Text

GGNS Engineering Rept for Evaluation of Ampacity Deratings for Thermo-Lag Fire Barrier Encl Cables in Fire Areas/Zones OC214,OC302,OC308 & 1A539
	ML20115A585
Person / Time
Site:	Grand Gulf
Issue date:	06/20/1996
From:	Kassan A; ENTERGY OPERATIONS, INC.
To:	;
Shared Package
ML20115A581	List: ML20115A575; ML20115A583; ML20115A585;
References
	GGNS-96-0032, GGNS-96-0032-R00, GGNS-96-32, GGNS-96-32-R, NUDOCS 9607080200
	Download: ML20115A585 (66)
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L Engineering Report No.: GGNS-96-0032 Page 1 of 22 Revision 0 0

Grand Gulf Nuclear Station Engineering Report For Evaluation of Ampacity Deratings for Thermo-Lag Fire Barrier Enclosed Cables in Fire Areas / Zones OC214 OC302 OC308 and 1A539 Prepared By:

D ste:

a"Date:efMP Reviewed By:

COS/Refieker

/

Approved By:

N III Date: 6/2Y94 Risponsible Manager l

0500hk16 PDR

l Engineering Report No.: GGNS-96-0032 Page 2 of 22 Revision 0 1

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TABLE OF CONTENTS j

- SECTION SHFFT 1.0 Scope and Obj ective............................................................................................

3 2.0 Discussion............................................................................................................

3 j

3.0Re!.erences............................................................................................................

5 4.0 Assumptio ns........................................................................................................

7 k

5.0Given...................................................................................................................

7 3

6.0 Analysis................................................................................................................

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i 7.0 Conclusion...........................................................................................................

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1 ATTACHMENTS i

Ampacity Derating Database i

Attachment I Cable Descriptions

' Attachment II AttachmentIII -

Raceway Descriptions AttachmentIV -

Base Ampacities for Cables in Random Fill Trays.

Safety Evaluation Applicability Review Attachment V 5

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Engineering Report No.: GONS-96-0032 Page 3 of 22 :

Revision 0 1.0 L Scone and Obiective:

This Engineering Report will address ampacity derating for cables identified in Attachment'

' I. These cables are routed within raceways which are enclosed with Thermo-Lag fire i

barrier materials manufactured by Thermal Science Incorporated. These fire barriers are installed for compliance with 10CFR50, Appendix R, Section III.G.2.c requirements. All cables addressed in this report are located within one of the following fire zones / fire areas.

2 Fire 7nnelAma Daeiption OC214 Div. I Swgr. Room (U2), Control Bldg. El. I 1 l' OC302 HVAC Equipment Room, Control Bldg. El.1.U' OC308 Corridor, Control Bldg. El.133' 1A539 Cable Space, Aux. Bldg. El.185' 2.0 Disen= ion:

Title 10 Part 50 (10CFR50), Appendix R (reference 3.1) was promulgated to establish fire protection features required to satisfy Criterion 3 of 10CFR50, Appendix A. Appendix R applies to licensed nuclear power electric generating stations that were operating prior to January 1,1979. GGNS received its operating license after this date; therefore, by law, Appendix R does not apply to GGNS. However, Appendix R was incorporated into the license bases at GGNS as established in UFSAR, Table 9.5-12 " Fire Protection Program Comparison with Appendix R to 10CFR50"(reference 3.2).Section III.G.2 of Appendix R identifies acceptable means of ensuring safe shutdown capability for areas where redundant trains of safe shutdown equipment are located within the same fire area outside primary containment.

GGNS compliance strategy for the areas listed in Section 1.0 above is to provide fire protection features which meet the requirements of Appendix R,Section III.G.2.c. These j

features include enclosing one train of redundant safe shutdown equipment in a fire barrier having a 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months rating, installing fire detectors, and an automatic suppression system in the fire area. As a resuh of enclosing electrical cables within this fire barrier, additional electrical cable ampacity derating must be considered.

"Ampacity" is defined as "the current-carrying capacity, expressed in amperes, of a wire or cable under stated thermal conditions, including conductor temperature, ambient temperature, and installation conditions" (reference 3.3, section 4.2). Therefore, the ampacity of a cable is the maximum current the cable can carry in a stated ambient temperature without exceeding its specified insulation temperature. Existing industry standards published by the Insulated Cable Engineers Association (ICEA), formerly known as Insulated Power Cable Engineers Association (IPCEA), provide tables of cable ampacities for cables routed in trays and conduits. IPCEA P-46-426 (reference 3.4)

Engineering Report No.: GGNS-96-0032

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2 Page 4 of 22 Revision 0 for power cables routed within conduits, while ICEA P-54-440 (reference 3.24) provides r

ampacities for cables routed in cable trays. The tables are based on empirical as well as analytical work performed within the cable manufacturing and application industries.

These tables also provide ampacity derating (or correction) factors to account for various installation geometries. "Ampacity derating factor"is defined as "A numeric value representing the fractional reduction from a base ampacity cable rating. Ampacity derating factors are associated with specific installation conditions not addressed in the base i

ampacity". "Ampacity correction factor" is defined as "A numeric value equal to one j

minus the ampacity derating factor" (reference 3.7).

I The ampacity tables in references 3.4 and 3.24 do not account for any fire barrier cladding extemal to open air cable / raceway installations. Therefore, electrical circuits in raceways that have any cladding external to the raceway require additional cable ampacity derating to t

account for the fire barrier cladding. To determine ampacity derating factors for fire barrier cladding, testing would have to be performed for the specific fire barrier material, as well as '

i installation geometry. Ampacity derating factors for Thermal Science Incorported's (TSI) 4 Thermo-Lag were based on testing performed by Industrial Testing Laboratories, Inc. of St.

Louis, Missouri, and documented in ITL Report No. 84-3-275A (reference 3.5).

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During the late 1980s and early 1990s testing was performed by several nuclear power plants on Thermo-Lag fire barriers. These tests yielded results which were not consistent i

with the test results provided by TSI. The NRC issued Generic Letter 92-08 to highlight the concems raised within the industry. GL 92-08 questioned the validity of the results obtained by Industrial Testing Laboratories, Inc. The principal areas of NRC concem were:

4.

p the fim endurance capability of Thermo-Lag 330-1 fire barriers, the ampacity derating of the cables enclosed in Thermo-Lag 330-1 fire barriers, and the evaluation and application of

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the results of tests conducted to determine the fire endurance ratings and the ampacity derating factors of Thermo-Lag 330-1 fire barriers (reference 3.6).

T.s Insulated Conductors Committee of IEEE's Power Engineering Society sponsored a task forte to provide a test procedure to establish ampacity derating factors for cables enclosed in fire protection barriers. Task force 12-45 of Test and Measurements Subcommittee No.12 issued draft IEEE Standard P 848," Procedure For the Determination of the Ampacity Derating of Fire Protected Cables"(reference. 3.7) for that purpose. IEEE P848 is still in draft form, and is currently at draft 16. Despite being in draft form, the i

,n standard has been utilized to perform ampacity derating testing by some nuclear utilities, in order to facilitate obtaining their operating licenses. Texas Utility Electric (TUE) and L

Tennessee Valley Authority (TVA) were among the first utilities to have testing performed J

per' drafts of IEEE P848. The testing was performed by Omega Point Laboratories (OPL)'

l of San Antonio, Texas. While the NRC has not formally endorsed this draft standard, they have accepted submittals from utilities which utilized the draft standard to address ampacity concems for Thermo-Lag clad raceways. In addition to that, the NRC has evaluated these submittals, and after a comment cycle, agreed upon appropriate derating factors with the j

licensee. This implies the NRC's acceptance ofIEEE P848 to perform ampacity derating a

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Engineering Report No.: GGNS-96-0032 Page 5 of 22 Revision 0 I

i testing for fire barrier cladding. The ampacity derating testing performed for TUE was

. limited to'Ihermo-Lag fire barriers rated for 1 hour1.157407e-5 days 2.777778e-4 hours 1.653439e-6 weeks 3.805e-7 months protection. Additional ampacity derating testing performed for TVA and TSI by OPL addressed Thermo-Lag installations.

upgraded to meet the requirements for 3 hr fire barriers.

i

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i Ampacity derating factors obtained from testing performed per IEEE P848 for TUE and TVA are relevant to Thermo-Lag installations at GGNS. This report will present comparisons to demonstrate that the tested configurations bound comparable GGNS j

installations, and therefore relevant ampacity derating factors can be utilized to analyze l

GONS Thermo-Lag installations.

i,

- 3.0

References:

3.1 Code of Federal Regulations (CFR), Title 10 Part 50, Appendix R, section III.G.2 3.2 Grand Gulf Nuclear Station Updated Safety Analysis Report (UFSAR) j 3.3 Power Plant Electrical Reference Series - Volume 4, " Wire and Cable", Electric i

Power Research Institute.

3.4 '

IEEE S-135/IPCEA P-46-426," Power Cable Ampacities: Volume 1-Copper Conductors", Institute of Electrical and Electronic Engineers, Inc.

3.5 Industrial Testing Labs, Inc. Report No. 84-3-275A, "Ampacity Derating Test For

.1000 Volt Power Cables Installed In A Ladder Cable Tray Assembly Protected 1

With A Three Hour Fire Rated Design OfThe Thermo-Lag 330 Fire Barrier System".

)

3.6 NRC Generic Letter 92-08: "Thermo-Lag 330-1 Fire Barriers", dated December 17, 1992.

3.7 IEEE Standard P 848," Procedure For the Determination of the Ampacity Derating i

of Fire Protected Cables" (Presently in Draft form - Draft 16).

3.8 GNRI-95/00117, " Safety Evaluation of Ampacity Issues Related to Thenno-Lag i.

Fire Barriers at Comanche Peak Steam Electric Station, Unit 2 (TAC No.M85999)".

i 3.9 NFPA 70," National Electrical Code"- 1990 edition.

3.10 NRC Information Notice 94-22: Fire Endurance and Ampacity Derating Test Results for 3-Hour Fire-Rated Thermo-Lag 330-1 Fire Barriers.

1 9

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J Engineering Report No.: GGNS-96-0032 Page 6 of 22 Revision 0 t

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3.11 Engineering Report GGNS-93-0005 Revision 0,'"Ihermo-Lag Review and l

l Walkdown" '

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3.12 Sandia Report SAND 94-0146, "An Evaluation of the Fire Barrier System Thermo-Lag 330-1".

j 3.13 Omega Point Laboratories Report No.12340-94583,95165-95168,95246 "Ampacity Derating of Fire Protected Cables", prepared for Texas Utilities'

[

Comanche Peak Steam Electric Station.

[

i

. 3.14 Kent W. Brown, & Mark H. Salley (TVA), "Thermo-Lag Electrical Raceway Fire

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Barrier Testing and Qualification".

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3.15 E-0553," Cable Description Report".

i 3.16 ES-02 Revision 2," Electrical Standard for Separation, Fire Protection and Equipment Closures (Safety Related)".

4 i

3.17 ES-01 Revision 1, " Electrical Standard for the Installation of E;ectrical Raceway (Safety Related)".

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3.18 NPE Calculation EC-Q1R28-90037 Revision 0," Division i 120 VAC Class 1E i

Power Panel Voltage Drop Study".

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3.19 NPE Calculation EC-QlL21-90032 Revision 0," Sizing of 125VDC Division I Battery and Chargers".

3.20 Plant Data Management System (PDMS).

I 3.21 GGNS-GES-01 Revision 2," General Engineering Standard for A Total Plant Numbering System (Safety Related)".

- 3.22 Engineering Report No: GGNS-96-0006 Revision 0," Grand Gulf Nuclear Station Fagi=* ring Report for Evaluation of Ampacity Deratings for Thermo-Lag Fire Barrier Enclosed Cables in Fire Areas / Zones OC202, OC402, OC702, & 1 A316".

3.23 Bechtel Calculation 13Q Revision 2.

3.24 ICEA Standard No: P-54-440 (Third Edition), "Ampacities of Cables in Open-top

- Cable Trays".

3.25 Kent W. Brown, Mark H. Salley," Fire Endurances and Ampacity Testing of One and Three-Hour Rated Thermo-Lag Electrical Raceway Fire Barrier System".

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Engineering Report No.: GGNS-96-0032 Page 7 of 22 Revision 0 3.26 Omega Point Laboratories Report No: 11960-97337 & 97338,"Ampacity Derating

' of Cables Enclosed in Conduits with Thermo-Lag @ 330-1/770-1 upgrade Electrical Raceway Fire Barrier System (ERFBS)", prepared for the Tennes see Valley Authority in cooperation with Thermal Science, Inc.

3.27 Omega Point Laboratories Report No: 11960-97333,"Ampacity Derating of Cables Enclosed in a Cable Tray with 'Ihermo-Lag @ 330-1/770-1 upgra fe Electr.ical Raceway Fire Barrier System (ERFBS)", prepared for the Tennes see Valley Authority in cooperation with Thennal Science, Inc.

3.28 Omega Point Laboratories Report No: 1 1960-97332, 97334-6,9776P-70, "Ampacity Derating of Cables Enclosed in One-Hour Electrical Raceway Fire Barrier System (ERFBS)", prepared for the Tennessee Valley Authority in cooperation with Thennal Science,Inc.

4.0 Assumntions

4.1 Electrical raceway materials and cables procured for the construction of nuclear power plants of the same vintage wen: governed by the same requirements.

Consequently, nuclear power plants of the same vintage have similar electrical raceway materials and cables installed.

4.3 The effect of the cable insulation type does not have an impact on the ampacity derating testing, since it primarily functions as a heat generating source within the raceway. Therefore, even if a different grade insulation was utilized for the testing, it would not change the ampacity derating for the conductor within the tested raceway. Note. however. that the conductor insulatian tvne does become critical when determinine the base amnacity of the conductor or cable.

5.0 Given

5.1 All power cable conductors within the scope of this report have EPR or XLP insulation, which are rated for a conductor operating temperature of 90 C.

5.2 One hour rated 330-1 prefabricated panels and conduit sections are referred to as

%" based on their nominal thickness. Actual thickness for these materials is 0.625 0.125". Previously credited 3 hour3.472222e-5 days 8.333333e-4 hours 4.960317e-6 weeks 1.1415e-6 months rated 330-1 prefabricated panels and conduit sections are referred to as 1", based on their nominal thickness. Actual thickness for these materials is 1.25 *0.25" (reference 3.16).

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Engineering Report No.: GONS-96-0032 Page 8 of 22 Revision 0 l

5.3

' Base ampacities for cables routed in conduits -

l Il 5.3.a Table 310-16 of NEC-1990 (reference 3.9) lists cable ampacities of insulated conductors (not more than 3 conductors). The ampacity of #12 l

conductors with a 90

C conductor temperature rating, at an ambient '

i l

j temperature of 30 _* C, is 30 A. When corrected for a conservative ambient temperatute of 40' C (0.91 multiplication factor), the ampacity of this cable i

i is reduced to 27.3 A. Since the NEC limits overcurrent protection for # 12 I

4 AWG conductors to not exceed 20 A, an ampacity of 20 A will be assumed for additional conservatism. Additionally, an adjustment factor of 50 % is applied to account for 43 or more conductors under the same raceway or cable (Note 8 to Ampacity Tables of 0 to 2000 Volts, page 70-165 reference.

l 3.9). The final adjusted ampacity for # 12 AWG conductors inside conduits, within the scope of this evaluation is 10 A.

Note that exception I to the ampacity tables waives the adjustment factor for non-power / lighting conductors when conductors of different systems are routed in the same raceway. This provides additional conservatism for the l

majority of # 12 AWG conductors, which typically are not utilized for l

power orlighting loads.

5.3.b Ampacities for power cables within conduits are taken from IEEE S-

}

135/IPCEA P-46-426,(reference 3.4). Pertinent ampacities have been l

retrieved from page 313, and are listed below.

l Three Conductor Insulated Cables in Conduit l

(1 KV. 40 *C Amhi=.t 90 *C CnnAnctor Temnerature) i Cnnductnr Size (AWCd Conductor Amnacitv(A) i 10

30

8 52 I

4 91 1/0 166 j

E i

i 4/0 255 350 348 f

Ampacity values for conductors smaller than 8 AWG are not available from reference 3.4, and were therefore obtained from reference 3.9.

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To account for multiple conductors within one conduit (cables without J Mained spacing), appropriate factors are taken from table VIII (page V) i Uxterence 3.4, which is reproduced below.

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-y y

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Engineering Report No.: GONS-96-0032,

Page 9 of 22 Revision 0 l

r Factors for Cables without Maintained Snacing e

f TotalNumber ofennanctors Estor 3

1.00 a

4-6 0.80 7-9 0.70 10-24 t 0.70 25-42 t 0.60 43 and up t 0.50 l

t These factors include the effects ofload diversity.

l In order to determine the appropriate base ampacity for a specinc power cable within a specific conduit, the proper ampacity for the conductor size is multiplied by the factor corresponding to the number of conductors within the conduit. As an example, a 4 AWG cable within a conduit with 8 total conductors would have an ampacity of 63.7 A.

5.4 Base ampacities for cables routed in Cable Trays.

5.4.a ICEA Standard P-54-440 (third edition), (reference 3.24) provides j

ampacities for cables in open-top cable trays. The applicable ampacity table depends on the particular installation being considered. For trays within the scope of this evaluation, base ampacities are extracted from Table 3-11 "Ampacities of 601-2000 Volt Copper Triplexed Cable With Jacketed Conductors", or Table 3-12_"Ampacities of 601-2000 Volt Copper Three-Conductor Cable With Jacketed Conductors". Attachment IV to this report is a tabulation of cable ampacities, specifically addressing GGNS cables.

l Base ampacities for cables included in the scope of this evaluation are i

retrieved from reference 3.24, and are shown in the table. Ampacities corrected for diameters of GGNS cables are calculated for the actual cable dimensions, and shown in the table. The correction for cable diameter is performed using the following formula from reference 3.24.

I = 'dI ga a

where:

1, = Ampacity for cable diameter d from Table 3-11 or Table 3-12 of o

ICEA P-54-440 (third edition).

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Engineering Report No.: GGNS-96-0032 Page 10 of 22 Revision 0 d, = Cable diameter from Table 3-11 or Table 3-12 ofICEA P-54-440 j

(third edition).

I, = Ampacity for cable diameter d.

x d, = Cable diameter less than the calculated depth of those in Tables 3-11 & 3-12 ofICEA P-54-440 (third edition).

Note that the tables in ICEA P-54-440 (third edition) give ampacities for depths from 1" to 3.0", in %" intervals. Ampacities for depths within this range, but not conesponding to the depths tabulated, may be computed.

using linear interpolation. This technique has been utilized to calculate ampacities at depths other than those tabulated for the power and control trays within the scope of this evaluation. These are also included within the i

F tabulated values in attachment IV.

Cable ampacities from the tables can also be corrected to account for the actual number of conductors in the cable, if different from that listed in the table being referenced. Table 3-11 applies to triplexed cables, while Table 3-12 applies to 3-conductcr cables. The correction is performed utilizing the i

following formula:

k 1; = (d,)(I,) ---)

n, where:

I; = Ampacity for three-conductor cab!c from Table 3-11 or Table 3-12 a

ofICEA P-54-440 (third edition).

i d, = Diameter of three-conductor cable from Table 3-11 or Table 3-12 ofICEA P-54-440(third edition).

I; = Ampacity for cable having n,- conductors.

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l

)iameter of cable havingn, conductors.

j n, = Number of conductors other than given in Tables 3-11 & 3-12 of f

ICEA P-54-440 (third edition).

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Engineering Report No.: GGNS-96-0032 Page 11 of 22 4

Revision 0

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i Where appropriate, ampacities have been corrected to account for

_ different numbers ofconductors, and incorporated into the GGNS specific ampacities in attachment IV.

2 5.5 '

Ampacity concems'due to Thermo-Lag installations is a cable life issue and j

addresses long term cable insulation damage under normal operating conditions.

Therefore, the circuit loading (assumed and actual) is for steady state operation, and does not factor in transient conditions (e.g. inrush current), or any future design margins.

5.6 Ampacity deratings for Thermo-Lag clad raceway installations 5.6.a Cable trav clad with Thermo I no 330-1 V-ribbed nanels (%" nominal thickne==L l

OPL report number 12340-94583,95165-95268,95246 (reference 3.13) i prepared for TUE addresses several differert raceway configurations clad in Thermo-Lag 330-1, nominal %" thick puels or pre-formed conduit sections.

This report shows that the derating factor for cables trays clad in Thermo-j Lag 330-1, nominal %" thick parels is 31.6%. The testing reported in this document was performed between March 2,1993 and March 14,1993, per IEEE P848 Draft 11. Results from this testing program were submitted to q

the NRC by TUE in response to Generic Letter 92-08. The NRC, with input from Sandia National Labs (SNL), evaluated TUE's submittal and identified concerns regarding some testing methodologies utilized by TUE. Based on TUE's subsequent responses and additional input from SNL, the NRC published a Safety Evaluation Report (reference 3.8) for ampacity issues related to Thermo-Lag fire barriers at Comanche Peak Steam Electric j

Station (CPSES), Unit 2. This Safety Evaluation Report (SER) was also released to other nuclear power plants. While the NRC revised ampacity derating factors for some configurations, including conduits and some non-standard installations, the ampacity derating factor for standard installation 24" trays was not revised by the SER. The ampacity derating factor for standard installation 24" trays in TUE's report (reference 3.13) is 31.6 %.

Note that while the ampacity derating was performed on a 4"x 24" tray, they apply to 4"x 18" trays also. Therefore. an annamel*v deratine factor of 31.6 % will be u*m=d to===lvre affected enkle trays at GGNS.

5.6.b Cable trav clad with Thermn T.ng 330-In70-1. upgraded to a 3 hr fire harrier rating.

OPL report number 11960-97333 (reference 3.27) prepared for TVA and TSI, addresses cable trays clad in Thermo-Lag 330-1/770-1, upgraded to a 3 hr fire banier rating. This report shows that the derating factor for such j

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l Engineering Report No.: GGNS-96-0032 Page 12 of 22 Revision 0 l

configurations is 48%. The testing reported in this document was perfonned

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between August 16,1994 and January 9,1995, per IEEE P848 Draft 14.

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L GGNS will not upgrade any Hermo-Lag installations to meet the L

equirements of a 3 hr fire barrier rating, since all such fire areas are being modified to be I hr areas. Therefore, cable trays that are clad with TSI's l

1 330-1 nominal 1-%" thick Wribbed panels will be modified to meet only the

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requirements for a 1 hr rated fire barrier. This may involve reinforcement ofjoints using additional stress skin and trowel grade material, but will not include any overlays, as would be required for a 3 hr rated fire barrier.

l I'-q=?+. not havine the 770-1 ove.'ays ins * "4 on GGNS' Thermo Lee 330-1 rr-a.. 1.%~ thi,k=== =!!=e- - eh,43% deratine feetar nuP"-4 in.a - =ce 3.27 will be utillw.d for afr.ce.a c.hle travs.

[

Utilizing this derating factor provides additional conservatism for the l

assessment.of affected cable trays at GGNS.

5.6.c Sinole ennduits clad in h.o bo 330-1970-1. nnoraded to a 3 hr fire j

harrier ratino.

OPL report number 11960-97337 & 97338 (reference 3.26) prepared for

}

TVA and TSI addresses single conduits clad in Thermo-Lag 330-In70-1, upgraded to a 3 hr fire barrier rating. This report shows that the worst case i

derating factor such configurations is 13%. Note that the testing was j

l performed using 1" and 4" conduits, but bounds the conduit sizes within the i

scope of this report. De testing reported in this document was performed between August 16,1994 and April 27,1995, per IEEE P848 Draft 14.

l GGNS will not upgrade any Thermo-Lag installations to meet the l

L requirements of a 3 hr fire barrier rating, since all such fire areas are being

)

modified to be I hr areas. Therefore, conduits that are clad with TSI's 330-1 nominal 1-%" thick Pre-Formed Conduit Sections will only be modified to l

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meet the requirements for a 1 hr rated fire barrier. This may involve reinforcement ofjoints and radial bends using additional stress skin and trowel grade material, but will not include overlays, as would be required for a 3 hr rated fire barrier. To be consistent with the NRC action on test results i

l for single conduits reported by TUE, a 10% margin will be added to the l

L 13% derating for the conduit configurations discussed above, to give a total derating of 23 %. TLd=a. a da="== 'ae*ar of 23 % will be =* mad for ='-E

--4=l*= that are r!=4 w;d, TSI's 330-1 rr-i==I 1-%" *hich Pre-Far- ' C--4 alt E="--

which will be --4? fled to

-t the 1

reauk =rs for 1 hr ratad fire harriers at GGNS.

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-...-a w

a A

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Engineering Report No.: GGNS-95-0032 Page 13 of 22 Revision 0 1

5.6.d Multinle conduits within a Therrno Laf cinf e enclosure.

l Derating factors based on testing of Multiple conduits enclosed with nominal 1" thick baseline Thermo-Lag 330-1 materials and then upgraded with the 770-1 material are not currently avaliable. However, sufficient testing has been performed on Thermo-Lag configurations to establish bounding configurations for comparison purposes. By compairing test results for multiple conduits versus cable tray enclosed with the same fire barrier enclosure, it can be demonstrated that ampacity derating factors for cable tray enclosures will bound multiple conduit enclosures of the same type. Test 7.5 in Omega Point Laboratory Report No. I1960- -

97332,97334-6,97768-70 tested multiple conduits (2 rows of 3 - 1" conduits) enclosed in a 1/2" thick baseline Thermo-Lag 330-1 enclosure with a stress skin and trowel grade overlay. This configuration established a derating factor of 26%. Test 7.1 in this same test report tested a 24" x 4" cable tray enclosed the same type configuration, i.e.1/2" thick baseline Thermo-Lag 330-1 enclosure with a stress skin and trowel grade overlay.

This configuration established a derating factor of 40%. Comparison of these two tests demonstrates that ampacity derating factors for cable tray enclosures will bound multiple conduit enclosures of the same type.

A similar comparison demonstrates that the cable tray test documented in Omega Point Laboratory Report No. I1960-97333 will bound the multiple i

conduit configuration at GGNS. It is therefore reasonable to conclude that the 48% derating for cable trays clad in Thermo-Lag 330-1/770-1, upgraded j

to a 3 hr fire barrier rating would bound the derating for multiple conduits f

enclosed within common fire barrier enclosures upgraded to a 1 hr fire barrier. GGNS utilized the direct installation of 330-1 panels, and enclosed two horizontal conduits (1 x 2) within such common enclosures. Therefore.

m derating f: etor of 48%. as dimen==ad above. will be utilized for ev.In. tin, two manies within a common encianure fabricated by I-=e.inin. 330-1 vomin.I 1-%" thicir n nels directiv en the surface of the j

conduits.

6.0 Annivnis-The basis for the use of ampacity derating factors identified under section 5.6. rests on demonstrating that the Thermo-Lag fire barrier installations tested bound the installations at GGNS that are being evaluated by this report. Electrical materials utilized in the referenced i

tests performed per IEEE P848 for TUE and TVA, are representative of materials utilized for nuclear power plant construction and bound the actual raceway installations at GGNS.

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Engineering Report No.: GGNS-96-0032 Page 14 of 22 1

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Revision 0 6.1

' Thermn i ma inatallation Connnarison

.i The purpose of this section is to establish that Thermo-Lag configurations

. identified in Engineering Standard ES-02, Rev. 2, which utilize the 1" base'

-i Thermo-Lag material, are bounded by the Thermo-Lag configurations previously tested for ampacity derating and documented in Omega Point Laboratory Reports

.. No.- 11960-97337& 97338 "Ampacity Derating of Cables Enclosed in Conduits i

with Thermo-Lag 330-1/770-1 upgrade Electrical Raceway Fire Barrier System j

(ERFBS)" and 11960-97333 "Ampacity Derating of Cables Enclosed in a Cable j

Tray with Themo-Lag 330-1/770-1 upgrade Electrical Raceway Fire Barrier

. System (ERFBS)". The specific section of ES-02 which pertain to the use of 1" j

' base Thermo-Lag material is " Repair of Existing Thermo-Lag Enclosures l

(Section 13.3)".

Note: Installation comparisons for cable tray configurations utilizing the 1/2" base Thermo-Lag material for cable trays addressed in this report are included in paragraph 6.1 of Engineering Report No. 95-0006, Rev. O.

As it relates to ampacity derating, the following are considered critical parameters for comparison purposes: Material Type, Material Thickness, Stress Skin Location, and Raceway / Base Material Interface Mechanisms. A comparison of the GONS configurations, as identified above, and configurations utilized in the Omega Point Laboratories test for each of the identified critical parameters are discussed in detail below.

6.1.1 Ma'arial Tvne Thermo-Lag materials utilized at GONS are: 330-69 stress skin,330-1 prefabricated panels (V ribbed),330-1 prefabricated conduit sections,330-1 subliming coating (trowel grade),330-660 Flexi-Blanket, and 330-660 bulk material (trowel grade). A review of Thermo-Lag materials utilized in the construction of the baseline configurations in the Omega Point Laboratory test determined that they are identical to those utilized at GGNS with one exception. That exception is the Omega Point Laboratory tests did not use the 330-660 Flexi-Blanket and 330-660 bulk material (trowel grade). Since these materials are only used for small segments of raceways at GGNS, i.e. cable air drops, there would be no overall impact on ampacity derating values for the overall raceway. Therefore, this difference in material types is considered inconsequential. Therefore, with regard to material type, the GGNS materials are considered bounded by the materials used in the Omega Point Laboratory test baseline installations.

Engineering Report No.: GGNS-96-0032 Page 15 of 22

- Revision 0 Materials used to' construct the overlay installations in the Omega Point l

Laboratory tests are not utilized at GONS. These overlay materials are:,1.

L Overlay on both conduit and cable tray installations utilized Thermo-Lag i

770-1 material. 2. Thermo-Lag 75 High Temperature Fabric Reinforcement as an overlay on cable tray installations only.

i 6.1.2 Material Thickneu i

Material thickness of the Thermo-Lag 330-1 nominal 1" thick prefabricated panel & conduit sections are identical for the GGNS and i

4:

Omega Point Laboratory test materials. The only difference in material-thickness between the GGNS configurations and the baseline installation in the Omega Point Laboratory tests involves reinforcements of some joint configurations utilized at GGNS. Specifically, a reinforcement technique utilizing a layer of stress skin and approximately 3/16" depth of 330-1 trowel grade material is used at radial bends on conduits and longitudinal l

& buttjoints on cable tray and boxed configurations at GGNS. This additional material is applied at joints and is not applied as a complete overlay with the exception of radial bends on conduits. Radial bends are relatively short lengths of conduit, normally less than 3'. Since the j

additional thickness of material is only used for small segments of raceway, there would be no overall impact on ampacity derating values for the overall raceway. In addition, the additional 3/8" thickness associated

^

with the overlay of Thermo-Lag 770-1 and 75 High Temperature Fabric Reinforcement on configurations in the Omega Point Laboratory test will more than compensate for any additional thickness associated with joint reinforcements at GGNS. Therefore, with regard to material thickness, the GGNS materials are considered bounded by the Omega Point Laboratory test.

6.1.3 Stress Skin Iselon Stress skin location for the GONS configurations and the baseline installation in the Omega Point Laboratory test are identical with the exception of reinforcements ofjoints at GGNS as identified in paragraph 6.1.2 above. As stated above, the overlay configuration used in the Omega Point Laboratory test will more than compensates for any additional stress skin on the GGNS configuration. Therefore, the GGNS configurations are considered bounded by the Omega Point Laboratory test.

--- -=.-.

i

. Engineering Report No.: GGNS-96-0032 Page 16 of 22 Revision 0

.l.4 Racewav/ Base Material Interface Mechanisms GGNS configurations and those tested in the Omega Point test are identical with regards to interface between the protected raceway & 1" j

base Thermo-Lag material. In both cases the 1" thick Thermo-Lag base

)

material is installed dry fit on the protected raceway. In this configuration 4

the raceway is not pre-buttered prior to installing the~1" thick Thermo-Lag i

^

[

baseline material. Therefore, with regard to Raceway / Base Material Interface Mechanisms, the GGNS configurations are considered bounded by the Omega Point Laboratory test.

]

6.1.5 Conclusion i

Thermo-Lag configurations identified in Engineering Standard ES-02, Rev. 2, which utilize the 1" base Thermo-Lag material, are bounded by the Thermo-Lag configurations tested in Omega Point Laboratory Reports No.

11960-97337& 97338 "Ampacity Derating of Cables Enclosed in Conduits with Thermo-Lag 330-1/770-1 upgrade Electrical Raceway Fire Barrier System (ERFBS)" and i1960-97333 "Ampacity Derating of Cables Enclosed in a Cable Tray with Themo-Lag 330-1/770-1 upgrade j.

Electrical Raceway Fire Barrier System (ERFBS)".

6.2 Amnacity Evaluation Wires and cables are utilized to connect various types of circuits, operating at different voltage levels. At GGNS, electrical circuits are segregated by voltage levels. These voltage levels include " Power and Control (120-480 V)", and

" Instrumentation". These two voltage levels account for all circuits being evaluated by this report. 'Ihese circuit applications are addressed below. Cables that are intermittently energized (e.g. MOV actuator circuits, normally de-energized indicating lights, etc.), or spared, are identified in attachment I. Since these cables do not operate long enough to contribute any significant heat to the raceway, they do not merit any further analysis.

6.2.1 Instrumentation Applications The instrumentation applications within the scope this evaluation consist of

- thermocouple circuits and nuclear instrumentation circuits. Thermocouple circuits operate on the thermocouple principle, and transmit voltages in the millivolt range to indication devices, via thermocouple extension cables.

Nuclear instrumentation circuits transmit DC voltage pulses in the 0-10 t

VDC range over coaxial cables.

I am

+--

P

,r-pm

' Engineering Report No.: GGNS-96-0032 j

Page 17 of 22 4

i Revision 0 l

Instrumentation circuits discussed above operate at very low voltages, and

~

. do not have any cable heat rise associated with their application. Circuits l

and raceways which are designated as " Instrumentation" consequently do i

not need any rigorous analysis for ampacity derating. Therefore. all w=-

' circ =w=A racewavs u>lekl= the crane ofru eval==*'an i

willnot be deratedfor anqpacitv.

6.2.2 Power and Control Annlications (120 - 480 V) 1 Cables for 120 to 480 V power and control applications are generally routed in common raceways. The majority ofraceway fill is typically 120 V

~

contre! cable:; (generally # 12 AWG), with some power cables for loads like fan motors, panel power supplies, etc. For cables within the scope of this

)

evaluation, power applications utilize cable sizes larger than # 12 AWG, with one exception. The exception is use of # 12 AWG cables to provide

. power to space heaters, which draw less than 3 A when energized. Pc ver and control applications are further evaluated separately below.

[

l-6.2.2.a Control Annlications t

Within the power and control classification, control circuits are I

i generally limited to 120 V. Circuit applications that fall under this category include control relays ( typically Agastat, Potter-Brumfield, etc.), solenoids for air operated valves (AOVs) and i

safety relief valves (SRVs), and remote annunciators, indicators, and status lights (generally main control room). 'Ihe bulk of i.

these control circuits utilize # 12 AWG cables, carrying less than 3 A of current. A typical control relay draws less than 0.25 A, i

while a typical control solenoid draws less than 1 A of current.

i Annunciators, indicators, and status lights generally draw less that 0.25 A (references 3.18 & 3.19). In addition to the control applications, some power applications can be addressed here. As discussed earlier, some # 12 AWG cables have been used for power circuits (space heaters), however, since they draw less than 3 A, the analysis above bounds their application. Therefore these circuits will not be addressed under power applications.

i Based on above discussion, circuit FLA for # 12 conductors routed in conduits will be assumed to be 3 amps. Cable trays IBBTNR60 and IBATNQ60 are power and control trays. In the case of these trays, the actual load current carried by each # 12

~

conductor has been identified, and tabulated within Attachment I. This clearly shows that the average load current carried by #

l

~

W n

e--

m 4

em

,m--

m

Engineering Repon No.: GGNS-96-0032 Page 18 of 22 Revision 0 12 conductors is much less than the 3 A assumed in the analysis above.

6.2.2.b Power Applications i

Power circuits range from 120 V (e.g. space heater), to 480 V (e.g. fan motors, panel power supplies, etc.). 120 V power circuit loads are addressed under section 6.2.2.a, and will not be discussed further in this section. 480 V circuit loads are discussed under this section. As discussed earlier, power circuit loads for the circuits being evaluated include fan motors, panel power supplies, and some miscellaneous panel loads. These circuits constitute a small percentage of the total conduit fill, with control circuit cables constituting the majority of the conduit fill.

The determination of base ampacity for power cables routed in conduits is documented in section 5.3, and is based on IPCEA P-46-426 (reference 3.4), and NEC-1990 (reference 3.9). The determination of base ampacity for power cables routed in random fill cable trays is documented in section 5.4, and is based on ICEA P-54-440 (reference 3.24). Base ampacities are calculated from the cited sources, and multiplied by the applicable ampacity correction factor to obtain the corrected ampacity for a protected raceway. These corrected cable ampacities are compared to the actual circuit load, to determine whether the cables are adequately sized. This information is tabulated in attachment I.

62.3 Attachmenta This sub-section provides an explanation of the attachments to this report.

)

6.2.3.a Attachment I - Amnacity Deratino Database t

Attachment I provides the ampac.T derating database, and lists all cables and raceways within the scope of this evaluation. This database incorporates pertinent information from the review documented in Engineering Report GONS-93-0005 Revision 0, "Thenno-Lag Review and Walkdown"(reference 3.11). The database fields are explained below.

J 4

Engineering P sport No.: GGNS-96-0032 Page 19 of 22 Revision 0 l

1 Raceway ID:

Identifier for the raceway under evaluation.

This is an alphanumeric identifier assigned per ES-01 Revision 1 (reference 3.17).

]

. Cable 1

Scheme ID:

Identifier for the cable scheme under i

evaluation. This is an alphanumeric identifier assigned per GES-01 Revision 2 (reference 3.21). -

Contin Load (Y/N) ?:

This field reflects whether the circuit under i

evaluttion is continuously or intermittently energized. This is based on a review of the load served by the circuit, and its designed steady state operation.

Cand-Number of conductors within the cable.

Conduct-Le (AWG):

Conductor size for the cable under evaluation, in A W G.

Pahle Code:

GGNS Cable type code for the cable under evaluation. Cable type codes are assigned per the GGNS Cable Description Report (reference 3.15), and PDMS (reference 3.20).

Cable Amn (A1:

Base cable ampacity for the cable under consideration. This base ampacity reflects appropriate raceway configuration derating factors (see section 5.3,5.4), but has not yet been derated for the fire barrier cladding.

Derat Amn (A):

Cable ampacity after the appropriate derating for %" or 1" Thermo-Lag has been applied (see section 5.3,5.4).

t

Engineering Report No.: GGNS-96-0032 Page 20 of 22 Revision 0 Ckt FLA (Ah The current, under steady state conditions, carried by the circuit being evaluated. All cables which have # 12 AWG conductors are conservatively assumed to carry 3 A, except for cables routed in cable trays IBBTNR60 and IBATNQ60. For these trays, the actual current carried by each conductor is identified, and the sum of these currents is tabulated here.

Percent i na+

This field provides the percent ratio of Circuit FLA to Derated cable ampacity.

Percent Marcin-This field is 100 minus the percent load. It calculates the available ampacity margin for the circuit being evaluated.

Comnonent ID:

The component or device that the cable terminates to. It may be the actual load (e.g.

control relay) or an intermediate device (e.g.-

containment penetration).

Fire Areaf Plant fire area within which this raceway is located.

Fire 7nne:

Plant fire zone within which this raceway is located.

Circuit Annlication:

Application for the circuit under evaluation.

These include instmmentation(e.g.

thermocouple), control (e.g. status lights, relays), or power (e.g. fan motor).

Comments:

This field provides a reference to the section within this report which discusses the base ampacity of the cable being analyzed.

L Engineering Report No.: GGNS-96-0032 Page 21 of 22 Revision 0 For each raceway analyzed, the following additional information is tabulated:

Raceway Tspa Raceway type (e.g. rigid steel conduit, or galvanized steel cable tray), and dimensions.

Voltage Ley.cl

. GGNS voltage level identification of the tray being evaluated. These are defined in reference 3.17.

% Fill calculated total area occupied by all cables within the raceway being analyzed, as a percentage of total raceway internal area.

Fire Barrier Thicknea (int Raceway fire barrier thickness for the i

raceway being analyzed. See section 5.2.

Raceway

.Derating Appropriate derating factor for the raceway being analyzed, based on evaluations performed within this report (see section 5).

6.2.3.b A"achment II rahle Descriptions Attachment Il provides cable descriptions and cable conductor size based on the cable type code.

6.2.3.c A"achment III - Raceway Descriptions Attachment III provides raceway descriptions based on raceway code.

6.2.3.d 1."achment IV -Base Amnacities for Cables in Random Fill litya Attachment IV tabulates base ampacities for random fill cables in cable trays (see section 5.4).

i

3 Engineering Report No.: GGNS-96-0032 -

Page 22 cf 22 Revision 0 6.2.3.e-Attehment V - Safety Evabmtion Applicability Review Attachment V documents the safety evaluation applicability '

)

review performed for this engineering report.

l t

. 7.0

==

Conclusion:==

As discussed within the body of this report, instrumentation circuits, by virtue of their function do not require any ampacity derating. Attachment I lists all instrumentation i

circuits within the scope of this evaluation, but does not include any ampacity or derating i

+

information for these circuits.

Control circuits typically utilize cables with #12 AWG conductors, and carry less than 3 i

Amperes. Some power applications within the scope of this evaluation have utilized # 12 AWG conductors, but all of these have current loadings ofless than 3 A. Therefore, these circuits are bounded by the treatment of #12 AWG conductors applied for control circuit l

i

. applications. A review of attachment I shows that the minimum margin for # 12 AWG -

cables within trays and conduits is 37.5%.

There are three power cables routed within tray 1BATNQ60 that have margins ofless than l

5%. This tray is clad with nominal 1" 330-1 panels, and will be modified to meet the requirements for a 1 hr fire barrier rating. Note that this tray has an assumed derating factor of 48%, with conservatism built in due to the fact that the 43% derating actually applies to trays upgraded to meet the 3 hr fire barrier rating. There is no question that the actual margin is greater than the sub-5% margins calculated using the 48% derating. All other power cables have margins in excess of 7.4 %, with the bulk (78%) having margins in excess of 15%.

This evaluation confinns that all the cable within its scope are adequately sized to carry their designed current, and consequently have sufficient ampacity to carry their designed i

loads.

4 t

6 f

4 J

l '

i I

l

Engineering Report No: GGNS-96-0932 GGNS Thermo-Lag Ampacity Derati g Dat: base Revision 9 Attachneemt i Page 1

of 39 Raceway Cable Scheme ID Ceeein Ceed Calde Deral Ckt Percent Fercent Compoecet Fire Area Ckemit Applicaties ID 1Aed ?

(AWG)

Coed Amp Amy FLA lead Margie ID (Y/N)

(A)

Fire Zone Comments l Raceway Derating 31.6 l 4'x 18' l Voltage Level N l% Fill 35.6 l Fire Barrier Thickness 1/2 IBBTNR60 Raceway Type GS Tray ANNUNCIATOR 12 2

42 IBICZ5lE N

13 3 9.1 N/A N/A N/A TBSZ51F004 OC302 See Nose I CB2 MMMR 12 2

42 IBICZ5tF N

13 3 9.1 N/A N/A N/A TBSZ51F002 OC302 See Nose 1 CB2 ANNUNCIATOR 12 4

42 IBICZ5IJ N

11.4 7.8 N/A N/A N/A HIBB03 OC302 See Note I CB4 ANNUNCIAMR 12 2

42 IB7AP41 AA N

133 9.1 N/A N/A N/A QSP4tF066BB OC302 See Note I CB2 ANNUNCIATOR 12 2

42 IB7AP41BB N

133 9.1 N/A-N/A N/A QSP41F074BB OC302 See Nose I CB2 ANNUNCIATOR 12 2

42 IB7AP41CC N

13 3 9.I N/A N/A N/A QSP4tFIR9B OC302 See Note I CB2 MOV 10 3

42 IBB6tl522 N

18.21 12.46 N/A N/A N/A ISP4tFl898 GC302 See Note i BB6 MOV POWER 10 3

42 IBB661091 N

18.21 12.46 N/A N/A N/A QSP4 tF074BB 0C302 See Note i BB6 MOV 10 3

42 IBB66115I N

18.21 12.46 N/A N/A N/A QSZ5tF016B 0C302 See Note i BB6 MOV POWER 10 3

42 IBB661161 N

18.21 12.46 N/A N/A N/A QSZ51F014B 0C302 See Note I BB6 SPARE 8

3 42 SPARB0066 N/A N/A N/A N/A N/A N/A N/A OC302 See Note I BB5 Note 1: See Section 6.2 of the report.

Note 2: See Section 6.2.I of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report i______,_-..-_____-_-_. _ _. - _ _ _ - _ _ - _ _ _ - - _ - _ - _ _ _ _ _ _ _ _ _ _ - _ _ _. -

GGNS Th;rmo-Lcg Ampacity Deratizg D; tab:se Engineering Report No: GGNS-96-0032 Revision O Attachement I Page 2

of 39 Roerway CeWe Scheese ID Costie Ceed CaWe Derat Cht Perseet Pereces Cesaposeet Hre Area Ciremit Appliention ID Lmed 7 (AWG)

Coed Amp Amp FLA 1Aed Margie ID (Y/N)

(A)

(A) g CONROL 12 12 42 IBIBZ51A Y

8 5.4 33 60.1 39.8 QSZ51B002BB CBT OC302 See Note 3 12 7

42 CONTROL (DAMPER)

IB2AZ77A Y

10.1 6.9 1.84 26.6 73.4 1BIBB01 CB7 OC302 See Note 3 12 7

42

( N OL(AOV)

IB3AZ51A Y

10.1 6.9

.6 8.7 913 IBSZ51F0ll CB7 OC302 See Note 3 12 7

42 CONTROL (DAMPER)

IB4AZ77D Y

10.1 6.9

.52 7.5 92.5 TBIZ77F002B CB7 OC302 See Note 3 12 7

42 CONTROL (DAMPER)

IB4AZ77G Y

10.1 6.9

.56 S.I 91.2 TB2Z77F002B CB7 OC302 See Note 3 12 7

42 CONTROL (AOV)

IB5AZ51A Y

10.1 69

.48 6.9 93.1 TBSZ5 tF004 CB7 OC302 See Note 3 12 7

42 FOWEREONTROL IBB6tl52B Y

10.1 6.9

.9 13 87 QSP4IFl89B CB7 OC302 See Note 3 12 2

42 CONTROL IBB62%A Y

13 3 9.1 2

21.9 78.1 QlZ77B001BB CB2 OC302 See Note 3 12 2

42 CONTROL IBB6206B Y

13 3 9.1 2

21.9 78.I QlZ77B00lBB CB2 OC302 See Note 3 12 2

42 CONTROL IBB6406A Y

13 3 9.1 2

21.9 78.1 Q2277B001BB CB2 OC302 See Note 3 12 2

42 CONTROL IBB64%B Y

133 9.1 2

21.9 78.I Q2Z77B001BB CB2 OC302 See Note 3 Note 1: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report

Engineenng Report No GGNS-9H832 GGNS Tharmo-Lag Ampacity Deratitg Database Revision 8 Attachaient I Page 3

of 39 Raceway CaMe Schesme ID Costie Ceed Cable Derat Ckt Perecat Pereest Compeeest Hre Area CLM Applicaties ID Lead ?

(AWG)

Coed Ausp Asap FLA Lead Mart e ID i

(Y/N)

(A)

(A) g POWER 4

3 42 188641011 Y

46.9 32.1 293 91.4 8.6 QiZ77B001BB OC302 See Nose 4 984 POWh 11 0 3

42 1B8641012 Y

109 3 74.9 63 84.1 15.9 QIZ770001BB OC302 See Nose 4 BB3 CON 7ROL 12 7

42 IBB6606A Y

10.1 6.9 3.3 47.8 52.2 QSZ5tB002BB OC302 See Note 3 CB7 N ROL 12 2

42 IBB6606B Y

133 9.1 2

21.9 78.1 TBIBBl3 OC302 See Note 3 CC2 CONTROL 12 2

42 IBB6606C Y

133 9.1 2

21.9 78.1 SZ51AISNO368 OC302 See Note 3 CC2 POWER 4

3 42 IBB6610ll V

46.9 32.1 29 3 91.4 8.6 Q2Z77B001BB OC302 See Note 4 BB4 POWER 1/0 3

42 IBB661012 Y

109.5 74.9 63 84.1 15.9 Q2Z77B001BB OC302 See Note 4 BB3 POWER 4

3 42 IBB661071 Y

46.9 32.1 25 78 22 QSZ51D002BB OC302 See Note 4 BD4 CONTROL 82 2

42 1 * *7A Y

13 3 9.1 1

10.9 89.1

. QSZ51D002BB OC302 See Note 4 CB2 CONTROL 12 2

42 IBB66107B Y

13 3 9.1 1

10.9 89.1 QSZ51D002BB OC302 See Note 3 CB2 POWER / CONTROL 12 7

42 IBB66105B Y

10.1 6.9

.9 13 87 QSP41F066BB OC302 See Note 3 CB7 Note 1: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the repon.

Note 3: See Section 6.2.2.a of the report Note 4: See Sereian 6.2.2.b of the report

Engemeering Report No: GGNS-96 4831 GGNS Thermo-Lag Ampacity Derati g Database Revision 8 Attachment I Page 4

of 39 Racewey Catte Scheme ID Cees 6a Cond a

Cable Dernt Ckt Percent Percent Component Fire Area Circuit Applics ID Lead ?

(AWG)

Ceed Amp Amp FLA tand Margie ID (Y/N)

(A)

(A) g g,,

POWEIUCONROL 12 7

42 IBB661098 Y

10.1 6.9

.9 13 87 QSP4 tF074BB CB7 OC302 See Noac 3 POWEk 11 0 3

42 IBB661101 Y

109 74.9 24 5 32.7 673 QSZ51D002BB BB3 OC302 See Note 4 CONROL 12 2

42 18B66110B Y

13 3 9.1 l.8 19.7 803 QSZ51D002BB C32 OC302 See Note 3 POWER 8

3 42 1BB661111 Y

23.2 15.9 14.7 92.6 7.4 QiZ77C001BB BB5 0C302 See Note 4 POWER 1/0 ] 3 42 1B8661112-Y I

109.5 74.9 38 50.7 493 QiZ77C001BB OC302 See Note 4 BB3 POWER 8

3 42 IBB661121 Y

23 3 15.9 14.7 92.6 7.4 Q2Z77C001BB OC302 See Note 4 BB5 POWER l/0 3

42 IBB661122 Y

109.5 74.9 38 50.7 403 - Q2Z77C001BB GC302 See Note 4 BB3 POWEIUCONTROL 12 12 42 IBB66tl5B Y

10.5 7.2

.9 12.5 87.5 QSZ51F016B OC302 See Note 3 CB9 POWER / CONTROL 12 7

42 IBB66116B Y

10.I 6.9 1.1 15.9 84.1 ISZ5IF014B OC302 See Note 3 CB7 POWER 10 2

42 IBDI261 Y

20.99 1436 6 67 46.4 53.6 2EPUI BB7 OC302 See Note 4 POWER / CONTROL 12 2

42 IBP64114 A Y

13.3 9.1

.4 4.4 95.6 QlZ77B00lBB OC302 See Note 3 CB2 Note 1: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report 7

Engineering Report No: GGNS-96-4832 GGNS Th:rmo-Lag Amp city Deratizg D: tab:se Revision O Attachment i Page 5

of 39 Raceway Calde Scheme ID Coet6e Ceed Cable Derst Ckt Percent Percent Coorpeacet Fire Area Ciremit Applicattee IAnd ?

(AWG)

Ceed Amp Amap FLA land Margie ID ID (Y/N)

(A)

COMROL 42 12 4

IBP64125B Y

11.4 7.8 2

25.7 74.3 Q2Z77F034B OC302 See Note 3 C64 CONIRDL 42 12 7

10.1 6.9 2.2 31.9 68.1 QlZ77F034BB IBP64133B Y

OC302 See Note 3 tB7 CONTROL 42 I2 4

11.4 7.8

.2 2.6 97.4 Q2Z77F034BB IBP64133C Y

OC302 See Note 3 CD4 POWER 42 10 3

IBF A2191 Y

18.21 12.46 4.5 36.1 63.9 TBIBBl3 OC302 See Note 4 BC:

POWER 42 to 3

IBP642291 Y

18.21 12.46 4.5 36.1 63 9 TBlBBIO OC302 See Note 4 BC6 CONTROL 42 12 4

11.4 7.8 2.

25.7 74.3 Q2Z77F036BB IBP66116B Y

OC302 See Note 3 CB4 CONTROL 42 12 7

IBP66118B Y

10.3 6.9 2.04 29.5 70.5 QSZ51F012B OC302 See Note 3 CB7 POWER! CONTROL j

42 12 2

IBP66120A Y

13.3 9I

.4 4.4 95.6 Q2Z77C00lBB OC302 See Note 3 CD2 POWER / CONTROL 42 12 2

13.3

9. I 4

4.4 95.6 QlZ77C00lBB IBP66122A Y

OC302 See Note 3 CB2 POWER / CONTROL 42 12 2

13.3 9I

.4 4.4 95.6 Q2Z77B001BB l

IBP66124A Y

OC302 See Note 3 CB2 COfflROL l

42 12 7

10.1 6.9 2.2 31.9 68.1 QIZ77F036B IBP66125B Y

OC302 See Note 3 CB7 j

l Note 1: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report

DGNS Thermo-Lag Ampacity Derating Database Engineering Report No: GGNS-96 4832 ~

- Reusson 0 Attachment I '

Page 6

of 39-Raceway

CeWe Scheme ID Castie Ceed Cable.

Deret Ckt Femet Pereest ' Composest Hre Area Circuit Applicaties ID 14ed ?

(AWG)

Ceed Amy Amp FLA Imed Maggie ID (Y/N)

(A)

(A) 12 4

42 INDICATION IBP66125C Y-11.4 7.8

.2 2.6 97.4 Q2Z77F036BB CB4 OC302 See Note 3 12 7

42 ma

~

IBP66126B Y

10.1 6.9 2.04 29.5 70.5 QSZ5tF018B CB7 OC302 See Nose 3 12 7

47 ma 1BP66128B Y

10.I 6.9 2.04 29.5 70.5-QSZ51IVl3B CB7 OC302 See Note 3 Note I: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report b

GGNS Thermo-Lag Ampacity Deratiig Datz. base Engineertog Report No: GGNS-96 4832 Revision 9 Attacheneet i Page 7

of 39

-_ Raceway Cable Setseme ID Coetia Coed Cable Derst Ckt Perecet Percent Compoecet Fire Area Ciremit Applicasses is Imod ?

(AWG)

Coed Amp Amp FLA IAnd Harpe ID

()N (A)

(A)

(A) l Raceway Derating N/Al' l Voltage Level W l % Fill 8.78 l Fire BarrierThickness l RacewayType I

RS Conduit 3" 1AXRW203 16 N/A n

INSTRUMENTA110N (TC)

IXOUM7tC N/A N/A N/A N/A N/A N/A IZO31 TBI

.IA539 See Noac 2 16 N/A 22 INSTRUMENTA110N(TC)

IXIUM71C N/A N/A N/A N/A N/A N/A IZO3I IBl IA539 See Ncee 2 16 N/A 22 INSTRUMENTATION (TC)

IX2UM71C N/A N/A N/A N/A N/A N/A IZO31 1BI IA539 See Note 2 16 N/A 22 INSTRUMENTA110N (T/C)

IX3UM7tC N/A N/A N/A N/A N/A N/A IZO31 TBl IA539 See Note 2 16 N/A 22 INSTRUMENTATION (TC)

IX8TM71C N/A N/A N/A N/A N/A N/A IZO31 TBI IA539 See Note 2 16 N/A 22 INSTRUMENTATION (TC)

IX9TM7tC N/A N/A N/A N/A N/A N/A IZO31 TBt IA539 See Note 2 Note I: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report

GGNS Thermo-Lag Ampacity Derati:g Database.

Engemeersag Report No: GGNS-964832 Revesson 9 Attacheneet i Page. 8: of 39 Reeeway

. Cette Scheese ID Caesia Ceed CaMe Deret Ckt Peeerst Percest C== W Fire Area Circuit Applicestem (AWG)

Ceed Amap Ansp FIA Imed Margie

.ID

',Imed ?

ID -

(Y/N)

(A)

.(A) g g

l Raceway Type, RS Conduit 3" l Voltageimel N l % Fill 29.2 - l Fire Berrier Thickness l Raceway Derating - 23 l IBARN630 I

4 3

42 N

IAB52142I Y

63.7

'49-29.3 59.7 -

403 QlZ77B001AA BY4 '

OC302 See Note 4 1/0 3

42 POWER IAB521422 Y

1162 89.5 63 70.4 29.6 QlZ77B001AA BY3 OC302 See Note 4 12 2

42 POWEIUCONTROi,.

IAP52104A Y

10 7.7 3

39 61 QlZ77B00lAA CY2 OC302 See Note 3 J

Note I: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report

a

- GGNS Thermo-Lag Ampacity Derati g Database Engineersag Report No: GGNS-96 4832 Rev

o. e Attachneemt I Page. 9 of 39, Itaceway Catte Setense ID Coetie Ceed 8

Cable Derst Cht Percent Perteet Com W Fire Area Cirent 5""

'ID Imed ?

(AWG)

Coed Amp Amep FLA 1Aed Margie ID (Y/N)

(A)

(A) l Raceway Derating 23 l l Voltage Level N l % Filt 18 l Fire BarrierThickness

_ l Raceway Type 1-RS Conduit 3" IBARNQi6 12 -

7 42 CONDtOL(DAMPER) -

IAIAZ77A

'Y.

10 7.7 3

39 61 TBIBA01 CY7 OC302 See Note 3 12 7

42 CONTROL (AOV)

~

I A2AZ51 A Y

10 7.7 3

39 61 TBSZ51F010 CY7 OC302 See Note 3 CONROL 12 2

42 LAB 5404A

'Y 10 7.7 3

39 6l TBIBAll CY2 OC302 -

See Note 3 CONROL 12 2

42 LAB 5404B Y

10 7.7 3

39 61 TBIBAll CY2 OC302-See None 3 Note 1: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report

i Engineering Report No: GGNS-96-8832 GGNS Thermo-Lcg Ampacity Derating Database Restseos t Attachaseet i Page 10 'of 39 Raceway Cable Sctneme ID Caecie Ceed Cable Derat Ckt Perecat Perrest Compoecat Fire Area Circuit Applicaties ID Lead ?

(AWG)

Ceed Amp Amp FLA

-tmd Margie.

ID (Y/N)

(A)

(A) p.

g_

l Raceway Derating 23 l l Voltagelevel N l % Fill 14.7 l Fire BarrierThickness I

IBARNQ38 Raceway Type RS Condui: 3" N

OL-12 4

42 IAP52103B Y

10 7.7 3

39 61 Q2Z77F034AA OC308,OC302 See Nose 3 CY4 mot.

12 7

4y IAP52133B Y

10 7.7 3

39 61 QlZ77F034AA CY7 OC308,OC302 See Note 3 INDICA 110N 12 4

42

. I AP52133C Y

10 7.7 3

39 61 Q2Z77F034AA OC302 See Note 3 CY4 Note 1: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report

GGNS Thermo-Lag Ampacity Derati g Database Eagemeering Report No: GCNS-96-8632 Revisson 9 Attachaneet I Page iI of 39-Raceway Cette Sehesse ID Coetin Coed Cable Deret Citt Percent Percent Compeecat Fire Area Cirroit Applicatise ID taed ?

(AWG)

Ceed Amp Ausp FLA Imd Margie ID (Y/N)

(A)

(A) l Raceway Derating 23 l l VoltageLeel N l % Fill 35.2 l Fire BarrierThickness 1

IBARNQ41 Raceway Type RS Conduit 3" CONTROL 12 2

42 IAB5206A Y

10 7.7 3

39 tl Q2Z77B00lAA CY2 OC308 See Note 3 CONTROL 12 2

42 LAB 52068 Y

10 7.7 3

39 61.

Q2Z77B00tAA CY2 OC308 See Noec 3 POWER 4

3 42 LAB 561041 Y

63.7 44.5 293 65.7 343 Q2Z77B00 LAB BY4 OC308 See Note 4 POWER 14 3

42 IAB561042 Y

1161 89.4 63 70.4 29.6 Q2Z77B00lAA BY3 OC308 See Note 4 POWER / CONTROL 12 2

42 IAP56104A Y

10 7.7 3

39 61 Q2Z77B00lAA CY2 OC308 See Note 3 i

Note I: See Section 6.2 of the repon.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report

GGNS Tharmo-Lag Amp city Deratirg D:t2 base Engimeerieg Report No: GGNS-9tMM132 Rettsson 9 Attachnicat I Page 12 of 39 Raceway Caisle Schesse ID Coetie Coed Cable Derat Okt Percent Percent Compoecet yere Area Cirteit Application ID-IAnd ?

(AWG)

Coed Amp Ansp FLA Lead Margie ID (Y/N)

(A)

(A) l Voltage Level N l % Fill 26.2 l Fire BarrierThicknessl Raceway Derating IBATNQ60 Raceway Type GS Tray 4' x 24' 1

48 12 2

42 ANNWCIATOR IAOCZ51B N

16.8 8.7 N/A N/A N/A QSZ51F007A CY2 OC302 See Note I 12 2

42 ANNUNC1ATOR I AOCZ51C N

16.8 8.7 N/A N/A N/A QSZ5tF008A CY2 OC302 See Note i 12 2

42 ANNUNCIATOR IAOCZ51D N

16.8 8.7 N/A N/A N/A QSZ5tF005A CY2 OC302 See Note i 12 2

42 ANNUNCIATOR lAOCZ51E N

16.8 8.7 N/A N/A N/A TBSZ5 tF003 CY2 OC302 See Note i 12 2

42 ANNUNCIATOR I AOCZ51F N

16.8 8.7 N/A N/A N/A TBSZ51F001 CY2 OC302 See Note i 12 2

42 ANNUNCIATOR IAOCZ51G N

16 8 8.7 N/A N/A N/A QSZ51H)09A CY2 OC302 See Note I 12 2

42 ANNUNCIATOR 1AOCZ5111 N

16.8 8.7 N/A N/A N/A QSZ5lF017A CY2 OC302 See Note I 12 4

42 ANNUNCIATOR IAOCZ51J N

I4.4 7.5 N/A N/A N/A TBIBA03 CY4 OC302 See Note I 12 2

42 ANNUNCIATOR I A6AP4 tU N

16.8 8.7 N/A N/A N/A QSP41F066AA CY2 OC302 See Note i 12 2

42 ANNUNCIATOR I A6AP4 tV N

I t,.8 8.7 N/A N/A N/A QSP41F074AA CY2 OC302 See Note i 12 2

42 ANNUNCIATOR I A6AP41W N

158 8.7 N/A N/A N/A QSP41F125A CY2 OC302 See Note i Note 1: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report

GGNS Th;rmo-Lcg Amp: city Derating Databrse E'gmuing Report No: GGNS-96-0032 Rensson 8 Attaebaseet I Page 13 of 39 Raceway Cable Schesne ID Cent 6e Ceed Cable Derst Ckt Percent Percent Compeeest Fire Area Circuit Applicaties ID IAnd ?

(AWG)

Coed Amp Amp FLA land Margie ID (Y/N)

(A)

(A) g 10 3

MOV POWER 42 I AB511452 N

20.7 10.8 N/A N/A N/A QSP4tF125A

,BY6 0C302 See Note I 10 3

42 MOVPOWER LAB 56108I N

21.99 11.43 N/A N/A N/A QSP4tF074A BY6 0C302 See Nose i 10 3

42 MOV POWER IAB561091 N

21.99 11.43 N/A N/A N/A QSP4IF066AA BY6 0C302 See Note i 10 3

42 MOV POWER I AB561151 N

21.99 11.43 N/A N/A N/A QSZ51TD07A BY6 0C302 See Note i 10 3

42 MOV POWER 1 AB561161 N

21.99 11.43 N/A N/A N/A QSZ51F008A BY6 0C302 See Note i 12 2

42 SPARE SPARA0024 N/A N/A N/A N/A N/A N/A N/A CY2 OC302 See Note I 12 I2

~~

CONTROL f,2 IA0BZ51A Y

10.15 5.278 3.3 62.52 37.47 QSZ51B002AA CYT 0C202 See Note 3 12 7

42 CONTROL (DAMPER)

I A1 AZ77A Y

12.78 6.64 I.76 26 48 73.5 TBIBAOI CY7 OC302 See Note 3 12 7

42 CONTROL (AOV) lA2AZ51A Y

12.78 6 64

.6 9 02 90 97 TBSZ5 tF010 CY7 OC302 See Note 3 12 7

42 CONTROL (DAMPER) 1A3AZ77D Y

12.78 6 64

.52 7.82 92.17 TBlZ77F002A CY7 OC302 See Note 3 12 7

42 CONTROL (DAMPER) lA3AZ77E Y

I2.78 6 64

.56 8 42 91.57 TB2Z77F00lA CY7 OC302 See Note 3 Note I: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report

GGNS Th rmo-Lag Ampacity Deratirg D:tabase Engineersag Repott No: GCNS-40032 Revision 8 Attachaneet 1 Page 14 of 39 Raceway CaMe Setseme ID. Contie Ceed CaMe Derat Ckt Fercent Perecat Composest Fire Area Circeit Applientee ID Imd?

(AWG)

Ceed Amp Amp FLA Lead Margie ID (Y/N)

(A)

(A) 12 7

42 CONTROL (DAMPER)

IA3AZ77F Y

12.78 6 64

.56 8.42 91.57 TB2Z77F002A CY7 OC302 See Noec 3 12 7

42 CONTROL (AOV)

IA4AZ51A Y

12.78 6.64

.48 7.22 92.77 TBSZ5 tF003 CY7 OC302 See Note 3 12 2

42 CONTROL (liUMIDSTAT)

IA70Z51A Y

16.8 8.7 I

1139 88.61 SZ5 tMSN607A CY2 OC302 See Noec 3 42 CONTROL (llUMIDSTAT)

I 12 2

IA80Z51A Y

16.8 8.7 I

1839 88.61 SZ5t MSN609A CY2 OC302 See Note 3 12 2

42 CONTROL (IlUMIDSTAT) iA90Z51A Y

16.8 8.7 I

1839 88 61 SZ51MSN610A CY2 OC302 See Note 3 42 POWER / CONTROL l

12 7

B AB5t l45B Y

12.78 6 64

.9 1334 86.45 QSP41Fl25-A CY7 OC302 See Note 3 12 2

42 CONROL IAB5206A Y

16 8 87

.75 8.6 91.4 Q2277B001AA CY2 OC302 See Nose I 12 2

42 CONTROL IAB52068 Y

16.8 8.7

.75 8.6 91.4 Q2Z77B001AA CY2 OC302 See Note i 12 2

42 CONTROL IAB5404A Y

16.8 8.7

.75 86 91.4 TBIBAll(Z77)

CY2 OC302 See Note i 12 2

42 CONTROL

(

IAB5404B Y

16.8 8.7

.75 8.6 91.4 TBIBAll(Z77)

CY2 OC302 See Note t 12 7

42 CONTROL IAB5606A Y

12.78 6 64 33 49.66 5034 QSZ51B002AA CY7 OC302 See Note 3 3

Note I: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report

GGNS Thermo-Lag Ampacity Deratirg Dat: base Engiewring Report No: GGNS-96-4832 Revisson 0 Attaebasent I Page 15 of 39 Raceway Calde Scheme ID Coetie Ceed Caine Derst Okt Perecet Fercent Composest Fire Area Cireest Applicaties ID 1.med ?

(AWG)

Coed Amp Amp FLA Imd Margie ID

'^'

Fire Zeme Comments Cable Code CONTROL 12 2

42 IAB56068 Y

16.89 8.78 2

22.77 77.22 TBIBA16 CA2 OC302 See None 3 12 2

42 CONTROL IAB5606C Y

16.89 8.78 2

22.77 77.22 SZ51AISNO36A CA2 OC302 See Now 3 POWER 4

3 42 IAB561041 Y

57.44 29.86 29 3 08.1 1.90 Q2Z77B00lAA BY4 OC302 See Noac 4 t/0 3

42 POWER IAB561042 Y

135.19 70.29 63 89 62 10.38 Q2Z77B00lAA BY3 OC302 See Note 4 4

3 42 POWER IAB561071 Y

57.44 29.86 25 83.7 1630 QSZ51D002AA BY4 OC302 See Note 4 12 2

42 CONTROL IAB56107A Y

16.8 8.7 1

1839 88 61 QSZ51D002A CY2 OC302 See Note 3 12 2

42 CONTROL LAB 56107B Y

16.8 8.7 I

1139 88 61 QSZ51D002A CY2 OC302 See Note 3 12 7

42 POWEREONTROL I AB56108B Y

12.78 6.64

.9 13.54 86.45 QSP4 tF074AA CY7 OC302 See Note 3 12 7

42 POWEREONTROL iAB56109B Y

12.78 6 64

.9 13.54 86 45 QSP41F066AA CY7 OC302 See Note 3 4

3 42 POWER I AB3611tl Y

57.44 29.86 24.5 82.03 17.97 QSZ5 tD002A BY4 OC302 See Note 4 12 2

42 CONTROL I AB56111B Y

16.8 8.7 1.8 20.49 79.50 QSZ51D002AA CY2 OC302 See Note 3 Note I: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the repert Note 4: See Section 6.2.2.b of the report

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GGNS Thermo-Lag Ampacity Derating Database Engineersag Report No: GGNS-9He32 Revasson 8 Attachement I Page 17 of 39 Raceway CnWe Scheme ID. Ceesie Coed Calde Derat Ckt Pereest

. Perecet Component Hre Area Clreest Appleennee ID Lead ?

(AWC)

Coed Amp Amp FIA teed Mar 8 e ID i

(Y/N)

(A)

(A) g_

POWER 10 3

42 IAP542291 Y

21.99 11.43 4.5 3935-60.65 SZ51AISNO36A BA6 OC302 See Note 4 POWER / CONTROL 12 2

42 IAP56104A Y

16.8 8.7 A

4.55 95.44 Q2Z77B001AA CY2 OC302 See Note 3 POWERCONTROL 12 2

42 I AP56106A '

Y 16.8 8.7

.4 4.55 95.44 Q2Z77C00lAA CY2 OC302 See Note 3 12 7

42 CONTROL l AP56tl4B Y

12.78 6.64 2.04 30.7 6930 QSZ51F017A CY7 OC302 See Note 3 12 7

42 CONTROL l AP56116B Y

12.78 6.64 2.04 20 7 6930 QSZ51F005A CY7 OC302-See Note 3 12 7

42 (NOL I AP56tl8B Y

12.78 6.64 2.04 30.7 6930 QSZ51F009A CY7 OC302 See Note 3 12 4

42 CONTROL LAP 56123B Y

14.43 7.50 2.

26.65 7334 Q2Z77F036A CY4 OC302 See Note 3 12 2

42 POWER / CONTROL IAP56126A Y

16.8 8.7 4

4.55 95.44 QlI77C00lAA CY2 OC302 See Note 3 12 7

42 CONTROL l AP56134B Y

12.78 6.64 2.2 33.1 66.89 QiZ77F036AA CY7 OC302 See Note 3 12 4

42 CONTROL IAP56134C Y

14.43 7.50 1.16 15.46 84.54 Q2277F036AA CY4 OC302 See Note 3 Note 1: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report

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GGNS Thdrmo-Lag Ampacity Deratizg Database -

N.ineersag Report No: GGNS-9He32 Revision 6 Attachusent I Page 19 of 39 Raceway Ceble Scheme ID Ceetle Ceed Cable Derst Cht Percent Percent Compeeest Fire Area Circuit Applicaties ID Imed ?

(AWG)

Coed Amp Amp FLA IAed Margie ID (Y/N)

(A)

(A) l VoltageImel N l % Fill 33.4 l Fire BarrierThickness l Raceway Derating 23 l iBBRNR07 Raceway Type RS Conduit 3" I

10 3

42 MOV POWER 1BB661151 N

18 13.86 N/A N/A N/A QSZ51FV16B BB6 0C302 Sec Nose I 10 3

42 MOVFOWER IBB66tl61 N

18 13.86 N/A N/A N/A QSZ5tF014B BB6 OC302 See Note i 12 12 42 CONTROL IBIBZ51A Y

10 7.7 3

39 61 QSZ5 tB002BB CBT OC302 See Note 3 12 7

42 CONTROL (AOV)

IB3AZ51 A Y

10 7.7 3

39 61 SZ51Foll CB7 OC302 See Note 3 12 12 42 POWEREON7ROL 18B66115B Y

10 7.7 3

39 61 QSZ5 tF016B CB9 OC302 See Note 3 Note I: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report

GGNS Thermo-Lag Ampacity Derating Database Engineeneg Report No: GGNS-M2 Revases O Attachument i Page 20 of 39 Raceway CaWe Scheese ID Contie Coos CsWe Derat Cht Fercent Ferrent Component

. Fire Area Circuit Applicaties ID.

LAed ?

(AWG)

Coed Amp Amp FLA Lead Mergia 3D (Y/N)

(A)

(A) l Raceway Derating 23 l l Voltagelevel N l % Fill 24.6 l Fire BarrierThieltness 1

IBBRNROS Raceway Type RS Conduit 3" ANNUNCIATOR

' 12 2

42 IBICZ51E N

10 7.7 3

N/A N/A SZ51F004 CB2 OC302 See Note I 12 2

42 ANNUNCIATOR IBICZ51F N

10 7.7 3

N/A N/A SZ51F002 CB2 OC302 See Note I 12 4

42 ANNUNCIATOR IBICZ5tJ N

10 7.7 3

N/A N/A IHl3P7tl CB4 OC302 See Note I 4

3 42 POWTR IBB661071 Y

63.7 49 25 51 49 QSZ5tD002BB BB4 OC302 See Note 4 12 2

42 CONTROL IBB66110B Y

10 7.7 3

39 61 QSZ51D002BB CB2 OC302 See Note 3 12 2

42 pow'ER/ CONTROL IBP66122A Y

10 7.7 3

39 61 QlZ77C001BB CB2 OC302 See Note 3 Note 1: See Section 62 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 62.2.b of the report

GGNS Thermo-Lag Ampacity Derating Database Eagemeernag Report No: GGNS-96-8832 Reviseen 9 Attachement I Page 21 of 39 Raceway Cable Setesme ID Caetie Coed Cable Deral Cht Fercent Fercest Composest Fire Area Clreest Applicaties ID Lead ?

(AWG)

Ceed Amp Amp

.FLA Lead Margia ID O'/h)

(A)

(A) l Voltage Level N l % Fill 21 l Fire BarrierThickness l Raceway Derating 23 l

~

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12 7

42 CONTR%(DNR)

IB4AZ77D Y

10 7.7 3

39 6l IZ77FD02B CB7 OC302 See Nose 3 12 2

42 CONTROL IBB66107A Y

10 7.7 3

39 61 QSZ51D002B CB2 OC302 See Noec 3 12 7

42 N OL 188661168 Y

10 7.7 3

39 61 QSZ5 tF014-B CB7 OC302 See Note 3 12 7

42 CONTROL IBP66tl8B Y

10 7.7 3

39 61 QSZ5 t F012-B CB7 OC302 See Note 3 Note 1: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report

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GGNS Thermo-Lag Ampacity Derating Database F.agemeering Report No: GGNS-9H832 Revision D Attachaient I Page 23 of 39 Racewey CsMe Scheme ID Contie Coed Cable Dera:

Ckt Pertemt Percent Componeet Fhe Area Clreeit Applicaelee ID Lead ?

(AWG)

Coed Amp Amp FLA Leed Margie ID (Y/N)

(A)

(A) p.

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RS Conduit 3" ISBRNR28 L

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42 CONTROL IBP66126B Y

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See Note 3 12 7

42 CONTROL IBP66128B Y

10 7.7 3

39 61 SZ51F013B CB7 OC302 See Note 3 Note 1: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2a of the report Note 4: See Section 6.2.2.b of the report

GGNS Thermo-Lag Ampacity Derating Database F.agemew% Report Nm GGNS-M2 Revision 9 Attachiment i Page 24 os 39 mecewer Cowe setenu to Contis Ceed s

Cowe Deret Ckt r m ent re m et Cosoposent

% 3.

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Note I: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report

GGNS Thermo-Lag Ampacity Derating Database Engineenng Report No: GGNS-96 4032 Revision 9 Attachneemt I Page 25_ of 39 Raceway Cable Schesse ID Costin Coed a

Cable Derat Cht Pereest -

Fereest Compeeest Fire Ares Ciremit Appletettes 10 Lead ?

(AWG)

Coed Amp Amp FLA IAed Margin ID O'/N)

(A)

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l Voltage Level N l % Fill 14.7 l Fire BarrierThicknessl Raceway Derating -48 l IBBRNItd2 Raceway Type RS Conduit 3" I

12 4

42 INMTION IBP661168 Y

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42 CONTROL IBP66125B Y

10 5.2 3

57.7 423 Q1Z77F036BB CB7 OC302 See Note 3 12 4

42 INDICATION IBP66125C Y

10 5.2 3

57.7 423 Q2Z77F036BB CB4 OC302 See Note 3 l

Note 1: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report l

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GGNS Thermo-Lag Ampacity Derating Database Enginemog Report No: GCNSM 8832 Revneou e.

Attachneemt i Page 27. of 39 Raceway Cable Sehesse ID Costie Coed s

Calde Deret Cht Perecat Perecat Cesoposest Fire Area Ciread Applicadeo ID Lead ?

(AWG)

Ceed Asop Asap FLA Imd Merges ID OW)

(A)

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l Raceway Derating 23 l l Voltagelevel N l % Fill 35.2 l Fire BarrierThieksess ISBRNR44 Raceway Type RS Conduit 3" I

12 2

42 CONTROL i

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39 61 Q2Z77B001BB CB2 OC302 See Note 3 12 2

42 CONIROL IBB6406B Y

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3 42 CONTROL 1B8661011 Y

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42

. POWER IBB661012 Y

II6.2 89.5 63 70.4 29.6 Q2Z77B001BB BB3 OC302 See Nose 4 12 2

42 CONTRCH IBP66124A Y

10 7.7 3

39 61 Q2Z77B00lAA CB2 OC302 See Note 3 Note 1: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the repott.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.h of the report

Eagemeeneg Report No: GGNS-96-8832 GGNS Thermo-Lag Ampacity Derating Database Reviseen 9 Attachement I Page 28 of 39

' Maceway Cable Scheme ID Contin Coed Cable Deret

".it Ferrent Fercent Component Fire Area Circe 6t Ayylicaties ID

. IAnd ?

(AWG)

Ceed Amp Amp FLA.

Lead Mergia ID (Y/N)

(A)

(A) l Raceway Derating 48 l l Voltage tevel N l% Fill 13.2 l Fire BarrierTh' kness e

I IBBRNRd5 Raceway Type RS Conduit 2" CONTROL (DAMPER) 12 7

42 IB4AZ77G Y

10 5.2 3

57.7 42.3 TB2Z77F002B OC302 See Nose 3 CB7 Note I: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the sport.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the repoit F

Engineertug Report No: GGNS-96-4432 GGNS Th;rmo-Lag Ampacity Derating Dat:. base Revesson 9 Attachinent i Page 29 _of 39 Rece=sy Cable Sebenne ID Coetie Ceed Cable Derat Cht -

Percest Percest C- -- ; _- :=

y;,, g,,,

ci,,,,, 3""

~~~

ID taed ? -

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(A)

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IBBRNS64 Raceway Type RS Conduit 4" ANNUCIATOR 12 4

42 IBICZ5II N

10 7.7 3

N/A N/A IIll3-P711 CB4 OC302 See Note I CONTROL 12 12 42 IBIBZ51A Y

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42 IB2AZ77A Y

10 7.7 3

39 61 11113-P712 CB7 OC302 See Note 3 CONTEOL(AOV) 12 7

42 IB3AZ51 A Y

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42 CONTROL (DAMPER)

IB4AZ77D Y

10 7.7 3

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42 CONTROL (AOV)

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42 IBB6606A Y

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42 IBB6606B Y

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42 IBB6606C Y

10 7.7 3

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Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report

GGNS Thermo-Lag Ampacity Derati:rg Database Engineering Report No: GGNS-9(HIG32 Revasson 9 Attachunent i Page 30 of 39 Raceway Cable Seiseme ID Costie Coed Cable Derat Chi Percent Pereest-Composest Fire Area Ciresit Application ID -

Lead ?

(AWG)

Coed Amp Amp FLA Imed Margie ID (Y/N)

(A)

(A) p.

g_

l Voltage Level W l % Fill 8.98 l Fire BarrierThicknessl Raceway Derating N/Al IBBRWQ36 Raceway Type RS Conduit 3" I

16 N/A 30 INSTRUMENTA110N IB3NP4iB N

N/A N/A N/A N/A N/A Il{l3P4iB 1

IBl OC214 See Noac 2 16 N/A 30 INSTRUMENTATION (TC)

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N/A N/A N/A N/A N/A lY47 TEN 013B TBI OC214 See Noe: 2 16 N/A 30 INSTRUML.NTATION (IC)

IB4NY47A.

N N/A N/A N/A N/A N/A 2Y471EN005A TBI OC214 See Note 2 16 N/A 30 INSTRUMENTATION (T/C).

IB5NY47A N

N/A N/A N/A N/A N/A 2Y47 TEN 013A TBI OC214 Sc Note 2 16 N/A 30 ANNUNCIATUR IBK16R20ll N

N/A N/A N/A N/A N/A lit 22P502-1 IBl OC214 See Note 2 16 N/A 30 SPARE SPARB0216 N/A N/A N/A N/A N/A N/A N/A 181 OC214 See Note 2 l

I

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Note 1: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report i

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GGNS Thurmo-Lcg Ampacity Derating Datr.b;se Engineering Report No: GGNS-96-4032 Revision 8 Attachement I Page 32 of 39 Raceway Cable Scheme ID Costie Coed Calde Deret Cht Perecat Percent Compeacet Hre Area Ciremit Applicaties ID Imed ?

(AWG)

Coed Amp Amp FIA taed Margie L

(Y/N)

(A)

(A) g g_

IXO34C5tB N/A N/A N/A N/A N/A N/A IZO28 IBA lA539 See Nose 2 IXO35C51B N/A N/A N/A N/A N/A N/A IZO28 IBA gg339 3,, g y IX036C51B N/A N/A N/A N/A N/A N/A IZO28 IBA lA539 See Note 2 IXO37C51B N/A N/A N/A N/A N/A N/A lZO28 IBA IA539 See Note 2 IX018C5IB N/A N/A N/A N/A N/A N/A IZO28 IBA IA539 See Note 2 IX039C51B N/A N/A N/A N/A N/A N/A IZO28 IBA IA539 See Note 2 IX040C5lB N/A N/A N/A N'A N/A N/A IZO28 IBA IA539 See Note 2 1XO4IC51B N/A N/A N/A N/A N/A N/A I2028 IBA IA539 See Note 2 iX042C5lB N/A N/A N/A N/A N/A N/A 1ZO28 IUA IA539 See Note 2 IXO43C$lB N/A N/A N/A N/A N/A N/A IZO28 IBA IA539 See Note 2 IXO44C5tB N/A N/A N/A N/A N/A N/A IZO28 IUA IA539 See Note 2 Note I: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report

GGNS Th rmo-Lag Ampacity Derati g Datcbse Engineering Report No: GCNS-96 4832 Revesson 9 Attachuneet i Page 33 of 39 Raceway Cable Scheme ID Cost 6e Coed Cane Derat Ckt Percent Percent Compeeest g,, 3,,,

cg,,,,,p""-.

ID Laed ?

(AWG)

Ceed Amp Amp FIA Land Margie ID (Y/N)

(A)

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N/A N/A IZO28 IBA IA539 See Note 2 1X11SC5iB N/A N/A N/A N/A N/A N/A IZO28 IBA IA539 See Note 2 2

NMNEW IXil6C51B N/A N/A N/A N/A N/A N/A IZO28 IBA IA539 See Note 2 1X117CSIB N/A N/A N/A N/A N/A N/A IZO28 IBA I A539 '

See Note 2 IXil8C5lB N/A N/A N/A N/A N/A N/A IZO28 IBA IA539 See Note 2 IXil9C51B N/A N/A N/A

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. See Note 2 Note I: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report

GGNS Thermo-Lag Ampacity Derating Database Eagawring Report No: GGNS-M32 Revision 6 Attachneemt I Page 34 of 39 Itaceway

. CaMe Scheme ID Coo #e Ceed CsMe Derat Ckt Pereest Pereest CW Fire Area Ciremt Apphensee ID Lmed ?

(AWG)

Cwd Amp Amp FLA IAed Margin ID (Y/N)

(A)

IX12IC51B N/A N/A N/A N/A N/A N/A IZO28 IEA IA539 See Wee 2 IX122C518 N/A N/A N/A N/A N/A N/A IZO28 IBA IA539 See Note 2 IX123C5tB N/A N/A N/A N/A N/A N/A IZ028 IBA IA539 See Note 2 IX124C5tB N/A N/A N/A N/A N/A MA IZO28 IBA IA539 See Note 2 IX125C51B N/A N/A N/A N/A N/A N/A IZO28 IBA IA539 See Note 2 IX126C5tB N/A N/A IJA N/A N/A N/A IZO28 13A IA539 See Note 2 IX127C51B N/A N/A N/A N/A N/A N/A IZO28 IBA IA539 See Note 2 IX128C51B N/A N/A N/A N/A N/A N/A IZO28 IBA lA539 h he 2 IX129C51B N/A N/A N/A N/A N/A N/A IZO28 INA 1A539 See Note 2 IXI30C51B N/A N/A N/A

-N/A N/A N/A IZO28 IUA IA539 See Note 2 IXI31C5tB N/A N/A N/A N/A N/A N/A IZO28 IBA IA539 See Note 2 Note 1: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

l l

Note 3: See Section 6.2.2.a of the report l

Note 4: See Section 6.2.2.b of the report

GGNS Tharmo-Lcg Ampacity Derati:g D: tab;se Engineersag Report No: GGNS-96-8832 Reviseon O Attachsment I Page 35 of 39 Raceway Cable Scheme ID Caetie Coed Cable Dernt Cht Perecet Percent Compeonet Fire Area Circuit Appliesties ID Imed ?

(AWG)

Ceed Amp Amp FLA land Mart e ID i

(YlN)

(A)

(A) 22 N/A n

INirIRUMENTATION IX132C51B

-N/A N/A N/A N/A N/A N/A IZO28 IBA IA539 See Note 2 21 N/A n

INSTRUMENTATION IXI AC51 A N/A N/A N/A N/A N/A N/A lill3-P710 IB8 iA539 See Note 2 INSTRUMENTADON 22 N/A n

IXIAC51B N/A N/A N/A N/A N/A N/A lill3-P710 MB8 IA539 See Note 2 22 N/A n

INSTRUMENTATION IX1AC5tC N/A N/A N/A N/A N/A N/A lill3-P710 MB8 I A530 See Noec 2 2I N/A n

INSTRUMENTATION IXIAC31D N/A N/A N/A N/A-N/A N/A lill3-P710 IB8 IA539 See Note 2 22 N/A n

INSTRUMENTATION IXIAC51E N/A N/A N/A N/A N/A N/A lill3-P710 MBS IA539 See Noac2 22 N/A

~

INSTRUMENTAllON n

IXI AC5tF N/A N/A N/A N/A N/A N/A lill3-P710 MB8 iA539 See Note 2 16 N/A 22 INSTRUMENTATION (T/C)

IXIUM71C N/A N/A N/A N/A N/A N/A IZO31 TBI IA539 See Note 2 16 N/A 22 INSTRUMLWTAT10N IX203C51B N/A N/A N/A N/A N/A N/A IZO28 IBI iA539 See Note 2 16 N/A 22

!NSTRUMENTADON IX204C51B N/A N/A N/A N/A N/A N/A IZO28 IBI IA539 See Note 2 16 N/A n

INSTRUMENTATION (T/C)

IX2UM71C N/A N/A N/A N/A N/A N/A IZO31 THI IA539 See Nete 2 Note 1: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report

[

GGNS Th2rmo-Leg Ampacity Derati g D2tctcse Engineertog Report No: GGNS-964832 Revasson 9 Attachement i Page 36 of 29 P.meeway Cable Scheme ID Coetie Coed Cable Derat Cht Percent Pereest - Compoecet Fire Area Chesit Application ID lead ?

(AWG)

Coed Amp Amp FLA IAed Mergia ID (Y/N)

(A)

(A) g 16 N/A n

INSTRUMENTATION (TC)

IX3UM7tC N/A N/A N/A N/A N/A N/A IZO31 TBI IA539 See Nose 2 21 N/A yy INSTRUMENTATION IX5AC51A N/A N/A N/A N/A N/A N/A lill3-P7IO 188 IA539 See Note 2 22 N/A 22 INSTRU"ENTATION IX5AC5 tB N/A N/A N/A N/A N/A N/A IIII3-P710 MB8 IA339 See Note 2 n

INSTRUMENTATION 20 N/A IX5AC51C N/A N/A N/A N/A N/A N/A IIII3-P710 MB2 1A539 See Note 2 21 N/A n

INSTRUMENTATION IX5AC51D N/A N/A N/A N/A N/A N/A till3-P710 IB8 IA539 See Note 2 22 N/A n

INSTRU14ENTATION IX5AC51E N/A N/A N/A N/A N/A N/A Illl3-P710 MB8 iA539 See Note 2 20 N/A n

INSTRUMENTATION IX5AC51F N/A N/A N/A N/A N/A N/A till3-P710 MB2 iA539 See Note 2 18 N/A 22 INSTRUMENTATION IX7BC71B N/A N/A N/A N/A N/A N/A IZO28 IB4 IA539 See Note 2 16 N/A 22 INSTRUMENTATION (TC)

IX8TM71C N/A N/A N/A N/A N/A N/A IZO31 TBI IA539 See Note 2 16 N/A 22 INSTRUMENTATION (T/C)

IX9TM7tC N/A N/A N/A N/A N/A N/A IZO31 TBI IA539 See Note 2 20 N/A 22 SPARE SPARX0004 N/A N/A N/A N/A N/A N/A N/A MB2 1A539 See Note I Note I: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report

GGNS Thermo-Lag Ampacity Derating Database Eegeneering Report No: GGNS-96 4832 Reymoa 0

' Attaebenent I -

Page.37 of 39 Raceway -

Cable Schesse ID Coette Ceed Cable Derst Ckt Percest Percent Componeet Fire Area Clrroit Appliesties go Imed ?

(AWG)

Ceed Amp Amp FLA IAnd Margie ID (Y/N)

(A)

(A).

pg,,7,,,

c,,,,,,

20 N/A n

SPARE SPARX0005 N/A N/A N/A N/A N/A N/A N/A hS2 IA539 See Neee I 16 N/A n

SPARE SPARX0007 N/A MA N/A N/A N/A N/A WA IBl IA539 See Noac I 22 N/A y-SPARE SPARX0008 N/A N/A N/A N/A N/A N/A N/A IBA lA539 See Note 1 22 N/A 22 SPARE SPARX0009 N/A N/A N/A N/A N/A N/A N/A IBA IA539 See Nose t' Note 1: See Section 6.2 of the report.

Note 2: See Section 62.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report P

L-

_u GGNS Th rmo-Lag Ampacity Derati:g Dat:b se Engineersag Report No: GGNS-96 4832.

Revtsies 9 Attachineet i Page 38 of 39 Racewey Calde Scheme ID Comeis Ceed Cable Derst Cht Ferrest Fercent Compement Fire Area Ciremit Application ID IAed ?

(AWG)

Coed Ausp Amp FLA IAed Margin ID (Y/N)

(A)

(A) l Voltage Level Y l % Filf 739 l Fire BarrierThickness l Raceway Derating N/Al 2BBRY644 Raceway Type RS Conduit 6" I

16 N/A 30 INSTRUMENTATION IB3NP4lD N/A N/A N/A N/A N/A N/A TBIBB05 IBI OC214 See Noec 2 16 N/A 30 INSTRUMENTATION (TC)

IB3NY47A N/A N/A N/A N/A N/A N/A IY471EN013B TBI OC214 Sec Note 2 16 N/A 30 INSTRUMENTATION (TC)

IB4NY47A N/A N/A N/A N/A N/A N/A 2Y47 TEN 005A TBl OC214 See Note 2 16 N/A 30 INSTRUMENTATION (TC)

IB5NY47A N/A N/A N/A N/A N/A N/A 2Y47 TEN 013A TBi OC214 See Note 2 16 N/A 30 ANNUNCIAM IBK16R20G N/A N/A N/A N/A N/A N/A TBIMB03 IBI OC214 See Note 2 18 N/A 30 SPARE IBSPRY47A N/A N/A N/A N/A N/A N/A N/A IB4 OC214 See Note I 18 N/A 30 SPARE IBSPRY47B N/A N/A N/A N.'A N/A N/A N/A IB4 OC214 See Note I 18 N/A 30 SPARE IBSPRY47C N/A N/A N/A NA N/A N/A N/A IB4 OC214 See Note i 16 N/A 30 SPARE IBSPRY47F N/A N/A N/A N/A N/A N/A N/A TBI OC214 See Note I 16 N/A 30 SPARE IBSPRY47G N/A N/A N/A N/A N/A N/A N/A TBI OC214 See Note 1 l

16 N/A 30 SPARE SPARB0216 N/A N/A N/A M/A N/A N/A N/A f

IBl 0C214 See Note i Note 1: See Section 6.2 of the repon.

l Note 2: See Section 6.2.1 of the report.

l Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report

GGNS Th:rmo-Lag Ampacity Derating Database Engineering Report No: GGNS-9MMl32 Revo.o. o -

Attachaient I Page 39 of 39 Raceway Cane Scheme ID Coetie Ceed Cable Derat Ckt Percent

- Perecat Compeemt Fire Area Cirewit Appliencies ID Imed ?

(AWG)

Coed Amp Amp FLA Imad Margie ID (Y/N)

(A)

(A) l Raceway Derating N/Al l Voltage Level Y l% Fin 26.1 l Fire BarrierThickness 2BBRY605 Raceway Type RS Condinit 3" 1

16 N/A 30 INSTRUMENTAllON IB3NP41B N/A N/A N/A N/A N/A N/A IH13-P712 IBI OC214 Sec Note 2 16 N/A 30 INSTRUMENTATION IB3NP4tD N/A N/A N/A N/A N/A N/A TBIBB05 IBI CC214 See Note 2 16 N/A 30 N E ATOR IBKl6R20G N/A N/A N/A N/A N/A N/A TBIMB03 1B1 OC214 See Noac 2 -

16 N/A 30 ANNUNCIATOR IBKI6R20H N/A N/A N/A N/A N/A N/A Ill22-P502-1 IBl OC214 See Note 2 18 N/A 30 SPARE IBSPRY47A N/A N/A N/A N/A N/A N/A N/A 184 OC214 See Note i 18 N/A 30 SPARE IBSPRY47B N/A N/A N/A N/A N/A N/A N/A IB4 OC214 See Note i 18 N/A 30 SPARE IBSPRY47C N/A N/A N/A N/A N/A N/A N/A IB4 OC214 See Note I 16 N/A 30 SPARE IBSPRY47F N/A N/A N/A N/A N/A N/A N/A TBI OC214 See Note i 16 N/A 30 SPARE IBSPRY47G N/A N/A N/A N/A N/A N/A N/A 1BI OC214 See Note I Note 1: See Section 6.2 of the report.

Note 2: See Section 6.2.1 of the report.

Note 3: See Section 6.2.2.a of the report Note 4: See Section 6.2.2.b of the report

Eygireerirg R: port Ns: GGNS-%-0032 Revision 0 1 Page 1 of 2 Cable Descriptbus Cable -

Conductor Cable Description Code Size (AWG)

BA6 10 IKV POWER,3/C, # 10 AWG, ASSOCIATED DIVISION I, WITH YELLOW JACKET AND BLACK STRIPE BA7 10 IKV POWER CABLE,2/C, # 10 AWG, ASSOCIATED DIVISION I, WITH YELLOW JACKET OVERALL AND DLACK STRIPE.

BB3 1/0 IKV POWER CABLE,1/0 AWG, TRIPLEXED, DIVISION 11 WITH BLUE JACKET.

BB4 4

iKV POWER CABLE, # 4 AWG, TRIPLEXED, DIVISION !! WITH BLUE JACKET.

BBS 8

IKV POWER CABLE, # 8 AWG, TRIPLEXED, DIVISION 11 WITH BLUE JACKET.

BB6 10 IKV POWER,3/C, # 10 AWG, DIVISION 11 WITH BLUE JACKET.

BB7 10 IKV POWER CABLE,2/C, # 10 AWG, DIVISION II WITH BLUE JACKET I

OVERALL.

BC6 10 IKV POWER,3/C, # 10 AWG, ASSOCIATED DIVISION !!, BLUE JACKET WITH BLACK STRIPE.

I BY3 1/0 IKV POWER, # 1/0 AWG, TRIPLEXED DIVISION I WITH YELLOW JACKET.

BY4 4

IKV POWER CABLE, # 4 AWG, TRIPLEXED, DIVISION I WITH YELLOW JACKET.

BYS 8

IKV POWER CA BLE, # 8 AWG, TRIPLEXED, DIVISION I WITH YELLOW JACKET.

BY6 10 IKV POWER,3/C, # 10 AWG, DIVISION I WITH YELLOW JACKET.

CA2

.12 CONTROL CABLE,2/C, # 12 AWG, ASSOCIATED DIVISION 1 OR RPS A, YELLOW JACKET OVERALL WITH BLACK STRIPE.

CB2 12 CONTROL CABLE,2/C, # 12 AWG, DIVISION 11 OR RPS B WITH BLUE JACKET OVERALL.

i CB4 12

- CONTROL CABLE,4/C, # 12 AWG, DIVISION 11 OR RPS B WITH BLUE JACKET OVERALL.

CB7 12 CONTROL CABLE,7/C, # 12 AWG, DIVISION 11 OR RPS B WITH BLUE JACKET OVERALL.

1

.I

EggiIceri:g R1 port N : GGNS-96-0032 Rivtion 0 1 Page 2 of 2 Cable Descriptions Cable Conductor Cable Description Code Size (AWG)

CB9 12 CONTROL CABLE,12/C, # 12 AWG, DIVISION II OR RPS B WITH BLUE JACKET OVERALL.

CBT 12 CONTROL CABLE,12/C, # 12 AWG, DIVISION 11 OR RPS B WITH BLUE JACKET OVERALL.

CC2 12 CONTROL CABLE,2/C, # 12 AWG, BOP CIRCUIT ASSOCIATED WITH DIVISION il, BLUE JACKET OVERALL WITH BLACK STRIPE.

'CY2 12 CONTROL CABLE,2/C, # 12 AWG, DIVISION I OR RPS A WITH YELLOW JACKET OVERALL.

.CY4 12 CONTROL CABLE,4/C, # 12 AWG, DIVISION I OR RPS A WITH YELLOW JACKET OVERALL.

CY7 12 CONTROL CABLE,7/C, # 12 AWG, DIVISION I OR RPS A WITH YELLOW JACKET OVERALL.

CY9 12 CONTROL CABLE,12/C, # 12 AWG, DIVISION I OR RPS A WITH YELLOW JACKET OVERALL.

CYT 12 CONTROL CABLE,12/C, # 12 AWG, DIVISION I OR RPS A WITH

. YELLOW JACKET OVERALL.

IBl 16 SHIELDED INSTRUMENT CABLE, I TWISTED PAIR, # 16 AWG, DIVISION 11 OR RPS B WITH BLUE JACKET OVERALL.

IB4 I8 SHIELDED INSTRUMENT CABLE, 4 TWISTED PAIRS, # 18 AWG, DIVISION II OR RPS B WITH BLUE JACKET OVERALL.

IB8 21 COAXIAL INSTRUMENT CABLE, # 21 AWG, DIVISION II OR RPS B WITH BLUE JACKET OVERALL.

IBA 22 COAXIAL INSTRUMENT CABLE, # 22 AWG, DIVISION II OR RPS B WITH BLUE JACKET OVERALL.

MB2 20 SPECIAL MULTI CABLE,7/C, # 20 AWG, DIVISION 11 WITH BLUE JACKET OVERALL.

MB8 22 SillELDED CABLE,1/C, # 22 AWG, DIVISION II WITH BLUE JACKET OVERALL.

TB1 16 THERMOCOUPLE CABLE,2/C, # 16 AWG, COPPER CONSTANTAN, DIVISION 11 OR RPS B WITH BLUE J ACKET OVERALL.

+

Eigizeerirg Report N:: GGNS-96-0032 Revision 0 Attachment III Page I of 1 Raceway Descriptions Raceway Raceway Description Code SD GALVANIZED STEEL TRAY VENT TYPE 4 X 18 SE GALVANIZED STEEL TRAY VENT TYPE 4 X 24 R6 RIGID STEEL CONDUlT 6 IN.

R4 RIGID STEEL CONDUIT 4 IN.

R3 RIGID STEEL CONDUIT 3 IN.

R2 RIGID STEEL CONDUIT 2 IN.

l

~

Base Amnacities for Cables in Random Fill Trays GGNS 0032 Revision 0 Attachment IV Page1of1 Cable 1.33" Tray 1.81 Tray 1.0" Tray Depth I.5* Tray Depth 2.0" Tray Depth 2.5* Tray. Depth 3.0* Tray Depth Diameter Depth.

Depth,

GGNS Cond

of Dx Do Cable Code Size GGNS Cable Typa Cond Area (in)

(in) lx(A) lo(A) lx(A) lo(A) lx(A) lo(A) lx(A) lo(A)

Ix(A) lo(A) lx(A) lo(A) lx(A) lo(A)

CA2, CB2, CONTROL CABLE,2/C, #

CC2 CY2 12 12 AWG.

2 0.2206 0.530 0.590 19.80 18.00 16.90 15.36 15.40 14.00 13.36 12.14 12.I0 11.00 11.00 10.00 9.90 9.00 CONTROL CABLE,4/C, #

CB4, CY4 12 12 AWG.

4 0.3217 0.640 0.590 16.91 18.00 14.43 15.36 13.15 14.00 11.40 12.14 10.33 11.00 9.39 10.00 8.45 9.00 CONTROL CABLE,7/C, #

CB7, CY7 12 12 AWG.

7 0.4418 0.750 0.590 14.98 I8.00 12.78 15.36 11.65 14.00 10.10 12.14 9.15 I1.00 8.32 10.00 7.49 9.00 CONTROL CABLE,12/C, #

CB9 CY9 12 12 AWG.

12 0.8171 1.020 0.590 15.56 18.00 13.28 15.36 12.10 14.00 10.49 12.14 9.51 11.00 8.64 10.00 7.78 9.00 CONTROL CABLE,12/C, #

CBT. CYT 12 12 AWG.

12 0.4778 0.780 0.590 11.90 18.00 10.15 15.36 9.25 14.00 8.02 12.14 7.27 11.00 6.61 10.00 5.95 9.00 iKV POWER CABLE,2/C, B A7, BB7 10

10 AWG.

2 0.3217 0.640 0.640 29.39 24.00 25.35 20.70 23.27 19.00 20.99 17.I4 19.60 16.00 15.92 13.00 14.70 12.00 BA6, BB6, IKV POWER,3/C, # 10 BC6, BY6 10 AWG.

3 0.3632 0.680 0.640 25.50 24.00 21.99 20.70 20.19 19.00 18.21 17.14 17.00 16.00 13.81 13.00 12.75 12.00 IKV POWER CABLE, # 8 BBS.BYS 8

AWG.TRIPLEXED.

3 0.3848 0.700 0.630 33.33 30.00 28.93 26.04 26.67 24.00 23.22 20.90 21.11 19.00 18.89 17.00 16.67 15.00 IKV POWER CABLE, # 4 BB4,BY4 4

AWG, TRIPLEXED.

3 0.6082 0.880 0.890 67.24 68.00 57.45 58.10 52.40 53.00 46.89 47.42 43.51 44.00 36.58 37.00 32.63 33.00 IKV POWER CABLE, I!D BB3.BY3 1/0 AWG.TRIPLEXED.

3 1.3273 1.300 1.310 158.78 160.00 135.16 136.20 123.05 124.00 109.52 110.36 101.22 102.00 87.33 88.00 76.41

'77.00 Notes.

See section 5.3 of the report for a discussion of this table.

Do - Cable oscrall diameter from Table 11 or 12 of IPCEA P-54-440 (1972)

Dx - Cable overall diameter for GGNS cable lo - Cable ampacity from Table 11 or 12 ofIPCEA P-54-440 (1972)

Ix - Cable ampacity for GGNS cable, based on to

Ampacities for 1.33" and 1.81" tray depths have been obtained by interpolation t

e

L

^

i BEFORE THE UNITED STATES NUCLEAR REGULATORY COMMISSION LICENSE NO. NPF-29 L

5 DOCKET NO. 50-416 2

1 IN THE MATTER OF MISSISSIPPI POWER & LIGHT COMPANY and 4

SYSTEM ENERGY RESOURCES, INC.

and SOUTH MISSISSIPPI ELECTRIC POWER ASSOCIATION and ENTERGY OPERATIONS, INC.

l AFFIRMATION I, M. J. Meisner, state that I am Director, Nuclear Safety & Regulatory Affairs of Entergy Operations, Inc. (GGNS); that on behalf of Entergy Operations, Inc., System Energy Resources, Inc., and South Mississippi Electric Power Association I am authorized by Entergy Operations, Inc. to sign and file with the Nuclear Regulatory Coussission, this response (GNRO-96/00073)to the Generic Letter 92-08 Request for Additional Information dated November 6, 1995 for Grand Gulf Nuclear Station; that I signed this response as Director, INclear Safety Ts Regulatory Affairs of Entergy Operations, Inc. (GGNS), and that the atoments made and the matters set forth therein are true and correc to the best of my knowledge, information and belief.

m_

i j

/

. J.

Meisner STATE OF MISSISSIPPI COUNTY OF CLAIBORNE SUBSCRIBED AND SWORN TO before me, a Notary Public, in and for the County and State above named, this 28 day of June, 1996.

' (SEAL).

lf y _/U L

~

p

' Notary Public 4

Ef5SISSIPPI STATET!DE NOTARY PUB '

My comudsejen-expires:

My COMMISSION EXPIRES JUNE S. I

~

%%DED T11RU STEGAIL NOTARY SERVICS 4

h

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