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- 21:14, 11 July 2019 (diff | hist) . . (+57) . . Main Page
- 20:22, 11 July 2019 (diff | hist) . . (-13) . . Dr. Bilgen Yuncu, P.E.
- 20:20, 11 July 2019 (diff | hist) . . (+10) . . Dr. Alexandra Salter-Blanc
- 20:18, 11 July 2019 (diff | hist) . . (0) . . Tom Palaia (→Work and Contact Information) (current)
- 20:18, 11 July 2019 (diff | hist) . . (-1) . . Tom Palaia (→About the Contributor)
- 20:17, 11 July 2019 (diff | hist) . . (+8) . . Tom Palaia (→Work and Contact Information)
- 20:07, 11 July 2019 (diff | hist) . . (+2) . . Jeff Gamlin, P.G. (→Work and Contact Information) (current)
- 20:06, 11 July 2019 (diff | hist) . . (-1) . . Jeff Fitzgibbons (→About the Contributor) (current)
- 20:05, 11 July 2019 (diff | hist) . . (-2) . . Paul Favara (→About the Contributor) (current)
- 20:04, 11 July 2019 (diff | hist) . . (0) . . Jeff Gamlin, P.G. (→About the Contributor)
- 20:03, 11 July 2019 (diff | hist) . . (+6) . . Jeff Gamlin, P.G. (→Work and Contact Information)
- 20:02, 11 July 2019 (diff | hist) . . (+8) . . Jeff Fitzgibbons (→Work and Contact Information)
- 19:59, 11 July 2019 (diff | hist) . . (+8) . . Paul Favara (→Work and Contact Information)
- 19:55, 11 July 2019 (diff | hist) . . (+8) . . Doug Downey, P.E. (→Work and Contact Information) (current)
- 19:30, 13 June 2019 (diff | hist) . . (-98) . . Articles
- 19:28, 13 June 2019 (diff | hist) . . (-7) . . Articles (Tag: Visual edit: Switched)
- 19:24, 13 June 2019 (diff | hist) . . (+38,822) . . N Natural Attenuation in Source Zone and Groundwater Plume - Bemidji Crude Oil Spill (Created page with "A long-term study of a 40-year-old crude oil spill provides insights about petroleum hydrocarbon natural attenuation processes and rates. In the source zone, fermentation coup...")
- 19:20, 13 June 2019 (diff | hist) . . (-24) . . User:Debra Tabron/sandbox
- 19:16, 13 June 2019 (diff | hist) . . (+208) . . User:Debra Tabron/sandbox
- 19:02, 13 June 2019 (diff | hist) . . (+36) . . User:Debra Tabron/sandbox
- 18:57, 13 June 2019 (diff | hist) . . (+6,856) . . User:Debra Tabron/sandbox
- 18:48, 13 June 2019 (diff | hist) . . (+11,151) . . User:Debra Tabron/sandbox
- 18:31, 13 June 2019 (diff | hist) . . (+4,722) . . User:Debra Tabron/sandbox
- 18:29, 13 June 2019 (diff | hist) . . (+15,021) . . User:Debra Tabron/sandbox
- 17:56, 13 June 2019 (diff | hist) . . (+342) . . N File:Bekins1w2 Fig5.jpg (Figure 5. Concentrations of nonvolatile dissolved organic carbon (NVDOC) and total petroleum hydrocarbons in the diesel range (TPHd) measured along the centerline of the north pool plume in August 2016. Well locations and oil spill source location sho...) (current)
- 17:54, 13 June 2019 (diff | hist) . . (+412) . . N File:Bekins1w2 Fig4.PNG (Figure 4. Redox zones of the Bemidji plume from Cozzarelli, et al., 2016. The zones are defined by dissolved oxygen (DO) and iron content according to: (1) Methanogenic – DO<100 µg/L, Fe>25 mg/L; (2) Iron-reducing – DO<100 µg/L, Fe 1-25 mg/L; (...) (current)
- 17:47, 13 June 2019 (diff | hist) . . (+509) . . N File:Bekins1w2 Fig3.PNG (Figure 3. Concentrations integrated over 2D cross-sectional area for modeled five oil phase components (B: BEX, T: toluene, N: NVDOC, S: short chain n-alkanes, L: long chain n-alkanes), at the initial time of the spill, at the final simulation time (10...) (current)
- 17:45, 13 June 2019 (diff | hist) . . (+136) . . N File:Bekins1w2 Fig2.jpg (Figure 2. Conceptual cross section of the site illustrating microbial processes, modified from Ng et al.and Sihota et al.) (current)
- 17:44, 13 June 2019 (diff | hist) . . (+275) . . N File:Bekins1w2 Fig1.jpg (Figure 1. Map of the site located near Bemidji, MN, showing oil pipelines, location of 1979 rupture, oil bodies at the water table, area sprayed by oil, direction of flow, the 10 ppb BTEX contour and the down-gradient lake. Figure reprinted from McGuir...) (current)
- 19:11, 7 June 2019 (diff | hist) . . (+37) . . Contributors (Tag: Visual edit)
- 18:56, 7 June 2019 (diff | hist) . . (-15,747) . . User:Debra Tabron/sandbox (Replaced content with " <div style="float:right;margin:0 0 2em 2em;">__TOC__</div> '''Related Article(s):''' *Vapor Intrusion (VI) '''CONTRIBUTOR(S):''' Matthew Zenker, Dr. Shaily M...") (Tag: Replaced)
- 14:50, 3 June 2019 (diff | hist) . . (+245) . . Articles (Tag: Visual edit)
- 14:46, 3 June 2019 (diff | hist) . . (+959) . . N Dr. Barbara Bekins (Created page with "==Work and Contact Information== EMPLOYER: :U.S. Geological Survey<br/> :345 Middlefield Road, MS 496<br/> :Menlo Park, CA 94025<br/> EMAIL: [mailto:babekins@usgs.gov babek...")
- 20:00, 29 May 2019 (diff | hist) . . (+345) . . N File:1999 - Herkelrath-Impacts of remediation at the Bemidji oil spill site.pdf (Herkelrath, W. N., 1999. Impacts of remediation at the Bemidji oil spill site. In: U.S. Geological Survey Toxic Substances Hydrology Program--Proceedings of the Technical Meeting, Charleston, South Carolina, March 8-12, 1999-- Volume 3 -- Subsurface Co...) (current)
- 19:22, 28 May 2019 (diff | hist) . . (+358) . . N File:2011-Bekins-Long-term natural attenuation of crude oil in the subsurface.pdf (Bekins, B. A.; Baedecker, M. J.; Eganhouse, R. P.; Herkelrath, W. N., 2011. Long-term natural attenuation of crude oil in the subsurface. In: GQ10: Groundwater quality management in a rapidly changing world: Procedings of the 7th International Groundwa...) (current)
- 20:03, 24 May 2019 (diff | hist) . . (+348) . . N File:1985-Hult-Distribution of gases and hydrocarbon vapors in the usaturated zone.pdf (Hult, M. F.; Grabbe, R. R., 1985. Distribution of gases and hydrocarbon vapors in the unsaturated zone. In: U.S. Geological Survey Program on Toxic Waste - Ground-Water Contamination: Proceedings of the second technical meeting, Cape Cod, Massachusetts...) (current)
- 18:16, 17 May 2019 (diff | hist) . . (+21) . . Natural Source Zone Depletion (NSZD)
- 20:48, 16 May 2019 (diff | hist) . . (+1) . . Natural Source Zone Depletion (NSZD) (→References) (Tag: Visual edit)
- 20:47, 16 May 2019 (diff | hist) . . (+1) . . Natural Source Zone Depletion (NSZD) (→References)
- 20:47, 16 May 2019 (diff | hist) . . (-49) . . Natural Source Zone Depletion (NSZD) (→Measuring the NSZD Thermal Expression) (Tag: Visual edit)
- 20:42, 16 May 2019 (diff | hist) . . (+30) . . Natural Source Zone Depletion (NSZD)
- 20:37, 16 May 2019 (diff | hist) . . (+1,211) . . Natural Source Zone Depletion (NSZD)
- 16:18, 15 May 2019 (diff | hist) . . (+99) . . Articles (Tag: Visual edit)
- 16:09, 15 May 2019 (diff | hist) . . (+16) . . Articles (Tag: Visual edit)
- 15:52, 15 May 2019 (diff | hist) . . (+285) . . Articles (Tag: Visual edit)
- 15:34, 15 May 2019 (diff | hist) . . (0) . . Contributors (Tag: Visual edit)
- 15:30, 15 May 2019 (diff | hist) . . (0) . . Contributors (Tag: Visual edit)
- 17:38, 14 May 2019 (diff | hist) . . (+170) . . Articles (Tag: Visual edit)
- 17:14, 14 May 2019 (diff | hist) . . (+175) . . Articles (Tag: Visual edit)
- 16:41, 14 May 2019 (diff | hist) . . (+67) . . Articles (Tag: Visual edit)
- 16:25, 14 May 2019 (diff | hist) . . (+3) . . Dr. Jason Gerhard (→About the Contributor) (current) (Tag: Visual edit)
- 15:10, 13 May 2019 (diff | hist) . . (+146) . . Articles (Tag: Visual edit)
- 20:29, 10 May 2019 (diff | hist) . . (+470) . . Articles (Tag: Visual edit)
- 17:17, 10 May 2019 (diff | hist) . . (-2) . . Vapor Intrusion – Sewers and Utility Tunnels as Preferential Pathways
- 17:11, 10 May 2019 (diff | hist) . . (-2) . . User:Debra Tabron/sandbox
- 18:56, 9 May 2019 (diff | hist) . . (+2) . . Lila Beckley (→Article Contributions) (current)
- 18:55, 9 May 2019 (diff | hist) . . (+16) . . Contributors (Tag: Visual edit)
- 18:47, 9 May 2019 (diff | hist) . . (+2) . . Dr. Thomas McHugh
- 18:45, 9 May 2019 (diff | hist) . . (+4) . . Vapor Intrusion – Sewers and Utility Tunnels as Preferential Pathways
- 18:44, 9 May 2019 (diff | hist) . . (-31) . . Vapor Intrusion – Sewers and Utility Tunnels as Preferential Pathways
- 18:42, 9 May 2019 (diff | hist) . . (+16,601) . . N Vapor Intrusion – Sewers and Utility Tunnels as Preferential Pathways (Created page with "The term “vapor intrusion” or “VI” refers to the migration of volatile organic compounds (VOCs) from a subsurface source into an overlying building. Preferential path...")
- 18:40, 9 May 2019 (diff | hist) . . (+147) . . User:Debra Tabron/sandbox
- 15:04, 9 May 2019 (diff | hist) . . (-1) . . User:Debra Tabron/sandbox
- 14:58, 9 May 2019 (diff | hist) . . (-7) . . User:Debra Tabron/sandbox
- 14:57, 9 May 2019 (diff | hist) . . (+60) . . User:Debra Tabron/sandbox
- 14:51, 9 May 2019 (diff | hist) . . (+4,089) . . User:Debra Tabron/sandbox
- 14:39, 9 May 2019 (diff | hist) . . (-4) . . User:Debra Tabron/sandbox (→Mitigation)
- 14:32, 9 May 2019 (diff | hist) . . (0) . . User:Debra Tabron/sandbox
- 14:32, 9 May 2019 (diff | hist) . . (+6) . . User:Debra Tabron/sandbox
- 14:31, 9 May 2019 (diff | hist) . . (+5) . . User:Debra Tabron/sandbox
- 21:12, 8 May 2019 (diff | hist) . . (+736) . . User:Debra Tabron/sandbox
- 20:42, 8 May 2019 (diff | hist) . . (+90) . . User:Debra Tabron/sandbox
- 20:26, 8 May 2019 (diff | hist) . . (+4) . . User:Debra Tabron/sandbox
- 20:19, 8 May 2019 (diff | hist) . . (-4,373) . . User:Debra Tabron/sandbox
- 19:19, 8 May 2019 (diff | hist) . . (-22,990) . . User:Debra Tabron/sandbox
- 20:52, 7 May 2019 (diff | hist) . . (+357) . . N File:Beckley1w2 Fig4.png (Figure 4. Potential Entry Points into Buildings. VOCs can move from sewers and utility tunnels into buildings through a variety of features, for example: A. Dry p-traps; B. Faulty seal on plumbing fixture (e.g., Pennell et al. 2013); and C. French dr...) (current)
- 20:51, 7 May 2019 (diff | hist) . . (+59) . . N File:Beckley1w2 Fig3.png (Figure 3 . Vapor Sample Collection from Sewer) (current)
- 20:47, 7 May 2019 (diff | hist) . . (0) . . N File:Beckley1w2 Fig2 legend.png (current)
- 20:46, 7 May 2019 (diff | hist) . . (+57) . . N File:Beckley1w2 Fig2d.png (Figure 2d. Sewer in Vadose Zone above Plume) (current)
- 20:45, 7 May 2019 (diff | hist) . . (+66) . . N File:Beckley1w2 Fig2c.png (Figure 2c. Sewer Intersects NAPL/Vadose Zone Source) (current)
- 20:44, 7 May 2019 (diff | hist) . . (+64) . . N File:Beckley1w2 Fig2b.png (Figure 2b. Discharge of Groundwater to Sewer Line) (current)
- 20:43, 7 May 2019 (diff | hist) . . (+67) . . N File:Beckley1w2 Fig2a.png (Figure 2a. Sewer Intersects Contaminated Groundwater) (current)
- 20:41, 7 May 2019 (diff | hist) . . (+87) . . N File:Beckley1w2 Fig1b.png (Figure 1b. Sewer/Utility Tunnel Vapor Intrusion. McHugh et al., 2017b) (current)
- 20:40, 7 May 2019 (diff | hist) . . (+142) . . N File:Beckley1w2 Fig1a.png (Figure 1a. Conventional (Standard) Vapor Intrusion. Figure 1b. Sewer/Utility Tunnel Vapor Intrusion. (from McHugh et al., 2017b)) (current)
- 21:28, 6 May 2019 (diff | hist) . . (+280) . . N File:2018-Viteri Rapid Real-time TCE Measurements.pdf (Viteri, C. R.; Richman, B.; Vitouchkine, A.; Armen, M. A.; Miller, A., 2018. Rapid, Real-time TCE Measurements of Sewer Headspace: Characterizing Spatial and Temporal Variability. AEHS 28th Annual International Conference on Soil, Water, Energy, and A...) (current)
- 21:27, 6 May 2019 (diff | hist) . . (+237) . . N File:2018-Holton-A Review of Pref Path Case Studies.pdf (Holton, C.; Simms, J., 2018. A Review of Preferential Pathway Case Studies: Lessons Learned for Vapor Intrusion Site Assessment. Midwestern States Environmental Consultants Association Spring Seminar, Indianapolis, Indiana) (current)
- 21:26, 6 May 2019 (diff | hist) . . (+239) . . N File:2018b-McHugh-ER-201505 Conceptual Model.pdf (McHugh, T.; Beckley, L, 2018(b). Conceptual Model: Sewers and Utility Tunnels as Preferential Pathways for Volatile Organic Compound Migration into Buildings: Risk Factors and Investigation Protocol, ESTCP Project ER-201505.) (current)
- 21:24, 6 May 2019 (diff | hist) . . (+245) . . N File:2018a-McHugh-ER-201505 Investigation Protocol.pdf (McHugh, T.; Beckley, L, 2018(a). Investigation Protocol: Sewers and Utility Tunnels as Preferential Pathways for Volatile Organic Compound Migration into Buildings: Risk Factors and Investigation Protocol, ESTCP Project ER-201505.) (current)
- 21:23, 6 May 2019 (diff | hist) . . (+129) . . N File:2017-ERM-Vapor Intrusion Eval Activities Summary.pdf (ERM, 2017. Vapor Intrusion Evaluation Activities Summary Report - February to December 2016, Indianapolis, Indiana.) (current)
- 21:21, 6 May 2019 (diff | hist) . . (+162) . . N File:2017b-McHugh-Recent advances in vapor intrusion.pdf (McHugh, T.; Loll, P.; Eklund, B., 2017(b). Recent advances in vapor intrusion site investigations. Journal of Environmental Management 204: 783-792.) (current)
- 21:18, 6 May 2019 (diff | hist) . . (+390) . . N File:2014-Chemical Hazards and Poisons Rpt.pdf (Macklin, Y.; Welfare, W.; Kowalczyk, G.; Mitchem, L.; Modi, A.; Craswell, A.; Brown, M.; Lighton, L., 2014. Sewers, culverts and other underground pipes–an under recognised pathway for chemical exposures in acute incidents: case series. Chemical Haza...) (current)
- 21:16, 6 May 2019 (diff | hist) . . (+318) . . N File:2010-Riis-Migratioin pathways of Chlorinated Solvents.pdf (Riis, C.E.; Christensen, A.G.; Hansen, M.H.; Husum, H.; Terkelsen, M., 2010. Vapor intrusion through sewer systems: Migration pathways of chlorinated solvents from groundwater to indoor air. In: Seventh Battelle International Conference on Remediation...) (current)
- 21:15, 6 May 2019 (diff | hist) . . (+182) . . N File:1996-Turco and Huss Rehabilitation of TCE.pdf (Turco, M.A. and Huss, E.E., 1996. Rehabilitation of TCE-contaminated Underground Storm Water System using Trenchless Technology. Brown and Root Environmental, Wayne PA.) (current)
- 20:54, 6 May 2019 (diff | hist) . . (+3) . . Dr. Thomas McHugh
- 20:51, 6 May 2019 (diff | hist) . . (+1,496) . . N Lila Beckley (Created page with "==Work and Contact Information== EMPLOYER: :GSI Environmental Inc. :9600 Great Hills Trail Suite 350E :Austin, Texas USA 78759 EMAIL: [mailto:lmbeckley@gsi-net.com lmbeckl...")
- 20:17, 6 May 2019 (diff | hist) . . (+926) . . Dr. Thomas McHugh (→About the Contributor) (Tag: Visual edit)
- 15:53, 6 May 2019 (diff | hist) . . (+38,839) . . N 1,4-Dioxane (Created page with "1,4-Dioxane (14D) is a heterocyclic synthetic organic chemical that contains two ether bonds, is miscible with water, does not strongly sorb to natural or engineered materials...")
- 15:53, 6 May 2019 (diff | hist) . . (-1) . . User:Debra Tabron/sandbox
- 15:23, 6 May 2019 (diff | hist) . . (-1) . . User:Debra Tabron/sandbox
- 15:12, 6 May 2019 (diff | hist) . . (-1) . . User:Debra Tabron/sandbox
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