Quantity Takeoff & Measurement Flashcards
7 cards from real CEP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Quantity Takeoff & Measurement flashcards as text
In quantity takeoff, board feet (BF) is the standard unit for measuring which material?
Answer: Lumber and timber products
Board feet is the traditional US unit for lumber and timber, defined as a piece equivalent to 1 inch thick × 12 inches wide × 12 inches long in volume.
Which of the following best describes the 'net quantity' approach in a construction takeoff?
Answer: Measuring only the actual installed quantity without waste allowances
Net quantity measures the exact installed amount without waste or overage; waste factors are then applied separately to arrive at the purchase quantity.
What is the standard industry unit for measuring roofing shingle quantities in a quantity takeoff?
Answer: Square (100 SF)
Roofing materials are measured in 'squares,' where one square equals 100 square feet of coverage area, which is the industry standard unit for roofing.
When calculating steel reinforcing bar (rebar) quantities, what unit is most commonly used for purchasing and pricing?
Answer: Pounds (LB) or tons
Rebar quantities are first calculated by length and then converted to weight (pounds or tons) because steel is purchased and priced by weight in the industry.
What is the purpose of a 'quantity survey' or 'material schedule' in the takeoff process?
Answer: To compile and organize all measured quantities by trade or work section
A quantity survey compiles and organizes all measured quantities by trade, CSI division, or work section, making pricing, review, and scope management more efficient.
What does 'CY' represent in standard quantity takeoff notation?
Answer: Cubic yard
CY stands for cubic yard, the standard US unit for measuring volumetric materials such as concrete, earthwork, gravel, and other bulk materials.
When measuring wall area for painting in a quantity takeoff, what is the standard practice for door and window openings?
Answer: Deduct all openings larger than a specified threshold (commonly 100 SF)
Standard painting takeoff practice deducts openings only when they exceed a threshold (commonly 100 SF per opening) because small openings require similar effort to paint around as to cover.