Specifications include, but are not limited to: A. The design of the trailer shall embody the latest approved SAE automotive and JIC hydraulic engineering practices and standards. The construction and workmanship throughout shall be of the highest professional quality. B. Welded construction shall not be used in the attachment of the following items: fenders, running boards, and compartment hinges. C. Welding shall not be employed in the assembly of the trailer in any manner that shall prevent the ready removal of any mechanical part or component for service or repair. D. All welding shall be neat and have uniform beads. All welding spatter shall be removed. Any torch cut metal shall have cuts ground smooth. E. The bodies shall have sufficient support from the frame both front and rear. F. All exposed sharp corners of structural members shall be ground to a minimum radius of 1/2" or one-half the material width, whichever is less.