Project Information

Bid Title

Rainbow 11 and 12 Flow Control Facilities Pipe Demolition Project Sheltered Market

Issuing Agency

San Diego County Water Authority

Location

California

Published Date

Dec 1, 2025

Closing Date

Government Level

State & Local

Status

Closed

Original Source

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Bid Inquiries

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Bid Documents

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Project Description

Demolition and abandonment of service connections at Rainbow 11 and Rainbow 12 Flow Control Facilities. Work includes, but is not limited to, excavation, shoring and sheeting, welding of blind flanges, demolition of existing steel pipes, removal and salvage of existing valves and appurtenances, removal of existing structure at pipe penetrations, reconstruction of structure penetrations after pipe removal, abandonment of 16- to 24-inch diameter piping, and encasement of abandoned pipe ends.

Estimated Advertising Date
06/01/2026 - 07/31/2026

Estimated Value
$600,000

Issue Date

Preproposal / Prebid Meeting Date

This meeting is mandatory

Solicitation Due Date

NIGP Codes

• NIGP 91275 Quality Control Testing Services for Construction
• NIGP 91427 Carpentry
• NIGP 91430 Concrete
• NIGP 91340 Construction, Pipeline
• NIGP 33000 FENCING
• NIGP 92544 General Construction: Management, Scheduling, Cost Estimation - Engineering
• NIGP 91223 Construction, General (Digging, Ditching, Road Grading, Rock Stabilization, etc.)
• NIGP 91356 Construction, Utility/Underground Projects
• NIGP 91360 Construction, Water System, Main and Service Line
• NIGP 92935 Earth Handling, Grading, Moving, and Packing Equipment Maintenance and Repair
• NIGP 91485 Welding
• NIGP 91240 Demolition Services
• NIGP 91244 Excavation Services

Contact
Peter Milligan

Engineer (P.E.)
pmilligan@sdcwa.org

Links

Commodity Codes

• NAICS 236220Commercial and Institutional Building Construction
• NAICS 237110Water and Sewer Line and Related Structures Construction
• NAICS 237990Other Heavy and Civil Engineering Construction
• NAICS 238910Site Preparation Contractors
• NAICS 561210Facilities Support Services

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