Facility Name:Twentymile Mine
Facility Identifier:
Facility Reporting Year:2020
Facility Location:
Address: 29515 Route County Road #27
City: Oak Creek
State: CO
Postal Code: 80467

Facility Site Details:
CO2 equivalent emissions from facility subparts C-II, SS, and TT (metric tons):51,161.5
CO2 equivalent emissions from supplier subparts LL-QQ (metric tons):
Biogenic CO2 emissions from facility subparts C-II, SS, and TT (metric tons):0
Cogeneration Unit Emissions Indicator:N
GHG Report Start Date:2020-01-01
GHG Report End Date:2020-12-31
Description of Changes to Calculation Methodology:
Plant Code Indicator:N
Primary NAICS Code:212111
Second Primary NAICS Code:

Parent Company Details:
Parent Company Name:PEABODY ENERGY CORP
Address:701 Market Street, Saint Louis,  MO 63101
Percent Ownership Interest:100

Subpart C: General Stationary Fuel Combustion

Gas Information Details

Gas NameCarbon Dioxide
Gas Quantity3,385.7 (Metric Tons)
Own Result?

Gas NameBiogenic Carbon dioxide
Gas Quantity0 (Metric Tons)
Own Result?

Gas NameMethane
Gas Quantity0.16 (Metric Tons)
Own Result?

Gas NameNitrous Oxide
Gas Quantity0.033 (Metric Tons)
Own Result?

Unit Details:
Unit Name : CP-PT2
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :
Common Pipe Details:
Use Ivt Indicator: Y
Maximum Rated Heat Input Capacity: 2.7
Cumulative Maximum Rated Heat Input Capacity:

Emission Details:
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 635.1 (metric tons)

Tier Fuel Details:
Fuel : Propane
Tier Name : Tier 1 (Equation C-1)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
635.1 (Metric Tons) 0.03 (Metric Tons) 0.006 (Metric Tons) 0.8 (Metric Tons) 1.8 (Metric Tons)


Unit Name : CP-PT3
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :
Common Pipe Details:
Use Ivt Indicator: Y
Maximum Rated Heat Input Capacity: 2.61
Cumulative Maximum Rated Heat Input Capacity:

Emission Details:
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 475.2 (metric tons)

Tier Fuel Details:
Fuel : Propane
Tier Name : Tier 1 (Equation C-1)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
475.2 (Metric Tons) 0.02 (Metric Tons) 0.005 (Metric Tons) 0.6 (Metric Tons) 1.4 (Metric Tons)


Unit Name : CP-PT5
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :
Common Pipe Details:
Use Ivt Indicator: Y
Maximum Rated Heat Input Capacity: 0.125
Cumulative Maximum Rated Heat Input Capacity:

Emission Details:
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 81.2 (metric tons)

Tier Fuel Details:
Fuel : Propane
Tier Name : Tier 1 (Equation C-1)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
81.2 (Metric Tons) 0.00 (Metric Tons) 0.001 (Metric Tons) 0.1 (Metric Tons) 0.2 (Metric Tons)


Unit Name : CP-PT7
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :
Common Pipe Details:
Use Ivt Indicator: Y
Maximum Rated Heat Input Capacity: 9
Cumulative Maximum Rated Heat Input Capacity:

Emission Details:
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 1865.7 (metric tons)

Tier Fuel Details:
Fuel : Propane
Tier Name : Tier 1 (Equation C-1)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
1865.7 (Metric Tons) 0.09 (Metric Tons) 0.018 (Metric Tons) 2.2 (Metric Tons) 5.3 (Metric Tons)


Unit Name : CP-PT1
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :
Common Pipe Details:
Use Ivt Indicator: Y
Maximum Rated Heat Input Capacity: 0.07
Cumulative Maximum Rated Heat Input Capacity:

Emission Details:
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 3.1 (metric tons)

Tier Fuel Details:
Fuel : Propane
Tier Name : Tier 1 (Equation C-1)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
3.1 (Metric Tons) 0.00 (Metric Tons) 0.000 (Metric Tons) 0 (Metric Tons) 0 (Metric Tons)


Unit Name : CP-PT9
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :
Common Pipe Details:
Use Ivt Indicator: Y
Maximum Rated Heat Input Capacity: 0.96
Cumulative Maximum Rated Heat Input Capacity:

Emission Details:
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 0.0 (metric tons)

Tier Fuel Details:
Fuel : Propane
Tier Name : Tier 1 (Equation C-1)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
0.1 (Metric Tons) 0.00 (Metric Tons) 0.000 (Metric Tons) 0 (Metric Tons) 0 (Metric Tons)


Unit Name : CP-PT11
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :
Common Pipe Details:
Use Ivt Indicator: Y
Maximum Rated Heat Input Capacity: 0.4
Cumulative Maximum Rated Heat Input Capacity:

Emission Details:
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 124.2 (metric tons)

Tier Fuel Details:
Fuel : Propane
Tier Name : Tier 1 (Equation C-1)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
124.2 (Metric Tons) 0.01 (Metric Tons) 0.001 (Metric Tons) 0.1 (Metric Tons) 0.4 (Metric Tons)


Unit Name : CP-PT10
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :
Common Pipe Details:
Use Ivt Indicator: Y
Maximum Rated Heat Input Capacity: 0.40
Cumulative Maximum Rated Heat Input Capacity:

Emission Details:
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 65.9 (metric tons)

Tier Fuel Details:
Fuel : Propane
Tier Name : Tier 1 (Equation C-1)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
65.9 (Metric Tons) 0.00 (Metric Tons) 0.001 (Metric Tons) 0.1 (Metric Tons) 0.2 (Metric Tons)


Unit Name : CP-PT13
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :
Common Pipe Details:
Use Ivt Indicator: Y
Maximum Rated Heat Input Capacity: 0.68
Cumulative Maximum Rated Heat Input Capacity:

Emission Details:
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 122.7 (metric tons)

Tier Fuel Details:
Fuel : Propane
Tier Name : Tier 1 (Equation C-1)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
122.7 (Metric Tons) 0.01 (Metric Tons) 0.001 (Metric Tons) 0.1 (Metric Tons) 0.3 (Metric Tons)


Unit Name : CP-OT
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :
Common Pipe Details:
Use Ivt Indicator: Y
Maximum Rated Heat Input Capacity: 0.5
Cumulative Maximum Rated Heat Input Capacity:

Emission Details:
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 1.4 (metric tons)

Tier Fuel Details:
Fuel : Used Oil
Tier Name : Tier 1 (Equation C-1)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
1.4 (Metric Tons) 0.00 (Metric Tons) 0.000 (Metric Tons) 0 (Metric Tons) 0 (Metric Tons)


Unit Name : CP-PT15
Unit Type : OCS (Other combustion source)
Unit Description :
Other Unit Name :
Common Pipe Details:
Use Ivt Indicator: Y
Maximum Rated Heat Input Capacity: 0.22
Cumulative Maximum Rated Heat Input Capacity:

Emission Details:
Annual Biogenic CO2 Emissions: 0 (metric tons)
Annual Fossil fuel based CO2 Emissions: 11.1 (metric tons)

Tier Fuel Details:
Fuel : Propane
Tier Name : Tier 1 (Equation C-1)
Tier Methodology Start Date : 2020-01-01
Tier Methodology End Date : 2020-12-31

Fuel Emission Details :
Total CO2 emissionsTotal CH4 emissionsTotal N2O emissionsTotal CH4 emissions CO2eTotal N2O emissions CO2e
11.1 (Metric Tons) 0.00 (Metric Tons) 0.000 (Metric Tons) 0 (Metric Tons) 0 (Metric Tons)



Non-Operating Unit Details:
Unit Name : CP-PT6
Configuration Type :
Unit Type : OCS (Other combustion source)
Unit Description : 18 Left

Unit Name : CP-PT12
Configuration Type :
Unit Type : OCS (Other combustion source)
Unit Description : Heater - 5MN Rock Dust BH Tank

Unit Name : CP-PT8
Configuration Type :
Unit Type : OCS (Other combustion source)
Unit Description : bath house 5

Subpart FF: Underground Coal Mines

Gas Information Details

Gas NameCarbon Dioxide
Gas Quantity0 (Metric Tons)
Own Result?

Gas NameMethane
Gas Quantity1,910.48 (Metric Tons)
Own Result?


SubpartFFSummaryDetails:
MSHA Individual Identification Number:503836
Quarterly CH4 emissions (net) from all ventilation and degasification systems (facility total) (MT CH4, unrounded) [§98.326(d)]285.99
Quarterly CO2 emissions from onsite destruction of coal mine gas CH4, where the gas is not a fuel input for energy generation or use (e.g., flaring) (MT CO2, unrounded) [§98.326(e)]0
Quarterly CH4 emissions (net) from all ventilation and degasification systems (facility total) (MT CH4, unrounded) [§98.326(d)]224.14
Quarterly CO2 emissions from onsite destruction of coal mine gas CH4, where the gas is not a fuel input for energy generation or use (e.g., flaring) (MT CO2, unrounded) [§98.326(e)]0
Quarterly CH4 emissions (net) from all ventilation and degasification systems (facility total) (MT CH4, unrounded) [§98.326(d)]993.7
Quarterly CO2 emissions from onsite destruction of coal mine gas CH4, where the gas is not a fuel input for energy generation or use (e.g., flaring) (MT CO2, unrounded) [§98.326(e)]0
Quarterly CH4 emissions (net) from all ventilation and degasification systems (facility total) (MT CH4, unrounded) [§98.326(d)]406.65
Quarterly CO2 emissions from onsite destruction of coal mine gas CH4, where the gas is not a fuel input for energy generation or use (e.g., flaring) (MT CO2, unrounded) [§98.326(e)]0


WellAndShaftDetails:


WellAndShaftCollectionRowDetails:
Well and Shaft ID or Name [§98.326(r)]Twentymile Zero Entry Fan
Identify if this is a well or a shaft [§98.326(r)]Shaft
Gas Collection System Unit ID or Name (if applicable) [§98.326(q)]
Description [§98.326(r)]exhaust vent shaft
Additional Information for Description [§98.326(r)]
Start date of well or shaft (MM/DD/YYYY) [§98.326(r)]2020-01-01
Close date of well or shaft (MM/DD/YYYY) [§98.326(r)]2020-08-22
Number of days the well or shaft was in operation during the reporting year [§98.326(r)]235
Indicate whether the well or shaft is monitored individually, or as part of a centralized monitoring point [§98.326(r)]monitored individually
Identify the Centralized Monitoring Point [§98.326(s)]
Well and Shaft ID or Name [§98.326(r)]Twentymile Five Main North Fan
Identify if this is a well or a shaft [§98.326(r)]Shaft
Gas Collection System Unit ID or Name (if applicable) [§98.326(q)]
Description [§98.326(r)]exhaust vent shaft
Additional Information for Description [§98.326(r)]
Start date of well or shaft (MM/DD/YYYY) [§98.326(r)]2020-01-01
Close date of well or shaft (MM/DD/YYYY) [§98.326(r)]2020-12-31
Number of days the well or shaft was in operation during the reporting year [§98.326(r)]366
Indicate whether the well or shaft is monitored individually, or as part of a centralized monitoring point [§98.326(r)]monitored individually
Identify the Centralized Monitoring Point [§98.326(s)]
Well and Shaft ID or Name [§98.326(r)]9E Exhauster
Identify if this is a well or a shaft [§98.326(r)]Shaft
Gas Collection System Unit ID or Name (if applicable) [§98.326(q)]
Description [§98.326(r)]Bleeder shaft
Additional Information for Description [§98.326(r)]
Start date of well or shaft (MM/DD/YYYY) [§98.326(r)]2020-01-01
Close date of well or shaft (MM/DD/YYYY) [§98.326(r)]2020-12-31
Number of days the well or shaft was in operation during the reporting year [§98.326(r)]326
Indicate whether the well or shaft is monitored individually, or as part of a centralized monitoring point [§98.326(r)]monitored individually
Identify the Centralized Monitoring Point [§98.326(s)]


VentilationQuarterlyDetails:


VentilationMonitoringQuarterlyRowDetails:
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]Twentymile Zero Entry Fan
Quarter1
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-01-01
Stop date2020-01-31
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]298400
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]Twentymile Zero Entry Fan
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-01-23
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]Twentymile Zero Entry Fan
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-01-23
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]511.37
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.78
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0073
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9927
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-10
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]Twentymile Five Main North Fan
Quarter1
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-01-01
Stop date2020-01-31
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]965900
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]Twentymile Five Main North Fan
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-01-23
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0115
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]Twentymile Five Main North Fan
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-01-23
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]522.67
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.79
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0133
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9867
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-173.64
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]9E Exhauster
Quarter1
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-01-01
Stop date2020-01-31
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]8800
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]9E Exhauster
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-01-23
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.5884
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]9E Exhauster
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-01-23
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]514.47
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.79
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0059
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9941
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-135.02
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]Twentymile Zero Entry Fan
Quarter1
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-02-01
Stop date2020-02-29
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]270600
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]Twentymile Zero Entry Fan
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-02-26
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0045
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]Twentymile Zero Entry Fan
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-02-26
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]504.07
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.79
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0053
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9947
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-17.89
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]Twentymile Five Main North Fan
Quarter1
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-02-01
Stop date2020-02-29
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]937700
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]Twentymile Five Main North Fan
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-02-26
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0055
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]Twentymile Five Main North Fan
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-02-26
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]510.27
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.79
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0083
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9917
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-132.96
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]9E Exhauster
Quarter1
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-02-01
Stop date2020-02-29
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]8200
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]9E Exhauster
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-02-26
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0299
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]9E Exhauster
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-02-26
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]510.87
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.79
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0026
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9974
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-11.58
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]Twentymile Zero Entry Fan
Quarter1
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-03-01
Stop date2020-03-31
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]270400
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]Twentymile Zero Entry Fan
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-03-26
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0048
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]Twentymile Zero Entry Fan
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-03-26
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]513.87
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.77
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.007
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.993
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-18.6
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]Twentymile Five Main North Fan
Quarter1
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-03-01
Stop date2020-03-31
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]957500
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]Twentymile Five Main North Fan
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-03-26
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0058
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]Twentymile Five Main North Fan
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-03-26
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]526.67
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.77
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0095
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9905
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-136.02
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]9E Exhauster
Quarter1
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-03-01
Stop date2020-03-31
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]9100
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]9E Exhauster
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-03-26
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]1.5103
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]9E Exhauster
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-03-26
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]521.97
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.77
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0033
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9967
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-190.28
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]Twentymile Zero Entry Fan
Quarter2
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-04-01
Stop date2020-04-30
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]261800
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]Twentymile Zero Entry Fan
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-04-22
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0139
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]Twentymile Zero Entry Fan
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-04-22
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]515.17
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.78
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0072
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9928
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-123.6
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]Twentymile Five Main North Fan
Quarter2
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-04-01
Stop date2020-04-30
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]992600
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]Twentymile Five Main North Fan
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-04-22
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.008
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]Twentymile Five Main North Fan
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-04-22
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]525.77
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.78
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0092
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9908
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-150.64
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]9E Exhauster
Quarter2
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-04-01
Stop date2020-04-17
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]8500
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]9E Exhauster
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-04-17
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]2.7677
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]9E Exhauster
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-04-17
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]521.97
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.77
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0033
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9967
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-184.75
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]Twentymile Zero Entry Fan
Quarter2
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-05-01
Stop date2020-05-31
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]259900
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]Twentymile Zero Entry Fan
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-05-21
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0048
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]Twentymile Zero Entry Fan
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-05-21
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]522.37
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.78
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0172
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9828
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-18.13
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]Twentymile Five Main North Fan
Quarter2
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-05-01
Stop date2020-05-31
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]972400
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]Twentymile Five Main North Fan
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-05-21
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.007
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]Twentymile Five Main North Fan
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-05-21
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]525.37
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.78
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0092
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9908
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-144.81
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]9E Exhauster
Quarter2
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-05-28
Stop date2020-05-31
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]3500
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]96
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]9E Exhauster
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-06-29
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0017
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]96
Location of each measurement of concentration [§98.326(g)]9E Exhauster
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-06-29
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]537.07
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]96
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.78
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]96
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0082
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]96
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9918
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]96
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-10
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]Twentymile Zero Entry Fan
Quarter2
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-06-01
Stop date2020-06-30
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]261300
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]Twentymile Zero Entry Fan
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-06-29
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0017
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]Twentymile Zero Entry Fan
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-06-29
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]520.97
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.78
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.011
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.989
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-12.82
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]Twentymile Five Main North Fan
Quarter2
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-06-01
Stop date2020-06-30
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]996900
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]Twentymile Five Main North Fan
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-06-29
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0015
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]Twentymile Five Main North Fan
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-06-29
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]529.17
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.78
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0141
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9859
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-19.35
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]9E Exhauster
Quarter2
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-06-01
Stop date2020-06-30
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]3500
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]9E Exhauster
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-06-29
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0017
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]9E Exhauster
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-06-29
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]537.07
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.78
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0082
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9918
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-10.04
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]Twentymile Zero Entry Fan
Quarter3
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-07-01
Stop date2020-07-31
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]260300
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]Twentymile Zero Entry Fan
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-07-30
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0055
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]Twentymile Zero Entry Fan
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-07-30
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]527.77
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.79
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0137
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9863
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-19.4
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]Twentymile Five Main North Fan
Quarter3
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-07-01
Stop date2020-07-31
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]930000
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]Twentymile Five Main North Fan
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-07-30
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.05
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]Twentymile Five Main North Fan
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-07-30
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]532.17
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.79
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0147
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9853
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-1304.39
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]9E Exhauster
Quarter3
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-07-01
Stop date2020-07-31
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]6800
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]9E Exhauster
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-07-30
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0053
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]9E Exhauster
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-07-30
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]538.97
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.79
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0074
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9926
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-10.23
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]Twentymile Zero Entry Fan
Quarter3
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-08-01
Stop date2020-08-22
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]260300
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]Twentymile Zero Entry Fan
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-08-22
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0055
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]Twentymile Zero Entry Fan
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-08-22
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]527.77
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.79
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0137
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9863
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-16.67
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]Twentymile Five Main North Fan
Quarter3
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-08-01
Stop date2020-08-31
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]903800
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]Twentymile Five Main North Fan
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-08-31
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0514
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]Twentymile Five Main North Fan
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-08-31
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]530.47
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.78
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0153
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9847
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-1299.88
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]9E Exhauster
Quarter3
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-08-01
Stop date2020-08-31
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]6500
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]9E Exhauster
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-08-31
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0175
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]9E Exhauster
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-08-31
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]538.27
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.78
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0045
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9955
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-10.73
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]Twentymile Five Main North Fan
Quarter3
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-09-01
Stop date2020-09-30
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]904500
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]Twentymile Five Main North Fan
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-09-28
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0657
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]Twentymile Five Main North Fan
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-09-28
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]528.67
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.78
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0147
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9853
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-1372.24
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]9E Exhauster
Quarter3
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-09-01
Stop date2020-09-30
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]3400
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]9E Exhauster
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-09-28
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0077
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]9E Exhauster
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-09-28
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]837.87
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.78
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0067
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9933
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-10.16
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]Twentymile Five Main North Fan
Quarter4
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-10-01
Stop date2020-10-31
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]826900
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]Twentymile Five Main North Fan
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-10-28
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0465
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]Twentymile Five Main North Fan
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-10-28
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]524.67
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.79
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0137
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9863
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-1253.94
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]9E Exhauster
Quarter4
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-10-01
Stop date2020-10-31
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]4000
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]9E Exhauster
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-10-28
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0297
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]9E Exhauster
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-10-28
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]526.17
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.79
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0042
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9958
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-10.79
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]Twentymile Five Main North Fan
Quarter4
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-11-01
Stop date2020-11-30
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]923500
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]Twentymile Five Main North Fan
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-11-30
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0239
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]Twentymile Five Main North Fan
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-11-30
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]515.97
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.79
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0057
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9943
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-1144.63
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]9E Exhauster
Quarter4
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-11-01
Stop date2020-11-30
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]3400
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]9E Exhauster
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-11-30
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.3074
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]9E Exhauster
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-11-30
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]511.47
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.79
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0026
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9974
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-16.93
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]Twentymile Five Main North Fan
Quarter4
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-12-01
Stop date2020-12-31
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]841900
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]Twentymile Five Main North Fan
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-12-31
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]Monitored using 98.324(b)(1)
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]Twentymile Five Main North Fan
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-12-31
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]515.67
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]744
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.78
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0057
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]744
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9943
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-10
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]
Ventilation Monitoring Point that corresponds to centralized monitoring point or individual shaft from previous tab [§98.326(l)]9E Exhauster
Quarter4
Dates where active ventilation of mining operations is taking place (MM/DD/YYYY) [§98.326(l)] - Start date2020-12-01
Stop date2020-12-31
Method used for flow rate [§98.326(f), (r), (s)]Monitored using 98.324(b)(1)
V - Quarterly volumetric flow rate used in Eq. FF-1 (acfm or scfm per selection in column A7) [§98.326(f)]5800
Specify units for parameter V, quarterly volumetric flow rate [§98.326(f)]acfm
Length of time that substitute data are used for the quarterly volumetric flow rate used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(f)]0
Location of each measurement of flow rate used in Eq. FF-1 [§98.326(f)]9E Exhauster
Date of each measurement of flow rate used in Eq. FF-1 (MM/DD/YYYY) [§98.326(f)]2020-12-31
Dates when continuous monitoring equipment for the flow rate is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
Method used for concentration [§98.326(g), (r), (s)]
C - Quarterly CH4 concentration used in Eq. FF-1 (volume %) [§98.326(g)]0.0092
Was Eq. FF-9 required to calculate CH4 concentration? [§98.326(o)]No
If yes, provide the gaseous organic concentration correction factor, used in Eq. FF-9 [§98.326(o)]
Length of time that substitute data are used for the quarterly CH4 concentration (hours) [§98.3(c)(8), §98.326(g)]0
Location of each measurement of concentration [§98.326(g)]9E Exhauster
Date of each measurement of concentration (MM/DD/YYYY) [§98.326(g)]2020-12-31
Dates when continuous monitoring equipment for the concentration is not properly functioning, if applicable (MM/DD/YYYY) [§98.326(n)] - Start date
Stop date
T - Temperature used in Eq. FF-1 (°R) [§98.326(o)]511.47
Length of time that substitute data are used for the temperature used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]744
P - Absolute Pressure used in Eq. FF-1 (atm) [§98.326(o)]0.78
Length of time that substitute data are used for the pressure used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
Were the Quarterly Ventilation Flow Rate and Quarterly CH4 Concentration measured on the same basis? [§98.326(f)-(g)]Flow rate was measured on a wet basis and CH4 concentration was measured on a dry basis
Was a flow meter used? [§98.326(f)-(g)]A flow meter was not used
fH2O - Moisture content used in Eq. FF-1 (cubic feet water per cubic feet biogas) [§98.326(o)]0.0027
Length of time that substitute data are used for the moisture content used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]744
Moisture correction factor used in Eq. FF-1 [§98.326(o)]0.9973
Length of time that substitute data are used for the moisture correction factor used in Eq. FF-1 (hours) [§98.3(c)(8), §98.326(o)]0
CH4V - Quarterly CH4 liberated from ventilation monitoring point (MT CH4) [§98.326(a)] --- Output of Eq. FF-10.36
File name of MSHA report used to report quarterly CH4 concentration and volumetric flow rate [§98.326(a)]


EmissionsSummaryFFDetails:


TotalResultForMethaneLiberatedFromVentilationSystemsRowDetails:
QuarterQuarter 1 (Jan-Mar)
CH4VTotal - Facility total quarterly CH4 liberated from ventilation systems according to Eq. FF-2 (MT CH4, unrounded) [§98.3(c)(4)(iii)] --- Calculated Result 285.99 N
QuarterQuarter 2 (Apr-Jun)
CH4VTotal - Facility total quarterly CH4 liberated from ventilation systems according to Eq. FF-2 (MT CH4, unrounded) [§98.3(c)(4)(iii)] --- Calculated Result 224.14 N
QuarterQuarter 3 (Jul-Sep)
CH4VTotal - Facility total quarterly CH4 liberated from ventilation systems according to Eq. FF-2 (MT CH4, unrounded) [§98.3(c)(4)(iii)] --- Calculated Result 993.7 N
QuarterQuarter 4 (Oct-Dec)
CH4VTotal - Facility total quarterly CH4 liberated from ventilation systems according to Eq. FF-2 (MT CH4, unrounded) [§98.3(c)(4)(iii)] --- Calculated Result 406.65 N


TotalResultForMethaneLiberatedFromMonitoringPointsRowDetails:
QuarterQuarter 1 (Jan-Mar)
CH4DTotal - Facility total quarterly CH4 liberated from all degasification monitoring points according to Eq. FF-4 (MT CH4, unrounded) [§98.3(c)(4)(iii)] --- Calculated Result 0 N
QuarterQuarter 2 (Apr-Jun)
CH4DTotal - Facility total quarterly CH4 liberated from all degasification monitoring points according to Eq. FF-4 (MT CH4, unrounded) [§98.3(c)(4)(iii)] --- Calculated Result 0 N
QuarterQuarter 3 (Jul-Sep)
CH4DTotal - Facility total quarterly CH4 liberated from all degasification monitoring points according to Eq. FF-4 (MT CH4, unrounded) [§98.3(c)(4)(iii)] --- Calculated Result 0 N
QuarterQuarter 4 (Oct-Dec)
CH4DTotal - Facility total quarterly CH4 liberated from all degasification monitoring points according to Eq. FF-4 (MT CH4, unrounded) [§98.3(c)(4)(iii)] --- Calculated Result 0 N


TotalQuarterlyMethaneDestroyedAtMineTransportedOffsiteRowDetails:
QuarterQuarter 1 (Jan-Mar)
CH4DestroyedTotal - Facility total quarterly CH4 destroyed at the mine and transported offsite according to Eq. FF-6 (MT CH4, unrounded) [§98.3(c)(4)(iii)] --- Calculated Result 0 N
QuarterQuarter 2 (Apr-Jun)
CH4DestroyedTotal - Facility total quarterly CH4 destroyed at the mine and transported offsite according to Eq. FF-6 (MT CH4, unrounded) [§98.3(c)(4)(iii)] --- Calculated Result 0 N
QuarterQuarter 3 (Jul-Sep)
CH4DestroyedTotal - Facility total quarterly CH4 destroyed at the mine and transported offsite according to Eq. FF-6 (MT CH4, unrounded) [§98.3(c)(4)(iii)] --- Calculated Result 0 N
QuarterQuarter 4 (Oct-Dec)
CH4DestroyedTotal - Facility total quarterly CH4 destroyed at the mine and transported offsite according to Eq. FF-6 (MT CH4, unrounded) [§98.3(c)(4)(iii)] --- Calculated Result 0 N


TotalQuarterlyNetMethaneEmissionsRowDetails:
QuarterQuarter 1 (Jan-Mar)
CH4VTotal - Facility total quarterly CH4 liberated from ventilation systems (MT CH4, rounded) [§98.3(c)(4)(iii)] --- [D2=(A2 or A4)]285.99
CH4DTotal - Facility total quarterly CH4 liberated from all degasification monitoring points (MT CH4, rounded) [§98.3(c)(4)(iii)] --- [D3=(B2 or B4)]0
CH4DestroyedTotal - Facility total quarterly CH4 destroyed at the mine and transported offsite (MT CH4, rounded) [§98.3(c)(4)(iii)] --- [D4=(C2 or C4)]0
CH4emitted(net) - Facility total quarterly net CH4 emissions to the atmosphere from the mine according to Eq. FF-7 (MT CH4, rounded) [§98.3(c)(4)(iii)] --- [D5=D2+D3-D4]285.99
QuarterQuarter 2 (Apr-Jun)
CH4VTotal - Facility total quarterly CH4 liberated from ventilation systems (MT CH4, rounded) [§98.3(c)(4)(iii)] --- [D2=(A2 or A4)]224.14
CH4DTotal - Facility total quarterly CH4 liberated from all degasification monitoring points (MT CH4, rounded) [§98.3(c)(4)(iii)] --- [D3=(B2 or B4)]0
CH4DestroyedTotal - Facility total quarterly CH4 destroyed at the mine and transported offsite (MT CH4, rounded) [§98.3(c)(4)(iii)] --- [D4=(C2 or C4)]0
CH4emitted(net) - Facility total quarterly net CH4 emissions to the atmosphere from the mine according to Eq. FF-7 (MT CH4, rounded) [§98.3(c)(4)(iii)] --- [D5=D2+D3-D4]224.14
QuarterQuarter 3 (Jul-Sep)
CH4VTotal - Facility total quarterly CH4 liberated from ventilation systems (MT CH4, rounded) [§98.3(c)(4)(iii)] --- [D2=(A2 or A4)]993.7
CH4DTotal - Facility total quarterly CH4 liberated from all degasification monitoring points (MT CH4, rounded) [§98.3(c)(4)(iii)] --- [D3=(B2 or B4)]0
CH4DestroyedTotal - Facility total quarterly CH4 destroyed at the mine and transported offsite (MT CH4, rounded) [§98.3(c)(4)(iii)] --- [D4=(C2 or C4)]0
CH4emitted(net) - Facility total quarterly net CH4 emissions to the atmosphere from the mine according to Eq. FF-7 (MT CH4, rounded) [§98.3(c)(4)(iii)] --- [D5=D2+D3-D4]993.7
QuarterQuarter 4 (Oct-Dec)
CH4VTotal - Facility total quarterly CH4 liberated from ventilation systems (MT CH4, rounded) [§98.3(c)(4)(iii)] --- [D2=(A2 or A4)]406.65
CH4DTotal - Facility total quarterly CH4 liberated from all degasification monitoring points (MT CH4, rounded) [§98.3(c)(4)(iii)] --- [D3=(B2 or B4)]0
CH4DestroyedTotal - Facility total quarterly CH4 destroyed at the mine and transported offsite (MT CH4, rounded) [§98.3(c)(4)(iii)] --- [D4=(C2 or C4)]0
CH4emitted(net) - Facility total quarterly net CH4 emissions to the atmosphere from the mine according to Eq. FF-7 (MT CH4, rounded) [§98.3(c)(4)(iii)] --- [D5=D2+D3-D4]406.65