SPECIAL REPAIRS/ REPLACEMENT OF OLD ALUMINIUM WIRING WITH COPPER WIRING AT NORA, KATARIBAGH, NAVAL BASE KOCHI

Amount

Taking down Copper /aluminium point wiring (light ,fan ,socket ,bell,power point ) complete fitting such as switches ,ceiling roses ,pendants,regulators,sockets ,light fitting any type,building security light removing materials to store for keeping in safe custdoy for taking credit ,finishing the disturbed surface by applying putty and distemper (suitable colour) to match with existing suface all as specified and directed.

Material and labour for point wiring for one light/fan point with 1.5 sqmm PVC insulated (FRLSH) unsheathed copper conductor multistranded 1100 volts grade controlled by one way switch including 1.5 sqmm PVC (FRLSH) insulated unsheathed copper cable multistrand conductor 1100 volts grade for earth continuity conductor including connected to common earth dolly drawn through and including rigid PVC Conduit medium grade ISI marked Concealed of suitable size with all accessories and sunken box of 1.6 mm thick and 60 mm Depth pressed steel box factory made for mounting of switch, socket and fan regulator with modular frames covers including chase cutting and making good to the disturbed surface and matching to the existing finishes specifications complete all as specified and as directed .

All as per item No 2 here in before but for one bell point controlled by one 5 Amp bell push on independent board complete all as specified and directed.

All as per item No 2 here in before but for one 5 pin 5 Amp socket outlet point on independent board complete all as specified and directed.

All as per item No 2 here in before but for one 5 pin 5 Amp socket outlet point on the same board complete all as specified and directed.

All as per item No 2 here in before but using with 2.5 Sqmm copper conductor cables multistranded (FRLSH) PVC insulated , unsheated cable and including 2.5 Sqmm copper conductor cable multistranded(FRLSH) PVC insulated and unsheated cable as earth continuity wire and connecting to common earth dolly for one 6 pin 15 Amp socket outlet point on independent board complete all as specified and directed.

Material and labour for submain wiring with 2 runs 4 Sq mm single core,PVC insulated, unsheathed, multistranded copper conductor FRLSH cable 1100 volts grade drawn through PVC concealed conduit not less then 25 mm with all accessories , one run of 4 Sqmm cable single core PVC insulated, unsheathed, ,1100 Volts grade multistranded copper conductor FRLSH cable as earth continuity conductor and connecting including cutting the chases etc and making good the disturbed surface to match with the existing complete including taking down existing wiring all as specified and directed. Note:-Three runs of 4 Sqmm size PVC copper cable, and one run of PVC conduit shall be measured as one unit length.

Supply and fix Single pole and neutral enclosure with a two pin and earth plug and socket complete with one single pole MCB 20Amp' C 'curve,240 volts ,50 Hz inculding taking down old one all as specified and as directed.

S&F bell push modular 6 Amps, 1 module , all as specified and directed.Make -Legrand catpart No.675504, C&S cat part No.CG20353PWNR/CG23353NR,Havells cat part No. AHLKPXW065

S & F modular type sockets 6 amp 2/3 pin combined , 2 module complete all as specified and directed . Make -Legrand cat part No.675550, C&S cat part No.CG20509PWNR/CG23509NR,Havells cat part No. AHLKPXW065

S&F switch modular type single pole, 6 Amps, one way all as per specified & directed. Make -Legrand catpart No.675501, C&S cat part No.CG20113PWNR/CG23113 NR,Havells cat part No. AHCSXIW101

S&F Modular sockets 6 Amp/16 Amps, 2/3 pin combind 2 module complete all as specified and directed . Make -Legrand cat part No.675555, C&S cat part No.CG20354PWNR/CG23354NR,Havells cat part No. AHLKCXW163

S&Fswitch modular type 1 module , 16 Amps, one way all as per specified & directed. Make --Legrand cat part No.575511, C&S cat part No.CG205734PNNR/CG23573NR,Havells cat part No. AHCSXXW161

Supply and fix ceiling rose surface bakelite 65 x 50mm 3 terminals 240 Volt 50 Hz Complete all as specified and directed. Make Anchor cat part No.39050, L&T cat part No.OA20W00,Havells cat part No. AHLHXCW000

S&F electric bell, AC 230V, single pole complete all as specified and as directed. Make -Legrand cat part No. 675540, Havells cat part No.AHELXX0001,Anchor cat part No. 8272.

S&F electronic modular fan regulator step type 120 W, 2 module complete all as specified and as directed. Make -Legrand cat part No. 675530, Havells cat part No.AHLRFHW005, C&S cat part No.CG20826PWNR/CG23826NR.

Material and labour for submain wiring with 2 runs of 6 Sqmm single core,PVC insulated, unsheathed, multistranded copper conductor FRLSH cable 1100 volts grade drawn through PVC concealed conduit not less than 25 mm with all accessories on surface, one run of 6Sqmm cable single core PVC insulated, unsheathed, 1100 Volts grade multistranded copper conductor FRLSH cable as earth continuity conductor and connecting including cutting the chases etc and making good the disturbed surface to match with the existing complete including taking down existing wiring all as specified and directed. Note:-Three runs of 6 Sqmm size PVC copper cable, and one run of PVC conduit shall be measured as one unit length.

Supply & fixing AC three phase Static energy meter of accuracy class 1.0, 3x240 Volts,50 hz ,with backlite LCD dislpay of rating 10-60 Amp (Measures& display Trivector ,voltage,current, KW,PF,Hz,Last month history of KWH & MD in KW ) with special features like TOD ,tamper logging ,optical communication port & display in absence of power with transparent hinge type box all as specified and directed cat part no-TPPB1521130002ME01 OF of HPL or L&T,elmeasure .

Material and labour for submain wiring with 4 runs of 10 Sqmm single core,PVC insulated, unsheathed, multistranded copper conductor FRLSH cable 1100 volts grade drawn through non metalic PVC concealed conduit with all accessories .one runs of 10 Sqmm cable single core PVC insulated, unsheathed,1100 Volts grade multistranded copper conductor FRLSH cable as earth continuity conductor and connecting including cutting the chases etc and making good the disturbed surface to match with the existing complete including taking down existing wiring all as specified and directed. Note:-Five runs of 10 Sqmm size PVC copper cable, and one run of non metelic PVC conduits shall be measured as one unit length.

S & F sheet metal enclosure TPN DB's when MCB's to be used 8 way with 200 amps,415 Volt ,50 Hz , bus bar and double door complete including taking down old one etc complete,all as specified and directed. Make -Legrand cat part No.507887,C&S cat part No.CSDBTPNHDD08S,Havells cat part No.DHDMTHDRW080002.

S&F Sheet metal enclosure MCB SPN DB 8 way double door (metal door) IP 43 type suitable for 200 amp,240 Volts ,50 Hz including all electrical connection including taking down old one etc complete, all as specified and as directed. Make -Legrand cat part No.507611,C&S cat part No.CSDBSPNDD08S,Havells cat part No.DHDPS40QDPW08.

Supply and fixing four Pole MCB 63 Amp,B curve 50 Hz, 415 V with rupturing capacity 10 KA including taking down old one etc complete,all as specified and directed . Make- legrand cat part No.408702 ,L&T cat part No. AU105406338 , C&S cat part No. CSMBS4B63.

S & F MCB SPN 32 Amps,240 Volts,10 KA 'B' series with all incoming/outgoing connections with proper size of lugs complete including taking down old one etc complete, all as specified and directed. Make- Indoasian cat part No.811034,Legrand cat part No.408617,C&S cat part No. CSMBSIB32N.

S & F MCB SP 6 to 32 Amps 240 Volts,10 KA 'B' series with all incoming/outgoing connections with proper size of lugs complete including taking down old one etc complete,all as specified and directed. Make- Indoasian cat part No.811008,C&S cat part No.CSMBSIB6 to CSMBSIB32, Havells cat part No.DHMGBSPF006-32.

M&L for earhing complete with galvanized steel earth plate electrode 600X600X6mm buried directly in ground (earth pit not less than 2.25 m deep below ground level) with top edge of the plate not less than 1.5 M below ground level, connected to galvanized earth lead wire 4 mm , by means of galvanized iron or steel bolts, nuts, check nuts and washers, and conneced to equipments as directed, including funnel with GI med grade watering pipe 20 mm bore, wire mesh charcoal or coke and common salt in alternate layers, of 15 cm compacted thickness all around the earth electrode, with concrete pit in PCC 1:3:6 type C-1 , 50 mm thick pre cast RCC 1:2:4 type B1 cover slab reinforced with 8 mm dia reinforced bar 15 cm C/C and earth lead handle protection including necessary excavation earth work in soft/loose soil and disposal of spoil to a distance n.exc.50m and necessary testing complete all as shown on electrical plate no.3 of MES SSR Part I including taking down old earthing all as specified and as directed .

Supply and fixing 20 watt LED T-8 tubular lamp with extruded aluminium / plastic body and PC diffuser and inbuilt driver.including mirror lite batten suitable for T8 lamps , suitable connection from ceiling rose to tube lamp all as specified and directed . Make:- Crompton Cat No.-LTT8-20 and DMLN1LT8-16 ,Havells cat part No.REGALBATTENT 8 up to 1X22 WSSBSWH and CRYSTAL1213T8DSTL20WL LED 865 S GLASS,Surya cat part No.SLEBTNT820W and SLETL-DS18PC RLFORM

Supply and fixing LED Mini mirror light 1 x 14 Watt Wall/Surface mounted luminaries with engineering plastic housing, wired with all accessories complete incl provn of flexible copper wire from ceiling rose to light fitting terminal all as specified and directed . Make :- crompton Cat part No -LCL-14-CDL , Havells cat part No.LUMINEBS9WLED865SPCWH.

Supply & fixing building security light fitting LED 30 W ,IP 67 ,240 volts ,50 Hz including GI bracket for wall mounting all as specified and directed . Make :- crompton Cat No. LSTS-30-CDL ,philips cat part No.BRPO46LED30CWMRSIPSUGR, Havells cat part No.ENDURAPEARLSL30WLED757SASYTOPCMP.

Supply & fix exhaust fans AC single phase 230/ 240 V of size 300 mm sweep with louver including cutting the suitable hole for fixing exhaust fan to match with existing surface including taking down existing fan all as specified and as directed. Make :- Cat part no -Shovair M12 (Medium duty) of V-guard,Crompton cat part No. TRANSAir 12'', Bajaj cat part No. Freshee MK II. Note- old unserviceable exhaust fan shall be deposited to MES yard .

Supply and fixing ventilation fan 250 mm ,230 volt ,50 hz ,25 watt ,RPM 1350 ,with suitable connection and cutting of wall and making good the disturbed surface to match with existing surface existing surface all as specified and directed. Make :- Bajaj cat part no-70049 , Havells cat part No. Ventil Ai-DX White,Crompton cat part No.Brisk Air 10".

Supply and fixing decorative wall mounted light fixture made up of metal ,colour chrome suitable for any type B-22 holder including LED bulb 10 Watt suitable connection all as specified and directed . Make :-Philips Cat part No- 45617/17 Vase ,Havells cat part No. LHJE01104499.

M.J.JOY AND COMPANY

Powertech Engineers

Star Construction Co.

M/s Antony Kallarakkal

Albert Rebello and Company