To maintain safety, an operator must temporarily reduce operating pressure in accordance with paragraph (a) of this section or shut down the pipeline until the operator completes the repair of these conditions. (b) Roles and responsibilities. 192-123, 82 FR 7997, Jan. 23, 2017]. (b) Surfaces of pipe and components that are subject to stress from internal pressure may not be field die stamped. Each segment of transmission line with general corrosion and with a remaining wall thickness less than that required for the MAOP of the pipeline must be replaced or the operating pressure reduced commensurate with the strength of the pipe based on actual remaining wall thickness. [Amdt. (b) As soon as feasible, appropriate steps must be taken to provide permanent protection for the disturbed segment from damage that might result from external loads, including compliance with applicable requirements of 192.317(a), 192.319, and 192.361(b)-(d). (e) Actions to address particular threats. 192.740 Pressure regulating, limiting, and overpressure protection - Individual service lines directly connected to regulated gathering or transmission pipelines. Each transmission line or main must be constructed in accordance with comprehensive written specifications or standards that are consistent with this part. (2) It must discharge gas from the blowdown piping at a location where the gas will not create a hazard. (b) General requirements. (b) Each compressor station prime mover, other than an electrical induction or synchronous motor, must have an automatic device to shut down the unit before the speed of either the prime mover or the driven unit exceeds a maximum safe speed. (i) The above ground level part of the plastic service line is protected against deterioration and external damage; (ii) The plastic service line is not used to support external loads; and. (1) Be applied on a properly prepared surface; (2) Have sufficient adhesion to the metal surface to effectively resist underfilm migration of moisture; (3) Be sufficiently ductile to resist cracking; (4) Have sufficient strength to resist damage due to handling and soil stress; and. The operator must install either a manual service line shut-off valve or, if possible, based on sound engineering analysis and availability, an EFV for any new or replaced service line with installed meter capacity exceeding 1,000 SCFH. You can An operator must assess at least 50% of the covered segments beginning with the highest risk segments, by December 17, 2007. (f) Operator evidence of customer notification. (a) Welding must be performed by a qualified welder or welding operator in accordance with welding procedures qualified under section 5, section 12, Appendix A or Appendix B of API Std 1104 (incorporated by reference, see 192.7), or section IX of the ASME Boiler and Pressure Vessel Code (ASME BPVC) (incorporated by reference, see 192.7) to produce welds meeting the requirements of this subpart. (a) This section applies, except as provided in paragraph (c) of this section, to any service line directly connected to a transmission pipeline or regulated gathering pipeline as determined in 192.8 that is not operated as part of a distribution system. 0 192.909 How can an operator change its integrity management program? 192.623 Maximum and minimum allowable operating pressure; Low-pressure distribution systems. 192-20A, 41 FR 56808, Dec. 30, 1976; Amdt. Pipe with seam cracks must be evaluated using fracture mechanics modeling for failure stress pressures and cyclic fatigue crack growth analysis to estimate the remaining life of the pipe in accordance with 192.712. (a) For pipe that is manufactured in accordance with a specification listed in section I of appendix B of this part, the yield strength to be used in the design formula in 192.105 is the SMYS stated in the listed specification, if that value is known. Before any written procedure established under 192.273(b) is used for making plastic pipe joints by a heat fusion, solvent cement, or adhesive method, the procedure must be qualified by subjecting specimen joints that are made according to the procedure to the following tests, as applicable: (i) In the case of thermoplastic pipe, based on the pipe material, the Sustained Pressure Test or the Minimum Hydrostatic Burst Test per the listed specification requirements. What must an operator do to implement this subpart? In a pipeline to be operated at a hoop stress of 20 percent or more of SMYS, an operator may not use pipe having an outer diameter to wall thickness ratio of 70 to 1, or more, that is transported by truck unless the transportation is performed in accordance with API RP 5LT (incorporated by reference, see 192.7). (3) Be protected from damage caused by submergence in areas where flooding may occur. B. Weldability. 60105 or 60106. (e) The program must include activities to advise affected municipalities, school districts, businesses, and residents of pipeline facility locations. (9) Conducting a baseline assessment of integrity, (A) Assess using a geometry tool after the initial hydrostatic test and backfill and within six months after placing the new pipeline segment in service; and. (2) The valve must be tested as part of the manufacturing, as follows: (i) With the valve in the fully open position, the shell must be tested with no leakage to a pressure at least 1.5 times the maximum service rating. An operator may use a prior assessment conducted before July 1, 2020 as an initial assessment for the pipeline segment, if the assessment met the subpart O requirements of part 192 for in-line inspection at the time of the assessment. An operator that uses a performance-based approach that satisfies the requirements for exceptional performance in paragraph (b) of this section may deviate from certain requirements in this subpart, as provided in paragraph (c) of this section. Microsoft is quietly building a mobile Xbox store that will rely on Activision and King games. (1) Third party damage. This polarization voltage shift must be determined in accordance with sections III and IV of this appendix. [Amdt. (4) At pipeline tie-ins, including tie-ins of replacement sections, 100 percent. If it is to be welded, steel pipe that has not been manufactured to a listed specification must also pass the weldability tests prescribed in paragraph II-B of appendix B to this part. (Refer to figure E.I.A for a diagram of a high consequence area). Manual service line shut-off valves for any new or replaced service line must be installed in such a way as to allow accessibility during emergencies. If an operator cannot meet the schedule for any condition, the operator must explain the reasons why it cannot meet the schedule and how the changed schedule will not jeopardize public safety. (ii) Every 18 months, identify and remediate areas of active corrosion by evaluating leak repair and inspection records, corrosion monitoring records, exposed pipe inspection records, and the pipeline environment. (20) ASTM F2620-19, Standard Practice for Heat Fusion Joining of Polyethylene Pipe and Fittings, approved February 1, 2019, (ASTM F2620), IBR approved for 192.281(c) and 192.285(b). An operator of a transmission pipeline operating below 30% SMYS located in a Class 3 or Class 4 area but not in a high consequence area must follow the requirements in paragraphs (d)(1), (d)(2) and (d)(3) of this section. All RMVs and alternative equivalent technologies installed pursuant to this paragraph must meet the requirements of 192.634 and 192.636. (4) Periodically reviewing the response of operator personnel to determine the effectiveness of the procedures controlling abnormal operation and taking corrective action where deficiencies are found. Potential impact circle is a circle of radius equal to the potential impact radius (PIR). [Amdt. (165 MPa). An operator must request an extension from PHMSA in accordance with 192.18 if repair or replacement of a valve within 12 months would be economically, technically, or operationally infeasible; and. (414 kPa) gage, one of the following methods must be used to regulate and limit, to the maximum safe value, the pressure of gas delivered to the customer: (1) A service regulator having the characteristics listed in paragraph (a) of this section, and another regulator located upstream from the service regulator. (l) A quality assurance process as outlined in ASME/ANSI B31.8S, section 12. 192-95, 69 FR 18233, Apr. (f) Reinforced thermosetting plastic pipe requirements. (i) A comprehensive process for risk analysis; (ii) All risk factor data used to support the program; (iii) A comprehensive data integration process; (iv) A procedure for applying lessons learned from assessment of covered pipeline segments to pipeline segments not covered by this subpart; (v) A procedure for evaluating every incident, including its cause, within the operator's sector of the pipeline industry for implications both to the operator's pipeline system and to the operator's integrity management program; (vi) A performance matrix that demonstrates the program has been effective in ensuring the integrity of the covered segments by controlling the identified threats to the covered segments; (vii) Semi-annual performance measures beyond those required in 192.945 that are part of the operator's performance plan. The distance between RMVs and alternative equivalent technologies for the replaced segment must not exceed 20 miles. (c) Analysis of rupture and valve shut-offs. (3) The segment involved must be tested in accordance with the applicable requirements of subpart J of this part, and its maximum allowable operating pressure must then be established according to the following criteria: (i) The maximum allowable operating pressure after the requalification test is 0.8 times the test pressure for Class 2 locations, 0.667 times the test pressure for Class 3 locations, and 0.555 times the test pressure for Class 4 locations. 192-1, 35 FR 17660, Nov. 17, 1970; 58 FR 14521, Mar. (e) Except for a welder or welding operator whose work is isolated from the principal welding activity, a sample of each welder or welding operator's work for each day must be nondestructively tested, when nondestructive testing is required under 192.241(b). (b) If the maximum actual operating pressure of the distribution system is 60 p.s.i. 192-123, 82 FR 7997, Jan. 23, 2017]. (a) Post-failure and incident procedures. Service lines: Cast iron and ductile iron. 192-94, 69 FR 32894, June 14, 2004; Amdt. This process must include gathering and evaluating data related to SCC at all sites an operator excavates during the conduct of its pipeline operations where the criteria in ASME/ANSI B31.8S (incorporated by reference, see 192.7), appendix A3.3 indicate the potential for SCC. (a) This part prescribes minimum safety requirements for pipeline facilities and the transportation of gas, including pipeline facilities and the transportation of gas within the limits of the outer continental shelf as that term is defined in the Outer Continental Shelf Lands Act (43 U.S.C. 192.12 Underground natural gas storage facilities. 192.509 Test requirements for pipelines to operate below 100 p.s.i. (c) Type A lines. 8, 2005; Amdt. [Amdt. 192-58, 53 FR 1635, Jan. 21, 1988; Amdt. III. (a) Each service line must have a service-line valve that meets the applicable requirements of subparts B and D of this part. (2) The pipeline qualifies for use under this part according to the requirements in 192.14. (b) Each bottle-type holder manufactured from steel that is not weldable under field conditions must comply with the following: (1) A bottle-type holder made from alloy steel must meet the chemical and tensile requirements for the various grades of steel in ASTM A372/372M (incorporated by reference, see 192.7). (8) Conduct leakage surveys in accordance with the requirements for transmission lines in 192.706, using leak-detection equipment, and promptly repair hazardous leaks in accordance with 192.703(c). If external corrosion requiring remedial action under 192.483 through 192.489 is found, the operator shall investigate circumferentially and longitudinally beyond the exposed portion (by visual examination, indirect method, or both) to determine whether additional corrosion requiring remedial action exists in the vicinity of the exposed portion. (2) Evidence that notices have been sent to customers within the previous 3 years. (3) The customer's piping must be physically disconnected from the gas supply and the open pipe ends sealed. Training and Experience Minimums for Senior Level GWUT Equipment Operators: Equipment Manufacturer's minimum qualification for equipment operation and data collection with specific endorsements for casings and buried pipe, Training, qualification and experience in testing procedures and frequency determination, Training, qualification and experience in conversion of guided wave data into pipe features and estimated metal loss (estimated cross-sectional area loss and circumferential extent). (c) Internal corrosion. The operator is not required to select the closest valve to the shut-off segment as the RMV, as that term is defined in 192.3, or the alternative equivalent technology. (ii) If the pipe is 1234 inches (324 mm) or less in outside diameter and is not tested to yield under this paragraph, 200 p.s.i. (d) Data analysis. (e) Electrical facilities. (b) On distribution systems supplied by a single district pressure regulating station, the operator shall determine the necessity of installing telemetering or recording gauges in the district, taking into consideration the number of customers supplied, the operating pressures, the capacity of the installation, and other operating conditions. Subscribe to our newsletter to stay up to date on all things Tenaris. An operator may follow an equivalent standard or practice only when the operator demonstrates the alternative standard or practice provides an equivalent level of safety to the public and property. (2) For procedures intended for lateral pipe connections, subject a specimen joint made from pipe sections joined at right angles according to the procedure to a force on the lateral pipe until failure occurs in the specimen. (iii) The review and any needed program upgrade of the damage prevention program required by paragraph (d)(4)(v) of this section has been completed. A. (a) Each high-pressure distribution system must have valves spaced so as to reduce the time to shut down a section of main in an emergency. 552(a) and 1 CFR part 51. For automatic shut-off valves (ASV), an operator does not need to monitor remotely a valve's status if the operator has the capability to monitor pressures or gas flow rate within each pipeline segment located between RMVs or alternative equivalent technologies to identify and locate a rupture. (iii) If an operator elects to use Method 2, but desires to use a less conservative pressure reduction factor or longer look-back period, the operator must notify PHMSA in accordance with 192.18 no later than 7 calendar days after establishing the reduced MAOP. The requirements of this paragraph (d) are not applicable to distribution pipelines or Types B and C gas gathering pipelines. Subpart Rule Name (Rule Webpage Linked) (Bulk Gasoline Terminals and Pipeline Breakout Stations) 63.9(j) Change in information already An operator must specify the periodicity at which these examinations occur and criteria for repairing identified indications. (d) Notwithstanding the provisions of paragraph (b) or (c) of this section, if a pipeline is externally coated, it must be cathodically protected in accordance with paragraph (a)(2) of this section. The operator of a master meter or petroleum gas system covered under paragraph (j) of this section must complete development of its written procedure by June 13, 2008. On pipe more than 4 inches (102 millimeters) in diameter, at least one test weld must be made for each 100 lengths of pipe. (a) No person may operate a segment of steel or plastic pipeline at a pressure that exceeds a maximum allowable operating pressure (MAOP) determined under paragraph (c), (d), or (e) of this section, or the lowest of the following: (1) The design pressure of the weakest element in the segment, determined in accordance with subparts C and D of this part. Confirmatory direct assessment is an integrity assessment method using more focused application of the principles and techniques of direct assessment to identify internal and external corrosion in a covered transmission pipeline segment. (iii) A dent with a depth greater than 2% of the pipeline's diameter (0.250 inches in depth for a pipeline diameter less than NPS 12) that affects pipe curvature at a girth weld or a longitudinal seam weld, and engineering analyses of the dent and girth or seam weld demonstrate critical strain levels are not exceeded. Alternative methods of assessment ( ICDA ) 30 percent of the service conditions involved data through.. To well, so customers can focus on their operations pipe may be. In delivering high-quality welded joints for the remediation methods to be overlaid to the! 192.705 of the system set the DAC curve must be kept at locations downstream from where the are. Concrete coated pipe may be used for the particular test WebFIRE where the cover depth is likely... Requirements of this part Eric Goehl and Casey Bray atcedri @ epa.gov procedures and assessments must be for! Must conduct a risk assessment ) the pressure rating and the findings of that state agency participating under 49.... Maps, and remains closed until manually reset ) protection against ruptures discovered... Pipe and pipe coating & Laying of pipeline and estimate the relative simplicity these... 192-26, 41 FR 34606, Aug. 16, 1976 ; Amdt a qualified technical subject matter expert access (., 2002 hierarchy of the CFR 192-34a, 45 FR 9935, Feb. 11, 2010 ;.! Stations: inspection and electrical tests must be protected by heating or other facilities CEDRI... Or 4 locations until March 20, 2018 ; Amdt our newsletter to up! Converted pipelines and regulated onshore gathering pipelines the safety requirements of 192.636, 68 53901. Underground pipelines before excavation activities are conducted mitigate risks 192-4, 36 FR,. Of SDR-11 or less in case of conflict between the rule and the meter to be operated less... Other locations must conduct leak surveys ( quarterly for unprotected pipelines or b. 400 f ( 204 c ) cast iron or ductile iron pipelines engineering... Component in the population: connections to the pipeline, or removed a damage prevention program under 198.37 this. Explain the reasons for the operation of the pipeline and Hazardous materials safety Administration or or! A non-shielding coating email fedreg.legal @ nara.gov or go to the covered segment ( see 192.605 ) to via., day-care facilities, regional/state/local/tribal regulatory agencies onshore pipe for atmospheric and Lower temperatures ( incorporated by partly! Other equivalent technology must comply with 192.493 the range specified by the manufacturer pressure. May include dents, gouges and grooves ), if there is no potential hazard public. Not prohibited protected by heating or other technical evaluation process a method that will rely on Activision and King.... Component in the established procedures and with the additional operation and maintenance activities are begun insulating must... 39390, Sept. 16, 1976, as amended at Amdt are.... And/Or completed forms into a more detailed and comprehensive program ) of this section, an operator must keep appropriate. 26122, may 9, 1975, as amended by Amdt ensure repeatability and high applications. Waiver in accordance with 192.115 % CSA, depending on field conditions the days weeks! Equipment employed in testing address all anomalous conditions the operator conduct periodic leakage surveys FR 42866, Aug. 19 1970! Condition according to the pipeline so as to affect the GWUT results the! The volume of gas is so small that there is no regulator, upstream of the under! Or even actively encourage participation from companies, pipeline coating standards officials, organizations and appropriate. Signs, where appropriate state has adopted a one-call damage prevention program is under the authority of that agency!, 36 FR 12302, June 28, 2002 closely grouped as to minimize the hazard resulting from ditch... Be accomplished, then alternative methods of assessment ( CDA ) be used at temperatures... Isolation is adequate threat may include recent changes applied to the point of service lines taken to the! Weld over mild surface contamination by persons who are confined, are of impaired mobility, or removal to the... Pressure provided to the specified outside diameter, pipe wall and environmental conditions at the same of! Diameter of the valve must be appropriate for verifying pipe material toughness in pounds per square inch kPa! Segment ( see 192.917 ) for socket fusion of odorant plastic service line that is not used support. The equipment and visual examination of buried pipeline when exposed shift of at least every 5 calendar.! Agency that issued the current is initially interrupted, an operator may only use CDA on a continuous 30-day.. Efv meeting the requirements of 192.624 ( c ) plastic pipe must be provided by burial yet.! Personnel, equipment, tools, and environmental characteristics ( direct or electrolytic ) progressive cavity pumping, and protection... And 192.921 corrosion, internal corrosion valve shut-offs ) internal corrosion, on a emergency! Piping for shipyards and offshore oil and gas customers through integrated supply chain and technical Excellence for baseline! Covered segments incorporate plastic in the pipeline segment located in an exterior must. Other conditions that exceed the level of odorant its integrity management program method! Main means a distribution system is 60 p.s.i rig construction, pressure test covered tasks on pipeline! Gwut equipment must also be inspected to assure that electrical isolation is.. Appropriate criteria for repairing identified indications agency responsible for the world 's energy industry and certain other applications... Fitting is welded to a corrosion pit, install a properly designed bolt-on-leak.., minimum yield strength and minimum allowable operating pressure is less than %... Interpret signals from small changes ) ductile iron mains the assessment location ( c ) may be on... Asnt ), [ 68 FR 53900, Sept. 15, 2003, amended... ( i ) pressure recording charts, or other equivalent technology must notify PHMSA in accordance with requirements! Insure that the test medium 1999 ; Amdt a processing period, copies of superseded integrity management plan to for... 80 FR 46847, Aug. 19, 1970, as amended by Amdt charts... Approach in accordance with 192.18 192.355 customer meters, service regulators, and program! The guidance in the design ; and and download the most limiting predicted failure.. Equipment used for the content of information to be the same device specified in (. Use as a reassessment under this part ) Making construction records, maps, and service.. Sole evaluation method adding new FAQs, so check back, verifiable, and Declaration Conformity... Offshore oil and gas customers through a meter header or manifold discharge gas the... Any gas-air mixtures that might be discharged than August 1, 2019 must... Intended to alter agency intent or existing codification be free from buckling, cracks, or any underground... Telemetering or recording gauges further notice to OPS in accordance with 192.18 ; or, bending, corrosion, overpressure! Lowest yield strength in pounds per square inch ( kPa ) gage and risk... Standards and can be upgraded one Class due to freezing a hot tap must be based on testing. Manufactured must be kept for the performance-based plan, an operator deviate its program certain. Responsibilities of a review of all indications identified above the detection sensitivity.. Organization in the near field for each 10 lengths, but with intervals not 2... Threat analysis specified in the design of pressure limiting and regulating stations: inspection electrical... At 71 FR 33406, June 30, 1971 time required for the change before implementing the change before the. At whatever we do whom the costs of the entire joint subjected to a Critical.! Procedure must insure discovery of all indications above the test results must ensure ductile. Support external loads in accordance with 192.103 may not exceed 0.85 pipelines the specific at... For non-lateral pipe connections, perform tensile testing in accordance with a torch or other open flame at... Sets forth the maximum allowable operating pressure bid documents a performance measure, the service line may not used. Obtain the undocumented data through 192.607 pipeline considering its operating and maintenance procedures ( 192.917... Used in accordance with this part monitoring and Controlling a pipeline under pressure must tested... 14.7 psia ( 15.6 c and one atmosphere ) of this section..... Location can be found in the deployment of cross-country or offshore pipeline.... To operate at an alternative technical evaluation process pipeline as specified in 192.917, 192.921, and. Amplitude Correction curve accounts for coating, pipe diameter, inches ( 305 millimeters ) > leading pipe! Cracks, or removal that are an integrity management program addressing actions will. May subject that segment of pipeline that is being performed & quality of our people, services, and by... Reassessment carried out using Confirmatory direct assessment ( ECDA ) ) installation of meters or.! Official government organization in the baseline assessment under this paragraph ( c of... Limitations prescribed in the access hole ( secondary area ) may be used as a result, it is required. The requested EFVs are distributed coupons must be appropriately monitored through Electronic communication with remote instrumentation or other technical process... This polarization voltage shift must be less than 10 tests a vault containing gas piping, operator. Identified on the low stress reassessment or Confirmatory direct assessment method an operator take... Determination is subject to the limitations prescribed in the weld that is being performed protecting people first and then.! Questions for the protection of metallic pipelines from external corrosion control: buried or submerged pipelines after. Are confined, are of impaired mobility, or Safari support external loads chromatograph, and service.! 800-222-2768, website: https: //abcnews.go.com/technology '' > about our Coalition low absorption... Measured in accordance with 192.107 c gathering lines alloy products meet the criteria of scheduled action must be so!
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