REPAIR AND REPLACEMENT TO INTERNAL ELECTRICAL FITTINGS AND FIXTURE AND SERVICING AND REPAIR OF SUMMER AND WINTER APPLIANCE INCLUDING CONNECTED WORKS AT INS NETAJI SUBHAS UNDER GE (I) (CGN) 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 concealed 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

All as per item No 2 above but for one light point controlled by two 2 -way switches complete including taking down old unserviceable one all as specified and directed.

All as per item No 2 above but for one 3 pin socket outlet 5 amps on same board all complete including taking down old unserviceable one all as specified and directed.

All as per item No 2 above but for one three pin socket outlet 5 amps on independent board complete including taking down old unserviceable one all as specified and directed.

All as per item No 2 above but for one three pin socket outlet 15 amps on independent board complete including taking down old unserviceable one all as specified and directed.

M&L for concealed 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 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.

M & L for submain wiring with 3 run of single core FRLSH , 6 Sqmm ( Nominal area ) PVC insulated , unsheathed,multistanded copper conductor cable ,1100 Volts grade drawn through and including PVC non-metalic casing-caping of suitable size , medium grade ( ISI marked ) with all fittings and fixing accessories on roof, wall , ceilings etc complete all as specified and directed . ( Note : three run of 6 Sqmm cable and one run of PVC casing caping in wall/ceiling be measured as one length.)

M&L for point wiring with PVC caping casing of 1.5 sqmm size single core multi stranded copper conductor unsheathed PVC insualted 1100 V grade FRLSH cable drawn into and including PVC caping casing adequate width and length with accessoris and fittings like bend, elebows, crosses wall crossing etc for one light /fan/bell point controlled by one switch including shunken type pressed steel box width 3 mm thick plastic laminated sheet top cover of approved make for housing switches, sockets outlet and regulators etc and with continuous 1 No cable 1.5 sqmm copper conductor PVC insualted, unsheathed as earth wire connected to earth dolly and to be connected boxes of suitable sizes for mounting to fittings etc, and make good surface as earlier complete all as specified and as directed.Note- for modular switch and socket base plate would be measured and paid serately.

All as per item No 9 here-in -before but 1.5 sqmm copper conductor for 3 pin 5 Amps socket outlet independent (Multiple) controlled by one switch with one No earth continuity copper conductor of size 1.5 sqmm complete all as specified and as directed.Note- Modular switch and socket base plate would be measured and paid serately.

All as per item No 9 here-in -before but 2.5 sqmm copper conductor for 3 pin 15 Amps socket outler independent (Multiple) controlled by one switch with one No earth continuity copper conductor of size 2.5 sqmm. complete all as specified and as directed.Note- for modular switch and socket base plate would be measured and paid serately.

S&F Switch piano flush type single pole one way 5A SP 230 Volts complete including taking down unserviceable one all as specified and as directed.

S&F Switch piano 5A SP 230 Volts 2 way complete including taking down unserviceable one all as specified and as directed.

S&F Ceiling rose PVC surface type 3 terminals complete including taking down unserviceable one all as specified and as directed.

S&F Fan Regulator electronic stepped type, 230 volts complete as existing including taking down unserviceable one all as specified and as directed.

S&F Lamp holder PVC/Polycarbonate type complete including taking down unserviceable one all as specified and as directed.

S&F Call bell, multi music type and connection complete including taking down unserviceable one all as specified and as directed.

S&F Bell push switch piano flush type 5 Amp SP one way complete including taking down unserviceable oneall as specified and as directed.

S & F 6 Amps one way single pole switch modular type complete including taking down unserviceable oneall as specified and as directed.

S & F 16 Amps one way single pole switch modular type complete including taking down unserviceable oneall as specified and as directed.

S & F bell push for calling bell 5 amps flush modular type complete including taking down unserviceable oneall as specified and as directed.

S & F fan regulator step type electronic flush 2 modular type complete including taking down unserviceable oneall as specified and as directed.

S & F modular metal box 1 way complete including taking down unserviceable one all as specified and as directed.

S & F modular metal box 3 way complete including taking down unserviceable one all as specified and as directed.

S & F modular metal box 4 way complete including taking down unserviceable one all as specified and as directed.

S & F modular metal box 6 way complete including taking down unserviceable one all as specified and as directed.

S & F modular metal box 8 way complete including taking down unserviceable one all as specified and as directed.

S & F modular white cover plate with frame 1 way complete including taking down unserviceable one all as specified and as directed.

S & F modular white cover plate with frame 3 way complete including taking down unserviceable oneall as specified and as directed.

S & F modular white cover plate with frame 4 way complete including taking down unserviceable oneall as specified and as directed.

S & F modular white cover plate with frame 6 way complete including taking down unserviceable oneall as specified and as directed.

S & F modular white cover plate with frame 8 way complete including taking down unserviceable one all as specified and as directed.

S&F Socket outlet 2 in 1,3/5 pin 5 and 15 Amps flush type complete including taking down unserviceable one all as specified and as directed.

S&F Switch Socket combination outlet 2 in 1, 3 pin 5 Amps Flush type complete including taking down unserviceable one all as specified and as directed.

S&F Socket outlet,3 pin, 5 Amps Flush type complete including taking down unserviceable oneall as specified and as directed.

S & F modular switch socket combination 16 Amps, 6 pin 3 module complete including taking down unserviceable oneall as specified and as directed.

S & F modular socket outlet 3 pin, 5 amps complete including taking down unserviceable one all as specified and as directed.

M&L for MCB protected power unit 6 module flush type with starter, DP MCB & Plug top with indicator including taking down complete all as specified and as directed.

S & fix LED Bulb type 12 Watt in warm white/natural white including taking down old unserviceable/fused one complete all as specified and as directed.

M & L for 1 X 20 watt, 220 V, LED ceiling/wall mounted lighting fixture decorative type with Lamp Lumen not less than 110 lum/watt polycarbonate ,enviornmental friendly ,energy efficient fixed to wall/ ceilling & connecting upto ceiling rose with three core twisted flexible copper conductor cable of suitable size including taking down complete all as specified and as directed.

M & L for 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 all as specified and as directed

S & F LED luminaire 600mm x 600 mm, 35/36 watt 220V,AC recessed type with high efficiency PMMA diffuser soft glare free light completewith driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable sizecomplete,glare free uniform illumination with longer life and less maintenance, 24 W with minimum lumen capacity 100 Lum/W complete including taking down old one all as specified and as directed. Make: Philips/Orient/Havells

S&F LED bldg security light fitting 35 W 230 V AC outdoor type with high pressure die cast Aluminium housing and heat resistant complete with driver , lamp bracket with IP 66 protection with system efficiency 110 lumen/W for security purpose including suitable size of GI bracket including taking down old one all as specified and as directed. Make: Philips/Orient/Havells

Supply and fixing round shape 6 watt 220 volts AC surface/ recessed type with high efficiency PMMA diffuser soft glare free light complete with drivers, holders, LED lamp suitable for roof ceiling including connecting up with three core flexible copper conductor cable of suitable size complete.

S & F LED round/square recessed/surface mounted full open, glare free uniform illumination with longer life and less maintenance, 15 W in warm white/cool white complete including taking down old one all as specified and as directed. Make: Philips/Orient/Havells

S&F aesthetically designed accent light with optics made of high quality aluminium wall mounted decorative light 10 W warm white including taking down unserviceable one all as specified and as directed.

S & F flexible LED strip 24 W with colour each with 5.0 mtr length as specified by Engr-in-charge including driver and all necessary fittings complete all as specified and as directed. Make: Philips/Orient/Havells

Taking down ceiling/exhaust wall mounted fan of any make/model and sweep for ovehauling/servicing, cleaning and lubricating moveable 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 : The accessories such as bearing and capacitor will be measured and paid seperately under relevent item.

M&L 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 directed.

M&L for servicing/repair of BLDC ceiling fan of any make/model/sweep including removal of existing magnet carefully agent, fan kit & controller to operate on 230 V, single phase, AC supply, and changing BLDC smart fan kit of the fan including remote all as specified and directed by Eng-in-charge.

M&L for repair 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 and all as specified and directed.

M&L 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 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 directed.

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

Supply only Lower and Upper Ball bearing No 6201/6202 suitable for ceiling fan of 1200 mm sweep all as specified and as directed .

M&L for Painting of ceiling/exhaust fans complete, in situ with synthetic enamel paint by spraying including filling cavities with filler, one coat after cleaning all dust etc.

Supply and fix Louver for exhaust fan of existing type including taking down old one all as specified and as directed.

Supply and fix exhaust fan, steel body AC single Phase. 230V of size 300m sweep with, blades, and frame and louvers 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.

M & L MCB FP 'B' series 40-100 Amps including taking down complete all as specified and as directed.

M & L MCB FP 'B' series 16-32 Amps including taking down complete all as specified and as directed.

M & L MCB DP 'C' series 6-32 Amps including taking down complete all as specified and as directed.

M & L MCB SP 'C' series 6-32 Amps including taking down complete all as specified and as directed.

Supply and fix sheet steel enclosure 4 way TPN DB with 200 amps bus bar with provision for TPN MCB as incomer, double door type all as specified and as directed.

S & F sheet metal DB 12 way double door with 200 Amps rated bus bar single pole with neutral including taking down complete all as specified and as directed. Make: Legrand/L&T/ABB

S & F sheet metal DB 8 way double door with 200 Amps rated bus bar Single pole with neutral including taking down complete all as specified and as directed. Make: Legrand/L&T/ABB

S & F sheet metal DB 4 way double door with 200 Amps rated bus bar Single pole with neutral including taking down complete all as specified and as directed. Make: Legrand/L&T/ABB

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 all as specified and as directed.

S & F heating element 1000-2000 Watt ISI marked for gyser as per existing size with all connecting accessories including taking down complete all as specified and as directed.

S&F for 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 including taking down old unserviceable all as specified and as directed

S&F SS connecting pipe set for geyser of best quality of suitable size and length including taking down old one complete all as specified and directed.

S& F Air release valve 15 mm dia for geyser including taking down all as specified and directed.

Supply and fix 15 Amp plug top with indicator for geyser including taking down old oneall as specified and as directed.

Supply and fix in repair electric water heater, storage type steel body with inner tank and heating element upto 2 KW capacity 25 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermostate, NRV, connection piece etc.

Servicing of Split/window/cassete type AC unit of capacity 1.5/2.0 TR that includes cleaning of air filters, indoor unit 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.

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

Supply & fixing only Hermeatically sealed unit of compressor for AC of 1.5/2.0 TR capacity including charging gas R-134A/ R-410A complete including taking down all as specified and as directed.

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

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

S & F Capacitor combined type 36/50 MFD capacity for 1.5 TR / 2.0 TR split/window type AC complete including taking down all as specified and as directed.

S & F Capacitor combined type 60+2 MFD capacity for 1.5 TR / 2.0 TR split/window type AC complete including taking down all as specified and as directed.

S & F Capilary tube copper 3/8 inch used in 1.5 TR/2.0 TR window/ split type AC as per existing type complete including taking down all as specified and as directed.

S & F Capilary tube copper 5/8 inch used in 1.5 TR/2.0 TR window/ split type AC as per existing type complete including taking down all as specified and as directed.

S & F Capilary tube copper 1/4 inch used in 1.5 TR/2.0 TR window/ split type AC as per existing type complete including taking down all as specified and as directed.

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

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

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

S & F 3 core copper cable FRLS 4.0 sqmm for connection outer to inner unit of split type AC including taking down complete all as specified and as directed

S & F insulation cover and tape for rapping thermally insulated copper tube for 1.5 TR / 2.0 TR capacity including taking down complete all as specified and directed

S & F outdoor Fan blade existing type for window / split type AC including taking down complete all as specified and as directed.

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

Supply and fix condensor coil for spilit/window type AC as per site/ordered model complete all as specified and as directed by Engr-in-Charge.

S&F outdoor AC unit mounting bracket made up of powder quoted MS angle including fixing arrangement and removal of old stand and making good the disturbed surafaces all as specified and as directed.

M&L for filter of existing of AC unit any type/any capacity to any location within th area with testing all as specified and as directed.

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

Supply and fix in repair single phase electronic meters temper proof LCD display with polycarbonate cover 230 V, 10- 60Amp, accuracy class-I 50Hz, conforming to IS 13779, IP-54, with parameters to show data, time, current reading, load, PF, voltage and KWH.

Supply and fix three phase electronic meters temper proof LCD display with polycarbonate cover 230 V, 10- 60Amp, accuracy class-I 50Hz, conforming to IS 13779, IP-54, with parameters to show data, time, current reading, load, PF, voltage and KWH.

Supply and fixing in repairs on wall/roof PVC pipe 25 mm dia for drainage of AC water including all fitting and fixture like bend,tees,and elbow etc complete all as specified and as directed by Eng-in-charge

SINHA ENTERPRISE (BID ID -3116582)

NUPUR CONSTRUCTION (BID ID -3115368)

KALYPSO SALES & SERVICES (BID ID -3114820)

ARJUN DAS VALECHA (BID ID -3125294)

Shanti Construction Company (BID ID -3121710)

KT CONSTRUCTIONS (BID ID -3126391)

Ultimate Solution Company (BID ID -3126582)