The document provides guidance on safe rigging practices for lifting heavy loads. It emphasizes that rigging requires proper planning, qualified riggers, and carefully inspecting rigging equipment to match the load being lifted. Rigging failures can cause serious injuries or death, so one must understand load weights and attachment points, select rigging for the job, protect rigging from damage, and keep rigging and the area below a lifted load clear of personnel. Rigging is a skilled job that should not be attempted by novices.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Student information management system project report ii.pdfKamal Acharya
Our project explains about the student management. This project mainly explains the various actions related to student details. This project shows some ease in adding, editing and deleting the student details. It also provides a less time consuming process for viewing, adding, editing and deleting the marks of the students.
Overview of the fundamental roles in Hydropower generation and the components involved in wider Electrical Engineering.
This paper presents the design and construction of hydroelectric dams from the hydrologist’s survey of the valley before construction, all aspects and involved disciplines, fluid dynamics, structural engineering, generation and mains frequency regulation to the very transmission of power through the network in the United Kingdom.
Author: Robbie Edward Sayers
Collaborators and co editors: Charlie Sims and Connor Healey.
(C) 2024 Robbie E. Sayers
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
2. Job Site Considerations
The handling, setting and erection of
materials and equipment is a hazardous
occupation. Each operation presents its
own peculiar problems and no two jobs are
alike. With proper consideration taken,
each job can be performed free of bodily
harm to the employee and without damage
to the equipment.
3. Job Site Considerations
The person authorized and qualified to do
rigging must always pay close attention to
details. One careless moment or act can
result in serious injury or death and
tremendous property damage. Proper
rigging is an art and should never be left to
the inexperienced. If you don’t know how to
do it properly, then don’t attempt it.
4. Job Site Considerations
Persons performing rigging
tasks usually already
have two strikes against
them when they start!
1. Unfavorable Job
conditions.
2. Job Schedule to meet.
5. Rigging Selection
Very rarely does the average worker on a
construction site get the opportunity to
actually pick the rigging. It is normally
purchased by a supervisor, the
Company Purchasing Department or it is
sent out from another project. This in
itself can create serious problems.
6. Rigging Selection
The rigging capacity and the material to be
lifted must match. Using too small
capacity rigging or components is just
asking for an accident to happen.
1. Who is responsible
(competent/qualified) for the rigging?
a. Communications Established?
7. Rigging Selection
2. Is the Equipment in Acceptable
Condition?
a. Appropriate Type?
b. Proper Identification?
C.Properly Inspected?
8. Rigging Selection
3. Are the Working Load Limits
Adequate?
a. What is the weight of the load?
b. Where is the center of gravity?
c. What is the sling angle?
d. Will there be side loading?
e. Capacity of the gear?
9. Rigging Selection
4. Will the Load be Under Control?
a. Tag Line available?
b. Is there any possibility of fouling?
c. Clear of Personnel?
10. Rigging Selection
5. Are there any Unusual Loading or
Environmental Conditions?
a. Wind?
b. Temperature?
c. Surfaces?(Ice, Suction, Water)
d. Unstable Object(s)?
13. The Users
Responsibilities
Utilize Appropriate Rigging Gear Suitable
For Overhead Lifting.
Utilize The Rigging Gear Within Industry
Standards And The Manufacturers
Recommendations.
Conduct Regular Inspection And
Maintenance Of The Rigging Gear.
14. Basic Sling Operating
Practices (ANSI B30.9)
Whenever any sling is used, the
following practices shall be
observed!
1. Slings that are damaged or defective
shall not be used.
2. Slings shall not be shortened with knots
or bolts or other makeshift devices.
15. Basic Sling Operating
Practices (ANSI B30.9)
3. Sling legs shall not be kinked.
4. Slings shall not be loaded in excess of
their rated capacity.
5. Slings used in a Basket Hitch shall have
the load balanced to prevent slippage.
6. Slings shall be securely attached to the
load.
16. Basic Sling Operating
Practices (ANSI B30.9)
7. Slings shall be padded or protected from
the sharp edges of their loads.
8. Suspended loads shall be kept free of
obstructions.
9. All employees shall be kept clear of
loads about to be lifted and of
suspended loads.
17. Basic Sling Operating
Practices (ANSI B30.9)
10. Hands or fingers shall not be
placed between the sling and it’s
load while the sling is being
tightened around the load.
11. Shock loading is prohibited.
12. A sling shall not be pulled from
under a load when the load is
resting on the sling.
18. Basic Sling Operating
Practices (ANSI B30.9)
INSPECTION
Each day before being used, the sling and all
fastenings and attachments shall be
inspected for damage and defects by a
competent person designated by the
employer. Additional inspections shall be
performed during sling use as often as
necessary to assure the safety of the
operation.
19. Basic Sling Operating
Practices (ANSI B30.9)
REPLACEMENT
Severe localized Abrasion or Scraping.
Ten Randomly Distributed Broken Wires in
one Rope Lay, or Five Broken Wires in One
Rope Strand in One Rope Lay.
Evidence of Heat Damage. (Cut with a
Torch)
20. Basic Sling Operating
Practices (ANSI B30.9)
REPLACEMENT
Kinking, Crushing, Birdcaging, or Any
Damage Resulting in Distortion of the Rope
Structure.
Damaged, Distorted or Field Welded Hooks.
Damaged or Worn End Attachments.
If In Doubt, Don’t Use It!
21. Definitions
Balanced – load equally distributed on each side of
the point of support.
Breaking strength – the approximate point, when
under maximum load, the load handling device
fails.
22. Definitions
Balanced – load equally distributed on each side of
the point of support.
Bridle sling – A sling composed of multiple legs
gathered in a fitting that goes over the lifting hook.
Competent person – selected or assigned by the
employer as being qualified to perform a specific
job.
Factor of safety – ratio of breaking strength to the
force to be applied.
23. Definitions
Hitch “Basket” - loading with the sling passed under
the load and both ends on the hook or a single
master link.
26. Definitions
Master link – a steel link or ring used to support all
legs of a chain or wire rope sling.
Mousing – lashing between the neck and the tip of a
hook to prevent the load coming off.
Rated capacity – the maximum allowable working
load.
27. Definitions
Rigging – the connecting of a load to a source of power
so that it can be lifted and moved safely and
predictably.
Safe working load – the maximum allowable working
load established by the manufacturer.
Sheave – a wheel with a grooved circumference over
which a rope is bent.
28. Definitions
Wire rope – consists of many individual wires laid
into a number of strands which are in turn, laid
around a center core.
29. Safety Factors
To guard against failure of a wire rope in service,
the actual load on the rope should only be a
fraction of the breaking strength.
The safety factor includes reduced capacity of the
rope below it’s stated breaking strength due to
wear, fatigue, corrosion, abuse, and variations in
size and quality.
36. Synthetic Slings
Sling capacity varies from manufacturer to manufacturer, no
set standard like wire rope has.
User must look at Individual Sling Capacity Tag to determine
Safe Lifting Capacity of that sling.
If the Tag is not readable or is missing, Do not use it!
Inspect sling before each days use, and as often as
necessary during the day to assure safety of sling!
Sharp edges can slice a sling in two without warning as the
load is tensioned. Use softeners or padding on corners.
37. Chain Slings
Only Grade 8 or better ALLOY Chain can be used for
overhead lifting purposes! All chain is not rated the same!
Chain must have a capacity tag attached to it.
Chains will withstand more rough handling and abuse, but a
chain with the same rated lifting capacity of wire rope will be
much larger in diameter and heavier in weight.
Chains must be inspected daily before use and as often as
necessary during use to assure safety.
It is the riggers responsibility to do the inspections!
39. Protecting Rigging From
Damage or Environment
Rigging components are expensive to buy and to replace!
Use them properly and store them properly!
Keep wire rope slings lubricated and all rigging stored out of
the weather.
Treat the rigging as though your life depended on it!
Because it does if it fails!
Don’t use makeshift rigging or attempt to repair any rigging
components.
Knots tied in rigging reduces the strength by 50% or more!
40. How Would You Rig
This?
What would you need
in the way of rigging
materials?
41. How Would You Rig
This?
What would you
need in the way
of rigging
materials?
42. How Would You Rig
This?
Would it matter if
the tank were full
or empty?