PROVN OF 2 X 320 KVA GENR SET, 01 X 200 KVA DG SET AND 01 X 15 KVA GENR SET FOR TENGA MIL STN, DIV HQ AND SESSA TRANSIT CAMP UNDER GE TENGA

Amount

Earthing complete with galvanised steel earth plate electrode 60cm x 60cm x 6.3mm thick buried directly in ground (earth pit not less than 2.25 metres deep below normal ground level) with top edge of plate not less than 1.5 Metres below normal ground level, connecting to the Galvanised iron earth Strip 32x 6mm , by means of bolts, nuts, check nuts and washers of galvanised iron and 32x6mm protected by provision of GI medium grade pipe 40 mm bore including provision of concrete pit in PCC (1:2:4) type B-1 using 20mm graded stone aggregates with 40mm thick cover of RCC (1:2:4) reinforced with XPM (weight not less than 4Kg/Sqm) and frame of angle iron 25x25x6mm with lugs 02 Nos and with 6mm dia MS bar handle made to shape, GI medium grade 20mm bore pipe for watering perforated at bottom 1.75 metre long placed on top edge of 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 hard/dense soil, returning filling in and removal of surplus soil to a distance not exceeding 50 metres, all as per electrical plate No 3 of SSR-2009 Part-I and connecting to earth test point including testing on completion all as specified and directed by the Engineer-in-charge.

Supply, laying & testing cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 1100 volts grade with stranded aluminium conductor of size 400 Sqmm 3.5 Core complete all as specified.

Supply and laying Double wall corrugated HDPE duct pipe 80 mm outer dia confirming to IS: 14930 (Part-II) of approved colour with fittings for cable protection complete laid in trenches or fixed on walls with clamps of suitable size all as specified and directed by Engineer-in-charge.

Excavation in trenches in any type of soil not exc 1.5 mtrs wide and not exc 1.5 mtr in depth for laying of pipe/ cables/ poles etc and getting out hard & densile soil complete all as specified and as directed.

Returning fitting in any type of soil including spreading leveling watering and well ramming in layers n.exc 25 cm complete all as specified and as directed.

Removing excavated soils to a distance n.exc. 50 mtr and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and as directed.

S & F of change over switch with advanced neutral, OFF LOAD, 315 Amps, 4 pole, AC 415 Volt, manual Change over insheet metal enclosure including operating handle conforming to IS:13947 (Part-3) complete all as specified and directed.

Supply, laying & testing cable XLPE insulated screened PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty) with stranded aluminum conductor, 1100V grade with stranded aluminium conductor of size 150 sqmm 3.5 core complete all as specified & directed.

Material & labour 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 GI Strip 32 x 6 mm by means of bolts, nuts, check nuts and washers of galvanised iron.Earth wire protected by GI pipe 15 mm 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 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.

M&L for PCC 1:3:6 type C-2 (using 40mm graded stone aggregates) as in foundation filling and mass concrete including form work for foundation of DG set all as specified and directed by Engr-in-Charge.

M&L PCC 1:4:8 type D-2 using 40 mm graded stone aggregate as in foundation filling and mass concrete as sub base of floor complete all as specified and as directed.

M&L 100mm thick PCC 1:2:4 type B-1 using 40 mm graded stone aggregate as in floor as sub base for floor finishing complete all as specified and as directed.

M&L rendering 15mm thick in cement plaster 1:4 on fair faces of brick work and surface finished even and smooth without using extra cement

M&L, preparing steel surfaces and applying two coats of synthetic enamel paint over a primer/red oxide 10 cm width or girth complete all as specified and as directed.

S&F Pre-painted galvatume aluminium zink coating GI based steel sheet 0.50 mm thick of an colour having tensile strength of 550 Mpa as in roof covering/cladding to wall, fixed with J hooks as specified.

M&L for Steel work in tubular truss having minium thick ness 3.5 mm including special shaped washer etc complete using ERW or induction butt weld tubes confirming to IS 1161-1998 Grade st 240 FE 410-W gde 250 Quality A as specified.

Earthing complete with galvanised steel earth plate electrode 60×60cm.× 6mm thick, buried directly in ground (earth pit not less than 2.25 metres deep below ground level) with top edge of the plate not less'than 1.5 metres below normal ground level, connected to galvanised earth strip of size 25 x 4 mm by means of bolts, nuts, check nuts and washers of galvanised iron or steel all as shown in electrical plate No. 3 connected to earthing test point all as specified or indicated including testing on completion

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 35 Sqmm 3.5 Core

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 25 Sqmm 4 Core

S&F On load change over switch, four pole with advance neutral 63 Amps, 415 V, 50 Hz conforming to IS : 13947 Part-3 connecting up in separate SS enclosure including taking out existing unserviceable change over switch complete all as specified and directed by Engineer-in-charge. Make : Havells / L&T / Schneider

Material and Labour for Sand filling under the trenches floors or in foundations including watering and consolidation all as specified and directed.

Supply and laying un-reinforced precast.concrete cable protection cover of class LV, type-1, flat size 250mm x 150mm x 40 mm, factory made of specified make , complete all as specified and directed.

PURBANCHAL BUILDERS (BID ID -3370925)

SONI ENTERPRISE (BID ID -3370981)

Vijaypower Generators Limited (BID ID -3363649)