The parts most likely to be overlooked in the design for temporary electricity use at construction sites – the red sections

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During routine reviews of the temporary electrical installation plans for construction sites, the following elements should be included: 1 Site survey； ； 2 Determine the locations of the power supply inlet, substation or distribution room, distribution equipment, electrical devices, as well as the route of the power lines ； 3 Perform load calculation ； 4 Select the transformer ； 5 Design of the power distribution system: 1) Design the power distribution lines, selecting wires or cables ； 2) Design the power distribution equipment and select electrical appliances ； 3) Design the grounding device ； 4) Draw drawings for temporary electrical installations, which mainly include the general layout plan of the electrical system, the layout diagram of the distribution equipment, the wiring diagram of the power distribution system, and the design diagram of the grounding system. 6 Design of lightning protection devices ； 7 Determine protective measures ； 8 Formulate safety measures for electricity use and electrical fire prevention measures. The part that is most likely to be omitted is the red section; construction companies often fail to include it, so it has to be sent back! ! ! !