MAINTENANCE TO INTERNAL ELECTRICAL FITTINGS AND FIXTURES ALONGWITH REPAIRS SERVICING OF ACS GEYSERS AND CONNECTED MISC WORKS AT DAMODAR COMPLEX WOT AND INS NETAJI SUBHAS UNDER GE I CG N KOLKATA

Amount

Taking down carefully copper/ aluminium point wiring (light, fan, socket or power) complete, (including unscrewing from boards/out-let boxes, fittings and fixtures such as switches, sockets, ceiling roses, lamp holders, brackets, ceiling fittings, bulk head fittings, tube light fittings and regulators, etc.), removing materials off the site of work and making good disturbed surfaces of walls, floors, etc. complete all as specified and as directed.

Material and labour for (concelaed Type) point wiring including necessary chase cutting of wall for one light/fan/call bell point with 1.5 sqmm PVC insulated (FR-LSH) unsheathed copper cable multistranded conductor 1100 volts grade controlled by one way switch including 1.5 sqmm PVC (FR-LSH) insulated unsheathed copper cable multistrand conductor 1100 volts grade for continuity earth wire connected to common earth dolly drawn through and including PVC conduit and making good the distrubed surfaces as per the existing complete all as specified and as directed. Note: A. Red coloured cable shall be used for live connection, black coloured cable shall be used for neutral connection and green coloured cable shall be used for earthing. Separate cable for earthing and neutral to be used for each individual circuit from the distribution board. B. The Rate of point wiring includes the following :- (i) Copper wire (ii) PVC Conduit with accessoreis (iii) Chase cutting

.-Ditto- all as per item No 2.00 here-in-before but for one light point control by 2 way switch on the independent board with 1.5 Sqmm cable and -ditto-.

.-Ditto- all as per item No 2.00 here-in-before but for 3 pin 6 amps switch socket outlet on the same board with 1.5 Sqmm cable and -ditto-.

.-Ditto- all as per item No 2.00 here-in-before but for 3 pin 6 amps switch socket combination on the independant board with 1.5 Sqmm cable and -ditto-.

.-Ditto- all as per item No 2.00 here-in-before but for one 5 pin 16 Amps switch socket outlet on independent board with 2.5 sqmm PVC (FR-LSH) insulated un-sheathed copper conductor cable multistranded conductor 1100 volts grade and 2.5 Sqmm PVC (FR-LSH) copper conductor cable as earth continuity conductor and -ditto-.

Supply and fixing sub-main wiring with PVC insulated & unsheathed two run of 4 Sqmm single core multi stranded copper conductor cable (FRLSH), 1100 Volt grade alongwith one run of 4 Sqmm PVC insulated & unsheathed copper conductor cable (FRLSH), 1100 Volt grade, connected to common earth dolly as earth continuity conductor, drawn through 20 mm conduit with all accessories and PVC rectangular boxes for mounting switch socket and fan regulator etc including taking down existing sub main wiring complete all as specified and as directed. Note :- (i) One run of PVC conduit, two runs of cable (Phase + Neutral) and one run of earth wire shall be measured and paid as one unit. (ii) Quoted rate shall deemed to be incluive of chase cutting, laying of conduit and making good the surface as per existing.

Supply and fixing sub-main wiring with PVC insulated & unsheathed two run of 2.5 Sqmm single core multi stranded copper conductor cable (FRLSH), 1100 Volt grade alongwith one run of 2.5 Sqmm PVC insulated & unsheathed copper conductor cable (FRLSH), 1100 Volt grade, connected to common earth dolly as earth continuity conductor, drawn through 20 mm conduit with all accessories and PVC rectangular boxes for mounting switch socket and fan regulator etc including taking down existing sub main wiring complete all as specified and as directed. Note :- (i) One run of PVC conduit, two runs of cable (Phase + Neutral) and one run of earth wire shall be measured and paid as one unit. (ii) Quoted rate shall deemed to be incluive of chase cutting, laying of conduit and making good the surface as per existing.

Supply and fixing modular metal flush box 1 module complete all as specified and as directed.

Supply and fixing modular metal flush box 2 module complete all as specified and as directed.

Supply and fixing modular metal flush box 3 module complete all as specified and as directed.

Supply and fixing modular metal flush box 4 module complete all as specified and as directed.

Supply and fixing modular metal flush box 6 module complete all as specified and as directed.

Supply and fixing modular metal flush box 8 module complete all as specified and as directed.

Supply and fixing modular white cover plate with frame 1 module complete all as specified and as directed.

Supply and fixing modular white cover plate with frame 2 module complete all as specified and as directed.

Supply and fixing modular white cover plate with frame 3 module complete all as specified and as directed.

Supply and fixing modular white cover plate with frame 4 module complete all as specified and as directed.

Supply and fixing modular white cover plate with frame 6 module complete all as specified and as directed.

Supply and fixing modular white cover plate with frame 8 module complete all as specified and as directed.

Supply and fixing 1 module 6 Amps one way single pole switch modular type complete all as specified and as directed.

Supply and fixing 1 module 6 Amps bell push modular type complete all as specified and as directed.

Supply and fixing 2 module 6 Amps 120 watt step type fan regulator modular type complete all as specified and as directed.

Supply and fixing 2 module 6 Amps 3 pin socket outlet modular type complete all as specified and as directed.

Supply and fixing Modular type shuttered socket outlet 5 pin, 6/16 Amps, 2 module 230 volt complete all as specified and as directed.

Supply and fixing power unit 6 module flush type with starter, DP MCB & Plug top with indicator complete all as specified and as directed.

Supply and fixing Piano switch flush button single pole one way 6 Amps complete all as specified and as directed.

Supply and fixing Piano switch flush button single pole two way 6 Amps complete all as specified and as directed.

Supply and fixing ceiling rose surface Polycarbonate/ PVC three terminal complete all as specified and as directed.

Supply and fixing fan regulator 100/120 watt step type AC 220 Volt complete all as specified and as directed.

Supply and fixing calling bell multi music style AC 220 Volt complete all as specified and as directed.

Supply and fixing bell push switch 6 amps 240 volt single pole one way complete all as specified and as directed.

Supply and fixing lamp holder PVC/Polycarbonate type with back place suitable for batten fittings complete all as specified and as directed.

Supply and fixing socket outlet 5 pin, 6 Amps, 230 volt flush type complete all as specified and as directed.

Supply and fixing switch socket combination 5 pin, 6 Amps, 230 volt flush type complete all as specified and as directed.

Supply and fixing switch socket combination multipurpose 2 in 1, 5 pin 6/16 amps 230 volt flush type complete all as specified and as directed.

Supply and fixing 12Watt, 230V LED lamp warm white / natural white in colour with B 22 base suitable for holder fittings including taking down old unserviceable light fittings complete all as specified and as directed.

Supply and fixing 1 X 20 watt LED ceiling/wall mounted lighting fixture with Lamp Lumen not less than 100 lum/watt polycarbonate ,enviornmental friendly ,energy efficient fixed to wall/ ceilling & connecting upto ceiling rose with three core twisted flexible 1.5 sqmm PVC copper conductor cable with earthing including taking down old unserviceable light fittings complete all as specified and as directed.

Supply and fixing 1 X 10 watt LED ceiling/wall mounted lighting fixture with Lamp Lumen not less than 100 lum/watt polycarbonate ,enviornmental friendly ,energy efficient fixed to wall/ ceilling & connecting upto ceiling rose with three core twisted flexible 1.5 sqmm PVC copper conductor cable with earthing complete including taking down old unserviceable light fittings complete all as specified and as directed.

Supply and fixing LED surface mounted, glare free uniform illumination with longer life and less maintenance, 18 W with minimum lumen capacity 100 Lum/W complete including taking down old unserviceable light fittings complete all as specified and as directed.

Supply and fixing LED recessed/surface mounted full open 2 ft x 2 ft tile, glare free uniform illumination with longer life and less maintenance, 24 W with minimum lumen capacity 100 Lum/W complete including taking down old unserviceable light fittings complete all as specified and as directed.

Supply and fixing LED light 36 W made up of pressure die cast housing with IP 66 protection with system efficacy 110 lumen/W for security purpose including taking down old unserviceable light fittings complete all as specified and as directed.

Supply and fixing LED light, industrial type suitable to be hanged in iron frame structure in 80 W made up of pressure die cast housing with IP 66 protection with minimum system efficacy 110 lumen/W including taking down old unserviceable light fittings complete all as specified and as directed.

Supply and fixing LED recessed/surface mounted full open 1 ft x 4 ft tile, glare free uniform illumination with longer life and less maintenance, 40 W with minimum lumen capacity 100 Lum/W including taking down old unserviceable light fittings complete all as specified and as directed.

Supply and fixing LED bulkhead fitting, glare free uniform illumination with longer life and less maintenance, 10 W with minimum lumen capacity 100 Lum/W including taking down old unserviceable light fittings complete all as specified and as directed.

Supply and fixing MCB DB TPN 4 ways (double door) 415 Volts with TPN incommer including bus bar neutral link, earth bar and din rail, recessed with wall surfaces including taking down complete all as specified and as directed.

Supply and fixing MCB DB SPN 12 ways double door including bus bar neutral link, earth bar and din rail, recessed with wall surfaces including taking down complete all as specified and as directed.

Supply and fixing MCB DB SPN 8 ways double door including bus bar neutral link, earth bar and din rail, recessed with wall surfaces including taking down complete all as specified and as directed.

Supply and fixing MCB DB SPN 4 ways double door including bus bar neutral link, earth bar and din rail, recessed with wall surfaces including taking down complete all as specified and as directed.

Supply and fixing cable junction box with "Terminal Blocks "IP 65 of size 103x103x73 mm/ 139x119x70 mm fixed on pole with MS flat iron clamps with suitable size incl nuts botls washers including taking down complete all as specified and as directed.

Supply and fixing MCB 63 Amps, FP, 240 Volt "B" series, breaking capacity 10 KA including taking down complete all as specified and as directed.

Supply and fixing MCB 40 Amps, FP, 240 Volt "B" series, breaking capacity 10 KA including taking down complete all as specified and as directed.

Supply and fixing MCB 6-32 Amps, FP, 240 Volt "C" series, breaking capacity 10 KA including taking down complete all as specified and as directed.

Supply and fixing MCB 6-32 Amps, DP, 240 Volt "C" series, breaking capacity 10 KA including taking down complete all as specified and as directed.

Supply and fixing MCB 6-32 Amps, SP, 240 Volt "C" series, breaking capacity 10 KA including taking down complete all as specified and as directed.

Supply and fixing 1200 mm sweep ceiling fan (5 star rated) and connecting with 1.5 Sqmm, 3 Core flexible copper wire from ceiling rose to fan including taking down complete all as specified and as directed. Note : (i) The rate of materials used for scafolding works shall be deemed to be included in the quoted rate, materials also be arranged by the contractor and also shall be taken back safely by the workers employed by the contractor at his own risk. (ii) Unservicable fan deposited to MES store.

Taking down ceiling fan of any make/model and sweep for ovehauling/servicing, cleaning and lubricating movable parts with suitable lubricating oil/grease and refixing at site and connection complete from ceiling rose to connector with new flexible cord of suitable size, testing after completion of the work all as specified and as directed. Note : Only defective accessories will be measured and paid separately as supply only items shown here-in-after from item no 58.00 to 60.00.

Supply only Capacitor 2.5 mfd suitable for ceiling fan of any make/model and sweep all as specified and as directed.

Supply only Ball bearing No 6201 suitable for ceiling fan of 1200 mm sweep all as specified and as directed.

Supply only Ball bearing No 6202/6203 suitable for ceiling fan of 1200mm sweep all as specified and as directed.

Material and labour for rewinding of ceiling fan of any make/model/sweep including removal of existing burnt winding carefully from slots, cleaning the slots throughly with suitable cleaning agent, applying slot insulation and rewinding with super enamelled copper conductor of same gauge/same number of turns as that of existing and connecting the coil suitable to operate on 230 V, single phase, AC supply, permanent capacitor type, tying the winding and applying air drying the winding throughly and all as specified and as directed.

Material and labour for painting to ceiling fan with one coat of synthetic enamel paint of approved quality and colour (spray painted) after preparing the surface throughly and refixing at site at same/different location complete as specified and as directed .

Supply & fix Energy saving BLDC ceilling fan of size 1200 mm including accessories 230 V, BEE 5 star rated including taking down complete all as specified and as directed. Note : (i) The rate of materials used for scafolding works shall be deemed to be included in the quoted rate, materials also be arranged by the contractor and also shall be taken back safely by the workers employed by the contractor at his own risk. (ii) Unservicable fan deposited to MES store.

Material and labour for taking down and rewinding of BLDC ceiling fan of any make/model/sweep including removal of existing burnt winding carefully from slots, cleaning the slots throughly with suitable cleaning agent, applying slot insulation and rewinding with super enamelled copper conductor of same gauge/ same number of turns as that of existing and connecting the coil suitable to operate on 230 V, single phase, AC supply, permanent capacitor type, tying the winding and applying air drying the winding throughly and changing PCB of the fan and refixing to its original/ different location complete all as specified and as directed. Note : PCB of the fan shall be measured and paid separately as supply only under respective item if required.

Supply only PCB of BLDC ceiling fan of any make/model/sweep/wattage as per existing complete all as specified and as directed.

Supply only remote of BLDC ceiling fan of any make/model/sweep/wattage as per existing complete all as specified and as directed.

Supply and fixing for 300mm sweep size metalic ventilating fan with louvers, AC, Single phase 230/240 volts 1400 RPM after and including cutting/making opening of walls and making good the disturbed surfaces as per the existing internally and externally including taking down complete all as specified and as directed. Note : (i) The rate of materials used for scafolding works shall be deemed to be included in the quoted rate, materials also be arranged by the contractor and also shall be taken back safely by the workers employed by the contractor at his own risk. (ii) Unservicable fan deposited to MES store.

Taking down exhaust fan of any make/model and sweep for ovehauling/servicing, cleaning and lubricating movable parts with suitable lubricating oil/grease and refixing at site at same/different location and connection complete from ceiling rose to connector with new flexible chord of copper of suitable size, testing commissioning after completion of the work. Note : The accessories will be measured and paid separately as supply only items shown here-in-after from item no 69.00 to 70.00.

Supply only Capacitor 2.5 MFD 230 Volt suitable for exhaust fan of any make/model and sweep all as specified and as directed .

Supply only Ball bearing suitable for exhaust fan of any sweep all as specified and as directed .

Material and labour for rewinding of exhaust fan of 250/300mm including removal of existing burnt winding carefully from slots, cleaning the slots throughly with suitable cleaning agent, applying slot insulation and rewinding with suer enamelled copper conductor of same gauge/same number of turns as that of existing and connecting the coil suitable to operate on 230 V, single phase, AC supply, permanent capacitor type, tying the winding and applying air drying the winding throughly complete all as specified and as directed.

Supply and fixing as in replacement Louver for exhaust fan of existing type complete all as specified and as directed.

Materials and labour for painting to exhaust fan complete with one coat of synthetic enamel paint of approved quality and colour (spray painted) after preparing the surface throughly and refixing at site at same/different location complete all as specified and as directed.

Material and labour for rewinding of wall mounting fan of any make/model/sweep including removal of existing burnt winding carefully from slots, cleaning the slots throughly with suitable cleaning agent, applying slot insulation and rewinding with super enamelled copper conductor of same gauge/same number of turns as that of existing and connecting the coil suitable to operate on 230 V, single phase, AC supply, permanent capacitor type, tying the winding and applying air drying the winding throughly complete all as specified and as directed.

Taking down water heater (geyser) 25 ltrs capacity for servicing and scraping, cleaning including brazing of inner vessel of the geyser at leakage point to made it leak proof including testing pressure and assembling of all component refixing complete including supply and fixing of minor spare parts if required complete all as specified and as directed. Note : The spare parts will be measured and paid separately as supply only items shown here-in-after from item no 76.00 to 83.00.

Supply only heating element 1000-2000 Watt ISI marked for gyser as per existing size with all connecting accessories complete all as specified and as directed.

Supply only thermostat switch of geyser 230V, 30 degree to 90 degree centigrade temp range to be set at 70 degree to 50 degree centigrade suitable for water heater complete all as specified and as directed.

Supply only connecting pipe set for geyser of best quality of suitable size and length complete all as specified and directed.

Supply only Air release valve 15 mm dia for geyser complete all as specified and as directed.

Supply only Water warmer storage type, electric, capacity 25 litres.BEE 5 star rated complete all as specified and as directed.

Supply only copper inner shell of electric geyser of cap 25 ltr 2 mm thick sheet complete all as specified and as directed.

Supply only PVC insulated unsheathed three core flexible copper cable of size 2.5 sq mm complete all as specified and as directed.

Supply only 15 Amp plug top for geyser complete all as specified and as directed.

Servicing of Split/window type AC unit of capacity 1.5/2.0 TR that includes cleaning of air filters, indoor un it grilss & filters through air blower, cleaning of indoor unit body by wiping out dust etc. with wet cloth, cleaning of blower and condensor fan, cleaning of evaporator & condenser coils, graseing/oiling of motors and all moving marts and checking various parts of AC for proper functioning. Note: (i) All major parts or spares as mentioned below will be measured separately. (ii) Charging of gas to be measured separately. (iii) Rate of all minor spares deemed included in the rate.

Supply and Charging of R-134A / R-410A refrigerant gas complete all as specified and as directed.

Supply & fixing of Hermeatically sealed unit of compressor suitable for AC of 1.5 TR capacity including charging gas R-134A/ R-410A complete including taking down complete all as specified and as directed.

Supply & fixing of Hermeatically sealed unit of compressor suitable for AC of 2.0 TR capacity including charging gas R-134A/ R-410A complete including taking down complete all as specified and as directed.

Supply & fixing Electronic circuit board as existing suitable for 1.5 TR/2.0 TR capacity split type AC complete including taking down complete all as specified and as directed.

Supply & fixing display board as existing suitable for 1.5 TR / 2.0 TR capacity Split / window type AC including taking down complete all as specified and as directed.

Supply & fixing Capacitor combined type 50 MFD capacity suitable for 1.5 TR / 2.0 TR split/window type AC including taking down complete all as specified and as directed.

Supply & fixing running capacitor suitable for 1.5 TR/2.0 TR window/ split type AC as per existing type including taking down complete all as specified and as directed.

Supply & fixing starting capacitor suitable for 1.5 TR/2.0 TR window/ split type AC as per existing type including taking down complete all as specified and as directed.

Supply & fixing Capilary tube copper suitable for 1.5 TR/2.0 TR window/ split type AC as per existing type including taking down complete all as specified and as directed.

Supply & fixing electrical terminal for outer unit made of PVC/polycarbonate including taking down complete all as specified and as directed.

Supply & fixing Blower fan motor for indoor unit suitable for 1.5 TR/2.0 TR window/ split type AC as per existing type and size including taking down complete all as specified and as directed.

Supply & fixing outer fan motor for outdoor unit suitable for 1.5 TR/2.0 TR window/ split type AC as per existing type and size including taking down complete all as specified and as directed.

Supply and fixing swing motor for indoor unit suitable for 1.5 TR/2.0 TR window/ split type AC as per existing type including taking down complete all as specified and as directed.

Supply and fixing copper tube 3/8" size thickness 0.7mm for connection to outer to inner unit suitable for 1.5 TR / 2.0 TR capacity split type AC including taking down complete all as specified and as directed.

Supply and fixing copper tube 5/8" size thickness 0.7mm for connection to outer to inner unit suitable for 1.5 TR / 2.0 TR capacity split type AC including taking down complete all as specified and as directed.

Supply and fixing insulation cover for thermal insulation of copper tube suitable for 1.5 TR / 2.0 TR capacity split type AC including taking down complete all as specified and as directed.

Supply & Fixing flexible PVC pipe suitable for AC water drainage of size 15 mm dia including taking down old once complete all as specified and as directed.

Supply and fixing Fan blade suitable for window / split type AC of any capacity as per existing including taking down complete all as specified and as directed.

Supply and fixing 3 core copper cable 4.0 sqmm for connection outer to inner unit of split type AC including taking down old once complete all as specified and as directed.

Supply and fixing condensor coil for spilit/window type AC as per site/ordered model complete all as specified and as directed.

Supply and fixing filter of existing AC unit any type/any capacity complete all as specified and as directed.

Supply only remote suitable for spilit/window type AC as per site/ordered model complete all as specified and as directed by Engr-in-Charge.

Shifting of existing AC unit of any type/any capacity to any location with in area including testing all as specified and as directed. (Note: PVC conduit pipe, copper tube, insulation cover and flexible copper cable shall be measured and paid separately under respective items.)

Repair/maintenance and fitment of existing water Cooler of existing capacity including repair/replacement of spares with proper cleaning of water storage space, cooling coil, supply and charging of refrigerent, maintenance of compressor etc for proper functioning complete all as specified and as directed.

Supply and fixing single phase Energy meter with LCD display, 5-40A with box, including connection wire and grouting of nut, bolts, complete all as specified and as directed.

Repair and maintenance of solar water heater 100 ltrs/exisiting capacity including repairing of water storage, connecting pipe and valve as per existing, solar collector etc with proper cleaning and fitted properly complete all as specified and as directed .

Ultimate Solution Company

K.P Construction Co

TOTCO

UNIVERSAL TRADING CENTRE

R R ENTERPRISE

MS HORIZEN

SPECIAL CONCRETE AND CONSTRUCTION CO.

VAGIRATHI ENGINEERING COMPANY

BASU AND CO

GHOSH ENTERPRISE

EAST COAST STANDARD PRODUCTS