# OMB Control Number: 2040-0281 Plant ID: Insert Plant I D

Approval Expires: 05/31/2013 Plant Name: Insert Plant N ame

Section Title Tab Name

Part C Instructions Part C Instructions

Ash Generation Part C Section 1

Fly Ash Handling - Generating Unit Level Information Part C Section 2.1

Fly Ash Handling - Storage and Use Data Part C Section 2.2

Fly Ash Cost Information - Conveyance Part C Section 2.3

Fly Ash Cost Information - Intermediate Storage Part C Section 2.4

Fly Ash Cost Information - Transport/Disposal Part C Secti on 2.5

Bottom Ash Handling - Generating Unit Level Informat ion Part C Section 3.1

Bottom Ash Handling - Storage and Use Data Part C Secti on 3.2

Bottom Ash Cost Information - Conveyance Part C Section 3.3

Bottom Ash Cost Information - Intermediate Storage Par t C Section 3.4

Bottom Ash Cost Information - Transport/Disposal Part C S ection 3.5

Economizer Ash Handling Information Part C Section 4

Air Heater Ash Handling Information Part C Section 5

Part C Comments Part C Comments

Steam Electric Questionnaire Code Tables Code Tables Steam Electric Questionnaire

PART C - ASH HANDLING

Table of Contents

Approved: May 20, 2010

# Steam Electric Questionnaire Part C. Instructions



# Plant ID: Insert Plant ID

Plant Name: Insert Plant Name

Refer to the following definitions throughout Part C : PART C. ASH HANDLING

Use the Part C Comments tab to do the following: prov ide additional information as

requested in certain questions within Part C; indicate a typical data (e.g., if 2009

information is not representative of normal operation s); and note methods used to make

best engineering estimates in the event that exact data are not available. INSTRUCTIONS

Part C requests information about ash handling operati ons at your plant. Complete Part

C if ash is generated in any fossil-fueled steam electric generating units at your plant.

See Part A Section 8 for steam electric generating unit fuel classifications.

As you are completing the electronic form, note the fol lowing: When you enter your plant

name and plant ID on the Part C TOC tab, all name a nd ID fields throughout Part C will

automatically populate. Refer to the overall question naire instructions, the glossary, and

the acronym list for assistance with completing Part C.

Please provide all free response answers in the highligh ted yellow areas. Throughout

Part C, you may need to make copies of certain sections/qu estions. Instructions are

provided throughout Part C regarding making copies. No te that Steam Electric Unit IDs

or Storage IDs must be populated on the copied tab or section, located in the upper right

corner under "Plant ID" and "Plant Name", in order t o correlate the requested

information with the steam electric unit or ash handlin g system.

Where the questionnaire indicates to provide an attachm ent, an electronic format (e.g.,

PDF) is preferred; however, hardcopies are also acceptabl e.

Approved: May 20, 2010

# Steam Electric Questionnaire Part C. Instructions



# "Fly ash collection" is the separation of fly ash from the flue gas. Exampl es of fly ash

collection equipment include ESPs and baghouses. Fly ash m ay also be collected by

wet scrubbers.

"Fly ash conveyance" is the conveyance of fly ash from the fly ash collection

equipment (ESP or baghouse) of one or more generatin g units to intermediate or final

storage (e.g., storage silos or ponds/impoundments). Comm on dry fly ash conveyance

components include filter/separators, vacuum/pressure transf er stations, high pressure

blowers, and associated high pressure piping (note that co nveyance does NOT include

the storage/loading silos). Wet fly ash conveyance equipm ent is used to sluice fly ash

and pump it to wet ash storage (e.g., ash ponds/impound ments).

"Bottom ash conveyance" is the conveyance of bottom ash from the boiler(s) of o ne

or more generating units to the intermediate or fina l storage of the bottom ash. Dry

bottom ash conveyance does not use water to convey bottom ash to intermediate/final

storage. Dry bottom ash conveyance includes systems that col lect and convey the

bottom ash without any use of water, as well as systems in which bottom ash is

conveyed mechanically or pneumatically away from a quen ch water bath (e.g.,

submerged chain conveyor systems). Wet bottom ash conveyan ce uses water (i.e., a

sluice) to convey bottom ash away from the boiler to in termediate/final storage (e.g.,

ponds/impoundments). Note that dewatering bins are con sidered part of bottom ash

conveyance.

"Intermediate storage" refers to a facility or site where collected fly ash or b ottom ash

is stored after conveyance and prior to being transporte d to final disposal. Dry fly ash

intermediate storage typically consists of storage silos. Dr y bottom ash intermediate

storage typically consists of stackout piles for the bottom a sh collected from mechanical

drag systems. Wet fly ash or bottom ash intermediate sto rage typically consists of

ponds/impoundments.

"Ash transport/disposal" refers to the transportation of ash from intermediate storage

to final disposal. Examples of ash transport/disposal inclu de transportation used to haul

ash off site (e.g., ash that is marketed and shipped off site to a reuse application). Ash

transport typically consists of roads and vehicles that are used to transport the ash.

Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID: Insert Plant IDPlant Name: Insert Plant NamePart:CSection Title:1. Ash GenerationCBI? C1-1.(Continue)(Skip to next Questionnaire Part)CBI? C1-2.AcreageSpecify type(s):Other:Other:CBI? C1-3.(Continue)(Skip to Section 3.1)Is ash generated in any fossil-fueled steam electric generating units at the plant? See Part A Section8 for steam electricgenerating unit fuel classifications.Active/Inactive/Open ash pondsCategoryTotal Plant AreaParking lotsBuildings and Other Developed AreasIs fly ash generated in any fossil-fueled steam electric generating units at the plant? See Part A Section 8 for steam electricgenerating unit fuel classifications.Unusable land (e.g., wetlands, cooling reservoir)Table C-1. Plant Acreage BreakdownIn Table C-1, indicate the total acreage of theplantfor each of the following categories, including all contiguous and non-adjoiningproperty within 20 miles under the operational control of the plant or operated by the same ultimate parent, and receiving theplant's waste.Active/Inactive/Open landfillsClosed ponds/impoundments and landfillsYesYesYesNoYesYesNoC-1Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID:Plant Name:SE Unit ID:Part:CSection Title:2.1. Fly Ash Handling - Generating Unit Level InformationInstructions:CBI? C2-1.●●●1,500tpd1,500tpd2,000tpd2,000tpd165days200days1to2%1to2%165dpy200dpy365dpy365dpytpd tpd tpd tpddays days to % to %dpy dpy dpy dpyInsert Plant IDInsert Plant NameThroughout Section 2.1 (Questions C2-1 through C2-24),provide ash handling information for each steam electric generating unit operated at any time in 2009, including units that may have been idle for an extended period of time.Make copies of Section 2.1 for each steam electric generating unit using the "Copy Section 2.1" button below. Enter the steam electric generating Unit ID (use Unit IDs assigned in Table A-8) in the space above titled "SE UnitID".Typical Amount of Fly AshProduced in 2009(Dry weight basis)Dry ConveyedProvide the wet conveyed "Typical Amount of Fly Ash Producedin 2009 (Dry weight basis)" as tons of ash produced per day prior to sluicingfrom this steam electric generating unit.For the "Type of Fly Ash Collection", only mark "Wet scrubber" if it is the ONLY means of collection.Note: For any fly ash handling systems marked as "Wet scrubber", do NOT complete the remainder of PartC,Section 2 AND proceed to Part C, Section 3.1.Type of Fly Ash CollectionDesign Ash Handling Rate(Dry weight basis)Wet ConveyedLoss on Ignition of Fly Ash Produced(Provide typical range for 2009)Wet ConveyedTable C-2. Fly Ash Handling Systems Operated in 2009 by Generating UnitInsert Unit IDDry ConveyedNumber of Days Ash wasConveyed in 2009WetConveyedDry ConveyedWetConveyedProvide fly ash handling information in Table C-2, foreach steam electric generating unit reported in TableA-8, following these instructions:Provide fly ash handling information at the steam electric generating unit level. For the purpose of this questionnaire, more than one type of fly ash handling (e.g.,wet sluicing, mechanical system) may be selected for onegenerating unit. Check all types of fly ash handling thatapply to this steam electric generating unit.DryConveyedType of Fly Ash HandlingYesCopy Section 2.1Wet sluicing (hydraulic)Wet vacuum system (pneumatic)Dry vacuum systemPressure systemCombined vacuum/pressure systemMechanical systemOther:Wet sluicing (hydraulic)Wet vacuum system (pneumatic)Dry vacuum systemPressure systemCombined vacuum/pressure systemMechanical systemOther:ESP(s), dry, hot sideESP(s), dry, cold sideESP(s), wetBaghouse(s) (fabric filter)Wet scrubber(s) (only)Other:ESP(s), dry, hot sideESP(s), dry, cold sideESP(s), wetBaghouse(s) (fabric filter)Wet scrubber(s) (only)Other:C-2Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-2.(Continue)(Skip to Question C2-6)●●●●●EXAMPLE:%gpd24hpd%365dpy%Other:%%gpdhpd%dpy%Other:%CBI? C2-3.Chlorides concentration, less than:ppmSolids percentage, less than:%Other:ppmCBI? C2-4.(Continue)(Skip to Question C2-5)Is any of the wetfly ash sluicewater immediately recycled (e.g., without treatment suchas a pond) back to the plant process?Describe how the wetfly ash sluiceis reused:Typical Duration ANDFrequency of Sluicing (hpdAND dpy)Average Sluice Water Flow Rate (gpd)“TR-Makeup” if treated intake water is used only as makeup; and/orProcess wastewater and/or treated wastewater described inthe code tables on the "Code Tables" tab provided at the end of this workbook.An example is provided in Table C-3 for a plant thatuses the effluent from its ash pond (WWT-1, as would bedefined in Part A) for fly ash sluicing and also makes upfor losses with untreatedriver water (which is code IN-Makeup as shown above).Table C-3. Process Wastewater Generated from Wet Fly Ash Handling in 2009Is wet sluicing a type of fly ash handling for this steam electric generating unit?Provide information forwet fly ash handlingin Table C-3. For the source of sluice water, you may enter more than one source from the following options:“IN” ifraw intake wateris used;“IN-Makeup” if raw intake water is only used as makeup;“TR” for use ofintake waterthat has beentreatedon site prior to use;14,400,000For water sources that may be used as a source offly ash sluicewater (e.g., fresh intake, recycled process water), indicate the maximum chlorides concentration and the maximum solidspercentage that is acceptable for the water to be used for those purposes. [Check all boxes that apply.]Source(s) of Sluice Water Percent Contributionof Source to SluiceWater Flow9010YesWWT-1 EffluentIN-MakeupSluice Water SourceSluice Water SourceSluice Water SourceSluice Water SourceYesNoYesYesNoYesC-3Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-5.CBI? C2-6.(Continue)(Skip to Question C2-9)CBI? C2-7.gpydpyCBI? C2-8.CBI? C2-9.%%If other, explain:%%If other, explain:%%If other, explain:%%If other, explain:%%If other, explain:100 %%Is any of the wetfly ash sluiceindirectly discharged to a publicly or privately owned treatment works, either with or without pretreatment?Table C-4. Storage Destinations that Receive Fly AshTotal DryIn Table C-4, identify the destination(s) for fly ash from this steam electric generating unit. Provide the distribution of the wet and dry fly ash by destination and whether the storage identified is an intermediate or final destination.Note: The sum of the percentage of ash distribution should equal 100% for the dry and wet fly ash, separately.If other, explain:100Total WetPercent of Dry Conveyed FlyAsh to this DestinationIf other, explain:Storage Destination(s)Dry Conveyed Fly AshDestination TypePercent of WetConveyed Fly Ash to thisDestinationWet Conveyed Fly AshDestination TypeStorage Destination(s)If other, explain:If other, explain:Is a wet vacuum system (pneumatic) a type of fly ash handlingfor this steam electric generating unit?Provide the typical volume of the vacuum water of thewet vacuum systemgenerated annually (gpy)and the number of days during which this process wastewateris generated.What is the destination(s) of the vacuum water for the dry fly ash handling system? If the plant recycles the process wastewater, indicate the plant process to which this process wastewater isrecycled. [Check all boxes that apply.]If other, explain:YesStorage Destination TableStorage Destination TableIntermediateFinalIntermediateFinalStorage Destination TableStorage Destination TableIntermediateFinalIntermediateFinalStorage Destination TableStorage Destination TableIntermediateFinalIntermediateFinalStorage Destination TableStorage Destination TableIntermediateFinalIntermediateFinalStorage Destination TableStorage Destination TableIntermediateFinalIntermediateFinalYesNoYesSettling pondChemical precipitationConstructed wetlandspH adjustmentOther, specify:YesImmediately recycled back to plant process. Please describe how the process wastewater is reused:YesTransferred to on-site treatment system. Identify the type of treatment system below. [Check all boxes that apply.]Discharged to surface water. Provide NPDES permitted outfall number (from Part A Section 2.2):Indirect discharge to a publicly or privately owned treatment worksOther, explain:YesNoYesC-4Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-10.(Continue)(Skip to Question C2-13)CBI? C2-11.daysdaysdaysdaysdaysCBI? C2-12.CBI? C2-13.(expected operating days per year for wet system)(expected end date)CBI? C2-14.(Skip to Question C2-17)(Skip to Question C2-17)(Continue)Year Built:Was the fly ash from this steam electric generating unit conveyed bothwet and dryin 2009?What modifications would be required to handle all the fly ash with the dry fly ash handling system? [Check all boxes that apply.]If the current fly ash handling operations for the steamelectric generating unit are expected to significantly change by December 31, 2020, indicate how (i.e., convert to or add dry handling capability). [Check all boxes thatapply.]Indicate why fly ash from the steam electric generating unit was conveyed both wet and dry in 2009. [Check all boxesthat apply.] For each selection, identify the number ofdays in 2009 the wet system was operated for thisreason.Shutdown time (days) required to bring dry fly ash handling system on line:Was dry fly ash handling installed as a retrofit to the steam electric generating unit?Was a generating unit outage(s), outside of regularly scheduled outages, required to bring the dry fly ash handling system on line?YesWet fly ash handling system operated during times in which the dry fly ash was not marketable.Wet fly ash handling system operated when the dry fly ash collection system was not operational due to maintenance issues.Wet fly ash handling system operated in order to maintain its function as a backup to the dry system (i.e., wet system operated to ensure that it is still functional.)Wet fly ash handling system operated because the dry fly ash handling system does not have the capacity to handle all of the fly ash.Other, explain:YesIncrease the capacity of the silo(s).Modify the loading silos to have the ability to moisture condition the ash.Increase the capacity of the dry fly ash conveying equipment.Other, explain:Increase the number of silos.Install/increase the capacity of landfills.Design/develop new infrastructure to dispose of dry ash. Specify new infrastructure needed:YesYesNo system modifications necessary. Procedural changes would be sufficient.YesDecreased use of wet fly ash handling system.No change expected in fly ash handling operations.End use of wet fly ash handling system.Other, explain:Expand capacity (handling and/or storage).YesNoNA, this unit does not use dry fly ash handlingNoYesYesNoC-5Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-15.(Skip to Question C2-23)(Continue)(Continue)CBI? C2-16.Installation of pressure/vacuum system and pipingExpansion of pressure/vacuum system and pipingInstallation of storage silosModification of the silos to moisture-condition the ashModification of the silos for ash transfer to rail carsModification of the silos for marketable ashConstruction of haul roadsConstruction of rail trackConstruction of landfill. Provide the landfill ID(s) from Table A-6:Increasing landfill capacity. Provide the landfill ID(s) from Table A-6:Other, explain:Changes in personnel/training, explain:Storage of ash in landfills. Provide the landfill ID(s)from Table A-6:Marketing of ashHauling ash to off-site storageDust suppression activitiesOther, explain:CBI? C2-17.(Skip to Question C2-19)(Continue to Question C2-18)CBI? C2-18.(Continue to Question C2-19)(Skip to Question C2-22)Is the plant planning to install a dry fly ash handlingsystem by December 31, 2020 to handle some or all of theash currently handled by the wet fly ash handling system?Physical changes to facilityEstimated shutdown time (days) required to bring dry flyash handling system online:Changes in ash disposal practicesIs the plant in the process of installing a dry fly ash handling system to handle some or all of the ash currently handled by the wet fly ash handling system?Estimated shutdown time (days) required to bring dry flyash handling system online:Changes to air permitWhat type of retrofit was the dry fly ash handling system?Describe the changes that were required to retrofit (for a retrofit to an existing dry system, an installation of a dry system, or a complete conversion from wet to dry).[Check all boxes that apply.]YesYesThe retrofit was made to an existing dry system.A dry fly ash handling system was installed (for operation in addition to the wet fly ash handling system).The retrofit was a complete conversion from a wet to dry fly ash handling system.YesYesYesNoYesNoC-6Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-19.CBI? C2-20.Installation of pressure/vacuum system and pipingExpansion of pressure/vacuum system and pipingInstallation of storage silosModification of the silos to moisture-condition the ashModification of the silos for ash transfer to railcarsModification of the silos for marketable ashConstruction of haul roadsConstruction of rail trackConstruction of landfill. Provide the landfill ID(s) from Table A-6:Increasing landfill capacity. Provide the landfill ID(s) from Table A-6:Other, explain:Changes in personnel/training, explain:Storage of ash in landfills. Provide the landfill ID(s)from Table A-6:Marketing of ashHauling ash to off-site storageDust suppression activitiesOther, explain:Changes in ash disposal practicesPhysical changes to facilityChanges to air permitDescribe the modifications that will be required to install the dry fly ash handling system. [Check all boxes that apply.]Note: All bid proposals and/or other documentation/costs originally submitted to the plant as CBI, should be marked CBI for the purpose of this collection request.If the plant is in the process of installing, or planning to install, a dry fly ash handing system by December 31, 2020, provide the cost estimates that have been developed for such aconversion/installation.(Provide documentation/costs, for example, bid proposals orinternal plant engineering estimates.)(Skip to Question C2-22)YesYesYesNoI have attached documentation/costs.I did not attach documentation/costs. Below, explain why:C-7Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-21.If other, specify:If other, specify:If other, specify:CBI? C2-22.CBI? C2-23.(Continue)(Skip to Section 2.2)Indicate the types of destinations expected for the dry fly ash from the planned system and the percentage of the dry fly ash that is expected to go to each destination. [Check all boxes that apply.]% of the dry fly ash% of the dry fly ash% of the dry fly ashHas the plant encountered any unscheduled outages on thisgenerating unit caused by the fly ash handling system in the last five years?Stored in landfills reported in Table A-6% of the dry fly ashIf the plant is not in the process of installing or planning to install a dry fly ash handling system, have cost estimates been obtained/developed since January 1, 1995, for such aconversion/installation?Stored in landfills NOT reported in Table A-6% of the dry fly ash% of the dry fly ashOther, specify:Marketed, sold, and/or given away(Skip to Question C2-23)Note: All bid proposals and/or other documentation/costs originally submitted to the plant as CBI, should be marked CBI for the purpose of this collection request.(Provide documentation/costs, for example, bid proposals or internal plant engineering estimates.)YesYesYesMarket DestinationsMarket DestinationsMarket DestinationsYesNoI have attached documentation/costs.I did not attach documentation/costs. Below, explain why:YesNoC-8Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-24.Method(s) Used to Resolve Outage(s)In Table C-5, provide information on unscheduled generating unit outages caused by fly ash handling for each ofthe last five years.Table C-5. Unscheduled Generating Unit Outages Caused by Fly Ash Handling2005Year Ash HandlingDryWet2006200720082009DryWetDryWetDryWetDryWetTotal Days of Outage Reason(s) for outage(s)YesC-9Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID:Plant Name:Part:CSection Title:2.2. Fly Ash Handling - Storage and Use DataInstructions:CBI? C2-25.miles tons%Other:If other, explain:miles tons%Other:If other, explain:miles tons%Other:If other, explain:miles tons%Other:If other, explain:miles tons%Other:If other, explain:miles tons%Other:If other, explain:miles tons%Other:If other, explain:miles tons%Other:If other, explain:miles tons%Other:If other, explain:Tons of Fly AshTransported toDestination in 2009(dry weight basis)Percent Moisture of the Fly AshEntering Destination (iftransported dry)Table C-6. Fly Ash Storage InformationStorage Destination ID Distance from the GeneratingUnit toIntermediate Storage or from theIntermediate Storage to the FinalDisposal/DestinationHow is Fly Ash Transported toDestination?Insert Plant NameInsert Plant IDComplete Section 2.2 (Questions C2-25 through C2-29). Provide information for fly ash handling and fly ash storage at the plant.For each storage destination reported in Table C-4,provide the distance the fly ash is transported from the generating unit to intermediate storage or from intermediate storage to the finaldisposal/destination, the amount of fly ash transported in 2009, and the percent moisture of the fly ash entering storage, if transported dry. Additionally, for each destination indicate how the fly ash istransported by entering one of the following options: conveyor belt, pipe, truck, barge, rail, or other (provide a description). If the fly ash is sold to more than one destination (e.g., some fly ash issold forcement manufacturing and some is sold for structural fill) enter the average percent moisture for allfly ash sold in Table C-6. Tables C-8 and C-9 willrequest information by market.YesStorage TransportStorage TransportStorage TransportStorage TransportStorage TransportStorage TransportStorage TransportStorage TransportStorage TransportStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableNA, transported wetNA, transported wetNA, transported wetNA, transported wetNA, transported wetNA, transported wetNA, transported wetNA, transported wetNA, transported wetC-10Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-26.(Continue)(Skip to Question C2-28)For each storage destination reported in Table C-4,provide information on water used to moisten the fly ash.Other: Other:ppm %Other:Other: Other:ppm %Other:Other: Other:ppm %Other:Other: Other:ppm %Other:Is water used to moisten the fly ash?Table C-7. Water Used to Moisten the Fly AshStorage Destination IDMaximum SolidsPercentage ofWater Used toMoisten the Ash(%)Other CriteriaMaximum ChloridesConcentration of Water Used toMoisten the Ash (ppm)Source of the Water UsedStorage Destination TableYesYesNoRaw Intake WaterIntake water that has been treated on site prior to useProcess WastewatersProcess WastewatersStorage Destination TableRaw Intake WaterIntake water that has been treated on site prior to useProcess WastewatersProcess WastewatersStorage Destination TableRaw Intake WaterIntake water that has been treated on site prior to useProcess WastewatersProcess WastewatersStorage Destination TableRaw Intake WaterIntake water that has been treated on site prior to useProcess WastewatersProcess WastewatersC-11Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingOther: Other:ppm %Other:Other: Other:ppm %Other:Other: Other:ppm %Other:Other: Other:ppm %Other:Other: Other:ppm %Other:Storage Destination TableRaw Intake WaterIntake water that has been treated on site prior to useProcess WastewatersProcess WastewatersStorage Destination TableRaw Intake WaterIntake water that has been treated on site prior to useProcess WastewatersProcess WastewatersStorage Destination TableRaw Intake WaterIntake water that has been treated on site prior to useProcess WastewatersProcess WastewatersStorage Destination TableRaw Intake WaterIntake water that has been treated on site prior to useProcess WastewatersProcess WastewatersStorage Destination TableRaw Intake WaterIntake water that has been treated on site prior to useProcess WastewatersProcess WastewatersC-12Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-27.CBI? C2-28.(Continue)(Skip to Question C2-29)Tons (dry basis)%%%%%%%%%%%%%Other:%Other:%2005Typical Percent Moisture ofFly AshTable C-8. Fly Ash from the Dry Fly Ash Handling System Marketed/Sold in Calendar Years 2005, 2007, and 2009Tons (drybasis)DestinationConcrete/Concrete Products/GroutBlended Cement/Raw Feed for ClinkerFlowable FillStructural Fills/EmbankmentsRoad Base/Sub-baseSoil Modification/ StabilizationMineral Filler in AsphaltAggregateAgricultureSnow and Ice ControlBlasting Grit/Roofing GranulesMining ApplicationsWaste Stabilization/ SolidificationIndicate the criteria that the plant uses to determine if a water source is unacceptable for use (recycle/reuse) to moisten the ash. If the criteria are dictatedby engineering design, provide specific elements ofthe design that dictate use.Complete Table C-8 if the plant markets, sells, and/or gives away fly ash from the dry fly ash handling system. For each destination, provide the tons offly ash marketed, sold, and/or given away, the grossrevenue generated from marketing/selling the dry fly ash for calendar years 2005, 2007, and 2009. Additionally, provide the typical percent moisture of the fly ash during calendar years 2005, 2007, and2009. If the typical percent moisture of the fly ash was not constant during calendar years 2005, 2007, and 2009, note this information (include all typical percent moisture values for each year) in theComments page.Does the plant market, sell, and/or give away fly ash from the dryash handling system?Tons (drybasis)2009Gross Revenue Generated$Gross RevenueGenerated$Gross RevenueGenerated$2007YesYesNoYesC-13Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-29.(Continue)(Skip to Section 2.3)Tons (dry basis)%%%%%%%%%%%%%Other:%Other:%Table C-9. Fly Ash Transported by Wet Sluicing fromthe Fly Ash Handling System Marketed/Sold in Calendar Years 2005, 2007, and 2009AgricultureMining ApplicationsSnow and Ice ControlMineral Filler in AsphaltSoil Modification/ StabilizationRoad Base/Sub-baseTypical Percent Moisture ofFly Ash2005 2007 2009Tons (drybasis)Gross Revenue Generated$Gross RevenueGenerated$Gross RevenueGenerated$Complete Table C-9 if the plant currently markets,sells, and/or gives away fly ash transported by wetsluicing from the fly ash handling system. For each destination, provide the tons, on a dry basis, offlyash transported by wet sluicing that is marketed, sold, and/or given away. Also provide the gross revenue generated from marketing/selling the fly ash transported by wet sluicing for each destination.AggregateWaste Stabilization/ SolidificationBlasting Grit/Roofing GranulesDestinationTons (drybasis)Concrete/Concrete Products/GroutBlended Cement/Raw Feed for ClinkerFlowable FillStructural Fills/EmbankmentsDoes the plant market, sell, and/or give away fly ash from the wetash handling system?YesNoYesC-14Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID:Plant Name:Unit ID:Part:CSection Title:2.3. Fly Ash Cost Information - ConveyanceInstructions:CBI? C2-30.Number of Components in theSystemOther:If other, specify:Other:If other, specify:Other:If other, specify:Other:If other, specify:Other:If other, specify:Other:If other, specify:Other:If other, specify:Other:If other, specify:Note: If any components of the conveyance portion of the fly ash handling system are shared with one or more other generating units, only report those components andcorresponding costs once.The conveyance portion of the fly ash handling system refers to the part of the system that conveys fly ash fromthe fly ash collection equipment (ESP or baghouse) of the generating unit tointermediate or final storage (e.g., storage silos or ponds/impoundments). Common dry fly ash conveyance components include filter/separators, vacuum/pressure transfer stations, blowers, andassociated high pressure piping (note that conveyance doesNOT include storage or loading silos nor does it includemovement between intermediate and final storage). Common wet fly ashconveyance components include sluicing equipment, associatedpiping, and pumps (note that conveyance does NOT includeponds/impoundments).Identify the major components of the conveyance portionof the fly ash handling system, in particular those components that represent a significantportion of the capital or O&M costs for thesystem. Provide the type of component and the number of each type of component in the system. Additionally, provide the total system capacity of each type of unit component (i.e., volume ofclarifying tanks). Total system capacity should equal thesum of the capacity of each individual component withinthat type.Type of ComponentTable C-10. Fly Ash System Components - ConveyanceTotal System Capacity of ComponentsInsert Plant IDInsert Plant NameInsert Unit IDComplete Section 2.3 (Questions C2-30 through C2-36) for the conveyance of fly ash (wet or dry) from each unit identified in Table A-8. Provide these data for each fly ash handling system thatbegan operating or was converted after January 1, 2000. Enter the Unit ID (use Unit IDs assigned in Table A-8) in the space provided above.If you indicated in Question C2-17 or C2-18 that theplant is either installing or planning to install dryfly ash handling for this unit, complete Section 2.3, and check the "Planned" checkbox below.Make copies of Section 2.3 for each wet and dry fly ashhandling system conveying ash from this unit that was operated in 2009, that began operating on or after January 1, 2000, is being installed,or planned to be installed by December 31, 2020 usingthe "Copy Section 2.3" button below.YesFly Ash Conveyance ComponentsFly Ash Conveyance ComponentsFly Ash Conveyance ComponentsFly Ash Conveyance ComponentsFly Ash Conveyance ComponentsFly Ash Conveyance ComponentsFly Ash Conveyance ComponentsFly Ash Conveyance ComponentsCopy Section 2.3Component UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsPlannedC-15Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-31.CBI? C2-32.CBI? C2-33.List all of the operation and maintenance activities ofthis fly ash conveyance system that a contractor(s) oversees(or will oversee, for planned systems) at the contractor's expense (i.e., not at theplant's expense).List all of the major components of this fly ash conveyance system that a contractor(s) constructed/installed (or willconstruct/install, for planned systems) at the contractor'sexpense (i.e., not at theplant's expense).Attach a block diagram that shows the entire fly ash handling system operations for this generating unit. Labelthe conveyance, intermediate storage (see Part C Section 2.4) and transport/disposal(see Part C Section 2.5) portions of the system. The diagram should include all major components indicated in Tables C-10 and C-13, if applicable, and identify all intermediate and final ashstorage destinations. Indicate the movement of ash as well as water through the system. If ash from other generating units is combined with ash from this unit, indicatewhere the ash is combinedand the portions of the ash handling system involved. Provide as many diagrams as necessary to convey this information. Include the plant name, plant ID, and unit IDin the upper right handcorner of the diagram.Note: If the respondent indicates that the ash is transported to a pond/impoundment, in Question C2-38, the intermediate storage and disposal information will be provided in Part D. Therefore, theblock diagram should only include the conveyance system(s).YesContractor installed/will install ALL components identified in Table C-10 at the contractor's expense.YesContractor oversees/will oversee ALL operation and maintenance activities dealing with the conveyance portion of the fly ash handling system at the contractor's expense .YesDiagram attached.C-16Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-34.Original CostModificationCost$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $Total Indirect Costs$ $Total Capital Cost$ $Total Direct CostsIn Table C-11, provide costs incurred for this fly ash conveyance system since January 1, 2000, both for the conveyance as originally installed and for any modifications tothe conveyance. Includeall conveyance costs including costs for components in Table C-10 as well as control systems, pads, and foundations, andall other ancillary equipment. For planned fly ash conveyance systems,provide expected costs. Provide the best engineering estimates when actual data are not readily available. Forall costs, do not adjust for inflation. For example, ifthe plant incurred a land cost in2002, enter the cost in the "Cost" column and enter "2002" in the "Year on which Cost is Based" column.Note: Provide only the costs incurred by the PLANT, notthe costs paid for by the contractor. For example, if anoutside contractor purchased and installed all equipmentfor the conveyance portionof the fly ash handling system at the contractor's expense,the plant should fill out "$ 0" for the cost of "Purchased Equipment". Any contractor costs/fees incurred by theplant should be accountedfor in the "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.Indirect CostsTable C-11. Capital Cost for Conveyance of Fly AshHandlingPurchased equipment(including all equipment for the installation or theupgrade: mechanical equipment; piping; instrumentation; electricalequipment; spare parts; freight charges; taxes; insurance;and duties)Purchased equipment installation(including installation of allequipment; piping; instrumentation/calibration; electrical equipment;mechanical equipment; structural supports, insulation, andpaint)ProjectCost for System as OriginallyInstalledCost for Modificationsto SystemBuildings(including buildings constructed to house ash handlingsystem components, operator rooms, or other operations associatedwith the system; as well as plumbing, heating, ventilation, dustcollection, air conditioning, lighting, telephones, intercoms, painting,sprinklers, fire alarms)Direct CostsYear on Which Cost is BasedConstruction expenses(including temporary construction offices,roads, communications, fencing; construction tools and equipment;permits, taxes, insurance)Other Contractor's FeesContingency actually expended(to compensate for unpredictableevents such as storms, floods, strikes, price changes, errors inestimates, design changes, etc.)Engineering Costs(including process design and general engineering,cost engineering, consulting fees, supervision, inspection for eachcategory below)a. Engineering Contract Firm Costsb. Owner's Overhead Engineering CostsSite preparation(including site clearing, all demolition, grading, roads,walking areas, fences)Land(including property costs and survey fees)YesHired outside engineering firm to oversee design and/or installation of the system.C-17Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-35.(Skip to Question C2-36)(Continue)CBI? C2-36.No. of workers$ $hpddpyNo. of workers$ $hpddpy$$ $ per kWh kWh/hrOther:$Other:$$Provide annual (2009) O&M costs data in Table C-12 forthis fly ash conveyance system, if it began operating orwas converted on or after January 1, 2000. Provide best engineering estimateswhen actual data are not readily available. If you provide an estimate, note the methods that were used tomake the estimates in the Comments page.Note: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. For example,if an outside contractor operates and maintains the intermediate storage portion ofthe fly ash handling system at the contractor's expense, the plant should fill out "$ 0" for O&M costs. Any contractor costs/fees incurred by the plant should be accounted for in the Table C-11"Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.Table C-12. O&M Cost for Conveyance of Fly Ash Handling for 2009O&M Cost Category 2009 Annual Cost 2009 RateTotal O&M Cost (2009)Maintenance LaborPer hour (averagerate of labor)2009 Staffing/ConsumptionMaintenance MaterialsEnergyOperating LaborPer hour (averagerate of labor)Are all major components of the conveyance portion of the fly ash handling system included in the capital costs reported in Table C-11?Please explain what system components are included in thecapital costs listed in Table C-11. Additionally, identify the key components of the conveyance portion of theflyash handling system that are notincluded in the capital costs reported in Table C-11.YesYesYesNoC-18Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID: Insert Plant IDPlant Name: Insert Plant NameStorage ID Insert Storage IDPart:CSection Title:Instructions:CBI? C2-37.Provide unit IDs, as assigned in A-8, contributingbottom ash to this storage component.CBI? C2-38.(Skip to Section 2.5)(Continue)2.4. Fly Ash Cost Information - Intermediate StorageComplete Section 2.4 (Questions C2-37 through C2-44) for each intermediate storage destination identified in Table C-6 that began operating or was modified after January 1, 2000. Enter thestorage ID in the space provided above (use the storage IDs assigned in Table C-6).If you indicated in Question C2-17 or C2-18 that the plant is either installing or planning to installdry fly ash handling for this unit, complete Section 2.4, and check the "Planned" checkboxbelow.Make copies of Section 2.4 for each fly ash handling system operated in 2009, that began operating onor after January 1, 2000, is being installed, or planned to be installed by December 31,2020 using the "Copy Section 2.4" button below.Is this storage destination apond/impoundment?Does this storage component store both fly and bottom ash together? For example, if bottom ash and flyash are conveyed separately but stored in a commonsilo, the silo is considered ashared component.If you are instructed to skip forward to another section while completing this section for one fly ashstorage destination, be sure to complete this section for all other fly ash storage destinationsoperated in 2009, being installed, or planned to beinstalled by December 31, 2020.The intermediate storage portion of the fly ash handling system refers to the facility/site where collected fly ash is stored after conveyance, prior tothe ash being transported to final disposal.Dry fly ash intermediate storage typically consistsof storage silos. Wet fly ash intermediate storagetypically consists of ponds/impoundments.Note that intermediate storage includes all equipment and operations associated with loading dry or moisture-conditioned ash into trucks or rail cars fortransport (but does not include theactual transport). Intermediate storage also includes all ash dust suppression activities at the plant, expect those at a pond/impoundment or landfill.YesCopy Section 2.4YesYesNoYesNoPlannedC-19Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-39.Number of Components in theSystemOther:If other, specify:Other:If other, specify:Other:If other, specify:Other:If other, specify:Other:If other, specify:Other:If other, specify:Other:If other, specify:Other:If other, specify:CBI? C2-40.CBI? C2-41.Table C-13. Fly Ash Handling System Components - Intermediate StorageTotal System Capacity of ComponentsType of ComponentIdentify the major components of the intermediate storage portion of the fly ash handling system, in particular those components that represent a significantportion of the capital or O&M costsfor the system. Provide the type of component and the number of each type of component in the system.Additionally, provide the total system capacity ofeach component (i.e., volume ofsilos). Total system capacity should equal the sumof the capacity of each individual component withinthat type.List all of the major components of this intermediate storage destination that a contractor(s) constructed/installed (or will construct/install, for planned systems) at the contractor's expense (i.e.,not at the plant's expense).List all of the operation and maintenance activities associated with this intermediate storage destination that a contractor(s) oversees (or will oversee, for planned systems) at the contractor'sexpense (i.e., not at the plant's expense).YesFly Ash Intermediate Storage ComponentsFly Ash Intermediate Storage ComponentsFly Ash Intermediate Storage ComponentsFly Ash Intermediate Storage ComponentsFly Ash Intermediate Storage ComponentsFly Ash Intermediate Storage ComponentsFly Ash Intermediate Storage ComponentsFly Ash Intermediate Storage ComponentsYesContractor oversees/will oversee ALL operation and maintenance activities dealing with the intermediate storage portion of the fly ash handling system at the contractor's expense .YesContractor installed/will install ALL components identified in Table C-13 at the contractor's expense.Component UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsC-20Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-42.Original Cost ModificationCost$$$$$$$$$$$$$$$$$$$$$$Total Indirect Costs$$Total Capital Cost$$Total Direct CostsProject Cost for System as OriginallyInstalledCost for Modificationsto SystemYear on Which Cost is BasedDirect CostsPurchased equipment(including all equipment for the installation orthe upgrade: mechanical equipment; piping; instrumentation;electrical equipment; spare parts; freight charges;taxes; insurance;and duties)Land(includes property costs and survey fees)Site preparation(includes site clearing, all demolition, grading,roads,walking areas, fences)Engineering Costs(including process design and generalengineering, cost engineering, consulting fees, supervision,inspection for each category below)a. Engineering Contract Firm Costsb. Owner's Overhead Engineering CostsIndirect CostsProvide cost data in Table C-14 for this intermediate storage destination, both for the storage as originally installed and for any modifications to thestorage system, since January 1, 2000.Include all intermediate storage costs including costs for components in Table C-13 as well as controlsystems, pads and foundations, and all other ancillary equipment. For planned storagesystems, provide expected costs. Provide the best engineering estimates when actual data are not readily available. For all costs, do not adjust for inflation. For example, if the plant incurred aland cost in 2002, enter the cost in the "Cost" column and enter "2002" in the "Year on which Cost isBased" column.Note: Capital costs associated with ponds/impoundments are requested in Part D and capital costs associated with landfills/landfilling are requested in Part F. Do NOT include the costs forponds and landfills in Table C-14.Note: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. Forexample, if an outside contractor purchased all rail cars and/or trucks for the transportationof the fly ash at the contractor's expense, the plant should fill out "$ 0" for the cost of "PurchasedEquipment". Any contractor costs/fees incurred bythe plant shouldbe accounted for in the "Engineering Contract FirmCosts" and "Other Contractor's Fees" categories.Construction expenses(including temporary construction offices,roads, communications, fencing; construction toolsand equipment;permits, taxes, insurance)Other Contractor's FeesContingency actually expended(to compensate for unpredictableevents such as storms, floods, strikes, price changes, errors inestimates, design changes, etc.)Table C-14. Capital Cost for Intermediate Storage of Fly Ash HandlingPurchased equipment installation(including installation of allequipment; piping; instrumentation/calibration; electrical equipment;mechanical equipment; structural supports, insulation, and paint)Buildings(including buildings constructed to house ash handlingsystem components, operator rooms, or other operations associatedwith the system; as well as plumbing, heating, ventilation, dustcollection, air conditioning, lighting, telephones,intercoms, painting,sprinklers, fire alarms)YesHired outside engineering firm to oversee design and/or installation of the system.C-21Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-43.(Skip to Question C2-44)(Continue)CBI? C2-44.No. of workers$$hpddpyNo. of workers$$hpddpyNo. of workers$$hpddpy$$$ per kWh kWh/hrOther:$Other:$$Provide annual O&M costs data in Table C-15 for this intermediate storage destination, if it began operating or was modified on or after January 1, 2000.Provide best engineering estimateswhen actual data are not readily available. If youprovide an estimate, note the methods that were used to make the estimates in the Comments page.Note: O&M costs associated with ponds/impoundmentsare requested in Part D and O&M costs associated with landfills/landfilling are requested in Part F. Do NOT include the costs for pondsand landfills costs in Table C-15.Note: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. Forexample, if an outside contractor operates and maintains the intermediate storage portionof the fly ash handling system at the contractor'sexpense, the plant should fill out "$ 0" for O&M costs. Any contractor costs/fees incurred by the plant should be accounted for in the Table C14 "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.Table C-15. O&M Cost for Intermediate Storage of Fly Ash Handling for 2009O&M Cost Category 2009 Annual Cost 2009 RateTotal O&M Cost (2009)Maintenance LaborPer hour (averagerate of labor)Maintenance MaterialsEnergyOperating Labor (Water Trucks Only)Per hour (averagerate of labor)Operating Labor (All other operating costs)Per hour (averagerate of labor)2009 Staffing/ConsumptionAre all major components of the intermediate storage destination included in the capital costs reported in Table C-14?Please explain what system components are includedin the capital costs listed in Table C-14. Additionally, identify the key components intermediate storage destination thatare notincluded in the capital costs reported in Table C-14.YesYesYesNoC-22Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID: Insert Plant IDPlant Name: Insert Plant NamePart:CSection Title:Instructions:CBI? C2-45.Provide unit IDs, as assigned in A-8, and storage IDs, provided in Table C-6, contributing bottom ash to the transport and disposal system.(Continue)CBI? C2-46.(Skip to Section 3.1)(Continue)2.5. Fly Ash Cost Information - Transport/DisposalComplete Section 2.5 (Questions C2-45 through C2-52) for all transport/disposal of fly ash from fly ash handlingsystems that began operating or was modified after January 1, 2000, and those systems being installed, or plannedto be installed by December 31, 2020.Is apond/impoundmentunit orpond/impoundment systemthe final destination of all fly ash collected by the plant?Does the plant use the same transport and disposal equipment for both fly and bottom ash? For example, if fly ash and bottom ash are transported using the same trucks, the trucks are considered a shared component.The transport/disposal portion of the fly ash handling system refers to the transportation of fly ash from intermediate storage to final disposal.An example of ash transport/disposal is transportation used to haul ash off site (e.g., ash that is marketed and shipped off site to a reuse application). Ash transport typicallyconsists of roads and vehicles that are used to transport theash. The capital and O&M costs for ash transport/disposal may include the road or rail infrastructure (roads,tracks, lights), the trucks and rail cars, the operation andmaintenance costs associated with the trucks and rail cars, and ash disposal fees.Note that capital and operation and maintenance costs associated with ponds/impoundments and landfills/landfilling are requested in Parts D and F, respectively, and they should not be provided here in Section 2.5.YesYesYesNoYesNoC-23Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-47.How many trucks does the plant use for the transportation and disposal of dry fly ash?Indicate whether the trucks were bought, leased or contracted out.How many rail cars does the plant use for the transportation and disposal of dry fly ash?Indicate whether the rail cars were bought, leased orcontracted out.CBI? C2-48.CBI? C2-49.List all of the major components for transport/disposal of fly ash that a contractor(s) constructed/installed (or will construct/install, for planned systems) at the contractor'sexpense (i.e., not at the plant's expense).List all of the operation and maintenance activities fortransport/disposal of fly ash that a contractor(s) oversees (or will oversee, for planned systems) at the contractor's expense (i.e., not at the plant's expense).What methods are used to transport the collected fly ash to the final disposal? [Check all boxes that apply.]YesTrucksRail carsOther, specify (e.g., barge):Contractor oversees/will oversee ALL transport/disposal activities at the contractor's expense.YesYesContractor installed/will install ALL ash transport/disposal equipment and/or infrastructure at the contractor's expense.LeasedContracted outBoughtLeasedContracted outBoughtC-24Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-50.Original CostModificationCost$$$$$$$$$$$$$$$$$$$$$$$$Total Capital Cost$$Cost for System as Originally InstalledCost forModifications toSystemYear on Which Cost is BasedProvide cost data in Table C-16 for the transport/disposal of the collected fly ash, both for the transport/disposal as originally installed and for any modifications, sinceJanuary 1, 2000. For planned transport/disposal systems,provide expected costs. Provide the best engineering estimates when actual data are not readily available. For allcosts, do not adjust for inflation. For example, if the plant incurred a land cost in 2002, enter the cost inthe "Cost"column and enter "2002" in the "Year on which Cost is Based" column.Note: Capital costs associated with ponds/impoundments arerequested in Part D and capital costs associated with landfills/landfilling are requested in Part F. Do NOT include the costs for ponds and landfills in Table C-16.Note: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. For example, ifan outside contractor purchased all rail cars and/or trucks for the transportation of the fly ash at the contractor'sexpense, the plant should fill out "$ 0" for the cost of "Purchased Equipment". Any contractor costs/fees incurred by the plant should be accounted for in the "EngineeringContract Firm Costs" and "Other Contractor's Fees"categories.Table C-16. Capital Cost for Transport/Disposal ofCollected Fly AshProjectLand(includes property costs and survey fees)Site preparation(including site clearing, all demolition, grading,roads, walking areas, fences)Direct CostsPurchased equipment(including all equipment for theinstallation or the upgrade: mechanical equipment; piping;instrumentation; electrical equipment; spare parts; freightcharges; taxes; insurance; and duties)Purchased equipment installation(including installation of allequipment; piping; instrumentation/calibration; electricalequipment; mechanical equipment; structural supports,insulation, and paint)Buildings(including buildings constructed to house ashhandling system components, operator rooms, or otheroperations associated with the system; as well as plumbing,heating, ventilation, dust collection, air conditioning,lighting,telephones, intercoms, painting, sprinklers, fire alarms)Construction expenses(includes temporary construction offices,roads, communications, fencing; construction tools andequipment; permits, taxes, insurance)Other Contractor's FeesContingency actually expended(to compensate forunpredictable events such as storms, floods, strikes, pricechanges, errors in estimates, design changes, etc.)Total Indirect Costsa. Engineering Contract Firm Costsb. Owner's Overhead Engineering CostsTotal Direct CostsIndirect CostsEngineering Costs(including process design and generalengineering, cost engineering, consulting fees, supervision,inspection for each category below:YesHired outside engineering firm to oversee design and/or installation of the system.C-25Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-51.(Skip to Question C2-52)(Continue)CBI? C2-52.No. of workers$$hpd Loads per daydpy dpyNo. of workers$$hpddpyNo. of workers$$hpddpy$$$ per kWh kWh/hr$Other:$Other:$$Provide annual O&M costs data in Table C-17 for the transport/disposal of the collected fly ash from ash handlingsystems that began operating on or after January 1, 2000.Provide best engineering estimates when actual data arenot readily available. If you provide an estimate, notethe methods that were used to make the estimates in theComments page.Note: O&M costs associated with ponds/impoundments are requested in Part D and O&M costs associated with landfills/landfilling are requested in Part F. Do NOT include thecosts for ponds and landfills in Table C-17.Note: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. For example, ifan outside contractor operates the transportation and disposal of the ash at the contractor's expense, the plant shouldfill out "$ 0" for the cost of all operating O&M costs.Any contractor costs/fees incurred by the plant should be accounted for in the Table C-16 "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.Are all major components of transport/disposal for the fly ash handling system included in the capital costs reportedin Table C-16?Please explain what system components are included in thecapital costs listed in Table C-16. Additionally, identify the key components of transport/disposal for the fly ash handling system that are notincluded in the capital costsreported in Table C-16.Operating Labor (All other operating costs)Per hour(average rateof labor)Total O&M Cost (2009)Maintenance LaborPer hour(average rateof labor)Maintenance MaterialsEnergyAsh Removal/Disposal FeesOperating Labor (Trucks/Rail Cars/Other Transport)Per hour(average rateof labor)Table C-17. O&M Cost for Transport/Disposal of theFly Ash for 2009O&M Cost Category2009 Annual Cost 2009 Rate 2009 Staffing/Consumption Transport RateYesYesYesNoC-26Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID:Plant Name:SE Unit ID:Part:CSection Title:3.1. Bottom Ash Handling - Generating Unit Level InformationInstructions:CBI? C3-1.(Continue)CBI? C3-2.●●Refer to the glossary and the "Part C Instructions"tab for definitions related to wet and dry bottomash handling systems.1,500tpd0tpd30% %5tpd0tpd365days0days1to2% to %365dpy0dpy5dpy0dpyOther:tpd tpd % % tpd tpd days daysto % to %dpy dpydpy dpyOther:Throughout Section 3.1 (Questions C3-1 through C3-31), provide ash handling information for each steam electric generating unit operated at any time in2009, including units that may have been idle for an extended period of time. Makecopies of Section 3.1 for each steam electric generating unit using the "Copy Section 3.1" button below. Enter the steam electric generating Unit ID (useUnit IDs assigned in Table A-8) in the space abovetitled "SE Unit ID".Typical Amount of Bottom AshProduced in 2009(Dry weight basis)Wet Conveyed Dry ConveyedType of Bottom AshHandling SystemInsert Unit IDDry ConveyedDryConveyedWet ConveyedWetConveyedLoss on Ignition of BottomAsh Produced (Provide typicalrange for 2009)Typical Percent Moistureof Bottom Ash in 2009Design Ash Handling Rate(Dry weight basis)Wet ConveyedNumber of Days Ashwas Handled by theBottom Ash HandlingSystem in 2009WetConveyedDryConveyedTable C-18. Bottom Ash Handling Systems Operated in2009 by Generating UnitProvide bottom ash handling information in Table C-18, for each steam electric generating unit reported in Table A-8, following these instructions:Provide bottom ash handling information at the steam electric generating unit level. For the purpose of this questionnaire, more than one type of bottomash handling (e.g., wet sluicing, SCC) may be selectedfor one generating unit. Check all types of bottomash handling that apply to this steam electric generating unit.Type of BoilerInsert Plant IDInsert Plant NameDryConveyedIs bottom ash generated in any fossil-fueled steamelectric generating units at the plant? See Part ASection 8 for steam electric generating unit fuel classifications.(Skip to Section 4)YesWet-bottomType of BoilerNot monitoredNot monitoredNot monitoredNot monitoredYesYesNoWet sluicingMechanical drag systemDry vacuumDry pressureOther:Wet sluicingMechanical drag systemDry vacuumDry pressureOther:NANANANANANANANAC-27Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-3.(Continue)(Skip to Question C3-11)●●●●●EXAMPLE:%gpd hpd%dpy%Other:%%gpd hpd%dpy%Other:%CBI? C3-4.Chlorides concentration, less than:ppmSolids percentage, less than:%Other:ppmCBI? C3-5.(Continue)(Skip to Question C3-6)Percent Contributionof Source to SluiceWater Flow“IN” ifraw intake wateris used;“IN-Makeup” if raw intake water is only used as makeup;“TR” for use ofintake waterthat has beentreatedon site prior to use;901014,400,000Table C-19. Process Wastewater Generated from Wet Bottom Ash Handling in 2009Typical DurationAND Frequency ofSluicing (hpd ANDdpy)24An example is provided in Table C-19 for a plant that uses the effluent from its ash pond (WWT-1, as would be defined in Part A) for bottom ash sluicingand also makes up for losses with untreated river water (which iscode IN-Makeup as shown above).For water sources that may be used as a source ofbottom ash sluicewater (e.g., fresh intake, recycled process water), indicate the maximum chlorides concentration andthe maximum solids percentage that is acceptablefor the water to be used for those purposes. [Checkall boxes that apply.]Process wastewater and/or treated wastewater described the code tables on the "Code Tables" tab provided at the end of this workbook.365Provide information for the wet bottom ash handlingsystem in Table C-19. For the source of sluice water, you may enter more than one source from the following options:“TR-Makeup” if treated intake water is used only asmakeup; and/orIs any of the wetbottom ash sluicewater immediately recycled (e.g., without treatmentsuch as a pond) back to plant process?Describe how the wetbottom ash sluiceis reused:Average Sluice Water Flow Rate (gpd)Source(s) of Sluice WaterIs wet sluicing used to collect bottom ash for thissteam electric generating unit?YesYesNoWWT-1 EffluentIN-MakeupSluice Water SourceSluice Water SourceSluice Water SourceSluice Water SourceYesNoYesYesYesNoC-28Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-6.CBI? C3-7.(Continue)(Skip to Question C3-11)CBI? C3-8.tons %tons %tons %tons %tons %tons %CBI? C3-9.gpdCBI? C3-10.Provide the amount of wastewater overflow that is recycled.gpdDescribe how the wastewater overflow is reused:Table C-20. Wet Ash Sluice Systems Operated in 2009Provide the amount of wastewater overflow from solids removal (e.g., dewatering bins) for the wet ashsluice system.Solids Removal [Check allboxes that apply]Amount (tons)of SolidsDisposed (Dryweight basis)TypicalPercentMoisture ofBottom AshDisposedBottom Ash Disposal [Check all boxes that apply]Does solids removal (other than in pond(s)/impoundment(s)) occur at the plant?What is the destination(s) of the wastewater overflow from solids removal? If the plant recycles the wastewater, indicate the amount and the plant process to which this waste is recycled. [Check all boxesthat apply.]In Table C-20 provide solids removal information, on a dry ton basis, for the wet ash sluice system. For the purpose of Table C-20, solids removal does NOT include ash ponds.Is any of the wetbottom ash sluiceindirectly discharged to a publicly or privately owned treatment works?YesNoYesYesNoYesDewatering binHydrocyclonesCentrifugesFiltersOther:Sold or given away without further treatmentSold or given away after further treatmentOther:Stored in/transferred to a pond/impoundment reported in Table A-4Stored in landfills reported in Table A-6Stored in landfills NOT reported in Table A-6YesYesSettling pondConstructed wetlandspH adjustmentOther, specify:Immediately recycled back to plant process.Transferred to on-site treatment system. Identify the type of treatment system below. [Check all boxes that apply.]Discharged to surface water. Provide NPDES permitted outfall number (from Part A Section 2.2):Indirect discharge to a publicly or privately owned treatment worksOther, explain:YesC-29Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-11.(Continue)(Skip to Question C3-15)CBI? C3-12.(Continue)(Skip to Question C3-15)CBI? C3-13.gpdCBI? C3-14.Provide the amount of wastewater overflow that is recycled.gpdDescribe how the wastewater overflow is reused:Does the plant use a mechanical drag system (e.g.,submerged chain conveyor (SCC)) to remove bottom ash from this generating unit boiler?Is any process wastewater generated from overflow,or other means, from the mechanical drag system?Provide the amount of wastewater overflow from themechanical drag system.Name the type and describe the process of removingbottom ash from the generating unit boiler(s).What is the destination(s) of the wastewater overflow from the mechanical drag system? If the plant recycles the wastewater, indicate the amount and theplant process to which this waste is recycled. [Check all boxes thatapply.]YesYesYesYesSettling pondConstructed wetlandspH adjustmentOther, specify:Immediately recycled back to plant process.Transferred to on-site treatment system. Identify the type of treatment system below. [Check all boxes that apply.]Discharged to surface water. Provide NPDES permitted outfall number (from Part A Section 2.2):Indirect discharge to a publicly or privately owned treatment worksOther, explain:YesNoYesNoC-30Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-15.%%If other, explain:%%If other, explain:%%If other, explain:%%If other, explain:%%If other, explain:%%CBI? C3-16.(Continue)(Skip to Question C3-19)CBI? C3-17.daysdaysdaysdaysdaysCBI? C3-18.Percent of DryConveyed BottomAsh to thisDestinationIf other, explain:If other, explain:Storage Destination(s)What modifications would be required to handle allthe bottom ash with a dry bottom ash handling system? [Check all boxes that apply.]If other, explain:If other, explain:Table C-21. Storage Destinations that Receive Bottom AshTotal Dry100Total WetDestination TypePercent of Wet ConveyedBottom Ash to thisDestinationIn Table C-21, identify the destination(s) for wetand dry bottom ash transferred from the hopper(s) of this steam electric generating unit. Provide thedistribution of the wet and dry ash by destinationand whether the storageindentified is an intermediate or final destination.Note: The sum of the percentage of ash distributionshould equal 100% for the dry and wet bottom ash,separately.If other, explain:Storage Destination(s)Dry Conveyed Bottom AshWet Conveyed Bottom AshDestination TypeWas the bottom ash from this steam electric generating unit conveyed bothwet and dryin 2009?100Indicate why bottom ash from the steam electric generating unit was conveyed both wet and dry in 2009. [Check all boxes that apply.] For each selection, identify the number of days in 2009 the wet system was operatedfor this reason.YesStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableYesYesNoYesStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableYesYesNoYesWet bottom ash handling system operated during times in which the dry collected bottom ash was not marketable.Wet bottom ash handling system operated when the dry bottom ash collection system was not operational due to maintenance issues.Wet bottom ash handling system operated in order to maintain its function as a backup to the dry system (i.e., wet system operated to ensure that it is still functional.)Wet bottom ash handling system operated because the dry bottom ash handling system does not have the capacity to handle all of the bottom ash.Other, explain:YesIncrease the capacity of the silo(s).Increase the number of silos.Other, explain:Modify the loading silos to have the ability to moisture condition the ash.Increase the capacity of the dry bottom ash conveying equipment.Install/increase the capacity of landfills.Design/develop new infrastructure to dispose of dry ash. Specify the new infrastructure needed:No system modifications necessary. Procedural changes would be sufficient.IntermediateFinalIntermediateFinalIntermediateFinalIntermediateFinalIntermediateFinalIntermediateFinalIntermediateFinalIntermediateFinalIntermediateFinalIntermediateFinalC-31Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-19.(expected operating days per year for wet system)(expected end date)CBI? C3-20.(Skip to Question C3-24)(Skip to Question C3-24)(Continue)Year Built:CBI? C3-21.(Skip to Question 3-29)(Continue)(Continue)CBI? C3-22.Installation of pressure/vacuum system and pipingBoiler alteration to accommodate the mechanical drag systemExpansion of pressure/vacuum system and pipingInstallation of storage silosModification of the silos to moisture-condition theashModification of the silos for ash transfer to railcarsModification of the silos for marketable ashConstruction of haul roadsConstruction of rail trackConstruction of landfill. Provide the landfill ID(s) from Table A-6:Increasing landfill capacity. Provide the landfillID(s) from Table A-6:Changes in personnel/training, explain:Storage of ash in landfills. Provide the landfill ID(s) from Table A-6:Marketing of ashHauling ash to off-site storageDust suppression activitiesOther, explain:Changes in ash disposal practicesWhat type of retrofit was the dry bottom ash handling system?Changes to air permitOther, explain:If the current bottom ash handling operations for the steam electric generating unit are expected to significantly change by December 31, 2020, indicatehow (i.e., convert to or add dry handling capability). [Check all boxesthat apply.]Physical changes to facilityShutdown time (days) required to bring dry bottom ash handling system on line:Was a generating unit outage(s), outside of regularly scheduled outages, required to bring the dry bottom ash handling system on line?Was the dry bottom ash handling installed as a retrofit to the steam electric generating unit?Describe the changes that were required to retrofit(for a retrofit to an existing dry system, an installation of a dry system, or a complete conversionfrom wet to dry). [Check all boxes that apply.]YesYesYesYesDecreased use of wet bottom ash handling system.No change expected in bottom ash handling operations.End use of wet bottom ash handling system.Other, explain:Expand capacity (handling and/or storage).NA, this unit does not use dry bottom ash handlingNoYesYesNoThe retrofit was made to an existing dry system.A dry bottom ash handling system was installed (for operation in addition to the wet fly ash handling system).The retrofit was a complete conversion from a wet to dry bottom ash handling system.YesYesYesYesC-32Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-23.CBI? C3-24.(Skip to Question C3-26)(Continue to Question C3-25)CBI? C3-25.Estimated shutdown time (days) required to bring dry bottom ash handling system online:(Continue to Question C3-26)(Skip to Question C3-29)CBI? C3-26.CBI? C3-27.Installation of mechanical drag systemBoiler alteration to accommodate the mechanical drag systemInstallation of completely dry bottom ash handlingsystemInstallation of storage silosModification of the silos to moisture-condition theashModification of the silos for ash transfer to railcarsModification of the silos for marketable ashConstruction of haul roadsConstruction of rail trackConstruction of landfill. Provide the landfill ID(s) from Table A-6:Increasing landfill capacity. Provide the landfillID(s) from Table A-6:Other, explain:Changes in personnel/training, explain:Storage of ash in landfill. Provide the landfill ID(s) from Table A-6:Marketing of ashHauling ash to off-site storageDust suppression activitiesOther, explain:Describe the modifications that will be required toinstall the dry bottom ash handling system. [Checkall boxes that apply.]Physical changes to facilityAttach an engineering process diagram(s) for the dry bottom ash handling system retrofit that depicts(with dimensions) the conveyance portion of the system (e.g., adiagram(s) that depicts how the dry bottom ash system is configured within the building to convey bottom ash from the boiler(s) to the building exit).Is the plant planning to install a dry bottom ash handling system to handle some or all of the ash currently handled by the wet bottom ash handling system?Changes in ash disposal practicesChanges to air permitEstimated shutdown time (days) required to bring dry bottom ash handling system online:Is the plant in the process of installing a dry bottom ash handling system to handle some or all of the ash currently handled by the wet bottom ash handling system?If the plant is in the process of installing, or planning to install, a dry bottom ash handing systemby December 31, 2020, provide the cost estimates that have beendeveloped for such a conversion/installation.(Provide documentation/costs, for example, bid proposals or internal plant engineering estimates.)(Skip to Question C3-29)Note: All bid proposals and/or other documentation/costs originally submitted to the plant as CBI, should be marked CBI for the purpose of this collectionrequest.YesDiagram attached.YesYesYesYesNoYesNoYesYesNoI have attached documentation/costs.I did not attach documentation/costs. Below, explain why:C-33Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-28.If other, specify:If other, specify:If other, specify:CBI? C3-29.CBI? C3-30.(Continue)(Skip to Section 3.2)Stored in landfills reported in Table A-6Stored in landfills NOT reported in Table A-6Marketed, sold, and/or given awayIndicate the types of destinations expected for thedry bottom ash from the planned system and the percentage of the dry bottom ash that is expected to go to each destination. [Check all boxes that apply.]% of the dry bottom ash% of the dry bottom ash% of the dry bottom ashHas the plant encountered any unscheduled outages on this generating unit caused by the bottom ash handling system in the last five years?% of the dry bottom ash(Skip to Question C3-30)Note: All bid proposals and/or other documentation/costs originally submitted to the plant as CBI, should be marked CBI for the purpose of this collection request.(Provide documentation/costs, for example, bid proposals or internal plant engineering estimates.)% of the dry bottom ashIf the plant is not in the process of installing orplanning to install a dry bottom ash handling system, have cost estimates been obtained/developed since January 1, 1995, for such a conversion/installation?% of the dry bottom ashOther, specify:YesYesYesNoI have attached documentation/costs.I did not attach documentation/costs. Below, explain why:YesNoYesYesYesMarket DestinationsMarket DestinationsMarket DestinationsC-34Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-31.DryWetDryWetDryWetDryWet20062007200820092005Year Ash HandlingDryWetMethod(s) Used to Resolve Outage(s)In Table C-22, provide information on unscheduled generating unit outages caused by bottom ash handling for each of the last five years.Total Days ofOutageReason(s) for outage(s)Table C-22. Unscheduled Generating Unit Outages Caused by Bottom Ash HandlingYesC-35Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID:Plant Name:Part:CSection Title:3.2 Bottom Ash Handling - Storage and Use DataInstructions:CBI? C3-32.miles tons%Other:If other, explain:miles tons%Other:If other, explain:miles tons%Other:If other, explain:miles tons%Other:If other, explain:miles tons%Other:If other, explain:miles tons%Other:If other, explain:miles tons%Other:If other, explain:miles tons%Other:If other, explain:miles tons%Other:If other, explain:Insert Plant NameInsert Plant IDTable C-23. Bottom Ash Storage InformationStorage Destination IDDistance from the Generating Unitto Intermediate Storage or fromthe Intermediate Storage to theFinal Disposal/DestinationHow is Bottom Ash Transported toDestination?Complete Section 3.2 (Questions C3-32 through C3-34). Provide information for bottom ash handling andbottom ash storage at the plant.For each storage destination reported in Table C-21, provide the distance the bottom ash is transported from the generating unit to intermediate storageor from intermediate storage to the finaldisposal/destination, the amount of bottom ash transported in 2009, and the percent moisture of the bottom ash entering storage, if transported dry. Additionally, for each destination indicate how thebottom ash is transported by entering one of the following options: conveyor belt, pipe, truck, barge,rail, or other (provide a description). If the bottom ash is sold to more than one destination (e.g.,somebottom ash is sold for cement manufacturing and some is sold for structural fill) enter the average percent moisture for all bottom ash sold in Table C-23. Tables C-24 and C-25 will request information bymarket.Percent Moisture of the BottomAsh Entering DestinationTons of Bottom AshTransported toDestination in 2009(dry weight basis)YesStorage TransportStorage TransportStorage TransportStorage TransportStorage TransportStorage TransportStorage TransportStorage TransportStorage TransportStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableC-36Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-33.(Continue)(Skip to Question C3-34)Tons (dry basis) Tons(drybasis)Tons(drybasis)%%%%%%%%%%%%%Other:%Other:%Table C-24. Dry Bottom Ash from the Bottom Ash Handling System Marketed/Sold in Calendar Years 2005, 2007, and 2009DestinationTypical PercentMoisture of BottomAsh2005 2007 2009GrossRevenueGenerated$Gross RevenueGenerated$Gross RevenueGenerated$Concrete/Concrete Products/GroutBlended Cement/Raw Feed for ClinkerFlowable FillStructural Fills/EmbankmentsRoad Base/Sub-baseSoil Modification/ StabilizationMineral Filler in AsphaltSnow and Ice ControlBlasting Grit/Roofing GranulesMining ApplicationsWaste Stabilization/ SolidificationAgricultureAggregateComplete Table C-24 if the plant markets, sells, and/or gives away dry bottom ash from the bottom ashhandling system. For each destination, provide thetons of dry bottom ash marketed, sold, and/orgiven away, the gross revenue generated from marketing/selling the dry bottom ash for calendar years 2005, 2007, and 2009. Additionally, provide the typical percent moisture of the bottom ash duringcalendar years 2005, 2007, and 2009. If the typicalpercent moisture of the bottom ash was not constant during calendar years 2005, 2007, and 2009, notethis information (include all typical percentmoisture values for each year) in the Comments page.Does the plant market, sell, and/or give away dry bottom ash from the dryash handling system?YesNoYesC-37Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-34.(Continue)(Skip to Section 3.3)Tons (dry basis) Tons(drybasis)Tons(drybasis)%%%%%%%%%%%%%Other:%Other:%Does the plant market, sell, and/or give away wet bottom ash from the wetash handling system?DestinationTypical PercentMoisture of BottomAsh2005 2007 2009Flowable FillStructural Fills/EmbankmentsConcrete/Concrete Products/GroutBlended Cement/Raw Feed for ClinkerGrossRevenueGenerated$Table C-25. Bottom Ash Transported by Wet Sluicingfrom the Bottom Ash Handling System Marketed/Sold in Calendar Years 2005, 2007, and 2009Snow and Ice ControlMineral Filler in AsphaltRoad Base/Sub-baseSoil Modification/ StabilizationBlasting Grit/Roofing GranulesGross RevenueGenerated$Gross RevenueGenerated$Waste Stabilization/ SolidificationAgricultureAggregateComplete Table C-25 if the plant currently markets,sells, and/or gives away bottom ash transported bywet sluicing from the bottom ash handling system.For each destination, provide the tons, on a drybasis, of bottom ash transported by wet sluicing that is marketed, sold, and/or given away. Also provide the gross revenue generated from marketing/selling the bottom ash transported by wet sluicing foreach destination.Mining ApplicationsYesNoYesC-38Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID:Plant Name:Unit ID:Part:CSection Title:3.3. Bottom Ash Cost Information - ConveyanceInstructions:CBI? C3-35.Number of Components inthe SystemOther:If other, specify:Other:If other, specify:Other:If other, specify:Other:If other, specify:Other:If other, specify:Other:If other, specify:Other:If other, specify:Other:If other, specify:Insert Plant IDInsert Plant NameInsert Unit IDComplete Section 3.3 (Questions C3-35 through C3-41) for the conveyance of bottom ash (wet or dry) from each unit identified in Table A-8. Provide thesedata for each bottom ashhandling system that began operating or was converted after January 1, 2000. Enter the Unit ID in thespace provided above.If you indicated in Question C3-24 or C3-25 that the plant is either installing or planning to installdry bottom ash handling for this unit, complete Section 3.3, and check the "Planned"checkbox below.Make copies of Section 3.3 for each bottom ash handling system operated in 2009, that began operatingon or after January 1, 2000, is being installed, orplanned to be installed byDecember 31, 2020 using the "Copy Section 3.3" button below.Note: If any components of the conveyance portion of the bottom ash handling system are shared with one or more other generating units, only report thosecomponents andcorresponding costs once.The conveyance portion of the bottom ash handling system refers to the part of the system that conveysbottom ash from the boiler(s) of the unit to the intermediate or final storage of thebottom ash. Dry bottom ash handling includes systems that collect and convey the bottom ash without any use of water, as well as systems in which bottomash is conveyed mechanicallyor pneumatically away from a quench water bath (e.g., submerged chain conveyor systems). Wet bottom ash conveyance uses water (i.e., a sluice) to conveybottom ash away from theboiler to intermediate/final storage (e.g., ponds/impoundments). Note that dewatering bins are considered part of bottom ash conveyance.Note: Bottom ash conveyance includes all capital and O&M costs required to dredge or empty ponds, dewatering bins, and/or surge tanks to intermediate storage.Table C-26. Bottom Ash Handling System Components -ConveyanceTotal System Capacity of ComponentsIdentify the major components of the conveyance portion of the bottom ash handling system, in particular those components that represent a significantportion of the capital or O&M costsfor the system. Provide the type of component and the number of each type of component in the system.Additionally, provide the total system capacity ofeach type of component (i.e.,volume of clarifying tanks). Total system capacityshould equal the sum of the capacity of each individual component within that type.Type of ComponentsYesCopy Section 3.3Bottom Ash Conveyance ComponentsBottom Ash Conveyance ComponentsBottom Ash Conveyance ComponentsBottom Ash Conveyance ComponentsBottom Ash Conveyance ComponentsBottom Ash Conveyance ComponentsBottom Ash Conveyance ComponentsBottom Ash Conveyance ComponentsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsPlannedC-39Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-36.CBI? C3-37.CBI? C3-38.List all of the operation and maintenance activities of this bottom ash conveyance system that a contractor(s) oversees (or will oversee, for planned systems) at the contractor's expense(i.e., not at the plant's expense).List all of the major components of this bottom ashconveyance system that a contractor(s) constructed/installed (or will construct/install, for plannedsystems) at the contractor's expense(i.e., not at the plant's expense).Attach a block diagram that shows the entire bottomash handling system operations for this generatingunit. Label the conveyance, intermediate storage (see Part C Section 3.4) andtransport/disposal (see Part C Section 3.5) portions of the system. The diagram should include all keycomponents indicated in Tables C-26 and C-29 and identify all intermediate and finalash storage destinations. Indicate the movement ofash as well as water through the system. If ash from other generating units is combined with ash fromthis unit, indicate where the ash iscombined and the portions of the ash handling system involved. Provide as many diagrams as necessary to convey this information. Include the plant name,plant ID, and the unit ID in theupper right hand corner of the diagram.Note: If the respondent indicates that the ash is transported to a pond/impoundment, in Question C3-43, the intermediate storage and disposal informationwill be provided in Part D.Therefore, the block diagram should only include the conveyance system(s).YesContractor installed/will install ALL components identified in Table C-26 at the contractor's expense.YesContractor oversees/will oversee ALL operation and maintenance activities dealing with the conveyance portion of the bottom ash handling system at the contractor's expense.YesDiagram attached.C-40Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-39.Original Cost Modification Cost$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $Total Indirect Costs$ $Total Capital Cost$ $Other Contractor's FeesContingency actually expended(to compensate for unpredictableevents such as storms, floods, strikes, price changes, errors inestimates, design changes, etc.)Engineering Costs(includes process design and generalengineering, cost engineering, consulting fees, supervision,inspection for each category below)a. Engineering Contract Firm Costsb. Owner's Overhead Engineering CostsConstruction expenses(includes temporary construction offices,roads, communications, fencing; construction toolsand equipment;permits, taxes, insurance)Indirect CostsSite preparation(includes site clearing, all demolition, grading,roads, walking areas, fences)Land(includes property costs and survey fees)Total Direct CostsDirect CostsPurchased equipment(including all equipment for the installation orthe upgrade: mechanical equipment; piping; instrumentation;electrical equipment; spare parts; freight charges;taxes; insurance;and duties)Purchased equipment installation(including installation of allequipment; piping; instrumentation/calibration; electrical equipment;mechanical equipment; structural supports, insulation, and paint)Buildings(including buildings constructed to house ash handlingsystem components, operator rooms, or other operationsassociated with the system; as well as plumbing, heating,ventilation, dust collection, air conditioning, lighting, telephones,intercoms, painting, sprinklers, fire alarms)In Table C-27, provide capital costs incurred sinceJanuary 1, 2000, for this bottom ash conveyance system, both for the conveyance as originally installed and for any modifications to theconveyance. Include all conveyance costs includingcosts for components in Table C-26 as well as control systems, pads and foundations, and all other ancillary equipment. For plannedbottom ash conveyance systems, provide expected costs. Provide the best engineering estimates when actual data are not readily available. For all costs,do not adjust for inflation. Forexample, if the plant incurred a land cost in 2002,enter the cost in the "Cost" column and enter "2002" in the "Year on which Cost is Based" column.Note: Provide only the costs incurred by the PLANT,not the costs paid for by the contractor. For example, if an outside contractor purchased and installed all equipment for the conveyanceportion of the bottom ash handling system at the contractor's expense, the plant should fill out "$ 0"for the cost of "Purchased Equipment". Any contractor costs/fees incurred by the plantshould be accounted for in the "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.Table C-27. Capital Cost for Conveyance of Bottom Ash HandlingProject Cost for System as OriginallyInstalledCost for Modificationsto SystemYear on Which Cost is BasedYesHired outside engineering firm to oversee design and/or installation of the system.C-41Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-40.(Skip to Question C3-41)(Continue)CBI? C3-41.No. of workers$ $hpddpyNo. of workers$ $hpddpy$$ $ per kWh kWh/hrOther:$Other:$$Maintenance MaterialsAre all major components of the conveyance portionof the bottom ash handling system included in the capital costs reported in Table C-27?Please explain what system components are includedin the capital costs listed in Table C-27. Additionally, identify the key components of the conveyanceportion of thebottom ash handling system that are notincluded in the capital costs reported in Table C-27.Per hour(average rate oflabor)Provide annual (2009) O&M costs data in Table C-28for this bottom ash conveyance system, if it beganoperating or was converted on or after January 1, 2000. Provide best engineeringestimates when actual data are not readily available. If you provide an estimate, note the methods that were used to make the estimates in the Comments page.Note: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. Forexample, if an outside contractor operates and maintains the conveyance portion of thebottom ash handling system at the contractor's expense, the plant should fill out "$ 0" for O&M costs.Any contractor costs/fees incurred by the plant should be accounted for in the Table C27 "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.Table C-28. O&M Cost for Conveyance of Bottom Ash Handling for 2009EnergyTotal O&M Cost (2009)Operating LaborPer hour(average rate oflabor)Maintenance LaborO&M Cost Category 2009 Annual Cost 2009 Rate 2009 Staffing/ConsumptionYesYesYesNoC-42Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID: Insert Plant IDPlant Name: Insert Plant NameStorage ID: Insert Storage IDPart:CSection Title:Instructions:CBI? C3-42.Provide unit IDs, as assigned in A-8, contributingfly ash to this storage component.(Skip to Section 3.5)(Continue)CBI? C3-43.(Skip to Section 4)(Continue)3.4. Bottom Ash Cost Information - Intermediate StorageComplete Section 3.4 (Questions C3-42 through C3-49) for each intermediate storage destination identified in Table C-23 that began operating or was modified after January 1, 2000. Enter thestorage ID in the space provided above (use the storage IDs assigned in Table C-23).If you indicated in Question C3-25 or C3-26 that the plant is either installing or planning to installdry bottom ash handling for this unit, complete Section 3.4, and check the "Planned" checkboxbelow.Make copies of Section 3.4 for each bottom ash handling system operated in 2009, that began operatingon or after January 1, 2000, is being installed, orplanned to be installed by December31, 2020 using the "Copy Section 3.4" button below.Is this storage destination a pond/impoundment?Does this storage component store both fly and bottom ash together? For example, if bottom ash and flyash are conveyed separately but stored in a commonsilo, the silo is considered ashared component.If you are instructed to skip forward to another section while completing this section for one bottomash storage destination, be sure to complete this section for all other bottom ash storagedestinations operated in 2009, being installed, orplanned to be installed by December 31, 2020.The intermediate storage of bottom ash handling refers to the facility/site where collected bottom ashis stored after conveyance, prior to the ash beingtransported to final disposal. Dry bottomash intermediate storage typically consists of storage silos. Wet bottom ash intermediate storage typically consists of ponds/impoundments.Note that intermediate storage includes all equipment and operations associated with loading dry or moisture-conditioned ash into trucks or rail cars fortransport.Intermediate storage also includes all ash dust suppression activities at the plant.YesYesCopy Section 3.4YesNoPlannedYesNoC-43Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-44.Number of Components inthe SystemOther:If other, specify:Other:If other, specify:Other:If other, specify:Other:If other, specify:Other:If other, specify:Other:If other, specify:Other:If other, specify:Other:If other, specify:CBI? C3-45.CBI? C3-46.Total System Capacity of ComponentsTable C-29. Bottom Ash Handling System Components -Intermediate StorageIdentify the major components of the intermediate storage portion of the bottom ash handling system, in particular those components that represent a significantportion of the capital or O&Mcosts for the system. Provide the type of componentand the number of each type of component in the system. Additionally, provide the total capacity of each component (i.e., volume of silos).Total system capacity should equal the sum of the capacity of each individual component within that type.Individual ComponentsList all of the major components of this intermediate storage destination that a contractor(s) constructed/installed (or will construct/install, for planned systems) at the contractor's expense (i.e.,not at the plant's expense).List all of the operation and maintenance activities of this intermediate storage destination that a contractor(s) oversees (or will oversee, for plannedsystems) at the contractor's expense (i.e.,not at the plant's expense).YesYesYesContractor oversees/will oversee ALL operation and maintenance activities dealing with the intermediate storage portion of the bottom ash handling system at the contractor's expense.Contractor installed/will install ALL components identified in Table C-29 at the contractor's expense.Bottom Ash Intermediate Storage ComponentsBottom Ash Intermediate Storage ComponentsBottom Ash Intermediate Storage ComponentsBottom Ash Intermediate Storage ComponentsBottom Ash Intermediate Storage ComponentsBottom Ash Intermediate Storage ComponentsBottom Ash Intermediate Storage ComponentsBottom Ash Intermediate Storage ComponentsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsC-44Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-47.Original CostModificationCost$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $Total Indirect Costs$ $Total Capital Cost$ $Purchased equipment installation(including installation of allequipment; piping; instrumentation/calibration; electrical equipment;mechanical equipment; structural supports, insulation, and paint)Buildings(including buildings constructed to house ash handlingsystem components, operator rooms, or other operations associatedwith the system; as well as plumbing, heating, ventilation, dustcollection, air conditioning, lighting, telephones,intercoms, painting,sprinklers, fire alarms)Indirect CostsSite preparation(including site clearing, all demolition, grading,roads, walking areas, fences)Land(including property costs and survey fees)Total Direct CostsDirect CostsPurchased equipment(including all equipment for the installation orthe upgrade: mechanical equipment; piping; instrumentation;electrical equipment; spare parts; freight charges;taxes; insurance;and duties)Construction expenses(including temporary construction offices,roads, communications, fencing; construction toolsand equipment;permits, taxes, insurance)Engineering Costs(including process design and generalengineering, cost engineering, consulting fees, supervision,inspection for each category below)b. Owner's Overhead Engineering CostsOther Contractor's FeesContingency actually expended(to compensate for unpredictableevents such as storms, floods, strikes, price changes, errors inestimates, design changes, etc.)a. Engineering Contract Firm CostsCost for Modifications toSystemYear on Which Cost is BasedProjectCost for System as OriginallyInstalledTable C-30. Capital Cost for Intermediate Storage of Bottom Ash HandlingProvide cost data in Table C-30 for this intermediate storage destination, both for the storage as originally installed and for any modifications to thestorage system. Include all intermediatestorage costs including costs for components in Table C-29 as well as control systems, pads and foundations, and all other ancillary equipment. For planned storage, provide expected costs.Provide the best engineering estimates when actualdata are not readily available. For all costs, do not adjust for inflation. For example, if the plantincurred a land cost in 2002, enter the cost inthe "Cost" column and enter "2002" in the "Year onwhich Cost is Based" column.Note: Capital costs associated with ponds/impoundments are requested in Part D and capital costs associated with landfills/landfilling are requested in Part F. Do NOT include the costs forponds and landfills in Table C-30.Note: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. Forexample, if an outside contractor purchased all rail cars and/or trucks for the transportationof the bottom ash at the contractor's expense, theplant should fill out "$ 0" for the cost of "Purchased Equipment". Any contractor costs/fees incurredby theplant should be accounted for in the "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.YesHired outside engineering firm to oversee design and/or installation of the system.C-45Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-48.(Skip to Question C3-49)(Continue)CBI? C3-49.No. of workers$ $hpddpyNo. of workers$ $hpddpyNo. of workers$ $hpddpy$$ $ per kWh kWh/hrOther:$Other:$$Maintenance LaborPer hour(average rate oflabor)Operating Labor (Water Trucks Only)Operating Labor (All other operating costs)Provide annual O&M costs data in Table C-31 for this intermediate storage destination, if it began operating or was modified on or after January 1, 2000.Provide best engineering estimateswhen actual data are not readily available. If youprovide an estimate, note the methods that were used to make the estimates in the Comments page.Note: O&M costs associated with ponds/impoundmentsare requested in Part D and O&M costs associated with landfills/landfilling are requested in Part F. Do NOT include the costs for pondsand landfills costs in Table C-31.Note: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. Forexample, if an outside contractor operates and maintains the intermediate storage portionof the bottom ash handling system at the contractor's expense, the plant should fill out "$ 0" for O&Mcosts. Any contractor costs/fees incurred by theplant should be accounted for in the TableC-30 "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.Total O&M Cost (2009)EnergyMaintenance MaterialsTable C-31. O&M Cost for Intermediate Storage of Bottom Ash Handling for 2009O&M Cost Category 2009 Annual Cost 2009 Rate 2009 Staffing/ConsumptionPer hour(average rate oflabor)Per hour(average rate oflabor)Are all major components of the intermediate storage destination included in the capital costs reported in Table C-30?Please explain what system components are includedin the capital costs listed in Table C-30. Additionally, identify the key components intermediate storage destinationthat are notincluded in the capital costs reported in Table C-30.YesYesYesNoC-46Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID: Insert Plant IDPlant Name: Insert Plant NamePart:CSection Title:Instructions:CBI? C3-50.Provide unit IDs, as assigned in A-8, and storage IDs, provided in Table 6, contributing fly ash to thetransport and disposal system.(Skip to Section 4)(Continue)CBI? C3-51.(Skip to Section 4)(Continue)3.5. Bottom Ash Cost Information - Transport/DisposalComplete Section 3.5 (Questions C3-50 through C3-57) for all transport and disposal of bottom ash from ash handling systems that began operating or was modified afterJanuary 1, 2000, and those systems being installed, orplanned to be installed by December 31, 2020.The transport/disposal portion of the bottom ash handling system refers to the transportation of bottom ash fromintermediate storage to final disposal.An example of ash transport/disposal is transportation used to haul ash off site (e.g., ash that is marketed and shipped off site to a reuse application). Ash transport typicallyconsists of roads and vehicles that are used to transport theash. The capital and O&M costs for ash transport/disposal may include the road or rail infrastructure (roads,tracks, lights), the trucks and rail cars, the operation andmaintenance costs associated with the trucks and rail cars, and ash disposal fees.Note that capital and operation and maintenance costs associated with ponds/impoundments and landfills/landfilling are requested in Parts D and F, respectively, and they should not be provided here in Section 3.5.Does the plant use the same transport and disposal methods for both fly and bottom ash? For example, if fly ash and bottom ash are transported using the same trucks, the trucks are considered a shared component.Is apond/impoundmentunit orpond/impoundment systemthe final destination of all bottom ash collected by the plant?YesYesYesNoYesNoC-47Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-52.How many trucks does the plant use for the transportation and disposal of dry bottom ash?Indicate whether the trucks were bought, leased or contracted out.How many rail cars does the plant use for the transportation and disposal of dry bottom ash?Indicate whether the rail cars were bought, leased orcontracted out.CBI? C3-53.CBI? C3-54.List all of the major components for transport/disposal of the bottom ash that a contractor(s) constructed/installed(or will construct/install, for planned systems) at the contractor's expense (i.e., not at the plant's expense).List all of the operation and maintenance activities fortransport/disposal of the bottom ash that a contractor(s)oversees (or will oversee, for planned systems) at the contractor's expense (i.e., not at the plant's expense).What methods are used to transport the collected bottomash to the final disposal? [Check all boxes that apply.]YesTrucksRail carsOther, specify (e.g., barge):Contractor oversees/will oversee ALL transport/disposal activities at the contractor's expense.YesYesContractor installed/will install ALL ash transport/disposal equipment and/or infrastructure at the contractor's expense.LeasedContracted outBoughtLeasedContracted outBoughtC-48Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-55.OriginalCostModificationCost$$$$$$$$$$$$$$$$$$$$$$$$Total Capital Cost$$Land(includes property costs and survey fees)Provide cost data in Table C-32 for the transport/disposal of the collected bottom ash, both for the transport/disposal as originally installed and for any modifications.For transport/disposal systems, provide expected costs. Providethe best engineering estimates when actual data are notreadily available. For all costs, do not adjust for inflation. For example, if the plant incurred a land costin 2002, enter the cost in the "Cost" column and enter"2002" in the"Year on which Cost is Based" column.Note: Capital costs associated with ponds/impoundments arerequested in Part D and capital costs associated with landfills/landfilling are requested in Part F. Do NOT include the costs for ponds and landfills in Table C-32.Note: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. For example, ifan outside contractor purchased all rail cars and/or trucks for the transportation of the fly ash at the contractor'sexpense, the plant should fill out "$ 0" for the cost of "Purchased Equipment". Any contractor costs/fees incurred by the plant should be accounted for in the "EngineeringContract Firm Costs" and "Other Contractor's Fees"categories.Cost forModificationsto SystemDirect CostsYear on Which Cost is BasedSite preparation(including site clearing, all demolition,grading, roads, walking areas, fences)Cost for System as Originally InstalledPurchased equipment(including all equipment for theinstallation or the upgrade: mechanical equipment; piping;instrumentation; electrical equipment; spare parts; freightcharges; taxes; insurance; and duties)Purchased equipment installation(including installation of allequipment; piping; instrumentation/calibration; electricalequipment; mechanical equipment; structural supports,insulation, and paint)Buildings(including buildings constructed to house ashhandling system components, operator rooms, or otheroperations associated with the system; as well as plumbing,heating, ventilation, dust collection, air conditioning,lighting,telephones, intercoms, painting, sprinklers, fire alarms)Table C-32. Capital Cost for Transport/Disposal ofCollected Bottom AshProjectConstruction expenses(including temporary constructionoffices, roads, communications, fencing; construction toolsand equipment; permits, taxes, insurance)Other Contractor's FeesEngineering Costs(including process design and generalengineering, cost engineering, consulting fees, supervision,inspection for each category below)b. Owner's Overhead Engineering CostsContingency actually expended(to compensate forunpredictable events such as storms, floods, strikes, pricechanges, errors in estimates, design changes, etc.)Total Indirect Costsa. Engineering Contract Firm CostsTotal Direct CostsIndirect CostsYesHired outside engineering firm to oversee design and/or installation of the system.C-49Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-56.(Skip to Question C3-57)(Continue)CBI? C3-57.No. of workers$$hpd Loads per daydpy dpyNo. of workers$$hpddpyNo. of workers$$hpddpy$$$ per kWh kWh/hr$Other:$Other:$$Total O&M Cost (2009)Provide annual O&M costs data in Table C-33 for the transport/disposal of the collected bottom ash from ash handling systems that began operating on or after January 1, 2000. Provide best engineering estimates when actual dataare not readily available. If you provide an estimate, note the methods that were used to make the estimates inthe Comments page.Note: O&M costs associated with ponds/impoundments are requested in Part D and O&M costs associated with landfills/landfilling are requested in Part F. Do NOT include thecosts for ponds and landfills in Table C-33.Note: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. For example, ifan outside contractor operates the transportation and disposal of the ash at the contractor's expense, the plant shouldfill out "$ 0" for the cost of all operating O&M costs.Any contractor costs/fees incurred by the plant should be accounted for in the Table C-32 "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.Table C-33. O&M Cost for Transport/Disposal of theBottom Ash for 2009O&M Cost Category2009 Annual Cost 2009 Rate 2009 Staffing/Consumption Transport RateMaintenance MaterialsOperating Labor (Trucks/Rail Cars/Other Transport)Ash Removal/Disposal FeeOperating Labor (All other operating costs)EnergyMaintenance LaborPer hour(averagerate oflabor)Per hour(averagerate oflabor)Per hour(averagerate oflabor)Are all major components of transport/disposal for the bottom ash handling system included in the capital costs reported in Table C-32?Please explain what system components are included in thecapital costs listed in Table C-32. Additionally, identify the key components of transport/disposal for the bottom ash handling system that are notincluded in the capitalcosts reported in Table C-32.YesYesYesNoC-50Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID: Insert Plant IDPlant Name: Insert Plant NameSE Unit ID: Insert SE Unit IDPart:CSection Title:4. Economizer Ash Handling InformationInstructions:CBI? C4-1.(Complete the remainder of Section 4for economizer and air heater ash together. Do NOT complete Section 5.)(Continue)CBI? C4-2.Describe how the segregated ash was handled:(Skip to Question C4-4)(Continue)CBI? C4-3.Identify how the economizer ash is combined with fly ashand/or bottom ash.CBI? C4-4.tpd (dry weight basis)dpyMake copies of Section 4 (Questions C4-1 through C4-6) for each fossil-fueled steam electric generating unit at your plant that generates economizer ash using the"Copy Section 4" button below. See Part A Section 8 for steam electric generating unit fuel classifications. Enter the steam electric generating unit ID (use unit IDsassigned in Table A-8) in the space above titled "SE Unit ID".Indicate the method of handling the economizer ash.Provide the average amount of dry economizer ash produced.Is economizer ash from this fossil-fueled steam electric generating unit collected with air heater ash?YesSegregated from fly and bottom ashCombined with fly and/or bottom ashHandled wet, with fly ashHandled wet, with bottom ashHandled dry, with fly ashHandled dry, with bottom ashYesYesYesNoYesOther, explain:Copy Section 4C-51Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C4-5.(Continue)(Skip to Section 5)gpd Over daysCBI? C4-6.% of economizer ash% of economizer ash% of economizer ash% of economizer ash% of economizer ash% of economizer ashWhat is the final disposition/destination of the collected economizer ash? [Check all boxes that apply.] Indicate the percentage of economizer ash transported to eachdestination.Provide the volume of economizer ash wastewater generatedin 2009 (gpd) and the frequency of economizer ash wastewater generation (days).Provide the destination of the economizer ash wastewatergenerated:Is process wastewater generated from the handling of economizer ash?YesYesNoYesStored in a landfill reported in Table A-6Stored in a landfill NOT reported in Table A-6Stored in a pond/impoundment reported in Table A-4Other:Hauled off site (to be given away)Hauled off site (to be marketed)Destination Codes TableC-52Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID: Insert Plant IDPlant Name: Insert Plant NameSE Unit ID: Insert SE Unit IDPart:CSection Title:5. Air Heater Ash Handling InformationInstructions:CBI? C5-1.Describe how the segregated ash was handled:(Skip to Question C5-3)(Continue)CBI? C5-2.Identify how the air heater ash is combined with fly ash and/or bottom ash.CBI? C5-3.tpd (dry weight basis)dpyMake copies of Section 5 (Questions C5-1 through C5-5) for each fossil-fueled steam electric generating unit at your plant that generates air heater ashusing the"Copy Section 5" button below. See Part A Section8 for steam electric generating unit fuel classifications. Enter the steam electric generating unit ID(use unit IDsassigned in Table A-8) in the space above titled "SE Unit ID".Indicate the method of handling the air heater ash.Provide the average amount of dry air heater ash produced.YesYesHandled wet, with fly ashHandled wet, with bottom ashHandled dry, with fly ashHandled dry, with bottom ashYesOther, explain:Segregated from fly and bottom ashCombined with fly and/or bottom ashCopy Section 5C-53Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C5-4.(Continue)(Skip to next Questionnaire Part)gpdOver daysCBI? C5-5.% of air heater ash% of air heater ash% of air heater ash% of air heater ash% of air heater ash% of air heater ashWhat is the final disposition/destination of the collected air heater ash? [Check all boxes that apply.] Indicate the percentage of air heater ash transported to eachdestination.Provide the volume of air heater ash wastewater generated in 2009 (gpd) and the frequency of air heater ash wastewater generation (days).Is process wastewater generated from the handling of air heater ash?Provide the destination of the air heater ash wastewater generated:YesYesNoYesStored in a landfill reported in Table A-6Stored in a landfill NOT reported in Table A-6Stored in a pond/impoundment reported in Table A-4Other:Hauled off site (to be given away)Hauled off site (to be marketed)Destination Codes TableC-54Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID: Insert Plant IDPlant Name: Insert Plant NamePart:CSection Title:Instructions:QuestionNumberCBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?Part C CommentsCross reference your comments by question number and indicate the confidential status of your commentby checking the boxnext to “Yes” under "CBI?" (Confidential Business Information).CommentYesYesYesYesYesYesYesYesYesYesC-55Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?YesYesYesYesYesYesYesYesYesYesYesYesYesYesC-56Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingAir heater cleaning waterAHCWAsh pile runoffAPREffluent - 1EFF-1Boiler blowdownBBEffluent - 2EFF-2Boiler fireside cleaning waterBFCWEffluent - 3EFF-3Boiler tube cleaning waterBTCWEffluent - 4EFF-4Bottom ash sluiceBASEffluent - 5EFF-5Carbon capture wastewaterCCAPWEffluent - 6EFF-6Coal pile runoffCPRFilter backwashFltBWCombined ash sluiceCASSludgeSLDGCombustion turbine cleaning (combustion gas portionofturbine) waterCOMBCWCombustion turbine cleaning (compressor portion oftheturbine) waterCOMPRCW POND-1 Effluent POND-1-EFFCombustion turbine evaporative coolers blowdownTECBPOND-2 EffluentPOND-2-EFFCooling tower blowdownCTBPOND-3 EffluentPOND-3-EFFFGD scrubber purgeSCRBPPOND-4 EffluentPOND-4-EFFFGD slurry blowdownFGDBPOND-5 EffluentPOND-5-EFFFilter BackwashFLTBWPOND-6 EffluentPOND-6-EFFFloor drain wastewaterFDWPOND-7 EffluentPOND-7-EFFFlue gas mercury control system wastewaterFGMCWPOND-8 EffluentPOND-8-EFFFly ash sluiceFASPOND-9 EffluentPOND-9-EFFGeneral runoffGRPOND-10 EffluentPOND-10-EFFGypsum pile runoffGPRPOND-A EffluentPOND-A-EFFGypsum wash waterGYPWWPOND-B EffluentPOND-B-EFFIon exchange wastewaterIXWPOND-C EffluentPOND-C-EFFLandfill runoff - capped landfillLRCWWT-1 EffluentWWT-1-EFFLandfill runoff - uncapped landfillLRUCWWT-2 EffluentWWT-2-EFFLeachateLEACHWWT-3 EffluentWWT-3-EFFLimestone pile runoffLPRWWT-4 EffluentWWT-4-EFFMill reject sluiceMRSWWT-5 EffluentWWT-5-EFFFor Use as Influents to Pond/Impoundment Systems and/orWastewater Treatment Systems in Part D, Table D-3,ANDRecycled Waters Throughout Questionnaire.Steam Electric Questionnaire Code TablesProcess WastewatersTreated WastewatersFor Use in Tables and Questions throughout Parts A,B, C, D, and F.For Use as Effluents from Pond/Impoundment Systemsand/or Wastewater Treatment Systems in Part D, Table D-4.Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingOnce -through cooling waterCWWWT-6 EffluentWWT-6-EFFReverse osmosis reject waterRORWWWT-A EffluentWWT-A-EFFSCR catalyst regeneration wastewaterSCRRWWWT-B EffluentWWT-B-EFFSCR catalyst washing wastewaterSCRWWWWT-C EffluentWWT-C-EFFSoot blowing wash waterSOOTWSteam turbine cleaning waterSTCWYard drain wastewaterYARDWFor Use in Tables and Questions throughout Parts A,B, C, D, and F.For Use as Influents to Pond/Impoundment Systems and/orWastewater Treatment Systems in Part D, Table D-3,ANDRecycled Waters Throughout Questionnaire.Process WastewatersTreated WastewatersApproved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingAdsorptive mediaADSORBBurned on siteBURNAerobic Biological Reactor AERBIO Deep-well injectionDWELLAnaerobic Biological ReactorANBIODischarge to POTWPOTWAerobic/Anaerobic Biological ReactorAER/ANBIODischarge to PrOTWPrOTWChemical Precipitation Reaction Tank 1 - 1CP-1-1Discharge to surface waterSWChemical Precipitation Reaction Tank 1 - 2CP-1-2EvaporationEVAPChemical Precipitation Reaction Tank 2 - 1 CP-2-1 Hauled off site for reuse(removal fee)HAULR - RFChemical Precipitation Reaction Tank 2 - 2 CP-2-2 Hauled off site for reuse (givenaway)HAULR - GAChemical Precipitation Reaction Tank 3 - 1 CP-3-1 Hauled off site for reuse(marketed and sold)SOLDChemical Precipitation Reaction Tank 3 - 2CP-3-2Hauled off site for disposalHAULClarification, Primary - 1 CL-P-1Mixed with fly ash for disposalMFAClarification, Primary - 2 CL-P-2 On-site landfill (as reported inTable A-6)LANDFClarification, Secondary - 1CL-S-1POND-1POND-1Clarification, Secondary - 2CL-S-2POND-2POND-2Clarification, Tertiary - 1CL-T-1POND-3POND-3Clarification, Tertiary - 2CL-T-2POND-4POND-4Constructed wetland - Cell 1CWL -1POND-5POND-5Constructed wetland - Cell 2CWL -2POND-6POND-6Constructed wetland - Cell 3CWL -3POND-7POND-7Constructed wetland - Cell 4CWL -4POND-8POND-8Constructed wetland - Cell 5CWL -5POND-9POND-9Constructed wetland - Cell 6CWL -6POND-10POND-10Constructed wetland systemCWTSPOND-APOND-AEqualization, PrimaryEQ-PPOND-BPOND-BEqualization, SecondaryEQ-SPOND-CPOND-CFilter, Microfiltration - 1FLT-M-1WWT-1WWT-1Filter, Microfiltration - 2FLT-M-2WWT-2WWT-2For Use in Tables and Questions Throughout Parts Dand F.For Use in Tables and Questions Throughout Parts A,C, D,and F.Wastewater Treatment UnitsDestinationsApproved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingFilter, Microfiltration - 3 FLT-M-3 WWT-3 WWT-3Filter, Microfiltration - 4FLT-M-4WWT-4WWT-4Filter, Sand/Gravity - 1FLT-S-1WWT-5WWT-5Filter, Sand/Gravity - 2FLT-S-2WWT-6WWT-6Filter, Sand/Gravity - 3FLT-S-3WWT-AWWT-AFilter, Sand/Gravity - 4FLT-S-4WWT-BWWT-BFilter, Ultrafiltration - 1FLT-U-1WWT-CWWT-CFilter, Ultrafiltration - 2FLT-U-2Reuse as boiler waterRECYC - BWFilter, Ultrafiltration - 3FLT-U-3Reuse as bottom ash sluiceRECYC - BASFilter, Ultrafiltration - 4 FLT-U-4 Reuse as combinedash sluice RECYC - CASFilter press - 1FP-1 Reuse as FGD slurrypreparation waterRECYC - FGDPFilter press - 2FP-2 Reuse as FGD absorbermakeupRECYC - FGDABHolding tankHTReuse as fly ash sluiceRECYC - FASIon exchangeIXReuse as mill reject sluiceRECYC - MRSNatural wetlandsNWReuse in cooling towersRECYC - CWpH adjustment - 1PH-1pH adjustment - 2PH-2pH adjustment - 3PH-3Reverse osmosisROSPond Unit - 1SPD-1Pond Unit - 2SPD-2Pond Unit - 3SPD-3Pond Unit - 4SPD-4Pond Unit - 5SPD-5Pond Unit - 6SPD-6Pond Unit - 7SPD-7Pond Unit - 8SPD-8Pond Unit - 9SPD-9Wastewater Treatment UnitsDestinationsFor Use in Tables and Questions Throughout Parts Dand F.For Use in Tables and Questions Throughout Parts A,C, D,and F.Approved: May 20, 2010Steam Electric QuestionnairePart C. Ash HandlingPond Unit - 10SPD-10Centrifuge - 1CENT-1Pond Unit - 11SPD-11Centrifuge - 2CENT-2Pond Unit - 12SPD-12Centrifuge - 3CENT-3Pond Unit - 13SPD-13Centrifuge - 4CENT-4Pond Unit - 14SPD-14Hydrocyclones - 1HYC-1Settling tank - 1ST-1Hydrocyclones - 2HYC-2Settling tank - 2ST-2Hydrocyclones - 3HYC-3Settling tank - 3ST-3Hydrocyclones - 4HYC-4Settling tank - 4ST-4Filter press - 1FP-1Settling tank - 5ST-5Filter press - 2FP-2Thickener - 1TH-1Thickener - 1TH-1Thickener - 2TH-2Thickener - 2TH-2Vacuum drum filter - 1VF-1Vacuum drum filter - 1VF-1Vacuum drum filter - 2VF-2Vacuum drum filter - 2VF-2Vacuum filter belt - 1VFB-1Vacuum filter belt - 1VFB-1Vacuum filter belt - 2VFB-2Vacuum filter belt - 2VFB-2Solids HandlingFor Use as Planned Solids Handling for the FGD SlurryBlowdown in Part B Table B-2.Wastewater Treatment UnitsFor Use in Tables and Questions Throughout Parts Dand F.Approved: May 20, 2010

# Steam Electric Questionnaire Part C. Ash Handling



# Part C Drop Downs

Wet/Dry

Wet/Dry

Select

Wet

Dry

Type of Boiler

Type of Boiler

Select

Wet-bottom

Dry-bottom

Other

Storage Destination Table

Storage Destination Table

Select

Silo 1

Silo 2

Silo 3

Silo 4

Silo 5

Outdoor Pile 1

Outdoor Pile 2

Outdoor Pile 3

Outdoor Pile 4

Outdoor Pile 5

POND-1

POND-2

POND-3

POND-4

POND-5

POND-6

POND-7

POND-8

POND-9

POND-10

POND-A

POND-B

POND-C

LANDFILL-1

LANDFILL-2

LANDFILL-3

LANDFILL-4

LANDFILL-A

LANDFILL-B

Approved: May 20, 2010

# Steam Electric Questionnaire Part C. Ash Handling



# LANDFILL-C

LANDFILL-D

Marketed, sold or given away

Stored in landfills NOT reported in Table A-6

Other

Destination Codes Table

Destination Codes Table

Select

Burned on site

Deep-well injection

Discharge to POTW

Discharge to PrOTW

Discharge to surface water

Evaporation

Hauled off site for reuse (removal fee)

Hauled off site for reuse (given away)

Hauled off site for reuse (marketed and sold)

Hauled off site for disposal

Mixed with fly ash for disposal

On-site landfill (as reported in Table A-6)

POND-1

POND-2

POND-3

POND-4

POND-5

POND-6

POND-7

POND-8

POND-9

POND-10

POND-A

POND-B

POND-C

WWT-1

WWT-2

WWT-3

WWT-4

WWT-5

WWT-6

WWT-A

WWT-B

WWT-C

Reuse as boiler water

Reuse as bottom ash sluice

Reuse as combined ash sluice

Reuse as FGD slurry preparation water

Approved: May 20, 2010

# Steam Electric Questionnaire Part C. Ash Handling



# Reuse as FGD absorber makeup

Reuse as fly ash sluice

Reuse as mill reject sluice

Reuse in cooling towers

Sluice Water Source

Sluice Water Source

Select

IN

IN-Makeup

TR

TR-Makeup

Air heater cleaning water

Ash pile runoff

Boiler blowdown

Boiler fireside cleaning water

Boiler tube cleaning water

Bottom ash sluice

Carbon capture wastewater

Coal pile runoff

Combined ash sluice

Combustion turbine cleaning (combustion gas portion of

turbine) water

Combustion turbine cleaning (compressor portion of the

turbine) water

Combustion turbine evaporative coolers blowdown

Cooling tower blowdown

FGD scrubber purge

FGD slurry blowdown

Filter Backwash

Floor drain wastewater

Flue gas mercury control system wastewater

Fly ash sluice

General runoff

Gypsum pile runoff

Gypsum wash water

Ion exchange wastewater

Landfill runoff - capped landfill

Landfill runoff - uncapped landfill

Leachate

Limestone pile runoff

Mill reject sluice

Once -through cooling water

Reverse osmosis reject water

SCR catalyst regeneration wastewater

SCR catalyst washing wastewater

Soot blowing wash water

Approved: May 20, 2010

# Steam Electric Questionnaire Part C. Ash Handling



# Steam turbine cleaning water

Yard drain wastewater

POND-1 Effluent

POND-2 Effluent

POND-3 Effluent

POND-4 Effluent

POND-5 Effluent

POND-6 Effluent

POND-7 Effluent

POND-8 Effluent

POND-9 Effluent

POND-10 Effluent

POND-A Effluent

POND-B Effluent

POND-C Effluent

WWT-1 Effluent

WWT-2 Effluent

WWT-3 Effluent

WWT-4 Effluent

WWT-5 Effluent

WWT-6 Effluent

WWT-A Effluent

WWT-B Effluent

WWT-C Effluent

Process Wastewaters

Process Wastewaters

Select

Air heater cleaning water

Ash pile runoff

Boiler blowdown

Boiler fireside cleaning water

Boiler tube cleaning water

Bottom ash sluice

Carbon capture wastewater

Coal pile runoff

Combined ash sluice

Combustion turbine cleaning (combustion gas portion of

turbine) water

Combustion turbine cleaning (compressor portion of the

turbine) water

Combustion turbine evaporative coolers blowdown

Cooling tower blowdown

FGD scrubber purge

FGD slurry blowdown

Filter Backwash

Floor drain wastewater

Approved: May 20, 2010

# Steam Electric Questionnaire Part C. Ash Handling



# Flue gas mercury control system wastewater

Fly ash sluice

General runoff

Gypsum pile runoff

Gypsum wash water

Ion exchange wastewater

Landfill runoff - capped landfill

Landfill runoff - uncapped landfill

Leachate

Limestone pile runoff

Mill reject sluice

Once -through cooling water

Reverse osmosis reject water

SCR catalyst regeneration wastewater

SCR catalyst washing wastewater

Soot blowing wash water

Steam turbine cleaning water

Yard drain wastewater

Other

Fly Ash Conveyance Components

Fly Ash Conveyance Components

Select

Conveyor

Dewatering bin

Pressure blower

Transfer hopper

Wet vacuum equipment (e.g., hydroveyor)

Other



# Fly Ash Intermediate Storage Components

Fly Ash Intermediate Storage Components

Select

Conveyor system (e.g., air slide, bucket conveyor)

Loading silo

Pug mill/pin mixer

Storage silo

Other



# Bottom Ash Conveyance Components

Bottom Ash Conveyance Components

Select

Clarifying tank

Conveyor

Dewatering bin

Surge tank

Approved: May 20, 2010

# Steam Electric Questionnaire Part C. Ash Handling

Wet vacuum equipment (e.g., hydroveyor)

Other



# Bottom Ash Intermediate Storage Components

Bottom Ash Intermediate Storage Components

Select

Conveyor system (e.g., air slide, bucket conveyor)

Loading silo

Pug mill/pin mixer

Storage silo

Other



# Market Destinations

Market Destinations

Select

Aggregate

Agriculture

Blasting Grit/Roofing Granules

Blended Cement/Raw Feed for Clinker

Concrete/Concrete Products/Grout

Flowable Fill

Mineral Filler in Asphalt

Mining Applications

Road Base/Sub-base

Snow and Ice Control

Soil Modification/Stabilization

Structural Fills/Embankments

Waste Stabilization/Solidification

Other

Units

Units

Select

gpd

gpy

Component Units

Component Units

Select

gal

hp

in

Other

Combined Intermediate Storage Components

Combined Intermediate Storage Components

Approved: May 20, 2010

# Steam Electric Questionnaire Part C. Ash Handling



# Select

Air slide

Baghouse for silos

Bin vent filter

Bucket conveyor

Conditioned load out spout with dust collection system

Conveyor system

Dust suppression (e.g., water truck)

Dry load out spout

Loading silo

Pug mill/pin mixer

Stackout/holding areas

Storage bin

Storage hopper

Storage silo

Vacuum loading equipment

Other

Approved: May 20, 2010