1.Safety valves for Aux. boilers shall be retested , because opening pressure was acceptable but closing pressure was not acceptable. 2.Accumulation test shall be done. 3.Horizontall line part over NO.1 sol. valve /box to be modified U-Bolt hole and/or angle supporters as pointed out misalignment . 4.vert. line first bending part from NO.2 sol. valve /box to be cut out and modified alignment and poor welding joint . 5.modification of bolt hole or supporter for pipe line alignment 6.rewelding. modification of misalignment. 7.atomatic entilation open and shut not tested.
영어 해석 부탁드립니다.꾸벅!
1.Safety valves for Aux. boilers shall be retested , because opening pressure
was acceptable but closing pressure was not acceptable.
2.Accumulation test shall be done.
3.Horizontall line part over NO.1 sol. valve /box to be modified U-Bolt hole and/or
angle supporters as pointed out misalignment .
4.vert. line first bending part from NO.2 sol. valve /box to be cut out and modified
alignment and poor welding joint .
5.modification of bolt hole or supporter for pipe line alignment
6.rewelding. modification of misalignment.
7.atomatic entilation open and shut not tested.