Laserfiche WebLink
Printed on:Tuesday 05/28/2024 04:22 PM 29C0010/AAAT/128920Pageof6 <br />Department of Transportation - Division of Maintenance Structure Maintenance & Investigations <br />8 <br />DESCRIPTION UNDER STRUCTURE <br />CHANNEL DESCRIPTION <br />Sand with some rock slope protection. <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 6 BANK SLUMPING <br />N/A <br />(42b) <br />(69) <br />(71) <br />(61) <br />(113) <br />(38) <br />(111) <br />(39) <br />(116) <br />(40) <br />205 <br />210 <br />215 <br />220 <br />Column-RC <br />Scour <br />Pier Wall-RC <br />Exposed Rebar (PS Conc./RC) <br />Abrasion (PS Conc./RC) <br />Abutment-RC <br />Pile Cap/Footing-RC <br />Scour <br />2 <br />2 <br />2 <br />2 <br />2 <br />2 <br />2 <br />2 <br />24 <br />2 <br />29 <br />3 <br />26 <br />34 <br />5 <br />5 <br />each <br />each <br />m <br />each <br />each <br />m <br />m <br />each <br /> 22 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 34 <br /> 0 <br /> 0 <br /> 2 <br /> 2 <br /> 29 <br /> 3 <br /> 26 <br /> 0 <br /> 5 <br /> 5 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <br /> 0 <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 /> 0 <br /> 0 <br />6000 <br />1090 <br />1190 <br />6000 <br />SUBSTRUCTURE <br />SUBSTRUCTURE RATING =(60)5 <br />(205) Column-RC <br />(205-6000) Scour <br />(210) Pier Wall-RC <br />(210-1090) Exposed Rebar (PS Conc./RC) <br />(210-1190) Abrasion (PS Conc./RC) <br />(215) Abutment-RC <br />(220) Pile Cap/Footing-RC <br />(220-6000) Scour <br />Routine Inspection Element Notes: <br />Routine Inspection Element Notes: <br />Routine Inspection Element Notes: <br />Routine Inspection Element Notes: <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 />There is 5 cubic yards of debris build up and some localized scour at Bent 6. Between Columns 1 and 2 there is a 5 foot wide x 2.5 <br />foot deep x 10 foot long erosion gulley. Between Columns 2 and 3 there is a 5 foot wide x 3.5 foot deep x 15 foot long erosion gulley. <br />Refer to Photos 6 and 7. <br />The top of Pier 8 has a 10 foot length in Span 8 with many 2 inch diameter x 1 inch deep spalls with exposed rebar. Refer to Photo 8. <br />There is abrasion along all the pier walls. The coarse aggregate is exposed, but secure. Refer to Photo 9. <br />There were no significant defects noted. <br />There were no significant defects noted. <br />There were no significant defects noted. <br />Non-Routine Inspection Element Notes: <br />Non-Routine Inspection Element Notes: <br />Non-Routine Inspection Element Notes: <br />Non-Routine Inspection Element Notes: <br />Non-Routine Inspection Element Notes: <br />UWI (8-31-2020): No new defects were noted. <br />UWI (08/31/2020): The quantity of this element is 32 ft each for Piers 8, 9 and 10 for a total of 96 ft (29 m). The quantity has been <br />revised from 30 m to 29 m. <br />UWI (08/31/2020): Piers 8, 9 and 10 are in condition state 2 due to abrasion exposing coarse aggregate which remains secure in the <br />concrete. Pier 8 was visually inspected from the boat from a distance of 40 ft and is not included in the UWI. 96 ft (29 m) in CS 2. <br />UWI (08/31/2020): The 2 ft of exposed pile cap at Pier 10 is in good condition.