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Printed on:Tuesday 01/09/2024 02:59 PM 29C0061/AAAR/122074Pageof5 <br />Department of Transportation - Division of Maintenance Structure Maintenance & Investigations <br />6 <br />DESCRIPTION UNDER STRUCTURE <br />CHANNEL DESCRIPTION <br />Dirt, sand and gravel. <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 />8 STABLE ABOVE FOOTINGSCOUR <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 />109 <br />312 <br />Girder/Beam-PS Conc. <br />Bearing-Enclosed <br />2 <br />2 <br />664 <br />4 <br />m <br />each <br /> 664 <br /> 4 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br />SUPERSTRUCTURE ELEMENT INSPECTION RATINGS AND NOTES <br />210 <br />215 <br />225 <br />Pier Wall-RC <br />Abrasion (PS Conc./RC) <br />Abutment-RC <br />Delamination/Spall/Patched Area <br />Pile-Steel <br />2 <br />2 <br />2 <br />2 <br />2 <br />10 <br />5 <br />49 <br />1 <br />1 <br />m <br />each <br />m <br />each <br />ea. <br /> 5 <br /> 0 <br /> 48 <br /> 0 <br /> 1 <br /> 5 <br /> 5 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 1 <br /> 1 <br /> 0 <br />SUBSTRUCTURE ELEMENT INSPECTION RATINGS AND NOTES <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br />1190 <br />1080 <br />SUPERSTRUCTURE <br />SUBSTRUCTURE <br />SUPERSTRUCTURE RATING =(59) 7 <br />SUBSTRUCTURE RATING =(60)7 <br />(109) Girder/Beam-PS Conc. <br />(312) Bearing-Enclosed <br />(210) Pier Wall-RC <br />(210-1190) Abrasion (PS Conc./RC) <br />(215) Abutment-RC <br />(215-1080) Delamination/Spall/Patched Area <br />(225) Pile-Steel <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 />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 were no significant defects noted. <br />There are several patched areas on the face of the end diaphragm between the I girders (see Photo 4 BIR 01/18/2022). These <br />patches appear to be covering or partially covering construction rock pockets and do not warrant a defect. The abutment quantity <br />includes the monolithic wingwalls. <br />There is a one and a half foot diameter partially patched spall and one exposed rebar without section loss on the face of Abutment 4 <br />near the left side (see Photo 5 BIR 01/03/2020). <br />The pile element is included to indicate the presence of piles on this structure. The piles were not exposed for visual inspection. No <br />indication of pile distress was noted in any substructure element. <br />Non-Routine Inspection Element Notes: <br />Non-Routine Inspection Element Notes: <br />Underwater (07/12/2021): Aside from the abrasion noted below under Defect 1190, no other defects were noted for Pier 3. <br />Underwater (07/12/2021): There was abrasion of the concrete that has exposed course aggregate, extending from the waterline to <br />approximately 4 feet above the waterline on Pier 3. The exposed aggregate remains secure to the concrete. The full length of Pier 3, <br />5 meters, will be placed in CS2. <br />There is a six inch diameter spall in the diaphragm at Pier 3 adjacent to Girder 5 with two exposed rebar. Otherwise no defect was <br />noted. <br />The bearing element is included to indicate the presence of enclosed bearings on this structure. The bearings were not exposed for <br />visual inspection. No indication of bearing distress was noted in any superstructure element.