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Printed on:Friday 02/14/2025 11:39 AM 29C0318/AAAN/148017Pageof4 <br />Department of Transportation - Division of Maintenance Structure Maintenance & Investigations <br />5 <br />DESCRIPTION UNDER STRUCTURE <br />CHANNEL DESCRIPTION <br />Trapezoidal PCC lined under the structure. Sand with rock armoring downstream of structure. <br />TYPE OF SERVICE UNDER <br />N NOT APPLICABLE (NBI)UNDERCLEARANCES V - H <br />9 ABOVE DESIRABLEWATER ADEQUACY <br /> MVERT-LIFT BRIDGE NAV MIN VERTICAL CLEAR <br />NAVIGATION CONTROL <br />0.0 MNAVIGATION HORIZONTAL CLEARANCE <br />0.0 MNAVIGATION VERTICAL CLEARANCE <br />PIER PROTECTION <br />0: NO CONTROL5-WATERWAY <br />8 STABLE ABOVE FOOTINGSCOUR <br />N/ASCOUR POA DATE <br />CHANNEL PROTECTION 7 MINOR DAMAGE <br />N/A <br />(42b) <br />(69) <br />(71) <br />(61) <br />(113) <br />(38) <br />(111) <br />(39) <br />(116) <br />(40) <br />SUPERSTRUCTURE ELEMENT INSPECTION RATINGS AND NOTES - NONE <br />210 Pier Wall-RC <br />Delamination/Spall/Patched Area <br />Cracking (RC and Other) <br />Abrasion (PS Conc./RC) <br />2 <br />2 <br />2 <br />2 <br />24 <br />3 <br />8 <br />13 <br />m <br />each <br />each <br />each <br /> 1 <br /> 0 <br /> 0 <br /> 1 <br /> 12 <br /> 0 <br /> 5 <br /> 7 <br /> 11 <br /> 3 <br /> 3 <br /> 5 <br />SUBSTRUCTURE ELEMENT INSPECTION RATINGS AND NOTES <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br />1080 <br />1130 <br />1190 <br />SUPERSTRUCTURE <br />SUBSTRUCTURE <br />SUPERSTRUCTURE RATING =(59) (6) <br />SUBSTRUCTURE RATING =(60)5 <br />(210) Pier Wall-RC <br />(210-1080) Delamination/Spall/Patched Area <br />(210-1130) Cracking (RC and Other) <br />(210-1190) Abrasion (PS Conc./RC) <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 is a visible cold joint in the pier wall in Pier 2 on the Span 2 side. The cold joint is along the top of the pier wall and turns <br />diagonal on the right side. (See Photo 1). This condition is due to construction and is more visible due to the abrasion. A defect is not <br />warranted at this time. <br />In the left nose of Pier 3, there is a delamination up to 18 inches tall x 12 inches wide near the bottom. See Photo 6 dated 11/04/2022. <br />In Span 2 about the center of Pier 3, there is an area 12 inches long x 4 inches high of small spalls up 2 inches in diameter x 1 inch <br />deep. See Photo 3 dated 11/02/2020. <br />In the right nose of Pier 3, there is a spall up to 18 inches tall x 8 inches wide x 2 inches deep near the bottom without exposed <br />reinforcement. See Photo 2 dated 11/02/2020. <br />These conditions have been previously reported and no significant changes were noted. <br />There are horizontal and vertical cracks up to 0.08 inches wide with edge spalls spaced as close as 12 inches on center in Piers 3 <br />and 4. These cracks are located over the pier wall reinforcement and appear to be caused by a combination of insufficient concrete <br />cover and heavy abrasive wear of the pier wall. (See Photos 4 and 5 dated 11/02/2020). This condition has been previously reported <br />and no significant changes were noted. <br />The pier walls are abraded with exposed aggregate throughout. Approximately 20% of the length of the walls exhibit loose or missing <br />331 Railing-RC <br />Delamination/Spall/Patched Area <br />2 <br />2 <br />30 <br />6 <br />m <br />each <br /> 24 <br /> 0 <br /> 3 <br /> 3 <br /> 3 <br /> 3 <br /> 0 <br /> 0 <br />JOINT/APPROACH/RAIL ELEMENT INSPECTION RATINGS AND NOTES <br />1080 <br />JOINT - APPROACH - RAIL <br />(331) Railing-RC <br />(331-1080) Delamination/Spall/Patched Area <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 />The effective rail height is 23 inches. <br />There are spalls up to 12 inches tall x 9 inches wide x 1 inch deep randomly located and exposed painted rebar in the <br />interior and exterior faces of both barrier rails. (See Photo 1 dated 11/02/2020). This condition has been previously reported <br />and no significant changes were noted.