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75 Cards in this Set
- Front
- Back
What does (db) stand for?
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dry-bulb (db)
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What does (wb) stand for?
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wet-bulb (wb)
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What does (gt) stand for?
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globe temperature (gt)
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What shall be conducted to obtain accurate and reliable data on heat-stress conditions?
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Record (db, wb, and gt) readings
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Why must both wb and db themometers be shielded from radiant heat?
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To determine the effects of airflow
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Why must the wb also be properly ventilated?
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To determine the effects of airflow
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What does the the measurement of a globe thermometer provide?
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Provides a value representing radiant and convection heat transfers to or from the body.
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What does the Navy use to measure effects of airflow, radiant, and convection heat transfers to or from the body?
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Wet bulb-globe temperature (WBGT) meter or an automated heat stress system (AHSS).
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What is a single number that reads the dry bulb, wet bulb and globe temperature readings that is calculate into one single number?
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The WBGT index
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What is used to calculate an individual's permissible heat exposure limit?
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The WBGT index, and individual’s physical exertion level.
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What is the appropriate repeated exposure to heat stress that causes a series of physiologic adaptations?
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Acclimatization
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How long does it take to acquire heat acclimatization?
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3 to 4 weeks
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What does this chapter (b2) provide?
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Guidelines to heat-stress control and personnel protection for most shipboard operating conditions.
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Who gets the initial report of ships inability of ship to correct heat-stress conditions aboard the ship?
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The immediate superior in command (ISIC)
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How many WGBT Thermometers stowed aboard at all times?
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2
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Who provides training to divisions on heat-stress health hazards, symptoms, prevention, and first aid procedures, upon request?
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The MDR
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Who provides heat-stress trouble-shooting and recommended repair actions?
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The supply officer, air boss and other department heads.
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Where are Record all heat-stress related deficiencies on?
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Current Ship’s Maintenance Project (CSMP)
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How can personnel conducting a survey validate the WBGT index?
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By using the WBGT formula
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What is the WBGT formula?
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WBGT = (0.1 x DB) + (0.7 x WB) + (0.2 x GT)
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How shall the heat-stress surveyor shall record all non-automated survey readings to the nearest ___F?
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0.1°F
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Where does the heat-stress survey record all non-automated survey readings?
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Heat-Stress Survey Sheet
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How many meter readings should the surveyor compare when reading WBGT's?
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2
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What should the WBGT readings be rounded to what closest temperature?
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0.2°F
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What does PHEL stand for?
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Physiological Heat Exposure Limits
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How long are you expected to stand routine watches?
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Normally 4 hours
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What is the PHEL level limit for Routine watches?
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III
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How many hours of continuous sleep per 24 hours is recommended?
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6
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What type of tablets should not be taken under heat stress environments?
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Salt Tablets
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What should be limited when under a heat stress environment?
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Caffeine
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What form is used to document all confirmed cases of a heat disorder?
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Heat/Cold Case NAVMED 6500/1
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WHERE all NAVMED 6500/1 forms sent?
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NAVENVIRHLTHCEN
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When shall a Mishap Report be submitted?
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When there's a heat-stress case that results in 5 or more lost workdays
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How many PHEL curves were developed?
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6
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Which is the lightest (in workload) PHEL curve?
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I
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Which is the Heaviest(in workload) PHEL curve?
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VI
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What is Chapter B4 about?
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Hearing Conservation
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What does HC stand for?
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Hearing Conservation
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To prevent occupational hearing loss and assure auditory fitness for duty of all Navy personnel, is what?
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The goal of Hearing Conservation
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What is the Fleet's number one occupational health hazard?
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Noise-induced hearing loss
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What Includes gun or missile fire, aircraft noise, and ship’s propulsion
systems? |
High intensity noise exposure
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Who maintains a record of noise hazardous areas and equipment?
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The Safety Officer
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Who ensures that there is proper calibration of sound level measuring equipment?
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Industrial hygiene officers
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Who ensures personnel exposed to hazardous noise have proper hearing protection devices?
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Division Officers
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Who is responsible for conducting orientation to HC and personal hearing protection for all hands during indoctrination?
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MDR
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How does the Navy try to reduce the potential for High intensity noise exposure, during the construction process?
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Through Noise Abatement
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What are the combination of insert type and circumaural (muff) type hearing protective devices (double protection)?
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PERSONAL HEARING PROTECTIVE DEVICES
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What are the Reference (Baseline) Hearing Tests recorded on?
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DD Form 2215
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What type of test is a base line hearing test?
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Only an initial one
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What happens to personnel assigned to duties in a designated noise hazardous area?
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They get tested annually
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What form is used to document the results of the annual hearing test?
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DD Form 2216
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Why are the annual hearing test administered for?
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Hearing conservation
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If a patient complains and goes to sick call due to issues with hearing, where are the results from the patients complaints documented on?
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SF Form 600
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What are the annual hearing test for Hearing Conservation called?
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Audiogram
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How often is Refresher training concerning HC, conducted?
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Annually
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What is NOEL?
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Navy Occupational Exposure Level
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What is a TWA?
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Time Weighted Average
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What is the NOEL for an 8-hour time-weighted average (TWA) in any 24-hour period:
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84 dBA
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What is the NOEL peak pressure of noise?
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140 dBA
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How often are HC testing instruments calibrated?
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Annually
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What command is in contacted for HC testing instruments calibration?
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NAVENVIRHLTHCEN Norfolk
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What is a work area considered when it exceeds NOEL limits?
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It's considered a noise hazardous area
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What is Chapter B5 about?
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Sight Conservation
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Who is in charge of Maintaining a current listing of all areas and processes that require eye protection and those areas that require eye wash or deluge shower
facilities. |
The Safety Officer
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Where is a list of eye hazardous areas and processes produced?
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In a baseline industrial hygiene survey
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Who is in charge of ensuring that areas identified as eye hazardous are properly marked and labeled?
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The Division Officers
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Who is in charge of ensuring personnel use proper eye protective devices when required?
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The Division Officers
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Who will provide personnel who require corrective lenses and work in eye hazard areas, with prescription eye wear with side shields?
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The MDR
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What are these type of elements called?
Eyewash facilities, List of Eye Hazard Areas/Processes Issue and maintenance of sight protection equipment. |
SIGHT CONSERVATION ELEMENTS
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"CAUTION, Eye Protection Required In This Area" is what standardized label?
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Eye Hazard sign
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What form is used for eye prescription form?
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DD 771
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How many minutes should the process of disinfecting safety eye wear be?
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10 minutes
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Who do you immediately report damage to protective eye wear to?
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Your work center Supervisor
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Approved emergency eyewash equipment shall be capable of flushing the eyes with potable water at a minimum flow rate of ____?
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0.4 gallons per minute for 15 continuous minutes
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What color code does “EMERGENCY EYEWASH STATION” sign have?
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Green sign with white lettering
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