OSHA 30 Construction Questions and Answers Already Passed

Stay at least how far from overhead power lines during cleanup and other activities? <<Ans>> 10 ft Describe the three different types of burns and the first aid that they require: <<Ans>> First degree- wash wound w/ cold water Second degree- apply dry bandage, seek medical help Third degree- apply wet bandage, seek medical help Scaffolds shall support how many times their maximum load? <<Ans>> 4 times What does a personal fall arrest system include? ABC <<Ans>> Anchorage, Body Harness, and Connecting device What are three types of ladders that can be found at a worksite? <<Ans>> Self supporting portable, non self supporting, fixed How many inches must a guardrail be in height, and how many rails must each one have? <<Ans>> 42 inches and 3 rails List 5 characteristics of heat stress: <<Ans>> headaches, nausea, thirst, cramps, dizziness, weakness What disorder besides frostbite is caused by extreme cold? <<Ans>> Hypothermia Employees with frostbite must not move or rub the affected area, but must warm it slowly to avoid causing what? <<Ans>> Irreversible tissue damage Additional training to work in permit spaces is required when one of what three factors is true? <<Ans>> Job duties change; a change occurs in the permit space program or presents a new hazard; an employee's job performance shows deficiencies What major program elements compromise a safety program? <<Ans>> Management/ employee involvement Worksite analysis Hazard prevention and control Training and education How often must a employer review an EAP with each employee covered by it? <<Ans>> When the plan is first developed When the employee's responsibilities change under plan When the plan is changed The basic elements that should be included in an EAP: <<Ans>> Emergency escape route and procedures Procedures for employees who operate equipment Procedures for accounting employees Rescue and medical duties How to report fires/emergencies Names/titles for who can be contacted for further info Why do flammable materials require more care than combustibles? <<Ans>> They ignite at lower temperatures Why are organic peroxides of concern? <<Ans>> Act as fire and explosion hazards What is an oxidizer? <<Ans>> A chemical that initiates combustion in other materials What info is included on labels? <<Ans>> Complete chemical name Warning statement Manufacturer's name, address, and contact info What hazards do the colors of a label indicate? <<Ans>> Blue= health Red= fire Yellow= reactivity White= other Health hazards are <<Ans>> acute or chronic Four classifications of Asbestos <<Ans>> I- most hazardous class (removal of insulation) II- removal thru flooring/roofing materials III- jobs where repairs are made around asbestos IV- custodial jobs where cleanup of asbestos occurs List 8 common symptoms of chronic overexposure to lead: <<Ans>> loss of appetite; constipation; nausea; headache; weakness; dizziness; tremors; excessive tiredness; anxiety What must PSM training include? <<Ans>> toxicity; PEL; physical data; reactivity data; corrosive data; thermal & chemical stability data; effects if mixed with other chemicals What must training documentation records include? <<Ans>> identity of employee; date of training; procedures/tests used PSM requirements apply to what equipment? <<Ans>> pressure vessels & storage tanks; piping systems; relief/vent systems; emergency shutdown systems; controls; pumps What 5 items must a investigation report include? <<Ans>> date of incident; date investigation began; description; factors that contributed; recommendations resulting from investigation Employee responsibilities involving PPE are what? <<Ans>> Inspecting and maintaining PPE Wear PPE properly Employers must provide PPE if what is true? <<Ans>> Hazards exist; the employer is unable to eliminate those hazards Name the basic hazard categories: <<Ans>> Impact penetration Compression Heat/cold harmful dust Light radiation biologic Name four work practice controls: <<Ans>> changing work habits; improving sanitation; demonstrating good hygiene; training Employees must know and understand what about PPE? <<Ans>> How to use it and its purpose PPE shall be free to the employee except for when? <<Ans>> Work shoes, everyday clothing, prescription eyewear Describe the different classes of hardhats: <<Ans>> Class C- construction, protects from impact made for comfort Class G- protects from impacts and up to 2,200 volts of electricity