The Tarleton Aeronautical Team submitted a proposal to participate in the 2012-2013 NASA University Student Launch Initiative. The team is comprised of nine students from Tarleton State University representing six STEM disciplines. They secured over $11,500 in funding and will have access to on-campus facilities as well as a 5,000 square foot off-campus launch facility. Their proposed rocket design is 103 inches long with a 4-inch body diameter utilizing a Cesaroni K1440 motor to carry a science payload to 5,515 feet.

1. i
Tarleton Aeronautical Team
Tarleton State University
2012 – 2013 NASA University Student Launch Initiative Proposal
Science Mission Directorate Payload Option
August 31, 2012

2. Executive Summary
ii
The Tarleton Aeronautical Team is pleased to submit this proposal in response to the
2012-2013 University Student Launch Initiative (USLI).
University Background
Tarleton State University is a public university located near Dallas-Fort Worth. The
university was founded in 1899 and became a part of the Texas A&M System in 1917.
Tarleton is one of the state’s fastest growing institutions and currently has the second
largest enrollment in the Texas A&M System. Tarleton State University has a diverse
student population, representing 49 states and 34 countries. Students have the
opportunity to choose from 85 undergraduate and graduate degree programs.
Our Proposal
To facilitate review of our proposal, we have mirrored the National Aeronautics and Space
Administration (NASA) Student Launch Project Statement of Work (SOW) so that our
numbering system corresponds to those in the SOW. We believe that we have been
responsive to each requirement and have documented our analyses in the appropriate
sections. Through the advisement of NASA engineers at the Advance Rocketry
Workshop on July 18-21, we have included as much detail as possible. We present a
baseline design that we plan to refine over the next several months through additional
testing, evaluation and analysis.
Our Team
We are an interdisciplinary team comprised
from six different disciplines.
The majority of the team competed in the
2012 Texas CanSat competition in
preparation for USLI. CanSat is an
international design-build-launch
competition sponsored by The American
Astronautical Society (AAS), American
Institute of Aeronautics and Astronautics
(AIAA), NASA, and Naval Research
Laboratory (NRL). The Tarleton Aeronautical Team was the only Texas team participating
in the 2012 International CanSat competition, placing 6th
of 41 teams. Our competition
included institutions such as Virginia Tech, the University of Minnesota, the University of
Michigan, Embry Riddle Aeronautical University, as well as teams from Canada, Turkey,
Columbia, and India.
Figure 1 – 2012 CanSat Payload

3. Executive Summary
iii
We believe this competition prepared us well
for the NASA USLI Project. It involved the
end-to-end life cycle of a complex
engineering project including Preliminary
Design Review (PDR), Critical Design
Review (CDR), post-mission summary, and
debrief. Building on the experience from the
2012 CanSat competition, we have
assembled a team whom we are confident
will perform well at the NASA USLI
competition.
Our Funding
We have secured a significant portion of the funding required for this project through a
wide range of University organizations and other community support functions. We have
$11,500 committed from the Tarleton President’s Circle, the Provost’s Office, the Dean of
the College of Science, and the Tarleton Foundation. The Office of Student Research
has also committed $8,000-$12,000. Additional sources necessary to fund the project
have been identified. We are pursuing USLI Science Mission Directorate (SMD) funding.
Figure 3 – Initial USLI Funding
Our Facilities
The Team will have unlimited access to a 5,000 square-foot fabrication and test launch
facility off-campus. The team will also have scheduled access to a 600 acre high-altitude
test launch and building facility owned by Team Mentor Pat Gordzelik; he is Level three
Figure 2 – Sixth Place CANSAT
Team

4. Executive Summary
iv
TRA certified and Vice President of the Tripoli Rocketry Association. His facility features
5,280-foot Federal Aviation Administration (FAA) flight waivers and access to static motor
test stands. On campus, all team members will have access to the 900-square-foot
rocketry lab in the Mathematics building, as well as facilities in the Science and
Engineering buildings.
The on-campus facilities offer unlimited access to computers, printers, projectors,
workspace, conference tables, soldering station and circuit fabrication, oscilloscopes,
logic analyzers, regulated power supplies, electronics prototyping equipment, circuit
testing equipment, circuit simulators, teleconference room equipped with a portable
projector, and wireless Internet access.
Safety Plan
We have an experienced team; five members are level 1 NAR certified. These members
will be seeking level 2 National Association of Rocketry (NAR) certification under Pat
Gordzelik, VP of TRA. In addition, you will find a comprehensive safety plan presented in
the Safety Section.
Our Baseline Design
The flight vehicle will total 103 inches in length with a 4-inch body diameter. This is
composed of a nosecone, upper body structure, payload housing structure, and lower
body structure. All sections of the flight vehicle will be made of fiberglass with the
exception of the clear acrylic payload housing where the SMD payload will be stored.
(Reference section: Technical Design 1.a)
The upper body structure will house the main parachute. The lower body structure will
house the drogue parachute and the motor. The nosecone and lower body structure are
designed to separate and deploy the appropriate descent control systems. (Reference
section: Technical Design 1.b)
From the four motors we reviewed, we selected the Cesaroni K1440. We concluded that
the total calculated mass would likely increase, thus decreasing the calculated apogee of
5,515 feet. Additionally, its high thrust to weight ratio will allow the rocket to easily depart
from the launch rail. Trade studies will be conducted to reaffirm this selection throughout
the design process. (Reference section: Technical Design 1.c)
The SMD payload will be mounted to a payload framework within the acrylic payload
housing. This design is intended to allow the UV sensor, Solar Irradiance sensor, and
cameras to function without being externally exposed. (Reference section: Technical
Design 1.d)

5. v
Table of Contents
General Information.…………………….…………………..………………………………… 1
1. Organization…………..…………………………….................................................. 1
2. Adult Educators………………………………………………………………………… 1
3. Safety Officer…………………………………...………………………………………. 1
4. Team Leader…………………………………………………………………………..... 1
5. Team Infrastructure………………..……………………........................................... 2
6. TRA Section…………………………………………….………………………………. 6
Facilities / Equipment……………………………..……………………………………………. 6
1. Facilities……………………………….………….….................................................. 6
2. Computers Equipment……………………………………………............................. 8
3. EIT Accessibility Standards ………………………………………...……….............. 9
Safety…………………………………………………………................................................ 9
1. Safety Plan………………………………………………………….…………………… 9
2. Procedures for NAR/TRA Adherence………………………………………...……… 11
3. Plan for Briefing Students………………………………………………..................... 11
4. Incorporation of All Caution Statements…………………………………………..…. 12
5. Acknowledgement of Regulations…………………………………………….……… 12
6. Rocket Motors ………………………………………………………………………….. 13
7. Safety Statement ……………………………………………………………………… 13
Technical Design …………………………………………..………………………………….. 13
a. General Vehicle Description…………………………….…………………………… 14
b. Recovery System………………………………………..…………………………….. 15
c. Motor……………………..…………………………………………………………....... 24

6. vi
Table of Contents Continued:
d. Payload Description ……………………………………..…………………………… 28
e. Requirements……………………………………...………………………………….. 37
f. Challenges and Solutions……………………………………………………………. 43
Educational Engagement ……………………………………………………………………. 43
Project Plan………………………………….………………………………………………… 48
1. Timeline …………………………………………………..…………………………… 48
2. Budget Plan ………………………………………………....................................... 51
3. Funding – Tarleton State University (TSU) and others………………….……….. 53
4. Community Support Plan ……………………………………………...……………. 54
5. Challenges and Solutions …………………………………………………...…….... 54
6. Project Sustainability Plan………………………………..………………………….. 55
Appendix A: Resumes ………………………………………………………....................... 56
Appendix B: EIT Accessibility Standards………………………………………………….. 65
Appendix C: Pre-Launch Checklist ………………………………..….…………….……… 70
Appendix D: Launch Pad Checklist ………………………………………………………… 71
Appendix E: Material Safety Data Sheets …………………………………………………. 72
Appendix F: Risks, Failures, and Hazards……………………………….……………….. 117
Appendix G: NAR High Power Rocket Safety Code…………………..…………………. 122
Appendix H: Federal Aviation Regulations 14 CFR………………………………………. 125
Appendix I:
Bureau of Alcohol, Tobacco, Firearms, and Explosives Rules and Procedures….… 128
Appendix J: Lab Safety…………….………………………………………………………… 137
Appendix K: Hazard Waste Management………….………………………………………. 157

7. vii
Table of Contents Continued:
Appendix L: Fire Safety……………………….………………………………….………….. 171
Appendix M: Safety Statement……………………………………………………………… 177
List of Graphics
Figure 1: 2012 CanSat Payload……..…………………………………………………….…… ii
Figure 2: Sixth-Place CanSat Team…………………………………………………………… iii
Figure 3: Initial USLI Funding……………………………………..…………………………… iii
Figure 4: Team Hierarchy…………………………………………………………………….… 2
Figures 5: Team Members…………………...........................……………………………..… 5
Figure 6: Rocket Lab……………………………………………………..……………………… 6
Figure 7: Low-Altitude Test Launch Facility…………………………………………………… 8
Figure 8: Internal Vehicle Presentation ………………………………………………..……. 13
Figure 9: External Vehicle Presentation…………………………….……………………….. 13
Figure 10: Fin Design………………….………………………………….…………………… 15
Figure 11: E-Match Diagram …………………………………..…………………………...… 17
Figure 12: Ejection Staging…………………………………………….……………………… 20
Figure 13: Cesaroni K1440 Thrust Curve…………………………………..……………….. 25
Figure 14: Cesaroni K1850 Thrust Curve………………………..………………………….. 26
Figure 15: Aero-Tech K700 Thrust Curve …………………………………………………... 27
Figure 16: Cesaroni K820 Thrust Curve………………..……………………………….…... 28
Figure 17: Payload Layout…………………………………………………………………….. 29
Figure 18: CAD Rendering of Payload Layout………………….…………………………… 30

8. viii
List of Graphics (Cont’d)
Figure 19: Conceptual Wiring Diagram………………………………………………………. 35
Figure 20: Payload Software Flow Chart…………….….…………………………………... 36
Figure 21: Travelling Estimate…………..……………………………………………….…… 47
Figure 22: USLI Dates….................................................................................................. 49
Figure 23: Team Dates…………………………..…….…………………………………….... 50
Figure 24: Launch Day Rocket and Payload……………..…………….…………………… 52
Figure 25: Research and Development……………………………..……………………….. 53
Figure 26: Total Project Budget……………………….……………………………………… 53

9. ix
List of Tables
Table 1: Facilities and Equipment………………….……………………………….………. 7
Table 2: Material Safety Summary………………………….………………………………. 9
Table 3: Fin Specifications…………………………………………………….……………. 15
Table 4: Recovery Systems Budget Summary……………………………………………. 22
Table 5: Motor Trade and Selection………………………………………………………… 24
Table 6: Electronic Trade and Selection……………………..…………………………….. 31
Table 7: Technical Design Cost Summary……………………….………………………… 38
Table 8: Lessons and Group Activities……………………………………………………… 45
Table 9: Field Trips and Rocket Day ……………………………………..………………… 45
Table 10: Educational Budget…………………………………..……………………………. 46
Table 11: Educational Engagement Travel Budget………………………………………… 47
Table 12: Tarleton Rocket Day Budget…………………….…………………………….…. 47
Table 13: Tentative Meeting Schedule …………………………..……………………….… 48
Table 14: Propulsion Budget……………………………………………………………….… 51
Table 15: Payload Electronic Components Budget………………………………………... 51

10. 1
General Information
1. Organization
Tarleton Aeronautical Team
Tarleton State University
Box T-0470
Stephenville, Texas 76402
DUNS: 801781865
Cage Code: 5RTD4
2. Adult Educators
Dr. Bowen Brawner, Professor
Mathematics Department
brawner@tarleton.edu
Dr. Bryant Wyatt, Department Head
Mathematics Department
wyatt@tarleton.edu
3. Safety Officer
Blake Lohn-Wiley
Graduate Mathematics Student
blake.lohnwiley@gmail.com
4. Team Leader
Dustin Neighbors
Undergraduate Engineering Physics Student
dustywithsparks@gmail.com

11. 2
5. Team Infrastructure
The team currently consists of nine team members representing six different majors
from the STEM fields. The complete team will consist of between nine and fifteen
members. The key participants and duties are listed below as well as a team hierarchy.
All resumes can be found in appendix A.
Team Member Duties
Name: Duties:
Dustin Project Manager, Lead Engineer
Jake Lead Engineer, Technical Editor
Billy Electronics Engineer, Chief Draftsman
John Chief Programmer, Simulation Data Analyst
Amber Recovery Systems Engineer, Research
Bert Structural Engineer, Electrical Engineer
Blake Safety Officer, Research
Chelsea Web Design, Draftsman
Lou Educational Outreach Coordinator
Figure 4 – Team Hierarchy

12. 3
Team Member Bios
Dustin N. – Team Manager/Chief Engineer
Dustin is currently a sophomore Engineering Physics student at Tarleton State
University. He is soon to be a new father. He formed and led the Tarleton
Aeronautical Team through the 2012 International CanSat Competition in
Abilene, TX, in which the team placed sixth overall. His reason for starting and
continuing in the Tarleton Aeronautical Team is to apply what he is learning in
the classroom to a real world engineering project. Dustin aspires to be a
successful entrepreneur and start his own engineering firm.
Lou F.– Educational Outreach
Lou is a junior biology major working towards his teacher’s certification. He wants
to teach secondary school after graduation with the ability to teach physics,
chemistry, earth science, and biology. He joined the team because he has
always had a great passion for science and mathematics. He hopes to create
new experiences, meet new people, and incorporate real world experiences into
his education while working on this project. He loves small animals and enjoys
participating in outdoor activities.
Jake R. – Lead Engineer
Jake is a graduate Mathematics student with a B.S. in Engineering Physics. He
enjoys playing music, particularly guitar, and is interested in rebuilding and
tinkering with vintage tube amplifiers. He joined the team in hopes to gain
knowledge and experience in aerospace engineering and high powered rocketry.
Jake worked for the Tarleton State University Observatory for 3 years, where he
was involved in photometric analysis of eclipsing binary star systems and
asteroid detection. He is now a graduate assistant for the Mathematics
department while working on his Masters in Mathematics.
Blake L. – Safety Officer,
Blake is a graduate Mathematics student with a B.S. in Mathematics. He enjoys
playing guitar and wakeboarding with friends. He joined the team to further his
pursuit of knowledge and to gain expertise in areas outside of mathematics. The
subject of aerospace engineering and high powered rocketry has always
fascinated him. Blake worked for the Math Department as a tutor in the Math
Clinic for 4 years. Blake plans to complete his M.S. in Mathematics, followed by a
Master’s in aerospace engineering.

13. 4
Chelsea K. – Web Design
Chelsea is a junior in Manufacturing Engineering Technology. She recently found
a love for storm chasing. Joining the Tarleton Aeronautical Team this year, she
hopes to gain experience in applying drafting, web managing, mathematics, and
physics to the real world. Chelsea’s background includes experience in website
managing using Cascade for Tarleton’s Keeping It R.E.A.L. program and tutoring
students in mathematics and English. Her future plans are to complete her B.S.
in Manufacturing Engineering Technology, followed by a continued education for
a M.S. in Manufacturing and Quality and Leadership.
Bert H. – Electrical Engineer
Bert is a graduate Mathematics student with a B.S. in Electrical Engineering. He
enjoys playing drums and classical guitar. He joined the team in order to expand
his experience with real-world electronic circuits, particularly with real-time data
acquisition and long-distance data transmission. Bert is a member of IEEE
Robotics and Automation Society and IEEE Computer Society, where he
attended lectures and participates in projects aimed at building his understanding
of robotic kinematics and software development. He is now a graduate assistant
for the Mathematics department while working on his Master’s degree in Applied
Mathematics. Bert plans to complete his M.S. in Mathematics, followed by joining
the Robotics Institute at Carnegie Mellon for a PhD in Robotics Engineering.
Amber D. – Recovery Systems
Amber is a senior double major in physics and mathematics. She is multilingual
and plays the flute. She joined the Tarleton State Aeronautical Team this year
on the USLI project as a way to get hands on experience in rocket design and as
an opportunity to use her education in a real world application. Her experience
includes working as an undergraduate research assistant on two disease
population model optimization projects, as well as research in conducting a
nonparametric regression analysis of CMB angular power spectra. She plans on
getting a PhD in solid state physics and working in industry.

14. 5
John P. – Propulsion and Software
John is a senior computer science major. He loves his mother. He joined the
Tarleton Aeronautical Team for an opportunity to apply skills learned in the
classroom to a real world project. His experience includes participating in the
CanSat competition and working as a computer science tutor. He plans on
getting a PhD in computer science and working for NASA.
Billy F. – Electronics Engineer
Billy is a senior in Mathematics with support in Computer Science. He is
sometimes known to eat a Raw Vegetation and Animal Food diet. He joined the
team to apply his education towards gaining real world experience in aeronautics
and to watch rockets disappear into the sky. He participated in the 2012
International CanSat competition in Abilene, TX. Billy hopes to become an
inventor and change the world.
Five team members, pictured below, attended the 2012 NASA Advanced Rocketry
Workshop in Huntsville, Alabama where they received their level 1 NAR certification.
The workshop was a phenomenal learning experience and provided an excellent
introduction to the USLI Competition.
Figure 5 – Team members at the workshop listed from left to right: Blake L., Jake R.,
Dustin N., John P., Lou F.

15. 6
6. TRA Section
The TRA section we will be associating with for launches will be West Texas Rocketry
Prefecture number 121, as well as Cloud Busters Prefecture number 34.
Facilities / Equipment
1. Facilities
Throughout the course of this project, the Tarleton Aeronautical Team will have 24/7
access to various saws, routers, hand tools, welders, and an acetylene torch at a 5,000
square-foot test launch facility in Glen Rose, TX owned and supervised by Dr. Bryant
Wyatt. Also off campus, the team will have scheduled access to a 600 acre high-
altitude test launch and building facility owned and supervised by team mentor, Pat
Gordzelik, featuring 5,280-foot FAA flight waivers and access to static motor test
stands. On campus, all team members will have 24/7 access to the 900-square-foot
rocketry lab in the Mathematics building, as well as facilities in the Science building and
Engineering building.
The Mathematics Building offers unlimited access to computers, printers, projectors,
white boards and tables, with the additional availability of a conference table, soldering
station and circuit fabrication tools offered by the team conference room in Room 337.
The Science Building offers access to oscilloscopes, logic analyzers, and regulated
power supplies. The Engineering building offers access to electronics prototyping
equipment, circuit testing equipment, and circuit simulators. The Administration building
offers access to a twenty-person teleconference room equipped with a portable
projector, and wireless Internet access.
Figure 6 – Rocketry Lab

16. 7
Table 1 – Facilities and Equipment
Facility
Hours of
Accessibility
Access
Type
Necessary
Individuals
Work Area Equipment
Low-Altitude
Test-Launch
and
Fabrication
Facility
24/7
Off-
Campu
s
Dr. Bryant
Wyatt
800 acres
+ 5,000 ft²
Fabrication
Building
Saws, Routers,
Machining tools,
Welders,
Acetylene torch,
Safety equipment
High-Altitude
Test-Launch
Facility
Scheduled
Off-
Campu
s
Pat
Gordzelik
600 acres
+ 6,000 ft²
Fabrication
Building
5,280-foot FAA
flight waivers,
Static motor test
stands, Safety
equipment
Mathematics
Building-
Rocketry Lab
24/7
On-
Campu
s
Any Team
Member
900 ft²
Computers,
Software,
Printers,
Projectors, Circuit
fabrication tools
Conference table,
Soldering station
Science
Building-
Physics Lab
24/7
On-
Campu
s
Any Team
Member
1,500 ft²
Oscilloscopes,
Logic analyzers,
Regulated power
supplies, Vacuum
chamber
Engineering
Building-
Circuitry Lab
24/7
On-
Campu
s
Any Team
Member
1,800 ft²
Electronics
prototyping
equipment and
software, Circuit
testing
equipment, Circuit
simulators

17. 8
Figure 7 – Low-Altitude Test Launch and Fabrication Facility
2. Computer Equipment
The Tarleton Aeronautical Team has access to a wide range of computing equipment.
University desktops, which are available in every campus building, operate on Windows
7 and Linux systems, offer broadband Internet and e-mail access, and provide
AutoDesk Inventor used for CAD design, Conifer Systems Cascade used for Web
development, and Microsoft Word used for document development.
Additional software available to the team includes:
 MATLAB  Maple  AutoCAD Electrical
 Arduino IDE  PCB Express  Solid Works 2010
 RASAero  RockSim  CadSoft Eagle
 NI Multisim  Wolfram Mathematica  AutoDesk Inventor
Professional

18. 9
3. EIT Accessibility Standards
The Tarleton Aeronautical Team shall implement the technical standards posed by
Subpart B of the Architectural and Transportation Barriers Compliance Board Electronic
and Information Technology (EIT) Accessibility Standards (36 CFR Part 1194)
(http://ecfr.gpoaccess.gov/cgi/t/text/text-idx?c=ecfr&tpl=/ecfrbrowse/Title36/36cfr
1194_main_02.tpl). Regulations (a) through (l) of §1194.21 (refer to Appendix B.1) on
software applications and operating systems will be met.
The team shall adhere to regulations (a) through (p) of §1194.22 (refer to Appendix B.2)
concerning web-based intranet and internet information and applications.
Regulations (a) through (d) of §1194.26 (refer to Appendix B.3) regarding desktop and
portable computers shall be satisfied.
Safety
1. Safety Plan
Material Safety
The appropriate Materials Safety Data Sheet (MSDS) (Located in Appendix E) shall be
referenced in each instance involving the handling of potentially hazardous materials.
The MSDS will be available at locations where the hazardous materials are used or
stored. All team members shall be knowledgeable of the Material Safety Data Sheet
associated with each hazardous material.
Table 2 – Material Safety Datasheet Summary
Material Prevalence Risks Mitigation
Ammonium
Perchlorate
Found in rocket
motors
Risk of fire,
burns
Keep away from heat,
treat burns normally
Black Powder Found in injection
charges
Risk of fire,
burns
Keep away from heat,
treat burns normally
Epoxy 3M DP420 Found in bonding
parts of fiberglass
together
Skin Irritation,
Risk of Fire
Flush area with water,
Keep away from heat
Paint Used to coat
outside layer of
rocket
Risk of Fire,
Skin Irritation
Flush area with water
Keep away from heat

19. 10
Facilities
a. Rocket construction will take place at the Team Test Launch Facility, which provides
access to all the necessary fabrication equipment. The construction of the payload
will take place at the Math Building located on the Tarleton State University Campus.
The team shall conduct their low altitude test launches at the Team Test Launch
Facility. The team shall conduct high altitude test launches at the launch facilities of
Pat Gordzelik, the team mentor.
b. For a team member to enter the above mentioned facilities, they must adhere to the
following guidelines:
 Always ask a well-informed member of the team or the Safety Officer if unsure
about equipment, tools, procedures, or materials.
 Always follow the safety regulations associated with hazardous materials and
federal, local, and state laws.
 Always adhere to the following safety equipment rules:
1 Protective clothing must be worn.
2 Use goggles where appropriate.
3 Use face mask where appropriate.
4 Wear gloves where appropriate.
 Always be aware of your surroundings.
Risk Assessment
Risk assessment includes consideration of relevant risks to the completion of the
project, how likely they are to happen, and their consequences. A risk assessment was
completed for the possible loss of access to facilities. Each area has several risks and
each risk is associated with a number of possible impacts. Techniques for mitigation
have been established. In the event that a problem arises possible actions are
addressed. The Facility Risks to the Completion of the Project Table can be found in
Appendix F.1 on page 117.

20. 11
Failure mode analysis was done for the following systems: vehicle, payload, and
recovery. This is structured around three main categories: possible failures, failure
consequences, and mitigations. The Failure Modes Table can be found in Appendix F.2
on page 118.
Hazard analysis was done for use of facilities. This analysis has six elements: risk,
sources, likelihood, consequences, mitigation, and actions. The Hazard Analysis Table
can be found in Appendix F.3 on page 120.
2. Procedures for NAR/TRA adherence
The Tarleton Aeronautical Team will be advised by NAR Level 3 certified Pat Gordzelik.
Mr. Gordzelik will help ensure that all NAR high-powered safety code requirements
(Located in Appendix G) are met. He will be responsible for the purchase, safe storage,
transport, and handling of the rocket motors. He will also be present whenever the
rocket is being launched. Tripoli # 121 West Texas Rocketry will help in assisting with
our launches as well.
3. Plan for briefing students
Prior to the construction of the rocket, a risk assessment and safety meeting will be
conducted to describe proper procedures. The information will be displayed in
PowerPoint format and will contain the following subjects: Federal Aviation Regulations,
NAR/TRA High Power Rocket Safety Code, NFPA 1127 Code for High Power Rocketry,
Risk Assessment, Chemical Safety, Fire Safety, and Lab Safety. A week after the safety
presentation, the Team will be given a test, which they must pass in order to take part in
any aspect related to the rocket.
Prior to every launch, meetings will be conducted that reinforce the material covered in
the risk assessment and safety meeting. Before any rocket can be launched the rocket
must go through a pre-launch and launch pad safety checklist.

21. 12
4. Incorporation of all caution statements
A safety binder shall be kept throughout the entirety of the design, construction, and
launch process. Also, a safety checklist shall be maintained at each launch. Caution
statements will be included in all necessary proceedings.
5. Acknowledgement of Regulations
All team members shall be thoroughly briefed on the project risks, NAR high-power
safety code, and the FAA's laws and regulations regarding the use of airspace. Each
team member shall be required to read NAR's Safety Presentation slides. The team
shall have a safety briefing conducted by NAR/TRA personnel before any launch takes
place.
5.1 The team shall be cognizant and abide by all federal, state, and local laws
regarding unmanned rocket launches and motor handling, including the
following regulations and checklists:
5.2 14 CFR 101, Subchapter F, Subpart C: Amateur Rockets (Located in
Appendix H)
5.3 27 CFR Part 55: Commerce in Explosives (Located Appendix I)
5.4 The handling and use of low-explosives (Ammonium Perchlorate Rocket
Motors, APCP) (Located in Appendix E)
5.5 NAR Model Rocket Safety Code (Located in Appendix G)
5.6 Hazardous Waste Management (Located in Appendix K)
5.7 Fire Safety (Located in Appendix L)
5.8 Lab Safety (Located in Appendix J)
5.9 Pre-Launch Checklist (Located in Appendix C)
5.10 Launch Pad Checklist (Located in Appendix D)
6. Rocket Motors
Team mentor, Pat Gordzelik, will be responsible for the purchase, safe storage,
transport, and handling of the rocket motors. He will also supervise all test launches. Mr.
Gordzelik is level three certified with TRA and NAR and is also the vice president of
TRA.

22. 13
7. Safety Statement
All team members have participated in a safety presentation and signed the Safety
Statement, Appendix M. The Safety Statement acknowledges that each member will
adhere to the rules and regulations of all relevant governing bodies.
Technical Design
A proposed and detailed approach to our rocket and payload design is shown in figures
8 and 9, which display an internal and external presentation of the proposed vehicle.
The center of pressure is marked accordingly at 83.8 inches from the tip of the
nosecone, while the center of gravity is at 66.5 inches. These measurements,
calculated by Open Rocket software, show that the center of gravity is 4.31 caliber
ahead of the center of pressure; this assures adequate flight stability.
Figure 8 – Internal Presentation of Vehicle
Figure 9 – External Presentation of Vehicle

23. 14
a. General Vehicle Description
The rocket body will be 4 inches in diameter. This size was chosen to allow adequate
room for our payload and recovery system electronics. The rocket body will be 8 feet
and 7 inches long, consisting of four main sections: the nosecone (fiberglass), upper
body structure (fiberglass), payload housing structure (acrylic), and the lower body
structure and fins (fiberglass). Fiberglass was chosen for the majority of the vehicle
body due to its high durability, high melting temperature, low cost, and availability. All
fiberglass will be 0.125 inches thick, unless otherwise specified. All sections will be
attached via couplers.
Our nosecone will be a short, blunt, smooth, elliptical shape, and approximately 11
inches in length. This includes a 4-inch shoulder length based on the 4-inch body
diameter, as the nosecone shoulder should be no less than one body diameter in
length. This shape was chosen because the contest requires our rocket to remain
subsonic throughout flight. At less than 0.8 Mach this choice is best. (Page 9 of 2012
Advanced Rocketry Workshop NASA SLP Manual)
The upper body structure is 2 feet in length. This is to ensure adequate room for all
components (Including altimeters, black powder ejection charges, arming switches,
main parachute with accessories, and e-match).
The payload housing structure will be constructed of a clear acrylic cylinder; 4 inches in
diameter and 0.25 inch thick. Both ends will have 4.5 inches of the clear acrylic cylinder
milled down to 0.125 inch thickness; making a shoulder at each end of 3.75 inches
diameter. These shoulders will be used to couple the payload housing structure to both
the upper body structure and the lower body structure. Clear acrylic was chosen for the
payload housing structure due to its strength, light weight, and transparency;
transparent payload housing allows external observation of electronics once installed.
The transparent payload housing structure will allow ultraviolet radiation and solar
irradiance measurements to be taken internally. This will also allow the cameras to
function within the payload housing structure.
The lower body structure is 3 feet in length. This section will be comprised of two
compartments: drogue parachute compartment and motor housing. The drogue
parachute compartment will be one foot in length and sealed apart from the motor
housing by a solid fiberglass disk (0.25 inches) using epoxy. The length was chosen to
provide adequate room for the altimeters, e-match, parachute, and parachute

24. 15
accessories without compromising accessibility. The motor housing will be two feet in
length which was determined by the motor selection.
There will be four fins equally spaced and mounted with epoxy. The fin specifications
and appearance are displayed in Table 3 and Figure 10, respectively.
Table 3 – Fin Specifications
b. Recovery System
In order to increase the chances of a successful recovery by minimization of drift
distance, a dual-stage deployment recovery system will be employed (requirement 2.1).
This recovery system is composed of a drogue parachute and a main parachute. The
main parachute will be located and eject from the top of the upper body structure, just
below the nosecone. In order to minimize both landing radius and terminal velocity, the
main parachute will be released approximately 500 feet from the ground. The drogue
parachute will be located and ejected from the drogue parachute compartment at the
front of the lower body structure, rather than the motor housing compartment at the rear
of the lower body structure (requirement 2.14.2). It will be released when the vehicle is
at apogee. This will ideally occur at 5,280 feet, but no higher than 5,600 feet
(requirements 1.1 and 1.2.3.3). It is imperative that the drogue parachute be deployed
at apogee and no later in order to avoid damage to the rocket body caused by the
jarring that would ensue should the vehicle be in descent upon release.
S Sweep length 4.5 inches
Sweep angle 45 degrees
Height 4.5 inches
Tip chord 1.5 inches
Root chord 7.5 inches
Fin cant Zero degrees
Fin rotation Zero degrees
Figure 10 – Fin Design

25. 16
Many high-powered rocket designs ignite the ejection charges via time-delay elements
in the motor, appropriate timing and redundancy are difficult to achieve by such
methods. In order to eliminate the burden of choosing the right delay and to improve
redundancy, each deployment will be controlled by two altimeters (requirement 2.5).
Two altimeter systems shall be employed, composed of a main altimeter, backup
altimeter, and e-match wiring. The main altimeter will be a Featherweight Raven3 and
the backup will be a PerfectFlite StratoLogger, programmed independently of the
payload and monitored remotely (requirement 2.4). Each altimeter will be housed in a
sealed 4.5-inch compartment below each parachute compartment in the vehicle body
(requirements 2.12, 2.12.1, 2.12.3, and 2.12.4). Each altimeter will have its own
dedicated power supply, a standard 9-volt battery(requirement 2.7). Each altimeter
system shall be mounted vertically on a 0.25-inch-thick, 3.75-inch-wide, 4-inch-tall
fiberglass board. Each board will then be epoxied on either end to a 0.25-inch-thick,
3.75-inch-diameter fiberglass disk. The entire setup will then be bolted to the bulkhead,
in the sealed compartments, below each parachute compartment. One additional
PerfectFlite altimeter will be mounted with the system below the drogue parachute
compartment. This will serve as the scoring altimeter since it has a beeper.
The Featherweight altimeter has been chosen as the main altimeter for its remarkable
versatility. It has full functionality regardless of positioning, has visible and audible
readout of individual channel continuity and battery voltage, allows for user calibration of
the accelerometer rather than presets, can record up to eight minutes of high-rate data
plus an additional 45 minutes per flight, and has a downloadable interface program
which is easy to read.
The PerfectFlite altimeter has been chosen as a backup altimeter for its high level of
reliability. False triggering has been eliminated for up to 100 miles per hour wind gusts,
the precision sensor and 24-bit analog-to-digital converter (ADC) allow for 99.9 percent
accurate altitude readings, and the selectable apogee delay for dual setups such as the
one we are using prevents overpressure from simultaneous charge firing. Additionally,
each altimeter will be equipped with an externally-accessible magnetic arming switch
capable of being locked in the “on” position for launch (requirements 2.6, 2.8). The
arming switches dedicated to the dual altimeters which control main parachute
deployment will be located at least 6 feet above the base of the launch vehicle
(requirement 2.9). Those dedicated to the dual altimeters which control drogue
parachute deployment will be located 2 feet above the base of the launch vehicle
(requirement 2.9).

26. 17
Each altimeter will be programmed to light a 1-foot low-current Daveyfire N28BR electric
match (requirements 2.13, 2.14, and 2.14.1). The basic construction of an electric
match, or e-match, is shown in Figure 11. Each match will ignite two separate black
powder charges, one main and one backup.
This will ensure separation and
ejection of the proper parachute at the
proper time. At 5,000 feet on ascent
the electric matches for the drogue
parachute black powder charges will
be ignited to ensure full release at
apogee. The e-matches for the main
parachute will be ignited at 700 feet
on descent to ensure a slowed impact and minimal drift.
With the assumption that the entire mass of each charge will be burned and converted
into a gas, the basic Ideal Gas Law is used, PV = NRT. P = design pressure (pounds
per square inch), V = volume of cylindrical compartment in the rocket body which
houses the two charges and the parachute (inches cubed), N = mass of powder
(pounds) to be evenly distributed between and packed into two plastic tubes, R =
universal gas constant (inches-pound force per pound mass), and T = initial combustion
temperature of the powder (Rankine). Using commercially available FFFFg black
powder, P = 15 pounds per square inch since the inside body diameter (D = 3.5 inches)
is less than 7.5 inches, V = 0.25πD²L from the volume of a cylinder where L is the
compartment length (inch), N = PV/RT is the mass to be found in ounces by accounting
for the conversion 1 pound = 16 ounces = 454 grams, R = 266, and T = 3307 Rankine.
From this the mass equation reduces to N = 0.0735*L (in grams). For ejection of the
drogue parachute L = (12 – 4.5 inches) = 7.5 inches, to give N = 0.539 grams = 0.019
ounces for each the main and backup charges. For ejection of the main parachute L =
(24 – 4.5 inches) = 19.5 inches, to give N = 1.434 grams = 0.0506 ounces for each the
main and backup charges.
Assuming use of a Cesaroni K1440 motor, the total vehicle launch weight is estimated
to be 326 ounces = 20.375 pounds. We considered the addition of up to 10 percent
ballast, as well as the fuel compartment being empty by deployment of the drogue
parachute, and estimated the vehicle weight at 20 pounds. These values may change
throughout the design process, but the process will not. Note that the drag coefficient
for domed parachutes is approximately 1.5, atmospheric density at sea level and 70
degrees Fahrenheit is approximately 0.0024 slugs per cubic foot, and descent rate
Figure 11 – E-match Diagram

27. 18
should be no more than 15 feet per second in order to minimize damage to the launch
vehicle.
The size of the drogue parachute can then be estimated from D = 24√ , where D is
the ideal diameter of the drogue parachute and is the weight of the launch vehicle.
This gives D = 28.397 inches = 2.366 feet. Since commercial availability limits
parachute size to 0.5 foot increments, the diameter of the drogue is chosen to be 2.5
feet. By similar analysis, the size of the main parachute is estimated from D =
39.6√ . This gives D = 84.377 inches = 7.031 feet. The diameter of the main
parachute is chosen to be 8 feet. This is a conservative estimate with regard to terminal
velocity but slightly immoderate with regard to landing radius if wind speeds are in
excess of 15 miles per hour. However, programming full deployment to occur no later
than 500 feet from the ground on descent should allow for minimal drift. These
equations are derived from Newton’s Second Law of Motion s = 2w/ρv²c, where s =
reference area, w = vehicle weight, ρ = density of air, v = terminal velocity, and c = drag
coefficient as provided by the parachute manufacturer.
The chosen sizes of the main and drogue parachutes should be such that the kinetic
energy of each independent (tethered) section of the launch vehicle upon landing is no
greater than 75 foot-pounds. Based on Newton’s Second Law of Motion, with the
assumptions of constant descent rate between ejections and simple downward motion,
the maximum descent rate upon ejection of each parachute is given by
v =√ .
In the above equation, note that w = vehicle weight in pound-mass, ρ = sea-level air
density at 70 degrees Fahrenheit = 0.075 pound-force per cubic foot, c = drag
coefficient, and s = surface area of each parachute dome = π(height)²[3*(radius) –
(height)] where height is assumed to be *(radius). With a total vehicle weight of
20 pounds = 320 ounces = 9.24 kilograms, the maximum descent rate for the first 4,780
feet upon drogue release at apogee is 73.47 feet per second = 22.39 meters per
second. Upon release of the main this drops to a maximum 12.83 feet per second =
3.91 meters per second descent rate for the remaining 500 feet.
Descent time after each event can be calculated from t = d/v, where d = distance
travelled in feet and v = maximum descent velocity. The first 4,780 feet of descent thus
takes no less than 65.06 seconds. Similarly the final 500 feet of descent takes no less

28. 19
than 38.97 seconds. In a constant 15 mile per hour wind, the concept of relative
velocity enables the calculation of a landing radius of 1,430.46 feet for the first half of
the descent with an additional 857.44 feet for the second half. The maximum landing
radius is thus found to be (1,430.46 + 857.44) feet = 2287.9 feet from the launch pad
which is within the required 2,500 feet maximum landing radius (requirement 2.3).
The top component contains tethered together the nosecone, main parachute, main
parachute altimeter housing, and payload sections. The bottom component contains
tethered together the drogue parachute, drogue parachute altimeter housing, and motor
sections. The proposed total weight of the top component is then = 4.60 kilograms,
while that of the bottom component is = 4.64 kilograms. By the maximum final
descent rate of = 3.91 meters per second, the maximum terminal kinetic energy of
the top component is found to be = 35.16 Joules = 25.93 foot-pounds. Similarly,
the maximum terminal kinetic energy of the bottom component is found to be 35.47
Joules = 26.16 feet pound force. These are each less than the maximum allowable 75
foot-pound-force terminal kinetic energy (requirement 2.2).
The selected parachutes are made of silicone-coated low-porosity ripstop nylon with all
seams reinforced with nylon webbing and 0.5 inches mil spec nylon sewn around the
canopy to ensure both strength and light weight. The hexagonal 2.5 foot drogue weighs
1.45 ounces, while the dual-cross-form 8 foot main weighs 26.3 ounces. These
parachutes have also been selected for their low probability of entanglement. There are
only four suspension lines on the main parachute but which have a tested tensile
strength of 200 pounds per square inch. There are only six suspension lines for the
drogue parachute but which have a tested tensile strength of 160 pounds per square
inch. Additionally standard high-power model rocketry 900 pound-working-strength
swivels will be implemented on each shock harness. Further, each parachute will be
quick-linked to the bridle of a 2,000 degrees Fahrenheit-plus-heat-resistant Nomex
deployment bag and neatly folding each parachute along with all shroud lines and shock
cord into the bag. This keeps each parachute contained long enough to get it away from
the fins and to eject in an orderly fashion. This also keeps the material away from the
heat of the ejection charge firing. Figure 12 demonstrates the ejection staging.

29. 20
Figure 12 – Ejection Staging
In order to enable deceleration of the two separated components on descent, 0.5-inch
tubular Kevlar shock harnesses will be put in place. These have been chosen for
strength and flame-proof construction. Additionally, these shock harnesses include pre-
sewn Nomex loops for safe and secure connection to the chutes by quick links. The
body length is approximated to be 8 feet, 7 inches including the nosecone. The main
harness is chosen to be approximately two body lengths to keep the main parachute
away from the body plus 15 percent (calculated 18.45 feet) to account for knotting. The
drogue harness is chosen to be approximately three body lengths to pull the drogue
parachute up and away from the vehicle while minimizing the risk of denting or zippering
plus 15 percent (calculated 27.04 feet) to account for knotting. Thus, based on
commercial availability, the length of the main shock harness is chosen to be 20 feet,
while that for the drogue is chosen to be 25 feet.

30. 21
In order to ensure that separation in the rocket body only occurs upon ejection,
removable threaded nylon shear pins will be used. These will be inserted through holes
drilled on either side of the couplings between the nosecone shoulder and main
parachute compartment, as well as between the payload and drogue parachute
compartments (requirement 2.10). When the ejection charge fires, the force of the
coupler sliding past will snap the shear pins. However, other stresses under 25 pound
force such as those caused by shifting mass, drag, or ejection from another
compartment should not be strong enough to cause separation. Stainless steel delta-
shaped quick links, with a working load of 1,000 pounds, will be used. These will
secure each parachute to its shock harness, and each shock harness to a u-bolt at the
bulkhead of each altimeter compartment to ensure secure tethering throughout the
flight.
A 1.25-inch BeeLine GPS will be used to recover each component upon landing, in the
event that tethering separation on descent occurs or visual contact is lost. The first will
be mounted inside the nosecone and the second will be mounted under the bulkhead of
the drogue compartment. These placements should shield the devices from parachute,
black powder charge, and fuel ejection (requirements 2.11.1 and 2.12.2). A
corresponding ground receiver will be located on the launch site (requirements 2.4 and
2.11). A fully integrated RF transmitter, GPS and RF antennas, GPS Module, and
battery will all be contained in one package (requirement 2.11.3).
Altogether, these devices simultaneously transmit latitude, longitude, altitude, course,
and speed. The BeeLine GPS has been chosen for its small size, reasonable cost,
transmission range at up to 20 miles line of sight, frequent usage in high-powered
model rocketry, use of standard decoding hardware (automatic packet reporting system,
or APRS), and operation frequency on any frequency in the 70-centimeter amateur
radio band. The additional features of course and speed will allow for real-time
calculation of landing distance and terminal kinetic energy, as well as serve as a check
of the altimeters. The mounting precautions taken along with the 8 hour battery life of
the included Lithium-Poly battery, the non-volatile flight-data memory storage (3 hours
at 1 Hertz), and the user-programmable transmission rates and output power will
together ensure that the devices remain fully functional during the course of the flight
(requirement 2.11.2).
The components of the recovery section are itemized in Table 4. This includes the total
cost and mass (where available) of each item. The total cost reflected in this table is for
one fully assembled rocket.

31. 22
Table 4 – Recovery Systems Budget
Item Distributor Item
Number
Unit
Dimensions
Unit
Cost
Qty. Total
Cost
Main
Altimeters
Featherweight
Altimeters
Raven3 1.8” x 0.8” x
0.55”, 0.34oz
$155.00 2 $310.00
Backup
Altimeters
PerfectFlite StratoLogger
SL100
2.75” x 0.9” x
0.55”, 0.45oz
$79.95 3 $239.85
Electric
Matches
Coast Rocketry Daveyfire
N28BR
1’ long $2.95 4 $11.80
FFFFg
Black
Powder
Goex Goex 4F
Black
Powder
1lb $15.75 1 $15.75
Black
Powder
Ejection
Charge
Holders
Aerocon
Systems
BPSmall 15, 0.0676oz $3.00 1 $3.00
Swivels Commonwealth
Rocketry
SWLDK80 1.5” $1.99 2 $3.98
Main
Shock
Cord
Giant Leap
Rocketry
Tubular
Kevlar
0.5” x 25’ $37.79 1 $37.79
Drogue
Shock
Cord
Giant Leap
Rocketry
Tubular
Kevlar
0.5” x 20’ $31.49 1 $31.49
Main
Parachute
Rocketman
Enterprises
8 ft.
Standard
Low-Porosity
1.1oz
Ripstop
8’ round $65.00 1 $65.00
Flame-
proof Main
Rocketman
Enterprises
DB8 3.25” x 3.25”
x 6.5”
$40.00 1 $40.00

32. 23
Parachute
Deployme
nt Bag
(custom)
Drogue
Parachute
Rocketry
Warehouse
TopFlight
30” 1.7oz
Ripstop
30” round $12.95 1 $12.95
Flame-
proof
Drogue
Parachute
Deployme
nt Bag
Rocketman
Enterprises
DB2 3.25” x 3.25”
x 18.5”
(custom)
$25.00 1 $25.00
U-Bolts Sunward
Aerospace
U-Bolt
Assembly –
¼”
(Compact)
0.212” x 1.5”
x 2.125”,
1.77oz
$4.29 2 $8.58
Quick
Links
Commonwealth
Rocketry
¼” Stainless
Steel Delta
Quick Link
2.375” x
0.375” x
1.25”
$2.99 4 $11.96
Main
Shock
Cord
Giant Leap
Rocketry
Tubular
Kevlar
0.5” x 25’ $37.79 1 $37.79
Shear
Pins
Missile Works 2-56 Nylon
Shear-Pin
(10 pack)
10 at 0.08” x
0.5” each,
0.002oz
$1.00 1 $1.00
Arming
Switches
Featherweight
Altimeters
Featherweig
ht Magnetic
Switch
0.55” x 0.75” $25.00 4 $100.00
GPS Big Red Bee BeeLine
GPS-
Package
Deal
2 oz, 1.25” x
3”
$289.00 2 $578.00
Total Estimated Cost of Recovery Section Components $1496.15
Table 4 – Recovery Systems Budget (Cont’d)

33. 24
c. Motor
Four motors were considered for this project. Each use a solid ammonium
perchlorate composite propellant that has been approved by NAR and TRA. The main
characteristics considered for motor selection are diameter, length, thrust to weight
ratio, total impulse, average thrust, maximum thrust, burn time, launch mass, empty
mass and projected apogee height. The burn profile of each motor selection will also be
taken into account. Each motor has a diameter of 2.125 inches (54mm). The following
table lists the four motor selections and their main characteristics. All data from the table
was calculated or obtained by using the Open Rocket simulation software. The motors
were compared as shown in Table 5.
Table 5 – Motor Trade and Selection
Length
Thrust
to
Weight
Total
Impulse
Average
Thrust
Maximum
Thrust
Burn
Time
Launch
Mass
Empty
Mass
Apogee Price
Cesaroni K1440
22.52”
(57.2cm)
15.9 : 1
532.4lbfs
(2368Ns)
324.6lbf
(1444N)
487.4lbf
(2168N)
1.64s 66.8oz 25.8oz 5515ft $157.94
Cesaroni K815
25.55”
(64.9cm)
8.82 : 1
518.0lbfs
(2304Ns)
185.7lbf
(826N)
269.8lbf
(1200N)
2.79s 77.5oz 29.1oz 5243ft $170.71
AeroTech K700
22.36”
(56.8cm)
7.49 : 1
513.5lbfs
(2284Ns)
154.9lbf
(689N)
231.3lbf
(1029N)
3.3s 71.8oz 26.2oz 5288ft $152.99
Cesaroni K820
22.52”
(57.2cm)
9.16 : 1
535.9lbfs
(2384Ns)
188.2lbf
(837N)
386.7lbf
(1720N)
2.84s 69.9oz 26.5oz 5552ft $148.36

34. 25
Cesaroni K1440
The Cesaroni K1440 has a total impulse of 2368 Newton-seconds, which does not
exceed the total impulse maximum of 5120 Newton-seconds. The motor’s
corresponding thrust curve as calculated by the open rocket software is represented in
Figure 13. As shown in the thrust curve, the motor has a regressive motor burn. Thus,
as the motor burns thrust decreases. As shown in the above table and marked in Figure
13, average thrust for this motor is 324.6lbf = 1444N. In the following calculation, the
mass of the rocket at launch is used because it represents the maximum mass that the
motor would have to be able to lift during the flight. In order that the motor be able to lift
the rocket, it must produce enough thrust to overcome the force of gravity, or enough
mechanical energy to achieve a thrust to weight ratio of at least 1.0. In general for a
high-powered rocket, the thrust to weight ratio is given by
.
With this motor, the launch mass of the rocket is 326oz = 9.24kg. Noting that the
acceleration of gravity is approximately 9.8m/s², for this motor the thrust to weight ratio
is given by = 15.9 : 1, which exceeds the suggested ratio of 5 : 1.
Figure 13 – Cesaroni K1440 Thrust Curve

35. 26
Cesaroni K815
The Cesaroni K815 has a total impulse is 2304 Newton-seconds, which does not
exceed the total impulse maximum of 5120 Newton-seconds. The motor’s
corresponding thrust curve as calculated by the open rocket software is represented in
Figure 14. As shown in the thrust curve, the motor quickly reaches the maximum thrust,
steeply drops, and then starts a progressive motor burn followed by a regressive motor
burn. As shown in Table 5 and marked in Figure 14, average thrust for this motor is
185.7lbf = 826N. With this motor, the launch mass of the rocket is 337oz = 9.55kg.
Noting that the acceleration of gravity is approximately 9.8m/s², for this motor the thrust
to weight ratio is given by = 8.82 : 1, which exceeds the suggested ratio
of 5 : 1. One downside to the Cesaroni K815 is the length of 25.55 inches. The current
design allows for only two feet in the motor mount section of the rocket. If this were to
be the final motor selection the motor mount section of the rocket would have to be
extended.
Figure 14 – Cesaroni K815 Thrust Curve
Aero-Tech K700
The Aero-Tech K700 has a total impulse of 2284 Newton-seconds, which does not
exceed the total impulse maximum of 5120 Newton-seconds. The motor’s

36. 27
corresponding thrust curve as calculated by the open rocket software is represented in
Figure 15. As shown in the thrust curve, the motor has a regressive motor burn. Thus,
as the motor burns thrust decreases. As shown in the above table and marked in Figure
15, average thrust for this motor is 154.9lbf = 689N. With this motor, the launch mass of
the rocket is 331oz = 9.38kg. Noting that the acceleration of gravity is approximately
9.8m/s², for this motor the thrust to weight ratio is given by T/W =
689N/9.38kg*9.8m/s² = 7.49 : 1, which exceeds the suggested ratio of 5 : 1. One
downside to the Aero-Tech K700 is that many high powered rocket enthusiasts have
discouraged the use of Aero-Tech motors due to their high level of variability in
comparison to Cesaroni motors.
Figure 15 – Aero-Tech K700 Thrust Curve
Cesaroni K820
The Cesaroni K820 has a total impulse of 2384 Newton-seconds, which does not
exceed the total impulse maximum of 5120 Newton-seconds. The motor’s
corresponding thrust curve as calculated by the open rocket software is represented in
Figure 16. As shown in the thrust curve, the motor has a somewhat neutral but overall
regressive motor burn. Thus, as the motor burns thrust decreases slowly. As shown in
Table 5 and marked in Figure 16, average thrust for this motor is 188.2lbf = 837N. With

37. 28
this motor, the launch mass of the rocket is 329oz = 9.32kg. Noting that the acceleration
of gravity is approximately 9.8m/s², for this motor the thrust to weight ratio is given by
= 9.16 : 1, which exceeds the suggested ratio of 5 : 1.
Figure 16 – Cesaroni K820 Thrust Curve
After evaluating the four motors, the Cesaroni K1440 is the proposed selection. This
selection is based upon the apogee height achieved. Considering total mass will most
likely increase and not decrease, the calculated apogee of 5515 feet will inevitably
decrease. The motor also has a high thrust to weight ratio, allowing it to easily depart
from the launch rail.
d. Payload Description
The payload section of the flight vehicle will be enclosed in the acrylic payload housing
structure. The payload housing structure is designed to remain attached to the upper
body tube throughout the flight. The payload is proposed to consist of a fiberglass cap
at the upper portion of payload housing structure, a threaded lower portion of the
payload housing structure, and a payload framework on which the payload circuits are
mounted. The payload framework is composed of two aluminum rails attached to a
threaded cap. Modular circuit boards, with a width of no more than 3.5 inches and
stacked in a vertically orientation, will be mounted to the aluminum rails. The threaded
cap will be screwed into the threaded lower end of the acrylic payload housing structure.

38. 29
The intent of this is to provide a modular design for the payload framework and provide
a pressure seal from the drogue parachute compartment. This modular design allows
easy access to the each circuit board and its corresponding components. Figure 17
represents the conceptual layout of the payload.
3.5 in
34.5 in
Figure 17 – Payload Layout: Front view (left), rear view (right)

39. 30
The payload will be equipped with the
appropriate electronic hardware for meeting the
SMD payload requirements (requirement 3.1.3).
The main flight computer will be an Arduino
Mega 2560-R3. We will also use 2 Arduino Pro
Mini 328s to control specific processes of video
and image capture. The payload circuitry will be
divided into sections as shown in Figure 18. This
allows an organized layout of components based
upon the required power supply and
microcontroller for that section. We will have
redundant sensors for measuring temperature,
pressure, relative humidity, solar irradiance, and
ultraviolet radiation.
The microcontrollers and sensors will be
calibrated to sample at no less than 0.2 Hz
during descent, followed by 0.017 Hz after
landing (requirements 3.1.3.2 and 3.1.3.3). Two
cameras, each controlled by a dedicated Arduino
Pro Mini, will be mounted to face 180 degrees away from each other to better capture
the surrounding environment. The cameras will take a minimum of 5 pictures of proper
orientation (requirement 3.1.3.6); two during descent and three post landing
(requirement 3.1.3.5). We will have a total of five 9 volt batteries in the payload section.
This is to ensure adequate capacity for operating all sensors and components, and
furthermore allows independent voltage leveling of each battery to the corresponding
payload section. Each section of the electronics layout will have a dedicated 9-volt
power supply from an Ultralife U9VLBP battery. This voltage will be leveled by an
appropriate buck converter to either 3.3V or 5V, depending on the sensors of that
section. The payload will have a GPS tracking unit that will be controlled by the Arduino
Mega (requirement 3.1.3.9). Each camera will have its data stored on a dedicated
microSD card under the control of an Arduino Pro Mini. All other sensor data will be
stored onboard to a microSD card, under control of the Arduino Mega (requirement
3.1.3.7). A Sparkfun LCD will be used to display relevant data that can be viewed
through the transparent acrylic body tube.
All data stored onboard will also be transmitted to the team ground station (requirement
3.1.3.7). This will be achieved by an XBee Pro 900MHz Radio Transmitter located in the
Figure 18 – CAD Rendering of
Payload Layout

40. 31
payload section under control of the Arduino Mega. Signal will be received by a high
gain, directional patch antenna located at the ground station, and will be displayed in
real-time through MATLAB on the ground station computer. The orientation of the
ground station antenna will be controlled by an automated tracking system. The GPS
will relay the coordinates of the rocket vehicle to the ground station computer, where a
program will predict rocket trajectory. This information will be used to actuate the
directional antenna, in both azimuth and elevation, to achieve tracking; minimizing loss
in reception during flight and descent.
Table 6 shows dimensions and costs of electronic components being considered for use
in the payload.
Table 6 – Electronics Trade and Selection
Rating
Breakout
Board
Distributor
Part
Number
Interface
Dimensions
(L x W x H)
Mass
Input
Voltage
Current
Draw
Cost
Flight Computer
1. Sparkfun
Arduino
2560-R3
N/A
2.125 x
4.3125”
2.3oz
(65g)
7 – 12V
20 -
200mA
$58.95
2. Sparkfun
Arduino
Pro Mini
328
N/A 0.7 x 1.3”
.07oz
(2g)
5 – 12V 150mA $18.95
Altimeter
1.
DSS
Circuits
BMP180 I2
C 0.625 x 0.5”
.04oz
(1.1g)
1.8 -
3.6V
3 –
32μA
$15.00
2. Sparkfun BMP085 I2
C 0.65 x 0.65”
.04oz
(1.1g)
1.8 -
3.6V
3 –
12μA
$19.95
3. Pololu MPL115A1 SPI 0.5 x 0.75”
.04oz
(1.1g)
2.4 –
5.5V
10μA $24.95
Hygrometer
1. Sparkfun HIH4030 Analog 0.75 x 0.30”
.04oz
(1.1g)
4 – 5.8V 200μA $16.95
2. Adafruit SHT11 Serial 0.43 x 0.49”
.004oz
(0.1g)
2.4 –
5.5V
10μA $35.00
Table 6 – Electronics Trade and Selection (Cont’d)

41. 32
3. Robotshop RB-Dfr-68 I2
C 0.67 x 1.26”
.18oz
(5g)
2.4 –
5.5V
10μA $24.00
Thermometer
1.
DSS
Circuits
BMP180 I2
C 0.625 x 0.5”
0.04oz
(1.1g)
1.8 -
3.6V
3 –
32μA
$15.00
2. Sparkfun BMP085 I2
C 0.65 x 0.65”
0.04oz
(1.1g)
1.8 -
3.6V
3 –
12μA
$19.95
3. Adafruit SHT11 Serial 0.43 x 0.49”
0.004o
z
(0.1g)
2.4 –
5.5V
10μA $35.00
Pressure Sensor
1.
DSS
Circuits
BMP180 I2
C 0.625 x 0.5”
0.04oz
(1.1g)
1.8 -
3.6V
3 –
32μA
$15.00
2. Sparkfun BMP085 I2
C 0.65 x 0.65”
0.04oz
(1.1g)
1.8 -
3.6V
3 –
12μA
$19.95
3. Pololu MPL115A1 SPI 0.5 x 0.75”
.05oz
(1.4g)
2.4 –
5.5V
10μA $24.95
UV Sensor
1. sglux
TOCON_A
BC3
Analog
0.4 x 0.4 x
0.3”
0.02oz
(0.5g)
2.5 –
15V
0.8mA
$148.0
0
2. Apogee SU-100 Analog
0.925 x
0.925 x 1.08”
2.65oz
(75g)
0V 0A
$159.0
0
3.
Solar Light
Inc.
PMA1107 Analog
1.6 x 1.6 x
1.8”
7.05oz
(200g)
0V 0A
$525.0
0
Pyranometer
1. Adafruit TSL2561 I2
C 0.75 x 0.75”
0.053o
z(1.5g)
2.7 –
3.6V
0.5mA $12.50
2. Apogee SP-110 Analog
0.925 x
0.925 x 1.11”
2.47oz
(70g)
0V 0A
$169.0
0
3. Sparkfun TEMT6000 Analog 0.39 x 0.39”
0.04oz
(1g)
5V 20mA $8.99
Table 6 – Electronics Trade and Selection (Cont’d)

42. 33
Wireless Transmitter / Receiver
1. Digi
XBee-PRO
XSC S3B
Serial
0.31oz
(8.7g)
2.4 –
3.6V
215mA $42.00
XBee Circuit Board Spacing Adapter
1. Parallax 32403 N/A
1.16 x 1.0 x
0.58”
- 0V 0A $2.99
2. Sparkfun 08276 N/A 1 x 1” - 0V 0A $2.95
GPS
1. Locosys LS20031 Serial 1.18 x 1.18”
0.49oz
(14g)
3 – 4.2V 29mA $60.00
Camera
1. Adafruit VC0706 Serial 1.26 x 1.26”
1.76oz
(50g)
5V 75mA $42.00
2. Sparkfun
SEN-
10061
Serial 1.26 x 1.26”
1.76oz
(50g)
5V
80-
100mA
$49.95
3. Adafruit 613 Serial 2 x 2 x 2.5”
5.29oz
(150g)
5V 75mA $59.95
16GB SDHC Micro-SD Card
1. Wal-Mart
3FMUSD1
6FB-R
N/A
2.2 x 0.3 x
3.4”
0.11oz
(3g)
N/A N/A $9.99
Micro-SD Adapter
1. Adafruit 254 SPI
1.25 x 1 x
0.15”
0.12oz
(3.43g)
3 – 5V 150mA $15.00
2. Parallax 32312 SPI
1.11 x 1 x
0.47”
0.11oz
(3g)
3.3V 0.5 mA $14.99
3. Sparkfun 00544 SPI 0.94 x 0.94”
0.09oz
(2.5g)
5V 0.5mA $9.95
LCD
1. Sparkfun 10168 SPI 1.75 x 1.75”
2.47oz
(70g)
3.3 – 6V
240 -
320μA
$9.95
Table 6 – Electronics Trade and Selection (Cont’d)

43. 34
2. Sparkfun 11062 SPI 1.5 x 2.5”
2.47oz
(70g)
3.3 – 6V
108 –
324mA
$34.95
Voltage Leveler
1.
Self
Manufacture
Buck
Converter
N/A - - N/A - -
Power Supply
1. Ultralife U9VLBP N/A
1.81x1.04x0.
69”
1.28oz
(36.4g)
5.4 –
9.9V
Max 120
mA
$6.65
Table 6 – Electronics Trade and Selection (Cont’d)

44. 35
Figure 19 shows a conceptual wiring layout for the microcontroller and electronic
components. This does not reflect the final wiring schematic, but displays the general
scheme for electrical connections.
Figure 19 – Conceptual Wiring Diagram

45. 36
Figure 20 illustrates the software logic proposed for the payload section. Until the
project begins, the software will not be finalized.
Figure 20 – Payload Software Flow Chart

46. 37
e. Requirements
Vehicle Requirements
This section discusses the vehicle, recovery system, payload, and general requirements
as given in the 2012-2013 NASA SLP Manual.
The motor selection will be based on the appropriate thrust need to lift the mass of the
rocket vehicle to 1 mile AGL. All motors being considered adhere to the requirements of
APCP fuel source and NAR and TRA regulations. Of the motors considered, the largest
total impulse is 2384 Newton-seconds. Our proposed choice of motor is a Cesaroni
K1440. The impulse of the motor will not allow the rocket vehicle to reach a supersonic
velocity. The rocket motor to be used will be a standard, commercially available motor
that can be ignited by a standard 12 volt DC firing system. No other circuitry or
equipment will be required to initiate launch (Vehicle Requirements 1.1, 1.3, 1.9 – 1.12).
The Perfect-flight altimeter will be used. This device reports altitude as a series of beeps
as required. The payload section will have 2 BMP180 pressure/temperature sensors
that will be used to calculate altitude and 2 redundant sensors in case of device failure.
Additional altimeters will be used in conjunction with black powder ejection charges to
allow separation of various sections at prescribed altitudes. The altimeter to be used for
official scoring will be pre-determined and implemented into the rocket design
accordingly. The perfect flight altimeter is capable of producing these beeps to indicate
the maximum altitude achieved during flight. Our design incorporates no other audible
electronics other than the altimeter required for official scoring. The official, marked
altimeter shall be incorporated into the rocket vehicle such that it will suffer no damage
or loss of functionality throughout the flight. A team member will be delegated to ensure
that the NASA official will receive a report of the achieved altitude from the flight. The
aerodynamic characteristics of the vehicle, along with the selection of the motor, will be
made such that the rocket will not achieve an altitude greater than 5,600 feet AGL
(Vehicle Requirements 1.2).
The proposed recovery system will allow the entirety of the rocket vehicle to safely drift
back to ground level such that the vehicle will experience no structural damage. The
vehicle is proposed to have 4 sections, all tethered together during the entire flight such
that they are attached after any separation events (Vehicle Requirements 1.4, 1.5).
A pre-flight configuration procedure will be developed and implemented that is
achievable in the specified 2 hour time frame. A power budget will be used to justify

47. 38
required system runtime of all critical on-board components to maintain at least one
hour of functionality while on the launch pad (Vehicle Requirements 1.6, 1.7).
Rail buttons to be mounted on the vehicle body will be compatible with the 1010 rail.
The ballast system to control altitude will not consist of any more than 10% of the total
mass of the unballasted rocket vehicle (Vehicle Requirements 1.8, 1.14).
A full-scale demonstration flight with full-scale motor (Cesaroni K1440) and payload
onboard will be performed and reviewed to ensure functionality and integrity of all
systems. In the event that the payload is not included, mass simulators will be utilized
aboard the rocket. If we use mass simulators, their position in the vehicle will accurately
reflect the mass location of the full scale system. Our demonstration flight will include
the complete ballast system to be used in the official flight. Our mentor, Pat Gordzelik
(TRA Vice President), will be present at the full-scale demonstration launch and
certifying our flight form. After successfully completing the full-scale demonstration
flight, the launch vehicle or any of its components shall not be modified without the
concurrence of the NASA Range Safety Officer (RSO); however, a successful full scale
demonstration will warrant no needed changes to our rocket design
(Vehicle Requirements 1.15).
Our projected budget will allow the total cost of the rocket and payload to be
approximately $3,200, less than the $5,000 limit (Vehicle Requirements 1.16). The
breakdown of each subsystem cost is shown in Table 7.
Table 7 – Technical Design Cost Summary
Subsystem Cost
Payload $877.16
Recovery System $1,496.15
Motor $297.87
Vehicle Housing $400.06
Pursuant to the listed prohibitions, the design of vehicle will have no forward canards,
one rearward firing motor, and will not expel titanium sponges. Furthermore, our design
includes only one solid-propellant motor (Vehicle Requirements 1.17).

48. 39
Recovery System Requirements
A dual-stage deployment recovery system will be employed. The upper section consists
of the nosecone, main parachute, main deployment altimeter housing, and payload
sections tethered together. The booster section contains the drogue parachute, drogue
deployment altimeter housing, and motor sections tethered together. The proposed
total weight of the upper section is = 4.60 kilograms, while that of the booster section
is = 4.64 kilograms. By the maximum final descent rate of = 3.91 meters per
second, the maximum terminal kinetic energy of the upper section is then =
35.16 Joules = 25.93 feet pound force, while that of the booster section is 35.47 Joules
= 26.16 feet pound force, each less than the required maximum 75 feet pound force
terminal kinetic energy. Calculating descent time after each event to be t = d/v where d
= distance travelled in feet and v = maximum descent velocity upon each event, the first
part of descent takes no less than 65.06 seconds while the second half of the descent
takes no less than 38.97 seconds. In a constant 15 mile per hour wind, the concept of
relative velocity enables the calculation of a landing radius of 1,430.46 feet for the first
half of the descent with an additional 857.44 feet for the second half. The maximum
landing radius is thus found to be (1,430.46 + 857.44) feet = 2,287.9 feet from the
launch pad which is within the required 2,500 feet maximum landing radius (Recovery
Systems Requirements 2.1 – 2.3).
The main Featherweight Raven3 and the backup PerfectFlite StratoLogger altimeters as
well as the BeeLine GPS will be programmed independently of the payload and
monitored remotely using the manufacturer software. Each deployment will be
controlled by two altimeters, the main a Featherweight Raven3 and the backup a
PerfectFlite StratoLogger. They will be equipped with an externally accessible magnetic
arming switch capable of being locked in the “on” position for launch. The magnetic
arming switches will not generate magnetic waves because current is not run through
the magnets when locked. The arming switches dedicated to the dual altimeters
controlling main parachute deployment will be located at 5 feet above the base of the
launch vehicle, while those dedicated to the dual altimeters controlling drogue
parachute deployment will be located at 2 feet above the base of the launch vehicle.
The altimeters shall have their own dedicated power supplies; the chosen altimeters are
each capable of running independently for weeks on a standard 9V battery. Each
altimeter will be programmed to light a one-foot-long low-current Daveyfire N28BR
electric match to ignite two separate black powder charges, one main and one backup,
to ensure separation and ejection (Recovery Systems Requirements 2.4 – 2.9, 2.12.1,
2.12.3, 2.13).

49. 40
Removable threaded nylon shear pins will be inserted through holes drilled on either
side of the couplings between the nosecone shoulder and main parachute compartment
and between the payload and drogue parachute compartments (Recovery Systems
Requirements 2.10).
A 1.25-inch BeeLine GPS will be mounted inside of each the nosecone and upper
internal outer motor compartment with a corresponding ground receiver located on the
launch site. The upper section contains tethered together the nosecone, main
parachute, main parachute altimeter housing, and payload sections, while the bottom
component contains tethered together the drogue parachute, drogue parachute
altimeter housing, and motor sections. In order to locate each of the two tethered
vehicle sections, a 1.25-inch BeeLine GPS will be mounted inside of each the nosecone
and under the bulkhead of the drogue compartment. The mounting precautions taken
along with the eight-hour battery life of the included Lithium-Poly battery, the non-
volatile flight-data memory storage (three hours at 1-Hz), and the user-programmable
transmission rates and output power will together ensure that the devices remain fully
functional during flight. The BeeLine GPS contains a fully integrated RF transmitter,
GPS and RF antennas, GPS Module, and battery all in one package, so while beeping
can be programmed to occur in conjunction with transmission, it does not replace the
transmitting tracking device (Recovery Systems Requirement 2.11).
Each set of altimeters are to be housed in a sealed 4.5-inch compartment below each
parachute compartment in the vehicle body. The transmitting tracking devices are to be
located in the nosecone and motor housings. There are several compartments between
the altimeters and the transmitting tracking devices in one case and at least a bulkhead
in between in the other case. There is also a full parachute compartment and a
bulkhead in between the main parachute altimeters and the payload, so no other
transmitting electronics on board should be able to interfere with any of the four
altimeters (Recovery Systems Requirement 2.12).
Pursuant to the listed prohibitions, our design will not include flashbulbs or a rear
ejection parachute design (Recovery Systems Requirement 2.14).
Payload Requirements
Option 3.1.3 (The Science Mission Directorate) shall be chosen for our payload design.
We hope to gain sponsorship for this selection. To ensure the SMD requirement of data
acquisition is met the team has done a trade and selection for pressure, temperature,
relative humidity, solar irradiance and ultraviolet radiation sensors. We have yet to

50. 41
finalize our choice of sensor models. The proposed flight computer, Arduino Mega
2560-R3, is capable of operating at one iteration every 5 seconds or faster. After it has
detected a successful landing it will reduce the clock cycles to once every minute. After
10 minutes on the ground it shall stop collecting data. The onboard camera shall take
pictures at two predetermined heights during the descent phase of the rocket. After
landing, pictures will be taken in 3 minute intervals until the payload has terminated
processing data. Methods of controlling camera orientation will be investigated. All
images will be stored to an onboard micro-SD memory device, while all telemetry shall
be transmitted via XBee radios to our ground station. A Locosys LS20031 GPS unit will
be used to track the location of our payload. During the flight, the payload will not
separate from the upper section of the rocket. The rocket is being designed with the
intention of being launched more than once; our payload will be recovered and reused
without any modifications (Payload Requirements 3.1.3, 3.5).
Upon retrieving the flight and sensor data from the onboard SD card it will be analyzed
following the scientific method (Payload Requirements 3.2).
Our proposed rocket will not include any UAV components and will not require any
jettison events (Payload Requirements 3.3, 3.4).
General Requirements
The Team Safety Officer has prepared and will enforce the use of the launch and safety
checklist as presented in the safety section. It will be included in the PDR, CDR, FRR,
and launch day operations. No part of the project has been done by anyone other than
the team members of the Tarleton Aeronautical Team. Our project plan is included
within our proposal and will be overseen by our project manager Dustin. All current
members are at least 18 years of age and US citizens. These members are identified in
the school information section of our proposal (General Requirements 4.1 – 4.3, 4.5,
4.6).
Our TRA mentor, Pat Gordzelik, is level 3 certified with NAR and TRA. He is currently
the vice president of the TRA. His TRA membership number is 5746. The Team Safety
Officer will ensure that the team abides by the rules and guidance of Mr. Gordzelik. Our
faculty mentors are Dr. Bryant Wyatt and Dr. Bowen Brawner. Dr. Brawner is level 1
certified with NAR (General Requirements 4.4, 4.5, 4.7).
The Team Educational Outreach Coordinator is in charge of the educational
engagement portion of the project. He has planned multiple events to involve at least

51. 42
100 middle-school students and educators. The Team Web Designer will be in charge
of developing and maintaining the team Web site where all required deliverables will be
posted (General Requirements 4.8, 4.9).
f. Challenges and Solutions
Reaching an Apogee of One Mile
Several energy management ideas have been researched. The proposed design
approximates the total mass and uses the Open Rocket simulation software to calculate
apogee. If the apogee height is above one mile, a ballast mass of less than ten percent
of the total mass would be added to the nosecone.
Camera Orientation
To force the camera to stay oriented such that the pictures display the sky at the top
and the ground at the bottom, a multi-servo mechanism controlled by a gyroscope and a
microprocessor has been considered.
Maintaining Telemetry
Through past experience with wireless transmission at high acceleration, the team
realizes that maintaining telemetry throughout the flight will be a challenge. One
consideration to solve this challenge is an automated tracking system based on GPS,
acceleration, and altitude data transmitted from the payload.
Protecting Sensors from Atmospheric Damage
The initial rocket design allowed the pyranometer, UV sensor, and camera to be
exposed to the outer atmosphere. To protect these sensors and to simplify the design
the proposed solution is the use of a clear acrylic payload structure. Through testing the
team will calculate the effects of clear acrylic on the accuracy of these sensors and the
clarity of the camera pictures.
Structural Integrity of Acrylic
One perceived challenge is the strength of acrylic. The strength of acrylic will be
measured through testing. If the measured strength does not meet the standards of a
high powered rocket, supplementary payload designs will be implemented

52. 43
Educational Engagement
Outreach Goals
The education outreach goal is to promote student interest and attitudes toward studies
in science, technology, engineering, and mathematics (STEM). The target population is
area middle school science and mathematics students. Many of the classrooms in the
region serve high numbers of Hispanic and low socio-economic students, who have
historically been underrepresented in the STEM fields. The Department of Labor report
The STEM Workforce Challenge (2007) emphasized that the low engagement of
students from these demographics, who comprise a growing proportion of the college
population, is a major concern to U.S. competitiveness and growth.
The project design is made up of four interrelated initiatives that are increasing in scope
and size. The first three specifically target students in grades 6th
through 8th
(middle
school) while the fourth initiative reaches out to the community at large. The initiatives
specific to middle school students include single class lessons, large group activities,
and field trips to the University. The fourth initiative is our community outreach event.
The team will construct and use math and science lesson plans encouraging students to
pursue STEM fields. All lessons and activities will use best practices, complying with
state and national standards for STEM education for the appropriate grade levels
(http://www.education.ne.gov/science/Documents/National_Science_Standardspdf.pdf,
http://www.education.com/reference/article/Ref_National_Grade_8_Math/). Research
has shown that using hands-on activities and investigations leads to greater student
engagement and deeper understanding of STEM concepts. Lou F., a biology major
pursing teacher certification, is the lead on all educational initiatives.
Implementation of the first three initiatives will require two to four team members to visit
local school STEM classrooms. Lessons will focus on the three laws of Newtonian
motion, incorporating interactive activities to help the students learn the material.
Students will also be given worksheets involving measurements of an actual rocket to
assist with visual learning.
Rockets from the Advanced Rocketry Workshop in Huntsville, Alabama will be used for
demonstrations. The use of real rockets will help maintain student attention and assist
the students in the learning process. Students will compare the motor tube size to the
airframe and measure the size of the fins. They will also learn how to calculate the
thrust-to-weight ratio of a rocket and the proper ratio that should be used when
launching a rocket. In addition the team plans to survey established and effective

53. 44
lessons that are available through the Web and other resources. Other STEM topics
within the school curriculum pertaining to rocketry may also be discussed.
The middle school campus visits will include bottle rocket launches. These
presentations will allow students to launch their own two liter water rockets into the air.
Stations will be set up with a mount such that every student will get a chance to launch
his or her own water rocket.
The community outreach portion, Tarleton Rocket Day, is designed as a follow-up event
to the educational initiatives. Tarleton Rocket Day will bring out the larger community
and the families of these middle school students to experience the science of rocketry in
a fun, engaging environment. The event should improve parental understanding of
science and change their attitudes about STEM careers. This will increase the likelihood
that they will encourage their child’s future pursuits in STEM fields.
Tarleton Rocket Day is tentatively scheduled to take place on the Tarleton State
University campus on March 23, 2013. Tarleton University President Dr. Dottavio has
already expressed his support of this event. Families from nearby surrounding towns
will be invited to come enjoy a day with our rocket team and learn about the principles of
rocketry. While the first three of our four educational initiatives are aimed at middle
school students, there will be no age limit for Tarleton Rocket Day.
Different stations set up all over campus will include water rocket stations for younger
students and a higher powered rocket station for high school students. There will also
be poster stations all over campus to teach students about specific rockets and how
they work, including how to successfully launch a rocket. Students will get to hear
about some of the failures from our past rocket launches and how to prevent them.
There will also be a station to show students how to specifically calculate the
displacement of a rocket. This aids in finding a landed rocket in case sight of it is lost
during descent.
Students will also learn about the NASA Student Launch Initiative (SLI), a project which
would prepare them for university student competitions such as the NASA University
Student Launch Initiative (USLI). This will further stimulate the amount of students
heading towards STEM fields.
Since students will need to be monitored to ensure safe launches, many of the team
members will be present for these activities. A dedicated team member will show the
students how to properly place their rockets on the mount. Each mount will then be
inspected by a team member prior to launch. Under the supervision of a designated

54. 45
team member each student will have the design freedom to paint his or her own rocket
and choose a basic fin shape.
Area schools that have already committed to participation in our educational initiatives
are listed below. Those in the first table are expected to be reached by the first two
initiatives, while those in the second table will likely participate in the second two
initiatives. We expect to reach approximately 2,500 area middle school students.
Comprehensive feedback will be gathered through evaluation surveys given to
participants at each event. All surveys will be compiled and reviewed by the team. An
action plan will be implemented to ameliorate any problems.
Table 8 – Lessons and Group Activities
Middle School Location Expected Number of
Students Reached
Cross Plains Cross Plains, TX 76443 46
Hamilton Junior High Hamilton, TX 76531 38
Henderson Junior High Stephenville, TX 76401 63
Glen Rose Junior High Glen Rose, TX 76403 27
Table 9 – Field Trips and Rocket Day
Middle School Location Expected Number of
Students Reached
St. Stephen’s Episcopal
School
Austin, TX 78746 205
Harmony Science Academy San Antonio, TX 78245 192
Harmony Science Academy Waco, TX 76710 120
Greenhill School Addison, TX 75001 266
Harmony Science Academy Fort Worth, TX 76133 143
Carrollton Christian Academy Carrollton, TX 75010 105
Santo Forte Junior High
School
Azle, TX 76020 418
Westview Middle School Austin, TX 78727 859
Briscoe Junior High School Richmond, TX 77406 1146
Harmony School of Ingenuity Houston, TX 77025 103

55. 46
Table 10 – Educational Engagement Budget
Material Quantity Company Price
5” corner irons 20 Stanley $ 91.80
¾” wood screws 200 Bolt Depot $ 12.56
5” mounting plate 1 none Created
6” spikes 10 Jamar $ 5.00
10” spikes
50 pound
bag
Daybag Outlet $ 64.00
5x¼” carriage bolts 10 Drillspot $ 5.80
¼” nuts 200
Wholesale
Bolts
$ 2.78
3” eyebolt 50 Grainger $ 25.05
¾” washers 20 Grainger $ 5.47
¼” nuts (for eyebolt) 200
Wholesale
Bolts
$ 2.78
¼” washers (for eyebolt) 50 Amazon $ 5.20
#3 rubber stopper – 1
hole
1 WidgetCo $ 0.59
snap-in tubeless tire
valve
50 Grainger $ 67.28
12”x18”x¾” wood board 1 none Created
2 liter plastic bottle 1 Wal-Mart $ 2.67
electric drill & bits 1 none Have
Screwdriver 1 none Have
pliers or open-end
wrench
1 none Have
Vice 1 Wal-Mart $ 19.00
12’ of ¼” cord 1 none Have
Pencil 1 none Have
Total per unit $ 309.98
Total for 10 mounts $ 3,099.80
*Used for bottle rocket launch pad for students in 2 liter water rocket launching activity.

56. 47
Figure 21 – Traveling Estimate
Table 11 – Educational Engagement Travel Budget
Miles Gas (gallons) Cost
282 18.8 $62.04
*Estimate for gasoline priced on 8/1/12 subject to change, fuel based on 15 passenger
van: estimated 15 miles per gallon highway.
Figure 21 shows distance of travel to different schools for educational engagement.
Mileage is calculated from round-trips. Table 12 gives a projected budget for the
planned Tarleton Rocket Day.
Table 12 – Tarleton Rocket Day Budget
Material Quantity Company Price
Poster 10 Office Depot $ 147.90
1/2A6-2 Motor 10 Estes $ 110.10
Blue Streak
Rocket 10 Apogee $ 105.10
Total $ 363.10
0
20
40
60
80
100
120
140
Cross Plains Glen Rose Hamilton Stephenville
M
i
l
e
s
Town
Traveling
Traveling

57. 48
Project Plan
1. Timeline
The Tarleton Aeronautical Team understands that a project of this magnitude requires a
lot of time and dedication. We have organized the following schedule to meet the
requirements of the project, as shown below in Table 13. Gantt Charts detailing the
project timeline follow.
Table 13 - Tentative Meeting Schedule
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
8:00am Sub-
Team
Meetings
and
Flight
Testing
Sub-
Team
Meetings
and
Flight
Testing
9:00am
10:00am
11:00am
12:00pm Team
Meeting
Team
Meeting1:00pm Sub-
Team
Meetings
and
Flight
Testing
2:00pm
3:00pm
4:00pm Sub-Team
Meetings5:00pm Team
Meeting6:00pm
7:00pm
8:00pm

58. 49
Figure 22 – USLI Dates

59. 50
Figure 23 – Team Dates

60. 51
2. Budget Plan
A summary of the costs for various aspects of the project has been assembled into
chart format for efficiency and ease of use. Table 14 refers to pertinent information
about the rocket motor, motor casing, as well as motor retainer.
Table 14 – Propulsion Budget
Manufacturer Item Distributor Price
Cesaroni K1440 Apogee $157.94
Aeropack
54mm Motor
Retainer
Apogee $34.00
Cesaroni
54mm 6-Grain
Case
Apogee $105.93
Total Cost of Propulsion System $297.87
Table 15 is a list of all currently proposed payload components and their prices as well
as other pertinent data.
Table 15 – Payload Electronic Components Budget
Purpose Component Price Quantity Total
Flight
Computer
Arduino 2560-R3 $58.95 1 $58.95
Arduino Pro Mini $18.95 2 $37.90
Pressure,
Temperature
BMP180 $15.00 4 $60.00
Humidity HIH4030 $16.95 2 $33.90
Ultraviolent
Radiation
TOCON_ABC3 $148.00 2 $296.00
Solar
Irradiance
TSL2561 $12.50 2 $25.00
Wireless
Transmitter
XBee-PRO XSC
S3B
$42.00 1 $42.00
XBee
Adapter
Parallax 32403 $2.99 1 $2.99
GPS LS20031 $60.00 1 $60.00
Camera VC0706 $42.00 2 $84.00
On Board
Storage
16GB Micro-SD $9.99 3 $29.97

61. 52
Table 15 – Payload Electronics Components Budget (Cont’d)
Micro-SD
Adapter
Adafruit 254 $15.00 3 $45.00
LCD Sparkfun 11062 $34.95 1 $34.95
Power
Supply
U9VLBP $6.65 10 $66.50
Total Price Spent on the Payload Electronic Components $877.16
Approximate cost for proposed ground station design amounts to $2500.
The following budgets have been estimated from the trade selection contained in each
of the above sections and rounded for clarity. The launch day rocket and payload
budget is $3,415 (Figure 24). In accordance with competition guidelines, this amount
does not exceed $5,000. This portion of the budget includes the cost of materials for
the recovery system, payload, vehicle, and motor to be used on launch day. For
research and development (R&D) the proposed budget is $13,800 (Figure 25). This
includes an estimated SMD Payload (R&D) cost of $5,000. The total budget (Figure 26)
includes educational outreach ($3,500) and team travel to competition ($9,200), giving a
total project budget of $29,915.
Figure 24 – Launch Day Rocket and Payload
$1,500.00
44%
$980.00
29%
$600.00
17%
$335.00
10%
Launch Day Rocket and Payload
Recovery
Payload
Vehicle
Motor

62. 53
Figure 25 - Research and Development
Figure 26 - Total Project Budget
$5,000.00
36%
$4,000.00
29%
$3,000.00
22%
$1,800.00
13%
Research and Development
Payload
Motor
Recovery
Vehicle
$13,800.00
46%
$9,200.00
31%
$3,500.00
12%
$3,415.00
11%
Total Project Budget
Research and
Development
Travel
Education
Launch Day Rocket and
Payload

63. 54
3. Funding – Tarleton State University (TSU) and others
 TSU President’s Circle, the Provost’s Office, the Dean of the College of
Science and the Tarleton Foundation: $11,500 (Received 8/29/2012)
 NASA SMD Payload: $2780 (Pending Approval)
 DUNS: 801781865 Cage Code: 5RTD4
 TSU REAL Grants: $1500- $3000 Committed.
 TSU Student Research Grant: $8000-$12000 Committed.
 Local Businesses: $250 Received 7/8/2012.
 Texas Space Grant Consortium: Proposal Submitted to director on
8/27/2012; Awaiting Response
 SpaceX: We are in correspondence with the educational outreach officer
at Space X in McGregor, Texas
4. Community Support Plan
 Parallelus Incorporated
Local electronic company that will review the circuitry and
programming aspects of our design reviews.
 Community Volunteer Engineering Review Board
A panel of expert engineers from local industry will review and
critique our design and documentation.
 Marsha Decker – Technical Editor
English Adjunct Instructor who will review the grammatical aspects
and format of our design reviews.
 Various Small Businesses
Due to the team’s effort, local businesses have expressed interest
in supporting the Tarleton Aeronautical Team.
5. Challenges and Solutions
 Time Management
The project requires a time intensive schedule to complete tasks.
We will organize our time thoroughly. Time also must be delegated
appropriately to ensure completion of the project.
 Budget Management
All cost will be carefully documented and maintained such that we
can monitor budget standing throughout the course of the project.
 Documentation Management

64. 55
On top of community supported reviews we have scheduled team
reviews of all documentation prior to specified deadlines. We will
utilize DropBox, an online storage means, so that all members have
access to documents. Each team member is responsible for the
upkeep of documentation to their specified sub-system.
6. Project Sustainability Plan
By sponsoring a rocket day, the rocket team plans to begin an annual event that will
make a lasting impact on Tarleton’s campus. This should draw interest and
sustainability to the project. We also plan to present at student research symposiums on
campus as well as at affiliated universities. Our success at the CanSat competition last
semester has already sparked interest in the program. Interest in aeronautics at
Tarleton has grown incredibly since the team’s inception.
Deliverables as stated in the SOW
1. A reusable rocket and science or engineering payload ready for the official launch.
2. A scale model of the rocket design with a payload prototype. This model should be
flown prior to the CDR. A report of the data from the flight and the model should be
brought to the CDR.
3. Reports, PowerPoint presentations, and Milestone Review Flysheets due according
to the provided timeline, and shall be posted on the team Web site by the due date.
(Dates are tentative at this point. Final dates will be announced at the time of award.)
4. The team(s) shall have a Web presence no later than the date specified. The Web
site shall be maintained/updated throughout the period of performance.
5. Electronic copies of the Educational Engagement form(s) and comprehensive
feedback pertaining to the implemented educational engagement activities shall be
submitted prior to the FRR.
The team shall participate in a PDR, CDR, FRR, LRR, and PLAR. (Dates are tentative
and subject to change.)
The PDR, CDR, FRR, and LRR will be presented to NASA at a time and/or location to
be determined by NASA MSFC Academic Affairs Office.

65. 56
Appendix A – Resumes
Dustin Neighbors
(806) 319-3723 1073 West Long Street
dustin.neighbors@go.tarleton.edu Stephenville, TX 76401
OBJECTIVE: Obtain a lead position on the Tarleton Aeronautical Team for which I may use my
knowledge, skills, and experience in Engineering and Physics in order to help solve group problems.
PROFESSIONAL QUALIFICATIONS
 Superior management skills, thriving in a professional environment.
 Outstanding conflict resolution skills, dealing with a broad range of personality types and
situations.
 Strong computer skills, experience with various software packages.
 Excellent problem solver and team player with natural leadership abilities
EDUCATION
Bachelor of Science in Engineering Physics—Expected Dec. 2015
Tarleton State University, Stephenville, TX
Minor in Mathematics
GPA—3.25 institutional, 3.25 cumulative
EDUCATIONAL PROJECTS
Project manager / Lead Engineer
International CanSat Competition, Aug 2011 – July 2012
WORK EXPERIENCE
Harvest Foreman
Neighbors Harvesting Inc. May 2007 – May 2010
Duties include but not limited to daily operations management, transportation logistics management,
as well as personnel management.
Maintenance Engineer
Susan Scheafer CPA
Cross Plains, TX July 2010 – present
Duties include building and grounds assessment, performing general maintenance, as well as managing
exterior remodel.
PROFESSIONAL AFFILIATIONS
Sigma Alpha Phi (The National Society of Leadership and Success)

66. Appendix A - Resumes
57
Jake Rhodes
(254) 396-3607 1071 North Harbin Drive
jake.rhodes@go.tarleton.edu Stephenville, Texas 76401
OBJECTIVE: Obtain a position on the Tarleton Aeronautical Team, and utilize my knowledge and skills in
engineering to work on team projects.
PROFESSIONAL QUALIFICATIONS
 Excellent experience with conflict resolution, dealing with a broad range of personality types and
situations.
 Able to work with computers well, experience with a wide range of software, and comfortable
with programming and programming applications.
 Adept problem solver, and work very well with teammates and colleagues.
EDUCATION
Bachelor of Science in Engineering Physics--May 2012
Minor in Mathematics,
Tarleton State University, Stephenville, TX
EDUCATIONAL PROJECTS
2012 International CanSat Competition- -Electrical Power System Engineering
Radio Interferometry Using Commercial Satellite Receivers- -Project Designer and co author
Asteroid Detection Using Tarleton’s 0.8 meter Telescope- -Student Research in Astronomy
Radio Astronomy Pointing and Tracking System (RAPTrS)- - Project Designer and Programmer
WORK EXPERIENCE
Student Research in Astronomy
Tarleton State University Observatory
March 2009 to present
Duties include nightly operation of the 32 inch telescope, observational sessions of eclipsing binaries,
supernovae, asteroids and galaxies, and system troubleshooting and engineering.
Customer Service and Shuttle
Rhodes Canoe Rental LLC
Glen Rose, TX
May 2005 to present
Duties include managing inventory and cash flows, shuttling customers, conflict resolution with customers,
and performing general maintenance, including automotive and sheet metal repair.

67. Appendix A - Resumes
58
John Phillips
(254) 485-1527 7671 FM 929
john.phillips@go.tarleton.edu Gatesville, Texas 76528
OBJECTIVE: Obtain a position on the Tarleton Aeronautical Team in order to apply the skills I have been
learning in the classroom
PROFESSIONAL QUALIFICATION
 A hardworking individual who is reliable and self-sufficient.
 Good at working with a team to develop ideas.
 Demonstrates proficiency in programming and a passion for learning
EDUCATION
Pursuing Bachelor of Science in Computer Science, GPA: 3.6 May 2013
Tarleton State University, Stephenville, TX
EDUCATIONAL PROJECTS
Software Developer, 2012 International CanSat Competition; Abilene, TX June 2012
Software Developer, BotBall Educational Robotics Program August 2006 – May 2010
WORK EXPERIENCE
Student Technician, Center for Instructional Innovation
Tarleton State University, Stephenville, TX August 2011 to Present
Duties include but not limited to troubleshooting computers, and assisting faculty and students with
computer related problems.
C++, Data Structures, and Operating Systems Tutor, Self Employed
Stephenville, TX January 2012 to present
Duties include one on one tutoring of advanced C++ programming as well as topics related to data
structures and operating systems.
Lifeguard, City of Gatesville
Gatesville, TX June 2008 to September 2010
Duties included assisting patrons with injuries and other related problems.

68. Appendix A - Resumes
59
Billy Fournier
(817) 240-4202 805 N. Lillian St.
billy.fournier@go.tarleton.edu Stephenville, TX 76401
OBJECTIVE: Obtain a position on the Tarleton Aeronautical Team, providing my experience and
knowledge to the team.
PROFESSIONAL QUALIFICATIONS
 16 years of computer diagnostics and repair experience, familiarity with a broad range of
software, and ability to program in FORTRAN and C++ proficiently.
 Working as a team while utilizing creative, initiative, and a competitive drive to overcome all
obstacles.
 Provided effective communication, organizational skills, time management, and a weighted
decision-making process, while remaining proficient with the assigned tasks.
EDUCATION
Bachelor of Science in Mathematic
Expected Dec. 2013
Tarleton State University, Stephenville, TX
GPA 3.05
Associates Degree in Accounting and Business Management Dec. 2009
Hill College, Cleburne, TX
GPA 3.33
EDUCATIONAL PROJECTS
Electrical Engineer/Software Developer, International CanSat Competition, Abilene, TX June. 2012
WORK EXPERIENCE
Owner/Operator, Advanced Diesel Services (A.D.S) July
2005 – Aug 2007
Squad Leader, United States Army Oct
2003 – July 2005
Psychological Operations Specialist
Information Systems Security Officer (ISSO)
Network and Computer Systems Administrator
High Powered Radio Operator/Maintainer, United States Army July
2000 – Oct 2003
Information systems operator – Analyst
Technician, Special Operations Media Systems Bravo (SOMB-B)
Technician, Tactical Amplitude Modulation Transmitter 10kW (TAMT-10)
 Assisted with engineering the re-design with BAE systems for use by
the Central Intelligence Agency (C.I.A.)
Soldier, Bravo Company 3
rd
Battalion 4
th
Psychological Operations Group
 US Army Airborne School
 US Army Air Assault School
 S.E.R.E HIGH RISK School (Level C), US Special Warfare Center
 Emergency Lifesaver, Fayetteville Technical Community College
 Combat Lifesaver School, US Army Training Support Center
 US Army AN/TRQ-44 Training (50kW Transmitter), Continental Transmitter Services
 Microwave Systems School (1080 hours), US Army Signal Center

69. Appendix A - Resumes
60
Amber Dayhare
(480)768-7874 17930 S US Hwy 377
amber.dayhare@go.tarleton.edu Dublin, TX 76446
OBJECTIVE: Obtain a position on the Tarleton Aeronautical Team for which I may use my knowledge,
skills, and experience in Mathematics and Physics in order to help solve group problems.
PROFESSIONAL QUALIFICATIONS
 Highly organized and academically driven, is able to work well both in teams and individually.
 Experienced with wide range of software and systems, including MatLab, Mathematica, Microsoft
(Excel, Word, PowerPoint), FORTRAN, C++, Windows (Vista, 7), and Ubuntu Linux.
 Communicates proficiently in German, English, and Spanish.
EDUCATION
Tarleton State University—Stephenville, TX
GPA—3.78 institutional, 3.66 cumulative, 4.00 past three consecutive semesters
Bachelor of Science in Mathematics—Expected Dec. 2012
Bachelor of Science in Physics—Expected May 2013
EDUCATIONAL PROJECTS
Nonparametric Analysis of CMB Angular Power Spectra Generated from QUaD Data—Indep.
Research in Cosmology—Apr. 2012 – Present
Modeling and Optimizating Control of Spread of Mastitis from a Reservoir—Student Research in
Mathematics—Aug. 2011 – Jan. 2012
Modeling and Optimizing Control of Spread of Cholera from a Reservoir—Student Research in
Mathematics—Dec. 2010 – Aug. 2011
WORK EXPERIENCE
Student Research in Mathematics
Tarleton State University Mathematics Department—Stephenville, TX
Dec. 2010 – Jan. 2012
Duties include literature research, model optimization, model code implementation in Mathematica, and
weekly meetings and communications with mentor and teammate.
Tutor
Tarleton State University Athletics Department Men’s Basketball Team—Stephenville, TX Jun. 2012 –
Present
Duties include test preparation, provision of outside resources, and guided homework assistance in
University-level Mathematics on an individual basis, meeting two to five times weekly for one to three
hours per session.
Private Employ—De Leon, TX
Feb. 2010 – Sep. 2011
Duties include test preparation, provision of outside resources, and guided homework assistance in high-
school-level Mathematics, Science, and English on an individual basis with two students, meeting two to
five times weekly per student for one to five hours per session.

70. Appendix A - Resumes
61
Bert Hess
(254) 396-3975 1181 Deer Trail
robert.e.hess@gmail.com Glen Rose, Texas 76043
OBJECTIVE: Obtain a position on the Tarleton Aeronautical Team, and utilize my knowledge and skills in
electronics and software to work on team projects.
PROFESSIONAL QUALIFICATIONS
 Proficient in a number of programming languages, including C, C++, Java, Matlab and assembly
language.
 Experienced in circuit design and analysis, PCB layout and construction, and microprocessor
applications.
 Adept problem solver, and able to work very well with teammates and colleagues.
EDUCATION
Bachelor of Science in Electrical Engineering -- May 2012
The University of Texas, Austin, TX
Specialty in Robotics and Embedded Systems
EDUCATIONAL PROJECTS
2011 IEEExtreme Programming Competition- -Lead Programmer
Lightning Strike Detection Using NI MyDAQ Units- -Lead Programmer and Circuit Analyst
Mindstorms NXT Robotics Project- -Programming and Problem-Solving Using Mindstorms Robotics
WORK EXPERIENCE
Adjunct Electronics Instructor
ITT Technical Institute
Waco, TX June 2012 – present
Duties include teaching classes in digital electronics and microprocessor function, preparing course plans,
constructing laboratory experiments, and interacting with students.
Supplemental Instructor
Tarleton State University
Stephenville, TX January 2008 – May 2008
Duties included providing additional lecture to students, monitoring lab activities and examinations,
distribution and grading of quizzes and homework assignments.

71. Appendix A - Resumes
62
Blake Lon-Wiley
(817) 946-6589 1240 West Jones Street Apt. No. 5
blake.lohnwiley@go.tarleton.edu Stephenville, Texas 76401
OBJECTIVE: Obtain a position on the Tarleton Aeronautical Team, and utilize my knowledge and skills in
engineering to work on team projects.
PROFESSIONAL QUALIFICATIONS
 Over 2 years’ experience tutoring and grading math
 Very reliable, diligent, persistent worker
 Wonderful communicator with fellow teammates, tutors, and when helping people
 Goal Orientated, amazing time management skills, resourceful, and professional
EDUCATION
Bachelor of Science in Mathematics--December 2011
Tarleton State University, Stephenville, TX
Minor in Computer Information Systems
Master of Science in Mathematics--December 2013
Tarleton State University, Stephenville, TX
Minor in Computer Information Systems
EDUCATIONAL PROJECTS
2012 International Can Sat Competition- -Ground Station, Radio System, Software Engineer, and
Management
WORK EXPERIENCE
Graduate Assistant for Academic Support
Tarleton State University Stephenville, TX July 2012 to Present
Duties include developing a tutor training program to allow for recertification process for college of reading
and learning association
Graduate Assistant for the Math Clinic
Tarleton State University Stephenville, TX January 2012 to July 2012
Duties include assisted in training sessions for tutors of the math clinic, conflict resolution, helped with
scheduling requirements

72. Appendix A - Resumes
63
Lauren Chelsea Ketchum
(254) 592-4185 1402 West Long Street Unit B
lauren.ketchum@go.tarleton.edu Stephenville, Texas 76401
OBJECTIVE: Obtain a position on the Tarleton Aeronautical Team, and utilize my knowledge and skills in
a team setting.
PROFESSIONAL QUALIFICATIONS
 Over 4 years’ experience tutoring in math and English.
 Experience working with Cascade, MatLab, Mathematica, AutoDesk (AutoCAD and Inventor),
Microsoft (Word, Excel, PowerPoint, Publisher).
 Works well with others in order to achieve a common goal.
 Professional time management skills, organizational skills, along with great communication within
a team setting.
EDUCATION
Bachelor of Science in Manufacturing Engineering Technology—December 2013
Tarleton State University, Stephenville, TX
Minor in Mathematics
WORK EXPERIENCE
Student Worker for Quality Enhancement Plan: R.E.A.L. Initiative
Tarleton State University
Stephenville, TX April 2011 to Present
Duties include student worker training sessions, website managing with Cascade, scheduling, and
communication skills.
Math Tutor for the Athletic Department
Tarleton State University
Stephenville, TX August 2010 to Present
Duties include tutor training sessions, experience in mathematics and English courses.

73. Appendix A - Resumes
64
Louis Fowler
(979) 204-4406 805 North Lillian Street
Louis.fowler@go.tarleton.edu Stephenville, Texas 76401
OBJECTIVE: Obtain a position on the Tarleton Aeronautical Team, and utilize my knowledge and skills in
education to work on team projects.
PROFESSIONAL QUALIFICATIONS
 Cohesive personality, able to calm other team members down quickly and effectively, extremely
responsible, hard-working and great for team encouragement.
 Proficient typist with 100 words per minute with zero mistakes.
 Team negotiator with wonderful problem solving skills and the ability to convince two sides of a
situation to reach a compromise.
EDUCATION
Bachelor of Science in Biology—Expected May 2014
Tarleton State University, Stephenville, TX
Minor in Psychology
EDUCATIONAL PROJECTS
2012 Advanced Rocketry Workshop – certified in level 1 high-powered rocketry
WORK EXPERIENCE
Disaster Recovery Technician
Reynolds & Reynolds Summer 2010
Duties include but not limited to repairing hardware on recovery center, light installation and correction on
inside of recovery center, working with clients to ensure recovery centers are ready by needed due date.
Bench Technician
Reynolds & Reynolds
College Station, TX October 2008 – March 2009
Duties include managing drawers for customers, maintenance and repair of broken drawers, performance
check of drawers, cleaning up the workplace at the end of the workday.

74. 65
Appendix B – EIT Accessibility Standards
B.1. § 1194.21 Software applications and operating systems.
(a) When software is designed to run on a system that has a keyboard, product
functions shall be executable from a keyboard where the function itself or the result
of performing a function can be discerned textually.
(b) Applications shall not disrupt or disable activated features of other products that are
identified as accessibility features, where those features are developed and
documented according to industry standards. Applications also shall not disrupt or
disable activated features of any operating system that are identified as accessibility
features where the application programming interface for those accessibility features
has been documented by the manufacturer of the operating system and is available to
the product developer.
(c) A well-defined on-screen indication of the current focus shall be provided that moves
among interactive interface elements as the input focus changes. The focus shall be
programmatically exposed so that assistive technology can track focus and focus
changes.
(d) Sufficient information about a user interface element including the identity, operation
and state of the element shall be available to assistive technology. When an image
represents a program element, the information conveyed by the image must also be
available in text.
(e) When bitmap images are used to identify controls, status indicators, or other
programmatic elements, the meaning assigned to those images shall be consistent
throughout an application's performance.
(f) Textual information shall be provided through operating system functions for
displaying text. The minimum information that shall be made available is text content,
text input caret location, and text attributes.
(g) Applications shall not override user selected contrast and color selections and other
individual display attributes.
(h) When animation is displayed, the information shall be displayable in at least one
non-animated presentation mode at the option of the user.
(i) Color coding shall not be used as the only means of conveying information, indicating
an action, prompting a response, or distinguishing a visual element.

75. Appendix B – EIT Accessibility Standards
66
(j) When a product permits a user to adjust color and contrast settings, a variety of color
selections capable of producing a range of contrast levels shall be provided.
(k) Software shall not use flashing or blinking text, objects, or other elements having a
flash or blink frequency greater than 2 Hz and lower than 55 Hz.
(l) When electronic forms are used, the form shall allow people using assistive
technology to access the information, field elements, and functionality required for
completion and submission of the form, including all directions and cues.
B.2. § 1194.22 Web-based intranet and internet information and applications.
(a) A text equivalent for every non-text element shall be provided (e.g., via “alt”,
“longdesc”, or in element content).
(b) Equivalent alternatives for any multimedia presentation shall be synchronized with
the presentation.
(c) Web pages shall be designed so that all information conveyed with color is also
available without color, for example from context or markup.
(d) Documents shall be organized so they are readable without requiring an associated
style sheet.
(e) Redundant text links shall be provided for each active region of a server-side image
map.
(f) Client-side image maps shall be provided instead of server-side image maps except
where the regions cannot be defined with an available geometric shape.
(g) Row and column headers shall be identified for data tables.
(h) Markup shall be used to associate data cells and header cells for data tables that
have two or more logical levels of row or column headers.
(i) Frames shall be titled with text that facilitates frame identification and navigation.

76. Appendix B – EIT Accessibility Standards
67
(j) Pages shall be designed to avoid causing the screen to flicker with a frequency
greater than 2 Hz and lower than 55 Hz.
(k) A text-only page, with equivalent information or functionality, shall be provided to
make a web site comply with the provisions of this part, when compliance cannot be
accomplished in any other way. The content of the text-only page shall be updated
whenever the primary page changes.
(l) When pages utilize scripting languages to display content, or to create interface
elements, the information provided by the script shall be identified with functional text
that can be read by assistive technology.
(m) When a web page requires that an applet, plug-in or other application be present on
the client system to interpret page content, the page must provide a link to a plug-in or
applet that complies with §1194.21(a) through (l).
(n) When electronic forms are designed to be completed on-line, the form shall allow
people using assistive technology to access the information, field elements, and
functionality required for completion and submission of the form, including all directions
and cues.
(o) A method shall be provided that permits users to skip repetitive navigation links.
(p) When a timed response is required, the user shall be alerted and given sufficient
time to indicate more time is required.
Note to §1194.22: 1. The Board interprets paragraphs (a) through (k) of this section as
consistent with the following priority 1 Checkpoints of the Web Content Accessibility
Guidelines 1.0 (WCAG 1.0) (May 5, 1999) published by the Web Accessibility Initiative
of the World Wide Web Consortium:
Section 1194.22
paragraph
WCAG 1.0 checkpoint
(a) 1.1
(b) 1.4
(c) 2.1
(d) 6.1
(e) 1.2
(f) 9.1

77. Appendix B – EIT Accessibility Standards
68
(g) 5.1
(h) 5.2
(i) 12.1
(j) 7.1
(k) 11.4
2. Paragraphs (l), (m), (n), (o), and (p) of this section are different from WCAG 1.0. Web
pages that conform to WCAG 1.0, level A (i.e., all priority 1 checkpoints) must also meet
paragraphs (l), (m), (n), (o), and (p) of this section to comply with this section. WCAG
1.0 is available at http://www.w3.org/TR/1999/WAI-WEBCONTENT-19990505.
B.3. § 1194.26 Desktop and portable computers.
(a) All mechanically operated controls and keys shall comply with §1194.23(k)(1)
through (4).
§1194.23
(k) Products which have mechanically operated controls or keys, shall
comply with the following:
(1) Controls and keys shall be tactilely discernible without activating
the controls or keys.
(2) Controls and keys shall be operable with one hand and shall not
require tight grasping, pinching, or twisting of the wrist. The force
required to activate controls and keys shall be 5 lbs. (22.2 N)
maximum.
(3) If key repeat is supported, the delay before repeat shall be
adjustable to at least 2 seconds. Key repeat rate shall be adjustable
to 2 seconds per character.
(4) The status of all locking or toggle controls or keys shall be
visually discernible, and discernible either through touch or sound.

78. Appendix B – EIT Accessibility Standards
69
(b) If a product utilizes touchscreens or touch-operated controls, an input method shall
be provided that complies with §1194.23 (k) (1) through (4).
§1194.23
(k) Products which have mechanically operated controls or keys, shall
comply with the following:
(1) Controls and keys shall be tactilely discernible without activating
the controls or keys.
(2) Controls and keys shall be operable with one hand and shall not
require tight grasping, pinching, or twisting of the wrist. The force
required to activate controls and keys shall be 5 lbs. (22.2 N)
maximum.
(3) If key repeat is supported, the delay before repeat shall be
adjustable to at least 2 seconds. Key repeat rate shall be adjustable
to 2 seconds per character.
(4) The status of all locking or toggle controls or keys shall be
visually discernible, and discernible either through touch or sound.
(c) When biometric forms of user identification or control are used, an alternative form of
identification or activation, which does not require the user to possess particular
biological characteristics, shall also be provided.
(d) Where provided, at least one of each type of expansion slots, ports and connectors
shall comply with publicly available industry standard

79. 70
Appendix C – Pre Launch Check List
Compile this checklist at the launch pad under the supervision of a Launch Safety Officer
(LSO) or appropriately certified NAR member. This checklist is to be completed and
passed before the rocket is cleared to launch.
Structures: Inspect each component for security and flight worthiness
1. [ ] Nosecone
2. [ ] Airframe
3. [ ] Fins
4. [ ] Rail Buttons
5. [ ] Motor Retainer
Recovery: Inspect each component for security and flight worthiness.
6. [ ] Shock Cord –Secured between nosecone and forward ring eye-bolts
7. [ ] Chute Protector
8. [ ] Parachute – Fold and install parachute according to the parachute folding
direction.
Propulsion: Inspect each component for security and flight worthiness.
9. [ ] Motor Case—Inspect for cleanliness
10. [ ] Motor Reload – Install into motor case per manufacturer’s instructions
11. [ ] Motor Retainer – Remove retainer cap, install motor, and reinstall retainer
cap securely.
12. [ ] Igniter – Located and retain igniter until needed. ***DO NOT INSERT
IGNITER***
Documentation:
13. [ ] Complete this checklist below and inform the Safety Officer, as well the
Team Mentor for review.
Checklist is completed by:
[name]_ [date]_
Checklist is reviewed by:
[name]_ [date]_
Proceed to Range Safety Officer (RSO) for final inspection and further instruction.

80. MSDS – ProX Rocket Motor Reload Kits Version 3.00
Revision Date. 2010-08-10
71
Appendix D – Launch Pad Checklist
Compile this checklist at the launch pad under the supervision of a Launch Safety
Officer (LSO) or appropriately certified NAR member. This checklist is to be completed
and passed before the rocket is cleared to launch.
Launch Pad:
1. [ ] Launch Rail – Inspect launch rail for excessive corrosion or snags that
would risk the rocket jamming on the rail
2. [ ] Rocket – slide the rocket down onto the rail until it is against the rest.
Propulsion: - The Launch Control System (LCS) pad bank must be switched OFF.
3. [ ] insert igniter fully into the rocket motor thru the nozzle and install
the nozzle cover.
4. [ ] Strip 1” – 2” of the wire’s sheath to expose both wire cores.
5. [ ] Short LCS circuit by tapping both alligator clips together.
6. [ ] Connect one wire core to each alligator clip wrapping the excess
wire around the clip.
NOTE: The LSO may ask you to do any number of these steps in a different order.
Be prepared to deviate from this checklist. If you feel you are being asked to do
anything unsafe, respectfully ask for clarification on the reason for the change.
7. [ ] Before returning to the RSO tent, switch the LCS pad bank ON if you are
the last person leaving the area.
Documentation:
8. [ ] Complete this checklist below and inform the Safety Officer, as well the
Team Mentor for review.
Checklist is completed by: [name]
[date]
Checklist is reviewed by: [name]
[date]
Return to the RSO tent with your Flight Card pad number filled in. After flight,
remain behind RSO line until the field is reopened.

81. MSDS – ProX Rocket Motor Reload Kits Version 3.00
Revision Date. 2010-08-10
72
Appendix E–Material Safety Data Sheets
E.1
=========================================================================
MATERIAL SAFETY DATA SHEET
=========================================================================
ProX Rocket Motor Reload Kits & Fuel Grains
------------------------------------------------------------------------------------------------------------------------------------------------------------------
1.0 PRODUCT / COMPANY IDENTIFICATION
------------------------------------------------------------------------------------------------------------------------------------------------------------------
Product Name: Pro24, Pro29, Pro38, Pro54, Pro75, and Pro98 Rocket Motor Reload Kits
Synonyms: Rocket Motor
Proper Shipping Name: Articles, Explosive, N.O.S. (Ammonium Perchlorate)
Part Numbers: Reload kits: P24R-Y-#G-XX, P29R-Y-#G-XX, P38R-Y-#G-XX,
P54R-Y-#G-XX, P24R-Y-#GXL-XX, P29R-Y-#GXL-XX,
P38R-Y-#GXL-XX, P54R-Y-#GXL-XX,
Propellant grains: P75AC-PG-XX, P98AC-PG-XX, P98AC-MB-PG-XX
Where: Y = reload type (A = adjustable delay, C = C-slot)
# = number of grains &
XX = propellant type
Product Use: Solid fuel motor for propelling rockets
Manufacturer: Cesaroni Technology Inc.
P.O. Box 246
2561 Stouffville Rd.
Gormley, Ont.
Canada L0H 1G0
Telephone Numbers:
Product Information: 1-905-887-2370
24 Hour Emergency Telephone Number: 1-613-996-6666 (CANUTEC)
------------------------------------------------------------------------------------------------------------------------------------------------------------------
2.0 COMPOSITION / INFORMATION ON INGREDIENTS
------------------------------------------------------------------------------------------------------------------------------------------------------------------
Propellant
Ingredient Name CAS Number Percentage
--------------------------------------------------------------------------------------------------- ---------------- -----------------
Ammonium Perchlorate .................................................................................. 7790-98-9 40-85 %
Metal Powders ................................................................................................
Synthetic Rubber ............................................................................................
1-45 %
10-30 %
Black Powder Ignition pellet
Ingredient Name CAS Number Percentage
--------------------------------------------------------------------------------------------------- ---------------- -----------------
Potassium Nitrate............................................................................................ 7757-79-1 70-76 %
Charcoal..........................................................................................................
Sulphur............................................................................................................
Graphite ..........................................................................................................
n/a
7704-34-9
7782-42-5
8-18 %
9-20 %
trace
------------------------------------------------------------------------------------------------------------------------------------------------------------------
3.0 HAZARDS IDENTIFICATION
------------------------------------------------------------------------------------------------------------------------------------------------------------------
Emergency Overview:
There articles contain cylinders of ammonium perchlorate composite propellant, encased in inert plastic parts.
The forward closure also contains a few grams of black powder. ProX Rocket motor reload kits are classified
as explosives, and may cause serious injury, including death if used improperly. All explosives are dangerous
and must be handled carefully and used following approved safety procedures under the direction of competent,
experienced personnel in accordance with all applicable federal, state and local laws and regulations. Avoid
inhaling exhaust products.

82. MSDS – ProX Rocket Motor Reload Kits Version 3.00
Revision Date. 2010-08-10
73
General Appearance:
Cardboard tubes contain various plastic parts. Inside the plastic tube are cylinders of composite propellant
(rocket fuel). The forward closure also contains a small quantity of black powder. All parts are odourless solids.
Potential Health Effects:
Eye:
Skin:
Not a likely route of exposure. May cause eye irritation.
Not a likely route of exposure. Low hazard for usual industrial/hobby handling.
Ingestion:
Not a likely route of exposure.
Inhalation:
Not a likely route of exposure. May cause respiratory tract irritation. Do not inhale exhaust products.
---------------------------------------------------------------------------------------------------------------------------------
4.0 FIRST AID MEASURES
---------------------------------------------------------------------------------------------------------------------------------
Eyes:
Skin:
Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower
eyelids. Get medical aid.
Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and
shoes. Get medical aid if irritation develops or persists.
Ingestion:
Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is
difficult, give oxygen. Get medical aid.
Burns: Burns can be treated as per normal first aid procedures.
---------------------------------------------------------------------------------------------------------------------------------
5.0 FIRE FIGHTING MEASURES
---------------------------------------------------------------------------------------------------------------------------------
Extinguishing Media:
In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam to contain surrounding fire.
Exposure Hazards During Fire:
Exposure to extreme heat may cause ignition.
Combustion Products from Fire:
During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
Fire Fighting Procedures:
Keep all persons and hazardous materials away. Allow material to burn itself out. As in any fire, wear a self-
contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective
gear.
Special Instructions / Notes:
These articles burn rapidly and generate a significant flame for a short period of time. Black powder is a
deflagrating explosive. It is very sensitive to flame and spark and can also be ignited by friction and impact.
When ignited unconfined, it burns with explosive violence and will explode if ignited under even slight
confinement. Do not inhale exhaust products.
---------------------------------------------------------------------------------------------------------------------------------
6.0 ACCIDENTAL RELEASE MEASURES
---------------------------------------------------------------------------------------------------------------------------------
Safeguards (Personnel):
Spills: Clean up spills immediately. Replace articles in packaging and boxes and seal securely. Sweep or scoop up
using non-sparking tools.
---------------------------------------------------------------------------------------------------------------------------------
7.0 HANDLING AND STORAGE
---------------------------------------------------------------------------------------------------------------------------------
Handling: Keep away from heat, sparks and flame. Avoid contamination. Do not get in eyes, on skin or on
clothing. Do not taste or swallow. Avoid prolonged or repeated contact with skin. Follow
manufacturer’s instructions for use.

83. MSDS – ProX Rocket Motor Reload Kits Version 3.00
Revision Date. 2010-08-10
74
Storage: Store in a cool, dry place away from sources of heat, spark or flame. Keep in shipping packaging
when not in use.
---------------------------------------------------------------------------------------------------------------------------------
8.0 EXPOSURE CONTROLS / PERSONAL PROTECTION
---------------------------------------------------------------------------------------------------------------------------------
Engineering Controls:
Use adequate explosion proof ventilation to keep airborne concentrations low. All equipment and working
surfaces must be grounded.
Personal Protective Equipment:
Eyes:
Skin:
Clothing:
Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and
face protection regulations in 29 CFR 1910.133 or European Standard EN166.
Clothing should be appropriate for handling pyrotechnic substances.
Clothing should be appropriate for handling pyrotechnic substances.
Respirators:
A respirator is not typically necessary. Follow the OSHA respirator regulations found in
29CFR1910.134 or European Standard EN 149. Always use a NIOSH or European Standard EN 149
approved respirator when necessary.
---------------------------------------------------------------------------------------------------------------------------------
9.0 PHYSICAL AND CHEMICAL PROPERTIES
---------------------------------------------------------------------------------------------------------------------------------
Physical State: solid
Appearance: rubber cylinders inside plastic parts
Odour: none
Odour Threshold: Not available.
pH: Not available.
Vapour Pressure: Not available.
Vapour Density: Not available.
Viscosity: Not available.
Evaporation Rate: Not available.
Boiling Point: Not available.
Freezing/Melting Point: Not available.
Coefficient of water/oil distribution: Not available.
Autoignition Temperature: 280°C
Flash Point: Not available.
Explosion Limits, lower (LEL): Not available.
Explosion Limits, upper (UEL): Not available.
Sensitivity to Mechanical Impact: unprotected black powder can be ignited by impact
Sensitivity to Static Discharge: unprotected black powder can be ignited by static discharge
Decomposition Temperature: > 400°C
Solubility in water: black powder is soluble in water
Specific Gravity/Density: black powder = 1.7-2.1
Propellant = not available
Molecular Formula: Not applicable
Molecular Weight: Not applicable.
---------------------------------------------------------------------------------------------------------------------------------
10.0 STABILITY AND REACTIVITY
---------------------------------------------------------------------------------------------------------------------------------
Chemical Stability:
Stable under normal temperatures and pressures.
Conditions to Avoid:
Heat, static electricity, friction, impact
Incompatibilities with Other Materials:
Combustible or flammable materials, explosive materials
Hazardous Products Of Decomposition:
Oxides of nitrogen
Hazardous Polymerization:
Will not occur.

84. MSDS – ProX Rocket Motor Reload Kits Version 3.00
Revision Date. 2010-08-10
75
---------------------------------------------------------------------------------------------------------------------------------
11.0 TOXICOLOGICAL INFORMATION
---------------------------------------------------------------------------------------------------------------------------------
Routes of Entry: Skin contact – not likely
Skin absorption – not likely
Eye contact – not likely
Inhalation – not likely
Ingestion – not likely
Effects of Acute Exposure to Product:
No data available
Effects of Chronic Exposure to Product:
No data available
Exposure Limits:
Black Powder Pellets
Ingredient Name CAS Number OSHA PEL ACGIH TLV
--------------------------------------------------- ------------------ ---------------- ------------------
Potassium Nitrate 7757-79-1 not established not established
Charcoal n/a not established not established
Sulphur 7704-34-9 not established not established
Graphite 7782-42-5 2.5 mg/m
3
15 mmpct (TWA)
Propellant
Ingredient Name CAS Number OSHA PEL ACGIH TLV
--------------------------------------------------- ------------------ ---------------- ------------------
Ammonium Perchlorate 7790-98-9 not established not established
metal powder varies varies
Synthetic Rubber not established not established
Irritancy of the Product:
No data available
Sensitization to the Product:
No data available
Carcinogenicity:
Reproductive Toxicity:
Teratogenicity:
Mutagenicity:
Not listed by ACGIH, IARC, NIOSH, NTP, or OSHA
No data available
No data available
No data available
Toxically Synergistic Products:
No data available
LD50:
No data available
---------------------------------------------------------------------------------------------------------------------------------
12.0 ECOLOGICAL INFORMATION
---------------------------------------------------------------------------------------------------------------------------------
Environmental Data:
Ecotoxicity Data:
EcoFaTE Data:
Not determined.
Not determined.
---------------------------------------------------------------------------------------------------------------------------------
13.0 DISPOSAL CONSIDERATIONS
---------------------------------------------------------------------------------------------------------------------------------
Product As Sold: Pack firmly in hole in ground with nozzle pointing up. Ignite motor electrically from a safe
distance and wait 5 minutes before approaching. Dispose of spent components in inert
trash.
Product Packaging: Dispose of used packaging materials in inert trash.
Special Considerations: Consult local regulations about disposal of explosive materials.

85. MSDS – ProX Rocket Motor Reload Kits Version 3.00
Revision Date. 2010-08-10
76
---------------------------------------------------------------------------------------------------------------------------------
14.0 TRANSPORT INFORMATION
---------------------------------------------------------------------------------------------------------------------------------
Shipping Information – Canada
TDG Classification: Class 1.4 Explosive
Proper Shipping Name: Articles, Explosive, N.O.S. (Model Rocket Motors)
UN Number: 0351
UN Classification Code: 1.4 C
Packing Group: II
UN Packing Instruction: 101
Shipping Information - USA / IMO
Proper Shipping Name: Articles, Explosive, N.O.S. (Model Rocket Motors)
UN Number: 0351
UN Classification Code: 1.4 C
DOT / IMO Label: Class 1 – Explosive – Division 1.4C
Shipping Information - IATA
Proper Shipping Name: Articles, Explosive, N.O.S. (Model Rocket Motors)
UN Number: 0351
UN Classification Code: 1.4 C
IATA Labels: Class 1 – Explosive – Division 1.4C
Cargo Aircraft Only
---------------------------------------------------------------------------------------------------------------------------------
15.0 REGULATORY INFORMATION
---------------------------------------------------------------------------------------------------------------------------------
Canada
This product has been classified according to the hazard criteria of the Canadian Controlled Products
Regulations (CPR) and the MSDS contains all of the information required by the CPR.
WHMIS Classification: Not Controlled (explosive)
Domestic Substance List (DSL) Status:
All ingredients are listed on Canada's DSL List.
Canadian Explosives Classification: Class 7.2.5
This product is an authorized explosive in Canada.
These products are not considered “Controlled Good” in Canada under the Controlled Goods Regulations.
United States of America
TSCA Inventory Status:
All ingredients are listed on the TSCA inventory.
Hazardous Chemical Lists
CERCLA Hazardous Substance (40 CFR 302.4) No
SARA Extremely Hazardous Substance (40CFR 355) No
SARA Toxic Chemical (40CFR 372.65) No
European/International Regulations
The product on this MSDS, or all its components, is included on the following countries’ chemical inventories:
EINECS – European Inventory of Existing Commercial Chemical Substances
European Labelling in Accordance with EC Directives
Hazard Symbols: Explosive.
Risk Phrases:
R 2 Risk of explosion by shock, friction, fire or other sources of ignition.
R 11 Highly flammable
R 44 Risk of explosion if heated under confinement.
Safety Phrases:
S 1/2 Keep locked up and out of the reach of children.
S 8 Keep container dry.
S 15 Keep away from heat.
S 16 Keep away from sources of ignition -- No smoking.

86. MSDS – ProX Rocket Motor Reload Kits Version 3.00
Revision Date. 2010-08-10
77
S 17 Keep away from combustible material.
S 18 Handle and open container with care.
S 33 Take precautionary measures against static discharges.
S 41 In case of fire and/or explosion do not breathe fumes.
---------------------------------------------------------------------------------------------------------------------------------
16.0 OTHER INFORMATION
---------------------------------------------------------------------------------------------------------------------------------
MSDS Prepared by: Regulatory Affairs Department
Cesaroni Technology Inc.
P.O. Box 246
2561 Stouffville Rd.
Gormley, ON
Canada L0H 1G0
Telephone: 905-887-2370 x239
Fax: 905-887-2375
Web Sites: www.cesaronitech.com
www.Pro38.com
The data in this Material Safety Data Sheet relates only to the specific material or product designated herein and does not relate to use in combination with any
other material or in any process.
The information above is believed to be accurate and represents the best information currently available to us. However, we make no warranty of merchantability
or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Users should make their own
investigations to determine the suitability of the information for their particular purposes. In no way shall the company be liable for any claims, losses, or damages
of any third party or for lost profits or any special, indirect, incidental, consequential or exemplary damages, howsoever arising, even if the company has been
advised of the possibility of such damages.

87. 78
Appendix E.2
AeroTech Division, RCS Rocket Motor Components, Inc.
Material Safety Data Sheet & Emergency Response Information
Prepared in accordance with 29 CFR § 1910.1200 (g)
Section 1. Product Identification
Model rocket motor, high power rocket motor, hobby rocket motor,
composite rocket motor, rocket motor kit, rocket motor reloading
kit, containing varying amounts of solid propellant with the trade
names White Lightning™, Blue Thunder™, Black Jack™, Black
Max™, Redline™, Warp-9™, Mojave Green™, Metalstorm™,
Metalstorm DM™ or Propellant X™. These products contain varying
percentages of Ammonium Perchlorate, Strontium and/or Barium
Nitrate dispersed in synthetic rubber with lesser amounts of
proprietary ingredients such as burn rate modifiers and metal fuels.
Rocket motor ejection charges contain black powder.
Section 2. Physical Characteristics
Black plastic cylinders or bags with various colored parts, little or no
odor
Section 3. Physical Hazards
Rocket motors and reload kits are flammable; rocket motors may
become propulsive in a fire. All propellants give off varying amounts
of Hydrogen Chloride and Carbon Monoxide gas when burned,
Mojave Green propellant also produces Barium Chloride.
Section 4. Health Hazards
Propellant is an irritant in the case of skin and eye contact, may be
extremely hazardous in the case of ingestion, and may be toxic to
kidneys, lungs and the nervous system. Symptoms include
respiratory irritation, skin irritation, muscle tightness, vomiting,
diarrhea, abdominal pain, muscular tremors, weakness, labored
breathing, irregular heartbeat, and convulsions. Inhalation of large
amounts of combustion products may produce similar but lesser
symptoms as ingestion.
Section 5. Primary Routes of Entry
Skin contact, ingestion, and inhalation.

88. 79
Section 6. Permitted Exposure Limits
None established for manufactured product.
Section 7. Carcinogenic Potential
None known.
Section 8. Precautions for Safe Handling
Disposable rubber gloves are recommended for handling Mojave
Green propellant. Keep away from flames and other sources of
heat. Do not smoke within 25 feet of product. Do not ingest. Do not
breathe exhaust fumes. Keep in original packaging until ready for
use.
Section 9. Control Measures
See section 8.
Section 10. Emergency & First Aid Procedures
If ingested, induce vomiting and call a physician. If combustion
products are inhaled, move to fresh air and call a physician if ill
effects a r e n o t e d . In t h e case of skin contact, wash
area immediately and contact a physician if severe skin rash or
irritation develops. For mild burns use a first aid burn ointment. For
severe burns immerse the burned area in cold water at once and
see a physician immediately.
Section 11. Date of Preparation or Revision
March 22, 2012
Section 12. Contact Information
AeroTech Division, RCS Rocket Motor Components, Inc.
2113 W. 850 N. St.
Cedar City, UT 84721
(435) 865-7100 (Ph)
(435) 865-7120 (Fax)
Email: customerservice@aerotech-rocketry.com
Web: http://www.aerotech-rocketry.com
Emergency Response: Infotrac (352) 323-3500

89. 80
Appendix E.3
Material Safety Data Sheet
(MSDS-BP)
PRODUCT IDENTIFICATION
Product Name BLACK POWDER
Trade Names and Synonyms N/A
Manufacturer/Distributor GOEX, Inc. (Doyline, LA) & various international sources
Transportation Emergency 800-255-3924 (24 hrs — CHEM • TEL)
PREVENTION OF ACCIDENTS IN THE USE OF EXPLOSIVES
The prevention of accidents in the use of explosives is a result of careful planning and observance of the
best known practices. The explosives user must remember that he is dealing with a powerful force and
that various devices and methods have been developed to assist him in directing this force. He should
realize that this force, if misdirected, may either kill or injure both him and his fellow workers.
WARNING
All explosives are dangerous and must be carefully handled and used following approved
safety procedures either by or under the direction of competent, experienced persons in accordance
with all applicable federal, state, and local laws, regulations, or ordinances. If you have any questions or
doubts as to how to use any explosive product, DO NOT USE IT before consulting with your
supervisor, or the manufacturer, if you do not have a supervisor. If your supervisor has any questions or
doubts, he should consult the manufacturer before use.

90. 81
HAZARDOUS COMPONENTS
Material or Component % CAS No. TLV PEL
Potassium nitrate
1 70-76 007757-79-1 NE NE
Sodium nitrate1 70-74 007631-99-4 NE NE
Charcoal 8-18 N/A NE NE
Sulfur 9-20 007704-34-9 NE NE
Graphite
2 Trace 007782-42-5 15 mppct (TWA) 2.5 mg/m3
N/A = Not assigned NE = Not established
1
Black Powder contains either potassium nitrate or sodium nitrate in the percentages indicated. Black powder does not contain
both.
2
Not contained in all grades of black powder.
PHYSICAL DATA
Boiling Point N/A
Vapor Pressure N/A
Vapor Density N/A
Solubility in Water Good
Specific Gravity 1.70 - 1.82 (mercury method)  1.92 - 2.08 (pycnometer)
PH 6.0 - 8.0
Evaporation Rate N/A
Appearance and Odor Black granular powder. No odor detectable.
HAZARDOUS REACTIVITY
Instability Keep away from heat, sparks, and open flame. Avoid impact, friction, and static
electricity.
Incompatibility When dry, black powder is compatible with most metals; however, it is hygroscopic, and
when wet, attracts all common metals except stainless steel.
Black powder must be tested for compatibility with any material not specified in the
production/procurement package with which they may come in contact. Materials
include other explosives, solvents, adhesives, metals, plastics, paints, cleaning
compounds, floor and table coverings, packing materials, and other similar materials,
situations, and equipment.
Hazardous decomposition Detonation produces hazardous overpressures and fragments (if confined). Gases
produced may be toxic if exposed in areas with inadequate ventilation.
Polymerization Polymerization will not occur.
FIRE AND EXPLOSION DATA
Flashpoint Not applicable
Auto ignition temperature Approx. 464°C (867°F)
Explosive temperature (5 sec) Ignites @ approx. 427°C (801°F)
Extinguishing media Water
Special fire fighting procedures ALL EXPLOSIVES: DO NOT FIGHT EXPLOSIVES FIRES. Try to keep
fire from reaching explosives. Isolate area. Guard against intruders.
Division 1.1 Explosives (heavily encased): Evacuate the area for 5000 feet (1 mile) if
explosives are heavily encased.
Division 1.1 Explosives (not heavily encased): Evacuate the area for 2500 feet (½ mile)
if explosives are not heavily encased.
Division 1.1 Explosives (all): Consult the 2000 Emergency Response Guidebook, Guide
112 for further details.
Unusual fire and explosion hazards Black powder is a deflagrating explosive. It is very sensitive to flame and spark and can
also be ignited by friction and impact. When ignited unconfined, it burns with explosive
violence and will explode if ignited under even slight confinement.

91. 82
HEALTH HAZARDS
General Black powder is a Division 1.1 Explosive, and detonation may cause severe physical
injury, including death. All explosives are dangerous and must be handled carefully and
used following approved safety procedures under the direction of competent,
experienced persons in accordance with all applicable federal, state, and local laws,
regulations, and ordinances.
Carcinogenicity None of the components of Black powder are listed as a carcinogen by NTP, IARC, or
OSHA.
FIRST AID
Inhalation Not a likely route of exposure. If inhaled, remove to fresh air. If not breathing, give
artificial respiration, preferably by mouth-to-mouth. If breathing is difficult, give oxygen.
Seek prompt medical attention.
Eye and skin contact Not a likely route of exposure. Flush eyes with water. Wash skin with soap and water.
Ingestion Not a likely route of exposure.. If ingested, induce vomiting immediately by giving two
glasses of water and sticking finger down throat.
Injury from detonation Seek prompt medical attention.
SPILL OR LEAK PROCEDURES
Spill/leak response Use appropriate personal protective equipment. Isolate area and remove sources of
friction, impact, heat, low level electrical current, electrostatic or RF energy. Only
competent, experienced persons should be involved in cleanup procedures.
Carefully pick up spills with non-sparking and non-static producing tools.
Waste disposal Desensitize by diluting in water. Open train burning, by qualified personnel, may be used
for disposal of small unconfined quantities. Dispose of in compliance with federal
regulations under the authority of the Resource Conservation and Recovery Act (40
CFR Parts 260-271).
SPECIAL PROTECTION INFORMATION
Ventilation Use only with adequate ventilation.
Respiratory None
Eye None
Gloves Impervious rubber gloves.
Other Metal-free and non-static producing clothes
SPECIAL PRECAUTIONS
 Keep away from friction, impact, and heat. Do not consume food, drink, or tobacco in areas where they may become
contaminated with these materials.
 Contaminated equipment must be thoroughly water cleaned before attempting repairs.
 Use only non-spark producing tools.
 No smoking.

92. 83
STORAGE CONDITIONS
Store in a cool, dry place in accordance with the requirements of Subpart K, ATF: Explosives Law and Regulations
(27 CFR 55.201-55.219).
SHIPPING INFORMATION
Proper shipping name Black powder
Hazard class 1.1D
UN Number UN0027
DOT Label & Placard DOT Label EXPLOSIVE 1.1D
DOT Placard EXPLOSIVES 1.1
Alternate shipping information Limited quantities of black powder may be transported as “Black powder for small arms”,
NA0027, class 4.1 pursuant to U.S. Department of Transportation authorization
EX-8712212.
The information contained in this Material Safety Data Sheet is based upon available data and believed to be correct;
however, as such has been obtained from various sources, including the manufacturer and independent laboratories, it is
given without warranty or representation that it is complete, accurate, and can be relied upon. OWEN COMPLIANCE SERVICES,
INC. has not attempted to conceal in any manner the deleterious aspects of the product listed herein, but makes no
warranty as to such. Further, OWEN COMPLIANCE SERVICES, INC. cannot anticipate nor control the many situations in which
the product or this information may be used; there is no guarantee that the health and safety precautions suggested will be
proper under all conditions. It is the sole responsibility of each user of the product to determine and comply with the
requirements of all applicable laws and regulations regarding its use. This information is given solely for the purposes of
safety to persons and property. Any other use of this information is expressly prohibited.
For further information contact: David W. Boston, President
OWEN COMPLIANCE SERVICES, INC.
12001 County Road 1000
P.O. Box 765
Godley, TX 76044
Telephone number: 817-551-0660
FAX number: 817-396-4584
MSDS prepared by: David W. Boston
Original publication date: 12/08/93
Revision date: 12/12/05
12/03/03

93. 84
Appendix E.4
Material Safety Data Sheet
Copyright, 2007, 3M Company. All rights reserved. Copying and/or downloading of this information for the purpose of properly
utilizing 3M products is allowed provided that: (1) the information is copied in full with no changes unless prior written agreement is
obtained from 3M, and (2) neither the copy nor the original is resold or otherwise distributed with the intention of earning a profit
thereon.
PRODUCT NAME: 3M(TM) Scotch-Weld(TM) Epoxy Adhesive, DP-420 Black
MANUFACTURER: 3M
DIVISION: Industrial Adhesives and Tapes Division
ADDRESS: 3M Center
St. Paul, MN 55144-1000
EMERGENCY PHONE: 1-800-364-3577 or (651) 737-6501 (24 hours)
Issue Date: 07/11/2007
Supercedes Date: 01/16/2007
Document Group: 08-7638-3
ID Number(s):
62-2778-1430-7, 62-2778-1435-6, 62-2778-3530-2, 62-2778-3830-6
This product is a kit or a multipart product which consists of multiple, independently packaged components. An MSDS for
each of these components is included. Please do not separate the component MSDSs from this cover page. The document
numbers of the MSDSs for components of this product are:
22-0521-9, 22-2132-3
Reason for Reissue: The MSDS has been revised because 3M has adopted the 16-section ANSI/ISO format. The potential hazards
of the product have not changed. We encourage you to reread the MSDS and review the information.
Revision Changes:
Kit: Component document group number(s) was modified.
DISCLAIMER: The information in this Material Safety Data Sheet (MSDS) is believed to be correct as of the date issued. 3M
MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY
OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR COURSE OF PERFORMANCE OR USAGE OF
TRADE. User is responsible for determining whether the 3M product is fit for a particular purpose and suitable for user's method of
use or application. Given the variety of factors that can affect the use and application of a 3M product, some of which are uniquely
within the user's knowledge and control, it is essential that the user evaluate the 3M product to determine whether it is fit for a
particular purpose and suitable for user's method of use or application.
3M provides information in electronic form as a service to its customers. Due to the remote possibility that electronic transfer may

94. 85
have resulted in errors, omissions or alterations in this information, 3M makes no representations as to its completeness or accuracy.
In addition, information obtained from a database may not be as current as the information in the MSDS available directly from 3M.

95. 86
Material Safety Data Sheet
Copyright, 2010, 3M Company. All rights reserved. Copying and/or downloading of this information for the purpose of properly
utilizing 3M products is allowed provided that: (1) the information is copied in full with no changes unless prior written agreement is
obtained from 3M, and (2) neither the copy nor the original is resold or otherwise distributed with the intention of earning a profit
thereon.
SECTION 1: PRODUCT AND COMPANY IDENTIFICATION
PRODUCT NAME: 3M™ Scotch-Weld™ Epoxy Adhesive DP-420, Black (Part B) or 3M™ Scotch-Weld™
Epoxy Adhesive 420 B/A, Black (Part B)
MANUFACTURER: 3M
DIVISION: Industrial Adhesives and Tapes Division
ADDRESS: 3M Center
St. Paul, MN 55144-1000
EMERGENCY PHONE: 1-800-364-3577 or (651) 737-6501 (24 hours)
Issue Date: 08/06/10
Supercedes Date: 01/31/07
Document Group: 22-0521-9
Product Use:
Intended Use: Industrial use
SECTION 2: INGREDIENTS
Ingredient C.A.S. No. % by Wt
Epoxy Resin
Acrylic Polymer - N.J.T.S. Reg No. 04499600-5018P
3-(Trimethoxysilyl)Propyl Glycidyl Ether
25068-38-6
Trade Secret
2530-83-8
60 - 100
7 - 13
0.1 - 1
Carbon Black 1333-86-4 < 0.1
SECTION 3: HAZARDS IDENTIFICATION
3.1 EMERGENCY OVERVIEW
Specific Physical Form: Paste
Odor, Color, Grade: Black, very mild odor.
General Physical Form: Liquid
Immediate health, physical, and environmental hazards: May cause allergic skin reaction.

96. 87
3.2 POTENTIAL HEALTH EFFECTS
Eye Contact:
Moderate Eye Irritation: Signs/symptoms may include redness, swelling, pain, tearing, and blurred or hazy vision.
Vapors released during curing may cause eye irritation. Signs/symptoms may include redness, swelling, pain, tearing, and blurred or
hazy vision.
Dust created by cutting, grinding, sanding, or machining may cause eye irritation. Signs/symptoms may include redness, swelling,
pain, tearing, and blurred or hazy vision.
Skin Contact:
Moderate Skin Irritation: Signs/symptoms may include localized redness, swelling, itching, and dryness.
Allergic Skin Reaction (non-photo induced): Signs/symptoms may include redness, swelling, blistering, and itching.
Inhalation:
Vapors released during curing may cause irritation of the respiratory system. Signs/symptoms may include cough, sneezing, nasal
discharge, headache, hoarseness, and nose and throat pain.
Dust from cutting, grinding, sanding or machining may cause irritation of the respiratory system. Signs/symptoms may include cough,
sneezing, nasal discharge, headache, hoarseness, and nose and throat pain.
Ingestion:
Gastrointestinal Irritation: Signs/symptoms may include abdominal pain, stomach upset, nausea, vomiting and diarrhea.
SECTION 4: FIRST AID MEASURES
4.1 FIRST AID PROCEDURES
The following first aid recommendations are based on an assumption that appropriate personal and industrial hygiene practices are
followed.
Eye Contact: Flush eyes with large amounts of water. If signs/symptoms persist, get medical attention.
Skin Contact: Remove contaminated clothing and shoes. Immediately flush skin with large amounts of water. Get medical
attention. Wash contaminated clothing and clean shoes before reuse.
Inhalation: If signs/symptoms develop, remove person to fresh air. If signs/symptoms persist, get medical attention.
If Swallowed: Do not induce vomiting unless instructed to do so by medical personnel. Give victim two glasses of water. Never
give anything by mouth to an unconscious person. Get medical attention.

97. 88
SECTION 5: FIRE FIGHTING MEASURES
5.1 FLAMMABLE PROPERTIES
Autoignition temperature No Data Available
Flash Point >=340 ºF [Test Method: Closed Cup]
Flammable Limits - LEL Not Applicable
Flammable Limits - UEL Not Applicable
5.2 EXTINGUISHING MEDIA
Use fire extinguishers with class B extinguishing agents (e.g., dry chemical, carbon dioxide).
5.3 PROTECTION OF FIRE FIGHTERS
Special Fire Fighting Procedures: Water may not effectively extinguish fire; however, it should be used to keep fire-exposed
containers and surfaces cool and prevent explosive rupture. Water may be used to blanket the fire. Wear full protective equipment
(Bunker Gear) and a self-contained breathing apparatus (SCBA).
Unusual Fire and Explosion Hazards: No unusual fire or explosion hazards are anticipated.
Note: See STABILITY AND REACTIVITY (SECTION 10) for hazardous combustion and thermal decomposition
information.
SECTION 6: ACCIDENTAL RELEASE MEASURES
Personal precautions
Evacuate unprotected and untrained personnel from hazard area. The spill should be cleaned up by qualified personnel. Ventilate the
area with fresh air.
Environmental procedures
For larger spills, cover drains and build dikes to prevent entry into sewer systems or bodies of water. Collect the resulting residue
containing solution. Place in a closed container approved for transportation by appropriate authorities. Dispose of collected material
as soon as possible.
Clean-up methods
Observe precautions from other sections. Call 3M- HELPS line (1-800-364-3577) for more information on handling and managing the
spill. Contain spill. Working from around the edges of the spill inward, cover with bentonite, vermiculite, or commercially available
inorganic absorbent material. Mix in sufficient absorbent until it appears dry. Collect as much of the spilled material as possible.
Clean up residue with an appropriate solvent selected by a qualified and authorized person. Ventilate the area with fresh air. Read and
follow safety precautions on the solvent label and MSDS.
In the event of a release of this material, the user should determine if the release qualifies as reportable according to
local, state, and federal regulations.
SECTION 7: HANDLING AND STORAGE
7.1 HANDLING

98. 89
Avoid eye contact. Do not eat, drink or smoke when using this product. Wash exposed areas thoroughly with soap and water. Avoid
skin contact. Keep out of the reach of children. Avoid breathing of dust created by cutting, sanding, grinding or machining. For
industrial or professional use only. Avoid contact with oxidizing agents. Use general dilution ventilation and/or local exhaust
ventilation to control airborne exposures to below Occupational Exposure Limits. If ventilation is not adequate, use respiratory
protection equipment.
7.2 STORAGE
Store away from heat. Store out of direct sunlight. Keep container in well-ventilated area. Keep container tightly closed. Store away
from oxidizing agents.
SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION
8.1 ENGINEERING CONTROLS
Provide appropriate local exhaust for cutting, grinding, sanding or machining. Use general dilution ventilation and/or local exhaust
ventilation to control airborne exposures to below Occupational Exposure Limits and/or control dust, fume, or airborne particles. If
ventilation is not adequate, use respiratory protection equipment.
8.2 PERSONAL PROTECTIVE EQUIPMENT (PPE)
8.2.1 Eye/Face Protection
Avoid eye contact.
The following eye protection(s) are recommended: Safety Glasses with side shields
.
8.2.2 Skin Protection
Avoid skin contact.
Select and use gloves and/or protective clothing to prevent skin contact based on the results of an exposure assessment. Consult with
your glove and/or protective clothing manufacturer for selection of appropriate compatible materials.
Gloves made from the following material(s) are recommended: Neoprene
Nitrile Rubber
Polyethylene/Ethylene Vinyl Alcohol
.
8.2.3 Respiratory Protection
Avoid breathing of dust created by cutting, sanding, grinding or machining.
Select one of the following NIOSH approved respirators based on airborne concentration of contaminants and in accordance with
OSHA regulations: Half facepiece or fullface air-purifying respirator with organic vapor cartridges and P95 particulate prefilters
Half facepiece or fullface air-purifying respirator with organic vapor cartridges and N95 particulate prefilters
Half facepiece or fullface air-purifying respirator with organic vapor cartridges and P100 particulate prefilters
. Consult the current 3M Respiratory Selection Guide for additional information or call 1-800-243-4630 for 3M technical assistance.
8.2.4 Prevention of Swallowing
Do not eat, drink or smoke when using this product. Wash exposed areas thoroughly with soap and water.
8.3 EXPOSURE GUIDELINES
Ingredient Authority Type Limit Additional Information
3-(Trimethoxysilyl)Propyl Glycidyl Ether
Carbon Black
Carbon Black
CMRG
ACGIH
CMRG
TWA
TWA
TWA
5 ppm
3.5 mg/m3
0.5 mg/m3
Carbon Black OSHA TWA 3.5 mg/m3

99. 90
SOURCE OF EXPOSURE LIMIT DATA:
ACGIH: American Conference of Governmental Industrial Hygienists
CMRG: Chemical Manufacturer Recommended Guideline
OSHA: Occupational Safety and Health Administration
AIHA: American Industrial Hygiene Association Workplace Environmental Exposure Level (WEEL)
SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES
Specific Physical Form: Paste
Odor, Color, Grade: Black, very mild odor.
General Physical Form: Liquid
Autoignition temperature No Data Available
Flash Point >=340 ºF [Test Method: Closed Cup]
Flammable Limits - LEL Not Applicable
Flammable Limits - UEL Not Applicable
Boiling point >=200 ºC
Density 1.14 g/ml
Vapor Density Not Applicable
Vapor Pressure Not Applicable
Specific Gravity 1.14 [Ref Std: WATER=1]
pH Not Applicable
Melting point No Data Available
Solubility in Water Nil Evaporation
rate Not Applicable
Kow - Oct/Water partition coef No Data Available
Percent volatile < 0.5 % weight
VOC Less H2O & Exempt Solvents 2 g/l [Test Method: tested per EPA method 24]
Viscosity 22000 - 45000 centipoise [@ 73.4 ºF]
SECTION 10: STABILITY AND REACTIVITY
Stability: Stable.
Materials and Conditions to Avoid:
10.1 Conditions to avoid
Heat
10.2 Materials to avoid
Strong oxidizing agents
Hazardous Polymerization: Hazardous polymerization will not occur.
Hazardous Decomposition or By-Products

100. 91
Substance Condition
Aldehydes During Combustion
Carbon monoxide During Combustion
Carbon dioxide During Combustion
SECTION 11: TOXICOLOGICAL INFORMATION
Please contact the address listed on the first page of the MSDS for Toxicological Information on this material and/or its
components.
SECTION 12: ECOLOGICAL INFORMATION
ECOTOXICOLOGICAL INFORMATION
Not determined.
CHEMICAL FATE INFORMATION
Not determined.
SECTION 13: DISPOSAL CONSIDERATIONS
Waste Disposal Method: Cure (harden, set, or react) the product according to product instructions.
Dispose of completely cured (or polymerized) wastes in a sanitary landfill.
As a disposal alternative, incinerate uncured product in an industrial or commercial incinerator in the presence of a combustible
material.
Combustion products will include HCl. Facility must be capable of handling halogenated materials.
EPA Hazardous Waste Number (RCRA): Not regulated
Since regulations vary, consult applicable regulations or authorities before disposal.
SECTION 14:TRANSPORT INFORMATION
For Transport Information, please visit http://3M.com/Transportinfo or call 1-800-364-3577 or 651-737-6501.
SECTION 15: REGULATORY INFORMATION
US FEDERAL REGULATIONS

101. 92
Contact 3M for more information.
311/312 Hazard Categories:
Fire Hazard - No Pressure Hazard - No Reactivity Hazard - No Immediate Hazard - Yes Delayed Hazard - No
STATE REGULATIONS
Contact 3M for more information.
CHEMICAL INVENTORIES
The components of this product are in compliance with the chemical notification requirements of TSCA.
All applicable chemical ingredients in this material are listed on the European Inventory of Existing Chemical Substances (EINECS),
or are exempt polymers whose monomers are listed on EINECS.
The components of this product are listed on the Canadian Domestic Substances List.
All the components of this product are listed on China's Inventory of Chemical Substances.
Contact 3M for more information.
INTERNATIONAL REGULATIONS
Contact 3M for more information.
This MSDS has been prepared to meet the U.S. OSHA Hazard Communication Standard, 29 CFR 1910.1200.
SECTION 16: OTHER INFORMATION
NFPA Hazard Classification
Health: 2 Flammability: 1 Reactivity: 0 Special Hazards: None
National Fire Protection Association (NFPA) hazard ratings are designed for use by emergency response personnel to address the hazards that are
presented by short-term, acute exposure to a material under conditions of fire, spill, or similar emergencies. Hazard ratings are primarily based on the
inherent physical and toxic properties of the material but also include the toxic properties of combustion or decomposition products that are known to
be generated in significant quantities.

102. 93
Revision Changes:
Section 1: Product name was modified.
Copyright was modified.
Section 3: Potential effects from skin contact information was modified.
Section 8: Eye/face protection information was modified.
Section 8: Skin protection - recommended gloves information was modified.
Section 8: Respiratory protection - recommended respirators information was modified.
Section 14: Transportation legal text was modified.
Page Heading: Product name was modified.
Section 9: Property description for optional properties was modified.
Section 2: Ingredient table was added.
Section 8: Exposure guidelines ingredient information was added.
Section 8: Exposure guidelines data source legend was added.
Section 6: Environmental procedures heading was added.
Section 6: Personal precautions heading was added.
Section 10.1 Conditions to avoid heading was added.
Section 10.2 Materials to avoid heading was added.
Section 6: Personal precautions information was added.
Section 6: Environmental procedures information was added.
Section 6: Methods for cleaning up information was added.
Section 10: Materials to avoid physical property was added.
Section 10: Conditions to avoid physical property was added.
Section 6: Clean-up methods heading was added.
Section 6: Release measures information was deleted.
Section 6: Release measures heading was deleted.
Section 10: Materials and conditions to avoid physical property was deleted.
DISCLAIMER: The information in this Material Safety Data Sheet (MSDS) is believed to be correct as of the date issued. 3M
MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY
OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR COURSE OF PERFORMANCE OR USAGE OF
TRADE. User is responsible for determining whether the 3M product is fit for a particular purpose and suitable for user's method of
use or application. Given the variety of factors that can affect the use and application of a 3M product, some of which are uniquely
within the user's knowledge and control, it is essential that the user evaluate the 3M product to determine whether it is fit for a
particular purpose and suitable for user's method of use or application.
3M provides information in electronic form as a service to its customers. Due to the remote possibility that electronic transfer may
have resulted in errors, omissions or alterations in this information, 3M makes no representations as to its completeness or accuracy.
In addition, information obtained from a database may not be as current as the information in the MSDS available directly from 3M.
3M MSDSs are available at www.3M.com

103. 94
Material Safety Data Sheet
Copyright, 2011, 3M Company. All rights reserved. Copying and/or downloading of this information for the purpose of properly
utilizing 3M products is allowed provided that: (1) the information is copied in full with no changes unless prior written agreement is
obtained from 3M, and (2) neither the copy nor the original is resold or otherwise distributed with the intention of earning a profit
thereon.
SECTION 1: PRODUCT AND COMPANY IDENTIFICATION
PRODUCT NAME: 3M™ Scotch-Weld™ Epoxy Adhesive DP-420, Black (Part A)
MANUFACTURER: 3M
DIVISION: Industrial Adhesives and Tapes Division
ADDRESS: 3M Center
St. Paul, MN 55144-1000
EMERGENCY PHONE: 1-800-364-3577 or (651) 737-6501 (24 hours)
Issue Date: 01/14/11
Supercedes Date: 08/27/08
Document Group: 22-2132-3
Product Use:
Specific Use: Accelerator for 2-Part Adhesive
Intended Use: Industrial use
SECTION 2: INGREDIENTS
Ingredient C.A.S. No. % by Wt
Modified Epoxy Resin - N.J.T.S. Reg. No. 04499600-6839 Trade Secret 40 - 80
4,7,10-Trioxatridecane-1,13-Diamine 4246-51-9 10 - 50
2,4,6-tris((Dimethylamino)Methyl)Phenol 90-72-2 3 - 7
Amorphous Silica 67762-90-7 1 - 5
Calcium Salt 55120-75-7 1 - 5
Diethylene glycol mono(3-aminopropyl) ether 112-33-4 0.1 - 1
SECTION 3: HAZARDS IDENTIFICATION
3.1 EMERGENCY OVERVIEW
Specific Physical Form: Paste
Odor, Color, Grade: Amber, very mild pungent odor.
General Physical Form: Liquid
Immediate health, physical, and environmental hazards: May cause chemical eye burns. May cause chemical skin burns.
May cause chemical gastrointestinal burns.

104. 95
3.2 POTENTIAL HEALTH EFFECTS
Eye Contact:
Corrosive (Eye Burns): Signs/symptoms may include cloudy appearance of the cornea, chemical burns, severe pain, tearing,
ulcerations, significantly impaired vision or complete loss of vision.
Dust created by cutting, grinding, sanding, or machining may cause eye irritation. Signs/symptoms may include redness, swelling,
pain, tearing, and blurred or hazy vision.
Skin Contact:
Corrosive (Skin Burns): Signs/symptoms may include localized redness, swelling, itching, intense pain, blistering, ulceration, and
tissue destruction.
Inhalation:
Respiratory Tract Irritation: Signs/symptoms may include cough, sneezing, nasal discharge, headache, hoarseness, and nose and
throat pain.
Dust from cutting, grinding, sanding or machining may cause irritation of the respiratory system. Signs/symptoms may include cough,
sneezing, nasal discharge, headache, hoarseness, and nose and throat pain.
Ingestion:
Gastrointestinal Corrosion: Signs/symptoms may include severe mouth, throat and abdominal pain; nausea; vomiting; and diarrhea;
blood in the feces and/or vomitus may also be seen.
SECTION 4: FIRST AID MEASURES
4.1 FIRST AID PROCEDURES
The following first aid recommendations are based on an assumption that appropriate personal and industrial hygiene practices are
followed.
Eye Contact: Immediately flush eyes with large amounts of water for at least 15 minutes. Get immediate medical attention.
Skin Contact: Remove contaminated clothing and shoes. Immediately flush skin with large amounts of water for at least 15
minutes. Get immediate medical attention. Wash contaminated clothing and clean shoes before reuse.
Inhalation: Remove person to fresh air. If signs/symptoms develop, get medical attention.
If Swallowed: Do not induce vomiting. Give victim two glasses of water. Never give anything by mouth to an unconscious
person. Get immediate medical attention.
SECTION 5: FIRE FIGHTING MEASURES

105. 96
5.1 FLAMMABLE PROPERTIES
Autoignition temperature No Data Available
Flash Point >=340 ºF [Test Method: Closed Cup]
Flammable Limits(LEL) Not Applicable
Flammable Limits(UEL) Not Applicable
5.2 EXTINGUISHING MEDIA
Use fire extinguishers with class B extinguishing agents (e.g., dry chemical, carbon dioxide).
5.3 PROTECTION OF FIRE FIGHTERS
Special Fire Fighting Procedures: Water may not effectively extinguish fire; however, it should be used to keep fire-exposed
containers and surfaces cool and prevent explosive rupture. Water may be used to blanket the fire. Wear full protective equipment
(Bunker Gear) and a self-contained breathing apparatus (SCBA).
Unusual Fire and Explosion Hazards: No unusual fire or explosion hazards are anticipated.
Note: See STABILITY AND REACTIVITY (SECTION 10) for hazardous combustion and thermal decomposition
information.
SECTION 6: ACCIDENTAL RELEASE MEASURES
6.1. Personal precautions, protective equipment and emergency procedures
Evacuate unprotected and untrained personnel from hazard area. The spill should be cleaned up by qualified personnel. Ventilate the
area with fresh air. For large spill, or spills in confined spaces, provide mechanical ventilation to disperse or exhaust vapors, in
accordance with good industrial hygiene practice. Warning! A motor could be an ignition source and could cause flammable gases or
vapors in the spill area to burn or explode.
6.2. Environmental precautions
For larger spills, cover drains and build dikes to prevent entry into sewer systems or bodies of water. Collect the resulting residue
containing solution. Place in a closed container approved for transportation by appropriate authorities. Dispose of collected material
as soon as possible.
Clean-up methods
Observe precautions from other sections. Call 3M- HELPS line (1-800-364-3577) for more information on handling and managing the
spill. Contain spill. Working from around the edges of the spill inward, cover with bentonite, vermiculite, or commercially available
inorganic absorbent material. Mix in sufficient absorbent until it appears dry. Collect as much of the spilled material as possible.
Clean up residue with an appropriate solvent selected by a qualified and authorized person. Ventilate the area with fresh air. Read and
follow safety precautions on the solvent label and MSDS.
In the event of a release of this material, the user should determine if the release qualifies as reportable according to
local, state, and federal regulations.
SECTION 7: HANDLING AND STORAGE
7.1 HANDLING
Avoid eye contact. Do not eat, drink or smoke when using this product. Wash exposed areas thoroughly with soap and water. Avoid

106. 97
skin contact. Avoid breathing of vapors. Avoid breathing of dust created by cutting, sanding, grinding or machining. For industrial
or professional use only. Avoid contact with oxidizing agents. Keep out of the reach of children.
7.2 STORAGE
Store away from heat. Store out of direct sunlight. Keep container tightly closed. Store away from oxidizing agents.
SECTION 8: EXPOSURE CONTROLS/PERSONAL PROTECTION
8.1 ENGINEERING CONTROLS
Use with appropriate local exhaust ventilation. Provide appropriate local exhaust for cutting, grinding, sanding or machining. Curing
enclosures must be exhausted to outdoors or to a suitable emission control device. Use general dilution ventilation and/or local
exhaust ventilation to control airborne exposures to below Occupational Exposure Limits and/or control dust, fume, or airborne
particles. If ventilation is not adequate, use respiratory protection equipment.
8.2 PERSONAL PROTECTIVE EQUIPMENT (PPE)
8.2.1 Eye/Face Protection
Avoid eye contact.
The following eye protection(s) are recommended: Indirect Vented Goggles
.
8.2.2 Skin Protection
Avoid skin contact.
Select and use gloves and/or protective clothing to prevent skin contact based on the results of an exposure assessment. Consult with
your glove and/or protective clothing manufacturer for selection of appropriate compatible materials.
Gloves made from the following material(s) are recommended: Neoprene
Nitrile Rubber
.
8.2.3 Respiratory Protection
Avoid breathing of vapors. Avoid breathing of dust created by cutting, sanding, grinding or machining.
Select one of the following NIOSH approved respirators based on airborne concentration of contaminants and in accordance with
OSHA regulations: Half facepiece or fullface air-purifying respirator with organic vapor cartridges and N95 particulate prefilters
. Consult the current 3M Respiratory Selection Guide for additional information or call 1-800-243-4630 for 3M technical assistance.
8.2.4 Prevention of Swallowing
Do not eat, drink or smoke when using this product. Wash exposed areas thoroughly with soap and water.
8.3 EXPOSURE GUIDELINES
Ingredient Authority Type Limit Additional Information
Calcium Salt 3M TWA 0.1 mg/m3 Skin Notation*
Amorphous Silica CMRG CEIL 5 mg/m3
2,4,6-tris((Dimethylamino)Methyl)Phenol CMRG TWA 5 ppm
* Substance(s) refer to the potential contribution to the overall exposure by the cutaneous route including mucous membrane and eye,
either by airborne or, more particularly, by direct contact with the substance. Vehicles can alter skin absorption.
SOURCE OF EXPOSURE LIMIT DATA:
ACGIH: American Conference of Governmental Industrial Hygienists
CMRG: Chemical Manufacturer Recommended Guideline

107. 98
OSHA: Occupational Safety and Health Administration
AIHA: American Industrial Hygiene Association Workplace Environmental Exposure Level (WEEL)
SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES
Specific Physical Form: Paste
Odor, Color, Grade: Amber, very mild pungent odor.
General Physical Form: Liquid
Autoignition temperature No Data Available
Flash Point >=340 ºF [Test Method: Closed Cup]
Flammable Limits(LEL) Not Applicable
Flammable Limits(UEL) Not Applicable
Boiling Point >=175 ºC
Density 1.12 g/ml
Vapor Density Not Applicable
Vapor Pressure Not Applicable
Specific Gravity 1.12 [Ref Std: WATER=1]
pH Not Applicable
Melting point No Data Available
Solubility in Water Slight (less than 10%)
Evaporation rate Not Applicable
Hazardous Air Pollutants 0 % weight [Test Method: Calculated]
Volatile Organic Compounds < 1 g/l [Test Method: tested per EPA method 24] [Details: EU
VOC content]
Percent volatile < 0.5 % weight [Test Method: Estimated]
VOC Less H2O & Exempt Solvents 11 g/l [Test Method: tested per EPA method 24]
VOC Less H2O & Exempt Solvents 4 g/l [Test Method: tested per EPA method 24] [Details: when used
as intended with Part B]
Viscosity 8000 - 14000 centipoise [@ 73.4 ºF]
SECTION 10: STABILITY AND REACTIVITY
Stability: Stable.
Materials and Conditions to Avoid:
10.1 Conditions to avoid
Heat is generated during cure. Do not cure a mass larger than 50 grams in a confined space to prevent a premature reaction (exothem)
with production of intense heat and smoke.
10.2 Materials to avoid
Strong oxidizing agents
Hazardous Polymerization: Hazardous polymerization will not occur.
Hazardous Decomposition or By-Products

108. 99
Substance Condition
Aldehydes During Combustion
Carbon monoxide During Combustion
Carbon dioxide During Combustion
Irritant Vapors or Gases During Combustion
Oxides of Nitrogen During Combustion
SECTION 11: TOXICOLOGICAL INFORMATION
Please contact the address listed on the first page of the MSDS for Toxicological Information on this material and/or its
components.
SECTION 12: ECOLOGICAL INFORMATION
ECOTOXICOLOGICAL INFORMATION
Not determined.
CHEMICAL FATE INFORMATION
Not determined.
SECTION 13: DISPOSAL CONSIDERATIONS
Waste Disposal Method: Cure (harden, set, or react) the product according to product instructions.
Dispose of completely cured (or polymerized) wastes in a sanitary landfill.
As a disposal alternative, incinerate uncured product in an industrial or commercial incinerator in the presence of a combustible
material.
Combustion products will include HF and HCl. Facility must be capable of handling halogenated materials.
EPA Hazardous Waste Number (RCRA): Not regulated
Since regulations vary, consult applicable regulations or authorities before disposal.
SECTION 14:TRANSPORT INFORMATION
For Transport Information, please visit http://3M.com/Transportinfo or call 1-800-364-3577 or 651-737-6501.
SECTION 15: REGULATORY INFORMATION

109. 100
US FEDERAL REGULATIONS
Contact 3M for more information.
311/312 Hazard Categories:
Fire Hazard - No Pressure Hazard - No Reactivity Hazard - No Immediate Hazard - Yes Delayed Hazard - No
STATE REGULATIONS
Contact 3M for more information.
CHEMICAL INVENTORIES
The components of this product are in compliance with the chemical notification requirements of TSCA.
All applicable chemical ingredients in this material are listed on the European Inventory of Existing Chemical Substances (EINECS),
or are exempt polymers whose monomers are listed on EINECS. Contact 3M for more information.
INTERNATIONAL REGULATIONS
Contact 3M for more information.
This MSDS has been prepared to meet the U.S. OSHA Hazard Communication Standard, 29 CFR 1910.1200.
SECTION 16: OTHER INFORMATION
NFPA Hazard Classification
Health: 3 Flammability: 1 Reactivity: 0 Special Hazards: None
National Fire Protection Association (NFPA) hazard ratings are designed for use by emergency response personnel to address the hazards that are
presented by short-term, acute exposure to a material under conditions of fire, spill, or similar emergencies. Hazard ratings are primarily based on the
inherent physical and toxic properties of the material but also include the toxic properties of combustion or decomposition products that are known to
be generated in significant quantities.
Revision Changes:
Section 1: Product name was modified.
Copyright was modified.
Section 3: Immediate skin hazard(s) was modified.
Section 3: Potential effects from eye contact was modified.
Section 3: Potential effects from skin contact information was modified.

110. 101
Section 7: Handling
information was
modified. Section 7:
Storage information
was modified.
Section 8: Engineering controls
information was modified.
Section 8: Respiratory protection
information was modified.
Section 10: Hazardous decomposition or by-
products table was modified. Section 8:
Eye/face protection information was modified.
Section 8: Skin protection - recommended gloves information was modified.
Section 8: Respiratory protection - recommended respirators
information was modified. Section 14: Transportation legal
text was modified.
Page Heading: Product
name was modified.
Section 15: Inventories
information was
modified. Section 9:
Boiling point
information was
modified.
Section 5: Flammable limits (UE)
information was modified. Section
5: Flammable limits (LEL)
information was modified.
Section 9: Property description for
optional properties was modified. Section
9: Flammable limits (LEL) information
was modified. Section 9: Flammable limits
(UEL) information was modified. Section
2: Ingredient table was modified.
Section 6: 6.2. Environmental precautions heading was added.
Section 6: 6.1. Personal precautions, protective equipment and emergency
procedures heading was added. Section 10.1 Conditions to avoid heading was
added.
Section 10.2 Materials to avoid
heading was added. Section 6:
Personal precautions information
was added. Section 6:
Environmental procedures
information was added. Section 6:
Methods for cleaning up
information was added.
Section 10: Materials to avoid physical property was added.
Section 10: Conditions to avoid
physical property was added.
Section 6: Clean-up methods
heading was added.
Section 6: Release
measures information was
deleted. Section 6: Release
measures heading was
deleted.

111. 102
Section 10: Materials and conditions to avoid physical property was deleted.
DISCLAIMER: The information in this Material Safety Data Sheet (MSDS) is believed to be correct as of
the date issued. 3M MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, BUT NOT
LIMITED TO, ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A
PARTICULAR PURPOSE OR COURSE OF PERFORMANCE OR USAGE OF TRADE. User is
responsible for determining whether the 3M product is fit for a particular purpose and suitable for user's
method of use or application. Given the variety of factors that can affect the use and application of a 3M
product, some of which are uniquely within the user's knowledge and control, it is essential that the user
evaluate the 3M product to determine whether it is fit for a particular purpose and suitable for user's method
of use or application.
3M provides information in electronic form as a service to its customers. Due to the remote possibility
that electronic transfer may have resulted in errors, omissions or alterations in this information, 3M makes
no representations as to its completeness or accuracy. In addition, information obtained from a database
may not be as current as the information in the MSDS available directly from 3M.

112. 103
Appendix E.5
RadioShack Cat. No. 64-035 [B)
MATERIAL SAFETY DATA SHEET
Complies withOSHA Hazard CommunicationStandard29CFR1.91.0.1200
Rev.6/1/00
ROSIN CORE SOLDER Rosin and Clean Core
10/oSn/99°/oPb to
990/oSn/1OfoPb
BOW ELECTRONIC SOLDERS
1CROSSMAN ROAD
SAYREVILLE, Nl 08872
1. PRODUCT INGREDIENTS
with or without silver
Phone No. 732-316-2100
Infotrac Emergency No.1-800-535-5053
Weight Permissible Air SARA nt:le Ill
Ch miglNi!m CAS No. 0
/2 eon o.(mgl y.m.}
OSHA ACGIH
Sect.313Ch m
TIN 7440-31-5 0-100 2.0 2.0 NO
LEAD 7439-92-1 0-100 o.os 0.15 YES
SILVER 7440-22-4 <20 .1 .1 YES
ROSIN 8050-09-7 1-3 N/A N/A NO
No other hazardous materialis present inconcentrationgreater than 1%(0.1.% for
carcinogens)
2. PHYSICAL DATA
Materialis
SOLID
Appearance and Odor
SILVER-WHITE METAL,CORE HAS SLIGHT ODOR
Melting Point
METAL 179-312°C
CORE 250°C
Boiling Point
>1300°C
106°C
Specific Gravity
7.3-11.3
1.1
Vapor Density
N/A
Solubility in Water
INSOLUBLE
Vapor Pressure
N/A
Evaporation Rate
N/A
pH
N/A
3. FIRE AND EXPLOSION DATA
Flash Point
METALN/A
CORE 300"F
Flammable Limits
N/A
Auto Ignition Temp.
N/A
UnusualFire and Explosion Hazards
MOLTEN METALS PRODUCE FUME OR VAPOR THAT MAY BE TOXIC AND/OR RESPIRATORY
IRRITANTS. REACTS VIOLENTLY WITH OXIDIZING AGENTS.
Fire Extinguishing Agents Recommended
USE C02 OR DRY CHEMICAL ON SURROUNDING FIRE.
Fire Extinguishing Agents To Avoid
DO NOT USE WATERON FIRE WHERE MOLTEN METAL ISPRESENT.

113. 104
RadioShack Cat. No. 64-035 [B] p. 2
Special Fire Fighting Precautions
USE NIOSH/MSHA APPROVED SELF-coNTAINED BREATHING APPARATUSAND FULL BODY
PROTECTIVE CLOTHING.
1
NFPARATING 1 0 HEALTH 1, FLAMMABILITY 1,
0
4. HEALTH HAZARD INFORMAnON
REACT.nnTYO,SPECIALO
Primary Routes of Entry
INGESTION X INHALATION ABSORPTION
carcinogenecity
THIS PRODUCT HAS NOT BEEN LISTED AS A SUSPECT CARCINOGEN BY NTP, IARC OROSHA.
Acute overexposure(symptoms and effects)
SEVERE SHORT-TERM OVEREXPOSURE MAY LEAD TO CENTRAL NERVOUSSYSTEM DISORDERS,
CHARACTERIZED BY DROWSINESS,SEIZURES,COMA AND DEATH. IT SHOULD BE
RECOGNIZED THAT EXPOSURESOF THIS MAGNITUDE IN AN INDUSTRIAL ENVIRONMENT ARE
EXTREMELY UNUKELY.
Chronic overex:posure(symptoms and effects)
PROLONGED OVEREXPOSURE TO LEAD CAN RESULT IN SYSTEMIC POISONING WITH
SYMPTOMSOF METALUC TASTE, ANEMIA, INSOMNIA, WEAKNESS,CONSTIPATION,
ABDOMINAL PAIN,GASTROINTEmNAL DISORDERS, JOINT AND MUSCULAR PAIN AND
MUSCULAR WEAKNESS AND MAY CAUSE DAMAGE TO THE BLOOD-FORMING, NERVOUS,
KIDNEYS AND REPRODUCTIVE SYSTEMS.
MedicalConditions Possibly Aggravated By Exposure
DISEASESOF THEBLOOD AND BLOOD FORMING ORGANS, KIDNEYS, NERVOUS AND POSSIBLY
REPRODUCTIVE SYSTEMS.
First Aid Procedures
INHALATION:REMOVE FROM EXPOSURE AND CALL A PHYSICIAN.
SKIN CONTACT:WASH AFFECTED AREAS WITH SOAP AND WATER. IF BURNSSHOULD OCCUR
FROM MOLTEN METAL TREAT FOR BURN AND GET IMMEDIATE MEDICAL ASSISTANCE.
EYE CONTACT:FLUSH EYES WITH WATER FOR 15 MINUTES,CALL A PHYSICIAN.
INGESTION:INGEST LARGE QUANTITIESOF WATER, CALL A PHYSICIAN.
5. PRECAUnONS/PROCEDURES
OVERHEATING OF ALLOY CAN PRODUCE METAL FUMES AND OXIDES. MACHINING
OPERATIONSSUCH AS GRINDING, SAWING OR BUFFING CAN GENERATE AIRBORNE
PARTICULATE IN THE WORK AREA. EXPOSURE LEVELS INDICATED IN SECTION 1ARE
RELEVANT TO THESE AND OTHER OPERATIONS.
NormalHandling
USE OF APPROVED RESPIRATORS IS REQUIRED FOR APPLICATIONS WHERE ADEQUATE
VENTILATION CANNOT BE PROVIDED. ACTIVITIESWHICH GENERATE DUST OR FUME SHOULD
BE AVOIDED. WHEN MELTED,THE TEMPERATURE SHOULD BE KEPT AS LOW AS POSSIBLE.

114. 105
RadioShack Cat. No. 64-035 [B] p. 3
Spill or Leak:
ANY METHOD THAT KEEPS DUST TO A MINIMUMISACCEPTABLE. VACUUMING ISPREFERRED.
USE OF APPROVED RESPIRATORY PROTECTION WHERE POSSIBILITY OF DUST/FUME
EXPOSURE EXISTS. DO NOT USE COMPRESSED AIR FOR CLEANING.
PersonalHygiene:
AVOID INHALATIONOR INGESTION. PRACTICE GOOD HOUSEKEEPING AND PERSONAL
HYGIENE PROCEDURES. A SHOWER IS RECOMMENDEDIFSIGNIFICANT DUST EXPOSURE
OCCURS.
Engineering Controls:
LOCAL EXHAUST VENTILATION IS RECOMMENDED FOR DUST AND/OR FUME GENERATION
OPERATIONS WHERE AIRBORNE EXPOSURES MAY EXCEED PERMISSIBLE AIR
CONCENTRATIONS.
Storage:
GENERAL STORAGE PROCEDURES ACCEPTABLE.
SpecialPrecautions,Procedures,Label Instruction:
SPECIAL ATTENTION IS DRAWN TO THE REQUIREMENTS OF THE OSHA LEAD STANDARD
(1910.1025) AND RESPIRATOR STANDARD (1910.134) SHOULD AIRBORNE EXPOSURES
EXCEED THE OSHA ACTION LEVEL OR PEL.
6. PERSONAL PROTECTIVE EQUIPMENT
Respiratory Prob!ction:
WHERE AIRBORNE EXPOSURES MAY EXCEEDOSHA/ ACGIH PERMISSIBLE AIR
CONCENTRATIONS,THE MINIMUM RESPIRATORY PROTECTION RECOMMENDED IS A
NEGATIVE PRESSURE AIR PURIFYING RESPIRATOR WITH CARTRIDGES THAT ARE
NIOSH/MSHA APPROVED AGAINST DUST,FUMES AND MISTS HAVING A TWA NOT LESS THAN
0/05 MG/CU M.
Eyes and Face:
SAFETY GLASSES RECOMMENDED WHERE THE POSSIBIUTY OF GETTING DUST PARTICLES IN
EYES EXISTS OR WHEN HANDUNG MOLTEN METAL
Other Clothing and Equipment
GLOVES AND OTHER PROTECTIVE CLOTHING RECOMMENDED IF SKIN CONTACTIS
APPRECIABLE.
7. REACTIVITY DATA
Stability: STABLE Conditions to Avoid: NOT APPUCABLE
Incompatibility: STRONG OXIDIZERS MAY CAUSE VIOLENT REACTION.
Hazardous Decomposition Products:AT TEMPERATURES ABOVE THE MELTING POINT,OXIC
FUMES OR VAPORS MAY BE EMITTED.
8. ENVIRONMENTAL
Regulated by DOT? NO

115. Revised On 05/21/2012
106
Rad ioShack Cat. No. 64-035 [B] p. 4
Waste Disposal Method(DISPOSER MUST COMPLY WITH FEDERAL, STATE AND LOCAL DISPOSAL OR
DISCHARGE LAWS)
IF HAZARDOUS UNDER 40 CFR 261, SUBPARTS BAND C, MATERIAL MUST BE TREATED OR
DISPOSED IN A FACILITY MEETING THE REQUIREMENTS OF 40 CFR 254 OR 265. IF NON- HAZARDOUS,MATERIAL
SHOULD BE DISPOSED IN A FACILITY MEETING THEREQUIREMENTS OF 40 CFR 257.
RCRA Status of Unused Material:
IF DISCARGED IN UNALTERED FORM, MATERIAL SHOULD BE TESTED TO DETERMINE IF IT
MUST BE CLASSIFIED AS A HAZARDOUS WASTE FORDISPOSAL PURPOSES. UNDER SPECIFIC CIRCUMSTANCES,
APPUCATION CAN BE MADE TOTHE EPA ADMINISTRATOR TO HAVE A PARTICULAR WASTE DESIGNATED NON-
HAZARDOUS.
9. ADDmONALINFORMATION
Precautions to be takenin handling and storing: NONE
Other Precautions: NONE
This MaterialSMetyData Sheet is offered rtJr your inrtJrmation, cotJSideration and investigation. Bow ElectronicSolders provides no
warranties, either expressed or implied, and iiSSI/mes no responsfbillties ror the accuracy or completeness of the data contained in
this document. The data In this Material SafetyData Sheet relates to this productand doe$ not relateto use in combination with
any other materialor In any process.

116. Revised On 05/21/2012
107
Appendix E.6
1 Identification of the substance and manufacturer
Trade name: MRO SAFETY GREEN (GALLONS)
Product code: 0000011452
Manufacturer/Supplier: Seymour of Sycamore
917 Crosby Avenue
Sycamore, IL 60178
Phone: 815-895-9101
www.seymourpaint.com
General Information: Health & Safety Department
Emergency telephone
number: CHEMTEL 1-800-255-3924, 813-248-0585 *if located outside the U.S.*
2 Composition/information on ingredients
Chemical Description: This product is a mixture of the substances listed below with nonhazardous additions.
Dangerous components:
64742-47-8 Mineral Spirits 20.16%
7727-43-7 barium sulphate, natural 15.02%
13463-67-7 titanium dioxide 7.28%
108-65-6 PM acetate 2.69%
1330-20-7 xylene (mix) 1.15%
64742-48-9 Naphtha (petroleum), hydrotreated heavy 1.04%
96-29-7 2-butanone oxime 0.65%
3 Hazards identification
Risk phrases: Flammable.
Irritating to eyes and skin.
Safety phrases: Keep locked up and out of the reach of children.
Keep away from food, drink and animal feedingstuffs.
Do not empty into drains, dispose of this material and its container at hazardous or special waste
collection point
In case of accident or if you feel unwell, seek medical advice immediately.
Avoid exposure - obtain special instructions before use.
NFPA ratings (0 - 4): Health- 2
Fire- 2
Reactivity- 0
HMIS-ratings (0 - 4): Health- 2
Flammability- 2
Reactivity- 0
4 First aid measures
After inhalation: Supply fresh air; consult doctor in case of complaints.
After skin contact: Immediately wash with water and soap and rinse thoroughly.
After eye contact: Move to fresh air. Rinse opened eye for several minutes under running water. If symptoms persist,
consult a doctor.
After swallowing: Contact physician or poison control center.
5 Firefighting measures
Special hazards: No further relevant information available.
Protective equipment: No special measures required.
6 Accidental release measures
Personal precautions,
protective equipment and
emergency procedures Wear protective equipment. Keep unprotected persons away.
Environmental
precautions: Do not allow product to reach sewage systems or ground water.
Methods and material for

117. Revised On 05/21/2012
108
containment and cleaning
up: Absorb with liquid-binding material (sand, diatomite, acid binders, universal binders, sawdust).
Ensure adequate ventilation.
7 Handling and storage
Precautions for safe
handling Prevent formation of aerosols.
Fire/explosion protection: Keep respiratory protective device available.
(Contd. on page 2)
USA
34.0.2

118. Page 109
Material Safety Data Sheet
acc. to ISO/DIS 11014
Printing date 05/21/2012
Trade name: MRO SAFETY GREEN (GALLONS)
Revised On 05/21/2012
(Contd. of page 1)
109
Do not spray on a naked flame or any incandescent material. Do not smoke. Protect from electrostatic
discharges.
8 Exposure controls/personal protection
Components with limit values that require monitoring at the workplace:
7727-43-7 barium sulphate, natural
PEL
REL
TLV
15* 5** mg/m³
*total dust **respirable fraction
10* 5** mg/m³
*total dust **respirable fraction
10 mg/m³
108-65-6 PM acetate
WEEL 50 ppm
1330-20-7 xylene (mix)
PEL
REL
TLV
435 mg/m³, 100 ppm
Short-term value: 655 mg/m³, 150 ppm
Long-term value: 435 mg/m³, 100 ppm
Short-term value: 651 mg/m³, 150 ppm
Long-term value: 434 mg/m³, 100 ppm
BEI
Hygienic protection: Keep away from foodstuffs and animal feed. Wash hands after use.
Store protective clothing separately.
Breathing equipment: Not required.
Hand protection: Protective gloves. The glove material has to be impermeable and resistant to the substance. No glove
recommendation can be given.
Eye protection: Tightly sealed goggles
9 Physical and chemical properties
pH-value: Not determined.
Boiling point: 175°C (347 °F)
Flash point: 40°C (104 °F)
Flammability (solid, gaseous): Not applicable.
Auto igniting: Product is not self-igniting.
Danger of explosion: In use, may form flammable/explosive vapour-air mixture.
Lower Explosion Limit: 0.5 Vol %
Upper Explosion Limit: 6.5 Vol %
VOC content: 301.8 g/l / 2.52 lb/gl
VOC content (less exempt solvents): 26.0 %
MIR Value: 0.00
Solids content: 72.8 %
Other information No further relevant information available.
10 Stability and reactivity
Conditions to avoid: No decomposition if used according to specifications.
Hazardous
decomposition: No dangerous decomposition products known.
11 Toxicological information
Skin effects: Irritant to skin and mucous membranes.
Eye effects: Irritating effect.
Sensitization: No sensitizing effects known.
12 Ecological information
Aquatic toxicity: Hazardous for water, do not empty into drains.
Other information: This product does not contain any chlorofluorocarbons (CFC's), hydrochlorofluorocarbons (HCFC's),
perfluorocarbons (PFC's), or chlorinated solvents.
13 Disposal considerations
DISPOSAL METHOD: Dispose of in accordance with local, state, and federal regulations. Do not puncture, incinerate, or compact.
Partially empty cans must be disposed of responsibly. Do not heat or cut empty containers with electric or gas torches.
Recommendation: Completely empty cans should be recycled.
USA
(Contd. on page 3)

119. Page 110
Material Safety Data Sheet
acc. to ISO/DIS 11014
Printing date 05/21/2012
Trade name: MRO SAFETY GREEN (GALLONS)
Revised On 05/21/2012
(Contd. of page 1)
110
34.0.2

120. Page 111
Material Safety Data Sheet
acc. to ISO/DIS 11014
Printing date 05/21/2012
Trade name: MRO SAFETY GREEN (GALLONS)
Revised On 05/21/2012
(Contd. of page 1)
111
14 Transport information
UN-Number UN1263
DOT Consumer
Commodity ORM-D
PAINT
Class 3 Flammable liquids.
Label 3
Marine pollutant: No
EMS Number: F-E,S-E
Packaging Group: III
15 Regulatory information
SARA Section 355 (extremely hazardous substances):
None of the ingredients in this product are listed.
SARA Section 313 (Specific toxic chemical listings):
1330-20-7 xylene (mix)
TSCA: All ingredients are listed.
CPSC: This product complies with 16 CFR 1303 and does not contain more than 90 ppm of lead.
California Proposition 65 chemicals known to cause cancer:
100-41-4 ethyl benzene
1333-86-4 Carbon black
WHMIS Symbols for
Canada: B3 - Combustible liquid
EPA:
1330-20-7 xylene (mix)
IARC: Group 2A: The ingredient is probably carcinogenic to humans.
Group 2B: The ingredient is possibly carcinogenic to humans. There is limited evi
dence of carcinogenicity.
Group 3: The ingredient is unclassifiable as to its carcinogenicity to humans.
13463-67-7 titanium dioxide
1330-20-7 xylene (mix)
ACGIH: A1-designates a confirmed human carcinogen.
A2-designates a suspected human
carcinogen. A3-designates an animal
carcinogen.
A4-designates "not classifiable as a human carcinogen".
13463-67-7 titanium dioxide
1330-20-7 xylene (mix)
NIOSH:
13463-67-7 titanium dioxide
1333-86-4 Carbon black
16 Other
information
This product was manufactured in the U.S.A.
The information on this sheet is based on our present knowledge. However, this shall not constitute a guarantee for
any specific product features and shall not establish a legally valid contractual relationship.
Contact: Regulatory Affairs
Abbreviations and
acronyms: IMDG: International Maritime Code for Dangerous Goods
DOT: US Department of Transportation
CAS: Chemical Abstracts Service (division of the American
Chemical Society) NFPA: National Fire Protection Association
(USA)
HMIS: Hazardous Materials Identification
System (USA) VOC: Volatile Organic
Compounds (USA, EU)
ISO: International Organization for Standardization
EPA: Environmental Protection Agency
IARC: International Agency for the Research of
Cancer NIOSH: National Institute for
Occupational Safety and Health TSCA: Toxic
Substances Control Act
CPSC: Consumer Product Safety Commission

121. 112
HM
HEALTH 0
FLAMMABILITY 1
PHYSICAL
HAZARD 0
Appendix E.7
1. Identification
Product Name: Nomex
®
Fibers
Synonyms: Aramid, Meta-Aramid, Aromatic Polyamide
Manufacturer: MiniFibers Inc.; 2923 Boones Creek Road; Johnson City, TN 37615 USA
Telephone: Information: (423) 282-4242 Emergency: (423) 282-4242
Date Prepared: September 2010
2. Hazard Identification
This product is not hazardous under the criteria of U.S. Occupational Safety and Health
Standard 29 CFR 1910 Subpart Z and United Nations GHS Parts 2, 3, and 4.
3. Composition / Information on Ingredients
Substance CAS No. EC No. Concentration By Weight
Poly(isophthaloylchloride/m-
phenylenediamine) (NOMEX
®
meta-
aramid polymer)
25765-47-3 - 73 - 99.5%
N, N-dimethylacetamide (DMAc) 127-19-5 204-826-4 1 - 3%
Finish none - 0 - 2%
Colorants none - 0 - 4%
Dye assist agent none - 0 -14%
Ultraviolet light stabilizer none - 0 - 4%
Water 7732-18-5 231-791-2 0 -12%
4. Emergency & First Aid Measures
Routes of Exposure:
Inhalation: NOMEX
®
fibers are too big to inhale into the lungs, but fiber dust and fly from processing may be breathed
into the nose and throat. Working unprotected in dusty conditions may cause upper respiratory irritation
and cold-like symptoms. Move to fresh air if effects occur. Consult a physician if persistent coughing or
other symptoms develop.
Skin: If thermal burn, cool with water and seek immediate medical attention; do not attempt to peel fibers
from skin. Based on animal and human skin patch tests, NOMEX
®
does not cause sensitization (allergic
reaction) and has little potential for skin irritation. Continual rubbing of fibers and fiber pieces on the skin
(as when trapped under cuffs or collar, or when constantly handled as fabrics) may cause skin irritation.
Wash off with soap and water, and consult a physician if symptoms develop.
Skin Absorption: A single prolonged skin exposure is not likely to result in the material being absorbed through the skin in
harmful amounts.
Eyes: Fibers or fiber dust may cause irritation or scratch the surface of the eyes. NOMEX
®
is untested for eye
irritancy. Flush with water to remove particles; remove contact lenses if present part eyelids with fingers to
ensure complete flushing. Consult a physician if persistent irritation or other symptoms develop.
Ingestion: Based on animal studies, NOMEX
®
is nontoxic when eaten. Consult a physician if gastro-intestinal distress
develops or if a large amount is swallowed.
Contaminated clothing does not need to be removed.
Personal protective equipment is not required for first-aid responders.
5. Fire Fighting Measures / Fire & Explosion Hazard Data
Flash Point: No data available
Flammable Limits: Not determined
Extinguishing Media: Water, CO2, dry chemicals, foam, fog.
Hazardous Combustion Products: Burning NOMEX
®
produces hazardous gases similar to those
from wool. These are mostly carbon monoxide, carbon dioxide,
nitrogen oxides, and small amounts of hydrogen cyanide,
ammonia, aldehydes, aliphatic hydrocarbons and other toxic
gases depending on conditions of burning.
Unusual Fire & Explosion Hazards: None known.
Special Fire Fighting Procedures: Avoid excessive inhalation of smoke or potential thermal
decomposition products. Keep product cool by spraying with
water. If outdoors, fight fire from an upwind position.
Special Protective Equipment: Due to potential decomposition of the polymer, firefighters should be equipped with positive
pressure self-contained breathing apparatus (SCBA) and standard protective fire fighting
clothing (helmet, eye protection, overalls, boots, and gloves) when fighting all indoor fires and
any significant outdoor fires.
6. Accidental Release Measures / Steps to be Taken if Material is Released or Spilled
Personal Precautions: None needed.
Environmental Precautions: Fiber is not biodegradable; do not flush into drains.

122. 113
Methods for Cleanup: Vacuum or sweep up and place in a standard disposal container. Avoid the use of air jets.

123. 114
Component
Exposure Guidelines
OSHA ACGIH DuPont A HA
A *
Poly(isophthaloylchloride/
m-phenylenediamine)
(NOMEX
®
meta-aramid
polymer)
None
established
None
established
10mg/m3, 8 hr
TWA, total dust
5mg/m3 8 hr
TWA, respir. dust
5mg/m3 8 hr TWA
total dust for non-
respirable fibers and
non-fibrous particles
N,N-dimethylacetamide
(DMAc)
10ppm, 36
mg m3—8hr
10ppm, 36
mg m3—8hr
TWA, skin
4
10ppm, 8hr.
TWA, skin
None established
Dust should be considered a nuisance dust:
ACGIH TLV 10 mg/m
3
total dust
OSHA PEL: 15 mg/m
3
total dust; 5-mg/m
3
respirable dust
* AEL is DuPont's Acceptable Exposure Limit. Where governmentally imposed occupational exposure limits that
are lower than the AEL are in effect, such limits shall take precedence.
7. Precautions for Safe Handling & Storage
Precautions for Safe Handling: No special handling has been shown to be necessary.
Conditions for Safe Storage: Avoid overstacking to prevent collapse or breakage of the package. Do not store near flame
or incompatible substances.
Other Precautions: NOMEX
®
is degraded by ultraviolet light. Do not store in direct sunlight. Fluorescent lighting
will cause discoloration, but will not affect fiber mechanical properties.
8. Exposure Control Measures / Personal Protection
Exposure Guidelines:
Engineering Controls: Use only with adequate ventilation. Avoid dust generation. Local exhaust recommended to reduce
exposure to fiber dust.
Specific Personal Protective Equipment:
Respiratory: Where airborne dust and fibril concentrations are expected to exceed applicable exposure limits, or
where there is potential for irritation of the nasal passages by the mechanical action of the fibers,
NIOSH-approved respirators should be used.
An air-purifying respirator with a dust/mist/fume cartridge or canister may be permissible under certain
circumstances. Disposable dust masks (3M model N95 8210, or equivalent) may also be used. When
NOMEX
®
is used at elevated temperatures, or in a way that might create airborne DMAc or
decomposition products in excess of applicable exposure limits, wear NIOSH-approved organic vapor
cartridge respirators.
Eye: For operations where eye contact can occur, eye protection such as goggles or safety glasses is
recommended.
Hand: Protective gloves not required.
Skin/Other: Not required.
Work/Hygienic
Practices:
Maintain good housekeeping to control dust accumulations. Avoid the use of air jets to blow off
equipment; use vacuums instead. Do not consume food, drink or tobacco in areas where they may
become contaminated with this material.
9. Physical & Chemical Properties / Characteristics
Chemical Formula: Proprietary Flash Point: No data available Solubility: Not soluble
Appearance: Off-white solid Evaporation Rate: Does not apply Partition Coefficient: No data available
Odor: No odor Flammability: Non-flammable Auto-Ignition Temp: No data available
pH: No data available Vapor Pressure: Does not apply Decomposition Temp: 200
o
C
Melting Point:
Boiling Point:
Does not melt
Does not apply
Vapor Density:
Specific Gravity:
Does not apply
1.38 g/cm
3
Viscosity: Does not apply
10.Stability & Reactivity Data
Reactivity: Data not available.
Stability: Stable under normal conditions.
Hazardous Polymerization: Will not occur.
Conditions to Avoid: Heating NOMEX
®
fiber above about 200°C (392°F) will drive out the DMAc (0-3%
by weight in un-dyed fibers.) This will not harm the fiber, but the DMAc vapors may
present an inhalation hazard in confined spaces.
NOMEX
®
polymer begins to thermally degrade rapidly above 300°C (572°F). Fiber
finishes can thermally decompose above 200°C (392°F). The thermal degradation
rate increases with temperature.
Incompatible Materials: None known.
Hazardous Decomposition Products: Decomposition can produce irritating and toxic gases.

124. 115
11.Toxicological Information / Health Hazard Data
Health Hazards (Acute and Chronic):
EYE EFFECTS: NOMEX
®
is untested for eye irritancy. As with other particles, mechanical action of fibers in the eye may cause
slight irritation.
DMAc is an eye irritant in animals and man. Eye contact may include eye irritation with discomfort, tearing, or blurring of vision.
SKIN EFFECTS: NOMEX
®
fibers are not skin irritants, or skin sensitizers in animals. Skin sensitization has not been observed
in human patch tests or in industrial experience. NOMEX
®
fiber has been used in direct contact with the skin in industrial
gloves and protective apparel for many years. The mechanical action of the fibers may cause slight skin irritation at clothing
binding points. Repeated harsh rubbing of the skin with fibrous dust or supported fiber structures (e.g., sized, coated or
impregnated fabrics, paper edges, etc.) may cause abrasion, with resulting irritation and rash. Symptoms disappear following
cessation of skin contact.
DMAc skin absorption toxicity: LD50 for rabbits is 2240mg/kg (moderately toxic by skin absorption). Liquid DMAc is a skin
irritant, but not a skin sensitizer in animals. In humans, skin contact can cause irritation with discomfort or rash.
ACUTE ORAL EFFECTS:
NOMEX
®
has very low toxicity by ingestion. Oral ALD >7500mg/kg in rats.
DMAc is slightly toxic by ingestion. LD50 is 4930mg/kg in female rats.
ACUTE INHALATION EFFECTS:
Industrial experience shows that inhalation of fibrous dust and fly may cause mechanical irritation of the mucous membranes of
the nose and throat with resulting dry cough, scratchy throat and runny nose. Symptoms cease upon cessation of exposure.
DMAc skin absorption toxicity: ALD for rabbits, when applied in single doses, is 5000mg/kg body weight. Human health effects
of overexposure to DMAc by inhalation or skin absorption may initially include nonspecific discomfort such as nausea,
headache, or weakness; temporary nervous headache, confusion, loss of coordination and loss of consciousness; abnormal
liver and kidney functions as detected by laboratory tests or jaundice (liver). Skin permeation occurs rapidly and can occur in
amounts capable of producing the effects of systemic toxicity. There are no reports of human sensitization. Individuals with
pre-existing diseases of the liver may have increased susceptibility to the toxicity of excessive exposure.
SUBCHRONIC INHALATION EFFECTS:
A two-week subchronic test in which mice were exposed to DMAc via inhalation showed liver and testicular effects at high
exposure concentrations (300, 500 and 700ppm.) No adverse effects were observed at 100ppm.
CHRONIC INHALATION EFFECTS
FIBERS:
NOMEX
®
fiber does not break down into fibrils when abraded; instead it produces non-fibrous particles. A 2.5mg dust sample
of NOMEX
®
, prepared by grinding NOMEX
®
paper, was instilled once into rat lungs. Tissue response was measured
histopathologically in groups of rats at periodic sacrifices from 2 days to 2 years. No sign of adverse response to the NOMEX
®
dust was seen.
DMAc:
Toxic effects described in animals from exposure by inhalation, ingestion or skin contact include retinal, liver, lung and kidney
effects, reduced spermatogenesis, bone marrow effects and ataxia. Tests in animals demonstrate no carcinogenic activity.
If there is significant potential for skin contact with DMAc, biological monitoring should be done to measure the level of DMAc
metabolites in urine specimens collected at the end of the shift. It is DuPont practice to limit individual end-of-shift DMAc
metabolites in urine levels to 40ppm or below, expressed as N-methylacetamide (MMAc) and to control average DMAc
metabolite in urine levels for the job to 20ppm or below, expressed as MMAc.
MUTAGENIC, DEVELOPMENTAL AND REPRODUCTIVE EFFECTS
FIBERS:
No animal tests have been run to define mutagenic, developmental or reproductive hazards of NOMEX
®
fibers.
DMAc:
Tests in mammalian cell cultures demonstrate no mutagenic activity. In laboratory tests, application of DMAc to the skin of
pregnant rats has caused fetal deaths when the doses were close to the lethal dose level for the mother. Embryonal
malformations have been observed at dose levels 20% of the lethal dose and higher. However, when male and female rats
were exposed to mean concentrations of DMAc at 31ppm, 101ppm, and 291 ppm for 6 hours per day over several weeks, no
reproductive effects were observed.
Carcinogenicity:
NTP: Not listed.
IARC: 3 - Not classifiable as to its carcinogenicity to humans.
OSHA: Not regulated.
Signs and Symptoms of Exposure: No data available.
Medical Conditions Aggravated by Exposure: Some individuals, e.g. with asthma or bronchitis, are likely to be intolerant of high
concentrations of airborne fibers or fiber dust when processing.
12.Ecological Information
Toxicity: NOMEX
®
fibers do not leach material toxic to flora or fauna.
Finishes and additives used with NOMEX
®
are routinely tested for their potential effects on
manufacturing wastewater treatment systems. Biocompatibility and aquatic toxicity tests give the
following results:
• None appear to be inhibitory or toxic to microbes commonly found in biological treatment
systems.
• Biodegradation and normal anti-foam treatments control foaming.

125. 116
• Discharge of scoured finishes should not result in increased effluent toxicities.
• Finishes are completely or substantially biodegradable.
Since concentrations and treatment conditions vary, the above should be considered indicative
only.
Persistence and Degradability: NOMEX
®
fibers are essentially non-biodegradable in the environment. DMAc in wastewater
streams contributes to the Biological Oxygen Demand (BOD), but is readily biodegradable in
conventional biological sewage treatment systems.
Bioaccumulative Potential: No data available.
Mobility in Soil: No data available.
13.Disposal Considerations
Waste Disposal Method: NOMEX
®
fibers are not hazardous wastes as defined by regulations implementing the Resource
Conservation and Recovery Act (RCRA). In general, waste materials of NOMEX
®
may be
treated, stored, transported and disposed of in accordance with the state and local regulations
governing the disposal of other common or non-RCRA regulated waste materials. Since the fiber
is essentially non-biodegradable, do not flush to surface water or sanitary sewer system. Dispose
of in accordance with all applicable governmental regulations for non-hazardous solid waste.
Recycling of corrugated packaging is encouraged where possible. Other packaging may be
disposed of with product. Standard disposal containers are acceptable.
14.Transport Information
Proper Shipping Name: Aramid Staple Fibers U.S. DOT: Not regulated.
U.S. NMFC Item Number: 68310 ICAO/IATA: Not regulated.
HTC Number: 5503.90 IMDG: Not regulated.
U.N. Number: None Canada TDG: Not regulated.
15.Regulatory Information
International:
Canada: DSL/NDSL: The main ingredient of this
product is included on the Canadian Non-Domestic
Substance List. All other ingredients are included
on the Canadian Domestic Substance List.
Canada: WHMIS: Not a controlled product.
Europe: Not classified as dangerous according to
Directive 1999/45/EC.
UN: Does not appear on the Dangerous Goods List.
16.Other Information
Federal (U.S.):
EPA: Not regulated.
OSHA: Not hazardous under the criteria of Occupational Safety
and Health Standard 29 CFR 1910 Subpart Z.
State:
CA: Proposition 65: Does not contain chemicals known to the
State of California to cause cancer or reproductive toxicity.
This MSDS has been prepared in compliance with United States OSHA Hazard Communication Standard 29 CFR 1910.1200
and the United Nations Globally Harmonized System for the Classification and Labeling of Chemicals.
Disclaimer: To the best of our knowledge, the information contained herein is accurate. However, we cannot assume any liability whatsoever for
the accuracy or completeness of the information contained herein. Final determination of the suitability of any material is the sole responsibility of
the user. All materials may present unknown hazards and should be used with caution. Although certain hazards are described herein, we
cannot guarantee that these are the only hazards which exist.

126. 117
Appendix F: Risks, Failures, and Hazards
F.1- Facility Risks to the Completion of the Project
Loss of
Access
Likelihood Consequence Mitigation Action
Rocket Lab Low
Loss of primary
workspace
Communication
with faculty and
being
courteous to
building
occupants
Move to
Dustin N.’s
workshop
Low-Altitude
Test Launch
Facility in
Glen Rose,
TX
Low
Delays
increase travel
time to
alternate test
launch facility
Open
communication
with owner &
clean up after
use (respect
facilities)
Move test to
high-altitude
test launch
facility in
Cross Plains,
TX
High-Altitude
Test Launch
Facility in
Cross Plains,
TX
Medium
Delays in test
launch
Schedule in
advance,
communication
with owner &
clean up
(respect
facilities)
Seek out
Dallas/Austin
NAR launch
sites
Science
Building
Low
Loss of access
to electronic
test equipment
Communication
with dean &
faculty, use
proper
equipment
checkout
procedures
Purchase
needed
equipment,
access
community
resources
Engineering
Building
Low
Loss of access
to prototyping
and simulation
equipment
Communication
with dean &
faculty, use
proper
equipment
checkout
procedures
Purchase
needed
equipment,
access
community
resources

127. 118
F.2- Failures Modes
Subsystem Risk Likelihood Consequence Mitigation
Vehicle
Failed ignition Low
Failure to
launch
Adequate
ignition
system testing
Structural
damage upon
impact
Low
Rocket is not
reusable
Adequate
recovery
systems
testing; proper
descent
control &
selection of
parachute
Improper
vehicle
assembly
Low
Vehicle
disassembly;
instable rocket
flight
Vehicle
assembly
protocol
Recovery
Shock cord
breakage
Low
Sections are
no longer
tethered
Multiple tests
GPS failure Medium
Unable to
track/recover
rocket
Redundant
systems
Audible
altimeter
failure
Medium
Warrants no
points for
altitude score
Testing
High wind Medium
Drifts outside
recovery zone,
loss of rocket
Postpone
launch
High altitude
parachute
deployment
Low
Drifts outside
recovery zone,
loss of rocket
Multiple test
launches
Failed
separation
event
Low
No parachute
deployment,
ballistic rocket
Adequate
separation
testing both
during flight
and pre-flight
Black Powder
Ignition
Low
Possible
damage to
vehicle,
recovery
system
components,
and/or payload
Testing and
analysis

128. 119
F.2- Failures Modes (Cont’d)
Payload
Loss of
telemetry
High
Failure to meet
SMD Payload
(Requirement
3.1.3.7)
GCS antenna
testing;
maintain Xbee
data
transmission
protocol
Inappropriate
power for
system runtime
Low
Complete
failure, SMD
component
damage
Electrical
power system
testing;
auxiliary power
system current
regulators,
circuit
breakers
Onboard
storage failure
Low
Failure to meet
SMD payload
(Requirement
3.1.3.7)
Testing SD
functionality,
maintain SPI
protocol
Electrical
interference
Low
Erroneous
data,
unpredictable
circuit behavior
Proper
shielding &
wiring
Inadequate
component
mounting
Low
Disconnection
of sensors;
unreliable
payload
Mounting
integrity,
proper
soldering
Erroneous
sensor data
Medium
Inaccurate
results
Redundancy
sensors,
testing
Software
failure
Low
Unpredictable
behavior
Extensive
testing

129. 120
F.3- Hazards
Risk Sources Likelihood Consequence Mitigation Action
Laceration
Knives,
routers,
saws, file,
Drimmel
Medium
Serious injury
or death
Follow
safety
protocols,
proper
tool and
equipment
use,
personal
safety
attire
Discontinue
all
operations,
apply first
aid, contact
EMS
Burns
Chemical
s (FFFFg,
fiberglass
resin),
welders,
soldering
Iron
Medium
Minor to
serious injury
Follow
safety
protocols,
proper
tool and
equipment
use,
personal
safety
attire,
consult
MSDS
Discontinue
all
operations,
apply first
aid, contact
EMS
Respiratory
Damage
Chemical
s (epoxy,
solder),
fumes,
fiberglass
Low
Brain damage
or death
Proper
ventilation
,
use of
respirators
,
consult
MSDS,
first aid kit
available
Discontinue
all
operations,
apply first
aid, contact
EMS
Vision Damage
Welders,
fiberglass
, grinders,
projectile
debris
Low
Partial to
complete
blindness
Use of
goggles,
force
shields,
consult
MSDS,
first aid kit
available
Discontinue
all
operations,
apply first
aid, contact
EMS,
use eyewash

130. 121
F.3- Hazards (Cont’d)
Allergic
Reaction
Epoxy,
chemicals
,
fiberglass
Low
Loss of
respiration,
Inflammation
(Internal &
external)
Use of
gloves,
consult
MSDS,
first aid kit
available
Discontinue
all
operations,
apply first
aid, contact
EMS,
administer
antihistamine
s, safety
shower
Hearing
Damage
FFFFg,
Grinders,
Ignition
Routers
Low
Partial to
complete
deafness
Ear muffs,
consult
MSDS,
first aid kit
available
Discontinue
all
operations,
apply first
aid, contact
EMS
Dismemberment
Projectile
s,
Saws,
Launches
Low
Permanent
injury or death
Make sure
proper
safety
measures
are taken
Discontinue
all
operations,
apply first
aid, contact
EMS,
tourniquet

131. 122
Appendix G: NAR High Power Rocket Safety Code
http://www.nar.org
High Power Rocket Safety Code
Effective August 2012
1. Certification. I will only fly high power rockets or possess high power rocket
motors that are within the scope of my user certification and required licensing.
2. Materials. I will use only lightweight materials such as paper, wood, rubber,
plastic, fiberglass, or when necessary ductile metal, for the construction of my
rocket.
3. Motors. I will use only certified, commercially made rocket motors, and will not
tamper with these motors or use them for any purposes except those
recommended by the manufacturer. I will not allow smoking, open flames, nor
heat sources within 25 feet of these motors.
4. Ignition System. I will launch my rockets with an electrical launch system,
and with electrical motor igniters that are installed in the motor only after my
rocket is at the launch pad or in a designated prepping area. My launch system
will have a safety interlock that is in series with the launch switch that is not
installed until my rocket is ready for launch, and will use a launch switch that
returns to the "off" position when released. The function of onboard energetics
and firing circuits will be inhibited except when my rocket is in the launching
position.
5. Misfires. If my rocket does not launch when I press the button of my electrical
launch system, I will remove the launcher's safety interlock or disconnect its
battery, and will wait 60 seconds after the last launch attempt before allowing
anyone to approach the rocket.
6. Launch Safety. I will use a 5-second countdown before launch. I will ensure
that a means is available to warn participants and spectators in the event of a
problem. I will ensure that no person is closer to the launch pad than allowed
by the accompanying Minimum Distance Table. When arming onboard
energetics and firing circuits I will ensure that no person is at the pad except
safety personnel and those required for arming and disarming operations. I will
check the stability of my rocket before flight and will not fly it if it cannot be
determined to be stable. When conducting a simultaneous launch of more than
one high power rocket I will observe the additional requirements of NFPA 1127.
7. Launcher. I will launch my rocket from a stable device that provides rigid
guidance until the rocket has attained a speed that ensures a stable flight, and
that is pointed to within 20 degrees of vertical. If the wind speed exceeds 5

132. 123
miles per hour I will use a launcher length that permits the rocket to attain a
safe velocity before separation from the launcher. I will use a blast deflector to
prevent the motor's exhaust from hitting the ground. I will ensure that dry
grass is cleared around each launch pad in accordance with the accompanying
Minimum Distance table, and will increase this distance by a factor of 1.5 and
clear that area of all combustible material if the rocket motor being launched
uses titanium sponge in the propellant.
8. Size. My rocket will not contain any combination of motors that total more than
40,960 N-sec (9208 pound-seconds) of total impulse. My rocket will not weigh
more at liftoff than one-third of the certified average thrust of the high power
rocket motor(s) intended to be ignited at launch.
9. Flight Safety. I will not launch my rocket at targets, into clouds, near
airplanes, nor on trajectories that take it directly over the heads of spectators
or beyond the boundaries of the launch site, and will not put any flammable or
explosive payload in my rocket. I will not launch my rockets if wind speeds
exceed 20 miles per hour. I will comply with Federal Aviation Administration
airspace regulations when flying, and will ensure that my rocket will not exceed
any applicable altitude limit in effect at that launch site.
10. Launch Site. I will launch my rocket outdoors, in an open area where trees,
power lines, occupied buildings, and persons not involved in the launch do not
present a hazard, and that is at least as large on its smallest dimension as one-
half of the maximum altitude to which rockets are allowed to be flown at that
site or 1500 feet, whichever is greater, or 1000 feet for rockets with a
combined total impulse of less than 160 N-sec, a total liftoff weight of less than
1500 grams, and a maximum expected altitude of less than 610 meters (2000
feet).
11. Launcher Location. My launcher will be 1500 feet from any occupied building
or from any public highway on which traffic flow exceeds 10 vehicles per hour,
not including traffic flow related to the launch. It will also be no closer than the
appropriate Minimum Personnel Distance from the accompanying table from
any boundary of the launch site.
12. Recovery System. I will use a recovery system such as a parachute in my
rocket so that all parts of my rocket return safely and undamaged and can be
flown again, and I will use only flame-resistant or fireproof recovery system
wadding in my rocket.
13. Recovery Safety. I will not attempt to recover my rocket from power lines,
tall trees, or other dangerous places, fly it under conditions where it is likely to
recover in spectator areas or outside the launch site, nor attempt to catch it as
it approaches the ground.
MINIMUM DISTANCE TABLE
Installed Total
Impulse
(Newton-
Equivalent
High Power
Motor Type
Minimum
Diameter of
Cleared Area
Minimum
Personnel
Distance (ft.)
Minimum
Personnel
Distance

133. 124
Seconds) (ft.) (Complex
Rocket) (ft.)
0 -- 320.00 H or smaller 50 100 200
320.01 --
640.00
I 50 100 200
640.01 --
1,280.00
J 50 100 200
1,280.01 --
2,560.00
K 75 200 300
2,560.01 --
5,120.00
L 100 300 500
5,120.01 --
10,240.00
M 125 500 1000
10,240.01 --
20,480.00
N 125 1000 1500
20,480.01 --
40,960.00
O 125 1500 2000
Note: A Complex rocket is one that is multi-staged or that is propelled by two
or more rocket motors
Revision of July 2008

134. 125
Appendix H: Federal Aviation Regulations 14 CFR, Subchapter F, Part 101,
Subpart C
Federal Aviation Administration, DOT § 101.23
or kite below the top of any structure
and within 250 feet of it, if that shield-
ed operation does not obscure any
lighting on the structure.
§ 101.15 Notice requirements.
No person may operate an unshielded
moored balloon or kite more than 150
feet above the surface of the earth un-
less, at least 24 hours before beginning
the operation, he gives the following
information to the FAA ATC facility
that is nearest to the place of intended
operation:
(a) The names and addresses of the
owners and operators.
(b) The size of the balloon or the size
and weight of the kite.
(c) The location of the operation.
(d) The height above the surface of
the earth at which the balloon or kite
is to be operated.
(e) The date, time, and duration of
the operation.
§101.17 Lighting and marking require-
ments.
(a) No person may operate a moored
balloon or kite, between sunset and
sunrise unless the balloon or kite, and
its mooring lines, are lighted so as to
give a visual warning equal to that re-
quired for obstructions to air naviga-
tion in the FAA publication ‘‘Obstruc-
tion Marking and Lighting’’.
(b) No person may operate a moored
balloon or kite between sunrise and
sunset unless its mooring lines have
colored pennants or streamers attached
at not more than 50 foot intervals be-
ginning at 150 feet above the surface of
the earth and visible for at least one
mile.
(Sec. 6(c), Department of Transportation Act
(49 U.S.C. 1655(c)))
[Doc. No. 1580, 28 FR 6722, June 29, 1963, as
amended by Amdt. 101–4, 39 FR 22252, June
21, 1974]
§101.19 Rapid deflation device.
No person may operate a moored bal-
loon unless it has a device that will
automatically and rapidly deflate the
balloon if it escapes from its moorings.
If the device does not function prop-
erly, the operator shall immediately
notify the nearest ATC facility of the
location and time of the escape and the
estimated flight path of the balloon.
Subpart C— Amateur Rockets
§ 101.21 Applicability.
(a) This subpart applies to operating
unmanned rockets. However, a person
operating an unmanned rocket within
a restricted area must comply with
§ 101.25(b)(7)(ii) and with any additional
limitations imposed by the using or
controlling agency.
(b) A person operating an unmanned
rocket other than an amateur rocket
as defined in § 1.1 of this chapter must
comply with 14 CFR Chapter III.
[Doc. No. FAA–2007–27390, 73 FR 73781, Dec. 4,
2008]
§ 101.22 Definitions.
The following definitions apply to
this subpart:
(a) Class 1—Model Rocket means an
amateur rocket that:
(1) Uses no more than 125 grams (4.4
ounces) of propellant;
(2) Uses a slow-burning propellant;
(3) Is made of paper, wood, or break-
able plastic;
(4) Contains no substantial metal
parts; and
(5) Weighs no more than 1,500 grams
(53 ounces), including the propellant.
(b) Class 2—High-Power Rocket means
an amateur rocket other than a model
rocket that is propelled by a motor or
motors having a combined total im-
pulse of 40,960 Newton-seconds (9,208
pound-seconds) or less.
(c) Class 3—Advanced High-Power
Rocket means an amateur rocket other
than a model rocket or high-power
rocket.
[Doc. No. FAA–2007–27390, 73 FR 73781, Dec. 4,
2008]
§101.23 General operating limitations.
(a) You must operate an amateur
rocket in such a manner that it:
(1) Is launched on a suborbital trajec-
tory;
(2) When launched, must not cross
into the territory of a foreign country
unless an agreement is in place be-
tween the United States and the coun-
try of concern;
(3) Is unmanned; and
(4) Does not create a hazard to per-
sons, property, or other aircraft.

135. 126
§ 101.25
(b) The FAA may specify additional
operating limitations necessary to en-
sure that air traffic is not adversely af-
fected, and public safety is not jeopard-
ized.
[Doc. No. FAA–2007–27390, 73 FR 73781, Dec. 4,
2008]
§ 101.25 Operating limitations for
Class 2-High Power Rockets and
Class 3-Advanced High Power Rock-
ets.
When operating Class 2-High Power
Rockets or Class 3-Advanced High Power
Rockets, you must comply with the
General Operating Limitations of
§101.23. In addition, you must not oper-
ate Class 2-High Power Rockets or Class
3-Advanced High Power Rockets—
(a) At any altitude where clouds or
obscuring phenomena of more than
five-tenths coverage prevails;
(b) At any altitude where the hori-
zontal visibility is less than five miles;
(c) Into any cloud;
(d) Between sunset and sunrise with-
out prior authorization from the FAA;
(e) Within 9.26 kilometers (5 nautical
miles) of any airport boundary without
prior authorization from the FAA;
(f) In controlled airspace without
prior authorization from the FAA;
(g) Unless you observe the greater of
the following separation distances from
any person or property that is not asso-
ciated with the operations:
(1) Not less than one-quarter the
maximum expected altitude;
(2) 457 meters (1,500 feet.);
(h) Unless a person at least eighteen
years old is present, is charged with en-
suring the safety of the operation, and
has final approval authority for initi-
ating high-power rocket flight; and
(i) Unless reasonable precautions are
provided to report and control a fire
caused by rocket activities.
[74 FR 38092, July 31, 2009, as amended by
Amdt. 101–8, 74 FR 47435, Sept. 16, 2009]
§ 101.27 ATC notification for all
launches.
No person may operate an unmanned
rocket other than a Class 1—Model
Rocket unless that person gives the
following information to the FAA ATC
facility nearest to the place of in-
tended operation no less than 24 hours
14 CFR Ch. I (1–1–12 Edition)
before and no more than three days be-
fore beginning the operation:
(a) The name and address of the oper-
ator; except when there are multiple
participants at a single event, the
name and address of the person so des-
ignated as the event launch coordi-
nator, whose duties include coordina-
tion of the required launch data esti-
mates and coordinating the launch
event;
(b) Date and time the activity will
begin;
(c) Radius of the affected area on the
ground in nautical miles;
(d) Location of the center of the af-
fected area in latitude and longitude
coordinates;
(e) Highest affected altitude;
(f) Duration of the activity;
(g) Any other pertinent information
requested by the ATCfacility.
[Doc. No. FAA–2007–27390, 73 FR 73781, Dec. 4,
2008, as amended at Doc. No. FAA–2007–27390,
74 FR 31843, July 6, 2009]
§ 101.29 Information requirements.
(a) Class 2—High-Power Rockets. When
a Class 2—High-Power Rocket requires
a certificate of waiver or authoriza-
tion, the person planning the operation
must provide the information below on
each type of rocket to the FAA at least
45 days before the proposed operation.
The FAA may request additional infor-
mation if necessary to ensure the pro-
posed operations can be safely con-
ducted. The information shall include
for each type of Class 2 rocket expected
to be flown:
(1) Estimated number of rockets,
(2) Type of propulsion (liquid or
solid), fuel(s) and oxidizer(s),
(3) Description of the launcher(s)
planned to be used, including any air-
borne platform(s),
(4) Description of recovery system,
(5) Highest altitude, above ground
level, expected to be reached,
(6) Launch site latitude, longitude,
and elevation, and
(7) Any additional safety procedures
that willbe followed.
(b) Class 3—Advanced High-Power
Rockets. When a Class 3—Advanced
High-Power Rocket requires a certifi-
cate of waiver or authorization the per-
son planning the operation must pro-
vide the information below for each

136. 127
Federal Aviation Administration, DOT § 101.35
type of rocket to the FAA at least 45
days before the proposed operation.
The FAA may request additional infor-
mation if necessary to ensure the pro-
posed operations can be safely con-
ducted. The information shall include
for each type of Class 3 rocket expected
to be flown:
(1) The information requirements of
paragraph (a) of this section,
(2) Maximum possible range,
(3) The dynamic stability character-
istics for the entire flight profile,
(4) A description of all major rocket
systems, including structural, pneu-
matic, propellant, propulsion, ignition,
electrical, avionics, recovery, wind-
weighting, flight control, and tracking,
(5) A description of other support
equipment necessary for a safe oper-
ation,
(6) The planned flight profile and se-
quence of events,
(7) All nominal impact areas, includ-
ing those for any spent motors and
other discarded hardware, within three
standard deviations of the mean im-
pact point,
(8) Launch commit criteria,
(9) Countdown procedures, and
(10) Mishap procedures.
[Doc. No. FAA–2007–27390, 73 FR 73781, Dec. 4,
2008, as amended at Doc. No. FAA–2007–27390,
74 FR 31843, July 6, 2009]
Subpart D—Unmanned Free
Balloons
SOURCE: Docket No. 1457, 29 FR 47, Jan. 3,
1964, unless otherwise noted.
§ 101.31 Applicability.
This subpart applies to the operation
of unmanned free balloons. However, a
person operating an unmanned free bal-
loon within a restricted area must
comply only with § 101.33 (d) and (e) and
with any additional limitations that
are imposed by the using or controlling
agency, as appropriate.
§101.33 Operating limitations.
No person may operate an unmanned
free balloon—
(a) Unless otherwise authorized by
ATC, below 2,000 feet above the surface
within the lateral boundaries of the
surface areas of Class B, Class C, Class
D, or Class E airspace designated for an
airport;
(b) At any altitude where there are
clouds or obscuring phenomena of more
than five-tenths coverage;
(c) At any altitude below 60,000 feet
standard pressure altitude where the
horizontal visibility is less than five
miles;
(d) During the first 1,000 feet of as-
cent, over a congested area of a city,
town, or settlement or an open-air as-
sembly of persons not associated with
the operation; or
(e) In such a manner that impact of
the balloon, or part thereof including
its payload, with the surface creates a
hazard to persons or property not asso-
ciated with the operation.
[Doc. No. 1457, 29 FR 47, Jan. 3, 1964, as
amended by Amdt. 101–5, 56 FR 65662, Dec. 17,
1991]
§101.35 Equipment and marking re-
quirements.
(a) No person may operate an un-
manned free balloon unless—
(1) It is equipped with at least two
payload cut-down systems or devices
that operate independently of each
other;
(2) At least two methods, systems,
devices, or combinations thereof, that
function independently of each other,
are employed for terminating the
flight of the balloon envelope; and
(3) The balloon envelope is equipped
with a radar reflective device(s) or ma-
terial that will present an echo to sur-
face radar operating in the 200 MHz to
2700 MHz frequency range.
The operator shall activate the appro-
priate devices required by paragraphs
(a) (1) and (2) of this section when
weather conditions are less than those
prescribed for operation under this sub-
part, or if a malfunction or any other
reason makes the further operation
hazardous to other air traffic or to per-
sons and property on the surface.
(b) No person may operate an un-
manned free balloon below 60,000 feet
standard pressure altitude between
sunset and sunrise (as corrected to the
altitude of operation) unless the bal-
loon and its attachments and payload,
whether or not they become separated
during the operation, are equipped with
lights that are visible for at least 5

137. 128
Appendix I: Code of Federal Regulation 27 Part 55: Commerce in Explosives
ATF Explosives Rulings and Procedures
The following are digests of ATF
determinations regarding explosive matters
which are of special significance to Federal
explosives licensees and permittees and to ATF
personnel. The full text of each of these
determinations can be found in the ATF
Cumulative Bulletin (1973-1978), and is cited by
year, “CB”, and page number at the end of each
item.
On August 7, 1981, Part 181 of Title 27, CFR
was redesignated as Part 55. The ATF rulings
and procedures issued prior to August 1981 and
still in effect are presented here with current Part
55 regulation citations and the current titles of
ATF personnel.
Table of Contents
1. ATF Procedure 75-4: Descriptions of
Explosives Storage Facilities
2. ATF Ruling 75-20: Meaning of Terms,
“Inhabited Building”
3. ATF Ruling 75-21: Construction of Storage
Facilities by the Department of Defense—
Concrete Floors
4. ATF Ruling 75-31: Meaning of Terms,
“Engaged in the Business”
5. ATF Ruling 75-35: Identification of
Explosive Materials
6. ATF Ruling 76-4: Meaning of Terms,
“State of Residence”
7. ATF Ruling 76-10: One Sale with Multiple
Deliveries
8. ATF Ruling 76-18: Alternate Magazine
Construction Standards
9. ATF Ruling 77-24: Storage of Electric
Blasting Caps with Other Explosive
Materials
1. 27 CFR 55.41: LICENSES AND
PERMITS—GENERAL
Requirements for descriptions of
explosives storage facilities.
ATF Proc. 75-4
This procedure (which was incorporated in
Industry Circular 75-10; effective November 1,
1975) revised requirements for descriptions of
explosives storage facilities that must be filed by
applicants intending to store explosive materials.
The Director, ATF, determined that this
additional descriptive information was and is
required in order to ensure compliance with the
law and regulations. Accordingly, Forms 4705
and 4707 (now ATF F 5400.13/5400.16,
“Application for License or Permit”) were
revised.
Following is the text of the Procedure, as
amended:
Secs. 3 & 4. Licenses and Permits. A person
intending to engage in business as an importer,
manufacturer or dealer in explosive materials, or
who is intending to acquire, transport, ship,
import or receive explosive materials in
interstate or foreign commerce for his own use
and not for resale, shall complete ATF F
5400.13/5400.16, “Application For License or
Permit,” in accordance with the instructions on
the form, and forward the form with the license
or permit fee to the office specified on the form.
If approved, the Chief, National Licensing Center
will issue a license or permit to the applicant. At
the time of renewal of a license or permit, the
Chief, National Licensing Center may require the
filing of a new or amended application, or
additional descriptive pages, to be attached to
the application upon a determination that the
currently approved application is inaccurate or
does not fully describe the storage facilities. If
the application is denied, the applicant will be
advised in writing of the reasons for the denial.
Sec. 5. Storage.
.01 If explosive materials are to be stored, the
requirements of 27 CFR Part 55, Subpart K—
Storage, must be complied with before the
application will be approved. An applicant for a
license or permit who intends to store explosive
materials shall fully describe the intended
storage facilities to support the applicant’s
affirmation that the storage facilities meet the
requirements set forth in 27 CFR Part 55,
Subpart K—Storage.
.02 The description should, as a minimum,
include the following information:
(a) The type of magazine (building, igloo,
tunnel, portable box, portable trailer, etc.).
(b) The location and distance from applicant’s
place of business.
(c) The distance to the next nearest storage
magazine.
(d) A description of significant terrain features
and physical structures, such as buildings,

138. 129
roads, utilities and other facilities which
could be damaged if the magazine
exploded. Indicate the distance between
the magazine and the feature.
(e) The materials (including dimensions and
thicknesses) used for the structure (e.g.,
concrete, corrugated iron over wood,
plywood, tin and earth, etc.).
(f) The security, physical safeguards, locks,
safety equipment, and anti-theft
measures.
(g) The dimensions and capacity of each
magazine.
(h) The class of explosive materials to be
stored in each magazine.
(i) The owner(s) of the magazine, if other
than the applicant.
(j) The names and telephone numbers of
individuals who could open the magazines
for inspection by ATF officers.
(k) Any special conditions, such as
inaccessibility in winter, etc.
(l) [ADDENDUM] A diagram of the premises,
providing much of the required descriptive
information set out above (preparation by
an engineer is not required). [75 CB 79]
2. 27 CFR 55.11: MEANING OF TERMS
(Also § 55.206)
An office or repair shop used in connection
with the manufacture, etc. of explosive
materials is not an “inhabited building.”
ATF Rul. 75-20
ATF has held that a building, such as an office
or repair shop, which is a part of the premises of
an explosives manufacturer and is used in
connection with the manufacture, transportation,
storage, or use of explosive materials, is not an
“inhabited building.”
Section 55.11 of 27 CFR defines inhabited
building as “any building regularly occupied in
whole or in part as a habitation for human
beings, or any church, schoolhouse, railroad
station, store, or other structure where people
are accustomed to assemble, except any
building occupied in connection with the
manufacture, transportation, storage, or use of
explosive materials.”
Regulations in 27 CFR §§ 55.206 and 55.218
set forth provisions concerning the location of
storage facilities and the minimum distances
such storage facilities may be located from,
among other things, “inhabited buildings.”
These provisions are intended to provide
protection to persons who inhabit buildings
located near premises where explosives are
manufactured, stored, etc. However, it is the
intent of § 55.11 to exempt buildings used by the
explosives industry in connection with the
manufacture, transportation, storage, or use of
explosive materials from the table of distance
requirements on “inhabited buildings.” [75 CB
64]
3. 27 CFR 55.207: CONSTRUCTION OF
TYPE 1 MAGAZINES
(Also § 55.210)
Certain explosives storage facilities
meeting standards of construction
prescribed by the Department of Defense
Explosives Safety Board for such storage are
approved by the Bureau.
ATF Rul. 75-21
ATF has held that explosives storage facilities
with smooth-finished concrete floors that were
constructed under contract for the use of the
Department of Defense (DOD) and that are
presently being leased to licensees and
permittees for the storage of commercial
explosives are considered to be in compliance
with the requirements for nonsparking floors, as
set forth in 27 CFR §§ 55.207(a)(4), 55.207(b),
and 55.210, for the storage of all types of fully
packaged explosives, pyrotechnics and
propellants, with the exception of black powder.
Any other such magazines which have smooth
finished concrete floors and which meet or
exceed DOD construction specifications will also
be considered to be in compliance with the
requirements of Part 55 with respect to
nonsparking floors.
It is the responsibility of the licensee or
permittee to provide verification that such
facilities were manufactured under DOD
specifications or that the facilities meet or
exceed such specification standards.
If the Division Director determines that the
concrete floors of type 1 or type 4 magazines do
not meet the preceding requirements, he will
require such floors to be covered with a
nonsparking material, such as epoxy paint or
mastic. [75 CB 67]

139. 130
4. 27 CFR 55.41: LICENSES AND
PERMITS—GENERAL
Certain companies that manufacture
explosive materials for use in their own
operations are required to obtain licenses as
manufacturers of explosive materials.
ATF Rul. 75-31
ATF has held that companies, such as public
utility companies engaged in line and facility
construction, which manufacture explosives on a
regular or continual basis are considered to be
engaged in the business of manufacturing
explosive materials and must be appropriately
licensed as required by 18 U.S.C. 842.
The term “manufacturer” is defined in 18
U.S.C. 841(h) as “any person engaged in the
business of manufacturing explosive materials
for purposes of sale or distribution or for his own
use.”
Although the term “engaged in the business” is
not susceptible to a rigid definition within 18
U.S.C. §§ 841-848, it is interpreted to imply an
element of continuity or habitual practice; an
element clearly present in the operations of
companies described herein.
Therefore, these companies are considered to
be “engaged in the business” and must be
licensed as explosives manufacturers. [75 CB
65]
5. 27 CFR 55.109: IDENTIFICATION OF
EXPLOSIVE MATERIALS
Methods of marking containers of
explosive materials are prescribed.
ATF Rul. 75-35
ATF has held that any method or combination
of methods for affixing the required marks to the
immediate container of explosive materials, or
outside container used in the packaging thereof,
is authorized provided the identifying marks:
(1) Are legible
(2) Show all required information; and,
(3) Are not rendered indecipherable by
extended periods of storage.
Where it is desired to utilize a coding system
and to omit printed markings on the container, a
letterhead application displaying the coding to
be used and the manner of its application shall
be filed with and approved by the Director, ATF,
prior to the use of the proposed coding. Further,
where a manufacturer operates his plant for only
one shift during the day, the shift of manufacture
need not be shown.
It was found that liquid components of
explosive materials stored for a period of time in
polyethylene or other soft containers would seep
through the container walls, tending to render
illegible the inked, identifying marks on the
container.
A manufacturer’s proposal [subsequently
approved] of using a system of perforated
numbers and code symbols (similar to that used
on cancelled checks) to mark containers in
addition to other identifying marks stamped in
ink, was determined to continue to provide the
identification required by 27 CFR 55.109, even if
the ink later became illegible. [75 CB 65]
6. 27 CFR 55.11: MEANING OF TERMS—
STATE OF RESIDENCE
“State of residence” of business entities
who use explosive materials; distribution of
explosive materials by licensees to out-of-
State business entities other than licensees
and permittees; and distribution to
nonresident employees of such entities are
discussed.
ATF Rul. 76-4
ATF was asked to interpret the term “State of
residence” (in § 55.11) as it:
(1) Pertains to the distribution of explosive
materials to out-of-State corporations and other
business entities other than licensees and
permittees; and
(2) Relates to the distribution of explosive
materials to nonresident employees of such
business entities.
The Business Entity
If a person is a corporation or other business
entity, “State of residence” means the State in
which such corporation or other business entity
maintains a “place of business.” A business
entity establishing another “place of business” or
“job site” in another State would acquire a “State
of residence” in that State as well. This means
that a company engaged in construction work
would acquire a residence in each State wherein
its work is performed. Its place of business in

140. 131
those States would be the job sites at which
business is carried on. It would not be essential
to a determination of its State of residence that a
branch office be maintained in, or administrative
work be performed in, the States where job sites
are located.
Such a company would not need a permit to
acquire explosive materials from a licensee in a
State for use at job sites located therein. Form
5400.4, “Explosives Transaction Record,” would
show the out-of-State addresses of the business
entity as the principal place of business, and the
location of the job site as the local place of
business.
Nonresident Employees
The purpose of the data requested on Form
5400.4 is to identify the person authorized by the
business entity to make the purchase of
explosive materials on the entity’s behalf and to
assure the distributor that such person appears
on the required certified list of names of
representatives or agents authorized by the
business entity to acquire the materials.
Regulations (27 CFR § 55.105(e)), implementing
Title 18 U.S.C. 842(f), in part, provide that each
business entity acquiring explosive materials
shall furnish the distributing licensed dealer with
a current, certified list of the names of
representatives or agents authorized to acquire
explosive materials on behalf of such business
entity. The purpose of the data requested on
Form 5400.8, “Explosives Delivery Record,” is to
identify the employee of the business entity or
the employee of a carrier accepting delivery of
explosive materials on behalf of the distributee
at the distributor’s business premises.
Therefore:
In the case of business entities, the
information required on ATF Forms 5400.4 and
5400.8 with respect to employees or agents
arranging for the distribution is not for the
purpose of establishing the residence of such
persons but only for identification purposes. [76
CB 104]
7. 27 CFR 55.126: EXPLOSIVES
TRANSACTION RECORD
Under certain conditions, a single Form
5400.4 may be used to cover a series of
deliveries.
ATF Rul. 76-10
Under the provisions of 27 CFR § 55.126, a
sale or other distribution by a licensee or
permittee shall not be made to a nonlicensee or
nonpermittee unless the transaction is recorded
on a Form 5400.4. Under certain conditions, a
single Form 5400.4 may be used to cover a
series of deliveries.
When an initial sale has been consummated,
with partial deliveries to be made in the
immediate future, the requirements of § 55.126
will have been satisfied if the following steps are
taken:
(1) Form 5400.4 shall be executed at the time
the sale is initially made, although delivery
of the explosive material is extended over
a period of time not to exceed 30 days.
(2) The executed Form 5400.4 shall
subsequently be noted to accurately
reflect the date of each separate delivery
and describe each separate lot of
explosive materials delivered.
(3) In lieu of showing the separate deliveries
on the Form 5400.4, the proprietor may
attach to the executed form a copy of the
delivery record or a copy of the bill of
lading or commercial invoice covering
each delivery; provided that, as to each
such delivery, the attachment contains the
date of the delivery and all the information
required by Item 21 of Form 5400.4.
(4) All other regulatory requirements and
instructions relating to the completion of
the form must be complied with. [76 CB
105]
8. 27 CFR 55.207: CONSTRUCTION OF
TYPE 1 STORAGE FACILITIES
(Also § 55.208)
Alternate construction standards for
storage facilities for explosive materials are
prescribed.
ATF Rul. 76-18
Section 842(j) of 18 U.S.C. states: “It shall be
unlawful for any person to store any explosive
material in a manner not in conformity with
regulations promulgated by the Secretary. In
promulgating such regulations, the Secretary
shall take into consideration the class, type, and
quantity of explosive materials to be stored, as

141. 132
well as the standards of safety and security
recognized in the explosives industry.”
The regulations in 27 CFR §§ 55.207 and
55.208 prescribe types of storage facilities for
explosive materials and provide (among other
things) that such storage facilities shall be bullet-
resistant. Section 55.201(b) provides that
alternate storage facilities may be authorized for
the storage of explosive materials when it is
shown that such alternate facilities are or will be
constructed in a manner substantially equivalent
to the standards of construction contained in the
applicable regulations.
The term “bullet-resistant” means resistant to
penetration of a bullet of 150 grain M2 ball
ammunition having a nominal muzzle velocity of
2700 feet per second fired from a .30 caliber rifle
from a distance of 100 feet perpendicular to the
wall or door.
It has been determined that a wide range of
construction criteria meet the bullet-resistant
requirements of regulations for construction of
storage facilities for explosive materials.
In order to promote standards of safety and
security in the storage of explosive materials
while allowing the industry a wide latitude in the
selection of construction materials, it is held that
storage facilities (magazines) that are
constructed according to the following minimum
specifications are bullet-resistant and meet the
requirements of the regulations as set forth in 27
CFR Part 55 (All steel and wood dimensions are
actual thicknesses. To meet the concrete block
and brick dimensions indicated, the
manufacturers’ represented thicknesses may be
used).
(a) Exterior of 5/8 inch steel, lined with an
interior of any type of nonsparking
material.
(b) Exterior of 1/2 inch steel, lined with an
interior of not less than 3/8 inch plywood.
(c) Exterior of 3/8 inch steel, lined with an
interior of two inches of hardwood.
(d) Exterior of 3/8 inch steel, lined with an
interior of three inches of softwood or 2
1/4 inches of plywood.
(e) Exterior of 1/4 inch steel, lined with an
interior of three inches of hardwood.
(f) Exterior of 1/4 inch steel, lined with an
interior of five inches of softwood or 5 1/4
inches of plywood.
(g) Exterior of 1/4 inch steel, lined with an
intermediate layer of two inches of
hardwood and an interior lining of 1 1/2
inches of plywood.
(h) Exterior of 3/16 inch steel, lined with an
interior of four inches of hardwood.
(i) Exterior of 3/16 inch steel, lined with an
interior of seven inches of softwood or 6
3/4 inches of plywood.
(j) Exterior of 3/16 inch steel, lined with an
intermediate layer of three inches of
hardwood and an interior lining of 3/4 inch
of plywood.
(k) Exterior of 1/8 inch steel, lined with an
interior of five inches of hardwood.
(l) Exterior of 1/8 inch steel, lined with an
interior of nine inches of softwood.
(m) Exterior of 1/8 inch steel, lined with an
intermediate layer of four inches of
hardwood and an interior lining of 3/4 inch
plywood.
(n) Exterior of any type of fire-resistant
material which is structurally sound, lined
with an intermediate layer of four inches of
solid concrete block, OR four inches of
solid brick OR four inches of solid
concrete; AND, an interior lining of 1/2
inch plywood placed securely against the
masonry lining.
(o) Standard eight inch concrete block with
voids filled with well-tamped sand/cement
mixture.
(p) Standard eight inch solid brick.
(q) Exterior of any type of fire-resistant
material which is structurally sound, lined
with an intermediate six inch space filled
with well-tamped dry sand or well-tamped
sand/cement mixture.
(r) Exterior of 1/8 inch steel, lined with a first
intermediate layer of 3/4 inch plywood, a
second intermediate layer of 3 5/8 inches
of well-tamped dry sand or sand/cement
mixture and an interior lining of 3/4 inch
plywood.
(s) Exterior of any type of fire-resistant
material, lined with a first intermediate
layer of 3/4 inch plywood, a second
intermediate layer of 3 5/8 inches well-
tamped dry sand or sand/cement mixture,
a third intermediate layer of 3/4 inch
plywood, and a fourth intermediate layer of
two inches of hardwood OR 14 gauge
steel AND an interior lining of 3/4 inch
plywood.
(t) Eight inch thick solid concrete. [76 CB
106]
9. 27 CFR 55.213: QUANTITY AND
STORAGE RESTRICTIONS

142. 133
(Also § 55.208)
Alternate magazine construction standards
for storage of electric blasting caps with
other explosive materials are prescribed.
ATF Rul. 77-24
Section 842(j) of 18 U.S.C. states: “It shall be
unlawful for any person to store any explosive
material in a manner not in conformity with
regulations promulgated by the Secretary. In
promulgating such regulations, the Secretary
shall take into consideration the class, type, and
quantity of explosive materials to be stored, as
well as the standards of safety and security
recognized in the explosives industry.”
The regulations in 27 CFR § 55.213 restrict
the storage of blasting caps with other explosive
materials. Section 55.201(b) provides that
alternate storage magazines may be authorized
for the storage of explosive materials when it is
shown that such alternate magazines are or will
be constructed in a manner substantially
equivalent to the standards of construction
contained in the applicable regulations.
ATF recognizes that the transportation and
storage of explosive materials in the same
vehicle along with electric blasting caps is often
desired. The Institute of Makers of Explosives
established a recommended standard for such
transport in their Safety Library Publication No.
22, dated November 5, 1971 [revised January
1985]. This standard prescribes the minimum
construction criteria for:
(a) A container securely attached—
(1) Above the cab of the vehicle (see
Figure 1, Appendix A), and
(2) To the vehicle frame under the cargo
space (see Figure 2, Appendix A), or
(b) A built-in compartment in the cargo space
of the vehicle (see Appendix B).
In addition to motorized vehicles,
consideration was also given for the use of
similar criteria on portable wheeled trailers being
used as magazines under § 55.208(a) of the
regulations (see Appendix E).
In order to insure standards of safety and
security in the storage of explosive materials
while allowing the industry a proper latitude in
the construction of magazines, it is held that
vehicles used for transporting and for storing
explosive materials that are constructed in
conformity with the standards listed below, and
in compliance with all other safety and security
provisions contained in Part 55 (e.g., effectively
immobilized when unattended) will meet the
requirements of ATF regulations.
Even though constructed on the same vehicle,
each compartment will be considered as a
separate magazine. The two magazines on the
vehicle will, however, be considered as one
magazine when applying the American Table of
Distances [see Table at § 55.218].
Construction Standards For Storage of
Electric Blasting Caps (Non Mass-
Detonating)
a. The container or compartment must provide
for total enclosure of the electric blasting
caps.
b. The partition between the explosives
storage compartment and the electric
blasting cap compartment must be of
laminate construction consisting of A/C
grade or better exterior plywood, gypsum
board [sheetrock] and low carbon steel
plates. In order of arrangement, the
laminate must conform to the following, with
minimum thickness of each lamination as
indicated:
1/2 inch plywood
1/2 inch gypsum board [sheetrock],
1/8 inch low carbon steel, and,
1/4 inch plywood,
with the 1/4 inch plywood facing the
explosives storage compartment. See
Appendix C for details of laminate
construction. The door to the electric
blasting cap compartment must be of metal
construction or solid wood covered with
metal; the outside walls and top must be of
the same construction as the rest of the
vehicle or trailer. If high explosives or bullet
sensitive explosive materials are stored in
the vehicle, then the storage compartment of
the vehicle must be constructed so as to be
bullet-resistant.
c. As an alternative to the construction
requirements shown in paragraph b, a
container for use only as illustrated in
Appendix A may be used when constructed
as follows:
1. The top, lid or door, and the sides and
bottom of each container must be of
laminate construction consisting of A/C
grade or better exterior plywood, solid
hardwood, gypsum board [sheetrock], and
sheet metal. In order of arrangement, the
laminate must conform to the following,

143. 134
with minimum thickness of each
lamination as indicated:
1/4 inch plywood,
1 inch solid hardwood,
1/2 inch plywood,
1/2 inch gypsum board [sheetrock]
(OR 1/4 inch particle board), and
22 gauge sheet metal,
constructed inside to outside in that
order. See Appendix D for details of
laminate construction.
2. The hardwood must be fastened
together with wood screws, the 1/2 inch
plywood must be fastened to the
hardwood with wood screws, the inner 1/4
inch plywood must be fastened to the
hardwood with adhesive, and the 22
gauge sheet metal must be attached to
the exterior of the container with screws.
d. The laminate composite material must be
securely bound together by waterproof
adhesive or other equally effective means.
e. The steel plates at the joints of laminations
must be secured by continuous fillet welds.
f. All interior surfaces of the container or
compartment must be constructed so as to
prevent contact of contents with any
sparking metal.
g. There must be direct access to the container
or into a compartment from outside the
vehicle.
h. Each container or compartment must have a
snug fitting continuous piano-type
hinged lid or door equipped with a locking
device (or devices).
i. Without permitting direct access to contents
under normal conditions, the locking or
hinging mechanisms must permit at least
one edge of the lid or door to rise or move
outward at least 1/2 inch when subjected to
internal pressure.
j. The exterior of the container or compartment
must be weather-resistant. [77 CB 191]

144. 135
APPENDIX A APPENDIXB
PERMANENTLY MOUNTED CONTAINERS COMPARTMENTS
0
0
0
0
R.
Figure 1
0
REAR DOOR(S)
0>
(X)
F gure 1
F gure 2
NOTE: The configurations shown in Figures
1and 2 are equally applicable to
multi-axle and •cab-over• vehicles.
CAPS
NOTE: The configurations shown In Figures
1 and 2 are equally applicable to
multi-axle and •cab-over• vehicles.
REAR DOOR(S)
REAR DOOR(S)
(Diagrams: Courtesyof IME;]
[Diagrams: Courtesy of IME}
ATF Rul. 77-24, Appendix A and 8
-.....)
0)

145. 136
i ,.
APPENDIXC APPJ;NDIX E
PORTABLE WHEELED TRAILERS
INSIDE
112' PLvm?0D ---V'
(NCgradeor
better, exterior)
114' PLYliKJOD
(AIC grade or
better, exterior)
OUTSIDE
1/8' LOW CARBON STEEL
112' SHEETROCK
Cap Storage
Sketch of laminate construction for contain-
er or compartment for electric blasting caps
use, as illustrated In Appendix A. B, and E.
APPENDIXD
Figure 1
Cap Storage
Figure 3
;::.. ':"J- 22 GAUGE SHEET METAL
INSIDE OUTSIDE
:.· ··'"l '&--- 1/2' SHEETROCK or
114' PAFmCLE BOARD
t -! 112' PLY11MJ0D
----
114'PLYVIIOOD I i...:.: :
1:.:.-= 1IT HARDWOOD
Sketch of laminate construction for contain-
er or compartment for electric blasting caps;
restricted to use as illustrated in Appendix A.
[Diagrams: Courtesy of /ME]
Figure 2 Figure 4
0>
<D
ATF Rul. 77-24, Appendix C- E
-.....)
()1

146. 137
Appendix J: Lab Safety
http://www.tarleton.edu/safety/index.html
TARLETON STATE UNIVERSITY
LABORATORY SAFETY PROGRAM
Office of Risk Management and Safety
August 2009
0

147. 138
1. GENERAL SAFETY GUIDELINES
Because laboratories involve numerous chemicals, procedures, and operations, they
require extensive safety precautions. Laboratory safety involves chemical safety, fire
safety, electrical safety, hazardous waste, and other safety issues. Follow the guidelines in
this program for general laboratory safety, but refer to other programs for specific
information. This section discusses the following:
a. Common laboratory hazards
b. Controlling laboratory risks
c. Safe laboratory practices
d. Equipment safety
a. Common Laboratory Hazards
Examples of common hazards include the following:
i. Chemical hazards: Toxins, corrosives, flammables, and reactives
ii. Biological hazards: Microbes, animals, plants, and genetically
modified agents
iii. Radiation hazards: Ionizing and nonionizing radiation
iv. Physical hazards: Heating devices, noise, projectiles, fire, cold, etc.
v. Electrical hazards: Fire and shock
vi. Mechanical hazards: Moving machinery
vii. Airborne hazardous materials: Vapors, dust, etc.
viii. Ergonomic factors: Standing, repetitive motion
b. Controlling Laboratory Risks
Safety conscious workers using good laboratory practices are the most
important component of laboratory safety. The following factors are
important for safe laboratory operations:
i. Adequate facilities must have:
a) Proper ventilation
b) Nonslip surfaces
c) Hand washing facilities
ii. Available and appropriate safety equipment:
a) Personal protective equipment (gloves, goggles, lab coat,
etc.)
b) Laboratory equipment
c) Safety devices on laboratory equipment, machines, devices,
and instruments
iii. Appropriate emergency equipment:
a) Fire extinguishers
b) Emergency showers
c) Eye wash stations
iv. Appropriate procedures:
a) Good housekeeping
b) Personal hygiene (proper hand washing, etc.)

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v. Knowledgeable workers:
a) Experienced
b) Properly trained and retrained as needed
Properly trained and experienced workers have the greatest ability to
control laboratory risks. By using good laboratory practices and training,
workers can minimize hazards, exposure, contamination, and workplace
accidents.
c. Safe Laboratory Practices
To ensure laboratory safety, follow safe laboratory practices, including the
following:
Know the chemicals and hazards in your laboratory.
Know what to do an emergency situation.
Know how to read and interpret MSDSs.
Wear personal protective equipment, as appropriate.
Follow safe practices for working with chemicals.
Ice from a laboratory ice machine is not for human consumption.
Designate microwave ovens and other heating devices exclusively
for food or laboratory operations, not both. Ensure ovens are
clearly labeled to indicate their function.
Do not wear contact lenses around chemicals, fumes, dust
particles, or other hazardous materials.
Protect unattended operations from utility failures and other
potential problems that could lead to overheating or other
hazardous events.
Avoid working alone in a laboratory.
Avoid producing aerosols.
Use extreme care when working with needles, blades, and glass.
Do not eat, drink, or use tobacco products in the laboratory.
Never make contact with a pipet using your mouth.
Clean contaminated equipment and spills immediately.
In the event of a mercury spill, avoid contaminating equipment.
Clean mercury spills immediately with an appropriate spill kit.
Do not allow children in the laboratory. It is a violation of state law
for a child to be unattended in a place that presents a risk of harm.
Keep laboratory doors closed.
Decontaminate all affected equipment after use.
Avoid using dry ice in enclosed areas. (Dry ice can produce
elevated carbon dioxide levels.)
Dry ice mixed with isopropanol or ethanol may cause frost bite.
Hallways, corridors, and exit ways must be kept clear. Do not
relocate (even temporarily) laboratory equipment to these areas.

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Never underestimate the hazards associated with a laboratory. If
you are unsure about what you are doing, get assistance.

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d. Equipment Safety
There are four fundamental elements of equipment safety:
i. Use the correct equipment
ii. Know how to operate the equipment
iii. Inspect the equipment regularly
iv. Use the equipment properly
Use equipment for its intended purpose only. Do not modify equipment without
guidance from the equipment manufacturer or the Office of Risk Management
and Safety (RMS). Do NOT remove or override equipment safety devices.
Working in a laboratory requires various types of equipment. To ensure
equipment safety, you must be familiar with:
a. Equipment operation
b. Applicable safeguards
c. Maintenance requirements
Always inspect equipment to ensure it meets the following requirements before
use:
a. Controls and safeguards are adequate and functional.
b. Location is safe (and well-ventilated, if necessary).
c. Equipment works properly.
IMPORTANT: Disconnect any equipment that is unsafe or does not work
properly, and remove it from service. Notify others of the problem and have the
equipment repaired or replaced.
Refer to other sections in this document for specific information on operating
laboratory equipment, such as fume hoods, heating devices, vacuums, etc.
2. AEROSOL PRODUCTION
The term "aerosol" refers to the physical state of liquid or solid particles suspended in the
air. Aerosols containing infectious agents and hazardous materials can pose a serious risk
because:
a. Small aerosol particles can readily penetrate and remain deep in the respiratory
tract, if inhaled.
b. Aerosols may remain suspended in the air for long periods of time.
c. Aerosol particles can easily contaminate equipment, ventilation systems, and
human skinch
The following equipment may produce aerosols: centrifuges, blenders, shakers, magnetic
stirrers, sonicators, pipets, vortex mixers, syringes and needles, vacuum-sealed ampoules,
grinders, mortar and pestles, test tubes, culture tubes, and heated-inoculating loop
funnels.

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3. Follow these guidelines to eliminate or reduce the hazards associated with aerosols:
a. Conduct procedures that may produce aerosols in a biological safety cabinet or a
chemical fume hood.
b. Keep the stoppers inside tube when in a vortex or centrifuge.
c. Allow aerosols to settle for one to five minutes before opening a centrifuge,
blender, or tube.
d. Place a cloth soaked with disinfectant over the work surface to kill any
biohazardous agents.
e. Slowly reconstitute or dilute the contents of an ampoule.
f. When combining liquids, discharge the secondary material down the side of the
container or as close to the surface of the primary liquid as possible.
g. Avoid splattering by allowing inoculating loops or needles to cool before
touching biological specimens.
h. Use a mechanical pipetting device.
4. ANIMALS AND HAZARDOUS MATERIALS
a. Animals and Toxic Chemicals
Any research or instructional use of hazardous materials in live animals requires
the submission of an Animal Use Protocol to the appropriate Dean and
Department Head. The Protocol must be fully approved and RMS advised before
any researcher may acquire, house, or use animals.
IMPORTANT: With the increasing prevalence of animal testing, there comes a
greater need to protect researchers. Consider both the direct hazards associated
with research animals and the hazardous metabolic byproducts produced by
research animals.
Animal research or testing with toxic chemicals (including known or suspected
carcinogens) may produce aerosols, dusts, or metabolic byproducts that contain
toxicants. The animal bedding, equipment, and surrounding atmosphere may
become contaminated.
When working with research animals and toxic chemicals always wear gloves and
button your laboratory coat. If aerosol production cannot be controlled, use a
respirator. Follow all instructions outlined in the approved Animal Use Protocol
for handling these agents.
A respirator with a HEPA filter will protect you from airborne particulates, but it
will not protect you from chemical vapors. Wetting animal bedding before
cleanup will help reduce aerosols.
b. Animals and Infectious Agents
Personnel performing animal research with infectious agents or working with
animals that carry potential zoonoses must utilize isolation procedures. The extent

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of isolation must be appropriate for the infection risk. All work with these agents
and animals that could shed these agents must be approved by the appropriate
Dean and Department Head. Examples of zoonotic diseases that pose a hazard to
humans include the following:
Brucellosis
Salmonellosis
Shigellosis
Pasteurellosis
Tularemia
Tuberculosis
Ringworm
Herpes B-virus
Rabies
Viral hepatitis
Q Fever
Conduct work with infectious agents according to good laboratory procedures and
containment practices. For information on proper disposal methods, refer to the
Biological Safety Program.
c. Animals and Recombinant Genetic Materials
Animal research with recombinant DNA (rDNA) must be conducted in
accordance with NIH guidelines and Tarleton State University requirements.
Because containment and disposition is a critical concern, all experiments
involving rDNA or genetically altered animals (including recombinants,
transgenics, and mosaics) must receive prior approval from RMS. The use of
radioactive materials in animals must be first approved by RMS. Permits to use
radioisotopes must be acquired through RMS.
d. Mechanical Injury Hazards
Mechanical injury is the most common hazard associated with animal research.
Animals are capable of inflicting extensive injury to humans. Most research
animals can bite or scratch. Livestock, large animals, and primates can bite,
batter, or crush. Because disease and infection are easily spread by bites and
scratches, researchers must take special care when working with animals.
e. Animal Allergies
Researchers who work with animals may develop allergic reactions, including
rhinitis, conjunctivitis, asthma, and dermatitis. Symptoms of animal allergy may
include nasal congestion, sneezing, watery eyes, hives, and eczema.
Rabbits and rodents are the most common research animals that cause severe
allergic reactions. Animal dander, fur, bedding, urine, saliva, and tissues are the
primary sources of allergic antigens. Mold spores and proteins in animal feed may
also act as antigens.

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To reduce exposure to animal allergens, minimize the generation of aerosols and
dust and wear protective equipment. Take special care to wear respiratory
protection and gloves when feeding animals, handling animals, changing
bedding, or cleaning cages.
f. Indirect Animal Hazards
Indirect hazards occur when research animals are intentionally exposed to
biological agents, chemicals, and radioactive materials. Because animal bedding,
equipment, waste products, and surrounding atmosphere may become
contaminated, these items can be hazardous. To protect personnel, manage all
animal products and areas according to specific procedures approved by the
appropriate oversight committee.
Refer to the Agriculture Safety Program for more information pertaining to the
safe handling of livestock.
5. CENTRIFUGES
Centrifuging presents the possibility of two serious hazards: mechanical failure and
aerosols. The most common hazard associated with centrifuging is a broken tube. To
ensure safety when operating a centrifuge, take precautions to ensure the following:
a. Proper loading (accurate balancing)
b. Safe operating speeds (do not exceed manufacturer recommendations)
c. Safe stopping
d. Complete removal of materials
e. Proper cleanup
Follow these guidelines when working with a centrifuge:
a. When loading the rotor, examine tubes for signs of stress, and discard tubes that
are damaged.
b. Inspect the inside of each tube cavity. Remove any glass or other debris from the
rubber cushion.
c. Ensure the centrifuge has adequate shielding to guard against accidental flyaways.
d. Use a centrifuge only if it has a disconnect switch that deactivates the rotor when
the lid is open.
e. Do not overfill a centrifuge tube to the point where the rim, cap, or cotton plug
becomes wet.
f. Always keep the lid closed during operation and shut down. Do not open the lid
until the rotor is completely stopped.
g. Do not break the head rotation by hand.
h. Do not use aluminum foil to cap a centrifuge tube. Foil may rupture or detach.
i. When balancing the rotors, consider the tubes, buckets, adapters, inserts, and any
added solution.
j. Stop the rotor and discontinue operation if you notice anything abnormal such as
noise or vibration.

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k. Rotor heads, buckets, adapters, tubes, and plastic inserts must match.

155. 146
Low-speed and small portable centrifuges that do not have aerosol-tight chambers may
allow aerosols to escape. Use a safety bucket to prevent aerosols from escaping. High-
speed centrifuges pose additional hazards due to the higher stress and force applied to
their rotors and tubes. In addition to the safety guidelines outlined above, follow these
guidelines for high-speed centrifuges:
i. Filter the air exhausted from the vacuum lines.
ii. Keep a record of rotor usage, in order to avoid the hazard of metal fatigue.
iii. Frequently inspect, clean, and dry rotors to prevent corrosion or other
damage.
iv. Follow the manufacturer’s operating instructions.
6. COMPRESSED GASES
Compressed gases in the laboratory present chemical and physical hazards. If compressed
gases are accidentally released, they may cause the following:
a. Depleted oxygen atmosphere
b. Fire
c. Adverse health effects
Cylinders that are knocked over or dropped can be very dangerous and can cause serious
injuries. If a valve is knocked off a compressed gas cylinder, the cylinder can become a
lethal projectile. Because disposal of compressed gas cylinders is difficult and expensive,
be sure to arrange a return agreement with suppliers prior to purchase.
Cylinders can travel through walls much like a torpedo travels through water. They can
cause structural damage, severe injury, and death. Follow these guidelines to ensure safe
storage of gas cylinders:
a. Secure all cylinders in racks, holders, or clamping devices. Fasten
cylinders individually (not ganged) in a well ventilated area.
b. Do not rely on color to identify container contents. Check the label.
c. Close valves, and release pressure on the regulators when cylinders are not
in use.
d. Minimize the number of hazardous gas cylinders in a laboratory. Do not
exceed the following combination:
i. Three 10" x 50" flammable gas and/or oxygen cylinders, and
ii. Two 9" x 30" liquefied flammable gas cylinders, and
iii. Three 4" x 15" cylinders of severely toxic gases (i.e. arsine,
chlorine, diborane, fluorine, hydrogen cyanide, methyl bromide,
nitric oxide, phosgene).
e. Keep heat, sparks, flames, and electrical circuits away from gas cylinders.
f. Store cylinders of flammable and oxidizing agents at least 20 feet apart, or
separate these items with a fire wall.
g. Do not store gas cylinders in hallways or public areas.

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When working with compressed gas cylinders, remember the following:
a. Never move a gas cylinder unless the cylinder cap is in place and the
cylinder is chained or otherwise secured to a cart.
b. Do not move a cylinder by rolling it on its base.
c. Only use regulators approved for the type of gas in the cylinder.
d. Do not use adapters to interchange regulators.
e. When opening a cylinder valve, follow these guidelines:
f. Direct the cylinder opening away from people.
g. Open the valve slowly.
h. If a cylinder leaks, carefully move the cylinder to an open space outdoors.
Have the supplier pick up the cylinder.
i. Do not use oil or other lubricant on valves and fittings.
j. Do not use oxygen as a substitute for compressed air.
k. Do not lift cylinders by the cap.
l. Do not tamper with the safety devices on a cylinder. Have the
manufacturer or supplier handle cylinder repairs.
m. Do not change a cylinder's label or color. Do not refill cylinders yourself.
n. Do not heat cylinders to raise internal pressure.
o. Do not use compressed gas to clean your skin or clothing.
p. Do not completely empty cylinders. Maintain at least 30 psi.
q. Do not use copper (>65% copper) connectors or tubing with acetylene.
Acetylene can form explosive compounds with silver, copper, and
mercury.
r. Always wear impact resistant glasses or goggles when working with
compressed gases.
7. CRYOGENIC LIQUIDS
Cryogenic fluids, such as liquid air, liquid nitrogen, or liquid oxygen, are used to obtain
extremely cold temperatures. Most cryogenic liquids are odorless, colorless, and tasteless
when vaporized. When cryogenic liquids are exposed to the atmosphere, however, they
create a highly visible and dense fog. All cryogens other than oxygen can displace
breathable air and can cause asphyxiation. Cryogens can also cause frostbite on exposed
skin and eye tissue.
Cryogens pose numerous hazards. For example, cryogenic vapors from liquid oxygen or
liquid hydrogen may cause a fire or explosion if ignited. Materials that are normally
noncombustible (e.g. carbon steel) may ignite if coated with an oxygen-rich condensate.
Liquefied inert gases, such as liquid nitrogen or liquid helium, are capable of condensing
atmospheric oxygen and causing oxygen entrapment or enrichment in unsuspected areas.
Extremely cold metal surfaces are also capable of entrapping atmospheric oxygen. The
hazards associated with cryogenic liquids are displayed in Table 1.

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Table 1: Cryogenic Hazards
Cryogenic Hazard Source Hazard
Hydrogen, methane, and acetylene Gases are flammable.
Oxygen Increases the flammability of
combustibles.
Liquefied inert gases Possible oxygen entrapment.
Extremely cold surfaces Oxygen atmosphere may
condense.
Because the low temperatures of cryogenic liquids may affect material properties, take
care to select equipment materials accordingly. Follow these guidelines when working
with cryogenic liquids:
a. Before working with cryogenic liquids, acquire a thorough knowledge of
cryogenic procedures, equipment operation, safety devices, material properties
and protective equipment usage.
b. Keep equipment and systems extremely clean.
c. Avoid skin and eye contact with cryogenic liquids. Do not inhale cryogenic
vapors.
d. Pre-cool receiving vessels to avoid thermal shock and splashing.
e. Use tongs to place and remove items in cryogenic liquid.
f. When discharging cryogenic liquids, purge the line slowly. Only use transfer lines
specifically designed for cryogenic liquids.
g. Rubber and plastic may become very brittle in extreme cold. Handle these items
carefully when removing them from cryogenic liquid.
h. Store cryogenic liquids in double-walled, insulated containers (e.g. Dewar flasks).
i. To protect yourself from broken glass if the container breaks or implodes, tape the
exposed glass on cryogenic containers.
j. Do not store cylinders of cryogenic liquids in hallways or other public areas.
IMPORTANT: Be aware of the tremendous expansion and threat of asphyxiation
when a cryogenic liquid vaporizes at room temperature.
8. ELECTROPHORESIS
Electrophoresis equipment may be a major source of electrical hazard in the laboratory.
The presence of high voltage and conductive fluid in this apparatus presents a potentially
lethal combination. Many people are unaware of the hazards associated with this
apparatus; even a standard electrophoresis operating at 100 volts can deliver a lethal
shock at 25 milliamps. In addition, even a slight leak in the device tank can result in a
serious shock.

158. 149
Protect yourself from the hazards of electrophoresis and electrical shock by taking these
precautions:
a. Use physical barriers to prevent inadvertent contact with the apparatus.
b. Use electrical interlocks.
c. Frequently check the physical integrity of the electrophoresis equipment.
d. Use warning signs to alert others of the potential electrical hazard.
e. Use only insulated lead connectors.
f. Turn the power off before connecting the electrical leads.
g. Connect one lead at a time using one hand only.
h. Ensure that your hands are dry when connecting the leads.
i. Keep the apparatus away from water and water sources.
j. Turn the power off before opening the lid or reaching into the chamber.
k. Do not disable safety devices.
l. Follow the equipment operating instructions.
9. GLASSWARE
Accidents involving glassware are the leading cause of laboratory injuries. To reduce the
chance of cuts or punctures, use common sense when working with glassware and follow
special safety precautions for tasks that involve unusual risks. Guidelines for laboratory
glassware safety:
a. Inspect glassware before and after each use. Discard or repair any cracked,
broken, or damaged glassware.
b. Thoroughly clean and decontaminate glassware after each use.
c. When inserting glass tubing into rubber stoppers, corks, or tubing, you must:
i. Use adequate hand protection.
ii. Lubricate the tubing.
iii. Hold hands close together to minimize movement if the glass breaks.
d. When possible, substitute plastic or metal connectors for glass connectors.
e. Large glass containers are highly susceptible to thermal shock. Heat and cool
large glass containers slowly. Use Pyrex or heat-treated glass for heating
operations.
f. Leave at least 10 percent air space in containers with positive closures.
g. Never use laboratory glassware to serve food or drinks.
h. Use thick-walled glassware for vacuum operation.
i. Use round-bottomed glassware for vacuum operations. Flat-bottomed glassware is
not as strong as round-bottomed glassware.
NOTE: Do not use chromic acid to clean glassware. Chromic acid is extremely
corrosive and expensive to dispose of. Refer to the Hazardous Waste Disposal
Program.
Follow these safety guidelines for handling glassware:
i. When handling cool flasks, grasp the neck with one hand and support the
bottom with the other hand.

159. 150
ii. Lift cool beakers by grasping the sides just below the rim. For large
beakers, use two hands: one on the side and one supporting the bottom.
iii. Never carry bottles by their necks.
iv. Use a cart to transport large bottles of dense liquid.
Follow these guidelines for handling and disposing of broken glass:
a) Do not pick up broken glass with bare or unprotected hands. Use a
brush and dust pan to clean up broken glass. Remove broken glass
in sinks by using tongs for large pieces and cotton held by tongs
for small pieces and slivers.
b) Glass contaminated with biological, chemical, or radioactive
materials must be decontaminated before disposal or be disposed
of as hazardous waste.
c) Before disposing of broken glass in a trash can, place the glass in a
rigid container such as cardboard and mark it "Broken Glass".
10. HEATING SYSTEMS
Some laboratory heating procedures involve an open flame. Common hazards associated
with laboratory heating devices include electrical hazards, fire hazards, and hot surfaces.
Heated chemicals can cause more damage more quickly. Reaction rates double for each
10°C increase in temperature. Devices that supply heat for reactions or separations
include the following:
a. Open flame burners
b. Hot plates
c. Heating mantles
d. Oil and air baths
e. Hot air guns
f. Ovens
g. Furnaces
h. Ashing systems
Before using any electrical heating device, follow these guidelines:
i. Ensure that heating units have an automatic shutoff.
ii. Ensure that heating devices and all connecting components are in good
working condition.
iii. Heating baths should be equipped with timers to ensure that they turn on
and off at appropriate times.
iv. Use a chemical fume hood when heating flammable or combustible
solvents. Arrange the equipment so that escaping vapors do not contact
heated or sparking surfaces.
v. Use non-asbestos thermal-heat resistant gloves to handle heated materials
and equipment.
vi. Perchloric acid digestions must be conducted in a perchloric fume hood.
vii. Minimize the use of open flames.

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viii. Never leave an open flame unattended.

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11. PRESSURIZED SYSTEMS
Do not conduct a reaction in, or apply heat to, a closed system apparatus unless the
equipment is designed and tested to withstand pressure. Pressurized systems should have
an appropriate relief valve, be fully shielded and be conducted in an occupied space.
Until safe operation is assured, remote operation is mandatory. Safety points to
remember:
a. Minimize risk and exposure.
b. Identify and assess all hazards and consequences.
c. Use remote manipulations whenever possible.
d. Minimize pressure, volume, and temperature.
e. Design conservatively.
f. Use material with a predictably safe failure mode.
g. Ensure that the components of the pressurized system will maintain structural
integrity at the maximum allowable working pressure. Avoid material that may
become brittle.
h. Operate within the original design parameters.
i. Provide backup protection (i.e. pressure relief valves, fail-safe devices).
j. Use quality hardware.
k. Use protective shield or enclosures provided.
l. Use tie-downs to secure tubing and other equipment.
m. Do not leave a pressurized system unattended.
Normally pressurized systems should not include glass components unless they are
specially designed and intended for that purpose.
12. REFRIGERATORS/FREEZERS
Using a household refrigerator to store laboratory chemicals is extremely hazardous for
several reasons:
a. Many flammable solvents are still volatile at refrigerator temperatures.
b. Refrigerator temperatures are typically higher than the flashpoint of most
flammable liquids.
c. The storage compartment of a household refrigerator contains numerous ignition
sources including thermostats, light switches, and heater strips.
d. The compressor and electrical circuits, at the bottom of the unit (where chemical
vapors are likely to accumulate) are not sealed.
Laboratory-safe and explosion-proof refrigerators typically provide adequate protection
for chemical storage in the laboratory. Laboratory-safe refrigerators, for example, are
specifically designed for use with flammables since the sparking components are located
on the exterior of the refrigerator. Explosion-proof refrigerators are required in areas that
may contain high levels of flammable vapors (i.e. chemical storage rooms with large
quantities of flammables). Follow these rules for using refrigerators in the laboratory:

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i. Never store flammable chemicals in a household refrigerator.

163. 154
ii. Do not store food or drink in a laboratory refrigerator/freezer.
iii. Ensure that all refrigerators are clearly labeled to indicate suitable usage.
iv. Laboratory-safe and explosion-proof refrigerators should be identified by
the manufacturer’s label.
v. "Not Safe for Flammable Storage" labels are available from RMS.
vi. Refrigerators used to store food should be labeled "For Food Only".
13. VACUUM SYSTEMS
Vacuum systems pose severe implosion hazards. Follow these guidelines and
requirements to ensure system safety:
a. Ensure that pumps have belt guards in place during operation.
b. Ensure that service cords and switches are free from defects.
c. Always use a trap on vacuum lines to prevent liquids from being drawn into the
pump, house vacuum line, or water drain.
d. Replace and properly dispose of vacuum pump oil that is contaminated with
condensate. Used pump oil must be disposed as hazardous waste.
e. Place a pan under pumps to catch oil drips.
f. Do not operate pumps near containers of flammable chemicals.
g. Do not place pumps in an enclosed, unventilated cabinet.
IMPORTANT: All vacuum equipment is subject to possible implosion. Conduct
all vacuum operations behind a table shield or in a fume hood. Do not
underestimate the pressure differential across the walls of glassware that can be
created by a water aspirator.
a. Glassware Vaccum Operations
Glassware used with vacuum operations must meet the following
requirements:
i. Only heavy-walled round-bottomed glassware should be used for
vacuum operations. The only exception to this rule is glassware
specifically designed for vacuum operations, such as an
Erlenmeyer filtration flask.
ii. Wrap exposed glass with tape to prevent flying glass if an
implosion occurs.
iii. Carefully inspect vacuum glassware before and after each use.
Discard any glass that is chipped, scratched, broken, or otherwise
stressed.
b. Glass Desiccators
Glass desiccators often have a slight vacuum due to contents cooling.
When using desiccators, follow these guidelines:
i. Use molded plastic desiccators with high tensile strength.
ii. For glass desiccators, use a perforated metal desiccator guard.

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c. Cold Trap
A cold trap is a condensing device to prevent moisture contamination in a
vacuum line. Guidelines for using a cold trap include:
i. Locate the cold trap between the system and vacuum pump.
ii. Ensure that the cold trap is of sufficient size and cold enough to
condense vapors present.
iii. Check frequently for blockages in the cold trap.
iv. Use isopropanol/dry ice or ethanol/dry ice instead of acetone/dry
ice to create a cold trap. Isopropanol and ethanol are cheaper, less
toxic, and less prone to foam.
v. Do not use dry ice or liquefied gas refrigerant bath as a closed
system. These can create uncontrolled and dangerously high
pressures.
vi. A disinfectant trap should be used in-line when a vacuum is used
with hazardous biological materials.
14. TRAINING AND INSPECTIONS
a. Training Requirements
Administrative and engineering controls help minimize laboratory risks. Before
using a lab, new employees and students must be trained by their respective
supervisor/instructor on the proper use of laboratory equipment, personal
protective equipment, chemicals, and MSDS.
Lab Safety and Hazard Communications training is available online through the
RMS website, refer to: http://www.tarleton.edu/~safety/training-online.html.
New employees and students who complete of the online training must submit
documentation of completion to RMS within 30 days of completion.
New employees and students must be instructed on the location of all emergency
facilities and contact information. All laboratories MUST be labeled with
emergency contact information. If an incident occurs during off-hours,
respondents need to know the names and telephone numbers of the people
responsible for laboratory operations and emergency responders. Keep this
information current, accurate and available. Emergency contact signage is
available from RMS.
b. Lab Inspections
It is important that laboratories are inspected by the personnel/department using
them on a regular basis. Discovery of any safety hazards or concerns must be
reported to RMS immediately. Quarterly lab safety audits will be conducted on all
Tarleton State University laboratories by RMS personnel. Refer to Appendix A,
Lab Safety Audit Inspection Form.

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REFERENCES
For more information on lab safety, refer to the following safety programs available
through RMS:
Biological Safety Program
Chemical Safety Program
Hazard Communication Program
Hazardous Waste Program
Biohazardous Waste Program

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Appendix K: Hazardous Waste Management
http://www.tarleton.edu/safety/index.html
TARLETON STATE UNIVERSITY
HAZARDOUS WASTE MANAGEMENT
PROGRAM
Office of Risk Management and Safety
August 2009

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1. GENERAL
The following information is provided to assist Tarleton State University in establishing
procedures to meet safety requirements for Hazardous Waste Management and to protect
students, employees and the environment.
2. PURPOSE
The purpose of this document is to inform faculty, staff, employees, and students at
Tarleton State University regarding Federal and State hazardous waste disposal
regulations and to define the Tarleton Hazardous Waste Management Program.
3. SCOPE
This Program applies to all Tarleton State University Facilities. The Program pertains to
hazardous chemical waste and does not include procedures for the management of
radioactive, infectious, and biological waste. The Tarleton Office of Risk Management &
Safety (RMS) administers the Hazardous Waste Management Program. Compliance with
the program is critical and requires full cooperation by all campus entities.
4. DEFINITIONS
a. Acutely Hazardous Waste – In accordance with 40 CFR§261.11(a)(2),
hazardous waste that has the following criteria:
i. fatal to humans in low doses
ii. in the absence of data on human toxicity capable of causing or
significantly contributing to an increase in serious irreversible, or
incapacitating reversible illness
b. Central Accumulation Area - Site designated by the Office of Risk Management
and Safety to be used for the storage of hazardous wastes prior to shipment to
permitted disposal facilities. There are two Central Accumulation Areas on
Tarleton State University campus:
i. Secured area behind Building 671 and across from Physical Plant
ii. Secured building behind Building 919 (Science Bldg)
c. Disposal - The discharge, deposit, injection, dumping, spilling, or placing of any
solid waste or hazardous waste (whether containerized or non-containerized) into
or on any land or water so that such solid waste or any constituent thereof may
enter the environment or be emitted into the air or discharged into any water,
including groundwaters.

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d. EPA Identification Number - The number assigned by the Environmental
Protection Agency to each generator, transporter, and processing, storage or
disposal facility.

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e. Facility - Includes all contiguous land, and structures, other appurtenances, and
improvements on the land used for storing, processing, or disposing of municipal
hazardous waste or industrial solid waste.
f. Generator - Any person, by site, who produces municipal hazardous waste or
industrial solid waste; any person who possesses municipal hazardous waste or
industrial solid waste to be shipped to any other person; or any person whose act
first causes the solid waste to become subject to regulation.
g. Hazardous Material - a substance or material, including a hazardous substance,
which has been determined by the Secretary of Transportation to be capable of
posing an unreasonable risk to health, safety, and property when transported in
commerce, and which has been so designated.
h. Hazardous Waste - Any solid waste material listed or identified in Title 40 Code
of Federal Regulations, Part 261, Subpart C and D or exhibiting the characteristics
of ignitability, corrosivity, reactivity, or E.P. toxicity also defined in Part 261.
i. Manifest - A legal document containing required information, which must
accompany shipments of Municipal Hazardous Waste or Class I-Industrial Solid
Waste transported on public roads or thoroughfares.
j. Mixed Waste - A radioactive waste that is also a hazardous waste.
k. Permit - A written document issued by EPA or TCEQ that, by its conditions,
authorizes the construction, installation, modification, or operation of a specified
municipal hazardous waste or industrial solid waste storage, processing, or
disposal facility in accordance with specified limitations.
l. Processing - The extraction of materials, transfer, volume reduction, conversion
to energy, or other separation and preparation of solid waste for reuse or disposal,
including the treatment or neutralization of hazardous waste, designed to change
the physical, chemical, or biological character or composition of any hazardous
waste so as to neutralize such waste, or as to recover energy or material from the
waste or so as to render such waste non-hazardous or less hazardous; safer to
transport, store, and dispose; or amenable for recovery, amenable for storage, or
reduced in volume.
m. Recyclable Materials - Wastes that are recycled. Recycled material is used,
reused, or reclaimed.
n. Reclaimed material is processed or regenerated to recover a usable product.
Examples: Recovery of lead from spent batteries, or regeneration of spent solvent.

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o. Satellite Accumulation Area - An area, system, or structure used for temporary
accumulation of hazardous waste prior to transport to the central accumulation
area. Must have a sign posted identifying the location of SAA. Examples:
workspace corner, lab area, closets, etc.
p. Solid Waste - Any garbage, refuse, sludge from a waste treatment plant, water
treatment plant, or air pollution control facility or other discarded material,
including solid, liquid, semi-solid, or contained gaseous material resulting from
industrial, municipal, commercial, mining and agricultural operations, and from
community and institutional activities.
q. Storage - The holding of solid waste for a temporary period, at the end of which
the waste is processed, disposed of, recycled, or stored elsewhere.
r. Texas Solid Waste Number - The number assigned by the TCEQ to each
generator, transporter, and processing, storage, or disposal facility.
s. Transporter - Any person who conveys or transports municipal hazardous waste
or industrial solid waste by truck, ship, pipeline or other means.
t. Universal Waste – a subtype of hazardous waste subject to 40 CFR Part273 and
TAC 335.261 to include:
i. Batteries including lead-acid that are not managed under 40 CFR
266,Subpart G;
ii. Recalled pesticides that are part of a voluntary or mandatory recall under
FIFRA or pesticides managed as part of a waste pesticide program; and
iii. Mercury-Contained Devices (i.e. thermostats, switches, thermometers,
etc.)
iv. Spent Lamps including Fluorescent(Hg), Halogen(Hg), Metal Halide(Hg),
High/Low Pressure Sodium(Hg), Mercury Vapor(Hg), Incandescent(Pb).
v. Paint and Paint-Related wastes – considered universal waste according to
Texas and subject to 30 TAC 335.262. If this waste is shipped out of
Texas it must be manifested as hazardous waste.
5. BACKGROUND
Tarleton State University is designated as a „Conditionally Exempt Small Quantity
Generator‟(CESQG) of hazardous waste. If monthly accumulation of hazardous wastes
should ever exceed 220 lbs or 2.2 lbs of acutely hazardous wastes, then TSU will be
designated as a „Small Quantity Generator‟ (SQG) and must comply with the State and
Federal regulations on waste disposal associated with that classification. Both the Texas

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Commission on Environmental Quality (TCEQ) and the Environmental Protection
Agency (EPA) may inspect the Tarleton Hazardous Waste Management Program for
compliance.

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Tarleton is not permitted to treat or dispose of waste locally. All waste must be
transported to a permitted off-site facility for further storage, treatment, and/or disposal. It
is illegal to dispose of hazardous chemical waste by dilution, evaporation, or dumping
into the sanitary or storm sewers or into the local landfill.
The Office of Risk Management and Safety administers the collection, transportation, and
storage of hazardous chemical waste prior to final disposal. In addition, the department
provides technical information and assistance to individual generators and maintains
permanent records of all hazardous chemical waste movement on the main campus. For
information on the transportation of hazardous materials refer to the Hazardous Materials
Transportation Program or contact the Office of Risk Management and Safety.
6. HAZARDOUS WASTE DISPOSAL REGULATIONS
Since Federal and State regulations govern hazardous chemical waste disposal at
Tarleton, failure to comply with any hazardous chemical waste regulation may result in
substantial fines and penalties for the University; individual generators (e.g., principal
investigators, employees) causing the violation may be personally liable. Violations may
range from failure to properly label a container of hazardous waste to intentionally
disposing of hazardous chemical waste into the air, down the drain, or in the garbage.
As a Conditionally Exempt Small Quantity Generators (CESQG) of hazardous chemical
waste, Tarleton has been issued an EPA Identification Number and a Texas Solid Waste
Registration Number. Before transporting or offering hazardous chemical waste for
transportation to an off-site facility, all requirements of packaging, labeling, marking and
placarding must be met.
A waste generator never totally loses liability for environmental damage; therefore, the
selection of a reliable disposal facility is very important. In Texas, penalties for non-
compliance may be civil, criminal, or administrative violations with penalties ranging
from fines of up to $25,000 per day to a 15-year prison term for individuals.
7. HAZARDOUS WASTE DISPOSAL PROGRAM
Generators are responsible for following the University disposal procedures, for assuring
that their employees are trained in proper disposal procedures, and for properly
identifying the hazardous chemical waste generated. The following procedures are
intended to assure compliance with applicable Federal and State regulations for the
proper management of hazardous chemical waste.
a. Hazardous Chemical Waste Determination
A material becomes "waste" when the individual generator determines that it is no
longer useful and should be discarded. If the material is to be discarded, the

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Office of Risk Management and Safety must determine whether the chemical

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waste is non-hazardous or hazardous. A material is "non-hazardous chemical
waste" if it does not meet the definition of "hazardous chemical waste". A
material is "hazardous chemical waste" if it meets one or more of the following:
i. Is a chemical listed under 40 CFR 261
ii. Is a mixture or solution containing a listed chemical
iii. Meets the definition of one of the following:
1) Ignitability (flashpoint <60o
C or supports combustion);
2) Reactivity (e.g., responds violently to air or water, cyanides,
explosives, unstable chemicals);
3) Corrosivity (pH <4 or >10);
4) EP toxicity (e.g., pesticides, heavy metals, poisons);
5) Universal Waste;
6) Any material not excluded from regulations.
b. General Information
i. Non-hazardous waste may be disposed of using the sanitary sewer or
regular trash.
ii. Hazardous chemicals can be treated to reduce the hazard or the quantity of
waste in the laboratory if the treatment procedure is included in the
experimental protocol.
iii. Gas cylinders should be returned to the manufacturer or distributor
whenever possible. If you have non-returnable cylinders, please notify the
Office of Risk Management and Safety for evaluation and proper waste
classification.
iv. Photographic wastes may be considered hazardous. If you have
photographic lab waste, please notify the Office of Risk Management and
Safety for evaluation and proper waste classification.
v. "Mixed Waste" (includes both radioactive material and hazardous
chemicals) should be treated as radiological waste and handled separately.
Notify the Office of Risk Management and Safety.
vi. Chemical waste that is "unknown" must be labeled as such in order to be
picked up for disposal. Apply a waste disposal label to the container and
write "unknown" under chemical description. Generators will be charged
for the cost of analysis necessary to determine the chemical identity for
proper disposal.
vii. Lab clean-outs require advance notice to the Office of Risk Management
and Safety. It is recommended to plan on at least three weeks from the
time all paperwork is received to the actual time of removal. Once the Lab
Cleanout Form is finalized, a RMS representative will contact you to
schedule a hazardous waste disposal pick-up date and time. Additional
costs for a pickup that is not regularly scheduled with waste disposal may
be charged to the department.

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c. Classification and Segregation of Hazardous Chemical Waste
Hazardous chemical waste is categorized into the following hazard classes:
i. Halogenated solvents
ii. Non-halogenated solvents
iii. Acids (inorganic or organic)
iv. Bases (inorganic or organic)
v. Heavy metals (silver, cadmium, lead, mercury, etc.)
vi. Poisons (inorganic or organic)
vii. Reactives (cyanides, sulfides, water reactive chemicals, peroxides, etc.)
Hazardous chemical wastes must be segregated as follows:
i. Different classes of hazardous chemical waste must not to be commingled
in the same waste container.
ii. Do not combine inorganic heavy metal compounds and organic waste
solvents.
iii. Do not combine non-hazardous waste (e.g., mixture of water, dilute acetic
acid, and sodium bicarbonate) with hazardous chemical waste.
iv. Dry materials (paper, rags, towels, gloves, or Kim Wipes, etc.)
contaminated with flammable or extremely toxic chemicals must be
double-bagged in heavy-duty plastic bags and must be treated as hazardous
chemical waste.
v. Sharps are categorized as Biohazardous Waste, NOT hazardous waste.
Refer to TSU Bloodborne Pathogens Program and Biohazardous Waste
Program.
Contact RMS if you have any questions regarding hazardous waste classification
and segregation.
d. Containment and Storage of Hazardous Chemical Wastes
Waste generators must follow these guidelines for hazardous waste containment
and storage:
i. Maintain custody and control of the storage areas and assure the waste is
accessible to the Office of Risk Management and Safety.
ii. Ensure that hazardous chemical wastes are accumulated in safe,
transportable containers, properly labeled, and stored to prevent human
exposure to or environmental release of the waste materials.
iii. Waste containers must be compatible with the chemical contents (e.g., do
not use metal containers for corrosive waste or plastic containers for
organic solvent). Only compatible wastes should be stored together.
iv. Containers must be in good condition and not leak. All containers must
have suitable screw caps or other means of secure closure.
v. For large waste containers, >10 gallons total volume, must contact the
Office of Risk Management and Safety for assistance on
selection/placement of appropriate container type and size.

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vi. Never overfill hazardous waste containers. Expansion and excess weight
can lead to spills, explosions, and extensive environmental exposure.
1) Containers of solids must not be filled beyond their weight and
volume capacity.
2) Jugs and bottles should not be filled above the shoulder of the
container.
3) Closed head cans (5 gallons or less) should have at least two inches
of headspace between the liquid level and the head of the
container.
4) Closed head drums (larger than 5 gallons) should have at least four
inches of headspace.
vii. Containers must be closed/sealed to prevent leakage. All waste containers
must be kept closed except when adding or removing material.
viii. Generators must ensure that Satellite Accumulation Areas (SAA) have the
following:
1) Area is secure from “Unauthorized Entry” and emergency contacts
are posted.
2) Waste is stored in a designated area with visible SAA signage.
3) These areas must be accessible to the Office of Risk Management
and Safety.
4) Hazardous waste is separated from non-waste chemicals.
5) Ensure less than 55 gallons of any one hazard class of waste or less
than one quart of acutely hazardous waste is being stored in an
SAA.
6) Spill Control Equipment is available.
e. Labels and Labeling
Waste generators must ensure the following labeling guidelines:
i. The original chemical label on containers used for waste accumulation
must be destroyed or defaced.
ii. EPA regulations require that waste containers be labeled to identify the
chemical contents and with the words "HAZARDOUS WASTE" when the
chemical waste is first added.
iii. Hazardous Waste Labels are available from the Office of Risk
Management and Safety. These labels have an adhesive back and are
placed on the container when the chemical is first added. See Figure 1 for
examples of the hazardous waste labels used at Tarleton State University.
iv. When waste containers that are full and ready for disposal the label must
include the accumulation start date. A hazardous waste label is not
complete until the Accumulation Start Date is filled out.
v. The Office of Risk Management and Safety will not pickup containers
with improper caps, leaks, outside contamination, or improper labeling.

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vi. It is illegal to dispose of hazardous chemicals in any of the following
ways:
1) Disposal through the sanitary drain.
2) Intentional evaporation in a fume hood.
3) Disposal in the regular trash.
vii. EPA regulations set guidelines for disposal of an empty chemical
container. Empty containers can be disposed of with other non-hazardous
trash ONLY after the following requirements are met:
1) Must NOT contain free liquid or solid residue,
2) Must be triple rinsed,
3) Must have the original label removed or defaced,
4) Must have the lid or cap removed
5) For metal or plastic containers, it must have a hole punched in the
bottom
Any empty chemical containers not handled in accordance with these
guidelines must be treated as hazardous chemical waste and disposed as
such.

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Figure 1: Examples of Hazardous Waste Labels used at TSU
8. SOURCE REDUCTION AND HAZARDOUS WASTE MINIMIZATION
Hazardous waste regulations have evolved from emphasis on reduction to the prevention
of environmental pollution. The Pollution Prevention Act of 1990 (Federal Regulation)
made the prevention of pollution and reduction of waste generation, a national priority.
The key to source reduction is "front-end minimization". Front-end minimization means
reducing overall hazardous waste production by reducing the quantities of hazardous
chemicals purchased, used and by substituting for less hazardous materials. Research and
teaching laboratories and other working groups (Physical Plant, TIAER, Agriculture
Dept., RLL, etc.) that generate hazardous waste should review their purchasing practices
and systems, chemical usage patterns, and workplace activities to identify potential points
in their operations where source reduction and waste minimization can be implemented.
Contact the Office of Risk Management and Safety if you have any questions.

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9. EMERGENCY PROCEDURES
Tarleton‟s Hazard Communication Program requires that employees be informed of
hazardous materials that they might use or be exposed to at work. In addition, the
program includes training on handling spills and other emergencies. Material Safety Data
Sheets are a source of this information and should be maintained for all chemicals used or
stored within a workplace. Special cleanup supplies should be available and employees
should be trained on how to use these supplies. The Tarleton Office of Risk Management
and Safety can provide additional information on handling specific chemical spills.
Contaminated clothing, rags, absorbent materials, or other waste from cleanup of spills or
leaks must be properly disposed. All labs should post emergency numbers to be used and
have a response scenario for emergencies. The Control Center will contact RMS in the
event of any reported chemical spill.
Emergency telephone numbers of importance are listed below:
Campus Emergency Number 911
University Control Center (24 hours/day) 968-9265
University Police Department 968-9002
Office of Risk Management and Safety 968-9237
REFERENCES
The most recent version of the Texas Administrative Code, Industrial Solid Waste and Municipal
Hazardous Waste, 30 TAC 335.
The most recent version of the Texas Administrative Code, Conditionally Exempt Small Quantity
Generators, 30 TAC 335.
The most recent version of the Resource Conservation and Recovery Act (RCRA) administered
by the Environmental Protection Agency regulation, Hazardous Waste Management,
40 CFR 260 – 265.
The most recent version of the Environmental Protection Agency regulation, Standards for
Universal Waste Management, 40 CFR 273.
The National Pollution Prevention Policy, Pollution Prevention Act (PPA), 42 USC 13101.
TSU – Bloodborne Pathogen Program, Biohazardous Waste Program, Hazardous Materials
Transportation Program, Hazard Communication Program

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Appendix L: Fire Safety
http://www.tarleton.edu/safety/index.html
Tarleton State University
Fire Safety Awareness Program
Office of Risk Management and Safety

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November 2009

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I F THERE’S A FI
RE
TO SURVIVE A FIRE
1. If available, sound the alarm as soon as you find or suspect a fire. Warn
other occupants - - knock on doors and shout.
2. Leave the building or structure. Don’t attempt a rescue unless you can do
so safely. Stay out of the building until given the O.K. to return by fire
officials.
3. Call the fire department. Provide the dispatcher with as much information
as possible.
Crawl low in smoke. If you get caught in smoke, get down and crawl. Cleaner,
cooler air will be near the floor
Feel doors before opening. Before opening any doors, feel the metal knob. If it
is hot, do not open the door. If it is cool, brace yourself against the door, open it
slightly, and if trapped by heat or heavy smoke, close the door and stay in the
room.
Go to the nearest stairway or exit. If nearest exit is blocked by heat, fire, or
smoke, stay low and go to another exit. Use exit stairs, not elevators. Elevator
shafts may fill with smoke or the power may fail, leaving you trapped. Stairway
fire doors will keep out fire and smoke - if they are closed-- and will protect
you until you are outside. Close as many doors as possible as you leave. This
will help to confine the fire.
Only use a fire extinguisher if the fire is very small and you know how to do it
safely. If the extinguisher does not put out the fire, leave immediately. Make
sure the fire department is called --even if you think the fire is out.
IF YOU GET TRAPPED
Keep the doors closed. A closed door can protect you from fire, heat and smoke
elsewhere in the building. If you are trapped, seal cracks and vents from
incoming smoke. Open windows, down at the top to allow heat and smoke to
escape ; up from the bottom to allow fresh air inch
Signal for help. Stay where you are, and hang something like a sheet or shirt
from the window to attract the fire department’s attention. If there is a phone in
the room, call 911 and give your room number and location.
IF YOU ARE ON FIRE
DO NOT JUMP – THE FIRE DEPARTMENT WILL RESCUE YOU.
Stop, Drop and Roll. If your clothes catch on fire, stop, drop and roll wherever
you are. Rolling smothers flames.
Cool burns. Use cool tap water immediately for burns. Don’t use ointments. If
skin is blistered, dead white, brown or charred, call 911.

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=
TO PREVENT FIRES
Smoke carefully. If you smoke, don’t smoke in bed or near flammable
materials. Use large ashtrays and be sure ashes, matches and cigarette ends are
cold before you dump them.
Cook in approved areas or kitchens and use listed appliances. Stay nearby while
appliances as soon as possible.
HELP ELIMINATE CAMPUS FIRE HAZARDS
Electrical abuse. Use of electrical “octopuses” to obtain more outlets can
overloaded circuits and fire--replace damaged wires--match your appliance
power requirements to the circuit power.
Appliance power (watts)
110 (volts)
The approximate power (amps)
being used,
Most electric circuits only supply 15 or 20 amps per room for all of the outlets.
Also, extension cords should be limited to temporary use.
APPLIANCES
OPEN FLAMES
Hotplates, peculators, irons, space heaters, etc. should never be left unattended.
They should be unplugged after use and not stored until they are cool enough to
touch. Keep heaters away from curtains and furniture since appliances can
overload circuits and start a fire.
Remember – Space heaters need space!
Be very careful with open flames. Candles, bonfires, and Bunsen burners
should never be left unattended. If you leave, fore even only a moment, put out
all flames. Candles are very dangerous to use in bedrooms.
HAZARDOUS STORAGE
Dispose of all waste as soon as possible. Waste material should be stored in a
safe place, not in corridors or stairways.
FLAMMABLE LIQUIDS
Gasoline, ether, paint, glue, etc. may not be stored in residential buildings. In
laboratories, shops, and classrooms, storage of flammable liquids is limited to
specific quantities and containers.
IMPROPER STORAGE AND DEADLY OBSTACLES
Storing bikes, chairs, desks, and other items is prohibited in all exit ways.
Blocked exits have caused pile-ups of fallen people during emergencies.
PROTECT YOURSELF - PARTICIPATE IN FIRE DRILLS
Drills are used to familiarize yourself with the building’s alarm, emergency exits
you may not normally use, and the procedure for calling the fire department.

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IF YOU ARE HANDICAPPED OR DISABLED
(even temporarily), learn about fire safety, plan ahead for fire emergencies, and
know your own capabilities and/or limitations. On campus, the staff notifies the
fire department of handicapped residents so they can find you. Look for “areas
of refuge”, like stair enclosures or the other side of corridor fire doors. Most
elevators are designed to stop operating when the alarm is sounding and they are
very dangerous in a fire. It may be safer to stay in your room and follow the
advice for being trapped.
ALCOHOL AND DRUGS
If you use either of these, you are especially vulnerable to being killed from
smoke inhalation--you cannot smell smoke when you are asleep. Even healthy
young people may not be able to escape a fire if they are intoxicated. You may
not be able to hear the alarm or find the exit. Let the fire department know if
you think someone has not evacuated the building.
REPORT DAMAGED FIRE EQUIPMENT
Fire doors--should close automatically and completely.
Exit signs--two exit signs should be visible from all public areas.
Fire Alarms--horns, bells, and pull stations should be accessible and not
vandalized.
Fire extinguishers--report empty or vandalized extinguishers.
REPORT FIRE-RELATED CRIMES TO THE POLICE
Please assist with information leading to the arrest of an arsonist.
Vandalism of fire extinguishers, exit signs, and fire alarms robs you of your fire
protection. Any student found responsible for these crimes can be expelled from
the University in addition to criminal prosecution. A conviction could prevent
your acceptance to a graduate or professional school.
EMERGENCY NUMBERS
On/Off Campus
Fire 911
Police 9265/911
Medical Emergency 911

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It's easy to remember how to use a fire extinguisher if
you can remember the acronym PASS, which stands for
Pull, Aim, Squeeze, and Sweep.
Pull the pin.
This will allow you to
discharge the extinguisher.
Aim at the base of the fire.
If you aim at the flames
(which is frequently the
temptation), the extinguishing
agent will fly right through
and do no good. You want to
hit the fuel.
Squeeze the top handle or
lever.
This depresses a button that
releases the pressurized
extinguishing agent in the
extinguisher.
Sweep from side to side
until the fire is completely
out. Start using the
extinguisher from a safe
distance away, then move
forward. Once the fire is out,
keep an eye on the area in
case it re-ignites.

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Appendix M: Safety Statement

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