Project Information

Bid Title

North Vacuator Coatings and Concrete Repairs

Issuing Agency

City of Hayward

Location

California

Published Date

Nov 5, 2024

Closing Date

Nov 22, 2024

Government Level

State & Local

Status

Closed

Ref. #

25-019

Original Source

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Bid Documents

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Project Description

Project ID: 25-019

Title: North Vacuator Coatings and Concrete Repairs

Addenda: 0

Release Date: 11/5/2024

Due Date: 11/22/2024

Post Information

Posted At:Tue, Nov 5, 2024 12:53 PMSealed Bid Process:Yes (Bids Sealed / Pricing Sealed)Private Bid:No

Overview

Summary

The City of Hayward is seeking an experienced and qualified contractor who is specially trained, experienced, and competent to perform concrete repair and coatings for metals and concrete services in accordance with the terms, conditions, and specifications contained in this Request for Quote (RFQ).

The City of Hayward is accepting electronic bid submissions. Bidders shall create a FREE account with OpenGov Procurement by signing up at https://procurement.opengov.com/signup . Once you have completed account registration, browse back to this page, click on "Submit Response", and follow the instructions to submit the electronic bid.

https://procurement.opengov.com/portal/hayward-ca

Background

The City of Hayward (City) owns and operates the Water Resources Recovery Facility (WRRF), located at 3700 Enterprise Avenue, Hayward, CA 94545. Part of this facility includes the North Vacuator, an above ground concrete structure built in 1958 with mechanical components and a self-supported concrete dome roof. The interior mechanical apparatus involves an exterior roof mounted motor that drives a shaft connected to an interior spindle connected to an upper rake arm assembly and a lower rake arm assembly. The vacuator tank is approximately 50 feet in diameter, 20 feet tall, with a sidewater depth of 10.25 feet. The interior of the North Vacuator is accessible by a manway in the dome roof and a temporary ladder. A stairway system provides access to the dome roof.

The North Vacuator is currently out of service for repairs. Repairs will include coating rehabilitation of interior structural steel components, application of coatings on interior concrete surfaces, interior concrete surface repairs (Types 1, 2, and 3), and grinding of edges of sludge and scum collector equipment as required for coatings.

Timeline

Release Project Date:

November 5, 2024

Pre-Bid Meeting (Non-Mandatory):

November 12, 2024, 10:00am

WPCF Administration Building Conference Room, 3700 Enterprise Avenue, Hayward, CA 94545

Question Submission Deadline:

November 14, 2024, 5:00pm

Question Response Deadline:

November 19, 2024, 3:00pm

Proposal Submission Deadline:

November 22, 2024, 3:00pm

City Council Approval of Award (Tentative):

December 3, 2024

Notice to Proceed (Tentative):

January 2025

Commodity Codes

• NAICS 238110Poured Concrete Foundation and Structure Contractors
• NAICS 238990All Other Specialty Trade Contractors

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