Section 45.142. Carriage clearances  


Latest version.
  • If truss knees come within 6 1/2 feet of the carriage platform, the space between the knees shall be boarded over for at least the length of the carriage travel and to a height of 6 1/2 feet. If clearance between the rear of the carriage and frame timbers is less than 18 inches, the frame timbers shall be boarded flush.