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Printed on:Friday 02/14/2025 11:47 AM 29C0038/AAAY/148028Pageof7 <br />Department of Transportation - Division of Maintenance Structure Maintenance & Investigations <br />10 <br />152 <br />311 <br />313 <br />Floor Beam-Steel <br />Corrosion <br />Steel Coating-Paint <br />Paint Sys Breakdown (Steel PC) <br />Bearing-Moveable <br />Bearing-Fixed <br />2 <br />2 <br />2 <br />2 <br />2 <br />2 <br />68 <br />68 <br />172 <br />172 <br />2 <br />2 <br />m <br />each <br />sq.m <br />each <br />each <br />each <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 2 <br /> 2 <br /> 68 <br /> 68 <br /> 30 <br /> 30 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 56 <br /> 56 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 86 <br /> 86 <br /> 0 <br /> 0 <br />SUPERSTRUCTURE ELEMENT INSPECTION RATINGS AND NOTES <br />1000 <br />515 <br />3450 <br />SUPERSTRUCTURE <br />SUPERSTRUCTURE RATING =(59) 6 <br />(107) Girder/Beam-Steel <br />(107-1000) Corrosion <br />(107-1900) Distortion <br />(107-7000) Damage <br />(107-515-3450) Paint Sys Breakdown (Steel PC) <br />(152) Floor Beam-Steel <br />(152-1000) Corrosion <br />(152-515-3450) Paint Sys Breakdown (Steel PC) <br />(311) Bearing-Moveable <br />(313) Bearing-Fixed <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 light surface rust throughout the girders, primarily in the top flange and interior faces. This accounts for approximately 50% <br />of the girder area but 100% of the girder by length. (See Photos 2 and 3 dated 11/04/2020). This condition has been previously <br />reported and no significant changes were noted. <br />On the left side, Knee braces 9, 11, and 15, and Stiffeners 10 and 14 (numbered by stiffener) are bent up to 4 inches horizontally due <br />to traffic impact. See Photo 2. <br />On the right side, Knee braces 11, 13, and 15, and Stiffener 14 (numbered by stiffener) are bent up to 6 inches horizontally due to <br />traffic impact. See Photo 3. <br />Two scrape marks were observed in the left steel girder between Knee Brace 13 and Stiffener 12 as seen from the deck. <br />These conditions have been previously reported and no significant changes were noted. <br />See Element 1900 - Distortion. <br />There are large areas of rust and freckled rust throughout the girders. The top flange and interior faces of the girders are the most <br />severe. Approximately 50% of the paint area no longer offers protection to the underlying steel. (See Photos 2 and 3 dated <br />11/04/2020). This condition has been previously reported and no significant changes were noted. <br />There is freckled rust accounting for approximately 50% of the floor beam area but over 100% of the floor beam length. (See Photos <br />4 and 5 dated 11/04/2020). This condition has been previously reported and no significant changes were noted. <br />There are large areas of rust and freckled rust throughout the girders. The top flange of the floor beams are the most severe. <br />Approximately 50% of the paint area no longer offers protection to the underlying steel. (See Photos 4 and 5 dated 11/05/2020). This <br />condition has been previously reported and no significant changes were noted. <br />There were no significant defects noted. <br />There were no significant defects noted. <br />Non-Routine Inspection Element Notes: <br />NSTM Inspection (04/26/2023): See the report narrative for the list of members that were inspected. <br />NSTM Inspection (04/26/2023): See the report narrative for the list of members that were inspected.