15’ dump body, Model Henderson Mark E – or comparable. Box must have semi elliptical internal corners to limit product from sticking in box. Can view current CPU tandems for examples Front height and cab protector must be sufficient to provide adequate protection to cab and 6” above cab in lowered position. No dog house box. Need external trunnion mounted lift cylinder. No exceptions. Body 8” I Beam Longsills with skip weld. 86” inside width (minimum). AR400 3/16” floor. 201 SS 10 GA Sides/Headsheet. Front height: 10’ 10” to highest point including exhaust and strobe guard, to clear McKinley Underpass at Burlington, will be adjusted by winning bid of truck manufacturer. 36” side height. One weld one horizontal side bracing 201 SS. 5” front to floor and side to floor radius. Side fenders will be provided or a lower additional horizontal brace will be installed at the floor radius to serve as a side fender.