a. The body structure work shall have provision for the stowage of ancillary equipment in adequate dust and water proof lockersb. The cabin with adequate steps and grab rails to permit rapid and safe entrance and exit from the vehiclec. Strong front and rear two hooks shall be provided to enable the vehicle to tow or be towedd. Lower section of frame to be made from channel steel, side and top to be made from steele. It should be soft skinned vehiclef. Bull Dozer or Shovel at front for clearing objects operated by hydraulic pressure.