Over 39 years of diversified engineering experience including 25 years of engineering management experience. Work has included concept development, permitting, design projects, including complex facility upgrading, expansion, and industrial closure Brownfields redevelopment projects. Technical achievements include implementation of major remediation projects and state of the art improvements at environmental management facilities in the public and private sectors. Served as project engineer or manager on projects with multi million dollar construction costs involving complex permitting and multiple technical disciplines, including work on projects where upgrading had to occur while ongoing facility operations had to be maintained without interruption. Also project manager on complex, large scale Superfund projects and expert witness in Superfund cost recovery, engineering standard of care tank release and building moisture, water damage and related mold impact cases.