REPAIR REPLACEMENT OF DETERIORATED FAULTY UNDERGROUND LT CABLES METER PANEL BOARDS INCLUDING REPAIR OF ELECTRIC METERS AND CONNECTED WORKS AT VARIOUS BLDGS OF CELL 01 AT NOFRA COLABA MUMBAI

Amount

Note : (a) Functional tools & plants shall be carried by tradesman all time for attending any site. (b) Necessary ladder / cloth or any other material reqd. (c) Debris / site clearance immediately before leaving site. (d) Safety eqpt to be carried all time. (e) In case of non-adherence of any of above fine/ penalty to be carried as under:- (i) 1st Time - Rs 200/- (ii) 2nd Time - Rs 500/- (iii) 3rd Time - Warning to contractor. (f) In case of 3 warning to contractor, it will be reflected in WLR for slow progress. (g) Complaint registered upto 11:00AM & emergency complaint to be attended same day. (h) Complaint Team consist of 02 Electrician alongwith reqd helpers.

Taking up old U/S XLPE insulated screened. PVC bedded, galvanized steel strip or wire armored, electric power cable (heavy duty) 1100 Volts grade with stranded aluminium conductor including taking up Old concrete cable cover from trenches/walls/ceiling/poles etc any size all as specified and directed

Excavation in trenches not exc 1.5 mtr wide and not exc 1.5 mtr in depth for foundation, laying of UG Electric cable / staying of steel tubular pole etc. and getting out in soft and loose soil/ hard soil, complete all as specified and as directed .

Cutting existing road surface or hard standing 0.45 mtr depth (22 cm thick comprising bituminous topping) using latest technology for laying of pipes/ cables and making good distrubed surface to match with existing complete.

Removing the excavated material/ soil not exc 50m out of MD land complete all as specified and directed .

Returning & filling in, including spreading, levelling, watering & well ramming in layers not exc 25 cm as in soil complete all as specified & directed .

Material and labour for dry clean river sand for cushioning of cable in trenches for cable protection including spreading, leveling and hand punning complete all as specified in SSR Part-I and as directed. [Note :- Only compacted thickness of sand will be measured and paid.]

Supplying and laying un-reinforced precast concrete cable cover, class LV Type I, flat, size 250 mm x 150 mm x 40 mm. laid in trenches complete all as specified and directed.

Supply, laying including testing and commissioning PVC insulated XLPE, armoured LT cable, 1100 Volts grade with aluminium conductor of size 3.5 core 35 Sqmm laid in trenches / through pipe /ducts or fixed on wall etc complete all connections to LT panel with proper size glands & lugs all as specified & directed.

Supply, laying including testing and commissioning PVC insulated XLPE, armoured LT cable, 1100 Volts grade with aluminium conductor of size 3.5 core 70 Sqmm laid in trenches/through pipe /ducts or fixed on wall etc complete all connections to LT panel with proper size glands & lugs all as specified & directed.

Supply, laying including testing and commissioning PVC insulated XLPE, armoured LT cable, 1100 Volts grade with aluminium conductor of size 3.5 core 95 Sqmm laid in trenches/through pipe /ducts or fixed on wall etc complete all connections to LT panel with proper size glands & lugs all as specified & directed.

Supply, laying including testing and commissioning PVC insulated XLPE, armoured LT cable, 1100 Volts grade with aluminium conductor of size 3.5 core 120 Sqmm laid in trenches/through pipe /ducts or fixed on wall etc complete all connections to LT panel with proper size glands & lugs all as specified & directed.

Supply, laying including testing and commissioning PVC insulated XLPE, armoured LT cable, 1100 Volts grade with aluminium conductor of size 3.5 core 150 Sqmm laid in trenches/through pipe /ducts or fixed on wall etc complete all connections to LT panel with proper size glands & lugs all as specified & directed.

Supply, laying including testing and commissioning PVC insulated XLPE, armoured LT cable, 1100 Volts grade with aluminium conductor of size 3.5 core 185 Sqmm laid in trenches/through pipe /ducts or fixed on wall etc complete all connections to LT panel with proper size glands & lugs all as specified & directed.

Supply, laying including testing and commissioning PVC insulated XLPE, armoured LT cable, 1100 Volts grade with aluminium conductor of size 3.5 core 240 Sqmm laid in trenches/through pipe /ducts or fixed on wall etc complete all connections to LT panel with proper size glands & lugs all as specified & directed.

Supply, laying including testing and commissioning PVC insulated XLPE, armoured LT cable, 1100 Volts grade with aluminium conductor of size 3.5 core 300 Sqmm laid in trenches/through pipe /ducts or fixed on wall etc complete all connections to LT panel with proper size glands & lugs all as specified & directed.

Supply, laying including testing and commissioning PVC insulated XLPE, armoured LT cable, 1100 Volts grade with aluminium conductor of size 3.5 core 400 Sqmm laid in trenches/through pipe /ducts or fixed on wall etc complete all connections to LT panel with proper size glands & lugs all as specified & directed.

M & L for Painting of LT panels of various sizes and any type including preparation of surfaces including scrapping out the old paint by scrubbing and applying two coat of synthetic enamel paint including minor repair like welding of hinges, repairing of lock and key arrangements all as specified and directed by Engineer - in - Charge.

M & L for servicing of LT panel including dismantling the old cable lugs (for cable size range 35 to 70 Sqmm) by cutting the cable including fixing of new lugs by pealing the cable, cutting and joining the cables with the help of Cable Joint Kit of suitable size if required, servicing of MCCBs/MCBs/Bus Bar/ Checking/Replacing of Nut Bolts etc. all as specified and directed by Engineer in Charge. [Note:The material and labour required for servicing of LT panel i.e consumables/nut bolts etc shall deemed to be inclusive in the Quoted rate.]

M & L for servicing of LT panel including dismantling the old cable lugs (for cable size range 95 to 150 Sqmm) by cutting the cable including fixing of new lugs by pealing the cable, cutting and joing the cables with the help of Cable Joint Kit of suitable size if required, servicing of MCCBs/MCBs/Bush Bar/ Checking/Replacing of Nut Bolts etc. all as specified and directed by Engineer in Charge. [Note:The material and labour required for servicing of LT panel i.e consumables/nut bolts etc shall deemed to be inclusive in the Quoted rate.]

M & L for servicing of LT panel including dismantling the old cable lugs (for cable size range 185 to 400 Sqmm) by cutting the cable including fixing of new lugs by pealing the cable, cutting and joing the cables with the help of Cable Joint Kit of suitable size if required, servicing of MCCBs/MCBs/Bush Bar/ Checking/Replacing of Nut Bolts etc. all as specified and directed by Engineer in Charge. [Note:The material and labour required for servicing of LT panel i.e consumables/nut bolts etc shall deemed to be inclusive in the Quoted rate.]

M & L for Locating the cable fault by fault locator in UG LT cable of size ranges up to 70 Sqmm and joining the cable with the help of cable joint kits of suitable size including excavation at the location of cable fault and return filling of the excavated material after joing the cable all inclusive all as specified and directed by Engineer - in - Charge. [Note: i) The rate quoted shall deemed to be inclusive with cost of fault locator if required. ii) The rate quoted shall be deemed to be inclusive of the cost for excavation, cable joint kit, and refilling etc.]

M & L for Locating the cable fault by fault locator in UG LT cable of size ranges 95 to 150 Sqmm and joining the cable with the help of cable joint kits of suitable size including excavation at the location of cable fault and return filling of the excavated material after joing the cable all inclusive all as specified and directed by Engineer - in - Charge. [Note: i) The rate quoted shall deemed to be inclusive with cost of fault locator if required. ii) The rate quoted shall be deemed to be inclusive of the cost for excavation, cable joint kit, and refilling etc.]

M & L for Locating the cable fault by fault locator in UG LT cable of size ranges 185 to 300 Sqmm and joining the cable with the help of cable joint kits of suitable size including excavation at the location of cable fault and return filling of the excavated material after joing the cable all inclusive all as specified and directed by Engineer - in - Charge. [Note: i) The rate quoted shall deemed to be inclusive with cost of fault locator if required. ii) The rate quoted shall be deemed to beinclusive of the cost for excavation, cable joint kit, and refilling etc]

M & L for Locating the cable fault by fault locator in UG LT cable of size ranges 400 Sqmm and joining the cable with the help of cable joint kits of suitable size including excavation at the location of cable fault and return filling of the excavated material after joing the cable all inclusive all as specified and directed by Engineer - in - Charge. [Note: i) The rate quoted shall deemed to be inclusive with cost of fault locator if required. ii) The rate quoted shall be deemed to be inclusive of the cost for excavation and refilling etc.]

S & Fixing Cable Straight Through Joint Kit heat shrinkable, outdoor type of following size complete all as specified and directed by Engineer - in - Charge.

185 to 240 sqmm

120 to 150 Sqmm

70 to 95 Sqmm

Upto 50 Sqmm

Supply, install, testing and commissioning of LT Feeder Pillar CPRI Approved mounted on angle iron frame grouted on floor,cubical outdoor type, with both side opening with suitable size or suitable fixing of all breakers and controls, for 415V, 3 phase, made of 3 mm thick CRCA sheet weather, vermin proof factroy fabricated, CPRI approved, front open hinged door with locking arrangement powder coated, individual compartment for MCCBs and 800 Amps rated bus bar, bottom cable entry including disconnecting cable connections Panel and fixing/connecting in new installed panel with provisions of thimble/lugs and necessary farmework and PCC foundation including shifting of existing of LT Panel if any making arrengement for fixing of panel and making good to disturbed surface as directed comprising of the following :-(a) ON Load LT Changeover , 4 POLE, 400 Amps. (b) MCCB 400 Amps, 36 KA, FP - 02 Nos( Incoming). (c) MCCB 250 Amps, 36 KA FP - 01 Nos(outgoing). (d) MCCB 200 Amps, 36 KA FP - 04 Nos(outgoing). (e) MCCB 160 Amps, 36 KA, FP - 03 Nos(Outgoing). (f) MCCB 100 Amps, 36 KA, FP - 03 Nos(Outgoing).

Supply, install, testing and commissioning of LT Feeder Pillar CPRI Approved mounted on angle iron frame and grouted on floor,cubical outdoor type, with both side opening and suitable for site with suitable fixing of all breakers and controls for 415V, 3 phase, made of 3 mm thick CRCA sheet weather, vermin proof factroy fabricated, CPRI approved, front open hinged door with locking arrangement powder coated, individual compartment for MCCBs and 800 Amps rated bus bar, top and bottom cable entry including disconnecting cable connections Panel and fixing/connecting in new installed panel with provisions of thimble/lugs and necessary farmework and PCC foundation including shifting of existing of LT Panel if any making arrengement for fixing of panel and making good to disturbed surface as directed comprising of the following :- (a) ON Load LT Changeover , 4 POLE, 400 Amps (b) MCCB 400 Amps, 36 KA,(Incoming) FP - 02 Nos (c) MCCB 320 Amps, 36 KA,(Outgoing) FP - 02 Nos (d) MCCB 250 Amps, 36 KA FP(Outgoing) - 02 Nos (e) MCCB 200 Amps, 36 KA FP(outgoing) - 02 Nos (f) MCCB 160 Amps, 36 KA, FP(outgoing) - 02 Nos

S & F in replacement MCCB 400A 4P/3P(suitable at site), with Thermal Magnetic Protection Unit, Thermal adjustable/magnetic adjustable, breaking capacity 36 kA all as specified and directed by Engineer - in - Charge.

S & F in replacement MCCB 320A 4P/3P( Suitable at site), with Thermal Magnetic Protection Unit, Thermal adjustable/magnetic adjustable, breaking capacity 36 kA all as specified and directed by Engineer - in - Charge.

S & F in replacement MCCB 250A 4P/3P(Suitable at site), with Thermal Magnetic Protection Unit, Thermal adjustable/magnetic adjustable, breaking capacity 36 kA all as specified and directed by Engineer - in - Charge.

S & F in replacement MCCB 200A 4P/3P(Suitable at site), with Thermal Magnetic Protection Unit, Thermal adjustable/magnetic adjustable, breaking capacity 36 kA all as specified and directed by Engineer - in - Charge.

S & F in replacement MCCB 160A 4P/3P(Suitable at site), with Thermal Magnetic Protection Unit, Thermal adjustable/magnetic adjustable, breaking capacity 36 kA all as specified and directed by Engineer - in - Charge.

S & F in replacement MCCB 100A 4P/3P(Suitable at site), with Thermal Magnetic Protection Unit, Thermal adjustable/magnetic adjustable, breaking capacity 36 kA all as specified and directed by Engineer - in - Charge.

S & F in replacement MCCB 63A 4P/3P(Suitable at site), with Thermal Magnetic Protection Unit, Thermal adjustable/magnetic adjustable, breaking capacity 36 kA all as specified and directed by Engineer - in - Charge.

Supply, install, testing and commissioning of LT Panel meter cabin panel mounted on angle iron frame and grouted on floor,cubical indoor type for 415V, 3 phase, made of 2 mm thick CRCA sheet weather, vermin proof factroy fabricated, CPRI approved, front open hinged door with locking arrangement powder coated, individual compartment for MCCBs and 400 Amps rated bus bar, top and bottom cable entry including disconnecting cable connections and electronic meters from old meter cabin panel and fixing/connecting in new insalled panel with provisions of thimble/lugs and necessary farmwork and PCC foundation 1:2:4 (using 20 mm graded stone aggregates) including shifting of existing (old) LT Panel, if any, making arrengement for fixing of panel and making good to disturbed surface as directed comprising of the following :- (a) MCCB, FP, 250 Amps 25 kA- 02 Nos. (b) MCB 63 Amps, 10KA, C series - 16 No. (c) Sheet metal enclosure 2 way without bus bar - 16 No (d) Copper Bus bar, 400 Amps Rated - R,Y,B & N (e)Digital Ammeter-01 No (f)Digital Voltmeter-01 No (g) Phase indicator lamp R,Y & B (h) Making provision for fixing of digital electronic meters removed from old panel including fixing and providing vision glasses- 16 Nos (j) Material and labour for 2 core 10 Sqmm multistranded copper conductor cable 1100V form bus bar to electronic energy meters using suitable size copper thimbles/glads. (k) Fixing of submain cable 2 core 10 Sqmm copper conductor with outgoing of energy meter all as directed.

Supply, install, testing and commissioning of meter cabin panel mounted on angle iron frame and grouted on floor,cubical indoor type for 415V, 3 phase, made of 2 mm thick CRCA sheet weather, vermin proof factroy fabricated, CPRI approved, front open hinged door with locking arrangement powder coated, individual compartment for MCCBs and 300 Amps rated bus bar, top and bottom cable entry including disconnecting cable connections and electronic meters from old meter cabin panel and fixing/connecting in new insalled panel with provisions of thimble/lugs and necessary farmwork andPCC foundation 1:2:4 using 20 mm graded stone aggregates including shifting of existing (old) LT Panel, if any, making arrengement for fixing of panel and making good to disturbed surface as directed comprising of the following :- (a) MCCB, FP, 200 Amps 25 kA- 02 Nos (b) MCB 63 Amps, 10KA, C series - 12 No (c) Sheet metal enclosure 2 way without bus bar - 12 No (d) Copper Bus bar, 400 Amps Rated - R,Y,B & N (e)Digital Ammeter-01 No (f)Digital Voltmeter-01 No (g) Phase indicator lamp R,Y & B

(h) Making provision for fixing of digital electronic meters removed from old panel including fixing and providing vision glasses- 12 Nos. (j) Material and labour for 2 core 10 Sqmm multistranded copper conductor cable 1100V form bus bar to electronic energy meters using suitable size copper thimbles/glads. (k) Fixing of submain cable 2 core 10 Sqmm copper conductor with outgoing of energy meter all as directed.

M&L for Earthing with galvanised steel earth plate electrode 60 x 60 cm x 6 mm thick, burried directely in ground (earth pit not less than 2.5 mtr deep below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level, connected to galvanised iron strip 32 x 6 mm with the help of bolts, nuts, check nuts and washers of galvanised iron or steel, including necessary excavation, PCC 1:3:6 type D2(using 20mm graded stone aggregate) and PCC cover 1:2:4 type B1 weatering arrangement with GI pipe funnel, jali, complete all as specified and shown in electrical plate No.3 including connection to the earthing test point and testing on completion.

Supply & fix in replacement Aluminium Bus Bar strips, of any size and thickness, for extention of MCCB terminals for cable terminations, inside the cable alley of LT panel board, duly supported on the FRP / DMC support insulators including necessary drilling / bending to obtain required shape and size complete all as specified and as directed . [Note :- (a) Size & Thickness of the Bus Bar shall be determined depending upon the current carrying capacity of the individual outgoing MCCBs. (b) Overall length of the strip shall be measured and paid after necessary conversion into weight. (c) Cost of drilling / bending / Grinding of the strips at site as required shall be included in the unit rate quoted. No extra payment shall be admissible on that account. (d) Bolts, Nuts etc shall be measured and paid separately under respective items.]

Supply & fix in replacement Copper Bus Bar strip, of any size and thickness, for extention of MCCB terminals for cable terminations, inside the cable alleoy of LT panel board, duly supported on the FRP / DMC support insulators including necessary drilling / bending to obtain required shape and size complete all as specified and as directed . [Note :- (a) Size & Thickness of the Bus Bar shall be determined depending upon the current carrying capacity of the individual outgoing MCCBs. (b) Overall length of the strip shall be measured and paid after necessary conversion into weight. (c) Cost of drilling / bending / Grinding of the strips at site as required shall be included in the unit rate quoted. No extra payment shall be admissible on that account. (d) Bolts, Nuts etc shall be measured and paid separately under respective items.]

S & F in repair/ Replacement Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to poles or any other indicated situation for loop earthing etc. as required 32 x 6 mm dia galvanised iron strips complete all as specified and directed by Engr - in - Charge.

S&F in repair/ Replacement Earth continuity conductor or main earthing strip of size 25 x 4 mm fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/pipe or fixed to pole complete all as specified and directed by Engr in Charge.

Material and Labour for Attending Faults/Trippings and rectifieng /repairing the faults in LT Panels Boards/Capacitor Panels Boaeds/ MCCB's/ACB's /Change Over switches/Cable Connections/Bus Bar etc including PVC insulating Tapes/Nut bolts and all as specified and directed by Engineer-In-Charge.

M & L for in Repair/replacement foundation of existing LT panels/Feeder Pillars/ Meter Panels complete with PCC 1:2:4 B2 type (using 20mm graded stoneaggregate) painting after PCC work complete all as specified and directed at site by Engr - in- Charge.

S & F in replacement of Cable Tray of min size 150 mm x50 mm for laying of electric cables at meter rooms/common areas etc through walls/ducts etc complete all as specifed and directed by Engineer - in - Charge.

Material & labour for chequered plate 5 mm thick size as per site requirement including cutting to required shape and applying two coat of synthetic enamel paint over a coat of red oxide primer including taking down old plate and all as specified and directed.

Material and labour required for checking the load on each phase From Transformer to LT Panels to feeder pillers and individual DBs and if unbalance load found in any phase of the the LT Panels or Feeders Pillers or DBs then inform to the concerned engr-in-charge and take necessary action to balance the load on each phase from LT Panels to Individual DBs.

Material & Labour for repairs/ Overhauling /Servicing to Existing LT electric panels Indoor type of each Transformer by taking shut down from appropiate authority including checking loose connections and tight connection and cleaning inside/out side all connection, replacing all cable glands,thimbles and lugs as per the size of existing cable, applying petrolium jelly on the contactors, providing new insulation tape to bus bars, repair to broken /hanging doors by fixing hinges or welding the door to make it servicable, spray painting (silver colour) / powder coating and testing the entire panel board after the completion of servicing up to the satisfication of Engr-in-charge all as directd and specified. [Note :- The tenders quoted rate per unit shall deemed to be inclusive of taking out burnt Voltmeter/ Ammeter/CT/LED lamps of any type and discription etc and refixing the same, which shall be measured and paid as supply only vide relivent item no 51,52,53,56,57 of this schedule]

(i) Cleaning inside the panel and all incoming and outgoing feeders i.e including MCCB/SFU/Changeover switches/Contactors/ ACB's thorouly with help of Vaccum Cleaner. (ii) Checking the loose connections of incoming and outgoing feeders and rectify the same with help of new GI nut bolts and washers (iii) Replacing the burnt out color coated PVC Sleeve of main and fedders bus bar with appropriated size of New PVC heat shrinkable sleeves -01Job

(iv) Replacing Burnt out Voltmeters/Ammeters/Indicating Lamps/Hrc Fuses.(Note: New items will be measured and paid separatly)-01Job (v) Replacing burnt out control wiring of Ammeter/Voltmeter/Indicating lamps and CT'swith 2.5/1.5Sqmm copper single core,1100V grade copper conductor cable- 01Job (vi) Replacing Burnt out Bus Bar of incomming and out going feededs with approprieted size of new bus bar (Copper/Aluminum) -01Job (Note : Bus Bar will measured and paid separately). (vi) Replacing Burnt out Insulators of incomming and out going feeders with approprieted size of new Insulators -01Job (Note : Insulators will measured and paid separately) (vii) Spray Painting of Panel Board with one coat of synthetic enamel paint.

Dismantling Air Circuit Breaker 4pole/3pole, 630Amps to 1250Amps, 415 Volts, draw out/fixed type from location and repair /overhauling of spring drive mechanism, coil, auxiliary switch including setting of over load coil, no volt coil, tripping coil & apply multi grease for mechnical parts, cleaning and inspecting male and female contacts and apply dry graphite conductive sealant for contacts, checking of electrical wiring system, testing, and assembling all items/components parts to the respective position and testing complete all as specified and directed by Engineer-in-Charge.

Supply only CT's suitable for air circuit breakers of rating 630Amps/800Amps as all as per existing make

Supply only Current Transformers,415V 400/5Amps,15VA burden,accuracy class 1 for metering accuracy for in existing panel and all as specified and directed.

Supply only Current Transformers,415V 200/5Amps,15VA burden,accuracy class 1 for metering accuracy for in existing panel and all as specified and directed.

Supply fixing in replacement of battery 12 volts 180 AH suitable for DG set starting complete all as specified and testing and commisioning complete all as specified and directed by Engineer In Charge.

S&F in replacement change over switch ON LOAD type, 415 volt, 50 Hz, AC 4 pole in sheet steel enclosures, capacity 400 Amps rated current manually operated confirming to IS : 13947 or lates edition with hight thermal and dynamic strength to with stand short circuit current level of 80 KA rms complete all as specified and directed by Engr-in-Charge.

Supply only indicating lamp holder with bulb LED(Red Yellow,Blue,Green) type to indicate incoming supply suitable for 24 V DC/110 VAC/230/440Volts AC and all as specified and directed.

Supply only Spring Charging Handle suitable for upto 1250A ACB and all as specified and directed.

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