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, October 14 at 2:00 PM ET

Register Free →

Search

Top

Back to Contracts

Ecological Survey Services

Active

Federal

Response Deadline10/16/2026, 10:00:00 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 Ecological Survey Services involves performing specialized biological studies and ecological surveys for prime contractors on Department of Defense projects located at Pine Bluff Arsenal in White Hall, Arkansas. The scope of work includes executing detailed biological surveys, such as the Bioaccumulation Factor Mercury Study, utilizing professional field sampling equipment to deliver comprehensive survey reports and study results. The project falls under NAICS code 541620 and is managed by the W6QK Acc-Ri agency. To ensure safety and regulatory compliance, personnel are required to hold HAZWOPER certification and strictly adhere to all Defense Environmental Restoration Program requirements. The solicitation was posted on October 9, 2026, with a response deadline of October 16, 2026.

General Info

Ecological survey services for DoD projects at Pine Bluff Arsenal, Arkansas.

Agency

Department Of Defense → W6QK Acc-Ri

NAICS

541620 - Environmental Consulting Services

Place of Performance

White Hall, AR, 71602, USA

Set-Aside

NONE

Documents

This scope was carved out of PANROC26P0000031424.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

PBA Testing, Lab and Engineering Services

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 9

subcontract

Response DeadlineOct 16

Submission deadline

Response Deadline

10/16/2026, 10:00:00 PM UTCin 4 days

Ready to pursue this opportunity?

Start your free trial to track this contract, build proposals with AI assistance, and manage your pipeline.

Organization & Contact Information

Show more

AgencyDepartment Of Defense → W6QK Acc-Ri

ContactsNo contacts available

OfficeN/A

Organization / AgencyDepartment Of Defense → W6QK Acc-Ri

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Performs ecological surveys and specialized biological studies for prime contractors on Department of Defense projects at Pine Bluff Arsenal. Executes biological surveys, including the Bioaccumulation Factor Mercury Study, using field sampling equipment. Requires HAZWOPER certification and adherence to Defense Environmental Restoration Program (DERP) requirements. Delivers ecological survey reports and study results.

Similar Contracts

Same NAICS industry code

Transportation Planning and Implementation Guide DevelopmentThis subcontract focuses on the development of transportation planning and implementation guides for municipal projects within the City of Rogers, Arkansas. The selected provider will support prime contractors by creating strategic frameworks and planning-level cost estimates utilizing RSMeans. Key deliverables include the production of implementation guides and public final reports designed for adoption as Comprehensive Safety Action Plan supplements, ensuring full compliance with 2 CFR Part 200 and 23 CFR Part 172 regulations. Managed under the Community Development agency in Arkansas, the project falls under NAICS code 541620. The solicitation was posted on October 12, 2026, with a response deadline set for November 3, 2026. The primary objective is to provide the necessary technical documentation and cost analysis required to move municipal transportation safety initiatives from the planning phase to formal adoption.

Community Development

POSTED

about 11 hours ago

DEADLINE

Water Quality Data Services ProviderThe Water Quality Data Services Provider subcontract involves the collection, management, and analysis of monitoring data for prime contractors working on Southern Water Services Limited water quality projects. The provider is responsible for utilizing environmental telemetry systems and analytics software to process monitoring inputs, ensuring all outputs align with the reporting compliance requirements of the Environment Act 2021. Key deliverables for this engagement include the production of processed data reports, interactive dashboards, and necessary compliance documentation. The contract falls under NAICS code 541620 and is centered on maintaining rigorous environmental standards through technical data oversight and reporting for Southern Water Services Limited.

Southern Water Services Limited

POSTED

about 11 hours ago

DEADLINE

Water Quality Technical Consultant (Stormwater BMPs)The Water Quality Technical Consultant subcontract involves providing specialized technical review, scoring, and guidance for water quality improvement projects associated with Orange County Transportation Authority facility projects. The consultant is responsible for reviewing Tier 1 and Tier 2 BMP applications, establishing scoring procedures, and performing field reviews of completed installations. Technical execution requires the use of GIS and Orange County Stormwater Tools for drainage-area delineations, while ensuring all work adheres to CTFP Guidelines and Level 1 HSEC standards. The primary deliverables for this engagement include detailed technical review notes and project rankings to assist prime contractors. This opportunity is categorized under NAICS code 541620 and is managed by the Planning-Project Development agency. Interested parties must submit their responses by the deadline of November 9, 2026.

Planning-Project Development

POSTED

about 12 hours ago

DEADLINE

Support for M2 Environmental Cleanup Program Calls for Projects

Solicitation # 260490

The Orange County Transportation Authority (OCTA) is soliciting proposals for a qualified water quality technical consultant to provide as-needed support for the administration and development of the Environmental Cleanup Program (ECP), also known as Project X. The selected consultant will support Tier 1 and Tier 2 competitive grant programs by assisting with calls for projects, updating application materials, performing technical reviews and scoring, and providing post-award support to ensure consistency with water quality benefits and transportation nexus. Services will be performed on a time-and-materials basis under the direction of the OCTA Project Manager, utilizing Orange County Stormwater Tools (OCST) and adhering to Comprehensive Transportation Funding Programs (CTFP) Guidelines and Level 1 Health, Safety and Environmental Specifications. Proposals are due by 2:00 pm on November 9, 2026, via the OpenGov Procurement portal. Award decisions will be based on a weighted evaluation of the work plan (30%), firm qualifications (25%), staffing and project organization (25%), and cost and price (20%). The resulting contract will be a time-and-expense agreement requiring monthly invoicing accompanied by progress reports, with payments remitted within 30 calendar days of approval. Key administrative requirements include the avoidance of organizational conflicts of interest, potential filing of Statements of Economic Interests (Form 700), and strict adherence to safety standards, where non-compliance may lead to contract termination.

Planning-Project Development

POSTED

about 12 hours ago

DEADLINE

Professional Arboricultural Tree SurveyThis subcontract for the Halstead Parish Council involves providing professional arboricultural tree surveys to perform annual safety inspections of Council-owned trees. The selected contractor will work alongside prime contractors on grounds maintenance projects to identify structural defects, pests, diseases, and potential risks to the public or highways. To ensure professional standards, the provider must hold Level 3 Arboriculture and LANTRA Professional Tree Inspection certifications. The primary deliverable is a comprehensive electronic PDF report that specifies the location, species, and condition of each tree, while assigning a risk category and suggesting necessary remedial actions. Interested parties must submit their responses by November 8, 2026, in accordance with the solicitation posted on October 12, 2026.

Halstead Parish Council

POSTED

about 12 hours ago

DEADLINE

Granite State Clean Fleets Program: Rolling Request for Proposals

Solicitation # RFP-DES-2026-15

The Granite State Clean Fleets Program is a competitive grant and partial reimbursement initiative administered by the New Hampshire Department of Environmental Services. Funded by the New Hampshire Volkswagen Environmental Mitigation Trust, the program aims to reduce transportation-related diesel emissions by providing financial assistance to public, private, and nonprofit entities operating in New Hampshire. Eligible participants may receive funding to scrap existing diesel vehicles, engines, equipment, or systems and replace them with newer, cleaner diesel, electric, or alternative-fueled units. Approximately 2.5 million dollars was initially available, with an additional 1.5 million dollars in remaining and added funding provided via Amendment 1. Applications are accepted on a rolling monthly basis until all available funds are obligated, with an anticipated project completion deadline of December 31, 2027. Reimbursement caps vary by project type, with diesel and conventional hybrid projects eligible for up to 250,000 dollars, and CNG, propane, plug-in hybrid electric, and marine shore power projects eligible for up to 350,000 dollars. Applicants must cover the full cost of the project upfront and seek reimbursement upon providing proof of payment and documentation of scrappage, which requires specific physical destruction of the original engine block. Awards are determined through a competitive scoring process that prioritizes proposal clarity, project readiness, and the cost-effectiveness of NOx, PM2.5, and CO2 reductions. Bonus points are awarded for the use of zero-emission technologies, such as battery-electric or hydrogen fuel cell units, and for projects that benefit priority New Hampshire communities with high poverty rates. Once awarded, recipients must maintain units according to manufacturer recommendations and retain all project records for five years for potential NHDES inspection.

Department Of Environmental Services

POSTED

about 13 hours ago

DEADLINE

in about 1 year

Environmental Testing and Air Monitoring ServicesThis subcontract for Environmental Testing and Air Monitoring Services involves providing independent air quality monitoring and testing for prime contractors working on City of Douglas demolition projects. The scope of work includes conducting air monitoring during abatement processes and performing final clearance testing utilizing air sampling pumps and filtration cassettes. The selected provider is responsible for delivering detailed air monitoring reports and official final clearance certifications. To qualify for this engagement, the contractor must hold a Certified Industrial Hygienist certification or be an accredited environmental testing laboratory. This opportunity falls under NAICS code 541620 and is associated with the state of Georgia. Interested parties must submit their responses by the deadline of November 17, 2026.

City of Douglas

POSTED

about 13 hours ago

DEADLINE

in about 1 month

Energy Auditing and Electrical Owner's RepresentationThis subcontract for Energy Auditing and Electrical Owner's Representation supports prime contractors on Tarrant Regional Water District projects. The selected provider will deliver comprehensive energy analysis and owner's agent services, focusing on facility energy audits of building automation systems, HVAC, and lighting to develop effective Energy Conservation Measures. Additional responsibilities include providing legislative tariff updates and assisting with contract negotiations with electric utilities. The contract requires the service provider to hold a Certified Energy Manager certification to ensure technical expertise in delivering audit reports and implementation plans. Interested parties must submit their responses by November 19, 2026, under NAICS code 541620.

Infrastructure Engineering

POSTED

about 14 hours ago

DEADLINE

in about 1 month

Environmental Surveying and ReportingThis subcontract for Environmental Surveying and Reporting supports prime contractors on City of Austin ARR and WPD projects. The scope of work involves conducting environmental surveys, developing stewardship plans, and analyzing program data using professional surveying tools and specialized data analysis software. The selected provider is responsible for delivering comprehensive written environmental reports, strategic plans, and finalized survey data sets. The opportunity is categorized under NAICS code 541620 and was posted on October 12, 2026. Interested parties must submit their responses by the deadline of November 3, 2026. This engagement focuses on providing critical technical reporting and environmental analysis to ensure the successful execution of municipal projects within the City of Austin.

POSTED

about 15 hours ago

DEADLINE

Building Energy Assessment ServicesThis subcontract for Building Energy Assessment Services involves performing technical evaluations of building thermal and mechanical performance for prime contractors on projects at Southwestern Community College. The selected provider will analyze energy usage and system inefficiencies utilizing energy modeling software, airflow meters, and thermal imaging cameras to produce a comprehensive Existing Condition Assessment Report. Qualified candidates must hold a professional engineer license or be a Certified Energy Manager. The solicitation was posted on October 12, 2026, with a response deadline of October 27, 2026. This opportunity falls under NAICS code 541620 and is associated with the state of North Carolina.

Southwestern Community College

POSTED

about 22 hours ago

DEADLINE

Hazardous Materials Assessment

Department of Administrative Services

POSTED

DEADLINE

Conservation and Open Space PlanningThis subcontract for Conservation and Open Space Planning supports prime contractors on projects managed by DAS Procurement and The Community Builders, Inc. in Connecticut. The scope of work involves the planning and designation of conservation land, which includes delineating boundaries and strategizing development concentration on previously utilized areas to ensure the preservation of open space. The selected provider will utilize GIS and various assessment tools to review environmental constraints and wetlands in accordance with Connecticut state regulations. Key deliverables for this engagement include a comprehensive conservation land designation map and a detailed open space preservation strategy.

DAS Procurement

POSTED

DEADLINE

More opportunities from Department Of Defense → W6QK Acc-Ri

Same awarding agency

Water Well DecommissioningThis subcontract for Water Well Decommissioning involves the physical removal and closure of four domestic water supply wells at the Pine Bluff Arsenal in White Hall, Arkansas. Working under prime contractors for the Department of Defense, the selected provider will utilize drilling rigs, well-capping materials, and grout or bentonite sealing to ensure the wells are properly decommissioned and sealed. All work must be performed in strict accordance with Arkansas Water Well Construction Commission regulations and OSHA Standard 29 CFR 1910. The project falls under NAICS code 238910, with a response deadline set for October 16, 2026.

Site Preparation Contractors

POSTED

DEADLINE

Stormwater and Regulatory Compliance ConsultingThis subcontract opportunity for Stormwater and Regulatory Compliance Consulting supports prime contractors on Department of Defense projects located at the Pine Bluff Arsenal in White Hall, Arkansas. The selected provider will be responsible for monitoring stormwater compliance and offering comprehensive regulatory support across several frameworks, including the Clean Air Act, Clean Water Act, RCRA, CERCLA, and SPCC. Key deliverables include the submission of compliance reports, management of permit renewals, and the completion of necessary regulatory filings. To qualify for this role, personnel must possess ADEQ certifications and HAZWOPER training to safely operate water quality sampling equipment. The project falls under NAICS code 541620 and is managed by the W6QK Acc-Ri agency. Interested parties should note the response deadline of October 16, 2026.

Environmental Consulting Services

POSTED

DEADLINE

GIS Support ServicesThis subcontract for GIS Support Services involves providing specialized geographic information system mapping and data management for prime contractors working on Department of Defense projects at Pine Bluff Arsenal. The scope of work focuses on the mapping of environmental sites, monitoring wells, and regulatory boundaries utilizing ArcGIS software. The selected provider will be responsible for delivering spatial databases, updated environmental layers, and comprehensive GIS maps. The project is categorized under NAICS code 541370 and will be performed in White Hall, Arkansas. Qualified candidates must hold standard GIS industry certifications to ensure technical proficiency. The solicitation was posted on October 9, 2026, with a response deadline set for October 16, 2026.

Surveying and Mapping (except Geophysical) Services

POSTED

DEADLINE

Groundwater Hydrogeological AssessmentThis subcontract involves providing specialized statistical analysis and hydrogeological assessments for Department of Defense projects located at the Pine Bluff Arsenal in White Hall, Arkansas. The scope of work focuses on analyzing groundwater data from 111 monitoring wells across various Corrective Action and RCRA Permit sites. Utilizing professional modeling software, the contractor is responsible for delivering annual groundwater statistical assessment reports specifically for the Hazardous Waste Landfill and RCI. To qualify for this engagement, the contractor must provide personnel who hold an Arkansas Certified Geologist license along with the necessary ADEQ certifications. The project falls under NAICS code 541370 and is managed through the W6QK Acc-Ri agency.

Surveying and Mapping (except Geophysical) Services

POSTED

DEADLINE

Environmental Toxicity Testing (Laboratory Services)This subcontract for Environmental Toxicity Testing involves providing off-site laboratory services and bioassays for prime contractors supporting Department of Defense projects at the Pine Bluff Arsenal. The scope of work focuses on performing quarterly acute and chronic bioassays for four NPDES outfalls, specifically evaluating the survival of fathead minnows and Daphnia pulex through 48-hour static-renewal toxicity tests. The selected provider must maintain NELAP or equivalent state certification and ensure full compliance with NPDES Permit AR0001678. Key deliverables include the submission of quarterly toxicity test reports. The project is categorized under NAICS code 541380 and will be performed in White Hall, Arkansas.

Testing Laboratories and Services

POSTED

DEADLINE

PBA Testing, Lab and Engineering Services

Solicitation # PANROC26P0000031424

The Department of Defense is seeking sources for a firm-fixed-price contract to provide testing, laboratory, and engineering services in support of the Pine Bluff Arsenal in White Hall, Arkansas. The primary objective is to augment on-site laboratory evaluations to ensure ammunition manufacture and demilitarization missions comply with various environmental regulations, including the Clean Air Act, Clean Water Act, Resource Conservation and Recovery Act, CERCLA, and SPCC regulations, as well as the Defense Environmental Restoration Program. The contract is structured with an initial base year and four renewable option years for a total potential duration of five years. The scope of work is divided into nine CLINs covering ecological surveys, toxicity testing for NPDES outfalls, groundwater assessments for RCRA permit and corrective action sites, GIS support, stormwater compliance, regulatory assistance, and domestic water supply well removal. Key technical requirements include the use of an Arkansas Certified Geologist for groundwater assessments and certifications such as NELAP, HAZWOPER, and ADEQ. Contractors must adhere to OSHA Standard 29 CFR 1910 and follow specific site access protocols, including mandatory safety briefings and five-day advance notification for site visits. Performance is based on FOB Destination Pine Bluff Arsenal, with work conducted during standard business hours.

Environmental Consulting Services

POSTED

DEADLINE

Minor Construction / Sustainability, Repair and Maintenance

Solicitation # W519TC-26-Q-JOC1

Solicitation W519TC-26-Q-JOC1 is a total small business set-aside for a Firm-Fixed-Price, Indefinite-Delivery Indefinite-Quantity Job Order Contract (JOC) to support the Directorate of Public Works at the McAlester Army Ammunition Plant in Oklahoma. The scope encompasses a broad range of sustainability, repair, and maintenance (SRM) and minor construction work on real property. The contract structure consists of a one-year base period with four one-year option periods, featuring a total maximum ceiling of 99,000,000 dollars. Individual task orders are limited to a minimum of 5,000 dollars and a maximum of 19,800,000 dollars. Pricing is based on 2026 RSMeans Unit Price Books, where the contractor proposes a single comprehensive coefficient to cover all indirect costs, overhead, and profit. For items not listed in the Unit Price Book, Non-Pre-Priced (NPP) items are allowed but must not exceed 10 percent of a task order's total cost and require three independent quotes. Proposals are evaluated based on past performance and price, with non-price factors being significantly more important. Awardees must provide experienced key personnel, including a Program Manager and Lead Estimator with at least five years of JOC experience, and maintain comprehensive insurance and bonding for task orders exceeding 35,000 dollars. All payments are processed through the Wide Area Workflow (WAWF) system.

Commercial and Institutional Building Construction

POSTED

DEADLINE

GOCO Industry Day

Solicitation # (blank)

Army Contracting Command-Rock Island is hosting an Industry Day from November 17-19, 2026, in Picatinny, New Jersey, to transform the operational strategy of Government Owned Contractor Operated (GOCO) ammunition plants. The government seeks input from traditional and non-traditional defense contractors to develop a commercially disciplined operating model that increases contractor flexibility and responsibility for facility management, modernization, and workforce development while maintaining government mission priorities. Additionally, the event will address potential solutions for the Blue Grass Army Depot Energetics Center of Excellence to achieve long-term self-sustainability and resilience. The event features a general session on November 17 followed by two days of optional one-on-one engagements. Interested parties must register via email by October 30, 2026, providing company details, registrant information, and specific topics for requested one-on-one meetings. The government is specifically looking for feedback on risk allocation, demand and capacity management, flexible production capabilities, commercial market access, and updated contract structures to ensure a modern, responsive production enterprise.

Ammunition (except Small Arms) Manufacturing

POSTED

DEADLINE

M7A1 Bearing Material

Solicitation # W519TC27QA012

Army Contracting Command - Rock Island Arsenal issued solicitation W519TC27QA012 for the procurement of M7A1 Bearing Material to support the Rock Island Arsenal Joint Manufacturing Technology Center. This is a 100 percent total small business set-aside that will result in a firm fixed price contract awarded to the lowest price, responsive, and responsible contractor. The requirement consists of three line items totaling 424 feet of self-lubricating bearing material, specifically requested in 5 by 96 inch sheets with a thickness of .0585 to .0605 inches. The material must feature a steel backing, a porous copper-tin bronze inner structure, and a PTFE/Pb bearing surface, meeting strict technical specifications for compressive strength, load capacity, and a temperature range of -328 to 536 degrees Fahrenheit. Technical compliance is governed by Drawing 1110700278 and the associated Purchase Description. While The Timken Company is suggested as a source of supply, equal materials are acceptable provided a specification sheet and Certificate of Conformance are submitted. Delivery must be made to Rock Island Arsenal via flatbed truck, with materials securely banded to pallets and separated by heat number in bundles not exceeding 5,000 pounds. A Certificate of Conformance and certified test results must accompany the delivery, as shipments without these documents will be rejected. Quotes are due by October 20, 2026, and must include shipping costs to Rock Island, Illinois.

Ball and Roller Bearing Manufacturing

POSTED

DEADLINE

Nose Plug and Support Cup

Solicitation # W519TC-25-R-NPSC

The Army Contracting Command - Rock Island is conducting market research to identify capable sources for the production and delivery of Nose Plugs and Support Cups used in MK80 General Purpose bombs. The government anticipates an annual requirement of 20,000 to 30,000 units for each item. Manufacturing these components requires specific expertise in forging, heat-treating, machining, cleaning, and coating. Interested vendors must demonstrate their technical capabilities, production capacity, and provide rough order of magnitude pricing for fiscal years 2027 through 2031. Future solicitations resulting from this research will be managed through the Procurement Integrated Enterprise Environment (PIEE) Solicitation Module, and offerors are encouraged to register early to avoid delays. Because the Technical Data Packages are classified as Distribution D, vendors must be registered with the U.S./Canada Joint Certification Program and have a SAM.gov account to access the drawings. This notice is for planning purposes only and does not constitute a request for proposal or a binding contract.

Ammunition (except Small Arms) Manufacturing

POSTED

DEADLINE

M82 Setback Pin

Solicitation # W519TC-27-Q-A003

Army Contracting Command - Rock Island issued solicitation W519TC-27-QA003 for the procurement of M82 Simulant Smoke Grenade Setback Pins to support the Pine Bluff Arsenal. This requirement is a 100% Small Business Set-Aside under NAICS code 332992, with a size standard of 1,300 employees. The contract will be awarded as a single Firm-Fixed Price agreement consisting of a base year and one option year. Award will be granted to the responsive, responsible, lowest-priced offeror based on the Total Evaluated Price, which combines the base period total and a weighted evaluation of the option year quantity ranges. The scope of work includes the production of 46,000 setback pins for the base year and a lot of 10 pins for First Article Testing. All supplies must be manufactured in accordance with Technical Drawing 13-19-166-2 Revision F and Detail Specification EA-G-1723C. Key deliverables include Certified Material Reports and a Certificate of Conformance with each shipment. Delivery is FOB Destination to the Pine Bluff Arsenal in Arkansas, with packaging and marking adhering to MIL-STD-129 and MIL-STD-130. Payments will be processed via DFAS through Wide Area Workflow using an Invoice 2in1 and DD250. Quotes must be submitted via email to the designated contract specialists by 1:00 PM CDT on October 21, 2026.

Small Arms Ammunition Manufacturing

POSTED

DEADLINE

Electronic Security Systems Component SupplierThis subcontract opportunity, titled Electronic Security Systems Component Supplier, is a total small business set-aside issued by the Department of Defense under agency W6QK Acc-Ri. The contract focuses on the procurement of specialized hardware and components for prime contractors working on Army National Guard facility projects located at NWS Crane CAAA. Required deliverables include DAQ Electronics components such as PMC, RPM, and RSM, as well as Bosch cameras, VMS server hardware, Tilt-A-Way gate parts, and security-grade wiring and conduit. To be eligible, vendors must hold authorized distributor or vendor status for the named original equipment manufacturers. All specified hardware must be delivered directly to NWS Crane CAAA. The solicitation was posted on October 7, 2026, with a response deadline of November 6, 2026. The project falls under NAICS code 423610 and is performed in zip code 47522.

Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers

POSTED

DEADLINE

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