Department:
Structural Inspection - Bridge
SAI was responsible for performing structural inspections and structural analysis of various structures throughout the above mentioned three- county area as part of the required National Bridge Inspection System (NBIS) process.
Physical Features:
- New Kensington Bridge, 1500'-long three-span riveted through truss.
- Shippingport Bridge, 1600'-long steel deck truss.
- 40th Street Bridge, 2436'-long steel deck arch.
- Highland Park Bridge, 2421'-long steel girder.
Other Features:
- NBIS inspections and reports of 62 major bridges (all bridges to be inspected twice in a two-year cycle.
- Performed and/or checked structural analysis for each bridge.
- Performed load rating for TK527 live load for 58 structures.
- Developed CADD inspection drawings to facilitate future inspections.
- Utilized computerized versions of bridge inspection form D450.