HEPA FILTER

This federal procurement document is an Ordering Data Sheet (Form 2305.3, Rev 02/2020) for a shipyard acquisition. The purpose of this document is to specify the technical requirements and ordering data for purchasing a specialized HEPA filter. According to the specifications, the procurement requires two nuclear-grade HEPA filters with a capacity of 1,500 CFM. Each unit must measure 24 inches high by 24 inches wide by 20 inches deep, and feature a housing with a 12-inch diameter by 4-inch long inlet and outlet flanged nipple. The housing material must be Corrosion Resistant Steel (CRES) 300 Series, manufactured in accordance with drawing 2370-1944 Rev F. Contractual requirements mandate that the vendor provide a Certificate of Compliance (COC) with the delivery. Additionally, the document notes that any changes to these technical specifications require prior approval from the Shipyard via the Administrative Contracting Officer (ACO).

This Contract Data Requirements List (CDRL) document outlines the requirements for submitting a Quality Management System (QMS) Plan for HEPA filters under a contract with the Puget Sound Naval Shipyard and Intermediate Maintenance Facility (PSNS & IMF). Under the authority of DI-MGMT-82184 and NAVSEA Clause E-246-H020, the contractor is required to submit a draft QMS Plan to the PSNS & IMF contract representative for approval prior to commencing manufacturing. The government will evaluate the draft and provide acceptance or rejection within 10 working days of receipt. Upon receiving government approval, the contractor must submit the final approved QMS Plan in electronic PDF format to the PSNS & IMF contract representative, which will be retained as part of the official contract package.

This document is a federal Data Item Description (DID), designated as DI-MGMT-82184, which outlines the format and content requirements for a contractor-submitted Quality Management System (QMS). Approved on April 18, 2018, by the preparing activity SH, this DID is used in federal contracting to specify the deliverables for an implemented QMS. Under the requirements, the contractor is permitted to use their own format for the QMS. In terms of content, the submission must include a CTTR QMS Quality Manual that aligns with the ISO 9001:2015 standard and is based on the contractor's existing QMS manual. At a minimum, this manual must feature a detailed description of the contractor's Quality Management System.

This document is a Contract Data Requirements List (CDRL), Form DD 1423-1, issued by the Puget Sound Naval Shipyard and Intermediate Maintenance Facility (PSNS & IMF) under Block Exhibit A. It outlines the specific data delivery requirements for a High-Efficiency Particulate Air (HEPA) Filter procurement. The contractor is required to submit an Acceptance Test Report (ATR) / Filter Test Report (Data Item A002) in accordance with Data Acquisition Document DI-QCIC-81891. The only acceptable test article for this requirement is the filter specification defined in drawing "2370-1944, REV F." Key submission and distribution requirements include: - **Frequency and Timing:** A filter test report must accompany each material shipment. The first submission is due concurrently with the first shipment of material. - **Distribution:** One hard copy of the report must be physically included with each shipment, with an additional copy routed to the requiring office (PSNS & IMF Code 2305.3). - **Tailoring:** The Government will provide a tailored Data Item Description (DID). Under drawing 2370-1944 Rev F, Section 9(a) is applicable to sections 2, 3, 6(a), and 6(b) of the DID. The document was prepared and digitally signed by Jayme Rae Culp on June 9, 2026.

This Data Item Description (DID), DI-SESS-81000F, outlines the requirements for Product Engineering Design Data and Associated Lists. It serves as an authoritative and complete technical description of an item, providing the highest level of design disclosure to support competitive procurement, production, and maintenance throughout the DoD materiel life cycle. Applicable to acquisitions of military systems, equipment, and components, the DID requires design data to reflect current design maturity, provide logistics support data, and enable identical physical and functional reproduction by other manufacturers. The format must align with either contractor or government standards as defined by the contract's TDP Option Selection Worksheet. The required content must conform to applicable ASME standards (such as ASME Y14.100, Y14.34, and Y14.41) and detail essential elements including unique manufacturing processes, mechanical and electrical dimensions, environmental tolerances, quality assurance criteria, and software programming procedures. Additionally, the document defines criteria for utilizing Vendor Item Control Documents for unaltered commercial items, Source Control Documents for critical-application items requiring source qualification, and Standard Microcircuit Drawings for microcircuits. This DID supersedes DI-SESS-81000E.

This document is a Contract Data Requirements List (CDRL), Form DD 1423-1, associated with a federal contract for HEPA filters. Prepared by PSNS & IMF (Puget Sound Naval Shipyard and Intermediate Maintenance Facility) Code 2305.3, the CDRL outlines the delivery requirements for drawing approvals of duct drawings, models, and associated lists. Under Data Item Number A001, the contractor is required to submit data in accordance with Tailored Data Item Description DI-SESS-81000F. Prior to beginning construction of any HEPA filters, the contractor must submit a draft drawing to the government for approval. The PSNS & IMF contract representative will evaluate this draft and provide acceptance or rejection within 10 working days of receipt. Following government acceptance of the draft, the contractor must submit the final approved drawing in electronic PDF format. All submissions are designated as "as required" (ASREQ) with distribution limited to the designated contract representative.

This Contract Data Requirements List (CDRL) document outlines the requirements for delivering a Certificate of Compliance (A004) for HEPA filters. Prepared for Puget Sound Naval Shipyard and Intermediate Maintenance Facility (PSNS & IMF) Code 2305.3, the document specifies that the contractor must provide data associated with DI-MISC-81356A. Under these requirements, a hard copy of the Certificate of Compliance must be submitted alongside each physical shipment of material. The first submission is due concurrently with the initial delivery of materials. The instructions allow the contractor to provide a local stock number, manufacturer part number, or military/federal specification part number in place of a National Stock Number (NSN). This document was prepared and signed by Jayme Rae Culp on June 9, 2026.

This Contract Data Requirements List (CDRL), identified by document number 6159VL00, outlines the requirements for preparing and submitting an Acceptance Test Report (ATR) / Leak Test Report (Data Item A003) for HEPA filters. The document is issued by the Puget Sound Naval Shipyard and Intermediate Maintenance Facility (PSNS & IMF) Code 2305.3 under authority DI-QCIC-81891 and specification 2370-1944 Rev F. Contractors must submit a draft Leak Test Report to the PSNS & IMF contract representative for approval prior to shipping any HEPA filters. The government will evaluate the draft and provide an acceptance or rejection response within five working days. Upon receiving government approval of the draft, the contractor is required to distribute the final Leak Test Report. This distribution must include one electronic PDF copy sent to the PSNS & IMF contract representative and one physical hard copy packaged with each material shipment delivered under the contract.

This Data Item Description (DID), DI-QCIC-81891, outlines the requirements for the Acceptance Test Report (ATR) used in federal contracting. The ATR documents the results of qualification tests conducted by a contractor to prove a system complies with contract requirements, performance specifications, or work authorizations. While the contractor's internal format is acceptable, the report must contain specific content, including test article identification and specimen descriptions, test dates and locations, the operator's identity, test results, objectives successfully demonstrated, supporting analyses, data sheets, and any deviations from the original test plan. This document is managed by the naval office AS/PMA251 and was approved on January 18, 2013.

This document is a technical specification drawing (No. 2370-1944, Revision F) from the Puget Sound Naval Shipyard (PSNS) for a Flanged Portable HEPA Filter. It outlines the precise engineering, material, and testing requirements necessary for procurement and manufacture, adhering strictly to the ASME AG-1-2019 code. Key specifications include: - **Dimensions and Materials:** Features a cylindrical design with 12.0-inch inner diameter, 15.0-inch outer diameter flanges, and a 24.0-inch length. Constructed using 14-gage 304 stainless steel for the frame/nipples and 1/4-inch 304 stainless steel for the flanges, protected on both sides by 4x4 mesh stainless steel faceguards. - **Performance Standards:** Certified efficiency must not be less than 99.97% for 0.3 µm particles, with a maximum initial airflow resistance of 1.3” W.G. at 1500 CFM, and an operating limit of 250ºF and 95% relative humidity. - **Testing and Quality Assurance:** Requires aerosol penetration and resistance testing. Fully assembled housings must undergo a leak test at +10” W.G. with a maximum leak rate of 0.002 CFM per cubic foot. - **Deliverables:** Manufacturers must submit a draft design drawing for PSNS approval prior to fabrication. Following production, they must provide certified test reports and minute-by-minute temperature and pressure data from a minimum 5-minute leak test for each individual filter to secure shipping approval. All units must be labeled with their manufacture date and packaged in compliance with ASME AG-1 standards.

This Data Item Description (DID), DI-QCIC-81891, outlines the requirements for the Acceptance Test Report (ATR) used in federal procurement. The ATR documents the results of qualification tests conducted by a contractor to prove a system complies with contract requirements, performance specifications, or work authorizations. While the contractor's format is acceptable, the report must include specific content: identification and descriptions of the test articles (including any deviations from the test plan), the date and location of the evaluation, the name of the test operator, all supporting analysis and data, and all relevant data sheets. This document was approved on January 18, 2013, by the Office of Primary Responsibility AS/PMA251.