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Steel-to-PVC Transition Fitting and Concrete Collar Installation

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State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

AI Contract Overview

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This subcontract involves the installation of flexible couplers and concrete collars for prime contractors on Central Valley Flood Protection Board projects located in Rio Vista, California. The primary scope of work focuses on connecting existing steel pipes to new PVC segments to create a sealed, structurally sound transition that ensures both hydraulic continuity and structural integrity. All activities must be performed in strict compliance with Permit 948-1. The project falls under NAICS code 238110 and is designed to deliver a durable transition fitting between differing pipe materials to support regional flood protection infrastructure.

General Info

Subcontract for installing flexible couplers and concrete collars for flood protection in Rio Vista.

Agency

California → Central Valley Flood Protection Board

NAICS

238110 - Poured Concrete Foundation and Structure Contractors

Place of Performance

Rio Vista, CA

Set-Aside

NONE

Documents

This scope was carved out of WA2026047.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Minor Alteration No. WA2026047 Ryer Island Discharge Pipe Replacement Project

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Timeline

PostedJun 8

subcontract

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Organization & Contact Information

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AgencyCalifornia → Central Valley Flood Protection Board

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Central Valley Flood Protection Board

Office AddressN/A

ContactsNo contact information available

Full Description

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Installs flexible couplers and concrete collars for prime contractors on Central Valley Flood Protection Board projects in Rio Vista, California. Connects existing steel pipe to new PVC segments using flexible couplers and casts a concrete collar to ensure structural integrity and hydraulic continuity. Work must comply with Permit 948-1. Delivers a sealed, structurally sound transition between steel and PVC pipe segments.

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