Ref PID --3-TFS-07-106.Our observations are as under :
1.Acetone Heater heated by steam.Heating by steam is dangerous.Do we need this heater ? To maintain 50 degree in LLE , you have already made provision of hot water heating in LLE to achieve 50 degree . If at all you want to heat acetone , heating to be done by hot water to a temperature not beyond 40-45 C or so.Rest of heating be done in LLE to get 50 C.

2.You have not included Settling tank after Decanter. This settling tank was included in our PID. Pl incorporate it in your PID.Pl code it and include it in PID and legend.

3.The Receiver R-6 has outlet into 'D' but there is no inlet into R-6 .
4. You have included pump P-9 into your PID. This is getting material from R-6 . This pump is no where shown earlier. Some serious mistake !!!!

5.Outlet from R-4 does not go to any tank.Outlet from R-4 to go into T-2 tank.

6.Numbering System : Please ensure that all tanks and recievers are numbered /coded/tagged .The system must be uniform for all items.

i. Lecithin feed tank not coded/numbered.

ii.Some receivers are coded as " R--1,R-2,  etc  " and other receivers are numbered as " 13, 14,15,16 etc " Please  code all receivers as  " 14, 15 , 16 ------- " only.Avoid giving both codes for same item ( See R-2 /13)

7. The Legend must include all items whether supplied by Sonic ,others or Technoforce.Pl code Decanter, Dryer,Vacuum Pump etc.

8. Vacuum pump details  required .Also please code it and include in PID and  mention it in legend.

9. No pressure mentioned on Nitrogen supply line .

10. Please recheck supply pressure for all types of cooling water.U have mentioned 4 Kg/cm2 for all. 



 


