DRC-2025-002315

Deq submit <[e-mail]>
Fwd: Fw: [EXTERNAL] Updated Evaporation Pond Schedule 15JUL25
1 message
LLRW DWMRC <[e-mail]>Mon, Jul 21, 2025 at 11:22 AM
To: Deq submit <[e-mail]>
drc
---------- Forwarded message ---------
From: Shauna L. Watkins <[e-mail]>
Date: Thu, Jul 17, 2025 at 10:43 AM
Subject: Fw: [EXTERNAL] Updated Evaporation Pond Schedule 15JUL25
To: carlo Romano <[e-mail]>, LLRW <[e-mail]>
Cc: James M. Cason <[e-mail]>, Todd L. Stewart <[e-mail]>, Brennon
Dick <[e-mail]>
Up coming Pond schedule.
Shauna Watkins
Quality Assurance Specialist II

EnergySolutions LLC
2235 S Saltbush Rd
Grantsville, Ut 84029
O: 801-649-2072
C: 435-882-7841
[e-mail]

From: [e-mail] <[e-mail]>
Sent: Tuesday, July 15, 2025 3:57 PM
To: Garre Q. Dutson <[e-mail]>; Shauna L. Watkins <[e-mail]>
Cc: Dave Booth <[e-mail]>; 'Jared Bunn' <[e-mail]>;
[e-mail] <[e-mail]>; [e-mail]
<[e-mail]>
Subject: [EXTERNAL] Updated Evaporaon Pond Schedule 15JUL25

EXTERNAL: This message is from a NON-EnergySolutions sender, please ensure it is from a legitimate source.
DO NOT click links or open attachments if sender is unknown or the message seems suspicious in any way.
To All,
7/21/25, 3:14 PM State of Utah Mail - Fwd: Fw: [EXTERNAL] Updated Evaporation Pond Schedule 15JUL25
https://mail.google.com/mail/b/AEoRXRRUBWTxvvsfZ2QNmNJP804U3Oe14PtErPsdP69-lors0uj9/u/0/?ik=adf9d5e615&view=pt&search=all&permthid…1/2

Attached is the updated Energy Solution Evaporation Pond Schedule.

Regards, Dave

David Cummings | SR. Vice President | Broken Arrow Inc.
8960 Clinton Landing Road | Lake Point | Utah | 84074
O: [phone] | F: [phone] | M: [phone]

ES Evap Pond Schedule 15JUL25.pdf
83K
7/21/25, 3:14 PM State of Utah Mail - Fwd: Fw: [EXTERNAL] Updated Evaporation Pond Schedule 15JUL25
https://mail.google.com/mail/b/AEoRXRRUBWTxvvsfZ2QNmNJP804U3Oe14PtErPsdP69-lors0uj9/u/0/?ik=adf9d5e615&view=pt&search=all&permthid…2/2
Energy Solutions / 2025 Evaporation Pond Schedule
Act
ID
Activity
Description
Orig
Dur
Rem
Dur
Early
Start
Early
Finish %
07
JUL
2025
14
AUG
21
SEP
28
OCT
04
NOV
11 18 25 01 08 15 22 29 06 13 20 27 03
10 Total Calendar Days 60 *60 *04AUG25 02OCT25 0
100 Pre-Construction Meeting 0 0 04AUG25
*
0
110 Mobilization Project Support Equipment 2 2 04AUG25 05AUG25 0
120 Site Safety Training 1 1 06AUG25 06AUG25 0
130 Clearing and Grubbing 1 1 07AUG25 07AUG25 0
140 Excavation - Approx 43,000 CY 18 18 07AUG25 01SEP25 0
150 Berm Construction 2 2 01SEP25 02SEP25 0
160 Foundation Finish Grading 2 2 01SEP25 02SEP25 0
170 Clay Liner Placement - Approx 4,800 CY 5 5 03SEP25 09SEP25 0
180 Anchor Trench Construction 2 2 09SEP25 10SEP25 0
190 Clay Liner Finish Grading 3 3 11SEP25 15SEP25 0
200 Sump Construction / Leak Detection System 10 10 16SEP25 29SEP25 0
210 HDPE Liner Installation 7 7 17SEP25 25SEP25 0
220 Spillway and Off-Loading Concrete Work 10 10 17SEP25 30SEP25 0
230 Project Cleanup & Demobilization 2 2 01OCT25 02OCT25 0
240 Project Completed & Accepted 0 0 02OCT25 0
Total Calendar Days
Pre-Construction Meeting
Mobilization Project Support Equipment
Site Safety Training
Clearing and Grubbing
Excavation - Approx 43,000 CY
Berm Construction
Foundation Finish Grading
Clay Liner Placement - Approx 4,800 CY
Anchor Trench Construction
Clay Liner Finish Grading
Sump Construction / Leak Detection System
HDPE Liner Installation
Spillway and Off-Loading Concrete Work
Project Cleanup & Demobilization
Project Completed & Accepted
Early start pointEarly finish point
Early barProgress barCritical bar
Summary bar
Progress pointCritical point
Summary point
Start milestone pointFinish milestone point
Project Owner - Energy Solutions
Contractor - Broken Arrow Inc.
Date Revision Checked Approved
15JUL25 D.Cummings KC/SM DC
18JUN25 D.Cummings KC/SM DC
02MAY25 D.Cummings KC/SM
Start date 18JUN25
Finish date 02OCT25
Data date 15JUL25
Run date 15JUL25
Page number 1A
© Primavera Systems, Inc.