Section 28(33) in Technical Specifications of HVAC Ordinary Bus
33.0Fire extinguishers.- Multi purpose fire extinguishers shall be ISI marked conforming to BIS: 13849-1993 or latest, dry power type (Stores pressure) duly filled, of capacity and quantity as per the provisions of GSR-853(E), dated 19th November, 2001 notification of Government of India, Bus Code. Fire extinguishers shall be fitted with proper reinforcement. The enclosure box shall have transparent breakable glass at front cover.
