Prado Regional Park Drilling New Irrigation Well - Bid Opening Sign-in Sheet.pdf

This is a Bid Opening Sign-in Sheet for the Prado Regional Park Drilling New Irrigation Well project, a state and local contract opportunity issued by the San Bernardino County Department of Public Works-Special Districts. The project involves drilling and developing a new non-potable irrigation well at Prado Regional Park in Chino, California. The scope of work includes mobilization, site preparation, drilling a 42-inch conductor borehole to 52 feet and a 17.5-inch pilot borehole to 515 feet, installing Type 304L stainless steel casing and well screen, gravel packing, well development, aquifer testing, geophysical surveys, video inspection, construction of a temporary 1.9-million-gallon percolation pond for wastewater management, and drill-cuttings disposal. The well must be capable of 800 gallons per minute continuously at 110 feet total dynamic head. A mandatory pre-bid meeting was held on September 15, 2026, at 10:30 AM at the project site, with bids due October 8, 2026, at 2:30 PM. The contract term is 120 calendar days from Notice to Proceed. Seven bidders attended the pre-bid meeting, representing companies including GC Inc., Best Drilling and Pump Inc., ABC Drilling, South Valley Pump & Drilling, NorCal Pump, and Yellow Jacket Drilling.

Contractors and subcontractors must be registered with the California Department of Industrial Relations and comply with prevailing wage requirements under California Labor Code sections 1770 et seq., with a 1:5 apprentice-to-journeyman hour ratio for apprenticeable crafts. Bidders must possess a valid California Class A or C contractor's license and submit a bid bond or certified check equal to ten percent of the total base bid, along with performance and payment bonds each at 100 percent of contract value. Progress payments will not exceed 95 percent of contract value, with final payment 60 days after Notice of Completion. A one-year maintenance bond equal to ten percent of contract value is required. Insurance requirements include $3 million general and automobile liability per occurrence and $5 million completed operations for three years. Bids must remain valid for 60 days following opening. Liquidated damages are $1,200 per calendar day for delay. The contractor must provide all required permits, including a County drilling permit and State of California Department of Industrial Safety excavation permit at its own expense. The project is subject to California Air Resources Board In-Use Off-Road Diesel-Fueled Fleet regulations and South Coast Air Quality Management District Rule 403 dust-control requirements.