# Attachment 1

Sanford Site Visit PresentationWelcome to Sanford PlantOctober 7, 20092AgendaIntroductionsSafetyOpening Comments•Gary Kowalczyk - FPL•Ron Jordan – EPA•Deb Bartram – ERGFPL / Sanford Plant overviewSanford Plant / Cooling Pond TourQuestions / DiscussionAdjournAgenda3Safety FirstUnit Conditions•Unit 3: Extended Cold Standby•Unit 4: 3 on 1 Combined Cycle (4D Outage)•Unit 5: 3 on 1 Combined Cycle (5C Outage)Sanford Plant required•(Hard hat, safety glasses, steel toed shoes, hearing protection)In case of an emergency alarm sounding: Your designated “muster”area is outside of the front storeroom door.No drills are planned for today.Power Generation takes your safety seriously!Safety4Safety FirstPower Generation takes your safety seriously!Safety5Gary Kowalczyk – FPLRon Jordan – EPADeb Bartram – ERGBruce Stuart - FPLOpening CommentsOpening Comments6FPL – Florida Power GenerationSanford PlantOverview7FPL Sanford PlantOverview8Features of the Sanford PlantLocated in a rapidly growing metropolitan area.•Volusia County – 1,207 square miles, Population = 517k people•Seminole County – 308 square miles, Population = 415k people•Close proximity to OrlandoPlant Property•1,718 total acresFuels Used•Unit 3: #6 Fuel Oil and/or Natural Gas•Unit 4 & 5: Natural Gas onlyCooling Water•Unit 3 once-through cooling water via the St. JohnsRiver•Units 4 & 5 cooling water via 1,100 acre man made earthen damCapacity factors Unit 3 Unit 4 Unit 52009 YTD 0.0% 71.2% 75.6%Heat Rate design (mmBtu/hr)•Unit 3: 9,972 Unit 4: 6,910 Unit 5: 6,910Overview9History of Sanford PlantPresent plant site was established 1925•Purchased 1,800 kw diesel generator from ice house•1926: Unit 1 into service – 12 Mw•1947: Unit 2 into service – 20 MwBoth units retired in 1964Units 1 & 2 buildings dismantled in 1999History10History of Sanford Plant1958: Unit 3 into service – 150 mwHistory11History of Sanford PlantHistory1972: Unit 4 into service – 362 mw1973: Unit 5 into service – 362 mw•Units 4 & 5 Repowered starting in 200012History of Sanford Plant2002: Unit 5 Combined Cycle Operation2003: Unit 4 Combined Cycle OperationHistory13History of Sanford PlantCooling Pond was built for Unit 4 and Unit 5 onlyHistory14Sanford Plant Cooling PondCooling Pond Statistics•Surface Area 1100 acres•Pond Length 2 1⁄2 miles•Pond Width 1 mile•Average Depth 8 1⁄2 feet•Capacity at normal level 3.1 billion gallons•Construction Time 13 months•Construction Period 1970 – 1971•Intake & Discharge Canals 3/4 mile each w/common center dike•Interior Dike 3.2 miles (incl. canals)•Exterior Embankment 7.4 miles (incl. canals)Cooling Pond Operation•Cooling Pond Dam Safety Manual•Required InspectionsDaily, Weekly, Monthly, Quarterly, Semi-annual, AnnualDam Safety Engineer Inspection Semi-annual and AnnualOutside Dam Experts Board of Review every 18 monthsCooling Pond15Sanford Plant Cooling PondCooling Pond16BoilerSteamTurbineElectricGeneratorInOutStackConventional Steam CycleCool SteamSteamCooled WaterCooling WaterFuel Burned

E x h a u s t G a s e s E x h a u s t G a s e sSanford Plant Unit 3 CombustionFuel Oil #6 Firing Operation•Ash collection via Economizer Hopper, Air PreheaterWashes, Boiler WashesIn-plant ash water is pumped to lined ash basinTreated via chemical addition and precipitationTreated ash water is discharged to Cooling PondCombustion17Sanford Plant Unit 4 & 5 CombustionNatural Gas•Dry Low NOx CombustionElectricGeneratorGeneratorElectricGeneratorGeneratorExisting EquipmentNew EquipmentSteamInOutCooling WaterNatural Gas Exhaust GasesCool SteamCombustorNatural Gas Fired Combined CycleHeat RecoveryHeat RecoverySteam GeneratorSteam GeneratorCombustionTurbineCombustion18Turbine CompartmentSanford Plant Unit 4 & 5 CombustionCombustion19GE MS7001FA Combustion Turbine(Factory Assembly)Sanford Plant Unit 4 & 5 CombustionCombustion20GE MS7001FA Combustion Turbine(Completely Assembled Rotor)Sanford Plant Unit 4 & 5 CombustionCombustion21Sanford Plant Unit 4 & 5 CombustionCombustionGE MS7001FA Combustion Turbine(Stationary Blades)22Heat Recovery Steam Generator(Being Assembled)Sanford Plant Unit 4 & 5 CombustionCombustion23Sanford Plant WastewaterPermitted Industrial Wastewater Facility Discharges•D-001: U3 Once-through and auxiliary equipment cooling water, makeupwater treatment system wastewater and Cooling Pondblowdown.•D-002A: U3 boiler blowdown combined with auxiliaryequipment coolingwater•I-002B: Heat recovery steam generator and wet surface air coolersblowdown.•I-003: Tank farm storm water runoff, U3 boiler blowdown, andhydrostatic test water.•D-004: Tank farm diked area storm water runoff.•D-005: Non-equipment area storm water.•D-006: Cooling pond discharge.Wastewater24Sanford Plant WastewaterPermitted Industrial Wastewater Facility Discharges•I-009: Metal cleaning wastewater with some low volume wastewater.•I-010: Low volume wastewater (consisting of process equipmentcleaning water, equipment area storm water, hydrostatic test water, andhotwell and condenser drain water from boiler or HRSG maintenance)•I-012: Water treatment wastewater, cooling pond blowdown, andauxiliary equipment cooling water to the U3 coolingwater system.Wastewater25Start from Assembly room,Unit 3 In-Plant Ash Collection AreaUnit 4B/4C Roadway AreaUnit 4/5 Discharge CanalWastewater / Low Volume Waste Treatment AreaCooling PondReturn to Assembly Room.Plant TourTour26Questions?

# Attachment 2

Sanford Water Flow Diagram

# FPL SANFORD PLANT

**Water Flow Diagram**

**Unit 3 Once Through**

**Cooling Water**

**Auxiliary Equipment**

**Cooling Water**

**Collection Basin Unit 3 Boiler**  **Tank Farm Runoff**

**Unit 3 Metal Cleaning**

**Wastewater Basin or**

**Non-Equipment Area**

**Stormwater Basin Unit 3 Metal Cleaning** 

**Water Treatment**

**Cooling**

**Pond Unit 4 and Unit 5** 

**HRSGs**

**Groundwater**

**Equipment Area**

**Drains & Stormwater Units 4 & 5** 

**Recirculating**

**Condenser Cooling**

**Water Wet Surface** 

**Air Coolers**

**Low Volume**

**Wastewater Basins**

**Oil Handling Oil / Water Separator**  **Unit 3 Intake Screen**

**Wash Water**

**D-001 I-012** 

**D-002A**



# Sump **For boiler blowdown**

**pH adjustment**

**D-004**

**I-003**



# Makeup

**Water**

**Treatment**

**System I-009** 

**(Note 4) Atmosphere** 

**Blowdown**

**I-002B**

**Evaporation**



# Non-Equipment

**Area Storm Water**

**Cooling Pond**

**Seepage and**

**Surface Runoff**

**D-005 I-010** 



# Note 1: **Discharge may occur twice per year to test emergency spillway g ates, in cases of** 

**extreme**

**rainfall events, or to prevent loss of property or life.**

Note 2: **Dotted lines represent alternate flow paths.**

Note 3: **Excess of first inch of rainfall is pumped via two separate lines.** 

Note 4: **I-009 flow is an average value based on May 2003-Dec 200 6 data and all other flows are** 

**average values based on May 2003-April 2006 data.**

Note 5: **Dashed line represents flow path for the alternate ope ration of the Unit 3 Metal Cleaning** 

**Wastewater Basin to discharge accumulated Non-Equipment A rea Stormwater from Internal** 

**Outfall I-009 during the Extended Cold Standby status o f Unit 3.**  **Cooling Pond**

**Makeup D-006 / Spillway** 

**(Note 1) Evaporation** 

**Excess of First Inch of Rainfall During a Storm (No te 3)**  **Demineralized**

**Water**

**Blowdown Atmosphere**  **Reverse**

**Osmosis**

**Reject**

**Water**

**0.088 mgd 0.53 mgd**  **0.019 mgd 0 mgd**  **0 mgd 126 mgd** 

**4.5 mgd**

**1 mgd**

**0.0041 mgd**

**Non-Equipment Area Stormwater Accumulated**

**in the Unit 3 Metal Cleaning Wastewater Basin (Note 2)** 

**(Note 2) (Note 2)** 

**(Note 2)**

**(Note 2)**

**(Note 5)** 

# Revised 8/31/09