Section 3(11) in Technical Specifications of HVAC Ordinary Bus
11.0Under frame and Structure.- 11.1 The under frame and super structure shall be suitably designed to carry dense crush load of over 72 passengers (assuming an average weight of 68 kg per passenger) including sitting and standees, the super structure using steel tubing, bus tare weight etc. Moreover the structure shall be designed to withstand the transit service condition of operation throughout its service life.
