· under the directions of the principal chief engineer concerned and œrtified safe by him in...

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Page 1:  · under the directions of the Principal Chief Engineer concerned and œrtified safe by him in terms of current IRS Bridge Rules, Steel Bridge Code, Concrete Bridge Code, Arch Bridge
Page 2:  · under the directions of the Principal Chief Engineer concerned and œrtified safe by him in terms of current IRS Bridge Rules, Steel Bridge Code, Concrete Bridge Code, Arch Bridge
Page 3:  · under the directions of the Principal Chief Engineer concerned and œrtified safe by him in terms of current IRS Bridge Rules, Steel Bridge Code, Concrete Bridge Code, Arch Bridge
Page 4:  · under the directions of the Principal Chief Engineer concerned and œrtified safe by him in terms of current IRS Bridge Rules, Steel Bridge Code, Concrete Bridge Code, Arch Bridge
Page 5:  · under the directions of the Principal Chief Engineer concerned and œrtified safe by him in terms of current IRS Bridge Rules, Steel Bridge Code, Concrete Bridge Code, Arch Bridge