MAINTENANCE AND REPAIRS TO INTERNAL ELECTRIC AND CONNECTED WORKS AND MAINTENANCE AND REPAIRS TO SUBMAIN WIRING DBs, MCBs, CEILING FANS, EXHAUST FANS, GEYSERS AND ENERGY METERS AT ARMY AREA COIMBATORE AND MADUKKARAI UNDER GE WELLINGTON

Amount

Taking down carefully copper/ aluminium point wiring (light, fan, socket or power) complete including tube light fittings, switches, ceiling roses, pendants, fan regulators, sockets etc removing material from site and keeping in safe custody for taking as schedule of credit/ depositing to MES store yard and making good to the disturbed surfaces of walls, floors, roof etc all as specified and directed.

Point wiring with FRLS PVC insulated and unsheathed cable with 1.5 Sqmm copper conductor single core multistrand 1100 volt grade conforming to IS 694 drawn through PVC casing capping of suitable size, with suitable size flush box covered with 3mm thick plastic laminated sheet cover for fixing sockets/ switches etc surface mounted on wall and 1.5 Sqmm copper conductor as earth continuity to connecting common earth dolly complete for One light point controlled by one Way switch 5/6 Amps complete all as specified and directed.

All as per item No 2 hereinbefore but One ceiling fan / exhaust fan point controlled by one No. one way switch 5/6 Amps complete all as specified and directed.

All as per Item No.2 hereinbefore but One 3 pin 5A switch socket outlet on independent board controlled by one 5 Amps switch complete all as specified and directed.

All as per Item No.2 hereinbefore but One 3 pin 5A switch socket outlet on same board with other switches controlled by one 5 Amps switch complete all as specified and directed.

All as per Item No.2 hereinbefore but 4 Sqmm PVC insulated and PVC unsheathed copper multi stranded conductor cable and 4 Sqmm multi stranded copper conductor for earth wire for 3 pin 15 Amps power point complete all as specified and directed.

Switch Piano flush button single pole one way 5 Amp 240V, 50Hz AC, ISI marked complete all as specified and directed

Ceiling rose surface Bakelite three terminals 65x25mm PVC/ Polycarbonate isolated body all as specified and directed.

Lamp holder PVC/ Polycarbonate type with back plate suitable for angular fitting all as specified and directed.

Stepped switch type electronic fan regulator flush type on the existing phenolic laminated sheet etc as required all as specified and directed.

Stepped socket type electronic fan regulator flush type on the existing phenolic laminated sheet etc as required all as specified and directed.

Replacement of switch socket outlet 2 in 1, 3 pin, 5 and 15 Amps complete all as specified and directed.

Replacement of switch socket outlet 3pin, 5 flush type complete all as specified and directed.

Replacement of bell push, flush type 5 Amps all as specified and directed.

Replacement of bell push, flush type 5 Amps modular press type complete all as specified and directed. Make: Legrand Model Myrius

Replacement of switch flush type 5 Amps modular press type all as specified and directed.

Replacement of switch flush type 15 Amps modular press type all as specified and directed.

Replacement of stepped type electronic fan regulator modular press type complete all as specified and directed. Make: Legrand Model Myrius or equivalent in Havells/ Crompton/ Anchor

Replacement of bell AC multi music type 230 volt all as specified and directed.

LED light fitting 1 x 20W, 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 all as specified and directed. Make: Surya Cat Part No SLE BT 20W ARROW SL or equivalent in Havells / Wipro / Panasonic

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 all as specified and directed. Make: Surya Cat Part No SLE BT 10W ARROW or equivalent in Havells / Wipro / Panasonic

LED light fitting mirror type with high out put diffuser 1 feet, 5 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 all as specified and directed. Make: Surya Cat Part No 5WG-LINEECO or equivalent in Havells / Wipro / Panasonic

LED Lumen lamp 10 watt Ball Lamp for normal holder type cool day light 230/240 AC supply complete all as specified and directed. Make: Surya Cat Part No 10W NEO MAXX or equivalent in Havells / Wipro / Panasonic

Candle LED lamp 3 watt E 14 candle lamp for type cool day light 230/240 AC supply complete all as specified and directed. Make: Surya Cat Part No 3WCANDLE or equivalent in Havells / Wipro / Panasonic

Round shape 12 watt 220 volts AC 6500K recesse cum surface panel 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 all as specified and directed. Make: Surya Cat Part No SLE DLS 12W RIVO RD XX or equivalent in Havells / Wipro / Panasonic

LED luminaire 600mm x 600 mm, 35/36 watts, 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 all as specified and directed. Make: Surya Cat Part No SLE DS 36 22R- ASTRUM or equivalent in Havells / Wipro / Panasonic

LED building security light fitting 35 Watt 230 V AC outdoor type with high pressure die cast aluminum hosing and heat resistant complete with driver, lamp bracket with impact and corrosion resistant including thermal management in multiple optics complete with IP 65/66 protection complete all as specified and directed. Make: Havells Cat Part No ENDURASUNDOWN SL35WLED 765PASYBOPC or equivalent in Surya / Wipro / Panasonic

PVC insulated water proof multi stranded copper conductor cable 3 core 2.5 sq mm 1100 volts grade ISI marked for security light to the DB complete all as specified and directed.

Taking down carefully sub main wiring with aluminium/ copper conductor cable 4/6/10/16 sqmm in PVC conduit complete removing materials from site and making good the disturbed surfaces of wall/ floor etc all as specified and directed.

Sub main wiring with two runs of PVC insulated multistranded copper conductor cable 4 sq. mm with one run of 4 sqmm as earth continuity including 25 mm dia PVC casing capping complete all as specified and directed. Note: 2 runs of 4 Sqmm cable, one run of 4Sqmm earth continuity and one run of 25mm casing/ caping shall be measured as one run.

Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole 20 Amps MCB complete all as specified and directed.

MCB DB, TPN 4 way suitable for three phase 440 volts with 200 Amps rated bus bar, double door type suitable for mounting incoming and outgoing MCBs single/ double pole including dismantling of old existing complete all as specified and directed.

MCB DB, SPN 4 way suitable for single phase 240 volts with 200 Amps rated bus bar, double door type suitable for mounting incoming and outgoing MCBs single/ double pole including dismantling of old existing complete all as specified and directed.

MCB DB, SPN 8 way suitable for single phase 240 volts with 200 Amps rated bus bar, double door type suitable for mounting incoming and outgoing MCBs single/ double pole including dismantling of old existing complete all as specified and directed.

MCB DB, SPN 12 way suitable for single phase 240 volts with 200 Amps rated bus bar, double door type suitable for mounting incoming and outgoing MCBs single/ double pole including dismantling of old existing complete all as specified and directed.

Supply and fixing 240V, 10 KA 'C' curve miniature circuit breaker (MCB) of single poles and current carrying capacity 5 to 32 AMP, in the MCB DB Complete with connection testing and commissioning all as specified and directed. Make: ABB/ Legrand/ L&T.

All as per item No. 36. hereinbefore but MCB SPN 230V 32 Amps capacity all as specified and directed.

All as per item No. 36. hereinbefore but MCB TPN 230V 63 Amps capacity all as specified and directed.

Earthing complete with galvanized steel earth plate electrode 600 mm x 600 mm x 6 mm thick buried directly in ground vertically to a depth not less than 2.25 meter below ground level, with top edge of earth plate not less than 1.5m below normal ground level connected to 4 mm dia GI earth lead wire by means of bolts, nuts, check nuts, and washers of galvanized iron and connected to test point all as shown in electric plate No 3 of SSR Part I 2009 and as specified or indicated and testing on completion including excavation and earth work in any type of strata available at site 1:3:6 type C-1 earthing chamber, pre cast RCC slab 50mm thick in cement concrete 1:2:4 type B-1 using 20mm graded stone aggregate reinforced with welded steel wire fabric (XPM) weight not less than 4 Kg/ Sqm funnel with GI watering pipe of 20mm bore medium grade, wire mesh and lugs, GI protection pipe of 15mm bore light grade up to 7.5 mtr long, etc complete all as specified and directed.

Taking down carefully unserviceable ceiling fan of any size from its position, dismantling blades, opening the fan motor, removing of defective parts such as ball bearing, bush, burnt winding, shaft, split pin, condenser, condenser holder, shackle, re-assembling after replacement of 3 core 0.75 Sqmm ( 24/0.2mm) flexible copper cable from celling rose to connector, hanging in its position properly complete all as specified and directed

All as per item No 40 hereinbefore but for exhaust fan of any size all as specified and directed.

All as per item No 40 hereinbefore but for wall mounted fan of any size all as specified and directed.

All as per item No 40 hereinbefore but for pedestal fan of any size all as specified and directed.

Supply and replacement ceiling fan condenser 2.5 MFD, 240 volt, AC complete all as specified and directed.

Supply and replacement exhaust fan condenser 4.0 MFD, 240 volt, AC complete all as specified and directed.

Rubber shackle with nuts bolts, washers, split pin and canopy complete for hanging of ceiling fan of any size complete and fixed in repairs all as specified and directed.

Re-winding the stator complete with super enamelled copper conductor with same size, number of turns as that of old one including insulating, varnishing and pre heating for Ceiling fan 1200mm/1400mm sweep any model all as specified and directed.

All as per item No 47 hereinbefore but for Exhaust fan up to 300mm sweep all as specified and directed.

All as per item No 47 hereinbefore but for Exhaust fan above 300mm up to 450mm sweep all as specified and directed.

All as per item No 47 hereinbefore but for wall mounted fan up to 300mm sweep all as specified and directed.

All as per item No 47 hereinbefore but for pedestal fan up to 400mm sweep all as specified and directed.

Taking down of geyser any type and capacity for servicing and overhauling of water supply connection, descaling, reshaping of inner cell complete, refixing the same after repair /servicing all as specified and directed.

Replacement of heating element cup type of 2 KW capacity for geyser all as specified and directed.

Replacement of heating element triangular type of 2 KW capacity for geyser all as specified and directed.

Replacement of heating element 2/3 KW of solar water heater complete all as specified and directed.

Replacement of thermostat for geyser complete all as specified and directed.

KWH electric meter digital display single phase class 1.0, 50Hz, 5 to 30 Amp, Temp 27 degree celsius marked complete all as specified and directed.

KWH electric meter digital display 3 Phase four wire class 1.0, 50Hz, 10 to 40 Amp, Volt: 3 x 240V marked complete all as specified and directed.

Supplying and laying of 20mm CPVC pipes SDR 11 and plain CPVC SDR 11 fittings in trenches / roof for solar geyser lines complete all as specified and directed.

20mm CPVC ball / gate valve complete all as specified and directed.

Replacement of Evacuated glass tube suitable for solar geyser of capacity 100ltrs complete all as specified and directed.

NLK Construction

ANAND REFRIGERATION

rvelectricals

K C ASSOCIATES

KRA Engineering and Construction

KUMAR AGENCIES