Construction Estimate
High rise building is supported on a reinforced raft concrete foundation. Calculate the cost per cubic metre to supply and place concrete using a concrete pump at a price of $295 per hour including an operator and a crew consisting of 5 labourers ($31/hour each), a cement fisher ($39/hour) and a foreman ($40/hour). With this set up concrete is placed in 7 hours and the transportation and set up of the pump costs $290. The work consists of supplying and placing 112 cubic metres ($180/cm) of concrete into the footings. Calculate the unit rate for each of the labourer, material and equipment per cubic metre as well as a total cost per cubic metre.
Maggie
Answer
- The questioner was satisfied with and accepted the answer, or
- The answer was evaluated as being 100% correct by the judge.
Erdos
-
As the other user mentioned your bounty was low for this question, but I decided to answer as I thought this might be the first time you are asking a question on the website. Please offer higher bounties for your future posts.
- answered
- 1155 views
- $2.93
Related Questions
- Find $n$ such that $\lim _{x \rightarrow \infty} \frac{1}{x} \ln (\frac{e^{x}+e^{2x}+\dots e^{nx}}{n})=9$
- College Algebra Help
- Algebra Word Problem 2
- Free Body Diagram: determine the vertical reaction at the left hand beam support.
- Prove that $1+\frac{1}{\sqrt{2}}+\dots+\frac{1}{\sqrt{n}} \leq 2 \sqrt{n}-1$
- Calculating Speed and Velocity
- Population Equations
- Fluid Mechanics - algebra
It would take about 25-30 minutes to write a good solution. Your offered bounty is low!