NBC 110: Plain And Reinforced Concrete comprises the Indian Code IS 456-1978 Code of Practice for Plain and Rainforced Concrete (Third Revision) amended so as to meet the conditions of Nepal. In particular, these amendments have been necessary to ensure compatibility with the DRAFT Nepal Standard NBC 105-94 : Seismic Design of Buildings in Nepal.
This document contains the amendments that are to be made to IS 456-1978 for its use in Nepal.
Most of the references is IS 456-1978 to Indian material Codes have been left unaltered until such time as appropriate Nepal Standards are developed.
Any subsequent revisions to IS 456-1978 shall be not be applicable to this Nepal Standard NBC 110-94 until specifically recognised by this Standard.