|
United
States Environmental Protection Agency
Region V
POLLUTION REPORT
|
| Date: |
Friday, December 12, 2008
|
| From: |
Brian Kelly
|
| To: |
Jason El-Zein, U.S. EPA
|
Linda M. Nachowicz, U.S. EPA
|
|
Mark Durno, U.S. EPA
|
Beverly Kush, U.S. EPA
|
|
David Chung, U.S. EPA - HQ
|
Tracy Johnson, U.S. EPA
|
|
Michael Chezik, U.S. DOI
|
David Novak, U.S. EPA
|
|
Carol Ropski, U.S. EPA
|
Mick Hans, U.S. EPA
|
|
John Maritote, U.S. EPA
|
NRC Duty Officer, USCG
|
|
Mary Schafer, MDEQ
|
Milton Scales, MDEQ - EMC
|
|
Bruce VanOtteren, MDEQ
|
Joe Walczak, MDEQ
|
|
Amy Keranen, MDEQ
|
Bill Messenger, EPA
|
|
Patrick Hamblin, U.S. EPA
|
Brian Cooper, U.S. EPA
|
|
A Marouf, U.S. EPA
|
Steve Delong, U.S. NPS
|
|
Sharon Baker, DEQ
|
Virginia Narsete, EPA
|
|
Jeff Kelley, U.S. EPA
|
|
|
Subject:
|
Initial/Final
Mason Sand Removal
Mason, MI
Latitude: 47.1419000
Longitude: -88.4589000
|
| POLREP No.: |
1
|
Site #:
|
05S8
|
| Reporting Period: |
|
D.O. #:
|
|
| Start Date: |
11/17/2008
|
Response Authority:
|
CERCLA
|
Mob Date: |
11/17/2008
|
Response Type:
|
Time-Critical
|
| Demob Date: |
11/20/2008
|
NPL Status:
|
NPL
|
| Completion Date: |
12/11/2008
|
Incident Category:
|
Removal Action
|
| CERCLIS ID #: |
|
Contract #
|
|
| RCRIS ID #: |
|
|
|
Following the July-August 2007 Lake Linden Emergency Response, U.S. EPA initiated a survey of the Torch Lake Area from the Quincy Smelter to the Gay Stampsand deposit. During the survey, the Mason Sands (AOI 10) was identified as having exposed stamp sands that contained elevated arsenic and drums that contained residual waste.
|
|
At the request of U.S. EPA's Remedial Branch, U.S. EPA's Removal Branch mobilized to the site on 11/17/08 and removed approximately 30 tons of arsenic contaminated soil and 10 drums containing residual waste. The area from which contaminated soils were removed was backfilled with clean fill. Prior to backfill, U.S. EPA's FIELDS team conducted XRF screening at the base of the excavation; all arsenic levels were <5 ppm. Laboratory confirmation samples showed the highest level remaining before backfill was 1.6 mg/kg (1.6 ppm).
Final disposal occurred on December 11, 2008 with shipment of the wastes to Delta Solid Waste Management Authority.
|
| |
Budgeted |
Total To Date |
Remaining |
% Remaining |
|
Extramural Costs
|
| ERRS - Cleanup Contractor |
$40,000.00 |
$20,000.00 |
$20,000.00 |
50.00% |
| START |
$5,000.00 |
$4,000.00 |
$1,000.00 |
20.00% |
|
Intramural Costs
|
| |
| Total Site Costs |
$45,000.00 |
$24,000.00 |
$21,000.00 |
46.67% |
* The above accounting of expenditures is an estimate based on figures known to the OSC at the time this report was written. The OSC does not necessarily receive specific figures on final payments made to any contractor(s). Other financial data which the OSC must rely upon may not be entirely up-to-date. The cost accounting provided in this report does not necessarily represent an exact monetary figure which the government may include in any claim for cost recovery.
|
30 tons of arsenic contamianted soil and 10 drums
Delta Solid Waste Management Authority
5701 19th Avenue North
Escanaba, MI 49829
|
response.epa.gov/mason
POLREP #1 Last Updated 1/26/2023
|