Category Archives: Tech Track

September 21, 2022 Tech Track Zoom Meeting

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The next meeting of the TTWG will be held on Wednesday, September 21 from 9:00 am – 11:00 am.  Please contact lara@whitebluffsconsulting.com for the Zoom meeting link.

TTWG members will discuss and hopefully finalize a prioritization scheme to identify high priority (PCB) sites identified by the Next-level Historical Review.  Please take some time to review the attached presentation and be prepared to make suggestions regarding the proposed approach. The work group will also be discussing next steps in evaluating the highest priority sites.

Meeting documents:

TTWG_agenda 9-14-2022_
HistoricalAssessment_TTWG_09212022
TTWG_2022MonitoringStatus_09212022
TTWG_CompilationofMonitoringWell_09212022
TTWG_GEFingerprint_09212022 

April 20, 2022 Tech Track work group Zoom meeting/EPA proposed rule link

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The next meeting of the TTWG will be held on Wednesday, April 20 from 9:00 am – 11:00 am.  Please contact lara@whitebluffsconsulting.com for the Zoom meeting link.

Meeting documents:

TTWG_agenda 4-20-2022d2docx
TTWG_Dilks_04202022 presentation
MissionReachSourceAssessmentMonitoriongReport_04142022_redline
Historical_PCB_Assessment_Draft_04142022_redline
ArtesianWell2022Justification_04142022draft
CatchBasinJustification_04142022draft
Expanded Synoptic SamplingJustification_04142022draft
HistoricalReviewJustification04142022
MirabeauJustification04142022
SedimentBiofilm SamplingJustification_04142022draft

A Proposed Rule by the Environmental Protection Agency published on 04/01/2022
Restoring Protective Human Health Criteria in Washington

November 3, 2021 Tech Track Zoom meeting/Other upcoming meetings

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The next meeting of the TTWG will be held on Wednesday, November 3 from 11:00 am – 1:30 pm.  Please contact lara@whitebluffsconsulting.com for the Zoom meeting link.

Meeting documents:

TTWG_agenda 11-03-2021
TTWG_meeting summary 11-3-2021_v2
TWGpresentationPCBdog11-3-2021
Spokane Reach PCB Canine Survey Narrative
2020_2021_SPMDMonitoring_11_03_2021
SRRTTF_SPMD_PCB_Report_10-27-2021_draft 
Gravity Consulting presentation: https://www.dropbox.com/s/dchnrqstrbe1dxz/SRRTTF_Presentation_110321_Gravity.pptx?dl=0
WA Ecology.SRRTTF
PCB11_PhaseII_TTWG_11032021 

Upcoming November SRRTTF work group meetings: (contact Lara Floyd for information and to join)
November 1:  Environmental Justice work group meeting at 10:00 am
November 3:  iPCB/TSCA work group meeting from 9:30 am – 10:55 am
November 9:  Education and Outreach work group meeting at 10:00 am

The next meeting of the SRRTTF will be December 15, 2021 at 8:30 am

May 19, 2021 Zoom Tech Track meeting/PCB article/Upcoming meetings

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There will be a Tech Track work group meeting from 1 – 3 pm on May 19 to discuss projects for the next biennium. Please contact lara@whitebluffsconsulting.com to get the Zoom information.

Meeting documents:

agenda 5-19-2021
Table Only_TTWG Project Status_3-11-2021
Tiered Survey results_ 3-20-2021 TTWG_

Here is an article regarding food of animal origin and PCBs shared by Gary Jones: https://www.researchgate.net/publication/348719962_Average_Transfer_Factors_are_not_Enough_The_Influence_of_Growing_Cattle_Physiology_on_the_Transfer_Rate_of_Polychlorinated_Biphenyls_from_Feed_to_Adipose

Upcoming meetings:

May 26 – SRRTTF meeting at 8:30 am
June 2 – iPCB/TSCA work group meeting at 10:00 am
June 8 – Education and Outreach work group meeting at 10:00 am