Providing power supply to

Amount

Erection of metallic pole of above 10.00meter and upto12.00 meter in cement concrete 1:3:6(1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required.

Erection of all aluminium conductor of 7/1.96 mm to 7/3.10 mm diameter including binding etc. as required

Supplying and erection of galvanised stay set for 11 KV over head lines complete with19/ 20 mm dia X 1.8 metres long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm thick, thimble, stay clamps, turn buckle ( 20 mm X 600 mm ), 7/ 4.00 mm diaG.I. stay wire and 11 KV strain insulator etc in cement concrete 1:3:6 (1 cement : 3coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling etc. as required

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) cross arm for two 11 KV over head line conductors complete with 50 mm X 50 mm X 6 mm (angleiron bracket welded to the channel iron and complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts, nutsand washers etc (as per drawing) and painting with primer and finish paint as required.

Supplying of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre) pole top bracket/ cross arm for single 11 KV over head line conductor complete with 50 mm X 6mm flat iron clamp, bolts, nuts and washers including drilling holes for insulator pins, bolts and nuts etc and painting with primer and finish paint as required.

Erection of pole top/ straight two wire/ shape two wire, angle iron/ channel iron, cross arm on steel tubular/ rail/ PCC pole for 11/22/33 KV as required.

Supplying of two lengths of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per metre)double pole cross arm for three wire 11KV over head line conductors complete with through bolts and nuts for clamping to the poles, 50 mm X 6 mm M.S. flats welded on one side to the channel iron and with bolts and nuts on the other side for tying the cross arms together, including drilling holes for insulator pins/ fittings, bolts, nuts and washers etc (as per drawing) and painting with primer and finish paint as required.

Erection of double pole 3 wire cross arm for 11KV/ 22KV/ 33 KV over head lines as required.

Supplying and erection of a set of cross bracing FRLSame work for 11 KV over head line double pole structure having four members fabricated out of 50 mm X 50 mm X 6 mm angle iron to form a rectangle of minimum size 1400 mm width X 2500 mm height, complete with 50 mm X 6mm M.S. flat iron clamps, bolts and nuts including drilling holes for insulator pins, bolts and nuts etc (as per drawing) and painting with primer and finish paint as required.

Supplying and erection of 11 KV disc insulator for 11 KV over head lines with galvanised insulator fittings, ball and socket type and complete with galvanised strain clamps, bolts, nuts, washers etc. as required.

Supplying and erection of 11 KV pin insulator complete with large steel head G.I. pin, nuts, washers etc. as required.

Supplying of 8/6 SWG G.I. wire for earthing and cradling

Erection of GI wire No. 8 SWG including binding etc as required.

Erection of cradle guard as required

Supplying & erection of MS angle iron 50 mm X 50 mm X 6 mm (4.71 Kg / m) cross arm for 2wire over head line for cradle guard complete with clamps, bolts, nuts and washer etc including drilling of holes for insulator pin etc (as per drawing) and painting with primer and finished paint as required.

Installation of maintenance free chemical earthing: 80mm,3 mtrs with BFC bag approximately 50 Kg (25 X 2) with all accessories.

Supplying of a set (three piece) lighting arrestor 3.3 KV/11 KV overhead lines with rated votage 3.3 KV/11 KV (rms) with nominal discharge current rating 9 KA

Fixing of lightning conductor finial (single prong) with base plate including holes etc. complete as required.

Jointing copper / G.I. tape (with another copper/ G I tape, base of the finial or any other metallic object) by riveting / nut bolting/ sweating and soldering etc as required.

Providing & fixing of 11 KV, 400 Amps 3 insulator rocking type Airbreak Switch with single action make and break Horizontal type.

Providing of 1 X 16 Sq.mm. PVC insulated Copper cable for lighting arrestor

Transporting, loading and unloading of OH materials.

Erection of metallic pole of above 10.00meter and upto12.00 meter in cement concrete 1:3:6(1 cement : 3 coarse sand : 6 graded stone aggregate 40 mm nominal size) foundation including excavation and refilling etc. as required.

Supplying and erection of galvanised stay set for 11 KV over head lines complete with19/ 20 mm dia X 1.8 metres long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm thick, thimble, stay clamps, turn buckle ( 20 mm X 600 mm ), 7/ 4.00 mm diaG.I. stay wire and 11 KV strain insulator etc in cement concrete 1:3:6 (1 cement : 3coarse sand : 6 graded stone aggregate 40 mm nominal size ) foundation including excavation and refilling etc. as required

Erection of all aluminium conductor of 7/1.96 mm to 7/3.10 mm diameter including binding etc. as required

Supplying and erection of galvanized ‘D’Iron clamps complete with shackle insulator (100 mmx110 mm), G.I. bolts, nuts and washers, coach screws etc. as required.

Supply and erection of 100mm x 80 mm pin insulator complete with G.I. Spindle and nuts etc. as required.

Supplying of channel iron 75mm x 40mm x 6mm(7.14 kg per metre) cross arm for 4 wire over head line complete with clamps, bolts,nuts and washer etc including drilling of holes for insulator pins etc (as per drawing) and painting with primer and finished paint as required.

Erection of angle iron/channel iron cross arm on wood/ RCC/PCC/ steel tubular /rail pole etc. as required.

Providing of 630A DTH (MCCB)

Transporting, loading and unloading of OH materials.

Total impact of GST for the purpose of CTC

CHAITALI ENTERPRISES