ML20062J237
| ML20062J237 | |
| Person / Time | |
|---|---|
| Site: | Midland |
| Issue date: | 08/05/1982 |
| From: | Jackie Cook CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.) |
| To: | Harold Denton Office of Nuclear Reactor Regulation |
| Shared Package | |
| ML20062J239 | List: |
| References | |
| 18407, NUDOCS 8208160308 | |
| Download: ML20062J237 (21) | |
Text
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Consumers Power James W Cook b
Vice President - Projects, Engineering 4
and Construction General offices: 1945 West Parnell Road, Jeckson. MI 49201 + (517) 788 0453 August 5, 1982 Harold R Denton, Director Office of Nuclear Reactor Regulation US Nuclear Regulatory Commission Washington, DC 20555 MIDLAND NUCLEAR C0 GENERATION PLANT MIDLAND DOCKET NO 50-329, 50-330 ADDITIONAL INFORMATION CONCERNING STAET'S INDEPENDENT CONFIRMATORY PIPING ANALYSIS FILE:
0485.11, Bl.7 SERIAL:
18407
REFERENCES:
(1) J W COOK LETTER TO R L TEDESCO, SERIAL 10764, DATED JANUARY 12, 1982 (2) R L TEDESCO LETTER TO J W COOK DATED NOVEMBER 20, 1980 (3) J W COOK LETTER TO H R DENTON, SERIAL 14538, DATED OCTOBER 16, 1981 (4) J W COOK LETTER TO H R DENTON, SERIAL 14893, DATED NOVEMBER 30, 1981 (5) J W COOK LETTER TO H R DENTON, SERIAL 16222, DATED MARCH 4, 1982 (6) J W COOK LETTER TO H R DENTON, SERIAL 16629, DATED APRIL 12, 1982.
Enclosed herewith are three copies of the latest revisions of the piping design containing information for the Midland Unit 2 decay heat removal and core flooding systems. This is Revision 8 of the material being used for the staff's independent confirmatory piping analysis performed by the Energy Technology Engineering Center (ETEC).
This revision includes a revised index of drawings to reflect the current status of all the information provided. The following information is also included:
(1) Copics of the drawings which have changed (2) Bechtel Specifications 7220-M-345 Revision 2 and 7220G-G-6(Q) Revision 6 (3) B&W Specification No 18-1391000012-01
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2 One copy of this information has been sent to Mr Paul Chen of ETEC by copy of this correspondence.
Subsequent drawing updates will be issued on a quarterly basis.
If there are any questions, please advise us.
JWC/WJC/bjw CC JRajan, NRC, w/a PChen, ETEC w/a RJCook, Midland Resident Inspector w/o RHernan, NRC w/a oc0882-0195a100
}
BCC RCBauman, P-14-312B, w/o JEBrunner, M-1079, w/o DMBudzik, P-24-517A EMHughes, Bechtel, w/o RWiluston, Washington, w/o DFlewis, Bechtel, w/o DBMiller, Midland, w/o WSkelly, Bechtel, w/o RLTeuteberg, P-24-505, w/o Licensing Clerk NRC Correspondence File oc0882-0195b100
,- Q" INDEX 1.
Piping Layout and Isometric Drawings Bechtel llanger Drawing 7 220-11-611, Sh 1( 0), Rev 9 2.
Support Drawings with Support Ilanger Spring Rates (See ITT Grinnell Catalog Pil79, Page ph-90 for support hanger spring rates):
ITT Grinnell Hanger Drawings Sketch Rev 2-611-1-1 0
2-611-1-2 2
2-611-1-3 4/F3 2-611-1-4 0
2-611-1-5 0
2-611-1-6 4/F4 2-611-1-7 4/F4 2-611-1-8 2/F5 2-611-1-9 2/F1 2-611-1-10 4/F3 2-611-1-11 3/F1 2-611-1-12 4/F1 2-611-1-13 3/F2 2-611-1-14 3
2-611-1-16 0
2-611-1-17 1
2-611-1-18 5
2-611-1-19 4/F1 2-611-1-20 0
2-611-1-21 5/F2 2-611-1-22 3/F2 2-611-1-23 5/F1 2-611-1-24 4/F1 2-611-1-25 0
2-611-1-26 0
2-611-1-27 0
2-611-1-28 3/F2 2-611-1-29 3/F2 2-611-1-30 2/B1 2-611-1-31 1/B1 2-611-1-32 0
2-611-1-34 0
2-611-1-35 0
2-611-1-36 5
2-611-1-37 4/F3 (Sub 6 also provided for clarity)
Revision 8 7/82
e l
t Ske tch Rev 2-611-1-40 Superseded by 2-611-1-50 2-611-1-41 0
2-611-1-42 1/B0 2-611-1-43 0
2-611-1-44 0
2-611-1-45 0
2-611-1-46 3
l 2-611-1-47 1/F1 l
2-611-1-48 2/B0 2-611-1-50 0
2-611-1-100 Superseded by 2-611-1-2 3.
Piping Design Specifications a.
7220-M-321(0), Rev 0, Design Specification for i
i Nuclear Service Piping b.
7220-M-345(Q), Rev 3, Design Specification for Component Supports for Nuclear Service Piping c.
7220-M-481(0) Rev 20, Piping Class Sheets d.
7220-M-480(Q), Rev 11, Piping Class Summary Sheets I
e.
Summary of operating Conditions f.
7220-M-484(0), Rev 5, Pipe Insulation Schedule
[
9 Reactor Coolant System Transient (B&W Specifica-I tion 18-1092 000012.04) 4.
Valve Weights and Center of Gravity Westinghouse Electric Corporation Drawings:
a.
E-1165E45, Rev 7, Motor Operated Gate Valve (Bechtel Vendor Print 7220-M123A-38-5) b.
D-5058D90, Rev 5, Swing Check Valve (Bechtel Vendor Print 7220-M123A-43-4) c.
D-5058D91, Rev 6, Swing Check Valve (Bechtel Vendor Print 7220-M123A-42-5) 5.
Appropriate Response Spectra i
7220-G-6(O), Rev 6, Bechtel Specification for Earthquake Resistance Design of Equipment Located in the Reactor Buildi ng Revision 8 4
7/82 1
6.
Appropriate Anchor Point Movements a.
B&W Functional Specification 86-1123597-00 (Interim revision to B&W Specification 18-1391000012-01).
Reactor Coolant System Displacements and Seismic Spectra, pages 2, 3, 9, 10, 11, 12, and 18-104, b.
B&W 20004(6-76), B&W Specification 18-1235000012-08, Reactor Coolant System Foundation and Nozzle Loadings 7.
ETEb Request for additional information.
8.
ETEC Request for additional information 3/29/82.
Supplement - Load Histograms
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l Revision 8 7/82 i