RegulusPipeline research68 FR 32409
Passage 1[Federal Register Volume 68, Number 104 (Friday, May 30, 2003)] [Rules and Regulations] [Pages 32409-32414] From the Federal Register Online via the Government Publishing Office [www.gpo.gov] [FR Doc No: 03-13492] ======================================================================= ----------------------------------------------------------------------- Research and Special Programs Administration [Docket No. RSPA-01-10533 (HM-218A)] RIN 2137-AD44 Transportation of Hazardous Materials; Unloading of Intermodal (IM) and UN Portable Tanks on Transport Vehicles AGENCY: Research and Special Programs Administration (RSPA), DOT. ----------------------------------------------------------------------- SUMMARY: This final rule amends the Hazardous Materials Regulations to permit, for an interim period and subject to certain unloading conditions, the unloading of IM and UN portable tanks transporting certain liquid hazardous materials when those tanks are not equipped with a thermal means of remote activation of the internal self-closing stop-valves fitted on the bottom discharge outlets. Permitting such unloading for an interim period affords operators time to bring the portable tanks into conformance with the regulations. DATES: Effective Date: June 30, 2003. Voluntary Compliance Date: RSPA is authorizing immediate voluntary compliance, however, RSPA may further revise this rule as a result of appeals that may be received. FOR FURTHER INFORMATION CONTACT: Joan McIntyre, Office of Hazardous Materials Standards, telephone, (202) 366-8553, or Philip Olson, Office of Hazardous Materials Technology, (202) 366-4504, Research and Special Programs Administration, U.S. Department of Transportation, 400 Seventh St., SW., Washington, DC 20590-0001.#
Passage 2On February 22, 2002, the Research and Special Programs Administration (``RSPA'' or ``we'') published a notice of proposed rulemaking (NPRM) (67 FR 8220) under Docket HM-218A. The NPRM proposed to permit, for an interim period and subject to certain conditions, the unloading of intermodal (IM) portable tanks transporting certain liquid hazardous materials when those tanks are not equipped with a thermal means of remote activation of the internal self-closing stop-valves fitted on the bottom discharge outlets. The NPRM was based on the appeal of a denial of a petition for reconsideration and a petition for rulemaking regarding the provisions in Sec. 177.834(o) of the Hazardous Materials Regulations (HMR; 49 CFR parts 171-180), permitting an IM portable tank to be unloaded while it remains on a transport vehicle. The petitions were in response to a final rule under Docket RSPA-97-2905 (HM-166Y; 63 FR 37454; July 10, 1998) which incorporated miscellaneous changes into the HMR based on petitions for rulemaking and our own initiative. The effective date of the final rule was October 1, 1998. Among other provisions, the HM-166Y final rule allows an IM portable tank transporting a liquid hazardous material that is flammable, pyrophoric, oxidizing, or toxic, to be unloaded while remaining on a transport vehicle with the power unit attached, provided the outlet requirements in 49 CFR 178.345-11 and the attendance requirements in 49 CFR 177.834(i) are met. Section 178.345- 11 includes requirements for loading/unloading outlets on cargo tanks to be equipped with self-closing systems with remote means of closure capable of thermal activation at temperatures not exceeding 250 [deg]F. Section 177.834(i) includes requirements for ensuring that cargo tanks are attended by a qualified person during loading and unloading. The intent of the unloading provision in the HM-166Y final rule was to provide regulatory relief for operators of IM portable tanks equipped with a thermal means of remote activation of the internal self-closing stop-valves fitted on the bottom discharge outlets (known as ``fusible links''). The outlet requirement provides an automatic means to shut down unloading in a fire situation when an operator is not able to manually activate the closure. In response to industry concerns about the need for additional time to equip portable tanks with fusible links, an#
Passage 3NPRM in this docket was published on February 22, 2002. The NPRM proposed to permit IM portable tanks not currently equipped with fusible links to be unloaded while remaining on a transport vehicle under certain conditions. Specifically, we proposed that the shipper and the carrier would share responsibility for verifying that the consignee's facility conforms to the Department of Labor's Occupational Safety and Health Administration's (OSHA) fire suppression and emergency shutdown requirements, OSHA's and the Environmental Protection Agency's (EPA) emergency response planning requirements, and an emergency discharge control procedure. Alternatively, conformance to equivalent non-federal requirements would be authorized. The NPRM proposed to permit such unloading operations until October 1, 2003, providing a total of five years from the October 1, 1998 effective date of the July 10, 1998 final rule to equip the portable tanks. Additionally, the shipper and the carrier would be responsible for compliance with the attendance requirements in Sec. 177.834(o), ensuring that public access is denied during unloading, ensuring that persons performing unloading functions are trained in handling emergencies, and ensuring that the operator of the vehicle has determined that all of the above conditions have been met prior to unloading. We received comments to the February 22, 2002 NPRM in this docket from the Dangerous Goods Advisory Council (DGAC), the American Chemistry Council (the Council), Air Products and Chemicals, Inc. (Air Products), and Merck & Co., Inc. DGAC, the Council, and Air Products request that we authorize the proposed interim unloading conditions as a permanent option to retrofitting IM portable tanks. These commenters believe that we should be in alignment with international standards and that a domestic-only requirement would cause ``difficult logistic problems for foreign shippers trying to serve the U.S. market.'' DGAC and the Council ask whether foreign shippers would ``be compelled to retrofit part of their fleets#
Passage 4that would be reserved for the U.S. market.'' They also state that the retrofitting requirement may create confusion for foreign markets not familiar with U.S. operations and maintenance. DGAC and the Council state that if the interim provisions allow an equivalent level of safety, it would be ``far simpler'' and ``more efficient'' to authorize the interim provisions on a permanent basis. Air Products adds that ``safety can be achieved'' by either the retrofitting requirement or by adopting the proposed interim conditions on a permanent basis. As stated in the HM-218A NPRM and the June 21, 2001 final rule published under Docket HM-215D (66 FR 33316), we continue to believe that if a portable tank is to be unloaded in the same manner as a cargo tank, it should be equipped with the same emergency shutdown devices required for cargo tanks. To accommodate industry concerns about the amount of time required for retrofits, the NPRM proposed alternative unloading conditions for an interim period for IM portable tanks not currently equipped with a thermal means of remote activation of the internal self-closing stop-valve fitted on bottom discharge outlets. We never intended to make the alternative unloading procedures permanent because we do not believe that the alternative unloading procedures provide the same level of safety as a fusible link. DGAC, the Council, and Air Products do not dispute the need for extra safety measures, but now assert that the interim provisions provide an equivalent level of safety to retrofitting and should be allowed as a permanent alternative to retrofitting. We disagree. In the February 22, 2002 NPRM, we stated that the conditions, as discussed later in this preamble, provide an acceptable level of safety during an interim period by reducing the possibility of fire and release of hazardous materials during the unloading of IM portable tanks. We do not believe that the conditions provide an equivalent level of safety on a long-term or permanent basis. A fusible link operates to shut down an unloading operation automatically, without the necessity for human intervention. The alternative procedures provided in the NPRM depend on human intervention to handle a fire during an unloading operation. While this is acceptable in the short term, we do not consider that the safety level provided is equivalent to that achieved by an automatic mea#
Passage 5ns to shut down unloading. With respect to the comments that the requirement should be in alignment with international standards, we agree that, generally, harmonization of domestic and international transportation requirements is a beneficial and worthy objective. However, as with all safety regulations, we review and consider each amendment to the international standards on its own merit. There are a number of instances where we impose more stringent requirements for the domestic transportation of hazardous materials than the international requirements. Our goal is to harmonize without sacrificing the current HMR level of safety. In the HM-215D final rule, we estimated that the cost of installing a fusible link at the time an IM portable tank is manufactured is approximately $40.00 to $70.00 per portable tank; based on information provided by tank, tank valve, and component manufacturers. Installation at the time of manufacture avoids downstream retrofitting costs, costs associated with shipping delays, and logistical problems at a later date. In previous discussions, DGAC and the Tank Container Association stated that retrofitting portable tanks would cost approximately $200.00 to $250.00 per portable tank. We reiterate our earlier statements that, on the basis of these costs, it makes economic sense to install the devices at the time of manufacture. DGAC and the Council ask whether we intend to compel foreign shippers to ``retrofit part of their fleets that would be reserved for the U.S. market.'' Just as U.S. exporters of hazardous materials are responsible for compliance with international and individual country requirements regarding hazardous materials transportation, foreign shippers are responsible for compliance with U.S. variations from international standards. If foreign shippers choose to operate in the U.S., they must comply with the HMR. DGAC, the Council, and Air Products also oppose requiring shippers and carriers to share the responsibility for ensuring that unloading facilities are in compliance with OSHA and EPA regulations. They state that doing so will:#
Passage 6--Prompt differing interpretations of the requirements for the facility, especially when multiple shippers and carriers serve a particular facility. --Pose problems with shippers and carriers who are unlikely to be aware of state or local requirements, other than OSHA's. --Pose conformance problems because foreign shippers would have no means to assure compliance, leaving the problem solely to the carrier.#
Passage 7The commenters believe that we should require the consignee to be the responsible party. Federal hazardous materials transportation law (Federal hazmat law; 49 U.S.C. 5101 et seq.) requires the Secretary of Transportation to prescribe regulations for the safe transportation of hazardous material in intrastate, interstate, and foreign commerce. 49 U.S.C. 5103(b). Those regulations apply to persons transporting hazardous materials in commerce, persons who cause hazardous materials to be transported in commerce, and persons who manufacture and maintain packagings represented as qualified for use in transporting hazardous materials in commerce. 49 U.S.C. 5103(b)(1)(A). Thus, the HMR generally do not prescribe regulations for facilities to which hazardous materials are consigned; rather, the HMR apply to persons who prepare hazardous materials for transportation or who transport hazardous materials in commerce. For this reason, we are requiring a shipper and/or a carrier, rather than a consignee, to assure compliance with the conditions established for unloading a portable tank without removing it from the transport vehicle. Persons interested in a more detailed discussion of the applicability of the Federal hazardous materials transportation law and the HMR to specific functions and activities should review the NPRM published under Docket HM-223 on June 14, 2001 (66 FR 32420). In addition, DGAC asks whether shippers and carriers would be held partly responsible should a problem occur during unloading, and fire or shutdown capabilities prove less than adequate. Any person, domestic or foreign, engaged in an activity regulated by federal, state or local requirements must understand and comply with all applicable regulations. Shippers and carriers engaged in the transportation of hazardous materials in commerce must be trained in the applicable requirements of the HMR and, additionally, are responsible for all applicable federal, state or local requirements. If an incident occurs when ``fire or shutdown capabilities prove less than adequate,'' upon investigation, it may be determined that either or both parties are responsible. We do not consider it burdensome for shippers and carriers to contact facilities to determine whether the applicable OSHA and EPA requirements have been met. The requirements in the HM-166Y final rule granted relief from the longstanding pro#
Passage 8hibitions in the HMR against unloading portable tanks while#
Passage 9on transport vehicles with the power units attached. The relief was intended for operators of portable tanks equipped with fusible links carrying flammable, pyrophoric, oxidizing, or toxic liquid hazardous materials. This final rule grants further relief by permitting such unloading for an interim period when portable tanks with bottom outlets are not equipped with fusible links. Nevertheless, operators retain the option to equip their portable tanks with the fusible links. The Council also suggests the requirement for a portable tank to be contained entirely within the horizontal outline of the vehicle, without overhang or projection of any part of the tank assembly, when it is loaded onto a highway or rail transport vehicle is more appropriately addressed as a vehicle size requirement under the Federal Highway Administration (FHWA) regulations applicable to vehicle size and weight (23 CFR, Section 658). We do not agree. The portable tank is not part of the transport vehicle and, therefore, is not covered by FHWA requirements concerning vehicle size. The manner in which a portable tank is loaded onto a transport vehicle prior to its transportation in commerce will have a direct impact on the safety of hazardous materials during transportation and, thus, should be regulated under the HMR. Further, this was not a proposed requirement. This has been a requirement since we adopted the IM portable tank standards. The requirement is currently in Sec. 173.32(g)(1) and, prior to the HM-215D final rule, was located in Sec. 173.32c(m). A fourth commenter, Merck & Co., supports the limited time extension; however, Merck requests regulatory text clarifications. Merck and Co. asks us to clarify that the retrofitting requirement applies to subsidiary, as well as primary, hazards of flammable, pyrophoric, oxidizing and toxic hazardous materials. In this final rule, we are clarifying that the retrofitting requirement applies to primary and subsidiary hazards for liquid materials of Class 3 (flammable), PG I and II, and PG III with a flash point less than 100 [deg]F (38 [deg]C); Division 5.1 (oxidizer), PG I and II; and Division 6.1 (poisonous/toxic), PG I and II. Application of the retrofitting requirement is identified in the appropriate proper shipping name entry in the Sec. 172.101 Table by assignment of a T Code in Column (7) authorizing a bottom outlet when a packagin#
Passage 10g authorization section (Sec. 173.242 or Sec. 173.243) in Column (8C) contains a requirement specifying that the tank's bottom discharge outlet must be equipped with an internal shut-off device in conformance with Sec. 178.275(d)(3). Consistent with cargo tank exceptions, certain low hazard liquids assigned to the packaging authorization section, Sec. 173.241, are excepted from the retrofitting requirement. In addition, we removed pyrophoric hazardous materials from the retrofitting requirement because bottom openings are prohibited on portable tanks transporting these materials. We are making the clarifications in Sec. Sec. 173.32(h)(3), 177.834(o)(3) and 178.275(d)(3)(iv), as well as the packaging authorization sections Sec. Sec. 173.242(c)(4) and 173.243(c). We are also revising certain paragraphs, as noted in the Section- by-Section Review portion of this preamble, to clarify that UN, as well as IM, portable tanks are subject to the retrofitting requirement. In the HM-215D final rule published June 21, 2001, we applied the requirement to UN portable tanks. Finally, due to the delay in issuing this final rule, we are extending the proposed October 1, 2003 interim date to October 1, 2004. Based on the above discussion, we are authorizing the unloading without removal from a transport vehicle of IM and UN portable tanks transporting certain liquid hazardous materials and not equipped with a thermal means of remote activation of the internal self-closing stop- valves fitted on the bottom discharge outlets until September 30, 2004, provided certain conditions are met. This date provides manufacturers, lessors, and users of the affected portable tanks a total of six years from the October 1, 1998 effective date of the July 10, 1998 final rule to equip the tanks with a thermal means for remotely activating bottom discharge outlets. Because these tanks undergo periodic inspection every five years, the date also provides the opportunity for the retrofitting to be done at the time of the periodic inspection, thereby minimizing cost impacts. Many of these tanks should already be equipped with thermal links. On and after October 1, 2004, an affected IM and UN portable tank, with a bottom outlet, may not be unloaded while remaining on a transport vehicle with the power unit attached unless it fully conforms to the outlet requirements in Sec. 178.275(d)(3).#
Passage 11Section 171.12 and 171.12a. We are adding a new paragraph Sec. 171.12(b)(21) and Sec. 171.12a(b)(20) to clarify that UN and IM portable tanks unloaded while remaining on a transport vehicle with the motive power unit attached must meet the requirements in Sec. 177.834(o). Section 173.32. In Sec. 173.32, we are revising paragraph (g)(1) by removing the reference to Sec. 177.834(i)(2). The referenced section, which addresses attendance and unloading requirements, is no longer necessary with the adoption of Sec. 173.32(h)(3). Section 173.32(h)(3) references a more appropriate section for portable tanks; Sec. 177.834(o). New paragraph (h)(3) alerts shippers of their shared responsibility for ensuring that portable tanks not conforming to the requirements in Sec. 178.275(d)(3) are unloaded only at facilities conforming to the applicable OSHA and EPA requirements. The paragraph also clarifies which hazardous materials are subject to these requirements. Sections 173.242 and 173.243. We are adding a new Sec. 173.242(c)(4) and adding a sentence to Sec. 173.243(c) to clarify when the retrofitting requirement applies to IM and UN portable tanks.#
Passage 12Section 177.834. We are revising Sec. 177.834(o) to permit, until October 1, 2004, the unloading of IM and UN portable tanks not meeting the outlet requirements in Sec. 178.275(d)(3), provided certain unloading conditions are met. The shipper and the carrier share responsibility for verifying that the consignee's facility meets certain conditions and that the following requirements are met: (1) The facility at which the portable tank is to be unloaded must have systems in place that conform to: Applicable OSHA fire suppression requirements in 29 CFR 1910.106(e); the emergency shutdown requirements in 29 CFR 1910.119(f); and OSHA's and EPA's emergency response planning requirements in 29 CFR 1910.119(f) and 40 CFR part 68. In addition, the facility must have an emergency discharge control procedure in place applicable to unloading operations, including instructions for handling emergencies that may occur during the unloading operation. Alternatively, equivalent or more stringent non-federal requirements are authorized. (2) There must be no public access to the unloading area during the unloading process. (3) The attendance requirements in Sec. 177.834(o) must be met. (4) Prior to unloading, the operator of the vehicle on which the portable tank is transported must ascertain the conditions in Sec. 177.834(o) are met.#
Passage 13(5) Persons performing unloading functions must be trained in handling emergencies that may occur during the unloading operation. We are also changing the outlet section reference for portable tanks from Sec. 178.345-11 to Sec. 178.275(d)(3). In the HM-215D final rule, we added Sec. 178.275(d)(3) to address the requirements for equipping UN portable tanks with a thermal means of remote activation of the internal self-closing stop-valves fitted on the bottom discharge outlets. Although the two sections contain the same requirements, the addition of Sec. 178.275(d)(3) into the HMR now makes it a more appropriate reference because it is specific to portable tank requirements. Finally, we are revising Sec. 177.834(o) to clarify that the requirement for a thermal means of remote activation of bottom discharge outlets applies to IM and UN portable tanks containing liquid hazardous materials of Class 3 (flammable), PG I and II, and PG III with a flash point less than 100 [deg]F (38 [deg]C); Division 5.1 (oxidizer), PG I and II; and Class 6.1 (poisonous/toxic), PG I and II, when the appropriate proper shipping name entry in the Sec. 172.101 table is assigned a T Code in Column (7) authorizing a bottom outlet and a packaging authorization section (Sec. 173.242 or Sec. 173.243) in Column (8C) requiring internal valves in conformance with Sec. 178.275(d)(3). In this way, we are limiting the applicability to materials posing a risk of fire or acute health and environmental risks. This revision is consistent with the current requirements located in Sec. Sec. 178.345-11 and 178.275. Section 178.275. We are revising paragraph (d)(3) to clarify when IM and UN portable tanks are subject to the retrofitting requirements. A. Executive Order 12866 and DOT Regulatory Policies and Procedures#
Passage 14This final rule is not considered a significant regulatory action under section 3(f) of Executive Order 12866 and, therefore, was not reviewed by the Office of Management and Budget. The rule is not considered a significant rule under the Regulatory Policies and Procedures of the Department of Transportation [44 FR 11034]. Benefits resulting from the adoption of the alternative interim provisions in this final rule include providing the industry additional time to come into compliance with existing regulatory requirements for those portable tanks intended to be unloaded in the same manner as cargo tanks. There is no requirement in the current regulations, and we are not incorporating one in this final rule, for an IM or UN portable tank to conform to the outlet requirements if it is not intended to be unloaded while it remains on a transport vehicle with the power unit attached. Because this final rule eases the regulatory compliance burden for operators of portable tanks by providing an alternative interim provision, a regulatory analysis or a regulatory evaluation is not warranted. Any adverse safety impacts that may occur from the regulatory relief provided by this amendment would be minimized by conformance with the interim provisions adopted herein.#
Passage 15This final rule was analyzed in accordance with the principles and criteria contained in Executive Order 13132 (``Federalism''). This final rule preempts state, local and Indian tribe requirements but does not incorporate any regulation that has substantial direct effects on the states, the relationship between the national government and the states, or the distribution of power and responsibilities among the various levels of government. Therefore, the consultation and funding requirements of Executive Order 13132 do not apply. Federal hazardous material transportation law, 49 U.S.C. 5101-5127, contains an express preemption provision (49 U.S.C. 5125(b)) preempting state, local, and Indian tribe requirements on certain covered subjects. Covered subjects are: (1) The designation, description, and classification of hazardous materials; (2) The packing, repacking, handling, labeling, marking, and placarding of hazardous materials; (3) The preparation, execution, and use of shipping documents related to hazardous materials and requirements related to the number, contents, and placement of those documents; (4) The written notification, recording, and reporting of the unintentional release in transportation of hazardous; and (5) The design, manufacture, fabrication, marking, maintenance, recondition, repair, or testing of a packaging or container represented, marked, certified, or sold as qualified for use in transporting hazardous material. This final rule addresses covered subject items (2) and (5), above, and would preempt state, local, and Indian tribe requirements not meeting the ``substantively the same'' standard. Federal hazardous materials transportation law provides at Sec. 5125(b)(2) that if DOT issues a regulation concerning any of the covered subjects, DOT must determine and publish in the Federal Register the effective date of federal preemption. The effective date may not be earlier than the 90th day following the date of issuance of the final rule and not later than two years after the date of issuance. The effective date of federal preemption will be November 26, 2003.#
Passage 16This final rule was analyzed in accordance with the principles and criteria contained in Executive Order 13175 (``Consultation and Coordination with Indian Tribal Governments''). Because this final rule does not have tribal implications and does not impose substantial direct compliance costs, the funding and consultation requirements of Executive Order 13175 do not apply. The Regulatory Flexibility Act (5 U.S.C. 601 et seq.) requires an agency to review regulations to assess their impact on small entities unless the agency determines a rule is not expected to have a significant impact on a substantial number of small entities. This final rule applies to manufacturers, operators, lessors and users of IM and UN portable tanks, some of whom are small entities. This final rule benefits such persons by further relaxing an existing regulatory requirement for an interim period. Therefore, I certify this rule will not have a significant economic impact on a substantial number of small entities. Under the Paperwork Reduction Act of 1995, no person is required to respond to a collection of information unless it displays a valid Office of Management and Budget (OMB) control number. This final rule does not impose any new information collection burdens. The information collection associated with information specified in Sec. 177.834(o) of this final rule is currently required by other Federal regulations. In Sec. 177.834(o)(2)(i) and (o)(2)(iii), the information collection requirements pertaining to fire suppression and emergency shutdown are currently required by the Department of Labor's OSHA. Finally, in Sec. 177.834(o)(2)(iv), the emergency response planning requirements are currently required by the Environmental Protection Agency. Based on the above discussion, this final rule does not require any additional incremental burden hours. A regulation identifier number (RIN) is assigned to each regulatory action listed in the Unified Agenda of Federal Regulations. The Regulatory Information Service Center publishes the Unified Agenda in April and October of each year. The RIN number contained in the heading of this document can be used to cross-reference this action with the Unified Agenda.#
Passage 17This final rule does not impose unfunded mandates under the Unfunded Mandates Reform Act of 1995. It does not result in costs of $100 million or more to either state, local or tribal governments, in the aggregate, or to the private sector, and is the least burdensome alternative that achieves the objective of the rule. The National Environmental Policy Act of 1969 (NEPA) requires Federal agencies to consider the consequences of major federal actions and prepare a detailed statement on actions significantly affecting the quality of the human environment. We developed an assessment to determine the effects of this revision on the environment and whether a more comprehensive environmental impact statement may be required. Our findings conclude there are no significant environmental impacts associated with this rule. Allowing the unloading of IM and UN portable tanks for an interim period, provided the unloading conditions in this rulemaking are met, permits operators to minimize the potential for environmental damage or contamination and allows manufacturers, lessors and users the needed time to properly equip the IM and UN portable tanks. For interested parties, an environmental assessment is available in the public docket. Exports, Hazardous materials transportation, Hazardous waste, Imports, Incorporation by reference, Reporting and recordkeeping requirements. Hazardous materials transportation, Packaging and containers, Radioactive materials, Reporting and recordkeeping requirements, Uranium. Hazardous materials transportation, Motor carriers, Radioactive materials, Reporting and recordkeeping requirements. Hazardous materials transportation, Motor vehicle safety, Packaging and containers, Reporting and recordkeeping requirements. In consideration of the foregoing, we propose to amend 49 CFR Chapter I as follows: PART 171--GENERAL INFORMATION, REGULATIONS, AND DEFINITIONS 0 1. The authority citation for part 171 continues to read as follows: Authority: 49 U.S.C. 5101-5127; 49 CFR 1.53. 0 2. In Sec. 171.12, a new paragraph (b)(21) is added to read as follows: Sec. 171.12 Import and export shipments.#
Passage 18* * * * * (b) * * * (21) No person may offer an IM or UN portable tank containing liquid hazardous materials of Class 3, PG I or II, or PG III with a flash point less than 100 [deg]F (38 [deg]C); Division 5.1, PG I or II; or Division 6.1, PG I or II, for unloading while it remains on a transport vehicle with the motive power unit attached, unless it conforms to the requirements in Sec. 177.834(o) of this subchapter. * * * * * 0 3. In Sec. 171.12a, a new paragraph (b)(20) is added to read as follows: Sec. 171.12a Canadian shipments and packagings. * * * * * (b) * * * (20) No person may offer an IM or UN portable tank containing liquid hazardous materials of Class 3, PG I or II, or PG III with a flash point less than 100 [deg]F (38 [deg]C); Division 5.1, PG I or II; or Division 6.1, PG I or II, for unloading while it remains on a transport vehicle with the motive power unit attached, unless it conforms to the requirements in Sec. 177.834(o) of this subchapter. PART 173--SHIPPERS--GENERAL REQUIREMENTS FOR SHIPMENTS AND PACKAGINGS 0 4. The authority citation for part 173 continues to read as follows: Authority: 49 U.S.C. 5101-5127, 44701; 49 CFR 1.45, 1.53. 0 5. In Sec. 173.32, paragraph (g)(1) is revised and a new paragraph (h)(3) is added to read as follows: Sec. 173.32 Requirements for the use of portable tanks. * * * * * (g) * * * (1) A portable tank containing a hazardous material may not be loaded onto a highway or rail transport vehicle unless loaded entirely within the horizontal outline of the vehicle, without overhang or projection of any part of the tank assembly. * * * * * (h) * * * (3) No person may offer a liquid hazardous material of Class 3, PG I or II, or PG III with a flash point of less than 100 [deg]F (38 [deg]C); Division 5.1, PG I or II; or Division 6.1, PG I or II, in an IM or UN portable tank that is equipped with a bottom outlet as authorized in Column (7) of the Sec. 172.101 Table of this subchapter by assignment of a T Code in the appropriate proper shipping name entry, for unloading to a facility while it remains on a transport vehicle with the power unit attached unless-- (i) The tank outlets conform to Sec. 178.275(d)(3) of this subchapter; or (ii) The facility at which the IM or UN portable tank is to be unloaded conforms to the requirements in Sec. 177.834(o) of this subchapter. * * * * *#
Passage 190 6. In Sec. 173.242, a new paragraph (c)(4) is added to read as follows: Sec. 173.242 Bulk packagings for certain medium hazard liquids and solids, including solids with dual hazards. * * * * * (c) * * * (4) Unless provided by Sec. 173.32(h)(3), an IM 101, 102 or UN portable tank with a bottom outlet and used to transport a liquid hazardous material that is a Class 3, PG I or II, or PG III with a flash point of less than 38 [deg]C (100 [deg]F); Division 5.1 PG I or II; or Division 6.1, PG I or II, must have internal valves conforming to Sec. 178.275(d)(3) of this subchapter. 0 7. In Sec. 173.243, in paragraph (c), a second sentence is added to read as follows: Sec. 173.243 Bulk packaging for certain high hazard liquids and dual hazard materials which pose a moderate hazard. * * * * * (c) * * * Unless provided by Sec. 173.32(h)(3), an IM 101, 102 or UN portable tank, with a bottom outlet, used to transport a liquid hazardous material that is a Class 3, PG I or II, or PG III with a flash point of less than 38 [deg]C (100 [deg]F); Division 5.1, PG I or II; or Division 6.1, PG I or II, must have internal valves conforming to Sec. 178.275(d)(3) of this subchapter. * * * * * 0 8. The authority citation for part 177 continues to read as follows: Authority: 49 U.S.C. 5101-5127; 49 CFR 1.53. 0 9. In Sec. 177.834, paragraph (o) is revised to read as follows:#
Passage 20* * * * * (o) Unloading of IM and UN portable tanks. No person may unload an IM or UN portable tank while it remains on a transport vehicle with the motive power unit attached except under the following conditions: (1) The unloading operation must be attended by a qualified person in accordance with the requirements in paragraph (i) of this section. The person performing unloading functions must be trained in handling emergencies that may occur during the unloading operation. (2) Prior to unloading, the operator of the vehicle on which the portable tank is transported must ascertain that the conditions of this paragraph (o) are met. (3) An IM or UN portable tank equipped with a bottom outlet as authorized in Column (7) of the Sec. 172.101 Table of this subchapter by assignment of a T Code in the appropriate proper shipping name entry, and that contains a liquid hazardous material of Class 3, PG I or II, or PG III with a flash point of less than 100 [deg]F (38 [deg]C); Division 5.1, PG I or II; or Division 6.1, PG I or II, must conform to the outlet requirements in Sec. 178.275(d)(3) of this subchapter; or, until October 1, 2004, be unloaded only at a facility conforming to the following-- (i) The applicable fire suppression requirements in 29 CFR 1910.106(e), (f), (g), (h), and (i); (ii) The emergency shutdown requirements in 29 CFR 1910.119(f), 1910.120(q) and 1910.38(a); (iii) The emergency response planning requirements in 29 CFR part 1910 and 40 CFR part 68; (iv) An emergency discharge control procedure applicable to unloading operations, including instructions on handling emergencies that may occur during the unloading operation; and (v) Public access to the unloading area must be controlled in a manner ensuring no public access during unloading. (4) Alternatively, conformance to equivalent or more stringent non- federal requirements is authorized in place of paragraphs (o)(3)(i) through (o)(3)(iv) of this section. 0 10. The authority citation for part 178 continues to read as follows: Authority: 49 U.S.C. 5101-5127; 49 CFR 1.53. 0 11. In Sec. 178.275, paragraph (d)(3)(iv) is revised to read as follows: Sec. 178.275 Specification for UN Portable Tanks intended for the transportation of liquid and solid hazardous materials.#
Passage 21* * * * * (d) * * * (3) * * * (iv) For UN portable tanks, with bottom outlets, used for the transportation of liquid hazardous materials that are Class 3, PG I or II, or PG III with a flash point of less than 100 [deg]F (38 [deg]C); Division 5.1, PG I or II; or Division 6.1, PG I or II, the remote means of closure must be capable of thermal activation. The thermal means of activation must activate at a temperature of not more than 250 [deg]F (121 [deg]C). * * * * * Issued in Washington, DC on May 22, 2003, under authority delegated in 49 CFR part 1. Samuel G. Bonasso, Acting Administrator. [FR Doc. 03-13492 Filed 5-29-03; 8:45 am] BILLING CODE 4910-60-P#
This material provides agency context. It does not replace binding regulatory text, and its legal effect depends on the underlying authority and facts.