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Remediation of Contaminated Sediments Workshop
April 29, 2010 @ 9:30 am - April 30, 2010 @ 4:00 pm
Agenda
9:30 Welcome and Introduction
9:45 Overview of Remedial Options [PDF] – Jay Borkland, Apex Companies
- Monitored Natural Recovery, Capping, Dredging, others?
- Things you need to know in order to make decisions: from the physical conditions of contamination to the overall site involvement of other agencies and permitting requirements.
10:30 Monitored Natural Recovery (MNR) and In-situ Remediation [PDF] – Charlie Menzie, Exponent
- Key Considerations for Selection
- When Most Appropriate (such as site conditions)
- Regulations and Permitting Issues
- O&M Issues
- Common Implementation Problems and Strategies to Overcome Them
- Evaluating Success
11:15 Break
11:30 In Situ Sediment Capping [PDF] – Russell Schuck, Haley & Aldrich
- Key Considerations for Selection
- When Most Appropriate (such as site conditions)
- Regulations and Permitting Issues
- O&M Issues
- Common Implementation Problems and Strategies to Overcome Them
- Evaluating Success
12:15 Lunch
1:00 Dredging [PDF] – Steve Wolf, AECOM
- Key Considerations for Selection
- When Most Appropriate (such as site conditions)
- Regulations and Permitting Issues
- O&M Issues
- Common Implementation Problems and Strategies to Overcome Them
- Evaluating Success
1:45 Dredge Material Management [PDF] – Tom Fredette, U.S. Army Corps of Engineers
- Confined Disposal (CAD)
- Treatment Options
- Upland Management Issues
2:15 Break
2:30 Case Studies: How Remedial Method Was Chosen & Implementation Lessons Learned
- Dredging and Capping Sediment Contamination in a Tidal River [PDF] – Kathy Howatt, ME DEP
- Remediation of a free Phase Product and Wetland Enhancement at a Manufactured Gas Plant Site in New Jersey [PDF] – Allan Motter, NJ DEP
- Former Marine Oil Terminal Hampden, Maine [PDF] – Andrew Flint, ME DEP (Friday only)
4:00 Adjourn