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This Solicitation opportunity from California was posted on August 18, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Methane Surface Emissions Monitoring

Closed
2026-PURB RFP-0083State & Local

Contract Overview

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

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NAICS: 562910
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Environmental Clean-Up Services
Solicitation # IFB-080-3112101-EL
The County of Orange OC Public Works is soliciting bids under IFB-080-3112101-EL for emergency and non-emergency environmental clean-up services. The scope of work involves investigating and addressing pollution incidents, including accidental spills, illegal discharges, and abandoned materials, across unincorporated communities, County roadways, facilities, harbors, parks, beaches, and Flood Control District channels. Key deliverables include containment and recovery, high-pressure washing, waste management, and specialized remediation such as trauma scene and blood-borne pathogen decontamination. The contract has a not-to-exceed ceiling of 1,500,000.00 dollars, with payments made net thirty days in arrears based on quoted unit rates for labor, equipment, and materials. Qualified contractors must hold California State Contractor License Board Class A and HAZ certifications, maintain a valid U.S. EPA Identification Number, and ensure staff are HAZWOPER certified. Emergency response requirements are stringent, requiring resource confirmation within 10 minutes, a field supervisor on-scene within 30 minutes, and full mobilization within 90 minutes. Bids will be awarded to the lowest responsive and responsible bidder, with preference percentages applied to certified OCLSB and DVBE businesses. Submissions must be made electronically via the OpenGov portal by November 4, 2026, at 2:00 PM PT. Awardees are required to provide a Faithful Performance Bond and a Labor and Material Payment Bond, and must comply with California prevailing wage laws and OSHA safety standards.
OC Public Works

POSTED

1 day ago

DEADLINE

in 8 days

AI Contract Overview

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The County of Sacramento, through its Department of Waste Management and Recycling, is soliciting a consultant to provide methane surface emissions monitoring services at the Kiefer Landfill facility in Sloughhouse, California. The project specifically targets areas deemed unsafe for personnel to access on foot due to unstable terrain, steep slopes, or active operations, requiring the use of approved alternative monitoring technologies to meet regulatory requirements. The contract is being awarded on a best-value basis, balancing cost against experience, qualifications, and proposal quality. The selected consultant will operate as an independent contractor and is responsible for providing all necessary personnel, safety plans, and technical reports. Key requirements include strict adherence to California Division of Industrial Safety and CDC COVID-19 guidelines, the maintenance of specific insurance standards, and the submission of monthly invoices via mail or personal delivery. All work products generated during the project remain the sole property of the County. The agreement includes a proprietary information agreement to protect confidential data and requires the consultant to maintain records for four years following final payment.

General Info

Sacramento County seeks a consultant for methane emissions monitoring at Kiefer Landfill.

Place of Performance

CA, USA

Set-Aside

NONE

Documents

4

2026 PURB RFP0083 Methane Surface Emissions Monitoring

PDF, High priority: read this first18 pages · rfp
High

2026 PURB RFP0083 Methane Surface Emissions Monitoring

PDF, High priority: read this first18 pages · rfp
High

Attachment A - Standard Consulting Contract Agreement for Methane Monitoring Kiefer Landfill 2026-07-16

DOC, High priority: read this first17 pages · contract-document
High

Attachment B - Proprietary Information Agreement with Sacramento County

DOCX, Low priorityagreement
Low

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Timeline

PhaseClosed
Posted

Solicitation

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyCalifornia → Waste Management and Recycling
Contacts1 person available
OfficeSacramento, CA, 95827, USA
Office AddressSacramento, CA, 95827, USA
Contacts
Melissa BurniasSenior Contract Services Officer

Interested Companies (17)

EntramPORT CHARLOTTE, FL
Sniffer RoboticsAnn Arbor, MI
Alliance Technical GroupGreenville, SC

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Full Description

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Kiefer Landfill contains areas that have been determined to be unsafe for humans/personnel to access on foot due to steep slopes, unstable terrain, active operations, safety hazards, or other site-specific conditions. Regulatory requirements necessitate methane monitoring of these areas using approved alternative monitoring technologies.

More opportunities from California → Waste Management and Recycling

Same awarding agency

NAICS: 237990
New
SLED
Kiefer Landfill- Module 5, Phase 1 Liner Construction
Solicitation # 4711
The Kiefer Landfill Module 5, Phase 1 Liner Construction project, solicitation number 4711, is a sealed bid construction contract issued by the Sacramento County Department of Waste Management and Recycling. The project involves the installation of a multi-layer base liner system across approximately 24 acres, utilizing HDPE geomembranes, geosynthetic clay liners, and geotextiles. The scope of work includes the construction of a leachate collection and removal system, side slope riser piping, surface water drainage structures, the extension of a perimeter access road, and the installation of various utility alignments for electrical power, landfill gas, and leachate force mains. The estimated construction cost is 29 million dollars, which includes a 500,000 dollar incentive bonus for completion and field acceptance by March 15, 2028. The contract requires a Class A General Engineering Contractor to complete the work within 350 working days. Bids must be submitted electronically via the Sacramento County Electronic Bidding Portal by October 29, 2026, at 2:00 pm. Award eligibility is based on the lowest qualified, responsive, and responsible bidder, with prequalification conducted via the DIR questionnaire. The successful bidder must provide bid security of at least 10 percent and execute performance and payment bonds for 100 percent of the contract price. Compliance requirements include adherence to California prevailing wage laws, CAL-OSHA regulations, and federal non-discrimination standards under Title VI of the Civil Rights Act and FHWA-1273. Quality assurance is strictly managed through a dedicated CQA plan, requiring that materials not be covered by subsequent layers until the County Engineer accepts the quality control test results.
Other Heavy and Civil Engineering Construction

POSTED

1 day ago

DEADLINE

in 9 days
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