ML18025A614
| ML18025A614 | |
| Person / Time | |
|---|---|
| Site: | Susquehanna  |
| Issue date: | 11/17/1977 |
| From: | Curtis N Pennsylvania Power & Light Co |
| To: | Parr O Office of Nuclear Reactor Regulation |
| References | |
| 172, 480-2, ER 100450, PLA-200 | |
| Download: ML18025A614 (2) | |
Text
r V 7 4 ~ei NRC FORM 195 (2 7B)
U.S. NUCI EAR REGULATORY C ISSION OOCICET NUMBER 7 3 NRG DISTRIBUTION FDR PART 50 DOCKET MATERIAL FII.E NUMBER TQ:
Mr. Olan D~ Parr FROM:
Pennsylvania Power
& Light Coi Allentown, Pa~
Ni Wi Curtis DATE OP DOCUMENT 11/17/77 OATS RE CE I V6 0 11/21/77 I2CETTER
~R IGINAI CICOPY 0 NOTOR IZED ZIUNCLASSIFIED PROP INPUT FORM NUMBER OF COPIES RECEIVED DESCRIPTION g ~
i Zg Concerns BWR Relief Valve Control System and Associated Containment Loads'
~
ENCI,OSU RE PLANT'AME :
Susquehanna Units 1 & 2 (1-P)
RJL 11/21/77 VC CHIEF:
PROJECT iiNAGER:-
LIC. ASST:
FOR ACTION/INFORMATION ENVIRONIiKiNTAL ASSIGiKD AD-BRANCH CHIEF:
R B.
HARLESS INTERNALOISTRI BUTION T SYSTEiiIS SITE SAFETY G ENVIRON ANALYSIS DENTON G ÃJLLER SSICK Q STAFF ENGINEERM~G TTO C.
RS RON TECH ERNST BALLARD T R AFETY ROSS NOVAE B
R ILL 2
ROSZTOCZY CHECfi; V LL~IER I
C" YSIS LPDR:
TTC V >C REG V (J.
HANCHETT) 15 CYS SENT CATEGORYI I 'T TERNAL OISTRIBUTION CONTROL i UMBER 77'; ribi 1 'v AP /
TWO NORTH NINTH STREET, ALLENTOWN, PA.
18101 PHONE:
(215) 821 5151 NORMAN W. CURTIS Vice President Engineering 8 Constructen 821.5381 NOV i7 1977 Director of Nuclear Reactor Regulation Attention:
Olan D. Parr, Chief Light Water Reactors Branch No.
3 U.S. Nuclear Regu1atory Commission Washington, D.C.
20555 SUSQUKQQlNA STEAM ELECTRIC STATION BWR RELIEF VALVE CONTROL SYSTEM AND ASSOCIATED CONTAINMENT LOADS ER 100450 PILES 480-2, 172 PLA-200 DOCKS NUMBERS: 50-387 50-388
Dear Mr. Parr:
In response to your letter of October 28, 1977, regarding containment loads resulting from operation of safety relief valves, PP&L plans to proceed. with a Susquehanna unique analysis to determine what impact exists on the Susquehanna plant.
Due to GE's commitments f'r this analysis on Mark III and other plants, PP&L willbe unable to submit the resu1ts until March 1978. If design changes prove to be necessary for Susquehanna, they will be identified at that time.
N.
W. Curtis Vice President Engineering
& Construction WEB/sg PENNSYLVANIA POWER IL LIGHT COMPANY