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Welcome to the CLU-IN Internet Seminar
Introduction to SEFA - Environmental Footprint Workshop for Greener Cleanups
Sponsored by: EPA OSRTIDelivered: January 10, 2013, 1:00 PM - 3:00 PM, EST (18:00-
20:00 GMT)Instructor:
Karen Scheuermann, U.S. EPA Region 9 Environmental Engineer (scheuermann.karen@epa.gov or 415-972-3356)
Moderator:Jean Balent, U.S. EPA Technology Innovation and Field Services Division
(balent.jean@epa.gov or 703-603-9924) Visit the Clean Up Information Network online at www.cluin.org
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Housekeeping• Entire broadcast offered live via Adobe Connect
– participants can listen and watch as the presenters advance through materials live
– Some materials may be available to download in advance, you are recommended to participate live via the online broadcast
• Audio is streamed online through by default– Use the speaker icon to control online playback– If on phones: please mute your phone lines, Do NOT put this call on hold– press *6 to mute #6 to unmute your lines at anytime (or applicable
instructions)
• Q&A – use the Q&A pod to privately submit comments, questions and report technical problems {indicate if there are breaks, or ask whenever, mention ? Submission button/form}
• This event is being recorded
• Archives accessed for free http://cluin.org/live/archive/
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private questions, comments or report technical problems
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Spreadsheets for
Environmental
Footprint
Analysis
Introduction to SEFA
SEFA Workshop November 2012
Karen Scheuermann, EPA Region 9scheuermann.karen@epa.gov9 November 2012 4
What is SEFA?
SEFA is… a set of Excel workbooks developed by EPA
designed for conducting environmental footprint analyses at clean-up sites
compatible with EPA’s Footprinting Methodology
set up in “blank slate” template format
structured for inputting data, running calculations, and organizing outputs
SEFA and EPA’s Footprinting Methodology are publicly available and posted at: www.cluin.org/greenremediation/methodology/index.cfm
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Spreadsheets for EnvironmentalFootprintAnalysis
After
Identify Areas for Reduction
Achieve Footprint
Reductions
Apply BMPs
SEFA in the Context ofGreener Clean-ups
original clean-up ––––––––––––––––––––––––––> greener clean-up
SEFA
Run Footprint Analysis
Before
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Inside SEFA
The workbooks exchange data and process the results
Three Excel Workbooks
Energy Workbook
User sets up analytic structure
User enters data for on-site and off-site activities
Workbook compiles the activities
Calculations Workbook
No data entry by user in this workbook
Workbook makes the footprint calculations
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1st 2nd 3rd
Flexible
• any site and any remedy• any level of detail• any set of comparisons
Requires Experience to Run
• should be run by experienced staff• steep learning curve• easy to run once you know how
SEFA
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Spreadsheets for EnvironmentalFootprintAnalysis
the workbooks do not have a “user-friendly”
interface
Case Study for the SEFA Workshop
keeping the case study simplewill not show all points of data entryparticipants can examine the tutorial worksheets at length after the workshop
Remediation at “Back Forty” Site
conduct site investigation
excavate contaminated soil
transport soil to off-site landfill
backfill excavated areas
conduct groundwater monitoring
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Simple Dig&Haul Remedy
New Ways to stay connected!
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Resources & Feedback
• To view a complete list of resources for this seminar, please visit the Additional Resources
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