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

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

Tab Name

Part F Instructions Part F Instructions

Part F Section 1

Part F Section 2

Part F Section 3.1

Part F Section 3.2

Part F Section 4.1

Part F Section 4.2

Part F Section 4.3

Part F Section 4.4

Part F Section 4.5

Part F Section 4.6

Part F Section 5

Part F Comments

Code Tables Steam Electric Questionnaire Code Tables Pond/Impoundment and Landfill Use

Groundwater Monitoring Practices Leachate Treatment System Units

Leachate Treatment Unit Information Pond/Impoundment Management Practices

Part F Comments Landfill Management Practices

Leachate Treatment System Design

Leachate Treatment System Flows

Leachate Treatment System Costs

Leachate Treatment System Equipment Landfill Costs Steam Electric Questionnaire

PART F - MANAGEMENT PRACTICES FOR PONDS/IMPOUNDMENT S AND LANDFILLS

Table of Contents

Section Title

Approved: May 20, 2010

# Steam Electric Questionnaire Part F. Instructions



# Plant ID: Insert Plant ID

Plant Name: Insert Plant Name

PART F. MANAGEMENT PRACTICES FOR PONDS/IMPOUNDMENTS AND

LANDFILLS

Throughout Part F Section 4, information is requested on leachate treatment units and

systems that are planned, under construction/installation, or planned to begin

construction/installation by December 31, 2020. Provide design information, or best

engineering estimates as necessary, for these planned system s/units. Additionally, enter

“NA” in the field or checkbox if the information reque sted is not applicable for planned

systems/units (e.g., a question that requests flow rate da ta for year 2009).

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

requested in certain questions within Part F; 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

Complete Part F of the questionnaire for your plant. As you are completing the electronic

form, note the following: When you enter your plant name and plant ID on the Part F

TOC tab, all name and ID fields throughout Part F wi ll automatically populate. Refer to

the overall questionnaire instructions, the glossary, and the acronym list for assistance

with completing Part F.

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

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

provided throughout Part F regarding making copies. No te that pond/impoundment unit,

landfill, leachate treatment system, and leachate treat ment unit names or IDs must be

populated on the copied tab or section, located in the upper right corner under "Plant ID"

and "Plant Name", in order to correlate the requested information.

Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsInsert Plant IDInsert Plant NamePart:Section Title:Instructions:CBI? F1-1.Part F requests information for all active/inactive/open and retired/closedpond/impoundmentunits andlandfills,including those located on non-adjoining property,used for the storage, treatment, and/or disposal ofprocesswastewater,residues, or by-products (orsludgesor water streams containing the residues or by-products) from thecombustion of coal or petroleum coke, including, but not limited to,fly ash,bottom ash, boiler slag, or flue gas emissioncontrol residues. This includes liquid-borne material and solid material.Does the plant have one or more active/inactive/open or retired/closedpond/impoundmentunits orlandfills, includingthose located on non-adjoining property, used for the storage, treatment, and/or disposal of process wastewater,residues, or by-products (or sludges or water streams containing the residues or by-products) from thecombustion ofcoal or petroleum coke, including, but not limitedto, fly ash, bottom ash, boiler slag, or flue gas emission control residues(this includes liquid-borne material and solid material)? [Check the box below.]Note: Answer "yes" to this question even if all thepond/impoundments and landfills are closed.(Continue)(Skip to the next Questionnaire Part)Plant ID:Plant Name:F1. Pond/Impoundment and Landfill UseYesNoYesF-1Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsPlant ID:Insert Plant IDPlant Name: Insert Plant NamePond/Impoundment Unit ID:Insert Pond IDPart:Section Title:Instructions:CBI? F2-1.2. Pond/Impoundment Management PracticesFIf known, indicate the hydrologic design criteria of the pond/impoundment unit.Pond/Impoundment Unit DesignComplete Section 2 for each active/inactive/open and retired/closedpond/impoundmentunit, including thoselocated on non-adjoining property, used for the storage, treatment, and/or disposal ofprocess wastewater,residues, or by-products (orsludgesor water streams containing the residues or by-products) from thecombustion of coal or petroleum coke, including, but not limited to,fly ash,bottom ash, boiler slag, or flue gasemission control residues. This includes liquid-borne material and solid material. Enter the pond/impoundmentunit ID in the space provided above (use pond/impoundment unit IDs assigned in Table A-4). Please provide allfree response answers in the highlighted yellow areas.Make a copy of Section 2 for each active/inactive/open and retired/closed pond/impoundment unit, includingthose located on non-adjoining property, using the"Copy Section 2" button below.Copy Section 2YesNoneOther (specify):1⁄2 Probable maximum flood100-year, 24-hour storm eventF-2Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F2-2.CBI? F2-3.CBI? F2-4.(Skip to Question F2-4)Leachate Collection and Leak Detection SystemsHas the pond/impoundment unit ever experienced an overflow or other type of release, excluding routinepermitteddischarges, since January 1,1995?State when the overflow occurred and describe the reason for theoverflow (e.g., experienced two 100-year, 24-hour storm events withinone month):Has a non-permitted pond/impoundment overflow or other type of release been discharged to a receivingwater,since January 1, 1995? If so, identify the name ofthe receiving water.Does the pond/impoundment unit have a system to collectleachate(including leaks, seepage, toe drains, orsimilar releases)?(Skip to Question F2-9)NoYesNoYesYesYesYesYes (specify name of receiving water):NoLeachate collection systemLeak detection systemOther collection system (specify):F-3Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F2-5.gpdANDgpy OverCBI? F2-6.gpygpygpyIf other, explain:Does the plant collect stormwater, rainfall, or process wastewaters in the collection system for thispond/impoundment unit? If yes, identify the stormwater, rainfall, or process wastewaters and their flow rates. If theprocess wastewater is not one of the response options provided, select "Other" in the drop-down box and specifythe type of process wastewater in the yellow highlighted space below.daysProvide the volume of leachate (including leaks, seepage, toe drains, or similar releases) collected in 2009 (gpdAND gpy) and the frequency of process wastewater generation (days). Also provide a description of theestimation method below.Description of estimation method:YesYesYesNoUncontaminated stormwaterRainfallProcess Wastewaters 2F-4Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F2-7.CBI? F2-8.If the leachate is sent to a pond or storage tank,are chemicals used to treat the leachate (e.g., lime for pHcontrol)? If yes, indicate which chemicals are used. [Check all boxes that apply].Indicate all intermediate and final destination(s)of the leachate. If the plantrecyclesthe leachate, indicate theplant process to which this waste is recycled. [Check all boxes that apply.]Is this wastewater treatment system previously defined in Table D-2?Transferred back into pond/impoundment unitCombined with pond/impoundment unit effluentTransferred to other pond/impoundment units. Provide ID of the pond/impoundment unit previously defined in Table A-4:Transferred to on-site treatment system, including those located on non-adjoining property.Transferred back to storage tankDischarged to surface water. Provide NPDES permitted outfall number (from Part A Section 2.2):Other, explain:LimeSodium HydroxideSulfuric AcidOther (specify):YesYesYes (specify the wastewater treatment system ID from Table D-2):No (section 4 of Part F must be filled out for this treatment system)Immediately recycled back to plant process. Please describe how the leachate is reused:Indirect discharge to a publicly or privately owned treatment worksYesNoNAF-5Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F2-9.(Continue)CBI? F2-10.Inspections/year hrs/yearInspections/year hrs/yearInspections/year hrs/yearInspections/year hrs/yearInspections/year hrs/yearInspections/year hrs/yearInspections/year hrs/yearInspections/year hrs/yearIndicate which of the following monitoring measuresor inspections are performed on the pond/impoundment unitby the plant and/or its engineering contractors, the frequency of monitoring, and the average number of hoursspent each year performing monitoring activities:(Skip to Section 3)Monitoring and InspectionsDoes the plant and/or its engineering contractors regularly monitor/inspect the structural integrity of thepond/impoundment unit?YesNoYesYesSeepagePiezometric levelsPool levels (indication of rapid drawdown)Spillway/weir/outflow structural integrityOther (specify):Deformation/movement of dike/embankmentCompaction testingOther (specify):F-6Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsPlant ID:Part:FSection Title:Instructions:Complete Section 3.1 for each active/inactive/open and retired/closedlandfill, including those located onnon-adjoining property, used for the storage, treatment, and/or disposal ofprocess wastewater,residues,or by-products (orsludgesor water streams containing the residues or by-products)from the combustion ofcoal or petroleum coke, including, but not limited to,fly ash,bottom ash, boiler slag, or flue gas emissioncontrol residues. This includes liquid-borne material andsolid material. Enter the landfill ID in the spaceprovided above (use landfill IDs assigned in Table A-6).Please provide all free response answers in thehighlighted yellow areas.Make a copy of Sections 3.1 for each active/inactive/open and retired/closed landfill, including thoselocated on non-adjoining property, using the "Copy Section 3.1" button below.Note: This includes landfills located on non-adjoining property that are under the operational control of theplant. This also includes landfills, within 20 miles, owned/operated by the plant's ultimate parent firm, forthepurpose of storing/disposing of process wastewaters, residuesor by-products, from the plant.Insert Plant IDInsert Plant NameInsert Landfill IDPlant Name:Landfill ID:3.1 Landfill Management PracticesCopy Section 3.1F-7Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F3-1.Date builtSurface area, acresVolume capacity, cubic feetApproved/licensed height, feetCBI? F3-2.Height above original elevation, feetCBI? F3-3.Height above original elevation, feetSurface area, acresVolume of stored materials, cubic feetList the date the landfill was built, and the landfill’s surface area and approved/licensed volume capacityand height when it was originally built.Is the landfill closed? If yes, provide the date it wasclosed. If not, list the year of the landfill’s expectedendof life (i.e., closure), and the expected surface area, and volume and height of stored materials at itsexpected end of life.Surface area, acresList the landfill’s current surface area, and volume, andheight above the original elevation of the storedmaterials.Volume of stored materials, cubic feetYes. Date closed:No. Year of expected end of life (closure):YesYesYesF-8Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F3-4.(Continue)CBI? F3-5.CBI? F3-6.CBI? F3-7.$(Skip to Question F3-8)Total cost of expansionHas the landfill been expanded since the date it was built?Identify the type of expansion.Describe the expansion(s) to the landfill, since January 1,2000, including starting and ending dimensions(surface area, volume of stored materials, height). Additionally, provide the date(s) of expansion(month/yr).Note: Total costs should include purchased equipment, installation, buildings, site preparation,land, engineering costs, construction expenses, andany other costs available.Provide the total cost associated for any expansion(s), sinceJanuary 1, 2000. Include the costs associatedwith theleachate collection system, if included as part of the landfill, in the costs provided.YesNoLateral expansionVertical expansionBoth lateral and vertical expansionYesYesYesYesF-9Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F3-8.Liner LayerNumber(number frominner to outerlayer)Permeability ofLiner Layer(cm/sec)Table F-1. Landfill LinerType of Liner (Mark all that apply)Thickness of LinerLayer (cm)(Complete Table F-1)(Skip to Question F3-9)Does the landfill have aliner?Compacted clayGeosynthetic clayHigh density polyethylene (HDPE)Other (specify)Other (specify)Other (specify)YesYesNoF-10Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F3-9.Cap/CoverLayer Number(number frominner to outerlayer)CBI? F3-10.Has the plant built any structures on top of the closed landfill?Provide a description of the structure(s) and any challenges that the plant faced building on top of thelandfill.(Skip to Question F3-11)(Skip to Question F3-11)(Skip to Question F2-10)Type of Cap/Cover (Mark all that apply)Thickness ofCap/Cover Layer(cm)Permeability ofCap/Cover Layer(cm/sec)Does the landfill have a cap/cover?Table F-2. Landfill Cap/Cover(Complete Table F-2)(Continue)YesCompacted clayGeosynthetic clayHigh density polyethylene (HDPE)Vegetative coverOther (specify)Other (specify)Other (specify)YesYesNoNA. The landfill is not closed.YesNoF-11Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsLeachate Collection SystemCBI? F3-11.CBI? F3-12.gpdANDgpyOverdaysCBI? F3-13.gpdgpdgpdIf other, explain:(Skip to Question F3-16)Does the plant collect stormwater, rainfall, or process wastewaters in the collection system for this landfill?If yes, identify the stormwater, rainfall, or process wastewaters and their flow rates. If the processwastewater is not one of the response options provided, select "Other" in the drop-down box and specifythe type of process wastewater in the yellow highlighted space below.Provide the volume ofleachatecollected in 2009 (gpd AND gpy) and the frequency ofprocess wastewatergeneration (days). Also provide a description of the estimation method below.Does the landfill have a system to collectleachate(including leaks, seepage, toe drains, or similarreleases)?Description of estimation method:YesYesLeachate collection systemLeak detection systemOther collection system (specify):YesYesNoUncontaminated stormwaterRainfallProcess Wastewaters 2YesNoF-12Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F3-14.CBI? F3-15.If the leachate is sent to a pond or storage tank, arechemicals used to treat the leachate (e.g., lime for pHcontrol)? If yes, indicate which chemicals are used. [Checkall boxes that apply].Indicate all intermediate and final destination(s) ofthe leachate. If the plantrecyclesthe leachate, indicatethe plant process to which this waste is recycled. [Check allboxes that apply.]Is this wastewater treatment system previously defined inTable D-2?YesTransferred to pond(s)/impoundment(s). Provide the IDs of the pond/impoundment unit(s) previously defined in Table A-4:Transferred to on-site treatment system, including those located on non-adjoining property.Transferred back to storage tankDischarged to surface water. Provide NPDES permitted outfall number (from Part A Section 2.2):Other, explain:YesNoLimeSulfuric AcidSodium HydroxideOther, explain:Yes (specify the wastewater treatment system ID from Table D-2):No (Section 4 of Part F must be filled out for this treatment system)Indirect discharge to a publicly or privately owned treatment worksImmediately recycled back to plant process. Please describe how the leachate is reused:YesNAF-13Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F3-16.CBI? F3-17.Does the plant combine the conveyedstormwater runoffthat has contacted the uncappedportion of thelandfill with leachate?Indicate the type of treatment system below. Providethe ID of the wastewater treatment system previously defined in Table D-2, otherwise enterNA:Indicate all intermediate and final destination(s) ofthe conveyed stormwater runoff that has contacted theuncappedportion of the landfill. If the plantrecyclesthe stormwater runoff, indicate the plant process towhich this waste is recycled. [Check all boxes that apply.]Stormwater RunoffYesNoTransferred to pond/impoundment unit(s). Provide the ID(s) of the pond/impoundment unit(s) previously defined in Table A-4:Transferred to on-site treatment system, including those located on non-adjoining property.Transferred to storage tankDischarged to surface water. Provide NPDES permitted outfall number (from Part A Section 2.2):Other, explain:Chemical precipitationBiological reactor - aerobicBiological reactor - anoxic\anaerobicConstructed wetlandsOther (specify):Indirect discharge to a publicly or privately owned treatment worksImmediately recycled back to plant process. Please describe how the leachate is reused:YesYesF-14Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F3-18.CBI? F3-19.Indicate the type of treatment system below. Providethe ID of the wastewater treatment system previously defined in Table D-2, otherwise enterNA:Indicate all intermediate and final destination(s) ofthe conveyed stormwater runoff that has contacted thecappedportion of the landfill. If the plantrecyclesthe stormwater runoff, indicate the plant process to whichthis waste is recycled. [Check all boxes that apply.]Does the plant combine the conveyedstormwater runoffthat has contacted the cappedportion of thelandfill with leachate?YesNoTransferred to on-site treatment system, including those located on non-adjoining property.Transferred to storage tankDischarged to surface water. Provide NPDES permitted outfall number (from Part A Section 2.2):Other, explain:Chemical precipitationBiological reactor - aerobicBiological reactor - anoxic\anaerobicConstructed wetlandsOther (specify):Indirect discharge to a publicly or privately owned treatment worksImmediately recycled back to plant process. Please describe how the leachate is reused:Transferred to pond/impoundment unit(s). Provide the ID(s) of the pond/impoundment unit(s) previously defined in Table A-4:YesYesF-15Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsPlant ID: Insert Plant IDPlant Name: Insert Plant NameLandfill ID:Insert System IDPart:FSection Title:CBI? F3-20.O&M Cost CategoryNo. of workersOperating labor$ $hpddpyNo. of workersMaintenance labor$ $hpddpyMaintenance materials$Chemicals$Plants/organic matter$Energy - Power for pumping$ $ per kWh kWh/hrEnergy - Power for operations other than pumping $ $ per kWh kWh/hr3.2. Landfill CostsNote: This includes landfills located on non-adjoining property that are under the operational controlof the plant. This also includes landfills, within20 miles, owned/operated by the plant'sultimate parent firm, for the purpose of storing/disposing of process wastewaters, residues or by-products, from the plant.Make a copy of Sections 3.2 for each active/inactive/open and retired/closed landfill, including thoselocated on non-adjoining property, using the "CopySection 3.2" button below.Provide annual O&M cost data in Table F-3 for eachlandfill identified in Table A-6 that was operatedin 2009. 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.Table F-3. O&M Cost for Landfills for 2009Note: Do NOT include O&M costs for leachate treatment systems, as the information will be collected inSection 4.5.2009 Annual Cost Rate Staffing/ Consumptionper hour (averagerate of labor)per hour (averagerate of labor)Instructions:Complete Section 3.2 for each active/inactive/openand retired/closed landfills that began operating at the plant on or after January 1, 2000. This includes landfills located on non-adjoiningproperty, used for the storage, treatment, and/or disposal of process wastewater, residues, or by-products (or sludges or water streams containing the residues or by-products) from thecombustion of coal or petroleum coke, including, but not limited to, fly ash, bottom ash, boiler slag,or flue gas emission control residues. This includes liquid-borne material and solidmaterial. Enter the landfill ID in the space provided above (use landfill IDs assigned in Table A-6).Please provide all free response answers in the highlighted yellow areas.YesF-16Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsSteam$ $ per pound pounds/hrHazardous Sludge Disposal - Dredging $ $ perHazardous Sludge Disposal - Landfilling $ $ perNonhazardous Sludge Disposal - Dredging $ $ perNonhazardous Sludge Disposal - Landfilling $ $ perOther:$Other:$Total O&M Cost (2009)$CBI? F3-21.Provide capital cost data in Table F-4 for all landfills identified in Table A-6, including planned leachate treatment systems. Provide best engineeringestimates when actual data are notreadily 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” column and enter “2002” in the “Year on whichCost is Based” column.Note: If no records are available on this leachatetreatment system, provide an explanation in the Comments page.Note: Do NOT include capital costs for leachate treatment systems, as the information will be collected in Section 4.5.GalTonGalTonGalTonGalTonYesF-17Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsProject$$$$$Total Direct Costs$a. Engineering Contract Firm Costs$b. Owner's Overhead Engineering Costs$$$$Total Indirect Costs$Total Capital Cost$Table F-4. Capital Cost for LandfillsCostYear on which Cost isBasedDirect CostsPurchased equipment(includes all equipment for the installation orthe upgrade: mechanical equipment; piping; instrumentation;electrical equipment; plants/organic matter for constructedwetland(s); spare parts; freight charges; taxes; insurance; andduties)Purchased equipment installation(includes installation of allequipment; piping; instrumentation/calibration; electrical equipment;mechanical equipment; structural supports, insulation, and paint)Buildings(buildings constructed to house operator rooms, orotheroperations associated with the system; also includes plumbing,heating, ventilation, dust collection, air conditioning, lighting,telephones, intercoms, painting, sprinklers, fire alarms)Site preparation(includes site clearing, all demolition, grading,roads,walking areas, fences)Land(includes property costs and survey fees)Indirect CostsEngineering Costs(includes process design and generalengineering, cost engineering, consulting fees, supervision,inspection for each category below:Construction expenses(includes 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 treatment system.F-18Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsPlant ID:Plant Name:Part:FSection Title:Instructions:CBI? F4-1.LTSSystemIDPlant DesignationTreatment SystemFootprint (ft2)Year InitiallyBrought OnLineNumber of LeachateCollection SystemsContributing to theSystemDistance fromLeachate CollectionSystem* (ft)LTS-1Outfall number:Outfall number:Outfall number:Outfall number:Outfall number:Outfall number:Outfall number:Outfall number:Outfall number:* If there are multiple leachate collection systemstransferring leachate to the treatment system, provide the average distance for all leachate collection systems.LTS-A4.1. Leachate Treatment System DesignOperating Leachate Treatment SystemsComplete Section 4.1 (Question F4-1and F4-2) for all leachate treatment systems (as specified in Question F2-7 and F3-14) which the plant operates or plans to operate or construct/install by December31, 2020. Note thatwastewater treatment systemspreviously defined in Table D-2 that receive pond/impoundment or landfillleachateshould NOT be included in this table and you do not need toprovide information for those systems in this section. Refer to your responses to Questions F2-7 andF3-14 to identify the systems that need to be included in this table. Please provide all free responseanswers in the highlighted yellow areas.Approximate Distanceto Final Outfall (ft)In Table F-5, list all leachate treatment systems (as specified in Question F2-7 and F3-14), not including wastewater treatment systems previously defined in Table D-2, which the plant operates or plansto operate. For each leachate treatment system, EPAassigned a number (e.g., LTS-1, LTS-2) in Table F-5, which will be used throughout the remainder of the survey. In the “Plant Designation” column,provide the plant’s name for each leachate treatment system. As an example, if a plant operates a chemical precipitation leachate treatment system that discharges to an ash pond/impoundment system,the leachate treatment system should be identifiedin Table F-5 as LTS-1 and the ash pond/impoundmentsystem should have been previously identified in Table D-1. For each planned leachate treatmentsystem, provide an estimate of the expected averageannual flow rate of the effluent from the treatment system.Table F-5. Plant Leachate Treatment SystemsLTS-2LTS-3LTS-4LTS-5LTS-6Insert Plant IDInsert Plant NameLTS-BPlanned Leachate Treatment SystemsLTS-CYesF-19Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F4-2.IncludeNPDES permitoutfall numbers, if applicable.If you believe that the diagram should be treated as confidential, stamp it "Confidential" or write "Confidential" or "CBI" across the top. If any diagram is not marked "Confidential", it will beconsidered nonconfidential under 40 CFR Part 2, Subpart B.Review:If any of the statements above were not checked, revise the block diagram(s) and ensure all statementshave been checked.Block Diagram ChecklistMark the boxes below to verify that you have completed each checklist item...Include the block diagram number, plant name, plantID, and leachate treatment system ID on the diagram.Include each leachate treatment unit operation. Show all influent and effluent streams from the unitsand label all influent and effluent streams from the leachate treatment system using thecodes on the "Code Tables" tab provided at the endof this workbook. Effluent streams may include process wastewater andsludges.If aprocess operationdoes not have an EPA-assigned number, use the plant-designated name for the process operation. When sources or destinations are not shown on the diagram(i.e., thestream is entering from a location not shown on thediagram), describe the source or destination and add the block diagram number, when appropriate, where the stream's previous location canbe seen. Use codes from the "Code Tables" tab provided at the end of this workbook.Note that the codes listed in the "Wastewater Treatment Unit" table on the "Code Tables" tabshould be used for assigning the leachate treatmentunits.Indicate where chemical addition occurs (i.e., intoor between which leachate treatment units). For constructed wetland treatment cells, indicate and note on the diagram where within or near theconstructed wetland treatment cell the chemical isadded (e.g., within the constructed wetland treatment cell near the leachate influent point, within the constructed wetland treatment cell nearthe effluent, in the effluent/discharge canal). Thechemicals indicated should correspond to the chemicals listed in Table F-9.Indicate, as appropriate, where treatedleachate isreusedorrecycledwithin the plant (e.g., reuse of settling pond/impoundment water as fly ash sluice).Include the average annual (2009) flow rates for influent and effluent streams from the leachate treatment system on the diagram (in gpm or gpd). For planned leachate treatment systems,provide the design flow rates for the system. Notethat these should be the same flow rates that are entered into Table F-6 in Question F4-3. If the actual number of days of operation for2009 is not known, the total annual flow may be divided by 365 days and a comment added to the Comments page. If the leachate stream is intermittent, provide amount and frequency; forexample “100 gal, twice/day, 100 dpy” or “1000 gpm,4 hpd, 365 dpy”.Attach a block diagram that shows the leachate treatment operations, the process wastewaters that currently enter or are planned to enter the leachate treatment system, and the ultimate destinations ofthe leachate treatment system effluent(s). Specificinstructions for the diagram are provided in the checklist below. The diagram should have a level ofdetail similar to EPA’s Example EPA_F-1 shownbelow.NOTE: You may use an existing diagram, such as a water balance diagram included in the plant’s NPDES Form 2C, and mark the additional required information on the diagram by hand.Provide as many diagrams as necessary to convey theinformation requested in the checklist below. Number each block diagram in the upper right corner; the first block diagram should be numbered F-1,the second F-2, etc. Include the plant name, plantID, and leachate treatment system ID in the upper right hand corner of the diagram.Identify the final, general destination of the treatedleachate (e.g., treatedleachate effluent toPOTWor surface waters; solid wastes to on- or off-sitedestinations). Use codes from the "CodeTables" tab provided at the end of this workbook, when applicable.Diagram(s) attached.YesF-20Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsExample EPA_F-1. Block Diagram for Leachate Treatment SystemF-21Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsPlant ID:Plant Name:Leachate Treatment System ID:Part:FSection Title:Instructions:CBI? F4-3.Insert Plant IDInsert Plant NameInsert System IDComplete Section 4.2 (Question F4-3) for each leachate treatment system identified in Table F-5, includingplanned systems, systems under construction/installation, or planned to be constructed/installed by December31, 2020. Enter the leachate treatment system ID inthe yellow highlighted space provided above (use theleachate treatment system ID assigned in Table F-5).Make a copy of Section 4.2 for each leachate treatment system identified in Table F-5 using the "CopySection4.2" button below.4.2. Leachate Treatment System FlowsComplete Table F-6 for each leachate treatment system identified in Table F-5. Identify the process wastewatersgenerated from pond/impoundment(s) and/or landfill(s), previously defined in Table A-4 and Table A-6,that aretreatedby the leachate treatment system. Please providethe flow rates of the process wastewater into theleachate treatment system. For planned leachate treatment systems, provide the design flow rates forthesystem.YesCopy Section 4.2F-22Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand Landfillsgpm hpd dpyOther:OR gpd dpygpm hpd dpyOther:OR gpd dpygpm hpd dpyOther:OR gpd dpygpm hpd dpyOther:OR gpd dpygpm hpd dpyOther:OR gpd dpygpm hpd dpyOther:OR gpd dpygpm hpd dpyOther:OR gpd dpygpm hpd dpyOther:OR gpd dpygpm hpd dpyOther:OR gpd dpyPond/Impoundment Unit orLandfill ID (Identified in Table A4 or A-6)Average Annual (2009) Flow RateInfluent to the Treatment SystemProcess WastewaterTable F-6. Leachate Treatment System Flows in 2009Process Wastewaters 1Process Wastewaters 1Process Wastewaters 1Process Wastewaters 1Process Wastewaters 1Process Wastewaters 1Process Wastewaters 1Process Wastewaters 1Process Wastewaters 1F-23Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsPlant ID: Insert Plant IDPlant Name: Insert Plant NameLeachate Treatment System ID:Insert System IDPart:FSection Title:Instructions:CBI? F4-4.4.3. Leachate Treatment System UnitsIn Table F-7, list all leachate treatment units comprising the leachate treatment system including units that are operating, underconstruction/installation, or planned to be constructed/installed by December 31, 2020. For each leachate treatment unit, assign an ID using theleachate treatment unit ID options presented in thedrop-down box; however, if a pond/impoundment unitis included as part of the leachatetreatment system, enter the pond/impoundment unit ID assigned in Table A-4 in the space labeled "PondID". The drop-down menu accounts for thepossibility of multiple leachate treatment system units; they are numbered sequentially. Note that these terms originated from the code tables on the"Code Tables" tab, provided at the end of this workbook. For example, if the leachate treatment systemincludes two clarifiers, select Clarification,Primary-1 for the first clarifier and Clarification, Secondary-1 for the second. In the “Plant Designation” column, provide the plant’s name for eachleachate treatment unit. In the “Date Added to WWTSystem” column, either enter the date the unit was/will be installed if the unit is a retrofit, orenter “original” if the unit was part of the original wastewater treatment system installation.Note: A constructed wetland cell is considered oneleachate treatment unit.Complete Section 4.3 (Questions F4-4 through F4-7)for each leachate treatment system identified in Table F-5, including systems that are planned,under construction/installation, or planned to be constructed/installed by December 31, 2020. Enter the leachate treatment system ID in the yellowhighlighted space provided above (use leachate treatment system ID assigned in Table F-5).Make a copy of Section 4.3 for each leachate treatment system identified in Table F-5 using the "CopySection 4.3" button below.NOTE: If the leachate treatment system includes apond/impoundmentunit, include the pond/impoundment unit in Table F-7.YesF-24Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsPlant DesignationOther:Pond ID:Other:Pond ID:Other:Pond ID:Other:Pond ID:Other:Pond ID:Other:Pond ID:Other:Pond ID:Other:Pond ID:Other:Pond ID:Other:Pond ID:Other:Pond ID:Other:Pond ID:Leachate Treatment Unit IDTable F-7. Leachate Treatment UnitsLeachate Treatment UnitsLeachate Treatment UnitsLeachate Treatment UnitsLeachate Treatment UnitsLeachate Treatment UnitsLeachate Treatment UnitsLeachate Treatment UnitsLeachate Treatment UnitsLeachate Treatment UnitsLeachate Treatment UnitsLeachate Treatment UnitsLeachate Treatment UnitsF-25Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F4-5.Description of ImprovementExpected Date of Improvement(mm/dd/yyyy)Other:$Pond ID:Other:$Pond ID:Other:$Pond ID:Other:$Pond ID:Other:$Pond ID:Leachate Treatment Unit IDTotal Capital CostIn Table F-8, list all improvements to the leachatetreatment system planned up to December 31, 2020.For each planned improvement to theleachate treatment system, provide the appropriateLeachate Treatment Unit ID (if applicable), using the Code Tables. However, if theimprovement relates directly to a pond/impoundment,use the pond/impoundment ID assigned in Table A-4.Provide a description of theimprovement, the expected date of the improvement,and the total capital cost related to the improvement.Note: Total capital costs should include purchasedequipment, installation, buildings, site preparation, land, engineering costs,construction expenses, and any other costs available.Table F-8. Planned Improvements to the Leachate Treatment SystemYesLeachate Treatment UnitsLeachate Treatment UnitsLeachate Treatment UnitsLeachate Treatment UnitsLeachate Treatment UnitsF-26Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F4-6.(Provide further information)(Skip to Question F4-7)CBI? F4-7.Typical flow rate in 2009, gpmMaximum daily flow rate in 2009, gpdAverage annual flow rate in 2009, gpyDuration of effluent transfers from treatment system in 2009, hpdFrequency of effluent transfers from treatment system in 2009, dpyProvide the typical flow rate for the leachate treatment system, the maximum flow rate for 2009, and the annual average flow rate for 2009. Inaddition, provide the duration and frequency of theeffluent transfers from the leachate treatment system in 2009. If the leachate treatment system isplanned, only provide the design flow rate and enter "N/A" in all other fields.Were any of the above planned improvements to the leachate treatment system, or the planned leachate treatment system, planned in preparationfor potential limit changes in the future?Please identify which pollutants and/or limits, inparticular, the improvement or system will target.YesYesYesNoF-27Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsPlant ID: Insert Plant IDPlant Name: Insert Plant NameLeachate Treatment System ID:Insert System IDLeachate Treatment Unit ID:Insert Unit IDPart:FSection Title:Instructions:CBI?F4-8.ft3ORftCBI?F4-9.ft2CBI? F4-10.hoursCBI? F4-11.4.4 Leachate Treatment Unit InformationProvide the volume (ft3) of the leachate treatment unit. In the case of awetland cell, provide the water depth (ft).Complete Section 4.4 (Questions F4-8 through F4-15)for each leachate treatment unit identified in Table F-7, including all leachate treatment units thatare operating, underconstruction/installation, or planned to be constructed/installed by December 31, 2020. Do NOT complete Questions F4-8 through F4-15 forpond/impoundmentunits that are part ofthe leachate treatment system. Enter the leachate treatment system ID and leachate treatment unit ID in the highlighted yellow spaces provided above (useleachate treatment systemIDs assigned in Table F-5 and leachate treatment unit IDs assigned in Table F-7). Please provide all free response answers in the highlighted yellow areas.Make a copy of Section 4.4 for each leachate treatment unit identified in Table F-7 using the "Copy Section 4.4" button below.Provide the footprint/surface area (ft2) of the leachate treatment system unit.Indicate the type of materials of construction of the leachate treatment unit. [Check all boxes thatapply.]Provide the residence time (hours) ofleachatewithin the leachate treatment unit.YesYesYesYesCopy Section 4.4Stainless steel (Provide further detail)Carbon steelCarbon steel, lined withFiberglassTitaniumOther (specify):316L stainless steel317LM stainless steel317LMN stainless steel2205 stainless steel255 stainless steel625 stainless steelOther alloy:F-28Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsCBI? F4-12.CBI? F4-13.Pollutant:Limitation:Pollutant:Limitation:Pollutant:Limitation:Indicate thepollutantstargeted for removal by this leachate treatment unit using techniques other than settling (e.g., adding chemicals to remove certain metals). [Check allboxes thatapply.]Of the pollutants listed in Question F4-12, which effluent limitation(s) drives/will drive the operation of this leachate treatment unit? Provide the pollutant(s) and the limitation(s) (μg/L ormg/L).Metals (specify):MercuryChloridesSulfatesTDSTSSOther:YesYesUnitsUnitsUnitsF-29Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsCBI? F4-14.(Complete Table F-9)Chemical Type Trade Name Manufacturer PurposeLocation of ChemicalAdditionAverage DoseConcentration(g/L)Frequency ofAddition (dpy)CBI? F4-15.(Complete Table F-10)Plant Species Plant NameAverage Addition Rate (gpdor lb/day)Note that "Average Dose Concentration" refers to the average concentration of the chemical within thewastewater treatment unit just after it is added tothe unit.(Leachate treatment unit is planned to be constructed. Provide information in Table F-8 to the extent possible based on plans.)Did the plant add chemicals to this leachate treatment unit in 2009?(Skip to Section 4.5)(Skip to Question F4-15)Table F-10. Plant Species Used in Leachate Treatment Unit OperationsDoes the leachate treatment unit contain any plantspecies? [Check the box below.]Table F-9. Chemicals Used in Leachate Treatment Unit Operations(Leachate treatment unit is planned to be constructed. Provide information in Table F-8 to the extent possible based on plans.)PurposeYesgpdlb/daygpdlb/daygpdlb/daygpdlb/daygpdlb/daySolidLiquidSolidLiquidSolidLiquidSolidLiquidSolidLiquidYesYesNoNAYesNoNAF-30Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsPlant ID: Insert Plant IDPlant Name: Insert Plant NameLeachate Treatment System ID:Insert System IDPart:FSection Title:Instructions:CBI? F4-16.O&M Cost CategoryNo. of workersOperating labor$ $hpddpyNo. of workersMaintenance labor$ $hpddpyMaintenance materials$Chemicals$Plants/organic matter$Energy - Power for pumping$ $ per kWh kWh/hrEnergy - Power for operations other than pumping $ $ per kWh kWh/hrSteam$ $ per pound pounds/hr4.5. Leachate Treatment System CostsProvide annual O&M cost data in Table F-11 for each leachate treatment system identified in Table F-5 that was operated in 2009. Provide best engineering estimates when actual dataare not readily available. If you provide an estimate, note the methods that were used to make the estimates in the Comments page.2009 Annual Cost Rate Staffing/ ConsumptionComplete Sections 4.5 and 4.6 (Question F4-16 and F4-18) for each leachate treatment system identified in Table F-5 that began operating at the plant on or after January 1, 2000. Enterthe leachate treatment system ID in the highlighted yellow space provided above (use leachate treatment systemIDs assigned in Table F-5).Make a copy of Sections 4.5 and 4.6 for each leachate treatment system identified in Table F-5 using the "CopySection 4.5 and 4.6" button below. Please note thatyou will create twonew tabs for this section. You may delete unneeded tabs, if accidently created.Table F-11. O&M Cost for the Leachate Treatment System for 2009per hour (averagerate of labor)per hour (averagerate of labor)YesCopy Section 4.5 and 4.6F-31Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsHazardous Sludge Disposal - Dredging $ $ perHazardous Sludge Disposal - Landfilling $ $ perNonhazardous Sludge Disposal - Dredging $ $ perNonhazardous Sludge Disposal - Landfilling $ $ perOther:$Other:$Total O&M Cost (2009)$CBI? F4-17.Provide capital cost data in Table F-12 for all leachate treatment systems identified in Table F-5, includingplanned leachate treatment systems. Provide best engineering estimates whenactual 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” inthe “Year on which Cost is Based” column.NOTE: If no records are available on this leachatetreatment system, provide an explanation in the Comments page.GalTonGalTonGalTonGalTonYesF-32Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsProject$$$$$Total Direct Costs$a. Engineering Contract Firm Costs$$$$$Total Indirect Costs$Total Capital Cost$Indirect CostsDirect CostsPurchased equipment(includes all equipment for the installation orthe upgrade: mechanical equipment; piping; instrumentation;electrical equipment; plants/organic matter for constructedwetland(s); spare parts; freight charges; taxes; insurance;andduties)Purchased equipment installation(includes installation of allequipment; piping; instrumentation/calibration; electrical equipment;mechanical equipment; structural supports, insulation, andpaint)Buildings(buildings constructed to house operator rooms, or otheroperations associated with the system; also includes plumbing,heating, ventilation, dust collection, air conditioning, lighting,telephones, intercoms, painting, sprinklers, fire alarms)Site preparation(includes site clearing, all demolition, grading,roads, walking areas, fences)Land(includes property costs and survey fees)CostYear on which Cost isBasedTable F-12. Capital Cost for the Leachate TreatmentSystemEngineering Costs(includes process design and generalengineering, cost engineering, consulting fees, supervision,inspection for each category below:Construction expenses(includes temporary construction offices,roads, communications, fencing; construction tools and equipment;permits, taxes, insurance)b. Owner's Overhead Engineering CostsContingency actually expended(to compensate for unpredictableevents such as storms, floods, strikes, price changes, errors inestimates, design changes, etc.)Other Contractor's FeesHired outside engineering firm to oversee design and/or installation of the treatment system.F-33Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsPlant ID: Insert Plant IDPlant Name: Insert Plant NameLeachate Treatment System ID:Insert System IDPart:FSection Title:Instructions:CBI? F4-18.Examples of ancillary equipment:AeratorAgitatorChemical feed system (specify chemicals)Pump, sludge (specify purpose/location)Pump, process wastewater (specify purpose/location)Ancillary Equipment (if applicable)Number of Ancillary EquipmentPieces in the SystemPump, sludge (serving underflow from clarifiers) 2Table F-13. Ancillary Equipment of the Leachate Treatment System4.6. Leachate Treatment System EquipmentComplete Section 4.6 (Question F4-18) for all ancillary pieces of equipment included in the leachate treatment system that contribute significantlyto thecapital costs provided in Table F-12.Note: This tab will copy with every copy made for the previous tab (Part F Section 4.5) as the information is directly related.In Table F-13, list the ancillary pieces of equipment included in the leachate treatment system that contributesignificantlyto the capital costs provided inTable F-12. Enter the description of the equipment and the total number of pieces of that equipment included in the system. Refer to the example shownbelow.YesF-34Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsF-35Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsPlant Name:Plant ID:Pond/Impoundment ID or Landfill ID:Part:FSection Title:Instructions:CBI? F5-1.Average frequency of monitoring, dpyNumber of times monitored in the last five yearsInsert ID(Continue)5. Groundwater Monitoring PracticesYear of last monitoring eventInsert Plant IDInsert Plant NameMake copies of Section 5 for each active/inactive/open andretired/closedpond/impoundmentandlandfill,including those located on non-adjoining property, usedfor the storage, treatment, and/ordisposal ofresiduesor by-products (orsludgesor water streams containing the residues or byproducts) from the combustion of coal or petroleum coke, including, but not limited to,fly ash,bottomash, boiler slag, or flue gas emission control residues. Thisincludes liquid-borne material and solidmaterial. Enter the pond/impoundment or landfill IDin the space provided above (usepond/impoundment and landfill IDs assigned in Table A-4 and Table A-6). Please provide all freeresponse answers in the highlighted yellow areas.Make a copy of Section 5 for each active/inactive/open and retired/closed pond/impoundment andlandfill, including those located on non-adjoining property, using the "Copy Section 5" button below.(Skip to next Questionnaire Part)Does the plant perform groundwater monitoring of thepond/impoundment or landfill?Copy Section 5NoYesYesF-36Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F5-2.CBI? F5-3.CBI? F5-4.CBI? F5-5.Identify the pollutants that exceeded a primary or secondary MCL and/or state-issuedstandard/criteria.(Continue)(Skip to Question F5-6)Has the plant measured pollutant concentrations from ashand FGD-related constituents(refer to list of analytes in Question G3-1) in groundwater that do not exceed a primary orsecondary MCL and/or state-issued standard/criteria, but do exceedbackgroundconcentrations?Identify the pollutants that did not exceed a primaryor secondary MCL and/or state-issuedstandard/criteria, but did exceed background concentrations.Has the plant measuredpollutantconcentrations from ash and FGD-related constituents (refer to listof analytes in Question G3-1) in ground water that exceed a primary or secondary MCL and/or stateissued standard/criteria?(Continue)(Skip to Question F5-4)YesNoYesNoYesYesYesYesF-37Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F5-6.Example: Well-1Provide an overhead diagram of the pond/impoundmentor landfill. Identify the location of themonitoring wells of the pond/impoundment or landfilland assign each well a number. In Table F-14,provide the average water table depth, averaged over the last year, at each monitoring well locationand the distance to the nearest surface water.0.25 milesAverage Water Table Depth atWell (ft)Distance to Nearest SurfaceWater (miles)Table F-14. Monitoring Well InformationMonitoring Well IDNumber26 feetYesDiagram attached.F-38Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsF-39Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsF-40Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsPlant Name: Insert Plant IDPlant ID: Insert Plant NamePart:FSection Title:Part F CommentsInstructions:Question NumberCBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?Cross reference your comments by question number and indicate the confidential status of your commentby checking the boxnext to “Yes” under "CBI?" (Confidential Business Information).CommentYesYesYesYesYesYesYesYesYesYesF-41Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?YesYesYesYesYesYesYesYesF-42Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsAir 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-EFFSteam Electric Questionnaire Code TablesFor Use as Effluents from Pond/Impoundment Systemsand/or Wastewater Treatment Systems in Part D, Table D-4.Process WastewatersTreated WastewatersFor 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.Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsSteam Electric Questionnaire Code TablesOnce -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 wastewaterYARDWProcess WastewatersFor 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.Treated WastewatersApproved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsSteam Electric Questionnaire Code TablesAdsorptive 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-2Wastewater Treatment UnitsDestinationsFor Use in Tables and Questions Throughout Parts A,C, D,and F.For Use in Tables and Questions Throughout Parts Dand F.Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsSteam Electric Questionnaire Code TablesFilter, Microfiltration - 3 FLT-M-3 WWT-3 WWT-3Filter, Microfiltration - 4FLT-M-4WWT-4WWT-4Filter, Sand/Gravity - 1FLT-S-1WWT-5WWT-5Filter, Sand/Gravity - 2FLT-S-2WWT-6WWT-6Filter, Sand/Gravity - 3FLT-S-3WWT-AWWT-AFilter, Sand/Gravity - 4FLT-S-4WWT-BWWT-BFilter, Ultrafiltration - 1FLT-U-1WWT-CWWT-CFilter, Ultrafiltration - 2FLT-U-2Reuse as boiler waterRECYC - BWFilter, Ultrafiltration - 3FLT-U-3Reuse as bottom ash sluiceRECYC - BASFilter, Ultrafiltration - 4 FLT-U-4 Reuse as combinedash sluice RECYC - CASFilter press - 1FP-1 Reuse as FGD slurrypreparation waterRECYC - FGDPFilter press - 2FP-2 Reuse as FGD absorbermakeupRECYC - FGDABHolding tankHTReuse as fly ash sluiceRECYC - FASIon exchangeIXReuse as mill reject sluiceRECYC - MRSNatural wetlandsNWReuse in cooling towersRECYC - CWpH adjustment - 1PH-1pH adjustment - 2PH-2pH adjustment - 3PH-3Reverse osmosisROSPond Unit - 1SPD-1Pond Unit - 2SPD-2Pond Unit - 3SPD-3Pond Unit - 4SPD-4Pond Unit - 5SPD-5Pond Unit - 6SPD-6Pond Unit - 7SPD-7Pond Unit - 8SPD-8Pond Unit - 9SPD-9Wastewater Treatment UnitsDestinationsFor Use in Tables and Questions Throughout Parts Dand F.For Use in Tables and Questions Throughout Parts A,C, D,and F.Approved: May 20, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsSteam Electric Questionnaire Code TablesPond 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 HandlingWastewater Treatment UnitsFor Use in Tables and Questions Throughout Parts Dand F.For Use as Planned Solids Handling for the FGD SlurryBlowdown in Part B Table B-2.Approved: May 20, 2010

# Steam Electric Questionnaire Part F. Management Practices for Ponds/Impoundments and Landfills



# Part F Drop Downs

Process Wastewaters 1

Process Wastewaters 1

Select

Leachate

Stormwater

Other

Units

Units

Select

μg/L

mg/L

Process Wastewaters 2

Process Wastewaters 2

Select

Air heater cleaning water

Ash pile runoff

Boiler blowdown

Boiler fireside cleaning water

Boiler tube cleaning water

Bottom ash sluice

Carbon capture wastewater

Coal pile runoff

Combined ash sluice

Combustion turbine cleaning (combustion gas portion of t urbine)

water

Combustion turbine cleaning (compressor portion of the t urbine)

water

Combustion turbine evaporative coolers blowdown

Contaminated stormwater

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

Treated Wastewaters

Treated Wastewaters

Select

Effluent - 1

Effluent - 2

Effluent - 3

Effluent - 4

Effluent - 5

Effluent - 6

Filter backwash

Sludge

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

Approved: May 20, 2010

# Steam Electric Questionnaire Part F. Management Practices for Ponds/Impoundments and Landfills

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

Other

Leachate Treatment Units

Leachate Treatment Units

Select

Adsorptive media

Aerobic Biological Reactor

Anaerobic Biological Reactor

Aerobic/Anaerobic Biological Reactor

Chemical Precipitation Reaction Tank 1 - 1

Chemical Precipitation Reaction Tank 1 - 2

Chemical Precipitation Reaction Tank 2 - 1

Chemical Precipitation Reaction Tank 2 - 2

Chemical Precipitation Reaction Tank 3 - 1

Chemical Precipitation Reaction Tank 3 - 2

Clarification, Primary - 1

Clarification, Primary - 2

Clarification, Secondary - 1

Clarification, Secondary - 2

Clarification, Tertiary - 1

Clarification, Tertiary - 2

Constructed wetland - Cell 1

Constructed wetland - Cell 2

Constructed wetland - Cell 3

Constructed wetland - Cell 4

Constructed wetland - Cell 5

Constructed wetland - Cell 6

Constructed wetland system

Equalization, Primary

Equalization, Secondary

Filter, Microfiltration - 1

Filter, Microfiltration - 2

Filter, Microfiltration - 3

Filter, Microfiltration - 4

Filter, Sand/Gravity - 1

Filter, Sand/Gravity - 2

Filter, Sand/Gravity - 3

Filter, Sand/Gravity - 4

Filter, Ultrafiltration - 1

Filter, Ultrafiltration - 2

Filter, Ultrafiltration - 3

Filter, Ultrafiltration - 4

Filter press - 1

Filter press - 2

Holding tank

Ion exchange

Natural wetlands

pH adjustment - 1

pH adjustment - 2

pH adjustment - 3

Reverse osmosis

Pond Unit - 1

Pond Unit - 2

Pond Unit - 3

Pond Unit - 4

Pond Unit - 5

Pond Unit - 6

Pond Unit - 7

Pond Unit - 8

Pond Unit - 9

Pond Unit - 10

Pond Unit - 11

Pond Unit - 12

Pond Unit - 13

Pond Unit - 14

Settling tank - 1

Settling tank - 2

Settling tank - 3

Settling tank - 4

Settling tank - 5

Thickener - 1

Thickener - 2

Approved: May 20, 2010