Expired Certificate and a Failed Feedwater Pump
A commercial laundry operates a 125-psig, 200-hp natural-gas steam boiler. The certificate of inspection expired 12 days ago. The renewal inspection is scheduled in three weeks because the inspector's route is full. The feedwater pump has failed, and maintenance proposes feeding city water through a garden hose connected to the boiler feed line, throttling by hand to keep the level in the gauge glass. They also propose having an unlicensed night watchman 'watch the gauge' and call the owner if it gets low. Production has three days of backlog. The boiler has a functioning low-water cutoff and a licensed operator on days.
1. Can the boiler legally be operated while the certificate is expired? What must happen before restart?
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The boiler should not be operated on an expired certificate. A certificate of inspection is the authorization to operate, and an expired certificate is not a grace period. The operator should shut down the boiler, notify the owner and the Connecticut boiler inspection authority, and request an expedited inspection or written direction. The boiler should remain out of service until a valid certificate is issued or the authority gives specific approval to operate under stated conditions. The operator should not rely on the scheduled inspection date as permission to continue. Operating without a current certificate can expose the owner and operator to enforcement action, may void insurance coverage, and removes the independent inspection that would catch unsafe conditions. If steam is needed for life safety or critical processes, the authority should be asked for an emergency inspection, not bypassed.
2. Evaluate the temporary feedwater hose and unlicensed watchman proposal.
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Both parts of the proposal are unacceptable. A garden hose connected to the feedwater line is not a proper feedwater system: it may collapse or burst, cannot reliably overcome boiler pressure, and provides no dependable low-water protection. Manual throttling by an unlicensed person is especially dangerous because the boiler can lose level quickly. The low-water cutoff must not be treated as a substitute for proper feedwater control. The boiler is high-pressure and requires a licensed operator; an unlicensed watchman cannot serve as the operator. The correct action is to repair or replace the feedwater pump, test the low-water cutoff and feedwater controls, and keep the boiler shut down until the certificate and repairs are in order. If temporary operation is considered, it must be approved by the authority and must use proper feedwater equipment and licensed personnel.
3. What records and notifications should be made?
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The operator should record the date and time the certificate expired, the boiler pressure and load at shutdown, the feedwater pump failure, and the actions taken. The owner should notify the inspection authority and request an expedited inspection, keeping a copy of the request. The repair of the feedwater pump should be documented with the parts used and the tests performed. The low-water cutoff should be tested and the result recorded. If any unsafe condition is found, it should be reported as required. The boiler should not be returned to service until the certificate is renewed, the feedwater system is restored, and the licensed operator coverage is confirmed. These records protect the operator and give the inspector a clear history of the compliance decision.