Instructions
 
The purpose of this program is to calculate the production of spreading stockpiled material, normally off-loaded by dump trucks. Two different programs are available, depending on whether there is a maximum lift requirement for compaction, or there is a maximum distance requirement. In the former case, the stockpile will be spread as far out as is necessary to achieve the lift requirement; in the latter, the lift will vary according to the maximum distance entered. Metric versions of the two programs can also be selected from the worksheets listed below. The program assumes no dozer wait time for material to be off-loaded.
 
Material will be spread according to the diagram below (overhead view).
   
Lift Requirement Program Maximum Distance Program