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Printed on:Friday 08/13/2021 01:37 PM 29C0210/AAAM/70600Pageof5 <br />Department of Transportation - Division of Maintenance Structure Maintenance & Investigations <br />7 <br />DESCRIPTION UNDER STRUCTURE <br />CHANNEL DESCRIPTION <br />The channel is trapezoidal, with clay earth on the bottom and grasses on the sides and an alignment on a medium radius curve. <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 FOOTINGSCOUR <br />N/ASCOUR POA DATE <br />CHANNEL PROTECTION 4 PROTECTION UNDERMINED <br />N/A <br />(42b) <br />(69) <br />(71) <br />(61) <br />(113) <br />(38) <br />(111) <br />(39) <br />(116) <br />(40) <br />205 <br />215 <br />252 <br />Column-RC <br />Abutment-RC <br />Pile-CIDH <br />2 <br />2 <br />2 <br />18 <br />52 <br />1 <br />each <br />m <br />ea. <br /> 18 <br /> 52 <br /> 1 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br />SUBSTRUCTURE ELEMENT INSPECTION RATINGS AND NOTES <br /> 0 <br /> 0 <br /> 0 <br />SUBSTRUCTURE <br />SUBSTRUCTURE RATING =(60)7 <br />(205) Column-RC <br />(215) Abutment-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 />Minor abrasion is present on the lower portions of the pile extensions of all structures. Small aggregate was visible but <br />appeared sound. The condition did not warrant a defect of Element 205. <br />No significant defects were observed. <br />The faces of the abutments exhibited fire soot staining due to fires created by illegal campers. The staining was more <br />severe on Abutment 4. No distress due to the fires was evident. <br />Paint and painted graffiti is present throughout the faces and wingwalls of the abutments. The paint was heavier on the <br />original abutments and obscured minor cracks and distress. <br />The monolithic wingwalls have been included in the quantity of Element 215. <br />The previously reported undermining of the RC diaphragm at Abutments 1 and 4 has been covered with new RSP. See <br />Photos 4 and 5. <br />JOINT - APPROACH - RAIL <br />Photo 2 <br />Depression in the left approach sidewalk at Abutment 4 <br />Photo 3 <br />Typical void below the approach sidewalks. Abutment 4 on the <br />left shown <br />JOINT/RAIL PHOTOGRAPHS