In such cases red electric lanterns, red emergency reflectors or red flags shall be set out in the manner prescribed for disabled or stopped motor vehicles. 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. Extreme care shall be taken in the loading or unloading of any Class 1 (explosive), Class 3 (flammable liquid), Class 4 (flammable solid), Class 5 (oxidizing), or Division 2.1 (flammable gas) materials into or from any motor vehicle to keep fire away and to prevent persons in the vicinity from smoking, lighting matches, or carrying any flame or lighted cigar, pipe, or cigarette. Navigate by entering citations or phrases Except as provided in paragraph (g) of this section, dealing with the transportation of liquid nitroglycerin, desensitized liquid nitroglycerin or diethylene glycol dinitrate, all of that portion of the lading of any motor vehicle which consists of Class 1 (explosive) materials shall be contained entirely within the body of the motor vehicle or within the horizontal outline thereof, without overhang or projection of any part of the load and if such motor vehicle has a tailboard or tailgate, it shall be closed and secured in place during such transportation. 177-78, 55 FR 52712, Dec. 21, 1990; Amdt. 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. (l) Operating procedure. Additional bond wires are not needed around All-Metal flexible or swivel joints, but are required for nonmetallic flexible connections in the stationary system piping. 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. For chlorine cargo tank motor vehicles unloaded after December 31, 1999, the qualified person must remain within arm's reach of a means to stop the flow of product except for short periods when it is necessary to activate controls or monitor the receiving container. 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. (k) Attendance of Class 1 (explosive) materials. (i) Except as provided in paragraph (p)(2)(ii) of this section, the qualified person attending the unloading operation must have an unobstructed view of the cargo tank and delivery hose to the maximum extent practicable, except during short periods when it is necessary to activate controls or monitor the receiving container. WebLogging. Flatbed Truck Driver Safety Tips: Loading And Unloading Trailers 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. Weight of Vehicle + Load For prohibited loading and storage of hazardous materials, see 177.848. (b) Each package containing a hazardous material bearing package orientation markings prescribed in 172.312 of this subchapter must be loaded on a transport vehicle or within a freight container in accordance with such markings and must remain in the correct position indicated by the markings during transportation. Class 3 (flammable liquid) or Division 2.1 (flammable gas) materials may be transported by a vehicle, which is equipped with an automatic cargo-space-heating temperature control device that does not meet each requirement of paragraph (l)(2)(iii)(A) of this section, only if the device is first rendered inoperable, as follows: (1) Each cargo heater fuel tank, if other than LPG, must be emptied or removed. The person who is responsible for loading the cargo tank is also responsible for ensuring that it is so attended. site when drafting amendatory language for Federal regulations: (ii) Loaded into a closed unit load device and the foodstuffs, feed, or other edible material are loaded into another closed unit load device; (2) Bearing or required to bear a POISON, POISON GAS or POISON INHALATION HAZARD label in the driver's compartment (including a sleeper berth) of a motor vehicle; or. Restrictions on these devices have two dimensions: Restrictions upon use and restrictions which apply when the device must not be used. WebDOT loading regulations are based on knowing the precise dimensions of the equipment you are transporting. (e) A motor carrier may not transport a package: (1) Except as provided in paragraph (e)(3) of this section, bearing or required to bear a POISON or POISON INHALATION HAZARD label or placard in the same motor vehicle with material that is marked as or known to be foodstuffs, feed or edible material intended for consumption by humans or animals unless the poisonous material is packaged in accordance with this subchapter and is: (i) Overpacked in a metal drum as specified in 173.25(c) of this subchapter; or. 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. (c) Wrappers must be placed near each In loading and storage areas, fissile material packages must be grouped so that the sum of CSIs in any one group is not greater than 50; there may be more than one group of fissile material packages in a loading or storage area, so long as each group is at least 6 m (20 feet) away from all other such groups. or existing codification. No operator may unload liquefied compressed gases from a cargo tank motor vehicle with a delivery hose assembly found to have any condition identified in 180.416(g)(1) of this subchapter or with piping systems found to have any condition identified in 180.416(g)(2) of this subchapter. OSHA Required Locks for Trailer Lockout A motor vehicle equipped with a combustion cargo heater may be used to transport Class 3 (flammable liquid) or Division 2.1 (flammable gas) materials only subject to the following conditions: (A) The combustion cargo heater is powered by diesel fuel or propane and each of the following requirements are met: (1) Electrical apparatus in the cargo compartment is 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. (c) In case of fire, accident, breakage, or unusual delay involving shipments of Class 7 (radioactive) material, see 171.15, 171.16 and 177.854 of this subchapter. OSHA requires that trucks be immobilized during the loading and unloading process to ensure safety of the workers. (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. For Federal Register citations affecting 177.834, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov. (ii) The qualified person observes all loading or unloading operations by means of video cameras and monitors or instrumentation and signaling systems such as sensors, alarms, and electronic surveillance equipment located at a remote control station, and the loading or unloading system is equipped as follows: (A) For a video monitoring system used to meet the attendance requirement, the camera must be mounted so as to provide an unobstructed view of all equipment involved in the loading or unloading operations, including all valves, hoses, domes, and pressure relief devices; (B) For an instrumentation and signaling system used to meet the attendance requirement, the system must provide a surveillance capability at least equal to that of a human observer; (C) Upon loss of video monitoring capability or instrumentation and signaling systems, loading or unloading operations must be immediately terminated; (D) Shut-off valves operable from the remote control station must be provided; (E) In the event of a remote system failure, a qualified person must immediately resume attending the loading or unloading of the cargo tank as provided in paragraph (i)(3)(i) of this section; (F) A containment area must be provided capable of holding the contents of as many cargo tank motor vehicles as might be loaded at any single time; and, (G) A qualified person must personally conduct a visual inspection of each cargo tank motor vehicle after it is loaded, prior to departure, for any damage that may have occurred during loading; or. A cargo tank motor vehicle equipped with a specially designed delivery hose assembly to meet the requirements of 173.315(n)(2) of this subchapter may be unloaded using a delivery hose assembly provided by the receiving facility under the following conditions: (1) The qualified person monitoring unloading must visually examine the facility hose assembly for obvious defects prior to its use in the unloading operation. OSHA compliance information that applies to specific activities is also available, 29 Subscribe to: Changes in Title 49 :: Subtitle B :: Chapter I :: Subchapter C :: Part 177 :: Subpart B. WebOSHA regulations govern the safety and health of the workers and the responsibilities of employers to ensure their safety at the warehouse, dock, construction site, and in other OSHA WebHowever, interior combinations of axles, such as the "tractor bridge" (axles 1, 2, and 3) and "trailer bridge" (axles 2, 3, 4, and 5), must also comply with weights computed by the Bridge Formula (Figure 3). Load Securement Regulations This is an automated process for (1) Cylinders. (3) Bearing a POISON label displaying the text PG III, or bearing a PG III mark adjacent to the POISON label, with materials marked as, or known to be, foodstuffs, feed or any other edible material intended for consumption by humans or animals, unless the package containing the Division 6.1, Packing Group III material is separated in a manner that, in the event of leakage from packages under conditions normally incident to transportation, commingling of hazardous materials with foodstuffs, feed or any other edible material would not occur. 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. (eg: (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. (4) The heating system will not heat any part of the cargo to more than 54 C (129 F). Workers loading and unloading materials should be instructed in safe procedures appropriate to the material they handle. Shipment in water-tight bulk containers need not be covered by a tarpaulin or other means. Loading (a) Nitric acid. WebOSHA establishes rules for tractor trailers under its guidelines in 1970.178. This includes some guidance regarding when and how to use jack stands in the loading and unloading of a trailer. All pertinent requirements of 173.457 and 173.459 apply. In addition, all steel or plastic overpacks containing packages of Division 2.3, Hazard Zone A or Division 2.1 material must be placed on pallets within the transport vehicle. If the vehicle is provided with placard boards, the placards must be applied to these boards. Although many of the rules guiding the trucking industry are established by different agencies, OSHA offers some guidance for trailer safety under 1910.178. WebTrailer Connections: In the state of Utah, the connection between your truck and the trailer must consist of a drawbar, trailer hitch, or other similar device. (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. This content is from the eCFR and is authoritative but unofficial. is available with paragraph structure matching the official CFR learn more about the process here. (n) Specification 56, 57, IM 101, and IM 102 portable tanks, when loaded, may not be stacked on each other nor placed under other freight during transportation by motor vehicle. 1926.453 - Aerial lifts. - Occupational Safety and Health (2) The heater is not ignited in a loaded vehicle. (i) No person may transport a Division 2.1 (flammable gas) material that is a cryogenic liquid in a cargo tank motor vehicle unless the pressure of the lading is equal to or less than that used to determine the marked rated holding time (MRHT) and the one-way travel time (OWTT), marked on the cargo tank in conformance with 173.318(g) of this subchapter, is equal to or greater than the elapsed time between the start and termination of travel. 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. Unless the engine of a cargo tank motor vehicle is to be used for the operation of a pump, Class 3 material may not be loaded into, or on, or unloaded from any cargo tank motor vehicle while the engine is running. will bring you directly to the content. (g) A motor vehicle may only contain 45.4 kg (100 pounds) or less net mass of material described as Smokeless powder for small arms, Division 4.1 or Black powder for small arms, Division 4.1.. Charcoal screenings, or ground, crushed, granulated, or pulverized charcoal, in bags, shall be so loaded that the bags are laid horizontally in the motor vehicle, and so piled that there will be spaces for effective air circulation, which spaces shall not be less than 10 cm (3.9 inches) wide; and air spaces shall be maintained between rows of bags. (e) No sharp projections inside body of vehicles. No Division 2.1 (flammable gas) material shall be loaded into or on or unloaded from any cargo tank motor vehicles with the engine running unless the engine is used for the operation of the transfer pump of the vehicle. The following is an overview of the regulations, training requirements and other resources: OSHA has jurisdiction over off-highway loading and unloading, such as warehouses, plants, grain handling facilities, retail locations, marine terminals, wharves, piers, and shipyards. You can (iii) The motive power has been removed from the cargo tank and removed from the premises. Reasonable care should be taken to prevent undue rise in temperature of containers and their contents during transit. Examples of such dangerous materials are charcoal screenings, ground, crushed, or pulverized charcoal, and lump charcoal. Figure 3. Background and more details are available in the Your railings must: Learn more about the eCFR, its status, and the editorial process. 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. Division 6.1 (poisonous) materials and Division 2.3 (poisonous gas) materials. (b) Portable tank containers containing Class 2 (gases) materials shall be loaded on motor vehicles only as follows: (1) Onto a flat floor or platform of a motor vehicle. Standards include setting brakes, setting wheel blocks, and using a jack stand. Trucking Industry - Loading and Unloading | Occupational Operators need not use instruments or take extraordinary actions to check components not readily visible. 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. Copyright 2023 Leaf Group Ltd. / Leaf Group Media, All Rights Reserved. The official, published CFR, is updated annually and available below under No bale hooks or other metal tools shall be used for the loading, unloading, or other handling of Class 1 (explosive) materials, nor shall any package or other container of Class 1 (explosive) materials, except barrels or kegs, be rolled. 49 CFR 392.9 - LII / Legal Information Institute (i) Notwithstanding the segregation requirements of 177.848(d), a cylinder containing a Division 2.3, Hazard Zone A materials may be transported on the same transport vehicle with materials classed as Division 2.1, Class 3, Class 4, Class 5, and Class 8 if all of the following requirements are met: (A) The Division 2.3, Hazard Zone A material must be packaged as authorized by this subchapter. Trucking Industry - Overview | Occupational Safety and OSHA Regulations will also bring you to search results. The total transport index of a group of packages and overpacks is determined by adding together the transport index number on the labels on the individual packages and overpacks in the group. Provides links and references to safety and health information related to the trucking industry. 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. 177.842 Class 7 (radioactive) material. David Ward has written professionally for websites since 2009. 47-99, 2.1 states, Doors are not considered as cargo securement devices. No tools which are likely to damage the effectiveness of the closure of any package or other container, or likely adversely to affect such package or container, shall be used for the loading or unloading of any Class 1 (explosive) material or other dangerous article. Before unloading from a cargo tank motor vehicle containing a liquefied compressed gas, the qualified person performing the function must check those components of the discharge system, including delivery hose assemblies and piping, that are readily observed during the normal course of unloading to assure that they are of sound quality, without obvious defects detectable through visual observation and audio awareness, and that connections are secure. The eCFR is displayed with paragraphs split and indented to follow Contact of the closed connection must be made before flow starts and must not be broken until after the flow is completed. 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. 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. 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. As a (B) A Division 2.1 material requiring strong non-bulk outer packagings in accordance with 173.301(a)(9) of this subchapter must be overpacked in a UN 1A2 steel or 1H2 plastic drum tested and marked for a PG II or higher performance level. eCFR :: 49 CFR Part 177 Subpart B -- Loading and Unloading (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. (d) Packages must be so blocked and braced that they cannot change position during conditions normally incident to transportation. 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. 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. (c) Bonding and grounding cargo tanks before and during transfer of lading. (i) Class 1 (explosive) materials to be protected against damage by other lading. If cylinders are secured to a pallet, the pallet must be designed to transport 1,590 kg (3,500 lbs.) (3) No more than two cargo carrying vehicles may be in the same combination of vehicles. View the most recent official publication: These links go to the official, published CFR, which is updated annually. In addition, each package must be must be placed in a plastic bag which is taped closed and then overpacked in a UN 1A2 steel drum tested and marked for a PG II or higher performance level with insulation material inside to protect the cylinders from fire. (1) Assure himself/herself that the provisions of paragraph (a) of this section have The vehicle should be as stable as possible. 405, 805 (2012); 49 CFR 1.81 and 1.97. result, it may not include the most recent changes applied to the CFR. 177.838 Class 4 (flammable solid) materials, Class 5 (oxidizing) materials, and Division 4.2 (self-heating and pyrophoric liquid) materials. One approved method requires that -, (i) The detonators are in packagings as prescribed in 173.63 of this subchapter which in turn are loaded into suitable containers or separate compartments; and. (a) Engine stopped. 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. (o) Unloading of IM and UN portable tanks. (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. (4) The heating system will not heat any part of the cargo to more than 54 C (130 F). (e) Persons should not remain unnecessarily in a vehicle containing Class 7 (radioactive) materials. Federal Motor Carrier Safety Administration, Global Insdustrial: Trailer Stabilizing Jacks. For chlorine cargo tank motor vehicles, the qualified person must remain within arm's reach of a means to stop the flow of product except for short periods when it is necessary to activate controls or monitor the receiving container. 106A or 110A ( 179.300, 179.301 of this subchapter) that are authorized for the shipment of hazardous materials by highway in part 173 of this subchapter must be carried in accordance with the following requirements: (1) Tanks must be securely chocked or clamped on vehicles to prevent any shifting. 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]. (C) Packages containing Division 2.3 Hazard Zone A material must be separated within the transport vehicle from packages containing Division 2.1, Class 3, Class 4, Class 5, and Class 8 materials by a minimum horizontal distance of 1.2 m (4 feet). Until a cargo tank motor vehicle is equipped with emergency discharge control equipment in conformance with 173.315(n)(2) and 180.405(m)(1) of this subchapter, the qualified person attending the unloading operation must remain within arm's reach of a means to close the internal self-closing stop valve when the internal self-closing stop valve is open except during short periods when the qualified person must activate controls or monitor the receiving container. The hazardous materials must be palletized with a minimum height of 100 mm (4 inches) off the floor of the vehicle, and the self-heating material must be separated from the corrosive material by a minimum horizontal distance of 1.2 m (4 feet). (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. 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 motion of the motor vehicle during such loading or unloading process. 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.). (r) Unloading using facility-provided hoses. Vehicles must never be overloaded. (2) Onto a suitable frame of a motor vehicle. 49 CFR 172.101 Throughout the trucking industry, Powered Industrial Trucks, 29 CFR 1910.178, is the most commonly cited standard. (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. Transportation includes loading, carrying, and unloading. 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.
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