1. Plant Bowen Scrubber Units 3 & 4
Advanced Flue Gas Desulfurization Scrubber Overview
Plant Bowen Scrubber Units 3 & 4
Scrubber Sump System

2. Sump System Mixers (WW-MX-5380, 5390, 5480, & 5495)
Sump Mixer Motor
Sump Mixer Gearbox
3.2.1

3. Ash Pond Transfer Sump Pumps (WW-PU-5480A & B)
Ash Pond Transfer Sump Pump Motor
Ash Pond Transfer Sump Pump
3.2.2

4. Ash Pond Transfer Sump Discharge Valves (WW-XV-5481A & B)
Discharge Valve Actuator
Discharge Valve Actuator
Ash Pond Transfer Sump Discharge Valve
Ash Pond Transfer Sump Discharge Valve
Ash Pond Transfer Sump Pump Discharge
Ash Pond Transfer Sump Pump Motor
3.2.3

5. FGD Area Sump Pumps (WW-PU-5495A & B)
FGD Area Sump Pump Motor
Belt Drive
FGD Area Sump Mixer Gearbox
FGD Area Sump Mixer Motor
FGD Area Sump Pump Bearing Cartridge
3.2.4

6. FGD Area Sump Discharge Valves (WW-XV-5496A & B)
Discharge Valve Actuator
Position Switches
Solenoid Valve
FGD Area Sump Discharge Valve
3.2.5

7. Limestone Area Sump Pumps (WW-PU-5380A & B)
Belt Drive
Limestone Area Sump Pump Motor
Limestone Area Sump Pump Bearing Cartridge
3.2.6

8. Limestone Area Sump Discharge Valves (WW-XV-5381A & B)
Discharge Valve Actuator
Discharge Valve Actuator
Position Switches
Position Switches
Limestone Area Sump Pump Discharge Valve
Limestone Area Sump Pump Discharge Valve
Limestone Area Sump Pump Discharge Valve
Limestone Area Sump Pump Discharge Valve
3.2.7

9. Dewatering Sump Pumps (WW-PU-5390A & B)
Belt Drive
Dewatering Area Sump Pump Motor
Dewatering Area Sump Pump Bearing Cartridge
3.2.8

10. Dewatering Sump Discharge Valves (WW-XV-5391A & B)
Discharge Valve Actuator
Position Switches
Solenoid Valve
Dewatering Area Sump Pump Discharge Valve
3.2.9