Maintenance of 440 volt 3phase overhead line with reerection of sagged conductor of OH line passing near Amlo basti under AADOCM

Amount

Supply of RCC pole length 08 mtr long.

Erection of RCC pole of 8 mtr length in brick ballast and ramming the foundation , finishing with 150 mm thick cement concrete (1:3:6) layer on top with including excavation and refilling etc as required.

Erection of AA conductor of 7/1.96 mm to 7/3.10.00 mm dia meter & above including binding etc. as required

Supplying and erection of stay set complete (Galvanized) with 19/20 mm dia x 1.8 meters long stay rod, anchor plate of size 45 cm x 45 cm x 7.5 mm thimble stay clamps. Turn buckle (20 mm x 60 mm) 7/4.00 mm dia GI meter GI stay set wire and strain insulator etc. in cement concrete 1:3:6 (1 cement : 3 sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required.

Supply and erection of 100 x 80 mm pin insulator with GI spindle and nuts. As required

Supply and erection of shackle insulator (100 mm x 110 mm) G.I. bolts and nuts straps etc as required.

Supply of 8 SWG GI wire (4.00 dia)

Erection of cradle guard as required. 1 span by. 15 nos x 16span=240

Supply of channel iron 75 mm x 40 mm x 7.14 kg per mtr cross arm for 4 wire O/H line complete with clamps, bolts and nuts etc. including drilling holes for insulator pins, bolts and nuts etc and painting with primer and finish paints as required.

Supplying of channel iron 75 mm x 40 mm x 7.14 kg per mtr cross arm for 2 wire O/H line complete with clamps, bolts and nuts etc. including drilling holes for insulator pins, bolts and nuts etc and painting with primer and finish paints as required. (with cradling)

Erection of angle cross arm on RCC pole etc. as required.

Supply of GOS 400Amp

Erection of GOS 400Amp

Transporting of cement pole at working site)

Dismantling of over head lines comprising of copper/aluminium over head conductor, G.I wire, cross arms, insulators etc. as required.

Dismantling of pole of length 11m strut embedded in cement concrete foundation (Damaged poles).

Supplying and erecting earth pit of minimum bore dia.150 mm size, approved make safe Earthing Electrode consisting pipe –in-pipe technology as per IS 3043-1987 made of corrosion free G.I pipes with constant ohmic value surrounded by highly conductive compound with high charge dissipation suitable for effective and maintenance free earthing as mentioned below. With 3 mtr GI pipes having outer pipe dia of 50mm having 80-200 micron galvanizing, connection terminal dia filling compound.

Laying of one number PVC insulated and PVC sheathed/ XLPE power cable of 11kv grade of size up to 120 sq mm in existing masonry open duct as required

Supplying and erection of three piece nonlinear resistor type lighting arrestor suitable for 3 wire, 11 kv overhead lines with rated voltage 9 kv (rms) with a nominal discharge current rating of 5 kv and complete with galvanized clamping arrangement ,G.I bolts, nuts, washers etc. as required.

Supplying of erection 25mmx5mm GI strip (1.2kg/mtr)

Total impact of GST for the purpose of CTC

M/S UNNATI ELECTRICAL WORKS

M/S P S ENTERPRISES