ContractCombined Synopsis/SolicitationTotal Small Business Set-Aside (FAR 19.5)
1500 CFM HEPA Filters
DEPT OF DEFENSE• N4523A26Q4003
Response Deadline
Jan 23, 2026
Deadline passed
Days Remaining
0
Closed
Set-Aside
Total Small Business Set-Aside (FAR 19.5)
Notice Type
Combined Synopsis/Solicitation
Contract Opportunity Analysis
The Department of Defense, specifically the Puget Sound Naval Shipyard, is seeking qualified vendors to supply 1500 CFM HEPA filters under a total small business set-aside contract. The procurement requires nuclear-grade HEPA filters with specific dimensions and materials, designed to meet stringent performance standards for air filtration in military applications. Interested vendors must submit their quotes by January 21, 2026, at 10:00 AM Pacific Time, with a required delivery date of April 17, 2026. For further inquiries, vendors can contact Melissa Ayers at melissa.r.ayers3.civ@us.navy.mil or Edwin Baldoria at edwin.m.baldoria.civ@us.navy.mil.
Classification Codes
NAICS Code
333998
All Other Miscellaneous General Purpose Machinery Manufacturing
PSC Code
4330
CENTRIFUGALS, SEPARATORS, AND PRESSURE AND VACUUM FILTERS
Solicitation Documents
Vendor Information Sheet-FILL IN - RETURN.docx
Word•14 KB•Jan 22, 2026
AI Summary
The document is a vendor information form for government RFPs, federal grants, or state/local RFPs. It requires vendors to provide essential business details such as their legal name, CAGE Code, Unique Entity ID (UEID), and phone number. It also requests contact information for an authorized signer and a primary point of contact (POC), including their names, positions, email addresses, and phone numbers. Vendors must specify their business size (small or large) and confirm if their product offerings align exactly with the attached Ordering Data Sheets and Statement of Work. If an alternative product is proposed, the form requires a detailed explanation justifying its suitability as a replacement for mandatory features. This form streamlines the collection of crucial vendor data, ensuring compliance and clarity in the procurement process.
26Q4003_RFQ_HEPA Filters.pdf
PDF•208 KB•Dec 23, 2025
AI Summary
This Request for Quote (RFQ) N4523A26Q4003 is issued by the Puget Sound Naval Shipyard and Intermediate Maintenance Facility for the supply of 1500 CFM HEPA Filters. The solicitation is a combined synopsis/solicitation for commercial items under FAR Parts 12 and 13. The NAICS code is 333998 for All Other Miscellaneous General Purpose Machinery Manufacturing, with a size standard of 700 employees. Quotes are due by January 5, 2026, at 9:30 AM Pacific Time, with a required delivery date of April 17, 2026, to Bremerton, WA. The RFQ includes specific requirements for nuclear-grade HEPA filters of various quantities and sizes (24"H x 24"W x 20"D Housing), as well as Contract Data Requirement Lists (CDRLs) for drawing approval, filter test reports, leak test reports, and certificates of compliance. Evaluation criteria include delivery schedule, technical capability, past performance, and price, with technical and past performance being approximately equal to price. Offerors must submit quotes to Melissa Ayers and Edwin Baldoria via email and comply with various FAR and DFARS clauses, including those related to electronic invoicing via WAWF and prohibitions on certain telecommunications equipment.
F1 26Q4003_ODS L00_HEPA Filter.pdf
PDF•1335 KB•Jan 22, 2026
AI Summary
This document is an ordering data sheet for a HEPA filter, identified as a nuclear-grade filter with specific dimensions: 24 inches high, 24 inches wide, and 20 inches deep, and a 1500 CFM capacity. It includes a housing with 12-inch diameter by 4-inch long inlet and outlet flanged nipples, as per drawing 2370-1944 REV F. The material specified is CRES 300 series. The order is for four units, and a Certificate of Compliance (COC) is required. Changes to technical requirements are subject to Shipyard approval through the Administrative Contracting Officer (ACO).
F1 26Q4003_DID-A001 DI-SESS-81000F.pdf
PDF•217 KB•Jan 22, 2026
AI Summary
DI-SESS-81000F outlines the requirements for Product Engineering Design Data and Associated Lists, which provide a comprehensive technical description of an item to support competitive procurement and maintenance. This Data Item Description (DID) applies to acquisitions of military systems, equipment, and components, particularly at the end of the Engineering and Manufacturing Development Phase and during subsequent phases of the DoD materiel life cycle. The DID emphasizes tailoring requirements to specific contract needs and supersedes DI-SESS-81000E. The design data must reflect the current design maturity, provide engineering data for logistics support, and enable competitive acquisition and manufacturing. Content must conform to ASME standards and include details on processes, performance ratings, dimensional data, manufacturing processes, test criteria, and quality assurance. The data must define all parameters for each unit, assembly, or part, including mechanical, electrical, physical, and environmental conditions. Proper identification with CAGE codes and document numbers is required, and the type of design data will be specified in the contract.
26Q4003-0002_Questions-Responses_HEPA Filters_1.22.2026.pdf
PDF•50 KB•Jan 22, 2026
AI Summary
This government file, identified as N4523A26Q4003-0002, addresses inquiries regarding HEPA filters. The document clarifies that no additional pictures of the filters are available beyond the provided drawing, which serves as the definitive visual representation. Furthermore, it states that there is no specific model number for the units these filters will be used for, as the N2 filters are designed with their own housing that connects directly to the ductwork, rather than being integrated into another HEPA filter housing. This information is crucial for vendors responding to RFPs concerning these specialized HEPA filters, ensuring clarity on design specifications and integration methods.
26Q4003 0002_RFQ REV2_HEPA Filters.pdf
PDF•927 KB•Jan 22, 2026
AI Summary
This Request for Quote (RFQ) N4523A26Q40030002 is for the supply of 1500 CFM HEPA Filters for the Puget Sound Naval Shipyard and Intermediate Maintenance Facility. The deadline for quote submission is January 21, 2026, at 10:00 AM Pacific Time, with a required delivery date of April 17, 2026. The NAICS code is 333998, and the Product Service Code Class is 4330. Offers will be evaluated based on delivery schedule, technical capability, past performance, and price, with technical and past performance being approximately equal to price. Quotes, which must include all applicable taxes, should be submitted via email to Melissa Ayers (melissa.r.ayers3.civ@us.navy.mil) and Edwin Baldoria (edwin.m.baldoria.civ@us.navy.mil). Contractors must adhere to specific invoicing instructions through the Wide Area WorkFlow (WAWF) system and comply with various FAR and DFARS clauses, including those related to safeguarding covered defense information and the prohibition of certain telecommunications equipment. A crucial requirement is that HEPA filters must be nuclear grade and free of mercury or mercury-containing compounds.
F1 26Q4003_ODS L01_HEPA Filter.pdf
PDF•1335 KB•Jan 22, 2026
AI Summary
This government ordering data sheet details the procurement of 11 nuclear-grade HEPA filters, each with specific dimensions (24"H x 24"W x 20"D housing, 12"D x 4"L flanged nipple inlet/outlet) and made from CRES 300 series material. The document, identified as JOB ORDER 3657I82501, emphasizes that changes to technical requirements are subject to Shipyard approval via the Administrative Contracting Officer (ACO). A Certificate of Compliance (COC) is a mandatory requirement for this order. This file is typical of procurement documents found within federal government RFPs, outlining precise technical specifications and compliance needs for specialized equipment.
F1 26Q4003_ODS L02_HEPA Filter.pdf
PDF•1335 KB•Jan 22, 2026
AI Summary
This document is an ordering data sheet for a HEPA filter. The HEPA filter is nuclear grade, with specific dimensions of 24 inches high, 24 inches wide, and 20 inches deep. It includes a housing with 12-inch diameter by 4-inch long inlet and outlet flanged nipples, as detailed in drawing 2370-1944 REV F. The material required is CRES 300 series, and the quantity is 2 each. A Certificate of Compliance (COC) is explicitly required for this order. Changes to technical requirements are not permitted without Shipyard approval via the Administrative Contracting Officer (ACO).
F1 26Q4003_ODS L03_HEPA Filter.pdf
PDF•1335 KB•Jan 22, 2026
AI Summary
This government ordering data sheet details the procurement of four nuclear-grade HEPA filters. Each filter is specified to handle 1500 CFM and has dimensions of 24 inches high, 24 inches wide, and 20 inches deep, with a housing featuring a 12-inch diameter by 4-inch long inlet and outlet flanged nipple, as per drawing 2370-1944 REV F. The material required is CRES 300 series. A Certificate of Compliance (COC) is mandatory for this order. Changes to these technical specifications require Shipyard approval via the Administrative Contracting Officer (ACO).
F1 26Q4003_ODS L04_HEPA Filter.pdf
PDF•1335 KB•Jan 22, 2026
AI Summary
This document is an ordering data sheet for a nuclear-grade HEPA filter. It specifies a HEPA filter with a flow rate of 1500 CFM, dimensions of 24 inches high x 24 inches wide x 20 inches deep, and a housing with 12-inch diameter x 4-inch long inlet and outlet flanged nipples, all to be made of CRES 300 series material according to drawing 2370-1944 REV. F. The order is for 6 units, and a Certificate of Compliance (COC) is required. The document also states that changes to specifications require Shipyard approval via the Administrative Contracting Officer (ACO).
F1 26Q4003_ODS L05_HEPA Filter.pdf
PDF•1335 KB•Jan 22, 2026
AI Summary
The document is an ordering data sheet for six nuclear-grade HEPA filters. These filters are specified as 1500 CFM, 24 inches high x 24 inches wide x 20 inches deep, with a housing featuring 12-inch diameter x 4-inch long inlet and outlet flanged nipples, per drawing 2370-1944 REV. F. The material required is CRES 300 series. A Certificate of Compliance (COC) is mandatory for this order. Changes to specifications or technical requirements are not permitted without Shipyard approval via the Administrative Contracting Officer (ACO).
F1 26Q4003_ODS L06_HEPA Filter.pdf
PDF•1335 KB•Jan 22, 2026
AI Summary
This document is an ordering data sheet for a HEPA filter, identified as a nuclear-grade filter with specific dimensions (24" high x 24" wide x 20" deep housing, with 12" diameter x 4" long inlet and outlet flanged nipple) and materials (CRES 300 Series). The order is for four units, and a Certificate of Compliance (COC) is required. Changes to technical requirements are subject to Shipyard approval via the Administrative Contracting Officer (ACO). This document, likely part of an RFP or procurement process, outlines the precise specifications for a specialized HEPA filter, emphasizing quality, quantity, and compliance requirements.
F1 26Q4003_DID-A002 DI-QCIC-81891.pdf
PDF•93 KB•Jan 22, 2026
AI Summary
DI-QCIC-81891 outlines the requirements for an Acceptance Test Report (ATR), a critical document in government contracts, RFPs, and grants. The ATR details the results of qualification tests conducted by a contractor to demonstrate that a system meets performance specifications and contract requirements. It serves as a formal record of compliance, ensuring that delivered systems function as intended. The DID specifies that the contractor's format is acceptable but mandates specific content: identification and description of test articles, test dates and locations, the operator, satisfactory demonstration of objectives, all analyses and supporting data, and all data sheets. This document ensures comprehensive reporting and verification of system performance, providing accountability and transparency in federal and state projects.
F1 26Q4003_DID-A003 DI-QCIC-81891.pdf
PDF•88 KB•Jan 22, 2026
AI Summary
DI-QCIC-81891 is a Data Item Description (DID) for the Acceptance Test Report (ATR). It outlines the format and content requirements for contractors to demonstrate that a system meets performance specifications, work authorization, or contract requirements through qualification tests. The ATR must include test article identification, a full description of test specimens (including deviations), date and location of the test, the operator, all analysis and supporting data, and all data sheets. The contractor's format is acceptable. This document ensures standardized reporting for acceptance testing in government contracts.
F1 26Q4003_Drawing 2370-1944 Rev F.pdf
PDF•58 KB•Jan 22, 2026
AI Summary
This government file specifies the requirements for Flanged Portable HEPA Filters for the Puget Sound Naval Shipyard, emphasizing adherence to ASME AG-1-2019 standards. The document outlines detailed specifications for filter size, efficiency (99.97% for 0.3 µM particles), initial airflow resistance, operating temperature, and maximum relative humidity. It also covers construction materials like 14 gauge 304 stainless steel for the frame and nipples, and 1/4" 304 stainless steel for flanges. Testing protocols include resistance to airflow, aerosol particle penetration, and leak tests for the assembled housing, with specific leak rate limits. The file mandates clear filter and package markings, including the date of manufacture, and packaging in accordance with ASME AG-1. Manufacturers must provide comprehensive documentation, including test reports, certifications, a detailed filter drawing for approval, and minute-by-minute temperature and pressure readings during leak tests for each filter, requiring prior approval before shipment.
Related Contract Opportunities
Project Timeline
postedOriginal Solicitation PostedDec 23, 2025
amendedAmendment #1· Description UpdatedJan 15, 2026
amendedAmendment #2· Description UpdatedJan 21, 2026
amendedLatest Amendment· Description UpdatedJan 22, 2026
deadlineResponse DeadlineJan 23, 2026
expiryArchive DateFeb 7, 2026
Agency Information
Department
DEPT OF DEFENSE
Sub-Tier
DEPT OF THE NAVY
Office
PUGET SOUND NAVAL SHIPYARD IMF
Point of Contact
Name
Melissa Ayers
Place of Performance
Bremerton, Washington, UNITED STATES