Specifications include, but are not limited to: The proposals must include contact information for actual customers within a 200 mile radius of Moline, IL that are currently using the packer body and arm style being proposed. Proposals must include a packer body configuration that will consistently yield 22,000 pound average loads. Proposals must include a minimum of 5 (five) random scale tickets from actual customers that validate the pounds-per-yard that are promoted by the model being proposed. The proposal must include switch controls for the automated arm in multiple locations. One location must be to the left of the driver and a second location on or supported by the door to the right of the driver. Redundant joystick controls can be included, but are not required.