# ICR Number XXXX.XX Plant ID: Insert Plant ID

OMB Control Number: XXXX-XXXX Plant Name: Insert Plant Name

Expiration Date: mm/dd/yyyy

Section Title Tab Name

Part C Instructions Part C Instructions

Ash Generation Part C Section 1

Fly Ash Handling - System Level Information Part C Sect ion 2.1

Fly Ash Handling - Unit Level Information Part C Secti on 2.2

Dry Fly Ash Handling Information Part C Section 2.3

Wet Fly Ash Handling Information Part C Section 2.4

Fly Ash Cost Information - Conveyance Part C Section 2.5

Fly Ash Cost Information - Intermediate Storage Part C Section 2.6

Fly Ash Cost Information - Transport/Disposal Part C Secti on 2.7

Bottom Ash Handling - System Level Information Part C Section 3.1

Bottom Ash Handling - Unit Level Information Part C S ection 3.2

Dry Bottom Ash Handling Information Part C Section 3.3

Wet Bottom Ash Handling Information Part C Section 3.4

Bottom Ash Cost Information - Conveyance Part C Section 3.5

Bottom Ash Cost Information - Intermediate Storage Par t C Section 3.6

Bottom Ash Cost Information - Transport/Disposal Part C S ection 3.7

Combined Fly Ash and Bottom Ash Information Part C Sect ion 4.1

Part C Section 4.2

Part C Section 4.3

Economizer Ash Handling Information Part C Section 5 Combined Fly Ash and Bottom Ash Cost Information -

Intermediate Storage

Combined Fly Ash and Bottom Ash Cost Information -

Transport/Disposal Steam Electric Questionnaire

Second FRN Version Draft

PART C - ASH HANDLING

Table of Contents

Version: February 22, 2010

# Air Heater Ash Handling Information Part C Section 6

Part C Comments Part C Comments

Steam Electric Questionnaire Code Tables Code Tables

Version: February 22, 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 Ash Handling System IDs must be populated on the copi ed tab or section, located in

the upper right corner under "Plant ID" and "Plant N ame", in order to correlate the

requested information with the steam electric unit or a sh handling system.

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

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

Version: February 22, 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/holding areas for the bottom ash collected from

mechanical drag systems. Wet fly ash or bottom ash interm ediate storage 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.

Version: February 22, 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:Open ash pondsCategoryTotal Plant AreaParking lotsBuildingsOther developed areaOpen landfillsClosed ponds/impoundments and landfillsUnusable land (e.g., wetlands)Table C-1. Plant Acreage BreakdownIn Table C-1, indicate the total acreage of theplantfor each of the following categories, including all contiguous and nonadjoining property under the operational control ofthe facility.Is ash generated in any fossil-fueled steam electric generating units at the plant? See Part A Section8 for steam electricgenerating unit fuel classifications.YesYesYesNoC-1Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID:Plant Name:Part:CSection Title:2.1. Fly Ash Handling - System Level InformationInstructions:CBI? C2-1.(Continue)(Skip to Section 3.1)CBI? C2-2.●●●●Insert Plant IDProvide the "Typical Amount of Fly Ash Produced in 2009 (Dry weight basis)" as tons of ash produced per day prior to sluicingfrom allsteam electric generating units serviced by the fly ash handling system.For the "Type of Fly Ash Collection", only mark "Wetscrubber" if it is the ONLY means of collection.Note: For any fly ash handlingsystems marked as "Wet scrubber", do NOT complete the remainder of Part C, Section 2 AND proceed to Part C, Section 3.Provide fly ash handling information in Table C-2, following these instructions:Is fly ash generated in any fossil-fueled steam electric generating units at the plant? See Part A Section 8 for steam electric generating unit fuelclassifications.Include only fly ash handling systems that service at leastone fossil-fueled steam electric generating unit. See Part A Section 8 forsteam electric generating unit fuel classifications.Throughout Section 2.1 (Questions C2-1 and C2-2), provide ash handling information for each fly ash handlingsystem, operated at any time in 2009,including systems that may have been idle for an extended period of time, that service at least one fossil-fueled steam electric generating unit.Insert Plant NameProvide information at the fly ash handling systemlevel. For the purpose of this questionnaire, fly ashhandling systems include allcomponents associated with the conveyance of fly ash from the hoppers, intermediate storage of the fly ash, and transport/disposal of flyash (i.e., all components from hoppers to final fly ashdisposition). As an example, if fly ash from multiplesteam electric generatingunits/hoppers is either conveyed together or separatelyto a common silo by the same method (e.g., vacuum/pressure conveyance), allassociated conveyance equipment and silo (and final transport/disposal) should be considered/identified as one flyash handling system.As another example, if multiple pipes are used to sluicefly ash from different steam electric generating units/hoppers to one commonpond/impoundment, all associated conveyance equipment and pond/impoundment (and final transport/disposal, if applicable) should beconsidered/identified as one fly ash handling system.YesYesYesNoC-2Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingFly AshHandlingSystem ID(FA-X)Type of Fly AshSystemEXAMPLE:FA-EX1,500tpd2,000tpd1to2%365dpy365dpyFA-1tpd tpd to %dpy dpyFA-2tpd tpd to %dpy dpyFA-3tpd tpd to %dpy dpyFA-4tpd tpd to %dpy dpyType of Fly AshCollectionTypical Amount ofFly Ash Produced in2009(Dry weight basis)Design AshHandling Rate (Dryweight basis)Table C-2. Fly Ash Handling Systems Operated in 2009Class of Fly AshProduced in 2009Loss on Ignition of FlyAsh Produced (Providetypical range for 2009)Wet/DryWet/DryWet/DryWet/DryClass CClass FOther:Class CClass FOther:Class CClass FOther:Class CClass FOther:ESP(s), dry, cold sideESP(s), wetBaghouse(s) (fabric filter)Other:Wet scrubber(s) (only)ESP(s), dry, hot sideDryClass CClass FOther:ESP(s), dry, cold sideESP(s), wetBaghouse(s) (fabric filter)Other:Wet scrubber(s) (only)ESP(s), dry, hot sideESP(s), dry, cold sideESP(s), wetBaghouse(s) (fabric filter)Other:Wet scrubber(s) (only)ESP(s), dry, hot sideESP(s), dry, cold sideESP(s), wetBaghouse(s) (fabric filter)Other:Wet scrubber(s) (only)ESP(s), dry, hot sideESP(s), dry, cold sideESP(s), wetBaghouse(s) (fabric filter)Other:Wet scrubber(s) (only)ESP(s), dry, hot sideC-3Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingFA-5tpd tpd to %dpy dpyFA-6tpd tpd to %dpy dpyFA-7tpd tpd to %dpy dpyFA-8tpd tpd to %dpy dpyFA-9tpd tpd to %dpy dpyFA-10tpd tpd to %dpy dpyWet/DryWet/DryWet/DryWet/DryWet/DryWet/DryClass CClass FOther:Class CClass FOther:Class CClass FOther:Class CClass FOther:Class CClass FOther:Class CClass FOther:ESP(s), dry, cold sideESP(s), wetBaghouse(s) (fabric filter)Other:Wet scrubber(s) (only)ESP(s), dry, hot sideESP(s), dry, cold sideESP(s), wetBaghouse(s) (fabric filter)Other:Wet scrubber(s) (only)ESP(s), dry, hot sideESP(s), dry, cold sideESP(s), wetBaghouse(s) (fabric filter)Other:Wet scrubber(s) (only)ESP(s), dry, hot sideESP(s), dry, cold sideESP(s), wetBaghouse(s) (fabric filter)Other:Wet scrubber(s) (only)ESP(s), dry, hot sideESP(s), dry, cold sideESP(s), wetBaghouse(s) (fabric filter)Other:Wet scrubber(s) (only)ESP(s), dry, hot sideESP(s), dry, cold sideESP(s), wetBaghouse(s) (fabric filter)Other:Wet scrubber(s) (only)ESP(s), dry, hot sideC-4Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID:Plant Name:SE Unit ID:Part:CSection Title:2.2. Fly Ash Handling - Unit Level InformationInstructions:CBI? C2-3.Number of Days Ash wasHandled by the Fly AshHandling System in 2009%%%%%Table C-3. Fly Ash Handling Systems Servicing the Steam Electric Generating UnitPercent of Ash Handled by the FlyAsh Handling System in 2009 (Dryweight basis)Fly Ash Handling Systems Servicing theSteam Electric Generating Unit[Check all boxes that apply]Insert Plant IDInsert Plant NameInsert SE Unit IDIn Table C-3, indicate all of the fly ash handlingsystems that serviced the steam electric generatingunit in 2009. Addtionally, provide thepercent of ash from the steam electric generating unit handled by each fly ash handling system, and the number of days each systemhandled the ash in 2009. If the fly ash handling system can service the unit, but did not handle any of its ash in 2009, enter 0% and 0 days.Complete Section 2.2 (Questions C2-3 through C2-7)for each steam electric generating unit serviced in2009 by a fly ash handling systemidentified in Table C-2.Make copies of Section 2.2 for each steam electricgenerating unit using the "Copy Section 2.2" buttonbelow. Enter the steam electricgenerating unit ID (use unit IDs assigned in TableA-8) in the space above titled "SE Unit ID".YesCopy Section 2.2FA-1FA-2FA-3FA-4FA-5C-5Version: February 22, 2010Steam Electric QuestionnairePart C. Ash Handling%%%%%CBI? C2-4.(Continue)(Skip to Section 2.3)CBI? C2-5.daysdaysdaysdaysdaysIf ash from the steam electric generating unit washandled by both wet and dry fly ash handling systems in 2009, indicate why. [Check allboxes that apply.] For each selection, identify thenumber of days in 2009 the wet system was operatedfor this reason.Was the fly ash from this steam electric generatingunit handled by both awet and dry fly ash handling systemin 2009?FA-7FA-6FA-8FA-9FA-10YesWet fly ash handling system is operated during the times in which the dry collected fly ash is not marketable.Wet fly ash handling system is operated when the dry fly ash collection system is not operational due to maintenance issues.Wet fly ash handling system is 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 is operated because the dry fly ash handling system does not have the capacity to handle all of the fly ash.Other, explain:YesYesNoC-6Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-6.CBI? C2-7.Expected operating days per year for wet systemExpected end dateIf ash from the steam electric generating unit washandled by both a wet and dry fly ash handling systems in 2009, what modificationswould be required to operate all the fly ash with the dry fly ash handling system? [Check all boxes that apply.]If the current fly ash handling operations for thesteam electric generating unit are expected to change in future years, indicate how.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:YesDecreased use of wet fly ash handling system.End use of wet fly ash handling system.No change expected in fly ash handling operations.Other, explain:No system modifications necessary. Procedural changes would be sufficient.C-7Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID:Plant Name:Fly Ash Handling System ID:Part:CSection Title:2.3. Dry Fly Ash Handling InformationInstructions:CBI? C2-8.CBI? C2-9.(Continue)(Skip to Question C2-11)CBI? C2-10.Table C-4. Unscheduled Generating Unit Outages Caused by the Dry Fly Ash Handling SystemHas the plant encountered any unscheduled generating unit outages caused by the dry fly ash handling system in the last five years?2009Total days of outageMethod(s) used toresolve outage(s)Reason(s) for outage(s)Indicate the type of thedry fly ash handling system.In Table C-4, provide information on unscheduled generating unit outages caused by the dry fly ash handling system for each of the last five years.2005 2006 2007 2008Make copies of Section 2.3 (Questions C2-8 through C2-23)for eachdry fly ash handling systemidentified in Table C-2 using the "Copy Section 2.3"button below.Enter the fly ash handling system ID (use system IDs assigned in Table C-2) in the space above titled "Fly Ash Handling System ID".Insert Plant IDInsert Plant NameInsert System IDYesVacuum systemPressure systemCombined vacuum/pressure systemOther:YesYesYesNoCopy Section 2.3Mechanical systemC-8Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-11.(Skip to Question C2-16)(Continue)Year Built:Was a generating unit outage(s), outside of regularlyscheduled outages, required to bring the dry fly ash handling system on line?CBI? C2-12.(Skip to Question C2-13)(Skip to Question C2-14)(Continue)(Continue)(Continue)CBI? C2-13.Shutdown time (days) required to bring dry fly ashhandling system on line:The plant had been approaching the limit of the capacity of the ashpond(s)/impoundment(s) used to store the ash.Other, explain:The plant switched to a low sulfur coal (e.g., PRB coal)that caused issuesin the sluice piping used to convey wet fly ash to its ashpond(s)/impoundment(s), making dry fly ash handling more feasible froman operational/cost perspective.The plant had issues meeting its ashpond/impoundmenteffluent permitlimitations. Indicate for whichpollutant(s):The plant identified markets for the dry-collected flyash, providing anadditional source of revenue.Was the dry fly ash handling system installed as-is at thesame time the oldest generating unit it services was built?What type of retrofit was the dry fly ash handling system?Provide the reason(s) for the installation of the dry fly ash handling system or the complete conversion from thewet handling system to the dry handling system.[Check all boxes that apply.]YesYesNo, it was a retrofitYesA dry fly ash handling system was installed (for operation in addition to the wet fly ash handling system).The retrofit was made to an existing dry system.YesHgSeAsOther:The retrofit was a complete conversion from a wet to dry fly ash handling system.YesNoC-9Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-14.Reason(s) for retrofit described as a wet to dry conversionin Question C2-13. Skip to Question C2-15.CBI? C2-15.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 landfillsMarketing of ashHauling ash to off-site storageDust suppression activitiesOther, explain:CBI? C2-16.Provide dry fly ash storage information in Table C-5,using the following definitions for "Storage Destination":Provide the reason(s) for the retrofit to the existingdry handling system. [Check all boxes that apply.]The plant decided to moisture-condition ash for transport/disposal.Other, explain:The plant identified new markets for dry-collected flyash.A higher demand from the plant's existing dry fly ashmarketsrequired increased capacity.Changes in ash disposal practicesChanges to air permitPhysical changes to facilityThe plant wanted to increase the capacity of its dry flyashhandling system.Storage Destination 2: An additional storage step for the fly ash before end disposition. This row should only be completed if theash does not reachend disposition after the first destination.End (Final) Destination 3: The final storage destination of the ash. If the ashis deposited in more than one pond at the end disposition, provide anexplanation on the Comments page.Describe the changes that were required to retrofit (for a retrofit to an existing dry system, an installationof a dry system, or a complete conversion from wet to dry).[Check all boxes that apply.]Storage Destination 1: The storage device that the fly ash immediately goes to from the fly ash collection equipment (i.e., baghouseor ESP).YesYesYesC-10Version: February 22, 2010Steam Electric QuestionnairePart C. Ash Handlingmiles tons%If other, explain:miles tons%If other, explain:miles tons%If other, explain:miles tons%If other, explain:miles tons%If other, explain:miles tons%If other, explain:miles tons%If other, explain:miles tons%If other, explain:miles tons%If other, explain:If other, explain:If other, explain:If other, explain:If other, explain:StorageDestination 2End (Final)Destination 3If other, explain:If other, explain:If other, explain:If other, explain:StorageDestinationType of DestinationIf other, explain:StorageDestination 1DistanceTransported(miles)Tons of Fly AshTransported toDestination in2009 (dry weightbasis)How is Fly Ash Transported toDestination?For each storage destination, provide the distance the fly ash is transported, the amount of fly ash transportedin 2009, and the percent moisture of the flyash. Additionally, for each destination indicate how the fly ash is transported by entering one of the following options: conveyor belt/pipe, truck, barge, rail,or other (provide a description). If the fly ash is soldto more than one destination (e.g., some fly ash is soldfor cement manufacturing and some is sold forstructural fill) provide these percent moisture values in Table C-6 and enter the average percent moisture for all fly ash sold in Table C-5.Percent Moisture of theFly Ash EnteringDestinationTable C-5. Dry Fly Ash Storage InformationStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableFly Ash Transport MethodsFly Ash Transport MethodsFly Ash Transport MethodsFly Ash Transport MethodsFly Ash Transport MethodsFly Ash Transport MethodsFly Ash Transport MethodsFly Ash Transport MethodsFly Ash Transport MethodsC-11Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-17.CBI? C2-18.(Continue)(Skip to Question C2-21)CBI? C2-19.Tons(drybasis)Tons(drybasis)Tons(drybasis)%%%%%%%%%%Concrete/ConcreteProducts/GroutDo you combine dry fly ash withFGD solidsto form pozzolanic material?Does the plant market, sell, and/or give away dry fly ash from the dry ash handling system?Flowable FillBlended Cement/RawFeed for ClinkerStructuralFills/EmbankmentsRoad Base/Sub-baseMineral Filler in AsphaltSoil Modification/StabilizationSnow and Ice ControlBlasting Grit/RoofingGranulesMining ApplicationsDestination2005 2007 2009Gross RevenueGenerated$Gross RevenueGenerated$Typical Percent Moisture of FlyAshTable C-6. Dry Fly Ash from the Fly Ash Handling System Marketed/Sold in Calendar Years 2005, 2007, and 2009Complete Table C-6 if the plant markets, sells, and/orgives away dry fly ash from the fly ash handling system.For each destination, provide the tons of dry fly ashmarketed, sold, and/or given away, the gross revenue generated from mareting/selling the dry fly ash for calendar years 2005, 2007, and 2009. Additionally, providethe typical percent moisture of the fly ash during calendar years 2005, 2007, and 2009. If the typical percentmoisture of the fly ash was not constant during calendaryears 2005, 2007, and 2009, note this information (include all typical percent moisture values for each year) in the Comments page.Gross RevenueGenerated$YesYesNoYesYesNoYesC-12Version: February 22, 2010Steam Electric QuestionnairePart C. Ash Handling%%%Other:%Other:%CBI? C2-20.CBI? C2-21.CBI? C2-22.ppm%CBI? C2-23.Indicate the criteria that the plant uses to determineif a water source is unacceptable for use (recycle/reuse) asfly ash sluicewater. If the criteria aredictated by engineering design, provide specific elementsof the design that dictate use.Waste Stabilization/SolidificationAgricultureAggregateIf water is used to moisten the fly ash, provide the source of the water used. [Check all boxes that apply.]What is the highest loss on ignition (LOI) at which dryfly ash from this fly ash handling system can still be marketed/sold?For water sources that may be used to moisten the fly ash(e.g., fresh intake, recycled process water), indicate themaximum chlorides concentration andmaximum solids percentage that is acceptable for the water to be used. Identify any other criteria that the source water must meet. [Check all boxes thatapply.]YesYesRaw intake waterIntake water that has been treated on site prior to useN/A: Fly ash is not moistenedYesChlorides concentration:Solids percentage:Other:N/A: Fly ash is not moistenedProcess WastewatersProcess WastewatersYesC-13Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID: Insert Plant IDPlant Name: Insert Plant NameFly Ash Handling System ID: Insert System IDPart:CSection Title:2.4. Wet Fly Ash Handling InformationInstructions:CBI? C2-24.●●●●●EXAMPLE:90%14,400,000gpd24hpd10%365dpy%Other: %Make copies of Section 2.4 (Questions C2-24 through C2-36) for eachwet fly ash handling systemidentified in Table C-2 using the "Copy Section 2.4"button below. Enter the fly ash handling system ID (use system IDs assigned in Table C-2) in the space above titled "Fly Ash Handling System ID".Table C-7. Process Wastewater Generated from Wet Fly Ash Handling Systems in 2009Average Sluice Water FlowRate (gpd)Typical DurationAND Frequencyof Sluicing (hpdAND dpy)PercentContribution ofSource to SluiceWater FlowSource(s) of Sluice Water“IN” ifraw intake wateris used;“IN-Makeup” if raw intake water is only used as makeup;Provide information for thewet fly ash handling systemin Table C-7. For the source of sluice water, you mayenter more than one source from thefollowing options:An example is provided in Table C-7 for a plant thatuses the effluent from its ash pond (WWT-1, as would bedefined in Part A) for fly ash sluicing andalso makes up for losses with untreated river water (whichis code IN-Makeup as shown above).Process wastewater and/or treated wastewater described thecode tables on the "Code Tables" tab provided at the end of this workbook“TR” for use ofintake waterthat has beentreatedon site prior to use;“TR-Makeup” if treated intake water is used only as makeup; and/orYesWWT-1 EffluentIN-MakeupSluice Water SourceCopy Section 2.4C-14Version: February 22, 2010Steam Electric QuestionnairePart C. Ash Handling%gpd hpd%dpy%Other: %%gpd hpd%dpy%Other: %CBI? C2-25.●●●EXAMPLE:200feet2,000feet2 500feet2,300feetfeet feetfeet feetfeet feetfeet feetfeet feetfeet feetjunction(s)Number of Dry-to-Wet Mixing Junctions: Indicate the number of "junctions" (also referred toas "separation points") where dry solids aresluiced.Distance BetweenDry-to-WetJunction(s) andAsh Pond or OtherFinal DestinationDistance(s) Between Hoppers and Dry-to-Wet Mixing Junction(s): Indicate the distance or distances (if there is more than one mixingjunction) between the closest hopper(s) and the mixing junction(s).Distance Between Dry-to-Wet Junction(s) and Ash Pond or Other Final Destination: Indicate the distance(s) between the dry-to-wetmixing junction(s) and the final destination of the wet fly ash. Where one or more ponds are involved, indicate the distance to the end ofthe sluice pipe at the furthest ash pond.Distance(s) BetweenHoppers and Dry-toWet MixingJunction(s)Number of Dry-to-Wet MixingJunctionsTable C-8: Wet Fly Ash Handling in 2009Provide wet fly ash handling information in Table C-8, using the following definitions for column headings:junction(s)YesSluice Water SourceSluice Water SourceSluice Water SourceSluice Water SourceSluice Water SourceSluice Water SourceC-15Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-26.CBI? C2-27.Chlorides concentration, less than: ppmSolids percentage, less than: ppmOther: : ppmCBI? C2-28.Indicate the criteria that the plant uses to determineif a water source is unacceptable for use (recycle/reuse) asfly ash sluicewater. If the criteria aredictated by engineering design, provide specific elementsof the design that dictate use.What is the destination(s) of the wetfly ash sluice?[Check all boxes that apply.]For water sources that may be used as a source offly ash sluicewater (e.g., fresh intake, recycled process water), indicate the maximum chloridesconcentration and the maximum solids percentage that is acceptable for the water to be used for those purposes. [Check all boxes that apply.]YesYesSettling pondChemical precipitationConstructed wetlandspH adjustmentOther, specify:Immediately recycled back to plant process. Describe how the wet fly ash sluice is reused: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-16Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-29.(Continue)(Skip to Question C2-31)CBI? C2-30.2009CBI? C2-31.(Skip to Question C2-33)(Continue to Question C2-32)Is 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 handlingsystem?2007 2008Method(s) used to resolveoutage(s)Table C-9. Unscheduled Generating Unit Outages Caused by the Wet Fly Ash Handling SystemTotal days of outageReason(s) for outage(s)2005 2006Provide information on unscheduled generating unit outages caused by the wet fly ash handling system for each ofthe last five years.Has the plant encountered any unscheduled generating unit outages caused by the wet fly ash handling system in the last five years?Estimated shutdown time (days) required to bring dry fly ashhandling system online:YesYesNoYesYesYesNoC-17Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-32.(Continue to Question C2-33)(Skip to Question C2-35)CBI? C2-33.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 landfillIncreasing landfill capacityOther, explain:Changes in personnel/training, explain:Storage of ash in landfillMarketing of ashHauling ash to off-site storageDust suppression activitiesOther, explain:Changes to air permitPhysical changes to facilityIs the plant planning to install a dry fly ash handling system by December 31, 2020 to handle some or all ofthe ash currently handled by the wet fly ashhandling system?Estimated shutdown time (days) required to bring dry fly ashhandling system online:Describe the modifications that will be required to install the dry fly ash handling system. [Check all boxes that apply.]Changes in ash disposal practicesYesYesNoYesC-18Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-34.If other, specify:If other, specify:If other, specify:CBI? C2-35.Tons (drybasis)Tons (drybasis)Tons (drybasis)Gross RevenueGenerated$%%%%StructuralFills/EmbankmentsDestinationFlowable Fill% of the dry fly ash% of the dry fly ashMarketed, sold, and/or given awayIndicate the types of destinations expected for the dryfly ash from the planned system and the percentage of the dry fly ash that is expected to go to eachdestination. [Check all boxes that apply.]2007Typical PercentMoisture of FlyAshGross RevenueGenerated$% of the dry fly ash% of the dry fly ashComplete Table C-10 if the plant currently markets, sells, and/or gives away fly ash transported by wet sluicingfrom the fly ash handling system. For eachdestination, provide the tons, on a dry basis, of fly ashtransported by wet sluicing that is marketed, sold, and/or given away. Also provide the grossrevenue generated from marketing/selling the fly ash transported by wet sluicing for each destination.Gross RevenueGenerated$2005Stored in landfills NOT reported in Table A-6% of the dry fly ashTable C-10. Fly Ash Transported by Wet Sluicing from the Fly Ash Handling System Marketed/Sold in Calendar Years 2005, 2007, and 2009% of the dry fly ash2009Other, specify:Stored in landfills reported in Table A-6Blended Cement/Raw Feedfor ClinkerConcrete/ConcreteProducts/GroutYesYesMarket DestinationsMarket DestinationsMarket DestinationsC-19Version: February 22, 2010Steam Electric QuestionnairePart C. Ash Handling%%%%%%%%%Other:%Other:%CBI? C2-36.Note: All bid proposals and/or other documentation/costs originally submitted to the plant as CBI, should be marked CBI for the purpose ofthis collection request.(Provide documentation/costs, for example, bid proposals or internal plant engineering estimates.)Soil Modification/StabilizationMineral Filler in AsphaltSnow and Ice ControlMining ApplicationsAggregateAgricultureBlasting Grit/RoofingGranulesRoad Base/Sub-base(Skip to Section 2.5)WasteStabilization/SolidificationIf the plant is not in the process of installing or planning to install a dry fly ash handling system, has a conversion/installation ever been considered orhave cost estimates been previously obtained/developed forsuch a conversion/installation?YesYesNoI have attached documentation/costs.I did not attach documentation/costs. Below, explain why:C-20Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID:Plant Name:Fly Ash Handling System ID:Part:CSection Title:2.5. Fly Ash Cost Information - ConveyanceInstructions:CBI? C2-37.Number or Length (ft) ofComponents in the 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:Other:If other, specify:Complete Section 2.5 (Questions C2-37 through C2-42) for the conveyance portion of each fly ash handling system (wet or dry) identified in Table C-2 thatwas installed after January 1, 1985.Enter the fly ash handling system ID in the space provided above (use the fly ash handling system IDsassigned in Table C-2).If you indicated in Question C2-31or C2-32 that theplant is either installing or planning to installa dry fly ash handling system, complete Section 2.5, and enter "Planned" in the Fly AshHandling System ID space provided above.Make copies of Section 2.5 for each fly ash handling system operated in 2009, being installed, or planned to be installed by December 31, 2020 using the"Copy Section 2.5" button below.The conveyance portion of the fly ash handling system refers to the part of the system that conveys fly ash from the fly ash collection equipment(ESP or baghouse) of one or more generating units to intermediate or final storage (e.g., storage silos or ponds/impoundments). Common dry fly ash conveyance components includefilter/separators, vacuum/pressure transfer stations, blowers, and associated high pressure piping (note that conveyance does NOT include storage or loading silos).Common wet fly ash components include sluicing equipment, associated piping, and pumps (note that conveyance does NOT include ponds/impoundments).Identify all components of the conveyance portion of the fly ash handling system. Provide the type ofcomponent and the number or length (e.g., length ofany necessary piping) of each type ofcomponent in the system. Additionally, provide thecapacity of each component. For example, provide volume for silos, horsepower for pumps and diameter for piping.Individual ComponentsTable C-11. Fly Ash System Components - ConveyanceComponent CapacityInsert Plant IDInsert Plant NameInsert System IDYesFly Ash Conveyance ComponentsFly 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 2.5Component UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsC-21Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingOther: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? C2-38.CBI? C2-39.CBI? C2-40.CBI? C2-41.List all of the major components of the conveyanceportion of the fly ash handling system that a contractor(s) constructed/installed (or will construct/install, for planned systems) at thecontractor's expense (i.e., not at the plant's expense).List all of the operation and maintenance activities of the conveyance portion of the fly ash handlingsystem that a contractor(s) oversees (or will oversee, for planned systems) at thecontractor's expense (i.e., not at the plant's expense).Provide cost data in Table C-12 for the conveyanceportion of the fly ash handling system, both for the system as originally installed and for any modifications to the system. Include allconveyance costs including costs for components inTable C-11 as well as control systems, pads and foundations, and all other ancillary equipment. For planned fly ash handling systems,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 a land costin 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 fly ash handling system at the contractor's expense, the plant should fill out "$ 0" for the cost of "Purchased Equipment". Any contractorcosts/fees incurred by the plant should beaccounted for in the "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.Attach a block diagram that shows the entire fly ash handling system operations. Label the conveyance,intermediate storage (see Part C Section 2.6) andtransport/disposal (see Part CSection 2.7) portions of the system. The diagram should include all key components indicated in TablesC-11 and C-14 and identify all intermediate and final ash storage destinations. Indicatethe movement of ash as well as water through the system. If ash from other fly ash or bottom ash handling systems is combined with ash from this fly ashhandling system, indicate where theash is combined and the ash handling systems involved. Provide as many diagrams as necessary to conveythis information. Include the plant name, plant ID, and the fly ash handling systemID in the upper right hand corner of the diagram.Fly Ash Conveyance ComponentsFly Ash Conveyance ComponentsFly Ash Conveyance ComponentsFly Ash Conveyance ComponentsFly Ash Conveyance ComponentsFly Ash Conveyance ComponentsFly Ash Conveyance ComponentsYesContractor installed/will install ALL components identified in Table C-11 at the contractor's expense.YesYesContractor 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.Component UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsC-22Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingOriginal CostModificationCost$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $Total Indirect Costs$ $Total Capital Cost$ $Indirect CostsTable C-12. Capital Cost for the Conveyance Portionof the Fly Ash Handling SystemPurchased equipment(including all equipment for the installation orthe upgrade: mechanical equipment; piping; instrumentation;electrical equipment; spare parts; freight charges;taxes; insurance;and duties)Purchased equipment installation(including installation of allequipment; piping; instrumentation/calibration; electrical equipment;mechanical equipment; structural supports, insulation, and paint)Buildings(including buildings constructed to house ash handlingsystem components, operator rooms, or other operations associatedwith the system; as well as plumbing, heating, ventilation, dustcollection, air conditioning, lighting, telephones,intercoms, painting,sprinklers, fire alarms)Direct CostsProjectCost for System as OriginallyInstalledCost for Modificationsto SystemYear on Which Cost is BasedSite preparation(including site clearing, all demolition, grading,roads, walking areas, fences)Land(including property costs and survey fees)Total Direct CostsConstruction expenses(including temporary construction offices,roads, communications, fencing; construction toolsand equipment;permits, taxes, insurance)Other Contractor's FeesContingency actually expended(to compensate for unpredictableevents such as storms, floods, strikes, price changes, errors inestimates, design changes, etc.)Engineering Costs(including process design and generalengineering, cost engineering, consulting fees, supervision,inspection for each category below)a. Engineering Contract Firm Costsb. Owner's Overhead Engineering CostsHired outside engineering firm to oversee design and/or installation of the system.C-23Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-42.No. of workers$ $hpddpyNo. of workers$ $hpddpy$$ $ per kWh kWh/hrOther:$Other:$$Operating LaborPer hour(average rate oflabor)Provide annual (2009) O&M costs data in Table C-13for the conveyance portion of the fly ash handlingsystem. Provide best engineering estimates 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 component 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 plantshould be accounted for in the Table C-12"Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.Table C-13. O&M Cost for the Conveyance Portion ofthe Fly Ash Handling System for 2009O&M Cost Category 2009 Annual Cost 2009 RateTotal O&M Cost (2009)Maintenance LaborPer hour(average rate oflabor)2009 Staffing/ConsumptionMaintenance MaterialsEnergyYesC-24Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID: Insert Plant IDPlant Name: Insert Plant NameFly Ash Handling System ID: Insert System IDPart:CSection Title:Instructions:CBI? C2-43.(Continue)(Skip to Section 2.7)CBI? C2-44.Provide fly ash handling system IDs, as assigned inTable C-2, for all systems sharing components(Continue)Provide fly ash handling system IDs, as assigned inTable C-2, for all systems sharing componentsIndicate which components are shared(Continue)Provide bottom ash handling system IDs, as assignedin Table C-19, for all systems sharing components(Skip to Section 2.7)(Continue)2.6. Fly Ash Cost Information - Intermediate StorageComplete Section 2.6 (Questions C2-43 through C2-51) for the intermediate storage portion of each flyash handling system identified in Table C-2 that was installed after January 1, 1985.Enter the fly ash handling system ID in the space provided above (use the fly ash handling system IDsassigned in Table C-2).If you indicated in Question C2-31 or C2-32 that the plant is either installing or planning to installa dry fly ash handling system, complete Section 2.6, and enter "Planned" in the Fly AshHandling System ID space provided above.Make copies of Section 2.6 for each fly ash handling system operated in 2009, being installed, or planned to be installed by December 31, 2020 using the"Copy Section 2.6" button below.If you are instructed to skip forward to another section while completing this section for one fly ashhandling system, be sure to complete this sectionfor each other fly ash handling systemoperated 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.Intermediate storage also includes all ash dust suppression activities at the plant.Does the fly ash handling system use (or will it use, for planned systems) an intermediate storage facility/site?Does the fly ash handling system share any intermediate storage components with another fly ash handling system or with a bottom ash handling system? Forexample, if fly ash and bottomash are conveyed separately but stored in a commonsilo, the silo is considered a shared component.Copy Section 2.6YesYesNoYesYes, some intermediate storage components are shared with one or more other fly ash handling systems (e.g., multiple silos are used to store ash from the systems but only one silo receives ash from both systems)Yes, all intermediate storage components are shared with one or more other fly ash handling systems (e.g., all ash from two systems is stored in one silo)NoYes, some or all intermediate storage components are shared with one or more bottom ash handling systemsC-25Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-45.(Skip to Section 3.1)(Continue)CBI? C2-46.Indicate which fly ash handling system's intermediate storage cost information includes these costs(Skip to Section 2.7)Indicate which fly ash handling system's intermediate storage cost information includes these costsEstimate the capital costs associated with the shared intermediate storage componentsEstimate the O&M costs associated with the shared intermediate storage components(Continue)(Continue)CBI? C2-47.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:Table C-14. Fly Ash Handling System Components - Intermediate StorageIs apond/impoundmentunit orpond/impoundment systemthe intermediate storage site of the ash collectedby the fly ash handling system?Identify all components, both separate and shared,of the intermediate storage portion of the fly ashhandling system. Provide the type of component andthe number of each type of componentin the system. Additionally provide the capacity of each component, for example, provide volume for silos.Has cost information for the intermediate storage portion of the fly ash handling system already beenprovided in the cost information for another fly ash handling system?Component SizeIndividual ComponentsYesYesNoYesFly 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 ComponentsComponent UnitsYesYes, costs for some intermediate storage components of the fly ash handling system have already been providedYes, costs for all intermediate storage components of the fly ash handling system have already been providedNoComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsC-26Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingOther: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? C2-48.CBI? C2-49.List all of the operation and maintenance activities of the intermediate storage portion of the fly ash handling system that a contractor(s) oversees (orwill oversee, for planned systems) at thecontractor's expense (i.e., not at the plant's expense).List all of the major components of the intermediate storage portion of the fly ash handling system that a contractor(s) constructed/installed (or will construct/install, for planned systems) at thecontractor's expense (i.e., not at the plant's expense).Fly 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 ComponentsYesYesContractor 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 .Contractor installed/will install ALL components identified inTable C-14 at the contractor's expense.Component UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsC-27Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-50.Original Cost ModificationCost$$$$$$$$$$$$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)Table C-15. Capital Cost for the Intermediate Storage Portion of the Fly Ash Handling SystemPurchased 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)Provide cost data in Table C-15 for the intermediate storage portion of the fly ash handling system, both for the system as originally installed and forany modifications to the system. Include allintermediate storage costs including costs for components in Table C-14 as well as control systems, pads and foundations, and all other ancillary equipment. For planned fly ash handlingsystems, 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: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. Forexample, if an outside contractor purchased and installed all the equipment for theintermediate storage portion of 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 incurredby the plant should be accounted for in the "Engineering Contract Firm Costs" and "Other Contractor'sFees" categories.YesC-28Version: February 22, 2010Steam Electric QuestionnairePart C. Ash Handling$$$$$$$$$$Total Indirect Costs$$Total Capital Cost$$Engineering Costs(including process design and generalengineering, cost engineering, consulting fees, supervision,inspection for each category below)a. Engineering Contract Firm Costsb. Owner's Overhead Engineering CostsIndirect CostsConstruction expenses(including temporary construction offices,roads, communications, fencing; construction toolsand equipment;permits, taxes, insurance)Other Contractor's FeesContingency actually expended(to compensate for unpredictableevents such as storms, floods, strikes, price changes, errors inestimates, design changes, etc.)Hired outside engineering firm to oversee design and/or installation of the system.C-29Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-51.No. of workers$$hpddpyNo. of workers$$hpddpyNo. of workers$$hpddpy$$$ per kWh kWh/hrOther:$Other:$$2009 Staffing/ConsumptionTotal 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)Provide annual O&M costs data in Table C-16 for theintermediate storage portion of the fly ash handling system. Provide best engineering estimates whenactual 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 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 C15 "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.Table C-16. O&M Cost for the Intermediate Storage Portion of the Fly Ash Handling System for 2009O&M Cost Category 2009 Annual Cost 2009 RateYesC-30Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID: Insert Plant IDPlant Name: Insert Plant NameFly Ash Handling System ID: Insert System IDPart:CSection Title:Instructions:CBI? C2-52.Provide fly ash handling system IDs, as assigned inTable C-2, for all systems sharing components(Continue)Provide fly ash handling system IDs, as assigned inTable C-2, for all systems sharing componentsIndicate which components are shared(Continue)Provide bottom ash handling system IDs, as assignedin Table C-19, for all systems sharing components(Skip to Section 3.1)(Continue)CBI? C2-53.(Skip to Section 3.1)(Continue)2.7. Fly Ash Cost Information - Transport/DisposalComplete Section 2.7 (Questions C2-52 through C2-59) for the ash transport/disposal portion of each fly ash handling system identified in Table C-2 that was installedafter January 1,1985. Enter the fly ash handling system ID in the spaceprovided above (use the fly ash handling system IDs assigned in Table C-2).If you indicated in Question C2-31 or C2-32 that theplant is either installing or planning to install a dry fly ash handling system, complete Section 2.7, and enter "Planned" in the Fly AshHandling System ID space provided above.Make copies of Section 2.7 for each fly ash handling system operated in 2009, being installed, or planned to be installed by December 31, 2020 using the "Copy Section 2.7" buttonbelow.If you are instructed to skip forward to another sectionwhile completing this section for one fly ash handlingsystem, be sure to complete this section for each other flyash handlingsystem operated in 2009, being installed, or planned to be installed by December 31, 2020.The ash transport/disposal portion of the fly ash handling system refers to the transportation of 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 andshipped off site to a reuse application). Ash transport typicallyconsists of roads and vehicles that are used to transport the ash. The capital and O&M costs for ash transport/disposalmay include the road or rail infrastructure (roads,tracks, lights), the trucks and rail cars, the operation and maintenance costs associated with the trucks and rail cars,and ash disposal fees.Is apond/impoundmentunit orpond/impoundment systemthe final destination of the ash collected by the flyash handling system?Does the fly ash handling system share any transport/disposal components with another fly ash handling system or with a bottom ash handling system? For example, if fly ash andbottom ash are transported using the same trucks, the trucks are considered a shared component.YesNoCopy Section 2.7YesYes, some transport/disposal components are shared with one or more other fly ash handling systems (e.g., haul roads are shared between two systems)Yes, all transport/disposal components are shared with one or more other fly ash handling systems (e.g., all trucks and haul roads are shared between two systems)NoYes, some or all transport/disposal components are shared with one or more bottom ash handling systemsYesC-31Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-54.Indicate which fly ash handling system's transport/disposal cost information includes these costs(Skip to Section 3.1)Indicate which fly ash handling system's transport/disposal cost information includes these costsEstimate the capital costs associated with the shared transport/disposal components except for landfillsEstimate the O&M costs associated with the shared transport/disposal components except for landfills(Continue)(Continue)CBI? C2-55.How many trucks does the plant use for the transportation and disposal of dry fly ash?Indicate whether the trucks were bought, leased orcontracted 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, leasedor contracted out.CBI? C2-56.CBI? C2-57.List all of the major components of the transport/disposal portion of the fly ash handling system that a contractor(s) constructed/installed (or will construct/install, forplanned systems) atthe contractor's expense (i.e., not at the plant's expense).List all of the operation and maintenance activities ofthe transport/disposal portion of the fly ash handlingsystem that a contractor(s) oversees (or will oversee, forplanned systems) atthe contractor's expense (i.e., not at the plant's expense).What methods are used to transport the collected fly ashto the final disposal? [Check all boxes that apply.]Has cost information for the transport/disposal portion of the fly ash handling system already been provided inthe cost information for another fly ash handling system?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 outBoughtYesYes, costs for some transport/disposal components of the fly ash handling system have already been providedYes, costs for all transport/disposal components of the fly ash handling system have already been providedNoC-32Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-58.Original CostModificationCost$ $$ $$ $$ $$ $$ $Provide cost data in Table C-17 for the transport/disposal of the collected fly ash, both for the system as originally installed and for any modifications to the system.Include alltransport/disposal costs including costs for components in Table C-16 as well as control systems, pads and foundations, and all other ancillary equipment. For planned fly ashhandlingsystems, 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 plantincurred 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 that capital costs associated withlandfills/landfilling are requested in Part F. Do NOT includelandfill costs in Table C-17.Note: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. For example,if an outside contractor purchased all rail cars and/or trucks for thetransportation of the fly ash 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 beaccounted for in the "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.Table C-17. Capital Cost for the Transport/Disposalof Collected Fly AshLand(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 ofall equipment; 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 asplumbing, heating, ventilation, dust collection, airconditioning, lighting, telephones, intercoms, painting,sprinklers, fire alarms)ProjectTotal Direct CostsCost for System asOriginally InstalledCost forModifications toSystemYear on Which Cost is BasedYesC-33Version: February 22, 2010Steam Electric QuestionnairePart C. Ash Handling$ $$ $$ $$ $$ $Total Indirect Costs$ $Total Capital Cost$ $Indirect CostsEngineering Costs(including process design and generalengineering, cost engineering, consulting fees, supervision,inspection for each category below:a. Engineering Contract Firm Costsb. Owner's Overhead Engineering CostsConstruction expenses(includes temporary constructionoffices, roads, communications, fencing; construction toolsand equipment; permits, taxes, insurance)Other Contractor's FeesContingency actually expended(to compensate forunpredictable events such as storms, floods, strikes, pricechanges, errors in estimates, design changes, etc.)Hired outside engineering firm to oversee design and/or installation of the system.C-34Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C2-59.No. of workers$ $hpd Loads per daydpy dpyNo. of workers$ $hpddpyNo. of workers$ $hpddpy$$ $ per kWh kWh/hr$Other:$Other:$$Transport RateProvide annual O&M costs data in Table C-18 for the transport/disposal of the collected fly ash. Provide best engineering estimates when 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 that O&M costs associated withlandfills/landfilling are requested in Part F. Do NOT includelandfill costs in Table C-18.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 the transportation and disposal of the ashat the contractor's expense, the plant should fill 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 C17 "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.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-18. O&M Cost for the Transport/Disposal Portion of the Fly Ash Handling System for 2009O&M Cost Category 2009 Annual Cost 2009 Rate 2009 Staffing/ConsumptionYesC-35Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID:Plant Name:Part:CSection Title:3.1. Bottom Ash Handling - System Level InformationInstructions:CBI? C3-1.(Continue)(Skip to Section 4.1)CBI? C3-2.●●●Bottom AshHandlingSystem ID(BA-X)Type of Bottom AshHandling SystemEXAMPLE:BA-EX1,500tpd18%2,000tpd1to2%365dpy365dpyBA-1tpd % tpd to %dpydpyBA-2tpd % tpd to %dpydpyProvide bottom ash handling information in Table C-19, following these instructions:.Refer to the glossary and the "Part C Instructions" tabfor definitions related to wet and dry bottom ash handling systems.Typical PercentMoisture of BottomAsh in 2009Insert Plant IDInsert Plant NameLoss on Ignition ofBottom Ash Produced(Provide Typical Rangefor 2009 if Monitored)Is bottom ash generated in any fossil-fueled steam electric generating units at the plant? See Part A Section 8for steam electric generating unit fuel classifications.Include only bottom ash handling systems that service at least one fossil-fueled steam electric generating unit. See Part A Section 8 for steam electric generatingunit fuel classifications.Provide information at the bottom ash handling systemlevel. For the purpose of this questionnaire, bottom ash handling systems include all components associatedwith the conveyance of bottom ash from the boilers, intermediate storage of the bottom ash, and transport/disposal of bottom ash (i.e., all components from boilersto final bottom ash disposition). As an example, if multiple pipes are used to sluice bottom ash from different steam electric generating units/boilers to one commonpond/impoundment, all associated conveyance equipment and pond/impoundment (and final transport/disposal, if applicable) should be considered/identified as onebottom ash handling system.Table C-19. Bottom Ash Handling Systems Operating in 2009Throughout Section 3.1 (Questions C3-1 and C3-2), provide ash handling information for each bottom ash handling system, operated at any time in 2009, including systems that mayhave been idle for an extended period of time, thatservice at least one fossil-fueled steam electric generating unit.Typical Amount of BottomAsh Produced in 2009 (Dryweight basis)Design Ash Handling Rate(Dry weight basis)YesYesYesWetWet/DryWet/DryNoNot monitoredNot monitoredNot monitoredC-36Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingBA-3tpd % tpd to %dpydpyBA-4tpd % tpd to %dpydpyBA-5tpd % tpd to %dpydpyBA-6tpd % tpd to %dpydpyBA-7tpd % tpd to %dpydpyBA-8tpd % tpd to %dpydpyBA-9tpd % tpd to %dpydpyBA-10tpd % tpd to %dpydpyWet/DryWet/DryWet/DryWet/DryWet/DryWet/DryWet/DryWet/DryNot monitoredNot monitoredNot monitoredNot monitoredNot monitoredNot monitoredNot monitoredNot monitoredC-37Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID:Plant Name:SE Unit ID:Part:CSection Title:3.2. Bottom Ash Handling - Unit Level InformationInstructions:CBI? C3-3.CBI? C3-4.Number of Days Ash Handled by theBottom Ash Handling System in2009%%%%Insert Plant IDInsert Plant NameInsert SE Unit IDComplete Section 3.2 (Questions C3-3 through C3-8) foreach steam electric generating unit serviced in 2009 by abottom ash handling systemidentified in Table C-19.Make copies of Section 3.2 for each steam electric generating unit using the "Copy Section 3.2" button below. Enter the steam electric generatingunit ID (use unit IDs assigned in Table A-8) in the spaceabove titled "SE Unit ID".In Table C-20, indicate all of the bottom ash handling systems that serviced the steam electric generating unit in 2009. Addtionally, provide thepercent of ash from the steam electric generating unit handled by each bottom ash handling system, and the number of days each system handledthe ash in 2009. If the bottom ash handling system canservice the unit, but did not handle any of its ash in 2009, enter 0% and 0 days.Table C-20. Bottom Ash Handling Systems Servicing the Steam Electric Generating UnitBottom Ash Handling Systems Servicingthe Steam Electric Generating Unit[Check all boxes that apply]Percent of Ash Handled by theBottom Ash Handling System in2009 (Dry weight basis)Indicate whether awet-bottom boileror adry-bottom boileris used in the steam electric generating unit.YesBA-1BA-2BA-3BA-4YesWet-bottom boilerDry-bottom boilerCopy Section 3.2C-38Version: February 22, 2010Steam Electric QuestionnairePart C. Ash Handling%%%%%%CBI? C3-5.(Continue)(Skip to Section 3.3)CBI? C3-6.daysdaysdaysdaysdaysCBI? C3-7.If ash from the steam electric generating unit was handled by both a wet and dry bottom ash handling systems in2009, what modifications wouldbe required to operate all the bottom ash with the dry bottom ash handling system? [Check all boxes that apply.]If ash from the steam electric generating unit was handled by both a wet and dry bottom ash handling systems in2009, indicate why. [Check allboxes that apply.] For each selection, identify the number of days in 2009 the wet system was operated for thisreason.Was the bottom ash from this steam electric generating unit handled by both awet and dry bottom ash handling systemin 2009?BA-7BA-5BA-6BA-8BA-9BA-10YesWet bottom ash handling system is operated during the times in which the dry collected bottom ash is not marketable.Wet bottom ash handling system is operated when the dry bottom ash collection system is not operational due to maintenance issues.Wet bottom ash handling system is 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 is 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:YesModify 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:YesNoNo system modifications necessary. Procedural changes would be sufficient.C-39Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-8.Expected operating days per yearExpected end dateIf the current bottom ash handling operations for thesteam electric generating unit are expected to change infuture years, indicate how.YesDecrease the use of wet bottom ash handling system.End use of wet bottom ash handling system.No change in bottom ash handling operations.Other, explain:C-40Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID:Plant Name:Bottom Ash Handling System ID:Part:CSection Title:3.3. Dry Bottom Ash Handling InformationInstructions:CBI? C3-9.(Skip to Question C3-10)(Continue)CBI? C3-10.(Continue)(Skip to Question C3-12)CBI? C3-11.Table C-21. Unscheduled Generating Unit Outages Caused by the Dry Bottom Ash Handling System20072009Has the plant encountered any unscheduled generating unit outages caused by the dry bottom ash handling system in the last five years (e.g., submerged chainconveyor (SCC) system needed to be repaired due to falling boiler slag)?Method(s) used to resolveoutage(s)In Table C-21, provide information on unscheduled generating unit outages caused by the dry bottom ash handling system for each of the last five years.Reason(s) for outage(s)Total days of outage20082005 2006Insert Plant IDInsert System IDInsert Plant NameMake copies of Section 3.3 (C3-9 through C3-20) for eachdry bottom ash handling systemidentified in Table C-19 using the "Copy Section 3.3" button below. Enter thebottom ash handling system ID (use system IDs assigned in Table C-19) in the space above titled "Bottom Ash Handling System ID".Does the plant use a mechanical drag system (e.g., submerged chain conveyor (SCC)) to remove bottom ash from thegenerating unit boiler(s)?Name the type and describe the process of removing bottom ash from the generating unit boiler(s).YesYesNoYesYesYesNoCopy Section 3.3C-41Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-12.(Skip to Question C3-18)(Continue)Year Built:Was a generating unit outage(s), outside of regularly scheduled outages, required to bring the dry bottom ash handling system on line?CBI? C3-13.(Skip to Question C2-13)(Skip to Question C3-15)(Continue)(Continue)(Continue)CBI? C3-14.Indicate whichpollutant(s):The plant switched to a low sulfur coal (e.g., PRB coal)which caused issues inthe sluice piping used to convey wet bottom ash to its ashpond(s), making drybottom ash handling more feasible from an operational/cost perspective.Provide the reason(s) for the installation of the drybottom ash handling system or the complete conversion from the wet handling system to the dry handling system.[Check all boxes that apply.]Shutdown time (days) required to bring dry bottom ash handlingsystem on line:The plant identified markets (housing/construction) for the dry-collected bottomash, providing an additional source of revenue.The plant had been approaching the limit of the capacity of the ashpond(s)/impoundment(s) used to store the ash.Was the dry bottom ash handling system installed as-is atthe same time the oldest generating unit it services wasbuilt?What type of retrofit was the dry bottom ash handlingsystem?The plant had issues meeting its ashpond/impoundmenteffluent permitlimitations.Other, explain:YesYesNo, it was a retrofitYesYesHgSeAsOther:A dry bottom ash handling system was installed (for operation in addition to the wet bottom ash handling system).The retrofit was made to an existing dry system.The retrofit was a complete conversion from a wet to dry bottom ash handling system.YesNoC-42Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-15.Reason(s) for retrofit described as a wet to dry conversion in Question C3-14. Skip to Question C3-16.The plant had to install unloading equipment for marketable dry bottom ash.Other, explain:CBI? C3-16.Installation of mechanical drag systemBoiler alteration to accommodate the mechanical drag systemInstallation of completely dry bottom ash handling systemInstallation 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 landfillMarketing of ashHauling ash to off-site storageDust suppression activitiesOther, explain:CBI? C3-17.Changes in ash disposal practicesThe demand from the plant's existing markets for the dry-collected bottomash grew.Physical changes to facilityDescribe the changes that were required to retrofit (for a retrofit to an existing dry system, an installationof a dry system, or a complete conversion from wet to dry).[Check all boxes that apply.]Changes to air permitThe plant identified new markets for dry-collected bottom ash.The plant wanted to increase the capacity of its dry bottom ash handling system.Provide the reason(s) for the retrofit to the existingdry handling system. [Check all boxes that apply.]The plant decided to moisture condition ash for transport/disposal.Attach 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).YesYesYesDiagram attached.C-43Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-18.miles tons%If other, explain:miles tons%If other, explain:miles tons%If other, explain:miles tons%If other, explain:miles tons%If other, explain:miles tons%If other, explain:miles tons%If other, explain:miles tons%If other, explain:miles tons%If other, explain:Table C-22. Dry Bottom Ash Storage InformationStorage Destination Type of Destination DistanceTransported(miles)Tons of BottomAsh Transportedto Destination in2009 (dry weightbasis)How is Bottom Ash Transported toDestination?Percent Moisture ofthe Bottom AshEntering DestinationStorage Destination 2Storage Destination 1If other, explain:If other, explain:If other, explain:If other, explain:If other, explain:If other, explain:If other, explain:If other, explain:If other, explain:End (Final)Destination 3Storage Destination 1: The storage device that the bottom ash immediately goes to from the bottom ash collection system (i.e., baghouse or ESP).Storage Destination 2: An additional storage step for the bottom ash beforeend disposition. This row should only be completed if the ash does not reach enddisposition after the first destination.End (Final) Destination 3: The final storage destination of the ash. If the ashis deposited in more than one pond at the end disposition, provide an explanation onthe Comments page.For each storage destination, provide the distance the bottom ash is transported, the amount of bottom ash transported in 2009 (dry basis), and the percent moisture ofthe bottom ash. Additionally, for each destination indicate how the bottom ash is transported by entering oneof the following options: conveyor belt/pipe, truck, barge, rail,or other (provide a description). If the bottom ash issold to more than one destination (e.g., some bottom ash is sold for cement manufacturing and some is sold forstructural fill) provide these percent moisture values inTable C-19 and enter the average percent moisture for all bottom ash sold in Table C-20.Provide dry bottom ash storage information in Table C-22, using the following definitions for "Storage Destination":YesStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableStorage Destination TableBottom Ash Transport MethodsBottom Ash Transport MethodsBottom Ash Transport MethodsBottom Ash Transport MethodsBottom Ash Transport MethodsBottom Ash Transport MethodsBottom Ash Transport MethodsBottom Ash Transport MethodsBottom Ash Transport MethodsC-44Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-19.(Continue)CBI? C3-20.Tons (drybasis)Tons(drybasis)Tons(drybasis)%%%%%%%%%%%%%Other:%Other:%Does the plant market, sell, and/or give away dry bottom ash from the dry ash handling system?Table C-23. Dry Bottom Ash from the Bottom Ash Handling System Marketed/Sold in Calendar Years 2005, 2007, and 2009Destination Typical Percent Moisture ofBottom Ash2005 2007 2009GrossRevenueGenerated$Gross RevenueGenerated$GrossRevenueGenerated$Concrete/ConcreteProducts/GroutBlended Cement/Raw Feed forClinkerFlowable FillStructural Fills/EmbankmentsRoad Base/Sub-baseSoil Modification/StabilizationMineral Filler in AsphaltSnow and Ice ControlBlasting Grit/Roofing GranulesMining ApplicationsWaste Stabilization/SolidificationAgricultureComplete Table C-23 if the plant markets, sells, and/orgives away dry bottom ash from the bottom ash handling system. For each destination, provide the tons of drybottom ash marketed, sold, and/or given away, the grossrevenue generated from mareting/selling the dry bottom ash for calendar years 2005, 2007, and 2009.Additionally, provide the typical percent moisture ofthe bottom ash during calendar years 2005, 2007, and 2009. If the typical percent moisture of the bottom ashwas notconstant during calendar years 2005, 2007, and 2009, note this information (include all typical percent moisture values for each year) in the Comments page.Aggregate(Skip to Section 3.4)YesYesNoYesC-45Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID: Insert Plant IDPlant Name: Insert Plant NameBottom Ash Handling System ID: Insert System IDPart:CSection Title:3.4. Wet Bottom Ash Handling InformationInstructions:CBI? C3-21.•“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;•“TR-Makeup” if treated intake water is used only asmakeup; and/or•Process wastewaterand/or treated wastewater described in the code tables on the "Code Tables" tab provided at the end of this workbookEXAMPLE:90%14,400,000gpd24hpd10%365dpy%Other:%%gpd hpd%dpy%Other:%%gpd hpd%dpy%Other:%Average Sluice WaterFlow Rate (gpd)Typical Duration ANDFrequency of Sluicing (hpd ANDdpy)Source(s) of Sluice Water Percent Contribution ofSource to Sluice WaterFlowProvide information for the wet bottom ash handlingsystem in Table C-24. For the source of sluice water, you may enter more than one source from the following options:An example is provided in Table C-24 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 riverwater (which is code IN-Makeup as shown above).Table C-24. Process Wastewater Generated from Wet Bottom Ash Handling Systems in 2009Make copies of Section 3.4 (Questions C3-21 throughC3-36) for eachwet bottom ash handling systemidentified in Table C-19 using the "Copy Section 3.4" button below. Enter the bottom ash handlingsystem ID (use system IDs assigned in Table C-19) in the space above titled "Bottom Ash Handling System ID".YesWWT-1 EffluentIN-MakeupSluice Water SourceSluice Water SourceSluice Water SourceSluice Water SourceSluice Water SourceSluice Water SourceSluice Water SourceCopy Section 3.4C-46Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-22.Chlorides concentration, less than:ppmSolids percentage, less than:ppmOther: :ppmCBI? C3-23.CBI? C3-24.(Skip to Question C3-26)(Continue)CBI? C3-25.(Skip to Question C3-29)CBI? C3-26.tons %tons %tons %tons %tons %tons %Amount (tons) of SolidsDisposed (Dry weightbasis)Typical Percent Moisture ofBottom Ash DisposedBottom Ash Disposal [Check all boxes that apply]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 solidspercentage that is acceptable for the water to be used for those purposes. [Check all boxes that apply.]Indicate the criteria that the plant uses to determine if a water source is unacceptable for use(recycle/reuse)asbottom ash sluicewater. If the criteria are dictated by engineeringdesign, provide specificelements of the design that dictate use.In Table C-25 provide solids removal information, on a dry ton basis, for the wet ash sluice system. For the purpose of Table C-25, solids removal does NOT include ash ponds.Solids Removal [Check allboxes that apply]Table C-25. Wet Ash Sluice Systems Operated in 2009Does solids removal (other than in pond(s)/impoundment(s)) occur at the plant?Provide the destination(s) of the wetbottom ash sluicebelow [check all boxes that apply], and then skip to Question C3-29.YesYesYesDewatering 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-6YesYesNoSettling pondChemical precipitationConstructed wetlandspH adjustmentOther, specify:Immediately recycled back to plant process. Describe how the wet bottom ash sluice is reused: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-47Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-27.gpdCBI? C3-28.Provide the amount of wastewater overflow that is recycled.gpdDescribe how the wastewater overflow is reused:CBI? C3-29.(Continue)(Skip to Question C3-31)CBI? C3-30.CBI? C3-31.(Skip to Question C3-33)(Continue to Question C3-32)Estimated shutdown time (days) required to bring dry bottom ash handlingsystem online:Table C-26. Unscheduled Generating Unit Outages Caused by the Wet Bottom Ash Handling SystemHas the plant encountered any unscheduled generating unit outages caused by the wet bottom ash handling system in the last five years?20052008What 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.]Provide the amount of wastewater overflow from solids removal (e.g., dewatering bins) for the wet ashsluice system.2006Method(s) used to resolveoutage(s)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?In Table C-26, provide information on unscheduled generating unit outages caused by the wet bottom ashhandling system for each of the last five years.Reason(s) for outage(s)2009Total days of outage2007YesYesNoYesYesYesYesYesNoSettling pondChemical precipitationConstructed wetlandsNonepH 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:C-48Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-32.(Continue to Question C3-33)(Skip to Question C3-35)CBI? C3-33.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 landfillIncreasing landfill capacityOther, explain:Changes in personnel/training, explain:Storage of ash in landfillMarketing of ashHauling ash to off-site storageDust suppression activitiesOther, explain:CBI? C3-34.If other, specify:If other, specify:If other, specify:Estimated shutdown time (days) required to bring dry bottom ash handlingsystem online:Describe the modifications that will be required toinstall the dry bottom ash handling system. [Checkall boxes that apply.]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?Physical changes to facilityChanges to air permitIndicate 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 thatapply.]Changes in ash disposal practicesMarketed, sold, and/or given away% of the dry bottom ash% of the dry bottom ash% of the dry bottom ash% of the dry bottom ashOther, specify:% of the dry bottom ash% of the dry bottom ashStored in landfills reported in Table A-6Stored in landfills NOT reported in Table A-6YesYesNoYesYesMarket DestinationsMarket DestinationsMarket DestinationsC-49Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-35.Tons (dry basis)Tons (drybasis)Tons (drybasis)Gross RevenueGenerated$%%%%%%%%%%%%%Other:%Other:%Table C-27. Bottom Ash Transported by Wet Sluicingfrom the Bottom Ash Handling System Marketed/Sold in Calendar Years 2005, 2007, and 2009Complete Table C-27 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 ApplicationsWasteStabilization/SolidificationAgricultureAggregateSnow and Ice ControlBlasting Grit/RoofingGranulesMineral Filler in AsphaltRoad Base/Sub-baseFlowable Fill2009Gross RevenueGenerated$Gross RevenueGenerated$Concrete/ConcreteProducts/GroutDestination Typical Percent Moisture ofBottom Ash20052007Blended Cement/Raw Feedfor ClinkerStructuralFills/EmbankmentsSoilModification/StabilizationYesC-50Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-36.(Provide documentation/costs, for example, bid proposals or internal plant engineering estimates.)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 not in the process of installing orplanning to install a dry bottom ash handling system, has a conversion/installation ever been considered or have cost estimates been previouslyobtained/developed for such a conversion/installation?(Skip to Section 3.5)YesYesNoI have attached documentation/costs.I did not attach documentation/costs. Below, explain why:C-51Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID:Plant Name:Bottom Ash Handling System ID:Part:CSection Title:3.5. Bottom Ash Cost Information - ConveyanceInstructions:CBI? C3-37.Number or Length (ft) ofComponents in the 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:Table C-28. Bottom Ash Handling System Components -ConveyanceInsert Plant IDInsert Plant NameInsert System IDNote: Bottom ash conveyance includes all capital and O&Mcosts required to dredge or empty ponds, dewatering bins, and/or surgetanks to intermediate storage.Complete Section 3.5 (Questions C3-37 through C3-42) for the conveyance portion of each bottom ash handling system (wet or dry) identified in Table C-19 that was installed afterJanuary 1, 1985. Enter the bottom ash handling system ID in the space provided above (use the bottom ash handling system IDs assigned in Table C-19).If you indicated in Questions C3-31 or C3-32 that theplant is either installing or planning to install a dry bottom ash handling system, complete Section 3.5, andenter "Planned" in theBottom Ash Handling System ID space provided above.Make copies of Section 3.5 for each bottom ash handlingsystem operated in 2009, being installed, or planned to be installed by December 31, 2020 using the "Copy Section 3.5" buttonbelow.The conveyance portion of the bottom ash handling systemrefers to the part of the system that conveys bottom ashfrom the boiler(s) of one or more generating units to theintermediate or final storage of the bottom ash. Drybottom ash handling includes systems that collect and conveythe bottom ash without any use of water, as well as systems in whichbottom ash is conveyed mechanically or pneumatically awayfrom a quench water bath (e.g., submerged chain conveyor systems). Wet bottom ashconveyance uses water (i.e., a sluice) to convey bottom ashaway from the boiler to intermediate/final storage(e.g., ponds/impoundments). Note that dewatering bins areconsidered part of bottom ash conveyance.Component SizeIdentify all components of the conveyance portion of the bottom ash handling system. Provide the type of component and the number or length (e.g., length of anynecessary piping) ofeach type of component in the system.Individual ComponentsYesCopy Section 3.5Bottom 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 UnitsC-52Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingOther: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:Other:If other, specify:CBI? C3-38.CBI? C3-39.CBI? C3-40.CBI? C3-41.List all of the operation and maintenance activities ofthe conveyance portion of the bottom ash handling system that a contractor(s) oversees (or will oversee, for planned systems) atthe contractor's expense (i.e., not at the plant's expense).Provide cost data in Table C-29 for the conveyance portion of the bottom ash handling system, both for the system as originally installed and for any modifications tothe system. Includeallconveyance costs including costs for components in Table C-28as well as control systems, pads and foundations, and allother ancillary equipment. For planned bottom ash handlingsystems, 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 plantincurred 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 to the PLANT, notthe costs paid for by the contractor. For example, if an outside contractor purchased and installed all equipment for theconveyance portion of the bottom ash handling system atthe contractor's expense, the plant should fill out "$ 0" for the cost of "Purchased Equipment". Any contractor costs/feesincurred by the plant should be accounted for in the "Engineering Contract Firm Costs" and "Other Contractor'sFees" categories.List all of the major components of the conveyance portion of the bottom ash handling system that a contractor(s)constructed/installed (or will construct/install, for planned systems) atthe contractor's expense (i.e., not at the plant's expense).Attach a block diagram that shows the entire bottom ashhandling system operations. Label the conveyance, intermediate storage (see Part C Section 3.6) and transport/disposal (seePart C Section 3.7) portions of the system. The diagramshould include all key components indicated in Tables C-28 and C-31 and identify all intermediate and finalash storagedestinations. Indicate the movement of ash as well as water through the system. If ash from other fly ash or bottom ash handling systems is combined with ash from this flyash handlingsystem, indicate where the ash is combined and the ash handling systems involved. Provide as many diagrams as necessary to convey this information. Include the plant name,plantID, and the bottom ash handling system ID in the upperright hand corner of the diagram.YesContractor installed/will install ALL components identified in Table C-28 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.YesYesBottom Ash Conveyance ComponentsBottom Ash Conveyance ComponentsBottom Ash Conveyance ComponentsBottom Ash Conveyance ComponentsBottom Ash Conveyance ComponentsBottom Ash Conveyance ComponentsBottom Ash Conveyance ComponentsBottom Ash Conveyance ComponentsBottom Ash Conveyance ComponentsDiagram attached.Component UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsC-53Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingOriginal Cost Modification Cost$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $Total Indirect Costs$ $Total Capital Cost$ $Construction expenses(includes temporary construction offices,roads, communications, fencing; construction tools and equipment;permits, taxes, insurance)Other Contractor's FeesContingency actually expended(to compensate for unpredictableevents such as storms, floods, strikes, price changes, errors inestimates, design changes, etc.)Engineering Costs(includes process design and generalengineering, cost engineering, consulting fees, supervision,inspection for each category below)a. Engineering Contract Firm Costsb. Owner's Overhead Engineering CostsIndirect CostsSite preparation(includes site clearing, all demolition, grading,roads, walking areas, fences)Land(includes property costs and survey fees)Total Direct CostsDirect CostsPurchased equipment(including all equipment for the installationor the upgrade: mechanical equipment; piping; instrumentation;electrical equipment; spare parts; freight charges; taxes;insurance; and duties)Purchased equipment installation(including installation of allequipment; piping; instrumentation/calibration; electricalequipment; mechanical equipment; structural supports, insulation,and paint)Buildings(including buildings constructed to house ash handlingsystem components, operator rooms, or other operationsassociated with the system; as well as plumbing, heating,ventilation, dust collection, air conditioning, lighting, telephones,intercoms, painting, sprinklers, fire alarms)Table C-29. Capital Cost for the Conveyance Portionof the Bottom Ash Handling SystemProject Cost for System as OriginallyInstalledCost for Modificationsto SystemYear on Which Cost is BasedHired outside engineering firm to oversee design and/or installation of the system.C-54Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-42.No. of workers$ $hpddpyNo. of workers$ $hpddpy$$ $ per kWh kWh/hrOther:$Other:$$Maintenance MaterialsEnergyTotal O&M Cost (2009)Operating LaborPer hour(average rate oflabor)Maintenance LaborPer hour(average rate oflabor)Provide annual O&M costs data in Table C-30 for the conveyance portion of the bottom ash handling system. Provide best engineering estimates when actual data are notreadilyavailable. If you provide an estimate, note the methods that were used to make the estimates in the Comments page.Note: Provide only the costs incurred by the PLANT, notthe costs paid for by the contractor. For example, if an outside contractor operates and maintains the conveyancecomponent ofthe bottom 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 theTable C-29 "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.Table C-30. O&M Cost for the Conveyance Portion ofthe Bottom Ash Handling System for 2009O&M Cost Category 2009 Annual Cost 2009 Rate 2009 Staffing/ConsumptionYesC-55Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID: Insert Plant IDPlant Name: Insert Plant NameBottom Ash Handling System ID: Insert System IDPart:CSection Title:Instructions:CBI? C3-43.(Continue)(Skip to Section 3.7)CBI? C3-44.Provide bottom ash handling system IDs, as assignedin Table C-19, for all systems sharing components(Continue)Provide bottom ash handling system IDs, as assignedin Table C-19, for all systems sharing componentsIndicate which components are shared(Continue)(Skip to Section 3.7)(Continue)CBI? C3-45.(Skip to Section 4.1)(Continue)If you are instructed to skip forward to another section while completing this section for one bottomash handling system, be sure to complete this section for each other bottom ash handlingsystem operated in 2009, being installed, or planned to be installed by December 31, 2020.Note that intermediate storage includes all equipment and operations associated with loading dry, moisture-conditioned, or dewatered bottom ash into trucks or rail cars for transport.Intermediate storage also includes all ash dust suppression activities at the plant.The intermediate storage portion of the bottom ashhandling system refers to the facility/site where collected bottom ash is stored after conveyance, prior to the ash being transported to finaldisposal. Dry bottom ash intermediate storage typically consists of stackout/holding areas for the bottom ash collected from mechanical drag systems. Wetbottom ash intermediate storagetypically consists of ponds/impoundments.3.6. Bottom Ash Cost Information - Intermediate StorageComplete Section 3.6 (Questions C3-43 through C3-51) for the intermediate storage portion of each bottom ash handling system identified in Table C-19 that was installed after January 1,1985. Enter the bottom ash handling system ID in the space provided above (use the bottom ash handlingsystem IDs assigned in Table C-19).If you indicated in Questions C3-31 or C3-32 that the plant is either installing or planning to install a dry bottom ash handling system, complete Section 3.6, and enter "Planned" in the BottomAsh Handling System ID space provided above.Make copies of Section 3.6 for each bottom ash handling system operated in 2009, being installed, or planned to be installed by December 31, 2020 using the "Copy Section 3.6" button below.Is apond/impoundmentunit orpond/impoundment systemthe intermediate storage destination of the ash collected by the bottom ash handling system?Does the bottom ash handling system use (or will ituse, for planned systems) an intermediate storagefacility/site?Does the bottom ash handling system share any intermediate storage components with another bottom ashhandling system or with a fly ash handling system?For example, if fly ash andbottom ash are conveyed separately but stored in acommon silo, the silo is considered a shared component.YesYesNoYesNoYesYesYes, some intermediate storage components are shared with one or more other bottom ash handling systems (e.g., multiple silos are used to store ash from the systems but only one silo receives ash fromboth systems)Yes, all intermediate storage components are shared with one or more other bottom ash handling systems (e.g., all ash from two systems is stored in one silo)NoYes, some or all intermediate storage components are shared with one or more fly ash handling systemsCopy Section 3.6C-56Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-46.Indicate which bottom ash handling system's intermediate storage cost information includes these costs(Skip to Section 3.7)Indicate which bottom ash handling system's intermediate storage cost information includes these costsEstimate the capital costs associated with the shared intermediate storage componentsEstimate the O&M costs associated with the shared intermediate storage components(Continue)(Continue)CBI? C3-47.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: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:Other:If other, specify:Individual ComponentsComponent SizeTable C-31. Bottom Ash Handling System Components -Intermediate StorageIdentify all components of the intermediate storageportion of the bottom ash handling system. Providethe type of component and the number of each typeof component in the system.Has cost information for the intermediate storage portion of the bottom ash handling system already been provided in the cost information for another bottom ash handling system?YesBottom 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 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 ComponentsBottom Ash Intermediate Storage ComponentsYesYes, costs for some intermediate storage components of the bottom ash handling system have already been providedYes, costs for all intermediate storage components of the bottom ash handling system have already been providedNoComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsC-57Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-48.CBI? C3-49.CBI? C3-50.Original Cost Modification Cost$ $$ $$ $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)Cost for Modifications toSystemPurchased equipment installation(including installation of allequipment; piping; instrumentation/calibration; electrical equipment;mechanical equipment; structural supports, insulation, and paint)Year 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)Table C-32. Capital Cost for the Intermediate Storage Portion of the Bottom Ash Handling SystemList all of the operation and maintenance activities of the intermediate storage portion of the bottomash handling system that a contractor(s) oversees(or will oversee, for planned systems) atthe contractor's expense (i.e., not at the plant'sexpense).ProjectCost for System as OriginallyInstalledList all of the major components of the intermediate storage portion of the bottom ash handling systemthat a contractor(s) constructed/installed (or will construct/install, for planned systems) atthe contractor's expense (i.e., not at the plant'sexpense).Provide cost data in Table C-32 for the intermediate storage portion of the bottom ash handling system, both for the system as originally installed and for any modifications to the system.Include allintermediate storage costs including costs for components in Table C-31 as well as control systems, pads and foundations, and all other ancillary equipment. For planned bottom ashhandling systems, provide expected costs. Provide the best engineering estimates when actual data arenot readily available. For all costs, do not adjustfor inflation. For example, if the plantincurred 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 the equipment for the intermediatestorage portion of the bottom ash handling system at the contractor's expense, the plant should fill out "$ 0" for the cost of "Purchased Equipment". Anycontractor costs/fees incurred by theplant should be accounted for in the "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.YesYesContractor 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 inTable C-31 at the contractor's expense.YesC-58Version: February 22, 2010Steam Electric QuestionnairePart C. Ash Handling$ $$ $$ $$ $$ $$ $$ $$ $Total Indirect Costs$ $Total Capital Cost$ $Engineering Costs(including process design and generalengineering, cost engineering, consulting fees, supervision,inspection for each category below)Contingency actually expended(to compensate for unpredictableevents such as storms, floods, strikes, price changes, errors inestimates, design changes, etc.)Construction expenses(including temporary construction offices,roads, communications, fencing; construction toolsand equipment;permits, taxes, insurance)a. Engineering Contract Firm CostsIndirect Costsb. Owner's Overhead Engineering CostsOther Contractor's FeesSite preparation(including site clearing, all demolition, grading,roads, walking areas, fences)Land(including property costs and survey fees)Total Direct CostsHired outside engineering firm to oversee design and/or installation of the system.C-59Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-51.No. of workers$ $hpddpyNo. of workers$ $hpddpyNo. of workers$ $hpddpy$$ $ per kWh kWh/hrOther:$Other:$$Maintenance LaborPer hour (averagerate of labor)Operating Labor (Water Trucks Only)Operating Labor (All other operating costs)Provide annual O&M costs data in Table C-33 for theintermediate storage portion of the bottom ash handling system. Provide best engineering estimates when actual data are not readilyavailable. If you provide an estimate, note the methods that were used to make the estimates in the Comments page.Note: Provide only the costs 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 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 plantshould be accounted for in the Table C-32"Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.2009 Staffing/ConsumptionPer hour (averagerate of labor)Per hour (averagerate of labor)Total O&M Cost (2009)EnergyMaintenance MaterialsTable C-33. O&M Cost for the Intermediate Storage Portion of the Bottom Ash Handling System for 2009O&M Cost Category 2009 Annual Cost 2009 RateYesC-60Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID: Insert Plant IDPlant Name: Insert Plant NameBottom Ash Handling System ID: Insert System IDPart:CSection Title:Instructions:Note that capital and operation and maintenance costs associated with landfills/landfilling are requested in Part F and they should not be included herein Section 3.7.CBI? C3-52.Provide bottom ash handling system IDs, as assignedin Table C-19, for all systems sharing components(Continue)Provide bottom ash handling system IDs, as assignedin Table C-19, for all systems sharing componentsIndicate which components are shared(Continue)(Skip to Section 4.1)(Continue)CBI? C3-53.(Skip to Section 4.1)(Continue)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 typically consists of roadsand vehicles that are used to transport the ash. The capital and O&M costs for ash transport/disposalmay include the road or rail infrastructure (roads,tracks, lights), the trucks and rail cars,the operation and maintenance costs associated withthe trucks and rail cars, and ash disposal fees.3.7. Bottom Ash Cost Information - Transport/DisposalComplete Section 3.7 (Questions C3-52 through C3-59) for the ash transport/disposal portion of each bottom ash handling system identified in Table C-19 that was installed after January 1,1985. Enter the bottom ash handling system ID in the space provided above (use the bottom ash handlingsystem IDs assigned in Table C-19).If you indicated in Questions C3-31 or C3-32 that the plant is either installing or planning to install a dry bottom ash handling system, complete Section 3.7, and enter "Planned" in the BottomAsh Handling System ID space provided above.Make copies of Section 3.7 for each bottom ash handling system operated in 2009, being installed, or planned to be installed by December 31, 2020 using the "Copy Section 3.7" button below.If you are instructed to skip forward to another section while completing this section for one bottomash handling system, be sure to complete this section for each other bottom ash handlingsystem operated in 2009, being installed, or planned to be installed by December 31, 2020.The ash transport/disposal portion of the bottom ash handling system refers to the transportation of ash from intermediate storage to final disposal.Is apond/impoundmentunit orpond/impoundment systemthe final destination of the ash collected by the bottom ash handling system?Does the bottom ash handling system share any transport/disposal components with another bottom ash handling system or with a fly ash handling system? For example, if fly ash and bottomash are transported using the same trucks, the trucks are considered a shared component.YesYesNoYesYes, some transport/disposal components are shared with one or more other bottom ash handling systems (e.g., haul roads are shared between two systems)Yes, all transport/disposal components are shared with one or more other bottom ash handling systems (e.g., all trucks and haul roads are shared between two systems)NoYes, some or all transport/disposal components are shared with one or more fly ash handling systemsCopy Section 3.7C-61Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C3-54.Indicate which bottom ash handling system's transport/disposal cost information includes these costs(Skip to Section 4.1)Indicate which bottom ash handling system's transport/disposal cost information includes these costsEstimate the capital costs associated with the shared transport/disposal components except for landfillsEstimate the O&M costs associated with the shared transport/disposal components except for landfills(Continue)(Continue)CBI? C3-55.How many trucks does the plant use for the transportation and disposal of dry bottom ash?Indicate whether the trucks were bought, leased orcontracted 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, leasedor contracted out.CBI? C3-56.CBI? C3-57.CBI? C3-58.List all of the major components of the transport/disposal portion of the bottom ash handling system that a contractor(s) constructed/installed (or willconstruct/install, for planned systems) atthe contractor's expense (i.e., not at the plant'sexpense).List all of the operation and maintenance activities of the transport/disposal portion of the bottom ash handling system that a contractor(s) oversees(orwill oversee, for planned systems) at thecontractor's expense (i.e., not at the plant's expense).Provide cost data in Table C-34 for the transport/disposal of the collected bottom ash, both for the system as originally installed and for any modifications to the system. Include alltransport/disposal costs inclduing costs for components in Table C-33 as well as control systems, padsand foundations, and all other ancillary equipment. For planned bottom ash handlingsystems, 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 that capital costs associated withlandfills/landfilling are requested in Part F. Do NOT include landfill costs in Table C-34.What methods are used to transport the collected bottom ash to the final disposal? [Check all boxes that apply.]Has cost information for the transport/disposal portion of the bottom ash handling system already beenprovided in the cost information for another bottom ash handling system?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.YesLeasedContracted outBoughtLeasedContracted outBoughtYesYes, costs for some transport/disposal components of the bottom ash handling system have already been providedYes, costs for all transport/disposal components of the bottom ash handling system have already been providedNoC-62Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingOriginalCostModificationCost$ $$ $$ $$ $$ $$ $$ $$ $$ $$ $Cost forModificationsto SystemTotal Direct CostsLand(includes property costs and survey fees)a. Engineering Contract Firm CostsIndirect CostsYear on Which Cost is BasedPurchased equipment(including all equipment for theinstallation or the upgrade: mechanical equipment;piping;instrumentation; electrical equipment; spare parts;freightcharges; taxes; insurance; and duties)ProjectCost for System asOriginally InstalledDirect CostsPurchased 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)Site preparation(including site clearing, all demolition,grading, roads, walking areas, fences)Note: Provide only the costa incurred by the PLANT,not the costs paid for by the contractor. For example, if an outside contractor purchased all rail cars and/or trucks for the transportation ofthe bottom ash at the contractor's expense, the plant should fill out "$ 0" for the cost of "PurchasedEquipment". Any contractor costs/fees incurred bythe plant should be accounted for in the"Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.Construction 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 CostsTable C-34. Capital Cost for the Transport/Disposalof Collected Bottom AshHired outside engineering firm to oversee design and/or installation of the system.C-63Version: February 22, 2010Steam Electric QuestionnairePart C. Ash Handling$ $$ $$ $CBI? C3-59.No. of workers$ $hpd Loads per daydpy dpyNo. of workers$ $hpddpyNo. of workers$ $hpddpy$$ $ per kWh kWh/hr$Other:$Other:$$Total Capital CostTotal Indirect CostsContingency actually expended(to compensate forunpredictable events such as storms, floods, strikes, pricechanges, errors in estimates, design changes, etc.)Per hour(averagerate oflabor)Operating Labor (All other operating costs)Per hour(averagerate oflabor)Per hour(averagerate oflabor)Total O&M Cost (2009)Provide annual O&M costs data in Table C-35 for thetransport/disposal of the collected bottom ash. Provide best engineering estimates when 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 that O&M costs associated withlandfills/landfilling are requested in Part F. Do NOT include landfill costs in Table C-35.Note: Provide only the costs incurred by the PLANT,not the costs paid for by the contractor. For example, if an outside contractor operates the transportation and disposal of the ash at thecontractor's expense, the plant should fill out "$0" for the cost of all operating O&M costs. Any contractor costs/fees incurred by the plant should beaccounted for in the Table C-34"Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.Table C-35. O&M Cost for the Transport/Disposal Portion of the Bottom Ash Handling System for 2009O&M Cost Category 2009 Annual Cost 2009 Rate 2009 Staffing/Consumption Transport RateMaintenance MaterialsOperating Labor (Trucks/Rail Cars/Other Transport)Ash Removal/Disposal FeeEnergyMaintenance LaborYesC-64Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID:Plant Name:Part:CSection Title:4.1. Combined Fly Ash and Bottom Ash InformationInstructions:CBI? C4-1.(Continue)(Skip to Section 5)CBI? C4-2.Do any existing fly ash handling systems identifiedin Table C-2 that were installed after January 1,1985 (or will anyplanned fly ash handling systems) share any intermediate storage and/or transport/disposal componentswith anyexisting bottom ash handling systems identified inTable C-19 that were installed after January 1, 1985 (or any plannedbottom ash handling systems)? For example, if flyash and bottom ash are conveyed separately but stored in a commonsilo, the silo is considered a shared component.Insert Plant IDInsert Plant NameComplete Section 4.1 (Question C4-1 through C4-2) for fly ash handling systems and bottom ash handlingsystems(identified in Table C-2 and Table C-19) installedafter January 1, 1985, or planned to be installed by December 31,2020, that share components of intermediate storageand/or transport/disposal.In Table C-36, indicate which fly ash handling systems and bottom ash handling systems combine ash forintermediatestorage and/or transport and disposal. If you indicated in Questions C2-31 or C2-32 that the plant iseither installing orplanning to install a dry fly ash handling system,and this system will combine ash with a bottom ashhandling system,check "Planned fly ash system". If you indicated inQuestions C3-31 or C3-32 that the plant is eitherinstalling orplanning to install a dry bottom ash handling system, and this system will combine ash with a fly ashhandling system,check "Planned bottom ash system".YesYesYesNoC-65Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCombined IntermediateStorageCombinedTransport/DisposalTable C-36: Fly Ash and Bottom Ash Handling Systemsthat Combine AshBA-1BA-2BA-7BA-3BA-4BA-5BA-6BA-8BA-9BA-10BA-1BA-2BA-7BA-3BA-4BA-5BA-6BA-8BA-9BA-10FA-1FA-2FA-7FA-3FA-4FA-5FA-6FA-8FA-9FA-10FA-1FA-2FA-7FA-3FA-4FA-5FA-6FA-8FA-9FA-10Planned fly ash system(s)Planned bottom ash system(s)Planned fly ash system(s)Planned bottom ash system(s)C-66Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID: Insert Plant IDPlant Name: Insert Plant NamePart:CSection Title:Instructions:CBI? C4-3.Indicate which components are shared:(Skip to Section 4.3)CBI? C4-4.(Skip to Section 5)(Continue)CBI? C4-5.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:Table C-37. Fly Ash and Bottom Ash Handling SystemComponents - Combined Intermediate StorageIndividual Components4.2. Combined Fly Ash and Bottom Ash Cost Information - Intermediate StorageComplete Section 4.2 (Questions C4-3 through C4-9)for fly ash and bottom ash handling systems installed after January 1, 1985, or planning to be installed by December 31, 2020, thatcombine ash for intermediate storage (as indicatedin Table C-36).The combined intermediate storage portion of the fly ash and bottom ash handling systems refers to thefacility/site where collected fly ash and bottom ash are stored after conveyance, prior tothe ash being transported to final disposal. Dry combined intermediate storage typically consists of silos. Wet combined intermediate storage typically consists of ponds/impoundments.Note that combined intermediate storage includes all equipment and operations associated with loadingdry, moisture-conditioned, or dewatered ash into trucks or rail carsfor transport. Combined intermediate storage also includes all ash dust suppression activities at theplant.Is apond/impoundmentunit orpond/impoundment systemthe combined intermediate storage destination of the ash collected by the fly ash and bottom ash handling systems?Identify all components of the combined intermediate storage portion of the fly ash and bottom ash handling systems. Provide the type of component and the number of each type of componentin the systems.Did you identify in Table C-36 a fly ash handling system and a bottom ash handling system that share intermediate storage components?(Continue)(Continue)Component SizeYesYesNoYesCombined Intermediate Storage ComponentsCombined Intermediate Storage ComponentsCombined Intermediate Storage ComponentsCombined Intermediate Storage ComponentsCombined Intermediate Storage ComponentsCombined Intermediate Storage ComponentsCombined Intermediate Storage ComponentsYesYesNoYes, ALL intermediate storage components are shared.Yes, SOME intermediate storage components are shared.Component UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsC-67Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingOther: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:Other:If other, specify:CBI? C4-6.CBI? C4-7.CBI? C4-8.List all of the major components of the combined intermediate storage portion of the fly ash and bottom ash handling systems 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 the combined intermediate storage portion of the fly ash and bottom ash handling systems that a contractor(s) oversees (or will oversee,for planned systems) at the contractor's expense (i.e., not at the plant's expense).Provide cost data in Table C-38 for the combined intermediate storage portion of the fly ash and bottom ash handling systems, both for the systems as originally installed and for anymodifications to the systems. Include allintermediate storage costs including costs for components in Table C-37 as well as control systems, pads and foundations, and all other ancillaryequipment. For planned ash handling systems, provide expected costs. Provide the best engineering estimates when actual data are not readily available. For all costs, do not adjust forinflation. For example, if the plant incurred a land cost in 2002, enter the cost in the "Cost" columnand 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 the equipment for the combinedintermediate storage portion of the fly ash and bottom ash handling systems at the contractor's expense, the plant should fill out "$ 0" for the cost of"Purchased Equipment". Any contractorcosts/fees incurred by the plant should be accounted for in the "Engineering Contract Firm Costs" and"Other Contractor's Fees" categories.YesYesContractor installed/will install ALL components identified inTable C-37 at the contractor's expense.YesCombined Intermediate Storage ComponentsCombined Intermediate Storage ComponentsCombined Intermediate Storage ComponentsCombined Intermediate Storage ComponentsCombined Intermediate Storage ComponentsCombined Intermediate Storage ComponentsCombined Intermediate Storage ComponentsCombined Intermediate Storage ComponentsCombined Intermediate Storage ComponentsContractor oversees/will oversee ALL operation and maintenance activities dealing with the combined intermediate storage portion of the fly and bottom ash handling systems at the contractor's expense.Component UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsComponent UnitsC-68Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingOriginal Cost Modification Cost$ $$ $$ $$ $$ $$ $$ $$ $Table C-38. Capital Cost for the Combined Intermediate Storage Portion of the Fly Ash and Bottom Ash Handling SystemsProjectCost for Systems as OriginallyInstalledCost for Modifications toSystemsYear on Which Cost is BasedDirect CostsPurchased equipment(including all equipment for the installation orthe upgrade: mechanical equipment; piping; instrumentation;electrical equipment; spare parts; freight charges;taxes; insurance;and duties)Purchased equipment installation(including installation of allequipment; piping; instrumentation/calibration; electrical equipment;mechanical equipment; structural supports, insulation, and paint)Buildings(including buildings constructed to house ash handlingsystem components, operator rooms, or other operations associatedwith the system; as well as plumbing, heating, ventilation, dustcollection, air conditioning, lighting, telephones,intercoms, painting,sprinklers, fire alarms)Indirect CostsSite preparation(including site clearing, all demolition, grading,roads, walking areas, fences)Land(including property costs and survey fees)Total Direct CostsEngineering Costs(including process design and generalengineering, cost engineering, consulting fees, supervision,inspection for each category below)b. Owner's Overhead Engineering Costsa. Engineering Contract Firm CostsHired outside engineering firm to oversee design and/or installation of the system.C-69Version: February 22, 2010Steam Electric QuestionnairePart C. Ash Handling$ $$ $$ $Total Indirect Costs$ $Total Capital Cost$ $CBI? C4-9.No. of workers$ $hpddpyNo. of workers$ $hpddpyNo. of workers$ $hpddpy$$ $ per kWh kWh/hrOther:$Other:$$Provide annual O&M costs data in Table C-39 for thecombined intermediate storage portion of the fly ash and bottom ash handling systems. Provide best engineering estimates when actualdata 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 costs incurred by the PLANT,not the costs paid for by the contractor. For example, if an outside contractor operates and maintains the combined intermediate storageportion of the fly ash and bottom 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 beaccounted for in the Table C-38 "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.Per hour (averagerate of labor)Operating Labor (All other operating costs)Per hour (averagerate of labor)Maintenance LaborPer hour (averagerate of labor)Total O&M Cost (2009)Operating Labor (Water Trucks Only)EnergyMaintenance MaterialsContingency actually expended(to compensate for unpredictableevents such as storms, floods, strikes, price changes, errors inestimates, design changes, etc.)Construction expenses(including temporary construction offices,roads, communications, fencing; construction toolsand equipment;permits, taxes, insurance)Other Contractor's FeesTable C-39. O&M Cost for the Combined IntermediateStorage Portion of the Fly Ash and Bottom Ash Handling Systems for 2009O&M Cost Category 2009 Annual Cost 2009 Rate 2009 Staffing/ConsumptionYesC-70Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID: Insert Plant IDPlant Name: Insert Plant NamePart:CSection Title:Instructions:CBI? C4-10.(Continue)Indicate which components are shared:(Continue)(Skip to Section 5)CBI? C4-11.(Skip to Section 5)(Continue)CBI? C4-12.How many trucks does the plant use for the transportation and disposal of combined fly ash and bottomash?Indicate whether the trucks were bought, leased orcontracted out.How many rail cars does the plant use for the transportation and disposal of combined fly ash and bottom ash?Indicate whether the rail cars were bought, leasedor contracted out.Did you identify in Table C-36 a fly ash handling system and a bottom ash handling system that share transport/disposal components?4.3. Combined Fly Ash and Bottom Ash Cost Information - Transport/DisposalComplete Section 4.3 (Questions C4-10 through C4-16) for fly ash and bottom ash handling systems installed after January 1, 1985, or planned to be installed by December 31, 2020, thattransport/dispose of ash together (as indicated inTable C-36).The combined ash transport/disposal portion of thefly ash and bottom ash handling systems refers to the transportation of ash from intermediate storageto final disposal.An example of combined 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). Combined ash transporttypically consists of roads and vehicles that are used to transport the ash. The capital and O&M costsfor combined ash transport/disposal may include the road or rail infrastructure (roads,tracks, lights), the trucks and rail cars, the operation and maintenance costs associated with the trucks and rail cars, and ash disposal fees.Note that capital and operation and maintenance costs associated withlandfills/landfilling are requested in Part F and they should not be included here in Section 4.3.Is apond/impoundmentunit orpond/impoundment systemthe final destination of the combined fly ash andbottom ash?What methods are used to transport the combined flyash and bottom ash to the final disposal? [Check all boxes that apply.]YesYesNoYesTrucksRail carsOther, specify (e.g., barge):LeasedContracted outBoughtLeasedContracted outBoughtYesYesNoYes, ALL transport/disposal components are shared.Yes, SOME transport/disposal components are shared.C-71Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C4-13.CBI? C4-14.CBI? C4-15.Original Cost Modification Cost$ $$ $$ $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)List all of the major components of the combined transport/disposal portion of the fly ash and bottomash handling systems that a contractor(s) constructed/installed (or will construct/install, forplanned systems) at the contractor's expense (i.e.,not at the plant's expense).Direct CostsList all of the operation and maintenance activities of the combined transport/disposal portion of thefly ash and bottom ash handling systems that a contractor(s) oversees (or will oversee, forplanned systems) at the contractor's expense (i.e.,not at the plant's expense).Provide cost data in Table C-40 for the transport/disposal of the combined fly ash and bottom ash, both for the systems as originally installed and for any modifications to the systems. Includealltransport/disposal costs including costs for the components listed in Table C-39 as well as control systems, pads and foundations, and all other ancillary equipment. For planned ashhandling systems, provide expected costs. Provide the best engineering estimates when actual data arenot readily available. For all costs, do not adjustfor inflation. For example, if the plantincurred 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 that capital costs associated withlandfills/landfilling are requested in Part F. Do NOT include landfill costs in Table C-40.Year on Which Cost is BasedTable C-40. Capital Cost for the Transport/Disposalof Combined Fly Ash and Bottom AshProjectCost for Systemsas OriginallyInstalledPurchased equipment(including all equipment for theinstallation or the upgrade: mechanical equipment;piping;instrumentation; electrical equipment; spare parts;freightcharges; taxes; insurance; and duties)Note: Provide only the costs incurred by the PLANT,not the costs paid for by the contractor. For example, if an outside contractor purchased all rail cars and/or trucks for the transportation ofthe combined fly ash and bottom ash at the contractor's expense, the plant should fill out "$ 0" for the cost of "Purchased Equipment". Any contractor costs/fees incurred by the plant should beaccounted for in the "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.Cost forModifications toSystemsYesYesYesContractor oversees/will oversee ALL combined transport/disposal activities at the contractor's expense.Contractor installed/will install ALL combined ash transport/disposal equipment and/or infrastructure at the contractor's expense.C-72Version: February 22, 2010Steam Electric QuestionnairePart C. Ash Handling$ $$ $$ $$ $$ $$ $$ $$ $Total Indirect Costs$ $Total Capital Cost$ $CBI? C4-16.No. of workers$ $hpd Loads per daydpy dpySite preparation(including site clearing, all demolition,grading, roads, walking areas, fences)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 Costsa. Engineering Contract Firm CostsTotal Direct CostsIndirect CostsConstruction expenses(including temporary constructionoffices, roads, communications, fencing; construction toolsand equipment; permits, taxes, insurance)Provide annual O&M costs data in Table C-41 for thetransport/disposal of the combined fly ash and bottom ash. Provide best engineering estimates when actual data are not readilyavailable. If you provide an estimate, note the methods that were used to make the estimates in the Comments page.Note that O&M costs associated withlandfills/landfilling are requested in Part F. Do NOT include landfill costs in Table C-41.Note: Provide only the costs incurred by the PLANT,not the costs paid for by the contractor. For example, if an outside contractor operates the transportation and disposal of the combined flyash and bottom ash at the contractor's expense, theplant should fill out "$ 0" for the cost of all operating O&M costs. Any contractor costs/fees incurred by the plant should be accounted forin the Table C-40 "Engineering Contract Firm Costs"and "Other Contractor's Fees" categories.Table C-41. O&M Cost for the Combined Transport/Disposal Portion of the Fly Ash and Bottom Ash Handling Systems for 2009O&M Cost Category 2009 Annual Cost 2009 Rate 2009 Staffing/ConsumptionOperating Labor (Trucks/Rail Cars/Other Transport)Per hour(average rateof labor)Contingency actually expended(to compensate forunpredictable events such as storms, floods, strikes, pricechanges, errors in estimates, design changes, etc.)Transport RateLand(including property costs and survey fees)YesHired outside engineering firm to oversee design and/or installation of the system.C-73Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingNo. of workers$ $hpddpyNo. of workers$ $hpddpy$$ $ per kWh kWh/hr$Other:$Other:$$EnergyMaintenance LaborMaintenance MaterialsTotal O&M Cost (2009)Ash Removal/Disposal FeePer hour(average rateof labor)Operating Labor (All other operating costs)Per hour(average rateof labor)C-74Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID: Insert Plant IDPlant Name: Insert Plant NameSE Unit ID: Insert SE Unit IDPart:CSection Title:5. Economizer Ash Handling InformationInstructions:CBI? C5-1.(Complete the remainder of Section 5for economizer and air heater ash together. Do NOT complete Section 6.)(Continue)CBI? C5-2.Describe how the segregated ash was handled: (Skip to Question C5-4)(Continue)CBI? C5-3.Identify how the economizer ash is combined with fly ashand/or bottom ash.CBI? C5-4.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 economizer ash usingthe "Copy Section 5" button below. See Part A Section8 for steam electric generating unit fuel classifications.Enter the steam electric generating unit ID (useunit IDs assigned 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 5C-75Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C5-5.(Continue)(Skip to Section 6)gpd Over daysCBI? C5-6.% 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.] Indicatethe percentage of economizer ash transportedto each destination.Provide the volume of economizer ash wastewater generated in 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-76Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingPlant ID: Insert Plant IDPlant Name: Insert Plant NameSE Unit ID: Insert SE Unit IDPart:CSection Title:6. Air Heater Ash Handling InformationInstructions:CBI? C6-1.Describe how the segregated ash was handled:(Skip to Question C6-3)(Continue)CBI? C6-2.Identify how the air heater ash is combined with fly ash and/or bottom ash.CBI? C6-3.tpd (dry weight basis)dpyMake copies of Section 6 (Questions C6-1 through C6-4) for each fossil-fueled steam electric generating unit at your plant that generates air heater ashusing the"Copy Section 6" 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 6C-77Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI? C6-4.(Continue)(Skip to next Questionnaire Part)gpdOver daysCBI? C6-5.% 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-78Version: February 22, 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-79Version: February 22, 2010Steam Electric QuestionnairePart C. Ash HandlingCBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?YesYesYesYesYesYesYesYesYesYesYesYesYesYesC-80Version: February 22, 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.Version: February 22, 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 WastewatersVersion: February 22, 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 UnitsDestinationsVersion: February 22, 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.Version: February 22, 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.Version: February 22, 2010

# Steam Electric Questionnaire Part C. Ash Handling



# Wet/Dry

Wet/Dry

Select

Wet

Dry

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

Impoundment/Pond 1

Impoundment/Pond 2

Impoundment/Pond 3

Impoundment/Pond 4

Impoundment/Pond 5

Marketed, sold or given away

Stored in landfills reported in Table A-6

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

Version: February 22, 2010

# Steam Electric Questionnaire Part C. Ash Handling



# 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

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

Version: February 22, 2010

# Steam Electric Questionnaire Part C. Ash Handling



# 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

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

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# Steam Electric Questionnaire Part C. Ash Handling



# 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

Steam turbine cleaning water

Yard drain wastewater

Other

Fly Ash Conveyance Components

Fly Ash Conveyance Components

Select

Airlock valve

Ash booster pump station

Baghouse for filter/separator

Bin vent filter

Branch line isolation valve

Dewatering bin

Filter/separator

Fugitive dust collection system with fan

High pressure piping

Version: February 22, 2010

# Steam Electric Questionnaire Part C. Ash Handling



# Material handling valve

Other valves

Piping (including supports/guides/anchors)

Pressure blower

Pump

Vacuum/pressure station/tank

Wet vacuum equipment (e.g., hydroveyor)

Dry vacuum equipment (e.g., mechanical exhauster)

Other

Fly Ash Intermediate Storage Components

Fly Ash Intermediate Storage Components

Select

Air slide

Baghouse for silos

Bin vent filter

Bucket conveyor

Conditioned load out spout with dust collection system

Conveyor system

Dust suppresion (e.g., water truck)

Dry load out spout

Loading silo

Pug mill/pin mixer

Storage hopper

Storage silo

Vacuum loading equipment

Other

Fly Ash Transport Methods

Fly Ash Transport Methods

Select

Barge

Conveyor belt/pipe

Rail

Truck

Other

Bottom Ash Conveyance Components

Bottom Ash Conveyance Components

Select

Ash booster pump station

Baghouse for filter/separator

Bin vent filter

Branch line isolation valve

Clarifying tank

Conveying pipeline/valves (including supports/guides/anch ors)

Crusher

Dewatering bin

Dry hopper system

Version: February 22, 2010

# Steam Electric Questionnaire Part C. Ash Handling



# Filter/separator

Fugitive dust collection system with fan

High pressure pump

Mechanical drag system

Other valves

Pressure blower

Pump

Remote dry flight conveyor

Surge tank

Vacuum equipment

Other

Bottom Ash Intermediate Storage Components

Bottom Ash Intermediate Storage Components

Select

Air slide

Baghouse for silos

Bin vent filter

Bucket conveyor

Conditioned load out spout with dust collection system

Dust suppresion (e.g., water truck)

Dry load out spout

Loading silo

Pug mill/pin mixer

Stackout/holding areas

Storage bin

Storage silo

Vacuum loading equipment

Other

Bottom Ash Transport Methods

Bottom Ash Transport Methods

Select

Barge

Conveyor belt/pipe

Rail

Truck

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

Version: February 22, 2010

# Steam Electric Questionnaire Part C. Ash Handling



# 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

Select

Air slide

Baghouse for silos

Bin vent filter

Bucket conveyor

Conditioned load out spout with dust collection system

Conveyor system

Dust suppresion (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

Version: February 22, 2010