Membership . The American Swimming Coaches Association is a professional service organization based on a central theme of Leadership in American Swimming through Education, Certification, and Cooperation. Welcome to the United States Air Force. Learn about great opportunities for enlisted airmen, officers and health care professionals.
For fixed ladders consisting of wood side rails and wood rungs or cleats, used at a pitch in the range 75 degrees to 90 degrees, and intended for use by no more than one person per section, single ladders as described in 1910.25(c)(3)(ii) are acceptable. 1910.27(b) "Specific features" - 1910.27(b)(1) "Rungs and cleats." 1910.27(b)(1)(i)