Annual Item Rate Contract For Maintenance Of Ci And Gi Pipe Lines For Ensuring Uninterrupted Water Supply To Estate Area At O. F. Bhandara.-M & L G.I. Pipe of medium grade with all fittings (Tee, nipple, socket, union, reducer, elbow of any dimension medium quality as per is 1239 part-II) laid in trecnces (as per IS 1239, part-I) 15 mm 2 M & L G.I. Pipe of medium grade with all fittings (Tee, nipple, socket, union, reducer, elbow of any dimension medium quality as per is 1239 part-II) laid in trecnces (as per IS 1239, part-I) 20mm 3 M & L G.I. Pipe of medium grade with all fittings (Tee, nipple, socket, union, reducer, elbow of any dimension medium quality as per is 1239 part-II) laid in trecnces (as per IS 1239, part-I) 25 mm 4 M & L G.I. Pipe of medium grade with all fittings (Tee, nipple, socket, union, reducer, elbow of any dimension medium quality as per is 1239 part-II) laid in trecnces (as per IS 1239, part-I) 40 mm 5 M & L G.I. Pipe of medium grade with all fittings (Tee, nipple, socket, union, reducer, elbow of any dimension medium quality as per is 1239 part-II) laid in trecnces (as per IS 1239, part-I) 50 mm 6 Cutting existing steel tubing for alterations or additions to bore of pipes 15mm. (Each cut measured) 7 Cutting existing steel tubing for alter or additions to bore of pipes 20 mm.(Each cut measured) 8 Cutting existing steel tubing for alterations or additions to bore of pipes 25 mm.(Each cut measured) 9 Cutting existing steel tubing for alterations or additions to bore of pipes 40 mm.(Each cut measured) 10 Cutting existing steel tubing for alterations or additions to bore of pipes 50 mm.(Each cut measured) 11 Screwing existing steel tubing for alterations or additions(or lengthening screw on pipe to form connector) Bore of pipe 15 mm. 12 Screwing existing steel tubing for alterations or additions(or lengthening screw on pipe to form connector) Bore of pipe 20 mm. 13 Screwing existing steel tubing for alterations or additions(or lengthening screw on pipe to form connector) Bore of pipe 25mm. 14 Screwing existing steel tubing for alterations or additions(or lengthening screw on pipe to form connector) Bore of pipe 40 mm. 15 Screwing existing steel tubing for alterations or additions(or lengthening screw on pipe to form connector) Bore of pipe 50 mm. 16 S &FGun- metal gate valves with iron wheel head ,screwed both ends for iron pipe and fixed, 15mm. 17 S &FGun- metal gate valves with iron wheel head ,screwed both ends for iron pipe and fixed, 20mm. 18 S &FGun- metal gate valves with iron wheel head ,screwed both ends for iron pipe and fixed, 25mm. 19 S &FGun- metal gate valves with iron wheel head ,screwed both ends for iron pipe and fixed, 40mm. 20 S &FGun- metal gate valves with iron wheel head ,screwed both ends for iron pipe and fixed, 50mm. 21 S & F Stop valves ,cast copper alloy,screwed down,high presssure , with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed, bore dia of pipe 15 mm. 22 Cutting C.I. Pipe and reducing to required length before laying each 80mm. 23 Cutting C.I. Pipe and reducing to required length before laying each 100mm. 24 Cutting C.I. Pipe and reducing to required length before laying each 150mm. 25 Cutting C.I. Pipe and reducing to required length before laying each 200mm. 26 Cutting C.I. Pipe and reducing to required length before laying each 250mm. 27 Cutting C.I. Pipe and reducing to required length before laying each 300mm. 28 M&L Cast iron pipes with flanged ends, centrifugally cast class A, in any length laid in trenches, 80 mm.(as per IS 1536: 1993) 29 M&L Cast iron pipes with flanged ends, centrifugally cast class A, in any length laid in trenches, 100 mm.(as per IS 1536: 1993) 30 M&L Cast iron pipes with flanged ends, centrifugally cast class A, in any length laid in trenches, 150 mm.(as per IS 1536: 1993) 31 M&L Cast iron pipes with flanged ends, centrifugally cast class A, in any length laid in trenches, 200 mm.(as per IS 1536: 1993) 32 M&L Cast iron pipes with flanged ends, centrifugally cast class A, in any length laid in trenches, 250 mm. (as per IS 1536: 1993) 33 M&L Cast iron pipes with flanged ends, centrifugally cast class A, in any length laid in trenches, 300 mm. (as per IS 1536: 1993) 34 M&L Bends, taper(any type), Teepiece(single & double branch), Y junction, any angle / radius and straight connecting pieces but all end flanged up to 150mm 35 M&L Bends, taper(any type), Teepiece(single & double branch), Y junction, any angle / radius and straight connecting pieces but all end flanged 200mm to 350mm. 36 M&L Flanged pipes & fittings joint with rubber gasket, including of bolts, nuts & washers,80mm. 37 M&L Flanged pipes & fittings joint with rubber gasket including of bolts, nuts & washers,100mm. 38 M&L Flanged pipes & fittings joint with rubber gasket, including of bolts, nuts & washers,150mm. 39 M&L Flanged pipes & fittings joint with rubber gasket, including of bolts, nuts & washers,200mm. 40 M&L Flanged pipes & fittings joint with rubber gasket, including of bolts, nuts & washers,250mm. 41 M&L Flanged pipes & fittings joint with rubber gasket , including of bolts, nuts & washers,300mm 42 M&L C.I.Mechanical Compression Collar Couplings 80mm, suitable for jointing with IS- 13382:2004 43 M&L C.I.Mechanical Compression Collar Couplings 100mm, suitable for jointing with IS- 13382:2004 44 M&L C.I.Mechanical Compression Collar Couplings 150mm, suitable for jointing with IS- 13382:2004 45 M&L C.I.Mechanical Compression Collar Couplings 200mm, suitable for jointing with IS- 13382:2004 46 M&L C.I.Mechanical Compression Collar Couplings 250mm, suitable for jointing with IS- 13382:2004 47 M&L C.I.Mechanical Compression Collar Couplings 300mm, suitable for jointing with IS- 13382:2004 48 M&L C.I.Mechanical Compression Flanged Socket Tailpieces(Adapter) 80mm, suitable for jointing with IS- 13382:2004 49 M&L C.I.Mechanical Compression Flanged Socket Tailpieces(Adapter) 100mm, suitable for jointing with IS- 13382:2004 50 M&L C.I.Mechanical Compression Flanged Socket Tailpieces(Adapter) 150mm, suitable for jointing with IS- 13382:2004 51 M&L C.I.Mechanical Compression Flanged Socket Tailpieces(Adapter) 200mm, suitable for jointing with IS- 13382:2004 52 M&L C.I.Mechanical Compression Flanged Socket Tailpieces(Adapter) 250mm, suitable for jointing with IS- 13382:2004 53 M&L C.I.Mechanical Compression Flanged Socket Tailpieces(Adapter) 300mm, suitable for jointing with IS- 13382:2004 54 Rough excavation not ecceeding 1.5 m deep and getting out soft/ loose soil. 55 Rough excavation not ecceeding 1.5 m deep and getting out Hard/ dense soil. 56 Rough excavation not ecceeding 1.5 m deep and getting out Mud. 57 Returning, filling in, including spreding, levelling, watering and well ramming in layers notexc 25 cm Soft/loose soil. 58 Demolition & dismantling concrete of any description and in any position not otherwise specifically provided for cement concrete (unreinforced). 59 M & L For Cement concrete type B2, 1:2:4 (40mm graded aggregate) in foundation, filling and mass concrete etc. Complete.
