SPL REP FOR REPLACEMENT OF UNSERVICABLE DBs, MCBs/MCCBs, SUBMAIN WIRING AT OTM/MD ACCN AT CHAFB.

Disconnection of all electrical connections and taking down carefully old/faulty/unsv electric distribution board / enclosure SPN any type / way / rating and making good disturbed surfaces of walls / floors and ceiling complete all as specified and directed.

All as per Item no 1.00 here-in-before but TPN distribution board / enclosure any type / way / rating complete all as specified and directed.

Disconnection and taking down carefully old/faulty/unsv electric submain wiring any size / type incl PVC conduit / casing caping and making good disturbed surfaces of walls / floors and ceiling complete all as specified and directed.

S&F sheet metal enclosure distribution board triple pole and neutral (VTPN), double door type, AC, 440 volts, 200 Amps rated copper bus bar, IP 43 protection, isolated neutral bar, insulated busbar assembly suitable for MCCB 4 pole 63/100/125 amps as incomer and MCB SPs / SPN as outgoing, along with cable end box for above DB and flush to wall including cutting in stone walls/ brick wall/ block masonary walls as required and making good disturbed surface complete all as specified & directed for the following ways :-

S&F sheet metal enclosure, double door type for MCB TPN DB, vertical type, 415 volts with 200 Amps rated busbar and neutral link, chasing / cutting on wall any type for fixing DB and making good distributed wall surfaces to match with existing complete all as specified and directed.

S&F Sheet metal enclosure DB, single pole and neutral with 200 Amps rated bus bar, 230 volts, glazed, double door type, IP-43, including connecting all connections of wire to MCBs with proper lugs incl chases wall for fixing DB and making good to the disturbed surface complete for the following No of ways :- Note for item No 4 to 6.00 above: - MCCB & MCB SPs/SPN shall be measured and paid seperately.

S&F sheet metal enclosures with socket plug top and MCB, Single pole & neutral enclosure with a 2 pin & earth plug & socket, modular type complete with one single pole MCB 20 amps, 'C' curve, flushed/concealed to wall incl making good the disturbed surface and connection complete all as specified & directed

S&F sheet metal enclosures with socket plug top and MCB, Triple pole & earth enclosure with a three pin & earth plug with socket complete with one trople pole MCB 32 amps, 'C' curve flushed/concealed to wall incl making good the disturbed surface and connection complete all as specified & directed.

S&F MCCB, 4 Pole, 415 volt, AC, fixed type, suitable for load line/ VTPN DB/LT Panel and connection incl taking down old/unsv complete of following rating :-

63 amps, with breaking capacity 16 KA

100 amps, with breaking capacity 16 KA

125 amps, with breaking capacity 16 KA

160 amps, adjustible type, with breaking capacity 36 KA

200 amps, adjustible type, with breaking capacity 36 KA

S&F MCB TPN, 415 Volts, AC of breaking capacity 10 KA, 'C' curve and connections by using suitable copper lugs incl taking down old/unsv complete all as specified & directed of following rating :-

S&F MCB SPN, 240 Volts, AC of breaking capacity 10 KA, 'C' curve and connections by using suitable copper lugs incl taking down old/unsv complete all as specified & directed of following rating :-

S&F MCB SP, 240 Volts, AC of breaking capacity 10 KA, 'C' curve and connections by using suitable copper lugs incl taking down old/unsv complete all as specified & directed of following rating :-

6 to 32 amps

M&L for sub main wiring with 2.5 Sqmm nominal cross sectional area, two single core, 1100 volts grade, multi-stranded, PVC insulated, unsheathed, FRLSH copper conductor cable with and including continuous earth wire of size 2.5 Sqmm nominal cross sectional area, single core, 1100 volts grade, multi-stranded, PVC insulated, unsheathed, FRLSH copper conductor cable drawing into and including rigid non-metallic PVC concealed conduit not less than of 20mm dia, medium grade with all conduit accessories and connected to common earth dolly with suitable copper lugs including all cutting / chases, pinning etc in stone/ brick masonary/ walls and making good to the disturbed surfaces to match the existing complete all as specified & directed. Note : One run of earth continuity conductor, one run of PVC Conduit concealed in wall and two run of copper conductor together shall be taken as one length for measuring unit length

All as per Sl Item No 13.00 here-in-before but for 02 x 4.0 Sqmm for phase & neutral and 01 x 4.0 Sqmm for continuous earth wire.

All as per Sl Item No 13.00 here-in-before but for 02 x 6.0 Sqmm for phase & neutral and 01 x 6.0 Sqmm for continuous earth wire .

All as per Sl Item No 13.00 here-in-before but for 02 x 10.0 Sqmm for phase & neutral and 01 x 10.0 Sqmm for continuous earth wire,

All as per Sl Item No 13.00 here-in-before but for 04 x 10.0 Sqmm for 3 phase & neutral and 01 x 10.0 Sqmm for continuous earth wire in 32 mm PVC conduit. (Note : One run of earth continuity conductor, one run of PVC Conduit and four run of copper conductor together shall be taken as one length for measuring unit length) (Note for sl item No 13.00 to 17.00) :- Chasis/ groove cutting in stone walls/ brick wall/ block masonary walls as required for concealed sub main wiring shall be measured and paid separately under relevant item no 18.00.

Cutting chasis, pinning in Brick wall etc. making good to facings where required and pointing in cement mortar 1:3 to ends or edges of landings etc, for concealed conduit wiring a into or through the stone walls built in cement mortar or cement lime mortar and walls of cement concrete suitable for housing 25mm dia conduit pipe using heavy duty stone drilling/cutter machine and making good the disturbed surface complete all as specified & directed

S&F 1100 volt grade, heavy duty cable PVC insulated aluminium conductor, multistranded, served with inner sheathing of PVC tape and overall PVC sheathed in service/light connections suspended incl taking down old/unsvcomplete all as specified & directed of following sizes :-

6 Sqmm, twin core, flat or circular

10 Sqmm, twin core, flat or circular

Supply and laying or fixing or passing through pipe in repair of 1100V grade, heavy duty armoured electric cable with XLPE insulated aluminium conductor complete all as specified & directed of following nominal cross section area / sizes :-

10 sqmm 2 core

10 sqmm 4 core

16 sqmm 2 core

16 Sqmm 4 core

35 Sqmm 3.5 core

70 Sqmm 3.5 core

120 Sqmm 3.5 core

S&F GI tubing light grade with all necessary fittings laid in trenches/under road crossing/fixed on pole/wall/under floor including suitable mild steel FI clamps of required size for protection of LT UG cable as directed of following sizes :-

40mm bore

50mm bore

M&L for boring of holes under road, pavment, hardstanding by trenchless technology using ultrasounding technique and necessary machine including HDPE pipe of 110mm dia suitable for 0.4 mpa working pressure complete all as specified & directed

M&L for Earthing complete with galvanised steel earth plate electrode 60x60cmx6mm thick, buried directly in ground, earth pit not less than 2.25mtrs deep below ground level) with top edge of the plate not less than 1.5mtrs below normal ground level, connected to galvanised earth lead wire 4.00 mm dia as earth lead by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point including testing on completion & to main switch board,LT panel etc with & including adequate quantity of charcoal dust and common salt around earth plate, PCC 1:3:6 type C-1 using 20mm graded stone aggregate for earth pit with pre cast RCC (1:2:4) type B-1 using 20mm graded stone aggregate 40mm thick cover reinforced with 8mm dia TMT bars 3 Nos both way with 12mm dia MS round bar handle, GI light grade watering pipe 20 mm dia with funnel and wire mesh, and 40 mm dia GI light grade earth lead protection pipe, complete all as specified & directed

S&F PVC cable loop box size not less than 200mm x 140mm x 95mm, outdoor type, duly fitted on wall/pole with suitable clamp, nuts, bolts & washerss incl to accommodate & incl one no of MCB SP 6 amp, 'B' series, suitable aluminium bus bar of 3 phase porcelain insulated connectors incl suitable size of lugs & gland for Incoming and outgoing cables incl taking down old/unsv box complete complete all as specified & directed.

S&F Security / street light timer distribution board enclosure, 3 phase, 230/415 V, factory made, including digital time switch, contactor assembly, 65 amps, 415 V, with auxilary contact, MCB TP 63 amps, with manual/auto by pass arrangement, contactor terminals & status indicator incl all incoming and outgoing wiring & connection incl taking down old/unsv board complete all as specified & directed. (Make - Indo Asian Model Timelite cat pt No TL065DB0 or equivalent in Havells/C&S/Legrand/HPL)

M&L for replacement of damaged/rusted LT panel door of existing LT Panel board, indoor / outdoor type, of required size as per panel/site requirement, made out with MS sheet 2mm thick with required fabrication work such as cutting, welding and bend to required shape including all fixing, hinges etc and proper locking arrangenment including painting with two coat with synthetic enamelled paint over a coat of red oxide complete all as specified & directed.

M&L for spray painting of existing LT/HT panel any size / type with two coat of with smoke gray colour of synthetic enamelled paint with scraping and removing old paint complete all as specified & directed.

M&L for cleaning, dusting and servicing of extg LT Panel, indoor / outdoor type of any size, incl all LT incoming and outgoing switchgears, bus bars, amp meter with CTs & voltmeter, incl replacement of gasket, faulty wiring, lugs, cable glands, nut & bolts, door hinges, tightening cable connections, repairing of PCC platform of LT Panel including required civil/brick work/plastering work complete all as specified & directed.

S&F Phase indicator lamp, LED type, RYB with holder, mounted in the LT panel incl taking down old/unsv lamp complete all as specified and directed

S&F Bus bar chamber, factory fabricated with aluminium busbar, TPN, IP 42 protection, chamber to be fixed on wall/pole/floor mounted with necessary MS angle / flat iron clamping/fixing/grouting arrangement with civil work all as required at site incl connection of required size of existing incoming/outgoing cables with suitable size of lugs and cable glands incl taking down old/unsv chamber complete of following rating :-

32 amps (Make-Indo Asian cat pt No CPPI1023 or technocommercially equivalent in Legrand/Havells/L&T)

200 amps (Make-Indo Asian cat pt No CPPI1026 or technocommercially equivalent in Legrand/Havells/L&T)

400 amps (Make-Indo Asian cat pt No CPPI1029 or technocommercially equivalent in Legrand/Havells/L&T)

Excavation in trenches not exc 1.5 m wide and not exc 1.5 mtr in depth, getting out in any type of soil for laying of electric cable complete all as specified & directed

Removing surplus excavated soil to a distance not exc 50 mtr and depositing where directed at a level not exc 1.5 mtr above starting point complete all as specified & directed

Returning, filling in, soil obtained from excavation including spreading, levelling, watering and well ramming in layers not exc 25cm thick complete all as specified & directed

Supply and laying un-reinforced precast concrete cable cover class LV Type I, flat, size 250mmx150mmx40mm complete all as specified & directed

M&L for sand filling (pulverized stone dust) for sand cushioning incl spreading/levelling for protection of cable complete all as specified & directed. Note: Punned thickness shall be considered for measurement and payment purpose.

S&F on surface/wall mounted LED batten, 20 watt, 230 V, AC, 4 feet, white / warm white, robust extruded aluminium housing, decorative box type with intigrated electronic drive & accessories including connection complete including taking down old/unsv light fitting complete all as specified & directed

S&F energy saving security light fitting of 70 watts LED pressure die-cast aluminium IP 66 roadway luminaire with high power LED as light source comprising with electronic driver and all accessories pre-wired incl mounting bracket made out of 40 mm bore light grade GI tube of suitable length, bend to shape and fixed to wall / pole by means of flat iron clamps, nuts, bolts and washers etc and connecting up with PVC insulated copper conductor cable incl taking down old/unsv light fitting complete all as specified & directed

M&L for point wiring with 1.5 Sq.mm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed FRLSH copper conductor cable including continuous earth wire of size 1.5 Sqmm nominal cross sectional area, single core, 1100 Volts grade, multi-stranded, PVC insulated, unsheathed, FRLSH copper conductor cable connected to common earth and earth dolly with suitable copper lugs drawing into and including rigid non-metallic PVC casing caping / surface conduit of 20mm dia or higher, medium grade as per site requirement complete with all casing caping/PVC conduit accessories, incl metal flush box of 1.60 mm thick fabricated CI/MS sheet terminal box covered with 3mm thick bakelite sheet top cover for housing switches incl all cutting/chases etc in stone/ brick masonary/ walls and making good to the disturbed surfaces to match the existing incl taking down old/unsv point wiring complete for the following :-

One light/fan point controlled by one, one way switch 06 Amps

One 3/5 pin, 06 Amps socket outlet point on same board controlled by one, one way 06 Amps switch

One 3/5 pin, 06 Amps socket outlet point on independent board controlled by one, one way 06 Amps switch

All as per Item no 41.00 here-in-before but concealed point wiring in PVC conduit with 2.5 Sqmm single core FRLSH cables and earth continuity wire of 2.5 Sq mm single core FRLSH cable for one 3/6 pin 16 Amps socket out let point controlled by one, one way switch on independent board.

S&F modular switch, 6 Amps, single pole, one way, 230 volts, one module complete all as specified & directed

S&F modular switch, 16 Amps, single pole, one way, 230 volts complete all as specified & directed

S&F modular socket outlet 05 Pin, 06 Amps, 02 module with shutter complete all as specified & directed

S&F modular socket outlet 02 in 01, 3/6 pin, 16 Amps, 02 module with shutter complete all as specified & directed

S&F ceiling rose, 65 x 50 mm surface type with 3 terminals incl connection complete all as specified & directed

S&F in replacement of changeover switch with sheet metal enclosure, factory fabricated, 415 Volt, changeover switch to be fixed on wall with necessary MS clamping/fixing/grouting arrangement with civil work all as required at site incl connection of existing incoming/outgoing cables with suitable lugs complete of following rating :-

32 amps, 4 pole, 415 Volt, Off load

63 amps, 4 pole, 415 Volt, Off load

100 amps, 4 pole, 415 Volt, Off load

125 amps, 4 pole, 415 Volt, Off load

400 amps, 4 pole, 415 Volt, On load

630 amps, 4 pole, 415 Volt, On load

S&F in replacement of MCCB sheet metal enclosure, factory fabricated, solid neutral link suitable for fixing of MCCB of 63/100/125 amps rating, enclosure to be fixed on wall with necessary clamping/fixing/grouting arrangement as required at site incl connection of required size of existing incoming/outgoing cables with suitable lugs complete for following type of MCCB :- (Note - MCCB shall be measured and paid seperately)

For 3 pole MCCB

For 4 pole MCCB