Before releasing the work, the team identifies this condition: the controlling field constraint is that water must reach and enter drain. Which roof drainage method fits best?
Correct Answer
C) Select drain installed at low point with clamping ring
drain installed at low point with clamping ring best matches the stated condition. The other choices are real construction options in the same family, but they fit different field conditions.
Why This Is the Correct Answer
drain installed at low point with clamping ring best matches the stated condition. The other choices are real construction options in the same family, but they fit different field conditions.
Why the Other Options Are Wrong
Option A: Select drain set high above insulation
Select drain set high above insulation may relate to another site control, but it does not remove or guard the roof drain coordination exposure being tested.
Option B: Select scupper blocked by flashing
Select scupper blocked by flashing may relate to another site control, but it does not remove or guard the roof drain coordination exposure being tested.
Option D: Field method: Select positive slope ignored at drain area
Field method: Select positive slope ignored at drain area may relate to another site control, but it does not remove or guard the roof drain coordination exposure being tested.
Memory Technique
Roof Drain Coordination lock for Manager Checking: roofing is the harm, methods is the guard.
Reference Hint
Open-book path: tab Principles and Practices of Commercial Construction, 10th Edition to Roofing methods; drains scuppers and slope coordination; verify the construction method, material selection, equipment choice, or work sequence that fits the field condition.
More Project Mgmt Questions
The field condition is: the work should be released only if the team addresses that thermal movement must be accommodated. Which coping joint detail best matches the condition?
From the mechanical schedule, what CFM is listed for DOAS-2?
From panel schedule R1, what wire size is shown for circuit R1-5?
A subcontractor asks for direction after noting that the work should be released only if the team addresses that subgrade and aggregate must remain separated. Which geotextile selection best fits the work?
From the specialty item schedule, what height is listed for SP-3?
Using the drawing index, which sheet should you open for the entry wall footing plan?
From the plumbing fixture schedule, what waste size is listed for UR-1?
A Ocala task creates flying-particle exposure because a worker is cutting masonry. Which PPE control is required?
From the light fixture schedule, what mount is listed for L1?
From the loading strip dimension plan, what perimeter length is needed for edge restraint?
People Also Study
Business & Financial Management
120 questions · 70% to pass
Contract Administration
60 questions · 70% to pass