Rectification of 3.3KV and 440V OH line, old electrical poles, stay set insulators restringing of OH line and destination free location for domestic and industrial power supply from 3.3KV OH line distance back side executives hostel to Asnapani parjo

Amount

Providing of PCC / RCC Pole 300 Kg. (Length up to-9 mtr) with transportation charge 5% of amount=4237+211.85=4448.85/pole as per tentative basis

Erection of RCC / PCC pole of following length in brick ballast and ramming the foundation, finishing with 150mm thick cement concrete (1:3:6) layer on top with including excavation and refilling. Above 8 mtr and upto 11.0 meter.as per tentative basis

Supplying and erection of galvanized ‘D’ iron clamps complete with shackles insulator (100MM X 110MM), G.I bolts and nuts, washers coach screws etc as required. as per tentative basis

Supplying and erection of 100mm X 80mm pin insulator complete with G.I. spindle and nuts etc as required.as per tentative basis

Supplying and erection of stay set complete (galvanized) with 19/20 mm dia X 1.8M long stay rod, anchor plate of size 45 cm X 45 cm X 7.5 mm, thimble, stay clamps, bow tightener (20mm X 60 cm), 7/4.00 mm dia G.I. stay wire and strain insulator etc in cement concrete 1:3:6 (1 Cement : 3 Coarse Sand : 6 graded stone aggregate 40mm nominal size) foundation including excavation and refilling etc as required and as per tentative basis

Supplying of channel iron 75mm X 40mm X 6mm (7.14 Kg Per Mtrs) cross arm for 2 wire overhead 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. as per tentative basis

Supplying of channel iron 75MM X 40MM X 6MM (7.14 Kg Per Mtrs) cross arm for 4 wire overhead 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. as per tentative basis

Erection of angle iron / channel iron cross arm on Wood / RCC / PCC / Steel Tubular / Rail Pole etc as required. as per tentative basis

Erection of all aluminium / ACSR conductor of 7/2.11mm to 7/3.00 diameter and above including binding etc as required. (9 SPN x 45 mtrs. x 5 wire = 2025 Mtrs X 0.214 Kg / Mtrs. = 433.35 Kg.) (7 SPN x 45 mtrs. x 4 wire = 1260 Mtrs X 0.214 Kg / Mtrs. = 269.64 Kg.) Total = 702.99 + 2% sagging + 2% binding & jumphering = 731 Kg.as per tentative basis

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

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accessories, and providing masonry enclosure with cover plate having locking arrangement and watering pipe of 2.7 meter long etc. with charcoal / coke and salt as required. as per tentative basis

Supplying and laying 25 mm X 6mm G.I strip at 0.50 meter below ground as strip earth electrode, including connection/ terminating with G.I. nut, bolt, spring, washer etc. as required. (Jointing shall be done by overlapping and with 2 sets of G.I. nut bolt & spring washer spaced at 50mm).as per tentative basis

Providing and making steel pole collar with cement concrete 1:3:6 (1 Cement: 3 Coarse sand : 6 Graded stone agg. 20mm nominal size) of specified size and shape including farm work. Plastering if required curing etc. as required. (volume of pole / pipe not to be deducted) (0.70 x 0.70 x 0.90) = 0.441 x 32 nos. of poles = 14.112 Cum.as per tentative basis

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

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

Cradling : Supply and erection of G.I wire 8 SWG including binding etc. as required.as per tentative basis

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

Supplying and erection of a set of cross bracing FRL same 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.as per tentative basis

Supplying of two lengths of channel iron 75 mm X 40 mm X 6 mm (7.14 kg per meter) double pole cross arm for 3 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 per tentative basis

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

Patrolling and cutting of tree branches / shrubs under over head line area non skilled man power ( 9 man power x 12 times) =108 M days x522/day =56376.00 , Skilled man power ( 4 man power x 12 times )= 48 man days x734 /day = 35232.00 Total amount comes to Rs. =91608.00 for one year for tree branches /shrubs cutting and shifting etc. during fault and preventive maintenance as and when required.

Total impact of GST for the purpose of CTC