[41] Assumed 8.2 dehydrators from 2015 amendment package finalized on October 22, 2015 (80 FR 64262).
[42] Assumed 10 minutes per tank.
[43] Number of occurrences per respondent based on average number of sub-basins reported per segment for RY2014.
[44] Assumed 10 minutes per blowdown per year.
[45] Assumed 5 minutes per tank.
[46] Assumed that this is not the least cost option available.
[47] Assumed that using a flow meter to determine and quantify leaks is the least cost option.
[48] Assumed 30 minutes per tank.
[49] Assumed 0.45 hours per reporter in first two years to estimate the count of pneumatic devices.
[50] This option is only available to reporters during the first two years of reporting under subpart W.
[51] To perform the inventory, assumed 4.5 hours in first year and assumed 10% of 4.5 hours in subsequent years. After the first year, the LOE will only involve accounting for changes from the previous year.
[52] Assumed that all existing reporters are required to perform the inventory.
[53] Number of occurrences per reporter based on average number of hydrocarbon tanks reported by segment for RY2014.
[54] Assumed 103 total storage tanks.
[55] Used number of storage tanks reported in RY2014 for the Production segment to determine the ratio of total storage tanks using Method 1 or Method 3 to determine the number of storage tanks using each of the two methods for the G&B segment.
[56] Assumed 8 total storage tanks.
[57] Assumed this is not the least cost option available to reporters.
[58] Assumed 10 minutes per well.
[59] Assumed industry already determines GOR as part of standard business practices.
[60] Assumed industry already determines production rate as part of standard business practices.
[61] Assumed same average number of wells as for hydraulic fracturing in RY2014.
[62] Assuming 24 hours to conduct the measurements needed for hydraulically fractured oil wells.
[63] For RY2012, 246 of the facilities in the Onshore Petroleum and Natural Gas Production segment reported oil sub-basins and the oil sub-basins contained companies that conducted oil well completions with hydraulic fracturing in 2011. (Reference: U.S. EPA Office of Air Quality Planning and Standards (OAQPS). Oil and Natural Gas Sector Hydraulically Fractured Oil Well Completions and Associated Gas during Ongoing Production: Report for Oil and Natural Gas Sector, Oil Well Completions and Associated Gas during Ongoing Production Review Panel. April 2014. Available at http://www.epa.gov/airquality/oilandgas/pdfs/20140415completions.pdf. Pages A-7 through A-17.).
[64] Instead of taking a measurement for each oil well, assume that each reporter will elect to take "representative" measurements from each oil well type combination and apply to all wells (up to 25 completions and workovers) using Equation W-10A. The well type combinations are flare/non-flare; vertical/horizontal well type; and REC/nonREC. The most well type combinations per reporter is 8, but assume that a typical facility has 3 of these well type combinations and a typical reporter has 2 sub-basins..
[65] Assumed 20 minutes to determine flare stack information.
[66] Assumed 18 flare stacks per Gathering and Boosting reporter.
[67] Assumed 10 hours per reporter per year to submit report through e-GGRT (except Offshore Production).
[68] Assumed 10 hours per reporter per year for recordkeeping (except Offshore Production).
[69] Assumed testing cost of $400 per unit.
[70] Assumed activity occurs once per year per reporter for simulation software related to acid gas removal units, storage tanks, dehydrators.
[71] Assumed license cost of $20 per year.
[72] Assumed 1,000 pieces of equipment per reporter.
[73] Assumed Method 21 cost of $2.5 per piece of equipment.
[74] Assumed one portable flow meter per reporter rather than one flow meter per vent stack.
[75] Assumed capital cost of $2,400 for flow meter; annualized cost of $585.34.
[76] Assumed reporters would use a contractor to measure emissions from reciprocating and centrifugal compressors rather than purchasing equipment.
[77] Assumed one simulation software program for acid gas removal units and storage tanks; not one for each; used higher number of reporters for calculating costs.

Appendix E-5. Summary of Burden and Costs for Reporters Subject to Subpart W to Comply with Subpart C -- Year 1 through Year 3
                                Year 1 - Year 3

                           (A)  Hours per Occurrence
                       (B)  Occurrences/ Respondent/Year
                     (C)  Hours/ Respondent/
Year (A x B)
                            (D)  Respondents/ Year
                       (E)  Engineer Hours/Year (C x D)
                             Technician Hours/Year
                           Middle Manager Hours/Year
                         (F) Senior Manager Hours/Year
                                (H)  Cost/ Year
1. APPLICATIONS (Not Applicable)
2. SURVEY AND STUDIES (Not Applicable)
3.  ACQUISITION, INSTALLATION, AND UTILIZATION OF TECHNOLOGY AND SYSTEMS
4. REPORT REQUIREMENTS

A. Read Rule, Instructions, Guidance Documents

Onshore Natural Gas Processing reporters [1, 2, 3]
                                                                           5.00
                                                                              1
                                                                           5.00
                                                                            326
                                                                       1,630.0

                                                                       $161,663

Onshore Natural Gas Transmission Compression reporters [1, 2, 3]
                                                                           5.00
                                                                              1
                                                                           5.00
                                                                            510
                                                                       2,550.0

                                                                       $252,909

Underground Natural Gas Storage reporters [1, 2, 3]
                                                                           5.00
                                                                              1
                                                                           5.00
                                                                             42
                                                                         210.0

                                                                        $20,828

LNG Import and Export Equipment reporters [1, 2, 3]
                                                                           5.00
                                                                              1
                                                                           5.00
                                                                              7
                                                                          35.0

                                                                         $3,471

Onshore Petroleum and Natural Gas Production existing reporters [2, 3, 4]
                                                                           0.00
                                                                              1
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

Onshore Petroleum and Natural Gas Production new reporters [2, 3, 4]
                                                                           0.00
                                                                              1
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

Natural Gas Distribution reporters [2, 3, 4]
                                                                           0.00
                                                                              1
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

LNG Storage reporters [1, 2, 3]
                                                                           5.00
                                                                              1
                                                                           5.00
                                                                              2
                                                                          10.0

                                                                           $992

Onshore Petroleum and Natural Gas Gathering and Boosting reporters [2, 3, 4]
                                                                           0.00
                                                                              1
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

Natural Gas Transmission Pipeline reporters [2, 3, 4]
                                                                           0.00
                                                                              1
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

Offshore Petroleum and Natural Gas Production reporters [2, 3, 5]
                                                                           5.00
                                                                              1
                                                                           5.00
                                                                            127
                                                                         635.0

                                                                        $62,979

B. Required Activities

Activity covering Tier 1 and Tier 3 Methodologies

Conduct annual review of company records to determine mass or volume of fuel combusted

Onshore Natural Gas Processing reporters [1, 2, 6]
                                                                           5.00
                                                                            1.0
                                                                           5.00
                                                                             86
                                                                         430.0

                                                                        $42,647

Onshore Natural Gas Transmission Compression reporters [1, 2, 7]
                                                                           5.00
                                                                            1.0
                                                                           5.00
                                                                             91
                                                                         455.0

                                                                        $45,127

Underground Natural Gas Storage reporters [1, 2, 8]
                                                                           5.00
                                                                            1.0
                                                                           5.00
                                                                             14
                                                                          70.0

                                                                         $6,943

LNG Import and Export Equipment reporters [1, 2, 9]
                                                                           5.00
                                                                            1.0
                                                                           5.00
                                                                              2
                                                                          10.0

                                                                           $992

LNG Storage reporters [1, 2, 10]
                                                                           5.00
                                                                            1.0
                                                                           5.00
                                                                              1
                                                                           5.0

                                                                           $496

Offshore Petroleum and Natural Gas Production reporters [1, 2, 11]
                                                                           5.00
                                                                            1.0
                                                                           5.00
                                                                            127
                                                                         635.0

                                                                        $62,979

Activity covering Tier 1 and Tier 2 Methodologies

Conduct annual review of billing records to determine natural gas consumption in therms or mmBtu

Onshore Natural Gas Processing reporters [1, 2, 12]
                                                                           5.00
                                                                            1.0
                                                                           5.00
                                                                            315
                                                                       1,575.0

                                                                       $156,209

Onshore Natural Gas Transmission Compression reporters [1, 2, 13]
                                                                           5.00
                                                                            1.0
                                                                           5.00
                                                                            510
                                                                       2,550.0

                                                                       $252,909

Underground Natural Gas Storage reporters [1, 2, 14]
                                                                           5.00
                                                                            1.0
                                                                           5.00
                                                                             42
                                                                         210.0

                                                                        $20,828

LNG Import and Export Equipment reporters [1, 2, 15]
                                                                           5.00
                                                                            1.0
                                                                           5.00
                                                                              7
                                                                          35.0

                                                                         $3,471

LNG Storage reporters [1, 2, 16]
                                                                           5.00
                                                                            1.0
                                                                           5.00
                                                                              2
                                                                          10.0

                                                                           $992

Offshore Petroleum and Natural Gas Production reporters [1, 2, 17]
                                                                           5.00
                                                                            1.0
                                                                           5.00
                                                                            127
                                                                         635.0

                                                                        $62,979

Tier 1 Methodology for combustion emissions reported under subpart C

Perform engineering calculation to determine CO2 emissions using Eq C-1, C-1a, or C-1b, using default high heat values and/or default emission factors

Onshore Natural Gas Processing reporters [18, 19, 20, 21]
                                                                           0.17
                                                                            3.1
                                                                           0.52
                                                                             75
                                                                          38.8

                                                                         $3,843

Onshore Natural Gas Transmission Compression reporters [18,] 20, 22, 23
                                                                           0.17
                                                                            5.9
                                                                           0.98
                                                                             91
                                                                          89.5

                                                                         $8,875

Underground Natural Gas Storage reporters 18, 20, [24, 25]
                                                                           0.17
                                                                           12.3
                                                                           2.05
                                                                             14
                                                                          28.7

                                                                         $2,846

LNG Import and Export Equipment reporters 18, 20, [26, 27]
                                                                           0.17
                                                                            2.0
                                                                           0.33
                                                                              2
                                                                           0.7

                                                                            $66

LNG Storage reporters 18, 20, [28, 29]
                                                                           0.17
                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

Offshore Petroleum and Natural Gas Production reporters 18, 20, [30, 31]
                                                                           0.17
                                                                            4.2
                                                                           0.70
                                                                            127
                                                                           8.9

                                                                         $8,817

Perform engineering calculation to determine CH4 and N2O emissions using Eq C-8, Eq C-8a, or Eq C-8b

Onshore Natural Gas Processing reporters [19, 20, 21][, 32]
                                                                           0.33
                                                                            3.1
                                                                           1.03
                                                                             75
                                                                          77.5

                                                                         $7,686

Onshore Natural Gas Transmission Compression reporters 20, 22, [23][, 32]
                                                                           0.33
                                                                            5.9
                                                                           1.97
                                                                             91
                                                                         179.0

                                                                        $17,750

Underground Natural Gas Storage reporters 20, 24, [25][, 32]
                                                                           0.33
                                                                           12.3
                                                                           4.10
                                                                             14
                                                                          57.4

                                                                         $5,693

LNG Import and Export Equipment reporters 20, 26, [27][, 32]
                                                                           0.33
                                                                            2.0
                                                                           0.67
                                                                              2
                                                                           1.3

                                                                           $132

LNG Storage reporters 20, 28, [29][, 32]
                                                                           0.33
                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

Offshore Petroleum and Natural Gas Production reporters 20, 30, [31][, 32]
                                                                           0.33
                                                                            4.2
                                                                           1.40
                                                                            127
                                                                         177.8

                                                                        $17,634

Tier 2 Methodology for combustion emissions reported under subpart C

Conduct sampling to determine high heat value for each type of fuel or fuel mixture

Onshore Natural Gas Processing reporters 20, 33, [34]

                                                                            2.5

                                                                            259

Daily measurements [35, 36, 37]
                                                                           1.00
                                                                            0.2
                                                                           0.23
                                                                             19
                                                                           4.4

                                                                           $438

Hourly measurements [35, 38, 39]
                                                                           1.00
                                                                            0.1
                                                                           0.08
                                                                              9
                                                                           0.7

                                                                            $69

Monthly measurements 35, 40, 41
                                                                           1.00
                                                                            1.7
                                                                           1.68
                                                                            148
                                                                         248.3

                                                                        $24,623

Quarterly measurements [35, 42, 43]
                                                                           1.00
                                                                            0.2
                                                                           0.19
                                                                             19
                                                                           3.6

                                                                           $361

Semiannual measurements [35, 44, 45]
                                                                           1.00
                                                                            0.3
                                                                           0.32
                                                                             63
                                                                          20.3

                                                                         $2,015

Weekly measurements [46, 47, 48]
                                                                           2.00
                                                                            0.0
                                                                           0.01
                                                                              1
                                                                           0.0

                                                                             $1

Onshore Natural Gas Transmission Compression reporters 20, 49, [50]

                                                                            2.9

                                                                            436

Daily measurements [35, 51, 52]
                                                                           1.00
                                                                            1.5
                                                                           1.47
                                                                            209
                                                                         307.9

                                                                        $30,537

Hourly measurements [35, 53, 54]
                                                                           1.00
                                                                            0.1
                                                                           0.06
                                                                             27
                                                                           1.6

                                                                           $163

Monthly measurements [35, 55, 56]
                                                                           1.00
                                                                            1.0
                                                                           1.03
                                                                            100
                                                                         102.7

                                                                        $10,182

Quarterly measurements [35, 57, 58]
                                                                           1.00
                                                                            0.0
                                                                           0.00
                                                                              1
                                                                           0.0

                                                                             $0

Semiannual measurements [35, 59, 60]
                                                                           1.00
                                                                            0.3
                                                                           0.30
                                                                             89
                                                                          27.1

                                                                         $2,688

Weekly measurements [46, 61, 62]
                                                                           2.00
                                                                            0.0
                                                                           0.06
                                                                              9
                                                                           0.5

                                                                            $52

Underground Natural Gas Storage reporters [20, 6][3, 64]

                                                                            5.0

                                                                             37

Daily measurements [35, 65, 66]
                                                                           1.00
                                                                            1.0
                                                                           0.98
                                                                             11
                                                                          10.8

                                                                         $1,069

Monthly measurements [35, 67, 68]
                                                                           1.00
                                                                            3.9
                                                                           3.86
                                                                             15
                                                                          57.9

                                                                         $5,743

Semiannual measurements [35, 69, 70]
                                                                           1.00
                                                                            0.2
                                                                           0.17
                                                                              3
                                                                           0.5

                                                                            $49

LNG Import and Export Equipment reporters [20, 7][1, 72]

                                                                            9.7

                                                                              7

Daily measurements [35, 73, 74]
                                                                           1.00
                                                                            2.7
                                                                           2.71
                                                                              2
                                                                           5.4

                                                                           $537

Hourly measurements [35, 75, 76]
                                                                           1.00
                                                                            0.7
                                                                           0.72
                                                                              1
                                                                           0.7

                                                                            $71

Monthly measurements [35, 77, 78]
                                                                           1.00
                                                                            6.3
                                                                           6.28
                                                                              4
                                                                          25.1

                                                                         $2,492

LNG Storage reporters [20,] 79, 80

                                                                            2.5

                                                                              4

Daily measurements [35, 81, 82]
                                                                           1.00
                                                                            1.0
                                                                           1.00
                                                                              1
                                                                           1.0

                                                                            $99

Semiannual measurements [35, 83, 84]
                                                                           1.00
                                                                            1.3
                                                                           1.25
                                                                              2
                                                                           2.5

                                                                           $248

Weekly measurements [35, 85, 86]
                                                                           1.00
                                                                            0.3
                                                                           0.25
                                                                              1
                                                                           0.3

                                                                            $25

Offshore Petroleum and Natural Gas Production reporters [20, 8][7, 88]

                                                                            1.2

                                                                             38

Daily measurements [35, 89, 90]
                                                                           1.00
                                                                            0.1
                                                                           0.11
                                                                              4
                                                                           0.4

                                                                            $42

Monthly measurements [35, 91, 92]
                                                                           1.00
                                                                            0.7
                                                                           0.75
                                                                             21
                                                                          15.7

                                                                         $1,555

Quarterly measurements [35, 93, 94]
                                                                           1.00
                                                                            0.1
                                                                           0.08
                                                                              3
                                                                           0.2

                                                                            $24

Semiannual measurements [35, 95, 96]
                                                                           1.00
                                                                            0.3
                                                                           0.27
                                                                             10
                                                                           2.7

                                                                           $264

Perform engineering calculation to determine CO2 emissions using Eq C-2a, along with Eq C-2b or Eq C-2c.

Onshore Natural Gas Processing reporters 18, 20, [97, 98]
                                                                           0.17
                                                                            2.5
                                                                           0.42
                                                                            259
                                                                         107.9

                                                                        $10,703

Onshore Natural Gas Transmission Compression reporters 18, 20, [99, 100]
                                                                           0.17
                                                                            2.9
                                                                           0.48
                                                                            436
                                                                         210.7

                                                                        $20,901

Underground Natural Gas Storage reporters 18, 20, 64, [101]
                                                                           0.17
                                                                            5.0
                                                                           0.83
                                                                             37
                                                                          30.8

                                                                         $3,058

LNG Import and Export Equipment reporters 18, 20, [103, 104]
                                                                           0.17
                                                                            9.7
                                                                           1.62
                                                                              7
                                                                          11.3

                                                                         $1,124

LNG Storage reporters 18, 20, [105, 106]
                                                                           0.17
                                                                            2.5
                                                                           0.42
                                                                              4
                                                                           1.7

                                                                           $165

Offshore Petroleum and Natural Gas Production reporters 18, 20, [107, 108]
                                                                           0.17
                                                                            1.2
                                                                           0.20
                                                                             38
                                                                           7.6

                                                                           $754

Perform engineering calculation to determine CH4 and N2O emissions using Eq C-9a or Eq 9b

Onshore Natural Gas Processing reporters [20, 3][2, 97, 98]
                                                                           0.33
                                                                            2.5
                                                                           0.83
                                                                            259
                                                                         215.8

                                                                        $21,406

Onshore Natural Gas Transmission Compression reporters [20, 3][2, 99, 100]
                                                                           0.33
                                                                            2.9
                                                                           0.97
                                                                            436
                                                                         421.5

                                                                        $41,801

Underground Natural Gas Storage reporters 20, [32, 64,101]
                                                                           0.33
                                                                            5.0
                                                                           1.67
                                                                             37
                                                                          61.7

                                                                         $6,116

LNG Import and Export Equipment reporters 20, 32, 103, [104]
                                                                           0.33
                                                                            9.7
                                                                           3.24
                                                                              7
                                                                          22.7

                                                                         $2,247

LNG Storage reporters [20,] 32, 105, 106
                                                                           0.33
                                                                            2.5
                                                                           0.83
                                                                              4
                                                                           3.3

                                                                           $331

Offshore Petroleum and Natural Gas Production reporters [20, 3][2, 107, 108]
                                                                           0.33
                                                                            1.2
                                                                           0.40
                                                                            127
                                                                          50.8

                                                                         $5,038

Tier 3 Methodology for combustion emissions reported under subpart C

Conduct sampling to determine carbon content for each type of fuel or fuel mixture

Onshore Natural Gas Processing reporters [20,] 109, 110

                                                                            2.1

                                                                             13

Monthly measurements [35, 111, 112]
                                                                           1.00
                                                                            1.5
                                                                           1.48
                                                                              6
                                                                           8.9

                                                                           $880

Quarterly measurements [35, 113, 114]
                                                                           1.00
                                                                            0.6
                                                                           0.62
                                                                              7
                                                                           4.4

                                                                           $432

Onshore Natural Gas Transmission Compression reporters 20, 115, [116]

                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

Underground Natural Gas Storage reporters 20, 115, [116]

                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

LNG Import and Export Equipment reporters 20, 115, [116]

                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

LNG Storage reporters 20, 115, [116]

                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

Offshore Petroleum and Natural Gas Production reporters 20, 117, [118]

                                                                            5.0

                                                                              3

Monthly measurements [35, 119, 120]
                                                                           1.00
                                                                            5.0
                                                                           5.00
                                                                              3
                                                                          15.0

                                                                         $1,488

Determine annual volume of liquid or gaseous fuel using fuel flow meters

Onshore Natural Gas Processing reporters [20,] 109, 110[, 121]
                                                                           0.50
                                                                            2.1
                                                                           1.05
                                                                             13
                                                                          13.7

                                                                         $1,354

Onshore Natural Gas Transmission Compression reporters 20, 115, [116][, 121]
                                                                           0.50
                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

Underground Natural Gas Storage reporters 20, 115, [116, 121]
                                                                           0.50
                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

LNG Import and Export Equipment reporters 20, [115,] 116, 121
                                                                           0.50
                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

LNG Storage reporters 20, 115, [116][, 121]
                                                                           0.50
                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

Offshore Petroleum and Natural Gas Production reporters 20, 117, [118][, 121]
                                                                           0.50
                                                                            5.0
                                                                           2.50
                                                                              3
                                                                           7.5

                                                                           $744

Determine annual average molecular weight of gaseous fuel

Onshore Natural Gas Processing reporters [20, 110, 1][21, 122]
                                                                           0.50
                                                                            2.1
                                                                           1.05
                                                                             13
                                                                          13.7

                                                                         $1,354

Onshore Natural Gas Transmission Compression reporters 20, 115, [116][, 121]
                                                                           0.50
                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

Underground Natural Gas Storage reporters 20, 115, [116][, 121]
                                                                           0.50
                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

LNG Import and Export Equipment reporters 20, [115,  116][, 121]
                                                                           0.50
                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

LNG Storage reporters 20, [115,] [116][, 121]
                                                                           0.50
                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

Offshore Petroleum and Natural Gas Production reporters [20, 118][, 121, 122]
                                                                           0.50
                                                                            5.0
                                                                           2.50
                                                                              3
                                                                           7.5

                                                                           $744

Perform engineering calculation to determine CO2 emissions using Eq C-3, Eq C-4, or Eq C-5.

Onshore Natural Gas Processing reporters [18,] 20, 110, [122]
                                                                           0.17
                                                                            2.1
                                                                           0.35
                                                                             13
                                                                           4.6

                                                                           $451

Onshore Natural Gas Transmission Compression reporters 18, 20, 115, [116]
                                                                           0.17
                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

Underground Natural Gas Storage reporters 18, 20, [115, 116]
                                                                           0.17
                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

LNG Import and Export Equipment reporters [18,] 20, 115, 116
                                                                           0.17
                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

LNG Storage reporters [18,] 20, 115, 116
                                                                           0.17
                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

Offshore Petroleum and Natural Gas Production reporters 18, 20, 118, [122]
                                                                           0.17
                                                                            5.0
                                                                           0.83
                                                                              3
                                                                           2.5

                                                                           $248

Perform engineering calculation to determine CH4 and N2O emissions using Eq C-8

Onshore Natural Gas Processing reporters [20, 3]2, 110, [122]
                                                                           0.33
                                                                            2.1
                                                                           0.70
                                                                             13
                                                                           9.1

                                                                           $903

Onshore Natural Gas Transmission Compression reporters [20, 3][2, 115, 116]
                                                                           0.33
                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

Underground Natural Gas Storage reporters [20, 32,] 115, 116
                                                                           0.33
                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

LNG Import and Export Equipment reporters [20,] [32][, 115, 116]
                                                                           0.33
                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

LNG Storage reporters [3][0,] [3][2, 115, 116]
                                                                           0.33
                                                                            0.0
                                                                           0.00
                                                                              0
                                                                           -

                                                                             $0

Offshore Petroleum and Natural Gas Production reporters [20,] [3][2,] [118,] [122]
                                                                           0.33
                                                                            5.0
                                                                           1.67
                                                                              3
                                                                           5.0

                                                                           $496

Tier 4 Methodology for combustion emissions reported under subpart C

Gather CEMS data for e-GGRT reporting

Onshore Natural Gas Processing reporters [123, 124]
                                                                          20.00
                                                                            4.0
                                                                          40.00
                                                                              0
                                                                           -

                                                                             $0

Onshore Natural Gas Transmission Compression reporters [123, 124]
                                                                          20.00
                                                                            4.0
                                                                          40.00
                                                                              0
                                                                           -

                                                                             $0

Underground Natural Gas Storage reporters[123, 124]
                                                                          20.00
                                                                            4.0
                                                                          40.00
                                                                              0
                                                                           -

                                                                             $0

LNG Import and Export Equipment reporters[123, 124]
                                                                          20.00
                                                                            4.0
                                                                          40.00
                                                                              0
                                                                           -

                                                                             $0

LNG Storage reporters [123, 124]
                                                                          20.00
                                                                            4.0
                                                                          40.00
                                                                              0
                                                                           -

                                                                             $0

Offshore Petroleum and Natural Gas Production reporters [123, 124]
                                                                          20.00
                                                                            4.0
                                                                          40.00
                                                                              0
                                                                           -

                                                                             $0

C. Create Information (Included in 4B)

D. Gather Existing Information (Included in 4E)

E. Write Report

Annual Compliance Reporting through e-GGRT [125]
                                                                          10.00
                                                                            1.0
                                                                          10.00
                                                                          1,014
                                                                      10,140.0

$1,005,685
5. RECORDKEEPING REQUIREMENTS

A. Read Instructions (Included in 4A)

B. Plan Activities (Included in 4B)

C. Implement Activities (Included in 4B)

D. Recordkeeping [126]
                                                                           5.00
                                                                            1.0
                                                                           5.00
                                                                          1,014
                                                                       5,070.0

$502,843

E. Time to Transmit or Disclose Information (included in 4E)

F. Time to Train Personnel (included in 4A)

G. Time for Audits (Not Applicable)
TOTAL ANNUAL LABOR BURDEN AND COST
                                                                           97.0

                                                                      29,717.4

$2,947,3706

                                                                      29,717.4

ANNUAL TESTING COSTS (O&M)

Sampling costs for Tier 2 units

Annual gas and liquid samples and analyses

Onshore Natural Gas Processing reporters [33, 34, 127]
                                                                            2.5

                                                                            259

                                                                       $259,000

Onshore Natural Gas Transmission Compression reporters [49, 50, 127]
                                                                            2.9

                                                                            436

                                                                       $505,760

Underground Natural Gas Storage reporters [63, 64, 127]
                                                                            5.0

                                                                             37

                                                                        $74,000

LNG Import and Export Equipment reporters [71, 72, 127]
                                                                            9.7

                                                                              7

                                                                        $27,188

LNG Storage reporters [79, 80, 127]
                                                                            2.5

                                                                              4

                                                                         $4,000

Offshore Petroleum and Natural Gas Production reporters [87, 88, 127]
                                                                            1.2

                                                                             38

                                                                        $18,240

ANNUALIZED CAPITAL COSTS

Flow meter costs for Tier 3 units

Onshore Natural Gas Processing reporters [109, 110][,] 128
                                                                            2.1

                                                                             13

                                                                        $15,980

Onshore Natural Gas Transmission Compression reporters [115, 116][,] 128
                                                                            0.0

                                                                              0

                                                                             $0

Underground Natural Gas Storage reporters [115, 116, 128]
                                                                            0.0

                                                                              0

                                                                             $0

LNG Import and Export Equipment reporters [115, 116, 128]
                                                                            0.0

                                                                              0

                                                                             $0

LNG Storage reporters [115, 116, 128]
                                                                            0.0

                                                                              0

                                                                             $0

Offshore Petroleum and Natural Gas Production reporters [117, 118, 128]
                                                                            5.0

                                                                              3

                                                                         $8,780

                          YEAR 1 THROUGH YEAR 3 COSTS

TOTAL ANNUAL LABOR BURDEN AND COST
                                                                           97.0

                                                                      29,717.4

                                                                    $2,947,3706

                                                                      29,717.4

TOTAL ANNUALIZED CAPITAL COST
                                                                        $24,760
TOTAL ANNUAL LABOR COST
                                                                     $2,947,370
TOTAL ANNUAL O&M COSTS
                                                                       $888,188
TOTAL ANNUAL COSTS (Labor, O&M, and annualized capital)
                                                                     $3,860,318

Appendix E-6. Footnotes Applicable to Appendix E-5
[1] Assumed 5 hours per reporter per year.
[2] Assumed activity occurs once per year per reporter.
[3] Number of responses based on the number of subpart W facilities with subpart C reports in RY2014.
[4] Assumed 0 hours per reporter because this segment is not required to report emissions under subpart C.
[5] Assumed 2 hours per reporter per year.
[6] There are 86 subpart W facilities in this segment that reported under Tier 1 and/or Tier 3 in RY2014. No duplicates are included.
[7] There are 91 subpart W facilities in this segment that reported under Tier 1 and/or Tier 3 in RY2014. No duplicates are included.
[8] There are 14 subpart W facilities in this segment that reported under Tier 1 and/or Tier 3 in RY2014. No duplicates are included.
[9] There are 2 subpart W facilities in this segment that reported under Tier 1 and/or Tier 3 in RY2014. No duplicates are included.
[10] There is 1 subpart W facility in this segment that reported under Tier 1 and/or Tier 3 in RY2014. No duplicates are included.
[11] There are 127 subpart W facilities in this segment that reported under Tier 1 and/or Tier 3 in RY2014. No duplicates are included.
[12] There are 315 subpart W facilities in this segment that reported under Tier 1 and/or Tier 2 in RY2014. No duplicates are included.
[13] There are 510 subpart W facilities in this segment that reported under Tier 1 and/or Tier 2 in RY2014. No duplicates are included.
[14] There are 42 subpart W facilities in this segment that reported under Tier 1 and/or Tier 2 in RY2014. No duplicates are included.
[15] There are 7 subpart W facilities in this segment that reported under Tier 1 and/or Tier 2 in RY2014. No duplicates are included.
[16] There are 2 subpart W facilities in this segment that reported under Tier 1 and/or Tier 2 in RY2014. No duplicates are included.
[17] There are 127 subpart W facilities in this segment that reported under Tier 1 and/or Tier 2 in RY2014. No duplicates are included.
[18] Assumed 10 minutes per pollutant per fuel [1 pollutant].
[19] Using RY2014 data, there are 0 fuels per facility using Eq C-1a; 1 fuel per facility using Eq C-1b; 2.1 fuels per facility using Eq. C-1.
[20] Average number of fuels based on RY2014 data from facilities that report only under Subpart W and Subpart C. When facilities report under more than two subparts, the combustion sources may not be related to Subpart W activities.
[21] There are 75 subpart W facilities in this segment that reported under Tier 1 in RY2014.
[22] Using RY2014 data, there are 1.1 fuels per facility using Eq C-1a; 1 fuel per facility using Eq C-1b; 3.8 fuels per facility using Eq. C-1.
[23] There are 91 subpart W facilities in this segment that reported under Tier 1 in RY2014.
[24] Using RY2014 data, there is 1 fuel per facility using Eq C-1a; 1 fuel per facility using Eq C-1b; 10.3 fuels per facility using Eq. C-1.
[25] There are 14 subpart W facilities in this segment that reported under Tier 1 in RY2014.
[26] Using RY2014 data, there are 0 fuels per facility using Eq C-1a; 0 fuels per facility using Eq C-1b; 2 fuels per facility using Eq. C-1.
[27] There are 2 subpart W facilities in this segment that reported under Tier 1 in RY2014.
[28] Using RY2014 data, there are 0 fuels per facility using Eq C-1a; 0 fuels per facility using Eq C-1b; 0 fuels per facility using Eq. C-1.
[29] There are 0 subpart W facilities in this segment that reported under Tier 1 in RY2014.
[30] Using RY2014 data, there are 0 fuels per facility using Eq C-1a; 0 fuels per facility using Eq C-1b; 4.2 fuels per facility using Eq. C-1.
[31] There are 127 subpart W facilities in this segment that reported under Tier 1 in RY2014. No duplicates are included.
[32] Assumed 10 minutes per pollutant per fuel [2 pollutants].
[33] Using RY2014 data, there are 2.5 fuels per respondent.
[34] There are 259 subpart W facilities in this segment that reported under Tier 2 in RY2014.
[35] Assumed 0.5 hour per fuel and 2 measurements per year.
[36] Using RY2014 data, 9.3% of Tier 2 fuels in this segment are measured daily.
[37] 19 facilities reported daily measurements in RY2014. Considering that daily measurements are not required by subpart C and 100% of the fuel is natural gas, costs assumed the least cost option of semiannual sampling.
[38] Using RY2014 data, 3.1% of Tier 2 fuels in this segment are measured hourly.
[39] 9 facilities reported hourly measurements in RY2014. Considering that hourly measurements are not required by subpart C and 100% of this fuel is natural gas, costs assumed the least cost option of semiannual sampling.
[40] Using RY2014 data, 67.1% of Tier 2 fuels in this segment are measured monthly.
[41] 148 facilities reported monthly measurements in RY2014. Considering that monthly measurements are not required by subpart C and 100% of this fuel is natural gas, costs assumed the least cost option of semiannual sampling.
[42] Using RY2014 data, 7.5% of Tier 2 fuels in this segment are measured quarterly.
[43] 32 facilities reported quarterly measurements in RY2014. Also included "Other" as quarterly measurements. Considering that quarterly measurements are not required by subpart C and the fuel is natural gas, costs assumed the least cost option of semiannual sampling.
[44] Using RY2014 data, 12.9% of Tier 2 fuels in this segment are measured semiannually.
[45] 63 facilities reported semiannual measurements in RY2014. Also assumed that "once per fuel lot" were semiannual measurements.
[46] Assumed 0.5 hour per fuel and 4 measurements per year.
[47] Using RY2014 data, 0.2% of Tier 2 fuels in this segment are measured weekly.
[48] Assuming that "upon addition of oil to the storage tank" were weekly measurements, 1 facility reported weekly measurements in RY2014. Considering that weekly measurements are not required by subpart C and 100% of the fuel is fuel oil no. 2, costs assumed the least cost option of quarterly sampling.
[49] Using RY2014 data, there are 2.9 fuels per respondent.
[50] There are 436 subpart W facilities in this segment that reported under Tier 2 in RY2014.
[51] Using RY2014 data, 50.8% of Tier 2 fuels in this segment are measured daily.
[52] 209 facilities reported daily measurements in RY2014. Considering that daily measurements are not required by subpart C and 99.6% of the fuel used by this industry segment is natural gas, costs assumed the least cost option of semiannual sampling.
[53] Using RY2014 data, 2.1% of Tier 2 fuels in this segment are measured hourly.
[54] 27 facilities reported hourly measurements in RY2014. Considering that hourly measurements are not required by subpart C and 100% of this fuel is natural gas, costs assumed the least cost option of semiannual sampling.
[55] Using RY2014 data, 35.4% of Tier 2 fuels in this segment are measured monthly.
[56] 100 facilities reported monthly measurements in RY2014. Considering that monthly measurements are not required by subpart C and 100% of this fuel is natural gas, costs assumed the least cost option of semiannual sampling.
[57] Using RY2014 data, 0.1% of Tier 2 fuels in this segment are measured quarterly.
[58] Assuming that "Other" are quarterly measurements, 1 facility reported quarterly measurements in RY2014. Considering that quarterly measurements are not required by subpart C and 100% of this fuel is natural gas, costs assumed the least cost option of semiannual sampling.
[59] Using RY2014 data, 10.5% of Tier 2 fuels in this segment are measured semiannually.
[60] 89 facilities reported semiannual measurements in RY2014. Also assumed that "once per fuel lot" were semiannual measurements.
[61] Using RY2014 data, 1.0% of Tier 2 fuels in this segment are measured weekly.
[62] Assuming that "upon addition of oil to the storage tank" were weekly measurements, 9 facilities reported weekly measurements in RY2014. Considering that weekly measurements are not required by subpart C and 100% of the fuel is fuel oil no. 2, costs assumed the least cost option of quarterly sampling.
[63] Using RY2014 data, there are 5.0 fuels per respondent.
[64] There are 37 subpart W facilities in this segment that reported under Tier 2 in RY2014.
[65] Using RY2014 data, 19.6% of Tier 2 fuels in this segment are measured daily.
[66] 11 facilities reported daily measurements in RY2014. Considering that daily measurements are not required by subpart C and 99.6% of the fuel used by this industry segment is natural gas, costs assumed the least cost option of semiannual sampling.
[67] Using RY2014 data, 77.2% of Tier 2 fuels in this segment are measured monthly.
[68] 15 facilities reported monthly measurements in RY2014. Considering that monthly measurements are not required by subpart C and 100% of the fuel used is natural gas, costs assumed the least cost option of semiannual sampling.
[69] Using RY2014 data, 3.3% of Tier 2 fuels in this segment are measured semiannually.
[70] 3 facilities reported semiannual measurements in RY2014. Also assumed that "once per fuel lot" were semiannual measurements.
[71] Using RY2014 data, there are 9.7 fuels per respondent
[72] There are 7 subpart W facilities in this segment that reported under Tier 2 in RY2014.
[73] Using RY2014 data, 27.9% of Tier 2 fuels in this segment are measured daily.
[74] 2 facilities reported daily measurements in RY2014. Considering that daily measurements are not required by subpart C and 100% of the fuel is natural gas, costs assumed the least cost option of semiannual sampling.
[75] Using RY2014 data, 7.4% of Tier 2 fuels in this segment are measured hourly. Considering that daily measurements are not required by subpart C and 100% of the fuel is natural gas, costs assumed the least cost option of semiannual sampling.
[76] 1 facility reported hourly measurements in RY2014. Considering that hourly measurements are not required by subpart C and 100% of the fuel is natural gas, costs assumed the least cost option of semiannual sampling.
[77] Using RY2014 data, 64.7% of Tier 2 fuels in this segment are measured monthly.
[78] 4 facilities reported monthly measurements in RY2014.  Considering that monthly measurements are not required by subpart C and 100% of the fuel is natural gas, costs assumed the least cost option of semiannual sampling.
[79] Using RY2014 data, there are 2.5 fuels per respondent.
[80] There are 4 subpart W facilities in this segment that reported under Tier 2 in RY2014.
[81] Using RY2014 data, 40% of Tier 2 fuels in this segment are measured daily.
[82] 1 facility reported daily measurements in RY2014. Considering that daily measurements are not required by subpart C and 100% of the fuel is natural gas, costs assumed the least cost option of semiannual sampling.
[83] Using RY2014 data, 50% of Tier 2 fuels in this segment are measured semiannually.
[84] 2 facilities reported semiannual measurements in RY2014. Also assumed that "once per fuel lot" were semiannual measurements.
[85] Using RY2014 data, 10% of Tier 2 fuels in this segment are measured weekly.
[86] Assuming that "upon addition of oil to the storage tank" were weekly measurements, 1 facility reported weekly measurements in RY2014. Considering that weekly measurements are not required by subpart C and 100% of the fuel is natural gas, costs assumed the least cost option of semiannual sampling.
[87] Using RY2014 data, there are 1.2 fuels per respondent.
[88] There are 38 subpart W facilities in this segment that reported under Tier 2 in RY2014.
[89] Using RY2014 data, 8.9% of Tier 2 fuels in this segment are measured daily.
[90] 4 facilities reported daily measurements in RY2014. Considering that daily measurements are not required by subpart C and 100% of the fuel is natural gas, costs assumed the least cost option of semiannual sampling.
[91] Using RY2014 data, 62.2% of Tier 2 fuels in this segment are measured monthly.
[92] 21 facilities reported monthly measurements in RY2014. Considering that monthly measurements are not required by subpart C and 100% of the fuel is natural gas, costs assumed the least cost option of semiannual sampling.
[93] Using RY2014 data, 6.7% of Tier 2 fuels in this segment are measured quarterly.
[94] Assuming that "Other" were quarterly measurements, 3 facilities reported quarterly measurements in RY2014. Considering that quarterly measurements are not required by subpart C and 100% of the fuel is natural gas, costs assumed the least cost option of semiannual sampling.
[95] Using RY2014 data, 22.2% of Tier 2 fuels in this segment are measured semiannually.
[96] Assuming that "once per fuel lot" is a semiannual measurement,10 facilities reported semiannual measurements in RY2014.
[97] Using RY2014 data, there are 2.5 fuels per respondent.
[98] There are 259 subpart W facilities in this segment that reported under Tier 2 in RY2014.
[99] Using RY2014 data, there are 2.9 fuels per respondent.
[100] There are 436 subpart W facilities in this segment that reported under Tier 2 in RY2014.
[101] Using RY2014 data, there are 6.6 fuels per respondent.
[102] [Reserved.]
[103] Using RY2014 data, there are 9.71 fuels per respondent.
[104] There are 7 subpart W facilities in this segment that reported under Tier 2 in RY2014.
[105] Using RY2014 data, there are 5.00 fuels per respondent.
[106] There are 4 subpart W facilities in this segment that reported under Tier 2 in RY2014.
[107] Using RY2014 data, there are 1.2 fuels per respondent.
[108] There are 38 subpart W facilities in this segment that reported under Tier 2 in RY2014.
[109] Using RY2014 data, there are 2.1 fuels per facility.
[110] There are 13 subpart W facilities in this segment that reported under Tier 3 in RY2014.
[111] Using RY2014 data, 70.4% of Tier 3 fuels in this segment are measured monthly.
[112] 6 facilities reported monthly measurements in RY2014. Considering that monthly measurements are not required by subpart C and 100% of the fuel is natural gas, costs assumed the least cost option of semiannual sampling.
[113] Using RY2014 data, 29.6% of Tier 3 fuels in this segment are measured quarterly.
[114] Assuming "Other" is quarterly measurement, 7 facilities reported quarterly measurements in RY2014. Considering that quarterly measurements are not required by subpart C and 100% of the fuel is natural gas, costs assumed the least cost option of semiannual sampling.
[115] Using RY2014 data, there are 0 fuels per facility.
[116] There are 0 subpart W facilities in this segment that reported under Tier 3 in RY2014.
[117] Using RY2014 data, there are 5 fuels per facility.
[118] There are 3 subpart W facilities in this segment that reported under Tier 3 in RY2014.
[119] Using RY2014 data, 100% of Tier 3 fuels in this segment are measured monthly.
[120] 3 facilities reported monthly measurements in RY2014. Considering that monthly measurements are not required by subpart C and 100% of the fuel is natural gas, costs assumed the least cost option of semiannual sampling.
[121] Assumed 0.5 hours per fuel.
[122] Using RY2014 data, there is 1 fuel per facility.
[123] Assumed 20 hours per quarter to gather and QA the CEMS data.
[124] No subpart W reporters used Tier 4 methodology in RY2014.
[125] Assumed 5 hours per reporter per year to submit report through e-GGRT.
[126] Assumed 5 hours per reporter per year to maintain records.
[127] Assumed testing cost of $400 per fuel.
[128] Assumed capital cost of $2,400 per fuel per flow meter; annualized cost of $585.34.

Appendix E-7. Summary of Burden and Costs for Petroleum and Natural Gas Systems to Comply with Subpart W and Subpart C  - by Segment and Year
Year 1
                               Industry Segment
                                No. Respondents
                               Total Labor Cost
                                 Capital Cost
                                 O&M Cost
                                  Total Cost
Onshore Natural Gas Processing reporters
                                                                            470
                                                                     $3,140,226
                                                                       $304,698
                                                                     $1,924,470
                                                                     $5,369,393
Onshore Natural Gas Transmission Compression reporters
                                                                            488
                                                                     $3,700,101
                                                                       $465,343
                                                                     $1,705,760
                                                                     $5,871,204
Underground Natural Gas Storage reporters
                                                                             50
                                                                       $362,472
                                                                        $31,023
                                                                       $186,500
                                                                       $579,995
LNG Import and Export Equipment reporters
                                                                              7
                                                                        $56,305
                                                                         $5,268
                                                                        $44,688
                                                                       $106,261
Onshore Petroleum and Natural Gas Production existing reporters
                                                                            550
                                                                    $13,413,294
                                                                       $179,235
                                                                     $2,068,130
                                                                    $15,660,659
Onshore Petroleum and Natural Gas Production new reporters
                                                                             50
                                                                     $1,911,161
                                                                        $35,364
                                                                       $398,500
                                                                     $2,345,025
Natural Gas Distribution reporters
                                                                            177
                                                                       $716,255
                                                                             $0
                                                                       $257,500
                                                                       $973,755
LNG Storage reporters
                                                                              4
                                                                        $23,243
                                                                         $1,756
                                                                        $11,500
                                                                        $36,499
Onshore Petroleum and Natural Gas Gathering and Boosting reporters
                                                                            200
                                                                     $1,257,426
                                                                       $141,457
                                                                     $1,726,000
                                                                     $3,124,882
Natural Gas Transmission Pipeline reporters
                                                                            183
                                                                       $733,931
                                                                       $107,117
                                                                             $0
                                                                       $841,048
Offshore Petroleum and Natural Gas Production reporters
                                                                            126
                                                                       $430,536
                                                                         $8,780