522 CMR 2.07
General Requirements
Pressure Tests. When it is unclear as to the extent of a defect or condition found in a High
Pressure/Power Boiler, the District Engineering Inspector or the Authorized Inservice Inspector
may require a pressure test at any time. Such tests shall be performed in accordance with the
NBIC and the Engineer in Charge shall notify the Chief in writing of the date that such pressure
test will be performed.