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Air Valve Addition (New Exchequer Dam, 58-2)

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State & Local

Contract Overview

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The Air Valve Addition project at New Exchequer Dam, State Dam No. 58-2, involves minor repairs and alterations to existing dam structures under the supervision of the California Department of Water Resources, Division of Safety of Dams. Located in Mariposa, California, the scope of work specifically requires the removal of four existing air valves and their replacement with six new air valves, along with the installation of new surge arresting check valves. The project is classified under NAICS code 237990 and is identified as a forecast with a posted date of September 30, 2025. Administrative oversight for the project is managed by Project Engineer Christopher T. Dorsey. The work is designated as a Notice of Exemption under Class I, Section 15301(m) for minor repairs and alterations to existing dams. While the technical requirements for the valve replacements are defined, the provided documentation does not specify a contract value, period of performance, or specific evaluation factors for award.

General Info

Minor dam repairs in Mariposa County replacing air valves with state oversight, no contract value or contractor named.

Agency

California Water Resources, Department of

NAICS

237990 - Other Heavy and Civil Engineering ConstructionView NAICS

Place of Performance

CA

Set-Aside

NONE

Documents

(1)

Notice of Exemption for Air Valve Addition at New Exchequer Dam

PDF•notice-of-exemption

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Timeline

PostedSep 30

forecast

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Organization & Contact Information

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AgencyCalifornia Water Resources, Department of

Contacts1 person available

OfficeN/A

Organization / Agency

California Water Resources, Department of

Office AddressN/A

Contacts

Christopher T. DorseyProject Engineer

contact@example.gov

+1 (555) 000-0000

Full Description

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Minor repairs and or alterations to New Exchequer Dam, State Dam No. 58-2, under the supervision of the Department of Water Resources. The proposed work includes removal of the existing four air valves and replacement with six new air valves, along with new surge arresting check valves.

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