Guardrail surfaces must be finished to prevent cuts, punctures or lacerations and to prevent snagging of clothing. Chemical manufacturers and importers must convey the hazard information they learn from their evaluations to downstream employers by means of labels on containers and: Under the new HAZCOM/GHS requirements for Safety Data Sheets (SDSs) they must now have 16 total Sections. [ back to text ], 3 This is not to be confused with the requirement in 1926.760(c)(5) limiting the amount of unsecured decking to 3,000 square feet -- that requirement must still be met. Quiz Question 5: During an OSHA inspection: Answer: You have the right to talk to the inspector privately. These rules were combined under the umbrella of OSHA. The OSHA fall protection standard,like many other construction standards, uses the terms "qualified person" and "competent person." Warning lines are barriers placed around a roof to alert employees that they are approaching an unprotected edge. Q``)nSM(@ ;7JvX0=AQ Also, in an area away from the edge, there is another stair opening which also will not have walls around it. 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 2: What are some resources outside the workplace that will help you find information on safety and health issues? ", 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.". Because of this, the following is required: Answer: A certified crane operator must be used. A controlled access zone (CAZ) is an area of a construction site that only certain workers are authorized to access. You ask for guidance regarding controlled decking zones in steel erection. 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. 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. 8 feet. True or False: There is usually some form of warning before a cave-in. In addition, training must be provided on the following items, when applicable: Training Documentation. Russell B. Swanson, Director Electric shock occurs when: Answer: Your body becomes part of the circuit. If intermediate members, such as balusters, are used, they can't be spaced more than 19 inches apart. Fall Arrest Systems: Can You Tie Off at Your Feet? Question 2: What are some worker rights related to injury and illness reporting? The mission of the Occupational Safety and Health Administration (OSHA) is: Answer: To send every worker home whole and healthy every day. If they are made of mesh, the openings may not be bigger than one inch. 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. As stated in the preamble, "An important aspect of a CDZ is controlled access." A dual-controlled area requires at least two employees to simultaneously access. If they can't, arrangements must be made to provide prompt rescue services. A "competent person" must inspect the net and certify that it is in compliance before it is used. The edge of the working level must also be provided with a toe-board if tools or materials could slip off and fall on workers below. With more than 20 years of OSHA regulatory experience, he specializes in conducting OSHA compliance surveys and providing safety seminars for workers and managers. B. Question 4: What are the OSHA Construction standards also called? Did the employer misuse a disciplinary program against Perla for reporting an injury? Net's distance below work surface. 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. A. Falls are the leading cause of death among construction workers, accounting for one-third of all construction fatalities. They are edges of floors, roofs, decks or other walking-working surfaces which move or change location as additional sections are constructed. Question 4: Scenario: masons are laying concrete block at the edge of a structure. This process is known as: OSHA requires that many categories of PPE meet or be equivalent to standards developed by: Answer: The American National Standards Institute (ANSI). Answer: Where no specific standards apply to a workplace situation, employers must follow the ____________. 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. J x]LW- John Rekus is an independent safety consultant and author of the National Safety Council's Complete Confined Spaces Handbook. [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. One purpose is to reduce the likelihood that non-deckers/other trades who are on the same floor as the CDZ will ignore the control lines and enter the CDZ to do non-decking work (if the CDZ is larger than 90' x 90', there may be an increased likelihood that the CDZ will cause an undue delay in those non-decking workers being able to do their tasks). The top edge of a guardrail must be from 39 to 45 inches above the walking/working level, and there must also be a means of protection from: Answer: Falling objects between top rail and walking surface. 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. . D) direct governmental ownership of national and state parks and forest preserves. Symptoms of silicosis ____________ , so workers should have a chest x-ray to see if there is lung damage. 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? 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. Must set up a reporting system B. They account for one-third of all construction fatalities and cause more than 68,000 serious injuries each year. Rating: 1. 6-foot intervals with high-visibility material. Energy absorbing lanyards or "rip stitch" lanyards, as they are sometimes called, are essentially a fabric strap that is folded back and fourth on itself in an S-shaped zigzag pattern, then stitched along the edge. Neither the operator nor anyone else should ever stand directly in front of the wheel of an abrasive power tool as it accelerates to full operating speed. A. 1 to 20+ motor-driven dampers to control airflow to each zone: Depending on the ductwork design, the system might require a damper for each major branch off the trunk . One of the most important elements of the pre-job planning is: Answer: the location of all utility services. There might be one pair of protective eyewear for your task or station, rather than individual eyewear for each employee. 47). Also, an elevated control line that meets the requirements in 1926.502(g) will be highly visible. Safeopedia is a part of Janalta Interactive. Only employees engaged in overhand bricklaying or related works are to be permitted in the controlled access zone. An incredible number of fall incidents have occurred because employees have fallen thorough a hole. View Full Term. Another requirement of the CDZ is that it not be greater than 90 feet x 90 feet. Question 1: If a worker files a complaint, if there is a fatality, or if there is an imminent danger situation, OSHA would ______________. (including sag) is not less than 39 inches from the working level/working area Top-rails. Warning lines must have a minimum tensile strength of 500 pounds and may be made of rope, wire or chain. Dual control will typically apply to access of the following areas: Branch's cash vault ATMs Night depository (2) No employee, other than an employee covered by a fall protection plan, shall Supporting the LGBTQS2+ in the workplace, How to Manage Heat Stress in Open Pit Mining Operations, How to Handle Heat Stress on the Construction Site, Electrolytes: What They Are and Why They Matter for On-the-Job Hydration, A Primer on the Noise Reduction Rating (NRR), Safety Benefits of Using Sound Masking in the Office, Protecting Your Hearing on the Job: The 5 Principles of Hearing Protection, Safety Talks #5 - Noise Exposure: Evolving Legislation and Recent Court Actions with Andrew McNeil, 4 Solutions to Eliminate Arc Flash Hazards in the Workplace, 5 Leading Electrical Hazards and How to Avoid Them, 7 Things to Consider Before Entering a Confined Space. 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