SITC of firefighting with Wet riser System

SH 1 Wet Riser System Main Fire Pump a Supplying, installation, testing and commissioning of Electric driven Main Fire Pump conforming to IS 12469 2019 suitable for automatic peration and consisting of following complete in all respects as required. b Horizontal type multistage centrifugal split casing pump of cast iron body and bronze impeller with stainless steel shaft fire pump capable for delivery of 2280 LPM against atotal head of 70 Mtrs Approximately while running at 1450 1500 rpm mechanical seal as required BSNL approved make. c Suitable HP Squirrel cage induction motor TEFC synchronous speed 1500 RPM suitable for operation on 415 volts 3 phase 50 Hz AC supply with IP 55 protection for enclosure horizontal foot mounted type with Class. F insulation conforming to IS 12615 2018. d M.S. fabricated Common base plate coupling,coupling guard, foundation bolts etc. as required. e Suitable cement concrete foundation duly plastered with anti vibration pads Note The head of the pump is selected in a manner so as to give a minimum 3.5kgf /cm2 pressure at the highest/farthest point. The pump room is situated on the underground water tank. 2280 lpm at 70 m Head

Diesel Driven Pump a Supplying, installation, testing and commissioning of die sel engine driven main fire pump conforming to IS 12469 019 suitable for automatic operation and consisting of following, complete in all respects, as required Diesel Driven Pump b Horizontal pe, stage, centrifugal pump of cast of iron body and bronze peller with stainless steel shaft, mechanical seal suitable to delivering 2280 LPM against atoatl head of 70 Mtrs Approxi as required.c Suitable HP, 1500 RPM water cooled with radiator, diesel engine conforming to relevant IS standard complete with auto starting mechanism, 12 /24 volts electric starting equipment, diesel tank, exhaust pipe xtended upto 10 m outside pump house duly insulated with 50 mm thick glass wool with 1.0 mm thick aluminium sheet cladding, residential ilencer, instruments and protection as per standard specification, stop solenoid for auto stop in the event of fault with audio indications, painted with post office red colour etc. as required.d. M.S fabricated, common base plate, coupling, coupling guard, foundation bolts etc. as quired. e Suitable cement concrete foundation duly plastered and with anti vibration pads. Note The head of the pump is selected in a manner so as to give a minimum 3.5kgf /cm2 pressure at the highest/farthest point. The pump room is situated on the underground water tank. 2280 lpm at 70 m Head.

Jockey Pump a Supplying, installation, testing and commissioning of electric driven pressurisation pump conforming to IS 12469 2019 suitable for automatic operation and consisting of following, complete in all respects as required Jockey Pump b Horizontal type, multistage, centrifugal pump of cast iron body and bronze impeller with stainless steel shaft, mechanical seal as required. (c)Suitable HP squirell cage induction motor TEFC type suitable for operation on 415 volts, 3 phase 50 Hz AC supply with IP 55 class of protection for enclosure, horizontal foot mounted type with Class F insulation, conforming to IS 12615 2018. d M.S. fabricated Common base plate, coupling, coupling guard, foundation bolts etc. as required. (e) Suitable cement concrete foundation duly plastered and with anti vibration pads. Note The pump room is situated on the underground water tank. 180 lpm at 70 m Head

Supplying, installation, testing and commissioning of electric driven terrace pump conforming to IS 12469 2019 suitable for automatic operation and consisting of following, complete in all respects, as required Terrace Pump. b Horizontal type, multistage, centrifugal, split casing pump of cast iron body and bronze impeller with stainless steel shaft, mechanical seal as required. c Suitable HP squirell cage induction motor TEFC type suitable for operation on 415 volts, 3 phase, 50 Hz, AC supply with IP55 class of protection for enclosure, horiziontal foot mounted type with Class F insulation, conforming to IS 12615 2018. d M.S.fabricated common base plate, coupling, coupling guard, foundation bolts etc. as required. e Suitable cement concrete foundation duly plastered and with anti vibration pads. 900 lpm at 35 m Head.

CONTROL PANELS Fabrication SITC of Electrical control panel of cubical construction floor mounted type fabricated out of 2mm thick CRCA, artmentalised 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, suitable for main fire pump, pressurisation pump and 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 250A, 50kA 4 Pole MCCB, Ic equal to 100 Percent Icu rating Digital Voltmeter 0 500V with selector switch Digital Ammeter 0 250 A with selector swtich and CTs etc. LED type RYB phase indicating lamps, ON, OFF, trip indicating lamps Set of Copper Bus Bar 300A. 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 125 A, 50kATPN MCCB, Ics is equal to 100 percent Icu, with fully automatic Star/Delta starter suitable for 60 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. Jockey Pump Jockey Pump 63 A, 50kA TPN MCCB, Icsis equal to 100 percent Icu, with suitable HP fully automatic Star/Delta starter with overload protection, current sensing type single phase preventor complete with all acceessories and internal wiring required for automatic operation, Note may please be see at ATC of sr. no. 5

SITC of fully automatic DOL starter for Terrace pump Terrace Pump siutable for operation on 3 Phase 415 Volt AC supply I/c making inter connection testing etc as requiored at site.

SH II PIPES and ACCESSORIES. Providing laying, testing and commissioning of C class heavy duty MS Pipe conforming to IS 1239/Class II of IS 3589 i/c fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. in ground including welding, excavation and providing cement concrete blocks as supports, anticorrosive treatment with coaltar/asphalt tape as per IS 10221, refilling the trench etc. of following sizes complete as required. 150 mm Dia

Providing, laying, testing and 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. 50 mm dia

Providing, laying, testing and 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. 80 mm dia

Providing, laying, testing and 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.100 mm dia