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Below is a flowchart describing 30 TAC Ch. 115, Subch. B, Div. 1: Storage of VOCs. It willlikely not be accessible using a screen reader. For the text of the statute/rule, please go
to 30 TAC Chapter 115, Subchapter B, Division 1: Storage of VOCs(1 of 52)
Start
1
Is the storage vessel located in the Beaumont/
Port Arthur, Dallas/Fort Worth, El Paso or Houston/Galveston/
Brazoria areas?
Is the storage vessel located in the Houston/Galveston/
Brazoria area?
No
No
§115.112(a)
Yes
120
§115.112(e)(1)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017 LayeredThese flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
98
Yes
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(2 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
Does the vessel store
something other than volatile organic compound
(VOC)?
Does the storage vessel have a
capacity of < 1,000 gallons(3,785 L)?
EndSubchapter B: Storageof VOC does not apply.
76
No
No
Yes
§115.111(a)(8)
§115.112(a)(1)
98
Is the storage vessel located in the Dallas/Fort
Worth area?Yes
No
120
§115.112(e)(1)
Yes
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(3 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
§115.113
77
Comply with the following:Standard§115.113§115.910
Is an alternatecontrol requirement
being used?
All requirements are contained in the Operating Permit's
Special Terms and Conditions.End
Is the unit capable of maintaining
a working pressure sufficient at all times to prevent any VOC
vapor or gas loss to the atmosphere?
Yes
§115.112(a)(1)
Yes
No No
76
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(4 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
Does the VOC stored have a True
Vapor Pressure < 1.5 psia (10.3 kPa)?
§115.111(a)(1)
77
§115.111(a)(2)
84
No§115.111(a)(3)
Does the storage vessel store VOC other than crude oil and
condensate?
Is the VOC storage vessel in motor vehicle fuel
dispensing service and have a nominal capacity < 25,000 gallons
(94,625 liters)?
Is the storage vessel equipped with
an external floating roof and storing VOC with True Vapor
Pressure > 1.0 psia (6.9 kPa)?
78
End
§115.118(a)(2)
No No
Yes
Subchapter B: Storage of VOC does not apply.
Yes
No
Comply with the following:Standard
§115.111(a)(1)Monitoring/Testing
[G]§115.117Recordkeeping
§115.118(a)(1), (a)(5), (a)(7)
Comply with the following:Recordkeeping§115.118(a)(2)
Yes
Yes
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(5 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
84
Is a floating roof specified in Table I(a) being used to comply with
§115.112(a)(1)?
85
§115.112(a)(2)
Is a vapor recovery system used to comply with
Table I(a) or II(a)?
Comply with the following:Standard
§115.112(a)(3)
No
Yes
No
§115.112(a)(1)
44
87
End
Comply with the following:Standard
§115.112(a)(1)Monitoring/Testing
[G]§115.117Recordkeeping
§115.118(a)(5), (a)(7)
Yes
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(6 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
End
78
Does the storage vessel store crude oil and condensate
prior to custody transfer and have a nominal capacity < 210,000
gallons (794,850 L)?
§115.111(a)(2)
Is a floating roof specified in Table II(a) being used to comply with
§115.112(a)(1)?
Comply with the following:Standard
§115.112(a)(1)Monitoring/Testing
[G]§115.117Recordkeeping
§115.118(a)(5), (a)(7)
No
79
§115.112(a)(1)
No
YesSubchapter B:
Storage of VOC does not apply.
Is a vapor recovery system used to comply with
Table I(a) or II(a)?
Comply with the following:Standard
§115.112(a)(3)
No
Yes
§115.112(a)(1)
44 End
Yes
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(7 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
85
Is the storage vessel a welded tank
with a mechanical shoe primary seal with a shoe-mounted secondary
seal installed or scheduled to be installed before
08/22/1980?
§115.111(a)(4)
No
Comply with the following:Standard
§115.112(a)(1)§115.111(a)(4)
§115.112(a)(2), (a)(2)(A)-(E)§115.114(a)(2)(A), (a)(4)(A)
Monitoring/Testing§115.114(a)(2), (a)(4), (a)(4)(A)
[G]§115.117Recordkeeping
§115.118(a)(1), (a)(3), (a)(5)§115.118(a)(7)
Reporting§115.114(a)(2)(B), (a)(4)(B)
§115.118(a)(3)
Is the storage vessel an external floating
roof (EFR) welded tank with the primary seals being either a mechanical
shoe seal, liquid-mounted foam seal, or liquid filled
type seal?
§115.111(a)(6)
Yes
Comply with the following:Standard
§115.112(a)(1)[G]§115.111(a)(6)
§115.112(a)(2), (a)(2)(A)-(E)Monitoring/Testing
[G]§115.117Recordkeeping
§115.118(a)(1)-(2), (a)(4)-(5)§115.118(a)(7)
86
Were the primary seals
installed before 08/22/1980 and does the VOC stored have
a TVP < 4.0 psia (27.6 kPa)?
§115.111(a)(6)
83
Yes
No
Yes
No 87
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(8 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
Comply with the following:Standard
§115.112(a)(1)§115.112(a)(2), (a)(2)(A)-(E)
§115.114(a)(1)(A)Monitoring/Testing
§115.114(a)(1), (a)(1)(A)[G]§115.117
Recordkeeping§115.118(a)(3), (a)(5), (a)(7)
Reporting§115.114(a)(1)(B)
§115.118(a)(3)
Does the vessel have an internal
floating roof?Yes No
Comply with the following:Standard
§115.112(a)(1)§115.112(a)(2), (a)(2)(A)-(F)§115.114(a)(2)(A), (a)(4)(A)
Monitoring/Testing§115.114(a)(2), (a)(4), (a)(4)(A)
[G]§115.117Recordkeeping
§115.118(a)(3), (a)(5), (a)(7)Reporting
§115.114(a)(2)(B), (a)(4)(B)§115.118(a)(3)
§115.112(a)(1)
86
87
Is the vessel equipped with
a mechanical shoe or liquid-mounted primary
seal?
Comply with the following:Monitoring/Testing
§115.114(a)(3)
§115.114(a)(3)
87
NoYes
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(9 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
79
Is the storage vessel a welded tank
with a mechanical shoe primary seal with a shoe-mounted secondary
seal installed or scheduled to be installed before
08/22/1980?
§115.111(a)(4)
Yes
Comply with the following:Standard
§115.112(a)(1)§115.111(a)(4)
§115.112(a)(2), (a)(2)(A)-(E)§115.114(a)(2)(A), (a)(4)(A)
Monitoring/Testing§115.114(a)(2), (a)(4), (a)(4)(A)
[G]§115.117Recordkeeping
§115.118(a)(1), (a)(3), (a)(5)§115.118(a)(7)
Reporting§115.114(a)(2)(B), (a)(4)(B)
§115.118(a)(3)No
Does the storage vessel have
an external floating roof and store waxy high pour point
crude oil?
§115.111(a)(5)
Comply with the following:Standard
§115.112(a)(1)§115.111(a)(5)
§115.112(a)(2), (a)(2)(A)-(E)§115.114(a)(4)(A)Monitoring/Testing
§115.114(a)(4), (a)(4)(A)[G]§115.117
Recordkeeping§115.118(a)(1), (a)(3), (a)(5)
§115.118(a)(7)Reporting
§115.114(a)(4)(B)§115.118(a)(3)
Yes
No 80
87
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(10 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
Is the storage vessel an EFR
welded tank with the primary seals being either a mechanical shoe
seal, liquid-mounted foam seal, or liquid filled
type seal? §115.111(a)(6)
Were the primary seals installed before 08/22/1980 and
does the VOC stored have a TVP < 4.0 psia (27.6 kPa)?
§115.111(a)(6)
80
Comply with the following:Standard
§115.112(a)(1)[G]§115.111(a)(6)
§115.112(a)(2), (a)(2)(A)-(E)Monitoring/Testing
[G]§115.117Recordkeeping
§115.118(a)(1)-(2), (a)(4)-(5)§115.118(a)(7)
82
§115.111(a)(7)
Yes
No
Yes
Were the primary seals installed before
12/10/1982 and does the crude oil have a TVP > 4.0 psia (27.6 kPa) and
< 6.0 psia (41.4 kPa)?
Comply with the following:Standard
§115.112(a)(1)[G]§115.111(a)(7)
§115.112(a)(2), (a)(2)(A)-(E)Monitoring/Testing
[G]§115.117Recordkeeping
§115.118(a)(1)-(2), (a)(4)-(5)§115.118(a)(7)
No
Yes
83
87
No
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(11 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
Comply with the following:Standard
§115.112(a)(1)§115.112(a)(2), (a)(2)(A)-(E)
§115.114(a)(1)(A)Monitoring/Testing
§115.114(a)(1), (a)(1)(A)[G]§115.117
Recordkeeping§115.118(a)(3), (a)(5), (a)(7)
Reporting§115.114(a)(1)(B)
§115.118(a)(3)
Does the vessel have an internal
floating roof?
Comply with the following:Standard
§115.112(a)(1)§115.112(a)(2), (a)(2)(A)-(F)§115.114(a)(2)(A), (a)(4)(A)
Monitoring/Testing§115.114(a)(2), (a)(4), (a)(4)(A)
[G]§115.117Recordkeeping
§115.118(a)(3), (a)(5), (a)(7)Reporting
§115.114(a)(2)(B), (a)(4)(B)§115.118(a)(3)
§115.112(a)(1)
82
Comply with the following:Standard
§115.112(a)(1)§115.112(a)(2), (a)(2)(A)-(F)§115.114(a)(2)(A), (a)(4)(A)
Monitoring/Testing§115.114(a)(2)-(4), (a)(4)(A)
[G]§115.117Recordkeeping
§115.118(a)(3), (a)(5), (a)(7)Reporting
§115.114(a)(2)(B), (a)(4)(B)§115.118(a)(3)
Yes
No
87
Is the vessel equipped with a mechanical
shoe or liquid-mounted primary seal?
Comply with the following:Monitoring/Testing
§115.114(a)(3)
§115.114(a)(3)
Yes
No
83
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(12 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
1
§115.113
2
End
Is the storage vessel located in Gregg, Nueces or
Victoria County?
Comply with the following:Standard§115.113§115.910
Does the storage vessel store something
other than a VOC?
Yes
§115.112(b)
No 26
§115.111(b)(8)
Is an alternatecontrol requirement
being used?
All requirements are contained in the Operating Permit's
Special Terms and Conditions.End
§115.112(b)(1)
Is the unit capable of maintaining
a working pressure sufficientat all times to prevent any VOC
vapor or gas loss to the atmosphere?
Yes
§115.112(b)(1)
Yes
No
Does the storage vessel have a capacity of < 1,000
gallons (3,785 L)?
Yes
No
Yes
No
No
Subchapter B: Storage of VOC does
not apply.
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(13 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
26
§115.113
27
End
Is the storage vessel located in
Aransas, Bexar, Calhoun, Matagorda, San Patricio, or Travis
County?
Comply with the following:Standard§115.113§115.910
Does the storage vessel store something
other than a VOC?
§115.112(c)
§115.111(c)(5)
Is an alternatecontrol requirement
being used?
All requirements are contained in the Operating Permit's
Special Terms and Conditions.End
§115.112(c)(1)
Is the unit capable of maintaining a
working pressure sufficient at all times to prevent any VOC
vapor or gas loss to the atmosphere?
Yes§115.112(c)(1)
Yes
No
Does the storage vessel have a capacity of < 1,000
gallons (3,785 L)?
Yes
No
No No
No
Yes
Yes
Subchapter B: Storage of VOC does
not apply.
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(14 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
§115.111(b)(2)
3
No
§115.111(b)(3)
Does the VOC stored have a True Vapor Pressure
< 1.5 psia (10.3 kPa)?
§115.111(b)(1)
2
Is the storage vessel equipped with an
external floating roof (EFR) and storing VOC with True Vapor
Pressure > 1.0 psia (6.9 kPa)?
§115.118(b)(1)
Yes
No
4
Does the storage vessel store VOC other than crude oil and
condensate?
Yes
Subchapter B: Storage of VOC does not apply.
End
No
Yes
Yes
No
Comply with the following:Standard
§115.111(b)(1)Monitoring/Testing
[G]§115.117Recordkeeping
§115.118(b)(1), (b)(4), (b)(5)
Is the VOC storage vessel in motor vehicle fuel
dispensing service and have a nominal capacity < 25,000 gallons
(94,625 liters)?
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(15 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
4
Is a floating roof specified in Table I(a) being used to comply with
§115.112(b)(1)?
11
§115.112(b)(2)
Comply with the following:Standard
§115.112(b)(1)Monitoring/Testing
[G]§115.117Recordkeeping
§115.118(b)(4)-(5)
Is a vapor recovery system used to
comply with Table I(a) or II(a)?
End
§115.112(b)(1)
10
Is the storage vessel located in Victoria
County?
No
§115.115(b)
Yes
9
No
Yes
NoYes
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(16 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
Is a condensation system or catalytic incinerator
used?
Yes
§115.115(b)(2)
Comply with the following:Standard
§115.116(b)(1)Monitoring/Testing§115.115(b), (b)(2)
Recordkeeping§115.118(b)(3), (b)(3)(B)
Comply with the following:Standard
§115.116(b)(1)Monitoring/Testing§115.115(b), (b)(3)
Recordkeeping§115.118(b)(3), (b)(3)(C)
End
Is a carbonadsorption system
or carbon adsorber system as defined in§115.10
being used?
No
Yes
§115.115(b)(3)
10
Is a direct flame incinerator
used?
No
Comply with the following:Standard
§115.116(b)(1)Monitoring/Testing§115.115(b), (b)(1)
Recordkeeping§115.118(b)(3), (b)(3)(A)
Yes
§ 115.115(b)(1)
Is a flarebeing used?
§115.116(b)(2)
No
Comply with the following:Standard
§115.116(b)(2)§60.18
Yes
No
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(17 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
End
3
Does the storage vessel store crude oil and
condensate prior to custody transfer and have a nominal capacity < 210,000
gallons (794,850 L)?
§115.111(b)(2)
Does the storage vessel use a floating roof to comply
with Table II(a)?
Comply with the following:Standard
§115.112(b)(1)Monitoring/Testing
[G]§115.117Recordkeeping
§115.118(b)(4)-(5)
95
Subchapter B: Storage of VOC does not apply.
§115.112(b)(1)
No
No
Yes
Yes
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(18 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
11
Is the storagevessel a welded tank with a
mechanical shoe primary seal with a shoe-mounted secondary seal installed
or scheduled to be installedbefore 08/22/1980?
§115.111(b)(4)
Yes
No
Comply with the following:Standard
§115.112(b)(1)§115.111(b)(4)
§115.112(b)(2), (b)(2)(A)-(E)§115.114(b)(4)(A)Monitoring/Testing
§115.114(b)(4), (b)(4)(A)[G]§115.117
Recordkeeping§115.118(b)(2), (b)(4)-(5)
Reporting§115.114(b)(4)(B)
Is the storage vessel an
EFR welded tank with the primary seals being either a mechanical
shoe seal, liquid-mounted foam seal, or liquid filled
type seal?
§115.111(b)(6)
Yes
Were the primary seals installed
before 08/22/1980 and does the VOC stored have a TVP < 4.0 psia
(27.6 kPa)?
§115.111(b)(6)
8No
12
Yes 113
9
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(19 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
Comply with the following:Standard
§115.112(b)(1)[G]§115.111(b)(6)
§115.112(b)(2), (b)(2)(A)-(F)§115.114(b)(2)(A), (b)(4)(A)
Monitoring/Testing§115.114(b)(2)-(4), (b)(4)(A)
[G]§115.117Recordkeeping
§115.118(b)(1), (b)(2), (b)(4)-(5)Reporting
§115.114(b)(2)(B), (b)(4)(B)
8113
Comply with the following:Standard
§115.112(b)(1)§115.112(b)(2), (b)(2)(A)-(F)§115.114(b)(2)(A), (b)(4)(A)
Monitoring/Testing§115.114(b)(2)-(4), (b)(4)(A)
[G]§115.117Recordkeeping
§115.118(b)(2), (b)(4)-(5)Reporting
§115.114(b)(2)(B), (b)(4)(B)
9
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(20 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
Comply with the following:Standard
§115.112(b)(1)§115.112(b)(2), (b)(2)(A)-(E)
§115.114(b)(1)(A)Monitoring/Testing§115.114(b)(1)(A)
[G]§115.117Recordkeeping
§115.118(b)(2), (b)(4)-(5)Reporting
§115.114(b)(1)(B)
Does the vessel have an internal
floating roof?Yes No
Comply with the following:Standard
§115.112(b)(1)§115.112(b)(2), (b)(2)(A)-(F)§115.114(b)(2)(A), (b)(4)(A)
Monitoring/Testing§115.114(b)(2), (b)(4), (b)(4)(A)
[G]§115.117Recordkeeping
§115.118(b)(2), (b)(4)-(5)Reporting
§115.114(b)(2)(B), (b)(4)(B)
§115.112(b)(1)
12
Is the vessel equipped
with a mechanical shoe or liquid-mounted primary
seal?
Comply with the following:Monitoring/Testing
§115.114(b)(3)
§115.114(b)(3)
No
Yes
9
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(21 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
5
Is the storagevessel a welded tank
with a mechanical shoe primary seal with a shoe-mounted secondary
seal installed or scheduled to be installed before
08/22/1980?
§115.111(b)(4)
Yes
No
Comply with the following:Standard
§115.112(b)(1)§115.112(b)(2), (b)(2)(A)-(E)§115.114(b)(2)(A), (b)(4)(A)
Monitoring/Testing§115.114(b)(2), (b)(4), (b)(4)(A)
[G]§115.117Recordkeeping
§115.118(b)(2), (b)(4), (b)(5)Reporting
§115.114(b)(2)(B), (b)(4)(B)
Comply with the following:Standard
§115.112(b)(1)§115.112(b)(2), (b)(2)(A)-(E)
§115.114(b)(4)(A)Monitoring/Testing
§115.114(b)(4), (b)(4)(A)[G]§115.117
Recordkeeping§115.118(b)(2), (b)(4), (b)(5)
Reporting§115.114(b)(4)(B)
Does the storage vessel have an
external floating roof and store waxy high pour point
crude oil?
§115.111(b)(5)
No
Yes
6
9
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(22 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
Is the storage vessel an EFR
welded tank with the primary seals being either a mechanical shoe
seal, liquid-mounted foam seal, or liquid-filled
type seal? §115.111(b)(6)
Were the primary seals installed before
08/22/1980 and does the VOC stored have a TVP < 4.0
psia (27.6 kPa)?
§115.111(b)(6)
6
Is the storage vessel an EFR welded tank with the
primary seals being either a mechanical shoe seal, liquid-mounted foam seal,
or liquid-filled type seal storing crude oil?
§115.111(b)(7)
Were the primary seals installed before
12/10/1982 and does the crude oil have a TVP > 4.0 psia (27.6 kPa) and
< 6.0 psia (41.4 kpa) ?
Comply with the following:Standard
§115.112(b)(1)[G]§115.111(b)(6)
§115.112(b)(2), (b)(2)(A)-(E)Monitoring/Testing
[G]§115.117Recordkeeping
§115.118(b)(1), (b)(2), (b)(4)-(5)
Comply with the following:Standard
§115.112(b)(1)[G]§115.111(b)(7)
§115.112(b)(2), (b)(2)(A)-(E)Monitoring/Testing
[G]§115.117Recordkeeping
§115.118(b)(1), (b)(2), (b)(4)-(5)
7
§115.111(b)(7)
No
Yes
Yes
Yes
Yes
No
No
No
9
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(23 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
Comply with the following:Standard
§115.112(b)(1)§115.112(b)(2), (b)(2)(A)-(E)
§115.114(b)(1)(A)Monitoring/Testing§115.114(b)(1)(A)
[G]§115.117Recordkeeping
§115.118(b)(2), (b)(4)-(5)Reporting
§115.114(b)(1)(B)
Does the vessel have an internal
floating roof?
Comply with the following:Standard
§115.112(b)(1)§115.112(b)(2), (b)(2)(A)-(F)§115.114(b)(2)(A), (b)(4)(A)
Monitoring/Testing§115.114(b)(2), (b)(4), (b)(4)(A)
[G]§115.117Recordkeeping
§115.118(b)(2), (b)(4)-(5)Reporting
§115.114(b)(2)(B), (b)(4)(B)
§115.112(b)(1)
7
No
Is the vessel equipped with
a mechanical shoe or liquid-mounted primary
seal?
Comply with the following:Monitoring/Testing
§115.114(b)(3)
§115.114(b)(3)
Yes
Yes
No
9
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(24 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
27
End
Does the VOC stored have a True
Vapor Pressure < 1.5 psia (10.3 kPa)?
§115.111(c)(1)
Subchapter B: Storageof VOC does not apply.
Yes
Is thestorage vessel
located in Matagorda or San Patricio
County?§115.112(c)(3)
Is the storage vessel storing crude oil
or condensate?
§115.112(c)(3)
Is the storage vessel storing crude oil or
condensate?
§115.112(c)(3)
Does the storagevessel have a nominal
capacity < 420,000 gallons(1,589,700 liters)?
End
§115.111(c)(4)
Yes
Comply with the following:Standard
§115.112(c)(1)§115.112(c)(3)
28
No
NoYes
No
No
YesNo
Subchapter B: Storage of VOC does not apply.
Yes 115
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(25 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
End
29Is the True Vapor
Pressure of the stored material < 11.0 psia?
Comply with the following:Standard
§115.112(c)(3)(B)
§115.112(c)(3)(A)
Yes
No
115
Isthe storage
vessel equipped with an internal floating
roof?
Comply with the following:Standard
§115.114(c)(1)(A)Monitoring/Testing§115.114(c)(1)(A)
Reporting§115.114(c)(1)(B)
Comply with the following:Standard
§115.114(c)(2)(A)Monitoring/Testing§115.114(c)(2)(A)
Reporting§115.114(c)(2)(B)
§115.114(c)(1)
Yes
End
116
No
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(26 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
28
Does the storage vessel have a nominal capacity
between 1,000 and 25,000 gallons and construction began before
05/12/1973?§115.111(c)(3)
Comply with the following:Standard
§115.112(c)(1)
End
Is the storage vessel equipped with a floating roof and slotted sampling and
gauge pipes?
§115.111(c)(2)
Is the storagevessel equipped with a
floating roof?
Comply with the following:Standard
§115.112(c)(2)(B)
§115.112(c)(2)
Comply with the following:Standard
§115.112(c)(2), (c)(2)(A)
Subchapter B: Storage of VOC does not apply.
Comply with the following:Standard
§115.111(c)(2)
No
116
End
YesNo
Yes
YesNo
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(27 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
§115.112(c)(3)(A)
29
Is the storage vessel equipped with a floating roof and slotted sampling and
gauge pipes?§115.111(c)(2)
Does the tank have a floating
roof?End
Comply with the following:Standard
§115.112(c)(2)§115.112(c)(2)(A), (c)(3)(A)
Comply with the following:Standard
§115.112(c)(3)(B)
Comply with the following:Standard
§115.111(c)(2)
Isthe storage
vessel equipped with an internal floating
roof?
Comply with the following:Standard
§115.114(c)(1)(A)Monitoring/Testing§115.114(c)(1)(A)
Reporting§115.114(c)(1)(B)
Comply with the following:Standard
§115.114(c)(2)(A)Monitoring/Testing§115.114(c)(2)(A)
Reporting§115.114(c)(2)(B)
§115.114(c)(1)
End
Yes
No
Yes
Comply with the following:Standard
§115.112(c)(2)(B)
NoYes
No
30 TAC Chapter 115, Storage of Volatile Organic Compounds
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08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
Is a direct flame incinerator
used?
Is a carbon adsorption system
as defined in §101.1 being used?
Is a condensationsystem used?
No
Comply with the following:Monitoring/Testing§115.115(a), (a)(1)
§115.116(a)(1)Recordkeeping
§115.118(a)(4), (a)(4)(A)
Comply with the following:Monitoring/Testing§115.115(a), (a)(2)
§115.116(a)(1)Recordkeeping
§115.118(a)(4), (a)(4)(B)
Comply with the following:Monitoring/Testing
§115.115(a), (a)(3), (a)(3)(A)§115.116(a)(1)Recordkeeping
§115.118(a)(4), (a)(4)(C)§115.118(a)(4)(C)(i)
No
End
Yes
Yes
§115.115(a)(2)
§115.115(a)(1)
§115.115(a)(3)(A)
Yes
44
No
143
30 TAC Chapter 115, Storage of Volatile Organic Compounds
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08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
Comply with the following:Monitoring/Testing§115.115(a), (a)(6)
§115.116(a)(1)Recordkeeping
§115.118(a)(4), (a)(4)(F)
Is a non-regenerative carbon
adsorber system being used?
§115.115(a)(3)(B)
Is a catalytic incinerator being
used?
§115.115(a)(4)
Comply with the following:Monitoring/Testing
§115.115(a), (a)(3), (a)(3)(B)§115.116(a)(1)Recordkeeping
§115.118(a)(4), (a)(4)(C)§115.118(a)(4)(C)(ii)
Comply with the following:Monitoring/Testing§115.115(a), (a)(4)
§115.116(a)(1)Recordkeeping
§115.118(a)(4), (a)(4)(D)
No
No
Yes
Yes
143
End
Comply with the following:Standard§60.18
Monitoring/Testing§115.115(a), (a)(6)
§115.116(a)(2)
Is a flare being used?
§115.112(a)(3)
Yes
No
Is a vaporrecovery system being
used?
Comply with the following:Monitoring/Testing§115.115(a), (a)(6)
Recordkeeping§115.118(a)(4), (a)(4)(F)
Yes
No§115.116(a)(1)
30 TAC Chapter 115, Storage of Volatile Organic Compounds
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08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
120
§115.113
121
End
Comply with the following:Standard§115.113§115.910
Does the storage vessel store something
other than a VOC?
§115.111(a)(8)
Is an alternatecontrol requirement
being used?
All requirements are contained in the Operating Permit's
Special Terms and Conditions.End
§115.112(e)(1)
Is the unit capable of maintaining a
working pressure sufficient at all times to prevent any VOC
vapor or gas loss to the atmosphere?
Yes§115.112(e)(1)
Yes
No
Does the storage vessel have a capacity of < 1,000
gallons (3,785 L)?
No
No No
YesSubchapter B:
Storage of VOC does not apply.
Yes
30 TAC Chapter 115, Storage of Volatile Organic Compounds
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121
§115.112(e)(1)
123
122
Does the VOC stored have a TVP < 1.5
psia (10.3 kPa)?
§115.111(a)(1)
Comply with the following:Recordkeeping§115.118(a)(2)
§115.111(a)(3)
Does the storage vessel store VOC other than crude oil and
condensate?
Is the VOC storage vessel in motor vehicle fuel
dispensing service and have a nominal capacity < 25,000 gallons
(94,625 liters)?
Is the storage vessel equipped with an EFR
and storing VOC with TVP > 1.0 psia (6.9 kPa)?
§115.118(a)(2)
No
YesYes
Subchapter B: Storage of VOC does
not apply.
Yes
Yes
No
End
Comply with the following:Standard
§115.111(a)(1)Monitoring/Testing
[G]§115.117Recordkeeping
§115.118(a)(1), (a)(5), (a)(7)
No
No
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(32 of 52)
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122 127a
146
Yes
Is a floating roof specified in Table I(a) being used to comply with
§115.112(e)(1)?
§115.112(e)(2)
Comply with the following:Standard
§115.112(e)(1)Monitoring/Testing
[G]§115.117Recordkeeping
§115.118(a)(5), (a)(7)
No
Does the storage tank/battery of storage tanks
store crude oil or condensate prior to custody transfer or at a pipeline
breakout station?
§115.112(e)(5)
No
133
Yes
Is the storage vessel located in the Houston/Galveston/
Brazoria area?
§115.111(a)(9)
Yes136 No
141
30 TAC Chapter 115, Storage of Volatile Organic Compounds
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127a
Is the storage vessel located in the Houston/Galveston/
Brazoria area?
§115.111(a)(4)
Yes
No
Does the storage vessel have
an external floating roof and store waxy high pour point
crude oil?
§115.111(a)(5)
Comply with the following:Standard
§115.112(e)(1)§115.111(a)(5)
§115.112(e)(2), (e)(2)(A)-(C)§115.112(e)(2)(E)-(F)
[G]§115.112(e)(2)(H)-(I)§115.114(a)(2)(A), (a)(4)(A)
Monitoring/Testing§115.114(a)(2), (a)(4), (a)(4)(A)
[G]§115.117Recordkeeping
§115.118(a)(1), (a)(3), (a)(5)§115.118(a)(6)(C), (a)(7)
Reporting§115.114(a)(2)(B), (a)(4)(B)
§115.118(a)(3)
Yes
No 129
141
127
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(34 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
Is the storage vessel a fixed roof storage tank
that is not required in §115.112(e)(1) to be equipped with an external floating roof,
internal floating cover, orvapor control system?
Yes
No
§115.118(a)(6)(A)
124
Comply with the following:Recordkeeping
§115.118(a)(6)(A)
Does the tank have astorage capacity of 25,000
gallons or more storing VOC other than crude oil or condensate or 40,000 gallons
or more storing crudeoil or condensate?
End
§115.118(a)(6)(A)
146
Yes No
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(35 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
123
Is a floating roof specified in Table I(a) being used to comply with
§115.112(e)(1)?
131
§115.112(e)(2)
Is a vapor recovery system used to comply with
Table I(a) or II(a)?No
§115.112(e)(1)
Comply with the following:Standard
§115.112(e)(1)Monitoring/Testing
[G]§115.117Recordkeeping
§115.118(a)(5), (a)(7)
Yes
Is the storage vessel located in the Houston/Galveston/
Brazoria area?
125138
124
135
Yes
Yes No
No
§115.112(e)(1)
150
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(36 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
Is the storage vessel a fixed roof storage tank that is not required in
§115.112(e)(1) to be equipped with an external floating roof, internal
floating cover, or vapor control system?
§115.118(a)(6)(A)
Comply with the following:Recordkeeping
§115.118(a)(6)(A)
Does the tank have astorage capacity of 25,000
gallons or more storing VOC other than crude oil or condensate or 40,000 gallons
or more storing crudeoil or condensate?
End
§115.118(a)(6)(A)
Yes
Yes No
150
No
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(37 of 52)
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131
Is the storage vessel a welded tank with a
mechanical shoe primary seal with a shoe-mounted secondary seal installed or
scheduled to be installed before 08/22/1980?
§115.111(a)(4)
No
Comply with the following:Standard
§115.112(e)(1)§115.111(a)(4)
§115.112(e)(2), (e)(2)(A)-(C)§115.112(e)(2)(E)-(F)[G]§115.112(e)(2)(I)
§115.114(a)(2)(A), (a)(4)(A)Monitoring/Testing
§115.114(a)(2), (a)(4), (a)(4)(A)[G]§115.117
Recordkeeping§115.118(a)(1), (a)(3), (a)(5)
§115.118(a)(6)(C), (a)(7)Reporting
§115.114(a)(2)(B), (a)(4)(B)§115.118(a)(3)
Is the storage vessel an external floating
roof (EFR) welded tank with the primaryseals being either a mechanical shoe seal,
liquid-mounted foam seal, or liquid filled type seal?
§115.111(a)(6)
YesComply with the following:
Standard§115.112(e)(1)
[G]§115.111(a)(6)§115.112(e)(2), (e)(2)(A)-(C)
§115.112(e)(2)(E)-(F)[G]§115.112(e)(2)(H)-(I)
Monitoring/Testing[G]§115.117
Recordkeeping§115.118(a)(1)-(2), (a)(5)§115.118(a)(6)(C), (a)(7)
132
Were the primary seals
installed before 08/22/1980 and does the VOC stored have
a TVP < 4.0 psia (27.6 kPa)?
§115.111(a)(6)
142
Yes
No
Yes
No 124
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(38 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
Comply with the following:Standard
§115.112(e)(1)§115.112(e)(2), (e)(2)(A)-(D)§115.112(e)(2)(F), [G](e)(2)(I)
§115.114(a)(1)(A)Monitoring/Testing
§115.114(a)(1), (a)(1)(A)[G]§115.117
Recordkeeping§115.118(a)(3), (a)(5)
§115.118(a)(6)(C), (a)(7)Reporting
§115.114(a)(1)(B)§115.118(a)(3)
Does the vessel have an internal
floating roof?Yes No
Comply with the following:Standard
§115.112(e)(1)§115.112(e)(2), (e)(2)(A)-(C)
§115.112(e)(2)(E)-(G)[G]§115.112(e)(2)(H)-(I)
§115.114(a)(2)(A), (a)(4)(A)Monitoring/Testing
§115.114(a)(2), (a)(4), (a)(4)(A)[G]§115.117
Recordkeeping§115.118(a)(3), (a)(5)
§115.118(a)(6)(C), (a)(7)Reporting
§115.114(a)(2)(B), (a)(4)(B)§115.118(a)(3)
§115.112(e)(1)
132
Is the vessel equipped
with a mechanical shoe or liquid-mounted primary
seal?
Comply with the following:Monitoring/Testing
§115.114(a)(3)
§115.114(a)(3)No
Comply with the following:Standard
§115.112(e)(1)§115.112(e)(2), (e)(2)(A)-(C)
§115.112(e)(2)(E)-(G)[G]§115.112(e)(2)(H)-(I)
§115.114(a)(2)(A), (a)(4)(A)Monitoring/Testing
§115.114(a)(2)-(4), (a)(4)(A)[G]§115.117
Recordkeeping§115.118(a)(3), (a)(5)
§115.118(a)(6)(C), (a)(7)Reporting
§115.114(a)(2)(B), (a)(4)(B)§115.118(a)(3)
142
Yes
124
124
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(39 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
127
Is the storage vessel a welded tank
with a mechanical shoe primary seal with a shoe-mounted secondary
seal installed or scheduled to be installed before
08/22/1980?
§115.111(a)(4)
Yes
Comply with the following:Standard
§115.112(e)(1)§115.111(a)(4)
§115.112(e)(2), (e)(2)(A)-(C)§115.112(e)(2)(E)-(F)[G]§115.112(e)(2)(I)
§115.114(a)(2)(A), (a)(4)(A)Monitoring/Testing
§115.114(a)(2), (a)(4), (a)(4)(A)[G]§115.117
Recordkeeping§115.118(a)(1), (a)(3), (a)(5)
§115.118(a)(6)(C), (a)(7)Reporting
§115.114(a)(2)(B), (a)(4)(B)§115.118(a)(3)
No
Does the storage vessel have an
external floating roof and store waxy high pour point
crude oil?
§115.111(a)(5)
Comply with the following:Standard
§115.112(e)(1)§115.111(a)(5)
§115.112(e)(2), (e)(2)(A)-(C)§115.112(e)(2)(E)-(F)
[G]§115.112(e)(2)(H)-(I)§115.114(a)(2)(A), (a)(4)(A)
Monitoring/Testing§115.114(a)(2), (a)(4), (a)(4)(A)
[G]§115.117Recordkeeping
§115.118(a)(1), (a)(3), (a)(5)§115.118(a)(6)(C), (a)(7)
Reporting§115.114(a)(2)(B), (a)(4)(B)
§115.118(a)(3)
Yes
No 128
141
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(40 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
Is the storage vessel an EFR
welded tank with the primary seals being either a mechanical shoe seal,
liquid-mounted foam seal, or liquid filled
type seal? §115.111(a)(6)
Were the primary seals installed before 08/22/1980 and
does the VOC stored have a TVP < 4.0 psia (27.6 kPa)?
§115.111(a)(6)
128
Comply with the following:Standard
§115.112(e)(1)[G]§115.111(a)(6)
§115.112(e)(2), (e)(2)(A)-(C)§115.112(e)(2)(E)-(F)
[G]§115.112(e)(2)(H)-(I)Monitoring/Testing
[G]§115.117Recordkeeping
§115.118(a)(1), (a)(2), (a)(5)§115.118(a)(6)(C), (a)(7)
129
§115.111(a)(7)
Yes
No
Yes
Were the primary seals installed before
12/10/1982 and does the crude oil have a TVP > 4.0 psia (27.6kPa) and
< 6.0 psia (41.4kPa)?
Comply with the following:Standard
§115.112(e)(1)[G]§115.111(a)(6)
§115.112(e)(2), (e)(2)(A)-(C)§115.112(e)(2)(E)-(F)
[G]§115.112(e)(2)(H)-(I)Monitoring/Testing
[G]§115.117Recordkeeping
§115.118(a)(1), (a)(2), (a)(5)§115.118(a)(6)(C), (a)(7)
No
Yes
130
No
141
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(41 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
Comply with the following:Standard
§115.112(e)(1)§115.112(e)(2), (e)(2)(A)-(D)§115.112(e)(2)(F), [G](e)(2)(I)
§115.114(a)(1)(A)Monitoring/Testing
§115.114(a)(1), (a)(1)(A)[G]§115.117
Recordkeeping§115.118(a)(3), (a)(5)
§115.118(a)(6)(C), (a)(7)Reporting
§115.114(a)(1)(B)§115.118(a)(3)
Does the vessel have an internal
floating roof?
Comply with the following:Standard
§115.112(e)(1)§115.112(e)(2), (e)(2)(A)-(C)
§115.112(e)(2)(E)-(G)[G]§115.112(e)(2)(H)-(I)
§115.114(a)(2)(A), (a)(4)(A)Monitoring/Testing
§115.114(a)(2), (a)(4), (a)(4)(A)[G]§115.117
Recordkeeping§115.118(a)(3), (a)(5)
§115.118(a)(6)(C), (a)(7)Reporting
§115.114(a)(2)(B), (a)(4)(B)§115.118(a)(3)
§115.112(a)(1)
129
Comply with the following:Standard
§115.112(e)(1)§115.112(e)(2), (e)(2)(A)-(C)
§115.112(e)(2)(E)-(G)[G]§115.112(e)(2)(H)-(I)
§115.114(a)(2)(A), (a)(4)(A)Monitoring/Testing
§115.114(a)(2), (a)(4), (a)(4)(A)[G]§115.117
Recordkeeping§115.118(a)(3), (a)(5)
§115.118(a)(6)(C), (a)(7)Reporting
§115.114(a)(2)(B), (a)(4)(B)§115.118(a)(3)
130
Yes
No
Is the vessel equipped with a mechanical
shoe or liquid-mounted primary seal?
Comply with the following:Monitoring/Testing
§115.114(a)(3)
§115.114(a)(3)
No
Yes
141
141
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(42 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
Is a direct flame incinerator
used?
Is a carbon adsorption system
as defined in §101.1 being used?
Is a condensationsystem used?
No
Comply with the following:Standard
§115.112(e)(3)§115.112(e)(3)(A), (e)(3)(A)(i)
§115.112(e)(3)(A)(ii)Monitoring/Testing§115.115(a), (a)(1)
§115.116(a)(1)Recordkeeping
§115.118(a)(4), (a)(4)(A)
No
Yes
Yes
§115.115(a)(2)
§115.115(a)(1)
§115.115(a)(3)(A)
Yes
125
No
§115.115(a)(3)(B)
137 End
Comply with the following:Standard
§115.112(e)(3)§115.112(e)(3)(A), (e)(3)(A)(i)
§115.112(e)(3)(A)(ii)Monitoring/Testing§115.115(a), (a)(2)
§115.116(a)(1)Recordkeeping
§115.118(a)(4), (a)(4)(B)
Comply with the following:Standard
§115.112(e)(3)§115.112(e)(3)(A), (e)(3)(A)(i)
§115.112(e)(3)(A)(ii)Monitoring/Testing
§115.115(a), (a)(3), (a)(3)(A)§115.116(a)(1)Recordkeeping
§115.118(a)(4), (a)(4)(C), (a)(4)(C)(i)
Comply with the following:Standard
§115.112(e)(3)§115.112(e)(3)(A), (e)(3)(A)(i)
§115.112(e)(3)(A)(ii)Monitoring/Testing
§115.115(a), (a)(3), (a)(3)(B)§115.116(a)(1)Recordkeeping
§115.118(a)(4), (a)(4)(C), (a)(4)(C)(ii)
Yes
No
Is a non-regenerative carbon adsorber
as defined in §101.1 beingused?
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(43 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
End
Is a catalytic incinerator being
used?
§115.115(a)(4)
No
Yes
137 Comply with the following:Standard
§115.112(e)(3)§115.112(e)(3)(A), (e)(3)(A)(i)
§115.112(e)(3)(A)(ii)Monitoring/Testing§115.115(a), (a)(4)
§115.116(a)(1)Recordkeeping
§115.118(a)(4), (a)(4)(D)
Comply with the following:Standard
§115.112(e)(3)§60.18
§115.112(e)(3)(C)Monitoring/Testing§115.115(a), (a)(6)
§115.116(a)(2)Recordkeeping
§115.118(a)(4), (a)(4)(F)
Comply with the following:Standard
§115.112(e)(3)§115.112(e)(3)(B)Monitoring/Testing
§115.115(a), [G](a)(5)Recordkeeping
§115.118(a)(4), (a)(4)(E)
Comply with the following:Standard
§115.112(e)(3)§115.112(e)(3)(A), (e)(3)(A)(i)
§115.112(e)(3)(A)(ii)Monitoring/Testing§115.115(a), (a)(6)
§115.116(a)(1)Recordkeeping
§115.118(a)(4), (a)(4)(F)
Is a flare being used?
§115.112(e)(3)(C)
Yes
Is a vaporrecovery system being
used?
§115.115(a)(5)
No
Yes
No
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(44 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
Does thestorage tank/battery of storage tanks store condensate prior to
custody transfer?
Does the storagetank/battery of storage
tanks store crude oil or condensate prior to custody transfer or at a pipeline
breakout station and have PTE > 25 tpy on a 12-month
rolling basis?
Yes
Is the liquid throughput >
1,500 bbl?
§115.112(e)(4)(A)
§115.111(a)(9)
Is PTE of uncontrolled emissions
> 25 tpy?
Comply with the following:Standard
§115.112(e)(3)§115.112(e)(5), (e)(5)(A)
[G]§115.112(e)(7)[G]§115.114(a)(5)Monitoring/Testing[G]§115.114(a)(5)
Recordkeeping§115.118(a)(6)(D), [G](a)(6)(E)
§115.112(e)(5)(A)
§115.112(e)(4)
133
134
Comply with the following:Standard
§115.112(e)(3), (e)(4)§115.112(e)(4)(A)[G]§115.112(e)(7)[G]115.114(a)(5)
Monitoring/Testing[G]§115.114(a)(5)
Recordkeeping§115.118(a)(6)(D), [G](a)(6)(E)
Comply with the following:Standard
§115.111(a)(9)Recordkeeping
§115.118(a)(6)(B)
135
No
Yes
Yes
No
Yes
No
No
124
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(45 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
134
Are uncontrolled emissions estimated by direct
measurements specified in §115.117?
Areuncontrolled emissions
estimated by using test methods or computer simulations approved
by the executivedirector?
Comply with the following:Standard
§115.112(e)(6)§115.112(e)(6)(A)
Comply with the following:Standard
§115.112(e)(6)§115.112(e)(6)(B)
Comply with the following:Standard
§115.112(e)(6)§115.112(e)(6)(C)
Comply with the following:Standard
§115.112(e)(6)§115.112(e)(6)(D)
No
No
No
Yes
§115.112(e)(6)(A)
§115.112(e)(6)(B)
§115.112(e)(6)(C)
Yes
Are uncontrolled emissions estimated by
using the factors in §115.112(e)(6)(C)?
Yes
125
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(46 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
Does the storage tank/battery of storage tanks
store condensate prior to custody transfer?
Is the storage vessel located in Wise
County?
136
No
Does the storagetank/battery of storage
tanks store crude oil or condensate prior to custody transfer or at a pipeline
breakout station and have PTE > 50 tpy on a 12-month
rolling basis?
Comply with the following:Standard
§115.112(e)(3)§115.112(e)(5), [G](e)(5)(B)
[G]§115.112(e)(7)[G]§115.114(a)(5)Monitoring/Testing[G]§115.114(a)(5)
Recordkeeping§115.118(a)(6)(D), [G](a)(6)(E)
No
Yes 151
140
Yes
No 135
152Yes
§115.112(e)(5)(B)
153
§115.112(e)(4)
§115.112(e)(5)(C)
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(47 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
151
Does the storagetank/battery of storage
tanks store crude oil or condensate prior to custody transfer or at a pipeline
breakout station and have PTE > 100 tpy on a 12-month
rolling basis?
Comply with the following:Standard
§115.112(e)(3)§115.112(e)(5), (e)(5)(C)
[G]§115.112(e)(7)[G]§115.114(a)(5)Monitoring/Testing[G]§115.114(a)(5)
Recordkeeping§115.118(a)(6)(D), [G](a)(6)(E)
140
135
Yes
No
§115.112(e)(5)(C)
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(48 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
152
Is the storage vessel located in
Wise County?
Is the liquid throughput >
3,000 bbl?
Is the liquid throughput >
6,000 bbl?
No
Is PTE of uncontrolled emissions
> 50 tpy?
Comply with the following:Standard
§115.111(a)(10)Recordkeeping
§115.118(a)(6)(B)
Comply with the following:Standard
§115.112(e)(3), (e)(4)[G]§115.112(e)(4)(B)
[G]§115.112(e)(7)[G]§115.114(a)(5)Monitoring/Testing[G]§115.114(a)(5)
Recordkeeping§115.118(a)(6)(D), [G](a)(6)(E)
Yes
Yes No
§115.111(a)(10)
§115.112(e)(4)(B)
140 124
153No
Yes
151
§115.112(e)(4)(C)
No
Yes
154
§115.112(e)(4)(C)
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(49 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
154
Is PTE of uncontrolled emissions
> 100 tpy?
Comply with the following:Standard
§115.112(e)(3), (e)(4)§115.112(e)(4)(C)[G]§115.112(e)(7)[G]§115.114(a)(5)Monitoring/Testing[G]§115.114(a)(5)
Recordkeeping§115.118(a)(6)(D), [G](a)(6)(E)
Yes
§115.111(a)(12)
Comply with the following:Standard
§115.111(a)(12)Recordkeeping
§115.118(a)(6)(B)
No
140 124
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(50 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
Is a direct flame incinerator
used?
Is a carbon adsorption system as
defined in §101.1 being used?
Is a condensationsystem used?
No
Comply with the following:Standard
§115.112(e)(3)(A)§115.112(e)(3)(A)(iii)Monitoring/Testing§115.115(a), (a)(1)
§115.116(a)(1)Recordkeeping
§115.118(a)(4), (a)(4)(A)
No
Yes
Yes
§115.115(a)(2)
§115.115(a)(1)
§115.115(a)(3)(A)
Yes
138
No
Is a carbon adsorber system as defined in §101.1
being used?
§115.115(a)(3)(B)
139 End
Comply with the following:Standard
§115.112(e)(3)(A)§115.112(e)(3)(A)(iii)Monitoring/Testing§115.115(a), (a)(2)
§115.116(a)(1)Recordkeeping
§115.118(a)(4), (a)(4)(B)
Comply with the following:Standard
§115.112(e)(3)(A)§115.112(e)(3)(A)(iii)Monitoring/Testing
§115.115(a), (a)(3), (a)(3)(A)§115.116(a)(1)Recordkeeping
§115.118(a)(4), (a)(4)(C), (a)(4)(C)(i)
Comply with the following:Standard
§115.112(e)(3)(A)§115.112(e)(3)(A)(iii)Monitoring/Testing
§115.115(a), (a)(3), (a)(3)(B)§115.116(a)(1)Recordkeeping
§115.118(a)(4), (a)(4)(C), (a)(4)(C)(ii)
Yes
No
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(51 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
End
Is a catalytic incinerator
being used?
§115.115(a)(4)
No
Yes
139 Comply with the following:Standard
§115.112(e)(3)(A)§115.112(e)(3)(A)(iii)Monitoring/Testing§115.115(a), (a)(4)
§115.116(a)(1)Recordkeeping
§115.118(a)(4), (a)(4)(D)
Comply with the following:Standard
§115.112(e)(3)(C)§60.18
Monitoring/Testing§115.115(a), (a)(6)
§115.116(a)(2)Recordkeeping
§115.118(a)(4), (a)(4)(F)
Comply with the following:Standard
§115.112(e)(3)(B)Monitoring/Testing
§115.115(a), [G](a)(5)Recordkeeping
§115.118(a)(4), (a)(4)(E)
Comply with the following:Standard
§115.112(e)(3)(A)§115.112(e)(3)(A)(iii)Monitoring/Testing§115.115(a), (a)(6)
§115.116(a)(1)Recordkeeping
§115.118(a)(4), (a)(4)(F)
Is a flare being used?
§115.112(e)(3)(C)
Yes
Is a vaporrecovery system
being used?
§115.115(a)(5)
No
Yes
No
30 TAC Chapter 115, Storage of Volatile Organic Compounds
(52 of 52)
08/08/2017 From 30 TAC Ch. 115, Effective 01/05/2017These flowcharts are for use by sources subject to the Federal Operating Permit Program and are subject to change.
140
Are uncontrolled emissions estimated by direct
measurements specified in §115.117?
Comply with the following:Standard
§115.112(e)(6)§115.112(e)(6)(A)
Comply with the following:Standard
§115.112(e)(6)§115.112(e)(6)(B)
Comply with the following:Standard
§115.112(e)(6)§115.112(e)(6)(C)
Comply with the following:Standard
§115.112(e)(6)§115.112(e)(6)(D)
No
No
Yes
No
Yes
§115.112(e)(6)(A)
§115.112(e)(6)(B)
§115.112(e)(6)(C)
Yes
Areuncontrolled emissions
estimated by using test methods or computer simulations approved
by the executivedirector?
Are uncontrolled emissions estimated by
using the factors in §115.112(e)(6)(C)?
138
