Dept Of Defense- Dept Of The Army- Usace- Lrd- W072 Endist Nashville
Pickwick Auxiliary Lock Top Seals Segmental Valves - THIS IS A REQUEST FOR INFORMATION ( RFI)/SOURCES SOUGHT NOTICE BEING RELEASED PURSUANT TO FEDERAL ACQUISITION REGULATION ( FAR) PART 10: MARKET RESEARCH. This RFI is issued solely for informational, market research, and planning purposes onl
Request for Information ( RFI) - Sources Sought Notice fabricate and deliver rubber top seals for pickwick landing auxiliary locks segmental valves with delivery to 850 carolina lane counce, tn **** top seals: fabricate three 3 mark 25 4 5 per the drawing 02 l206 25 4. 2. top seals shall be shaped and profiled as shown on the drawings. top seals shall be delivered without 13 16 diameter holes. bolt holes will be provided by others. the rubber seals shall be cast, compounded of natural rubber, synthetic polyisoprene, or a blend of both, and shall contain reinforcing carbon black, zinc oxide, accelerators, antioxidants, vulcanizing agents and plasticizers. physical characteristics for the seals shall meet the following requirements, the tensile strength shall be **** psi and tested to astm d 412, the elongation at break shall be 450 min and tested to astm d 412, the 300 percent modulus shall be 900 psi and tested method shall be astm d 412, the durometer hardness shore type a shall be 60 to 70 with a te
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