This Government Contract opportunity from California was posted on August 17, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Groundwater Sampling and Field Collection Services

Closed

State & Local

Submission Closed09/15/2026, 12:00:00 AM UTC

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

ENVIRONMENTAL TRUST Comprehensive E mergency Management Plan Update & Environmental Engineering and Consulting Services

Solicitation # Environmental-Trust_RFP_FY-2027_Emergency-Plan-Update-Environmental-Services_10202026.pdf

The Confederated Tribes of the Colville Reservation is seeking professional services for a combined maximum budget of $289,497, divided into two primary functional areas. The first area, Emergency Management Planning, is capped at $150,000 and involves updating the 2014 Comprehensive Emergency Management Plan, developing Emergency Support Functions, creating hazard-specific annexes, and establishing the Tribes' first Continuity of Operations Plan and Tribal Threat and Hazard Identification and Risk Assessment. This scope also includes the development of an all-hazards tabletop exercise package and the facilitation of coordination workshops to integrate these planning components. The second area, Environmental Engineering and Consulting Services, is capped at $139,497 and focuses on technical field operations in Nespelem, Washington. Key tasks include biannual groundwater monitoring and testing at the Nespelem Post and Pole site, as well as the characterization, removal, and lawful disposal of hazardous materials at the Nespelem Recycle Center. The contractor must adhere to strict quality standards, including the use of approved Quality Assurance Project Plans and Health and Safety Plans, and provide detailed verification reports. Mandatory monthly progress reports are required for all activities, and all project communication costs must be integrated into the respective task budgets. TERO fees are handled separately by the Tribal Employment Rights Office and are not included in the scope of work budget.

Confederated Tribes of the Colville Reservation

POSTED

DEADLINE

As-Needed CEQA Services

Solicitation # 20261026008

University of California, Santa Barbara

POSTED

DEADLINE

Energy & Sustainability Compliance SpecialistThe Energy and Sustainability Compliance Specialist subcontract involves providing technical reviews and certifications for energy efficiency and green building standards on Montgomery County Public Schools projects. The selected provider will support prime contractors by ensuring all work complies with the Maryland energy code, IECC, IGCC, Green Globe, LEED, and Net Zero Ready standards. Key deliverables include the production of energy compliance reports and the necessary certification documentation. This opportunity requires specialized expertise in LEED and Net Zero Ready certifications. Interested parties should note that the response deadline is November 4, 2026. The contract falls under NAICS code 541620 and is focused on maintaining high sustainability and energy performance benchmarks across the school system's infrastructure projects.

Montgomery County Public Schools

POSTED

DEADLINE

Water Quality Compliance SpecialistThe Water Quality Compliance Specialist subcontract involves providing technical data collection and report writing services for prime contractors working on Idaho Department of Correction water system projects. The scope of work focuses on the sampling and monitoring of drinking water and wastewater systems across three separate complexes to ensure all necessary regulatory sign-offs are obtained. Key deliverables include the submission of detailed data logs and compliance reports on a monthly and quarterly basis. This opportunity is categorized under NAICS code 541620 for the State of Idaho, with a response deadline set for November 10, 2026.

POSTED

DEADLINE

Licensed Responsible Charge (RC) Operator for Water/Wastewater SystemsThis subcontract with the State of Idaho requires a Licensed Responsible Charge Operator to provide regulatory oversight and legal licensure for drinking water and wastewater systems on Idaho Department of Correction facility projects. The selected contractor will be responsible for supervising staff, exercising professional judgment during emergencies, and ensuring all operations remain in strict compliance with state and federal regulations. Key deliverables include the provision of valid licensure coverage, the development of approved standard operating procedures, and the submission of detailed compliance reports. To qualify for this role, the contractor must hold specific professional certifications, including DWD2, WWT1, WWC1, and Land Application licenses. The opportunity is categorized under NAICS code 541620, with a response deadline set for November 10, 2026.

POSTED

DEADLINE

Title 24 and Energy Star Compliance ServicesThis subcontract for Title 24 and Energy Star Compliance Services involves performing energy audits and installing energy-efficient systems for prime contractors on California Department of General Services projects. The scope of work includes upgrading lighting to LED, installing high-efficiency HVAC components, and improving insulation to ensure all installations meet California Title 24, LEED, or Energy Star standards. The successful provider will be responsible for delivering both the physical system installations and the required energy compliance reports. The opportunity is categorized under NAICS code 541620 and was posted on October 26, 2026, with a response deadline of November 17, 2026. This project focuses on enhancing energy efficiency across state-managed facilities through specialized technical upgrades and rigorous adherence to California energy regulations.

California Department of General Services

POSTED

DEADLINE

Sewer and Drinking water licensure for IDOC lagoons

Solicitation # 1478

The Idaho Department of Correction is soliciting bids for a Licensed Responsible Charge Operator to provide licensure, regulatory oversight, and technical guidance for wastewater and drinking water systems across three facilities: the South Boise Complex, ISCC Complex, and Mountain View Complex. The selected contractor will be responsible for ensuring compliance with IDAPA and coordinating with the Department of Environmental Quality. Key deliverables include quarterly reviews of compliance, operations, monitoring, and permit status, as well as quarterly physical inspections and the provision of training for non-licensed staff on sampling, recordkeeping, and safety procedures. The contract is for an initial one-year term with three subsequent one-year renewable options. Award will be made on an all-or-none basis to the responsive and responsible bidder who meets all technical requirements and provides the lowest total cost as submitted on the bid schedule. Bidders must submit their proposals electronically via IPRO by November 9, 2026. Successful bidders are required to provide insurance certificates within ten days of notification of award and must remit a 1.25% administrative fee of net quarterly contract sales to the State of Idaho. All invoices and correspondence must clearly reference the state contract or purchase order number.

POSTED

DEADLINE

Biological Monitoring ServicesThis subcontract for Biological Monitoring Services supports prime contractors on California Department of Transportation projects located in Desert Hot Springs. The selected provider will be responsible for performing on-site biological monitoring and reporting to ensure all environmental stewardship requirements are strictly followed. Key deliverables include the provision of comprehensive biological monitoring reports and continuous on-site compliance oversight. Qualified candidates must hold professional biologist certification to perform the required duties under NAICS code 541620. The solicitation was posted on October 26, 2026, with a response deadline set for December 2, 2026.

California Department of Transportation

POSTED

DEADLINE

Lead Compliance and Water Supply DevelopmentThis subcontract for the California Department of Transportation focuses on lead compliance and water supply development for infrastructure projects in Eureka, California. The selected contractor is responsible for managing hazardous material compliance by developing approved Lead Compliance Plans and establishing a reliable water supply for prime contractor operations. All work must strictly adhere to safety and environmental regulations, specifically 8 CA Code of Regs section 1529 regarding asbestos and section 5192 regarding HAZWOPER. Interested parties must submit their responses by December 8, 2026, under NAICS code 541620.

California Department of Transportation

POSTED

DEADLINE

Environmental Monitoring and Biological ServicesThis subcontract for Environmental Monitoring and Biological Services supports prime contractors on California Department of Transportation projects. The scope of work focuses on biological monitoring and environmental compliance, specifically overseeing the relocation of stockpiled vegetation and ensuring adherence to Water Quality Certifications, Streambed Alteration Agreements, and Biological Opinions from the US Department of Commerce and Interior. The selected provider will be responsible for managing invasive species using specialized biological survey equipment and delivering detailed biological monitoring logs and compliance reports. This opportunity falls under NAICS code 541620, with a response deadline set for November 18, 2026.

California Department of Transportation (Caltrans)

POSTED

DEADLINE

Environmental Consulting and ComplianceThis subcontract for Environmental Consulting and Compliance supports prime contractors on California Department of Transportation highway projects. The selected provider will be responsible for performing environmental monitoring and developing the Lead Compliance Plan to ensure all project activities adhere to Water Quality Certifications and NOAA Biological Opinions. The role requires specialized expertise in USACE and NOAA PLAC requirements to maintain regulatory compliance. Key deliverables include the finalized Lead Compliance Plan and detailed monitoring reports. Interested parties must submit their responses by December 3, 2026.

California Department of Transportation

POSTED

DEADLINE

Tech support for the dev. of the PCF requirements of the NHS Supplier Roadmap

Solicitation # C468534

NHS England is seeking a third party with specialized expertise in Product Carbon Footprinting (PCF) within the health sector to support the 2028 milestone of the NHS Supplier Roadmap. The primary objective is to develop technical requirements for measuring product-level emissions in high-emission areas, specifically pharmaceuticals, medical technologies, and digital services. The selected provider will collaborate with a technical reference group to identify and assess existing footprinting standards, recommend practical application options, and test these methodologies with suppliers using real data to ensure alignment with the Climate Change Act 2008 and the Environment Act 2021. This open competition solicitation, numbered C468534, has an estimated value of 96,000 GBP excluding VAT, with a performance period running from November 18, 2026, to March 31, 2027. Proposals are due by November 11, 2026, via the Atamis portal and will be evaluated based on a weighted criteria of 70 percent for the technical questionnaire, 20 percent for the commercial questionnaire, and 10 percent for social value. The project is open to small and medium-sized enterprises as well as voluntary, community, and social enterprises.

NHS England

POSTED

about 19 hours ago

DEADLINE

in 15 days

AI Contract Overview

This subcontract for Groundwater Sampling and Field Collection Services involves providing specialized groundwater sampling support for prime contractors on Zone 7 Water Agency projects. The scope of work includes executing well-volume purging and low-flow sampling utilizing electric-submersible, peristaltic, or bladder pumps, as well as measuring static water levels and filtering Cr-6 samples with 0.45-micron filters. Operational requirements include using ArcGIS Field Maps for tracking and ensuring the secure delivery of samples to the Zone 7 Laboratory. All deliveries must be accompanied by the appropriate chain of custody and parameter stability sheets. The solicitation was posted on August 17, 2026, with a response deadline of September 15, 2026, under NAICS code 541620.

General Info

Subcontract for groundwater sampling and field collection services for Zone 7 Water Agency.

Agency

California → Groundwater

NAICS

541620 - Environmental Consulting Services

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of RFQ-2026-012.

The full solicitation package (4 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Hexavalent Chromium Groundwater Sampling

AI Contract Breakdown

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Timeline

PhaseClosed

PostedAug 17

subcontract

Response DeadlineSep 15

Deadline has passed

Submission Closed

09/15/2026, 12:00:00 AM UTC

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Organization & Contact Information

AgencyCalifornia → Groundwater

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Groundwater

Office AddressN/A

ContactsNo contact information available

Full Description

Performs groundwater sampling for prime contractors on Zone 7 Water Agency projects. Executes well-volume purging and low-flow sampling using bladder, peristaltic, or electric-submersible pumps. Measures static water levels and filters Cr-6 samples using 0.45-micron filters. Uses ArcGIS Field Maps for tracking and delivers samples to the Zone 7 Laboratory. Delivers collected samples with chain of custody and parameter stability sheets.

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