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Steam Electric Questionnaire
PART C - ASH HANDLING
Table of Contents
Section Title
Tab Name
Part C Instructions
Ash Generation
Fly Ash Handling - Generating Unit Level Information
Fly Ash Handling - Storage and Use Data
Fly Ash Cost Information - Conveyance
Fly Ash Cost Information - Intermediate Storage
Fly Ash Cost Information - Transport/Disposal
Bottom Ash Handling - Generating Unit Level Information
Bottom Ash Handling - Storage and Use Data
Bottom Ash Cost Information - Conveyance
Bottom Ash Cost Information - Intermediate Storage
Bottom Ash Cost Information - Transport/Disposal
Economizer Ash Handling Information
Air Heater Ash Handling Information
Part C Comments
Steam Electric Questionnaire Code Tables
Part C Instructions
Part C Section 1
Part C Section 2.1
Part C Section 2.2
Part C Section 2.3
Part C Section 2.4
Part C Section 2.5
Part C Section 3.1
Part C Section 3.2
Part C Section 3.3
Part C Section 3.4
Part C Section 3.5
Part C Section 4
Part C Section 5
Part C Comments
Code Tables
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Instructions
Plant ID: Insert Plant ID
Plant Name: Insert Plant Name
PART C. ASH HANDLING
INSTRUCTIONS
Part C requests information about ash handling operations at your plant. Complete Part
C if ash is generated in any fossil-fueled steam electric generating units at your plant.
See Part A Section 8 for steam electric generating unit fuel classifications.
As you are completing the electronic form, note the following: When you enter your plant
name and plant ID on the Part C TOC tab, all name and ID fields throughout Part C will
automatically populate. Refer to the overall questionnaire instructions, the glossary, and
the acronym list for assistance with completing Part C.
Please provide all free response answers in the highlighted yellow areas. Throughout
Part C, you may need to make copies of certain sections/questions. Instructions are
provided throughout Part C regarding making copies. Note that Steam Electric Unit IDs
or Storage IDs must be populated on the copied tab or section, located in the upper right
corner under "Plant ID" and "Plant Name", in order to correlate the requested
information with the steam electric unit or ash handling system.
Where the questionnaire indicates to provide an attachment, an electronic format (e.g.,
PDF) is preferred; however, hardcopies are also acceptable.
Use the Part C Comments tab to do the following: provide additional information as
requested in certain questions within Part C; indicate atypical data (e.g., if 2009
information is not representative of normal operations); and note methods used to make
best engineering estimates in the event that exact data are not available.
Refer to the following definitions throughout Part C:
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Instructions
"Fly ash collection" is the separation of fly ash from the flue gas. Examples of fly ash
collection equipment include ESPs and baghouses. Fly ash may also be collected by
wet scrubbers.
"Fly ash conveyance" is the conveyance of fly ash from the fly ash collection
equipment (ESP or baghouse) of one or more generating units to intermediate or final
storage (e.g., storage silos or ponds/impoundments). Common dry fly ash conveyance
components include filter/separators, vacuum/pressure transfer stations, high pressure
blowers, and associated high pressure piping (note that conveyance does NOT include
the storage/loading silos). Wet fly ash conveyance equipment is used to sluice fly ash
and pump it to wet ash storage (e.g., ash ponds/impoundments).
"Bottom ash conveyance" is the conveyance of bottom ash from the boiler(s) of one
or more generating units to the intermediate or final storage of the bottom ash. Dry
bottom ash conveyance does not use water to convey bottom ash to intermediate/final
storage. Dry bottom ash conveyance includes systems that collect and convey the
bottom ash without any use of water, as well as systems in which bottom ash is
conveyed mechanically or pneumatically away from a quench water bath (e.g.,
submerged chain conveyor systems). Wet bottom ash conveyance uses water (i.e., a
sluice) to convey bottom ash away from the boiler to intermediate/final storage (e.g.,
ponds/impoundments). Note that dewatering bins are considered part of bottom ash
conveyance.
"Intermediate storage" refers to a facility or site where collected fly ash or bottom ash
is stored after conveyance and prior to being transported to final disposal. Dry fly ash
intermediate storage typically consists of storage silos. Dry bottom ash intermediate
storage typically consists of stackout piles for the bottom ash collected from mechanical
drag systems. Wet fly ash or bottom ash intermediate storage typically consists of
ponds/impoundments.
"Ash transport/disposal" refers to the transportation of ash from intermediate storage
to final disposal. Examples of ash transport/disposal include transportation used to haul
ash off site (e.g., ash that is marketed and shipped off site to a reuse application). Ash
transport typically consists of roads and vehicles that are used to transport the ash.
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Plant ID: Insert Plant ID
Plant Name: Insert Plant Name
Part: C
Section Title: 1. Ash Generation
CBI?
Yes
CBI?
Yes
C1-1. Is ash generated in any fossil-fueled steam electric generating units at the plant? See Part A Section 8 for steam electric
generating unit fuel classifications.
Yes
(Continue)
No
(Skip to next Questionnaire Part)
C1-2. In Table C-1, indicate the total acreage of the plant for each of the following categories, including all contiguous and non-adjoining
property within 20 miles under the operational control of the plant or operated by the same ultimate parent, and receiving the
plant's waste.
Table C-1. Plant Acreage Breakdown
Category
Acreage
Total Plant Area
Parking lots
Buildings and Other Developed Areas
Active/Inactive/Open ash ponds
Active/Inactive/Open landfills
Closed ponds/impoundments and landfills
Unusable land (e.g., wetlands, cooling reservoir)
Specify type(s):
Other:
Other:
CBI?
Yes
C1-3. Is fly ash generated in any fossil-fueled steam electric generating units at the plant? See Part A Section 8 for steam electric
generating unit fuel classifications.
Yes
(Continue)
No
(Skip to Section 3.1)
C-1
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Plant ID: Insert Plant ID
Plant Name: Insert Plant ID
SE Unit ID: Insert Unit ID
Part: C
Section Title: 2.1. Fly Ash Handling - Generating Unit Level Information
Instructions: Throughout Section 2.1 (Questions C2-1 through C2-24), provide ash handling information for each steam electric generating unit operated at any time in 2009, including units that may have been idle for an extended
period of time. Make copies of Section 2.1 for each steam electric generating unit using the "Copy Section 2.1" button below. Enter the steam electric generating Unit ID (use Unit IDs assigned in Table A-8) in the
space above titled "SE Unit ID".
Copy Section 2.1
CBI?
C2-1. Provide fly ash handling information in Table C-2, for each steam electric generating unit reported in Table A-8, following these instructions:
Yes
● Provide fly ash handling information at the steam electric generating unit level. For the purpose of this questionnaire, more than one type of fly ash handling (e.g., wet sluicing, mechanical system) may be
selected for one generating unit. Check all types of fly ash handling that apply to this steam electric generating unit.
● For the "Type of Fly Ash Collection", only mark "Wet scrubber" if it is the ONLY means of collection. Note: For any fly ash handling systems marked as "Wet scrubber", do NOT complete the
remainder of Part C, Section 2 AND proceed to Part C, Section 3.1.
● Provide the wet conveyed "Typical Amount of Fly Ash Produced in 2009 (Dry weight basis)" as tons of ash produced per day prior to sluicing from this steam electric generating unit.
Type of Fly Ash Collection
Type of Fly Ash Handling
Table C-2. Fly Ash Handling Systems Operated in 2009 by Generating Unit
Typical Amount of Fly Ash
Design Ash Handling Rate
Number of Days Ash was
Produced in 2009
(Dry weight basis)
Conveyed in 2009
(Dry weight basis)
Wet
Conveyed
ESP(s), dry, hot side
ESP(s), dry, cold side
Dry Conveyed Wet Conveyed
Dry Conveyed
Wet
Conveyed
Loss on Ignition of Fly Ash Produced
(Provide typical range for 2009)
Dry Conveyed
Wet Conveyed
Dry Conveyed
Wet sluicing (hydraulic)
Wet vacuum system (pneumatic)
Dry vacuum system
ESP(s), wet
Pressure system
Baghouse(s) (fabric filter)
Combined vacuum/pressure system
Wet scrubber(s) (only)
Mechanical system
Other:
Other:
ESP(s), dry, hot side
Wet sluicing (hydraulic)
ESP(s), dry, cold side
tpd
1,500
tpd
2,000
tpd
2,000
tpd
165
dpy
200
dpy
365
dpy
365
dpy
165 days
200 days
days
days
1
to
2
%
1
to
2
%
Wet vacuum system (pneumatic)
Dry vacuum system
ESP(s), wet
Pressure system
Baghouse(s) (fabric filter)
1,500
Combined vacuum/pressure system
Wet scrubber(s) (only)
Mechanical system
Other:
Other:
tpd
tpd
tpd
tpd
dpy
dpy
dpy
dpy
C-2
to
%
to
Approved: May XX, 2010
%
Steam Electric Questionnaire
CBI?
Part C. Ash Handling
C2-2. Is wet sluicing a type of fly ash handling for this steam electric generating unit?
Yes
Yes
(Continue)
No
(Skip to Question C2-6)
Provide information for wet fly ash handling in Table C-3. For the source of sluice water, you may enter more than one source from the following options:
●
●
●
●
●
“IN” if raw intake water is used;
“IN-Makeup” if raw intake water is only used as makeup;
“TR” for use of intake water that has been treated on site prior to use;
“TR-Makeup” if treated intake water is used only as makeup; and/or
Process wastewater and/or treated wastewater described in the code tables on the "Code Tables" tab provided at the end of this workbook.
An example is provided in Table C-3 for a plant that uses the effluent from its ash pond (WWT-1, as would be defined in Part A) for fly ash sluicing and also makes up for losses
with untreated river water (which is code IN-Makeup as shown above).
Table C-3. Process Wastewater Generated from Wet Fly Ash Handling in 2009
Typical Duration AND
Source(s) of Sluice Water
Average Sluice Water Flow Rate (gpd)
Frequency of Sluicing (hpd
AND dpy)
Percent Contribution
of Source to Sluice
Water Flow
EXAMPLE:
14,400,000
gpd
WWT-1 Effluent
90
%
10
%
24
hpd
IN-Makeup
365
dpy
Sluice Water Source
%
Other:
gpd
%
Sluice Water Source
%
hpd
Sluice Water Source
%
dpy
Sluice Water Source
%
Other:
CBI?
Yes
CBI?
%
C2-3. For water sources that may be used as a source of fly ash sluice water (e.g., fresh intake, recycled process water), indicate the maximum chlorides concentration and the
maximum solids percentage that is acceptable for the water to be used for those purposes. [Check all boxes that apply.]
Chlorides concentration, less than:
ppm
Solids percentage, less than:
%
Other:
ppm
C2-4. Is any of the wet fly ash sluice water immediately recycled (e.g., without treatment such as a pond) back to the plant process?
Yes
Yes
(Continue)
No
(Skip to Question C2-5)
Describe how the wet fly ash sluice is reused:
C-3
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C2-5. Is any of the wet fly ash sluice indirectly discharged to a publicly or privately owned treatment works, either with or without pretreatment?
Yes
No
CBI?
Yes
CBI?
C2-6. Is a wet vacuum system (pneumatic) a type of fly ash handling for this steam electric generating unit?
Yes
(Continue)
No
(Skip to Question C2-9)
C2-7. Provide the typical volume of the vacuum water of the wet vacuum system generated annually (gpy) and the number of days during which this process wastewater is generated.
Yes
gpy
CBI?
Yes
dpy
C2-8. What is the destination(s) of the vacuum water for the dry fly ash handling system? If the plant recycles the process wastewater, indicate the plant process to which this process
wastewater is recycled. [Check all boxes that apply.]
Immediately recycled back to plant process. Please describe how the process wastewater is reused:
Transferred to on-site treatment system. Identify the type of treatment system below. [Check all boxes that apply.]
Settling pond
Constructed wetlands
pH adjustment
Other, specify:
Chemical precipitation
Discharged to surface water. Provide NPDES permitted outfall number (from Part A Section 2.2):
Indirect discharge to a publicly or privately owned treatment works
Other, explain:
CBI?
Yes
C2-9. In Table C-4, identify the destination(s) for fly ash from this steam electric generating unit. Provide the distribution of the wet and dry fly ash by destination and whether the storage identified is an intermediate or final
destination.
Note: The sum of the percentage of ash distribution should equal 100% for the dry and wet fly ash, separately.
Storage Destination(s)
Table C-4. Storage Destinations that Receive Fly Ash
Wet Conveyed Fly Ash
Dry Conveyed Fly Ash
Percent of Dry Conveyed Fly Destination Type
Storage Destination(s)
Percent of Wet Conveyed
Ash to this Destination
Fly Ash to this
Destination
Storage Destination Table
%
Intermediate
Storage Destination Table
Final
%
Intermediate
Storage Destination Table
Final
Storage Destination Table
%
Intermediate
%
Intermediate
%
Intermediate
%
Total Wet
100 %
C-4
Intermediate
Final
If other, explain:
If other, explain:
Intermediate
Final
Storage Destination Table
Final
Total Dry
%
If other, explain:
If other, explain:
Intermediate
Final
Storage Destination Table
Final
Storage Destination Table
%
If other, explain:
If other, explain:
Intermediate
Final
Storage Destination Table
Final
Storage Destination Table
%
If other, explain:
If other, explain:
Intermediate
Final
If other, explain:
If other, explain:
Storage Destination Table
%
Destination Type
100 %
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Part C. Ash Handling
C2-10. Was the fly ash from this steam electric generating unit conveyed both wet and dry in 2009?
Yes
CBI?
Yes
CBI?
Yes
(Continue)
No
(Skip to Question C2-13)
C2-11. Indicate why fly ash from the steam electric generating unit was conveyed both wet and dry in 2009. [Check all boxes that apply.] For each selection, identify the number of days in 2009 the wet system was
operated for this reason.
Wet fly ash handling system operated during times in which the dry fly ash was not marketable.
days
Wet fly ash handling system operated when the dry fly ash collection system was not operational due to maintenance issues.
days
Wet fly ash handling system operated in order to maintain its function as a backup to the dry system (i.e., wet system operated to ensure that it is still functional.)
days
Wet fly ash handling system operated because the dry fly ash handling system does not have the capacity to handle all of the fly ash.
days
Other, explain:
days
C2-12. What modifications would be required to handle all the fly ash with the dry fly ash handling system? [Check all boxes that apply.]
Yes
No system modifications necessary. Procedural changes would be sufficient.
Increase the capacity of the silo(s).
Increase the number of silos.
Modify the loading silos to have the ability to moisture condition the ash.
Install/increase the capacity of landfills.
Increase the capacity of the dry fly ash conveying equipment.
Design/develop new infrastructure to dispose of dry ash. Specify new infrastructure needed:
Other, explain:
CBI?
Yes
C2-13. If the current fly ash handling operations for the steam electric generating unit are expected to significantly change by December 31, 2020, indicate how (i.e., convert to or add dry handling capability).
[Check all boxes that apply.]
Expand capacity (handling and/or storage).
Decreased use of wet fly ash handling system.
(expected operating days per year for wet system)
End use of wet fly ash handling system.
(expected end date)
No change expected in fly ash handling operations.
Other, explain:
CBI?
C2-14. Was dry fly ash handling installed as a retrofit to the steam electric generating unit?
Yes
NA, this unit does not use dry fly ash handling
No
(Skip to Question C2-17)
Yes
(Continue)
(Skip to Question C2-17)
Year Built:
Shutdown time (days) required to bring dry fly ash handling system on line:
Was a generating unit outage(s), outside of regularly scheduled outages, required to bring the dry fly ash handling system on line?
Yes
No
C-5
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Part C. Ash Handling
C2-15. What type of retrofit was the dry fly ash handling system?
Yes
CBI?
Yes
The retrofit was made to an existing dry system.
(Skip to Question C2-23)
A dry fly ash handling system was installed (for operation in addition to the wet fly ash handling system).
(Continue)
The retrofit was a complete conversion from a wet to dry fly ash handling system.
(Continue)
C2-16. Describe the changes that were required to retrofit (for a retrofit to an existing dry system, an installation of a dry system, or a complete conversion from wet to dry). [Check all
boxes that apply.]
Physical changes to facility
Installation of pressure/vacuum system and piping
Expansion of pressure/vacuum system and piping
Installation of storage silos
Modification of the silos to moisture-condition the ash
Modification of the silos for ash transfer to rail cars
Modification of the silos for marketable ash
Construction of haul roads
Construction of rail track
Construction of landfill. Provide the landfill ID(s) from Table A-6:
Increasing landfill capacity. Provide the landfill ID(s) from Table A-6:
Changes to air permit
Other, explain:
Changes in personnel/training, explain:
Changes in ash disposal practices
Storage of ash in landfills. Provide the landfill ID(s) from Table A-6:
Marketing of ash
Hauling ash to off-site storage
Dust suppression activities
Other, explain:
CBI?
C2-17. Is the plant in the process of installing a dry fly ash handling system to handle some or all of the ash currently handled by the wet fly ash handling system?
Yes
CBI?
Yes
Estimated shutdown time (days) required to bring dry fly ash handling system online:
No
(Continue to Question C2-18)
(Skip to Question C2-19)
C2-18. Is the plant planning to install a dry fly ash handling system by December 31, 2020 to handle some or all of the ash currently handled by the wet fly ash handling system?
Yes
Yes
Estimated shutdown time (days) required to bring dry fly ash handling system online:
No
(Skip to Question C2-22)
(Continue to Question C2-19)
C-6
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C2-19. If the plant is in the process of installing, or planning to install, a dry fly ash handing system by December 31, 2020, provide the cost estimates that have been developed for
such a conversion/installation.
Yes
(Provide documentation/costs, for example, bid proposals or internal plant engineering estimates.)
No
(Skip to Question C2-22)
Note: All bid proposals and/or other documentation/costs originally submitted to the plant as CBI, should be marked CBI for the purpose of this collection request.
I have attached documentation/costs.
I did not attach documentation/costs. Below, explain why:
CBI?
C2-20. Describe the modifications that will be required to install the dry fly ash handling system. [Check all boxes that apply.]
Yes
Physical changes to facility
Installation of pressure/vacuum system and piping
Expansion of pressure/vacuum system and piping
Installation of storage silos
Modification of the silos to moisture-condition the ash
Modification of the silos for ash transfer to railcars
Modification of the silos for marketable ash
Construction of haul roads
Construction of rail track
Construction of landfill. Provide the landfill ID(s) from Table A-6:
Increasing landfill capacity. Provide the landfill ID(s) from Table A-6:
Changes to air permit
Other, explain:
Changes in personnel/training, explain:
Changes in ash disposal practices
Storage of ash in landfills. Provide the landfill ID(s) from Table A-6:
Marketing of ash
Hauling ash to off-site storage
Dust suppression activities
Other, explain:
C-7
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C2-21. Indicate the types of destinations expected for the dry fly ash from the planned system and the percentage of the dry fly ash that is expected to go to each destination. [Check all
boxes that apply.]
Marketed, sold, and/or given away
% of the dry fly ash
Market Destinations
If other, specify:
% of the dry fly ash
Market Destinations
If other, specify:
% of the dry fly ash
Market Destinations
If other, specify:
Stored in landfills reported in Table A-6
% of the dry fly ash
Stored in landfills NOT reported in Table A-6
% of the dry fly ash
Other, specify:
% of the dry fly ash
CBI?
Yes
C2-22. If the plant is not in the process of installing or planning to install a dry fly ash handling system, have cost estimates been obtained/developed since January 1, 1995, for such a
conversion/installation?
Yes
(Provide documentation/costs, for example, bid proposals or internal plant engineering estimates.)
No
(Skip to Question C2-23)
Note: All bid proposals and/or other documentation/costs originally submitted to the plant as CBI, should be marked CBI for the purpose of this collection request.
I have attached documentation/costs.
I did not attach documentation/costs. Below, explain why:
CBI?
C2-23. Has the plant encountered any unscheduled outages on this generating unit caused by the fly ash handling system in the last five years?
Yes
Yes
No
(Continue)
(Skip to Section 2.2)
C-8
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Part C. Ash Handling
C2-24. In Table C-5, provide information on unscheduled generating unit outages caused by fly ash handling for each of the last five years.
Yes
Year
Ash Handling
Table C-5. Unscheduled Generating Unit Outages Caused by Fly Ash Handling
Total Days
Reason(s) for outage(s)
Method(s) Used to Resolve Outage(s)
of Outage
Dry
2005
Wet
Dry
2006
Wet
Dry
2007
Wet
Dry
2008
Wet
Dry
2009
Wet
C-9
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Plant ID: Insert Plant ID
Plant Name: Insert Plant Name
Part: C
Section Title: 2.2. Fly Ash Handling - Storage and Use Data
Instructions: Complete Section 2.2 (Questions C2-25 through C2-29). Provide information for fly ash handling and fly ash storage at the plant.
CBI?
Yes
C2-25. For each storage destination reported in Table C-4, provide the distance the fly ash is transported from the generating unit to intermediate storage or from intermediate storage to the final
disposal/destination, the amount of fly ash transported in 2009, and the percent moisture of the fly ash entering storage, if transported dry. Additionally, for each destination indicate how the fly ash is
transported by entering one of the following options: conveyor belt, pipe, truck, barge, rail, or other (provide a description). If the fly ash is sold to more than one destination (e.g., some fly ash is sold for
cement manufacturing and some is sold for structural fill) enter the average percent moisture for all fly ash sold in Table C-6. Tables C-8 and C-9 will request information by market.
Storage Destination ID
Storage Destination Table
Table C-6. Fly Ash Storage Information
Distance from the Generating Unit to
Tons of Fly Ash
How is Fly Ash Transported to
Intermediate Storage or from the
Transported to
Destination?
Intermediate Storage to the Final
Destination in 2009
Disposal/Destination
(dry weight basis)
miles
tons
Other:
Storage Destination Table
miles
tons
Storage Destination Table
miles
tons
Storage Destination Table
miles
tons
Storage Destination Table
miles
tons
Storage Destination Table
miles
tons
Storage Destination Table
miles
tons
Storage Destination Table
miles
tons
Storage Destination Table
miles
tons
%
NA, transported wet
%
Storage Transport
If other, explain:
C-10
%
NA, transported wet
Storage Transport
If other, explain:
Other:
%
NA, transported wet
Storage Transport
If other, explain:
Other:
%
NA, transported wet
Storage Transport
If other, explain:
Other:
%
NA, transported wet
Storage Transport
If other, explain:
Other:
%
NA, transported wet
Storage Transport
If other, explain:
Other:
%
NA, transported wet
Storage Transport
If other, explain:
Other:
NA, transported wet
Storage Transport
If other, explain:
Other:
%
Storage Transport
If other, explain:
Other:
Percent Moisture of the Fly Ash
Entering Destination (if
transported dry)
NA, transported wet
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Part C. Ash Handling
C2-26. Is water used to moisten the fly ash?
Yes
Yes
(Continue)
No
(Skip to Question C2-28)
For each storage destination reported in Table C-4, provide information on water used to moisten the fly ash.
Table C-7. Water Used to Moisten the Fly Ash
Source of the Water Used
Maximum Chlorides
Maximum Solids
Concentration of Water Used to Percentage of
Moisten the Ash (ppm)
Water Used to
Moisten the Ash
(%)
Storage Destination ID
Other Criteria
Raw Intake Water
Storage Destination Table
Intake water that has been treated on site prior to use
Process Wastewaters
Other:
Other:
ppm
%
ppm
%
ppm
%
ppm
%
Process Wastewaters
Other:
Raw Intake Water
Storage Destination Table
Intake water that has been treated on site prior to use
Process Wastewaters
Other:
Other:
Process Wastewaters
Other:
Raw Intake Water
Storage Destination Table
Intake water that has been treated on site prior to use
Process Wastewaters
Other:
Other:
Process Wastewaters
Other:
Raw Intake Water
Storage Destination Table
Intake water that has been treated on site prior to use
Process Wastewaters
Other:
Other:
Process Wastewaters
Other:
C-11
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Raw Intake Water
Storage Destination Table
Intake water that has been treated on site prior to use
Process Wastewaters
Other:
Other:
ppm
%
ppm
%
ppm
%
ppm
%
ppm
%
Process Wastewaters
Other:
Raw Intake Water
Storage Destination Table
Intake water that has been treated on site prior to use
Process Wastewaters
Other:
Other:
Process Wastewaters
Other:
Raw Intake Water
Storage Destination Table
Intake water that has been treated on site prior to use
Process Wastewaters
Other:
Other:
Process Wastewaters
Other:
Raw Intake Water
Storage Destination Table
Intake water that has been treated on site prior to use
Process Wastewaters
Other:
Other:
Process Wastewaters
Other:
Raw Intake Water
Storage Destination Table
Intake water that has been treated on site prior to use
Process Wastewaters
Other:
Other:
Process Wastewaters
Other:
C-12
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
CBI?
Part C. Ash Handling
C2-27. Indicate the criteria that the plant uses to determine if a water source is unacceptable for use (recycle/reuse ) to moisten the ash. If the criteria are dictated by engineering design, provide specific elements of
the design that dictate use.
C2-28. Does the plant market, sell, and/or give away fly ash from the dry ash handling system?
Yes
Yes
(Continue)
No
(Skip to Question C2-29)
Complete Table C-8 if the plant markets, sells, and/or gives away fly ash from the dry fly ash handling system. For each destination, provide the tons of fly ash marketed, sold, and/or given away, the gross
revenue generated from marketing/selling the dry fly ash for calendar years 2005, 2007, and 2009. Additionally, provide the typical percent moisture of the fly ash during calendar years 2005, 2007, and
2009. If the typical percent moisture of the fly ash was not constant during calendar years 2005, 2007, and 2009, note this information (include all typical percent moisture values for each year) in the
Comments page.
Destination
Table C-8. Fly Ash from the Dry Fly Ash Handling System Marketed/Sold in Calendar Years 2005, 2007, and 2009
2005
2007
2009
Typical Percent Moisture of
Fly Ash
Gross Revenue Tons (dry basis) Gross Revenue
Tons (dry Gross Revenue Generated Tons (dry
$
basis)
Generated
Generated
basis)
$
$
Concrete/Concrete Products/Grout
%
Blended Cement/Raw Feed for Clinker
%
Flowable Fill
%
Structural Fills/Embankments
%
Road Base/Sub-base
%
Soil Modification/ Stabilization
%
Mineral Filler in Asphalt
%
Snow and Ice Control
%
Blasting Grit/Roofing Granules
%
Mining Applications
%
Waste Stabilization/ Solidification
%
Agriculture
%
Aggregate
%
Other:
%
Other:
%
C-13
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Part C. Ash Handling
C2-29. Does the plant market, sell, and/or give away fly ash from the wet ash handling system?
Yes
Yes
(Continue)
No
(Skip to Section 2.3)
Complete Table C-9 if the plant currently markets, sells, and/or gives away fly ash transported by wet sluicing from the fly ash handling system. For each destination, provide the tons, on a dry basis, of fly
ash transported by wet sluicing that is marketed, sold, and/or given away. Also provide the gross revenue generated from marketing/selling the fly ash transported by wet sluicing for each destination.
Table C-9. Fly Ash Transported by Wet Sluicing from the Fly Ash Handling System Marketed/Sold in Calendar Years 2005, 2007, and 2009
Destination
Typical Percent Moisture of
Fly Ash
Concrete/Concrete Products/Grout
%
Blended Cement/Raw Feed for Clinker
%
Flowable Fill
%
Structural Fills/Embankments
%
Road Base/Sub-base
%
Soil Modification/ Stabilization
%
Mineral Filler in Asphalt
%
Snow and Ice Control
%
Blasting Grit/Roofing Granules
%
Mining Applications
%
Waste Stabilization/ Solidification
%
Agriculture
%
Aggregate
%
Other:
%
Other:
%
Tons (dry
basis)
C-14
2005
Gross Revenue Generated
$
Tons (dry
basis)
2007
2009
Gross Revenue Tons (dry basis) Gross Revenue
Generated
Generated
$
$
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Plant ID: Insert Plant ID
Plant Name: Insert Plant Name
Unit ID: Insert Unit ID
Part: C
Section Title: 2.3. Fly Ash Cost Information - Conveyance
Instructions: Complete Section 2.3 (Questions C2-30 through C2-36) for the conveyance of fly ash (wet or dry) from each unit identified in Table A-8. Provide these data for each fly ash handling system that
began operating or was converted after January 1, 2000. Enter the Unit ID (use Unit IDs assigned in Table A-8) in the space provided above.
If you indicated in Question C2-17 or C2-18 that the plant is either installing or planning to install dry fly ash handling for this unit, complete Section 2.3, and check the "Planned" checkbox below.
Planned
Make copies of Section 2.3 for each wet and dry fly ash handling system conveying ash from this unit that was operated in 2009, that began operating on or after January 1, 2000, is being installed,
or planned to be installed by December 31, 2020 using the "Copy Section 2.3" button below.
The conveyance portion of the fly ash handling system refers to the part of the system that conveys fly ash from the fly ash collection equipment (ESP or baghouse) of the generating unit to
intermediate or final storage (e.g., storage silos or ponds/impoundments). Common dry fly ash conveyance components include filter/separators, vacuum/pressure transfer stations, blowers, and
associated high pressure piping (note that conveyance does NOT include storage or loading silos nor does it include movement between intermediate and final storage). Common wet fly ash
conveyance components include sluicing equipment, associated piping, and pumps (note that conveyance does NOT include ponds/impoundments).
Note: If any components of the conveyance portion of the fly ash handling system are shared with one or more other generating units, only report those components and
corresponding costs once.
Copy Section 2.3
CBI?
Yes
C2-30. Identify the major components of the conveyance portion of the fly ash handling system, in particular those components that represent a significant portion of the capital or O&M costs for the
system. Provide the type of component and the number of each type of component in the system. Additionally, provide the total system capacity of each type of unit component (i.e., volume of
clarifying tanks). Total system capacity should equal the sum of the capacity of each individual component within that type.
Table C-10. Fly Ash System Components - Conveyance
Number of Components in the
Type of Component
System
Total System Capacity of Components
Fly Ash Conveyance Components
Component Units
Other:
If other, specify:
Fly Ash Conveyance Components
Component Units
Other:
If other, specify:
Fly Ash Conveyance Components
Component Units
Other:
If other, specify:
Fly Ash Conveyance Components
Component Units
Other:
If other, specify:
Fly Ash Conveyance Components
Component Units
Other:
If other, specify:
Fly Ash Conveyance Components
Component Units
Other:
If other, specify:
Fly Ash Conveyance Components
Component Units
Other:
If other, specify:
Fly Ash Conveyance Components
Component Units
Other:
If other, specify:
C-15
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C2-31. Attach a block diagram that shows the entire fly ash handling system operations for this generating unit. Label the conveyance, intermediate storage (see Part C Section 2.4) and transport/disposal
(see Part C Section 2.5) portions of the system. The diagram should include all major components indicated in Tables C-10 and C-13, if applicable, and identify all intermediate and final ash
storage destinations. Indicate the movement of ash as well as water through the system. If ash from other generating units is combined with ash from this unit, indicate where the ash is combined
and the portions of the ash handling system involved. Provide as many diagrams as necessary to convey this information. Include the plant name, plant ID, and unit ID in the upper right hand
corner of the diagram.
Note: If the respondent indicates that the ash is transported to a pond/impoundment, in Question C2-38, the intermediate storage and disposal information will be provided in Part D. Therefore, the
block diagram should only include the conveyance system(s).
Diagram attached.
CBI?
Yes
C2-32. List all of the major components of this fly ash conveyance system that a contractor(s) constructed/installed (or will construct/install, for planned systems) at the contractor's expense (i.e., not at the
plant's expense).
Contractor installed/will install ALL components identified in Table C-10 at the contractor's expense.
CBI?
Yes
C2-33. List all of the operation and maintenance activities of this fly ash conveyance system that a contractor(s) oversees (or will oversee, for planned systems) at the contractor's expense (i.e., not at the
plant's expense).
Contractor oversees/will oversee ALL operation and maintenance activities dealing with the conveyance portion of the fly ash handling system at the contractor's expense .
C-16
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C2-34. In Table C-11, provide costs incurred for this fly ash conveyance system since January 1, 2000, both for the conveyance as originally installed and for any modifications to the conveyance. Include
all conveyance costs including costs for components in Table C-10 as well as control systems, pads, and foundations, and all other ancillary equipment. For planned fly ash conveyance systems,
provide expected costs. Provide the best engineering estimates when actual data are not readily available. For all costs, do not adjust for inflation. 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 which Cost is Based" column.
Note: Provide only the costs incurred by the PLANT, not the costs paid for by the contractor. For example, if an outside contractor purchased and installed all equipment for the conveyance portion
of the fly ash handling system at the contractor's expense, the plant should fill out "$ 0" for the cost of "Purchased Equipment". Any contractor costs/fees incurred by the plant should be accounted
for in the "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.
Table C-11. Capital Cost for Conveyance of Fly Ash Handling
Cost for System as Originally
Installed
Project
Direct Costs
Purchased equipment (including all equipment for the installation or the $
upgrade: mechanical equipment; piping; instrumentation; electrical
equipment; spare parts; freight charges; taxes; insurance; and duties)
Cost for Modifications
to System
Year on Which Cost is Based
Original Cost
Modification
Cost
$
Purchased equipment installation (including installation of all
equipment; piping; instrumentation/calibration; electrical equipment;
mechanical equipment; structural supports, insulation, and paint)
$
$
Buildings (including buildings constructed to house ash handling
system components, operator rooms, or other operations associated
with the system; as well as plumbing, heating, ventilation, dust
collection, air conditioning, lighting, telephones, intercoms, painting,
sprinklers, fire alarms)
$
$
Site preparation (including site clearing, all demolition, grading, roads,
walking areas, fences)
$
$
Land (including property costs and survey fees)
$
$
Total Direct Costs
$
$
$
$
$
$
Construction expenses (including temporary construction offices,
roads, communications, fencing; construction tools and equipment;
permits, taxes, insurance)
$
$
Other Contractor's Fees
$
$
Contingency actually expended (to compensate for unpredictable
events such as storms, floods, strikes, price changes, errors in
estimates, design changes, etc.)
$
$
Total Indirect Costs
$
$
Total Capital Cost
$
$
Indirect Costs
Engineering Costs (including process design and general engineering,
cost engineering, consulting fees, supervision, inspection for each
category below)
a. Engineering Contract Firm Costs
b. Owner's Overhead Engineering Costs
Hired outside engineering firm to oversee design and/or installation of the system.
C-17
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C2-35. Are all major components of the conveyance portion of the fly ash handling system included in the capital costs reported in Table C-11?
Yes
(Skip to Question C2-36)
No
(Continue)
Please explain what system components are included in the capital costs listed in Table C-11. Additionally, identify the key components of the conveyance portion of the fly
ash handling system that are not included in the capital costs reported in Table C-11.
CBI?
Yes
C2-36. Provide annual (2009) O&M costs data in Table C-12 for this fly ash conveyance system, if it began operating or was converted on or after January 1, 2000. Provide best engineering estimates
when actual data are not readily available. If you provide an estimate, note the methods that were used to make the estimates in the Comments page.
Note: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. For example, if an outside contractor operates and maintains the intermediate storage portion of
the fly ash handling system at the contractor's expense, the plant should fill out "$ 0" for O&M costs. Any contractor costs/fees incurred by the plant should be accounted for in the Table C-11
"Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.
Table C-12. O&M Cost for Conveyance of Fly Ash Handling for 2009
O&M Cost Category
2009 Annual Cost
2009 Rate
Operating Labor
$
$
Per hour (average
rate of labor)
Maintenance Labor
$
$
Per hour (average
rate of labor)
Maintenance Materials
$
Energy
$
$
per kWh
Other:
$
Other:
$
Total O&M Cost (2009)
$
C-18
2009 Staffing/Consumption
No. of workers
hpd
dpy
No. of workers
hpd
dpy
kWh/hr
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Plant ID: Insert Plant ID
Plant Name: Insert Plant Name
Storage ID Insert Storage ID
Part: C
Section Title: 2.4. Fly Ash Cost Information - Intermediate Storage
Instructions: Complete Section 2.4 (Questions C2-37 through C2-44) for each intermediate storage destination identified in Table C-6 that began operating or was modified after January 1, 2000. Enter the
storage ID in the space provided above (use the storage IDs assigned in Table C-6).
If you indicated in Question C2-17 or C2-18 that the plant is either installing or planning to install dry fly ash handling for this unit, complete Section 2.4, and check the "Planned" checkbox
below.
Planned
Make copies of Section 2.4 for each fly ash handling system operated in 2009, that began operating on or after January 1, 2000, is being installed, or planned to be installed by December 31,
2020 using the "Copy Section 2.4" button below.
If you are instructed to skip forward to another section while completing this section for one fly ash storage destination, be sure to complete this section for all other fly ash storage destinations
operated in 2009, being installed, or planned to be installed by December 31, 2020.
The intermediate storage portion of the fly ash handling system refers to the facility/site where collected fly ash is stored after conveyance, prior to the ash being transported to final disposal.
Dry fly ash intermediate storage typically consists of storage silos. Wet fly ash intermediate storage typically consists of ponds/impoundments.
Note that intermediate storage includes all equipment and operations associated with loading dry or moisture-conditioned ash into trucks or rail cars for transport (but does not include the
actual transport). Intermediate storage also includes all ash dust suppression activities at the plant, expect those at a pond/impoundment or landfill.
Copy Section 2.4
CBI?
Yes
C2-37. Does this storage component store both fly and bottom ash together? For example, if bottom ash and fly ash are conveyed separately but stored in a common silo, the silo is considered a
shared component.
Yes
Provide unit IDs, as assigned in A-8, contributing bottom ash to this storage component.
No
CBI?
C2-38. Is this storage destination a pond/impoundment ?
Yes
Yes
(Skip to Section 2.5)
No
(Continue)
C-19
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C2-39. Identify the major components of the intermediate storage portion of the fly ash handling system, in particular those components that represent a significant portion of the capital or O&M costs
for the system. Provide the type of component and the number of each type of component in the system. Additionally, provide the total system capacity of each component (i.e., volume of
silos). Total system capacity should equal the sum of the capacity of each individual component within that type.
Table C-13. Fly Ash Handling System Components - Intermediate Storage
Number of Components in the
System
Type of Component
CBI?
Yes
Total System Capacity of Components
Fly Ash Intermediate Storage Components
Component Units
Other:
If other, specify:
Fly Ash Intermediate Storage Components
Component Units
Other:
If other, specify:
Fly Ash Intermediate Storage Components
Component Units
Other:
If other, specify:
Fly Ash Intermediate Storage Components
Component Units
Other:
If other, specify:
Fly Ash Intermediate Storage Components
Component Units
Other:
If other, specify:
Fly Ash Intermediate Storage Components
Component Units
Other:
If other, specify:
Fly Ash Intermediate Storage Components
Component Units
Other:
If other, specify:
Fly Ash Intermediate Storage Components
Component Units
Other:
If other, specify:
C2-40. List all of the major components of this intermediate storage destination that a contractor(s) constructed/installed (or will construct/install, for planned systems) at the contractor's expense (i.e.,
not at the plant's expense).
Contractor installed/will install ALL components identified in Table C-13 at the contractor's expense.
CBI?
Yes
C2-41. List all of the operation and maintenance activities associated with this intermediate storage destination that a contractor(s) oversees (or will oversee, for planned systems) at the contractor's
expense (i.e., not at the plant's expense).
Contractor oversees/will oversee ALL operation and maintenance activities dealing with the intermediate storage portion of the fly ash handling system at the contractor's expense .
C-20
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C2-42. Provide cost data in Table C-14 for this intermediate storage destination, both for the storage as originally installed and for any modifications to the storage system, since January 1, 2000.
Include all intermediate storage costs including costs for components in Table C-13 as well as control systems, pads and foundations, and all other ancillary equipment. For planned storage
systems, provide expected costs. Provide the best engineering estimates when actual data are not readily available. For all costs, do not adjust for inflation. For example, if the plant incurred a
land cost in 2002, enter the cost in the "Cost" column and enter "2002" in the "Year on which Cost is Based" column.
Note: Capital costs associated with ponds/impoundments are requested in Part D and capital costs associated with landfills/landfilling are requested in Part F. Do NOT include the costs for
ponds and landfills in Table C-14.
Note: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. For example, if an outside contractor purchased all rail cars and/or trucks for the transportation
of the fly ash at the contractor's expense, the plant should fill out "$ 0" for the cost of "Purchased Equipment". Any contractor costs/fees incurred by the plant should
be accounted for in the "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.
Project
Table C-14. Capital Cost for Intermediate Storage of Fly Ash Handling
Cost for System as Originally
Cost for Modifications
Installed
to System
Direct Costs
Purchased equipment (including all equipment for the installation or
the upgrade: mechanical equipment; piping; instrumentation;
electrical equipment; spare parts; freight charges; taxes; insurance;
and duties)
$
$
$
$
Buildings (including buildings constructed to house ash handling
$
system components, operator rooms, or other operations associated
with the system; as well as 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)
$
$
Total Direct Costs
$
$
$
$
$
$
Construction expenses (including temporary construction offices,
roads, communications, fencing; construction tools and equipment;
permits, taxes, insurance)
$
$
Other Contractor's Fees
$
$
Contingency actually expended (to compensate for unpredictable
events such as storms, floods, strikes, price changes, errors in
estimates, design changes, etc.)
$
$
Total Indirect Costs
$
$
Total Capital Cost
$
$
Purchased equipment installation (including installation of all
equipment; piping; instrumentation/calibration; electrical equipment;
mechanical equipment; structural supports, insulation, and paint)
Year on Which Cost is Based
Original Cost
Modification
Cost
Indirect Costs
Engineering Costs (including process design and general
engineering, cost engineering, consulting fees, supervision,
inspection for each category below)
a. Engineering Contract Firm Costs
b. Owner's Overhead Engineering Costs
Hired outside engineering firm to oversee design and/or installation of the system.
C-21
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C2-43. Are all major components of the intermediate storage destination included in the capital costs reported in Table C-14?
Yes
(Skip to Question C2-44)
No
(Continue)
Please explain what system components are included in the capital costs listed in Table C-14. Additionally, identify the key components intermediate storage destination that
are not included in the capital costs reported in Table C-14.
CBI?
Yes
C2-44. Provide annual O&M costs data in Table C-15 for this intermediate storage destination, if it began operating or was modified on or after January 1, 2000. Provide best engineering estimates
when actual data are not readily available. If you provide an estimate, note the methods that were used to make the estimates in the Comments page.
Note: O&M costs associated with ponds/impoundments are requested in Part D and O&M costs associated with landfills/landfilling are requested in Part F. Do NOT include the costs for ponds
and landfills costs in Table C-15.
Note: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. For example, if an outside contractor operates and maintains the intermediate storage portion
of the fly ash handling system at the contractor's expense, the plant should fill out "$ 0" for O&M costs. Any contractor costs/fees incurred by the plant should be accounted for in the Table C14 "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.
O&M Cost Category
Operating Labor (Water Trucks Only)
Table C-15. O&M Cost for Intermediate Storage of Fly Ash Handling for 2009
2009 Annual Cost
2009 Rate
Per hour (average
rate of labor)
$
$
Operating Labor (All other operating costs)
$
$
Per hour (average
rate of labor)
Maintenance Labor
$
$
Per hour (average
rate of labor)
Maintenance Materials
$
Energy
$
$
per kWh
Other:
$
Other:
$
Total O&M Cost (2009)
$
C-22
2009 Staffing/Consumption
No. of workers
hpd
dpy
No. of workers
hpd
dpy
No. of workers
hpd
dpy
kWh/hr
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Plant ID: Insert Plant ID
Plant Name: Insert Plant Name
Part: C
Section Title: 2.5. Fly Ash Cost Information - Transport/Disposal
Instructions: Complete Section 2.5 (Questions C2-45 through C2-52) for all transport/disposal of fly ash from fly ash handling systems that began operating or was modified after January 1, 2000, and those
systems being installed, or planned to be installed by December 31, 2020.
The transport/disposal portion of the fly ash handling system refers to the transportation of fly ash from intermediate storage to final disposal.
An example of ash transport/disposal is transportation used to haul ash off site (e.g., ash that is marketed and shipped off site to a reuse application). Ash transport typically
consists of roads and vehicles that are used to transport the ash. The capital and O&M costs for ash transport/disposal may include the road or rail infrastructure (roads,
tracks, lights), the trucks and rail cars, the operation and maintenance costs associated with the trucks and rail cars, and ash disposal fees.
Note that capital and operation and maintenance costs associated with ponds/impoundments and landfills/landfilling are requested in Parts D and F, respectively, and they should not be provided
here in Section 2.5.
CBI?
Yes
CBI?
C2-45. Does the plant use the same transport and disposal equipment for both fly and bottom ash? For example, if fly ash and bottom ash are transported using the same trucks, the trucks are
considered a shared component.
Yes
Provide unit IDs, as assigned in A-8, and storage IDs, provided in Table C-6, contributing bottom ash to the transport and disposal system.
No
(Continue)
C2-46. Is a pond/impoundment unit or pond/impoundment system the final destination of all fly ash collected by the plant?
Yes
Yes
(Skip to Section 3.1)
No
(Continue)
C-23
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Part C. Ash Handling
C2-47. What methods are used to transport the collected fly ash to the final disposal? [Check all boxes that apply.]
Yes
Trucks
How many trucks does the plant use for the transportation and disposal of dry fly ash?
Indicate whether the trucks were bought, leased or contracted out.
Bought
Leased
Contracted out
Rail cars
How many rail cars does the plant use for the transportation and disposal of dry fly ash?
Indicate whether the rail cars were bought, leased or contracted out.
Bought
Leased
Contracted out
Other, specify (e.g., barge):
CBI?
Yes
C2-48. List all of the major components for transport/disposal of fly ash that a contractor(s) constructed/installed (or will construct/install, for planned systems) at the contractor's expense (i.e., not at the
plant's expense).
Contractor installed/will install ALL ash transport/disposal equipment and/or infrastructure at the contractor's expense.
CBI?
Yes
C2-49. List all of the operation and maintenance activities for transport/disposal of fly ash that a contractor(s) oversees (or will oversee, for planned systems) at the contractor's expense (i.e., not at the
plant's expense).
Contractor oversees/will oversee ALL transport/disposal activities at the contractor's expense.
C-24
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C2-50. Provide cost data in Table C-16 for the transport/disposal of the collected fly ash, both for the transport/disposal as originally installed and for any modifications, since January 1, 2000. For planned
transport/disposal systems, provide expected costs. Provide the best engineering estimates when actual data are not readily available. For all costs, do not adjust for inflation. For example, if the
plant incurred a land cost in 2002, enter the cost in the "Cost" column and enter "2002" in the "Year on which Cost is Based" column.
Note: Capital costs associated with ponds/impoundments are requested in Part D and capital costs associated with landfills/landfilling are requested in Part F. Do NOT include the costs for ponds
and landfills in Table C-16.
Note: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. For example, if an outside contractor purchased all rail cars and/or trucks for the transportation of
the fly ash at the contractor's expense, the plant should fill out "$ 0" for the cost of "Purchased Equipment". Any contractor costs/fees incurred by the plant should be accounted for in the
"Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.
Table C-16. Capital Cost for Transport/Disposal of Collected Fly Ash
Project
Direct Costs
Purchased equipment (including all equipment for the installation $
or the upgrade: mechanical equipment; piping; instrumentation;
electrical equipment; spare parts; freight charges; taxes;
insurance; and duties)
Purchased equipment installation (including installation of all
equipment; piping; instrumentation/calibration; electrical
equipment; mechanical equipment; structural supports,
insulation, and paint)
Cost for
Modifications to
System
Cost for System as
Originally Installed
Year on Which Cost is Based
Original Cost
Modification
Cost
$
$
$
Buildings (including buildings constructed to house ash handling $
system components, operator rooms, or other operations
associated with the system; as well as plumbing, heating,
ventilation, dust collection, air conditioning, lighting, telephones,
intercoms, painting, sprinklers, fire alarms)
$
Site preparation (including site clearing, all demolition, grading,
roads, walking areas, fences)
$
$
Land (includes property costs and survey fees)
$
$
Total Direct Costs
$
$
$
$
$
$
Construction expenses (includes temporary construction offices, $
roads, communications, fencing; construction tools and
equipment; permits, taxes, insurance)
$
$
$
Contingency actually expended (to compensate for unpredictable $
events such as storms, floods, strikes, price changes, errors in
estimates, design changes, etc.)
$
Total Indirect Costs
$
$
Total Capital Cost
$
$
Indirect Costs
Engineering Costs (including process design and general
engineering, cost engineering, consulting fees, supervision,
inspection for each category below:
a. Engineering Contract Firm Costs
b. Owner's Overhead Engineering Costs
Hired outside engineering firm to oversee design and/or installation of the system.
Other Contractor's Fees
C-25
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C2-51. Are all major components of transport/disposal for the fly ash handling system included in the capital costs reported in Table C-16?
Yes
(Skip to Question C2-52)
No
(Continue)
Please explain what system components are included in the capital costs listed in Table C-16. Additionally, identify the key components of transport/disposal for the fly ash handling system that are
not included in the capital costs reported in Table C-16.
CBI?
Yes
C2-52. Provide annual O&M costs data in Table C-17 for the transport/disposal of the collected fly ash from ash handling systems that began operating on or after January 1, 2000. Provide best
engineering estimates when actual data are not readily available. If you provide an estimate, note the methods that were used to make the estimates in the Comments page.
Note: O&M costs associated with ponds/impoundments are requested in Part D and O&M costs associated with landfills/landfilling are requested in Part F. Do NOT include the costs for ponds and
landfills in Table C-17.
Note: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. For example, if an outside contractor operates the transportation and disposal of the ash at the
contractor's expense, the plant should fill out "$ 0" for the cost of all operating O&M costs. Any contractor costs/fees incurred by the plant should be accounted for in the Table C-16 "Engineering
Contract Firm Costs" and "Other Contractor's Fees" categories.
O&M Cost Category
Operating Labor (Trucks/Rail Cars/Other Transport)
Operating Labor (All other operating costs)
Maintenance Labor
Table C-17. O&M Cost for Transport/Disposal of the Fly Ash for 2009
2009 Annual Cost
2009 Rate
2009 Staffing/Consumption
No. of workers
Per hour
(average rate
$
$
hpd
of labor)
dpy
Per hour
No. of workers
(average rate
$
$
hpd
of labor)
dpy
No. of workers
Per hour
(average rate
$
$
hpd
of labor)
dpy
Transport Rate
Loads per day
dpy
Maintenance Materials
$
Energy
$
$
per kWh
kWh/hr
Ash Removal/Disposal Fees
$
Other:
$
Other:
$
Total O&M Cost (2009)
$
C-26
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Plant ID: Insert Plant ID
Plant Name: Insert Plant ID
SE Unit ID: Insert Unit ID
Part: C
Section Title: 3.1. Bottom Ash Handling - Generating Unit Level Information
Instructions: Throughout Section 3.1 (Questions C3-1 through C3-31), provide ash handling information for each steam electric generating unit operated at any time in 2009, including units that may have been idle for an extended period
of time. Make copies of Section 3.1 for each steam electric generating unit using the "Copy Section 3.1" button below. Enter the steam electric generating Unit ID (use Unit IDs assigned in Table A-8) in the space above titled
"SE Unit ID".
Copy Section 3.1
CBI?
C3-1. Is bottom ash generated in any fossil-fueled steam electric generating units at the plant? See Part A Section 8 for steam electric generating unit fuel classifications.
Yes
CBI?
Yes
(Continue)
No
(Skip to Section 4)
C3-2. Provide bottom ash handling information in Table C-18, for each steam electric generating unit reported in Table A-8, following these instructions:
Yes
● Provide bottom ash handling information at the steam electric generating unit level. For the purpose of this questionnaire, more than one type of bottom ash handling (e.g., wet sluicing, SCC)
may be selected for one generating unit. Check all types of bottom ash handling that apply to this steam electric generating unit.
● Refer to the glossary and the "Part C Instructions" tab for definitions related to wet and dry bottom ash handling systems.
Type of Boiler
Table C-18. Bottom Ash Handling Systems Operated in 2009 by Generating Unit
Typical Amount of Bottom Ash Typical Percent Moisture
Type of Bottom Ash
Design Ash Handling Rate
Handling System
Produced in 2009
of Bottom Ash in 2009
(Dry weight basis)
(Dry weight basis)
Wet Conveyed Dry Conveyed
Wet
Conveyed
Dry
Conveyed
Wet Conveyed
Dry
Conveyed
Number of Days Ash
was Handled by the
Bottom Ash Handling
System in 2009
Wet
Conveyed
Loss on Ignition of Bottom
Ash Produced (Provide
typical range for 2009)
Wet Conveyed Dry Conveyed
Dry
Conveyed
Wet sluicing
Mechanical drag system
Wet-bottom
Other:
Dry vacuum
1,500
tpd
0
tpd
Dry pressure
365
dpy
0
dpy
Other:
30
%
NA
%
5
tpd
0
tpd
5
dpy
0
dpy
365
days
0
days
NA
to
1
2 %
to
Not monitored
Not monitored
NA
NA
%
Wet sluicing
Mechanical drag system
Type of Boiler
Dry vacuum
tpd
tpd
dpy
dpy
%
%
tpd
tpd
dpy
dpy
days
days
to
%
to
%
Dry pressure
Other:
NA
NA
Other:
C-27
Not monitored
Not monitored
NA
NA
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C3-3. Is wet sluicing used to collect bottom ash for this steam electric generating unit?
Yes
(Continue)
No
(Skip to Question C3-11)
Provide information for the wet bottom ash handling system in Table C-19. For the source of sluice water, you may enter more than one source from the following options:
●
●
●
●
●
“IN” if raw intake water is used;
“IN-Makeup” if raw intake water is only used as makeup;
“TR” for use of intake water that has been treated on site prior to use;
“TR-Makeup” if treated intake water is used only as makeup; and/or
Process wastewater and/or treated wastewater described the code tables on the "Code Tables" tab provided at the end of this workbook.
An example is provided in Table C-19 for a plant that uses the effluent from its ash pond (WWT-1, as would be defined in Part A) for bottom ash sluicing and also makes up for losses with untreated river
water (which is code IN-Makeup as shown above).
Table C-19. Process Wastewater Generated from Wet Bottom Ash Handling in 2009
Average Sluice Water Flow Rate (gpd)
Typical Duration
Source(s) of Sluice Water
AND Frequency of
Sluicing (hpd AND
dpy)
Percent Contribution
of Source to Sluice
Water Flow
EXAMPLE:
14,400,000
gpd
WWT-1 Effluent
90
%
24
hpd
IN-Makeup
10
%
365
dpy
Sluice Water Source
%
Other:
gpd
%
Sluice Water Source
%
hpd
Sluice Water Source
%
dpy
Sluice Water Source
%
Other:
CBI?
Yes
CBI?
Yes
%
C3-4. For water sources that may be used as a source of bottom ash sluice water (e.g., fresh intake, recycled process water), indicate the maximum chlorides concentration and the maximum solids percentage
that is acceptable for the water to be used for those purposes. [Check all boxes that apply.]
Chlorides concentration, less than:
ppm
Solids percentage, less than:
%
Other:
ppm
C3-5. Is any of the wet bottom ash sluice water immediately recycled (e.g., without treatment such as a pond) back to plant process?
Yes
(Continue)
No
(Skip to Question C3-6)
Describe how the wet bottom ash sluice is reused:
C-28
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C3-6. Is any of the wet bottom ash sluice indirectly discharged to a publicly or privately owned treatment works?
Yes
No
CBI?
C3-7. Does solids removal (other than in pond(s)/impoundment(s)) occur at the plant?
Yes
CBI?
Yes
(Continue)
No
(Skip to Question C3-11)
C3-8. In Table C-20 provide solids removal information, on a dry ton basis, for the wet ash sluice system. For the purpose of Table C-20, solids removal does NOT include ash ponds.
Yes
Table C-20. Wet Ash Sluice Systems Operated in 2009
Bottom Ash Disposal [Check all boxes that apply]
Amount (tons)
Typical
of Solids
Percent
Disposed (Dry Moisture of
weight basis) Bottom Ash
Disposed
Solids Removal
[Check all
boxes that
apply]
CBI?
Dewatering bin
Sold or given away without further treatment
tons
%
Hydrocyclones
Sold or given away after further treatment
tons
%
Centrifuges
Stored in/transferred to a pond/impoundment reported in Table A-4
tons
%
Filters
Stored in landfills reported in Table A-6
tons
%
Other:
Stored in landfills NOT reported in Table A-6
tons
%
Other:
tons
%
C3-9. Provide the amount of wastewater overflow from solids removal (e.g., dewatering bins) for the wet ash sluice system.
Yes
gpd
CBI?
Yes
C3-10. What is the destination(s) of the wastewater overflow from solids removal? If the plant recycles the wastewater, indicate the amount and the plant process to which this waste is recycled. [Check all boxes
that apply.]
Immediately recycled back to plant process.
Provide the amount of wastewater overflow that is recycled.
gpd
Describe how the wastewater overflow is reused:
Transferred to on-site treatment system. Identify the type of treatment system below. [Check all boxes that apply.]
Settling pond
Constructed wetlands
pH adjustment
Other, specify:
Discharged to surface water. Provide NPDES permitted outfall number (from Part A Section 2.2):
Indirect discharge to a publicly or privately owned treatment works
Other, explain:
C-29
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Part C. Ash Handling
C3-11. Does the plant use a mechanical drag system (e.g., submerged chain conveyor (SCC)) to remove bottom ash from this generating unit boiler?
Yes
Yes
(Continue)
No
(Skip to Question C3-15)
Name the type and describe the process of removing bottom ash from the generating unit boiler(s).
CBI?
C3-12. Is any process wastewater generated from overflow, or other means, from the mechanical drag system?
Yes
CBI?
Yes
(Continue)
No
(Skip to Question C3-15)
C3-13. Provide the amount of wastewater overflow from the mechanical drag system.
Yes
gpd
CBI?
Yes
C3-14. What is the destination(s) of the wastewater overflow from the mechanical drag system? If the plant recycles the wastewater, indicate the amount and the plant process to which this waste is recycled. [Check
all boxes that apply.]
Immediately recycled back to plant process.
Provide the amount of wastewater overflow that is recycled.
gpd
Describe how the wastewater overflow is reused:
Transferred to on-site treatment system. Identify the type of treatment system below. [Check all boxes that apply.]
Settling pond
Constructed wetlands
pH adjustment
Other, specify:
Discharged to surface water. Provide NPDES permitted outfall number (from Part A Section 2.2):
Indirect discharge to a publicly or privately owned treatment works
Other, explain:
C-30
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C3-15. In Table C-21, identify the destination(s) for wet and dry bottom ash transferred from the hopper(s) of this steam electric generating unit. Provide the distribution of the wet and dry ash by destination and
whether the storage indentified is an intermediate or final destination.
Note: The sum of the percentage of ash distribution should equal 100% for the dry and wet bottom ash, separately.
Dry Conveyed Bottom Ash
Percent of Dry
Storage Destination(s)
Conveyed Bottom
Ash to this
Destination
Table C-21. Storage Destinations that Receive Bottom Ash
Wet Conveyed Bottom Ash
Storage Destination(s)
Destination Type
Percent of Wet Conveyed
Bottom Ash to this
Destination
Intermediate
Storage Destination Table
%
Final
If other, explain:
Intermediate
Storage Destination Table
%
Final
If other, explain:
Intermediate
Storage Destination Table
%
Final
If other, explain:
Intermediate
Storage Destination Table
%
Final
If other, explain:
Intermediate
Storage Destination Table
%
Final
If other, explain:
Total Dry
CBI?
Intermediate
Storage Destination Table
%
If other, explain:
Final
Intermediate
Storage Destination Table
%
If other, explain:
Final
Intermediate
Storage Destination Table
%
If other, explain:
Final
Intermediate
Storage Destination Table
%
If other, explain:
Final
Intermediate
Storage Destination Table
%
If other, explain:
100 %
Destination Type
Total Wet
Final
100 %
C3-16. Was the bottom ash from this steam electric generating unit conveyed both wet and dry in 2009?
Yes
CBI?
Yes
CBI?
Yes
(Continue)
No
(Skip to Question C3-19)
C3-17. Indicate why bottom ash from the steam electric generating unit was conveyed both wet and dry in 2009. [Check all boxes that apply.] For each selection, identify the number of days in 2009 the wet system
was operated for this reason.
Wet bottom ash handling system operated during times in which the dry collected bottom ash was not marketable.
days
Wet bottom ash handling system operated when the dry bottom ash collection system was not operational due to maintenance issues.
days
Wet bottom ash handling system operated in order to maintain its function as a backup to the dry system (i.e., wet system operated to ensure that it is still functional.)
days
Wet bottom ash handling system operated because the dry bottom ash handling system does not have the capacity to handle all of the bottom ash.
days
Other, explain:
days
C3-18. What modifications would be required to handle all the bottom ash with a dry bottom ash handling system? [Check all boxes that apply.]
Yes
No system modifications necessary. Procedural changes would be sufficient.
Increase the capacity of the silo(s).
Increase the number of silos.
Modify the loading silos to have the ability to moisture condition the ash.
Install/increase the capacity of landfills.
Increase the capacity of the dry bottom ash conveying equipment.
Design/develop new infrastructure to dispose of dry ash. Specify the new infrastructure needed:
Other, explain:
C-31
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C3-19. If the current bottom ash handling operations for the steam electric generating unit are expected to significantly change by December 31, 2020, indicate how (i.e., convert to or add dry handling capability).
[Check all boxes that apply.]
Expand capacity (handling and/or storage).
Decreased use of wet bottom ash handling system.
(expected operating days per year for wet system)
End use of wet bottom ash handling system.
(expected end date)
No change expected in bottom ash handling operations.
Other, explain:
CBI?
C3-20. Was the dry bottom ash handling installed as a retrofit to the steam electric generating unit?
Yes
NA, this unit does not use dry bottom ash handling
No
(Skip to Question C3-24)
Yes
(Continue)
(Skip to Question C3-24)
Year Built:
Shutdown time (days) required to bring dry bottom ash handling system on line:
Was a generating unit outage(s), outside of regularly scheduled outages, required to bring the dry bottom ash handling system on line?
Yes
No
CBI?
C3-21. What type of retrofit was the dry bottom ash handling system?
Yes
CBI?
The retrofit was made to an existing dry system.
(Skip to Question 3-29)
A dry bottom ash handling system was installed (for operation in addition to the wet fly ash handling system).
(Continue)
The retrofit was a complete conversion from a wet to dry bottom ash handling system.
(Continue)
C3-22. Describe the changes that were required to retrofit (for a retrofit to an existing dry system, an installation of a dry system, or a complete conversion from wet to dry). [Check all boxes that apply.]
Yes
Physical changes to facility
Installation of pressure/vacuum system and piping
Boiler alteration to accommodate the mechanical drag system
Expansion of pressure/vacuum system and piping
Installation of storage silos
Modification of the silos to moisture-condition the ash
Modification of the silos for ash transfer to rail cars
Modification of the silos for marketable ash
Construction of haul roads
Construction of rail track
Construction of landfill. Provide the landfill ID(s) from Table A-6:
Increasing landfill capacity. Provide the landfill ID(s) from Table A-6:
Changes to air permit
Other, explain:
Changes in personnel/training, explain:
Changes in ash disposal practices
Storage of ash in landfills. Provide the landfill ID(s) from Table A-6:
Marketing of ash
Hauling ash to off-site storage
Dust suppression activities
Other, explain:
C-32
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C3-23. Attach an engineering process diagram(s) for the dry bottom ash handling system retrofit that depicts (with dimensions) the conveyance portion of the system
(e.g., a diagram(s) that depicts how the dry bottom ash system is configured within the building to convey bottom ash from the boiler(s) to the building exit).
Diagram attached.
CBI?
C3-24. Is the plant in the process of installing a dry bottom ash handling system to handle some or all of the ash currently handled by the wet bottom ash handling system?
Yes
CBI?
Yes
Estimated shutdown time (days) required to bring dry bottom ash handling system online:
No
(Continue to Question C3-25)
(Skip to Question C3-26)
C3-25. Is the plant planning to install a dry bottom ash handling system to handle some or all of the ash currently handled by the wet bottom ash handling system?
Yes
CBI?
Yes
Yes
Estimated shutdown time (days) required to bring dry bottom ash handling system online:
No
(Skip to Question C3-29)
(Continue to Question C3-26)
C3-26. If the plant is in the process of installing, or planning to install, a dry bottom ash handing system by December 31, 2020, provide the cost estimates that have
been developed for such a conversion/installation.
Yes
(Provide documentation/costs, for example, bid proposals or internal plant engineering estimates.)
No
(Skip to Question C3-29)
Note: All bid proposals and/or other documentation/costs originally submitted to the plant as CBI, should be marked CBI for the purpose of this
collection request.
I have attached documentation/costs.
I did not attach documentation/costs. Below, explain why:
CBI?
C3-27. Describe the modifications that will be required to install the dry bottom ash handling system. [Check all boxes that apply.]
Yes
Physical changes to facility
Installation of mechanical drag system
Boiler alteration to accommodate the mechanical drag system
Installation of completely dry bottom ash handling system
Installation of storage silos
Modification of the silos to moisture-condition the ash
Modification of the silos for ash transfer to rail cars
Modification of the silos for marketable ash
Construction of haul roads
Construction of rail track
Construction of landfill. Provide the landfill ID(s) from Table A-6:
Increasing landfill capacity. Provide the landfill ID(s) from Table A-6:
Changes to air permit
Other, explain:
Changes in personnel/training, explain:
Changes in ash disposal practices
Storage of ash in landfill. Provide the landfill ID(s) from Table A-6:
Marketing of ash
Hauling ash to off-site storage
Dust suppression activities
Other, explain:
C-33
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Part C. Ash Handling
C3-28. Indicate the types of destinations expected for the dry bottom ash from the planned system and the percentage of the dry bottom ash that is expected to go to each destination. [Check all boxes that apply.]
Yes
Marketed, sold, and/or given
% of the dry bottom ash
Market Destinations
If other, specify:
% of the dry bottom ash
Market Destinations
If other, specify:
% of the dry bottom ash
Market Destinations
If other, specify:
Stored in landfills reported in Table A-6
% of the dry bottom ash
Stored in landfills NOT reported in Table A-6
% of the dry bottom ash
Other, specify:
% of the dry bottom ash
CBI?
C3-29. If the plant is not in the process of installing or planning to install a dry bottom ash handling system, have cost estimates been obtained/developed since January 1, 1995, for such a conversion/installation?
Yes
Yes
(Provide documentation/costs, for example, bid proposals or internal plant engineering estimates.)
No
(Skip to Question C3-30)
Note: All bid proposals and/or other documentation/costs originally submitted to the plant as CBI, should be marked CBI for the purpose of this collection request.
I have attached documentation/costs.
I did not attach documentation/costs. Below, explain why:
CBI?
C3-30. Has the plant encountered any unscheduled outages on this generating unit caused by the bottom ash handling system in the last five years?
Yes
Yes
No
(Continue)
(Skip to Section 3.2)
C-34
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Part C. Ash Handling
C3-31. In Table C-22, provide information on unscheduled generating unit outages caused by bottom ash handling for each of the last five years.
Yes
Year
Ash Handling
Table C-22. Unscheduled Generating Unit Outages Caused by Bottom Ash Handling
Total Days of
Reason(s) for outage(s)
Method(s) Used to Resolve Outage(s)
Outage
Dry
2005
Wet
Dry
2006
Wet
Dry
2007
Wet
Dry
2008
Wet
Dry
2009
Wet
C-35
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Plant ID: Insert Plant ID
Plant Name: Insert Plant Name
Part: C
Section Title: 3.2 Bottom Ash Handling - Storage and Use Data
Instructions: Complete Section 3.2 (Questions C3-32 through C3-34). Provide information for bottom ash handling and bottom ash storage at the plant.
CBI?
Yes
C3-32. For each storage destination reported in Table C-21, provide the distance the bottom ash is transported from the generating unit to intermediate storage or from intermediate storage to the final
disposal/destination, the amount of bottom ash transported in 2009, and the percent moisture of the bottom ash entering storage, if transported dry. Additionally, for each destination indicate how the
bottom ash is transported by entering one of the following options: conveyor belt, pipe, truck, barge, rail, or other (provide a description). If the bottom ash is sold to more than one destination (e.g., some
bottom ash is sold for cement manufacturing and some is sold for structural fill) enter the average percent moisture for all bottom ash sold in Table C-23. Tables C-24 and C-25 will request information by
market.
Storage Destination ID
Storage Destination Table
Table C-23. Bottom Ash Storage Information
Distance from the Generating Unit Tons of Bottom Ash
How is Bottom Ash Transported to
to Intermediate Storage or from
Transported to
Destination?
the Intermediate Storage to the
Destination in 2009
Final Disposal/Destination
(dry weight basis)
miles
tons
Other:
Storage Destination Table
miles
tons
miles
tons
miles
tons
miles
tons
miles
tons
miles
tons
%
Storage Transport
%
Storage Transport
%
Storage Transport
%
If other, explain:
miles
tons
Other:
Storage Destination Table
Storage Transport
If other, explain:
Other:
Storage Destination Table
%
If other, explain:
Other:
Storage Destination Table
Storage Transport
If other, explain:
Other:
Storage Destination Table
%
If other, explain:
Other:
Storage Destination Table
Storage Transport
If other, explain:
Other:
Storage Destination Table
%
If other, explain:
Other:
Storage Destination Table
Storage Transport
Percent Moisture of the Bottom
Ash Entering Destination
Storage Transport
%
If other, explain:
miles
tons
Other:
Storage Transport
%
If other, explain:
C-36
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Part C. Ash Handling
C3-33. Does the plant market, sell, and/or give away dry bottom ash from the dry ash handling system?
Yes
Yes
(Continue)
No
(Skip to Question C3-34)
Complete Table C-24 if the plant markets, sells, and/or gives away dry bottom ash from the bottom ash handling system. For each destination, provide the tons of dry bottom ash marketed, sold, and/or
given away, the gross revenue generated from marketing/selling the dry bottom ash for calendar years 2005, 2007, and 2009. Additionally, provide the typical percent moisture of the bottom ash during
calendar years 2005, 2007, and 2009. If the typical percent moisture of the bottom ash was not constant during calendar years 2005, 2007, and 2009, note this information (include all typical percent
moisture values for each year) in the Comments page.
Table C-24. Dry Bottom Ash from the Bottom Ash Handling System Marketed/Sold in Calendar Years 2005, 2007, and 2009
Destination
Typical Percent
2005
2007
Moisture of Bottom
Gross
Gross Revenue
Tons (dry basis)
Tons
Ash
Revenue
Generated
(dry
Generated basis)
$
$
Concrete/Concrete Products/Grout
%
Blended Cement/Raw Feed for Clinker
%
Flowable Fill
%
Structural Fills/Embankments
%
Road Base/Sub-base
%
Soil Modification/ Stabilization
%
Mineral Filler in Asphalt
%
Snow and Ice Control
%
Blasting Grit/Roofing Granules
%
Mining Applications
%
Waste Stabilization/ Solidification
%
Agriculture
%
Aggregate
%
Other:
%
Other:
%
C-37
Tons
(dry
basis)
2009
Gross Revenue
Generated
$
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Part C. Ash Handling
C3-34. Does the plant market, sell, and/or give away wet bottom ash from the wet ash handling system?
Yes
Yes
(Continue)
No
(Skip to Section 3.3)
Complete Table C-25 if the plant currently markets, sells, and/or gives away bottom ash transported by wet sluicing from the bottom ash handling system. For each destination, provide the tons, on a dry
basis, of bottom ash transported by wet sluicing that is marketed, sold, and/or given away. Also provide the gross revenue generated from marketing/selling the bottom ash transported by wet sluicing for
each destination.
Table C-25. Bottom Ash Transported by Wet Sluicing from the Bottom Ash Handling System Marketed/Sold in Calendar Years 2005, 2007, and 2009
Destination
Typical Percent
Moisture of Bottom
Ash
Concrete/Concrete Products/Grout
%
Blended Cement/Raw Feed for Clinker
%
Flowable Fill
%
Structural Fills/Embankments
%
Road Base/Sub-base
%
Soil Modification/ Stabilization
%
Mineral Filler in Asphalt
%
Snow and Ice Control
%
Blasting Grit/Roofing Granules
%
Mining Applications
%
Waste Stabilization/ Solidification
%
Agriculture
%
Aggregate
%
Other:
%
Other:
%
C-38
2005
Tons (dry basis)
Gross
Revenue
Generated
$
Tons
(dry
basis)
2007
Gross Revenue
Generated
$
Tons
(dry
basis)
2009
Gross Revenue
Generated
$
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Plant ID: Insert Plant ID
Plant Name: Insert Plant Name
Unit ID: Insert Unit ID
Part: C
Section Title: 3.3. Bottom Ash Cost Information - Conveyance
Instructions: Complete Section 3.3 (Questions C3-35 through C3-41) for the conveyance of bottom ash (wet or dry) from each unit identified in Table A-8. Provide these data for each bottom ash
handling system that began operating or was converted after January 1, 2000. Enter the Unit ID in the space provided above.
If you indicated in Question C3-24 or C3-25 that the plant is either installing or planning to install dry bottom ash handling for this unit, complete Section 3.3, and check the "Planned"
checkbox below.
Planned
Make copies of Section 3.3 for each bottom ash handling system operated in 2009, that began operating on or after January 1, 2000, is being installed, or planned to be installed by
December 31, 2020 using the "Copy Section 3.3" button below.
The conveyance portion of the bottom ash handling system refers to the part of the system that conveys bottom ash from the boiler(s) of the unit to the intermediate or final storage of the
bottom ash. Dry bottom ash handling includes systems that collect and convey the bottom ash without any use of water, as well as systems in which bottom ash is conveyed mechanically
or pneumatically away from a quench water bath (e.g., submerged chain conveyor systems). Wet bottom ash conveyance uses water (i.e., a sluice) to convey bottom ash away from the
boiler to intermediate/final storage (e.g., ponds/impoundments). Note that dewatering bins are considered part of bottom ash conveyance.
Note: Bottom ash conveyance includes all capital and O&M costs required to dredge or empty ponds, dewatering bins, and/or surge tanks to intermediate storage.
Note: If any components of the conveyance portion of the bottom ash handling system are shared with one or more other generating units, only report those components and
corresponding costs once.
Copy Section 3.3
CBI?
Yes
C3-35. Identify the major components of the conveyance portion of the bottom ash handling system, in particular those components that represent a significant portion of the capital or O&M costs
for the system. Provide the type of component and the number of each type of component in the system. Additionally, provide the total system capacity of each type of component (i.e.,
volume of clarifying tanks). Total system capacity should equal the sum of the capacity of each individual component within that type.
Table C-26. Bottom Ash Handling System Components - Conveyance
Type of Components
Number of Components in
the System
Total System Capacity of Components
Bottom Ash Conveyance Components
Component Units
Other:
If other, specify:
Bottom Ash Conveyance Components
Component Units
Other:
If other, specify:
Bottom Ash Conveyance Components
Component Units
Other:
If other, specify:
Bottom Ash Conveyance Components
Component Units
Other:
If other, specify:
Bottom Ash Conveyance Components
Component Units
Other:
If other, specify:
Bottom Ash Conveyance Components
Component Units
Other:
If other, specify:
Bottom Ash Conveyance Components
Component Units
Other:
If other, specify:
Bottom Ash Conveyance Components
Component Units
Other:
If other, specify:
C-39
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C3-36. Attach a block diagram that shows the entire bottom ash handling system operations for this generating unit. Label the conveyance, intermediate storage (see Part C Section 3.4) and
transport/disposal (see Part C Section 3.5) portions of the system. The diagram should include all key components indicated in Tables C-26 and C-29 and identify all intermediate and final
ash storage destinations. Indicate the movement of ash as well as water through the system. If ash from other generating units is combined with ash from this unit, indicate where the ash is
combined and the portions of the ash handling system involved. Provide as many diagrams as necessary to convey this information. Include the plant name, plant ID, and the unit ID in the
upper right hand corner of the diagram.
Note: If the respondent indicates that the ash is transported to a pond/impoundment, in Question C3-43, the intermediate storage and disposal information will be provided in Part D.
Therefore, the block diagram should only include the conveyance system(s).
Diagram attached.
CBI?
Yes
C3-37. List all of the major components of this bottom ash conveyance system that a contractor(s) constructed/installed (or will construct/install, for planned systems) at the contractor's expense
(i.e., not at the plant's expense).
Contractor installed/will install ALL components identified in Table C-26 at the contractor's expense.
CBI?
Yes
C3-38. List all of the operation and maintenance activities of this bottom ash conveyance system that a contractor(s) oversees (or will oversee, for planned systems) at the contractor's expense
(i.e., not at the plant's expense).
Contractor oversees/will oversee ALL operation and maintenance activities dealing with the conveyance portion of the bottom ash handling system at the contractor's expense.
C-40
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C3-39. In Table C-27, provide capital costs incurred since January 1, 2000, for this bottom ash conveyance system, both for the conveyance as originally installed and for any modifications to the
conveyance. Include all conveyance costs including costs for components in Table C-26 as well as control systems, pads and foundations, and all other ancillary equipment. For planned
bottom ash conveyance systems, provide expected costs. Provide the best engineering estimates when actual data are not readily available. For all costs, do not adjust for inflation. 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 which Cost is Based" column.
Note: Provide only the costs incurred by the PLANT, not the costs paid for by the contractor. For example, if an outside contractor purchased and installed all equipment for the conveyance
portion of the bottom ash handling system at the contractor's expense, the plant should fill out "$ 0" for the cost of "Purchased Equipment". Any contractor costs/fees incurred by the plant
should be accounted for in the "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.
Project
Table C-27. Capital Cost for Conveyance of Bottom Ash Handling
Cost for System as Originally Cost for Modifications
Installed
to System
Direct Costs
Purchased equipment (including all equipment for the installation or $
the upgrade: mechanical equipment; piping; instrumentation;
electrical equipment; spare parts; freight charges; taxes; insurance;
and duties)
Year on Which Cost is Based
Original Cost
Modification Cost
$
Purchased equipment installation (including installation of all
$
equipment; piping; instrumentation/calibration; electrical equipment;
mechanical equipment; structural supports, insulation, and paint)
$
Buildings (including buildings constructed to house ash handling
system components, operator rooms, or other operations
associated with the system; as well as 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)
$
$
$
$
Total Direct Costs
$
$
$
$
$
$
Construction expenses (includes temporary construction offices,
$
roads, communications, fencing; construction tools and equipment;
permits, taxes, insurance)
$
Other Contractor's Fees
$
$
Contingency actually expended (to compensate for unpredictable
events such as storms, floods, strikes, price changes, errors in
estimates, design changes, etc.)
$
$
Total Indirect Costs
$
$
Total Capital Cost
$
$
Indirect Costs
Engineering Costs (includes process design and general
engineering, cost engineering, consulting fees, supervision,
inspection for each category below)
a. Engineering Contract Firm Costs
b. Owner's Overhead Engineering Costs
Hired outside engineering firm to oversee design and/or installation of the system.
C-41
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C3-40. Are all major components of the conveyance portion of the bottom ash handling system included in the capital costs reported in Table C-27?
Yes
(Skip to Question C3-41)
No
(Continue)
Please explain what system components are included in the capital costs listed in Table C-27. Additionally, identify the key components of the conveyance portion of the
bottom ash handling system that are not included in the capital costs reported in Table C-27.
CBI?
Yes
C3-41. Provide annual (2009) O&M costs data in Table C-28 for this bottom ash conveyance system, if it began operating or was converted on or after January 1, 2000. Provide best engineering
estimates when actual data are not readily available. If you provide an estimate, note the methods that were used to make the estimates in the Comments page.
Note: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. For example, if an outside contractor operates and maintains the conveyance portion of the
bottom ash handling system at the contractor's expense, the plant should fill out "$ 0" for O&M costs. Any contractor costs/fees incurred by the plant should be accounted for in the Table C27 "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.
O&M Cost Category
Operating Labor
Maintenance Labor
Table C-28. O&M Cost for Conveyance of Bottom Ash Handling for 2009
2009 Annual Cost
2009 Rate
Per hour
(average rate of
$
$
labor)
Per hour
(average rate of
$
$
labor)
2009 Staffing/Consumption
No. of workers
hpd
dpy
No. of workers
hpd
dpy
Maintenance Materials
$
Energy
$
Other:
$
Other:
$
Total O&M Cost (2009)
$
$
C-42
per kWh
kWh/hr
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Plant ID: Insert Plant ID
Plant Name: Insert Plant Name
Storage ID: Insert Storage ID
Part: C
Section Title: 3.4. Bottom Ash Cost Information - Intermediate Storage
Instructions: Complete Section 3.4 (Questions C3-42 through C3-49) for each intermediate storage destination identified in Table C-23 that began operating or was modified after January 1, 2000. Enter the
storage ID in the space provided above (use the storage IDs assigned in Table C-23).
If you indicated in Question C3-25 or C3-26 that the plant is either installing or planning to install dry bottom ash handling for this unit, complete Section 3.4, and check the "Planned" checkbox
below.
Planned
Make copies of Section 3.4 for each bottom ash handling system operated in 2009, that began operating on or after January 1, 2000, is being installed, or planned to be installed by December
31, 2020 using the "Copy Section 3.4" button below.
If you are instructed to skip forward to another section while completing this section for one bottom ash storage destination, be sure to complete this section for all other bottom ash storage
destinations operated in 2009, being installed, or planned to be installed by December 31, 2020.
The intermediate storage of bottom ash handling refers to the facility/site where collected bottom ash is stored after conveyance, prior to the ash being transported to final disposal. Dry bottom
ash intermediate storage typically consists of storage silos. Wet bottom ash intermediate storage typically consists of ponds/impoundments.
Note that intermediate storage includes all equipment and operations associated with loading dry or moisture-conditioned ash into trucks or rail cars for transport.
Intermediate storage also includes all ash dust suppression activities at the plant.
Copy Section 3.4
CBI?
Yes
CBI?
C3-42. Does this storage component store both fly and bottom ash together? For example, if bottom ash and fly ash are conveyed separately but stored in a common silo, the silo is considered a
shared component.
Yes
Provide unit IDs, as assigned in A-8, contributing fly ash to this storage component.
No
(Continue)
(Skip to Section 3.5)
C3-43. Is this storage destination a pond/impoundment?
Yes
Yes
(Skip to Section 4)
No
(Continue)
C-43
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C3-44. Identify the major components of the intermediate storage portion of the bottom ash handling system, in particular those components that represent a significant portion of the capital or O&M
costs for the system. Provide the type of component and the number of each type of component in the system. Additionally, provide the total capacity of each component (i.e., volume of silos).
Total system capacity should equal the sum of the capacity of each individual component within that type.
Table C-29. Bottom Ash Handling System Components - Intermediate Storage
Individual Components
CBI?
Yes
Number of Components in
the System
Total System Capacity of Components
Bottom Ash Intermediate Storage Components
Component Units
Other:
If other, specify:
Bottom Ash Intermediate Storage Components
Component Units
Other:
If other, specify:
Bottom Ash Intermediate Storage Components
Component Units
Other:
If other, specify:
Bottom Ash Intermediate Storage Components
Component Units
Other:
If other, specify:
Bottom Ash Intermediate Storage Components
Component Units
Other:
If other, specify:
Bottom Ash Intermediate Storage Components
Component Units
Other:
If other, specify:
Bottom Ash Intermediate Storage Components
Component Units
Other:
If other, specify:
Bottom Ash Intermediate Storage Components
Component Units
Other:
If other, specify:
C3-45. List all of the major components of this intermediate storage destination that a contractor(s) constructed/installed (or will construct/install, for planned systems) at the contractor's expense (i.e.,
not at the plant's expense).
Contractor installed/will install ALL components identified in Table C-29 at the contractor's expense.
CBI?
Yes
C3-46. List all of the operation and maintenance activities of this intermediate storage destination that a contractor(s) oversees (or will oversee, for planned systems) at the contractor's expense (i.e.,
not at the plant's expense).
Contractor oversees/will oversee ALL operation and maintenance activities dealing with the intermediate storage portion of the bottom ash handling system at the contractor's expense.
C-44
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C3-47. Provide cost data in Table C-30 for this intermediate storage destination, both for the storage as originally installed and for any modifications to the storage system. Include all intermediate
storage costs including costs for components in Table C-29 as well as control systems, pads and foundations, and all other ancillary equipment. For planned storage, provide expected costs.
Provide the best engineering estimates when actual data are not readily available. For all costs, do not adjust for inflation. 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 which Cost is Based" column.
Note: Capital costs associated with ponds/impoundments are requested in Part D and capital costs associated with landfills/landfilling are requested in Part F. Do NOT include the costs for
ponds and landfills in Table C-30.
Note: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. For example, if an outside contractor purchased all rail cars and/or trucks for the transportation
of the bottom ash at the contractor's expense, the plant should fill out "$ 0" for the cost of "Purchased Equipment". Any contractor costs/fees incurred by the
plant should be accounted for in the "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.
Table C-30. Capital Cost for Intermediate Storage of Bottom Ash Handling
Cost for System as Originally
Installed
Project
Direct Costs
Purchased equipment (including all equipment for the installation or
the upgrade: mechanical equipment; piping; instrumentation;
electrical equipment; spare parts; freight charges; taxes; insurance;
and duties)
Cost for Modifications to
System
$
$
$
$
Buildings (including buildings constructed to house ash handling
$
system components, operator rooms, or other operations associated
with the system; as well as plumbing, heating, ventilation, dust
collection, air conditioning, lighting, telephones, intercoms, painting,
sprinklers, fire alarms)
$
Site preparation (including site clearing, all demolition, grading,
roads, walking areas, fences)
$
$
Land (including property costs and survey fees)
$
$
Total Direct Costs
$
$
$
$
$
$
Construction expenses (including temporary construction offices,
roads, communications, fencing; construction tools and equipment;
permits, taxes, insurance)
$
$
Other Contractor's Fees
$
$
Contingency actually expended (to compensate for unpredictable
events such as storms, floods, strikes, price changes, errors in
estimates, design changes, etc.)
$
$
Total Indirect Costs
$
$
Total Capital Cost
$
$
Purchased equipment installation (including installation of all
equipment; piping; instrumentation/calibration; electrical equipment;
mechanical equipment; structural supports, insulation, and paint)
Year on Which Cost is Based
Modification
Original Cost
Cost
Indirect Costs
Engineering Costs (including process design and general
engineering, cost engineering, consulting fees, supervision,
inspection for each category below)
a. Engineering Contract Firm Costs
b. Owner's Overhead Engineering Costs
Hired outside engineering firm to oversee design and/or installation of the system.
C-45
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C3-48. Are all major components of the intermediate storage destination included in the capital costs reported in Table C-30?
Yes
(Skip to Question C3-49)
No
(Continue)
Please explain what system components are included in the capital costs listed in Table C-30. Additionally, identify the key components intermediate storage destination
that are not included in the capital costs reported in Table C-30.
CBI?
Yes
C3-49. Provide annual O&M costs data in Table C-31 for this intermediate storage destination, if it began operating or was modified on or after January 1, 2000. Provide best engineering estimates
when actual data are not readily available. If you provide an estimate, note the methods that were used to make the estimates in the Comments page.
Note: O&M costs associated with ponds/impoundments are requested in Part D and O&M costs associated with landfills/landfilling are requested in Part F. Do NOT include the costs for ponds
and landfills costs in Table C-31.
Note: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. For example, if an outside contractor operates and maintains the intermediate storage portion
of the bottom ash handling system at the contractor's expense, the plant should fill out "$ 0" for O&M costs. Any contractor costs/fees incurred by the plant should be accounted for in the Table
C-30 "Engineering Contract Firm Costs" and "Other Contractor's Fees" categories.
O&M Cost Category
Operating Labor (Water Trucks Only)
Table C-31. O&M Cost for Intermediate Storage of Bottom Ash Handling for 2009
2009 Annual Cost
2009 Rate
Per hour
(average rate of
$
$
labor)
2009 Staffing/Consumption
No. of workers
hpd
dpy
Operating Labor (All other operating costs)
$
$
Per hour
(average rate of
labor)
No. of workers
hpd
dpy
Maintenance Labor
$
$
Per hour
(average rate of
labor)
No. of workers
hpd
dpy
Maintenance Materials
$
Energy
$
Other:
$
Other:
$
Total O&M Cost (2009)
$
$
C-46
per kWh
kWh/hr
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Plant ID: Insert Plant ID
Plant Name: Insert Plant Name
Part: C
Section Title: 3.5. Bottom Ash Cost Information - Transport/Disposal
Instructions: Complete Section 3.5 (Questions C3-50 through C3-57) for all transport and disposal of bottom ash from ash handling systems that began operating or was modified after January 1, 2000, and those
systems being installed, or planned to be installed by December 31, 2020.
The transport/disposal portion of the bottom ash handling system refers to the transportation of bottom ash from intermediate storage to final disposal.
An example of ash transport/disposal is transportation used to haul ash off site (e.g., ash that is marketed and shipped off site to a reuse application). Ash transport typically
consists of roads and vehicles that are used to transport the ash. The capital and O&M costs for ash transport/disposal may include the road or rail infrastructure (roads,
tracks, lights), the trucks and rail cars, the operation and maintenance costs associated with the trucks and rail cars, and ash disposal fees.
Note that capital and operation and maintenance costs associated with ponds/impoundments and landfills/landfilling are requested in Parts D and F, respectively, and they should not be provided
here in Section 3.5.
CBI?
Yes
C3-50. Does the plant use the same transport and disposal methods for both fly and bottom ash? For example, if fly ash and bottom ash are transported using the same trucks, the trucks are considered a
shared component.
Yes
Provide unit IDs, as assigned in A-8, and storage IDs, provided in Table 6, contributing fly ash to the transport and disposal system.
No
(Continue)
(Skip to Section 4)
CBI?
C3-51. Is a pond/impoundment unit or pond/impoundment system the final destination of all bottom ash collected by the plant?
Yes
Yes
(Skip to Section 4)
No
(Continue)
C-47
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Part C. Ash Handling
C3-52. What methods are used to transport the collected bottom ash to the final disposal? [Check all boxes that apply.]
Yes
Trucks
How many trucks does the plant use for the transportation and disposal of dry bottom ash?
Indicate whether the trucks were bought, leased or contracted out.
Bought
Leased
Contracted out
Rail cars
How many rail cars does the plant use for the transportation and disposal of dry bottom ash?
Indicate whether the rail cars were bought, leased or contracted out.
Bought
Leased
Contracted out
Other, specify (e.g., barge):
CBI?
Yes
C3-53. List all of the major components for transport/disposal of the bottom ash that a contractor(s) constructed/installed (or will construct/install, for planned systems) at the contractor's expense (i.e., not at
the plant's expense).
Contractor installed/will install ALL ash transport/disposal equipment and/or infrastructure at the contractor's expense.
CBI?
Yes
C3-54. List all of the operation and maintenance activities for transport/disposal of the bottom ash that a contractor(s) oversees (or will oversee, for planned systems) at the contractor's expense (i.e., not at
the plant's expense).
Contractor oversees/will oversee ALL transport/disposal activities at the contractor's expense.
C-48
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C3-55. Provide cost data in Table C-32 for the transport/disposal of the collected bottom ash, both for the transport/disposal as originally installed and for any modifications. For transport/disposal systems,
provide expected costs. Provide the best engineering estimates when actual data are not readily available. For all costs, do not adjust for inflation. For example, if the plant incurred a land cost in
2002, enter the cost in the "Cost" column and enter "2002" in the "Year on which Cost is Based" column.
Note: Capital costs associated with ponds/impoundments are requested in Part D and capital costs associated with landfills/landfilling are requested in Part F. Do NOT include the costs for ponds
and landfills in Table C-32.
Note: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. For example, if an outside contractor purchased all rail cars and/or trucks for the transportation of the
fly ash at the contractor's expense, the plant should fill out "$ 0" for the cost of "Purchased Equipment". Any contractor costs/fees incurred by the plant should be accounted for in the "Engineering
Contract Firm Costs" and "Other Contractor's Fees" categories.
Table C-32. Capital Cost for Transport/Disposal of Collected Bottom Ash
Project
Direct Costs
Purchased equipment (including all equipment for the
installation or the upgrade: mechanical equipment; piping;
instrumentation; electrical equipment; spare parts; freight
charges; taxes; insurance; and duties)
Cost for
Modifications
to System
Cost for System as Originally
Installed
$
$
Purchased equipment installation (including installation of all
equipment; piping; instrumentation/calibration; electrical
equipment; mechanical equipment; structural supports,
insulation, and paint)
$
$
Buildings (including buildings constructed to house ash
handling system components, operator rooms, or other
operations associated with the system; as well as plumbing,
heating, ventilation, dust collection, air conditioning, lighting,
telephones, intercoms, painting, sprinklers, fire alarms)
$
$
Site preparation (including site clearing, all demolition, grading, $
roads, walking areas, fences)
$
Land (includes property costs and survey fees)
$
$
Total Direct Costs
$
$
$
$
$
$
Construction expenses (including temporary construction
$
offices, roads, communications, fencing; construction tools and
equipment; permits, taxes, insurance)
$
Other Contractor's Fees
$
$
Contingency actually expended (to compensate for
unpredictable events such as storms, floods, strikes, price
changes, errors in estimates, design changes, etc.)
$
$
Total Indirect Costs
$
$
Total Capital Cost
$
$
Year on Which Cost is Based
Original
Cost
Modification Cost
Indirect Costs
Engineering Costs (including process design and general
engineering, cost engineering, consulting fees, supervision,
inspection for each category below)
a. Engineering Contract Firm Costs
b. Owner's Overhead Engineering Costs
Hired outside engineering firm to oversee design and/or installation of the system.
C-49
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Yes
Part C. Ash Handling
C3-56. Are all major components of transport/disposal for the bottom ash handling system included in the capital costs reported in Table C-32?
Yes
(Skip to Question C3-57)
No
(Continue)
Please explain what system components are included in the capital costs listed in Table C-32. Additionally, identify the key components of transport/disposal for the bottom ash handling system that
are not included in the capital costs reported in Table C-32.
CBI?
Yes
C3-57. Provide annual O&M costs data in Table C-33 for the transport/disposal of the collected bottom ash from ash handling systems that began operating on or after January 1, 2000. Provide best
engineering estimates when actual data are not readily available. If you provide an estimate, note the methods that were used to make the estimates in the Comments page.
Note: O&M costs associated with ponds/impoundments are requested in Part D and O&M costs associated with landfills/landfilling are requested in Part F. Do NOT include the costs for ponds and
landfills in Table C-33.
Note: Provide only the cost data incurred by the PLANT, not the costs paid for by the contractor. For example, if an outside contractor operates the transportation and disposal of the ash at the
contractor's expense, the plant should fill out "$ 0" for the cost of all operating O&M costs. Any contractor costs/fees incurred by the plant should be accounted for in the Table C-32 "Engineering
Contract Firm Costs" and "Other Contractor's Fees" categories.
O&M Cost Category
Table C-33. O&M Cost for Transport/Disposal of the Bottom Ash for 2009
2009 Annual Cost
2009 Rate
2009 Staffing/Consumption
Per hour
(average
rate of
labor)
No. of workers
$
No. of workers
$
Per hour
(average
rate of
labor)
No. of workers
$
Per hour
(average
rate of
labor)
per kWh
kWh/hr
Operating Labor (Trucks/Rail Cars/Other Transport)
$
Operating Labor (All other operating costs)
$
Maintenance Labor
$
Transport Rate
hpd
Loads per day
dpy
dpy
hpd
dpy
hpd
dpy
Maintenance Materials
$
Energy
$
$
Ash Removal/Disposal Fee
$
Other:
$
Other:
$
Total O&M Cost (2009)
$
C-50
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Plant ID: Insert Plant ID
Plant Name: Insert Plant Name
SE Unit ID: Insert SE Unit ID
Part: C
Section Title: 4. Economizer Ash Handling Information
Instructions: Make copies of Section 4 (Questions C4-1 through C4-6) for each fossil-fueled steam electric generating unit at your plant that generates economizer ash using the
"Copy Section 4" button below. See Part A Section 8 for steam electric generating unit fuel classifications. Enter the steam electric generating unit ID (use unit IDs
assigned in Table A-8) in the space above titled "SE Unit ID".
Copy Section 4
CBI?
C4-1. Is economizer ash from this fossil-fueled steam electric generating unit collected with air heater ash?
Yes
CBI?
Yes
(Complete the remainder of Section 4 for economizer and air heater ash together. Do NOT complete Section 5.)
No
(Continue)
C4-2. Indicate the method of handling the economizer ash.
Yes
Segregated from fly and bottom ash
Describe how the segregated ash was handled:
(Skip to Question C4-4)
(Continue)
Combined with fly and/or bottom ash
CBI?
C4-3. Identify how the economizer ash is combined with fly ash and/or bottom ash.
Yes
Handled wet, with fly ash
Handled wet, with bottom ash
Handled dry, with fly ash
Handled dry, with bottom ash
Other, explain:
CBI?
C4-4. Provide the average amount of dry economizer ash produced.
Yes
tpd (dry weight basis)
dpy
C-51
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Part C. Ash Handling
C4-5. Is process wastewater generated from the handling of economizer ash?
Yes
Yes
(Continue)
No
(Skip to Section 5)
Provide the volume of economizer ash wastewater generated in 2009 (gpd) and the frequency of economizer ash wastewater generation (days).
gpd
Over
days
Provide the destination of the economizer ash wastewater generated:
CBI?
Yes
Destination Codes Table
C4-6. What is the final disposition/destination of the collected economizer ash? [Check all boxes that apply.] Indicate the percentage of economizer ash transported to each
destination.
Stored in a landfill reported in Table A-6
% of economizer ash
Stored in a pond/impoundment reported in Table A-4
% of economizer ash
Stored in a landfill NOT reported in Table A-6
% of economizer ash
Hauled off site (to be marketed)
% of economizer ash
Hauled off site (to be given away)
% of economizer ash
Other:
% of economizer ash
C-52
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Plant ID: Insert Plant ID
Plant Name: Insert Plant Name
SE Unit ID: Insert SE Unit ID
Part: C
Section Title: 5. Air Heater Ash Handling Information
Instructions: Make copies of Section 5 (Questions C5-1 through C5-5) for each fossil-fueled steam electric generating unit at your plant that generates air heater ash using the
"Copy Section 5" button below. See Part A Section 8 for steam electric generating unit fuel classifications. Enter the steam electric generating unit ID (use unit IDs
assigned in Table A-8) in the space above titled "SE Unit ID".
Copy Section 5
CBI?
C5-1. Indicate the method of handling the air heater ash.
Yes
Segregated from fly and bottom ash
Describe how the segregated ash was handled:
(Skip to Question C5-3)
(Continue)
Combined with fly and/or bottom ash
CBI?
C5-2. Identify how the air heater ash is combined with fly ash and/or bottom ash.
Yes
Handled wet, with fly ash
Handled wet, with bottom ash
Handled dry, with fly ash
Handled dry, with bottom ash
Other, explain:
CBI?
C5-3. Provide the average amount of dry air heater ash produced.
Yes
tpd (dry weight basis)
dpy
C-53
Approved: May XX, 2010
Steam Electric Questionnaire
CBI?
Part C. Ash Handling
C5-4. Is process wastewater generated from the handling of air heater ash?
Yes
Yes
(Continue)
No
(Skip to next Questionnaire Part)
Provide the volume of air heater ash wastewater generated in 2009 (gpd) and the frequency of air heater ash wastewater generation (days).
gpd
Over
Provide the destination of the air heater ash wastewater generated:
CBI?
Yes
days
Destination Codes Table
C5-5. What is the final disposition/destination of the collected air heater ash? [Check all boxes that apply.] Indicate the percentage of air heater ash transported to each
destination.
Stored in a landfill reported in Table A-6
% of air heater ash
Stored in a pond/impoundment reported in Table A-4
% of air heater ash
Stored in a landfill NOT reported in Table A-6
% of air heater ash
Hauled off site (to be marketed)
% of air heater ash
Hauled off site (to be given away)
% of air heater ash
Other:
% of air heater ash
C-54
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Plant ID: Insert Plant ID
Plant Name: Insert Plant Name
Part: C
Section Title: Part C Comments
Instructions: Cross reference your comments by question number and indicate the confidential status of your comment by checking the box
next to “Yes” under "CBI?" (Confidential Business Information).
Comment
Question
Number
CBI?
Yes
CBI?
Yes
CBI?
Yes
CBI?
Yes
CBI?
Yes
CBI?
Yes
CBI?
Yes
CBI?
Yes
CBI?
Yes
CBI?
Yes
C-55
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
CBI?
Yes
CBI?
Yes
CBI?
Yes
CBI?
Yes
CBI?
Yes
CBI?
Yes
CBI?
Yes
CBI?
Yes
CBI?
Yes
CBI?
Yes
CBI?
Yes
CBI?
Yes
CBI?
Yes
CBI?
Yes
C-56
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Steam Electric Questionnaire Code Tables
Process Wastewaters
Treated Wastewaters
For Use in Tables and Questions throughout Parts A, B, C, D, and F.
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
AHCW
APR
BB
BFCW
BTCW
BAS
CCAPW
CPR
CAS
COMBCW
For Use as Effluents from Pond/Impoundment Systems
and/or Wastewater Treatment Systems in Part D, Table D-4.
Effluent - 1
Effluent - 2
Effluent - 3
Effluent - 4
Effluent - 5
Effluent - 6
Filter backwash
Sludge
EFF-1
EFF-2
EFF-3
EFF-4
EFF-5
EFF-6
FltBW
SLDG
For Use as Influents to Pond/Impoundment Systems and/or
Wastewater Treatment Systems in Part D, Table D-3, AND
Recycled Waters Throughout Questionnaire.
Combustion turbine cleaning (compressor portion of the COMPRCW
turbine) water
POND-1 Effluent
POND-1-EFF
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
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
POND-2-EFF
POND-3-EFF
POND-4-EFF
POND-5-EFF
POND-6-EFF
POND-7-EFF
POND-8-EFF
POND-9-EFF
POND-10-EFF
POND-A-EFF
POND-B-EFF
POND-C-EFF
WWT-1-EFF
WWT-2-EFF
WWT-3-EFF
WWT-4-EFF
WWT-5-EFF
TECB
CTB
SCRBP
FGDB
FLTBW
FDW
FGMCW
FAS
GR
GPR
GYPWW
IXW
LRC
LRUC
LEACH
LPR
MRS
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Process Wastewaters
Treated Wastewaters
For Use in Tables and Questions throughout Parts A, B, C, D, and F.
For Use as Influents to Pond/Impoundment Systems and/or
Wastewater Treatment Systems in Part D, Table D-3, AND
Recycled Waters Throughout Questionnaire.
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
CW
RORW
SCRRW
SCRWW
SOOTW
STCW
YARDW
WWT-6 Effluent
WWT-A Effluent
WWT-B Effluent
WWT-C Effluent
WWT-6-EFF
WWT-A-EFF
WWT-B-EFF
WWT-C-EFF
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Wastewater Treatment Units
Destinations
For Use in Tables and Questions Throughout Parts D and F.
For Use in Tables and Questions Throughout Parts A, C, D,
and F.
Adsorptive media
Aerobic Biological Reactor
ADSORB
AERBIO
Burned on site
Deep-well injection
BURN
DWELL
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
ANBIO
AER/ANBIO
CP-1-1
CP-1-2
CP-2-1
POTW
PrOTW
SW
EVAP
HAULR - RF
Chemical Precipitation Reaction Tank 2 - 2
CP-2-2
Chemical Precipitation Reaction Tank 3 - 1
CP-3-1
Chemical Precipitation Reaction Tank 3 - 2
Clarification, Primary - 1
CP-3-2
CL-P-1
Discharge to POTW
Discharge to PrOTW
Discharge to surface water
Evaporation
Hauled off site for reuse
(removal fee)
Hauled off site for reuse (given
away)
Hauled off site for reuse
(marketed and sold)
Hauled off site for disposal
Mixed with fly ash for disposal
Clarification, Primary - 2
CL-P-2
LANDF
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
CL-S-1
CL-S-2
CL-T-1
CL-T-2
CWL -1
CWL -2
CWL -3
CWL -4
CWL -5
CWL -6
CWTS
EQ-P
EQ-S
FLT-M-1
FLT-M-2
On-site landfill (as reported in
Table A-6)
POND-1
POND-2
POND-3
POND-4
POND-5
POND-6
POND-7
POND-8
POND-9
POND-10
POND-A
POND-B
POND-C
WWT-1
WWT-2
HAULR - GA
SOLD
HAUL
MFA
POND-1
POND-2
POND-3
POND-4
POND-5
POND-6
POND-7
POND-8
POND-9
POND-10
POND-A
POND-B
POND-C
WWT-1
WWT-2
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Wastewater Treatment Units
Destinations
For Use in Tables and Questions Throughout Parts D and F.
For Use in Tables and Questions Throughout Parts A, C, D,
and F.
Filter, Microfiltration - 3
FLT-M-3
WWT-3
WWT-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
FLT-M-4
FLT-S-1
FLT-S-2
FLT-S-3
FLT-S-4
FLT-U-1
FLT-U-2
FLT-U-3
FLT-U-4
WWT-4
WWT-5
WWT-6
WWT-A
WWT-B
WWT-C
Reuse as boiler water
Reuse as bottom ash sluice
Reuse as combined ash sluice
WWT-4
WWT-5
WWT-6
WWT-A
WWT-B
WWT-C
RECYC - BW
RECYC - BAS
RECYC - CAS
Filter press - 1
FP-1
RECYC - FGDP
Filter press - 2
FP-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
HT
IX
NW
PH-1
PH-2
PH-3
ROS
SPD-1
SPD-2
SPD-3
SPD-4
SPD-5
SPD-6
SPD-7
SPD-8
SPD-9
Reuse as FGD slurry
preparation water
Reuse as FGD absorber
makeup
Reuse as fly ash sluice
Reuse as mill reject sluice
Reuse in cooling towers
RECYC - FGDAB
RECYC - FAS
RECYC - MRS
RECYC - CW
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Wastewater Treatment Units
Solids Handling
For Use in Tables and Questions Throughout Parts D and F.
For Use as Planned Solids Handling for the FGD Slurry
Blowdown in Part B Table B-2.
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
SPD-10
SPD-11
SPD-12
SPD-13
SPD-14
ST-1
ST-2
ST-3
ST-4
ST-5
TH-1
TH-2
VF-1
VF-2
VFB-1
VFB-2
Centrifuge - 1
Centrifuge - 2
Centrifuge - 3
Centrifuge - 4
Hydrocyclones - 1
Hydrocyclones - 2
Hydrocyclones - 3
Hydrocyclones - 4
Filter press - 1
Filter press - 2
Thickener - 1
Thickener - 2
Vacuum drum filter - 1
Vacuum drum filter - 2
Vacuum filter belt - 1
Vacuum filter belt - 2
CENT-1
CENT-2
CENT-3
CENT-4
HYC-1
HYC-2
HYC-3
HYC-4
FP-1
FP-2
TH-1
TH-2
VF-1
VF-2
VFB-1
VFB-2
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Part C Drop Downs
Wet/Dry
Wet/Dry
Select
Wet
Dry
Type of Boiler
Type of Boiler
Select
Wet-bottom
Dry-bottom
Other
Storage Destination Table
Storage Destination Table
Select
Silo 1
Silo 2
Silo 3
Silo 4
Silo 5
Outdoor Pile 1
Outdoor Pile 2
Outdoor Pile 3
Outdoor Pile 4
Outdoor Pile 5
POND-1
POND-2
POND-3
POND-4
POND-5
POND-6
POND-7
POND-8
POND-9
POND-10
POND-A
POND-B
POND-C
LANDFILL-1
LANDFILL-2
LANDFILL-3
LANDFILL-4
LANDFILL-A
LANDFILL-B
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
LANDFILL-C
LANDFILL-D
Marketed, sold or given away
Stored in landfills NOT reported in Table A-6
Other
Destination Codes Table
Destination Codes Table
Select
Burned on site
Deep-well injection
Discharge to POTW
Discharge to PrOTW
Discharge to surface water
Evaporation
Hauled off site for reuse (removal fee)
Hauled off site for reuse (given away)
Hauled off site for reuse (marketed and sold)
Hauled off site for disposal
Mixed with fly ash for disposal
On-site landfill (as reported in Table A-6)
POND-1
POND-2
POND-3
POND-4
POND-5
POND-6
POND-7
POND-8
POND-9
POND-10
POND-A
POND-B
POND-C
WWT-1
WWT-2
WWT-3
WWT-4
WWT-5
WWT-6
WWT-A
WWT-B
WWT-C
Reuse as boiler water
Reuse as bottom ash sluice
Reuse as combined ash sluice
Reuse as FGD slurry preparation water
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Reuse as FGD absorber makeup
Reuse as fly ash sluice
Reuse as mill reject sluice
Reuse in cooling towers
Sluice Water Source
Sluice Water Source
Select
IN
IN-Makeup
TR
TR-Makeup
Air heater cleaning water
Ash pile runoff
Boiler blowdown
Boiler fireside cleaning water
Boiler tube cleaning water
Bottom ash sluice
Carbon capture wastewater
Coal pile runoff
Combined ash sluice
Combustion turbine cleaning (combustion gas portion of
turbine) water
Combustion turbine cleaning (compressor portion of the
turbine) water
Combustion turbine evaporative coolers blowdown
Cooling tower blowdown
FGD scrubber purge
FGD slurry blowdown
Filter Backwash
Floor drain wastewater
Flue gas mercury control system wastewater
Fly ash sluice
General runoff
Gypsum pile runoff
Gypsum wash water
Ion exchange wastewater
Landfill runoff - capped landfill
Landfill runoff - uncapped landfill
Leachate
Limestone pile runoff
Mill reject sluice
Once -through cooling water
Reverse osmosis reject water
SCR catalyst regeneration wastewater
SCR catalyst washing wastewater
Soot blowing wash water
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Steam turbine cleaning water
Yard drain wastewater
POND-1 Effluent
POND-2 Effluent
POND-3 Effluent
POND-4 Effluent
POND-5 Effluent
POND-6 Effluent
POND-7 Effluent
POND-8 Effluent
POND-9 Effluent
POND-10 Effluent
POND-A Effluent
POND-B Effluent
POND-C Effluent
WWT-1 Effluent
WWT-2 Effluent
WWT-3 Effluent
WWT-4 Effluent
WWT-5 Effluent
WWT-6 Effluent
WWT-A Effluent
WWT-B Effluent
WWT-C Effluent
Process Wastewaters
Process Wastewaters
Select
Air heater cleaning water
Ash pile runoff
Boiler blowdown
Boiler fireside cleaning water
Boiler tube cleaning water
Bottom ash sluice
Carbon capture wastewater
Coal pile runoff
Combined ash sluice
Combustion turbine cleaning (combustion gas portion of
turbine) water
Combustion turbine cleaning (compressor portion of the
turbine) water
Combustion turbine evaporative coolers blowdown
Cooling tower blowdown
FGD scrubber purge
FGD slurry blowdown
Filter Backwash
Floor drain wastewater
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Flue gas mercury control system wastewater
Fly ash sluice
General runoff
Gypsum pile runoff
Gypsum wash water
Ion exchange wastewater
Landfill runoff - capped landfill
Landfill runoff - uncapped landfill
Leachate
Limestone pile runoff
Mill reject sluice
Once -through cooling water
Reverse osmosis reject water
SCR catalyst regeneration wastewater
SCR catalyst washing wastewater
Soot blowing wash water
Steam turbine cleaning water
Yard drain wastewater
Other
Fly Ash Conveyance Components
Fly Ash Conveyance Components
Select
Conveyor
Dewatering bin
Pressure blower
Transfer hopper
Wet vacuum equipment (e.g., hydroveyor)
Other
Fly Ash Intermediate Storage Components
Fly Ash Intermediate Storage Components
Select
Conveyor system (e.g., air slide, bucket conveyor)
Loading silo
Pug mill/pin mixer
Storage silo
Other
Bottom Ash Conveyance Components
Bottom Ash Conveyance Components
Select
Clarifying tank
Conveyor
Dewatering bin
Surge tank
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Wet vacuum equipment (e.g., hydroveyor)
Other
Bottom Ash Intermediate Storage Components
Bottom Ash Intermediate Storage Components
Select
Conveyor system (e.g., air slide, bucket conveyor)
Loading silo
Pug mill/pin mixer
Storage silo
Other
Market Destinations
Market Destinations
Select
Aggregate
Agriculture
Blasting Grit/Roofing Granules
Blended Cement/Raw Feed for Clinker
Concrete/Concrete Products/Grout
Flowable Fill
Mineral Filler in Asphalt
Mining Applications
Road Base/Sub-base
Snow and Ice Control
Soil Modification/Stabilization
Structural Fills/Embankments
Waste Stabilization/Solidification
Other
Units
Units
Select
gpd
gpy
Component Units
Component Units
Select
gal
hp
in
Other
Combined Intermediate Storage Components
Combined Intermediate Storage Components
Approved: May XX, 2010
Steam Electric Questionnaire
Part C. Ash Handling
Select
Air slide
Baghouse for silos
Bin vent filter
Bucket conveyor
Conditioned load out spout with dust collection system
Conveyor system
Dust suppression (e.g., water truck)
Dry load out spout
Loading silo
Pug mill/pin mixer
Stackout/holding areas
Storage bin
Storage hopper
Storage silo
Vacuum loading equipment
Other
Storage Transport
Storage Transport
Select
Barge
Conveyor Belt
Pipe
Rail
Truck
Other
Approved: May XX, 2010
| File Type | application/pdf |
| File Title | Part C_051210- NotMapped for pdf.xls |
| Author | ESabol |
| File Modified | 2010-05-13 |
| File Created | 2010-05-13 |