DSHW-2018-005374 - 0901a06880847be2

e AMERICAN PACIFIC' Div of Waste Management
and Radiation Control
JUN 1 1 2018
wiN-2c2/e-005374-
Certified Mail
Return Receipt Requested June 8, 2018
Mr. Scott Anderson
State of Utah
Department of Environmental Quality
Division of Waste Management and Radiation Control
P.O. Box 144880
Salt Lake City, UT 84114-4880
Dear Mr. Anderson,
RE: American Pacific Surface Impoundment Update
10622 West 6400 North, Cedar City, UT 84721
UTD988072294
This letter conveys our annual sample of the wastewater discharged to the AMPAC
evaporative surface impoundment as directed by DWMRC. We used the TCLP method
as directed.
American Pacific gathered a representative sample of the outfall to the surface
impoundment and sent it to ChemTech Ford Laboratory for analysis.
TCLP results indicated the following levels: Lead (0.21 mg/L), Barium (0.04 mg/L),
Chromium (.010 mg/L), Arsenic (ND), Silver (ND), Cadmium (ND), Selenium (ND),
and Mercury (ND) (See Attached analysis).
We will continue to sample as directed each year and send you the results.
If you have any further questions, please contact Ryan Hess at [phone].
Sincerely,
Ryan Hess
Director
Safety and Environmental Engineering
American Pacific
10622 West 6400 North • Cedar City, Utah 84721 USA
Tel: [phone] • Fax: [phone] ampac.us
CH EMTECH-FORD LA BORATO RIES
Chemtech-Ford Laboratories
Serving the Intermountain West Since 1953
9632 South 500 West
Sandy, UT 84070
0.[phone] F: [phone]
www.ChemtechFord.com
Certificate of Analysis
American Pacific PO# :
Jay Johnson Project Name: WECCO Outfall
10622 West 6400 North Receipt: 5/31/18 13:10 @ 23.80 *C
Cedar City, UT 84721 Date Reported: 6/6/2018
Sample ID: WECCO Pond Outfall
Date Sampled: 5/24/18 7:00
Matrix: Water Lab ID: 18E1617-01
TCLP
Minimum
Reporting Analysis
Result Units Limit Limit Method Date/Time CAS No.
TCLP Metals
Arsenic. TCLP ND mg/L 5 0 50 ERA 6010B 6/4/18 14 00 7440-38-2
Barium, TCLP 0.04 mg/L 100 0 20 EPA 6010B 6/4/18 14 00 7440-39-3
Cadmium, TCLP ND mg/L 1 0 050 EPA 6010B 6/4/18 14 00 7440-43-9
Chromium, TCLP 0.010 mg/L 5 0 050 EPA 6010B 6/4/18 14 00 7440-47-3
Lead, TCLP 0.21 mg/L 5 0 20 EPA 6010B 6/4/18 14.00 7439-92-1
Mercury, TCLP ND mg/L 0 2 0 0020 EPA 7470A 6/1/18 14 09 7439-97-6
Selenium, TCLP ND mg/L 1 0 50 EPA 6010B 6/4/18 14 00 7782-49-2
Silver, TCLP ND mg/L 5 0 05 EPA 6010B 6/4/18 14 00 7440-22-4
Project Name: WECCO Outfall CtF WO#: 18E1617
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