This is the Structural Design description

Plum Creek HDD Project

Stiver Engineering provided the contractor with an alternate tunneling method for a 6-inch diameter force main.  The alternate design consisted of a horizontal directional drill (HDD) that was 21 ft. beneath an existing railroad.  The pull forces and pipe stresses were analyzed and a profile was delivered to the contractor for construction.

Corridor

HEB Process Water Treatment Facility

Stiver Engineering provided critical design services and analyses for a process water treatment facility at HEB’s warehouse complex on Space Center Drive in San Antonio, Texas. Our work encompassed pipe support designs and analysis, CMU block wall designs, and foundation designs for the operations building and the canopy structure. The pipe support designs included thermal,…