CA NO GE(N)AMB-53/2021-22 REPAIR/REPLACEMENT DISTRIBUTION BOARDS, SWITCH GEARS, SUB MAIN WIRING AND CONNECTED ITEMS AND OTHER MISC WORKS IN AREA-III, IV AND V (MD AND OTM) ACCN OF SECTOR B AND OTHER AREAS OF AGE E/M (NORTH) AMBALA CANTT

Amount

S & laying as in repair sub main wiring with two run of 6 sqmm PVC insulated , unsheathed cable FRLS-H,1100 volts grade ISI marked with multi stranded copper conductor and one run of 6 sqmm PVC insulated , unsheathed cable FRLS-H, 1100 volt grade ISI marked multi stranded copper conductor as earth continuty conductor connected to common earth dolly including concealed on wall/ceiling surfaces in PVC conduit medium grade ISI marked of adequate size for housing the wires complete all as specified. Note: (i) Thimble/lugs of rating of MCB should be used with wire for fixing in the MCB. (ii) Three runs of cable and one run of PVC conduit shall be measured and paid as one unit length.

S & laying as in repair sub main wiring with two run of 10 sqmm PVC insulated , unsheathed cable FRLS-H,1100 volts grade ISI marked with multi stranded copper conductor and one run of 10 sqmm PVC insulated , unsheathed cable FRLS-H, 1100 volt grade ISI marked multi stranded copper conductor as earth continuty conductor connected to common earth dolly including concealed on wall/ceiling surfaces in PVC conduit medium grade ISI marked of adequate size for housing the wires complete all as specified. Note: (i) Thimble/lugs of rating of MCB should be used with wire for fixing in the MCB. (ii) Three runs of cable and one run of PVC conduit shall be measured and paid as one unit length.

Supply and laying or fixing or passing through pipe 1100 volts, grade, heavy duty, 2 core, 6 sq mm nominal cross section cable with PVC insulated aluminium conductor multistrand served with an inner sheathing of PVC tape and overall PVC sheathed in service connection, including disconnecting and taking down old unserviceable existing cable complete all as specified and as directed by the Engineer-in-Charge.

Supply and laying or fixing or passing through pipe 1100 volts grade, heavy duty, 2 core, 10 Sqmm nominal cross section cable with PVC insulated aluminium conductor multistranded served with an inner sheathing of PVC tape and overall PVC sheathed in service connection, including disconnecting and taking down old unserviceable existing cable complete all as specified and as directed by the Engineer-in-Charge.

Supply and fix sheet metal MCB DB SPN 8 way with 200 Amps rated bus bar single pole and neutral with acrylic double door IP-43 fixed on wall duly grouted in solid block wall or on wooden board in and including copper lugs/thimbles duly crimped for connection, including making smooth the disturbed surfaces including removing old unserviceable enclosure complete all as specified and as directed by the Engr-in-charge.

Supply and fix sheet metal enclosure Vertical triple pole & neutral(VTPN) with MCCB 100 Amp, 415 volts, 4 way with 200 Amp rated bus bar flush /surface mounting double door duly grouted in solid block wall or on wooden board in and including lugs/thimbles duly crimped for connection including making smooth the disturbed surface including removing old unserviceable enclosure complete all as specified and as directed by the Engr-in-charge.

Supply and fix MCB SP 6-32 Amps, 240 volt,10 KA, 'C' curve including removing old unserviceable MCB complete all as specified and as directed by the Engr-in-charge.

Supply and fix RCBO 40 Amps, 2 pole, 2 Module, 100 mA, 230 volts, 50 Hz, including removing old unserviceable RCBO complete all as specified and as directed by the Engr-in-charge.

Supply and fix MCB SPN 32/40 Amps, 240 volt,10 KA, 'C' curve including removing old unserviceable MCB complete all as specified and as directed by the Engr-in-charge.

Supply and fix as in repair over voltage release 230 V, single phase in one module complete all as specified and as directed by the Engineer-in-Charge.

Supply and laying XLPE insulated, armoured heavy duty electric cable 25 sqmm cross sectional area, 3.5 core with aluminium conductor, 1100 volts grade as in repair complete all as specified and as directed by Engineer-in-Charge.

Excavation in trenches not exc 1.5 m wide and not exc 1.5 m in depth; for laying of cables and getting out in soft/ loose soil complete all as specified and as directed by Engineer-in-Charge.

Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm complete all as specified and as directed by Engineer-in-Charge.

Removing excavated material to a distance n exc. 50m and depositing where directed at a level n exc. 1.5 m above the starting point complete all as specified and as directed by Engineer-in-Charge.

M&L dry sand cushoning to cable i.e 8 cm before laying cable in trenches and 15 cm after laying the cable and compacting complete all as specified and as directed by Engineer-in-Charge. Note: punned thickness shall be measured for payment.

Supplying and laying well burnt bricks sub class-B old size laid flat to cover the cabel width equal to the lenght of cable and abutting each other for protection of cables complete all as specified and as directed by Engineer-in-Charge.

S&F light grade GI Tubing of size 40mm dia for cable protection and fixed with clamp to pole and wall with nut bolts as in repair complete all as specified and as directed by Engineer-in-Charge

Taking down carefully copper/aluminum point wiring (light, fan, socket or power) complete including all fittings and fixtures such as switches, pendant, lamp holder, regulators, socket outlet, ceiling rose etc and removing unserviceable materials from site of work and making good disturbed surfaces of walls, floors with cement mortar and white/colour wash to match with existing surfaces etc complete all as specified and as directed by the Engineer-in-Charge.

Material and labour for point wiring with 1.50 Sqmm single core PVC insulated , unsheathed cable FRLS-H, 1100 volt grade with multi stranded copper conductor drawn through and incuding medium grade, ISI marked, PVC conduit not less than 20 mm dia with accessories, concealed on wall surfaces and on surface on ceiling surfaces and incuding provision of 1.50 Sqmm single core PVC insulated , unsheathed cable FRLS-H, 1100 volt grade with multi stranded copper conductor green colour as earth continuity conductor and connected to common earth dolly with suitable size of lugs, including mild steel sunken box or pressed steel terminal boxes modular type of size/modules as required at site with earth dolly (boxes shall be galvanised or painted with two coats of anti corrosive paint over a coat of red oxide primer both internally and externally) including provision of new covered plate over sunken box for housing the modular switches , modular socket outlets,modular fan regulators etc. and making smooth the disturbed surfaces as per existing for one light/fan/exhaust fan point controlled by one way switch, complete all as specified and as directed by Engineer-in-Charge. Note :- a) .All chases will be cut by chase cutter only b) Switch, socket outlet and fan regulators to be measured and paid for separately .

Description same all as per item No. 19 but for One 3 pin, 5 Amps, socket outlet controlled by one switch on independent board, complete all as specified and as directed by Engineer-in-Charge.

Description same all as per item No. 19 but for One 3 pin 5 Amps socket outlet controlled by one switch on same board, complete all as specified and as directed by Engineer-in-Charge.

Description same all as per srl item No 19 here-in-before but for one socket outlet 15 Amp with 4 sq mm PVC insulated, unsheathed cable FRLS-H, 1100 volt grade ISI marked with multi stranded copper conductor along with 4 sqmm PVC insulated , unsheathed cable green colour FRLS-H, 1100 volt grade ISI marked with multi stranded copper wire as earth continuity conductor connected to common earth dolly complete all as specified and as directed by the Engineer-in-Charge.

Supply and fix modular switch 1 module, single pole, one way 6 Amps flush type, 230 volts complete all as specified and as directed by Engineer-in-Charge.

Supply and fix modular switch 1 module, single pole, one way 16 Amps flush type, 230 volts complete all as specified and as directed by Engineer-in-Charge.

Supply & fix modular socket outlet 2/3 pin combined , 6 Amp, one way, two module, 230 volts complete all as specified and as directed by Engineer-in-Charge.

Supply & Fix modular socket outlet 3/3 pin combined (6 pin) , 16amp, one way, two module, 230 volts complete all as specified and as directed by Engineer-in-Charge.

S&F of electronic Fan regulator modular 100 watt, 1 module, 230 volts , 50 Hz, AC supply suitable for ceiling fan any type/make/sweep complete all as specified and as directed by the Engineer-in-Charge.

S&F modular bell push 6 Amp, 1 way, 1 module 230 volts complete all as specified and as directed by the Engineer-in-Charge.

Supply & fix calling bell ding dong 230 volt including removing unserviceable items, complete all as specified and as directed by the Engr-in-charge.

Supply and fix ceiling rose surface type 2/3 terminal polycarbonate, isolated body complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing lamp holder, PVC/polycarbonate type with back plate suitable for batten fittings complete all as specified and as directed by Engineer-in-Charge.

S&F LED lamp 9 watt threaded/pin end, warm/cool lamp type as per site requirement suitable for fixing on existing batten/angular holders complete including taking down unserviceable bulbs complete all as specified and as directed by the Engineer-in-Charge.

S&F LED lamp 12 watt threaded/pin end, warm/cool lamp type as per site requirement suitable for fixing on existing batten/angular holders complete including taking down unserviceable bulbs complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing LED batten fitting 18-20 watt, 4 feet, aluminium housing and electronic driver including tube rod 18/20 watt cool/warm type industrial model complete connecting with copper conductor flexible cable from ceiling rose to connector of the light as in repair complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing LED tube light fitting, 4 feet box type 1x18/20 watt with opal diffuser, aluminium housing body suitable for LED tube, AC 220-240 volts, 50 Hz and including 1x18/20 watt LED tube rod, driver, connecting with copper conductor flexible cable from ceiling rose to connector of the light including disconnecting and taking down existing light fitting and removal complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing LED batten fitting 10-12 watt, 2 feet, aluminium housing and electronic driver including tube rod 10/12 watt cool/warm type industrial model complete connecting with copper conductor flexible cable from ceiling rose to connector of the light as in repair complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing LED surface mounted bulk head luminaries 8-10 watt with min 800 lumen, industrial model, IP 65, auminum housing, surge protection including driver & LED lamp etc complete with all accessories connecting with copper conductor flexible cable from ceiling rose to connector of the light as in repair complete all as specified and as directed by the Engineer-in-Charge.

S&F LED Bldg Security Light Fittings of capacity 40 -45 watt made up of die cast aluminium housing with black epoxy powder coating with cover heat resistance glass safety input voltage range 170 to 270 volts, industrial model with IP-65 protection and other connected accessories including service bracket of GI pipe 32 mm bore medium grade of length 0.9 mtr with MS clamps, bolts, nuts, and washers and suitable reducer for connecting fitting to GI pipe as required at site and two coats of synthetic enamel paint over one coat of red oxide primer on mild steel work and making electrical connection, including disconnecting and taking down existing old U/S fitting complete all as specified and as directed by the Engineer-in-Charge.

S&F single pole and neutral enclosure with a two pin and earth plug and socket 20 Amp including plug top complete with and including one single pole MCB.20 Amp, 10 KA, 'C' curve including removing old unserviceable enclosure complete all as specified and as directed by the Engr-in-charge.

M & L mild steel box made out from 2mm thick plain black iron sheet and angle iron frame front openable including necessary hinges, clamps, nut, bolts and two coats of synthetic enamel paint over one coat of red oxide primer on mild steel work complete all as specified and as directed by the Engineer-in-Charge. Note: size/dimensions of MS box will be provided by the Engineer-in-Charge as per site requirement during execution stage.

Supplying and fixing in replacement LED tube rod 18/20 watt, 4 feet, aluminium body, cool/warm tube rod industrial model with high frequency power factor suitable for surface mounting box type complete including disconnecting and taking down unservicable tube rod of any type complete all as specified and as directed by the Engineer-in-Charge.

Supply and fixing recess mounting LED 15/18 Watt circular down lighter/ COB panel with aluminium die cast housing, 240 volt, 50HZ, AC supply complete with all accessories internally pre wired including connecting with 3 core flexible copper conductor from ceiling rose to connector of the light, including disconnecting and taking down existing old unserviceable fitting complete all as specified and as directed by the Engr-in-charge.

Supply and fixing LED flat panel 2' x 2' size fully difused surface/ recess mounted fitting (grid/ gypsum type) 36-40 watt ,warm/cool white with powder coating and CRCA front cover including frame with provision of PVC flexible copper conductor cable to light fitting as in repair complete all as specified and as directed by the Engr-in-charge.

S & F LED post top luminaire 30W- 35W, 5700K, IP-65 made of pressure die-cast aluminium housing & clear glass 240 volt, 50HZ, AC supply complete with all accessories internally pre wired including connecting with fitting and including provision of 3 core PVC flexible copper conductor from electric supply source to connector of the light, including disconnecting and taking down existing light fitting and removing old unserviceable fitting complete all as specified and as directed by the Engr-in-charge.

Supply & fixing LED Flood lights, 100-120 watt, IP-66, aluminum die cast housing with unique lens system and toughened glass with gasket 240 volt, 50Hz, AC supply complete with all accessories internally pre wired including connecting with flexible copper conductor to connector of the light with necessary fixing arrangements, including disconnecting and taking down existing old unserviceable fitting complete all as specified and as directed by the Engr-in-charge.

Material & labour as in repair for earthing complete with galvanised steel earth plate electrode 600x600x6 mm thick buried directly in ground (earth pit not less than 2.25m deep below the ground level) with top edge of the plate not less than 1.5mtr below the normal ground level connected to galvanised earth lead of 4mm dia GI wire by means of bolts, nuts, check nuts and washers of galvanised iron.Earth wire protected by GI pipe 15mm bore(medium grade) and connected to main switch board or main control board as directed and as specified and shown in electrical plate No. 3 of SSR Part I (2009) including necessary concrete pit in PCC (1:3:6) type C1, pre-cast RCC (1:2:4) type B1 cover slab 40 cm x 40cm x 5cm reinforced with 8mm dia TMT bars @ 15cm c/c both ways with one handle for lifting made out of 8mm dia bar, funnel, wire mesh, 20mm dia GI pipe medium grade for watering, charcoal or coke and salt in alternate layers including necessary excavation and earth work in any type of soil and testing complete all as directed by Engineer-in-Charge and earth testing on completion .

u and v engineers and consultants

Esha Engineers

gurchan singh & sons.

M/S Sonu Traders

Ansh Enterprises