Psst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveCLEATUS Webinar: AI for Government Contracting — Free Webinar — Wednesday, September 16 at 2:00 PM EDT

Register Free →

This Government Contract opportunity from Department Of The Interior was posted on June 11, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Search

Top

Back to Contracts

Reverse Osmosis (RO) Water Treatment System

Closed

Federal

Submission Closed06/30/2026, 04:00:00 PM UTC

Contract Overview

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

Active Opportunities Like This One

Supply of Reverse Osmosis Filter Elements (NSN 4610-01-396-1460)

JACKSONVILLE BLDG

POSTED

about 18 hours ago

DEADLINE

Chain Hoist Manufacturer/Supplier

SPRMM1 DLA Mechanicsburg

POSTED

about 18 hours ago

DEADLINE

Fluid Filter Element Supplier (NSN 4330-01-297-1543)

MARITIME SUPPLY CHAIN

POSTED

DEADLINE

Manufacturer of NSN 5331-00-148-1683

LAND SUPPLY CHAIN

POSTED

DEADLINE

Supply of Pintle Assembly Towing Kits

LSO COMBAT VEHICLES AND ARMAMENT

POSTED

DEADLINE

Supply of Yoke, Mechanical Puller (NSN 5120014843217)

ASC COMMODITIES DIVISION

POSTED

DEADLINE

Spring Compressor Supply (NSN 4920011560950)

ASC COMMODITIES DIVISION

POSTED

DEADLINE

Supply of Compound Pressure-Vacuum Dial Indicator Gauges

ASC SUPPLIER OPER OEM DIVISION

POSTED

DEADLINE

Supply of Water Purification Filter Assemblies (NSN 4610-01-414-2298)

Defense Logistics Agency

POSTED

DEADLINE

Supply of Machine Keys (NSN 5315015762893)

LSO COMBAT VEHICLES AND ARMAMENT

POSTED

DEADLINE

Supply of Dial Indicating Pressure Gages (NSN 6685-01-441-0843)

ASC SUPPLIER OPER OEM DIVISION

POSTED

DEADLINE

Supply of Compound Pressure-Vacuum Gages (NSN 6685-01-506-6842)

ASC SUPPLIER OPER OEM DIVISION

POSTED

DEADLINE

AI Contract Overview

Show more

This contract involves the furnishing, installation, and commissioning of a reverse osmosis (RO) water treatment system designed to provide clean, treated water suitable for steam generator feedwater. Additionally, the contract requires the fabrication of a 300-gallon clean-water storage tank to store the treated water. The project ensures the integration of the RO system with the necessary storage infrastructure to support efficient and reliable steam generation operations. The solicitation is a total small business set-aside under FAR 19.5, emphasizing opportunities for small businesses to participate. The NAICS code for this work is 333318, which relates to commercial and service industry machinery manufacturing. The contracting agency is the Department of the Interior, specifically noted as Ner Services Mabo (43000). The solicitation was posted on June 11, 2026, with a response deadline of June 30, 2026, by 4:00 PM. While the place of performance and contact details are not specified, the contract is accessible via the provided government contracting portal.

General Info

Furnish, install, and commission RO water system with 300-gallon storage tank, small business set-aside.

Agency

Department Of The Interior → Ner Services Mabo (43000)View Agency

NAICS

333318 - Other Commercial and Service Industry Machinery ManufacturingView NAICS

Place of Performance

MA

Set-Aside

SBA

Documents

This scope was carved out of 140P4526Q0031.

The full solicitation package (13 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

J--STEA - X5313 STEAM GENERATOR

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PhaseClosed

PostedJun 11

subcontract

Response DeadlineJun 30

Deadline has passed

Submission Closed

06/30/2026, 04:00:00 PM UTC

Find active opportunities like this

Start your free trial to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

Show more

AgencyDepartment Of The Interior → Ner Services Mabo (43000)

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of The Interior → Ner Services Mabo (43000)

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Show more

Furnish, install, and commission an RO water treatment system and fabricate a 300-gallon clean-water storage tank for steam generator feedwater.

More opportunities from Department Of The Interior → Ner Services Mabo (43000)

Same awarding agency

H--SALEM NHP - FIRE ALARM/SPRINKLER INSP, TEST, MAINT

Solicitation # 140P4326Q0064

The Department of the Interior, National Park Service, is seeking competitive quotes for a small business set-aside contract under NAICS code 561621 to provide fire alarm detection and suppression system inspections, preventive maintenance, and repairs. The services will be performed at Salem Maritime National Historic Park, including the Friendship of Salem replica ship, and the Saugus Iron Works National Historic Site. The overall period of performance runs from October 1, 2026, to September 30, 2029, consisting of a base year and two option years. The scope of work includes regularly scheduled annual inspections and testing in accordance with NFPA 72, NFPA 13, and other applicable fire and life safety codes, as well as unscheduled time and materials repairs. Specific requirements include the annual replacement of batteries across multiple locations and the maintenance of specialized Kidde marine FM-200 and saline suppression systems. Award will be granted to the lowest-priced responsible offeror, with evaluation factors including certifications, project experience, schedule, and past performance. Qualified offerors must employ a NICET level III or IV project supervisor and inspectors holding a Massachusetts Department of Fire Services Certificate of Competency. Technical requirements include documenting at least two successfully completed similar contracts within Massachusetts and providing three narrative examples of past performance. Pricing is structured via a bid schedule covering annual maintenance, fire suppression services, AES radio monitoring, and unscheduled repairs. All payment requests must be processed electronically through the Invoice Processing Platform.

Security Systems Services (except Locksmiths)

POSTED

DEADLINE

Post-Remediation Verification (PRV) Sampling & Testing

Environmental Consulting Services

POSTED

DEADLINE

HVAC Ductwork Cleaning and Mold Remediation

Plumbing, Heating, and Air-Conditioning Contractors

POSTED

DEADLINE

F--ORCHARD SPRAYING AT HOPEWELL FURNACE NATIONAL HIST

Solicitation # 140P4226Q0058

Solicitation 140P4226Q0058 is a request for firm-fixed-price orchard spraying services at the Hopewell Furnace National Historic Site in Elverson, Pennsylvania. The contract is a total small business set-aside under NAICS code 561730, with a total period of performance from September 28, 2026, to September 27, 2031, consisting of a base period and four subsequent option periods. The scope of work includes site preparation through debris removal and a four-stage spraying schedule using miscible oil, kocide, agrimycin, and mancozeb to treat cedar apple rust, fire blight, and leaf blight. All spraying operations must occur between 5:00 am and 9:00 am. The contractor is responsible for providing all equipment, manpower, and materials, and must ensure visitor safety using fencing, signage, and flagging personnel. The government will award the contract using the Lowest Price Technically Acceptable process. To be considered technically acceptable, offerors must provide a technical approach document, a current Pennsylvania Pesticide Applicator License, and evidence of at least three relevant projects completed within the last five years with satisfactory past performance ratings. Additionally, offerors must maintain active SAM registration and provide specific certifications, including biobased and tax representations. Proposals must be submitted as two separate electronic files—one for technical capability and compliance and one for pricing—by September 21, 2026. Invoicing is managed through the Department of Treasury's Invoice Processing Platform, and the contractor must adhere to strict professional dress codes and vehicle identification requirements.

Landscaping Services

POSTED

DEADLINE

M--ACADIA NATIONAL PARK - RE-STRIPE PAVEMENT MARKINGS

Solicitation # 140P4326R0032

Solicitation 140P4326R0032 is a firm-fixed-price construction contract issued by the National Park Service, New England Major Acquisition Buying Office, for the re-striping of pavement markings at Acadia National Park in Bar Harbor, Maine. The scope of work requires the contractor to provide all labor, supervision, materials, tools, equipment, and professional services necessary to complete the project across various park roads, parking lots, and campgrounds as detailed in the provided specifications and drawings. The project is 100 percent set aside for small businesses under NAICS code 237310, with a size standard of 45 million dollars. Key requirements for the contract include adherence to the Department of Labor Davis-Bacon wage determinations for Hancock County, Maine, and the submission of a limitations on subcontracting report. Eligible offerors must be active in the System for Award Management with a Unique Entity Identifier and completed online representations and certifications. The solicitation process included an organized site visit on September 1, 2026, and the response deadline was set for September 10, 2026. The contract administration follows FAR 36.211(b) regarding the definitization of equitable adjustments for change orders.

Highway, Street, and Bridge Construction

POSTED

DEADLINE

Y--MINUTE MAN NHP - DOMESTIC WATER IMPROVEMENTS

Solicitation # 140P4326R0039

The National Park Service is soliciting proposals for domestic water improvements at Minute Man National Historical Park in Concord, Massachusetts. This total small business set-aside project involves the installation of a new domestic water line at Inferrera House and the drilling of a new well at Rego House. The scope of work includes decommissioning existing wells, installing HDPE waterlines and electrical services, performing pump testing and water sampling, and completing site restoration. The project is estimated to take 240 calendar days to complete, with a performance period running from December 30, 2026, to August 28, 2027. Award will be based on the Lowest Price Technically Acceptable (LPTA) process. Qualified offerors must provide documentation of their status as a MassDEP Certified Well Driller, submit at least three MassDEP Well Completion Reports for the municipalities of Lincoln and Concord, and demonstrate experience with three relevant projects completed within the last five years. The contract is a fixed-price agreement requiring performance and payment bonds, adherence to Davis-Bacon prevailing wage rates, and the use of domestic construction materials. Proposals must be submitted electronically to Contracting Officer Jason Albright by September 14, 2026, at 10:00 am ET.

Water and Sewer Line and Related Structures Construction

POSTED

DEADLINE

Z--GETT RENO INTERIOR LIGHTING FLOORING DWH

Solicitation # 140P4226R0030

Solicitation 140P4226R0030 is a firm-fixed-price contract set aside for small businesses under NAICS code 236220, issued by the National Park Service. The project involves the renovation of interior lighting and flooring at the David Wills House within the Gettysburg National Military Park in Pennsylvania. The scope of work includes the removal and replacement of the existing lighting-control system with a new LED-compatible, scene-based dimming system, as well as the installation, repair, sanding, and refinishing of wood floors. The period of performance is scheduled from August 1, 2026, to January 18, 2027, with a requirement to begin work within 10 calendar days and complete all tasks within 105 calendar days of the award. The government will award the contract using the Lowest Price Technically Acceptable process, evaluating offerors on technical capability and contractor responsibility. Key requirements include a job site superintendent with at least five years of experience in historic or public building renovations and the submission of a limitations on subcontracting compliance worksheet. Contractors must adhere to Davis-Bacon prevailing wage rates as per determination PA20260073 and provide performance and payment bonds. Final acceptance is contingent upon a site inspection by the COR and the correction of any identified deficiencies within 30 to 90 days. Proposals must be submitted via email to the contracting officer, Wendy DeLeon, and include a technical approach and a separate price proposal.

Commercial and Institutional Building Construction

POSTED

DEADLINE

99--COLONIAL NHP - REPLACE ENTRANCE SIGNS

Solicitation # 140P4326R0033

Solicitation 140P4326R0033 is a firm-fixed-price construction requirement issued by the National Park Service to replace parkway identification signs and entry columns at Colonial National Historical Park in Yorktown, Virginia. This project is set aside 100% for Service-Disabled Veteran-Owned Small Businesses (SDVOSB) under NAICS code 238990. The scope of work includes providing all labor, materials, and professional services necessary for fabrication and installation, adhering to specific quality standards for aluminum alloy sheets and weathering steel. The performance period is scheduled from October 1, 2026, to September 30, 2027, with a requirement that the entire project be completed within 365 calendar days of the Notice to Proceed. The government will award the contract using the Lowest Price Technically Acceptable (LPTA) process, evaluating proposals based on technical approach, schedule realism, and past performance. Key requirements include the submission of an Accident Prevention Plan before any progress payments are made and strict adherence to Davis-Bacon wage determinations for Virginia highway construction. Contractors must provide a bid guarantee of 20 percent of the bid price or 3 million dollars, whichever is less. Proposals must be submitted electronically in two separate volumes by September 14, 2026, and all invoicing must be processed through the Treasury's Invoice Processing Platform.

All Other Specialty Trade Contractors

POSTED

DEADLINE

H--ELEVATOR INSPECTIONS AT FORT NECESSITY NATIONAL BA

Solicitation # 140P4226Q0050

Solicitation 140P4226Q0050 is a request for firm fixed-price quotes to provide maintenance, repair, and inspection services for two hydraulic passenger elevators located at Fort Necessity National Battlefield and Friendship Hill National Historic Site in Farmington, Pennsylvania. Issued by the Department of the Interior's National Park Service, the contract is a total small business set-aside under NAICS code 238290. The period of performance runs from September 28, 2026, to September 27, 2031, and includes a base requirement with multiple option periods for monthly and annual inspections. Key deliverables include regular monthly servicing, the scheduling and payment of Pennsylvania state annual certificate inspections, and the submission of follow-up reports to the contracting officer within seven calendar days of completion. The government will award the contract using the Lowest Price Technically Acceptable process, evaluating offerors based on technical capability, contractor compliance, and price. Technical acceptability requires a detailed approach document and valid certifications under NAESA and ASME Q.E.I. standards. Contractors must be registered in the System for Award Management and provide biobased certifications and past performance documentation. All invoices must be processed electronically through the Department of Treasury's Invoice Processing Platform. Additionally, the contractor is responsible for maintaining all necessary insurance and ensuring that any vehicles used comply with Pennsylvania Department of Transportation and National Park Service regulations.

Other Building Equipment Contractors

POSTED

DEADLINE

PETE - HVAC Ductwork Cleaning and Mold Remediation

Solicitation # 140P4226Q0054

Solicitation 140P4226Q0054, issued by the Department of the Interior's National Park Service Northeast Regional Contracting South, seeks a contractor for HVAC ductwork cleaning and mold remediation at the Petersburg National Battlefield. The primary scope of work focuses on the Five Forks Visitor Center, with optional line items available for the Eastern Front Visitor Center, Appomattox Manor, the Maintenance Building, and the Headquarters Building. This opportunity is designated as a total Small Business Set Aside under NAICS code 561790. Interested offerors must submit a comprehensive quote package by September 18, 2026, which includes a technical proposal, biobased certification, and a relevant experience questionnaire. Requirements for selection include providing proof of a valid Virginia contractor license and specific mold remediation certifications. The submission process emphasizes technical capability and past performance to ensure the contractor can meet the delivery requirements and statement of work outlined by the agency.

Other Services to Buildings and Dwellings

POSTED

DEADLINE

J--STEA - K2 PYLE MAINTENANCE

Solicitation # 140P4526Q0042

Solicitation 140P4526Q0042 is a small business set-aside request for proposals to provide maintenance and repair services for at least two Pyle National K2 steam turbine generators at the Steamtown National Historic Site in Scranton, Pennsylvania. The contractor is responsible for providing all labor, materials, tools, and supervision to restore the generators to their original operating condition. The scope of work includes disassembly, cleaning, inspection, component repair or replacement, balancing rotating assemblies at maximum operating RPM, and final operational testing. Additionally, the contractor must perform asbestos and lead-based paint abatement in compliance with all applicable federal, state, and local regulations. The performance period is 180 days, with a final delivery date of February 28, 2027. Award will be made under FAR Part 13 to the offeror providing the best value based on the lowest evaluated price among those deemed technically acceptable. Technical acceptability is determined by a pass/fail evaluation of the contractor's technical approach and past performance on projects of similar size and complexity. All personnel must obtain HSPD-12 security clearances, and the contractor must provide a one-year warranty on all materials and workmanship. The project adheres to various industry standards, including NFPA, NEC, and FRA, and requires compliance with the Buy American Act. Offerors must be registered in the System for Award Management under NAICS code 488210.

Support Activities for Rail Transportation

POSTED

DEADLINE

Water Sampling Supplies and Sample Transport

Specialized Freight (except Used Goods) Trucking, Local

POSTED

DEADLINE

Find Active Opportunities Like This

Get AI-powered intelligence on the opportunities still open

Every page of the solicitation package shredded into a compliance breakdown

AI-powered matching based on your capabilities and past performance

Competitor and incumbent history on the requirement

Automated alerts on amendments, Q&A deadlines, and award

Join 650+ contractors already using CLEATUS