Name of Work:- Maintenance & Operation of Subways,Storm Water Pumps, FOBs & related electrical installation, LT Panel Board, DG Set & Dewatering Pumps under PWD South East New Delhi. (SH:- SITC of 32 HP Diesel Engine Pump Set at Kushaknala Pump House). | Sl. No. | Item Description | |
| 1 | Supplying, Installation, Testing & Commissioning of Diesel Engine driven Horizontal centrifugal Mix flow auto priming pump coupled with 32HP engine mounted on 4 wheel heavy trolley suitable for automatic operation and consisting of following, complete in all respects, as required alongwith 1 No. 6' MS Strainer with MS Flange or suitable PCD for suction end : (Diesel Driven Pump) Pump Specifications:- a)Vacuum Capacity:-70CFM or above b) Suction x Discharge:-150mm x 150mm c)Max. Suction lift:- 9 Mtr. or above d)Max. Solid handling:-70-75mm e) Performance:-1500 RPM, Flow:-375m³/hr or above f)Head:-25 Mtr. or above Engine Specifications:- a)3-cylinder, air-cooled, naturally aspirated diesel engine b) Capacity:-32HP @1500 RPM c) Starting: Electric with starter Motor, Charging Alternator,Oil bath Air cleaner, fuel Injection Pump,oil filter, engine mounted Exhaust Silencer,Manual shut Off, wire harness & starting Panel d)12/24Volt batterries of suitable size Material of Construction:- a)- Impeller:-Open type SS-316(CF8M) b)Pump Shaft:-SS-431 c)Volute casing:-High grade cast iron with FRP coating inside d)Priming Tank:-Mild steel with FRP coating inside e) Discharge Head:-Mild steel | | 2 | f)Stuffing Box:-High grade Cast Iron with double mechancial seal immersed in oil bath g)Mounting:-Portable 4-wheel chassis with built-in fuel tank of MS Trolley:- a) Type:-Heavy duty Tractor towed b)Towing Hook:-Heavy duty c) MOC:-Mild steel d)Paint :-Non-Corrosive Paint e) Tyre Size:-15inch 4 Nos. | | 3 | Providing, laying, testing & commissioning of 'C' class heavy duty MS pipe conforming to IS 1239/Class -II of IS: 3589 including Welding, fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamp/support frame and painting with two or more coats of synthetic enamel paint of required shade complete as required. | | 4 | 150 mm dia (wall thickness 7 mm) | | 5 | Providing, installation, testing and commissioning of non-return valve of following sizes confirming to IS: 5312 complete with rubber gasket, GI bolts, nuts, washers etc.as required : | | 6 | 150 mm dia | | 7 | Supplying, fixing, testing & commissioning of double flanged sluice valve of rating PN 1.6 with non rising spindle, bronze/gun metal seat, ISI marked complete with nuts, bolts, washers, gaskets and conforming to IS 780 of following sizes as required : | | 8 | 150mm dia | | 9 | Providing and fixing percolated galvanized iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-Charge) of total coated thickness 0.50 mm (base metal of minimum 0.45 mm thickness with total coating thickness of 0.05mm) with zinc coating 120 grams per sqm as per IS: 277, in 240 mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 metre or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling /self tapping screws of size (5.5x 55 mm) with EPDM seal, complete upto any pitch in horizontal/ vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. | | 10 | Supplying & fabrication of wire mesh protection frame work fabricating with 40mm x 40mm x 6 mm thick angle iron and tee iron of 40mm x 40mm x 6mm thick by making blocks of not less than 90cm x 90cm in frame i/c providing and fixing wiremesh of section 75mm x 25mm of i/c openable door from front side of the same formation with locking arrangement having weight not less than 7.75kg/sq.mtrs and shall be fixed with the help of nut bolts and all frame work is to be painted with two or more coats of synthetic enamel paint complete etc. as required. | | 11 | Steel work in built up tubular (round, square or rectangular hollow tubes etc.) trusses etc., including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer, including welding and bolted with special shaped washers etc. complete. (a) Hot finished welded type tubes | | 12 | Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade : (a) Two or more coats on new work over an under coat of suitable shade with ordinary paint of approved brand and manufacture Please Enable Macros to View BoQ information |
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