Excavation Workforce Calculation
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Questions and Answers

What is a key quality required for a good estimator according to the text?

  • Advanced computer programming skills
  • Writing ability
  • Ability to interpret drawings and specifications (correct)
  • Physical strength
  • Which skill is NOT mentioned as a quality of a good estimator in the text?

  • Patience
  • Advanced mathematical skills (correct)
  • Ability to visualize three-dimensional projects
  • Good communication skills
  • Why is patience considered important for an estimator based on the text?

  • To handle difficult clients
  • To wait for the completion of projects
  • To ensure accurate interpretation of drawings and specifications (correct)
  • To manage construction schedules effectively
  • How many mates and mazdoors are required to excavate 10m3 of hard soil in one day, based on the given information?

    <p>1 mate and 7 mazdoors</p> Signup and view all the answers

    What is the quantity of dry mortar needed for 12mm plaster in CM 1:4 for an area of 100m2?

    <p>1.95 m3</p> Signup and view all the answers

    How many bags of cement are required for the 12mm plaster in CM 1:4 for an area of 100m2?

    <p>11.5 bags</p> Signup and view all the answers

    What is the main purpose of an estimate in a construction project?

    <p>Predicting or calculating approximate costs</p> Signup and view all the answers

    How does the nature of estimation differ from the nature of costing?

    <p>Estimation involves uncertainties and assumptions, while costing is more accurate and based on real data.</p> Signup and view all the answers

    Why are estimates necessary in construction projects?

    <p>To know the feasibility of the project based on available funds</p> Signup and view all the answers

    What is one of the key functions performed by the estimate in construction projects?

    <p>Inviting tenders and quotations</p> Signup and view all the answers

    Direct overhead costs are related to the day-to-day operations of a business.

    <p>False</p> Signup and view all the answers

    Indirect overhead costs include expenses like office rental and utility bills.

    <p>True</p> Signup and view all the answers

    Rent for business space is considered a direct overhead cost in construction.

    <p>False</p> Signup and view all the answers

    Travel expenses are classified as direct overhead costs in construction.

    <p>False</p> Signup and view all the answers

    Salaries and wages are considered part of administration costs in construction.

    <p>False</p> Signup and view all the answers

    Government fees and licenses are typically categorized as indirect overhead costs.

    <p>True</p> Signup and view all the answers

    Depreciation is an example of a direct overhead cost in the construction industry.

    <p>True</p> Signup and view all the answers

    Professional services are usually categorized as direct overhead costs.

    <p>False</p> Signup and view all the answers

    Accounting expenses are classified as direct overhead costs in construction.

    <p>False</p> Signup and view all the answers

    Property taxes are considered part of administration costs in the construction industry.

    <p>False</p> Signup and view all the answers

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