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Department of Transportation - Division of Maintenance <br />Structure Maintenance & Investigations <br />INSPECTION COMMENTARY <br />SCOPE AND ACCESS <br />***Bridge was under construction at the time of inspection. No functional testing could be performed.*** All mechanical defects still <br />present. <br />White Slu (Honker Canal) Bridge, 29CO219, is a Swing Span Movable Bridge located on Eight Mile Road west of Interstate 5 <br />(38.059353,-121.459373) <br />Bridge reportedly operates 3 to 4 times per week in Summer <br />EQUIPMENT INFORMATION <br />This Swing Span Bridge has no electrical equipment. The bridge is operated by a gasoline engine andmechanical drive system. The <br />engine drives the center wedges and end jack machinery, and drives the main drive machinery from the control house. <br />PERSONNELPRESENT <br />Mike Shelton, Bridge Maintenance <br />County Contact: <br />Jeffery Verstl jverstl@sjgov.org (209) 953-7600 <br />Davin Parker (dparker@sjgov.org) (209) 468-3074 <br />Bridge Engineering Division <br />Public Works Department <br />San Joaquin County <br />(209) 953-7600 <br />STEEL INVESTIGATION DETAILS <br />This structure qualifies for an in-depth Steel investigation because it possesses the following non -redundant steel tension members <br />(NSTM) or fatigue prone details <br />Floor Beams: NSTM, <br />Truss: NSTM with Category E Welds <br />NSTMI Required Yes Last NSTMI 08/22/2023 NSTMI Freq. 24 months Next NSTM Inspection 08/22/2025 <br />UNDERWATER INVESTIGATION DETAILS <br />UWI Required Y Last UWI 05/02/2023 <br />Dive Type B - Routine UW <br />UWI Frequency 60 months <br />Water Type 3 - Brackish <br />Next UWI 05/02/2028 <br />Printed on: Friday 05/30/2025 01:32 PM Page 4 of 8 29CO219/AABI/153159 <br />