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. OSHA recognizes that, in some cases, it may simply be impossible to provide fall protection. 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. If a worker on a scaffold can fall more than 10 feet, they must be protected by guardrails and/or personal fall arrest systems (PFAS). 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. There are two purposes of this requirement. For example, consider a measly 10-foot fall. 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. Requirements Amendment of subsection (b)(1)(C) filed 9-12-2002; operative 10-12-2002 (Register Consequently, open holes must be protected. These locations must be classified as controlled access zones. Answer: improper grounding of circuitry and equipment. They must also be able to withstand a downward or outward force of at least 50 pounds. They must also limit the deceleration distance to 3.5 feet and bring an employee to a complete stop. Article 56 also allows States to establish and use artificial islands, installations and structures, conduct marine scientific research, and protect and preserve the marine environment through Marine Protected Areas.5Article 58 declares that Articles 88 to 115 of the Convention relating to high seas rights apply to the EEZ "in so far as they are Question 4: What are the OSHA Construction standards also called? 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. Inform your supervisor or manager (correct answer). Truck-mounted and rough terrain cranes are both forms of a mobile crane, and both use which of the following to increase their stability? y59 L_"KdL3X%>\%8gu%OU~'kahF__D |SGG ?}j W4.O;6k#v8N?Ssc":J@0OJB(:LpE0u`P/F4pD!9/@@2 Installation Requirements. Answer: Objects might fall from above There are low-hanging pipes or beams There are exposed electrical hazards. (3) Once that 90' x 90' area is initially decked, conventional fall protection is required for that area: Q``)nSM(@ ;7JvX0=AQ Mechanical demolition refers to demolition using equipment like: OSHAs electrical standards are based on: What are the four main types of electrical injuries? Manila, plastic or synthetic rope may be used for guardrails, provided it is inspected frequently enough to ensure that it retains its strength. The mission of the Occupational Safety and Health Administration (OSHA) is: Answer: To send every worker home whole and healthy every day. Answer: Though employers are allowed to use appropriate disciplinary, incentive, or drug-testing programs, what are they not allowed to do? [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. At holes, guardrail systems must be set up: Answer: On all unprotected sides and edges. They must also be able to demonstrate proficiency in the use of fall protection systems. A. In general, head protection should do which of the following? This information is provided free of charge by the Department of Industrial Relations Co-workers B. Tamarac, FL 33321 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). (2) Initial decking work takes place in the first 90' x 90' area: Answer: A worker has submitted a complaint online that is non-serious in nature. Contact the employer by phone, fax, or email (correct answer). Personnel hoisting platforms must be designed by: Answer: A qualified engineer, or another competent specialist qualified in structural design. In noisy jobsites, these are often used to provide instructions to crane and derrick operators: Since its implementation in 1971, OSHA has: Answer: Helped cut work-related fatalities nearly in half and cut excavation and trenching fatalities by more than a third Helped reduce workplace injuries and illnesses by 40 percent (Your Answer) , Almost eliminated brown-lung disease from the textile industry. Nets must be inspected at least weekly for wear, damage and signs of deterioration. C. Youll know if your employer is complying with OSHA standards. ". 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. CAZ means Controlled Access Zones. Nets must also be inspected whenever relocated, after a major repair and at 6-month intervals if left in one place. 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. A control line that meets these requirements will prevent non-overhand bricklaying employees from inadvertently entering the area immediately adjacent to the fall hazard. 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. Employees who may be exposed to fall hazards must be trained to recognize the hazards to which they may be exposed. BK~ClCC5wvAv{5 cu[67KM{7+]t[}voTXmxTx[h=zzi=m] ^O-!afO`%%l'VAl controlled access zones serve a dual purpose Share Includes motorways (urban or rural) and expressways (road which does not serve properties bordering on it and which is provided with separate carriageways for the two directions of traffic). 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. * !WUuN0UR Rigging must be inspected prior to use, be in. Question 6: Why is this training important? Quiz Question 3: A Safety Data Sheet (SDS) gives information about: Quiz Question 4: Among the rights related to OSHA recordkeeping, workers have the right to review: Answer: The OSHA 300 Log and the OSHA 300A Summary. The controlled access zone must be defined by a control line erected not less than 10 feet nor more than 15 feet from the working edge. Fall protection plans, which are administrative controls that rely on special training and work practices. Based on 5 documents. Question 1: Is Adrian Smith, one of 3 employees of ABC Landscaping, covered by OSHA? When mechanical equipment is not being used on the roof, the warning line must be installed at least 6 feet from the edge. In sum, where the entire floor is designated as a CDZ, the failure to use control lines around the entire floor and the failure to limit the size of the CDZ to 90' x 90' would be considered a de minimis violation2 of 1926.760(c)(3)3 where the following conditions are met: An example of the type of sequence we are describing, where an entire floor is designated as a CDZ in accordance with what we have described above, is illustrated [below]: While nets are seemingly simple devices, there are a number of important considerations governing their use. )\&nl8l0nul8apHmoa ;6"l0axaz=xazaGuO@u:la0?l:aa?q_:Gb82g?")^Y@rF\.ty CoR0 a"n!aIaG?`l7 y,7U??5|360aa-~a?gaB31l?0gO?? OSHA promulgated the Final Rule for Powered Industrial Truck Operator Training [29 CFR 1910.178(1)], which: Answer: Requires operator training and licensing as well as periodic evaluations of operator. If intermediate members, such as balusters, are used, they can't be spaced more than 19 inches apart. It's the sudden stop. 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. AEGCPs are implemented on construction sites to oversee: Answer: All cord sets Cord sets and equipment connected by plug and cord Receptacles that are not part of a building or structure. Control zones will be established for controlling movement of radiation sources and personnel. No modifications or additions that affect the capacity or safe operation of a crane or derrick should ever be made without: Answer: The manufacturers written approval, which should be kept on file. (i) Each employee on walking/working surfaces shall be protected from falling through holes (including skylights) more than 6 feet (1.8 m) above lower levels, by personal fall arrest systems, covers, or guardrail systems erected around such holes. Answer: A. OSHA B. NIOSH C. Community Organizations D. Educational Centers, Answer: Protect the safety and health of Americas workers. When no other alternative fall protection has been implemented, the employer shall implement a safety monitoring system. Other covers must be able to support at least twice the weight of employees, equipment, and materials that may be imposed on them. To keep apprised of such developments, you can consult OSHA's website at https://www.osha.gov. The controlled access zone shall be defined by a control line erected not less than 10 feet (3.1 m) nor more than 15 feet (4.5 m) from the working edge. 1 vote . A drop-test must be conducted unless it can be shown that it is unreasonable to perform. Net Certification. employees to stay out of the controlled access zone. ", A "qualified person," as defined by 29 CFR 1926.32(m) is someone "who, by possession of a recognized degree, certificate or professional standing, or who by extensive knowledge, training and experience, has successfully demonstrated his ability to solve or resolve problems relating to the subject matter, the work, or the project.". They include: Fall prevention methods, such as guardrails, warning lines, controlled access zones, and safety monitoring systems. (4) On floors and roofs where guardrail systems are not in place prior to the beginning of overhand bricklaying operations, controlled access zones shall be enlarged, as necessary, to enclose all points of access, material handling areas, and storage areas. OSHA 1926.454(c) states: When an employer has reason to believe that an employee lacks the skill or understanding needed for safe work involving the erection, use or dismantling of scaffolds, the employer shall: Answer: Retrain each such employee so that the requisite proficiency is regained. 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. Only employees need to demonstrate and practice safe manual lifting techniques. Safety Solutions, Inc. We apologize for the delay in providing a response. A record that shows net installation and the date it was certified must be prepared. There are a number of requirements that employers must do to protect their workers from caught-in or between hazards. Choose Yours, Hazardous Materials Identification System, WIS Show: Step it up! When used to control access to areas where overhand bricklaying and related work are taking place: Make sure the controlled access zone is defined by a control line erected not less than 10 feet, nor more than 15 feet, from the working edge. 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. What are they? Restricting access to an entire floor would be "equivalent" to control lines where both of the following conditions are met: (1) 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); and (2) 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. One of the most important elements of the pre-job planning is: Answer: the location of all utility services. 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. 1. A dual-controlled area requires at least two employees to simultaneously access. Powder-actuated tools are extremely dangerous, with a firing mechanism similar to that of: If a powder-actuated tool misfires, the employee should: Answer: Wait at least 30 seconds, then try firing again. Up to 5 feet. 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. Reference: Section 142.3, Labor They are, specifically, elevated areas without guardrails and other adequate fall protection systems in place. Question 2: What is the General Industry Subpart for Fire Protection? 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