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Sheppard T. Powell Associates, LLC (STPA)

provides independent and objective consulting and laboratory services related to chemistry, chemical cleaning, corrosion, deposition, equipment failures and damage assessments and steam and water system treatment. We have no affiliations with the suppliers of water treatment chemicals, nondestructive testing services, equipment or instrumentation which we recommend to our clients.

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See the Employment Opportunities page (under Contact STPA) for a newly posted position.

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