REPAIRS AND MAINTENANCE OF INTERNAL WIRING AND FITTING IN RESIDENTIAL AREA AT CVRDE AVADI

Amount

Taking down aluminium point wiring (light, fan, socket or power) complete, including fixture and fittings such as switches, ceiling roses, pendants , regulators, sockets, light fitting etc. and making good disturbed surfaces of walls, floors, etc. complete all as specified and directed.

M & L for point wiring complete with 1.5 sqmm (Nominal area ) PVC insulated and unsheathed mult standed copper conductor 1100 volt , FRLSH cable (ISI marked) in and including PVC concealed conduit not less than 20mm dia (medium quality ISI marked) and conduit fittings and MS sunken box of suitable size covered with and incl 3mm thick bakelite sheet top cover etc and 1.5 sqmm PVC insulated multistranded unsheathed copper earth continuity conductor and connecting to earth dolly etc including cutting of chases and making good the distrubed surface and match with existing colour complete all as specified for the following :-

(a) One light/ fan point controlled by one single pole 5 Amp switch

(b) One point for socket outlet 5 amp independent board

(c) One point for socket outlet 5 amp same board

(c) One bell/buzzer point controlled by one push button on the same board with other switches or independent.

(d) One 3/5 pin 15 amp socket outlet point controlled by one switch using 2.5 sqmm copper conductor FRLSH cable with continuous earth wire of 2.5 sqmm copper conductor FRLSH cable on independent board.

(e) One light point controlled by two two way switch

Supply and fixing switch piano flush button type 15 amps single pole one way white in colour complete all as specified and directed.

Supply and fixing switch piano flush button type 5 amps single pole one way white in colour complete all as specified and directed

Supply and fixing switch piano flush button type 5 amps single pole two way white in colour complete all as specified and directed

Supply and fixing socket outlet multipurpose 2 in 1, 5 and 15 Amps white in colour complete all as specified and directed

Supply and fixing socket outlet multipurpose 2/3 pin 5 amps flush button white in colour complete all as specified and directed.

Supply and fixing fan regulator, electronic, step type 120 watt two module white in colour complete all as directed

Supply and fixing electric bell Ding-Dong AC 230 Volt SP with brass screws and cup washers complete all as specified and directed

Supply and fixing bell push flush type 5 amps white in colour complete all as specified and directed.

Supply and fixing single pole and neutral enclosure with a two pin earth plug and socket with one single pole MCB 20 Amp.

Supply and fixing double door Distribution board TPN 4 way suitable rated busbar including taking down old DB TPN 4 way complete all as specified and directed.

Supply and fixing double door Distribution board TPN 6 way suitable rated busbar including taking down old DB TPN 6 way complete all as specified and directed

Supply and fixing double door Distribution board SPN 8 way suitable rated busbar including taking down old DB complete all as specified and directed.

Supply and fixing sheet metal enclosure for MCCB VTPN DB 6 way, 415 V , 3 Phase with double door ,IP 43 protection fitted rated copper bus bar neutral earth link, earth link suitable for 4P/3P MCCB incommer & TP/SP MCBs as out going, flushed on wall surface including taking down old DB complete.

Supply and fixing Angle Lamp holder, PVC/Polycarbonate type with back plate suitable for batten fittings including LED bulb 9 watt complete all as specified.

Supply and fixing Ceiling rose, 3 phase, PVC/Polycarbonate isolated body complete all as specified and directed.

Supply and fixing SPN MCB 32 amp, 240 v, 50 Hz AC and suitable for 10 KA breaking capacity .

Supply and fixing Single pole MCB 5 to 32 amp, 240 v, 50 Hz AC Made10 KA breaking capacity complete all as specified and directed.

Supply and fixing TPN MCB 32 430 v, 50 Hz AC Made10 KA breaking capacity complete all as specified and directed.

Supply and fixing TPN MCB 63A 430 v, 50 Hz AC Made16 KA breaking capacity complete all as specified and directed.

Supply and fixing TPN MCCB 63A 430 v, 50 Hz AC Made16 KA breaking capacity complete all as specified and directed.

Supply and fixing TPN MCCB 100A 430 v, 50 Hz AC Made16 KA breaking capacity complete all as specified and directed.

S & F Submain wiring with two single core FRLSH PVC insulated cable with 2.5 sqmm nominal cross sectional area stranded copper conductor and one single core FRLSH PVC insulated 2.5 sqmm stranded copper conductor earth continuity cable drawn through non metallic rigid PVC conduit in concealed wall/ceiling including taking down old submain wiring complete all as specified and directed. Note : Two run of copper conductor, one run of earth continuity conductor and one run of PVC conduit together taken as one length for measuring unit length.

S & F Submain wiring with two single core FRLSH PVC insulated cable with 4 sqmm nominal cross sectional area stranded copper conductor and one single core FRLSH PVC insulated 4 sqmm stranded copper conductor earth continuity cable drawn through non metallic rigid PVC concealed conduit in wall/ceiling including taking down old submain wiring complete all as specified and directed. Note : Two run of copper conductor, one run of earth continuity conductor and one run of PVC casing caping together taken as one length for measuring unit length.

S & F Submain wiring with two single core FRLSH PVC insulated cable with 6 sqmm nominal cross sectional area stranded copper conductor and one single core FRLSH PVC insulated 6 sqmm stranded copper conductor earth continuity cable drawn through non metallic rigid PVC concealed conduit in wall/ceiling including taking down old submain wiring complete all as specified and directed. Note : Two run of copper conductor, one run of earth continuity conductor and one run of PVC conduit together taken as one length for measuring unit length.

Supply surface and wall mounting LED batten fittings 4 feet not less than 20 Watt extruded polycarbonate housing & integrated electronic driver including taking down old fitting any type and watt complete all as specified and directed. Make : Havells Cat No LUMLINENXT BS 20W LED 865 SPCWHIND/ WIPRO Cat No LL20-221-XXX-65NE3/ PHILIPS Cat No BN021C LED20S PSU CW GR

Supply surface and wallmounted LED batten fittings 2 feet not less than 10 watt and lumens not less than 100 lumens /watt , 6500K extruded Aluminium housing & integrated electronic driver with twine core flexible copper conductor cable 01 mtr for each fitting of suitable size complete. Make : Havells cat pt No : LUMILINENXT BS 10W LED 865SPCWHIND/PHILLIPS CAT NO ; BN021LED10S 6500PSUGRS1/WIPRO CAT PT NO LL20-111-XXX-65NE3.

Supply wall mounted Retro LED 20 watt, tube rode with almn inert/housing & very high efficiency and lumens not less 100 lumens/watt ,6000 K, Appx 4 feet long, with inbuilt driver complete. Make : Cat part No : LT8-20-865-2 of Crompton/ PHOTONULTRAE201213T8SSTL20WLED865SPC of Havells/ LL13-181-65SE of WIPRO.

Supply only decorative wall light fixture made of polycarbonate or doom profile type suitable for 9 watt retrofit LED B22 base including 9 watt LED bulb complete Cat part No :LHDL03160099 of Havells/Cromption

Supply and fixing PVC casing caping of size 20 x 12mm, ISI marked incl screw etc as required at site for fixing complete (Make : Avonplast /finolex/ MODI)

S&F GI earthing complete with galvanised steel earth plate electrode 60x60cm x 6.0mm thick burried directly in ground (earth pit not less than 2.25 mtr deep below ground level) with top edge of the plate not less than 1.5 mtr below normal ground level, connected to and including using of 4 mm GI wire as earthing lead by means of bolts, nuts, check nuts and washers of galvanised steel , connected to earthing test point, all as specified & indicated, including testing on completion including earth work and excavation in any type of soil/rock, PCC 1:3:6 type C1, earthing chamber, precast RCC slab 50mm thick in cement concrete 1:2:4 type B1 reinforced with welded steel wire fabric weight hot 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 upto 7.50 mtr long test point and testing complete including taking down materials of old earthing etc all as specified and directed.

S & F 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 4mm dia galvanised iron or steel wire including taking down old wire and conduit all as specified and directed.

Supply LED surface mounted LED panel round in profile of 12 watt, 5700K , 230 volt, 50 Hz high lumen efficiency not less then 100 lumens/watt ,polycarbonate /CRCA body incl integrated electronic driver, and twine core twisted flexible copper cable of suitable 1 mtr along with fitting complete all as specified and directed. Make : Havells Cat pt No :LHEAAHP6IL1WO12 /WIPRO CAT PT NO : LD80-XXX-60-SM/ CROMPTON CAT PT NO:LCDSPLN-R-12-CDL

SRIRAM ELECTRICALS

D Subramani and Sons

SARAVANA ENTERPRISES

EASHWAR ELECTRICALS

A R ALAGARSAMY AND SONS

GURU ENTERPRISES

Vantage System and Sevices