Calculate a m3 Rate for Concrete to Beams using Readymix and a Subcontractor to place (Please see data below) BOQ item: 25MPa (1:2:4)- 19mm stone reinforced concrete in Beams…m3. Data Readymix R1250 /m3 Waste 5% Dumper with 350lt (0.35m3) skip hired at R 1600/8hr & trip 300m one way and travels @15km/hr. Fuel for dumper 30lt/day @R20/lt Readymix Offloading distance 300m one way and load in 2 minutes, unload in 2mins, maneuver for 1.5mins and travels @15km/hr Lubrication and maintenance 15% on fuel for all plant Dumper Driver @ R70/Hr Subcontractor places concrete at R 120/m3 and has an Output of 6m3/Hr
Calculate a m3 Rate for Concrete to Beams using Readymix and a Subcontractor to place (Please see data below) BOQ item: 25MPa (1:2:4)- 19mm stone reinforced concrete in Beams…m3. Data Readymix R1250 /m3 Waste 5% Dumper with 350lt (0.35m3) skip hired at R 1600/8hr & trip 300m one way and travels @15km/hr. Fuel for dumper 30lt/day @R20/lt Readymix Offloading distance 300m one way and load in 2 minutes, unload in 2mins, maneuver for 1.5mins and travels @15km/hr Lubrication and maintenance 15% on fuel for all plant Dumper Driver @ R70/Hr Subcontractor places concrete at R 120/m3 and has an Output of 6m3/Hr
Solid Waste Engineering
3rd Edition
ISBN:9781305635203
Author:Worrell, William A.
Publisher:Worrell, William A.
Chapter4: Mechanical Processes
Section: Chapter Questions
Problem 4.13P
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Calculate a m3 Rate for Concrete to Beams using Readymix and a Subcontractor to place (Please see data below)
BOQ item: 25MPa (1:2:4)- 19mm stone reinforced concrete in Beams…m3.
Data
- Readymix R1250 /m3
- Waste 5%
- Dumper with 350lt (0.35m3) skip hired at R 1600/8hr & trip 300m one way and travels @15km/hr. Fuel for dumper 30lt/day @R20/lt
- Readymix Offloading distance 300m one way and load in 2 minutes, unload in 2mins, maneuver for 1.5mins and travels @15km/hr
- Lubrication and maintenance 15% on fuel for all plant
- Dumper Driver @ R70/Hr
Subcontractor places concrete at R 120/m3 and has an Output of 6m3/Hr
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