The interior of the cargo space must be in good condition so that there will not be any likelihood of containers being damaged by exposed bolts, nuts, broken side panels or floor boards, or any similar projections. (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. If unforeseen conditions cause an excessive pressure rise, the driver shall manually vent the tank at a remote and safe location. Although many of the rules guiding the trucking industry are established by different agencies, OSHA offers some guidance for trailer safety under 1910.178. (3) Self-heating, solid, organic, n.o.s., UN3088, in PG II or III packaged in UN 1G fiber drums meeting the Packing Group II performance level requirements of subpart M of part 178 of this subchapter. (e) Chlorine cargo tank motor vehicles shall be shipped only when equipped: (1) With a gas mask of a type approved by the National Institute of Occupational Safety and Health (NIOSH) Pittsburgh Research Center, U.S. Department of Health and Human Services for chlorine service; and. (c) Class 1 (explosive) materials on vehicles in combination. The person who is responsible for loading the cargo tank is also responsible for ensuring that it is so attended. A motor carrier who transports hazardous materials by a cargo tank must ensure that the cargo tank is attended by a qualified person at all times during unloading. (9) Heater unit combustion gases must be exhausted to the outside of the truck or trailer. (2) When a cargo tank is loaded or unloaded through a vapor-tight (not open hole) top or bottom connection, so that there is no release of vapor at a point where a spark could occur, bonding or grounding is not required. (a) Each motor vehicle used for transporting Class 7 (radioactive) materials under exclusive use conditions in accordance with 173.427(b)(4), 173.427(c), or 173.443(b) of this subchapter must be surveyed with radiation detection instruments after each use. (d) Unloading combustible liquids. (A) Prior to each use, each hose must be inspected to ensure that it is of sound quality, without defects detectable through visual observation; and. The sum of criticality safety indices (CSIs) for packages containing fissile material may not exceed 100 in an exclusive use vehicle. Cylinders containing Division 4.2 (pyrophoric liquid) materials, unless packed in a strong box or case and secured therein to protect valves, must be loaded with all valves and safety relief devices in the vapor space. While at the loading dock, OSHA states that, "A positive mechanical means to secure trucks or trailers to a loading dock" can be used provided that effectively immobilizes the vehicle. The outside of the overpack must be marked with an indication that the inner packagings conform to the prescribed specifications. Whenever a motor carrier has knowledge concerning the hazards of spontaneous combustion or heating of any article to be loaded on a motor vehicle, such article shall be so loaded as to afford sufficient ventilation of the load to provide reasonable assurance against fire from this cause; and in such a case the motor vehicle shall be unloaded as soon as practicable after reaching its destination. 5, 1967]. Care shall be exercised in the loading and unloading of arsenical dust, arsenic trioxide, and sodium arsenate, allowable to be loaded into sift-proof, steel hopper-type or dump-type motor-vehicle bodies equipped with water-proof, dust-proof covers well secured in place on all openings, to accomplish such loading with the minimum spread of such compounds into the atmosphere by all means that are practicable; and no such loading or unloading shall be done near or adjacent to any place where there are or are likely to be, during the loading or unloading process assemblages of persons other than those engaged in the loading or unloading process, or upon any public highway or in any public place. (B) The loading or unloading operations must be physically inspected by a qualified person at least once every sixty (60) minutes. (j) Except for a cargo tank conforming to 173.29(b)(2) of this subchapter, a person may not drive a cargo tank motor vehicle containing a hazardous material regardless of quantity unless: (1) All manhole closures are closed and secured; and.
49 CFR 392.9 - LII / Legal Information Institute If the vehicle is provided with placard boards, the placards must be applied to these boards. Organization and Purpose It is not to exceed 15 feet However, the guidelines are broad, guiding use by all "fork trucks, tractors, platform lift trucks,
Safety Rails for Flatbed Trailer Fall Protection & Loading Dock (b) Storage batteries. Unless the delivery hose is equipped with a shut-off valve at its discharge end, the engine of the motor vehicle shall be stopped at the finish of such loading or unloading operation while the filling or discharge connections are disconnected. (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. (l) Operating procedure. (2) Onto a suitable frame of a motor vehicle.
1926.453 - Aerial lifts. - Occupational Safety and Health (ii) disconnecting the heater's power source. (i) Class 1 (explosive) materials to be protected against damage by other lading. (3) In either such case, such containers shall be safely and securely blocked or held down to prevent shifting relative to each other or to the supporting structure when in transit, particularly during sudden starts and stops and changes of direction of the vehicle. (4) The heating system will not heat any part of the cargo to more than 54 C (129 F).
OSHA Regulations 177-3, 33 FR 14933, Oct. 4, 1968, as amended by Amdt. If you work for a Federal agency, use this drafting
WebOSHA establishes rules for tractor trailers under its guidelines in 1970.178. (If bonding is to the framing, it is essential that piping and framing be electrically interconnected.) (u) Unloading of chlorine cargo tank motor vehicles. (iii) The motive power has been removed from the cargo tank and removed from the premises. (B) Protection against use. 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. If cylinders are secured to a pallet, the pallet must be designed to transport 1,590 kg (3,500 lbs.) (D) Drums containing non-hazardous materials that are compatible with materials in all other drums immediately around them. The Division 6.1 PG I, Hazard Zone A materials must be loaded on pallets and separated from the Class 3, Class 4, Class 5, and Class 8 materials by a minimum horizontal distance of 2.74 m (9 feet) when in conformance with the following: (1) The TIH materials are packaged in combination packagings as prescribed in 173.226(c) of this subchapter. No motor vehicle transporting any Class 1 (explosive) material may transport as a part of its load any metal or other articles or materials likely to damage such Class 1 (explosive) material or any package in which it is contained, unless the different parts of such load be so segregated or secured in place in or on the motor vehicle and separated by bulkheads or other suitable means as to prevent such damage. (l) Use of cargo heaters when transporting certain hazardous material. 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. All cylinders must be secured so that no shifting occurs in transit. 1 CFR 1.1 (b) Care in loading, unloading, or other handling of Class 1 (explosive) materials. Shipment in water-tight bulk containers need not be covered by a tarpaulin or other means. 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 Occupational Safety & Health Administration, Occupational Safety and Health Administration, Outreach Training Program (10- and 30-hour Cards), OSHA Training Institute Education Centers, Safety Practices Once Tractor Trailer Drivers Arrive at a Destination, Severe Storm and Flood Recovery Assistance. (3) Bonding or grounding is not required when a cargo tank is unloaded through a nonvapor-tight connection into a stationary tank provided the metallic filling connection is maintained in contact with the filling hole. While OSHA does not regulate self-employed truckers, it does regulate workplaces to which the truckers deliver goods and the workers which receive those goods. (3) There is no connection for return of air from the cargo compartment to the combustion apparatus. No Class 1 (explosive) materials may be loaded into or on or be unloaded from any motor vehicle with the engine running, except that the engine of a multipurpose bulk truck (see paragraph (d) of this section) and the engine of a cargo tank motor vehicle transporting a single bulk hazardous material for blasting may be used for the operation of the pumping equipment of the vehicle during loading or unloading. Choosing an item from Assuming this practice is violated and the load is not otherwise secured by In addition, its What Is the Pop Up Travel Trailer Law in Tennessee?
Flatbed Truck Driver Safety Tips: Loading And Unloading Trailers (t) Unloading without appropriate emergency discharge control equipment. The maximum gross weight of Division 2.3 Hazard Zone A material carried on one vehicle must not exceed 3,636 kg (8,000 lbs.). (d) Packages must be so blocked and braced that they cannot change position during conditions normally incident to transportation. (f) Notwithstanding the segregation requirements of 177.848(d), when transported by highway by private or contract motor carrier, Division 6.1 PG I, Hazard Zone A toxic-by-inhalation (TIH) materials meeting the definition of a hazardous waste as provided in 171.8 of this subchapter, may be transported on the same transport vehicle with materials classed as Class 3, Class 4, Class 5, and Class 8. switch to drafting.ecfr.gov. is available with paragraph structure matching the official CFR (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. This connection must be made before any filling hole is opened, and must remain in place until after the last filling hole has been closed.
Trucking Industry - Overview | Occupational Safety and (C) A cylinder containing Division 2.3 Hazard Zone A materials must be separated from non-bulk packagings and IBCs meeting a UN performance standard containing the residue of materials in Division 2.1, 4.3, or 5.1, or Class 3 or 8 by a minimum horizontal distance of 3 m (10 feet). (b) Bonding and grounding containers other than cargo tanks prior to and during transfer of lading. (B) Cylinders must be transported in an upright position and securely restrained within the trailer, or loaded into racks, secured to pallets, or packed in wooden or fiberboard boxes or crates to prevent the cylinders from shifting or overturning within the motor vehicle under normal transportation conditions. formatting. (ii) Notwithstanding the segregation requirements of 177.848(d), Division 2.3, Hazard Zone A material may be transported on the same transport vehicle with non-bulk packagings and IBCs meeting a UN performance standard containing only the residue of Division 2.1, 4.3, 5.1, and Class 3 and 8 materials if all of the following requirements are met: (A) The materials are transported in enclosed trailers equipped with inlet and outlet vent openings with a minimum total area of one square foot per 1,000 cubic feet of trailer volume. (b) Articles to be kept dry. here. No Division 1.1, 1.2, or 1.3 (explosive) material shall be transferred from one container to another, or from one motor vehicle to another vehicle, or from another vehicle to a motor vehicle, on any public highway, street, or road, except in case of emergency. 15, 1976; Amdt. [Amdt. WebLoads should be spread as evenly as possible, during both loading and unloading. (h) Lading within body or covered tailgate closed. For Federal Register citations affecting 177.840, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov. 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." Provides links and references to training and other resources related to the trucking industry. This requirement does not apply if the activation device is part of a system that will shut off the unloading operation without human intervention in the event of a leak or separation in the hose.
Trailer Towing Laws: Which Federal and State Regulations Apply (8) The heater unit must utilize outside air for combustion (air from the cargo space cannot be used for combustion). In addition, the segregation requirements in 177.848 do not apply. An automatic cargo-space-heating temperature control device may be used when transporting Class 3 (flammable liquid) or Division 2.1 (flammable gas) materials only if each of the following requirements is met: (1) Electrical apparatus in the cargo compartment is nonsparking or explosion proof. (2) Cylinders for hydrogen, cryogenic liquid. 177.838 Class 4 (flammable solid) materials, Class 5 (oxidizing) materials, and Division 4.2 (self-heating and pyrophoric liquid) materials. Contact of the closed connection must be made before flow starts and must not be broken until after the flow is completed. It also offers a one-stop location to find applicable Department of Transportation (DOT) and Environmental Protection Agency (EPA) compliance requirements related to worker protection.
Loading (ii) For deliveries where the qualified person attending the unloading operation cannot maintain an unobstructed view of the cargo tank, when the internal self-closing stop valve is open, the qualified person must observe both the cargo tank and the receiving container at least once every five minutes during unloading operations that take more than five minutes to complete. People that load trailers, must start with the premise that trailer doors do not qualify as securement devices. The Code of Federal Regulations (CFR) is the official legal print publication containing the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government. (a) Packages secured in a motor vehicle. Electrical systems within the trailer's interior must be non-sparking or explosion proof. Also called "trailer jacks," the goal of the jack is to prevent the up-ending of a trailer during loading and unloading. Cylinders containing Class 2 gases must be securely restrained in an upright or horizontal position, loaded in racks, or packed in boxes or crates to prevent the cylinders from being shifted, overturned or ejected from the motor vehicle under normal transportation conditions. The individual beam optics angle provides full illumination along a trailer's length, improving loading dock efficiency.
(ii) That both the detonators and the container or compartment meet the requirements of the IME Standard 22 (IBR, see 171.7 of this subchapter). (7) The heater unit must retain combustion in a sealed combustion chamber. For a cargo tank unloading a material meeting the definition for combustible liquid in 173.150(f) of this subchapter, the qualified person attending the unloading operation must remain within 45.72 meters (150 feet) of the cargo tank and 7.62 meters (25 feet) of the delivery hose and must observe both the cargo tank and the receiving container at least once every five minutes during unloading operations that take more than five minutes to complete. (2) The pressure in the cargo tank must be measured at least ten minutes after the manual release is terminated. (3) There is no flame, either on the catalyst or anywhere in the heater. All pertinent requirements of 173.457 and 173.459 apply. The outside of the overpack must be marked with an indication that the inner packagings conform to the prescribed specifications. If there is an unintentional release of product to the environment during unloading of a liquefied compressed gas, the qualified person unloading the cargo tank motor vehicle must promptly shut the internal self-closing stop valve or other primary means of closure and shut down all motive and auxiliary power equipment. 177.841 Division 6.1 (poisonous) materials and Division 2.3 (poisonous gas) materials. Any package containing any hazardous material, not permanently attached to a motor vehicle, must be secured against shifting, including relative motion between packages, within the vehicle on which it is being transported, under conditions normally incident to transportation.