REPAIRS TO INTERNAL ELECTRIFICATION FITTINGS, FIXTURE, BUILDING SECURITY/ENERGY SAVING FITTING AND REPAIR/REPLACEMENT OF CIELING EXHAUST/WALL MOUNTED/AIR CIRCULATOR FAN, GEYSER ETC AT MD ACCOMMODATION OF NARENDRA PLACE, MADAMBAKKAM , 9 P S UNIT AT P

Amount

M&L required for attending electrical complaints of point/submain wiring (except fittings and fixture) of any type,rating etc in position including testing of serviceability of point wiring, finding of fault/ defect and repairing the same by proper jointing of wires/ cables including required jointing materials and making wiring functional complete all as specified and directed by Engineer-in-Charge. Note for Sl.item No 1:- Quoted rate shall be inclusive for following provisions: (i) Contractor shall collect the complaints from MES complaint cell on daily basis (ii) Insulation tape, pieces of wires/ cables etc as required for rectifying complaints (iii) Contractor shall submit the details of rectification /non retification of complaints to Engineer-in-Charge/ JE after attending complaint.

Taking down carefully copper/aluminum point wiring (light, fan, socket or power) complete (fittings such as switches, ceiling roses, regulators, sockets etc to be measured tely) and making good disturbed surface of wall, floors etc all as specified and as directed.

Point wiring using approved colour coding as per IS (Red , Black and Green for single phase circuits),with multistranded copper conductor 1.5 sq mm nominal cross-sectional area , single core, PVC insulated and unsheathed FRLS cable 1100 Volts grade, ISI-694 marked with valid CML No.in and including medium grade, PVC conduit and accessories on wall/roof/floor etc, ISI marked with mild steel/pressed steel sunken box (with earth dolly) duly painted with two coats of anti corrosive paint/aluminium paint over a coat of red oxide primer internally and two coats of black bituminous paint over a coat of red oxide primer externally,covered with 3 mm thick plastic laminated sheet cover for fixing of switches, socket and fan regulators etc, including PVC insulated multistranded copper conductor 1.5 sq mm nominal cross sectional area single core FRLS cable as earth continuity conductor to common earth and connecting to earth duly completed all as specified and directed by Engineer-in-charge for the following :-

One light point controlled by one switch.

One ceiling fan/Exhaust fan point controlled by one switch 5 Amps, one way

One 3/5 pin 5 Amps socket outlet on independent board

One call bell point controlled by one bell push

One 3 pin 5 Amps socket outlet on same board

All as per item No 3 above but for one 3/5 pin socket outlet 15 Amps independent with cable 2.5 Sq mm size FRLS copper cable.

Supply and fix in repairs in attending complaints the following items including disconecting, removing, and connecting into electric circuit and testing complete all as specified and as directed.:-

Switch piano flush type 5 Amps, Single Pole one way.

Switch socket flush type 2 in 1, 5 pin 5 Amps 240 V

Switch socket combination 2 in 1, 3 pin 5 and 15 Amps flush type universal.

Fan regulator stepped type electronic flush/switch type, suitable for 1200mm /1400 mm sweep fan.

PVC ceiling rose two to three terminal plate and jumbo type

Lamp holder, PVC/Polycarbonate type with back plate suitable for batten fittings.

Call bell 230 volts single pole A/C multimusic fancy type ding dong bell.

Bell push Flush type 5 Amps

MCB DB SPN double door, 4 way 230 V neutral link, earth link all as specified and as directed.

MCB DB SPN, double door, 8 way 230 V with 200 A rated bus bar neutral link, earth link all as specified and as directed.

MCB DB TPN 4 way vertical type double door complete including 200A rated copper bus bar, and netral and earth link suitable with MCB TPN as incommer all as specified and as directed.

MCB SP 05 to 32 Amps 10KA 230 volts fixed in repair all as specified and as directed.

MCB SPN 05 to 40 Amps 10KA 230 volts fixed in repair all as specified and as directed.

MCB TP 63 Amps 10KA 415 volts fixed in repair all as specified and as directed.

MCB TP 100 Amps 10KA 415 volts fixed in repair all as specified and as directed.

Single pole and neutral enclosure with two pin and earth plug and socket complete with one single pole MCB 20 Amp 240 Volts fixed in repair all as specified and as directed.

MCCB 25 to 100 Amp 3 pole 16 KA breaking capacity 415 Volts fixed in repair all as specified and as directed.

Point wiring for light / fan / 5 Amps socket etc complete with 2X1.5 Sqmm single core FRLS PVC insulated unsheathed cable 1100 volts grade with multistrand copper conductor drawn through existing surface / Recessed steel / PVC conduit, junction boxes and accessories with 1X 1.5 Sqmm of PVC FRLS copper cable for earth continuity all as specified , dismantling existing circuit / sub main wiring and making good disturbed portion complete all as specified and as directed .

Taking down sub main wiring of any description along with PVC conduit/ Casing capping and made good the disturbed surface all as specified.

Circuit/sub main wiring complet with two runs of 1.5 Sqmm single core FRLS PVC insulated unsheathed cable 1100 volts grade with multistranded copper conductor drawn through existing surface / Recessed steel / PVC conduit, junction boxes and accessories with One runs of 1.5 Sqmm of PVC FRLS copper cable for earth continuity all as specified, dismantling existing circuit/ sub main wiring and making good disturbed portion complete all as directed by enginee- in- charge.

Circuit/sub main wiring complet with two runs of 4.0 Sqmm single core FRLS PVC insulated unsheathed cable 1100 volts grade with multistranded copper conductor drawn through PVC conduit and accessories on surface of wall roofs etc with One runs of 4 Sqmm of PVC FRLS copper cable for earth continuity all as specified, dismantling existing circuit/ sub main wiring and making good disturbed portion complete all as directed by enginee- in- charge.

All as per item No 9 here in before but for 2x6.0 sqmm conductor with 1x6.0 sqmm as earth continuity copper conductor. Note for Sl item No 9 to 10:- Two runs of 6/4 sqmm single core multistranded copper conductor and one run for earth continuity conductor and one length PVC rigid conduit and its accessories shall be measured as one unit length.

S&F in replacement of security light fitting LED luminares New generation energy saving & environmental friendly long life versatile pressure die-cast aluminium IP65 roadway luminaire with high power LED as light source with 25W LED lamp 5000k including disconecting, removing, and connecting into electric circuit and testing. Make : Havells Cat No.ENDURAPEARLSL25WLED757SASYTOPC or its equivalant as approved.

S&F in replacement of Wall mounted light fitting LED batten, extruded aluminium heat sink provided for effcient heat dissipation & integrated electronic driver with 20 W LED 6000K (4 ft) lamp including disconecting, removing, and connecting into electric circuit and testing. Make : Havells Cat part No.LUMILINEBS20WLED865SPCWH or its equivalant as approved.

Surface and wall mounted 10/9 Watt LED batten, extruded aluminium housing provided for efficient heat dissipation with polycarbonate diffuser & intergrated electronic driver including LED lamp complete Make :Havells Cat No.LUMILINEBS9WLED865SPCWH or its equivalant as approved.

NOTE for Ser No 11 to 13: (a) LED light fitting of make/brand specified above if not available in the market, other make as approved by GE will be provided. (b) The payment shall only be allowed after production of original GST purchase vouchers from Manufactures/Authorised dealers.

GI Bracket bend to shape in cold or hot 40mm bore medium grade and 1.50 M long with suitable MS clamps and nuts bolts etc, to fixing security light fittings into building complete including taking down the existing GI bracket all as specified and as directed.

Repairing to light fixture Flourescent tube light any rating/ make/ model/ type in position including testing of serviceability of connected accessories, and wiring upto respective switch/control unit including replacing unserviceable items such as choke, capacitor, etc. and making light functional complete all as specified and directed. Note:- (i) Quoted rate shall deemed to include for the accessories such as Bi-pin-holder, side stand for holders,hook up wire inside wiring of fittings and cord flexible twin core copper conductor from ceiling rose to fitting, connectors etc (ii) Fluorescent lamp 18/20/28/36/40 watts and Electronic ballast suitable for18/28/36 watts shall be measured separately as supply only under relevant items of this schedule:-

Supply only flourescent tube light 36W

Supply only flourescent tube light 28W T5

Supply only flourescent tube light 18W ( 2 Feet)

Supply only LED lamp 9 Watt

Supply only PL lamp 36 watt sutiable for 2 X 2 recess mounted light fittings

Supply only electronic ballast suitable for 36/40 watts fluorescent lamp 240 volts 50 Hz, (Make: Bajaj/Havell's/phillips)

Supply only electronic ballast suitable for 28 watts T5 fluorescent lamp 240 watts 50 Hz, (Make: Bajaj/Havell's/phillips)

Taking down old unserviceable earthing and M&L for earthing complete with galvanized steel earth plate electrode 600X600X6mm thick buried directly in ground (earth pit not less than 2.25m deep below normal ground level) with top edge of the plate not less than 1.5M below normal ground level connected to GI earth lead wire 4.0mmdia by means of nuts, bolts, check nuts and washer of GI steel and connecting to testing point including provision of test point and all as shown in electrical plate No. 3 of SSR Pt I. The work shall inclusive of necessary earth work and PCC chamber 1:3:6 in type CI with 8mm CTD bar reinforcement both ways at 140 mm bents to centre complete all as directed by Engineer-in-Charge.

Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/ pipe or fixed to poles or any other indicated situation for loop earthing etc. as required GI wire 4.0 mm thick for inter connecting of earth electrodes.

Taking down carefully existing ceiling fans of any size from its position, removing the blades from fan, opening the fan motor, removing the burnt grease, applying new bearing grease, removing of defective parts such as ball bearing, bushes , burnt winding, shaft, split pin, condenser etc reassembling after winding and replacing defective parts with new parts including provision of 3 core 1.50 Sqmm) flexible copper cable from ceiling rose to connector , refixing of removed blades and hanging in its original position properly including necessary testing after hanging complete all as specified and directed. Note :- (a) Quoted rate shall be inclusive for grease,bushes,shaft,split pin etc (b)Winding of ceiling fan and spare parts such as ball bearing,capacitor etc required for making the ceiling fan serviceable shall be measured and paid separately under relevant items as supply only here in after.

Taking down carefully existing Exhaust fans/Air circulator/ wall mounted fans/ Pedestal Fan of any size from its position removing the louvers and blade, opening the fan motor, removing the burnt grease, applying new bearing grease, removing defective parts such as ball bearing, bush , burnt winding, shaft, split pin, condenser etc and reassembling after winding and replacing defective parts with new parts including provision of 3 core 1.50 Sqmm flexible copper cable from ceiling rose to connector , refixing of removed blades ,louvers etc and fixing in its original position properly including necessary fixing bolts,nuts etc as required and testing after fixing complete all as specified and directed. Note :- (a) Quoted rate shall be inclusive for gease,bushes,shaft,split pin etc (b)Winding of exhaust/wall mounted/pedestal fan/Air circulator and spare parts such as ball bearing,capacitor etc required to making the exhaust /wall mounted/pedestal fan serviceable shall be measured and paid separatly under relevant items here in after.

Cleaning and preparing the surfaces of ceiling fan of any sweep , removing the grease, carbon dust over the fans ,filling cavities with filler and applying one coat of synthetic enamel paint of approved colour by spraying including writing MES number on the fan complete as in situ all as specified and directed.

Cleaning and preparing the surfaces of exhaust fan/wall mounted fan/pedestal fan/Air circulator of any sweep and type , removing the grease, carbon dust over the fans ,filling cavities with filler and applying one coat of synthetic enamel paint of approved colour by sprying including writing MES number on the fan complete as in situ all as specified and directed.

Rewinding of following fan motor with super enamelled copper winding wire of same gauge and weight as per existing and weight including cleaning of rotor, stator , varnishing, heating and provision of fresh insulating materials for the following fans all as specified and directed.

(a) Exhaust fan 225 to 300mm sweep

(b) Wall mounted fan 400 sweep

(c) Ceiling fan of 1200/1400 mm sweep

Supply only ball bearing suitable for ceiling fan of size 1200/1400mm sweep

Supply only ball bearing suitable for exhaust fan of any size and make

Supply & fixed in repair in position capacitor of 2.5 MFD capacity for fans all as specified and as directed.

Supply & fixed in repair in position capacitor of 4 MFD capacity for fans all as specified and as directed.

Taking down defective storage water heater (Geyser) of any type and make upto 50 litres capacity from buildings by disconnecting carefully water and electric connection, opening the bottom cover descaling the inner container , heating element,base assembly using diluted hydrochloric acid cleaning thoroughly, filling the inner container with water for leakages testing if any leakage found, arrest the leakage by proper bracing and replacing the defective parts, fixing the bottom cover and refixing in its original position, reconnecting both water and electric connection and testing complete all as specified and directed Notes :- Spares required for replacement shall be measured and paid for separatley under relevant items as supply only.

Supply and fixing in repair Heating element with rubber gasket thread/push type 230V, 2.0 KW, (Make: Bajaj/Usha/Racold).

Supply only thermostat suitable for geysers 25 to 50 litres capacity and range 30 to 80 degree centigrade and cut off at 70 degree centigrade all as directed

Supply only PVC connection pipe 15mm dia 450mm long heavy duty suitable for hot / cold water with two brass union and washer complete all as directed.

GI tubes 40mm bore medium grade with all fittings and fixed on wall/ceiling for hanging of ceiling fans including taking down the existing pipe complete all as specified and directed

Ceiling fan down rod fabricated out of 15 mm dia GI pipe medium grade including cutting/ threading/ drilling etc. and provision of check nut ,split pin , 'U' clamp bolts, nuts, washers, rubber split pin etc as required for ceiling fan of 1200/1400 mm sweep including taking down existing downrod with acessories complete all as specified.

Ceiling fan hook made out of mild steel flat iron of size 40mm x6 mm thick bend to shape as required for hanging ceiling fans including taking down existing fan hook complete all as specified.

Disconnecting and taking down the existing unserviceable analog type electric energy meter of single phase / three phase and of any capacity / make incl meter box and handing over to MES store Yard all as directed.

Electronic type static watt hour electrical energy meter tamper proof made out of poly carbonate casing of class 1.0 accuracy confirming to IS-13779 and CBIP technical report 88 suitable for LT single phase two wire AC 240 Volt Hz 50, 5-30 Amps with fully tamper proof low consumption LCD display backlit, LT RTC optical communication port with facility storage of data and for downloading of data as and when required including sealing of meters and writing of MES No etc. Make : L&T Cat part No WM101BC5DDH or other equivalent approved by GE

Semiconcealed SMC box of size 700mmx480mmx200mm ,double door , suitable to accomodate 5 /7 Nos of single phase KWH Meter on the 8 mm thick Bakelite sheet including Earth link 2 Nos,comlpete all as specified and directed. Make : Sintex of Cat No GSJB 7450 or other equivalent approved by GE

Varsa Constructions