PROVN OF UG CABLE, LT PANELS AND CONNECTED ACCESSORIES FROM POWER HOUSE NO.1 TO CWE BARRACKPORE, GE OFFICE, AGE (B/R) AND AGE (E/M) OFFICE COMPLEX AND MES CIVILIAN MD ACCN AND CERTAIN OTM ACCN AT BARRRACKPORE UNDER GE BARRACKPORE

Amount

Excavation in trenches not exceeding 1.5 mtr wide and not exceeding 1.5 mtr depth for laying of cables, pipe lines, protection pipes and foundations etc and getting out in soft/ loose soil complete all as specified and directed.

Returning filling in soil including spreading leveling watering and well rammimg in layer not exceeding 25 cm complete all as specified and directed

Removing excavated soil not exceeding 50 mtr ant depositing where directed at a level not exceeding 1.5 mtr above the starting point all as specified and directed.

M&L for brick covering with width equal to length of brick as mechanical protection to cable with well burnt sub class ‘B’ bricks of size 250mm x 125mm x 75mm (crushing strength not less than75 Kg/cm2) laid dry flat complete all as specified and directed by Engr in charge.

Sand cushioning to underground cable in trenches/existing cable trenches/ducts in layers of 8 cm deep before laying the cable and 15 cm deep including required watering and consolidation after laying and stretching the cable complete all as specified and directed.

Supply and laying for un-reinforced pre-cast concrete cable cover (as per IS specification), class LV, Type-I , flat, size 250mmX150mmX40mm for protection of cable complete all as specified and directed.

M&L for GI pipe 50 mm dia (light grade) complete with all fittings laid in trenches, road/culvert crossing, on wall, floors, on roof, on pole, for cable protection and including removing old unserviceable item complete all as specified and directed.

M&L for GI pipe 80 mm dia (light grade) complete with all fittings laid in trenches, road/culvert crossing, on wall, floors, on roof, on pole, for cable protection and including removing old unserviceable item complete all as specified and directed.

Boring holes horizontally under road without damaging the surface of road (minimum 1.0 Mtr bellow the road surface) with the help of GI tubing of any dia not exceeding 80mm dia for passing of UG cable all as specified and as directed.

M&L for XLPE insulated, LT armoured electric cable with aluminium stranded conductor 1100 volts grade, cross-sectional area 120 sqmm, 3.5 core laid in trenches/pipes/ducts/wall/borings with necessary cable lugs and glands, nuts, bolts and washers etc and testing complete all as specified and directed . (Note:Excavation/earth work, sand cushioning, cable cover/ bricks shall be measured and paid separately if required)

M&L for XLPE insulated, LT armoured electric cable with aluminium stranded conductor 1100 volts grade, cross-sectional area 240 sqmm, 3.5 core laid in trenches/pipes/ducts/wall/borings with necessary cable lugs and glands, nuts, bolts and washers etc and testing complete all as specified and directed . (Note:Excavation/earth work, sand cushioning, cable cover/ bricks shall be measured and paid separately if required)

M&L for XLPE insulated, LT armoured electric cable with aluminium stranded conductor 1100 volts grade, cross-sectional area 300 sqmm, 3.5 core laid in trenches/pipes/ducts/wall/borings with necessary cable lugs and glands, nuts, bolts and washers etc and testing complete all as specified and directed . (Note:Excavation/earth work, sand cushioning, cable cover/ bricks shall be measured and paid separately if required)

M&L for earthing complete with galvanised steel earth plate electrode 600mmX 600mmX 6mm thick buried directly in ground vertically ( earth pit not less than 2.25 meters deep below ground level) with top edge of plate not less than 1.5 metres below ground level, connected to and including galvanised iron strip of 25X4 mm and light grade protection pipe of 15 mm dia from earth electrode up to test point or up to 7.5mtr whichever is less by means of GI bolts, nuts, check nuts and washers all as per electrical plate No 3 of SSR Pt-I and GI watering pipe of 20 mm dia medium grade, GI funnel with wire mesh, including charcoal, salt packed all around the earth electrode plate in layers, PCC earth pit chamber (1:3:6) type C1, of size 45X 45X 45 CM,RCC cover (1:2:4) type B1 of size 45X45X6 CM, excavation/earth work in any strata and returning filling, removal of surplus soil and testing/test point for required value complete all as specified and directed as in repair.

Supply, installation, testing and commissioning of factory made CPRI approved LT panel board (out door type) of size 2000 mm (H) x 2000 mm (L) x 600 mm (W), suitable for working on 3 phase, 4 wire, 415 volts, AC, 50Hz, cubicle, floor mounted, free standing, dust and vermin proof, air ventilation with IP-54 protection made, out of 3.15mm thick CRAC sheet and frame (all sides) made of angle iron (50mmX50mmX6mm) and flats (50 x 6 mm) duly epoxy powder coated (seven tank process) compartmentrised with rubber gasket, hinged doors with handle. Panel shall have front and rear opening, locking arrangement with control fuses see through glass arangement, cable entry holes, aluminium busbar chamber, switch gear compartment, earthing terminals, affix danger notice plate, control copper wiring of adequate size and length etc the panel will be mounted on 50mm x 50mm x 6mm mild steel angle iron frame of height 45cm above floor level/ground level as per site requirement, and grouted legs below 45cm and including connecting up of existing incoming and out going cables by using new aluminium lugs and cable gland and connecting of earth strip and providing civil work/PCC foundation as per site requirement conductor etc and drawing/circuit layout approved by the GE after recommendation of AGE (E/M) after disconnecting of electric supply and earth conductor etc complete all as specified and directed and including comprising of following items :-

Supply, installation, testing and commissioning of factory made CPRI approved LT panel board (out door type) of size 1600 mm (H) x 1600 mm (L) x 500 mm (W), suitable for working on 3 phase, 4 wire, 415 volts, AC, 50Hz, cubicle, floor mounted, free standing, dust and vermin proof, air ventilation with IP-54 protection made, out of 3.15mm thick CRAC sheet and frame (all sides) made of angle iron (50mmX50mmX6mm) and flats (50 x 6 mm) duly epoxy powder coated (seven tank process) compartmentrised with rubber gasket, hinged doors with handle. Panel shall have front and rear opening, locking arrangement with control fuses see through glass arrangement, cable entry holes, aluminium busbar chamber, switch gear compartment, earthing terminals, affix danger notice plate, control copper wiring of adequate size and length etc the panel will be mounted on 50mm x 50mm x 6mm mild steel angle iron frame of height 45cm above floor level/ground level as per site requirement, and grouted legs below 45cm and including connecting up of existing incoming and out going cables by using new aluminium lugs and cable gland and connecting of earth strip and providing civil work/PCC foundation as per site requirement conductor etc and drawing/circuit layout approved by the GE after recommendation of AGE (E/M) after disconnecting of electric supply and earth conductor etc complete all as specified and directed and including comprising of following items :-

Supply, installation, testing and commissioning of factory made CPRI approved LT panel board (out door type) of size 1400 mm (H) x 1400 mm (L) x 500 mm (W), suitable for working on 3 phase, 4 wire, 415 volts, AC, 50Hz, cubicle, floor mounted, free standing, dust and vermin proof, air ventilation with IP-54 protection made, out of 3.15mm thick CRAC sheet and frame (all sides) made of angle iron (50mmX50mmX6mm) and flats (50 x 6 mm) duly epoxy powder coated (seven tank process) compartmentrised with rubber gasket, hinged doors with handle. Panel shall have front and rear opening, locking arrangement with control fuses see through glass arrangement, cable entry holes, aluminium busbar chamber, switch gear compartment, earthing terminals, affix danger notice plate, control copper wiring of adequate size and length etc the panel will be mounted on 50mm x 50mm x 6mm mild steel angle iron frame of height 45cm above floor level/ground level as per site requirement, and grouted legs below 45cm and including connecting up of existing incoming and out going cables by using new aluminium lugs and cable gland and connecting of earth strip and providing civil work/PCC foundation as per site requirement conductor etc and drawing/circuit layout approved by the GE after recommendation of AGE (E/M) after disconnecting of electric supply and earth conductor etc complete all as specified and directed and including comprising of following items :-

PIONEER TRADING