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Printed on:Tuesday 05/27/2025 03:49 PM 29C0292/AAAU/149734Pageof6 <br />Department of Transportation - Division of Maintenance Structure Maintenance & Investigations <br />8 <br />DESCRIPTION UNDER STRUCTURE <br />CHANNEL DESCRIPTION <br />Trapezoidal, at end of tidal flow. <br />SUBSTRUCTURE PHOTOGRAPHS <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 FOOTING OR PILESCOUR <br />N/ASCOUR POA DATE <br />CHANNEL PROTECTION 7 MINOR DAMAGE <br />N/A <br />(42b) <br />(69) <br />(71) <br />(61) <br />(113) <br />(38) <br />(111) <br />(39) <br />(116) <br />(40) <br />111 Girder/Beam-Timber <br />Check/Shake (Timber) <br />2 <br />2 <br />218 <br />11 <br />m <br />each <br /> 207 <br /> 0 <br /> 11 <br /> 11 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br />SUPERSTRUCTURE ELEMENT INSPECTION RATINGS AND NOTES <br />1150 <br />206 <br />216 <br />228 <br />235 <br />Column-Timber <br />Abutment-Timber <br />Decay/Section Loss (Timber) <br />Pile-Timber <br />Pier Cap-Timber <br />Check/Shake (Timber) <br />2 <br />2 <br />2 <br />2 <br />2 <br />2 <br />16 <br />13 <br />6 <br />1 <br />17 <br />9 <br />each <br />m <br />each <br />ea. <br />m <br />each <br /> 16 <br /> 7 <br /> 0 <br /> 1 <br /> 8 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 9 <br /> 9 <br /> 0 <br /> 6 <br /> 6 <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 />1140 <br />1150 <br />SUPERSTRUCTURE <br />SUBSTRUCTURE <br />SUPERSTRUCTURE RATING =(59) 7 <br />SUBSTRUCTURE RATING =(60)5 <br />(111-1150) Check/Shake (Timber) <br />(206) Column-Timber <br />(216) Abutment-Timber <br />(216-1140) Decay/Section Loss (Timber) <br />(228) Pile-Timber <br />(235-1150) Check/Shake (Timber) <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 />The Abutment 3 right side is leaning up to 4 inches towards Span 2. There are brackets installed at vertical members, bent cap, and <br />girders mitigating the abutment lean. This is most extreme on the rightmost side and decreases as it approaches towards the <br />centerline of Abutment 3. The Abutment 3 third vertical is not fully bearing and bears on 3.5 inches out of the original 6 inch member <br />depth. The right half of the bottom sill plate also appears to be angled downwards by 1 to 2 inches. Refer to Photos 5 though 7. <br />The second highest row of timber lagging in Abutment 1 is compromised. Both free hanging ends of the row of lagging are rotted <br />away completely with some erosion up to 2 feet into the soil behind the abutment lagging. The row of lagging between the piles is <br />split in half and warping up to 2 inches for the entire width of the abutment. The fourth and fifth board down in Bay 1 near Pile 1 is <br />cracked vertically and protruding outwards up to 3 inches. Refer to Photos 8 and 9. <br />The rightmost side of the bottom lagging at Abutment 3 is rotated. Refer to Photo 10. <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 />There are non-continuous longitudinal checks/shakes with less than 10 percent penetration throughout the faces of the abutment <br />caps and bent cap. <br />There are a few scattered checks/shakes with less than 10 percent penetration throughout the face of the exterior timber girders.