ML20078E468
| ML20078E468 | |
| Person / Time | |
|---|---|
| Site: | MIT Nuclear Research Reactor |
| Issue date: | 11/04/1994 |
| From: | Bernard J MASSACHUSETTS INSTITUTE OF TECHNOLOGY, CAMBRIDGE |
| To: | NRC OFFICE OF INFORMATION RESOURCES MANAGEMENT (IRM) |
| References | |
| NUDOCS 9411140068 | |
| Download: ML20078E468 (4) | |
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7s NUCLEAR REACTOR LABORATORY e
AN INTERDEPARTMENTAL CENTER OF MASSACHUSETTS INSTITUTE OF TECHNOLOGY E
O. K HARLING 138 Albany Street, Cambrdge. Mass. 02139-4296 J. A. BERNARD. JR.
l Director Telefax No. (617) 253-7300 Director of Reactor Operations Telex No. 92-1473-MIT-CAM Tel. No. (617). 253-4202 4 November 1994 e
r U.S. Nuclear Regulatory Commission Atta: Document Control Desk Washington, D.C. 20555 l
Subject:
Response to Request Dated 11/03S4 for Additional Information Regarding Request for Adjustment of Facility Operating License No. R-37 for the Massachusetts Institute of Technology Research Reacter (MITR); Docket No. 50-20.
Gentlemen:
On 03/3164, the Massachusetts Institute of Technology submitted a request that Facility Operating License No. R-37 be extended to April 24,2001. On 08/31S4, the U.S. Nuclear Regulatory Commission requested additional information concerning that proposed license extension. That material was submitted on 09/29S4. On 11/03S4, the U.S. Nuclear Regulatory Commission requested an additional item of information.
Enclosed is our response.
Sincerely, 4.
/
. q (y
.,ohn A. Bemard, Ph.D Director of Reactor Operations MIT Research Reactor JABERM cc:
USNRC - Project Manager, j
NRR/ONDD USNRC - Region I-Project Scientist, I
Efficents Radiation Protection Section (ERPS)
FRSSB/DRSS 9411140069 941104 g
i, PDR ADOCK 05000020 I
P PDR
1 Summaries of Sections F and H of the MITR Annual Reports (1985-1994) to USNRC F.
ENVIRONMENTAL, SURVEYS FY Average (mrem) 1994 0.4 1993 0.5 1992 0.2 1991 0.1 1990 0.1 1989 0.2 1988 2-1987 1.2 1986 1.8 1985 2.2 11.
R ADIOACFIVE EFFLUENTS TABLE H-1 (summarv)
ARGON-41 STACK RELEASES Ar-41 Average Discharged Concentration (Ci)
(pCi/ml)
Totals (1 Julv 93 - 31 Dec. 93) 275.79 0.16 x 10 8 MPC (Table II, Column I) 4 x 10-8
% MPC 4.1 %
Totals (1 Jan. 94 - 30 June 94) 398.72 0.22 x 10-8 EC (Table ll, Column 1) 1 x 10-8 l % EC 21.7 %
Totals (FY 1993) 923.3 0.24 x 10 8 MPC (Table II, Column I) 4 x 10-8
% MPC 6.0%
l e
~
TABLE U-l (summarv)
ARGON-41 STACK RELEASES (cont.)
Totals TY.1992) 728.1 0.20 x 10-8 MPC (Table II, Column I) 4 x 10-8
% MPC 4.9%
Totals (FY 1991) 684.4
' 0.18 x 10-8 MPC (Table II, Column I) 4 x 10-8
% MPC 4.4%
Totals (FY 1920) 542.6 0.14 x 10-8 MPC (Table II, Column I) 4 x 10-8
% MPC 3.5%
Totals (FY 1989) 1529 0.39 x 10 8 MPC (Table II, Column I) 4 x 10-8
% MPC 9.8%
Totals (FY 1988) 2627 0.67 x 10-8 MPC (Table 11, Column I) 4 x 10 8
% MPC 17 %
Totals (FY 1987) 4223 1.20 x 10-8 MPC (Table II, Column I) 4 x 10-8
% MPC 30%
Totals (FY 1986) 3797 1.05 x 10 8 MPC (Table II, Column 1) 4 x 10 8
% MPC 26%
i Totals (FY 1985) 4076 1.04 x 10-8 4
MPC (Table II, Column I) 4 x 10 8
% MPC 26%
1
l,-
3-
. s TABLE H-2 (summary)
SUMMARY
OF MITR-II RADIOACFIVE SOLID WASTE SHIPMENTS 3
FY Volume (ft )
Activity (Ci) 1994*
457.5 0.925 1993*
210.0 0.218 1992 127.5 0/1114 1991 116.5 0.125 1990 192.6 0.035 1989 135.0 0.053 1988 60.5 0.0034 1987 112.5 0.082 l
1986 75.0 0.097 1985 120.0 0.067
- FY 93/94 waste volume increases were as a result of LLRW Policy Act and subsequent site closures.
TABLE H-3 (summarv) i LIOUID EFFLUENT DISCHARGES l
l 1
Total FY Activity I
(Ci) 1994 25.56E-3 1993 7.74E-3 1992 36.32E-3 1991 121.70E-3 1990 80.51 E-3 1989 110.05 E-3 1988 72.34E-3 1987 98.32E-3 1986 288.60E-3 l.
1985 99.10E-3
_ _ _ _ - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - - - _ _ _ _