bids are invited for electrical and mechanical items supply only pvc junction box 3 ph 415 out door type with suitable size of aluminum bus bar , supply only lightning arrestor expulsion type complete with all fittings transmission class discharge capacity 65 ka suitable for 11000 volts , supply only mcb single pole 240 volts 5 to 32 amps c- curve , supply only copper tube terminal thimble heavy duty 16 sqmm 8mm dia long , supply only copper tube terminal thimble heavy duty 25 sqmm 8mm dia long , supply only copper tube terminal thimble heavy duty 35 sqmm 8mm dia long , supply only copper tube terminal thimble heavy duty 50 sqmm 6mm dia long , supply only copper tube terminal thimble heavy duty 70 sqmm 8mm dia long , ht insulation tape 25mm wide roll of 25 mtr , nut and bolts 8 mm dia 50 cm long , ms clamp for ms channel with 2 nos nut and set bolts with washer of suitable size , gi bracket made of 40 mm dia gi pipe light nos grade not less than 1.20 meter long , gi pipe 2 inch dia , lt panel , nut bolt 35mm length 6mm dia , nut bolt 20 mm length 6mm dia , washer 8 mm dia , pole db with 10 amp two pole mcb and clamp and nuts bolt , coupler male and female , sealing ring for coupler , lubricator , vaseline or petroleum jelly , fire ply sheet , crocodile clip copper heavy duty , grade a pure lead bars for making battery poles , led bulb dc 12 v 2w or3w , led bulb dc 24 v 2w total quantity : 8978