CDA



CAPITAL DEVELOPMENT AUTHORITYMECHANICAL DIVISION-IIPHASE-ISUBJECT: PROVIDING/INSTALLATION OF 750 KVA TRANSFORMER WITH HT PROTECTION PANELAT K BLOCK IBHQ PAK, SECT, BUILDING ISLAMABAD.S/NODESCRIPTIONQTYRATEUNITAMOUNT1.01-02Head-I MES 2009Excavation as in Hard Soil up to 1.5M depth, in foundation and pipe trenches up to 1.5 M wide in shafts, wells and independent holes up to 30 Sq./m each and throw earth clear of edges of excavation within 10 m. Timbering to be paid extra (Trench over 1.5 M widths will be treated as areas)90CUMRs.180.48P/cumRs.16243.2/-2.25-493Vacuum circuit breaker (VCB) HT 11 KV panel floor mounting 400/630 A rating 20 KA complete with selector switches indicating lamp sheet steel cubicle factory assembled and duly painted single panel unit consisting of all accessories and protections of specified in Para 25.2.15.1 and Para 25.2.15.2 but one incoming and two outgoing (set of three) supply & fixing01 NoRs.3507937.3EachRs.3507937.33.25-444LT switch board with 1250 Amps MCCB incoming switch, complete with thermal over current release, adjustable magnetic short circuit release, shunt trip coil, CT ratio 1000/5, voltmeter and ammeter with selector switch, earth fault relays, complete with triple pole neutral common bus barinclup to 06 outgoing with neutral link 3 phase MCCB switches, switch board factory wired, steel sheet clad and painted installed complete incl making connections, supply & fixing 01 NoRs.974293.92EachRs.974293.924.25-123Cable electric HT11 KV stranded copper conductor, XLPE insulated, extruded PVC bedded, steel wire armored and PVC sheathed overall, 3 core, 120mm2 laid in trenches complete with bricks sand (exclusive of cost of excavation) supply & fixing25MtrRs.4343.61P/MtrRs.108590.255.25-145Cable electric LT, PVC insulated, PVC sheathed armored overall PVC 600/1000 volts with stranded copper conductor 300mm2, 3-1/2 core laid in trenches, complete with bricks, sand (exclusive of cost of excavation) supply & fixing265 MtrRs.9014.73P/MtrRs.2388903.456.25-181Cable electric LT, 600/1000 V PVC insulated, PVC overall stranded copper conductor 240mm2, 3-1/2 core, unarmored laid in GI/RCC, pipe/duct (exclusive of cost of pipe/duct), supply & fixing47 MeterRs.6602.73P/MtrRs.310328.317.25-177Cable electric LT, 600/1000 V PVC insulated, PVC overall stranded copper conductor 95mm2, 3-1/2 core, unarmored laid in GI/RCC, pipe/duct (exclusive of cost of pipe/duct), supply & fixing88 MeterRs.2643.01P/MtrRs.232584.888.25-175Cable electric LT, 600/1000 Volts PVC insulated, PVC overall stranded copper conductor 50mm2, 3-1/2 core, unarmored laid in GI/RCC, pipe/duct (exclusive of cost of pipe/duct), supply & fixing97 MeterRs.1375.25P/MtrRs.133399.259.24-753S/F Distribution board steel sheet (16 BG) with hinged over having locking arrangement duly enameled painted suitable for housing different capacities of MCCBs etc. (as required).i. (DB size 3’x5’x1’= 15Sft=1.3935x2=2.787 Square Meter)ii. (DB size 5’x2’x1.5’= 7.5Sft=0.696x2=1.3935 Square Meter)iii. (DB size 3’x2.5’x0.66’= 7.5Sft=0.696 Square Meter) iv. (DB size 3’x4’x1’=12 Sft=1.11 Square Meter)5.99 Square MeterRs.13923.66Square MeterRs.83402.7210.24-396MCCB TP, 500/660 volts, 50/60 cycles complete with thermal and magnetic trips, 500 to 600 Amps, (breaking capacity 25 KA) supply & fixing 02 No’sRs.59061.90EachRs.118123.811.24-395MCCB TP, 500/660 volts, 50/60 cycles complete with thermal and magnetic trips, 250 to 400 Amps, (breaking capacity 25 KA) supply & fixing03 No’sRs.35712.42EachRs.107137.2612.24-394MCCB TP, 500/660 volts, 50/60 cycles complete with thermal and magnetic trips, 125 to 225 Amps, (breaking capacity 18 KA) supply & fixing11 No’sRs.15508.97EachRs.170598.6713.24-393MCCB TP, 500/660 volts, 50/60 cycles complete with thermal and magnetic trips, 75 to 100 Amps, (breaking capacity 5 KA) supply & fixing08 No’sRs.5677.61EachRs.45420.8814.24-466Bus bar chamber 600/610 mm long steel sheet/cast iron with hinged cover with hard dawn copper bus bar mounted on well insulated with micanite or other approved insulation material frames, complete with mains and branch cable socket and terminals enamel paint inside and black outside, 500 volts, 500A, 4 bars, 400mm height 175-225mm depth supply & fixing03Nos Rs.12338.36EachRs.37015.0815.25-43925-442Current transformers (CT) ratio 25/5A for LT panel supply & fixing06 No’sRs.883.59EachRs.5301.5416.24-652Thimble / cable socket for single core cable 185mm2 to 300mm2 supply & fixing60 No’sRs.454.70EachRs.27282/-17.24-653Thimble / cable socket for single core cable 95mm2 to 150mm2 supply & fixing50 No’sRs.270.36EachRs.13518/-18.24-654Thimble / cable socket for single core cable 16mm2 to 70mm2 supply & fixing80 No’sRs.81.11EachRs.6488.819.24-12One Fan point, one light point, one bell point, controlled by one switch, wiring complete with PVC single core cable 1.5mm2 in concealed PVC conduit, supply & fixing 13 PointsRs.1193.10P/PointsRs.15510.320.28-129Celling fan but (Supreme) 56” (1400 mm) Sweep.02 No’sRs.3000.00EachRs.6000/-21.28-153Exhaust fan metal body but 24” (600 mm).02 No’sRs.2830.00EachRs.5660/-22.25-469Special earth for transformers HT and LT switchgear for areas having water table more than 3 Meters depth, supply & fixing 02 No’sRs.13460.09EachRs.26920.1823.25-312Phase indicating sign, red, blue or yellow as required. supply & fixing05 No’sRs.96.45EachRs.482.25Head-I MES-2009 Total: -Rs. 8,341,142.04S/NODESCRIPTIONQTYRATEUNITAMOUNT24.NON SCHHead-II NON SEHUDEL ITEMSProviding, installation, making CC foundation MS moving channel, testing and commissioning of indoor mounted transformer complete with all standard and optional components as specified and accessories complete in all respect as required at site and as approved by engineer in charge. With the following.SPECIFICATIONS:- (PEL / SIEMENS Make)1Rated KVA750 KVA2Voltage ratio 11000/415V3Frequency 50Hz/3 Phase4Type of Cooling ONAN5Insulation class A6Tapping Voltage (+) 2.5, 5% (-) 2.5, 5,7.5 7Bil 95 KV8Vector Groupdyn 119Temperature rise above ambient temperatureOil= 60 Deg CWinding = 65 Deg C10Arcing Horn / Spark gaps01 JobRs,1661200/-EachRs, 1661200/-25.NON SCHProviding, installation Bus bar chamber 1000 mm (04 bars) and 400 mm (08 bars) long steel sheet/cast iron with hinged cover with hard dawn copper bus bar mounted on well insulated with micanite or other approved insulation material frames, complete with mains and branch cable socket and terminals enamel paint inside and black outside, 600 volts, 600A, 400mm height 175-225mm depth as required at site and as approved by engineer in charge.01 JobRs.14109/-P/jobRs.14109/-26.NON SCHProviding installation of digital volt meter (07 no’s), digital ampere meter (07 no’s), digital power factor meter(04 no’s) selector switch(14 no’s) for HT, LT and on distribution panel with all respects testing and commission as per entire satisfaction of engineer in charge.01JOBRs.32352/-P/JOBRs.32352/-Head-II NON Schedule items Total:-Rs.1,707,661/- Total MES Schedule Items & Non Schedule Items Rs.10,048,803/-SUB-ENGINEER (K BLOCK)ASSISTANT-DIRECTOR-I DY-DIRECTOR (MECH-II) ................
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