Prado Regional Park Drilling New Irrigation Well
Closed State & local contract opportunity Posted
- Solicitation number
- 30.30.0200
- State
- California
- Responses due
Opportunity facts
- Jurisdiction
- Point of contact
-
- Ashton Daneshmayeh ashton.daneshmayeh@dpw.sbcounty.gov (909) 386-8827
Opportunity details come from constructionbidsource.com. Updated .
About this opportunity
San Bernardino County Department of Public Works – Special Districts is requesting sealed bids for drilling and developing a new non-potable irrigation well at Prado Regional Park in Chino, California, with bids due October 8, 2026 at 2:30 p.m., and a mandatory pre-bid meeting on September 15, 2026 at 10:30 a.m. at the project site; bidders who do not attend will have their bids rejected as nonresponsive.
Bidders must hold a current California Class A or C contractor license and demonstrate at least three similar projects completed within the last five years. This is a prevailing wage project subject to California Department of Industrial Relations requirements; all contractors and subcontractors must be registered with DIR, and subcontractors performing work exceeding 0.5% of the total bid price must be listed and registered. Bidders must comply with California Air Resources Board In-Use Off-Road Diesel-Fueled Fleet regulations and provide certificates of compliance.
The scope includes site mobilization and preparation, drilling a 42-inch conductor borehole to 52 feet with 32-inch OD conductor casing, drilling a 17.5-inch diameter pilot borehole to 515 feet with reaming to specified diameters, installing 18-5/8-inch stainless steel well casing and screen, furnishing gravel pack and sanitary seal materials, primary and secondary well development, aquifer testing including step-drawdown and constant-rate tests, downwell video surveys, and drill cuttings and wastewater disposal management. Work must be completed within 120 calendar days after issuance of the Notice to Proceed, with liquidated damages of $1,200 per calendar day for delays.
Bid security of not less than 10% of the total bid price is required as cash, certified check, or bid bond. The successful bidder must furnish Performance and Payment Bonds each equal to 100% of the contract sum within ten calendar days of award. Progress payments will not exceed 95% of contract value, with final payment 60 calendar days after Notice of Completion filing. Bids remain valid for 60 days after opening. The award will be made to the lowest responsive and responsible bidder.
Opportunity text
The work consists of drilling and developing a new non-potable irrigation well within Prado Regional Park, located at 16700 Euclid Avenue in Chino, California. The Contractor shall provide all labor, materials, equipment, tools, and incidentals necessary to complete the drilling and development operations in accordance with the plans, specifications, and contract documents. Work includes mobilizing and preparing the site, installing temporary safety measures, drilling the well bore with conductor casing, maintaining a clean work area, collecting drill cuttings, and coordinating continuous lithologic and geologic logging with County staff. After drilling, the Contractor will conduct aquifer testingsuch as water level measurements, water quality sampling, and limited pumping testsand then fully develop the well using approved mechanical or pumping methods until production and water clarity meet specifications. The Contractor must manage purge water, assist with regulatory sampling, and comply with all environmental requirements related to dust, noise, stormwater, and waste disposal.
Files
| File | Type | Posted |
|---|---|---|
| Prado Regional Park Drilling New Irrigation Well.pdf |
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