reglab/statecodes huggingface dataset:
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 43 - Design Requirements for Carbon Dioxide Pipelines › Section XI-4335 - Vents (Formerly section 1335)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Carbon dioxide
				  may not be relieved into the atmosphere of a building or other confined space
				  where hazardous levels of carbon dioxide might accumulate above the human
				  exposure level set by the United States Department of Labor, Occupational
				  Safety and Health Administration as depicted in the following table, unless the
				  appropriate respiratory protection is provided.
Condition
Minimum Respiratory Protection
								Required above 5000 vppm
Gas concentration 50,000 vppm or less
Any supplied air respirator or selfcontained
								respirator.
Greater than 50,000 vppm or entry and escape from
								unknown concentrations
Self-contained breathing apparatus with a full
								face-piece operated in pressure demand or other positive pressure mode. A
								combination respirator which includes a Type C supplied-air respirator with a
								full facepiece operated in pressuredemand or positive pressure or continuous
								flow mode and an auxiliary self-contained breathing apparatus operated in
								pressure-demand or other positive pressure mode.
Fire Fighting
Self-contained breathing apparatus with a full
								face-piece operated in pressuredemand or other positive pressure mode.
Escape
Any escape self-contained breathing
								apparatus
B.
				  Venting of carbon dioxide fluid under operational control which could produce a
				  hazardous gas atmosphere must be directed to a stack or exhaust pipe elevated
				  to assure dispersion designed to avoid ground level or working level
				  accumulations hazardous to personnel.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 43 - Design Requirements for Carbon Dioxide Pipelines › Section XI-4337 - Sensing Devices (Formerly section 1337)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Each operator
				  shall determine the appropriate location for and install sensing devices
				  necessary to monitor the operation of components to detect malfunction which
				  could cause a hazardous condition if permitted to continue; and
B. Buildings in which potentially hazardous
				  quantities of carbon dioxide may exist must be continuously monitored by carbon
				  dioxide sensing devices set to activate audible and visual alarms in the
				  building and at the control center.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 43 - Design Requirements for Carbon Dioxide Pipelines › Section XI-4339 - Fail-Safe Control (Formerly section 1339)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Control systems
				  for components must have a fail-safe design where practical from good
				  engineering practice. A safe condition must be maintained until personnel take
				  appropriate action either to reactivate the component served or to prevent a
				  hazard from occurring.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 43 - Design Requirements for Carbon Dioxide Pipelines › Section XI-4341 - Sources of Power (Formerly section 1341)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Electrical
				  control systems, means of communication, emergency lighting and firefighting
				  systems must have at least two sources of power which function so that failure
				  of one source does not affect the capability of the other source.
B. Where auxiliary generators are used as a
				  second source of electrical power, they must be located apart or protected from
				  components so that they are not unusable during a controllable emergency, and
				  the fuel supply must be protected from hazards.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4501 - Scope (Formerly section 1501)

Current through Register Vol. 50, No. 6, June 20, 2024
A. This Chapter
				  prescribes minimum requirements for constructing new pipeline systems with
				  steel pipe, and for relocating, replacing, or otherwise changing existing
				  pipeline systems that are constructed with steel pipe. However, this Part does
				  not apply to the movement of pipe covered by
				  §4929
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4503 - Compliance with Specifications or Standards (Formerly section 1503)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Each
				  pipeline system must be constructed in accordance with comprehensive written
				  specifications or standards that are consistent with the requirements of this
				  regulation.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4505 - Inspection: General (Formerly section 1505)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Inspection must
				  be provided by operator to ensure the installation of pipe or pipeline systems
				  in accordance with the requirements of this Chapter. No person may be used to
				  perform inspections unless that person has been trained and is qualified in the
				  aspects of construction he is to inspect.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4507 - Material Inspection (Formerly section 1507)

Current through Register Vol. 50, No. 6, June 20, 2024
A. No pipe or other
				  component may be installed in a pipeline system unless it has been visually
				  inspected at the site of installation to ensure that it is not damaged in a
				  manner that could impair its strength or reduce its serviceability.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4509 - Welding of Supports and Braces (Formerly section 1509)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Supports or
				  braces may not be welded directly to pipe that will be operated at a pressure
				  of more than 100 p.s.i.g.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4511 - Pipeline Location (Formerly section 1511)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Pipeline
				  right-of-way must be selected to avoid, as far as practicable, areas containing
				  private dwellings, industrial buildings, and places of public
				  assembly.
B. No pipeline may be
				  located within 50 feet of any private dwelling, or any industrial building or
				  place of public assembly in which person(s) work, congregate, or assemble,
				  unless it is provided with at least 12 inches of cover in addition to that
				  prescribed in
				  §4543
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4513 - Bending of Pipe (Formerly section 1513)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Pipe must not
				  have a wrinkle bend.
B. Each field
				  bend must comply with the following.
1. A bend
				  must not impair the serviceability of the pipe.
2. Each bend must have a smooth contour and
				  be free from buckling, cracks, or any other mechanical damage.
3. On pipe containing a longitudinal weld,
				  the longitudinal weld must be as near as practicable to the neutral axis of the
				  bend unless:
a. the bend is made with an
				  internal bending mandrel; or
b. the
				  pipe is 12 inches or less in outside diameter or has a diameter to wall
				  thickness ratio less than 70.
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4515 - Welding: General (Formerly section 1515)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Welding must be
				  performed in compliance with this Section and
				  §4517-4529
B. Welding must be performed in
				  accordance with established written welding procedures that have been tested to
				  assure that they will produce sound, ductile welds that comply with
				  requirements of this Chapter. Detailed records of these tests must be kept by
				  the operator involved.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4517 - Welding: Miter Joints (Formerly section 1517)

Current through Register Vol. 50, No. 6, June 20, 2024
A. A miter joint is
				  not permitted (not including deflections up to 3 degrees that are caused by
				  misalignment).
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4519 - Welders: Testing

Current through Register Vol. 50, No. 6, June 20, 2024
A. Each welder
				  must be qualified in accordance with section 6, section 12, Appendix A or
				  Appendix B of API Std 1104 (incorporated by reference, see §3907), or
				  section IX of the ASME Boiler and Pressure Vessel Code (ASME BPVC),
				  (incorporated by reference, see §3907) except that a welder qualified
				  under an earlier edition than listed in
				  §3907 may weld
				  but may not requalify under that earlier edition.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4521 - Welding: Weather (Formerly section 1521)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Welding must be
				  protected from weather conditions that would impair the quality of the
				  completed weld.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4523 - Welding: Arc Burns (Formerly section 1523)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Each arc burn
				  must be repaired.
B. An arc burn
				  may be repaired by completely removing the notch by grinding, if the grinding
				  does not reduce the remaining wall thickness to less than the minimum thickness
				  required by the tolerances in the specification to which the pipe is
				  manufactured. If a notch is not repairable by grinding, a cylinder of the pipe
				  containing the entire notch must be removed.
C. A ground may not be welded to the pipe or
				  fitting that is being welded.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4525 - Welds and Welding Inspections: Standards of Acceptability

Current through Register Vol. 50, No. 6, June 20, 2024
A. Each weld and welding must be inspected to
				  insure compliance with the requirements of this Chapter. Visual inspection must
				  be supplemented by nondestructive testing.
B. The acceptability of a weld is determined
				  according to the standards in
				  Section
				  9 or Appendix A of API Std 1104.
				  Appendix A of API Std 1104 may not be used to accept cracks.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4527 - Welds: Repair or Removal of Defects (Formerly section 1527)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Each weld that
				  is unacceptable under
				  §4525 must be
				  removed or repaired. Except for welds on an offshore pipeline being installed
				  from a pipelay vessel, a weld must be removed if it has a crack that is more
				  than 8 percent of the weld length.
B. Each weld that is repaired must have the
				  defect removed down to sound metal and the segment to be repaired must be
				  preheated if conditions exist which would adversely affect the quality of the
				  weld repair. After repair, the segment of the weld that was repaired must be
				  inspected to ensure its acceptability.
C. Repair of a crack, or of any defect in a
				  previously repaired area must be in accordance with written weld repair
				  procedures that have been qualified under
				  §4515 Repair
				  procedures must provide that the minimum mechanical properties specified for
				  the welding procedure used to make the original weld are met upon completion of
				  the final weld repair.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4529 - Welds: Nondestructive Testing and Retention of Testing Records (Formerly section 1529)

Current through Register Vol. 50, No. 6, June 20, 2024
A. A weld may be
				  nondestructively tested by any process that will clearly indicate any defects
				  that may affect the integrity of the weld.
B. Any nondestructive testing of welds must
				  be performed:
1. in accordance with a written
				  set of procedures for nondestructive testing; and
2. with personnel that have been trained in
				  the established procedures and in the use of the equipment employed in the
				  testing.
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4531 - External Corrosion Protection (Formerly section 1531)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Each component
				  in the pipeline system must be provided with protection against external
				  corrosion.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4533 - External Coating (Formerly section 1533)

Current through Register Vol. 50, No. 6, June 20, 2024
A. No pipeline
				  system component may be buried or submerged unless that component has an
				  external protective coating that:
1. is
				  designed to mitigate corrosion of the buried or submerged component;
2. has sufficient adhesion to the metal
				  surface to prevent underfilm migration of moisture;
3. is sufficiently ductile to resist
				  cracking;
4. has enough strength to
				  resist damage due to handling and soil stress; and
5. supports any supplemental cathodic
				  protection. In addition, if an insulating-type coating is used it must have low
				  moisture absorption and provide high electrical resistance.
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4535 - Cathodic Protection System (Formerly section 1535)

Current through Register Vol. 50, No. 6, June 20, 2024
A. A cathodic
				  protection system must be installed for all buried or submerged facilities to
				  mitigate corrosion that might result in structural failure. A test procedure
				  must be developed to determine whether adequate cathodic protection has been
				  achieved.
B. A cathodic protection
				  system must be installed not later than one year after completing the
				  construction.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4537 - Test Leads (Formerly section 1537)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Except for
				  offshore pipelines, electrical test leads used for corrosion control or
				  electrolysis testing must be installed at intervals frequent enough to obtain
				  electrical measurements indicating the adequacy of the cathodic
				  protection.
B. Test leads must be
				  installed as follows:
1. enough looping or
				  slack must be provided to prevent test leads from being unduly stressed or
				  broken during back-filling;
2. each
				  lead must be attached to the pipe so as to prevent stress concentration on the
				  pipe;
3. each lead installed in a
				  conduit must be suitably insulated from the conduit.
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4539 - Installation of Pipe in a Ditch (Formerly section 1539)

Current through Register Vol. 50, No. 6, June 20, 2024
A. All pipe
				  installed in a ditch must be installed in a manner that minimizes the
				  introduction of secondary stresses and the possibility of damage to the
				  pipe.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4541 - Underwater Obstructions (Formerly section 1541)

Current through Register Vol. 50, No. 6, June 20, 2024
A. All carbon
				  dioxide pipelines within the jurisdiction of these regulations are subject to
				  the Louisiana Underwater Obstructions Act,
				  R.S.
				  30:4 D-30:4H, as amended, and the Louisiana
				  Underwater Obstructions Regulations,
				  §1501-1707
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4543 - Cover over Buried Pipeline (Formerly section 1543)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Unless
				  specifically exempted in this Chapter, all pipe must be buried so that it is
				  below the level of cultivation. Except as provided in Subsection B of this
				  Section, the pipe must be installed so that the cover between the top of the
				  pipe and the ground level, road bed, river bottom, or sea bottom, as
				  applicable, complies with the following table.
Location
Cover (Inches)
For Normal
								Excavation
For Rock
								Excavation1
Industrial, commercial, and residential
								areas
36
30
Crossings of inland bodies of water with a width of
								at least 100 feet from high water mark to high water mark
48
18
Drainage ditches at public roads and
								railroads
36
36
Deepwater port safety zone
48
24
Other offshore areas under water less than 20 feet
								deep as measured from the mean low tide
30
18
Any other area
30
18
1Rock excavation is any
					 excavation that requires blasting or removal by equivalent means.
B. Less cover than the minimum
				  required by Subsection A of this Section and
				  §4511 may be
				  used if:
1. it is impractical to comply with
				  the minimum cover requirements; and
2. additional protection is provided that is
				  equivalent to the minimum required cover.
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4545 - Clearance between Pipe and Underground Structures (Formerly section 1545)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Any pipe
				  installed underground must have at least 12 inches of clearance between the
				  outside of the pipe and the extremity of any other underground structure,
				  except that for drainage tile the minimum clearance may be less than 12 inches
				  but not less than 2 inches. However, where 12 inches of clearance is
				  impracticable, the clearance may be reduced if adequate provisions are made for
				  corrosion control.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4547 - Backfilling (Formerly section 1547)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Backfilling must
				  be performed in a manner that protects any pipe coating and provides firm
				  support for the pipe.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4549 - Above Ground Components (Formerly 1549)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Any component may be installed above
				  ground in the following situations, if the other applicable requirements of
				  this part are complied with:
1. overhead
				  crossings of highways, railroads, or a body of water;
2. spans over ditches and gullies;
3. scraper traps or block valves;
4. areas under the direct control of the
				  operator;
5. in an area
				  inaccessible to the public.
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4551 - Crossings of Railroads and Highways (Formerly section 1551)

Current through Register Vol. 50, No. 6, June 20, 2024
A. The pipe at each
				  railroad or highway crossing must be installed so as to adequately withstand
				  the dynamic forces exerted by anticipated traffic loads.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4553 - Valves: General (Formerly section 1553)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Each valve must
				  be installed in a location that is accessible to authorized employees and that
				  is protected from damage or tampering.
B. Each submerged valve located offshore or
				  in inland navigable waters must be marked, or located by conventional survey
				  techniques, to facilitate quick location when operation of the valve is
				  required.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4555 - Valves: Location (Formerly section 1555)

Current through Register Vol. 50, No. 6, June 20, 2024
A. A valve must be
				  installed at each of the following locations:
1. on the suction end and the discharge end
				  of a compressor station in a manner that permits isolation of the station
				  equipment in the event of an emergency;
2. on each mainline at locations along the
				  pipeline system that will minimize damage from accidental carbon dioxide
				  discharge, as appropriate for the terrain in open country, for offshore areas,
				  or for populated areas;
3. on each
				  lateral takeoff from a trunk line in a manner that permits shutting off the
				  lateral without interrupting the flow in the trunk line;
4. on each side of a reservoir holding water
				  for human consumption.
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4557 - Compression Equipment

Current through Register Vol. 50, No. 6, June 20, 2024
A. Adequate
				  ventilation must be provided in compressor station buildings to prevent the
				  accumulation of carbon dioxide vapors and/or vapors that could be dangerous.
				  Warning devices must be installed to warn of the presence of such vapors in the
				  compression station building.
B.
				  The following must be provided in each compressor station:
1. safety devices that prevent
				  over-pressuring of compression equipment, including the auxiliary compression
				  equipment within the compression station;
2. a device for the emergency shutdown of
				  each compression/ station;
3. if
				  power is necessary to actuate the safety devices, an auxiliary power
				  supply.
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 45 - Construction Requirements for Carbon Dioxide Pipelines › Section XI-4559 - Construction Records (Formerly section 1559)

Current through Register Vol. 50, No. 6, June 20, 2024
A. A complete
				  record that shows the following must be maintained by the operator involved for
				  the life of each pipeline facility:
1. the
				  total number of girth welds and the number nondestructively tested, including
				  the number rejected and the disposition of each rejected weld;
2. the amount, location and cover of each
				  size of pipe installed;
3. the
				  location of each crossing of another pipeline;
4. the location of each buried utility
				  crossing;
5. the location of each
				  overhead crossing;
6. the location
				  of each valve, weighted pipe, corrosion test station, or other item connected
				  to the pipe.
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 47 - Hydrostatic Testing of Carbon Dioxide Pipelines › Section XI-4701 - Scope (Formerly section 1701)

Current through Register Vol. 50, No. 6, June 20, 2024
A. This Chapter
				  prescribes minimum requirements for hydrostatic testing of newly constructed
				  steel carbon dioxide pipeline systems and existing steel pipeline systems that
				  are relocated, replaced, or otherwise changed. However, this Chapter does not
				  apply to movement of pipe covered by
				  §4929
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 47 - Hydrostatic Testing of Carbon Dioxide Pipelines › Section XI-4703 - General Requirements (Formerly section 1703)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Each new
				  pipeline system, each pipeline system in which pipe has been relocated or
				  replaced, or that part of a pipeline system that has been relocated or
				  replaced, must be hydrostatically tested in accordance with this Chapter
				  without leakage.
B. The test
				  pressure for each hydrostatic test conducted under this Section must be
				  maintained throughout the system, or the part being tested, for at least four
				  continuous hours at a pressure equal to 125 percent, or more, of the maximum
				  operating pressure and, in the case of a pipeline that is not visually
				  inspected for leakage during test, for at least an additional four continuous
				  hours at a pressure equal to 110 percent, or more, of the maximum operating
				  pressure.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 47 - Hydrostatic Testing of Carbon Dioxide Pipelines › Section XI-4705 - Testing of Components (Formerly section 1705)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Each hydrostatic
				  test under
				  §4703 must test
				  all pipe and attached fittings, including components, unless otherwise
				  permitted by Subsection B of this Section.
B. A component that is the only item being
				  replaced or added to the pipeline system need not be hydrostatically tested
				  under Subsection A of this Section if the manufacturer certifies that either:
1. the component was hydrostatically tested
				  at the factory; or
2. the component
				  was manufactured under a quality control system that ensures each component is
				  at least equal in strength to a prototype that was hydrostatically tested at
				  the factory.
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 47 - Hydrostatic Testing of Carbon Dioxide Pipelines › Section XI-4707 - Test Medium (Formerly section 1707)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Water must be
				  used as the test medium unless another medium is approved by the
				  commissioner.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 47 - Hydrostatic Testing of Carbon Dioxide Pipelines › Section XI-4709 - Testing of Tie-Ins (Formerly section 1709)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Pipe associated
				  with tie-ins must be hydrostatically tested, either with the section to be tied
				  in or separately.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 47 - Hydrostatic Testing of Carbon Dioxide Pipelines › Section XI-4711 - Records (Formerly section 1711)

Current through Register Vol. 50, No. 6, June 20, 2024
A. A record must be
				  made of each hydrostatic test and that record must be retained as long as the
				  facility tested is in use.
B. The
				  record required by Subsection A of this Section must include the recording
				  gauge charts, test instrument calibration data, and the reasons for any failure
				  during a test. Where elevation differences in the section under test exceed 100
				  feet, a profile of the pipeline that shows the elevation and tests sites over
				  the entire length of the test section must be included. Each recording gauge
				  chart must also contain:
1. the operator's
				  name, the name of the person responsible for making the test, and the name of
				  the test company used, if any;
2.
				  the date and time of the test;
3.
				  the minimum test pressure;
4. the
				  test medium;
5. a description of
				  the facility tested; and
6. an
				  explanation of any pressure discontinuities that appear on any chart.
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 49 - Operating and Maintaining Carbon Dioxide Pipelines › Section XI-4901 - Scope (Formerly section 1901)

Current through Register Vol. 50, No. 6, June 20, 2024
A. This Chapter
				  prescribed minimum requirements for operating and maintaining carbon dioxide
				  pipeline systems constructed with steel pipe.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 49 - Operating and Maintaining Carbon Dioxide Pipelines › Section XI-4903 - General Requirements (Formerly section 1903)

Current through Register Vol. 50, No. 6, June 20, 2024
A. No operator may
				  operate or maintain its pipeline systems at a lower level than that required by
				  this Chapter and the procedures it is required to establish under
				  §4905 of this
				  Chapter.
B. Whenever an operator
				  discovers any condition that could adversely affect the safe operation of its
				  pipeline system, it shall correct it within a reasonable time. However, if the
				  condition is of such a nature that it presents an immediate hazard to persons
				  or property, the operator may not operate the affected part of the system until
				  it has corrected the condition.
C.
				  Except as provided in §3911, no operator may operate any part of a carbon
				  dioxide pipeline system unless it was designed and constructed as required by
				  this regulation.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 49 - Operating and Maintaining Carbon Dioxide Pipelines › Section XI-4907 - Training (Formerly section 1907)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Each operator
				  shall establish and conduct a continuing training program to instruct operating
				  and maintenance personnel to:
1. carry out
				  the operating and maintenance, and emergency procedures established under
				  §4905 that
				  relate to their assignments;
2.
				  know the characteristics and hazards of the carbon dioxide
				  transported;
3. recognize
				  conditions that are likely to cause emergencies, predict the consequences of
				  facility malfunctions or failures and carbon dioxide leaks, and to take
				  appropriate corrective action;
4.
				  take steps necessary to control any accidental release of carbon dioxide and to
				  minimize the potential human danger or environmental damage;
5. learn the proper use of firefighting
				  procedures and equipment, and breathing apparatus by utilizing, where feasible,
				  a simulated pipeline emergency condition; and
6. in the case of maintenance personnel, to
				  safely repair facilities using appropriate special precautions, such as
				  isolation and purging.
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 49 - Operating and Maintaining Carbon Dioxide Pipelines › Section XI-4909 - Maps and Records

Current through Register Vol. 50, No. 6, June 20, 2024
A. Each
				  operator shall maintain current maps and records of its carbon dioxide pipeline
				  systems that include at least the following information:
1. location and identification of all major
				  facilities;
a. compressor station;
b. scraper and sphere facilities;
c. pipeline valves;
d. cathodically protected
				  facilities;
e. facilities to
				  which§4905.C.9 applies;
f. rights-of-way;
				  and
g. safety devices to which
				  §4933 applies;
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 49 - Operating and Maintaining Carbon Dioxide Pipelines › Section XI-4911 - Maximum Operating Pressures (Formerly section 1911)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Except for surge
				  pressures and other variations from normal operations, no operator may operate
				  a pipeline at a pressure that exceeds any of the following:
1. the internal design pressure of the pipe
				  determined in accordance with §4309;
2. the design pressure of any other component
				  of the pipeline;
3. 80 percent of
				  the test pressure for any part of the pipeline which has been hydrostatically
				  tested under
				  §4701-4711
				  of this regulation;
4. 80 percent
				  of the factory test pressure or of the prototype test pressure for any
				  individually installed component which is excepted from testing under
				  §4705
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 49 - Operating and Maintaining Carbon Dioxide Pipelines › Section XI-4713 - Communications (Formerly section 1913)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Each operator
				  must have a communication system to provide for the transmission of information
				  needed for the safe operation of its pipeline system.
B. The communication system required by
				  Subsection A of this Section must, as a minimum, include means for:
1. monitoring operational data as required by
				  §4905.C 9;
2. receiving notices from operator personnel,
				  the public, and public authorities of abnormal or emergency conditions and
				  sending this information to appropriate personnel or government agencies for
				  corrective action;
3. conducting
				  two-way vocal communication between a control center and the scene of abnormal
				  operations and emergencies; and
4.
				  providing communication with fire, police, and other appropriate public
				  officials during emergency conditions, including a natural disaster.
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 49 - Operating and Maintaining Carbon Dioxide Pipelines › Section XI-4915 - Line Markers (Formerly section 1915)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Except as
				  provided in Subsection B of this Section, each operator shall place and
				  maintain line markers over each buried pipeline in accordance with the
				  following:
1. markers must be located at each
				  public road crossing, at each railroad crossing and in sufficient number along
				  the remainder of each buried line so that its location is accurately
				  known;
2. the marker must state at
				  least the following: "Warning" followed by the words "Carbon Dioxide Pipeline"
				  (in lettering at least 1-inch high with an appropriate stroke of 1/4 inch on a
				  background of sharply contrasting color), the name of the operator, and a
				  telephone number (including area code) where the operator can be reached at all
				  times.
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 49 - Operating and Maintaining Carbon Dioxide Pipelines › Section XI-4917 - Inspection of Rights-of-Way and Crossings under Navigable Waters (Formerly section 1917)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Each operator
				  shall, at intervals not exceeding three weeks, but at least 26 times each
				  calendar year, inspect the surface conditions on or adjacent to each pipeline
				  right-of-way.
B. Except for
				  offshore pipelines, each operator shall, at intervals not exceeding five years,
				  inspect each crossing under a navigable waterway to determine the conditions of
				  the crossing.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 49 - Operating and Maintaining Carbon Dioxide Pipelines › Section XI-4919 - Cathodic Protection

Current through Register Vol. 50, No. 6, June 20, 2024
A. No
				  operator may operate a pipeline that has an external surface coating material,
				  unless that pipeline is cathodically protected.
B. Each operator shall electrically inspect
				  each bare pipeline, to determine any areas in which active corrosion is taking
				  place. The operator may not increase its established operating pressure on a
				  section of bare pipeline until the section has been so electrically inspected.
				  In any areas where active corrosion is found, the operator shall provide
				  cathodic protection. Subsections 4921.F and G apply to
				  all corroded pipe that is found.
C.
				  Each operator shall electrically inspect all buried compressor station piping,
				  as to the need for cathodic protection, and cathodic protection shall be
				  provided where necessary.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).
Louisiana Administrative Code › Title 43 - NATURAL RESOURCES › Part XI - Office of Conservation-Pipeline Division › Subpart 4 - Carbon Dioxide › Chapter 49 - Operating and Maintaining Carbon Dioxide Pipelines › Section XI-4921 - External Corrosion Control (Formerly section 1921)

Current through Register Vol. 50, No. 6, June 20, 2024
A. Each operator
				  shall, at intervals not exceeding 15 months, but at least once each calendar
				  year, conduct tests on each underground facility in its pipeline systems that
				  is under cathodic protection to determine whether the protection is
				  adequate.
B. Each operator shall
				  maintain the test leads required for cathodic protection in such a condition
				  that electrical measurements can be obtained to ensure adequate
				  protection.
C. Each operator shall,
				  at intervals not exceeding two and one-half months, but at least six times each
				  calendar year, inspect each of its cathodic protection rectifiers.
D. Each operator shall, at intervals not
				  exceeding five years, electrically inspect the bare pipe in its pipeline system
				  that is not cathodically protected and must study leak records for that pipe to
				  determine if additional protection is needed.
E. Whenever any buried pipe is exposed for
				  any reason, the operator shall examine the pipe for evidence of external
				  corrosion. If the operator finds that there is active corrosion, that the
				  surface of the pipe is generally pitted, or that corrosion has caused a leak,
				  it shall investigate further to determine the extent of the
				  corrosion.
F. Any pipe that is
				  found to be generally corroded so that the remaining wall thickness is less
				  than the minimum thickness required by the pipe specification tolerances must
				  either be replaced with coated pipe that meets the requirements of this
				  regulation or, if the area is small, must be repaired. However, the operator
				  need not replace generally corroded pipe if the operating pressure is reduced
				  to be commensurate with the limits on operating pressure specified in this
				  part, based on the actual remaining wall thickness.
G. If localized corrosion pitting is found to
				  exist to a degree where leakage might result, the pipe must be replaced or
				  repaired, or the operating pressure must be reduced commensurate with the
				  strength of the pipe based on the actual remaining wall thickness in the
				  pits.
H. Each operator shall clean,
				  coat with material suitable for the prevention of atmospheric corrosion and
				  maintain this protection for each component in its pipeline system that is
				  exposed to the atmosphere.
AUTHORITY
					 NOTE: Promulgated in accordance with
					 R.S.
					 30:4(C)(17) and
					 R.S.
					 30:1104(A).