ML19308C932
| ML19308C932 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 06/15/1976 |
| From: | Tracy Scott BABCOCK & WILCOX CO. |
| To: | Rogers L BABCOCK & WILCOX CO. |
| References | |
| TASK-TF, TASK-TMR NUDOCS 8002110672 | |
| Download: ML19308C932 (2) | |
Text
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SITE INS.TRUCTION NO..Cf'/Mh__.
DISTRhfUTION 6
THE BABC0CK & WILC0X COMPANY RESPONSE REQ'D F OM ___4_ _
POWER GENERATION GROUP h_
lL. C. Rogers - Manager, Site Services, Three Mile Island APPROVED V
From T. F. Scott - Plant Startup Services Section (2519) g ses 66Ls Cust. TMI-2 File No. NSS-6
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or Ref.
T3.3.1 Subj. Customer Problem Reports Date June 15, 1976 lm.i...........,..................w...,.
In a telephone call on 6/14/76, Stan Maingi requested assistance on three customer problem reports.
Problem:
Pressurizer spray line temperature alarm setpoint in DP 1101-02, Plant Setpoints, does not agree with the latest infomation transmitted to the customer.
Resolution: A copy of the Site Instruction directing the setpoint change has been placed in the file folder for DP 1101-02 along with a note to include it in the next update.
Problem:
The gasket caterial and bolts for the NI detector wells needs to.
V be modified with thicker gaskets and longer bolts similar to TMI-1.
Resolution: Lee Pletke has authorized Raleigh Smith to proceed with a field change for this modification.
Problem:
The low level alarm setpoint for the Boric Acid Mix Tank given in DP 1101-02 is 12 inches. The plant computer list, point #331, specifies a low level alam of 10 inches.
Resolution: The System Design Data Sheet, B&W Drawing 113619C, Rev. 3, shows 12 inches as the alam setpoint for both the computer and annun-ciator. System Change 159, which changed the alam from 10 inches to 12 inches, was incorporated in Rev. 3 to the Design Data Sheet but not to the plant computer list. Please inform the customer that the plant computer alarm should be changed.
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L. R. Pletke R. G. Eurnley be Ac,/ A7,nbk g/,.,em $$,,l,/
J. D. Phinney L. T. Schlomer REVIEWED FOR ACCURACY R. A. Govers D. E. Warden
.J. A. Middleton S. P. Maingi f
R. M. Smith S!GN D:__
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