CA NO. GE (I) (AF)/SHL/ OF 2021-22 REPAIR/REPLACEMENT OF INTERNAL WIRING AND ALLIED WORKS FOR VARIOUS MARRIED AND OTM ACCOMMODATIONS AT AF ATN LAITKOR PEAK, UNDER GE (I) (AF) SHILLONG

Amount

Note : All unserviceable materials obtained out of demolition/dismantling/taking down (other than those for which credit catered under Schedule of credit) shall be disposed of outside MoD Land. Quoted rates against respective item shall deemed to include for same.

Taking down carefully copper/aluminium point wiring (light, fan, socket or power) complete from existing conduits, from PVC Casing/capping with all fittings, such as switches, ceiling rose, pendants, sockets, lamp holder, fan regulators, sketch/brackets light fittings (except tube light fitting) etc and removal of old material from site (except switches, sockets and fittings to be reused) and making good disturbed surfaces of walls, floors ceiling etc complete all as specified and directed to match with existing surfaces.

Taking down main switch/DB’s including MCB’s with board and fixture of any description and making good disturbed surface of walls etc complete all as directed.

Taking down old unserviceable tube light fittings/light fittings/security lights any type and removal from site and making good disturbed surfaces of walls, ceiling etc complete all as specified and directed to match with existing surfaces.

Taking down the existing unserviceable submain/service connection wiring any size and any description including conduits all as directed.

M & L for point wiring complete with 1.5 Sqmm single core multistranded copper conductor of 1100 volts grade PVC insulated and unsheathed FRLS-H cable drawn through PVC rigid non metallic conduit (minimum 20mm bore size) and conduit accessories concealed in walls/ceiling/floors all as per IS including sunk type pressed steel terminal boxes (Heavy duty) with 3mm thick plastic laminated bakelite sheet top cover for mounting switches, sockets, regulators, bell push etc, including 1.5 Sq.mm solid copper conductor with green PVC FRLS-H insulated unsheathed earth continuity conductor to common earth & connecting to earth dolly for the following :- (Note : The rate quoted shall deemed to include for cutting chases for concealing PVC conduit and making good disturbed surfaces. )

One light/fan point controlled by one, one way switch.

One bell point controlled by one bell push

One 5 Amps socket outlet/switch socket outlet on independent board.

M & L for point wiring complete for 15 Amps socket outlet on independent board with 2.5 Sqmm single core multistranded copper conductor of 1100 volts grade PVC insulated and unsheathed FRLS-H cable drawn through and including PVC rigid non metallic conduit (minimum 20mm bore size) and conduit accessories concealed in walls/ceiling/floors all as per IS including sunk type pressed steel terminal boxes (Heavy duty) with 3mm thick plastic laminated bakelite sheet top cover for mounting switches, sockets, including 2.5 Sq.mm multistranded copper conductor with green PVC FRLS-H insulated unsheathed earth continuity conductor to common earth & connecting to earth dolly. Note : (i) The rates for concealed type wiring shall deemed to include the cost of cutting chases in the wall and makeing good the disturbuted surfaces of wall. (ii) For Geyser/AC point wiring socket shall be provided near Geyser/AC and switch shall be provided near gate or any other location as directed.

M & L for point wiring complete for 15 Amps socket outlet on independent board with 4.0 Sqmm single core multistranded copper conductor of 1100 volts grade PVC insulated and unsheathed FRLS-H cable drawn through and including PVC rigid non metallic conduit (minimum 25mm bore size) and conduit accessories concealed in walls/ceiling/floors all as per IS with MS concealed terminal boxes (Heavy duty) with 3mm thick plastic laminated bakelite sheet top cover for mounting switches, sockets, including 4.0 Sq.mm multistranded copper conductor with green PVC FRLS-H insulated unsheathed earth continuity conductor to common earth & connecting to earth dolly. Note : (i) The rates for concealed type wiring shall deemed to include the cost of cutting chases in the wall and makeing good the disturbuted surfaces of wall. (ii) For Geyser/AC point wiring socket shall be provided near Geyser/AC and switch shall be provided near gate or any other location as directed.

M & L for point wiring complete with 1.5 Sqmm single core multistranded copper conductor of 1100 volts grade PVC insulated and unsheathed FRLS cable enclosed in and including PVC casing and capping double locked box type with accessories fixed on surface of walls/ceiling by means of PVC sleeves/dash thru fasteners with cadmium plated screws all as per IS with MS concealed terminal boxes (Heavy duty) with 3mm thick plastic laminated bakelite (Hylam) sheet top cover for mounting switches, sockets, regulators, bell push etc, including 1.5 Sq.mm solid copper conductor with green PVC FRLS insulated unsheathed earth continuity conductor to common earth & connecting to earth dolly for the following :- (Note : The rate quoted shall deemed to include for making good disturbed surfaces. )

One light/fan point controlled by one, one way switch.

One bell point controlled by one bell push

One 5 Amps socket outlet/switch socket outlet on independent board.

M & L for point wiring complete for 15 Amps socket outlet on independent board with 2.5 Sqmm single core multistranded copper conductor of 1100 volts grade PVC insulated and unsheathed FRLS cable enclosed in and including PVC casing and capping double locked box type with accessories fixed on surface of walls/ceiling by means of PVC sleeves/dash thru fasteners with cadmium plated screws all as per ISS with MS concealed terminal boxes (Heavy duty) with 3mm thick plastic laminated bakelite (Hylam) sheet top cover for mounting switches, sockets, including 2.5 Sq.mm multistranded copper conductor with green PVC FRLS insulated unsheathed earth continuity conductor to common earth & connecting to earth dolly. Notes : (i) The rate quoted shall deemed to include for making good disturbed surfaces. (ii) For Geyser/AC point wiring socket shall be provided near Geyser/AC and switch shall be provided near gate or any other location as directed.

M & L for point wiring complete for 15 Amps socket outlet on independent board with 4.0 Sqmm single core multistranded copper conductor of 1100 volts grade PVC insulated and unsheathed FRLS cable enclosed in and including PVC casing and capping double locked box type with accessories fixed on surface of walls/ceiling by means of PVC sleeves/dash thru fasteners with cadmium plated screws all as per ISS with MS concealed terminal boxes (Heavy duty) with 3mm thick plastic laminated bakelite (Hylam) sheet top cover for mounting switches, sockets, including 4.0 Sq.mm multistranded copper conductor with green PVC FRLS insulated unsheathed earth continuity conductor to common earth & connecting to earth dolly. Notes : (i) The rate quoted shall deemed to include for making good disturbed surfaces. (ii) For Geyser/AC point wiring socket shall be provided near Geyser/AC and switch shall be provided near gate or any other location as directed.

S & F switch piano flush type 5/6 Amps, single pole, one way, 230 Volts complete all as specified and directed.

S & F switch piano flush type 15/16 Amps, single pole, one way, 230 Volts complete all as specified and directed.

S & F bell push, flush type, 5 Amp single pole, 230 Volts complete all as specified & directed.

S & F switch socket combination two-in-one (multipurpose), 5 pin , 5/6 Amp, flush type, 240 Volts complete all as specified & directed.

S & F switch socket combination two-in-one (multipurpose), 6 pin, 5 Amp and 15 Amp, flush type, universal 240 Volts complete all as specified & directed.

S & F modular switch, 1 way 6A, 240 Volts, 1 module complete all as specified and directed.

S & F modular bell push, 1 way 6A, 240 Volts, 1 module complete all as specified and directed.

S & F modular switch, 1 way 16A 240 Volts, 1 module complete all as specified and directed.

S & F, modular socket outlet for two and three pin combined, 6 Amp, 240 Volts, 2 Module type complete all as specified & directed.

S & F, modular socket outlet for two in one, three pin combined, 6 & 16 Amp, 240 Volts, 2 Module type complete all as specified & directed.

S & F modular switch socket combination two-in-one (multipurpose), 6 pin, 5 Amp and 15 Amp, universal 240 Volts complete all as specified & directed.

S&F electric bell (Ding dong type) AC 230/250 volts grade single pole ISI marked all as directed Make : Anchor or equivalent

S & F ceiling rose, three terminal, PVC / poly carbonate isolated body, complete all as specified and directed. .

Supply and fix in replacement T8 Tube light rod with tubelight rod of 18watt single side connection with inbuilt driver suitable for AC 230 volts, 50Hz with all standard fittings, pre-wired and connecting the fitting from ceiling rose/connector using copper flexible cord of size 1.5sqmm, 3 core of suitable length complete all as specified and directed. {Model/Make : Cat Part No T8 SSTL20WLED865SPC of make Havells or equivalent model of makes listed in List makes}.

Supply and fix LED tube light fitting, 18 Watt 230 V, 50 Hz with with all standard fittings etc pre-wired including LED tube and connecting the fitting from ceiling rose/connector using copper flexible cord of size 1.5sqmm, 3 core of suitable length complete all as specified and directed. {Model/Make : Cat Part No BCLSB 18NW of make Bajaj or equivalent model of makes listed in List makes}.

Supply and fix recess mounted LED luminaire 600mm x 600mm size, 36 watt, 230 V, 50 Hz, colour temperature white with all standard fittings pre-wired and connecting the fitting from ceiling rose/connector using copper flexible cord of size 1.5sqmm, 3 core of suitable length complete all as specified and directed. {Model/Make : Model 'SKYLUX' Cat Part No BZRSQL 36W GZi CW of make Bajaj or equivalent model of makes listed in List makes}.

Supply and fix in replacement recess mounted LED luminaire 305mm x 305mm size, 18 watt, 230 V, 50 Hz, colour temperature white, with CRCA sheet housing comprising of LED's connected in series parallel, opal diffuser, constant current output driver, operating range 150-275V AC supply voltages, ingress protection IP20 with all standard fittings, pre-wired and connecting the fitting from ceiling rose/connector using copper flexible cord of size 1.5sqmm, 3 core of suitable length complete all as specified and directed. {Model/Make : Model 'SKYLUX' Cat Part No BCTBLR 18WH ZT of make Bajaj or equivalent model of makes listed in List makes}.

Supply and fix LED traditional wall light fitting with cord switch, Product material and finish : Steel black shade material and finish, Alabaster white glass, length 165mm, height 190mm, projection 230mm, suitable upto 40 Watt bulb including provision of bulb of wattage as directed and connecting the fitting from ceiling rose/connector using copper flexible cord of size 1.5sqmm, 3 core of suitable length complete all as specified and directed. {Model/Make : EGLO MURCIA or equivalent model of makes listed in List makes}.

Supply and fix 18 watt LED Downlighter with aluminium housing with bracket and clamp for wall mounting arrangments and connecting the fitting using copper flexible cord of size 1.5sqmm, 3 core of suitable length complete all as specified and directed. {Model/Make : Cat Part No. LCDN-18-CDL/TL/WW of make Crompton or equivalent model of makes listed in List makes}.

S & F sheet metal enclosure double door DB SPN 8 way, 240 volts protection class IP-43 made out of CRCA mild steel sheet surface with epoxy powder coated surface confirming to IS-13032, IS 8623, BS-5484 with tinned copper bus bar of 200 Amps capacity all as specified and directed.

S & F sheet metal enclosure vertical type double door DB TPN 6 way suitable to accomodate MCCB FP, 415 volts upto 160 Amps rating, protection class IP-54 IK-09 made out of CRCA mild steel sheet surface with insulated material like polyester with epoxy powder coated surface mounted as per IEC 61439-3, with copper bus bar of 250 Amps capacity for each phase, with two neutral bars, two Earth bars and cable ties for cable managementall as specified and as approved by Engineer-in-Charge. {Model/Make : Cat Part No 5077 51 of make Legrand or equivalent model of makes listed in List makes}. (Note: MCCB & MCBs shall be measured and paid separately)

S & F MCB SP 6 to 32 Amps, 240 volts, B-curve, rupturing capacity 10KA conforming to IEC-60898, Part-I complete, all as specified & directed.

S & F MCB SPN 40 Amps, 240 volts, B-curve, rupturing capacity 10KA conforming to IEC-60898, Part-I, complete, all as specified & directed.

S & F MCCB four pole 100 Amp confirming to IEC 60947-2 & IS – 13947-3 thermal magnetic release and adjustable over load setting 0.8 – 1.0 x In and adjustable short circuit setting 6 – 10 x In and rupturing capacity 16 KA at 415 V AC , 50 Hz complete all as specified & directed.

S & F MCCB four pole 125 Amp confirming to IEC 60947-2 & IS – 13947-3 thermal magnetic release and adjustable over load setting 0.8 – 1.0 x In and adjustable short circuit setting 6 – 10 x In and rupturing capacity 25 KA at 415 V AC , 50 Hz complete all as specified & directed.

S & F for submain wiring with 2 single core PVC insulated & PVC unsheathed FRLS-H cable 1100 Volt grade with 06 Sqmm copper multistranded conductor and including PVC casing and capping double locked box type with accessories fixed on surface of walls/ceiling by means of PVC sleeves/dash thru fasteners with cadmium plated screws all as per ISS with MS concealed terminal boxes (Heavy duty) with 3mm thick plastic laminated bakelite (Hylam) sheet top cover including 6 Sqmm single core multistranded copper conductor 1100 volts grade PVC insulated and unsheathed FRLS-H cable as earth continuity conductor to common earth and connecting to earth dolly complete all as specified and directed.

S & F for submain wiring with 2 single core PVC insulated & PVC unsheathed FRLS-H cable 1100 Volt grade with 06 Sqmm copper multistranded conductor drawn through and including PVC conduit 20mm bore concealed in walls/ceilings/roofs including 6 Sqmm single core multistranded copper conductor 1100 volts grade PVC insulated and unsheathed FRLS-H cable as earth continuity conductor to common earth and connecting to earth dolly complete all as specified and directed. Note : - (i) Two runs of main cable, one run of earth continuity conductor and one run of conduit will be measured and paid as one length only. (ii) The rate quoted shall deemed to include for cutting chases for concealing PVC conduit and making good disturbed surfaces.

M & L for earthing complete with galvanized steel earth plate 60 cm X 60 cm X 6 mm thick buried vertically in ground to depth not less than 2.25 metres deep below ground level, with top edge of earth plate not less than 1.5 m below ground level, connected to galvanized earth lead wire 4.00mm dia by means of bolts, nuts, check nuts and washers of galvanized iron or steel besides welding at all joints as shown in drawing and including excavation and earth work, GI pipe light grade 15mm bore for protection of earth wire and connected to continous earth lead on pole/test point, supplying and laying charcoal dust common salt PCC 1:2:4 type B1, chamber and MS angle iron frame 40x40x3mm and RCC cover 40mm thick (1:2:4) type B1 using 20mm graded stone aggregate reinforced with 6mm dia round bars @ 75mm C/C both ways with MS handle 12mm dia, PGI funnel and wire mesh, 20mm dia GI pipe medium grade for watering all as shown in electrical plate No 5 on srl page No 497 of SSR Part I (2009) drawing and connection to earth test point including testing and including dismantling and taking out old earthing complete all as specified and directed. Note : (i) The cost of earth lead /strip and GI pipe for protection of earth lead/strip upto 7.5m is included in the quoted rate. (ii) The cost of excavation, earth work is included in the quoted rate.

M/S DEEDAR ENTERPRISE