_ENFORCEMENT - M1983052 ‎(9)‎

• Permit No: M1983052
• IBM Index Class Name: Enforcement
• Doc Name: MARATHON GOLD CORP 112 AMENDMENT AU-CN CORRECTIVE ACTION FOR BD ORDER FN 83-52
• Media Type: D
• Archive: No

cyanide spills. NOTE Berm
ray D
Slide 4 NOT sump Cyanide will be stor4in barrels inside the buildings.
Empty barrels will triple rinsed crushed and disposed of in an approved
landfill .
SLIDE 5 The cyanide processed tailings will be detoxified wit Calcium
pr,w{, al s pde
Hypochlorite or another approriate oxidising agentA The processed and
detoxified tailings will then be disposed in a Hypalon lined trench. This
tren h will be fenced to prevent livestock and wildlife from entering the area.
11v. e,Wv, w `A hZ C4.4iVv�"-fu ddverr run of{ U_IA,01 I: na 1-4 }yeticl� .
NOTE plans for cover material and topsoil . Also note monitor wells to be
installed. k
dsn
Slide 6 Theme also calls for improvement of the existing drainage control
trt-W.siR- yuild, l are&
planAto assure diversion of any runoff away from the 1,40 and to divert any
channel flow around the lower gravity mill concentrate tailings.
A monitorin1plan will also be implemented, 6 sampling sites are to be
monitored. The upper spring,the upper pond, the lower holding pond , the lower
6p"4eZ ecrIiw
pond and the steam below the lowest pond. In addition"there will be monitor
wells at the CN processed and detoxified tailings disposal area.
SLIDE 7 The plan calls for reclamation of an unpermitted wasterock pile and
the area above the mine and mill site except for the disposal trench.
According to the latest correspondence with the
operator a major portion of
this area has been graded and
ptopsoiled./� �G�/ �{1k-,r pi W I� I6'
GuVwe� w1 �i, -ine r� ✓alte-0//� N��tr (rk ����a0��� Ob�IJoI�2 ��a�cc 4/�$I
.S A I o T&✓ ✓R( ^� G Wi 4 be C a