ML18227C971
| ML18227C971 | |
| Person / Time | |
|---|---|
| Site: | Turkey Point  |
| Issue date: | 10/28/1977 |
| From: | Clark R Office of Nuclear Reactor Regulation |
| To: | Lear G Office of Nuclear Reactor Regulation |
| References | |
| Download: ML18227C971 (6) | |
Text
MEETING NOTICE DISTRIBUTION Wocket Fi1es ~
NRC PDR Local PDR ORBi3 Rdg NRR Rdg EGCase VStello KRGoller DEisenhut ASchwencer DDavis GLear RReid LShao WButler BGrimes RBaer MHcDonald Project Manager OELD OISE (3)
OSD (3)
BFaulkenberry CParrish Receptionist NRC Participants ACRS (16)
MEMORANDUM FOR:
George Lear, Chief, Operating Reactors Branch 83, DOR FROM:
Richard Clark, Operating Reactors Branch '83, DOR SUBJECT'ORTHCOMING MEETING HITH FLORIDA POWER 5 LIGHT COftPANY AND WESTINGHOUSE ON TURKEY POINT STEAN GENERATOR REPAIR TIME 5 DATE:
llednesday, November 9
1977 1:00 p.m.
LOCATION:
PURPOSE:
Room P-422 To discuss the design
)mprovements proposed for the replacement steam generators for Turkey Point including:
l.
Improved moisture separators (net)dern)ster
- vanes, perforated plates, etc).
2.
Use of Type 405 ferretic stainless steel for support plates.
guatrefoil design for tube support plate interface.
4.
Thermal treatment of Inconel 600 tubes.
5.
Recessing tube to tube sheet weld.
6.
Expanding tube to full depth of tubesheet.
7.. Increasing recirculation ratio.
8.
Increased number of hand holes.
9.
Improved tube bundle accessibility.
10.
Improved flow distribution.
11.
Modifications to feedring.
12.'nstalling tube lane blocking devices Off ICE SURNAMKW OATK~
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Meeting Notice 13.
tfodified blowdown arrangerent 14.
Improved resistance to sludge Ituildup.
15.
Addition of 2" line for wet layup.
16.
Addition of closure plates in channel head.
17.
Improved quality assurance procedures.
18.
Improved fabrication and welding procedures.
19.
Improved control of condensate and feedwater water chemistry to reduce secondary side corrosion.
PARTICIPNfTS:
FPAL Doug Hhittier, Jack DNastry, Dim Maiden, Fred Flugger.
et.a'H.
tll~i Ih Dave Harbinger, et al Joe Recce, George Lear, Larry Shao, Dick Clark, Dick Stuart, Bob LaGrange, Frank Alnieter, Q. D. Liaw, Bart 8uckley DISTRIBUTION:
See attached list Richakt Clark> Project lhnager Operating Reactors Branch 83 Division of Operating Reactors orrIce~
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