COMPREHENSIVE REPAIR MAINT OF DISTRIBUTION LT PANELS EARTHING FEEDER PILLAR BOX AND CONNECTED WORKS UNDER GE NORTH AKHNOOR

Amount

Earthing complete with galvanised steel earth plate electrode 60cmx60cmx3.15mm thick buried directly in ground (earth pit not less than 2.25m deep below normal ground) with top edge of plate not less than 1.5m below abnormal ground level connecting to the GI erthing strip 32x6mm by means of bolts, nuts check nuts and washers of galvanised iron and GI Strip 32x6mm protected by provision of GI Light grade pipe of 40mm bore including provision of concrete pit in PCC (1:2:4) type B-1 using 40mm grade crushed stone aggregrate iwh 40mm thick cover of RCC (1:2:4) raniforced with PM (weight not less than 4Kg/sqmm) and frame of angle iron 25x25x6mm with lugs 02 nos and 6mm dia MS bars handle made to shape, GI Light grade 20mm bore pipe for watering perforated at bottom 1.75m long placed on top edge for earth plate common salt and charcoal filling, test point made out of 75x50x6mm phosphorous bronze with fixing arrangement, funnel, wire mesh and earth work in hand/ dense soil rning filling in and removal of surplus soil to a distance not exceeding 50m all as per electrical plate nmp 5 of SSR 1991 Pt-I and connecting to earh test point incl testing on completion.

Taking down unsv Panel and accessories like burnt MCCB, bus bars and Supply, Installation, commissioning and testing LT panel outdoor cubical floor mounted channel type openable to front and back both side, side made out of 3.15 mm thick CRCA sheet duly powder coated complete with bus bar size not less than 40x5mm rating made of Aluminium strip duly drillled holes for connections and mounted on epoxy based post insulators for 3 phase 4 wire 415 volts 50Hz power supply system suitable for and including the following. Make of panel Legrand, Schnieder, L&T Note:- Panel shall be as per IEC -61439 part I & II and TTA approved

Incommer MCCB DU 250 Amp 4 Pole 50 Hz 415 V with rupturing capacity 25 KA. -01 Nos as incomer Make L&T Cat part No CM90634OOPO Conforms to IS/IEC 60947-2 & IEC 60947-2 l Adjustable Overload Setting: 0.8 - 1.0 x In

Taking down unsv Panel and accessories like burnt MCCB, bus bars and Supply, Installation, commissioning and testing LT panel outdoor cubical floor mounted channel type openable to front and back both side, side made out of 3.15 mm thick CRCA sheet duly powder coated complete with bus bar size not less than 40x5mm rating made of Aluminium strip duly drillled holes for connections and mounted on epoxy based post insulators for 3 phase 4 wire 415 volts 50Hz power supply system suitable for and including the following. Make of panel Legrand, Schnieder , L&T Note:- Panel shall be as per IEC -61439 part I & II and TTA approved

Incommer MCCB DU 200 Amp 4 Pole 50 Hz 415 V with rupturing capacity 25 KA. -01 Nos as incomer Make L&T Cat part No CM90634OOPO Conforms to IS/IEC 60947-2 & IEC 60947-2 l Adjustable Overload Setting: 0.8 - 1.0 x In

Taking down unsv Panel and accessories like burnt MCCB, bus bars and Supply, Installation, commissioning and testing LT panel outdoor cubical floor mounted channel type openable to front and back both side, side made out of 3.15 mm thick CRCA sheet duly powder coated complete with bus bar size not less than 40x5mm rating made of Aluminium strip duly drillled holes for connections and mounted on epoxy based post insulators for 3 phase 4 wire 415 volts 50Hz power supply system suitable for and including the following. Make of panel Legrand, Schnieder , L&T Note:- Panel shall be as per IEC -61439 part I & II and TTA approved

Incommer MCCB DU 350 Amp 4 Pole 50 Hz 415 V with rupturing capacity 25 KA. -01 Nos as incomer Make L&T Cat part No CM90634OOPO Conforms to IS/IEC 60947-2 & IEC 60947-2 l Adjustable Overload Setting: 0.8 - 1.0 x In

Taking down unsv Panel and accessories like burnt MCCB, bus bars and Supply, Installation, commissioning and testing LT panel outdoor cubical floor mounted channel type openable to front and back both side, side made out of 3.15 mm thick CRCA sheet duly powder coated complete with bus bar size not less than 40x5mm rating made of Aluminium strip duly drillled holes for connections and mounted on epoxy based post insulators for 3 phase 4 wire 415 volts 50Hz power supply system suitable for and including the following. Make of panel Legrand, Schnieder, L&T Note:- Panel shall be as per IEC -61439 part I & II and TTA approved

Incommer MCCB DU 400 Amp 4 Pole 50 Hz 415 V with rupturing capacity 25 KA. -01 Nos as incomer Make L&T Cat part No CM90634OOPO Conforms to IS/IEC 60947-2 & IEC 60947-2 l Adjustable Overload Setting: 0.8 - 1.0 x In

Supply, fabrication and fixing feeder pillar box of size 500x 450x500 mm made out of MS sheet of 3.15 mm thick bent to shape & size factory made with welding, bending works suitable for and including 200 Amps rated aluminium bus bars ( length of bus bar not less than 40 cm) 4No's ,making holes of any size and mounted on porcelain/epoxy based post insulators of appropriate size with suitable size of nuts, bolts and washers complete with mounting leg of size 40x40x5 mm and length of angle iron not less than 1 mtr, 0.5 mtr to be embeded in PCC below G.L and 0.5 mtr above ground including painting of complete structure with two coats of super enamelled synthetic paint over a coat of red oxide and incoming/out going cable connections with required size of cable lugs with proper crimping. Make :- Make DVEPL, Electrifield, Siemen.

Taking down unsv Panel and accessories like burnt MCCB, bus bars and Supply, Installation, commissioning and testing LT panel outdoor cubical floor mounted channel type openable to front and back both side, side made out of 3.15 mm thick CRCA sheet duly powder coated complete with bus bar size not less than 40x5mm rating made of Aluminium strip duly drillled holes for connections and mounted on epoxy based post insulators for 3 phase 4 wire 415 volts 50Hz power supply system suitable for and including the following. Make of panel Legrand, Schnieder, L&T Note:- Panel shall be as per IEC -61439 part I & II and TTA approved

Incommer MCCB DU 400 Amp 4 Pole 50 Hz 415 V with rupturing capacity 25 KA. -01 Nos as incomer Make L&T Cat part No CM90634OOPO Conforms to IS/IEC 60947-2 & IEC 60947-2 l Adjustable Overload Setting: 0.8 - 1.0 x In

Excavation in tranches not exceeding 1.5 m wide and not exceeding 1.5 m deep for foundation of laying cable including getting out in soft/loose soil complete all as specified and directed.

Returning filling in including spreading watering and well ramming in layers not exc 25 cm complete all as specifed .

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

M & L for protection to cable with one layer of brick laid flat across the cable using all size sub class 'B' Bricks.

Sand cushioning to under ground electric cables including watering and consolidation all as per clause 19.75 of SSR Part-I

Taking down burnt cable and Supply, laying, jointing and testing XLPE cable insulated, armoured, earthed, heavy duty electric cable with aluminium conductor , 1100 Volt grade, cross sectional area 95 sqmm 3.5 core including necessary cable lugs, glands, insulation tape etc complete all as specified and as directed. Make:- KEI/ Gloster/ Polycab

Taking down burnt cable and Supply, laying, jointing and testing XLPE cable insulated, armoured, earthed, heavy duty electric cable with aluminium conductor , 1100 Volt grade, cross sectional area 120 sqmm 3.5 core including necessary cable lugs, glands, insulation tape etc complete all as specified and as directed. Make:- KEI/ Gloster/ Polycab

Jiwan Singh