Please mark up P&Id to reflect the following 
Utility system for P&ID marrk up
1. Hot oil 2 units one for the 1st stage and one for the 2nd stage at different temperature. Same hot  oil will be used in pipe  jackets.
2. Chilled water unit 8 TR, 33 gpm , ( max 35 psig) supplies to cold traps, Liquid ring pumps and all booster vacuum pumps.
3. Tempered water system one at 70°C   to stage 1 and the other at 100°C to stage 2 condenser. Same water system will  be used to cool the receivers and pump suction jacket.