Section 575IAC1-9-43. Interior  


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  •    (a) All ceiling and walls must include inner lining. If the joints in the ceiling overlap, each rear panel must overlap each forward panel. Exposed edges must be beaded, hemmed, or flanged to eliminate sharp edges.

      (b) All dangerous protrusions must be eliminated from the interior of the bus.

      (c) The noise level in the bus must not exceed ninety (90) decibels when measured in accordance with FMCSR 393.94.

      (d) Seat assignment designators and the driver's name are allowed as long as the viewable area does not exceed fifty-four (54) square inches. (State School Bus Committee; 575 IAC 1-9-43; filed Aug 15, 2014, 10:20 a.m.: 20140910-IR-575130244FRA)