Thanks Danb for your response.

Pump discharge EJ should be untied one per sketch.However in reality it is not working due to pressure thrust (ope pressure: 3.5 barg, pipe size: 24") of EJ on pump discharge and exchanger inlet.

Similarly the EJ on vertical spool for pump suction is not working as for vertical configuration again only untied EJ is only option that is creating problem due to pressure thrust (ope pressure:2.7 barg, pipe size:24").

Hope you understand & accordingly we are going with the configuration of caesar II snapshot in above.

Any idea further from your side can help.