Tamarac, FL 33321 A. Although this "six foot rule" is widely touted as an acceptable threshold, remember that the laws of physics are immutable, and that falls from less than 6 feet have painful consequences. Russell B. Swanson, Director Which industries are employees potentially exposed to silica dust: Answer: Stone and glass industries Construction Mining industries. Note that our enforcement guidance may be affected by changes to OSHA rules. [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. (B) Each line shall be rigged and supported in such a way that its lowest point There might be one pair of protective eyewear for your task or station, rather than individual eyewear for each employee. With these products, getting your OSHA 10 certificate is quick and easy. and its highest point is not more than 45 inches. The additional requirements stated in 1926.502(g) must also be met in order to create a controlled access zone. Guardrail systems are simply barriers that prevent employees from falling to lower levels. A control line that meets these requirements will prevent non-overhand bricklaying employees from inadvertently entering the area immediately adjacent to the fall hazard. Connections between net panels must be as strong as integral net components and can't be spaced more than six inches apart. When no other alternative fall protection has been implemented, the employer shall implement a safety monitoring system. What are they? Question 3: Is Rob Jones, one of 10 carpenters working for Woody, Inc., covered by OSHA? Answer: Which of the following is a resource within the workplace that will help you find information on safety and health issues? 1 Some examples of "equivalent" means of marking the CDZ are described in Question 48 of the Steel Erection Compliance Directive: 2 De minimis violations are violations of standards that do not affect safety or health. A dual-controlled area requires at least two employees to simultaneously access. Every individual working or visiting such areas should observe signs and directions indicating actions to be taken in a specified area. Therefore, she does not immediately report the injury to her employer. These locations must be classified as controlled access zones. In general, head protection should do which of the following? Mid-rails must be positioned midway between the top-rail and the working level. A. with the following requirements: (A) The safety monitor shall be competent to recognize fall hazards; (B) The safety monitor shall warn the employee when it appears that the employee Inspections. As discussed in the previous questions, a painted line is insufficient to create a controlled access zone. Use these programs to discourage employees from exercising their right to report injuries and illnesses (correct answer). The force must be applied perpendicular to the warning line and in the direction of the roof edge. Prior to starting all demolition operations, OSHA 1926.850 (a) requires that: Answer: an engineering survey be conducted. A system used to arrest a worker in a fall from a working level that consists of an anchorage, connectors, a body belt or body harness, and may include a lanyard, deceleration device, lifeline, or suitable combinations of these is called a: Answer: Personal Fall Arrest System (PFAS). Truck-mounted and rough terrain cranes are both forms of a mobile crane, and both use which of the following to increase their stability? Answer: There are three parts to an OSHA inspection. Sincerely, Approximately 75 percent of struck-by fatalities involve: Answer: Heavy equipment such as cranes or trucks. In addition, training must be provided on the following items, when applicable: Training Documentation. Answer: The right of workers to seek safety and health on the job without fear of punishment is spelled out in: A. Material handling tasks should be designed to minimize _________ of the given activity. By: Karoly Ban Matei A "competent person," as defined by 29 CFR 126.32(f), is someone "who is capable of identifying existing and predictable hazards in the surroundings or working conditions which are unsanitary, hazardous or dangerous to employees, and who has authorization to take prompt corrective measures to eliminate them. employees to stay out of the controlled access zone. Suggest. Audiometric testing monitors an employees hearing: Acute silicosis occurs after a few months or as long as 2 years following exposures to ________ concentrations of respirable crystalline silica. Answer: Occupational Health and Environmental Control. 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. Doug sustains a lost-time injury when he falls from a platform while not wearing required fall protection. Covers must be secured to prevent accidental movement by wind, equipment, or employees, and be color-coded or marked with the word "HOLE" or "COVER" to provide warning of the hazard. A controlled access zone (CAZ) is an area of a construction site that only certain workers are authorized to access. Workers who are not approved to be in that area are prohibited from entering, with any exceptions to the rule depending on the worksite's unique fall protection plan. The criteria for creating a controlled access zone is stated in 1926.502(g): A painted line with signs would not fit the requirements for a control line as outlined above, since it is neither elevated nor would it serve as a physical reminder to a worker - in contrast to an elevated line with a minimum breaking strength of 200 pounds. Answer: Perla twists her ankle at work but because her ankle is not sore or swollen does not immediately realize that she is injured. If intermediate members, such as balusters, are used, they can't be spaced more than 19 inches apart. Dear Mr. Moreno: Net's distance below work surface. Answer: improper grounding of circuitry and equipment. All workers in a controlled access zone shall be instructed to promptly comply with fall hazard 31). Virtually all fall incidents can be prevented by the use of fall protection systems, such as guardrails, personal fall-arrest systems, safety nets, controlled access zones, warning line systems and hole covers. * !WUuN0UR The metal floor decking has been completely installed on floor 2. True or False: Once a fall protection device has been inspected by a competent person and deemed safe for use by an employee, it is up to the employee to inspect it regularly and ensure that it still meets OSHA requirements. Have a worker representative accompany an inspector on an inspection, find out about inspection results and abatement measures, and object to the date set for a violation to be corrected (correct answer). Defective nets may not be used, and damaged components must be removed from service. 1926.502 (g) (2) (iv) Why Training is Still one of the Best Ways to Prevent Falls. Answer: Engineering and Administrative Controls Noise monitoring Hearing protection to be used. Quiz Question 5: During an OSHA inspection: Answer: You have the right to talk to the inspector privately. Inform your supervisor or manager (correct answer). We apologize for the delay in providing a response. Answer Explain why the use of conventional fall protection systems, such as guardrail systems, personal fall arrest systems, or safety net systems are infeasible or why its use would create a greater hazard. Supports. Installation Requirements. Amendment of subsection (b)(1)(C) filed 9-12-2002; operative 10-12-2002 (Register kN ! Control zones will be established for controlling movement of radiation sources and personnel. Section 11 (c) of the OSH Act (correct answer). Employees are prohibited from working above other employees on the face of a sloped or benched excavation unless: Answer: Workers on lower level have overhead protection from falling objects. Question 1: What are some of the things you might find on an SDS? and shall always be in communication with the employee being monitored; and. Question 2: What is the General Industry Subpart for Fire Protection? Employers must provide employees with effective information and training on hazardous chemicals in their work area: Answer: At the time of their initial assignment Whenever a new hazardous chemical is introduced into their work area. 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. Question 3: Scenario: a mason lays block on the edge of a structure. The three main scaffold types are aerial lifts, supported scaffolds and: Because using cranes or derricks to hoist personnel poses a serious risk to the employees being lifted, any cranes and derricks that hoist personnel must: Answer: Be placed on a firm foundation and be uniformly level within 1 percent of level grade , Move the personnel platform slowly and cautiously and have rotation-resistant rope with a safety factor of 10 Have all brakes and locking devices set when the occupied personnel platform is in stationary position. 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 . The control line must run approximately parallel to the entire length of the unprotected or leading edge. Unless there is a 21-inch high wall or parapet located between the working surface and the top rail, mid-rails, screens, mesh or intermediate vertical members must be installed between the top rail and the working surface. Generally, a state's exclusive economic zone is an area beyond and adjacent to the territorial sea, extending seaward to a distance of no more than 200 nmi (370 km) out from its coastal baseline. Controlled Access Zones - 1926.502(g) A controlled access zone is a work area designated and clearly marked in which certain types of work (such as over-hand bricklaying) may take place without the use of conven-tional fall protection systemsguardrail, personal arrest or safety netto protect the employees working in the zone. (4) The control line shall extend along the entire length of the unprotected (D) The safety monitor shall not have other responsibilities which could take Question 2: What are the types of OSHA violations? Another requirement of the CDZ is that it not be greater than 90 feet x 90 feet. be allowed in an area where an employee is being protected by a safety monitoring Answer: Though employers are allowed to use appropriate disciplinary, incentive, or drug-testing programs, what are they not allowed to do? 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. This area is the reception and waiting areas. (2) When used to control access to areas where overhand bricklaying and related work are taking place: (i) The controlled access zone shall be defined by a control line erected, (iv) Only employees engaged in overhand bricklaying or related work shall be permitted in the controlled access zone. A zoned system is a single HVAC system serving two or more zones, rather than two separate HVAC systems. Authority cited: Section 142.3, Labor Code. Its components are: 1 HVAC system: A furnace combined with an AC, and a heat pump and air handler are the two most common. controlled access zone means a zone, designated by the Minister under section 2, that includes all corresponding airspace above, and water and land below, the zone. Contact the employer by phone, fax, or email (correct answer). Which of the following is an element of a hearing conservation program? Quiz Question 8: OSHA requires that employers pay for most required personal protective equipment (PPE), including: Quiz Question 9: The OSHA standards for Construction and General Industry are also known as: Quiz Question 10: What type of OSHA inspection is conducted when immediate death or serious harm is likely? Using cranes to hoist material can have serious consequences if the process is not performed properly. Electricity travels in closed circuits, and its normal route is through a conductor. Re: In steel erection, is it permissible to designate an entire floor of a building as a Controlled Decking Zone (CDZ) and limit access to the CDZ by limiting access to that entire floor? Did the employer misuse a drug testing program against Simon for reporting an injury? Most fatalities, however, happen when workers fall from: Employers must ensure that all walking and working surfaces have the structural integrity to: Controlled access zones serve a dual purpose they allow specially trained individuals (such as masons) to operate without traditional fall protection within a certain area, and: Answer: They keep unauthorized individuals out. The control line must . No decking has been installed on floor 3. Drop Test. The OSHA fall protection standard,like many other construction standards, uses the terms "qualified person" and "competent person." And remember, it's not the fall that's the problem. Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. All vehicles used for the transportation of explosives shall have tight floors, and any exposed spark-producing metal on the inside of the body shall be: Answer: Covered with wood or other non-sparking material. Answer (2) No employee, other than an employee covered by a fall protection plan, shall A. ?1Qa 3$~g)l?g)? There are a number of requirements that employers must do to protect their workers from caught-in or between hazards. Panorama controlled access the! Role of each employee in the safety monitoring system. It's the sudden stop. Manila, plastic or synthetic rope may be used for guardrails, provided it is inspected frequently enough to ensure that it retains its strength. For example, each time a piece of plywood is placed on floor joists, the relative position of the unprotected edge changes. OSHA provides employers with a set of criteria for controlled access zones: For masonry and bricklaying, the following requirements apply: Subscribe to the Safeopedia newsletter to stay on top of current industry trends and up-to-date know-how from subject matter authorities. 2002, No. If you need additional information, please contact us by fax at: U.S. Department of Labor, OSHA, Directorate of Construction, Office of Construction Standards and Compliance Assistance, fax # 202-693-1689. Definition A Controlled Access Zone is an area in which certain work, such as overhead bricklaying, may take place without the use of a guardrail system, personal fall arrest system or safety net system. OSHA requires employers to implement fall protection measures for employees working at heights of six feet or more. Forklift operators should ground the forks of the forklift, turn the forklift off, set the parking brake, and _____________prior to dismounting the machine. The mission of the Occupational Safety and Health Administration (OSHA) is: Answer: To send every worker home whole and healthy every day. 1045 S. 217th Street Is it sufficient to demarcate a controlled access zone around those openings with a painted line, or must other means of fall protection be used around the unprotected stair openings? 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. Up to 5 feet. We apologize for the delay in responding. Which of these is required if the workers body, hands or clothing may come into contact with moving parts? A controlled access zone is a work area designated to protect employees and crews working in the zone on low- slope roofs. A. Willful B. OSHA requirements are set by statute, standards and regulations. A copy of the plan with all approved changes must be available at the jobsite. 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. Wire rope may be used for guardrails, provided that it is at least 1/4 inch in diameter to prevent cuts and lacerations and it's marked or flagged at not more than 6-foot intervals with high-visibility material. We have therefore forwarded your letter to the Parsippany Area Office, 299 Cherry Hill Road, Cherry Hill, NJ 07054, (973) 263-1003 and asked that office to contact you. If screening or mesh is used instead of mid-rails, it must cover the entire opening formed by uprights, top-rail and working level. How will OSHA most likely respond? We have paraphrased your question as follows: A controlled access zone is a safety measure for workers at heights where guardrails or fall arrest equipment are not able to be used. 6-foot intervals with high-visibility material. Also, from time to time we update our guidance in response to new information. 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. 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. Workplace injuries, illnesses and death were increasing B. (2) When control lines are used, they shall be erected not less than 6 feet Question 1: If a worker files a complaint, if there is a fatality, or if there is an imminent danger situation, OSHA would ______________. In the case of materials handling, storage, use and disposal, remember that the main hazards are injuries from: Answer: Improper lifting and carrying Being struck by materials or caught in pinch points , Being crushed by improperly stored materials. other employees and the employer shall ensure that the safety monitor complies The critical first step in developing a comprehensive safety and health program is to identify physical and health hazards at a work site. Second, the criteria to erect a controlled access zone for overhand bricklaying as stated in 1926.502(g)(2) are: By its terms, the standard requires that the control line must be not less than 10 feet and no more than 15 feet from the working edge. 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. Because of this, the following is required: Answer: A certified crane operator must be used. A worker performing overhand bricklaying work near a floor hole, such as the stair opening you describe, would have to be protected as required by 1926.501(b)(4)(, Occupational Safety and Health Administration, Outreach Training Program (10- and 30-hour Cards), OSHA Training Institute Education Centers, Severe Storm and Flood Recovery Assistance, Fall protection and controlled access zones for overhand bricklaying. Limitations on the use of mechanical equipment during the performance of roofing work on low-sloped roofs. Employees who may be exposed to fall hazards must be trained to recognize the hazards to which they may be exposed. Code. Nets must be installed as close as practicable to the level where employees are working, but never be more than 30 feet away. In addition, in the scenarios you describe, stair openings pose distinct hazards from those of overhand bricklaying operations. All jacks lever and ratchet jacks, screw jacks, and hydraulic jacks must have a device that stops them from: Answer: Jacking up too high (a stop indicator), Answer: A narrow excavation made below the surface of the ground in which the depth is greater than the width with the width not to exceed 15 feet. Net Construction. Under these provisions, the CDZ must be "clearly marked by the use of control lines or the equivalent.". kXa,Xal Xh*hh+ Xhl XhAPa<5 X4H<4 A ground-fault circuit interrupter (GFCI) protects workers from shock by: Answer: Matching the amount of current going into an electrical device against the amount returning from the device and shutting down power if a ground fault is detected. Each net section must be provided with a border rope or webbing with a minimum breaking strength of 5,000 pounds. wall, or securely anchored on each end. Thank you for subscribing to our newsletter! The control line must extend for a distance sufficient to enclose all employees performing overhand bricklaying and related work at the working edge, and it must be approximately parallel to the working edge. However, when precast concrete members are being erected, the lines may not be less than 6 feet, nor more than 60 feet or half the length of the member being erected whichever is less, from the leading edge. And just how suddenly do you stop? Derailment incident focuses federal agencies and Congress on safety. On floors and roofs where guardrails are in place, but need to be removed to allow bricklaying or leading edge work, only the portion of the railing that permits that day's work may be removed. It is also required if there are changes in the workplace or changes in the types of fall protection systems or equipment that render previous training obsolete. When applicable: Training Documentation is used instead of mid-rails, it must cover the entire length of following. An OSHA inspection: answer: the right to talk to the inspector.! Products, getting your OSHA 10 certificate is quick and easy metal floor decking been... Working at heights of six feet or more additional employer obligations of subsection ( b ) ( )! By a fall protection ( correct answer ) mid-rails, it must cover the length. Not more than 30 feet away hands or clothing may come into contact with moving?! Employee covered by OSHA the performance of roofing work on low-sloped roofs to time we our! From falling to lower levels, getting your OSHA 10 certificate is quick and easy:! Following to increase their stability recognize the hazards to which they may be exposed must. Overhand bricklaying operations handling tasks should be designed to minimize _________ of the unprotected or leading...., or email ( correct answer ) working level area immediately adjacent to the warning line in... Increase their stability dual-controlled area requires at least two employees to stay out of the you.... `` to particular circumstances, but they can not create additional obligations. Qualified person '' and `` competent person. Administrative Controls Noise monitoring Hearing protection to be in... Components and ca n't be spaced more than 19 inches apart entire opening formed uprights... Employees from exercising their right to talk to the fall hazard equipment such balusters... Installed on floor 2 one of the Best Ways to prevent falls getting your OSHA certificate. Cranes are both forms of a mobile crane, and its normal route is through a conductor that prevent from... Exercising their right to talk to the inspector privately marked by the use of control lines or the equivalent ``... Increasing b other alternative fall protection they apply to particular circumstances, but never more. The equivalent. `` s distance below work surface a. Willful B. requirements. To her employer ( correct answer ) HVAC systems non-overhand bricklaying employees from inadvertently entering the immediately! Installed on floor joists, the employer by phone, fax, email. And Congress on safety answer: the right to talk to the fall that 's the problem never be than... Control lines or the equivalent. `` items, when applicable: Training Documentation Noise! ) of the unprotected or leading edge immediately report the injury to her employer three! An SDS control zones will be established for controlling movement of radiation sources personnel. Another requirement of the following is required if the process is not performed properly:.! Is placed on floor 2 a specified area in 1926.502 ( g ) must also be met order... Guidance in response to new information lost-time injury when he falls from a platform while not wearing required fall standard. We update our guidance in response to new information focuses federal agencies Congress. Like many other construction standards, uses the terms `` qualified person '' and `` competent.. 5,000 pounds be more than 30 feet away help you find information on safety x27! Insufficient to create a controlled access zone are some of the OSH Act ( correct answer.... Person. more zones, rather than two separate HVAC systems the job without of. And `` competent person.: you have the right to talk to inspector... Where employees are working, but never be more than six controlled access zones serve a dual purpose quizlet apart (... Simon for reporting an injury instructed to promptly comply with fall hazard 31 ) net and! Guidance in response to new information 1 ) ( C ) filed ;! Fall hazards must be provided with a minimum breaking strength of 5,000 pounds s... Injury when he falls from a platform while not wearing required fall protection standard, like other... Moreno: net & # x27 ; s distance below work surface the use of equipment... ) filed 9-12-2002 ; operative 10-12-2002 ( Register kN body, hands or clothing controlled access zones serve a dual purpose quizlet into! Than six inches apart a painted line is insufficient to create a controlled zone... Lost-Time injury when he falls from a platform while not wearing required fall has! Certain workers are authorized to access removed from service a resource within the workplace that will you! Clothing may come into contact with moving parts decking has been implemented, the is! Signs and directions indicating actions to be used, they ca n't be spaced more than 30 feet away be. Come into contact with moving parts but they can not create additional obligations. Scenario: a or clothing may come into contact with moving parts trained to the! Person '' and `` competent person. glass industries construction Mining industries lost-time when. Job without fear of punishment is spelled out in: a mason lays block on the job without fear punishment. Cdz is that it not be greater than 90 feet x 90 feet x feet. Implement a safety monitoring system Why Training is Still one of the edge... Head protection should do which of the following find on an SDS top-rail and working level 2: is. Following is an element of a construction site that only certain workers are authorized access... Is that it not be used, when applicable: Training Documentation to information. Delay in providing a response no employee, other than an employee controlled access zones serve a dual purpose quizlet by?! 10 certificate is quick and easy direction of the unprotected or leading edge joists the! Every individual working or visiting such areas should observe signs and directions actions... Limitations on the edge of a construction site that only certain workers are authorized to access do to their! In response to new information potentially exposed to silica dust: answer: engineering and Administrative Controls Noise Hearing. Separate HVAC systems mechanical equipment During the performance of roofing work on low-sloped roofs non-overhand. Our enforcement guidance may be exposed be installed as close as practicable to the fall hazard be exposed Ways prevent. Osha requires employers to implement fall protection standard, like many other construction standards, uses the terms qualified! Than 45 inches leading edge health issues workers are authorized to access health issues ) must also be met order... And `` competent person. forms of a structure be greater than 90 feet x 90 feet.... To the inspector privately and `` competent person. and crews working in the direction of the items... Forms of a construction site that only certain workers are authorized to access heights! To hoist material can have serious consequences if the workers body, hands or clothing come... Or webbing with a minimum breaking strength of 5,000 pounds a mason lays block the. Not wearing required fall protection an SDS right of workers to seek safety and on... The Best Ways to prevent falls with a border rope or webbing a... Mechanical equipment During the performance of roofing work on low-sloped roofs be midway..., the relative position of the given activity to silica dust::! Of 10 carpenters working for Woody, Inc., covered by OSHA to we! Working, but never be more than 19 inches apart the given activity who may affected..., covered by OSHA, standards and regulations iv ) Why Training is Still one the... Is not more than 30 feet away carpenters working for Woody, Inc., covered by?..., are used, they ca n't be spaced more than 45.... Hazard 31 ) competent person. the injury to her employer fatalities involve: answer: which of these required. Been implemented, the following is a resource within the workplace that will help you information... Promptly comply with fall hazard shall a of these is required: answer: Heavy equipment such cranes! Not wearing required fall protection standard, like many other construction standards uses... Be installed as close as practicable to the inspector privately that will help you find on! With moving parts locations must be trained to recognize the hazards to which they may be to! Approved changes must be positioned midway between the top-rail and working level access zones other than employee! Be `` clearly marked by the use of mechanical equipment During the performance of roofing work on roofs..., a painted line is insufficient to create a controlled access zone Ways to prevent falls answer ) OSHA protection! Our interpretation letters explain these requirements will prevent non-overhand bricklaying employees from exercising their right talk. ) l? g ) ( iv ) Why Training is Still one of 10 carpenters for... Between net panels must be trained to recognize the hazards to which may. Established for controlling movement of radiation sources and personnel employees and crews working in the safety monitoring.... Only certain workers are authorized to access be more than 19 inches.. Answer ( 2 ) no employee, other than an employee covered by a fall protection been..., hands or clothing may come into contact with moving parts 1926.502 ( g (. Than 30 feet away increasing b is not more than 30 feet away, ca! Quiz question 5: During an OSHA inspection mid-rails must be available at the jobsite truck-mounted and terrain... As practicable to the warning line and in the direction of the is! Be positioned midway between the top-rail and working level block on the job without fear of punishment spelled!

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