Personal fall arrest systems must be inspected prior to each use for wear, damage and other deterioration, and defective components shall be removed from service. March 10, 2004 Simple pretensioned beams and slabs of spans up to about 7 meters (23 feet): Answer: Can be demolished in a manner similar to ordinary reinforced concrete, True or False: Electrical detonators can be inadvertently triggered by stray RF (radio frequency) signals from two-way radios, Answer: A competent person who uses explosives. K0;NaAArx2z+pGt @oXm?E6(\>_H"apA.~T5D#baa/5nAj0mqr PH X`#$N":#1T0~D F0'=G"q cC Quiz Question 6: The right of workers to seek safety and health on the job without fear of punishment is spelled out in: Quiz Question 7: One of the main responsibilities employers have under OSHA is to: Answer: Provide training required by OSHA standards. Net Certification. The formula for all simple slope excavations 20 feet (6.11 meters) or less deep states that for every foot of depth, the trench must be excavated back: Trench boxes or shields must be designed or approved by: Answer: a registered professional engineer. Question 2: What is the General Industry Subpart for Fire Protection? A safety-monitoring system is an administrative control that allows a competent person to watch employees and warn them if they get to too close to an unprotected edge. Safety nets must be strong enough to support workers who fall, and must: Answer: Have small enough mesh openings that employee doesnt fall through net itself. National Institute for Occupational Safety and Health (NIOSH) (correct answer). Controlled access zones are not permitted to be used as protection for employees performing overhand bricklaying and related work who are exposed to fall hazards associated with hoist areas; holes; ramps; runways, and other walkways, and dangerous equipment. The training must be documented by a record that contains the name or the identity of the employee trained, the date the training was provided, and either the signature of the person who conducted the training or the signature of the employer. Such a control line will, for example, warn workers who inadvertently back into it that they must stop. Thank you for subscribing to our newsletter! (4) The control line shall extend along the entire length of the unprotected Leading edges are dynamic environments. Controlled access zone (CAZ): In Fall Protection, an area in which certain work (e.g., overhand bricklaying) may take place without guardrail systems, personal fall arrest systems, or safety net systems, and access to the zone is controlled. The Steel Erection standard, 1926.760, allows the use of a specific type of controlled access zone (CAZ), called a controlled decking zone (CDZ), for steel decking work. These plans may only be used for leading edge work, precast concrete work and residential construction and, then, only if conventional fall protection equipment cannot be used or creates a greater hazard. Workers need to take which of the following common-sense steps to protect themselves from falls through skylights and roof and floor openings? Quiz Question 12: If you feel that an OSHA inspection is needed to get hazards corrected at your workplace, which is your best option? 1045 S. 217th Street Proper equipment for prompt transportation of an injured worker, as well as a communication system to contact any necessary ambulance service, must be available: Answer: A structural material with tensioned steel strands embedded inside, which compress the concrete and give it extra strength. Did the employer use an incentive program to retaliate against Doug? You can get some idea of the benefit of using fall protection when you think about what would happen to your car if it slammed into a brick wall at 17 miles an hour. Controlled Access Zones and Safety Monitoring Systems. Employers must: Answer: Ensure that the safety monitor is a competent person knowledgeable about fall protection. Editorial Review Policy. Rigging. Workers are most at risk from falling objects when standing or working: Answer: under scaffolds under cranes wherever overhead work is being performed. Note that our enforcement guidance may be affected by changes to OSHA rules. Question 2: Which section of the OSH Act prohibits employers from discriminating against workers for exercising their safety and health rights? Did the employer misuse a drug testing program against Simon for reporting an injury? Work Practices. When no other alternative fall protection has been implemented, the employer shall implement a safety monitoring system. The critical first step in developing a comprehensive safety and health program is to identify physical and health hazards at a work site. The ends of all top -rails and mid-rails cannot hang over the terminal posts unless the overhang would not pose a hazard. Controlled Access Zones. Panorama controlled access the! Lines must be rigged and supported in such a way that their lowest and highest points are no more than 34 inches and 39 inches, respectively, above the surface. Quiz Question 2: The creation of OSHA provided this important right to workers: Answer: The right to a safe and healthful workplace. QA"(A PAAA *I }D ](rR The metal floor decking has been completely installed on floor 2. and shall always be in communication with the employee being monitored; and. Dear Mr. Schneider: Authority cited: Section 142.3, Labor Code. The next morning, Perlas ankle is sore and swollen, and she realizes she has the kind of injury she is required to report to her employer so she reports the injury that day. ?E]hU.O>?b\K;va\wPtKw#GwaIZ-r0h!NR0S?`GE`@`/JCBd@PD C~uR8d)d|%A cLDK0@!]p 7Foa11aL `0^"?iz?0uj~Pa3 ? 'B Fall Arrest Systems: Can You Tie Off at Your Feet? Know how to report injuries/illnesses, see the annual summary and review the log. When dismantling a scaffold, all work should be conducted: Tube and coupler scaffolds over 125 feet high must be designed by: What type of scaffold other than the tube and coupler scaffold is ideal for use around complex structures? Lines. Why? Drop Test. the monitor's attention from the monitoring function. [3] The exception to this rule occurs when exclusive economic zones would overlap; that is, state coastal baselines are less than 400 nmi (740 km) apart. Nets must be installed as close as practicable to the level where employees are working, but never be more than 30 feet away. Control lines must consist of ropes, wires, tapes, or equivalent materials, and supporting stanchions as follows: Because the number of injuries from operating powered industrial trucks was on the rise, the OSHA standard for Powered Industrial Trucks was revised March 1, 1999. Section 11 (c) of the OSH Act (correct answer). To determine whether employees need hearing protection, employers have to consider: Answer: The loudness of the noise, as measured in decibels The duration of exposure to the noise How many sources generate loud noises. A leading edge is considered to be an "unprotected side and edge" during periods when it is not actively and continuously under construction. They must be also marked or flagged at not more than 6-foot intervals with high-visibility material. Which of these is required if the workers body, hands or clothing may come into contact with moving parts? A training program to teach proper lifting techniques should cover: Answer: Knowledge of the basic anatomy of the spine, muscles, and joints of the trunk The use of safe lifting postures and timing. Control lines may not be located less than 6 feet, nor more than 25 feet, from leading or unprotected edges. If you are on the risk depends on the program is strongly influenced by any equipment can be knowledgeable of transport dead rodents could result in. As mentioned in this module, in addition to cave-ins and related hazards, workers involved in excavation work also are exposed to hazards involving: Answer: Falls, falling loads and mobile equipment. However, unlike a warning line, which is barrier that cannot be crossed, a controlled access zone establishes a boundary that can be crossed, but only by a specifically designated employee. The Occupational Safety and Health Administration (OSHA) requires employers to provide adequate fall protection measures where a fall from a height of six feet or higher is possible. These rules were combined under the umbrella of OSHA. Terms of Use - Specifically, each employee must be trained by a competent person on the. Controlled access zones are used to keep out employees or crews other than those authorized to enter work areas from which guardrails have been removed. Hazards Are the Real Enemy, Not the Safety Team, It's Time to Redefine Our Safety Priorities, How to Stay Safe from Welding Fumes and Gases, 6 Safety Sign Errors and Violations to Avoid, Everything You Need to Know About Safety Data Sheets. The potential fall zone must also be unobstructed, and there must be sufficient clearance to prevent nets from hitting the surface when subjected to the drop-test described below. Privacy Policy - An incredible number of fall incidents have occurred because employees have fallen thorough a hole. All workers in a controlled access zone shall be instructed to promptly comply with fall hazard Tamarac, FL 33321 The points of access to the floor are limited and can be controlled (such as where the only means of access to the floor is by a single ladder); Each point of access (such as the base of a ladder leading to the floor) is marked with a warning sign indicating that access is restricted to Controlled Decking Zone workers; and. Before an abrasive wheel is mounted, it should be inspected closely and: Answer: Sound- or ring-tested to ensure that it is free from cracks or defects. Quiz Question 11: When the employer receives an OSHA citation, it must be: Answer: Posted for 3 days or until the violation is fixed. Question 3: Some standards or hazards where workers must be trained are? They are edges of floors, roofs, decks or other walking-working surfaces which move or change location as additional sections are constructed. Self-retracting lifelines are deceleration devices that contain a drum-wound strap or wire rope that moves in and out of the case under the tension posed by employee movement, much like the shoulder strap on a car seat belt. endstream endobj 11 0 obj << /Length 1326 /Filter /FlateDecode >> stream (C) Each line shall have a minimum breaking strength of 200 pounds. Electric shock occurs when: Answer: Your body becomes part of the circuit. Mr. Doug Schneider Role of employees in fall protection plans. With access to the entire floor limited to only the CDZ workers, there would be no workers near the CDZ tempted to enter into it. And just how suddenly do you stop? OSHA 10 General Industry. These zones will protect personnel and property from accidental contamination and unnecessary radiation exposure. 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