High rise building Control Points transfer to upper floor in Construction Surveying

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Construction Surveying, hi-rise building horizontal datum transfer to upper levels to achieve the verticality of building is within the acceptable tolerance.
Using laser plummet, by this video I shared how to transfer from exterior. This method is very reliable for tall building. Some using internally transfer by reserve the plumb hole at slab. But this method weakness is you cannot use original points at first floor to all the way to top floor due to architectural works are follow up upon completion of structural work. Material and partitions might block your plumb hole.
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inspiring driving building vertically😂❤

enanetruisteb.
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Hi, Thanks for the video. Do you have any PDF or PP in this?

RinazJekeen
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Hi! I was given surveying high rise buildings as a research paper topic. I really want to use this info as it has been difficult for me to find any at all. Is there anywhere I can find this written down so I can properly site it?

calliecarpenter
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Resections are never good to do from what I learned. Transferring grid lines is

rustyshackelfors