Site Preparation and Earthwork

The contract encompasses comprehensive site preparation and earthwork for the construction of a new 22,000 square foot City Hall on a 6.6-acre parcel in Rialto, California. Scope of work includes clearing vegetation, grading the terrain, excavation to prepare for foundations and infrastructure, and implementing soil stabilization measures to ensure long-term structural integrity and compliance with geotechnical standards. All activities must adhere to local and state regulations for land development and environmental protection on the designated municipal site. The contract is classified as a subcontract with a NAICS code of 237990, indicating it falls under other heavy and civil engineering construction. The posted date is July 6, 2026, and proposals are due by September 5, 2026, with performance expected to take place at the Rialto location identified by the zip code 92376. The solicitation is managed by the City of Rialto under the jurisdiction of California, and interested parties must submit responses through the designated online portal prior to the deadline.