SJDD uses a state of the art  'Astec 2024'  coupled with a  'Digitrak Eclipse'  that is accurate to 0.1 % increments.  
 

If drilling fluids are required,  an 'Astec FM-330 Drilling Fluid Mixing System'  takes care of business.


We do all our on site locations with the  'Subsite 950 STR'  and excavation is taken care of with the  'Case CX-31 Excavator'.