ML19312D795

Forwards Ebasco Svcs,Inc Rept, Groundwater Draining Sys: Analysis of Sys Performance. Design Parameters Used in Development of Sys Have Resulted in Provision of Adequate & Conservative Protection to Plant

ML19312D795
Person / Time
Site:	Satsop
Issue date:	03/14/1980
From:	Renberger D WASHINGTON PUBLIC POWER SUPPLY SYSTEM
To:	Parr O Office of Nuclear Reactor Regulation
Shared Package
ML19312D796	List: ML19312D795 ML19312D799
References
GO3-80-526, NUDOCS 8003250344
Download: ML19312D795 (3)

Text

5 Washington Public Power Supply System A JOINT OPERATING AGENCY P O SOI 1223 ELMA WASHINGTON 98541 PHONE (206) 482-4428 G03-80-526 March 14,1980 Docket Nos.

50-508 and 50-509 Director of Nuclear Reactor Regulation ATTENTION:

0. D. Parr, Chief Light Water Reactors Branch No. 3 U.S. Nuclear Regulatory Commission Washington, D.C.

20555

Subject:

WPPSS NUCLEAR PROJECTS 3 AND 5 GROUNDWATER DRAINAGE SYSTEM ANALYSIS OF SYSTEM PERFORMANCE - FINAL REPORT

References:

1) D. L. Renberger to 0. D. Parr, NRC Review of WNP-3 Groundwater Drainage Design Parameters, dated March 7, 1978

2) D. L. Renberger to 0. D. Parr, Groundwater Drainage System Design Parameters - First Supplement, dated June 1, 1978

3) D. L. Renberger to 0. D. Parr, Second Supplement, dated September 1, 1978

4) D. L. Renberger to 0. D. Parr, Groundwater Drainage System Design Parameters - Third Supplement, dated December 19, 1978

5) D. L. Renberger to 0. D. Parr, Groundwater Drainage System Design Parameters - Fourth Supplement, dated April 26, 1979

6) D. L. Renberger to 0. D. Parr, Groundwater Drainage System Design Parameters - Fifth Supplement, dated June 22, 1979

7) D. L. Renberger to 0. D. Parr, Groundwater Drainage System Design Parameters - Sixth Supplement, dated December 26, 1979

Dear Mr. Parr:

The above referenced letters transmitted the reports of WPPSS' Engineer, Ebasco Services, Incorporated, which provided analysis of the groundwater drainage system and all pertinent data available. Reference (1) also provided the groundwater drainage system final design and other related information bearing on system performance.

1 Q

W4 8003250 I

I

Washington Public Power Supply System Mr. O. D. Parr The Final Report of the analysis of the groundwater drainage system per-formance is transmitted with this letter. The conclusion is demonstrated that the design parameters used in the development of the system have resulted in the provision of adequate and conservative protection to the plant. The report includes discussion of a program to verify this con-clusion through the performance of a field test.

The Supply System believes that with the submittal of this report and the results of the field test, further submittals of system performance reports are no longer necessary. Should you require further information, please contact our Licensing Engineer, A. D. C. Kimmins, (206) 482-4428.

Very truly yours, D. L. RENBERGER, Assistant Director, Technology cc: D. Smithpeter - BPA N.S. Reynolds - DeVevoise & Liberman WNP-3/5 Files - Richland

Docket Nos:

50-508 50-509 e

Letter No:

G03 D. L. Renberger'to 0. D. Parr Groundwater Drainage System Analysis of System Performance Final Report STATE OF WASHINGTON ss COUNTY OF BENTON D. L. RENBERGER, Being first duly sworn, deposes and says: That he is the Assistant Director Technology, for the WASHINGTON PUBLIC POWER SUPPLY SYSTEM, the appitcant herein; that he is authorized to submit the fore-going on behalf of said applicant; that he has read the foregoing and knows the contents thereof; and believes the same to be true to the best of his knowledge.

M7

,1980 DATED M

D. L. RENBERGER On this day personally appeared before me D. L. RENBERGER ts me known to be the individual who executed the foregoing instrument and acknowledged that he signed the same as his free act and deed for the uses and purposes therein mentioned.

GIVEN under my hand and seal this '//[ day of 97/44 c b

,1980

/ bu $YWO Notary Public in and foWthe State of Washington Residing at 2 /d u

Washington Public Power Supply System A JOINT OPERATING AGENCY I

P.O. SOI 1223 ELMA. WASHINGTON 98549 PHONE (206) 482-4428 G03-80-526 March 14,1980 Docket Nos.

50-508 and 50-509 Director of Nuclear Reactor Regulation ATTENTION:

0. D. Parr, Chief I

Light Water Reactors Branch No. 3 U.S. Nuclear Regulatory Commission Washington, D.C.

20555

Subject:

WPPSS NUCLEAR PROJECTS 3 AND 5 GROUNDWATER DRAINAGE SYSTEM ANALYSIS OF SYSTEM PERFORMANCE - FINAL REPORT

References:

1) D. L. Renberger to 0. D. Parr, NRC Review of WNP-3 Groundwater Drainage Design Parameters, dated March 7, 1978

2) D. L. Renberger to 0. D. Parr, Groundwater Drainage System Design Parameters - First Supplement, dated June 1, 1978

3) D. L. Renberger to 0. D. Parr, Second Supplement, dated September 1, 1978

4) D. L. Renberger to 0. D. Parr, Groundwater Drainage System Design Parameters - Third Supplement, dated December 19, 1978

5) D. L. Renberger to 0. D. Parr, Groundwater Drainage I

System Design Parameters - Fourth Supplement, dated April 26, 1979

6) D. L. Renberger to 0. D. Parr, Groundwater Drainage System Design Parameters - Fifth Supolement, dated I.

June 22,1979

7) D. L. Renberger to 0. D. Parr, Groundwater Drainage System Design Parameters - Sixth Supplement, dated December 26, 1979

Dear Mr. Parr:

The above referenced letters transmitted the reports of WPPSS' Engineer, Ebasco Services, Incorporated, which provided analysis of the groundwater drainage system and all pertinent data available. Reference (1)also provided the groundwater drainage system final design and other related information bearing on system performance.

I a,

- oxuu-3

I l-Washington Public Power Supply System I

Mr. O. D. Parr The Final Report of the analysis of the groundwater drainage system per-formance is transmitted with this letter. The conclusion is demonstrated that the design parameters used in the development of the system have resulted in the provision of adequate and conservative protection to the plant. The report includes discussion of a program to verify this con-clusien through the performance of a field test.

The Supply System believes that with the submittal of this report and the results of the field test, further submittals of system performance reports l

are no longer necessary. Should you require further information, please contact our Licensing Engineer, A. D. C. Kimmins, (206) 482-4428.

Very truly yours, "2

D. L. RENBERGER, Assistant Director, Technology cc: D. Smithpeter - BPA N.S. Reynolds - DeVevoise & Liberman WNP-3/5 Files - Richland lE iI

!I I

!I

Docket Nos:

50-508 l-50-509 Letter No:

G03 I D. L. Renberger'to 0. D. Parr Groundwater Drainage System Analysis of System Performance Final Report l

STATEOFWASHINGTON)

COUNTY OF BENTON l

D. L. RENBERGER, Being first duly sworn, deposes and says: That he is the I

Assistant Director, Technology, for the WASHINGTON PUBLIC POWER SUPPLY

. SYSTEM, the applicant herein; that he is authorized to submit the fore-5 going on behalf of said applicant; that he has read the foregoing and l

knows the contents thereof; and believes the same to be true to the best of his knowledge.

l DATED M7

,1980 B

l I

&L %

D. L. RENBERGL'R On this day personally appeared before ce D. L. RENBERGER to me known to be the individual who executed the foregoing instrument and acknowledged that he signed the same as his free act and deed for the uses and purposes therein mentioned.

GIVEN under my hand and seal this '/6[ day of 97/ad

,1980 Y

W

/

l Notary Public in and fo Wthe State dd Res n

1I 1

l L

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