NOTICE OF PROPOSED PROCUREMENTThe Department of National Defence has a requirement for the items detailed below. The delivery is requested at CFB Halifax, Nova Scotia and CFB Esquimalt, British Columbia.Item 1, GSIN: N4820, NSN: 00-8068362, VALVE,SAFETY RELIEFPart No.: 6534L4Y, NCAGE: 28968, CIRCOR INSTRUMENTATION TECHNOLOGIES, INC.ORPart No.: 6534L4Y, NCAGE: C4957, EVAC GERMANY GMBHQuantity: 3, Unit of Issue: EA, to be delivered to CFB Halifax, Nova Scotia.Item 2, GSIN: N4820, NSN: 00-8068362, VALVE,SAFETY RELIEFPart No.: 6534L4Y, NCAGE: 28968, CIRCOR INSTRUMENTATION TECHNOLOGIES, INC.ORPart No.: 6534L4Y, NCAGE: C4957, EVAC GERMANY GMBHQuantity: 7, Unit of Issue: EA, to be delivered to CFB Esquimalt, British Columbia.Item 3, GSIN: N4820, NSN: 01-3790370, VALVE, VACUUM BREAKINGPart No.: FF-1-B, NCAGE: 73124, HAYWARDINDL. PRODUCTS, INC.Quantity: 30, Unit of Issue: EA, to be delivered to CFB Halifax, Nova Scotia.Item 4, GSIN: N4820, NSN: 01-3790370, VALVE, VACUUM BREAKINGPart No.: FF-1-B, NCAGE: 73124, HAYWARDINDL. PRODUCTS, INC.Quantity: 30, Unit of Issue: EA, to be delivered to CFB CFB Esquimalt, British Columbia.Item 5, GSIN: N4810, NSN: 01-4838159, VALVE, BALLPart No.: 11350-R2, NCAGE: 1D1T5, EXCELL TECHNOLOGIES INTERNATIONAL CORPORATION DBA EXCELTECORPart No.: 11350-R2, NCAGE: 3CTH6, PLAST-O-MATIC VALVES, INCORPORATEDORPart No.: Q1060-B, NCAGE: 3CTH6, PLAST-O-MATIC VALVES, INCORPORATEDQuantity: 28, Unit of Issue: EA, to be delivered to CFB Halifax, Nova Scotia.Item 6, GSIN: N4810, NSN: 01-4838159, VALVE, BALLPart No.: 11350-R2, NCAGE: 1D1T5, EXCELL TECHNOLOGIES INTERNATIONAL CORPORATION DBA EXCELTECORPart No.: 11350-R2, NCAGE: 3CTH6, PLAST-O-MATIC VALVES, INCORPORATEDORPart No.: Q1060-B, NCAGE: 3CTH6, PLAST-O-MATIC VALVES, INCORPORATEDQuantity: 18, Unit of Issue: EA, to be delivered to CFB Esquimalt, British Columbia.Item 7, GSIN: N4810, NSN: 21-2581341, VALVE, BALLPart No.: 593-6961322, NCAGE: 53711, NAVAL SEA SYSTEMS COMMANDQuantity: 10, Unit of Issue: AY, to be delivered to CFB Halifax, Nova Scotia.Item 8, GSIN: N4810, NSN: 21-2581341, VALVE, BALLPart No.: 593-6961322, NCAGE: 53711, NAVAL SEA SYSTEMS COMMANDQuantity: 12, Unit of Issue: AY, to be delivered to CFB Esquimalt, British Columbia.Item 9, GSIN: N4820, NSN: 21-9094900, VALVE, BALLPart No.: 12-44-7777TT-SE-KV7164, NCAGE: 38003, CANADIAN WORCESTER CONTROLSQuantity: 3, Unit of Issue: EA, to be delivered to CFB Halifax, Nova Scotia.Item 10, GSIN: N4820, NSN: 21-9094900, VALVE, BALLPart No.: 12-44-7777TT-SE-KV7164, NCAGE: 38003, CANADIAN WORCESTER CONTROLSQuantity: 4, Unit of Issue: EA, to be delivered to CFB Esquimalt, British Columbia.Bidders proposing an Equivalent or a Substitute Product must indicate the brand name and model and/or Part Number and the NCAGE they are offering.Bidders must submit prices in Canadian dollars. Bids submitted in foreign currency will be rejected.The Crown retains the rights to negotiate with suppliers on any procurement.Documents may be submitted in either official language of Canada.