This Government Contract opportunity from Texas was posted on June 26, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Geotechnical Testing and Borehole Analysis

Closed

State & Local

Submission Closed08/10/2026, 07:00:00 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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Federal

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Solicitation 140L4326Q0124 is issued by the BLM Oregon State Office for the analysis of 165 water samples for Total Nitrogen and Total Phosphorus. The project requires the use of alkaline persulfate digestion methods, specifically adhering to Lachat QuickChem and EPA standards. Samples consist of 60 to 75 ml of stream water preserved with sulfuric acid and delivered frozen with a chain of custody. The period of performance is scheduled from October 31, 2026, to March 31, 2027. This is a total small business set-aside procurement utilizing a firm fixed-price commercial service purchase order. Award will be based on the most advantageous offer, evaluating both price and past performance. The contractor must submit electronic invoices through the Invoice Processing Platform. The contract is administered by the BLM Oregon State Office in Portland, with Christy Webster serving as the primary point of contact. Quotations must include a completed SF 1449 and a detailed price schedule for the analysis of the 165 samples.

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90921 ENVIRONMENTAL ASSESSMENT SERVICES

Solicitation # 231431

The Los Angeles Department of Water and Power is seeking bids for environmental assessment services under solicitation number 231431. This opportunity is categorized under NAICS code 541620 and will be performed in Los Angeles, California. The point of contact for this project is Chathma Kannangara Koralalage. All bids must be submitted electronically through the electronic Request Solicit Procure system, as hard copy or mail-in submissions will not be accepted. The solicitation was posted on September 3, 2026, and the deadline for responses is September 23, 2026, at 9:00 PM.

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Construction Noise Monitoring and Control

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Biological Resource Monitoring and Habitat Preservation

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Request for Proposal- Range Use Plan Replacement Monitoring to address First Nation Priority

Solicitation # BC233425

The Ministry of Forests Northeast Region is seeking proposals from qualified environmental consulting and agrology service providers to conduct range health and ecological monitoring for up to 50 range tenures. The project focuses on supporting Range Use Plan replacements, tenure management, and Treaty 8 consultation processes in alignment with the Forest and Range Practices Act. Key deliverables include desktop analysis, field-based monitoring, forage supply assessments, infrastructure digitization, and the creation of Range Health Reports and stewardship strategies to improve land management. Qualified proponents must employ at least one registered Professional Agrologist and one Registered Professional Biologist and possess the necessary off-road equipment for field access. The contract requires expertise in local rangeland ecology and Crown range practices, as well as field safety certifications. The anticipated term of performance runs from October 5, 2026, to February 28, 2027, with a response deadline of September 30, 2026.

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City RFP - Waste Characterization Study

Solicitation # 2027.0092

The City is seeking proposals for a Waste Characterization Study under solicitation number 2027.0092. This project is funded in whole or in part by the Solid Waste Infrastructure for Recycling Grant and is managed by Kaleigh Mulcahy, the Food Waste and Sustainability Coordinator. The RFP opening is scheduled for October 15, 2026, at 4:00 PM, with a final response deadline of 8:00 PM on that same day. There is no requirement for a proposal deposit or attendance at a pre-proposal meeting. All official documents, drawings, and specifications are available through ProcureWare, and all inquiries must be submitted via the platform's clarifications feature. Primary administrative contact for the solicitation is Kristopher Bottoni.

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City RFP - Waste Characterization Study

Solicitation # 2027.0092

The City of Stamford is seeking proposals for a Waste Characterization Study under RFP number 2027.0092. The project is funded in whole or in part by Solid Waste Infrastructure for Recycling Grant funds and is subject to the Build America, Buy America Act requirements, meaning all iron, steel, manufactured products, and construction materials must be produced in the United States unless a waiver is approved. Interested bidders must have a Unique Entity ID and be registered with SAM.gov before the proposal due date or the execution of an agreement. The deadline for clarifications is October 1, 2026, and final proposals are due by October 15, 2026, at 4:00 PM. There is no pre-proposal meeting or RFP deposit required for this solicitation.

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Forest Professional Oversight & Certification (FPOC)The Forest Professional Oversight and Certification subcontract involves providing professional forestry oversight and certification for prime contractors operating on BC Timber Sales Branch projects. The selected professional will be responsible for reviewing and certifying harvesting and roading activities to ensure full compliance with provincial regulatory standards, utilizing specialized forestry software and mapping tools to perform these evaluations. Qualified candidates must hold Registered Professional Forester status or be otherwise recognized as a qualified professional. The primary deliverables for this engagement include the submission of signed Conformance Certificates and detailed oversight reports. This opportunity was posted on September 17, 2026, with a response deadline of September 28, 2026.

BC Timber Sales Branch

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Occupational Hygiene and Environmental Monitoring

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Hazardous Materials Management

Butte County General Services Department

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Environmental Consulting (CEQA/NEPA)

Butte County General Services Department

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Environmental Planning and Documentation (PA&ED)

Butte County Public Works

POSTED

1 day ago

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in 11 days

AI Contract Overview

Harris County is seeking a subcontractor to perform comprehensive field and lab-based geotechnical testing in accordance with AASHTO, ASTM, and TxDOT LRFD standards. The scope includes borehole logging, soil sampling, and detailed analysis to support geotechnical evaluations for infrastructure projects. All work must adhere to established industry and state-specific protocols to ensure data accuracy and regulatory compliance. The opportunity is posted under NAICS code 541620 for engineering services and is open for responses until August 10, 2026, with submissions due by 7:00 PM CT. The contract will be managed through the Harris County BonfireHub portal and is designated as a subcontract with no set-aside provisions specified. Performance location details are not provided, but work will be conducted in Texas under the oversight of Harris County.