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Traffic Control Services

Open
State & Local

Contract Overview

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

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This subcontract for Traffic Control Services supports the City of Napa Utilities Department on water main projects. The selected provider will work under prime contractors to deliver active traffic control management and temporary road marking. Key responsibilities include the submission of traffic control plans as well as the furnishing, installation, maintenance, and removal of all necessary traffic control devices and temporary restriping. To be eligible for this engagement, the contractor must be registered with the California Department of Industrial Relations. The solicitation was posted on November 5, 2026, with a response deadline of December 2, 2026. This opportunity falls under NAICS code 561990 and is managed through the City of Napa procurement portal.

General Info

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 2026-002-IFB-W2026-018-021.

The full solicitation package (10 documents), including the RFP, is on the prime solicitation, not on this scope.

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2026 Water Main Improvements

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Timeline

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Organization & Contact Information

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AgencyCalifornia → Utilities Department
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

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Performs traffic control and temporary road marking for prime contractors on City of Napa Utilities Department water main projects. Submits traffic control plans and furnishes, installs, maintains, and removes traffic control devices, including temporary restriping. Must be registered with the California Department of Industrial Relations (DIR). Delivers active traffic control management and temporary striping.

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More opportunities from California → Utilities Department

Same awarding agency

NAICS: 237110
New
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2026 Water Main Improvements
Solicitation # 2026-002-IFB-W2026-018-021
The City of Napa Utilities Department is soliciting bids for the 2026 Water Main Improvements project, identified by solicitation number 2026-002-IFB-W2026-018-021. The scope of work involves the replacement of water mains on Old Sonoma Road, including the installation of new mains, valves, and appurtenances, and the establishment of three tie-in locations to connect the new main to the existing system. Specific performance areas include Pueblo Avenue from Main Street to Soscol Avenue and California Boulevard to the Railroad, as well as installations at 305-312 Soscol Avenue and Old Sonoma Road between 3050 and 3100. The contract will be awarded to the lowest responsible and responsive bidder, with potential consideration for local bidder preferences per Napa Municipal Code Chapter 2.93. Technical requirements mandate that all potable water materials be NSF 61 Certified, with PVC pipes conforming to AWWA C900 (blue, Class 305, DR-14) and ductile iron pipes meeting pressure class 350 with Type II cement mortar lining. The project must adhere to AWWA standards, Caltrans 2025 Standard Specifications for water pollution control, and USPS Standard DO41 for mailbox installations. Contractors are required to provide a full-time qualified superintendent on-site and comply with California Labor Code prevailing wage requirements. Administrative requirements include the submission of a bid bond equal to 10% of the bid amount, as well as performance, payment, and warranty bonds. Bidders must submit their proposals in PDF format via the OpenGov portal by the December 2, 2026 deadline, ensuring files are named with the company name and California Department of Industrial Relations registration number. Once awarded, the contractor must provide initial schedules and a two-week rolling schedule for approval by the City before work commences. Payments will be processed monthly, with undisputed amounts paid within 30 days of a complete application.
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