Oregon Construction Contractors (CCB) Practice Test

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Prepare for the Oregon Construction Contractors Test. Use our flashcards and multiple choice questions, each with hints and detailed explanations. Ace your exam with confidence!

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What is true about the quantity take-off method of estimating?

It is the most accurate method of estimating
It inaccurately estimates material needs
It involves only labor estimation
It is the only method used for estimating

The correct answer is: It inaccurately estimates material needs

The most appropriate answer regarding the quantity take-off method of estimating is that it is typically recognized as the most accurate method of estimating because it involves a detailed analysis of project plans and specifications to quantify the materials required for a construction project. This process allows estimators to create a precise list of materials needed, which is essential for accurate budgeting and project planning. Using quantity take-off takes into account the sizes, types, and amounts of materials specified in the project documents, ensuring that a comprehensive overview of material needs is established. This meticulous approach helps reduce the risk of underestimating or overestimating material requirements. This method is not limited to labor estimation; it encompasses all aspects of material quantities necessary for construction. It also isn't the only method for estimating because construction professionals may use various estimating techniques such as historical data analysis, unit cost estimation, or parametric estimating, depending on the project's nature, size, and complexities.