Planning & EstimatingCâu 82 / 100
Why do estimators add a factor for waste and touch-up when calculating paint quantities?
a.To intentionally overcharge the customer
b.Because paint quantities are always exact
c.Some paint is lost to spillage, roller/tray retention, and overspray, and extra is kept for touch-ups
d.Waste is illegal to account for
Giải thích
Real jobs lose material to tray and roller retention, spillage, overspray, and box mixing, so a modest waste factor keeps the crew from running short. Keeping extra of the exact batch also allows future touch-ups to match. This factor makes the material estimate realistic.
Luyện miễn phí toàn bộ 100 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- A ceiling measures 20 ft by 15 ft. How much area must be covered?
- When would a contractor typically need to obtain a permit related to painting work?
- A job requires 18 gallons of paint at $45 per gallon. What is the material cost for the paint?
- A wall is 50 ft long and 8 ft high with one 3 ft by 7 ft door opening. Using an area takeoff that deducts the door, what is the net paintable area?
- What is the benefit of documenting assumptions (coats, prep level, surfaces excluded) in a written estimate?
- To coat 2,000 sq ft with a product covering 250 sq ft per gallon (rough surface), about how many gallons are needed per coat?
Cập nhật gần nhất: · quy trình kiểm tra
Đội Ngũ Biên Tập PrepPass · Đối chiếu với California CSLB C-33 Painting & Decorating Trade Exam · Quy trình kiểm tra