REPAIR/MAINT OF LT CABLE AND ALLIED WORK AT DOMESTIC AREA AT AIR FORCE STN JAISALMER

Amount

Excavation in trenches, not exceeding 1.5m wide and not exceeding 1.5m in depth for foundation etc. or for laying of cables, pipes, erection of poles, strut/stays etc. or for shafts, wells, cesspits, manholes, pier holes, etc not exceeding 10 sqm on plan and getting out soft/loose soil complete all as specified and directed.

Excavation in post holes(or similar holes) each n. exc 0.5 cum getting out ,returning filling in and ramming earth or broken rubble mixed with around in layer n.exc.25 cm thick, watering and removing surplus soil to a distance n. exc 50 m and making good surface all complete all as specified and as directed .

Dry tibba sand cushioning to underground cable provided with a layer of 8cm deep before laying cable and 15cm after laying of cable and punned to 18cm after laying of cable and cover for protection of underground cable complete all as specified and directed. Notes :- (i) Approved dry sand free from vegetation, grass and other deleterious substances shall be used. (ii) For the purpose of payment only punned thickness shall be measured for payment.

Stone patti 40 to 50mm thick rough dressed Jodhpur stone slab cover in trenches for protection of cable 25 to 35cm wide and not less than 80cm in length laid dry abutting each other with gap between adjacent slab not exceeding 10mm over sand cushioning complete all as specified and directed.

Removal of excavated soil/ material to a distance not exceeding 50 metre and depositing where directed at a level not exceeding 1.50 metre above the starting point complete all as specified and directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers not exceeding 25 cm thick in soft/loose soil complete all as specified and directed.

Supply, laying or fixing or passing through GI pipe, commissioning and testing of PVC / XLPE insulated, armoured heavy duty, electric cable with aluminium conductor, 1100 volts grade of the following cross section area including suitable size lugs complete all as specified and directed.. Note:- Excavation & earth work, sand cushioning, bricks protection & GI pipe where required shall be measured & paid separately under relevant items:-

10 Sqmm 2 core

10 Sqmm 4 core

16 Sqmm 4 core

25 Sqmm 4 core

35 Sqmm 3.5 core

50 Sqmm 3.5 core

Taking down of old unserviceable LT cable from 10 sqmm 2 core to 50 sqmm 3.5 core complete all as spefied and directed

Galvanized steel water tubing light grade of 40mm bore with clamp of 25x3mm flat iron welded to pipe fixed to wall/pole/ceiling or laid in floors, complete all as specified and directed.

Galvanized steel water tubing light grade of 50mm bore with clamp of 25x3mm flat iron welded to pipe fixed to wall/pole/ceiling or laid in floors, complete all as specified and directed.

Boring Hole/Drilling (Horizontally) under the road / pavement / hard standing with the help of trenchless and necessary T&P for inserting galvanised steel pipe of size 100/80mm not less than one metre below ground level complete all as specified and directed. Note: GI pipe shall be measured and paid for seperately in respective items.

Supply and fixing in repair energy efficient LED Post top light fittings made in die cast aluminium bottom and spun aluminium to reflector with decorative clear acylic diffuser and IP65 protection, with higher efficiency lighting of capacity not less than 25 Watt, range 140-280 volts with surge protection inbuilt in driver for maximised protections, driver should be potted type for viberation proof performance in & includings making electrical connections and taking down of old fittings of any type and size, mountiung arrangements, complete all as directed .

Supply and fixing LED flood lights not less than 120 watts, nominal voltage 240 volts, 50 Hz, high efficiency long life LED module with SMD LED package mounted on MCPCB, lumen efficacy of LED shall not be less than 120 lumen/W, Colour temp (CCT) -5700K and viewing angle of 120 degree to ensure better uniformity, epoxy powder coated pressure die cast aluminium housing elegantly designed heat sink for efficient thermal management, high quality toughened glass IK 07 fixed to housing, having electronic driver, integral, isolated electronic driver with lower THD, output open/short circuit protection, over voltage protection, surge voltage protection with external SPD not less than 10 KV and other safety test as per IS 15885 Part-2/Sec 13, having adjustable MS cradle of thickness 5mm provided in and including taking down of existing lights of any type complete all as specified and directed,

Supply, fixing, connecting and testing LED bollard light decorative type with reflector not less than 10 watt , IP65, LED Bollard with soft 360 deg light distribution having fixing arrangements at bottom with necessary nuts, bolts, washers complete in and including taking down of old unserviceable fittings complete all as specified and directed,

Energy efficient LED street light fittings of 60 Watt, pressure die cast alluminium housing with prismatic poloycarbonate modular secondary lens optics, IP-66 degree of protection,140-280 volts fittings should be provided 5 KV surge protection external and apart from this surge, arrestor driver should have additional 4 KV surge protector inbuilt in driver for maximised protections, should have lumens output of 100 lumens watt minium protections facility in drivers, driver should be potted type for viberation proof performance & includings making electrical connections and taking down of old unserviceable lights of any type all as directed.

Cable Junction box made out of polycarbonate with IP 55/IP 65 protection of size 200mm x 160mm x 98mm, 5 way having terminals for termination of cable with necessary nuts and bolts including 02 Nos polycarbonate cable gland, 01 Nos DIN rail for mounting of MCB and including MCB, 6 Amps, Single Pole, rupturing capacity 10 kA, and including fixing clamp of FI 50 x 6mm with necessary nuts and bolts complete including taking down old unserviceable junction box of any type complete all as specified and directed.

Plain cement concrete (1:2:4) Type B-1 (using 20 mm graded granite stone aggregate) as in copping of poles and plateform of panels other indicated work including necessary form work and finished the surfaces including demolition of old broken PCC complete all as specified and directed.

PVC elastomer insulated and flat, sheathed, multcore industrial flexible cable with bright annealed copper conductor of flat cable size 1.5 sqmm, 3 core for electric connection from feeder /looping box /street light over head line to street light fittings including taking out old unserviceable cable from pole all as specified and directed.

Supplying and fixing service cable 10sqmm, twin core, 1100 volts grade heavy duty cable PVC stranded insulated aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire including taking down of old service wire complete all as specified and directed.

Supplying and fixing 6 sqmm , twin core, 1100 volts grade heavy duty cable PVC insulated stranded aluminium conductor, served with inner sheathing of PVC tape and overall PVC sheathed in service connections suspended by insulating hangers not more than 1 metre apart including 4mm suspension wire, including taking down of old service wire complete all as specified and directed.

S&F in replacement of 20mm outer dia, 3- layer PP-R Polypropylene random copolymer) concealed pipes SDR 7.4 (PN16) UV stabilized and antimicrobial fusion welded having thermal stability for hot & cold water supply all PP-R plain & brass threaded olypropylene random fittings fixed with the pole by providing FI clamps, nuts and bolts of size 25x25x3mm with nuts & bolts for protection of connecting wires, connection from junction box to light fittings, complete all as specified and directed

Supply, fixing and connecting Pressure pump of capacity 01 Hp, 220 volts suitable for boosting of water supply in bathrooms with automatic operation complete in and including taking down of unserviceable pressure pump all as specified and directed,

Cross arms, bracings, supports, clamps and back plates fabricated from structural steel sections including nuts, bolts, washers, welding, bending cold or hot, drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one coat primer, one under coat and one finishing coat of synthetic enamel paint including disconnecting & taking down old unserviceable complete all as specified and directed.

Design, supply, erection, testing and commissioning of outdoor type LT Bus Bar Chamber box, platform mounted, suitable for 3 phase 4 wire, 415 volts AC supply and having 4 Nos stepped type Aluminium bus bars (32mm x 5mm) for looping & branch connection system .The chamber shall be painted with powder coated paint (Shade : RAL-7032) after 7 tank pre-treatment of surfaces. The bus bar chamber shall be provided with suitable Neoprene rubber gasket to make it completely dust and vermin proof and degree of protection not less than IP-55 and general construction conforming to IS : 13947 in and including providing of one No MCCB of 160 Amps, 4 Pole, 25 KA, 50 Hz 415 Volts .The bus bar chamber shall be made out of 3.00mm thick CRCA mild steel sheet and 3.00mm thick gland plate , front door (01 layer) and rear Door (01 layer) opening facility and 4 side slanting canopy type roof on top and mild steel channel (75 MC) base frame at bottom. The bus bar chamber shall be provided with ventilation facility in the form of louvers for better heat dissipation in and including dismantling/taking down of old unserviceable complete. Note : The bus bar chamber Box shall be designed in such a way that adequate workable space is made available inside the compartments and the size of the chamber shall not be less than 500mm height (without base frame & canopy), 500mm width and 450mm depth).

Earthing complete with galvanised steel earth plate electrode 60 cm x60 cm x 6 mm thick buried directly in ground ,(Earth pit not less than 2.25 meter deep below ground level) with top edge of plate not less than 1.5 meter below normal ground level ,connected to and including galvanised as earthing lead wire 4.0mm dia by means of nut, bolts, check nuts and washers of galvanised iron or steel and provision of charcoal dust and common salt packed all around the earth plate including necessary excavation and earth work in any type of soil and testing complete all as specified and directed and shown in electrical plate number 3 of MES SSR part-I in and including taking down of old earthing (a) Excavation and earth work for drilling hole for electrode in any type of Soil. (b) PCC pit in cement concrete 1:2:4 type B-1, Pre cast RCC cover with suitable handle 40 mm thick in PCC 1:2:4 type B-1, reinforced with welded steel wire fabric weighing not less than1.87 Kg/ Sq meter. (c) Funnel with watering pipe of GI 20 mm nominal bore light grade and lugs etc complete all as specified and directed (d) 15 mm nominal bore medium grade GI protection pipe 5 meter long for protection of earthing lead complete all as specified and directed. (e) Requisite quantity of common salt and charcoal. (f) Testing of earthing.

Supply installation , commissioning and testing in replacement of tripode ring earthing system to construct earthing of resistance not more than 01 ohm mainly consisting of 250 micron copper bonded high tensile low carbon steel rod earth electrode of minimum 3.0 m length , 17 mm dia with copper strip of size 20 x 3.15mm for inter connection to earth electrode and for connected to equipment as per required length, with set of steel nut and bolts, earth enhancement material of mainly consisting of Jamfill compound 50 kg (25 x 2 bags in each pit) jam fill to provide maximum contact between the electrode and jam fill compound. Back fill compound. Jam fill compound shall be eco friendly having RDSO certification, Earthing shall be maintenance free and does not require regular manual addition of water and PCC (1:3:6) type C1 (using 20 mm graded stone aggregate) earth chamber and Earth Pit cover 300 x 300mm . Note: Copper strip of size 20 x 3.15mm required to connect the electrode shall be passed through GI pipe of suitable size .Note :- (i) Quoted rate deemed to include the cost of excavation and earth work, PCC pit, funnel and cover etc.(ii) copper strip beyond earth test point shall be mearued and paid seperately

Change over switch 250 Amps ON load in sheet enclosure four pole to be fixed on wall with FI 32X6mm, nuts, bolts, washers etc. fixed in repair complete with all electric connection complete all as specified and directed

Sub main wiring with 2 run of single core 4.0 Sqmm multi-stranded copper conductor 1100 volts grade FRLS PVC insulated unsheathed cable drawn through and including PVC conduit of suitable size duly concealed in wall including 2.5 Sqmm PVC insulated unsheathed single core copper conductor earth wire in and incuding cutting of chases making good to concealed conduit wiring etc,cutting not exc 10cm girth and making good to match the existing surface including taking down old unserviceable submain wiring complete all as specified. Note : Two run of 4.00 sqmm cable and one run of 2.5.00 sqmm cable as earth wire continuity conductor and stove enamelled steel conduit shall be measured & paid as one unit.

Sub main wiring with 2 run of single core 6.0 Sqmm multi-stranded copper conductor 1100 volts grade FRLS PVC insulated unsheathed cable drawn through and including PVC conduit of suitable size duly concealed in wall including 4.0 Sqmm PVC insulated unsheathed single core copper conductor earth wire in and incuding cutting of chases making good to concealed conduit wiring etc,cutting not exc 10cm girth and making good to match the existing surface including taking down old unserviceable submain wiring complete all as specified. Note : Two run of 6.00 sqmm cable and one run of 6.00 sqmm cable as earth wire continuity conductor and stove enamelled steel conduit shall be measured & paid as one unit.

Single pole and neutral enclosure with a two pin and earth plug and socket complete with one double pole MCB 20 Amps, 240 Volts and top complete all as specified and as directed

Angular stop cock fancy type, chromium plated with long shank and cup screwed both ends for iron pipe or for unions and fixed for 15 mm bore pipe including making good the distrubed surfaces to match the existing surface supplied as fixed in repair complete all as specified and as directed .

CP brass flexible connecting piece of size 15 mm for hot water and cold water complete connectin pipe for geyser supplied as fixed in repair complete all as specified and as directed .

Electric water heater storage type steel body with copper inner tank and heating element upto 2 KW capacity 25 litre, BEE 5 Star rated complete with all accessories such as safety valve, thermostate, NRV, connection piece etc.supplied as fixed in repair complete all as specified and as directed .

Battery,12 V 180 AH, 25 plates including testing for its proper functioning supplied as fixed in repair complete all as specified and as directed .. Make Exide/Amron. Note :- Battery shall be original make accepted No substitute of battery.

Non integral flexible LED strip light 25 watt,with high brightness professional for outdoor application, suitable to cut and joint for desired length, IP 65, CCT 3000K Warm white supplied as fixed in repair complete all as specified and directed

LED driver suitable for LED strip rope of capacity 25 watt, IP 65, suitable for outdoor application supplied as fixed in repair complete all as specified and directed

Aviation obstraction lights not less than 10 watt, 230 volts, 50 Hz comprising of aluminium housing with Polycarbonate enclosure, suitable for outdoor application supplied as fixed in repair complete all as specified and directed

LED spot lights/Picture lights 230 volts, not less than 12 watt, warm white, with fixing arrangements and rotating type/ adjustable supplied as fixed in repair complete all as specified and directed

Recess mounting LED downlighter not less than 18 watt, round profile, white powder coated aluminium extruded housing with LEDs including LED driver and fixing in recessed in false ceiling as required for fixing of LED fitting complete with all accessories prewired fixed on ceiling and connecting up complete with 3 core flexible cable of size 23 / 0.0076 supplied as fixed in repair complete all as specified and directed

Design, supply, erection, commissioning and testing of outdoor type LT feeder pillar box, double door, suitable for 3 phase 4 wire, 415 volts AC supply and having 4 Nos Copper bus bar not less 400 Amps for distribution system and type tested at CPRI, fabricated in factory having modern fabrication and testing facility which includes seven (07) tanks pre treatment facility comprising of de-greasing, rinsing, de-rusting, rinsing, phosphating, rinsing and passivation followed by powder coated painting (thickness not less than 80 Micron) with approved shade of RAL 7032.The feeder pillar shall be provided with suitable Neoprene rubber gasket to make it completely dust and vermin proof and degree of protection not less than IP-55 and general construction conforming to IS : 13947. The feeder pillar shall be made out of 3.15mm thick CRCA mild steel sheet and 3.15mm thick gland plate duly compartmentalized for each control gear and bus-bar, front door (02 layer) and rear Door (01 layer) opening facility and 4 side slanting canopy type roof on top and mild steel channel (75 MC) base frame at bottom and having welded equal angle of 75mmx75mmx6mm of length 0.9mtr, 04 nos, 30cm of of angle shall be embedded in PCC 1:2:4, 20mm graded stone agregate below GL level and 30cm shall be above ground level of size as directed by Engr-in-charge at site. The feeder pillar shall be provided with ventilation facility in the form of louvers for better heat dissipation. Necessary cable gland shall be provided for all incoming and outgoing cables. The feeder pillar shall be comprising of the followings and all as shown in drawings :- CONTROL WIRING : All control wirings shall have to be carried out with 1100 volts rated FRLS grade PVC insulated multi-stranded type copper wire of cross sectional area 1.50Sqmm and shall be properly bunched, tied and dressed, ferrule marked for proper identification and crimped with suitable size and type of tinned copper lugs and shall be wrapped with PVC spring type tube near the door hinges.

Cable Alley : Necessary cable alley shall be provided for out going cables in both sides of LT panel with terminal block, the terminal block shall be connected with the outgoing MCCB with copper bus bar of suitable size INCOMING : 4 pole MCCB having breaking capacity 36 KA , adjustable Thermal magnetic release, of rating 250Amps, 415 Volts, 50 Hz. - 01 Nos OUTGOINGS : (a) 4 pole MCCB having breaking capacity 25 KA adjustable overload, short circuit, instantaneous and neutral protection, thermal magnetic release of rating 160 Amps. - 01 No (b) Blank (c) 4 pole MCCB having breaking capacity 16 KA adjustable overload, short circuit, instantaneous and neutral protection, thermal magnetic release of rating 63 Amps. - 05 No (d) 4 Pole MCB having breaking capacity 10 KA , 415 Volts of rating 32 Amps. - 01 No (Make : Schneider, ABB, Legrand) (e) Bakelite fuse holder with 5 Amps HRC type control fuse - 03 Nos. (f) LED Pilot Lamp suitable for 230 Volts AC supply with integral circuit and cluster LED of following colours : (i) RED - 01 No, (ii) YELLOW - 01 No, (iii) BLUE - 01 No.(g) Digital volt meter 96mm x 96mm suitable to read 0 to 500 volts, accuracy class 1% - 01 Nos (h) Digital Ammeter 96mm x 96mm suitable to read 0 to 630 Amps, accuracy class 1% - 01 Nos (j) Current transformer (CT) of rating 400/5, tape wound, rated burden 5 VA - 03 Nos (l) LED indicator lamps complete with integral circuit and cluster LED, suitable to operate in 230-240 Volts AC supply - 1set of 03 Nos (Red - 01, Yellow- 01, Blue - 01) (k) 02 Nos.Danger Notice Plate duly written in Signal Red colour on aluminium plate in English and Hindi language and of size not less than 150mmx100mm shall be fixed on both front & rear door of the bus bar chamber.(Note : 1. The feeder pillar Box shall be designed in such a way that adequate workable space is made available inside the compartments and the front area of the panel shall not be less than 1.50 sqm and 500mm depth). 2. The contractor shall submit LT panel/feeder pillar box drawings to the Engr-in-charge for approval before procurement of material.

Design, supply, erection, commissioning and testing of outdoor type LT feeder pillar box, double door, suitable for 3 phase 4 wire, 415 volts AC supply and having 4 Nos Copper bus bar not less 600 Amps for distribution system and type tested at CPRI, fabricated in factory having modern fabrication and testing facility which includes seven (07) tanks pre treatment facility comprising of de-greasing, rinsing, de-rusting, rinsing, phosphating, rinsing and passivation followed by powder coated painting (thickness not less than 80 Micron) with approved shade of RAL 7032.The feeder pillar shall be provided with suitable Neoprene rubber gasket to make it completely dust and vermin proof and degree of protection not less than IP-55 and general construction conforming to IS : 13947. The feeder pillar shall be made out of 3.15mm thick CRCA mild steel sheet and 3.15mm thick gland plate duly compartmentalized for each control gear and bus-bar, front door (02 layer) and rear Door (01 layer) opening facility and 4 side slanting canopy type roof on top and mild steel channel (75 MC) base frame at bottom and having welded equal angle of 75mmx75mmx6mm of length 0.9mtr, 04 nos, 30cm of of angle shall be embedded in PCC 1:2:4, 20mm graded stone agregate below GL level and 30cm shall be above ground level of size as directed by Engr-in-charge at site. The feeder pillar shall be provided with ventilation facility in the form of louvers for better heat dissipation. Necessary cable gland shall be provided for all incoming and outgoing cables. The feeder pillar shall be comprising of the followings and all as shown in drawings :- CONTROL WIRING : All control wirings shall have to be carried out with 1100 volts rated FRLS grade PVC insulated multi-stranded type copper wire of cross sectional area 1.50Sqmm and shall be properly bunched, tied and dressed, ferrule marked for proper identification and crimped with suitable size and type of tinned copper lugs and shall be wrapped with PVC spring type tube near the door hinges.

Cable Alley : Necessary cable alley shall be provided for out going cables in both sides of LT panel with terminal block, the terminal block shall be connected with the outgoing MCCB with copper bus bar of suitable size INCOMING : 4 pole MCCB having breaking capacity 36 KA , adjustable thermal , magnetic release, of rating 400Amps, 415 Volts, 50 Hz. - 01 Nos OUTGOINGS : (a) 4 pole MCCB having breaking capacity 25 KA adjustable, thermal magnetic relase of rating 200 Amps. - 01 No (b) 4 pole MCCB having breaking capacity 25 KA adjustable, thermal magnetic relase of rating 160 Amps. - 02 No (c ) 4 pole MCCB having breaking capacity 16 KA adjustable overload, short circuit, instantaneous and neutral protection, thermal magnetic release of rating 63 Amps. - 05 No (d) 4 Pole MCB having breaking capacity 10 KA , 415 Volts of rating 32 Amps. - 01 No (Make : Schneider, ABB, Legrand) (e) ON Load Change over switch, 4 pole, 415 Volts, 400 Amps, 50 Hz -01 Nos(f) Bakelite fuse holder with 5 Amps HRC type control fuse - 03 Nos.(g) LED Pilot Lamp suitable for 230 Volts AC supply with integral circuit and cluster LED of following colours : (i) RED - 01 No, (ii) YELLOW - 01 No, (iii) BLUE - 01 No. (h) Digital volt meter 96mm x 96mm suitable to read 0 to 500 volts, accuracy class 1% - 01 Nos (j) Digital Ammeter 96mm x 96mm suitable to read 0 to 630 Amps, accuracy class 1% - 01 Nos (k) Current transformer (CT) of rating 400/5, tape wound, rated burden 5 VA - 03 Nos (l) LED indicator lamps complete with integral circuit and cluster LED, suitable to operate in 230-240 Volts AC supply - 1set of 03 Nos (Red - 01, Yellow- 01, Blue - 01) (m) 02 Nos.Danger Notice Plate duly written in Signal Red colour on aluminium plate in English and Hindi language and of size not less than 150mmx100mm shall be fixed on both front & rear door of the bus bar chamber. (Note : 1. The feeder pillar Box shall be designed in such a way that adequate workable space is made available inside the compartments and the front area of the panel shall not be less than 2 sqm and 500mm depth). 2. The contractor shall submit LT panel/feeder pillar box drawings to the Engr-in-charge for approval before procurement of material.

Recess mounting LED 36 watt 2' x 2' LED Slim Panel - 595x595 mm white powder coated aluminium extruded housing with LEDs including LED driver and fixing in recess ceiling suitable size of aluminium strip size as required for fixing of LED fitting complete with all accessories prewired fixed on ceiling and connecting up complete with 3 core flexible cable of size 23 / 0.0076 including Taking down old unserviceable fitting complete all as specified and directed.

Prewired Distribution Board factory made sheet metal enclosure double door distribution board class IP-43 IK 09 with 200 Amp rated copper bus bar 240 Volts 8 way (2 + 6 way) single pole and neutral complete all as directed . Make : Legrand/Siemens/Schneider

Prewired Distribution Board factory made sheet metal enclosure double door distribution board class IP-43 IK 09 with 200 Amp rated copper bus bar 240 Volts 12 way (2 + 10 way) single pole and neutral complete all as directed . Make- Legrand/Siemens/Schneider .

Sheet metal enclosure powder coated single phase DB VTPN 4 ways and neutral 415 Volts, AC, 50 Hz, with 200 Amps rated bus bar Double Door (IP-43) suitable for fixing of MCBs including fixing of lugs in main incomming and outgoing line and fixing of cable glands of suitable size including grouting flush in the wall by means of nuts, bolts, angle iron and making good disturbed surfaces complete all as specified and directed.

Sheet metal enclosure powder coated single phase DB VTPN 4 ways and neutral 415 Volts, AC, 50 Hz, with 200 Amps rated bus bar Double Door (IP-43) suitable for fixing of MCBs including fixing of lugs in main incomming and outgoing line and fixing of cable glands of suitable size including grouting flush in the wall by means of nuts, bolts, angle iron and making good disturbed surfaces complete all as specified and directed.Make - Legrand, C&S, Hevells

MCB, Single Pole, 5 t0 32 Amps rating, with over load and short circuit protection 'C' curve and rupturing capacity 10 kA, 240 Volt grade, AC supply, 50 Hz and making connections using suitable size copper lugs/thimbles including disconnecting & taking down old unserviceable MCB, complete, all as specified & directed.

MCB, SPN, 32 Amps rating, with over load and short circuit protection 'C' curve and rupturing capacity 10 kA, 240 Volt grade, AC supply, 50 Hz and making connections using suitable size copper lugs/thimbles, including disconnecting & taking down old unserviceable MCB, complete, all as specified & directed.

MCB, SPN, 40 to 63 Amps rating, with over load and short circuit protection 'C' curve and rupturing capacity 10 kA, 240 Volt grade, AC supply, 50 Hz and making connections using suitable size copper lugs/thimbles, including disconnecting & taking down old unserviceable MCB, complete, all as specified & directed.

MCB, TPN/FP, 40 to 100 Amps rating, with over load and short circuit protection 'B' curve and rupturing capacity 10 kA, 240 Volt grade, AC supply, 50 Hz and making connections using suitable size copper lugs/thimbles, including disconnecting & taking down old unserviceable MCB, complete, all as specified & directed.

MCCB, 3 Pole, 100 Amps rating, rupturing capacity 16 kA, 415 Volt grade, AC, 50 Hz, thermal Magnetic protection unit and making connections using suitable size copper lugs/thimbles and crimping tool, including disconnecting & taking down old unserviceable MCCB, complete all as specified & directed.

S.D. And Company

HUMERS INFRATECH

SHREE BHAGWATI ENTERPRISES