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SUSTAINABLE SYSTEM SOLUTIONS, LLC Herndon VA USA

UEI: SLED_E22CBB3E4015729A

SUSTAINABLE SYSTEM SOLUTIONS, LLC Herndon VA USA is a federal contractor, registered under UEI SLED_E22CBB3E4015729A. It has been awarded $896,664,450 across 1 federal contract. Primary work spans Other Measuring and Controlling Device Manufacturing. Top awarding agencies include W6QK Acc-Orlando.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_E22CBB3E4015729A

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

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Total Awards

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Prime · all time

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Award Analytics & Distribution

Awards by Agency

W6QK Acc-Orlando$896.7M100%

Awards by NAICS

334519 - Other Measuring and Controlling Device Manufacturing$896.7M100%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in SUSTAINABLE SYSTEM SOLUTIONS, LLC Herndon VA USA's top NAICS codes and agencies

ONE (1) TIME PURCHASE OF FORTY-FIVE (45) FIELDPIECE SDMN6, DUAL-PORT MANOMETER & PRESSURE SWITCH TESTERS (MODEL# SDMN6) (NO SUBSTITUTIONS)

Solicitation # 35978

Philadelphia Gas Works is seeking bids for a one-time procurement opportunity involving the purchase of forty-five Fieldpiece SDMN6 dual-port manometer and pressure switch testers. This solicitation, identified by number 35978, strictly prohibits substitutions, requiring the specific model number SDMN6 to be provided. The procurement process follows a one-step unsealing method and is currently open for bidding in US dollars. Interested vendors must submit their responses by the deadline on August 21, 2026, at 6:00 PM. To participate in bid events or to access detailed question and response information, registrants are required to log in to the procurement portal. The primary point of contact for this solicitation is Michael Richmond, and the performance of the contract is located in Pennsylvania.

Philadelphia Gas Works

POSTED

about 17 hours ago

DEADLINE

Precision Pressure Gage Supply – Commercial Off-The-Shelf (COTS) Item

ASC SUPPLIER OPER OEM DIVISION

POSTED

about 19 hours ago

DEADLINE

COMPASS, MAGNETIC, UNMOU

Solicitation # SPE7M2-26-T-5982

Solicitation SPE7M2-26-T-5982, issued by the Department of Defense Nuclear Reactor Program, is for the procurement of 1,665 unmounted magnetic compasses (NSN 6605005538795). The contract requires delivery to the DLA Distribution DDSP New Cumberland facility in Pennsylvania, with a need ship date of July 23, 2026, and an original required delivery date of July 6, 2027. The terms are established as FOB Origin, with inspection and acceptance occurring at the destination. Technical compliance is governed by the DLA Master List of Technical and Quality Requirements, including specific adherence to TDP Rev B Gen 2 and QAP 13873. Strict packaging and marking standards apply, specifically MIL-PRF-23199, MIL-STD-2073-1E, and MIL-STD-129. A critical requirement is the prohibition of mercury or mercury-containing compounds in preservation and packaging, per IP056, though functional mercury in specific instruments must meet NAVSEA 5100-003D containment standards. The solicitation incorporates various FAR and DFARS clauses, including CMMC Level 2 self-assessment (RD004) and safeguarding of covered defense information (DFARS 252.204-7012). Invoicing must be processed through Wide Area WorkFlow (WAWF). Proposals are due by August 19, 2026, and must be submitted via the DLA Internet Bid Board System (DIBBS).

NUCLEAR REACTOR PROGRAM

POSTED

about 19 hours ago

DEADLINE

TRANSMITTER, PRESSUR

Solicitation # SPE4A0-26-T-4011

The contract is for the procurement of one pressure transmitter, part number 060-6343-01, manufactured by Honeywell Sensotec with CAGE code 51518, under NSN 6685-01-365-0932, through solicitation SPE4A0-26-T-4011. Delivery is required within five days of award, with FOB origin terms and inspection and acceptance occurring at the destination. The quantity is strictly fixed at one unit with no tolerance for variance. Technical and quality compliance is governed by the DLA Master List of Technical and Quality Requirements, which supersedes all other standards including ASTM D3951, and mandatory packaging must adhere to MIL-STD-129 and RP001. Packaging must follow Fed-Std-313, with hazardous materials requiring compliance with TQ requirement IP025 and non-hazardous items using commercial packaging in accordance with ASTM D3951 as permitted. Sampling and inspection follow MIL-STD-1916 or ASQ H1331 Table 1, with zero non-conformances required unless otherwise specified, and attributes are assigned verification levels of VII, IV, and II for critical, major, and minor characteristics respectively. Shipping must be accomplished via traceable freight methods only—parcel post is prohibited—with designated delivery and freight addresses in Fresno, California, and a required delivery date of July 22, 2026. The Unit of Issue is EA, and all labeling, marking, and palletization must conform to DLA standards. The point of contact for the contract is Danita Davis of the Department of Defense’s Aviation Supply Chain ESOC Buys, and the procurement is classified under NAICS code 334519.

AVIATION SUPPLY CHAIN ESOC BUYS

POSTED

about 19 hours ago

DEADLINE

GEM-2 SKI EMI Sensor Supply

Fpac Bus Cntr-Acq Division

POSTED

DEADLINE

Precision Measurement Equipment Supply – Pratt & Whitney Model C SupermicrometerThis subcontract involves the procurement of a Pratt and Whitney Model C Supermicrometer, identified as part number U302566, to support high accuracy dimensional measurement operations. The equipment is being supplied for the Naval Surface Warfare Center Corona Division under the Department of Defense, with the place of performance located in Beaufort, South Carolina. The opportunity was posted on August 14, 2026, with a response deadline of August 18, 2026. The contract is categorized under NAICS code 334519, focusing on the supply of precision measurement equipment necessary for specialized technical applications.

Naval Surface Warfare Center

POSTED

DEADLINE

Precision Optical Tool Kit ManufacturingThis subcontract with the Department of Defense, specifically Nswc Crane, involves the manufacture of 96 units of the BORESIGHT 30mm Sight Alignment Tool Kit. These precision optical calibration devices are designed for weapon system alignment and must adhere to strict military performance and identification standards. The project falls under NAICS code 334519 and was posted on August 14, 2026, with a response deadline of August 21, 2026. This procurement ensures the delivery of specialized equipment necessary for maintaining the accuracy of military weapon systems.

POSTED

DEADLINE

PROBE,EDDY CURRENT

Solicitation # SPMYM226Q0108

DLA Maritime Puget Sound is issuing a presolicitation for the procurement of various eddy current probes manufactured by Zetec, Inc. This requirement is designated as a 100% total small business set aside under NAICS code 334519 and FSC code 6635. The resulting contract will be a firm fixed-price supply agreement with FOB Destination delivery to Bremerton, Washington. Interested offerors must submit fully completed and signed quotes, including unit price line-item pricing and all required representations and certifications. To be considered, firms must maintain current registration in the System for Award Management and provide detailed manufacturer information. Partial bids may be deemed unacceptable, and all inquiries regarding the solicitation must be submitted via email.

DLA Maritime - Puget Sound

POSTED

DEADLINE

Pratt and Whitney Model C Supermicrometer

Solicitation # N6426726Q4240

The Naval Surface Warfare Center Corona Division is issuing Request For Quotation N6426726Q4014 for the procurement of a Pratt and Whitney Measurement Systems, Inc. Model C Supermicrometer. This acquisition is intended to be awarded as a sole source, Firm Fixed Price contract to Pratt and Whitney Measurement Systems, Inc. and is not set aside for small business concerns. The requirement is all-or-none, meaning partial quotes will be considered unresponsive and will not be evaluated. Interested offerors must be registered in the System for Award Management and submit their quotations electronically in PDF or MS Word format by the specified response deadline. The government will award a single purchase order to the responsible offeror whose proposal best conforms to the requirements and is most advantageous to the government. All updates and amendments regarding this procurement will be published on the official website, and telephone requests for information will not be accepted.

Naval Surface Warfare Center

POSTED

DEADLINE

ACC-Orlando Hybrid PALT Industry Update - 08 September 2026

Solicitation # W900KK-ACCORLANDO-PALTSESSIONS-RSVP

The US Army Contracting Command–Orlando is hosting a Hybrid PALT Industry Update on Tuesday, 14 July 2026, from 1100 to 1200 ET at the Central Florida Tech Grove, located at 12809 Science Drive in Orlando, Florida. The event, organized in coordination with US Army CPE ST3 and USMC PM TRASYS, is designed to provide industry partners with updates on key procurement initiatives, particularly related to the Training Simulation Software and Training Management Tool (TSS/TMT) program, which supports multi-echelon Combined Arms Maneuver Training from Squad through Brigade levels in support of Multi-Domain Operations. Attendance is limited to 160 in-person participants and 300 virtual attendees via Microsoft Teams, with mandatory RSVPs required by Sunday, 12 July 2026, at 11:59 PM ET. Questions for the session must be submitted by Sunday, 5 July 2026, at 11:59 PM ET to ensure inclusion in the response queue; submissions after this date may not be addressed. In-person attendees must present a government-issued photo ID to access the facility and are strongly advised to park in the designated lot at the southeast corner of Science Drive and Technology Parkway due to limited on-site parking. Virtual attendees must join via a web browser—Chrome or Edge—without being signed into a Microsoft Teams account, and should use the provided URL to access the session, avoiding the Teams application. Alternative audio dial-in is available at +1 571-616-7941, with conference ID 776 094 929#. The session will not disclose sensitive procurement information that could compromise source selection integrity. The event supports the broader TReX II contract vehicle, with anticipated contract types including Firm Fixed Price, Cost Plus Fixed Fee, and Other Transaction Authority as needed. The program lifecycle spans development through sustainment, with expected contract durations varying by acquisition stream—ranging from one-year bases with four-year options to seven-year total periods including options, aligning with funding cycles from FY25 through FY34. Participation is governed by rules ensuring structured engagement, with workload point of contact information and session materials available on the ACC-APG public website.

W6QK Acc-Apg-Orlando

POSTED

DEADLINE

fluid systems components needed as spares for Kennedy Space Center Propellants and Life Support Services (KPLSS) equipment

Solicitation # 80NSSC26940841Q

This contract, solicitation number 80NSSC26940841Q, is issued by the NASA Shared Services Center for the procurement of brand name fluid systems components to serve as spares for Kennedy Space Center Propellants and Life Support Services equipment. The opportunity is a total small business set aside under NAICS code 334519, with performance located in Orlando, Florida. To be eligible for award, all offerors must provide proof of pricing from the manufacturer and confirm official authorization from the original equipment manufacturer to resell the items specified in the statement of work. All submissions must be firm fixed price and include all applicable shipping costs. The response deadline for this requirement is August 20, 2026.

NASA Shared Services Center

POSTED

DEADLINE

UniWest Support BPA

Solicitation # A26-046

The Air Force Materiel Command, specifically the 76th Aircraft Maintenance Group at Tinker AFB, Oklahoma, is soliciting a five-year Blanket Purchase Agreement (BPA) under solicitation A26-046. This Firm Fixed Price contract is a total small business set-aside under NAICS code 334519, with an estimated total value of 5.2 million dollars funded by Working Capital Funds. The primary objective is the procurement of UniWest brand-name support equipment to facilitate depot-level maintenance and nondestructive inspection (NDI) on various aircraft platforms. This equipment is critical for detecting structural damage and ensuring airworthiness, with strict adherence required to technical orders TO-1B-1B-36, TO-1B-52H-36, Process Order 76 AMXG 20-11, and Appendix W. The procurement is restricted to domestic entities, as foreign participation is prohibited. Eligible contractors must be registered in the System for Award Management (SAM) to receive an award. Proposals must be submitted electronically via Beta.sam.gov by the deadline of August 18, 2026. Acceptance and performance will take place at Tinker AFB, Oklahoma. The contract is justified as a brand-name requirement due to the necessity of UniWest-specific technical expertise and proprietary support systems to maintain compliance with official aircraft maintenance standards.

FA8125 Afsc Pzima

POSTED

DEADLINE

Mass Flow Assembly

Solicitation # FA9101MFA

The Air Force Test Center's Installation Contracting Division at Arnold Air Force Base is seeking capable sources to design and fabricate a new, fully functional Mass Flow metering Assembly for the Arnold Engineering Development Complex. This notice is for informational purposes only and does not constitute a formal solicitation or a commitment by the government to award a contract. Because the Statement of Work is an export-controlled document, it is not publicly available. Interested vendors must request the document and meet specific eligibility requirements, including certification in the Joint Certification Program and a minimum NIST score of 110. Responses are strictly voluntary, and no funds are provided for the preparation of submissions.

FA9101 Aedc Pkp Procrmnt Branch

POSTED

DEADLINE

Engineering Support and Fabrication of 777 Airborne Instrument Enclosures

Solicitation # 80NSSC26940146Q

NASA/NSSC is seeking engineering support and fabrication for 777 Airborne Instrument Enclosures, with performance taking place at the Goddard Space Flight Center. The agency intends to award a sole source contract to Welch Mechanical Designs, LLC, as they have been identified as the only provider capable of meeting these specific requirements. This procurement is being conducted under FAR Part 12 for commercial items and services, utilizing NAICS code 334519. Interested organizations have until 12:00 p.m. CST on August 19, 2026, to submit written capabilities and qualifications to the identified points of contact. These submissions will be used by the government to determine if the procurement will remain a sole source award or be opened for full competition. All responses must be submitted in writing, as oral communications are not permitted.

NASA Shared Services Center

POSTED

DEADLINE

OASES PCSB: PM2.5 Air Quality Monitoring Sensor

Solicitation # 68HE0726Q0049

The Environmental Protection Agency's Region 7 Contracting Office is soliciting bids for the OASES PCSB project to provide outdoor PM2.5 air quality monitoring sensors and power supplies. This solicitation, identified as 68HE0726Q0049, is designated as a total small business set-aside under NAICS code 334519. The contract is managed by the office located in Lenexa, Kansas, with the actual performance of the work taking place in Port Orchard, Washington. Interested parties must submit their responses by August 26, 2026. Primary coordination for this opportunity is handled by Lindsay Savage.

Region 7 Contracting Office

POSTED

DEADLINE

Supply of Outdoor PM2.5 Air Quality Monitoring SensorsThe Environmental Protection Agency Region 7 is seeking a subcontract for the supply of 200 outdoor-rated PM2.5 air quality monitoring sensors designed for long-term deployment in wildfire-affected areas. These sensors must feature dual-channel measurement capabilities, local SD or microSD storage for data retention, and the ability to transmit real-time data directly to the EPA Fire and Smoke Map. This opportunity is designated as an SBA set-aside under NAICS code 334519. The place of performance is located in Port Orchard, Washington. Interested parties must submit their responses by the deadline of August 26, 2026.

POSTED

DEADLINE

OASES PCSB: PM2.5 Air Quality Monitoring Sensor

Solicitation # 68HE0726Q0049

The Environmental Protection Agency Region 7 is soliciting bids for the OASES PCSB project to acquire outdoor PM2.5 air quality monitoring sensors and power supplies. This federal solicitation, identified by number 68HE0726Q0049, is categorized under NAICS code 334519 and is designated as an SBA set-aside. The procurement is managed by Contracting Officer Lindsay Savage, with the agency office located in Lenexa, Kansas. The response deadline for this opportunity is August 26, 2026, following a posting date of August 14, 2026. While the administrative office is based in Kansas, the designated place of performance for the contract is located in Port Orchard, Washington. Interested parties can access further documentation and submission details through the FedConnect portal.

POSTED

DEADLINE

Manufacturing of Liquid Sight Indicator (NSN 6680007337845)This subcontract involves the full manufacturing, assembly, and quality assurance of 18 liquid sight indicators under NSN 6680007337845 for the Department of Defense, specifically the ASC Commodities Division. The contractor must ensure all units meet strict military specifications, including all necessary packaging, labeling, and material reporting requirements. The project falls under NAICS code 334519 and is to be performed in Tracy, California. Interested parties must submit their responses by the deadline of August 21, 2026, following the posting date of August 13, 2026.

ASC COMMODITIES DIVISION

POSTED

DEADLINE