New/Miscellaneous works at various sports complexes.

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 : a) 100 mm dia (DSR_27.7.7)

b) 25 mm dia (DSR_27.7.1)

Supplying and fixing Single headed internal hydrant valve with instantaneous Gunmetal/Stainless Steel coupling of 63 mm dia with cast iron wheel, ISI marked, conforming to IS 5290 (type A) with blank Gunmetal/Stainless Steel cap and chain as required: Single headed Stainless steel (DSR_27.9.1)

Supplying and fixing first-aid Hose Reel with MS construction spray painted in post office red, conforming to IS 884 complete with the following as required. Each (a) 20 mm nominal internal dia water hose thermoplastic (Textile reinforced) type -2 as per IS: 12585 (b) 20 mm nominal internal dia gun metal globe valve & nozzle. (c) Drum and brackets for fixing the equipmets on wall. (d) Connections from riser with 25 mm dia stop gun metal valve & M.S. Pipe and socket 30 m (DSR_27.17.1)

Supplying and fixing 63 mm dia, 15 m long RRL hose pipe with 63 mm dia male and female couplings duly bound with Gl wire, rivets etc. conforming to IS 636 (type-A) as required Stainless Steel (Grade 304) (DSR_27.16.2)

Hose cabinets for yard hydrant fabricated from 16 g MS sheet with full glass door and locking arrangement, suitable to accommodate, 2 nos. 15m long hose, 1 No branch pipe. The cabinet shall be painted with one coat of primer and finished stove enamelled "Fire Red", "Fire Hose" written on front including suitably mounted on as required. (Approx 0.75 m x 0.25 m x 0.10m)

Providing, installation, testing and commissioning of non-return valve of following sizes confirming to IS: 5312 complete with rubber gasket, Gl bolts, nuts, washers etc.as required a) 100 mm dia (DSR_27.14.5)

Supplying, fixing, testing and commissioning of butterfly valve of PN 1.6 rating with bronze/gunmetal seat duly ISI marked complete with nuts, bolts, washers, gaskets conforming to IS 13095 of following sizes as required : a) 100 mm dia (DSR_27.11.5)

Supplying, installation, testing and commissioning of electric driven 12.5 HP,3 phase 50 Hz AC supply pump consisting of following, pump conforming to IS 12469: 2019 suitable for complete in all respects, as required: 1. Horizontal type, centrifugal pump of cast iron body and bronze impeller with stainless steel shaft, mechanical seal as required. 2. M.S. fabricated Common base plate, coupling, coupling guard, foundation bolts etc. as required. 3. Suitable cement concrete foundation duly plastered and with anti vibration pads. (900 lpm at 36 m Head)

Fabrication, supplying, Installation testing & commissioning of Electrical control panel of cubical construction, floor mounted type, fabricated out of 2mm thick CRCA sheet, compartmentalised with hinged lockable doors, dust and vermin proof, powder coated of approved shade after 7 tank treatment process, cable alley, inter-connection with suitable size copper conductor cable/solid copper strip, having switchgears and accessories, mountings and internal wiring, earth terminals, numbering etc. complete in all respect, suitable for main fire pump, pressurisation pump & diesel pump set complete as per CPWD specification with following in coming and Outgoings, suitable for operation on 415V, 3 phase, 50Hz Ac Supply with enclosure protection class IP 42 as required: INCOMING 63A 25KA 4 Pole MCCB. Ics=100% Icu rating Digital Voltmeter 0-500V with selector switch Digital Ammeter (0-250 A) with selector swtich & CTs etc. LED type RYB phase indicating lamps, ON, OFF, trip indicating lamps Set of Copper Bus Bar 100A OUTGOING (Note: All outgoing feeders for pumps should have digital Ammeter with selector switches, and LED type ON, OFF, trip indicating lamps) Main Fire Pump 40 Α 10ΚΑ ΤΡΝ MCB, Ics=100% Icu, with fully automatic Star/Delta starter suitable for 12.5 HP pump with overload protection, current sensing type single phase preventor complete with all acceessories and internal wiring required for automatic operation, selector switch for local/remote, auto/manual/OFF operation. Designing, Supply, Installation, Testing and commissioning of system controller to control operation of main electric fire pump, as per specification consisting of relays, timers. Sensors, annunciation window for fault indication, complete as per specification