CERTAIN REPAIRS TO INTERNAL ELECTRICAL WIRINGS REPAIRS AND MAINT OF FANS MCB DB S SUB MAIN WIRING EARTHING AT CAIR UNDER GE I R AND D WEST BENGALURU

Amount

Taking down old / defective copper point wiring of any surface type (light, fan, socket or power) from the existing locations complete including fixture and fittings such as sunken boxes, laminated sheets along with switches, sockets, regulators, ceiling roses etc. removing materials and making good disturbed surfaces of walls, floors, ceiling etc to match with the adjoining surfaces complete all as specified and directed by Engineer-in-charge. Note : Cutiing chases / grooves etc on walls / ceilings as applicable as per site shall be measured and paid separately under relevent item as directed by Engineer-in-charge.

Material and labour point wiring with 1.5 sqmm FRLSH grade cable, single core PVC insulated, unsheathed, 1100V grade copper multistranded conductor for the following surface type in and including new PVC conduit of any size, complete with all PVC conduit and accessories/ fittings, brass screws, washers etc, along with modular suitable factory made Sunken boxes concealed including all cutting/chases as applicable etc to accomodate modular plates, covers modular switches & sockets etc in walls and including PVC insulated copper earth continuity conductor 1.5 Sqmm FRLSH cable green colour connected to common earth dolly complete making good the disturbed surface of wall, floors, ceiling etc complete all as specified and directed by Engineer-in-charge for One light point controlled by one switch.

All as per the Item No 2 here above but for One fan/exhaust point controlled by one switch.

All as per the Item No 2 above but for One 5 Amps socket point on same board with other switches

All as per the Item No 2 above but for One 5 Amps socket point on independent board

All as per item No. 2.00 here-in-above but wiring complete with 2.5 Sqmm cable for 3 pin 15A socket multipurpose on independent board.

Supply & fixing modular switch 6 Amps 1 module complete all as specified & directed by Engineer-in-charge.

Supply & fixing modular socket 06 Amps 2/3 pin combined 2 module complete all as specified & directed by Engineer-in-charge.

Supply & fixing modular switch 16 Amps 1 module complete all as specified & directed by Engineer-in-charge.

Supply & fixing modular socket 06/16 Amps 2/3 pin combined 2 module complete all as specified & directed by Engineer-in-charge.

Supply & fixing electronic fan regulator modular type, 2 module, step type 120W complete all as specified and directed by Engineer-in-charge Note for sl No. 7 to 11 : All items should be supplied of premium model of any approved make strictly

Taking down carefully existing old / unserviceable / burnt point wiring of any type (light, fan socket or power) complete from concealed / conduits from controlling switch to light fitting/fan/socket etc as applicable on site complete in and including open concealed conduit blocks if any in inside of the walls, making good the same along with disturbed surface of wall, floors, ceiling etc complete all as specified and directed by Engineer-in-charge. Note : Cutiing chases / grooves etc on walls / ceilings as applicable as per site shall be measured and paid separately under relevent item as directed by Engineer-in-charge.

Material and Labour for wiring with 1.5 sqmm FRLSH grade cable single core PVC insulated, unsheathed, 1100V grade copper multistranded conductor for the following drawn through in the existing concealed PVC conduit/casing capping of any dia in walls, roofs floors etc including PVC insulated copper earth continuity conductor 1.5 Sqmm FRLS cable green colour connected to common earth dolly in and including boxes laminated sheets / modular plates suitable for accomodate modular switches, sockets, modular covers as applicable complete all as specified and directed by Engineer-in-charge. for One light point controlled by one switch.

All as per the Item No 13 here above but for One fan/exhaust point controlled by one switch.

All as per the Item No 13 here above but for One 5 Amps socket point on same board.

All as per the Item No 13 here above but for One 5 Amps socket point on independent board.

All as per item No. 13 here-in-above but wiring complete with 2.5 Sqmm cable for 3 pin 15 Amp socket multipurpose on independent board.

Taking down old conventional light fittings of any type / wattage from any existing locations as per site conditions carefully with required ladders etc,making good the distrubed surfaces to match with the adjoining surfaces complete all as directed by Engineer-in-charge.

Supply and fixing in repalcement wall mounted LED batten, 20 Watt, 4 feet, with high lumen output of 2000 lumens and diiffuser should be High translucent serrated milky white , environmental friendly, energy efficient LED, with accessories, IP 20 protection Class I, system electrical efficiency > 85%, system efficacy > =100 lm/W, operating voltage between 140 - 270 V, AC, 50 Hz, TDH <20%, power factor ≥ 0.90, surge protection 2.5 kV, colour temperature 5700 K, CRI > 80 & integrated electronic driver 20 W fitting prewired and connecting with 3 Core, 1 sq mm sheathed copper flexible cable complete in all respects all a directed by Engineer-in-charge.

Supply and fixing in replacement wall mounted LED tube light fitting 9 Watt 2 ft with high lumen output, environmental friendly, energy efficient LED, with accessories, IP 20 protection Class I, system electrical efficiency > 85%, system efficacy > 100 lm/W, operating voltage between 140 - 270 V, AC, 50 Hz, TDH, 10%, power factor ≥ 0.95, surge protection 2.5 kV, colour temperature 5700 K, CRI > 80, intergral drivers, complete with diffuser, polyestyer louver with 9 watt LED tube & integrated electronic driver 9 W prewired and connecting with 3 Core, 1 sq mm sheathed copper flexible cable complete in all respects all a directed by Engineer-in-charge.

Supply and fixing in replacement LED ceiling mounted recessed full lit luminaire with glare free uniform illumination 36 W 2 ft x 2 ft (>100 Lumen/Watt) illumination suitable for ceiling, operating voltage between 140 - 270 V, AC, 50 Hz, PF >= 0.95,THD<10%, CCT 5700K, CRI >= 80 and Driver Should be Constant Currnet LED Driver with 2.5 KV Surge, Driver Efficiency >85%, Driver having High Voltage, Short Circuit Protection and Driver Should be with BIS Certified with R number, integral drivers, prewired and connecting with 3 Core 1 sq mm sheathed copper flexible cable complete in all respects all a directed by Engineer-in-charge.

Supply and fixing in replacement LED ceiling mounted recessed full lit luminaire with glare free uniform illumination 42 W 2 ft x 2 ft (>100 Lumen/Watt) illumination suitable for ceiling, operating voltage between 140 - 270 V, AC, 50 Hz, PF >= 0.95,THD<10%, CCT 5700K, CRI >= 80 and Driver Should be Constant Currnet LED Driver with 2.5 KV Surge, Driver Efficiency >85%, Driver having High Voltage, Short Circuit Protection and Driver Should be with BIS Certified with R number, integral drivers, prewired and connecting with 3 Core 1 sq mm sheathed copper flexible cable complete in all respects all a directed by Engineer-in-charge.

Supply and fixing in replacement LED ceiling mounted recessed full lit luminaire with glare free uniform illumination 30 W 2 ft x 2 ft (>100 Lumen/Watt) illumination suitable for ceiling, operating voltage between 140 - 270 V, AC, 50 Hz, PF >= 0.95,THD<10%, CCT 5700K, CRI >= 80 and Driver Should be Constant Currnet LED Driver with 2.5 KV Surge, Driver Efficiency >85%, Driver having High Voltage, Short Circuit Protection and Driver Should be with BIS Certified with R number, integral drivers, prewired and connecting with 3 Core 1 sq mm sheathed copper flexible cable complete in all respects all a directed by Engineer-in-charge.

Supply and fixing in replacement LED ceiling surface mounted full lit luminaire with glare free uniform illumination 36 W 2 ft x 2 ft (>100 Lumen/Watt) illumination suitable for ceiling, operating voltage between 140 - 270 V, AC, 50 Hz, PF >= 0.95,THD<10%, CCT 5700K, CRI >= 80 and Driver Should be Constant Currnet LED Driver with 2.5 KV Surge, Driver Efficiency >85%, Driver having High Voltage, Short Circuit Protection and Driver Should be with BIS Certified with R number, integral drivers, prewired and connecting with 3 Core 1 sq mm sheathed copper flexible cable complete in all respects all a directed by Engineer-in-charge.

Supply and fixing in replacement LED ceiling surface mounted full lit luminaire with glare free uniform illumination 42 W 2 ft x 2 ft (>100 Lumen/Watt) illumination suitable for ceiling, operating voltage between 140 - 270 V, AC, 50 Hz, PF >= 0.95,THD<10%, CCT 5700K, CRI >= 80 and Driver Should be Constant Currnet LED Driver with 2.5 KV Surge, Driver Efficiency >85%, Driver having High Voltage, Short Circuit Protection and Driver Should be with BIS Certified with R number, integral drivers, prewired and connecting with 3 Core 1 sq mm sheathed copper flexible cable complete in all respects all a directed by Engineer-in-charge.

Supply and fixing in replacement LED ceiling surface mounted full lit luminaire with glare free uniform illumination 30 W 2 ft x 2 ft (>100 Lumen/Watt) illumination suitable for ceiling, operating voltage between 140 - 270 V, AC, 50 Hz, PF >= 0.95,THD<10%, CCT 5700K, CRI >= 80 and Driver Should be Constant Currnet LED Driver with 2.5 KV Surge, Driver Efficiency >85%, Driver having High Voltage, Short Circuit Protection and Driver Should be with BIS Certified with R number, integral drivers, prewired and connecting with 3 Core 1 sq mm sheathed copper flexible cable complete in all respects all a directed by Engineer-in-charge.

Supply and fix in repairs, Ceiling rose surface type, Bakelite, 65 x 50 mm ISI marked with three terminals all as specified and as directed.

Taking down carefully existing unserviceable / burnt sub main wiring of any size and type, taking down concealed / surface conduit, casing capping etc as per site conditions, making good the disturbed surfaces of walls, ceilings etc with two coats of white /colour washing/ distempering disturbed surfaces to match with the existing adjacent surfaces etc complete all as directed by Engineer-in-charge. Note - Cuttung/grooves/chiseling as applicable shall be measured and paid separately. (2) The quoted rate by the tenderer is inclusive for making good distrubed concealed/ surface conduit wiring portions in all respects to match with the adjoining surfaces.

Material and labour for submain wiring with two Runs of 4 sqmm with one Run of 4 Sqmm for earth continuity PVC insulated cable copper conductor multi standed of size FRLSH drawn through in and including new PVC non mettallic rigid conduit/casing of suitable size concealed/surface type including all accessories complete all as specified and directed by Engr-in-charge. Note:- (i) Chases cutting for concealed wiring to be measured separately. (ii) Two runs of 4 sqmm cable , one run of earth wire and PVC conduit will be measured as one unit.

Material and labour for submain wiring with two Runs of 6 sqmm with one Run of 6 Sqmm for earth continuity PVC insulated cable copper conductor multi standed of FRLSH drawn through in and including new PVC non mettallic rigid conduit/casing of suitable size concealed/surface type including all accessories complete all as specified and directed by Engr-in-charge. Note:- (i) Chases cutting for concealed wiring to be measured separately. (ii) Two runs of 6 sqmm cable , one run of earth wire and PVC conduit will be measured as one unit.

Material and labour for submain wiring with two Runs of 10 sqmm with one Run of 10 Sqmm for earth continuity PVC insulated cable copper conductor multi standed of FRLSH drawn through in and including new PVC non mettallic rigid conduit/casing of not less than 25 mm concealed/surface type including all accessories complete all as specified and directed by Engr-in-charge. Note:- (i) Chases cutting for concealed wiring to be measured separately. (ii) Two runs of 10 sqmm cable , one run of earth wire and PVC conduit will be measured as one unit.

Material and labour for submain wiring with six Runs of 6 sqmm PVC insulated cable copper conductor multi standed of FRLSH drawn through existing concealed/surface conduit including all accessories complete as per site requirements all as specified and directed by Engr-in-charge. Note:- (i) Chases cutting for concealed wiring to be measured separately. (ii)Six runs of 6 sqmm cable will be measured as one unit.

Material and labour for submain wiring with six Runs of 10 sqmm PVC insulated cable copper conductor multi standed of FRLSH drawn through existing concealed/surface conduit including all accessories complete as per site requirements all as specified and directed by Engr-in-charge. Note:- (i) Chases cutting for concealed wiring to be measured separately. (ii)Six runs of 10 sqmm cable will be measured as one unit.

Material and labour for submain wiring with six Runs of 16 sqmm PVC insulated cable copper conductor multi standed of FRLSH drawn through existing concealed/surface conduit including all accessories complete as per site requirements all as specified and directed by Engr-in-charge. Note:- (i) Chases cutting for concealed wiring to be measured separately. (ii)Six runs of 16 sqmm cable will be measured as one unit.

Material and labour for Cutting channels, grooves or rebates n exc 15cm girth, and trimming surface complete on roof/wall using required necessarty Tools and plants all as per site requirements as specified and directed by Engineer-in-charge.

Supply and fixing for replacement Rigid non-metallic PVC conduit of conduit not less than 25 mm exclusive of boxes (junction/ terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tube ends and fixing accessories such as couplers, lock nuts, saddles, pipe hooks etc all as per site conditions complete specified and directed.

Taking down old / unserviceable / burnt MCB DBs in and including MCBs of any type / size / rating from existing positions carefully including making good distrubed surfaces to match with the adjoining surfaces as per site conditions complete all as directed by Engr-in-charge.

Supply and fixing TPN DB 4 way Vertical Double door factory made powder coated with 200 Amps rated busbar 415 Volts capacity for using MCCB as incomer and MCBs as out going circuits complete all as specified and directed by Engr-in-charge.

Supply and fixing SPN DB 12 way Double door factory made powder coated with 200 Amps rated busbar 240 Volts capacity for using MCBs as incomer and out going circuits complete all as specified and directed by Engr-in-charge.

Supply and fixing SPN DB 8 way Double door factory made powder coated with 200 Amps rated busbar 240 Volts capacity for using MCBs as incomer and out going circuits complete all as specified and directed by Engr-in-charge.

Supply and fix MCB SPN 32 Amp 240 Volts 10 KA C curve using copper lugs for terminations complete all as specified and directed by Engr-in-charge.

Supply and fix MCB SPN 63 Amp 240 Volts 10 KA C curve using copper lugs for terminations complete all as specified and directed by Engr-in-charge.

Supply and fix MCB TP 63 Amp 415 Volts 10 KA C curve using copper lugs for terminations complete all as specified and directed by Engr-in-charge.

Supply and fix MCB SP 6 - 32 Amp 240 Volts 10 KA C curve using copper lugs for terminations complete all as specified and directed by Engr-in-charge.

Taking down old / unserviceable / burnt MCCBs of any type / size / rating from existing positions carefully as per site conditions complete all as directed by Engr-in-charge.

Supply and fix MCCB 100 Amps 415 Volts 16 KA 4 pole using copper lugs for terminations complete all as specified and directed by Engr-in-charge.

Supply and fixing Adjustable MCCB 415 V 4 pole 160 Amps 25 KA in and including additions/alternations in the panel MCCB compartment as applicable as per site reuirements along with replacement of cable lugs/connectors complete all as per specified and directed by Engineerin-charge.

Supply and fixing Adjustable MCCB 415 V 4 pole 200 Amps 36 KA in and including additions/alternations in the panel MCCB compartment as applicable as per site reuirements along with replacement of cable lugs/connectors complete all as per specified and directed by Engineerin-charge.

Supply and fix for replacement lamp holder pin type PVC/polycarbonate type as per site in and including LED pin type with 9 Watt LED lamp complete all as specified and as directed by Engineer-in-charge.

Supply and fixing ceiling fans complete with blades, down rods, electronic regulator and accessories, 230 V, 1200 mm sweep. Min air delivery 210 CFM with service value 6.00 BEE. Five star rated with brushless direct current motor (BLDC) complete all as specified and directed

Material and labour for taking down and servicing of ceiling fan sweep upto 1400 mm complete on the site after inspecting all dismantled parts, complete serviceing and cleaning , greasing and removing all deposited materials and replacing following old parts and components with new ones and reassembling the same complete for smooth functioning complete including refixing in original position after repairs all as specified and as directed by Engineer-in-charge.:- (a) Capacitor 2.5 mfd.- 01 No (b) PVC Capacitor Bracket - 01 No (c) Split pins complete for ceiling fan - 01 set

Material and labour for rewinding of ceiling fan motor complete of sweep upto 1400 mm after cutting the old unserviceable / burnt windindg with super enamelled copper winding wire of suitable gauge with connected bushes / bearings etc as applicable complete varnishing new winding drying up carefully complete all as specified and as directed by Engineer-in-charge.

Material and labour for taking down unserviceable of exhaust fan upto 450 mm sweep heavy duty with blades complete from existing positions using necessary louvers as applicable etc by unscrewing the nut bolts and keeping in safe custody for repairing and re fixing the same after repairs complete all as specified and as directed by Engineer-in-charge.

Material and labour for dismantling of exhaust fan of 300 mm sweep motor with louvers assembly for servicing after inspecting all dismantled parts for their serviceablity and cleaning , greasing and removing all deposited materials and replacing unserviceable parts and components with new ones and reassembling the same complete for smooth functioning by replacing the following spares:- (a) Capacitor 2.0 mfd.- 01 No. (b) PVC Capacitor Bracket - 01 No (c) Split pin for exhaust fan - 01 set

Material and labour for rewinding of metal exhaust fan motor complete of sweep upto 450 mm after cutting the old unserviceable / burnt windindg with super enamelled copper winding wire of suitable gauge with connected bushes / bearings as applicable complete varnishing new winding drying up carefully complete all as specified and as directed by Engineer-in-charge.

Material and labour for preparing old painted surface of ceiling fan of sweep upto 1400 mm and spray painting with two coats of best quality synthetic enamel paint of approved properly, writing MES No on painted surface of fan complete all as specified and as directed by Engineer-in-charge.

Supply and fix exhaust fan, steel body AC single Phase. 230V of size 450m sweep with, blades, and frame and louvers complete all as specified and directed

Taking up old unserviceable/disconnected/broken building earthings complete of any type from existing locations all as per site conditions in and including necessary earth work complete all as directed by Engineer-in-charge.

Material and Labour for earthing Complete with GI earth platee electrode 60cm x 60cm x 6 mm thick buried directly in ground earth pit not less than 2.25 M deep below normal ground level and complete earth plate connected to GI wire 4 mm by brazing only earth strip protected with light grade GI Pipe 15 mm dia bore from earth plate electrode and upto in and including the earth test point including 20mm bore water pipe medium grade GI Tubing including GI Funnel,wire mesh. alternate 5 layers of charcoal & salt crystal and removal of the excavated soil and depositing at the place where directed,PCC Pit in PCC (1:3:6) type C1 using 20 mm graded stone aggregate , RCC (m) Cover 40 mm thick in RCC (1:2:4) type B 1 using 20 mm grade aggregate reinforced with 8 mm dia TMT bars @ 7.5 mm c/c both ways including RCC Pit Cover etc watering the earth pit to acheive earth resistance below 02 Ohm incl testing complete all as specified and directed by Engineer-in-Charge.Note :- GI wire 4 mm,GI Tubing 15 mm light grade upto 7.5 mtr deemed to be included in the rate quoted by the contractor.

Supply, fixing, drawn GI wire 4 mm in GI pipe 15 mm pipe complete all as specified and as directed by Engr - in -charge.

Supply and fix GI pipe light grade 15 mm dia including on walls, roof / laid on floors, ground etc with all fittings for GI Wire protection all as specified and as directed by Engr - in -charge

RRK PROJECTS (BID ID -3075100)

ARUNOTHAYA TRADERS (BID ID -3075196)

Sahara Engineers (BID ID -3074943)

Pacific Enterprises (BID ID -3066328)

GS TRADERS (BID ID -3063071)

Varsha Enterprises (BID ID -3077874)

Meghana and Gowda Enterprises (BID ID -3075737)