Text

Fire Endurance Test of Thermo-Lag 330-1 Fire Protective Envelope (Two 3 Inch Conduits W/Junction Boxes)
	ML20128H102
Person / Time
Site:	Comanche Peak
Issue date:	01/07/1993
From:	Humphrey C, Priest D; OMEGA POINT LABORATORIES
To:	;
Shared Package
ML20127K787	List: ML20127K784; ML20127K789; ML20127K812; ML20128G931; ML20128G949; ML20128G955; ML20128G968; ML20128G986; ML20128G994; ML20128G998; ML20128H018; ML20128H031; ML20128H052; ML20128H068; ML20128H077; ML20128H092; ML20128H102; ML20128H112; ML20128H119;
References
	12340-94367C, NUDOCS 9302160274
	Download: ML20128H102 (265)
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{{#Wiki_filter:_. .-- .- _ _ - - - . - ._ . _ - . .- . . .- 1 1 FIRE ENDURANCE TEST OF A THERMO LAGe 3301 FIRE PROTECTIVE ENVELOPE (Two 3 in. Conduits with Junction Boxes) Project No.12340 94367c Scheme 10 Assembly 1 ( FIRE ENDURANCE TEST TO QUALIFY A PROTECTIVE ENVELOPE FOR CLASS 1E ELECTRICAL CIRCUITS December 2,1992 Prepared For: TU Electric COMANCHE PEAK STEAM ELECTRIC STATION P.O. Box 1002' l Glen Rose, Texas 76043 1002 f? %, I SE*II8SNb8 46 9+64,,6/ PDR

1 i ! Report Ne,12340-94367c Deceir.ber 2,1992 l Texas Utilities Electric Page 11 1 i i i i .i ! ABSTRACT { A conduit assembly, consisting of two 3 in. conduit loops passing into l l a horizontal and a vertical junction box, clad with a nominal i thickness of 1/2 in. Thermo Lag @ 3301 and various upgrades as i described herein were evaluated in accordance with the Texas { Utilities Electric TEST PLAN, Rev. 8, based essentially on the . t requirements of American Nuclear Insurers Bulletin B.7.2,11/87,- i 1 Attachment B entitled: "ANIIMAERP RA Standant Fire Endurance _ . l Test Method To Qualify A Protective Envelope For Class IEEE l l Electrical Circuits *, Revision I, dated November 1987, and the ; Nuclear Regulatory Commission letter dated October 29,1992 (see . Appendix K.) This assembly was found to meet the requirements of. l those documents for a fire resistance period of 60 minutes i t 4 i ! L The details, procedures and observations reported herein are correct and true l within the limits of sound engineering practice.' All specimens and test sample 4 assemblies'were produced, installed and tested under the surveillance of either - Texas Utilities' or the testing laboratory's in house Quality Assurance Program. i This report describes the analysis of a distinct assembly and includes descriptions - of the test procedure followed, the assembly tested, and all results obtained.- All j test data are on file and remain available for review by authorized persons. , sVlY$ _, Y7Y93 Constance A. Humphrey ' -# Date' / . Manager, QA Dept. L '

 ;                                  Deggary K Priest                                                                                         '

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Iteport No.12340-94367c Dee:mber 2,1992 Tcxzs Utiliti:s El:ctric l' age iii TABLE OF CONTENTS TI n f PAGE a INTRODUCTION 1 OBJECTIVE 1 TEST PROCEDURE 1 Fire Test Furnace 2 Thermocouples 3 Circuit Integrity 3 Insulation Resistance Testing 4 Data Acquisition system 5 Hose Stream Test 5 Barrier Inspection 6 Visual Cable Inspection 6 TEST ASSEMBLY 6 Test Deck 6 Test Items (General) 8 Test Items (Conduits) 9 Junction Box Supports 9 Electrical Cables 10 Thermocouple Placement 10 Thermo Lag

Installation Highlights 11 TEST RESULTS 13 CONCLUSIONS 20 APPENDICES Appendix A: CONSTRUCTION DRAWINGS 21 Appendix B: TEST PLAN 28 Continued on next page 4 0A fOf O: +A t.

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i i j Heport No.12340 94367c December 2,1992 ' i Texas Utilitiss Elsetric Pageiv i 1 i j

                                                                   ?ABLE OF CONTENTS (CONT.)                                                                                                               t I                                                                                                                                                                                                           ,

I f/Y J PAGE l dix C: THERMOCOUPLE LOCATIONS 49 l . .. 1x D: CIRCUIT INTEGRITY DETAILS 63 Appendix E: INSULATION RESISTANCE DETAILS 78 Appendix F: GRAPHICAL TEST DATA 98 ! Appendix G: TABULAR TEST DATA IM 4 i 5 Appendix H: QUALITY ASSURANCE-- 257- , Appendix I: PHOTOGRAPHS 487-l Appendix J: THERMO. LAG 8 INSTALLATION DETAILS 536

l Appendix K: NRC LETTER, *Thermo Lage Acceptance 539 l Methodology for CPSES Unit 2," dated , October 29,1992 , j Last Page of Document 547 s I' f 4.:A >f/ a oq)O 3

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) 1 Report No.12340-94367c Decemler 2,1992 il Texas Utilities Electric Page1 I i i ! INTRODUCTION ; I . ! The protection of vital electrical circuits from the effects of an external fire

exposure is of primary concern in the design and construction of an electrical power generating plant, Typical " fire protective envelopes" are designed to protect )

the contents of an electrical raceway for fire exposure periods of one to three a hours, during which time the electrical circuitry must remain functional. i ! The external fire exposure selected to evaluate protective envelope systems is that ! described in the ASTM E119 88 Fire Tests of Building Construction and Materials ] (E119 Time Temperature Curve, described later in this document.) Typical fire test programs involve the selection and construction of a specific l electrical raceway system, instrumentation for thermal and circuit integrity

measurements, followed by the application of the protective envelope system by l qualified personnel.

l . { This standard should be used to measure and describe the properties of materials, i products, or assemblies in response to heat and fame under controlled laboratory conditions and should not be used to describe or appraise the fre hazard or risk of materials, products, or assemblics under actual 6re conditions. However, results of this test may be used as elements of a fire risk assessment that takes into account all the factnis that are pertinent to an assessment of the fire hazard of a particular end use. . 1

OBJECTIVE The objective of this project was to evaluate a specific protective envelope system - 7 l for use as a 1 hour fire protective envelope for redundant electrical systems. The '

) entire program was carried out in accordance with the Texas Utilities Electric, l TEST PLAN, One Hour Fire Endurance Tests of Articles Protected with the ! Thermo Lag

330 Fire Barrier System, Rev. 8, which may be found in Appendix B l of this document. For reasons of clarity and to reduce redundancy, many items discussed in the Test Plan have not been duplicated elsewhere in this document.

S j TIBrPROCEDURE

This entire test program was performed in accordance with Texas ' Utilities - Electric TEST PLAN, Rev, 8, which has been included in Appendix B. Many of g the specific details of this project will be found in that document. . $ +,. cs - y a, j OkA O d

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I $ bport No.12340-94367c December 2,1992 l Tcmes Utilitirs Elsetric Page 2 ; I s t FIRE TEErrFURNACE I i The test furnace is designed to allow the specimen to be uniformly exposed to the [ i specified time temperature conditions, It is fitted with symmet.rically located natural gas burners designed to allow an even heat flux distribution across the : surface of a test specimen. l' The temperature within the furnace is determined to be the mathematical average of thermocouples located symmetrically within the furnace and positioned 12 in away from representative parta and locations of the test ' specimen. The exact positioning of the thermocouples is such that the average , ! fire exposure across the entire test specimen can be determined. The materials 4 used in the construction of these thermocouples are those suggested in the E119 !- test etandard. During the performance _ of a fire exposure test, the furnace j temperatures are monitored at least every 15 seconds and displayed for the , i furnace operator to allow control along the specified temperature curve. All data . p is printed to paper every 30 seconds and saved to magnetic disk every minute.-

The fire exposure is controlled to conform with the standard time-temperature: j. curve shown in Figure 1, as determined by the table below: .

i i 2000 - ~ i Temperature Time

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! G) (min) i C 1500 - i e 1000 5 1250 - i 2 1300 10 l 3 1000 - 1462 20 i-I { 750 " 1550 1700 30 00 ! f 500- 1792 90 4 - 1850 120 250 - 1888 150 0 . , , , . , ,,,, , , , 1925 1m i 3 0 25 50 75 100 125' 150 175 200 i Time (minutes)- - [ Ehnual The test furnace used consists of a large horizontal exposure chamber,;with an internal dimension of 12 ft, long and 7 ft. wide. The furnace is equipped with diffuse flame natural' gas burners symmetrically. located across.the floor of the

furnace and controlled by individual gas flow valves, with the overall gas flow to f? pl O o r-'n- f--, &w ewi-Y ea,-m.-oe-eem e r e. . -- cr m=r- v e . > av: --s,.-ww----w-r *w w v r w or '+ r'e ve- s+ re 'er+?- , -, Iw-a"++rW M-s"-- , ew-t + m+e vr == W VPw"-a-- ' v *va=r*7*

i i j Reporth 12340 94367c December 2,1992 Texts Utilitics Electric Page 3 l l 1 l the furnace being controlled by a single overall gas control valve. Capable of a !

maximum heat output of 5 million Blu/ hour, these burners are arranged well [

, below the exposed face of the specimen to ensure an even temperature at the i surface of the specimen. Windows are located on two sides of the furnace to allow j observation of the specimen during fire exposure. The depth of the furnace is l variable, being increased the desired amount by the addition of concrete blocks around the perimeter ledge. These blocks are lined with ceramic fiber blanket to I minimize the heat loss from the furnace and to decrease the time required for the , furnace walls to heat up. For +hese tests, the walls are built up from their normal

height of 40 in. to a total height of slightly over 79 in. from the furnace floor to the 1 top of the ledge.

The fire test is controlled according to the standard time / temperature cure, as- I

indicated by the average temperature obtained from the readings of the furnace t i

interior thermocouples symmetrically located across the specimen,12 in, away. ! The thermocouples are enclosed in protection tubes of such material and i dimensions that the time constant of the thermocouple assembly lies between 5.0 i and 7.2 minutes, as required by the E 119 standard. The furnace temperature ! during a test is controlled such that the area under the time / temperature curve is l within 10% of the corresponding area under the standard time / temperature curve : l for the one hour test period.

. The furnace pressure is controlled to be as nearly neutral with respect to the surrounding: aboratory atmosphere as possible, measured at the vertical mid- <; i. height of the test specimen. Adjusting the neutral plane at that position results in ,

! a nominal +0.015 in. WC pressure at the top of the specimen (under surface of the ' l deck) and -0.015 in. WC pressure at the bottom of the specimen. . p

[ 'IHERMOCOUPLES j Temperatures on the interior of the fire protected systems are measured with j Type K, 24 gauge, Chromel Alumel electrically welded thermocouples formed i from Chromel and Alumel wires of "special limits of error (il.1'C)," and covered ! with braided fiberglass insulation (unless thermocouple lead routing requires }' higher temperature resistance, in which case the thermocouple leads are ! insulated with ceramic fiber or Nexele insulation). I l CIRCUITINTEGRITY l The purpose of the circuit integrity measurement was to enable the detection of L the occurrence of a short between any two conductors or ground (the conduit steel)

or an open circuit. Since the failure of any conductor within the system would l result in a failure of the protective envelope, it was not important to be able to e determine exactly which conductor failed,_ but merely that it did fail.

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1 Report No.12340 94367c December 2,1992 l Texas Utilities Electric Page 4 l 1 l Consequently, all conductors in each cable type were connected in a single series ! circuit, with a 1000 1/4 watt resistor between each. (For instance, if a raceway l i contains 7C/#12 AWG cables, all of the conductors of a particular color are l i connected into a single, series electrical circuit. Each of thesels then connected to i the others, in an overall series circuit, with a 1/4 watt,1000 resistor between l i each, so that if a short occurs between any two [or more) conductors within a-l single cable, a minimum of 1000 will be dropped from the circuit [see section on

- Circuit Integrity for complete details].) Finally, a 10000 resistor was installed i between this circuit and a 12 volt battery to act as a load resistor for the data acquisition system, and a 1000 resistor _ was connected between the end of the circuit and system ground (See Appendix D: CIRCUIT INTEGRITY DETAILS.)

i I The resultant circuit allows the measurement of steady state voltage drops across ! ) the entire circuit, which will change accordingly as any corrbination of the . j resistors is removed from the circuit by the shorting of any conductors. ! l Prior to beginning the fire test,.the circuit integrity signals were connected to the

data acquisition system and their inputs verified. The voltage measured (using a ,

calibrated 41/2 digit DVM) was noted and recorded as i V (initial voltage). Then } cae of the 1000 resistors was shorted, and the resultant voltage measuredLand 1 saved as V-loon (voltage with 1000 removed from the circuit). . This, then, j indicates the minimum voltage change from Vi - that would show a short had 3 occurred in any of the cables. Following the completion of the fire exposure and

hose stream test, a final voltage was measured and recorded as Vr (final voltage).

Continuous collection of the circuit integrity voltage signals was performed . during the entire fire exposure and hose stream tests and; data collection was ! terminated after the hose stream test was complete. See Appendix DiCIRCUIT l INTEGRITY DETAILS for circuit schematics for each of the cable types in this test. i INSULATION RESISTANCE TESTING j' As an additional check on the condition of the conductor insulation, insulation resistance testing was performed on each cable type before the fire and after the hose stream test.- The insulation resistance tests were performed using a TU j_ Electric owned and calibrated adjustable megohmmeter, set to the 500 volt-DC level for insulation resistance testing on all instrumentation cables and the _1500 i.

volt DC level for all power _ and control cables. To perform the insulation .
resistance test, the connection to ground was broken for each cable type and the -

l test instrument leads connected from conductor to conductor and-from each [' conductor to ground. Any leakage-between that cable type's conductors and-ground, or from conductor to conductor, is readily detected in this manner. Upon-

,                 - discovery of an ohmic reading which is lower than the criteria set in the October-

!. 29,1992, NRC Letter (Appendix K) , the reading will be documented in the test [

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, . _ . - . _ - - - - - - - _ = - - - - - - - . _ - . . - - _ _ . . i i Report No.12340-94367c Duember 2.1992 Taxes Utiliti:s E12ctric Page5 i i I report and the splices between cables will be broken and each cable tested separately to determine which cable conductor is bad or if there is a bad splice or test lead. Provided the low reading is on a cable, that cable is then removed from the raceway and visually examined to determine where and how the failure . occurred. DATA ACQUISITION SYSTEM The outputs of the test article thermocouples and circuit integrity linsa and the furnace probes are monitored by a data acquisition system consisting of a John Fluke Mfg. Co., Model HELIOS 2289A Computer Front End, a John Fluke Mfg. Co., Model HELIOS 2281A Extender Chassis (in the case of the 200 channel capacity unit), and an Apple Computer Co., Macintosh Class!c microcomputer, a 100 or 200 input thermocouple jack panel and voltage input terminal strips. The Computer Front End is connected to the RS422 Serial Interface Port of the Macintosh and the Extender Chassis is serially connected to the Computer Front End. The computer is programmed in Microsoft BASIC to command the HELIOS units to sample the data input lines (from the thermocouple jack panel and/or the voltage input terminal strips), receive and convert the data into a digital format, and to manipulate the raw data into usable units for display on screen and paper and for saving to floppy disk. Two data acquisition units are used for the majority of tests due to the large number of data channels. One data acquisition unit is configured for monitoring 200 data input channels and is used to sample all (or most) of the test article thermocouples. A second data acquisition unit is configured for monitoring 100 ; data input channels and is used to sample the circuit integrity lines of the test ' article, ambient laboratory temperature, furnace temperature probes and, if necessary, the remaining test article thermocouple inputs. HOSE S'IREAMTEST Ac:ording to the Test Plan, following the fire exposure teut, the test specimen is removed from the test furnace, lifted approximately.6 ft from the ground (as measured from the lowermost part of the specimen), slowly turned (nominally 6 to 8 revolutions per minute) and exposed to the impact, erosion, and cooling effects . of a hose stream directed perpendicularly at the exposed surface of the test specimen as outlined in the standard. The stream is delivered, for a minimum period of 5 minutes, through a 1-1/2 in, fog nozzle with an adjustable stream, with a nozzle pressure of 75 psi, a spray angle of 30* and with the tip of the nozzle a distance of 5 ft from the exposed face. The nozzle is to flow a minimum of 75 gpm during the hose stream test.: It is recognized that, with a three-dimensional-object, not all surfaces can be attacked by the hose stream test. ~ For this reason, the specimen is lifted high enough to allow the stream to play against the sides, . AD o p0 a: ~.< Oggg

Report Ns.12340 943G7c December 2,1992 Texas Utilities Electric Page 6 N )

inside and outside vertical surfaces and the underside of the item, resulting in little,if any, direct force being applied to the inside top surface of the specimen.

! HARRIERINSPECTION

Following the hose stream test, all barrier materials, joints and seams are to be visually inspected for burnthrough or openings in the barrier envelope in accordance with the acceptance criteria outlined in the NRC letter dated October 29,1992, (Appendix K.)

VISUAL CABLE INSPECTION Following the barrier inspection, the barrier materials will be systematically removed and the condition of the various assembly aspects will be noted (see Post Test Observations). The cables in each system will be visually inspected for damage in accordance with the acceptance criteria outlined in the NRC letter dated October 29,1992, (Appendix K.) If any visible thermal damage exists, the outerjacket of the cable in question will be slit open and the condition of the inner conductor insulation will be assessed. TESTASSEMBLY

                                                'IISI' DECK l

The test deck consisted of a perimeter of 3 in. structural steel channel, welded together into an 8 ft. by 13 ft rectangle, with the flanges outward. Over the top of this framework a layer of 10 GA steel sheet was welded to form'a continuous, smooth top. Pipe sockets (4 in. e, sch. 40 steel pipe) were then welded onto each corner, so that 3 in. e steel pipe legs could be attached to hold the assembly at a comfortable working level. Holes were then cut into the deck steel at the appropriate locations to allow the test item to be installed into the deck assembly. Structural elements were typically attached to the test item above the deck level, to rigidly fix the item to the deck. Following the installation of the test item, the deck ! was reinforced with steel channel positioned so as to minimize any warping, bending or sagging during the fire test (the size of the channel being selected after consideration of the amount of stiffness required for that particular assembly),

l. and then insulated on the underside with two 2 in, thick layers of 6 pcf ceramic fiber blanket, held in place with impaling pins, spaced a maximum of 12 in, o.c.

l The figure below illustrates a cross sectional view of one edge of a typical ~ deck l assembly, showing the structural steel, the decking and the insulation.

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i , Report Nr.12340-94367c December 2,1992 , Texcs Utilities El:ctric - Page 7 l 4 i I ; i 1 ! 10 GA dock steel , mmmmmmmmw l I y . I f: 3' steel ~ . Ceramic - channel Impaling pin Fiber 1 i 1 Blanket. a ? mm a i i i Following complete installation of the test item, the underside of the deck'was ! insulated as previously described, with the ceramic blanket being pushed-into-1 direct contact with the test item. A

box" around the penetration point in the deck l steel was formed of 3 in. steel channel or, edge and the enclosed area completely :

filled to a nominal depth of 3 in. with silicone foam fire seal.

] silicone fcam fire stop 4

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[ FIRE SIDE' CROSS SECTION VIEW OF POINT OF PENETRATION' 2 OF THE DECK BY A TEST ITEM ' e- This method of sealing around the point where a tes't item penetrates the test deck has proven very effective at withstanding the 60 minute fire exposure..- Since the penetration seal is considered a part of the suppor' system, 'and is lnot in itself

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Report No.12340-943G7c Dec:mber 2,1992 Texts Utiliti:s El:ctric Page 8 1 being evaluated by this test method, the important aspect of the seal is that it be

   " typical" of a field installation and withstand the fire exposure test. The silicone l   foam system used in this design does not unduly act as a heat sink, nor does it offer significant physical support to the penetrating item. Its purpose is to seal the gap without afTecting the evaluntion of the protective envelope system.

TESTITEMS (GENERAL) As with conduit materials installed at CPSES, the materials used in the test were subjected to on site commercial grado dedication programs prior to acceptance 4 and subsequent installation. The conduit materials used in the test were provided 1 to Texas Utilities by various vendors, and are similar in design and representative of those installed at CPSES. All test items were constructed from materials extracted from TU Electric's

Comanche Peak Steam Electric Station stock material storage areas in 8

accordance with existing site procedures. Electrical cables used in this test consisted of site specific cables supplied by TU Electric and taken from CPSES lot inventory. These cables were as followe: 4 CROSS. I CABLE CABLE DIAMETER SECTIONAL TYPE FUNCTION DESCRIPTION (in.) AREA (in2) W-020 Power 3C/#6 AWG 600v. 0.980 0.754 W-023 Power 3C/#8 AWG 600v. 0.747 0.438 W-046 Control 9C/#12 AWG 600v. 0.690 0.374 W-047 Control 7C/#12 AWG 600v. 0.605 0.287 W-048 Control 5C/#12 AWG 600v. 0.575 0.200 W-063 Instrumentation 4 Shielded, 0.737 0.427 Twisted Pair 16 AWG 600v. W-071 Instrumentation 5C/#16 AWG 600v. 0.474 0.176 The diameters and cross-sectional areas listed herein represent the Laboratory's , average of ten measurements of each cable type. Thermo Lag

3301 Materials Thermo Lags materials were procured from Thermal Science, Inc. (TSI),- St.

Louis, MO. The Thermo Lag 8 materials extracted from CPSES site stock were representative of matecials installed in the plant. Each one hour rated Thermo-Lag 8 3301 Flat panel and each one hour rated Thermo Lag

3301 V ribbed panel

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1 ! Report No,12340 94367c Decenher 2,1992 -

l. Texas Utilitics Electric Page 9 t i

t t i ! ! is 1/2 in, thick (nominal) x 48 in, wide x 78 in, long, with stress skin

monolithically adhered to the panel on one face. Each panel was received with 350 i: Topeost factory applied. The strers skin is installed adjacent to the surface of the

! protected commodity. Other materials supplied by TSI were 330 69 stress skin i sheeta 4 ft x 7 ft.,350 Topcoat (two part water based mixture),3301 trowel grade i subliming compound (used with 3301 panels). All Thermo Lag

panels were l measured, saw cut and installed onto the respective test assembly by Peak Seals ,

l craft personnel using approved CPSES drawings, procedures and specifications. Installatione were inspected by CPSES-certified quality control inspectors. l I

OtherMaterials i

) Materials used in conjunction with Thermo Lag

components, but furnished by i other vendors included: Silicone elastomer (Promatec 45B) seal material, Dow -

l Corning 3 6548 RTV silicone foam fire stop material and Thermal Ceramic ! -Kaowool M Board (ceramic fiber damming board). These materials were all

previously. supplied by Promatec,-Houston,- Texas. Other commercial grade products used were: 1/2 in, wide x 0.020 in, thick type 304 stainless steel rolled-edge banding straps with wing seals; 16 to 18 GA stainless steel tie wire; and, ;

0.010 in. O ailess steel sheet metal. . i ' F TEST ITEM (CONDUTIE & JUNCTION BOKES) .

This assembly consisted of two parallel 3 in, a conduit loops passing through' two: junction boxes. Each conduit loop extends through the right side of the deck, into i

} the 18 in, side of an 18 in. x 12 in, x 6 in junction box (vertically situated, 21 in. i above the horizontal raceway),into a 90' elbow (long side horizontal),'into the 18 i in. side of a second 18 in. x 12 in. x 6 in, junction box (horizontally situated mid-1 span of the horizontal raceway), into a second 90* elbow (long side vertical) and j back up through the left side of the deck. Both of the conduit assemblies extended 4 i three feet above the surface of the deck. i- ! JUNCTIONBOX SUPPOR'IB

A single box tube steel support was fabricated to support the horizor.ial junction :

box mid span of the conduit runs. The hanger consisted of a 29 in, long vertical section of 3 in. x 3 in. x 1/4 in, wall square steel tubing with a 1/2 in, thick,12 in. , square plate centered and welded to each end with a 1/4 in.-fillet weld all around

the tubing. The support was centered on and bolted to the top of the mldiapan :

horizontal junction- box with -1/2 in. hardware. This placement situated _the-bottom of the junction box 36 in, below the deck insulation.

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!           Report Ne,12340-94367c                                                                   December 2,1992 Texas Utilities Electric                                                                        Page 10 i

! i i l ELECTIUCALCABLES

All electrical cables used in this project were site specific for CPSES. Whero

! possible, an approximate 1/3 mix of Power, Instrumentation and Control cables were pulled into each conduit. The internal cross sectional areas for both ! conduits is'as follows: ) CONDUITSIZE CROSS SECTIONAL (INCHES) AREA (in2) 3 7.069 ) The table below shows the cable types used in each conduit, the number of each cable installed, the total cross sectional area of each cable type and the percent of the total available area taken up by each type. 3in. CONDUIT (two requhwl) CitOSS. CABLE NUMBER SECTIONAL % OF TOTAL

                              'IYPE                PRIEENT      AREA (in2)            AREA W-020                      1               0.754              10.67 W-023                      1              0.438                6.20 W 046                      1              0.374                5.29 W 047                      1              0.287'               4.06 W 048            '

1

0.260 3.68 W 063 I 0.427 6.04 W-071 3 0.528 7.47 TOTAL FILL => 3.0G8 43.40

                                                 'IIIERMOCOUPLE PLACEMENT 24 gauge, Type K, Chromel Alumel electrically welded thermocouples (Special Limits of Error: il.1*C, purchased with lot traceability and calibration certifications) were attached nominally every 6 in. along one each of power, control and instrumentation cables, by placing the thermojunction in direct contact with the top surface of the cable and covering with a double wrap of glass

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Report No.12340 94307c December 2,1992 Texts Utilitirs Ehetric Page 11 fiber reinforced electrical tape (Glass Cloth Electrical Tape, Class "B" Insulation, 1/2 in, wide,3M Corporation, Item No. 27) for a minimum distance of 31/2 in. In both 3 in, e conduits, the instrumented Power cable was located at the nom.inal center of the cable bundle, while the instrumented Control cable was located midway in the bundle and the Instrumentation cable with thermoeouples was located on the outside of the cable bundle, o @Q Note: Exact cable QIy = W 023 (Power) 31acement is not shown /A acm. This drawingis Pr #c @ = W 047 (Contml) merely to illustrate the

ei s n a es, " % Q) @ = W 071(Instrument) marked by X's. g Cable Bundlein Conduit in order to get a realistic meacurement of the temperatures at the conduit steel, similar thermocouples were positioned nominally overy 12 in, along the top surface of each conduit, being held in position by a short piece of Glass Cloth Electrical tape. The thermocouple leads were taped securely to the conduits at points away from the thermojun: tion by wrapping the tape completely around the conduit and thermocouple lead. Thermocouples were also located in each junction box. These thermocouples were held in position by clamping the junction under the head of a #8 x 32 x 1/4 in, long stainless steel round head machine screw threaded into tapped holes from the inside of the junction box. One thermocouple was placed on the center of each sido of the junction box. Two additional thermocouples were placed on the conduit entry and exit sides of the junction boxes, halfway between the conduit nut and the adjacent junction box side. TIIEIGIO. LAGS INSTALLATION IIIGIILIGIITS Thermo Lag 8 materials were installed in accordance with the instructions contained in the CPSES Site Procedures referenced in Test Plan, Rev. 8. Short abstracts of the installation are included herein to clarify specific details. [^%g

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Report No.12340 94307c December 2,1992 Texts Utilities Electric Page 12 Drawings of the installed Thermo Lag

on the test assembly are shown in Appendix J.

Thermo-Lag

33&1 Flat Panel (1/2 in nom. thickness)

These panels were used to construct the LBD box design, junction box (first layer) and support steel protective envelopes. Thermo Lag

3301 Subliming Trowel Grade hiaterial This material was used to pre caulk all joints, seams and upgraded areas between pre shaped sections, flat and V ribbed panels and underneath and over stress skin.

Thermo Lag

3301 Pre Shaped Conduit Sections (1/2 in nom. thickness)

This material was used to construct the 3 in. diameter raceway design protective envelopes. - Thermo Lag

33&i V rib Panel Afoterial a

This material was used as a second layer on each junction box. Thermo Lag @ 33&l V rib Panel Orientation V rib panels were used only as a second layer on thejunction boxes. As such, the ribs were installed in contact with the first icver of flat panels. On top and bottom (18 in. x 12 in.) surfaces, the V-ribs were oriened parallel to the conduit runs. On remaining junction box surfaces, the V ribs were oriented perpendicular to the conduit runs. Application hiethcxis Each 3 in. diameter raceway segment was covered first (prior to installing material on the junction boxes) with Thermo Lag

330-1 Pre Shaped Conduit Material. All joints and seams were pre-caulked with 3301 Trowel Grade Material and secured in place with stainless steel banding material.

Each raceway LBD fitting was covered with a 3301 flat panel material in a manner similar to an L-shaped box configuration. All joints and seams were pre-caulked with 330-1 Trowel Grade Material and secured in place with stainless steel banding, t** % (/ l

Report No. 12340 94367c December 2,1992 Tens Utilities Electric Page 13 Each junction box was first covered with Thermo Lag

33011/2 in. thick flat panel material. All joints and seams were pre caulked with 3301 Trowel Grade Material and secured in place with stainless steel banding.

The tube steel support member was covered with a single layer of flat panel for a 9 in. distance from the V rib panel surface of the horizontal junction box envelope. All joints and seams were pre caulked with 3301 Trowel Grade Material and secured in place with str.inless steel tie wires or banding material. Upgrade Techniques Following application ci the flat panel layer, a second layer was applied to each junction box using Thermo Lage 3301 % ribbed panel material secured with stainless steel banding material. All joints were pre caulked with Thermo Lag

3301 Trowel Grade Material. A layer of Thermo Lag
trowel grade (approximately 3/16 in. thick) was applied 2 in, minimum beyond all junction box joints. The trowel grade was allowed to set until" tacky" to the touch. Strips of 4 in. wide Thermo Lag
330 69 Stress Skin were applied (2 in, in each direction from a corner) over the " tacky" trowel grade and " worked in" to achieve proper bonding. The stress skin was secured in place using 1/2 in. long staples and stainless steel tie wire to hold it flat against the panel surface. A skim coat of Thermo Lag
3301 Trowel Grade was applied over the stress skin.

Each raceway LBD box design was " upgraded" using approximately 3/16 in, thick trowel grade build up over all joints. This was allowed to set until " tacky" to the touch. Strips of 4 in. wide Thermo-Lag

330 69 Stress Skin were applied over the trowel grade material and " worked in" to achieve proper bonding. The stress skin was then secured using 1/2 in, staples and a skim coat of 330-1 trowel grade applied.

At locations where the raceway entered and exited an LBD or junction box, a 2 in. high collar of 330 69 stress skin was circumferentially wrapped around the raceway, lapping the joint from the box, and stapled in place. After all joints were lapped a minimum of 2 in, with 330 69 stress rdin, a skim coat of 3301 trowel grade was applied.

'1TSTRFRUL'IS The completed test specimen was placed on the Laboratory's horizontal fire test furnace and the thermocouples and circuit integrity systems connected to the data acquisition system and their outputs verified. Thermocouples #122 and #153 were found to be inoperative. Thermocouple #122 was located on the conduit steel surface of the rear 3 in. O conduit, approximately 13 in, above the top of the left C

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j Report No.12340-94367c Decemler 2,1992 j Texcs Utihti:s Electric { Page 14 t

;                                                                                                                                                                                                                                                i i

i i

!                            condulet. Inermocouple #153 was located on the instrumentation cable inside the                                                                                                                                    f rear 8 in, e conduit,6 in, left of center. Due to the large number of thermocouples                                                                                                                                  :

i the lack of operation of a small number of ' 1 present thermocouples in the tast can be article, d. The test war conducted on November 5,199l overlooke ifdaert W. Stansberry II, project manager, with the following persons present. , 4 Joe Ulle - USNRC , ! Steve West - USNRC '

Chester Pruett - TU Electric (Fluor Daniel Corporation) i Rick Dible - TU Electric (ABB Impell Corporation)-

l Cal Banning - TU Electric (ABB Impell Corporation) ! Obald Shetty -- TU Electric

Melvin Quick -

TU Electric (Stone & Webster Engineering) i

llendy Hooton -

TU Electric - - Frank Collins TU Electric (Stone & Webster Engineering) . ; , Charles Pilngwort.h - TU Electric 4 Dave Mudio - TU Electric l Jim Wren 4 TU Electric . Lance Terry - TU Electric !

Herschel Crr.wford - -

TU Electric . Bob Braddy - TU Electric Scott Harrison - TU Electric l Deggary N. Priest - Omega Point Laboratories, Inc. i Kerry Hitchcock - Omega Point Laboratories, Inc. , Connie Humphry - Omega Point Laboratories, Inc. l Cleda Patton - Omega Point-Laboratories, Inc.- Richard Beasley -

                                                                                                                                 - Omega Point Laboratories, Inc.                           .

i Laudencio Castanon - Omega Point Laboratories, Inci a Brian Ohlenbusch - Alamo Crane Co. ' Chris Herman - Alexander Utilities, Inc. Steve Linick - Alexander Utilities, Inc. Rick Lohman - - Thermal Science, Inc. The furnace was. fired and- the ASTM E119 standard time temperature curve

                         - followed for a period of 60 minutes. - The pressure differential" between the laboratory surrounding the furnace and a point within the furnace level with the vertical midpoint of the exposed-portion of the specimen was maintained at-approximately 0.00 in, water column throughout the test.

The furnace was fired at 9:18 p.m. By 0:28 (min:sec) the outside surface of the test-item wa9 beginning to turn brown, and by 0:55 (min:sec) had ignited fairly.

                         . uniformly across the exposed surfaces. By 1:19 (min:sec) the furnace was filled                                                                                                                                      ,

with-intense smoke and-heavy flaming. During the fire exposure,;no visual openings into the raceway wore observed.' f, '~" %a ; Oggh 9f Y-'d -e t = av r

v e T'7"---'t"T'-'""-*Y-'"-"*" T' '*"- ** f VM e -#' r r& v ves ' f - - '

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Report Ns 12340 94367c December 2,1992 Tex:s Utiliti:s Eltetric Page 15 In the course of the fire endurance test, several problems were enco:mtered. These problems are discussed,in detail,in the following passages: . Due to the time constant (5.0 7.2 minutes) inherent in the furnace probe thermocouples required by the test standard, the furnace operator detected an over temperature condition (due to the combination of furnace fuel flow and burning test item) and turned the furnace fuel down. When that happened, the flaming on the surface of the Thermo Lage material slowly stopped, causing the furnace probes to register an under temperature condition. Consequently, the operator increased the fuel flow to the furnace and the surface of the test item then re ignited and filled the furnace with-smoke and flames again. The furnace temperature thus "saw toothed" its way along the E119 heating curve until the temperature.was considerably _ above 1,000'F, at which time the previously mentioned phenomenon ceased, and the specimen burned steadily for the remainder of the fire exposure perici During the fire test, several of the thermocouples located along the conduit steel began reading excessively high temperatures. The affected thermocou ple channels which continued to rise during the test typically would peak during the latter portions of the test and then the readings would start lowering significantly as the actual temperature inside the test assemblies (as indicated by the cable thermocouples) began to climb toward the boiling point-of water. The problem was attributed, upon post test disassembly and based on past experience, to electro chemical reactions caused by saturation of the fiberglass thermocouple insulation braiding by condensate accumulated on the conduit steel. - Early in the test, the condensate saturated the thermocouple lead wires and caused erroneous readings. As the_ test continued, the condensate began to " cook" out of the thermocouple lead wires and the readings; began to decrease, showing temperatures closer to the actual temperature of the conduit steel. The condensate discovered on the conduits upon disassembly had a thick, syrupy consistency and was dark brown or black; The material found was ' a mixture,'of unknown proportions, of the water condensed on the conduits and the gaseous and liquid byproducts of the combustion of the Thermo. Lag

material.

At the'end of the fire exposure period, the thermocouples were disconnected, the - furnace' extinguished and the specimen removed from the furnace. Circuit-- continuity _ measurements were continued throughout the fire and hose stream - exposure. The test-specimen was elevated to a distance of approximately 6 ft between the floor and the bottom of the test item and spun on a swivel at a rate of 6

- 8 revolutions per minute (to ensure' exposure of as much of the exterior surface o
                                                    $i, #

j i Report No.12340 94367c December 2,1992 Texas Utilitien Electric Page 16 I 1 a as possible) while being exposed to a 30' angle spray nozzle hose stream test with a minimum pressure at the nozzle of 75 psi at a distance of 5 feet, for a 5 minute

duration. The minimum flow from the nozzle was 75 gpm (in accordance with i Ref. 4.1.21). The hose stream was thus positioned to attack the sides, bottom and i inside vertical surfaces of the test item, with only minimal exposure to the top surface.

i j No failure of any of the circuit integrity systems was noted throughout the fire and i hose stream exposures. When the test item was removed from the furnace it was still flaming, which slowly decreased as it was positioned for the hose stream test. Prior te the hose stream test, no openings or other severe damage was noticed on

,       the specimen. The outer layer of the stress skin upgrade was exposed along the corners of the LBD boxes and the junction boxes. The remainder of the exposed surface of the test item was covered with a layer of black ash, i

Following the hose stream test, the Thermo Lag

pieces remained firmly aflixed and the stainless steel banding was still tightly wrapped around the assemblies.

A fuller description of the condition of the protective envelope is presented later in this document. i The significant temperatures within the raceway system at the end of the fire exposure test are presented in the table below. (Shaded values are above the allowable limits.) MAX. TEMI'EltATUltE AVG. TEMPEltATURE LOCATION ( F) ( F) FRONT 3 in. CONDUIT Conduit Steelt 1141 576 W 023 (Power) Cable 174 135 l W-047 (Control) 'Jable 233 166

W 071 (Instr.) Cdle 232 165 REAR 3 in. CONDUIT Conduit Steelt 722 401 W-023 (Power) Cable 206 148 W 047 (Control) Cable 174 127 W-071 (Instr.) Cable Z32 163

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Report No.12340 94307c December 2,1992 Texas Utilities Electric Page 17 1 i MAX. TEMPERATURE AVG. TEMPERATURE LOCATION ('F) ('F) HORIZONTAL J. BOX

Junction Box Steel 186 172

, VERTICAL J. BOX i Junction Bcx Steel 198 146 t All conduf t steel temperatures were affected by condensate saturation. The average initial temperature for all thermocouples at the start of the test was

63'F, yielding an allowable temperature increase of 250*F, or 313'F actual for the
average temperatures. (A 325'F increase above the 63*F initial temperature yields a maximum allowable individual temperature of 388 F, in accordance with ASTM E119 88.) All thermocouples on the junction box steel and on cables within both 3 in. a conduit systems and both junction boxes met these criteria.

i Prior to the fire test, the voltage signals from each of the circuit integrity systems was measured to establish a baseline (Vi ). Then, after shorting across a single 1000 resistor, the minimum voltage necessary to indicate failure (V toon) was measured. At the completion of the fire and hose stream exposure tests, the voltage was again measured (Vr). These values are displayed in the table below. Additionally, a 500 volt insulation resistance test of each instrumentation cable (conductor to conductor and conductor to ground) and a 1500 volt insulation

resistance test of each power and control cable (conductor to conductor and conductor to groimd) was performed before (Ri ), and after (Rr) the fire and hose stream tests. These results may be found in Appendix E: Insulation Resistance l Testing Details.

CABLE V V ioon Vr FRONT 3 IN. CONDUIT W 020 2.972 2.185 2.961 j W-023 2.970 2.195 2.964 W-046 6.012 5.645 5.999 W 047 5.133 4.681 5.130 W-048 4.263 3.687 4.251 W-063 6.003 5.639 5.986 W-071 4.702 4.194 4.692 \ f** %s i L M/

4 J Report No.12340-94367c December 2,1992 Ts u Utilities Electric Page 18 i a 4 CABLE V: V toon Vr i REAR 3 IN. CONDUIT W.020 2.988 2.204 2.97t ! W 023 2.979 2.206 2.971 - W-046 5.952 5.586 5.938 W-047 - 5.147 4.700 5.135 W-048 4.230 3.650 4.220 i W-063 5.936 5.598 5.946 W-071 4.659 4.162 4.649 l l All data may be found in the Appendices attached to this document. Post Test Nmirtation Immediately following the hose stream test, the test item was systematically disassembled and examined for damage and general condition. A listing of those findings follows. In all cases, when describing a particular Thermo Lag

3301 ,

Fht, V-Ribbed Panel or Pre-Shaped Conduit Section, the term " panel" or " pre-shaped section" will be used. FRONT & REAR 3 IN. O CONDUIT LOCATION OBSERVATION

Left side, above 90" condulet. The outermost layer of stress skin was partially exposed with 1-1/2 in, of char build up on top where the conduits entered the condulets. Char depth elsewhere was 3/4 in. Most areas had 1/8 in. uncharred. material remaining. Small areas present with no remaining uncharred material over the stress skin l

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Report No.12340 94367c Decender 2,1992 l Texas Utilities Electric Page 19 i

i IDCATION OBSERVATION - Left side, 90' condulet. The pre shaped sections were in place on all

sides of the condulut. The outennost layer of L stress skin'was completely exposed along all

! corner edges and 1 in, to 1/4 in. of char was - present on all sides of the condulet box. ! Between 1/8 in, and 1/4 in. uncharred material remained on all four outer sides with small area having as little as 1/16 in. The Thermo- : Lag @ material between the two condulets was i i totally intact. The overlapoed: areas at the { intersection of the condulet box and both the j horizontal and vertical conduit sections were > completely intact. i l Horizontal section, between The char depth on top of the stress skin was 1 . ! left 90* condulet and mid- 1/2 in. Over most of the conduit section,1/8 in. span junction box.

l Thermo-I.ag@ remained uncharred against the conduit, with the exception of the conduit to LBD box overlapped intersection, which was I completely intact. HorizonM section, between The char depth on top of thTatress skin was 1 mid span junction box and in. to 1-1/2 in.- Up to 1/8 in, uncharred material right 90 condulet, remained on the inside of the pre shaped sections with several- - areas having no . l _ _ _ remaining uncharred material. ; ! llight sido, 90' condulet. The char depth on top of the outermost layer of j stress skin was between -1 'in, and 2 in. E Approximately 1/4 in.' Thermo Lag @ remained uncharred on the outer layer. The inner layer was intact but blistered (top coat). The conduit to L'BD box 'ov_erlapped intersection was completely intact. M iei ~ ~ The cables were visibly undamagei The cable

jacket was slightly stiffened in -tne condulet

. area. The remainder of the cable length was still flexible. 4- ,. i 4

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,                                  Report No.1234N4367c                                                                                          December 2,1992        i j-                                 Texas Utilities Electric                                                                                              Page 20         t l                                                                                                                                                                        !

i ! l JUNCTION BOXES ! i ! j LOCATION OBSERVATION Horizontal junction box The stress skin overlay was exposed along sll i (mid span). edges. Cliar depth on the outer panels was 1 in. j i with 1/4 in. uncharred material present on the j inside of the four vertical sides. The top had 1/8 1 1 in, remaining and the bottom had 1/8 in, with several spots having no remaining uncharred material. The top coat of the inner panels was 4 blistered, but the inner layer. was otherwise l intact. All overlaps at conduit entry and exits i sites were totally intact on the inner layer. i Vertical junction box The stress skin overlay was exposed along all [ edges. Char depth on the outer panels was 1 in. ! with 1/8 in. uncharred material present on the i inside of all sides. The top coat of the inner l panels was blistered, but the inner layer was

otherwise intact. All overlaps at conduit entry

! and exits sites were totally intact on the inner i layer. l l- CONCLUSIONS ) The horizontal and vertical junction boxes and the two 3 in, e, conduit assemblies, 4 clad in a nominal 1/2 in, thickness Thermo-Lug

3301 material with additional j upgrades presented herein, met the requirements of the TEST PLAN (essentially

those of American Nuclear Insurers Bulletin B.7.2,11/87, Attachment B entitled:-

l- "ANI/MAERP RA Standard Fire Endurance Test Method To Qualify A Protective L Envelope For Class IEEE Electrical Circuits," Revision I, dated November 1987), for a fire resistance rating of one hour. s The assembi met the acceptance criteria contained in the TEST PLAN and the !. NRC letter ated October 29,1992 for the following parameters: 1) single point-

temperature increase remained below 325'F (with the previously noted exception of the conduit steel temperatures),2) no burnthrough was evident on the assembly following the fire endurance and hose stream tests, 3) visual cable inspection -

reveakd no apparent thermal damage, 4) no loss of circuit integrity occurred ~ during the course of the fire and hose. stream tests, and 5) the results of the

!-                                insulation resistance tests were well within the allowable limita.
                                                                                                                                                                      ~

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Report No.12340 94367c December 2,1992 Tex:s Utilitirs El;ctric APPENDICES Appendix A-CONSTRUCTION DRAWINGS 4Ato-

! Report No.12340 94367c December 2,1992 l' Texts Utilitics Elsetric Page 5 l ) report and the splices between cables will be broken and each cable tested l ! separately to determine which cable conductor is bad or if there is a bad splice or i test lead. Provided the low reading is on a cable, that cable is then removed from , j the raceway and visually examined to determine where and how the failure ! occurred. 4 DATA ACQUISITION SYSTEM The outputs of the test article thermocouples and circuit integrity lines and the furnace probes are monitored by a data acquisition system consisting of a John , [ Fluke Mfg. Co., Model HELIOS 2289A Computer Front End, a John Fluke Mfg. 1 Co., Model HELIOS 2281A Extender Chassis (in the case of the 200 channel j capacity unit), and an Apple Computer Co., Macintosh Classic microcomputer, a

100 or 200 input thermocouple jack panel and voltage input terminal stripn. The

! Computer Front End is connected to the RS422 Serial Interface Port of the

Macintosh and the Extender Chassis is serially connected to the Com? uter Front 1 End. The computer is programmed in Microsoft BASIC to command t2e HELIOS

] units to sample the data input lines (from the thermocouple jack panel and/or the voltage input terminal strips), receive and convert the data into a digital format, '

and to manipulate the raw data into usable units for display on screen and paper

) and for saving to floppy disk. r . Two data acquisition units are used for the majority of testa due to the large i number of data channels, One data acquisition unit is configured for monitoring l 200 data input channels and is used to sample all (or most) of the test article thermocouples. A second data acquisition unit is configured for monitoring 100

i data input channels and is used to sample the circuit integrity lines of the test

} article, ambient laboratory temperature, furnace temperature probes and, if j necessary, the remaining test article thermocouple inputs.- i i J HOSESIREAMTEST ] According to the Test Plan, following the fire exposure test, the test specimen is a removed from the test furnace, lifted approximately 6 ft. from the ground (as i measured from the lowermost part of the specimen),-slowly turned (nominally _6 i to 8 revolutions per minute) and exposed to the impact, erosion, and cooling effects - of a- hose stream directed perpendicularly at the exposed surface of the test i specimen as outlined in the standard.- The stream is. delivered,' for a minimum 4 period of 5 minutes, through a 11/2 in. fog nozzle with an adjustable stream, with i a nozzle pressure of 75 psi, a spray angle of 30 and with the tip of the nozzle a distance of 5 ft, from the exposed face. The nozzle is to flow 'a minimum of 75 gpm during the hose stream test. It is recognized that, with a three dimensional .' object, not all surfaces can be attacked by the hose stream test. For this reason, the specimen is lifted high enough to allow the stream to play against the sides, t

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Report No.12340 94367c December 2,1992 Texts Utiliti:s El:ctric Page 6 inside and outside vertical surfaces and the underside of the item, resulting in little, if any, direct force being applied to the inside top surface of the specimett. BARRIER INSPECTION Following the hose stream test, all barrier materials, joints and seams are to be visually inspected for burnthrough or openings in the barrier envelope in accordance with the acceptance criteria outlined in the NRC letter dated October 29,1992, (Appendix K.) VISUAL CABLE INSPECTION Following the barrier inspection, the barrier materials will be systematically removed and the condition of the various assembly aspects will be noted (see Post Test Observations). The cables in each system will be visually inspected for damage in accordance with the acceptance criteria outlined in the NRC letter dated October 29,1992, (Appendix K.) If any visible thermal damage exists, the outerjacket of the cable in question will be slit open and the condition of the inner conducter insulation will be assessed. TESTASSEMBLY TETDECK The test deck consisted of a perimeter of 3 in, structural steel channel, welded together into an 8 ft by 13 ft. rectangle, with the flanges outward. Over the top of this framework a layer of 10 GA steel sheet was welded to form a continuous, smooth top. Pipe sockets (4 in o, sch. 40 steel pipe) were then welded onto each corner, so that 3 in. e steel pipe legs could be attached to hold the assembly at a comfortable working level. Holes were then cut into the deck steel at the appropriate locations to allow the test item to be installed into the deck assembly. Structural elements were typically attached to the test item above the deck level, to rigidly fix the item to the deck. Following the installation of the test item, the deck was reinforced with steel channel positioned so as to minimize any warping, bending or sagging during the fire test (the size of the channel being elected after consideration of the amount of stiffness required for that particular assembly), and then insulated on the underside with two 2 in. thick layers of 6 pcf ceramic fiber blanket, held in place with impaling pins, spaced a maximum of 12 in, o.c. The figure below illustrates a cross sectional view of one edge of a typical deck assembly, showing the structural steel, the decking and the insulation, t t,OA, "of o A i

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4 Report No.12340-943G7c December 2,1992 Tax:s UtilitiIs Electric Page 7 l 10 GA deck steel xmmmmmmumw

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                                                                                     .,    %tdV
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cha el $# [.,,[ ' Impaling pin

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                                            .s. a. '. s .,.n.,                     ' M tit.fiittitri i i iii                                 ': iri x I

Following complete insi,allation of the test item, the underside of the deck was insulated as previously described, with the ceramic blanket being pushed into direct contact with the test item. A " box" around the penetration point in the deck steel was formed of 3 in. steel channel on edge and the enclosed area completely filled to a nominal depth of 3 in, with silicono foam fire seal. L silicone foam fire stop i "

                             .=c::      ;

i

J ... 3" channel

                                                       .c.                                         <

i ' > ; :.t

                                                                                                                       " box" c~                         ,a.y
                                                                                          ... ,= ---
                                                                                                                  ~ <      Test deck
                                ,                                 E
                                                                                                                  <    Insulation y
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FIRE SIDE CROSS-SECTION VIEW OF POINT OF PENETRATION l OF THE DECK BY A TESTITEM This method of sealing around the point where a test item penetrates the test deck

has proven very effective at withstanding the 60 minute fire exposure. Since the - )

penetration seal is considered a part of the support system, and is not in itself ' l OA# l l 1-1 - MAT l

Report No.12340-94367c December 2,1992 Texas Utilities Electric Page 8 being evaluated by this test method, the important aspect of the seal is that it be

 " typical" of a field installation-and withstand the fire exposure test. The silicone foam system used in this design does not unduly act as a heat sink, nor does it offer significant physical support to the penetrating item. Its purpose is to seal the gap without affecting the evaluation of the protective envelope system.

TESTl'IEMS (GENERAL) 4 As with conduit materials installed at CPSES, the materials used in the test were subjected to on-site commercial grade dedication programs prior to acceptance and subsequent installation. The conduit materials used in the test were provided to Texas Utilities by various vendors, and are similar in design and representative of those installed at CPSES. i All test items were constructed from materials extracted from TU Electric's Comanche Peak Steam Electric Station stock material storage areas in accordance with existing site procedures. Electrical cables used in this test consisted of site-specific cables supplied by TU

Electric and taken from CPSES lot inventory. These cables were as follows

CROSS. CARLE CABLE DIAMETER SECTIONAL TYPE FUNCTION DESCRIPTION (in.) AREA (ins) W-020 Power 3C/#6 AWG 600v. 0.980 0.754 W-023 Power 3C/#8 AWG 600v. 0.747 0.438 W-046 Control 9C/#12 AWG 600v. 0.690 0.374 W-047 Control 7C/#12 AWG 600v. 0.605 0.287 W-048 Control 5C/#12 AWG 600v. 0.575 0.260 W-063 ! Instrumentation _ 4 Shielded, 0.737 0.427 Twisted Pair 16 AWG 600v. W-071 Instrumentation 5C/#16 AWG 600v. 0.474 0.176 The diameters and cross-sectional areas listed herein represent the Laboratory's average of ten measurements of each cable type. Thermo-Lag

3301 Materials Thermo-Lag
materials were procured from Thermal Science, Inc. (TSD, St.

Louis, MO. The Thermo-Lag @ materials extracted from CPSES site stock were representative of materials installed in the plant. Each one hour rated Thermo-Lag 8 330-1 Flat panel and each one hour rated Thermo-Lag

3301 V-ribbed panel s.o A *o,

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Report No.12340 94367c December 2,1992 Texas Utilities Electric Page 9 is 1/2 in. thick (nominal) x 48 in, wide x 78 in, long, with stress skin monolithically adhered to the panel on one face. Each panel was received with 350 Topcoat factory applied. The stress skin is installed adjacent to the sueface of the protected commodity. Other materials supplied by TSI were 330-69 stress skin sheets 4 ft. x 7 ft.,350 Topcoat (two part water-based mixture),330-1 trowel grade subliming compound (used with 330-1 panels). All Thermo-Lag

panels were measured, saw cut and installed onto the respective test assembly by Peak Seals craft personnel using approved CPSES drawings, procedures and specifications.

Installations were inspected by CPSES-certified quality control inspectors. Other Materials Materials used in conjunction with Thermo-Lag

components, but furnim ed by other vendors included: Silicone elastomer (Promatec 45B) seal material, Dow Corning 3-6548 RTV silicone foam fire stop material-and Thermal Ceramic Kaowool M-Board (ceramic fiber damming board). These materials were all previously supplied by Promatec, Houston, Texas. Other commercial grade products used wern: 1/2 in, wide x 0.020 in. thick type 304 stainless steel rolled-edge banding straps with wing seals; 16 to 18 GA stainless steel tie wire; and, 0.010 in. stainless steel sheet metal.

TEST ITEM (CONDUITS & JUNC'110N BOXES) This assembly consisted of two parallel 3 in, o conduit loops passing through two junction boxes. Each conduit loop extends through the right side of the deck,into the 18 in, side of an 18 in. x 12 in. x 6 in. junction box (vertically situated, 21 in. above the horizontal raceway), into a 90 elbow (long side horizontal), into the 18 in side of a second 18 in. x 12 in. x 6 in, junction box (horizontally situated mid-span of the horizontal raceway), into a second 90 elbow (long side vertical) and back up through the left side of the deck. Both of the conduit assemblies extended three feet above the surface of the deck. JUNCTION BOX SUPPORTS A single box tube steel support was fabricated to support the horizontal junction box mid-span of the conduit runs. The hanger consisted of a 29 in, long vertical section of 3 in. x 3 in. x 1/4 in, wall square steel tubing with a 1/2 in. thick,12 in, square plate centered and welded to each end with a 1/4 in, fillet weld all around the tubing. The support.was centered on and bolted to the top of the mid-span horizontal junction box with 1/2 in. hardware. This placement situated the bottom of the junction box 36 in. below the deck insulation.

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Report No.12340-9436fc December 2,1998
Texas Utilities Electric Page 10 o

i ELECTRICAL CABLES All electrical cables used in this project were site specific for CPSES. Where possible, an approximate 1/3 mix of Power, Instrumentation and Control cables were pulled into each conduit. The internal cross-sectional areas for both

conduits is~as follows:

CONDUITSIZE CROSS SECTIONAL (INCHES) AREA (in2) j 3 7.069 The table below shows the cable types used in each conduit, the number of each cable installed, the total cross sectional area of each cable type and the percent of the total available area taken up by each type. 3in. CONDUIT (two mquimd) CROSS. CABLE NUMBER SECTIONAL % OF TOTAL

TYPE PRFRFNr AREA (in2) AREA i

W-020 1 0.754 10.67 l W-023 1 0.438 6.20 W-046 1 0.374 5.29 W-047 1 0.287 4.06 W-048 1 0.260 3.68 W-063 1 0.427 6.04 W-071 3 0.528 7.47 l TOTAL FILL => 3.068 43.40

                             'IHERMOCOUPLE PLACEMENT 24 gauge, Type K, Chromel-Alumel electrically welded thermocouples (Special Limits of Error: il 1 C, purchased with lot traceability and calibration certifications) were attached nominally every 6 in. along one each of power, control and instrumentation cables, by placing the thermojunction in direct contact with the top surface of the cable and covering with a double wrap of glass g?" "oe
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Report No.12340 94367c December 2,1992 Texas Utilities Electric Page 11 fiber reinforced electrical tape (Glass Cloth Electrical Tape, Class "B" Insulation, 1/2 in wide,3M Corporation, Item No. 27) for a minimum distance of 3-1/2 in. In both 3 in, e conduits, the instrumented Power cable was located at the nominal center of the cable bundle, while the instrumented Control cable was located midway in the bundle and the Instrumentation cable with thermocouples was located on the outside of the cable bundle, o @Q Note: Exact cable placement is not shown C g".

                                                                  = W-023 (Power) here. This drawingis             r        ~b merely to illustrate the                               h = W-047(Contml) relative placements of               a the instrumented cables,                               @ = W-071(Instrument) marked by X's,                           g Cable Bundlein Conduit In order to get a realistic measurement of the temperatures at the conduit steel, similar thermocouples were positioned nominally every 12 in, along the top surface of each conduit, being held in position by a short piece of Glass Cloth

+ Electrical tape. The thermocouple leads were taped securely to the conduits at points away from the thermojunction by wrapping the tape completely around the conduit and thermocouple lead. Thermocouples were also located in each junction box. These thermocouples were held in position by clamping the junction under the head of a #8 x 32 x 1/4 in. long stainless steel round-head machine screw threaded into tapped holes from the inside of the junction box. One thermocouple was placed on the center of each side of the junction box. Two additional thermocouples were placed on the conduit entry and exit sides of the junction boxes, halfway between the conduit nut and the adjacent junction box side. THERMO IAGS INSTALLATION HIGHLIGHTS Thermo-Lag @ materials were installed in accordance with the instructions contained in the CPSES Site Procedures referenced in Test Plan, Rev. 8. Short abstracts of the installation are included herein to clarify specific details, f * *o

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l :,. Report Ns.12340 94367c December 2,1992 Texas Utilities Electric Page 12 i Drawings of the installed Thermo-Lag

on the test assembly are shown in Appendix J.

Thermo-Lage 3361 Flat Panel (1/2 in. nom. thichness) These panels were used to construct the LBD box design, junction box (first layer) and support steel protective envelopes. Thermo Lag

33&1 Subliming 1%wel Grade Material i This material was used to pre caulk all joints, seams and upgraded areas i between pre-shaped sections, flat and V ribbed panels and underneath and over stress skin.

Thermo Lag

3301 Prw-Shaped Conduit Sections (1f2 in. nom. thickness)

This material was used to construct the 3 in. diameter raceway design protective envelopes. . Thermo Lag

3361 V-rib Panel Material i

This material was used as a second layer on each junction box. Thermo Ing* 3361 V rib Panel Orientation l V-rib panels were used only as a second layer on.the junction boxes As such,_the l ribs were installed in contact with the first layer of flat panels. On top and bottom ( (18 in. x 12 in.) surfaces, the V-ribs were oriented parallel to the conduit runs. On remaining junction box surfaces, the V-ribs were oriented perpendicular to the l_ conduit runs. Application Methods Each 3 in, diameter raceway segment was covered first (prior to installing i material on the junction boxes) with Thermo-Lag 8 3301 Pre-Shaped Conduit i Material. All joints and seams were pre-caulked with 330-1 Trowel Grade l Material and secured in place with stainless steel banding material. _ Each raceway LBD fitting was covered with a 330-1 flat panel material in a manner similar to an L-shaped box configuration. All joints and seams were pre-caulked with 330-1 Trowel Grade Material and secured in place with stainless-steel banding. I OA P ) O A 1

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u l Report Ne,12340 94367c December 2,1992 Texas Utilities Electric ' Page 13 ' 4-

                  .Each junction box was first covered with Thermo-Lag

330-1-1/2 in. thick flat '

j panel material. All joints and seams were pre caulked with 330-1 Trowel-Grade-

Material and secured in place with estainless steel banding.

l The tube steel support member was covered with a single layer of flat panel for a 91 ! in distance from the V-rib panel surface of the horizontal junction box envelope.

All joints and seams _were pre-caulked with 330-1 Trowel Grade Material and secured in place with stainless steel tie wires or banding material.
Upgnde Techniques i

l Following application of the flat panel layer, a second layer was applied to each .

junction box using Thermo-Lag' 330-1 V-ribbed panel material secured with' I stainless steel banding material. . All joints were pre-caulked with Thermo-Lag *_

i_ 330-1 Trowel Grade Material. _ A layer of: Thermo-Lag

trowel grade

! (approximately 3/16 in, thick)-was applied 2 in. minimum beyond all junction box j joints. The trowel grade was allowed to set until " tacky" to the touch. -Strips of 4

in, wide Thermo-Lage 330-69 Stress Skin were applied (2 in. in each direction j from a corner) over the " tacky" trowel grade and _" worked in" to achieve proper

! bonding. The stress skin was secured in place using 1/2 in. long staples and i stainless steel tie wire to hold it flat against the panel surface. - A skim coat of - Thermo-Lag

330-1 Trowel Grade was applied over the stress skin.

l Each raceway LBD box design was " upgraded" using approximately 3/16 in.L thick-i trowel grade build up over alljoints. This was allowed to set until " tacky" to the i touch. Strips of 4 in. wide Thermo-Lage 330-69 Stress Skin were applied over the j trowel grade material and _" worked in" to achieve proper bonding. The stress skin i was then secured using 1/2 in, staples and a skim coat of 330 trowel grade-

applied.

4 i- At locations where the raceway entered and exited an LBD or junction box, a 2 in, j high- collar of 330 69 stress skin was circumferentially wrapped around the raceway, lapping the joint from the box, and stapled in place.L After all joints were

lapped a minimum of 2.in. with 330-69 stress skin, a skim coat of 330-1 trowel j grade was applied.

                   'IISI'RESUL'IS

} The completed test specimen was placed on the Laboratory's horizontal fire test

furnace and the thermocouples and circuit integrity systems connected to the data acquisition system and their outputs verified. Thermocouples #122 and #153 were

[- 'found-to be inoperative.' Thermocouple #122 was located 'on the conduit steel l surface of the rear 3 in.-a conduit, approximately.13 in, above the top of the left i

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Report No.12340 94367c December 2,1992 Texas Utilities Electric Page 14 condulet. Thermocouple #153 was located on the instrumentation cable inside the rear 3 in, e conduit,6 in, left of center. Due to the large number of thermocouples present in the test article, the lack of ope:ation of a small number of thermocouples can be overlooked. The test was conducted on November 5,1992, by Herbert W. Stansberry II, project manager, with the following persons present: Joe Ulie - USNRC Steve West - USNRC Chester Pruett TU Electric (Fluor-Daniel Corporation) Rick Dible - TU Electric (ABB Impell Corporation) Cal Banning - TU Electric (ABB Impell Corporation) Obaid Bhatty - TU Electric Melvin Quick - TU Electric (Stone & Webster Engineering) Randy Hooton - TU Electric Frank Collins - TU Electric (Stone & Webster Engineering) Charles Illingworth - TU Electric Dave McAfle - TU Electric Jim Wren - TU Electric - Lance Terry - TU Electric Herschel Crawford - TU Electric Bob Braddy - TU Electric Scott Harrison - TU Electric Deggary N. Priest - Omega Point Laboratories, Inc. Kerry Hitchcock - Omega Point Laboratories, Inc. Connie Humphry - Omega Point Laboratories, Inc. Cleda Patton - Omega Point Laboratories, Inc. Richard Beasley - Omega Point Laboratories, Inc. Laudencio Castanon - Omega Point Laboratories, Inc. Brian Ohlenbusch - Alamo Crane Co. Chris Herman - Alexander Utilities, Inc. Steve Linick - Alexander Utilities, Inc. Rick Lohman - Thermal Science, Inc. The furnace was fired and the ASTM E119 standard time-temperature curve followed for a period of 60 minutes. The pressure differential between the laboratory surrounding the furnace and a point within the furnace level with the vertical midpoint of the exposed portion of the specimen was maintained at approximately 0.00 in. water column throughout the test. The furnace was fired at 9:18 p.m. By 0:28 (min:sec) the outside surface of the test item was beginning to turn brown, and by 0:55 (min:sec) had ignited fairly uniformly across the exposed surfaces. By 1:19 (min:sec) the furnace was filled with intense smoke and heavy flaming. During the fire exposure, no visual openings into the raceway were observed, go A *o, o .4 04ATo

i-i Report Ns.12340-94367c - December 2,1992 Texas Utilities Electric Page 15 - 4 l ' L In the course of the fire endurance test, several problems 'were encountered. l These problems are discussed, in detail, in the following passages:: . t . Due to the time constant (5.0 - 7.2 minutes) inherent in the furnace probe thermocouples required by the test standard, the furnace operator detected ! an over-temperature condition (due to the combination of furnace fuel flow . i and burning test item) and turned the furnace fuel down. When' that

bappened, the flaming on the surface of the Thermo Lag

material slowly ;

s.opped, causing the furnace probes to register an under-temperature condition. Consequently, the operator increased the fuel flow to the furnace - , and the surface of the test item then re-ignited and filled the furnace with - smoke and flames again. ' The furnace temperature thus "saw toothed" its-way along the E119 heating ^ curve until the temperature _was considerably . above 1,000'F, at which time _the previously mentioned phenomenon ceased,-- F and the specimen burned steadily for the remainder of the fire _ exposure - period. l During the fire test, several of the thermocouples located along the conduit steel began reading excessively high temperatures. . The affected? thermocouple channels whichl continued to rise during the test typically : would peak during the latter portions of the' test and then the readingsL would start lowering significantly as'the. actual temperature inside the test ' i assemblies (as indicated by the cable thermocouples) began to climb toward - l the boiling point of water. The problem was attributed, upon: post test-- L disassembly and bu.ed on past experience, tol electro-chemical: reactions-l caused by saturation of the. fiberglass thermocouple insulation braiding by i condensate accumulated on the conduitLateel. Early;in theitest,1 the- !. condensate saturated the thermocouple lead wires.and caused erroneous

readings. ' As the test continued,-the condensate began to " cook" out of the
thermocouple lead wires and-the readings began- to- decrease,Lshowing F temperatures closer to the actual temperature of the conduit steel. The

               . condensate discovered on .the- conduits upon disassembly had ca thick, e                syrupy consistency and was dark brown or black. The material found was i                a mixture,.of unknown proportions, of the water condensed:on the conduits .

L - and the gaseous and liquid byproducts.of the combustion of the Thermo-- - F Lage material.

At the end of the fire exposure period, the thermocouples were disconnected, the u.

furnace extinguished and the specimen removed from the' furnace; 1 Circuit. continuity measurements were continued throughout the fire and: hose stream exposure. The test specimen was elevated to a distance of:approximatelyL6 ft.' i.- : between the floor and the bottom of the test item and spun on a swivel at'a rate of 6- [

        - 8 revolutions per minute (to ensure; exposure'of as much of the~ exterior. surface                      i
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Report No.12340-94367c December 2,1992 Tex:s Utilitits Ehetric Page 16 1 4

as possible) while being exposed to a 30 angle spray nozzle hose stream test with a minimum pressure at the nozzle of 75 psi at a distance of 5 feet, for a 5 minute i duration. The minimum flow from the nozzle was 75 gpm (in accordance with Ref. 4.1.21). The hose stream was thus positioned to attack the sides, bottom and inside vertical surfaces of the test item, with only minimal exposure to the top

surface.

! No failure of any of the circuit integrity systems was noted throughout the fire and

hose stream exposures. When the test item was removed from the furnace it was still flaming, which slowly decreased as it was positioned for the hose stream test.

j Prior to the hose stream test, no openings or other severe damage was noticed on the specimen. The outer layer of the stress-skin upgrade was exposed along the corners of the LBD boxes and the junction boxes. The remainder of the exposed surface of the test item was covered with a layer of black ash. Following the hose stream test, the Thermo-Lag 8 pieces remained-firmly affixed J and the stainless steel banding was still tightly wrapped around the assemblies. A fuller description of the condition of the protective envelope is presented later in this document. l The significant temperatures within the raceway system at the end of the fire exposure test are presented in the table below. (Shaded values are above the i allowable limits.) . MAX. TEMPERATURE AVG TEMPERATURE l LOCATION ( F) - ( F) FRONT 3 in. CONDUIT Conduit Steelt 1141 4576: ' W-023 (Power) Cable 174 135 ' W-047 (Control) Cable 233 -166 W-071 (Instr.) Cable 232 165 REAR 3 in. CONDUIT Conduit Steelt -722 4911 W-023 (Power) Cable 206 148-W-047 (Control) Cable 174 127 4 W-071 (Instr.) Cable 232- 163 [. I 4ATO l

[ Report No.12340 94367c December 2,1992

.         Texas Utilities Ekctric -                                                                                            Page 17.

] 4 i 4 MAX. TEMPERATURE AVG. TmMPERATURE , LOCATION ( F) ('F)- l HORIZONTAL J-BOX [ Junction Box Steel 186 172

VERTICAL J-BOX Junction Box Steel 198- 146 t All conduit steel temperatures were affected by condensate saturation.

The average initial temperature for all thermosuples at the start of the test was 63 F, yielding an allowable temperature increase of 250*F, or 313*F actual for the i average temperatures. - (A 325 F increase above the 63*F initial temperature yields a maximum allowable individual temperature.of 388 F, in accordance with j ASTM E119 88.) All thermocouples on the junction box steel and on cables within-l both 3 in, e conduit systems and both junction boxes met these criteria. i Prior to the fire test, the voltage signals from each of the circuit integrity systems - 4 was measured to establish a baseline (Vi ). Then, after shorting across a single . 1000 resistor, the minimum voltage necessary to indicate failure (V loon)-was measured. At the' completion of the fire and hose. stream exposure-tests, the , voltage was again measured (Vr). These values are displayed in the table below. Additionally, a 500 volt insulation resistance test of each instrumentation cable

(conductor to conductor and conductor to ground) and a- 1500 volt insulation l resistance' test of _each power and control cable (conductor to conductor and i

conductor to ground) was performed'before (Ri ). and after (Rr) the fire and hose stream tests. These results may be found in- Appendix E: Insulation Resistance-Testing Details.

CABLE Vi - V toon Vr FRONT 3 IN.

CONDUIT.

i. W-020 2.972 2.185 2.961 F

W-023 2.970 2.195- - 2.964 4 W-046 6.012- 5.645 5.999 - W-047 5.133 4.681 5.130 W-048 4.263 - 3.687s 4.251 W-063 6.003 5.639 5.986 i W-071 4.702 L 4.194 : 4.692-o . ); $-

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Report No.12340 94367c December 2,1992 Tex s Utilities Electric Page 18 a CABLE V V-ioon Vt REAR 3 IN. CONDUIT W-020 2.988 2.204 2.975 W-023 2.979 2.206 2.971 W-046 5S52 5.586 5.938 W-047 5.147 4.700 5.135 . W-048 4.230 3.650 4.220 l W-063 5.936 5.598 5.946 W-071 4.659 4.162 4.649

All data may be found in the Appendices attached to this document.

Post-Test N=ination Immediately following the hose stream test, the test item was systematically disassembled and examined for damage and general condition. A listing of those findings follows. In all cases, when describing a particular Thermo-Lage 330-1 Flat, V-Ribbed Panel or Pre-Shaped Conduit Section, the term " panel" or " pre- , shaped section" will be used. FRONT & REAR 3 IN. O CONDUIT LOCATION OBSERVATION Left side, above 90* condulet. The outermost layer of stress skin was partially exposed with 1-1/2 in. of-char build up on top 4 where the conduits entered the condulets. Char depth elsewhere was 3/4 in. Most areas had 1/8 in, uncharred material- remaining. Small areas present with no remaining uncharred material over the stress skin. 5 "I %

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s 4 _ ReportNo.12340-94367c December 2,1992 Texas Utilities Electric Page 19 A i d l LOCATION OBSERVATION - Left side,90 condulet. The pre shaped sections were in place on-all

sides of the condulet,- The outermost layer of -
stress skin was completely exposed along all corner edges and 1 in. to 11/4 in, of char was i present' on all sides of the condulet box.

Between 1/8 in, and 1/4 in, uncharred material remained on all four outer sides- with small

area having as little as_1/16 in. The Thermo-

' Lag @ material between the two condulets.was totally intact. The overlapped areas at the I intersection of the condulet box and both the horizontal and vertical conduit sections were completely intact. ! Horizontal section, between The char depth on top of the stress skin was 1-left 90 condulet and mid- 1/2 in. Over most of the conduit section,1/8 in. span junction box. Thermo-Lag @ remained uncharred ngainst the ' conduit, with the exception of the conduit to LBD box overlapped intersection, which was

completely intact.

I Horizontal section, between The char depth on top of the stress skin was 1 mid-span junction box and in. to 1-1/2 in.. Up to 1/8 in, uncharred material right 90* condulet. remained on the inside_ of the- pre-shaped sections with several-- areas having no remaining uncharred material. Right side,90 condulet. The char depth on top of the outermost layer of j stress skin f was~ between 1~ in. and 2 in. ! Approximately 1/4 in. Thermo-Lag @ remained ' uncharred on the outer layer. The inner. layer was intact but blistered (top coat). The conduit to LBD : box overlapped intersection -was l completely intact. Cables The cables were visibly undamaged. The cable jacket was slightly stiffened in the condulet area. The remainder of the cable length was

still flexible.-

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                                                                                                                                                                                      .j Report No.12340-94367c                                                                                      Dec;mber 2,1992                                       ;

Texas Utilities Electric Page 20 i 9 i JUNCTION BOXES: IDCATION OBSERVATION o Horizontal junction box The stress skin overlay was. exposed along all (mid-span), edges. Cher depth on the outer panels was 1 in, with 1/4 in.-uncharred material present on the inside of the four vertical sides. The top had 1/8 in, remaining and the bottom had 1/8.in, with several spots having no remaining uncharred material. The top coat of the inner-panels was blistered, but the. inner layer was otherwise intact. All overlaps at conduit entry and exits

sites were totally intact on the inner layer. Vertical junction box The stress skin overlay was exposed along all edges. Char depth on the outer panels was 1 in, with .1/8 in. uncharred material _ present on the inside of all sides. The top coat of the inner panels was' blistered, but the inner layer was otherwise intact. - All overlaps at conduit entry and exits sites were totally intact on the inner layer.

                  - CONCLUSIONS The horizontal and vertical junction boxes and the two 3 in. e, conduit assemblies, clad in a nominal 1/2 in. thickness Thermo-Lsg* 330-1 material with additional upgrades presented herein, met the requirements of the TEST PLAN _(essentially-those of American Nuclear Insurers Bulletin B.7.2,11/87,' Attachment B entitled:

L L

                    "ANI/MAERP RA Standard Fire Endurance Test Method To Qualify A Protective Envelope For Class IEEE Electrical. Circuits," Revision I, dated November 1987),-

for a fire resistance rating of one hour. The assembly met the acceptance criteria contained in'the TEST PLAN and the NRC letter dated October 29,1992 for the following parameters: 1) single point temperature increase remained below 325'F_ (with the previously noted exception - l of the conduit steel temperatures),2) no burnthrough was evident on the assembly - following thedire endurance and hose stream tests, 3) visual cable inspection: revealed no apparent thermal damage', 4);no loss of circuit integrity occurred - l during the course of the fire-and hose stream tests, and 5) the results of the insulation resistance tests were well within the allowable limits. l

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Report No.12340 94367c 91 December 2,1992 Texts Utilitiss Elsctric APPENDICES I i ! Appendix -A 1 CONSTRUCTION DRAWINGS 2' G 7 OAA i 1 f1t. 8tATO O .

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d 4 i: Report Ne,12340-94367c December 2,1992 28 i Texas Utilities Electric APPENDICES , 4, 1
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29 1 TEST PLAN . Rev. 8 ONE HOUR FIRE ENDURANCE TESTS OF ARTICLES PROTECTED WITH THE THERMO LAGS FIRE BARRIER SYSTEM 1.9 SCOPE This test plan describes the me. hods and guidelines to be utilized for the preparation of test specimens, installation of the THERMO LAGS (hereafter referred to as "Thermo Lag") Fire Barrier Systems, perfounance of fire endurance and hose stream tests, electrical cable circuit integrity, insulation resistance testing and temperature monitoring, and all applicable documentation of these tasks and , the test results. 2.0 OBJECTIVE The objective of these tests is to gaalify a protective generic fire barrier system for redundant essential cables at TU Electric's Comanche Peak Steam Electric Station. Successful results of this test program will prov'.de documented evidence that the generic fire barrier systems will satisfactorily withstand an ASTM E119 88 fire exposure for a period of one hour, followed by a hose stream test. The circuit integrity will be monitored continuously using digital data acquisition. These tests shall satisfy the requirements for fire testing the cable raceway fire barriers as detailed in the American Nuclear Insurers Bulletin B.7.2,11/87, Attachment B entitled: "ANI/MAERP ILA Standard Fire Endurance Test Method To Qualify A Protective Envelope For Class IEEE Electrical Circuits", RcCsion 1, dated November 1987, and the NRC Letter dated October 29,1992,(Ref.4.1.22)(attached), in the absence of other standards for these specific types of tests, standard practice shall be invoked. Variations in this test procedure from these methods. such as the hose stream test alternatives described in Section 8, will be documented in the final test report. 3.0 ACCEPTANCE CRITERIA 3.1 Temperature - Temperatures of all thermocouples will be monitored with each tray rail for cable trays averaged and outside of svel thermocouples for conduits averaged. In addition, thermocouples on one of each cable type (power, control, instrumentation) will be averaged. Acceptance criteria maximum temperatures will be 250* above the ambient initial temperature, for averages at listed above and 325* above the ambient initial temperature, for any single thermocouple, ona o e t' l ohCe
30 2 3.2 Hose Stream Test / Barrier Inspection A hose stream test with 30' fog nozzle at 75 psi minimum pressure and 75 rpm minimum Dow will be applied to the test assembly.from 5' 0" away for five minutes. FoLlowing the hose stream test, a visual inspection will be conducted to ! document any evidence of burnthrough or opening of the barrier by the ' l hose stream. Acceptance criteria requires that.no evidence of burnthrough or openings in the barrier are identined such that the raceway or cables are visible. 3.3 Cable Visual Inspection - Providing items 3.1 and 3.2 are satisfactory, cable visual inspection is not required. However, if either of these criteria are not met, the barrier material will be removed and the cables will be inspected visually for damage in accordance with the criteria described in Section 8.5. Documentation of cable visual condition will support cable functionality testing in 3.4. 3.4 Insulation Resistance Testing - Providing items 3.1 and 3.2 are satisfactory, insulation resistance (IR) testing is- not required. However,if either of these criteria are not met, the barrier material l will be removed and IR testing shall commence within thirty (30)
. minutes following the hose stream test. The acceptance criteria for IR testing is described in Section 7.11.1. Following completion of IR testing, cable visual inspection (item 3.3) shall be performed. _ During the barrier visual inspection and prior to thirty minutes following the home stream test, insulation resistance testing will be conducted using -
the formula for acceptance criteria in the NRC Letter dated October 29, 1992. Providing the results meet those value, the' test will be considered satisfactory. i . l 3.5 Cable Circuit Integrity American _ Nuclear Insurer's' criteria and method for cable circuit monitoring for successful passage of the ASTM E119 88 Fire Endurance and Water Hose Stream Test as outlined in Sections 8 and 9 of this test plan. l [
~~4.0 REFERENCES~~
~~4.1 Documents L. >~~
l 4.1.11 Federal RegisterNolume 45, No. 225/ Wednesday, November j 19,1980' Fire Protection Program for Operating Nuclear-- Power Plants 10 CFR, Part 50, Appendir R.
4.1.2 - American Nuclear

Insurers - Bulletin .B.7.2.. ;11/87, L Attachment B entitled:-"AN1/MAERP-'RA Standard Fire Endurance Test Method :To Qualify A Protective Envelope oc - u y ['
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31 3 For Class IEEE Electrical Circulta", Revision I, dated November 1987. 4.1.3 ASTM E119 88 " Standard Methods of Fire Testa of Building Construction and Materials." 4.1.4 Thermal Science, Inc.'s Technical Note 20684, Revision V "THERMO LAG 330 Fire Barrier System, Installation Procedures Manual, Power Generating Plant Application," including TSI letters of clari6 cation thereto. 4.1.5 Specification CPES M 2032, Rev. O, " Procurement and Installation of Fire Barrier and Fireproofing Materials." 4.1.6 M21701,"Thermo Lag Typical Details *
a. Sheet 01, Rev. CP 1

b. Sheet 02, Rev. CP 1

c. Sheet 03, Rev. CP 1

d. Sheet 03A, hv. CP 1-

e. Sheet 03B, Rev. CP 1

f. Sheet 04, Rev. CP-1

g. Sheet 04A, Rev. CP 1

h. Sheet 05, Rev. CP-1

1. Sheet 05A, Rev. CP-1

j. Sheet 06, Rev. CP 1

k. Sheet 07, Rev. CP 1

1. Sheet 08, Rev. CP 1

m. Sheet 09, Rev. CP 1

n. Sheet 10, Rev. CP 1

o. Sheet 11, Rev. CP 1

p. Sheet 12, Rev. CP 1

q. Sheet 13, Rev. CP 1

r. Sheet 14, Rev. CP 1

s. Sheet 15, Rev. CP 1 4.1.7 Construction / Quality -Procedure . CQP.CV-107 Rev. O,
~~" Application of Fire Barrier and Fireproofing Materials."~~
~~4.1.8 Specification CPES-M 1061, Rev. O, " Fire Rated, Radiation Shielding and Pressure Penetration Seals." 4.1.9 M2 1901, " Penetration Seals Typical Details"~~
~~a. Sheet 01, Rev. CP 1~~
~~- b. Sheet 02, Rev. CP-1~~
~~c. Sheet 03, Rev. CP 1 -~~
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~~d. Sheet 04, Rev. CP 1 4.1.10 Construction / Quality Procedure CQP MS 125, Rev. 1,~~
~~" Penetration Seals and Maintenance of Separation Gaps" 4.1.11 Installation Procedure IP 0044.CP, Rev. E, " Installation and Repair of 3-6548 Silicone RTV Foam Penetration Seals."~~
~~4.1.12 Quality / Construction Procedure QCP 0044.CP, Rev. F,~~
~~" Installation Inspection of 3 6548 Silicone RTV Foam Penetration Scals.'~~
~~4,1,13 Installation Procedure IP-0045.CP, Rev. D, " Installation and Repair of 45B Elastemer Penetration Seals." 4.1.14 Quality / Construction Procedure QCP 0045.CP, Rev. D,~~
~~" Installation Inspection of 45B Penetration Seals."~~
~~4.1.15 Quality / Construction Procedure QCP 0049.CP, Rev. C,~~
~~" Documentation of Penetration Seal Inspection."~~
~~4.1.16 Quality / Construction Procedure QCP 0067.CP, Rev. D,~~
~~" Density Verification."~~
~~4.1.17 Specification CPES E 2004, Rev.15," Electrical Installation." 4.1.18 Construction / Quality Procedure CQP EL 222, Rev. 1,~~
~~" Installation and Fabrication of Conduit Raceway Systems."~~
~~4.1.19 Construction / Quality Procedure CQP EL 225, Rev. 2," Cable Tray and Supports." 4.1.20 Prerequisite Test Procedure XCP EE 01, Rev.11,"Megger/HI Pot Testing." 4.1.21 IEEE Standard 634 (78)~~
~~Standard Cable Penetration Fire Stop Qualification Test."~~
~~4.1.22 NRC Letter to TU Electric dated Octcher 29,1992. 5.0 RESPONSIBILITIES 5.1 Texas Utilitics Electric (TU Electric) and Associated Contractor Organizations 3 I~~
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33 i 5 5.1.1 Establish the criteria, guidelines, drawings (draft quality), 4 recommendations, etc., to govern the installation of the test items. Supply the test item pieces, including all haniware, electrical cables, conduit, tray systems, etc. 5.1.2 Establish the criteria, guidelines, drawings (draft quality), recommendations, etc., to govern the installation of the fire penetration seal systems as indicated on applicable drawings t 4 (Ref. 4.3.8 through 4.1.16). 4 5.1.3 Establish the criteria, guidelines, drawings (final, report-quality if needed), recommendations, etc., to govern the installation of the Thermo Lag Fire Barrier System Materials i to the test articles (Ref. 4.1.5 through 4.1.7). 4 4 5.1.4 Provide the specific Thermo Lag and penetration seal d
~~. installation procedures and work package documentation (Ref.~~
4.1.7 and 4.1.15). 5.1.5 Provide materials representative of existing or future site installations. i 5.1.6 Provide the Thermo Lag Fire Barrier System and penetration seal materials and installation tools and equipment. 5.1.7 Provide scheduling of personnel, equipment and material necessary to perform the installation and QC documentation of the fire barrier system materials utilizing the appropriate ! installation procedures. I 5.1.8 Coordinate all phases of the fire test preparation with the i testing organization including approval of variations from the ! standard American Nuclear Insurers Test Method. 5.1.9 Apply the fire barrier system and penetration seals to the test
~~articles.~~
I 5.1.10 Supply QC and construction personnel to witness and document assembly and test article raceway configurations (Ref. 4.1.8 and 4.1.19). l 5.1.11 Perform as a liaison with the testing organization and provide l the testing organization with all applicable TU Electric Documents as identified in Section 4.1. 5.1.12 Provide all applicable quality control documentation for the
~~fire barrier system materials, cables, and installation of the~~
~~%suo)~~
I i 34 l 6 ! i fire barrier system and penetration seal materials to each test 3 article. b l l 5.1.13 Provide equipment for performance of insulation resistance j testing in accordance with TU Electric specifications and
~~procedures (Ref. 4.1.17 and 4.1.20) as described in Section 7.11.~~
4 l 5.2 Omega Point Laboratories, Inc. (Laborafory) l 5.2.1 Prepare the test furnace, deck and slab assemblies and provide j all required test instrumentation in accordance with Appendir B ' l Quality Assurance and Quality Control Programs and other ! applicable procedures. j 5.2.2 Provide thermocouple calibration and instrumentation, storage > l temperature recorder, surface temperature probe and relative j humidity instrumentation. i l 5.2.3 Assemble, install and document the installation of_ all trays,.
~~conduits, cables, etc. to be supplied by TU Electric. -Provide--~~
computer generated drawings of tray and conduit systems which-clearly indicate dimensions, thermocouple locations, circuit: integrity cable locations, etc. i l I 5.2.4 Observe and document the installation of the Thermo Lag Fire i Barrier System Materials.and penetration seals to the test - articles, and attendant instrumentation on each test article. , 1 5.2.5 Conduct the fire endurance and water hose stream tests,' and 4 also provide electrical cable circuitry integrity and continuity nionitoring throughout the specified test time period. ! 5.2.6 Inspect and document the physical condition of all cables and [ Thermo Lag fire barrier system for each test. article following -
~~completion of water hose stream testa (where applicable).~~
~~5.2.7 Document the test parameters and provide a formal detailed , written report of the test prog am and test results. ,~~
~~5.2.8 Provide VHS video and 35mm pliotographic coverage of the test-project.~~
5.2.9 Provide insulation resistance testing of all' circuits prior to and following fire endurance test as described in Section 7,11. y s OMA% L. . . - . - . . _ . - - - . - . = . _ . - . - - - . - - - . . - _ - - , ..
33 7 5.3 Laboratory Quality Assurance / Quality Control 5.3.1 Verify and document the quality control documentation of the fire barrier system materials used in the test program. 5.3.2 Perform and document inspections of the fire barrier system materials at various pointa d uring the installation process. 5.3.3 Verify and document that TU Electric's installation procedures are utilized in the installation of the fire barrier system and penetration seal materials. 5.3.4 Inspect and document the construction and instrumentation of the test articles. 5.3.5 Provide written calibration documentatJon of all thermocouples, measurement devices and data acquisition systems used in this test program. 6.0 SPECIAL PRECAUTIONS 6.1 Precautions For Installation Of The Fire Barrier System Materials 6.1.1 Observe specific precautions recommended by Thermal Science, Inc. and other's material safety data sheets. , 6.2. - Precautions For Conducting The Fire Endurance Test l 6.2.1 Proper safety precautions shall be exercised to preclude personnel from direct exposure to the flame environment, hot objects, hazardous gases, and all other related hazards. i 7.0 PREREQUISITES l 7.1 General Test Configuration Requirements L
~~The cable tray, conduit, cables and cable loading used in this test l program shall be representative of those configurations used, and shall be specified and designed by TU Electric.~~
~~7.2 Traceability Requirements To insure that the materials used in this test are representative of those in actual use at Comanche Peak Steam Electric Station (CPSES),~~
~~&* *0s m . . ,~~
l ohATo 1
3G l i 8 1 l all as ta of traceability as required by the Laboratory QA Program ; , shall applied. ) The cables used in this test program shall be traceable to the i reslmtive cable manufacturer and shall be supplied by TU Electric j wita documentation of traceability. 4 i All thermocouples used in this test program shall be traceable to the : i respective thermocouple manufacturer, with calibration certification. ] 7.3 Dimensioned Drawings i All test articles shall conform to the rough draft dimensioned drawings i provided by TU Electric during assembly of the test articles. Final, i dimensioned drawings will be prepared by the Laboratory. j 7.4 Test Configuration , i 7.4.1 General < r The test articles shall be sufficiently secured to the test deck by
~~Laboratory personnel and sealed by TU Electric personnel, in accordance with instructions and drawings, j 7.4.2 Cable Tray Test Articles i~~
Ten (10) configurations (i.e. " Schemes") of steel ladder back cable trays supplied by TU Electric will be tested. l a. A 36" wide x 4" deep "U" shape configuration with , horizontal tee assembly and protruding member (Scheme 1). .
b. A 12" wide x 4" deep "U" shape (Scheme 3).

c. A 36" wide x 4" deep straight vertical configuration - ,
~~(Scheme 4), ,~~
~~- d. A 30" wide x 4" deep "U" shape configuration with.~~
~~horizontal tee assembly and protruding member (Scheme 5),~~
e. A 24"' wide- x 4" deep *U" shape . configuration with horizontal tee assembly (Scheme 6).

f. A 30" wide x 4" deep "U" shape (Scheme 8).
~~? " "O, f [.'~~
OdA
t 37 9
g. A 30" wide x 4" deep "U" shape (Scheme 12-1).

h. A 24" wide x 4" deep "U" shape configuration with horizontal tee assembly (Scheme 12-2),

i. A 12" wide x 4" deep 'U" shape (Scheme 13 1).

j. A 30" wide x 4" deep "U" shape configuration with horizontal tee assembly (Scheme 14 1) 7.4.3 Conduit Test Articles Seven (7) configurations (i.e.
~~Schemes") of rigid steel conduits supplied by TU Electric will be tested.~~
a. A "U" shape conduit configuration consisting of three (3) individual rigid steel conduits; 3/4" diameter,1" diameter and 5" diameter, mounted to a central 24" x 18" x 8" junction box. This configuration will also contain three (3) protruding members (Scheme 2).

b. A "U" shape conduit configuration consisting of five (5) individual conduits; two 3/4" diameter, one 1-1/2" diameter, one 2" diameter and one 3" diameter. Each conduit will have two (2) lateral bends (Scheme 7).

c. A "U" shape conduit configuration consisting of three (3) individual rigid steel conduits; 3/4" diameter,3" diameter and 5" diameter. Each conduit will have one (1) lateral bend and one (1) radial bend (Scheme 91).

d. A "U" shape conduit configuration consisting of three (3) individual rigid steel conduits; 3/4" diameter,3" diameter and 5" diameter. Each conduit will have one (1) lateral bend and one (1) radial bend (Scheme 9 2),

e. A "U" shape conduit configuration censisting of three (3) individual rigid steel conduits; 3/4" diameter,1 1/2" diameter and 2" diameter. Each conduit will have two (2) lateral bends (Scheme 9 3),

f. A "U" shape conduit configuration consisting of two (2) individual rigid steel conduits, both 3" diameter, mounted to one (1) horizontal 18" x 12" x 6" junction box and one (1) vertical 18" x 12" x 6" junction box. Each conduit will have two (2) lateral bends (Scheme 101),
g"" "De O go J
38 10
g. A "U" shape conduit configuration consisting of two (2) individual rigid steel conduits, both 3" diameter, mounted te one (1) horizontal 18" x 12" x 6" junction box and one (1) vertical 18" x 12" x 6" junction box. Each conduit will have two (2) lateral bends (Scheme 10 2).
~~7.4.4 Air Drop Test Articles One (1) configuration (i.e. " Scheme") of steel ladder back cable tray which transitions into four (4) rigid steel conduits supplied by TU Electric will be tested.~~
a. A *U" shape configuration consisting of a 24" wide x 4" deep cable tray, with 90' sweeping bend, which transitions into three (3) individual rigid steel conduits; 1" diameter, 2" diameter and 3" diameter, through individual " air drops" and one " air drop" of cabling which exits the top of the 24" wide x 4" deep cable tray and enters a vertical 5" diameter rigid steel conduit, which extends through the test deck (Scheme 11 1).
~~7.5 Cable Loading Requirements Cable loading requirements~~
~~shall be as specified by TU Electric, and will approximately consist of the following percentage mix:~~
CABLE TRAYS AND 1-1/2"- 5" DIAMETER CONDUIT 331/3% 600 volt Power Cables 331/3% 600 volt Instrumentation Cables 331/3% 600 volt Control Cables 3/4"- 1" DIAMETER CONDUIT Either 100% Control or Instrumentation Cable
~~Actual tray and conduit full densities and cable diameters will be documented and included in the final test report.~~
7.6 Cable Installation An itemized listing of cable types and quantities inclu6ng density fill to be installed in the test articles will be prepared by the Laboratery and included in the final report. Cable location within the test articles shall be documented and included with data to be evaluated by the testing laboratory. t,0 " So
%/
30 11 7.7 Thermocouple Installation All therv ocou?les used in this test program shall be provided and installed by the Laboratory, with QC surveillance by Laboratory personnel. The thermocouple wires shall be calibrated (by Lot No.) prior to installation and/or use, and applicable quality control documentation for record purposes generated. All thermocouples will consist of 24 GA, type K, Chromel Alumel (Special Limits of Error: il.I'C) electrically welded thermojunctions. Calibration will consist of manufacturer supplied (and audited) certifications of calibrations at five temperatures of thermocouples taken from both ends of each purchased lot munber. All thermocouples shall be located on and within each test article in accordance with the following TU Electric requirements: NOTE: Thermocouple locations which differ from the following criteria shall be dxumented in thc linal test report.
1) All cable trays shall be instrumented with thermocouples located on the outside, longitudinal centerline of each cable tray rail at 12 inch intervals along the portions of the cable tray that are below the deck and protected by the fire protective envelope. Each thermocouple shall be attached to the tray rail by the use of a small metal screw. For each tray rail, the maximum and average temperatures will be documented.

2) All conduits shall be instrumented with thermocouples located on the outside, top surface of the conduit at 12 inch intervals along the portions of the conduit that are below tlw deck and protected by the fire protective envelope. Each thermocouple shall be attached to the conduit by a double wrap of glass fiber reinforced electrical tape or by electrical welding to the conduit steel. For each conduit, the maximum and average temperatures will be documented.

3) Electrical junction box (Scheme 1) shall be instrumented with a minimum of one thermocouple per 5 square feet of exterior surface, located on the inside surface of the item and attached using a small sheet metal screw or welded directly to the steel surface. A
~~( thermocouple shall be placed within one (1) inch of the penetration seal on the inside surface of the junction box.~~
4) Electrical junction boxes (Schemes 10 1 and 10-2) shall be instrumented with a minimum of one (1) thermocouple centered on the inside surface of each box face and one (1) thermocouple within 1" of where each conduit enters the junction box. Thermocouples shall be i
attached using a small sheet metal screw or welded directly to the steel l surface. These thermocouples will be grouped with attached conduit g" "Og# l [ l hk'gh l
L
~~;j g !~~
'1 ,! 12 . thermocouples and maximum and average temperatures will be ] documented. :
5) Electrical cables (Schemes 1 through 8) shall be randomly selected in i

each assembly (one of each cable type: Power, Instrumentation and Control) and instrumented with thermoccuples located at each 12 inch .
, interval along each cable's length inside the exposed area of the test item. If insufficient cables are contained within a test item to , instrument to that degree, a minimum of one cable, of the smallest size ! in that system, will be instrumented. Systems which contain more . l than a single layer of cables will have the instrumented cables j positioned at the top surface of the cable bundle. ! Each thermocouple shall be attached te its appropriate cable by placing ! the thermojunction in direct contact with the outer insulation of_the cable for a minimum of 3 1/2" and covering with a double wrap of glass-i fiber reinforced electrical tape, unless otherwise documented in the , final test report. . . 6)- Electrical cables (Schemes 91 through 141) shall be randomly l selected in each assembly (one of each cable type: Power, ! Instrumentation and Control) and instrumented with thermocouples
located at each 6 inch interval'along each cable's length inside the

exposed area of the test item. If insufficient cables are contained within a test item to instrument to that degree, a minimum of one
, cable, of the smallest size in that system, will be instrumented. j Each thermocouple shall be attached to its appropriate cable by placing i the thermojunction in direct contact with the outer insulation of the cable for a minimum of 3 1/2" and covering with a double wrap of glass. ' fiber reinforced electrical tape, unless otherwise documented in the l final test report. - l
~~7) Instrumented cables in cable tray Schemes 1, 3, 4 and 5 shall be i positioned such that one passes down the longitudinal' centerline and '~~
the other two shall be positioned between the center cable and the tray - rails on each side, as documented in the final test report, ! 8) Instrumented cables in cable tray in Schemes 6,8,11-1,121,12 2,13 , -1 and 141 shall be positioned such that one passes down the longitudinal centerline and theuother two shall be positioned i immediately next to the tray rails on each side, as documented in the . final test report. Each line of thermocouples on a cable.will be grouped ' , and maximum and average temperatures will be documented. sa N *
~~/;t:p %~~
~~3*,g%:l/l: .~~
...,,_,....N... . _ _,,1_.,,,,,,., , _ , . . . . , , , , . , _ , .,..,,,..l,.., ..,,,,....,,,.~,.,,,.m,,,,,,.n - ,,...m. ~,,_,-,a..-
~~f 41 a ' 13 l~~
9) Cab!ca in conduits will have one instrumented cable in the center of' i the bundle, one cable half way to the outside of the bundle and one

instrumented cable on the outside of the bundle.
~~l 10) For air drop tests, cable bundles will be instrumented as described in~~
~~paragraph 9 above, unless otherwise documented in the final test ,~~
~~report, and those cables will have thermocouples every six inches through the remainder of the test assembly. Where these cables are~~
~~located in the cable trays, one of the instrumented cables will be~~
! positioned (a9 described in paragraph 8-above) immediately next to ! each tray rail and one along the longitudinal centerline of the tray. All remaining thermoroupled cables will be distributed as evenly as possible. Each line of thermocouples on a cable will be grouped and maximum and average temperatures will be documented. i 7.8 Installation of the Fire Barrier system to the Test Articles I Thermo Lag Fire Barrier System materials shall be installed by TU : Electric in accordance with applicable specifications, design drawings and procedures (Ref. 4.1.5,4.1.6 and 4.1.7) such that the test articles are representative of CPSES plant installations except those test articles intended to qualify-upgraded THERMO LAG installation configurations.- Details of the Thermo-Lag configurations including fasteners, orientation of structural ribs, etc., shall be documented in the final test report, i 7.9 Fire SealInstallstion-Upon completion of the fabrication and installation of the fire barrier systems to the test articles (or prior to, depending upon the situation), all openings in the test articles shall be. sealed by TU Electric in t accordance with applicable specifications, design drawings and-procedures (Ref. 4.1.8 through 4.1.16).- All openings in the test deck and slab assemblies not scaled by TU Electric shall be sealed by the laboratory. Failure of the fire seal shall not necessarily constitute a failure of the protective envelope. The type of fire seal used shall be at the discretion of TU Electric. l l 7.10 Circuit Integrity Monitoring. All cables shall be energized to monitor circuit integrity (as required to check for a circuit failure) in accordance with Reference 4.1.2. Circuit failure is defined as circuit to_ circuit (conductor to conductor short); open circuit - (conductor broken); and, circuit to ground (short circuits, conductors to - '
~~.t$$$'t ,,6 tw,m }; '*r;y/,~~
- - . . .- -- +-. . .a - . - - - . - . - - . - ..
i 42 i 14 l; 1 i ground). The cables shall be inst.rumented for each of the three parameters in accord with the folloving: 1 j
~~All cables of a single type shall be connected into a single series circuit, 1 which will allow any circuit failure to be detected. Cable failures will be -~~
~~4 identifiable as having been Power, Control or Instrumentation cable.~~
~~Cable circuit integrity wiii be done by energizing each circuit with low 1~~
, voltage (5 - 12 VDC). The data acquisition system will monitor the voltage j across the system and will register any drop in voltage. l } NOTE: Circuit integrity with low voltage is based on personal safety concerns and ib consistent with standard test practice. < l-j The purpose of the circuit integrity measurement is to enable the detection of - 4 the occurrence of a short between any two conductors or ground (the tray or ! conduit steel) or an open circuit. Since the failure of any conductor within the j system would result in a failure of the protective envelope, it is not important - i j to be able to determine exactJy which conductor failed, but merely that it did '
~~fail. Consequently, all conductorn of each type will be connected together in a~~
~~! single series circuit, with a 1000 resistor between each end. Finally, a 10000~~
- resistor will be installed between this circuit and a 12 volt DC power supply } (wet cell battery) to act as a load resistor for the data acquisition system, and i a 1000 resistor will be connected between the end of the circuit and system i ground, i ! The resultant circuit allows the measurement of a steady state voltage drop i across the entire circuit, which will drop accordingly as any combination of j the 1000 resistors are removed from the circuit by shorting of any
conductors. With the total resistance of the circuit being 20000, and the data j- acquisition system measuring across 10000 of the 20000, the minimum voltage drop due to a loss of one of the 1000 resistors would be approximately-0.316 volts, a level easily detecteu. An open anywhere in the circuit would I cause the voltage to drop to zero. A typical circuit integrity monitoring I design (one which would be used:with a limited number of cables, which

would be all connected into a single circuit)is shown below i
~~l L t ego,4~~
~~-os fi.~~
i D; ' ;g-e 't 3 i ep O [0
43 15
~~+ -~~
~~2 12 VDC Pwr Sup 1~~
% g 10000 8"""' Acquisition System -..........P.ysicallyh - .~.-on top of the. te. st d.oc.k e...-....
1000 color = black color = red T. 1000 color = white color = blue T - 1000 color = green _ 1000 i mw , chassis smund
/ "DURING FIRE TES1" # CIRCUIT INTEGRTIT C CONFIGURATION (Schemes 9 throuch 14) e- *Ertension" Cable from top of deck to concrete Door for convenience and speed (unused in this conryntration) l The monitored cables shall be scanned at least once each minute, Monitored cables shall be energized until the hose stream test is completed, i NOTE: All conduit and cable trays shall be separately grounded by connection of a 1/0 copper ground to the Laboratory's electrical chassis ground, Preceding and ff,f%,
~~gy co f. >~~
~~'+ogfo#,~~
~~Od 16 following the fire and hese stream tests, the cables will be tested for Insulation Resistance, with the circulta configured as follows:~~
~~+ - ,~~
~~12 VDC j INT Sup-~~
d**"*
~~To Data~~
""' Acquisition f10000 System W .._._......P.b_ysl._ea._lly.o..n._to._p of._th.e..te._st d. ec._k... . . .
~~Ir color = black color = red _ color = white color = blue~~
~~= .~~
t
~~! color = green i e I~~
i demie i i.............__._._....._._......._....._.......smand ......_..._,_._
/ THE AND PORT.FutE TES'I* # INSU1ATION RESISTANCE ' CONFIGURATION
~~' (Schemen 9 thrnuch 14) e~~
Extension

Cable from top of deck to concrete floor for convenience and speed (for use byinsulation j resistance testing connections)
The Insulation Resistance Test will be performed prior to the fire exposure test in accordance with 7.11.1 and the circuit configuration will then be i G f.,. A;nA/O 4 i O: A l [ ,. i y.i j; sp i Tg m.J; . 4 l Ogggog I
G 17 changed to that necessary for following Circuit Integrity during the fire and hose stream tests. Following the hose stream test the circuit configuration will be returned to that required for the Insulation Resistance Test in accordance with 7.11.1. The insulation resistuce test will begin witidn 30 minutes of completion of the hose stream test. 7.11 Preburn Inspection 7.11.1 The Laboratory shall perform insulation resistance testing of all circuits with a 500 v megohmmeter for instrutnentation and 1500 y megohmmeter for power and control cables te establish
reasonable assurance that wiring insulation was not damaged prior te or during installation. This will determine the insulation resistance from all conductor to conductor combinations, and each conductor to ground. Details of this testing will be discussed in each test report and documented on
~~Insulation Resistance Testing Data Sheets." The acce stance criteria for each *meggered" cable is based on the fol:owing formula:~~
~~IR Acceptance Value (MD) ;t ( h + 1)~~
~~1000(ft)~~
Length (ft) 7.11.2 Prior to the commencement of the fire endurance test, a thorough check of each test assembly and associated equipment (including data recording equipment) shall be performed and documented by the testing laboratory. 7.11.3 TU Electric shallinspect the Thermo Lag Fire Barrier System for surface defects, etc. prior to test. 7.11.4 Written approval of the construction, assembly, installation and instrumentation will be supplied by TU Electric and the Laboratory prior to performance of each fire exposure test (a sign off sheet for this purpose will be supplied by the Laboratory). 7.11.5 Fire endurance testing of assemblies will not commence until Thermo Lag Fire Barrier Materials attain a moisture meter reading that does not exceed 20% moisture content when using a meter with a scale of 0100 (with 100 being 20% actual moisture content) such as a Delmhorst Model DP or equivalent. 8.0 PROCEDURE o* *o
l 46 4 18 l 1 1 i 8.1 Fire Endurance Test i . ! 8.1.1. The protected test article shall be exposed to the standard' j time / temperature curve found in ASTM E119 (88) for one hour. ' i i 8.1.2 The testing organization shall adapt their testing procedures to i assure the fire test complies with the requiremente established ! in all referenced portions of referenced standards. Any changes, i ! revisions, or deviations required to comply- with this , requirement shall be documented and properly justified and i
~~included as a part of the final test report.~~
I i ! 8.2 Insulation Resistance Test , I : l
8.2.1 The insulation resistance test shall be conducted in accordance i with Section 7.11.1 prior to the fire test and following the hose l stream test.-
~~i _~~
~~8.3 Water Hose Stream Test-~~
} 8.3.1 For Schemes 1 through 5, immediately following the fire endurance test, accessible surfaces of the protected test article ' i shall be subjected to the American Nuclear Insurer's preferred ! water hose stream test, as specified.- The water hose stream o
~~shall be applied for a minimum of two and one half (2-1/2) minutes. Proper safety precautions shall be exercised. Only ,~~
! those personnel required to perform the hose stream test shall , bo- allowed in the immediate area, and only then with ) appropriate breathing apparati. , i 8.3.2 For Scheme 7, no hose stream test will be conducted to facilitate post fire test inspection of the test articles. Instead, a nondestructive quench of the articles will be utilized with a garden hose and a gentje spray, i 8.3.3 For all remaining schemes, the hose stream test will be applied i using a 30' angle spray nozzle with a minimum pressure at the ' i -nozzle of 75 psi at a distance of 5 feet, for a 5 nunute duration. The. minimum flow from the nozzle shall be;75 gpm (in -
~~accordance with Ref. 4.1.21.)- ;~~
3 8.4- Protective Envelope Inspection t-OA> y : .fwy n r ep p p tg f ,{f g i O O
1
~~'._ 4- - . . . ., , - - . -,,,- ---._m.., , - - .. , -J -.mr., _,J,4,,_,__--,,,L,-,-4., ..m~-m. . , . - , .,___,.1,- L m m ., - . '~~
47 19 8.4.1 Following the Water Hose Stream Test a visur.1 inspection will be conducted of the outer surface of the protective envelope including all material and seams. The condition of the envelope will be documented, including any locations where there is evidence of burn through or opening of the barrier, on a " Barrier Inspection Data Sheet." 8,5 Cable Inspection 8.5.1 Following the Protective Envelope Inspection and Post Fire Insulation Resistance Test, visual inspection of all cables for each test article shall be performed. The physical condition of all cables shall be detailed on " Cable Inspection Data Sheete"in the final test report and suitably photographed. The criteria utilized for visual inspection of cables shall include but is not necessarily limited to the following: a) jacket swelling /blistedng, splitting / cracking, discoloration or melting b) shield exposed c) conductor insulation crposed, degraded or discolored d) bare copper conductor exposed e) Jacket hardening 9.0 DATA SYSTEMS 9.1 During the fire exposure period, the thermocouples will be scanned at one minute intervals or less. Dcta storage for reporting purposes will be at one minute intervals, although the furnace thermocouples will be scanned every 15 seconds, to allow close control of the furnace. A printer output and scanning of all other thermocouple data will alsc be done at intervals of one minute or less, but will not be included in the test report (however, this record will be filed in the QC document file at the Laboratory). 9.2 Monitored cables shall be energized during the water hose stream test or nondestructive quench as applicable. 10.0 FIRE TEST REPORT 10.1 The Laboratory will submit a report on the results of the test and thermocouple data. 10.2 The Laboratory will assemble the fimal test report, containing the collected data and required quality control documentation.
~~" $0 e .e s se Ohdo~~
i 48 20 J 10.3 The test report shall be prepared in sufficient detail to siimmarize the j total testing activity. The report shallinclude as a minimum: I a) Date of the test b) Location of the test c) Description of the test furnace and test articles
~~d) Calibration documentation of all thermocouples~~
~~{ e) Qualification and certification for test personnel j O Test procedures used g) Acceptance criteria h) Provide quality control records for: i~~
Test article construction i

Qualification and certification for installation and-
~~! inspection personnel j~~
Identification and installation of fire barrier i material

Thermocouple locations l

Cables, size, ty >e, and location

Actual tray anc, conduit fill densities
~~i) Computer printout and graphic results of the fire endurance test~~
~~! j) All raw data including circuit integrity monitoring - ' i k) 35 nun and VHS video photographic coverage of the test project~~
~~1) Provide a chronological log (Event Log) of sul activities from receipt of materials through final test report~~
, m) Insulation resistance test methodology and documentation n) Post test protective envelope and cable inspection records and l results 4 r I 4 ?
~~.7w s;; ~~ ~ " l-s Oh o~~
i l Report No.12340 94367c Decenber 2,1992 40 j Texae Utilities Electric APPENDICES 1 i .i t j k Y i 1 t t ,\ i I I f i i . 4 a 4 1 2 i i ! i 4 s 4 4 i 4 Appendix C r . i ! THERMOCOUPLE LOCATIONS -+
+
~~1 1 } i 9 4 1 u 1. f 1 'r . f l: 4 9~~
.y
+
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~~1 l l 1 l I FR ax l i . 1~~
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~~TC #110 y TC #109~~
~~;. p. .~~
~~TC #99 [l / TC #107 TC #104 TC #108 ' i I..'~~
~~..a ..~~
p.. . f.. - TC #106 TC #105 TC #100
50 NOTE: Therrnocouples 40 through 49 were located on the inside surfaces of the horizontal junction box. Thermocouples 50 through 59 were located on the inside surfaces of the verticaljunction box. l-b
~~..._.._...g.........~~
~~Also Avaltayge 9, Aggclure Card TC #103 i TC #101 OMEGA POINT LABORATORIES, INC. Project No.12340-94367c~~
,_i xq__,, ;/-- TEXAS UTILITES ELECTRIC Ar'm..mm. m.scasp Fig. 7 Front 3's Conduit '[ ~~~~ Thermocouple Locations TC #102 9302100274 - p( --
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51
~~. - ~ .~~
~~NOTE: Therrnocouples 40 through 49 were located on the inside surfaces of the horizontal junction box. Thermocouples 50 through 59 were located on the inside surfaces of the vertical junction box.~~
~~?% tugu? itY .- . . .., <\ t ...g ... 7. . -~~
Also Available On Aperture Card 1 i iTC #115 i ) .TC #113 OMEGA POINT LABORATORIES, INC. j Project No. 12340-94367c 3 ri ....._.....w... s.. . -
~~].. J TEXAS UTILITES ELECTRIC l . .t Fig. 8 Rear 3" e Conduit~~
k#1/. ge533559 Thermocouple Locations

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53 THERMOCOUPLE PLACEMENT LOG PROJECT NO. 94367 tuom: The Log is to be used to document the precise location of the thermocouples located on each test itern The assignnd project nurnber for each of the test ascorrblies are:
. scheme 891: 94367A Scheme #12 2: 9436711 Project #: 94367C Scheme #9 2: 94367B Scheme #12-1: 943671 Scheme #101: 943670 Scheme 89 3: 94367J Scheme #: 10 1 Scheme #10 2: 94367D Scheme #10-3: 94367K Scheme #111: 94367E Scheme #131: 94367L Scheme #112: 94367F Scheme #141: 04367M I Item: 3" Condult Front Scheme #113: 943670 Power Cable 3C/#8 W 020 TO Nttmber Description of exact physical location P1 Center of cable P159 6" right of center P2 12" right of center P160 18" right of center P3 24" right of center P161 30" right of center P4 36" right of center P162 42" right of center P5 48" right of center P163 54" right of center P6 60" right of center P164 66" right of center P7 72" right of center P165 6" left of center ~
P8 12" left of center P166 18" leR of center P9 24" left of center P167 30" left. of center , P10 36" left of center l P168 42" left of center P11 48"left of center
~
P169 54" left of center P12 60" left of center P170 66" left of center ~ P13 72" leR of center NOTE: TCs shall be numbered sequentially from 1 upwards for each dock assembly. Prefixes shall be added as follows: P (power cable) C (control cable),1(instrumentation cable) and E (engineering TC), for instance P1, E35, C46, etc. PLEASE USE THE BACK OF THIS SHEET FOR DRAWINGS, IF NECESSARY
___ . _ _ _ . _ . _ . _ . _ _ _ _ . . _ . _ . _ . . _ _ _ _ _ . _ . ~
~~Od l THERMOCOUPLE PLACEMENT LOG 6 PROJECT NO. 94367~~
~~! NOTE:~~
l This Log is to be used to document the ise location of the thermocouples located on each test item. The assigned project , j number for each of the test assemblies i .icheme #9-1: 94367A Scheme #12 2: 94367H Project #: 943670 l Scheme #9 2: 94367B Scheme #121: 943671 j Scheme #141: 94367C Scheme #9 3: 94367J Scheme #: 10-1
~~Scheme #10-2: 94367D Scheme #143: 94367K Scheme #11,1: 94367E Scheme #131: 94367L ltam:,j" Conduit-Front~~
~~' Scheme #112: 94367F Scheme #14-1: 94367M Scheme #113: 94367G~~
~~} Control Cable~~
~~7C/#12 W-047 j ~TO Number' Desenption of exact physical location i~~
~~i !4 Center of cable~~
,, 1 1 _ 6" right of center i [][f.

15 12" right of center
, C172 18" right of center C16 24" right of center _ j C173 30" right of center C17 36" right of center ~ C174 42" right of center C8 ~ 48" right'of center ! C175 54" right of center C19 60" right of center C176 66" right of center
~~C20 72" right of center~~
~~! C177 6" left of center l C21 12"left of center C178 18" left of center~~
~~C22 24" left of center C179 30" left of center C23 36"left of center 1~~
C180 42"left of center ~ C24 48"left of center ' l. C181 54" left of center C25 60"left of center - i C182 66"left of centel C26 72"left of center ,,
~~,n . . . -~~
J I NOTE: TCs shall be numbered sequenually from 1 t wards for each deck assembly. Prefixes shall be added as follows: P (power esble), C (control cable),1(instrumentation cable) and E (engineering TC), for instance P1, E35, C46, etc. PLEASE USE THE BACK OF THIS SHEET FOR DRAWINGS, IF NECESSARY ( 4
~~- - , .. _. . ..-_,,1._..........__.._._,.;,....... ._..... ..-,._ ;,._._ _.- -.~~
_ . . _ -. - _ . = . . . . . . . - . _~ . . .--. . . -. 1 [][) THERMOCOUPLE PLACEMENT LOG - PROJECT NO. 94367 l NQiE: This t.og is to be used to document the precise location of the thermocouples located on each test hem. The assigned project
nurrter for each of the test assemblies are

i. Schema #9-1: 94367A Scheme #12 2: 94367H Project #: 943670 l Scb r t ' 2: 94367B Scheme #121: 943671 Sci . c i 401: 94367C Scheme #9-3: 94367J Scheme #: 10-1 Scl.. e #10-2: 94367D Scheme #10-3: 94367K Scheme #111: 94367E Scheme #131: 94367L Scheme #141: 94367M Item: 3" Conduit-Front Scheme #112: 94367F Scheme #113: 94367G 1 Instrumentation Cable
! 5C/#16 W 071 I TC Number Description of exact physical location 127 Center of cable 1183 6" right of center , 128 12" right of center 1184 18" right of center 129 24" right of center I185 30" right r ater 130 36" right o. rer er 1186 42" right of center 131 48" right of center 1187 54" right of center 132 60" right of center i 1188 66" right of center 133 72" right of center 1189 6"left of center 134 12"left of center I190 18" left of center 135 24" left of center 1191 30"left of center I36 ,36" left of center I192 ~f Eleft of center 137 ]h' left of center 1193 (W left of center
~~!38 60" left of center I194 66"left of center 139 72"left of center i~~
NOTE: TCs shall be numbered sequentially from 1 upwards for each deck assembly, Prefixes shall be added as follows: P (power cr.ble), C (control cable), I(instrumentation cable) and E (engineering TC), for instance P1, E35, C46, etc. PLEASE USE THE BACK OF THIS SHEET FOR DRAWINGS, IF NECESSARY t
~~-.m,.-e -- - - - , e - ,- y.w,w,,y,,,,w-, -,,,g.,rg.-,--,3-,- grey,re.-=w,, w--=9-+--e--ge%, + + d sp ge- y t~~
~~- . - --- - - - . . . . - - . .- -- - ~ _ _ . . . _ - - --- . . -~~
bb THERMOCOUPLE PLACEMENT LOG - PROJECT NO,94367 NOTF; This Log is to be used to document the precise location of the thermocouples located on each test item. The assigned project number for each of the test assemblies are:
. scheme #9-1: 94367A Scheme #12-2: 94367H Project #: 94367C Scheme #9-2: 94367B Scheme #121: 943671 Scheme #10-1: 94367C Scheme #9 3: 94367J Sche:ne #: 10 1 Scheme #10 2: 94367D Scheme #10 3: 94367K Scheme #111: 94367E Scheme #131: 94367L Item: Horizontal J. Box l Scheme #112: 94367F Scheme #141: 94b67M l Scheme #113: 94367G Internal Steel Surfaces TC Number Description of exact physical location E40 On left vertical J Box side,1" from conduit, between conduit and front side
, E41 Centered on left vertical J. Box side between conduits E42 On left, vertical J Box side,1" from conduit, between conduit and rear side E43 Centered on rear vertical J Box side E44 On right vertical J. Box side,1" from conduit, between conduit and rear side E45 Centered on right vertical J Box side between conduits E46 On right vertical J Box side,1" from conduit, between conduit and front side E47 Centered on front vertical J-Box side E48 Centered on top horizontal side of J-Box E49 Centered on bottom horizontal side of J-Box (cover) NOTE: TCs shall be numbered sequentially from 1 upwards for each deck assembly. Prefixes shall be added as follows: P (power cable), C (control cable), I(instrumentation cable) and E (engineering TC), for instance P1, E35, C46, etc. PLEASE USE THE BACK OF THIS SHEET FOR DRAWINGS, IF NECESSARY
~~- .. . - . _ - . - - - -- - . - . . - . - -..~~.- - - ~..--.._-.-...-.-._ _ _~~
, 57 . THERMOCOUPLE PLACEMENT LOG - PROJECT NO. 94367 ' NOT E.: This Log is to be used to document the precise location of the thermocouples located on each test item. The assigned project nurrt>er for each of the test asserrelies are: J I Scheme #12 2: 94367H Scheme #91: 94367A Project #: 94367C Scheme #9 2: 94367B Scheme #121: 94367I Scheme #101: 94367C Scheme #9-3: 94367J Scheme #: 10-1 Scheme #10-2: 94367D Scheme #10 3: 94367K Ii Scheme #111: 94367E Scheme #131: 04367L Item: Vertical J. Box Scheme #112: 94367F Scheme #141: 94367M Scheme #113: 94367G Internal Steel Surfaces . i
TC Number Description of exact physical location i E50 On bottom horizontal J-Box side,1" from conduit, between conduit and front

side E51 Centered on bottom horizontal J-Box side between conduita
~~! E52 On bottom horizontal J Box side,1" from conduit, between conduit and rear sde~~
~~E53 Centered on rear vertical J. Box side E54 On top horizontal J-Box side,1" from conduit, between conduit and rear side~~
! E55 Centered on top horizontal J. Box side between conduits E56 On top horizontal J. Box side,1" from conduit, between conduit and front side , E57 Centered on front vertical J. Box side
~~E58 Centered on left vertical side of J. Box E59 Centered on right vertical side of J-Box (cover) i l~~
~~4 i i I I i I l i i d~~
~
NOTE: TCs shall be numbered eequentially from 1 upwards for each deck assembly, Prefixee shall be added as follows: P (power cable), C (control cable), I(instrumentation cable) and E (engineering TC), for instance P1, E35, C46, etc. PLEASE USE THE BACK OF THIS SHEET FOR DRAWINGS, IF NECESSARY i
~~.- . . . _ . - . ~ . . . ~ . - .. . . . . . . . . . . . . -- . .- .. . . ~~~
l. EN THERMOCOUPLE PLACEMENT LOG - PROJECT NO. 94367
< NOTE . This Log is to be used to document the precise location of the thermocouples located on each test item. The atsigned project i number for each of the test assemblies are: Scheme #91: 94367A Scheme #12-2: 94367H Project #: 94367C Scheme #9 2: 94367B Scheme #121: 94367I Scheme #101: 94367C Scheme #9-3: 94367J Scheme #: 10-1 Scheme #10 2: 94367D Scheme #10-3: 94367K Scheme #111: 94367E Scheme #131: 94367L
ltem

3" Conduit-Rear Scheme #112: 94367F Scheme #141: 94367M Scheme #113: 94367G
, P Ch 3C/#8 W-020 TC Number Description of exact physical location P60 Center of cable i P123 6" right of center ! P61 12" right of center ! P124 18" right of center i P62 24" right of center P125 30" right of center i P63 36" right of center P126 42" right of center ! P64 48" right of center P127 54" right of center
~~P65 60" right of center l P128 66" right of center P66 72" right of center l~~
~~l P129 6" left of center i P67 12"left of center~~
P130 18"left of center P68 24"left of center l P131 30"left of center j P69 36"left of center P132 42"left of center P70 48"left of center P133 54" left of center P71 60"left of center
~~! P134- 66" left of center~~
~~-P72 72"left of center i~~
4 i T NOTE: TCs shall be numbered sequenually from 1 upwards for each deck assembly. Prefixes shall be added as follows: P (power cable), C (control cable), I (instrumentation cable) and E (engineering TC), for instance P1, E35, C46, etc,
~~PLEASE USE THE BACK OF THIS SHEET FOR DRAWINGS, IF NECESSARY w,.. -. . . , , , , . ~ . , _ . < ...,,w..,~~
~~... mew _-,.,-.. ..,.---r, w_ ., m v. 4mr~~
l bd 4 THERMOCOUPLE PLACEMENT LOG - PROJECT NO. 94367 NOTE: This Log is to be used to document the precise location of the thermocouples located on each test item. The ass'gned project 1 number for each of the test assemblies are: 1 i Scheme #91: 94367A Scheme #12-2: 94367H Project #: 94367C j Scheme #9-2: 94367B Scheme #121: 943671 Scheme #10-1: 94367C Scheme #9-3: 94367J Scheme #: 10 1 1 Scheme #10-2: 94367D Scheme #10-3: 94367K Scheme #111: 94367E Scheme #131: 94367L Item: 3" Conduit-Rear Scheme #112: 94367F Scheme #141: 94367M Scheme #113: 94367G Control Cable 1 7C/#12 W-047
~~TC Number Description of exact physical location l~~
~~C73 Center of cable ,,~~
~~, C135 6" right of center - ~~~
j C74 12" right of center C136 18" right of center ! C75 24" right of center I C137 30" right of center C76 36" right of center C138 42" right of center C77 48" right of center C139 54" right of center C78 60" right of center j C140 66" right of center C79 72" right of center l l C141 6"left of center
C80 12" left of center

C142 18"left of center l C81 24" left of center i
C143 30"left of center C82 36" left of center C144 42" left, of center ! C83 48"left of center ! C145 54"left of center L C84 60"left of center C146 66"left of center C85 72" left of center l l NOTE: TCs shall be numbered sequentiahy from 1 upwards for each deck assembly. Prefixes shall be added as follows: P (power cable), C (control cable), I(instrumentation cable) and E (engineering TC), for instance P1, E35, C46, etc. PLEASE USE THE BACK OF THIS SHEET FOR DRAWINGS, IF NECESSARY
~~. , . . . - ~ - . . - . - , .~~
~~_ . -_ ~ . _ . = . -. .~.- - . .- . . .-. - . ~ - .- i r' g~~
~~! THERMOCOUPLE PLACEMENT LOG - PROJECT NO. 94367 '~~
4 NOTE: This Log is to be used to document the precise location of the thermocouples located on each test hem. The assigned project number for each of the test assemblies are: 3cheme #91: 94367A Scheme #12 2: 94367H Project #: 94367C
Scheme #9-2

94367B Scheme #121: 94367I Scheme #10-1: 943670 Scheme #9-3: 94367J Scheme #: 10-1 Scheme #10-2: 94367D Scheme #10-3: 94367K Scheme #111: 94367E Scheme #131: 94367L Item: 3, Conduit Rear i Scheme #112: 94367F Scheme #141: 94367M Scheme #113: 94367G

Instrumentation Cable 5C/#16 W-071 4
~~TC Number Description of exact physical location~~
~~I86 Center of cable~~
, 1147 6" right of center 187 12" right of center 1148 18" right of center 188 24" right of center I149 30" right of center 189 36" right of center i I150 42" right of center i 190 48" right of center l I151 54" right of center i 191 60" right of center 1152 66" right of center i 192 72" right of center 1153 . 6"left of center
~~193 12"left of center l 1154 18" left of center~~
, 194 24" left of center l 1155 30"left of center ! 195 36"left of center i 1156 42"left of center l 196- 48"left of center i 1157 54" left of center i 197 60" left of center. ! I158 66"left of center i 198 72"left of center i t .i i NOTE: TCs shall be numbered sequentially from 1 upwards for each deck assembly. Prefixes shall be added as follows: P !- (power cable), C (control cable), I(instrumentation cable) and E (engineering TC), for instance P1, E35, C46, etc. PLEASE USE THE BACK OF THIS SHEET FOR DRAWINGS, IF NECESSARY t l.
___ _ _ . _ _ _ _ _ _ _ _ . _ . _ _ _ . . _ _ _ .__ . _ m_ . - . . . ._ _ _m.._ _ . 2 l G1 THERMOCOUPLE PLACEMENT LOG - PROJECT NO. 94367 NOIh; , Thu Log is to be used to document the precise location of the thermocouples located on each test item. The assigned project number for each of the test assemblies are: i Scheme #91: 94367A Scheme #12 2: 94367H Project #: 94367C ! Scheme #9-2: 94367B Scheme #121: 943671 ! Scheme #101: 943670 Scheme #9 3: 94367J Scheme #: 10-1 l Scheme #10-2: 94367D Scheme #10 3: 94367K Scheme #111: 94367E Scheme #131: 94367L Scheme #112: 94367F Scheme #141: 94367M ltem: 3" Conduit-Front Scheme #113: 94367G Conduit Steel TC Number Description of exact physical location 1 E99 1" to right of center (horizontal) junction box, on top of conduit
~~E100 12" to right of previous TC, on top of conduit i~~
E101 12" to right of previous TC, on top surface of condulet bell l E102 Centered on outside of condulet cover ! E103 7-1/4" above top of condulet, on inside of conduit ' ! E104 1" to left of center (horizontal) junction box, on top of conduit
~~E105 12" to left of previous TC, on top of conduit j ,~~
E106 12" to left of previous TC, on top of conduit E107 12" to left of previous TC,1" to left oflower condulet bell, on top of condulet ! E108 Centered on outside of condulet cover i E109 1" above top of conrfulet, on outside of conduit surface E110 12" above previous TC on outside of conduit surface i i i l l l i l l ( NOTE: TCs shall be numbered sequentially from 1 upwards fer each deck assembly. Prefues shall be added as follows: P I v.+er cable), C (er,ntrol cable), I(instrumentation cable) and E (engineering TC), for instance P1, E35, C46, ete-
~~PLEASE USE THE BACK OF THIS SHEET FOR DRAWINGS, IF NECESSARY f~~
! G2 THERMOCOUPLE PLACEMENT LOG - PROJECT NO,94367 4 NQ11:: 4 This Log is to be used to document the precise location of the thermocouples located on each test item, The assigned project number for each of the test assemblies are: i Scheme #91: 94367A Scheme #12 2: 94367H Project #: 943670 Scheme #9-2: 94367B Scheme #121: 943671 i' Scheme #101: 94367C Scheme #9-3: 94367J Scheme #: 10-1
~~; Scheme #10-2: 94367D Scheme #10-3: 94367K Scheme #111: 94367E Scheme #131: 94367L Scheme #141: 94367M Item: 3" Conduit-Rear 4~~
Scheme #112: 94367F Scheme #11-3: 94367G onduit Steel I TO Number Description of exact physical location ! Elli 1" to right of center (horizontal) junction box, on top of conduit i E112 12" to right of previous TC, on top of conduit E113 12" to right of previous TC, on top surface of condulet bell i E114 Centered on outside of condulet cover E115 71/4" above top of condulet, on inside of conduit i I E116 1" to left of center (horizontal) junction box, on top of conduit
; E117 12" to left of previous TC, on top of conduit E118 12" to left of previous TC, on top of conduit E119 12" to left of previous TC,1" to left oflower condulet bell, on top of condulet j E120 Centered on outside of condulet cover E121 1" above top of condulet, on outside of conduit surface - E122 12" above previous TC on outside of conduit surface 4
I i i i NOTE: TCs shall be numbered sequentially from 1 upwards for each deck assembly. Prefixes shall be added as follows: P (power cable), C (control cable), I(instrumentation cable) and E (engineering TC), for instance P1, E35, C46, etc. PLEASE USE THE BACK OF THIS SHEET FOR DRAWINGS, IF NECESSARY-1 w-ww-,-wr- + +m---we-
~~~. - - .- .. - -. .-. . - - - - . . - - . . - . . ..~~
Report No.12340 94367c ' December 2,1992 G3 Texas Utilities Electric APPENDICES t 4 i i i l F Appendix D-CIRCUIT INTEGRITY DETAILS . GA#
~~'%yg,5#~~
~~TEXAS UTILITIES ELECTRIC PROJECT NO. CIRCUITINTEGRITY CONNECTIONS~~
~~+ --~~
~~12 VDC Pwr Sup g~~
~~chassia To Data 8""" d Acquisition f1000O System Cirx:ultIntegrity Vs= M A I 94~~
~~1000 V.toon= 7 lif Color = I g,q 100G color = 1 ,~~
1000 l . Color = J _ 100 0 m chassis ground ( ( bs,,ne / I -A" Date Instrumented: //- F - 9 3' 'O Technician: /6 C SCHEME #: ASSEMBLY #: , i N **,#*"### ITEM: CABLE FUNCTION: POWER CABLE TYPE: W-023 CABLE SIZE: 3C/#8 AWG l
' Gli TEXAS UTILITIES ELECTRIC PROJECT NO.
~~CIRCUIT INTEGRfiY CONNECTIONS 1~~
~~+ -~~
~~i 12 VDC Pwr Sup g~~
~~chassis To Data 87'"d Acquisition f10000 System 4~~
~~I o-- 3 cimdt Integrity o 3 v i = 4 .7 0 'A~~
~
Color = kf _ i 100 0 Vr = N-W COIOT = hl4 4 k _ 100 0 Color = d v 4 %4i - l color = W he'b,t , ! 1000 color = [7 tW m _
~~8s re.~~
E [4 4,, .i e / Z. ' "B " - Date Instrumented: d' fW Ic H SCHEME #: fo Technician: , ASSEMBLY #: ITEM: #* ' E % ' /a >* / CABLE FUNCTION: INSTRIDIENT l CABLE TYPE: W 071 CABLE SIZE: 5C/#16 AWG l-
~~. . - - .. . . . - - _ , - . . . , . . _ . . _ , , , , _ . _ . . . . -..---.._1.;-.___~~
~~GG TEXAS UTILITIES ELECTRIC~~
~~PROJECT NO.~~
~~CIRCUlTINTEGRITY CONNECTIONS~~
~~+ -~~
12 VDC Pwr Sup 1 chassi' To Data ground f1000O Acquisition System t 2 , COlcr = ki/ 1000 l _ color = 84c.k _ CircuitIntegrity 1000 V= i 5 I3 } m j Color = dt e - - - y 1000 _ ggg Color = vk;fe V r = I' B & 1000 COIOT = %/4,'/c w/ gA A fre ff f. , i 1000 COIOT = O rm ay ( 100 0
~~, Color = 6 rrr% ,~~
1000 l chassis ! ground l \ ( % .,n r l - I *C " l Date Instrumented: I/~ iA l , SCHEME #: '# Techmetan: ' ASSEMBLY #:
^' * # ' , " #' ' #
ITEM: CABLE FUNCTION: CONTROL-CABLE TYPE: W-047 CABLE SIZE: 7C/#12 AWG
TEXAS UTILITIES ELECTRIC PRCJECT NO. CIRCUIT INTEGRITY CONNECTIONS j + _ 4 12 VDC Pwr Sup g
~~chassis To Data 1000 O pound Acquisition System o~~
i 1 i Cht:uit Integrity - V= i 't. AO ' 100 0 color = 8e/ V 10M = 3 ' 7 2 100 0 Vr = _ 4 R Fl- _ color = 8/4cl( - k , 100 0
~~_ color = d re ,~~
_ color = V 6l he - 1000 color = (1 rer% _ 1000 chassis Found (ha..e I tl *D " , Date Instrumented: If# / 5'/ 9 P '# Technician: ida SCHEME #: ASSEMBLY #: '
ITEM

'* * f- /~ n' CABLE FUNCTION: CONTROL' CABLE TYPE: W 418 CABLE SIZE: SC/#12 AWG i
~~US TEXAS UTILITIES ELECTRIC PROJECTto. CIRCUIT INTEGRITY CONNECTIONS~~
~~+ -~~
12 VDC Pwr Sup g " chasets To Data 1000 0 8'*""d -Acquisition System o CircuitIntegrity y V s = -+. e J L 2. t n 1000
~~^ ,. V 100n = E* I #~~
~~y,g R-W 1000 COIOT= 1 1000~~
~~. Color = 3 _~~
~~1000 l mn chas sis - ground i I (bu,,e i S~ *E"~~
~~i. Date Instrumented: // /f/f~~
~~Technician: VN SCHEME #: /o l~~
~~ASSEMBLY #: ' ITEM: Ad '" (*M '~~
~~CABLE FUNCTION: POWER CABLE TYPE: ' W-020 CABLE SIZE: 3C/#6 AWG~~
~~1 TEXAS UTILITIES ELECTRIC , Ob PROJECT NO. CIRCUlT INTEGRITY CONNECTIONS~~
~~+ -~~
~~i 4 12 VDC Pwr Sup g S chassis To Data 1000 O tround Acquisition System i~~
~~.o color = k//~~
1000 i color = w A,'It ' 100np( Color = d } 4 L l( I. 1000 Cimult Integrity Color = Wh[ C gg loon y 1000 _ 5.6 M - 4 color = C rc, y ( - V r = M S G. 1000 Color = w6;/e 4 1000
~~. color = (7 ftIn~~
~~1000 l _ Col 0F = Mb[ t .~~
~~1000g.h~~
~~e.,<~~
ch[ grouttd sis ( 44 ,, s r 1 ( "/r " Date Instrumented: " ' 5 -9 2 ,,,. Technician: ed SCHEME #: - ASSEMBLY #: ' ITEM: F 'a t r " n d...) CABLE FUNCTION: . INSTRUMENT CABLE TYPE: . W 063 CABLE SIZE: 4 Shielded Twisted Pairs
~~#16 AWG (8 Cond)~~
~~TEXAS UTILITIES ELECTRIC~~
~~?0 PROJECT NO CIRCUIT NTEGRITY CONNECTIONS + _~~
~~i 12 VDC Pwr Sup g~~
~~chassis To Data E""d Acquisition f1000O System o~~
~~color = R<d color = Rd -/B/.< k. -~~
Circuit InWty 1000 V- i- AOll c I r = 8 /4 4 k y, = 5. W 5 1000 _ color = 8 /n e , Vr= I W Color = M,' Yg 1000 , _ Color = W4.* [r. / / re ter 1 1000 1 C010r= Ore<4c _ 1000 _ Color = 6 r et ., 1000 color = [1 r e p., w/8/e a k mw chassis i ground [44 ne / 7
~~b ,,~~
~~Date Instrumented: N'f'T~~
I
~~-Technician: KH SCHEME #: ' #~~
~~ASSEMBLY #: ITEM: F"" # ' " # 4 '* CABLE FUNCTION: CONTROL CABLE TYPE: W-046 CABLE SIZE: 9/C #12 AWG~~
~~,w- , , y +w g w.~~
~~TEXAS UTILITIES ELECTRIC PROJECT NO-CIRCUIT INTEGRITY CONI .ECTIONS~~
~~+ -~~
12 VDC Pwr Sup g ' ch ..i. 8'* " " d nm f10000 Acquisition 4 System 4 0 color = Red _ color = Re</ s/8hck _ Circuit Integrity Y , 5.'l5 2 1000 i color = d le c k, y, ,5.F56 color = 8/., e 5 ; Vr = f #1W l Color = U 4,' ft _ 1000 color = W6; b w /trate e . 1000 Color = 0 r4. r _ 1000 Col 0F = h/rrn _ 1000 Color = (7/f ro w[8/4 e k _ 1000 mm chassis ground /b 4 ant l 8~o O ,. Date Instrumented: ! F F-i P Technician: E# SCHEME #: ASSEMBLY- #: ITEM: A " ' 7 I' d '" i CABLE FUNCTION: CONTROL. CABLE TYPE: W-046 CABLE SIZE: 9/C #12 AWG
~~. - - - - - - - -. .. - . - . . . ~ _ - . - - .- . . -~~
~~i 72 TEXAS UTILITIES ELECTRIC PROJECT NO. CIRCUlT INTEGRITY CONNECTONS~~
+
12 VDC Pwr Sup 1 cha**i' To Data F*""d Acquisition f1000n System a j 0 l Cirt:uitIntegrity o V=i R 9'6 5 1000 color = l V.toon= 2i RO'f
~
~~t Vr = 2 W~~
~~' 1000~~
_ color = 2 1000 color = 7 1000 i \ mm chassis i- ground i i t (honeI 4 J " Date Instrumented: H - T -f A '#. Technician: /Cu SCHEME #: ASSEMBLY #: - ITEM: Aa r 1"'* 4If CABLE FUNCTION: POWER CABLE TYPE: W.020
~~, CABLE SIZE: ~ 3C/#6 AWG~~
~~2 - La-,n & u -km _,5 , _ ,wd TEXAS UTILITIES ELECTRIC PROJECT NO. 73-CIRCUIT INTEGRITY CONNECTIONS~~
~~+ .~~
~~12 VDC Pwr Sup g "~~
~~e ==*la ground De f1000O Acquisition~~
~~System~~
. 2 Chruit Integrity - Vi = 4 DO color = [2 /c/ Y-1000= 100 0 Vr = 4 h _ color = 8/eic k _ 1 100 0 1 i - color = 0 re..y c v 4 1000 color = Wi fc. _ 1000 color = 6 er r e, .
~~-1000 l chassis ground k~~
~ { k s r,c I Io "k " Date Instrumented: 'l- 9* '# Techmcian: SCHEME #: ASSEMBLY #:
~~ITEM: A"' #~ #*#" #~~
CABLE FUNCTION: CONTROL CABLE TYPE: W-048 CABLE SIZE: SC/#12 AWG m e- .n , , , - - g
TEXAS UTILITIES ELECTRIC 7N PROJECT NO. CIRCUlT INTEGRITY CONNECTIONS 6
~~+ -~~
i 12 VDC Pwr 0 g '
~~-- - cha". To Data 8' ""d Acquisition f1000O System 3~~
~~4 color = 4 <</ _.~~
~~.L - 1000~~
_ color = d/*c & Circuit Integrity 100 0 V=i F* N7 y-loon = Y'700 1000 - 3 color = w4:le yf, y,g3y 100 0 i
~~, color = v6; h ,,,/dl.e k Tr.,,, _ ' 100 0 color = 0 t4 *y (~~
j 100 0 7 1 Color = b fe r n , 100 0 chassis ground i 4 __ (6 4 ne/ // -L" Date Instrumented: d'[y" # '# Techmcian: SCHEME #: ASSEMBLY #: ' ITEM: A" ' 1 " /~ 4 # CABLE FUNCTION: CONTROL-CABLE TYPE: W-047 CABLE SIZE: 7C/#12 AWG J
~~- -- r . - r,--e+-.~~
~~TEXAS UTILITIES ELECTRIC~~
~~' 7U PROJECT NO.~~
~~, CIRCUIT INTEGRITY CONNECTIONS~~
~~+ -.~~
~~12 VDC~~
~~! Pwr Sup g~~
~~chassis To Data ground 1000 Q Acquisition i System~~
~~{ ! color = $</ color = w At /e. I~~
~~1000 l color = 8h e k 100 0 CimdtIntegrity f c 1 r = wAlle 7 )~~
color = 0 f. ,c _ V 100n = I* Vg= 5-4 % 1000 _ Color = W k / [C 100 0 Color = [7/rr, i 1000 i . Color = 't/ k / [e 1 1000 > 3 P
~~.- .dere ssssy _~~
1 enassis ground-(6 4 n n e l IL "M " Date Instrumented: Il - T-9 ^ 1 (> Technician: Erf SCHEME #: ASSEMBLY #: ' ITEM: R ee r 1 " to. d.,: t CABLE FUNCTION: INSTRUMENT-CABLE TTPE: W-063 CABLE SIZE: 4 Shielded ' Twisted Pairs ' #16 AWG (8 Cond)
TEXAS UTILITIES ELECTRIC - i- PROJECT NO. N 4 CIRCUIT INTEGRITY CONNECTIONS
+
12 VDC Pwr Sup g * , chassis To Data 1000 0 8"""d Acquisition System I 3 4
~~CimuitIntegrity~~
! o y.g % 6 5"/ i . 1000 y* .- 4. l (, A Color = kts[ i 4 1000 V=f 4LM ' Color = 814c k . 1000
~~. Color z O(g,y e~~
~~, v Color = Uk.'f g . 1000~~
~~. Color = [7 r cr% _~~
~~_ 84 re ,~~
~~/0 0 ^ d (hn nel 13 "W~~
Date Instrumented: Il- T'i ' fo Technician: E'-f SCHEME #: . ASSEMBLY #: ' ITEM: #' #~/* ## # CABLE FUNCTION: INSTRUMENT CABLE TYPE: W-071 - CABLE SIZE: SC/#16 AWG
~~~ - - -- .n .-em s--,- --a ,,am-,. ---m----mv,-n,-+-w ,,we,-nw-en,a,,,e ,em r ,e .e ~ ,-,,sr.,- w .a---- g-~~
~~77 TEXAS UTILITIES ELECTRIC PROJECT NO. _ CIRCUlTINTEGFuTYCONNECTIONS~~
+
12 VDC Pwr Sup g ' ' chassis To Dau ground 1000 Q Acquisition t System l
~~Cirruit Integrity p~~
{ ,, V= i ITO dol] 4 1000 V.100n = 2 3 0 4 45 color = / l 1 y g . g pg \ 7,, 9 7f i 1000 y color = 1 1000 - COIOr = 3 1000 h-mw chassis 3 ground a (ban ore / I4-
P
Date Instrumented: U-T-1A 8# Technician: eg SCHEME #: ASSEMBLY #: ' ITEM: 4'i r I'4-M*h CABLE FUNCTION: POWER CABLE TYPE: W-023 CABLE SIZE: 3C/#8 AWG J_ d
~~. - - - . ,. w - . - _. . - , , . , - - - e,..,.---w.._ . . , . , . - . . . . - ,-.r- - ,-~~
i
*** Q Report No.12340 94367c December 2,1992 lV
. Texas Utilities Electric APPENDICES i 1 L 4 4 i i 1 i 2 I t i J 4. l Appendix E i INSULATION RESISTANCE DETAILS i l f i i i ? 4 d u l . = 9g , f,.s
b
79
_. ._ _2 . _._Meggth_(0-I .. l.. __ _ . _ . . _ _ . (Mn). _ i._ - Ecknumf.u314 Gd!e Le,c;L4 TehL_. ..I$$If W-onA Fr. /f'/0 3.(j xn'3 57'-to" 42.pl..
%-o 71 3 w - /5O e ( 3 x .2 3 ' ) 8 4.' o " L9,_o5.
i
~~% c m C ve. /4 ' 4 " ? o [ l' x 1s D 3'L G 42.co6-~~
'._ iLi-o_4& D_e. _ do' 9 ' e. . I x a' 45' T 3/eJ1 L_ ly-09n_E- F . /4' o e_. I <23' 39'-o' 4J.A2. f W-n63 T-- r . /5' o e ( l x24'l sa'-cii 42.lo l e[ l x2 ' l 42'-B" 32.50. u-04(o& n. /9 ' f" h-OAG.H ..K..- E '_ 4 I_.._ e 1. ./81 44'-G" _35.95 i _ _ _ . . . _._LhA20 JR .._ /9 ' /3._..._Jo .l 43[ .' 42'-1o3_7.35
~~-- S~~
iu-n47- L _g /y'/o' c8 I x 23' 57'- K) 4221 ly-crea M g /i' 3" q. I < 2 3 hs o'- 3'8 41.83_.
~~\p-n,1 ue W 9' s B x2aD 88'-9" IBA5_~~
~~Iu-on Pe N' 4" - e ( l x23') 57'-to" 423,G 0 n l 49 1 ni~~
~~- hi I. -~~
~~4 -~~
I
80 TEXAS UTILITIES ELECTRIC CABLE INSULATION RESISTANCE MEASUREMENT This individual cable has CODE been labeled with the letter 0ATA SHEET shown in the box to the right, to sirnplify rapid , identincation. L PROJECT NO: 4 4 "3 M C CABLE LENGTH (FT): TEST NO: IO-\ IR ACCEPTANCE VALUE: I fle.ed.s a r e. L s ej oA u CIRCUIT PRE-TEST POST-TEST TESTED IR X3 IR y'3 ACCEPTANCE 4 No 1 in Nn 750K. 30k I No.1 to No. 3 7so K 2D K Y No. I to Ground 'sb K 15 K. T No. 2 to No. 3 7 So K 30 K f No. 2 to Ground '40 K ISK V No. 3 to Ground 46K 14 k Y I
~~I I I l~~
~~i I i i l I i l i I l I~~
I i l 1 l Date Pre-Test IRT

I I ~ 5' 'I 1 D Technician: 9 JJ SCHEME #:
~~Date Post-Test IRT: IT-S' h ASSEMBLY #: 1 Technician: e e2 ITEM: FADMT 8" de^'otar~~
~~" N CABLE FUNCTION: CONTROL hwee.~~
~~CABLE TYPE: W-023~~
~~IRT = Insulation Resistance Test CABLE SIZE: 3/C #8 AWG ENERGIZE TO: 1500 VDC w uun gg .~~
81 TEXAS UTILITIES ELECTRIC Pago 1 Cf 1 CABLE INSULATION RESISTANCE MEASUREMENT T d u able has CODE OATA SHEET shown in the box to the right, to simplify rapid identification. PROJECT NO: MMd CABLE LENGTH (FT): TEST NO: IO-t IR ACCEPTANCE VALUE: Rese/9 ore in Meo 6Jms CIRCUIT PRE-TEST POST TEST I TESTED IR A 1 IR >r I ACCEPTANCE Black to Pink > 50 k' MO k I _ Black to Orance > roX 40 N Y i' Black to White >50 K for Y Black to Green > So N >5D( Y Black to Ground >fdN ASK Y Pink to Orance >5o r >SW N Y Pink to White > So R 50K Y Pink to Green >ro X >Sok V Pink to Ground >Sor So N 9 Orance to White >SoK pfC N Y Orange to Green > S'o r > Sa K y Orance to Ground >Sor ASN Y White to Green >ro k >SO # Y White to Ground >Sor 30N < Green to Ground > foN Eck y G H/6L:> k f. b4 2FK /Oct Y Buw h 5Hittb > So K Aok Y Pwk Av A MI P-Lb > 50 k .6 D N Y cA'auce 2 sr+ ret-b
~~>sbk 50i< v' l~~
~~LCHg1r To SH et.b hf~o k 40K Y~~
; Gwen re swn tu > Sb/< >Dk Y Date Pre-Test IRT: N/I/# 3 gf /d Technici .n: eM'/Mu SCHEME #:
~~I Date Post-Tet,t IRT: /</f/93 ASSEMBLY #: Fee n a,, h e _, Technician: d N- /?M ITEM:~~
~~' CABLE FUNCTION: INSTRUMENT CABLE TYPE: W-071~~
IRT = Insulation Resistance Test CABLE SIZE: 5/C #16 AWG 6 /,'/ r a - # o ir M r ENERGIZE TO: 500 VDC y&. ZC -//3 7 -
6/ g #s.be tDde : 930YA7
S2 TEXAS UTILITIES ELEG /RIC PCCO1cf1 gg,L, INSULATION RESISTANCE MEASUREMENT This individual cable has _ CODE been labeled with the letter OATA SHEET shown in the box to the right, O to simplify rapid identif'ication. Q PROJECT NO: MME CABLE LENGTH (PI'): - TEST NO: 1 D -i IR ACCEPTANCE VALUE: RsaA< al e. 1n nejohus _ _ _ CIhCUIT PRE TEST POST TEST TESTU3 IR 19 IR Xg ACCEPTANCE Hinck to Red 75'OK 40 k- v llack.tdllue >50K %K + Birisk to Whi19 7 sbk __a;;L K 4 __ Black to White / Black > SbK 40K 0 Black to Orance >5bK 4dK. v Black to Green '7 5ck A<k 6 Blnek to Ground EnK 2 5 :< J-
._ Red to Blue __ 7snt 45Y L Red to Whly >5bK ._ 50R 3 Red to White / Black 7 5cK EOK Iv Red to Ornnee 75BK SOk 'e Red to Green _ _ _ _ >50 K 7ser I V
Red to Ground 50K R.5 K J __ _131ne tc White 7.Fok _.. So k 6 _he to White / Black '/ 50 K AKK /v Blue to Orance 7soK cct< 6 _131pe to Green 7 Sok Sc% b _Illne to Grnund 5"o K d 'i k 6 White to White /Hinck >60 K SOK _ /u _ White to Orance ____ > 50 K SoK /s White to Green I '? s'a K SCK 4 White to Ground NB K MK /v
. Wh1telBlack_ to Orange > 5OK 50k /v White / Black to Green '7 56 K 7S0 6
__Wldte/ Black to GrouncL 'so e 3OK V Orange to Green M DR XCK Orance to G umd SoK .2 X '7v Green to Ground _ c;o t 4CK ',r Date Pre-Test IRT: \\- 5-9 A Technician: S ,/ 4 2. SCHEME #: D I Date Post Test IRT: 11- T -9 a ASSEMBLY #: Technician:" N dv2- ITEM: WM P Nm(T CABLE FUNCTION: GONTROLl. CABLE TYPE: W-047
IRT = Insulation Resistance Test CABLE SIZE: 7/C #12 AWG CAL.te, RAT:oto tara@. tc.~\Ho gg' ENERGIZE TO: 1500 VDC CATE %%4%7 N MdtlA./
~~Lt%tua[0~~
~~. ___ _ _ _ ___ _9~~
bd TEXAS UTILITIES ELECTRIC Cf 1 CABLE This individual cable has CODE INSULATION RESISTANCE MEASUREMENT < been labeled widi dieletter 0ATA SHEET shown in the box to the right,
~~to simplify rapid W identification.~~
PROJECT NO: 94 3lo 7 O- CABLE LENGTH (PT): TEST NO: 10 -l IR ACCEPTANCE VALUE: i f., T R [C _ lA M 0,9 8 Ar CIRCUIT PRE-TEST ISOST TEST TESTED IR %3 IR Y 3 ACCEPTANCE Rinck to Pink 75"DK >Sbk y . __ Black to Orange
>:'ro K. > S6 R 9 i Black to White > Co K > So R v Black to Green >soK > so k J Black to Ground SoK So k
! Pink _to Orance Pinkto White I > se k > ro K N'I i rSe K > 50 k /v Pink to Green 7sok > Sb N v' Pink to Ground SDR SoR 'v Orance to White 75Dk > fo K Orange to _ Green ;> r o k- >SoA 4 Orance to Ground I 56k 50k 6 White to Green I >SOK >ro R 0 i White to Ground I MOK SD R 6
! Green to Ground i SO K S6 k 'u I i i !
~~i l t i I~~
~~! t i~~
1 i l I i I i Date Pre Test IRT: ll- E % Technicirn: JD SCHEME #: DD Date Post-Test IRT:g?l'/J#e 1 ASSEMBLY #: . ! f-ROJT S h bun Technician: e e CM ITEM: CABLE FUNCTION: GONTROL fewse pn vr CABLE TYPE: W-048
IRT = Insulation Resista ce Test CABLE SIZE: 5/C #12 AWG qf4 Po # -HE ENERGIZE TO: 1500 VDC Ta s W IC '//3 ?
~~$ Y AL (C.- 1140 ca /, Due baie : 9.5 oy2 7 Dett 9304 A~~
b.1 Pcg31 cf 1 TEXAS UTILITIES ELECTRIC CABLE h " h INSULATION RESISTANCE MEASUREMENT [ce b id eleQ, CODE i I ()ATA SHEET shown in the box to the right, to simplify rapid i identification. PROJECT NO: MMb CABLE LENGTH (PP): TEST NO: 1 D-l IR ACCEPTANCE VALUE: Re4 &re in tiefoA.s C1.RCUIT PRE-TEST POST TEST . TESTED IR i3 IR x3 ACCEPTANCE i N .1 tn NnI2 2 SDN - ACK V
No. I to No. 3 350t X5 K 'y No. I to Ground 50 K tT N V No. 2 to No. 3 7foK 35W 'y No. 2 to Ground 50t IgK Q No. 3 to Ground .m K_ 1S C s',
~~f I 2 i 4 I 4~~
~~! I I~~
i 1 J Date P e- e 1 5 p2 SCHEME #: D Date Post Test IRT$ iT-f-41 ASSEMBLY , ,, q Technician: y /g/2 CABLE FUN I Ni CONTROL N*EE CABLE TYPE: W 020
~~IRT = Insulation Resistance Test CABLE GlZE: 3/C #6 AWG~~
~~.OAIdyt h ENERGIZE TO: 1500 VDC T g + lc -!!40 34 g % www %%~~
SD TEXAS UTILITIES ELECTRIC PCg31 Cf 2 OACLE INSULATION RESISTANCE MEASUREMENT This individual cable has CODE been labeled with the letter OATA SHEET shown in the box to the right, to simplify rapid identification. PROJECT NO: MME CABLE LENGTH (PI'): TEST NO: 10 -\ IR ACCEPTANCE VALUE: R e(d e e e_ In *, m b s CIRCUIT PRE-TEST POSTYEST TESTED IR x1 IR Xf ACCEPTANCE Red to White fred) > 6~O K > 6'O K V Red to Black > So k' >SUK O _Brd to White (black) > So K >So k' 4
- Red to Green > ro K '/50K y . Red to White (green) > co K ? ST k 9 Red to Orance '> h X > 50 K b
~~__ Red to White (orance)~~
~~> So x > Se A 4.~~
~~_ Red to Shield >.50 K 0. Shield to Ground Sok~~
> So K QM W I O K__ 9 White (red) to Black ') 50 K >SoK G White f red) to White (black) > ro A > SDX 6 Wilite (red) to Green > ro X >SDA h White (red) to White (creen) ) So k >5D R (/
~~White (red) to Orange ___~~
>ro A 7 rok /v White (red) to White (orance) > SO K > E8K d i White (red) to Shield > So K >30x 4 Jack to White (black) ) SD M >doA J Black to Green > So x 7 fo k IV Hinck to White (creen) ,,hfo X > SO K 1, /
_11 Lack to Orange > SO }< > Sb k fu i Black to White (orance) > ro K ).5 ON' f l Black to Shield > So R 7 s-k 'v While_(black) to Green > ro K > Eok f, White (black) to White (creen) > so K >Sok 6 l ___ White (black) to Ornnrre > So A > S D k' /v White (black) to White forance) > So A )SV k' 6 White (black) to Shield > sox > EON O Green to White (creen) > ro x >SDK 'y l Green to Orance y soM > SO# b (MORE ON NEXT SHEET) /
Date Pre-Test IRT

"/M 3 Technician: ch ' d44 SCHEME #: /O'/
l Date Post Test IRT: /do-/9 3 ASSEMBLY #: I Technician: M (A N- ITEM: NM 3" OmMn CABLE FUNCTION: INSTRUMENT CABLE TYPE: W-063
~~IRT = Insulation Resistance Test CABLE SIZE: 4 pr #16 AWG d'a8/rav'/W #e7'a r ENERGIZE TO: 500 VDC~~
~~'far AN. ZC -//3 7 Q/ L3*e We : 93 M.;;? 7~~
SG l TEXAS UTILITIES ELECTRIC PCgo 2 cf 2 CABLE INSULATION RESISTANCE MEASUREMENT This individual cable has CODE been labeled with the letter . OATA SHEET shown in the box to the right,
~~to simplify rapid identification.~~
PROJECT NO: DMO CABLE LENGTH (PT): - l TEST NO: I O -l IR ACCEPTANCE VALUE: R et2 < act ln me c o kw , CIRCUIT PRE TEST POdTEST TESTED IR X.f IR X / ACCEPTANCE Green in White (orance)
~~> 50 K > d'O N Y~~
_ Green to Shield > s o >< > son 'V White (creen) to Orance > 5o k > $vN v White (creen) to White (orance) >5o x >SDN (/ White (creen) to Shield >Sok >$D# V Orance to White (orance) > E0 x ).ror 0 Orance to Shield > Sox >Soh 6 i White forance) to Shield 350 R 5.5D K G
/
J Date Pre-Test IRT: '/ /5~/( 2- r/ Technician: Ad 'dh/ SCHEME #: T /0 - / Dato Post-Test IRT: ///5/9 a. I ASSEMBLY #: Technician: 6H CM ITEM: Fezw r s" N eu q - CABLE FUNCTION: INSTRUMENT CABLE TYPE: W-063
IRT a Insulation Resistance Test CABLE SIZE: 4 pr #16 AWG 6 / drer % 4 XIr / ENERGIZE TO: 500 VDC 97 O. JC ~ N3;7 6/ k We: 9.3M'e?7
87 TEXAS UTILITIES ELECTRIC PCCO 1 cf 2 INSULATION RESISTANCE MEASUREMENT This individual cable has CODE been labeled with the letter OATA SHEET shown in the box to the right, / l to simplify rapid L lllP 1 identification. PROJECT NO: 9 4M b CABLE LENOTH (FT): TEST NO: 10-\ IR ACCEPTANCE VALUE: I _. R es/c ar e_ m es o h a CIRCUlT PRE-TEST POST-TEST TESTED IR i3 IR )(3 ACCEPTANCE _ Black to White >5ck F SO k s12 v _IllaclLto_ Red > To K F 50 K' $12 'v __ Black to Blue > Bo K m 50K 3 02 'v Black to Orance > BoK e 60K. 5#2 Black to Green >50 k >m 50 k 9 02 'y Black to White / Black > 5b k pxnr ~ DB2 v _ Black to Red / Black >6cK - 45K 902 's , _BlaclLio Green / Black >50K F $O ft " ' v/ Black to Ground SoK - 4D N 4 Red to Blue 750K _.y __ 35K 4 _ Red to Orange > Ea K ...,:,.,.,_ 40K (, _ Red to Green 75Bk i . 40K (, Red to White / Black 75cK 40k & _ Red.to Red! Black > 56K doK i/ Red to Green / Black I 75cr $3K /u _ Red to Ground i SoK Atx /v Blue to Orange > SoK 35K ' Blue to Green >5cK 4cK /, _ Blue to White 1 Black 7 EOK 40k 4, Blue to Red / Black >Sok 40K 4 Blue to Green / Black 7 ScK Ek / Blue to Ground 50K AlK 'v Orange to Green > vr 38K /v
~
Orance to White / Black > 5ck 40K /v Orance to Red / Black >56R (, Orange to GreenlBlack 4rk
>5Dk' 4cK 6 Orance to Ground SOK J.u K y Green to White / Black 750K SOK V Green to Red / Black 7 sbK .50K G (MORE ON NEXT PAGE) [
~~Date Pre-Test IRT: /I'#' 7~~
~~gg Technician: a M2 SCHEME #:~~
I Date Post-Test IRT: V r.91 ' ASSEMBLY #: ITEM: F w 6, h ou#7 Technician: """V./v2 CABLE FUNCTION: CONTROL CABLE TYPE: W-046
.
~~IRT = Insulation Resistance Test CABLE SIZE: 9/C #12 AWG ENERGIZE TO: 1500 VDC Yq$A:a dWM~~
US 3 TEXAS UTILITIES ELECTRIC CABLE INSULATION RESISTANCE MEASUREMENT This individual cable has CODE been labeled with the letter OATA SHEET shown in the box to the right, to simplify rapid identification. 1 i PROJECT NO: .H U7 O CABLE LENGTH (FT): ) TEST NO: ID-\ IR ACCEPTANCE VALUE:- IN Acted e 4.re. /6 mee,1=_r i CIRCUIT PRE TEST POST fEST TESTED IR XA IR 13 ACCEPTANCE ] Green to Green / Black 7SDM A5 K V Green to Ground So# A1 '< 'V White / Black to Red / Black > 5cr 2a % @ White / Black to Green / Black > 50 K 4eK L White / Black to Ground Sok 2R 'o _ Red / Black to Green / Black > 5e K 4ek G Red / Black to Ground 6cK AbA /v Green / Black to Graund 56K J.t K_ 6
/
l I I i i I i l i i i l i I i l I l Date Pre Test IRT: l l h. g Technician: y 142 SCHEME #: l Date Post Test IRT: if -S-% ASSEMBLY #: FRoar 3,,ewou e T i Technician: " eN##7 ITEM: CABLE FUNCTION: CONTROL CABLE TYPE: W-046
IRT = Insulation Resistance Test CABLE SIZE: 9/C #12 AWG ENERGIZE TO: 1500 VDC 75.g-tb (C.-l\40 g go14 4 boa M 1 . .
gg -. - -_ . _ _ .
1 SD i TEXAS UTILITIES ELECTRIC P'm"o ~" 1 cf 2 OABLE INSULATION RESISTANCE MEASUREMENT This individual cable has _ CODE been labeled with the letter ! DATA SHEET shown in the box to the right, L . ,' to simplify rapid [ identification. I PROJECT NO: M%7 CABLE LENGTH (PT): ) TEST NO: 10-1 IR ACCEPTANCE VALUE: R.e tt s an in ue..s h e CIRCUIT PRE-TEST POS$ TEST i TESTED IR '/ 3 IR y3 ACCEPTANCE ! Jnck tn White > foK 750f V i i Black to Red > SDK P ro K, (v i Black to Blue '7 50K 7 ro to /v i
~~Black to Orance 7AOK ?sor #v '~~
Black to Green '7 SDK Psob 4 I Black to White / Black .7 MM 7 SD E /v i Black to Red / Black I 760e > Sok /v '
~ Black to Green / Black i ? 6CK 7 CD K.> /v i LBlack to Ground i ' 50K~ .
i s o st 4 i Red to Blue 1 7 SoK I 7ror /i/ ' Red to Orance t 7 50R i 7 ser L i Red to Green i 7 50K i 7 50K. ol
~~750K Red to White / Black~~
~~,,_ Red to Red / Black i I 7 ccK., /v i~~
~~7Sok i 7 s r <. 6 i~~
! Red to Green / Black i 750l$ i 7se e /v LRed to Ground i Sok i Roe 6 i
, ' Blue to Orance i 7 SoK i 7 "#1 /v 4 I Blue to Green I '2 50 K i
>SW f I Blue tn White / Black i ? SOK i ?5cK /v i Blue to Red / Black ! ?SOK I 72K , 4 :
, Blue to Green / Black I ? SoK i 7ot b : , Blue to Ground i 50K I SDk /v Orance to Green I 75cK I 7SCtt /v i Orande to White / Black I 750K I 7 50 K. 4 Ornnne to Red /Rinck i 7 50K i
~~> SD K. /v i Oranse to Green / Black i '750k~ ."~~
7 son de i Orande to Ground i Sok Sox /v ' i Green to White / Black i 75ct i 7 iCR F
~~Green to Red / Black i > <sok I ~7sor (f~~
,' (MORE ON NEXT PAGE) / Date Pre Test IRT: II-5-D Technician: m sey SCHEME 4: gm I 1 Date Post Test IRT: M-f~% ASSEMBLY #: Technician:-o M/4 ITEM: N 3,,NE W CABLE FUNCTION: CONTROL CABLE TYPE: W-046
~~IRT = Insulation Resistance Test CABLE SIZE: 9/C #12 AWG ENERGIZE TO: 1500 VDC~~
~~73.y# IC- 114 tsah %04;9 m gg. md 7~~
~~'lf!~~
TEXAS UTILITIES ELECTRIC OABLE INSULATION RESISTANCE MEASUREMENT This individual cable has CODE been labeled with the letter DATA SHEET shown in the box to the right, 11 to situplify rapid ff identification. PROJECT NO: MM CABLE LENGTH (PT): TEST NO: Io-1 1R ACCEPTANCE VALUE: ReeA ce h mee ok CIRCUIT PRE TEST POST-TEST TESTED IR X7 IR v3 ACCEPTANCE Grenn to Green / Black 7 ro K 7 50L v ! Green to Ground i SOK scK & _1 White / Black to Red / Black I 7 60 K 7 50K 6 White / Black to Green /Blacki 7 60 M 7 "oK & ~ White / Black to Ground i SOK l 'Sck 6 Red / Black to Green / Black i 7 c>D K
~~! 7 50K &~~
Red / Black to Ground I BOK I 50K G I Green / Black to Ground ! 00K t ML ~ L i i 1 / i
~~! I i ;~~
I . I i i I I I I I i i i I I I I I ;
~~! I i i i~~
~~i i i i i i I l l~~
~~! i l~~
Date Pre-Test IRT: //- f- f 2 Technician: # m2 SCHEME #: D Date Post Test IRT: if-C-R ASSEMBLY #: 1 Technician: " wVN/M ITEM: @N 3"N6Ull CABLE FlJNCTION: CONTROL CABLE TYPE: W-046
~~IRT = Insulation Resistance Test CABLE StZE: 9/C #12 AWG ENERGIZE TO:~~
4 1500 VDC Ti.p F4 1(L-Il40 uaac u ed tot h Q3049 A6.
B1 Pcgo 1 cf 1 TEXAS UTILITIES ELECTRIC CABLE INSULATION RESISTANCE MEASUREMENT fe fab __C O D E t te le$r
")ATA SHEET shown in the box to the right, to simplify rapid y *j identification.
PROJECT NO: MM CABLE LENGTH (PT): TEST NO: 10-1 IR ACCEPTANCE VALUE: Ae Ac ct.t e l a m e ) O b u , CIRCUIT PRE TEST POST TEST TESTED IR Y3 IR X3 ACCEPTANCE N tn No > .fo E 40k. V No. I to No. 3 P So Y 40 Ko /V No, I to Ground ECK 19 K. o No. 2 to No. 3 >soK I 40K, / te No. 2 to Ground I soe i is K V No. 3 to Ground i SOR I i R tt 0 I i / i i l l l' i l I i I i i i
~~! i ;~~
~~I i i i i , i 1 I I l.~~
~~,' I I i l I l~~
i i l I I Date Pre Test IRT: II - C-9A Technician: o ##7 SCHEME #: S \O I Date Post-Test IRT: n - E-1 K ASSEMBLY #: Technician:vv v //Z ITEM: M E A 't 3 " O C M o d C CABLE FUNCTION: CONTRob Powlsti CABLE TYPE: W 020
IRT = Insulation Resistance Test CABLE SIZE: 3/C #6 AWG g4 ENERGIZE TO: 1500 VDC f g "i c - u" 4o ,gg A S to- . _ - . . _ ._
TEXAS UTILITIES ELECTRIC CAOLE INSULATION RESISTANCE MEASUREMENT This individuel cable h s CODE been labeled with the letter DATA SHEET shown in the box to the right, to simplify rapid identification. PROJECT NO: U7 CABLE LENOTH (FT): TEST NO: IO-1 IR ACCEPTANCE VALUE: Rn h er re. n' s m eggh., .s CIRCUIT PRE-TEST NOSbTEST TESTED IR X3 IR X3 ACCEPTANCE Black tn Pink 7 SO K A56 A y J Black to Orance 7EoK I > 5D K 'v i Black to White ~ 7 so K i >roN 'Y Black to Green 7 60 k I >SoR 'v Black to Ground soK i So# + Pink to Orance t > Sok i >5oK 6 Pinkto White I r so K i >.50 k 4 Pink to Green i 7 sOK I
> So K & I Pink to Ground I soK i 50 R 6 i Orance to White I 7 ro k i >SoA
_ h ! Orance to Green i 7 5cx i >Sok 4 i Orance to Ground i EcK i 50K 4 . White to Green I
~~> 5Ci K i >roA _f '~~
~~White to Ground 8 50K t Sok 4~~
, Green to Ground i soK i ero k y ' ! I i ' j i j I
I i i i i i i i I l ! I i l ! i ! ~i
~~! I i~~
Date Pre Test IRT: Il- S *D IO- ! Technician: u ##7 SCHEME #: i Date Post Test IRT: "&ff 4 ASSEMBLY #: Technician: /'# d4W ITEM: EN 3 " NOW 7 CABLE FUNCTION: CONTROL $.. CABLE TYPE: W 048 F# f CABLE SIZE: 5/C #12 AWG
~~IRT = Insulation Resistance Test M4 pa 3t rest / ENERGIZE TO: 1500 VDC Ta.g s Ic;\\Ao rs, n. zc- os, M 4304X)~~
V
93 TEXAS UTILITIES ELECTRIC COId1 OABLE
] INSULATION RESISTANCE MEASUREMENT This individual cable has CODE been labeled with the letter OATA SHEET shown in the box to the right, to sirnplify rapid .
~~identification.~~
PROJECT NO: M43M CABLE LENGTH (FT): l TEST NO: 10 'I ~ IR ACCEPTANCE VALUE:- Reds ny A I a c e_ la 3 CIRCUIT PRE TEST POST TEST TESTED IR v3 IR r 3 ACCEPTANCE _ Black in Red > ro ) 5'O N v
. . Black to Blue r TO K > SD # 4 Black to White I > rd t I > FD N 4 /Jd R j -Black to White / Black I > S~o A 9 Black to Orange i 750 R >So# 9 Black to Green i 7 50 K >roK )
~~b Black to Ground i > rd K So N 4 Red to Blue !~~
> 50 t i > Fok 9 "Iled to White prok I > SD k' 4 l Red to White / Black i 1ro ( ! > Sb N &
~~i led _to Orance I~~
/ s~o R i > ro R 4 i Red to Green /fd R I > .To k 4 , Red to Ground i > SO K I ro x &
~~lue_to White '~~
? Se e ! >SoR % @ Blue to White / Black i > Jo K i > ro x 4 Blue to Orance i >SoR I > So R 4
} Blue to Green d ro x i > ro R 4 I Blue to Ground i J r# R i > fo K
~~White tn White / Black i~~
>nR I > SO X V White to Orange t >to N I > ro K i White to Green i 150 R i > So K V l White to Ground I ?SO K I > fo k 0 White / Black to Orance i /re A i > fo /< V White / Black to Green i 2re k _ ! > S'o K V
, White / Black to Ground i > ro t' i >SoR Y Orange to Green ! 25Ut I
~~?SoK Orance to Ground !~~
~~So R 1~~
~~.f o /< y Green to Ground I p.r# R i >E*o k 4 i~~
t i Date Pre-Test IRT: " /3'/ n Technician: AI C4 # SCHEME #: 1O I Date Post-Test IRT: ///S/n ASSEMBLY #: Technician: /' A 'N ITEM: O M S"OcW M y CABLE FUNCTION: CONTROL i CABLE TYPE: W-047
IRT = Insulation Resistance Test CABLE SIZE: 7/C #12 AWG gg ENERGIZE TO: 1500 VDC r 4 \c- Meun h% wAm . -. .. - . .- . ..
i q. ! TEXAS UTILITIES ELECTRIC Pcgo 1 cf 2 CADLE l lNSULATION RESISTANCE MEASUREMENT This individual cable has CODE been labeled with the letter DATA SHEET shown in the box to the right, - to simplify rapid i identification. ' PROJECT NO: Q4S7 CABLE LENGTH (PT): TEST NO: I C' ' l IR ACCEPTANCE VALUE: R en Ja -ra )m - ,_,x L a c ' CIRCUIT PRE-TEST POSf-TEST TESTED IR yi IR X / ACCEPTANCE i I Red in White (red) > So K > ED R v 4 Red to Black > ro # > 4~o N 'v ! Red to White (black) > Ss Y >EOK 9 1 i Red to Green 7 50K >Sok 4 Red to White (green) prok >5DK 4 Red to Orange 75o R ).co x % ! Red to White (orange) >ro k >Stk 4 i Red to Shield > 50 re > SO N fr i ! Shield to Ground ,>$0 R JSA 9 l White f red) to Black #raK >Sok 9 ! White (red) to White (black) /ro L > SD K 6 [ White (red) to Green >ro p > Eo K '9 - } i _White f red) to White (green) >rdi > Eb h. 4 ;i i White (red) to Orance > Io k > Sb R v 4 1 i White (red) to White (orange) prox >SoK 4 l l ! White (red) to Shield pro e >Sor 9 i i I Black to White (black)- >So R > 5"o R 6 i Black to Green 250 K > So x 4 I ! Blac(to White (creen) A.so K > son O I i Black to Ornnae 150 K > fo X t ! Black to White (orange) drot >to k 4 l Black to Shield >50 g > Sb k 9 ! White (black) to Green /ra K > Sox 0 i White (black) to White (rreen) pro t >50k k l White (binck) to Ornnan >_ro K. > 50 k O ! White (black) to White (orance) ~ 750 t >ro K 9-j White (black) to Shield /So e > 6T k 4 i j Green to White (green) > ro r > fo g V 4 Green to Orange pra t > so x Y ! (MORE ON NEXT SHEET) I i /dth 2. Date Technician: Pre-Test IRT: #w. I ce d SCHEME #: - % \O ' Date Post Test IRT: -a/37rs ASSEMBLY #: j Technician: M d44 ' ITEM: -jC,,0"M'T CABLE FUNCTION: INSTRUMENT l CABLE TYPE: W-063
~~IRT = Insulation-Resistance Test CABLE SIZE: 4 pr #16 AWG ENERGIZE TO: 500 VDC~~
~~. IL- ll37 '~~
3
! 9Il i TEXAS UTILITIES ELECTRIC PCgo 2 Gf 2 CAOLE
~~INSULATION RESISTANCE MEASUREMENT This individual cable has CODE been labeled with the letter~~
. DATA SHEET shown in the box to the right, i to simplify rapid
~~idenuncadon.~~
1 PROJECT NO: k4O 7 CABLE LENGTH (FT): TEST NO: 86 'l IR ACCEPTANCE VALUE: Resh n i e. in mm okse CIRCUIT PRE-TEST POdTEST j TESTED IR vi IR ACCEPTANCE l Green tn White (nrnnge) >rO K > fo P v i Green to Shield AroR > se N O j White (creen) to Orance >r#K > So N 9
White (rreen) to White (orangel ArO K > So N 4 i White (creen) to Shield Prok >so N 4 Orance to White (orance) prot >soe v Orange to Shield > ro k > So r J White forance) to Shield / cat > Sok O i i
! I i i ; i i ! i . I j l , i ! k . I i I j i I 4 i ! i 4 I Date Pre-Test IRT: " M /4 2-Technician: # v5 /' A # SCHEME #: N
~~//&Y94 ASSEMBLY #: I Date Post-Test IRT:~~
l Technician: /t # CW ITEM: DE AMMWT CABLE FUNCTION: INSTRUMENT CABLE TYPE: W-063
IRT = Insulation Resistance Test CABLE SIZE: 4 pr #16 AWG ENERGIZE TO: 500 VDC TC-ns7 O f c A /r 13 'V2 /
~~, -v-p,-r- ,,--w---m-r n ,~~
~~w un.--n.-,w.ew,----w ,, -,e., a-- . , - ,n-.- . ~, --o. ,~~
~~- .- _ - . - - - _ - _ - _ . . _ - _ . _- _. . . . - = _ _ . - . .--~~
96 TEXAS UTILITIES ELECTRIC PCCO 1 cf 1 gg,L, INSULATION RESISTANCE MEASUREMENT This individual cable has CODE been labeled with the letter 7ATA SHEET shown in the box to the right, to simplify rapid j identification.

PROJECT NO

MM CABLE LENGTH (FT):
~~! TEST NO: IO -I IR ACCEPTANCE VALUE:~~
) Rpe na ln m ej c. o l a CIRCUIT PRE-TEST POSI'-TEST ,/ TESTED IR ei IR yl ACCEPTANCE ,
~~hk in Pink > JO R 15" V v~~
} Black to Orance 1r0k 115 N $ Black to White 150 K /o N 4 Black to Green >rok /7,ff 9 x Black to Ground ? ro R 7R 4 '- Pink to Orance >5a K 40 N 4 N Pink to White 150 K //L5 N 4 i Pink to Green > ro X JoN 4 i Pinli to Ground > ro k /SA J i ! Orance to White 7IOR 'VN
~~/ 4 i i Orange to_ Green >50e d2 3 X 6 i~~
~~Orance to Ground '~~
).z K /4, S'N 4 i > White to Green 750 R WO N / i 4
White to Ground >foR 7k G l Green to Ground p roR 40K 4
\
Gkek n 34 u U 150 k. 9R 4 j 8 9: . k k A :ald Pro K / 6 A' & \ Ows h S A e h/ > 50 k /4 k 4 ; 1 V H i4e n n:afd > so v /0K 4 ; Area H ct s . I,/ >Sok ACK 4 i I i s ! i l l Date Pre-Test IRT: UEA1 Technician: #vi /?M. SCHEME #: % \o
*Ye*c c 0 M E CABLE FUNCTION: INSTRUMENT CABLE TYPE: W-071
~~IRT =: Insulation Resistance Test CABLE SIZE: 5/C #16 AWG ENERGIZE TO: 500 VDC IL- HJj Du OJs 41*vi7~~
-OI I 97 TEXAS UTILITIES ELECTRIC OACLE INSULATION RESISTANCE MEASUREMENT This individual cable has CODE a been labeled with the letter OATA SHEET shown in the box to the right, to simplify rapid identification.
i PROJECT NO: b4 3l07 CABLE LENGTH (PI'): j TEST NO: i0-( IR ACCEPTANCE VALUE: A eAA s e e_ Im m e.c ob wr 1 CIRCUIT PRE TEST P6ST. TEST ' TESTED IR )(3 IR k3 ACCEPTANCE l
~
4 W No 1toNn 2 > SO K K k. s \ No. I to No. 36 i ? Ao K I clR K 6 - j No. I to Ground ! XoK 15 K ' 't i i No. 2 to No. 3 7 so K 30K, i No. 2 to Ground SOK lSK Y I No. 3 to Ground i So IC 14 K i, i e i ! / i
; 1 i i I l i i I ;
1 i l l I i i i j i l i l j j i l i i
~~! i i~~
~~i' I ,, I I i~~
~~I I~~
i Date Pre Test IRT: II-S-% i Technician: u e C"'2, SCHEME #: 4, \() fe'chn c v2_E' EM DYhW CABLE FUNCTION: EGNTROLR W A CABLE TYPE: W-023
CABLE SIZE: 3/C #8 AWG IRT = Insulation Resistance Test g ENERGIZE TO: 1500 VDC To. Ic -1I40 3dNNL O
Q3OAXl W% "f . _ _ . _ - . __
i 4 : l Report No.12340 94367e Domber 2,1992 1b dl ' Texas Utilities Electric APPENDICES ? i 1 i
~~. W i~~
i e 1 i i i t i r
~~1. t I~~
~~6 1 i i. i a 1 1 j. i 1 e Appendix G 4 i TABULAR TEST DATA : 1 i i t 4 r sh~~
~~9 -~~
153 Texas Utiliti:s Electric Scheme #101 November 5,1992 Time E119 Std Furnaco Avg Ckt Int # 1 Ckt Int # 2 Ckt Int # 3 Ckt Int # 4 (min) (*F) (*F) (Volta) (Volts) (Volts) (Volts) 0 68 61 2.970 4.692 5.122 4.252 1 254 154 2.970 4.691 5.122 4.252 2 440 51 2.970 4.691 5.122 4.252 3 627 765 2.970 4.691 5.121 4.252 4 813 765 2.970 4.691 5.121 4.252 5 1000 729 2.970 4.691 5.121 4.252 6 1060 796 2.970 4.691 5.121 4.252 7 1120 1105 2.970 4.691 5.121 4.252 8 1180 1247 2.969 4.691 5.121 4.252 9 1240 1188 2.969 4.691 5.121 4.252 10 1300 113A 2.969 4.691 5.121 4.252 11 1327 128( 2.969 4.691 5.121 4.252 12 1346 1349 2.969 4.691 5.120 4.251 3 13 1364 1308 2.970 4.691 5.121 4.252 14 1300 1311 2.969 4.691 5.121 4.252 15 1395 1423 2.969 4.691 5.121 4.252 1 16 1410 1503 2.969 4.691 5.121 4.252 17 1423 1436 2.969 4.691 5.121 4.252 18 1436 1370 2.969 4.691 5.121 4.252 19 1448 1373 2.969 4.691 5.121 4.251 20 1459 1474 2.969 4.691 5.120 4.251 21 1470 1523 2.968 4.691 5.121 4.252 22 1480 1476 2.968 4.691 5121 4.252 23 1490 1422 2.968 4.691 5.123 4.252 24 1499 1445 2.968 4.692 5.121 4.252 25 1508 1578 2.968 4.6J2 5.121 4.252 26 1517 1513 2.968 4.692 5.121 4.252 27 1525 1465 2.968 4.692 5.12C 4.251 28 1533 1514 2.968 4.691 5.120 4.251 29 1541 1585 2.968 4.691 5.120 4.251 30 1548 1571 2.968 4.692 5.120 4.251 31 1555 1535 2.968 4.691 5.120 4.251 32 1562 1527 2.968 4.692 5.121 4.252 33 1569 1548 2.968 4.692 5.120 4.251 34 1576 1566 2.968 4.692 5.120 4.251 35 1582 1580 2.968 4.693 5.121 4.252 36 1588 1590 2.967 4.692 5.120 4.251 37 1594 1590 2.968 4.693 5.121 4.252 38 1600 1591 2.967 4.693 5.120 4.251 39 1600 1597 2.967 4.692 5.120 4.251 40 1612' 1600 2.967 4.692 5.120 4.251 4? #0
~~%;;7,/~~
i i 4 t l Texas Utilities Electric Scheme #10-1 November 5,1992 jCO i i . ] ! i Time E119 Std Furnace Avg Ckt Int # 1 Ckt Int # 2 Ckt Int # 3 Ckt Int # 4 ! l (min) ('F) (*F) (Volts) (Volts) (Volts) (Volta) ! j i i 41 1617 1603 2.968 4.693 5.121 4.252 1 42 1622 1610 2.908 4.693 5.121 4.252 , 43 1627 1619 2.968 4.693 5.121 4.252 ! 44 1633 1626 2.968 4.693 5.121 4.252 45 1638 1632 2.967 4.693 5,121 4.251 46 1642 1636 2.967 4.693 5.122 4.252 i 47 1647 1641 2.968 4.693 5.121 4.252 l l 48 1652 1645 2.967 4.693 5.121 4.251 49 1656 1652 2.967 -4.693 5.121 4.251 l. j 50 1661 1660 2.967 4.693 5.121 '4.251
~~51 1665 1666 2.967 4.693 5.121 4.251 !~~
! 62 1609 1672 2.966 4.693 5.120 4.251 S3 1674 1672 2.967 4.693 5.121 4.251-54 1678 1672 2.967 4.693 5.121 4.252 -; a SS 1682 1679 2.967 4.694 5.121 4.251 r ! 66 1686 1689 2.966' 4.693 5.121 4.251 '
~~57 1690 1693 2.966 4.693 5.121 4.250~~
! 58 1693 1685 2.965 4.692 5.120- 4,250 j 59 1697 1686 2.965 -4.692 5.120 4.249 , ) 60 1701 1691 2.966 4.694 5.121 4.250
~~61 2.965 4.693 5.120 4.250~~
? 62 2.96S 4.693 5.120 4.250 i 63 2.965 4.692 5.120 4.250' i 64 2.964 4.694 5.119- 4.251 j 65 2.963 4.693 5.120 4.250-j -B6 2.964 4.693 5.120 4 250 l 67 2.965 4.693 5.121 4.251 < i 68 2.965 4.693 5.121 4.251 . 69 2.965 4.693 5.121 4.252 I 70 2.966 4.693 5.121 4.251
71 2.966 '4.693 5.121 4.252 1 -- 72 2.966 4.693 5.121 -4.252 l 73 2.965 4.693 5.120 4.251
~~} 74 2.965 4.692 5.120- 4.251 '~~
~~. MAX~~
[ l i 1 OA # { O[,: 4-.c+ _ i[ 4. I et , a 14 Q u,r j 04AT
~~._ . _ . , _ _ _ . . _ . . .u,_,-._.~......... x_-..__.,.._,_.,._._.-,.._,.---...._,,.-_.-_..~~
~~- _ - _ - - - ~ . . _ -~~
1 L i j 137! Texas Utilities Electric Scheme 0101 November 5.1992 ]' Time Ckt Int # 5 Ckt Int # 6 Ckt Int # 7 Ckt Int # 8 Ckt Int # 9 Ckt int # 10 ' j (min) (Volts) (Volts) (Volts) (Volts) (Volts) (Volts)
~~0 2.971 5.990 6.000 5.939 2.978 4.219 :~~
I 2.970 5.990 5.999 5.939 1 2.978- 4.219 2 2.970 5.990 5.999 5.939 2.978 4.219 !j 3 2.971 5.990 5.999 5.939 2.978 4.219 l ! 4 2.970 5.990 5.999 5.939 2.978 4.219 i ! 5 2.970 5.990 5.999 5.938 2.978 4.219 6 2.971 5.990 5.999 5.939 2.978 4.219 7- 2.970 5.990 5.999 5.939 2.978 4.219
~~! 8 2.970 5.990 5.999 5.938 2.977 4.219 '~~
I 9- 2.971 5.990 5.999 5.939 2.978 4.220' ! 10 2.969 5.989 5.999 5.938 2.977 4.219 i l 11 2.969 5.989 5.998 5.938 2.977 4.219 l 12 2.969 5.988 5.998 5.938 2.977 4.219 l 13 2.970 5.989 5.999 5.939 2.977 4.219
4 14 2.970 5.989 5.999 5.939 2.977 4.219,

l 15 2.970 5.989 5.999- 5.939 2.977 4.219
} 16 2.970 5.989 5.999 5.939- 2977- 4.219 l 17 2.970 5.989 5.999 5.939: g77 -4.219 . l 18 2.969 5.988 5.999 5.939 2.977 4.219 l 19 2.969 5.988 5.999 5.039 2.977 4.219 1 20 2.968 5.988 5.999 5.938 2.977 4.219 , l 21 2.969 5.988 5.999 5.939 -2.977' 4.219 . ! 22 2.969 5.988 5.999 5.939 2.977 4.219 l 23 2.969 5.988 5.998 5.939 2.977 4.219 l 24 2.969 5.988 5,998 5.939 2.977 4.220 j 25 2.960 5.988 5.998 5.939 2.977- 4.220 26 -2.968 5.987 5.998 5.939 2.977 4.220 27 2.968 5.987 5.998 5.939' 2.977. 4.219 j 28 2.968 5.987 5.998 5.938 2.976 4.219
-29 2.967 5.987 - 5.998 5.938 2.976 4.219 l- 30 2.968 5.987 5.998 5.938 2.976 4.219 I
!' 31 2.967_ 5.987 5.998 5.938 '2.976 4.219 i 32 2.968 5.987 5.998 5.939 2.977 4.220 l' 33 2.967 5.987 5.999 S.938 2.976 4.219 34 2.967 5.987- 5.999 _ -5.938 2.976' 4.219 [ 35 2.968 - -5.987 5.999- 5.9'39 2.977 4.220 4 36 '2.967- 5.986- 5.999 5.938 2.975- 4.219 37 2.967: 5.987 '5.999 5.939 2.976 4.220-l 38 2,967 5.986 5,999 5.938 12.975 4.220 39' -2.967 -5,986 5.999 5.338' 2,975 4.220
~~40 2.967 5.986' 5.999- -5.938 2.975- 4.220~~
~~( i~~
~~- M,,4P %A i- o[ 'y ?~~
~~l e L *e; en O et - i~~
~~- - _ _ _ .J, - ._, , , ,, ~.,. a . . , _ ,- _ ,.,,_. a , _ .- _ ., _ _ .. ,,,. _ ,. ,-.,_., .. . _ ..-._ -._ .m .--~~
183 Texas Utilitieo Electric rscheme 0101 November 5,1992 Time Ckt Int # 5 Ckt Int # 6 Ckt Int # 7 Ckt Int # 8 Ckt Int # 9 Ckt Int # 10 (min) (Volts) (Volts) (Volts) (Volts) (Volts) (Volts) 41 2.967 5.986 5.999 5.939 2.976 4.220 42 2.967 5.986 5.999 5.939 2.976 4.220 43 2.967 5.986 5.999 5.939 2.976 4.220 44 2.967 5.986 5.999 5.939 2.976 4.220 45 2.967 5.980 5.900 5.939 2.976 4.220 46 2.967 5.986 5.999 5.939 2.977 4.220 47 2.966 5.986 5.999 5.939 2.976 4.221 48 2.966 5.985 5.999 5.939 2.976 4.220 49 2.966 5.985 5.999 5.939 2.975 4.220-50 2.966 5.985 5.999 5.939 2.975 4.220 61 2.966. 5.985 5.999 5.939 2.975 4.220 52 2.965 5.985 5.999 5.938 2.975 4.220 53 2.965 5.985 5.998 5.939 2.975 4.221-64 2.965 5.985- 5.999 5.939 2.975 .4.220 55 2.965 5.984 5.999 5.939 2.975 4.221 56 2.965 5.984 5.999 5.939 2.975 -4.221 57 2.964 5.984 5.998 5.939 2.975
~
4.221 58 2.964 5.984 5.998 5.938 2.974 4.220 59 2.963 5.984 5.998 5.937 2.974 4.219' 60 2.964 5.984 5.998 5.939 2.975 4.220 61 2.964 5.984 5.998- 5.939 2.975 4.220 62 2.964 5.984 5.998- 5.938 2.975 4.220 63 2.963 5.984 5.998 5.937 2.974 4.219 64 2.955 5.976 5.998 5.938 2.967 4.223 65 2.957- 5.978 5.998 5.937 -2.970 4.221-66 2.959 5.980- 5.998- 5.938 2.972 4.221 67 2.960 5.983 '5.999 5.938 2.974 4.221 68 2.961- 5.984 5.999 5.938 2.975 4.221 69 2.962 5.984 6.000 5.939 2.975 4.221 70 2.961 5.984 5.999 5.938 2.975 4.221 71 2.962 5.984 6.000 5.938 2.975- '4.221 72 2.962 5.984 5.999 5.938 2.975 4.221 73 2.962 5.985. 5.999 :5.939 2.976 4.220 74 2.962 5.986 5.998 5.938 2.975 4.220 MAX GA# g . _____._i.__ .__m_._.___
i i-i Texeo Utilities Electric Schemo #101 November 5,1992 ' 1'G 0 l I + l ! Front 3" Conduit i i Time Ckt Int # 11 Ckt Int # 12 Ckt int # 13 Ckt Int # 14 Power Cable Ave l (tr in) (Volts) (Volts) -(Volts) (Volts) (*F) 0 5.135 5.951 4.647 2.978 63 ! ! 1 5.135 5.951 4.647 2.978 63 l 2 5.135 5.951 4.647 2.978 63 i 3 5.135 5.950 4.648 2.978 63 l 4 5.135 5.950 4.647 2.978 63 < j 5 5.134 5.950 4.647 2.977 63 j 6 5.135 5.950 4.648 2.978 63 l 7 5.135 5.950 4.647 2.978 63 l 8 5.134 5.950 4.647 2.977 63 ! 9 5.135 5.950 4.647 2.977 63 !; 10 5.134 5.949 4.047 2.977 63 j' 11 5.134 5.949 .._ 4.646 2.976 63 l 12 5.134 5.949 4.046 2.976 63 3 13 5.134 5.948 4.047 2.976 63 2 14 5.134 5.948 4.647 2.976 -64 ' j 16 5.134 5.948 4.647 2.975 64
~~16 5.135 5.948 4.047 2.976 64~~
{ 17 5.134 5.948 4.647 2.975 64 18 5.135 5.948 4.647 2.975_ 65 j 19 5.134 5.948 4.647 2.975 65 i 20 5.134 5.948- 4.647 2.975 65 1 21 5.135 5.948 4.647 2.975 66
22 5.135 5.948 4.648 2.975 66 i 33 5.134 5.948 4.648 2.975 67.
~~24 5.135 5.948 4.648 2.975 68 -~~
t- 25 5.135 5.948 4.048 2.975 68 , 26 5.135 5.947: 4.648 2.974 69 27 5.134 5.947 4,648 2.974 70 i 28 5.135 5.947 4.648 2.974 71
! 29 5.134 5.947 4.647 2.974 72 30 5.135 5.947 4.648- 2.974 73
$ 31- 5.134' 5.947 '4.647 2.973 74 , 32' '5..?S- 5.947 4,648 2.974 -75 33 5.135 5.947 4.648 2.973 7.7 34 5.136 5.947: 4.648 2.974 78 35 5.136 5.947- 4,648 2.973 79 36 5.135 5.946 4.64 8 ~ 2.973 .81 ~ 37 5.136 5.947- 4.648' 2.973-- 82 38 5.135 5.946 4.648 2.973 84-39 5,135 5.940 4.648- 2.973 85-
~~40 5.135- '5.946 4.648 2;973 87-~~
~~_ f*+#!*t, ' owwb I t- e[~~
~~-14m&Oggy - a.~..--,,----,---, - .. . , , , ,. - ,,-.-.:. - -.-~-,-,-,--,a-- , . , , , . .~~
l Texas Utilities Electric Schomo 0101 November 5.1992 2.00 i j - d Front 3" Conduit ! Time Ckt Int # 11 Ckt Int # 12 Ckt Int # 13 Ckt Int # 14 Power Cable Ave j (min) (Volts) (Volts) (Volts) (Volts) ('F) - 5.947 4.648 !l - 41 42 5.136 5.136 5.946 4.649 2.972 2.973 89 01 i-j 43 5.136 5.946 4.649 2.972 .92 j 44 5.136 5.946 4.049 2.972 94 l- 45 5.136 5.946 4.649 2.972 96 ! 46 5.136 5.946 -4.650 2.973 98 j ! 47 5.136 5.946 4.650 2.971 100- : j 48 5.136 5.946 4.649 2.971 102 < j .4 9 5.136 5.945 4.649 2.971- 104_ , 50 5.136- 5.946 4.649- 2.971 107 j 61 5.135 5.944 4.648 2.970 109 j 52 5.136 5,944 4.649 2.970 112 l 53 5.136 5.945 4.649 2.971 114 l 54 5.136 5.945' 4.049_ - 2.970 117: i 55 5.136 5.944 4.649' 2.970 120 56 5.136 5.944- 4.649 2.969 123 57 5.136 5.944 4.649 2.969 127 1- 58 5.135 5.943 4.649 2.969 129 3 59 5.134 5.944 4.048 2.969 -132 j 60 5.136 5.944 4.649 2.969 -135-i 61 5.136 5.944 4.649 2.969 l 62 5.135 5.944- 4.649 2.969' , j-- 63 5.134 5.944 4.648 '2.969 { 64 5.138 5.941 4,650 2.960 ) 65 5.137 5.941 4.649' 2.963- j ' 66 5.135 5.943- 4.649 '2.967 67 5.136 5.944- 4.650 2.968 = j -68 _5.135 5.945 4.649 '2.969 69 5.135 5.945 4.650 2.970 70 5.135 5.945 4.649 2.970_
j. 71 5.135- 5.945 -4.649 2.970 j 72 5.135 5.945 4.649 L.970 '

73 5.135 5.946 4.649 2.971 l 74 5.135 5.946 4.649_- 2.971-
{ MAX -135 l ,
~~.faYw Y ; ;b>~~
~~<s l '1 i 4AT f~~
~~i. .- - _ . ..__ _ -- . . _ - _ .. _ _ __ _ - _._., ._. ,_;._,._._.~._,._. .._._ _ _- _ . . _ . _ _ , . . . - . _~~
Texas Utilities Electric Schemo 0101 November 5,1992 ll Front 3" Conduit Front 3" Conduit Front 3" Conduit Front 3" Condult Time Power Cablo Max control Cable Ave Control Cablo Max instrument Cable Ave (min) ('F) ('F) (*F) (*F) 0 64 G3 G4 63 1 64 63 64 03 2 64 63 64 G3 3 64 G3 64 03 4 64 63 G4 63 5 64 63 G4 G3 G G4 G3 G5 63 7 G4 G3 GS 63 8 64 G4 G7 G3 9 G4 64 G8 G4 10 64 G4 69 64 11 65 G4 71 64 12 G5 G5 73 65 13 GG G5 75 66 14 67 GG 77 GG 15 G8 G7 80 GG 16 G8 G7 82 G7 17 70 68 84 G8 18 71 09 87 69 19 72 70 90 70 20 74 71 92 71 21 75 73 95 72 22 77 74 98 73 23 78 75 101 74 24 80 77 103 70 25 82 78 100 77 26 84 80 109 79 < 27 86 82 112 81 28 88 83 115 82 29 91 85 117 84 30 93 87 120 86 31 95 89 122 88 32 98 91 125 90 33 100 93 127 92 34 103 95 130 94 35 106 98 132 97 36 108 100 134 99 37 111 102 137 101 38 114 104 139 104 39 117 107 142 106 40 120 109 144 109
~~%b# 1 l~~
_ _ _ _ _ . _ _ .-. - = _ _ . .-, _ ___ . __ Texas Utilitics Electric Scheme #101 Novernber 5,1992 102 i Front 3" Condult Front 3" Condult Front 3" Condult Front 3" Conduit i Time Power Cablo Max Control Cablo Ave Control Cablo Max instrument Cable Ave j
] (min) (*F) ('F) (*F) (*F) l t 1 41 123 111 148 111 42 126 114 152 114 43 128 116 155 116 l 44 131 119 159 119 ,
45 134 121 163 121 i 46 137 124 167 124 47 140 127 171 127 48 143 129 175 129 49 146 132 180 132 50 148 135 184 135 51 151 138 189 138
; 52 154 141 193 141 53 157 144 198 144 54 d60 147 203 147 55 163 150 208 150 56 168 153 213 153 57 171 157 218 156 58 172 160 223 159 59 173 163 228 162 60 174 166 233 165 61 62 63 64
~~. 65 66 67 68 69 70 , 71 72 73 74 MAX 174 166 233 165 o: .a~~
~~e. u.~~
~~OJt AT o~~
$.0 3 Texas Utilities Electric Scheme #101 November 5,1992 Front 3" Conduit Front 3" Conduit Front 3" Conduit Rear 3" Condult Time Instrument cablo Max conduit Steel Ave Conduit Steel Max Power Cable Ave (min) ('F) (*F) ('F) (*F) 0 64 63 66 63 1 64 63 66 63 2 64 63 66 63 3 64 64 66 63 4 64 64 66 63 5 64 65 68 63 6 64 66 71 63 7 64 68 76 63 8 65 70 81 63 9 65 72 86 63 10 67 75 91 63 11 68 78 97 64 12 70 81 103 64 13 73 86 110 64 14 75 91 116 65 15 78 96 123 65 16 81 103 133 66 17 84 111 148 66 18 88 123 159 67 19 91 135 173 68 20 95 147 201 68 21 98 158 218 69 22 102 169 240 70 23 105 183 262 71 24 109 197 291 72 25 113 212 318 74 26 117 230 367 75 27 120 252 430 76 28 124 276 492 77 29 128 299 547 79 30 133 344 629 LO 31 137 400 670 81 32 141 448 812 83 33 145 500 896 85 34 148 519 882 86 35 151 533 915 88 36 154 553 952 90 37 157 562 924 91 38 160 563 948 93 39 163 558 923 95 40 166 552 884 97 n#l %,
~~No -i~~
$b *h Texas Utilities Electric Schemo 0101 November 5,1992 Front 3" Condult Front 3" Conduit Front 3" Conduit - Rear 3" Condult Time Instrument cable Max condult Steel Ave Conduit Steel Max Power Cable Ave (min) (*F) (*F) (*F) (*F) 41 169 556 875 99 42 172 555 848 101 43 175 549 811 103 44 178 540 780 106 45 181 524 781 108 46 184 511 795 110 47 187 502 792 112 48 190 500 819 115 49 193 512 911 117 50 196 522 982 119 51- 200 531 1028 122 52 203 .544 1086 125 53 207 554 1141 127 54 210 576- 1132 130-55 214 569- 1066 133 56 217 549 976 136 57 221 538 899 ~
139 58 225 510 850 142 59 228 502 824 145 60 232 494 808 148 61 62 63 64 65 66 67 68 69 70 71 72-73 74 MAX 232 .576 11'41 148
~~.f"b$8.~g cn . tj O~~
9
i i 1 i Texas Utilities Electric Scheme 0101 Novomber 5,1992 j $5 s ! Rear 3" Conduit Rear 3" Condult Rear 3" Conduit Rear 3" Condult-
~~Time Power Cable Max control Cable Ave Control Cable Max Instrument Cable Ave~~
! (min) (*F) ('F) ('F) ('F) 4 0 64 63 64 63 7 1 64 63 64 63 2 64 63 64 63 1 3 64 63 64 63 4 64 63 64 63 , 5 64 63 64 63 i 6 64 63 64 63 ! 7 64 63 64 63 I 8 64 63 64 63 < 9 64 63 64 64-- l 10 65 63 64- 64 1 11 66 , , 63 64 64 } 12 68 63 64 65 j 13 70 63- 65 65 14 71 63 65 66 l 15 73 64 66 67 j 16 76 64 67 67 1 17 78 64 68 68- i ! 18 80 64 69 60
19 82 65 71 70 I 2 0' 84 65 73 72
! 21 87 66 74 73 l 22 89 66 76 74 2 23 91 67 78 76 i 24 94 67 80 77
- 25 96 .68 82 - 79 i 26 98 69 85 80 l 27 101 70 87 82 '
28 103 71 89 84 ! 29' 106 72 92 85
30 108 73. .94 87 L 31 110 74 96 89 j 32 112 75 99 91 i 33 115 76 101 -93 -1 l- 34 117 77 104 95 i 35 119 79 106 - 0 7..
] 36 _ 122 80- 109 99 37 124 81 111- - 102 i 38 127 83 114 = 104 jl 39 130 84 116 -106 4 t 40 132 86 119 .109-4 OA p j
~~-.pa j w~~
~~(fL( mD)G c: 1 q' -- - g %4m Oggy~~
,r--w< , , .r ,=w-. w- .g-%-y.mr-.+-.,.mr- ,,r v<w -si wm-- r -vw,<em--eee.-e--r--u-sme--wrww,+h+'-p--ev-e<-y< ,sai +vw - e m r e rc e ==---or b +www +r e, m e o e w wamy*
~~= --_- __-__ _-__ _ _ - . _ . Texas Utilities Electric Scheme 0101 November 5,1992 19 G .~~
Tiear 3" Conduit Rear 3" Conduit Rear 3" condult' Rear 3" conduit Time Power Cable Max Control Cable Ave control Cable Max instrument cable Ave (min) ('F) ('F) (*F) (* F) 41 135 88 121 111 42 138 89 124 113 43 141 91 .126- 116 44 144 93 128 118 45 -147 95 131 121 46 150 96- 133 123 47 153 98 136~ 126 48 167 100 138 128 49 160 102- 141 .131 , 50 164 104 144 134 51 168 106 146 136 52 172 108 149 139 53 176 -110 152 142-54 180 '113 .155 145 55 184 115 -158 148- , 56 188 117 161. -151 57 193 120 -164 154-58 198 122 -168 157 59 202 125 171 160' 60 206 127 174 163 61 62 63 64 65 66 67 68 69 70 71 72 73
~~.74 MAX 206 127 174 163 o$??g ,k7r eQf s '*o$h#~~
i ________________----9
J .. 197
~~Texas Utilities . Electric Scheme #101 November 5,1992 t .~~
j Rear 3" Conduit Rear 3" Conduit Rear 3" Condult- Horizontal 1: Time instrument Cable Max Conduit Steel Ave Conduit Steel Max Junction Box Ave , (min) (*F) . (* F) ('F) (* F) ! 0 64 63- 64 63 j 1 64 63 64 63
64 63 64 2 63
$ 3 64 64 64 63 l 4 64 64 65 63
5 64 65 68 63 j 6 64 66 72

63
! 7 64 68 77 -63 l 8 64 7. 0 82 '63 ! 9 65 73 88 63 l 10 66 75 94 63 { 11 68 79 102 63 j 12 13 69 82 111 64 71 87 118 64 l 14 73 91 126 64 15 75 96- 133 64' l- 16 78 102 142. 65 l 17 80 106 150 65 j 18 83 110- 158 66 ! 19 86 116 166- 67 - 20 89 121 176 68 i;_ 21 92 129 187 69 E 22 94 139 205__ 70 I- 23 97 148 223 71 24 100 157 230 72 i 25 103 . 166 ~ '244 :73 j 26 107- 177- 258 75 [ 27 110 187 273 70 28- 113 198 ' 286 -78 j 29 116 209 305 - 80 j 30 119 220 335 81 31 -122 230 367~ 83
- 32 125- 236- 385 85 33 128 250- 405 88-f 34 .130 - 262 411 ~90

35 133 285 445 93-36 -135 318. 472 96 37- -138 337- 499 99-38 141 ' 380 557t '103 2- 39 144 394 -813 .107 40

148 399' . 604- 110 gA A
~~- fs&si,f l op: , f.s ^~~
~~. j %iflj~~
*oNo+ ,- e--- - , , + , e- ~r-a r, <n -r , n ,,.w n w w nw-,, .n,vw.,,n ,- wsr ,,w,,,g-, w- w , w m,-, , w n w -, w w w - yews- - m w., --,.*y
~~.103--~~
[ ! Texas Utilities Electric Scheme #101 November '5,1992 1 Rear 3" Conduit Rear 3" Conduit Rear 3" Conduit Horizontal , Time Instrument Cable Max Conduit Steel Ave Conduit Steel Max Junction Box Ave' , (min) ('F) .('F) ('F) ('F) s
41 151 410 647 115 42 154 421 66b 119

43 158 .434 . 649 122 j 44 161 440 667 126 45 165 444 642 129 i
46 169 457 668 133 47 173 462 672 136-48 177 474 718 - 140 f 49 181 482 712 143 j' 50 185 -491 722 147-51 189 480 698 151 52 193 458 672 154 5 53 198 442 654 157 . 54 202 431 639 160 I 55- 207 435 654 - 162 56 211 436 640 164
57 216 440 , 638 166-l 58 221 433 619 168 59 226- 425 606 170

60 232 418 594 172

61 l' 62 i', 63 64 j 65 ,
~~j 66 ! 67~~
68 l 69

70
~~!' 71 I 72-l 73~~
~~74 l~~
~~MAX 232 491 722 172 l i-i fo A p Os~~
~~- w.~~
~~n < .~- +s i 4 ns . -: 4 [ l Tg ~s. - 0 4AT l~~
~~, - ~ ..,-,..,.,,,,,,..,mm--,,,,,_.c,.-- ,,,,_...,..%,,,,m,3 -..-.% ...,%%.--y .,r, .,.-,,,,.w.r ,..w_, ,~~
~~100 Texas Utilities Electric Scheme 0101 November 5,1992 l i~~
Horizontal- Vertical Vertical-Time Junction Box Max . Junction Box Ave Junction Box Max TC # 1 TC # 2 { (min) ('F) (*F) (*F). (*F) ('F) i ! O 63 64 65 63 63 1 1 63 64 65 62 63 ' j 2 63 64 65 63 63 3 63 64: 65 63 63
~~4 63 64 65 63 63~~
? 5 63 64 65 63 63 ) 6 63 64 65 63 63 l 7 63 64 65 63 .63 8 64 64 65 63 ;63 9 64 64 65 63 63 l- 10 64 64 65 63 63 l 11 64 64 65- 62: 63' i 12 65 64 66 63 63 .; - 13 65 64 65- '62 63-i 14- 66 64 ;65 62 ~ 63 l 15 67 65 65 63 6;4 i 16 68 65 66 63- 64~ 17 69 65: 67 63 65 18 70 66 68 63 65' l 19 72 66 69 63 66 ! 20 73 67- 70 63 66 l 21 75 68 74- 63 67 22 76 -68 7.7. 63- 68 i 23 78 69 78~ 63 69 l- 24 80 70- 79 63 70.
~~25 81 71 81. 6i4 71~~
~~! 26 83 72 - 84 64 ~72-~~
~~27 85 85 64 74~~
! 28 87 -- 7 4 87 65- 75 29 89 75 89 65 .76 l 30 91 76. 91 66- 78
~~i. 31 78 93 6 6 -- 79~~
-32 96 '79 .95 67- 81 33- 98 80 98 68 82
~~!~ 34 - 101 82 - '100 68. ' 8; 4 -~~
~~35 104 83' 103 69- 86 '~~
36 109 85' 105 -70 .88 37 114 87 107- 71. 90-l 38 118. 88 110 72 92 39 121 90: 113 74 93' I 40 125 92 115 -75 95 4%?$$fq - ogyq
~~,. W ' f o & -~~
~~. . . . .-.-..- - - -... . . . . . . - . . - . . . _ - . . .-. . - . _ - . ~ . . ..~~
~~4 O fj 0 - Texas Utilities' Electric- Scheme 010-1 November 5,1992 L Horizontal- Vertical' Vertical~~
~~Time Junction Box Max Junction Box Ave Junction Box Max TC #'1 TC # 2 -~~
(min) (*F) ('F) ('F) (*F) (*F) _, 41 129 94 117- 77 97 42 133 96. 120 78. 99 . l 43 137 98 -122- 80 101
44 141 100 125 82 103 3 45 146 103l 132 84 105 1
46 '149 105- 138 86 107 ! 47 149 108 145 -89 110- . 48 151 111 153 92- .112 l 49 153 _114- 161 96 - 114 j 50 157 117 _167' 100 116 i 51 164 -120 174 105 119 - ! 52 167 123 181 110 121 l 53 170- 127 187 1'14 124-l 54 _171 =_129 191 .119 127-l 55 _172- 133 195 123 130
56 172 136 197 _127 133-

57 175 140 197 131' ~ 137 58 179 142 198 135

- 140 l 59 182 14'4 198- 139 143-i 60 186 146 197 143 147 -
~~} 61 62 j 63 l 64 ! 65 l 66~~
~~f 67 I~~
~~68 69- ,. 1 70 -~~
71
! 72 l 73 j 74 U MAX 186 146 198 -143 147 e f 4 1 OA> o $ w a Nh/j g :-t. W i- _ - - - , , - . . . _ . . , ~ . , , , . -.,..,,...--_.....4.-;,...._.,.,,..,~,.~.;,-.-,.
~~.m-. -~..--. -,-~~~
4 Texas' Utilities Electric Scheme #101 November 5,1992 l 1 i l Time TC # 3 TC # 4 TC # 5 TC # 6 TC # 7 TC # 8 TC # 9 TC '# 10 TC # 11 (min) (*F) . :(*F) (*F) (*F) (*F) (*F) (*F) (*F) (*F) 0 63 63 63 63 6 4 -- 63- 63 63' 63 }- 1 63 63 63 63 64 .63 63 63 63 l 2 62 63 63- 63 64 63 63 63 63 } 3 63 63 63 63 64 63 63 63 63 i 4 62 63 63 63 C4- 63 63. 63 63 j 5 63 63 63 63 64 63 63 63 63 ! 6 63 63 63 63- 64 63 63 63 63 , 7 62 63 63 63 64 63 63 63 63
8 63 63 63 63 64 63 63 63 63 9 63 63 63' 63 64 63 63 63 -63 i 10 63 63 63 63 64 63 63 63 63 l 11 63 63 63 63 64 63 63 63 63

12 63 63 '63 63 6,4 63- 63 Gi3 63 I- 13 63 63 63- 63 64 63 63 63~ 63 14 64 63 63 63 64 63- 63 -63 63

~~15 64 63- 63 64- 64 -63 63 64 -63~~~
-16 65 63 63 64 64 -63 64 '64 63 17 65 63 63 64 64 63 64 65 63
~~18 66 63: 63- 64_ L 64- 64. -64 65 63~~
~~! 19 66 63 63 65 64 64- 65 66 64~~
20. 67 63 63 65- 64 64 65 66 -64 l 21 68 63 64 65 64. '64 6< 6 67 64 l 22 69 64 64 66 64 65 .67 ~68 64 l 23 70 64 64 66 64 65

68 69 65 l 24 71 64- 64 67 64 66 13 9 70 65 i
25 72 64 65 67 - 6; 4 ' ; 67 70. 71 65 ! 26 73 65 65= 68 -64 67- 71- 72 .66 L 27 75 65 65 6 8 -- 64 68 7 2 -- 73 66-28 76 66 66 69 64 69- 73 74 67-
>29- 78 66- 67- 70- ~64 7 0 -- 75: 75 68 j- 30 79 67 67- 71 -64 : 71 - 76 ' 76 69
~~[ 31 81 68 68- 72 65 7 2 -- 78 - 78. 69-~~
32 82- 66 -69 72- 65 73. ~79 79 '70 33 84 69 70! 73 .6 5 - 74 81 -80 71
~~. 34' 85 70L 70 74 65 75- - 83 82 - 721~~
~~35- 87- 71 '72 .75 66. .7 6 . 84 -84~ 73'-~~
l 36- 89 72 76 66 '7 8 ' '86 85 74 ! ~37 91 73i 74 '77 66 79 L88 87 -- 7 6 -- p 38- 93 17 5 - -75 79- 6e -81 89 77 C 39 94 76: 77 80 '67 83 92 90 78 40 97- -78 j 78 81 67 85 94 92 80~ E a h rnt l ,.WWO o i
~~+,- - - , , , , e w ,,v,. ,w,,,, .--,c-- , $ n, ..m' a. n ,r,N,,,w,-- y, ,m.,+~~
...a s.w.. .- . -wn-. - . - - - . . - . - . . - . . . . . s n.--, w.- -.a c,-~ ., a . . . , ~ . . - - . - -eaa . . ~ . .~.a- u .. . - .-
i Texas' Utilities Electric Scheme 0101 November 5,1992 . 202 1 l' Time TC # 3 TC # 4 TC # 5 TC # 6 TC # 7 TC # 8 TC # 9' TC # 10 TC # 11 - l (min) (*F) -(*F) ('F) (*F) (*F) (aF) ('F) ' (*F) (*F) 41 99 79 80 82 68 -86 96 94 81-l 42 101 81 81 84 68 88 99' 96 83 1 43 103 82 83 85 68 90 101 98 8 51 j 44 105 84 85 87 69 92 103 100 87
45 107 85. 86 88 69 94 105 -102 88 ,
l 46 109 87 88 90 70 96 108 105- 90 1 47 111 89 90 91 71 98 110 107 92
48- 114 91 91 93 71 100 113 109 94 49 116 93- 93 94 72 102- -115- 111 96 50 119 95 95 96 73 104 118= 114 98 f~ 51 121 97 97 97' 73 107 120 116 100 j 52 124 100 99 99 74 109 123 119 103=
53 127 102 101 101 75 - 112 126 121 --105 )- 54 130 105 103 102 76 115 129- 124 107 55 132 107 106 104 77 . 117- 132 -126 110.
56 135 110 108 106 78 - 120- 136 ' 129 112

57 139 114 110 108 79- 123 140 132 116 l 58 142 ~
117 113 11C 80 126 144' 136 118 l 59 145 120 115 112 81 130 148 140 121- ! 60 149 123. 117 114 82 -133 152 145 123 61 l 62 l 63 64 65 [ 66 4 67 j 68 l . 69
70

71 j 72

73
~~' 74 l~~
i
~~MAX- 149 123 117- 114 82 - 133 152 145 123 i~~
~~i-0 / y. a a, y v4 , p- . o '[o+~~
- , ~ - . ,, -..-,J.__ ,. _ . ; a; _ - _ , , , . . _ , . _ . . . . . . , _ . . . . . . . . . , . . _ . - . ...,2, , . . , , , . , ,. , , -
~~C= 3~~
~~. Texas Otilities Electric Scheme 0101 November 5.1992 .~~
~~x i~~
Time TC # 12 TC # 13 TC # 14 TC # 15 TC # 16 TC # 17 TC # 18 TC # 19 , (min) (*F)- ('F) (*F) ('F) (*F) (* F) ('F) (*F) i 0 63 64 63 63 63 63 63 63 i 1 63 64 63 63 - 6,3 63 63 63 l 2 63 64 63 63 63 63 63 63
~~3 63 64 63 63 63 '63 63 63~~
, 4 63 64 63 63 63 63 63 63 4 5 63 64 63 63 63 63 63 63- , 6 63 64 63 63 63 63 63 63
= 7 63 64 63 63 63 63 63 63 !
[ 8 63 64 63 63 63 63 63 Gi4 l-9 63 64 63 64 64 63 63 64 j 10 63 64 63 64 64' 63 63 65 ! 11 63 64 63 65- 65 63 63 66 ! 12 63 64 63 66- 66 63 63 66 l 13 63 64 63 68- 66 63 63 .68 14 63 65 63 69 67 64~ 63 69 } 15 64 65 63 71 69. 64 63 '70 { 16 64 65 63 72 E7 0 64 64 7
'2 i 17 64 65 63 74 71 65 64 73 l 18 64 66 63 76 73 6,5 64 75-4 19 65 66 63 78 .75 66- 64 77 20 65- 67 64 80 76 67. 66 79
~~21 65 67 64 82 78 68 - 65 81-~~
! 22 66 68 64 85 80 68 66 82 23 66 69 65 87 83 69. 66 84' i 24 67. 69 65 90 85- 71 67 86 i 25 68 70 66 92 87 72- 68 88
_26 69 71 67 -95 90 73 68

90 27 69 72 67 97 92 75 69 92 i
28 70 73 68 100 -95 76 70 94 l 29 71 74- 69 '103 97- 78 -71 96-l 30 72 75 70 106 100 80 72 99 j 31 74 76 109- 103 -- 8 2 73 101 32 75 -77 .72- 112 106 ' 8 4- 75 103 1 . 33: .76 79 -73 115- 108 86 76 105 i 34 78 80 74 - 118 '111 88 77- 107 ' 5 35- 79 81: -76 120- 113 90 79- 109 36 81 83 77- 123. 116- -93 80 111' l 37 82 84- 79 126 119 95~ 82 -114 g 38 84 85 80 128 121 98 84 116 39 , 86 87- 82 131 124- 100- 86 118-l 40 87 88 84 134 127_ -103 81B -121-l
~~-[$[f O f pw %gA-ggk'w.e/;b I~~
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. - , , - . . . , _ . . . . . . . , _ _ , . . , . ~ - , . . . _ . _ . ,,m _,..m... % .-- , _ . . , , , . . , _, . . _ , _ , . -
Texas Utilities Electric Schame 010-1 November 5,1992 204 } 3 1 i Time -TC # 12 TC # 13 TC # 14 TC # 15 TC # 16 TC # 17 TC # 18 TC # 19 l (min) ('F) (* F) -- (*F) (*F); (*F) (* F) (*F) ('F) 41 89 90 86 136 130 106 90 123 i- 42 91 92 88 139 133 108 92- 125 4- 43 93 93- 91 142. 136 111 94L 127 44 95 95 93 145 139 114 96 129 l- 45 97 96 96 147-: 142 117 98 131 l 46 99 90 99 150 145 120 100 133 l- 47 101 100 102 153 149 123 102 135 l 48 103 102 105 156 152 125 104 137 [ 49 105 103 109 159 155 128 107 139 50 107 105 -114 162 159 131 109 141 ! 51 109 107 119 166 163 134 111 143 { 52 111 109 123 169 -166 137' 114 146-53 114 112 128 172- 170 -140 116- 149-54 116 114 131 176 174 143. 119 151
55 119 117 136 179 178_ 146- 121 154 l 56 123 120 140 182 183. 148 123 157 57 126 127 143 186 187 '50 126 160 58 129 -131 146 190 191 153 128 163 59 131 133 149 193 196 155 130 166 60 134 135 151 197 200 158_ 132 169 61

62 63 64 j
( 65 " l 66 67- ' 68 69 70 i 71 L ~72 73
~~74 l~~
l MAX- 134 135 151 '197 200 158 1132 169 o c' o
2 Texas Utilities Elsctric Scheme #101 November 5,1992 ((j [) Time TC # 20 TC # 21 TC # 22 TC # 23 TC # 24 TC # 25 TC # 26 TC # 27 (min) (* F) (*F) (* F) (*F) ('F) (*F) (* F) (*F) 1 0 64 63 63 63 63 63 64 63
1 64 63 63 63 63 63 64 63 2 64 63 63 63 63 63 64 63 3 64 63 63 63 63 63 64 63 4 64 63 63 63 63 63 64 63 5 64 63 63 63 63 63 64 63 6 64 63 63 63 63 63 65 63 7 64 63 63 63 63 64 65 63 8 64 63 63 64 63 64 67 63 4
~~9 64 64 64 64 63 64 68 63~~
10 64 64 65 65 63 65 69 63 11 64 65 66 66 63 66 71 63 12 64 65 67 67 63 66 73 63 13 64 66 68 63 S4 67 75 63 14 64 67 70 69 64 69 77 63 15 34 68 71 71 64 70 80 63 L
16 64 70 73 72 64 71 82 63 17 64 71 75 74 64 73 84 63 18 64 72 78 76 65 75 87 64 19 64 74 80 77 65 76 90 64 20 64 76 82 79 66 78 92 64 < l 21 64 78 85 81 66 80 95 65 22 65 80 87 83 67 83 98 65 23 65 82 90 85 68 85 101 66 24 65 85 93 87 68 87 103 66 25 65 87 96 89 69 90 106 67 26 66 89 99 92 70 93 109 68 f 27 66 92 102 94 71 96 112 68 28 66 95 106 97 73 99 115 69 29 67 97 109 99 74 102 117 70 30 67 100 112 102 75 105- 120 71 31 68 103 115 104 76 108 122 72 4 32 68 106 119- 107 78 111 125 74 33 69 110 122 110 80 114 127 75 34 -70 115 125 113 81 117 130 76 35 70 119 128 116 83 120 132 78 36 71 123 131 118 85 123 134 80 37 72 126 134 121 87 126 137 82 38 73 129 138 123 89 130 139 83 39 73 132 141 126 91 133 142 85 40 74 135 144 128 93 136 144 87 s f$ "O y,a o;- t r f\ In o jfo
~~~ - _ _ . - .. ~ _ . - . . . - . _-.- .. -. . . - - . .~~
i j Texas Utilitics Electric Scheme #10-1 November '5,1992 1 Time TC # 20 TC # 21 -TC # 22 TC # 23 TC # 24 TC # 25 TC # 26 TC # 27 (min) (*F) (* F) - (*F) (* F) ('F) .(*F) (*F) .(*F)
41 75- 138 148 131 96 139 147 -89 j 42 76 141 152 134 98 -142 150- 92'

43 77 144 155- --137 100 145 153 94 ;
~~j' 44 78 147 159 140 103 -148 156 97~~
45 80 150 163 143- 105 151 160 100-46 81 153 167 146- 108 154- 163 103 lj 47 82 156 171 149 110 157

166 106 48 83 159 -175 152- 113 160= 170- .109 49 84 162 180 155 115- 163 173 113
? 50 86 165 184 159 '118- 166 ~176- 116' { 51 87 168 189 162. 121 169 180 122 l 52 89 172 193 166 123 172 184- 126 j- 53 90 175 198 170 .126. -175 --187 130 54 92. 178 203 174 128 178 191 135 i 55 93 182 208 177 131 180> 195 138 . 56 95 186 213 182 133 183 200' 143 57 96 189 218 186 - 136 186- 20T -146: } 58 99 193 223 190- 138 189 208' -149-l 59 101 197 228 194 141 192 213 151 i 60 103 201 -233 199. 144 194 217 154 - 61-l; 62 1 63 [ 64 65 66 67
68 l

69 l 70 l 71 j 72.
-73 74 MAX 103 201 233' 199 144 19'4 217 154-4 .h50 o ? g+ . g - 4 y (Or ,J Tg ydrw ~ 4AT , _ _ ._-;. , ., . . .. . , . . _ . . . . . _ . - , . . . _ . . _a . , . , .a 4.a..-, - ._
Texas Utilities Electric Scheme 0101 Novemt'er 5,1992-20f Time TC # 28 TC # 29 TC # 30 TC # 31 TC # 32 TC # 33 TC # 34 TC # 35 (min) (*F) ('F) ('F) ('F) ('F) ('F) ('F) ('F) 0 63 63 63 63 63 64- 63 63 1 63 63 63 63 63 64 . 6;3 63 2 63 63 63 63 63 64 63 63 3 63 63- 63 63 63 64 63 63 4 63 63 63 63 63 64- 63 63 5 63 63 63- 63 63 64 63 .63 6 63 63 63 63 63 - 64 63 63-7 64 63 63 63 63 64 63 63 8 64 63 63 63 63 64 63 a 9 65 63 63 63 63 64 64 64 l 10 67 63 63 63 63 64 64 65 } 11 68 64 63 _. 63- 64 64 65 66 i 12 70 64 63 ;64- 64 6i4 66- 67 { 13 73 64 63- 64 64 64 67 68 l 14 75 65 64 64 64 64 68 69 l 15 78 66 64 65 65 64 69- 70 1 16 81 66 64 -65 65 64 70 72 [ 17 84 67 64 66 66 64 71 73 i 18 88 68 65 67 66 64 73 75 l 19 91 69 66 68 67 64 74 77 I 20 95 71 66 69 68 64 76 -79 { 21 98 72 67 70' 68 64 78 81 !E 22 102' 73 68 71 69 65 80 84 l 23 105 75 69 73 70 65 82 86 24 109 77 70 74 71 6i5 84 89 25 113 78 71 76 72 65- 86 91: 26 117 80- 72 -77 -72 66- 89 94 27 120 82 74 79 73 -66 91- 97
-28 -124 84- 75 81 '74 67 19 3 100 29 128 87 77 83 76 68 96 .103' 30 133 89 78 85- 77 68 99 106- ,
31 137- 91 80 87- 78 6 9-' 101 110 32 141 94- 82 89- 79 69 104- 113 33' 145 -96 84 92- 80 70 107 116'- - 1 34 148 .99 87' 94- 82 112- '120 35 151 101 -89 97 83 72: 117- 123-36 154 104 91 99 85 -73 121 -126 37 157 106 94 102 -86 73- 125 129-38- 160 109 '96 105- 88. 75 128 133 39 163 111- 99 108 89 75- 132 136 40 -166 114 102 110 91 77 135-- 139 4tS3 *k4 ig a
~~.cbo kkk 2 gp 'I o[ @~~
Texas Utilities Electric Scheme 010-1 November 5,1992 "03 0 Time TC # 28 TC # 29 TC # 30 TC # 31 TC # 32 TC # 33 TC # 34 TC # 35 (min) (*F) (*F) ('F) (*F) (*F) ('F) (*F) (* F) 41 169 117 104 113 93 77 138 143 42 172 120 107 116 94 78 141 146 43 175 122 110 119 96 78 144 150 44 178 125 113 122 98 78 147 153 45 181 128 116 125 100 79 150 157 46 184 131 119 128 101 80 153 161 47 187 134 121 131 103 80 156 165 48 190 136 124 134 105 81 159 169 49 193 140 127 137 107 82 161 173 50 196 142 130 140 109 83 165 178 51 200 146 133 143 111 84 168 182 52 203 149 136 146 112 85 171 187 53 207 152 139 148 114 86 174 191 54 210 155 142 151 116 88 177- 196 55 214 159 145 153 118 89 181 201 56 217 162 148 155 120 91 184 205 57 221 166 150 157 122 93 -188 210 58 225 170 152 158 124 94 191 215 59 228 173 155 160 126 97 195 220 60 232 177 157 161 129 99 198 225 61 62 63 64 SS 66 67 68 69 70 71 72 73 74 MAX 232 177 157 161 129 99 198 225 c
*%o*#
~~_. . _ _ .. _ _ _ . . _ . . _ _ . _ . _ _ __. _ . _ . _ _ . . ._ ~ i~~
~~20!!-~~
~~Texas Utilities Electric Scheme 010-1 November 5,1992 i i Time TC # 36 TC # 37 TC # 38 TC # 30 TC # 40 TC # 41 ' TC # 42 TC # 43~~
~~-(min) (*F) ('F) (*F) (* F) (*F) ('F). ('F) ("F)~~
! O 63 63 63 64 63 63 63 63 j 1 63 63 63 64 63 63 63- 63 2 63 63 63 64- 63 63 63 63 I 3 63 63 63 64 63 63 63 63 , 4 63 63 63 64 63 63 63 63: 5 63 63 63 64 63 63 63 63 6 63 63 63 64 63 63 63 63 { 7 63 63 63 64 63- 63 63 63 ! 8- 63 63 64 65 63 63. 63- 63 j' 9 64 63 64 65 63 63 63 63
10 64 63 64 65 63- 63 63 63 l 11 65_ 63 64 66- 63 63 63 63

12 -66 63 64 66- 63 63 63 63 l 13 66 -64 65 67 63 63 63 64-

14 67 64 65 68 63 64 63 64 15 68 64 66 69-- 63 64- 64 64 16 69 64 67 70 64 64 64- 65 17 71 65 68 71 64 64 64 -65 l- 18 72 65 68 72 64 ~65 65 66-t 19 73 66 69 73 65 65 65 67' i 20 75 66 71 74 65 66 66' 67
, 21 76 67 72 76 66 67 67 68 i 22 78 68 73 77 -67 68 67 69 23 80 69 75 79- 68' 68 68 71 l 24 82 70 77 80- 69 69 -69 72 25 84 71 78 82 70 71- 70 73 l 26 86 72 80 84 '72 '72. 72 75-l 27 88 73 82 86 74 73 73 76 28 90 75 84 88 75 74' 75 78 l 29 92- 76 87 89 77 76 '76 79-30 94 77 89 91 79- 78 78 81 31 97 79. 91 -93 81 7 9_ . 80 83 32 99 81 94 95 84 80 83 ' -85 33 102 83 96 97 86 83 85 87 , 34 104 -85 _99 99 89 84 88 89' 35- 107 87 102 101' 93 87 91 91 i 36 109- 89 104 103-. 97 89 94 -94 37 112 91 107 106 .102 91 99: 96 l 38 114- 93 110 108 110 94 106 99 39 117 96 113 110 116 97 115 101 40 -120 98- 115 112 122 99 122 104 hb? ac;p?q L - - - - - -
A0 l Texas Utilities Electric Scheme 010-1 November 5,1992 2 1 Time TC # 36' TC # 37 TC # 38 TC # 39 TC # 40 TC # 41 TC # 42 TC # 43 (min) (*F) ('F) (*F) (*F) (* F) ('F) (*F) ('F) 41- 122 101 118 114 126 103 129- 118- , l- 42 125 103 121 117 131 106 133 122-43 128 106 123 119 137- 109 137- 126 44 130 109 126 121 141 113 141 130 j 45 133 -112 129 124 143 117 146- - 133 46 136 114 131 126 145 120- 149 - -136 . 47 139 117 134 '128 148 124 149 140 ) 48 142 120 137 131 150. 127 151 143 ! 49 145 123 139 133 152 132 153 147 50 148 126 142 136 -156 136 155 -151 l 51 151_ 129 145 139 156' 141 157 154 l 52 154 132 147 -142 158- 145 - 159 . 157 ! 53 158 134. 150 144- 160 148 162 = 160-- ! 54 161 137 153 147 162 152 -164- 163 l 55 165 140 155 151 164 155 165 166 4' 56 169 143 158 154' 166 157 167-~ . 169 - l 57 172 14,6 1G1 157 167-- 159 168 171 l 58 176- 148 163 161- 169 .-161 170 173-l 59 180 151 166 164 170 162 170 175 l 60 184 154 169 168 171 165- -172- - 177 l 61 62 ) 63 l 64 l- 65
~~i. 66 i 67~~
}- 68 l- 69 l 70 , 71 j 72 l 73 j '74 MAX -184 154 169 '168 171 165 172 1 177 4 5 4
~~. c ,, x ;x .((~~
~~y g %;.. , .: o O' q~~
~~. - , ., -- , , , , , .,e ,,.n,.-. ,..L. .,-,-,,L.,,,,6,-,nn, .,-,r.:-,+ ,m-.,,,.,., IL.. ,- , ..L.,..,~~
~~= -. -~~
~~! 211-~~
~~Texas Utilities Electric Scheme #101- November 5,1992 i~~
i
l i Time TC # 44 TC # 45 TC # 46 TC # 47 TC # 48 TC # 49 TC # 50 TC # 51 l (min) (*F) (*F) (*F) (* F) (*F) (*F) (*F) (*F)-

0- 63 63 63 63 63 -63 64- 64 j

1 63 63 63 63 63 63 64 64 l 2 63 63 63' 63 63 63 64 64

3 63 63 63 63 63 63 64 64 L 4 63 63 63 63 63 63 64 64' I 5 63 63 63 63 63- 63 64 '64 l 6 63 63 63 63 63. 63 64- 64 3
7 63 63 63 63 63 63 64 64 j 8 63 63 63 63 64- 6% 64- 64' I 9 63 63 63 63 64 f. 3 64 64 i 10 63 63 63 63 64 63 64 64 l 11 63 63 64 63 64 63 64 64 j 12 63 63 64 63 65- 64 64 64
13 64 64 64 C3 65 64 64 64-l 14 64- 64 65 64 66 64 65 64 15 64 64 65 64 67 64 :65 .05 i 16 65 65 -66 64 68 65 66 -65
! 17 66 65 67 64 69 65 66 65 j 18 66 66 68 65 70- 66 67 .66 j 19 67 67 69 65 72 66 68 67.
20 69 67 69 66 73 67 68- 67 21 70 68 71 66 .75 68 69 68 22 71. 69 72 67 76 69 70 '69 f 23 73 70 73 68 2 78 70 72 .7 0 -
} 24 74 72 75 69 80- -71 73 71-i 25 76 73 -76 70 81 72 74 72 26_ 78 74 -78 71- 83. 7 3 -- 75 73'
27 80 76 80 72 85 -75 77 75-l 28 -82 77- 82

7 3 -- 87 76 79 76 29 84 79- 84 74 89 77- 81; 78-

30 86 81 86 76 91 79 82- 79
~~.31 88 83 89 s 77- 94- 80 -85 81 j 32 _~~
90 -85 92- 79 96: 82 87-- -83' l 33 92 87- 95 80- 98 84- 89- 84- ., -34 94 -89 99 - 82 101 -85 91 86 l 35 92 104 84 .10 3' . 87 93 88 4- 36 99 95- 109 86 105 90 -96 91 j 37 102- ~97 114 88 .108 :94- 99- 93 3 38 105 101 118 90= 110 97 102 95 39 ,108 104 121 92 113
101 105 97

40 110 107 125 95 116 104. 109' 99 i
~~g?l oy m %y 1 {Q~~
~~. e % %_ e, s e, =~~
f
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212 Texas Utilities Electric Scheme 0101 November 5,1992 Time TC # 44 . TC # 45 TC # 46 TC # 47 TC # 48 TC # 49 TC # 50 TC # St (min) (*F) (*F) (*F) (* F) (* F) ' (* F) (* F) ('F) 41 113 111 128 97 119- 108 113 102 l 42- 116 114 130 100 122' 111- 117 -104 j 43 118 118 133 103 125 115 121- 107 I 44 121 122 136 106' 129 119 125 110 { :- 45 124 126 139 109 132 124 '132 113 j 46 128 -130 143 112 135 ~131 138 117- l 4 47 131 134 -146 115 139 138 145 121 i 48 134 138 149 118 142 146 153 125-j 49 138 141 152 122 146- 152 161 129 50 141 145 155 127 149 157 167 133-51 144 148 159 132 153 164 174 '137 52 147 151 162- 136 157 167- 181 -144-f 53 .151 154- 166 140 160 170- 187 148 1- 54' 154 157 169- 143 164 -171 191 152 ' i 55 157 160.. 169 147 168- 172 195 155 l 56 159 162 169 151 172 172 197 158 57 162 164 171 154- 175 172 - 1977 161-58 165 166- 172 156 179- 173- 198 162
59 167 168 173 158 182~ 174- 198 164 j

60 170 170 175 160 186. 175 -.197 165
] 61 i 62 ! 63 !- 64 l- 65 I ! 66 67 l 68 ! 69' ! 70 < l- 71-72 73 74 MAX 170' -170 175 160 186 175 198 -165 i. U I L f*Zo a,e k; eh r [ $ce, ll g L %- S& 0 %:$ - 2 4AT _ _ .. _ _ . _ . . _ _ . _ . _ _ . _ _ . _ _ . _ _ _ . ~ . _ . . _'
2I3 i
~~' Texas Utilities Electric Schemo 0101 Novcmber 5.1992 -~~
~~3 i Time TC ~ # 52 TC # 53 TC # 54' TC # 55 ' TC # 56 TC # 57 ~ TC # 58 TC # 59~~
~~(min) ('F) (* F) ('F) (*F) (*F) ('F) (*F) (*F)~~
~~^ 0 63 64 .64 65 65 64 64 64~~
1 63 64 64 65 65 64 64 64 j -2 63 64 64 66 65 64 64- 64 1 3 63 64 64 65 65 64 64 64 i 4 63 64 64 65 65 64 64 64
! 5 63 64 64 65 -65 64 64 64 6 63 . 64- 64 65 65 64- 64 64- ) 7 63 64 64 65 65 64 64 64 ( 8 63 64 64 65 65 64 64 64
9 63 64 64 65 65 64 64 64 1 10 63 64 64 65 65 64 64 64.
l 11 64 64 64 _.. 65 65 64 64 64 l- 12 64 64 64 65 -65 64 64 6 4 -- i 13 65 64 64 65 65 64 ' 64 64-t 14 65 64 64 -65 65 64~ 65 64 15 65' 64 64 65 65 64. 65- 65
16 66 64 65 65 65 65 - 65 65-l 17 67 65 65 65 65 65 66 -65 l 18 68 65 - 65 65 65 65 66 66 i 19 69 65 65 65 -65 66 67- 66-20 70 66 65 65 65 66 68 67 21 74 66 65 65 66 67 - 68 .67

-22 77 67 65 65 66 67 69 68 .
! 23 78 68 66 66 66 68 70- 69 l 24 79 68 66 66 67 69 71. 69 j 25 81 69 66 66 -67 70 72 70; i 26 84 70 67 ~66- 67 71 73- -71 { -27 85- 71 67 -67 68 72 74 72 i- 87 72 68 67 - 68 73- 76 L73 l- 29- -89~ 73 68 67 69 - 75 . 77 74 l 30- 91 75 69- 68 69 76 78 75-l 31 -93. 76 70 68 70- 77 - 80 77 j: 32 95- .77- 70 69 71- 79- 181 78 j- 33 98_ ; 7.9 71 69 71- 80 83' '79 l 34- 100 80 72 70 72 82- 84 80 j' -35 103- 82- -7 3 ' 73~ 83- 86 82-
~~36 105- 83 73 71 74' 85 88 83~~
~~[ 37 107 85. 74 '72 75 '87 90 85~~
- 38 1 1 0 .. 86 -75'

72 . 76 89: 91- 86 39 113 88 .73 177. 90- 93 88 40 115 90' 77- 74- 78 92 ; 95 89-f 3
~~- .o$m$ t wr q O~~
~~-w ~ ,--- y ,-y--.%--- , - - . . .wr-[_,. ...~.,.-w.-..,N,.-,,.r. ~,.--9 .gr.,- - w ,y --- h~~
n a .i-i . A L '1 { Texas Utilities Electric Scheme #101 November 5,1992 i i Time TC # 52 TC # 53 TC # 54 TC # 55 TC # 56 ' TC # 57 TC # 58 ~ TC # 59 (min) (*F) ('F) (*F) (*F) (* F) (*F) (*F) (* F) [ 41 117 92 78 75 79 94 97 91-l 42 120 94 80 76 80 96 99 93 i 43 122 96 81 77 81 99 101' -95 i 44 125 98 82 78 83 101 103 96 l- 45 127 99 83 79 84- 104- 105 98-
46 130 102 85 80 86 108- 108 100 i 47 133 104 86 81 87- 111 110 102 l 48 137 106 88 82 89 113 112; _104 l 49 140 108 -89 -83 90 116 114 -106 j 50- 144 .110 91 85 92 119 117 108-51 150 112 93 87 93 122 119
~~'110~~
! 52 155 115 94- 90 95- 125 122 113 l- 53 160 117 96- 92 98 128. 124 -115- !_ 54 165 119 98 93 100 132 127 118 j' 55 179 122 99 94 103 134 130 -120 l 56 187 126 101 95 105 138- 133 -123 f $7 194 131 103 98 108 143 137 125: l 58 .195 133 106 101 111 148 141 128
59 195 135 108 -104 114 151 144 131-t 60 192 138 111 107 117 153 147 134.
~~l 61 62 f- S3 l 64 i 65~~
~~i. 66~~
~~! 67 68 j' 69~~
70 i 71 i

72 j '- 7.3 i
~~74 MAX 195' 138 111 '107 '117 153 ~ 147 134~~
+
l i i r . . ,. m. . a i 1 , . . -
~~- 4AT~~
]
'2
Texas Utilities Electric Scheme #101 November 5,1992 2 *d) Time TC # 60 TC # 61 TC # 62 TC # 63 TC # 64 TC # 65 TC # 66 TC # 67 (min) (*F) (*F) (* F) (*F) (*F) ( F) (*F) (*F) 0 63 63 62 63 63 63 64 62 1 63 63 62 63 63 63 64 62 2 63 63 62 63 63 63 64 62 3 63 63 62 63 63 63 64 62 4 63 63 62 63 63 63 64 62 5 63 63 62 63 63 63 64 62 6 63 63 62 63 63 63 64 62 7 63 63 62 62 63 63 64 62 8 63 63 62 62 63 63 64 62 0 63 63 63 63 63 63 64 62 10 63 63 62 62 63 63 64 62 11 63 63 63 63 63 63 64 63 12 63 63 63 63 63 63 64 63 13 63 63 63 63 63 63 64 63 14 63 63 63 62 63 63 64 63 15 63 64 64 63 63 64 64 63 16 63 64 64 63 64 64 64 63 17 63 65 65 63 64 64 64 63 18 64 65 65 63 64 64 64 64 19 64 66 66 63 65 65 64 64 20 64 66 66 63 65 65 64 64 21 64 67 67 63 66 66 64 65 22 64 68 68 64 66 66 64 66 23 64 69 69 64 67 67 64 66 24 64 69 70 64 67 67 64 67 25 65 70 71 64 68 68 64 68
~~26 65 71 72 65 69 69 64 69 27 65 72 73 65 70 69 S4 70~~
, 28 66 73 74 66 71 70 64 71 29 66 75 76 66 72 71 64 72 30 67 76 77 67 73 72 64 73 31 67 77 78 68 74 73 65 74 32 68 78 80 68 76 74 65 75 33 69 80 82 69 77 75 65 77 34 69 81 83 70 78 76 65 78
35 70 83 85 71 80 77 66 80 36 71 84 87 72 81 78 66 81 37 72 85 88 73 83 79 66 83 38 73 87 90 75 85 80 66 85 39 75 89 92 76 86 82 67 87 40 76 90 94 77 88 83 67 89 gt* * **9,
~~'%.l 4~~
Texas Utilities Electric Scheme #101 November 5,1992 Time TC # 60 TC # 61 TC # 62 TC # 63 TC ~ # 64 TC # 65 TC # 66 TC # 67 (min) (*F) (*F) (*F) ('F) ('F) ('F) (*F) ('F) 41 78 92 96 79 90 84 67 90 42 79 94 98 80- 92 85 68 92 43 81 95 100 82 94 87. 68 94 44 82 97 102 84 96 88 69 96 45 85 99 104 85 -98 90. 69 98 46 87 101 106 87 101 91 70 100 47 89 103 108 89 103 93 71 103 48 92 105 110 91 .105 94 71 105 49 95 107 112 =93 107 96 72 107 50- 98 109 114 95 110 97- 72 109 ' 51 101 111 -117 97 112 99- 73 111 52 105 114 119 99 114 100 74 113 53' 109 116 121 101- .117 102 75 -116 54 113 118 124 103 119 104 75 118 SS 118 121 126 105 122 .106 76 121 56 124 124 129 107- 124- 107 .77 124 j 57 127 126 131 -110 126 109 78 127- 1 58 131 129 134 112 129 1.11 '79
-.130 59 134 132 137 114- -131 113 81' 133 60 138 135 139 117 -133 114 82 136 61 62 i 63 i 64
~~65 66 !~~
67 > l 68 l 69 l- 70 < 71 72 l 73 74
~~- MAX 138 135 139. 117 133 114 82- 1136~~
( %$"
_ - - .- .-. - . - - . - . - . - . _ . _ . - . . - -. .-_ - ~ ~ --.- -...._.- - . . . . n4 Texas Utilitica Electric Scheme #10-1 November 5,1992 U ' i ,
~~- Time TC # 68 TC # 69 TC # 70 TC # 71 TC # 72 TC # 73 TC # 74 TC # 75 '~~
i (min) (*F) (*F) (* F) (*F) (*F)- .('F) (*F) ('F) h 0 62 62 62 -63 63- 62 63- 63 , i 1 62 62 62 63 63 63 63 63 ! 2 62 62 63 63 63 62 62- 63 3 62 62 63 63 63 62 63 63
4 62' 62 62 63 63~ 62 62 63 j 5 62 62 62 63 63 63 63 -63 i 6 62 62 63 63 63 63 63 63 h 7 62 62 62 63 64- 62 62 63
{ 8 62 62 62 63 64 63 63 63 l 9 62 63 63 63 64 62 62 63 ! 10 62 62 62 63 65 62 63 63 l 11- 63 63 63 63 65 62 63 63
12 63 63 63 63= 66 62 63 63 i 13 63 63 63 63 67 C3 63 63 14 63 64 63 64 68 62 63 63
{ 15 63 64 63 64 70 '62 63 -63 1 16 64 65 63 64 71 63 63 64' l 17 64 66 63 65 73 63 64 64 l 18 65 67 64 65 75 63 64 65; j' 19 66 68 64 66 77 63 64 65 l 20 66 69 64 66 80 - Gi 3 65 . 6 6' ! 21 68 70 65 67 82- 63 66 66 l 22 69 72 65 68 84 63 6i 6 - 67
~~23 70 73 .66 69 87 63 67 68~~
~~[ 24 71' 74 66 70 89 63 '67 -68~~
25 73 76 67 71 '92 64 -68 69

26 74 78 68 72 94 64 69 70
[ 27 76 79 69 74 97 64 .70 - '71-i; 28 77 .81 70 75 -100- 65- :71 73 [ H2 9 30 79 83 85-71 72 77 102 65 :72 74
~~' 81 - 79 105 66 73. -_ 7 5 -~~
31- 83. 87 73 80- 108 66 .74- 76 I 32 85 89- 74 '82 - 110. 67 7' 5 78 l~ '33- 87 91 76 84 1113 .67- 77 79-

34 89 93- -77 86 116: 68 78~ 81 j 35- 91 95~ 79 88 -118- 69 '79 83 p -36 93 97 81 90 121 6i9 81 84 h 37 95- 99- -82 93- 123 70- -82 '86-
} -3 8 97 102 84 95 .126- 71 84 88 U 39 100 104 .86 97 128 72 85 901 L 40 102 -106 88 100 131 73' 87! 92 j gN%, oc. ' u x f 'f_ 3e'
~~? .94y . '4AT -~~
5
W Texas Utilities Electric Scheme #101 November 5,1992 i 1 4 Time TC # 68 TC # 69 TC # 70 TC # 71 TC # 72 TC # 73 TC # 74 TC # 75 , (min) (*F) ('F) (*F) ('F) (* F) ('F) (*F) (*F) 4 i 41 104 108 91 .102 134 75 88 94 j 42 106 111 93 104 _ 136 76 90 96 43 109 113 95 107. 139 77 92 98
44 111 115 97 109 142 78 _93 100 45 113 118 100 11P 144 80 95 -102-l 46 115 120 102 114 147 81 97 104 47 118 123 105 117 150 83 99 106 48 120 125 108 119 153 85 101 108 49 123 128 110- 122 157 _87 103 110 50 125 131 113 124 160 89 105 113 4 51 128 134 116 127 163 91 107 115 52 131 137 118 129- 166 93 109 -117 53 134 140 121 132 170 96 112 119
! 54 138 143 124 135 - 173 98 114 122-55 141 147 127 137- 178 102 116 124 I- 56 144 150 130 140 183 104 119- 127 57 148 154 133 144 187 ' 107 12I- -129 l 68 151 157 136 147_ 190 110 124 132
59 155 161 139 150 194 113 126 134 i 60 158 165 142- 153 197. 116 129 137 j 61 62 3
63 1 64 65 66 67 68 } 69 70 j 71 j 72 73 !- 74 i MAX '158 .165 142' '153- 197 116 129 137 e l 87 A Tg w;- 7., O ltAT - 1
~~- ,,,w r- , e %..y ,.yy*w-+ yay.9 ..w,9e g-se.p.~~
~~Texas Utilities Electric Scheme #101 November 5,1992 ] Time TC # 76 TC # 77 - TC # 78 TC # 79 TC # 80 TC # 81 TC # 82 TC # 83~~
(min) ('F) ('F) ('F) ('F) (*F) ('F) (*F)- ('F)

O 63 63 63 64 63 63 63 63

1 63 6 l3 63 64 63 63 63 63 i 2 63 63 63 64 63 63- 63 63 3 63 63 63 64 63 63 63 63 4 63 63 63 64 62 63 63 63 t'
5 63 63 63 64 63 63 63 63 6 63 63 63 64 63 63 63 63 j 7 63 63 63 64 63 63 63 63 l 8 63 63 63 64 63 63 63 63 l 9 63 63 63 64 63 63 63 63 l 10 63 63 63 64 63 63 63 63
11 63 63 63 _ , 64 63 64 63 63

12 63 63 63 64 '63 64 63 63-l 13 63 63 63 64 63 65 63 63 14 63 63 63 64 63 65 64 63 15 63 63 63 64 63 66 64 -63 i 16 63 63 63 64 63 67 65 63
[ 17 63 63 64 64 63 68 65 63 18 63 63 64 64 63 69 66 63-l 19 63 63 64 64 63 71 67 64
20 63 63 64 - 64 64 73 1 SIB 64 f 21 64 64 64 64 64 74 69 64-22 64 64 64 64 65 76 70 65 23 64 64 65 64 65 78 71 65 24 64 64 65 64 66 -80 72 65 25 65 65 65 64 66 82- 74 66 4 26 65 65 66 64 6L 7 85 75 66 l 27 66 65 66 64 68 87 77 67 28 66 66 67' 64 68 89 791 68 i
29 67 66 67 64 69 92 80 68 5 30- 68 67- 68 64 70- 94. 82 69 31 68 68 68- 65 71 96 84 70 h 32 69 68 69 65. 72 99 86 71-t 33 70 69- 69 65 74 101 88 -72 l 34 71- 70' -70 65 75 104. 90 73 , .35 72 71 71 65 76 106 92 75 36 73 71 71 65 7.7 109 94 '7 6 - 37 75 . 7' 2 72 66 79 11-1 96 78 38 73 -73 66 81- 114 99 '79 , 39 77 74 74 66 '82 116 101 81' 40 79 76 75 66 84 119 - 103- 82-
~~$??!O g or + u O t yLyfg Ngg#~~
Texas Utilitics Electric Schomo #101 Novembsr 5,1992 gg I 1 . 1 Time TC # 76 TC # 77 TC # 78 TC # 79 TC # 80 TC # 81 TC # 82 TC # 83 r (min) (*F) ('F) (*F) ('F) (*F) ("F) (*F) (*F)- 41 80 77 75 67 86 121 105 84 42 82 78 76 67 87 124 108 86-43 83 79- 77 67 89 126 110 88 44 85 81 78 68 91 128 112 90 45 87 82 80 68 93- 131' _115 92 46 89 84 81 69 95 133 117 94 47 91 85 82 69 96 '36
. 119 96 48 93 87 83 70 99 138 122 98 49 95 89 85 70 101 141 124 101 50 97 90 86 71 ~ 103 144 127 103 '
51 99 92 87 71 105- 146 129 .105 52 101 94- 89 72 107 .149 132 108 53 104 96 90 72 109 152 135 .110= 54 106 98 92 73 111 155 138 113 , 55 108 99 93 74 113- 158- 141. 115 56 110 101 95 74 116 161 143 118 57 113 103 96 75 119 164 146 120 58 -115 105 98 76 121 168 150 123-
59. 117 107 99 77 124 171. 153 125 60 119 109 101 78 127 174 156 128 61 62 63 64 65 66 67 68 69 70 71 72' 73 74 MAX- 119 109 101 78 127 174~ 156 .128 o
Q./
Texas Utilities Electric Scheme #101 November 5,1992 221 Time TC # 84 TC # 85 TC # 86 TC # 87 TC # 88 TC # 89 TC # 90 TC # 91 (min) (*F)- (*F) (*F) (* F) (*F)- (* F) (*F) (*F) 0 6* 64 63 63 63 63 63 63 1 63 64 63. 63 63 63 63 63-2 63 64 63 63 63 63 63 63 3 63 64 63 63 63 63 63 63 4 63 64 63 63 63 63 63 63 5 63 64 63 63 63 63 63 63 6 63 64 63 63 63 63 63 63 7 63 64' 63 63 63 63 63 63 8 63 64 63 63 63 63 63 63 9 63 64 63 63 63 63 63 64 10 63 64 63 64 64 63 63 -64 11 63 64 63 64 64 63 63 64 12 64 64 63 -65 64 63 63 64 13 64 65 63 65 65 64 64 65 14 64 65 63 66 65 64 64 65 15 64 65 63 67 66 -64 64 65 16 64 65 63 68 67 64 64 66 17 64 66- 63 69 68- 65 '65 67 18 64 66 33 70 69 65 65 .67 19 64 67 M 72 70 65 -65 68 20 64 68 64 73 71 66 66 69 21 65 68 64 75 73 66 66 70 22 65 69 64 76 74 '67 67 71 23 66 70 64 78 76 . 67 68 72 24 66 71 65 79 77 68 69 73 25 67 72 65 81 '79 69 69 75 26 67 74 65 83 81 .70 70 76 27 68 75 66 85 83 71 71 77 28 69 76 -66 87 84 72 :72 79 29 70 78 67 '89 86 73 -73 80 30 71 79 67 -91 -88. 74 75= 82 31- 72 81 68 93 91 76 76 83-32 73 83 69 95 93 -77 77 85 33 74 84 70 07 '95 79 79 86 34 75 '86 -70 99- -97 80 80 88-35 77 88. 71 101- 100 -82 82 89 36 78 90 72 104 102 84 83 91-37 80 92 '73 106- - 10 4 -. 86 85 93- ; 38 82' 94 74 108 '106. 88- 87 95 39 '83 96 75 110- '109-- 90 89 96 -{ 40- 85 98 77- 113 111 92 91 98 g% ;
~~%g)~~
222 i Texas Utilities Electric Scheme 0101 November 5,1992 ' i Time TC # 84 TC # 85 - TC # 86 TC # 87 TC #' 88 TC' # 89 TC # 90 TC # 91' (min) (*F) ('F) ('F) ('F)- (*F). ('F)- (*F). -(*F) l 41 87 100 78 115 113 94 93 100 42 89 102 79 117- 116 97 95 102 43 91 104 81 120 118 99 97 104 44 93 106 82 122 -121 -102 99 106 45 95 108 84 125 123 104 102 108 46 97 110 86 127 126 107 104 110 47 99 112 88 130 128 109 106- 112 48 101 114 90 133 131 112 109 114 49 103 116 92 135 .133 115- 111 117 50 105- 118 95 138 136 117- 114 -119 51 108 120 98 141 139 120 116 121 52 110 123 101 144 142 .123 -118- 123 53 112 125 104 147 144- 125- 121 125 54 114 127 108 150 147 128 123 127 55 117 '130 112 153 150 131. 126 129 56 119 132 116 .157 153 .._133 128 131 57 121 135 119 160 156 136- '30- -133 58 124 137 122 163 .159 138' 133 135 59 126 140 125 167 162 141' '135 137 60 129 143 129 170 166 143 137 139 61 62 63 64 65 66 67
~~~68 69-70' 71 72 73 74 MAX 129 143 129 170' 166- 143 137 139 f' $~~
b o q
_ _ _ ___ _._ _ _ . . _ _ _ . ~ . . - .- . . . . _ _ _ _ _ _ . , _ . _ _ _ _ , . . _ Texas Utmtics Electric' Scheme #101 November 5,1992 bbb l Time TC # 92 TC # 93- TC # 94 TC # 95 TC # 96 TC # 97 TC # 98 - TC # 99 I (min) ('F) ('F) (SF) ('F) ('F) (*F) ('F) - ('F) i 1 0 64 63- 63 63 63 63 64 -63 j 1 64 63 63 63 63 63 64 63 .
2 64 63 63 63 63 63 64 63 i

3 64 63 63 63 63 63 64 63 j 4 64 63 63 63 63 63- 64 63 4 5 64 63 63 63 63 63 64 63 l 6 64 63 63 63 63 63 64 63 j 7 64 63 63 63 63 63 64 63-l 8 64 63 63 63 63 64 64 64
} 9 64 63 63 64 63 64 65 65 l 10 64 63 63 64 63 64 65 66 l 11 64 63 64 65 64 64 66 68
~~12 64 63 64 66 64 64 67 70 i~~
13 64 64 65 67 64 65 68 72 h- 14 64 64 66 69 65 65 69 75 15 64 64 67 70 65 65 70 78 { 16 64 65 69 72 .66 6
'6 72 81 i 17 64 65 70. 74 66 67 74 84
[ 18 19 64 66 66 72 76 67 68 76 '104' l (I 74 78 68' 69 78 121 1 20 64 67 76 80 69 70 -80 -134 i' 21 64 68 78 82 .70 71 82 152 lL 22 65 69 80 85 71 72 85 157 23 65 69 82 87 72 73 87 192 l 24 65 71 85 90 74 75 90 -209 25 65 72 87 93 75 7' 7 93 219 j 26 65 73- 90 95 77 79 95 237
j. 27 65 74 93 98 78 80 -98 261

28 66 75 95 101- 80 ~82 100 284-29 66 77. 98 c103 82 85 103 -30A-l 30- 66 78 101 .106 84 87 106 355 31- 67 80 104 109 86 89 108- 320 32 67
~
81- 'iO6- "112 89- 92 111 434 3 3-. 68 83 109 115' 91 94 .114- 674
34 68 85= 112 117 94 96 .116 741 35 69 87 -114 =120 96 99 .119- 1754-36- 69' 89 117 -123 99 :102- 121 -
773-l, 37 70 91' 120 1126 102- 104- '124 785: 38 '70- 94 123 -128- 105 1071 126 775 39 71 96 125- 131: 108- 110 :129 770-1 40' 72 98- 128 .134 1111 1112 131~ 751. f fYOq an v ab ( f% % do o o
~~. . - . n .- -- -.- - -. - . . _ . . -~~
Texas Utilities Electric Scheme #101 November 5,1992 224 Time TC # 92 TC # 93 TC # 94 TC # 95 TC # 96 TC # 97 TC # 98 TC # 99 (min) ('F) ('F) (*F) (*F) {'F) ('F) (#F) (*F) 41 73 101 131 137 114 115 133 736 42 73 103 134 140 118 118 136 705 43 74 105 136 143 121 120 138 671 44 75 108 139 145 124 123 141 631 45 76 110 142 148 127 125 143 591 46 77 112 145 151 131 128 146 560 47 78 114 148 154 134 130- -149 520 48 79 117 151 157 137 133 152 605 49 80 119 154 161 140 135 155 523 50 81 121 157 164 143 138 158 522 51 82 124 161 167 140 140 161 519 52 83 126 164 170 149 143 164 '526 53 85 128 168 174 152 146- 167 549 54 86 131 171 178 -155 148 170 600 55 87 134 175 181 158 151 173 590 56 89 136 178 185 160 153- 176 560 57 91 139 182 159 163 '155 179" 503 58 93 142 186 193 166 158 183 465 59 96 145 190 198 169 163- 187 449 60 99 148 194 201 171 165 190 424 31 62 63 64 65 6F 67 68 69 70 71 72 73-74 MAX 99 148 194 201~ 171 165- 100 -785-f; 0
~~~c7 o 50~~
Texas Utilitios Electric Scheme #101 November 5,1992 ' ' n' 'e' n Time TC # 100 TC # 101 TC # 102 TC # 103 TC 4 104 TC # 105 TC # 106 (min) ('F) ('F) (*F) (*F) (*F) (*F) ('F) 0 63 63 63 63 63 63 63 1 63 63 63 63 63 63 63 2 63 63 63 63 63 63 63 3 63 63 63 63 63 63 63 4 65 63 64 63 63 64 64 5 68 63 65 64 63 66 66 6 71 64 66 66 63 68 68 7 76 64 66 68 63 71 72 8 81 65 67 71 63 76 76 9 86 66 69 75 64 60 80 10 91 67 70 79 64 85 85 11 97 69 72 83 65 91 91 12 103 70 73 88 66 96 97 13 110 74 75 93 67 102 103 14 116 82 78 99 68 109 110 15 123 92 81 101 69 118 118 16 133 103 83 105 71 131 126 17 145 112 87 109 73 148 1a2 18 157 119 92 114 75 159 154 19 168 127 95 119 77 173 171 20 179 139 103 123 79 175 190 21 192 152 107 i28 82 103 206 22 207 163 111 133 85 207 225 23 218 173 115 137 88 226 243 24 229 185 120 141 91 240 267 l 25 242 198 126 145 04 266 295 26 256 214 133 150 98 290 328 27 269 233 139 154 101 312 358 28 292 245 145 158 104 332 394 29 315 259 153 161 107 349 425 30 339 266 159 165 110 402 458 31 360 272 167 169 113 457 515 32 389 270 173 172 118 516 550 33 401 265 178 176 125 564 582 34 418 268 185 179 131 600 606 4 35 430 268 195 183 143 628 641 36 461 274 206 186 158 673 696 37 480 278 214 190 176 708 737 38 497 277 222 193 187 692 764 39 502 276 233 196 194 686 759 40 501 274 241 199 197 670 760
~~+ '+, *ogago~~
~~- _ . . - - . _ - . - . . . _ - - . . - . - . . - . - . . _ ~ - . - - . . -~~
I
~~22b~~
! Texas Utilities Electric Scheme 0101 November 5,1992 i i 4 Time TC # 100 TC # 101 TC # 102 TC # 103 TC # 104 TC # 105 TC # 106 i (min) (*F) (*F) (*F) ('F) ('F) -('F) ('F) 1 ! i 41 510 272 248 202 198 694 803 !
; 42 505 266 255 205 199-- 709 807 j 43 497 258 257 208 199 690 787 44 4PB 251 261 210 200 668 765-
! 45 472 249 261 212 161 635 760 ' l 46 451 244 200 214 141 615 746 ! 47 433 236 257 219 159 595 751 ! j 48 424 232 253 221 162 575 759 [ 49 418 231 255 226 192 580 792 ; j 50 414 235 257 233 196 591 819-l 51 414 250 .268 245 197 596 839 l 52 418 266 278 255 198 000 841 53 434 283 287 265' 137 634 836 54 471 303 308 -272: -190 674 -825- , 55 483
. 308 318 274 187 666 829 l 56 400 313 317 279 172 653 80.1 l 57 491 311 308 282 373 -628 7 6(,
j 58 495 308 301 286 171 620 736 [ 59 60 503 502 308 304 293 286 295 295 190 ~ 606 701 ! 195 .595 680 ] 61 ! 62 63 i 64 ) 65 66 67 68 L 69 I 70 71 72 73 74 MAX 510 313. 310 -298 373 - 709- '841 ( l g6A *o, og + s .4 r* , fE e. , 94 ,&- 1 onago
~~, , ... ......~ ,-,-. - ..,,,,.-- , .-,-,. - ,-.. ,. . - - . , . , - . , - . _ _ , , . - - , - . - - . - - . - . - . , . - - - . . + . - . . - , , . . - . .-.-~~
4 on Toxas Utilities Electric Schomo #101 November 5,1992 447 Time TC # 107 TC # 108 TC # 109 TC # 110 TC # 111 TC # 112 TC # 113 (min) ('F) (*F) (*F) (*F) ('F) ('F) (*F) 0 63 62 65 66 63 63 63 1 63 63 65 66 63 63 63 2 63 63 65 66 63 63 63 3 63 63 65 66 63 63 63 4 64 64 65 66 63 65 63 5 64 65 65 68 63 68 63 6 64 67 05 70 63 72 64 7 64 6' 66 73 64 77 64 , B 64 70 66 77 64 82 65 9 64 72 67 81 65 88 66 10 65 74 68 86 66 92 67 11 65 76 70 91 68 98 69 12 66 79 73 96 71 103 71 13 67 82 83 102 75 109 72 14 68 84 97 108 77 115 74 15 70 88 105 112 79 122 77 16 75 90 116 119 82 129 79 17 83 96 133 124 85 136 82 18 127 98 149 131 89 144 85 19 162 98 163 139 93 152 88 20 196 til 201 150 97 159 90 21 207 104 218 157 104 167 93 22 230 111 240 166 110 180 99 23 257 116 262 174 117 189 104 24 276 123 291 187 124 194 108 25 313 121 318 202 133 199 114 26 340 124 367 224 141 206 119 27 385 130 430 255 148 213 124 28 436 140 492 286 161 221 132 29 490 151 547 319 173 228 138 30 565 294 629 385 181 234 143 31 641 663 670 442 193 240 149 32 706 812 734 495 203 252 156 33 773 896 810 554 212 263 163 34 761 882 836 618 220 270 170 35 750 915 830 661 229 281 180 36 755 952 825 680 248 298 189 37 758 924 814 675 272 322 201 38 757 948 781 666 285 351 211 39 753 923 750 651 284 371 218 40 761 884 733 645 288 384 -227 9" #0/ o ,yo
I
~~228 Texas Utilities Electric Scheme 0101 November 5,1992 i~~
l Time TC # 107 TC # 108 TC # 109 TC # 110 TC # 111 TC # 112 TC # 113 (min) ('F) (*F) ('F) (*F) (*F) (*F) (*F) j 41 768 875 721 648 294 401 234 1 42 775 848 721 663 297 411 241 ! 43 760 811 757 693 301 413 247 ! 44 732 777 780 712 328 424 251 l 45 698 741 781 729 320 428 251 1 { 46 666 697 795 746 331 446 261 l l 47 679 622 792 763 333 450 265 l 48 679 591 619 779 336 . 458 273 l 49 665 557 911 795 350 462 281 ! 50 651 554 982 806 363 468 293-l 51 630 541 1028 840 363 460 - 297
52 619 570 1086 870 355 441 294

53 - 635 543 1141 908 341 438 296 i 54 680- 555 1132 902 334 433 297 l 55 651 582 1066 870 335 431 308 1 56 610- 585 976 832 336 430 314 57 547 563 899 789 338 434 315
! 58 527 564 850 798 332 442 305 { 59 491 565 824 794 324 451 297 l 60 470 556 806 808- 315 463 292 j 61 1 62 ) 63 ! 64 j 65 i 66 i
67
. 68 ) 69 l '70 l 71 l 72 i 73 74 i l MAX 775 952 1141 908 363 468 315. 4 i OAA ogb*.g to, o [h , d y-w i m-w- & r , e - + m , y y +<,-v-+ r*ws. vrwe- +wyew g- -ewr-e-.,,3- s,g- . y- y---y-e w+v- ,,- v-m, -,-.,e--- ---,eyv- y e-a,v- avr r -r w ~v v + , r-w e
l 229 i ] Texas Utilities Electric Scheme 0101 November 5,1992 i t
-i i Time TC # 114 TC # 115 TC # 116 TC # 117 TC # 118 TC # 119 TC # 120 i j (min) '(*F) (*F) (*F) (*F) (*F) (*F) (*F) i 0 63 63 63 63 63 63 64 l 1 63 63 63 63 63 63 64 i l 2 63 63 63 63 63 63 64
~~! 3 63 63 63 64 64 64 64 4 63 64 63 65 65 64 65 1~~
~~5 64 66 64 66 67 64 65 l j 6 64 69 64 69 70 64 -66 ;~~
~~j 7 65 72 64 73 75 64 67 8 A6 76 64 77 80 64 68~~
~~1- 9 67 79 64 83 87 64 69 l 10 68 84 65 89 94 65 70~~
! 11 69 89 66 95 102 65 72 .! 12 71 94 67 103 111 66 75 l 13 72 100 70 110 118 71 79 l 14 74 105 74 118 126 74 84
15 76 111 79 126 133 75 94

16 78 116 83 136 142 78 ~105 i 17 80 109 88 144 150- 82 109 l 18 83 105 94- 152 158 87 112 i i
~~19 85 109 100 159 166 93 120 l 20 88 114 106 165 176 99 130~~
~~21 91 117 113 171 187 _108 144 t~~
22 93 120 123 179 205 112 172 l 23 92 124 139 190 223 121 192 24 97 128 146 202 230 129 217 ; 25 101 132 155- 217 244 136 234 26 104 135 164 234 258 145 257 f 27 108 139 173 253 271 156 273 28 112 142 176 279 286 166 -286 29
~
l 117 146 179 305 304 180 299 30 124 149 182 335 321 199 309 31 133' 158 199 367 -338- 224 -317 5 32 139- 161 213 385 367 265 323 ' l 33 147 165 226- 405 38? 314 329 34 153 169 233 411 404- 349 352 35- 159- 173. 248.. 418 -445 380 -392 7 36 166 177-- 267 472- 461' -387.- 467 37 177. 180 313- ~499 488~ 394 477
38 191 184 344- 547- 557 434 540 39 197 188 343- -557 569- 436 556 40- 168- 191 350 569 .585~ 453 565 i + -
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~~, - - _ _ _ _ _ . _ ~ _ _ . _ _ _ _ _ _ _ . _ __ ..~~
4 , l l Texas Utilitics Electric Scheme #101 November 5,1992 230 i 1-i i t j Time TC # 114 TC # 115 TC # 116 TC # 117 TC # 118 TC # 119 TC # 120 ] (min) ('F) ('F) (*F) ('F) (* F) (*F) (*F) t
~~l 41 154 194 358 581 001 465 583~~
! 42 159 197 379 587 602 483 000 1 43 236 199 389 592 610 511 622 l 44 160 201 407 604' 616 532 - 645 i 45 249 203 404 609 622 534 642 46 172 205 416 R32 668 571 663 ; 47 177 206 426 645 672 586 - 672 l 48 183 208 441 654 681 594 718 j 49 186 209 -451 650 ' 696 618 712 50 190 210 453 ~649 713 644 - 722 ! '51 193 211 448 620 691 640- 698 ! 52 195 211 419 584 654 608 672 } 53 197 212 397 -551 624 574 654
54 199 213 380 -530 603.- 556 639-j 55 203 214 368 519 610 573 654 56 205 217 378 511 617 571- 640 l 57 207 225 376 516 638 568~ 620 58 210 239 371 526 619 553 587
{-
59 - 211 253 366 504 . 006 534 - 549 60 213 262 364 488 594 511. 521 2
61 l 62 63 4 64 l 65 l 66 l 67 i l 68 l 69 l 70 71 i 72 e
73 i '74 MAX. 249- 262 453 654 713 . 644- 722- '
~~T 3 i ~ op ,o ya- ; k i.~~
~
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,,p.,p.,ary_-,m q,,.,,9 g ,,p_pg9 , 9 g 7 ppes .g. 9 siggrpyg.. eyps
_7 e y ,3 y-,,-rr,.._y .g....gq,,.,4y,.,w,,, e , , , _ . ,_.7,_,,_ .g_,,g..,_,g ,9 ,,,.,-,..,7, ,
Texas Utilities Electric Scheme 0101 November 5,1992 231 Time TC # 121 TC # 123 TC # 124 TC # 125 TC # 126 TC # 127 TC # 128 (min) ('F) ('F) ('F) ('F) (*F) ('F) ('F) 0 63 03 63 03 63 03 64 1 64 03 63 03 03 03 04 2 04 03 03 G3 03 03 04 3 04 03 03 03 03 03 04 4 64 03 63 G3 63 03 04 5 64 03 63 G3 03 63 04 6 05 63 03 63 03 03 64 7 G5 03 03 03 03 03 04 8 60 63 03 03 03 04 04 9 67 63 04 63 63 04 04 10 69 03 64 63 G3 64 64 11 71 63 64 03 63 65 -04 12 73 63 05 63 63- 66 64 13 76 03 G6 64- 63 -00 G4 14 79 04 06 64 04 67 64 15 83 64 67 64 04- BB G4 16 89 64 68 65 64 09 64 17 95 64 69 05 04 70 64 18 100 65 70 66 65 -71 04 19 100 05 71 07 05 72 04 20 112 66 73 68 G5' 73 64 21 121 66 74 68 60 75 65 22 130 67 76 09 66 70 65-23 139 G7 78 70 67 78 05 24 149 68 79 71 68 79 05 25 162 69 81 73 68 81- 66 26 179 69 83 74 69 82 66 27 199 70 84- 75- -70 84 07 28 219 71 86 77 71 85 67 29 229 72 87 78 72 87 67-30 238 73 89 80 73 89 08 31 211 74 91 81 75 91- 69 32 137 75 92 83 70 93 60 33 142 76 93, 85 78 94 70 34 149 78 194 87 79- 96 70-35 224 79 -96 89. 81 98 71 36 366 80 98 91 82 100 72 37 387 82 100 , 94 84' -1'0 3 73-38 538 84 102 96 86 105 74-39 613 85 104 99- 88 107- 74 40 604 87 106- 101 90 109- 75
~~.$:?S? v ?%~~
~~es f i;~~
~~%;ig/~~
4 ? nno Texas Utilities Electric Scheme 0101 November 5,1992 ,
, i i i l
l j Time TC # 121 TC # 123 TC # 124 TC # 125 TC # 126 TC # 127 TC # 128 t (min) (*F) (*F) (*F) ('F) ('F) ('F) ('F) 41 647 89 108 103 92 112 76 42 669 90 110 106 94 114 77 l 43 649 92 112 108 96 116 78 l 44 667 94 115 111 99 119- 79. i 45 628 96 117 113 101 -121 80 { 46- 668 98 120 115 103 123 81 47 650 100 122 117 106 125 82 ! 48 669 102 125 119 100 128 84 l 49 690 104 128 121 111 130 85 50 700 106 131 123 113 133 86
51 661 108 134 125 116 135 88 j 52 603 110 137 128 118 137 89 '
] 53 572 113- 140 130 120- 139 91 i 54 554. 115 144 132 123 -141 92 i 55 573 117 147 135 125 144 94 . j 56 581 120 151 137 128 146 96
~~j 57 595 123 155 140- 130 148 98 3~~
~~58 582 125 159 142 132 151 101~~
59 578 128 163 144 135 153 103 j 60 576 131 167 147 137 156 106 61
~~! 62 63 I 64 l- 65 66 j 67~~
68
! 69 l -70 l l 71 !- 72 l 73 i
~~74 MAX _700- 131 167. 147 137 156- 106 h~~
~~as p , 1 e f~~
~~,_ , _2 . ..,. _ .._ _ . _ _. ...-;- , . _ . , ._,..____.,-,--,..___..__.___._,-...._._.;~~
i i . 4 j Texas Utilities Electric Scheme #101 November 5,1992 033
+
j Time TC # 129 TC # 130 TC # 131 TC # 132 -TC # 133 TC # 134 TC # 135 j (min) (*F) (*F) (*F) ('F) (*F) ('F) ('F) 1 0 63 63 63 63 63 64 63 j 1 63 63 63 63 63 04 63 j 2 63 63 63 63 63 64 63 l 3 63 63 63 63- 63 04 63 J 4 63 63 63 63 63- 63 ! 5 63 63 63 63 63 64 63
6 63 63 63 63 63 64 63-l 7 63 63 63 63 63 64 63 l 8 63 64 64 63 63 04 63 i 9 63 64 64 63 63 64 l 10 63 65 65 63 63 64 63 l 11 63 66 66 64 63 64 63
{ 12 63 67 68 64 64 65- 63 ] 13 63 68 70 64- 64- 65 63 l 14 63 70 71 65 64 66 63 i- 15 63 71 73 66 65 -67 63 l 16 63 73 76 66 65 68 64 l 17 63 75 78 -67 65 69 64 l 18 63 77 80 68 66- 70 64-1 19 64 79 82 69 67 72 64 i- 20 64 81 84 70 67- 73 65 l 21- 64 83 87 71 68 75' 65 ) 22 65 85 89 72 69 77 '65-l 23 65 87 91 73 .70 78 66
24 66~ 89 94 74 71 80 66 i 25 66 91 96 76 83 67 I 26 67 93 98 77 74 85 67 l- _
27 67 95- 101 76 75 87 68 28 68 98 103 80 77 90 69 ) 29 69 100 106 82 78 92 69
-30 70 102 108 84 80- 95 .70 l 31- 71 104 110 85- 82 97 71 l 32 72 ~107 112 87 -84 100 72 3 31 73- 109 115 89 -86 103- 73
~~34 74 112 117 91 88' 105- 74~~
~~;35 75 114 119-- .93 90 108-- 75-36 76 117 122 .96 - 92 111- 76~~
~~, 37 78 119 124- 98 95 1114 77~~
~~'38 80 122 127' 100 97 117 -78 39- 81 124 130- 102 100 119 80~~
~~, 40' 83 127- 132 .'105 102 122 81 ya#s~~
~~- f*?.?O 8~~
~~5.q w : y .6f~~
~~. - . . - -- - - - - -...~.--.- - _._--.-.. ~ . __. - - - . _ ..-...~~
1 Texas Utilitics Electric Schemo 0101 November 5.1992 j I j Time TC # 129 TC # 130 TC # 131 TC # 132 TC # 133 TC # 134 TC # 135 l (min) ('F) ('F) ('F) ('F) (*F) ('F) (*F) 41 85 129 135 107 105 125 83 42 88 132 138 110 107 127 84 4 43 90 134 141 112 110 130 85 j 44 92 137 144 115 113 132 87 l 46 95 140 147 118 115 135 88
; 46 98 142 150 121 118 137 90 ; 47 100 145 153 123 121 140 92 i 48 103 140 157 120 124 143 93 i j 49 106 151 160 129 127 145 95 l ! 50 109 155 164 132 129 148 97 !
i 61 113 158 168 135 132'- 151 99 62 117 161 172 138 135 154 101 63 120 165 176 141 138 157 103 54 125 168 180 145 141 160 105 55 130' 173 184 148 144 164 107 66 134 177 188 151 147 -167 100 < 57 136 180 193 155 150 171 111 i 58 140 185 198 158 153 176 114 l -- 59 143 189 202 102 150 181 110 l 60 146 1,93 206 165 160 186 119 j 61 l 62 63 64 f 66 L 66- ! 67 l 68 j 69 j 70 i 71 I 72 l_ 73 74 l MAX 146 193 206 165 .160-- 186. 119 T 5 nu
~~. i;~~
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~~....a..-.-, . , . ..-_,-...,;,.-.--- .,,u,.a.;..,..,-., ., ,;: . . , -. - . - . - . . , - .~~
Texas Utilities Electric Schemo 0101 November 5,1992 g'y Time TC # 136 TC # 137 TC # 138 TC # 130 TC # 140 TC # 141 TC # 142 (min) ('F) (*F) ('F) (*F) (*F) (*F) ('F) 0 63 63 63 63 64 63 63 1 63 63 63 63 64 63 63 2 63 63 63 63 64 63 63 3 63 63 63 63 64 63 63 4 63 63 63 63 64 63 63 5 63 63 63 63 64 63 63 6 63 63 63 63 64 63 63 7 63 63 63 63 64 63 63 8 63 63 63 63 64 63 63 9 63 63 63 63 64 63 63 10 63 63 63 63 64 63 63 11 33 63 63 63 64 63 63 12 03 63 63 63 64 63 63 13 63 63 63 63 63 63 14 63 63 63 63 64- 63 63 15 63 63 63 63 64 63 64 16 64 63 63 64 64 63 64 17 64 63 63 64 64 63 64 18 64 64 63 64 64 63 65 19 64 64 63 64 64 63 66 20 65 64 63 64 64 63 66 21 65 64 64 64 64 63 67 22 66 65 64 65 64 64 68 23 67 65 64 65 65 64 69 24 67 66 64 65 65 64 70 25 68 67 64 66 65 64 71 26 69 67 65 66 65 65 72 27 70 68 65 67 65 65 74 28 71 69 65 67 66. 65 75 29 72 70 66- 68 66 66 77 30 73 71 66 68 66 66 78 31 74 72 67 69 67 67- 80-32 75 73 68~ 70 67 68 -81 33 76 75 -68 70 67 -68 83-34 78 76 69- 71 68 69 85 35 79 78 70 72 68 70 87-
-36 80 7 9 -. 71 73 69 -71 89 37 82 81 72- 74 69 72 91 38 83 83 73 75 70 73 93 39 85 84 74- 76 -70 74 95- -40 87 86 75 77 71 75 -97 'N
i-
~~-"ry y'~~
~~Texas Utilities Electric Scheme 0101 November 5,1992 I~~
l ]- Time TC # 136 TC # 137 TC # 138 TC # 139 TC # 140 TC # 141 TC # 142 (min) (*F) (*F) ('F) ('F) (*F) (*F) (* F) 1 j 41 88 88 76 78 72 77 99 l j 42 90 90 78 79 72 78 101 j 43 92 92 79 80 73 80 103 l 44 93 94 80 82 74 82 100 l 45 95 96 82 83 74 83 108 ! i 46 97 98 84 84 75 85 110 1 47 99 100 85 80 76 87 112 l 48 101 102 87 87 77 89 114 i 49 103 104 89 88 78 91 117' { 50 105 106 91 90 79 94 119 l j 51 107 108 92 92 80 96 121 j 52 109 110 94 93 81 99 124 53 111- 112 -96 95 82 102 126 } 54 114 114 98 96 83 105 -129-55 116 116 100 98 85 108 132 56 118 118 103. .100 86 111 134 i 57 121 120 105 101 87 115~ 137 l 58 123 122 107 103 89 118 140 59 126 124 109 105 90 122 143
, 60 129 127 111 107 92 125 147 61 62 63 64 6C 66 67 68 69 70 71 - ~ 72 73-74 MAX- 129. .127 111 107 '92 125 -147-f b'b fX fr y .
0 [o
__ __- ~_ _ . _ . _ _ . . . _ _ _ _ . . _ _ . _ _ _ . _ . _ _ _ _ . . . _ _ . _ . _ _ _ _ . I Texas Utilities Electric Schemo 0101 November 5,1992 237 j
; Time TC # 143 TC # 144 TC # 145 TC # 146 TC # 147 TC # 148 TC # 149 j (min) ('F) (*F) ('F) ('F) ('F) ('F) ('F) j 0 63 63 63 63 63 63 63
} 1 63 63 63 63 63 63 63 ] 2 63 63 63 63 63 63 63
3 63 63 63 63 63 63 63 l 4 63 63 63 63 63 63 63

5 63 63 63 63 63 63 63 l 6 63 63 63 63 63 63 63 i 7 63- 63 63 63 63 63 63 i 8 63 63 63 63 63 64 '63 l 9 -63 63 63 63 63 65 63-4 10 63 63 63 -63 64 66- 63-l 11 63 63 63 64 64 68 63 l 12 63 63 63 60 65 69 64 j 13 64 63 63 64 66 71- -64 j 14 64 63 63 64 67 73 _64

15 65 64 63 64 68 75 65 j 16 66 64 63 64' 69 78 65

17 67 64 64 64 70 80- 66 18 68 65 64 65 71' 83 66
~~{ 19 69 66 64 65 73- 86 67-~~
20 70 66 64 66 74 89 68 i 21 71 67 65 66 76- 92 69-
. 22 73 68 65 67 .78 94 70 ! 23 75 69 65 68 79 97 -71 l 24~ 76 _70 66 .68 81 100 72 l 25_ 78- 71 66 69 83- 103 73 l
26 80 72 67 70_ 85 107 75 l 27 82 73 68, 71 87 110 76

28 84 75 6 8 -- 72 89 113 78
-29 86 76 69 74 91 116. 80 30 - 8 8' :77 70- 75 93 -119 -81 j 31 90 79 71 76 95 122- 83 1 32 93 81- 72 :78 97 125 85 i 33 95 82 73 80 99 -128 88 i -34 97 84 74 81 101 130 90 i 35_ 100 86' 76- 83- 104 133 92 -36 102 8 8 :. -77 85 107 135- 95 s 37 104: 90-- 79 87. 109 138 97 38 _ 107 92 80 89 '112 .141 100 g _39 109 94 -82 '91_ 114 '144 103 40 112 96. :84 93 117- 148 105 -l f?$$fq_
av ew' q g --,.y

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j ' 238 l l Texas Utilitios Electric Scheme 0101 November 5,1992 ; i : I J- ! { Time TC # 143 TC # 144 TC # 145 TC # 146 TC # 147 TC # 148 TC # 149 r I (min) (*F) (*F) (* F) (*F) (*F) ('F) ('F) : l 41 114 98 86 95 119 151 108 l 42 117 100 88 97 122 154 110 , j 43 119 .102 89 99 125 158 113 i 44 121 104 91 101 127 161 115 l l 45 124 107 94 103 130 165 117 l i 46 -127 109 96 105 133 169 120 i 47 129 111 98 107 136 173 122 - > 48 132 114 100 109 139 177 124 i 49 134 116 102 111 142 181 127 ,
-50 137 119 105 114 145 185 129 4 i 51 140 121 107 116 148 189 131' t l 52 143 124 109 118 150 193 134
53 146 126 til 120 . 153 198 136- !

54 149. 129 114 123 156 202- 138 55 152 132 116 125 158 207 141 ;
~~56 155 135 119 128 - 161 211 143~~
57 158 138 121 130 163 216 145 58 162 140 -123 133 166 221 148 59 165 143 126 135 - 168 226 150 60 169 146 129 130 171 - 232' 152 61 62 '
63 64 1 65- , 66-67
~~68 ,~~
~~69 70 71 72 73-74 MAX 169 - 146 129 138 171 232 152 OAA A m~~
~~- ' w,yy, y w y, vy-c,.w+v-y y -r- -,4- i . ,v. n w rzy gy.,.. ,,,..-3%--g y ve % y.v -w em , , , ,, y_ ,_,-,m ,y ,,.r -,yme.. ,-e,->%,. -m.~~
~~m 1.ses -ww w ,c+,, v.w,~~
~~.~.~~
I a 730 > l Texas Utilities Electric Scheme 0101 November 5,1992 i l t i Time TC # 150 TC # 151 TC # 152 TC # 154 TC # 156 TC # 156 TC # 167 ! l (min) ('F) ('F) ('F) (*F) (*F) ('F) (*F) ; i r 1 l 0 63 63 64 63 63 63 63 : j 1 63 63 64 63 63 63 63- i i 2 63 63 64 63 63 63 63 ; 3 63 63 64 63 63 63 63 i 4 63 63 64 63 63 63 63 3 5 63 63 64 63 63 63 63 I l- 6 63 63 64 63 63 63 63 7 63 63 64 63 63 63 63 8 63 63 64 64 64 63 63 j 9 63 63 64 64 65 63 63 { 10 63 64 64 65 66- 63 63 ! l 11 63 64 64 65 67 63 63 ! 12 63 64 64 66 69 64 64 , l 13 64' 64 64 67 70 64 64
14 64 65 64 69 72 65 64

. 15 64 65 64 70- 74 66 64
! 16 64 66 64 71 77 66 64 ! 17- 65 66 64 73 .79 67 65 l 18 65 67- 64 75 81' 68 65 1 19 66 68 65 76 84 69 GG i 20 66 69 65 78- 86 71 66 ! 21 67 70 65 80 89 72 67 ! 22 68 71 66 82 92 73 68 l 23 69 72 66 84 95 75- 69 l 24 70 73 66. 06 97 76 70-j 25 70 7 4-67 88' 100 78 71 . j 26 72 75 68 91 103 80 72 27 73 77 68 93 .106 82 74 { 28 74 78 69 95 109 84 75 29 75 80 69 97 112 86 76 l 30 77 81 _70 100 .115 88 78 l 31- 78 82 71 102 117- 90 80 l 32 80 84 -71 105 ~120 92 -82 33 82 86 72 107 123 94 83 I- 34 84 87 .73 110.- 126 97 85 3 35 - 8 6- 89 74 113. 129 99- - 87 !. 36. 88 75. -115 132 101 90 37 90 93 76 118 134 104 92
~~l. 38 92 95 77. =121 137 106 94-t-~~
39 94 97 78. 124 140- 109 97 40 97 99 79- 126' 143- -111 - 99 6A> , O;h1U%y ( ' ?? y 5
~~' i 'x[~~
~~e%, S.y f~~
~~%;t;s/~~
~~4 -~~
~~,y.n..w,,,-~-,e,_.b_,,%% , . . , . - ,,rm.,.w..me.,,.-..r. ...,.,m ..,Y,,,,m., ........,,,,,,,,,mm..m., ......%..~,,,,...,,,-,,,,,,.m,,..~,.,-c.m~~
j Texas Utilitics Electric Schemo 0101 November 5,1992 21il i ) Time TC # 150 TC # 151 TC # 152 TC 4 154 TC # 155 TC # 156 TC # 157 (min) ('F) (*F) ('F) ('F) ('F) (*F) (*F) i ! 41 99 101 80 129 147 114 102 j 42 102 103 81 132 150 117 104 i 43 104 105 83 134 153 120 107 l 44 107 107 84 137 150 122 109 ! 45 110 109 85 140 160 125 112 f 46 113 111 86 143 163 128 115 47 115 113 88 146 167 131 117
48 118 116 89 149- 170 134 120 1 49 121 118 91 152 174 137 122 50 124 120 92 155 178 140 125
} SI 127- 94 122 158 181 143 128-l 52 130 124 96 101 185 146 130 l- 63 133 126 98 165 189 149 133 j 54 135 129 100 108 193 153 135 55 138 131 102 172 198 156 '138 56 141 133 104 175 202 100 141 57 143 135 106 179 207 164 143 i 58 146 137 108 183 211 169 146-59 148 139 111 187 -215 172 149 , j- 60 151 141 113 191 219 173 151 j 61 j 62 { 63 j 64 , I 66 I 66
~~j. 67 l 68 3~~
69 70 71 72 73 74 MAX 151 141 113- 19'1 219 173 -151 oh t gg; es s . i ., O
211 ; Texas Utilities Electric Schemo #101 November 5,1992 - Time TC # 158 TC # 159 TC # 160 TC # 161 TC # 192 TC # 163 TC # 164 ! (min) ('F) (*F) ('F) (* F) (F) (*F) (*F) 03 03 0 64 03 OJ 03 64 1 64 63 63 63 63 63 64 2 64 63 63 63 63 63 G4 3 64 03 03 03 63 03 04 4 63 63 03 63 03 03 04 5 64 03 03 63 63 03 04 ! 6 64 G3 63 03 03 63 G4 7 64 63 63 63 63 63 04 8 64 G3 63 63 63 63 04 9 64 63 63 03 63 03 64 10 64 63 03 G3 63 63 04 11 64 63 04 63 63 63 64 12 04 03 64 63 63 63 64 ; 13 65 64 64 03 63 63 04 14 05 64 64 03 63 03 04 16 66 G4 64 63 63 03 04 16 66 65 65 G3 64 64 64 17 67 05 65 64 -04 04 64 18 08 66 GG 04 64 64 64 19 69 GG 66 64 04 64 64 20 70 67 67 G4 05 65 64 21 71 G8 68 65- 65- 65 64 22 72 68 09 65 06 65 64 23 74 09 70 60 60 66 65 24 75 70 71 66 67 66 65 . 25- 77 71- 72 07 67 67 05 ! 26 79 72 73 68 68 67 G5 . 27 81 73 74' 68 69 08 -66 28 83 75 76 69 70 69 66 29 85 76 77 70 70 69 60 [ 30 87 77 79 '71 71- 70 07 31 89 79_ 80 72 72 71- 67 ! 32- 92 80- 82 73- 74 72 68 ' 33 94 82 84 75 75 73 68
34 97 83 85 76 76 74 69 35 99- 85 87 77 77- 75 69 36 102 87 -89 79- 79 76 70 37 104- 89 91 80- 81 77 71 38 107 91 93 82 82 78- 72 39 109 93 95 83' 84 80 72
~~,' 40 112 .95 97 85- 86 81 73-4$1 o fa(n#e s~~
~~,#. t p < r ., _ .,~~
~~f0 mom~~
~~--_2__,_ _ , _ _ ,..,_2._....-, . . _ , _ . . . . . .._,_._.,____.._._...;__.._-._..-._,._,,,-,.,_--.~~
i 240 ; j Texas Utilities Electric Schomo #101 November 5,1992 . I
~~i 1 Time TC # 158 TC # 159 TC # 160 TC # 161 TC # 162 TC # 163 TC # 164 >~~
j (mln) (*F) ('F) (*F) (*F) ('F) (*F) (Y) [ i l 41 114 97 99 87 88 83 74 i ! 42 117 99 101 89 90 84 75 ! 43 119 101 103 91 92 85 70 l 44 122 103 106 92 94 87 77 j 45 124 104 108 94 96 89 78 j 46 126 106 110 96 98 90 79 j 47 129 108 112 98 101 92 80 t j 48 131 111 115 100 103 93 81 49 133 113 117 103 105 95 83 50 136 116 120 105 108 97 84 51 139 119 123 107 110 98 86 , 52 141 722 125 110 112 100 80 53 144 125 129 113 115 102 87
54 146 129 132 115 117 104- 88 l 55 149 134 135 119 120 106 89 3
56 152 138 139 122 122 108 90 ! 57 155 142 142 125 125 110- 92 ! 58 158 146 145 129' 127 112 -93 l 59 161 149 148 132 130 114 94
~~60 165 153 152 135 132 116 96 ,~~
~~l 61 ! 62 l 63 j 64 t' 65~~
~~66-~~
~~{ 67~~
~~68 69 70 71~~

~~3 72 ; f 73~~
74 .

MAX 165 153 -152 135 132- 116- 96-t
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243 Texas Utilities Electric Schemo 0101 November 5,1992 Time TC # 165 TC # 166 TC # 167 TC # 168 TC # 169 TC # 170 TC # 171 (min) ('F) (* F) (*F) ('F) (*F) (* F) ('F) 0 03 63 63 63 63 04 G3 1 63 63 63 63 63 04 63 2 63 03 63 63 63 64 63 3 63 63 63 63 03 04 63 4 63- 63 63 63 63 64 63 5 63 03 63 63 63 64 03 6 63 03 G3 63- '63 04 G3 7 G3 63 63 G3 63 04' 03 8 03 03 63 63 64- 64 63 9 63 63 63 63 64 64 63 10 63 03 03 63 64 04 63-11 63 63 6_3 63 65 G4 63 > 12 63 63 63 63 05 64 64 13 63 64 63 63 66 64 G4-14 63- 64 G4 63 67 G4 64 15 63 04 64 63 68- 64 65 16 63 65 64 63 68 04 65 17 63- 65 65 G4 70 64 60 18 63 66 65 64 71 65 67 19 63 67 66 G4 72 65 67 20 63 67 66 64 74 65 G8 21 64 68 67 65' 75 GG 09 22 64 69 68 65- 77 66 70 23 04 70 69 66 78 67 '71 24 64 71 70 66 80 67 72 25- OS- -72 71 67 82 68 73 26 65 74 72 67 84- 69 75 27 65 75 74 68 86 69 76 28 66 76 75 09 88 70 77 29 66 78 76 69 91 71 79 30 67 80 78 70- 93 72- 80-31 67 81 80 71 95 73 '82 32- 68 83- 81 72 98 74' 84 33 69 85 83 73 100 75' 80 34 70 87 85 74- 103 77 88 35- 71 89 87 -76 106 78- 90 36 -72 91 89: 77 108 '79~ '92 37- 73 93 91 78 111 81- 94 38 74 95 93 80 114 82 96
-39 76' 98 95 81 117 841 - 99 40 77- 100 -97 ' 83 120 85 101 +t$
opgy$ fo , 1
241 Texas Utilities Electric Scheme 0101 November 5,1992 Time TC # 165 TC # 166 Tc # 167 TC # 168 TC # 169 TC # 170 TC # 171 (min) ('F) (*F) ('F) (*F) ('F) ('F) (*F) 41 79 102 99 84 123 87 103 42 81 105 101 86 126 80 105 43 83 107 103 88 128 90 108 44 85 110 106 90 131 92 110 45 87 113 108 92 134 94 112 46 89 115 110 94 137 96 114 47 92 118 113 96 140 97 117 48 94 120 115 98 143 99 119-49 98 123 118 100 146 101 122 50 101 126 121 102 148 103 124-51 105 129 123 104 151 105 127 52 109 132 127 106 154 107 - 130' 53 113 135 130 109 157 111 133 54 116 139 134 111 160 114. 136 55 120 142 141 114 163 118 139 56 124 146 145 118 168 123 143 57 128 150 148 122 171 127 146 58 132 155 152 124 172 130 150 59 136 160 155 124 173 132 153 60 139 164 158 125 174 135 156 61 62 63 64 65 ' 66 67 68 69 70 71 72 73 74. MAX 139 164 158 125 174- 135' 156 o ,
~~$ 1 .f %" in 0 0~~
_ _ - _ .- . . - _ . _ _ _ _ ~ _ _ _ _ _ . _ _ _ _ _ _ . . - l- 24 i i Texas Utilities Electric Scheme #101 November 5,1992 li Time TC # 172 TC # 173 TC # 174 TC # 175 TC # $76 TC # 177 TC # 178 l (min) ('F) ('F) ('F) ('F) ('F) (*F) ('F) i
O 63 63 63 63 64 63 63 l 1 63 63 63 63 64 63 63 l 2 63 63 63 63 64 63 63 I 3 63 63 63 63 64 63 63 4 63 63 63 63 64 63 63
{
5 63 63 63 63 64 63 63 i 6 63 63 63 63 64 63 63 l 7 63 63 63 63 64 63 63 j 8 63 63 63 63 64 63 63 l 9 64 63 64 63- 64 63 63 l 10 64 63 64 64 64 63 63 j 11 64 63 64 64 64 64 63 !
i 12 65 63 64 64 64 64 63 4 13 66 64 65 -64 64 64 ;63 l 14 67 64 65 64 64 65 63 j_ 15 68 64 66 64 64 65' 63 l 16 69 65 67 64 64 66 '04 l 17 71 65 67 65 64 67 6 4 -- l 18 72 66 68 65 65 68 64 , l 19 74 66 69 66 65 69 65 ! 20 76 67 70 66 65 70 65 21 78 68 71 6 7 -- 65 71 65
22 80 69 72 67 66 72 66 l 23 82 70 74 68 66 74' 67
! .24 84 71 75 69 66 L75 67 25 86 72 76 69 67. -77 68 26 89 73 78 70- 67 79 69 ,, 27 91 75 -80 7.1 -68 81 70 28 94 76 82 72 68 83 71 ! 29 96 78 84 73 69 85 72 c 30 99 80 80 74 69 87 73
31 101 81 88 ,75 70 89- 74 l 32 104 83 91 76- 71 92 76 4 33 107 85 94 .77 72 94- 77 34 109 E87- 97 79 72 96 79 4
35 112 90 - 99 -80 73 99- -80: 36- -114- 92' '102 82 74- 101 82-37 117- 94 104 83 '75 104 -84 38- 120 96 107 85 76 - 107 87 1: 39 122 99 110
~~-86 .77 110 89-40 125- 101' 113 88: 78 112-- -9 2.~~
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7
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~~; Texas Utilities Electric Scheme #101 November 5,1992 1~~
j Time TC # 172 TC # 173 TC # 174 TC # 175 TC # 176 TC # 177 TC # 178 , (min) ('F) ('F) (*F) (*F) ('F) - ('F) ('F) 41 128 104 116 90 79 115 94 } 42 131 106 119 92 81 118 97 i 43 134 108 122 93 82 121 100 j 44 137 111 125 95 83 124 102 ! 45 140 113 128 97 85 127 105 l 46 143 116 131 99 86 130 108 47 146 118 135 101 88 133 110 48 149 121 138 103 89 136 113 , 49 152 123 141 105 90 139 116 , 50 156 126 144 107 92 142 119 3 51 159 129 147 109 93 145 122 i 52 163 132 149 111 95 149 126 ! 53 166 135 152 113 96 152 129 } 54' 170- 138 154 115 97 156 132 1 55 173 -141 155 117 99 160 136 4 56 177 144 156 -120 100 164- 139' 57 181 148 159 122 102- 168 143 ! 58 185 151 161 124 104 172- 146 l 59 189 154 163 126 105 176 149 ! 60 -193 158 166 129 107 - 180. 152 l 61 i 62 l 63 l 64
65
~~[ -66 l 67 } 68 i- 69 70 } 71 72 1 73 I -74~~
~~, MAX - 193 -158 166 129- 107 180 152' p~~
O tA. e- w x+ ., O[' O _ , _ . . _._ _,w_._,.__. _ . - ~ _ - _ _ -_.._ _m._ _ -~m _ _
l , j E47 i Texas Utilitle; Electric Schemo 0101 November 5,1992 Time TC # 179 TC # 180 TC # 181 TC # 182 TC # 183 TC # 184 TC # 185 h (min) (*F) ('F) ('F) ('F) ('F) ('F) (*F) I 1 0 63 63 63 04 63 63 63 I 1 63 63 64 64 63 63 63 -i ! 2 63 63 63 64 63 63 63
~~3 63 63 63 64 63 63 63 '~~
~~j 4 63 63 63 64 63 63 63 -!~~
~~5 63 63 63 64 63 63 63 i i~~
6 63 63 63 64 63 63 63-7 63 63 63 64 63 63 63 < 1 8 63 63 63 04 63 63 63 l 9 63 63 63 64 63 63 63 1 10 64 63 64 64 63 64 63 ) 11 64 64 64 64 64 64 63 4 12 64 64 64 64 64 65 -63 . j 13 65 64 64 65 64 65 64 i 14 65 64 64 65 65 66 64 , 16 66 64 B4 66 66 67 64 , 16 67 64 64 66 66 68 65 . 17 68 65 65 67 67 69 -65 ! 18 69 65 65 67 69 70 66 , 19 70 66 65 68 70 72 67 I 20 71 66 66 69 71 '74 68 21 73 67 66 70 72 75 69 l 22 74 68 67' 71 74 77 70 23 76 68 68 72 75 79 71-24 78 69 68 '73 77' 81 72- , 26 80 70 69 74 79' 84 74 l 26 82 71 70 76 80- 86 75
~~27 84 72 71 77. 82 88 77 28 80 73 72 79 84 91 79~~
~~! 29 88 74 73 80 86 93 81 ' 30 90 75 75 82 88 96 83~~
~~- 31 93 77 76 84- 90- 99 85 1~~
~~32 95 78 77- 85 93- 101 87 33 98 80 '79 87- 95 104 89-~~
j. 34 100 81 80 89- 98 107 92 3 51 103 83 82 91- 100 109 94-36- 105 85 84 93. 103- 112 97 37 108 87 86- 95: 106. 1115 99-38 110 89 88 97 108- -118- 102 39 113. 91 90 99- 111 120- 105 i 40 115 93 92 101 113 '123-107 f?!a?fy a, n v (k ,-
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f Texas Utilities Electric Scheme #101 November 5,1992 i l Time TC # 179 TC # 180 TC # 181 TC # 182 TC # 183 TC # 184 TC # 185 (min) (*F) (*F) (*F) (*F) (*F) (*F) (*F) 1 , j 41 118 95 94 103 116 126 110 ' 42 121 97 96 105 118 129 113 l 43 123 99 98 107 120 132 115 l l 44 126 102 100 109 122 135 118 l l 45 129 104 102 111 125 138 120 { 46 132 106 105 113 127 141 123 i
47 135 109 107 116 129 144 126 4 48 138 111 109 118 132 147 128 l 49 141 113 til 120 134 150 131
~~! 50 144 116 114 122 137 153 134 4~~
, 51 148 118- 116 125 139 157- 136 1 52 151 121 119 127 142 160 139'
l. 53 155 124 121 130 145 164 142 l 54 158 127 124 132 148- 167- 145
~~, 55 162 130 126 135 151 171 148'~~
~~56 166 133 129 138 155 174 151~~
} 57 171 136 132 141 158 178~ 154 i 58 175 139 136 144 161 182 157 l 59 180 142 139 148 163 186 160 1 60 185 146 142 151 166 190 163 61 l 62 63 64 i 65
~~66 i 67~~
( 68 t 69 i 70 71 1 72 73 4 74 MAX- 185 146 142- 151 166 190 163 i-i b ' _O.i , m ( .4 ( ~i g\ n'- c.-
~~Tg d' Oggy~~
. , - , _ . - . . . - - , - . . - . . . . , . , . . ~ . _ , - , . . .--- .-.--.2 --.-, . ..c.,_.. _ , - - , . - - , - , .
~~Texas Utilitics Electric Schemo #101 November 5,1992~~
~~'OO S~~
Time TC # 186 TC # 187 TC # 188 TC # 180 TC # 190 TC # 191 TC # 192 (min) (*F) (*F) (*F) (* F) ('F) ('F) ('F) 0 63 G3 64 G3 63 63 G3 1 63 G3 64 63 63 63 63 2 63 63 64 63 63 63 63 3 63 63 64 63 63 63 63 4 63 63 64 63 63 G3 63 5 63 63 64 63 63 63 63 6 63 63 64 63 63 63 G3 7 63 63 64 03 G3 63 63 8 63 63 64 63 04 63 63 9 63 63 64 63 64 63 63 10 G3 G4 64 G3 65 64 63 11 63 64 64 63 05 64 G3 12 63 64 64 63 GG G4 64 13 63 64 64 G3 G7 65 64 . 14 63 64 64 G3 68 65 G4 15 63 64 04 03 09 GG 64 16 64 G5 64 64 70 67 64 17 64 65 G4 G4 72 68 65 18 64 66 64 G4 74 69 G5 19 64 66 65 65 75 70 66 20 64 60 05 05 77 71 66 21 65 G7 65 G5 79 72 67 22 65 68 65 66 81 74 68 23 65 G8 66 67 84 76 69 24 66 69 66 67 86 77 70 25 66 70 67 G8 89 79 71 26 G7 71 G7 69 91 81 72 27 08 72 68 70 94 83 73 28 68 73 68 71 97 85 74 29 09 74 69 72 100 88 75 30 70 75 70 73 102 90 77 31 71 76 70 75 105 92 78 32 72 78 71 7G 108 95 79 33 74 79 72 78 112 97 81 34 75 81 73 79 115 100 83 35 76 82 74 81 118 102 85 36 78 84 75 83 122 105 87 37 79 85 76 85 125 108 89 38 81 87 77 87 128 110 91 39 83 89 78 90 132 113 93 40 85 90 79 92 135 115 95
~~' f +,~~
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~~.. J~~
2UU Texas Utilities Electric Scheme 0101 November 5,1992 Time TC # 186 TC # 187 TC # 188 TC # 189 TC # 100 TC # 191 TC # 192 - (min) ('F) ('F) ('F) (*F) (' F, ('F) ('F) 41 87 92 80 95 139 118 98 42 89 94 82 98 142 121 100 43 91 96 83 101 140 123 102 44 94 98 84 104 149 126 105 45 96 100 86 107 153 129 11108 46 98 102 87 109 156 132 110 47 100 104 89 112 160 135 113 48 103 106 90 115 164 138 115 49 105 108 92 119 168 141 118-50 108 111- 93 '123 172 144 120 31 110 113 93 127 176 148 123 52 113 115 94 -131 180 151 125 53 115- 117 95 134 185 155 127 54 118 119 96 138 189- 158 130 55 121 121 97 140- 194 162 133 56 124 124 98 144 198 166 135 57 127 126 100 147 203 170 138 58 129 128 101 150 208 174 141 59 132 130 103 153 -212 178 144 60 135 133 105 155 217 182 147 61
~~62-63 64 65 66 67 68 69 70~~
~~-71 72 73 74 MAX 135L 133 105 155 217 182 147 4%*b!01 a u : 0 ,4a 1: (j a~~
i : Texas Utilities Electric Scheme 0101 November 5,1992 251
! r I ; Time TC # 193 TC # 194 Ambient Furnace #1 Furnace #2 Furnace #5 ;
i (min) ('F) (*F) ('F) ('F) ('F) ('F) i 0 64 64 65 62 61 61 l 1 64 64 64 160 124 165 ! l_ 2 64 64 64 642 396 596 3 64 64 65 871 604 846 F 64 4 64 64 867 629 813 l l 5 64 64 64 811 612 765 4 6 64 64 65 850 660 869 7 64 64 64 1179 905 1190 i 8 64 64 64 1328 1102 1310 9 64 64 64 1274- 1062 1237 [ 10 64 64 64 1197 1025 1183 11 65 64 64 1325 1151 1362 12 65 65 64 1400 1236 1410 -
13 65 65 64 1379 1206 ,1349 14 66 65 65 1365 1215 1341 16 66 66 64 1473 1315 1481 16 67 66 65 1565 1393 1540 17 68 67 64 1498 1353 1461 18 69 67 64 1430 1292 1393
, 19 70 68 65 1419 1300 1384 l- 20 71 69 64 1513 1374 -1505 21 72 70 65 1567 1433 1540 22 73 71 64 1530 1403 1484 23 74 72 65 -1479 1356 1428 24 76 74 65 1487 1372 1451 25 77 75 64 1615 1483 1622 26 79 76 65 1569 1437 1534 27 81 78 65 1513 1398- 1476-28 82- 80 65 1548 1438 1528 29 84 81 65 1614 - 1500 1604 i 30 86 83 64 1609 1508 1578 - 31 88 85- 64 1574 - 1482 1535 32 90 87 - 64 1560 1477 1523 33 93 89 65~ 1574 1494 1545 34 95 91 : 64 1589 - 1512 1563 35 97. 93 64 - 1604 1525 1576
-100 95 65- 1615 - 1536' 1586 37 102- 98- 65- 1620 1540- 1586-38 105 100 65 1624 - 1541- 1587
39. 108: .102; 65 1626- 1547' 1592 40 110 - 104 65 1630 1552-. 1596 fY$h.
a; my . j- _ o o y .,-.&,-n-mem. -m-&-.c -,*-v +w q ..#-..w g-%n -re, .-,v,-m-, y ,m y w y-,+c--r -g.,w-g ,-*--er-r y
O"U 4 O l Texas Utilities Electric Scheme #101' November 5,' 1992-Time TC # 193 TC # 194 Ambient Furnace #1 Furnace #2- Furnace #3 (min) (* P) ('F) (*F) (' F) - (*F): -(*F) 41 113 107 64 1632 1555 1600-42 116 109 64 1637-- -1562 1607 43 119 111 64 1644 1571- 1616 l 44 122 114 05 1653- 1578 1624 4 45 125 116 64 1658- 1585- 1629
46 127 118 65 1663 -1590 1635 47 130 121 65 1666 1595 '1639.
~~-- 4 8 - 133 123- 65 1670' 1598 1644-49 -136 125.~~
65 -1677 1605- 1651 50 139 128- 65' 1684 1613 1659 51 .42 130 65 1690 1620 1666 52 145' 133 65 1897- - 1626 1673-53 148 135 65 1699- 1627 1672 54 151 138 65 1699 1629 1672 1 55 154 141 65- 1702 1636 1679
56 157 144 62 1712 1646 '1690 57 161 147 62 1714 1649- 1693 58 165 151 61 1709 1643

1685 l 59 168- 154 61 1707- -1644-- :
-1686 l 60 173 158 61- 1712 1649 -1692 l 61 l 62 63 64 65 66 l 67 68 l- 69 '
~~70' 71 72 73 74- ' MAX .173' -158;~~
~~- S o r av b e=~~
~~{r l : t o O h r .~~
- .. - _ _ _ _ - . . . -.- - ..-. . . . . .. - ..- . . = - -. . - . - - .
253 . j- Texas Utilities Electric Schemo 010-1 Novernber 5,1992 - i i -i l Time Furnace #4 Furnace #5 Furnace #6 Furnace #7 Furnace #8 Furnace #9: (min) ('F) ('F) (*F) (* F) ('F) -(*F) ; l 0 61 62 61 61 61- 60 l [ 1 '2! 138 152 ' 140 112 272 2 441 593 592 -508 346 880 -t i 3 686 865 -792 751- 579- 912- ' 4 748 861 793 746 650 836
5 739 813 747 708 653 '771 >

6 810 840 631 756 '695 918 l 7 1118 1131 1164 - 1067 925 1279 j 8 1272 1308 1293 1244 1132- 1289 9 1232 --1297 1222 1.181 1133 1169 1 10 1172 1218 1158 1121- 1093' 1122 11 1311 1327 1316- '1275 1199 1346-12 1401 1407 1377 1340 - -1289 - 1349 l- 13 1366 1403 1329' 1295 1271 ~1275

14 1351 1401 1320 1314 1271 1296 15 1464 1497 1435 . 1405

1354 1445 16 1558 1580 1522 1488 - 1446- 1501-17 1495 1514 14S2 - 1424 1417 1399 l
~ 18 1417 1463- 1382 1365 1358 1318 19 1402 1462 1373- 1376 1354-- 1346 ' { 20 1503 1549 1473 1468 1430 1497 - l 21 1567 1608 1523 1523- 1489 1506 22 1526 1554 1475 1482 - 1462 1430 l 23 . 1472 1497 1419 - 1434 1 141.4- 1369: ,- 24 1481 1521 .1439 1461' 1421 1423 - L 25 1614 1643 1597 - 1574- 1523~ :1584= l 26 1571 1585 1520 1513 : 1493 -1469 l 27 1512 1533 1472 1473- 1452 1419-
28 --1548- 1583 1509 ' 1519' 1485J 1512-l_ 29 1618 -1659 1576 1587 1550 -1596

30 1612 1649 - 1567 1579- '
1556- - 1535-f' 31 1575 1615 -1532 - 1545 - 1528 -1486-ll 32' 1557- 1605 1522- 1542 1519- 1487 l 33- 1571 1625 .1539 1569 ~ 1537- :-1519 j 34 1588 -1643 -1556- 1579- 1556-- '1543. 35 1604 1654- 1570- . 15H f1570 1558 j, 36' 1612 1666; 1580 1604 11581- 1566' i' 37 1614 ~. - 1662 1583 - 1604 1584 1558'
- 38 - 1616 -1658. -1585' 1604 1584 J1557 39 1622 11664' 1589- - 1609. 1589 -1563'
, 40 1622- -1666 1594 1613- -1593 1567 OAD . 4 _gvust i . Cf e u. , ' f
%/
n
~~)N f =g if W -~~
~~W -W y n41'@ .y 9 m1--'em-r p f- WFT 9$ t5 u N- 9'w*'h1-w*W-9 W P W-=# Tft="">"SD**w**91'W't'"'D-~~
~~- *ef' W~~
~~W-wr' 1FW TTE? + "~6'H' ' "~~
~~or1 6;. d '1 Texas Utilities Electric Scheme 0101 November 5,1992~~
~
Time Furnace #4 Furnace #5 Furnace #6 Furnace #7 Furnace #8 Furnace #9 (min) (*F) ('F) (*F) (*F) (*F) (*F) 41 1625 1672 159/ 1615 1596 1571 42 1628 1676 1603 1622 1601 1580 43 1636 1683 1611 1632 1610 1593 44 1643 1607 1619 1637 1617 1600 45 1648 1694 1626 1644 1622 1607 46 1654 1696 1630 1645 1627 1612 47 1659 1703 1633 1650 1632 1619 , 48 1662 1709 1638 1653 1636 1625 49 1667 1713 1647 1659 1641 1630 50 1676 1721 1654 1667 1649 1642 51 1684 1728 1661 1674 1656 1647 52 1688 1732 1668 1679 1661 1652 53 1689 1730 1668 1679 1663 1649 54 1687 1730 1668 1680 1663 1646 55 1691 1737 1673 1686 1669 1659 56 1700 1745 1685 1695 1678 1670 57 1707 1749 1689 1898 1683'~~ 1677 58 16A8 1744 1682 1689 1678 1665 59 1698 1744 1683 1691 1678 1672 60 1704 1748 1687 1696 1682 1674 61 62 63 64 , 65 66 6' 68 69 70 71 72 73 74 MAX
~~$???%,A o: "R. *-~~
f
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Texas Utilitics Electric Scheme #101 November 5,1992 255 i- Time Furnace #10

(min) (a p) "
1 f 0 61 I 1 159 ' l 2 596 3 741 4 707 ' . G67 6 733 l 1091
j. 6 1196 '

9 1088 10 1049
'- 11. 233 _ !- 12 1274-1212 i 14 1235 4 1S 1358 16- '1437-17 1352 I 18 1280 I 19 1314 I 20- 1427 l 21 1469 ! 22 1400- } 23 1353
~~24 1392 4~~
25 1522 l i26 .1439 ! 27 1400' 5 28 1466 p 29 1544 ,
~~30 1521~~~
~~j- 31 1483-3 '2 1482-j 33~ 1510-~~
-34 1530

35 1545' L- "3 6. . 1555 I .- 3 7 ' -1554 38 1556
~~'39 '1564.~~
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J nrO 4d Texas Utilitics Electric Scheme #10-1 November 5;- 1992 Time Furnace #10 (min) ('F) 41 1571 42 1581 7 43 1591 ! 44 1598; 45 1603 46 1610' 47 1612 i 48- 1617 49 1626 j~ 60 1633 2 51 1640 52 1644 i 53, 1644 54 1646-55 '1656 56 1667 57 1670 58 1659 59 1662 60 1667 61 ' 62 63 64 _ 65
~~-66' 67 68 69 70 71 72-73-74=~~
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n-- 4 U l' Report No.12340-94367c December 2,1992 Texts Utilities Elsetric - APPENDICES 4 4 1 4 i-k 4 ! . Appendix H 4- ! QUALITY ASSURANCE ~ i i.. i I k = OAA o - 1
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Report No.12340 94367c December 2,1992 > Texas Utilities Elsetric APPENDICES F i Quality Assurance Statement ! Omega Point Laboratories, Inc. is an independent, wholly owned' company-incorporated in the state of Texas, devoted to engineering, inspection, quality - i assurance and testing-.of building materials, products and assemblies. The-
company has developed and implemented a _ Quality Assurance Program designed to provide its clients with a planned procedure of order and document processing for inspection- and testing services it- provides to assure _ conformity to requirements, codes, standards and specifications. The Program is designed to meet the intent of ANSI 45.2 Quality Assurance Program Requirements for

Nuclear Power Plants, and complies .with the requirements of the ASME Code,
! SPPE, Military Standards and other less stringent programs. It is the i Laboratory's. intention to adhere strictly to'this Program, to assure that the i services offered to its clients remains of the highest quality and accuracy possible, i l-The overall responsibility of the supervision, operation-and coordination of this' Quality Assurance Program is that'of the Quality Assurance Manager, a person not involved with the performance of the inspection or testing services, and who is . under the full time ~ employ of the Laboratory. This individual is responsible for implementing and enforcing all procedures presented in the Quality Assurance
~~Manual and the Procedures Manual. All personnel involved with activities which fall under the scope of this Program are required to cooperate with the j letter and intent of this Program.~~
! All QA Surveillance- documents remain on file at the: Laboratory,:and are i available for inspection by authorized personnel in the performance of an on-site l- QA Audit. All materials, services and ~ supplies utilized herein wer'e obtained i with appropriate QA Certifications of Compliance, which may be-found in the j following pages. s S i .
~~.e.~~
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r. L Report No,~ 12340-94367c n. December 2,1992 v. U O . 4 Texas Utilities Electric APPENDICES . j .. )~ t 4 + 'l i 1 l 4 ! Acceptability Documentation I d i s s 9 GA>
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2G0 ACCEPTABILITYDOCUMENTATION SCHEME # 101: PROJECTNO. M367 C The following signatures attest to the review and acceptance of each attribute listed regarding the above-noted test article: I. CABLE TRAY / CONDUIT ASSEMBLY Omegatoin Laboratories, Inc. V//7/9 L Date G 6 n- e/n M r
~
~~TU ElectFcTCPSBS1) Date II. ELECTRICAL CABLE INSTALIATION t Omeg's P~~
~~=- .~~
~~a/fi/c Laboratories, Inc. Dat'e M 9-Zd-92 TU Electric (CPSES/ Date III. THERMOCOUPLE IhTTALLATION Omegatoip~~
~~=:- .~~
~~boratories, Inc. 9l/h97 Da't4 6'@ TU ETectril' (CPSES P 9-/8-12 Date~~
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Acceptability Documsntation Project 94367 C Scheme #101 O"G1 page 2 of 2 d IV. FIRE PROTECTIONBARRIER
/ 9/2g/qp Ome i Poi boratories, Inc. Date d2 ' O 9-28-9 2 TU Electri;:(CPSE I Date V. FINAL PRE BURNINSPECTION // /oT/93, Omegi P Laborifories, Inc. Date'
~~(.dL e "3 ll- 5-12. TU EIectlic(CPRES)) Date e i~~
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~~- Report No.12340-94367c -401 1 December 2,1992 .~~
Tex s Utilities Eltetric - APPENDICES i-1 I h 4 } h. l i 4 i Appendix I-i - PHOTOGRAPHS . 4 i 4 E
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~~Conduit s>>s'. cms installed in test deck with cables in place.~~
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~~.Condulet covers being secured. .O p r.~~
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Report No. 12340-94367c December 2,1992 db{ Texas Utilities Electric APPENDICES O 1~' - f.:1 ..
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~~Top view of test deck prior to cladding,~~
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d93 l Report No. 12340 94367c December 2,1992 ! Texas Utilities Electric APPENDICES l l : lO i l SCHtuE s10-1: s
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Pre-shaped conduit sections being secured with stainless steel banding , 30 , 4 ,
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a.w - ... l Thermo-Lag @ collars added to conduit runs at entry and exit points on junction- l l boxes. I O. p' % O- A f' es 0 4ATO
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Repart No.12340 94367c December 2,1992 l Texas Utilities Electric APPENDICES I
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A .9 d Report No. 12340-94367c Decender 2,1992 Texas Utilities Electric APPENDICES 1O . 9 ! CW l 4 . l . . e , 1 .. d [
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i Texas Utilities Electric APPENDICES O " v. w:f~ l 4 l . . . ! l i q' -
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l 498 Iteport No. 12340 91307c Ih cemixr 2,1992 Texas Utilities Electric APPENDICES i i l O
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_ _ _ _ _ _ . _ . _ . - . . _ _ . . _ . . . . - . ~ _ d 1O iteport No.1234a 01367c December 2,1992 Texas Utilities Electric APPENDICES O 1
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~~l Conduit system completely clad.-~~
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Report No 12340-94367c December 2,1992 Texas Utilities Electric APPENDICES i O j
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rgag th swrt No. 12340-94367c December 2,1992 Texas Utilities Electric APPENDICES O w, I k Rear / right view of completed assembly prior to testing. Rear / left view of completed assembly prior to testing. O A *o,
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Tleport No. 12340 94367c Decemler 2,1992 UJ U -l Texas Utilities Electric APPENDICES ; 0 . n.
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Test assembly being prepared for removal from furnace for hose stream. O ,r*%, 04ATO u'
R DDI ihert No. 12110 9 $367c December 2, It02 Texas Utilities Elretrie Al'I'UNDIC ES O
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{ r nof Iteport No. !?310 91367c Ik cemtwr 2, !!r>2 l Texas Utilities Electric Al'PENDICES 4 lO ll w y g-j ' b$ - 1 0 C, .
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Itegort No. 12340 91367c Decemtwr 2,1992 Tesas Utilities Electric APPENDICES l . IO l
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~~I Close rear view ofleft LI3Ds after hose stream test. (,O A# O . O A i 4Oggg o& 1~~
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.> t hpnrt No. 12310 91367c December 2,1932 Texas Utilities Electric Al'PENDICES i
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TU ELECTRIC CPSES CLEN ROSE.TEXASi

FIRE TEST ASSE R Y g.r s-
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~~-"' g December 2,1992~~
]. Texas Utilities Electric APPENDICES - i i I-1 a i 1 i J a. 1 i i 4 h i i Appendix K l NUCLEAR REGULATORY COMMISSION LETTER i:
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~~Cctober 29, '992 Docket No. 50-446 Mr. William J. Cahill, Jr.~~
~~Group Vice President, Nuclear TU Electric 400 North Olive Street, LB. 81 Dallas, Texas 75201~~
~~Dear Mr. Cahill:~~
~~SUBJECT:~~
~~THERMO-LAG ACCEPTANCE METHODOLOGY FOR COMANCHE PEAX STF.;M~~
ELECTRIC STATION - UNIT 2 The NRC staff has completed a review of TU Electric's submittal dated Septa =ber 24,1992, ' Confirmatory Testing of Thermo-Lag Fire Barrier System at CPSES." A meeting was held on Octeoer 27, 1992 between NRC and TU Electric,
~~; where you updated your fire barrier testing acceptance criteria. The enclosure to tais letter provides the revised acceptanca criteria you pr: posed at that icetting.~~
1 This lettar inferns you of the results of the staff review of your criteria. Final NRC staff review of your fire barrier acceptance testing will be i documented in a future safety evaluation. Your acceptance criteria, including the use of a fog hose stream test in i accordance with NURE3-Osco, is acceptable based on the following condittens: i 1. The NRC maintains that the temperature measured on the external surface Of . the raceway should not exceed 325'F. Your criteria, submitted in your l September 24,1992 let i maintained below 325'F,ter, states that cable temperatures are to beas measure i inch intervals on cables close to the inside of the protective envelope. In your previous tests, the raceway, in addition to the cables, was instrumented with thermocouples. These thermoc:uples provide a better indication of barrier unexposed side thermal perfon:ance during the firt test. You have stated that you will be monitoring various raceway locations in these upcoming tests; however, in reviewing your criteria as submitted in your September 24, 1992 letter, we could not determine how you prepose to evaluate the barrier's thermal performance using the l raceway therinoccuples.
~~.1 l ' The 325'F temperature condition was estabitshed by allowing the l internal temperature on the raceway surface to rise 250'F above ambient~~
! laboratory air temperature, assued to be 75'F, during the fire test. l l
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Mr. William J. Cahill, Jr. \ I i i In the October 27, 1992 meeting, we discussed this concern and your staff indicated that the cable tray side rail and the external conduit ! temperatures would be used to determine the temperature acceptance of t.ae e fire barrier system. In addition, your staff agreed, for cable trays, *- I
also use the cable themoccuple temocrature readings to supplement the i raceway thermocouples in assessing the thermal performance of the fire l l barrier systta.
i l With respect to determining the tecperature acceptance criteria, the NE staff considers themoccuple averaging acceptable, provided similar series It l of thermocouples (e.g., cable tray side rail) are averaged together. was determined that the tamperature performance of the caole tray fire 1 barrier would be based on temperature averages (i.e., the thersccouples :n l each side rail, and the therzoccupies on each of the three instrumented cables) and would be independently evaluated against the temperature acceptance criteria. In addition, it was agreed that averaging tne j i thermocouples on the external conduit surface would be used to It evaluate is our ' the thermal performa.ca of the conduit fire barrier systam. understanding that your temperature acceptance criteria would find the test results in deviation (? the average temperature of any tnermocoupie t ' series exceeds the 250*F plus ambient condition or if any single thermocouple exceeds 30 percent above the max 1:um allowable temperature If :3is rise (i.e., 250*F + 75'F - 325'F, acave ambient) curing the test. occurs, under your criteria a visual inspection of the cables for signs of thermal damage is required. Any sign of thermal cable damage would be a l deviation to the fire barrier requirements which would require the functionality of the c'abling to be deconstratad by testing.
~~2. Your barrier inspection criteria, submitted in your Septeeser 24, 1992 In the letter, allows burnthrough no greater than one-half square inca.~~
h October 27, 1992 meeting, your staff revised its position on burnthrougn. In this eseting your staff indicated that any burnthrougn is new a deviation requiring cable functionality testing. If burnthrough occurs, based upon visual examination and notwithstanding the size of the defect, the NRC views the fire barrier as deviating from the fire barrier requirements and would require that cable functionality be descastrated.
3. Your visual cable acceptance criteria, submitted in your September 24, 1992 letter, stated that none of the folicwing attributes shculd be or discoloration; shield exacsed; identified: Jackat swelling, splitting, determined that the following or jacket hardening. The NRC staff has attributes also indicate thermal degradation: jacket blistering, cracking L
' or melting; conductor insulation exposed, degraded, or discolored; anc ! bare copper conductor exposed. It is our understanding that your criteria for visual cable acceptance will include all of the above attributes. . l
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Che*3tes- lS54 E70- OC: 7 3 5 .. ?? ,;; 5.12 e Mr. Willina J. C,ahill, Jr. 4. Your accepta:1ce methodology calls for ~a megger test after the cable has been installed in the raceway, continuity seasurssents during the test, i and a subsequent segger test imediately following the test. At the l October 27, 1992 setting, you provided additional details and clarification regarding your proposed testing to demonstrate cable i functionality. Additionally, you stated that you say use loss-of-coolant-i accident (l0CA) cable qualification test results in evaluating cable functionality at elevated temperatures. ! At the October 27, 1992 seating, the NRC staff described the following 4 tests which can be used to demonstrate functional performance of cables j where- there are signs of thermal damage to cables or where barrier F burnthrough or openings occur: } The segger tests (pre-fire, during the fire (if performed), and immediately after the fire test conditions) should be done conductor-to-conductor for [: sulticoncuctor and conductor-to-ground for all cables. The minimum acceptable insulation resistance (IR) value, using the test voltage values for various system voltages [ is deteraire4 by using the following expression: IR (Mega-ohms) 2 U(1 weca-ohm ner KV) + 11 = 1000(ftn ! Lengtn (ft)- In addition, an AC or DC high potential- (Hi-Pot) test for power cables greater than 1000 volts should be performed i after the post fire magger tests _ to assess the dielectric - 1 strength. This test provides assurance that the cable
~~will withstand the applied voltage during and after a-fire. The high potential test should be performed for a 1~~
five minute duration at 60 percent of either 80 volts /sil l AC or 240 volts / mil DC (e.g.,125 mil-conductor insulation { thickness-I 240 volts DC I 605 = 18,000 ydc). 4 j_ The table below summarizes the aegger and Hi-Pot test i 1 voltages wnich, when applied to power, control and instrumentation cables, would constitute an acceptable-cable functionality test. 4 CPERATING MEGEER TEST- 'HIGH POTENTIAL D21 YOUAGEI votTash TEST VOLTAGE
~
1 1000 volts 2500 VOC 60% x 80 V/sil(AC) i PQWER. p 60s x-240 V/ mil (DC)~- l
~~< 1000 volts 1500 VOC HOME~~
~~INSTRUMENT $ 250 ydc 500 VOC NONE.~~
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543 i Mr. William J. Cahill, Jr. _
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! In addition, at time intervals (at least once) during your one-hour fire exposure test, a megger test should be i- - performed for instrumentation casles in order to assure i that the cable vill maintain sufficient insulation ' resistance levels necessary- for proper operation of' i instruments. LOCA temperature profiles say be used .to evaluate during thecable functionality instead of magger testing fire test.- If this-approach is taken, you should ensure that the LOCA temperatures bound the fire l temperature profile, by including cable operating i temperatures. Additionally, in determining the insulation i resistance levels required for nuclear instrumentation cables, an assessment of the minimus insulation resistance - value (e.g., one mega-cha) and its potential impact on. the A - functionality of these cables should be. evaluated. 1-I The NRt concludes that performance of your prc;osad testing, with the - additional aegger and Hi-Pot testing described above, w:uld constituta an. j acceptable set of tests to demonstrate that any fire barrier test i deviations, should-they occur, will not affect tne c.apability of the ! . protected cable to perform its safety function.- 0ther tests or ! combination of tests for cable functionality,-different from those described above, would- require MRC. review-and approval. 5. !- Discussions with your staff indicate that CPSES ~ power and'instrweent cable l asets cable trayIEEE-383 side rails. and is all thermoset insulation type. . A these facts in writing. When you submit your next test summary, confirm - - i ! In sunnary, your criteria, as supplemented with the above conditions. ensures ' [ that adequate cable and harrier tests will be performed. Satisfactory results from these tests (raceway / cable temperature <325*F and no-barrier bur ! constitutes a satisfactory basis for rated fire barrier qualification. Where ( the temperature criteria is not set-and cable inspection criteria results in t deviation (s), and/or barrier inspection results in. deviation (s),"your criteria-j- calls for subsequent cable- functionality testing. Also,- as discussed at the October 27 1992 subjected'to the fire tests, additional testing would be required r i
~~voltage cable class to demonstrate functionality should test' deviations warrant functionalit~~
). should they occur,y verifications.: NRC review of your test -deYiatioD s ,- ) fire barrier acceptance testing,will be included in the staff's safety. evalu l .= {
~~. - - . . ~ . . - - . _ . _ -~~
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544 Mr. William J. Cahill, Jr.
The MAC staff plans on observing your upcoming testing d reviewyou that testmeet results.with the NRC following completion of this next. Fu i set of testing :: Sincerely,
~~f. N Suzanne C. Black, Director 1~~
Project Directorate IV-2 ! Division of Reactor Projects III/IV/V Enclosurs: Office-of Nuclear Reactor Regula:1ca TU Aavistd Acceptance Criteria ec w/e:: closure: See naxt page t r i ( i i I I h i l l i f s " ,-* " " " '
j ;:. 3- ; . : .-L:s :::s .-nuc'EA: L1cEn5; .3
~~r. f. :j!:.y ,' .,.,~~
saa 3c - ,,, . [;jI' l Mr. William J. Cahill, Jr. a i ec w/ enclosure: Senior Resident Inspector U.S. Nuclear Regulatory Cossstssion Jack R. Newman, Esq. P. O. Box 1029 Newman & Holtzinger l Granbury, Texas 76048 1615 L Street, N.W.
Suite 1000

Washington, D. C. 20036 Regional Administrator, Region IV U.S. Nuclear Regulatory Coessission i
611 Ryan Plaza Drive, suite 1000 Chief, Texas Bureau of Radiati:n Con ro. Arlington, Texas 76011 Texas-Department of Health i 1100 West 49th Street Mrs. Juanita Ellis, President Austin, Texas 78756 ' Citf 2 ens Association for Sound Energy Honorable Dale McPherson 1425 Soutn Polk Dallas, Texas 75224 County Judge
P. O. Box 851 i Cwen L. Thero, President Glen Rose, Texas 75043 Quality Technology Company 1.akeview Mobile Home Park, Lot 35

4793 East Loop 820 South
{ fort Worth, Texas 76119 i Mr. Roger D. Walker, Manager Regulatory Affairs for Nuclear ' Engineering Organization Taxas Utilities Electric Company 400 North Olive Street, L.B. 41 ( Dallas, Texas 75201 Texas Utilities Electric Company c/o Bethesda Licensing 3 Metro Center, Juite 610 ! Bethesda, Maryland 20414 i ' Willfas A. Burchette. Esq. Counsel for Tex-La Electric Cooperative of Texas Jorden, Schulte, & Surthette I 1025 Thomas Jefferson Street, N.W. Washington, D.C. 20007 i GOS Associates, Inc. Suite 720 - 1850 Parkway Place Marietta, Georgia 30067-8237 l
! oT ' llitI tistire . i .ca , et l ** - b CARLE FUN (.TIONALITY TEKIING 0; TEST SEQtfRNCR TU RIECTRIC PRONPSAL JUSYtFICATION DURING FIRE " CONTINilfl Y TRSF AT IIVIK - q, YlF5F til.1724 RECOMMENftS TIIAT 1.OW YOI.TACR g SllOUI,p RR USED ON CIRCtIIT DURING FIItR
, TF.S1BNG i E.ARHRATURV FRItflONNRI.SAFRTY REQUIREMENTS
! y, I.(M;ISTICS OF MRGCRRING AI.f, CONDtETORS ! p. DEIRfKU TIER ONE HOUR FIRE TRST RRSTItICTS 3 IN11tRMITTENT TENTING , 13 FUNCTIONAL.ITY OFCARLE AT RI.RVATRO
.- I TEMPER ATilRR MAY RR CONFORMED RV I.OCA TEST l0 RRSULTS PROYrDRD CARI.R JACERT l ij , TEMPERA 11HIIRS DID NOT RXCARD I A)CA QUAT.lFICATION TEMPERATilRES $* AFTER HOST llOT MEGGER TEST -
D STREAM TRST ACCRFTANCE CRITERIA NASED ON MOST LIMITING INSTAI.LATION (5 M ) INSTRUMRifrAlf0N CARI.R - ACCRFTANCE CRITERIA POR CONTitOE,/ LOW 590VDC . ,, VOI.TAGE CARI.R RASRD ON DC EQUIVAIENT TRST ! .i
~~- VOt.TAGES OF R ATED AC V(N,TAGE (1599VDC)~~
A CONTROL /t.OW YOI. RAGE I ' CARLR AT 1599VDC O _- 3 ' l(
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~~' Tenspermeene < A=4 + 250 F ava~~
, < Asnh + 325 F peak d Ng NotnelTest I '* Hot Megger q Pise BemerInspeedon Potentiel Deviation , {, Functionality Tests * . u Visual Cable Inspection
Sat Pbst & Set g

ff Required Vbsual Cable Inspeceion r Fire BarrierInspection
) 7. No Bom hgh l :s 1 ' hecntial Deviation f Cable Panctionality ._ hdal1 Math Test Set
n Verification i n i l fd U
S 88 i H ! a b 92 ! O d f,, __.._.,__.. . . . . . .. . . . . . . . _ . . . _ . . _ _ . . . _ . . . . _ _ . . _ . . _ . . _ _ . _ . . _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ , _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ . . _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _}}

ML20128H102

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4.0 REFERENCES

Dear Mr. Cahill:

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ML20128H102

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4.0 REFERENCES

Dear Mr. Cahill:

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