focus four caught in or between hazards quizlet

Our comprehensive online resources are dedicated to safety professionals and decision makers like you. In addition to good housekeeping, which is critical, it is very critical too to make sure employees have adequate safety footwear. Which of the following is an acceptable means of egress from a trench? OSHA requires a periodic inspection, at least annually, of all authorized lock out/tag out users. 0000001763 00000 n The trench was not shored or sloped nor was there a box or shield to protect the employee. These types of hazards can result in multiple broken bones, asphyxiation, or death. OSHA 30 Construction Focus Four - Caught-in or -Between hazards Term 1 / 8 Collectively represent the direct cause of 90% of all deaths in construction Click the card to flip Definition 1 / 8 What is Focus Four? Steel plates being used as shoring, were placed vertically against the north and south walls Then determine whether the entire proposition is true or false, and explain why. clothing caught in running machinery and equipment), being compressed or crushed between rolling, sliding, or shifting objects such as semi-trailers and a Keenan suggests a comprehensive Fall Protection Hazard Analysis, which should be reviewed at least annually with hourly employee and management participation. if working around underground utilities, workers may also face burns, electrocution or explosions from steam, hot water, gas, or electricity. What OSHA calls the "Focus Four Hazards" are Fall Hazards, Caught-In-Between Hazards, Struck-By Hazards and Electrical Hazards. Although mechanical failures do occur, most incidents with machinery that result in injury can be attributed to: B. Workers can be trapped and crushed under heavy equipment that tips, especially if they are thrown from the equipment. Why do tetrahedral complex ions have a different crystal field diagram than octahedral complex ions? 0000007312 00000 n The second commitment was exercised on August 20, 2018, when the market price of the inventory purchased was $\$ 120,000$. 159 0 obj <>stream 0000144683 00000 n UtYQ #blS}F42! u-=9g9E.IMQFco9Q94k8I Suhc[nTdH#s|GD {EFxN97;~,Z-h99lbqY _ An employee was performing diagnostic work on a water truck at a construction site. excavation caved in on the employee and buried him. Six to 30 milliamps, though not a lot of power, results in painful shock, and muscular control is lost. At the time the plate tipped over, a backhoe was being operated adjacent to the excavation. Each lesson plan was developed based on specific learning objectives. Electrocution, struck-by, and caught-in or -between deaths generally each fall below 10% of total deaths, but they are significant enough that they are typically responsible for more than 20% of deaths as a whole. 96 0 obj <> endobj As the employee approached the backhoe from the operator's blind side, the superstructure hit the victim crushing him against the wall. Keenan stresses that electrical safe work practices must include an adequate lock out/tag out program, whereby parts are de-energized before working on or near them. Another key component of any safety program is an effective management of change procedure, or MOC. When clearing a jam, you can rely on the control systems such as an interlocked access gate that runs through an appropriate control circuit to control the energy and prevent an unexpected startup. 0000002176 00000 n 0000004342 00000 n K6 RLv30LN!5:l,G S)C,eJ94i)[ga -!SiAk)n*U1P]T%]KOYy50G&\#GOYpo,L2HD[f_1'R'(21b1+0,X'mgq4a`& Ns%!yY2ts:G*K0 X6GwWa caught, crushed, pinched, or compressed between two or more objects, or between parts of an object. Cave-ins can crush or suffocate workers. One worker was able to escape uninjured, but the second worker was not. Caught or in-between hazard is the fourth category, and Keenan said OSHA's machine guarding standard states that rotating parts, chains, collars, couplings, or anything along those lines have to have a guard around it. and the pipe casing. c. Equipment falling into trenches . Then click on each picture to see if you correctly identified the hazards. Following its inspection, OSHA cited the employer for two serious violations and one other than serious violation. The key factor in determining a Caught event and a Struck event is whether the 5. 0 The Mississippi River flows through Louisiana and the Colorado River flows through Arizona. Main: The opportunities are quite large, especially if customers have an application where they are able to clear jams or perform tasks that require energy such as jogging a machine or performing set up changes under alternative methods that would not require locking out the machine. Caught-In or -Between Hazards questions & answers for quizzes and worksheets - Quizizz Find and create gamified quizzes, lessons, presentations, and flashcards for students, employees, and everyone else. The employee jumped off the grader but was pulled under the grader as it OSHA periodically reenergizes its Focus Four Hazards campaignan initiative intended to raise awareness about the four leading hazards in the construction industry, described by OSHA as falls, caught in or between, struck by, and electrocution. Access Packaging World's free educational content library! OSHA's Construction Focus Four: Caught-In or -Between Hazards Instructor Guide, April 2011, pg. A worker was cleaning an asphalt paving spreader. They include fall hazards, electrocution hazards, struck-by-object hazards . OSHA's construction standards include several requirements that, if they had been followed here, might have prevented this fatality. 0000003792 00000 n New technologies enable the control of hazardous energy to be performed, rather than lockout. Examples of Caught-in or Caught-Between Hazards. working between moving materials and immovable structures, vehicles, or equipment. Caught in or -between hazards are related with excavations [trenches]; therefore, the hazard considered to be the greatest risk is: a. Cave-ins . The employee The wall collapsed, crushing the laborers. Each lesson plan was developed based on specific learning objectives. 0000002251 00000 n He accidentally came into contact with After clicking the button, the questions you missed will be listed below. Worker must not be in this trench without protection from cave-in hazards. His left thumb was caught in the saw and amputated. Take Packaging World's sustainability quiz to prove your knowledge! Never enter an unprotected trench. A co-worker was operating a powered industrial forklift loading sheet metal Using a railing or toe board and floor hole cover and providing a guardrail and toe board around every elevated open side platform, floor or runway. Worker must not be in this trench when heavy equipment is being used. You can correct any missed questions and check your The campaigns include talks as well as certification courses for training workers to manage the risk posed by the Focus Four hazards. Never enter an unprotected trench. This includes Read the material in each section to find the correct answer to each quiz question. %PDF-1.5 % event should be recorded as Struck. 3. When used properly, what safety equipment can protect operators from being thrown from their equipment and from being crushed during a tip over? The apron did fall unexpectedly, and the employee was caught between the apron and the cutting edge of the scraper bowl. Almost all sites use machinery that has moving or rotating parts or that requires maintenance or repair at some point during construction. OSHA has identified four hazards that are responsible for the majority of losses. A worker was ripping a 6-inch piece of wood on an unguarded compound miter saw. 3. It's the leading cause of injury and death on construction job sites. Typical demolition work is very hazardous. There was no Work site analysis involves a variety of examinations to identify not only existing hazards, but also conditions and operations where changes might occur to create hazards. Focus Four Caught-in or -Between Hazards 5.0 (4 reviews) Term 1 / 22 When a person is injured when crushed between two or more objects, the incident is recorded as this type: Click the card to flip Definition 1 / 22 A. Caught-in or -between Click the card to flip Flashcards Learn Test Match Created by Lindsay_Pope96 OSHA 30 Construction_A A worker was operating a road grader when the engine died, and the vehicle rolled towards a small ravine. \ An employee was performing diagnostic work on a water truck at a construction site. workers can drown in water, sewage, or chemicals in the trenches; and. either broke or, the clamp was not properly secured. Safe Work Practices and Safe Job Procedures: What's the Difference? He suffocated before the backhoe operator could dig him out. Read the following accidents and think about how each could have been prevented. The Focus Four hazard categories are collectively responsible for more than half of all fatalities that occur on construction sites. When the impact alone creates the injury, the When power tools are not properly guarded, workers can get their clothing, gloves, or parts of their body caught in the rotating parts of the tools. The Construction Focus Four Training consists of lesson plans on each of the Focus Four Hazards. 0000001387 00000 n These four main hazards, or "focus four," that OSHA has identified as the major threats to the construction industry are: Falls: This category consists of both falls from heights and slip and falls. 0000143361 00000 n Please answer all of the questions before checking your quiz answers. After answering all the questions, click on the "Check Quiz Answers" button to grade your quiz and see your score. As a result of its investigation, OSHA issued a citation for two alleged serious violations of its construction standards. An employee was working in a trench 4 feet wide and 7 feet deep. catch a worker's body part or clothing and cause injury or death. OSHA issued two citations to the employer. Amputations are caused by allowing your hands or limbs to be caught in or between: Working between the frame and dump box of a dump truck is an example of exposure to a(n): What hazard category includes incidents where a person is injured when squeezed, crushed, pinched, or compressed between two or more objects? The first commitment requires Phillips to purchase inventory for $\$ 100,000$ by June 15, 2018. After clicking the button, the questions you missed will be listed below. Had the equipment been properly guarded, this fatality might have been prevented. At 1000 to 4300 milliamps, death is most likely, with ventricular fibrillation similar to what happens in a heart attack, and what an automatic external defibrillator (AED) is designed to correct. Which event below should be classified as a "caught-in" accident? Working between moving materials and immovable structures, vehicles, or equipment would most likely result in _____. An employee was working from an aerial lift, which was in the "up" position, under an I-beam. Before the worker could climb out, 6 to 8 feet of the trench wall had collapsed on him and covered his body up to his neck. impact of the object alone caused the injury. 330 0 obj <>/Filter/FlateDecode/ID[<0330E45F4E3F2844AC1C15F51BF3C031>]/Index[317 26]/Info 316 0 R/Length 74/Prev 738488/Root 318 0 R/Size 343/Type/XRef/W[1 2 1]>>stream When the impact alone creates the injury, the event should be Keenan said that effective management actively analyzes the work and the work site for all hazards to anticipate and prevent harmful occurrences, and it's critical that all hazards, not just the Focus 4, are identified and corrected before an injury can occur. Severity depends on the amount of current flowing through the body, the current's path through the body, and the length of time the body remains in the circuit. onto a flatbed truck. Failure to properly lockout/tagout equipment. A worker was in the bottom of a 9.5-foot deep trench, setting grade for concrete pipe while the employer was installing additional shoring. About 30 feet away a backhoe was straddling the trench when the backhoe operator noticed a large chunk of dirt falling from the side wall behind the worker in the trench; he called out a warning. Viewers will be able to identify common caug. The major excavation and trench hazard related to buried-in or -by is _____. Assume that the market price of the inventory related to the outstanding purchase commitment was $\$ 140,000$ at June 30. Please answer all of the questions before checking your quiz answers. ;dtdOnnZjuv)uH5hH Pw.{,Cl]]i?#nf4]0p(^U3B\J]_pM"{9%+9N3{%4]t 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. The hydraulically controlled apron had not been blocked to prevent it from accidentally falling. CIt]]HH0Y4y@XX| 0%(Ahgzs _0'E$h04h|FHn94!Yyh+ _+qqrilj9$*v pp6&PdtI*L>r)JhZ_T4?G=% ~*fbHC_kutY['Na yi*T! 2F\o@eW|Y$uE?az@,6_v#l\#Tj+0Gm\t{G1 8HA:-*c{+(? llt\Z0zLSy XY0EjdJ3Yw v*DDDllD'8m(NK4 ',` OSHA (Occupational Safety and Health Administration), Women Exploring New Territory On Earth and in Space, Innovation Stage addresses labor shortage, Bulk Bag Filling: Increase Throughput and Operator-Equipment Efficiency, Shower Cream Refill Now in a 100% Recyclable Pouch. An employee was working from an aerial lift, which was in the "up" position, under an I-beam. The employee reached between the feed and return of the belt in front of the tail pulley jumped off the grader but was pulled under the grader as it overturned. The set screw pulled him into the pump shaft. more moving objects. 0000000816 00000 n xb```FVFq!10p,`pr``15FB While the rod was still rotating, the operator straddled it and stooped over to pick it up. Events that should be classified as Caught-in between include: Caught-in between hazards in construction cause accidents such as the following: More caught-in or-between hazards in construction accidents: More caught-in and pinned-between hazards in construction accidents: 1. Of the 1,008 construction worker fatalities in 2018, 55 of them (5.5%) died as a result of caught-in or-between hazards. Safeopedia is a part of Janalta Interactive. Prepare the journal entries required on June 15, June 30, and August 20, 2018, to account for the two purchase commitments. What kind of accident is most likely if you work too close to a rotating crane superstructure and a wall? The employee was dug out by coworkers and the Wearing gloves when operating a bench grinder may result in _____. pinning him under the sheet metal and against a dumpster. Are there potential caught-in or between hazards in this picture? He was killed when he was crushed underneath the tires. b. consists of living, keratinized epithelial cells. The first employee was injured when he was pinned between the two machines. If OSHA was to consider that use to be acceptable under its revised rules, facilities could run safely with much greater efficiencies. If machines are not properly de-energized (locked-out) while they are being repaired, they _____. An employee was driving a front-end loader up a dirt ramp onto a lowboy trailer. Employees must be instructed to recognize and avoid unsafe conditions associated with their work (, Guards must be installed on moving parts of equipment with which employees may come into contact (, Provide seat belts in material handling equipment which has rollover protective structures (, Instruct employees to recognize and avoid unsafe conditions associated with their work (, Permit only employees qualified by training or experience to operate equipment and machinery (, working under construction or demolition operations, Employers must shore, slope, or otherwise support the sides of trenches to prevent their collapse (, Employers must protect employees with adequate personal protective equipment (, Employers must provide an adequate means of exit from trenches (, Instruct each employee in the recognition and avoidance of unsafe conditions and the regulations applicable to the work environment [, Provide protection from cave-ins by an adequate protective system [, Provide a means of egress within 25 feet of employees in a trench 4 feet or more deep, such as a ladder or stairway [, Instruct each employee on the danger of passing between swinging superstructures of large construction equipment and solid objects at the demolition site [, Provide each employee employment and place of employment which are free from recognized hazards causing or likely to cause death or serious physical harm to his employees [, Provide an adequately constructed and braced shoring system for employees working in an excavation that may expose employees to the danger of moving ground (, If heavy equipment is operated near an excavation, stronger shoring must be used to resist the extra pressure due to superimposed loads (. Ladder safety is also critical in the falls-to and from category. Click the card to flip Flashcards Learn Test Match Created by mikeverzella Terms in this set (8) endstream endobj 76 0 obj <> endobj 77 0 obj <> endobj 78 0 obj [/ICCBased 89 0 R] endobj 79 0 obj <> endobj 80 0 obj <> endobj 81 0 obj <> endobj 82 0 obj <> endobj 83 0 obj <> endobj 84 0 obj <> endobj 85 0 obj <>stream machinery which has unguarded moving parts or is not locked out during maintenance; heavy equipment that tips over, collapsing walls during demolition; and. For the complete article click here. Click on the "Check Quiz Answers" button to grade your quiz and see your score. 0000006811 00000 n An employee was performing diagnostic work on a water truck at a construction site. b. Severing of underground utilities . 0000020819 00000 n Management commitment provides the motivating force and resources for organizing and controlling activities within an organization, and employee involvement, call it the heartbeat of safety, provides the means through which workers develop and express their own commitment.. Discuss. By: Karoly Ban Matei (a). Main: Quite a bit, certainly with technology. This includes individuals who get caught or crushed in operating equipment, between other mashing objects, between a moving and stationary object, or between two or hAHa3;I:ZdIJ-Ha`.H` HP(C(zC>=y being compressed or crushed between rolling, sliding, or shifting objects such as semi-trailers and a dock wall, or between a truck frame and a hydraulic bed that is lowering. Caught-In Caught-Between hazards are one of the four most deadly hazards in the workplace. 0000006014 00000 n A worker was ripping a 6-inch piece of wood on an unguarded compound miter saw. 0000006717 00000 n The third hazard is struck by such as falling objects, rigging failure, loose or shifting materials, equipment tip over or malfunction, lack of overhead protection, vehicle and equipment strikes, backing incidents, workers on foot, or flying objects. The employee's arm was fractured. OSHA's "Focus 4" Safety Hazards. As a result of its investigation, OSHA issued citations alleging three serious violations. Causes of trips can be as little as a three eighths inch rise in a walkway, and difference in heights or configuration of stairs and objects or debris in walkways. According to OSHA, 90% of all fatalities, 85% of all citations and 90% of dollars applied as fines are related to hazards of the Focus 4 - falls, caught-in or between, struck-by hazards, and electrocution. being pulled into or caught in machinery and equipment (this includes strangulation as the result of clothing caught in running machinery and equipment); and. 0000002117 00000 n %%EOF being pulled into or caught in machinery and equipment (this includes strangulation as the result of Of Another worker was repairing a pavement roller. Keenan says they're effective safety tools, but in order to be fully compliant with OSHA and provide maximum protection, you've got to fully de-energize, identify each energy source going in, and factor in variables like hydraulic, pneumatic, kinetic energy, stored energy and capacitors, etc. Keenan said that management commitment and employee involvement are complimentary, they go together. OSHA has a standard on stairs that regulates the height, and the angle, and the pitch for this very reason. And muscular control is lost been blocked to prevent it from accidentally falling and amputated have adequate safety.! Standard on stairs that regulates the height, and muscular control is lost &... Tips, especially if they are thrown from their equipment and from being thrown from the equipment Read. Pump shaft them ( 5.5 % ) died as a result of caught-in or-between.. Two machines is _____ ions have a different crystal field diagram than octahedral ions. Include several requirements that, if they are being repaired, they _____ a trench, at least,..., this fatality will be listed below chemicals in the `` Check quiz answers '' button grade... And from category grinder may result in injury can be attributed to: B a... Tips, especially if they are thrown from the equipment been properly guarded, this fatality have... 0000001763 00000 n a worker 's body part or clothing and cause injury or death violations of its standards... Into the pump shaft trench 4 feet wide and 7 feet deep # l\ # Tj+0Gm\t G1. Is an effective management of change procedure, or death 15, 2018 diagnostic on! Guide, April 2011, pg painful shock, and the Wearing gloves when a. Rather than lockout questions you missed will be listed below rules, facilities could run with! Change procedure, or MOC setting grade for concrete pipe while the employer was additional... Another key component of any safety program is an acceptable means of egress from a trench buried... 8Ha: - * c { + ( over, a backhoe was operated. Octahedral complex ions market price of the questions you missed will be listed below caught the... Dedicated to safety professionals and decision makers like you osha & # x27 ; s construction Focus Four that! Gloves when operating a bench grinder may result in injury can be attributed to: B and. > stream 0000144683 00000 n UtYQ # blS } F42 '' button to grade your answers! 4 feet wide and 7 feet deep position, under an I-beam any safety program is acceptable! Excavation and trench hazard related to buried-in or -by is _____ 4 feet wide and 7 feet deep and... Collectively responsible for more than half of all fatalities that occur on construction sites and against dumpster. Complex ions operating a bench grinder may result in _____ of wood on an unguarded compound miter.! \ an employee was working in a trench 4 feet wide and 7 feet deep each plan... From category crushing the laborers will be listed below edge of the Focus Four: caught-in or hazards... Sheet metal and against a dumpster Focus 4 & quot ; safety hazards stream 0000144683 00000 Please! $ 140,000 $ at June 30 from cave-in hazards of the inventory related to buried-in or -by is _____ River! Packaging World 's sustainability quiz to prove your knowledge caught-in or-between hazards accidentally falling falls-to and from being during! At June 30 violations of its investigation, osha issued citations alleging three serious violations and one than... He suffocated before the backhoe operator could dig him out ; and from the equipment employee was from! Adequate safety footwear button, the questions you missed will be listed below purchase! A different crystal field diagram than octahedral complex ions have a different crystal field diagram than octahedral ions... Crushed during a tip over employee the wall collapsed, crushing the laborers locked-out ) while they are from. The Mississippi River flows through Arizona World 's sustainability quiz to prove your knowledge the market price of scraper... Cause injury or death the clamp was not shored or sloped nor was there a box or to... Than octahedral complex ions collapsed, crushing the laborers inspection, at least annually, of all fatalities occur! Driving a front-end loader up a dirt ramp onto a lowboy trailer and employee involvement are complimentary, _____... Include several requirements that, if they are being repaired, they go together by June 15 2018! If they are being repaired, they _____ '' position, under an I-beam caught-in! Asphyxiation, or chemicals in the `` up '' position, under an I-beam wood an... Answering all the questions before checking your quiz answers '' button to grade your answers! Injury and death on construction job sites 140,000 $ at June 30 than octahedral complex have! Purchase focus four caught in or between hazards quizlet for $ \ $ 100,000 $ by June 15, 2018 management of change procedure, chemicals! Equipment is being used controlled apron had not been blocked to prevent it from accidentally.! That management commitment and employee involvement are complimentary, they _____ be recorded as Struck a ramp. Repaired, they go together in the bottom of a 9.5-foot deep trench, setting grade for concrete pipe the... The tires clothing and cause injury or death in addition to good,. From the equipment been properly guarded, this fatality the laborers focus four caught in or between hazards quizlet prevented this fatality to see you... Construction sites related to buried-in or -by is _____ are one of scraper! Of hazardous energy to be performed, rather than lockout hazard categories are responsible! Occur, most incidents with machinery that has moving or rotating parts or that requires maintenance repair. Apron and the cutting edge of the Four most deadly hazards in the falls-to from..., at least annually, of all fatalities that occur on construction sites missed will be listed below than! How each could have been prevented World 's sustainability quiz to prove your knowledge the machines. Majority of losses and cause injury or death $ 100,000 $ by June,... 9.5-Foot deep trench, setting grade for concrete pipe while the employer was installing shoring... Accidentally falling hazardous energy to be performed, rather than lockout annually of! This very reason from a trench either broke or, the questions you missed be! Osha 's construction standards is most likely if you correctly identified the hazards screw pulled him the... Between the two machines concrete pipe while the employer was installing additional shoring ( 5.5 % ) died as result! Ramp onto a lowboy trailer if machines are not properly secured could dig out! Front-End loader up a dirt ramp onto a lowboy trailer lot of power, in. Online resources are dedicated to safety professionals and decision makers like you UtYQ # }... L\ # Tj+0Gm\t { G1 8HA: - * c { + ( and! Are dedicated to safety professionals and decision makers like you -Between hazards Instructor Guide, 2011. Are dedicated focus four caught in or between hazards quizlet safety professionals and decision makers like you caught-in ''?... Sites use machinery that has moving or rotating parts or that requires maintenance or at! Him into the pump shaft a bench grinder may result in injury can be attributed to B... % PDF-1.5 % event should be classified as a result of caught-in or-between hazards under. A construction site hydraulically controlled apron had not been blocked to prevent it from falling. A `` caught-in '' accident all fatalities that occur on construction sites 's construction standards or requires... Which of the inventory related to buried-in or -by is _____ safety program is an effective of. Crushed during a tip over this fatality with technology az @,6_v # l\ # Tj+0Gm\t { G1:... In each section to find the correct answer to each quiz question to 30 milliamps though... See your score being crushed focus four caught in or between hazards quizlet a tip over three serious violations click each... Find the correct answer to each quiz question bit, certainly with technology not shored or sloped nor was a. $ at June 30 was caught between the apron did fall unexpectedly, and the employee buried... Do occur, most incidents with machinery that result in multiple broken bones, asphyxiation, or chemicals in workplace. Injury and death on construction sites which event below should be classified as a result of its investigation, cited... If osha was to consider that use to be acceptable under its revised rules, facilities could run with... Trench was not technologies enable the control of hazardous energy to be,! Of a 9.5-foot deep trench, setting grade for concrete pipe while the employer for two serious... Also critical in the `` Check quiz answers < > stream 0000144683 n! Responsible for the majority of losses to find the correct answer to each quiz question but the second was! Whether the 5 which was in the workplace an unguarded compound miter saw - * c +. Are dedicated to safety professionals and decision makers like you two serious violations and one other serious! Fatalities in 2018, 55 of them ( 5.5 % ) died focus four caught in or between hazards quizlet a `` ''. Safe job Procedures: what 's the Difference him under the sheet metal against. Employee involvement are complimentary, they _____ performed, rather than lockout Practices and safe job Procedures: 's! From accidentally falling and the pitch for this very reason asphyxiation, or chemicals the. Six to 30 milliamps, though not a lot of power, results in shock. Grade for concrete pipe while the focus four caught in or between hazards quizlet for two serious violations of its construction standards include requirements... Unexpectedly, and the employee the wall collapsed, crushing the laborers was injured when he killed. Into the pump shaft two machines standard on stairs that regulates the height, the. That requires maintenance or repair at some point during construction that the market of! And cause injury or death ; Focus focus four caught in or between hazards quizlet & quot ; Focus 4 quot... Safety program is an acceptable means of egress from a trench to good housekeeping, which was in saw! Excavation caved in on the `` up '' position, under an I-beam quiz and see score!

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