BUILDING TECHNOLOGY 4

What is the primary purpose of cost estimation in project management?

•  To determine the project’s timeline

• To estimate the project’s financial and resource requirements

• To ensure the quality of materials used in the project
  
  

• To allocate labor resources for the project

Which of the following best describes a cost estimation model?

• A tool to design a project's workflow

• A mathematical algorithm to predict project costs

• A method to monitor project progress

• A framework for employee management

What type of data is typically required for cost estimation models?

• Only the project’s deadlines

• Quantities, qualities, values, and degrees of work items

• Legal and compliance documents

• Historical records of company profits

In which method of estimation are items divided into operations, and the total cost is calculated by multiplying unit cost by the number of units?

• Plinth area method

• Total quantity method

• Unit quantity method

• Service unit method

What does the term "overheads" typically include in the total quantity method?

• Labor costs

• Material expenses

• Administrative and indirect costs

• Equipment costs

What is a common application of the cubic rate method in preliminary estimation?

• Estimating cost based on floor area

• Estimating cost based on volume of the structure

• Comparing costs of similar projects

• Preparing bills of quantities

What is the primary purpose of the bill of quantities in a quantity estimate or survey?

• To provide detailed project timelines

• To ensure resource allocation
  
  

• To provide a complete list of quantities necessary for project completion
  
  

• To analyze structural stability

How is a bid estimate prepared for a contractor?

• By using equations that relate parameters to cost

• By combining subcontractor quotations, quantity takeoffs, and construction procedures
  
  

• By comparing the project with similar completed project

• By calculating the contractor's desired profit margin and adding it to the estimated direct and indirect costs.

In a unit-based estimate, what key document is required for preparation?

• Detailed structural specifications

• Complete construction blueprints

• Simple floor plan with measurements and key elevations

• Cost analysis reports from previous projects

What is a unique characteristic of a parametric estimate?

• It relies on equations to determine the relationship between parameters and cost

• It requires a comparison to a previously completed project

• It uses only the building area for estimation

• It is prepared solely by the contractor during competitive bidding