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1. Loss in pressure A leak check conducted on a vapor distribution system regardless of the type of system shall indicate no loss or gain in pressure for a minimum of 3 minutes. If there is a loss in pressure, the gas supply shall be shut off until the necessary repairs have been made and […]

1. Technicians misunderstand the intent of documentation. The intent of the GAS Check? or safety inspection form is to document that propane system components are OK from a safety and compliance perspective. Often technicians incorrectly document a material description of a propane system component. 2. Leak check, pressure test, and flow and lock-up tests are […]