electronic signatures on stamped drawings
electronic signatures on stamped drawings
(OP)
The company that i work for has long used electronic seals on our drawings, which are physically signed by the engineer once the drawing has been plotted. I believe that this has become quite common. we are considering using electronic signatures, imported as an image, on the drawings as well. what concerns or drawbacks, if any, are associated with this practice? (Our procedure only allows access to the signatures through a password by the EOR.)
Thanks,
mwilson64
Thanks,
mwilson64





RE: electronic signatures on stamped drawings
I may be paranoid and not understand whatever security measures may exist.
RE: electronic signatures on stamped drawings
Some states allow a true digital signature, which is encrypted. This is different thatn a scanned image of your seal and signature. It is linked to the document so that if someone were to try to alter the original sealed document, the signature/seal will disappear.
RE: electronic signatures on stamped drawings
Engineering is the practice of the art of science - Steve
RE: electronic signatures on stamped drawings
I just know the laws in the state I'm licensed have verbiage to the effect of "control of" and "responsible for", more bark than bite when it comes down to it.
RE: electronic signatures on stamped drawings
One week into the job, my boss walks in and asks me to move a foundation wall out two feet. I grab the drawing go back to my table and notice that there is a stamp on it.
The only reason why I knew this was wrong was because my dad is a PE. Go back to my boss and tell him I can't change it because it is already sealed. He tells me to do it anyways because he doesn't want to repay the engineer. Well after some words back and forth I walked out and told him don't bother mailing me my check, I want nothing to do with this company.
Called the engineer at home that night and went over to his house to tell him what was going on. He had a feeling something like that was happening and he showed me all of the copies of his sets. I don't know what happened in the long run.
Moral of the story is it was happening before the e-signature technology was around. Make sure you have all your ducks in a row.
Zuccus
RE: electronic signatures on stamped drawings
FWIW - I had to supply the "stamp company" a copy of my license when I ordered my stamp.
RE: electronic signatures on stamped drawings
My former company used an AutoCAD stamp for drawings, but signed by hand. I think this was a good approach. It gave pause to look at the drawing one last time before it was sealed. I think if you are very thorough with your review, then signing via the computer may not be so bad. Just be sure the security is up to speed, and that it is acceptable to the localities where you are sending drawings, and always check when you go to do this for a new market.
RE: electronic signatures on stamped drawings
Thanks for that feedback. Unless the outfit I got my seals from did some behind the scenes checking with the states in question, they took me at face value. Interesting.
RE: electronic signatures on stamped drawings
Thanks again,
mwilson
RE: electronic signatures on stamped drawings
RE: electronic signatures on stamped drawings
One company I worked at, the project managers were often getting huge pressure from the clients, so they would access our files and print of drawings to give to them.
We would then have them coming back to us saying that the client found this and that error in our drawings.
Our only defence was:
'Is my signature on the drawing?'
'no'
'then I am not taking responsibility for it.'
This was in the UK but I can see it happening anywhere.
RE: electronic signatures on stamped drawings
I work for an ENG top 300 firm, over 350 employees. In the US, those PM's would have been guilty of forgery, and that is a felony. The person whose signature was stolen would have been the victim of a felony; as such, would have been legally obligated to testify in the trial. I know I will gladly testify, should that ever happen to me.
US law as I recall from History classes, was largelyu based on English law, so I have to assume the situation was the same in UK. What was the outcome after you had those PM's arrested, and you testified against them???
Engineering is the practice of the art of science - Steve
RE: electronic signatures on stamped drawings
I have never worked on a project were I was e-mailed official drawings. I will get them sent to me for reference to show to everyone but the official version is always embosed and then overnighted to me.
RE: electronic signatures on stamped drawings
You would have to prove that they stole your drawing - twice! Once to absolve yourseldf and once to prosecute the PM. Best to avoid anything that could involve a court case.
Anyhow, the PM did not commit forgery as there was no signature on the drawing, if there was...(refer above).
RE: electronic signatures on stamped drawings
regards
RE: electronic signatures on stamped drawings
One pitfall is that if the seal image is inserted into the drawings, then they are batch-plotted, the image remains in the file. You then really ought to go back and remove it before turnover to the client.
I recently got back "shop drawings" for a ductwork system where the contractor simply copied my sealed drawings and hand-wrote annotations on it, and submitted it back to us with my seal intact, over their title block! I cited the state laws governing seals in my rejection of their "shop drawings".
RE: electronic signatures on stamped drawings
"The ink can transfer onto the back of the previous drawings and smudge.."
solution: don't put your drawings one above the other when stamping.
Regards
RE: electronic signatures on stamped drawings
Sounds simple, but not for 100+ drawings -- I wasn't exaggerating. Some clients' designated seal area is 6" off the margin. Even with a conference room table it is not practical. We used to put a Post-It over the inked seal.
RE: electronic signatures on stamped drawings
I only miss when changes were drawn by hand on the AS-builts. It was a heck of a lot easier finding changes.
RE: electronic signatures on stamped drawings
In the USA, I would not have to prove anything. The burden of proof is always on the accuser. You say I sealed something? Prove it. If you can't prove I sealed it, I have no liability. The only thing I have to do is truthfully answer your questions while under oath: "Steve, did you seal this drawing (holds up a plan Steve did not seal)?" "No, ma'am, I did not." "Thank you, nothing further for this witness." Pretty short trial, don't you think?
In the USA, I would not have to prosecute anyone. The person who wrongly accused me of sealing something which he/she could not prove I sealed - after paying my legal fees, and anything my lawyer could wring out of him/her for slander, defamation of character, etc - would have to do that, if they had any $$ left to do it. The only thing I have to do is truthfully answer your questions while under oath: "Steve, do you know who forged this drawing (holds up a plan Steve did not seal)?" "No, ma'am, I do not, but my analysis of the companies network routings shows beyond any doubt it was plotted by (blank) at precisely (this time on this day, from this computer, to this plotter)." "Thank you, nothing further for this witness. I now call (blank), the person too ignorant of modern technology to not plot a forged document." Another pretty short trial, I would imagine.
In the USA, if there was no signature on the drawings, then they are not sealed or forged or valid, so that scenario doesn't apply to the OP.
Again (to both points), US law, as I recall from history classes, is largely based on English law, so I have to assume the situation is the same in UK.
Again (to both points), US law, as I recall from history classes, is largely based on English law, so I have to assume the situation is the same in UK.
Signature under construction, sorry about the mess - Steve
RE: electronic signatures on stamped drawings