Supply And Delivery Of Different Items For Maintenance Of State Owned Major Rli Scheme Under Gazole (A-M) Sub-Division Within Malda-I(A-M) Division Under Non-Plan Maintenance., gazole-West Bengal

Supply and Delivery of different items for maintenance of State Owned Major RLI Scheme under Gazole (A-M) Sub-Division within Malda-I(A-M) Division under Non-Plan maintenance. Supply And Delivery Of Different Items For Maintenance Of State Owned Major Rli Scheme Under Gazole (A-M) Sub-Division Within Malda-I (A-M) Division Under Non-Plan Maintenance. , Supply And Delivery , Shaft Of Dpf Water Pump With Nut (Pump Size:150X 150, Head-18M, Rpm-1500) Shaft Material Shall Conform To En08, Shaft Shall Be Heat Treated At The Place Where Bearing Are Mounted As Per Approved Sample By Eic , 3/8 Graphite Square Gland Packing Constructed From High Tensile Strength Ptef, Gland Packing Shall Conform To Is:4687/1995. Make: Champion(Model No.3116/2222/2224/6100 Or Other)/Hindustan Composites Ltd / Aesseal Or Equivalent Reputed Make. , 150 Mm Dia. C.I Tail Piece, One End Flanged(23Mm Flange Thickness), Drilled As Per Is:6392(Table-17) And Other End Grooved, Overall Length(175+/-15) Mm With 7 Nos. Groove. Material Shall Be Cast Iron Conforming To Grand Fg 200 Of Is 210. One Coat Of Black Japan (Type-B) Conforming To Is:341/1973. Casting Shall Have <12.5 Micron Surface. , Ci Non Return Valve Flanged Ends & Swing Type With Side By Pass Arrangement Conforming To Is:5312 (Part-I/2004 With Latest Ammendments) , 150 Mm Dia (Table-17) Rubber Insertion(For Raised Surface Of Flange As Per Is-6392) Should Have Fabric Insertion In Two Piece, The Thickness Will Be 3Mm & Will Have A Minimum Bearing Load Of 120N / Sq. Cm As Per Is:638/1979 & 1969/1968 With Latest Revision And Amendments Of Following Dimensions Rubber Inserstion 5Mm Thick With Proper Reinforcement 2 Ply Conforming To I.S 638/79 With Isi Mark With Latest Amendment. , Gi Nut & Bolt With Washer(M12 X 65 Mm) Is:1363(Part I & 3/1992 Of Product Grade-C , Gi Nut & Bolt With Washer(M16 X 65 Mm) Is:1363(Part I & 3/1992 Of Product Grade-C

Refer document

INR 4650.0 /-

Refer document