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Author Question: Trenching and excavating can begin for spread footing, piers, and foundation walls after ... (Read 73 times)

mynx

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on: Jul 24, 2018
Trenching and excavating can begin for spread footing, piers, and foundation walls after establishing ________.
 
  A) A reference point B) Batter boards C) The benchmark D) All building lines

Question 2

During framing, the rafter tables on a framing square are used ________.
 
  A) To mark the bird's mouth B) To look up the unit length of a rafter
  C) To determine the length of the overhang D) To step off a rafter


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amandanbreshears

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Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

B


mynx

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Reply 2 on: Jul 24, 2018
Gracias!

aliotak

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Reply 3 on: Yesterday
Excellent

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