Wood characteristics:distinguishing features which by their extent and number determine the quality of a piece of wood. WebEngulfment means the surrounding and effective capture of a person by a liquid or finely divided (flowable) solid substance that can be aspirated to cause death by filling or OSHA Stands for the Occupational Safety and Health Administration of the United States Department of Labor, formed by the Occupational Safety and Health Act of 1970. See 29 CFR 1910.1030(d)(3)(i). (2016). Stable rock means natural solid mineral material that can be excavated with vertical sides that will remain intact while exposed. Outlet:A point on the wiring system at which current is taken to supply utilization equipment. Hantaviruses are transmitted to humans from the dried droppings, urine, or Early-warning system means the method used to alert authorized entrants and attendants that an engulfment hazard may be developing. Is blood treated differently than other body fluids? In pro per:An injured worker not represented by an attorney. If so, how much blood and body fluids can be present? All three forms may become respirable size particles when workers chip, cut, drill, or grind objects that contain crystalline silica. Hazardous Materials: FAST Act Requirements for Real-Time Train Personal Protective Equipment:Personal protective equipment, commonly referred to as PPE, is equipment worn to minimize exposure to hazards that cause serious workplace injuries and illnesses. The A scale is electronically weighted to simulate the response of the human ear to high and low frequency noise. MMWR Morb Mortal Wkly Rep, 63(25), 548-51. See definitions below. OSHA requirements are set by statute, standards, and regulations. Remote-control circuit:Any electric circuit that controls any other circuit through a relay or an equivalent device. Crystalline Silica: Crystalline silica is a basic component of soil, sand, granite, and many other minerals. Unprotected sides and edges means any side or edge (except at entrances to points of access) of a walking/working surface, e.g., floor, roof, ramp, or runway where there is no wall or guardrail system at least 39 inches (1.0 m) high. The World Health Organization reports 1,000 to 3,000 cases of plague every year. Voltage, nominal:A nominal value assigned to a circuit or system for the purpose of conveniently designating its voltage class (as 120/240, 480Y/277, 600, etc.). Testing includes specifying the tests that are to be performed in the permit space. Construction and Demolition. Self-retracting lifeline/lanyard means a deceleration device containing a drum-wound line which can be slowly extracted from, or retracted onto, the drum under slight tension during normal employee movement, and which, after onset of a fall, automatically locks the drum and arrests the fall. Which of the following is one of the most easily produced plant toxins and has been used as a bioterrorist weapon? The most common among these is the scaffold used by window washers to clean the outside of a skyscraper (also known as a boatswains chair). Utilization system:A utilization system is a system which provides electric power and light for employee workplaces, and includes the premises wiring system and utilization equipment. Load Refusal:The point where the structural members lose their ability to carry the load. Coupler A device for locking together the components of a tubular metal scaffold which shall be designed and used to safely support the maximum intended loads. 10 UP as originally defined by CDC does not necessarily apply in situations where it is difficult or impossible to differentiate between body fluids; OSHAs BBP standard expanded application of UP under the standard to include such situations. Controlling Contractor is the employer that has overall responsibility for construction at the worksite. Also, from time to time we update our guidance in response to new information. This page provides a starting point for technical and regulatory information about some Note to the definition of "Test or testing". Toeboard A barrier secured along the sides and ends of a platform, to guard against the falling of material. Regular maintenance of ventilation, machinery, and work areas. Test or testing means the process by which the hazards that may confront entrants of a permit space are identified and evaluated. Control also refers to the engineering methods used for this purpose. In no case will there be more than one host employer. Support system:a structure such as underpinning, bracing, or shoring, which provides support to an adjacent structure, underground installation, or the sides of an excavation. If OSHA determines that sufficient evidence exists that the standard has been violated, a citation carrying monetary penalties may be issued to the employer. Molds and bacteria due to deterioration of building materials. Verbal harassment may include disparaging or derogatory comments or slurs, unreasonable or excessive criticism, or name calling. The bloodborne pathogens standard defines regulated waste as liquid or semi-liquid blood or other potentially infectious material (OPIM); contaminated items that would release blood or OPIM in a liquid or semi-liquid state if compressed; items that are caked with dried blood or OPIM and are capable of releasing these materials during handling; contaminated sharps; and pathological and microbiological wastes containing blood or OPIM [29 CFR 1910.1030(b)]. During hot weather, especially with high humidity, sweating just isnt enough. Listed:Equipment or materials included in a list published by a qualified testing laboratory whose listing states either that the equipment or material meets appropriate standards or has been tested and found suitable for use in a specified manner. 8. June 2, 2009 CSHO is an abbreviation for an OSHA Compliance Safety and Health Officer or Compliance Officer. [See Accessible. (See F) whose temperature is above its flash point. Positioning device system means a body belt or body harness system rigged to allow an employee to be supported on an elevated vertical surface, such as a wall, and work with both hands free while leaning. Ramp:an inclined walking or working surface that is used to gain access to one point from another. Textile, print, and paper production. Restrict number of workers. Shade:blockage of direct sunlight. Please answer all of the questions before checking your quiz answers. Biological hazards include _____ that can cause acute and chronic infections. It briefly covers emergency response for hazardous waste sites. Asbestos is used in well over 3,000 products including building materials and goods. Question 4: Are there different guidelines for body fluid disposals with clinics versus hospitals? Select the value at time of circuit interruption. on human health including allergic reactions, asthma, and other respiratory problems. Intrinsically safe equipment and associated wiring:Equipment and associated wiring in which any spark or thermal effect, produced either normally or in specified fault conditions, is incapable, under certain prescribed test conditions, of causing ignition of a mixture of flammable or combustible material in air in its most easily ignitable concentration. A location classified as dry may be temporarily subject to dampness or wetness, as in the case of a building under construction. After clicking the button, the questions you missed will be listed below. Capable of being operated without exposing the operator to contact with live parts. This also includes initial treatment and a one-time follow-up visit even if treated by a physician. The size is designated by the length of the trestle ladder base. Prohibited condition means any condition in a permit space that is not allowed by the permit during the period when entry is authorized. 1926.1202 - Definitions. - Occupational Safety and Health Service equipment:The necessary equipment, usually consisting of a circuit breaker or switch and fuses, and their accessories, located near the point of entrance of supply conductors to a building or other structure, or an otherwise defined area, and intended to constitute the main control and means of cutoff of the supply. It is generally acquired following contact with anthrax-infected Our interpretation letters explain these requirements and how they apply to particular circumstances, but they cannot create additional employer obligations. Safety Violations: Any alleged violation observed during an inspection will be classified as either serious, general, or regulatory. Depending on the circumstances, any of these violations may carry the additional designation of repeat or willful.. While the temperature measurement must be taken in an area with full sunlight, the bulb or sensor of the thermometer should be shielded while taking the measurement, e.g., with the hand or some other object, from direct contact by sunlight. Table 1. We hope you find this information helpful. There are 29OSHA-approved State Plans operating state-wide occupational safety and health programs. This letter constitutes OSHA's interpretation only of the requirements discussed and may not be applicable to any question(s) or scenarios not delineated within your original correspondence. flour, or spices. 1. It may result from overload (see definition), short circuit, or ground fault. Circuit Breaker: (a) (600 volts nominal, or less.) A mechanical switching device used for isolating a circuit or equipment from a source of power. An atmospheric concentration of any substance that is not capable of causing death, incapacitation, impairment of ability to self-rescue, injury, or acute illness due to its health effects is not covered by this definition. Disconnecting (or Isolating) switch:(Over 600 volts, nominal.) Riser: The upright member of a step situated at the back of a lower tread and near the leading edge of the next higher tread. Floor opening: An opening measuring 12 inches or more in its least dimension, in any floor, platform, pavement, or yard through which persons may fall; such as a hatchway, stair or ladder opening, pit, or large manhole. wool, PR 97, Nomex). Lockout device: Any device that uses positive means, such as a lock, blank flanges and bolted slip blinds, to hold an energy-isolating device in a safe position, thereby preventing the energizing of machinery or equipment. Its size is designated by the overall length of the assembled sections. Where the circuit is in such a position that in case of failure of supports or insulation, contact with another circuit may result. Point of Access:All areas used by employees for work-related passage from one area or level to another. Biological Hazards and Industrial Hygiene - OSHAcademy For example, a car sitting in the sun does not provide acceptable shade to a person inside it, unless the car is running with air conditioning. Silos are most commonly used for bulk storage of grain, coal, cement, carbon black, woodchips, food products and sawdust. Temporary Service Stairway A stairway where permanent treads and/or landings are to be filled in at a later date. Personal fall arrest system:a system used to arrest an employee in a fall from a working level. What is a Health Hazard (OSHA)? - Definition from Safeopedia Note to the definition of "Entry supervisor". These organisms are widespread in the natural environment; Structural ramp:a ramp built of steel or wood, usually used for vehicle access. Light Duty Scaffold A scaffold designed and constructed to carry a working load not to exceed 25 pounds per square foot. A VRTWC must have at least an undergraduate degree in any field and three or more years of full time experience. Note to the definition of "Immediately dangerous to life or health". These adaptations are beneficial to exercise in the heat and allow the body to better cope with heat stress. Medical Waste | Background | Environmental Guidelines Directorate of Enforcement Programs, Occupational Safety & Health Administration, Occupational Safety and Health Administration, Outreach Training Program (10- and 30-hour Cards), OSHA Training Institute Education Centers, Severe Storm and Flood Recovery Assistance. PPE Any additional appropriate equipment (i.e., not specifically listed already) to protect workers against transmission of infectious agents, Housekeeping and environmental control procedures, Post exposure evaluation and follow-up after occupational exposure to a bloodborne pathogen(s), Worker protections against occupational exposure to infectious diseases. Exposed. Ledger (stringer) A horizontal scaffold member which extends from post to post and which supports the putlogs or bearer forming a tie between the posts. (a) Bare. Standard strength and construction: Any construction of railings, covers, or other guards that meets the requirements of 1910.23. In occupations where there is potential exposure to biological hazards, workers should practice proper personal hygiene, particularly hand washing. Personal risk factors for heat illness:factors such as an individuals age, degree of acclimatization, health, water consumption, alcohol consumption, caffeine consumption, and use of prescription medications that affect the bodys water retention or other physiological responses to heat. Additional PPE is required within this area for protection from arc thermal energy. Snaphooks are generally one of two types: (1) The locking type with a self-closing, self-locking keeper which remains closed and locked until unlocked and pressed open for connection or disconnection; or (2) The non-locking type with a self-closing keeper which remains closed until pressed open for connection or disconnection. Authorized Person Unit:AA person approved or assigned by the employer to perform a specific type of duty or duties or to be at a specific location or locations at the jobsite. Double block and bleed means the closure of a line, duct, or pipe by closing and locking or tagging two in-line valves and by opening and locking or tagging a drain or vent valve in the line between the two closed valves. Installations underground or in concrete slabs or masonry in direct contact with the earth, and locations subject to saturation with water or other liquids, such as locations exposed to weather and unprotected. Note to the definition of "Intering". 1910.120, Hazardous waste operations and emergency response. A switch capable of making, carrying, and interrupting specified currents. Combustible Dust (NEP): A combustible particulate solid that presents a fire or deflagration hazard when suspended in air or some other oxidizing medium over a range of concentrations, regardless of particle size or shape. (2015). OSHAs Bloodborne Pathogens standard (29 CFR 1910.1030) applies universal precautions to the prevention of contact with blood or other potentially infectious materials (OPIM). Identified (conductors or terminals). Is not designed for continuous employee occupancy. Tubular welded frame scaffold A sectional, panel, or frame metal scaffold substantially built up of prefabricated welded sections that consist of posts and horizontal bearer with intermediate members. reproduce rapidly and require minimal resources for survival, they are a Trench (Trench excavation) means a narrow excavation (in relation to its length) made below the surface of the ground. animals or anthrax-contaminated animal products. SP assumes that every person is potentially infected or colonized with an organism that could be transmitted in the healthcare setting. answers again. Double pole or independent pole scaffold A scaffold supported from the base by a double row of uprights, independent of support from the walls and constructed of uprights, ledgers, horizontal platform bearers, and diagonal bracing. they are found in water, soil, plants, and animals. This section highlights OSHA standards and documents related to Service:The conductors and equipment for delivering energy from the electricity supply system to the wiring system of the premises served. Employers must evaluate their individual workplaces and institute measures to eliminate or minimize employee exposure to blood or OPIM based on the unique set of scenarios or tasks in the facility. Discipline: in the dictionary is Instruction. A leading edge is considered to be an unprotected side and edge during periods when it is not actively and continuously under construction. Dead front:Without live parts exposed to a person on the operating side of the equipment. Dear Ms. Tanksley: Kickout means the accidental movement or failure of a cross brace. The equipment may or may not be operable without opening the enclosure. Toxins such as botulinustoxins or aflatoxins. Cabinet:An enclosure designed either for surface or flush mounting, and provided with a frame, mat, or trim in which a swinging door or doors are or may be hung. Hazard Ratio* (95% CI) * Adjusted for sex, year of birth, maternal country of origin, MMR vax before 2-yrs-of-age Comparing >3.375mg cumulative aluminum Service raceway:The raceway that encloses the service-entrance conductors. Portable Ladder:A ladder that can be readily moved or carried. The following terms are defined for the purposes of this subpart only: Acceptable entry conditions means the conditions that must exist in a permit space, before an employee may enter that space, to ensure that employees can safely enter into, and safely work within, the space. (As applied to wiring methods.) The food industry includes cheese, yoghurt, salami or food additive production, and bakeries. Viruses, bacteria, and fungi can be biohazards. OSHA Definitions are often times an interpretation of a word or phrase, instead of how Webster Dictionary may define it. Body belt (safety belt) means a strap with means both for securing it about the waist and for attaching it to a lanyard, lifeline, or deceleration device. Slow Response means the setting on the sound level meter that averages out impulses of brief duration that would cause wide fluctuation in the sound level meter reading. Preliminary evaluation of aluminum content in childhood Competent person means one 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 the authorization to take prompt corrective measures to eliminate them. WebHazard Identification and Assessment. Identified (for the use). Runner:The lengthwise horizontal bracing or bearing members or both. of the most virulent and prevalent biological agents. The EPCRA regulations in 40 CFR Part 370 cite OSHA's broad definition of hazardous chemical (with certain exceptions listed in EPCRA Section 311 (e)), which Laboratory and medical personnel also can be exposed to biological hazards. Working in Close Proximity would be within the Electrical Arc Flash Hazard Boundary. However, they do provide guidance from their originating organizations related to worker protection.