COMPREHENSIVE MAINT/ REPAIR WORKS TO LT DISTRIBUTION NETWORK, FEEDER PILLAR, EARTHING AND CONNECTED WORKS AT SUB STN A AND B AND ADJOINING AREA UNDER GE BABINA CANTT

Amount

M&L for earthing complete with galvanised steel earth plate electrode of size 600X600X6 mm thick buried directly in ground (earth pit not less than 3 m deep below normal ground level) with top edge of the plate not less than 1.50 mtr below the ground level connected to galvanised iron strip of 32 x 6 mm as earth lead by means of bolts nuts check nuts & washers of galvanised iron or steel ,surrounded by charcoal of coke and salt, protected by GI pipe 40 mm bore (light grade), water pipe 20mm bore GI medium grade with funnel and wire mesh,and making chamber of PCC (1:4:8) type D-2 using 40 mm graded stone aggregate and coping shall be in PCC(1:3:6) type C-1 using 20 mm graded stone aggregate, 50 mm thick cover of RCC (1:2:4) type B-1 using 20 mm graded stone aggregate, reinforced with 8 mm dia TMT bars @ 80 mm c/c boath ways including excavation and earth work and removal of surplus soil to distance n exc 50 m complete all shown in electrical plate No 3 of SSR part- 2010 complete all as specified and directed. Note :-(i) The cost of GI earth lead & G I pipe of 7.50 mtr length for protection of GI wire and excavation work for pit shall deemed to be included in this item. (ii) Earthing test will be carried out and if desired result not achieved and the earthing will be redone to achieve desired result without any extra payment.(iii) Charcoal dust and common salt upto 1.5 meter depth shall be filled in layers of 15 centimeters all around the earth plate.

M&L for earthing complete including necessary excavation and earth work in any type of soil with galvanized steel earth plate electrode size 60 cm x 60 cm x 6 mm thick buried directly in ground (earth pit not less than 3 mtrs below ground level) with top edge of the earth plate not less than 1.5 mtr below normal ground level connected to galvanised earth lead 4.0 mm dia by means of bolts nuts check nuts and washers of galvanised iron or steel all as shown in electrical plate No.5 of MES SSR Part-1 connected to main switch board or main control board all as specified and testing on completion including provision of earth wire protected by galvanised iron 40 mm dia. light grade pipe and watering pipe shall be 20 mm ore medium grade PCC pit with pre cast RCC cover, charcoal/salt funnel etc. complete all as directed. Note : The conctrete pit shall be PCC 1:3:6 type C1, 40 mm thick PCC slab of RCC (1:2:4) type B-1 using 20 mm graded stone aggregate reinforced with 8 mm TMT bars on both sides with suitable cast iron handle shall be provided in lieu of cast iron cover shown in electrical plate No.5 of MES SSR Part-1 (ii) PCC pits shall be provided atleast 500 mm away from the pit and not on the earth pit itself and the extra cost of additional length of watering pipe, bends, elbows etc shall be deemed to included in the quoted rate.

Supply, erecting and fixing in replacement of true vertical position, prestressed concrete pole 9.0 mtr long 102 mm x 172 mm at top and 152 mmx 279 mm at bottom class 10 (Numbering of the poles shall be done with synthetic enameled painted letter of shape & size) including taking down of old unserviceble pole & shifting of cross arms ACR conductor , GI wire, insulator, street light brackets etc complete all as directed. Note :- Excavation incl earth work and PCC foundation will be measured and paid separately. The old unserviceable pole obtained from dismanting shall be remove by the contractor form cantt area/MOD. If the contractor has not removed the dismantled item a penality of Rs.500.00 per pole will be charged from the contractor as a penality.

Supply, erecting and fixing in replacement of true vertical position, prestressed concrete pole 11 mtr long 102 mm x 172 mm at top and 152 mmx 279 mm at bottom class 10 (Numbering of the poles shall be done with synthetic enameled painted letter of shape & size) including taking down of old unserviceble pole & shifting of cross arms ACR conductor , GI wire, insulator, street light brackets etc complete all as directed. Note :- Excavation incl earth work and PCC foundation will be measured and paid separately. The old unserviceable pole obtained from dismanting shall be remove by the contractor form cantt area/MOD. If the contractor has not removed the dismantled item a penality of Rs.500.00 per pole will be charged from the contractor as a penality.

Excavation in trenches in any type of soil not exc 1.5 mtrs wide and exc 1.5 mtr in depth for laying of pipe/ cables/ poles/foundation etc and getting out complete all as specified and as directed.

Excavation in trenches in any type of soil not exc 1.5 mtrs wide and exc 1.5 mtr in depth for laying of pipe/ cables/ poles/foundation etc and getting out complete all as specified and as directed.

Returning, filling in, approved earth including spreading, levelling, watering and well ramming in layers n.exc 25 Cm thick after cable are laid and tested complete all as specified and directed.

Removing excavated material / surplus soil to a distance not exc. 50 mtrs & deposited where directed at a level not exc.1.5 mtr above the ground level complete all as specified & directed.

M&L for fine and clean sand (river sand) free from sharp materials in trenches for cushioning of cable 8 cm thick under cable and 15 cm thick over the cable including gently punning complete all as specified and directed . Note:- The total thickness of sand shall be measured 18 cm after punning.

Supplying and laying precast concrete cable cover class LV type -I flat size 250x150x40 mm laid parpendicular to the axis of cable in trenches etc complete as directed.

M&L for stay assembly of MS galvanised stay plate 230mm X 230mm X 6mm thick MS galvanised tay rod 20 mm dia with nut 100 cm long MS galvanised stay bow 40 cm long and 14 mm dia with 2 Nos galvanised thimble with and incl all fittings all as specified in SSR 2009 Part I icomplete all as specified and directed. Note - Excation, earth work, PCC foundation etc, loop type insulator shall be measured and paid separately.

M&L for galvanised stay strand 7/ 4 mm complete all as specified and directed.

M & L for loop type insulator large size with overall demensions 140 mm clearance of hole 25.5 mm complete all as specified and as directed.

S&F in repairs pin type, porcelain, vitreous, white, brown or green insulator including one galvanised mild steel spindle, two galvanised iron washers and one galvanised iron nut of size 100 mm height, 65 mm dia for 1100 volts grade complete all as specified and directed.

S&F in repair Shackle type 75mm height and 90mm dia insulator, porcelain, vitreous, white, brown or green including galvanised mild steel strap 31mm X 3mm, insulator bolts 12mm dia with suitable washers and nut, suitable for working pressure upto & including 1100 volts fixed on LT poles complete all as specified and directed.

Restretching of existing ACSR’s conductors and earth wires including cradles, of each span consists upto 5 conductor of any description, size & shape and in any position approx length 30 to 45 mtr as in overhead lines any type, on existing poles, including opening of connections and binding wires, restringing and tightening of conductors/earth wire in position, removing sag, binding to insulators with new aluminum wire, making and connecting jumper connections etc incl commissioning and testing complete all as specified and directed. The quoted rates shall be deemed to include the following provisions also :- (i) Setting/adjusting etc in position of cradles. (ii) Adjusting & tightening of stay assembly wherever required. (iii) Trimming/cutting of all trees branches upto 3M distance from nearest conductor/earth wire as directed at site.(iv) Adjusting & tightening of cross arm,bracing,clamps, nut bolt wherever required (v) Old spacers of ACSR conductor shall be reused and fixed as directed.

M&L in replacement of aluminium conductor, steel reinforced ACSR of any size/description on HT/LT poles/lines incl stringing, tightening, binding to insulators with aluminium wire making and connecting jumpers, connections etc incl connecting, commissioning and testing also taking down of the existing complete all as specified & directed.

S&F in replacement composite type LT seperators /spacers of made poly porpelene single mould capable for 3 phase ,415 volts LT ACSR conductor over head distribution system of grey and white colour incl fly nuts made of engineering grade nylon studs shall be properly fixed ,spacers having minimum width 25 mm & thickness 12 mm ,voltage flactuation 12 % permissible under IES rules etc complete and direcetd.

S&F in replacement kiosk box for luminaires ,weather proof made out of HDPE/FRP housing fire retardant, non fusing, shock & rust proof, single piece moulded and cover with hinged door, pole mounting type comprising of four pole copper connectors of 16 Amps capacitywith 6 Amp MCB single pole , of minimum size 300x200x105mm, fixed on pole with MS, clamps 30 x 5mm with necessary nuts, washer and incl applying two coats of synthetic enamel paint over a red oxide primer on steel surface/clamps and embossing/painting of Danger sign of size not less than 10cms x 7.5cms with letter and conventional skull and bones in single red color on front face of kiosk box complete all as directed. The quoted rate also includes cost for material & repalcement of 4 sqmm multistranded twincore aluminium cable ISI marked from overhead conductor to junction box and replacement of 3 core copper cable of 1.5 Sqmm ISI marked from junction box to security light length as per required at site.

Supply, erecting and fixing in true vertical position, steel tubular swaged pole (410 SP-31) 9.0 mtr long, complete with cast iron base plate, pole cap / finial taper plug, bolts, nuts and washers, welded reduced section and longitudinal weld throughout entire length of pole including 2 coats of black bituminous paint externally upto planting depth and remaining exterior portion of pole shall be provided with two coats of aluminium paint over one coat of red oxide primer and incl taking down existing old unserviceable poles complete all as specified and directed. (Numbering of the poles shall be done with synthetic enameled painted letter of shape & size as directed.) Note :- Excavation incl earth work and PCC foundation will be measured and paid separately.

Supply, erecting and fixing in true vertical position, steel tubular swaged pole (410 SP-55) 11 mtr long, complete with cast iron base plate, pole cap / finial taper plug, bolts, nuts and washers, welded reduced section and longitudinal weld throughout entire length of pole including 2 coats of black bituminous paint externally upto planting depth and remaining exterior portion of pole shall be provided with two coats of aluminium paint over one coat of red oxide primer and incl taking down existing old unserviceable poles complete all as specified and directed. (Numbering of the poles shall be done with synthetic enameled painted letter of shape & size as directed.) Note :- Excavation incl earth work and PCC foundation will be measured and paid separately.

S&F LED security/ street light fitting 1 X 45 W LED energy saving & environmental freindly long life versatile pressure die cast aluminium roadway luminaire with high power LEDs as light source and electronic driver suitable for pole dia 32 mm including 32mm dia light grade tube bracket, bend to shape 1.80 mtr length with two nos clamp of size 50mm x 6 mm with nut, bolts, washers etc including connection with 1.5 sqmm two single core PVC insulated and PVC sheathed cable stranded Copper conductor upto ceiling rose and fixing on walls/pole complete as specified and as directed.

S &F in replacement , connecting and testing 1x 72 W LED Security/street light fitting new generation energy saving & environmental friendly long life versatile pressure die cast aluminium IP-66 roadway luminaire with high power LEDs as light source and electronic driver suitable for pole dia 32 mm including 32mm dia light grade tube bracket, bend to shape 1.80 mtr length with two nos clamp of size 50mm x 6 mm with nut, bolts, washers etc including connection with 1.5 sqmm two single core PVC insulated and PVC sheathed cable stranded Copper conductor upto ceiling rose and fixing on walls/pole complete as specified and as directed.

S&F LED security/ street light fitting 1 X 90 W LED energy saving & environmental freindly long life versatile pressure die cast aluminium roadway luminaire with high power LEDs as light source and electronic driver suitable for pole dia 32 mm including 32mm dia light grade tube bracket, bend to shape 1.80 mtr length with two nos clamp of size 50mm x 6 mm with nut, bolts, washers etc including connection with 1.5 sqmm two single core PVC insulated and PVC sheathed cable stranded Copper conductor upto ceiling rose and fixing on walls/pole complete as specified and as directed.

S&F in replacement of new generation energy saving and environmental friendly long life 50 W LED flood light made up of innovative die cast aluminium housing high power LED as lighting source with IP - 66 power consumption 100 watt complete input voltage of 150-240 Volt (nominal rated voltage 240 Volt) complete including taking down of old unserviceable street light any type/any capacity including replacement of twisted 3 core copper cable of size 2.5 Sqmm dia for connecting phase, neutral and earth from junction box to light through connectors all as specified and directed.

S&F in replacement of new generation energy saving and environmental friendly long life 100 W LED flood light made up of innovative die cast aluminium housing high power LED as lighting source with IP - 66 power consumption 100 watt complete input voltage of 150-240 Volt (nominal rated voltage 240 Volt) complete including taking down of old unserviceable street light any type/any capacity including replacement of twisted 3 core copper cable of size 2.5 Sqmm dia for connecting phase, neutral and earth from junction box to light through connectors all as specified and directed.

S & F in replacement of GI brackets for fixing LED street light fitting fabricated out of GI tubing 40 mm dia, medium grade, 1.2 mtr long , bend to 120 degree shape by cutting, welding and well finishing including MS clamp of flat iron of size 32 x 4 mm -02 Nos complete for steel poles / PCC pole as per site requirement with nut, bolt & washers for fixing of GI bracket complete all as specified and directed. Make: Jindal/Tata /BST

Supply & fixing of single phase automatic street light switch using integrated sensor based NATURE SWITCH for automatic switching of street lights based on LUX level of natural light required illuminance for switching on is ‹ 30 Lux and for switching OFF › 10 Lux level. The sensor (nature switch) along with suitable power contactors input (supply) MCB and output (load) MCB(s), support terminals should be enclosed in pole/ wall mountable enclosure made of rust proof, electric shock proof , termite proof and FR graded SMC junction box conforming of IP 66 degree of ingress three phase 8KW lightning load capacity including mounting bracket , cable glands, openable doors with lock complete all as specified and directed. The contactor MCB and circuit wiring should suitable enough to take load of 8 KW equally distributed over three phase and street light timer should be comprising of following:- (a). Input MCB rating 63 Amps (b).Contactor MCB rating 63 Amps (c).Out put MCB rating 63 Amps (d).Single phase circuit wiring minimum 16 Sqmm multistranded copper wire. (e)Model No :- SWADEEP --02EC 8 KW1P. Make :- Kakatiya Energy Systems Ltd Or equivalent in L&T , HAvelss/Indo Asian

S&F for replacement & testing commissioning of outdoor type bus bar panel weather proof MS cubical panel board made of 3 mm CRCA MS sheet outdoor type of size 110 cm x 80 cm x 40 cm, 4 Nos of aluminium bus bar of 300 Amp capacity with MCCB 4 pole of Capacity 200 Amp 25 KA (Ics =Icu=100%) including one coat of redoxide and two coat of enamel paint powder coated, mounted on mounted on angular frame work of 50x50x5mm thick angle iron base frame, minimum 60 cm hight and fixed with PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) in foundation for fixing panels, powder coated finish over one coat of red oxide primer outside and two coats of red oxide primer on inside and PCC 1:4:8 type D-2 (using 40mm graded crushed stone aggregate) in foundation for fixing panels & aluminium busbar chanel insulated with colour coated heat shrinkable sleaves and mounted on DMC/Epoxy insulator all as specified & directed.

Supply, installing, testing and commissioning, factory made and tested ,CPRI type tested LT feeder pillar of size , outdoor type floor mounted , suitable for 415 volts 3 phase 4 wire, 50 Hz AC supply system, having bus bar chamber duly insulated The panel shall be dust and vermin proof, IP 65 class protection and made of 3.15 mm CRCA MS sheet and angle iron frame work of 50x50x5mm thick angle iron base frame, powder coated finish over one coat of red oxide primer outside and two coats of red oxide primer on inside, both side opening type, with aprons for cable entry, with double door shutter and locking arrangement and consisting of the following all as specified including taking out old feeder pillar and taking out LT cable from loop for connecting in new panel and necessary excavation etc and consisting of the followings: - (a) Copper bus bar four strips 400 Amps ,415 volts,fixed on epoxy insulated with panel fixed horizontally, duly insulated with heat shrinkable sleeves in colour code - 01 Set. Incoming:- (b) MCCB, 04 Pole, 200 Amps with ultimate breaking capacity Icu- 35 KA at 415 volts , adjustable type with thermal and magnetic settings conforming to IEC 60947 Part-I/IS-13947 Part-I - 01 No (Ics=Icu=100%) Outgoing:- (c) MCCB 4 pole 100 Amp with ultimate breaking capacity Icu -25 kA ,415 Volts adjustable type with thermal and magenetic settings confirming to 60947 part-I /IS -13947 -01 No, (d) MCCB 4 pole 63 Amp with ultimate breaking capacity Icu -16 kA ,415 Volts adjustable type with thermal and magenetic settings confirming to 60947 part-I /IS -13947 -01 No, Internal wiring with suitable size of PVC insulated stranded copper conductor cable duly crimped with copper lugs & ferruled and aluminum strips for MCCB's. Note :- Panel drawings will be submitted by contractor for approval from Accepting Officer before ordering the panel .

M&L for brick work with fly ash bricks, straight or curved on plan exc 6 m mean radius , built in CM (1:4) etc complete incl demolistion of existing brick work built in cement mortar complete all as specified and directed.

M&L for rendering 15 mm thick in CM (1:4) on fair faces of brick work or concrete surface of walls / cable duct ,finished even and fair etc complete all as specified and directed.

M&L fo replacement of SPN HRC type rewireable switch fuse unit of 415 Volt 50 Hz single phase of capacity 32 Amp including MS box with backelite fuse & fuse carrier fittings , operating insulated handle, top cover necessary locking arrangemnts etc as per IS/IEC 60947 1&3 including necessary wall mounting fitting as directed including taking down the existing all as specified and directed. Make : INDOASIAN / L&T/Havells

M&L fo replacement of TPN HRC type rewireable switch fuse unit of 415 Volt 50 Hz three phase of capacity 63 Amp including MS box with backelite fuse & fuse carrier fittings , operating insulated handle, top cover necessary locking arrangemnts etc as per IS/IEC 60947 1&3 including necessary wall mounting fitting as directed including taking down the existing all as specified and directed. Make : INDOASIAN / L&T/Havells

Description all as per item No 35 above but of capacity TPN 100 Amp and ditto-

Description all as per item No 35 above but of capacity TPN 200 Amp and ditto-

S&F in replacement of HRC fuse link & bases bolted type made up of copper body of braeking capacity 80 Amp ,500 Volt AC as per sample at site ,of rating 63 Amp to 100 Amp etc complete as direcetd .Note : The rate quoted shall deemed to be inclusive of thimbles and HRC fuse and neecssary repair of SDFU and testing and commissioning

S&F in replacement of HRC fuse link & bases bolted type made up of copper body of braeking capacity 80 Amp ,500 Volt AC as per sample at site ,of rating 160 Amp to 200 Amp etc complete as direcetd .Note : The rate quoted shall deemed to be inclusive of thimbles and HRC fuse and neecssary repair of SDFU and testing and commissioning

Supply,laying and testing in replacement of cable XLPE insulated,screened,PVC bedded galvanized steel strip or wire armoured electric power cable (heavy duty) 1100 V grade with multi stranded aluminium conductor of size 400 sqmm single core as per IS 7092 Pt-I complete all as specified and as directed.

All as per item No 40 here in above but of size 300 sqmm single core and ditto-

Supply,laying and testing in replacement of cable XLPE insulated,screened,PVC bedded galvanized steel strip or wire armoured electric power cable (heavy duty) 1100 V grade with multi stranded aluminium conductor of size 95 sqmm x3.5 core as per IS 7092 Pt-I complete all as specified and as directed.

All as per item No 42 here in above but of size 70 sqmm 3.5 core and ditto-

All as per item No 42 here in above but of size 50 sqmm 3.5 core and ditto-

All as per item No 42 here in above but of size 35 sqmm 3.5 core and ditto-

All as per item No 42 here in above but of size 25 sqmm 4 core and ditto-

All as per item No 42 here in above but of size 16 sqmm 4 core and ditto-

All as per item No 42 here in above but of size 10 sqmm 4 core and ditto-

All as per item No 42 here in above but of size 10 sqmm 2 core and ditto

Taking out under ground, HT/LT cables, any sizes, by excavation and earth work in any type of soil, removing bricks or PCC tiles of any size, re-laying in the same trenches for re-routing /after rectification of fault as required complete all as specified and directed NOTE:- (i) Additional bricks, sand shall be measured & paid for separetely. (ii) Retrieved serviceable bricks or PCC cable cover and sand shall be re-laid on the cable & the cost for the same is deemed to be included in the unit rate. (iii) Cost for excavation, R&F, removing shall be included in quoted rate.

M&L for PCC 1:2:4 type B-1 (using 20mm graded stone aggregates) as in coping for poles including providing necessary work all as specified and directed .

M&L for PCC 1:3:6 type C-2 (using 40mm graded stone aggregates) as in foundation filling and mass concrete etc complete all as specified and directed.

M&L for PCC 1:4:8 type D-2 (using 40mm graded stone aggregates) as in foundation filling and mass concrete etc complete all as specified and directed .

S & F and replacement of cross arms, bracing, supports clamps and back plates fabricated from structural steel sections incl nuts & bolts, washers, welding bending cold or hot, drilling holes for bolts in any shape or size and inclusive of one red oxide primer coat, one under coat and one finishing coat of synthetic enamel paint complete all as specified and directed. Make :- As aproved by the GE

M & L for road cutting incl necessary excavation 45 cm wide and 90 cm in depth as in trenches in any type of soils/rock for laying HT/LT UG cable through pipe after laying /through the cable trenches will be filling top with M&L PCC 1:3:6 type C-1 using 20 mm grdaeds stone aggregates from top over 15 cm thick hard good of broken boulders , 63 mm gauge over 15 cm bolders 100 mm dia over filled and rammed earth to make good the disburbed surface etc complete all as specified and directed.

M&L for steel tubing galvanised, light grade complete with fittings laid in trenches/ fixed along with poles/walls & floor of buildings etc as protection to cables including demolition & taking down of the old existing and repair of the floor/wall with matching with the existing if required of size 80 mm dia bore complete all as specified and as directed.

Description all as per item no 56 of above but of size 40 mm dia bore and ditto.

Description all as per item no 56 of above but of size 40 mm dia bore and ditto.

M&L for painting of steel tubuler 11/9 mtr poles any type complete incl flat iron clamps, D clamps, Stay clamps, earth wire clamps, bracing, cross arm with two coat aluminium paint including prepration old painted surface initally & applying one coat of red oxide, applying two coat of aluminum paint over the red oxide, marking with alternate white and red strips 30 cm height 5 Nos strips with two coat of synthetic enamel paint (Ist quality of manufacturer )and also including numbering of poles with white paint are located on different locations complete all as specified and directed .

M & L for painting of steel cross arm, bracing supports of 11/9 mtr PCC poles any type incl flat iron clamps, D clamps, stay clamps, earth wire clamps, bracing, cross arm with two coat aluminium paint incl prepration old painted surface and applying cemente based paint over cemented portion of PCC poles, marking with alternator white and red strips 30 cm height 5 Nos strips with two coat of synthetic enamel paint (Ist quality of manufacturer ), numbering of poles complete all as specified and directed.

Trimming of tree branches touching to over head lines, upto 1.5 mtr distance all around of ACSR conductors of span 30meter to 50 meter of HT/LT feeders and depositing cut branches away from site as directed and clearence of HT/LT pole and sub station premises all as directed by Engg-in-charges. Note: (i) Trimming of all branches of trees falling under one span between two pole shall be shall be considered as as one span only. (ii) Contractor have to arrange all T&P , safty equipments manpower and vehicle for trimming at different locations. Contractor or his rep has to ensure power shut down of overhead lines before carrying out trimming. Contractor shall be responsible for any lapses/ mishapning occured due to negelency of safty aspects.

M&L for cleaning of electric substation/installations including cutting/removing of grass, bushes and trimming of branches of trees inside the premises complete all as specified and as directed.

S & F in replacement of Air circuit breaker 04 Pole, 630 Amp for one second as per IS/IEC 60947-2 ICS=ICU =100% fixed type with thermal magentic release ,manual operated incl dismantling and taking out old U/S ACB from panel & fabrication work to bus bars for proper fitting etc complete etc complete all specified and directed.

S & F in replacement of MCCB, 04 Pole, capacity 63 Amps with ultimate breaking capacity 16 KA at 415 volts with fixed thermalsettings conforming to IEC 60947 Part-I/IS-13947 Part-I , (Ics=Icu=100%) in the existing panel with suitable connecting copper terminals at site complete all specified and directed.

Description all as per item No 64 here in above but of capacity 100 Amps with ultimate breaking capacity 25 KA and ditto-

Description all as per item No 64 here in above but of capacity 160 Amps with ultimate breaking capacity 25 KA and ditto-

Description all as per item No 64 here in above but of capacity 200 Amps with ultimate breaking capacity 25 KA and ditto-

Description all as per item No 64 here in above but of capacity 250 Amps with ultimate breaking capacity 25 KA and ditto-

Description all as per item No 64 here in above but of capacity 315 Amps with ultimate breaking capacity 35 KA and ditto-

Description all as per item No 64 here in above but of capacity 400 Amps with ultimate breaking capacity 35 KA and ditto-

Description all as per item No 64 here in above but of capacity 630 Amps with ultimate breaking capacity 50 KA and ditto-

S & F in replacement of change over switch with advanced neutral, OFF LOAD, 315 Amps, 4 pole, AC 415 Volt, side handle operated complete all as specified and directed.

Description all as per item No 72 here in above but of capacity 200 Amps But in SS enclosure and ditto-

Description all as per item No 72 here in above but of capacity 100 Amps But in SS enclosure and ditto-

S&F in replacement of 1100 Volts grade heavy duty ISI marked cable PVC insulated stranded aluminium conductor one twin core cable flat or circular of size 16 sqmm served with inner sheathing of PVC tape & overall PVC sheathed in service connections etc complete all as specified and direcetd.

Description all as per item No. 75 above but one twin core cable flat or circular of size 10 sqmm and ditto-

Description all as per item No. 75 above but one twin core cable flat or circular of size 6 sqmm and ditto-

Description all as per item No. 75 above but one twin core cable flat or circular of size 4 sqmm and ditto-

S&F in replacement Factory made sheet metal enclosure of CRCA sheet 1.6 mm thickness suitable for fixing and including providing MCCB, 4 Pole ,100 Amps , repturing acpacity 16 KA ( Ics=Icu=100%) with cable connection with copper glands etc complete all as specified and direcetd.

S&F in replacement Factory made sheet metal enclosure of CRCA sheet 1.6 mm thickness suitable for fixing and including providing MCCB, 4 Pole ,160 Amps , repturing acpacity 25 KA ( Ics=Icu=100%) with cable connection with copper glands etc complete all as specified and direcetd.

M&L for 100 mm bore steel tubing galvanised, heavy grade with fittings for pipe earthing etc complete all as specified and as directed.

M&L for boring hole with Machine , of bore 150 mm dia and depth upto 6 mtrs below avg GL in any type of soils /starta including lowering of pipe 100 mm bore etc complete all as specified and as directed.

Supply ,fixing and welding of earthing lead of flat iron 32x6 mm strip fixed to ducts /on walls/in trenches /on floors etc for earthing etc complete fixed to equipments /test points /earth plate etc complete as direcetd.

M&L for providing salt and charcoal of pipe earthing in alternate layers at minimum 300 each layer surrounded and inside portion of pipe lowered in 150 mm bore hole from bottom to top incl providing wire mesh at mouth of pipe and making chamber and coping in PCC 1:2:4 type B-1 using 20 mm graded stone aggregates,50 mm thick cover in RCC 1:2:4 type B-1 using 20 mm graded stone agreegates and providing TMT bars @ 150 mm both ways etc complete and as directed

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