thx

Can anyone brief me about orifice sizing for flow measurement and also recommended text for the aforementioned topic?

can u quote the reference?

Faraz is right, since at the new plant dry gas seals are installed on synthesis and refrigeration compressors and not on the air compressors. Both syn and refrig gases have the toxic as well as fire potential.....

Hydro test is a potentially hazardous activity specially the pressure you have mentioned. We at our site conducted dozens of the hydro tests. We conducted a JSA / JHA before the activity and the general control measures we identified were
-Process engineer decided the pressurization rates (to avoid ...

thx

I would like to discuss and get the views of professionals regarding safety related jobs and careers in Pakistan....

Good explanation. But there will always be in accuracies in this system due to weather conditions and un steady state operations. So, what can one do to cope for these in accuracies. Also, please elaborate on the direct measurement issues? What is the cost outlook for this direct measurement?

Name: Muhammad Ahmed
Employer: Engro fertilizer Pakistan ltd.
Areas of Interest: Environment, Process safety, Occupational safety / BBS, Plant operations
Experience: 03 years
Education: B.Sc Chemical Engineering

Unfortunately, HSE is somewhat one of the most neglected field in Pakistan. There is more or less no record for govt. operated facilities, neither facilities operated by Pakistanis. Since i have managed the safety for construction project (Engro Fertilizers Limited Pakistan), i can quote the best ...