Laserfiche WebLink
Printed on:Friday 02/14/2025 11:39 AM 29C0343/AAAO/148017Pageof55 <br />Department of Transportation - Division of Maintenance Structure Maintenance & Investigations <br />OTHER WORK RECOMMENDATIONS <br />JOINT/APPR/RAIL WORK RECOMMENDATIONS - NONE <br />SUPERSTRUCTURE WORK RECOMMENDATIONS - NONE <br />SUBSTRUCTURE WORK RECOMMENDATIONS - NONE <br />Work By <br />Action <br />Est Cost Rec Date LOCAL AGENCY <br />Scour-Place Counterm <br />11/05/2008 <br />Str Target ROUTINE <br />Design and construct scour protection at the Abutment 1 pile cap meeting the standards in the current edition of HEC-23 "Bridge <br />Scour and Stream Instability Countermeasures: Experience, Selection and Design Guidance", FHWA. <br />Dist Target <br />EA Status PROPOSED <br />DECK WORK RECOMMENDATIONS - NONE <br />215 <br />220 <br />252 <br />256 <br />Abutment-RC <br />Pile Cap/Footing-RC <br />Scour <br />Pile-CIDH <br />Slope Protection <br />Settlement <br />2 <br />2 <br />2 <br />2 <br />2 <br />2 <br />32 <br />10 <br />10 <br />1 <br />2 <br />1 <br />m <br />m <br />each <br />ea. <br />ea. <br />each <br /> 32 <br /> 0 <br /> 0 <br /> 1 <br /> 1 <br /> 0 <br /> 0 <br /> 10 <br /> 10 <br /> 0 <br /> 1 <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 /> 0 <br /> 0 <br /> 0 <br />6000 <br />4000 <br />SUBSTRUCTURE <br />SUBSTRUCTURE RATING =(60)6 <br />WORK RECOMMENDATIONS <br />(205-1190) Abrasion (PS Conc./RC) <br />(215) Abutment-RC <br />(220-6000) Scour <br />(252) Pile-CIDH <br />(256) Slope Protection <br />(256-4000) Settlement <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 />11/02/2020). This condition has been previously reported and no significant changes were noted. <br />This quantity includes monolithic wingwalls. <br />There were no significant defects noted. <br />Slope embankment is scoured along the full width of Abutment 1, exposing the pile cap vertically up to 24 inches and there are two <br />locations where the pile cap is undermined up to 6 inches. z(See Photo 2 dated 11/02/2020). This condition has been previously <br />reported and no significant changes were noted. <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 />This quantity accounts for the RSP at Abutment 1 and the gabian baskets at Abutment 4. <br />The concrete riprap at Abutment 1 is sliding down the embankment due to scour. (See Photo 2 dated 11/02/2020). This condition has <br />been previously reported and no significant changes were noted.