This Government Contract opportunity from Department Of The Interior was posted on July 30, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Heavy Equipment Operation and Vegetation Management Services

Closed

Federal

Submission Closed08/05/2026, 02:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 562991

New

Federal

Grease Trap Cleaning and FOG Waste HaulingThe contract entails routine on-site cleaning, pumping, and removal of fats, oils, and grease (FOG) from galley grease traps located at USCG Base San Juan, ensuring proper waste containment, secure transport, and compliant disposal of all collected materials. Services are critical for maintaining operational hygiene, preventing plumbing and environmental hazards, and meeting regulatory standards at the facility. All work must be performed on-site at the specified location with zip code 00901, and the contractor is responsible for adhering to established protocols for handling and disposing of hazardous waste materials. This is a subcontract opportunity under NAICS code 562991, posted on August 4, 2026, with responses due by August 12, 2026. The contracting agency is the Department of Homeland Security through LOG-9, and performance is exclusively tied to the USCG Base San Juan. The solicitation is open for eligible subcontractors to respond within the specified deadline, with no set-aside designation indicated. All activities must be executed in a manner that ensures safety, environmental compliance, and continuity of service at the installation.

POSTED

DEADLINE

IDIQ Liquid Waste Removal and Disposal Greers Ferry Project

Solicitation # W9127S26QA047

The contract is for liquid waste removal and disposal services at the Greers Ferry Project Office and associated facilities, including the Greers Ferry Powerhouse, the Project Office, the William Carl Garner Visitor Center, and 13 surrounding parks. The contractor is responsible for providing all personnel, equipment, supplies, transportation, tools, materials, and supervision necessary to perform these services, except for items explicitly designated as government furnished. The scope covers the full lifecycle of liquid waste handling from collection to proper disposal, ensuring compliance with environmental and operational standards across all designated locations. This is a Small Business Set Aside contract under NAICS code 562991, issued by the Department of Defense through the Office of Endist Little Rock in Arkansas. The solicitation number is W9127S26QA047, posted on August 4, 2026, with responses due by August 19, 2026. The primary point of contact is Ashley Stokes, reachable via email and phone at the provided details. The services are to be performed primarily in Heber Springs, Arkansas, with the contracting office located in Little Rock. The contract type is an IDIQ, indicating potential for multiple task orders under a single award vehicle over its lifespan.

W076 Endist Little Rock

POSTED

DEADLINE

TINIAN Flushable TOILETS & HANDWASH STATIONS

Solicitation # FA502526QB010

The contractor will provide comprehensive services for portable water-flush toilets and handwash stations across multiple locations on the Military Lease Area in Tinian, Northern Mariana Islands, under a firm fixed-price contract running from 31 August 2025 to 30 August 2027. This includes full mobilization and demobilization, daily cleaning and restocking five days per week, waste removal compliant with environmental standards, and connection to the on-site septic tank, which must be pumped upon request with at least 24 hours’ notice. The work requires the use of only non-biocidal, septic-safe sanitation products and adherence to CNMI wastewater regulations. Contract performance is subject to strict compliance standards, including zero discrepancies and 100% adherence to all specifications outlined in the Performance Work Statement, with final acceptance determined by the Contracting Officer. Weekly written reports and a final operations/maintenance certification are mandatory deliverables. This acquisition is a 100% small business set-aside under NAICS code 562991, with award based on a trade-off approach evaluating both price and technical acceptability, without numerical weighting or risk ratings. Technical proposals must meet all solicitation requirements to be deemed acceptable. The contract incorporates numerous FAR and DFARS clauses addressing cybersecurity, supply chain security, labor compliance, whistleblower protections, and restrictions on procurement from certain foreign regions, including Xinjiang and the Maduro regime. Invoicing must be processed exclusively through WAWF, and payment will be made via electronic funds transfer. The performance location is Tinian, while administrative acceptance is processed at APO AP 96543. Key contacts include the contracting team at FA5025, and all offerors must be registered in SAM, possess a UEI and CAGE code, and self-certify as a small business. No contract value or unit pricing details are disclosed, and no packaging, marking, or preservation specifications are provided in the documentation.

POSTED

DEADLINE

SV-26.2 Peru – Chemical Latrines and Hand-Washing Stations

Solicitation # W912CL-26-Q-A032

The contract mandates the provision of non-personal services for chemical latrines and hand-washing stations in Sauce, Peru, under the Department of Defense’s 410th Contracting Support Brigade, with performance scheduled from September 1 to September 25, 2026, at designated locations including Sauce Jungle School and Primavera Training Area. Services must be delivered and maintained daily during operational hours, adhering to strict quality standards outlined in the Performance Work Statement and monitored through a Quality Assurance Surveillance Plan, with acceptance occurring at the delivery site by the Contracting Officer’s Representative. The contract is firm-fixed price, evaluated under a Lowest Price Technically Acceptable (LPTA) methodology where technical acceptability—based on compliance with all PWS attachments, Table 1 deliverables, and the requirement to be ready within 10 days of award—is a mandatory pass/fail threshold, followed by price as the sole selection criterion. Past performance is evaluated only for the lowest-priced technically acceptable offeror and requires submission of two comparable contracts. All contractor personnel must undergo background checks, sign non-disclosure agreements, and comply with stringent information security protocols including prohibitions on TikTok, adherence to the Privacy Act and NIST SP 800-171, and strict operational security rules that limit public disclosure and require escorted access to sensitive areas. Invoicing and payment are exclusively processed through the Wide Area WorkFlow system using specified DODAAC codes, and the contractor must provide Defense Base Act insurance as a reimbursable, not-to-exceed line item. The solicitation requires a Unique Entity Identifier and CAGE code, but no socioeconomic status or size certification details are filled in, and no contract value is specified due to blank unit pricing. Amendments to the PWS have updated employee nationality requirements and applicable laws, and the contractor must immediately report any organizational conflicts of interest, security breaches, spills, or criminal activity. Packaging, marking, and transportation standards are not addressed, and no Incoterms are specified, with delivery solely governed by location-specific timelines in Table 1.

POSTED

DEADLINE

C26950004 - Chino Hills SP - Septic Pumping Service Contract

Solicitation # 0000039936

The State of California is seeking qualified contractors to provide septic pumping services at Chino Hills State Park under Contract C26950004, with a closing date of August 21, 2026, at 2:00 PM. Contractors must be prepared to perform up to 30 septic pumping services annually, covering the emptying of 4,000-gallon and 1,500-gallon sewage vaults as outlined in DPR 326B and Exhibit B, ensuring all waste is transported and disposed of at an approved offsite facility. All work must be completed within 72 hours of receiving a service request, and the contractor is responsible for providing their own equipment, which is only provided as a general guideline and not a specification for bid pricing. The services must result in clean, sanitary, safe, and presentable conditions ready for immediate use, in full compliance with all project specifications and directives from the Project Manager. Bidders must obtain the complete solicitation package online and are responsible for reviewing all documents, including any addenda issued prior to the deadline. Questions regarding ambiguities or discrepancies in the contract documents must be submitted via email by close of business on August 11, 2026, with responses provided through official addenda posted on the website. While the Disabled Veteran Business Enterprise participation requirement has been waived, the DVBE incentive still applies, and a five percent preference will be awarded to certified small businesses. Vendors are advised to check state registration requirements and verify all details directly through the official source, as third-party platforms like Biddingo.com do not provide authoritative content or represent the State.

POSTED

DEADLINE

Onsite Waste Segregation, Packaging, and Logistics CoordinationThe contract requires onsite labor to manage the segregation, labeling, packaging, and staging of universal and hazardous waste at the Sierra Nevada Job Corps Center, ensuring strict adherence to environmental compliance standards and proper documentation. All activities must align with regulatory requirements, and the contractor is responsible for coordinating with approved vendors to facilitate timely and lawful waste disposal. The work demands a high level of operational precision and regulatory awareness to maintain safety and compliance throughout the waste handling process. This is a subcontract under the SBA’s small business set-aside program, open to Small Business, Small Disadvantaged Business, Women-Owned Small Business, HUBZone Small Business, Veteran-Owned Small Business, and Service-Disabled Veteran-Owned Small Business concerns as defined by the SBA. The North American Industry Classification System code is 562991, indicating it falls under Other Waste Management Services. The solicitation was posted on August 4, 2026, with a response deadline of August 14, 2026, and all work must be performed at the specified government facility.

Sierra Nevada Job Corps Center

POSTED

DEADLINE

Street Sweeping Services

California Department of Transportation

POSTED

DEADLINE

Street Sweeping and Site Maintenance

STATE OF CALIFORNIA DEPARTMENT OF TRANSPORTATION

POSTED

DEADLINE

Potable Water Tank Cleaning and SanitizationThe contract requires monthly cleaning, disinfection, and verification of potable water storage tanks at the U.S. Embassy compound in Guatemala City to ensure the safety and integrity of the drinking water supply. The work is critical for preventing contamination and maintaining compliance with health and safety standards for federal facilities abroad. All services must be performed on a recurrent monthly schedule with rigorous verification procedures to confirm the effectiveness of sanitization efforts. The project is classified as a subcontract under NAICS code 562991, and responses are due by September 11, 2026. Performance is localized to the embassy compound in Guatemala City with the ZIP code 01016, and the contracting activity is managed by the Department of State through its mission in Guatemala City.

Usembassy Guatemala City

POSTED

DEADLINE

Sediment Removal and Site CleanupThe contract involves the removal of accumulated sediment from the final 50 feet of a culvert to restore its hydraulic capacity, ensuring proper water flow and infrastructure function. The scope includes the safe dredging, handling, and disposal of the extracted material in compliance with environmental standards, as well as full site restoration to return the area to its original condition. Work must be performed with attention to safety, minimal environmental disruption, and adherence to all applicable regulations. This subcontract is issued under the NAICS code 562991 for other remediation services and is associated with Caltrans District 8 in San Bernardino/Riverside, California. The place of performance is located in the 92883 zip code area, and the solicitation was posted on August 3, 2026. The project is part of ongoing infrastructure maintenance efforts managed by the California Department of Transportation, with all activities expected to meet state and local compliance requirements for waste disposal and site rehabilitation.

Caltrans, District 8 - San Bernardino/Riverside

POSTED

DEADLINE

IFB 30-26072DSOHF - Grease Trap Pumping Services - Eastern Region

Solicitation # 30-26072DSOHF

The contract solicits bids for grease trap pumping, cleaning, and disposal services at three designated state facilities in the eastern region of North Carolina: Caswell Developmental Center, O'Berry Neuro-Medical Treatment Center, and Walter B. Jones Alcohol and Drug Abuse Treatment Center. Services must be performed in accordance with state regulations and operational standards, ensuring safe and timely removal of grease and waste materials from grease traps located at these sites. Bidders are expected to provide all necessary equipment, personnel, and disposal methods compliant with environmental and health codes, with performance limited exclusively to the specified locations. The solicitation, identified as IFB 30-26072DSOHF and referenced under Doc2313834496, was posted on August 3, 2026, with a firm response deadline of August 19, 2026, at 7:00 PM Eastern Time. The contract is being issued by the North Carolina Department of Health and Human Services under a state-level procurement process, with no set-aside preferences indicated. Primary contact for inquiries is Rita Sutton, and all work must be performed within the state of North Carolina. Proposals must be submitted through the official electronic procurement portal linked in the solicitation details.

Department of Health and Human Services - Dhhs

POSTED

DEADLINE

1115-B-2627 Grease Trap Pumping and Cleaning

Solicitation # IFB-124709

Portsmouth Public Schools in Virginia is seeking qualified vendors to provide grease trap pumping and cleaning services under solicitation IFB-124709, with proposals due by August 10, 2026. The contract falls under NAICS code 562991 for other waste management services and is open to all eligible contractors without any set-aside restrictions. Services must be performed at school locations within Portsmouth, Virginia, and vendors are expected to comply with all local, state, and federal regulations regarding hazardous waste handling and environmental protection. All inquiries should be directed to Cassandra Smith, the designated point of contact, via email at cassandra.smith@portsk12.com or phone at 757-393-8261. Bidders must review the full solicitation details via the provided vendor portal link to ensure full compliance with submission requirements and service specifications.

Portsmouth Public Schools

POSTED

2 days ago

DEADLINE

in 5 days

AI Contract Overview

The contract seeks qualified contractors to operate hydraulic mulcher-equipped excavators for the removal of invasive species, restoration of natural habitats, and vegetation control within designated protected wildlife areas. Work will focus on ecological preservation through precise mechanical vegetation management, requiring skilled operators familiar with sensitive environments and equipment capable of minimizing soil disruption while effectively controlling unwanted plant growth. The services are integral to maintaining biodiversity and supporting the long-term health of federally protected lands under the jurisdiction of the Department of the Interior. All bids must be submitted by August 5, 2026, at 2:00 PM, with the opportunity posted on July 30, 2026. This is a subcontract opportunity classified under NAICS code 562991 for Other Waste Management Services, and it is open without set-aside restrictions. Work will be performed across unspecified protected areas managed by the agency, with no detailed location provided in the posting. Interested parties are directed to the official SAM.gov listing for full submission requirements and technical specifications.

General Info

Contract for hydraulic mulcher operators to control vegetation in protected wildlife areas by August 5, 2026.

Agency

Department Of The Interior → It Goods FwsView Agency

NAICS

562991 - Septic Tank and Related ServicesView NAICS

Place of Performance

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedJul 30

subcontract

Response DeadlineAug 5

Deadline has passed

Submission Closed

08/05/2026, 02:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of The Interior → It Goods Fws

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of The Interior → It Goods Fws

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Operation of hydraulic mulcher-equipped excavators for invasive species removal, habitat restoration, and vegetation control at protected wildlife areas.