Detail engineering, procurement, construction and start-up of thermoelectric project 298 CC Valle de México II

Installation of underground and aerial physical grounding for electric rods.
Deltas and connections with exothermic welding using the appropriate moulding.
Connection of grounding lines to the structures with exothermic welding, using the connection with pads and screws.
Work with trenching and hand machinery based on the procedures established by engineering.
Installation in base structure with electric rod of 1m, diameter 20mm, and 20 m high.
Installation of bare wire, soft tempering, cal. 4/0 AWG, fixed in structure with copper cuff, concrete crossed protection, with CONDUIT tube.
Installation at 30 m. of NPT of Copperweld rod-type electrode of ¾# diameter and 3 m. long.
Digging and filling in type-II, “B” terrain.
Installation of exothermic wire and welding.
Floor level mounting and carbon steel, connection and electric tests (including provision and making of primary and finished carbon Steel supports).
Installation of 3X2 AWG wire.
Installation of 60X60X20 cm metallic boxes over provisional, low power line.
Installation of 3” diameter polyduct in digging over fence.
Digging in natural terrain, 80 cm Deep, 30 cm wide.