An employee working in and around an excavated trench must be trained in determining the stability of the soil.
Correct Answer:
Verified
Q13: Private well systems do not have to
Q14: Lead free means that no lead is
Q15: Codes dictate the burial depth requirements of
Q16: MATCHING
Match the following terms:
-Geologic formations containing water.
A)Aquifers
B)Filter
C)Trench
D)Brackish
E)Compacting
F)Backfill
G)Purification
H)Branch
I)Water
Q17: MATCHING
Match the following terms:
-A process to cleanse
Q19: MATCHING
Match the following terms:
-A pipe installed laterally
Q20: MATCHING
Match the following terms:
-The process of compressing
Q21: What is the Safe Drinking Water Act?
Q22: MATCHING
Match the following terms:
-Though an entire system
Q23: How much pressure does a vertical foot
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