2014-01-21_REVISION - M1999058 ‎(9)‎

• Permit No: M1999058
• IBM Index Class Name: Revision
• Doc Date: 1/21/2014
• Doc Name: Technical revision 03
• From: Lewicki and Assoc
• To: DRMS
• Type & Sequence: TR3
• Email Name: DMC
• Media Type: D
• Archive: No

Each sump will have the required volume below the emergency spillway, reflecting the volume to store
the 10 year 6 hour event. Since the areas are so constrained on the steep slopes on site, further detail on
the sumps is not possible.
The typical sump schematic is shown below:
Yule Quarry January 2014 32