Stop gap arrangement for the work of Erection, Dismantling and other related works in overhead line of 3.3KV Power feeder No. 01, 02, 10 and 13 drawn from Sub-station to quarry, as and when required time to time during advancing of mine including any

Amount

Erection of Metallic pole of following length 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. Above 10.00 metre and upto 12.00 metre.

Supplying and erection of galvanised stay set for 11 KV over head lines complete with 19/ 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 dia G.I. stay wire and 11 KV strain insulator etc 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 stay set complete (galvanised) 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 pole top/ straight two wire/ V shape two wire, angle iron/ channel iron, cross arm on steel tubular/ rail/ PCC pole for 11/22/33 KV as required.

Erection of Disc/pin nsulator for 11kv O/H lines as required.

Erection of ACSR conductor of 7/3.35 mm to 7/4.00 diameter and above including binding etc. as required.

Erection of G.I wire 8/6 SWG including binding etc as required.

Supply of 6 SWG G.I. wire

Supply of clamps with M.S. nut,bolts and washers as required.

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

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 (angle iron 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, nuts and washers etc (as per drawing) and painting with primer and finish paint as required.

Earthing with G.I. earth pipe 4.5 metre long, 40 mm dia including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe etc. with charcoal/ coke and salt as required.

Erection of Cradle Guard as required.

Erection ,commissioning and testing of 11KV GOAB switch on double pole mounted structure. etc as required.

Dismantling of pole/ street light standard/ strut embedded in cement concrete foundation etc. as required.

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

Total of 2 Unskilled manpower for tree triming work in the 3.3KV power feeders.

Total of 2 Unskilled and 2 Skilled manpower for fault finding,Jumpering and OH line meggering work in the 3.3KV power feeders.

Dismantling of stay embedded in cement concrete 1:3:6 (1 cement : 3 coarse sand : 6 graded stoneaggregate 40mm nominal size) foundation including excavation and refilling etc. as required.

Painting with synthetic enamel paint of approved brand and manufacture of required colour to give an even shade: One or more coats on old work (1mtr length for pole demarcation)

Lettering with black Japan paint of approved brand and manufacture (For pole & feeder numbering)

Supplying of 11KV pin insulator with stud

Supplying of 11KV disc insulator for 11KV over head lines with hardware

Total impact of GST plus Labour Cess [@ 1 % (BOCW Cess to be deducted from the RA bill as per the value of the work progress)] for the purpose of CTC

M/s Santoshi Maa Industries

Sachin Kumar Pradhan

MESSERS UTKAL ELECTRICALS