aubajwaHi Jop,
Right, here it goes….
400 – Pipe size? <==== Yes. CL-? <=== Low Pressure Condesate 040-? <==== Unit No 9114-? <=== Line Sequence No A2AS-? <=== Material Spec PP- Insulation Code for "Personnel Protection"? <=== Yes Correct The more I look at the P&ID for these pumps the more questions I have. 1. What is the material of the pump Suction and Discharge lines? <=== Probably A2AS, i.e. CS 2. What is the flange rating for these lines? <=== 150 lb as per A2AS spec...but pump nozzle is 300 lb flange 3. What is the wall schedule for these lines. <=== STD, as pe spec 4. What is the realistic Operating temperature for these lines (not the Design Temperature)? <== Line list shows design temperature only 150 deg C. 5. Why is the main suction line 400mm (16")? <=== well I really have no idea about that. Its the process decision. 6. If the main suction header is in fact 400mm, then what size are the suction block valves? And do they require Gear Operators? <=== Seems to me of same size as of pipe. P&ID not talks about any Gear Operator stuff. ****But Pls suggest what could Gear Operator valves have impact on Piping. Qs 7-11, I hope new REV gives some Idea. Also pls see my Email. 12. Do these pumps have one of the API 682 Standard Pump Seal Plans? <=== YES 13. If so, which one? <=== Seal Category 2 / Code BSTFN 14. How much of the API 682 piping is furnished by the pump vendor and how much is by the Engineering Contractor? <=== For this I have sent info in the Email. I hope Jop I have answered clearly. Thanks