(a) A cover or lid for equipment shall overlap the opening and be sloped to drain.
(b) An opening located within the top of a unit of equipment that is designed for use with a cover or lid shall be flanged upward at least two-tenths (.2) of an inch (5 millimeters).
(c) Except as specified under Chapter 6, Section 21(d), fixed piping, temperature measuring devices, rotary shafts, and other parts extending into equipment shall be provided with a watertight joint at the point where the item enters the equipment.
(d) If a watertight joint is not provided:
010-6 Wyo. Code R. § 6-21