Summary
Irvine Ranch Water District (IRWD) is soliciting bids for the Sand Canyon Dam Liner Repair project at the Sand Canyon Dam located in Irvine, Orange County, California. The project involves removal and replacement of damaged portions of the existing asphalt concrete (AC) liner on the upstream face of the dam, including clearing and grubbing, surface preparation, rubberized crack-fill installation, subgrade compaction, and installation of a new section of AC liner. A mandatory onsite pre-bid meeting is scheduled for July 22, 2026; bid bond is 10%, performance/payment bonds are 100%; the estimated bid value is $200,000 and the project duration is 90 calendar days from Notice of Award.