ᐅ Deviation of actual values from planned values

Created on: 13 Jan 2020 16:03
O
Oakland
O
Oakland
13 Jan 2020 16:03
I’m not sure if this is the right section, but I’ll just post my question here:

What percentage deviation from the planned values should be expected or accepted?

Example: A room is supposed to be 350 cm (11 ft 6 in) wide according to the plan, but it is only 335 cm (11 ft). Would this still be within the tolerance range where nothing can be done?
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boxandroof
13 Jan 2020 16:39
Maybe you could explain the background of your question a bit more.
How far along is the construction?
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Tassimat
13 Jan 2020 16:55
Ok, so why is there this discrepancy? Who made the mistake and how?
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ypg
13 Jan 2020 17:23
No, you have arrived in the moderated forum. Here, construction companies are critically examined.
The tolerance is, I believe, 2.5-3%.
However, it is, of course, up to you to occasionally remeasure the shell construction where it matters.
The contractor still has the opportunity to make corrections.
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guckuck2
13 Jan 2020 18:16
Planned dimensions refer to the shell construction size; plastering is an additional layer!
However, this does not explain a deviation of 15cm (6 inches), admittedly.
11ant13 Jan 2020 20:32
Oakland schrieb:

Example: A room is supposed to be 350 cm (11 ft 6 in) wide but is only 335 cm (11 ft). Would this still be within the tolerance range where nothing can be done about it?

That looks more like the tolerance plus an octameter (800 mm / 31.5 inches). It seems that something has already been done, probably a mistake during the masonry work.
https://www.instagram.com/11antgmxde/
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