Renovation and maintenance of SKY netting with proper lightning conductor and Earthing arrangement at Topa project Under Kuju Area.

Amount

Erection of pole of following length in cement concrete 1:3:6 (1cement,3 coarse,6 graded stone aggregate 40mm nominal size) foundation including excavation refilling etc as required above 10.00 metre and upto 12.00 metre

Supply and fixing of approved make safe earthing electrode cosisting pipe in pipe technology as per iss-3043-1987 made of corrosion free GI pipe with constant ohmic value surrounded by highly conductive compound with high charge dissipation suitable for effective and maintenance free earthing in earth pit of minimum bore dia 150mm size,as mentioned below with 3 metre GI pipes having outer pipe dia of 50mm having 80-200 micron galvanizing inner pipe dia of 25mm having 200-250 micron galvanizing connetion terminal dia of 12mm in nominal soil with 50kg (two bag) back filling bentonite compound UL listed and confirm to relevant international /indian standard around electrode upto ground level

Supply and fixing of post insulator,10KA,11KV rated standard size

Brick work with common burnt clay modular bricks of class designation 7.5 fondation and plinth in cement motor 1:4(1cement :4 coarse sand ) for old earth pit 0.12 mtr x 0.75mtr x 0.50mtr x 4 side x 12 nos=cum

Providing and laying in position specified garde od reinforced cement concrete ,excluding the coast of centering sguttering finishing and reinforcement -All work of plinth level 1:1:5:3(1 cement :1.5 coarse sand (zone -III) :3 graded stone aggregate 20mm nominal size) 0.75mtr x 0.75mtr x 0.12mtr x 12 nos = 0.81cum

Steel reinforcement for RCC work including starightlight cutting bending placing in position and bindinbg all complete upto plinth level; therma machanically traeated bars of grade Fe-500D or more

painting of poles of 11mtr (12nos x 9.04SQM =108.48)

Supply and fixing of D iron clamp

Supply and fixing of copper wire 8 SWG

Supply and fixing of 5 KVA I phase copper wire wound isolation Transformer

Supply and fixing of Aluminum armound single core flexible type 1100 voltage grade 35sq mm

Supply and fixing of following sizes of medium classs PVC conduit along with accessories in surface / recess including cutting the wall and making good the saqme in case of recessed conduit as required 25 mm

Supply and fixing of Aluminium Tubar lug 35 sq mm

Supply and fixing of copper material Tripod lightning conductor 30 inch length x 25mm top x 50mm bottom 12.5mm thick rod

Total impact of GST for the purpose of CTC

M/S ADITYA ENTERPRISES (BID ID -1206111)

Nehru Electricals (BID ID -1207761)