Day to day erection and dismantling of overhead line for 1 year monsoon related maintenance of existing overhead line and other miscellaneous works at Kanchan OCM

Amount

Day to day erection and dismentalling of overhead line for 1 year, monsoon related maintenance of existing overhead line and other miscelleneous works at Kanchan OCM.

Errection 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 inculding excavation and refilling etc as required. Above 8 meter and upto 11 meter

Erection of steel tubular or rail pole strut in cement concrete 1:3:6 foundation including exacavation and refilling and secured with holding clamp bolt, nut etc required.

Supplying and erection of stay complete(gaivanished) 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, bow tightiner, 7/3.15 mm dia G.I. stay wire and strain insulator etc. in cement concrete 1:3:6 ( 1 cement: 3 coarse sand: 6 graded stone aggegate 40 mm nominal size) foundation inculding excavation and refilling etc. as required.

Supplying of channel iron 75 mm X 40 mm X 6 mm(7.14 Kg per meter) cross arm 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 tublar/rail pole etc. as required.

Supplying and erection of galvanised 'D' iron clamps complete with shackle insulator (75 mm X 90 mm ), G.I. bolts, nuts and washers,coach screws etc. as required.

Supplying and erection of 100 mm X 65 mm pin insulator complete with G.I. spindle and nuts etc. as required.

Ercetion of G.I. wire No. 8 SWG including binding etc. as required.

Erection of cradle guard as required.

Supplying of channel iron 75 mm X 40 mm X 6 mm ( 7.14 kg per meter) cross arm for 2 wire overhead line conductor complete with clamp, bolt, nut and washer for guarding including drilling holes for insulators pins, bolts and nuts etc & painting with primerand finish paint as required.

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

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

Dismentaling of pole/street light standard/ strut embedded in brick ballast foundation etc.as required.

Supplying of channel iron 75 mm X 40 mm X 6 mm ( 7.14 kg per meter) pole top bracket/ cross arm for single 11 KV overhead line conductor complete with 50 mm X 6 mm flat iron clamp, bolt, nut and washer including drilling holes for insulators pins, bolts and nuts etc & painting with primer and finish paint as required

Supplying of channel iron 75 mm X 40 mm X 6 mm ( 7.14 kg per meter) V shape cross arm for two 11 KV overhead line conductor complete with 50 mm X 6 mm flat iron clamp, bolt, nut and washer including drilling holes for insulators pins, bolts and nuts etc & painting with primer and finish paint as required.

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

supplying of two lengths of channel iron 75mmx40mmx6mm (7.14 kg per metre) double pole cross arm for three wire 11 kv oh line complete with through bolt and nut for clamping to poles 50mm x 6mm M, S. flats welded on one side to the channel iron and with nut bolts and nut on other vside for tying cross arm together including drilling holes for insulator pin, bolt and nut and washer etc and painting with primar and finish paint as required.

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

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

Supplying and erection of 11 KV disc insulator for 11 KV overhead line with galvanised insulator fitting, ball and socket type and complete with glavanised strain clamp, bolt, nut, washer etc as required.

Erection of ACSR conductor of 7/3.35 mm to 7/4.00 mm diameter and above including binding as required for 3 conductor

Erection of ACSR conductor of 7/2.11 mm to 7/3.00 mm diameter and above including binding as required for 3 conductor

Earthing with G.I. earth plate 600 mm X 600 mm X 6 mm thick including accssories and providing masanory enclosure with cover plate have locking arrangement and water pipe of 2.7 meter long etc. with charcoal/coke and salt 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 KA (station class) and complete with galvanised clamping arrangement, G.I. bolts, nuts, washers etc. as required,

Supplying installing testing and commissioning of outdoor H.T. AB switch assembly set gang operated with brass contact parts, including required HI pipe operating rod, handle & locking arrangement on ON-OFF position confirming to IS complete with required material and installing on exixting DP structure to complete the job as required as per specification (set of 3 nos.) 11 KV, 400 Amp

Supplying and making outdoor cable end termination with heat shrinkable jointing kit complete with all accessories including lugs suitable for following size of 3 core, XLPE aluminium conductor cable of 11 KV grade as required. 70 sq. mm.

Painting with aluminium paint of approved brand and manufacture to give an even shed Two or More coats on new work.

Tree Branch Cutting at various location in existing line at KOCM

Lighting conductor: 10 mm dia 500 mm long bright nickel plated copper tube tapered having single pronge at top with bright nickel plated brass base M10 for connection and intersection of flat or round conductor including holes, clamp complete as required.

PVC insulated Copper cable earth countunity conductor supply and drawing PVC insulated copper cable ( earth countunity conductor) of green colour ISI mark in existing, counduit along with other wires as required as per specifications Size - 16 sq mm

Earthing with copper earth plate 600 mm X 600 mm X 3 mm thick including accssories and providing masanory enclosure with cover plate have locking arrangement and water pipe of 2.7 meter long etc. with charcoal/coke and salt as required.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - 1:3:6 ( 1 cement: 3 coarse sand: 6 graded stone aggregate 40 mm nominal size. ( for 40 Nos. pole )

Total impact of GST for the purpose of CTC

ELECTRO ENGINEERING (BID ID -1149745)