Answer / er.bishnu pasad mohapatra

approx.10kg/mt

Answer / satya.mvvs

In bridges wastage is very less, so 8 to 9Kgs (.8% to .9%)
may be preferred.

Answer / babu lal nayak

thumb rool is 3 kg. bracing wires requre for 100 kg. steel.....

Answer / vishal r

9 to 11 Kg

Answer / shlender kumar

it may be 8 to 10 kg

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