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2014SumShotcreteEMag

Shotcrete is a quarterly publication of the American Shotcrete Association. For information about this publication or about Volume 16, Number 3 membership in the American Shotcrete Association, please Summer 2014 contact ASA Headquarters at: American Shotcrete Association 38800 Country Club Dr, Farmington Hills, MI 48331 Phone: (248) 848-3780 • Fax: (248) 848-3740 FeaturesE-mail: info@shotcrete.org Website: www.shotcrete.org 10 Top of the Class To unsubscribe, please go to www.shotcrete.org/pages/products-services/e-remove.asp By William Drakeley 16 Using Galvanic Anodes in Shotcrete Repairs By David W. Whitmore and J. Chris Ball 20 Bridge Preservation over the Oregon Inlet A History of Concrete Rehabilitation on North Carolina’s Outer Banks The opinions expressed in Shotcrete are those of the authors By Martin Emmrich and do not necessarily represent the position of the editors or the American Shotcrete Association. 24 Marine Structures: Pier Projects Copyright © 2014 By Tommy Pirkle and Randell Ogburn Executive Director Mark A. Campo Advertising/Circulation Manager Alice L. McComas Departments Technical Editors Charles S. Hanskat and Randle Emmrich 2 President’s Message — Charles S. Hanskat Editing Barry M. Bergin (Manager), Carl Bischof, 4 Committee Chair Memo — Tom Norman Tiesha Elam, Kaitlyn J. Hinman, Kelli R. Slayden 6 Staff Editorial — Mark A. Campo Graphic Design Susan K. Esper, Ryan M. Jay, Aimee M. Kahaian, Gail L. Tatum 28 Pool & Recreational Shotcrete Corner — Mason Guarino Publications Committee Ted Sofis (Chair), 32 Nozzleman Knowledge — Oscar Duckworth Patrick Bridger, Oscar Duckworth, Charles S. Hanskat, Marc Jolin, Dan Millette, Dudley R. (Rusty) Morgan, 38 Shotcrete Corner — Craig McDonald and Joe Hutter Tom Norman, Ryan Poole, Raymond Schallom III, Marcus H. von der Hofen, Lihe (John) Zhang 42 Goin’ Underground — Paul H. Madsen 48 Sustainability — Patrick Giroux and Simon Reny ASA OFFICERS President Charles S. Hanskat 52 Technical Tip — Dan Millette Hanskat Consulting Group 54 Safety Shooter — Joe Hutter Vice President Marcus H. von der Hofen Coastal Gunite Construction Co. 56 Corporate Member Profile — Construction Forms, Inc. Secretary Oscar Duckworth Valley Concrete Services 58 Association News Treasurer William T. Drakeley Jr. 61 New ASA Members Drakeley Industries 62 Industry News Past President Michael P. Cotter Shotcrete Hydrodemolition Consultant 64 Shotcrete Calendar ASA COMMITTEE CHAIRS Education Committee Oscar Duckworth 66 New Products & Processes Valley Concrete Services 67 Shotcrete FAQs Marketing Committee Joe Hutter King Packaged Materials Company 72 Index of Advertisers Membership Committee Tom Norman Airplaco Equipment Co. Pool & Recreational William T. Drakeley Jr. Shotcrete Committee Drakeley Industries Publications Committee Ted Sofis Sofis Company, Inc. Safety Committee Andrea Scott On the cover: Herbert C. Bonner Bridge HydroArch Photo Courtesy of Coastal Gunite Construction Company Shotcrete • Winter 2014 1


2014SumShotcreteEMag
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