2001-05-16_REVISION - M2000158 ‎(2)‎

• Permit No: M2000158
• IBM Index Class Name: Revision
• Doc Date: 5/16/2001
• Doc Name: IN-STREAM AGGREGATE EXTRACTION AND RECLAMATION GUIDANCE DOCUMENT
• Type & Sequence: TR1
• Media Type: D
• Archive: No

a
:~
b
Figure D-7
Plan Views of End Protection Configurations:
a) Extension Out of the Zone of Erosion with a Potential Reduction in Thickness,
and b) an Increase in the Thickness at the Ends of the Revetment