SPECIAL REPAIRS / REPLACEMENT OF LT OVER HEAD LINES WITH LT UG CABLES AND CONNECTED ITEMS AT CERTAIN LOCATIONS IN DOMESTIC AREA AT AIR FORCE STATION BIDAR

Amount

Supply, lay and testing cable LT XLPE insulated screened PVC bedded, galvnized steel strip or wire armoured , electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts (earth) grade, of size 240 sq mm 3.5 core complete all as specified and as directed.

Supply, lay and testing cable LT XLPE insulated screened PVC bedded, galvnized steel strip or wire armoured , electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts (earth) grade, of size 185 sq mm 3.5 core complete all as specified and as directed.

Supply, lay and testing cable LT XLPE insulated screened PVC bedded, galvnized steel strip or wire armoured , electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts (earth) grade, of size 120 sq mm 3.5 core complete all as specified and as directed.

Supply, lay and testing cable LT XLPE insulated screened PVC bedded, galvnized steel strip or wire armoured , electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts (earth) grade, of size 70 sq mm 3.5 core complete all as specified and as directed.

Supply, lay and testing cable LT XLPE insulated screened PVC bedded, galvnized steel strip or wire armoured , electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts (earth) grade, of size 50 sq mm 3.5 core complete all as specified and as directed.

Supply, lay and testing cable LT XLPE insulated screened PVC bedded, galvnized steel strip or wire armoured , electric power cables (heavy duty) with stranded aluminium conductor, 1100 volts (earth) grade, of size 35 sq mm 3.5 core complete all as specified and as directed.

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

Excavating in trenches in soft / loose soil not exc 1.5 m wide and not exc 1.5 m in depth for foundation etc or for shafts, wells, cesspits, manholes, pier holes etc n exc 10 sqm on plan and n.exc 1.5 m in depth and getting out as I soft/ loose soil complete all as specified and as directed

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

Removing excavted material n exc 50 m and depositing where directed at a level not exc 1.5 m above the staring point as soil complete all as specified and as directed.

M&L for Sand cushioning (dry sand) to under ground cable for cable protection in layers of 23cm thick ( 8 cm thick before laying of cable and 15cm thick after laying of cable) in trenches complete all as specified and as directed. Note :- Only puned layers shall be measured.

Supply and laying unreinforced pre cast concrete cable cover class LV type 1 flat size 250 mm x 150 mm x 40 mm for cable protection complete all as specified and as directed.

S & F 100 mm dia Galvanised steel tubing light grade with all necessary fittings laid in trenches, fixed to walls, poles, under road / floor etc for cable protection, complete all as specified and as directed.

S & F 80 mm dia Galvanised steel tubing light grade with all necessary fittings laid in trenches, fixed to walls, poles, under road / floor etc for cable protection, complete all as specified and as directed.

S & F 50 mm dia Galvanised steel tubing light grade with all necessary fittings laid in trenches, fixed to walls, poles, under road / floor etc for cable protection, complete all as specified and as directed.

M&L for Cutting the existing road of width 0.25 M x 0.6 M depth x 3.0 M length for laying the GI pipe light grade with all fittings such as bends, sockets, reducers union etc, complete of 80 mm dia as mechanical protection to LT cable including excavation in any type of soil, rfr , removal and PCC 1:4:8 of 15 cm below the GL for making the the road cut portion good complete all as specified and as directed. (Note :- GI pipe light grade with all fittings such as bends, sockets, reducers union etc, complete of 80 mm dia shall be measured and paid under the respective item )

Disconnection and Removing the unserviceable Aluminium Over head conductor from the LT Poles carefully along with all the jumpers and Aluminium binding wire complete all as directed

Disconnection and removing the insulators any type from LT poles. complete all as directed

Disconnection and removing the cross arms from LT poles. complete all as directed

Dismantling the earth chamber, Excavation and removing the unserviceable earthing materials along with unserviceable earth electrodes from the existing u/s earth pits pertains to installations/ buildings and M & L for providing earthing with GI earth plate electrode 600 mm x 600 mm x 6 mm thick burried directly in ground vertically to depth of not less than 2.25 mtr deep below normal ground level with top edge of the plate not less than 1.5 mtr below ground level connected to GI earth strip of 32x6 mm by means of bolts, nuts, washers of GI and provision of earth lead, GI protection pipe with 15mm light grade galvanized including necessary earth work in any type of soil, PCC 1:3:6 type CI (using 20mm graded stone aggregate) earth chamber and 1:2:4 type B1 RCC cover fitted with50mm thick with 6mm dia MS bars complete all as shown in SSR Pt - 1 electrical plate No 3. Note : Quoted rate deemed to include the cost or excavation and earth work PCC Chamber, funnel cover etc complete all as specified and as directed.

S & F LT UG cable route indicator made out of cast iron of size Head dia 4'' with 25 mm x 25 mm x 3 mm thick 60 cm long MS support angle and painting of exposed surface and marked as "MES LT CABLE 1.1 KV" in brown colour letters on yellow background complete including necessary earrth work cement concrete 1:2:4 for embedding MS support as required at sitecomplete all as specified and as directed.

RAVINDRA BROTHERS

Om Construction

om sai enterprises

Rama Electricals