053-5 Wyo. Code R. § 5-2
(a) Only the employer-authorized equipment operators shall operate machinery of any kind.
(b) Equipment operators shall be properly trained and judged competent before being authorized as equipment operators.
(c) Equipment operators shall bring any unsafe condition to the attention of the employer for evaluation inspection and/or correction.
(d) When maintenance or servicing is to be accomplished on power-driven equipment, the immediate source of power to the individual piece of equipment to be worked on shall be locked out. When maintenance or servicing is to be accomplished on electrical lines, air lines, gas lines or other lines containing hazardous materials, the line being worked on shall be rendered safe by emptying, purging, disconnecting or other means before work is begun.
(e) When more than one employee is to work on the same piece of equipment, the employer may designate one employee to be in charge of the lockout procedure.
(f) Safety locks shall not be removed from main power breakers, disconnect switches, or valves until all personnel are in the clear.
(g) All belts, gears, shafts, pulleys, sprockets, spindles, drums, fly wheels, or other reciprocating and rotating parts, with the exception of the cathead, shall be guarded unless they are guarded by location, so positioned to prevent any person from coming in contact therewith. Guarding shall meet the requirements as set forth in 1910.212 & 1910.219 "Machinery and Machine Guarding", or the Wyoming Occupational Health and Safety 1910-General Rules and Regulations.
(h) Machinery shall not be operated without all guards properly maintained and in position; except during maintenance, repair or rigup work, when limited testing may be performed by a qualified person.
(i) No employee shall clean or lubricate any machinery where there is danger of contact with a moving part until such machinery has been stopped.
(j) Machinery and equipment shall be maintained in such condition as to ensure safe operations and working conditions.
(k) All guards and protective devices shall be replaced, and proper personnel notified when maintenance is complete.
(l) All tools and equipment used by employees shall be in safe condition.
(m) Electric tools shall be grounded by use of approved devices maintained in proper condition, except "Double Insulated" tools may be used in lieu of the grounding requirement.
(n) Electrical or pneumatic hand tools shall have a deadman switch or arranged so that the starting switch will not be locked in.
(o) Tools or other materials shall not be carried up or down a ladder unless properly secured to the body, leaving both hands free for climbing.
(p) Maintenance personnel on a contract basis shall abide by all safety rules and regulations.
(q) Power rod and/or tubing tongs shall not be backed up with pipe wrenches or any other device not able to withstand the full torque of the power tool.
(r) Power-driven rod tongs and tubing tongs with front open for putting on and off shall have front doors working properly.
(s) Power jacks shall have a safety lock device.
(t) Equipment used in winching operations shall be inspected, and maintained in safe operating condition.
(u) All winch lines, anchors, snatch blocks, hooks, clamps and other fittings shall be of suitable size and capacity.
(v) Warning signs shall be posted in areas where toxic, poisonous, flammable, or explosive materials or atmospheres exist.
(w) Warning signs shall be posted to denote any unusual hazardous situation during the existence of such a hazard.
(x) Warning signs shall be posted in areas where the use of personal protective equipment is required.
(y) Identification signs shall be conspicuously posted to locate emergency equipment.
(z) Containers of poisonous, toxic, flammable and/or explosive material shall be properly labeled and approximately stored according to content.
(aa) (For cylinders used in welding, cutting and brazing operations, see Chapter 5, Section 11. ). Compressed gas cylinders shall be stored in a well-protected, well-ventilated location, at least 20 feet from combustible materials; assigned storage spaces shall be located where cylinders will not be knocked over or damaged by passing or falling objects, or subject to tampering by unauthorized persons.
(bb) No material used for cleaning shall have a flashpoint less than 100°F. Examples of materials which have flashpoints below 100°F are gasoline, naphtha., etc.
(cc) Signs required in this section shall be constructed in accordance with 1910.145, Wyoming Occupational Health and Safety 1910 General Rules and Regulations.
053-5 Wyo. Code R. § 5-2