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Opnavinst 5100.19
Chapter B2; Heat Stress
Question | Answer |
---|---|
Who records all heat-stress related deficiencies on Current Ship's Maintenance Project (CSMP) for their respective division? | Division Officers |
If a dry-bulb temperature exceeds 100 degrees F (watch/work length: 4 hours or less), or 90 degrees F (watch/work length greater than 4 hours), or 85 degrees F (in the scullery) per paragraph B0204c(4)(a), the space superviser shall ____, the DB reading a | Circle in Red |
Who reviews all engineering and non-engineering heat-stress surveys to determine obvious inaccuracies, reduced PHEL stay times, any personnel protective actions being taken, and submits heat-stress surveys that result in reduced stay times to the commandi | Medical Department Representative (MDR) |
Who prepares reports of heat stress related cases? | Medical Department Representative (MDR) |
Dry-bulb temperature readings: Every ___ hr(s) if do not exceed 85 degrees F; every 1 hr if exceeds 85 degrees F; every ___hr(s) during maintenance/temporary installations exceed 85 degrees F. | 4 hours; 1 hour |
If mainteneance or repair is required, who records all heat-stress related deficiencies on CSMP? | Supply Officer, Air Boss, and other department heads. |
For submariners, who conducts heat-stress surveys in engineering spaces? | Commanding Officer |
Who reports to the immediate superior in command (ISIC) the material deficiencies, beyond ships force capability to correct, which contribute to heat-stress conditions aboard the ship? | Medical Department Representative (MDR) |
S/S of heat stress illness? | Dehydration, lack of sleep, illness, use of medication, drugs, alcohol, and the presence of atmospheric contaminants such as combustion gases or fuel vapors. |
Who assign and qualify engineering department personnel to perform heat-stress surveys in engineering spaces? | Engineer Officer/Reactor Officer |
While heat stress conditions can occur anywhere on board a ship, ___ are the most likely to have conditions that may cause heat stress. | Machinery spaces, laundries, sculleries, galleys, incinerator rooms, flight decks, and steam catapult rooms. |
Who limits personnel heat exposures per established stay times, except (as approved by the Commanding Officer) in an operational emergency? | Division Officers |
In most individuals, appropriate repeated exposure to heat stress cuases a series of physiologic adaptations called ___, whereby the body becomes more efficient in coping with the heat stress. It occurs gradually, usually requiring ___ weeks or more. | Heat Acclimatization; 3 weeks |
Who establish and enforce an effective heat-stress policy? | Commanding Officer |
WBGT meter values are not accurate below ___ degrees F. | 65 degrees F |
If an automated heat-stress system is installed, the ship shall maintain and calibrate at least one portable WBGT for use in the event that the automated system should fail. Who is it? | Medical Department Representative (MDR) |
___ stickers are not required to be placed on dry-bulb thermometers. | "No Calibration Required" (NCR) |
WBGT = (___ x DB) + (___ x WB) + (___ x GT) | WGBT = (0.1 x DB) + (0.7 x WB) + (0.2 x GT) |
___ is any combination of air temperature, thermal radiation, humidity, airflow, and workload that may stress the body as it attempts to regulate body temperature. | Heat Stress |