Concrete And Remove (hrs/m3)
DepthHandMachineSlabs - unreinforcedNe 50 mm2.351.96 50 - 100 mm3.152.46 100 - 200 mm3.753.94 200 - 300 mm4.125.55Slabs - reinforcedNe 50 mm4.713.92 50 - 100 mm5.524.32 100 - 200 mm5.884.71 200 - 300 mm6.129.09Walls - unreinforcedall walls4.713.04Walls - reinforcedall walls5.523.92Beams - reinforcedall sizes7.505.89Columns - reinforcedall sizes9.207.30Foundations - unreinforcedall sizes3.603.00Foundations - reinforcedall sizes5.404.80
Breaking Out Tarmac
Rates include for breaking out and removal of rubble (hrs/m3).
DepthHandMachinePavingsNe 50 mm1.961.56 50-100 mm2.081.64 100-150 mm2.171.75Roadwaysupto 150 mm 3.57
Breaking Out Brickwork
Rates include for breaking out and removal of rubble (hrs/m3).
DepthHandMachineWalls/columnsNe 100 mm2.401.38 exc 100 mm2.751.57Foundationall sizes2.751.57
Breaking Diaphragm Wall
Breaking Openings using coring machine 0.2m3/hour
Breaking out to expose couplers using hand held braker 1.75m2/day ot 2.5m run/day (0.7m slab)
Task / DescriptionSlow Ave Fast Units Concrete Slabs, unreinforced 50-150mm3.2 - 1.9 hrs/m3 Concrete Slabs, unreinforced 150-300mm5.5 4.1 3.7 hrs/m3 Concrete Slabs, reinforced 50-150mm5.2 - 3.9 hrs/m3 Concrete Slabs, reinforced 150-300mm9.1 6.2 4.7 hrs/m3 Concrete Walls, unreinforced4.7 3.9 3.1 hrs/m3 Concrete Walls, reinforced5.6 4.7 3.9 hrs/m3 Concrete Foundations, unreinforced3.6 3.3 3.0 hrs/m3 Concrete Foundations, reinforced5.4 5.1 4.8 hrs/m3 Concrete Beams7.5 6.5 5.6 hrs/m3 Concrete Columns9.2 8.2 7.3 hrs/m3 Tarmac paving 20-50mm thick1.9 1.7 1.5 hrs/m3 Tarmac paving 50-100mm thick2.1 - 1.6 hrs/m3 Tarmac paving 100-150mm thick2.1 - 1.7 hrs/m3 Tarmac roadway 150mm thick- 3.6 - hrs/m3 Brickwork, walls and columns2.4 1.8 1.3 hrs/m3 Brickwork, foundations2.7 2.1 1.5 hrs/m3