Before releasing the work, the team identifies this condition: heat and wind may cause rapid slump loss and surface drying. Which placement control fits best?
Correct Answer
B) cooling shade timely discharge and curing
cooling shade timely discharge and curing 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
cooling shade timely discharge and curing 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: set-retarding admixture as approved
set-retarding admixture as approved may relate to another site control, but it does not remove or guard the hot weather concrete controls exposure being tested.
Option C: evaporation reducer during finishing
evaporation reducer during finishing may relate to another site control, but it does not remove or guard the hot weather concrete controls exposure being tested.
Option D: windbreaks and sunshades at the placement
windbreaks and sunshades at the placement may relate to another site control, but it does not remove or guard the hot weather concrete controls exposure being tested.
Memory Technique
Hot Weather Concrete lock for Foreman Selecting: controlling is the harm, condition is the guard.
Reference Hint
Open-book path: tab Principles and Practices of Commercial Construction, 10th Edition to Concrete placement methods; hot-weather handling and curing; 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
Related Study Resources
Previous Question
The field condition is: the project condition shows that ceiling needs aligned layout and support. Which ceiling layout method best matches the condition?
Next Question
While preparing the look-ahead planning meeting for the laboratory exhaust chase, the floor coating area for epoxy floor coating is 8650 SF and requires 3 coats. At 260 SF per gallon, how many gallons are required?