U.S. ENVIRONMENTAL PROTECTION AGENCY
POLLUTION/SITUATION REPORT
Otsego Township Dam Area - Removal Polrep

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
Region V
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Subject:
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POLREP #45
Progress
Otsego Township Dam Area
059B
Otsego Township, MI
Latitude: 42.4601694 Longitude: -85.7199333
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To:
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Douglas Ballotti, EPA
Samuel Borries, EPA
Mike Ribordy, EPA
Jim Saric, EPA
Mark Mills, MDNR
Polly Synk, MDAG
Cyndi Trobeck, City of Otsego
Valincia Darby, U.S. DOI
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From:
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Paul Ruesch, OSC
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Date:
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7/6/2018
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Reporting Period:
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6/23/2018 - 7/6/2018
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1. Introduction
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1.1 Background
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Site Number: |
059B |
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Contract Number: |
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D.O. Number: |
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Action Memo Date: |
4/6/2016 |
Response Authority: |
CERCLA |
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Response Type: |
PRP Oversight |
Response Lead: |
PRP |
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Incident Category: |
Removal Action |
NPL Status: |
NPL |
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Operable Unit: |
5 |
Mobilization Date: |
8/1/2016 |
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Start Date: |
8/1/2016 |
Demob Date: |
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Completion Date: |
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CERCLIS ID: |
MID006007306 |
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RCRIS ID: |
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ERNS No.: |
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State Notification: |
DEQ |
FPN#: |
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Reimbursable Account #: |
059B |
1.1.1 Incident Category
Time Critical Removal Action - PRP Oversight
1.1.2 Site Description
See PolRep #1
1.1.2.1 Location
See PolRep #1
1.1.2.2 Description of Threat
See PolRep #1
1.1.3 Preliminary Removal Assessment/Removal Site Inspection Results
See PolRep #1
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2. Current Activities
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2.1 Operations Section
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2.1.1 Narrative
Restoration operations are ongoing in BRSAs 6, 7, 8 & 9. Demobilization of equipment, infrastructure, and support trailers is underway.
2.1.2 Response Actions During Reporting Period
BRSA 6
- Continued restoration of construction entrance & staging area.
BRSA 7
- Re-grading and restoration of excavated riverbanks;
and
- Maintenance of stream tube protection measures.
BRSA 8
- Completed restoration planting on riverbanks.
BRSA 9
- Completed restoration of staging area; and
- Completed removal of perimeter construction fencing.
OVERALL SITE
- Though dust control measures continue, particulate monitors were removed and demobilized from the site.
- In-stream turbidity monitors were removed from the river channel.
- Continued operation & maintenance of surface water run-off and erosion control measures;
- Continued irrigation of native plants/grasses in all completed BRSAs;
- Installation of six wood duck enclosures in BRSAs 1, 3, 7, 8 & 9 (see photos);
- Demobilization of office trailers at former command center located at 2063 Covault Lane; and
- Continued restoration activities (grading, contouring, planting) of area at former temporary WCS.
2.1.3 Enforcement Activities, Identity of Potentially Responsible Parties (PRPs)
See PolRep #1
2.1.4 Progress Metrics
Both quantities during the reporting period ('Quantity' column) and totals to date ('Total' column) are included in the table.
Waste Stream |
Medium |
Quantity |
Total |
Manifest # |
Treatment |
Disposal |
Cardboard |
solid |
20 lbs |
1560 lbs |
NA |
recycling |
Otsego Recycling Center
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Plastic |
solid |
10 lbs |
845 lbs |
NA |
recycling |
Otsego Recycling Center |
Metals |
solid |
0 lbs |
44,276 lbs |
various |
recycling |
Broken Arrow Recycling |
Contaminated soil (< 50 ppm* PCBs) |
solid |
0 tons |
53,159 tons(est) |
various |
disposal |
Republic Ottawa County Farms Landfill, Coopersville, MI |
Contaminated soil
(> 50 ppm* PCBs) |
solid |
0 tons |
103.91 tons |
various |
disposal |
US Ecology Michigan,
Belleville, MI |
Contact water |
liquid |
0 gal |
2,013,046 gal |
NA |
on-site WWTP |
On-site reuse/discharge to Kalamazoo River |
Contact water |
liquid |
21,941 gal |
64,069 gal |
various |
off-site WWTP |
Liquid Industrial Waste, Holland, MI |
*Note: 1 ppm = 1 mg/kg
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2.2 Planning Section
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2.2.1 Anticipated Activities
During the next reporting period, the following activities are expected to occur:
BRSA 6
- Continue restoration of staging area; and
- Continue restoration of entrance to staging area off of 19th Street.
BRSA 7
- Restore riverbanks with seed, straw and native trees/plants;
- Demobilize equipment, re-grade and restore staging area;
- Demobilize remaining office trailers; and
- Demobilize temporary storage tanks.
BRSA 8
- Stabilize and re-grade access road along river banks. As in other BRSAs, the road will remain in place to provide for access into floodplain areas that still require clean-up of PCB-contaminated soils in the remedial phase of the project.
SITEWIDE
- Complete construction of irrigation system for native trees/plants/grasses in restored areas; and
- Continue restoration of area surrounding the former temporary WCS and auxiliary spillway.
2.2.1.1 Planned Response Activities
See Sections 2.2.1 & 2.2.1.2
2.2.1.2 Administrative Activities / Next Steps
- Wood Group and START continue assembling project data and field reports and preparing final reports for the project.
- Office trailers were demobilized from the command center formerly located at 2063 Covault Lane. Administrative staff moved to office space located at 557 Lincoln Road (M-89).
2.2.2 Issues
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2.3 Logistics Section
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See PolRep #1
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2.4 Finance Section
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No information available at this time.
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2.5 Other Command Staff
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2.5.1 Safety Officer
A safety meeting is held prior to work start each day by on-site safety officer(s) from Envirocon & AMEC-FW (see photo).
Site surveillance continues during weekends to discourage trespassing into work areas and restored riverbank areas. The main purpose of this surveillance patrols is public safety.
A trespasser entered an area undergoing restoration in BRSA 7, sank in the mud up to his waist, and struggled to extricate himself on July 5. Workers patrolling the site assisted the individual, providing bottled water and a ride home. The individual had been warned in the past against entering the work area, which continues to be closed per MDNR orders approved on September 8, 2016 (Order to Regulate the Use of the Otsego Dam Area, Allegan County, Land Use Orders of the Director Amendment No. 7 of 2016). Additional warning signs will be placed around areas undergoing restoration which have soft soils.
2.5.2 Liaison Officer
- A tour was provided to two representatives from the Otsego Historical Society on July 2.
- Tours were provided for various MDNR & MDEQ staff on June 26 & July 5.
- An inspection of soil erosion and sediment control measures was conducted by inspectors from Allegan County, MDEQ, and MDTMB on June 26.
2.5.3 Information Officer
- Planning is underway for a community meeting to be held in September 2018. USEPA, MDEQ and MDNR will provide an update on the project and information on allowable access/use of the area. The meeting date will be announced in the local news and with flyers distributed door to door around the site.
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3. Participating Entities
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3.1 Unified Command
3.2 Cooperating Agencies
See PolRep #1
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4. Personnel On Site
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On average, the following personnel were present on site during the reporting period:
USEPA - 1
START - 2
MDNR - 1
MDEQ - 1
Envirocon - 37
Grand Rapids Irrigation - 2
SWAT - 1
MJ VanDamme Inc. - 2
K & D Industries West Inc. - 2
Spicer Group, Inc. - 1
Wood Group - 2
Toads Tree Service - 1
TOTAL: 53
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5. Definition of Terms
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BRSA Bank Removal and Stabilization Area
MDEQ Michigan Department of Environmental Quality
MDNR Michigan Department of Natural Resources
MDTMB Michigan Department of Technology, Management and Budget
NTU Nephelometric Turbidity Unit
OSC On Scene Coordinator
PCB Polychlorinated Biphenyl
PM Particulate Matter
PolRep Pollution Report
PRP Potentially Responsible Party
START Superfund Technical Assessment & Response Team (US EPA contractor)
US EPA United States Environmental Protection Agency
WCS Water Control Structure
WWTP Waste Water Treatment Plant
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6. Additional sources of information
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6.1 Internet location of additional information/report
https://response.epa.gov/otsegodam
www.epa.gov/superfund/allied-paper-kalamazoo
6.2 Reporting Schedule
The next PolRep will be generated on July 20.
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7. Situational Reference Materials
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No information available at this time.
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