Building Technology Consultants, Inc. (BTC) is pleased to announce that Christopher Kottra, PE (IL), CCCA has been promoted to Senior Engineer. Since joining BTC in 2009, Mr. Kottra has been involved with over 100 projects involving forensic investigation of building facades, roofs, and parking garages; repair and retrofit design; and transition and reserve studies. His commitment to a quality work product, and continued involvement in industry organizations have contributed to his steady growth within the company. Mr. Kottra’s diverse technical knowledge and ability to meet our clients’ needs has made him a key member of our team, and an integral part of BTC’s mission going forward.