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Printed on:Thursday 10/03/2024 11:12 AM 29C0349/AAAR/136928Pageof4 <br />Department of Transportation - Division of Maintenance Structure Maintenance & Investigations <br />6 <br />Photo 3 <br />Typical condition of the RC curb. Right rail shown near center of <br />the bridge <br />Photo 4 <br />Erosion gully on the right side of Abutment 1 <br /> DECK PHOTOGRAPHS <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 State <br />16 Top Flange-RC <br />Delamination/Spall/Patched Area <br />Cracking (RC and Other) <br />Concrete Coat.(Meth/Sealer) <br />2 <br />2 <br />2 <br />2 <br />247 <br />1 <br />144 <br />201 <br />sq.m <br />each <br />each <br />sq.m <br /> 164 <br /> 0 <br /> 62 <br /> 201 <br /> 20 <br /> 0 <br /> 20 <br /> 0 <br /> 63 <br /> 1 <br /> 62 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br />DECK ELEMENT INSPECTION RATINGS AND NOTES <br />Defect/ <br />Prot <br />1080 <br />1130 <br />521 <br />Defect <br />(16) Top Flange-RC <br />(16-1080) Delamination/Spall/Patched Area <br />(16-1130) Cracking (RC and Other) <br />(16-521) Concrete Coat.(Meth/Sealer) <br />There are gough marks throughout the bridge deck. It is assumed this condition was caused during the removal of the AC overlay <br />prior to the deck being treated with methacrylate. See Photo 5 dated 06/08/2022. <br />The deck was treated methacrylate in 2015. <br />Treated deck cracks are pattern cracks up to 0.05 inches, with edge spalling, and spaced as close as 6 inches on center. It is <br />estimate that 25% of the crack defect is in Condition State 1 and 25% will remain in Condition State 3. <br />The 05/08/2014 Underwater Inspection Report noted transverse soffit cracks within Span 2 of Bay 3, which was also mentioned in the <br />04/27/2006 Bridge Inspection Report. This condition is also occuring in Span 3. The cracks are hairline with light efflorescence. (See <br />Photo 6 dated 06/08/2022).) This accounts for approximately 60 feet of cracking total. Due to high water level this condition was not <br />verified during this investigation. <br />The methacrylate treatment remains effective. No new cracking was noted during this inspection. <br />Non-Routine Inspection Element Notes: <br />UWI (05/27/2020): See Table 3 of the report from AECOM. There are 2.3 square feet (1 square meter) of deck soffit spalls with <br />associated exposed reinforcing with section loss. A hands-on inspection of exposed reinforcing steel was not possible by the diver. <br />(58) (5)DECK RATING = <br />(36a) Rail Code 0000 <br />330 Railing-Metal <br />Corrosion <br />2 <br />2 <br />67 <br />34 <br />m <br />each <br /> 33 <br /> 0 <br /> 34 <br /> 34 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br />JOINT/APPROACH/RAIL ELEMENT INSPECTION RATINGS AND NOTES <br />1000 <br />RAIL INFORMATION <br />(36b) Transition (36c) Appr Guardrail (36d) Appr Guardrail End 55Roadway Speed MPH <br />JOINT - APPROACH - RAIL <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