The licensed agencies shall be classified in the following three categories specified in colunm (2) of Table below on the basis of their operational areas specified against them in colunm (3):— Table SL. Category Operational Area No.
(1) (2) (3) Class A :
2. • Class B :
high-risk buildings including, inter alia, buildings above 14.5 metres in height, premises for storing and /or processing of hazardous substances more than 5000 cubic metres in extent, underground structures including underground transit systems, power generation and distribution centres, aircraft hangers, airport terminal buildings and the hotels having five star category, transformer houses, electricai switch gear rooms, major electrical Mtn-illation, telephone exchangeq oil installation, oil refineries, port, sanatoria, hospitals, fire works and explosi manufacturing units.
high-risk buildings having maximum height of 14.5 metres and minimum height of 7 metres,premises for storing and/or processing of hazardous substances having a maximum extent of 5000 cubic metres and a minimum of 2000 cubic metres, any plot of land measuring above 500 square metres, any building used for multipurpose occupancy, all places of entertainment and public assembly, retail outlets of hazardous substance,libraries, museums , archaeological centres, research, centres, laboratories, parlours having sauna bath facilities, hotels having three Er four star categories, restaurants and/or club with bar facilities, nursing homes, shopping complexes, markets, Katra and fireworks shops.
3. Class C high-risk buildings below 7 metres in height, automobile workshops, decorators, storages,godowns, covered carparking area, hotels below three star categories, restaurant without bar facilities, premises for storing or processing of hazardous substances having an extent below 2000 cubic metres, cinarmashalas, guest house and any temporary structure.