ib standards and practices 2021 pdf

This mixture is used in a variety of applications, including medical and non-medical, and may be used when ambient air is not sufficient due to the presence of contaminants. The Secretary has delegated the authority granted in the Federal Hazardous Materials Transportation Law to the PHMSA Administrator at 49 CFR 1.97(b). In a previous final rule, HM215O, PHMSA revised 173.224 to authorize self-reactive materials to be transported and packed in accordance with packing method OP8 where transport in IBCs or portable tanks is permitted in accordance with 173.225, provided that the control and emergency temperatures specified in the instructions are complied with. containing not less than 10% respirable particles. 171.7 of this subchapter). PHMSA expects that correcting this conflict will improve safety by prohibiting corrosive materials that also pose inhalation hazards on passenger aircraft and limiting their transport on cargo aircraft. This rulemaking involves multiple voluntary consensus standards, which are discussed at length in the discussion on 171.7. Safety risk management is the process within the SMS composed of describing the system, identifying the hazards, and analyzing, assessing, and controlling risk. We had experienced a, between getting authorized and having our first evaluation and this. PHMSA has reviewed this edition as part of its regular participation in the review of amendments proposed for the UN Model Regulations and concludes incorporation of the revised third edition will maintain or improve the safety standards associated with its use. Until December 31, 2026, a cylinder may instead conform to ISO 98093:2010(E) (IBR, see 171.7 of this subchapter). not in sleep or hibernation mode). i.e., I thought it prudent to create a feeling of ownership and transparencyforall stakeholders. PHMSA proposes to revise the valve requirements in this paragraph to require quick release cylinder valves for specification and type testing to conform to ISO 17871:2020(E). 9. Skin Corrosion: Reconstructed Human Epidermis (RHE) Test Method (IBR, (75) ISO 13340:2001(E), Transportable gas cylindersCylinder valves for non-refillable cylindersSpecification and prototype testing, First edition, 20040401; into 178.71. see UN0512 is comparable to the entry UN0255 and therefore should reflect the same special provision, Special Provision 148. This amendment would incorporate by reference the first edition of ISO 23088, which specifies the requirements for periodic inspection and testing of welded steel transportable pressure drums of water capacity from 150 L up to 1,000 L and up to 300 bar (30 MPa) test pressure intended for compressed and liquefied gases in 180.207. descriptions corresponding to the specific hazard class, packing group, hazard zone, or subsidiary hazard, if any, for the material. Gas cylindersAcetylene cylindersPeriodic inspection and maintenanceAmendment 1 (45) ISO 10297:2014/Amd 1:2017(E), Gas cylindersCylinder valvesSpecification and type testingAmendment 1: Pressure drums and tubes, Third Edition, 201703; into 173.301b; 178.71. 31. Additionally, PHMSA proposes a sunset date of December 31, 2026, for continued use phaseout of the second edition of ISO 98093:2010, which is currently referenced in 178.71 and 178.75. -inch radius. glass, earthenware, or brittle plastic) must be packaged to prevent failure under conditions normally incident to transport. PHMSA expects that this amendment will improve safety as the marking of the Wh rating on the outer casing of a lithium ion cell or battery assists a shipper in better understanding the energy capacity of the cell or battery, and thus, ensures compliance with hazard communication and packing provisions associated with Wh limitations. Prior to this Division 6.1 classification, cobalt dihydroxide had been transported as UN3077, Environmentally hazardous substance, solid, n.o.s., Class 9 in unlined flexible IBCs. Thereafter, subsequent requalifications of the porous mass and shell must be performed at least once every 10 years. The report following research conducted by APT noted that relaxing the temperature control requirements as proposed by HM215N is assessed to be an appropriate approach since it will harmonize U.S. regulations with international requirements and no additional hazards were identified for any common polymers during transport. 24. 396Large and robust articles may be transported with connected gas cylinders with the valves open regardless of 173.24(b)(1), provided: a. the gas cylinders contain nitrogen of UN 1066 or compressed gas of UN 1956 or compressed air of UN1002; b. the gas cylinders are connected to the article through pressure regulators and fixed piping in such a way that the pressure of the gas (gauge pressure) in the article does not exceed 35 kPa (0.35 bar); c. the gas cylinders are properly secured so that they cannot shift in relation to the article and are fitted with strong and pressure resistant hoses and pipes; d. the gas cylinders, pressure regulators, piping, and other components are protected from damage and impacts during transport by wooden crates or other suitable means; e. the shipping paper must include the following statement: Transport in accordance with special provision 396.; and. Except for UN3082, inner packagings intended to contain liquids must be capable of meeting the pressure differential requirements (75 kPa) prescribed in 173.27(c) of this part. International Baccalaureate Organization, Sharing news, updates and effective practice for the IB Primary Years Programme, self-study process for our first evaluation, , I sought out meaningful ways to present the process to the school community as a program coordinator. However, UN2922 and UN2923 are assigned Class 8 as the primary hazard and Division 6.1 as a subsidiary hazard because of classification guidelines which require hazardous materials that meet the criteria of Class 8 and that have an inhalation toxicity of dusts and mists (LC50) in the range of PG I, but toxicity through oral ingestion or dermal contact only in the range of PG III or less, must be assigned to Class 8 as the primary hazard rather than Division 6.1. PHMSA's supplemental review indicates the differences between the TC and DOT specifications for transport of acetylene are minor and the standard for safety of transportation of acetylene in cylinders under the HMR is maintained. Purpose and use of the hazardous materials table. as well as editorial changes to this section to provide clarity regarding the use of the authorized OECD Guidelines for the Testing of Chemicals. IP22 UN3550 may be transported in flexible IBCs (13H3 or 13H4) with siftproof liners to prevent any egress of dust during transport. hazard communication clarifications and revisions to lithium battery requirements for consistency). Consistent with revisions to the ICAO Technical Instructions, PHMSA proposes revisions in paragraphs (a)(15) and (a)(17) applicable to the carriage of wheelchairs or other mobility aids powered by batteries. PHMSA notes that the amendments proposed in this NPRM are intended to result in cost savings and reduced regulatory burden for shippers engaged in domestic and international commerce, including trans-border shipments within North America. To find out more, please visitwww.ibo.org. requires federal agencies to prepare a Statement of Energy Effects for any significant energy action. Executive Order 13211 defines a significant energy action as any action by an agency (normally published in the With diluent type A, with or without water. with not less than 25 percent water by mass Specifically, in P1762, COSTHA requested that PHMSA add a reference to 173.167 in the individual sections that outline exceptions sections for Class 3, PG II and III (173.150), UN3175 (173.151), Division 6.1 PG III (173.153), UN3077, UN3082, UN3334 and UN3335 (173.155), and Class 2 non-toxic aerosols (173.306). ORGANIC PEROXIDE, In general, SDOs update and revise their published standards every two to five years to reflect modern technology and best technical practices. (IBR, see 171.7 of this subchapter). C3.16-Teaching and learning develops the IB learner profile attributes. Learn how your comment data is processed. The Administrator of OIRA has not designated the proposed rule as a significant energy action. The requirements in the 20232024 edition have been amended to align better with the 22nd revised edition of the UN Model Regulations and the International Atomic Energy Agency (IAEA) Regulations for the Safe Transport of Radioactive Material. 30, 2017). As a consequence, the remaining provisions in paragraph (c)(4) applicable to lithium cells or batteries packed with, or contained in, equipment would be reorganized and renumbered. 439 and indicate corrosivity, must be assigned to the most conservative PG ( No. for comprehensive GHS testing, determined that this material poses an inhalation toxicity hazard. 431, Contains topic quizzes for focused study, Revision Village mock exams covering the whole syllabus, and the revision ladder to precisely target your learning. 171.7 of this subchapter), or Test No. Separately, in P1761, COSTHA petitioned PHMSA to add a reference to the limited quantity marking section (172.315) to the limited quantity packaging instructions in 173.150, 173.151, 173.152, 173.153, 173.154, and 173.155. In this Issue, Documents This spelling is in conflict with a similar material on the HMT, UN3379. The 22nd revised edition of the UN Model Regulations, the 20232024 edition of the ICAO Technical Instructions, and Amendment 4122 to the IMDG Code adopted maximum internal pressure limits for aerosol containers. In Vitro However, this paragraph stipulates that for lithium battery-powered devices carried in 439: and DOT Order 5301.1 (Department of Transportation Policies, Programs, and Procedures Affecting American Indians, Alaska Natives, and Tribes). PHMSA has analyzed this NPRM in accordance with the Paperwork Reduction Act. with not more than 12.6 percent nitrogen, by dry mass For non-infectious biological specimens that contain minor amounts of preservatives that are a hazardous material, PHMSA proposes to add a reference to formaldehyde solution in paragraphs (b)(1)(i) and (b)(1)(ii) to clarify that the conditions for packing of the specimens applies to formaldehyde solution too. For the vast majority of hazardous material shippers who offer these materials in these small quantities, utilizing the limited quantity exception is the most appropriate and simplest option. Consistent with changes made to the 22nd revised edition of the UN Model Regulations, PHMSA proposes to authorize an additional TG, OECD Test No. The IB is excited to welcome educators to explore Education for an inclusive future at the IB Global Conference, Toronto 2023 held from 27-30 July 2023. Any free liquid in the bag must not exceed 30 mL; or. International Baccalaureate Organization 2021 3 Who Practice illustrated Leadership 1: The school regularly reviews and follows all IB rules, regulations and guidelines to support programme implementation and ongoing development. ISO 211721:2015 was added in the HMR in rule HM215O. 14. The school librarian willing to The school librarian willing to grasp this opportunity can make a difference in the school - for the . (3) Test No. 49 U.S.C. 14. Pressure differential capability. As part of its periodic review and updates of standards, ISO has developed an updated second edition (published in 2019). (34) ISO 98092:2010(E): Gas cylindersRefillable seamless steel gas cylindersDesign, construction and testingPart 2: Quenched and tempered steel cylinders with tensile strength greater than or equal to 1100 MPa., Second edition, 20100415; into 178.71; 178.75. 13. Consistent with changes adopted in the 20232024 edition of the ICAO Technical Instructions, PHMSA proposes to amend the quantity limitations for UN 1891, Ethyl bromide, when transported by passenger aircraft. Smaller lithium cell and batteries. Combined with the revision of the (c)(4) introductory text, this will assist users of this section by identifying the subparagraphs in paragraph (c) containing additional air transport provisions for lithium batteries, packed with, or contained in, equipment, and those only applicable to lithium cells and batteries. Federal Register Voronoi Diagrams) and range from 30 to 60 minutes in length; perfect for a single study session. In addition to the revisions to 173.167 requested in P1762 discussed above, COSTHA submitted petition P1761[21] However, prior to changes adopted in the 22nd revised edition of the UN Model Regulations, there was no guidance on the maximum allowable working pressure and minimum test pressure for mixtures of gases which contain fluorine. and the OECD standard ( The UN Model Regulations incorporate quality assurance program requirements that require recognition by a governing body. 172.102 of the Section-by-Section Review. The emergency temperature is the temperature at which, due to imminent danger, emergency measures must be initiated. Where the lithium cells or batteries are contained in, or packed with, equipment, the UN number UN3091 or UN3481, as appropriate, must be indicated. 12. PHMSA expects that the Proposed Action Alternative could realize modest reductions in GHG emissions. PHMSA proposes to reference this test in 173.137, and to authorize the use of this test method in addition to those already referenced in that section. 5. Section 173.185(c) provides exceptions for smaller cells or batteries. on May 22, 2009. PHMSA proposes to amend this special provision to require that, when this special provision is used, the special provision number must be indicated on the shipping paper. PHMSA proposes to add a new special provision, Special Provision 396, and assign it to UN3538, Articles containing non-flammable, non-toxic gas, n.o.s, to authorize the transport of large and robust articles ( Authorizing the use of these updated references to this document would align the HMR with changes adopted in the 22nd revised edition of the UN Model Regulations, pertaining to the design and construction of pressure vessels, including MEGCs, while maintaining the HMR safety standard for use of MEGCs. f PHMSA proposes a transition period authorizing continued use of the current lithium battery mark until December 31, 2026. Section-by-Section Review discussion of changes to 171.7, PHMSA proposes to incorporate by reference the revised third edition (published in 2019) of ISO 98091, Gas cylindersDesign, construction and testing of refillable seamless steel gas cylinders and tubesPart 1: Quenched and tempered steel cylinders and tubes with tensile strength less than 1100 PHMSA reviewed the 2019 version and concludes that the bend test provisions in the standard remain a suitable alternative for the flattening test provisions of paragraph (j). Programme standards and practices is the foundational document for schools and the IB to ensure quality and fidelity in the implementation . As part of its periodic review of all standards, ISO reviewed ISO 9809 (72) ISO 11621(E), Gas cylindersProcedures for change of gas service, First edition, April 1997; into 173.302, 173.336, 173.337. Specifically, the provision permits mixtures of fluorine and nitrogen with a fluorine concentration below 35% by volume to be filled in pressure receptacles up to a maximum allowable working pressure for which the partial pressure of fluorine does not exceed 31 bar absolute. Programme standards and practices 1 What are the programme standards and practices? Some of the pressure receptacles authorized in accordance with the ADR standard do not have an equivalent packaging authorized in the HMR, and some have large capacities, both of which give pause to PHMSA with respect to the hazardous materials authorized in these packagings. Column (9) is divided into two columns: column (9A) provides quantity limits for passenger aircraft/rail, and column (9B) provides quantity limits for cargo aircraft. The authority citation for part 171 continues to read as follows: Authority: In the Hazardous Materials Table, amend by removing the entries under [REMOVE] by adding the entries under [ADD] and by revising entries under [REVISE] in the appropriate alphabetical sequence. However, upon review, PHMSA noted that the international regulations generally require the marking of the Wh rating on the outside of the casing. Transportable gas storage devicesHydrogen absorbed in reversible metal hydride Oftentimes, the baggage has built-in features that cannot be turned off and the intent of paragraph (a)(26) is the devices are not required to be turned off when the baggage is checked. PHMSA proposes amendments to the Hazardous Materials Table (HMT; 49 CFR 172.101) to add, revise, or remove certain PSNs, hazard classes, PGs, SPs, packaging authorizations, bulk packaging requirements, and passenger and cargo aircraft maximum quantity limits. This series of ISO standards specify minimum requirements for the material, design, construction, workmanship, manufacturing processes, examination, and testing at time of manufacture for refillable seamless steel gas cylinders and tubes with water capacities up to and including 450 L (119 gallons). 430 is authorized for use only to determine whether a material is corrosive or not; materials that are determined to be corrosive using this test require additional testing using Test Nos. that are not otherwise more appropriately described and subject to separate provisions in this section, containing dry cells or dry batteries (including lithium cells or batteries) and spare dry cells or batteries for these devices, when carried by passengers or crew members for personal use. Once you have filled in the required fields below you can preview and/or submit your comment to the Transportation Department for review. The porous mass and the shell must be requalified no sooner than three (3) years, six (6) months, from the date of manufacture. Federal Register. 435 or Test No. 37. Popular Quizzes are one of the three types of IB Math AI SL Practice Exams that Revision Village offers. 7. All comments are considered public and will be posted online once the Transportation Department has reviewed them. Fiber-reinforced plastic UN portable tanks: see 34. (i) The mark must indicate the UN number: UN3090 for lithium metal cells or batteries, or UN3480 for lithium ion cells or batteries. To obviate the need for an approval each time such transformers are transported, a new special provision was added to the 22nd revised edition of UN Model Regulations because these transformers only emit small quantities of nitrogen or synthetic air, which are neither flammable, toxic, corrosive, nor oxidizing. As a participant on the Dangerous Goods Panel, PHMSA expects that the proposed packaging provisions provide an appropriate level of safety to allow these items to be transported by air and are appropriate for incorporation in the HMR. However, the ICAO DGP developed these packaging provisions, which include provisions that ensure appropriate gas containment during transport. The IB Math Applications & Interpretation (AI) SL Practice exams are the perfect resource to customize your revision plan. Section 172.101(j) explains the purpose of column (9) in the HMT. Specifically, this amendment would lower this threshold temperature for a material which is likely to decompose with a self-accelerated decomposition temperature (SADT) or polymerize with a self-accelerated polymerization temperature (SAPT) from 50 C (122 F) to 45 C (113 F) when transported in portable tanks. The 20232024 ICAO Technical Instructions added two new special provisions permitting the transport of articles containing hazardous materials aboard passenger and cargo aircraft. In this instance, the preemptive effect of the proposed rule is limited to the minimum level necessary to achieve the objectives of the hazardous materials transportation law under which the final rule is promulgated. The program action plan should ideally be revised based on the findings of this exercise. PHMSA proposes to remove references to 173.151, which provide exceptions for Class 4 hazardous materials, in column (8A), and add the word None for three solid desensitized explosive entries: UN2555, Nitrocellulose with water PHMSA expects that these provisions will facilitate the continued transport of this material, to keep global supply chains open. My goal was to get the message, was a great milestone in developing understanding of the IB philosophy and practices for us as an institution. ADDRESSES In 178.71, revise paragraphs (f)(4), (g), (i), (k)(1)(i) and (ii), (m), and (n) to read as follows: (4) ISO 211721:2015(E) Gas cylindersWelded steel pressure drums up to 3,000 litres capacity for the transport of gasesDesign and constructionPart 1: Capacities upto 1,000 litres (IBR, Gas cylindersRefillable welded steel cylinders containing materials for sub-atmospheric gas packaging (excluding acetylene)Design, construction, testing, use and periodic inspection. PHMSA proposes to incorporate by reference the most recent versions of Parts 1 through 3. Precis: The much awaited IB Programme Standards and Practices 2020, at first glance seems to have attempted to resolve many of the challenges its predecessor, PSP 2014 was notorious for. As part of its regular review of its existing standards, in 2018 ISO published an updated version of this standard, which was adopted in the 22nd revised edition of the UN Model Regulations. As a result of this testing, it was determined that when this material is in fine powder form, it must no longer be transported as Class 9 miscellaneous hazard material. Gas cylindersDesign, construction and testing of refillable seamless steel gas cylinders and tubesPart 2: Quenched and tempered steel cylinders and tubes with tensile strength greater than or equal to 1100 MPa Additionally, as noted above, PHMSA has issued past enforcement discretions authorizing their use of the consensus standards as an interim strategy for complying with current HMR requirements. 430, requirements to protect from sources of heat, including other cargo carried at a temperature above ambient); and any other relevant factors. the UN Model Regulations, these transformers were eligible for transport under UN 3538, the provisions which allow these transformers to be transported unpackaged, do not explicitly require the transformer to be gas-tight, but instead require the valves to be closed during transport. 27. [19] (4) IB subsequently authorized the standards. PHMSA also submits that, as explained at greater length in Section IV.J., to the extent that there are any delays arising from inconsistencies between the HMR and recently updated international standards, there could also be adverse impacts from the No Action Alternative for minority populations, low-income populations, or other underserved and other disadvantaged communities. (bar)<31 PHMSA is not proposing this mark because it views the additional controls, specifically, the indication on the shipping paper, as well as other operational controls noted in the proposed special provision, as providing sufficient warning to those in the transport chain of the dangers present and mitigation of potential hazards. (54) ISO 11117:2008(E): Gas cylindersValve protection caps and valve guardsDesign, construction and tests, Second edition, 20080901; into 173.301b. The authority citation for part 178 continues to read as follows: Authority: 66 FR 28355 (May 22, 2001). (2) are excepted from shipping papers when transported by highway and rail. This notice remains in effect until withdrawn or otherwise modified. published on April 11, 2000,[36] Generic or n.o.s. Packages prepared in accordance with the requirements of this section: (1) are excepted from labeling when transported by highway, rail, and vessel; and. Since 2021, the General regulations: Diploma Programme publication constitutes this section within this Diploma Programme Assessment procedures publication. Lastly, PHMSA proposes to add paragraph (d)(8) to reference ISO 23088:2020, Gas cylindersPeriodic inspection and testing of welded steel pressure drumsCapacities up to 1,000 L, to provide a requalification standard for UN pressure drums because requalification procedures may differ for pressure drums versus other UN pressure receptacles. In Vitro It would also add an end date of December 31, 2026, until which ISO 211721:2015 may continue to be used without this supplemental amendment. The HMT summarizes terms and conditions governing transportation of listed hazardous materials under the HMR. In 178.706, revise paragraph (c)(3) to read as follows: (3) No used material other than production residues or regrind from the same manufacturing process may be used in the manufacture of rigid plastic IBCs unless approved by the Associate Administrator. the specific temperature controls applicable to decomposing and polymerizing substances transported in portable tanks. The amendments to the manual can be accessed at Absent adoption of the amendments proposed in the NPRM, U.S. companiesincluding numerous small entities competing in foreign marketsmay be at an economic disadvantage because of their need to comply with a dual system of regulations. Currently, paragraph (c)(1) requires that quick release cylinder valves for specification and type testing must conform to the requirements in ISO 17871:2015(E), Gas cylindersQuick-release cylinder valvesSpecification and type testing. ISO 17871, in conjunction with ISO 10297 and ISO 14246, specifies design, type testing, marking, manufacturing tests, and examination requirements for quick-release cylinder valves, intended to be fitted to refillable transportable gas cylinders and pressure drums and tubes used to transport compressed or liquefied gases or extinguishing agents charged with compressed gases to be used for fire-extinguishing, explosion protection, and rescue applications. One of these isomers is isobutylene, which, while similar to the other three isomers, has been assigned a separate UN number, UN1055, which has its own set of packaging provisions. With regard to the editorial changes in this section, PHMSA proposes to amend the text of this section to provide clarity regarding the authorized OECD Testing of Chemicals. All the materials and quantities authorized in 173.167 may be transported as limited quantities by all modes. (A) The mark must be in the form of a rectangle or a square with hatched edging. 29. The self-study - A collaborative journey to evidence learning Mixtures with hydrogen peroxide, water, and acid(s). documents in the last year, 415 The HMR also authorize the use of OECD Test No. The National Environmental Policy Act of 1969 (NEPA; 42 U.S.C. PHMSA proposes to revise paragraph (c)(5) by requiring packages to be capable of withstanding a three-meter stack test for a duration of 24 hours. 1). Each of the AI SL Practice Exam types have a different purpose, depending on your aims and stage of exam revision. This paragraph does not apply to batteries or cells packed with, or contained in, equipment. Since its update in 2015, the criteria for packing group assignments in Test No.
Legator Ninja 7-string, Articles I