Elevated gas pressure must be labeled at intervals of how many feet?

Elevated gas pressure must be labeled at intervals of how many feet?

• A. Five feet
• B. Ten feet
• C. Fifteen feet
• D. Twenty feet

Answer: (B)

Labeling elevated gas piping with clear, durable signs that indicate the gas type and the pressure is essential so anyone working with or nearby the system can quickly identify what they’re dealing with. Placing these labels at regular intervals keeps this information close at hand along the whole run, even if parts of the pipe are not in view at all times. The ten-foot spacing balances readability with practical labeling effort, ensuring a label is nearby without cluttering the installation. If the run is, say, 40 feet long, you’d add labels roughly every ten feet (start, 10, 20, 30, 40) along the elevated sections. Shorter distances would be unnecessarily busy, while much longer gaps could leave you without visible identification when you need it for safe operation or emergency response.

Labeling elevated gas piping with clear, durable signs that indicate the gas type and the pressure is essential so anyone working with or nearby the system can quickly identify what they’re dealing with. Placing these labels at regular intervals keeps this information close at hand along the whole run, even if parts of the pipe are not in view at all times. The ten-foot spacing balances readability with practical labeling effort, ensuring a label is nearby without cluttering the installation. If the run is, say, 40 feet long, you’d add labels roughly every ten feet (start, 10, 20, 30, 40) along the elevated sections. Shorter distances would be unnecessarily busy, while much longer gaps could leave you without visible identification when you need it for safe operation or emergency response.