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Author Question: In steel erection, written authorization must notify the steel erection contractor that concrete ... (Read 70 times)

newbem

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on: Jul 26, 2018
In steel erection, written authorization must notify the steel erection contractor that concrete used in footings has withered:
 
  A. Cured to at least 75 of its intended minimum compressive design strength.
  B. Has cured sufficiently to support the loads that will be imposed during erection.
  C. Both A and B.

Question 2

The purpose of ROPS is to keep the operator of the equipment in question from being crushed should the equipment roll over.
 
  Indicate whether the statement is true or false


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AaaA

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Reply #1 on: Jul 26, 2018
Answer to Question 1

C

Answer to Question 2

T


newbem

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Reply #2 on: Jul 26, 2018
Both answers were spot on, thank you once again


AaaA

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Reply #3 on: Jul 26, 2018
Great! Please up vote :D


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