This Solicitation opportunity from California was posted on February 25, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Castle Mobile Estates Culvert Rehabilitation Project

Closed

P25922State & Local

Submission Closed03/26/2026, 09:00:00 PM UTC

Contract Overview

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

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about 8 hours ago

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in 19 days

AI Contract Overview

The Castle Mobile Estates Culvert Rehabilitation Project in Santa Cruz County involves the repair and rehabilitation of approximately 995 linear feet of a large corrugated metal arch culvert pipe measuring 72 inches by 44 inches. The scope of work includes applying a grout liner inside the pipe and using polyurethane compaction grout to stabilize voids around the pipe’s exterior. The project must be completed within 100 working days with an estimated cost of about $1,062,000. The work is governed by detailed technical specifications and standards, including state and county design criteria as well as specialized provisions related to water pollution control, traffic management, and construction site safety. Substantial emphasis is placed on quality control through comprehensive inspection procedures such as CCTV recordings and strict compliance with ASTM and corrosion protection standards. The procurement is managed by the Santa Cruz County Flood Control and Water Conservation District Zone 5 under solicitation number P25922 with a bid deadline of March 26, 2026. Bidders must comply with licensing, insurance, bonding, and certification requirements, including having personnel with specialized training in polyurethane compaction grouting. The contract prescribes a fixed-price construction arrangement and requires submission of various administrative and compliance documents via an electronic procurement portal. Evaluation of bids is primarily pass/fail focused on compliance, with award based on the lowest responsive bid. The contractor must meet prevailing wage laws, provide detailed documentation, and perform at least 30% of the work with their own forces. The project includes stringent administrative controls, certification of training and experience for key personnel, and mandates submission of as-built plans upon completion. Contract administration, inspection, and acceptance are overseen by the District Engineer, supported by careful documentation and certification procedures to ensure project compliance and quality.

General Info

Repair 995 ft culvert in Santa Cruz; grout lining, 100 days, $1.06M budget, compliance mandatory.

Agency

California → Public Works

NAICS

237110 - Water and Sewer Line and Related Structures Construction

Place of Performance

CA, USA

Set-Aside

NONE

Documents

Castle Mobile Estates Culvert Rehabilitation Project Bid Book

bid-book

High

Castle Mobile Estates Culvert Rehabilitation Project Special Provisions Book 2

specifications

High

Castle Mobile Estates Culvert Rehabilitation Project Information Handout

other

Low

Castle_Estates_Plan_Set_01.20.2026.pdf

AI Contract Breakdown

Uniform Contract Format

Timeline

PhaseClosed

PostedFeb 25

Solicitation

Response DeadlineMar 26

Deadline has passed

Submission Closed

03/26/2026, 09:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Public Works

Contacts2 people available

OfficeSanta Cruz, CA, 95060, USA

Organization / AgencyCalifornia → Public Works

Office AddressSanta Cruz, CA, 95060, USA

Contacts

Rodney TrujilloCivil Engineer

contact@example.gov

+1 (555) 000-0000

Shauna SoldatePurchasing & Logistics Manager

contact@example.gov

+1 (555) 000-0000

Interested Companies (5)

Irish ExcavationMorgan Hill, CA

Empire Grading & ExcavationSanta Cruz, CA

John Grilli ConstructionSalinas, CA

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Full Description

The project location in the County of Santa Cruz is as follows: • 1099 38th Avenue Work includes repair and apply grout liner to approximately 995 linear feet of 72-inch by 44-inch corrugated metal arch pipe and polyurethane compaction grout voids around the exterior of the pipe. Complete the work within 100 working days. The estimated cost of the project is $1,062,000