Geologic Trenching and Backfilling

This subcontract for Geologic Trenching and Backfilling supports the California Department of Water Resources on geologic exploration projects located in Plumas County. The scope of work involves performing minor trenching for geologic mapping and subsequent backfilling of sites once data collection is complete. Due to the remote and mountainous nature of the terrain, the contractor is required to utilize small-scale excavation equipment. The project must be executed in strict compliance with CEQA Class 4 guidelines regarding minor land alterations. The primary deliverables include the successful excavation of trenches and the delivery of stabilized, backfilled sites. This work is performed as a subcontractor to prime contractors under NAICS code 238910.