PRELIMINARY PROGRAM Tenth International Conference on the Remediation and Management of Contaminated Sediments - Battelle
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Tenth International Conference on the Remediation and Management of Contaminated Sediments PRELIMINARY PROGRAM February 11-14, 2019 | New Orleans, Louisiana battelle.org/sedimentscon #BattelleSediments19 1
The Conference is organized and presented by Battelle. Battelle’s environmental engineers, scientists and professionals offer focused expertise to government and industrial clients in the U.S. and abroad. Combining sound science and engineering solutions with creative management strategies, Battelle works with clients to develop innovative, sustainable and cost-effective solutions to complex problems in site characterization, assessment, monitoring, remediation, restoration, and management. Every day, the people of Battelle apply science and technology to solving what matters most. At major technology centers and national laboratories around the world, Battelle conducts research and development, designs and manufactures products, and delivers critical services for government and commercial customers. Headquartered in Columbus, Ohio, since its founding in 1929, Battelle serves the national security, health and life sciences, and energy and environmental industries. 2
Conference Sponsors Battelle gratefully acknowledges the financial contributions and support of the following Conference sponsors. The corporate descriptions they provided appear on pages 69-74. aecom.com | Booth #325 aquablok.com | Booth #130 cablearm.com | Booth #330 arcadis.com | Booth #224 cdmsmith.com | Booth #220 charter.us | Booth #221 foth.com | Booth #321 geosyntec.com | Booth #132 jacobs.com | Booth #331 heritage-enviro.com | Booth #122 iaiwater.com | Booth #123 jfbrennan.com | Booth #120 louisberger.com | Booth #225 obg.com | Booth #230 parsons.com | Booth #114 100 Years of Family Est. 1917 sevenson.com | Booth #134 woodplc.com | Booth #231
GENERAL INFORMATION The Sediments Conference series is a forum for sharing research results, practical experiences, and opportunities associated with investigating, remediating, and restoring the environmental and economic vitality of waterways. Managing these aquatic systems requires complex actions that affect a diverse group of stakeholders and touch a wide range of environmental, economic, political and social issues. 4
The Tenth International Conference on Remediation and The receptions and other meals offered during the Management of Contaminated Sediments will be held Conference will afford attendees numerous networking February 11-14, 2019, at the Hilton New Orleans Riverside opportunities. The Student & Young Professional Reception Hotel. The Conference is designed for and presented by on Tuesday evening will enhance networking and career scientists, engineers, regulators, remediation site owners, development opportunities for students. constructors, and other environmental professionals representing universities, government agencies, consultants, and R&D and service firms from around the world. It will Technical Program Overview be a forum for sharing experiences and opportunities that advance the goal of remediating, restoring and managing The breakout sessions and panels are organized into the the environmental and economic vitality of waterways. The following tracks: program will reflect the growing body of knowledge about A. Remedy and Restoration Implementation better ways to manage contaminated sediment systems. B. Remediation and Restoration Alternatives Battelle has presented this premier international technical C. Management Approaches and Policy conference since 2001. Sponsors are private-sector D. Environmental Processes and Modeling organizations active in environmental assessment, E. Characterization, Assessment, and Monitoring remediation and management. Platform and Poster Presentations. Platform sessions will begin Tuesday morning and conclude Thursday afternoon; Conference Overview poster sessions will be conducted on Tuesday and Wednesday evenings. Platform and poster presentations The 2019 Sediments Conference will be held February scheduled as of October 22, 2018, are listed by session on 11-14, 2019, in New Orleans, Louisiana. Attendance is pages 15-50. expected to be more than 1,100 professionals, representing universities, government agencies, consultants, and R&D Program at a Glance. See page 75 for an overview of and service firms from approximately 30 countries. the days on which specific sessions will be conducted. All Conference events will be held at the Hilton New Orleans Panel Discussions. The participants and scope of the four Riverside Hotel. Situated on the bank of the Mississippi panels can be found on the pages cited below. River at 2 Poydras Street, the contemporary and award- winning Hilton is conveniently located in the revitalized Arts • Incorporating Sustainability Principles in Superfund District. It is within walking distance to the French Quarter Sediment Remediation Projects (page 19) and Jackson Square. It is home to the world-famous Dragos Seafood Restaurant, and a wealth of other eateries, • Rethinking Environmental Dredging: A Roundtable from gourmet to traditional Cajun, can be found in the Discussion (page 20) surrounding area. In your free time, shop The Outlet • Alternative Financial Models for Funding Contaminated Connection which is connected to the hotel, visit the nearby Sediment Cleanup: Public-Private Partnerships, Local Audubon Nature Institute which features an aquarium, butterfly Sponsorship, and Redevelopment Benefit: How Can garden, and zoo, or tour one of the area’s many museums. We Get More Done? (page 30) • Challenges in Evaluating Fish-Sediment Exposure at Thirteen short courses are scheduled for Monday, February 11. Contaminated Sediment Sites (page 40) Exhibits will be provided by more than 70 companies, government agencies and not-for-profit organizations that Closing Roundtable. At the conclusion of the breakout engage in sediment assessment, remediation and management sessions on Thursday afternoon, all participants are invited activities or supply related products and services. to attend a roundtable forum discussion, “2019 Conference Recap: Takeaways and What’s Next?” During the Monday Plenary Session, featured speaker Dr. John Todd, will discuss “Healing Earth: Searching for an Final Program PDF. This Preliminary Program lists all Ecological Design Science and Practice.” presentations scheduled as of October 22, 2018. It is subject to revision (changes of presenters, withdrawals) in the The technical program will be conducted Tuesday, months leading up to the Conference. February 12, through Thursday, February 14. More than 550 platform talks and poster presentations are scheduled in 43 breakout sessions. Four panel discussions will address critical contaminated sediment management issues. Poster receptions will be held Tuesday and Wednesday evenings. On Thursday afternoon, the Conference will close with a roundtable discussion. 5
A PDF of the Final Program will be posted on the Program Committee Conference website by January 28, 2019. A printed copy of the Final Program will be provided with onsite registration Conference Chairs material. Due to the size of the program—four panels and more than 550 platform talks and poster presentations—it Lisa Lefkovitz, PMP (Battelle) is recommended that participants review the online Final Pam Rodgers (Battelle) Program PDF prior to the Conference. Technical Steering Committee Conference Mobile App & Abstracts. To assist participants Andrew Bullard, MEM, PMP (CDM Smith) in planning their time at the Conference, a Conference mobile app will be available by January 28, 2019. Email Katherine Cronin (Deltares) notifications will be sent to all who have registered by that date, Steve Garbaciak (Foth) providing instructions for downloading and using the app. Marcia Greenblatt (Integral Consulting, Inc.) The app will include abstracts for all scheduled Karl Gustavson (U.S. EPA) presentations, platforms and posters, and may be used on Amy Hawkins (U.S. Navy) all major smartphone operating systems and on the Web. It will enable registrants to create personal schedules, take Mandy Michalsen (U.S. Army Corps of Engineers) notes on presentations, and enter a personal profile to Steve Nadeau (Sediment Management Work Group) enhance networking opportunities with other participants. Steve Sands (Clean Earth) The app will also be used to collect feedback during Phillip Spadaro (The Intelligence Group) the conference, giving attendees the opportunity to ask Tim Thompson (Science and Engineering for questions that may be addressed in the closing roundtable the Environment, LLC) discussion and provide valuable input for continual Patricia White (Jacobs) program improvement. Proceedings. All platform and poster presenters have been asked to submit short papers expanding upon Meals and Receptions their presentations. For each presentation made at the Conference, the paper or, in its absence, the abstract For the convenience of Conference participants, the will be included in the proceedings. In addition, the slide following meals, breaks, and light receptions will be files will be included for most platform presentations. The provided at no additional cost to program registrants and proceedings will be made available only online after the exhibit booth staff during the food service times listed. Food Conference to all technical program registrants. service for breakfasts, morning and afternoon beverage breaks, and receptions will be in the Exhibit Hall. Buffet lunches Short Courses. Courses will be offered on Monday morning and afternoon, before the Conference begins. will be served in a separate ballroom to accommodate Course titles and times are listed on page 52. See pages seating. Service times are subject to change in the months 52-61 for course registration fee discount expiration and leading up to the Conference and the final schedule will be other important dates related to course registration and for posted in the Final Program. course descriptions. Courses are open to both Conference registrants and non-registrants. For other meals and refreshments not provided by the Conference, Dragos Seafood Restaurant, Riverblends Café (open from 6:00 a.m.-5:00 p.m.), and Spirits Bar are located in the Hotel and other options are available nearby. Abstract Guest Tickets. If registrants wish to bring guests to meals or receptions, guest tickets can be purchased at the Submission Conference Registration Desk; guest tickets will be priced equal to the cost incurred by the Conference for each meal. Abstracts will be considered for placement in poster sessions if vacancies develop. To submit an abstract, contact the Conference Office at sedimentscon@battelle.org for submittal instructions. 6
Reduced Student Registration Rate. The student rate is approximately half the university rate and provides full access to all technical sessions, exhibits, and meals. Food Service Full-time students are eligible; documentation of current enrollment is required. Times Student Paper Competition. Papers received by the September 21, 2018, due date were reviewed, and entrants notified. The winning paper is scheduled for presentation at Breaks between sessions may not directly the Conference. The winner will be recognized during the correspond with food service times. If you Plenary Session and will receive a complimentary registration wish to attend specific functions, please plan and, through the generosity of corporate sponsors, a your schedule accordingly. monetary award to help defray travel and related costs. Continental Breakfasts (1 hour). Student & Young Professional Reception. To help Tuesday-Thursday, 7:00-8:00 a.m. students and young professionals (less than 5 years in Morning Beverage Breaks (45 minutes). their field) become acquainted, a Student and Young Tuesday-Thursday, 9:00-9:45 a.m. Professional Reception will be held on Tuesday evening, following the poster presentations. Details about the Buffet Lunches (1.5 hours). Reception and any additional student events will be emailed Tuesday-Thursday, 11:30 a.m.-1:00 p.m. to student registrants by January 28, 2018. Afternoon Beverage Breaks (45 minutes). Tuesday-Thursday 2:30-3:15 p.m. Student Event & Scholarships Sponsor. We appreciate the participation of Anchor QEA, whose contribution will be applied toward the student paper award and student Receptions. events. Anchor QEA also generously provided three student Welcome Reception scholarships that were awarded to submitters of the student Monday, 7:00-9:00 p.m. paper competition to cover the cost of their registration. Poster Group 1 Presentations & Reception Tuesday, 5:45-7:00 p.m. Poster Group 2 Presentations & Reception Wednesday, 5:45-7:00 p.m. anchorqea.com | Booth #135 Closing Roundtable & Reception Thursday, 2:45-4:00 p.m. Sponsorship As the Conference organizer and presenter, Battelle Food & Beverage Sponsor. We appreciate the participation gratefully acknowledges support of the Conference and of GEI, whose contribution will be applied toward the overall Event Sponsors. Their financial contributions help defray cost of food and beverage for conference attendees. general operating costs of planning and conducting the Conference. For details about sponsorship opportunities, see the Conference Sponsors and Exhibitors page on the Conference website or contact Susie Warner (The Scientific Consulting Group, Inc.) by phone at 301.670.4990 or by email at sediments2019@scgcorp.com. geiconsultants.com Conference Registration Student Participation The terms and conditions found below are an excerpt University students are encouraged to attend the Conference of the Registration Terms & Conditions; please see the and will find participation valuable to their career development. Registration page on the Conference website for the full In addition to the technical information gained by attending list. Please review the full list before registering. Terms and presentations and visiting exhibits, students will be able to conditions are subject to change without notice and are meet and talk with environmental professionals representing applicable to all levels of registration, including booth staff a wide range of work experience and employers. and Sponsor/Exhibitor waived and discounted registrants. 7
Conference registration must be completed online, and Sponsor qualifies an organization to two waived technical payment is required to confirm registration. Registration program registrations and two discounted technical discounts will apply only to payments received by the program registrations ($700/each). Participation as an specified dates. Checks will be accepted for registrations Exhibitor qualifies an organization to two discounted made through December 14, 2018. After that date, payment technical program registrations ($700/each). All booth may be made only by major credit card. Purchase orders staff must be registered online by January 11, 2019. will not be accepted at any time. Any changes or additions after January 11, 2019, will be assessed a $35 charge. Non-U.S. Registrants. For registrants outside the United States, it is recommended that you wait until your visa application has been approved to register. Refunds will not be granted after the “no refund” date in the event your Paid by Paid after Nov. 16, 2018 Nov. 16, 2018 visa application is denied. If you require an invitation letter from the Conference Office, please email the request to Industry US $975 US $1050 sedimentscon@battelle.org. Gov’t/Univ.* US $850 US $950 Technical Program Registration. The technical program Student** US $450 US $500 fees cover admission to platform and poster sessions as well as exhibits and group food functions. In addition, each Registration discounts apply only to payments received person registering at any of the following fees will receive by the specified dates. the proceedings, which will be available in digital format * The university fee applies to full-time faculty and other after the Conference. No one under 18 years of age will be teaching and research staff, including post-doctoral admitted to any Conference event unless registered as a students. ** The student fee is reserved for full-time students student; valid student ID required at check-in. through Ph.D. candidates whose fees will be paid by their universities or who will not be reimbursed for out-of-pocket payment. Documentation of current enrollment is required. Attendee List Opt-in Payment. Payment is required to confirm registration. Registration discounts apply only to payments received by the specified dates. Checks will be accepted for registrations made through November 16, 2018. After November 16, 2018, payment can be made only by major When registering for the technical program, credit card. Purchase orders will not be accepted. you must OPT-IN to be included in Conference attendee lists by checking the appropriate Substitutions & Transfers. Substitutions or transfers for box on the registration form. Leaving the box technical program registrants will be accepted at any time unchecked will result in your name not being but will incur a $100 transfer fee. Substitutions/transfers included in attendee lists. are valid only for a registration that has not been used. For example, a full Conference registration (for all event days) may not be transferred between individuals for use on different days. Sponsor and Exhibitor Waived/Discounted Technical Program Registration. The links to register discounted Cancellations & Refunds. Registration cancellations and sponsor/exhibitor technical registrants can be found on refund requests must be received in writing on or before the Registration page on the Conference website. The the “cancellation requested date” below to qualify. Paid Organization ID associated with the company’s booth no-shows will receive all the materials covered by their reservation will be required to register discounted sponsor/ registration fees. Refunds will be processed to the credit exhibitor technical registrants and can be found in the card used for payment. No refunds will be made after booth reservation confirmation email. Only those registered January 11, 2019 for any reason. for the technical program will be admitted to technical sessions. Anyone making a platform or poster presentation or chairing a session must be registered for the technical program. Sponsor/Exhibitor Waived/Discounted staff and Booth staff are subject to all applicable registration terms and conditions. Technical program registrants may staff the exhibit booth as needed. Participation as a Conference 8
By registering for the Conference, you agree to the following Exhibits, Learning Lab & Internet Café registration cancellation refund policy: • Cancellation requested on or before November 23, 2018: Exhibits. Booths will be displayed in a large area near the 75% of the registration fee (less a $50 service fee). platform and poster presentation areas. Organizations that • Cancellation requested November 24, 2018, through provide sediment assessment, remediation, and management January 11, 2019: 50% of the registration fee (less a services and products are invited to exhibit. Exhibitors will $50 service fee). have the opportunity to present information to a focused audience of approximately 1,100 people who acquire and • Cancellation requested after January 11, 2019: use environmental management products and services at No refunds. industrial and government sites around the world. Photo ID Exhibit space opened for sale on August 17, 2018 and Required quickly SOLD OUT. Organizations that wish to be added to a wait list may contact the A valid, government-issued PHOTO ID (driver’s Conference Office license/passport/student ID), that matches (sedimentscon@battelle.org). the name on the badge, will be required for verification upon check-in and/or to request a badge reprint for lost or forgotten badges. Only the attendee named on the badge may pick up his Learning Lab. The Learning Lab, located in the Exhibit Hall, will consist of live demonstrations highlighting specific or her badge and registration materials. Lost or technologies, tools, and software. The schedule of planned forgotten badges will be charged a $50 reprint fee demonstrations is available on pages 63-67. for replacement. Internet Café. Computers and charging outlets are available to participants who wish to check email during Conference hours Monday–Thursday in the Internet Café, Identification & Badge Use. Attendee badges are the located in the Learning Lab area of the Exhibit Hall. property of Battelle and are required for admittance to all Conference functions (e.g., session rooms, Exhibit Hall) and Internet Café Sponsors. We appreciate the participation must be visible at all times. Only the attendee named on of the following companies, whose contributions have been the badge may pick up his or her badge and registration applied toward the overall cost of the Internet Café. materials. By registering for the Conference, you agree not to sell, trade, modify, copy, tamper with, or share/swap your badge. Badge fraud (i.e., theft of services) is detrimental to the Conference and attendees found to be engaging in caryloncorp.com | Booth #316 such conduct are subject to immediate ejection from the Conference, registration cancellation, without refund, and possible prosecution and/or ban from future Conferences. eaest.com | Booth #210 Program Participant Registration Required No financial assistance is available to support registration or other costs of attending the Conference. All presenting authors (platform and poster), session chairs, and panel moderators/participants are expected to register and pay the applicable technical-program registration fees. This policy is necessary because registration fees are the major source of funding for the Conference and a significant percentage of registrants will make presentations or chair sessions. No exceptions are made to this policy. 9
Conference Hotel Local Travel Information All Conference activities will be held at the Hilton New Orleans Transportation by taxi between the Hilton and the Louis Riverside Hotel. Situated on the bank of the Mississippi River Armstrong International Airport is approximately 25 minutes at 2 Poydras Street, the contemporary and award-winning and $36 one way. Shared-ride service is available through Hilton is conveniently located in the revitalized Arts District. the New Orleans Airport Super Shuttle for approximately It is within walking distance to the French Quarter and $24/person one way. Jackson Square. It is home to the world-famous Dragos Seafood Restaurant, and a wealth of other eateries, from gourmet to traditional Cajun, can be found in the New Orleans surrounding area. The heart of New Orleans is the French Quarter, the original A block of rooms has been set aside at the Hilton for part of the city. Walk through this compact area bordered by Conference attendees. The rates apply to reservations made Canal Street and the Mississippi River to see the beautiful by January 14, 2019, unless rooms in the block sell out before balconies and lovingly restored homes. The Quarter’s that date. Subject to availability at the time reservations are landmarks include Bourbon Street, the French Market, and made, the rates may be used for check-in as early as Friday, the unique cemeteries. February 8, and check-out as late as Sunday, February 17. Jackson Square, anchored by St. Louis Cathedral, is the historic center of the City. It’s a great place to spend some free time watching street performers, sidewalk artists, and palm readers. Shop for antiques, jewelry, and art on Conference Royal, Chartres, and Magazine Streets. Listen to jazz at one of the many nightclubs on Frenchmen Street. Or, you Hotel can visit more modern destinations such as Audubon’s Aquarium of the Americas, Harrah’s Casino, the National World War II Museum, and the Riverfront, where you can watch riverboats and ocean-going vessels. These and many more experiences are just a few minutes by foot The Sediments Conference has a group rate from the Conference hotel. At every turn, you will find one agreement with only the Hilton New Orleans of the restaurants that make New Orleans world famous Riverside. We have not partnered with for its cuisine—Cajun, Creole, French, Italian, and good any travel agency or third-party for travel/ old Southern home cooking. In the evening, after café au hotel discounts. If you receive a call or an lait and beignets at Cafe du Monde, take a walking tour email offering assistance in making hotel and hear stories of places haunted by ghosts from three reservations or changing existing reservations, centuries past. we advise caution. The Conference has no agreement with any organization to contact If you have time to explore beyond the French Quarter and participants and offer reservation assistance, the Warehouse/Arts District, the streetcar system is a great nor have we provided contact information to way to get around. The Canal Street and Riverfront lines anyone for this purpose. travel from the French Market, along the Mississippi River, and up Canal Street to City Park and the cemeteries. The St. Charles streetcar will take you to the Garden District, known for its elegant and historic homes and gardens, and to the Group Rate. The group rate is $199/night (standard room) Audubon Zoo and the University District. A riverboat cruise or $209/night (view room) plus applicable taxes & fees. of the harbor on the Natchez or the Creole Queen would provide another perspective of the city; guided daytime Per Diem. A portion of the block is available at the tours and evening dinner/jazz cruises also are offered. prevailing U.S. Government per diem rate at the time of the Conference. Government contractors do not qualify for the If you can arrive a day or two before the Conference, or per diem rate and a valid government employee ID must be stay after, consider touring some of the beautiful antebellum presented at check-in. plantation homes on the River Road just outside the City. Or, you may wish to visit the 23,000-acre Bayou Sauvage Online Reservations. Links to online room reservations National Wildlife Refuge, one of the largest urban wildlife (group and per diem) are available on the Venue: Hotel & refuges in the U.S. The area around Lake Ponchartrain City page on the Conference website. provides a variety of outdoor activities, such as cycling, sailing, horseback riding, and golf. For more information, visit www.neworleans.com. 10
Contact Information Program details and presenter, session chair, and panelist coordination: Gina Melaragno (Battelle) sedimentscon@battelle.org phone 614.424.7866 Sponsorship, exhibits, registration, and hotel information: Susie Warner (The Scientific Consulting Group) sediments2019@scgcorp.com 301.670.4990 phone 301.670.3815 fax 11
TECHNICAL PROGRAM The technical program will begin on Monday evening, February 11, with the Plenary Session. It will continue with the 43 breakout sessions and four panels Tuesday through Thursday and conclude with the closing roundtable on Thursday afternoon. The breakout sessions and panels are organized into five concurrent, thematic tracks: A. Remedy and Restoration Implementation B. Remediation and Restoration Alternatives C. Management Approaches and Policy D. Environmental Processes and Modeling E. Characterization, Assessment, and Monitoring 12
Plenary Session Schedule Monday, February 11, 5:30 - 7:00 p.m. Welcome and Opening Remarks Conference Chairs: Lisa Lefkovitz and Pam Rodgers (Battelle) Presentation of Student Paper Awards HEALING EARTH: Searching for an Ecological Design Science and Practice John Todd, Ph.D. (John Todd Ecological Design) Dr. John Todd is a pioneer of the new field of ecological Dr. Todd’s work begins with the question of whether new design and has been active in shaping the field for over technologies can be created to help restore polluted waters, forty years. He received a BA in Agriculture and MSc in treat toxic materials and contaminated sites. Can these Parasitology from McGill University and a Ph.D. in Fisheries technologies, known as Eco-Machines™, be adapted to & Oceanography from the University of Michigan. He has grow foods, fuels and other valuable materials? The work since received two honorary doctorates. He is an Emeritus that delineated the principles of ecological design will be Research Professor and Distinguished Lecturer at the described with examples of such systems in many parts University of Vermont and a Fellow at the Gund Institute of the world. Most of the early work focused on restoring for Ecological Economics. He is Founder and President fresh waters, however, in recent years, focus has begun to of John Todd Ecological Design and President of Ocean shift to the ocean and to micro-technologies for crowded Arks International, an NGO dedicated to publishing and harbors through the development of small ships, called to healing the inshore oceans. Dr. Todd was an assistant Ocean Restorers, that utilize marine organisms to treat scientist at the Woods Hole Oceanographic Institution as contaminated sea water. Land-based projects to create well as the co-founder of the New Alchemy Institute in 1969. soils in inhospitable environments are under development, including an effort to re-establish soils on mined lands in Dr. Todd is widely published as the author of over two Appalachia using warm season perennial grasses and hundred scientific, technical, and popular articles and their symbionts in soil formation and carbon sequestration. author or co-author of seven books, including Healing New design techniques are being employed in South Earth: An Ecologist’s Journey of Innovation and Stewardship Africa to combine sewage treatment with soil formation and (scheduled for publication in 2019) and one in the works, agroforest creation in slum villages. Man Overboard: Natural and Unnatural Histories from the Edge of the Sea. He is the inventor of Eco-Machines™ and Dr. Todd’s most recent project involves greening the Sinai holds five patents. His work revolving around the broad desert with the mission of creating a biologically-based field of planetary healing and regeneration has resulted future for the region and beyond. The Sinai is a weather in numerous awards for design, technological innovation, crucible that influences climate throughout the eastern conservation, and environmental restoration and he was Mediterranean and to the east as far as India and China. named “Hero of the Planet” by Time Magazine in 1999. This work is led by a Dutch organization, The Weather Makers, in collaboration with the Dutch, Belgian and Dr. Todd’s talk will explore evolution’s legacy as a window Egyptian governments. They propose that a greened Sinai into a new design science and address fundamental will positively influence rainfall and temperatures in the questions of our time, namely the restoration of landscapes region. To do so, oasis Eco-Machines™ using sea water and aquatic ecosystems throughout the world through his to establish living systems in the desert were designed organizations, Ocean Arks International and John Todd and phytoremediation techniques using salt tolerant Ecological Design. He will address decoding Nature’s halophyte plants are being developed. operating instructions and the subsequent invention of living technologies as well as the concerns manifested with the fusion of ecology and economics. Ultimately, the goal is to help stabilize climate, restore biodiversity, and heal the Earth. 13
Poster Group Schedule Poster sessions are divided into two groups for display and presentation as shown below. Presenters will be at their posters during the designated presentation times to discuss their work. Light refreshments will be provided during the poster presentations. Poster Group 1 Poster Group 2 Display: Monday 7:00 p.m. – Tuesday 7:00 p.m. Display: Wednesday 7:00 a.m. – Thursday 1:00 p.m. Presentations: Tuesday 5:45–7:00 p.m. Presentations: Wednesday 5:45–7:00 p.m. A1. Innovation and Improvement in the Design Process A7. Characterization and Remediation of PFAS-Contaminated A2. Monitoring and Evaluating Remedy Effectiveness Sediments/Media A3. Remediation of Urban Waterways B8. Evaluating Sustainability A4. Successfully Combining Remedies B9. Field-Scale Application of In Situ Treatment Technologies A5. Habitat Mitigation and Restoration B10. Understanding Chemistry of In Situ Treatment Amendments A6. Contaminant Forensics B11. In Situ Stabilization B1. Cap Design and Modeling C4. Site Management Decision Strategies B2. Cap Construction and Operation C5. Restoration and Revitalization Strategies B3. MNR and Enhanced MNR C6. NAPL and MGP Sites B4. Dredging Design and Operation C7. International Approaches for Site Identification B5. Dredged Material Dewatering and Disposal and Cleanup B6. Sediment Bioremediation C8. International Experiences in Contaminated Sediment B7. Beneficial Use of Contaminated Sediments Remediation C1. Great Lakes Legacy Act Successes and Challenges C9. Remedy Cost and Cost Allocation Considerations C2. Adaptive Management Approaches D4. Contaminant Bioavailability and Uptake C3. Sediment Management under State-Led Programs D5. Ebullition D1. Contaminant Fate and Transport in Sediments D6. Geospatial Data Evaluation and Data Visualization D2. Hydrodynamics and Sediment Transport D7. Ecological and Human-Health Risk Assessment D3. Groundwater/Sediment/Surface Water Interactions D8. Establishing Remediation Goals E1. Innovative Characterization and Assessment Approaches D9. Long-Term Monitoring Strategies E2. Passive Samplers E3. Field Sampling Methods and Techniques E4. Chemical/Toxicological/Biological Measurements and Monitoring E5. Source ID, Loading Assessment, and Control E6. Innovative Characterization and Assessment Tools E7. Communication and Facilitation with Stakeholders 14
Breakout Sessions and Panels * Flexibility in Dredge Design in Urban Waterways. A. Chin, M. Thorpe, C. Dixon, and J. Ruspantini. All presentations scheduled as of October 22, Abby Chin (AECOM/USA) 2018, are listed below in alphabetic order by title. In each entry, the author list appears in italics, Installation of J-Hook Vanes to Mitigate Bank Erosion followed by the name and affiliation of the person as Part of a Time Critical Removal Action. scheduled to give the presentation. Each title A. Emery-DeVisser, W. Ingram, J. Hansen, S. Jelen, beginning with an asterisk (*) is to be presented and C. Draper. as a poster presentation. Anita Emery-DeVisser (Wood Environment & Infrastructure Solutions, Inc./USA) The schedule is subject to revision (changes of presenters, withdrawals) in the months leading * In-Stream Remediation of Coal Tar-Impacted up to the Conference. To assist participants in Sediments and Fractured Bedrock. planning their time at the Conference, the Final R.D. D’Hollander, H.M. Philip, and P.L. Roth. Program and abstracts will be made available Ray D’Hollander (Parsons Corporation/USA) online by January 28. Everyone preregistered by that date will receive an email providing links Investigation and Design Considerations for to the resources. Active Harbors with Contaminated Sediments. B. DeShields, B. Kellems, and K. Purcell. Bridgette DeShields (Integral Consulting, Inc./USA) Innovation and Improvement A1. in the Design Process * The New Normal: Planning for Sediment Project Platforms Tuesday | Posters (*) Tuesday Evening Water Management Considering Climate Change. Chairs: Tim Donegan (Sevenson Environmental K. Young, E. Ashley, C. Silver, and S. Ozkan. Services, Inc.) and Rhiannon Faber (ARCADIS U.S., Inc.) Katie Young (CDM Smith/USA) Structured Design Process Improvement for Complex Sediment Site Remedial Designs. Adaptive Management of PAH- and NAPL-Impacted M.J. Erickson, R. Faber, and A. Hebert. Dredge Residuals: Former Manufactured Gas Plant Rhiannon Faber (Arcadis/USA) Site Located in the Portland Harbor Superfund Site. R. Barth, H. Samaha, and B. Wyatt. * Value-Driven Engineering for Design and Construction Ryan Barth (Anchor QEA, LLC./USA) Management of a Time Critical Removal Action with PCB-Impacted Soil/Sediment Including a Water * Addressing Contaminated Groundwater to Surface Control Structure Dam Removal. Water Discharge: Application of Materials and Methods J. Hansen, A. Emery-DeVisser, J. Caryl, and C. Draper. for Construction of In Situ Permeable Reactive Barriers Jeshua Hansen (Wood Environment & Infrastructure (PRBs) to Limit Migration of PFAS. R. Stewart, J. Collins, Solutions, Inc./USA) and J. Hull. Richard Stewart (Ziltek Pty., Ltd./Australia) onitoring and Evaluating Remedy M A2. * Application of ESS to Evaluate Contaminant Migration Effectiveness Risk from a Proposed Dredged Material Containment Facility Design. J. Drummond and D. Wilt. Platforms Tuesday | Posters (*) Tuesday Evening Jesse Drummond (EA Engineering, Science, and Chairs: JR Flanders (AECOM) and Steven Laszewski (Foth) Technology, Inc., PBC/USA) * 10 Years Post-Remediation Progress Evaluated and * Data-Driven Form Packages to Document Sediment Impacts on Restoration in the Ashtabula River Area of Remediation and Habitat Reconstruction. Concern. R. Davis, N. Kelsall, and R. Gibson. K. Isom, S. Cieniawski, A. Pelka, M. Mills, J. Lazorchak, Nathan Kelsall (Anchor QEA, LLC/USA) and K. Fritz. Scott Cieniawski (U.S. Environmental Protection Agency/USA) * Dredge Completion Decision Trees. M. Erickson, L. Tomlinson, and E. Dievendorf. Eric Dievendorf (Arcadis/USA) * = poster presentation 15
* Alternative Remedy Metrics: Are Your Fish Ready * Former Zephyr Oil Refinery Fire Suppression Ditch for a Five-Year Review? Area Sediment Remediation Remedy Effectiveness. J. Schell, A. Fowler, J. Loper, T. Loper, E.G. Macolly Harris, P. Faessler, M. Rizzo, M. Lock, S. Goetz, R. Huempfner, M. Price, J. Conder, J. Arblaster, and L. Welborn. S. Cornelius, M. Hannah, H. Williams, K. Isom, M. Loomis, John Schell (TEA, Inc./USA) and S. Pearson. Pat Faessler (Sevenson Environmental Services, Inc./USA) Assessing the Hudson River Post-Remedy: An Overview of the Ongoing Recovery of PCB Levels in Fish, * Long-Term Biological Measures of the Effectiveness Sediment and Water in 150 Miles of River. of Completed Sediment Cleanup Remedies. E. Garvey, S. Gbondo-Tugbawa, J. Atmadja, M. Traynor, J. Stern, C. Patmont, J. Connolly, R. Healy, and J. Massingale. K. Takagi, B. Fidler, J. Kern, J. Wolfe, K. von Stackelberg, Clayton Patmont (Anchor QEA, LLC/USA) G. Klawinski, M. Cheplowitz, and M. Greenberg. Edward A. Garvey (Louis Berger/USA) * Long-Term Performance of In Situ Treatment of Sediment with AC at Two Pilot-Scale Study Locations. Boeing Plant 2 Sediment Remediation: Post Remedy S.B. Newell, A. Harmon, A.J. Kennedy, T.S. Bridges, Monitoring and the Search for Long-Term Success. U. Ghosh, T. Needham, H. Xia, and C. Menzie. R.S. Webb, B. Anderson, J. Flaherty, P. Fuglevand, Sandra Brasfield Newell (US Army Engineer Research and C. Whitmus. and Development Center/USA) Robert Webb (Dalton, Olmsted & Fuglevand, Inc./USA) Lower Fox River OU1 Remedy Effectiveness Characterized * Comparison of Lower Duwamish Waterway through Water and Fish Tissue Long-Term Monitoring. Baseline Tissue Results with Historical Data S. Lehrke, D. Roznowski, and W. Hartman. and Remedial Conditions. Stephen Lehrke (Foth Infrastructure & Environment, LLC/USA) S. McGroddy, K. Godtfredsen, S. Replinger, T. Do, D. Schuchardt, P.D. Rude, A. Crowley, J. Stern, Onondaga Lake Recovery: Declining Mercury in D. Williston, B. Anderson, J. Flaherty, and J. Florer. Water and Fish. Susan E. McGroddy (Windward Environmental, LLC/USA) M. Smith, L. DeSantis, E. Henry, M. Arrigo, A. Burnham, and J. McAuliffe. * Condition of Benthic Macroinvertebrate Communities Matt Smith (Anchor QEA, LLC/USA) and Toxicity of Sediments in the Buffalo River Area of Concern Following Remediation of Contaminated * PCBs in Fish Tissues at the Hudson River PCBs Sediments. Superfund Site: Update on Results of Remedial Action S.D. George, B.P. Baldigo, and B.T. Duffy. and Early Post-Construction Monitoring. Scott George (U.S. Geological Survey/USA) M. Greenberg, M. Traynor, J. Kern, K. von Stackelberg, and G. Klawinski. * Designing and Implementing a Remedy Effectiveness Marc Greenberg (U.S. Environmental Protection Agency/USA) Assessment for Thomson and Scanlon Reservoirs in the St. Louis River Area of Concern (AOC). * Recontamination Evaluation at an Early Action Site: M. Mills, T. Luxton, J. Lazorchak, K. Fritz, J. Hoffman, Lower Duwamish Waterway. L. Burkhard, G. Peterson, G. Hanson, M. Kern, C. Moody and A. Desai. D. Walters, and M. Elliot. Chris D. Moody (Farallon Consulting/USA) Marc Mills (U.S. Environmental Protection Agency/USA) * Remedy Effectiveness Evaluation for the Upper Early Assessment of the Overall Effectiveness of Hudson River PCB Remediation Project: A Water the Upper Hudson River. Column Perspective. J. Benaman, J. Connolly, E. Lamoureux, J. Haggard, M. Cheplowitz, S. Gbondo-Tugbawa, E. Garvey, and R. Gibson. J. Atmadja, J. Wolfe, and G. Klawinski. Jennifer Benaman (Anchor QEA, LLC/USA) Michael Cheplowitz (U.S. Environmental Protection Agency - Region 2/USA) * Effects of Sediment Dredging on Contaminant Levels in Fish from the Buffalo River Area of Concern. B.P. Baldigo, S.D. George, T.M. Scott, K.R. Murray, and P.J. Phillips. Barry Baldigo (U.S. Geological Survey, New York Water Science Center/USA) 16 * = poster presentation
Restoration of an Urban Waterway Design Build Services Lunch & Learn—Tuesday, Track A for Wagner Creek/Seybold Canal, Miami, Florida. T. Donegan, M. Crystal, D. Levey, B. Madabhushi, Beneficial Clean and Contaminated Sediment and G. Hicks. Use in the Context of Sustainability Tim Donegan (Sevenson Environmental Services, Inc./USA) Instructors: Todd Bridges (USACE-ERDC) and Transforming Contaminated Mud to a Productive Luca Sittoni (Deltares and EcoShape-Building Urban Wetland: Resolves Environmental Liability with Nature) and Spurs Redevelopment. M. Thimke, L. Parsons, and M. Walter. US and international context and perspectives on Mark Thimke (Foley & Lardner, LLP/USA) beneficial use of both clean and contaminated sediments will be presented in the context of sustainability and Urban Creek-Impacted Sediment Removal and nature-based solutions. Recent experience and case Isolation Utilizing a Geosynthetic Clay Liner. studies as well as near-term beneficial use activities T. Litwiller and G. Welch. (e.g., the recent Central Dredging Association (CEDA) Garrett Welch (August Mack Environmental/USA) Sediment Beneficial Use Paper; the Nov. 2018 CEDA workshop in Amsterdam; the new PIANC work group on * Willamette River Downtown Reach Remediation Beneficial Sediment Use; the 2019 WEDA workshop on at Two Sites: Challenges and Lessons Learned construction techniques) will be presented to draw input, for Future Actions. feedback, and ideas from session participants during a C. Bozzini, J. Neal, and J. Palmer. facilitated discussion period. Chris Bozzini (Portland General Electric/USA) A4. Successfully Combining Remedies A3. Remediation of Urban Waterways Platforms Tuesday | Posters (*) Tuesday Evening Platforms Tuesday | Posters (*) Tuesday Evening Chairs: Stephanie Fiorenza (BP) and Kimberly Markillie Chairs: Kendrick Jaglal (OBG) and Scott Thompson (Louis (U.S. Navy) Berger) * Alternative Remedy Implementation at the Balancing Remedial and Restoration Objectives Contaminated Sediment Ashland/NSP Superfund Site. for Sediment Capping on an Urban River. S.J. Laszewski, D.M. Roznowski, K. Aukerman, T. MacDonald, D. Hibbs, T. Boom, and A. Santini. and S. Garbaciak. Thomas E. MacDonald (Barr Engineering Co./USA) Steven Laszewski (Foth/USA) * Challenges and Considerations for Selection * Bank Remediation and Stabilization along the of Underpier Remediation Approaches. Tittabawassee River. T. Wang, D. Berlin, M. Woltman, K. King, and M. Whelan. K.S. Bell, T. Konechne, R. Davis, C. Lefevre, B. Kulhanek, Thomas Wang (Anchor QEA, LLC/USA) and D. Heinze. Kristin Searcy Bell (Ramboll/USA) * Comprehensive Source Tracking of Illicit Discharges in an Urban Sewershed. Beneficial Use of an Abandoned Slip for Confined R. Murley, J. Travis, Y. Burhan, and D. Pilat. Space Disposal of Contaminated Sediment. Ryan Murley (Tetra Tech, Inc./USA) W. Dinicola, P. Dubé, and C. Guest. Charles Guest (Anchor QEA, LLC/USA) Focused Testing to Resolve Causes of Sediment Toxicity for Ecological Risk Assessment at a * Combining Remedies for Contaminated Sediment Complex Urban Waterway. at Southeast Loch, Pearl Harbor, Hawaii. D. Haury, L. Logan, and D. Hennessy. K. Markillie, S. Sahetapy-Engel, and W. Wen. David Haury (Anchor QEA, LLC/USA) Kimberly Markillie (U.S. Navy/USA) I Should Have Seen That Coming: A Case Study. Construction Management Challenges of Combined S. Bailey, G. Linus, and T. Loor. Sediment Remedy. Sharon Bailey (The Louis Berger Group, Inc./USA) S. McGee, G. Braun, S. Ozkan, E. Ashley, and K. Young. Stephen McGee (Tetra Tech, Inc./USA) * = poster presentation 17
* Converting a Stormwater Pond into a Multi-Stage Flood Recovery Stream Restoration, Lyons Colorado. Treatment Reactor for Arsenic, Ammonia, and Benzene D. Heinze, S. Hayter, F. Kristanovich, E. Shioya, J. Trujillo, Including Dredging and Maintenance of Chemocline at R. Mandel, and C. Engen. the Groundwater/Surface Water Transition Zone. David Heinze (Ramboll/USA) T. Majer, M. Kelley, B. Thompson, C. Elder, C. Elmendorf, and J. Gabriel. Habitat Reconstruction at the Hudson River PCB Mark Kelley (Haley & Aldrich, Inc./USA) Superfund Site: The Roles of Active Planting and Natural Recolonization/Recruitment. Development of Port Infrastructure with Contaminated M. Traynor, T. Shinskey, J. Kern, G. Klawinski, Sediments: Marine Commerce Terminal in New Bedford, and M.S. Greenberg. Massachusetts. S.E. Nilson. Mike Traynor (Louis Berger/USA) Susan Nilson (Foth/USA) Habitat Restoration and Enhancement: Maximizing * Integrated Lake and Upland Remediation and Benefits from Sediment Remediation Projects. Redevelopment along 3 Miles of Onondaga Lake Shoreline. S. Ozkan, G. Braun, S. McGee, M. Hagan, E. Ashley, E.C. Glaza, M.A. Arrigo, J.P. McAuliffe, and W. Hague. and K. Young. Edward Glaza (Parsons Corporation/USA) Senda Ozkan (Tetra Tech, Inc./USA) * Port of Everett Pacific Terminal Dredging Project, * Onondaga Lake NRD Settlement Restoration Projects. Everett, Washington: An Integrated Navigational and M.A. Arrigo, K. Dziubek, B. Israel, T. Eallonardo, B. Henry, Environmental Cleanup Dredging Project. R. Davis, N. Gard, and J. McAuliffe. B. Tracy, A. Joshi, J. Herzog, D. Heriks, and E. Gerking. Mark Arrigo (Parsons Corporation/USA) Abhijit Joshi (GeoEngineers, Inc./USA) * Re-Creation of a Historical Island in the Mississippi Sustainable, Combined Remedies and Restoration River: Restoring Habitat in an Urban Setting. of the Onondaga Lake Shoreline, Syracuse, New York. J. Bankston, J. Brekken, K. Leuthold, J. Lee, D. Connell, B. Kubiak, C. Calkins, D. Crawford, A. Eallonardo, C. Leary, and M. Schroeder. J. Marsh, J. Reymond, J. McAuliffe, and W. Hague. Jamie Bankston (Barr Engineering Co./USA) Anthony Eallonardo (OBG/USA) * Riparian Dilemma: Riverbank Cap Adaptations for Continued Resilience. A5. Habitat Mitigation and Restoration E. Bakkom, J. Faust, J. Elliott, and K. Lombardi. Erik Bakkom (Maul Foster & Alongi, Inc./USA) Platforms Wednesday | Posters (*) Tuesday Evening Chairs: Mark Arrigo (Parsons Corporation) and Spirit Lake: Designing a Sediment Remedy Sanjiv Sinha (Environmental Consulting & Technology, Inc.) that Embraces Habitat Restoration. W. Murray, M. Ciarlo, K. McCormick, and J. Beaver. William Murray (U.S. EPA Region 5 GLNPO/USA) * Assessing Potential Contaminant Removal from Sediments within the First Wetland Mitigation Bank in New York City. P. McBrien, E. Samanns, T. Stewart, A. Wolfson, M. Taffet, J. Cass, A.M. Accardi-Dey, and S. Okeowo. AmyMarie Accardi-Dey (Louis Berger US, Inc./USA) * Environmental Issues Regarding Fish Habitat, Water Quality and Biological Monitoring, Gaspe: Sandy Beach, Quebec, Canada. M. Desrosiers and L. Roberge. Marc Desrosiers (Public Works and Government Services Canada/Canada) First of its Kind Subaqueous Restoration Using In-Lieu Fee Mitigation Funds at Paradise Creek on the Elizabeth River in Portsmouth, Virginia. G. Saunders, J. Rieger, D. Koubsky, R. Mohan, T. Merritts, W. Dinicola, K. Olsen, and K. Jaglal. Grace Saunders (Elizabeth River Project/USA) 18 * = poster presentation
* The Application of a Multivariate Statistical Analysis Panel Discussion—Wednesday, Track A to Identify Potential Ongoing Contaminant Sources to an Urban River. Incorporating Sustainability Principles in J. Kern, P. Simon, D. Murali, and M. Shupe. Superfund Sediment Remediation Projects John W. Kern (Kern Statistical Services, Inc./USA) Moderator * Characterization and Source Apportionment of Steven Nadeau (Sediment Management Work Group) Polycyclic Aromatic Hydrocarbons in Small Craft Harbour Sediments in Nova Scotia, Canada. Panelists E. Davis, T.R. Walker, M. Adams, and R. Willis. Amy Hawkins (U.S. Navy) Emily Davis (Dalhousie University/Canada) Eric Stern (Tipping Point Resources Group, LLC) Sabine Apitz, Ph.D. (SEA Environmental Decisions, Ltd.) * CongeneR: A Tool for Comparing PCB-Congener Beth Moore, Ph.D. (U.S. Dept. of Energy) Data with Different Coelution Patterns. Peter Brussock, Ph.D. (The ELM Group, Inc.) K. Mayer-Blackwell and J. Parker. Koshlan Mayer-Blackwell (Pacific Groundwater Group/USA) This panel will discuss the challenges to introducing “new” processes, technologies, and/or procedures to * Contaminated Soils from the Liberty State Park (NJ, the remedy decision process. In particular, the panel USA) Brownfield Site. will focus on applying sustainability principles, such D. Hagmann, N. Goodey, M.A. Kruge, M. Cheung, as balancing environmental, societal and economic X. Li, J. Singh, J. Krumins, M. Mastalerz, and J.L.R. Gallego. factors, to the Superfund sediment remedy evaluation Diane Hagmann (Montclair State University/USA) and selection process. Perspectives from stakeholders and how sustainability fits within the existing nine Distinguishing Pyrogenic PAH Sources in Sediment Superfund National Contingency Plan criteria linking from MGP and Other Tar Sources Using Exploratory existing regulations and guidance to support the Data Analysis. inclusion will be discussed amongst the panel and D.M. Mauro. with the audience. Potential value-added application David Mauro (META Environmental, Inc./USA) of the sustainability approach that assesses impacts to the whole community and incorporates equity and Evaluating the Challenges of Using Disparate community preferences within a sediment management Data Sets in Forensic Methods. environment will be shared. Opportunities for improving N.D. Rose, T. Negley, and C. Monti. the state of the practice and expanding the knowledge Nicholas Rose (TIG Environmental/USA) base and strategies will be discussed. The panel will include representatives from government, academia, The Importance of Validating Source Identification industry and consulting and will build upon the work of Results and Evaluating Alternative Hypotheses the Sustainable Remediation Forum in this area and the in a Forensic Evaluation. Sediment Management Work Group. M.J. Bock and L. Brown. Michael Bock (Ramboll Environ/USA) Improving Rigor in Polycyclic Aromatic Source A6. Contaminant Forensics Fingerprinting. P.D. Boehm, L.L. Cook, J. Pieatari, and T. Saba. Platforms Wednesday | Posters (*) Tuesday Evening Paul Boehm (Exponent, Inc./USA) Chairs: Helder Costa (Haley & Aldrich, Inc.) and Timothy Dekker (LimnoTech) * Incorporation of a Chemical Weathering Model in Sediment Source Apportionment Models. J. Rominger and C. Tuit. * Advances in Oil Spill Forensic Using Biomarkers and Jeff Rominger (Gradient Corp./USA) Isotope Ratio Technique. H. Behzadi. Integrated Application of RSIMCA, t-SNE, and PVA for Harry Behzadi (SGS North America/USA) Chemometric Mapping of PCDD/F Congeners. M.J. Cejas and R.C. Barrick. * Analytical Advancements for Forensics Investigations Mark J. Cejas (Pace Analytical/USA) at Petroleum Release Sites. P.M. Simon, P.B. Simon, S. Stubblefield, and E. Paulson. Peter Simon (Ann Arbor Technical Services, Inc./USA) * = poster presentation 19
* NCR Paper: Not the Only Paper Mill PCB Source Panel Discussion—Thursday, Track A to Sediments. J.S. Parker and K. Mayer-Blackwell. Rethinking Environmental Dredging: A Roundtable Jeffrey Parker (Pacific Groundwater Group/USA) Discussion PAH Source Evaluation of Sediments in the Vicinity of Moderator Pier 39, San Francisco Bay. Victor S. Magar Ph.D., PE (Ramboll) R.E. Jordan. Randy Jordan (Natural Spectrum Environmental Panelists Consulting/USA) Mike Crystal (Sevenson) Steve Garbaciak (Foth) Source Allocation of PCBs Derived from Quantile John McAullife (Honeywell) Analysis of Cumulative Response Curves Combined Invited Panelists (tentative) with Monte Carlo Analysis. Don Hayes (USACE) E.L. Butler, J.T. Rominger, and R.J.-C. Remy. Andrew Timmis (JF Brennan) Eric Butler (Gradient/USA) Scott Cienawski (EPA GLNPO) * Source Analysis of PAHs and Metals in New York In the US, environmental dredging is exorbitantly Harbor Sediments. expensive. Requirements for precision dredging, aquatic S.C. Geiger and N.A. Azzolina. barriers, dewatering, transportation, and disposal make Stephen Geiger (ERM/USA) dredging the costliest remediation alternative by an order of magnitude or more. Under CERCLA, the cost * Spatial Variations in Ambient PAH Concentrations of environmental dredging easily approaches $250 to $450/CY, and often approaches $1000/CY. Compare this in Sediment in a Complex Urban River System. to navigational dredging at
The Next Frontier on PFAS Contamination, Sediment, A7. Characterization and Remediation of Surface Water and Fish Tissue. PFAS-Contaminated Sediments/Media H. Behzadi. Platforms Thursday | Posters (*) Wednesday Evening Harry Behzadi (SGS North America/USA) Chairs: Ramona Iery (Battelle) and Marc Mills (U.S. Environmental Protection Agency) * Occurrence, Distribution, and Bioaccumulation of Per- and Polyfluoroalkyl Substances (PFAS) in Minnesotan Freshwater Environments. Bioavailability, Uptake, Bioaccumulation, and J. Lemay, N. Slagowski, L. Kerper, and M. Sharma. Biomagnification of Per- and Polyfluoroalkyl Julie Lemay (Gradient/USA) Substances in Sediments. K. Kinsella. * PFAS Dark Matter: Per- and Polyfluorinated Karen Kinsella (GZA GeoEnvironmental, Inc./USA) Precursors in Soil and Water. H.L. Lord, P. Benvenuto, and T. Obal. Closing the PFAS Mass Balance in Sediments Heather Lord (Maxxam Analytics/Canada) and Tissues: The TOP Assay. K. Buechler. Potential Human Exposure to Perfluoroalkyl Karla Buechler (TestAmerica Laboratories, Inc./USA) Substances (PFAS) via Consumption of Fish from U.S. and International Sources. * Detailed Site Investigation for Per- and Polyfluoroalkyl B. Ruffle, U. Vedagiri, D. Bogdan, and M. Maier. Substances (PFASs) Using Advanced Analytical Tools. Betsy Ruffle (AECOM/USA) I. Ross, E. Houtz, J. McDonough, and A. Hornemann. Ian Ross (Arcadis/United Kingdom) Prioritization of Exposure Pathways at Sediment Sites Impacted by Per- and Polyfluoroalkyl Substances. Fate and Transport of PFASs in Surface Waters and J.A. Arblaster, J.M.Conder, and E.S. Larson. Sediments: Potential for Long Range Transport? Jennifer Arblaster (Geosyntec Consultants/USA) I. Ross, E. Houtz, J. McDonough, E. Kalve, M. Schnobrich, S. Dunn, and A. Hornemann. * The Removal of Trace Organic Contaminants (TOrCs) Ian Ross (Arcadis/United Kingdom) in Urban Stormwater by Bioretention Processes. N.J.M. Fitzgerald, C.P. Higgins, B. Kranner, A.B. Boehm, * Full-Scale Treatment of PFAS-Impacted Wastewater H. Piza, and A.R.M.N. Afrooz. Using Ozofractionation with Treatment Validation Nicole Fitzgerald (Colorado School of Mines/USA) Using TOP Assay. I. Ross, E. Houtz, J. McDonough, and P. Storch. Sediments as a Source of PFAS in Biota: Three Ian Ross (Arcadis/United Kingdom) Case Studies from Norway. G.A. Slinde, H.M. Grønning, H.A. Langberg, S. Hale, Identifying Linear and Branched Isomers from Å. Høisæter, and G. Breedveld. Standard PFAS Analysis for Source Delineation. Goeril Aasen Slinde (Norwegian Goetechnical Institute C. Hutchings and S. Helgen. [NGI]/Norway) Craig Hutchings (Integral Consulting Inc./USA) * Use of Isotope Dilution Methods and the Total * In Situ Remedy for PFAS Contaminated Source Zone, Oxidizable Precursor Assay (TOP) to Evaluate Groundwater and Sediment. Effectiveness of PFAS Remediation. C.J. Hornaday, J.M. Allen, and M. Geary. B. Chandramouli, M. Woudneh, M.C. Hamilton, and R. Grace. Chuck Hornaday (Vadose Remediation Technologies/USA) Bharat Chandramouli (SGS AXYS/Canada) * In Situ Stabilzation of PFAS-Contaminated Soils at Two Superfund Sites. B1. Cap Design and Modeling E. Barth, J. McKernan, D. Bless, P. Jordan, M. Johnson, C. Su, R. Henderek, S. Hartzell, D. Cutt, K. Dasu, Platforms Tuesday | Posters (*) Tuesday Evening and R. Darlington. Chairs: Howard Cumberland (Geosyntec Consultants, Inc.) Edwin Barth (U.S. EPA/USA) and Danny Reible (Texas Tech University) Laboratory Treatability Study for In Situ Remediation of PFAS-Impacted Sediments: Comparison of Amendments and Performance Metrics. A. Nolan and C. Grimison. Annette Nolan (Ventia Pty Ltd/Australia) * = poster presentation 21
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