Specifications include, but are not limited to: Aisle 1.27.1 One two inch (2”) white rubber aisle strip shall be installed between the two front barriers. 1.27.2 No seat or other object shall be so placed in bus as to restrict any part of passageway 24” forward of emergency door Backup Alarm 1.28.1 Backup alarm (audible): Minimum 97 decibels, mounted on frame behind rear axle, and activate automatically when transmission is in reverse position Body 1.29.1 Provide a diagram at time of bid submission depicting dimensions of the bus, to include seat spacing. 1.29.2 Body side skirt shall extend to the approximate centerline of the axles. 1.29.3 The body side panels from under the windows to the bottom of the skirt must be 16 gauge. 1.29.4 Interior headroom shall be no less than 77”. Bumper Rear 1.30.1 Refer to COMAR. Construction 1.31.1 Full length acoustical ceiling with insulation. 1.31.2 Roof Vent/Emergency Exit – Two (2) low profile with audible alarm 1.31.3 External construction shall be of rust-resistant, zinc-coated, prime commercial zinc cold-rolled quality steel. All such construction materials shall be fire-resistant. 1.31.4 Body hold down clamps – positive clamp – not spring type.