formatting. (e) Persons should not remain unnecessarily in a vehicle containing Class 7 (radioactive) materials. (iii) The motive power has been removed from the cargo tank and removed from the premises. 32509 of Pub. (ii) disconnecting the heater's power source. 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. (a) Engine stopped. Division 6.1 (poisonous) materials and Division 2.3 (poisonous gas) materials. (b) Packages of Class 7 (radioactive) material bearing RADIOACTIVE YELLOW-II or RADIOACTIVE YELLOW-III labels may not be placed in a transport vehicle, storage location or in any other place closer than the distances shown in the following table to any area which may be continuously occupied by any passenger, employee, or animal, nor closer than the distances shown in the table to any package containing undeveloped film (if so marked), and must conform to the following conditions: (1) If more than one of these packages is present, the distance must be computed from the following table on the basis of the total transport index number determined by adding together the transport index number on the labels on the individual packages and overpacks in the vehicle or storeroom. The vehicle should be as stable as possible. For Federal Register citations affecting 177.835, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov. "Published Edition". (1) Assure himself/herself that the provisions of paragraph (a) of this section have Figure 3. (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. (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. 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 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. This web site is designed for the current versions of When shipped in open type motor vehicles, the lading must be suitably covered. If you work for a Federal agency, use this drafting Federal Motor Carrier Safety Administration, Global Insdustrial: Trailer Stabilizing Jacks. 49 CFR 392.9 - LII / Legal Information Institute Safety Loading 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. Trucking Industry - Loading and Unloading | Occupational (o) Unloading of IM and UN portable tanks. No packages of Class 1 (explosive) materials shall be thrown or dropped during process of loading or unloading or handling of Class 1 (explosive) materials. This is an automated process for Flatbed Truck Driver Safety Tips: Loading And Unloading Trailers Weight of Vehicle + Load Related OSHA Safety and Health Topics pages. 177-3, 33 FR 14933, Oct. 4, 1968, as amended by Amdt. Generally, the length of a trailer is 53 feet, but single-piece loads can be transported on extendable semitrailers up to 75 feet if they are not loaded end to end, and the overall length does not exceed 100 feet. All cylinders must be secured so that no shifting occurs in transit. However, the carrier's obligation to ensure attendance during unloading ceases when: (i) The carrier's obligation for transporting the materials is fulfilled; (ii) The cargo tank has been placed upon the consignee's premises; and. Safety with Truck and Trailers Loading dock protection includes safety when working with all trucks and trailers. (1) Loading. per pallet and the cylinders must be secured within the pallet by a web strap rated at 4,545 kg (10,000 lbs.). (3) Cylinders containing material classed as Division 2.3, Hazard Zone A. 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. (k) Attendance of Class 1 (explosive) materials. (f) Class 1 (explosive) materials vehicles, floors tight and lined. View the most recent official publication: These links go to the official, published CFR, which is updated annually. For Federal Register citations affecting 177.838, see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume and at www.govinfo.gov. If unforeseen conditions cause an excessive pressure rise, the driver shall manually vent the tank at a remote and safe location. 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. Comments or questions about document content can not be answered by OFR staff. 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) 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). Load Securement Regulations When a cargo tank is unloaded by a suction-piping system through an open filling hole of the cargo tank, electrical continuity shall be maintained from cargo tank to receiving tank. (h) Division 4.2 (pyrophoric liquid) materials in cylinders. (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. (p) Unloading procedures for liquefied petroleum gas and anhydrous ammonia in metered delivery service. 177.841 Division 6.1 (poisonous) materials and Division 2.3 (poisonous gas) materials. Special care shall also be taken in the loading of any motor vehicle with Class 4 (flammable solid) or Class 5 (oxidizing) materials, which are likely to become more hazardous to transport by wetting, to keep them from being wetted during the loading process and to keep them dry during transit. (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. 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. What Is the OSHA Regulation for Wheel Chocks? | Legal (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. 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. It is not an official legal edition of the CFR. 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." 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. (3) There is no flame, either on the catalyst or anywhere in the heater. 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. 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. Twin-trailer combinations are allowed with 28-foot trailer units without length limit, and there is no limit on the overall length. (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. (iii) Restrictions on automatic cargo-space-heating temperature control devices. or existing codification. (7) The heater unit must retain combustion in a sealed combustion chamber. [Amdt. 5, 1967]. 177.837 Class 3 (flammable liquid) materials. (1) Cylinders. (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. (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. 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. 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. 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. 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. This provision does not apply to exclusive use shipments described in 173.441(b), 173.457, and 173.427 of this subchapter. (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. 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. (d) Keep fire away, loading and unloading. Ward holds a Master of Arts in social sciences from the University of Chicago. As a 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. This content is from the eCFR and may include recent changes applied to the CFR. 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. 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. WebThe DLL320-23W LED light head for loading docks is an ideal lighting fixture for busy warehouses. You are using an unsupported browser. WebExcept as provided in paragraph (b) (4) of this section, the driver of a truck or truck tractor must -. 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). (4) The other vehicle in the combination contains any: (i) Substances, explosive, n.o.s., Division 1.1A (explosive) material (Initiating explosive). The Electronic Code of Federal Regulations (eCFR) is a continuously updated online version of the CFR. All drivers have the appropriate licence for the vehicle being driven, including Dangerous Goods where applicable. Cylinders containing acetylene and manifolded as part of a mobile acetylene trailer system must be transported in accordance with 173.301(g) of this subchapter. 1 CFR 1.1 You may be involved in loading the pipe onto the trailer but sometimes trailers are pre-loaded at the pickup point. (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). Enhanced content is provided to the user to provide additional context. 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 405, 805 (2012); 49 CFR 1.81 and 1.97. The U.S. Occupational Safety and Health Administration (OSHA) is the agency that establishes rules for safety in the workplace. The sum of criticality safety indices (CSIs) for packages containing fissile material may not exceed 100 in an exclusive use vehicle. If you would like to comment on the current content, please use the 'Content Feedback' button below for instructions on contacting the issuing agency. (a) Arsenical compounds in bulk. Pressing enter in the search box (a) Engine stopped. (c) Shipments of low specific activity materials and surface contaminated objects, as defined in 173.403 of this subchapter, must be loaded so as to avoid spillage and scattering of loose materials. Your railings must: Also called "trailer jacks," the goal of the jack is to prevent the up-ending of a trailer during loading and unloading. (Approved by the Office of Management and Budget under control number 2137-0542). 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. (2) The pressure in the cargo tank must be measured at least ten minutes after the manual release is terminated. Examples of such dangerous materials are charcoal screenings, ground, crushed, or pulverized charcoal, and lump charcoal. (5) Heater requirements under 393.77 of this title are complied with. (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. (i) Use of combustion cargo heaters. 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. 177-57, 48 FR 10247, Mar. 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. (If bonding is to the framing, it is essential that piping and framing be electrically interconnected.) (n) Emergency shut down. Class 4 (flammable solid) materials, Class 5 (oxidizing) materials, and Division 4.2 (self-heating and pyrophoric liquid) materials. Reasonable care should be taken to prevent undue rise in temperature of containers and their contents during transit. eCFR 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. (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. 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. (m) Cargo tank motor vehicle safety check. (eg: (d) Packages must be so blocked and braced that they cannot change position during conditions normally incident to transportation. 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. (4) Cylinders for acetylene. (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. A Specification DOT-4L cylinder containing hydrogen, cryogenic liquid may only be transported on a motor vehicle as follows: (i) The vehicle must have an open body equipped with a suitable rack or support having a means to hold the cylinder upright when subjected to an acceleration of 2 g in any horizontal direction; (ii) The combined total of the hydrogen venting rates, as marked, on the cylinders transported on one motor vehicle may not exceed 60 SCF per hour; (iii) The vehicle may not enter a tunnel; and. OSHA eTool. (D) Motor carriers must have a satisfactory safety rating as prescribed in 49 CFR part 385. 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]. OSHA compliance information that applies to specific activities is also available, 29 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. 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. (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. 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. 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. 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. 47-99, 2.1 states, Doors are not considered as cargo securement devices. Vehicle weight 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. 177-78, 55 FR 52712, Dec. 21, 1990; Amdt. (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. Workers loading and unloading materials should be instructed in safe procedures appropriate to the material they handle. (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). An operator must use the following procedures for unloading liquefied petroleum gas or anhydrous ammonia from a cargo tank motor vehicle in other than metered delivery service: (1) The qualified person attending the unloading operation must remain within 7.62 m (25 feet) of the cargo tank when the internal self-closing stop valve is open. The outside of the overpack must be marked with an indication that the inner packagings conform to the prescribed specifications. (c) Bonding and grounding cargo tanks before and during transfer of lading. (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. (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 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. However, the guidelines are broad, guiding use by all "fork trucks, tractors, platform lift trucks, Provides links and references to training and other resources related to the trucking industry. Learn more about the eCFR, its status, and the editorial process. 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 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. An operator must use the following procedures for unloading liquefied petroleum gas or anhydrous ammonia from a cargo tank motor vehicle in metered delivery service: (1) For a cargo tank with a capacity of 13,247.5 L (3,500 water gallons) or less, excluding delivery hose and piping, 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 when the internal self-closing stop valve is open during unloading operations that take more than five minutes to complete. There must be no tampering with such container or the contents thereof nor any discharge of the contents of any container between point of origin and point of billed destination. Loads are secured and/or covered3. Navigate by entering citations or phrases Subscribe to: Changes in Title 49 :: Subtitle B :: Chapter I :: Subchapter C :: Part 177 :: Subpart B. WebD.On October 30, 1978 OSHA issued Directive STD 1-11.5, which stated that 1910.178 (k) (1) and 1910.178 (m) (7) should not be enforced as they apply to trucks and trailers under the Motor Carrier Act (motor carriers engaged in interstate commerce). 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. contact the publishing agency. OSHA Regulations for Flatbed Trailer and Loading Dock Guardrails If you've come to the conclusion that guardrails are the right fall protection solution for your (u) Unloading of chlorine cargo tank motor vehicles. LII / Legal Information Institute 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. This job requires careful handling of goods and close attention to detail as goods must be handled as directed. This contact form is only for website help or website suggestions. Bags shall not be piled closer than 15 cm (5.9 inches) from the top of any motor vehicle with a closed body. (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.