2021-07-07_REVISION - M1997058 ‎(5)‎

• Permit No: M1997058
• IBM Index Class Name: Revision
• Doc Date: 7/7/2021
• Doc Name: Adequacy Review Response
• From: Hall Irwin
• To: DRMS
• Type & Sequence: TR3
• Email Name: ECS
• Media Type: D
• Archive: No

4934493549364937493849394940494149424943494449454946494749480 50 100 150 200 250 300 350 400 450Elevation (ft, NAVD 88)Station (ft)Figure 5. Profile along Historical Swale at Walker NorthJan 2018 Drone Photogrammetric Survey (King Surveyors)Mar 2020 Freeboard Berm Survey (Lat40)May 2020 Reservoir Survey (Survey Systems Inc)Jan-Apr 2008 Survey (PMI)Slurry Wall (Approx)Low Permeability CoreORIGINAL TOP OF SLURRY WALLEL 4940.78, LOW POINT PRIOR TO FREEBOARD RAISETRENCH KEYED APPROX 2 FT INTO EXISING SLURRY WALLACCESS DRIVEFREEBOARD BERM CREST