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Overaa advances aeration basins diffuser replacement

Central Contra Costa Sanitary District logoCentral Contra Costa Sanitary District
Disclosed value
$14,651,485
From agendapacket
Document date
May 14, 2026

The 30-second brief

What it covers

Overaa is performing construction under a $14,651,485 contract for Central San’s Aeration Basins Diffuser Replacement – Phase 1 project. Work includes structural and mechanical upgrades to two aeration basins and installation of infrastructure for a full-scale MABR demonstration.

Who holds it

OVERAA holds this construction contract with Central Contra Costa Sanitary District. Its other public contracts on record include work for Sunnyslope Co Water District and Sunnyslope Water District.

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Contract details

Contract type
Construction
Amount
$14,651,485
Document date
May 14, 2026
Vendor
OVERAA
Agency
Central Contra Costa Sanitary District
Source document
Central Contra Costa Sanitary District Engineering & Operations Meeting Agenda Packet May 2026 (AgendaPacket)

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Questions about this contract

Who was awarded the construction contract by Central Contra Costa Sanitary District?

OVERAA was awarded this construction contract by Central Contra Costa Sanitary District, as recorded on May 14, 2026. The contract value is $14,651,485.

How much is the OVERAA contract with Central Contra Costa Sanitary District worth?

The OVERAA contract with Central Contra Costa Sanitary District is valued at $14,651,485, covering construction work.

What type of contract is this?

This is a Construction contract, documented as a agendapacket record.

Where was this contract approved?

This contract appears in Central Contra Costa Sanitary District Engineering & Operations Meeting Agenda Packet May 2026 (AgendaPacket), dated May 14, 2026 from Central Contra Costa Sanitary District. Civic IQ extracts contract records directly from agency meeting documents and solicitations.

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What other contracts does OVERAA hold?

OVERAA may hold additional government contracts. View their full contract history, the agencies they serve, and total tracked spend on their Civic IQ vendor profile.

What is Central Contra Costa Sanitary District currently buying?

Explore Central Contra Costa Sanitary District's vendors, signed contracts, and active RFPs on their Civic IQ agency profile.

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