8.3.7 Demolition and Disposal......................................................................................................... 20
8.3.8 Removal of Monitoring Structures .......................................................................................... 20
8.3.9 Ripping or Scarification........................................................................................................... 20
8.3.10 Topsoil Redistribution........................................................................................................... 20
8.3.11 Soil and Erosion Protection .................................................................................................. 21
8.3.12 Revegetation ........................................................................................................................ 21
8.4 Specific Closure and Reclamation of Affected Areas.................................................................... 22
8.4.1 Tailings Storage Facility ......................................................................................................... 22
8.4.2 Underdrain Pond .................................................................................................................... 22
8.4.3 Roads/Parking/Surrounding Plant Site................................................................................... 23
8.4.4 Other Structures ..................................................................................................................... 23
8.5 Monitoring ...................................................................................................................................... 23
8.5.1 Groundwater ........................................................................................................................... 23
8.5.2 Surface Water......................................................................................................................... 23
8.5.3 Revegetation .......................................................................................................................... 23
8.5.4 Slope Stability......................................................................................................................... 24
9.0 References ........................................................................................................................................ 25
List of Maps
Map A-1
Upton Plant Site .................................................................................................................. 3
Map A-2
Upton Plant Site Environmental Monitoring Locations...................................................... 12
List of Attachments
Attachment A
Preliminary TSF Design Report
Attachment B
Groundwater and Surface Water Monitoring Tables
Attachment C
Interim Upton Project Baseline Radiological Report
Attachment D
Hydromet Process Flow Sheets
List of Abbreviations and Acronyms
CO
carbon monoxide
CY
cubic yards
o
F
degrees Fahrenheit
ft
foot
ft
2
square feet
ft
3
cubic feet
FWS
U.S. Fish and Wildlife Service
GPS
Global Positioning System
HDPE
high density polyethylene
hi-vol
high-volume
km
kilometer
kV
kilovolt
kW
kilowatt
LF
lineal feet
LQD
Land Quality Division
MCLs
Maximum Contaminant Levels
MMSCF
million standard cubic feet
mph
miles per hour
MVA
megavolt-ampere
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