Electrical Wiring and Testing

585 Words2 Pages

Electrical Wiring and Testing · Drawings and technical information can be obtained from a maintenance company or on site services which undertake building maintenance. Only obtain original copies to be certain that they are correct. Storage is also important to garantee the care and safe keeping of the documents. Firstly they should be stored in a safe environment. They should be kept above water level in case of floodings. Copies of the documents should only be issued autherised personnel only. You could also ontain desighns and technical informtaion from architectual and engineering firms which could have master copies as they carry out the original design specification. · Work activities need to be planned so you have a clear objective and overview of the job. Planning includes such things as: -Time : how long the job is estimated to take, hiring building equiment and materials. -Cost (budget) : how much money will be spent, including out of hours work. -Manpower : this is estimating the labour you need for the job. The manpower needs to comply with health and safety regulations. The methods used to produce a work plan are bar charts, which thoroughly explain thoroughly each stage of the work, grouped into time, materials, labour etc. A good work plan should include the estimated cost of the job, the estimated time divided into sections for each part of the job, labour (how many wotkers for how long) and also equipment which is needed for the work, considering hiring and the time periods. · The electrical equipment and tools for wiring operations are: -Hacksaw, -pipe cutter, -file, -reamer, -bending equipment -bending machine. Equipment used for forming and installation operations are: -Stock and dies -pipe vice -pipe wrenches -busg spanner -screwdriver -side cutter -cable stand -electrical drill. · The range of electrical components , cables and connectors used are:

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