(i) Class 1 (explosive) materials to be protected against damage by other lading. WebA Dock Worker is responsible for the loading and unloading of cargo from containers and trailers in a transportation facility. It is not an official legal edition of the CFR. These vehicles must be kept closed at all times other than loading and unloading. learn more about the process here. will bring you to those results. (a) The number of packages of Class 7 (radioactive) materials in any transport vehicle or in any single group in any storage location must be limited so that the total transport index number does not exceed 50. 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. 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. 177.841 Division 6.1 (poisonous) materials and Division 2.3 (poisonous gas) materials. You may be involved in loading the pipe onto the trailer but sometimes trailers are pre-loaded at the pickup point. (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. (c) Lading ventilation, precautions against spontaneous combustion. 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. Every motor vehicle transporting Class 1 (explosive) materials must either have a closed body or have the body thereof covered with a tarpaulin, and in either event care must be taken to protect the load from moisture and sparks, except that subject to other provisions of these regulations, Class 1 (explosive) materials other than black powder may be transported on flat-bed vehicles if the explosive portion of the load on each vehicle is packed in fire and water resistant containers or covered with a fire and water resistant tarpaulin. OSHA also has jurisdiction in airport terminals unless the FAA has negotiated an airport manual and safety plan with a carrier which has a provision that preempts OSHA's jurisdiction by Section 4(b)1 for that provision. (e) No sharp projections inside body of vehicles. (a) Engine stopped. Web1926.453 (a) (1) Unless otherwise provided in this section, aerial lifts acquired for use on or after January 22, 1973 shall be designed and constructed in conformance with the 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. Those rules are called regulations. Some agencies, such as OSHA, refer to their regulations as standards, but they carry the same power the power of the law that called for their creation. Thats an important point. The terms OSHA standard and OSHA regulation are synonymous, so feel free to use whichever you prefer. (b) Storage batteries. What Is the OSHA Regulation for Wheel Chocks? (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. A safe haven that conforms to NFPA 498 (IBR, see 171.7 of the subchapter) constitutes a federally approved safe haven for the unattended storage of vehicles containing Division 1.1, 1.2, or 1.3 materials. WebLoading & Unloading Semi-Trailers 1910.178 (k) (1) The brakes of highway trucks shall be set and wheel chocks placed under the rear wheels to prevent the trucks from rolling while they are boarded with powered industrial trucks. If restraint systems are not used, trailers must be properly chocked to prevent movement as required in OSHA standards 29 CFR 1910.178(k)(1) and 29 CFR A motor vehicle equipped with a cargo heater of any type may transport Class 1 (explosive) materials only if the cargo heater is rendered inoperable by: (i) Draining or removing the cargo heater fuel tank; and. Federal Motor Carrier Safety Administration, Global Insdustrial: Trailer Stabilizing Jacks. (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). This provision does not apply to exclusive use shipments described in 173.441(b), 173.457, and 173.427 of this subchapter. (2) 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. 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. This web site is designed for the current versions of [Amdt. full text search results Throughout the trucking industry, Powered Industrial Trucks, 29 CFR 1910.178, is the most commonly cited standard. Choosing an item from 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. 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. 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. (b) Articles to be kept dry. (a) Engine stopped. (iii) Hoses used in the loading or unloading operations are equipped with cable-connected wedges, plungers, or flapper valves located at each end of the hose, able to stop the flow of product from both the source and the receiving tank within one second without human intervention in the event of a hose rupture, disconnection, or separation. Navigate by entering citations or phrases OSHA requires that trucks be immobilized during the loading and unloading process to ensure safety of the workers. Standards include setting brakes, setting wheel blocks, and using a jack stand. 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. (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. 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. (f) The number of packages of fissile Class 7 (radioactive) material in any non-exclusive use transport vehicle must be limited so that the sum of the criticality safety indices (CSIs) does not exceed 50. The U.S. Occupational Safety and Health Administration (OSHA) is the agency that establishes rules for safety in the workplace. (2) The pressure in the cargo tank must be measured at least ten minutes after the manual release is terminated. Also called "trailer jacks," the goal of the jack is to prevent the up-ending of a trailer during loading and unloading. 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. 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 Electronic Code of Federal Regulations (eCFR) is a continuously updated online version of the CFR. If unforeseen conditions cause an excessive pressure rise, the driver shall manually vent the tank at a remote and safe location. (o) Unloading of IM and UN portable tanks. (4) The heating system will not heat any part of the cargo to more than 54 C (129 F). switch to drafting.ecfr.gov. 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. result, it may not include the most recent changes applied to the CFR. Motor vehicles transporting Division 1.1, 1.2, or 1.3 (explosive) materials shall have tight floors; shall have that portion of the interior in contact with the load lined with either non-metallic material or non-ferrous metals, except that the lining is not required for truck load shipments loaded by the Departments of the Army, Navy or Air Force of the United States Government provided the Class 1 (explosive) materials are of such nature that they are not liable to leakage of dust, powder, or vapor which might become the cause of an explosion. Drivers must not be impaired by drugs or alcohol. Trucking industry is addressed in specific OSHA standards for recordkeeping and general 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. OSHA monitors safety when it comes to other areas of a commercial vehicle, like a flatbed trailer. (ii) disconnecting the heater's power source. 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). A separate drafting site All drivers have the appropriate licence for the vehicle being driven, including Dangerous Goods where applicable. Loads should be secured, or arranged so If you have comments or suggestions on how to improve the www.ecfr.gov website or have questions about using www.ecfr.gov, please choose the 'Website Feedback' button below. WebExcept as provided in paragraph (b) (4) of this section, the driver of a truck or truck tractor must -. (B) The loading or unloading operations must be physically inspected by a qualified person at least once every sixty (60) minutes. (2) Cylinders for hydrogen, cryogenic liquid. The Truck Trailer Manufacturers Association Recommended Practice RP No. The outside of the overpack must be marked with an indication that the inner packagings conform to the prescribed specifications. contact the publishing agency. (f) A cargo tank motor vehicle used for transportation of chlorine may not be moved, coupled or uncoupled, when any loading or unloading connections are attached to the vehicle, nor may it be left without the power unit attached unless the vehicle is chocked or equivalent means are provided to prevent motion. Title 49 was last amended 2/03/2023. (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. (d) Each transport vehicle used to transport Division 6.2 materials must be disinfected prior to reuse if a Division 6.2 material is released from its packaging during transportation. 1 CFR 1.1 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 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. (4) Cylinders for acetylene. 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. All pertinent requirements of 173.457 and 173.459 apply. (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. (2) The qualified person monitoring unloading must remain within arm's reach of the mechanical means of closure for the internal self-closing stop valve when the internal self-closing stop valve is open except for short periods when it is necessary to activate controls or monitor the receiving container. 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. (4) A person is qualified if he has been made aware of the nature of the hazardous material which is to be loaded or unloaded, has been instructed on the procedures to be followed in emergencies, and except for persons observing 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 persons inspecting hoses in accordance with paragraph (i)(3)(iii) of this section, is authorized to move the cargo tank, and has the means to do so. (d) Keep fire away, loading and unloading. Workers engaged in the loading or unloading of suspension-type highway trailers may be at an increased risk of injury due to the inability of damaged trailers to support the weight of the powered industrial truck used to load or unload the trailer. (p) Unloading procedures for liquefied petroleum gas and anhydrous ammonia in metered delivery service. "Published Edition". Division 6.1 (poisonous) materials and Division 2.3 (poisonous gas) materials. 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. Figure 3 shows the most common vehicle checked for compliance with weight limit requirements. (4) Requirements of paragraphs (1) and (2) of this paragraph (b) shall not be construed as prohibiting stacking of containers provided the provisions of paragraph (3) of this paragraph (b) are fully complied with. The sum of criticality safety indices (CSIs) for packages containing fissile material may not exceed 100 in an exclusive use vehicle. When shipped in open type motor vehicles, the lading must be suitably covered. 177-3, 33 FR 14933, Oct. 4, 1968, as amended by Amdt. (c) Wrappers must be placed near each 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. (d) Packages must be so blocked and braced that they cannot change position during conditions normally incident to transportation. Transportation includes loading, carrying, and unloading. (1) Cylinders. This check must be made after the pressure in the discharge system has reached at least equilibrium with the pressure in the cargo tank. (c) Division 2.3 (poisonous gas) or Division 6.1 (poisonous) materials. 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. They are designed to work with other safety equipment to raise and stabilize the trailer. here. (4) The manufacturer has certified that the heater meets the requirements under paragraph (l)(2)(i)(B) of this section by permanently marking the heater MEETS DOT REQUIREMENTS FOR CATALYTIC HEATERS USED WITH FLAMMABLE LIQUID AND GAS., (5) The heater is also marked DO NOT LOAD INTO OR USE IN CARGO COMPARTMENTS CONTAINING FLAMMABLE LIQUID OR GAS IF FLAME IS VISIBLE ON CATALYST OR IN HEATER.. 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. 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. 49 U.S.C. However, the guidelines are broad, guiding use by all "fork trucks, tractors, platform lift trucks, 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. Loading restrictions are set forth in 173.427 of this subchapter. 177-57, 48 FR 10247, Mar. All of that portion of the lading of any motor vehicle transporting Class 4 (flammable solid) or Class 5 (oxidizing) materials shall be contained entirely within the body of the motor vehicle and shall be covered by such body, by tarpaulins, or other suitable means, and if such motor vehicle has a tailboard or tailgate, it shall be closed and secured in place during such transportation: Provided, however, That the provisions of this paragraph need not apply to pick-up and delivery motor vehicles when such motor vehicles are used in no other transportation than in and about cities, towns, or villages. user convenience only and is not intended to alter agency intent Included is a section, Log Loading andTransporting, which outlines the required and recommended work practices that can reduce logging hazards to the vehicle 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. Although many of the rules guiding the trucking industry are established by different agencies, OSHA offers some guidance for trailer safety under 1910.178. 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. 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. If cylinders are secured to a pallet, the pallet must be designed to transport 1,590 kg (3,500 lbs.) (k) A carrier of carbon monoxide, cryogenic liquid must provide each driver with a self-contained air breathing apparatus that is approved by the National Institute of Occupational Safety and Health; for example, Mine Safety Appliance Co., Model 401, catalog number 461704. OSHA (Occupational Safety and Health Administration) is a federal regulatory agency of the United States Department of Labor. Their mission is to ensure safe and healthy workplace conditions. To enforce their rules and regulations, OSHA defines specific violation categories along with a structure of penalty fines. Types of OSHA Violations This includes some guidance regarding when and how to use jack stands in the loading and unloading of a trailer. WebLoads do not exceed the rated loading capacity of the vehicle2. Such bonding shall be made by first connecting an electric conductor to the container to be filled and subsequently connecting the conductor to the container from which the liquid is to come, and not in any other order. (q) Unloading procedures for liquefied petroleum gas and anhydrous ammonia in other than metered delivery service. (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). 177.837 Class 3 (flammable liquid) materials. 177-35, 41 FR 16131, Apr. WebLoads should be spread as evenly as possible, during both loading and unloading. 49 CFR 172.101 For additional requirements, see 173.315(o) of this subchapter. If you would like to comment on the current content, please use the 'Content Feedback' button below for instructions on contacting the issuing agency. (8) The heater unit must utilize outside air for combustion (air from the cargo space cannot be used for combustion). (6) The heater unit and its fuel supply must be externally mounted on the truck or trailer. 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). the hierarchy of the document. In addition, its (D) Drums containing non-hazardous materials that are compatible with materials in all other drums immediately around them. OSHA compliance information that applies to specific activities is also available, 29 This site provides information about preventing occupational illness and injury in the trucking industry through links to summaries, training presentations, publications and other resources. FAR). (h) The driver of a motor vehicle transporting a Division 2.1 (flammable gas) material that is a cryogenic liquid in a package exceeding 450 L (119 gallons) of water capacity shall avoid unnecessary delays during transportation. (d) Multipurpose bulk trucks. A cargo tank must be attended by a qualified person at all times when it is being loaded. 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. 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 transportation of a Division 2.3 (poisonous gas) or Division 6.1 (poisonous) material is not permitted if there is any interconnection between packagings. Organization and Purpose All cylinders must be secured so that no shifting occurs in transit. 177-87, 61 FR 27175, May 30, 1996]. (l) Use of cargo heaters when transporting certain hazardous material. (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.