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This Government Contract opportunity from Department Of The Interior was posted on July 16, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Field Monitoring and Quality Verification

Closed
Federal

Contract Overview

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

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NAICS: 541620
New
SLED
Last Chance Grade Permanent Restoration Project Draft EIR/EIS and Draft Section 4(f) EvaluationThe Last Chance Grade Permanent Restoration Project, managed by Caltrans District 1 in Eureka, focuses on the permanent roadway restoration and realignment of US Highway 101 from post mile 12.7 to 16.5 in Del Norte County. The primary objective is the construction of a tunnel bypass to resolve ongoing geological challenges. As part of this effort, a Right of Entry permit is being issued to conduct essential geotechnical investigations, which include 29 mud rotary drill sites and related construction activities. These investigations are critical for characterizing the local geology and identifying geotechnically sensitive areas for bridge abutments and tunnel portals. The project has reached a significant regulatory milestone with the filing of a Notice of Determination by the California Transportation Commission in August 2026. This approval follows the completion of an Environmental Impact Report and findings conducted under the California Environmental Quality Act. To ensure environmental compliance, the project has adopted specific mitigation measures and a monitoring plan, along with a Statement of Overriding Considerations. The work is categorized under NAICS code 541620, reflecting the professional environmental consulting and engineering nature of the restoration and realignment efforts.
Caltrans, District 1 - Eureka

POSTED

about 23 hours ago

DEADLINE

N/A
NAICS: 541620
New
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F--Phase I Environmental Site Assessment for GPRO
Solicitation # 140A0126Q0043
The Department of the Interior, through the Bureau of Indian Affairs Pacific Region, is soliciting firm-fixed-price quotes for Phase I Environmental Site Assessments (ESAs) to support fee-to-trust land acquisitions in the Great Plains Region. This requirement is set aside 100% for Indian Small Business Economic Enterprises under NAICS code 541620. The scope of work involves conducting records reviews, site reconnaissance, and interviews to identify potential environmental liabilities for eight specific locations across North Dakota and South Dakota, including sites in McKenzie, Rolette, Roberts, and Meade counties. All assessments must be performed in accordance with ASTM E1527-21 and 40 CFR Part 312 standards. The tentative period of performance extends from the date of award through September 30, 2027. The government will utilize a Lowest-Priced Technically Acceptable (LPTA) source selection process, where technical quotes are evaluated on a pass/fail basis. To be considered acceptable, offerors must provide a technical approach, project management resumes, at least three past performance references of similar scope, and a summary of experience working with tribal organizations. Payments will be processed electronically via the Invoice Processing Platform (IPP) upon approval by the BIA Technical Point of Contact. The contract includes specific labor standards based on Department of Labor wage determinations for the respective counties in North Dakota and South Dakota.
Pacific Region

POSTED

1 day ago

DEADLINE

in 6 days
NAICS: 541620
New
Federal
USACE Sacramento District (SPK) $47.2M Planning, Environmental, and Cultural Services (PECS) MATOC
Solicitation # W9123826RA024
The USACE Sacramento District is soliciting for a 47.2 million dollar Multiple Award Task Order Contract (MATOC) under solicitation W9123826RA024 for Planning, Environmental, and Cultural Services (PECS). This contract, categorized under NAICS code 541620, provides comprehensive support for civil works and military actions throughout the feasibility, design, construction, and operations and maintenance phases. The scope of work encompasses environmental planning and compliance, including NEPA and CEQA tasks, species and habitat surveys, air and noise assessments, and construction monitoring. Additionally, the contract covers cultural resources services, focusing on Section 106 compliance, NHPA, NAGPRA, and ARPA support, tribal consultations, the development of Memoranda of Agreement and Programmatic Agreements, and specific archival and curation requirements. Interested vendors are encouraged to attend a virtual industry meeting on September 15, 2026, at 11:00 AM Pacific Daylight Time via Microsoft Teams. To participate, vendors must submit a capability statement not exceeding four pages to the designated contracting email address prior to the meeting. The primary point of contact for this opportunity is Sean Summer, and the contract is managed by the Department of Defense through the USACE Sacramento District office located in Sacramento, California.
W075 Endist Sacramento

POSTED

1 day ago

DEADLINE

in 13 days

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The contract seeks a small business to perform on-site verification of herbicide application quality through the use of water-sensitive cards and ground sampling techniques, ensuring complete and accurate coverage without overlaps or skips. This work is critical to maintaining environmental standards and operational efficiency in herbicide treatments carried out under federal land management programs. The task requires precise field methodology, attention to detail, and the ability to interpret sampling results to confirm application integrity across targeted areas. This subcontract is issued under a Total Small Business Set-Aside designation, meaning only small businesses are eligible to respond, with a NAICS code of 541620 for scientific and technical consulting services. The solicitation was posted on July 16, 2026, with a deadline for submissions set for July 31, 2026, at 9:00 PM Eastern Time. The work is to be performed under the oversight of the Idaho State Office within the Department of the Interior, though specific location details have not been provided. All performance and deliverables are expected to meet rigorous quality control benchmarks to support federal land stewardship objectives.

General Info

Small business to verify herbicide application quality using water-sensitive cards and ground sampling on federal lands.

Agency

Department Of The Interior → Idaho State OfficeView Agency

NAICS

541620 - Environmental Consulting ServicesView NAICS

Place of Performance

ID

Set-Aside

SBA

Documents

This scope was carved out of 140L2626Q0049.

The full solicitation package (5 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

F--MADSEN CHEATGRASS HERBICIDE TREATMENT

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of The Interior → Idaho State Office
ContactsNo contacts available
OfficeN/A
Organization / Agency
Department Of The Interior → Idaho State Office
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Conduct on-site verification of herbicide application quality using water-sensitive cards and ground sampling to ensure no overlaps or skips.

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