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CM 422 DEMO - Quiz Chapter's #1 & 2.
Questions & Correct Answers Latest
2026-2027. Graded A
During the buyout process, if the demolition contractor is working as a
subcontractor to a general contractor, the demolition subcontractor should
clarify who is responsible for 1. ___________________________ and who
retains 2. ______________________________. - Ans1. hazardous waste
disposal
2. salvaged material ownership
Match the demolition techniques with the era that they became prevalent.
1910's
1930's
1940's
1960's - Ans1910's - Pneumatic tools and power winches
1930's - Cranes and wrecking balls
1940's - Excavators with hydraulically powered attachments
1960's - Implosion
Most demolition projects will require a Quality Control Officer (QCO) that
works in close contact with the Site Safety Officer (SSO).
Group of answer choices:
True/False - AnsFalse
1
CM 422 DEMO - Quiz Chapter's #1 & 2.
Questions & Correct Answers Latest
2026-2027. Graded A
During the buyout process, if the demolition contractor is working as a
subcontractor to a general contractor, the demolition subcontractor should
clarify who is responsible for 1. ___________________________ and who
retains 2. ______________________________. - Ans1. hazardous waste
disposal
2. salvaged material ownership
Match the demolition techniques with the era that they became prevalent.
1910's
1930's
1940's
1960's - Ans1910's - Pneumatic tools and power winches
1930's - Cranes and wrecking balls
1940's - Excavators with hydraulically powered attachments
1960's - Implosion
Most demolition projects will require a Quality Control Officer (QCO) that
works in close contact with the Site Safety Officer (SSO).
Group of answer choices:
True/False - AnsFalse
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