ML20196D611
| ML20196D611 | |
| Person / Time | |
|---|---|
| Site: | Limerick  |
| Issue date: | 11/29/1988 |
| From: | Helwig D PECO ENERGY CO., (FORMERLY PHILADELPHIA ELECTRIC |
| To: | Imbro E NRC |
| References | |
| NUDOCS 8812090143 | |
| Download: ML20196D611 (3) | |
Text
- _ _
O o
PHILADELPHIA ELECTRIC COMPANY 2301 MARKET STREET t
P.O. BOX 8699 PHILADELPhl A, PA 19101 D.R.HELWie lE.".'I lw'."0"........
November 29, 1988 i
i Mr. E. V. Imbro U. S. Nuclear Regulatory Commission OWFN Mail Stop 9A-1 Washington, D.C.
20555 i
SUBJECT:
Limerick Unit 2 Independent Design and Construction Assessment "CCA) r i.
Dear Mr. Imbro:
This letter responds to your recent verbal request regarding work other than the Limerick 2 10CA currently being performed by Stone and Webster Engineering Corporation (SWEC) for Philadelnhia Electric Co.
4 SWEC has reviewed all purchase orders currently open with Philadelphia Electric and provided a summary description of these services in the attached letter to me dated October 28, 1988. After review of this work scope, we do l
not believe that SWEC's independence in conduct of the 10CA is in any way compromised. You will recall that our selection of SWEC for the 10CA effort was based on a thorough examination of the experience and qualifications of all j
firms who had previously performed such evaluations.
f i
Should you require any additional information, please do not hesitate to contact me.
I I
l I
i 0D
=
h j
Attachment RCB/sw t
l SS12090143 881129
[86/
PDR ADOCK 05000353 r
/[/
P PDC
~
STONE 6 WEBSTER ENGINEERING CORPORATION 245 SUMMER STREET. BOSTON, MASSACHUSETTS 02107 aoonass aLL co=ntspoNotNc to P.o son ::as. sostoN. un cato?
- = _ _.
% MEW- - - ~ ~ ~
n:=.,
numacautmsme
"'"'"r,',
E'$..=.....
,2 Mr. D. R. Helwig hM omber 28, 1988 General Manager, Nuclear Quality AssurancehdERED 10; Philadelphia Electric Company 2301 Market St. Mail Stop S7-1 Philadelphia, Pa. 19101
.. J.O. No. 18138 LIM 2 - 032 STONE & WEBSTER WORK IN SUPPORT OF PHILADELPHIA ELECTRIC COMPANY-1988 Dear Mr. Helwig.
The purpose of this letter is to provide a summary of the types of work assignments being performed by Stone and Webster Engineering Corporation (SWEC) in support of Philadelphia Electric Company (PEco).
These efforts are in addition to the Independent Design ard Construction Assessment (IDCA) that we are performing on LIMERICK UNIT-2.
LIMERICK UNITS 1 and 2.
SWEC is not directly responsible for any design or construction efforts.
SWEC has assignments at the Limerick Units to:
o Prepare emergency procedure calculations o
P. ovide emergency planning support services o Provide secunded employees to develop operational procedures o Provide condenser specialist for Retubing Oversight Committee (Estimated billings to PECo. from January 1988 - August 1988 is $1.2 million.)
PEACH BOTTOM. SWEC has assignment at the Peach Bottom Units tot o Provide engineering licensing support for container burial o Provide emergency planning technical support o Provide study for condenser tube replacement o Provide pump specialist o Provide engineering review of control drive handling equipment o Review selected non-safety modification o Update functional control diagrams o Prepare emergency procedure calculations o Provide secunded employees o Provide Engineering & Design of Auxiliary Services Building (cancelled) l (Estimated billings to PECo from January 1986 - August 1988 is $1.5
[
Million)
OTHER PLANTS / TRANSMISSION / DISTRIBUTION.
SWEC has assignments at other PECo facilities to 1
o Provide substation engineering and design o Design Fish Collection Facility 1
a o Provide Word Processing services o Provide various secunded employees to PECo Headquarters (Estimated Billings to PEco from January 1988 - August 1988 is $1.7 i
Million.)
i SWEC has reviewed the content of these work assignments and concludes that none conflict with the independent nature of the IDCA on 1,imerick Unit 2.
In addition, the total billing to PEco is a very small percentage of SWEC revenues.
We have executed personal disclosure statements for each SWEC employee who is assigned to the IDCA ef fort in accordance with the project protocol.
These are available for review at any time in our Cherry Hill Office.
In conclusion, SWEC is confident that the necessary degree of independence exists with respect to cur assign =ent to conduct the IDCA.
Tf I may be
]
of further assistance, please contact ma in Boston at (617) 589-2042.
Yours truly, H. E. Daniels, Jr.
Program Manager 4
i
,1 c
I s