REPAIR/REPLACEMENT OF DBS SUBMAIN WIRING AT JOGINDER SINGH ENCLAVE AND ABDUL HAMID ENCLAVE AT OLD AMRITSAR CANTT UNDER GE ASR

Amount

Supply & Fixing MCB single pole, 240 volts, 6 to 32 Ampere, rupturing capacity 10 KA, ‘C’ curve type complete all as specified and directed. Make : Legrand/Schneider/Siemens/Indo Asian/Havells

S & F MCB double pole, 240 volts, 20 to 40 Ampere, rupturing capacity 10 KA, ‘C’ curve type complete all as specified and directed. Make : Legrand/Schneider/Siemens/Indo Asian/Havells

S & F MCB double pole higher rating, 240 volts, 63 Ampere, rupturing capacity 10 KA, ‘C’ curve type complete all as specified and directed. Make : Legrand/Schneider/Siemens/Indo Asian/Havells

S & F sheet metal enclosure for DB’s (Double door type) when MCB’s to be used, single pole and neutral, 8 ways with 200 ampere rated bus bar, 240 volts fixed sunk / flush to the wall with IP-43 and IK-09 protection complete all as specified and directed. Make : Legrand/Siemens/Schneider/Indo Asian/Havells

S&F MCCB Incomer distribution board double door vertical type made out of CRCA MS sheet surface with insulated material like polyester or with epoxy powder coating surface mounting TPN 4 way, 415 volts with copper bus bar rating 200 Amps, dust and vermin proof suitable for incorporation of MCCB and IP 43 - IK 09 protection with and incl 100 amp 36 kA 4 pole MCCB with thermal - magnetic setting and Icu = Ics = 100% including Suitable type MCB with blank plate including taking down old MCCB complete all as specified and directed. (Note : The cost of removing old wooden/steel box etc and making good of surface as original by brick work, plastering, whitewash/colour/distemper etc is included in quoted rate) Make : Legrand/Siemens/Schneider/Indo Asian/Havells

M & L for sub main wiring with 1100 volt grade two single core FR Wire PVC insulated and unsheathed cable with stranded copper conductor 6 sqmm drawn into and including electrical grade PVC conduit not less than 20 mm dia with IS 9537 (Part-III) 1983 mark, or relevant ISI mark with all accessories fixed concealed including chase cutting in brick/ stone masonry for fixing conduit and making good the disturb surfaces of wall as per existing including 6 sqmm multi - stranded copper conductor as earth wire in green colour complete all as specified and directed including taking down old unserviceable sub main wiring. Make of wire: Polycab/RR Kabel/Havells. NOTE: 3 single core 6 sqmm and PVC conduit shall be measured as one run.

M & L for sub main wiring with 1100 volt grade two single core FR Wire PVC insulated and unsheathed cable with stranded copper conductor 4 sqmm drawn into and including electrical grade PVC conduit not less than 20 mm dia with IS 9537 (Part-III) 1983 mark, or relevant ISI mark with all accessories fixed concealed including chase cutting in brick/ stone masonry for fixing conduit and making good the disturb surfaces of wall as per existing including 4 sqmm multi - stranded copper conductor as earth wire in green colour complete all as specified and directed. Including taking down old unserviceable sub main wiring Make of wire: Polycab/RR Kabel/Havells. NOTE: 3 single core 4 sqmm and PVC conduit shall be measured as one run.

M & L for earthing complete with galvanised earth plate electrode 600 X 600 X 6 mm thick buried directly in ground (earth pit not less than 2.25 m below ground level) with top edge of earth plate not less than 1.5 m below normal ground level, connected to galvanised earth lead wire 4 mm dia by means of nuts, bolts, check nuts & washers of galvanised iron or steel all as shown on electrical plate No 3 of MES schedule 2009, Part – I (Specifications) and connected to main switch board / main DB’s / earthing test point including all necessary excavation and earth work in any type of soil, adequate quantity of charcoal dust & common salt all around the earth plate minimum 150 mm in all directions with & including watering pipe 20 mm dia GI medium grade, GI funnel made out of 0.63 mm thick GI sheet, wire gauge, 50 mm thick RCC cover in PCC 1:2:4, type B-1, duly reinforced with 6 mm dia mild steel round bars @ 150 mm both ways center to center with suitable lifting handle to cover, earth pit of PCC 1:3:6 type C-1, GI protection pipe light grade 15 mm bore up to 7.5 m length from earth electrode & engraving of earth marking on nearby building with CM 1:4 plate size 200 X 150 X 15 mm & painting of earth result etc. including testing on complete all as specified and directed.

Note : - (i) Earth lead and protection pipe beyond 7.5 m shall be measured and paid separately. (ii) On testing after completion of job, if desired earth resistance is not obtained, the earthing shall be redone by the contractor without any extra cost to Govt.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 10 sq mm 4 core complete all as specified and directed.

Supply, laying and testing cable XLPE Insulated ,screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) 1100 Volts grade with stranded aluminium conductor of size 16 sq mm 4 core complete all as specified and directed.

Excavation in trenches in soft / loose soil not exceeding 1.5 metres wide and not exceeding 1.5 meter depth for laying of LT cables complete all as specified and as directed.

Returning, filling in, including spreading, leveling, watering and well ramming in layers each n.exc 25 cm thick in soft/loose soil complete all as specified and directed.

Removal surplus soil to a distance not exceeding 50 mtrs and depositing where directed at a level not exceeding 1.5 mtr above the starting point complete all as specified and directed.

Supply and lay DWC pipe 75mm dia bore ISI Marked suitable for HT cables including fitting and fixture complete all as specified and directed.

Supply and fixing 1100 volts grade heavy duty cable PVC 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 4 mm suspension wire, one twin core cable flat or circular of size 6.0 sqmm complete all as specified and directed

Supply and fixing 1100 volts grade heavy duty cable PVC 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 4 mm suspension wire, one twin core cable flat or circular of size 10.0 sqmm complete all as specified and directed

UNITED ENGINEERING CORPORATION

diamond electrical

PAWAN KUMAR GOVT. CONTRACTORS

kapoor and co