1.4 N6275851717557 BN_Redacted.pdf

This is a sole source justification form from NAVSUP Fleet Logistics Centers for procurement N62758-5171-7557 THRU 7560. The procurement is restricted as a brand name requirement to Dupont Specialty Products USA LLC (CAGE: 4PAQ1) for DUPONT TYVEK 400 coveralls with hood and socks/boots in multiple sizes (LG, XL, 2X, 3X with corresponding part numbers TY122SWHLG002500, TY122SWHXL002500, TY122SWH2X002500, TY122SWH3X002500).

The justification states that DUPONT Tyvek 400 is the only material recognized by the Safety Department of SRF-JRMC YOKOSUKA as personal protective equipment against asbestos and glass fibers. The fabric provides a unique, nonwoven flash spun high-density polyethylene barrier against particles as small as 1.0 micron, ensuring optimal protection from harmful substances like asbestos and glass fibers. The document notes that previous orders through the supply system resulted in different coveralls that were loose weave and allowed asbestos and glass fibers to pass through, making them unsuitable for PPE use. The form includes certification statements and signature blocks for the requesting party and FLCPS Contracting Officer, with the source dated FLCPS July 2023.