Tender For Associate Electrical Works For Operationalization Of New Terminal Building ( Sh: Relocation Of Fire Pump Room. ) - Supplying, installation, testing and commissioning of Electric driven Main Fire Pump suitable for automatic operation and consisting of following, complete in all respects, as required : (a) Horizontal type, multistage, centrifugal, split casing pump of cast iron body & bronze impeller with stainless steel shaft, mechanical seal conforming to IS 1520. (b) 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-325. (c) M.S. fabricated Common base plate, coupling, coupling guard, foundation bolts etc. as required. (d) Suitable cement concrete foundation duly plastered with anti vibration pads.2850 lpm at 70 m Head to ensure a minimum pressure of 3.5 kg/sq.cm. at highest and farthest outlet. (The pump shall be capable of giving a discharge of not less than 150% of the rated discharge at a head of not less than 65% of the rated head and Motors for Main fire pumps shall be at least equivalent to the horse power required to drive the pump at 150% of its rated discharge and shall be designed for continuous full load duty. ) 2 Supplying, installation, testing and commissioning of diesel engine driven main fire pump suitable for automatic operation and consisting of following, complete in all respects, as required : (a) Horizontal type, multistage, centrifugal pump of cast of iron body and bronze impeller with stainless steel shaft, mechanical seal conforming to IS 1520. (b) 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 extended upto 10 m outside pump house duly insulated with 50 mm thick glass wool with 1.0 mm thick aluminium sheet cladding, residential silencer,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. (c) M.S fabricated, common base plate, coupling, coupling guard, foundation bolts etc. as required. (d) Suitable cement concrete foundation duly plastered and with anti vibration pads.2850 lpm at 70 m Head to ensure a minimum pressure of 3.5 kg/sq.cm. at highest and farthest outlet. (The motro shall be designed at least 20% greater than the maximum HP required to drive the pump at its duty point. It shall also be capable of driving the pump at 150% of the rated discharge at 65% of rated head.) 3 Supplying, installation, testing and commissioning of electric driven pressurisation pump suitable for automatic operation and consisting of following, complete in all respects, as required : (Jockey Pump) (a) Horizontal type, multistage, centrifugal pump of cast iron body and bronze impeller with stainless steel shaft, mechanical seal conforming to IS : 1520. (b) 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 : 325. (c) M.S.fabricated Common base plate, coupling, coupling guard, foundation bolts etc. as required. (d) Suitable cement concrete foundation duly plastered and with anti vibration pads.180 lpm at 70 m Head ( HP for pump shall designed considering item no. 01 and 02 above) 4 Fabrication, supply, Insallation testing & commissioning of Electrical control panel DETAILED DESCRIPTION AS PER SOQ SL. NO. 4 OF TENDER DOCUMENT 5 Providing, laying, testing & commissioning of C class heavy duty MS pipe conforming to IS 3589/IS 1239 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 : 6 50 mm dia 7 80 mm dia 8 150 mm dia 9 200 mm dia (wall thickness 6.3 mm) 10 Providing laying, testing & commissioning of C class heavy duty MS Pipe conforming to IS 1239/3589 i/c fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. in/on ground including welding, excavation (if in ground) & providing cement concrete blocks as supports, anticorrosive treatment with coaltar/asphalt tape (if in ground) as per IS 10221, painting, refilling the trench (if in ground) etc. of following sizes complete as required.150 mm. dia 11 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 : 12 80 mm dia 13 150 mm dia 14 200 mm dia 15 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 : 16 50 mm dia 17 80 mm dia 18 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 : 19 80 mm dia 20 150 mm dia 21 Providing, installation, testing and commissioning of stainless steel Y-strainer fabricated out of 1.6 mm thick stainless steel, Grade 304, sheet with 3 mm dia holes with stainless steel flange. 22 80 mm dia 23 150 mm dia 24 200 mm dia 25 Supplying and fixing air vessel made of 250 mm dia, 8mm thick MS sheet, 1200 mm in height with air release valve on top and flanged connection to riser, drain arrangement with 25 mm dia gun metal wheel valve with required accessories, pressure gauge and paintingwith synthetic enamel paint of approved shade as required. 26 Providing & fixing of pressure switch in M.S. pipe line including connection etc. as required. 27 Providing & fixing pressure gaugeof range 0-14kg/cm2 or more in following sizes M.S. pipe including connection etc as required.150 mm dia 28 Providing, fixing, testing & commissioning of installation control valve of cast iron body, brass/bronze working parts comprising of water motor alarm, bronze seat clapper, clapper arm and hydraulically driven mechanical gong bell to sound continuous alarm when the wet riser/sprinkler system activates, pressure gauges, emergency releases, strainer, pressure switch, cock valve complete with drain valve and bypass, test control box, ball valves, MS pipe of required size, flanges, orifice plate, gasket etc of follwing sizes as required :150 mm dia 29 Providing, Fixing, reinforced neoprene rubber vibration eliminators/expansion joints (to provide relief from stresses at pipe flanges) suitable for upto 16 kg/cm2 pressure, as per specification of the manufacturers complete as required and as specified. 30 150 mm dia 31 80 mm dia 32 Supplying and fixing following way, single pole and neutral, sheet steel, MCB distribution board, 240 volts, on surface/ recess, complete with tinned copper bus bar, neutral bus bar, earth bar, din bar, interconnections, powder painted including earthing etc. as required. (But without MCB/RCCB/Isolator)8 way, Double door 33 Supplying and fixing following rating, double pole, (single phase and neutral), 240V, residual current circuit breaker (RCCB), having a sensitivity current 30mA in the existing MCB DB complete with connections, testing and commissioning etc. as required.63 A 34 Supplying and fixing 5 amps to 32 amps rating, 240/415 volts, 10 kA, “C” curve, miniature circuit breaker suitable for inductive load of following poles in the existing MCB DB complete with connections, testing and commissioning etc. as required.Single pole 35 Wiring for light point/ fan point/ exhaust fan point/ call bell point with 1.5 sq.mm FRLS PVC insulated copper conductor single core cable in surface / recessed steel conduit, with modular switch, modular plate, suitable GI box and earthing the point with 1.5 sq.mm. FRLS PVC insulated copper conductor single core cable etc as required.Group C 36 Wiring for light/ power plug with 2X4 sq. mm FRLS PVC insulated copper conductor single core cable in surface/ recessed steel conduit alongwith 1 No 4 sq. mm FRLS PVC insulated copper conductor single core cable for loop earthing as required. 37 Wiring for circuit/ submain wiring alongwith earth wire with the following sizes of FRLS PVC insulated copper conductor, single core cable in surface/ recessed steel conduit as required2 X 4 sq. mm + 1 X 4 sq. mm earth wire 38 Supplying and fixing suitable size GI box with modular plate and cover in front on surface or in recess, including providing and fixing 6 pin 5/6 & 15/16 A modular socket outlet and 15/16 A modular switch, connections etc. as required. 39 Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required. 40 Providing and fixing 25 mm X 5 mm G.I. strip in 40 mm dia G.I. pipe from earth electrode including connection with G.I. nut, bolt, spring, washer excavation and re-filling etc. as required. 41 Providing and fixing 25 mm X 5 mm G.I. strip on surface or in recess for connections etc. as required. 42 Supplying and laying of following size DWC HDPE pipe ISI marked along with all accessories like socket, bend, couplers etc. conforming to IS 14930, Part II complete with fitting and cutting, jointing etc.direct in ground (75 cm below ground level) including excavation and refilling the trench but excluding sand cushioning and protective covering etc., complete as required.90 mm dia (OD-90 mm & ID-76 mm nominal) 43 Laying of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size in the existing RCC/ HUME/ METAL/DWC HDPE pipe as required.Above 95 sq. mm and upto 185 sq. mm 44 Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on cable tray as required. 45 Upto 35 sq. mm (clamped with 1mm thick saddle) 46 Above 35 sq. mm and upto 95 sq. mm (clamped with 25x3mm MS flat clamp) 47 Above 95 sq. mm and upto 185 sq. mm (clamped with 25/40x3mm MS flat clamp) 48 Laying and fixing of one number PVC insulated and PVC sheathed / XLPE power cable of 1.1 KV grade of following size on wall surface as required.Upto 35 sq. mm (clamped with 1mm thick saddle) 49 Supplying and making end termination with brass compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed / XLPE aluminium conductor cable of 1.1 KV grade as required. 50 3½ X 95 sq. mm (45mm) 51 3½ X 150 sq. mm (50mm) 52 4 X 16 sq. mm (28mm) 53 Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray (Galvanisation thickness not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required.225 mm width X 50 mm depth X 1.6 mm thickness 54 Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray bends (galvanisation not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required.225 mm width X 50 mm depth X 1.6 mm thickness 55 Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray Tee (galvanisation not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc. as required.225 mm width X 50 mm depth X 1.6 mm thickness 56 Supplying and installing following size of perforated Hot Dipped Galvanised Iron cable tray Cross member(galvanisation not less than 50 microns) with perforation not more than 17.5%, in convenient sections, joined with connectors, suspended from the ceiling with G.I. suspenders including G.I. bolts & nuts, etc as required.225 mm width X 50 mm depth X 1.6 mm thickness 57 Providing, laying, testing & commissioning of B class heavy duty G.I. pipe conforming to IS 1239 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 58 Supply of PVC/XLPE insulated and PVC sheathed / XLPE of 1.1 KV grade following type armoured power cable conforming to IS 7098 part-I complete as required. 59 4 Core x 6 sqmm. copper conductor 60 4 Core x 16 sqmm. Aluminum conductor 61 3.5 Core x 95 sqmm. Aluminum conductor 62 3.5 Core x 150 sqmm. Aluminum conductor 63 Supply and fixing of 450mm swep metal blade exhaust fan suitablefor operationon230 V,50 Hz,Singlephase,A.C supply in the existing opening including connections, testing, commissioning etc. as required 64 Supply and fixing of 600mm swep metal blade metal body industrial wall fan suitable for 240V, 1-ph 50HZ AC supply on wall including connections, testing, commissioning etc. complete as required. 65 Supply installation testing commissioning of 4 ft long 36W Surface mounting LED batten 6500K, efficacy >100 lumen/watt, power factor =0.95 , IP20, CRI =80, burning hours 50000 hours, 85% driver efficiency, THD=10% with 05 years warranty certificate from OEM, made out of CRCA / extruded aluminum/PDC aluminum, mounting clamps, fixing arrangement, LEDs driver, complying with LM 80 & LM 79 etc. complete as required. 66 Supply,installation,testingandcommissioningof80W LED streel light 5700K, efficacy >110 lumen/watt, power factor=0.95 , IP65, CRI=70, burning hours 50000 hours, 85% driver efficiency, THD=10% with 05 years warranty certificate from OEM, made out of CRCA / extruded aluminum/ PDC aluminum, heat sink, mounting clamps, fixing arrangement, LEDs driver, surge protection system, cpmlying with LM 80 & LM 79 etc. complete as required. 67 Supply and fixing wall mounting type GI metal bracket for streetlight including clamps, nuts, bolts, screws, making holes on wall etc. complete as required at suitable locations as directed by Engineer-In-Charge. 68 Supplying, installation, testing and commissioning of electric driven positive suction pump consisting of following complete in all respects, as required :(a) Horizontal type, multistage, centrifugal pump of cast iron body and bronze impeller with stainless steel shaft, mechanical seal (b) 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 (c) M.S.fabricated Common base plate, coupling, coupling guard, foundation bolts etc. as required. (d) Suitable cement concrete foundation duly plastered and with anti vibration pads (e) Rain shed with enclosure for outdoor use (f) interconnection with suction and discharge pipe line with reducer, flanges, gasket, nuts, bolts etc.Range: 30m-45m head range and 17-10 lps capacity 69 Supply installation testing commissioning of star-delta starter suitable for up to 12.5 HP pump-motor set including drilling on wall, screws, nuts, bolts, connection with proper lugs etc. and ensuring successful operation of the pump motor set associated with the starter complete as required. 70 Supply installation testing commissioning of 2HP 1-ph 230V 50Hz dewatering submerssible pump including connection, discharge pipe line of minimum 6 mtr long of suitable size etc. complete as required.Make: KSB, Model: AMAPORTER503 SE or equivalent. 71 Excavation of hard rock including getting out the excavated soil and disposal of excavated soil as directed within a lead of 50 metres. 72 Excavation of soft soil including getting out the excavated soil and disposal of surplus excavated soil as directed within a lead of 50 metres.
