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MJ Associates, Inc. DBA Envirokleen 604 CAROLINA ST SAN ANTONIO TX 78210-1864 USA

UEI: SLED_E6BD233F1F24ACAF

MJ Associates, Inc. DBA Envirokleen 604 CAROLINA ST SAN ANTONIO TX 78210-1864 USA is a federal contractor, registered under UEI SLED_E6BD233F1F24ACAF. It has been awarded $6,032,545 in federal contracts. Primary work spans Hazardous Waste Treatment and Disposal.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_E6BD233F1F24ACAF

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

MJ Associates, Inc. DBA Envirokleen provides services categorized under NAICS 562211, which pertains to specialized janitorial and facility maintenance services.

Key Performance Metrics

Awards Count

1

All time

Active

0

Currently performing

Completed

0

Past period of performance

Total Awards

All time

Contracts

Prime · all time

Subcontracts

Sub · all time

Grants

Prime · all time

Subgrants

Sub · all time

Award Analytics & Distribution

Awards by Agency

$6.0M100%

Awards by NAICS

562211 - Hazardous Waste Treatment and Disposal$6.0M100%

Awards by Agency Over Time

Awards by Place of Performance

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USMCFP SPRINGFIELD - Bio-Medical Waste Removal

Solicitation # 15B41427Q00000002

The Federal Bureau of Prisons is soliciting a total small business set-aside contract for bio-medical waste removal services at USMCFP Springfield, located at 1900 W Sunshine St., Springfield, Missouri. The contractor will be responsible for the collection, removal, and disposal of infectious medical waste, with an estimated annual volume of 85,000 lbs. Services are required every Monday, Wednesday, and Friday during two specific time windows: 7:30 am to 10:30 am or 11:30 am to 2:30 pm. The contractor must provide sanitized red reusable plastic tubs, preferably 31 gallons in size and not exceeding 24x24x24 inches, along with necessary liners and tape. The period of performance consists of a 12-month base period from November 1, 2026, to October 31, 2027, with a six-month option to extend through April 30, 2028. The selected entity must maintain all applicable Federal, EPA, and Missouri licensing and comply with patient material disposal standards to protect patient privacy. Billing will be based on the actual weight of waste collected, excluding the weight of tubs and lids, and invoices must include the date and number of pickups. Performance will be monitored by a Contracting Officer's Representative, and the contractor must respond to any discrepancy reports within ten calendar days.

Usmcfp Springfield

POSTED

about 17 hours ago

DEADLINE

Hazardous Liquid Waste Treatment and DisposalThis subcontract for Hazardous Liquid Waste Treatment and Disposal supports prime contractors on LSU waste management projects in Louisiana. The scope of work involves the treatment and landfill disposal of bulk hazardous liquids contained in 30-gallon and 55-gallon drums, utilizing specialized liquid waste treatment plants and secure hazardous waste landfills. The service provider is responsible for applying Land Disposal Restrictions based on Best Demonstrated Available Technology and must provide all necessary LDR Forms and Certificates of Disposal. This opportunity falls under NAICS code 562211, with a response deadline of November 10, 2026.

LSU - Baton Rouge

POSTED

DEADLINE

Hazardous Waste Incineration and Thermal TreatmentThis subcontract for Hazardous Waste Incineration and Thermal Treatment supports prime contractors on LSU hazardous waste disposal projects in Baton Rouge, Louisiana. The scope of work involves the thermal destruction and fuel blending of various materials, including oxidizer waste, flammable and toxic debris, and spill cleanup debris. All operations must be conducted using high-temperature incinerators and fuel blending facilities in strict accordance with EPA Waste codes and Best Demonstrated Available Technology standards. The contractor is required to provide Certificates of Disposal or Destruction within 180 days of the manifest. This opportunity falls under NAICS code 562211, with a response deadline set for November 10, 2026.

LSU - Baton Rouge

POSTED

DEADLINE

Disposal of Hazardous (Non-Radioactive) Waste - Term Contract

Solicitation # 50001-2927

LSU Procurement Services is soliciting bids for a term contract to manage the disposal of regulated hazardous non-radioactive waste materials. The scope of work includes the pickup and disposal of industrial waste, laboratory waste, unused chemicals, and non-regulated waste across multiple locations, including the Baton Rouge Campus, Pennington Biomedical Center, and various LSU Health Sciences and regional campuses. The selected supplier must provide all necessary labor, equipment, and containers, such as DOT spec fiber drums and DOD spec cubic yard boxes, while adhering to all EPA and DOT regulations. Key deliverables include the provision of Land Disposal Restriction forms, accurate drum inventory sheets, and Certificates of Disposal or Destruction within 180 days of the manifest date. The contract will be awarded to the lowest responsible and responsive supplier on an all-or-none basis. Bids must be submitted electronically by November 10, 2026, and quoted on a net basis F.O.B. LSU Destination. The supplier is expected to provide one to two day service for the delivery of packing materials and must name the Board of Supervisors of Louisiana State University and Agricultural and Mechanical College as an additional insured on all liability policies. Compliance with various equal opportunity laws and the Americans with Disabilities Act is mandatory, and the supplier must maintain all contract records for at least five years. Payment is processed within 30 days of receiving a properly executed itemized invoice.

LSU - Baton Rouge

POSTED

DEADLINE

Hazardous Waste Disposal and TreatmentThis subcontract for Hazardous Waste Disposal and Treatment supports prime contractors working on projects for the Dane County Department of Waste & Renewables in Wisconsin. The selected provider will be responsible for the final disposition of hazardous waste through methods such as reuse, reprocessing, fuel blending, treatment, or landfill disposal. Additionally, the scope of work includes performing waste analysis for unknown substances and testing for PCB contamination. To qualify, the contractor must possess an EPA ID and proper TSDF licensing, utilizing licensed landfills or specialized industrial treatment plants. The provider is required to deliver formal certificates of disposal or destruction along with final disposition reports. The response deadline for this opportunity is December 2, 2026.

Waste & Renewables

POSTED

DEADLINE

in about 1 month

Acceptance of Hazardous Waste for Disposal

Solicitation # 2026-RFP-070-PR

Dane County is soliciting proposals under solicitation 2026-RFP-070-PR for the collection, transportation, and disposal of hazardous waste from the Clean Sweep Program located at Landfill No. 2 (Rodefeld) in Madison, Wisconsin. The selected contractor will be responsible for the proper packaging, labeling, and final disposition of materials—including reuse, reprocessing, or treatment—in strict compliance with EPA, DOT, WDNR, and OSHA regulations. Key operational requirements include providing a minimum 48-foot shipping trailer for waste accumulation, conducting at least two annual satellite collection events at off-site locations, and providing annual safety and waste segregation training for county staff. The contractor must also supply all necessary safety equipment, such as spill containment systems and personal protective equipment. Proposals are evaluated based on a point system considering regulatory licensing, waste stream management capabilities, cost, and local vendor preference, with additional points awarded to businesses located in Dane County or adjacent counties. The submission process requires an electronic proposal via the OpenGov portal, including a vendor questionnaire, insurance certificates, and a separate cost proposal. Awarded vendors must provide a one-year warranty on services and, if they have 20 or more employees and a contract exceeding 20,000 dollars, submit a written affirmative action plan. Payment is processed via email within 30 days of acceptance, and all disposal facilities used by the contractor are subject to annual site audits at the contractor's expense.

Waste & Renewables

POSTED

DEADLINE

in about 1 month

Medical Waste Disposal

Solicitation # 005-RFB-3141-2027

Solicitation 005-RFB-3141-2027, issued by the Iowa Department of Administrative Services, seeks a contractor to provide comprehensive medical waste collection, transportation, treatment, and disposal services at designated locations throughout the State of Iowa. The scope of work includes furnishing compliant containers for various waste streams and managing their delivery, placement, and removal. Specialized requirements are established for pharmaceutical waste, which requires a controlled chain of custody, and strict spill response protocols that mandate containment and reporting within 24 hours. The contractor must adhere to DOT and OSHA regulations and ensure all personnel maintain hazardous materials training. The State may award contracts to up to three responsive bidders based on the lowest prices, best overall price, or best line item price, provided the bidders are responsible and compliant with all requirements. Key deliverables include an initial work plan, site-specific service plans, monthly service documentation, and annual compliance certifications regarding licenses and permits. Bidders must certify their status regarding Prohibited Company definitions under Iowa Code section 12K.1 and submit Form 22 for the confidential treatment of information. Payment terms are set at Net 60, with invoicing submitted monthly to the receiving facility's accounts payable department.

Department of Administrative Services

POSTED

DEADLINE

Hazardous Waste Collection and Disposal, Fort Bliss National Cemetery

Solicitation # 36C78627Q0014

Solicitation 36C78627Q0014 is a combined synopsis and request for quotation for hazardous waste treatment and disposal services at Fort Bliss National Cemetery in El Paso, Texas. This is a 100% set-aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSB) who must be VIP-listed. The Department of Veterans Affairs intends to award a single-award, firm fixed-price definitive quantity contract consisting of a base year from December 1, 2026, to November 30, 2027, with four subsequent one-year option periods. The guaranteed minimum for the life of the contract is 5,000 dollars, with a maximum aggregate value not to exceed 75,000 dollars. The scope of work requires the contractor to remove approximately 300 gallons of oily water from a separator tank and clean the associated sand interceptor four times per year. Services must be performed within 48 hours of notification. The contractor must possess a minimum of three years of experience in recycling and waste services, maintain a valid CDL for drivers, and comply with the EPA Clean Water Act and all federal, state, and local laws. Evaluation will be based on the Lowest-Priced, Technically Acceptable (LPTA) method, focusing on technical approach, past performance, and price. Quotes are due to the contracting officer by November 18, 2026, at 2:00 pm Central Time.

National Cemetery Administration (36C786)

POSTED

DEADLINE

Turkey Hazardous Waste Solicitation

Solicitation # SP450026R0015

Solicitation SP450026R0015 is a request for proposals for the removal, transportation, and final disposal of hazardous materials and electronic waste generated by the U.S. Department of Defense, primarily the U.S. Air Force, at Incirlik Air Base and other locations within the Republic of Turkey. The scope of work includes containerization, characterization, marking, labeling, and the provision of sampling, analytical services, and industrial cleaning. The contract excludes radioactive, infectious medical, controlled pharmaceutical, and explosive hazard wastes. Award will be made based on a best value trade-off process where past performance is significantly more important than price. The contract structure consists of one 30-month base period and one 30-month option period, starting no later than November 23, 2026. Contractors and their subcontractors must be registered to do business in Turkey and comply with the Final Governing Standards Turkey 2025, as well as host nation and EU regulations. All disposal must occur at Treatment, Storage, and Disposal Facilities licensed by the host nation and listed on the DLA Qualified Facilities List. Proposals must be submitted electronically in two volumes covering certifications, pricing, and past performance, with a final response deadline of November 12, 2026.

DLA Disposition Services - Ebs

POSTED

DEADLINE

IFB 10221470 - Hazardous Waste Removal and Disposal Services

Solicitation # 10221470

The California Department of Water Resources issued Invitation for Bid 10221470 for hazardous waste removal and disposal services. The contract, awarded to Bidder B for 131,000 dollars, has an anticipated term of three years. The selected contractor is responsible for the safe handling, transportation, and disposal of hazardous waste from various sites, including the Delta, Oroville, and San Luis Field Divisions, to licensed facilities. Key deliverables include the disposal of waste based on container size and type, the provision of roll-off bins, and the testing and identification of unknown substances with results delivered within 24 hours of sample receipt. The contractor must adhere to strict regulatory standards, including 49 CFR 171, 49 CFR 172, DOT, CHP, and California State Fire Marshal regulations. All hauling vehicles must possess a valid Department of Health Services Certificate, and waste from different service locations cannot be combined during transport. Safety requirements include the submission of Pre-Work Safety Plans and daily Job Hazard Analyses. Payment is processed monthly in arrears with a 45-day term for undisputed invoices, subject to a ten percent retention fee. The award process emphasized the lowest responsible bid, incorporating specific calculation preferences for Small Business and Disabled Veteran Business Enterprise participation.

California Department of Water Resources

POSTED

DEADLINE

Hazardous Waste Disposal Services in Mendocino, Lake, Humboldt, and Del Norte Counties

Solicitation # 01A6690

The California Department of Transportation (Caltrans) is soliciting bids under IFB 01A6690 for on-call hazardous waste disposal, transport, and recycling services within Mendocino, Lake, Humboldt, and Del Norte Counties. The scope of work includes the assessment, packaging, labeling, transport, and legal disposal of various waste streams, including hazardous, biological, environmentally regulated, and petroleum-based materials. Services are performed on an on-call basis with a standard response time of five working days and an emergency response requirement of four hours. All waste must be transported to DTSC permitted facilities within California, and laboratory analysis must be conducted by CalEPA certified ELAP laboratories with a 48-hour turnaround time. The contract will be awarded to the lowest responsive and responsible bidder. Minimum qualifications are stringent, requiring bidders to hold a Class A General Engineering license, HAZ-Certification from the CSLB, a US DOT Hazardous Material Certificate of Registration, and various other permits from the CHP, CalEPA, and the California DMV. Bidders must also comply with State General Prevailing Wage requirements if the total bid exceeds 15,000 dollars. Submissions must be mailed or hand-delivered by November 3, 2026, at 2:00 p.m. PT, and must include all required certifications, licenses, and a completed unit price bid proposal to be considered responsive.

California Department of Transportation

POSTED

DEADLINE

Hazardous Waste Disposal Services in Siskiyou, Modoc, Plumas, Tehama, Lassen, Trinity, Shasta, and Butte Counties

Solicitation # 02A2569

The California Department of Transportation (Caltrans) is soliciting bids for on-call hazardous waste disposal, transport, and recycling services across eight Northern California counties: Siskiyou, Modoc, Plumas, Tehama, Lassen, Trinity, Shasta, and Butte. The contract, identified as solicitation 02A2569, covers the handling of hazardous, biological, environmentally regulated, universal, and laboratory packed waste, including petroleum-based asphalt and contaminated soil. The estimated period of performance runs from December 1, 2026, through November 30, 2029. Services are requested on an on-call basis, with standard requests requiring a five-working-day response time and emergency requests requiring a response within four hours. To be considered responsive, bidders must possess several critical certifications, including a Class A General Engineering license and Hazardous Substance Removal certification from the CSLB, a Hazardous Material Certificate of Registration from the USDOT, and registrations from the CHP, CalEPA, and the CA Department of Public Health. The contract mandates strict adherence to packaging and labeling standards, specifically requiring dual-rated packaging materials and compliance with CFR Title 49. Award will be granted to the lowest responsive and responsible bidder, with specific preferences and incentives available for certified Small Businesses and Disabled Veteran Business Enterprises. Bids must be mailed or hand-delivered by November 3, 2026, at 2:00 p.m. PT.

California Department of Transportation

POSTED

DEADLINE

This is a five-year (base + four option years) firm-fixed-price sole source award for the purchase of low-level radioactive waste disposal data from the contractor's waste disposal facility. This dat…This five-year firm-fixed-price sole source contract is issued by the Department of Energy's Office of Environmental Management for the procurement of low-level radioactive waste disposal data. The agreement consists of a base year and four option years, with the primary objective of obtaining data from the contractor's waste disposal facility for integration into the Manifest Information Management System database. The performance of this contract will take place in Washington under NAICS code 562211. As a forecast for a small business set-aside, the project is managed by the Small Business Program Manager within the agency to ensure the accurate tracking and management of radioactive waste disposal records.

Office of Environmental Management

POSTED

DEADLINE

This is a five-year (base + four option years) firm-fixed-price sole source award for the delivery of low-level radioactive waste disposal data from the contractor's waste disposal facility. This dat…This five-year firm-fixed-price sole source contract, issued by the Department of Energy's Office of Environmental Management, focuses on the delivery of low-level radioactive waste disposal data. The scope of work involves extracting data from a specific waste disposal facility located in Barnwell, South Carolina, and entering that information into the Manifest Information Management System database. The contract structure consists of a base year followed by four option years. It is categorized under NAICS code 562211 and is identified as a forecast for a small business set-aside. Kenneth Johnson serves as the Small Business Program Manager for this acquisition.

Office of Environmental Management

POSTED

DEADLINE

This contract is for the purchase of low-level radioactive waste disposal data for use in Department of Energy's Manifest Information Management System (MIMS) database. This is a five-year firm-fixed…The Department of Energy's Office of Environmental Management is seeking the purchase of low-level radioactive waste disposal data to support the Manifest Information Management System database. This procurement is structured as a firm-fixed-price contract with a total potential duration of five years, comprising an initial base year followed by four one-year option periods. The project falls under NAICS code 562211 and will be performed in Texas. Interested parties can coordinate with the Small Business Program Manager, Kenneth Johnson, regarding this forecast.

Office of Environmental Management

POSTED

DEADLINE

LIB - PIGEON DROPPING CLEANUP (BASE plus 4 OYs CONTRACT) Western Area Power Administration Desert Southwest RegionThe Western Area Power Administration, under the Department of Energy, is forecasting a contract for pigeon dropping cleanup services within the Desert Southwest Region, specifically located in Arizona. This requirement is structured as a base contract with four option years and is designated as a small business set-aside under NAICS code 562211. The procurement is managed by the Small Business Program Managers within the agency. Interested parties can find further details through the official Department of Energy acquisition forecast.

Western Area Power Administration

POSTED

DEADLINE

IGF::OT::IGF The Contractor shall provide all necessary facilities, equipment, personnel, materials, supplies, and services and shall secure and maintain all necessary permits and licenses in order t…The Department of Energy Office of Environmental Management is seeking a contractor to provide comprehensive waste management services. The selected provider will be responsible for supplying all necessary facilities, equipment, personnel, materials, and supplies, while ensuring all required permits and licenses are secured and maintained. The primary scope of work involves taking title to and disposing of wastes and waste residuals delivered by the Department of Energy, including the National Nuclear Security Administration, various laboratories, and project offices. This forecast is categorized under NAICS code 562211 and is managed by the Small Business Program Manager.

Office of Environmental Management

POSTED

DEADLINE

Transformer DisposalThe Southwestern Power Administration, an agency under the Department of Energy, has issued a forecast for a transformer disposal contract. This procurement opportunity is categorized under NAICS code 562211 and is designated as a small business set-aside. The work is expected to be performed in Missouri. The forecast was posted on October 18, 2026. Interested parties may contact Brooke Butcher, the Small Business Program Manager, for further information regarding this requirement.

Southwestern Power Administration

POSTED

DEADLINE