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For a cargo tank motor vehicle equipped with an off-truck remote means to close the internal self-closing stop valve and shut off all motive and auxiliary power equipment, an operator must successfully test the activation device within 18 hours prior to the first delivery of each day. (Approved by the Office of Management and Budget under control number 2137-0542). Redesignated at 32 FR 5606, Apr. Although many of the rules guiding the trucking industry are established by different agencies, OSHA offers some guidance for trailer safety under 1910.178. (2) Equipment suitable for handling a tank must be provided at any point where a tank is to be loaded upon or removed from a vehicle. The procedures must describe the process to be followed if a facility-provided hose is used for unloading when the cargo tank motor vehicle has a specially equipped delivery hose assembly to meet the requirements of 173.315(n)(2) of this subchapter. Their regulations state that workers must have protection when You may be involved in loading the pipe onto the trailer but sometimes trailers are pre-loaded at the pickup point. (6) Heater requirements under 393.77 of this title are complied with. Provides an overview of the regulations, training requirements, and other resources from other federal agencies: Provides specific OSHA, Department of Transportation (DOT), and Environmental Protection Agency (EPA) regulations, training requirements, hazard references and illness and injury statistics that apply to the major trucking activities of employers and their employees. Enhanced content is provided to the user to provide additional context. Smoking on or about any motor vehicle while loading or unloading any Class 1 (explosive), Class 3 (flammable liquid), Class 4 (flammable solid), Class 5 (oxidizing), or Division 2.1 (flammable gas) materials is forbidden. Special care shall be taken in the loading of any motor vehicle with Class 4 (flammable solid) or Class 5 (oxidizing) materials which are likely to become hazardous to transport when wet, to keep them from being wetted during the loading process and to keep them dry during transit. WebExcept as provided in paragraph (b) (4) of this section, the driver of a truck or truck tractor must -. (5) Heater requirements under 393.77 of this title are complied with. WebNo hazardous material shall be loaded into or on, or unloaded from, any motor vehicle unless the handbrake be securely set and all other reasonable precautions be taken to prevent The gross trailer weight rating (GTWR) is the total mass of a road trailer that is loaded to capacity, including the weight of the trailer itself, plus fluids and cargo, that a vehicle is rated to tow by the manufacturer. (d) Keep fire away, loading and unloading. Disinfection may be by any means effective for neutralizing the material released. (l) Use of cargo heaters when transporting certain hazardous material. You are using an unsupported browser. (1) Cylinders. Twin-trailer combinations are allowed with 28-foot trailer units without length limit, and there is no limit on the overall length. The sum of criticality safety indices (CSIs) for packages containing fissile material may not exceed 100 in an exclusive use vehicle. (i) Division 4.2 (self-heating liquid) material. No detonator may be transported on the same motor vehicle with any Division 1.1, 1.2 or 1.3 material (except other detonators, detonator assemblies or boosters with detonators), detonating cord Division 1.4 material or Division 1.5 material unless -, (1) It is packed in a specification MC 201 ( 178.318 of this subchapter) container; or, (2) The package conforms with requirements prescribed in 173.62 of this subchapter, and its use is restricted to instances when -, (i) There is no Division 1.1, 1.2, 1.3 or 1.5 material loaded on the motor vehicle; and, (ii) A separation of 61 cm (24 inches) is maintained between each package of detonators and each package of detonating cord; or, (3) It is packed and loaded in accordance with a method approved by the Associate Administrator. result, it may not include the most recent changes applied to the CFR. This site provides information about preventing occupational illness and injury in the trucking industry through links to summaries, training presentations, publications and other resources. Navigate by entering citations or phrases Ammonium nitrate having organic coating must not be loaded in all-metal vehicles, other than those made of aluminum or aluminum alloys of the closed type. Nothing contained in this section shall be so construed as to prohibit the loading of such cylinders on any motor vehicle having a floor or platform and racks as hereinbefore described. A cargo tank must be attended by a qualified person at all times when it is being loaded. (3) If the facility hose is equipped with a passive means to shut off the flow of product that conforms to and is maintained to the performance standard in 173.315(n)(2) of this subchapter, the qualified person may attend the unloading operation in accordance with the attendance requirements prescribed for the material being unloaded in 177.834 of this section. In addition, by the compliance dates specified in 173.315(n)(5) and 180.405(m)(3) of this subchapter, the cargo tank motor vehicle must have an emergency discharge control capability that meets the requirements of 173.315(n)(2) or 173.315(n)(4) of this subchapter. WebAll tiedowns and other components of a cargo securement system used to secure loads on a trailer equipped with rub rails must be located inboard of the rub rails whenever (iv) Hazardous materials in a portable tank or a DOT specification 106A or 110A tank. (ii) Packages of Class 7 (radioactive) materials bearing Yellow III labels, (iii) Division 2.3, Hazard Zone A or Hazard Zone B materials or Division 6.1, PG I, Hazard Zone A materials, or. However, the guidelines are broad, guiding use by all "fork trucks, tractors, platform lift trucks, motorized hand trucks, and other specialized industrial trucks powered by electric motors or internal combustion engines." Class 1 (explosive) materials placards or markings required by 177.823 shall be secured, in the appropriate locations, directly to the equipment transporting the Class 1 (explosive) materials. You can learn more about the process Occupational Safety & Health Administration, Occupational Safety and Health Administration, Outreach Training Program (10- and 30-hour Cards), OSHA Training Institute Education Centers, Host employers may require site-specific forklift training of visiting workers, Safety Practices Once Tractor Trailer Drivers Arrive at a Destination, Inspection of Suspension-Type Highway Trailers Prior to Loading and Unloading with Powered Industrial Trucks, Longshoring and Marine Terminals: Fatal Facts, Injury and Illness Recordkeeping and Reporting Requirements, Truck Driver Dies After Being Struck By Log That Fell From Logging Truck--North Carolina, Truck Driver Killed when Struck by Log that Rolled off Truck During Loading Operation--Alaska, Truck Driver Dies when a Load of Lumber Falls Over and Crushes Him in California, Motor vehicle accidents are not within OSHA's jurisdiction, 29 CFR 1910.178(m)(b) Powered Industrial Trucks; Truck Operations, Severe Storm and Flood Recovery Assistance. (4) Compliance with 174.200 and 174.204 of this subchapter for combination rail freight, highway shipments and for trailer-on-flat-car service is required. Figure 3. For shipments transported as exclusive use under the provisions of 173.441(b) of this subchapter for packages with external radiation levels in excess of 2 mSv (200 mrem per hour) at the package surface, the motor vehicle must meet the requirements of a closed transport vehicle (see 173.403 of this subchapter). The following table is to be used in accordance with the provisions of paragraph (b) of this section: Note: The distance in this table must be measured from the nearest point on the nearest packages of Class 7 (radioactive) material. (c) Lading ventilation, precautions against spontaneous combustion. (2) Cylinders for hydrogen, cryogenic liquid. (1) When a cargo tank is loaded through an open filling hole, one end of a bond wire shall be connected to the stationary system piping or integrally connected steel framing, and the other end to the shell of the cargo tank to provide a continuous electrical connection. (4) The heating system will not heat any part of the cargo to more than 54 C (130 F). Workers loading and unloading materials should be instructed in safe procedures appropriate to the material they handle. will bring you directly to the content. Uneven loads can make the vehicle or trailer unstable. There must be no overhang once the trailer is loaded, and drivers should have clear visibility on all sides of the vehicle. (g) Each liquid discharge valve on a cargo tank motor vehicle, other than an engine fuel line valve, must be closed during transportation except during loading and unloading. (B) The combustion cargo heater is a catalytic heater and each of the following requirements are met: (1) The heater's surface temperature cannot exceed 54 C (130 F) - either on a thermostatically controlled heater or on a heater without thermostatic control when the outside or ambient temperature is 16 C (61 F) or less. Provides links and references to safety and health information related to the trucking industry. (2) All valves and other closures in liquid discharge systems are closed and free of leaks, except external emergency self-closing valves on MC 338 cargo tanks containing the residue of cryogenic liquids may remain either open or closed during transit. (s) Off-truck remote shut-off activation device. Class 4 (flammable solid) materials, Class 5 (oxidizing) materials, and Division 4.2 (self-heating and pyrophoric liquid) materials. This job requires careful handling of goods and close attention to detail as goods must be handled as directed. Safety with Truck and Trailers Loading dock protection includes safety when working with all trucks and trailers. Identifies logging by many measures as the most hazardous industry in the United States. Shipment in water-tight bulk containers need not be covered by a tarpaulin or other means. A vehicle may not be returned to Class 7 (radioactive) materials exclusive use transport service, and then only for a subsequent exclusive use shipment utilizing the provisions of any of the paragraphs 173.427(b)(4), 173.427(c), or 173.443(b), until the radiation dose rate at every accessible surface is 0.005 mSv/h (0.5 mrem/h) or less and the non-fixed contamination is not greater than the level prescribed in 173.443(a) of this subchapter. contact the publishing agency. (a) Floors or platforms essentially flat. (2) The heater is not ignited in a loaded vehicle. Packages having valves or other fittings must be loaded in a manner to minimize the likelihood of damage during transportation. (3) There is no flame, either on the catalyst or anywhere in the heater. 177.841 Division 6.1 (poisonous) materials and Division 2.3 (poisonous gas) materials. The Truck Trailer Manufacturers Association Recommended Practice RP No. The buffer zone maybe established by: (C) Drums containing hazardous materials (e.g., Class 9) that are compatible with materials in all other drums immediately around them; or. When 172.101 of this subchapter specifies that Class 1 (explosive) materials may be transported in accordance with 173.66 of this subchapter (per special provision 148 in 172.102(c)(1)), these materials may be transported on the same vehicle with Division 5.1 (oxidizing) materials, or Class 8 (corrosive) materials, and/or Combustible Liquid, n.o.s., NA1993 only under the conditions and requirements set forth in IME Standard 23 (IBR, see 171.7 of this subchapter) and paragraph (g) of this section. Web(4) The rules in this paragraph (b) do not apply to the driver of a sealed commercial motor vehicle who has been ordered not to open it to inspect its cargo or to the driver of a commercial motor vehicle that has been loaded in a manner that makes inspection of its cargo impracticable. If you have questions or comments regarding a published document please (1) When transporting Class 1 (explosive) materials. (f) Nitrates, except ammonium nitrate having organic coating, must be loaded in closed or open type motor vehicles, which must be swept clean and be free of any projections capable of injuring bags when so packaged. For containers which are not in metallic contact with each other, either metallic bonds or ground conductors shall be provided for the neutralization of possible static charges prior to and during transfers of Class 3 (flammable liquid) materials between such containers. (t) Unloading without appropriate emergency discharge control equipment. The agency that is most likely to specifically guide standards for tractor trailers on American highways is the U.S. Department of Transportation's Federal Motor Carrier Safety Division. The U.S. Occupational Safety and Health Administration (OSHA) is the agency that establishes rules for safety in the workplace. Copyright 2023 Leaf Group Ltd. / Leaf Group Media, All Rights Reserved. Division 1.1, 1.2, or 1.3 materials that are stored during transportation in commerce must be attended and afforded surveillance in accordance with 49 CFR 397.5. (e) No sharp projections inside body of vehicles. When shipped in open type motor vehicles, the lading must be suitably covered. The transportation of a Division 2.3 (poisonous gas) or Division 6.1 (poisonous) material is not permitted if there is any interconnection between packagings. Trucking industry is addressed in specific OSHA standards for recordkeeping and general industry. (B) The loading or unloading operations must be physically inspected by a qualified person at least once every sixty (60) minutes. OSHA monitors safety when it comes to other areas of a commercial vehicle, like a flatbed trailer. 177-85, 60 FR 50335, Sept. 28, 1995; 63 FR 52850, Oct. 1, 1998; 65 FR 58631, Sept. 29, 2000; 67 FR 53142, Aug. 14, 2002; 75 FR 53597, Sept. 1, 2010; 79 FR 40618, July 11, 2014]. (1) Sodium hydrosulfite or sodium dithionite, UN1384, in PG II or III packaged in UN 1A2 steel drums that meet the Packing Group II performance requirements of subpart M of part 178 of this title. Displaying title 49, up to date as of 3/02/2023. 177-35, 41 FR 16131, Apr. (k) Attendance of Class 1 (explosive) materials. In addition, OSHA has established a standard that requires "mechanical means" to be used to ensure that a truck is unable to move while being loaded and unloaded. Notwithstanding the segregation requirements of 177.848(d), the following Division 4.2 (self-heating) materials may be transported on the same transport vehicle with Class 8 (corrosive) materials.