Working on site Flashcards
What type of information is NOT included in the list of technical information used in electrical systems planning and installation?
Material safety data sheets (MSDS)
Why is it important for the buyer to check the product specification before purchasing equipment?
To assess if the equipment is fit for the intended purpose
In what situations might manufacturers provide product specifications only after direct contact with their sales team?
In rare situations, with unique product features or customizations
Which of the following is typically NOT included in the product specifications provided by manufacturers?
Product color preferences
According to the provided information, whose instructions should be followed if they conflict with the requirements of BS 7671?
The manufacturer’s instructions
What type of information do installation instructions typically provide?
Details on suitable methods of fixing and connecting the product
When should installation instructions ideally be researched and understood during an electrical installation project?
During the planning stage
What is the primary purpose of user information provided by manufacturers?
To help the end user operate and maintain the equipment
What does the presence of a safety certification mark on an electrical product indicate?
The product meets minimum safety standards
What is the purpose of wholesalers’ and suppliers’ data and information in electrical projects?
To supply technical information about specific products
Which section of the job specification includes details about the client, contract administrator, and form of contract governing the project?
Preliminary information
What do sketch drawings primarily help the designer demonstrate in an electrical project?
Design ideas and interpretations
At what stage of a project is information on drawings and diagrams most detailed and accurate?
Contract drawings
Which level of drawing provides the most detailed information for actual installation and construction work?
As fitted/installed drawings
What type of drawings are used primarily to show the overall functionality of a system, including interfaces and operational requirements?
Schematic (block) diagrams
When do schematic diagrams typically serve as valuable tools in electrical projects?
For illustrating overall system functionality
What type of diagram is used to show how circuits and systems operate in detail?
Circuit diagrams
what is the primary purpose of sketch drawings in the early stages of a project?
To demonstrate design ideas and interpretations
What is the primary purpose of contract drawings in an electrical project?
To provide detailed information for actual installation work
In an electrical installation project, which information source should take precedence over the others when there is a conflict?
Manufacturer’s instructions
What are residual hazards in the context of an electrical project?
Hazards that cannot be eliminated and must be addressed in operation and maintenance manuals
What is the primary purpose of design/tender drawings in an electrical project?
To communicate the main design intent of the works
During the design stage of a project, what is the designer’s duty regarding hazards?
To identify and eradicate hazards, whether notifiable or not
What information should be included in tender drawings to help contractors understand potential difficulties and safety requirements?
Residual hazards and hazard-reduction strategies
What do construction/working drawings typically include in addition to previous design drawings?
Information on fixings, expansion measures, and installation specifics
What type of drawings are usually produced by the building services subcontractor and contain additional installation details?
Construction/working drawings
In an electrical installation project, what purpose do installed/fitted drawings serve?
To provide a record of what has been installed
What key information should be included in an Operation and Maintenance (O&M) manual for an electrical installation?
Circuit charts and test results
In contract law, what forms a contract?
An offer from one party and its acceptance by another
Which procurement method involves inviting offers for the contract from any organization?
Open tendering
In the context of procurement methods, what factor should be considered when deciding on the most suitable method?
Budgets, time, contract duration, quality, and project limitations
What is the advantage of open tendering as a procurement method?
It is a fair process that is not limited to preferred contractors.
In the two-stage tender process, what is the purpose of the first stage?
To secure the services of a contractor early in the project
What is the term for a declared change to the original contract during an electrical project?
Variation order
What are prime costs in the context of an electrical project?
The costs of equipment specified by the client
What does an Operation and Maintenance (O&M) manual for an electrical installation typically include instructions on?
How to clean, maintain, or deconstruct the works
What does ISO 9000 certification indicate about an organization?
They meet the needs of their clients while following regulations.
Which of the following is NOT a principle of good customer service?
Avoiding negative feedback and complaints
What does it mean to be proactive in the context of customer service?
Addressing customer needs before they become problems
What should employees do when a client’s request is beyond their abilities?
Offer to find a solution or seek assistance
What is the significance of proper planning and preparation in electrical installation work?
It helps complete the work quickly and correctly.
What is the primary purpose of an earth electrode on a construction site?
To ensure reliable connection of the main protective bonding conductor.
What are the essential amenities that all construction sites, regardless of size, must provide?
Toilet facilities, washing facilities, and first-aid facilities.
Why is it important to maintain tools and equipment in good working condition on a construction site?
To ensure the safety of workers.
What is the purpose of a materials list in construction project management?
To keep track of materials required for the project.
Which regulation emphasizes the importance of selecting work equipment suitable for the purpose and working conditions?
Regulation 4 of PUWER.
What type of system is commonly used for ventilating areas with a large amount of dust on construction sites?
Forced clean air system.
In the context of construction site services, what is the purpose of a soakaway?
To divert surface water into local watercourses.
Why is it important to consider the purpose of a building and its environmental factors during the planning of an electrical installation?
To ensure the correct placement of wiring.
What does the acronym “PUWER” stand for in the context of work equipment regulations?
Provision and Use of Work Equipment Regulations.