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Standard survey accuracy standards for municipal projects

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bradl
(@bradl)
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Those accuracies for control aren't unrealistic, but they should probably be 0.02' for H&V. 

Reading the NSPS model standards for construction, buildings are expected to be 0.03' at 95% confidence, that is 0.015' at standard deviation.  This should mean the control is twice as accurate as the staking, so I read the NSPS model standard as saying control accuracy should be 0.0075 at 1 standard deviation.


 
Posted : March 3, 2025 12:33 pm
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