This Government Contract opportunity from California was posted on August 5, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Long-Term Landfill Closure and Post-Closure Planning

Closed

State & Local

Submission Closed08/27/2026, 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

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DEADLINE

General Environmental Consulting

Solicitation # port-of-houston-authority-1256317

The Port of Houston Authority is soliciting proposals for General Environmental Consulting services to support its Environmental Affairs Department on an as-needed basis. The scope of work includes technical expertise and field assistance for environmental planning and permitting, specifically regarding NEPA, the Clean Water Act, and the Rivers and Harbors Act. Additionally, the consultant will assist with spill prevention through the development and update of Spill Prevention, Control, and Countermeasure plans, as well as conducting field studies, inspections, environmental site assessments, and asbestos and mold consulting. The resulting contract will have an initial term of two years. Proposals must be submitted via the Workday Strategic Sourcing system by November 11, 2026, at 11:00 a.m. Evaluation is based on a best-value determination with weights assigned to reputation and qualifications (35%), purchase price (30%), quality of goods and services (30%), and small business participation (5%). Pricing must be provided as fully burdened hourly labor rates that remain firm for the project duration, excluding laboratory costs. Required submission documents include a proposal limited to 15 pages, an appendix of resumes and certifications, a response form, a conflict of interest questionnaire, and a Small Business Enterprise Participation Statement of Intent.

Port of Houston Authority

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DEADLINE

Asbestos Management and Compliance ConsultingThe Asbestos Management and Compliance Consulting subcontract involves providing specialized identification, mapping, and regulatory monitoring of asbestos for prime contractors working on University of Bedfordshire facility projects. The selected provider will be responsible for conducting management surveys, maintaining the Asbestos Register, and performing periodic re-inspections of known asbestos containing materials using professional sampling tools and laboratory analysis. To ensure compliance and safety, the contractor must employ accredited asbestos surveyors. Key deliverables for this engagement include a comprehensive Asbestos Management Plan, an updated Asbestos Register, and detailed survey reports. The response deadline for this opportunity is November 27, 2026.

University of Bedfordshire

POSTED

about 8 hours ago

DEADLINE

in 30 days

AI Contract Overview

The County of Lake in California is seeking a subcontractor for the Long-Term Landfill Closure and Post-Closure Planning project located in Lakeport. The scope of work involves the development of comprehensive closure and post-closure care plans, which must include the design of the final cover, strategies for long-term monitoring, and the establishment of financial assurance to ensure full regulatory compliance. Interested parties must submit their responses by August 27, 2026. This opportunity falls under NAICS code 541620 and is managed through the BidAmerica platform.

General Info

Lake County seeks a subcontractor for landfill closure planning by August 27, 2026.

Agency

California → County of Lake

NAICS

541620 - Environmental Consulting Services

Place of Performance

Lakeport, CA, 95453, USA

Set-Aside

NONE

Documents

This scope was carved out of 20260804003.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

On-Call Landfill And Solid Waste Management Consulting Services

AI Contract Breakdown

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Timeline

PhaseClosed

PostedAug 5

subcontract

Response DeadlineAug 27

Deadline has passed

Submission Closed

08/27/2026, 11:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → County of Lake

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → County of Lake

Office AddressN/A

ContactsNo contact information available

Full Description

Develop landfill closure and post-closure care plans, including final cover design, long-term monitoring, and financial assurance for closure compliance.

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