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This Government Contract opportunity from Department Of Defense was posted on May 20, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Wastewater and Waste Management System Maintenance

Closed
Federal

Contract Overview

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

Active Opportunities Like This One

NAICS: 562219
New
SLED
Biosolids Management Services
Solicitation # S-2026-741BD
The Orange County Sanitation District (OC San) is soliciting proposals for Biosolids Management Services under solicitation S-2026-741BD. The selected contractor or contractors, up to three in total, will be responsible for the management and beneficial reuse of approximately 300 wet tons of biosolids per day from Reclamation Plants No. 1 and No. 2. The scope of work includes hauling and processing through composting, land application, or other qualifying management practices, while adhering to OC San's Biosolids Contractor Requirements, CCR Title 22 nonhazardous standards, and specific Class A and B pathogen requirements. The contract term is 1,646 days, beginning December 26, 2026, and ending June 30, 2031, with the possibility of four one-year renewals at the agency's discretion. Proposals must be submitted via the OpenGov portal by October 20, 2026, at 2:00 pm. Evaluation is based on a best-value approach, with technical scoring weighted toward the work plan (37.9%), firm qualifications (31.1%), and staffing and organization (31.1%), alongside a separate cost evaluation. The pricing structure is based on unit costs per wet ton, with OC San specifically evaluating the 150 tons per day line item. Awarded contractors must comply with California DIR prevailing wage laws, meet stringent safety and insurance standards, and provide a customized Biosolids Management Plan. Payment terms are Net 30 days upon approval of itemized invoices.
Orange County Sanitation District

POSTED

1 day ago

DEADLINE

in about 1 month
NAICS: 562219
New
SLED
SS 2027 PW2
Solicitation # SS 2027 PW2
The Metropolitan Area Planning Council, acting on behalf of the South Shore Regional Services Consortium, is soliciting bids for Item 11 Debris Disposal under solicitation SS 2027 PW2. This contract provides public works services for multiple municipalities, including Braintree, Cohasset, Duxbury, Hanover, Hingham, Hull, Marshfield, Milton, Norwell, Pembroke, Rockland, and Scituate. The scope of work involves the hauling and disposal of stockpiled street sweepings and catch basin cleanings, with an estimated contract value of 72,988 dollars. The contract period extends from the date of execution through December 31, 2027, and requires the contractor to handle all materials in accordance with Massachusetts solid waste regulations. Bids are due by 4:30 PM on October 8, 2026, via the CommBUYS portal. To be considered a valid low bidder, contractors must be MassDOT prequalified in the specific class of work and provide satisfactory references. The award is based on the lowest aggregate prices for the estimated quantities of 750 tons of catch basin cleanings and 850 tons of street sweepings. Compliance requirements include adherence to Massachusetts Prevailing Wage Laws, the submission of various certifications regarding tax compliance and non-disbarment, and proof that employees have completed a 10-hour OSHA construction safety course. Payment is processed monthly, with participating municipalities paying 90 percent of the invoice, and a 1 percent contract administration fee is payable to MAPC. Required documentation for the bid package includes a general bid form, a certificate of non-collusion, and a letter of availability. Prior to the start of work, the selected contractor must provide performance, labor, and materials payment bonds, as well as insurance certificates. All work must conform to MassDOT Standard Specifications and the U.S. Department of Transportation Manual on Uniform Traffic Control Devices.
MAP03 - Municipal Procurement Services

POSTED

2 days ago

DEADLINE

in 27 days

AI Contract Overview

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The contract is for the maintenance of wastewater and waste management systems including pumps, pipelines, and containment units, with strict adherence to environmental regulations governing hazardous waste handling and disposal. Work will focus on ensuring operational integrity and regulatory compliance across all components of the waste collection, holding, and disposal infrastructure. The maintenance activities must align with federal standards to prevent contamination and ensure safe, lawful disposal practices. This is a total small business set-aside subcontract under NAICS code 562219, issued by the Department of Defense through the FA4610 30 Cons Pk organization, with performance required in Lompoc, California, 93437. The solicitation was posted on May 20, 2026, and responses are due by 11:00 PM Eastern Time on May 27, 2026. Only small business concerns are eligible to submit proposals, and the contract is structured as a subcontract within the broader defense waste management framework.

General Info

Waste management maintenance in Lompoc, emphasizing environmental compliance and small business participation.

Agency

Department Of Defense → FA4610 30 Cons PkView Agency

NAICS

562219 - Other Nonhazardous Waste Treatment and DisposalView NAICS

Place of Performance

Lompoc, CA, 93437, USA

Set-Aside

SBA

Documents

This scope was carved out of FA461026Q0031.

The full solicitation package (5 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

30 LRS Washrack Preventative Maintenance

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of Defense → FA4610 30 Cons Pk
ContactsNo contacts available
OfficeN/A
Organization / Agency
Department Of Defense → FA4610 30 Cons Pk
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Maintenance of waste collection, holding, and disposal systems including pumps, lines, and containment units, with compliance to environmental regulations for hazardous waste handling and disposal.

More opportunities from Department Of Defense → FA4610 30 Cons Pk

Same awarding agency

NAICS: 517111
New
Federal
Commercial Internet Services for Unaccompanied Housing (UH) Dormitories
Solicitation # FA461026Q0049
Solicitation FA461026Q0049 is a request for quotation for the provision and installation of commercial internet services for Unaccompanied Housing dormitories at Vandenberg Space Force Base, California. This acquisition is a 100 percent small business set-aside under NAICS code 517111. The contractor is responsible for furnishing all labor, materials, and equipment, including modems, routers, and switches, to provide broadband access exceeding 100Mbps download and 20Mbps upload. Key requirements include upgrading hardware in the Titan Building telecommunications room, disposing of legacy equipment, installing cabling in common areas, and implementing a mandatory user authentication landing page with content filtering as directed by the SLD 30 Commander. All portable electronic devices must comply with DOD Instruction 8420.01. The contract will be awarded based on the Lowest Price Technically Acceptable (LPTA) methodology, evaluating price, technical capability, and past performance. The period of performance includes a base period with options to extend services for up to six months and a total contract term of up to five years and six months. Invoicing and payments must be processed through the Wide Area WorkFlow (WAWF) system. Following an amendment to accommodate Request for Information responses, the updated deadline for quotations is September 16, 2026, at 12:00 PM PDT. Questions regarding the solicitation must be submitted by August 28, 2026, to the designated contract specialist and contracting officer.
Wired Telecommunications Carriers

POSTED

about 21 hours ago

DEADLINE

in 6 days
View Details
NAICS: 488410
New
Federal
Heavy Equipment Recovery and Transportation - North VSFB
Solicitation # FA461026QHEVRT
Vandenberg Space Force Base is seeking capability statements and demonstrations of experience for a one-time turnkey heavy equipment recovery and transportation operation under solicitation FA461026QHEVRT. This small business set-aside requirement involves the recovery of a Government-owned Caterpillar Challenger MT765C rubber-track tractor, weighing approximately 36,000 pounds, which is located in a ditch on a mountainside at North Vandenberg. The scope of work includes conducting a site assessment, clearing heavy brush and foliage to create an access road, and transporting the tractor approximately 20 miles to a designated base location. Additional requirements include the recovery of a Case International 770 disc harrow and associated ballast weights, the recovery of personal effects, and the environmental remediation of approximately 20 gallons of hydrocarbon spills. The contractor must provide qualified, licensed, and certified personnel experienced in heavy equipment recovery and rigging. All operations must be completed within 72 hours of receiving authorization to proceed and must adhere to all federal, state, local, and installation safety and environmental regulations. The contractor is responsible for using opaque coverings during transport and ensuring all hazardous material releases are reported immediately. Interested parties must submit their statements and past performance to the contracting officer by the response deadline of September 17, 2026.
Motor Vehicle Towing

POSTED

2 days ago

DEADLINE

in 5 days
View Details
NAICS: 541330
New
Federal
Vandenberg Structural Engineering Study, SLC-3 Tower
Solicitation # FA461026Q9994
Solicitation FA461026Q9994 is a request for a firm-fixed-price purchase order for an independent third-party engineering firm to conduct a structural condition assessment and code-compliance evaluation of the 156-foot SLC-3 Tower at Vandenberg SFB, California. The scope of work includes a physical field survey, non-destructive testing to quantify material deterioration such as corrosion and weld defects, and a rigorous structural analysis based on ANSI/TIA-222-I, ASCE 7-22, and UFC 3-301-01 standards. The project requires a lead structural engineer with a valid California Structural Engineer SE title authority. Key deliverables include a draft report due 30 days after award and a final report stamped by a California-licensed structural engineer, due 90 days after receiving government comments. This acquisition is a 100 percent small business set-aside under NAICS code 541330. The government will utilize a lowest price technically acceptable approach, ranking quotes by total evaluated price and assessing technical acceptability on a pass-fail basis. The estimated period of performance is 90 calendar days from the date of award. Contractors must be registered in the System for Award Management and comply with base access requirements, including the necessity of a REAL ID for personnel entering Vandenberg SFB. Invoicing and payment will be processed electronically through the Wide Area WorkFlow system. Quotes are due by 12:00 PM PST on September 17, 2026.
Engineering Services

POSTED

3 days ago

DEADLINE

in 5 days
View Details
NAICS: 335311
New
Federal
30 CES Pad-Mount Transformers
Solicitation # FA461026Q0048
Solicitation FA461026Q0048 is a combined synopsis and request for quotation for the procurement of thirteen medium voltage three-phase pad-mounted transformers for Vandenberg Space Force Base. This acquisition is 100 percent set-aside for small business concerns under NAICS code 335311, with a size standard of 800 employees. The requirement is intended to replace end-of-life equipment and establish a critical spare inventory to ensure power grid reliability. The procurement includes various transformer configurations ranging from 225 kVA to 750 kVA, with specific technical requirements including stainless-steel construction, FR-3 natural ester fluid, and compliance with 2016 DOE Efficiency Standards. All units must be newly manufactured, as remanufactured or rebuilt units are strictly prohibited. The government will award the contract to the lowest priced technically acceptable offeror, with the proposed delivery schedule and price being approximately equal in importance. Technical requirements include Munsell Green or ANSI Color No. 70 finishes, UL Listed symbols on nameplates, and the submission of certified Dissolved Gas Analysis test results prior to shipment. Inspection and acceptance will occur on the carrier vehicle at the delivery site, and any units exhibiting shipping damage will be rejected. Quotations must be submitted via email to the designated contract specialist and contracting officer by 12:00 PM PDT on September 15, 2026. Payment will be processed electronically through the Wide Area WorkFlow system.
Power, Distribution, and Specialty Transformer Manufacturing

POSTED

3 days ago

DEADLINE

in 3 days
View Details

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