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, August 19 at 2:00 PM EDT

Register Free →

Sediment Analysis and Dredge Material Studies

Active
Federal

Contract Overview

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

General Info

Agency

Department Of Defense → W075 Endist San FranView Agency

NAICS

541620 - Environmental Consulting ServicesView NAICS

Place of Performance

CA

Set-Aside

SBA

Documents

This scope was carved out of W912P726RA029.

The full solicitation package (3 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Environmental and Planning IDC/IDIQ

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

Posted

subcontract

Response Deadline

Submission deadline

Response Deadline

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
AgencyDepartment Of Defense → W075 Endist San Fran
ContactsNo contacts available
OfficeN/A
Organization / Agency
Department Of Defense → W075 Endist San Fran
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Conduct sediment sampling, analysis, and reporting on dredge materials and their environmental impacts for USACE water resource projects.

Similar Contracts

Same NAICS industry code

More opportunities from Department Of Defense → W075 Endist San Fran

Same awarding agency

NAICS: 237990
New
Federal
RICHMOND INNER HARBOR FY26 MAINTENANCE DREDGING PROJECT
Solicitation # W912P726RA020
The U.S. Army Corps of Engineers is seeking bids for the Richmond Inner Harbor FY26 Maintenance Dredging Project in Contra Costa County, California, through a full and open Request for Proposal under the Lowest Price Technically Acceptable method, resulting in a single Firm Fixed Price contract. The work involves dredging the harbor to a depth of -37 feet MLLW plus an additional one foot of paid overdepth, with dredged material from Reaches 1 through 14 to be transported and placed at the Montezuma Wetlands site, as confirmed by the DMMO Suitability Determination. Sampling areas align with specific reaches, and all work must conform to the specifications outlined in Sections 00 10 00 and 01 11 00. The estimated cost range is between $10 million and $25 million under NAICS Code 237990 with a size standard of $37 million, and the solicitation number is W912P726RA020. All proposals must be submitted electronically through the Procurement Integrated Enterprise Environment by August 14, 2026, at 11:30 AM PDT. Interested parties must be registered in both SAM.gov and PIEE to access solicitation documents, view updates, and submit offers, with registration required at least one week before the solicitation release. Updates and amendments will not be communicated directly, so proposers must actively monitor PIEE and SAM.gov. The primary point of contact for questions is Lisa Ip, and the project is managed by the U.S. Army Corps of Engineers, San Francisco District. Proposals must originate from vendors registered in SAM.gov, and companies should indicate their role as Prime or Subcontractor when registering. The project is subject to potential delay, cancellation, or revision at any stage prior to final award.
Other Heavy and Civil Engineering Construction

POSTED

5 days ago

DEADLINE

in 10 days
View Details
NAICS: 541330
Federal
Environmental and Planning IDC/IDIQ
Solicitation # W912P726RA029
This solicitation is a pre-solicitation for a Small Business Set Aside Indefinite Delivery/Indefinite Quantity (IDIQ) contract under the Brooks Act, targeting a total capacity of $20 million with a guaranteed minimum of $2,500. The contract will be awarded to a single qualified small business firm to provide comprehensive environmental, planning, and engineering services primarily within the U.S. Army Corps of Engineers San Francisco District and secondarily across other South Pacific Division districts, covering California, Nevada, Utah, Arizona, and portions of Oregon, Idaho, Colorado, and Wyoming. Services include NEPA documentation, ecological and cultural resource assessments, sediment analysis, water resource planning, economic modeling, community engagement, GIS and CADD design, and engineering for natural and structural solutions such as levee setbacks, living breakwaters, and flood risk management. The contract will span five years, including a 36-month base period and one 24-month option, with performance governed by USACE engineering regulations and compliance with the Service Contract Act. Professional labor rates will be negotiated and escalated annually based on contract terms. Selection will prioritize demonstrated specialized experience and technical competence in water resources projects, followed by qualifications of key personnel, past performance, capacity to execute multiple concurrent task orders, and regional familiarity with the project area. Applicants must submit a completed Standard Form 330, including project examples, resumes of key staff, team organization charts, and a quality management plan, all not exceeding 70 pages. The submission deadline is 3:00 PM PDT on August 26, 2026, via the PIEE system, and firms must be registered in SAM with a valid UEI. The pre-proposal conference has been rescheduled to 2:30 PM PDT on August 10, 2026. The North American Industry Classification System code is 541330, and the small business size standard is $22.5 million in average annual receipts, though eligibility extends to firms with up to $25 million in receipts over the last three fiscal years. The anticipated award date is December 2026, and only electronic submissions are accepted.
Engineering Services

POSTED

8 days ago

DEADLINE

in 8 days
View Details
NAICS: 562111
Federal
W912P726QA012 - Refuse and Recycling Collection Services at Coyote Valley Dam and Lake Mendocino
Solicitation # W912P726QA012
The U.S. Army Corps of Engineers San Francisco District is seeking qualified vendors to provide refuse and recycling collection services at Coyote Valley Dam and Lake Mendocino in Ukiah, California, under solicitation W912P726QA012. This requirement is for non-personal services and will be awarded as a Firm-Fixed-Price contract, with all proposals required to be submitted electronically through the Procurement Integrated Enterprise Environment portal. The solicitation is open to full and open competition with no set-aside restrictions, and the North American Industry Classification System code is 562111 for solid waste collection. Proposals must be submitted by the deadline of September 8, 2026, and vendors must register and log in to the PIEE system to access solicitation materials and submit responses. Performance will occur at the specified locations in Mendocino County, California, with a zip code of 95482, and all contractual obligations must be executed in accordance with federal procurement regulations. The primary point of contact for inquiries is Shelby Yancey, with Nairi Freeman serving as the secondary contact, both reachable via their official U.S. Army Corps of Engineers email addresses. No paper submissions or alternative methods of proposal delivery will be accepted, and all interested parties must use the designated PIEE platform to participate in the solicitation process. The contract is anticipated to support ongoing environmental and sanitation operations critical to federal property maintenance in the region.
Solid Waste Collection

POSTED

13 days ago

DEADLINE

in 21 days
View Details
NAICS: 237990
Federal
San Rafael Creek and ATF FY26 Maintenance Dredging
Solicitation # W912P726RA022
The San Rafael Creek and ATF FY26 Maintenance Dredging Project, under FSC Code Y1KF and NAICS Code 237990 with a size standard of $37,000,000, is a full and open competition for maintenance dredging in Marin County, California. The work involves dredging the San Rafael Creek Channel to a depth of -6 feet MLLW plus one foot of paid over-depth and the Across the Flats channel to -8 feet MLLW plus one foot of paid over-depth, with all dredged material transported to government-furnished disposal sites: SF-10 for material from Reaches 0 and 3, and SF-11 for material from Reaches 1 and 2. The contract will be awarded on a lowest price technically acceptable basis as a firm fixed price agreement, with an estimated cost range of $10,000,000 to $25,000,000. The solicitation, identified as W912P726RA022, will be released on or about August 3, 2026, and proposals must be submitted electronically via the Procurement Integrated Enterprise Environment by September 2, 2026, at 12:00 PM PST. All prospective offerors and their subcontractors must be actively registered in the System for Award Management and the PIEE portal prior to the solicitation release and must complete registration at least one week in advance. Solicitation documents, plans, and specifications are exclusively available for download through PIEE, and no hard copies or CDs will be provided. Proposals must be submitted electronically through PIEE, and offerors are responsible for monitoring PIEE and SAM.gov for any updates, amendments, or changes to the solicitation without relying on direct notification from the U.S. Army Corps of Engineers. The point of contact for inquiries is Contract Specialist Logan Champlin, with secondary support provided by Nairi Freeman. The project is subject to potential delay, cancellation, or revision at any stage of the procurement process, and failure to comply with registration and submission requirements will render an offer nonresponsive.
Other Heavy and Civil Engineering Construction

POSTED

16 days ago

DEADLINE

in 15 days
View Details
NAICS: 541611
Federal
Project Management and Technical Oversight SupportThe contract is for Project Management and Technical Oversight Support under a subcontract arrangement, aimed at delivering technical and administrative assistance related to reporting, scheduling, and coordination efforts with the U.S. Army Corps of Engineers within an IDIQ task order framework. The work will focus on ensuring seamless alignment with USACE requirements through structured project oversight, data management, and timely communication channels. The North American Industry Classification System code 541611 indicates that the services fall under Management Consulting Services, suggesting a primary emphasis on advisory and operational support rather than direct construction or engineering execution. The contract was posted on June 17, 2026, and is administered by the W075 Endist San Francisco office under the Department of Defense, though specific performance locations, point of contact details, and set-aside classifications are not provided. There is no defined place of performance listed, indicating potential flexibility in where the work may be performed, possibly including remote or distributed operations. The absence of a solicitation number suggests this may be a follow-on or non-competitive subcontract under a broader existing agreement. The contract's structure implies ongoing support duties tied to multiple task orders, requiring adaptability, compliance with federal reporting standards, and consistent collaboration with a major federal agency.
Administrative Management and General Management Consulting Services

POSTED

2 months ago

DEADLINE

N/A
View Details