Lancaster County NBIS Bridge Inspections

Lancaster County, PA

CLIENT

Lancaster County
150 North Queen Street
Lancaster, PA 17603

 

PROJECT COMPLETION DATE

April 2013 - March 2018

 

CONSTRUCTION COST

$499,900 (TPD portion)

PROJECT OVERVIEW

As a subconsultant to the County Bridge Engineer under a five-year agreement, TPD is currently performing routine NBIS, interim bridge inspections, closed bridge inspections, and load rating analyses for 64 bridges owned by Lancaster County.

The bridges range in length from the 44’ to 256’, and include various bridge types:

- 20 authentic historic timber covered bridges

- 8 reinforced concrete through girder bridges

- 20 prestressed concrete beam bridges

- 5 precast concrete, stone masonry, and steel plate arch bridges

- 3 steel through girder bridges

- 6 steel or cast iron truss bridges

- 2 steel beam stringer bridges

The work includes conducting the field inspections to collect bridge condition data, preparation and submission of inspection reports, preparation of load rating analyses, posting evaluations, and maintenance recommendations.

 

Conewago & Oxford Townships, Adams County, PA

Service(s): Bridge Design
Client(s): PennDOT District 8-0

Adams County, PA

Service(s): Bridge Design
Client(s): PennDOT District 8-0

Lehigh County, PA

Service(s): Bridge Design & Inspection
Client(s): PennDOT District 5-0