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Printed on:Monday 07/31/2023 03:55 PM 29C0305/AAAN/111940Pageof5 <br />Department of Transportation - Division of Maintenance Structure Maintenance & Investigations <br />7 <br />DESCRIPTION UNDER STRUCTURE <br />CHANNEL DESCRIPTION <br />Heavily vegetated medium channel with a sharp bend upstream and large deposits of silt and sand. <br />TYPE OF SERVICE UNDER <br />N NOT APPLICABLE (NBI)UNDERCLEARANCES V - H <br />8 EQUAL 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 />5 STABLE W/IN FOOTING OR PILESCOUR <br />N/ASCOUR POA DATE <br />CHANNEL PROTECTION 6 BANK SLUMPING <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 <br />215 <br />220 <br />Pier Wall-RC <br />Abrasion (PS Conc./RC) <br />Abutment-RC <br />Pile Cap/Footing-RC <br />Scour <br />2 <br />2 <br />2 <br />2 <br />2 <br />22 <br />22 <br />27 <br />1 <br />1 <br />m <br />each <br />m <br />m <br />each <br /> 0 <br /> 0 <br /> 27 <br /> 0 <br /> 0 <br /> 22 <br /> 22 <br /> 0 <br /> 1 <br /> 1 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br />SUBSTRUCTURE ELEMENT INSPECTION RATINGS AND NOTES <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br />1190 <br />6000 <br />SUPERSTRUCTURE <br />SUBSTRUCTURE <br />SUPERSTRUCTURE RATING =(59) 5 <br />SUBSTRUCTURE RATING =(60)5 <br />(210-1190) Abrasion (PS Conc./RC) <br />(215) Abutment-RC <br />(220-6000) Scour <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 lower portions of the pierwalls exhibited minor abrasion. Coarse aggregate was exposed but appeared sound and was most <br />severe at Pier 2. <br />The quantity of Element 215 includes the monolithic wingwalls at the corners of the bridge. <br />There were no significant defects noted. <br />There is a scour hole around Pier 2 as follows: <br />Span 1 side: <br />JOINT - APPROACH - RAIL <br />Photo 2 <br />New surface on the AC approaches. Looking east from <br />Abutment 1 shown <br />JOINT/APPROACH/RAIL PHOTOGRAPHS