Derrick Seay

Manhole Rehab Foreman

Derrick Seay joined the Prism team in September of 2014.  As a Manhole Rehab Foreman, Derrick performs manhole inspection and rehabilitation.  He is a graduate of Lawrence High School in West Windsor, NJ.

Derrick supervises the manhole crew, prepares staff work schedules, assigns work tasks, inspects and repairs leaks in structures and pipes, produces daily production reports and ensures deadlines are met in a timely fashion.


Derrick brings a wealth of manhole rehab experience to the Prism Team.  Prior to joining Prism, Derrick was a supervisor at Commonwealth Epoxy Coating, Inc. and a Project Manager at Alexander’s Construction.   Derrick’s manhole experience includes MACP inspections, cementitious and epoxy application, complete bench and invert repair and the replacement of frames and covers.


  • VDOT Intermediate Work Zone Traffic Control and Flagging
  • NCDOT Work Zone Supervisor
  • VDOT Basic Work Zone Traffic Control
  • Confined Space Entry
  • Competent Person
  • American Red Cross First Aid
  • American Red Cross CPR


Derrick Seay
1568 Manufacture Drive
Williamsburg, VA 23185