8358-REPAIR TO INTERNAL ELECTRIC SUPPLY AND OTHER ELECTRIFICATION WORKS AT MH CHENNAI UNDER GE STM

Amount

Taking down carefully copper/ aluminium point wiring (light, fan, socket or power) complete (fitting such as switches, ceiling roses, pendants, regulators, sockets, etc can be measured separately) removing the material from wall/ceiling etc, making good the disturbed surfaces and taken as credit.

M&L for wiring complete with 1.5 sqmm single core PVC insulated unsheathed cable FRLS 1100 volts grade, multistranded with copper conductors conforming to IS specifications, with colour code drawn through and including non metallic casing capping, incl accessories fixed on wall / ceiling etc with suitable clamps, screws, etc in wall including making good the disturbed surfaces, matching with the existing wall surfaces including provn of 1.5 sqmm PVC insulated FRLS unsheathed cable with multistranded copper conductor as earth continuity conductor and connecting to common earth dolly all as specified and as directed :-

(a) One light point controlled by one switch.

(b) One fan point controlled by one switch and one regulator.

(c) One 3 pin 5 Amps switch socket on independent board.

(d) One 3 pine 5 amps switch socket on same board along with other switches.

(e) One bell point controlled by bell push switch on independent board.

M&L for wiring complete with 1.5 sqmm single core PVC insulated unsheathed cable FRLS 1100 volts grade, multistranded with copper conductors conforming to IS specifications, with colour code drawn through and including non metallic rigid PVC conduit, PVC conduit fittings and conduit accessories concealed on wall and fixed on ceiling etc with suitable clamps, screws, etc or concealed in wall including cutting chases, pinning in, making good to facing where required and pointing in cement mortar 1:3 for concealed conduit wiring and making good the disturbed surfaces, matching with the existing wall surfaces, cutting not exceeding 10 Cm girth, including provn of 1.5 sqmm PVC insulated FRLS unsheathed cable with multistranded copper conductor as earth continuity conductor and connecting to common earth dolly all as specified and as directed :-

(a) One light point controlled by one switch

(b) One fan point controlled by one switch and one regulator

(c) One 3 pin 5 Amps switch socket on independent board

(d) One 3 pine 5 amps switch socket on same board along with other switches.

(e) One bell point controlled by bell push switch on independent board.

All as per item No 3 herein before but with 4 Sqmm single core PVC cable for one 3 pin 15 amps switch socket outlet on independent board. Note for item Nos 2 to 4 (a) The wiring shall be done in proper colour coding using red, yellow and blue for phase, black for neutral and green for earth leads. (b) For concealed wiring the quoted rate shall be inclusive wherever required cutting chases etc.

M&L for sub main wiring with PVC insulated, FRLS 1100 volts grade single core multistranded copper conductor cable conforming to IS specifications, 2 runs of 6 sqmm including one run of 6 sqmm single core multistranded copper conductor PVC insulated cables as earth continuity conductor with colour code drawn through and including one run of 25mm dia rigid PVC conduit and conduit accessories or casing capping incl accessories fixed on wall/ceiling etc., or concealed in wall and connecting to common earth dolly including taking down old unsv wiring all as specified and directed.

All as per item No 5 herein above but with 2 runs of 2.5 Sqmm and one run of 2.5 sqmm earth wire

All as per item No 5 herein above but with 2 runs of 4 Sqmm and one run of 4 sqmm earth wire

All as per item No 5 herein above but with 2 runs of 10 Sqmm and one run of 10 sqmm earth wire

All as per item No 5 herein above but with 4 runs of 10 sqmm and one run of 10 sq.mm earth wire in PVC conduit as specified and as directed. Note for item Nos 5 to 9 :- (a) The wiring shall be done in proper colour coding using red, yellow and blue for phase, black for neutral and green for earth leads. (b) For concealed wiring the quoted rate shall be inclusive wherever required cutting chases etc. (c) Two/ four runs of conductor cable, one run of earth wire and one run of PVC conduit shall be measured and paid seperately.

Taking down carefully by unscrewing from boards/ outlet boxes, wall ceiling fittings and fixtures such as switches, sockets, ceiling roses, lamp holders, with plug, switch fuse and regulators etc., taken as credit and making good the disturbed surfaces of wall etc all as directed.

S&F ceiling rose surface type, 3 phase/ PVC / polycarbonate, isolated body.

Supply and Fix Switch piano flush type 5 amps single pole, one way, 240 Volts all as directed.

Supply and Fix Switch socket combination 2 in 1, 3 pin, 5 amp, flush type all as directed.

Supply and Fix Socket outlet 3 pin 5 Amps flush type all as directed.

Supply and Fix Bell push flush type 5 amps single pole 240 Volts all as directed.

Supply and Fix Buzzer, AC, 230 volts, single pole all as directed.

Supply and Fix Bell ding dong, AC, 230 volts, single pole all as directed.

Supply and Fix Socket outlet 3 pin 15 amps flush type all as directed.

Supply and Fix Modular type socket, 6A - 2/3 pin combined 2 module controlled by one switch all as directed.

Supply and Fix socket outlet modular type multipurpose 3 pin, 15/16 amp and one pin, 5 amp controlled by one switch all as directed.

S&F stepped type electronic fan regulator flush type all as directed.

S&F Lamp holder PVC/polycarbonate with back plate for pendant/batten fittings all as directed.

S&F modular Fan step regulator, 120W - 1 module for ceiling Fan of 1200mm sweep all as specified and as directed.

Supply and Fix modular switch 1 way 6A, 1 module

Supply and Fix modular switch 1 way 16A, 1 module

Supply and Fix modular Bell push 6A 1 module

Supply & Fix Bell Multimusical type all as specified and as directed.

S&F Modular white cover with plate with frame 2 module incl matching with white cement wk if necessary

S&F Modular white cover with plate with frame 3 module incl matching with white cement wk if necessary

S&F Modular white cover with plate with frame 4 module incl matching with white cement wk if necessary

S&F Modular white cover with plate with frame 6 module incl matching with white cement wk if necessary

S&F Modular white cover with plate with frame 8 module incl matching with white cement wk if necessary

Supply and Modular flush box 1/2 module

Supply and Modular flush box 3 module

Supply and Modular flush box 4 module

Supply and Modular flush box 6 module

Supply and fix in replacement of metal clad socket single pole and neutral enclosure with a two pin and earth plug top and socket complete with one single pole MCB 230 Volts 20/32 Amps all as specified and as directed.

Taking down carefully existing un-serviceable main switch, MCB, MCCB & DB's including boards etc, from its original position complete all as directed.

Supply and fix MCCB Distribution board, TP&N , vertical , double door, sheet steel, enclosure powder coated with 100 Amps rated bus bar with neutral link,415 Volts 4 way fixed on wall duly grouted in solid block wall or on wooden board with electrical connection complete including 3 Pole V-Tec MCCB of 100 A rating & 16kA breaking capacity, MCCB pre-fitted at factory all as specified and directed.

Supply and fix MCCB Distribution board, TP&N , vertical , double door, sheet steel, enclosure powder coated with 100 Amps rated bus bar with neutral link,415 Volts 8 way fixed on wall duly grouted in solid block wall or on wooden board with electrical connection complete including 3 Pole V-Tec MCCB of 100 A rating & 16kA breaking capacity, MCCB pre-fitted at factory all as specified and directed.

Supply and fix MCB Distribution board, 240 volts single pole and neutral, double door, sheet steel, enclosure powder coated with 200 Amps rated bus bar with neutral link, 4 ways SPN Double door, fixed on wall duly grouted in solid block wall or on wooden board with electrical connection complete all as specified and directed.

Supply and fix MCB Distribution board, 240 volts single pole and neutral, double door, sheet steel, enclosure powder coated with 200 Amps rated bus bar with neutral link, 8 ways SPN Double door, fixed on wall duly grouted in solid block wall or on wooden board with electrical connection complete all as specified and directed.

Supply and fix MCB Distribution board, 240 volts single pole and neutral ,double door, sheet steel, enclosure powder coated with 200 Amps rated bus bar with neutral link, 12 ways SPN Double door, fixed on wall duly grouted in solid block wall or on wooden board with electrical connection complete all as specified and directed.

Supply and fix MCCB four pole, 415 Volt, 63 Amps,16 KA , adjustable thermal & fixed magnetic setting complete all as specified and directed.

Supply and fix MCCB four pole , 415 Volt, 125 Amps,25 KA , adjustable thermal & fixed magnetic setting complete all as specified and directed.

Supply & Fix MCB Four pole 415 volts, 40 amps 'C' Curve 10 kA Capacity all as directed.

Supply & Fix MCB Four pole 415 volts, 63 amps 'C' Curve 10 kA Capacity all as directed.

Supply and fix MCB DP, 240 Volts, 20-63 Amps, 10 kA rupturing capacity 'B' series complete all as specified and directed including taking down old one.

Supply and fix MCB SP, 240 Volt,10-32 Amps, 10 kA rupturing capacity 'B' series complete all as specified and directed including taking down old one.

S & F RCBO single pole & neutral, 240 volts, 40 amps, 30mA, 10kA all as directed.

Dismantling the following types of fans of any make/model/sweep, removing the burnt out winding wires, rewinding with winding wires and insulation materials overhauling/servicing, greasing/lubricating, insulating electric leads, replacing cotter pins, bolts nuts, replacing unserviceable bearing, bushes assembling back checking for proper fixing and safety and testing all as directed and specified for :-

(a) ceiling fan upto 1400 mm (56") sweep.

(b) Exhaust fan upto 450 mm sweep.

(c) Wall mounting/ Pedestal fan/air circulator upto 600 mm sweep.

Removing following unserviceable parts/items, supply and fix new items/parts of same specification existing and as described below for ceiling/exhaust/pedestal fans etc

(a) Ball bearing for ceiling fan/Exhaust fan/Wall fan/Pedestal fan upto 1400mm sweep.

(b) Bush bearing for ceiling fan/Exhaust fan/Wall fan/Pedestal fan upto 1400mm sweep.

(c) Fan condenser capacitor 2.5 mfd.

(d) Fan condenser capacitor 4 mfd.

(e) Fan condenser capacitor 6 mfd.

(f) Fan clamp for ceiling fan complete with rubber shackle, shackle bolt, nut, cotter pin, clamp complete.

Taking down and refixing incl painting of water heaters (Geysers) of following capacity of any make/model in site with synthetic enamel paint by brush including filling of cavities with fillers one coat after cleaning all dust etc including writing MES numbers etc all as specified and directed for :

(a) Water heater 25 liters capacity.

(b) Water heater 50 liters capacity.

Dismantling following unserviceable items/parts from water heaters of any capacity/make/model, supply and fix new items/parts of same capacity/type/model, connecting up and testing :-

(a) Heating element 1.5 KW capacity AC 230 V and conforming to IS specifications screw/flange type.

(b) Heating element 2.0 KW capacity AC 230 V and conforming to IS specifications screw/flange type.

(c) Thermostat suitable for water heater upto 50 litters capacity.

(d) Indicator lamp any type suitable for water heaters upto 50 litters capacity.

(e) Non return valve 15 mm dia size.

(f) PVC connections with brass check nuts 15 mm dia x 45 cm long for hot water supply.

(g) PVC connections with brass check nuts 15 mm dia x 45 cm long for cold water supply.

(h) Rubber gasket flat/'O' ring type suitable for water heater.

(j) PVC cable 3 core flexible copper conductor cable of size 40/ 0.193

(k) Plug top 3 pin 15 amps.

(l) Pressure release Valve suitable for geysers upto 50 litters capacity.

Supply and fix in repair of retrofit lamp 11/15 watt E-27/B-22 type suitable for 230 Volts 50 Hz AC supply complete all as specified and directed

Supply and fix in repair Wall mounted LED Batten with tube extruded Aluminium heat shrink provided for efficient heat dissipation & integrated electronic driver of Lamp type: 20W LED life time of 30000* hours including lamp all as specified and as directed. Make: Havells cat part No. LUMILINEPLUSBS20WLED865SPCSS/ CROMPTON cat part No.TRIMLINE LDL-20-WW/ Bajaj cat part No-BCLSB 20 WH.

Supply and fixing in repair LED lights fitting 1x 22 W, 220V, AC decorative box type with driver, holder including LED tube light connecting up with three core flexible copper conductor cable of suitable size from ceiling rose complete. Make:- Havells cat No.ENDURA LINEAR NEO BS22 WLED 865 SPCWH/ PHILIPS cat No B1021LED25S6500PSUGRST/ CROMPTON cat No. LDRR24-CDL/ BAJAJ Cat No. BCLAB SP 22L LEDCWPCSD.

Supply and fixing in repair LED light fitting mirror type with high out put diffuser 2 feet, 10 watt 220 V AC decorative type with driver holder and LED lamp including connecting up with three core flexible copper conductor cable of suitable size complete. Make:- Havells cat No.ENDURA LINEAR NEO BS10WLED 865SPC WH / BAJAJ Cat No. BCLAB SP 10WH/ CRMPTON Cat No. LDLL 10- CDL.

Dismantling existing UNSV hylam sheet of any size from boards removing switches etc., including Supply and fix hylam sheet 3mm thick including necessary cutting of suitable opening for switches, sockets, regulators, etc refixing of switches, sockets, regulators, etc replacing screws and connecting up and testing.

Supply and fixing in repair round shape 15 watt 220 volts AC 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 in repair LED light fitting 1x9W/10W bulkhead luminaries including LED light driver holder connecting up with three core flexible copper conductor cable of suitable size.

S&F energy saving 36 W LED, 5700K (1283x163x46mm) tube light fittings suspension mounted, classic styling with cutting edge technology, corrosion resistant to provide quality illumination and superior optical control, direct/indirect LED engines for low height ceiling applications in & including suspension system/rod/chain etc suitable for existing location. with joining kit and mains cable complete, after taking down the old unserviceable SK fittings/ FTL fittings/ lamp holder taken as credit complete all as specified and as directed. Make:- Havells cat No-SABERLP36WLED857SPMMAWH/ Crompton - LCLR90-36-WW/ Bajaj - BRTX40WLED4FWH

Supply & fixing in repair of LED driver for LED fittings upto 40Watts suitable of any size/type .

Supply and fixing in repair LED luminaries 600 mm x 600 mm, 35/36 watt, 220 V AC recessed type with high efficiency PMMA diffuser soft glare free light complete with driver, holders & LED lamp suitable for roof ceiling including connecting up with driver three core flexible copper conductor cases of suitable size complete.(2'x2') Make: HAVELLS VENUSNEOHE4X1PLR36WLED857S / PHILIPRC380BLED 30S6500G4L60W60PSUOD/ CROMPTON LCTLRP-36-FO-CDL (2X2)/ Bajaj cat No. BZRSQL 36W GZi WH

S&F in replacement of decorative wall light, stainless steel rust free fixture with white glass diffuser prewired, suitable for 9 watts LED filament lamp E27 base including LED lamp complete. Make : Havells cat No. FLORETINE WL 1LS E27 SS/Philips cat No. 31425 20-watt/

Removing old building security lights, supply and fixing energy saving LED security light fitting 30W made up of pressure die cast aluminium housing with acrylic cover as diffuser with IP66 protection complete all as specified and directed. Make:- Havells cat No- ENDURA PEARL SL30W LED 757SASY TOPCMP/ HALONIX cat no HLSLD-09-30CWL-R/ CROPTON cat no. LSTS-30-CDL/NL-M/ Wipro cat No.LR02-331-XXX-57-XX 30Watt.

S&F in repair MCCB Distribution board, TP&N, vertical, double door, sheet steel, enclosure powder coated with 100 Amps rated bus bar with neutral link, 415 Volts 4 way fixed on wall duly grouted in solid block wall or on wooden board with electrical connection complete all as specified & directed.

M&L for Earthing complete with galvanised steel earth plate electrode of size 60 cm x 60 cm x 6 mm thick buried directly in ground vertically to a depth of not less than 2.25 mtr below normal ground level with top edge of earth plate not less than 1.5 mtr below normal ground level, connected to galvanised iron/steel earth wire 4 mm dia by means of bolts, nuts, washers and check nuts made out of galvanised iron, protected by GI pipe light grade 15 mm bore dia and connected to main control board all as shown in Electrical plate No 3 of MES SSR Part I including necessary excavation and earth work in any type of soil, salt, charcoal dust, PCC 1:2:4 type B-1 in chamber, RCC 1:2:4 chamber cover with 6 mm dia MS bar at 100 mm centre to centre both ways and MS 6 mm dia hook complete all as specified and directed.

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