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DAFFENBERRY, LLC

UEI: EWHFMJDU4PE7

DAFFENBERRY, LLC is a federal contractor, registered under UEI EWHFMJDU4PE7. It has been awarded $64,279 across 4 federal contracts. Primary work spans Hazardous Waste Collection and Hazardous Waste Treatment and Disposal. Top awarding agencies include Department Of Defense.

Contact Information

Registration and classification details

Registration

UEI Code

EWHFMJDU4PE7

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

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Award Analytics & Distribution

Awards by Agency
Department Of Defense$64.3K100%
Awards by NAICS
562112 - Hazardous Waste Collection$34.6K53.8%
562211 - Hazardous Waste Treatment and Disposal$29.7K46.2%
Awards by Agency Over Time
Export
Awards by Place of Performance

Open opportunities in DAFFENBERRY, LLC's top NAICS codes and agencies

NAICS: 562112
New
RFQ7484 Hazardous Waste Pickup Service
Solicitation # 7484
This is a subcontracting opportunity issued by Management & Training Corporation (MTC) for hazardous waste pickup services at the Sierra Nevada Job Corps Center located at 14175 Mt. Charleston Street, Reno, Nevada. The solicitation, identified as RFQ7484, seeks a service provider to perform comprehensive hazardous waste collection, packaging, transportation, recycling, and disposal operations across specified buildings on site, including Buildings 23, 29, 31, and the Gymnasium Utility Room (Building 26). The scope includes handling 1,185 light bulbs, 287 batteries, 91 non-PCB ballasts, 4 light tube replacement boxes, 45 units of non-regulated liquid scrap, 15 corrosive products, 1 flammable liquid scrap, 1 pesticide unit, 1 unit of empty containers, 32 five-gallon paint pails, 20 one-gallon paint buckets, and the fabrication and installation of two custom fluid containment units. All activities must adhere to federal, state, and local environmental regulations, and require the provision of an Environmental Technician for on-site waste identification, segregation, and packaging, as well as a qualified driver and a single Big Box Truck for transport to approved disposal facilities. The contract is structured as a fee-for-service arrangement with a lump sum bid requirement, and no government estimate is provided—bidders must propose their own total fee. The solicitation is set aside for small business categories including Small Business, Small Disadvantaged Business, Women-Owned Small Business, HUBZone Small Business, Veteran-Owned Small Business, and Service-Disabled Veteran-Owned Small Business, with bidders required to self-certify under NAICS code 562112 and maintain a UEI registered in SAM.gov. Mandatory compliance includes adherence to FAR 52.222-41 Service Contract Labor Standards with Wage Determination WD#2015-5595 Rev 26 dated July 8, 2025, and FAR 52.219-8 and 52.209-6 related to small business representation and subcontractor debarment disclosures for contracts exceeding $30,000. Additional requirements include a Certificate of Insurance with minimum general liability coverage of $1 million per occurrence and $3 million aggregate, auto liability at $1 million, workers’ compensation at $500,000,
Sierra Nevada Job Corps Center

POSTED

about 7 hours ago

DEADLINE

in 9 days
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NAICS: 562211
New
SLED
Screen & Grit Debris Removal Services
Solicitation # 2120-IFB
The City of Rock Hill, South Carolina, through its Water & Sewer Utilities department, is soliciting bids for the removal and disposal of coarse screenings from the coarse screenings building and fine screens or grit from the preliminary treatment facility at the Manchester Creek Wastewater Treatment Plant. This procurement, identified by solicitation number 2120-IFB, is open to qualified vendors capable of handling hazardous or regulated waste materials in compliance with all applicable environmental and safety regulations. Bids must be submitted by the deadline of August 20, 2026, at 6:00 PM Eastern Time, with the solicitation posted on August 5, 2026. The work is to be performed exclusively at the City’s wastewater treatment facility located in Rock Hill, South Carolina. Interested parties should direct inquiries to Gabe Sasser, Operations Manager, or Sarah Kesler, Procurement Analyst, using the provided contact details. The City is not setting aside this contract for any specific small business category, and no NAICS code has been assigned. Bidders are expected to demonstrate experience in the safe handling, transportation, and disposal of waste materials from wastewater treatment operations, ensuring all procedures meet state and federal guidelines. Proposals must address logistical planning, equipment requirements, disposal documentation, and compliance protocols to ensure continuous and reliable service without disruption to plant operations.
Water & Sewer Utilities

POSTED

about 9 hours ago

DEADLINE

in 15 days
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NAICS: 562112
New
Federal
FY26 GSU THC Pharmaceutical Waste (base plus 3 options.)
Solicitation # 75H71026Q00134
This contract is a Small Business Set-Aside under NAICS code 562112 for pharmaceutical waste management services at the Tohatchi Health Center in Tohatchi, New Mexico, issued under Part 12 procedures for commercial items. The base period runs from September 1, 2026, to August 31, 2027, with four additional one-year option periods extending through August 31, 2030. The government will evaluate proposals based on technical capability, past performance, and price, awarding to the offeror whose proposal is most advantageous considering all factors. The scope requires comprehensive pharmaceutical waste identification, including annual formulary characterization, provision of compliant containers meeting DOT and EPA standards, segregation of hazardous, non-hazardous, and trace chemotherapy waste into dedicated containers, and timely transportation and disposal at RCRA-permitted facilities. Offerors must also provide on-demand web-based training for facility staff and ensure full regulatory compliance with EPA, DEA, DOT, and New Mexico state regulations, as well as Joint Commission standards. All waste must be managed using a single-container approach for most streams and separate containers for incompatible and trace chemotherapy wastes, with documentation provided through hazardous waste manifests. Performance standards demand 100% accuracy in formulary characterization, 100% container availability and training access, over 95% timeliness in container delivery and waste removal within five to ten business days, zero regulatory violations, and complete disposal documentation. Invoices must be submitted electronically through the Treasury’s IPP portal, and the contract includes provisions for electronic payment, whistleblower protections, confidentiality restrictions, and safety compliance. The solicitation requires submission of a signed SF-1449, technical capability documentation aligning with Attachment A (Performance Work Statement), past performance records, and price information. All offerors must be registered in SAM and meet applicable socioeconomic requirements as a small business. The government reserves the right to exercise options, and unbalanced pricing across options may render an offer unacceptable. Questions must be submitted by August 7, 2026, and proposals are due by August 12, 2026. The Contracting Officer Representative is Jeanne Jones, and the administering office is the Tohatchi Health Center.
Navajo Area Indian Health Svc

POSTED

about 11 hours ago

DEADLINE

in 7 days
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NAICS: 562211
New
SLED
IFB Hazardous Waste Disposal Services in Monterey, San Benito, San Luis Obispo, Santa Barbara, and Santa Cruz Counties.
Solicitation # 05A3009
The California Department of Transportation (Caltrans) is soliciting bids for hazardous waste disposal services across Monterey, San Benito, San Luis Obispo, Santa Barbara, and Santa Cruz Counties under solicitation number 05A3009, with a response deadline of August 18, 2026. The contract is structured as an Invitation for Bid (IFB) leading to a Firm-Fixed-Price arrangement, evaluating submissions under a Lowest Price Technically Acceptable (LPTA) model, where awards go to the lowest responsive and responsible bidder meeting all technical and regulatory requirements. Contractors must provide on-call pickup, transport, packaging, labeling, manifesting, and disposal of a wide range of regulated wastes including lead-contaminated materials, batteries, oils, solvents, medical sharps, lamps, and electronic waste, adhering strictly to California Code of Regulations Title 22, DOT and UN packaging standards, and SWRCB-ELAP laboratory certification protocols. All waste containers must be dual-rated per CFR Title 49, properly marked and manifested, with no commingling permitted, and disposal must occur only at pre-approved facilities. Pricing must be submitted via Attachment 1 Bid Proposal, which includes detailed line items for personnel, equipment, disposal costs, materials, and per diem, though unit prices are currently blank and to be filled by bidders, making the total contract value undetermined until award. The contract period is estimated to run from September 21, 2026, through September 20, 2029, with services rendered at Caltrans maintenance sites within the five specified counties. Bidders must hold specific licenses including Class A General Engineering, DOT Hazardous Materials, and CalEPA Transporter registration, alongside pollution liability insurance of $1 million per occurrence, and must comply with chain-of-custody documentation, spill reporting, and state civil rights laws. Small Business, Minority Business, and Disabled Veteran Business Enterprise participation yields bid price adjustments of 5% each, contingent on proper certification through the California Department of General Services. Submissions are strictly paper-based, requiring sealed hard copy packages delivered to Caltrans in Sacramento by the deadline, with no electronic or digital submissions accepted. Invoicing is to be submitted in triplicate with manifests and weight receipts within 15 days of service completion, and contractors must disclose use of generative AI under Executive Order N-12-23 to avoid disqualification. The Contracting Officer is
California Department of Transportation

POSTED

1 day ago

DEADLINE

in 13 days
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NAICS: 562112
New
SLED
Disposal Of Hazardous Waste And Chemicals
Solicitation # 20260803056
Contra Costa County is soliciting bids for the comprehensive management of hazardous waste and chemical disposal across its Regional Medical Center and other health facilities throughout Contra Costa County. The selected vendor will be responsible for all aspects of hazardous waste handling, including collection, packaging, labeling, transportation, treatment, recycling, and final disposal, ensuring full compliance with federal, state, and local environmental and safety regulations enforced by the EPA, DTSC, DOT, CalEPA, and Cal/OSHA. The vendor must provide all necessary personnel, containers, equipment, and transportation, along with complete documentation such as manifests and certificates of disposal, and must coordinate directly with county staff to maintain operational continuity and regulatory adherence. Optional services like quality assurance audits, compliance assessments, regulatory guidance, and staff training may be requested to support ongoing adherence and operational excellence. The solicitation, identified as RFP_F-Contr-0000000259 and assigned NAICS code 562112, was posted on August 4, 2026, with proposals due by August 24, 2026. The primary point of contact is Sr. Buyer Dally Aleman, and services are to be performed primarily from Martinez, California, with a zip code of 94553. The contract is open to qualified vendors under a competitive solicitation process managed by Contra Costa County’s procurement office, and all awarded services must prioritize environmental responsibility, regulatory compliance, and the safety of both County personnel and the broader community.
Contra Costa County

POSTED

1 day ago

DEADLINE

in 19 days
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NAICS: 562211
New
Federal
M969 Fuel Tanker Drain and Purge Services in Las Vegas, NV
Solicitation # W9124X26QA019
The Nevada Army National Guard issued Solicitation W9124X-26-Q-A019 for M969 Fuel Tanker Drain and Purge Services at the Las Vegas Readiness Center, seeking a small business set-aside contractor to drain, purge, and clean sixty 5,000-gallon fuel tank semitrailers for long-term storage in compliance with ATP 4-43 and applicable MIL-STDs. The requirement falls under NAICS code 562211 with a $47 million size standard and PSC S222, and the evaluation will be based on a best value trade-off, weighing price at 50% and technical capability and past performance collectively at 50%, with no formal past performance requirement but a reserve right to review it. Offerors must be registered in SAM with an active Unique Entity ID and CAGE code, submit a completed SF-1449 with a technical approach, and provide representations per FAR 52.212-3, with all submissions due by 2:00 PM PDT on August 5, 2026 via email. The contract, if awarded, will be administered under commercial item procedures with FAR clauses 52.212-1, 52.212-4, and 52.212-5 governing terms, and payment must be processed through WAWF. Performance is scheduled from August 10 to September 18, 2026, with FOB destination terms at the Las Vegas site and final acceptance occurring at the Carson City delivery point. Special requirements include contractor adherence to combating trafficking in persons, organizational conflict of interest mitigation, designated contract management, and compliance with DoD access and security protocols. Security, labeling, and preservation must follow MIL-STD-161H, MIL-STD-101C, and MIL-STD-3004-1A, with vapor-free certification and DD Form 2927 documentation required for each unit. Despite a planned amendment on August 4, 2026, to revise the PWS and extend the response deadline to August 11, the solicitation was ultimately canceled in its entirety as of Amendment 001 Final, with the Government citing insufficient technical definition to proceed and indicating a future solicitation may follow.
W7NM Uspfo Activity Nv Arng

POSTED

1 day ago

DEADLINE

in 6 days
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NAICS: 562211
New
Federal
HM Sales, IFB-6033, Used Oil, Fairbanks/Anchorage, AK
Solicitation # 33-6033
This is a public sale contract for the disposal of used oil, classified as a non-RCRA/DOT non-regulated liquid material, offered by DLA Disposition Services under solicitation IFB-6033 for delivery from multiple military installations in Alaska, including Joint Base Elmendorf-Richardson, Fort Wainwright, Eielson AFB, Fort Greeley, and Clear Space Force Station. The contract is structured as a three-year term sale with an optional two-year extension, not to exceed 60 months total, and the material is offered in quantities ranging from a minimum of 82,500 gallons to a maximum of 247,500 gallons with a baseline bid quantity of 165,000 gallons. The minimum bid price is set at $0.010 per gallon, and awards will be made to the highest responsive and responsible bidder, with no weighted evaluation factors—only pass/fail criteria for responsibility and responsiveness governed by federal regulations and DLA’s standard terms. All bids must be submitted via email to dla.sales@dla.mil by the deadline of August 22, 2026, at 5:00 p.m. Alaska time, with submissions limited to 3.5 MB per message and requiring completed SF-114 and SF-114A forms along with the bid percentage. The used oil may contain water, dirt, and metal shavings from vehicle maintenance and is not considered solid waste under 40 CFR 279, qualifying for RCRA exemption, but purchasers remain solely responsible for ensuring all applicable federal, state, and local environmental, transportation, and safety regulations are met, including adherence to 49 CFR for packaging and labeling, compliance with OSHA’s 1994 final rule regarding placards, and segregation of non-regulated waste from any RCRA or state-regulated materials. Purchasers must arrange for pickup during designated hours, provide all necessary equipment and placards, and obtain base access through each installation’s requirements including REAL ID-compliant identification, proof of insurance, and vehicle registration for DBIDS enrollment. Pre-award surveys will assess the bidder’s facilities, financial stability, transportation capabilities, safety protocols, and environmental compliance, and post-award inspections may be conducted at any time with or without notice to verify ongoing adherence to contract terms. Bidders must certify they have not colluded, are not excluded from federal programs via SAM.gov, and
DLA Disposition Services Hq

POSTED

1 day ago

DEADLINE

in 17 days
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NAICS: 541715
New
Federal
PEO-M Unmanned Surface Vehicle (USV) Poseidon's Fury Collaboration Event (CE)
Solicitation # PEO_M_USV_Poseidon_s_Fury_CE
SOFWERX and the USSOCOM Program Executive Office Maritime (PEO-M) are hosting the Poseidon’s Fury Collaboration Event to accelerate the development of the Unmanned Surface Vehicle Mission-Aligned Reference Architecture (MARA), a standards-based framework designed to improve interoperability across Joint Force manned and unmanned maritime systems while eliminating redundant, service-specific platform development. This initiative is open exclusively to U.S. persons and involves a two-phase process beginning with a virtual collaboration event on August 26, 2026, where SOF operators and industry partners will engage in breakout sessions to define operational needs around user interface, autonomy, command and control, and platform effectiveness. Participation in this event is optional but strongly encouraged to align solutions with warfighter requirements, with registration closing August 14, 2026. Those who do not attend the CE may still submit capabilities for consideration during the Assessment Event, which opens on September 14, 2026, and closes October 2, 2026. A virtual Q&A session is available on September 23 for clarification on technical expectations. Selected submissions will undergo a downselect process, with winners invited to participate in a comprehensive on-water Assessment Event at Stennis Space Center, Mississippi, between November 2 and 20, 2026. Participants must demonstrate their USV capabilities in real-world conditions, with evaluations conducted by Subject Matter Experts from USSOCOM, JHU APL, WARCOM, and MARSOC using predefined technical and operational criteria. Successful performers may be transitioned to Phase 5, where potential pathways for follow-on acquisition include Other Transaction Authorities (OTAs) under 10 U.S.C. §4022, research agreements under 15 U.S.C. §3715, cooperative R&D agreements, experimental procurement under §4023, or prize competitions—potentially leading to non-competitive production awards based on successful prototype outcomes. All awardees must comply with NIST SP 800-171 for securing Controlled Unclassified Information, and eligibility is limited to U.S. persons and organizations capable of supporting USSOCOM’s unique maritime missions.
Department Of Defense

POSTED

1 day ago

DEADLINE

in 9 days
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NAICS: 562112
New
SLED
WestCOG Household Hazardous Waste Collection Services
Solicitation # 38299
WestCOG is soliciting bids for Household Hazardous Waste Collection Services under solicitation number 38299, with the request posted on August 4, 2026, and responses due by August 28, 2026. The contract is targeted at providing comprehensive collection services for household hazardous waste across Connecticut, managed by the Connecticut Department of Administrative Services Procurement division. Bidders must be prepared to handle the safe transport, storage, and disposal of materials such as paints, solvents, batteries, pesticides, and other regulated substances in compliance with state and federal environmental regulations. The place of performance is statewide within Connecticut, requiring contractors to possess the infrastructure and expertise to serve multiple jurisdictions efficiently and securely. The primary point of contact for inquiries is Francis Pickering, reachable at 475-323-2060 or ccarpenter@westcog.org, and all proposals must be submitted through the CTSource Bid Board portal. The solicitation is open to qualified vendors without any specific set-aside provisions, and interested parties are directed to review the full RFQ on the WestCOG website for detailed technical specifications, performance requirements, evaluation criteria, and submission guidelines. Contractors are expected to demonstrate proven experience in hazardous waste management, appropriate licensing, insurance coverage, and a reliable operational schedule to meet the needs of Connecticut residents throughout the contract term.
DAS Procurement

POSTED

1 day ago

DEADLINE

in 23 days
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NAICS: 562112
New
SLED
Furnishing of Service to Remove and Process Used Vehicle Tires from Designated County Facilities
Solicitation # 4111
The County of Kaua’i is soliciting bids via its Public Purchase System for the removal and processing of used vehicle tires from designated county facilities under Solicitation Number 4111, with responses due by 3:00 p.m. Hawai‘i Standard Time on September 4, 2026. All bids must be submitted electronically through the Public Purchase System, and only registered Public Purchase Vendors within the Hawaii Region and Kauai County Agency may respond. This is an Invitation for Bids governed by HRS Chapter 103D, and award will be made on a Lowest Price Technically Acceptable basis to the lowest responsive and responsible bidder whose proposal fully meets all technical and procedural requirements. The contractor must furnish all labor, equipment, materials, and services necessary to collect, transport, and process tires from specified county waste facilities, with work performed at locations designated by the Director of Finance. The contract price includes all freight, handling, and delivery charges under F.O.B. destination terms. Contractors must comply with numerous local legal requirements, including non-discrimination provisions, wage standards tied to public officer pay rates for contracts over $25,000, tax clearance from state and federal authorities, and adherence to Hawai‘i Revised Statutes regarding campaign contributions and accessibility of materials. Performance must conform to the General Terms and Conditions issued in July 2016, which include provisions for change orders, liquidated damages, contract modifications, and audit rights requiring retention of records for three years after final payment. The contractor is also subject to verification of compliance via Hawai‘i Compliance Express and must provide a Certificate of Cost or Pricing Data if the bid exceeds $100,000. Payment will be processed within 30 days of a proper invoice submitted through the County’s electronic Procurement Processing System, subject to verification of satisfactory performance by the Officer-in-Charge. No federal FAR clauses apply; governance is entirely within the County’s local procurement framework. Participation requires strict adherence to electronic submission rules, with no paper or non-PPS submissions permitted, and failure to meet any solicitation requirement results in automatic rejection.
County of Kauai

POSTED

2 days ago

DEADLINE

in 29 days
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NAICS: 562112
New
SLED
Hazardous Waste Packaging, Transport, and DisposalThe contract seeks a subcontractor to provide safe packaging, labeling, and off-site disposal of biohazardous and regulated waste produced during decontamination activities, ensuring full compliance with all applicable regulatory standards. The work must be performed in accordance with industry best practices for handling hazardous materials, with emphasis on secure containment, proper documentation, and timely transport to approved disposal facilities. The services are required to support operations managed by the Texas Tech University Health Sciences Center – El Paso, with performance expected to meet stringent safety and environmental guidelines. Bids must be submitted by September 21, 2026, at 6:00 PM, under a subcontract type with a NAICS code of 562112, which categorizes the work under hazardous waste collection and treatment. The solicitation is posted on the Texas SmartBuy portal, and while no set-aside provisions or organizational restrictions are specified, respondents must demonstrate proven experience in regulated waste management, including adherence to federal and state regulations for biohazardous materials. The place of performance and point of contact details are not provided, indicating that work may occur at multiple locations under the agency’s purview, and proposers are expected to coordinate logistics accordingly.
Texas Tech University Health Sciences Center – El Paso

POSTED

2 days ago

DEADLINE

in about 2 months
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NAICS: 562112
New
Federal
Disposal of Old HVAC Unit and Related MaterialsThe contract titled Disposal of Old HVAC Unit and Related Materials requires the safe removal, transport, and environmentally compliant disposal of an obsolete HVAC unit, with strict adherence to regulations governing refrigerants and hazardous components. All work must ensure the proper handling, recovery, and disposal of substances such as ozone-depleting refrigerants and other regulated materials to prevent environmental contamination and ensure regulatory compliance. The scope encompasses the full lifecycle management of the unit from extraction at the site to certified final disposal, with no allowance for improper release or landfill disposal of hazardous elements. This subcontract was posted on August 3, 2026, with a response deadline of September 1, 2026, and is managed by the Office of Acquisition and Grants in Denver under the Department of the Interior. The NAICS code 562112 indicates the work falls under Hazardous Waste Collection and Treatment, confirming the environmental and safety standards governing the performance. The place of performance and point of contact details are not specified, but compliance with federal environmental statutes and documented proof of certified disposal methods are implied requirements. Subcontractors must demonstrate capability in handling regulated materials with appropriate licensing and proven procedures to meet contractual obligations.
Ofc Of Acquisition Grants-Denver

POSTED

2 days ago

DEADLINE

in 27 days
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