8183-REPAIRS/MAINT TO INTERNAL ELECTRIFICATION AND ALLIED WORKS AT PALLAVARAM, BAFFLE RANGE AND DGQA 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 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 including cutting and chassing, fixed on ceiling etc with suitable clamps, screws, etc or concealed in wall including terminal boxes fabricated with 1.6mm MS sheet concealed in walls covered with plastic laminated sheet top cover 3 mm thick fixed with cadmium plated iron screws for housing the switches, switch sockets outlets, fan regulators, etc, including provn of 1.5 sqmm PVC insulated unsheathed cable with multistranded copper conductor as earth continuity conductor and connecting to common earth dolly all as specified and as directed :-

One light point controlled by one switch

One fan point controlled by one switch and one regulator

One light point controlled by two way switches

One 3 pin 5 Amps switch socket on independent board

One 3 pine 5 amps switch socket on same board alongwith other switches.

One bell point controlled by bell push switch on independent board.

All as per item No 2 herein before but wiith 4 Sqmm single core PVC cable for one 3 pin 15 amps switch socket outlet on independent board.

Taking down sub main wiring (or) power wiring complete upto 4 runs of 10 Sqmm in PVC conduit removing to stores or taken as credit and making good the disturbed surfaces of wall, etc all as directed.

M & L for sub main wiring with PVC insulated, 1100 volts grade single core multistranded copper conductor cable conforming to IS specifications, 2 runs of 6 sqmm including one run of 4 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 capings incl accessories fixed on wall/ceiling etc., or concealed in wall and connecting to common earth dolly all as specified and directed. Note : (i) Cutting chasses shall be measured and paid seperately under respective item. (ii) 2 runs of 6 sqmm cable, one run of 4 sqmm cable and one run of 25mm dia rigid PVC conduit shall be measured as one unit length.

M & L for sub main wiring with PVC insulated, 1100 volts grade single core multistranded copper conductor cable conforming to IS specifications, 2 runs of 10 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 capings incl accessories fixed on wall/ceiling etc., or concealed in wall and connecting to common earth dolly all as specified and directed. Note : (i) Cutting chasses shall be measured and paid seperately under respective item. (ii) 2 runs of 10 sqmm cable, one run of 6 sqmm cable and one run of 25mm dia rigid PVC conduit shall be measured as one unit length.

M & L for sub main wiring with PVC insulated, 1100 volts grade single core multistranded copper conductor cable conforming to IS specifications, 4 runs of 10 sqmm including 2 runs 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 32mm dia rigid PVC conduit and conduit accessories or casing capings incl accessories fixed on wall/ceiling etc., or concealed in wall and connecting to common earth dolly all as specified and directed. Note : (i) Cutting chasses shall be measured and paid seperately under respective item. (ii) 4 runs of 10 sqmm cable, 2 runs of 6 sqmm cable and one run of 32mm dia rigid PVC conduit shall be measured as one unit length.

Repairs to internal electrification, by replacing following unserviceable items/parts by supply and fixing including checking and rectifying defects in internal wirings and testing all as specified and as directed by Eng-in-Charge :- Note : (i) Complaint will be attended in all working days. (ii) Sufficent strength of electrician and helper should be reported in the complaint cell by 0900 hrs. (iii) Complaint slip should be submitted in the complaint cell by evening 1700 hrs duly rectified the defect. (iv) All items rate including labour charges. No extra cost will be paid.

Electronic ballast suitable for domestic use to 36 watts FTL.

Electronic ballast suitable for domestic use to 28 watts T5 for FTL fittings

Fluroscent Tube 36 watts T8.

Flurocent Tube 28 watts T5.

Switch piano, flush type single pole, one way 5 Amp.

Switch piano, flush type single pole, two way 5 Amp.

Bell push , flush type 5 Amp.

Switch socket combination 2 in 1, 5A flush type

Switch socket combination 2 in 1, 5A/16A flush type.

Stepped type electronic Fan regulator flush type.

Buzzer, Ding Dong AC. 230 volts, single pole

Fan AC film capacitor 2.5 MFD all as directed.

Fan Clamp with rubber bush and nut & bolts and key.

Flexible wire with copper conductor two core 1 sqmm.

Lamp angle holder insulated body 6 A for batten fittings.

Ceiling rose, 3 phase/PVC/Polycarbonate, isolated body

Plastic laminated sheet top cover 3 mm thick fixed with cadmium plated iron screws for housing the switches, switch sockets outlets, fan regulators, etc including cutting of slot of fixing switches/sockets.

S&F Isolator TPN 415 volts, 63 amps .

S&F Isolator TPN 415 volts, 32 amps .

S&F Isolator SPN 230 volts, 32 amps .

S&F Isolator SP 230 volts, upto 40 amps .

S & F RCBO, four pole, 415 volts, 50 Hz, 40 amps, 30mA, 10 KA.

S & F RCBO, double pole, 230 volts, 50 Hz, 40 amps, 30mA, 10 KA.

S & F Single pole and neutral enclosure 20A with a two pin and earth plug and socket complete with one single pole MCB.

S & F Sheet metal enclosure for MCB DB single pole and neutral 240 volts,double door, 4 way with 200 amps rated bus bar.

S & F Sheet metal enclosure for MCB DB single pole and neutral 240 volts,double door, 8 way with 200 amps rated bus bar.

S & F Sheet metal enclosure for MCB DB single pole and neutral 240 volts,double door, 12 way with 200 amps rated bus bar.

S & F Sheet metal enclosure for MCB DB triple pole and neutral 415 volts,double door, 4 way with 200 amps rated bus bar.

Supply and fix MCB distribution boards 4 Way TP&N including Incomer is 3 pole MCCB of 63A rating & 16 kA breaking capacity, 12 Nos SP MCB 6-32 A, with electrical connection complete all as specified and as directed by Eng-in-Charge.

Maintenance of ceiling fan 1200/1400mm sweep size and exhaust fan 250-450mm size by checking at site for any defect/fault such as wire loose connection, clamp, rubber bush and rectifying the defect by replacing the necessary parts to make it functional all as directed. Note : Spares shall be measured and paid separatley under respective item.

Taking down ceiling fan/exhaust fan of any sweep from any height and refixing in same location after repair/ overhauling /painting/rewinding etc and connecting, testing all as specified. Note : Repair, overhauling, rewinding and painting shall be paid separately.

Dismantling of ceiling fan/exhaust fan of any sweep and overhauling complete by means of cleaning of bearing, stator and fresh greasing including replacing of rubber reel, split pin, bearing/bush , copper flexible cord of suitable size and connected to ceiling rose of fan through down rod complete.

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

Dismantling the following types of ceiling 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, bearing/ bushes , bolts nuts, , condensor, assembling back checking for proper function,re fixing the same with PVC insulated flexible copper wire and testing all as specified and as directed by Eng-in-Charge for:-

Ceiling fan upto 1400 mm (56") sweep.

Exhaust fan upto 300 mm sweep.

Exhaust fan upto 380-450 mm sweep.

M&L for replacement of fan blade suitable for 1200mm sweep ceiling fan complete similar to original make with new screws.

M&L for replacement of fan blade suitable for upto 400 mm sweep exhaust fan complete similar to original make with new screws.

M & L for replacement of Exhaust fan louver suitable for upto 400mm sweep exhaust fan.

S&F in replacement down rod for ceiling fans made out of 15mm dia MS pipe medium grade duly threaded with clamp factory fabricated rubber reel, nut, bolt etc complete all as per sample kept in GE Office of the following size :-

45 Cm long.

60 Cm long.

75 Cm long.

Taking down old unserviceable PVC body exhaust fan, taken to store including supply and fixing of new exhaust fan 300 mm sweep metal body, along with all accessories 230 V complete all as specified and as directed.

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 :-

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

Thermostat suitable for water heater upto 50 litres capacity.

Indicator lamp any type suitable for water heaters upto 50 litres capacity.

Non return valve 15 mm dia size.

PVC connectrions with brass check nuts 15 mm dia x 45 cm long for cold/hot water.

Rubber gasket flat/'O' ring type suitable for water heater

PVC Insulated Copper Conductor (Flexible), multi core round, PVC Sheathed Cables, 1100 volts to IS: 694 3 core flexible copper of size 2.5 sq. mm. Make:Havells or Finolex

Plug top 3 pin 5Amps.

Plug top 3 pin 15Amps.Make: .

Pressure release Valve suitable for geysers upto 25/50 litres capacity.

Taking down old unserviceable storage water heater, taken to store including supply and fixing of new storage water heater 25 ltr capacity, along with all accessories 230 V complete all as specified and as directed.

Removing the old rusted worn out MS bolts and nuts and grouting 4 nos new MS "T" bolts and nuts in brick walls as existing ( MS bolt size 3/8 " x 6" with washers ) and making good the disturbed surfaces incl plastering , curing etc all as specified and as directed by Eng-in-Charge.)

S&F Stop valves, cast copper alloy, 15 mm dia screwed down, high pressure, with crutch or butterfly handle, screwed both ends for iron pipe or for unions and fixed

S&F Bib tap standard of PTMT 15mm dia any colour high pressure screwed for iron pipe and fixed. (Minimum weight 15mm-90gms/20mm125gms).

M&L for spray painting of geyser with two coat of synthetic enamel paint of white colour after preparing surface including writing MES No complete all asdirected by Engr-in-Charge.

S & F in replacement energy saving LED bulb 12 W .

S & F in replacement energy saving LED bulb 9 W .

S & F in replacement wall mounted LED batten 22/24W, THD<10% in extruded aluminium housing with polycarbonate diffuser and integrated industrial grade electronic driver.

S & F in replacement wall mounted LED batten 8/10W, THD<10% in extruded alluminium housing with polycarbonate diffuser and integrated industrial grade electronic driver.

S & F in replacement evironment friendly , ultra modern, energy saving, surface mouted, decorative LED Bulk Head luminaire 10 W with IP 65 protection. .

S & F in replacement building LED Security light 25/35 W, energy saving and environment friendly made up of pressure die cast aluminium housing with acrylic cover as diffuser with IP66 protection including provision of suitable mounting arrangement.

S & F in replacement suspended LED architectural luminaire 40W with integrated electronic driver including accessories for suspension.

S & F in replacement energy saving recessed LED ceiling panels 34/36W Suitable for 600 x 600 mm modular ceiling grid .

S & F in replacement energy saving surface mounted LED ceiling tile 42/40W 1'x4' Suitable for modular ceiling.

S & F in replacement LED Square surface mounted LED flat panel 1'x1', 15/18W, PDC aluminum housing and PMMA diffuser . .

S & F in replacement 6/10W LED round surface mounted LED flat panel PDC aluminum housing and PMMA diffuser .

S & F in replacement 12/15W LED round surface mounted LED flat panel PDC aluminum housing and PMMA diffuser .

S & F in replacement, new generation LED post top, 35/40W, energy saving, environment friendly, long life aesthetically designed with symmetricall light distribution, spun aluminium lanscape IP65 luminaire 5700k with high power LED.

S & F in replacement, new generation LED 80W, highbay IP65 luminaire with high power LED and integrated electronic driver and hanging arrangements.

Supply, Fabricate, install, connect, test and commissioning energy meter EB type panel board , indoor type, powder coated, fabricated with 2mm thick mild steel and suitable sized pressed steel frame work, , bottom with detachable plates, with hinged type door and locking arrangements, chamber for aluminium busbars mounted on suitable insulators and separators, provision of cutting for mounting existing 3 ph KWH meters and provision of transparent glasses -01 Nos with following switch gear items internally connected with suitable capacity aluminium strip/ rods insulated, 10 Sq.mm FRLS copper wire with existing system and complete mounted on suitable size angle iron complete all as specified and comprising of the following :-

a) 4 Nos busbar of equal size of Aluminium conductor with PVC coloured heat shrinkable type sleeves continuous rating of 200 Amps mounted on fiber reinforced insulator.(1set), with LED indication lamps on incoming side. b) Incoming - (i) MCCB thermal magnetic release type of capacity 63 Amps, 4 pole, 415 volts, 50 Hz, 16 KA. Make : Havells/Indoasian/Legrand. - 01 No (ii) Online change over switch TPN 63 Amps - 01 No c) Outgoing - (i) MCB TPN, 240 volts, 40 Amps. Make : Havells/Indoasian/Legrand. - 02 Nos (ii) MCB double pole, 240 volts, 10 Amps. Make : Havells/Indoasian/Legrand. - 01 No

M & L for Earthing complete with galvanised steel earth plate electrode of size 60 cm x 60 cm x 6mm thick burried 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 4mm 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 5 of MES SSR Part I including necessary excavation and earth work in any type of soil, salt, charcoal dust, PCC 1:2:4 type B1 in chamber, RCC 1:2:4 chamber cover with 6mm dia MS bar at 100 mm centre to centre both ways and MS 6 mm dia hook complete all as specified and directed.

M&L for Rigid non metallic PVC conduit of size 25mm exclusive of boxes (junction/terminal) but inclusive of all tees, bends, elbows, reducers, bell mouth tub ends and fixing accessories such as couples, lock nuts, saddle, pipe hooks in concealed position and making good disturbed surface etc. Note : Cutting chasses shall be measured and paid seperately under respective item.

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 all as specified and as directed.

M&L for servicing of solar powered inverter of capacity 500 VA, 24 V replacing minor parts to make it functional all as specified and directed by Engr-in-Charge.

Renewal of unserviceable lead acid recgargeable batteries by new of 4 cell 12 volts, 110 AH duly initial charged for Solar inverter

S&F Switch modular flush type 6 amps single pole, one way, 240 Volts Make: Legrand Myrius Cat No. 673000 or equivalent in Philips/Seimens.

S&F Switch modular flush type 16 amps single pole, one way, 240 Volts Make: Legrand Myrius Cat No. 673008 or equivalent in Philips/Seimens.

S&F Socket outlet 3 pin universal, 6 amp, modular flush type. Make: Legrand Myrius Cat No. 673044 or equivalent in Philips/Seimens.

S&F Stepped type electronic fan regulator modular flushtype 100 waats, 1 modle. Make: Legrand Myrius Cat No. 673027 or equivalent in Philips/Seimens..

S&F Modular socket outlet 3 pin multipurpose, 3 pin,16 amp, and one pin , 6 amp, 3 module controlled by switch. Make: Legrand Myrius Cat No. 673045 or equivalent in Philips/Seimens..

S & F Modular cover plate + frame for switches / sockets 3 Module Make: Legrand Myrius Cat No. 6732 13 or equivalent in Philips/Seimens.

S & F Modular cover plate + frame for switches / sockets 4 Module Make: Legrand Myrius Cat No. 6732 14 or equivalent in Philips/Seimens.

S & F Modular cover plate + frame for switches / sockets 6 Module Make: Legrand Myrius Cat No. 6732 66 or equivalent in Philips/Seimens.

S & F Modular cover plate + frame for switches / sockets 8 Module Make: Legrand Myrius Cat No. 6732 69 or equivalent in Philips/Seimens.

S & F Modular Metal box flush type for switches/socket 3 Modules Make: Legrand Myrius Cat No. 6890 08 or equivalent in Philips/Seimens.

S & F Modular Metal box flush type for switches/socket 4 Modules Make: Legrand Myrius Cat No. 6890 09 or equivalent in Philips/Seimens.

S & F Modular Metal box flush type for switches/socket 6 Modules Make: Legrand Myrius Cat No. 6890 10 or equivalent in Philips/Seimens.

S & F Modular Metal box flush type for switches/socket 8 Modules Make: Legrand Myrius Cat No. 6890 31 or equivalent in Philips/Seimens.

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