ASME B31.4 M3

Personnel qualified for critical construction activities shall be qualified for all but which of the following?

• Operation of a pipeline

• Directional drilling equipment

• Blasting operations

• Operation of construction equipment

Pipes that need to change direction are required to conform to the contour of the ditch with the following tools except for:

• elbows

• filling the ditch

• mitred bends

• factory-made bends

True or False? Welding requirements in the code apply to longitudinal or spiral joints.

• True

• False

Flange joints shall be fitted up so that the gasket contact faces are ……. on the gasket and tightened uniformly.

 

• Flush

• Off-center

• Orthogonal

• Rotated

Free water is considered to be …… depending on the situation it is being transported.

• Toxic

• Radioactive

• Corrosive

• Neutral

Which standard may be used as a
guide for minimum stress-relieving and heat-treating requirements?

• ASME B31.3

• 
  ASME BPVC Section VIII, Division 1

• ASME BPVC Section VIII, Division 2

• All of the above