This report shows data entered as of April 25, 2017 at 5:08:51 PM
This report contains site details, organized into the following sections: 1) Site Photos (appears only if the site has photos); 2) General Site Information; 3) Site Characteristics; 4) Substance Contamination Information; 5) Investigative, Remedial and Administrative Actions; and 6) Site Environmental Controls (i.e., institutional or engineering controls; appears only if DEQ has applied one or more such controls to the site). A key to certain acronyms and terms used in the report appears at the bottom of the page.
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|Site ID: 5094||Site Name: Bob's Metals, Inc.||CERCLIS No:|
|Address:||1815 N Columbia Blvd. Portland 97217|
|County: Multnomah||Region: Northwest|
|Other location information:||The City of Portland lists the site address both as 1815 n Columbia Blvd., and 1837 N Columbia Blvd. The Bobís Metals site is located in a heavy industrial area of North Portlandís Kenton neighborhood, along the north side of N Columbia Boulevard, just under ľ mile west of Interstate Highway 5 [I-5]. Columbia Slough forms the siteís northern boundary. A Union Pacific Railroad [UPRR] right-of-way lies between the siteís southern boundary and N Columbia Boulevard. An elevated TriMet light rail line and N Denver Avenue lie 460- and 515 feet west of the site. A vegetated and partially backfilled bed of a former, unnamed creek forms the siteís eastern boundary. The municipal stormwater sewer that terminates at City of Portland Stormwater Outfall #61 is aligned along the path of the former creek bed. The Hoffman Property (ECSI #2846) lies at the northwest corner of the site; Familian NW (ECSI #2847) lies between the site and N Denver Avenue; Familian NW-2121 N Columbia Blvd. (ECSI #3860) lies to the west, just beyond N Denver Avenue; Nicolai Co. (ECSI #679) lies south of the site, just beyond N Columbia Boulevard; Blasen Family LLC (ECSI #3785) lies to the east, just beyond the former creek bed.|
|Investigation Status:||Suspect site requiring further investigation|
|Brownfield Site: No||NPL Site: No||Orphan Site: No||Study Area: No|
|Property:||Twnshp/Range/Sect: 1N , 1E , 9||Tax Lots: 200, 300|
||Site Size: 14.20 acres|
|Other Site Names:||
|General Site Description:||
The site is comprised of two adjoining tax lots totaling 14.20 acres, and is partially fenced along its southern and western property lines. Vehicle access is possible both from N Columbia Boulevard and N Denver Avenue. Most of the site is covered either by buildings or asphalt paving, although the northeastern quarter of the site has numerous areas with exposed soil or gravel surfaces. Six buildings are currently located on the southern one-third to one-half of the siteís two tax lots. A 75- to 180 foot wide strip of vegetation is present along the strongly sloped southern bank of the Columbia Slough; as much as one-fourth of the eastern tax lot (Tax Lot 200) is unpaved.
Site terrain is uneven, with surface elevations ranging from about 48 feet above mean sea level [MSL] west of the siteís former Fabrication Shop and north of Building 6, to a surface water level of about 8 feet MSL on the Columbia Slough. South of the siteís former Fabrication Shop, the land surface slopes downward to the south-southeast; to the east of the Fabrication Shop, the land surface slopes strongly downward to the east; northwest of the Fabrication Shop, the land surface slopes strongly downward to the north.
MDRI Properties, LLC, acquired the site from Familian Northwest, Inc. (since 2003, a division of Ferguson Enterprises, Inc. of Virginia) in August 2007. Robert Weinstein, the President of Bobís Metals, Inc., is also a member of MDRI Properties, LLC. Although Bobís Metals has been in business for at least 20 years, the company has only operated at the site since November 2007. The business previously operated at the site of Zidell Marine Corp. (Zidell Waterfront Property; 3121 SW Moody Ave.; ECSI #689). Buildings 10 and 11, at the southeast corner of the Bobís Metals recycling facility, have been leased to Kleen Blast since late 2007 or early 2008.
Familian Northwest, Inc., a plumbing supply distributor, acquired the property from Timberline Forest Products, Ltd. (Timberline of Portland, Inc.) in 1993, and generally used the site for outdoor storage of metal pipe, coated metal pipe, and PVC pipe. The Fabrication Shop was used for pipe cutting and threading. Building 11 was used for fork lift repairs and as a paint shop. Building 10 was originally constructed in 1981 as a vehicle maintenance shop.
Timberline Forest Products acquired the site in 1988 from Nicolai Morgan, the successor of the Nicolai Company. It is not known if, or how long, Timberline may actually have operated at the site. Nicolai Company, previously known as Nicolai Door Manufacturing Co. (1950-1965), and Nicolai Door Co. (1930), operated a planning mill, moulding fabrication shop, and drying kilns at the site from sometime before 1924 until 1986 .
Buildings 11 is the historic location of Durable Roofing Manufacturing Co. (prior to 1924), Columbia Cabinet & Fixture Co. (1950), and Standard Pail Co. (1950-64), a pail reconditioning operation. Durable Roofing Manufacturing Co. operated a tar oven in the northwest addition of Building 11. Columbia Cabinet & Fixture Co. had a paint shop within the southern extension of Building 11, and a paint factory within the main portion of Building 11.
The northern portion of the property was used for agricultural purposes through at least 1955. A hog farm occupied the northeast quarter of Tax Lot 200 in the 1940ís, while several residential buildings were located along the west central portion of the tax lot. The northern portion of the site was overgrown with dense vegetation in 1966. Aerial photograph suggest that fill may have been added to this portion of the property in 1972-1980.
Site groundwater contains metals (arsenic, lead, barium, cadmium, and chromium). PCE and TCE were detected in groundwater within the siteís southern property line these contaminants could be associated with a recognized areawide groundwater contamination plume.
Three metals (arsenic, lead, and chromium) were detected in the siteís shallow soils at concentrations that appear well above local background concentrations, and could represent a potential threat to groundwater, although the presence of these metals could be attributable to site fill. Low to moderate concentrations of oil have been detected in site soils at several locations, although no PAHs have been detected. There is no indication that residual Bunker C fuel contamination in subsurface soils west of Building 9 was ever removed, or that the contaminated soils in this area were ever analyzed for PAHs or toxic metals.
Catch basin sediment collected in 2013 were above occupational risk based concentrations for lead and PCBs.
|Manner and Time of Release:||
Underground petroleum storage tank releases.
Possible historic site activities.
Possible migration of contaminated groundwater from off-site (PCE and TCE contamination).
Possible contaminated fill.
|Hazardous Substances/Waste Types:||Metals, PCBs, Petroleum (diesel fuel, Bunker C fuel, probably PAHs, possibly petroleum tar), PCE and TCE.|
Site contaminanats in soils represent potential human health threats through direct contact, incidental ingestion, or inhalation. They may also represent potential ecological threats to fish and protected migratory waterfowl in Columbia Slough.
Site groundwater may discharge to Columbia Slough, so groundwater contaminants could represent a threat to aquatic life, migratory water fowl, or recreational users of the slough.
There are also a number of industrial wells within 1/4 mile of the site. Groundwater contaminants could affect industrial water use or represent an exposure threat through direct human contact.
In approximately 2011, a 3ft berm was constructed in the northeast quater of the site, prior to this There were no stormwater runoff controls. Much the area lies within the slough's 100-year flood zone.
Prior to 2015, Stormwater runoff from the southern portion of the site was directed to a brick lined manhole and to the municipal stormsewer.
Stormwater currently infiltrates on site, with a majorty of stormwater directed towards a treatment system and discharge into a DEQ rule authorized UIC.
See pathways section
|Status of Investigative or Remedial Action:||
[9/26/11 SAM/ICP] Bob's entered into a voluntary agreement with DEQ in August 2011 to assess stormwater and source control measures for the property.
A draft stormwater source control evaluation work plan was submitted to DEQ on Sept 23, 2011. DEQ is reviewing work plan.
[2/27/12 SAM/ICP] Source Control Evaluation work plan approved by DEQ 1/20/12.
[10/12/12 SAM/ICP] A dye study indicated stormwater from the SW portion of the facility drains to the city system(outfall 61) and will require a stormwater permit. An infiltration pond near the center of the property and a berm has been constructed the NE corner of the site to control stormwater, prior to DEQ cleanup involvement.
[1/16/14 SAM/ICP] Bob's Metals is evaluating stormwater management on site, which will consider infiltration on site.
[12/5/14 SAM/ICP] Construction for stormwater improvements began fall of 2014. Stormwater from a majority of the site stormwater will be re-routed to a Wavelonics treatment system before being discharged to a UIC(#14903).
[11/6/15 SAM/VCP] Stormwater improvements completed in late 2014. Currently no stormwater discharges off site and the NPDES 1200-COLS permit was terminated December 2014. The current stormwater treatment and Underground Injection Control (UIC) system appear to functioning as designed.
[4/7/17 SAM/VCP] DEQ has concluded that the stormwater source control measures have been implemented as summarized in the staff report and documented in the August 2016 Final Source Control Evaluation Report.
DEQís Source Control no further action determination is based on completion of the following actions which are described in more detail in WebDocs:
ē Eliminating off-site discharges of stormwater to the Columbia Slough by decommissioning drainage basins which previously drained to City of Portland Outfall 61 and the eastern swale.
ē Replumbing and grading the site such that stormwater runoff from a majority of the site is treated via electro-coagulation, settling and clarification before discharge into a DEQ rule authorized Underground Injection Control system. The system and detention area will accommodate up to a 100-year storm event.
ē Closing the former onsite infiltration pond, which included removal of pond sediments, characterization of groundwater, soil and sediments, and backfilling with asphalt.
To support a full no further action additonal work is required including:
ē Evaluation of potential upland risk to site workers; including potential sources and exposure pathways for contaminants.
ē An evaluation of releases from historic Basin 4 to the swale east
ē A plan for addressing historical releases of contaminants to the Columbia Slough
1. A Phase I Environmental Site Assessment, 14.2-Acre Industrial Property, 1815 N Columbia Boulevard, Portland, Oregon, prepared for Sterling Savings bank and Bobís Metals Inc., by Assessment Associates, Inc., Environmental Consulting, AAI Project No. 1035, May 29, 2007.
2. Site Investigation and Remediation Report, 1815 N. Columbia Boulevard, Portland, Oregon, prepared for Bobís Metals Inc., Portland, Oregon, by PBS Engineering and Environmental, PBS Project No: 18648.000, July 2007.
3. Infiltration Evaluation, Bobís Metal, 9000 N. Denver Avenue, Portland, Oregon, prepared for Bob Weinstein, Bobís Metal, P.O. Box 10074, Portland, Oregon, by Terra Dolce Consultants, Inc., Project No. 346-001, August 26, 2008.
4. Facility Diagram, Figure 2, Bobís Metals, 1837 N. Columbia Boulevard, Portland, Oregon, prepared by Wohlers Environmental Services, Inc., Project No. 08-0022, 11/12/08.
5. Preliminary Assessment, Nicolai Morgan, 1812 N. Columbia Boulevard, Portland, Oregon, EPA ID # ORD038044152 (ECSI #679), prepared for USEPA, Region 10, by Oregon DEQ, September 13, 1991.
6. Phase II Environmental Site Investigation, Project Task No. 100.690, Document No. 100.690, Pelett Property, 1812 North Columbia Boulevard, Portland, Oregon, Tri-Met File No. 1219, prepared for Tri-County Metropolitan District of Oregon, 710 NE Holladay Street, Portland, Oregon, by Parsons Brinckerhoff, February 14, 2001.
7. DEQ LUST File 26-92-0060, Nicolai Door, Archive Box #54.
8. Stormwater Source Control Work Plan. 12/20/12. Prepared by Geodesign.
9. Stormwater Source Control Activites Report. 9/13/13. Prepared by EES
10. Environmental Media Management Workplan. 6.4.14. Prepared by Farallon.
11. Source Control Evaluation Report. 8/16/16. Prepared by Farallon.
12. Staff Memorandum in support of a Source Control Determination. 4/5/17. Prepared by DEQ.
|Substance||Media Contaminated||Concentration Level||Date Recorded|
|ARSENIC||Groundwater||47.3 ppb arsenic in groundwater at 38-45 ft bgs in boring B-6. 32.7 ppb at 28-35 ft bgs in boring B-4. 20.9 ppb at 20-30 ft bgs in B-1. 13.7 ppb at 31-40 ft bgs in B-5. 3.8 ppb at 36-45 ft bgs in B-7.||6/27/2007|
|ARSENIC||Sediment||10.6 ppm srsenic in Columbia Slough sediments along site (sample LS-17).||1/21/2006 2:14:55 PM|
|ARSENIC||Soil||46.6 ppm arsenic in soil at 4-5 ft bgs in boring B-4. 15.1 ppm in soil at 4-5 ft bgs in boring B-6. 9.8 ppm in soil at 4-5 ft bgs in boring B-5. 8.9 ppm in soil at 2-3 ft bgs in boring B-2.||6/27/2007|
|BARIUM||Groundwater||1,770 ppb barium in groundwater at 28-35 ft bgs in boring B-4. 611 ppb at 38-45 ft bgs in B-6. 522 ppb at 20-30 ft bgs in B-1. 381 ppb at 31-40 ft bgs at B-5. 219 ppb at 36-45 ft bgs at B-7.||6/27/2007 1:49:42 PM|
|BARIUM||Soil||215 ppm barium in soil at 3.5-4.5 ft bgs in boring B-3. 155 ppm barium in soil at 2-3 ft bgs in boring B-1. 131 ppm at 4-5 ft bgs in boring B-5. 129 ppm at 4-5 ft bgs in boring B-6.||6/27/2007|
|BUNKER - FUEL OIL||Soil||5/15/1992 2:08:08 PM|
|CADMIUM||Groundwater||3.54 ppb cadmium in groundwater at 28-35 ft bgs in boring B-4. 1.54 ppb at 38-45 ft bgs at B-6. 1.52 ppb at 20-30 ft bgs at B-1.||6/27/2007 1:52:38 PM|
|CADMIUM||Sediment||2.07 ppm cadmium in Columbia Slough sediments along sitye (sample LS-17).||1/21/2006 2:17:31 PM|
|CADMIUM||Soil||0.719 ppm cadmium in soil at 4-5 ft bgs in boring B-6. 0.705 ppm cadmium in soil at 5-6 ft bgs in boring B-7. 0.675 ppm at 4-5 ft bgs in boring B-4. 0.637 ppm at 2-3 ft bgs in boring B-1.||6/27/2007 1:31:47 PM|
|CHROMIUM||Groundwater||73.6 ppb chromium in groundwater at 28-35 ft bgs in boring B-4. 66.1 ppb at 38-45 ft bgs in B-6. 39.7 ppb at 20-30 ft bgs in B-1. 28.1 ppb at 31-40 ft bgs in B-5.||6/27/2007 1:54:34 PM|
|CHROMIUM||Sediment||65.3 ppm chromium in Columbia Slough sediments along site (sample LS-17).||1/21/2006 2:18:52 PM|
|CHROMIUM||Soil||27.2 ppm chromium in soil at 5-6 ft bgs in boring B-7. 21 ppm in soil at 4-5 ft bgs in boring B-6. 18.5 ppm in soil at 2-3 ft bgs in boring B-1. 17.4 ppm at 4-5 ft bgs in boring B-5.||6/27/2007|
|DIESEL - FUEL OIL||Soil||At diesel fuel UST removal (at incinerator).||5/1/1992|
|LEAD||Groundwater||54.9 ppb lead in groundwater at 28-35 ft bgs in boring B-5. 46.6 ppb at 2--30 ft bgs at B-1. 38.6 ppb at 38-45 ft bgs at B-6. 15.8 ppb at 31-40 ft bgs at B-5. 6 ppb at 21-30 ft bgs at B-3.||6/27/2007 1:58:27 PM|
|LEAD||Sediment||865 ppm lead in Columbia Slough sediments along site (sample CSLTS603500).||1/21/1994 2:20:13 PM|
|LEAD||Soil||93.5 ppm lead in soil at 5-6 ft bgs in boring B-7. 39.6 ppm in soil at 2-3 ft bgs in boring B-1. 17.5 ppm in soil at 4-5 ft bgs in boring B-6.||6/27/2007 1:37:15 PM|
|MERCURY||Sediment||0.39 ppm mercury in Columbia Slough sediments along site (sample CSLTS603500).||1/21/1994 2:21:39 PM|
|MERCURY||Soil||0.052 ppm mercury in soil at 2-3 ft bgs in boring B-1. 0.036 ppm in soil at 5-6 ft bgs in boring B-7. 0.023 ppm in soil at 3.5-4.5 ft bgs in boring B-3. 0.014 ppm in soil at 4-5 ft bgs in boring B-4.||6/27/2007 1:43:14 PM|
|OIL - WASTE||Soil||1,260 ppm oil in soil at 2-3 ft bgs in boring B-1. 766 ppm oil in soil at 5-6 ft bgs in boring B-7. 569 ppm oil in soil at 4-5 ft bgs in boring B-4.||6/27/2007|
|TETRACHLOROETHYLENE||Groundwater||1.86 ppb PCE in groundwater at 28-35 ft bgs in boring B-4. 1.23 ppb at 31-40 ft bgs in B-5.||6/27/2007 2:02:10 PM|
|TRICHLOROETHYLENE||Groundwater||1.33 ppb TCE in groundwater at 28-35 ft bgs in boring B-4. 0.68 ppb at 31-40 ft bgs in B-5.||6/27/2007 2:03:53 PM|
|TRICHLOROETHYLENE||Sediment||3 ppb TCE in COlumbia Slough sediments along site (sample CSLTS603500).||1/21/1994 2:22:55 PM|
|Action||Start Date||Compl. Date||Resp. Staff||Lead Pgm|
|Site added to database||11/05/2008||11/05/2008||Janelle Waggy|
|Site Screening recommended (EV)||11/05/2008||11/05/2008||Stephen Fortuna||SAS|
|PRELIMINARY ASSESSMENT EQUIVALENT||11/14/2008||01/21/2009||Stephen Fortuna||SAS|
|Other remedial or investigative action recommended||01/21/2009||01/21/2009||Stephen Fortuna||SAS|
|Proposal for Confirmed Release List recommended||01/21/2009||01/28/2009||Stephen Fortuna||SAS|
|Proposal for Inventory recommended||01/21/2009||01/28/2009||Stephen Fortuna||SAS|
|Options Letter For Further Action Sent||01/29/2009||01/29/2009||Stephen Fortuna||SAS|
|Source Control Decision (Primary Action)||08/17/2011||Sarah Miller||VCP|
Key to Certain Acronyms and Terms in this Report:
You may be able to obtain more information about this site by contacting Sarah Miller at the Northwest regional office or via email at firstname.lastname@example.org. If this does not work, you may contact Gil Wistar at (503) 229-5512, or via email at email@example.com or contact the Northwest regional office.