Text

Fire Protection Evaluations for Unique and Unbounded Fire Barrier Configurations - M-663-00017A W08 G2B-1 to G3D-26
	ML19092A134
Person / Time
Site:	Wolf Creek
Issue date:	03/11/2019
From:	; Wolf Creek
To:	; Office of Nuclear Reactor Regulation
Shared Package
ML19092A099	List: ML19092A060; ML19092A061; ML19092A062; ML19092A063; ML19092A064; ML19092A066; ML19092A068; ML19092A070; ML19092A071; ML19092A072; ML19092A073; ML19092A074; ML19092A075; ML19092A076; ML19092A077; ML19092A080; ML19092A081; ML19092A082; ML19092A083; ML19092A084; ML19092A085; ML19092A086; ML19092A087; ML19092A088; ML19092A089; ML19092A090; ML19092A091; ML19092A092; ML19092A093; ML19092A094; ML19092A097; ML19092A125; ML19092A126; ML19092A128; ML19092A129; ML19092A131; ML19092A132; ML19092A133; ML19092A134; ML19092A135; ML19092A142; ML19092A143; ML19092A146; ML19092A148; ML19092A149; ML19092A150; ML19092A152; ML19092A153; ML19092A154; ML19092A155; ... further results
References
	WO 19-0010
	Download: ML19092A134 (151)
	v • d • e

M-663-00017A , Revision W03 Page G281 of G28-79 Structural Steel F irep roofing Data Appendix G2B Room-Elevation

1101-1974 Building:

Description:

General F loor Area No. 1 Thermal Short #1 (TS1) Data Drawing: C-OS 1 311 Member Type: Beam Member Size: 2 1 X 1 55 Comments:

A uxiliary Fire Area: Thermal Short #2 (TS2) Data N/A N/A N/A There are no co l u m n s i n this ro o m. NUREG-1805 FDT Input Data NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment Height (ft): 02.1_ Temperatu re_NV.x l s (Vers i on 1805.1) 650 1 4.5 215 25 Vent Width (ft): Vent Height (ft): Top of Vent from Floor (ft): Vent

Description:

25 22.5 25 A-01 Barrier Type: Concrete Largest of two large vent s used (south corr i do r) Barrier Thickness (in): 24 Initial Room Temp. (F): 104 NUREG-1805 FDT Results Hot Gas Layer Temperature@

180 minutes (F): 163.47 Room Sketch: r::.nu JJ or s}I()WN M-663-00017A , Revision W03 Page G282 o f G28-79 Structural Steel Fireproofing Data Appendix G2B 1101-1974 Thermal Short #1 Sketch * ..

l> *

Go '. qoo W 2.1 xt6!> VIEW 6/Jt>t:.TII T herma l Short #1 Photo 1 Thermal Short #1 Pho to 2 No photo required.

M-663-00017A , Rev i sion W03 Page G2B3 of G2B-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevation:

Description

Drawing: Member Type: Member Size: Comments: 1120-1974 Building:

General Floor Area No. 2 Thermal Short #1 (TS1) Data C-051231 Beam 24 X 76 Embedded beam , no evaluation requ i red. Sketch & photo for reference only. Auxiliary Fire Area: Thermal Short #2 (TS2) Data C-051001 Co l umn 14 X 342 NUREG-1805 .FDT Input Data NUREG-1805 FDT: 02.1_ Temperature

_NV.x l s (Version 1805.1) Heat Release Rate (kW): 650 Vent Width (ft): 13 Compartment Width (ft): 24.5 Vent Height (ft): 22.5 Compartment Length (ft): 40 Top of Vent from Floor (ft): 13 Compartment Height (ft): 13 Vent

Description:

A-01 Barrier Type: Concrete One of two vents used which are the same size Barrier Thickness (in): 24 Initial Room Temp. (F): 104 NUREG-1805 .FDT Results H ot Gas Layer Temperature@

1 80 minutes (F): 246.20 Room Sketch: WE] I I ,_,;r: _I -Some '0 TU'O.. f,JOr 5+\ov.>N M-663-00017A , Rev i s i on W03 Structural Steel Fireproofing Data 1120-1974 Thermal Short #1 Sketch VIE. LDoKtrJ(., E.A<:.I T hermal Short #1 Photo 1 TS r; "--Page G284 of G2B-7 9 Append i x G2B Sc!.C.TJO/'J A*A Thermal S h ort #1 P ho to 2 N o photo required.

M-663-00017 A, Rev i s i on W03 Page G285 of G2B-79 Structural Steel Fireproofing Data Appendix G2B 1120-1974 Therma l Short #2 Sketch Thermal Short #2 Photo 1 Therma l Short #2 Photo 2 M-663-00017 A , Rev i s i on W03 Page G2B6 of G2B-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevation

Description:

Drawing: Member Type: Member Size: Comments: NUREG-1805 FDT: 1121-1968 Building: A ux i li a ry F i re Area: Access P it Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data N/A Colum n 14 X 264 Rev i ewed beams as part of Room 11 20. Center column reviewed as part of sump a r ea. FP coating appro x. 2.5" C-15 1001 NUREG-1805 FDT Input Data 0 2.1_ Temperatu re_NV.x l s (Vers i on 18 0 5.1) Heat Release Rate (kW): 6 5 0 Vent W i dth (ft): 13 Compartment Width (ft): 13.5 Vent Height (ft): 6 2 Compartment Length (ft): 40 Top of Vent from F l oor (ft): 13 Compartment Height (ft): 19 Ven t Desc ri pt i on: A-0 1 Barrier Type: C onc r e t e One vent , op en on three sides (Width = lin e ar l ength along perimeter of t h ree sides) Barrier Thickness (i n): 24 Initial Room Temp. (F): 104 NUREG-1805 FDT Results Ho t Gas L ayer Temperat ur e@ 1 80 mi nu tes (F): 218.80 Room Sketch: E.L I! \1. C..S 1 ( t-lT:,)

TttiS l:;OOW\

u-z.o ll7.l.

M-663-00017A , Revision W03 Page G2B7 of G2B-79 Structural Steel Fireproofing Data Appendix G2B 1121-1968 Thermal Short #1 Sketch Therma l Short #1 Photo 1 Thermal Short #1 Photo 2 M-663-00017 A , Revis i on W03 Page G288 of G2B-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevation:

1122-1974 Building:

==

Description:==

G en er al Fl o or Are a No. 3 Thermal Short #1 (TS1) Data Drawing: C-O S 1341 Member Type: Beam Member Size: 36 X 260 Comments:

A u x i l i a ry Fire Area: Thermal Short #2 (TS2) Data C-1 S 1001 C olumn 1 4 X 3 4 2 Bui l ding steel under N. hatch is protected by spr i nk l ers in lieu of firepro o fing NUREG-1805 FDT Input Data NUREG-1805 FDT: 02.1_Temp e ratur e_NV.xls (Ve rs i o n 1805.1) Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment Height (ft): Barrier Type: 650 22.5 80.5 13 C oncrete Barrier Thickness (in): 24 Initial Room Temp. (F): 104 Vent Width (ft): Vent Height (ft): Top of Vent from Floor (ft): Vent Description

L argest of two large v e nt s used. NUREG-1805 FDT Results Hot Gas layer Temperatu r e@ 180 minutes (F): 220.98 Room Sketch:

197'1 f (NTS) o ... 11171 F I I 13 22.5 13 A-0 1 M-663-00017 A , Revision W03 Page G289 of G28-79 Structural Steel Fireproofing Data Appendix G2B 1122-1974 Thermal Short #1 Sketch Thermal Short #1 Photo 1 Therma l S h ort #1 Pho to 2 No photo required.

M-663-00017A , Rev i s i on W03 Structural Steel Fireproofing Data 1122-1974 Thermal Short #2 Sketch A I IO"J V I eW L.Aolt:tA/

14 N61':T'H Page G2810 of G28-79 Appendix G2B WI_. X34( sc:c. T1o kl A* A Thermal Short #2 Photo 1 Thermal Short #2 Photo 2 M-663-00017A , Rev isi on W03 Structural Steel Fireproofing Data Room-Elevation:

1130-1974 Building:

Description

No rth Corridor Thermal Short #1 (TS1) Data Drawing: C-081321 Member Type: Beam Member Size: 16 X 36 Comments:

Page G2B 11 of G28-79 Appendix G2B Auxiliary F i re Area: A-01 Therma l Short #2 (TS2) Data N/A N/A No columns. NUREG-1805 FDT Input Data NUREG-1805 FDT: 02.1_ Temperature

_NV.xls (Vers i on 1805.1) Heat Release Rate (k W): Compartment Width (ft): Compartment Length (ft): Compartment Height (ft): Barrier Type: Barr ier Thickness (in): 650 13.25 40 25 Concrete 24 Initial Room Temp. (F): 104 Vent Width (ft): Vent Height (ft): Top of Vent from Floor (ft): Vent

Description:

25 13.25 25 One of two vents used of equal size. Max Temp. of 104 entered due all ot h er open ad j acent rooms , not in USAR Table 3.11 NUREG-1805 FDT Results Hot Gas Layer Temperature@

180 minutes (F): 225.78 Room Sketch: a.r.;y. 197+' NT""? ,

M-663-00017A , Revis i on W03 Page G2B12 of G2B-79 Structural Steel Fireproofing Data Appendix G2B 1130-1974 Thermal Short #1 Sketch S e C. fi()AJ t t-.IG !O.A!.T Thermal Short #1 Photo 1 Therma l S h ort #1 Pho to 2 M-663-00017A , Revision W03 Page G2813 of G28-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevation:

1202-1988 Building:

Aux il iary Fire Area: A-01

Description:

Access Area B & Ch il ler Su rge Tank Area Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: C-OS1331 C-OS1002 Member Type: B eam Column Member Size: 16 X 36 14 X 314 Comments:

Add i tional attachments i n close prox im ity. NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment Height (ft): Barrier Type: Barrier Thickness (in): Initial Room Temp. (F): NUREG-1805 FDT Input Data 02.1_ Temp erature_NV

.x l s (V ersion 1 805.1) 650 14 37.5 11 Concrete 24 96 Vent Width (ft): Vent Height (ft): Top of Vent from Floor (ft): Vent Description

NUREG-1805 FDT Results Hot Gas Layer Temperature@

180 minutes (F): 303.33 Room Sketch: 1 1"' (u r<r) 11 15.5 1 1 M-663-00017A , Rev i sion W03 Page G2814 of G2B-79 Structural Steel Fireproofing Data Append i x G2B 1202-1988 Thermal Short #1 Sketch Thermal Short #1 Photo 1 Thermal Short #1 Pho to 2 M-663-00017 A , Rev i s i on W03 Structural Steel Fireproofing Data 1202-1988 Thermal Short #2 Sketch 19" I Page G2815 of G28-79 Appendix G2B Thermal S h ort #2 Photo 1 Therma l Short #2 Photo 2 M-663-00017 A , Rev isi o n W03 Page G2816 of G2B-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevation:

1117-1974 Building: Auxil i ary Fire Area:

Description:

Boric Ac id Tank Room A Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: Member Type: Member Size: C-OS1421 Beam 27 X 84 N/A N/A N/A Comments:

Additional 4" W shape in close proximity. There are no columns in this room. NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment Height (ft): NUREG-1805 FDT Input Data 02.1_ Temperature_NV.xls (V ers i on 1805.1) 650 1 9.5 225 51 Vent Width (ft): Vent Height (ft): Top of Vent from Floor (ft): Vent

Description:

31 19.5 51 Barrier Type: Concrete Natural a i r movement from transfer grilles Barrier Thickness (in): 12 Initial Room Temp. (F): 104 NUREG-1805 FDT Results Hot Gas Layer Temperatu r e@ 1 80 minutes (F): 19 1.1 2 Room Sketch: o P£ t eQ:Irr\ N 1 ' 1117 l A-03 M-663-00017 A , Rev i s i on W03 Page G2817 of G28-79 Structural Steel Fireproofing Data Appendix G2B 1117-1974 Thermal Short #1 Sketch Thermal Short #1 Pho to 1 Thermal S h ort #1 Pho to 2 M-663-00017A , Rev i s i on W03 Structural Steel Fireproofing Data Room-Elevation

1301-2000 Building:

Description

Corrido r No. 1 Thermal Short #1 (TS1) Data Drawing: C-1 8141 1 Member Type: Beam Member Size: 21 X 62 Comments: Page G2B18 of G2B-7 9 Appendix G2B Auxiliary Fire Area: A-08 Thermal Short #2 (TS2) Data N/A N/A N/A No column s. NUREG-1805 FDT Input Data NUREG-1805 FDT: 02.1_ Te mperature_NV.xls (Version 1805.1) Heat Release Rate (kW): 650 Vent Width (ft): 25 Compartment Width (ft): 14.5 Vent He i ght (ft): 14.5 Compartment Length (ft): 215 Top of Vent from Floor (ft): 25 Compartment Height (ft): 25 Vent

Description:

Barrier Type: Concrete One of two large v ents of equa l size used (North Corridor)

Barrier Thickness (in): 12 Initial Room Temp. (F): 104 NUREG-1805 FDT Results Ho t Gas La ye r Tempera t ure@ 180 minutes (F): 172.58 Room Sketch: 1 1o l"l.

M-663-00017A , Rev i s i on W03 Structural Steel Fireproofing Data 1301-2000 Thermal Short #1 Sketch I*. t.. . . Ll 1* ur* * * . a .' <J *

t> * * ..q* ft>.B t:

C.Ro\.5 m., ,.1a (T'O) W 1..1 X t..l (o TI<:A i o0/4.1/Jf..

Ncf<TII 3"x a** ;::;-;* Page G2819 of G2B-79 Appendix G2B Thermal Short #1 Photo 1 Thermal Short #1 Pho t o 2 M-663-00017A , Revision W03 Structural Steel Fireproofing Data Room-Elevation:

1314-2000 Building:

Description:

Cor r i dor N o. 3 Thermal Short #1 (TS1) Data Drawing: C-1S1411 Member Type: Beam Member Size: 2 7 X 84 Comments: Page G2820 of G28-79 Appendix G2B A u x il i ary F i re Area: A-08 Therma l Short #2 (TS2) Data C-OS 1 00 2 Column 14 X 228 Large area caused by 2 ea. Tu be steel or i entated across column. NUREG-1805 FDT Input Data NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment He i ght (ft): 02.1_ Tempe r atur e_NV.x l s (Versi o n 1805.1) 650 20 121 25 Vent Width (ft): Vent Height (ft): Top of Vent from Floor (ft): Vent

Description:

2 5 33 2 5 Barrier Type: C oncrete Largest op e ning ven t used of two la r ge openings. Barrier Thickness (i n): 12 Initial Room Temp. (F): 104 NUREG-1805 FDT Results Hot Gas Laye r Tempe r atu r e@ 1 80 m i nutes (F): 1 64.57 Room Sketch: (O>ITA I IJ Me:: NT M-663-00017 A. Revision W03 Page G2821 of G28-79 Structural Steel Fireproofing Data Appendix G2B 1314-2000 Thermal Short #1 Sketch w Z.7 )( 94 SI!LT lO.J A.-lt. Thermal Short #1 Photo 1 Thermal Short #1 Photo 2 M-663-00017 A , Revision W03 Structural Steel Fireproofing Data 1314-2000 Thermal Short #2 Sketch Thermal Short #2 Photo 1 (T'1l) Page G2B22 of G2B-79 Appendix G2B Thermal Short #2 Photo 2 M-663-00017A, Revision W03 Page G2823 of G28-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevation:

1315-2000 Building:

Aux il iary Fire Area: A-0 8 Description

Ct mt S p ra y Add i t i ve Tank Area Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: C-O S 14 21 Member Type: Beam Member Size: 2 4 X 8 4 Comments: NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment Height (ft): Barrier Type: Barrier Thickness (in): Initial Room Temp. (F): C-O S1 00 2 Col u m n 14 X 398 A ddi ti onal a tta chments in c los e p r o xi mi t y. NUREG-1805 FDT Input Data 02.1_ Te m p erature_NV

.x l s (Version 1 8 0 5.1) 6 50 1 3 21.5 2 5 Concr e te 24 1 0 4 Vent Width (ft): Vent Height (ft): Top of Vent from Floor (ft): Vent

Description:

NUREG-1805 FDT Results 7.5 3.5 7.5 Hot Gas Layer Temperature@

180 minutes (F): 500.83 Room Sketch: t' r 31""' I M-663-00017 A , Rev i s i o n W03 Page G28 2 4 of G2B-79 Structural Steel Fireproofing Data Appendix G2B 1315-2000 T h erma l Short #1 Sketch l>lOO I ,

.TI'NT . Therma l Short #1 Photo 1 Thermal Short #1 Pho to 2 No photo required.

M-663-00017A , Rev i s i on W03 Page G2B25 of G2B-79 Structural Steel Fireproofing Data Appendix G2B 1315-2000 Thermal Short #2 Sketch Thermal Short #2 Photo 1 Th ermal Short #2 Photo 2 No photo required.

M-663-00017A , Revision W03 Page G2B26 of G2B-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevation:

1318-2000 Building:

Aux ili ary Fire Area: A-08

Description:

V a lv e Compartme nt Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: C-0 5 1 42 1 Member Type: Bea m Member Size: 33 X 11 8 Comments:

NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment Height (ft): Barrier Type: Barrier Thickness (in): Initial Room Temp. (F): N/A N/A N/A No co lumn s. NUREG-1805 FDT Input Data 02.1_ T emperatu r e_NV.x l s (V e r s i on 1 805.1) 650 1 7 2 1.5 2 5 Conc r e t e 36 104 Vent Width (ft): Vent Height (ft): Top of Vent from Floor (ft): Vent

Description:

NUREG-1805 FDT Results Hot Gas Layer Temperature@

180 minutes (F): 481.16 Room Sketch:

e llll RRCA I '313 [ITil .

a * ' iJ

0 :1-** -.,----------.-.:l-.-., ........ l t:::=/='f* *. 6:* * *

AI . Q> u of * . 7.5 3.5 7.5 M-663-00017A , Revision W03 Page G2B27 of G2B-79 Structural Steel Fireproofing Data Appendix G28 1318-2000 Thermal Short #1 Sketch W 3.3X liB A-A Thermal Short #1 Photo 1 Thermal Short #1 Photo 2 M-663-00017A , Rev i sion W03 Page G2B28 of G2B-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevat i on: 1320-2000 Building:

Auxili a ry F i re Area: Descr i ption: C orrido r No. 4 Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: C-0 8 144 1 Member Type: B eam Member Size: 16 X 40 Comments: NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment Height (ft): Barr i er Type: Barr i er Thickness (in): Initial Room Temp. (F): C-1 81 001 C o l umn 14 X 264 B uilding steel under N. hatch i s protected by sprink l ers in lieu o f fireproofing. NUREG-1805 FDT Input Data 02.1_Temp e ra t ur e_NV.xls (Versio n 1805.1) 650 Vent Width (ft): 25 36 Vent Height (ft): 14 53 Top of Vent from Floor (ft): 25 2 5 Vent Descr i ption: Concrete Large ts o f two large opening used 24 104 NUREG-1805 FDT Results Hot Gas Layer Tempera t ure@ 1 80 m i nutes (F): 1 94.1 3 Room Sketch: A-08 M-663-0 0 017A , Revis i o n W03 Page G2829 o f G2B-79 Structural Steel Fireproofing Data Append i x G2B 1320-2000 Thermal Short #1 Ske t ch m I I St:C.T IO t.l A.-A-Thermal S h ort #1 Pho to 1 Thermal S h ort #1 P h oto 2 No photo required.

M-663-00017A , Revision W03 Page G2B30 of G2B-79 Structural Steel Fireproofing Data Append i x G28 1320-2000 Thermal Short #2 Sketch ' 4"4 ... b\

sm .. "'

I

...J...:.:,.i_

SU'ilt>IJ A-A Therma l Short #2 Photo 1 Thermal S h ort #2 Photo 2 M-663-00017A , Revis i on W03 Page G2B31 of G2B-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevation:

1401-2026 Building:

Auxiliary F ir e Area: A-16

Description:

Component Cooling Pump & Heat Exch Area 8 Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: C-1 51511 C-051002 Member Type: Beam Column Member Size: 24 X 76 14 X 158 Comments:

Tube steel i s or i entated to cause 144 square Inches of unp r otected steel. NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment length (ft): Compartment Height (ft): Barr i er Type: Barrier Thickness (in): Initial Room Temp. (F): NUREG-1805 FDT Input Data 02.1_ Temperature

_NV.xls (Version 1805.1) 650 36.75 66 20 Concrete 12 104 Vent Width (ft): Vent Height (ft): Top of Vent from Floor {ft): Vent Descr i ption: NUREG-1805 FDT Results Hot Gas Layer Temperature@

180 minutes (F): 176.12 Room Sketch:

zou.' (o\IT<o) I l jtc..o'S j 20 36.75 20 M-663-00017A , Revision W03 Page G2832 of G28-79 Structural Steel Fireproofing Data Appendix G2B 1401-2026 Thermal Short #1 Sketch Thermal Short #1 Photo 1 Thermal Short #1 Photo 2 M-663-00017A , Revision W03 Page G2B33 of G2B-79 Structural Steel Fireproofing Data Appendix G28 1401-2026 Thermal Short #2 Sketch .1f 1\10 OM l Sl4 1'-il-r-44 sq 1t-.1 Therma l Short #2 Pho t o 1 Therma l Short #2 Photo 2 M-663-00017A , Revis i on W03 Page G2B34 of G2B-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevation:

1402-2026 Building:

Aux i l iary F i re Area:

Description:

Corridor No. 1 Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: Member Type: Member Size: C-1 S1511 Beam 24 X 68 N/A N/A N/A Comments: Additional angle steel within clo se proximity. No column in this room. NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment Height (ft): Barrier Type: Barrier Thickness (in): Initial Room Temp. (F): NUREG-1805 FDT Input Data 0 2.1_ Tempe ratu re_NV.x ls (Versi o n 1805.1) 650 1 5 41 20 Concrete 24 104 Vent Width (ft): Vent Height (ft): Top of Vent from Floor (ft): Vent Description

NUREG-1805 FDT Results Hot Gas Layer Temperature@

180 minutes (F): 238.98 Room Sketch: @-----

--I! I I I , I I 20 14.5 2 0 A-16 M-663-00017 A , Rev i s i on W03 Page G2835 of G2B-79 Structural Steel Fireproofing Data Appendix G2B 1402-2026 Thermal Short #1 Sketch 0 . Q , -b

l> . 6 17. Thermal Short #1 Photo 1 Thermal Short #1 Photo 2 M-663-00017A , Revision W03 Page G2836 of G28-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevation

1406-2026 Building: Aux i l i ary F i re Area: A-16 Description

Compo nent Coo l ing Pump & Heat Exch A rea A Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: C-1S1521 C-081002 Member Type: Beam Co lumn Member Size: 27 X 8 4 14 X 228 Comments: Add i t i onal i tem s within close proximity. NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment He i ght (ft): Barr ie r Type: NUREG-1805 FDT Input Data 02.1_ Temperature

_NV.x ls (Version 18 05.1) 650 26 61 20 Concrete Vent Width (ft): Vent Height (ft): Top of Vent from F l oor (ft): Vent Description

Room (v ent) i s open on two sides Barr i er Thickness (in): 12 Initial Room Temp. (F): 104 NUREG-1805 FDT Resu lt s Hot Gas Layer Temperatur e@ 18 0 minutes (F): 170.1 5 Room Sketch: 20 76.5 20 M-663-00017A , Revision W03 Page G2837 of G2B-79 Structural Steel Fireproofing Data Appendix G2B 1406-2026 Thermal Short #1 Sketch Thermal Short #1 Photo 1 Thermal Short #1 Photo 2 M-663-00017A , Rev i s i on W03 Structural Steel Fireproofing Data 1406-2026 Thermal Short #2 Sketch Therma l Short #2 Photo 1 ITS\ \ 2 I SC!C.TION A-A Page G2838 of G2B-79 Appendix G2B Thermal Short #2 Photo 2 M-663-00017 A , Rev i s i on W03 Page G2839 of G2B-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevation

1408-2026 Build i ng: A uxili a ry F i re Area: Description

C orridor No. 2 Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: C-1 81541 Member Type: Beam Member Size: 21 X 55 Comme n ts: NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment He i gh t (ft): Barrier Type: Barrier Thickness (i n): Initial Room Temp. (F): C-1 8 1 001 Column 14 X 158 Bui l ding steel under N. h at ch i s prot e cted by spr in k l ers in li eu of fireproofing per drawing. NUREG-1805 FDT Input Data 02.1_ T e mpera t ure_NV.xls (Ve r sio n 1805.1) 650 1 8 215 20 Co n crete 12 104 Vent Width (ft): Vent Height (ft): Top of Vent from Floor (ft): Vent Desc ri ptio n: NUREG-1805 FDT Results 2 0 88.5 20 Hot G a s Layer T e m pe r ature@ 1 80 min utes (F): 147.76 Roo m Sketc h: A-16 M-663-00017A , Rev i s i on W03 Structural Steel Fireproofing Data 1408-2026 Thermal Short #1 Sketch A*.l:l.O* *. .'&:> -t == l D * * {.) *. tl . -. b ,* *. Thermal Short #1 Photo 1 l.> -'

I>*

p

S2.C.T!OIJ A* A Page G2840 of G28-79 Appendix G2B ] Thermal Short #1 Photo 2 M-663-00017A , Revision W03 Page G2B4 1 of G2B-79 Structural Steel Fireproofing Data Appendix G2B 1408-2026 Thermal Short #2 Sketch A.-A I 1 58 Thermal Short #2 Photo 1 Thermal Short #2 Photo 2 M-663-00017A , Rev i s i o n W03 Page G2B42 of G2B-79 Structural Steel Fireproofing Data Append i x G2B Room-Elevat i on: 1504-2047 Building:

Aux i l i ary F ir e Area: A-19 Descr i p t ion: C t mt Purge Exhaust & Mec h Equip Rm B Thermal Short #1 (TS1) Data Therma l Short #2 (TS2) Da t a Draw i ng: C-081631 C-081002 Membe r Type: Beam Co l umn Member Size: 24 X 68 14 X 184 Comments: Add i t i onal attachments i n close proxim i ty. Addi t iona l attachments in close prox i mity (53" angle supports). NUREG-1805 FDT: Heat Release Rate (kW): Compartmen t W i dth (ft): Compartment Length (ft): Co m part m e n t Height (ft): Barr i er T ype: Ba r r i er Thi ckness (in): In i t i a l Room T emp. (F): NUREG-1805 FDT Input Data 02.1_ Tempe r a t ure_NV.xls (V ersion 1805.1) 650 39.75 89 25.25 Concrete 12 104 Ve n t Width (ft): Vent He i ght (ft): Top of Vent fro m Floor (ft): V e n t Desc r i pt i on: NUREG-1 805 FDT Resu l ts H ot G a s L a y er T e m pe r at ure@ 180 m i nu tes (F): 179.58 Roo m Sk et c h: @ I N IIJ I ----25.25 14 25.25 M-663-00017A , Revision W03 Page G2B43 of G2B-79 Structural Steel Fireproofing Data Appendix G2B 1504-2047 Thermal Short #1 Sketch VIi Thermal Short #1 Photo 1 Thermal Short #1 Photo 2 No photo required.

M-663-00017A , Revision W03 Structural Steel Fireproofing Data 1504-2047 Thermal Short #2 Sketch

1 :-:-:-'::! r===l l=l*= *.-.. } . -, 1----+l----! I I " 1----foi -* --t I Therma l Short #2 Photo 1 Page G2844 of G28-79 Appendix G2B Si!.C..TI6JJ A*A Thermal Short #2 Photo 2 No photo required.

M-6 63-00017A , Rev i s i on W03 Page G2B45 of G2B-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevation:

1506-2047 Building:

Aux iliary Fire Area: A-19

Description:

Ctmt Purge Supply Air Handling Unit A Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: C-1 S1641 C-1 S1 001 Member Type: Beam Column Member Size: 24 X 76 14 X 370 Comments: Monora i l determined to be not w orse case , spacers and fire proofing insul ate attachment configura tion. O r ien t ation of tube steel causes 56 plus 16 square inches of unprotected surface. NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment Height (ft): Barrier Type: Barrier Thickness (i n): Initial Room Temp. (F): NUREG-1805 FDT Input Data 02.1_Temperature

_NV.xls (V ersion 1805.1) 650 48 94 25.25 Concrete 12 104 Vent Width (ft): Vent He i ght (ft): Top of Vent from Floor (ft): Vent Description

NUREG-1805 FDT Results Hot Gas Layer Temperature@

1 80 minutes (F): 175.17 Room Sketch: N 6T &to'/IJJ (.t.l/1 17)" 25.25 14 25.25 M-663-00017A, Revision W03 Structural Steel Fireproofing Data 1506-2047 Thermal Short #1 Sketch x 1G. Thermal Short #1 Photo 1 Page G2846 of G28-79 Appendix G2B Thermal Short #1 Photo 2 No photo requ i red.

M-663-00017A , Rev i sion W03 Page G2B47 of G2B-79 Structural Steel Fireproofing Data Appendix G2B 1506-2047 Thermal Short #2 Sketch Thermal Short #2 Photo 1 Thermal Short #2 Photo 2 No photo required.

M-663-00017A, Revision W03 Page G2848 of G28-7 9 Structural Steel Fireproofing Data Appendix G2B Room-Elevation

1513-2047 Building: Auxi l i ary Fire Area:

Description:

Control Bldg V en t Supply A/C Un i t Rm Thermal Short #1 (TS1) Data Thermal Short #2 (T S2) Data Drawing: C-081621 C-0 8 1002 Member Type: Beam Column Member Size: 24 X 76 14 X 184 Comments: Add i t i onal strut connection in close prox i m i ty. Add i t i ona l angle in c l ose proxim i ty. NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartme.nt Length (ft): Compartment He i ght (ft): Barr i er Type: Barr i er Thickness (in): Initial Room Temp. (F): NUREG-1805 FDT Input Data 02.1_ Temperature

_NV.xls (Version 1 805.1) 650 35 15 25.25 Concrete 12 104 Vent Width (ft): Vent He i ght (ft): Top of Vent from Floor (ft): Vent Descr ip tion: NUREG-1805 FDT Results Hot Gas Layer Temperature@

180 minutes (F): 222.58 Room Sketch: A v I -/ I -------,-@ 'I """II r--;;.o.<<-------

.j-I I !'. II 'I" -'1

4-El£V. Zo47. J 1 IVT5 1-..... -----------OPe .. TO b\ I'SO'o 25.25 15 25.25 A-19 M-663-00017 A , Revision W03 Page G2B49 of G2B-79 Structural Steel Fireproofing Data Appendix G2B 1513-2047 Thermal Short #1 Sketch A-A Thermal Short #1 Photo 1 Thermal Short #1 Photo 2 No photo required.

M-663-00017A , Revis i on W03 Page G2850 of G2B-79 Structural Steel Fireproofing Data Appendix G28 1513-2047 Thermal Short #2 Sketch VIEW L.o6 t 1J ':>EC.T!ON A-A Thermal Short #2 Photo 1 Thermal Short #2 Photo 2 M-663-00017A , Rev i sion W03 Page G2851 of G28-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevation:

1502-2047 A u x iliary Fire Area: A-20 Descr i ption: Component C ooling Wat er S urge Tank Area B Thermal Short #1 (TS1) Data Therma l Short #2 (TS2) Data Drawing: C-051631 N/A Member T ype: Beam N/A Member Size: 21 X 55 N/A Comments: Mono r a i l attachment , on l y 1 point i s No col um ns. requ i red to be eva l uated. NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment Height (ft): Bar r ier Type: Bar ri er Th i ckness (in): Init i al Room Temp. (F): NUREG-1805 FDT Input Data 02.1_ Temperature

_NV.xls (Vers i on 1 805.1) 650 39.75 16 25.25 Concrete 1 2 1 04 Vent Width (ft): Vent Height (ft): Top of Vent fro m Floo r (ft): Ve n t Descript i o n: NUREG-1805 'FDT Results Hot G a s Laye r Temperat u re@ 1 80 m inutes (F): 219.21 Room Sketc h: £LeY lt:-4-7 Nrs 25.25 14 25.2 5 M-663-00017 A. Revision W03 Page G2852 of G2B-79 Structural Steel Fireproofing Data Appendix G2B 1502-2047 Thermal Short #1 Sketch I)

W'l.l-1..

55 t"'P ""'0 ('0.\ l.. S 2.4 X 00 VJi.W Lool<tNI.

WGS 7 Thermal Short #1 Photo 1 Thermal Short #1 Photo 2 No photo required.

M-663-00017A, Revision W03 Page G2B53 of G2B-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevation:

1503-2047 Build i ng: Aux ili ary Fire Area: A-20

Description:

Component Cooling Water S urge Ta nk Area A Thermal Short #1 (TS1) Data Thermal Short #2 (TS 2) Data Drawing: Member Type: Member Size: C-081631 Beam 21 X 55 N/A N/A N/A Comments: Monorail attachment , only 1 point is requ ire d to be e v a lua ted. No columns. NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment Height (tt): Barrier Type: Barrier Thickness (in): Initial Room Temp. (F): NUREG-1805 FDT Input Data 0 2.1_ T emperat ure _NV .x is (V ersion 1805.1) 650 32 1 5 25.25 Concrete 12 10 4 Vent Width (ft): Vent Height (ft): Top of Vent from Floor (ft): Vent

Description:

NUREG-1805 FDT Results Hot Gas Layer Temperature@

180 minutes (F): 228.21 Room Sketch: *LEV. Nrs \ ) / ....... N.....-25.25 14 25.25 M-663-00017A, Revision W03 Page G2854 of G2B-79 Structural Steel Fireproofing Data Appendix G2B 1503-2047 Thermal Short #1 Sketch stCTtot.J A-A VIEW LooKII.JCi Thermal Short #1 Photo 1 Thermal Short #1 Photo 2 No photo required.

M-663-00017A, Revision W03 Page G2855 of G28-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevation:

1505-2047 Building:

Auxiliary Fire Area:

Description:

Cor ridor Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: C-OS1631 Member Type: Beam Member Size: 24 X 76 Comments:

NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment Height (ft): N/A N/A N/A No exposed column. NUREG-1805 FDT Input Data 02.1_ Temp erature_NV

.xls (V e r s i on 1805.1) 650 10 9 25.25 Vent Width (ft): Vent Height (ft): Top of Vent from Floor (ft): Vent Description

25.25 9 25.25 A-20 Barrier Type: Barrier Thickness (in): Concrete 12 One of two large vent (equa l in size) was used. Temp not in USAR Table 3.11 , used adjacent rooms Temp that are open to this room. In i tial Room Temp. (F): 104 NUREG-1805 FDT Results Hot Gas Layer Temperature@

1 80 minutes (F): 317.54 Room Sketch: Z047 1 NT'S ** o. . . ! :: p :: . : ------**'-----OPc!..l 'TO 1'1)07 M-663-00017A , Revision W03 Structural Steel Fireproofing Data 1505-2047 Thermal Short #1 Sketch Thermal Short #1 Photo 1 W Page G2856 of G2B-79 Appendix G2B .. 8E S Tt;1;1. Sc:c..T 1 o t--1 A *A Thermal Short #1 Photo 2 No photo required.

M-663-00017A , Revision W03 Page G2B57 of G2B-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevation:

1507-2047 Building:

A u x ili a ry Fire Area: A-2 0 Description

Pe r s onnel Hatch Area Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: C-O S 1631 C-1 S 1 00 1 Member Type: B eam Co lumn Member Size: 24 X 75 14 X 158 Comments: Addit i ona l attachments in c l ose prox i m i ty. NUREG-1805 FDT Input Data NUREG-1805 FDT: 0 2.1_ Temperatu re_NV.x ls (V e rs i on 18 0 5.1) Heat Release Rate (kW): 6 5 0 Vent Width (ft): Compartment Width (ft): Vent Height (ft): Compartment Length (ft): 32 33 Top of Vent from Floor (ft): Compartment He i ght (ft): Barr i er Type: Bar ri er Thickness (in): Init i al Room Temp. (F): 2 5.2 5 Co n crete 1 2 1 04 Vent Descr i pt i on: NUREG-1805 FDT Results Hot Gas Layer Temperatu r e@ 1 80 minutes (F): 223.79 Roo m Ske t c h: cLV. 2o47 I 25.25 9 25.25 M-663-00017 A , Rev i s i on W03 Page G2858 of G2B-79 Structural Steel Fireproofing Data Appendix G28 1507-2047 Thermal Short #1 Sketch Therma l Short #1 Photo 1 I I Ul""'7) Thermal Sho rt #1 Pho to 2 N o photo required.

M-663-00017A , Revision W03 Page G2859 of G28-7 9 Structural Steel Fireproofing Data Appendix G2B 1507-2047 Thermal Short #2 Sketch St:ci'ION A *A VIEW liAST Therma l Sho rt #2 Photo 1 Thermal Short #2 P h oto 2 N o photo required.

M-663-00017A , Revision W03 Page G2860 of G28-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevation

1508-2047 Building: Auxil i ary Fire Area: Description

Drawing: Ma i n Steam Is olat i on Valve Rm No. Thermal Short #1 (TS1) Data C-1 S1452 Thermal Short #2 (TS2) Data N/A Member Type: Beam Member Size: 30 X 99 Comments: NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment Height (ft): N/A N/A No c o lu mns. NUREG-1805 FDT Input Data 02.1_ T emperature

_NV.x l s (Vers ion 1805.1) 650 Vent Width (ft): 22 35 48 Vent Height (ft): Top of Vent from Floor (ft): Vent Description

32 35 48 Barrier Type: Concrete Open to room be l ow and at Miss i l e S h e il ds Barrier Thickness (in): 2 4 Initial Room Temp. (F): 120 NUREG-1805 FDT Results Hot Gas Layer Temp e ratur e@ 180 minutes (F): 184.77 Room Sketch: "'"AJO llA t L A-23 M-663-00017A , Revision W03 Page G2B61 of G2B-79 Structural Steel Fireproofing Data Appendix G2B 1508-2047 Thermal Short #1 Sketch i.;'x 1./ ((JII/flt

o/'11# u F Pc:r:ruN r tt ru, IJ7. ,n N() itoAII., St C. T lo IJ A -A Thermal Short #1 Photo 1 Thermal S h ort #1 P h oto 2 No photo required.

No photo required.

M-663-00017A, Revision W03 Page G2862 of G2B-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevation

1509-2047 Building:

Auxil i ary Fire Area:

Description:

Main Stea m Isolat ion Valve Rm No. 2 Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: C-1 S1452 Member Type: Beam Member Size: 30 X 99 Comments:

NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment Height (ft): N/A N/A N/A No columns. NUREG-1805 FDT Input Data 02.1_ Temperatur e_NV.xls (Version 1805.1) 650 22 35 48 Vent Width (ft): Vent Height (ft): Top of Vent from Floor (ft): Vent

Description:

32 35 48 Barrier Type: Concrete Open t o room be l ow and at Missile Shei ld s Barrier Thickness (in): 24 Initial Room Temp. (F): 120 NUREG-1805 FDT Results Hot Gas Layer Temperature@

180 minutes (F): 18 4.77 Room Sketch:

StqJCtt()

A-23 M-663-00017A , Revision W03 Structural Steel Fireproofing Data 1509-2047 The r ma l Short #1 Sketc h Thermal Short #1 P h oto 1 No ph o to required.

Page G2863 of G28-79 . u 0 6o :z liFFifCTitr!

"111£'""1.

s-t4 .J( t'Z.o St:LTibN A-A Thermal Short #1 Photo 2 Appendix G2B N o photo required.

M-663-00017A , Revision W03 Page G2864 of G2B-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevation:

1324-2000 Building:

A uxi l iary Fi r e Area: Description

Fee d wate r P um p Valve C ompartment No. 1 Thermal Short #1 (TS1) Data T hermal Short #2 (TS2) Data Draw i ng: Member Type: Member Size: C-1 S1352 Beam 14 X 3 4 N/A N/A N/A Comments: A d dit i ona l attachments i n close proxi m i t y (3" x 1/4" angle). No c o lu mns. NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment Height (ft): NUREG-1805 FDT Input Data 0 2.1_ T empe r a t ur e_NV.xls (Vers i on 1 8 0 5.1) 6 5 0 1 0 1 0 1 2 Vent Width (ft): Vent Height (ft): Top of Vent from Floor (ft): Vent Descrip ti o n: 3.5 3.5 1 0 Barrier Type: Conc r ete V e nt a t c e il i ng t o Room 1 3 0 4 (3.5 X 3.5) Barr i er Th i ckness (i n): 12 Init i a l Room Temp. (F): 104 NUREG-1 805 FDT Resu l ts H ot Gas Layer T e m perat ur e@ 1 80 mi n u tes (F): 975.88 Ro om Sketch: c;a-v.looo' Nts N IJ A I3Z41 r---.1.------r v E l ZO<:IO' A-2 9 M-663-00017 A , Rev i s i on W03 Page G2B65 of G2B-79 Structural Steel Fireproofing Data Appendix G2B 1324-2000 Thermal Short #1 Sketch S.E C. T ION Thermal Short #1 Photo 1 Therma l S h ort #1 Photo 2 M-663-00017A, Revision W03 Page G2866 of G28-79 Structural Steel Fireproofing Data Append i x G2B Room-Elevation:

1330-2000 Build i ng: Auxi l iary F i re Area: A-30 Description

Feedwater Pump Valve Compartment No.4 Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: Member Type: Member Size: C-1 S 1352 Beam 8 X 17 N/A N/A N/A Comments:

Column encapsu l ated in concrete , no i ssues w/column. NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment He i ght (ft): NUREG-1805 FDT Input Data 02.1_ Temperature

_NV.xls (V ersion 1805.1) 650 Vent Width (ft): 10 Vent Height (ft): 10 Top of Vent from Floor (ft): 12 Vent

Description:

3.5 3.5 1 0 Barrier Type: Concrete O pen at ce i l i ng (3.5 X 3.5) H a tc h way Barrier Thickness (in): 12 Initial Room Temp. (F): 104 NUREG-1805 FDT Results Hot Gas Layer Temperatur e@ 1 80 minutes (F): 975.88 Room Sketch: Elr:.v. z oeo ' J')r>

.v M-663-00017 A , Rev i s i on W03 Structural Steel Fireproofing Data 1330-2000 Thermal Short #1 Sketch Loo IN'\ No1!nl Thermal Short #1 Photo 1 ... , . p ._ . ,* . 0 t * ,Cl:l * .. *' W£$Xt7 Page G2867 of G2B-79 Appendix G2B Thermal Short #1 Photo 2 M-663-00017A , Revision W03 Structural Steel Fireproofing Data Room-Elevation:

==

Description:==

D r awing: Member Type: Member Size: Comments: 1206-1989 Build i ng: Pipe Chase The rm a l Short #1 (T S1) Data C-1 81352 Beam 14 X 34 Add i t i ona l attac h me n ts in c l ose pr o x imi t y. Page G2868 of G2B-79 Appendix G2B A u x i l i ary F i re Area: A-33 Ther m al Short #2 (TS2) Da t a C-1 S 100 1 C o l u mn 14 X 111 NUREG-1805 FDT Input Data NUREG-1805 FDT: Heat Release Ra t e (kW): Compartment W i d t h (ft): Compartment Length (ft): Compart m e nt H e ight (ft): Barrier T ype: Barr i er Thi ckness (i n): 02.1_ T e mperature_NV.xls (Ve r s i on 1805.1) 650 23 38 1 0 Concrete 2 4 Vent Width (ft): 1 0 Vent Height (ft): 1 2 Top of Vent from Floor (ft): 10 Vent Desc ri pti on: Lr ag e st of two l arg e v en t open i ng s used. N ot i n USAR T ab l e 3.11 , used 12 0 7 T emp beca u se it i s o pen to 12 07 an d di rectly a d j a c ent. Init i al Room Temp. (F): 106 NUREG-1805 FDT Results Ho t Gas L ayer T e m pe ratu re@ 180 m i nutes (F): 316.93 Roo m Ske t c h: I I I I M-663-00017A , Rev i sion W03 Page G2B69 of G2B-79 Structural Steel Fireproofing Data Appendix G2B 1206-1989 Thermal Short #1 Sketch Therma l Short #1 Photo 1 Therma l Short #1 Pho to 2 M-663-00017A, Revision W03 Page G2B70 of G2B-79 Structural Steel Fireproofing Data Appendix G28 1206-1989 Thermal Short #2 Sketch L f.J'-> Sou It StC.TIC A-A Thermal Short #2 Photo 1 Thermal Short #2 Photo 2 M-663-00017A , Revision W03 Page G2B71 of G2B-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevation:

1207-1989 Building:

A uxiliary F i re Area: Descr i ption: Pipe Chase Thermal Short #1 (TS1) Data Therma l Short #2 (TS2) Da t a Drawing: C-181352 C-1 8 1001 Member Type: B eam C olumn Member Size: 18 X 40 14 X 111 Comments:

Addit i onal attachments in clos e proximity. NUREG-1805 FDT: Heat Release Rate (kW): Compartment W i dth (ft): Compartment Length (ft): Compartment Height {ft): NUREG-1805 FDT Input Data 02.1_ T e mperature_NV.xls (V e r s i on 1 805.1) 650 23 38 10 Vent Width (ft): Vent Height (ft): Top of Vent from Floor (ft): Vent Descr i ptio n: 10 12 10 Barrier Type: Conc r ete Lrages t of two large vent op e n i ngs used. Barr i er Thickness (i n): 24 Initial Room Temp. (F): 106 NUREG-1 805 FDT Resu l ts Ho t Gas L ayer Tempe r a t u r e@ 180 minutes {F): 316.93 Room Sk e tch: A-3 3 M-663-00017A , Revision W03 Page G2872 of G2B-79 Structural Steel Fireproofing Data Appendix G2B 1207-1989 Thermal Short #1 Sketch w-18JI. 40 flO// A A Thermal Short #1 Photo 1 Thermal Short #1 Photo 2 M-663-00017A , Rev i sion W03 Page G2873 of G28-79 Structural Steel Fireproofing Data Appendix G2B 1207-1989 Thermal Short #2 Sketch AA Thermal Short #2 Photo 1 Thermal Short #2 Photo 2 M-6 63-00017A , Rev i s i on W03 Page G2B74 of G2B-79 Structural Steel Fireproofing Data Appendix G2B Room-Elevation

340 1-2016 Building: Control F i re Area: C-35

Description:

Corridor No. 1 Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: C-053511 N/A Member Type: Beam N/A Member Size: 24 X 68 N/A Comments: No columns. NUREG-1805 FDT Input Data NU REG-1805 FDT: Heat Release Rate (k W): Compartment Width (ft): Compartment Length (ft): Compartment He i gh t (ft): 02.1_ Temperature_NV

.xls (Version 18 0 5.1) 650 6 86.5 15.25 Vent W i dth (ft): Vent Height (ft): Top of Vent from Floor (ft): Vent Descript io n: 1 5.25 1 1 15.25 Barr i er Type: B l ock Temp. no t i n USAR Table 3.1 1 , used a ll adacent room temp o f 9 0 Barrier Thickness (in): 8 Initial Room Temp. (F): 90 NUREG-1805 FDT Results Hot Gas Laye r Te mp erature@ 1 80 minutes (F): 276.82 Room Sketch: OPe., , I M-663-00017A , Revis i on W03 Page G2875 of G28-79 Structural Steel Fireproofing Data Appendix G2B 3401-2016 Thermal Short #1 Sketch , . tJ, rs L St:.c.ftO N A-A Thermal Short #1 Photo 1 Therma l Short #1 Photo 2 M-663-00017A , Rev i sion W03 Structural Steel Fireproofing Data Room-Elevation:

==

Description:==

Drawing: Member Type: Member Size: Comments:

3406-2016 Building:

Cor rido r No. 2 Thermal Short #1 (TS1) Data C-OS3511 Bea m 24 X 68 Additional Items in close prox i m i ty. (6" l ong x 1/2" Plate). Page G2B76 of G2B-79 Appendix G2B Contro l F i re Area: C-35 Thermal Short #2 (TS2) Data C-OS3001 Col umn 14 X 426 C olumn embedded on both sides. ALBI is 2-1/2" th i ck minimum due to f i nish requ i rements. NUREG-1805 FDT Input Data NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment Height (ft): 02.1_ Tempera t ur e_NV.xls (Version 1805.1) 650 11 20.75 15.25 Vent Width (ft): Vent He i ght (ft): Top of Vent from Floor (ft): Vent Description

15.25 1 1 15.25 Barrier Type: B l ock Temp. not i n USAR Tab le 3.11 , used a l l adacent room temp of 90 Barrier Thickness (in): 8 Initial Room Temp. (F): 90 NUREG-1805 FDT Results Hot Gas Layer Temperature@

1 80 minutes (F): 357.53 Room Sketch:

M-663-00017A, Revision W03 Page G2877 of G28-79 Structural Steel Fireproofing Data Appendix G2B 3406-2016 Thermal Short #1 Sketch S*.c.TIO A -fl.. Thermal Short #1 Photo 1 Therma l Short #1 Photo 2 M-663-00017A , Rev i sion W03 Structural Steel Fireproofing Data Room-Elevation:

3412-2016 Building:

==

Description:==

Emergency S hower & Eyewash Area Thermal Short #1 (TS 1) Data Drawing: C-OS3511 Member Type: Be am Member Size: 24 X 68 Comments:

Page G2878 of G28-79 Appendix G2B Control F i re Area: C-3 5 Thermal Short #2 (TS2) Data N/A N/A N/A No columns. NUREG-1805 FDT Input Data NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment He i ght (ft): 02.1_ Temperature

_NV.xls (Version 1805.1) 650 11 17 15.25 Vent Width (ft): Vent Height (ft): Top of Vent from Floor (ft): Vent Description

1525 11 15.25 Barrier Type: B l ock Temp. not in USAR Table 3.11 , used all ada cent room temp of 90 Barrier Thickness (in): 8 Initial Room Temp. (F): 90 NUREG-1805 FDT Results Hot Gas Layer Temperatu r e@ 180 minutes (F): 373.15 Room Sketch: w w*}-t: u z.o 1 6. c M-663-00017A , Rev i s i on W03 Page G2879 of G28-79 Structural Steel Fireproofing Data Appendix G2B 3412-2016 The r mal Short #1 Sketch * \J.I*h 'l T Therma l Short #1 Photo 1 ('2.)

rt. <4w T'l e. '5TL C\ L O 6J A-A. T he r ma l S h ort #1 P h oto 2 No photo required.

i CREEK \r "'NUCLEAR OPERATING CORPORATION M-663-00017A Attachment G3 Fire Protection Evaluation For Structural Steel Fireproofing With Unprotected Thermal Shorts in Closed Rooms with 650 kW Fire and No Ventilation or Forced Ventilation Rev. No. Prepared By Date Reviewed By W03 6/14/07 Page 1 Date 6/14/07 M-663-00017 A Attachment G3 Revision W03 Table of Contents Page 2 of 13 Revision Log .................................................................................................................................

3 1.0 Purpose .............................................................................................................................

4 2.0 Scope ................................................................................................................................

4 3.0 References

........................................................................................................................

4 4.0 Assumptions

......................................................................................................................

5 5.0 Assessment of Condition to Design Requirements

...........................................................

5 6.0 Methodology

......................................................................................................................

8 7.0 Evaluation

.......................................................................................................................

10 8.0 Conclusions

.....................................................................................................................

13 Appendix G3A, NUREG-1805 FDT Example-Closed Room No Ventilation

.................................................................

(2 Total Pages) Appendix G3B, NUREG-1805 FDT Example-Closed Room Forced Ventilation

..........................................................

(4 Total Pages) Appendix G3C, Thermal Short and Room Data Sheets Close Room No Ventilation

...................................................................

(27 Total Pages) Appendix G3D, Thermal Short and Room Data Sheets Close Room Forced Ventilation

.............................................................

(50 Total Pages)

M-663-000 17 A Attachment G3 Revision W03 Revision Reason for Revision W03 Originallssue Page 3 of 13 Revision Log M-663-00017 A Attachment G3 Revision W03 1.0 Purpose Page 4 of 13 1.1 The purpose of this document is to evaluate the acceptability of protected structural steel with unprotected steel attachments (thermal shorts) that are welded to the building steel. This evaluation was conducted in accordance with the guidance of NRC Generic Letter 86-10 and Regulatory Guide 1.189. 2.0 Scope 2.1 This evaluation is applicable to the Rooms identified in Table II. 3.0 References 3.1 NRC Generic Letter 86-10, Implementation of Fire Protection Requirements, dated April 24, 1986 3.2 10 CFR 50 Appendix R, Fire Protection Program For Nuclear Power Facilities Operating Prior To January 1, 1979 3.3 NRC Inspection Manual 0609, Appendix F, Fire Protection Significant Determination Process, dated 02/28/05.

3.4 NUREG/CR-6850, Fire PRA Methodology for Nuclear Power Facilities, published 09/2005 3.5 NUREG-1805, Fire Dynamics Tools (FDTs)

Quantitative Fire Hazard Analysis Methods for the U.S. Nuclear Regulatory Commission Fire Protection Inspection Program, published 12/2004 3.6 NUREG-1824, Verification and Validation of Selected Fire Models for Nuclear Power Plant Applications 3.7 Regulatory Guide 1.189, Fire Protection For Operating Nuclear Power Plants, April2001 3.8 ASTM E-119, Standard Test Methods for Fire Tests of Building Construction and Materials 3.9 UL N-711, (A-126-00001

}, Fire Test Report Of Loaded Restrained Beams Protected By Cementitious Mixture, Dated August 11, 1976 3.10 UL N-712, (A-126-00002}, Fire Test Report Of Loaded Restrained Beams Protected By Cementitious Mixture, Dated May 13, 1977 3.11 A-126, Technical Specification For Cementitious Fireproofing Of Structural Steel For The Standardized Nuclear Unit Power Plant Unit (SNUPPS) 3.12 PIR 2002-2287, Structural Steel Fireproofing With Unprotected Attachments 3.13 FP-M-012, Rev 0, Structural Steel Fireproofing Thermal Shorts and Omissions Evaluation M-663-000 17 A Attachment G3 Revision W03 Page 5 of 13 3.14 CNT-MC-600 , Rev. 2 , Fireproofing of Structural Steel 3.15 Drawing A-1801 , Rev. 10 , Architectural Fire Delineation Floor Plan EL 197 4' -0" 3.16 Updated Safety Analysis Report (USAR) Section 9.5.1.2.2.3.c , Rev. 15 and Tab le 9.5A-1 Sheet 27 , Rev. 4 4.0 Assumptions 4.1 It is assumed that fireproofing material used to protect build i ng steel is app l ied to a thickness as required by CNT-MC-600.

This is an acceptable assumption based on a review of the Quality Control documentation maintained during initial fireproofing installation activities and subsequent inspections during ongoing plant repairs witnessed by Fire Protection personnel.

5.0 Assessment of Condition to Design Requirements 5.1 Requirements USAR Sect i on 9.5.1.2.2.3.c , identifies that the notes contained on Figure 9.5.1-2 [Drawing A-1801] define the structural steel fireproofing requirements. The structura l steel of all of the ceilings of the fire areas is fireproofed with 3-hour protection with the exception that no fireproofing is provided on the underside of the fue l building roof. USAR Table 9.5A-1 Sheet 27 (Rev. 4), that structural stee l support i ng the Control and Auxiliary Building roofs is protected with [3-hour] rated fireproofing. Table I identifies the ASTM E-119 temperature l imitations for structural steel protected with fireproofing. TABLE I ASTM E-119 Temperature Limitations for 3-Hour Fire Exposure Structural Member Maximum Single Point Maximum Average Type Temperature

(°F) Temperature

(°F) Beam 1300°(F) 11 00°(F) Column 1200°{F) 1 000°(F) 5.2 Assessment At Wolf Creek , fireproofing material is generally applied over exposed surfaces of structural members with the exception of thermal shorts and intervening items. Underwriters Laboratories (UL) has tested several different size members ut il izing both Albi Duraspray and Monokote Z-146 coatings to 3-hour ASTM E-119 fire exposures.

The testing for beams and co l umns , utilized W8 x 28 steel shapes incorporating two protection methods; contour and boxed. Howeve r, testing of both techniques did not incorporate thermal short attachments.

Therefore , the affect of heat flux into plant structural steel with unprotected thermal shorts is not directly bounded by fire testing. FP-M-012 revealed that unprotected therma l shorts, l arger than Unistrut , contribute to single point M-663-00017A Attachment G3 Revision W03 Page6 of 13 temperatures that in s ome ca se s exceed the AST M E-119 acceptance criteria, assuming a 3-hour fire exposure.

Typically, average temperatures satisfied the ASTM E-119 acceptance criteria.

Refer to Table II for the specific rooms that are addr e ssed by t h is evaluation.

TABLE II T hennal Shorts in Closed Rooms with 650 kW F 1 ire and No Ven t ilation or Forced Ventilation Fire Room Building Elav. Description

Tabla Ill Table IH Area Group ASTM E-119 Rating 1203 Auxiliary 1988-0 Pipe Space B 1 Beam: A bout 2-Hours 2 Column: Near l y 3-Hours 1204 Auxiliary 1988-0 Pipe Space A 1 Beam: About 2-Hours 2 . Column: N e ar l y 3-Hours A-7 1126 Auxiliary 1974.() Boron Injection Tank & 1 I Beam: About 2-Hours Pump Room A-8 1307 Auxiliary 2000.() Corridor No. 2 1 Beam: About 2-Hours, Attachment size is smaller than analyze d. NIR Column: No Issues, Bounded. 1311 Auxiliary 2000.() Sampling Room 1&4 Beam: 1.8 Hours, Attachment size is smaUer than analyzed, See Note 2 A-13 1325 Auxiliary 2000.() Aux Feedwater Pum p Rm B 4 Beam: 1.8 Hours A-14 1326 Auxiliary 2000-Q Aux Feedwater Pum p Rm A 1 Beam: About 2-Hours A-15 1331 Auxiliary 2000-Q Aux Feedwater Pump Rm C 1&4 Beam: 1.8 Hours. Attachment size is smaller than analyzed, See Note 2 3 Column; About 1-Hour. Attachment size is smaller than analyzed A-17 1409 Auxiliary 2026-0 Electrical Penetration Rm B 1 Beam: About 3 C o lumn: About 1-Hour , Attachment sizes are smaller than analyzed.

Several attachments in close proximity. A*18 1410 Auxiliary 2026-0 Electrical Penetration Rm A 1 Beam: About 2-Hours 2 Column: Nearly 3-Hours, See Note 2 below A-21 1501 Auxiliary 2047-6 Control Rm A/C & Filtration 1 Beam: About 2-Hours Units B 3 Column: About 1-Hour , Attachment size is smaller than analyzed A-22 1512 Auxiliary 2047-6 Control Rm AIC & Filtration 1 Beam: About 2-Hours Units A 2 Column: Nearly 3-Hours, See Note 2 below A-24 1323 Auxiliary 2000-0 Pipe Penetration Rm A 1 Beam: About 2-Hours. Attachment size is smaller than analyzed 2 Column: Attachment is larger than and cannot be compared to Calculation Configurations I

M-663-000 17 A Attachment G3 Revision W03 Fire Room Building Area A-25 1322 Auxil i ary A-26 1405 Aux ili ary A-27 1403 Aux il iary C-1 3101 Control C-5 NAC Control C-6 SAC Control C-9 3301 Control C-10 3302 Con t rol C-13 3415 Control C-14 3416 Co n tro l C-21 3501 Control C-22 3801 Control C-27 3605 Control F-2 6104 Fuel F-3 6105 Fuel Elev. Description

2000-0 Pipe Penetration Rm B 2026-0 Chemical Storage Area 2026-0 MG Set Room 1974-0 P ip e Space & Tank Area 1984-0 Area Above Suspended Ceil i ng 1984-0 Area Above Suspended Ceiling 2000-0 ESF Switchgear Room No. 1 2000-0 ESF Swi t chgear Room No. 2 2016-0 Access Ctrl & E l ec Equip AIC Units No. 1 2016-0 Access Ctrl & Elec Equip NC Units No. 2 2032-0 Lower Cable Spreading Room 2073-6 Upper Cable Spreading Room 2047-6 Equipment Cab i net Area 2000-0 Fuel Pool Coo lin g Hea t Exch Room 2000-0 Fuel Pool Cooling Heat Exch Room Page 7 of 13 Table Ill Table Ill Group ASTM E-119 Rating 1 Beam: About 2-Hours, Attachment size is smaller than analyzed. 2 Column: Attachment is larger than analyzed and cannot be compared to Calculation Configurations.

1 Beam: About 2-Hours, Attachment size is smaller tha n analyzed. See Note 3 Below 1 Beam: About 2-Hours 2 Column: Nearly 3-Hours , A tta chment size smaller than analyzed. See Note 2 below 1&4 Beam: 1.8 Hours , Attachment sizes are smaller than analyzed , See Note 2 1&4 Beam: 1.8 Hours , Attachment s i ze is smaller than analyzed , See Note 2 1 Beam: About 2-Hours , Attachment s ize i s smaller than analyzed.

1 Beam: About 2-Hours , See Note 3 Below 2 Column: Nearly 3-Hours , Attachmen t size smaller than analyzed. See Note 2 below 1&4 Beam: 1.8 Hours , Attachment sizes a re smaller than analyzed , See No t es 2 & 3 2 Co l umn: Nearly 3-Hours, Attachme nt s iz e smaller than ana l yzed. See Note 2 below 1 Beam: About 2-Hou r s. See No te 3 Below 1 Beam: About 2-Hou r s 1 Beam: About 2-Hours See Note 3 Below 2 Column: Nearly 3-Hours, See No t e 2 below 1 Beam: About 2-Hours , Actua l Member and Attachment analyzed in Calc. FP-M-012 , See Note 3 Below 1 Beam: About 2-Hours , See Note 3 Below N/R Column: No Iss ues. Bounded 1&4 Beam: 1.8 Hours , See Note 2 1 Beam: About 2-Hours M-663-000 17 A Attachment G3 Revision W03 Page 8 of 13 Fire Room Building Elev. Description

Table Ill Table Ill Area Group ASTM E-119 Rating F-4 6203 Fuel 2026-0 Air Handling Equipment 1 & 4 Beam: 1.8 Hours , See Notes 2 & 3 Room F-5 6202 Fuel 2026-0 Electrical Equipment Room 1&4 Beam: 1.8 Hours , Attachment s i zes are smaller than analyzed, See Notes 2 & 3 F-6 6304 Fue l 2047-6 Exhaust Filter Absorber 1&4 Beam: 1.8 Hours , Attachment sizes Room A are smaller than analyzed , See Note 2 F-7 6303 Fuel 2047-6 Exhaust Filter Absorber 1&4 Beam: 1.8 Hours , Attachment sizes Room B are smaller than analyzed , See Note 2 Table II Notes: 1. Category 1 (H member) as been conservatively assigned to this beam attachment configuration due to the lack of analysis of a W shape configuration welded to the bottom beam flange. It should be noted that W shapes thermally perform significantly better than H shapes due to the larger exposed area of the H shape. 2. Hot spot forms in Web area around thermal short. Structural considerations could show this element performs its intended design function for three-hours.

Th i s Note is a d i rect excerp t from Calculation FPM-012 3. Refer to Attachment GS for the Heat Affected Zone (HAZ) rev i ew where steel i s an integral e l ement of the fire barrier assembly. 6.0 Methodology As discussed in Section 12.2.2 of M-663-00017A , Section 4.2.2 of Regulatory Guide 1.189 identifies that structural steel is not required to be protected to the fire resistance rating of the barrier [typically 3-hours), provided analysis demonstrates that the steel temperature reached during fire exposure does not result in structural failure of the steel. Considering the results of FP-M-012 , where an ASTM E-119 3-hour fire was modeled to assess thermal insult presented by unprotected attachments connected to protected steel, the Reg. Guide 1.189 approach allowance is utilized to address impact of unprotected thermal short attachments larger than Unistrut.

Walkdowns were conducted on a room-l by-room basis utilizing structural steel drawings and a best effort visual inspection to determine the worse case therma l short configuration for columns, beams and where structural steel serves as an Appendix R fire boundary.

For the purpose of this evaluation , all unprotected thermal shorts greater than Unistrut were reviewed and considered relevant to determine worse case scenario.

FP-M-012 demonstrated that thermal short attachments equivalent to Unistrut did not present a thermal conductive path that would challenge structural steel integrity , assuming an ASTM E-119 fire exposure.

See section 12.2.3 of M-663-00017 A for further discussion regarding the overall fireproofing assessment methodology utilized in the identification process for selecting the worse case thermal short configuration.

M-663-00017 A Attachment G3 Revision W03 Page 9 of 13 Each worse case the r mal short configuration was then compared to the configurations identi f ied in T ab l e I ll , from FP-M-012 , which were mode l ed assuming an ASTM E-119 3-hour fire exposure. The fire resistance rating of the Table Ill configuration that provided the closest match to the worse case configuration was utilized to infer an approx i mate fire resistance rating, again assuming an ASTM E-119 3-hour fire exposure. This comparison information is captured i n Table I I. In all cases the structural steel for the rooms satisfied at least a 1-hour rating, and in several cases nearly a 3-hour rating. Additionally , many unprotected attachment members were smaller than that analyzed in FP-M-012 , and therefore the beam or column being evaluated i s expected to perform better than that indicated.

In effort to assess structural steel performance considering representative plant configurations and hazards , the NUREG-1805 Fire Dynamics Tools (FDT) were utilized to determine the maximum hot gas layer temperature anticipated within the rooms considering bounding simple fire heat release rates provided in Appendix F of NRC Inspection Manual 0609. TABLE Ill Thermal Short Configurations Analyzed in FP-M-012 Thermal Short Summary Of Thermal ASTM E119 Fire Findings Configuration Short Configuration Resistance Rating 1 Typical H-Shape thermal About two-hours Large segment of flange short on a moderate size exceeds peak temperature beam. criterion.

2 Mult i ple W-Shape thermal Nearly three-Hot spot format i on on the web. shorts on a large size hours Structural cons i derat i ons could co l umn. show this element performs function f or three-hours. 3 Large H Shape thermal short About one-hour Large segment of entire cross-on a large size co l umn. section exceeds peak temperature cr i terion. 4 Typ i ca l W-Shape therma l 1.8-hours Hot spot forms i n web area short on a moderate size around thermal short. beam. Structural considerations could show th is e l ement performs f unction for three-hours. 5 Small thermal short Over three-hours P r ovides i ndicat i ons of Unistrut (Unistrut) on a moderate impact on temperature fie l d i n s i ze beam. structural steel. These thermal shorts have l i ttle impact on p r imary structural element steel temperature. 6 Small t hermal short Over three-hours Provides i ndica ti ons of Unistrut (Unistrut) on a moderate impact on temperature field in size beam. Thermal structural steel. This i s the Insulat ion on beam within most severe type of Unistrut t he Unistrut is miss i ng. thermal s h ort.

M-663-00017 A Attachment G3 Revision W03 7.0 Evaluation Page 10 of 13 Each Room identified in Table II was reviewed and evaluated to determine if building structural members with unprotected steel attachments larger than Unistrut would affect the steel integrity in the event of fire. It was determined by utilizing NUREG-1805 Fire Dynamics Tools that these rooms wou l d not develop a hot gas layer that would influence the existing building steel , and existing building steel protection configurations are acceptable to maintain building integrity.

Each Table II room is either a closed room with no ventilation or a closed room with forced ventilation.

A closed room with no ventilation is consistent with the application of NUREG-1805 FDT " 02.3_temperature_cc_rev1.xls" (Version 1805.1), as it addresses model i ng closed compartments with natural ventilation associated only with compartment leakage. This is an acceptable approach, as rooms of concern will have limited natural ventilation leakage occurring predominantly around allowed door gaps. Therefore , this FDT was utilized to assess room hot gas layer temperature development for closed rooms containing no ventilation. An example of the FDT is provided in Appendix G3A. Where rooms were closed , with the exception of forced air ventilation openings , it was recognized that these rooms would effectively become a closed room once HVAC fire damper closure was achieved.

HVAC fire dampers are closed by one of the following means:

Automatically close by the fire alarm system , following smoke detection activation, for dampers provided with an electro-thermal link (ETL).

Close by the me l ting of a fusible I ink with a temperature rating of 165 °F. Rooms with ETL controlled fire dampers were considered closed rooms with no forced ventilation , since room forced ventilation flow would be eliminated by fire alarm system activation , which would occur early in the fire development stage. Therefore, closed rooms with forced ventilation controlled by ETL fire dampers also utilize NUREG-1805 FDT " 02.3_temperature_cc

_rev1.xls" (Version 1805.1 ). Where fusib l e link fire dampers provide room ventilation isolation , it was recognized that forced ventilation would continue for the room until the compartment temperature reached the activation point of the fire damper fusible link. Therefore , each of these rooms was first treated as compartment with forced ventilation until room hot gas layer temperature exceeded 200°F. NUREG-1805 FDT " 02.2_Temperature

_FV.xls" (Version 1805.0), was utilized for this application.

An example of the FDT is provided in Appendix G3B. At the point that the hot gas layer temperature exceeded 200 °F , effectively creating a closed room with no ventilat i on following fire damper closure , relevant data from the Closed Room -Forced Ventilation FDT was extracted and utilized as input within the previously discussed FDT, for a closed room with no forced ventilation.

Data collection necessary for FDT inpu t is provided in the individua l room data sheets documented in Appendices G3C and G3D. Appendix G3C contains data for closed rooms with no ventilation, while G3D is for closed rooms with forced ventilation. Input information necessary for each FDT utilized is as follows:

M-663-00017 A Attachment G3 Revision W03 Closed Room-No Ventilation NUREG -1805 FDT " 02.3_temperature

_cc_rev1.xls" (Version 1805.1}

Compartment width (ft}

Compartment length (ft)

Compartment height (ft)

Barrier type (concrete or concrete block)

Barrier thickness (in)

Ambient air temperature

(°F)

Fire Heat Release Rate (kW) Page 11 of 13

Time when Closed Room-Forced Ventilation FDT exceeds 200°F (min)*

Compartment starting temperature for Closed Room -No Ventilation FDT (°F} * *Data input from Closed Room -Forced Ventilation FDT Closed Room -Forced Ventilation NUREG-1805 FDT " 02.2_Temperature

_FV.xls" (Version 1805.0}

Compartment width (ft)

Compartment length (ft}

Compartment height (ft)

Barrier type (concrete or concrete block}

Barrier thickness (in}

Forced Ventilation Rate (cfm)

Ambient air temperature

(°F)

Fire Heat Release Rate (kW} A fire with a constant 650 kW heat release rate (HRR) was utilized for the Table II rooms. This HRR was chosen considering the guidance of Appendix F to NRC Inspect i on Manual 0609. Table IV , extracted from the Inspection Manual , reveals that a 650 kW HRR is based on a large electrical fire that reflects a high conf i dence l imit (98 1 h percentile}

fire severity. This fire severity envelops l arge electrical fires , transient combustible fires , and 90% of very large fire sources. Although , the majority of the rooms evaluated in Table II would not likely produce a fire severity equivalent to 650 kW , the conservative fire intensity input ensures a bounding credible fire was ut i lized for the rooms of concern , without necess i tating a detailed quantitative review of room contents.

In all cases , specific room area input into the FDT yielded hot gas layer results at a 180-minute duration that were less than the ASTM E-119 average temperature limitations identified in Table I. Refer , to the Appendix G3C and G3D room data sheets for specific results. The FDT results demonstrate that the lack of ventilation for the closed rooms is the primary contributor to the lower temperatures reflected through the FDT modeling process. During ASTM E-119 fire testing , temperatures are recorded on the steel surface underneath the fireproofing protective coating in effort to assess fireproofing M-663-00017 A Attachment G3 Revision W03 Page 12 of 13 effectiveness when subjected to approximate 1925 oF fire exposure for a 3-hour duration. Considering that the FOT calculated room hot gas layer temperature was less than the Table I ASTM E-119 average temperature limitations , it is reasonable to conclude that unprotected thermal short attachments will not present a thermal failure mode to the structural steel, since the room will not attain temperatures during the postulated fire event that would challenge steel structural integrity. TABLE IV Generic Fire Blns 1 Mapping of GenenJ Fin Scenario Clw8ctlrlr.ltlo Type Bln8 tD Fa Intensity Charactlltatlca FlntSII8 Generic Fin,.,...

...... Simple ...........

Cblir.lcteridcs Blna Smllll ....... Indoor Oil-v.., ....... ._.... .. 8olldand EIK1rlcal ElldriQI Flied Fin ........ Tran.a l ant Flnt Flnt T...tormen 8auras Combudblle 70kW 75m Percentile 75V1 75 111 Percentile Fire Percentile Fire Fire 200 kW 98"' Percentile 75"' 98 .. 98 .. Percentile Are Percentile Percentile Fire Fire Fn 650kW 98 .. 75"' Percentile 75"' Percentile Fire Percentile Fire Fire 2MW 98., Pen:entile Fn 10MW 98 .. Percentile Are Table IV Note: 1. Information extracted from NRC Inspectio n Manual 0609, Appendix F , Table 2.3.1. 8.0 Post Fire Safe Shutdown Impact There is no impact to post-fire safe shutdown (PFSSD) capability , as the evaluation demonstrates that postulated fire event room temperate will not result in detrimental impact to structural steel integrity. Refer to Attachment GS for the Heat Affected Zone (HAZ) review where steel is an integral element of the fire barrier assembly.

M-663-00017 A Attachment G3 Revision W03 9.0 Conclusions Page 13 of 13 This evaluation demonstrates that unprotected thermal shorts , attached to structural steel within the Table II rooms, does not result in a detrimental impact to structural steel integrity. Utilization of NUREG-1805 FDTs revealed that hot gas layer temperatures for each of the Table II rooms did not exceed the ASTM E-119 maximum average exposure temperature for beam or column limitation in the associated room. Therefore , the protected structural steel configurations within these rooms are acceptable for the intended service, and will not degrade the affected fire barrier or structural integrity of the building steel , or affect redundant PFSSD capability. Based on the above discussion , it is reasonable to conclude that the existing fireproofing on the structural steel with unprotected attachments will satisfy regulatory expectations and commitments as well as WCNOC Fire Protection Program requirements , to prevent building steel failure as a result of fire exposure.

*

M-663-00017A , Rev i s i o n W03 ..............

-.-. :::-..:..."'::..--

.........

____ _ CHAPTER 2. PREDICTING HOT GAS LAYER TEMPERATURE IN A ROOM FIRE WITH DOOR CLOSED

......, ..... .,..,.._f')

11 * "If, k., II\ ... Wt.re \f,*1 ............... , r*...---"' 15.00 1* 15.00 12..00 n.oo (II) _.,, .... __ ..... __ ....-;_oounca.estnt

*-Ill .. _ ............ ) "'-"' Cuw+*.....,lf.lldoelbiJ Sutfaeoo A,c I' *w >Vt\ '-* WI-. .... --t---...-.-*"'

Page G3A-1 ofG3A-2 Append i x G3A

*

M-663-000HA.

Revision W03 ................

...........................

---, .......... .............

A* K II,* , u 4U

IZ K K * '* ' s 1111.2) Ptaplll8jlllr. -------' cnec:Md by: f -------' Additional""""'*""'

J5Ull(

Page G3A-2 of G3A-2 Appendix G3A

*

M-663-00017 A, Revision W03 c...-.............

.........,.

...... ---....................

,...... ...... CHAPTER 2. PREDICTING HOT GAS lAYER TEMPERATURE

, IN A ROOM FIRE WITH FORCED VENTILATION COMPARTMENT WITH THERMALLY THICK/THIN BOUNDARIES M nt-. he<llfd In_,_...,....

i : N ..C....,..n

<>..""' ....,._, t2y lhe IW1IS oo ...,""' .,.,allpd r fl.., , .........

,...... ...a ....... ...-.---. . "-** l ,. INPUT PARAMETERS c: 12.00l \T" , T.*II!IPII!IIIyer

..

Q * ._ ...... ,.. oi!Mfn (kWJ m"' ,..VWIIIIIiatltlow rut .

II. * """"""'-'-..,_ lkW/nl'.fQ A.

... .__, .... .......... .... ,_,

flollnfl C.

lnlellor consii\ICIIIIII

..

A" inlellar Nl!hCikwi 21121.JI MC Page G3B-1 ofG3B-4 Appendix G3B

*

M-663-00017A , Revision W03 Oflatrl ........... ____ ... ---... __ ... __ _ .. {k,c tat t c 1o or ,_ 11a1111er " IMf10f c:ansiNciiOII thunllallnonie

{IIWJrrr J<Y * ._ faltiii'INII of ma I8SpONillle lor !he Qle 01 rlse) I " lime. .tiel lgllillcln See tab4el*ow lor 1e$U1b Atn ofCCIIIIJilll\ll*l Enclosing SWf-8011n1Wln

,,.. 2 2[1\.

I Where caqlalll1WII surfece baunclllnfl(l'lfl C'n 1IHII1m.11hlil!\tl fno l s wmpa1mllnt len9lh {m) 1\

heiQIII {m) 1\.

Of Ylln1lfalm Qpl!lllllg (nfl 301.H m Companmem Hot Gu Layer Tempel'llllft With !'orad VentliiiiOfl T. 'T = o 63(01 II\ 011:,

T ,* T ._. T m'le A her lqn. 1 on 1 ' l h, ,l.t JT , .t.r , ' r l *-J .I() I' D 0 --. -.. 11.22 0.13 42 24 2 uo 01ti 0.15 4iSS 3 110 013 0.11 51 47 " 240 I o.n 0.17 21 5

0 10 0.11 5ti 43 10 toO 00 0.10 6393 -1.5 -I 006 0.22 6& 77 20 12110 : 0.05 U3 " 242 25 1!00 0 04 O.ZA 7539 ao 1110 0.04 0.25 77 90 35 2100 0.04 0.21 -80 fO 40 0 OJ 0.21 &205 45 J700 0 OJ 0.27 aJ ao 50 -0 OJ 0.27 -_15.41 55 llilo 0.03" 0.21 8689 60 -0.03 0.21 8& 26 Hotcaaur-r-.-

...... Fcmlcl Ventllltion

FP A Melllod 300 T , ' 313.00 355.24 310.15 36tA7 367.21 3411: 43 37U3 311.77 31U2 311.31 310.10 313.10 315.05 3tUO 391.41 3911.11 401.2& "-T 'T I 40.00 10UO 12.24 111.02 11 .* 1 .. 13 11.47 , .... tu1 201.51' *a 201.11' 103.13 211.11' 1 .. 1'1' 22'1.1'1 112AZ 234.31 111..31 DUI 1 17.10 MU3 120.10 a&!? 122.05 211M 12UO ...... 121.41 m.n 121.11 .... 121LZI 2IUI 0 0 10 20 Heat Trans.lvCo.l'llc ent Clk\M oR 1\"' I

.,.,.

_,.,., coelltcianl (lcW1m' .f(l 30 Time (min) * .,.,_, Nlllll(kWiffi-Kr-pcopeny Of -.aii'IISpandlle lor ltle -ol ................

lhll::llnewof 111t.nor l tmng lm) 11. a.ou lt.Wtm AtN of Compal1meWI Encloslflt lkuf-llou'*"-.\,* 2(W.tl *w*2111*1 A."' 308.841 m' Comp11111Mnt Hot Gu LAJ*r T_,.......

Wlth l'orced Venti 1111!1 1 =0 m"* 1\Atl Page G3B-2 of G384 Appendix G3B

*

M-663-00017A, Revis i on W03 . .....,,..............._

_, ___ _ ---,.. ...............................

...... T." Mltittl\t I I<) o

t111a t-f1l!'<' y! !her...., 1\W l m"'

.....,.. <&nb4<W<'

lWw rate t k? hM!cllltt i'.

welfieteN "-:<'1<!1 ;)1'00 of tbl>

m'J Tome AftH lgM<O n Q l o h. n. T , -* (1\i , , , ' "" T ' : 1 .o 0 . 313 liD 1 60 0011 2.57 315SJ 1. 120 006 316.6'3 } _180 oos U5 317 45 4 2411 oo.c 31813 300 0&4 5.1!_ 3187* 10 _ill 1.10 32110 '15 toO 1..11 32_1.!11 lO 1200 UH! 11.43 324 43 .J.i _1500 (J_M 1: 32.576 I BOO O,P2_ 1:1.1' 326 !Jr o o*

128.07 _4C) 00' 1910 _111_ o o* 50 o o* 1091 ss 0.0 *&4 60 0!1 1 IZ 66 160 iL 120 f_ s 100 ............ i ... 40 20 0 0 10 20 30 Time (n*l) 50 60 .MIM!f!t 8 ii+ Page G3B-3 of G38-4 Appendix G38 300 ............__

.......,..

_..,.. _ _________ ....---__..

[200 i *

0 1 0 NOIT 20 30 Tlme(mln)

_. .... 'tlllo_..,. . ._ ...,

. . .:t" i,-;;t-

-.;-r.* .. -"

s*: _.._

- i1:.r. Ji.Jd\ .:.. .. .. ,,,... ,,..,.,r, n:./

.. .l ::* :;:,lf".r: * .. .: ..... rr.._... ... ,.

.,;.MAd.

be ;1t; 1 ,;o;...;:.r. * *

_j

vQI m;,. :Jt*

eo

*

M-663-00017 A. Revision W03 ............

...........

OMIM * .,_.._ .. .........

---... ..........................

Prepared IYf-Checbcl by. 1._ __ _, Addilionll lnfonnal ion Date._! ___ _. Date.._! ___ _, 4 Page G3B-4 of G3B-4 Appendix G3B M-663-00017 A , Revision W03 Page G3C-1 of G3C-27 Structural Steel Fireproofing Data Appendix G3C Room-Elevation:

1203-1988 Building:

Aux i l iary Fire Area: A-01

Description:

P i pe S pa ce B Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: C-0 8 13 1 1 C-0 81 002 Member Type: Bea m Column Member Size: 30 X 108 14 X 264 Comments:

14" P i pe Re s traint. Co l umn p rote ct ed with 2-1/2" to 3" t h ick ALBI due to fi nish re qui re ment s b e low 8'. NUREG-1805 FDT Input Data NUREG-1805 FDT: 02.3_t e mpe r a ture_c c_r e v1.xl s (V ers io n 1 8 05.1) Heat Release Rate (kW): 6 5 0 Barrier Type: Compartment Width (ft): 6 4 Barrier Thickness (in): Compartment Length (ft): 68 Initial Room Temp. (F): Compartment Height (ft): 11 NUREG-1805 FDT Results Hot Gas Layer Temperature@

180 minutes {F): Room Sketch: Htil7t! r'O\hf.L.D WI\L l 267.86 C oncrete 12 1 04 M-663-00017A , Rev i s i o n W03 Page G3C-2 of G3C-27 Structural Steel Fireproofing Data Appendix G3C 1203-1988 Thermal Short #1 Sketch

A ' 4 . A 6

t,) =:::._----'--F.==

TS A*/.. Thermal Short #1 Photo 1 Thermal Short #1 Pho to 2 M-663-00017 A , Revision W03 Page G3C-3 of G3C-27 Structural Steel Fireproofing Data Appendix G3C 1203-1988 Thermal Short #2 Sketch IS R TftZ.Y TWICI:. IS IS D 1> lo I= tNISH a!Glut&;"mc:i TS T h ermal Short #2 Photo 1 Thermal Short #2 Photo 2 M-663-00017A, Rev i s i on W03 Page G3G-4 of G3C-27 Structural Steel Fireproofing Data Appendix G3G Room-Elevation:

1204-1988 Building:

Auxi liary Fire Area: A-01

Description:

Pipe Space A Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: C-OS1341 C-OS1002 Member Type: Beam Column Member Size: 30 X 108 14 X 398 Comments:

Add ition a l attachments in close proximity. Column Protected with 2-1 /2" to 3" thick ALBI due to finish requirements below 8' NUREG-1805 FDT Input Data NUREG-1805 FDT: 0 2.3_temperature

_cc_rev1.xls (Version 180 5.1) Heat Release Rate (kW): 650 Barrier Type: Compartment Width (ft): 76 Barrier Thickness (in): Compartment Length (ft): 77 Initial Room Temp. (F): Compartment Height (ft): 11 NUREG-1805 FDT Results Hot Gas Layer Temperature@

180 minutes (F): 230.17 Room Sketch: ....... r P/16'/141..

fls:&fT

,.;'\LA Concrete 12 104 M-663-00017 A , Rev i s i on W03 Page G3C-5 of G3C-27 Structural Steel Fireproofing Data Appendix G3C 1204-1988 Thermal Short #1 Sketch .. u . .. 0 * . . .. U

il .. ---. ...

W .30 x log 'SELTION A-A Thermal Short #1 Photo 1 Thermal Short #1 Photo 2 M-663-000 1 7A, Revision W03 Page G3C-6 of G3C-27 Structural Steel Fireproofing Data 1204-1988 Thermal Short #2 Sketch r-.> CDc.......,.JS ... n

v -rl+l:) Ft&-"A "'2c:

6")le* Tc:..rc.1a

....., , T z ....... 3" Thermal Short #2 Photo 1 70 fn*HSI-I 1 2cwt c.-.iiS Thermal Short #2 Photo 2 Appendix G3C M-663-00017A , Rev i sion W03 Page G3C-7 of G3C-27 Structural Steel Fireproofing Data Appendix G3C Room-Elevation:

1307-2000 Building:

A uxiliary F i re Area: A-08

Description:

Corridor No. 2 Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: C-1S 141 1 N/A Member Type: Beam Column Member Size: 27 X 90 N/R Comments:

No column i ssues. NUREG-1805 FDT Input Data NUREG-1805 FDT: 02.3_temperature

_cc_rev1.xls (Version 1805.1) Heat Release Rate (kW): 650 Barrier Type: Compartment Width (ft): 40 Barrier Thickness (i n): Compartment Length (ft): 65 Initial Room Temp. (F): Compartment Height (ft): 25 NUREG-1805 FDT Results Hot Gas Layer Temperature@

180 minutes (F): Room Sketch: 130"'1 1 285.09 N NtJ (IJtU n tAJ /ITT flUfmtnJI$

Concrete 12 1 04 M-663-00017A , Revision W03 Structural Steel Fireproofing Data 1307-2000 Thermal Short #1 Sketch Thermal Short #1 Photo 1 t n, I "---' w 2.7 -,..

50 m 1-30 iHI-tL (.1 Thermal Short #1 Photo 2 Page G3C-8 of G3C-27 Appendix G3C M-663-00017 A , Revision W03 Page G3C-9 of G3C-27 Structural Steel Fireproofing Data Appendix G3C Room-Elevation:

1409-2026 Build i ng: A ux i liary F i re Area: A-17

Description:

Electrica l Penetration Rm B Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: Member Type: Member Size: Comments:

NUREG-1805 FDT: C-181531 Beam 30 X 99 Tube or i entated to cause 48 square Inches across bottom flange. C-181001 Co l umn 14 X 158 NUREG-1805 FDT Input Data 02.3_tem perat u r e_cc_r e v 1.xls (Ve r sion 1 8 05.1) Heat Release Rate (kW): 650 Barrier Type: Compartment Width (ft): 49 Barrier Thickness (in): Compartment Length (ft): 33.5 Initial Room Temp. (F): Compartment Height (ft): 2 0 NUREG-1805 FDT Results Hot Gas Layer Temperature@

180 minutes (F): 392.33 Roo m Sketch: ()oCR 14092 Concrete 12 104 M-663-00017 A , Revision W03 Page G3C-1 0 of G3C-27 Structural Steel Fireproofing Data Appendix G3C 1409-2026 Thermal Short #1 Sketch Thermal Short #1 Photo 1 Thermal Short #1 Photo 2 M-663-00017 A , Rev i s i on W03 Page G3C-11 of G3C-27 Structural Steel Fireproofing Data Appendix G3C 1409-2026 Thermal Short #2 Sketch !.CC:.TIOAJ A *A Therma l Short #2 Photo 1 The r mal Short #2 Photo 2 M-663-00017A , Revision W03 Page G3C-12 of G3C-27 Structural Steel Fireproofing Data Appendix G3C Room-Elevation

1410-2026 Building:

Auxil i ary F i re Area: Descript i on: El ectrical Penetration Rm A Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: C-1S1541 C-1S1001 Member Type: Beam Co lumn Member Size: 27 X 84 14X111 Comments: 3" x 1/4" angle in c l ose proximity. NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): NUREG-1805 FDT Input Data 02.3_temperature

_cc_rev1.xls (Ver sio n 1805.1) 650 49 33.5 Barrier Type: Barrier Thickness (in): Initial Room Temp. (F): Compartment H e i g h t (ft): 20 NUREG-1805 FDT Results Hot Gas Layer Temperature@

180 minutes (F): 392.33 Room Sk etch: ... I ---3: I Concrete 12 104 A-18 M-663-00017A, Rev i s i on W03 Page G3C-13 of G3C-27 Structural Steel Fireproofing Data Appendix G3C 1410-2026 Thermal Short #1 Sketch "' IJ . 0 . 0 0 : w 17.)( .

Thermal Short #1 Photo 1 Therma l Sho rt #1 Photo 2 M-663-00017A , Rev i s i on W03 Page G3C-14 of G3C-27 Structural Steel Fireproofing Data Appendix G3C 1410-2026 Thermal Short #2 Sketch w i lf)l ftl Thermal Short #2 Photo 1 Therma l Short #2 Photo 2 M-663-00017A, Revision W03 Page G3C-15 of G3C-27 Structural Steel Fireproofing Data Appendix G3C Room-Elevation

1403-2026 Building:

A u x iliary F i re Area: A-2 7 Description

M G S et Room Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: C-1 51 521 C-0 5 1002 Member Type: Beam Co lum n Member Size: 27 X 84 14 X 136 Comments: NUREG-1805 FDT Input Data NUREG-1805 FDT: 02.3_temperature

_cc_re v 1.xls (Vers io n 1805.1) Heat Release Rate (kW): 6 5 0 Barrier Type: Compartment Width (ft): 28.5 Barrier Thickness (in): Compartment L ength (ft): 1 09 In i t i al Room T emp. (F): Compartment He i ght (ft): 20 NUREG-1805 FDT Results Hot Gas Layer Temperature@

180 minutes (F): 231.79 Room Ske t ch: --. .. 0 v , *, p I 11-\0IP I 11 . I Concrete 1 2 70 M-663-00017A. Revis i on W03 Page G3C-16 of G3C-27 Structural Steel Fireproofing Data Appendix G3C 1403-2026 Thermal Short #1 Sketch .. 0. . 4 -WZ7X84 "?l Thermal Short #1 Photo 1 Thermal Short #1 Photo 2 M-663-00017 A , Rev i s i on W03 Page G3C-17 of G3C-27 Structural Steel Fireproofing Data Appendix G3C 1403-2026 Therma l Short #2 Sketch r , I 'ltG.W Therma l Short #2 Photo 1 Thermal S h ort #2 Photo 2 N o photo required.

M-663-00017A. Rev i s i on W03 Page G3C-18 of G3C-27 Structural Steel Fireproofing Data Appendix G3C Room -Eievatio n: 3301-2000 Bu i lding: C ont r ol F i re Area: C-09 Description

E S F S witchgear R oom N o. 1 Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Draw i ng: Member Type: Membe r S i ze: Comments: NUREG-1805 F DT: C-O S 3411 Beam 33 X 11 8 Additional 3" X 1/4" angle (3) in close proxim i ty (6" x 1.2" p l ate). C-OS3001 Co l umn 14 X 605 NUREG-1805 FDT Input Data 02.3_temperature

_cc_rev1.xls (Version 1 805.1) Heat Release Rate (kW): 650 Barrier Type: Compartment Width (ft): 6 5.5 35 Barrier Thickness (i n): Compartment Length (ft): Initial Room Temp. (F): Compartment Height (ft): 15 NUREG-1805 FDT Results Hot G a s Laye r Te m pe r ature@ 1 80 minutes (F): 339.96 R oo m S k etc h: :h

Room Layout --lTw33JCns

-1 :1: Concrete 24 90 M-663-00017A , Rev i s i o n W03 Structural Steel Fireproofing Data 3301-2000 Thermal Short #1 Sketch P ic ,_, = "l771luf""'c I' """ s, -£ P age G3C-19 of G3C-27 Appendix G3C (1'1'1) Nrs Therma l Short #1 Photo 1 Thermal Short #1 Photo 2 M-663-00017 A, Rev i s i on W03 Structural Steel Fireproofing Data 3301-2000 Thermal Short #2 Sketch ' VH:: IIJ lDo I NC'} 5o.-tTt1 (1Jr<.>) Thermal Short #2 Photo 1 Page G3C-20 of G3C-27 Appendix G3C ( ryp) Thermal Short #2 Photo 2 M-663-00017A , Revision W03 Page G3C-21 of G3C-27 Structural Steel Fireproofing Data Appendix G3C Room-Elevation:

3302-2000 Building: Control Fire Area: C-10

Description:

ESF Switchgear Room No. 2 Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: C-OS3411 C-08 3001 Member Type: Beam Co l um n Member Size: 30 X 108 14 X 550 Comments:

Additional items i n clo se proxim i ty. NUREG-1805 FDT Input Data NUREG-1805 FDT: 02.3_t emperature

_cc_rev1.xls (Version 1805.1) Heat Release Rate (kW): 650 Barrier Type: Compartment Width (ft): 65.5 Barrier Thickness (in): Compartment Length (ft): 54 Initial Room Temp. (F): Compartment Height (ft): 15 NUREG-1805 FDT Results Hot Gas Layer Temperature@

180 minutes (F): 268.02 Room Sketch: @ /\. 33011 v Co ncrete 24 90 M-663-00017A , Rev i s i on W03 Page G3C-22 of G3C-27 Structural Steel Fireproofing Data Appendix G3C 3302-2000 T h e r mal Short #1 Sketch Therma l Short #1 Photo 1 T h er mal S h ort #1 P h o to 2 No photo required.

M-663-00017 A , Rev i s i on W03 Structural Steel Fireproofing Data 3302-2000 Thermal Short #2 Sketch cLti . zcca' N: r:s Thermal Short #2 Photo 1 w 1 4\ 56'0 Page G3C-23 of G3C-27 ...... (IV) Thermal S h ort #2 Photo 2 Appendix G3C No photo requ i red.

M-663-00017A , Revis i on W03 Page G3C-24 of G3C-27 Structural Steel Fireproofing Data Appendix G3C Room-Elevation

3605-2047 Building:

Contro l Fire Area: C-27

Description:

Equ i pment Cabinet A rea Thermal Short #1 (TS1) Data Thermal Short #2 (T S2) Data Drawing: C-1 S37 11 Member Type: Beam Member Size: 27 X 84 Comments:

NUREG-1805 FDT: Heat Re l ease Rate (kW): Compartment Width (ft): Compartment Length (ft): N/R Co lumn N/R Co lumns have Unistrut only. No issues with columns NUREG-1805 FDT Input Data 02.3_temperature

_cc_rev1.xls (Version 1805.1) 650 Barrier Type: 65.5 Barrier Thickness (in): 99 Initial Room Temp. (F): Concrete 24 84 Compartment Height (ft): 25.25 NUREG-1805 FDT Results Hot Gas Layer Temperature@

180 minutes (F): 172.56 Room Sketch: Nd !Sj 1/b"S tJ IJ ( ocumAJS OIJt_'(

M-663-00017A , Rev i s i o n W03 Page G3C-25 of G3C-27 Structural Steel Fireproofing Data Appendix G3C 3605-2047 Thermal Short #1 Sketch WZ7X94 ---

x o/"" Tuf£' SfL , (1.) VleJN Lool<tAJ(, 1/Je!:. T Thermal Short #1 Photo 1 Thermal Short #1 Photo 2 M-663-00017A , Revision W03 Page G3C-26 of G3C-27 Structural Steel Fireproofing Data Appendix G3C Room -Elevation:

6203-2026 Building:

Fuel F i re Area: F-04

Description:

Air Handling Equipment Room Thermal Short #1 (TS1) Data Therma l Short #2 (TS2) Data Drawing: Member Type: Member S i ze: C1S6311 Beam 30 X 108 N I A N/A N/A Comments: Additional attachments in close proximity. No co l umn s. NUREG-1805 FDT Input Data NUREG-1805 FDT: 02.3_tempera\ure

_cc_re v 1.xls (Vers i on 1805.1) Heat Release Rate (kW): 650 Barrier Type: Compartment W i dth (ft): 30.5 Barrier Thickness (in): Compartment Length (ft): 41 Initial Room Temp. (F): Compartment Height (ft): 20.5 NUREG-1805 FDT Results Hot Gas Layer Temperature@

180 minutes (F): Room Ske t c h: '/ llo; t'l v wJ 'll N 459.67 Con crete 12 110 M-663-00017 A, Revision W03 Page G3C-27 of G3C-27 Structural Steel Fireproofing Data Appendix G3C 6203-2026 Thermal Short #1 Sketch NA Thermal Short #1 Photo 1 Thermal Short #1 Photo 2 No photo required.

M-663-00017A , Revision W03 Page G3D-1 of G3D-50 Structural Steel Fireproofing Data Appendix G3D Room-Elevation:

1126-1974 Building:

Aux i l i ary Fire Area: A-07

Description:

Boron Injection Tank & Pump Room Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: Member Type: Member Size: C-OS1341 Beam 18 X 45 N/A N/A N/A Comments: Addit ion a l attac hm ents in c l ose proxim i ty , beam temp acceptable. Co l umn i s embedded , columns considered bounded n o rev iew required. NUREG-1805 FDT Input Data NUREG-1805 FDT: 02.2_ Te m peratur e_FV.xls (V e rsion 1805.0) 0 2.3_tempe rat ur e_cc_rev1.x l s (Version 1805.1) Heat Release Rate (kW): 650 Forced Ventilation Rate (cfm): Su pply: 125 , O pen Gri ll e Compartment Width (ft): 17 Vent

Description:

Exh t: 1 25 Compartment Length (ft): 16 Open G rill e 25 Initial Room Temp. (F): 104 Compartment Height (ft): Barrier Type: Concrete Barrier Thickness (in): 12 NUREG-1805 FDT Results Time When Forced Ventilation Exceeds 200 F (min): Compartment Starting Temp. for Closed Room No Vent. FDT: 200 Hot Gas Layer Temperature@

180 minutes (F): 1067.67 Room Sketch:

4 A. I ll..C. I \ I M-663-00017A, Revision W03 Page G3D-2 of G3D-50 Structural Stee l Fireproofing Data Appendix G3D 1126-1974 Thermal Short #1 Sketch ' D *

1:> * * .b. . *

J * . P ** * * ' a.

P '--,
) Thermal Short #1 Photo 2 Page G3D-8 of G3D-50 Appendix G30 M-663-00017A , Revis i on W03 Page G3D-9 of G3D-50 Structural Steel Fireproofing Data Appendix G3D Room-Elevation

1331-2000 Build i ng: Au xiliary F i re Area: A-1 5 Descript i on: A ux Feedwater Pump R m C Therma l Short #1 (TS 1) Data Therma l Short #2 (TS2) Data Drawing: C-1 S1352 Member Type: C o l umn Member Size: 1 4 X 184 Comme n ts: NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): C-1S100 1 Beam 18 X 60 Ad d i t i o n a l attachmen t s i n close p r ox imi t y. NUREG-1805 FDT Input Data 02.2_ Tempe r alure_F V.xls (V e rs io n 18 05.0) 02.3_1em p eralure_cc_r e v1.xl s (Version 1805.1) 650 22.5 Forced Ventilation Rate (cfm): Su pp l y: 140 0 Exht: 1400 Vent Descr i pt i on: Compartment Length (ft): 27.75 24 Compartment He i ght (ft): Initial Room Temp. (F): Barr i er Type: Concr e te Barr i er Thickness (i n): NUREG-1805 FDT Results T i me When Forced Ventilation Exceeds 200 F (min): Compartment S t arting Temp. for Closed Room No Ve n t. FDT: 245.29 Hot Gas La y er Te m pe r ature@ 180 min utes (F): Room Sk e tch: -H-I ___ .......J 764.51 115 12 M-663-00017A , Revision W03 Page G3D-1 0 of G3D-50 Structural Steel Fireproofing Data Appendix G3D 1331-2000 Thermal Short #1 Sketch ":l*C. T I o/\.1 A-ll. Thermal Short #1 Photo 1 Thermal Short #1 Photo 2 M-663-00017A , Rev i s i on W03 Structural Steel Fireproofing Data 1331-2000 Thermal Short #2 Sketch PlOOI Tf,Tct> ( m?\.r.tt.Y

(.J>..)6 ,_..P.4<..T) Thermal Short #2 Photo 1 L..,o k,....l(.

1Ne$T (J) Page G3D-11 of G3D-50 Appendix G3D A -A. Thermal Short #2 Photo 2 M-663-00017A , Revision W03 Page G3D-12 of G3D-50 Structural Steel Fireproofing Data Appendix G3D Room-Elevation:

==

Description:==

Drawing: Member Type: Member Size: Comments: 1501-2047 Building:

Control Rm AJC & Filtration Un i ts B Thermal Short #1 (TS1) Data C-0 81621 Bea m 18 X 45 Orientation of one tube causes 40 square inches of unp rotected steeL Auxil i ary Fire Area: Thermal Short #2 (TS2) Data C-08 1002 Column 14 X 193 Or ien t ation of one tube causes 40 square inches of unprotected s teel. NUREG-1805 FDT Input Data A-21 NUREG-1805 FDT: 02.2_ Temperature

_FV.xls (Version 1805.0) 02.3_temperature

_cc_rev1.xls (Version 1805.1) Heat Release Rate (kW): 650 Forced Ventilat i on Rate (cfm): Supply: 400 Ex ht: 0 Compartment Width (ft): 53.5 Vent Description

Compartment Length (ft): 37.5 25.25 Compartment Height (ft): Initial Room Temp. (F): Barrier Type: Concrete Barrier Thickness (in): NUREG-1805 FDT Results Time When Forced Ventilation Exceeds 200 F (min): Compartment Starting Temp. for Closed Room No Vent. FDT: 26 7.09 Hot Gas Layer Temperature@

180 minutes (F): Room Sketch: *-ftl:--I I t [I@ I', I I 1 I 1--------t#. T t I cLE. le4-1 NT":> r h t! s.v:. 1 "'oo c:.I'M 487.20 ,..., Wl'\oX 1 93 104 1 2 M-663-00017A , Rev i s i o n W03 Page G3D-1 3 of G3D-50 Structural Steel Fireproofing Data Appendix G3D 1501-2047 Thermal Short #1 Sketch ' . . .a 6 "" Q _* ** fJ Thermal Short #1 Photo 1 Thermal Short #1 Photo 2 No photo required.

M-663-00017A, Revision W03 Page G3D-14 of G3D-50 Structural Steel Fireproofing Data Appendix G3D 1501-2047 Thermal Short #2 Sketch I Thermal Short #2 Photo 1 Thermal Short #2 Photo 2 No photo required.

M-663-00017A , Rev i sion W03 Page G3D-15 of G3D-50 Structural Steel Fireproofing Data Appendix G3D Room-Elevation:

1512-2047 Building:

Aux il iary Fire Area: A-22

Description:

Contr ol R m A/C & F il trat i on Un i ts A Thermal Short #1 (TS1) Data Therma l Short #2 (TS2) Data Drawing: Member Type: Member Size: Comments:

C-O S 1621 Bea m 27 X 8 4 A ddi t i o n al a tt a ch ment s in c l ose pro x imi t y ori e n tat i on of 1 ea. 4" t u be c auses 40 SQ IN. C-OS1 00 2 C olumn 14 X 184 NUREG-1805 FDT Input Data NUREG-1805 FDT: 02.2_ T emperature_FV

.xls (Version 1805.0} 02.3_temperature

_cc_rev1.xls (Version 1805.1) Heat Release Rate (kW): 650 Forced Ventilation Rate (cfm): Su pply: 400 Ex h t: 0 Compartment Width (ft): 53.5 Vent Descrip ti on: Compartment Length (ft): 40 25.2 5 Compartment Height (ft): Initial Room Temp. (F): Barrier Type: Co nc rete Barrier Thickness (in): NUREG-1805 FDT Results Time When Forced Ventilation Exceeds 200 F (min): Compartment Starting Temp. for Closed Room No Vent. FDT: 2 64.44 Hot Gas Layer Temperature@

180 minutes (F): 474.87 Room Sketch: N * /'\

v 104 1 2 M-663-00017 A, Revision W03 Page G3D-16 of G3D-50 Structural Steel Fireproofing Data Appendix G3D 1512-2047 Thermal Short #1 Sketch Thermal Short #1 Photo 1 Thermal Short #1 Photo 2 M-66 3-00017A , Revision W03 Page G3D-17 of G3D-50 Structural Steel Fireproofing Data Appendix G30 1512-2047 Thermal Short #2 Sketch I I : /1. t---I I' Sl..C.I/CN .A-A Thermal Short #2 Photo 1 Thermal Short #2 Photo 2 No photo required.

M-663-00017 A , Revis i on W03 Page G3D-18 of G3D-50 Structural Steel Fireproofing Data Appendix G3D Room-Elevation:

1323-2000 Building:

Aux iliary Fire Area: A-24

Description:

Pipe P enetration Rm A Thermal Short #1 (TS1) Data Drawing: C-081441 Member Type: Beam Member Size: 33 X 118 Comments: Thermal Short #2 (TS2) Data C-1 81001 C o l umn 14 X 314 Add itional atta chm ents in c l ose proximity (2 I tems 43 sq. in.). NUREG-1805 FDT Input Data NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): 02.2_ Temperalure

_FV.xls (Vers i on 1 805.0) 02.3_temperature

_cc_rev1.xls (V ersion 1805. i) 650 49 Forced Ventilat i on Rate (cfm): Supply: 200 P lus Tra nsfe r Vent Descrip tion: G rille = 250 Compartment Lengt h (ft): 33.5 25 Compartment Height (ft): Initial Room Temp. (F): Barrier Type: Co ncrete Barrier Thickness (in): NUREG-1805 FDT Results Time When Forced Ventilation Exceeds 200 F (min): Compartment Starting Temp. for Closed Room No Vent. FDT: 307.82 Hot Gas Layer T emperat u re@ 180 minutes (F): 563.90 Room Sketch: I ,/ ____/ -W33)(1 J fl C<> r"'.tMEIJ'T 104 24 M-663-00017A , Rev i s i on W03 Page G30-19 of G3D-50 Structural Steel Fireproofing Data Appendix G3D 1323-2000 Thermal Short #1 Sketch Thermal Short #1 Photo 1 Thermal Short #1 Photo 2 M-663-00017A, Rev i sion W03 Structural Steel Fireproofing Data 1323-2000 Thermal Short #2 Sketch F IN/ X31f

.:r ""'. Thermal Short #2 Photo 1 Page G3D-20 of G30-50 Appendix G3D A A Thermal Short #2 Photo 2 M-663-00017A , Rev i s i on W03 Page G3D-21 of G3D-50 Structural Steel Fireproofing Data Appendix G3D Room-Elevation

1322-2000 Building:

A u xi li a ry Fire Area: A-2 5 Description

P i p e P e n e tr a t i on R m 8 Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: C-0 5 1431 C-1 S 1001 Member Type: B eam Col umn Member Size: 33 X 118 14 X 2 64 Comments: Additional a t tachment s in close proximity. NUREG-1805 FDT Input Data NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): 02.2_ Temperature

_FV.xls (Version 1805.0) 02.3_temperature

_cc_rev1.xls (Version 1805.1) 6 5 0 49 Forced Vent i lation Rate (cfm): S upply: 200 P lus Trans f er Vent

Description:

G rille = 25 0 Compartment Length {ft): 3 3.5 Compartment Height (ft): 25 Initial Room Temp. (F): Barrier Type: Co ncre t e Barrier Thickness (in): NUREG-1805 FDT Results Time When Forced Ventilation Exceeds 200 F (min): Compartment Starting Temp. fo r C l osed Room No Vent. FDT: 307.8 2 Hot Gas Layer Temperature@

180 minutes (F): 563.90 Room Sketch: 104 24 M-663-00017 A , Revision W03 Page G3D-22 of G3D-50 Structural Steel Fireproofing Data Appendix G3D 1322-2000 Thermal Short #1 Sketch Sc: CI c A" Thermal Short #1 Photo 1 Thermal Short #1 Photo 2 M-663-00017A , Revis i on W03 Page G3D-23 of G3D-50 Structural Steel Fireproofing Data Appendix G3D 1322-2000 Thermal Short #2 Sketch 'j;,f.!.iou (r Y ,>)

M Thermal Short #2 Photo 1 Thermal Short #2 Photo 2 M-663-00017A , Revision W03 Page G3D-24 of G3D-50 Structural Steel Fireproofing Data Appendix G3D Room-Elevation:

1405-2026 Building:

A u x i l i a ry Fire Area: A-2 6

Description:

C hem i ca l S torag e Ar ea Thermal Short #1 (TS 1) Data Thermal Short #2 (TS2) Data Draw i ng: C-1 S15 1 1 Member Type: B eam Member Size: 2 1 X 62 Comments: NUREG-1805 FDT: Heat Release Rate (kW): Compartment Width (ft): Compartment Length (ft): Compartment Height (ft): Barrier Type: N/A N/A N/A C olumns embedded in concrete , no exposed surfaces. NUREG-1805 FDT Input Data 02.2_ Temperature_FV

.xls (V e r sio n 1805.0) 02.3_temperalure

_cc_re v1.xls (Version 18 05.1) 650 1 6.5 36.7 5 20 Concre t e Forced Ventilation Rate (cfm): S upply: 900 , O pen Gr ille Vent

Description:

E xht: 900 T e mp. not i n U S AR Table 3.11 , u se d adjacent room temp er ature s Initial Room Temp. (F): Barr i er Thickness (i n): 104 12 NUREG-1805 FDT Results T i me When Forced Venti l at i on Exceeds 200 F (min): Compartment S t arting Temp. for Closed Room No Vent. FDT: 275.1 6 H o t Gas Layer Te m pe r ature@ 1 80 minutes (F): 844.46 Room Sketc h: l t4ot N l 1'4o!> I I l t4oB!

M-663-00017 A , Revis i on W03 Page G30-25 of G3D-50 Structural Steel Fireproofing Data Appendix G30 1405-2026 Thermal Short #1 Sketch I WliJ< (,1 I WZ7x64 5(..LT i t>l..l A-A Thermal Short #1 Photo 1 Thermal Short #1 Photo 2 No photo required.

M-663-00017 A , Revision W03 Page G3D-26 of G3D-50 Structural Steel Fireproofing Data Appendix G3D Room-Elevation: 3101-1974 Building:

C ontrol Fi r e Area: C-01

Description:

Pip e S pace & T a nk A rea and Duc t Ch ase on all levels of the Co Thermal Short #1 (TS1) Data Thermal Short #2 (TS2) Data Drawing: C-OS3211 N/A Member Type: Beam C o lumn Member Size: 12 X 27 N/R Comments: Add i t i ona l a tt achments in c l ose prox imi ty. C olum n s have no thermal s ho rts except Unistrut.

NUREG-1805 FDT Input Data NUREG-1805 FDT: 02.2_ Te mperature_FV.x ls (Ve rs ion 1805.0) 02.3_tempera t ure_cc_rev1.x ls (Ve rs ion 1805.1) Heat Release Rate (kW): 6 50 Forced Ventilation Rate (cfm): S upp l y: 550 Ex h t: 700 Compartment W i dth (ft): 65.5 Vent Description

Compartment Length (ft): 99 Compartment Height (ft): 9 I ni t i a l Roo m Te m p. (F): Barrier Type: Concrete Ba r r i er T h ickness (i n): NUREG-1805 FDT Results T i me Whe n Forced Vent il at i on Exceeds 200 F (min): Compartme n t Starti n g Temp. for Closed Roo m No Ve n t. FDT: 2 10.80 H o t Gas Lay er T e mp erat u re@ 1 8 0 minu tes (F): 330.99 Roo m Sketch: 104 36

ML19092A134

Text

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Description:

Navigation menu

Search