DRC-2018-005542 - 0901a0688083dc15

State of Utah
GARY R HERBERT
Governor
SPENCER J COX
Lieutenant Governor
Department of
Environmental Quality
Alan Matheson
Executive Director
DIVISION OF WASTE MANAGEMENT
AND RADIATION CONTROL
Scott T Anderson
Director DRC-2016-00.5542.
June 4, 2018
Vern Rogers, Manager
Compliance and Permitting
EnergySolutions LLC
299 South Main Street, Suite 1700
Salt Lake City, Utah 84111
RE: Request for Approval to extend Phase I Containerized Waste Facility (CWF) 24 feet
eastward, May 24, 2018; EnergySolutions Radioactive Material License UT2300249;
Groundwater Quality Discharge Permit No. UGW450005; Modification to drawings 10014-
C05(8), 10014-C10(4), and 10014-C11(2); Phase I Extension Approval
Dear Mr. Rogers:
The Division of Waste Management and Radiation Control has completed its review of
EnergySolutions ' request to extend the 2016 CWF Phase I 24 feet eastward, with modifications to
drawings 10014-005(8), 10014-C10(4) and 10014-C11(2). The request was dated May 24, 2018
(CD18-0096). It is understood that CWF waste will not be placed in this Phase I extension. Therefore,
the extension is approved for Phase I of the 2016 CWF in accordance with the submitted construction
drawings.
If you have any questions, please call David Esser at [phone].
Sincerely,
Scott T. Anderson, Director
Division of Waste Management and Radiation Control
STA/DKE/km
cc: Jeff Coombs, EHS, Health Officer, Tooele County Health Department
Bryan Slade, Environmental Health Director, Tooele County Health Department
DRC-2018-005301 195 North 1950 West • Salt Lake City, UT
Mailing Address P O. Box 144880 • Salt Lake City, UT 84114-4880
Telephone [phone] • Fax [phone] • T D D [phone]
www.deq.utah.gov
Printed on 100% recycled paper
Div of Waste MaNivniot and Radiation Control
NAY 2 4 2018

ENERGYSOLUTIONS

DRC-2o15-oosihrs
May 24, 2018 CD18-0096
Mr. Scott T. Anderson
Director
Utah Division of Waste Management and Radiation Control
195 North 1950 West
Salt Lake City, Utah 84114-4880
Subject: Utah Radioactive Material License UT2300249 and Groundwater Quality
Discharge Permit No. UGW450005; Request for Modification, 2016
Containerized Waste Facility Drawings
Mr. Anderson:
EnergySolutions herein requests that Groundwater Quality Discharge Permit No.
UGW450005 be modified to incorporate revisions to the 2016 Containerized Waste
Facility (2016 CWF). On May 9, 2016, the Utah Division of Waste Management and
Radiation Control conditionally approved EnergySolutions ' request (made per CD16-
0050) to construct Phases I and II of the 2016 CWF. As is reflected in the attached
Engineering Drawings 10014-005(8), 10014-C10(4) and 10014-C11(2), EnergySolutions
requests approval to extend Phase I of the 2016 CWF approximately 24 feet eastward in
order to facilitate construction of a new operational haul road. CWF waste will not be
placed in this extension.
Please contact me at [phone] with any questions regarding this submittal.
Sincerely,
Vern C. Rogers May 24 2018 8:19 AM
Vern C. Rogers
Manager, Compliance and Permitting
cc: Don Verbica, DWMRC
David Esser, DWMRC
Charles Bishop, DWMRC
enclosures
e de90140
I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance
with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my
inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the
information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant
penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations.
299 South Main Street, Suite 1700 • Salt Lake City, Utah 84111
[phone] • Fax: [phone] • www.energysolutions.com
ROTARY DUMP FACILITY r-
SHREDDER
FACILITY
COMBINED CWF & LARGE COMP. ACCESS ROAD
CWF ACCESS RAMP/ROAD
LARGE COMP. ACCESS ROAD
COUNTY
ROAD
CWF "2013" AREA
\I PLACEMENT AREA = -25,877 SF r
44 -
LARGE COPPONENT AREA
PLACEMENT AREA \ 164,747 SF , • CWF "2005" AREA
, /1 PLACEMENT AREA = 79,390 SF
CWF "2010" AREA
PLACEMENT AREA = 117,345 SF CWF DISPOSAL AREA STORM WATER COLLECTION AREA
_
LARGE COMPONENT AREA
STORM WATER COLLECTION AREA
N 14080.00 E 10550 53
300.7 CAW WASTE BREAK-LINES
(TYPICAL)
'11111
I, 1 (,-122,580 SF) (-216,620 SF)

t.'l c
11
••,t I • 1
I ') I" /1 CWF "2016" AREA I 11 PLACEMENT AREA = ,-500,270 SF /141
I, v / '10
CONSTRUCTED/
APPROVED CLASS A
NORTH LINER LIMITS
HAUL ROAD
CAW WASTE LIMIT CONSTRUCTED/ (TYPICAL) APPROVED CLASS A
LINER LIMITS
HAUL ROAD
650'
LEGEND:
CLASS A WEST WASTE LIMITS
CLASS A WEST WASTE
FINAL
DRAM G PLAN VIEW-CLASS A WEST CWF AREAS
100 0 100 200 D. BOOTH
STORM WATER
COLLECTION AREA
TOP OF RUN-OFF BERM
TOE OF RUN-OFF BERM
BREAK-LINES
ACTIVE LC CWF _
PLACEMENT LIMITS
NOTES:
1. DRAWING INCORPORATES INFORMATION CONTAINED ON FORMER DRAWING 04080—004,
REV 3.
2. REFER TO DRAWINGS 10014—C10, C11 ek C12
FOR CWF "2016" AREA PHASE SPECIFIC
DETAILS.
3. PHASE 3 HAS NOT BE APPROVED BY DWMRC FOR CONSTRUCTION. AS NOTED P4/28/1 1
10014 CO5
NORTHWEST \\ CORNER POND HAIJL ROAD
G. DUTSON
D BOOTH
NEW 6 FT CHA1N-LINK FENCE FOR CWF AREA CONTROL FENCE (CONSTRUCT IMMEDIATELY EAST OF EX1SE1tJG FF.NCF riN RIJN OFF CONTROL BERM)
FE
NC
E

AD
D
E
D

EXISTING RUNOFF / CONTROL BERMS
HAUL. ROAD
CAW TOP SLOPE CAW WASTE LIMITS BREAKOVER (WASTE TOE)
;71 0 a c\I 0
/
2 3 4 6
TIE-IN NEW FENCE TO EXISTING FENCE _
I \ \ \ I \ N \
• \
\\ \ \ \
\
\ \ \ \ \ \ \ \ \ \ \ \
\\ \
\ \ \ \ \ \ \
\ \ \
\ \
\ \ \ \ \ \ \
\ \ • . • N • N \ \
\ \ ,\ \ \ \ \ , \ \ \

\ \ \ \ \ \ \ \ , . • . • \ \\ \ ', \\ \ \\ \\\ \ \ \ \ \ \
\ \ \
\ PHASE I STORM WATER ' \ \ • \ \ •
COLLECTION AREA
• (299,229 FT ') •
\ A
\
•
\ \ •
N 13,994.6 E 12,081.5 L 4 67.2
PHASE I CwF DISPOSAL AREA (216,622 FT')
2018 PAD OVERLAY (153,622 FT 2)
14, 98.0 12,234.2 L 42 8.
A/r/r

" -morwir. ir+ N 14,597.9 11 1111 E 12,239.8 11

11 • EL 4268.2
+.10.
N 14,601.0 E 12,092.1 L 42 7.
13,9 8.4 E 12,438.5 / EL 4267.2'
13,987.9 12,462.5 L 4267.
14,2 3.
r Air li° AllIkAir EL
E 12,444.2 # E 26 .2 . 40.• . A
AhAiAmdlahL Nis. I
HAUL ROAD (PAD EXTENSION) • .... • ... • • • N 14,593.2 E 12,473.8 EL 4267.2- -
TIE-IN NEW FENCE TO EXISTIN FENCE
NEW 6FT CHAIN-LINK CWF AREA CONTROL FENCE (BUILD ON TOP OF BERM AND TIE INTO EXISTING ON SOUTH END OF AREA)
NEW 30 FT WIDE, 6 FT HIGH CHAIN-LINK GATE
D EXISTING RESTRICTED AREA FENCE LINE (CWF AREA CONTROL FENCE)
CO7A
13 LIMITS OF EXISTING APPROVED CLAY LINER
1
NEW 6 FT CHAIN-LINK FENCE FOR CWF AREA CONTROL FENCE
o o o o
pJ
‘*-7.
HAUL ROAD/RAMP OVER RUNOFF AND RUNON CONTROL BERMS
MEGA SHREDDER FACILITY
EXISTING GATE (ACCESS CONTROL) CL
ASS

A WE
S
T EM
B
AN
K
M
E
NT
AC
TIVE

CWF

A
RE
A

60 60 120

LYSIMETER CL-N3 MANHOLE REATIN & PROTECT
1
FINAL
DRAWING
A D. Uf800TH
G. DUTSON
D. BOOTH
AS NOTED r3/16/15rÅ Pt* to 1 0 0 1 4 C 1 0
A
NOTES:
1 COORDINATES ARE IN THE LOCAL GRID SYSTEM (CLNE) WITH N10,000, E10,000 LOCATED AT THE SW CORNER MONUMENT OF SECTION 32.
2. COORDINATES SHOWN ARE THE APPROXIMATE UNITS OF THE COMPLETED CWF 'PYRAMIDS*. ACTUAL LOCATIONS MAY VPRY, BUT ALL CWF WASTE
MUST BE PLACED UNDERNEATH THE TOP SLOPE IN THE PLACEMENT AREAS.
3. EVAPORATION BASIN (STORM WATER COLLECTION AREA) MAY BE FILLED TO ACCOMMODATE OPERATIONAL ACCESS, AS LONG AS THE REMAINING
EVAPORATION BASIN CAN HOLD THE DESIGN STORM RUNOFF AT A DEPTH OF LESS THAN 1 FT.
4. THE 2017 PAD OVERLAY WAS CONSTRUCTED TO IMPROVE THE OPERATIONAL SURFACE. THE OVERLAY WAS CONSTRUCTED BY PLACING A COMBIGRID 30/30 01 GRK 4 C GEOGRID/NONWOVEN COMPOSITE ON TOP OF THE RAP PAD ANL) THEN 1 FT OF ROAD BASE COMPACTED TO A MINIMUM
STANDARD PROCTOR DRY DENSITY OF 905, PER THE LLRW/11e.(2) CC/A/QC MANUAL 'WASTE PLACEMENT WITHOUT COMPACTOR" DENSITY
SPECIFICATION.
5. PLACE COMBIGRID 30/30 01 GRK 4 C GEOGRID/NONWOVEN COMPOSITE AND THEN 1 FT OF ROAD BASE COMPACTED TO A MINIMUM STANDARD
PROCTOR DRY DENSITY OF 905, PER THE LLRW/11e.(2) COA/OC MANUAL "WASTE PLACEMENT WITTIOUT COMPACTOr DENSTIY SPECIFICATION FOR
THE REMAINDER OF THE PAD NOT IMPROVED IN 2017 AND THE HAUL ROAD PAD EXTENSION.
STORM WATER CALCULATIONS:
METHOD USED: RATIONAL, Vue=CIPiAw, Vse=Cseike, WHERE,
Vue = VOLUME OF RUNOFF FROM IMPERIAOUS SURFACE
VSP = VOLUME OF RUNOFF FROM SEMI-PERVIOUS SURFACE
Cue = RUNOFF COEFFICIENT, 0.85 (IMPERVIOUS SURFACE, .-GRAVEL PAVEMENT)
Cse = RUNOFF COEFFICIENT, 0.50 (SEMI-PERVIOUS SURFACE .-LIGHT INDUSTRIAL)
i = DESIGN STORM EVENT, 25 YR-24 HOUR, 1.47 IN. (0.123), SOURCE NOAA (2013)
TOTAL RUNOFF AREA (AREA INSIDE CENTERLINE OF BERM= 547,574 Fr
= AREA OF RUNOFF COLLECTION (IMPERVIOUS SURFACE), 547,574 FT'
ASP = AREA OF RUNOFF COLLECTION (SEMI-PERVIOUS SURFACE), 0 FT'
4
IMPERVIOUS SURFACE VOLUME CALCULATION-
Vtt = 0.85 x 0.123 x 549,054 = 57,249 Fe
SEMI-PERVIOUS SURFACE VOLUME CALCULATION: Va. = 0.50 x 0.123 x 0 = 0 FT'
AREA OF EVAPORATION BASIN = 299,229
DEPTH OF COLLECTED RUNOFF = 57,249 Fr/299,229 FT' = 0.19 FT
CONCLUSION: 1 FT DEPTH OF EVAPORATION BASIN IS ADEQUATE TO STORE RUNOFF FROIA A 25 YR-24 HR STORM EVENT.
1.
5 2 3 4
CAW TOP SLOPE BREAKOVER EXISTING RUNOFF
CONTROL BERMS
ABANDON CL-N5
LYSIMETER PRIOR TO PAD CONSTRUCTION
a- 0 r.4 .n 1.3
STORM WATER CALCULATIONS:
METHOD USED: RATIONAL, Vile=CAriAt.p, Vse=CseiAsp, WHERE,
= VOLUME OF RUNOFF FROM IMPERVIOUS SURFACE
VSP = VOLUME OF RUNOFF FROM SEMI-PERVIOUS SURFACE
Cmp = RUNOFF COEFFICIENT, 0.85 (IMPERVIOUS SURFACE, .ORAVEL PAVEMENT)
CSP = RUNOFF COEFFICIENT, 0.50 (SEMI-PERVIOUS SURFACE .-LIGHT INDUSTRIAL)
= DESIGN STORM EVENT, 25 YR-24 HOUR, 1 47 IN. (0.1231, SOURCE NOAA (2013)
TOTAL RUNOFF AREA (AREA INSIDE CENTERLINE OF BERM= 547,574 F12
Am> = AREA OF RUNOFF COLLECTION (IMPERVIOUS SURFACE), 547,574 Fr
ASP = AREA OF RUNOFF COLLECTION (SEMI-PERVIOUS SURFACE), 0 Fe
4
NOTES:
T. COORDINATES ARE IN THE LOCAL GRID SYSTEM (CLNE) WITH N10,000, E10,000 LOCATED Al THE SW CORNER MONUMENT OF SECTION 32.
2 COORDINATES SHOWN ARE THE APPROXIMATE LIMITS OF THE COMPLETED CWF "PYRAMIDS'. ACTUAL LOCATIONS MAY VARY, BUT ALL CWF WASTE
MUST BE PLACED UNDERNEATH THE TOP SLOPE IN THE PLACEMENT AREAS.
3. EVAPORATION BASIN (STORM WATER COLLECTION AREA) MAY BE FILLE() TO ACCOMMODATE OPERATIONAL ACCESS, AS LONG AS THE REMAINING
EVAPORATION BASIN CAN HOLD THE DESIGN STORM RUNOFF AT A DEPTH OF LESS THAN 1 FT.
1
PHASE I CWF DISPOSAL AREA (216,622 FT2) toi MEGA SHREDDER
FACILITY
\ I • • • HAUL ROAD
N 13,998.2
E 11,879.5 , EL 4267.2 \
N 13,994.6
E 12,081.5 EL 4267.2
o
N 14,605.1 E 11,890.1 EL 4267.2
N 14,601.0 E 12,092.1 EL 4267.2 EcE;
EDGE OF ROADBASE PAD r (CWF DISPOSAL LIMITS)
HAUL ROAD (PAD EXTENSION)
ACTI
VE

C
WF
CL
ASS

A WE
S
T EMB
A
NK
ME
N
T
N 14,593.2 E 12,473.8 EL 4267.2
N 13,988.4 E 12,438.5
EL 4267.2
N 13,987.9
E 12,462.5 EL 4267.2
EXISTING RESTRICTED AREA FENCELINE
(CWF AREA CONTROL FENCE) LYSIMETER CL-N3 MANHOLE REATIN & PROTECT CAW WASTE LIMITS (WASTE TOE)
60 0 60 120 •!:.a. -
6
A
LIMITS OF EXISTING
APPROVED CLAY LINER FINAL
DRAWING
G. DUTSON
D. gOOTH - AS NOTED re../i6/15r& .1.11110 10014 C11
DO
NE
L
YS
IM
E
TE
R

IMPERVIOUS SURFACE VOLUME CALCULATION:
V. = 0.85 x 0.123 x 549,054 = 57,249 fT
SEMI-PERVIOUS SURFACE VOLUME CALCULATION:
Va. = 0.50 x 0.123 x d = 0 Fr
AREA OF EVAPORATION BASIN = 176,659 Fe
DEPTH OF COLLECTED RUNOFF = 57,249 Fe/176,659 Fe = 0.32 FT
CONCLUSION: I FT DEPTH OF EVAPORATION BASIN IS ADEQUATE
TO STORE RUNOFF FROM A 25 YR-24 HR STORM EVENT.
5
D. BOOTH