Electrical equipment deterioration begins at installation.

“As soon as new equipment is installed, a process of normal deterioration begins. Unchecked, the deterioration process can cause malfunction or an electrical failure.”

– NFPA 70B: Recommended Practice for Electrical Equipment Maintenance

BACKGROUND

Over 5 years ago, a catastrophic failure at a water treatment plant led to Transworld, Inc. performing annual electrical preventative maintenance testing on their pump stations; they have not had a failure since. The water treatment facility was only performing EPM on their pump stations; they were convinced the new water treatment plant didn’t require testing.

PROBLEM

The water treatment plant had two 4160 volt substations and one day one of the 4160-volt substations failed. They transferred all the power to the second substation while they rebuilt the breaker and ordered 3 new breakers.

NOTE: When you have two identical substations and one experiences a failure, chances are that the other substation has the same deficiencies and may have the same failure if not tested.

It only took one week before the second substation experience the same failure.

RESULT

The overall cost of these failures for the water treatment plant was well over $500,000.00. This includes the cost to rebuild the first breaker ($6,693.00) and replace 8 breakers for $55,430.00 each. They also had to replace additional parts that got burned in the two substations.

The cost of this one failure was equal to 27 years of EPM!!

The electrical preventative maintenance testing that Transworld, Inc. had already proven effective was less than 3.6% of the failure cost at $18,492 per year.

Learn how you can protect your electrical distribution system and reduce costly repairs with an effective electrical preventive maintenance program. 

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By |2017-12-26T12:14:45+00:00November 9th, 2017|Company News, Safety and Energy Saving Tips|Comments Off on Electrical equipment deterioration begins at installation.