Welding

Periodic inspection of resistance welding equipment

Section 1910.255(e) requires that a periodic inspection of resistance welding equipment be made by qualified maintenance personnel and that a certification record be generated and maintained. The certification shall include:… Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here...

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Methane gas from well water caused the 2001 CA fatal water tank explosion

Back in June of 2021, a 1.5 million gallon water tank exploded just as a contractor began to perform hot work on it. Now most people would think a water tank would not have explosive properties; thus, the workers, nor the deceased contractor with 16 years experience, did not sample the atmosphere within the tank…....

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