Inside Instrument Air System
Contains Instrument Air Drier A, Instrument Air Drier B, Air Drier Mainline Filter, Coarse Coal Air Filter A, Coarse Coal Air Filter B, Instrument Air Isolation Valve for V1088, V1149, V1150, V1185, V1807, Instrument Air Isolation Secondary for Valves FV3-1A.1, FV3-1A.2, FV3-1C.1, Air Drier B Air Isolation Valve #1, Air Drier B Air Isolation Valve #2, Air Drier A Air Isolation Valve #1, Air Drier A Air Isolation Valve #2, Instrument Air Isolation Secondary for Valve FV3-2C.2, Instrument Air Isolation Secondary for Valve FV3-2C.1, Coarse Coal Air Filter Isolation Valve, Instrument Air Isolation B Side Splitter Tower for LCV3-20B.1, LCV3-8B.1 & FV3-19B.1, Instrument Air Isolation B Side Splitter Tower Isolation Ball Valve at T-Off, Instrument Air Isolation at T-Off to LCV4-27.1 Coal Thickener Sump Level, Instrument Air Isolation to Belt Press Filter A (BPFA) FL 4-50A, Instrument Air Isolation Miscellaneous at T-Off, Instrument Air Isolation Valve for V2848, Instrument Air Isolation Flotation Bank C Isolation Ball Valve at T-Off, Instrument Air Isolation Flotation Bank C Isolation Ball Valve Intermediate, Instrument Air Isolation Tailings Valves at T-Off, Instrument Air Isolation Thickening Cyclone Sample Control Valve 4-13.1 Intermediate Valve, Instrument Air Isolation Thickening Cyclone Sample Control Valve 4-13.1 at T-Off, Instrument Air Isolation Cationic FV4-56A.1 & FV4-56B.1 at T-Off, Instrument Air Isolation Tailings Oversize Screen SN4-34 at T-Off, Instrument Air Isolation Oversize Tailings Spiral and Screen Feed Control Valves C FV4-32.4 & FV4-32.5, Instrument Air Isolation for Slimes Tank Outflow and Underflow FV4-41A.1 & .2 FV4-41B.1 & .2, Plant Air Ring Main Isolation at Rotary Breaker Pit, Plant Air Ring Main Isolation to Lube Unit RB 1-6, Instrument Air Isolation Flotation Bank C at T-Off, Instrument Air Isolation Flotation Bank C Isolation Ball Valve Intermediate Valve, Instrument Air Isolation Clarified Water Isolation Addition Isolation Ball Valve to FV5-2.1, Coarse Coal Plant Air Ring Main Isolation Valve, Instrument Air Isolation Screen C Clarified Water Isolation Valve at T-Off, Instrument Air Isolation Tailings & BPFB Isolation Ball Valve at T-Off, Instrument Air Isolation Tailings & BPFB after T-Off Isolation Valve, Instrument Air Isolation BPF Feed Pump A Fresh Water Feed Valve FV4-52A.1, Instrument Air Isolation at T-Off for HBF Pumps A, B & C FV7-15 A.1, B.1 & C.1 , Instrument Air Isolation Fire System Level Control Valve LCV8-30.1 on Main Line, Instrument Air Isolation Secondary Correct Medium Pump Contol Valves FV3-56.1, FV3-57C.1 & FV3-57C.2, Instrument Air Isolation Secondary Correct Medium Pump A Inlet and Drain Valves FV3-57A.1 & FV3-57A.2, Instrument Air Isolation Secondary Correct Medium Pump A Inlet Valve FV3-57A.1, Instrument Air isolation Tailings Thickener Underflow Flushing Valves at T-Off, Instrument Air Ring Main Isolation Valve, Air Drier Bypass Valve and Plant Air Ring Main Isolation Valve