Anyone who's closed out a job knows the archive never matches the record log. Records sit under the welder's own number or in the wrong folder. Telling real gaps from misfiled ones lands in the last weeks before final inspection, with the crews long gone.
One case on our Try page: a track rehab at closeout. Yesper matched the record log against the document control export. Of the 96 that looked missing, 59 were there under another name. The real gaps clustered on insulated joints and one week of night shifts under a relief supervisor.
You chase the right records, by responsible party, before the deadline. A real gap turns up while whoever did the work is still around. Same for the rest of the Try page: as-built redlines from the deviations, the final pay application against the contract, claims out of the site diaries.
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Yesper is the AI civil engineer for construction and infrastructure. AFRY, COWI, NRC Group and other Nordic firms use it to halve the time on a study, rerun calculations in minutes, and catch errors that would otherwise slip through. Get in touch if you'd like to see what it can do for you.
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