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Ramon Gilsanz
Phil Murray
Gary Steficek
Joe Blanchfield
Karl Rubenacker
Anthony Pagnotta
Joe Basel
Jonathan Hernandez
Susanne Mackiw
Achim Hermes
Tim Barnard
Vicki Arbitrio
Tele Gonzalez
Cathy Huang
Brendan O Malley
Jerry Smith
Carl Zanier
David Hoy
Eugene Kim
Jennifer Lan
Jessica Mandrick
Jose Mendoza
Kristi Miro
Joe Mugford
Ken Oen
Alirio Puche
David Shea
Jeff Stratton
Barbara Torgerson
Structural Engineers and Building Envelope Consultants
© Copyright Gilsanz Murray Steficek 2017

Karl J. Rubenacker, PE, SE

Karl has designed structures on both the East and West Coast; he is the lead engineer for a diverse project portfolio including new construction and restorations at the Hoboken rail yards and historic Ferry Terminal, the new office tower at 510 Madison Avenue and the renovation of MoMA/PS 1 galleries. Karl is currently President of the Structural Engineers Association of New York and is active in several professional committees.