Tender For Electrical Work – Supply, Installation, Testing And Commissioning

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Tender For Electrical Work – Supply, Installation, Testing And Commissioning 1.0 Supply,Erection,Testing&Commissioningofthefollowingfrontoperated(Doubledoor),withCanopy,frontaccesstotallyenclosedsheetsteelclad,freestanding,dust&verminproofswitchboardwithIP42protectionwithhanged,gasketed&cabledoorsincludinginterconnection,coppercrimpinglugs,boardingtoearthandpowdercoatedpaintedsuitableforuseat415volt,3phase,4wire,50Hzsystemandwith35KAreputingcapacityat415 volt complete as per Drawing and specification :- EachIncomertohaveonemultifuncationmeter(A,V,Hz,PF,kW,KWH)alongwithsetofindicatinglightR,Y,B,controlledby2A MCB. EachACBtohaveseparatespringchangedswitchfortrippingofbreaker. Allincomingsupplytobeinterlockedwithbuscouplerandtheincoming supply from CSS1 & CSS2. (a) INCOMER :- 2 Nos. 1600A 4 Pole micropossessor based EDO ACB ( CSS1 & CSS2) complete as per SLD Supply. (b) BUSCOPLER :- 1 Nos. 1600A 4 Pole micropossessor based EDO ACB. Busbar 2000A TP AL Busbar with heat shrinkable coloured sleeves complete and with standing fault level of 36kA capacity. ( c) INCOMER SECTOR- 1 CSS 1 3 Nos. 630A 3P TM 36kA MCCB complete with handle & spreader link & solid neutral link. 1 Nos. 400A 3P TM 36kA MCCB complete with handle & spreader link & solid neutral link. 2 Nos. 250A 3P TM 36kA MCCB complete with handle & spreader link & solid neutral link. 3 Nos. 63A 4P 10kA MCB CSS 2 3 Nos. 800A 3P 36kA TM MCCB complete with handle & spreader link & solid neutral link . 1 Nos. 630A 3P 36kA TM MCCB complete with handle & spreader link & solid neutral link. 1 Nos. 250A 3P 36kA TMM MCCB complete with handle & spreader link & solid neutral link. 3 Nos. 63A 4P 10kA MCB Nos. 1.0 - 2.0. Feeder Panel (LT Room ) Supply, Erection , Testing & Commissioning of the following front operated, front access totally enclosed sheet steel clad, free standing, dust & vermin proof switchboard with IP42 protection with hanged, gasketed & cable doors including inter connection, copper crimping lugs, boarding to earth and powder coated painted suitable for use at 415 volt, 3 phase, 4 wire, 50Hz system and with 35KA reputing capacity at 415 volt complete as per Drawing and specification :- Incomer 630Amp, 4P , 36kA (ICS=ICU=100%) complete with ROM handle & spreader link MCCB. 1 Set of multifunction meter A, V, kW, kWH, Hz, Meter with set of indicationg light R, V, B controlled by 2A MCB. 800A, 4P, AL Busbar complete so as is have with standing fault level of 25kA capacity. Outgoing :- 1 Nos., 400A, 4P 36kA TM, MCCB Complete with EROM & Spreader link & solid neutral link. 4 Nos. , 250A, 4P 25kA TM MCCB complete with EROM & Spreader link & solid neutral link. 2 Nos. 125A, 4P 25kA TM MCCB complete with EROM & Spreader link & solid neutral link. Nos. 1.0 - 3.0 Supply of 1.1 KV grade multicore AL conductor XLPE insulated & PVC sheqted armoured power cable as required ( Contractor to be paid on actual usage/Installation of cable ) (a) 3.5 Core X 300 Sqmm Mtr. 500 - (b) 3.5 Core X 240 Sqmm Mtr. 500 - 4.0 Dismantling&removing/pullingofexistingPVC1.1kVgradecablesfromtheCSS1/CSS2&ACplantroomandold/newwingblock as per following sizes. (a) Size between 185 Sqmm to 300 Sqmm. Mtr. 400 - (b) Size between 70 Sqmm to 150 Sqmm. Mtr. 400 - 5.0 RelayingofExistingCablesofPVC1.1kVgradeintheexistinghume pipe / Existing trench and as per following (a) Size between 185 Sqmm to 300 Sqmm Mtr. 400 - (b) Size between 70 Sqmm to 150 Sqmm. Mtr. 400 - 6.0 LayingofPVCinsulatedandPVCsheathedpowercableof1.1kVgradeoffollowingSizesingroundinexistinghumepipeorintrench / in ground. (a) 3.5 Core X 300 Sqmm Mtr. 500 - (b) 3.5 Core X 240 Sqmm Mtr. 500 - 7.0 Dismantling of existing cable end termination / then re-termination ofthefollowingsizeXLPEcable,1.1kVgradeincludingcostorcrimpingtinnedcopper/ALheavydutylugs,doublecompressiongland,insulationtapeandallrequiredmaterialforcompletionofjoints. (a) Size between 185 to 300 Sqmm Cable Nos. 20 - (b) (a) Size between 185 to 300 Sqmm Cable Nos. 16 - 8.0 TerminationofnewcableofthefollowingsizeXLPEcable1.1voltgradeincludingcostOfcrimpingtinnedcopper/ALheavydutylugsdoublecompressionglades,insulationtapeandallrequiredmaterial for termation of cable. (a) 3.5 X 240 Sqmm Cable Nos. 30 - (b) 3.5 X 300 Sqmm Cable Nos. 20 - 9.0 Supply&layingoffollowingearthingclampedtowall/floorwithsuitableclamps,sidles,andfixingbothinground.Completeasrequired it canopy with IS 3043:1987. (a) 50 X 6 mm GI Strip Mtr. 50 - (b) 25 X 6 mm GI Strip Mtr. 50 - 10.0 Supply insulation Testing & Commissioning of 4 Pole, 415 Volts off load changer on switch duly mounted on angle frame & in enclosure as per following (a) Off load 250A changeover switch Nos. 3 - 11.0 Supply, Installation, Testing & Commissioning of straght through joint for the following cables. (a) 3.5 X 300 Sqmm AL 1.1 kW armoured cable Nos. 2 - (b) 3.5 X 240 Sqmm AL 1.1 kW armooured cables. Nos. 2 - 12 Supply, Installation, Testing & Commissioning of straght through joint for the following cables. - (a) 3.5 X 300 Sqmm AL 1.1 kW armod cable Nos. 2 - (b) 3.5 X 185 Sqmm AL 1.1 kW armod cables.