1、147 Pipeline and Hazardous Materials Safety Administration, DOT Pt. 193 Amdt. 19295, 69 FR 18234, Apr. 6, 2004, as amended by Amdt. 19295, May 26, 2004 PART 193LIQUEFIED NATURAL GAS FACILITIES: FEDERAL SAFETY STANDARDS Subpart AGeneral Sec. 193.2001 Scope of part. 193.2003 Reserved 193.2005 Applicab
2、ility. 193.2007 Definitions. 193.2009 Rules of regulatory construction. 193.2011 Reporting. 193.2013 Incorporation by reference. 193.2015 Reserved 193.2017 Plans and procedures. 193.2019 Mobile and temporary LNG facili-ties. Subpart BSiting Requirements 193.2051 Scope. 193.2055 Reserved 193.2057 The
3、rmal radiation protection. 193.2059 Flammable vapor-gas dispersion protection. 193.2061193.2065 Reserved 193.2067 Wind forces. 193.2069193.2073 Reserved Subpart CDesign 193.2101 Scope. MATERIALS 193.2103193.2117 Reserved 193.2119 Records. DESIGN OF COMPONENTS AND BUILDINGS 193.2121193.2153 Reserved
4、IMPOUNDMENT DESIGN AND CAPACITY 193.2155 Structural requirements. 193.2157193.2159 Reserved 193.2161 Dikes, general. 193.2163193.2165 Reserved 193.2167 Covered systems. 193.2169193.2171 Reserved 193.2173 Water removal. 193.2175193.2179 Reserved 193.2181 Impoundment capacity: LNG stor-age tanks. 193.
5、2183193.2185 Reserved LNG STORAGE TANKS 193.2187 Nonmetallic membrane liner. 193.2189193.2233 Reserved Subpart DConstruction 193.2301 Scope. 193.2303 Construction acceptance. 193.2304 Corrosion control overview. 193.2305193.2319 Reserved 193.2321 Nondestructive tests. 193.2323193.2329 Reserved Subpa
6、rt EEquipment 193.2401 Scope. VAPORIZATION EQUIPMENT 193.2403193.2439 Reserved 193.2441 Control center. 193.2443 Reserved 193.2445 Sources of power. Subpart FOperations 193.2501 Scope. 193.2503 Operating procedures. 193.2505 Cooldown. 193.2507 Monitoring operations. 193.2509 Emergency procedures. 19
7、3.2511 Personnel safety. 193.2513 Transfer procedures. 193.2515 Investigations of failures. 193.2517 Purging. 193.2519 Communication systems. 193.2521 Operating records. Subpart GMaintenance 193.2601 Scope. 193.2603 General. 193.2605 Maintenance procedures. 193.2607 Foreign material. 193.2609 Suppor
8、t systems. 193.2611 Fire protection. 193.2613 Auxiliary power sources. 193.2615 Isolating and purging. 193.2617 Repairs. 193.2619 Control systems. 193.2621 Testing transfer hoses. 193.2623 Inspecting LNG storage tanks. 193.2625 Corrosion protection. 193.2627 Atmospheric corrosion control. 193.2629 E
9、xternal corrosion control: buried or submerged components. 193.2631 Internal corrosion control. 193.2633 Interference currents. 193.2635 Monitoring corrosion control. 193.2637 Remedial measures. 193.2639 Maintenance records. Subpart HPersonnel Qualifications and Training 193.2701 Scope. 193.2703 Des
10、ign and fabrication. 193.2705 Construction, installation, inspec-tion, and testing. 193.2707 Operations and maintenance. 193.2709 Security. 193.2711 Personnel health. 193.2713 Training: operations and mainte-nance. 193.2715 Training: security. 193.2717 Training: fire protection. 193.2719 Training: r
11、ecords. VerDate Mar2010 11:22 Dec 13, 2010 Jkt 220214 PO 00000 Frm 00157 Fmt 8010 Sfmt 8010 Y:SGML220214.XXX 220214wwoods2 on DSK1DXX6B1PROD with CFRProvided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-148 49 CFR Ch. I (10110 Edition) 193.2001 Subpart IFi
12、re Protection 193.2801 Fire protection. 193.2803193.2821 Reserved Subpart JSecurity 193.2901 Scope. 193.2903 Security procedures. 193.2905 Protective enclosures. 193.2907 Protective enclosure construction. 193.2909 Security communications. 193.2911 Security lighting. 193.2913 Security monitoring. 19
13、3.2915 Alternative power sources. 193.2917 Warning signs. AUTHORITY: 49 U.S.C. 5103, 60102, 60103, 60104, 60108, 60109, 60110, 60113, 60118; and 49 CFR 1.53. SOURCE: 45 FR 9203, Feb. 11, 1980, unless otherwise noted. EDITORIAL NOTE: Nomenclature changes to part 193 appear at 71 FR 33408, June 9, 200
14、6. Subpart AGeneral 193.2001 Scope of part. (a) This part prescribes safety stand-ards for LNG facilities used in the transportation of gas by pipeline that is subject to the pipeline safety laws (49 U.S.C. 60101 et seq.) and Part 192 of this chapter. (b) This part does not apply to: (1) LNG facilit
15、ies used by ultimate consumers of LNG or natural gas. (2) LNG facilities used in the course of natural gas treatment or hydro-carbon extraction which do not store LNG. (3) In the case of a marine cargo transfer system and associated facili-ties, any matter other than siting per-taining to the system
16、 or facilities be-tween the marine vessel and the last manifold (or in the absence of a mani-fold, the last valve) located imme-diately before a storage tank. (4) Any LNG facility located in navi-gable waters (as defined in Section 3(8) of the Federal Power Act (16 U.S.C. 796(8). 45 FR 9203, Feb. 11
17、, 1980, as amended by Amdt. 1931, 45 FR 57418, Aug. 28, 1980; Amdt. 19310, 61 FR 18517, Apr. 26, 1996 193.2003 Reserved 193.2005 Applicability. (a) Regulations in this part gov-erning siting, design, installation, or construction of LNG facilities (includ-ing material incorporated by reference in th
18、ese regulations) do not apply to LNG facilities in existence or under construction when the regulations go into effect. (b) If an existing LNG facility (or fa-cility under construction before March 31, 2000 is replaced, relocated or signifi-cantly altered after March 31, 2000, the facility must comp
19、ly with the applica-ble requirements of this part gov-erning, siting, design, installation, and construction, except that: (1) The siting requirements apply only to LNG storage tanks that are sig-nificantly altered by increasing the original storage capacity or relocated, and (2) To the extent compl
20、iance with the design, installation, and construction requirements would make the replaced, relocated, or altered facility incompat-ible with the other facilities or would otherwise be impractical, the replaced, relocated, or significantly altered facil-ity may be designed, installed, or con-structe
21、d in accordance with the origi-nal specifications for the facility, or in another manner subject to the ap-proval of the Administrator. Amdt. 19317, 65 FR 10958, Mar. 1, 2000, as amended by Amdt. 19318, 69 FR 11336, Mar. 10, 2004 193.2007 Definitions. As used in this part: Administrator means the Ad
22、minis-trator, Pipeline and Hazardous Mate-rials Safety Administration or his or her delegate. Ambient vaporizer means a vaporizer which derives heat from naturally oc-curring heat sources, such as the at-mosphere, sea water, surface waters, or geothermal waters. Cargo transfer system means a compo-n
23、ent, or system of components func-tioning as a unit, used exclusively for transferring hazardous fluids in bulk between a tank car, tank truck, or ma-rine vessel and a storage tank. Component means any part, or system of parts functioning as a unit, includ-ing, but not limited to, piping, proc-essin
24、g equipment, containers, control devices, impounding systems, lighting, security devices, fire control equip-ment, and communication equipment, VerDate Mar2010 11:22 Dec 13, 2010 Jkt 220214 PO 00000 Frm 00158 Fmt 8010 Sfmt 8010 Y:SGML220214.XXX 220214wwoods2 on DSK1DXX6B1PROD with CFRProvided by IHS
25、Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-149 Pipeline and Hazardous Materials Safety Administration, DOT 193.2007 whose integrity or reliability is nec-essary to maintain safety in control-ling, processing, or containing a haz-ardous fluid. Container means a
26、 component other than piping that contains a hazardous fluid. Control system means a component, or system of components functioning as a unit, including control valves and sens-ing, warning, relief, shutdown, and other control devices, which is acti-vated either manually or automati-cally to establi
27、sh or maintain the per-formance of another component. Controllable emergency means an emergency where reasonable and pru-dent action can prevent harm to people or property. Design pressure means the pressure used in the design of components for the purpose of determining the min-imum permissible thi
28、ckness or phys-ical characteristics of its various parts. When applicable, static head shall be included in the design pressure to de-termine the thickness of any specific part. Determine means make an appro-priate investigation using scientific methods, reach a decision based on sound engineering j
29、udgment, and be able to demonstrate the basis of the de-cision. Dike means the perimeter of an im-pounding space forming a barrier to prevent liquid from flowing in an unin-tended direction. Emergency means a deviation from normal operation, a structural failure, or severe environmental conditions t
30、hat probably would cause harm to people or property. Exclusion zone means an area sur-rounding an LNG facility in which an operator or government agency legally controls all activities in accordance with 193.2057 and 193.2059 for as long as the facility is in operation. Fail-safe means a design feat
31、ure which will maintain or result in a safe condition in the event of malfunction or failure of a power supply, compo-nent, or control device. g means the standard acceleration of gravity of 9.806 meters per second2(32.17 feet per second2). Gas, except when designated as inert, means natural gas, ot
32、her flammable gas, or gas which is toxic or corrosive. Hazardous fluid means gas or haz-ardous liquid. Hazardous liquid means LNG or a liq-uid that is flammable or toxic. Heated vaporizer means a vaporizer which derives heat from other than naturally occurring heat sources. Impounding space means a
33、volume of space formed by dikes and floors which is designed to confine a spill of haz-ardous liquid. Impounding system includes an im-pounding space, including dikes and floors for conducting the flow of spilled hazardous liquids to an impounding space. Liquefied natural gas or LNG means natural ga
34、s or synthetic gas having methane (CH4) as its major constituent which has been changed to a liquid. LNG facility means a pipeline facility that is used for liquefying natural gas or synthetic gas or transferring, stor-ing, or vaporizing liquefied natural gas. LNG plant means an LNG facility or syst
35、em of LNG facilities functioning as a unit. m3means a volumetric unit which is one cubic metre, 6.2898 barrels, 35.3147 ft.3, or 264.1720 U.S. gallons, each vol-ume being considered as equal to the other. Maximum allowable working pressure means the maximum gage pressure per-missible at the top of t
36、he equipment, containers or pressure vessels while op-erating at design temperature. Normal operation means functioning within ranges of pressure, temperature, flow, or other operating criteria re-quired by this part. Operator means a person who owns or operates an LNG facility. Person means any ind
37、ividual, firm, joint venture, partnership, corporation, association, state, municipality, coop-erative association, or joint stock asso-ciation and includes any trustee, re-ceiver, assignee, or personal represent-ative thereof. Pipeline facility means new and exist-ing piping, rights-of-way, and any
38、 equipment, facility, or building used in the transportation of gas or in the treatment of gas during the course of transportation. VerDate Mar2010 11:22 Dec 13, 2010 Jkt 220214 PO 00000 Frm 00159 Fmt 8010 Sfmt 8010 Y:SGML220214.XXX 220214wwoods2 on DSK1DXX6B1PROD with CFRProvided by IHSNot for Resa
39、leNo reproduction or networking permitted without license from IHS-,-,-150 49 CFR Ch. I (10110 Edition) 193.2009 Piping means pipe, tubing, hoses, fit-tings, valves, pumps, connections, safe-ty devices or related components for containing the flow of hazardous fluids. Storage tank means a container
40、for storing a hazardous fluid. Transfer piping means a system of permanent and temporary piping used for transferring hazardous fluids be-tween any of the following: Lique-faction process facilities, storage tanks, vaporizers, compressors, cargo transfer systems, and facilities other than pipeline f
41、acilities. Transfer system includes transfer pip-ing and cargo transfer system. Vaporization means an addition of thermal energy changing a liquid to a vapor or gaseous state. Vaporizer means a heat transfer facil-ity designed to introduce thermal en-ergy in a controlled manner for chang-ing a liqui
42、d to a vapor or gaseous state. Waterfront LNG plant means an LNG plant with docks, wharves, piers, or other structures in, on, or immediately adjacent to the navigable waters of the United States or Puerto Rico and any shore area immediately adjacent to those waters to which vessels may be secured a
43、nd at which LNG cargo oper-ations may be conducted. 45 FR 9203, Feb. 11, 1980, as amended by Amdt. 1931, 45 FR 57418, Aug. 28, 1980; Amdt. 1932, 45 FR 70404, Oct. 23, 1980; Amdt. 19310, 61 FR 18517, Apr. 26, 1996; Amdt. 19317, 65 FR 10958, Mar. 1, 2000; 68 FR 11749, Mar. 12, 2003; 70 FR 11140, Mar.
44、8, 2005 193.2009 Rules of regulatory con-struction. (a) As used in this part: (1) Includes means including but not limited to; (2) May means is permitted to or is authorized to; (3) May not means is not permitted to or is not authorized to; and (4) Shall or must is used in the manda-tory and imperat
45、ive sense. (b) In this part: (1) Words importing the singular in-clude the plural; and (2) Words importing the plural in-clude the singular. 193.2011 Reporting. Leaks and spills of LNG must be re-ported in accordance with the require-ments of part 191 of this chapter. 193.2013 Incorporation by refer
46、ence. (a) Any document or portion thereof incorporated by reference in this part is included in this part as though it were printed in full. When only a por-tion of a document is referenced, then this part incorporates only that ref-erenced portion of the document and the remainder is not incorporat
47、ed. Ap-plicable editions are listed in para-graph (c) of this section in parentheses following the title of the referenced material. Earlier editions listed in pre-vious editions of this section may be used for components manufactured, de-signed, or installed in accordance with those earlier edition
48、s at the time they were listed. The user must refer to the appropriate previous edition of 49 CFR for a listing of the earlier editions. (b) All incorporated materials are available for inspection in the Pipeline and Hazardous Materials Safety Ad-ministration, PHP30, 1200 New Jersey Avenue, SE., Was
49、hington, DC, 20590 0001, or at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 2027416030 or go to: http:/www.archives.gov/ federallregister/ codeloflfederallregulations/ IBRllocations.html. Documents incorporated by reference are available from the publishers as follows: A. American Gas Association (AGA), 400 North
