×Note:Special provisions may be very complex. The extracts are taken from 49 CFR §172.102. Please be careful with the information, as necessary, additional conditions may be applied that are not written here. Please check the original source and report bugs. 367 | For the purposes of documentation and package marking:
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B1 | If the material has a flash point at or above 38 °C (100 °F) and below 93 °C (200 °F), then the bulk packaging requirements of §173.241 of this subchapter are applicable. If the material has a flash point of less than 38 °C (100 °F), then the bulk packaging requirements of §173.242 of this subchapter are applicable. Browse special provision B1 |
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B52 | Notwithstanding the provisions of §173.24b of this subchapter, non-reclosing pressure relief devices are authorized on DOT 57 portable tanks. Browse special provision B52 |
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B131 | When transported by highway, rail, or cargo vessel, waste Paint and Paint related material (UN1263; PG II and PG III), when in plastic or metal inner packagings of not more than 26.5 L (7 gallons),
are excepted from the marking requirements in Sec. 172.301(a) and (c) and the labeling requirements in Sec. 172.400(a), when further packed in the following specification and non-specification bulk outer packagings and under the following conditions:
- a. Primary receptacles must conform to the general packaging
requirements of subpart B of part 173 of this subchapter and may not
leak. If they do leak, they must be overpacked in packagings conforming
to the specification requirements of part 178 of this subchapter or in
salvage packagings conforming to the requirements in Sec. 173.12 of
this subchapter.
- b. Primary receptacles must be further packed in non-specification
bulk outer packagings such as cubic yard boxes, plastic rigid-wall bulk
containers, dump trailers, and roll-off containers. Bulk outer
packagings must be liquid tight through design or by the use of lining
materials.
- c. Primary receptacles may also be further packed in specification
bulk outer packagings. Authorized specification bulk outer packagings
are UN11G fiberboard intermediate bulk containers (IBC) and UN13H4
woven plastic, coated and with liner flexible intermediate bulk
containers (FIBCs) meeting the Packing Group II performance level and
lined with a plastic liner of at least 6 mil thickness.
- d. All inner packagings placed inside bulk outer packagings must be
blocked and braced to prevent movement during transportation that could
cause the container to open or fall over. Specification IBCs and FIBCs
are to be secured to a pallet.
Browse special provision B131 |
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IB3 | Authorized IBCs: Metal (31A, 31B and 31N); Rigid plastics (31H1 and 31H2); Composite (31HZ1 and 31HA2, 31HB2, 31HN2, 31HD2 and 31HH2).
Additional Requirement: Only liquids with a vapor pressure less than or equal to 110 kPa at 50 [deg]C (1.1 bar at 122 [deg]F), or 130 kPa at 55 [deg]C (1.3 bar at 131 [deg]F) are authorized, except for UN2672 (also see Special Provision IP8 for UN2672). Browse special provision IB3 |
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TP1 | The maximum degree of filling must not exceed the degree of filling determined by the following: Where: t r is the maximum mean bulk temperature during transport, and t f is the temperature in degrees celsius of the liquid during filling. Browse special provision TP1 |
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TP29 | A portable tank having a minimum test pressure of 1.5 bar (150.0 kPa) may be used provided the calculated test pressure is 1.5 bar or less based on the MAWP of the hazardous materials, as defined in §178.275 of this subchapter, where the test pressure is 1.5 times the MAWP. Browse special provision TP29 |
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