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25 Cards in this Set
- Front
- Back
Unit 3: What are the limits IAW P5055?
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-Annually: 5 REM
-Quarteryly: 3 REM -Shallow Dose Equivalent: 50 Rem Skin/Extremities -Eye Dose Equivalent: 15 Rem to Eye -Pregnancy: 500mRem Term / 50mRem month |
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Unit 3: What is a Local Control Level?
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-Maximizes ALARA
-Assigned LCL of 500mRem/yr -Not to exceed 10% of annual exposure lilmits. -Written permission to exceed by CO/ENG or RHO prior to. |
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Unit 3: IAW RCFS what is the Alert Level Set to?
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-500mRem/yr
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Unit 3: If the Alert Level has been extended, what is the yearly limit?
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-Not to exceed 5REM/yr provided the person is at least 19 y/o.
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Unit 3: If the Alert Level has been extended, what is the Quarterly Limit?
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Not to exceed 3REM/qtr provided the person is at least 19 y/o
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Unit 3: A crewmember who is 18 y/o is restricted to ____ TEDE per year.
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-1.25REM
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Unit 3: IAW RCFS, no one under 18 y/o shall exceed ____ of the federal limits stated in Chap 4 of the P5055.
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-10%
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Unit 3: Members of the public are not to exceed ____ per year.
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-100mRem per year excluding background.
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Unit 3: Radiation Area IAW P5055
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-Excess of 5mRem in any 1 hour at 1 foot.
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Unit 3: High Radiation Area IAW P5055
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-Excess of 100mRem in any 1 hour at 1 foot.
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Unit 3: Very High Radiation Area IAW P5055
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-Excess of 500 RAD in 1 hour at 1 meter.
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Unit 3: Radiation Area IAW RCFS
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-greater than or equal to 1mRem/,less than 100 mRem/hour
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Unit 3: High Radiation Area IAW RCFS
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-Greater than or equal to 100 mRem/hour
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Unit 3: Exclusion Area IAW RCFS
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-Access would result in exceeding a radiation limit in a very short time.
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Unit 3: What are the Primary Dosimeters used?
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-DT 702/PD LiF and DT-526/PD CaF
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Unit 3: What are the Secondary Dosimeters used?
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-EPD and SIPD
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Unit 3: What are the components of the LiF TLD?
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-Holder
-TLD Opener -TLD Card |
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Unit 3: What are the Positions of the LiF TLD?
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-Position 1: LiF 700, Low/High Energy Photon
-Position 2: LiF 700, DDE Photon -Position 3: LiF 700, SDE -Position 4: LiF 600, Nuetron / Photon |
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Unit 3: What are the components of the CaF TLD?
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-CAP: Holds 2 sulfur pellets in indium foil, N.A.D.,
-CASE: Holds detector element, Opaque to Light -BULB: Glass Bulb, Heater Strip, Electrical Leads, CaF Chips, Heater Strip Spring -Tin and Lead Shield -Belt Loop |
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Unit 3: Who maintains the ERC?
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Medical of Engeneering
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Unit 3: Explain the 30/30 Rule.
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-If the Primary Dosimeter is Great than 100mRem, the Secondary must be with (+)(-) 30%.
-If Less then 100mRem must be (+)(-) 30mRem. |
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Unit 7: Methods of External Decontamination
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-Self adhering tape
-1-3 min. mild soap/waterless/mild abrasive -Sloghing 6-8 hrs |
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Unit 7: Methods of Internal Decontamination
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-Antacids
-Cathartics -Nasal Lavage -Stomach Lavage -Pulmonary Lavage |
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Unit 7: Neutron Thumb Rule/Method/Treatment
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-Thumb Rule: Quick Sort Method, reading of 0.2mR/hr above background = 25Rads or Above.
-Method: 10CC blood, 100CC Urine, 1/2gram hair, metal objects -Treament: Symptomatically |
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Unit 7: Tritium Thumb Rule, Method, Treatment
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Method: Urine Collection. Void now then collect 100ml 4 hrs later.
Treatment: Increase Fluids 2-4 liters/day |