You are required to calculate the nett rates for concrete as per the quantities derived in...
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You are required to calculate the nett rates for concrete as per the quantities derived in Task 2.1, with the following specification: N25 (25MPa) reinforced concrete poured on ground for floor slab and attached edge beams direct from truck/ vibrated/ screed and finished Basis 10 m³ Materials 1 m³ @ $275m²/ waste to be included 10% Labour direct employee place/ vibrate/ screed and finish 1.85hrs per m² supervision on labour 20% on cost on labour 80% Plant Vibrator For 10m² basis-say 1-day use - $120 All other items inclusive as per trade tools Nett rate answer to be calculated per cubic metre (m³). Ensure costings are shown and all references are included in the relevant tab in the Company Costing Spreadsheet. 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 20 21 22 23 24 25 26 27 28 29 30 31 82 33 34 A 2.2 Item 1 2 3 Description of Work N25 (25MPa) reinforced concrete poured on ground for floor slab and attached edge beams direct from truck/ vibrated screed and finished Basis 10 m3 Materials per m3 N25 Concrete for thickened edge beams and slab Waste (10%) 50-65mm Plastic reinforcing bar chair - 20 pack 2400 x 1200 x 17mm Formply SL82 mesh 6.0 x 2.4 m Labour - direct employee 1.85hrs per m3 Concrete labour for placing and vibrate Concrete labour for screed and finish Supervision on labour 20% Cost on labour 80% Plant Vibrator For 10m3 basis - 1-day use - $120 Wheelbarrow Screed Motorised trowelling machine (helicopter) Bull Float TOTAL Quantit y 46.746 4.6746 11 60 14 0.00 0.00 STUDENT PROJECT 4 4 $ 4 4 4 Rate $ 120.00 39.00 34.00 $ 160.00 $ 40.00 $ $ $ $ $ E Materials 275.00 275.00 11.50 66.00 101.83 Direct Labour 27.75 27.75 H DATE: Sub- Contrac Plant t $ $ $ $ $ $ $ $ $ $ $ $ $ Total 12,855.18 1,285.52 126.50 3,960.00 1,425.62 19,652.82 480.00 156.00 136.00 640.00 160.00 1,572.00 21,224.82 Assessor Feedback on Task 2:2 Calculation of sheets of mesh require for concreate slab: 1) calculated the total square metres of the concrete slab and then divide this figure by 12.5 (172.401/12.5). Total number of sheets re Assessor to Check. Has the student: metres) You are required to calculate the nett rates for concrete as per the quantities derived in Task 2.1, with the following specification: N25 (25MPa) reinforced concrete poured on ground for floor slab and attached edge beams direct from truck/ vibrated/ screed and finished Basis 10 m³ Materials 1 m³ @ $275m²/ waste to be included 10% Labour direct employee place/ vibrate/ screed and finish 1.85hrs per m² supervision on labour 20% on cost on labour 80% Plant Vibrator For 10m² basis-say 1-day use - $120 All other items inclusive as per trade tools Nett rate answer to be calculated per cubic metre (m³). Ensure costings are shown and all references are included in the relevant tab in the Company Costing Spreadsheet. 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 20 21 22 23 24 25 26 27 28 29 30 31 82 33 34 A 2.2 Item 1 2 3 Description of Work N25 (25MPa) reinforced concrete poured on ground for floor slab and attached edge beams direct from truck/ vibrated screed and finished Basis 10 m3 Materials per m3 N25 Concrete for thickened edge beams and slab Waste (10%) 50-65mm Plastic reinforcing bar chair - 20 pack 2400 x 1200 x 17mm Formply SL82 mesh 6.0 x 2.4 m Labour - direct employee 1.85hrs per m3 Concrete labour for placing and vibrate Concrete labour for screed and finish Supervision on labour 20% Cost on labour 80% Plant Vibrator For 10m3 basis - 1-day use - $120 Wheelbarrow Screed Motorised trowelling machine (helicopter) Bull Float TOTAL Quantit y 46.746 4.6746 11 60 14 0.00 0.00 STUDENT PROJECT 4 4 $ 4 4 4 Rate $ 120.00 39.00 34.00 $ 160.00 $ 40.00 $ $ $ $ $ E Materials 275.00 275.00 11.50 66.00 101.83 Direct Labour 27.75 27.75 H DATE: Sub- Contrac Plant t $ $ $ $ $ $ $ $ $ $ $ $ $ Total 12,855.18 1,285.52 126.50 3,960.00 1,425.62 19,652.82 480.00 156.00 136.00 640.00 160.00 1,572.00 21,224.82 Assessor Feedback on Task 2:2 Calculation of sheets of mesh require for concreate slab: 1) calculated the total square metres of the concrete slab and then divide this figure by 12.5 (172.401/12.5). Total number of sheets re Assessor to Check. Has the student: metres)
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Related Book For
Fundamentals of Thermodynamics
ISBN: 978-0471152323
6th edition
Authors: Richard E. Sonntag, Claus Borgnakke, Gordon J. Van Wylen
Posted Date:
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