Rates, Norms & Durations / Building & Construction / Demolition & Break Out / Breaking Out & Openings
Cutting Holes
Cutting Holes in concrete by Hand (no/hr Hole depth (mm) --> 0-75 75-125 125-250 250-375 375-500 Ne 50 cm2 2.94 1.85 1.75 - - 50-100 cm2 2.22 1.39 1.32 - - 100-150 cm2 1.67 1.11 1.05 - - 250-500 cm2 1.28 0.88 0.83 - - Cutting Holes in concrete by Machine (no/hr) Hole depth (mm) --> 0-75 75-125 125-250 250-375 375-500 Ne 50 cm2 - - 5.88 5.00 4.55 50-100 cm2 - - 4.00 3.45 3.03 100-150 cm2 - - 2.50 2.17 1.92 150-250 cm2 - - 1.67 1.45 1.28 250-500 cm2
1 entrySource page: Cutting Holes
Subjects on this page
| Activity | Entry (verbatim) | Source |
|---|---|---|
| Common Brickwork | Common Brickwork, by Machine (no/hr) Hole depth (mm) --> 0-75 75-125 125-250 250-375 375-500 Ne 100 cm2 - 16.6 7.69 5.26 4.00 100-250 cm2 - 12.5 5.88 4.00 2.94 250-500 cm2 - 10.0 5.00 3.33 2.50 500-100 cm2 - 8.33 4.17 2.78 2.08 Common Brickwork, by Hand (no/hr) Hole depth (mm) --> 0-75 75-125 125-250 250-375 375-500 Ne 100 cm2 11.1 8.33 5.56 3.85 - 100-250 cm2 9.09 7.14 4.55 3.23 - 250-500 cm2 7.69 5.88 3.85 2.70 - 500-100 cm2 6.67 4.76 3.23 2.27 - | Common Brickwork |
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These values were contributed by members and reflect the conditions, methods and regions they worked in. They are a starting point for estimating, not a standard. Check them against your own records, the site conditions and the contract before relying on them.