Lập kế hoạch & Dự toánCâu 283 / 360
When you coordinate plumbing rough-in with the framing crew, why is it important to review the structural drawings before drilling floor joists?
a.To find the paint color schedule
b.To locate the electrical meter
c.To pick the pipe manufacturer
d.To confirm allowable hole sizes and locations so you don't compromise the structural members
Giải thích
Engineered joists and dimensional lumber have limits on where and how large holes may be, and the structural drawings or manufacturer tables define them. Coordinating before you bore avoids weakening the framing and triggering a red-tag or costly repair. Good trade coordination on paper prevents field conflicts and rework.
Luyện miễn phí toàn bộ 360 câu hỏi — không cần đăng ký.
Câu hỏi liên quan cùng chủ đề
- On a plumbing riser diagram, what does the drawing primarily show?
- A plan symbol showing a small circle with a bisecting line and the note "FD" most likely indicates what?
- The plan scale is 1/4 inch = 1 foot. A water line measures 5 inches on the drawing. What is the actual pipe length?
- You are planning the DWV rough-in test. Under the CPC, a water test of the drainage and vent system is applied so that no section is tested with less than how much head of water?
- In estimating pipe for a run, why do experienced estimators add a waste/scrap allowance to the measured length?
- On the plans a valve symbol drawn as two triangles meeting point-to-point (a bowtie) most commonly represents which device?
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