Dames & Moore, 1999 - USDA Forest Service
Dames & Moore, 1999 - USDA Forest Service Dames & Moore, 1999 - USDA Forest Service
Oxidant I ZnS H20 (transport mechanism) H20 (reactant) Bacteria-catalyst Figure 6.3-2 . DAMES & MOORE OXIDATIVE DISSOLUTION A DAMES (L MOORE GROUP COMPANY Job No. 17693-005-01 9 Holden Mine RIIFS Draft Final RI Report
SOURCE: SRK Summer Fall Winter (rain) (snowpack ( v e raad forms) flushing) \ - - - . Weathering Products accumulate Products leached Products accumulate \ 1, neutralized (+/-) incompletely neutralized Baseline Groundwater Flow Figure 6.3-3 DAMES & MOORE STORAGE AND TRANSPORT OF WEATHERING PRODUCTS A DAMES 6 MOORE GROUP COMPANY Holden Mine RllFS Draft Final RI Report
- Page 778 and 779: The pH to copper relationship (Figu
- Page 780 and 781: 6.5.1 Air and Water Movement Associ
- Page 782 and 783: .._/ not originating from the under
- Page 784 and 785: ,' sulfate discharged from the port
- Page 786 and 787: decreases also, aiding in the disso
- Page 788 and 789: .: ._..I $ . .,'. Seasonal s , - We
- Page 790 and 791: . ., Miring of Seeps with Railroad
- Page 792 and 793: through diffusion. This is indicate
- Page 794 and 795: MlNTEQA2 indicates that the seep wa
- Page 796 and 797: In order to. provide comparative fl
- Page 798 and 799: main source of zinc load (82 percen
- Page 800 and 801: ,:..' -- . source areas was estimat
- Page 802 and 803: Monitoring of seeps from drill hole
- Page 804 and 805: ,' .... . control and buffering by
- Page 806 and 807: , ; . ..' , . .. .. -. . ..&. .< .
- Page 808 and 809: -- (i,e., portal drainage) for cadm
- Page 810 and 811: TABLE 6.0-1 KEY OF SITE FEATURES 8
- Page 812 and 813: TABLE 6.0-1 KEY OF SITE FEATURES 8
- Page 814 and 815: TABLE 6.0-1 KEY OF SITE FEATURES 8
- Page 816 and 817: T.bk abi Losding WNlatlons - R d W
- Page 818 and 819: TABLE 6.6-3 LOADING CALCULATIONS -
- Page 820 and 821: J O NO. ~ 17693-005-019 Draft Final
- Page 824 and 825: Approximate -1 % Grade for 15OPLeve
- Page 826 and 827: LEGEND SP14 Seep sample location P-
- Page 830: Figure 6.3-4a I SOURCE: SRK Figure
- Page 835 and 836: 0 RC 1 0 RC4 A RC7 X RC2 0 RC5 Tail
- Page 837 and 838: 0 RC 1 0 RC4 A RC7 X RC2 0 RC5 Tail
- Page 839 and 840: 0 RC 1 RC4 A RC7 X RC2 0 RC5 Tailin
- Page 841 and 842: 1000 -: 0 RC 1 RC4 A RC7 X RC2 0 RC
- Page 843: P A DAMES MOORE GROUP COMPANY ' + 0
- Page 846 and 847: I ARC7 XRC 2 I I ORC5. Tailings Pil
- Page 848 and 849: ORC 1 ORC 4 ARC 7 XRC2 ORC 5 Tailin
- Page 850: SOURCES: SRK Northwest Geophpysrcal
- Page 853 and 854: Date Figure 6.5-5 DAMES & MOORE 199
- Page 855 and 856: . . . . . . . . . . . . . . . . . .
- Page 857 and 858: 0 Acidity Addition Water Runon end
- Page 859: SOURCE: SRK Oxidation limit Mn++ Fe
- Page 862 and 863: In~Vtratim to Grwndwater . Base of
- Page 864: Note: Some flow lost into plane of
- Page 868: Approximate Scale in Feet SOURCE: O
- Page 871 and 872: SOURCE: SRK 1 L 'i +- Holden P-5 (B
- Page 873 and 874: 7.0 BASELINE RISK ASSESSMENT Both a
- Page 875 and 876: 7.1.1.2 Site-Specific Human Health
- Page 877 and 878: Surface Water Historic and 1997-199
SOURCE: SRK<br />
Summer<br />
Fall Winter<br />
(rain) (snowpack ( v e raad<br />
forms) flushing) \<br />
- - -<br />
. Weathering<br />
Products accumulate Products leached Products accumulate<br />
\<br />
1,<br />
neutralized (+/-) incompletely<br />
neutralized<br />
Baseline Groundwater Flow<br />
Figure 6.3-3<br />
DAMES & MOORE STORAGE AND TRANSPORT OF WEATHERING PRODUCTS<br />
A DAMES 6 MOORE GROUP COMPANY<br />
Holden Mine RllFS<br />
Draft Final RI Report
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