Estimated Site Plan Data1. Site Plot Plan Length 675 m Width 270 m Area 18.25 hectare 2. Boiler House and Turbine Hall Area 11,840 m^2 3. Switchyard Length 248 m Width 118 m Area 29,250 m^2 4. Water Treatment Facility Length 18.4 m Width 9.2 m Area 169 m^2 5. Administration, Shop & Warehouse Building Length 46.2 m Width 35.2 m Area 1,490 m^2 Number of Floors 3 6. Road Length 872 m Width 7.6 m Area 6,650 m^2 7. Parking Lot Number of Parking Spaces 30 Total Width 91.4 m Depth of Parking Space 6.1 m Total Area 557 m^2 8. Walkways Area 9,130 m^2 9. Guard House Area 18.58 m^2

Estimated Piping Data D x No/Run x Runs Nom. D [mm] Length [m1. High Pressure Steam Piping BLR to HPT HP0 x 1 x 2 349.3 121.6 HP Bypass HPBP x 1 x 2 349.3 32.92 2. Cold Reheat Steam Piping Cold Reheat CRH0 x 1 x 2 641.4 128.3 3. Hot Reheat Steam Piping Hot Reheat HRH0 x 1 x 2 723.9 134.7 IP Bypass IPBP x 1 x 2 723.9 32.92 4. FWH Heating Steam Piping FWH 1 Heating FWHHS1 x 1 x 2 762 12.19 FWH 2 Heating FWHHS2 x 1 x 2 609.6 24.38 FWH 3 Heating FWHHS3 x 1 x 2 457.2 36.58 FWH 4 Heating FWHHS4 x 1 x 2 355.6 48.77 Deaerator (FWH 5) Heating FWHHS5 x 1 x 2 355.6 72.85 FWH 6 Heating FWHHS6 x 1 x 2 254 42.67 FWH 7 Heating FWHHS7 x 1 x 2 254 48.77 FWH 8 Heating FWHHS8 x 1 x 2 203.2 54.86 5. Other Steam & Heating Piping 6. Feedwater Piping FWH 1 Exit Feedwater FWFW1 x 1 x 2 355.6 17.98 FWH 2 Exit Feedwater FWFW2 x 1 x 2 406.4 17.68 FWH 3 Exit Feedwater FWFW3 x 1 x 2 406.4 16.15 FWH 4 Exit Feedwater FWFW4 x 1 x 2 406.4 72.85 Deaerator (FWH 5) Exit Feedwater FWFW5 x 1 x 2 457.2 72.85 FWH 6 Exit Feedwater FWFW6 x 1 x 2 609.6 15.24 FWH 7 Exit Feedwater FWFW7 x 1 x 2 609.6 14.33 FWH 8 Exit Feedwater FWFW8 x 1 x 2 609.6 14.94 Feedwater to Boiler FW3 x 1 x 2 609.6 132.6 Condensate FW1 x 1 x 2 355.6 39.01 7. Circulating Water Piping Main Circulating Water CW0 x 1 x 1 2438.4 609.6 8. Auxiliary Cooling Water Piping CW for ST+Generator Lube Oil CW7 x 1 x 2 127 130.8 CW for ST Generator CW8 x 1 x 2 254 130.8 Main Auxiliary CW CW1 x 1 x 1 406.4 640.1 9. Other Water Piping Makeup from Water Treatment System FW2 x 1 x 1 88.9 298.7 10. Raw Water Piping Raw Water RW0 x 1 x 1 127 731.5 11. Service Water Piping Service Water SW0 x 1 x 1 76.2 2560 12. Fuel Gas Piping

13. Fuel Oil Piping 14. Service Air Piping Service Air SERVA x 1 x 1 38.1 1920 15. Vacuum Air Piping Condenser Air Removal CAR0 x 1 x 2 203.2 60.05 16. Ammonia Piping 17. Boiler & Equipment Drain Piping FWH 1 Drain FWDW1 x 1 x 2 203.2 23.47 FWH 2 Drain FWDW2 x 1 x 2 127 23.47 FWH 3 Drain FWDW3 x 1 x 2 101.6 22.25 FWH 4 Drain FWDW4 x 1 x 2 76.2 22.86 FWH 6 Drain FWDW6 x 1 x 2 152.4 70.71 FWH 7 Drain FWDW7 x 1 x 2 152.4 19.51 FWH 8 Drain FWDW8 x 1 x 2 101.6 19.51 Small Drains BEDR1 x 32 x 2 25.4 107.9 Medium Drains BEDR2 x 19 x 2 50.8 107.9 Large Drains BEDR3 x 13 x 2 101.6 107.9 18. Boiler Blowdown Piping Boiler Blowdown Piping BLDN x 4 x 2 76.2 107.9 19. Steam Blowoff Piping Steam Blowoff Piping STBL x 4 x 2 508 90.53 20. Fire Protection Piping Main Fire Protection FP0 x 1 x 1 508 1120.2 Miscellaneous Fire Protection FP1 x 1 x 1 406.4 1120.2

Schedule Material Fittings M [t/h] Design Fl Design Vel. [m/s]

Custom P-22 8 960.6 5.27 m^3/s 56.61 m/sCustom P-22 3 960.6 5.27 m^3/s 56.61 m/s

Custom A-106 8 885.6 17.45 m^3/55.25 m/s

Custom P-22 8 885.6 27.66 m^3/68.77 m/sCustom P-22 3 885.6 27.66 m^3/68.77 m/s

30 A-106 4 26.34 35.44 m^3/86.57 m/s40 A-106 6 30.34 17.37 m^3/68.43 m/s40 A-106 8 31.85 9.548 m^3/68.18 m/s40 A-106 10 32.93 5.594 m^3/66.5 m/s40 A-106 14 32.02 3.533 m^3/41.21 m/s40 P-11 9 31.37 2.193 m^3/43.66 m/s40 P-22 10 43.65 1.937 m^3/38.46 m/s40 A-106 11 51.35 1.012 m^3/31.72 m/s

20 A-106 2 681 11585 lpm 2.13 m/s20 A-106 2 804.6 13900 lpm 1.934 m/s20 A-106 2 804.6 14160 lpm 1.97 m/s20 A-106 11 804.6 14468 lpm 2.013 m/s20 A-106 11 963 17716 lpm 1.928 m/s

160 A-106 2 963 18058 lpm 1.592 m/s160 A-106 2 963 18723 lpm 1.651 m/s160 A-106 2 963 19418 lpm 1.712 m/s160 A-106 14 963 19418 lpm 1.712 m/s

20 A-106 14 681 11449 lpm 2.105 m/s

50psi Fiberglass 8 76038 1243475 l 4.438 m/s

40 A-106 20 94.44 1578 lpm 2.038 m/s40 A-106 20 283.5 4737 lpm 1.552 m/s20 A-106 5 755.9 12631 lpm 1.757 m/s

40 A-106 14 42.95 716.9 lpm 1.873 m/s

40 A-106 120 42.95 717.1 lpm 0.926 m/s

40 A-106 630 NA NA 0.9542 m/s

40 A-106 473 NA NA 210.2 m/s

80 A-106 15 NA NA 16.26 m/s

40 A-106 4 123.6 2105.6 lpm1.083 m/s40 A-106 4 95.12 1624.2 lpm2.097 m/s40 A-106 4 64.78 1123.8 lpm2.281 m/s40 A-106 4 32.93 582.2 lpm 2.035 m/s40 A-106 4 126.4 2353.8 lpm2.105 m/s40 A-106 4 95.01 1815.2 lpm1.623 m/s40 A-106 4 51.35 1020.3 lpm2.07 m/s40 A-106 13 NA NA 4.922 m/s40 A-106 13 NA NA 1.308 m/s40 A-106 13 NA NA 0.3452 m/s

40 A-106 8 NA NA 0.5944 m/s

40 P-22 9 NA NA 0.9832 m/s

20 A-106 93 1362 22712 lpm 2.016 m/s20 A-106 93 681 11356 lpm 1.58 m/s

Estimated Pump DataNumber of Units 2 1. Boiler Feed Pump (P1) Pump type ltistage centrifugal Drive type Fixed RPM Number per Boiler 1 - 100% Nameplate (unrounded) mass flow 1070 t/h Nameplate (unrounded) head 2032.7 m Nameplate volume flow 20820 lpm Nameplate head 2072.7 m H2O Pump shaft speed 3000 RPM Shaft power 11000 hp Pump isentropic efficiency 75 % Pump mechanical efficiency 97 % Baseplate length (each) 5.38 m Baseplate width (each) 1.961 m Pump weight (each) 29720 kg Motor weight (each) 25632 kg 2. Boiler Feed Booster Pump (P3) Pump type Vertical canned Drive type Fixed RPM Number per Boiler 1 - 100% Nameplate (unrounded) mass flow 1070 t/h Nameplate (unrounded) head 79.23 m Nameplate volume flow 20820 lpm Nameplate head 83.82 m H2O Pump shaft speed 1500 RPM Shaft power 400 hp Pump isentropic efficiency 85 % Pump mechanical efficiency 97 % Baseplate length (each) 1.537 m Baseplate width (each) 1.537 m Pump weight (each) 1168.2 kg Motor weight (each) 1184.1 kg 3. Condenser C.W. Pump (P4) Pump type Vertical turbine Drive type Fixed RPM Number per ST 3 - 33.33% Nameplate (unrounded) mass flow 14081 t/h Nameplate (unrounded) head 9.766 m Nameplate volume flow 230911 lpm Nameplate head 10.67 m H2O Pump shaft speed 500 RPM Shaft power 600 hp Pump isentropic efficiency 87 % Pump mechanical efficiency 97 % Baseplate length (each) 1.702 m Baseplate width (each) 1.702 m Pump weight (each) 1621.4 kg Motor weight (each) 1704.8 kg

4. Condensate Forwarding Pump (P6) Pump type Vertical canned Drive type Fixed RPM Number per ST 2 - 100% Nameplate (unrounded) mass flow 756.7 t/h Nameplate (unrounded) head 167.5 m Nameplate volume flow 13249 lpm Nameplate head 167.6 m H2O Pump shaft speed 1500 RPM Shaft power 600 hp Pump isentropic efficiency 85 % Pump mechanical efficiency 97 % Baseplate length (each) 1.68 m Baseplate width (each) 1.68 m Pump weight (each) 1528.6 kg Motor weight (each) 1616.3 kg 5. Condenser Vacuum Pump (P7) Number of Pumps per ST None 6. Fuel Oil Unloading Pump (P8) Number of Pumps per Plant None 7. Fuel Oil Forwarding Pump (P9) Number of Pumps per Plant None 8. Aux Cooling Water Pump (closed loop) (P10) Pump type le stage centrifugal Drive type Fixed RPM Number per Plant 2 - 100% Nameplate (unrounded) mass flow 755.9 t/h Nameplate (unrounded) head 24.43 m Nameplate volume flow 13249 lpm Nameplate head 27.43 m H2O Pump shaft speed 1200 RPM Shaft power 90 hp Pump isentropic efficiency 85 % Pump mechanical efficiency 97 % Baseplate length (each) 1.84 m Baseplate width (each) 0.6519 m Pump weight (each) 502.8 kg Motor weight (each) 355.5 kg 9. Treated Water Pump (P11) Pump type le stage centrifugal Drive type Fixed RPM Number per Plant 1 - 100% Nameplate (unrounded) mass flow 42.95 t/h Nameplate (unrounded) head 57.55 m Nameplate volume flow 757.1 lpm Nameplate head 60.96 m H2O Pump shaft speed 3600 RPM Shaft power 11 hp Pump isentropic efficiency 85 %

Pump mechanical efficiency 97 % Baseplate length (each) 1.184 m Baseplate width (each) 0.4145 m Pump weight (each) 165.3 kg Motor weight (each) 67 kg 10. Diesel Fire Pump (P12) Pump type le stage centrifugal Drive type Fixed RPM Number per Plant 3 - 100% Nameplate (unrounded) mass flow 449.1 t/h Nameplate (unrounded) head 70.44 m Nameplate volume flow 7571 lpm Nameplate head 76.2 m H2O Pump shaft speed 3600 RPM Shaft power 140 hp Pump isentropic efficiency 85 % Pump mechanical efficiency 97 % Baseplate length (each) 2.071 m Baseplate width (each) 0.7358 m Pump weight (each) 1692.9 kg 11. Electric Fire Pump (P13) Number of Pumps per Plant None 12. Jockey Fire Pump (P14) Pump type le stage centrifugal Drive type Fixed RPM Number per Plant 1 - 100% Nameplate (unrounded) mass flow 10.25 t/h Nameplate (unrounded) head 30.54 m Nameplate volume flow 170.3 lpm Nameplate head 38.1 m H2O Pump shaft speed 3600 RPM Shaft power 1.5 hp Pump isentropic efficiency 85 % Pump mechanical efficiency 97 % Baseplate length (each) 0.753 m Baseplate width (each) 0.2604 m Pump weight (each) 52.71 kg Motor weight (each) 15.19 kg 13. ST+Generator Lube Oil Coolant Pump (P21) Number of Pumps per ST+Generator Lube Oil None 14. ST Generator Coolant Pump (P22) Number of Pumps per ST Generator None 15. Demin Water Pump (P23) Pump type le stage centrifugal Drive type Fixed RPM Number per Plant 2 - 100% Nameplate (unrounded) mass flow 37.58 t/h Nameplate (unrounded) head 55.24 m

Nameplate volume flow 662.4 lpm Nameplate head 60.96 m H2O Pump shaft speed 3600 RPM Shaft power 9.5 hp Pump isentropic efficiency 85 % Pump mechanical efficiency 97 % Baseplate length (each) 1.14 m Baseplate width (each) 0.3986 m Pump weight (each) 150.1 kg Motor weight (each) 61.09 kg 16. Raw Water Pump 1 (P26) Pump type le stage centrifugal Drive type Fixed RPM Number per Plant 1 - 100% Nameplate (unrounded) mass flow 42.95 t/h Nameplate (unrounded) head 46.04 m Nameplate volume flow 757.1 lpm Nameplate head 53.34 m H2O Pump shaft speed 3600 RPM Shaft power 9 hp Pump isentropic efficiency 85 % Pump mechanical efficiency 97 % Baseplate length (each) 1.128 m Baseplate width (each) 0.3942 m Pump weight (each) 146.1 kg Motor weight (each) 56.37 kg 17. Raw Water Pump 2 (P27) Pump type le stage centrifugal Drive type Fixed RPM Number per Plant 1 - 100% Nameplate (unrounded) mass flow 42.95 t/h Nameplate (unrounded) head 46.04 m Nameplate volume flow 757.1 lpm Nameplate head 53.34 m H2O Pump shaft speed 3600 RPM Shaft power 9 hp Pump isentropic efficiency 85 % Pump mechanical efficiency 97 % Baseplate length (each) 1.128 m Baseplate width (each) 0.3942 m Pump weight (each) 146.1 kg Motor weight (each) 56.37 kg 18. Raw Water Pump 3 (P28) Pump type le stage centrifugal Drive type Fixed RPM Number per Plant 1 - 100% Nameplate (unrounded) mass flow 42.95 t/h Nameplate (unrounded) head 46.04 m Nameplate volume flow 757.1 lpm Nameplate head 53.34 m H2O Pump shaft speed 3600 RPM

Shaft power 9 hp Pump isentropic efficiency 85 % Pump mechanical efficiency 97 % Baseplate length (each) 1.128 m Baseplate width (each) 0.3942 m Pump weight (each) 146.1 kg Motor weight (each) 56.37 kg 19. District Heating Pump (P29) Number of Pumps per DHC None 20. Aux Cooling Water Pump (open loop) (P30) Pump type le stage centrifugal Drive type Fixed RPM Number per Plant 2 - 100% Nameplate (unrounded) mass flow 755.9 t/h Nameplate (unrounded) head 24.43 m Nameplate volume flow 13249 lpm Nameplate head 27.43 m H2O Pump shaft speed 1200 RPM Shaft power 90 hp Pump isentropic efficiency 85 % Pump mechanical efficiency 97 % Baseplate length (each) 1.84 m Baseplate width (each) 0.6519 m Pump weight (each) 502.8 kg Motor weight (each) 355.5 kg 21. FGD Slurry Pump (P31) Number of Pumps per FGD None 22. Startup Boiler Feed Pump (P2) Number of Pumps per Boiler None

Estimated Electric Load Data Number Nameplate kW Nominal k in plant (each) Operating1. Pump Motors Boiler Feed Pump 2 8,950 17,900 Boiler Feed Booster Pump 2 298 597 Condenser C.W. Pump 6 522 3,130 Condensate Forwarding Pump 4 447 895 Aux Cooling Water Pump (closed loop) 2 67.11 67.11 Treated Water Pump 1 7.084 7.084 Jockey Fire Pump 1 1.119 1.119 Demin Water Pump 2 6.338 6.338 Raw Water Pump 1 1 5.966 5.966 Raw Water Pump 2 1 5.966 5.966 Raw Water Pump 3 1 5.966 5.966 Aux Cooling Water Pump (open loop) 2 67.11 67.11 FWH 1 Drain Water Pump 6 37.29 149 Boiler Forced Circulation Pump 6 336 1,340 2. Auxiliary Cooling Fan Motors 3. Air Compressor Motors Station Air Compressor 5 224 1,120 4. Water Treatment System Motors Reverse Osmosis System 6 11.19 67.11 Misc. Water Treatment Auxiliary Loads 18 52.2 313 5. Bridge Crane Motors ST bridge crane hoist motor 1 67.11 0 ST bridge crane bridge motor 2 4.847 0 ST bridge crane trolley motor 2 4.474 0 6. Boiler Fans Boiler Forced Draft Fan 4 746 2,980 Boiler Induced Draft Fan 4 1,300 5,220 Primary Air Fan 4 746 2,980 7. Pollution Control Electrostatic Precipitator 2 1,120 2,240 Ash Handling 6 33.56 134 8. Fuel Delivery Motors Pulverizer Mill 10 746 7,460 Crusher 8 336 1,340 Conveyor 8 67.11 268 9. ST Auxiliary Loads ST Lube Oil Pumps 4 597 1,190 Misc. ST Aux Loads 36 67.11 2,420 10. Miscellaneous Plant Loads HVAC Loads 1 130 130 Lighting Loads 1 336 336 Misc. Plant Aux Loads 1 16 1,490 17,900

Misc. Plant Aux Loads 2 18 410 7,380 Total Plant Motors & Loads 193 104,150 Total 6000 V Motors & Loads Total 400 V Motors & Loads

Nominal k Nominal k Nominal k Voltage Heat BalanceStandby Operating Standby Aux. kWe

0 18,000 0 6000 V 160500 600 0 6000 V 5710 3,000 0 6000 V 2701.6

895 900 900 6000 V 85167.11 65 65 400 V 65

0 9.5 0 400 V 9.50 1.25 0 400 V 1.25

6.338 8 8 400 V 80 7.5 0 400 V 7.50 7.5 0 400 V 7.50 7.5 0 400 V 7.5

67.11 65 65 400 V 6574.57 160 80 400 V 125.8

671 1,400 700 6000 V 1175.1

0 1,250 0 6000 V 1118.6

0 78 0 400 V 78626 330 660 400 V 267.6

67.11 0 75 400 V 09.694 0 12 400 V 08.948 0 11 400 V 0

0 3,200 0 6000 V 2421.50 5,600 0 6000 V 45250 3,200 0 6000 V 2251

0 2,200 0 6000 V 179767.11 140 70 400 V 113.6

0 8,000 0 6000 V 63961,340 1,400 1,400 6000 V 1170

268 280 280 400 V 234

1,190 1,200 1,200 6000 V 1003.70 2,520 0 400 V 2459

0 140 0 400 V 1400 325 0 6000 V 325

5,970 16,800 5,600 6000 V 15222

0 7,200 0 6000 V 6524

15,190 78,100 11,130 67691.774,300 9,800

3,820 1,330

Estimated Main Electrical Data1. Steam Turbine Step-up Transformer Count 2 Nominal Rating 413 MVA Cooling OA/FA/FA Configuration Unit Connected High-side Voltage 275 kV Low-side Voltage 20 kV Length 18.47 m Width 7.761 m Weight 350,350 kg Unit Mechanical Installation hours 3,860 hours Unit Electrical Installation hours 3,860 hours Unit Reference Cost 2,793,000 USD 2. Medium Voltage Step-down Transformer Count 4 Nominal Rating 23.35 MVA High-side Voltage 275 kV Low-side Voltage 6 kV Length 2.431 m Width 1.945 m Weight 12,910 kg Unit Mechanical Installation hours 324 hours Unit Electrical Installation hours 324 hours Unit Reference Cost 303,050 USD 3. Low Voltage Step-down Transformer Count 4 Nominal Rating 1.429 MVA High-side Voltage 275 kV Low-side Voltage 0.4 kV Length 2.177 m Width 1.742 m Weight 5,300 kg Unit Mechanical Installation hours 133 hours Unit Electrical Installation hours 133 hours Unit Reference Cost 108,500 USD 4. Steam Turbine Generator Circuit Breaker Count 2 Voltage 275 kV Amperage 868 Amps Unit Mechanical Installation hours 157 hours Unit Electrical Installation hours 313 hours Unit Reference Cost 424,450 USD 5. Utility Interconnect Circuit Breaker Count 1 Voltage 275 kV Amperage 660 Amps Unit Mechanical Installation hours 157 hours Unit Electrical Installation hours 313 hours Unit Reference Cost 390,950 USD

6. Auxiliary Bus Feeder Circuit Breaker Count 0 7. Medium Voltage Circuit Breaker Count 4 Voltage 6 kV Amperage 2,250 Amps Unit Mechanical Installation hours 179 hours Unit Electrical Installation hours 357 hours Unit Reference Cost 69,700 USD 8. Low Voltage Circuit Breaker Count 4 Voltage 0.4 kV Amperage 2,060 Amps Unit Mechanical Installation hours 175 hours Unit Electrical Installation hours 350 hours Unit Reference Cost 49,420 USD 9. Generator to Step-up Transformer Bus Steam Turbine Generator Bus Type Isolated phase bus Number generators 2 Length (per generator) 87.06 m Mechanical installation hours (per generator) 1,280 hours Electrical installation hours (per generator) 642 hours Reference Cost (per generator) 2,233,000 USD 10. Plant Buswork Low Voltage Total length (all runs) 4,290 m Total Electrical Installation hours 6,540 hours Total Reference Equipment Cost 309,800 USD Medium Voltage Total length (all runs) 11,140 m Total Electrical Installation hours 8,130 hours Total Reference Equipment Cost 316,850 USD 11. Switch Gear Low Voltage Number sections in plant 0 Medium Voltage Number sections in plant 13 Total weight 24,610 kg Total Mechanical Installation hours 1,910 hours Total Electrical Installation hours 6,380 hours Total Reference Equipment Cost 2,355,000 USD 12. Motor Control Centers Low Voltage Number sections in plant 24 Total number of starters 61 Total load on all starters 2,500 kW Total weight 10,890 kg

Total Mechanical Installation hours 324 hours Total Electrical Installation hours 1,080 hours Total Reference Equipment cost 148,600 USD Medium Voltage Number sections in plant 51 Total number of starters 92 Total load on all starters 81,700 kW Total weight 71,550 kg Total Mechanical Installation hours 1,190 hours Total Electrical Installation hours 3,950 hours Total Reference Equipment cost 3,974,000 USD 13. Motor & Load Feeders Low Voltage Number runs in plant 61 Total length (all runs) 19,410 m Total Electrical Installation hours 26,150 hours Total Reference Equipment Cost 541,500 USD Medium Voltage Number runs in plant 92 Total length (all runs) 29,280 m Total Electrical Installation hours 58,000 hours Total Reference Equipment Cost 1,779,000 USD 14. Cable Tray Total length (all runs) 5,370 m Total Mechanical Installation hours 28,750 hours Total Electrical Installation hours 10,060 hours Total Reference Equipment Cost 350,250 USD 15. General Plant Instrumentation Instrument Count 134 Total Electrical Installation hours 1,800 hours Total Reference Equipment Cost 613,900 USD

Estimated Tank Data Number Volume [l] Diameter [ Demineralized Water 1 740,700 10.3 Raw Water 1 740,700 10.3 Neutralized Water 1 370,350 7.9 Acid Storage 2 22,710 2.4 Caustic Storage 2 22,710 2.4 Fire Protection 1 2,725,000 17.8

Height [m]99

7.55.15.111

Estimated Water Treatment System Data1. Clarifier-Reactivator None 2. Pressure Filter 1 Unit Diameter (each) 0.9144 m Weight (each) 2,480 kg Cost (each), Reference Basis 56,400 USD 3. Softener 1 Twin Unit Design Flow (8 hr continuous operation runn 503 lpm Exchange Capacity (each) 240,000 ppm per min. Weight (twin unit) 63,350 kg Cost (twin unit), Reference Basis 666,100 USD 4. Reverse Osmosis System 6 Units Design Flow (each) 94.64 lpm Weight (each) 680 kg Cost (each), Reference Basis 122,050 USD 5. Two-Bed Demineralizer 2 Trains Design Flow (each) 379 lpm Weight (each) 2,950 kg Cost (each), Reference Basis 433,150 USD

Estimated Boiler DataNumber of Units 2 Displayed quantities in this table are on a per unit basis 1. Boiler System Summary Boiler Type ntional, Two Pass Overall Length 27.39 m Overall Width 13.58 m Overall Height 48.21 m Total Weight (dry) 7,143,000 kg Total Weight (wet) 7,323,000 kg Includes: - Pulverizers & feeders - Furnace incl. burners & waterwall - Boiler casing & refractory - Convective HX incl. waterwall - Desuperheaters and controls - Air & flue gas ducts - Burner piping & fittings - Structural steel incl. walkways & ladders - Rotary air heater - Fans - Miscellaneous Overall Heat Transfer Surface Area 21,450 m^2 - Water Wall 2,710 m^2 - Economiser 9,130 m^2 - Superheater (convective & radiant) 4,390 m^2 - Reheater (convective & radiant) 5,220 m^2 Total Number of Tubes (in convective elements) 9,390 Total Boiler Cost, Reference Basis 82,517,000 USD Includes: - Furnace (incl. drum, radiant platens & circ. pumps) - Convective Elements (incl. interconnecting piping) - Additional Waterwall - Desuperheaters and Controls - Air and Flue Gas Ducts - Coal Pulverisers and Feeders - FD Fan, PA Fan, ID Fan - Supporting Steel Structure, Ladders, Walkways - Rotary Air Heater 2. Furnace Furnace height (including hopper height if it exis 48.21 m Furnace width 13.58 m Furnace depth 13.31 m Aperture height 7.794 m Hopper height 7.985 m Furnace volume 7,990 m^3 Furnace effective projected radiant surface 4,660 m^2 Water wall effective projected surface 2,710 m^2 Radiant superheater platen surface 1,950 m^2

3. Horizontal Pass Height (tube length) 7.794 m Width (boiler width) 13.58 m Depth (duct length) 5.05 m Gas flow frontal area 106 m^2 4. Second Vertical Downward Pass Height (duct length) 7.315 m Width (boiler width) 13.58 m Depth (tube length) 11.42 m Gas flow frontal area 155 m^2 5. Rotary Air Heater Matrix heat transfer surface 93,700 m^2 Total flow cross section area 54.39 m^2 Total frontal surface 91.93 m^2 - Gas surface 50 % - Secondary air surface 42.03 % - Primary air surface 7.969 % Unit height 8.004 m Unit side dimension 12.42 m Unit foot area 154 m^2 6. Boiler Drum Drum outer diameter 1.863 m Drum length 15.62 m

Estimated Steam Turbine DataNumber of Units 2 Displayed quantities in this table are on a per unit basis 1. Steam Turbine Description Nameplate Capacity 413.3 MVA Power Factor 0.85 Steam Turbine Type ondensing, Reheat Nameplate Throttle Pressure 175 ata Nameplate Throttle Temperature 537 C Nameplate Throttle Massflow 960.6 t/h Exhaust End Type Down Draft Number of LPT Exhaust Annuli 1 Last Stage Bucket Length 1188.4 mm Last Stage Pitch Diameter 3027 mm Number of Ports 6 Number of Auto-Extraction Ports 0 2. Estimated Weights, Dimensions & Cost Steam Turbine Length 26.27 m Steam Turbine Width 6.745 m Steam Turbine Weight 562,100 kg Generator Length (Including Exciter) 13.61 m Generator Width 4.076 m Generator Weight 390,750 kg Overall ST and Generator Length 39.88 m Overall ST and Generator Width 6.745 m Overall ST and Generator Weight 952,800 kg Equipment Cost per Unit, Reference Basis 41,491,000 USD Foundation Length 43.53 m Foundation Width 8.094 m Foundation Concrete per Unit 1382.8 m^3

Estimated Feedwater Heater DataNumber of Units 2 Displayed quantities in this table are on a per unit basis FWH 1-P Feedwater heater configuration: Includes condensing section only Nameplate steam pressure 0.3197 ata Shell material Carbon Steel Shell length 13.95 m Shell inner diameter 1.186 m Shell wall thickness 12.7 mm Tube sheet thickness 44.45 mm Nameplate water pressure 15.34 ata Tube material ainless Steel (304) Number of tubes per pass 470 Number of passes 2 Number of tubes in heater 940 Tube length per pass 13.95 m Tube outer diameter (O.D.) 15.88 mm Tube wall thickness 1.245 mm Tube pitch 25.4 mm Total heat transfer area (outside tubes) 654 m^2 Tube weight, dry 6,060 kg Overall length 15.8 m Overall outer diameter 1.2 m Heater total dry weight 16,220 kg Heater total operating (wet) weight 19,420 kg FWH 2-D Feedwater heater configuration: Includes condensing section, drain cooler Nameplate steam pressure 0.8334 ata Shell material Carbon Steel Shell length 13.61 m Shell inner diameter 1.178 m Shell wall thickness 12.7 mm Tube sheet thickness 41.28 mm Nameplate water pressure 13.47 ata Tube material ainless Steel (304) Number of tubes per pass 564 Number of passes 2 Number of tubes in heater 1128 Tube length per pass 13.61 m Tube outer diameter (O.D.) 15.88 mm Tube wall thickness 1.245 mm Tube pitch 23.02 mm Total heat transfer area (outside tubes) 766 m^2 Tube weight, dry 7,100 kg Overall length 15.5 m

Overall outer diameter 1.2 m Heater total dry weight 17,600 kg Heater total operating (wet) weight 21,090 kg FWH 3-D Feedwater heater configuration: Includes condensing section, drain cooler Nameplate steam pressure 1.902 ata Shell material Carbon Steel Shell length 12.32 m Shell inner diameter 1.187 m Shell wall thickness 12.7 mm Tube sheet thickness 38.1 mm Nameplate water pressure 11.79 ata Tube material ainless Steel (304) Number of tubes per pass 573 Number of passes 2 Number of tubes in heater 1146 Tube length per pass 12.32 m Tube outer diameter (O.D.) 15.88 mm Tube wall thickness 1.245 mm Tube pitch 23.02 mm Total heat transfer area (outside tubes) 704 m^2 Tube weight, dry 6,520 kg Overall length 14.2 m Overall outer diameter 1.2 m Heater total dry weight 16,080 kg Heater total operating (wet) weight 19,310 kg FWH 4-D Feedwater heater configuration: Includes condensing section, drain cooler Nameplate steam pressure 3.897 ata Shell material Carbon Steel Shell length 14.18 m Shell inner diameter 1.203 m Shell wall thickness 12.7 mm Tube sheet thickness 31.75 mm Nameplate water pressure 10.34 ata Tube material ainless Steel (304) Number of tubes per pass 382 Number of passes 2 Number of tubes in heater 764 Tube length per pass 14.18 m Tube outer diameter (O.D.) 19.05 mm Tube wall thickness 1.245 mm Tube pitch 28.58 mm Total heat transfer area (outside tubes) 648 m^2 Tube weight, dry 6,080 kg Overall length 16.1 m

Overall outer diameter 1.2 m Heater total dry weight 16,590 kg Heater total operating (wet) weight 20,220 kg FWH 5-DA DA type HH Storage volume 124,250 l Storage capacity 7 Min Overall height 7.087 m Overall length 13.38 m Storage tank -Thickness 19.05 mm -Outside diameter 3.81 m -Total length 13.38 m Heater -Thickness 14.29 mm -Outside diameter 2.667 m -Total length 10.77 m Dry weight 41,770 kg Operating weight 165,350 kg Flooded weight 217,550 kg Structure weight 48,460 kg FWH 6-D Feedwater heater configuration: Includes desuperheating section, condensing section, drain cooler Nameplate steam pressure 12.05 ata Shell material Carbon Steel Shell length 10.8 m Shell inner diameter 1.66 m Shell wall thickness 19.05 mm Tube sheet thickness 251 mm Nameplate water pressure 182 ata Tube material Carbon Steel Number of tubes per pass 778 Number of passes 2 Number of tubes in heater 1556 Tube length per pass 10.8 m Tube outer diameter (O.D.) 19.05 mm Tube wall thickness 2.108 mm Tube pitch 27.62 mm Total heat transfer area (outside tubes) 1,010 m^2 Tube weight, dry 15,470 kg Overall length 13.5 m Overall outer diameter 1.7 m Heater total dry weight 54,200 kg Heater total operating (wet) weight 58,800 kg FWH 7-D Feedwater heater configuration: Includes desuperheating section, condensing section, drain cooler

Nameplate steam pressure 21.11 ata Shell material Carbon Steel Shell length 9.862 m Shell inner diameter 1.684 m Shell wall thickness 22.22 mm Tube sheet thickness 238 mm Nameplate water pressure 182 ata Tube material Carbon Steel Number of tubes per pass 801 Number of passes 2 Number of tubes in heater 1602 Tube length per pass 9.862 m Tube outer diameter (O.D.) 19.05 mm Tube wall thickness 2.108 mm Tube pitch 27.62 mm Total heat transfer area (outside tubes) 945 m^2 Tube weight, dry 14,570 kg Overall length 12.5 m Overall outer diameter 1.7 m Heater total dry weight 54,500 kg Heater total operating (wet) weight 58,800 kg FWH 8-D Feedwater heater configuration: Includes desuperheating section, condensing section, drain cooler Nameplate steam pressure 34.73 ata Shell material Carbon Steel Shell length 10.53 m Shell inner diameter 1.715 m Shell wall thickness 38.1 mm Tube sheet thickness 229 mm Nameplate water pressure 181 ata Tube material Carbon Steel Number of tubes per pass 831 Number of passes 2 Number of tubes in heater 1662 Tube length per pass 10.53 m Tube outer diameter (O.D.) 19.05 mm Tube wall thickness 2.108 mm Tube pitch 27.62 mm Total heat transfer area (outside tubes) 1,050 m^2 Tube weight, dry 16,070 kg Overall length 13.3 m Overall outer diameter 1.8 m Heater total dry weight 68,400 kg Heater total operating (wet) weight 72,950 kg

Feedwater heater configuration: Includes desuperheating section, condensing section, drain cooler

Feedwater heater configuration: Includes desuperheating section, condensing section, drain cooler

Feedwater heater configuration: Includes desuperheating section, condensing section, drain cooler

Estimated Water Cooled Condenser DataNumber of Units 2 Displayed quantities in this table are on a per unit basis WCC Condenser type Shell & tube Number of units 1 1. Condenser Tube Description Effective surface area 10048 m^2 Number of condenser passes 1 Tube material Titanium Number of tubes in condenser 9903 Tube length 12.7 m Tube outside diameter (O.D.) 25.4 mm Tube inside diameter (I.D.) 24.28 mm Tube wall thickness 0.5588 mm Tube weight, dry 25,830 kg Tube pitch 40.64 mm 2. Condenser Shell Description Shell material Carbon steel Nominal shell thickness 15.88 mm Number tube support plates 19 Tube support plate spacing 0.63 m Hotwell depth 0.95 m Total dry weight 159,000 kg Overall footprint area 91.65 m^2 Overall length 19.5 m Overall width 4.7 m Overall height 8 m

Estimated Flue Gas Treatment DataNumber of Units 2 Displayed quantities in this table are on a per unit basis 1. ESP Design collection efficiency 99.5 % Design inlet temperature 137.5 C Design flue gas mass flow 1,500 t/h Design flue gas volume flow 1,818,000 m^3/hr Design flue gas velocity 1.372 m/s Overall Dimensions Number of chambers 2 Number of fields 4 Total length 29.94 m Total width 40.54 m Total height 20.4 m Total weight 1,092,000 kg Collecting Plates Design specific collecting area (SCA) 85.21 m^2 / m^3/s Total collection surface area 43,030 m^2 Number of plates per chamber 56 Collecting plates height 10.97 m Collecting plates spacing 304.8 mm Collecting plates bundle width per chamber 16.76 m Collecting plates depth per field 4.456 m Collecting length 17.82 m Aspect ratio (Collecting length / Plate height) 1.624 2. Stack Type Single wall steel Diameter 5.901 m Height 121.9 m Total Reference Cost (Installation included) 2,638,000 USD

Estimated Miscellaneous Equipment Data1. Air Compressor Number of Air Compressors in plant 5 - 100% Capacity (each) 1699 m³/h Motor Power (each) 224 kW Weight (each) 7,570 kg Installation Labor (each) 236 Labor Hours Equipment Cost, Reference Basis, (each) 140,950 USD Foundation Concrete (each) 16.01 m^3 Foundation Labor (each) 701 Labor Hours 2. Auxiliary Boiler None 3. Emergency Generator Number of Generators 1 Generator Set Type Medium Speed Capacity (each) 1,750 kW Length 9.9 m Width 2.4 m Height 3.3 m Weight 34,750 kg Installation Labor (each) 195 Labor Hours Equipment Cost, Reference Basis, (each) 684,400 USD Foundation Concrete (each) 72.2 m^3 Foundation Labor (each) 1,610 Labor Hours 4. Black Start Generator None 5. Auxiliary Heat Exchanger Number of Cells (per plant) 1 Capacity (each) 2,920 kcal/s Installation Labor (each) 198 Labor Hours Equipment Cost, Reference Basis, (each) 175,900 USD 6. Bridge Crane (for ST) Number of Cranes in Plant 1 Span 27.4 m Capacity 89.29 Ton Crane Weight 128,000 kg Hoist Motor Power 67.11 kW Bridge Motors 2 - 4.847 kW Trolley Motor Power 4.474 kW Installation Labor 1,070 Labor Hours Crane & Support Cost, Reference Basis, (each) 690,300 USD