In the process flow diagram of table 8-1 there are two logic blocks that address "toughness" and then "notch toughness". Can someone point me to the appropriate definition of "toughness"? The verbiage in the logic block states "Does the material toughness meet the latest edition / addendum of...
Is there any specific reference or language in Sect.VIII Div.1 that addresses the axial (longitudinal) alignment of shell courses (cans)?
We have a small vertical tower (60'L X 12' diameter) that appears to have a minimal dip or sway midspan of the vessel that just arrived on site, and I...
I need to be educated on whether steel (galvanized) washers should be used on the nut and hex head side of the bolt when joining a vessel platform hand rail to a slotted toe rail. If only one flat washer is called out it seems logical that it would be used at the slot since they are somewhat...
My question is whether there is an industry standard such as an API standard or OSHA requirement that addresses how close a heat exchanger can be to a fired heater and what issues should be considered in the process.
Angel,
Your question is one that has and is generating significant discusssion throughout the industry. The objectives of the inspections will determine the skill levels required by the inspection staff. It has been my experience that a combination of education, training and experience in...
