PT. Ogspro Indonesia

15/04/2014

15/04/2014

Cleaning

15/04/2014

Hydrotest Arun - Belawan

06/03/2014

Hydrotest HDD Sungai Batang Sarangan

04/03/2014

27/01/2014

2. HYDROSTATIC TEST :
For hydrotesting a new line, the quality of the filling operation is of major importance. The specification for fill water is that less than 0.2% of the pipeline volume can be air after the filling operation is complete. The reason for this is that the compressibility of the air has a significant effect on the hydrotest operation, and can render results invalid in some cases. (by David Russel)

27/01/2014

*PIPELINE PRE-COMMISSIONING ACTIVITIES
1. CLEANING :
The first operation during pre-commissioning is to clean and fill the pipeline. This is usually, though not always, performed as a single operation. The purpose of these activities is to prepare the line for hydrotesting and to ensure that the line is clean for the use of inspection tools, or that at least that debris left over from the construction phase (potentially damaging to the pipeline or associated process equipment) is cleared out. The owner and/or operator of the line will generally set criteria for cleanliness depending on the intended purpose of the line. (by David Russel