2020-07-13_REVISION - C1981008 ‎(2)‎

• Permit No: C1981008
• IBM Index Class Name: Revision
• Doc Date: 7/13/2020
• Doc Name: Adequacy Review Response
• From: Elk Ridge Mining and Reclamation, LCC
• To: DRMS
• Type & Sequence: TR99
• Email Name: JHB
• Email Name: THM
• Media Type: D
• Archive: No

SEDCAD 4 for Windows
5
Particle Size Distribution(s) at Each Structure
Structure #3 (Ditch C-9).-
Size
-9);Size(mm) In/Out
4.0000 100.000%
2.0000 100.000%
1.0000 80.000%
0.1000 65.000%
0.0500 55.000%
0.0020 25.000%
0.0001 0.000%
Structure #5 (Cu/vert C177 at Sta O+25 in C-9 Ditch);
Size(mm) In/Out
4.0000 100.000%
2.0000 100.000%
1.0000 80.000%
0.1000 65.000%
0.0500 55.000%
0.0020 25.000%
0.0001 0.000%
Structure #4 (Continous flow 1000 gpm);
Size(mm) In Out
4.0000 100.000% 100.000%
2.0000 100.000% 100.000%
1.0000 80.000% 100.000%
0.1000 65.000% 100.000%
0.0500 55.000% 100.000%
0.0020 25.000% 80.301%
0.0001 0.000% 0.000%
Structure #2 (Pond 013);
Filename: Pond 013 10 Yr-24 Hr Event.sc4 Printed 07-09-2020