Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, June 24 at 2:00 PM EDT

Register Free →
logo
Get CLEATUSFree Trial

This Solicitation opportunity from California was posted on May 13, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

County Transportation Center Storm Filters

Closed
26041-SState & Local

Contract Overview

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

Active Opportunities Like This One

NAICS: 237990
New
SLED
In-Water Construction and TOY Restrictions ComplianceThe contract involves performing in-water construction activities such as foundation installation and cofferdam setup while adhering to Time-of-Year (TOY) restrictions designed to protect aquatic habitats. This work must be carried out within specified environmental windows to ensure minimal impact on sensitive species and their ecosystems. The project is overseen by the Massachusetts Department of Transportation and is categorized under the NAICS code 237990, which pertains to specialized heavy construction. Work will take place in District 4 of Massachusetts, with an emphasis on compliance with environmental regulations related to aquatic habitat protection. Proposals for this subcontract were due on June 26, 2026, the same day the solicitation was posted. The contract focuses on ensuring construction activities align with ecological considerations while meeting the technical requirements of foundation and cofferdam installation in aquatic settings.
Massachusetts Department of Transportation

POSTED

in 10 days

DEADLINE

in 10 days
NAICS: 237990
New
SLED
Earthwork and Site GradingThe contract entails earthwork services specifically focused on excavation, grading, and soil compaction to prepare the foundation and improve site drainage for construction purposes. It is classified under NAICS code 237990, which pertains to specialized earthwork activities. The work will be performed in Sumner, Tennessee, under the oversight of the Tennessee Department of Transportation. This subcontract opportunity was posted with a response deadline on June 26, 2026. The scope of the project emphasizes preparing the site to ensure proper structural support and effective drainage, which are critical for the stability and longevity of future construction. As a subcontract, this contract likely requires coordination with a primary contractor or project lead. Although specific contact details and set-aside provisions are not provided, interested parties can access further information and submit proposals via the specified online portal.
Tennessee Department of Transportation

POSTED

in 10 days

DEADLINE

in 10 days
NAICS: 237990
New
SLED
Earthwork and ExcavationThe contract involves clearing, grubbing, and excavation work necessary for roadway grading and drainage structures as part of a federal-aid highway project. It is categorized under earthwork and excavation, with the NAICS code 237990, indicating specialized construction activities. The project is managed by the Tennessee Department of Transportation and will be performed in Marion. Proposals were due on June 26, 2026, the same date the contract details were posted. This is a subcontract opportunity, though no set-aside type is specified. The scope emphasizes site preparation and earthmoving activities essential for the successful development of roadway infrastructure, specifically addressing grading and drainage improvements. The online portal for submitting proposals and viewing further details is maintained by the Tennessee Department of Transportation.
Tennessee Department of Transportation

POSTED

in 10 days

DEADLINE

in 10 days
NAICS: 237990
New
SLED
Railway-Adjacent Earthwork and GradingThis contract involves earthwork operations including excavation, embankment, and grading in close proximity to active railroad tracks. The work requires strict adherence to established railway protection protocols to ensure safety and minimize disruption to rail traffic. Special emphasis is placed on advance notification procedures, particularly for any planned blasting activities, to maintain compliance with regulatory and safety standards. The contract is issued by the Tennessee Department of Transportation (TDOT) and is categorized under NAICS code 237990, which pertains to other heavy and civil engineering construction. Performance is scheduled to take place in Dyer, Tennessee. Proposals must be submitted by the specified deadline on June 26, 2026, aligning with the posted date, and the opportunity is structured as a subcontract, though no specific set-aside provisions are indicated. The contract includes clear operational guidelines to ensure coordination between construction activities and railroad operations for successful project execution.
TDOT

POSTED

in 10 days

DEADLINE

in 10 days
NAICS: 237990
New
SLED
Site Grading and EarthworkThe contract involves site grading and earthwork activities, including excavation, cut and fill operations, grading, and compaction, aimed at preparing a site for future construction. The work will primarily take place in Sumner and falls under the NAICS code 237990, which typically covers special trade contractors in construction. Issued by the Tennessee Department of Transportation (TDOT), this subcontract was posted on June 26, 2026, with the same date set as the deadline for proposal submissions. While no specific solicitation number or office address details are provided, the contract is clearly focused on specialized earthwork services essential for groundwork preparation. Interested parties can access more information and submit proposals through the official TDOT bidding platform.
TDOT

POSTED

in 10 days

DEADLINE

in 10 days

AI Contract Overview

Show more

The contract involves the maintenance of stormwater treatment infrastructure at the County Transportation Center to ensure regulatory compliance, protect water quality, and maintain the long-term functionality of the facilities and surrounding drainage systems. The goal is to implement a proactive maintenance program to minimize sediment accumulation, prevent system failures, and reduce pollutant discharge into municipal storm drains and receiving waters. RTD is seeking a qualified vendor with proven experience in stormwater infrastructure maintenance, environmental compliance, and thorough reporting. This project requires adherence to California Labor Code prevailing wage laws, including contractor registration with the California Department of Industrial Relations (DIR), payment of prevailing wages, and submission of certified payroll records. The contractor and all subcontractors must maintain active DIR registration throughout the project and comply with labor compliance requirements such as apprenticeship rules and certified payroll reporting via the DIR online system. The solicitation was posted on May 13, 2026, with a response deadline of May 22, 2026, and is managed by the Facilities agency in Stockton, California. Points of contact include the Facilities Superintendent and the Procurement Specialist.

General Info

Maintenance contract for stormwater treatment at County Transportation Center, ensuring compliance and prevailing wage adherence.

Agency

California → Facilities

NAICS

237990 - Other Heavy and Civil Engineering Construction View NAICS

Place of Performance

CA, USA

Set-Aside

NONE

Documents

(12)

Exhibit B - Compensation, Invoicing & Payment Terms

DOCX•contract-document

RFP 26041-S County Transportation Center Storm Filters

PDF•rfp

SAMPLE_CONTRACT_PLACE_HOLDER_SJRTD

DOCX•other

Exhibit C - California Prevailing Wage Labor Code Requirements

DOCX•labor-code-requirements

EXHIBIT D Payment Bond for San Joaquin Regional Transit District Contract

DOCX•payment-bond

Purchase Request PR012592 for Stormwater System Maintenance

DOCX•purchase-request

Exhibit E - CUPCCAA Insurance Requirements

DOCX•insurance-requirements

Independent Cost Estimate Form rev20191101

DOCX•independent-cost-estimate

Non-Collusion Declaration for Bid Submission

DOCX•non-collusion-declaration

Scope of Services for Biannual Stormwater Maintenance

DOCX•sow

Independent Price/Cost Estimate (ICE) for Filters at County Transportation Center

PDF•independent-price-cost-estimate

Exhibit F Contractor's Quote

DOCX•contractor-quote

AI Contract Breakdown

Uniform Contract Format

Sign up to view the full breakdown with detailed analysis of each section.

Timeline

PhaseClosed
Posted

Solicitation

Response Deadline

Deadline has passed

Submission Closed

Find active opportunities like this

Start your free trial to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

Show more
AgencyCalifornia → Facilities
Contacts2 people available
OfficeStockton, CA, 95202, US
Organization / Agency
California → Facilities
Office AddressStockton, CA, 95202, US
Contacts
John CooseFacilities Superintendent
contact@example.gov
+1 (555) 000-0000
Samantha HolaProcurement Specialist
contact@example.gov
+1 (555) 000-0000

Interested Companies (7)

Show more
The Builders' Exchange of San Joaquin
Bidscom
National Plant Services
Hayward, CA

See All 7 Interested Companies

Start a free trial to view all interested companies, their contact details, and full contractor profiles.

Start Free Trial

Full Description

Show more
RTD maintains stormwater treatment infrastructure to support regulatory compliance, protect water quality, and ensure the long-term functionality of its facilities and surrounding drainage systems. This project is intended to establish a proactive, reliable maintenance program that minimizes sediment buildup, prevents system failures, and reduces the risk of pollutant discharge into municipal storm drain systems and receiving waters. RTD is seeking a qualified vendor with demonstrated experience in stormwater infrastructure maintenance, environmental compliance, and detailed reporting practices. DIR / Prevailing Wage Requirements This project may be subject to the provisions of the California Labor Code regarding prevailing wages. If applicable, the Contractor and all subcontractors shall comply with all requirements of the California Department of Industrial Relations (DIR), including but not limited to contractor registration pursuant to Labor Code Section 1725.5, payment of prevailing wages pursuant to Labor Code Sections 1770 et seq., and submission of certified payroll records pursuant to Labor Code Section 1776. Contractors and subcontractors performing work on this project must be registered with the DIR and maintain active registration for the duration of the project. The Contractor shall be responsible for compliance with all applicable labor compliance requirements, including prevailing wage determinations, apprenticeship requirements, and certified payroll reporting through the DIR online system. Prevailing wage rates are available from the California Department of Industrial Relations at: California DIR Prevailing Wage Determinations