Project Description

Client: Mario Sinacola & Sons Excavation
Location: Plano, Texas
Year Completed: 2016
Value: $600,000

Located at the northwest corner of the Dallas Tollway and Sam Rayburn Tollway (SH 121), John Burns installed 2,400 LF of electrical duct-bank and 7 manholes.

The Challenges

  • All duct-banks were installed in hard rock at depths up to 20 ft.
  • Work had to be completed in conjunction with massive earthwork activities for the Campus style development.
  • The area’s rock hardness and excavation depth required the use of one of Caterpillars largest excavators – Cat 390.