This Government Contract opportunity from California was posted on April 24, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Transportation Planning & Policy Development

Closed

State & Local

Submission Closed06/03/2026, 12:00:00 AM 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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Texas Department of Banking

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Environmental Consultant (CDBG Compliance)The City of Alamo is seeking an Environmental Consultant for a subcontract to perform environmental reviews and assessments for prime contractors on CDBG-funded infrastructure projects. The selected consultant will be responsible for conducting environmental screenings, identifying potential impacts related to sewerage improvements, and preparing the necessary documentation for the CDBG application process. Final deliverables include comprehensive environmental assessment reports or compliance certifications. Qualified candidates must possess specific experience with Georgia Department of Community Affairs grant programs as well as CDBG, EIP, and RDF requirements. This opportunity falls under NAICS code 541620, with a response deadline set for November 30, 2026.

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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

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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

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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

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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

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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

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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

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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 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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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 7 hours ago

DEADLINE

in 30 days

AI Contract Overview

The contract seeks expertise in transportation planning and policy development to support the creation of comprehensive planning documents that align with Complete Streets principles, regional transportation goals, and climate adaptation strategies. The work will involve identifying and prioritizing capital transportation projects, establishing clear implementation timelines, and ensuring that all planning outputs reflect integrated, equitable, and sustainable mobility outcomes consistent with state and regional frameworks. The contractor is expected to deliver technical documentation that guides future infrastructure investments and policy decisions within the community. This is a subcontract solicited by the California Community Development - Transportation agency, with a response deadline of June 3, 2026, and a NAICS code of 541620, indicating it falls under professional, scientific, and technical services related to urban and regional planning. The project is positioned within the broader context of California’s transportation and environmental objectives, emphasizing long-term resilience and accessibility. While specific performance location details are not provided, the scope implies a focus on urban and suburban environments requiring coordinated planning across multiple stakeholders and regulatory standards. Participation requires demonstrating experience in transportation planning, climate-resilient design, and capital project development within public-sector contexts.

General Info

Develop transportation plans integrating Complete Streets, climate adaptation, capital projects, and regional sustainability.

Agency

California → Community Development -Transportation

NAICS

541620 - Environmental Consulting Services

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of 26-043-RFP.

The full solicitation package (14 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

West Sac Forward Transit Priority Plan

AI Contract Breakdown

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Timeline

PhaseClosed

PostedApr 24

subcontract

Response DeadlineJun 3

Deadline has passed

Submission Closed

06/03/2026, 12:00:00 AM UTC

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Organization & Contact Information

AgencyCalifornia → Community Development -Transportation

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → Community Development -Transportation

Office AddressN/A

ContactsNo contact information available

Full Description

Develop transportation planning documents aligned with Complete Streets, regional plans, and climate adaptation strategies, including capital project identification and implementation timelines.

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