ML17319A515

Submits Reply to IE Bulletin 80-10 Re Contamination of Nonradioactive Sys & Potential for Releases.Adequate Monitoring Is Performed Routinely on Sys to Preclude Release Problems.No Further Action Required

ML17319A515
Person / Time
Site:	Cook
Issue date:	07/10/1980
From:	Maloney G INDIANA MICHIGAN POWER CO. (FORMERLY INDIANA & MICHIG
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
IEB-80-10, NUDOCS 8007220080
Download: ML17319A515 (4)

Text

~ 14ig8g INDiANA 5 MICHIGAN ELECTRIC COMPANY P. O. BOX 18 BO WL IN G G R E EN ST ATION NEW YORK, N. Y. 10004 July 10, 1980 AEP:NRC:00415 Donald C. Cook Nuclear Plant Unit Nos. 1 and 2 Docket Nos. 50-315 and 50-316 License Nos. DPR-58 and DPR-74

SUBJECT:

RESPONSE TO IE BULLETIN 80-10 Nr. James G. Keppler, Director Region III U.S. Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, Illinois 60137

Dear Mr. Keppler:

In response to IE Bulletin No. 80-10, we have completed a facility design and operation review to identify systems that are considered as non-radioactive, but could possibly become radioactive through inter-faces with radioactive systems. Such systems include:

1. Main Steam, Auxiliary Steam and Associated Systems

2. Condensate System

3. Feedwater System

4. Hiscellaneous Drains, Vents and Sumps

5. Makeup Water System - Demineralized Mater

6. Essential Service Water System

7. Component Cooling Mater System

8. Plant Air System, and

9. Mell Water System Our review indicated that adequate sampling/analysis or monitoring are performed routinely on the above listed systems to preclude the problems identified'n Bulletin 80-10. In addition to the existing sampling/analysis and monitoring systems, the following sample points will be monitored weekly for gross beta gamma and tritium to expedite detection of contamination:

1. Total Hot Mell

2. Heating Boiler Water, and

3. Cold Leg Demineralizer 800v 230 RK)

-Mr. J. G. Keppler AEP:NRC:00415 1

Based on this review, it is concluded that no further action is required to respond to the action items identified in the said Bulletin.

Ver tru y yours,

. Malo ey GPM/emc Vice Pres'dent cc: R. C. Callen G. Charnoff John E. Dolan R. R. Jurgensen D. V. Shaller - Bridgman R. S. Hunter