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

Environmental Toxicity Testing (Laboratory 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 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.

General Info

Subcontract for quarterly environmental toxicity testing and bioassays at Pine Bluff Arsenal, Arkansas.

Agency

Department Of Defense → W6QK Acc-Ri

NAICS

541380 - Testing Laboratories and 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

Supplies off-site laboratory testing and bioassays for prime contractors on Department of Defense projects at Pine Bluff Arsenal. Performs quarterly acute and chronic bioassays for four NPDES outfalls, evaluating survival of Daphnia pulex and fathead minnows via 48-hour static-renewal toxicity tests. Requires NELAP or equivalent state certification and NPDES Permit AR0001678 compliance. Delivers quarterly toxicity test reports.

Similar Contracts

Same NAICS industry code

Joliet Job Corps-Request for Quote Asbestos Testing & Abatement

Solicitation # Joliet JCC Asbestos Testing & Abatement

Management & Training Corporation (MTC) is seeking quotes for a fee-for-service subcontracting opportunity to provide asbestos testing and abatement services at the Joliet Job Corps in Joliet, Illinois. The scope of work includes sampling and laboratory analysis of ceiling tiles in the Administration Academic Building and Welcome Center, as well as testing and potential removal of asbestos-containing material (ACM) floor tiles in the Gymnasium (approximately 600 sq ft), the Warehouse (approximately 2,000 sq ft), and the Warehouse Storage Area (approximately 1,600 sq ft). All work must be performed by contractors possessing all required State of Illinois licenses and certifications, utilizing accredited laboratories, and adhering to OSHA, EPA, and local environmental regulations. Interested offerors must submit a bid sheet, a completed supplier packet including a W-9 and self-certification form, proof of insurance, and three references for similar projects by October 21, 2026, at 3:00 PM CT. Award selection will be based on best value as determined by MTC. The contract is subject to Service Contract Labor Standards, specifically Wage Determination No. 2015-5019 Rev 31, and includes various FAR clauses regarding small business utilization, equal opportunity, and the protection of sensitive government information. Invoicing is to be submitted on a weekly or bi-weekly basis and must include a purchase order number and detailed pricing breakdowns.

Joliet Job Corps

POSTED

about 11 hours ago

DEADLINE

CWQM PSQ Template

Solicitation # 2026/S 000-096274

Southern Water Services Limited is soliciting proposals under solicitation number 2026/S 000-096274 for a framework agreement focused on Continuous Water Quality Monitoring to comply with the Environment Act 2021. The scope of work involves the provision of data services, pollution-monitoring devices, and detection and analysis apparatus across several UK regions, including East Sussex, West Sussex, Hampshire, the Isle of Wight, and Kent. The estimated total value of the contract is 130,500,000 GBP excluding VAT. The initial period of performance is expected to run from May 4, 2027, to May 5, 2037, with a possible five-year extension option extending the term to May 6, 2042. The procurement utilizes a competitive flexible procedure and is noted as being particularly suitable for small and medium-sized enterprises. Award decisions will be based on a weighting of 70 percent for quality and 30 percent for price. Interested parties must submit requests to participate electronically in English by the deadline of November 9, 2026, at 2:00pm. The primary point of contact for this solicitation is Lucy Soper at Southern Water Services Limited.

Southern Water Services Limited

POSTED

about 11 hours ago

DEADLINE

RFB 2027-2029 Magnetic Rope Testing at Cannon Mountain

Solicitation # 620ab69e-b8ee-4b85-8c97-59ad786962a0

The New Hampshire Department of Natural and Cultural Resources is seeking a qualified contractor to provide non-destructive electromagnetic wire rope testing and inspection services at Cannon Mountain for the 2027-2029 period. The scope of work includes testing all four track cables and the upper and lower haul ropes of the Cannon Mountain Aerial Tramway, as well as the complete length of the Peabody Express detachable lift haul rope. The selected vendor must provide all necessary labor, instrumentation, and travel to deliver detailed written inspection reports that document deterioration, wire breaks, and loss of metallic area, along with recommendations for corrective actions or follow-up evaluations. Bids are due by November 16, 2026, at 2:00 PM EST, with the award based on the lowest cost. Eligible vendors must be registered with the NH Bureau of Purchase and Property and be in good standing with the NH Secretary of State. Required submissions include a notarized transmittal letter, pricing in the state's specified format, and proof of comprehensive general liability insurance of at least 1 million dollars per occurrence and 2 million dollars aggregate, plus workers compensation coverage. Work is to be performed between 7:00 A.M. and 4:00 P.M., requiring ten days advance notice for scheduling. Invoices are submitted monthly and paid within thirty days upon the state's satisfaction and acceptance of the work.

Department Of Natural & Cultural Resources

POSTED

about 14 hours ago

DEADLINE

in about 1 month

Wastewater Effluent and Sludge Analysis ServicesThis subcontract for Wastewater Effluent and Sludge Analysis Services involves performing sampling and laboratory testing for prime contractors on Department of the Air Force facility projects located in Praia da Vitoria. The scope of work includes conducting effluent analysis and sludge or eluate sampling at drying beds in strict accordance with Portuguese decree law 183/2009. The selected provider must utilize laboratory facilities that hold ISO/IEC 17025 certification to ensure technical competence and valid results. The primary deliverable for this engagement is the provision of certified laboratory analysis reports covering all effluent, sludge, and eluate samples.

FA4486 765 Abs Conf

POSTED

about 15 hours ago

DEADLINE

in about 1 month

Third-Party Quality Assurance and Sampling InspectionThis subcontract for Third-Party Quality Assurance and Sampling Inspection supports the Department of Defense through the DLA Weapons Support ASC Commodities Division. The selected provider will perform independent quality verification for prime contractors, executing sampling for critical, major, and minor attributes using Zero Based Sampling Plans in accordance with MIL-STD-1916 or ASQ H1331. Compliance with MIL-STD-105/ASQ Z1.4 is required, and all measurements must be conducted using calibrated M&TE per RT001. The contractor is responsible for delivering detailed inspection reports and certifications of conformance. Due to the nature of the technical data involved, JCP certification is a mandatory requirement for access. This opportunity falls under NAICS code 541380, with a response deadline set for October 16, 2026.

DLA WEAPONS SUPPORT ASC COMMODITIES DIVISION

POSTED

DEADLINE

Groundwater Quality Sampling and TestingThis subcontract for Groundwater Quality Sampling and Testing supports the ʔaq̓am First Nation Department of Lands and Natural Resources. The selected provider will perform groundwater sampling and laboratory analysis, including the execution of slug and pumping tests to evaluate aquifer capacity. The scope of work involves collecting samples for chemical and biological analysis, with a strict requirement that all testing be conducted through accredited laboratory facilities meeting potable water standards. The contractor is responsible for delivering comprehensive water quality analysis reports and detailed yield test data. This opportunity is categorized under NAICS code 541380 and was posted on October 9, 2026, with a response deadline of November 6, 2026.

ʔaq̓am First Nation

POSTED

DEADLINE

Chemical Waste Characterization and Analytical TestingThis subcontract for Chemical Waste Characterization and Analytical Testing involves performing laboratory analysis of waste materials for prime contractors on University of Houston chemical waste disposal projects. The selected provider will be responsible for sampling unknown chemical waste and conducting rigorous testing for hazardous characteristics and waste profiling utilizing chromatography and spectroscopy equipment. All work must strictly adhere to EPA and RCRA testing protocols, and the provider is required to maintain NELAP or equivalent laboratory accreditation to ensure compliance and accuracy. The primary deliverables for this engagement include detailed waste profile reports and analytical certificates of analysis. This opportunity is categorized under NAICS code 541380 and was posted on October 9, 2026, with a response deadline of October 30, 2026.

University of Houston

POSTED

DEADLINE

Mechanical Testing & Balancing (TAB)

City of Red Deer

POSTED

DEADLINE

Third-Party Inspections and TestingThis subcontract for Third-Party Inspections and Testing, managed by the Facility Management agency in South Carolina, requires an independent certified testing laboratory to provide verification and testing services for prime contractors on Beaufort County facility projects. The selected provider will be responsible for conducting all necessary inspections to ensure that installations comply with local codes and specific project requirements, ultimately delivering formal certification of compliance and detailed inspection reports. The opportunity is categorized under NAICS code 541380 and was posted on October 9, 2026. Interested parties must submit their responses by the deadline of November 10, 2026.

Facility Management

POSTED

DEADLINE

Rock Anchor Testing ServicesThis subcontract for Rock Anchor Testing Services involves providing specialized performance testing for prime contractors working on dam and pumphouse projects for the City of Peterborough. The selected provider will be responsible for conducting pull-out or lift-off tests on existing rock anchors to ensure they meet specific design requirements, utilizing professional equipment such as load cells, hydraulic jacks, and reaction frames. The contractor must possess specialized geotechnical testing certification to perform the work and is required to deliver detailed performance reports and test results. Interested parties must respond by November 4, 2026, for this project categorized under NAICS code 541380.

City Of Peterborough

POSTED

DEADLINE

Reinforcing Steel Corrosion SurveyThis subcontract involves performing specialized electrical surveys for prime contractors working on dam and pumphouse projects for the City of Peterborough. The scope of work focuses on identifying and mapping existing reinforcing steel and conducting electric potential corrosion surveys. To execute these tasks, the contractor must utilize half-cell potential meters and cover meters or rebar locators, and must employ specialized technicians experienced in corrosion engineering. The final deliverables for this engagement include a detailed corrosion map and a comprehensive electric potential survey report. Interested parties should note that the response deadline for this opportunity is November 4, 2026.

City Of Peterborough

POSTED

DEADLINE

Concrete Destructive and Non-Destructive Testing (NDT)This subcontract for the City of Peterborough involves providing specialized material testing services for dam and pumphouse projects. The selected contractor will be responsible for extracting concrete core samples, performing compressive strength testing, conducting concrete cover surveys, and utilizing non-destructive testing methods such as GPR or ultrasonic pulse velocity equipment to identify structural deficiencies. All work must be performed by an accredited materials testing laboratory using professional core drilling rigs and compression testing machines to ensure accurate data and reporting. The solicitation was posted on October 9, 2026, with a response deadline of November 4, 2026. Falling under NAICS code 541380, the contract requires the delivery of comprehensive testing data and formal laboratory reports to the prime contractors. Interested parties can find further details through the City of Peterborough's bidding portal.

City Of Peterborough

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

Ecological Survey ServicesThis 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.

Environmental Consulting 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