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Printed on:Wednesday 04/30/2025 02:28 PM 29C0051/AAAQ/151728Pageof6 <br />Department of Transportation - Division of Maintenance Structure Maintenance & Investigations <br />7 <br />Photo 3 <br />Full width horizontal crack in Column 5 at Pier 5 <br />Photo 4 <br />Support bracket attached to Columns 4 and 5 at Pier 5 <br />SUBSTRUCTURE PHOTOGRAPHS <br />215 <br />227 <br />256 <br />Abutment-RC <br />Pile-RC <br />Scour <br />Slope Protection <br />2 <br />2 <br />2 <br />2 <br />31 <br />27 <br />20 <br />1 <br />m <br />ea. <br />each <br />ea. <br /> 31 <br /> 7 <br /> 0 <br /> 1 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 20 <br /> 20 <br /> 0 <br />SUBSTRUCTURE ELEMENT INSPECTION RATINGS AND NOTES <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br />6000 <br />SUBSTRUCTURE <br />SUBSTRUCTURE RATING =(60)5 <br />(215) Abutment-RC <br />(227-6000) Scour <br />(256) Slope Protection <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 />This quantity includes monolithic wingwalls. <br />The Abutment 1 slope is sliding down into the channel. Previous reports mention numerous signs that have fallen into the channel as <br />a result. This condition has not yet resulted in undermined substructure elements. Non-engineered RSP has been placed on the <br />slope below Spans 2 and 3 since the last routine inspection. See Photo 3 dated 02/09/2023. <br />The pile cans at Piers 2 through 4 were previously reported as exposed. This condition could not be verified during this inspection <br />due to the placement of non-engineered RSP. The previously reported average length of the exposed cans are as follows: <br />Pier 2: 41.3 inches <br />Pier 3: 70.75 inches <br />Pier 4: 15.5 inches <br />Piers 5 and 6: 0 aggraded, See Photo 8 dated 02/16/2021. <br />Non-engineered RSP was placed on the slopes below Spans 2 and 3 since the 2021 routine inspection. <br />There were no significant defects noted.