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ALT & WITZIG ENGINEERING INC
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Dave Harness
Geotechnical Manager
Ali Szymanski
Staff Geologist
Nicholas Hayes
Geotechnical Engineer
Alaina S.
Jonathan Marsh
Geotechnical Field Geologist
+ 2 more
October, 2013 - present
Staff Geologist at United Energy Group Ltd
Staff Geologist at ONEIDA TOTAL INTEGRATED ENTERPRISES, LLC
Staff Geologist at Hart & Hickman, PC
Staff Geologist at SES Environmental