TPD was selected by Montgomery County to perform full-time, on-site construction oversight and inspection during the replacement of County Bridge #146 – Bergey’s Road Over East Branch of Perkiomen Creek in Lower Salford Township. The bridge was originally built in 1893.



TPD is responsible for the full replacement of the existing bridge, with a two-span prestressed concrete PA bulb-tee beam bridge, supported on concrete abutments with a total span of 189 feet.
Project responsibilities include the following:
- Construction Inspection
- Construction Management
- Change Order Review
- Budget & Estimate Review
- Payment Approval
- PennDOT ECMS Documentation and Management
- Coordination with Montgomery County and PennDOT

