ML19339A302
| ML19339A302 | |
| Person / Time | |
|---|---|
| Site: | Big Rock Point File:Consumers Energy icon.png |
| Issue date: | 10/28/1980 |
| From: | Dewitt R CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | |
| Shared Package | |
| ML19339A298 | List: |
| References | |
| NUDOCS 8011030550 | |
| Download: ML19339A302 (2) | |
Text
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i CONSUMERS PC'ER 00MPANY Docket 50-155 Request for Change to the Technical Specifications License DPR-6 For the reasons hereinafter set forth, it is requested that the Technical Specifi-cations contained in-the Facility Operating License DPR-6, Docket 50-155, issued to Consumers Power Company en May 1,1964, for the Big Rock Point Plant be changed as described in Section I telow:
I.
Change (s) a Section ll.k.l.hA.
d Delete the following wording, " Verify that the hose required for backup cooling water to the core spray recirculation heat exchanger is install-ed on a designated rack in the screen house."
Section ll.h.l.hB.
Delete the fbiloving wording, " Verify that the hose used for backup cool-ing vater to the core spray recirculation heat exchanger is operable and free of obvious defects. Perform a leak check and flow check of the back-up cooling water hose when connected between the screen house fire water connection and the core sprey recirculation heat exchanger."
and replace with, " Verify remote manual cetuation of M0-7080, MO-7081, MO-7082, and M0-7083."
Bases: (Emergency Core Cooling System - Section 11)
In the. third paragraph, delete the following verding, ' fire j
hose" and replace with, " redundant line",
II.
Discussion The above proposed Technical Specifications are requested to make the Techni-cal Specifications accurately reflect the "as-built" condition of the plant -
and its surveillance require =ents after the facility is modified during the.
1980 refueling outage. The purpose of the facility modification is to reduce
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operator dose in the event of an accident which requires backup cooling water for core spray recirculation heat exchanger operation. The addition of per-manent piping and remote manually actuated valving vill eliminate the need for plant operators to install the current fire hose and make appropriate "tive lineups to provide backup cooling water.
?
III.
onclusion(s)
Based on the foregoing both the Big Rock Point Plant Review Conmittee and l
i I
80110aMB Jg;5I()
v.
2 the Safety and Audit Review Board have reviewed this change and find it acceptable.
COIISUIERS POWER COMPMiY By i f/4 [
R B DeWitt M ice President Iluelear Operations Sworn and subscribed to before me this 28th day of October, 1980.
(.
'dY Linda K Carstens, Notary Public Jackson County, Michigan Itr commission expires June 10, 1981