1). 2) Makes the necessary material requests to be supplied on time with everything necessary for the execution of the work, 3) He is responsible for the tools, equipment, appliances, devices, tools, etc. that he receives, 4) Cut off the voltage and separate the installation or part of the installation, as the case may be, on which he is going to work, 5) Identify the installation or part of the installation where work is to be done, 6) Check the lack of voltage and the immediate connection of the installation or part of the installation to the ground and short circuit, 7) Delimit accordingly according to N.G.P.M. work area, 8) It is insured against accidents of a non-electrical nature that could occur during the execution of the work, 9) Check the integrity of the insulation, fences, the condition of the casings, 10) Check the protection installations by connecting to zero and/or connecting to the ground, 11) Check the work protection equipment, 12) Carry out ground connections and short circuits in the work area, 13) Authorizes work access with an open fire if the work requires it, 14) In case of a work accident, first inform the administrator about the event, 15) Take care when using portable or fixed electrical devices to connect to the grounding installation. 16) Check if the internal and external work scaffolds are installed on level and clean surfaces, if the work to be performed involves scaffolding,