ML19309H592
| ML19309H592 | |
| Person / Time | |
|---|---|
| Site: | La Crosse File:Dairyland Power Cooperative icon.png |
| Issue date: | 05/08/1980 |
| From: | Linder F DAIRYLAND POWER COOPERATIVE |
| To: | Ziemann D Office of Nuclear Reactor Regulation |
| References | |
| TASK-03-12, TASK-3-12, TASK-RR LAC-6904, NUDOCS 8005130543 | |
| Download: ML19309H592 (3) | |
Text
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[k COOPERAT/VE. eo nox air. 2eis FAST AV SOUTH. L A CROSSE WISCONSIN s4601
<608) 7884000 May 8, 1980 In reply, please refer to LAC-6904 DOCKET NO. 50-409 Director of Nuclear Reactor Regulation ATTN:
Mr. Dennis L.
Ziemann, Chief Operating Reactors Branch #2 Division of Operating Reactors U. S. Nuclear Regulatory Commission Washington, D.
C.
20555
SUBJECT:
DAIRYLAND POWER COOPERATIVE LA CROSSE BOILING WATER REACTOR (LACBWR)
PROVISIONAL OPERATING LICENSE NO. DPR-45 ENVIRONMENTAL QUALIFICATION OF ELECTRICAL EQUIPMENT
References:
(1)
NRC Letter, Ziemann to Linder, dated March 28, 1980.
(2)
NRC Letter, Ziemann to Linder, dated March 6, 1980.
(3)
NRC Letter, Ziemann to Linder, dated February 15, 1980.
(4)
DPC Letter, Shimshak to Sna. der, LAC-6254, dated April 26, 1980.
(5)
DPC Letter, Shimshak to Snaider, LAC-6320, dated May 29, 1980.
(6)
DPC Letter, Madgett to Ziemann, LAC-5520, dated October 26, 1978.
(7)
DPC Letter, Madgett to Stello, LAC-5181, dated February 22, 1978.
(8)
DPC Letter, Madgett to Director of Nuclear Reactor Regulation, LAC-4082, dated July 21, 1976.
(9)
Gulf United Report, " Technical Evaluation of the Adequacy of LACBWR Emergency Core Cooling System", SS-942, May 31, 1972.
(10)
Gulf United Report, " Response to Questions by AEC with regard to Gulf United Report SS-942, Technical Evaluation of the Adequacy of LACBWR ECCS", SS-1075, Revision 1, November 15, 1973.
(11)
DPC Letter, Madgett to Ziemann, LAC-3554, dated December 18, 1975.
1 (12)
"La Crosse Boiling Water Reactor Safeguards Report", ACNP-65544, August 1967, Figure 14.1.
(13)
" Answers to Questions about LACBWR Received from the Division of Reactor Licensin ACNP-66501, January 1966, Question I-1.
o Mr. Dennis L.
Ziemann, Chief May 8, 1980 Operating Reactors Branch 42 LAC-6904 (14)
" Answers to Questions About LACBWR Received from the Division of Reactor Licensing, "ACNP-66530, April 1966, Question IV-12.
(15)
" Answers to Questions About LACBWR Received from the Division of Reactor Licensing", ACNP-66546, June 1966, Question III-ll.
(16)
" Description of Post Accident Safeguards Provisions for the La Crosse Boiling Water Reactor", ACNP-66564, September 1966, Section 5.
Gentlemen:
References 1 and 2 established a schedule for submitting information to the NRC regarding environmental qualification of Class IE electrical equipment.
Identification of safety-related equipment and non-safety systems which could perform safety functions, required by Item 1 to to Reference 2, is included in Reference 7.
Emergency procedures required by Item 1 to Unclosure 2 to Reference 2 were provided to the NRC during on-site IE Inspection No. 80-02 on February 14, 1980.
Data necessary for the Staff Calculation of Containment Temperature and Pressure Decay Time specified by Enclosure 2 to Reference 1 and Information Necessary for Staff Review of Plant Specific Contaimment Analyses specified by Enclosure 3 to Reference 1 are included in References 4, 5,
9, 10, 12, 13, 14, 15, and 16, and in Enclosure 1 to this letter.
Single failure assumptions used in reporting para-meters in Reference 4 are consistent with the results of the analysis forwarded by Reference 11.
This information satisfies Item 2 of to Reference 2.
Information required by Item 3 of Enclosure 2 to Reference 2 is included in Reference 7.,
Information required by Items 4 and 5 of Enclosure 2 to Reference 2 is included in References 6, 7, and 8.
If there are any questions concerning this response, please feel free to contact us.
Very truly yours, DAIRYLAND POWER COOPERATIVE h
G Frank Linder, General Manager FL:FD:af Enclosure cc:
J. Keppler, Reg. Dir., NRC-DRO III I10-6904 o
May 8, 1980 OVERHEAD STORAGE TANK 42,000 GALLONS y
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SPRAY-1000 GPM 7
50 GPM PER PUMP (2 PUMPS)
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NOTE: LACBWR DOES NOT UTILIZE A RECIRCULATION THASE FOR CONTAINMENT SPRAY.
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l ENCIDSURE 1 1
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