[MW:0] LPG Bullet Hydro testing - reg

 

   Dear All,

 

    Request your guidance for the LPG bullet hydro testing on the following aspects.

 

1. Hydro test pressure- (the design pressure is 18.8 KG/Cm2) any de rating factor to be considered since it served for 10 years.
2. The spacing for UT.
3. The procedure for filling LPG in to the bullet after Hydro testing.
4. The methodology of checking O2 before filling LPG in to the bullet.

 

 

Regards,

Sachin A Kavathekar