1. A. Prevention Signs and Tags.

   1. 1. General. Warning signs or symbols shall be visible at all times when work is being performed, and shall be removed or covered promptly when the hazards no longer exist.

      1. a. Regulatory signs and barricades for Hydrogen Sulfide are covered in Subsection R614-2-3(Q)(8).

   2. 2. Safety Warning Signs.

      1. a. Warning signs shall be posted to denote any unusual hazardous situation.
      2. b. Warning signs shall be posted in areas where the use of personal protective equipment is required.
      3. c. Identification signs shall be conspicuously posted to locate emergency equipment.
      4. d. Storage areas and containers of poisonous, toxic, flammable, or explosive material shall be properly labeled and appropriately stored according to content.

   3. 3. Transformers.

      Signs indicating danger and prohibiting unauthorized access shall be conspicuously displayed on the housing or other enclosure around electrical equipment.

2. B. Signaling.

   Signals between supervisors, employees, or other persons involved shall be established and agreed upon before start of operations.

KEY: safety

Date of Last Change: October 18, 2022

Notice of Continuation: June 24, 2022

Authorizing, and Implemented or Interpreted Law: 34A-6