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BID - Secondary Process Improvements Phase 1 22126-D

Description: This bid covers construction of three new aeration basins, one new secondary clarifier, two new pumping stations, and associated process piping. The work also includes aeration blowers, rotary drum thickeners, hydrocyclones, pumps, electrical facilities, a standby generator, a fuel tank, electrical duct banks, site and utility improvements, and demolition of existing facilities. Delta Diablo is soliciting the work as Phase 1 of its Secondary Process Improvements project at its wastewater treatment facility in Antioch, California.

Buyer: Delta Diablo Sanitation District
SpecialDistrict · CA, US
Released: Jun 25, 2026
Closes: Aug 19, 2026(2 days left)

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Key Contacts

Procurement and program contacts connected to Delta Diablo Sanitation District.

Nitish SharmaBusiness Services Director / Chief Financial Officer

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Murat BozkurtEngineering Services Director/District Engineer

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Vincent De LangeGeneral Manager

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Michele CookHuman Resources & Risk Manager

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