ML19290E327
| ML19290E327 | |
| Person / Time | |
|---|---|
| Site: | 07007022 |
| Issue date: | 09/27/2019 |
| From: | Korbly S, Casey Smith F. X. Masse Associates, Passport Systems |
| To: | Ty Naquin NRC/NMSS/DFM/FFLB |
| Naquin T | |
| References | |
| Download: ML19290E327 (1) | |
Text
Institution: Passport Systems Date:
9/27/2019 Locations: 70 Treble Cove Rd Billerica MA Date wipes were taken:
8/12/2019 Count Time:
1 min Background Count Rate (A):
46 cpm Background Count Rate (B):
25 cpm Radioisotope Swipe #
Initial Activity Manufacturer SN PSI Designator Net CPM A,B Instrument Efficiency A,B Measured activity of Leak Test (µCi)
HEU 1
T3E67-0001 N/A 12, 0 A,B 1.4, >90%
< 1 x 10-3 HEU Disk 2
T3E67-0002 N/A 3, 2 A,B 1.4, >90%
< 1 x 10-3 HEU Disk 3
T3E67-0003 N/A 23, 1 A,B 1.4, >90%
< 1 x 10-3 LEU Plate 4
Plate 6 N/A 3, 2 A,B 1.4, >90%
< 1 x 10-3 LEU Plate 5
Plate 8 N/A 22, 4 A,B 1.4, >90%
< 1 x 10-3 Leak Test Wipes Analyzed By:
Chad A. Smith PhD, CHP
- Wipes were analyzed using a (A) Health Physics Instruments Model 7010 Rainbow MCA (SN 701188) with a Health Physics Instruments Model 5530/7530 NaI Scillation Probe (SN 730288) and (B)
PerkinElmer Tri-Carb 2910 TR liquid scintillation counter.
Semi-Annual Leak Test Results F.X. MASSÉ ASSOCIATES, INC.
Health and Medical Physics Consultants MA Registration 65-0016 NH Registration 258 RI Registration RPS0015 24 Hours: 978-283-4888 PO Box 100 Gloucester, MA 01931-0100 TEL 978-283-4888 FAX 978-281-6702 info@fxmasse.com