Haag Global
John Ihrig is a seasoned GIS professional with extensive experience in the field, currently serving as a GIS Project Manager at Haag Engineering since October 2015. As a founding member of the GIS group, John has played a pivotal role in establishing operational workflows and serves as the lead developer for FME, focusing on data loading and validation. Prior to this, John held positions as a Spatial Data Analyst at Anadarko Petroleum Corporation and a GIS Technician at Talisman Energy USA Inc., where responsibilities included pipeline map production, data maintenance, and automation of updates using FME. Earlier experience includes work as a Geotech at Matador Resources Co., where John supported exploration efforts, and as a volunteer Geo Tech at Jarvis Christian College. Additionally, John began their career as an intern at Mitigation Strategies, gaining hands-on experience in field sampling and cartography. John holds a Bachelor of Science degree in Geography and Cartography from Stephen F. Austin State University, earned in 2011.
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Haag Global
Haag Global is an employee-owned forensic engineering & technical consulting firm, since 1924. Haag serves the legal, insurance, and construction industries. Our staff are located throughout the US, including Puerto Rico, and Canada. Visit HaagGlobal.com for all locations & info. *FORENSIC ENGINEERING- Haag provides failure analysis, extent of damage, and repair options for civil/structural, mechanical, electrical, metallurgical, construction defect, product liability/failure, and transportation cases. *FORENSIC METEOROLOGY- Haag's expert meteorologists conduct detailed meteorological analyses of severe weather events, assess weather effects on building performance, and provide expert witness testimony. *FORENSIC ARCHITECTURE- Haag’s forensic architects evaluate construction defects, standard of care, premises liability, building envelope/moisture intrusion, ADA/code compliance, and provide expert witness and litigation support. *TESTING- Haag's IAS Accredited lab offers material & product testing, roofing desaturation, ice- and steel-ball impact testing, pressure chamber, wind simulator testing and customizable testing. *CONSTRUCTION CONSULTING- services include restoration and reconstruction consulting, detailed estimates, replacement cost (ITV) assessments, demand appraisals, clerk of works, and construction or property claim litigation support, including delay and quantum claims, and construction defect litigation. *FIRE O&C- provides fire O&C investigation services, specializing in commercial and complex losses. *EDUCATION- premier training programs including the Haag Certified Inspector & Haag Certified Reviewer, plus online and classroom seminars, and reference books & tools including Shingle Gauges® and Haag Panel & Membrane Gauge®. *GIS, BIM, & 3D TECHNOLOGIES- technical support, resources & analysis to forensic, litigation, oil & gas clients