Tolerances for sawing and drilling in the US


Professional concrete sawing and drilling professionals have documented these dimensional tolerances for use by industry specifiers to develop clear statements of work for competitive bids.
These tolerances are recognized as normal industry accepted tolerances.

If tolerances for the work to be performed need to be made tighter or, conversely, if the tolerances can be relaxed from the tolerances identified in this document, the specifier should make certain the tolerances in the scope of work are clearly understood.

The tolerances in this document are based on current technologies and industry accepted practices, therefore future revisions to this document will reflect advancements that will change what is agreed to be normally acceptable tolerances for the work performed in sawing and drilling concrete.

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