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Printed on:Thursday 02/06/2025 01:08 PM 29C0486/AAAA/147978Pageof7 <br />Department of Transportation - Division of Maintenance Structure Maintenance & Investigations <br />9 <br />Photo 1 <br />Looking upstream from deck. <br />Photo 2 <br />Looking downstream <br />SUBSTRUCTURE PHOTOGRAPHS <br />215 <br />220 <br />Abutment-RC <br />Delamination/Spall/Patched Area <br />Abrasion (PS Conc./RC) <br />Pile Cap/Footing-RC <br />Scour <br />2 <br />2 <br />2 <br />2 <br />2 <br />20 <br />3 <br />7 <br />20 <br />18 <br />m <br />each <br />each <br />m <br />each <br /> 10 <br /> 0 <br /> 0 <br /> 2 <br /> 0 <br /> 5 <br /> 2 <br /> 3 <br /> 12 <br /> 12 <br /> 5 <br /> 1 <br /> 4 <br /> 6 <br /> 6 <br />SUBSTRUCTURE ELEMENT INSPECTION RATINGS AND NOTES <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br />1080 <br />1190 <br />6000 <br />SUBSTRUCTURE <br />SUBSTRUCTURE RATING =(60)5 <br />(215-1080) Delamination/Spall/Patched Area <br />(215-1190) Abrasion (PS Conc./RC) <br />(220) Pile Cap/Footing-RC <br />(220-6000) Scour <br />Routine Inspection Element Notes: <br />Element DescriptionElem <br />No. <br />Env Total <br />Qty <br />Units <br />CS 1 CS 2 CS 3 CS 4 <br />Qty in each Condition StateDefect/ <br />Prot Defect <br />There are spalls which measure up to 24 inches in diameter throughout the bottom of Abutment 1. The spall near the right wingwall is <br />in the worst condition (up to 4 inches deep) with exposed rebar. See Photo 5 attached. <br />The bottom half of Abutment 1 is abraded throughout the length with exposed and loose coarse aggregate. See Photo 10 attached. <br />There are footings exposed up to 18 inches vertically along the whole length of Abutment 1, Pier 2, and Pier 3 on the Span 2 side. <br />The footing of Pier 3 on Span 2 side is undermined up to 6 inches along the whole length of the pier wall. <br />Non-Routine Inspection Element Notes: <br />Hydraulics 12/12/2024: The footing at Abutment 1 is fully exposed up to 11 inches. Probing along the footing of Abutment 1 <br />concluded that there is undermining of up to 2 inches vertically and 2 to 3 feet horizontally for the entire length. The footing at Pier 2 <br />is fully exposed up to 18 inches on both Span 1 and Span 2 sides. There is undermining of 2 inches vertically and 4to 6 inches <br />horizontally for the entire length on Span 1 side. The footing of Pier 2 on Span 2 side is exposed up to 18 inches vertically for the <br />entire length. No undermining was noted.The footing of Pier 3 on Span 2 side is exposed up to 15 inches vertically for the entire <br />length. No undermining was noted.