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This Government Contract opportunity from Department Of Defense was posted on July 21, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Graywater Collection and Disposal Services

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: 562991
New
Federal
PNSY- Sanitary Tank Cleaning
Solicitation # N3904027Q3160
Solicitation N3904027Q3160 is a total small business set-aside for the cleaning and sanitization of three sanitary tanks at the Portsmouth Naval Shipyard in Kittery, Maine. The government intends to award a firm-fixed-price purchase order for a period of performance running from February 8, 2027, to July 7, 2027. The scope of work includes pumping tank contents at least 400 feet from the submarine to temporary storage, utilizing methods such as hot water pressure washing, bacterial culture, or caustic soda, and the off-site disposal of all waste in accordance with federal, state, and local regulations. Contractors must provide a Technical Work Document, a planned schedule of work, and daily status reports. Award will be based on best value, evaluating technical acceptability and relevant experience, specifically requiring documentation of two projects involving sanitary tank cleaning completed within the last five years. Technical submissions rated as unacceptable will disqualify the entire quote. Quality acceptance is determined by PNSY Code 133 or 250 inspectors based on SSPC-SP 1 cleanliness standards and specific bacteriological limits for E.COLI and ENTEROCOCCI. Failure to pass inspection more than once results in a penalty of 5 percent of the total CLIN value. Invoicing must be processed through Wide Area Workflow, and all work must comply with NAVSEAINST 4350.2 and relevant safety and respiratory protection standards.
Portsmouth Naval Shipyard Gf

POSTED

about 3 hours ago

DEADLINE

in 7 days
NAICS: 562991
New
SLED
Wastewater Pumping, at Haleiwa Small Boat Harbor, Haleiwa Hawaii
Solicitation # IFB-27-001-00
The State Department of Land and Natural Resources, Division of Boating and Ocean Recreation, is soliciting bids under solicitation IFB-27-001-00 for monthly wastewater pumping and disposal services at the Haleiwa Small Boat Harbor on Oahu, Hawaii. The contract spans twelve months and requires the collection and disposal of wastewater from two septic tanks, located near the harbor office and the restroom by Haleiwa Road. The scope includes up to eight truck loads per month of 1,500 gallons each, totaling 96 loads over the contract term. The selected contractor must be certified by the State Department of Health and is required to dispose of wastewater only at DOH-approved treatment plants. Service response times are mandated at 24 hours for standard requests and 12 hours for emergency calls. The contract will be awarded to the lowest responsive and responsible bidder based on the total sum bid. Eligible bidders must be registered to do business in Hawaii and provide several certifications valid for six months, including tax clearances from the Hawaii State Department of Taxation and the IRS, a certificate of compliance from the Department of Labor and Industrial Relations, and a certificate of good standing from the Department of Commerce and Consumer Affairs. Bidders must also provide bid security and, upon award, furnish performance and payment bonds. Proposals must be submitted via the HIePro portal, featuring original ink signatures and a completed wage certification. The agreement is governed by the Attorney General’s General Conditions AG-008 and requires registration in the Hawaii Compliance Express system.
Department of Land & Natural Resources

POSTED

about 17 hours ago

DEADLINE

in 14 days
NAICS: 562991
New
SLED
Professional Maintenance and Asset Management of Water Storage Tanks
Solicitation # 2027-11
Dorchester County, South Carolina, is soliciting proposals for professional maintenance and asset management services for ten potable water storage tanks, including the Ridgeville, Academy, and Winding Woods towers. The scope of work encompasses engineering inspections, cleaning, disinfection, rehabilitation, interior and exterior coating, and general preventative maintenance to ensure structural integrity and operational reliability. Services related to generators and SCADA/telemetry systems are specifically excluded. The contract is designed for an initial one-year term with the option to renew for up to four additional one-year terms, with performance beginning upon the issuance of a Notice to Proceed. Proposals must be submitted electronically via the OpenGov Procurement Portal by November 30, 2026, at 2:00 PM. The evaluation process is based on a comparative analysis where firm qualifications and relevant experience, project understanding and technical approach, and the cost proposal are weighted factors. The County is not obligated to accept the lowest cost proposal and will award the contract to the respondent providing the best overall value. Required submissions include a technical proposal, a separate cost proposal with firm annual fees for years one through five, a cost narrative, and certifications regarding non-collusion, non-discrimination, and compliance with South Carolina state laws.
Water & Sewer

POSTED

1 day ago

DEADLINE

in about 1 month
NAICS: 562991
New
International
Septic Pump-Out Services, Bruce Peninsula National Park
Solicitation # 5P300-26-0067/A
Parks Canada Agency is soliciting Standing Offers for as-needed septic pump-out services, transportation, and sewage disposal at Bruce Peninsula National Park. The initial term runs from January 1, 2027, to December 31, 2027, with options to extend for four additional one-year periods through December 31, 2031. Services are primarily required during the operational season from May 1 to November 30, during which the contractor must be available seven days a week, including statutory holidays. Key service areas include the Cyprus Lake Campground, Singing Sands Comfort Station, and various other park facilities, with all sewage to be disposed of at the Municipality of Northern Bruce Peninsula Sewage Lagoon or another approved site. The contract requires strict adherence to response times, with requests received before 12:00 p.m. ET serviced the same day and those received after completed by the following calendar day. Award selection is based on the lowest evaluated price, provided the offer is compliant and meets Canadian goods and services thresholds. Bidders must maintain all necessary federal, provincial, and municipal licenses and provide a site-specific safety plan covering hazard identification and spill response. Bids must be submitted via email to [email hidden] or by fax to [phone hidden] by November 10, 2026, as submissions via SAP Ariba, courier, or in-person will not be accepted.
Parks Canada Agency

POSTED

2 days ago

DEADLINE

in 13 days

AI Contract Overview

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The contract entails the daily collection and environmentally compliant disposal of graywater from 15 training sites located in Grayling, Michigan, with full responsibility for providing, installing, and maintaining the necessary holding tanks to support this operation. All activities must adhere to applicable environmental regulations and standards to ensure safe handling, storage, and disposal practices. The work is structured as a subcontract under a Total Small Business Set-Aside designation, reserved exclusively for small businesses as defined by the SBA, and falls under NAICS code 562991 for other waste management services. The opportunity was posted on July 21, 2026, with a firm deadline for responses at 4:30 p.m. on July 24, 2026, and is managed by the Department of Defense through the W7NF Uspfo Activity Mi Arng, with performance required solely at the specified location in Grayling.

General Info

Daily graywater collection and compliant disposal at 15 Grayling sites using provided tanks under small business set-aside.

NAICS

562991 - Septic Tank and Related Services

Place of Performance

Grayling, MI, 49739, USA

Set-Aside

SBA

Documents

This scope was carved out of W912JB26QA071.

The full solicitation package (2 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

NS Graywater Service

AI Contract Breakdown

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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 → W7NF Uspfo Activity Mi Arng
ContactsNo contacts available
OfficeN/A
Office AddressN/A
ContactsNo contact information available

Full Description

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Daily collection and proper disposal of graywater from 15 training sites, including provision and maintenance of holding tanks and compliance with environmental regulations.

More opportunities from Department Of Defense → W7NF Uspfo Activity Mi Arng

Same awarding agency

NAICS: 561990
Federal
125 IN BN Pre Deployment Yellow Ribbon November 2026
Solicitation # W912JB27QA001
Solicitation W912JB27QA001 is a combined synopsis and request for quote for a firm-fixed-price contract to support the 125 IN BN Pre-Deployment Yellow Ribbon event. The requirement is a 100 percent small business set-aside under NAICS 561990, with a size standard of 16.5 million dollars. The event is scheduled for November 21, 2026, from 7:00 AM to 5:00 PM, and must take place at a non-casino venue within a 10-mile radius of Novi, Michigan. The contract is divided into two CLINs: one for the overall event, including venue rental, equipment, staffing, and logistical support, and another specifically for buffet lunch services. The contractor must provide a general meeting space divisible into three breakout briefing areas, a registration area, and a dedicated childcare room. Required amenities include audio-visual equipment with HDMI connectivity for each breakout room, space for 30 to 50 vendors with tables and power, and complimentary parking for approximately 780 vehicles. The vendor is responsible for providing lunch and continuous coffee and tea service for 800 guests. Technical capability and past performance are weighted equally with price in the best-value evaluation. Offerors must submit a sample lunch menu and pricing in the specified CLIN structure by November 3, 2026. Note that funds are not presently available, and no award will be made until they are secured.
All Other Support Services

POSTED

9 days ago

DEADLINE

in 6 days
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