Civilized construction of LPG station
3.1 Set up construction signs in a uniform style on the construction site
3.2 The materials and tools stored on the construction site shall be stored in the designated location according to the construction plan, and shall be stacked neatly according to the specifications, with a height of no more than 1.5m, with clear boundaries and no confusion.
3.3. The operation site should be cleared after the work is completed.
For pipelines that require radiographic inspection, the position of the weld, weld number, welder code, non-destructive testing method, repair welding position of the weld, and heat treatment weld number should be accurately marked on the one-line diagram. For the pipelines inspected by sampling radiography, there should be traceability records of the weld position, weld number, welder code, non-destructive inspection method, weld repair welding position, weld number, etc.
