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WBCAMP Information
Health Impact(s) and Information
Additional Information
West Berkeley Monitoring
- More AIR MONITORING PROJECT
MEDIA COVERAGE
- More information on Pacific Steel Castings
- West Berkeley's Air Quality: Don’t Ask, Don’t Tell
L A Wood, Berkeley Daily Planet August 28, 2007
- Pacific Steel Nuisance Abatement
L A Wood February 12, 2008
- Council Considers Whether Pacific Steel Constitutes a ‘Nuisance’ Riya Bhattacharjee, Berkeley Daily Planet, February 12, 2008
- KPFA 94.1 FM 6 PM News Report (mp4 file) 4.6MB RADIO Pacific Steel Press Conference, August 28, 2007
- Residents to Release Report on Pacific Steel
Riya Bhattacharjee, Berkeley Daily Planet, January 29, 2008
- Trailer in West Berkeley to monitor the air near troubled steel foundry Kristin Bender, Oakland Tribune, January 8, 2008
- Pacific Steel Health Hearing Packs Center
Richard Brenneman, Berkeley Daily Planet, January 11, 2008
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West Berkeley Community Monitoring Project
LAB RESULTS SAMPLING DATA
NOTE:
"The San Francisco Bay Area Air Quality Management District staff has reviewed and affirmed the data and Standard Operating Procedures. The monitoring equipment used, while not a federal reference method, is widely used in the environmental field because it is credible and generates reliable data, though it is not employed by the District in its ambient air monitoring network." March 13, 2008
Air District coverups the truth
Now more than a year later, the District's director, Jack Broadbent, has decided to lash out at our citizen science project. His actions are an attempt to discredit the community's results and more importantly, to shield the District from growing concerns (both locally and nationally) over Pacific Steel Casting emission levels.
 The recent data analysis offered by Global Community Monitoring (GCM) of the District's own air monitor (at Sixth and Camelia Streets) has only reaffirmed the finding of the Community's Monitoring Project.
Once again, the Air District is allowing the politics surrounding the monitoring of west Berkeley industrial emissions to be used to stonewall the truth about the area's unhealthy air quality. ALSO SEE: Health Risks in Dispute
Bay Area Air Quality Management District
Data Display System: Berkeley Hourly values and 24-hour changes...
Check HERE for Mobile Air Monitor Results
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ABOUT AIR MONITOING
Samples of airborne particles in West Berkeley are taken with the MiniVol™ Portable Air Sampler by trained volunteers under the guidance of Global Community Monitor (GCM) Global Community Monitor (GCM) is an environmental justice and human rights non profit that empowers industrial communities to recreate a clean healthy and truly sustainable environment.
Airmetrics manufactures the MiniVol™ Portable Air Sampler, which can be used to  sample ambient air at 5 liters/minute for particulate matter (PM10, PM2.5, TSP) and/or non-reactive gases (CO, NOx). While not a reference method sampler, the MiniVol™ can be correlated when collected with a Federal Reference Method sampler. Lightweight and portable, the MiniVol™ is ideal for remote areas or locations where no permanent site has been established. The sampling technology was recommended by the Bay Area Air Quality Management District, the agency that funds the project.
Air is drawn into the sampler through a filter paper to trap particles in the air. Filters are provided from Airmetrics. Filters are analyzed for various metals, including those in the emission inventory of Pacific Steel Casting, such as manganese, zinc and lead. Analysis of the filters for metals is done by an independent lab, Columbia Analytical Services of Kelso, WA, by EPA certified method 6020. http://www.epa.gov/sw-846/pdfs/6020.pdf. Each test has sampled 7200 liters of air or 7.2 cubic meters of air.
West Berkeley particle samples are taken when nearby wind direction monitors demonstrate that the sampling location is downwind of PSC. Wind direction prediction models are consulted to ensure that the sampler will be downwind of PSC for the majority of the 24 hour sampling period.
Sample data will also be posted at the Global Community Monitor website: (http://www.gcmonitor.org) as they are approved by the BAAQMD, the agency funding this sampling project. [1]
[1] This report was prepared as a result of work sponsored, paid for, in whole or in part by the Bay Area Air Quality Management District (District). The opinions, findings, conclusions, and recommendations are those of the author and do not necessarily represent the views of the District. The District, its officers, employees, contractors and subcontractors make no warranty, expressed or implied, and assume no legal liability for the information in this report. The District has not approved or disapproved this report, nor has the District evaluated the accuracy or adequacy of the information contained herein.
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The air filter (far left) is typical of a number of air samples drawn downwind of Pacific Steel Casting. Photo of air monitor (far right) with stacks of PSC in background. |
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Additional Information:
GCM's current monitoring is structured around Pacific Steel emissions and that of prevailing wind patterns (wind rose). Second Street and Gilman (from the perspective of PSC) are in the center of the wind rose established by several studies conducted in the past ten years by the city at the Harrison Park including the study at Berkeley's Recycling Center.
 The GCM air monitoring project is sampling for metals which may or may not be directly associated with the known odors coming from PSC. The presence of odor is likely to be associated with airborne chemicals such as formaldehyde and other materials used as mold binders. These odors appear to be generated in more of a “puff” fashion, and not continuously, as one might find at an oil refinery. The associated odor plumes are dispersed more or less by the wind.
 For the purpose of the GCM monitoring, the odors are more of an indication that the facility is operating, and to some extent, what the wind direction might be. The GCM project recognizes these parameters, but also looks more closely at the weather data provided by BAAQMD and others to determine when, and where, airborne particulates might be present, and to what extent they are being dispersed (wind speed).
GCM assumes that the presence of airborne metal particulates, whether fugitive or stack emissions, to be more constant than odors, and present even when the odors are not apparent. There are few places where the wind blows in a constant direction over a twenty-four hour period. GCM monitoring is structured to sample when the prevailing winds are constant for about twelve hours or more in a twenty-four hour period.
Berkeley Citizen
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