Robert M. Ryan has been a member of the Twining team since 1978. He oversees management practices and provides executive oversight to the leadership team. In his role, Mr. Ryan exploits his knowledge of both the technical and business aspects of Twinings many endeavors. Mr. Ryan has extensive experience in all aspects of inspection, materials testing, and nondestructive testing. Mr. Ryan led Twinings inspection personnel on some of Southern Californias most prominent projects. His expertise in steel construction, welding inspection, and nondestructive testing has made him a primary resource for the Southern California structural engineering community.