Before You bid, You should note, that it is important for us that You already know software like "webzip", "HTTrack", "Backstreet Browser". Those are "offline browser" or "offline reader".
1st) We need the download (on Your PC) of a entire website, a 1:1 copy of the website including pdf-files, jpg-files, etc.
2nd) We need the entire website then as pdf/A-file; Adobe Acrobat (30-day trial) is able to download entire websites as pdf/A; but there are other methods to convert on local PC the downloaded website into pdf/A-format.
We expect, if You have the experience and expertise, that You will need for that max. 3 hours. If You have another opinion, please tell us when bidding.
For testing purposes You can have by PN a link on request.
Thanks