0000002129 00000 n Plan how you will verify the effectiveness of controls after they are installed or implemented. List the hazards needing controls in order of priority. WebIdentify ways to control the hazards. %PDF-1.4 % Author: Evonne T Curran is an independent infection control nurse consultant and honorary senior research fellow, School of Health and Life Sciences, Glasgow Caledonian University. To effectively control and prevent hazards, employers should: Involve workers, who often have the best understanding of the conditions that create hazards and insights into how they can be controlled. Identify and evaluate options for controlling hazards, using a "hierarchy of controls." WebHazard prevention and control should contain both Human and administrative resources A safety and health program is called a living document why A safety and health program changes as an organization changes What should an Consider other control methods when the hazard cannot be engineered out of the job. Physical distancing, masks, vaccines, and other preventive measures Getting vaccinated and boosted is the best way to reduce your risk of symptoms, especially becoming severely ill, if you get COVID-19. 0000008928 00000 n A. Note: Whenever possible, select equipment, machinery, and materials that are inherently safer based on the application of "Prevention through Design" (PtD) principles. To effectively control and prevent hazards, employers should: Action item 3: Develop and update a hazard control plan, Action item 4: Select controls to protect workers during nonroutine operations and emergencies, Action item 5: Implement selected controls in the workplace, Action item 6: Follow up to confirm that controls are effective. Self-employees workers and public workers who.. Preventive Maintenance Systems Good preventive maintenance plays a major role in ensuring that hazard controls Safety and Health Program Audit Tool, management leadership, worker participation, hazard identification and assessment, hazard prevention and control, education and training, program evaluation and improvement, communication and coordination on joint employer and multiemployer worksites Created Date: 9/16/2016 12:10:09 PM This is accomplished through technical support, information and training programs, consulting services, and periodic auditing of health and safety practices and regulatory compliance. WebIdentify the factors OSHA includes under hazard prevention and control in its voluntary Safety and Health Program Management guidelines. Hazard prevention and control should contain both: A. all the above, Mixed oak timbers have greater bending strength per square inch than Douglas fir, Type B soils afford how many options of protection, Shores must be pumped to a minimum of 750 pounds of pressure but more is recommended, Aluminum hydraulic shoring permits both installation and removal without entering the trench, In type C soil the angle of repose is very low how many degrees must the angle be, The struts of a screw jack system must be adjusted manually which creates a hazard because the worker is required to, Be in the trench in order to adjust the strut, All systems have a set manufacturers tabulated data to be used for proper design and installation of the equipment, Placing a shield between the side of an excavation and the work area can minimize the risk in the event of a crave in, The depth at which an excavation needs attention from a registered professional engineer is, Shoring and shielding can be custom built from tabulated data approved by a registered professional engineer, Each of the following is true of accumulating water hazards except, Special supporters or shields are not allowed, All surface encumbrances must be removed or supported within, A surface is anything that could create what in or around a trench, Being dangerously close to a falling load, When exposed to Vehicular traffic your excavation site must have, Establishing eye contact with your equipment operator is a general safety principle when working outside the working radius, Each of the following is true underground installations expect, Walkways must have handrails when at or more above lower levels, A competent person must inspect all excavations adjacent areas and protective systems daily and as needed throughout the shift, Warning systems for mobile equipment include barricades hand signals stop logs, When using a ladder in a trench it must be, After identifying a possible cave in protective system failure or hazardous atompsohere the competent person, Removes workers until precautions have been taken, OSHA defines a competent person in part as someone who has the authority to take prompt corrective measures to eliminate hazards, The OSHA soils standard applies to each of these except, The competent person must be a superintendent foreman or manager, Which soil cannot be molded when moist and crumbles easily when dry, Free seeping soil is considered submerged soil, A hand sized sample of cemented soil can't be crushed into powder, Saturation does not mean that water in the soil itself will flow, Tension cracks are rarely a sign of imminent trench failure, An increase or a decrease in moisture can both damage trench stability, When the vertical face of a trench shears along a tension crack line it is known as, Toppling heaving or squeezing can occur even when shoring or shielding has been properly installed, An unsupported excavation can create an unbalanced stress causing, Boiling is an upward water flow into bottom of the cut, Loads are any increase in weight in the adjacent areas next to the cut, A slippery sheet is a potential characteristic of, If cracked, fissured vibrates or otherwise disurbed soil is not, After you complete the plasticity rest of soil sample does not break or tear the soil is considered, In layered soils which layer has the most critical, If you have a trench greater than 20 feet, You just use a registered professional engineer, One advantage to using shoring tables is not having to determine the soil type, Is any mechanical system used to prevent collapse of an excavation, Selection of size spacing of shoring meme era are based on height and width of trench, Which of the following variables is not considered the timber shortening tables found in appendix C, Shoring is covered in the OSHA standards sub part P, When vertical shores are used there must be a minimum of shores spaced equally horizontal in a group, Aluminum hydraulic shores are usually installed in type A soil, If your are using sheeting with aluminum hydraulic shoring what do we know about the shores or wales, Given type A soil conditions and a 40 ton, When using trench boxes why is the space between the box and trench wall back filled, Earth excavation to the depth of below the shield permitted, Job built trench boxes are never allowed in construction, If using a trench box combination with sloping or benching the box should extend at least, The forklift operator should be know the weight of materials to be moved the limitations of the equipment and the information on the equipments load capacity, Surfaces are level free of hazards and designed to withstand load, All protruding reinforcing steel onto and into which employees could fall must be, Construction loads should not be placed on a concrete structure or portion of a concrete structure unless it has been determined to do so by a, Person who is qualified in structural design, Employees must not be permitted to work under concrete buckets except when wearing a hard hat, Requires on equipment if there is the possibility of inadvertent operation of equipment that could cause injury, Concrete buckets equipped with hydraulic or pneumatic gates shall have, Positive safety patches or similar safety devices, No employee shall be permitted to enter storage facilities unless the ejection system has been, Lift slab operations must be designed and planned by, A registered professional engineer experienced in a lift slab construction, Lifting inserts that are embedded or otherwise attached to tilt up wall panels must be capable of supporting at least the maximum intended load applied or transmitted to them, Masonry wall construction that is more than 8 feet and unsupported, A what or control switch cuts off power to the machine when pressure is released, Safety guards used on portable grinders are allowed a maximum exposure angle of, If an air hose is greater than 1/2 inch in diameter a what must be installed, When using high velocity tools do not drive fasteners closer than, A powder actuated tool must not be able to operate until it is pressed against, Each job site should be evaluated by before work begins, With respect to hot work location all objects, Potential response contacts may include all except, The top rail of a guardrail system must be within plus or minus 3 inches, A multiple lift rigging assembly manufactured by wire rope rigging suppliers is known as, A positioning device system must limit free fall distance to no more than, Generally written notification must document that concrete in footing, What should be consulted for cranes and Derrick selection and placement, A crane lift must never exceed maximum of, For steel assembly there should not be more than how many stories between the erection floor, During steel assembly the bundle of decking is placed on a minimum, During steel assembly the employer shall ensure that the weight of a bundle, Connectors between must wear fall arrest or restraint equipment (b) Which adjectives would you use to describe the speaker's mood at the end of the poem? Ensure that hazard correction procedures are in place Ensure that everyone knows how to use and maintain personal protective equipment Make sure that everyone understands and follows safe work procedures After detection, all current and potential hazards must be prevented, corrected or controlled. Smith, Michael Abbott, Water Supply and Stream Management 202.12E. Tools and equipment C. Good thinking and quick reflexes D. Human and administrative resources E. Hazard prevention and control should contain both tool and equipment What is hazard ? Open cuts and broken skin must be covered with a suitable means of protection, such as gloves, to avoid the risk of contamination and possible infections. Substitution: replace the hazard (e.g., hazardous products, machines, etc.) D'`]UAWCp8(?O#:o#uGP.j,g [pHF%Mfm?Ooy9qS\)"hN=JJnCB,!= \ Pests: Pests such as mice, rats and cockroaches leave droppings (urine, saliva, fur, faeces) that can contaminate food. Calculate the specific too required for this compression treating the methane as an idea l with variable specific heats and using the departure charts. A. Nonroutine tasks, or tasks workers don't normally do, should be approached with particular caution. both a and b, Training for qualified persons is the same as for unqualified person, A licensed electrician automatically meet the definition of a qualified person, A qualified person designation is both take and, Owners of non dwelling electrical equipment that is likely to require examination, The three limits of approach boundaries are, NFPA 70E states that all PPE must meet one of the three levels, Tools used for working on electrical equipment should be, Which below are steps in effective inspections, The accident investigation. Acceptance by managers C. Actions effective in mitigating/controlling the hazard D. All of the above D. All of the above (correct answer)

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