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Environmental Health,Safety & Risk

EH&S
TEL NO: (818) 677-2401
FAX NO: (818) 677-5853
MAIL DROP: 8284
Radioactive Contamination Survey Record
Form 105
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Instructions: (Refer to section 7.0 of CSUN Radiation Safety Manual for detailed instructions)
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1.
Use simple drawing of area to be surveyed to identify locations where samples or measurements are taken.
Note: Existing laboratory diagram (part of IRUA application) can be used.
2.
Fill in all data fields, and record all survey results - including negative results (non detects).
3.
Decontamination must take place if measurements exceed the following limits:
 
H-3: 2,200 dpm/100cm2 All other isotopes: 220 dpm/100cm2
After decontamination resurvey and record results.
Survey Area Diagram

 

 

 

 

Instrument Used: Units recorded (e.g. CPM, mR/hr):
Date
BKG
Area 1
Area 2
Area 3
Area 4
Area 5
Area 6
Area 7
Initials
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