Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, November 11 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Environmental Impact & Watershed Study

Active

State & Local

Response Deadline10/29/2026, 09:00:00 PM UTC

Contract Overview

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

AI Contract Overview

Show more

This subcontract for the Town of Westport, Massachusetts, involves performing comprehensive environmental assessments of the East Branch watershed to support flood resilience projects. The selected provider will conduct field surveys of soil types and wetlands, utilizing GIS software and field sampling equipment to evaluate how flood mitigation efforts impact the local ecosystem. The final deliverables for this engagement include a detailed watershed analysis and a formal environmental assessment report. Qualified candidates must be an Environmental Consultant or a Certified Professional Soil Scientist. The project is categorized under NAICS code 541620 and will be performed in Westport, Massachusetts. Interested parties must submit their responses by the deadline of October 29, 2026.

General Info

Environmental assessments of East Branch watershed in Westport, MA, due October 29, 2026.

Agency

Massachusetts → Town of Westport

NAICS

541620 - Environmental Consulting Services

Place of Performance

Main Road Westport, MA, 02790, USA

Set-Aside

NONE

Documents

This scope was carved out of BD-27-1731-WSPT-WSPT-134329.

The full solicitation package (19 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

Old County Road & East Branch Flood Resilience Study

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PostedOct 8

subcontract

Response DeadlineOct 29

Submission deadline

Response Deadline

10/29/2026, 09:00:00 PM UTCin about 14 hours

Ready to pursue this opportunity?

Get full access to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyMassachusetts → Town of Westport

ContactsNo contacts available

OfficeN/A

Organization / AgencyMassachusetts → Town of Westport

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs environmental assessments of the East Branch watershed for prime contractors on Town of Westport, MA flood resilience projects. Conducts field surveys of wetlands and soil types and evaluates the impact of flood mitigation on the local ecosystem using field sampling equipment and GIS software. Requires Certified Professional Soil Scientist or Environmental Consultant. Delivers environmental assessment report and watershed analysis.

Similar Contracts

Same NAICS industry code

Dining Sustainability ServicesThis subcontract for Dining Sustainability Services at Georgia College and State University focuses on the auditing and implementation of sustainability initiatives for prime contractors. The selected provider will be responsible for developing strategies to reduce the dining program's carbon footprint, implementing waste reduction measures, and tracking overall progress toward established performance goals. Key deliverables include the creation of comprehensive sustainability reports, detailed waste reduction plans, and the execution of various green initiatives. Interested parties should note the response deadline of December 17, 2026, for this project categorized under NAICS code 541620.

Georgia College and State University

POSTED

about 9 hours ago

DEADLINE

in about 2 months

Water Treatment Chemical Technical ServicesThe Water Treatment Chemical Technical Services subcontract involves providing specialized technical consulting for prime contractors working on City of McAllen Public Utility water treatment projects. The selected provider must possess professional expertise in coagulation and flocculation processes to deliver critical technical support. Key responsibilities include assigning a Service Technician Representative to adjust feed rates to meet turbidity goals based on raw water quality. In addition to routine consulting, the contractor is required to respond to emergency technical calls within 24 hours using specialized water quality testing equipment. This engagement falls under NAICS code 541620 and is associated with the City of McAllen in Texas, with a response deadline set for January 21, 2027.

City of McAllen

POSTED

about 10 hours ago

DEADLINE

Hazardous Materials Inspection and InventoryThis subcontract, managed by DAS Procurement for the State of Connecticut, involves the inspection and inventory of hazardous building materials for prime contractors working on state facility projects. The primary scope of work requires the identification and cataloging of hazardous substances, specifically asbestos and lead, in accordance with Section 50 30 00. The final deliverable for these services is a comprehensive hazardous materials inventory report. The opportunity is categorized under NAICS code 541620 and was posted on October 28, 2026. Interested parties must submit their responses by the deadline of December 16, 2026, at 3:00 PM. Further information and submission details can be accessed through the CTSource Bid Board portal.

DAS Procurement

POSTED

about 12 hours ago

DEADLINE

in about 2 months

Environmental and Technical Due DiligenceThis subcontract for Environmental and Technical Due Diligence involves performing technical inspections and environmental assessments for prime contractors managing Texas Department of Banking real estate sale projects. The scope of work includes conducting Phase I Environmental Site Assessments, property condition assessments, and structural evaluations of buildings and parking areas through the use of structural testing tools and environmental sampling. Qualified providers must hold Professional Engineer or Licensed Environmental Professional certification to deliver the required Phase I ESA and Property Condition Reports. The opportunity is categorized under NAICS code 541620, with a response deadline set for November 19, 2026.

Texas Department of Banking

POSTED

about 13 hours ago

DEADLINE

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.

POSTED

about 14 hours ago

DEADLINE

in about 1 month

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

about 14 hours ago

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

about 15 hours ago

DEADLINE

in about 1 month

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

about 15 hours ago

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

about 15 hours ago

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

about 15 hours ago

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

about 15 hours ago

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

about 15 hours ago

DEADLINE

More opportunities from Massachusetts → Town of Westport

Same awarding agency

Supply and Delivery of Contaminated Quahogs

Solicitation # BD-27-1731-WSPT-WSPT-134381

The Town of Westport is soliciting sealed bids for the supply and delivery of up to 2,000 bushels of quahogs contaminated specifically by fecal coliform. The scope of work includes all costs associated with harvesting, packaging, transportation, and delivery to a location designated by the Town. To be eligible, quahogs must be sourced from Massachusetts Division of Marine Fisheries certified harvest areas. Technical specifications require each bushel to weigh 80 pounds, packed as two 40-pound boxes, with a composition of 20 percent Cherry Stone and 5 percent Large or Chowder quahogs. The contract will be awarded to the lowest responsive and responsible bidder based on the price per 80-pound bushel, in accordance with M.G.L. c. 30B. Bids must be submitted in sealed envelopes marked 2026 CONTAMINATED QUAHOGS – BID and received at the Town Administrator's Office by November 2, 2026, at 2:00 PM. Required documentation includes a signed bid form, a Certificate of Non-Collusion, a Tax Compliance Certification, and identification of the proposed DMF-authorized harvest area. The resulting agreement will expire on December 31, 2026, and requires the contractor to maintain Commercial General Liability insurance of at least 1 million dollars per occurrence and 2 million dollars aggregate, as well as 1 million dollars in Auto Liability.

Shellfish Fishing

POSTED

DEADLINE

Shellfish Transportation and DeliveryThis subcontract for Shellfish Transportation and Delivery involves the hauling of packed contaminated quahogs for prime contractors working on Town of Westport projects. The selected provider is responsible for loading and transporting 40-pound boxes from harvest and packing sites to a designated Town location, as coordinated with the Harbormaster, using vehicles suitable for seafood transport. To qualify, the contractor must possess valid commercial driver's licenses and maintain $1 million in automobile liability insurance. All operations must strictly comply with established quahog transfer laws. The solicitation was posted on October 15, 2026, with a response deadline of November 2, 2026.

Specialized Freight (except Used Goods) Trucking, Local

POSTED

DEADLINE

Shellfish Packaging and Boxing ServicesThis subcontract for the Town of Westport involves the provision of packaging materials and boxing services for harvested quahogs. The contractor is responsible for delivering 4,000 individual 40-pound boxes, ensuring that each bushel is comprised of two boxes totaling 80 pounds. Specific size distribution requirements must be met, consisting of 75 percent Neck, 20 percent Cherry Stone, and 5 percent Large or Chowder quahogs. Strict adherence to all state and local shellfish tagging laws is required throughout the performance of the contract. The solicitation was posted on October 15, 2026, with a response deadline of November 2, 2026.

All Other Miscellaneous Food Manufacturing

POSTED

DEADLINE

Contaminated Quahog Harvesting ServicesThis subcontract for the Town of Westport involves the specialized harvesting of Mercenaria mercenaria, specifically quahogs contaminated by fecal coliform. The selected provider must harvest from certified areas and adhere to a strict size distribution consisting of 75 percent Neck, 20 percent Cherry Stone, and 5 percent Large or Chowder quahogs. All services are intended for prime contractors working on Town of Westport projects, with the final delivery of raw, sorted product to a designated packaging or transit point. To be eligible, contractors must possess commercial harvesting vessels and hold the necessary licenses from the Massachusetts Division of Marine Fisheries. This opportunity was posted on October 15, 2026, with a response deadline of November 2, 2026. The project falls under NAICS code 114112 and is managed by the Town of Westport in Massachusetts.

Shellfish Fishing

POSTED

DEADLINE

GIS Mapping and Spatial AnalysisThis subcontract opportunity involves providing geospatial data analysis and visual mapping services for prime contractors working on flood resilience projects for the Town of Westport, Massachusetts. The selected provider will be responsible for developing GIS layers for the East Branch and Old County Road using QGIS or ArcGIS to identify critical infrastructure and flood-prone areas. Deliverables include high-resolution flood resilience maps and digital GIS datasets. The project is categorized under NAICS code 541370, with performance taking place in Westport, Massachusetts. While not mandatory, a GIS Professional Certification is preferred for this role. Interested parties must submit their responses by October 29, 2026.

Surveying and Mapping (except Geophysical) Services

POSTED

DEADLINE

in about 14 hours

Flood Resilience Engineering & ModelingThis subcontract for Flood Resilience Engineering and Modeling supports prime contractors on flood resilience projects for the Town of Westport, Massachusetts. The selected provider will be responsible for performing technical analysis and hydrological and hydraulic modeling using HEC-RAS or Mike 21 to evaluate water flow, flood levels, and the resulting impact on local infrastructure. Key deliverables include comprehensive technical analysis reports, detailed flood maps, and professional engineering recommendations. The project requires the performing party to hold a Professional Engineer license and operate under NAICS code 541330. The performance of work is centered in Westport, Massachusetts. Interested parties must submit their responses by the deadline of October 29, 2026.

Engineering Services

POSTED

DEADLINE

in about 14 hours

Old County Road & East Branch Flood Resilience Study

Solicitation # BD-27-1731-WSPT-WSPT-134329

The Town of Westport is soliciting proposals for the Old County Road and East Branch Flood Resilience Study under solicitation number BD-27-1731-WSPT-WSPT-134329. This open market procurement seeks a qualified provider to conduct a study focused on flood resilience for the specified areas within Westport, Massachusetts. The project is managed by the Town of Westport, with Chris Vitale serving as the Purchaser and Michael Burris, the Town Planner, acting as the primary information contact. Interested parties must submit sealed proposals by 4:00 PM on October 29, 2026, to Michael Burris at 856 Main Road, Westport, MA 02790. Any inquiries regarding this solicitation must be emailed to [email hidden] no later than 4:00 PM on October 23, 2026. While the solicitation was posted on October 8, 2026, specific contract values, performance periods, and detailed evaluation factors were not provided in the available documentation.

POSTED

DEADLINE

in about 14 hours

Ready to Pursue This Opportunity?

Get AI-powered intelligence on this solicitation and the ones like it

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 750+ contractors already using CLEATUS