If water begins to accumulate in a trench where you are at work, you should _____.
a. inform your supervisor
b. locate the source of the water
c. immediately get out of the trench
d. send for pumping equipment
c. immediately get out of the trench
You might also like to view...
The most important reason for providing ties in a concrete column is to
A) allow the formwork to be tied to the longitudinal bars in the column. B) prevent the buckling of longitudinal column bars. C) increase the shear strength of a column. D) increase the compressive strength of a column. E) Ties are generally not provided in a concrete column.
Animal welfare people believe that animals should never be used for human purposes
Indicate whether the statement is true or false
Technician A says it is unlawful for automotive manufacturers to use computers to operate the lighting system. Technician B says Automatic door locks are a passive system used to lock all doors when the required conditions are met. Who is correct?
A. Technician A only B. Technician B only C. Both Technician A and B D. Neither Technician A nor B
If station 0+00 has an elevation of -125.00 feet, determine the elevation of station 0+75 when the grade is 0.05'/ft.
Fill in the blank(s) with the appropriate word(s).