96-29262. Oil and Gas and Sulphur Operations in the Outer Continental Shelf  

  • [Federal Register Volume 61, Number 229 (Tuesday, November 26, 1996)]
    [Rules and Regulations]
    [Pages 60019-60026]
    From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
    [FR Doc No: 96-29262]
    
    
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    DEPARTMENT OF THE INTERIOR
    
    Minerals Management Service
    
    30 CFR Part 250
    
    RIN 1010-AC03
    
    
    Oil and Gas and Sulphur Operations in the Outer Continental Shelf
    
    AGENCY: Minerals Management Service, Interior.
    
    ACTION: Final rule.
    
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    SUMMARY: The Minerals Management Service (MMS) amends the documents 
    incorporated by reference in regulations governing oil, gas, and 
    sulphur operations in the Outer Continental Shelf (OCS). The 
    organizations that publish the incorporated documents have revised many 
    of their recommended practices and standards and have published new 
    editions. The new editions will continue to ensure that lessees use the 
    best available and safest technologies while operating in the OCS.
    
    DATES: EFFECTIVE DATE: December 26, 1996.
        The incorporation by reference of certain publications listed in 
    this regulation is approved by the Director of the Federal Register on 
    December 26, 1996.
    
    FOR FURTHER INFORMATION CONTACT:
    Bill Hauser, Engineering and Standards Branch, telephone (703) 787-
    1600.
    
    SUPPLEMENTARY INFORMATION: MMS uses standards, specifications, and 
    recommended practices developed by standard-setting organizations and 
    the oil and gas industry as a means of establishing requirements for 
    activities in the OCS. This practice, known as incorporation by 
    reference, allows MMS to incorporate the requirements of technical 
    documents into the regulations without increasing the volume of the 
    Code of Federal Regulations (CFR). MMS currently incorporates by 
    reference, 68 documents into the offshore operating regulations.
        The regulations found at 1 CFR part 51 govern how MMS and other 
    Federal agencies incorporate various documents by reference. Agencies 
    can only incorporate by reference through publication in the Federal 
    Register. This generally includes standard rulemaking procedures; i.e., 
    the agencies provide notice and opportunity for comment.
        Agencies must also gain approval from the Director of the Federal 
    Register for each publication incorporated by reference. Incorporation 
    by reference of a document or publication is limited to the edition of 
    the document or publication cited in the regulations. This means that 
    newer editions, amendments, or revisions to documents already 
    incorporated by reference in regulations are not part of MMS's 
    regulations.
        This rule updates more than 50 out-of-date documents incorporated 
    by reference into MMS regulations. For most documents, the changes 
    between the old and new editions are minor. However, MMS must update 
    these documents because the older editions may not be readily available 
    to the affected parties. For instance, some American Petroleum 
    Institute (API) documents currently referenced by MMS are out of print 
    and no longer available. Other documents have undergone major 
    revisions, and after reviewing these documents, MMS has determined that 
    we must incorporate these documents to ensure the use of the best and 
    safest technologies.
        In the future, MMS would like to keep the number of out-of-date 
    documents incorporated by reference to a minimum. To accomplish this, 
    this rule includes language that streamlines the rulemaking process. 
    Under this rule, MMS will review new editions of documents we 
    incorporate by reference as we do now. If MMS determines that the 
    revisions are minor, result in safety improvements or represent new 
    industry standard technology, and do not impose undue costs on the 
    affected parties, MMS will update the documents incorporated by 
    reference section of our regulations with a final rule published in the 
    Federal Register. This means that the new edition of the document(s) 
    becomes effective without the public having prior opportunity to 
    comment. This option is provided to agencies under 5 U.S.C. 533(b) when 
    agencies find that the notice and comment would be impracticable, 
    unnecessary, or contrary to the public interest.
    
    Narrative Response to Comments
    
        MMS received comments on the notice of proposed rulemaking 
    (60FR42819) from oil and natural gas producers and trade organizations 
    representing oil and gas producers, pipeline companies, and drilling 
    contractors. A summary of their comments and MMS's response to each 
    comment follows below:
        Comment: Three parties alerted MMS that some of the documents that 
    we had proposed to incorporate by reference have been superseded by 
    newer editions or documents with different titles.
        MMS response: MMS reviewed the new documents, and if the changes 
    were
    
    [[Page 60020]]
    
    minor, noncontroversial, and did not impose any substantial new costs 
    to industry, we included the new documents in the final rule. Specific 
    documents we chose not to update include the following:
        1. API Spec Q1--MMS will update the regulations to incorporate the 
    latest edition of this document in an upcoming rule.
        2. API RP 2A-WSD--MMS, industry, and API are working on changes to 
    the 20th edition. When the changes are final, MMS will update the 
    regulations to incorporate the 20th edition of this document.
        3. API RP 14C--MMS, industry, and API are working on changes to the 
    fifth edition. When the changes are final, MMS will update the 
    regulations to incorporate the fifth edition of this document.
        Comment: Two parties asked MMS to consider including documents that 
    had not previously been incorporated by reference.
        MMS response: MMS cannot include these documents until we review 
    them and then go through the notice and comment rulemaking procedure. 
    MMS will consider these and other documents in a future rulemaking.
        Comment: One party asked MMS to include the words ``previously 
    incorporated'' in the introductory paragraph of Sec. 250.1. This 
    addition will make it clear that the streamlined process for updating 
    documents incorporated by reference applies only to previously 
    incorporated documents.
        MMS response: MMS accepts this suggestion and has included the 
    words ``previously incorporated'' in this final rule.
        Comment: One party asked that MMS not attach any other changes to 
    our regulations when we use the streamlined process to update documents 
    incorporated by reference.
        MMS response: MMS does not intend to attach other changes to the 
    regulations when using the streamlined process to update documents 
    incorporated by reference.
        Comment: Two parties criticized our streamlined method of updating 
    our documents incorporated by reference, and they suggested we use the 
    U.S. Coast Guard's (USCG) final rule of September 22, 1995 (60 FR 
    49222), as a model. Three parties supported our streamlining efforts.
        MMS response: MMS believes that the method we proposed to 
    streamline the process of updating previously incorporated documents 
    will work better than the USCG's method suggested by the comments we 
    received. The USCG's method requires two notices (one initial notice 
    and one notice stating no comments disagreed with the proposal) in the 
    Federal Register, whereas our proposal only requires one. MMS has found 
    that most of the documents we propose for incorporation by reference 
    come from organizations that have as members the parties affected by 
    MMS regulations. By the time they release a new edition of a document, 
    these parties have already commented on the new edition. It is 
    redundant for MMS to issue the document for additional comments and 
    unnecessarily delay the implementation of new ideas in the document. 
    Anyone can send comments to MMS regarding our regulations at any time. 
    If an affected party has concerns with a new edition of any of the 
    documents incorporated by reference, that party should promptly voice 
    those concerns to MMS.
        This final rule updates more than 50 documents that were out of 
    date, over two-thirds of our total documents. We should note that we 
    received only one negative comment concerning documents we proposed to 
    update. We did receive negative comments about other documents we have 
    concerns with, and thus declined to update. This rulemaking effort 
    indicates that our streamlined method of updating documents 
    incorporated by reference is sufficient.
        To clarify when MMS will and will not use the streamlined 
    procedure, we have added language to the introductory paragraph of 
    Sec. 250.1, detailing the MMS will go through the traditional notice 
    and comment procedure to change the documents incorporated by reference 
    regulations whenever:
        1. MMS proposes to include documents not previously incorporated by 
    reference.
        2. The new edition of a document already incorporated by reference 
    introduces controversial issues, or imposes substantial new costs on 
    industry.
        3. MMS proposes that a document cover parties not previously 
    affected by the document in question.
        4. MMS believes it would be in the best interest of the public to 
    receive comments on a new edition.
        Comment: One party commented that MMS adopts new standards without 
    regard to the feasibility or cost of implementing them on existing 
    facilities and equipment.
        MMS response: MMS makes the determination about enforcing 
    requirements found in newer editions of documents incorporated by 
    reference on a case-by-case basis. We do not intend for parties to make 
    radical changes to their existing facilities or equipment because of 
    changes to the documents we incorporate. However, if the changes 
    reflected by the updated documents can be easily made, and result in 
    improvements in safety, then we would ask that parties conform to the 
    requirements found in the newer edition.
        Comment: One party commented that MMS presumes that the industry 
    standards we cite are the relevant standards for all sectors of the 
    industry.
        MMS response: While the documents we incorporate by reference are 
    intended for use by all parties operating in the OCS, parties have the 
    right to petition the Regional Supervisor for waivers to certain 
    requirements found in the documents. The Regional Supervisor makes a 
    decision on a case-by-case basis. If a certain sector of the industry 
    finds a document that is more suitable for their operations than the 
    document MMS incorporates, then they should submit the document to MMS 
    for consideration in future updates to our documents incorporated by 
    reference regulations.
        Comment: One party asked MMS to clarify its position on the status 
    of documents referenced within the documents MMS incorporates by 
    reference. MMS refers to these documents as second-tier documents.
        MMS response: When MMS incorporates a document by reference, we 
    intend for the users of that document to follow all parts of that 
    document unless otherwise noted. If users ignore the second-tier 
    document, then the document we incorporate loses its impact and its 
    usefulness to MMS and industry. The MMS position on this issue is that 
    second-tier documents apply unless otherwise noted, and parties should 
    follow them when conducting operations in the OCS.
    
    Summary of Final Rule Revisions
    
        Based on our review and analysis of the comments, the final rule 
    revises the regulations as follows:
        1. The introductory paragraph in Sec. 250.1 indicates that MMS 
    will, in certain cases, update previously incorporated documents 
    without the public having prior opportunity to comment.
        2. The latest editions of the following documents were not included 
    in the proposed rule but are included in the final rule. Organizations 
    either updated these documents between the time MMS drafted and the 
    Federal Register published the proposed rule or MMS was not aware that 
    the documents had been updated. After reviewing the documents, MMS has 
    determined that
    
    [[Page 60021]]
    
    the changes to these documents are minor, and we have included the 
    latest edition of the document in the final rule. A list of the 
    documents affected follows:
        a. American Concrete Institute (ACI) Standard 318-89 was updated to 
    ACI Standard 318-95.
        b. American National Standards Institute/American Society of 
    Mechanical Engineers (ANSI/ASME) B31.8-1989 was updated to ANSI/ASME 
    B31.8-1992.
        c. Following are the API documents affected:
    
    --API Spec 6A--This document includes a new section with specifications 
    for surface safety valves and underwater safety valves for offshore 
    service. The specifications are the same as those found in API Spec 
    14D. So, MMS has included API Spec 6A as an acceptable alternative to 
    API Spec 14D. MMS will continue to include API Spec 14D in the 
    regulations until API withdraws the document.
    --API Spec 6AV1--This document contains the same information found in 
    various parts of API Spec 14D. MMS has included this document as an 
    acceptable alternative to parts of API Spec 14D.
    --API Standard 2545--This document has been superseded by the Manual of 
    Petroleum Measurement Standards (MPMS), Chapter 3.1A and MPMS, Chapter 
    3.1B. Standard 2545 will remain in effect for pressurized vessels until 
    new MPMS, Chapter 3 documents are drafted. MMS will incorporate MPMS, 
    Chapter 3.1A and MPMS, Chapter 3.1B into the regulations since we have 
    reviewed these documents and determined that the differences between 
    them and Standard 2545 are minor. MMS will continue to incorporate 
    Standard 2545 as well.
    --API Standard 2550--This document has been superseded by MPMS, Chapter 
    2.2A and MPMS, Chapter 2.2B. MMS will incorporate MPMS, Chapter 2.2A 
    and MPMS, Chapter 2.2B into the regulations since we have reviewed 
    these documents and determined that the differences between them and 
    Standard 2550 are minor. MMS will not continue to reference Standard 
    2550 since the API indicates that this document will be withdrawn soon.
    --MPMS, Chapter 5.1 was updated to the Third Edition, September 1995.
    --MPMS, Chapter 5.3 was updated to the Third Edition, September 1995.
    --MPMS, Chapter 5.4 was updated to the Third Edition, September 1995.
    --MPMS, Chapter 7.2 was updated to the Second Edition, March 1995.
    --MPMS, Chapter 8.1 was updated to the Third Edition, November 1995.
    --MPMS, Chapter 8.2 was updated to the Second Edition, November 1995.
    --MPMS, Chapter 11.2.3 was updated to the Second Edition, November 
    1995.
    
        In cases where API superseded other documents with new documents, 
    MMS had to make minor adjustments to the language in the regulations to 
    reflect the reference to a new document.
        d. Following are the American Society for Testing and Materials 
    (ASTM) documents affected:
    
    --ASTM Standard C33-90 was updated to ASTM Standard C33-93.
    --ASTM Standard C94-91a was updated to ASTM Standard C94-95.
    --ASTM Standard C150-89 was updated to ASTM Standard C150-95.
    --ASTM Standard C595-90 was updated to ASTM Standard C595-95.
    
        e. American Welding Society D1.1-92 was updated to D1.1-96.
        f. National Association of Corrosion Engineers (NACE) Standard RP-
    01-76 was updated to NACE Standard RP-0176-94.
        3. API changed its stock numbering system in 1996. MMS changed the 
    stock numbers for API documents in the final rule.
    
    Executive Order (E.O.) 12866
    
        This rule was reviewed under E.O. 12866. The Department of the 
    Interior (DOI) has determined that the rule is not a significant rule 
    under the criteria of E.O. 12866 and, therefore, the rule was not 
    reviewed by the Office of Management and Budget (OMB).
    
    Regulatory Flexibility Act
    
        The DOI has determined that this final rule will not have a 
    significant economic effect on a substantial number of small entities. 
    This rule will not have a significant economic effect on any entity, 
    regardless of size. Any minor effects of this rulemaking will primarily 
    affect lessees and operators--entities that are not, by definition, 
    small due to the technical complexities and financial resources 
    necessary to conduct OCS activities. The indirect effects of this 
    rulemaking on small entities that provide support for offshore 
    activities were also determined to be small.
    
    Paperwork Reduction Act
    
        This rule does not contain collections of information that require 
    approval by OMB under 44 U.S.C. 3501 et seq.
    
    Takings Implication Assessment
    
        The DOI certifies that this final rule does not represent a 
    governmental action capable of interference with constitutionally 
    protected property rights. Thus, a Takings Implication Assessment need 
    not be prepared pursuant to E.O. 12630, Government Action and 
    Interference with Constitutionally Protected Property Rights.
    
    E.O. 12988
    
        The DOI has certified to OMB that this rule meets the applicable 
    civil justice reform standards provided in Sections 3(a) and 3(b)(2) of 
    E.O. 12988.
    
    National Environmental Policy Act
    
        The DOI has determined that this action does not constitute a major 
    Federal action significantly affecting the quality of the human 
    environment. Therefore, preparation of an Environmental Impact 
    Statement is not required.
    
    Unfunded Mandate Reform Act of 1995
    
        This rule does not contain any unfunded mandates to State, local, 
    or tribal governments or the private sector.
    
    List of Subjects in 30 CFR Part 250
    
        Continental shelf, Environmental impact statements, Environmental 
    protection, Government contracts, Incorporation by reference, 
    Investigations, Mineral royalties, Oil and gas development and 
    production, Oil and gas exploration, Oil and gas reserves, Penalties, 
    Pipelines, Public lands--mineral resources, Public lands--rights-of-
    way, Reporting and recordkeeping requirements, Sulphur development and 
    production, Sulphur exploration, Surety bonds.
    
        Dated: September 30, 1996.
    Sylvia V. Baca,
    Deputy Assistant Secretary, Land and Minerals Management.
    
        For the reasons stated in the preamble, MMS amends 30 CFR part 250 
    as follows:
    
    PART 250--OIL AND GAS AND SULPHUR OPERATIONS IN THE OUTER 
    CONTINENTAL SHELF
    
        1. The authority citation for part 250 continues to read as 
    follows:
    
        Authority: 43 U.S.C. 1334.
    
        2. In Sec. 250.1, revise the third sentence in the introductory 
    paragraph, adds two new sentences following the third sentence and 
    revise paragraphs (a)(1), (b), (c)(1) through (c)(4), (c)(6), (d), 
    (e)(1) through (e)(5), (f)(1), and (g)(2) to read as follows:
    
    [[Page 60022]]
    
    Sec. 250.1  Documents incorporated by reference.
    
        * * * MMS will publish a notice of any changes in these documents 
    in the Federal Register. The rule change will become effective without 
    notice and prior opportunity to comment if MMS determines that the 
    revisions to a previously incorporated document are minor, result in 
    safety improvements, or represent new industry standard technology and 
    do not impose undue costs on the affected parties. MMS will go through 
    the notice and comment procedure to change the documents incorporated 
    by reference or into this section when MMS proposes to include 
    documents not previously incorporated by reference; a new edition of a 
    document already incorporated by reference introduces controversial 
    issues, or imposes substantial new costs on industry; MMS proposes that 
    a document cover parties not previously affected by the document in 
    question; or MMS believes it would be in the best interest of the 
    public to solicit comments on a new edition. * * *
        (a) * * *
        (1) American Concrete Institute (ACI) Standard 318-95, Building 
    Code Requirements for Reinforced Concrete, plus Commentary on Building 
    Code Requirements for Reinforced Concrete (ACI 318R-95), Incorporated 
    by Reference at: Sec. 250.138 (b)(4)(i), (b)(6)(i), (b)(7), (b)(8)(i), 
    (b)(9), (b)(10), (c)(3), (d)(1)(v), (d)(5), (d)(6), (d)(7), (d)(8), 
    (d)(9), (e)(1)(i), and (e)(2)(i).
    * * * * *
        (b) American Institute of Steel Construction (AISC) Document. The 
    AISC document listed in this paragraph may be purchased from the 
    American Institute of Steel Construction, Inc., P.O. Box 4588, Chicago, 
    Illinois 60680.
        (1) AISC Standard Specification for Structural Steel Buildings, 
    Allowable Stress Design and Plastic Design, June 1, 1989, with 
    Commentary, Incorporated by Reference at: Sec. 250.137 (b)(1)(ii), 
    (c)(4)(ii), and (c)(4)(vii).
        (2) [Reserved]
        (c) * * *
        (1) The American National Standards Institute/American Society of 
    Mechanical Engineers (ANSI/ASME) Boiler and Pressure Vessel Code, 
    Section I, Power Boilers including Appendices, 1995 Edition, 
    incorporated by Reference at: Secs. 250.123 (b)(1) and (b)(1)(i) and 
    250.292 (b)(1) and (b)(1)(i).
        (2) The ANSI/ASME Boiler and Pressure Vessel Code, Section IV, 
    Heating Boilers, including Nonmandatory Appendices A, B, C, D, E, F, H, 
    I, and J and the Guide to Manufacturers Data Report Forms, 1995 
    Edition, Incorporated by Reference at: Secs. 250.123 (b)(1) and 
    (b)(1)(i) and 250.292 (b)(1) and (b)(1)(i).
        (3) ANSI/ASME Boiler and Pressure Vessel Code, Section VIII, 
    Pressure Vessels, Divisions 1 and 2, including Nonmandatory Appendices, 
    1995 Edition, Incorporated by Reference at: Secs. 250.123 (b)(1) and 
    (b)(1)(i) and 250.292 (b)(1) and (b)(1)(i).
        4. ANSI/ASME B 31.8-1995, Gas Transmission and Distribution Piping 
    Systems, Incorporated by Reference at: Sec. 250.152(a).
    * * * * *
        (6) ANSI/ASME B 16.5-1988 (including Errata) and B 16.5a-1992 
    Addenda, Pipe Flanges and Flanged Fittings, Incorporated by Reference 
    at: Sec. 250.152(b)(2).
    * * * * *
        (d) American Petroleum Institute (API) Documents. The API documents 
    listed in this paragraph may be purchased from the American Petroleum 
    Institute, 1220 L Street, NW., Washington, D.C. 20005. (Paragraphs 
    (d)(21) through (d)(61) of this section refer to the API Manual of 
    Petroleum Measurement Standards (MPMS)).
        (1) API Spec Q1, Specification for Quality Programs, Third Edition, 
    June 1990, API Stock No. 811-00001, Incorporated by Reference at: 
    Sec. 250.126(c)(3).
        (2) API RP 2A, Recommended Practice for Planning, Designing and 
    Constructing Fixed Offshore Platforms Working Stress Design, Nineteenth 
    Edition, August 1, 1991, API Stock No. 811-00200, Incorporated by 
    Reference at: Secs. 250.130(g) and 250.142(a).
        (3) API RP 2D, Recommended Practice for Operation and Maintenance 
    of Offshore Cranes, Third Edition, June 1, 1995, API Stock No. G02D03, 
    Incorporated by Reference at: Secs. 250.20(c) and 250.260(g).
        (4) API Spec 6A, Specification for Wellhead and Christmas Tree 
    Equipment, Seventeenth Edition, February 1, 1996, API Stock No. G06A17, 
    Incorporated by Reference at: Secs. 250.126(c)(3), (e)(2), and (e)(3) 
    and 250.152 (b)(1) and (b)(2).
        (5) API Spec 6AV1, Specification for Verification Test of Wellhead 
    Surface Safety Valves and Underwater Safety Valves for Offshore 
    Service, First Edition, February 1, 1996, API Stock No. G06AV1, 
    Incorporated by Reference at: Sec. 250.126(c)(3).
        (6) API Spec 6D, Specification for Pipeline Valves (Gate, Plug, 
    Ball, and Check Valves), Twenty-first Edition, March 31, 1994, API 
    Stock No. G03200, Incorporated by Reference at: Sec. 250.152(b)(1).
        (7) API Spec 14A, Specification for Subsurface Safety Valve 
    Equipment, Ninth Edition, July 1, 1994, API Stock No. G14A09, 
    Incorporated by Reference at: Sec. 250.126 (c)(3), (e)(2), and (e)(3).
        (8) API RP 14B, Design, Installation, Repair and Operation of 
    Subsurface Safety Valve Systems, Fourth Edition, July 1, 1994, with 
    Errata dated June, 1996, API Stock No. G14B04, Incorporated by 
    Reference at: Secs. 250.121(e)(4), 250.124(a)(1)(i), and 250.126(d).
        (9) API RP 14C, Recommended Practice for Analysis, Design, 
    Installation and Testing of Basic Surface Safety Systems for Offshore 
    Production Platforms, Fourth Edition, September 1, 1986, API Stock No. 
    811-07180, Incorporated by References at Secs. 250.122 (b) and (e)(2); 
    250.123 (a), (b)(2)(i), (b)(4), (b)(5)(i), (b)(7), (b)(9)(v), and 
    (c)(2); 250.124 (a) and (a)(5); 250.152(d); 250.154(b)(9); 250.291 (c) 
    and (d)(2); 250.292 (b)(2) and (b)(4)(v); and 250.293(a).
        (10) API Spec 14D, Specification for Wellhead Surface Safety Valves 
    and Underwater Safety Valves for Offshore Service, Ninth Edition, June 
    1, 1994, with errata dated August 1, 1994, API Stock No. G07183, 
    Incorporated by Reference at: Sec. 250.126 (c)(3), (e)(2), and (e)(3).
        (11) API RP 14E, Recommended Practice for Design and Installation 
    of Offshore Production Platform Piping Systems, Fifth Edition, October 
    1, 1991, API Stock No. G07185, Incorporated by Reference at: 
    Secs. 250.122(e)(3) and 250.291 (b)(2) and (d)(3).
        (12) API RP 14F, Recommended Practice for Design and Installation 
    of Electrical Systems for Offshore Production Platforms, Third Edition, 
    September 1, 1991, API Stock No. G07190, Incorporated by Reference at: 
    Secs. 250.53(c), 250.123(b)(9)(v), and 250.292(b)(4)(v).
        (13) API RP 14G, Recommended Practice for Fire Prevention and 
    Control on Open Type Offshore Production Platforms, Third Edition, 
    December 1, 1993, API Stock No. G07194, Incorporated by Reference at: 
    Secs. 250.123 (b)(8) and (b)(9)(v) and 250.292 (b)(3) and (b)(4)(v).
        (14) API RP 14H, Recommended Practice for Installation, Maintenance 
    and Repair of Surface Safety Valves and Underwater Safety Valves 
    Offshore, Fourth Edition, July 1, 1994, API Stock No. G14H04, 
    Incorporated by Reference at: Secs. 250.122(d) and 250.126(d).
        (15) API RP 500, Recommended Practice for Classification of 
    Locations for Electrical Installations at Petroleum Facilities, First 
    Edition, June 1, 1991, API Stock No. G06005, Incorporated by
    
    [[Page 60023]]
    
    Reference at: Secs. 250.53(b), 250.122(e)(4)(i), 250.123(b)(9)(i), 
    250.291 (b)(3) and (d)(4)(i), and 250.292(b)(4)(i).
        (16) API Standard 2545, Method of Gauging Petroleum and Petroleum 
    Products, October 1965, reaffirmed October 1992, also available as 
    ANSI/American Society of Testing Materials (ASTM) D 1085-65, API Stock 
    No. H25450, Incorporated by Reference at: Sec. 250.180(f)(2)(ii)(C).
        (17) API Standard 2551, Standard Method for Measurement and 
    Calibration of Horizontal Tanks, First Edition, 1965, reaffirmed 
    October 1992, also available as ANSI/ASTM D 1410-65, reapproved 1984, 
    API Stock No. H25510, Incorporated by Reference at: 
    Sec. 250.180(f)(2)(i)(C).
        (18) API Standard 2552, Measurement and Calibration of Spheres and 
    Spheroids, First Edition, 1966, reaffirmed October 1992, also available 
    as ANSI/ASTM D 1408-65, reapproved 1984, API Stock No. H25520, 
    Incorporated by Reference at: Sec. 250.180(f)(2)(i)(C).
        (19) API Standard 2555, Method for Liquid Calibration of Tanks, 
    September 1966, reaffirmed October 1992, also available as ANSI/ASTM D 
    1406-65, reapproved 1984, API Stock No. H25550, Incorporated by 
    Reference at: Sec. 250.180(f)(2)(i)(C).
        (20) API RP 2556, Correcting Gauge Tables for Incrustation, Second 
    Edition, August 1993, API Stock No. H25560, Incorporated by Reference 
    at: Sec. 250.180(f)(2)(i)(C).
        (21) Manual of Petroleum Management Standard (MPMS), Chapter 2, 
    Tank Calibration, section 2A, Measurement and Calibration of Upright 
    Cylindrical Tanks by the Manual Strapping Method, First Edition, 
    February 1995, API Stock No. H022A1, Incorporated by Reference at: 
    Sec. 250.180(f)(2)(i)(A).
        (22) MPMS, Chapter 2, section 2B, Calibration of Upright 
    Cylindrical Tanks Using the Optical Reference Line Method, First 
    Edition, March 1989, also available as ANSI/ASTM D4738-88, API Stock 
    No. H30023, Incorporated by Reference at: Sec. 250.180(f)(2)(i)(B).
        (23) MPMS, Chapter 3, Tank Gauging, section 1A, Standard Practice 
    for the Manual Gauging of Petroleum and Petroleum Products, First 
    Edition, December 1994, API Stock No. H031A1, Incorporated by Reference 
    at: Sec. 250.180(f)(2)(ii)(A).
        (24) MPMS, Chapter 3, section 1B, Standard Practice for Level 
    Measurement of Liquid Hydrocarbons in Stationary Tanks by Automatic 
    Tank Gauging, First Edition, April 1992, API Stock No. H30060, 
    Incorporated by Reference at: Sec. 250.180(f)(2)(ii)(B).
        (25) MPMS, Chapter 4, Proving Systems, section 1, Introduction, 
    First Edition, July 1988, reaffirmed October 1993, API Stock No. 
    H30081, Incorporated by Reference at: Sec. 250.180 (c)(6)(i) and 
    (d)(3)(iv).
        (26) MPMS, Chapter 4, section 2, Conventional Pipe Provers, First 
    Edition, October 1988, reaffirmed October 1993, API Stock No. H30082, 
    Incorporated by Reference at: Sec. 250.180 (c)(6)(i) and (d)(3)(iv).
        (27) MPMS, Chapter 4, section 3, Small Volume Provers, First 
    Edition, July 1988, reaffirmed October 1993, API Stock No. H30083, 
    Incorporated by Reference at: Sec. 250.180 (c)(6)(i) and (d)(3)(iv).
        (28) MPMS, Chapter 4, section 4, Tank Provers, First Edition, 
    October 1988, reaffirmed October 1993, API Stock No. H30084, 
    Incorporated by Reference at: Sec. 250.180 (c)(6)(i) and (d)(3)(iv).
        (29) MPMS, Chapter 4, section 5, Master-Meter Provers, First 
    Edition, October 1988, reaffirmed October 1993, API Stock No. H30085, 
    Incorporated by Reference at: Sec. 250.180 (c)(6)(i) and (d)(3)(iv).
        (30) MPMS, Chapter 4, section 6, Pulse Interpolation, First 
    Edition, July 1988, reaffirmed October 1993, API Stock No. H30086, 
    Incorporated by Reference at: Sec. 250.180 (c)(6)(i) and (d)(3)(iv).
        (31) MPMS, Chapter 4, section 7, Field-Standard Test Measures, 
    First Edition, October 1988, API Stock No. H30087, Incorporated by 
    Reference at: Sec. 250.180 (c)(6)(i) and (d)(3)(iv).
        (32) MPMS, Chapter 5, Metering, section 1, General Considerations 
    for Measurement by Meters, Third Edition, September 1995, API Stock No. 
    H05013, Incorporated by Reference at: Sec. 250.180(c)(6)(ii).
        (33) MPMS, Chapter 5, section 2, Measurement of Liquid Hydrocarbons 
    by Displacement Meters, Second Edition, November 1987, reaffirmed 
    October 1992, API Stock No. H30102, Incorporated by Reference at: 
    Sec. 250.180(c)(6)(ii).
        (34) MPMS, Chapter 5, section 3, Measurement of Liquid Hydrocarbons 
    by Turbine Meters, Third Edition, September 1995, API Stock No. H05033, 
    Incorporated by Reference at: Sec. 250.180(c)(6)(ii).
        (35) MPMS, Chapter 5, section 4, Accessory Equipment for Liquid 
    Meters, Third Edition, September 1995, with Errata, March, 1996, API 
    Stock No. H05043, Incorporated by Reference at: Sec. 250.180(c)(6)(ii).
        (36) MPMS, Chapter 5, section 5, Fidelity and Security of Flow 
    Measurement Pulsed-Data Transmission Systems, First Edition, June 1982, 
    reaffirmed October 1992, API Stock No. H30105, Incorporated by 
    Reference at: Sec. 250.180(c)(6)(ii).
        (37) MPMS, Chapter 6, Metering Assemblies, section 1, Lease 
    Automatic Custody Transfer (LACT) Systems, Second Edition, May 1991, 
    API Stock No. H30121, Incorporated by Reference at: 
    Sec. 250.180(c)(6)(iii)(A).
        (38) MPMS, Chapter 6, section 6, Pipeline Metering Systems, Second 
    Edition, May 1991, API Stock No. H30126, Incorporated by Reference at: 
    Sec. 250.180(c)(6)(iii)(B).
        (39) MPMS, Chapter 6, section 7, Metering Viscous Hydrocarbons, 
    Second Edition, May 1991, API Stock No. H30127, Incorporated by 
    Reference at: Sec. 250.180(c)(6)(iii)(C).
        (40) MPMS, Chapter 7, Temperature Determination, section 2, Dynamic 
    Temperature Determination, Second Edition, March 1995, API Stock No. 
    H07022, Incorporated by Reference at: Sec. 250.180 (c)(6)(iv)(A) and 
    (f)(2)(iii)(A).
        (41) MPMS, Chapter 7, section 3, Static Temperature Determination 
    Using Portable Electronic Thermometers, First Edition, July 1985, 
    reaffirmed March 1990, API Stock No. H30143, Incorporated by Reference 
    at: Sec. 250.180 (c)(6)(iv)(B) and (f)(2)(iii)(B).
        (42) MPMS, Chapter 8, Sampling, section 1, Standard Practice for 
    Manual Sampling of Petroleum and Petroleum Products, Third Edition, 
    October, 1995, also available as ANSI/ASTM D 4057-88, API Stock No. 
    H30161, Incorporated by Reference at: Sec. 250.180 (c)(6)(v) and 
    (f)(2)(iv).
        (43) MPMS, Chapter 8, section 2, Standard Practice for Automatic 
    Sampling of Liquid Petroleum and Petroleum Products, Second Edition, 
    October 1995, also available as ANSI/ASTM D 4177, API Stock No. H30162, 
    Incorporated by Reference at: Sec. 250.180 (c)(6)(v) and (f)(2)(iv).
        (44) MPMS, Chapter 9, Density Determination, section 1, Hydrometer 
    Test Method for Density, Relative Density (Specific Gravity), or API 
    Gravity of Crude Petroleum and Liquid Petroleum Products, First 
    Edition, June 1981, reaffirmed October 1992, also available as ANSI/
    ASTM D 1298, API Stock No. H30181, Incorporated by Reference at: 
    Sec. 250.180 (c)(6)(vi)(A) and (f)(2)(v)(A).
        (45) MPMS, Chapter 9, section 2, Pressure Hydrometer Test Method 
    for Density or Relative Density, First Edition, April 1982, reaffirmed 
    October 1992, API Stock No. H30182,
    
    [[Page 60024]]
    
    Incorporated by Reference at: Sec. 250.180 (c)(6)(vi)(B) and 
    (f)(2)(v)(B).
        (46) MPMS, Chapter 10, Sediment and Water, section 1, Determination 
    of Sediment in Crude Oils and Fuel Oils by the Extraction Method, First 
    Edition, April 1981, reaffirmed December 1993, also available as ANSI/
    ASTM D 473, API Stock No. H30201, Incorporated by Reference at: 
    Sec. 250.180 (c)(6)(vii)(A) and (f)(2)(vi)(A).
        (47) MPMS, Chapter 10, section 2, Determination of Water in Crude 
    Oil by Distillation Method, First Edition, April 1981, reaffirmed 
    December 1993, also available as ANSI/ASTM D 4006, API Stock No. 
    H30202, Incorporated by Reference at: Sec. 250.180 (c)(6)(vii)(B) and 
    (f)(2)(vi)(B).
        (48) MPMS, Chapter 10, section 3, Determination of Water and 
    Sediment in Crude Oil by the Centrifuge Method (Laboratory Procedure), 
    First Edition, April 1981, reaffirmed December 1993, also available as 
    ANSI/ASTM D 4007, API Stock No. H30203, Incorporated by Reference at: 
    Sec. 250.180 (c)(6)(vii)(C) and (f)(2)(vi)(C).
        (49) MPMS, Chapter 10, section 4, Determination of Sediment and 
    Water in Crude Oil by the Centrifuge Method (Field Procedure), Second 
    Edition, May 1988, also available as ANSI/ASTM D 96, API Stock No. 
    H30204, Incorporated by Reference at: Sec. 250.180 (c)(6)(vii)(D) and 
    (f)(2)(vi)(D).
        (50) MPMS, Chapter 11.1, Volume Correction Factors, Volume 1, Table 
    5A--Generalized Crude Oils and JP-4 Correction of Observed API Gravity 
    to API Gravity at 60  deg.F, and Table 6A--Generalized Crude Oils and 
    JP-4 Correction of Observed API Gravity to API Gravity at 60  deg.F, 
    First Edition, August 1980, reaffirmed October 1993, also available as 
    ANSI/ASTM D 1250, API Stock No. H27000, Incorporated by Reference at: 
    Sec. 250.180 (c)(6)(viii)(A), (d)(3)(v)(B), and (f)(2)(vii).
        (51) MPMS, Chapter 11.2.1, Compressibility Factors for 
    Hydrocarbons: 0-90 deg. API Gravity Range, First Edition, August 1984, 
    reaffirmed May, 1996, API Stock No. H27300, Incorporated by Reference 
    at: Sec. 250.180(c)(6)(viii)(B).
        (52) MPMS, Chapter 11.2.2, Compressibility Factors for 
    Hydrocarbons: 0.350-0.637 Relative Density (60  deg.F/60  deg.F) and 
    -50  deg.F to 140  deg.F Metering Temperature, Second Edition, October 
    1986, reaffirmed October 1992, also available as Gas Processors 
    Association (GPA) 8286-86, API Stock No. H27307, Incorporated by 
    Reference at: Sec. 250.180(c)(6)(viii)(C).
        (53) MPMS, Chapter 11, Physical Properties Data, Addendum to 
    section 2.2, Compressibility Factors for Hydrocarbons, Correlation of 
    Vapor Pressure for Commercial Natural Gas Liquids, First Edition, 
    December 1994, also available as GPA TP-15, API Stock No. H27308, 
    Incorporated by Reference at: Sec. 250.180(c)(6)(viii)(D).
        (54) MPMS, Chapter 11.2.3, Water Calibration of Volumetric Provers, 
    First Edition, August 1984, reaffirmed, May 1996, API Stock No. H27310, 
    Incorporated by Reference at: Sec. 250.180(d)(3)(iv).
        (55) MPMS, Chapter 12, Calculation of Petroleum Quantities, section 
    2, Calculation of Petroleum Quantities Using Dynamic Measurement 
    Methods and Volumetric Correction Factors, Including Parts 1 and 2, 
    Second Edition, May 1995, also available as ANSI/API MPMS 12.2-1981, 
    API Stock No. H30302, Incorporated by Reference at: Sec. 250.180 
    (c)(6)(ix), (d)(3)(v)(A), and (d)(3)(v)(C).
        (56) MPMS, Chapter 14, Natural Gas Fluids Measurement, section 3, 
    Concentric Square-Edged Orifice Meters, part 1, General Equations and 
    Uncertainty Guidelines, Third Edition, September 1990, also available 
    as ANSI/API 2530, Part 1, 1991, API Stock No. H30350, Incorporated by 
    Reference at: Sec. 250.181(c)(1).
        (57) MPMS, Chapter 14, section 3, part 2, Specification and 
    Installation Requirements, Third Edition, February 1991, also available 
    as ANSI/API 2530, Part 2, 1991, API Stock No. H30351, Incorporated by 
    Reference at: Sec. 250.181(c)(1).
        (58) MPMS, Chapter 14, section 3, part 3, Natural Gas Applications, 
    Third Edition, August 1992, also available as ANSI/API 2530, Part 3, 
    API Stock No. H30353, Incorporated by Reference at: Sec. 250.181(c)(1).
        (59) MPMS, Chapter 14, section 5, Calculation of Gross Heating 
    Value, Relative Density, and Compressibility Factor for Natural Gas 
    Mixtures From Compositional Analysis, Revised, 1996, also available as 
    ANSI/API MPMS 24.5-1981, order from Gas Processors Association, 6526 
    East 60th Street, Tulsa, Oklahoma 74145, Incorporated by Reference at: 
    Sec. 250.181(c)(1).
        (60) MPMS, Chapter 14, section 6, Continuous Density Measurement, 
    Second Edition, April 1991, API Stock No. H30346, Incorporated by 
    Reference at: Sec. 250.181(c)(1).
        (61) MPMS, Chapter 14, section 9, Liquefield Petroleum Gas 
    Measurement, First Edition, February 1983, reaffirmed May 1996, API 
    Stock No. H30348, Incorporated by Reference at: Sec. 250.181(c)(1).
        (e) * * *
        (1) ASTM Standard C33-93, Standard Specification for Concrete 
    Aggregates including Nonmandatory Appendix, Incorporated by Reference 
    at Sec. 250.138(b)(4)(i).
        (2) ASTM Standard C94-96, Standard Specification for Ready-Mixed 
    Concrete, Incorporated by Reference at Sec. 250.138(e)(2)(i).
        (3) ASTM Standard C150-95a, Standard Specification for Portland 
    Cement, Incorporated by Reference at Sec. 250.138(b)(2)(i).
        (4) ASTM Standard C330-89, Standard Specification for Light weight 
    Aggregates for Structural Concrete, Incorporated by Reference at 
    Sec. 250.138(b)(4)(i).
        (5) ASTM Standard C595-94, Standard Specification for Blended 
    Hydraulic Cements, Incorporated by Reference at Sec. 250.138(b)(2)(i).
        (f) * * *
        (1) D1.1-96, Structural Welding Code--Steel, 1996, including 
    Commentary, Incorporated by Reference at: Sec. 250.137(b)(1)(i).
    * * * * *
        (g) * * *
        (2) NACE Standard RP 0176-94, Standard Recommended Practice, 
    Corrosion Control of Steel Fixed Offshore Platforms Associated with 
    Petroleum Production, Incorporated by Reference at Sec. 250.137(d).
        3. In Sec. 250.53, revise paragraph (b) to read as follows:
    
    
    Sec. 250.53  Electrical equipment.
    
    * * * * *
        (b) All areas shall be classified in accordance with API RP 500, 
    Recommended Practice for Classification of Locations for Electrical 
    Installations at Petroleum Facilities.
    * * * * *
        4. In Sec. 250.122, revise paragraph (e)(4)(i) introductory text to 
    read as follows:
    
    
    Sec. 250.122  Design, installation, and operation of surface 
    production-safety systems.
    
    * * * * *
        (e) * * *
        (4) * * *
        (i) A plan for each platform deck outlining all hazardous areas 
    classified in accordance with API RP 500, Recommended Practice for 
    Classification of Locations for Electrical Installations at Petroleum 
    Facilities, and outlining areas in which potential ignition sources, 
    other than electrical, are to be installed. The area outlined shall 
    include the following information:
    * * * * *
        5. In Sec. 250.123 revise paragraphs (b)(9)(i) to read as follows:
    
    [[Page 60025]]
    
    Sec. 250.123  Additional production system requirements.
    
    * * * * *
        (b) * * *
        (9) * * *
        (i) Fire (flame, heat, or smoke) sensors shall be installed in all 
    enclosed classified areas. Gas sensors shall be installed in all 
    inadequately ventilated, enclosed classified areas. Adequate 
    ventilation is defined as ventilation which is sufficient to prevent 
    accumulation of significant quantities of vapor-air mixture in 
    concentrations over 25 percent of the lower explosive limit (LEL). One 
    approved method of providing adequate ventilation is a change of air 
    volume each 5 minutes or 1 cubic foot of air-volume flow per minute per 
    square foot of solid floor area, whichever is greater. Enclosed areas 
    (e.g., buildings, living quarters, or doghouses) are defined as those 
    areas confined on more than four of their six possible sides by walls, 
    floors, or ceilings more restrictive to air flow than grating or fixed 
    open louvers and of sufficient size to all entry of personnel. A 
    classified area is any area classified Class I, Group D, Division 1 or 
    2, following the guidelines of API RP 500.
    * * * * *
        6. In Sec. 250.126, revise paragraphs (c)(3), (e)(2), and (e)(3) to 
    read as follows:
    
    
    Sec. 250.126  Quality assurance and performance of safety and pollution 
    prevention equipment.
    
    * * * * *
        (c) * * *
        (3) Be certified by the manufacturer as having been produced under 
    a quality assurance program that meets the requirements of API Spec Q1 
    and the technical specification API Spec 14A for SSSV's. For SSV's and 
    USV's the manufacturer must meet API Spec 6A and API Spec 6AVI, or API 
    Spec 14D.
    * * * * *
        (e) * * *
        (2) Equipment certified under paragraph (c)(3) of this section, 
    must be reported in accordance with Appendix C of API Spec 14A or 
    Appendix L of API Spec 6A or Appendix C of API Spec 14D, as 
    appropriate.
        (3) Equipment certified under both paragraphs (c)(2) and (c)(3) of 
    this section must be reported in accordance with both section OE-2670 
    of ASME/ANSI SPPE-1-1988 and Appendix C of API Spec 14A or Appendix L 
    of API Spec 6A or Appendix C of API Spec 14D, as appropriate.
    * * * * *
        7. In Sec. 250.137, revise paragraphs (b)(1)(ii), (c)(4)(ii), and 
    (c)(4)(vii) to read as follows:
    
    
    Sec. 250.137  Steel platforms.
    
    * * * * *
        (b) * * *
        (1) * * *
        (ii) Fabrication other than welding shall be performed in 
    accordance with American Institute of Steel Construction (AISC) 
    publication, Specification for Structural Steel Buildings, Allowable 
    Stress Design and Plastic Design, or other appropriate codes. The code 
    to be followed during fabrication and construction shall be specified 
    on design documents
    * * * * *
        (c) * * *
        (4) * * *
        (ii) For structural members and loadings covered by AISC 
    publication, Specification for Structural Steel Buildings, Allowable 
    Stress Design and Plastic Design, with the exception of earthquake 
    loadings (see paragraph (c)(4)(v) of this section) and tubular 
    structural members under the combined loading of axial compression and 
    bending, the basic allowable stresses of the members shall be obtained 
    using the AISC specification. For tubular members subjected to the 
    aforementioned interaction, stress limits shall be set in accordance 
    with a defensible formulation.
    * * * * *
        (vii) Whenever the ultimate strength of the platform is used as the 
    basis for the design of its members, the safety factors or the factored 
    loads shall be formulated in accordance with the requirements of AISC 
    publication, Specification for Structural Steel Buildings, Allowable 
    Stress Design and Plastic Design, or an equivalent code. The capability 
    of the primary structural members to develop their predicted ultimate 
    load capacity shall be demonstrated.
    * * * * *
        8. In Sec. 250.138, revise paragraphs (b)(4)(i), (b)(6)(i), (b)(7), 
    (b)(8)(i), (b)(9), (b)(10), (c)(3), (d)(1)(v), (d)(5), (d)(6), (d)(7), 
    (d)(8), (d)(9), (e)(1)(i), and (e)(2)(i) to read as follows:
    
    
    Sec. 250.138  Concrete-gravity platforms.
    
    * * * * *
        (b) * * *
        (4) Aggregates. (i) Aggregates shall conform to the requirements of 
    ASTM C33, Specifications for Concrete Aggregates. Lightweight 
    aggregates conforming to ASTM C330, Specifications for Lightweight 
    Aggregates for Structural Concretes, shall only be permitted if they do 
    not pose durability problems and where they are used in accordance with 
    the applicable provisions of the ACI publication, ACI 318, Building 
    Code Requirements for Reinforced Concrete, plus Commentary.
    * * * * *
        (6) Reinforcing and prestressing systems. (i) Reinforcing and 
    prestressing systems shall conform to the requirements of ACI 318; and
    * * * * *
        (7) Concrete. The concrete shall be designed to ensure sufficient 
    strength and durability. The quality control of concrete shall conform 
    to ACI 318. The mixing, placing, and curing of concrete shall conform 
    to the requirements of paragraph (e) of this section. The water-cement 
    ratio shall be strictly controlled and in no case shall it exceed 0.45.
        (8) Grout for bonded tendons. (i) Grout for bonded tendons shall 
    conform to ACI 318; and
    * * * * *
        (9) Post-tensioning ducts. Post-dentioning ducts shall conform to 
    the requirements of ACI 318. Ducts and duct splices shall be watertight 
    and grout-tight and shall be of suitable thickness to prevent crushing, 
    deformation, and blockage.
        (10) Post-tensioning anchorages and couplers. Post-tensioning 
    anchorages and couplers shall conform to the requirements of ACI 318.
        (c) * * *
        (3) Design strength. The design strength shall conform to 
    requirements of ACI 318 and ACI 357R.
    * * * * *
        (d) * * *
        (1) * * *
        (v) The material properties used in the analysis shall be based on 
    actual laboratory tests or shall follow the appropriate sections of ACI 
    318.
    * * * * *
        (5) Analysis and design for bending and axial loads. The provisions 
    of ACI 318 shall apply to the analysis and design of members subject to 
    flexure or axial loads or to combined flexure and axial loads.
        (6) Analysis and design for shear and torsion. The provisions of 
    ACI 318 shall apply to the analysis and design of members subject to 
    shear or torsion or to combined shear and torsion.
        (7) Analysis and design of prestressed concrete. The analysis and 
    design of prestressed concrete members and structures shall comply with 
    ACI 318. In addition, the safety requirements of paragraph (c) of this 
    section shall be satisfied.
        (8) Details of reinforcement and prestressing systems. Details of 
    reinforcement and prestressing systems shall conform to the 
    requirements of ACI 318 with special attention given to
    
    [[Page 60026]]
    
    the fatigue resistance and ultimate behavior of offshore structures.
        (9) Minimum reinforcement. The minimum amount of reinforcement 
    shall conform to the requirements of ACI 318. Additionally, sufficient 
    reinforcement shall be provided to control crack growth, especially at 
    surfaces exposed to severe hydraulic pressures.
    * * * * *
        (e) * * *
        (1) * * *
        (i) Construction methods and workmanship shall conform to the 
    provisions of ACI 318 and to the following requirements.
    * * * * *
        (2) * * *
        (i) Mixing of concrete shall conform to the requirements of ACI 318 
    and ASTM C94, Specification for Ready Mixed Concrete;
    * * * * *
    
    
    Sec. 250.180  Measurement of liquid hydrocarbons.
    
    * * * * *
        (c) * * *
        (6) * * *
        (i) Chapters 4.1 through 4.7, Proving Systems;
        (ii) Chapters 5.1 through 5.5, Metering;
    * * * * *
        (v) Chapters 8.1 and 8.2, Sampling;
        (vi)(A) Chapter 9.1, Hydrometer Test Method for Density, Relative 
    Density (Specific Gravity), or API Gravity of Crude Petroleum and 
    Liquid Petroleum Products;
        (B) Chapter 9.2, Pressure Hydrometer Test Method for Density or 
    Relative Density;
    * * * * *
        (viii) (A) Chapter 11.1, Volume 1, Table 5A--Generalized Crude Oils 
    and JP-4, Correction of Observed API Gravity to API Gravity at 60 deg.F 
    and Table 6A--Generalized Crude Oils and JP-4, Correction of Volume to 
    60 deg.F Against API Gravity at 60 deg.F;
    * * * * *
        9. In Sec. 250.180, revise paragraphs (c)(6)(i), (ii), (v), and 
    (vi); (c)(6)(viii) (A) and (C); (d)(3)(iv) and (d)(3)(v)(B); and 
    (f)(2)(i), (ii), (iv), (v), and (vii), to read as follows:
        (C) Chapter 11.2.2, Compressibility Factors for Hydrocarbons: 
    0.350-0.637 Relative Density Range (60 deg.F/60 deg.F) and -50 deg.F to 
    140 deg.F Meeting Temperature;
    * * * * *
        (d) * * *
        (3) * * *
        (iv) Mechanical-displacement provers and prover tanks shall be 
    calibrated at least every 5 years in accordance with the API MPMS, 
    Chapters 4.1 through 4.7 and 11.2.3. A copy of each calibration report 
    shall be submitted to the Regional Supervisor within 15 days following 
    calibration.
    * * * * *
        (v) * * *
        (B) The change in volume of the test liquid with the change in 
    temperature (Ctl) using APIMPMS, Chapter 11.1, Volume I, Table 6A, 
    Generalized Crude Oils and JP-4, Correction of Volume to 60 deg.F 
    Against API Gravity at 60 deg.F;
    * * * * *
        (f) * * *
        (2) * * *
        (i)(A) Chapter 2.2A, Measurement and Calibration of Upright 
    Cylindrical Tanks by the Manual Strapping Method;
        (B) Chapter 2.2B, Measurement and Calibration of Upright 
    Cylindrical Tanks Using the Optical Reference Line Method;
        (C) Standards 2551, 2552, 2555, and 2556;
        (ii)(A) Chapter 3.1A, Standard Practice for the Manual Gauging of 
    Petroleum and Petroleum Products;
        (B) Chapter 3.1B, Standard Practice for Level Measurement of Liquid 
    Hydrocarbons in Stationary Tanks by Automatic Tank Gauging;
        (C) Standard 2545, Method of Gauging Petroleum Products;
    * * * * *
        (iv) Chapter 8.1 and 8.2, Sampling;
        (v)(A) Chapter 9.1, Hydrometer Test Method for Density, Relative 
    Density (Specific Gravity), or API Gravity of Crude Petroleum and 
    Liquid Petroleum Products;
        (B) Chapter 9.2, Pressure Hydrometer Test Method for Density or 
    Relative Density;
    * * * * *
        (vii) Chapter 11.1, Volume 1, Table 5A, Generalized Crude Oils and 
    JP-4, Correction of Observed API Gravity to API Gravity at 60 deg.F, 
    and Table 6A, Generalized Crude Oils and JP-4, Correction of Volume to 
    60 deg.F, Against API Gravity at 60 deg.F.
    * * * * *
        10. In Sec. 250.181, revise paragraph (c)(1) to read as follows:
    
    
    Sec. 250.181  Measurement of gas.
    
    * * * * *
        (c) * * *
        (1) The measuring equipment shall be installed and operated in 
    accordance with the recommendations contained in the API MPMS, Chapters 
    14.3, Parts 1,2, and 3; 14.5; 14.6; and 14.8, Natural Gas Fluids 
    Measurement.
    * * * * *
        11. In Sec. 250.291, revise paragraphs (b)(3) and (d)(4)(i) to read 
    as follows:
    
    
    Sec. 250.291  Design, installation, and operation of production 
    systems.
    
    * * * * *
        (b) * * *
        (3) Electrical system information including a plan of each platform 
    deck, outlining all hazardous areas classified in accordance with API 
    RP 500, Recommended Practice for Classification of Locations for 
    Electrical Installations at Petroleum Facilities, and outlining areas 
    in which potential ignition sources are to be installed;
    * * * * *
        (d) * * *
        (4) * * *
        (i) A plan of each platform deck, outlining all hazardous areas 
    classified in accordance with API RP 500 and outlining areas in which 
    potential ignition sources are to be installed;
    * * * * *
        12. In Sec. 250.292, revise paragraph (b)(4)(i) to read as follows:
    
    
    Sec. 250.292  Additional production and fuel gas system requirements.
    
    * * * * *
        (b) * * *
        (4) * * *
        (i) Fire (flame, heat, or smoke) sensors shall be installed in all 
    enclosed classified areas. Gas sensors shall be installed in all 
    inadequately ventilated, enclosed classified areas. Adequate 
    ventilation is defined as ventilation that is sufficient to prevent 
    accumulation of significant quantities of vapor-air mixture in 
    concentrations over 25 percent of the lower explosive limit. One 
    approved method of providing adequate ventilation is a change of air 
    volume each 5 minutes or 1 cubic foot of air-volume flow per minute per 
    square foot of solid floor area, whichever is greater. Enclosed areas 
    (e.g., buildings, living quarters, or doghouses) are defined as those 
    areas confined on more than four of their six possible sides by walls, 
    floors, or ceilings more restrictive to air flow than grating or fixed 
    open louvers and of sufficient size to allow entry of personnel. A 
    classified area is any area classified Class I, Group D, Division 1 or 
    2, following the guidelines of API RP 500.
    * * * * *
    [FR Doc. 96-29262 Filed 11-25-96; 8:45 am]
    BILLING CODE 4310-MR-M
    
    
    

Document Information

Published:
11/26/1996
Department:
Minerals Management Service
Entry Type:
Rule
Action:
Final rule.
Document Number:
96-29262
Pages:
60019-60026 (8 pages)
RINs:
1010-AC03: Updating Documents Incorporated by Reference
RIN Links:
https://www.federalregister.gov/regulations/1010-AC03/updating-documents-incorporated-by-reference
PDF File:
96-29262.pdf
CFR: (19)
30 CFR 250.138(b)(4)(i)
30 CFR 250.126(c)(3)
30 CFR 250.181(c)(1)
30 CFR 250.180(c)(6)(ii)
30 CFR 250.180(f)(2)(i)(A)
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