REPAIR / MAINTENANCE OF STREET LIGHT, DG SETS, LTUG CABLE, LT PANEL, AND UPKEEP HT DISTRIBUTION SYSTEM, TRANSFORMER AND ALLIED WORKS AT GHATKOPAR AND VIKHROLI UNDER GE NORTH MUMBAI

Amount

Excavation in trenches, not exceeding 1.50 m wide and not exceeding 1.5 m in depth, for foundation, cable trenches etc, not exceeding 10 sqm on plan and getting out hard/dense soil complete all as specified and as directed by Engineer-in-Charge.

Returning, filling in including spreading, levelling, watering and well ramming in layer not exceeding 25cm in soil complete all as specified and as directed by Engineer-in-Charge.

Removing excavated material to a distance not exceeding 50 m and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and as directed by Engineer-in-Charge

Supply and lay double wall corrugated (DWC) HDPE pipe 40mm outer dia and inner dia 32mm, as per IS-16205 including couplers and bend for cable protection laid in trenches etc complete all as specified and as directed by Engineer-in-Charge Make : TELEREX 450N or equivalent as approved by GE

Supply and lay double wall corrugated (DWC) HDPE pipe 63mm outer dia and inner dia 50mm, as per IS-16205 including couplers and bend for cable protection laid in trenches etc complete all as specified and as directed by Engineer-in-Charge Make : TELEREX 450N or equivalent as approved by GE

Supply and lay LTUG XLPE insulated, heavy duty, 1100 V grade electric cable with aluminium conductor, served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed, laid in trenches or passing through pipe, making all connections with and including provision of necessary glands, lugs, bushing etc as required including taking down old unserviceable cable complete all as specified and as directed by Engineer-in-Charge of following sizes:- Note : Earthwork excavation, DWC pipe for cable protection shall be measured and paid separately in their respective items

10 Sqmm x 4 core

16 Sqmm x 4 core

70 Sqmm x 3.5 core

Supply and lay of size 10Sqmm x 2 core LTUG XLPE insulated, heavy duty, 1100 V grade electric cable with aluminium conductor served with an inner sheathing of PVC tape armoured with galvanised steel wire or tape and overall PVC sheathed, fixed on walls including provision of necessary glands, lugs, bushing etc as required including taking down old unserviceable cable complete all as specified and as directed by Engineer-in-Charge

Supply and fix galvanised iron pipe, light grade, 50mm bore for cable protection on wall, trenches, road crossings etc. with suitable size of GI saddle, wherever necessary complete all as specified and as directed by Engineer-in-Charge. Make: TATA/SWASTIK/JINDAL/Bharat Steel tube/ZENITH/Indian Tube Company

Supply and fix galvanised iron pipe, light grade, 80mm bore for cable protection on wall, trenches, road crossings etc. with suitable size of GI saddle, wherever necessary complete all as specified and as directed by Engineer-in-Charge. Make: TATA/SWASTIK/JINDAL/Bharat Steel tube/ZENITH/Indian Tube Company

Material and labour for earthing complete with Galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of earth the plate not less than 1.5 metres below normal ground level, connected to plate with GI earth strip 32 x 6mm, 7.5 m long from earth point to test point and other end connected to control board / panel / equipment, laid under floors/plinths or fixed on walls or concealed in wall etc by means of bolts, nuts, check nuts and washers made out of galvanised iron or steel with provision of charcoal & common salt packed upto minimum 150 mm all around the earth plate and protected by 40 mm bore light grade galvanised iron pipe complete all as shown in electrical plate No.3 of MES schedule Part I, 2009 with PCC pit in PCC 1:2:4 type B1 using 20 mm graded stone aggregate, MS angle iron frame of size 50mm x 50mm x 5mm, cast iron cover with locking arrangements, GI 20 mm bore medium grade pipe and CI funnel with wire mesh for watering arrangement including necessary excavation and earth work in any type of soil/strata & testing complete all as specified and as directed by Engineer-in-Charge.

Supply and fix GI strip 32X6 mm buried in ground/on wall, extension of existing earthing lead all as per specified and directed by Engineer - in - charge.

Supply and fix MCCB 4 pole, 100Amps, 415 Volts, 50 Hz, 16 KA breaking capacity, thermal & magnetic adjustable type with extended copper terminals including all connections and testing including taking down of old unserviceable MCCB complete all as specified and as directed by Engineer-in-charge. Make: Schneider / Havells / L&T / ABB / Legrand / Siemens / C&S

Material and labour for cutting the existing bituminous road / hard standing of size not exceeding 45cm wide and depth exceeding 30cm and not exceeding 45cm for passing of UG cable through GI pipe and making good the disturbed surface filled with excavated material and top 200mm depth with plain cement concrete 1:3:6, type C1 using 20mm graded aggregate complete all as specified and directed by Engineer-in-Charge.

Supply and fix in replacement of street light bracket arm fabricated out of 40mm dia GI tubing medium grade 1.2 meter long bend to shape fixed on pole with including 2 pair of clamps of fitted with suitable size nuts, bolts washers including one coat of paint complete all as specified and as directed by Engineer-in-Charge.

Supply and fix in repairs cable junction box made out of thermoplastic sheet, IP66 protected outdoor installation of size 200 x 160 x 98mm with 4 way bakelite cable terminals including 03 Nos polyimide gland with check nut (M-32- 2 Nos) fixed on poles with flat iron clamps of size 25x3mm, nut, bolt, washers etc including applying two coats of synthetic enamel paint over a coat of red oxide zinc chrome primer and provision of one single pole MCB 6 amps for controlling light etc complete all as specified and as directed by Engineer-in-Charge. Make : Sintex GS-JB-2014 / K-8250 of Hensel or equivalent in National

Supply and fix in repairs, three core, PVC insulated and unsheathed, unarmoured, 1100 Volt grade cable, 2.5 sqmm with stranded copper conductor cable, drawn through 20 mm dia PVC conduit, medium grade with necessary fixing arrangement from looping box to security light fitting complete all as specified and as directed by Engineer-in-Charge. Make: Finolex / Plaza / Anchor / Havells / Polycab

Supply and fix in repairs digital timer programmable switch, single phase, 240 volt, rating with contactor type ML-2 fitted inside steel enclosure complete all as specified and as directed by Engineer-in-Charge.

Supply and fix energy saving and environmental friendly, innovate die cast aluminium LED flood light fitting of capacity 70 watt, luminaire fixture, IP 65 protection level used as a light source for highlighting architectural features or area lighting including suitable bracket and fixed to pole/ wall with two Nos. GI clamps made out of 32 x 6mm thick flat with nuts, bolts and washers etc complete all as specified and directed Make : Havells, cat part No. JETANEOFL70WLED757LTG or equivalent make of Philips / Wipro / Luker as approved by GE.

Supply and fix LED Bollard mushroom Light Fitting 9 Watt (as approved), New Generation, Environ-mental Friendly, Energy Saving, Long Life, Aesthetically Designed, Aluminium Land-scape Luminaire for Diffused Lighting with High Power LED as Light Source, IP-65 Protected, Electrically connecting up with cable, including laying Cement Concrete 1:3:6 (20mm graded stone aggregate) in Copping of Poles, etc., Weathering slightly Rounded or Chamfered Angle and Throating, Fair Finishing to all Exposed Faces of Concrete including necessary Earthwork and Formwork, complete all as specified and as directed. Complete all as specified and as directed. Make : Shakti -SZPGMX009 -900mm or equivalent make of Philips / Wipro / Luker / Havells as approved by GE

Supply and fix in repairs LED Security light fittings and commissioning LED street light fittings 1x 70 watts, pressure die cast aluminium housing, heat resistance toughened glass with frame, IP 65/66 protection, better optics for uniform distribution complete with necessary copper wire connection of suitable size, complete all as specified and as directed by Engineer-in-Charge. Make : Philips Cat part No. BRP410 LED CW 072 MRFG S1 PSU GR or equivalent in Havells / Bajaj / Luker as approved by GE

Material and labour for complete removal of existing paint of steel tubular / rail poles length up to 9 mtr including preparation of outer surface and applying two coats of aluminium paint over a coat of red oxide and two strip of yellow and black colour paint of size 30 cm width from bottom of pole height 30 cm, including numbering to pole with base paint of yellow colour and Black for numbering should not be less than 100 mm in height and 10 mm in width complete all as specified and as directed by Engineer-in-Charge

Material and labour for preparing the surface of old RCC poles of any size and painting with one coat of cement base paint to exposed surface of pole and painting 30cm wide strips with yellow and black alternatively upto a height of 1.5m from ground level including writing the pole number on the HT/LT of any type with black paint on the yellow surface and size of the same letters as per existing etc complete all as specified and as directed by Engineer-in-Charge

Material and labour for earthing complete with Galvanised steel earth plate electrode 60 cm x 60 cm x 6 mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of earth the plate not less than 1.5 metres below normal ground level, connected to plate with GI earth wire 4mm dia, 7.5 m long from earth point to test point and other end connected to control board / panel / equipment, laid under floors/plinths or fixed on walls or concealed in wall etc by means of bolts, nuts, check nuts and washers made out of galvanised iron or steel with provision of charcoal & common salt packed upto minimum 150 mm all around the earth plate and protected by 40 mm bore light grade galvanised iron pipe complete all as shown in electrical plate No.3 of MES schedule Part I, 2009 with PCC pit in PCC 1:2:4 type B1 using 20 mm graded stone aggregate, MS angle iron frame of size 50mm x 50mm x 5mm, cast iron cover with locking arrangements, GI 20 mm bore medium grade pipe and CI funnel with wire mesh for watering arrangement including necessary excavation and earth work in any type of soil/strata & testing complete all as specified and as directed by Engineer-in-Charge.

Material and labour for servicing of engine of 40 KVA DG Set with draining out of engine oil / lubricant, coolant, taking out and replacement of following parts. (a) Lub oil filter - 01 (b) Fuel filter element - 02 (c) Engine oil - 13 ltrs (d) Coolant - 15 ltrs (e) Distilled water (75ml bottle) - 10 bottle (f) Air filter element complete - 1 Nos (g) Fan belt for 40 KVA capacity DG Set including dismantling the existing one all as directed. (h) Flexible fuel/oil pressure pipe of exiting size and length upto 1.5 mtrs and connecting complete suitable for DG set of 40 KVA. Note : The old and unsv material except battery shall be the property of the contractor and the same will be handed over to contractor through schedule of credit.

Material and labour for repairs to door of acoustic enclosure of DG set with replacement of door lock - 3 Nos, welding of hinges as required etc complete all as specified and as directed.

Dismantling fuel tank from its existing position, M & L for cleaning of tank and refixing the same in rear side of enclosure with necessary welding/ fixing of nuts & bolts as required etc complete all as specified and as directed.

Material and labour for repairs to existing AMF Panel which includes fault repairs, repair to damaged and worn out parts with replacement of worn-out wirings to make the panel functional with replacement of following parts complete all as specified and as directed. (a) Power Contactor 70 Amps 4 pole with 415 volts coil - 2 Nos (b) Power Contactor 20 Amps 4 pole with 415 volts coil - 2 Nos (c) Digi Control relay with digital display Make : Kirloskar - 1 No (d) Replacement of old rewireable fuse unit with mcb of 5/10 amps rating for control ckt - 10 Nos.

Supply, install, test and commissioning of suitable size factory made out door type, dust and vermin proof, LT feeder pillar box double door, cubical and compartmentalized type, 415 volts, AC, 50 Hz, fabricated with 3.15mm thick CRCA sheet for outer side and 2mm thick inside complete with and including mounted on angle iron frame stand of size 50 x 50 x 6 mm thick 50 cm long leg, grouted in PCC (1:2:4) type B1 (using 20 mm graded stone aggregate), spray painted inside and outside, powder coated of approved colour by Engineer-in-Charge, enclosed bus bar chamber with aluminium bus bar of size 40x10mm for phases and neutral (04 Nos of rating capacity 300 Amps), mounted on PVC insulators, electric connection complete with from MCCB to main bus bar, cable glands, thimble complete with and including openable shutters butt hinged, locking arrangement including PCC work, excavation & earth work, taking down old rusted feeder pillar box complete and comprising supply and fix for following etc complete all as specified and as directed by Engineer-in-Charge:-

INCOMING: (a) MCCB 4 pole, 250 Amps, 415 volts, 50 Hz, 36 KA, adjustable thermal & adjustable magnetic settings - 01 No (b) CT coil of ratio 300/5 Amps - 03 Nos OUTGOING: (a) MCCB 4 pole, 100 Amps, 415 volts, 50 Hz, 16 KA, adjustable thermal & adjustable magnetic settings - 06 Nos (b) Bus bar chamber with aluminium strip with heat shrinkable insulating sleeve size 50 x 10mm - 4Nos of required length supported on FRP insulators, internal wiring for indicators with 2.5 Sqmm copper cable single core. (c) Digital type Ammeter 0 - 500 Amps - 01 No three phase on side programmable. (d) Digital type Voltmeter 0 - 500 V - 01 No three phase on side programmable. (e) LED type indicator lamps RYB - 01 Set (f) Timer switch 4 Pole 415 Volts with ML-2 Contactor-01 Nos Note: (i) Contactor shall be submit the drawings of panels for approval before fabrication in factory. (ii) LT panel board shall be CPRI approved.

Supply, install, test and commissioning of suitable size factory made out door type, dust and vermin proof, LT feeder pillar box double door, cubical and compartmentalized type, 415 volts, AC, 50 Hz, fabricated with 3.15mm thick CRCA sheet for outer side and 2mm thick inside complete with and including mounted on angle iron frame stand of size 50 x 50 x 6 mm thick 50 cm long leg, grouted in PCC (1:2:4) type B1 (using 20 mm graded stone aggregate), spray painted inside and outside, powder coated of approved colour by Engineer-in-Charge, enclosed bus bar chamber with aluminium bus bar of size 40x10mm for phases and neutral (04 Nos of rating capacity 600 Amps), mounted on PVC insulators, electric connection complete with from MCCB to main bus bar, cable glands, thimble complete with and including openable shutters butt hinged, locking arrangement including PCC work, excavation & earth work, taking down old rusted feeder pillar box complete and comprising supply and fix for following etc complete all as specified and as directed by Engineer-in-Charge:-

INCOMING: (a) MCCB 4 pole, 400 Amps, 415 volts, 50 Hz, 36 KA, adjustable thermal & adjustable magnetic settings - 01 No (b) CT coil of ratio 400/5 Amps - 03 Nos OUTGOING: (a) MCCB 4 pole, 200 Amps, 415 volts, 50 Hz, 16 KA, adjustable thermal & adjustable magnetic settings - 04 Nos (b) Bus bar chamber with aluminium strip with heat shrinkable insulating sleeve size 50 x 10mm - 4Nos of required length supported on FRP insulators, internal wiring for indicators with 2.5 Sqmm copper cable single core. (c) Digital type Ammeter 0 - 500 Amps - 01 No three phase on side programmable. (d) Digital type Voltmeter 0 - 500 V - 01 No three phase on side programmable. (e) LED type indicator lamps RYB - 01 Set Note: (i) Contactor shall be submit the drawings of panels for approval before fabrication in factory. (ii) LT panel board shall be CPRI approved.

Supply, install, test and commissioning of suitable size factory made Indoor type, dust and vermin proof, LT feeder pillar box double door, cubical and compartmentalized type, 415 volts, AC, 50 Hz, fabricated with 3.15mm thick CRCA sheet for outer side and 2mm thick inside complete with and including mounted on angle iron frame stand of size 50 x 50 x 6 mm thick 50 cm long leg, grouted in PCC (1:2:4) type B1 (using 20 mm graded stone aggregate), spray painted inside and outside, powder coated of approved colour by Engineer-in-Charge, enclosed bus bar chamber with aluminium bus bar of size 40x10mm for phases and neutral (04 Nos of rating capacity 300 Amps), mounted on PVC insulators, electric connection complete with from MCCB to main bus bar, cable glands, thimble complete with and including openable shutters butt hinged, locking arrangement including PCC work, excavation & earth work, taking down old rusted feeder pillar box complete and comprising supply and fix for following etc complete all as specified and as directed by Engineer-in-Charge:-

INCOMING: (a) MCCB 4 pole, 250 Amps, 415 volts, 50 Hz, 36 KA, adjustable thermal & adjustable magnetic settings - 01 No (b) CT coil of ratio 300/5 Amps - 03 Nos OUTGOING: (a) MCCB 4 pole, 100 Amps, 415 volts, 50 Hz, 16 KA, adjustable thermal & adjustable magnetic settings - 04 Nos (b) Bus bar chamber with aluminium strip with heat shrinkable insulating sleeve size 50 x 10mm - 4Nos of required length supported on FRP insulators, internal wiring for indicators with 2.5 Sqmm copper cable single core. (c) Digital type Ammeter 0 - 500 Amps - 01 No three phase on side programmable. (d) Digital type Voltmeter 0 - 500 V - 01 No three phase on side programmable. (e) LED type indicator lamps RYB - 01 Set (f) Timer switch 4 Pole 415 Volts with ML-2 Contactor-01 Nos Note: (i) Contactor shall be submit the drawings of panels for approval before fabrication in factory. (ii) LT panel board shall be CPRI approved.

Supply and fix in repair 6 mm thick MS plates chequered channels, square cut or notched (ordinary and counter sunk) , without any attachment and similar work conforming to Fe 410-W(Gde-E- 250) quality A to be laid on cable trenches in substations for protection complete all as specified and directed.

Supply and fix in repair DB vertical type 4 way TPN in repair, double door load line powder coated complete alongwith 200 Amp rated Bus bar fixed on wall duly grouted in solid block wall or on wooden board in and including copper lugs/thimbles duly crimped for connection complete all as specified and directed. Note: Thimble/lugs of rating of MCCB should be used with wire for fixing in the MCB. Make : Havells / Legrand / Schneider / MDS sample as approved by GE.

Supply and fix in repair MCB TPN in repair, 100 amps, 'C' series, breaking capacity 10 KA, 'C' curve 240 volts, 50Hz including necessary incoming and outgoing electric connection with suitable size of copper lugs etc., complete all as specified and directed. Make : Havells / Legrand / Schneider / MDS sample as approved by GE.

Supply and fix in repair MCB SP in repair, 240 volt, 40 Amps, C series, complete all as specified and directed. Note: Thimble/lugs of rating of MCB should be used with wire for fixing in the MCB Make : Havells / Legrand / Schneider / Indo Asian sample as approved by GE.

Material and labour for filtration/ dehydration of transformer oil from indoor/outdoor transformer including all VLE units at site by using mobile transformer oil filtration plant to achieve required dielectric strength as directed. Testing of existing transformer oil before filtration and after filtration will be carried out and keep records. Top up transformer oil up to conservator level, connecting and testing of transformer on load for its smooth functioning all as specified and as directed for capacity 2Nos. x 400 KVA / 1No. x 750KVA. Note: (i) Necessary test report for oil testing will be submitted by the contractor. (ii) Quoted rated is inclusive for all necessary arrangement of bringing filtration plant, empty barrels for storage of drain out transformer oil etc as required at site. (iii) Top up of transformer oil will be measured and paid separately.

Supply and toping up of transformer insulation oil conforming to IS 395-1983 having die electric strength minimum 60 KV/4mm including topping up in transformer's, OCB's and OFS etc complete all as specified and as directed by Engineer-in-charge. Make :- Power oil/HP/BP

Supply and fix in repairs of voltmeter, 0 to 500 Volts, AC, suitable for three phase, digital type all as directed. Make: AE/Schneider/L&T

Supply and fix in repairs of Ammeter, digital type, 0-300 Amps, AC CT operated, suitable for three phase all as directed. Make: AE/Schneider/L&T

Supply and fix in repairs, LT current transformer, 1100V, CT ratio 300/5, 10 VA moulded type factory made and all as directed. Make: AE/L&T/Crompton or equivalent

Supply and fix in repairs, LT current transformer, 1100V, CT ratio 200/5, 10 VA and all as directed. Make: AE/L&T/Crompton or equivalent

Supply and fix in repairs, Indicator lamp assembly (solid state lamp) 240 volts, AC, as per existing sample R,Y,B complete set with LED including necessary connection all as directed. Make : L&T/Schneider/AE

Material and labour for Preparation of old painted steel surfaces of any description over 10cm in width or girth, not otherwise described and applying one coat of synthetic enamel paint complete all as specified and directed by Engineer-in-Charge. Make: Berger paints/Asian paints/Shalimar paints

Material and labour for Preparation of old painted surfaces of transformer of 750 KVA capacity and applying one coat of synthetic enamel paint complete all as specified and directed by Engineer-in-Charge. Make: Berger paints/Asian paints/Shalimar paints

Material and labour for Preparation of old painted surfaces of transformer of 400 KVA capacity and applying one coat of synthetic enamel paint complete all as specified and directed by Engineer-in-Charge. Make: Berger paints/Asian paints/Shalimar paints

Supply only hand gloves of good quality ISI marked 15 KV all as specified and directed by Engineer-in-Charge. (Pair of two Nos ) Make: Jaipuria brothers/National

Supply and fix in repair for replacement of Breather unit with superior quality complete filled with blue colour silica jel and oil, suitable for 750/400 KVA transformer including taking down of old one all as specified and directed by Engineer-in-Charge. .

Disconnecting & taking out all the capacitors from 150/130 KVAr capacitor bank panel from DGQA Ghatkopar & DGQA Vikhroli Substation. Replacement in repairs one out of parts and necessary wiring etc. & reassembling the capacitor bank after necessary painting including testing complete all as specified and directed by Engineer-in-Charge. Note: (a) The quoted rates by the contractor includes for fixing the serviceable parts in position in replacement of unserviceable with new part. (b) Capacitors, relay, Indicators lamps shall be measured and paid separately.

Supply only in repairs 25 KVAR, 440 volts, 50 Hz, 3 phase capacitors of APFC panel all as specified and directed by Engineer-in-Charge. Make : L&T Model - Box series : LTBCH or equivalent in EPCOS/Havells.

Supply only in repairs 20 KVAR, 440 volts, 50 Hz, 3 phase capacitors of APFC panel all as specified and directed by Engineer-in-Charge. Make : L&T Model - Box series : LTBCH or equivalent in EPCOS/Havells.

Supply only in repairs 10 KVAR, 440 volts, 50 Hz, 3 phase capacitors of APFC panel all as specified and directed by Engineer-in-Charge. Make : L&T Model - Box series : LTBCH or equivalent in EPCOS/Havells.

Supply only in repairs 5 KVAR, 440 volts, 50 Hz, 3 phase capacitors of APFC panel all as specified and directed by Engineer-in-Charge. Make : L&T Model - Box series : LTBCH or equivalent in EPCOS/Havells. Note for Item No. 48 to 51: All the capacitor shall be in factory sealed box with original factory test certificate for each capacitors. No loose capacitor will be accepted.

Supply only in repairs Capacitors duty contactor 25 KVAR rating, 440 Volts, 3 phase, 50 Hz all as specified and directed by Engineer-in-Charge. Make : L& T Type MO C (8536) or equivalent in Epcos/havells.

Supply only in repairs Capacitors duty contactor 20 KVAR rating, 440 Volts, 3 phase, 50 Hz all as specified and directed by Engineer-in-Charge. Make : L& T Type MO C (8536) or equivalent in Epcos/havells.

Supply only in repairs Capacitors duty contactor 10 KVAR rating, 440 Volts, 3 phase, 50 Hz all as specified and directed by Engineer-in-Charge. Make : L& T Type MO C (8536) or equivalent in Epcos/havells.

Supply only in repairs Capacitors duty contactor 5 KVAR rating, 440 Volts, 3 phase, 50 Hz all as specified and directed by Engineer-in-Charge. Make : L& T Type MO C (8536) or equivalent in Epcos/havells.

Supply only in repairs APFC Controller with relay single phase sensing with 08 outgoing all as specified and directed by Engineer-in-Charge. Make: L & T Cat Part No :- CS91614OOOO or equivalent in Havells/Epcos

supply and fix in repairs of fuse carrier for HT 11 KV oil switch as per existing size complete all as specified and as directed by Engineer-in-charge.

Supply and fix in repairs HT HRC type fuse 12 KV rating 10 amps complete all as specified and as directed by Engineer-in-charge.

Supply and fix in repair of transformer LT side bushing/insulator with neoprene washer with terminal studs and bolt, nuts suitable for 400 KVA, including drain out of transformer oil as required & re-fill the same after repair complete all as directed by Engineer-in-charge.

Supply and fix in repair of transformer LT side bushing/insulator with neoprene washer with terminal studs and bolt, nuts suitable for 750 KVA, including drain out of transformer oil as required & re-fill the same after repair complete all as directed by Engineer-in-charge.

Note: Deduct Credit for demolished / dismantled material of Rs. (-) 32,751.00 (Minus) as listed in Schedule of Credit. Tenderers will not quote against this item being a tentative amount to be considered to arrive at the 'Contract Sum'

Chaudhary Enterprises