REPAIRS TO INTERNAL ELECTRIFICATION, FITTINGS, FIXTURES, BUILDING SECURITY LIGHTS, MAINTENANCE OF FANS, GEYSERS ETC IN MD ACCOMMODATION AT MADAMBAKKAM, NARENDRA PLACE AND 9 P S UNIT AT AF STATION TAMBARAM

Amount

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 directed.

M&L for 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 concealed on wall/surface on ceiling 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 5 Amps switch.

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

One 3 pin 5 Amps socket outlet on same board

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

One call bell point controlled by one bell

One light point controlled by two, 2 way switches.

All as per item No .2 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.

Modular switch 1 way 6A 1 Module

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

Modular Switch socket flush type 2 in 1, 5 pin 5 Amps 2 Module

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

Modular Switch socket combination 2 in 1, 3 pin 5 and 15 Amps 3 Module

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

Modular Fan regulator stepped type 2 Module 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

Modular Bell push 6 Amps 1 Module

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

S&F 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.

S&F 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.

S&F MCB DB TPN 8 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.

S&F MCB SP 06 to 32 Amps 'C' curve 10KA 230 volts fixed in repair all as specified and as directed.

S&F MCB SPN 16 to 32 Amps 'C' curve 10KA 230 volts fixed in repair all as specified and as directed.

S&F MCB TPN 63 Amps 10KA 415 volts fixed in repair all as specified and as directed.

S&F MCB TPN 100 Amps 10KA 415 volts fixed in repair all as specified and as directed.

S&F 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.

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

Taking down sub main wiring of any description (wiring only) from existing PVC conduit/ Casing capping and made good the disturbed surface all as specified.

M&L for circuit/sub main wiring complet with two runs of 2.5 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 2.5 Sqmm of PVC FRLS copper cable for earth continuity all as specified and as directed by Enginee- in- charge.

M&L for 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 existing 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 and l as directed by Enginee- in- charge.

M&L for circuit/sub main wiring complet with two runs of 6.0 Sqmm single core FRLS PVC insulated unsheathed cable 1100 volts grade with multistranded copper conductor drawn through existing PVC conduit and accessories on surface of wall roofs etc with One runs of 6 Sqmm of PVC FRLS copper cable for earth continuity all as specified and as directed. Note for Sl item No 16 to 18:- Two runs of 2.5/4/6 sqmm single core multistranded copper conductor and one run for earth continuity conductor shall be measured as one unit length.

S&F in replacement of Wall mounted light fitting LED batten, extruded aluminium heat sink provided for effcient heat dissipation & integrated electronic driver with 22 W LED 6000K (4 ft) lamp including disconecting, removing, and connecting into electric circuit and testing. Make : Havells Cat part No.LUMILINEBS22WLED865SPCWH or its equivalant as approved by GE.

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 by GE.

S&F in replacement of Wall mounted light fitting LED batten, extruded aluminium heat sink provided for effcient heat dissipation & integrated electronic driver with 18 W LED 6000K (4 ft) lamp including disconecting, removing, and connecting into electric circuit and testing. Make : Havells Cat part No.LUMILINEBS18WLED865SPCWH or its equivalant as approved by GE.

S&F in replacement of Surface and wall mounted (2 ft) 9 Watt LED 6000 K ,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 by GE .

S & F down light slim fit LED light fitting (Squar type) to be fitted on surface wall 12 Watt LED lamp complete all as per Cat part No.EDGEPROSQDLR12WLED857S of Havells Make or equivalent from list of makes.

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 5000K lamp including disconecting, removing, and connecting into electric circuit and testing. ( Make: Havells ,Cat Part No : ENDURASUNDOWNSL25LED765PASYBOPCIHD or equivalent from list of makes.)

S&F LED Lamp 5W (Make - Havells Cat Part No-LHLDEUEEMC8R005 or equivalent from list of makes.)

S & F Decorative hexogone bulk head back lit LED luminaire LED light fitting10 Watt ,surface mounted comprising of high brightness LEDs. complete all as per Cat part No.HEXAFT10WLED 857SSYMBOPC of Havells Make or equivalent from list of makes.

GI Bracket bend to shape in cold or hot 25 mm bore medium grade and 1.50 M long with suitable MS clamps and nuts bolts etc, to fixing security light fittings to Bldgs complete after taking down the unserviceable GI bracket all as directed.

Taking down carefully the ceiling/exhaust/pedestal/wall mounted /Air circulator fan of any size/ make after disconnecting the electric connection for necessary servicing and replacing the spares, rewinding etc all as specified and directed. Note: Servicing, Spares , Refixing and Rewinding shall be measured and paid separately under relevant items of this schedule.

Labour only for servicing the ceiling/exhaust/wall mounted / Pedastal /Air Circulator fan of any size/ make including greasing/ oiling/ repairs and replacing the spares such as cater pin unserviceable/rusted nut bolts, split pins rubber wheel bearing washers, bush all as specified and directed Note: Spares such as bearing, metal bush, condenser shall be measured and paid separately under relevant items of this schedule.Refixed fan shall be tested after fixing the blades.

Hanging only ceiling fan any sweep any make, 230 V single phase and connecting up with PVC insulated cable size 1.50 sqmm three core copper conductor round cable complete all as specified. Note : The refixed fan shall be tested after fixing the blades

Fixing only Exhaust fans/ Air circulator/ Wall mounted fans / Pedestal Fan ( with louver for exhaust fan ) of any description/ any make, 230 V single phase and connecting up with PVC insulated cable size 1.50 sqmm three core copper conductor round cable including grouting of nut, bolt on existing location and complete all as specified and directed. Note : The refixed fan shall be tested after fixing the blades.

M&L for rewinding of Ceiling fan motor with super enameled copper winding wire of same gauge and weight after cutting and removing the existing burnt/heated up windings, including cleaning of rotor, stator and varnishing, heating and providing fresh insulating materials for Ceiling fan of 1200/1400 mm sweep.

All as per Item No.32 here in before but for Exhaust fan 225 to 300mm sweep/Wall mounted Fan of any sweep .

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

M & L for painting of Exhaust fans/Air circulator/ wall mounted fans/ Pedestal Fan any type or sweep, complete in situ with synthetic enamel paint by spraying including filling cavities with filler, one coat after cleaning all dust etc.all as specified and directed.

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

Supply only ball bearing suitable for exhaust fan/ wall mounted / Padestal/ Air circulator fan of any size and make

Replacement of old/unserviceable capacitor of capacity 2.5 mfd for the fans in position all as specified and directed.

Replacement of old/unserviceable capacitor of capacity 4 mfd for the fans in position all as specified and directed.

Taking down carefully storage type water heater (Geyser) of any type and any make up to 50 Ltr capacity after disconnecting all electric connection, descaling the inner container, heating element, base assembly etc by using diluted hydrochloric acid and cleaning thoroughly, filling the inner container with water and checking leakage if any, reassembling the geyser after arrest of leakage by bracing and electric and water supply lines, refixing and testing on completion all as specified and directed. Note: Spares shall be measured and paid separately under relevant items of this schedule.

Supply and fixing in repairs Heating element with rubber gasket thread/push type 230V, 1.5 KW for the geysers and testing the same all as specified and directed.

Supply and fix thermostat suitable for geysers 25 to 50 Ltr capacity and range 30 to 80 degree centigrade and cut off at 70 degree centigrade all as specified and directed.

Material and labour for earthing complete with GI plate electrode 600x600x6mm thick, buried directly in ground (earth pit not less than 2.25m deep below ground level) with top edge of plate not less than 1.5m below ground level connected to earth wire 4.0 mm GI strip means of bolts, nuts, washers of galvanized all as shown in electrical plate No.3 of SSR Part-I SSR Part-I including necessary excavation and earth work. PCC 1:3:6 type C1 chamber, RCC cover in 50mm thick 1:2:4 type B1 with 8mm CTD 140mm centre to centre with suitable handle, watering pipe 20mm dia light grade pipe with funnel, charcoal salt connected to earthing test point all as specified including testing and commissioning on completion. Note : The GI wire 4.0 mm and GI earth protection pipe 15 mm upto 7.5 mtr lenght is included in the unit rate and beyond 7.5 mtr shall be measured and paid seperately.

M&L required for attending electrical complaints of point /sub main wiring and repair to light fittings and fixture of any rating / make/ model / type in position including testing of serviceability of connected accessories, and respective switch / control unit including replacing unserviceablelight fittings and fixtures , wirings circuits, etc. and making functional complete all as specified and directed. Note:- (i) Collection of daily complaints (Monday to Saturday ) as it received from users at Madambakkam ,Narendra place and 9 P&S unit from Complaint Cell / on telephone messages / from JE Incharge shall be the responsibility of the contractor. (ii)The rate quoted is deemed to include for the required materials like insulation tape, pieces of wires/ cables if required (iii) Provn of point/sub main wiring including taking down and replacement of electrical fittings and fixtures shall be paid under relavent items. (iv). Contractor shall be responsible to submit the all rectified / non rectified complaints to JE incharge after completion on daily basis.

M/s Bakiyalakshmi Enterprises

S.M.THIYAGARAJAN AND CO

SJM CONSTRUCTIONS

OM Muruga Enterprises