Tender For Supply Of Miscellaneous Materials For Maintenance Of Different Rli Scheme Of Ratua (A-M) Sub-Division Under Malda-Ii(A-M) Division,Malda Under Non-Plan Programme.

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Tender for Supply Of Miscellaneous Materials For Maintenance Of Different Rli Scheme Of Ratua (A-M) Sub-Division Under Malda-Ii(A-M) Division,Malda Under Non-Plan Programme. , Supply & Transportaion Of 150 Mm Dia C.I. Sluice Valve With Hand Wheel For Water Work As Purpose Confirming To Isi : 14846/2000 With Latest Ammendments. Parts Of The Valve Shall Be Manufacture From Basic Materils And The Valves Should Be Tested For (Closed End Test ) Against Hydrostatic Test Requirement.And As Per The Drawing. 1.Body. Bonnet,Stuffing Box,Gland,Thrust Plate :Grey C.I Fg 200 2.Hand Wheel:Grey C.I Fg 200 3.Spindle:Ss(410) 4.Wedge Seat Ring, Body Seat Ring:Gun Metal 5.Gland Packing:Jute & Hemp 6.Stem Nut,Other Nuts & Bolts:Carbon Steel 7.Gasket:Neoprene Rubber , Supply And Transportaion Of 150 Mm Dia Alfa Alfa Type Valve (C Type) As Per The Following Technical Specifications And Drawing:- 1.Spindle (Sq Rh Thread) -S.S(410) , 2.Top Cover:-G.I With 8 Nos Nut And Bolt, 3.Body:-C.I( Grey Fg 200,Is:210/78), 4.Galnd,Valve Seat:Fg 200 The Valve To Be Painted With One Coat Of Red Oxide Primer And Two Coats Of Black Japan Paint. , Spindle (Sq Rh Thread) -S.S(410) For Alfa-Alfa Type Valve (C Type)