Waterstops
Construction Man-hour Norms
Waterstop, double bulb, cast in, excluding angles and intersections
| Description | Tradesman Hours | Labourer Hours |
|---|---|---|
| 150mm (6 in) wide | 0.25 mhr/m - 0.076 mhr/ft | |
| 200mm (8 in) wide | 0.275 mhr/m - 0.084 mhr/ft |
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