This document provides engineering plans and calculations for the site development of a dental office space. It includes a cover page, legend, site layout plan, drainage plan, grading plan, and appendices with detailed drainage and pavement design calculations. The calculations determine appropriate sizes for dry wells and bioswales to manage stormwater runoff. Pavement designs calculate thicknesses for hot mix asphalt, aggregate base, and aggregate subbase layers to support the expected traffic.
Estimating is the technique of calculating/computing the various quantities and the expected expenditure to be incurred on a particular work/ project. For all engineering works it is required to know beforehand the probable cost of construction known as the estimated cost. Necessary for preparing an estimate are drawings like plan, elevation and sections of important point’s, detailed specifications about workmanship & properties of materials, Standard schedule of rates of the current year. Estimate is required to invite the tenders and Quotations and to arrange contract, also required to control the expenditure during the execution of work. Construction projects require huge amounts of capital and have many risk factors due to the unique industry characteristics. For a project to be successful, accurate cost estimation during the design phase is very important. Estimate decides whether the proposed plan matches the funds available or not. In this project we estimate the quantities required for the construction of the Tailor shop and later calculate the cost by preparing the abstract of cost.
SterlingPT Pvt. Ltd, previously known as Post Tension Services Pakistan Pvt. Ltd. (PTSP) specializes in design and installation of Post Tensioning (PT) systems throughout Pakistan. SterlingPT is an engineering franchise of Sterling Engineering and Design Group Ltd. (www.segoc.com). A USA based company with extensive Post Tensioning (PT) design and construction experience.
SterlingPT typically reviews the structural design of the project with structural engineer and determine the feasibility use of PT. If PT is deemed feasible, SterlingPT submits the proposal defining in detail the SterlingPT scope of work. The quote typically includes providing the cost for PT cables, all accessories, PT System installation and its stressing.
The design of the PT is in accordance with relevant ACI and IS codes. Typically, SterlingPT requires 3 to 4 weeks to deliver Post Tensioned cables after receipt of order.
We have been working in Pakistan since 2009 and have done number of successful projects. Our experience to date in the Pakistan market has yielded some following valuable information.
. PT reduces self-weight of structure,
. Cost of reinforcement is typically up to 25% less than that of conventional reinforcing,
. Formwork can be stripped after 7days,
. PT cable strength is four times greater than that of conventional re-bar strength,
. Effective in Parking Structures, Residential and Industrial Structures, Walls, Columns and Slabs,
Estimating is the technique of calculating/computing the various quantities and the expected expenditure to be incurred on a particular work/ project. For all engineering works it is required to know beforehand the probable cost of construction known as the estimated cost. Necessary for preparing an estimate are drawings like plan, elevation and sections of important point’s, detailed specifications about workmanship & properties of materials, Standard schedule of rates of the current year. Estimate is required to invite the tenders and Quotations and to arrange contract, also required to control the expenditure during the execution of work. Construction projects require huge amounts of capital and have many risk factors due to the unique industry characteristics. For a project to be successful, accurate cost estimation during the design phase is very important. Estimate decides whether the proposed plan matches the funds available or not. In this project we estimate the quantities required for the construction of the Tailor shop and later calculate the cost by preparing the abstract of cost.
SterlingPT Pvt. Ltd, previously known as Post Tension Services Pakistan Pvt. Ltd. (PTSP) specializes in design and installation of Post Tensioning (PT) systems throughout Pakistan. SterlingPT is an engineering franchise of Sterling Engineering and Design Group Ltd. (www.segoc.com). A USA based company with extensive Post Tensioning (PT) design and construction experience.
SterlingPT typically reviews the structural design of the project with structural engineer and determine the feasibility use of PT. If PT is deemed feasible, SterlingPT submits the proposal defining in detail the SterlingPT scope of work. The quote typically includes providing the cost for PT cables, all accessories, PT System installation and its stressing.
The design of the PT is in accordance with relevant ACI and IS codes. Typically, SterlingPT requires 3 to 4 weeks to deliver Post Tensioned cables after receipt of order.
We have been working in Pakistan since 2009 and have done number of successful projects. Our experience to date in the Pakistan market has yielded some following valuable information.
. PT reduces self-weight of structure,
. Cost of reinforcement is typically up to 25% less than that of conventional reinforcing,
. Formwork can be stripped after 7days,
. PT cable strength is four times greater than that of conventional re-bar strength,
. Effective in Parking Structures, Residential and Industrial Structures, Walls, Columns and Slabs,
Post-tensioning is a method of reinforcing (strengthening) concrete or other materials with high-strength steel strands or bars, typically referred to as tendons. Post-tensioning applications include office and apartment buildings, parking structures, slabs-on-ground, bridges, sports stadiums, rock and soil anchors, and water-tanks.
>>>Published by Post-Tensioning Institute
Mega Prefab is a complete service provider of structural precast and post-tensioned concrete. We are involved in all the phases of the project. We will design, manufacture, deliver and install our products. With more than 16 years experience in the business, we have optimized our structural elements to be efficient, safe and low cost.
ANALYSIS & DESIGN ASPECTS OF PRE-STRESSED MEMBERS USING F.R.P. TENDONSGirish Singh
The purpose of this investigation is mainly a brief explanation about the advantages of FRP over steel. The various uses and advantages of FRP are explained in this project. In this project, we have taken a section of 3m length, 200mm width and 300mm depth and using a parabolic tendon of eccentricity 100mm at the centre. We have design the section for FRP as well as steel with the above data. The final stresses obtained is being verified with the help of Ansys software. We have shown the result of steel straight tendon only in this mini project.
FINITE ELEMENT ANALYSIS OF A PRESTRESSED CONCRETE BEAM USING FRP TENDONGirish Singh
Concrete prestressed structural components exist in buildings and bridges in different forms. Understanding the response of these components during loading is crucial to the development of an overall efficient and safe structure. Different methods have been utilized to study the response of structural components. Experimental based testing has been widely used as a means to analyse individual elements and the effects of concrete strength under loading.
While this is a method that produces real life response, it is extremely time consuming, and the use of materials can be quite costly. In this paper we used finite element analysis to study behaviour of these components. The use of computer software (Ansys) to model these elements is much faster, and extremely cost- effective. To fully understand the capabilities of finite element computer software (Ansys), we look back to experimental data and simple analysis.
Data obtained from a finite element analysis package is not useful unless the necessary steps are taken to understand what is happening within the model that is created using the software. Also, executing the necessary checks along the way, is key to make sure that what is being output by the Ansys is valid.
This paper is a study of prestressed concrete beams using finite element
analysis to understand the response of prestressed concrete beams due to transverse loading and to analyse the behaviour of FRP material under these circumstances.
This paper also includes the comparison of steel and FRP on the same module and also gives the final load v/s deflection curve under the both linear and non-linear properties of the materials.
The well was constructed at 2913 Union Ave, Las Cruces, NM 88005. A grain size distribution was graphed according to the data collected from the sieve analysis test and screening area was determined as well as the minimum length of screen “Ls”. The hydraulic conductivity was calculated using a falling head test. A pump and a motor were chosen according to the manual sent from the professor. The cost was measured in “$/A.F.” from the calculated data.
Post-tensioning is a method of reinforcing (strengthening) concrete or other materials with high-strength steel strands or bars, typically referred to as tendons. Post-tensioning applications include office and apartment buildings, parking structures, slabs-on-ground, bridges, sports stadiums, rock and soil anchors, and water-tanks.
>>>Published by Post-Tensioning Institute
Mega Prefab is a complete service provider of structural precast and post-tensioned concrete. We are involved in all the phases of the project. We will design, manufacture, deliver and install our products. With more than 16 years experience in the business, we have optimized our structural elements to be efficient, safe and low cost.
ANALYSIS & DESIGN ASPECTS OF PRE-STRESSED MEMBERS USING F.R.P. TENDONSGirish Singh
The purpose of this investigation is mainly a brief explanation about the advantages of FRP over steel. The various uses and advantages of FRP are explained in this project. In this project, we have taken a section of 3m length, 200mm width and 300mm depth and using a parabolic tendon of eccentricity 100mm at the centre. We have design the section for FRP as well as steel with the above data. The final stresses obtained is being verified with the help of Ansys software. We have shown the result of steel straight tendon only in this mini project.
FINITE ELEMENT ANALYSIS OF A PRESTRESSED CONCRETE BEAM USING FRP TENDONGirish Singh
Concrete prestressed structural components exist in buildings and bridges in different forms. Understanding the response of these components during loading is crucial to the development of an overall efficient and safe structure. Different methods have been utilized to study the response of structural components. Experimental based testing has been widely used as a means to analyse individual elements and the effects of concrete strength under loading.
While this is a method that produces real life response, it is extremely time consuming, and the use of materials can be quite costly. In this paper we used finite element analysis to study behaviour of these components. The use of computer software (Ansys) to model these elements is much faster, and extremely cost- effective. To fully understand the capabilities of finite element computer software (Ansys), we look back to experimental data and simple analysis.
Data obtained from a finite element analysis package is not useful unless the necessary steps are taken to understand what is happening within the model that is created using the software. Also, executing the necessary checks along the way, is key to make sure that what is being output by the Ansys is valid.
This paper is a study of prestressed concrete beams using finite element
analysis to understand the response of prestressed concrete beams due to transverse loading and to analyse the behaviour of FRP material under these circumstances.
This paper also includes the comparison of steel and FRP on the same module and also gives the final load v/s deflection curve under the both linear and non-linear properties of the materials.
The well was constructed at 2913 Union Ave, Las Cruces, NM 88005. A grain size distribution was graphed according to the data collected from the sieve analysis test and screening area was determined as well as the minimum length of screen “Ls”. The hydraulic conductivity was calculated using a falling head test. A pump and a motor were chosen according to the manual sent from the professor. The cost was measured in “$/A.F.” from the calculated data.
Effect of Arresters on Erosion in Economizer Zone and its AnalysisIDES Editor
Thermal Power Stations all over the world are facing
the problem of boiler tube leakage frequently. The consequences
of which affects the performance of power plant and huge
amount of money loss. It was also found from the trends of
failure that the economizer is the zone where the leakages are
found more. The maximum number of cause of failure in
economizer unit is due to flue gas erosion. The authors in this
paper have attempted to suggest a probable solution for
reduction of erosion in economiser zone and its analysis using
CFD tool. The past failure details revels that erosion is more in
U-bend areas of Economizer Unit because of increase in flue
gas velocity near these bends. Horizontal Arresters were
provided on the way of flue gas to reduce its velocity near these
bends. But it is observed that the velocity of flue gases
surprisingly increases near the lower bends as compared to
upper ones. In this paper the authors have submitted the
findings of analysis of finned tube economizer with Arresters
at different inclinations. A steady 3D CFD tool is used for
analysis and flow of the flue gases over the coils has been
observed. The effect of provision of arresters on the surface
temperature, the flue gas temperature, pressure and velocity
field of fluid flow within an economizer tube using the actual
boundary conditions have been analyzed using CFD tool. The
analysis considered the inclination of Arresters both in upward
and downward directions. The optimum dimensions of arrester
and feasible inclination is recommended as a result of the study.
The installation of Arresters, may affect the performance of
economizer. The authors have analyzed the performance and
tried to comment on this issue too.
International Journal of Engineering Research and DevelopmentIJERD Editor
Electrical, Electronics and Computer Engineering,
Information Engineering and Technology,
Mechanical, Industrial and Manufacturing Engineering,
Automation and Mechatronics Engineering,
Material and Chemical Engineering,
Civil and Architecture Engineering,
Biotechnology and Bio Engineering,
Environmental Engineering,
Petroleum and Mining Engineering,
Marine and Agriculture engineering,
Aerospace Engineering.
19. "B" DRIVE
"B"
DRIVE
"C"DRIVE
"I" Drive
"J" Drive
"NN"
W
ay
"M
M
"
W
ay
40' x 62' TYP. LOTS
Alley
"B" DRIVE
"D"DRIVE
"B" DRIVE
"D"DRIVE
Scale : 1" = 250'
Design By: Taylor Wilson, EIT
Edited By: Lidiya Sypyuk, EIT
Date: 11/30/2016
SCALE
VARIES
Client : MTC Properties
Project : Site Development for Dental Office Space
Title : Cover Page
Scale : 1" = 150'
Scale : 1" = 2 Miles
IN-SITE
ENGINEERING
6000 J Street
Sacramento 95819
20. NO SCALE
Client : MTC Properties
Project : Site Development for Dental Office Space
Title : Legend
IN-SITE
ENGINEERING
6000 J Street
Sacramneto CA, 95819
Design By: Taylor Wilson, EIT
Edited By: Lidiya Sypyuk, EIT
Date: 11/14/2016
21. Scale:
1" = 40'
Client : MTC Properties
Project : Site Development for Dental Office Space
Title : Site Layout
IN-SITE
ENGINEERING
6000 J Street
Sacramneto CA, 95819
Design By: Taylor Wilson, EIT
Edited By: Lidiya Sypyuk, EIT
Date: 11/14/2016
22. Edited By: Lidiya Sypyuk, EIT
Date: 11/30/2016
NO
SCALE
Client : MTC Properties
Project : Site Development for Dental Office Space
Title :Site Layout Details
IN-SITE
ENGINEERING
6000 J Street
Sacramento 95819
23.
24. Scale:
1" = 50'
Client : MTC Properties
Project : Site Development for Dental Office Space
Title : Drainage Plan
IN-SITE
ENGINEERING
6000 J Street
Sacramneto CA, 95819
Design By: Taylor Wilson, EIT
Edited By: Lidiya Sypyuk, EIT
Date: 11/14/2016
25. Design By: Taylor Wilson, EIT
Edited By: Lidiya Sypyuk, EIT
Date: 11/14/2016
NO
SCALE
Client : MTC Properties
Project : Site Development for Dental Office Space
Title : Drainage and Grading Details
IN-SITE
ENGINEERING
6000 J Street
Sacramneto CA, 95819
26. Design By: Lidiya Sypyuk, EIT
Edited By: Taylor Wilson, EIT
Date: 11/14/2016
Scale:
1" = 40'
Client : MTC Properties
Project : Site Development for Dental Office Space
Title : Grading Plan
IN-SITE
ENGINEERING
6000 J Street
Sacramento, CA 95819
27.
28. APPENDIX B-1
Drainage Calculations: Dry Well #1
Calculations prepared by Hydrologist: Manvir Chahal
Reviewed by Quality Manager: Austin de los Reyes
Approved by Project Manager: Taylor Wilson
Find the appropriate size for a dry well receiving runoff from Shed Area 1.
Given:
Ku = 0.933
n = 0.013
L = 154 ft
S = 1.03%
c = 0.20
1) Calculate time of concentration
Tc =
Iterative process using IDF curve formula:
Try Tc = 25 min
i = 1.00 in/hr
Try Tc = 22 min
i = 1.074 in/hr
Try Tc = 21.6 min
i = 1.084 in/hr
***Use 21.52 min and i value of 1.084 in/hr
2) Calculate Flowrate
3) Calculate 15 min volume
29. 4) Calculate dry well dimensions
Height = 5 ft
Width = 5 ft
Length = 5 ft
30. Appendix B-1 Continued
Drainage Calculations: Infiltration Swale #1
Calculations prepared by Hydrologist: Manvir Chahal
Reviewed by Quality Manager: Austin de los Reyes
Approved by Project Manager: Taylor Wilson
a) Design gutters for Tributary Area 1
b) Find the bioswale dimensions to treat Shed Area 3
Step 1 Calculate Tributary Area 1 flowrate
Given:
Sheet flow
Gutter flow
Capacity:
Open Channel:
a) Gutter Flow
Capacity
Velocity
Trapezoidal Try:
31. Time of concentration – PIPE
Time of Concentration – Tributary Area 1
Sheet Flow Iterative process using IDF Curve
formula:
Try:
Try:
Try:
Step 2 Calculate Flowrate
,
b) Tributary Area 2
Step1
Time of Concentration – Tributary Area 2
Sheet Flow Iterative process using IDF Curve
formula:
Try:
Try:
Try:
32. Step 2 Calculate Flowrate
Tributary Area 3
Step 3
Time of Concentration – Tributary Area 3
Sheet Flow Iterative process using IDF Curve
formula:
Try:
Try:
Try:
Step 4 Calculate Flowrate
Step 5 Flowrate Total
33. Step 6
Biofiltration Dimensions for
From Chart:
**Bioswale Cross Section, Refer to Sheet XX for
diagram
General Dimensions
Step 7 Required Length of Bioswale
48. Appendix B-9
Pavement Design Calculations
Calculations prepared by Transportation Engineer: Jasmeen Chahal
Reviewed by Quality Manager: Austin de los Reyes
Approved by Project Manager: Taylor Wilson
Traffic Index (TI) = 7
Resistance Value (R) = 40
GE - Gravel Equivalent
HMA - Hot Mix Asphalt
Fs - Factor of Safety
AB - Aggregate Base
AS - Aggregate Subbase
Standard formula:
1) Determine total pavement structure GE using standard formula:
2) Determine GE of HMA surface layer using standard formula:
- According to HDM Table 663.3, Class 2 AB has a California R value of 78.
3) Add 0.2’ required safety factor to GEHMA:
Total
4) HDM Table 633.1 used to determine GE and thickness of HMA surface layer:
- Use GE for HMA layer of 0.75’ to get a HMA thickness of 0.35’.
5) Determine GE of combined HMA and AB layers using standard formula:
- Using Table 663.3, the R value for Class 2 AS is 50.
49. 6) Add 0.2’ required safety factor to GEHMA+AB :
Total
7) Subtract GEHMA+AB and GEHMA to find GEAB :
GEAB = GEHMA+AB - GEHMA
GEAB = 1.32’ – 0.693’ = 0.627’
- Table 633.1 shows a value of 0.66’ to be the closest value to the calculated GE of
0.63’ for the AB layer. Therefore, using a GE Base value of 0.66’ gives an AB
thickness of 0.60’.
8) Thickness of GEAS :
GETot = GEHMA + GEAB + GEAS
1.344’ = 0.693’ + 0.627’ + GEAS
GEAS = 0.024’
- Gravel factor based on Table 663.3 for Class 2 AS is 1.0
- Table 633.1 shows a minimum value of 0.35’ to be the closest value to the calculated
GE subbase value of 0.024’.
- Since the subbase value is very small, it is determined that an aggregate subbase is
not needed for this pavement design. To account for this small amount, the AB
thickness will be increased to 0.65’.
The final pavement structural layer thicknesses for the above calculations are as
follows:
Layer Thickness (ft)
HMA 0.35
AB 0.65