ML20010G242

Interim Deficiency Rept Re High Energy Line Break Analysis Restraint Design.Mcar 40 Pipe Whip Restraint Design Reanalysis Effort Is Continuing.Methodology for Modeling Thrust Forces Under Development.Next Rept by 811214

ML20010G242
Person / Time
Site:	Midland
Issue date:	09/04/1981
From:	Jackie Cook CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
10CFR-050.55E, 10CFR-50.55E, 13663, 80-04-#4, NUDOCS 8109150477
Download: ML20010G242 (11)

Text

/

W jOr${b)

Restr Mod.

Mod.

='

System Pipe Install Constr Size OK Loc OK Size OK Loc OK Need ed Needed ID Restraint _

Bldg

(%)

Hold Phase I Phase I Phase II Phase Il Size _

Loc P%)

42-Inside Jr#

1 Containment

)

Dit return line PR-610-2-6 Reactor 50 No No No DH return line PR-610-2-7 Reactor 50 No No No DH return line PR-610-2-8 Reactor 50 No No No DH return line PR-610-2-lO Reactor 50 No No OK No DH return line PR-610-2-11 Reactor 50 No No OK No DH return line PR-610-2-12 Reactor 50 No No No Dil return line PR-610-2-14 Reactor 50 No No No C)

Dl! return line PR-611-2-3 Reactor 100 No No No DH return line PR-611-2-5 Reactor 100 No No No J2" i

DII return line PR-611-2-9 Reactor 100 No No OK No c=>

DH return line PR-611-2-lO Reactor 100 No (jj DI! return line PR-611-2-12 Reactor O

No No No Dil return line PR-611-2-13 Reactor O

No No No DH return line PR-611-2-21 Reactor 100 No No No CC3 MFW PR-638-13-5 Reactor O

No No No MFW PR-638-13-6 Reactor O

No No OK No MFW PR-638-13-7 Reactor O

No No OK No MFW PR-638-13-9 Reactor O

No No No MFW PR-638-13-9 Reactor O

No No OK No MFW PR-638-13-14 Eeactor O

No No OK No i

HFW PR-638-13-15 Reactor O

No No OK No j

MFW P9-638-13-16 Reactor O

No No OK No M FW PR w'8-13-17 Reactor O

No No OK No MFW PR-63L '1-18 Reactor O

No No No MFW PR-638-14 '9 Reactor O

No OK OK No No MFW PR-638-13-20 Reactor O

No No OK No MFW PR-638-13-21 Reactor NA No No No MFW PR-639-13-2 Reactor 100 No No No MFW PR-639-13-16 Reactor 50 No No OK No MFW PR-67)-13-17 Reactor 50 No No No MFW PR-639-13-18 Reactor 30 No No No MFW PR-639-13-29 Reactor 50 No No OK No MFW PR-639-13-35 Reactor 100 No OK OK No No AFW PR-638-14-4 Reactor O

No No No AFW PR-638-14-6 Reactor O

No OK OK No No AFW PR-638-14-7 Reactor O

No No OK No AFW PR-638-14-9 Reactor O

No No No APW PR-638-14-ll Reactor O

No No OK No AFW PR-638-14-12 Reactor O

No No No j

Page 1

• See Interim Report 2 under schedule for definitions of Phase I sud Phase II.

8/10/81

MIDLAND UNITS 1 AND 2 Pipe Whip Restrainta Affected by MCAR 40 (Continurd) c:) '

.p.

C}

Restr Mod.

Mod.

System Pipe Install Constr Size OK Loc OK Size OK Loc OK Needed Need ed PNJ ID Restraint Eldg

(%)

Hold Phase I Phase I Phase II Phase II Size Loc 42-4.~

AFW PR-638-14-15 Reactor No No No AFW PR-638-14-17 Reactor O

No OK OK No No AFW PR-638-14-18 Reactor NA No No No AFW PR-638-14-19 Reactor O

No No OK N3 AFW PR-638-14-20 Reactor O

No No OK No APW PR-638-14-21 Reactor 0

No No No APW PR-638-14-23 Reactor 0

No No No AFW PR-638-14-24 Reactor 0

No No OK No APW PR-638-14-25 Reactor O

No No OK No C='

AFW PR-638-14-26 Reactor O

No No OK No

.C-AFW PR-639-14-2 Reactor 100 No No No C)

AFW PR-639-14-4 Reactor 100 No No No

fg AFW PR-639-14-5 Reactor 100 No No No APW PR-639-14-6 Reactor 100 No No OK No AFW PR-639-14-7 Reactor O

No OK OK No No CZ)

AFW PR-639-14-8 Reactor NA No No No AFW PR-639-14-13 Reactor NA No No No AFW PR-639-14-34 Reactor 100 No No No APW PR-639-14-15 Reactor 100 No No OK No APW PR-639-14-16 Reactor 0

No No No AFW PR-639-14-17 Reactor 0

No No No AFW PR-639-14-18 Reactor 0

No No No AFW PR-639-14-19 Reactor O

No OK OK No No AFW PR-639-14-20 Reactor O

No OK OK No No AFW PR-639-14-21 Reactor 0

No No No AFW PR-639-14-22 Reactor 100 No OK OK No No AFW PR-639-14-24 Reactor No No No PRZR Relief PR-601-3-lO Reactor O

No No No PRZR Relief PR-601-3-14 Reactor O

No No No PRZR Relief PR-601-3-16 Reactor O

No No No PRZR Relief PR-602-3-lO Reactor O

No No No PRZR Relief PR-602-3-14 Reactor O

No No No PRZR Relief PR-602-3-16 Reactor O

No No No HPI, Normal MU PR-603-1-1 Reactor O

No No No HPI, Normal MU PR-603-1-2 Reactor O

No OK No No j

HPI, Normal MU Pt-603-1-3 Reactor O

No OK No No HPI, Normal MU PM-603-1-9A Reactor NA No No HPI, Normal MU PR-603-1-9B Reactor O

No No No HPI, Normal MU PR-604-1-15 Reactor O

No OK No No i

HPI, Normal MU PR-604-1-21 Reactor O

No OK No No HPI, Normal MU PR-604-1-23 Reactor 0

No OK No No Page 2 8/10/81

~.

MTDLAND UNITS 1 AND 2 1

Pipe Whip Restraints Affseted by MCAR 40 (Continued)

)

J:-

Restr Mod.

Mod.

Ci)

System Pipe Install Constr Size OK Loc OK Size OK Loc OK Needed Need ed rg3 ID Restraint Bldg

(%)

llold Phase I. Phase I Phase II Phase II Size Loc 43, liPI, Normal MU PR-604-1-24 Reactor O

No OK OK No No ItPI, Normal MU PR-604-1-26 Reactor O

No OK No No llPI, Normal MU PR-604-1-29 Reactor U

No No No it PI, Normal MU PR-604-1-33A Reactor O

No No No llPI, Normal MU PR-604-1-33D Reactor O

No No No llPI, Normal MU PR-604-2-41 Reactor NA No OK No No llPI, Normal MU PR-604-2-44A Reactor NA No No No

!!PI, Normal MU PR-604-2-44B Raactor NA No No No llPI, Normal MU PR-604-2-45 Reactor NA No No No C2?

3:-

Letdown PR-603-3-2 Reactor O

No OK No No C)

Letdown PR-603-3-4 Reactor O

No OK CK No No (g

Letdown P R -6 3 6 Reactor 100 No No No

~~*

Letdown PR-603-3-8 Reactor 100 No OK No No Letdown PR-603-3-9 Reactor 100 No OK No No CI)

Letdown PR-603-3-10 Reactor O

No OK No No Letuown PR-603-3-22 Reactor O

No OK No No Letdown PR-604-3-7 Reactor O

No No No Letdown PR-604-3-9 Reactet 100 No No No Letdown PR-604-3-)O Reactor NA No OK OK No No LetdoV4 PR-604-3 1R Reactor 100 No No No Letdo*t PR-604-3-48 Reactor

. O No do No Letdown PC-604-3-50 Reactor 100 No No No Letdown PR 404-3-52 Reactor O

No No No Outside Containment AFW PR-633-4-4 Aux 0

No No No APW

?R-633-5-1 Aux 0

No No No AFW PR-633-3-2A Aux 0

No No No AFW PR-533-5-2B Aux 0

No No No AFW PR-633-5-3 Aux 0

No No No AF'd PR-633-5-5 Aux 0

No No No AFW PR-633-5-6A Aux 100 No No No APW PR-633-5-6B Aux 100 No No No APW PR-633-5-7 Aux 0

No No No AFW PR-633-5-8 Aux 0

No No No AFW PR-633-5-9 Aux 0

No No No AFW PR-633-5-10 Aux 0

No No No AFW PR-633-5-11 Aux 0

No No No AFW PR-633-5-12 Aux 0

No No No AFW PR-633-5-13 Aux 0

No No No AFW PR-o33-5-14 Aux 0

No No No Page 3 8/10/81

MIDLAND UNITS 1 AND 3 Pipe Whip Restraints Af fected by MCAR 40 (Continued)

Restr Mod.

Mod.

CO3 Systen Pipe Install Constr Size OK Loc OK Size OK Loc OK Need ed Needed pg)

ID Restraint Bldg

(%)

Hold Phase I Phase I Phase II Phase II Size Loc 4,,

AFh PR-633-5-15A Aux 0

No No No

{i AFW PR-633-5-15B Aux 0

No No No AFW PR-633-5-16A Aux 0

No No No AFW PR-633-5-16B Aux 0

No No No AFW PR-633-5-18 Aux 0

No No No AFW PR-633-7-1 Aux 0

No No No AFW PR-634-5-1 Aux 0

No No No C

1FW PR-634-5-2 Aux 0

No No No 42-l AFW PR-634-5-3 Aux 0

No No No c3 AFW PR-634-5-4A Aux 0

No No No g

AFW PR-634-5-4B Aux 0

No No No

~

AEW PR-634-5-6A Aux 0

No No No AFW PR-634-5-10 Aux 100 No No No CE)

AFW PR-634-6-2A Aux 100 No No No AFW PR-634-6-3 Aux 0

No No Nc AFW PR-634-6-4 Aux 100 No No AFW PR-634-6-7 Aux 100 No No No AFW PR-634-6-8 Aux 100 No No No AFW PR-634-6-9 Aux 100 No No No AFW PR-634-6-10 Aux 100 No No No AFW FR-634-6-11 Aux 100 No No No AFW PR-634-o-12A Aux 100 No AFW PR-634-6-12D Aux 100 No AFW PR-634-6-15 Aux 0

No No No AFW PR-634-8-4 Aux 0

No No No Main steam PR-631-2-1 Aux NA t

Main steam PR-631-2-2 Aux NA Main steam PR-631-2-3 Aux NA 1

Main steam PR-631-2-4 Turbine 40 No Main steam PR-631-2-5 Turbine 40 No Main steam PR-631-2-6 Turbine 40 No Main steam PR-631-3-1 Aux 95 No Main steam PR-631-3-2 Aux 95 No Main steam PR-631-3-3 Aux 95 No Main steam PR-631-3-4 Turbine O

No Main steam PR-631-3-5 Turbine O

No Maia steam PR-631-3-6 Turbine O

No i

Main steam PR-632-2-1 Aux 95 no Main steam PR-632-2-2 Aux 95 No Main steam PR-632-2-3 Aux 95 No Page 4 8/10/81

MIDLAND UNITS 1 AND 2 O

Pipe Whip Restraints Aft'ected by MCAR 40 (Continued) 4, O

Restr Mod.

Mod.

N l

System Pipe Install Constr Size OK Loc OK Size OK Loc OK Needed Need ed yp.

ID Restraint Bldg (t)

Hold Phase I Phase I Phase II Phase II Size Loc 4,

Main steam PR-632-2-4 Turbine 40 No e

Main steam PR-632-2-5 Turbine 40 No Main steam PR-632-2-6 Turbine 40 No Main steam PR-632-2 7 Turbine 40 No Main steam PR-632-2-8 Turbine O

No Main steam PR-632-2-9 Turbine O

No

)

Main steam PR-632-3-1 Aux 95 No d="

Main steam PR-632-3-2 Aux 95 No C3 Main steam PR-632-3-3 Aux 95 No (J1 Main steam PR-632-3-4 Turbine O

No Main steam PR-632-3-5 Turbine O

No CC3 Main steam PR-632-3-6 Turbine O

No Main steam PR-632-3-7 Turbine O

No Main steam PR-632-3-8 Turbine O

No Main steam PR-632-3-9 Turbine O

No Main steam PR-632-3-lO Aux 90 No Main steam PR-660-1-1 Aux 90 No Main steam PR-660-1-2 Aux 90 No Main steam PR-660-1-3 Aux 90 No Main steam PR-660-1-4 Aux 90 No Main steam PR-660-1-5 Tunnels O

No Main steam PR-660-1-6 Tunnels O

No Main steam PR-660-1-7 Tunnels O

No Main steam PR-660-1-8 Tunnels O

No Main steam PR-660-1-9 Tunnels O

No Main steam PR-660-1-lO Tunnels O

No Main steam PR-660-1-11 Tunnels O

No Main steam PR-660-1-12 Tunnels 0

No Main steam PR-660-1-13 Aux 95 No Main steam PR-660-1-14 Tunnels O

No Main steam PR-660-1-15 Tunnels O

No HPI, Normal MU PR-603-8-1 Aux 0

No HPI, Normal MU PR-603-9-1 Aux 0

No No ho HPI, Normal MU PR-603-9-2 Aux 0

No No No HPI, Normal MU PR-603-9-3 Aux 100 No No No HPI, Normal MU PR-603-9-4 Aux 0

No No No HPI, Normal MU PR-603-9-5 Aux 0

No No No HPI, Normal MU PR-603-9-6 Aux 0

No No No HPI, Normal MU PR-603-9-7 Aux 0

No No No HPI, Normal MU PR-603-9-8 Aux 0

No No No HPI, Normal MU PR-603-9-9A Aux 0

No No No HPI, Normal MU PR-603-9-11B Aux 0

No 8fSO/81

MIDLAND UNITS 1 AND 2 Cdh \\

Pipe Whip Restraints Affected by MCAR 40 (Continued) ge-C)

IJ Restr Mod.

Mod.

System Pipe Install constr Size OK Loc OK Size OK Loc OK Needed Need ed 4?'

ID Restraint Bldg

(%)

lloid Phase I Phase I Phase II Phase II Size Loc 4.--

llPI, Normal MU PR-603-9-12 Aux 100 No No No e

IIPI, Normal MU PR-603-9-13 Aux 0

No No No llPI, Normal MU PR-603-9-14 Aux 0

No No No II PI, Normal MU PR-603-9-15 Aux 0

No No No llPI, Normal MU PR-603-9-16 Aur O

No No No IIPI, Normal MU PR-603-9-17 Aux 0

No No No liPI, Normal MU PR-603-9-28 Aux 0

No No No liPI, Normal MU PR-603-9-29 Aux NA IIPI, Normal MU PR-604-6-1 Aux 0

No No No llPI, Normal MU PR-604-6-3 Aux 100 No No No C2 4:-

IIPI, Normal MU Pd-604-8-2A Aux 100 No No No C;)

!!PI, Normal MU PR-604-8-28 Aux 100 No No No a

tyg IIPI, Normal MU PR-604-8-2C Aux NA IIPI, Normal MU PR-604-9-1 Aux 100 No No No C2) j

!!PI, Normal MU PR-604-9-4 Aux 100 No No No llPI, Normal MU PR-604-9-17 Aux 100 No No No itPI, Normal MU PR-604-9-19 Aux 100 No No No ilPI, Normal MU PR-604-9-21A Aux 0

No No No 11PI, Normal MU PR-604-9-21B Aux 0

No Na No llPI, Normal MU PR-604-9-23A Aux 0

No No No IIPI, Normal MU PR-604-9-23B Aux 0

No No No i

IIPI, Normal MU PR-604-9-24A Aux 0

No No No itPI, Normal MU PR-604-4-24B Aux 0

No No No IIPI, Normal MU PR-604-9-24C Aux 0

No No No IIPI, Normal MU PR-604-9-25 Aux 100 No No No itPI, Normal MU PR-604-9-26 Aux 0

No No No

[

Letdown PR-603-15-1 Sux 0

No No No Letdown PR-603-15-2 Aux 0

No No No Letdown PR-603-15-4 Aux 0

No No No Letdown PR-603-15-5 Aux 0

No No No Letdown PR-603-15-6 Aux 0

No No No 4

Letdown PR-603-15-7 Aux 0

No No No Letdown PR-603-15-9 Aux 0

No No No Letdown PR-603-15-lO Aux 0

No No No i

Letdown PR-604-15-1 Aux 0

No No No Letdown PR-604-15-2 Aux 0

No No No Letdown PR-604-15-3 Aum O

No No No Letdown PR-604-15-5 Aux 0

No No No Letdown PR-604-15-6 Aux 0

No No No i

Letdown PR-604-15-7 Aux 0

No No No Le tdown PR-604-15-8 Aux 0

No No No Page 6 8/10/81

- - -....... ~... ~. -. ~.

.+

MIDLAND UNITS 1 AND 2-Pipe Whip Restraints Affected by MCAR 40 (Continued)

Restr Mod.

Mod.

System Pipe Install Constr azze OK Loc OK Size OK Loc OK Needed Needed ID Restraint Bldo_

(%)

Hold Phase I Phase I Phase 11 Phase II Size Loc O

N Letdown PR-604-15-9 Aux 0

No No No "y

i Total affected pipe whip restraints = 243 ar-DH: Decay heat MFW: Main feedwater AFW Auxiliary feedwater PRZR Pressurizer HPI: High-pressure injection e

MU Makeup AUX: Auxiliary NA: Not available O

C.11 Page 7 8/10/81

.-.