Chall.Eng. assignments have included building damage investigations, and assessments involving structural collapses, fires, storms, lightning, hail, flooding and other natural disasters, construction deficiencies, and expert witness testimony at trials.   Our company carries out at least 150 investigative assignments a year ranging from very small to very large losses (several million dollars in value and all types of buildings).  Our extensive experience has shown that each loss involves many inter-related parts that include a quick response (i.e. a call or email) to initiate the file assignment; attending the site as soon as possible;