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

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

Expiration Date: mm/dd/yyyy

Tab Name

Part F Instructions Part F Instructions

Part F Section 1

Part F Section 2

Part F Section 3

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 Steam Electric Questionnaire

Second FRN Version Draft

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

Table of Contents

Section Title

Part F Comments Landfill Management Practices

Leachate Treatment System Design

Leachate Treatment System Flows

Leachate Treatment System Costs

Leachate Treatment System Equipment

Version: February 22, 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

“N/A” in the field or checkbox if the information requ ested 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.

Version: February 22, 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-1Version: February 22, 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 PracticesFCheck all pond/impoundment embankment material(s) of construction, used for this 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. Please note that you willcreate two new tabs for this section. You may delete unneeded tabs, if accidently created.YesSiltFly ashFGD solidsOther:ClayBottom ashOther:Other:Copy Section 2F-2Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F2-2.CBI? F2-3.CBI? F2-4.If known, indicate the hydrologic design criteria of the pond/impoundment unit.(Skip to Question F2-5)Has the pond/impoundment unit ever experienced an overflow, excluding routine permitteddischarges?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 everbeen discharged to a receiving water? If so, identify thename of the receiving water.NoYesYesYesNoneOther (specify):1⁄2 Probable maximum flood100-year, 24-hour storm eventYesYes (specify name of receiving water):NoF-3Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F2-5.CBI? F2-6.gpdANDgpy OverCBI? F2-7.gpdgpdgpdDoes the plant collect other process wastewaters inthe collection system for this pond/impoundment unit? If yes,indentify the process wastewaters and their flow rates. If the process wastewater is not one of the responseoptions provided, select "Other" in the drop-down box and specify the type of process wastewater in the yellowhighlighted space below.Leachate Collection and Leak Detection SystemsdaysDoes the pond/impoundment unit have a system to collectleachate(including leaks, seepage, toe drains, orsimilar releases)?Provide 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 in the "Part F Comments" tab at the end of Part F.(Skip to Question F2-10)YesNoYesYesLeachate collection systemLeak detection systemOther collection system (specify):YesYesNoStormwater runoffRainfallProcess WastewatersF-4Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F2-8.CBI? F2-9.What is the destination(s) of the leachate? If theplantrecyclesthe leachate, indicate the plant process to whichthis waste is recycled. [Check all boxes that apply.]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].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 3 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 worksIs this wastewater treatment system previously defined in Table D-2?YesNoNAF-5Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F2-10.(Continue)CBI? F2-11.Inspections/month hrs/monthInspections/month hrs/monthInspections/month hrs/monthInspections/month hrs/monthInspections/month hrs/monthInspections/month hrs/monthInspections/month hrs/monthInspections/month hrs/monthIndicate 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 month performing monitoring activities:(Skip to Question F2-12)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-6Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F2-12.Cost of CorrectiveActionsIn Table F-1, provide the following information forthe last five inspections of the pond/impoundmentunit: date ofinspection, the type of person performing the inspection, and the cost of the inspection. If applicable, also indicateany corrective actions that resulted in response tothe inspection and total costs associated with implementing thecorrective actions, including labor costs. If theinspection is conducted by plant/company employees,include thelabor associated with the time to conduct the inspection when estimating the cost of the inspection.Table F-1. Last Five Pond/Impoundment Unit InspectionsAffiliation of InspectorCost ofInspectionCorrective ActionsResulting FromInspectionDate ofInspection(month/day/yr)YesPlant/Company EmployeeConsultantPlant/Company EmployeeConsultantPlant/Company EmployeeConsultantPlant/Company EmployeeConsultantPlant/Company EmployeeConsultantF-7Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsPlant ID:Part:FSection Title:Instructions:CBI? F3-1.Date builtSurface area, acresVolume capacity, cubic feetApproved/licensed height, feetComplete Section 3 for each active/inactive/open and retired/closedlandfill, including those located on nonadjoining property, used for the storage, treatment, and/or disposal ofprocess wastewater,residues, or byproducts (orsludgesor water streams containing the residues or by-products) from the combustion of coalor 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. Enter the landfill ID in thespaceprovided above (use landfill IDs assigned in TableA-6). Please provide all free response answers inthehighlighted yellow areas.Make a copy of Sections 3 for each active/inactive/open and retired/closed landfill, including those locatedon non-adjoining property, using the "Copy Section3" button below. Please note that you will createtwonew tabs for this section. You may delete unneededtabs, if accidently created.3. Landfill Management PracticesList the date the landfill was built, and the landfill’s surface area and approved/licensed volume capacityand height when it was originally built.Insert Plant IDInsert Plant NameInsert Landfill IDPlant Name:Landfill ID:Copy Section 3YesF-8Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F3-2.Height above original elevation, feetCBI? F3-3.Height above original elevation, feetCBI? F3-4.(Continue)Surface area, acresVolume of stored materials, cubic feetSurface area, acresList the landfill’s current surface area, and volume, and height above the original elevation of the storedmaterials.Volume of stored materials, cubic feetIs the landfill closed? If yes, provide the date it was closed. If not, list the year of the landfill’s expected endof life (i.e., closure), and the expected surface area, and volume and height of stored materials at itsexpected end of life.Has the landfill been expanded since the date it was built?(Skip to Question F3-8)Yes. Date closed:No. Year of expected end of life (closure):YesNoYesYesYesF-9Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F3-5.CBI? F3-6.CBI? F3-7.$ Total capital cost$ Total O&M cost for calendar year 2009Provide the total capital cost associated with theexpansion. Also provide the calendar year 2009 operationand maintenance (O&M) costs associated with the additional disposal due the expansion. Include thecosts associated with theleachate collection system, if included as part of the landfill, in both thecapitaland O&M costs provided.Describe the expansion(s) to the landfill, including starting and ending dimensions (surface area, volume ofstored materials, height) and the costs associatedwith the expansions, including the labor, materials, andenergy costs. Any unique capital costs should be listed separately from the general costs associatedwiththe expansion(s). Additionally, provide the date(s) of expansion (month/yr).Identify the type of expansion.Lateral expansionVertical expansionBoth lateral and vertical expansionYesYesYesF-10Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F3-8.Liner LayerNumber(number frominner to outerlayer)Thickness of LinerLayer (cm)Does the landfill have aliner?Permeability ofLiner Layer(cm/sec)Type of Liner (Mark all that apply)(Complete Table F-2)(Skip to Question F3-9)Table F-2. Landfill LinerYesNoCompacted clayGeosynthetic clayHigh density polyethylene (HPDE)Other (specify)Other (specify)Other (specify)YesF-11Version: February 22, 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)(Complete Table F-3)(Skip to Question F3-10)Table F-3. Landfill Cap/CoverType 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?(Complete Table F-3)YesNoYesCompacted clayGeosynthetic clayHigh density polyethylene (HPDE)Vegetative coverOther (specify)Other (specify)Other (specify)YesYesNoNA. The landfill is not closed.F-12Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsLeachate Collection SystemCBI? F3-11.CBI? F3-12.gpdANDgpyOverdaysCBI? F3-13.Provide the volume ofleachatecollected in 2009 (gpd AND gpy) and the frequencyof process wastewatergeneration (days). Also provide a description of the estimation method in the "Part F Comments" tab.What is the destination(s) of the leachate? If theplantrecyclesthe leachate, indicate the plant process to whichthiswaste is recycled. [Check all boxes that apply.]Does the landfill have aleachate collection system?(Skip to Question F3-15)(Continue)YesYesNoYesYesTransferred 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:Yes (specify the wastewater treatment system ID from Table D-2):No (Section 3 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:Is this wastewater treatment system previously defined in Table D-2?F-13Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F3-14.CBI? F3-15.Does the plant combine the conveyedstormwater runoffthat has contacted the uncappedportion of thelandfill with leachate?If the leachate is sent to a pond or storage tank,are chemicals used to treat the leachate (e.g. limefor pHcontrol)? If yes, indicate which chemicals are used. [Check all boxes that apply].Stormwater RunoffYesNoLimeSulfuric AcidSodium HydroxideOther, explain:YesNoYesYesNAF-14Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F3-16.CBI? F3-17.Indicate the type of treatment system below. Provide the ID of the wastewater treatment system previously defined in Table D-2, otherwise enterNA:Does the plant combine the conveyedstormwater runoffthat has contacted the cappedportion of thelandfill with leachate?What is the destination(s) of the conveyed stormwater runoff that has contacted the uncappedportion ofthe landfill? If the plantrecyclesthe stormwater runoff, indicate the plant processto which this waste isrecycled. [Check all boxes that apply.]Transferred 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):YesNoIndirect discharge to a publicly or privately owned treatment worksImmediately recycled back to plant process. Please describe how the leachate is reused:YesYesF-15Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F3-18.Indicate the type of treatment system below. Provide the ID of the wastewater treatment system previously defined in Table D-2, otherwise enterNA:What is the destination(s) of the conveyed stormwater runoff that has contacted the cappedportion of thelandfill? If the plantrecyclesthe stormwater runoff, indicate the plant processto which this waste isrecycled. [Check all boxes that apply.]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:Transferred to pond/impoundment unit(s). Provide the ID(s) of the pond/impoundment unit(s) previously defined in Table A-4:YesF-16Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsPlant 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)gpm hpd dpyLTS-1Outfall number:OR gpd dpygpm hpd dpyOutfall number:ORgpddpygpm hpd dpyOutfall number:ORgpddpygpm hpd dpyOutfall number:ORgpddpygpm hpd dpyOutfall number:ORgpddpygpm hpd dpyOutfall number:ORgpddpyOutfall number:gpdOutfall number:gpdOutfall number:gpd* 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 LeachateTreatment SystemsComplete Section 4.1 (Question F4-1and F4-2) for all leachate treatment systems (as specified in Question F2-8 and F3-15) 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 F2-8 andF3-15 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-4, list all leachate treatment systems (as specified in Question F2-8 and F3-15), 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-4, 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-4 as LTS-1 and the ash pond/impoundmentsystem should have been previously identified in Table D-1. For each planned leachatetreatment system, provide an estimate of the expected average annual flow rate of the effluent from the treatment system.Effluent from Leachate TreatmentSystemAverage Annual (2009) Flow RateTable F-4. Plant Leachate Treatment SystemsLTS-2LTS-3LTS-4LTS-5LTS-6Insert Plant IDInsert Plant NameLTS-BPlanned LeachateTreatment SystemsLTS-CYesF-17Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsCBI? F4-2.IncludeNPDES permitoutfall numbers, if applicable.If you believe that the diagram should be treatedas 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.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 locationcan be 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-8.Identify the final, general destination of the treatedleahate (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.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 treatmentsystems, provide the design flow rates for the system. Note that these should be the same flow rates that are entered into Table F-5 in Question F3-3. Ifthe actual number of days ofoperation for 2009 is not known, the total annual flow may be divided by 365 days and a comment addedto the Comments page. If the leachate stream is intermittent, provide amount andfrequency; for example “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 similar level of detail as 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 F1, the second F-2, etc. Include the plant name, plant ID, and leachate treatment system ID in the upper right hand corner of the diagram.Diagram(s) attached.YesF-18Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsReview:If any of the statements above were not checked, revise the block diagram(s) and ensure all statementshave been checked.Example EPA_F-1. Block Diagram for Leachate Treatment SystemF-19Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsPlant ID:Plant Name:Leachate Treatment System ID:Part:FSection Title:Instructions:CBI? F4-3.gpm hpd dpyOther:OR gpd dpygpm hpd dpyOther:OR gpd dpyTable F-5. Leachate Treatment System Flows in 2009Insert Plant IDInsert Plant NameInsert System IDComplete Section 4.2 (Question F4-3) for each leachate treatment system identified in Table F-4, includingplanned systems, systems under construction/installation, or planned to be constructed/installed by December 31,2020. Enter the leachate treatment system ID in theyellow highlighted space provided above (use the leachatetreatment system ID assigned in Table F-4).Make a copy of Section 4.2 for each leachate treatment system identified in Table F-4 using the "CopySection4.2" button below.4.2. Leachate Treatment System FlowsComplete Table F-5 for each leachate treatment system identified in Table F-4. 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.Pond/Impoundment Unit orLandfill ID (Identified in Table A4 or A-6)Average Annual (2009) Flow RateInfluent to the Treatment SystemProcess WastewaterYesCopy Section 4.2Process WastewatersProcess WastewatersF-20Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsgpm 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 dpyProcess WastewatersProcess WastewatersProcess WastewatersProcess WastewatersProcess WastewatersProcess WastewatersProcess WastewatersF-21Version: February 22, 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? F4-4.Plant DesignationOther:Pond ID:4.3. Leachate Treatment System UnitsIn Table F-6, 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 leachate treatment unit IDoption accounts for the possibility of multiple units; they are numbered sequentially. For example, if the leachate treatment system includes twoclarifiers, select CL-1 for the first clarifier andCL-2 for the second. Note that these terms are defined in the "Code Tables" tab at the end of PartF. In the “Plant Designation” column, provide theplant’s name for each leachate treatment unit. In the “Date Added to System” column, eitherenter the date the unit was/will be installed if the unit is a retrofit, or enter “original” if the unit was part of the original wastewater treatmentsystem installation.Note: A constructed wetland cell is considered oneleachate treatment unit.Leachate Treatment Unit IDComplete Section 4.3 (Questions F4-4 through F4-7)for each leachate treatment system identified in Table F-4, including systems that areplanned, under construction/installation, or planned to be constructed/installed by December 31, 2020.Enter the leachate treatment system IDin the yellow highlighted space provided above (useleachate treatment system ID assigned in Table F-4).Make a copy of Section 4.3 for each leachate treatment system identified in Table F-4 using the "CopySection 4.3" button below.NOTE: If the leachate treatment system includes apond/impoundmentunit, include the pond/impoundment unit in Table F-6.Table F-6. Leachate Treatment UnitsYesWastewater Treatment UnitsCopy Section 4.3F-22Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsOther: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:Wastewater Treatment UnitsWastewater Treatment UnitsWastewater Treatment UnitsWastewater Treatment UnitsWastewater Treatment UnitsWastewater Treatment UnitsWastewater Treatment UnitsWastewater Treatment UnitsWastewater Treatment UnitsWastewater Treatment UnitsWastewater Treatment UnitsF-23Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsCBI? F4-5.Description of ImprovementExpected Date of Improvement(day/month/year)Other:$Pond ID:Other:$Pond ID:Other:$Pond ID:Other:$Pond ID:Other:$Pond ID:CBI? F4-6.(Provide further information)(Skip to Question F4-7)Table F-7. Planned Improvements to the Leachate Treatment SystemLeachate Treatment Unit IDTotal Capital CostIn Table F-7, list all planned improvements to theleachate treatment system. For each planned improvement to the leachate treatment system,provide the appropriate Leachate Treament Unit ID (if applicable), using the Code Tables. However, ifthe improvement relates directly to apond/impoundment, use the pond/impoundment ID assigned in Table A-4. Provide a description of the improvement, the expected date of theimprovement, and the total capital cost related tothe improvement.Note: Total capital costs should include purchasedequipment, installation, buildings, site preparation, land, engineering costs,construction expenses, and any other costs available.Were any of the above planned improvements to the leachate treatment system, or the planned leachate treatment system, planned inpreparation for protential limit changes in the future?Please identify which pollutants and/or limits, inparticular, the improvement or system will target.YesWastewater Treatment UnitsWastewater Treatment UnitsWastewater Treatment UnitsWastewater Treatment UnitsWastewater Treatment UnitsYesYesNoF-24Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsCBI? F4-7.Typical flow rate in 2009, gpmMaximum daily flow rate in 2009, gpdDuration 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 and the maximum flow rates for 2009. In addition, provide the duration andfrequency of the efluent transfers from the leachate treatment system in 2009. If the leachate treatment system is planned, only provide thedesign flow rate and enter "N/A" in all other fields.YesF-25Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsPlant 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 a wetland 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-6, including all leachate treatment units that are operating, underconstruction/installation, or planned to be constructed/installed by December 31, 2020. Do NOT complete QuestionsF4-8 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 highligted yellow spaces provided above (use leachate treatment systemIDs assigned in Table F-4 and leachate treatment unit IDs assigned in Table F-6). Please provide all free response answers in the highlighted yellow areas.Make a copy of Section 4.4 for each leahcate treatment unit identified in Table F-6 using the "Copy Section 4.4" button below.Indicate the type of materials of construction of the leachate treatment unit.Provide the residence time (hours) ofleachatewithin the leachate treatment unit.Provide the footprint/surface area (ft2) of the leachate treatment system 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-26Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F4-12.CBI? F4-13.Pollutant:Limitation:Pollutant:Limitation:Pollutant:Limitation:Indicate thepollutantstargeted for removal by this leachate treatment systemunit using techniques other than settling (e.g., adding chemicals to remove certain metals). [Check allboxes that apply.]Of the pollutants listed in Question F4-12, which effluent limitation(s) drives/will drive the operation ofthis leachate treatment unit? Provide the pollutant(s)and the limitation(s) (μg/L ormg/L).Metals (specify):MercuryChloridesSulfatesTDSTSSOther:YesYesUnitsUnitsUnitsF-27Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F4-14.(Complete Table F-8)Chemical Type Trade Name Manufacturer PurposeLocation of ChemicalAdditionAverage DoseConcentration(g/L)Frequency ofAddition (dpy)CBI? F4-15.(Complete Table F-9)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 plannedto be constructed. Provide information in Table F-8 tothe extent possible based on plans.)Did the plant add chemicals to this leachate treatment unit in 2009? [Check the box below.]Does the leachate treatment unit contain any plant species? [Check the box below.]Table F-8. Chemicals Used in Leachate Treatment Unit Operations(Leachate treatment unit is plannedto be constructed. Provide information in Table F-9 tothe extent possible based on plans.)PurposeTable F-9. Plant Species Used in Leachate TreatmentUnit Operations(Skip to Section 4.5)(Skip to Question F4-15)YesYesNoN/Agpdlb/daygpdlb/daygpdlb/daygpdlb/daygpdlb/daySoildLiquidSolidLiquidSolidLiquidSolidLiquidSolidLiquidYesYesNoN/AF-28Version: February 22, 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-10 for each leachate treatment system identified in Table F-4 that was operated in 2009. 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.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-4 that was installed at the plant on or after January 1, 1985.Enter the leachate treatment system ID in the highlighted yellow space provided above (use leachate treatment system IDs assigned in Table F-4).Make a copy of Sections 4.5 and 4.6 for each leachate treatment system identified in Table F-4 using the "CopySection 4.5 and 4.6" button below. Please note thatyou will createtwo new tabs for this section. You may delete unneededtabs, if accidently created.Table F-10. 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-29Version: February 22, 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.Project$$Direct CostsPurchased equipment(includes all equipment for theinstallation or the upgrade: mechanical equipment; piping;instrumentation; electrical equipment; plants/organic matterfor constructed wetland(s); spare parts; freight charges; taxes;insurance; and duties)Purchased equipment installation(includes installation of allequipment; piping; instrumentation/calibration; electricalequipment; mechanical equipment; structural supports,insulation, and paint)Provide capital cost data in Table F-11 for all leachatetreatment systems identified in Table F-4, including planned leachate treatment systems. Provide best engineering estimateswhen actual data are not readily available. For all costs, do not adjust for inflation. For example, if theplant incurred a land cost in 2002, enter the cost in the “Cost” column and enter“2002” in the “Year on which Cost is Based” column.NOTE: If no records are available on this leachatetreatment system, provide an explanation in the Comments page.CostYear on which Cost isBasedTable F-11. Capital Cost for the Leachate TreatmentSystemGalTonGalTonGalTonGalTonYesF-30Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfills$$$Total Direct Costs$a. Engineering Contract Firm Costs$$$$$Total Indirect Costs$Total Capital Cost$Indirect CostsBuildings(buildings constructed to operator rooms, or otheroperations associated with the system; also includesplumbing, heating, ventilation, dust collection, air conditioning,lighting, telephones, intercoms, painting, sprinklers, firealarms)Site preparation(includes site clearing, all demolition, grading,roads, walking areas, fences)Land(includes property costs and survey fees)Other Contractor's FeesEngineering Costs(includes process design and generalengineering, cost engineering, consulting fees, supervision,inspection for each category below:Construction expenses(includes temporary constructionoffices, roads, communications, fencing; construction toolsand equipment; permits, taxes, insurance)b. Owner's Overhead Engineering CostsContingency 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 treatment system.F-31Version: February 22, 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-12. 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 to the capital costsprovided in Table F-11.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-12, list the ancillary pieces of equipment included in the leachate treatment system that contribute significantly to the capital costs provided inTable F-11. Enter the description of the equipmentand the total number of pieces of that equipment included in the system. Refer to the example shownbelow.YesF-32Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundments andLandfillsF-33Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsPlant Name:Plant ID:Pond/Impoundment System or Landfill ID:Part:FSection Title:Instructions:CBI? F5-1.Average frequency of monitoring, dpyNumber of times monitored in the last five yearsInsert ID5. Groundwater Monitoring PracticesYear of last monitoring eventMake copies of Section 5 for each active/inactive/open andretired/closedpond/impoundment systemandlandfill, including those located on non-adjoining property,used for 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 system or landfill ID in the space provided above (usepond/impoundment system and landfill IDs assigned in Table D-1, Table D-2, and Table A-6). Pleaseprovide all free response answers in the highlighted yellow areas.Make a copy of Section 5 for each active/inactive/open and retired/closed pond/impoundment systemand landfill, including those located on non-adjoiningproperty, using the "Copy Section 5" buttonbelow.(Continue)(Skip to next Questionnaire Part)Insert Plant IDInsert Plant NameDoes the plant perform groundwater monitoring of thepond/impoundment system or landfill?YesCopy Section 5NoYesF-34Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F5-2.CBI? F5-3.Example: Well-1(Skip to Question F5-5)(Continue)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?Table F-13. Monitoring Well Information0.25 milesProvide an overhead diagram of the pond/impoundmentsytem or landfill. Identify the location of themonitoring wells of the pond/impoundment system or landfill and assign each well a number. In TableF-13, provide the average water table depth at eachmonitoring well location and the distance to thenearest surface water.Monitoring Well IDNumber26 feetAverage Water Table Depth atWell (ft)Distance to Nearest SurfaceWater (miles)YesNoYesYesF-35Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI? F5-4.CBI? F5-5.CBI? F5-6.(Continue)(Skip to next Questionnaire Part)Identify the pollutants that exceeded a primary or secondary MCL and/or state-issuedstandard/criteria.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.YesYesNoYesYesF-36Version: February 22, 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-37Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsCBI?CBI?CBI?CBI?CBI?CBI?CBI?CBI?YesYesYesYesYesYesYesYesF-38Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsAir 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 portion ofturbine) waterCOMBCWCombustion turbine cleaning (compressor portion of theturbine) 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.Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsSteam 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 WastewatersVersion: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsSteam Electric Questionnaire Code TablesAdsorptive mediaADSORBBurned on siteBURNAerobic Biological Reactor AERBIO Deep-well injection DWELLAnaerobic 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 Hauledoff site for reuse(removal fee)HAULR - RFChemical Precipitation Reaction Tank 2 - 2 CP-2-2 Hauledoff site for reuse (givenaway)HAULR - GAChemical Precipitation Reaction Tank 3 - 1 CP-3-1 Hauledoff 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.Version: February 22, 2010Steam Electric QuestionnairePart F. Management Practices for Ponds/Impoundmentsand LandfillsSteam 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 - 4FLT-U-4 Reuse as combined ash 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 F. Management Practices for Ponds/Impoundmentsand LandfillsSteam 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.Version: February 22, 2010

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



# Part F Drop Downs

Process Wastewaters

Process Wastewaters

Select

Leachate

Stormwater

Other

Units

Units

Select

μg/L

mg/L

Process Wastewaters

Process Wastewaters

Select

Air heater cleaning water

Ash pile runoff

Boiler blowdown

Boiler fireside cleaning water

Boiler tube cleaning water

Bottom ash sluice

Carbon capture wastewater

Coal pile runoff

Combined ash sluice

Combustion turbine cleaning (combustion gas portion of turbine)

water

Combustion turbine cleaning (compressor portion of the turbine)

water

Combustion turbine evaporative coolers blowdown

Cooling tower blowdown

FGD scrubber purge

FGD slurry blowdown

Filter Backwash

Floor drain wastewater

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

Version: February 22, 2010

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

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

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

Wastewater Treatment Units

Wastewater Treatment Units

Select

Adsorptive media

Aerobic Biological Reactor

Anaerobic Biological Reactor

Aerobic/Anaerobic Biological Reactor

Version: February 22, 2010

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

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

Version: February 22, 2010

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

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

Vacuum drum filter - 1

Vacuum drum filter - 2

Vacuum filter belt - 1

Vacuum filter belt - 2

Other

Version: February 22, 2010