ML20080C233

Forwards Revised Final Rept in Response to IE Bulletin 80-11 Re Masonry Wall Designs.Cavity Wall Const Not Utilized at Facilities

ML20080C233
Person / Time
Site:	LaSalle
Issue date:	08/12/1983
From:	Schroeder C COMMONWEALTH EDISON CO.
To:	James Keppler NRC OFFICE OF INSPECTION & ENFORCEMENT (IE REGION III)
References
REF-SSINS-6820 7129N, IEB-80-11, NUDOCS 8308190297
Download: ML20080C233 (52)

Text

r *

' }

• s

/7 Commonwealth Edison

.) One First Natioml Pirza. Chicago, Ilhnois j

(

\(O Addres Reply Chicago, to: 60690 Illinois Post Office Box 767 August 12, 1983 Mr. James G. Keppler, Regional Administrator Region III U.S. Nuclear Regulatory Commission 799 Roosevelt Road Glen Ellyn, IL 60137

Subject:

LaSalle County Station Units 1 and 2 Revised Final Report in Response to NRC I.E.Bulletin 80-11 NRC Docket Nos. 50-373 and 50-374 References (a): IE Bulletin 80-11, dated May 8, 1980.

(b): C. W. Schroeder letter to R. D. Walker dated February 24, 1983.

(c): C. W. Schroeder letter to J. G. Keppler dated July 26, 1983.

Dear Mr. Keppler:

Commonwealth Edison Company submitted Reference (b) in response to Reference (a) to address LaSalle County Station Unit 1. In Reference (c), we informed the NRC that a revision to Reference (b) was being prepared to address Units 1 and 2. In addition, information discussed in Reference (c) was being incorporated.

The purpose of this letter is to provide you with the " Final Report In Response to NRC IE Bulletin 80-11, Masonry Wall Design for LaSalle County, Units 1 and 2, Commonwealth Edison Company, February 10, 1982 revised August 12, 1983.  ;

1 To the best of my knowledge and belief the statements contained  !

herein and in the Attachment are true and correct. In some respects l these statements are not based on my personal knowledge but upon infor-

mation furnished by other Commonwealth Edison and contractor employees.

Such information has been reviewed in accordance with Company practice and I believe it to be reliable.

8308190297 830812

"~ 'fgII A3 PDR ADOCK 05000373 G PDR fyg y 519r;. ' r

,. 1

-r T t J. G. Keppler 2- August 12, 1983 l

l

\

If there are any further questions in this matter, please contact this office.

1 Very truly yours, C. W. Schroeder - e/sa./93 Nuclear Licensing Adminstrator 1m Enclosure

cc

R. D. Walker - Region III 1/1 NRC Resident Inspector - LSCS 1/1 US-NRC Document Control Desk Washington, DC~ 20555 1/1 i

a e

7129N

.-w.. , , . . . . ,.m ., w-- +.,,,,_&,.- ,_ . _ - + _ , , ,-p., .,_ _ . . , , _ . , , ..,,.,_m...y,..-, e., ,~b ,,, ._, ,,y

.t i i e

FINAL REPORT IN RESPONSE TO NRC IE BULLETIN 80-11 Masonry Wall Design for LaSalle County, Units 1 & 2 Commonwealth Edison Company R

February 10, 1982 Revised August 12, 1983 l.0 introduction The purpose of this report is to summarize the actions taken by Commonwealth Edison Company in response to IE Bulletin 80-11, entitled, " Masonry Wall Design," for LaSalle County, Units 1 & 2. R 2.0 Previous Responses by Commonwealth Edison Company to the NRC Concerning IE Bulletin 80-11 The following responses have previously been submitted by Commonwealth Edison Company to the NRC in response to IE Bulletin 80-11. These responses will be referenced, as

' required, in this summary report.

A. D. L. Peoples' letter to D. G. Eisenhut, dated July 8,

, 1980, in response to Information Request on Category I Masonry Walls Employed by Plants Under CP and OL Review,

dated April 21, 1980.

l i

B. L. O. DelGeorge's letter to B. J. Youngblood, dated February 4, 1981, in response to the Request for Additional l Information on Category I Masonry Wall Design, dated January 19, 1981.

C. L. O. DelGeorge's letter to A. Schwencer, dated April 24, 1981, providing response to R. L. Tedesco's letter to J. S. Abel, dated March 2, 1981, requesting additional information in the design of concrete masonry walls for LaSalle County, Units 1 & 2.

D. C. W. Schroeder's letter to R. D. Walker dated February 24, 1982, providing " Final Report in Response to NRC IE Bulletin 80-11, Masonry Wall Design foC LaSalle County Station.

E. C. W. Schroeder's letter to J. G. Keppler dated September 30, 1982, transmitting document " Response to Additional Information Requested by NRC on Masonry R

Wall Design Based Upon the NRC's Field Visit to LaSalle County Station During the Week of August 23, 1982 dated September 23, 1982.

F. C. W. Schroeder's letter to A. Schwencer dated December 9, 1982 providing report on " Reevaluation of Safety Related l

l Concrete Masonry Walls at LaSalle County Station" dated November 19, 1982.

G. C. W. Schroeder's letter to A. Schwencer dated April 19, 1983 providing supplemental information in " Response to NRC's Request for Additional Information on Masonry Wall Design Based on Telephone Conversation of March 29, 1983",

dated April 12, 1983.

L . - .. .

3-H. C. W. Schroeder's letter to J. G. Keppler dated July 29, 1983 in response to an open item on the question of voids

in the masonry walls as indicated on page 17 of NRC 4 report 50-373/82-43 & 50-374/82-11 regarding NRC's inspection at LaSalle County Station on August 23 through October 4, 1982.

3.0 Summary Response to IE Bulletin 80-11 ~

t /

i The following final summary report on concrete masonry walls

] will adhere to the format of IE Bulletin 80-11, dated May 8, 1980. -

1 3.1 Question 1: Identify all masonry walls in your facility which are in proximity to or have attachments from safety-related piping or equipment such that wall failure could affect a safety-related system. Describe the systems and equipment, both safety and non-safety-related, associated with these masonry walls. Include in your review, masonry walls that are intended to resist impact or pressurization  ;

loads, such as missiles, pipe whip, pipe break, jet impingement ,

or tornado, and fire or water barriers, or shield-walls.

Equipment to be considered as attachments or in proximity to the walls shall include, but is not limited to, pumps, valves, motors, heat exchangers, cable trays, cable / conduit, HVAC ductwork, and electrical cabinets, instrumentation and controls. Plant surveys, if necessary for areas inaccessible ,

during normal plant operation shall be performed at the earliest 2

opportunity.

Response: Commonwealth Edison Company has conducted an extensive j field survey of all concrete masonry walls associated with the operation of LaSalle County, Units 1 & 2. The attached Table 3.1 lists 444 masonry walls which have been designated by Commonwealth Edison Company as safety-related because of their proximity to safety-related piping or equipment, or because they have attachments from safety-related electrical 1

or mechanical components, such that wall failure could affect a safety-related system. The 444 walls which have been identified' i

$. , ,, ,--r .~w-----, ,,e -a y,,-.. , , - - , , , , - - m v , w w . r-m e ,,m ,,,e, we,,- -.4..-,,, -.myrar--.-,vsy.-.~

I .

. . _4_

l as safety-related are walls which exist in Unit 1 , those masonry walls in Unit 2 associated with the operation of Unit 1 and Unit 2 masonry walls associated with the operation R of Unit 2.

Table 3.1 designates the function of each safety-related wall as either (a) shielding wall, (b) interior partition wall, or (c) fire wall. The table indicates the following attachments which have been made to these walls:

A. Safety-related electrical component supports, including conduit supports and electrical cable tray hanger supports.

(All conduit and cable tray attachments to the masonry walls are classified as safety-related.)

B. Mechanical component supports, including small bore piping (2 " diameter and under), and instrumentation lines. All mechanical component supports attached to these walls are classified as non-safety-related, except for three 3/8" diameter HVAC sensing lines (OVE0IA, 02A, 04A), running in 1 " diameter conduit supported at three locations on concrete masonry wall number Al-768-27 at elevation 768'-0" in the Auxiliary Building.

There is no large bore (greater than 2 " diameter) piping, either safety-related or non-safety related, supported on the concrete masonry walls.

~,,,m- - y+-- - - -,, ~e,- , - w-+ , , . . . ~ . -g- , y._co,-.-,. ,ery,, --r- .e.,. .m , -e- _.,-..-,.y,--r, ,-g - . , . - - - - . , - - - , ,w--=

I .

o Table 3.1 indicates any safety-related equipment, panels l and/or piping in the vicinity' of these walls.

Commonwealth Edison Company has verified that no safety-related concrete masonry walls associated with the operation of LaSalle County, Units 1 & 2, are sabject to impact R

or pressurization loads or missiles due to pipe whip, pipe break, jet impingement, and/or tornado. Finally, -

no safety-related concrete masonry walls associated with the operation of LaSalle County, Units 1 & 2, are R intended to function as water barriers.

3.2 Question 2: Provide a re-evaluation of the design adequacy of the walls identified in item 1 above to determine whether the masonry walls will perform their intended function under all postulated loads and load combinations. In this regard, the NRC encourages the formation of an owners' group to establish both appropriate re-evaluation criteria and where necessary, a later confirmatory masonry test program to quantify the safety margins established by the re-evaluation criteria (this is discussed further in item 3 below).

a. Establish a prioritized program for the re-evaluation of the masonry walls. Provide a description of the program and a detailed schedule for completion of the re-evaluation for the categories in the program. The completion date of all re-evaluations should not be more than 180 days from the date of this Bulletin.

A higher priority should be placed on the wall re-evaluations considering safety-related piping 2 " or greater in diameter, piping with support loads due to thermal expansion greater than 100 pounds, safety-related equipment weighing 100 pounds or greater, the safety significance of the potentially affected systems, the overall loads on the wall, and the opportunity for performing plant surveys and, if necessary, modifications in areas otherwise inaccessible. The factors described above are meant to provide guidance in determining what loads may significantly affect the masonry wall analyses.

Response: Commonwealth Edison Company has completed the prescribed re-evaluation of the 444 safety-related concrete R masonry walls listed in the attached Table 3.1.

4

[ ,

b. Submit a written report upon completion of the re-evaluation program. The report shall include the following information:

(i) Describe, in detail, the function of the masonry walls, the configurations of these walls, the type and strengths of the materials of which they are constructed (mortar, grout, concrete and steel) ,

and the reinforcement details (horizontal steel, vertical steel, and masonry ties for multiple wythe construction). A wythe is considered to be (as defined by ACI Standard 531-1979) "each continuous vertical section of a wall, one masonry unit or grouted space in thickness and 2 inch minimum in thickness."

Response: All safety-related concrete masonry walls associated with the operation of LaSalle County, Units 1 & 2, function as interior partition walls. Certain partition walls have a dual purpose of acting as either shielding walls and/or fire walls, and are so identified in attached Table 3.1.

I All concrete masonry walls are classified as non-load bearing walls, and are not included as part of the safety-related structure's gravity or lateral load resisting system. These walls have been separated from the floor above to prevent any gravity or seismic load transfer to these walls. Information.

concerning the configurations of these walls, the type and strengths of the materials of which they are constructed (mortar, grout, concrete and steel), and other reinforcement t

details (horizontal steel, vertical steel, and horizontal l ties for multiple wythe construction), was submitted to the t

NRC by Commonwealth Edison Company per reference letter 2.0A.

l I

4

f  !

. t

_7_ "

k (ii) Describe the construction practices employed in the construction of these walls, and, in particular, t their adequacy in preventing significant voids J F

or other weaknesses in any mortar, grout, or concrete fill.

i Response: All safety-related concrete masonry walls j i

have been constructed as either single or multi-wythe [

hollow or solid block walls with full mortar bedding of the units using running bond construction. No cavity wall construction has been used. The wythes in multiple  ;

wythe walls have been bonded together using a combination of the following techniques: }

Full mortar collar joints A. i B. Continuous truss bearing reinforcements which overlaps i

~

the adjacent wythes every second course.

C. The use of concrete masonry header blocks.

Concrete masonry wall construction for LaSalle County, Units 1 and 2, was performed under Sargent & Lundy Specification No. J-2598. This document, describing in detail the concrete masonry construction practices employed, was submitted by Commonwealth Edison Company to the NRC under reference letter 2.0B. The effect of voids in mortar joints on the structural strength of the masonry walls was addressed in a report dated R

i j

September 23, 1982, submitted by Commonwealth Edison l Company to NRC with transmittal dated September 30, 1982.

i This report was written in response to additional information requested by NRC on masonry wall design

' based on the NRC's field visit to LaSalle County Station during the week of August 23, 1982. '

1

F Based on the information presented in the report, it is concluded that 10% voids in bed joints and 25% voids

~

in collar joints and head joints can be allowed without impairing the structural integrity of the masonry walls at LaSalle County Station.

These permissible percentages of voids do not have ,

any significant effect on the stiffness and hence, R the dynamic response of the wall. Although the shear stresses are affected by the presence of voids, the increased shear stress due to the above mentioned permissible percentages of voids in mortar joints is still within the allowable value.

I

(

I (iii)The re-evaluation report should include detailed

, justification for the criteria used. References to existing codes or test data may be used if applicable

for the plant conditions. The re-evaluation should l specifically address the following

2 (a) All postulated loads and load combinations should be evaluated against the corresponding re-evaluation acceptance criteria. The re-evaluation should consider the loads from

! safety and non-safety-related attachments, j differential floor displacement and thermal i effects (or detailed justification that these

! can be considered self limiting and cannot l

induce brittle failures), and the effects

of any potential cracking under dynamic loads.

l Describe in detail the methods used to account' for these factors in the re-evaluation and

the adequacy of the acceptance' criteria for both in-plane and out-of-plane loads.

I E O

..~,--,wa' ,_ 4% --,.e-e,,-e-,%-...,,,,,,e -

, _ , , ~ , , - u,.-..,.q.,g...,.,.,y,w,-,,m--w-y-....,,,.r-%.w,ng,,,.gyr~.,--,,.-y, ,m-e ,-33 ,,.ge 9, . e. , a --,g e y , , , - .r---

[T ,

. . 1 i

Response: The criteria used to evaluate the safety- l

{

l 4

related masonry walls for LaSalle County, Unit 1& 2, l I

was, in conformance with that submitted by Commonwealth

! R Edison Company to the NRC per reference letters i 2.0F and 2.0G. The load combination tables used for the re-evaluation ~are in agreement with attached

~

Tables 3.2 and 3.3, rather than the load coaioination table submitted under reference letter 2.0A.

The load combinations contained in Tables 3.2 and 3.3 have increased load factors for pressure loading ,

1 (Pa) and the LOCA/Pa loading to be in conformance with the LaSalle County FSAR and SEi.. The 444 safety-related masonry walls have been modified, as required, by Commonwealth Edison Company to l

meet this committed criteria.

.l (b) The mechanism for load transfer into the masonry walls and postulated failure modes should be reviewed. For multiple wythe walls in which composite behavior is relied upon,

describe the methods and acceptance criteria used to assure that these walls will behave as composite walls, especially with regard to shear and tension transfer at the wythe i

interfaces. With regard to local loadings i such as piping and equipment support reactions, the acceptance criteria should assure that the loads are adequately transferred into the wall, such that any assumptions regarding the behavior of the walls are appropriate.

Include the potential for block pullout and

the necessity for tensile stress transfer i through bond at the wythe interfaces.

[-

i t .

._._,..,,,-_,m_ . _ _ , _ __ , _ - . , , , , . . . , , _ , _ , _ _

f Response: Multiple wythe concrete masonry walls have been bonded together with continuous solid or grouted masonry header courses. This mechanism is the most positive means to insure composite action. This method is recommended by ACI 531-79, and is also recognized by all the other major concrete masonry building codes. Moreover, the concrate masonry walls for LaSalle County, Units 1 & 2' R have been constructed using 3/16" diameter truss type bond reinforcement every second course. These two mechanisms are sufficient to insure composite action of the multiple wythe walls. Commonwealth Edison Company submitted to the NRC sample calculations per reference letter 2.0A, demonstrating the ability of the concrete masonry walls to resist local pullout due to attachent loads.

3.3 Question 3: Existing test data or conservative assumptions may be used to justify the re-evaluatian acceptance criteria if the criteria are shown to be conservative and applicable for the actual plant conditions. In the absence of appropriate acceptance criteria a confirmatory masonry wall test program is required by the NRC in order to quantify the safety margins inherent in the re-evaluation criteria. Describe in detail the actions planned and their schedule to justify the re-s evaluation criteria used in item 2. If a test prograh, is necessary, provide your commitment for such a program and a schedule for submittal of a description of the test program  !

and a schedule for completion of the program. This l test program should address all appropriate loads (seismic, tornado, missile, etc.). It is expected that the test program will extend beyond the 180 day period allowed for the other Bulletin actions. Submit the results of the test program upon its completion.

l 1

f I

_11_

Response: Commonwealth Edison Company has satisfied the Nuclear Regulatory Commission's license condition on masonry walls discucced in section 3.8.3 of the LaSalle County SER (NUREG 0519) . Commonwealth Edison Company has assured that all safety-related concrete masonry walls associated with the operation of Units 1 & 2 meet'the requirements of the g design criteria agreed upon with the NRC, and which are reflected in reference letters 2.0F and 2.0G. Commonwealth Edison R Company does not believe that a concrete masonry test program is warranted at this time.

i I

Page 12 <

l TABLE 3.1 1 LASALLE COUNTY STATION UNITS #1 & 2 -

LIST OF SAFETY RELATED CONCRETE BLOCK WALLS i WITII DETAILS ON 4

]

A) BLOCK WALL FUNCTIONS i B) TYPE OF ATTACIIMENTS TO BLOCK WALLS I C) SAFETY RELATED EQUIPMENT, PANELS & PIPING IN VICINITY d

INDEX OF WALLS i

SERIAL NO. 1 TIIRU 220 - UNIT #1 WALLS j SERIAL NO. 221 THRU 303 - UNIT #2 WALLS REQUIRED FOR UNIT #1 FUEL LOAD R s

SERIAL NO. 304 THRU 444 - UNIT #2 WALLS REQUIRED FOR UNIT #2 FUEL LOAD i

4 i

4 l

4 f

i i

)

_ _ _ _ _ _ _ _ _ _ _ e . - _ g

LA SALLE COUNTY STATION UNIT #1 -

TABLE 3.1 <

Wall Identification Function Attachment to Block Walls Safety Related Equipment, Ssrial Building " Y # " "- "'I " " '

Dwg.

Wall No. :ihield Par- Fire Panels & Piping in No. No. -ing tit'n Electrical Small/ Instrument Vicinity Conduit / Cable Tra's ",,,

Aux. _f 1 Bldg. Al-663-3 '-74' d V Aux.

2 Bldg. Al-663-5 A-74 Y Future Non-Seg. Bus Duct Aux.

3 Bldg. Al-663-6 A-74 d Aux.

4 Bldg. -Al-663-7 A-74 Future Non-Seg. Bus Duct Aux. <

5 Bldg. Al-663-8 A-74 Y Aux.

6 Bldg. Al-663-9 A-74 Aux.

V

,V

/ Future Non-Seg. Bus Duct 7 Bldg. Al-663-10 A-74 Aux. f 8 Bldg. Al-663-11 A-74 V Aux.

9 Bldg. Al-663-13 A-74 Y Aux, j 10 Bldg. Al-663-15 A-74 V Aux.

11 Bldg. Al-663-22 A-74 d ~

Future Non-Seg. Bus Duct Aux.

12 Bldg. Al-663-18 A-74 d -

Aux. ,

1t gg _ Al-663-12 A-74 _\/

LA SALLE COUNTY STATION UNIT #1 Page 14 .

TABLE 3.1 (CONT'D)

Wall Identification Function Attachment to Block Walls Serio] Building Safety Related Non-Safety Relate < Safety Related Equipment, Wall No. Dwg. ;hield Par- Fire Panels & Piping in No. No. -ing tit'n Electrical Small/ Instrument Vicinity Conduit / Cable Tray Bm Line (See Note 1. 2)

Aux.

14 Bldg. Al-677-1 A-79 .

[

Aux.

15 Bldg. Al-687-3 A-91 Y ,

Aux.

16 Bldg. Al-687-4 A-91 k Aux. _f f 17 Bldg. Al-687-5 A-91 V V Aux.

18 Bldg. Al-687-6 A-91 M d Aux.

19 Bldg. Al-687-7 A-91 V Aux.

20 Bldg. Al-687-8 A-91 d Aux.

21 Bldg. Al-687-9 A-91 d Aux.

22 Bldg. Al-687-10 A-91 d I -

Aux. ,/

23 Bldg. Al-687-ll A-91 v Y lVR03A-3/8, R. Bldg. HVAC Lines Aux. _f ,/ IVR04A-3/8, High Radiation 24 Bldg. Al-692-1 A-91 V V Sampling System IVR03A-3/8, R. Bldg. IIVAC Lines Aux. _j ,f IVR04A-3/8, liigh Radiation 25 Bldg. Al-692-4 A-91 V V Sampling System IVR03A-3/8, R. Bldg. IIVAC Lines Aux. /

/ IVR04 A-3/8, lii ;h t Radia tion 26 Bldg. Al-692-5 A-91 V V Sampling System

LA SALLE COUNTY STATION UNIT il Page 15 .

TABLE 3.1 (CONT'D)

Wa'll Identification Function Attachment to Block' Walls Serial Building Wall No. Dwg. :ihield Par-Safety P{ elated Non-Sa fety Relate' Safety Related Equipment, Fire No. h -6 m 'n Electrical Small/ Instrument Panels & Piping in Conduit / Cable Tra',

e me cinny ,

(See Note 1. 21 Aux. ,j r 27 Bldg. Al-692-7 A-91 V V High Radiation Sampling System Aux. ,/

28 Bldg. Al-687-1 A-91 V Aux. I 29 Bldg. Al-6E7-2 A-91 Y Aux.

30 Bldg. Al-692-ll A-91 \/ High Radiation Sampling System 31 dg. Al-710-1 A-184 \[ 4160V Switchgear lAPO4E Aux. ,

,f 32 Bldg. Al-710-2 A-184 Y V Battery 1DC07E Aux. f 33 Bldg. Al-710-6 A-184 V Y Aux.

34 Bldg. Al-710-10 A-184 k Aux. / ,f ,/

35 Bldg. Al-710-11 A-184 Y V V Aux. ,f 36 Bldg. Al-710-12 A-184 V Non-Seg. Bus Duct Aux, f ,f /

37 Bldg. Al-710-16 A-184 V V V Aux.

A-184

,f V

/ Battery 1DC07E 38 Bldg. Al-710-18 Aux.

A-184 /

p l Mon-Seg. Phase Bus Duct 39 l' Bldg. Al-710-19

~

• _ t n

e 6 mp 1

e E E g q 9 3 a E 0 0 C C P DE D e 10 1 1

a rC r l

e g E eD 7 g1 E

7 EEe 71 g E

1 E

1 R y 0 r 0 00 r 0 0 E a ,

C CC a C C ChE D DDhE D D 1C8 1 1 1 C5 1 1 0 0 yyC y yyyC y y a rrD r rrrD r r S eeI e eeeI e e t t t t t t t t t t L t t t t L t t aaN a aaaN a a BBP B BBBP B B e .

t t an )

l e 2 em R u r

s yt l t s e l en t a fI o W a/ N '

1 Sl

1. k - l c na e T o om I l NS (

N B 3 U ) a D o d r N t e T O 'T t l I N t aa e T O n l c l f /

A C( e el b V V T m k r ta I

S h C 1 c yc /

Y a t e t T 3 t el i N t f E u U E A a d O L S n C B o A C E T L

L e f J A

S i r V d / Y F

A L n n -

h i

i o r 't ai f

,V d / h / /

\

/

\

t c

P t _

n d l g u

F en ii h -

3 4 4 4 4 4 4 4 4 4 4 4 4 4 n .

g . 8 8 8 8 8 8 8 8 8 8 8 8 8 o 1 1 1 1 1 1 1 1 1 1 1 1 1 i wo - - - - - - - - - - - - -

t D N 1 A A A A A A A A A A A A a

c i

f i 0 1 2 3 4 5 6 2 3 5 6 8 0 t .

2 2 2 2 2 2 2 3 3 3 3 3 4 n o - - - - - - - - - - - - -

e N 0 0 0 0 0 0 0 0 0 0 0 0 0 d 1 1 1 1 1 1 1 1 1 1 1 1 1 I l 7 7 7 7 7 7 7 7 7 7 7 7 7 l - - - - - - - - - - - - -

l a l l l l l l l l l l l l l l W A A A A A A A A A A A A A d

W g

n i

d . .

. g

.g

. g

.g

. g .g

. g

. g g

. g . g l . g . g .

i xd xd xd xd xd xd xd xd xd xd xd xd xd u ul ul ul ul ul ul ul ul ul ul ul ul ul B AB AB AB AB AB AB AB AB AB AB AB AB AB l

a .

1 3 4 5 6 7 8 9 G 1 2 i o 0 2 S 5 rN 4 4 4 4 4 4 4 4 4 4 5 e

S

- L

t

~ n e ,

m p

7 _

1 i n -

ui .

q e

g Eg ny _

a dit P epi ti n

. api l c . .

e&i E M M R V 4 R R s l yl C y y t e D r r en 1 e e f a t t aP y t t S r a a e B B t

t C C a S S B T T c

t t an )

l e 2 eme R un . '

ri1 s ytL

'. t s -e -

l en t a fI o W a/ N '

1 Sl

1. k - l e c na# e T o om S I l NS (

N B s-U) a o d r ND t e t l T

O 'T Z t aa e T N n l c l A O e ei b T C m R r a

_ S( h yc /

t C c

Y 1 T

a t e l

t l

t

. N 3 t fE u j

,V UE A a d O L S n CB o A C E

L T L e j f /\

A S i r f,V ,V } _V F

A L n n - /  ! /

V f /

(\

o r 't ai

,V /,V \ _V V \

i t Pt c ,

n d l g u j F ii en V f

V

• h -

3 4 4 4 4 4 4 4 4 4 6 6 6 6 n g 8 8 8 8 8 8 8 8 8 8 8 8 8 o .

1 1 1 i wo - - -

1 1

1 1

1 1

1 1

1 1

t DN A A A A A A A A A A A A A a .

c i

f 0 1 2 i .

2 0 0 0 4 7 1 5 1 t 4 1 1 1 3 2 3 1 4 2 3 6 7 n o - - - - - - - - - - - - -

e N 0 0 0 0 0 0 0 0 0 1 1 1 1 d 1 1 1 1 1 1 1 1 1 3 3 3 3 I l 7 7 7 7 7 7 7 7 7 7 7 7 7

- l - - - - - - - - - - - -

1 a l . l l l l l l l l l l l l 1 W A A A A A A A A A A A A A

'a W

g n

i d . . . . . . . . . . . . .

- l . g . g . g . g . g . g .g . g . g . g . g .g . g i xd xd xd xd xd xd xd xd xd xd xd xd xd u ul ul ul ul ul ul ul ul ul ul ul ul ul B AB AB AB AB AB AB AB AB AB AB AB AB AB l

a .

i o 3 4 - 5 6 7 8 9 0 .

1 2 3 4 5 rN 5 5 5 5 5 5 5 6 6 6 6 6 6 e

S t

LA SALLE COUNIY STATION UNIT //l Page 18 .

TABLE 3.1 (CONT'D)

Wall Identificatica Function A t taci: men t to I;IreIIWillr Serial Building Wall No. Dwg. Maield Par- Fire Safety I elated Wo-Safety Itelate, Safety Related Equipment,.

No. No. -ing tit'n Electrical Small/ Instrument' Panels & Piping in Conduit / Cable Tray fg " " I

,y g Aux. ,/

66 Bldg. Al-731-8 A-186 V N TSC Battery RM.

Aux. r /

f.

67 Bldg. Al-731-9 A-186 Y V TSC Battery RM.

Aux.

68 Bldg. Al-731-4 A-186 Div. II Panel Aux. ,f ,f OPA09J-(Aux. Equip. Room A/C 69 Bldg. Al-731-5 A-386 V V System A)

MCC 1AP81E (480 V. Motor Control Aux. Center) 70 Bldg. Al-731-10 A-186 SWGR 1AP21E (4160V. Switchgear)

'g Aux. . /

71 Bldg. Al-731-11 A-186 V V PNL IPL30J _

Aux. Battery 1DC14E 72 Bldg. Al-731-12 A-186 Battery Charger 1DC16E Aux, f r 73 Bldg. Al-731-13 A-186 V V Battery 1DC14E PNLS , 2 H13-P645, 1H13-P654, Aux. ,/ /

_/ 1H13-P622 , 1H13-P6 31, 1H13-P618, 74 Bldg. Al-731-14 A-186 V V V IPA 14J Aux.

75 Bldg. Al-731-15 A-186 .

PNL IPA 12J Aux. ,/ '

76 Bldg. Al-731-16 A-186 V Aux. _f A-186 \/

77 Bldg. Al-731-17 V

~

78 BYdg. Al-731-18 A-186 V 2.h

LA SALLE C0!INTY STATION UNIT #1 Page 19 '

TABLE 3.1 (CONT'D) a-Wall Identificstion Functi.on _

Attachment to 1 lock Walls Safety Related Safety Related Equipment, Ses-tal Building Wall No. D wg. Wield Par- Fire Non-Safety Relate, Electrical Sntil 1/In::t rument Panels & Piping in NO-  !!o . -in" tit'n Condui.t/Ca!>J e Tra: ,

79 dh. Al-731-19 A-186 Aux. i Battery 1DC33E, 1DC34E 80 Bldg. Al-749-1 A-188 V Battery Charger 1DC37E, 1DC38E Aux. Battery 1DC33C, 1DC34E 81 Bldg. Al-749-2 A-188 h PNL IDC40E Battery 1DC33E, 1DC34E Aux. j ,f Reactor Protection System'B 82 Bldg. Al-749-3 A-188 V V Motor Generator Set 1C71-S001B Aux.

83 Bldg. Al-749-4 A-188 Aux. ,j f 84 Bldg. Al-749-5 A-188 V V Aux. ,j ,j 7 A-188 V V v 85 Bldg. Al-749-6 86- dg. Al-749-7 A-188  !

Aux. y j V

j V

i 87 Bldg. Al-749-8 A-188 Y V 88 dg. Al-749-9 A-188 Battery 1DC31E, 1DC32E Aux. / r 89 Bldg. Al-749-10 A-188 \ Y PNL IDC39E

- Battery 1DC31E, 1DC32E Aux. ,j ,f Battery Charger 1DC35E, IDC36E 90 Bldg. Al-749-ll A-188 V V PNL IDC39E Aux. _f ,f Al-749-12 A-188 V V -

91 Bldg.

LA SALLE COUNTY STATION UNIT //l Page 20 ,

TABLE 3.1 (CONT'D)

Wall IJentification Function At tacluncut to Block Wa1.ts Serial Building Safety fielated Non-Safety Relatc< Safety Related Equipment, Wall No. Dwg. shield Par- Fire Panels & Piping in No. No. -ing tit'n Electrical Small/Instrunuut

1. " bI""

. Conduit / Cable Tra: "(See Note 1. 21 Aux.

92 Bldg. Al-749-13 A-188 d 93 dk. Al-768-1 A-190

. Aux. j ./ /

Bldg. Al-768-4 A-190 V V V 94 Aux. _f ,/

95 Bldg. Al-786-6 A-190 V V OVC01A 3/8 (Aux. Bldg. Control Aux. _f Equipment Room System).0VE01A 3/8 96 Bldg. Al-786-23 A-190 V (Misc. Elec. Equip. Room HVAC)

HVAC System: VC-Control llVAC Aux. _f ,/ VE-Elect. Equip.

97 Bldg. Al-768-26 A-190 V V . Room HVAC Aux.

98 Bldg. Al-786-27 A-190 VE-Elect. Equip. Rooms HVAC 99 Aux.

Bldg. Al-768-28 A-190 \f VC & VE HVAC System 100 dh. Al-768-29 A-190 k Aux.

101 Bldg. Al-768-30 A-190 _

Aux.

102 Bldg. Al-768-100 A-190 \7 Aux.

103 Bldg. Al-768-30L A-190 I

, Aux.

Bldg. Al-768-102 A-190 J104~ _

LA SALI.E COUNTY STATTON UNIT !/1 Page 21 -

TABLE 3.1 (CONT'D)

~~

Wall Identification Function Attachment to Block Halls _

Serial Building Wall No. D wp' ;hield Par- Fire Saf ty Related - Non-Safety Relate. Safety Related Equipment ,

No. I"C '"" " Panels & Piping in 3g, -ing tit'n  ! ""'#!nnen t

"" " Y Condult/ Cable Tra> Y" beeNote 1. 2)

Aux.

7 105 Bldg. Al-760-103 A-190 \

Aux. j 106 Bldg. Al-760-104 A-190 V Aux.

107 Bldg. Al-786-1 A-192 Aux.

108. Bldg. Al-786-4 A-192 I I Conduit S'pport u (MCF-7)

Aux.

109 Bldg. Al-786-5 A-192 I PNL IPL27JA Inst. HVAC piping-VG Stand-by Gas Aux. Treatment System. OVEDIFA, OVE01CA 110 Bldg. Al-786-6 A-192 d (Misc. Elect. Equip. Room HVAC)

Aux.

111 Bldg. Al-786-7 A-192 OPLD4J,0ff Gas (OG)-Monitoring Syst.

Aux. j Sta.. Vent Stack Sample Pancl. Instr 112 Bldg. Al-786-8 A-192 V Piping, S/R HVAC Ducts Piiiing Aux.

113 Bldg. Al-786-9 A-192 d . VG-Stand-by Gas Treatment System IVR14YA, IVR04YB-Reactor Bldg.

Aux. HVAC Damper 114 Bldg. Al-786-10 A-192 k ' \/ VG-Stand-by Gas Treatment System OG-Off Gas Monitoring System Aux, f

115 Bldg. Al-786-ll A-192 V S/R HVAC Ducts, Instr. Piping.

Aux.

116 Bldg. Al-786-2 A-192 M Aux.

117 Bldg. Al-815-2 A-194 g/

LA SALLE COUNTY STNfl0N UNIT #1 Page 22 ,

TABLE 3.1 (CONT'D)

~

I Wall Identification Function At ta climen t to illcck Ualls Serial Building Safety Related Non-Sefety Relate, Safety Related Equipment, Wall No. D w e, . 4hield Par- Fire Panels Piping in No. No. -ing tit,n Electrical Small/ Instrument iore Line Vicinity Conduit / Cable Tra) ,

) g i

Aux.

118 Bldg. Al-815-7 A-194 Aux.

119 31dg. Al-815-16 A-194

~

Aux. #

120 Bldg. Al-815-9 A-194 OG-Offgas Treatment Monitoring Sys<

Aux.

121 Bldg. Al-815-10 A-194 d Aux.

122 Bldg. Al-815-11 A-194 h N/

Aux. ,j VE - Elect. Equip. Rooms HVAC 123 Bldg. Al-815-12 A-194 V VC - Control HVAC Aux.

124 Bldg. Al-815-13 A-194 Y VC - Control Rm HVAC i

Aux. _f /

125 Bldg. Al-815-14 A-194 V V Aux.

126 Bldg. Al-815-3 A-194 d Aux. ,/

IPL88J ( SWGR. Heat Remov. System 127 Bldg. Al-825-2 A-196 v control Panel)

Aux.

Y

/

128 Bldg. Al-800-1 A-197 Aux. ,f 129 Bldg. Al-800-2 A-197 V Aux. / /

130 Bldg. Al-796-1 A-198 __

y V {

LA SAf.LP, COUN1Y STATION UNIT #1 Page 23 -

TABLE 3.1 (COMT'D) ,

lWallIdentification l Tunction At tachraci t to Block Vall1 S ' P Scrivi saf ety R{> lated  ::on-Sa fe ty Relv t e' '

Bui l linn Vall No. Dun. ;hield Par- Fire n cal om1 t/Instru:nent es P in No. ' No. -ing tit'n Vicinity L}ondui t /Cahle Tra Aux.

131 , Bldg.

3 l Al-796-2 l -198 l l l l 132 l Aux.l Al-702-1 Bldg. l A-490 l V

,/

1 l 1 Aux. ,f 133 lBidg. l Al-702-2 l A-4 90__ l V l t 1RH83AA Residual Heat Removal 134 l Reactor Bldg. l Rl-673-1 l A-217 l V

,f l l l Systen. Junction Boxes.

Reactor ,/ Residual Heat Removal System

_f Piping. 1RE01P 135 jBldg. I Rl-673-2 l A-217 l V I l v l Residual Heat Removal System 1 Reactor

.j ,f IRE 01P 136 Bldg. l Rl-673-3 i A-217 l V l l V l Piping.

e Barometric Condenser. Egress P.B.s Reactor _f f A-217 V V Low Pressure Core Spray System 137 Bldg. Rl-673-4 I

j IE21-Cool Low Pressure Core Reactor l A-217 V

,f V Spray Pump.

138 Bldg. I Rl-673-5 Reactor f Reactor Core Isolation Coolant V Piping. Junction Box.

139 l Bldg. l R1-673-6 l A-217 l l l i I

140 , Rl-673-7 A-218 l

l Reactor 141 Bldg. R1-673-8 A-218 l J l l142 Bldg.R1-673-9 l " lA-218 l l c"cc '

l

LA SALLC CodfTrY STATION UNIT #L Page 24 ,

TABLE 3.1 (CONT'D) tJall Identi fication Function Attac!unent to Stock Walls Seria] Building ey a M n-Safety Relatei Safety Related Equipment 3 Wall No. Dwg. ihield Pcr- Fire Panels & Piping in No. No. -ing tit'n Electrical Senll/l aa trumen t Conduit / Cable Tray #" I'I "U Y

"(See Note 1. 21 Reactor 144 Bldg. R1-673-ll .-218 Reactor ,f lE2K00B - Individual Residual R1-694-1 A-221 V Heat Removal System.

145 Bldg.

Reactor j ,/ 1RH26AB Residual Heat Removal 146 Bldg. R1-694-2 A-221 V V System Reactor 147 Bld g ., Rl-694-3 A-222 Reactor A-222

_f V

g 148 Blda. Rl-694-4 Reactor Rl-694-5 A-222 Bal. Damper IVR5BY 149 Bldg.

Reactor Card Reader.

R1-694-6 A-222 (lJB 1048R) Magnetic Switch.

150 Bldg.

• Magnetic Switch (1JB03SK)

Reactor _f /

(IRH19D8-10 & IB12-B001B) -

151 Bldg. R1-710-1 A-225 V V RilR lleat Exch.

Primary Containment Combustible Ga Control Residual Heat Removal Sys-Reactor ,f V

sf V tem. (1B12-B001B) ,RHR Heat Exch.

152 Bldg. Rl-710-2 A-225 Reactor 1RH39AE-4 & 1RH33A Resid.

A-225 J!ca t nemov. System 153 Bldg. Rl-710-3 Reactor /

154 Bldg. Rl-710-5 A-225 V Reactor Rl-710-6 A-226 g

155 Bldg.

Reactor 156 Bldg. Rl-710-7 A-226 -

LA SALLE COUNTY STATION UNIT #1 Page 25 -

TABLE 3.1 (CONT'D)'

~

Wall Identification Function Attachrient to Block Walls Scrial Building ;hield Par- Fire Safety Rhlated Non--Saf ety Relate, Safety Related Equipment, Wall No. D wg. Panels & Piping in No. -ing tit'n Electrical Small/ Instrument bI"U

"(" "

Conduit / Cab}c Tras See Note 1. 2)

Reactor 157 Bldg. R1-710-11 A-226 d Reactor f ,/ Reactor Bldg. & Containment Equip.

158 Bldg. R1-710-12 A-226 V V Drains & Vents.

1E12-B001A-RHR Heat Exchanger Reactor ,f 1RH03BA-12 & 1RH39AA Residual 159 Bldg. Rl-710-13 A-226 V Heat Removal System.

Reactor 1H22-P02S (Main Steam, Inst. Panel &

160 Bldg. R1-710-14 A-226 Piping) lE12-B001A (RHR Heat Exch.)

Reactor 161 Bldg. Rl-710-15 A-229 I Egress P.B. (Non-Safety)

Reactor NB-Nuclear Boiler System Instru-162 Bldg. Rl-740-1 A-229 / Y ment.

Reactor f _j _f NB-Nuclear Boiler System Instru-163 Bldg. Rl-740-2 A-229 V V V ment.

Reactor 164 Bldg. Rl-740-3 A-230 Reactor f _f ,

165 Bldg. Rl-740-4 A-230 V V Reactor ,f ./

166 Bldg. Rl-740-5 A-230 V V _

Reactor 167 Bldg. Rl-740-6 A-230 168 Reactor Bldg. R1-740-7 A-230 g

1FC08B-12-Fuel Pool Cooling System <

Reactor CM-Containment Monitoring System 169 jBldg. R1-740-8 A-230 / d Instrument.

I A SALLE COUNTY STATION UNIT #1 Page 26 .

TABLE 3.1 (CONT'D). .-

W.all I 3cntification Function ,

Attachment to Clock Walls Safety Related Equipment,.

Serial Building .Vety Related Non-fiafety Relatei an s Wall No. Dvg. ihield Par- Fire H* No. -ing tit'n Electrical Smail/ Instrument Vc y Hore I,ine Conduit / Cable Tra3 (See Note 1. 'n Reactor j Primary Containment Vent & Purge A-230 V Piping 170 Bldg. Rl-740-9

,f Primary Containment Vent & Purge Reactor A-230 V Piping 171 Bldg. Rl-740-lO l

Reactor 172 Bldg. Rl-740-ll A-230 I l

IPC01AD - Primary Containment &

Reactor f _/

V Reactor Vessel Isolation Piping.

173 Bldg. Rl-740-12 A-230 V I

Reactor / / ,/

V V V l 174 Bldg. Rl-761-1 A-234 l Reactor 175 Bldg. Rl-761-2 A-234 Reactor ,f 1G33-C001A (Clean up Recirculating lI A-234 V Pump) 176 Bldg. Rl-761-3 f

1G33-C001B (Clean up Recirculating

~

Reactor Pump) 177 Bldg. Rl-761-4 A-234 Reactor f

/ V -

178 Bldg. Rl-761-5 A-234 Reactor j ,j V

179 Bldg. Rl-761-6 A-234 V Stand-by Liquid Control Drum Reactor A-237 1C41-A001 180 BIdg. Rl-786-1 Reactor 181 Bldg. Rl-786-2 A-237 Reactor /

182 , Bldg. R1-786-3 A-237 V __

I LA SALLC COUNTY STATION UNIT #1 Page 27 -

TABLE 3.1 (CONT'D)

~~ - ~ ~

l W il Tdentification Function Attachment to Block Wt]la Serial Building ' Wall No. D w p, . ihicld Par- Fire Sa f ty R ch d Non-Safety Relate' Safety Related Equipment,.

Vo. I 'I'" " I""*"' "* * "E "

No. -ing CIC'n Conduit / Cab.le Tray

~

g ,

g Reactor / / f 183 Bldg. Rl-786-1 A-238 V V v Reactor -

,f 184 Bldg. Rl-786-2 A-238 V Reactor , _j 185 Bldg. Rl-786-3 A-238 V Reactor 186 Bldg. Rl-807-1 A-242 Reactor ,/

187 Bldg. Rl-807-2 A-242 V Reactor f 188 Bldg. Rl-807-5 A-242 V Reactor ,f f 189 Bldg. Rl-820-1 A-246 V V 190 Reactor Bldg. Rl-820-2 A-246 g IJB587R (Junction Box)

Reactor A-250 g

191 Bldg. Rl-843-1 Reactor ,j 192 B1dg. Rl-843-2 A-250 V Elevator Reactor 193 Bldg. Rl-843-3 A-250 Elevator Reactor 194 Bldg. Rl-843-4 A-250 Reactor 195 Illdg. Rl-843-5 A-250 h [ Elevator

- _ ~ . - . . .

l LA SALLE COUNTY STATION UMIT #1 Page 28 -

l TABLE 3.1 (CONT *D)

N -- r~-l Wall Identification Function Attachment to 1 lock Walla l

l Safety Related Safety Related Equipment, Serial, Buil ding Wall No. Dwg. ihield Par- Tire Im.n-Safety Reinte(' Panels & Piping in No f No. -ing tit'n Electrical Small/ Instrument Vicinity Conduit / Cable Tray l -

l Reactor _f l196 Bldg. R1-843-6 A-250 V Elevator Reactor ~

l197 Bldg. R1-843-7 A-250 Reactor R1-843-8 A-250 g ,

198 Bldg.

Diesel G.

199 Bldg., D1-710-2 A-275 ) ./ 1MD04Y Fire Damper 6

Diesel G.

'200 Bldg. D1-710-3 A-275 d IVD07Y Fire Damner Diesel G. _f _f IDG01S (Air Compressor Package) 201 Bldg. D1-710-1 A-276 Y V 1D00ST (011 Day Tank) Diese1011 Sys '

Diesel G. IVD12Y Fire Damper 202 Bldg. D1-710-2 A-276 '

OVD04Y Fire Damper l

1VD07Y Fire Damper, Diesel 011 Sys.

Diesel G. g OD002T (011 Day Tank) ODG01S 203 Bldg. D1-710-3 A-276 / (Air Comp. Pack) '

i Diesel G. ,f '

204 Bldg. .D1-736-1 A-277 Y llVAC Piping Diesel G. _j 205 Bldg. D1-736-2 A-277 V l

206 Diesel G.

Bldg. D1-736-3 A-277

~

) t I

t Diesel G. g  ;

207 Bldg. D1-736-4 A-277 l 1E-22-D306 (Air intake Filter) l' IIPCS (Iligh Pressure Core Spray Diesel G.

D1-736-5 g g Pipe)  ;

J01 aldg. A_-277 ~

LA SALLE COUNTY STATION UNIT #1 Page 29 .

TABLE 3.1 (CONT'D)

Wall Ilentification Function At.tachmen t f.o I;1o.:k Walls Safety Related Equip =ent,,

Serial Building Safety Related Non-Safety Relate' Wall No. Dwg. ,hield Par-i Fire Pancis & Piping in No. No. -ing tit n Electrical Small/ Instrument Vicinity gg gg Conduit / Cable Tra) 3 g ), 33 Diesel G. j ,f 209 Bldg. D1-736-6 A-277 Y V IDG02F - Intake Air EJ1ter DG-Diesel Generator Aux, System 210 Diesel G.

Bldg. D1-736-7 A-277

} Pipe DG-Diesel Generator Aux. Sys.

Diesel G.

A-277 g g Pipe 1DG02F Intake Air Filter 211 Bldg. D1-736-8 Diesel G. ,/

212. Bldg. D1-736-9 A-277 V Diesel G. ,f ODG02F - Intake Air Filter

'213 Bldg. D1-736-10 A-277 V DG - Diesel Gen. Aux. System Diesel G. g ODG02F (Intake Air Filter)

DC - Diesel Gen. Aux. System 214 Bldg. D1-736-11 A-277

'Jiesel G. /

215 Bldg. D1-736-12 A-277 V Diesel G.

216 Bldg. D1-736-13 A-277 /

Diesel G. '

217 Bldg. D1-736-14 A-277 Reactor 218 Bldg. R1-733-1 A-259 219 Reactor Bldg. R1-681-1 A-353 [ o Reactor ,

220 Bldg. R1-681-2 A-353

Page 30 9

9 m

TABLE 3.1 (CONT'D)

LIST OF SAFETY RELATED CONCRETE BLOCK WALLS IN UNIT #2 AREAS REQUIRED FOR UNIT #1 FUEL LOADING e

_ ____.___a.__ _ _ _ _ _

LA SALLE COUNTY STATION UNIT #2 (REQUIRED 70'R' UNIT #1 FUEL' LOAD) Page 31 -

TABLE 3.1 (CONT'D)

Wall Identification Function Attachneut to Eleck Unlin

~~

l Safety Related Equipment, Serial Building Fire Sa fety Related Non-Safety Relate- Panels & Piping in hil No. Dwg.  ; hic]d Par-No. No. -ing tit'n ctrical Staa ll/ Inst rur:ent Vicinity Condul t/ Cable Tra;-. gg [*g 221 Aux. Bldg. A2-710-2 A-185 / /

222 Aux.Bld',. A2-710-3 A-185 V /

223 Aux. Bldg. A2-710-31 A-185 / /

224 Aux. Bldg. A2-710-18 A-185 / V V Batt. Chgr. 2DC09E 225 Aux. Bldg. A2-710-19 A-185 g d / Batt.2DC07E 226 Aux. Bldg. A2-710-20 A-185 / /

227 Aux. Bldg. A2-710-27 A-185 / / Batt. 2DC05E

'g Aux. Bldg. A2-710-28 A-185

/ / / Batt. 2DC05E, Batt. Chgr. 2DC03E, PNL 2DC05E 229- Aux. Bldg. A2-731-1 A-lS7 / [ / PNLS 2C61-P001 230 Aux. Bldg. A2-731-2 A-187 / / / / / Non Seg. Phase Bus Duct 231 Aux. Bldg. A2-731-3 A-187 / / /

232 Aux. Bldg. A2-731-7 A-187 / / /

233 Aux. Bldg. A2-731-9 A-187 d / PNLS. 2H13-P628,-P621, -P629,

-P623, 2H13-P655, 2PA13J Non Seg. Phase Bus Duct 234 Aux. Bldg. A2-731-10 A-187 I [ Batt 2DC14E Non Seg. Phase Bus Duct 235 Aux. Bldg. A2-731-11 A-187 / 'Non Seg Phase Bus Duct SWGR 2AP06E

~

________=_-________________-______-__- .

. LA SALLE COUNTY STATION UNIT #2 (REQUIRED FOR UNIT #1 FUEL LOAD) Page 32 -

TABLE 3.1 (CONT'D) ---

W.Jil Identification Function At ta c!mn t to Block Walls Safety Related Mon-Safety Rclate, S et Rel e Eq puent, Serial Building Witli No. Dwn. iltield Par- Fire N"* No. -ing tit. ' n Electrical Shall/ Instrument Vicinity Condult/ Cable Tra: g 236 Aux. Bldg. A2-731-13 A-187 PNLS 2H13-P618,-P631,-7% c, P654,-P645,2PA14J 237 Aux. Bldg. A2-731-14 A-187 / / / Pnis 2H13-P655,-P645,2PA12J 238 Aux. Bldg. A2-731-15 A-187 / / /  !

239 Aux. Bldg. A2-731-16 A-187 d / / d Battery 2DCl4E 240 Aux. Bldg. A2-731-17 A-187 d / / Batt. 2DC14E 241 Aux. Bldg. A2-731-18 A-187 / [ d Batt.2DC16E 242 Aux. Bldg. A2-731-19' A-187 / / 480V Motor Control Center 2AP81E 243 , Aux. Bldg. A2-731-20 A-187 d- / /

244 Aux. Bldg. A2-731-21 A-187 / / / Batt. 2DCl4E, Batt. Chgr. 2DC16E 245 Aux. Bldg. A2-731-8 A-187 / / /

246' Aux. Bldg. A2-731-5 A-187 d /

247 Aux.Eldg. A2-731-6 A-187 / /

248 Aux. Bldg. A2-749-1 A-189 d / /

249 Aux. Bldg. A2-749-2 A-189 / /

250 Aux. Bldg. A2-749-3 A-189 / /

251 Aux. Bldg. A2-749-4 A-189 / /

252 Aux. Bldg. A2-749-6 A-189 d / d Battery 253 Aux. Bldg. A2-749-7 A-189 d / /

254 Aux. Bldg {A2-749-8 A-189 / /

LA SALLE COUNTY STATION UNIT #2 (REQUIRED FOR UNIT #1 FUEL LOAD) Page 33 TABLE 't.1 (CONT'D) l.111 Identificat i.on Function At.tacbeent to I;lo.k k lin l Safety Related Equipment, I ,;e r .i a l Building Fire Sa fety RJ1ated  :;o 1-Safety Relat et Panels & Piping in Wall No. Dwg. a leld

,.. Par- .

g No. No. -ing tit'n Born L.ine Conduit /CabJe Tray g ,.g g 9, ,y s

i 255 Aux. Bldg.# A2-749-9 A-189 d M 256 Aux. Bldg. A2-749-10 A-189 / /

257 Aux. Bldg. A2-749-11 A-189 / V 258 Aux. Bldg. A2-749-12 A-189 / /

259 Aux. Bldg. A2-749-13 A-189 d y 260 Aux. Bldg. A2-749-14 A-189 / /

261 Aux. Bldg. A2-749-15 A-189 / /

262 Aux. Bldg. A2-749-16 A-189 / /

263 Aux. Bldg. A2-749-17 A-189 / /

264 Aux. Bldg. A2-749-18 A-189 d /

265 Aux. Bldg. A2-749-19 A-189 d /

266 Aux. Bldg. A2-749-5 A-189 / /

26f Aux. Bldg. A2-768-4 A-191 / /

268 Aux. Bldg. A2-768-38 A-191 / /

269 Aux. Bldg. A2-786-1 A-193 / / /

270 Aux. Bldg. A2-786-4 A-193 / / /

2 j} ' Aux. Bldg. A2-786-5 A-193 / /

272 Aux. Bldg. A2-786-6 A-193 / /

273 Aux. Bldg. A2-786-7 A-193 /

_ _ _ _ _ _ _ _ __s.

LA SALLE COUNTY STATION UNIT #2 (REQUIRED FOR UNIT #1 FUEL LOAD) Page 34 TABLE 3.1 (CONT'D) -

~

h'all Identification Function At tacInne n t to Block L11n Safety Related Equipment, Serial 3,silding YR " ""- '

YE D Panels & Piping in Wall No. D w p,. shield Par- Fire No. Electrical Vicinity No. -In;; tit'n .}will/ Ins t rument Condui.t/ Cable Tra:j' ' { ,,)

274 ux. Bldg. A2-786-8 A-193 / Class I Elect. Conduit Supp. (CF-1) 275 Aux. Bldg. A2-786-9 A-193 / /

276 Aux. Bldg. A2-7 8 6-10 A-193 J d 277 Aux. Bldg. A2-786-11 A-193 d VG-Stand-By Gas Treatment System 278 Aux. Bldg. A2-786-12 A-193 / SH-Station Heating Pipes 279 Aux. Bldg. A2-786-13 A-193 d OVG01T Nitrogen Purge Bottles OPLO1J PNL. VG-Stand-By Gas Treatment Pipe 280 Aux. Bldg. A2-786-14 A-193 d 281 Aux. Bldg. A2-786-15 A-193 Y /

282 Aux. Bldg. A2-786-16 A-193 d / 2PL27JB, Duct 283 Aux. Bldg. A2-786-17 A-193 / 2 VR 04YA Damper, Ductwork 2 VR 04YB Damper Ductwork 284 .\ux. Bldg. A2-786-20 A-193 PNL OPL43J 285 Aux. Bldg ,A2-815-21 A-195 d 286 \ux. Bldg. A2-815-17 A-195 d d 287 \ux. Bldg. A2-825-1 A-196 /

288 \ux. Bldg. A2-796-2 A-198 d 289 -\ux Bldg. A2-796-1 A-198 d 290 leactor R2-820-2 A-247 Bldg. S.C. Instrument Panel

LA SALLE COUNTY STATION UNIT #2 (REQUIRED FOR UNIT #1 FUEL LOAD) Page 35 TABLE 3.1 (CONT'D) .

Wall Identification function Attachment 10 Block Walls Safet Rel el Eq paent, iSerial Building Wall No. Dwn, ihield Par- Fire Saf Ly Related Non-Safety Rclatei 1

No. No. -ing tit'n Electrical Small/ Instrument Vicinity Condult/CabJe Tra: ,

g Di sel D2-736-ll A-281 291 Bldg.

292 Diesel D2-736-12 A-281 h Bldg.

Di sel D2-736-13 A-281 DG-Diesel Gen. Aux. System 293

• Bldg. 2DG02F (Intake Filter) 294 31 sel D2-736-7 A-281 /

Bldg.

295 Diesel D2-736-3 A-281 31dg.

296 Jicsel D2-736-2 A-281 2E22-D306 (Intake Filter)

Bldg. HPCS-High Pressure Core Spray Pipe 297 liesel D2-736-1 A-281 2E22-D306 (Intake Filter) HPCS 31dg.

298 Diesel D2-736-8 A-281 Bldg.

299 31esel D2-736-9 A-281 h 31dg.

Diesel D2-736-10 A-281 300 31dg.

331 Diesel D2-736-4 A-281 - HPCS- High Pressure Core Spray Bldg. Cooling System 302 Di sel D2-736-5 A-281 IIPCS Illdg .

Di sel D2-736-6 A-281 DG-Diesel Generator System

,"03' Lada. - ___ _ _ .

Page 36 ,

TABLE 3.1 ( Cont'd)

LIST OF SAFETY RELATED BLOCK WALLS IN UNIT #2 AREA 3 REQUIRED FOR UNIT #2 FUEL LOADING R

1.n .;A1,le; i:uuurr :JTAT10il UNIT //L' (ULUCK WALL;; lu:qu1HMD FUH UillT //:' FUML LUAD) Page 37 TABLE 3.1 ( CONTINUED) .

WALL IDENTIFICATION FUNCTION /,TTACHMENT TO RI.0CK WALLS SERIAL BUILDING WALL NO. DRAWING .3HIELD PAR- FIRE SAFETY RELATED 'l0N-SAFETY RELATED SAFETY RELATED EQUIPMENT 11 0 . NO. .-ING TIT'N ELECTHICAL  ; MALL DORE/INSTRU. PANELS & PIPING In CONDUIT / CABLE TRAY LINE (SEE NOTt:S VICINITY Ti & 2 )

304 Aux. A2-663-3 A-75 /

Bldg.

305 Aux. .A2-663-4 A-75 g Bldg.

306 Aux. A2-663-5 A-75 g Bldg.

307 Aux. A2-663-6 A-75 Bldg.

308 Aux A2-663-7 A-75 Instrumentation 2LC15BA,BB,BC,BD1/2 Bkd*8 V V 2LC16B1/2, 2LC17B1/2 309 Aux. A2-663-8 A-75 Bldg.

V V R 310 Aux. A2-663-9 A-75 Bldg.

311 Aux. A2-663-13 A-75 Bldg. V 312 Aux. A2-663-14 A-75 Bldg. 7 313 Aux. A2-663-16 A-75 Bldg. V V 314 Aux. A2-663-17 A-75 Bldg.

315 Aux. A2-6 7 7- 6 A-79 Bldg. V V 316 Aux. A2-687-1 A-92 Mechanical Piping Bldg. v 2MS25

2MSCIBB-26(M406)

1,.i JALLE UUUNTt STAT 1Uft UillT #J (BLUCL WALLS fm4U11mb PUH UNIT #2 FUt:L LUAD) 38 Page TABLE 3.1 ( CONTINUED) .

WALL IDEUTIFICATI0I FUNCTION ATTACIDIENT TO ELOCK WALIS SERIAL BUILDING WALL UO. DRAWIUG 3!!IELD PAR- FIRE SAFETY RELATED 10N-SAFETY RELATLL SAFETY RELATED EQUIPMENT.

U0. NO. -ING TIT'N ELi;TRICAL 31ALL BORE /INSTRU. PANELS & PIPING IN CONDUIT / CABLE TRAY LINE (SEE NOTES VICINITY 14:')

317 Aux. A2-687-2 A-92 Bldg. /

g318 Aux. A2-687-4 A-92 Bldg. /

319 Aux. A2-687-5 A-92 Bldg. / V 320 Aux. A2-687-6 A-92 Bldg. V /

321 Aux. A2-687-7 A-92 Bldg. V V f

Aux A2-687-8 A-92 (322 Aux. A2- 692-8 A-92 Mechanical Piping 323 41 Bldg. sf 2MS01BC-26 2MS01BD-26 324 Aux. A2-710-4 A-185 Bldg. # V /

325' Aux. A2-710-5 A-185 Bldg. / V V 326 Aux. A2-710-12 A-185

' Bldg.

327 Aux. A2-710-16 A-185 Bldg. V Y 328 Aux. A2-710-17 A-185 Bldg. Y 329 Aux. A2-710-23 A-185 Bldg. V' V

1,n ,; A1.1.M UUUlJT1 . ;T AT l Ufi U.11 T //2 ( B LOUli W Ah!;l la..;UllEb FUH Ull1T //U FUEL LUAD)

TABLE 3.1 (C0iiTIsiUFD) Page 39 -

WALL IDENTI!'ICATION FUNCTION ATTACHMENT TO 3 LOCK WALLS SERIAL BUILDING WALL NO. DRAWING 3HIELE PAR- FIRE SAFETY RELATED ' ION-SAFETY RELATEL SAFETY RELATED EQUIPMENT, NO. UO. -ING TIT'N ELECTRICAL IMALL BORE /INSTRU. PANELS & PIPING IH CONDUIT / CABLE TRAY LINE (SEE NOTES VICIMITY nM 350 Aux. A2-710-24 A-185 Bldg. [ [

331 Aux. A2-710-25 A-185 Bldg. V 332 Aux. A2-710-26 A-185 Bldg.

333 Aux. A2-710-29 A-185 Bldg.

334 Aux.

Bldg.

A2-710-30 A-185 g ,

335 Aux. A2-710-100 A-185 y R Bldg.

336 Aux. A2-710-101 A-185 Bldg.

337 Aux. A2-710-102 A-185 ,

Bldg. Y 338. Aux. A2-768-1 A-191 Bldg. s[

339 Aux.

Bldg.

A2-768-2 A-191 y y 340 Aux. A2-768-3 A-191 y j Bldg. Elevator 341 Aux. A2-768-100 A-191 Bldg.

342 Aux. A2-768-101 A-191 ,

Bldg. N/

ia :;nLLM coUhT1 .traT10N UtilT //i (nLutK WALL;; la:yu11ddE [UH UNUC )/h FU11 LUAU)

TABLE 3.1 (Cof:TINUED) Pagelio .

WALL IDENTIFICATION FUNCTION ATTACHMENT TO BLOCK WALIS ,

SERIAL BUILDING WALL NO. DRAWING JHIELD PAR- FIRE SAFETY RELATED 10N-SAFETY RELATEL SAFETY RELATED EQUIPMENT,

!!O . NO. -ING TIT'N ELECTRICAL 3 MALL BORE /INSTRU. PANELS & PIPING IN CONDUIT / CABLE TRAY LINE (SEE NOTES VICINITY 1& !)

' 34 3 Aux. A2-768-102 A-191 Bldg.

344 Aux. A2-768-5 A-191 Bldg. '

'[ IIVAC Duct t -

345 Aux. A2-768-6 A-191 OVC49Y Fire Damper Bldg.

346 Au A2-768-7 A-191 347 Aux. A2-768-8 A-191 g y Bldg.

348 Aux. A2-768-9 A-191 y 1

! Bldg. 7 ,

Main Security Control Center 349 Au A7-768-10 A-191 350 Aux. A2-768-11 A-191 R Bldg.

35E, Aux. A2-768-13 A-191 Bldg. V / l l

35 2 Aux.

Bldg.

A2-768-14 A-191

/ g 353 Aux.

Bldg.

A2-768-15 A-191 g 3 F.ecord Room 354 Aux. A2-768-16 A-191 Bldg.

355 Au A2-768-17 A-191

1A ::ALLM COUNTY ;;rATtoll UlltT /fL> ( Athych WALJ;; I;gqu1HMll FUH UH1T //I? FUML LOAD)

TABLE 3.1 (CONTINUED) Page 41 ,

WALL IDENTIFICATION FUNCTION ATTACIIMENT TO BLOCK WALIS SERIAL BUILDING WALL NO. DRAWING JNIELD PAR- FIRE SAFETY RELATED  ! ION-SAFETY RELATED SAFETY RELATED EQUIPMENT, sNO. NO. -ING TlT'N ELECTRICAL IMALL BORE /INSTRU, PANEIS & PIPING IN CONDUIT / CABLE TRAY LINE (SEE NOTES VICINITY 1&2) 356 Aux. A2-768-18 A-191 y j Bldg.

357 ' Aux. A2-768-30 A-191 Bldg.

358 Aux. A2-768-31 A-191 / y y y Bldg.

359 Aux.

Bldg.

A2-768-32 A-191 g y 360' Aux.

Bldg.

A2-768-34 A-191 g 361 Aux. A2-768 A-191 y y Bldg.

362 ' Aux. A2-768-36 A-191 Bldg.

363 Aux. A2-768-37 *A-191 Bldg. V .y OVC25Y Fire Damper Elevator 364- Au A2-786-2 A-193 Elevator 365 Aux. A2-786-3 A-193 Bldg. V V Elevator 366 Aux. A2-815-2 A-195 Bldg. V V Elevator 367 Aux. A2-815-5 A-195 Bldg. V 368 Aux. A2-815-7 A-195 W V

LA ;;A!JJ': UUUf1T ( UTATioil UfitT //;.' (BLUCK WA1.L:: filiqu1HMD FUli UH1T //;' FUML LUAD)

TABLE 3.1 (CONTIfiUED) Page :42 .

MALL IDENTIFICATION FUNCTION ATTACHMENT TO BLOCK WALIS ,

SERIAL BUILDING WALL NO. DRAWING 3HIELD PAR- FIRE SAFETY RELATED iiON-SAFL'TY RELATEE SAFETY RELATED EQUIPMENT, j NO. NO. -ING TIT'N ELECTRlCAL 3 MALL BORE /INSTRU. PRIEIS & PIPING IN CONDUIT /CMlLE TRAY LINE (SEE NOT VICINITY M2 369 Aux. A2-815-12 A-195 Bldg.

370 Aux. A2-815-14 A-195 Bldg.

• V 371 Aux. A2-815-11 A-195 Bldg. V 372 Aux. A2-800-3 A-198 2VG06A-26 Bldg. V HVAC Duct 373 Reactor R2-673-1 A-219 Junction Box v sf 2JB087R Bldg.

A-219 Junction Box 374 Reactor R2-673-2 Bldg. Y V V 2JB268R 375 Reactor R2-673-3 A-219 y Mechanical Piping g Bldg. 2RE0lP 376 Reactor R2-673-4 A-219 Bidst .

377 Reactor R2-673-5 A-219 Mechanical Piping Bldg. 2E21-F011 378 Rea or R2-673-6 A-219 Mechanical Piping 8' 2E51-F004 379 Reactor R2-673-7 A-220 RCL-21B Wire Way Bldg. [ /

380 R2-673-8 A-220 Elevator

.Rea Reactor R2-673-9 A-220 Elevator 381 Bldg.

LA UALLS CUUUTt UMtt0U UNIT #2 (BLUUK WA1.11; HMQU11tEU FUM UNIT #2 FUEL LUAD)

TABLE 3.1 (CONTINUED) Page h3 -

v WALL IDENTIFICATION FUNCTION ATTACHMENT TO BLOCK WALIS ,

SERIAL BUILDING WALL NO. DRAWING 3HIELD PAR- FIRE SAFETY RELATED 10N-SAFETY RELATEC SAFETY RELATED EQUIPMENT, NO. NO. -ING TIT'N ELECTRICAL PANELS & PIPING IN DIALL BORE /INSTRU.

CONDUIT / CABLE TRAY LINE (SEE NOT VICI!!ITY i

M2 382 Re t R2-673-10 A-220 - 026 383 Reac R2-673-11 A-220 Junct h Box y

384 Reactor R2-694-1 A-223 Instrumentation Bldg. 2E12 R001B 385 Reactor R2-694-2 A-223 Bldg. V 386 Reactor R2-694-3 A-224 Junction Box 2JB211R Bldg. V / Elevator 387 Reactor R2-694-4 A-224 Bldg. '/ Elevator balance vamper zvxxx 388 Reactor R2-694-5 A-224 Card Reader Bldg. Magnetic Switch R 389 Reactor R2-694-6 'A-224 Card Reader Bldg. V Magnetic Switch 390 Reactor R2-710-1 A-227 Card Reader Bldg. V / [ Magnetic Switch 391 Reactor R2-710-2 A-227 Junction Box 2JB202R Bldg. V / Instrumentation 2E12N004B 392 Reactor R2-710-3 A-227 Junction Box 2JB264R Bldg. M 393 React R2-710-4 A-228 Junction Box 2JB156R Elevator 394 Reactor R2-710-5 A-228 Junction Box 2JB308R J

'1evator Bldg. sf

T g

!.A .; A1.1.M CUUlff: UTnTj ull UN I T S2 ( ULOCK WA L11; !(hilulHim Fu!i Ull1T //;' FUEL LUM 1) Page 44 TABLE 3.1 i CONTINUED)

• WALL IDENTIFICATI0Il FUNCTION ATTACIIMENT TO BLOCK NALIS ,

SERIAL BUILDING WALL NO. DRAWING HIIELD PAlt- FIRE SAFETY RELATED 'l0N-S AFE"l'Y RELATEF SAFETY RELATED EQUIPMENT, NO. NO. -INC TIT'N ELECTidCAL iMALL BORE /1NSTRU. PANELS & PIPI:,'G IN CONDUIT / CABLE TRAY LINE (SEE IJOT 'J' VICINITY 1&M 395 Reactor R2-710-100 A-228 y Bldg.

396 Reactor R2-710-101 A-228 g Bldg.

397 Reactor R2-710-6 A-228 Bldg.

j Equipment 21Y-VQ 019B 398 Reactor R2-710-7 A-228 Bldg. y / Equipment 2RE02PA 399 Re or R2-710-8 A-228 Junction Box 2JB329R Electrical Equipment 2E12F024A 400' Reactor R2-710-9 A-228 Electrical Equipment 1FE-2-22P Bldg. [

401 Reactor R2-710-10 A-228 Junction Box 2JB784R Bldg.

402 Reactor R2-740-1 'A-231 ,

Junction Box 2JB399K Bldg.

403 Reactor R2-740-2 A-231 Junction Box 2JB405K Bldg. Valves 2E12-F053B 404 Reactor R2-740-3 A-232 Bldg.

/ V Elevator Eleva tor 405 Reactor R2- 740-4 A-232 g Bldg.

406 Reactor R2-740-5 A-232 Bldg.

Junction Box 2JB1018R IE 407 Reactor R2-740-6 A-232 Equipment 2EWO22R

LA GALLM CUUNTY OTAT10N UNIT #2 (BLUCK WALL;; liEQU1HED FOR UNIT #2 FUML LOAD)

TABLE 3.1 (CONTINUED) Page . 45 .

WALL IDENTIFICATION FUNCTION ATTACHMENT TO RIOCK UALLS ,',

SERIAL BUILDING WALL NO. DRAWING 3!!IELD PAR- FIRE SAFETY RELATED NON-SAFETY RELATED SAFETY RELATED EQUIPMENT, NO. NO. -ING TIT'N ELECTRICAL JMALL BORE /INSTRU. PANELS & PIPING IN CONDUIT / CABLE TRAY LINE (SEE NOT VICINITY

7. & 2 Magnetic Switch 408 Reactor R2-740-7 A-232 Card Reader Bldg. Y V 409 Reactor R2-740-8 A-232 Junction Box 2JB275R Bldg. V / Equipment 0FP09JC 410~. Reactor R2-740-9 A-232 Junction Box 2JB272R Bldg. V /

411 Reactor R2-740-10 A-232 Bldg. V V / Junction Box 2JB345R

~d2 Reactor R2-740-11 A-232 Bldg. / / /

413- P.eactor R2-761-1 A-236 Bldg. / / -

Junction Box 2JB672R Elevator 7

414 Rea or R2-761-2 A-236 Elevator 415 Reactor R2-761-3 A-236 V Equipment IG33-F005B Bldg. /

416 Reactor R2-761-4 A-236 Bldg. V V 417 Reactor R2-761-5 A-236 Junction Box 2JB830R Bldg. V V 418 Reactor R2-786-1 A-239 Stand-by Liquid Control Drum Bldg. V Piping 1 Tie 1C41-A0D1 2WR040 2 V. Brace 419 Reactor R2-786-2 A-239 -

• Bldg. V Piping 2FC27A-20" 420 Reactor R2-786-1 A-240 Bldg. V V Elevator

l.A ;iti.1,M t h u M T i .;TATiti!! UNIT //;? (Hl.UCK WAl.l;; 1(MyUlliMD FUl( llH IT //;' FUMI, I,UAU)

TABLE 3.1 ( CONTINUED) Page .h6 ,

WALL IDENTIFICATION FUf!CTION ATTACHMEt!T TO BLOCK WALLS _,

SERIAL BUILDING WALL NO. DRAWING 3HIELD PAR- FIRE SAFETY RELATED (10Il-SAFETY RELATE 0 SAFETY RELATED EQUIPMENT:;-

H0. NO. -ING TIT'N ELECTRICAL IMALL BORE /IMSTRU. PA!!ELS & PIPI?!G IN CONDUlT/ CABLE TRAY LINE (SEE NOTES VICIMITY i 1&;f) 421 Reactor R2-786-2 A-240 Bldg. / Elevator 422- Reactor R2-786-3 a-240 Bldg. V

/ Piping 2FC 27A 20" 423 Reactor R2-807-1 A-244 Instrument 2LT-WX018A Bldg.

424 Reactor R2-807-2 A-244 Elevator 425 Reactor R2-807-3 A-244 Bldg.

426 Reactor R2-843-1 A-252 Junction Box Bldg. / 1 JB716R 427 Reactor R2-843-2 A-252 - Unit Heater OSH03AF Bldg. Elevator R 428 Reactor R2-843-3 'A-252 Junction Box 2JB616R Bldg. V V V Elevator 429 Reactor R2-843-4 A-252 Bldg. y y y Junction Box 2JB310R R2-843-5 A-252 Junction Box 2JB617R 430 Reactor Bldg. V V Elevator 437 Reactor R2-843-6 A-252 432 Rea R2-843-7 A-252 Card Reader 433 Reactor R2-807-5 A-244 Bldg.

Piping 2WX09A3

IJL . ;Til.1,l'; t UUNTi ,;TKl'1 Ull U;i1 T //:' (lti,0CK W Al,1;; Imt;Ul ti!.:D Fou U:11T //;' FU!:L 1.unD)

TABLE 3.1 ( CONTINUED) Page 1;7 .

WALL IDENTIFICATION FUNCTION ATTACHMENT TO BLOCK UALLS SERIAL BUILDING WALL NO. DRAWING 31IIELD PAR- FIRE SAFETY RELATED 10N-SAFETY RELATEE SAFETY RELATED EQUIPMENT, NO. NO. -ING TIT'N ELECTRICAL  ; MALL BORE /INSTRU. PANEIS ft PIPING IN CONDUIT / CABLE TRAY LINE (SEE NOT 3 VICINITY 1&?

Oil Day Tank Room 436 Di'esel D2-710-1 A-280 G. Bldg.

y HVAC Duct Fire Damper 2VD04Y 435- Diesel D2-710-2 A-280 Oi1 Day Tank Room G. Bldg. [ [ Fire Damper 2VD07Y

~

436 Diesel D2-710-3 A-280 Oil Day Tank Room

/ /

G. Bldg. HVAC Duct Fire Damper 2VD12Y 437 Diesel D2-710-4 A-280 Oil Day Tank Room G. Bldg. V /  !!VAC Duct Fire Dampers 2VD12Y 638 Au A2-692-7 A-92 439 Au A2-692-9 A-92 1 440- Reactor R2-681-1 A-362 Bldg.

441 Reactor R2-681-2 A-362 Bldg.

• 442 Aux. A2-731-25 A-187 Bldg. /

443 Aux. A2-731-26 A-187 Bldg.

444 Aux. A2-731-27 A-187 ,f Bldg. V

- _ _ = - _ _ _ - - . - - _ _ _ _ _ _ _ _ .. .. _ .- _ .

LA SALLE COUNTY STATION UNITS 1 & 2 Fage 48 o .

TABLE 3.1 (CONT'D)

Note 1: None of the safety related piping subsystems are attached to block walls, except .

three 3/8" @ HVAC sensing lines (OVE 04A, 01A, 02A) running in 1-1/4" 6 conduit supported at three locations on block wall at elevation 768'-0" in Auxiliary Building.

, Note 2: Non-safety related pipings attached to block walls are small bore instrument, HVAC and process sensing lines.

s

- . . . ~

LA SALLE COUNTY STATION UNITS 1 & 2 Page 39 .

.o Loading Category Load Fa'ctors D L R P T E R T LOCA/P E SRV*

Description No. o o o o a a a ss Normal 1 1.0 1.0 1.0 1.0 1.0 -- -- -- - --

1.0 g Normal /

g Servere 2 1.0 1.0 1.0 1.0 1.0 1.0 -- -- -- --

1.0 p Environmental m

n 1.0 1.0 -- -- -- --

1.0 1.0 1.25 --

1.25 Abnormal 3 1.G 1.50 1.0 1.0 -- -- -- -

1.0 -- --

E R Normal /

p Extreme 4 1.0 1.0 1.0 1.0 1.0 - -- -- -

1.0 1.0 Ejj Environmental Abnormal /

Severe 5 1.0 1.0 -- -- --

1.1 1.0 1.0 1.1 --

1.1 Environmental Abnormal Extreme 6 1.0 1.0 -- -- -- --

1.0 1.0 1.0 1.0 1.0

. Environmental

• SRV load shall be the larger of symmetric and asymmetric SRV loads.

TABLE 3.2 LOAD DEFINITION AND COMBINATION FOR CONCRETE BLOCK WALLS IN REACTOR BUILDING

LA SALLE COUNTY STATION UNITS 1 & 2 Page 50 -

e Loading Category Load Fac' tors D L R P T E R T P E Description No. o o o o a a a ss Normal 1 1.0 1.0 1.0 1.0 1.0 -- - -- - --

h Normal /

2 1.0 1.0 1.0 1.0 1.0 1.0 -- -- -- --

$ Severe y Environmental p

Abnormal 3 1.0 1.0 - -

1.0 1.0 1.5 --

k E

C. Normal /

1.0 l Extreme Environmental 4 1.0 1.0 1.0 1.0 1.0 -- -- - --

. Abnormal /

Severe 5 1.0 1.0 -- -- --

1.25 1.0 1.0 1.25 --

Environmental Abnormal /

Extreme 6 1.0 1.0 -- -- -- --

1.0 1.0 1.0 1.0 Environmental TABLE 3.3 i LOAD DEFINITION AND COMBINATIONS FOR CONCRETE BLOCK WALLS IN AUXILIARY BUILDING

<