SPECIAL REPAIRS/REPLACEMENT OF UNSERVICEABLE ELECTRICAL WIRING, DISTRIBUTION BOARDS AND CONNECTED WORKS AT WSA AT AIR FORCE STATION, GWALIOR

Taking down carefully existing unserviceable aluminium flame proof point wiring 1.5/2.5 Sqmm of any description & in any height ( 4m to 16m ) position with and including existing conduit fixed on surface with and including existing junction boxes in between the point wiring complete, including making good the disturbed surface of walls, floors, ceiling etc to match with the existing surfaces complete all as specified and directed. NOTE: (i) Taking down / replacement of existing fittings like switches/sockets / switch fuses / tube light fittings etc. if any, shall be measured and paid for separately under appropriate item of Schedule `A'

Material and labour for flame proof point wiring for one light point or one socket point controlled by one switch with using 1.5 Sqmm (nominal area) stranded copper conductor, single core, FRLSH PVC insulated & unsheathed cable, 1100 volts grade in and including stove enameled black, rigid steel conduits of size not less than 20 mm dia (Medium grade) fixed on surface of walls/ceilings any height ( 4m to 16m )as directed with all accessories and using 1.5 Sqmm (nominal area) stranded copper conductor single core FRLSH, PVC insulated & unsheathed cable as in earth wire connected to common earth dolly / fittings etc. complete all as specified and directed by Engineer-in-Charge. NOTE : (i) Wiring shall be terminated and connected to the relevant switch / controlling switch gear and relevant fittings / sockets all as directed and controlling switch / fittings shall be measured and paid for separately under appropriate item of Schedule `A'.

All as per item No.02 here-in-before but point wiring with using 2.5 Sqmm (nominal area) stranded copper conductor, single core, FRLSH PVC insulated & unsheathed cable for 16 A Flame proof Switch and socket complete all as specified and directed by Engineer-in-Charge.

M&L for flame proof sub main wiring concealed using Four single core PVC insulated, FRLSH, stranded copper conductor cable any height ( 4m to 16m ) of size 2.5 Sqmm for sub main wiring, along with one run of 2.5 Sqmm PVC insulated, FRLSH, Stranded copper conductor cable for earth continuity conductor drawn in and including 20mm dia medium grade steel conduit complete all as specified and directed by Engineer-in-Charge. Note: Four run of single core PVC cable with one run of earth wire and one run of steel conduit together shall be measured as one unit.

M&L for flame proof sub main wiring concealed using Four single core PVC insulated, FRLSH, stranded copper conductor cable any height ( 4m to 16m ) of size 4 Sqmm for sub main wiring, along with one run of 4 Sqmm PVC insulated, FRLSH, Stranded copper conductor cable for earth continuity conductor drawn in and including 20mm dia medium grade steel conduit complete all as specified and directed by Engineer-in-Charge. Note: Four run of single core PVC cable with one run of earth wire and one run of steel conduit together shall be measured as one unit.

Supply & fixing of flame proof push button 10 Amps in LM 6 metal enclosures, complete all as specified and directed by Engineer-in-Charge.

Supplying & fixing of flame proof, switch socket & plug combined made of aluminum alloy LM-6 having 2 pole + earth suitable for 250 volts supply and current rating of 16 Amps complete all as specified and directed by Engineer-in-Charge.

Supplying & fixing of flame proof, switch socket & plug combined made of aluminum alloy LM-6 having 2 pole + earth suitable for 250 volts supply and current rating of 25/32 Amps complete all as specified and directed by Engineer-in-Charge.

Supply & fixing of flame proof distribution board 4 way single pole & neutral in LM-6 metal enclosures with and including 01 No MCBs, 2P, 16/25 Amps - 01 No & MCB single pole 6/10 Amps - 02 Nos `C’ series with complete internal bus bar & wiring up to terminal all as specified and directed.

Supply & fixing flameproof distribution board 12 way Triple pole & neutral in LM-6 metal enclosures with and including 01 No MCB, 2P, 63 Amps as Incoming & Out going MCB, SP, 6 Amps - 10 Nos with complete internal bus bar & wiring up to terminal all as specified and directed.