Many fatalities occur when a worker is crushed by a forklift that has overturned or fallen from a loading dock. 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. 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. 5, 1967]. (iii) Restrictions on automatic cargo-space-heating temperature control devices. (i) Division 4.2 (self-heating liquid) material. 177-35, 41 FR 16131, Apr. This job requires careful handling of goods and close attention to detail as goods must be handled as directed. (k) Attendance of Class 1 (explosive) materials. Bags shall not be piled closer than 15 cm (5.9 inches) from the top of any motor vehicle with a closed body. Restrictions on these devices have two dimensions: Restrictions upon use and restrictions which apply when the device must not be used. 49 CFR 172.101 (d) Keep fire away, loading and unloading. (2) When transporting certain flammable material -. (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. (a) Engine stopped. 177-3, 33 FR 14933, Oct. 4, 1968, as amended by Amdt. The eCFR is displayed with paragraphs split and indented to follow These vehicles must be kept closed at all times other than loading and unloading. (c) Class 1 (explosive) materials on vehicles in combination. 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. This prohibition does not apply if, prior to expiration of the OWTT, the cargo tank is brought to full equilibration as specified in paragraph (j) of this section. Its durable aluminum housing and energy efficient design keeps the light cool even in demanding industrial settings. 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). ( f) Use of tools, loading and unloading. WebThe DLL320-23W LED light head for loading docks is an ideal lighting fixture for busy warehouses. Choosing an item from (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. When shipped in open type motor vehicles, the lading must be suitably covered. 177.842 Class 7 (radioactive) material. There are other federal agencies that guide rules for tractor trailers. In doing so, they prevent not only up-ending of the trailer, but slight tips that can injure workers who are loading or unloading the trailer. 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. (2) There is no combustion apparatus in the cargo compartment. The U.S. Occupational Safety and Health Administration (OSHA) is the agency that establishes rules for safety in the workplace. Drivers must not be impaired by drugs or alcohol. (2) Where more than one group of packages is present in any single storage location, a single group may not have a total transport index greater than 50. 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. This content is from the eCFR and is authoritative but unofficial. (6) Heater requirements under 393.77 of this title are complied with. or existing codification. You can learn more about the process 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. Related OSHA Safety and Health Topics pages. 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). (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. (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. Your railings must: 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. Microsoft Edge, Google Chrome, Mozilla Firefox, or Safari. (A) Use restrictions. 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. 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. (a) Nitric acid. 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. The Truck Trailer Manufacturers Association Recommended Practice RP No. (B) The combustion cargo heater is a catalytic heater and each of the following requirements are met: (1) The heater's surface temperature cannot exceed 54 C (130 F) - either on a thermostatically controlled heater or on a heater without thermostatic control when the outside or ambient temperature is 16 C (61 F) or less. The Electronic Code of Federal Regulations (eCFR) is a continuously updated online version of the CFR. Nothing contained in this paragraph shall be so construed as to prohibit the fueling of machinery or vehicles used in road construction or maintenance. (3) A qualified person attends the loading or unloading of a cargo tank only if, throughout the process: (i) Except for unloading operations subject to 177.837(d) and 177.840(p) and (q), the qualified person is within 7.62 m (25 feet) of the cargo tank. (o) Unloading of IM and UN portable tanks. (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. (e) Persons should not remain unnecessarily in a vehicle containing Class 7 (radioactive) materials. (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. 405, 805 (2012); 49 CFR 1.81 and 1.97. No packaging of nitric acid of 50 percent or greater concentration may be loaded above any packaging containing any other kind of material. 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. WebExcept as provided in paragraph (b) (4) of this section, the driver of a truck or truck tractor must -. Background and more details are available in the The procedures must describe the cargo tank motor vehicle's emergency discharge control features and, for a passive shut-down capability, the parameters within which they are designed to function. 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. Trucking industry is addressed in specific OSHA standards for recordkeeping and general industry. (g) No detonator assembly or booster with detonator may be transported on the same motor vehicle with any Division 1.1, 1.2 or 1.3 material (except other detonator assemblies, boosters with detonators or detonators), detonating cord Division 1.4 material or Division 1.5 material. 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. Comments or questions about document content can not be answered by OFR staff. (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. No detonator may be transported on the same motor vehicle with any Division 1.1, 1.2 or 1.3 material (except other detonators, detonator assemblies or boosters with detonators), detonating cord Division 1.4 material or Division 1.5 material unless -, (1) It is packed in a specification MC 201 ( 178.318 of this subchapter) container; or, (2) The package conforms with requirements prescribed in 173.62 of this subchapter, and its use is restricted to instances when -, (i) There is no Division 1.1, 1.2, 1.3 or 1.5 material loaded on the motor vehicle; and, (ii) A separation of 61 cm (24 inches) is maintained between each package of detonators and each package of detonating cord; or, (3) It is packed and loaded in accordance with a method approved by the Associate Administrator. Safety with Truck and Trailers Loading dock protection includes safety when working with all trucks and trailers. (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. formatting. (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. View the most recent official publication: These links go to the official, published CFR, which is updated annually. (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). 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. 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 flatbed trailers and loading docks, keep in mind they must meet the standards for guardrails set forth in OSHA 1910.29. Throughout the trucking industry, Powered Industrial Trucks, 29 CFR 1910.178, is the most commonly cited standard. (h) Precautions concerning containers in transit; fueling road units. 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. 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. 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. L. 112-141, 126 Stat. (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). (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. 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. The person who is responsible for loading the cargo tank is also responsible for ensuring that it is so attended. 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 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. 177-87, 61 FR 27175, May 30, 1996]. OSHA monitors safety when it comes to other areas of a commercial vehicle, like a flatbed trailer. Contact of the closed connection must be made before flow starts and must not be broken until after the flow is completed. 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. 177.838 Class 4 (flammable solid) materials, Class 5 (oxidizing) materials, and Division 4.2 (self-heating and pyrophoric liquid) materials. If cylinders are secured to a pallet, the pallet must be designed to transport 1,590 kg (3,500 lbs.) If you have questions for the Agency that issued the current document please contact the agency directly. (o) Daily test of off-truck remote shut-off activation device. (j) Full equilibration of a cargo tank transporting a Division 2.1 (flammable gas) material that is a cryogenic liquid may only be done at a facility that loads or unloads a Division 2.1 (flammable gas) material that is a cryogenic liquid and must be performed and verified as follows: (1) The temperature and pressure of the liquid must be reduced by a manually controlled release of vapor; and. Learn more about the eCFR, its status, and the editorial process. will also bring you to search results. There must be no overhang once the trailer is loaded, and drivers should have clear visibility on all sides of the vehicle. [Amdt. While the jack is in place, the trailer is immobilized and typically is raised off the ground. (3) Cylinders containing material classed as Division 2.3, Hazard Zone A. (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. (2) The combination packages containing TIH materials must be: (i) Filled and packed by the offeror's hazmat employees; (ii) Be placed on pallets, when in a transport vehicle; and. 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." In addition, the segregation requirements in 177.848 do not apply. (iii) The motive power has been removed from the cargo tank and removed from the premises. - Other Regulations Relating to Transportation, - Pipeline and Hazardous Materials Safety Administration, Department of Transportation, https://www.ecfr.gov/current/title-49/subtitle-B/chapter-I/subchapter-C/part-177/subpart-B. Packages having valves or other fittings must be loaded in a manner to minimize the likelihood of damage during transportation. (s) Off-truck remote shut-off activation device. As a 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. (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. (q) Unloading procedures for liquefied petroleum gas and anhydrous ammonia in other than metered delivery service. 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. (ii) disconnecting the heater's power source. (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. (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. (n) Emergency shut down. Special care shall be exercised to the end that packages or other containers containing Class 1 (explosive) materials shall not catch fire from sparks or hot gases from the exhaust tailpipe. The Office of the Federal Register publishes documents on behalf of Federal agencies but does not have any authority over their programs. 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. (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. Division 1.1 or 1.2 (explosive) materials may not be loaded into or carried on any vehicle or a combination of vehicles if: (1) More than two cargo carrying vehicles are in the combination; (2) Any full trailer in the combination has a wheel base of less than 184 inches; (3) Any vehicle in the combination is a cargo tank which is required to be marked or placarded under 177.823; or. This provision does not apply to exclusive use shipments described in 173.441(b), 173.457, and 173.427 of this subchapter. WebLogging. (iii) Separated from hazardous materials classed as Class 3, Class 8 or Divisions 4.1, 4.2, 4.3, 5.1, or 5.2 by a nine-foot (minimum distance) buffer zone, when in a transport vehicle. All storage batteries containing any electrolyte must be so loaded, if loaded with other lading, that all such batteries will be protected against other lading falling onto or against them, and adequate means must be provided in all cases for the protection and insulation of battery terminals against short circuits. Search & Navigation 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. OSHA requires that trucks be immobilized during the loading and unloading process to ensure safety of the workers. Division 6.1 (poisonous) materials and Division 2.3 (poisonous gas) materials. 177-57, 48 FR 10247, Mar. 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. It is not an official legal edition of the CFR. The outside of the overpack must be marked with an indication that the inner packagings conform to the prescribed specifications. (If bonding is to the framing, it is essential that piping and framing be electrically interconnected.) 1673, 1676 (1994); sec. (f) Use of tools, loading and unloading. 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. 49 U.S.C. (m) Tanks constructed and maintained in compliance with Spec. (b) Articles to be kept dry. 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 It is not to exceed 15 feet 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. (2) Each LPG fuel tank for automatic temperature control equipment must have its discharge valve closed and its fuel feed line disconnected. 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. 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. (Approved by the Office of Management and Budget under control number 2137-0542). WebEnsure the vehicle or trailer has its brakes applied and all stabilisers are used. full text search results Although many of the rules guiding the trucking industry are established by different agencies, OSHA offers some guidance for trailer safety under 1910.178. Federal Motor Carrier Safety Administration, Global Insdustrial: Trailer Stabilizing Jacks. A cargo tank must be attended by a qualified person at all times when it is being loaded. The qualified person attending the unloading of a cargo tank must be alert and have an unobstructed view of the cargo tank and delivery hose to the maximum extent practicable during the unloading operation; or. These vehicles must be stenciled with the words For Radioactive Materials Use Only in lettering at least 7.6 cm (3 inches) high in a conspicuous place, on both sides of the exterior of the vehicle. (B) Protection against use. (e) Handbrake set while loading and unloading. Title 49 was last amended 2/03/2023. (a) Engine stopped. site when drafting amendatory language for Federal regulations: 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. What Is the OSHA Regulation for Wheel Chocks? 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. WebLoads should be spread as evenly as possible, during both loading and unloading. If the vehicle is provided with placard boards, the placards must be applied to these boards. 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. This contact form is only for website help or website suggestions. 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. If you have questions or comments regarding a published document please They are designed to work with other safety equipment to raise and stabilize the trailer. 177-78, 55 FR 52712, Dec. 21, 1990; Amdt. We recommend you directly contact the agency responsible for the content in question. WebLoads do not exceed the rated loading capacity of the vehicle2. (4) The other vehicle in the combination contains any: (i) Substances, explosive, n.o.s., Division 1.1A (explosive) material (Initiating explosive). 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. Loads should be secured, or arranged so This is an automated process for (1) Assure himself/herself that the provisions of paragraph (a) of this section have 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. 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. (f) Class 1 (explosive) materials vehicles, floors tight and lined. is available with paragraph structure matching the official CFR 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 Examples of such dangerous materials are charcoal screenings, ground, crushed, or pulverized charcoal, and lump charcoal. (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. Each operator of a cargo tank motor vehicle that is subject to the emergency discharge control requirements in 173.315(n) of this subchapter must carry on or within the cargo tank motor vehicle written emergency discharge control procedures for all delivery operations.