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What routine checks and maintenance are needed to keep an LPG manifold system safe and compliant?

Your LPG Manifold/ storage system is the heart of the gas supply and your operations; it works continuously to keep things running. 
LPG Manifold

But even the sturdiest systems need a little care to stay safe and efficient.

And you don’t need to be an engineer to prioritise safety and compliance. Simple routine check and knowledge about your LPG system will prevent leaks and helps you stay worry-free.

Here are some of the routine checks and maintenance needed to keep LPG Manifold system safe and compliant.

Daily Visual inspections:

  • Check for any visible dents, deep rust, or damage on the cylinders currently connected to the manifold.
  • Ensure that all isolation valves are in their correct "Open" or "Closed" positions as per your standard operating procedure.
  • Confirm that the manifold area is free of debris, oily rags, or combustible materials.
  • Check if the emergency exit path clear and unobstructed.
  • Ensure all mandatory safety signage is clean, legible, and properly displayed.

Ensure everyone working with the LPG is well-equipped and trained in safety protocols and emergency response. Click here to see why it is important!

Leak Detection (Non-Invasive): 

  • If you smell gas, do not attempt to find the leak with a flame; immediately initiate your shut-off protocol.
  • Listen for "hissing" sounds near pigtails, headers, and regulators.
  • Check the flame quality at the end-use point; a consistent blue flame indicates a stable manifold pressure.
  • Check that the dedicated DCP extinguishers are in place, have valid pressure, and are not past their inspection date.

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Monthly/ Quarterly Inspections:

  • Observing the regulators to ensure they are maintaining the set outlet pressure without fluctuating under load.
  • Checking that the copper bonding and earthing strips are intact and securely connected to prevent static electricity buildup.
  • Ensure that any high-level or low-level ventilation points in the manifold shed are unobstructed to prevent gas pocket formation.

Annual Preventive Maintenance:

  • Testing of Safety Relief Valve for necessary recalibration to vent gas correctly if the system over-pressurizes.
  • Conducting a pressure-hold test on the entire pipeline and manifold header to ensure structural integrity for the coming year.
  • Dismantling and cleaning the internal mesh filters within the pipeline to remove any heavy-end deposits or debris that could clog the burners.
  • Ensuring all manifold operators have completed their annual safety refresher course and emergency drill.

SUPERGAS conducts Annual Preventative and Breakdown Maintenance for safe functioning of equipment, timely detection of leaks and corrosion, for reduction of potential fire or explosion risks.

 Always wear appropriate PPE, such as flame-resistant clothing, safety goggles, and gloves, when working with or near the system.

To know more about LPG Manifold safety audits and maintenance, talk to our team at 9121177930