Specifications include, but are not limited to: BACK UP ALARMIncluded. Must comply with published Back up Alarm Standards (SAE J994B) andprovide a minimum of 107 dbA.BODY STRUCTURE If composite, aluminum, or other materials otherthan steel are proposed for body panels, bidder must provide justification for this choice and provide details of body construction.Construction to meet or exceed FMVSS crash and rollover specifications. Construction must meet or exceed FMVSS and the National School Transportation Specifications & Procedures.Steel body parts to be thoroughly rust proofed after fabrication.For steel body panels: baked on polyurethane paint. Aluminized interior panels below side windows. 16-gaugesteel side-walls. Chip guard & door edge cowl skirt protection. BUMPERSFront and rear:blue(heavy duty)COWLING MATERIALFiberglass or equal. CRASH PADS/BARRIERSPer FMVSS