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ETCM $4370-$ Construction Plans and Documents $-$ Homework Assignment #$3-5$ Points

Due Date: Tuesday, April $2,11$:$59$ pm

Refer to HW#$3($Prints$).$pdf and answer the following questions $($only fill the yellow blocks$)$:

Q$1-$ What is the concrete thickness

A$.$ Garage slab and compressive strength for

B$.$ Interior slab

$2-$ Referring to the Foundation plan $($page $2$ of PDF$),$ locate the W$8$x$21$ beam resting on $4$ columns $($three of those are steel pipe columns$)$ and answer tha followino nunctinns $-$

A$.$ What is the total length of the W$8$x$21$ beam member?

B$.$ What is the steel pipe column size?

$ft$ inch diameter

C$.$ Fill the following table for all three different footing sizes under the steel pipe columns $($note: use $3^{\text{'}\text{'}}$ concrete cover for footing reinforcing on all sides$)$

$\backslash$table$[[$Footing Size$],[$Width $($in$),$Length $($in$),$Depth $($in$)],[,,],[,,],[,,]]$

$3-$ Go to the Foundation plan $($page $2$ of PDF$).$ If the entire area shown on the right side image are framed with Floor Joists, the

A$.$ What is the size of the floor joists?

B$.$ There are two lengths for the joicts ${13}^{\text{'}}--\frac{1}{4^n}$ & ${14}^{\text{'}}-\frac{11}{2^{\text{'}\text{'}}}.$ How many joists do we need for this area? Number of ${12}^{\text{'}}-\frac{21}{4^{\text{'}\text{'}}}$ joists Number of ${14}^{\text{'}}-{11}^{\frac{\text{'}}{i}\text{n}\text{i}\text{c}\text{t}\text{c}}$

C$.$ What is the total board feet of all floor joists for this area?

$4.$ Refer to the roof truss detail for the roof truss over the master bedroom.

A$.$ What profile is referenced? $($A$,$ or $B,$dots, $)$

B$.$ What spacing is used for roof trusses?

C$.$ What is the specified slope?

inch O$.$C$.|$rise:run

HW$3$