§ 18-28-1101.5 — Signage - General

18-28-1101.5 Signage - General.

Every refrigeration system, containing over 100 pounds (45.36 kg) of refrigerant, must have posted as near as practicable to the pressure imposing element of such system a sign having letters not less than 1 inch in height with the wording: HIGH PRESSURE REFRIGERANT – DANGER UN REFRIGERANTE DE ALTA PRESION – PELIGRO All refrigeration piping shall be coded at 30 foot (9.144 m) intervals and in every separate area through which the piping extends. A permanent means of identification shall be affixed, having a yellow background and black letters legible from the work floor, dimensioned according to the table below and with the following wording: HIGH PRESSURE REFRIGERANT – DANGER UN REFRIGERANTE DE ALTA PRESION – PELIGRO Pipe Labeling Outer Diameter of Pipe Covering or Lagging (In Inches) | Letter Heights (In Inches) 3/4 to 1 1/4 | 1/2 1 1/2 to 2 | 3/4 2 1/2 to 8 | 1 1/4 8 1/4 to 10 | 2 1/2 Over 10 | 3 1/2 The background of the sign shall be yellow, with black letters.