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Staff Recognition Jul 19, 2023


Congratulations to all our staff who authored, coauthored, and presented conference papers this quarter:

2023 NASTT No-Dig Show in Portland OR, April 30 – May 4

Glenn Boyce; Kevin How (SFPUC); Colin Irwin (Ward & Burke): 15th and Wawona Stormwater Improvement Project in San Francisco, California.

Gregory Rogoff; Brian Gombos, Trevor Burke (Wade Trim); Karrie Buxton (Northeast Ohio Regional Sewer District): Design and Construction of Overflow Structure Connections to Aged CSO Culverts.

2023 Rapid-Excavation-Tunneling-Conference in Boston, MA, June 10–14

S. Amir Reza Beyabanaki, Yiming Sun; Stan Tang (Geotechnologies); N. Sathi Sathialingam (LA Metro): Evaluation and Construction Effects of a 22-Story Tower on Adjacent Metro Tunnels in Los Angeles.

Kush Chohan, Yiming Sun; Meghan Murphy (AECOM Program Management Project Controls/Transbay Joint Powers Authority): San Francisco Downtown Rail Extension Project: Evolution of Mined Tunnel Construction Approach and Design.

Eva K. Fernandez, Renée L. Fippin; Paul Y. Louie, Derek S. Adams (SFPUC): Flood Resilience for San Francisco.

Thomas Hennings, Daniel Ebin, John Murray; Robert Gould (Mott MacDonald); Ryan Smith (Keller North America): Structural Underpinning an Airport Terminal to Mitigate Tunneling Risk— Atlanta Plane Train West Extension Project.

Brian Lakin; David I. Smith (WSP); Bryan Aweh (Western Bays Constructors/John P. Picone); Vincent Falkowsk, Kenneth Arnold (Nassau County DPW); Andy Fer (NYS Department of Environmental Conservation): Bay Park Conveyance Project, New York—Construction Update.

J. Andrew McGlenn; Bruce Downing (WSP Golder); Murray Gant (Metro Vancouver); Brian McInnes (Traylor AECON General Partnership): Second Narrows Water Supply Tunnel—Conventional Deep Shaft Excavation in Variable Weak Rock.

Sean Peterfreund, Grant Finn; Ty Jahn (Condon-Johnson & Associates): Remote De-Tensioning of Tieback Anchors After Structural Completion.

Greg Rogoff, Richard Yovichin; Patrick Niemuth, Ricky Chipka (Triad Engineering); Roshan Thapa (North Texas MWD): Construction of TBM-Mined Segments of the Sister Grove Outfall Pipeline.

Bade Sozer, Thomas Hennings, Eileen Test; Paul Madsen (Kiewit-Shea Constructors, AJV): Bypass Tunnel Shafts—Shotcrete Lining.

Mark Trim, Denis Tepavac: Direct Tensile Testing and CT-Scanning of Fiber Reinforced Shotcrete.

Australian Tunnelling Society

Denis Tepavac participated in the Australian Tunnelling Society panel discussion: “Careers in tunnelling – A young engineer’s perspective.

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