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

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Environmental Site Preparation and Water Diversion

Active

State & Local

Contract Overview

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

AI Contract Overview

Show more

This subcontract for Environmental Site Preparation and Water Diversion supports prime contractors on projects managed by Caltrans District 5 in the San Luis Obispo and Santa Barbara areas. The scope of work focuses on preliminary site clearing and temporary water management, specifically involving the removal of vegetation for construction access and the implementation of temporary stream diversions through the use of piping and cofferdams to isolate work areas. The contractor is responsible for delivering cleared access paths and diverted stream flows while maintaining strict adherence to environmental compliance standards and the CDFW Lake or Streambed Alteration Agreement. This project falls under NAICS code 238910 and is associated with the California Department of Fish and Wildlife and Caltrans District 5.

General Info

Subcontract for Caltrans District 5 site clearing and water diversion in California.

Agency

California → Caltrans, District 5 - San Luis Obispo/Santa Barbara

NAICS

238910 - Site Preparation Contractors

Place of Performance

CA

Set-Aside

NONE

Documents

This scope was carved out of EPIMS-MON-61596-R4.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Big Creek to Carmel Drainage Restoration

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PostedJan 27

subcontract

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyCalifornia → Caltrans, District 5 - San Luis Obispo/Santa Barbara

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Caltrans, District 5 - San Luis Obispo/Santa Barbara

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs preliminary site clearing and temporary water management for prime contractors on CDFW and Caltrans District 5 projects. Removes vegetation for construction access and executes temporary stream diversions using piping and cofferdams to isolate work areas. Adheres to the CDFW Lake or Streambed Alteration Agreement and environmental compliance standards. Delivers cleared access paths and diverted stream flow.

Similar Contracts

Same NAICS industry code

Solicitation # 26-037-CIP

The City of Dublin, Ohio, is soliciting bids for the SportsOhio PowerPlay Demolition project, located at 6314 Cosgray Road. The scope of work involves the demolition and restoration of the Can-Am/go cart track, batting cages, concrete seating pads, and mini golf course, along with associated hardscapes. Key activities include the removal and disposal of bridges, culverts, foundations, and engineered stream channels, as well as unclassified excavation, site grading for drainage, and the abandonment of private site utilities. The project has an engineer's estimate of 259,606.50 dollars and a final completion deadline of April 30, 2027, with a specific requirement that tree clearing occur between October 1 and March 31. The contract will be awarded based on a lowest and best analysis, evaluating bidders on financial stability, litigation history, and a minimum of five years of experience in relevant activities such as concrete removal and structure demolition. Bidders must submit their proposals electronically via Bid Express and provide a bid guaranty in accordance with the Ohio Revised Code. The project requires the payment of prevailing wages and emphasizes the use of Ohio-based products and labor. Performance must adhere to the City of Dublin and City of Columbus construction specifications, as well as OSHA safety regulations. Payment is structured at 95 percent of approved monthly applications until the work is 50 percent complete, at which point retainage may be reduced at the city's discretion.

City of Dublin, OH - Engineering

POSTED

about 7 hours ago

DEADLINE

Site Work, Grading, and Landscaping

Los Angeles Community College District

POSTED

about 9 hours ago

DEADLINE

ITB-26-22 - City Center Sport Complex Ballfields Restoration

Solicitation # ITB-26-22-CW

The City of Port Orange has issued solicitation ITB-26-22-CW for the restoration and reconstruction of the City Center Sport Complex Ballfields. The project involves approximately 8 acres of developed parkland situated on a former municipal landfill. The scope of work includes the excavation and removal of the upper three feet of soil, the identification and lawful disposal of buried waste, the installation of a reinforced geotextile membrane, and the subsequent replacement of fill and topsoil. Additionally, the contractor will rebuild the ballfields, parking lot, and associated site improvements. The contract term is 395 days, and the City intends to award the project to the lowest responsive and responsible bidder based solely on the Base Bid. Eligible bidders must be certified General Contractors licensed in the state of Florida. The submission process requires a comprehensive package including a bid bond equal to 5 percent of the total bid, a bonding capacity letter for 100 percent of the bid amount, and various compliance affidavits covering E-Verify, non-collusion, and public entity crimes. Bidders must also provide professional references and a statement of qualifications. Technical specifications mandate that off-site manufactured materials be ISO 9000 certified and that all work adhere to OSHA and Florida Department of Commerce safety regulations. Final acceptance of the project is contingent upon a certified financial inspection by the city and written approval from the Project Architect.

POSTED

about 10 hours ago

DEADLINE

Concrete & Earthwork SubcontractorThis subcontract for the Port Hueneme Water Agency in California involves site preparation and concrete support work for City Desalter Improvement projects located in Oxnard. The selected subcontractor will be responsible for performing earthwork and excavation according to Section 31 23 16 and concrete placement per Section 03 05 00 to deliver a prepared site and the necessary concrete pads and supports for the filtration system. The opportunity was posted on October 27, 2026, with a response deadline of November 17, 2026. Classified under NAICS code 238910, this project requires a specialized subcontractor to support prime contractors in completing critical infrastructure improvements for the agency.

Port Hueneme Water Agency

POSTED

about 11 hours ago

DEADLINE

San Bernardino County Resiliency Upgrades

Solicitation # 20261026017

California Construction Authority

POSTED

about 12 hours ago

DEADLINE

Interior Demolition & Site PrepThis subcontract opportunity involves interior demolition and site preparation for Army National Guard facility projects located in Harrisburg, Pennsylvania. The selected contractor will work under prime contractors to remove existing interior improvements, including the removal of abandoned electrical, telephone, and data cabling, as well as various fixtures and devices. The primary objective is to deliver a cleared, white box space that is fully prepared for new fit-out activities. Managed under the Department of Defense through the W2SD Endist Baltimore, the project falls under NAICS code 238910. Interested parties should note that the response deadline is November 12, 2026. The scope of work is focused specifically on the demolition and clearing phase to ensure the facility is ready for subsequent construction and installation.

W2SD Endist Baltimore

POSTED

about 14 hours ago

DEADLINE

Demolish Dormitory 2425

Solicitation # FA489727QSS11

FA4897 366 Cons Pkp

POSTED

about 14 hours ago

DEADLINE

Y--Hickman Wildlife Water Catchment and Pipe Fence

Solicitation # 140L1726Q0054

Solicitation 140L1726Q0054 is a Total Small Business Set-Aside request for quote issued by the Department of the Interior, Bureau of Land Management, for the Hickman Wildlife Water Catchment and Pipe Fence project in Socorro County, New Mexico. The project is a firm-fixed-price contract involving the demolition and removal of existing infrastructure and the construction of a 1,000 square-foot metal catchment consisting of two 20 by 25 foot structures with galvanized gutters and propanel tops. Additionally, the contractor is required to install two BOSS tanks and erect 1,000 linear feet of pipe-and-cable fencing. The updated period of performance is scheduled from November 17, 2026, to January 25, 2027. Award will be based on the most advantageous offer, with price serving as the primary factor, followed by technical approach, nongovernmental experience, and a detailed work breakdown schedule illustrating the critical path. Contractors must adhere to Davis-Bacon wage determinations for Socorro County and comply with OSHA, EPA, and ADA regulations. Key submission requirements include a signed SF 1442, a price schedule, and a payment bond or irrevocable letter of credit due within 10 days of award. The final deadline for proposal submission is November 9, 2026, at 3:00 PM ET, with a site visit scheduled for October 29, 2026, at the Socorro Field Office.

New Mexico State Office

POSTED

about 14 hours ago

DEADLINE

Demolition and Site ClearingThis subcontract for Demolition and Site Clearing, issued by the State of California Department of Transportation, involves the removal of existing facilities to prepare a site for new construction. The scope of work includes the demolition of an Equipment Storage Building, Modular Building, Office and Equipment Building, and a Washrack. Required activities encompass building removal, the provision of lateral bracing and shoring, the disconnection of utility services, and comprehensive clearing and grubbing. The selected contractor must provide a complete building removal plan to ensure the site is fully cleared and ready for subsequent development. This opportunity falls under NAICS code 238910, with a response deadline set for December 8, 2026.

State of California Department of Transportation

POSTED

DEADLINE

in about 1 month

Demolition & Earthwork Contractor

Chicago Public Schools

POSTED

DEADLINE

Temporary Shoring and CofferdamsThis subcontract for the City of Covington involves the design and installation of temporary shoring and cofferdams to support prime contractors. The scope of work focuses on providing steel sheeting and bracing to stabilize adjacent soils and structures, as well as implementing water exclusion systems to ensure dry work zones and stable excavation walls in accordance with Sections 31 41 17 and 31 52 00. The opportunity is categorized under NAICS code 238910 and was posted on October 26, 2026. Interested parties must submit their responses by the deadline of December 1, 2026, at 3:00 PM.

City of Covington

POSTED

DEADLINE

in about 1 month

Dewatering and Temporary Water ControlThis subcontract for Dewatering and Temporary Water Control involves providing temporary stormwater bypass pumping and site dewatering services for prime contractors on City of Covington projects in Georgia. The selected contractor is responsible for operating dewatering systems, including the use of ditches, berms, and pumping systems, to divert water into silt bags or settling basins in accordance with Section 01 57 25 to ensure a stable subgrade and dry work area. The opportunity was posted on October 26, 2026, with a response deadline of December 1, 2026. Classified under NAICS code 238910, this contract focuses on specialized site preparation and water management to support broader municipal construction efforts.

City of Covington

POSTED

DEADLINE

in about 1 month

Earlier notices in this NAICS code

Posted before this notice, open and closed

Swimming Pool & Spa Construction

City of Laguna Beach

POSTED

DEADLINE

Site Restoration and Civil Works

Long Beach, Port of

POSTED

DEADLINE

Site Improvements & Civil Works

City of San Mateo

POSTED

DEADLINE

Site Preparation and Grading

Placer County Community Development Resource Agency

POSTED

DEADLINE

Site Preparation and Grading

Calaveras County

POSTED

DEADLINE

Slope Grading and Native Material Removal

POSTED

DEADLINE

Solicitation # 22622-DS

Unc - System Office Design/construction

POSTED

CLOSED

P2560014: Baldwin Lake Office Siding Replacement (second post), Baldwin Lake Ecological Reserve, San Bernardino County, California

Solicitation # P2560014

California Department of Fish & Wildlife

POSTED

CLOSED

ITB-48400-RWPROPMGMT000635 Cherokee PI 0014133

Solicitation # PE-48401-RFQ-2026-000000521

Department of Transportation-2

POSTED

CLOSED

IFB No. 125453 Door Removal and Replacement, San Francisco Armory *DVBE Only*

Solicitation # 125453

Military Department

POSTED

CLOSED

Indefinite Delivery Indefinite Quantity Construction - Virginia

Solicitation # IFB VA-030326

POSTED

CLOSED

ITB 48400-RWPROPMGMT000634 Dekalb PI 0002868

Solicitation # ITB-48400-RWPROPMGMT000634

Department of Transportation-2

POSTED

CLOSED

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS