U.S. ENVIRONMENTAL PROTECTION AGENCY
POLLUTION/SITUATION REPORT
Electro Tech Metal Finishing - Removal Polrep
Initial and Final Removal Polrep
UNITED STATES ENVIRONMENTAL PROTECTION AGENCY
Region X
|
|
Subject:
|
POLREP #1
Initial and Final POLREP
Electro Tech Metal Finishing
10HJ
Vancouver, WA
Latitude: 45.6733280 Longitude: -122.5327920
|
|
To:
|
Preston Sleeger, Department of Interior (POLREP list)
Cliff Villa, EPA
EPA HQ, EPA HQ (POLREP List)
Eugene Lee, EPA HQ (POLREP List)
Gail Akiyama, EPA R10 (POLREP LIST
Susan Haas, EPA R10 (POLREP LIST)
Lynne Kershner, EPA R10 (POLREP LIST)
Thomas Eaton, EPA Region 10 (POLREP List)
Linda Anderson-Carnahan, EPA Region 10 (POLREP List)
Diane Dettling, EPA Region 10 (POLREP List)
Chris Field, EPA Region 10 (POLREP List)
Carl Lautenberger, EPA Region 10 (POLREP List)
Mary Matthews, EPA Region 10 (POLREP List)
Wally Moon, EPA Region 10 (POLREP List)
Dan Opalski, EPA Region 10 (POLREP List)
Kathy Parker, EPA Region 10 (POLREP List)
Calvin Terada, EPA Region 10 (POLREP List)
Art Russell, EPA START (POLREP LIST)
Angie Lopez-Mercado, ERU (POLREP LIST)
Robert Whittier, ERU (POLREP List)
Sherry Fielding, HQ OEM
Adam Bilodeau, US EPA - CSC (POLREP LIST)
Grechen Schmidt, US EPA Region 10
|
|
From:
|
Jeffrey Fowlow, On-Scene Coordinator
|
|
Date:
|
3/15/2010
|
|
Reporting Period:
|
March 4-15, 2010
|
|
1. Introduction
|
|
|
1.1 Background
|
|
|
|
|
Site Number: |
10HJ |
|
Contract Number: |
|
|
D.O. Number: |
|
|
Action Memo Date: |
9/11/2009 |
|
Response Authority: |
CERCLA |
|
Response Type: |
Time-Critical |
|
Response Lead: |
EPA |
|
Incident Category: |
Removal Action |
|
NPL Status: |
Non NPL |
|
Operable Unit: |
|
|
Mobilization Date: |
3/4/2010 |
|
Start Date: |
3/4/2010 |
|
Demob Date: |
3/15/2010 |
|
Completion Date: |
3/15/2010 |
|
CERCLIS ID: |
WAN001002811 |
|
RCRIS ID: |
|
|
ERNS No.: |
|
|
State Notification: |
|
|
FPN#: |
|
|
Reimbursable Account #: |
|
1.1.1 Incident Category
Inactive Production Facility
1.1.2 Site Description
The former Electro Tech facility (ceased business in 2009) is located in a small business/light industrial park east of downtown Vancouver. The business park is comprised of 13 rental units of which Electro Tech operates out of 4 units: Units 4, 5, 6 and 7. Brad Reiner also rents Unit 10 for personal storage. The entire business park is owned by Ms. Sally Biffle, who also owns J&S Steel, a company operating out of the same business park. The business park is surrounded by light industrial and commercial businesses. Residential neighborhoods are located within 500 feet of Electro Tech on the north, south, and west sides.
1.1.2.1 Location
The City of Vancouver, Washington, is the county seat of Clark County. Vancouver is located on a rolling plain (150-290 feet above mean sea level) above the Columbia River, which separates Vancouver from Portland, Oregon. The population of Vancouver is 164,500 and the city occupies 48.5 square miles. The Cascade Mountains are located approximately 30 miles east of Vancouver and the Pacific Ocean is approximately 70 miles west.
1.1.2.2 Description of Threat
Arsenic, cadmium, chromium, lead, and other metals have been detected in sludge samples collected from a storm sewer following the 2007 spill at the Electro Tech site and in subsurface soils and groundwater samples collected from the property. Those metals are hazardous substances as defined by sections 101(14) and 101(33) of CERCLA, as amended, 42 U.S.C. §9601(14) and (33).
1.1.3 Preliminary Removal Assessment/Removal Site Inspection Results
Inside the Electro Tech shop are seven vats of various dimensions and eight 55-gallon drums. Five of the seven vats contain metal polishing solutions and two of the 55-gallon drums contained liquid contents (an estimated total of 1000-2000 gallons). The owner of the business claimed that, based on generator knowledge, these substances are RCRA hazardous wastes. Metals detected in samples collected from Electro Tech include arsenic, cadmium, chromium, copper, lead, nickel, and zinc. These metals were detected in sludge samples collected from storm drains immediately outside of the facility following a 2007 spill from Electro Tech where metal-polishing liquids were released from the shop and flowed into the storm drains.
The presence of metals and other contaminants in soil and groundwater samples collected from the property may indicate additional releases from Electro Tech and/or other tenants through a common septic system and/or other discharge points such as holes or cracks in the shop building. The floor of the shop occupied by Electro Tech was covered by equipment and therefore could not be examined. The floors, walls, ceiling, and other hard surfaces of the building itself are suspected to be contaminated based on staining, pitting, and other signs of chemical corrosion. Characterization of the wastes and an evaluation of the shop interior will occur as part of the removal action.
|
|
2. Current Activities
|
|
|
2.1 Operations Section
|
|
|
|
2.1.1 Narrative
There were 3 main elements to the SOW of this Removal Action.
Removal of Hazardous Substances:
On Thursday, March 4, 2010, a total of 1204 gallons of corrosive liquids were removed via a vacuum truck with a stainless steel tank. The liquids were transported to PSC in Tacoma, WA for treatment and disposal.
On Monday, March 8, 2010, ten drums of sludge (corrosive solids), 2 drums of flammable liquid. 1 drum of alkaline solids, and 1 five-gallon bucket of acid liquid were transported to PSC in Tacoma, WA for treatment and disposal.
On Thursday, March 11, 2010, a total of 630 gallons of water used to decontaminate the ceiling, floor, and walls of the Electro Tech shop were transported as hazardous waste (liquid) to PSC in Tacoma, WA.
On Thursday, March 18, 2010, one drum of oxidizer solid was transported to PSC in Tacoma, WA, for treatment and disposal.
Removal of Hazardous Debris:
From March 6 to March 11, 2010, 3 roll off boxes containing a combined 40 cubic yards of contaminated debris was removed from the Electro Tech facility. The contaminated debris included vats (cut apart), paper, carpeting, wood, poly liners, PPE, etc. The debris was transported as hazardous waste (solid) to the Chem Waste Management landfill in Arlington, Oregon.
Several reusable pieces of equipment of relatively high value were decontamninated by pressure washing and scrubbing with detergent. The decontaminated items included power tools (drill press, forklift) that the owner (Brad Reiner) intends to retain for personal use and 3 tanks, 2 pieces of equipment (rectifier and chiller), and several industrial items (I-beams, hangers). The industrial items were given to a local company for use exclusively in their plating business.
A stainless steel tank was cut into pieces, decontaminated and recycled at Metro Metals in Portland, OR.
Decontamination of Building Surfaces:
After all hazardous substances and hazardous debris were removed from the building, the building surfaces were washed to prevent loose contamination from being spread outdoors and presenting a threat to human health and the environment. The ceiling and walls were lightly washed and lightly scrubbed to remove loose contaminants. The floor of the facility was highly contaminated with solid powder, liquid, and sludge from the polishing operation. The floor was swept to remove loose contamination and then mechanically abraided using a disc sander to remove more persistent contaminants. After sanding the rough, dried crystalline solids to smooth the surfaces, the entire floor was pressure washed. All water used to decontaminate the ceiling, walls, and floor was captured using a vacuum truck and disposed. EPA observed all pressure washing operations and no water was allowed to release from the building. A moderate amount of staining remained on the facility floor following sanding and pressure washing. The OSC determined that this persistent staining did not consititute a substantial threat to human health or the environment.
2.1.2 Response Actions to Date
This Initial and Final POLREP details all response actions to date. No additional response activities are anticipated at the Electro Tech facility.
2.1.3 Enforcement Activities, Identity of Potentially Responsible Parties (PRPs)
This Removal Action was completed by the PRP under an Administrative Order on Consent.
2.1.4 Progress Metrics
| Waste Stream |
Medium |
Quantity |
Manifest # |
Treatment |
Disposal |
| Corrosive liquids |
Liquid |
1204 gallons |
|
|
PSC, Tacoma |
| Corrosive solids |
Sludge |
10 X 55 gal drums |
|
|
PSC, Tacoma |
| Flammable liquids |
Liquid |
2 X 55 gal drums |
|
|
PSC, Tacoma |
| Alkaline solids |
Solids |
1 X 55 gal drum |
|
|
PSC, Tacoma |
| Corrosive liquid (Acid) |
Liquid |
1 X 5 gal bucket |
|
|
PSC, Tacoma |
| Oxidizer |
Solid |
1 X 55 gal drum |
|
|
PSC, Tacoma |
| Decontamination water |
Liquid |
630 gallons |
|
|
PSC, Tacoma |
| Solid waste debris |
Solid |
40 cubic yards |
|
|
Chem Waste Mgmt, Arlington |
|
|
|
2.2 Planning Section
|
|
|
|
2.2.1 Anticipated Activities
No further activities are anticipated.
2.2.1.1 Planned Response Activities
All wastes have been removed from the site. It is not anticipated that this site will be referred to any other program or agency.
2.2.1.2 Next Steps
To comply with the terms of the AOC, the PRP shall submit a final report of removal activities.
2.2.2 Issues
The goals described in the Action Memo have been achieved. Hazardous substances contained in the tanks, vats, and drums have been removed and sent to a TSD facility. By removing the liquids, the threat of further release of hazardous substances to the storm drains in the parking lot were eliminated. Contaminated debris was removed and sent to a hazardous waste landfill. Contaminated equipment was decontaminated and removed from the property, sent for reuse, or recycled. The building surfaces were washed to remove loose contamination, thereby reducing the threat to future tenants and /or release of additional contamination into the environment. After removal of equipment, debris, and surface contamination, EPA was able to examine the floor of the facility to evaluate the potential for contaminants to have migrated or drained through cracks, holes, or drains in the floor. These passageways, if present, would not have been visible due to the surface obstructions while the business was operating. Although there were cracks in the concrete floor and one capped (probable) toilet drain in the floor, no evidence was observed that would indicate a substantial route of contamination to the soil below the concrete floor of the building.
|
|
|
2.3 Logistics Section
|
|
|
|
No information available at this time.
|
|
|
2.4 Finance Section
|
|
|
|
|
|
|
|
| |
Budgeted |
Total To Date |
Remaining |
% Remaining |
|
Extramural Costs
|
| ERRS - Cleanup Contractor |
$40,000.00 |
$0.00 |
$40,000.00 |
100.00% |
| TAT/START |
$40,000.00 |
$4,000.00 |
$36,000.00 |
90.00% |
|
Intramural Costs
|
| USEPA - Direct |
$20,000.00 |
$5,000.00 |
$15,000.00 |
75.00% |
| |
| Total Site Costs |
$100,000.00 |
$9,000.00 |
$91,000.00 |
91.00% |
* 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.
|
|
|
2.5 Other Command Staff
|
|
|
|
2.5.1 Safety Officer
No injuries were reported during this removal action.
2.6 Liaison Officer
2.7 Information Officer
2.7.1 Public Information Officer
2.7.2 Community Involvement Coordinator
|
|
3. Participating Entities
|
|
|
No information available at this time.
|
|
4. Personnel On Site
|
|
|
1-EPA OSC
1-START
3-PRP Contractors
|
|
5. Definition of Terms
|
|
|
No information available at this time.
|
|
6. Additional sources of information
|
|
|
No information available at this time.
|
|
7. Situational Reference Materials
|
|
|
No information available at this time.
|
|
POLREP #1 Last Updated 3/19/2010
|
|
|
