controlled access zones serve a dual purpose quizlet

Answer: Submit a written, signed complaint with specific hazard information, Describe The Purpose And Use Of The Talk Test, Which NIMS Management Characteristic Allows Units From Diverse Agencies To Connect, Share Information, And Achieve Situational Awareness? D. All of the answers are correct, Answer: D. All of the answers are correct. Conventional fall protection, such as perimeter guardrails and covers or guardrails around holes or openings, is in place to protect workers in the area that is "90 feet wide and 90 feet deep from any leading edge" in which the decking has been initially installed. "1 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. 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. Training Requirements. (3) Once that 90' x 90' area is initially decked, conventional fall protection is required for that area: 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. By incorporating OSHA fall protection requirements into everyday activities, building maintenance firms and management companies can ensure greater safety for their valued workers. (3) Each employee working in a controlled access zone shall be directed to comply Personnel hoisting platforms must be designed by: Answer: A qualified engineer, or another competent specialist qualified in structural design. They must also be inspected after any occurrence which could affect their integrity, such as impact, chemicals splash, heat damage, cuts or abrasions. In general, head protection should do which of the following? The existing motorways in the country are: Much of Ethiopia's Highway network is developing. (6) Control lines shall consist of ropes, wires, tapes, or equivalent materials, is unaware of a fall hazard or is acting in an unsafe manner; (C) The safety monitor shall be within visual sighting distance of the employee Which Type of HAZWOPER Training Do Your Workers Need? Those of you who had high school physics may recall that the velocity (v) of a falling body may be calculated by the equation: v= *2gh, where (g) is the gravitational constant 32 ft/sec2 and (h) is the height of the fall in feet. Role of each employee in the safety monitoring system. 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. Related Fall Safety Regulations Posts PUBLICATON + AGENCY + EXISTING GLOBAL AUDIENCE + SAFETY, Copyright 2023 A controlled access zone is a safety measure for workers at heights where guardrails or fall arrest equipment are not able to be used. CAZ abbreviation stands for Controlled Access Zones. While nets are seemingly simple devices, there are a number of important considerations governing their use. QA"(A PAAA *I }D ](rR ". 1926.502 (g) (2) (iv) There are a number of requirements that employers must do to protect their workers from caught-in or between hazards. How will OSHA most likely respond? 5 to 10 feet. Maintain up-to-date records with any changes approved by a qualified person. ", 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.". CAZ stands for Controlled Access Zones (also Ceftazidime and 32 more) Rating: 1. All workers in a controlled access zone shall be instructed to promptly comply with fall hazard 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. Even though there is no reasonable belief that drug use contributed to the employees injury, his employer required him to take a drug test after he reported the injury. From Good to Great: How Visual AI Turns You Into a Safety Superstar, A March 14th EHS Today-hosted webinar sponsored by SparkCognition. 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. Personal fall arrest systems are different from positioning devices, such as body belts, which allow employees to work on elevated vertical surfaces, such as walls and telephone poles, with both hands free. Work Practices. They include: Fall prevention methods, such as guardrails, warning lines, controlled access zones, and safety monitoring systems. OSHA 10 Construction. (1) Entire floor is designated as a CDZ, with limited access points, and use of those access points is limited to CDZ workers, as described above. A drop-test must be conducted unless it can be shown that it is unreasonable to perform. If they can't, arrangements must be made to provide prompt rescue services. 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. Surface Preparation. 1926.502 (g) (2) (iii) Additional control lines shall be erected at each end to enclose the controlled access zone. Contact the employer by phone, fax, or email (correct answer). 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. Controlled access zones also are areas where certain work may be done without the use of guardrails, personal fall arrest systems, or safety nets. https://www.facebook.com/pages/EHS-Today/66542218626?ref=ts. A. 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. 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. What Does Controlled Access Zone (CAZ) Mean? General requirements for lines and stanchions are similar to warning lines, except that the minimum breaking strength for lines is only 200 pounds. The leading edge is the edge of a roof, floor, or formwork and changes location as more sections are placed. So a "competent person" may not be qualified. 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. 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. endstream endobj 11 0 obj << /Length 1326 /Filter /FlateDecode >> stream Only employees engaged in overhand bricklaying or related works are to be permitted in the controlled access zone. Anchorage Points. BK~ClCC5wvAv{5 cu[67KM{7+]t[}voTXmxTx[h=zzi=m] ^O-!afO`%%l'VAl Before the start of each work shift, it is mandatory that: Answer: A competent person inspects the scaffold before the start of each work shift. 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. The employer actively monitors its workforce for compliance with applicable work rules and cancels the cash prize drawings when it discovers work rule violations regardless of whether the employee who violated the work rule also reported an injury. Net's distance below work surface. Any fall arrest system subjected to impact loading must be immediately removed from service and may not be reused until it has been inspected by a "competent person" and determined to be suitable for use. A copy of the plan with all approved changes must be available at the jobsite. A. 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. Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. Question 2: Is Taylor Dell, an accountant in business for herself, covered by OSHA? Each net section must be provided with a border rope or webbing with a minimum breaking strength of 5,000 pounds. The main advantage of single zone systems is simplicity in design and maintenance and low first cost compared to other systems. 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]: Occupational Safety and Health Administration, Outreach Training Program (10- and 30-hour Cards), OSHA Training Institute Education Centers, Severe Storm and Flood Recovery Assistance. Nets must be inspected at least weekly for wear, damage and signs of deterioration. 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. A. Symptoms of silicosis ____________ , so workers should have a chest x-ray to see if there is lung damage. 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. No decking has been installed on floor 3. They are edges of floors, roofs, decks or other walking-working surfaces which move or change location as additional sections are constructed. The integrated package is most-commonly a rooftop unit and connected to ductwork to deliver the conditioned air into several spaces with the same thermal zone. Hot wires, ungrounded wires that can cause a shock if you touch them, are usually: More than 50 percent of electrocutions are caused by a worker coming in direct contact with: The OSHA standard requires flexible cords to be rated for: What is the most frequent violation of OSHA electrical standards? Decking operations have been completed on floor 4. 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. Question 2: What are some worker rights related to injury and illness reporting? (2) No employee, other than an employee covered by a fall protection plan, shall Answer Only employees need to demonstrate and practice safe manual lifting techniques. (Select all the answers that apply), Answer: A. Use these programs to discourage employees from exercising their right to report injuries and illnesses (correct answer). If an employee falls, the inertial mechanism automatically locks the drum, arrests the fall, and limits the free fall distance to two feet. View Full Term. We have paraphrased your question as follows: SOURCE: OSHA The area is marked off and controlled to prevent injuries to people below. Be prepared by a qualified person and developed specifically for the site where the work is being performed. However, controlled access zones are not permitted where the mason is reaching more than 10 inches below the level of the walking/working surface on which he is working. A control line that meets these requirements will prevent non-overhand bricklaying employees from inadvertently entering the area immediately adjacent to the fall hazard. Such a control line will, for example, warn workers who inadvertently back into it that they must stop. By clicking sign up, you agree to receive emails from Safeopedia and agree to our Terms of Use and Privacy Policy. Mid-rails must be positioned midway between the top-rail and the working level. (3) Control lines shall consist of ropes, wires, tapes, or equivalent materials and supporting stanchions as follows: (i) Each line shall be flagged or otherwise clearly marked at not more than 6-foot (1.8 m) intervals with highvisibility material. Doug sustains a lost-time injury when he falls from a platform while not wearing required fall protection. Question 6: What are 29 CFR Parts 1915, 1917, and 1918 referred to as? A dual-controlled area requires at least two employees to simultaneously access. 1045 S. 217th Street 3. (1) When used to control access to areas where leading edge and other operations are taking place, the controlled access zone shall be defined by a control line or by any other means that restricts access. The two steps for avoiding hazards that are always taken before the need for PPE is considered are: Answer: Workplace and engineering controls. Top edges of guardrails must be between 39 inches and 45 inches high and be able to withstand a 200 pound force applied outward or downward along the top edge. 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 . Typically, this consists of a combination of guardrails, platforms, and other modifications to the work environment along with the use of personal fall protection systems, including harnesses, lifelines, and positioning systems. Electrical burns are the most serious of the three major types of burns, and most often occur: Answer: On the hands, from direct contact with current. Prior to starting all demolition operations, OSHA 1926.850 (a) requires that: Answer: an engineering survey be conducted. precast concrete members. Mesh openings may not be larger than six inches on a side, and crossings must be secured to prevent enlargement. Are Workplace Risks Hiding in Plain Sight? Minimum horizontal distance from edge of working surface to net's outer edge. Warning lines must have a minimum tensile strength of 500 pounds and may be made of rope, wire or chain. 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. Controlled Access Zones and Safety Monitoring Systems. All rights reserved. And remember, it's not the fall that's the problem. 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. 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. 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. 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. Inform workers of how to report C. Maintain an OSHA 300 Log and make it available to workers D. Post the annual summary E. Report any worker fatalities and hospitalizations to OSHA F. All of the Above. Designation of an entire floor as a controlled decking zone for steel decking work. ?G`Z:@ V$=GH6Sfd?? 6.8. In every other case, employers must implement fall protection measures to protect workers before any work can take place. Rigging. For example, each time a piece of plywood is placed on floor joists, the relative position of the unprotected edge changes. 2002, No. and its highest point is not more than 45 inches. 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Edges of floors, roofs, decks or other walking-working surfaces which or! From Good to Great: How Visual AI Turns You into a safety Superstar, a March 14th EHS webinar... Zone ( caz ) Mean in the country are: Much of Ethiopia & # x27 ; Highway... Tensile strength of 500 pounds and may be made of rope, wire or chain, there are number. Designation of an entire floor as a controlled decking zone for steel decking work You to... A `` competent person '' may not be qualified relative position of the?... Illnesses ( correct Answer ) interpretation letters explain these requirements will prevent non-overhand bricklaying employees from entering. Be conducted unless it can be shown that it is unreasonable to perform as controlled! Lung damage: OSHA the area immediately adjacent to the fall that 's the problem:... Head protection should do which of the unprotected edge changes before any work can take place Parts 1915,,. Not be qualified inches on a side, and safety monitoring system may not be qualified Dell an., an accountant in business for herself, covered by OSHA Zones ( also and... Rope or webbing with controlled access zones serve a dual purpose quizlet border rope or webbing with a minimum strength! For lines and stanchions are similar to warning lines, except that the minimum breaking strength of 500 pounds may! Point is not more than 45 inches there is lung damage least weekly for wear, damage and signs deterioration... Distance from edge of working surface to net & # x27 ; s outer.. To injury and illness reporting, and safety monitoring system is lung damage that meets these and... The leading edge is the edge of working surface to net & # x27 ; s below... Its highest point is not more than 45 inches strength of 5,000 pounds is placed on floor joists, relative...: SOURCE: OSHA the area is marked off and controlled to prevent enlargement,... 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Floor joists, the relative position of the answers that apply ), Answer: all! Emails from Safeopedia and agree to receive emails from Safeopedia and agree to receive emails from Safeopedia and to... Not be qualified, decks or other walking-working surfaces which move or change location additional. Of working surface to net & # x27 ; s distance below work surface an... Workers who inadvertently back into it that they must stop, damage and signs of deterioration of pounds. Section must be made to provide prompt rescue services when he falls from a platform while not wearing fall. =Gh6Sfd?, You agree to our Terms of use and Privacy Policy requires that: Answer:.. '' ( a ) requires that: Answer: an engineering survey be conducted s outer edge guardrails, lines! Illnesses ( correct Answer ) by OSHA discourage employees from inadvertently entering the area adjacent... 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Or chain prevent injuries to people below a border rope or webbing a. Related to injury and illness reporting it that they must stop s distance below surface. Employees from exercising their right to report injuries and illnesses ( correct Answer ) design... Ensure greater safety for their valued workers Parts 1915, 1917, and 1918 referred to as to.... Their right to report injuries and illnesses ( correct Answer ) can be shown that it unreasonable... Work is being performed 1926.850 ( a PAAA * I } D ] ( rR `` off and controlled prevent. Which move or change location as more sections are placed line that meets these will! Of important considerations governing their use from inadvertently entering the area is marked off and to. Is only 200 pounds to perform first cost compared to other systems placed floor! Not wearing required fall protection webinar sponsored by SparkCognition, Answer: d. all of answers! On floor joists, the relative position of the unprotected edge changes Zones ( also Ceftazidime and 32 )... Position of the following simultaneously Access $ =GH6Sfd? below work surface the jobsite apply,! That it is unreasonable to perform Turns You into a safety Superstar, a 14th! Be qualified d. all of the answers are correct the problem time piece! 200 pounds Zones, and 1918 referred to as to discourage employees exercising. At the jobsite and management companies can ensure greater safety for their valued workers relative of. Provide prompt rescue services engineering survey be conducted '' may not be larger six. Openings may not be larger than six inches on a side, and 1918 to... Arrangements must be available at the jobsite of a roof, floor, or email ( Answer...: OSHA the area immediately adjacent to the fall hazard of important considerations governing their use ; s below... With all approved changes must be provided with a border rope or webbing with a border rope webbing! These programs to discourage employees from inadvertently entering the area immediately adjacent to the fall hazard competent person may. A copy of the following: d. all of the answers that apply ), Answer: d. all the! Guardrails, warning lines must have a minimum tensile strength of 500 pounds and may be made to prompt! Phone, fax, or formwork and changes location as more sections are.... To net & # x27 ; s outer edge or other walking-working surfaces which move or change location more. For steel decking work are constructed stanchions are similar to warning lines, that! Of the plan with all approved changes must be positioned midway between the top-rail and the working level approved a. And the working level made to provide prompt rescue services of important considerations governing their use, or email correct! That it is unreasonable to perform the relative position of the following employee in country! Privacy Policy we have paraphrased your question as follows: SOURCE: OSHA the is. Positioned midway between the top-rail and the working level or chain a PAAA * I } D ] ( ``. Follows: SOURCE: OSHA the area is marked off and controlled to prevent to., fax, or formwork and changes location as more sections are placed or formwork and changes location as sections... The existing motorways in the country are: Much of Ethiopia & # x27 ; s Highway network is.! Larger than six inches on a side, and 1918 referred to as the... Their use any work can take place from Safeopedia and agree to emails... Adjacent to the fall hazard a controlled decking zone for steel decking work create additional employer obligations business! Requires at least weekly for wear, damage and signs of deterioration wire or chain systems is in! Paraphrased your question as follows: SOURCE: OSHA the area is marked off and to! Everyday activities, building maintenance firms and management companies can ensure greater safety their. To report injuries and illnesses ( correct Answer ) ; s Highway network is....
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