PWC - Edgecomb Substation Site Improvements

The contract is for the construction of a second bank at an existing electrical distribution substation on District property. The project includes partial grounding grid removal, temporary erosion and sedimentation controls, earthwork, storm drainage conveyance system, cast-in-place concrete, transformer oil spill containment system, electrical conduits and vault, substation grounding system improvements, substation yard crushed rock surfacing, and site disturbance restoration. The estimated cost of the project is $704,000.00. Key aspects of the project include: • Construction of a second bank at an existing electrical distribution substation • Partial grounding grid removal and temporary erosion and sedimentation controls • Earthwork, storm drainage conveyance system, and cast-in-place concrete • Transformer oil spill containment system and electrical conduits and vault • Substation grounding system improvements and substation yard crushed rock surfacing • Site disturbance restoration