ML20033A606

Provides Util Commitments to Administrative Controls for Fire Protection of Sys &/Or Areas Important to Safety. American Nuclear Insurers Approved Test Repts for Various Configurations Used for Penetration Sealing Encl

ML20033A606
Person / Time
Site:	Clinton
Issue date:	11/19/1981
From:	Wuller G ILLINOIS POWER CO.
To:	John Miller Office of Nuclear Reactor Regulation
References
U-0338, U-338, NUDOCS 8111250618
Download: ML20033A606 (15)

Text

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ffy f3 ILLINO/S POWER COMPANY (33_39y_g 500 SOUTH 27TH STREET, DECATUR, ILUNOIS 62525 November 19, 1981

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g Mr. James R. Miller, Chief E

Standization & Special-Projects Branch I

Division of Licensing 2

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p g*g2 4 JggA -l Office of Nuclear Reactor Regulation U. S. Nuclear Regulatory Commission

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Dear Mr. Miller:

Clinton Power Station Unit 1 Docket No. 50-461 Per recent discussions between Mr. John Stang and our D. W. Wilson, the following information is provided:

1.

Illinois Power commits to administrative controls for fire protection of systems and/or areas impor-tant to safety consisting of having:

a fire pro-tection organization, fire brigade training pontrols over combustibles and ignition sources, pre-fire plans and procedures for fighting fires, and quality assurance pertaining to fire protection.

In addition, Illinois Power will comply with Appendix A, Criteria I, Suberiteria 3, and Section 3H, I, and K of Appendix R to 10CFR50 and will im-plement the fire protection program delineated in the NRC supplemental guidance document " Nuclear Plant Fire Protection Functional Responsibilities, Administrative Controls and Quality Assurance" transmitted to Illinois Power on August 29, 1977.

Illinois Power also will comply with the NRC Standard Technical Specifications as applicable to the Clinton Power Station (CPS).

The administrative controls for non-supervised valves controlling water supply to sprinkler systems and hose stations for areas where equip-ment important to safety is located is as follows:

break-away locks and a periodic surveillance of valves conducted at a frequency of no less than every 31 days.

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8111250618 8 9

DR ADOCK OS

Mr. James R. Miller 'U-0338 2.

The following fire zones will be upgraded'to ei.her two or three hour fire ratings:

2 hr. fire rating 3 hr. fire' rating A.2.3 A. 3.1 -

A.2.4' A.3.3/A.4.4 (ceiling / floor

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slab)-

D.2.9

,D.2.13 D.2.15-D.4.10/D.4.12 (interfacing wall) 3.

For fire protection purposes, the control room will' be designated to consist of fire zones D.5.1, D.5.2, D.5.8'and D.5.12.

All fire zones.shall comply with Appendix A to BTP 9.5-1, control room requirements.

4.

The following fire zones have 1 hr. fire ratings:

A.1.1 A.4.6 C.5.1 D.2.1 A.4.1 C.4.1 D.4.1 D.3.1 5.

In regards to your concern that a single break may, eliminate both primary and secondary water suppression systems in a single fire zone, the following statement will be added to FSAR Subsection 9.5.1.2.2.2:

"A single break in the fire protection water supply piping will not eliminate both the primary.and secondary water suppression systems in any fire zone."

6.

Enclosed is a listing of the American Nuclear Insurers approved test reports for various configurations which may be used for penetration sealing.

Any configuration.

which ANI approval has not been received will not be used at Clinton.

Sincerely, G. E. Wuller Supervisor-Licensing Nuclear Station Engineerf7g DWW/lt cc:

J. H. Williams, NRC Clinton Project Manager H. H. Livermore, NRC Resident Inspector J.-Stang,,NRC

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SPECIFIC INFORMATION AND REPORTS File Number Title Description '

I.

ANI/S-01 March 1970 Revision of the NEhPIA-MAERP Describes fire protection needs (March 1970)

" Basic Fire Protection For Nuclear Power of nuclear power plants during Plants" guide.

construction.

ANI/S-02 Acceptance Letter Iccep'ts, foamed-in-place ellular/

(Feb.12,1973)

Author: J. J. Carney ic~oncrete' fire stops for.ca 3

Engineering Manager pans ansi condniJ tor pass-thru' tire walls and floors as shown-on BISCO Drawings FS-1, 2, 3 5 4 (dated 11/24/79).

ANI/S-03 NEIrPIA Requirements for Fire Testing Describes specific design criteris:

(Nov.22,1974) of Pipe and Cable. Wall Penetrations.

required by NEL. PIA prior to re-ceiving acceptance for any system.

ANI/S-04 ANI/MAERP Standard Fire Endurance Test Describes testing requirements (No Date)

Method for the Protection of Cabic for determining acceptability of Tentative copy Systems That Contain Class IE Circuits.

protective envelope fire protec-(July 1979) tion systems for safety related circuits.

Final Copy ANI/S-05 Cable and Pipe Penetration Fire Stop

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.NEL-PIAgapproval+

[traNsystem'.JJ;&ficable pene-(Nov.6,1976)

Approval Author: J. J. Carney A.'2 hour2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> rating

. Engineering Manager B. Solid bottom or open ladder tra C. Hypalon Jacketed cables-40% fil D. 9" of SF20 foam E. Maximum cable tray penetration size = 5' X 5'6" (test dated 7/7 and 7/21/76)

- 'ANI/S-06 NEL-PIA Standard Test Method of Acceptable Fire Exposure Test for Details requirements necessary (Feb.1976) for NBL-PIA acceptance of fire Mechanical and Electrical Penetration

' protection systesm.

Fire Stops.

Test Number Title Description ANI/S-07 NEL-PIA Philosophy on Duc'ts, Dampers Title is self explanatory (Feb.1976) and Smoke / Heat Removal ANI/S-08 Acceptance Letters for BISCO Silicone Letters for specifically addressir (Mar.1976)

Foam, Cable and Pipe Penetration Seal the following 1.lants:

Systems.

Oyster Creek Troj an Davis /Besse Dresden ANI/S-09 Acceptance Letter for Lightweight Accepts lightweight concrete as (Sept.7,1976)

Concrete Fire Barrier fire barrier material where no-Author: R. G. Sawyer penetrating items exist.

Staff Engineer ANI/S-10 Acceptance Letter 1.' "A....cceptanceifori",left-in-plaEc" (March 10,1977)

Author: R. G. Sawyer

' damming material's (with a flame Staff Engineer spread of less than 25) where the material is considered part of the seal.

1 215Acdeptanceifor

~ ~redsetion'Using,. penetration. size ta>known fire re isistant4 material.T, u, u..

3.TAcceptance1for division of?

4 safety:.related3 circuits"wihin

~arblockout by.u'se of non-com-b bdstiblesbarriers with;anlisted C firesresistance:..of 3 hour3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br />sn.)

9 acrossLitssthickness. -

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.,7d;eceptance for use3.of-: precast:

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• or : cut-outL blockslusing _lisGd fire 3 resistant materials;.

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x,f ANI/S-11 Acceptance Letter p6n}et'rastionssystem * "- "NEL PIAj (March 9,1977)

Author: J. J. Carney Engineering Manager A.

5 hour5.787037e-5 days <br />0.00139 hours <br />8.267196e-6 weeks <br />1.9025e-6 months <br /> rating B.

Solid bottom tray C.-

6 maximum conduit

Test ~ umber Title Dascription D.

cable load 20%

E.

SF 20 material 14" Otrays (12" foam 2" dam:

13" conduit-~~

F.

Maximum cable tray size 17" X 41 3/4" (test date 8/5/75 and 7/21/76 ANI/S-12 Freliminary Acceptance Letter.

Initia1' acceptance of substitutio:

(June 6,1977)

Author: D. J. Slater

.betweensSP20, SF20-1975 and Administrative Engineer

.SF20-1977 f

(BISCO Test Ref. No. 13)

ANI/S-13 Tentative Acceptance Letter for SF20, Tentative approval for SF20 with-(Aug.4, 1977) density 20 lb. Ft.3 1 3 pcf.

density df 201 3? pef.

Author: J. J. Carney

-Engineering Manager A.

3 hour3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> rating B.

Solid bottom or open ladder t:

C.

cable load 40%

D.

SF20-9"or SF150L-12" E.

Maximum cabic tray penetratic size = 2' X 3'6" ANI/S-14 Acceptance. Letter States acceptance (and need for)

(Oct.12,1977)

Author: R. G. Sawyer M board strips to be extended Senior Administrative Engineer outside foam material to prevent spread of flame along surface in reduction systems.

ANI/S-16 Acceptance Letter AcceptsiBrand.. Insulation as a (Nov.7,1978)

Author: D. J. Slater plicen'seddinstaller.of BISC0lfire Administrative Engineer' ip"cngtra,t,ionjsys,te,ms..

ANI/S-17 Acceptance Letter li,jAcciptance for BISCO test (Jan.15,1979)

Author: D. J. Slater u " Fire ~and Hose Stream" '"

Administrative Engineer File Reference #20

2. Acceptance of drawing 1064-11 2

" Extension of Penetration to Create Proper Depth for Seal Rating".

Test Number Title Description 3.

Acceptance for a " Future Hole' in a 3" Q deck floor to be sealed with 2" of ceramic board covered with a diamond plate to receive a 3 hr. ratir ANI/S-18 Acceptance Letter

Acceptance to use fire retardent (May 3,1979)

Author: D. J. Slater fiberglass sheets ~as a bracing '

_ Administrative Engineer for fire rated pressure seals.

ANI/S-19 Acceptance Letter Acceptance of test 1025-07 (May 7, 1979)

Author: R. J. MacMillan (File Reference No. 24)

Project Engineer ANI/S-20 Tentative Acceptance Telex iTen5ativefacceptance..of.9 3/4"

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(June 4, 1979)

Author: D. J. Slater ises.1,'ofs5F20 as a gypsum board Administrative Engineer wall up;to 40" X.70" in area.

ANI/S-21 Acceptance Letter

. Acceptance;for>BISCOSEALcpressure (Aug.2,1979)

Author: R. F. MacMillan

' sealing 1 miteriale.

Project Engineer ANI/S-22 Acceptance Letter Ace'eptance;of BISCO scal. system (Sept.13,1979)

Author: R. F. MacMillan for;;3;hr.zrating,in*a metal clad, Project Engineer gypsum = board wall.! Test Ref.No.31 simulated condition at T.M.I.

Nuc1 car Plant.

ANI/S-23 Acceptance Letter Acceptadco;;of-BISCO soal system (Sept.13,1979)

Author: R. F. MacMillan

(.for;3thrgrating:inta. gypsum-bonidisal

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Project Engineer ness.. A Test Ref, No. 33 simulated

' conditions at V, C Summer Nuclear Plant.

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9-27-70

d File Number Title Description ANI/S-24 Acceptance Letter Cable and pipe penetration accep-(July 27,1977)

Author: J. J. Carney tance for 3 hr. rating using Vice President Carborundum products with silicone toam.

A. Cable

= 1" damm and 9" foam B. Conduit = 1" damm and 7" foam C. Pipe

= 1" damm and 7" foam ANI/S-25 General Letter 1.; Accepts left-in-place damming (March 10, 1977)

Author! R. G. Sawyer unas part of fire seal..

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Senior Engineer

2. Accepts subdividing of large blo~ckouts.

3. Accepts division of safety re-lated circuits within a block-out by use of non-combustibic barriers with a listed fire re-sistance of 3 hours3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> across its thickness.

4. Accepts use of precast or cut-out blocks for blockouts, using i

materials of a listed fire re-i sistance sealing these " plugs" in place with SF 00 and SP 20 is also acceptable, ANI/S-20 Acceptance Letter

NEL-PIA approval-of penetration (July 7 5 21,1979)

Author: J. J. Carney Engr. Mgr.

sealingfsystemg-4 -- - " -

A. 3 hour3.472222e-5 days <br />8.333333e-4 hours <br />4.960317e-6 weeks <br />1.1415e-6 months <br /> rating 1

B. Solid bottom or open. ladder tra)

C. 6" maximum conduit sleeve D. 40%. cable loading E. Maximum tray size: 2' x 3'-6"

.F. 9" of SF 20 - 12" of SF 150L

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,i SPECIFIC INFORMATION AND REPORTS

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. File Number Title Description i -

ANI/S-27 Acceptance Letter ccepts BISCO installation (Sept.26,1979)

Author: R.

F. MacMillan Procedure DMI-1, Rev. 6 Project Engineer Dated May 16, 1979 4

i (Separate cable from sides.

of tray during damming j

operation) l ANI/S-28 Acceptance Letter Accepts 4" minimum silicone foam i

(Oct.17, 1979)

Author D. J. Slater poured over existing floor.pene-Administrative Eng.

tration to upgrade seal in difficult access areas.

ANI/S-29 Acceptance' Letter

!cceptsBISCOFire. Test 748-31 (Oct.24,1979)

Author: R. P. MacMillan b

Fire Endurance Test on BISCO Project Engineer Flexible Boot and Flexible t

Radiation Seal System" (File Ref-Na t

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ANI/S-30 Acceptance Letter Accepts BISCO Standard Details (Nov.13,1979)

Author: R. F. MacMillan or Fire and Radiation Seals Project Engineer (Specific Use - Job 4036) i ANI/S31 Acceptance Letter Accepts seal design on BISCO (March 19, 1980)

Author: R. F. MacMillan

. / typical installation drawing #13 Project Engineer V (3-11-80) for firewalls less j

than 9" thick.

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ANI/S-32 j

(March 19, >1980)

' Acceptance Letter

/AcceptsG.E. 850 Silicone Foam Author: R. F. MacMillan as alternative for D.C.3-6548 j

Project Engineer i

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- 0 GENERAL INFORMATION, REPORTS AND LETTERS File Number Title Description ANI/G-01 NEL-PIA adaption of ASTM E-119-73 " Standard Describes general requirnents (no date)

Method of Fire Tests of Building Construction necessary for NEL-PIA acceptance and Materials to Cable and Pipe Penetration of fire protection systems.

Fire Stop Tests" (also ree file #ANI/S-06)

Atomic Energy' Commission ANI/G-02 Contairis NEL-PIA' and NRC comments s

s (Oct.27,1975)

-Vol. 21 - N_o. 43 pgs. 5 thru 9 and requirements for fire protectior d

baseil.on the outcome of the Ermrns Ferry Accident.

ANI/G-03 NEL-PIA Information Bulletin Contains recommendation for. pre-(April,1976)

1. ferred cable. fire test methocs.

ANI/G-04 NEL-PIA document on development of standard Discusses rationale regarding fire (Sept.1976) fire test for csble and pipe penetration fire stops.

g stop tests, ANI/G-05 Bulletin subject: " Waste Handling and Identifies new section printed in

-(June 1977)

Processing" Author: J. J. Carney, June 15,-1977 edition of "NEL-PIA /

Engineering Manager 4

MAERP Basic Fire Protection for Nuclear Plants" ANI/G-06 Bulletin

" Fire Protectica for Nuclear Copy cf report presented to Americar (Jan. 78)

Power Plants from the Insurance Industry's Nuclear Society 1977 Winter Meeting.

Viewpoint" g

ANI/G-07 Memo Letter - Author: J. J. Carney Introduces new ANI acceptance form V.P. Property Engineering and details. submittal requirements pt. necessary prior to any considera-tion-for acceptance.

ANI/G-08 Information Letter Announces that pressure retaining i

Author: J. J. Carney.

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compone,nts must be in compliance V.P.' Property Engineering g

with the provisiods of the ASME-Boiler.and Pressure Vessel Ccde in order.to' receive ANI acceptance, i

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Test Number Titic Description ANI/G-09 General Letter NotifiesofPkamasticungggggt-Author: Donald Slater ability as 3 hr.' seal.

Administrative Engr.

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ANI/G-10 General Letter States ANI position on test stand-Author: J. J. Csrney ards of:

Vice President A. IEEE ggs B. NEPA 803 C. ASTM D. NRC All of which have. or are in the process of publishing their own test standards.

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SPECIFIC inh 0RMATION AND REPORT 9 File Number Title Description NML/S-01 Acceptance Letter Accepts. BISCO fire test #3001-02 Author:

Michael F. Gerdts (file reference 44) as a two Fire Protection Consultant hour barrier utilizing 6" of DC3-6548 Silicone foam.

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PROPERTY ENGINEERING DEPARTMENT f

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BURT C.PROOM.CPCU PresWent NOTIFICATION OF ANI/MAERP CABLE AND PIPE PENETRATION FIRE M'OP SYSTEM ACCEPTANCE The followir.g fire stop supplier has successfully completed the "ANI/MAERP Standard

~ Method of Fire Tests of Cable and Pipe Penetration Fire Stops".

This form is provided for information only.

FIRE STOP INSTALLER:

BISC9 PARK RIDGE, ILLIN0IS TES'. DATE:

Various (1976)

ACCEPTANCE DATE. 10/12/77

' HOUR RATING: 3 GENERAL DATA CABLE PENETRATIONS PIPE PENETRATIONS Max. Penetration Size 2' x 3'6" gn

% Accepted for Floor Yes Yes

-b' Accepted for Wall Yes Yes Material BISCO SF-20 (1977) Silicone Foam Same as Cable Penetrations or Cow Corning 3-654E RTV Silicone plus BISCO SF-20, SF150L Silicone Foam Lead Material Density:

17-23 lbs/cu.ft.

Fire Stop Thickness 9 Inches Minimum 9 Inches Minimum - SF-20 2

12 In,.tes Minimum - SF-150L Form Material CFR 2300 Loose Alumina Silica Fiber - Left in Place.

(Non-Combustible Forming Used and Remoted).

LIMITATIONS Tray Types: Doen I addar or Solid Rottom Cable Construction:

No Iimitations

% Cable Loading: 40%

Tray, 40%

Conduit Max. Conduit Sleeve Size:

6" (Note: % Loading = Total Cross-sectional area of cable / Cross-sectional area of tray / conduit)

Complete details of fire stop installations are to be submitted to American touclear Insurers prior to actual installation. ANI acceptance is for insurance coverage related to fire protection of the property and is based on information provided and any information ~ contained hereon is considered confidentic and cannot be released to h

any other prYson or organization without the written consent of the Supplier and ANI.

J.S. 0-us 7.J. CARNEY - VICE PRESIDENT, PROPERTY ENLINEERING fre Ex:honge Suto 245/ 270 Form $ ton Avenue [ Formog+on Corest 06032 / (203677-7305 u En,yneemg Dept 003 677-7715 j

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VRCAN PROPERTY ENGINEERING DEPARTMENT John J Corneg Vice Prosdent h

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v BURT C.PROOM.CPCU President NOTIFICATION OF ANI/MAERP CABLE AND PIPE PENETRATION FIRE STOP SYSTEM ACCEPTANCE The following fire stop supplier has successfully completed the "ANI/MAERP Standard Method of Fire Tests of Cable and Pipe Penetration Fire Stops". This form is provided for information only.

FIRE STOP INSTALLER:

BISCO PARK RIDGE, ILLIN0IS TEST DATE:

Various (1976) lACCEPTANCEDATE:

10/12/77 HOUR RATING: 2 GENERAL DATA CABLE PENETRATIONS PIPE PENETRATIONS Max. Penetration Size 5' x 5'6" N/A Y" Accepted for Floor Yes N/A Accepted for Wall Yes N/A Material BISCO SF-20 (1977) Silicone Foam or Dow Corning 3-6548 RTV Silicone N/A Foam Density:

17-23 lbs/cu.ft.

Fire Stop Thickness 9 Inches Minimum N/A Form Material CFR 2300 Loose Alumina Silica Fiber

- Left in Place.

N/A (Non-Combustible Forming Used and Removed).

LIMITATIONS Tray Types: Open Ladder or Solid Bottom Cable Construction: Hypalon Jacketed Cable Only

% Cable Loading:

40%

Tray, 40%

Conduit Max. Conduit Sleeve Size:

N/A (Note: % Loading = Total Cross-sectional area of cable / Cross-sectional area of tray / conduit)

Complete details of fire stop installations are to be submitted to American Nuclear Insurers prior to actual installation. ANI acceptance is for insurance coverage related to fire protection of the property and is based on information provided and any information contained hereon is considered confidential and cannot be released to

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any other person or organization without the written consent of the Supplier and ANI.

J.3. O m b>S J.J. CARNEY - VICE PRESIDENT, PROPERTY ENGINEERING TFe Exchange S>to 245/ 270 Fcenngton Avenue [ Fcymc9m, Come-ticut 06032 / (2fB677-7305 m Engneerg Dept 003 677-7715

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\\v John J Ccxney vico Presdent

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BURT C.PROOM.CPCU Pmideat NOTIFICATION OF ANI/MAERP CABLE AND PIPE PENETPATION FIRE STOP SYSTEM ACCEPTANCE The following fire stop supplier has successfully completed the "ANI/MAERP Standard Method of Fire Tests of Cable and_ Pipe Penetration Fire Stops". This form is provided for information only.

FIRE STOP INSTALLER:

BISCO PARK RIDGE, ILLIN0IS TEST DATE: 8/5/75 & 7/21/76 ACCEPTANCE DATE:

3/9/77 HOUR RATING: 5(Exceptasnoted)

GENERAL DATA CABLE PENETRATIONS PIPE PENETRATIONS Max. Penetration Size 17" x 41 3/4" 12" pipe in 16" openinq

_( ; Accepted for Floor NO NO Accepted for Wall YES YES Material BISCO SF-20 (12" Foam 1" dammina BISCO SF-20 Silicone Foam

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eitherside) 18-22 lbs/cu. ft.

4 gp,_SF 150L or SF 250L 8" pipe sleeve (12" foam,1" damming eithe side)

Fire Stop Thickness Trays:

14 " Arrangement (12" foam 4 Hr.-SF 300L 12" pipe sleeve 1" damming both sides)

(12" foam, 1" damming either side)

Conduit:

13" arrangement (12" foar

_(l" dammina either side) l Form Material i,

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BISCO MFB-1600 BOARD l

LIMITATIONS Tray Types:

Solid Bottom Only Cable Construction:

N Limitations

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% Cable loading:

20"

Tray, 20" Conduit Max. Conduit Sleeve Size: 6"-SF20,12"SF250L (Note: % Loading = Total Cross-sectional area of cable / Cross-sectional area of tray / conduit) l Complete details of fire stop installations are to be submitted to American Nuclear l

Insurers pricr to actual installation. ANI acceptance is for insurance coverage related to fire protection of the property and is based on information provided and any i

information ' contained hereon is considered confidential and cannot be released to l

any other pe'rson or organization without the written consent of the Supplier and ANI.

d.). Om ba5 J.J. CARNEY - VICE PRESIDfNT, PROPERTY ENGINEEP,ING The Echonge Suite 245/ 270 Fo-nwgon Amnue[fampon Conew.tgut 06032 / (203)677-7305 3 Engcecerg Dept (203)677-7715