This Government Contract opportunity from California was posted on August 28, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Water Quality Monitoring & Environmental Testing

Closed

State & Local

Submission Closed09/17/2026, 11:00:00 PM 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

Federal

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Energy Efficiency Consulting and CertificationThis subcontract, titled Energy Efficiency Consulting and Certification, is issued by the California Department of General Services. The selected provider will deliver specialized consulting and implementation services to property owners who lease space to the California Department of Rehabilitation. The primary objective is to ensure these properties achieve LEED or Energy Star compliance through a combination of energy audits, HVAC optimization, and LED lighting upgrades. The contractor is responsible for managing all necessary documentation and submissions to the relevant certifying bodies to secure the required certifications. Due to the technical nature of the work, the provider must possess demonstrated expertise in LEED and Energy Star standards. This opportunity falls under NAICS code 541620 and requires a response by November 4, 2026.

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Geotechnical & Environmental ConsultingThis subcontract opportunity for Geotechnical and Environmental Consulting involves providing specialized soil analysis and environmental site assessments for manufactured home community projects within Mono County, California. The selected contractor will be responsible for conducting updated Phase I Environmental Site Assessments and performing geotechnical studies, utilizing soil boring and sampling equipment to establish necessary foundation requirements. The project requires a Licensed Geotechnical Engineer to oversee the technical work and deliver a final Phase I Environmental Report and a Geotechnical/Soil Report. Interested parties must submit their responses by November 7, 2026, under NAICS code 541620.

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Workforce & Land-Use Planning ConsultingThis subcontract for Workforce and Land-Use Planning Consulting supports prime contractors on regional development projects for the Massachusetts Executive Office of Economic Development. The selected consultant will provide technical planning expertise focused on developing workforce pipeline strategies and analyzing land-use and infrastructure constraints that may impact business expansion. Additionally, the consultant will act as a representative for business interests during collaborative planning initiatives. The primary deliverable for this engagement is a comprehensive Workforce/Land-Use Planning Report. The work is centered in Boston, Massachusetts, under NAICS code 541620. Interested parties must respond by November 4, 2026, to provide these specialized consulting services for the agency.

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LEED and Energy Star Compliance ConsultingThis subcontract for LEED and Energy Star Compliance Consulting supports prime contractors on projects for the California Department of General Services. The scope of work focuses on achieving LEED or Energy Star certifications through a combination of energy modeling, HVAC efficiency audits, and the implementation of LED lighting upgrades. Additionally, the contractor is responsible for installing smart thermostats and high-efficiency HVAC systems while managing the entire certification application and documentation process. The opportunity is categorized under NAICS code 541620 and was posted on October 20, 2026, with a response deadline of November 4, 2026. Interested parties can find further details through the Cal eProcure portal.

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Archeology & Architectural History ServicesThis subcontract for Archeology and Architectural History Services involves performing cultural resource surveys and historical impact evaluations for prime contractors on University of Connecticut CEPA/NEPA projects. The scope of work includes conducting archeological field surveys, reviewing historical archives, and evaluating architectural significance through the use of excavation tools and archival databases. The selected provider is responsible for delivering comprehensive cultural resource survey reports and architectural history assessments. Qualified candidates must possess professional credentials as an archeologist or historian. This opportunity is managed by DAS Procurement for the state of Connecticut under NAICS code 541620. The solicitation was posted on October 20, 2026, with a response deadline of November 17, 2026.

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Wetland Science & Ecology ServicesThis subcontract for Wetland Science and Ecology Services involves performing biological assessments and wetland delineations for prime contractors supporting University of Connecticut CEPA/NEPA impact evaluation projects. The selected provider will be responsible for conducting field surveys, identifying flora and fauna, and evaluating cumulative impacts to natural resources. These tasks require the use of specialized field sampling equipment and GPS/GIS mapping tools to produce detailed wetland delineation reports and biological impact assessments. Qualified candidates must possess professional credentials as a biologist or environmental scientist. The opportunity is managed by DAS Procurement for the state of Connecticut under NAICS code 541620. The solicitation was posted on October 20, 2026, with a response deadline set for November 17, 2026.

POSTED

DEADLINE

On-Call - CEPA/NEPA Impact Evaluation Services

Solicitation # 005.1-OC.CEPANP30

The University of Connecticut is soliciting statements of qualifications for an on-call professional services program to provide environmental impact assessments and evaluations. The primary objective is to ensure compliance with the Connecticut Environmental Policy Act (CEPA), the National Environmental Policy Act (NEPA), state and federal regulations, and University Design Guidelines. Services will support the Storrs-Mansfield main campus, regional campuses, UConn Health, and other university properties. The master agreement is scheduled to run from May 1, 2027, through October 31, 2030, with individual assignments capped at 1 million dollars each. This is a quality-based selection process where the university may make multiple awards. Proposals are evaluated based on technical approach, specialty services, quality assurance procedures, and previous relevant experience. While not mandatory, it is preferred that at least one team member holds a Connecticut Professional License, such as a Professional Engineering or Licensed Environmental Professional certification. Once a master agreement is established, the UConn Project Manager will select firms for specific assignments based on the size and complexity of the task, past performance, staff availability, current workload, and the submitted fee proposal. Applicants must submit their proposals through the HuskyBuy portal by November 17, 2026. Required documentation includes a narrative of the project approach, resumes for key personnel such as project managers and environmental scientists, an all-inclusive hourly rate form, and the executed SEEC Form 10. Certified firms should also provide a Supplier Diversity Certificate issued by the Connecticut Department of Administrative Services.

DAS Procurement

POSTED

about 20 hours ago

DEADLINE

in 27 days

AI Contract Overview

This subcontract for Water Quality Monitoring and Environmental Testing supports the County of Monterey Department of Public Works, Facilities and Parks in San Lucas, California. The selected provider will perform water quality sampling and analysis for prime contractors, specifically focusing on collecting and analyzing nitrate contaminants from monitoring wells using sampling pumps and certified laboratory services. All operations must adhere to an EPA-approved Quality Assurance Project Plan to ensure regulatory compliance. The contractor is responsible for delivering both quarterly and final monitoring program data reports. This opportunity falls under NAICS code 541620, with a response deadline of September 17, 2026.

General Info

Water quality monitoring and nitrate analysis for Monterey County, due September 17, 2026.

Agency

California → County of Monterey, Department of Public Works, Facilities and Parks

NAICS

541620 - Environmental Consulting Services

Place of Performance

San Lucas, CA, 93954, USA

Set-Aside

NONE

Documents

This scope was carved out of 11000.

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

View the prime solicitation

Professional Design Services, Public Water System San Lucas, County Of Monterey, California

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedAug 28

subcontract

Response DeadlineSep 17

Deadline has passed

Submission Closed

09/17/2026, 11:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → County of Monterey, Department of Public Works, Facilities and Parks

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → County of Monterey, Department of Public Works, Facilities and Parks

Office AddressN/A

ContactsNo contact information available

Full Description

Performs water quality sampling and analysis for prime contractors on County of Monterey Department of Public Works projects. Collects and analyzes samples from monitoring wells for contaminants, specifically nitrate, using sampling pumps and certified laboratory analysis. Operates under an EPA-approved Quality Assurance Project Plan (QAPP). Delivers quarterly and final monitoring program data reports.

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