Cumberland County Route 621 Sunset Lake Dam Repairs

ACT Engineers, Inc. provided Construction Inspection for the installation of sheet piles to reconstruct the downstream side of the road for County Route 621 over the Sunset Lake Dam.  The final repair involved installation of sheet piles and shoring, traffic control to close the road and detour all traffic and inspection to satisfy finding agency requirements, including the NJDEP, NJDOT and the Federal Government.  Inspectors were provided to track daily progress of the work and confirm that work was completed as shown on the construction documents using NJDOT standard forms and procedures.


  • NJDOT Department of Transportation Funding Requirements
  • Sheet Pile Installation Inspection
  • NJDEP Protection Permits
  • Traffic Control (Detour)
  • Environmentally Sensitive Area
Additional project details are only available to registered users to the ACT Engineers website.
ACT’s Role
  • Inspection
  • Quantities
  • Permit Compliance