GSA350
Inspection Report of Unfired Pressure Vessels
GSA Form 350, Inspection Report of Unfired Pressure Vessels, is a General Services Administration form. Its heading names the Public Buildings Service, and each page footer reads GSA FORM 350 with the edition date (3-51). GSA hosts it in its forms library.
The four-page report covers one vessel: the heading says to make a separate report for each pressure vessel. It records the building, region and date of inspection, the vessel's type, construction and manufacturer's rating, its condition, a pressure test, relief valves, gauges and other controls, and the inspector's opinion on whether the vessel is in a safe condition to be operated. Items marked with an asterisk are to be reported at first inspection only. The form prints no OMB number and no privacy statement.
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City and state, building, region number, headquarters, date of inspection, the number of unfired pressure vessels in the building subject to inspection, the plant pressure vessel number and the manufacturer's name and number.
The type of vessel, such as boiler feed heater, compressed air tank, domestic hot water tank, hydro-pneumatic tank or liquid receiver, plus supports, dates, shell construction, material and dimensions, service, manufacturer's rating and operating pressure.
Date and inspector of the last inspection, the heating or cooling medium (steam, water, ammonia, F-11, F-12 or other), the heat transfer surface and the number, length, diameter, material and gauge of tubes.
General condition, corrosion protection, oil, grease or scale, pitting, distortion, corrosion inhibitor, tube supports, the hydrostatic or pneumatic test pressure applied, any defects and the recommended maximum safe working pressure.
Pressure relief valves and temperature protection, other controls, gauges and thermometers, safety plugs, gauge glass, pipe connections, header manifold, a tightness test, repairs since the last inspection, toxic gas and fire fighting provisions, and a grade for the personnel in charge.
Whether the vessel is in a safe condition to be operated, the inspector's recommendations and signature, and the remarks and signature of the local officer or engineer in charge.
The 55 numbered items run across four pages.
The heading says to make a separate report for each pressure vessel. Enter the city and state, building, region number, headquarters and date of inspection.
The form says items marked with an asterisk, such as type of supports, date manufactured and the tube details, are to be reported at first inspection only.
Answer the yes or no condition items and enter the test pressure applied in pounds per square inch. Item 32 asks whether it was 1 1/2 times the maximum allowable working pressure as rated by the manufacturer.
If the answer is no, item 53A says the inspector will notify the custodian or building superintendent immediately in writing and give complete details to the regional office by wire.
The inspector signs item 54A and the local officer or engineer in charge signs item 55A. A note says to use additional sheets if necessary to supplement the remarks.
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The form prints no address. Its only routing note is item 53A, which covers notice to the custodian or building superintendent and details to the regional office when a vessel is not in a safe condition to be operated.
A note on page 4 says to use additional sheets if necessary to supplement the remarks.
Each page footer reads GSA FORM 350 with (3-51). GSA's page gives a current revision date of 03/1951 and lists no authority or regulation.
The form prints signature blocks for an inspector and a local officer in charge, and names who is told when a vessel is unsafe. These are the roles it shows.
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The heading names the Public Buildings Service, and the footer names the General Services Administration with GSA FORM 350 (3-51). GSA hosts it in its forms library.
No. The heading says to make a separate report for each pressure vessel. Item 1 records how many unfired pressure vessels in the building are subject to inspection.
The form says items marked with an asterisk are to be reported at first inspection only.
If the answer to item 53 is no, item 53A says the inspector will notify the custodian or building superintendent immediately in writing and give complete details to the regional office by wire.
Item 30 records the hydrostatic or pneumatic pressure applied in pounds per square inch. Item 32 asks whether it was 1 1/2 times the maximum allowable working pressure as rated by the manufacturer and, if not, why.
The inspector signs item 54A, with a title in item 54B. The local officer or engineer in charge signs item 55A, with an official title in item 55B.
