Thursday, December 16, 2021

Steel detailing Question paper -11

 1.What is the full form of SEOR AND JBE?

SEOR: Senior Engineer of record.

JBE: Joist Bearing Elevation.


2.If Slab thickness 8" but embed plate size is 9" ,what to do?

SOL: We need to accommodate embed plate only in side the concrete if it is projecting out of slab

  then we need to reduce the Size of embed plate to match with the slab thickness.


3.If we have dimensions for operable partition in design drawings,Will you release drawings for 

  Fabrication?

NO,Without receiving final partiton drawings set don't release drawings for fabrication.


4.If members are getting field weld then what to take care in Shop Drawings?

We need to give no paint hatching for members where its get field weld,Also we need to give 2" extra hatching


5.While placing a grid ,What are main step you need to take care?

We need to compare grid dimensions between structural drawings and Arch drawings,If dimensions are  mismatching then we need to raise  RFI .


6..What is the Size of long slotted hole for 1" and 1.5" dia bolt?

For 1"-1 1/16x2 1/2

        1"1/2-1 9/16x3 3/4


7.If suppose W member workable gage 2 "1/4  but design drawings shows to 3/4" bolt ,Is it workable?

No,

1.If we follow  3/4"dia bolt  then bolt will enter in to the encroachment.

2.There will be an edge distance problem. 

So we need to reduce the bolt size to 1/2 dia then we need to take confirmation from client.


8.What is Backgouging?

It is a method of chipping out and filling of the weld on the farside of CJP.




9.Derive E70XX?

E-Electrode.
70-Tensile Strength.
X-Weld position.
X-Electric current used.


10.What are the components of handrail?

1.Top rail
2.Midrail
3.handrail post.
4.Toe plate or angle.


  

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