Part C

NBS Building Regulations - Main changes



Main changes

Main changes


This edition of Approved Document C, Site preparation and resistance to contaminants  "Contaminant. Any substance which is or may become harmful to persons or buildings, including substances which are corrosive, explosive, flammable, radioactive or toxic. " and moisture  "Moisture. Water in liquid, solid or gaseous form. " , replaces the 1992 (with 2000 amendments) edition. The main changes are:

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