|
| 1 | S&F in replacement ofSingle pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole and neutral MCB 20 amp,240Volts power coated CRCA steel sheet enclosure recess mounted with chained metal cover for the socket outlet. Make of SPN DB with MCB 20Amp - of Indo Asian/Legrand/Schneider/ Havells as approved. |
| 2 | S&F in replacement UNSV oftriple pole and earth encolsure with a three pin and earth plug with socket complete with one triple pole MCB 63 amp, 415 Volts power coated CRCA steel sheet enclosure recess mounted with chained metal cover for the socket outlet with and including one number single pole \"C\" series MCB 16/20 amp as required. Make of MCB SP 16/20 Amp- of IndoAsian/Legrand/Seimens/Schneider Make of TPN DB with MCB 63Amp - of Indo Asian /Legrand/Schneider / Havells as approved. |
| 3 | M&L in replacement UNSV of sub main wiring using two single core PVC insulated, unsheathed stranded copper conductor cable of size 10 Sqmm of voltage rating upto and including 1100 Volts drawn in and including concealed PVC conduit (Medium grade) of suitable dianot less than 25 mm dia with standard accessories along-with one run of PVC(green colour) insulated , unsheathed, stranded copper conductorof size 10 Sqmm as earth continuity conductor complete all as specified and directed. |
| 4 | M&L in replacement UNSV of sub main wiring using two single core PVC insulated, unsheathed stranded copper conductor cable of size 6 Sqmm of voltage rating upto and including 1100 Volts drawn in and including concealed PVC conduit (Medium grade) of suitable dianot less than 25 mm dia with standard accessories along-with one run of PVC(green colour) insulated , unsheathed, stranded copper conductorof size 6 Sqmm as earth continuity conductor complete all as specified and directed. |
| 5 | M&L in replacement UNSV ofsub main wiring using two single core PVC insulated, unsheathed stranded copper conductor cable of size 4 Sqmm of voltage rating upto and including 1100 Volts drawn in and including concealed PVC conduit (Medium grade) of suitable dianot less than 20 mm dia with standard accessories along-with one run of PVC(green colour) insulated , unsheathed, stranded copper conductorof size 4 Sqmm as earth continuity conductor complete all as specified and directed.Notes for item No.3 to 5 (i) Two run of single core PVC cable with one run ofearth conductor and conduit shall be measured as one unit. (ii) The quoted rates shall be deemed to be inclusive for cutting chases in brick walls/pillars etc.for concealing the conduits to required depth & making good the disturbed surface in cement sand mortar 1:4 including finishing the surface to match with the existing surface. The portion of sub main wiring at ceiling/RCC surfaces shall be in surface conduit of suitable size fixed on ceiling/RCC surfaces with using PVC rawl plugs) (iii) Make of cable : Plaza /Finolex /Havells/Shalabh/ Polycab/HPL/L&Tas approved by GE.(iv)Make ofPVC conduit & fittings : AKG / Asian /Plaza/Jindal /Avon/Finolex/National /Kalinga as approved by GE.) |
| 6 | M&Lin replacement UNSV ofsub main wiring using four single core PVC insulated, unsheathed stranded copper conductor cable of size 10 Sqmm of voltage rating upto and including 1100 Volts drawn in and including concealed PVC conduit (Medium grade)of suitable dia not less than 32 mm dia with standard accessories along-with two run of PVC(green colour) insulated , unsheathed, stranded copper conductorof size 10 Sqmm as earth continuity conductor wall/ ceiling/concealed surface etc complete all as specified and directed. |
| 7 | M&Lin replacement UNSV of sub main wiring using four single core PVC insulated, unsheathed stranded copper conductor cable of size 6 Sqmm of voltage rating upto and including 1100 Volts drawn in and including concealed PVC conduit (Medium grade)of suitable dia not less than 32 mm dia with standard accessories along-with two run of PVC(green colour) insulated , unsheathed, stranded copper conductorof size 6 Sqmm as earth continuity conductor complete all as specified and directed. Notes for Item 6 to 7 here in above:-(i) Four run of single core PVC cable with two run ofearth conductor andone run of conduit shall be measured as one unit. (ii) The quoted rates shall be deemed to be inclusive for cutting chases in brick walls/pillars etc.for concealing the conduits to required depth & making good the disturbed surface in cement sand mortar 1:4 including finishing the surface to match with the existing surface. The portion of sub main wiring at ceiling/RCC surfaces shall be in surface conduit of suitable size fixed on ceiling/RCC surfaces with using PVC rawl plugs).(iii) Make of cable : Plaza /Finolex /Havells/Shalabh/ Polycab/HPL/L&Tas approved by GE. (iv)Make ofPVC conduit & fittings : AKG / Asian /Plaza/Jindal /Avon/Finolex/National /Kalinga as approved by GE.) |
| 8 | S&Fin replecement of UNSVvertical type load line distribution board ,double door, 4 way,AC 3 Phase 415 volt with TPN bus bar 250 Amps for each phase with 2 Neutral bar, 2 Earthbar and cable ties for cable management,fully insulted busbar & shrouded Neural bars ,improved Pan assembly for each insullation ,prefittedmasking sheeet,reversibledoor for IP 43-\"IK 09 with metal doorwith provision for DPX3 160 MCCB as incomer and SP/TP MCB\"s as out going complete all as specified and directed Make of VTPN DB:-Indo Asian cat Part No-811893 or equivalent make inHavells/L& T. |
| 9 | S&F in replacement of UNSV MCB distribution board threepole and neutral , 415 volts, 4 ways ,powder coated, CRCA steel sheet constructed as per IS : 8623, degree of protection IP 42- IK-09 with metal doubledoor, recess mounted, having insulated 200 amp tinned copper bus bar, neutral busbar, earth bar, din bar, detachable gland plate, interconnection, earthing connection, blanking plates in unused spaces as required with following ratings & ways:- Note:(i) MCB’s /Isolators etc. shall be measured and paid for separately under appropriate item of Sch ‘A’. |
| 10 | S&F in replacement of UNSV MCB distribution board threepole and neutral , 415 volts, 8 ways ,powder coated, CRCA steel sheet constructed as per IS : 8623, degree of protection IP 42- IK-09 with metal doubledoor, recess mounted, having insulated 200 amp tinned copper bus bar, neutral busbar, earth bar, din bar, detachable gland plate, interconnection, earthing connection, blanking plates in unused spaces as required with following ratings & ways:-Note:(i) MCB’s /Isolators etc. shall be measured and paid for separately under appropriate item of Sch ‘A’. |
| 11 | S&F in replacement of UNSV MCB distribution board SPN, 240 volts, 8 ways ,powder coated, CRCA steel sheet constructed as per IS : 8623, degree of protection IP 42- IK-09 with metal doubledoor, recess mounted, having insulated 100 amp tinned copper bus bar, neutral busbar, earth bar, din bar, detachable gland plate, interconnection, earthing connection, blanking plates in unused spaces as required with following ratings & ways:- Note:(i) MCB’s /Isolators etc. shall be measured and paid for separately under appropriate item of Sch ‘A’. Make: Legrand Cat Pt No. 4025 07 or equivalent in Havells/L&T/ Schneider/ IndoAsian as approved |
| 12 | All as per item No 11 above but SPN, 240 volts, 12 ways. Make - Legrand cat ref no 4025 08 or equivalent in Havells/L&T/Schneider/ Havellsas approved. Notefor Item No.9 to 12.(i) Fittings like MCB’s /Isolators etc. shall be measured and paid for separately under appropriate item of Sch ‘A’. (ii) -Sheet steel enclosure to be fixed flush to wall by cutting niche & make good to the disturbed wall surface as per existing |
| 13 | Supply and fixed in replacement of UNSVMCCB 4 pole,160 Amps, 415 volts, 50 Hz having breaking capacity 25 KA , with adjustable thermal magnetic protection unit and testing Complete all as specified and directed.Make- IndoAsian cat part No. 830100 or equivalent in seimens / Schinder/ Havells as approved by GE. |
| 14 | All as per item No 13 above but, MCCB 4 pole ,100 Amps, 415 volts, 50 Hz having breaking capacity 16 KA Complete all as specified and directed. Make- IndoAsian cat part No. 830228 or equivalent in seimens / Schinder/ IndoAsian/ Havells as approved by GE . |
| 15 | All as per item No 13 above but MCCB 4 pole,63 Amps, 415 volts, 50 Hz having breaking capacity 16 KA Complete all as specified and directed.Make- IndoAsian cat part No. 830226 or equivalent in seimens / Schinder/ IndoAsian as approved by GE. |
| 16 | S & F in replacement of unserviceable MCB TP 415 volts, short circuit breaking capacity,Icn 10 kA, \"C\" Curve suitable for fixing in MCB DB of capacity 40 amps complete all as specified and directed.Make - IndoAsian cat ref no 811196 or equivalent in Hager or Schneider/ Havells as approved. |
| 17 | S & F in replacement of unserviceable MCB FP 415 volts,short circuit breaking capacity,Icn 10 kA, \"C\" Curve suitable for fixing in MCB DB of capacity 40 amps complete all as specified and directed.Make - IndoAsian cat ref no 811240 or equivalent in Hager or Schneider / Havells as approved. |
| 18 | S & F in replacement of unserviceable MCB FP 415 volts,short circuit breaking capacity,Icn 10 kA, \"C\" Curve suitable for fixing in MCB DB of capacity 63 amps complete all as specified and directed.Make - IndoAsian cat ref no 811242 or equivalent in Hager or Schneider / Havells as approved. |
| 19 | S & F in replacement of unserviceable MCBDP 240 volts, short circuit breaking capacity,Icn 10 kA, \"C\" Curve suitable for fixing in DB of capacity 63 Amps complete, all as specified.Make : Indo Asian cat Part No-811176 or equivalent make inHavells/L& T/ Hager or Schneider / Havells as approved. |
| 20 | S & F in replacement of unserviceable MCB DP 240 volts, short circuit breaking capacity,Icn 10 kA, \"C\" Curve suitable for fixing in DB of capacity 40 Amps complete, all as specified.Make : Indo Asian cat Part No-811144 or equivalent make in L& T/ Hager or Schneider / Havells as approved. |
| 21 | S & F in replacement of unserviceable MCB SPN 240 volts, short circuit breaking capacity,Icn 10 kA, \"C\" Curve suitable for fixing in DB of capacity 6 to 32 Amps complete, all as specified.Make -IndoAsian cat ref no 811136 to 811151 or equivalent in Hager or Schneider / Havells as approved. |
| 22 | S & F in replacement of unserviceable MCB SP 240 volts, short circuit breaking capacity,Icn 10 kA , \"C\" Curve suitable for fixing in DB of capacity 6 to 32 Amps complete, all as specified. Make -IndoAsian cat ref no 811122 to 811129 or equivalent in Hager or Schneider / Havells as approved. |
| 23 | Supplying,fixing,testing and commissioning in replacement of LT distribution Panel (CPRI appproved) Cubicle type IP-56,indoor type factory /fitting fabricated made out of 2 mm thick CRCA sheet APFC Panel,30 KVARinner of suitable size to accommodate all accessories / fitting, compartmentalized in construction to accommodate the incoming MCCB and TPN bus bars and outgoing feeders. The TPN bus bars shall be insulated with colour coded heat shrinkable sleeve and shall be mounted on DMC / epoxy insulator. The incoming as well as outgoing MCCBs shall have extension links of current carrying cap not less than 1.5 times the rated capacity of individual feeders. The extension links shall be supported on DMC /epoxy insulators having provision for termination of incoming and outgoing cables. All extension liks/ interconnection shall colour coded sleeves. The cubicle shall have frame work, bottom & 45 CM long 4 legs of size 50 x50 x 6 mm angle iron, grouted in PCC 1:3:6 as directed A detachable gland plate of thichness not less than 3 mm thick should be used at the bottom for entry of armoured cable of adequate size compression glands, The panel shall be painting with powder coated finish with RAL 7032 SIEMENS GRAY STRYCTURE after seven tank phosphate treatment, front & back opening type and fixing 2 Nos danger notice plate with letter, figures and conventional skull bones in signal red colour and fixed front & back door to LT panel with voltage and danger indicated in Hindi and English with double door shutter and shall have louvers and air vent gasket for natural flow of air, Neoprene adhesive type gasket shall be used to make panel vermin proof and comprising of following :- ( NOTE : - LT Panel board should be as per IS/ICE 61439-Part-I & II Type Test certificates for 4000 Amps with Breaking capacity not less than 65 KA. Panel Builder should submit all Certificates before the drawings approval.) Make ofPanel boards :-Legrand, L & T, Shalabh (India) Industries & Bright Panels As incomer :- (a) Bus bar TPN Aluminium 150 Amps = 01 Set. (b) 100 Amps TP Thermal magnetic release adjustable MCCB with a breaking capacity of 25 KA with Ics=Icu 100%, along with suitable spreader links = 02 Nos.(Make :- L&T/Legrand/AE/SIEMENS) (c) Digital type multy function meter to measure V.A.F PF with suitable CTs = 01 set. (Make :- L&T/Legrand/AE/SIEMENS). (d) LED type Phase indicator lamp ( RYB) =03 Nos.As outgoing:- (a) MCB TP 32 Amps,10KA- 02 Nos. (b) MCB TP 16 Amps,10 KA- 02 Nos. (c) Capacitors, Heavy duty,cylindrical type,480 V with Capacitor duly contactor of conbination size 10 KVAR - 02 Nos & 05 KVAR - 02 Nos. (d) APFC Relay 04 stage with suitable CTs - 01 No. (e) Auto Manuual switch -01 No. (f) ON-OFF Push button - 008 NOs. (g) ONindicator - 04 Nos. (h)Axial flow fan 150 mm, thermostate controlled - 01 No.Note : For above items No 23(i) The contractor shall submit proposed drawing of the panel interlia mentioning make of switchgears to be incorporated alongwith name of panel manufacturer for approval of GE before manufacturing.(ii) The quoted rate is inclusive of the cost of danger notice plate of suitable size and marking of letters with PVC sheet/ Stickers such as incoming and outgoing and capacity of breakers etc. (iv) The cost offixing ofthe panel on suitable PCC (1:3:6) type C-1(using 20 mm graded black trap/basalt/granite stone aggregates) foundation as directed by Engineer-in-Charge is deemed to be included in the quoted rates by the contractor for the above item. (v)The bottom of panel shall have minimum 45cm height from existing ground / floor level. |
| 24 | M&L for earthing complete for bldgwith galvanized mild steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25 meters below ground level) with top edge of earth plate not less than 1.5 meters below ground level connected to galvanized earth wire 4.00 mm diaby means of nuts, bolts, thimbles, chuck nuts, washers of GI or steel,PCC (concrete chamber of size 300 mm x 300 mm x 300 mm inside dimension) shall be PCC 1:3:6 type C-1 using 20mm graded stone aggregate with fair finish ,internal surface of concrete chamber shall be given 15mm thick plaster in CM 1:4, funnel with wire mesh, 80 mm thick PCC pit cover 320 mm x 320 mm of RCC 1:2:4 type B-1 using 20 mm graded stone aggregate reinforced with XPM, JALLI and charcoal dust and common salt all as shown in electrical plate No 3 of MES SSR Part-I (1991) and specified includingprovision of earth wire protected by 15mm dia medium grade GI pipe and watering GI pipe shall be 20mm bore medium grade etc complete,all excavation andearth work & connecting the earthing to an earthing test point main switch board as specified and testing on completion complete all as specified & directed NOTE : RCC pit cover shall be pre-cast of RCC (1:2;4) type B-1 80 mm thick reinforced with XPM weighting not less than 4 Kgs/Sqm in lieu of CI cover. |
| 25 | M&L for earthing complete for bldgwith galvanized mild steel earth plate electrode 60cm x 60cm x 6mm thick buried directly in ground (earth pit not less than 2.25 meters below ground level) with top edge of earth plate not less than 1.5 meters below ground level connected to galvanized iron strip 32x6 mm thick by means of nuts, bolts, thimbles, chuck nuts, washers of GI or steel,PCC (concrete chamber of size 300 mm x 300 mm x 300 mm inside dimension) shall be PCC 1:3:6 type C-1 using 20mm graded stone aggregate with fair finish ,internal surface of concrete chamber shall be given 15mm thick plaster in CM 1:4, funnel with wire mesh, 80 mm thick PCC pit cover 320 mm x 320 mm of RCC 1:2:4 type B-1 using 20 mm graded stone aggregate reinforced with XPM, JALLI and charcoal dust and common salt all as shown in electrical plate No 3 of MES SSR Part-I (1991) and specified includingprovision of galvanized iron strip 32x6 mm thick protected by 40mm dia medium grade GI pipe and watering GI pipe shall be 20mm bore medium grade etc complete,all excavation andearth work & connecting the earthing to an earthing test point main switch board as specified and testing on completion complete all as specified & directed NOTE : RCC pit cover shall be pre-cast of RCC (1:2;4) type B-1 80 mm thick reinforced with XPM weighting not less than 4 Kgs/Sqm in lieu of CI cover. |
| 26 | S & F in replacement of unserviceable MCCB enclosure suitable for existing any make, any type, any poleof MCCB 100 TO 250 Ampscomplete, all as specified.Make -IndoAsian cat ref no 811985 or equivalent in Hager or Schneider / Havells as approved. |
| 27 | Fixing properlyexisting hanging Sheet steel enclosure of SPN/TPN DBbyfixing / flushingto wall by cutting niche & make good to the disturbed wall surface as per existing complete , all as specified. |
| 28 | Supplying only Resistance lowering GELMake : DSS. (Earth enhancing compound for earthing). |
| 29 | Disconnecting HT supply and taking out HT 11 KV OCB 400/800 amps de-assembling components, decarburizing contacts servicing & calibration complete HT OCB as per manufacturers instructions, cleaning / lubricating moving parts of trolley checkingwiring of numerical over current& Earth falt relay type aux voltage 20 to 110 volts AC/DC, CT rating 1A or 5A , with inbuilt master trip & TCS feature. Relay should have minimum 4 digital Binary Inputs and 6 Digital output contacts suitable for AC/DC operation universel type complete, alongwith control panel and control wiring, protection system and relays by primary & secondary injection system bank/battery chargers/DC systemcomplete tripping coils, checking of tripping system placing in the trolley back testing commissioning all as specified on load all as directed by Engineer-in-Charge.Note : (i): Any parts required for replacement to make the breaker serviceable will be measured and paid separately under appropriate item of Sch ‘A’ item No 30 to 38 as supply only but fixing charges of the parts replaced/repaired is deemed to be included in these item(ii) All other accessories excluding sch item No: to be supplied and fixed by the contractor at his own arrangement.(iii)calibration & testing will be carried out by machine which will be arranged by the contractor under his own arrangement. |
| 30 | Supply only Set of six Nos fixed arcing contractsuitable for 400 Amps 250 MVAHT OCB (11 KVA) complete |
| 31 | Supply only Contact in replacement to threaded type suitable for 400 Amps 250 MVA OCBcomplete |
| 32 | S&F only Epoxy spout insulator in replacement of assembly fixed with HT compound seal suitable for 11 KV 400 Amps 250 MVA capacity OCB complete |
| 33 | Supply only Set of two Nos actuating spring complete |
| 34 | Supply onlyContact blockcomplete |
| 35 | Supply onlyContact collar complete |
| 36 | Supply onlyLifting cross bar assembly complete |
| 37 | Supply onlySet of 02 Nos oil tank liners complete |
| 38 | Supply only Oil tank gasketcomplete |
| 39 | Disconnecting and taking out existing HT 11KV VCBs from housing and cleaning, rubbing and overhauling the mechanical parts incl Greasing oiling replacement of UNSV trip coil, breaker charging motor, gear panion, roller switch, Big gear etc and re-assembling the same after replacement as required and made the VCB serviceable including making all electrical connection and testing & calibration(IR Test, Continuity test, Tripping test of earth fault and Over current of panel )alongwith control panel and control wiring, protection system and relays by primary & secondary injection system bank/battery chargers/DC systemcomplete all as specified and directedNote :-(i): Any parts required for replacement to make the breaker serviceable will be measured and paid separately under appropriate item of Sch ‘A’ item No 40 to 49 as supply only but fixing charges of the parts replaced/repaired is deemed to be included in these item (ii) All other accessories excluding sch item No: to be supplied and fixed by the contractor at his own arrangement.(iii) calibration & testing will be carried out by machine which will be arranged by the contractor under his own arrangement. |
| 40 | Supply onlyVacuum Interrupter |
| 41 | Supply onlyBushing (Female) |
| 42 | Supply onlyflexible connectors |
| 43 | Supply onlyClosing coil assembly30/24 volts DC. |
| 44 | Supply only Tripping coil assembly30/24 volts DC. |
| 45 | Supply only Heating element with thermostat switch 150 Watt compact type |
| 46 | Supply onlyMotor cut off limit switch. |
| 47 | Supply only Spring charge motor, single phase suitable for spring charge motorised mechanism |
| 48 | Supply only Auxilary switch (6 NO + 6 NC ). |
| 49 | Supply only 11 KV bus insulator of suitable for 11 KV VCB/OCB Panel complete |
| 50 | Taking down, testing and calibration of numerical over current& Earth falt relay type aux voltage 20 to 110 volts AC/DC, CT rating 1A or 5A , with inbuilt master trip & TCS feature. Relay should have minimum 4 digital Binary Inputs and 6 Digital output contacts suitable for AC/DC operation universel type complete with checking of trip circuit by secondary injection set. The setting of relays to off trip match as per the CTs ratio and complete all as specified and directed |
| 51 | Supply, install, testing and commissioning in replacemen of UNSVtripping coil DC 30 V for 11 KV VCB complete all as specified and directed by . |
| 52 | Supply, install, testing and commissioning in replacemen of UNSV closing coil, DC 30V for 11 KV VCB complete all as specified and directed by . |
| 53 | Supply, install, testing and commissioning in replacemen of UNSV Trip push button for 11 KV 400 Amps OCB complete all as specified and directed by . |
| 54 | Supply, install, testing and commissioning in replacemen of UNSV Ammeter Digital type 144sqmm with CT ration 100/5 and current rating 0-50Amps and selector switch for panel complete all as specified and directed by . |
| 55 | Supply, install, testing and commissioning in replacemen of UNSV Ammeter selector switch 10A/440 Volt for 11 KV VCB Panelcomplete all as specified and directed by . |
| 56 | Supply, install, testing and commissioning in replacemen of UNSV Voltmeter square type Digital of size 144Sqmm of capacity 0 to 15 KV PT Ratio 11KV/110Volt for panel complete all as specified and directed by . |
| 57 | Supply, install, testing and commissioning in replacemen of UNSV Voltmeter selector switch 10A/440 Volt for 11 KV VCB Panel complete all as specified and directed by . |
| 58 | Supply, install, testing and commissioning in replacemen of UNSV 11 KV panel indicating lamp fitting LED type suitable for 24 volt/30volt DC complete with base complete all as specified. |
| 59 | Preparation of surfaces of VCB/OCBPanel Board cubical in shape applying two coat of synthetic enamelled paint of approved colour including supplying and fixing PVC name plate indicating different cable/switch and other accessories, connections complete all as specified and directed. |
| 60 | Supply, install, testing and commissioning in replacement of unserviceable numerical over current& Earth falt relay type aux voltage 20 to 110 volts AC/DC, CT rating 1A or 5A , with inbuilt master trip & TCS feature. Relay should have minimum 4 digital Binary Inputs and 6 Digital output contacts suitable for AC/DC operation universel type including wiring of the relay with 1.5 Sqmm PVC insulated unsheted copper wire with numbering tags, thimble, insulation material, nut bolts etc complete all as specified and directed.Cat part No.MC61Aofmake L&T orequivalent model in specified makes ie siemens/Alstom/ABB/JVS as approved by GE |
| 61 | M&L for fixed contact with insulator 800 amps, 11000volt for 11 KV VCB panel complete all as specified and directed |
| 62 | M&L for movable contact with insulator 800 amps, 11000volt for 11 KV VCB panel complete all as specified and directed |
| 63 | M & L in repelacement of UNSV Power factor meter digital type with auxiliary supply voltage 230volt.complete all as specified and directed. |
| 64 | M & L in repelacement of UNSVFrequency meter 47 to 52Hz digital type with auxiliary supply voltage 230 Volt.complete all as specified and directed. |
| 65 | M&L for Filtration and dehydration of transformer oil throughfiltration plant to improve the dielectric strength/insulation value of the transformer oil upto 65 KV/40 KV (RMS) at 2.5 mm gap and filling in various capacity of transformer 33/11KV, and 11/0.433 KV /OCB\"s respectivellyetc complete all as specified and directedNote :- (a)The contractor shall obtain shut down orders in writing before commencement of the work from Engineer-in-charge (b)The contractor shall avoid wastage of existing transformer oil.(c)The contractor shall be solely responsible for any damages to the transformer during process of oil filtration. He is responsible for making good any damage to the transformer at his own cost without any extra cost to the department.(d) The contractor shall ensure that the conservator tanks are full to its level before commencement of dehydration process. (e) Additional qty of transformer oil if any required for making the oil level upto the requirement in transformer shall be measured and paid separately as supply and filling but its cost of heating shall be deemed to be included in the rate quoted for above item. |
| 66 | Supply, and filling/topping up of transformer insulating oil EHV grade having dielectric strength65 KV/40 KV (R.M.S) at 2.50mm gap high viscosity confirming to IS – 335 of 1983 in various capacityof transformer 33 /11KV, and 11/0.433 KV /OCB\"s respectivelly complete all as specified and directed . |
| 67 | S&F in repelcement of UNSV battery bank battery 2 volt, 150 AH, suitable for minimum 10 hours rate of discharge battery bank for 11 KV complete all as specified and directed. |
| 68 | M & L for PCC 1:2:4 type 2 with 40mm grade stone aggregate as in foundation for outstanding around pole near feeder pillar/LT panel foundation of stays, including form work, fair finishing to exposed surface complete all as specified and as directed |
| 69 | M&L for PCC 1:4:8 type D2 with 40 mm graded stone aggregate as in foundation for hard standing aroundpole& near feeder pillar/LT panel foundation of stays, including form work, fair finishing to exposed surface complete all as specified and as directed |
| 70 | M&L for PCC 1:3:6 type C2 with 40 mm grade stone aggregate for coping of poles,stays incl. form workcomplete all as directedby .. |
| 71 | Brickwork with subclass ‘B’ bricks, straight or curved on plan to any radius in half brick thick walls built in cement mortar 1:6 complete all as specified and directed by . |
| 72 | Rendering 15mm thick on fair faces of brick work or concrete surfaces in cement plastering 1:4 complete all as specified and directed |
| 73 | M & Lfor spreading crushed/hand broken 20/ 40 mm graded sand stone aggregate around and under 4 pole/ 2 pole structure/11 KV Yard uniformally complete, all as specified and directed. Note :- (i) Excavation of earth work will be measured & paid separately under relevant items. (ii) Spread thickness of aggregates shall be measured and cubical content shall be worked out with deduction of 50% for voids for arriving at net qty. |
| 74 | M&L in replacement of UNSV danger notice board and Supply and fixing new danger notice board size 250mmx200 mm made out of 1.6 mm thick mild steel sheet, suitable for 11KV HT line and applying two coats of synthetic enameled paint (red colour) over a coat of red oxide primer including writing letters,figures and conventional skull and bones of suitable size on board in standard pattern as per IS fixed with and includingMS clamps made out of mild steel flat iron,bolts ,nuts and washers etc complete, all as specified anddirected by . |
| 75 | Disconnecting, dismantling,and taking out of unserviceable current Transformer from HT complete & Supplying installing commissioning and testing of new current transformer,indoor epoxy type,ratio 180/0.578conforming to IS 2705 part I of 1981, 50 Hz for HT 11 KV havinginsulation level class1-P10,IL-28/75kv , burden of 15VA and breaking capacity 18.4 KA for 1.0 second and necessary thimbles nut bolts etc complete all as specified and directed |
| 76 | M & L for servicing/ overhauling of HT 11 KV 3 phase capacitor bank of rating 74x6= 444 KVAr along with series reactor of 11 KV 3 phase 0.90 KVAr, oil cooled and residual voltage transformer by cleaning complete, checking bus bar connection, including replacement of unserviceable accessories, nut bolts, topping up oil ,making connections and testing complete all as specified and directed Notes:-(i) Replacement of unserviceable parts shall be measured and paid for separately under appropriate item of Sch ‘A’ as supply only but fixing charges of the parts replaced/repaired is deemed to be included in these item (ii) Fresh oil required for top up shall be measured as “supply only” but its heatingand filling shall be included in the rate quoted by the contractor for above items.(iii) The quoted rate shall be deemed to include replacement of small/ minor parts i.e.nut, bolt washers,etc. |
| 77 | Supply onlyHT 11 KV shunt capacitor of 74 KVAr rating with insulation level 28/75suitable for HT 11 KV 3 phase capacitor bank of any make, dismantled/fixed under Sch ‘A’ item No. 32 here in above complete all as specified and directed . |
| 78 | Disconnecting and taking down carefully old unserviceable GI strip of any type and sizeand Material and labour for laying along the wall/roof GI strip of size 32mm x 6mm complete with all accessories such as porcelain insulators, saddles and fixing screw etc for conductor complete, all as specified anddirected by . |
| 79 | Excavation in trenches in any type of soil not exceeding 1.5 metre deep and not exceeding 1.5 mtr width and getting out soil including forming bottom surface to required slope/gradient forlaying cables/pipes etc. including removing cable protection covers/ bricks complete all as specified and directed. Notes : (i) Excavation shall be made carefully in order to avoid damage of existing cables and brick protection.(ii) The excavation work may be carried out in short lengths for locating fault in under ground cables at different locations |
| 80 | M&L for Returning, filling in, including spreading leveling, watering and well ramming the excavated soil in layers not exceeding 25 cm thick complete all as specified and directed. |
| 81 | M&L for Removal of surplus excavated soil to a distance not exceeding 50 Mtr distance and depositing as directedat a level not exceeding 1.5 mtr above starting point complete all as specified and directed. |
| 82 | Material & labour for sand filling with clean dry fine sand unwashed including gently punning around cables in trenches/ducts for cable protection complete all as specified and directed (NOTE : Thickness after punning shall be measured for payment) |
| 83 | Supplying & Laying un-reinforced pre cast flat concrete cable protection cover of class HV, type I, size 300mm x 180mm x 40mm, factory made, complete all as specified and directed . |
| 84 | Fixing / laying only old un-reinforced pre cast flat concrete cable protection cover of any description complete all as specified and directed . Note :- Oldconcrete cable protection cover retrived under item No.39 herein above shall be reused. |
| 85 | Supplying, Laying, testing and commissioning in replacement of UNSV XLPE insulated, PVC sheathed (heavy duty) armoured shieldedcable with aluminium conductor for working voltage upto 11KV (Earthed) ,conforming to IS 7098 Part-II amended upto date complete, having cross sectional area under mentioned size of cables laid in trenches/fixed on pole/wall / passed through pipe including making necessary connection with VCB/OCB/ 4 pole/2 pole structure etc. complete all as specified and directed. Make:Havells/CCI/ICL/GLOSTER/Incab/Nicco/Polycab/Plaza) (NOTE: Earth work, sand cushioning, pipe, clamps for holding cables and PCC protection shall be measured and paid separately ) |
| 86 | 95 Sqmm3core |
| 87 | 120 Sqmm 3core |
| 88 | 240 Sqmm3core |
| 89 | Re-laying HT cable Obtained form Item No 36(Any size) |
| 90 | Supplying, laying & jointing in replacement of UNSV GI water tubing, under mentioned bore, light grade as in sleeving etc laid in trenches / ducts etc. complete all as specified and directed by Engineer-in-Charge.(MAKE : TATA/JINDAL/TT SWASTIK) |
| 91 | 100 mm bore |
| 92 | 80 mm bore |
| 93 | Disconnecting and taking out old Unserviceable HT joint complete and Supply , jointing and testing cable jointing kit of 11 KV (Earthed) grade cable for indoor termination, heat shrink type complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 Sqmm to 95 Sq mm complete all as specified and ditected. |
| 94 | Disconnecting and taking out old Unserviceable HT joint complete and Supply , jointing and testing cable jointing kit of 11 KV (Earthed) grade cable for indoor termination, heat shrink type complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 Sqmm to 185 Sq mm complete all as specified and ditected. |
| 95 | Disconnecting and taking out old Unserviceable HT joint complete and Supply , jointing and testing cable jointing kit of 11 KV (Earthed) grade cable for outdoor termination, heat shrink type complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 Sqmm to 95 Sq mm complete all as specified and ditected. |
| 96 | Disconnecting and taking out old Unserviceable HT joint complete and Supply , jointing and testing cable jointing kit of 11 KV (Earthed) grade cable for outdoor termination, heat shrink type complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 Sqmm to 185 Sq mm complete all as specified and ditected. |
| 97 | Disconnecting and taking out old Unserviceable HT joint complete and Supply , jointing and testing cable jointing kit of 11 KV (Earthed) grade cable for straight through, heat shrink type complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 50 Sqmm to 95 Sq mm complete all as specified and ditected. |
| 98 | Disconnecting and taking out old Unserviceable HT joint complete and Supply , jointing and testing cable jointing kit of 11 KV (Earthed) grade cable for straight through, heat shrink type complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size 120 Sqmm to 185 Sq mm complete all as specified and ditected. |
| 99 | Dismantling & taking out unserviceable steel & iron items from poles i.e cross arms, bracing, supports, clamps and back plates etc. including nuts & bolts complete and Supply & fixing cross arms, bracing, supports, clamps and back plates fabricated from structural steel sections including nuts & bolts , washers , welding bending cold or hot , drilling holes for bolts in any shape or sizeas indicatedor directed and inclusive of two coats of aluminium paint over a coat of red oxide primer complete all as specified and directed. |
| 100 | Supply , Install and testing in replacement of unserviceable HT 11kV vertical swing triple pole gang operated air break switch (GOD) consisting of twelve insulator (3 insulators in each phase and one each for DO fuse).Mounted over the MS channel frame, operating mechanism, operating handle GI medium grade 25 mm bore, 5 mtr long with locking arrangement system connected with operating handle and 7 leaver lock of Godrej, moving and fixed jaws,copper jumpher strip etc suitable for 11000 volt 200 Amp current rating all as specified and directed at site.. |
| 101 | Dismantling and taking down existing unserviceable lightning arrestor of any capacity and any description and Supply, fixing, commissioning & testing of distribution class lighting arrestor of rating 12 KV capacity and 10 KA NDC(Peak)confirming to to IEC-99.4 including brackets, clamps, bolts, nuts and washers complete all as specified and directed. |
