Is it valid if this type of technical stamp is applied to the drawing without a signature? What are the risks?
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Is it valid if this type of technical stamp is applied to the drawing without a signature? What are the risks?
If the drawing is stamped with a technical seal but not signed, its validity may be affected to some extent. Because the technical section merely confirms that the drawing has undergone the corresponding reviews and inspections, but it does not determine whether the drawing has been approved or finalized. If there is no signature, the signatory’s approval and responsibility for the drawing are lacking, which may lead to unauthorized errors or misunderstandings. Risks include, but are not limited to: non-compliance with standards, resulting in catastrophic consequences ； Unreliable drawings will lead to extended project timelines and increased costs ； It will have an adverse impact on the successful implementation of this project as well as its subsequent operation and maintenance. .
1. Blurry, hard to see clearly. 2. There seems to be some content above the stamp page; it’s difficult to define it. Additionally, the drawings come with standard legends and do not require a stamp. There are standard formats for design liaison signatures, design changes, and design specifications, which can be used as references.