Snap: MRT a/con not cold 3533 : ~~~~~ Snap: MRT a/con not cold 3533 :   3533 checked AC1 and AC2 pressure. AC1-1. AC2-1 and AC2-2 satis. Found 3533 AC1-2 freon low, vacuum and charged to criteria. Performed leak check and function freon leaking at 3533 AC1 AHU. OPS20 to C/O 3533 AC1 AHU. Done by Kamal and Firas. 12/11/2023. 3533 AC1 AHU Leaking, To replace.      3533 AHU AC1 replaced and function tested satis. S/N: 3310811 (O) 634102 (N) Notification to CSC: 2550846 Done by Jack, Sanip, Koh, Rizman. 12/12/2023.