DRC-2013-002929 - 0901a068803afbe1

ENERGYFUELS
Energy Fuels Resources (USA) Inc.
225 Union Blvd. Suite 600
Lakewood, CO, US, 80228
303 974 2140
"DRC-2013-002929" www.energyfuels.com
August 21, 2013
VIA OVERNIGHT DELIVERY
Mr. Rusty Lundberg
Director of the Utah Division of Radiation Control
State of Utah Department of Environmental Quality
195 North 1950 West
P.O. Box 144850
Salt Lake City, UT 84116-4850
Re: Transmittal of Revised Groundwater Monitoring Field Data Worksheet, White Mesa Mill,
Groundwater Discharge Permit UGW30007, Quality Assurance Plan, Revision 7.2, dated June 6,2012
Dear Mr. Lundberg:
Pursuant to our July 15, 2013 telephone conversation with Phil Goble and Tom Rushing of your staff, Energy
Fuels Resources (USA) Inc. ("EFRI") is submitting a revised Groundwater Monitoring Field Data Worksheet.
Based on discussions with your staff, EFRI has removed the fields for calculating and reporting the averages of
the field parameters because these fields are not used for the determination of compliance.
The EFRI Quality Assurance Plan ("QAP") requires Utah Division of Radiation Control ("DRC") approval
prior to the removal of any data collection activity. All field parameters and associated compliance data are still
required and recorded and no data collection activity has been changed or removed. The changes made to the
Field Data Worksheet do not eliminate any data collection activities; the change eliminates the need to calculate
a numeric average which is not used for the determination of compliance.
The revised Field Data Worksheets will be implemented beginning with the 4th Quarter 2013 sampling events.
If you have any questions, please contact the undersigned at [phone].
Yours very truly,
ENERGY FUELS RESOURCES (USA) INC.
Jo Ann Tischler
Manager, Compliance and Licensing
cc David C. Frydenlund
Harold R. Roberts
David E. Turk
Kathy Weinel
Mill - Groundwater Discharge Permit
Gr&undwaterTvlonitormg Quality Assurance Plan (QAP)
Date 08/21/13 Rev 7 3
ATTACHMENT 1-2
WHITE MESA URANIUM MILL
FIELD DATA WORKSHEET FOR GROUNDWATER
Description of Sampling Event:
Location (well name):
Sampler Name
and initials:
Field Sample ID
Date and Time for Purging | and Sampling (if different)
Well Purging Equip Used: | • [pump or | • | bailer Well Pump (if other than Bennet)
Purging Method Used: | • |2 casings | • |3 casings
Sampling Event
pH Buffer 7.0
Prev. Well Sampled in Sampling Event
pH Buffer 4.0
Specific Conductance U.MHOS/ cm
Depth to Water Before Purging
Well Depth(O.Olft):
Casing Volume (V) 4" Well:
3" Well:
See instruction
(.653h)
(.367h)
Weather Cond.
Time
Conductance
Temp. °C
Gal. Purged
pH
Redox Potential Eh (mV) [
Turbidity (NTU)
Time
Conductance
Temp. °C
Gal. Purged
pH
Redox Potential Eh (mV)
Turbidity (NTU)
Ext'l Amb. Temp. °C (prior sampling event)
Time
Conductance
Temp. °C
Gal. Purged
pH
Redox Potential Eh (mV)
Turbidity (NTU)
Time J_
Conductance
Temp. °C
Gal. Purged
PH
Redox Potential Eh (mV)
Turbidity (NTU)
White Mesa Mill
Field Data Worksheet for Groundwater 1 of2
Mill - Groundwater Discharge Permit
Groundwater Monitoring Quality Assurance Plan (QAP)
Date 08/21/13 Rev 7 3
Volume of Water Purged
Pumping Rate Calculation
Flow Rate (Q), in gpm.
S/60 =
gallon(s)
Time to evacuate two casing volumes (2V)
T = 2V/Q =
Number of casing volumes evacuated (if other than two)
If well evacuated to dryness, number of gallons evacuated
Name of Certified Analytical Laboratory if Other Than Energy Labs
Type of Sample Sample Taken
N
Sample Vol (indicate
if other than as
specified below)
Filtered
N
Preservative Type Preservative Added
N
VOCs • • 3x40 ml • HCL
Nutrients • • 100 ml • H2S04
Heavy Metals 250 ml • • HN03 • •
All Other Non Radiologics • 250 ml • • No Preserv. •
Gross Alpha • 1,000 ml • • HN03 • •
Other (specify) • Sample volume
If preservative is used, specify
Type and Quantity of Preservative:
Final Depth
Comment
Sample Time
See instruction
Do not touch this cell (SheetName)
White Mesa Mill
Field Data Worksheet for Groundwater 2 of2