In order for the plans and design of industrial plant be approved by the concerned government agencies, there must be stamped on all pages with the chemical engineer's professional dry seal.

In order for the plans and design of industrial plant be approved by the concerned government agencies, there must be stamped on all pages with the chemical engineer's professional dry seal.

• A. True
• B. False
• C. Not Necessary
• D. Only on the cover page

Answer: (A)

In professional engineering practice, a licensed engineer personally certifies responsibility for the work by placing a dry seal on the documents. For plans and designs of an industrial plant that must be approved by government agencies, this seal is required on every page. Having the seal on all pages ensures that each sheet is tied to the engineer who reviewed and takes responsibility for its content, making it tamper-evident and auditable. It also helps regulators verify that the entire set of drawings and specifications complies with applicable codes, standards, and safety requirements. Putting the seal only on the cover page would leave the other pages unverified and open to questions about responsibility and compliance, which is why all pages must bear the professional seal.

In professional engineering practice, a licensed engineer personally certifies responsibility for the work by placing a dry seal on the documents. For plans and designs of an industrial plant that must be approved by government agencies, this seal is required on every page. Having the seal on all pages ensures that each sheet is tied to the engineer who reviewed and takes responsibility for its content, making it tamper-evident and auditable. It also helps regulators verify that the entire set of drawings and specifications complies with applicable codes, standards, and safety requirements. Putting the seal only on the cover page would leave the other pages unverified and open to questions about responsibility and compliance, which is why all pages must bear the professional seal.