Explain the general precautions to be taken by contractors when using pre-cast concrete
What will be an ideal response?
They must be properly supported until they are permanently attached to prevent overturning or collapse. Workers should not be allowed to work under pre-cast components that are in the process of being erected.
You might also like to view...
Two quantities are ____________________ or indirectly proportional if a change in one produces a change in the other in the opposite direction.
Fill in the blank(s) with the appropriate word(s).
Hydrogen is commonly stored at what pressure?
A) 100,000 psi B) 5000 psi C) 1000 psi D) 50,000 psi
Chapter 11 covers the special needs of the Habitat family, the design charrette, the site, and the home built
Indicate whether the statement is true or false
Resistance is a major factor in causing waveform distortion in cables
Indicate whether the statement is true or false