Occupational Safety & Health Administration. Inert-gas metal-arc welding. The permit shall document that the fire prevention and protection requirements in 29 CFR 1910.252 (a) have been implemented prior to beginning the hot work operations, indicate the date (s) authorized for hot work, and identify the object on which hot work is to be performed (68.85). )*@w>Hk'z&wjf6pM[OKo/!I:;jq:wicxLc;_Ka.\kS,0|;\KeO&)>W0upx!YeY[|I}Ug*uo/c[>/+
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%K2`.\Y+ In confined or enclosed spaces, hot work involving the following metals shall only be performed with local exhaust ventilation meeting the requirements of paragraph (f)(1) of this section or by employees wearing supplied air respirators in accordance with 1910.134; Zinc-bearing base or filler metals or metals coated with zinc-bearing materials; Metals containing lead other than as an impurity, or coated with lead-bearing materials; Cadmium-bearing or cadmium-coated base metals; and. All monitoring must ensure that the continuous forced air ventilation is preventing the accumulation of a hazardous atmosphere. 1926.703 - Requirements for cast-in-place Concrete. Hose couplings shall be of the type that cannot be unlocked or disconnected by means of a straight pull without rotary motion. 0000014279 00000 n
If a regulator attached to a cylinder valve will effectively stop a leak through the valve seat, the cylinder need not be removed from the work area. Each employer who identifies, or receives notice of, a permit space and has not authorized employees it directs to work in that space must take effective measures to prevent those employees from entering that permit space, in addition to complying with all other applicable requirements of this standard. They shall not be hoisted or transported by means of magnets or choker slings. %\9
Similar precautions shall be taken regarding cracks or holes in walls, open doorways and open or broken windows. Any special wrench required for emergency closing shall be positioned on the valve stem during cylinder use. Some of the rules apply to dangerous jobs like hot worksuch as welding and cuttingrequired for activities as diverse as bio-pharmacy, food production, nuclear power generation, and aviation. 1926 Subpart L App D - List of Training Topics for Scaffold Erectors and Dismantlers. Permit space entry is performed at the same time that any activities that could foreseeably result in a hazard in the permit space are performed. This requirement may be met by inserting a reference on the entry permit as to the means used, such as a roster or tracking system, to keep track of the authorized entrants within the permit space. Employees shall not engage in and shall not be exposed to the inert-gas metal-arc welding process unless the following precautions are taken: Chlorinated solvents shall not be used within 200 feet (61 m) of the exposed arc. 1926.704 - Requirements for precast concrete. An uncoiled fire hose with fog nozzle, under pressure, shall be immediately available in the hot work area. Each employee must leave the space immediately; The space must be evaluated to determine how the hazard developed; and. Hot Work permit Every job site involving Hot Work requires a permit to document the hazards and the safeguards in place to ensure the planned hot work does not cause a fire. Hot work. 350 - 354) Welding, Cutting and Soldering Safety (Hot Work) (Standard Operating Procedure) Purpose . They shall not be located within enclosed spaces. Use of fuel gas. Such personnel shall be instructed as to the specific anticipated fire hazards and how the firefighting equipment provided is to be used. The entry employer must then reevaluate the space and reclassify it as a permit space as appropriate in accordance with all other applicable provisions of this standard. 14 of 1950. Hot work. English 02/23/2023. 1926.702 - Requirements for equipment and tools. The controlling contractor must debrief each entity that entered a permit space regarding the permit space program followed and any hazards confronted or created in the permit space(s) during entry operations; The entry employer must inform the controlling contractor in a timely manner of the permit space program followed and of any hazards confronted or created in the permit space(s) during entry operations; and. It may act as a source of ignition (fire) in the area where flammable material is placed or handled. "Hot work" means riveting, welding, flame cutting or other fire or spark-producing operation. Inert-gas metal-arc welding on stainless steel shall not be performed unless exposed employees are protected either by local exhaust ventilation or by wearing supplied air respirators. 1926.758 - Systems-engineered metal buildings. Structures or pipelines acting continuously as ground return circuits shall have joints bonded and maintained to ensure that no electrolysis or fire hazard exists. 0000008381 00000 n
1926.30 - Shipbuilding and ship repairing. When work is finished, when cylinders are empty, or when cylinders are moved at any time, the cylinder valve shall be closed. Ensure that all hot work requests have "Hot Permit Required" selected as the purpose. For additional details not covered in this subpart, applicable technical portions of American National Standards Institute, Z49.1-1967, Safety in Welding and Cutting, shall apply. No person other than the gas supplier shall attempt to mix gases in a cylinder. Except as specified in paragraphs (f)(3)(ii) and (f)(3)(iii) of this section, when hot work is performed in a confined space the employer shall ensure that: General mechanical or local exhaust ventilations shall be provided; or. 0000210649 00000 n
The California Code of Regulations (CCR), title 8, section 341 and section 341.1 require employers to obtain Project Permits and Annual Permits from Cal/OSHA before conducting certain construction activities. 1926.107 - Definitions applicable to this subpart. 1926.1153 App A - Methods of Sample Analysis, 1926.1153 App B - Medical Surveillance Guidelines, 1926 Subpart AA - Confined Spaces in Construction. 1926 Subpart E - Personal Protective and Life Saving Equipment. 1926.407 - Hazardous (classified) locations. When a special wrench is required, it shall be left in position on the stem of the valve while the cylinder is in use so that the fuel gas flow can be shut off quickly in case of an emergency. |_W+ When oxygen and fuel gas hoses are taped together, not more than four (4) of each 12 inches (10.16 cm of each 30.48 cm) shall be taped. Nothing shall be placed on top of a cylinder or associated parts when the cylinder is in use. 1926.1433 - Design, construction and testing. C [^. 0000008494 00000 n
Get Form. If there is no controlling contractor present at the worksite, the requirements for, and role of, controlling contactors in this section must be fulfilled by the host employer or other employer who arranges to have employees of another employer perform work that involves permit space entry. Helmets and hand shields shall not have leaks, openings or highly reflective surfaces. [48 FR 30909, July 5, 1983; 62 FR 40141, July 25, 1997; 65 FR 40942, June 30, 2000], Occupational Safety & Health Administration. Definition. 0000023710 00000 n
1926.914 - Definitions applicable to this subpart. 0000066083 00000 n
1926.903 - Underground transportation of explosives. This republication developed a single set of OSHA regulations for both labor and management forces within the construction industry. Before entry operations begin, the host employer must provide the following information, if it has it, to the controlling contractor: The hazards or potential hazards in each space or the reason it is a permit space; and. 1926.960 - Working on or near exposed energized parts. 1926.1420 - Signalsradio, telephone or other electronic transmission of signals. Torches in use shall be inspected at the beginning of each working shift for leaking shutoff valves, hose couplings, and tip connections. 1926.61 - Retention of DOT markings, placards and labels. If continuous monitoring is used, the employer must ensure that the monitoring equipment has an alarm that will notify all entrants if a specified atmospheric threshold is achieved, or that an employee will check the monitor with sufficient frequency to ensure that entrants have adequate time to escape. Communications. Bulk sulphur is excluded from this prohibition if suitable precautions are followed, the person in charge is knowledgeable and the person performing the work has been instructed in preventing and extinguishing sulphur fires. Suitable fire extinguishing equipment shall be immediately available in the work area and shall be maintained in a state of readiness for instant use. 1926.1204 - Permit-required confined space program. 1926.35 - Employee emergency action plans. When arc welding is performed in wet or high-humidity conditions, employees shall use additional protection, such as rubber pads or boots, against electric shock. Hot Work Permit . Hot work shall not be performed in a confined space until a designated person has tested the atmosphere and determined that it is not hazardous. 1926 Subpart R App A - Guidelines for establishing the components of a site-specific erection plan: Non-Mandatory Guidelines for Complying with 1926.752(e). Chemical storage guidelines, flammables. A designated person shall test the atmosphere and determine that it is not hazardous before hot work is performed on or in such structures. When cylinders are hoisted, they shall be secured on a cradle, slingboard, or pallet. Employees performing hot work in confined or enclosed spaces involving beryllium-containing base or filler metals shall be protected by local exhaust ventilation and wear supplied air respirators or self-contained breathing apparatus, in accordance with the requirements of 1910.134. 1926.706 - Requirements for masonry construction. Nothing shall be placed on top of a fuel gas cylinder, when in use, which may damage the safety device or interfere with the quick closing of the valve. Use professional pre-built templates to fill in and sign documents online faster. Permits can be requested at any time by using the on-line application form. Who Issues the Permit? 1926.1050 - Scope, application, and definitions applicable to this subpart. 1926 Subpart L App A - Scaffold Specifications, 1926 Subpart L App B - Criteria for Determining the Feasibility of Providing Safe Access and Fall Protection for Scaffold Erectors and Dismantlers. The permit acts as a checklist to ensure precautions are taken to prevent the ignition of inflammable or combustible materials in a 35-foot area surrounding the work. 1926.151 Fire prevention. 1926.851 - Stairs, passageways, and ladders. Before heat is applied to a drum, container, or hollow structure, a vent or opening shall be provided for the release of any built-up pressure during the application of heat. The Hot Work Permit is key to managing hot and preventing fires. 1926.12 - Reorganization Plan No. Shall not have objects that might either damage the safety device or obstruct the valve placed on top of the cylinder when in use. 0000002104 00000 n
Ventilation and employee protection in welding, cutting and heating -. If it is necessary to enter the permit space to eliminate or isolate hazards, such entry must be performed under 1926.1204 through 1926.1211. When welding, cutting, or heating is performed on walls, floors, and ceilings, since direct penetration of sparks or heat transfer may introduce a fire hazard to an adjacent area, the same precautions shall be taken on the opposite side as are taken on the side on which the welding is being performed. This type of work can include welding, flame cutting, grinding, soldering, brazing and other activities that have the potential to cause fires or explosions. A copy of the contractor's written Hot Work Permit Procedures shall be available for EH&S review. 1926.64 - Process safety management of highly hazardous chemicals. Manifold hose connections, including both ends of the supply hose that lead to the manifold, shall be such that the hose cannot be interchanged between fuel gas and oxygen manifolds and supply header connections. hot work training. Torches shall not be lighted from matches, cigarette lighters, other flames or hot work. 0000020449 00000 n
All hose in use, carrying acetylene, oxygen, natural or manufactured fuel gas, or any gas or substance which may ignite or enter into combustion, or be in any way harmful to employees, shall be inspected at the beginning of each working shift. 1926.854 - Removal of walls, masonry sections, and chimneys. 1926 Subpart L App E - Drawings and Illustrations. 1926.50 - Medical services and first aid. The Division of Occupational Safety and Health (DOSH), better known as Cal/OSHA, protects and improves the health and safety of working men and women in California and the safety of passengers riding on elevators, amusement rides, and tramways - through the following activities: Setting and enforcing standards Preservative coatings shall be considered highly flammable when scrapings burn with extreme rapidity. @0 CP KkW@M | Rd~3wO`;Kvn5wse>Ed}<
E]GN6p:K}qc[uvB_ks1WeO.){}4WKicZjz.,vK`nRQWxyKf!Krd^W`Og37wr6S5BMP_/JVp 0 The employer must implement measures to protect employees from the hazard before any subsequent entry takes place. The written program must be made available prior to and during entry operations for inspection by employees and their authorized representatives. Any employee exposed to the same atmosphere as the welder or burner shall be protected by the same type of respiratory and other protective equipment as that worn by the welder or burner. Fuel gas shall not be used from cylinders through torches or other devices which are equipped with shutoff valves without reducing the pressure through a suitable regulator attached to the cylinder valve or manifold.
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