comments on: 25 tips you should know about red-line & as-built drawings - 瑞士vs喀麦隆足彩赔率

by: frank loffredo

sun, 16 jul 2023 11:11:46 +0000

very informative and valuable information here. please keep this type of information accessible and updated for the future engineering staff that can easily find guidance.

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by: arcengine technologies llc

thu, 06 aug 2020 11:21:38 +0000

“strong researched blog”. i have gone through this & i want to thank juan for these unique tips. i love to read more from juan.

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by: carol hagen

sat, 01 aug 2020 21:35:29 +0000

i find in 2020 that most construction firms have made this process digital. software like bluebeam revu has made the date/time of the markups automatic and also allows for digitally sealing and signing.
you may want to annotate your article for a digital process.

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by: carl smith

mon, 15 jun 2020 20:34:22 +0000

hello, first of all, i read your article and your information is very amzing and so much useful for me. keep it up and thank you very much.:)

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by: antonio sarabis

mon, 11 feb 2019 22:19:29 +0000

are red lines / asbuilts required by code?

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by: avo albo

tue, 16 oct 2018 14:02:52 +0000

for underground installations be it pipe or electrical requires the as-built drawing to be signed off by registered surveyor confirming the locations, eastings, northing, elevations, change of direction etc. before they are allowed to backfill, this forces the contractors to be accurate. also from a quality perspective, need to have all of the documents supporting the installation complete and approved before backfilling. these as-builts have to get back to the home office engineering as soon as possible to update the model. often the underground installations are done very early in the project and future installations require this information to prevent clashes. i was on a project and a small gas line had to get relocated, the information did not get back to home office and sure enough they drove a pile through this relocated pipe.

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