This Government Contract opportunity from California was posted on July 15, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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PVRWRF Secondary Clarifiers 5, 6, and 8 Rehabilitation Project

Closed

1592SState & Local

Submission Closed08/13/2026, 05:00:00 PM UTC

Contract Overview

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

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NAICS: 237990

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Solicitation # 49696

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City of Lake Charles

POSTED

about 16 hours ago

DEADLINE

in 20 days

AI Contract Overview

The contractor is required to perform comprehensive rehabilitation work on Secondary Clarifiers Nos. 5, 6, and 8 at the Perris Valley Regional Water Reclamation Facility, including the removal and replacement of all major mechanical components such as spiral scrapers, center columns, feedwells, bridges, scum troughs, baffles, weirs, and associated electrical and control systems. Only one clarifier may be worked on at a time to ensure continuous plant operation, and the contractor must use approved shop drawings provided by two pre-selected manufacturers without substitution, while also developing additional submittals for ancillary components not previously covered. The scope further includes removal and replacement of concrete foundations around center columns and the new RAS sump, rehabilitation of existing concrete surfaces, coating of effluent troughs, replacement of utility water piping, and the replacement and installation of sluice and stop gates upstream of each clarifier, along with other miscellaneous improvements detailed in the contract drawings and specifications. A bid bond of 10 percent is required, and all work must adhere strictly to the contract documents and drawings provided.

General Info

Rehabilitate three clarifiers one at a time using approved components and drawings, replace mechanical and concrete systems, install gates, and comply strictly with specifications.

Agency

California → Construction Department of Eastern Municipal Water District

NAICS

237990 - Other Heavy and Civil Engineering Construction

Place of Performance

PVRWRF - 1301 Case Rd, Perris, CA 92570, CA, USA

Set-Aside

NONE

Documents

Specification 1592S Proposal Package for Perris Valley Water Reclamation Facility

rfp

High

Specification No. 15925 Perris Valley Secondary Clarifier Rehabilitation NIB

nib

High

Specification No. 1592S - Perris Valley Regional Water Reclamation Facility Secondary Clarifiers Rehabilitation

specifications

High

Appendices A-C for Contract Submittals and Testing Results

appendices

Low

Appendix E - PVRWRF Plant 2 Secondary Clarifier No. 8 As-Builts

as-builts

Low

Appendix G - PVRWRF Plant 3 Expansion Geotechnical Report

geotechnical-report

Low

Specification 1592S Pre-Bid Walk Sign-In Sheet

sign-in-sheet

Low

1592W Drawings.pdf

Appendix D - PVRWRF Plant 2 As-Builts_Part 1.pdf

Appendix D - PVRWRF Plant 2 As-Builts_Part 2.pdf

Appendix D - PVRWRF Plant 2 As-Builts_Part 3.pdf

Appendix F - PVRWRF Expansion Plant 3 As-Builts_Part1.pdf

Appendix F - PVRWRF Expansion Plant 3 As-Builts_Part2.pdf

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedJul 15

Contract opportunity posted

Response DeadlineAug 13

Deadline has passed

Submission Closed

08/13/2026, 05:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Construction Department of Eastern Municipal Water District

Contacts1 person available

OfficeCA, USA

Organization / AgencyCalifornia → Construction Department of Eastern Municipal Water District

Office AddressCA, USA

Contacts

Jennifer Morgenstern xContact

contact@example.gov

+1 (555) 000-0000

Full Description

Scope: SC-02 - Scope of Work. Under these Specifications the Contractor shall perform all work in accordance with these specifications and the contract drawings. The work is generally described as follows: A. Removal and replacement of secondary clarifier mechanisms and accessories within existing Secondary Clarifier Nos. 5, 6, and 8 at the Perris Valley Regional Water Reclamation Facility (PVRWRF), including new spiral scrapers, center column, feedwell, floor baffle, bridge, scum trough, scum baffle, scum weir, Stamford baffle, and electrical and control elements. B. The District has shortlisted two secondary clarifier mechanism manufacturers, which shall be used without equal. The District has entered into contracts with both manufacturers to obtain approved shop drawings (only) for the secondary clarifier equipment to expedite the schedule. The Contractor shall procure the secondary clarifier equipment using the approved shop drawings. The Contractor shall review the approved shop drawings and develop additional submittals as required for ancillary component associated with the clarifiers, which were not previously covered. The treatment plant must be kept in operation at all times, so only one clarifier may be worked on at a time. C. Removal and replacement of the concrete foundation around the center columns and new RAS sump. D. Rehabilitation of the existing concrete surface of the secondary clarifiers, as required. E. Coating of the secondary clarifier effluent trough, as indicated on the contract drawings. F. Replacement of the utility water piping supplying the secondary clarifiers. G. Replacement of existing sluice gates upstream of Secondary Clarifier Nos. 5, 6, and 8. H. Installation of new stop gates upstream of Secondary Clarifier Nos. 5, 6, and 8. I. Miscellaneous improvements to the secondary clarifiers, as shown on the drawings or listed in the specifications.
Notes: Bid Results will be available in PlanetBids once time for receiving bids has expired.
Bid Bond: 10.00%