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Printed on:Monday 10/14/2024 01:08 PM 29C0183/AAAJ/136931Pageof4 <br />Department of Transportation - Division of Maintenance Structure Maintenance & Investigations <br />6 <br />DESCRIPTION UNDER STRUCTURE <br />CHANNEL DESCRIPTION <br />Sinuous creek situated with heavily vegetated slopes (grass and tules). The bed is comprised of silt and cobbles. <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 />8 STABLE ABOVE FOOTINGSCOUR <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 />SUPERSTRUCTURE ELEMENT INSPECTION RATINGS AND NOTES - NONE <br />241 Culvert-RC <br />Delamination/Spall/Patched Area <br />Efflorescence/Rust Staining <br />Cracking (RC and Other) <br />Scour <br />Deck Wearing Surface-Asphalt <br />2 <br />2 <br />2 <br />2 <br />2 <br />2 <br />45 <br />3 <br />1 <br />35 <br />4 <br />167 <br />m <br />each <br />each <br />each <br />each <br />sq.m <br /> 2 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 167 <br /> 41 <br /> 2 <br /> 0 <br /> 35 <br /> 4 <br /> 0 <br /> 2 <br /> 1 <br /> 1 <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 />1080 <br />1120 <br />1130 <br />6000 <br />510 <br />SUPERSTRUCTURE <br />SUBSTRUCTURE <br />SUPERSTRUCTURE RATING =(59) N <br />(62) CULVERT RATING = 6 <br />(241-1080) Delamination/Spall/Patched Area <br />(241-1120) Efflorescence/Rust Staining <br />(241-1130) Cracking (RC and Other) <br />(241-6000) Scour <br />(241-510) Deck Wearing Surface-Asphalt <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 are randomly located delaminations and spalls up to 4 inches in diameter x 1 inch deep along the soffit near the left and right <br />edges of deck. Some of these spalls are co-located with the scour defect noted below and are not double counted here. See Photo <br />2. <br />There is a spall up to 5 inches long x 3 inches wide x 2 inches deep with exposed and rusted rebar along the left edge of deck near <br />Pier 3. See Photo 3. <br />These conditions have been previously reported and no significant changes were noted. <br />There is a full-height vertical crack up to 0.04 inches wide with efflorescence and brown staining in the face of Abutment 5 near the <br />left wingwall. This crack continues approximately 3 feet into the soffit at this location. <br />There are full-height vertical cracks up to 0.05 inches wide spaced as close as 4 feet on center in the abutments and pier walls. See <br />Photo 4. <br />There is horizontal crack up to 0.02 inches wide x 15 foot long located 3 feet below the soffit in the face of Abutment 1. <br />These conditions have been previously reported and no significant changes were noted. <br />The upstream invert is exposed up to 20 inches vertically in all spans without undermining. See Photo 5. <br />The downstream invert is exposed up to 6 inches vertically in Span 1 without undermining. Spans 2 and 3 have aggraded. See <br />Photos 6 and 7. <br />There were no significant defects noted. <br />CULVERT PHOTOGRAPHS