This Solicitation opportunity from Missouri was posted on September 24, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Top

RFP: Qualified Environmental Professionals for EPA Brownfield Assessment Grant

Closed

23State & Local

Submission Closed10/21/2025, 12:00:00 AM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 541620

New

DIBBS

HazMat Labeling and Compliance ServicesThis subcontract for HazMat Labeling and Compliance Services supports prime contractors on DLA Weapons Support Maritime Supply Chain projects. The scope of work involves the supply and application of certified hazard warning labels to unit containers of hazardous materials, ensuring all shipments meet strict safety standards. Additionally, the provider is responsible for managing Hazardous Material Identification and Material Safety Data requirements to maintain full compliance with DFARS 252.203-7001 and the utilization of current Safety Data Sheets. Managed under NAICS code 541620 for the Department of Defense, the contract requires the delivery of certified labels applied to all relevant containers. The place of performance is designated as FPO 96671. Interested parties should note the response deadline of November 9, 2026, for this specialized compliance and labeling effort.

DLA WEAPONS SUPPORT MARITIME SUPPLY CHAIN ESOC BUYS

POSTED

DEADLINE

Eco-Project Design and Environmental ConsultingThe Eco-Project Design and Environmental Consulting subcontract involves providing specialized design and environmental impact coordination for prime contractors working on San Francisco Recreation and Parks projects. The scope of work focuses on creating site plans for pop-up installations, selecting native plant species for temporary displays, and implementing measures to protect existing park ecology. To achieve these goals, the contractor will utilize CAD software and environmental assessment tools to produce detailed design plans and environmental compliance reports. This opportunity is based in San Francisco, California, and falls under NAICS code 541620. Interested parties must submit their responses by the deadline of December 7, 2026. The project emphasizes a balance between temporary urban installations and the preservation of local ecological health within the city's park system.

San Francisco Recreation and Parks

POSTED

DEADLINE

Phase I & II Environmental Site Assessment (ESA) ConsultantThis subcontract opportunity is for a Phase I and II Environmental Site Assessment Consultant to support prime contractors on projects for the Port of Houston Authority. The selected consultant will be responsible for conducting comprehensive environmental site assessments and investigations to identify potential contamination. This includes performing Phase I ESAs through records reviews, site visits, and interviews, as well as Phase II ESAs involving sampling and laboratory coordination, all in strict accordance with ASTM E1527 standards. The scope of work requires the use of specialized equipment, including soil borers, groundwater sampling pumps, and PID meters, to gather necessary data. The final deliverables for this engagement are detailed Phase I and Phase II ESA Reports. Interested parties should note that the response deadline for this opportunity is November 11, 2026.

Port of Houston Authority

POSTED

DEADLINE

Air Quality Permitting ConsultantThis subcontract opportunity is for an Air Quality Permitting Consultant to provide specialized technical expertise for prime contractors operating on Port of Houston Authority projects in Texas. The selected consultant will be responsible for conducting air quality applicability evaluations, developing detailed emissions inventories, and managing the overall air permitting process and regulatory reviews. The scope of work includes the practical application of air monitoring and emissions testing equipment to ensure compliance and the delivery of formal permit applications. The solicitation was posted on October 28, 2026, with a response deadline of November 11, 2026. Classified under NAICS code 541620, this engagement focuses on environmental consulting services to maintain regulatory standards for port operations. Interested parties can find further details through the Port of Houston Authority public portal.

Port of Houston Authority

POSTED

DEADLINE

Stormwater and SPCC Compliance ConsultantThe Stormwater and SPCC Compliance Consultant subcontract involves providing specialized environmental planning and maintenance services for prime contractors operating on Port of Houston Authority projects. The selected consultant will be responsible for developing and updating critical regulatory documents, including Stormwater Pollution Prevention Plans, MS4 and MSGP plans, and Spill Prevention, Control, and Countermeasure plans. Key operational duties include performing site inspections, conducting BMP evaluations, and utilizing stormwater monitoring equipment to ensure full compliance. The consultant is expected to deliver comprehensive inspection reports, updated compliance plans, and detailed BMP evaluations. This opportunity falls under NAICS code 541620 and requires responses by November 11, 2026.

Port of Houston Authority

POSTED

DEADLINE

Water and Wastewater Permitting ConsultantThis subcontract opportunity is for a Water and Wastewater Permitting Consultant to provide specialized technical support for the Port of Houston Authority. The selected consultant will assist prime contractors in managing permitting and regulatory compliance for public water systems and wastewater treatment plants. Key responsibilities include preparing permit applications, conducting sampling and monitoring, and ensuring strict adherence to the Lead and Copper Rule through the use of professional water quality sampling kits and monitoring equipment. The consultant is expected to deliver critical compliance reports, detailed sampling data, and timely permit renewals. This engagement falls under NAICS code 541620 and requires a response by November 11, 2026. The project focuses on maintaining environmental and safety standards for water infrastructure within the Port of Houston Authority's jurisdiction.

Port of Houston Authority

POSTED

DEADLINE

Environmental Planning and Natural Resource SpecialistThis subcontract opportunity for Environmental Planning and Natural Resource Specialists supports prime contractors on projects for the Port of Houston Authority. The scope of work involves comprehensive environmental planning, field studies, and permitting coordination, with a specific focus on wetlands, aquatic resources, and the assessment of cultural resources and threatened or endangered species. The selected provider will be responsible for managing compliance under the National Environmental Policy Act, the Clean Water Act Sections 401 and 404, and Section 10 of the Rivers and Harbors Act. Key deliverables include the preparation and submission of permit applications and renewals, as well as the delivery of detailed environmental study reports. Responses are due by November 11, 2026.

Port of Houston Authority

POSTED

DEADLINE

General Environmental Consulting

Solicitation # port-of-houston-authority-1256317

The Port of Houston Authority is seeking an environmental consultant to provide technical expertise and field assistance to its Environmental Affairs Department on an as-needed basis. The scope of work includes environmental planning and permitting involving NEPA, the Clean Water Act, and the Rivers and Harbors Act, as well as conducting field studies, inspections, environmental site assessments, and asbestos and mold consulting. Additionally, the consultant will be responsible for developing and updating Spill Prevention, Control, and Countermeasure plans and ensuring compliance with the Lead and Copper Rule. This is a Request for Competitive Sealed Proposals for a contract with an initial two-year term. Proposals must be submitted via the Workday eProcurement system by November 11, 2026, at 11:00 a.m. The selection process is based on best value, with evaluation weights assigned to reputation and qualifications (35%), purchase price (30%), quality of goods and services (30%), and small business participation (5%). Respondents must provide fully burdened hourly labor rates that remain firm for the duration of the project, though laboratory costs are excluded. Required submissions include a proposal narrative limited to 15 pages, an appendix of resumes and certifications, a response form, and a conflict questionnaire. Awardees must adhere to strict confidentiality regarding pollutants and contaminants and comply with the Texas Public Information Act.

Port of Houston Authority

POSTED

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

DEADLINE

Wildlife Biology & Demographic AnalysisThis subcontract opportunity with the Government of Ontario's Natural Resources agency involves providing specialized wildlife biology and demographic analysis for Boreal Caribou projects. The selected contractor will be responsible for performing biological classification and collecting demographic data, which includes identifying caribou age and sex classes from aircraft. Additionally, the role requires the analysis of collar telemetry data using high-resolution optics and telemetry receivers to target specific animal groups. Qualified candidates must possess a degree in Wildlife Biology or Ecology and obtain the necessary security clearance to perform the work in Canada. The primary deliverables for this contract are comprehensive survey reports and detailed demographic classification data. Interested parties must submit their responses by November 27, 2026.

POSTED

DEADLINE

Specialized Environmental Resource ReviewerThis subcontract opportunity is for a Specialized Environmental Resource Reviewer to support prime contractors on projects for the City of Avondale Neighborhood and Family Services. The selected provider will perform targeted environmental resource reviews, including assessments for the Flood Disaster Protection Act, wetlands protection, endangered species, coastal barrier resources, airport hazards, environmental justice, and historic preservation. These tasks require the use of GIS mapping and the FEMA Flood Map Service Center to deliver specialized assessment reports. Qualified candidates must possess subject matter expertise in biology, hydrology, or historic preservation. The contract falls under NAICS code 541620 and was posted on October 28, 2026, with a response deadline of December 1, 2026.

NEIGHBORHOOD & FAMILY SERVICES

POSTED

DEADLINE

Environmental Site Testing and Contamination AssessmentThe Environmental Site Testing and Contamination Assessment subcontract supports the City of Avondale Neighborhood and Family Services by providing critical physical testing and technical assessments for Home Repair Programs. The selected contractor will be responsible for identifying contamination, toxic substances, and explosive or flammable hazards using specialized soil and water sampling equipment and hazardous material detection tools. All findings must be delivered through detailed technical assessment reports and comprehensive testing data. To qualify for this engagement, the contractor must hold a Professional Geologist or Environmental Engineer license. This project falls under NAICS code 541620 and is managed by the state of Arizona. Interested parties must submit their responses by the deadline of December 1, 2026.

NEIGHBORHOOD & FAMILY SERVICES

POSTED

about 5 hours ago

DEADLINE

in about 1 month

General Info

Agency

Missouri → Cass County

NAICS

541620 - Environmental Consulting Services

Place of Performance

MI, USA

Set-Aside

NONE

Documents

Bid No. 2024-017 - Asphalt Trench Patching

itb

High

Cass County Brownfield Redevelopment Authority RFP - QEP Services

rfp

High

City of Decatur RFQP for Planning and Architecture Design Services

rfqp

High

City of Hendersonville - Annual Traffic Signs and Posts RFB

rfb

High

Hotel Northern RFP Renovations to Stabilize 141 Washington Street 2024

rfp

High

Indian Cove Road 4-Inch Force Main Project RFB

rfb

High

Indian Cove Road 4-Inch Sewer Force Main Project - General Notes

specifications

High

RFQ Redevelopment Agency Planner Pompton Lakes 2025

rfq

High

Indian Cove Road Sewer Project - DHEC & SCDOT Permits

special-notice

Low

TEFRA Notice for SLF Sidney 2025 Health Care Facilities Revenue Bonds

special-notice

Low

AI Contract Breakdown

Uniform Contract Format

Timeline

14 updates

PhaseClosed

PostedMay 12

Solicitation

Notice updatedFeb 29

Response deadline changed from May 26, 2022 to Mar 25, 2024. The notice title changed. NAICS code removed. The notice description changed.

Notice updatedOct 3

Response deadline changed from Mar 25, 2024 to Oct 31, 2024. The notice title changed. NAICS code added: 339950. The notice description changed.

Notice updatedOct 10

Response deadline changed from Oct 31, 2024 to Nov 20, 2024. The notice title changed. NAICS code removed. The notice description changed.

Notice updatedOct 17

Response deadline changed from Nov 20, 2024 to Nov 19, 2024. The notice title changed. NAICS code added: 541330. The notice description changed.

Notice updatedOct 24

Response deadline changed from Nov 19, 2024 to Nov 14, 2024. The notice title changed. NAICS code removed. The notice description changed.

Notice updatedNov 8

Response deadline changed from Nov 14, 2024 to Dec 2, 2024. The notice title changed. NAICS code added: 925120. The notice description changed. The point of contact changed.

Notice updatedNov 21

Response deadline changed from Dec 2, 2024 to Dec 9, 2024. The notice title changed. NAICS code changed from 925120 to 237990. The notice description changed. The point of contact changed.

Notice updatedFeb 13

Response deadline changed from Dec 9, 2024 to Mar 15, 2025. The notice title changed. NAICS code changed from 237990 to 333924. The notice description changed. The point of contact changed.

Notice updatedMar 26

Response deadline changed from Mar 15, 2025 to Apr 25, 2025. The notice title changed. NAICS code removed. The notice description changed. The point of contact changed.

Notice updatedApr 17

Response deadline changed from Apr 25, 2025 to May 2, 2025. The notice title changed. NAICS code added: 541611. The notice description changed.

Notice updatedMay 23

Response deadline changed from May 2, 2025 to Jun 28, 2025. The notice title changed. NAICS code removed. The notice description changed.

Notice updatedSep 16

Response deadline changed from Jun 28, 2025 to Oct 2, 2025. The notice title changed. NAICS code added: 562119. The notice description changed.

Notice updatedSep 22

Response deadline changed from Oct 2, 2025 to Sep 30, 2025. The notice title changed. NAICS code changed from 562119 to 622110. The notice description changed.

Notice updatedSep 24

Response deadline changed from Sep 30, 2025 to Oct 21, 2025. The notice title changed. NAICS code changed from 622110 to 541620. The notice description changed.

Response DeadlineOct 21

Deadline has passed

Submission Closed

10/21/2025, 12:00:00 AM UTC