supply of lugs , bushing rod , piercing connectors , supply of aluminium tube terminal long barrel lugs , lt bushing rod , lt insulating piercing connector of various sizes etc . for the work of maintenance of various 11 kv feeders and avoiding of damages & safety of distribution transformers and also the work of replacement of damaged acsr weasel conductor by aerial bunched conductor in various places etc . under business plan year 2019-20 under edd , banda , details are given below :- , aluminium tube terminal long barrel lugs made of electrolytic aluminum . the tube terminal should be suitable for multi crimping with aluminum conductor/cable of following size :- , 240 sq . mm . , 400 sq . mm . , l . t . bushing rod made of brass 11 inch long 16 mm dia , duly thread upto 75 mm at both end alongwith 5 no . hexagonal nuts , 1 no . brass check nut , 1 no . brass cap , 1 no . rubber oil seal and washers suitable for 100 kva transformer . , l . t . bushing rod made of brass 11 inch long 16 mm dia , duly thread upto 75 mm at both end alongwith 5 no . hexagonal nuts , 1 no . brass check nut , 1 no . brass cap , 1 no . rubber oil seal and washers suitable for 250 kva transformer . , l . t . bushing rod made of brass 11 inch long 19 mm dia , duly thread upto 75 mm at both end alongwith 5 no . hexagonal nuts , 1 no . brass check nut , 1 no . brass cap , 1 no . rubber oil seal and washers suitable for 400 kva transformer . , lt insulating piercing connector size 120 mm2 to 95 mm2 ab cable as per standard specification . , lt insulating piercing connector size 95 mm2 to 50 mm2 ab cable as per standard specification .