ML20117M918

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Books 1-6 of Underwriters Labs Test Repts for FPC for Feb 1996
ML20117M918
Person / Time
Site: Crystal River Duke Energy icon.png
Issue date: 02/28/1996
From:
AFFILIATION NOT ASSIGNED
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ML20117M910 List:
References
NUDOCS 9606190130
Download: ML20117M918 (778)


Text

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L U. S. NUCLEAR REGULATORY COMMISSION

! 3F0596-11

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l UNDERWRITERS LABORATORIES TF3T REPORTS FOR FLORIDA POWER CORPORATION FEBRUARY 1996 j l-i l-I j FILE NC1973 - PROJECT 95NK17030 l TEST DECK #1 i

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!N U. S. NUCLEAR REGULATORY COMMISSION 3F0596 11 i BOOK 1 0F 6 l'

i l UNDERWRITERS LABORATORIES TEST REPORTS l FOR

FLORIDA POWER CORPORATION lk FEBRUARY 1996 3

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i FILE NC1973 - PROJECT 95NK17030

! TEST DECK #1 i

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. c-t + " 3 .' :.ir:0 l Yaw,e *.eu 9rs 5 6i "* 4200 Santa C: ara. Cahforma a >408 Ms 24Co Aesearen Triange Park, U, L Underwriters Laboratories Inc.. w cumin .isisi s49 i4co

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-l File NC1973 Project 95NK17030 [

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February 5,1996 REPORT -

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RACEWAY FIRE BARRIERS FOR ALUMINUM ,

CABLE TRAY AND ALUMINUM CONDUIT SYSTEMS x

Florida Power Corporation  !

Crystal River, Florida s

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Copyright C 1996 Underwriters Laboratories Inc.

1 Underwriters Laboratories Inc. authorizes the above named company to reproduce this Report provided it is reproduced in its entirety. ,

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A not for profit OrgaNation 3 4 dedicated to pubhC laten and 5 Commftted 10 Qual <y service I

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f Fiie NC19 3 Page2 issued 96

O NQIICE The sole purpose of this investigation was to develop fire exposure and hose stream test data on various raceway fire barriers. We understand that the information developed in this i investigation is to be submitted only to the United States Nuclear Regulatory Commission -

(NRC) for their consideration as to the use of the raceway fire barriers in nuclear generating stations under thejurisdiction of the NRC.

In no event shall UL be responsible to anyone for whatever use or nonuse is made of the information contained in this Report and in no event shall UL, its employees, or its agents incur any obligations or liabilities for damages, including, but not limited to, consequential damages,

arising out of or in connection with the use or inability to use the information contained in this j Report.

Information conveyed by this Report applies only to the specimens actually involved in

~ these tests. UL has not established a factory follow-up service program to determine the conformance of subsequently produced material, nor has any provision been made to apply any (

t registered mark of UL to such material, l

The issuance of this Report in no way implies Listing, Classification or Recognition by O

V UL and does not authorize the use of UL Listing, Classification or Recognition Marks or other reference to UL on or in connection with the product or system.

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File .NC 1973 Page 3 issued 2 5 36 i

0 EXECMIIME fiUMM AEX 1

1 The subject of this Report is the Gre test investigation of raceway fire barriers for j aluminum cable tray and aluminum conduit systems. The purpose of the investigation was to j develop information which may be used to determine whether the raceway Sre barriers meet the  ;

speci6 cations for redundant safety trains outlined in " Fire Protection Program For Operating l Nuclear Power Plants", Appendix R to 10 CFR 50. The test program consisted of Gre exposure and hose stream tests conducted utilizing the guidance provided in Supplement I to NRC ,

Generic Letter 86-10.

A steel plate platform containing one cable tray system and two conduit systems was constructed. The steel plate platform was identi6ed as Test Deck No. I in the Florida Power Corporation Fire Protection Test Program Plan dated June 30,1995. Raceway Sre barriers consisting of materials manufactured by Thermal Science Inc. (TSI) of St. Louis, Missouri and Mecatiss of Morestel, France were installed about each cable tray and conduit system. The test articles were identined as Anicle Nos.1,2 and 3 in the Florida Power Corporation Fire i Protection Test Program Plan dated June 30,1995.

The raceway Sre barrier con 6gurations installed on the various test articles were  !

identi6ed as the MTS-1 System and the MPF-60 System. The MTS-1 System is the stand alone ,

A Mecatiss 1 Hour Raceway Fire Barrier System and consists of a double layer of Type MPF-A l mat protected on both inside and outside surfaces with Silco cloth. The MPF-60 System is the Mecatiss upgrade to the TSI Thermo-Lag 3301 Hour Raceway Fire Barrier System and consists of a single layer of Type MPF-A mat protected on both inside and outside surfaces with Silco cloth. '

l The test articles were subjected to fire exposure on November 28.1995 During the 6re l exposure test, the average furnace temperature was controlled in accordance with the standard time temperature curve outlined in the Staadard for Fire Tests of Building Construction and ,

Materials, ASTM El19 (ANSI /UL 263 NFPA No. 251). )

The fire exposure test was conducted for a duration of 65 minutes. At the conclusion of the fire exposure test, neither the average limiting temperature rise of 250 F nor the maximum individual limiting temperature rise of 325'F was reached on any of the ttst articles. The  ;

significant temperatures measured on each of the test articles is shown in the following table. ,

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i Fiie NCIG 3 Page2 issued 2 5-Oo a

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iO Raceway Average Temperature Rise Of Maximum Individual i

i Fire Barrier Hottest Hermocouple Group Temperature Rise At

! Article No. Type At 65 Minutes 65 Minutes I (3/4" Conduit) MTS-1 143*F 156'F i 2 (Cable Tray) MPF-60 144*F 160*F 2 (Cable Tray) MTS-1 145"F 167*F 3 (3/4" Conduit) MPF-60 164'F 258'F i

! The fire test was followed by a hose stream test conducted in accordance with l Supplement I to NRC Generic Letter 86-10. The hose stream was applied through a 1-1/2 in.

j fog nozzle set at a discharge angle of 30 with a nozzle pressure of 75 psi and a discharge rate of j 80 gpm. The hose stream was applied with the tip of the fog nozzle at a maximum distance of

5 ft from each test article. The duration of the hose stream test was 5 minutes. No openings j developed in any of the raceway fire barriers through which the raceway or No. 8 AWG bare l copper conductor could be seen.
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Q f; S c EIE11gN MATERIALS:

The following materials were used in the construction of the test assembly:

Platform - The platform consisted of nominal 1/4 in. thick steel plates welded together in conjunction with structural steel angle reinforcement.

Riuid Aluminum Condy_i1- The nominal 3/4 in. diameter conduit had an outside diameter of 1.050 in., a wall thickness of 0.113 in. and was supplied in nominal 10 ft lengths. Each length of conduit was supplied with one threaded aluminum coupling.

Condulets - The aluminum condulets used in conjunction with the nominal 3/4 in.

diameter rigid aluminum conduit systems were manufactured by Crouse-Hinds Electrical Construction Materials, Division of Cooper Industries Inc.

Cable Trav - The nominal 24 in. wide ladder-type aluminum cable tray consisted of

. nominal 4 in. deep channel-shaped siderail members and nominal I in. wide box channel mngs spaced 9 in. OC. The loading depth of the cable tray was nominal 3 in. The straight sections of cable tray were supplied in nominal 12 ft lengths and bore the Part No 09-4D08-0012-24. The

. (, A) 90* outside riser 6tting had an inside radius of 24 in., an outside radius of 28 in., a tangent length of 2 in. and bore the Part No. 09-4D08-9224-24 The cable tray components were manufactured by P-W Industries, Inc.

Steel Cover - The channel-shaped steel cover used in conjunction with the Type MTS-1 stand-alone raceway Sre barrier on the cable tray was fabricated from 0 050 in. thick (No. IS MSG) galvanized steel. The steel cover was channel-shaped and was nominally 24-172 in. wide with 3 in. high Sanges and was supplied in nominal 39 in. (1 m) long sections.

Bare Conner Conductor - The No. 8 AWG bare copper conductor had an outside diameter of 0.143 in. and consisted of seven 0.049 in. diameter copper wires stranded together Fire Barrier Materials - The fire barrier materials were manufactured by Thermal Science Inc. (TSI) of St. Louis, Missouri and Mecatiss of Morestel, France.

The TSI Gre barrier materials consisted of prefabricated panels and preformed conduit sections identined as Thermo-Lag 330 and a sealant identined as Thermo-Lag 330 Trowel Grade. The prefabricated panels were nominally 4 ft wide by 6-i/2 ft long by 5/8 to 3/4 in. thick with nominal 3/8 in. thick ribs on one side spaced approximately 6 to 7 in, on center. The ribbed side of the panels included a 1/8 in. square coated steel mesh. The longitudinally-split

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File NC19 3 Page o Issued 2 5-go

' preformed conduit sections were supplied in nominal 36 in. lengths. Each section had a nominal inside diameter of 1-1/4 in. and a nominal thickness of 5/8 to 3/4 in. Each preformed conduit section was manually trimmed to a nominal thickness of 1/2 to 5/8 in. prior to installation. The inside surface of each preformed conduit section also included a 1/8 in. square coated steel mesh.

The sealant was supplied in 5 gal pails containing approximately 50 !b of material.

The Mecatiss 6re barrier materials consisted of a woven glass fabric coated on one surface with a silicone sealant, a composite mat consisting of refractory alumina silica mineral Ober and refractory material, a refractory glue and a silicone sealant. The coated fabric, identified as "Silco", was nominally 0.019 in. thick and was supplied in nominal 6 ft wide rolls.

The composite mat, identi6ed as "MPF-A", was nominally I in. thick and was supplied in

  • nominal 2 ft wide by 24 ft long rolls weighing approximately 70 lb per roll. The refractory glue, identified as "F Active", was supplied in nominal 8.8 gal steel pails. The silicone sealant, identi6ed as "75 A", was supplied in nominal 10 oz plastic caulk cartridges.

Bandine Straos - The 1/2 in. wide by 0.020 in. thick Type 316 stainless steel banding used with the TSI Gre barrier materials was supplied in 100 ft long rolls and was used in conjunction with winged-sleeve cinch clips formed from 0.028 in. thick stainless steel.

Tie Wire - The Type 304 stainless steel wire used with the TSI Gre barrier materials was G

r 0.047 in. diameter and was supplied on reels.

O Metallic Stud Strios - The metallic stud strips used with the Mecatiss fire barrier materials on the cable trays consisted of nominal 0.235 in. diameter by 2 in. long stainless steel studs welded to nominal 1-1/8 in. wide strips of 0.051 in. thick galvanized steel. The studs were spaced approximately 9 in. on center along each strip. The metallic stud strips with the nominal 2 in. long studs were used with the Type MTS-1 fire barrier system. For the Type MPF-60 Gre barrier system, metallic stud strips with the stud length trimmed to nominal 1 in. were used. The clinch shields used with the stainless steel studs were nominally 1-9/16 in. square and were formed from 0.010 in. thick spring steel.

Nylon Twine - The twisted-strand nylon twine used with the Mecatiss 6re barrier materials was iiominally 0.050 in. diameter and was supplied in spools.

CONSTRUCTION OF THE TEST ASSEMBLY:

The test assembly was constructed in accordance with the method specified by the submittor. The platform and the individual test articles were constructed by members of the technical staff of Underwriters Laboratories Inc. The TSI raceway Gre barriers were installed by workmen in the employ of the submittor under the observation of members of the technical and engineering staff of Underwriters Laboratories Inc. The Mecatiss raceway fire barriers were v

I File NC F3 Page~ Issued 2-5-%

l (V] installed by employees of Mecatiss under the observation of members of the technical and engineering staff of Underwriters Laboratories Inc. A pictorial record of the constmetion of the test assembly is contained in Appendix A.

The platform supponing the three test articles consisted of nominal 1/4 in. thick steel l plates welded together and reinforced on the underside with steel angles, as shown in ILL.1. I The intermediate supports for the test articles were fabricated from Type P1000 and P1001 l Unistrut channels. The nominal 3/4 in. diameter aluminum conduit systems identiDed as Article  !

Nos. I and 3 were installed as shown in ILLS. 2 and 4, respectively. A bare No. 8 AWG stranded copper conductor was installed in each conduit. The nominal 4 by 24 in. cable tray system identified as Anicle No. 2 was installed as shown in ILL. 3. A bare No. 8 AWG stranded copper conductor was installed in the center of the cable tray.

Two raceway Gre barrier con 6gurations were installed on the various test anicles. The raceway fire barrier con 6gurations were identified as the MTS-1 System and the MPF-60 System. The MTS-1 System is the stand-alone Mecatiss i Hour Raceway Fire Barrier System and consists of a double layer of Type MPF-A mat protected on both inside and outside surfaces with Silco cloth. The MPF-60 System is the Mecatiss upgrade to the TSI Thermo-Lag 330 1 Hour Raceway Fire Barrier System and consists of a single layer of Type MPF-A mat protected on both inside and outside surfaces with Silco cloth.

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'U The Type MTS-1 raceway Gre barriers were installed on the nominal 3/4 in. conduit of Article No. I and on the east vertical run of the cable tray (Article No. 2) in accordance with Mecatiss Procedure No. 95 MC 0010, Revision B, dated January 22,1996. The installation of the Type MTS-1 raceway fire barrier on the east venical mn of the cable tray (Article No. 2) -

extended approximately 12 in. onto the horizontal mn of the cable tray, as shown in ILL. 3. The details of the raceway fire barrier installations are shown in ILLS. 6 and 7. Prior to installation of the Type MTS-1 raceway Ore barrier on the cable tray, the open top of the cable tray was provided with steel covers. The sections of steel cover were installed with the nominal 3 in.

flanges lapping over the cable tray siderails and were secured in place using nominal 1/4 in.

diameter beads of Type 75A adhesive on the cable tray siderail Ganges. Lengths of metallic stud strip were adhered to the steel cover along the longitudinal centerline of the cable tray using continuous beads of Type 75 A adhesive. Lengths of metallic stud strip were also wire tied to the cable tray rungs along the longitudinal centerline at the bottom of the cable tray. The inner layer of Silco was secured to the conduit and cable tray surfaces using nominal I/4 in. diameter beads of Type 75A adhesive on the coated (shiny) side of the Silco. The first (inner) layer of Type MPF-A mat was laminated to the uncoated side of the inner layer of Silco using Type F Active refractory glue and was additionally secured with wraps of nylon twine. The second (outer) layer of Type MPF-A mat was laminated to the 6rst layer of Type MPF-A mat using Type F Active refractory glue. The Type MPF-A mat layers were additionally secured to the cable tray raceway Gre barrier by impaling the mat onto the nominal 2 in. long stainless steel n

File NC1973 PageS issued :-M b)

V studs and locking in p; ace with stainless steel clinch shields. The outer layer of'Silco was installed with the coated (shiny) side exposed. The Sitco was secured to itself(at overlaps) using nominal 1/4 in. diameter beads of Type 75A adhesive.

The I hour Thermo-Lag 330 raceway Gre barriers were installed on Anicle Nos. 2 and 3 in accordance with Florida Power Corporation Construction Maintenance Procedure MP-807, Revision 1, dated March 27,1991. The details of the raceway Sre barrier installations are shown in ILLS. 8 through 11.

The Type MPF-60 raceway fire barriers were installed over the I hour Thermo-Lag 330 4

raceway Gre barriers on Article Nos. 2 and 3 in accordance with Mecatiss Procedure No. 94 MC 0056, Revision C, dated January 22,1996. The details of the raceway fire barrier installations are shown in ILLS.12,13 and 14. First, the inner layer of Silco was adhered to the Thermo-Lag 330 using nominal 1/4 in. diameter beads of Type 75 A adhesive on ti e coated (shiny) side of the Silco. For the cable tray (Article No. 2), lengths of metallic stud strip w ere adhered to the Thermo-Lag 330 panels using continuous beads of Type 75A adhesive prior to installation of the inner layer of Silco. A single layer of Type MPF-A mat was lamina:ed to the uncoated side of the inner layer of Silco using Type F Active refractory glue. The Type MPF-A mat was additionally secured to the cable tray raceway Sre barrier by impaling the mat onto the nominal I in. long stainless steel studs and locking in place with stainless steel clinch shields. The Type n MPF-A mat was also secured in position using wraps of nylon twine. The outer layer of Silco V was installed with the coated (shiny) side exposed The Silco was secured to itself(at overlaps) using nominal 1/4 in. diameter beads of Type 75A adhesive.

A copy of the Florida Power Corporation and Mecatiss Quality Control documentation for the installation of the various raceway Gre barriers is contained in Appendix G.

FIRE EXPOSURE TEST:

The fire exposure test was conducted with the furnace temperature controlled in accordance with the Standard, Fire Tests of Building Construction and Materials, ASTM El19 (UL 263, NF,PA No. 251).

SAMPLE d

The Gre exposure test was conducted on the test assembly constructed as described previously in this Report under the section entitled " Construction of Test Assembly" and as shown in ILLS. I through 14. The installation of the TSI Thermo-Lag 330 raceway 6re barriers on Article Nos. 2 and 3 was completed more than 30 days prior to installation of the Mecatiss overlay systems.

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'v Prior to the conduct of the fire test, the open ends of each conduit and th'e openings made in the steel plate platform to accommodate the vertical runs of cable tray were sealed with )

ceramic fiber blanket to prevent convective heat loss. The top surface of the steel plate platform was also insulated and covered with sand.

METHOD ,

The standard equipment of Underwriters Laboratories Inc. for testing free-standing equipment was used for this fire exposure test.

The temperatures of the furnace chamber were measured by eight thermocouples located 12 in, from the vertical surfaces of the test articles at three elevations, as shown in ILL.15.

The differential pressure between the furnace chamber and the laboratory was measured with two stainless steel pressure probes connected to pressure transducers. The pressure probes were located approximately 43 in. and 57 in. above the platform of the test assembly as shown in ILL.15.

Temperatures on the raceway and bare No. 8 AWG copper conductor of each test article were measured by No. 24 gauge chromel-alumel (Type K) and copper-constantan (Type T) ,

o thermocouples with TFE insulation and jacket materials secured wit!t glass-reinforced electrical l C tape. The thermocouples were located as shown in ILLS. 2 through 5.

The instruments used during the test program were provided by Undenvriters Laboratories Inc. Each of the instmments was calibrated against an instrument having calibration traceable to the National Institute of Standards and Technology. The cahbration records of each instrument are on file a: Undenvriters Laboratories Inc. The instruments used in the test program are identified in Appendix F of this Report.

Throughout the fire exposure test, observations were made of the character of the fire and its control, the condition of the exposed surfaces, and all developments pertaining to the performance of the raceway Ore barriers.

RESULTS Character And Distribution Of Fire - The fire was luminous and well distributed, and the furnace temperatures followed the standard time-temperature curve outlined in the Standard, ,

ASTM El19, as shown in ILL.16 and as tabulated in Appendix B, Pages I through 4.

Pressure Within The Furnace - The differential pressure between the furnace and the laboratory at the midheight of the venical runs of the raceway Ore barriers was a minimum

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positive 0.01 in. of water after 13 minutes and throughout the remainder of the fire test. The differential pressure between the furnace and the laboratcry recorded during the fire exposure test is shown in Appendix C, Pages I and 2.

Observations Durine The Test - The following is a chronological description of the observations made during the fire exposure test.

Test Time, min Observations 1.75 The exposed Thermo-Lag 330 material on the vertical legs of the intermediate suppon was slightly charred.

2.75 The outer layer of Silco on Article No. 2 was Raming lightly.

3 The outer layer of Silco on Anicle Nos. I and 3 was Caming lightly.

6.5 The charred coating was flaking from the Silco on the three test articles.

7 Approximately 90 percent of the charred coating had fallen from the Silco on the three test articles.

12.75 The exposed Thermo-Lag 330 material on the vertical legs of the intermediate support was heavily charred and flaming profusely.

18 The exposed Thermo-Lag 330 material on the vertical legs of the intermediate support continued to flame profusely. No apparent change in

' the appearance of Article Nos.1,2 or 3.

26 No apparent change in the appearance of Article Nos.1,2 or 3.

34 No apparent change in the appearance of Article Nos.1,2 or 3 54 The exposed Thermo-Lag 330 material on the vertical legs of the

, intermediate support was cracked and appeared to be opening at the nams.

No apparent change in the appearance of Article Nos.1,2 or 3.

65 No apparent change in the appearance of Article Nos.1,2 or 3 Furnace fire extinguished.

Temocratures Of The Assembly - The temperatures of the raceways were recorded at 2-1/2 min intetvals during the Gre exposure test. The temperatures are tabulated in Appendix D.

Pages 1 through 49.

Anomalous Temnerature Measurements During the fire exposure test and during a : view of the temperature data following the fire exposure test, the following anomalous temperature measurements were noted:

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O 1. The chromel and alumel leads of Thermocouple No. 23 I were reversed at their connection to the data acquisition system. The error was not corrected during the fire i

test. The data of Thermocouple No. 231 was not included in the calculation of average temperature rise for the thermocouple group of which it was a part.

2. Thermocouple No. 243 was inoperable throughout the fire exposure test.
3. The chromel and alumel leads of Thermocouple No. 255 were twisted together at their connection to the data acquisition system such that a secondary thermocouple was formed. The error was not corrected during the Gre test. The data of Thermocouple No.
255 was not included in the calculation of average temperature rise for the thermocouple group of which it was a part.

j Supplement I to NRC Generic Letter 8610 contains acceptance criteria whereby tire

! ratings are established for raceway Sre barriers based upon the temperature rise on the surface of j the raceway within the barrier. The 6re rating is de6ned as the time at which the average

temperature of any thermocouple group on or in the raceway rises 250*F above the initial
starting temperature or when the temperature e.t the hottest point on or in the raceway rises i 325 F above its initial starting temperature. Neither the average nor the maximum individual l limiting temperatures were reached on any of the raceway fire barrie 3 during the tire test. The lbO average temperature rise and the maximum individual tempereture me measured on each test article at the conclusion of the fire test is shown in the following tatde

l Raceway Average Temperature Rise Of Maximum Indis idual Fire Banier Hottest Thermocouple Group Temperature Rise At

] Article Nb Type At 65 Minutes 65 Minutes 1 (3/4" Conduit) MTS-1 143" 1569 2 (Cabic Tray) MPF-60 144'F 160'F 2 (Cable Tray) MTS-1 145' 1679 3 (3/4" Conduit) MPF-60 164*F 258 F HOSE STREAM TEST:

Immediately following the Gre exposure test, the test assembly was removed from the furnace and moved into position for the hose stream test. The hose stream was applied to the exposed surfaces of the raceway Gre barriers. The hose stream test was conducted within 10 min after the Sre exposure test was terminated.

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File NC1973 P. ige 12 Issued :.5.;o METHOD The hose stream test was conducted in accordance with Supplement I to NRC Generic Letter 86-10. The hose stream was applied through a 1-1/2 in. fog nozzle set at a dis ~ charge angle of 30 with a nozzle pressure of 75 psi and a discharge rate of 80 gpm. The hose stream was applied with the tip of the fog nozzle at a maximum distance of 5 ft from each test article.

The duration of the hose stream test was 5 minutes.

RESULTS The raceway Dre barriers remained intact without developing any openings through ,

which the protected raceways or No. 8 AWG bare copper conductor were visible.

APPE ARANCE AFTER THE TESTS:

The appearance of the assembly after the 6re exposure and hose stream tests is shown in ,

the photographs in Appendix E.

Report by: Reviewed by: .

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. JOHNSON (Ext. 42649) ROBERT M. BERHINIG (Ext > 292) .

Senior Engineering Associate Associate Managing Engineer j Engineering Services,411B Engineering Services,41 IB 0

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                                   . FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 1 95NK17030/NC1973 O'

Test Date: NOVEMBER 28.1995 FURNACE TEMPERATURES, 'F I TIME T.C. No. 401 T.C. No. 402 T.C. No. 403 T.C. No. 404 T.C. No. 405 hr: min:sec , 0.00:00 84.1 79.3 103.7 99.0 96.2  ! 0:01:00 190.6 161.2 338.6 309.5 269.1 1 0:02:00 475.4 447.1 769.8 715.6 769.8  ! 0:03:00 681.1 639.2 943.5 891.1 992.3 ) 0:04:00 771.0 708.7 963.5 943.1 1068 0 0:05:00 824.5 841.1 973.6 970.6 1098.9 0:06:00 960.0 1058.3 984.7 1004.4 1108.5 0:07:00 1312.5 1321,7 1044.8 1061.5 1254.8 0:08:00 1520.1 1491.8 1130.9 1105.5 1512.0 j 0:09:00 1553.1 1445.7 1198.1 1146.5 1604.0 0:10:00 1514.8 1354.3 1195.8 1144.2 1494.9 0:11:00 1405.2 1275.4 1356.3 1200.3 1402.3 0:12:00 1345.7 1239.3 1576.4 1379.3 1364.1 1 0:13:00 1362.4 1239.7 1621.8 1422.5 1325.2 f 0:14:00 1448.6 1291.2 1544.2 1371.9 1356.0 l 0:15:00 1487.6 1336.6 1505.6 1334.7 1445.5 l c 0:16:00 1532.7 1393.2 1488.6 1319.9 1492.7  ; 0:17:00 1570.3 1446.2 1501.7 1336.0 1501.0 .

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FILE NC1973 APPENDtX B ISSUED FLORIDA POWER CORPORATION

<                                                                    COLUMN FURNACE TEST . OECK 1 95NK17030/NC1973 Test Date: NOVEMBER 28,1995 FURNACE TEMPERATURES, 'F 1

l TIME T.C. No. 401 T.C. No. 402 T.C. No. 403 T.C. No. 404 T.C. No. 405  ; hr: min:sec 0:42:00 1720.6 1641.5 1869.5 1579.2 l 1637.2  ; i 0:43:00 1726.9 1649.9 1671.9 1582.0 1645.4 0:44:00 1730.4 1659.0 1682.6 1588.2 1651.7 0:45:00 1727.8 1646.0 1683.4 1590.8 1675.5 0:46:00 1714.1 1622.1 1715.5 1614.9 1692.1 0:47:00 1712.5 1619.2 1724.4 1634.2 1699.8 0:48:00 1715.6 1619.0 1715.2 1621.5 1704.4 0:49:00 1723.2 1632.3 1678.8 1588.8 1686.0 0:50:00 1715.4 1638.9 1673.3 1588.6 1668.1 0:51:00 1717.5 1647.3 1677.6 1591.5 1658.9 0:52:00 1725.5 1652.5 1680.6 1596.5 1664.8 0:53:00 1724.7 1643 1 1682.2 1593.1 1665.5 0:54:00 1722.6 1651.2 1677.4 1592.8 1662.8 0:55:00 1726.6 1647.4 1876.0 1594.8 1673.3 0:56:00 1725.0 1646.6 1683.3 1597.7 1675.6 j 0:57:00 1738.1 1665.6 1668.4 1590.1 1670.6 ' 1 0:58:00 1742.9 1660.8 1687.9 1600.9 1688.1  !

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V Page 2 _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ -- ~_.

FILE NC1973 APPENDIX B ISSUED

                                ,              FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 1
                                 ..                   95NK17030/NC1973 s                                           Test Date: NOVEMBER 28.1995 i                                             FURNACE TEMPERATURES, 'F TIME         T.C. No. 406        T.C. No. 407    T.C. No. 408 AVERAGE hr: min:sec 0:00:00             75.1                 88.6           87.8        89.2 0:01:00            140.1                239.2          228.7       234.6 0:02:00            414.9                742.2          522.8       607.2 0:03:00            657.6               1016.3          781.5       825.3 0:04:00            795.5               1058.8         917.7        903.3 0:05:00            861.0               1091.4         965.2        953.3 0:06:00            896.6               1112.2         982.3       1013.4
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            ,      0:31:00           1594.9               1705.3         1467.1       1579.8 0:32:00           1602.5               1709.6         1472.6       1584.3 0:33:00           1570.7               1721.0         1513.5       1586.5 0:34:00           1549.8               1726.6         1526.2       1596.0 0:35:00           1552.4               1731.1         1550.6       1598.0 0:36:00           1545.8               1732.6         1578.7       1604.2 0:37:00           1546.5               1740.9         1594.7       1609.1 0:38:00           1522.7               1720.0         1597.7       1615.2 0:39:00           1516.2               1722.8         1595.6       1619.2 0:40:00           1536.0               1751.1         1608.0       1631.4 4

0:41:00 1539.7 1733.8 1610.8 1634.1 J 4 Page 3

FILE NC1973 APPENOlX B ISSUED. FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 1

     "                                            95NK17030/NC1973 Test Date: NOVEMBER 28,1995 FURNACE TEMPERATURES, 'F TIME         T.C. No. 406      T.C. No. 407    T.C. No. 408 AVERAGE hr: min:sec 0:42:00          1546.6             1759.8         1620.4       1646.9 0:43:00           1560.8             1753.9         1625.2       1652.0 0:44:00           1563.8             1757.5         1639.5       1659.1 0:45:00           1581.0            1775.0          1652.9       1666.6 0:46:00           1588.1            1785.9          1664.4      1674.6 0:47:00           1591.6            1785.6          1672.9      1680.0 0:48:00           1591.9            1789.3          1678.8      1679.5 0:49:00           1592.8            1760.9          1672.1      1666.9 0:50:00           1586.0            1719.8          1655.5      1655.7 0:51:00           1582.5            1719.7          1649.4      1655.6 0:52:00           1590.4            1730.9          1648.5      1661.2
.i                0:53:00           1592.5            1719.5          1653.3      1659.2 0:54:00           1599.7            1709.6         1656.0       1659.0 0:55:00           1617.5            1716.6         1658.0       1663.8 0:56:00          1628.4             1710.1         1664.0       1666.3 0:57:00          1625.2             1719.9         1664.2       1667.8 0:58:00          1625.2             1717.7         1676.4       1675.0
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FILE NC1973 APPENDIX C ISSUED: 2 FLORIDA POWER CORPORATION COLUMN FURNACE TEST- DECK 1 95NK17030/NC1973

                              ~~

' I Test Date: NOVEMBER 28.1995 FURNACE PRESSURES (INCHES OF WATER) -- TIME Chan 510 Chan 511 i hr: min:sec TOP BOTTOM 0:00:00 -0.017 -0.027 0:01:00 -0.001 0.013 l 0:02:00 -0.077 0.086 1 0:03:00 -0.085 -0.094 0:04:00 0.078 0.092 0:05:00 0.073 0.084 0:06:00 0.044 -0.056 0:07:00 -0.008 -0.021

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)- ~ 0:14:00 0.014 -0.001 0:i5:00 0.013 -0.001 4 0:16:00 0.018 0.001 0:17:00 0.014 -0.003 0:18:00 0.014 -0.002 0:19:00 0.014 0.000 0:20:00 0.018 0.002

0
21:00 0.015 -0.001
0:22:00 0.012 -0.002 0:23:00 0.012 0.000 ,

0:24:00 0.012 0.000 0:25:00 0.014 0.001 1 0:26:00 0.011 -0.001 0:27:00 0.013 -0.001 0:28:00 0.013 0.000 0:29:00 0.012 0.000 i - - 0:30:00 0.015 -0.001 1 , 0:31:00 0.012 0.000

0
32:00 0.014 -0.002 0:33:00 0.013 0.000 -

0:34:00 0.014 0.000 4 0:35:00 0.011 -0.001 0:36.00 0.013 0.001 l 0:37:00 0.012 -0.001 I ! 0:38:00 0.014 0.001 . 0:39:00 0.014 -0.002 i 0:40:00 0.016 0.001 0:41:00 0.016 0.001 k Page 1 e

          ,----__.r                         w         -                  -- -,             - - - - - , .

1 FILE NC1973 APPENDIX C (SSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 1 95NK17030/NC1973 Test Date: NOVEMBER 28,1995 FURNACE PRESSURES (INCHES OF WATER) TIME Chan 510 Chan 511 hr: min:sec TOP BOTTOM 0:42:00 0.014 -0.001 0:43:00 0.013 0.000 0:44:00 0.015 0.000 0:45:00 0.014 0.000 0:46:00 0.014 0.000 0:47:00 0.015 0.001 0:48:00 0.017 0.002 0:49:00 0.014 0.001 0:50:00 0.013 -0.001 0:51:00 0.013 0.000 0:52:00 0.014 0.000 0:53:00 0.012 0.001 0:54:00 0.011 -0.002 0:55:00 0.013 -0.001 0:56:00 0.012 -0.001 0:57:00 0.015 0.001 0:58:00 0.013 0.001 0:59:00 0.013 0.001 0- 1:00:00 1:01:00 0.015 0.014 0.002 0.002 1:02:00 0.015 0.003 1:03:00 0.014 0.002 l 1:04:00 0.013 0.002 1:05:00 0.006 -0.007 1:06:00 0.005 0.006 / +

l k

l l l O Page 2 l

                                                                                       .         .       3-  :! 7:.. :
                                                                                       .-    + '.aa   ,r. M 2 u .;
                                                                                      $rts C: ara Ca@ma 408 iB5 2r,C Peseats Tr at's e Park we ca, a..mdu.uw o   YL underwriters (aboratoriesInc..

O ,.....,. 3 '" March 19,1996 ' 100 l "um'"ic sasety Ms 1su.1su Florida Power Corporation Mr. Bill Rossfeld Nuclear Operations Controls 15760 West Power Line Street Crystal River, FL 34428-6708 Our

Reference:

95NK17030, NC1973

Subject:

Revised Appendix Pages For UL Special Services Report NC1973 Dated February 5,1996 (Test Deck No.1 - November 28,1996 Fire Test) (

Dear Mr. Rossfeld:

This is pursuant to our telephone conversation on March 19,1996 concerning the above subject. l In our telephone conversation, you pointed out a pagination error in Appendix D in our Report. ' Specifically, you noted that the tabulated temperature data in Appendix D went from Page 42 to

Page 44, skipping Page 43. Attached is a repaginated copy of Appendix D.
Thank you for bringing this error to our attention.

l l l Very trul yours, Reviewed by:

                                                     ;j /      / e,7                 .j Gd(JOHNSON (Ext. 42649)                       ROBERT M. BERHINIG (Ex't. 42292)

Senior Engineering Associate Associate Managing Engineer Engineering Services,411B Engineering Services,41IB cc: Mr. Larry Dymek Florida Power Corporation

 .Gp' A riot 40r pmht organa
  • r FPC9607, DOC  !

dedicated to public Sa'e*, ed Committed to Qual.ty SeN Ce l

l FILE NC1973 ' APPENDIX D ISSUED. 2;5,96 REVISED: 3/19/96

                           ,                FLORIDA POWER CORP COLUMN FURNACE TEST - DECK 1
                            -.                95NK17030/NC1973

[V] Test Date: NOVEMBER 28,1995 j UNEXPOSED SURFACE TEMPERATURES,*F 1 l 1 TIME TC No.1 TC No. 2 TC No. 3 TC No. 4 TC No. 5 TC No. 6 hr: min:sec ) 0:00:00 71.0 70.2 69.8 69.5 69.4 69.3 j 69.4 0:02:30 71.0 70.2 69.8 69.5 69.3 4 0.05:00 71.0 70.2 69.8 69.5 69.4 69.3 , l a 0.07:30 71.0 70.3 69.8 69.5 69.4 69.4 0:10:00 70.9 70.2 69.8 69.5 69.5 69.3 0:12:30 71.0 70.2 69.8 69.5 69.4 69.4 0:15:00 71.0 70.3 69.9 69.6 69.6 69.5 0:17:30 71.1 70.4 70.0 69.9 69.9 69.9 0:20:00 71.2 70.6 70.3 70.4 70.4 70.5 0:22:30 71.5 71.0 71.0 71.3 71.5 71.8

l. 0:25:00 71.7 71.6 72.0 72.8 73.2 73.7 d

0:27:30 72.2 72.7 73.5 74.8 75.6 76.5 0:30:00 73.0 74.3 75.7 77.7 78.8 80.0 J

0
32:30 74.0 76.2 78.4 80.9 82.4 83.9 '

0:35:00 75.4 78.8 81.7 84.9 86.7- 88.4 0:37:30 77.2 82.0 85.8 89.2 91.2 93.2 0:40:00 79.5 85.7 90.3 94.1 96.4 98.5 l I 0:42:30 82.2 90.0 95.4 99.3 101.9 104.6 O.45:00 85.7 95.2 101.3 105.2 108.3 112.3 0:47:30 90.5 101.7 108.2 112.2 117.0 122.4 . 0:50:00 97.3 109.6 116.8 121.5 126.7 133.7 1 l 0:52:30 104.9 118.4 127.1 135.4 176.0 200.7 0:55:00 114.6 140.1 194.3 199.4 201.7 203.3 f l 0:57:30 187.6 197.7 201.2 202.3 203.7 203 6 l 1:00:00 199.3 200.4 201.7 202.9 203.5 203.4 1:02:30 200.0 200.8 201.9 203.2 203.5 203.2 I 1:05:00 199.4 200.7 201.7 203.1 203.6 203.5 l , l , V Page 1 I l _ _-__ - --___ _ _-___-_-_ - -_-____--_- O

FILE NC1973 APPENDIX D (SSUED 2/5,96 REVISED: 3/19/96

                          .                                           FLORIDA POWER CORP COLUMN FURNACE TEST - DECK 1 O                        .                                           95NK17030/NC1973 Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,'F l

l l TIME TC No. 7 TC No. 8 TC No. 9 TC No.10 TC No.11 TC No.12 hr: min:sec l 0:00:00 69.3 69.4 69.5 69.6 69.7 69.8 ! 0.02:30 69.4 69.4 C9.5 69.6 69.8 69.9 0.05.00 69.3 69.3 69.5 69.6 69.7 69.8 0.07:30 69.4 69.4 69.5 69.6 69.8 69.9 0:10:00 69.4 69.4 69.5 69.7 69.9 69.9 0:12:30 69.4 69.5 69.5 69.8 70.2 70.3 0:15:00 69.5 69.7 69.6 70.2 71.0 71 4 0:17:30 69.9 70.2 70.0 71.5 72.7 73.4 0:20:00 70.7 71.2 70.9 73.9 75.7 76.5 l 0:22:30 72.0 72.9 72.4 77.6 80.0 80.7 1 0:25:00 74.2 75.2 74.7 82.2 85.4 86.0 i 0.27:30 77.2 78.4 77.8 87.6 91.5 92.0 l 0:30:00 80.8 82.1 81.8 93.5 97.9 98.4 l 0:32:30 84.9 86.4 86.4 99.5 104.4 105.0 i 0:35:00 89.5 91.3 91.8 105.7 110.8 111.8 111.9 116.9 0:37:30 94.6 96.8 97.9 118.8 0:40:00 100.3 103.3 104.9 118.4 123.2 128.1 (q y 0:42:20 0:45:00 107.2 116.1 111.1 120.2 112.7 122.5 125.9 139.2 132.0 152.7 144.0 176.4 1 0:47:30 126.5 131.4 140.6 184.5 195.3 200.4 0:50:00 150.4 191.8 195.0 202.7 202.5 204.1 0:52:30 200.7 200.6 195.4 204.1 203.5 204.6 . 0:55:00 202.5 202.2 199.1 204.7 204.2 205.3 0:57:30 203.2 203.0 201.4 204.9 204.5 206.1 1:00:00 203.1 203.6 202.2 205.4 206.6 209.9 1:02:30 203.3 205.1 202.5 206.7 211.1 214.0 1:05:00 204.2 207.7 203.1 208.5 214.6 217.4 f O Page 2

i FILE NC1973 APPENDIX D ISSUED: 2/5/96 1 1 REVISED: 3/1996

                         .             FLORIDA POWER CORP COLUMN FURNACE TEST DECK 1 95NK17030/NC%73 b]

Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,*F i

,           TIME    TC No.13   TC No.14       TC No.15  TC No.16 TC No.17     TC No.18 hr: min:sec                                                                            ,
,         0:00.00      69.9       70.0           70.1       70.0    70.0         69.9          I 0.02:30      70.0       70.0           70.1       70.0    70.0         63.9 0:05:00      69.9       70.0           70.1       70.0    70.0         69.9 0:07:30      70.0       70.1           70.2       70.1    70.0         69.9 0:10:00      70.1       70.1           70.3       70.1    70.1          70.0 0.12:30      70.6       70.6           70.7       70.2    70.3          70.8 0:15:00      71.9       71.7           71.8       70.7    70.7          73.2 0:17:30      74.3       74.0           74.1       72.3    72.0          77.0 0:20:00      77.7       77.5           78.0       75.1    74.4          82.3 i          0:22:30      82.3       82.3           83.1      79.7     79.0          89.3         .

0:25:00 87.8 88.4 90.1 86.3 86.2 99.4 I 0:27:30 94.0 95.5 98.6 95.2 97.4 115.3 0:30:00 100.8 103.7 108.9 106.2 110.4 130.1 0:32:30 108.1 112.7 120.3 118.1 123.1 141.4 0:35:00 116.4 122.7 132.7 130.3 134.5 150.8 0:37:30 126.2 134.8 146.9 143.6 147.5 159.6 0:40:00 139.8 150.8 164.0 158.9 163.2 169.9 0:42:30 160.7 171.3 182.5 174.5 180.6 181.5 Y 0:45:00 187.7 191.6 197.0 186.7 194.5 191.5 0:47:30 201.3 201.7 204.0 194.4 201.9 198.2 0:50:00 204.8 204.4 205.9 198.5 204.0 201.4 0:52:30 205.0 205.0 206.1 201.6 204.1 201.6 0:55:00 205.1 205.2 206.3 205.8 204.0 202.2 0:57:30 206.4 206.1 208.0 208.5 203.7 202.8 1:00:00 210.1 209.9 210.2 209.4 204.3 205.2 1:02:30 214.4 214.7 213.2 210.5 204.7 207.6 1:05:00 217.8 218.1 216.1 212.3 205.6 212.0 l l i 1 Page 3 l

APPENDIX D iSS'UED 2.5,96 FILE NC1073 REVISED: 3/19/96 FLORIDA POWER CORP COLUMN FURNACE TEST DECK 1 (~ .. 95NK17030/NC1973 Test Date: NOVEMBER 28,1995 ( UNEXPOSED SURFACE TEMPERATURES,'F TIME TC No.19 TC No. 20 TC No. 21 TC No. 22 TC No. 23 TC No. 24 hr: min:sec 0:00:00 70.0 70.1 70.1 69.9 69.9 69.6 0:02:30 70.0 70.1 70.2 69.9 69.9 69.7 0:05:00 70.0 70.1 70.1 69.9 69.9 69.7 ' 0:07:30 70.1 70.1 70.2 70.0 70.0 69.7 0:10:00 70.1 70.1 70.2 70.0 70.1 69.7 ~ 0:12:30 70.3 70.4 70.4 70.3 70.4 70.0 0:15:00 71.1 70.9 70.8 71.9 71.6 70.7 i 0:17:30 73.1 72.3 72.6 77.7 76.3 72.6 0:20:00 76.7 75.4 76.2 83.7 82.6 77.2 0:22:30 82.9 81.1 82.1 92.0 92.0 84.6 0:25:00 92.0 89.6 90.9 101.3 103.4 94.4 0:27:30 105.3 100.8 101.4 110.4 114.8 106.8 l 0:30:00 120.4 114.3 113.9 122.5 129.3 121.4 1 0:32:30 133.1 128.1 127.6 135.2 144.4 135.7 I 0:35:00 144.7 142.2 142.5 id S.4 160.2 149.7 0:37:30 157.5 157.8 157.6 162.9 177.5 163.3 . 0:40:00 171.8 173.9 173.1 176.9 192.8 177.5 191.7 0 0:42:30 0:45:00 0:47:30 185.1 195.2 202.2 188.3 199.0 204.1 187.2 195.5 202.0 188.2 196.4 202.1 204.5 210.2 210.8 202.5 209.7 0:50.00 204.4 204.9 204.4 204.5 211.0 210.9 0:52:30 204.4 205.3 205.2 205.8 211.0 211.0 0:55:00 204.8 205.6 205.5 206.4 211.1 211.2 0:57:30 206.6 208.2 206.5 206.5 211.2 211.2 1 1:00:00 210.2 211.6 209.9 208.4 211.2 211.2 1:02:30 213.2 215.5 213.2 212.1 211.3 211.3 1:05:00 217.1 219.3 218.3 215.0 211.7 211.5 i l b v Page 4

1 FILE NC1973 APPENDIX D ISSUED: 2/ 5,9o REVISED: 3/19/96

                            ,              FLORIDA POWER CORP COLUMN FURNACE TEST DECK 1 i  /~                        ~

95NK17030/NC1973 b}/ Test Date: NOVEMBER 28,1995 l UNEXPOSED SURFACE TEMPERATURES,*F > TIME TC No. 25 TC No. 26 TC No. 27 TC No. 28 TC No. 29 TC No. 30 I hr: min:sec 0:00:00 69.6 69.3 69.4 69.1 69.1 69.2 0.02:30 69.6 69.3 69.4 69.1 69.2 69.1 I 0:05:00 69.6 69.3 69.4 69.1 69.2 69.1 0:07:30 69.7 69.4 69.5 69.2 69.3 69.2 , 0:10:00 69.9 69.5 69.5 69.3 69.4 69.2 l ^ 0:12:30 70.2 69.8 69.8 69.5 69.6 69.4 0:15:00 71.4 70.7 70.5 70.2 70.3 69.9 1 0:17:30 74.3 72.6 72.1 71.7 71.7 71.1 0:20:00 80.3 76.2 75.1 74.4 74.2 73.4 0:22:30 88.0 81.8 79.7 78.5 77.9 76.5 0:25:00 96.9 88.7 85.6 83.7 82.5 80.7 ,

0
27:30 106.9 96.4 92.1 89.8 88.2 85.5 )

0:30:00 117.9 105.1 99.1 96.3 94.5 91.1 1 I 0:32:30 129.7 115.1 106.4 103.1 101.2 96.8 0:35:00 142.6 127.3 115.4 110.7 109.1 103.3 0:37:30 155.5 140.6 126.8 119.5 118.1 110.7 , 0:40:00 167.3 153.6 139.5 130.7 128.4 119.2 f 0:42:30 178.4 188.8 166.6 178.1 154.1 168.1 143.8 158.9 139.6 152.3 128.7 139.5 i - 0:45:00 0:47:30 203.3 187.9 180.2 174.4 167.0 151.7 i 0:50:00 208.1 206.5 204.3 187.9 182.2 166.0 0:52:30 209.2 207.4 206.9 206.5 206.3 201.6 0:55:00 209.5 207.3 207.2 206.9 207.0 206.5 0:57:30 209.2 208.1 207.7 207.6 207.6 206.4 1:00:00 209.4 208.5 208.2 208.4 208.1 206.1 1:02:30 210.4 209.3 209.0 209.1 208.5 206.1

1
05:00 210.7 210.4 210.2 210.0 208.9 206.1 i

l l

   'O U                                                                                                      i Page 5

FILE NC1973 APPENDIX D ISSUED: 2 5,96 REVISED: 3/19/96 FLORIDA POWER CORP COLUMN FURNACE TEST DECK 1 95NK17030/NC1973 O ' Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,*F TIME TC No. 31 TC No. 32 TC No. 33 TC No. 34 TC No. 35 TC No. 36 hr: min:sec 0:00:00 69.2 69.0 69.2 69.0 69.4 69.5 0:02:30 69.2 69.0 69.1 69.1 69.4 69.4 0:05:00 69.1 69.0 69.1 69.0 69.4 69.4 0:07:30 69.2 69.0 69.2 69.0 69.5 69.5 0:10.00 69.2 69.0 69.2 69.1 69.4 69.4 0:12:30 69.3 69.1 69.3 69.1 69.5 69.5 0:15:00 69.6 69.5 69.5 69.4 69.7 69.7 0:17:30 70.2 70.0 70.1 69.8 70.1 70.0 0:20:00 71.5 71.2 71.2 70.7 70.7 70.5 0:22:30 73.6 73.3 73.1 72.3 71.9 71.5 0:25:00 76.8 76.4 75.9 74.7 73.8 72.9 0:27:30 80.8 80.6 79.8 78.0 76.5 75.0 j 0:30:00 85.9 85.9 84,9 82.0 79.7 77.7 0:32:30 91.2 91.9 90.7 86.7 83.3 80.5 0:35:00 97.1 98.2 97.0 91.9 87.4 83.' 0:37:30 103.3 104.7 103.4 97.2 91.6 87.2 0:40:00 110.0 111.5 110.4 103.0 96.1 90.8 tO 0:42:30 117.4 118.9 118.4 109.6 100.7 94.5 V 0:45:00 125.8 127.0 127.6 117.3 106.1 98.6 ) 0:47:30 135.6 135.6 136.4 125.5 112.9 103.8  ; 0:50:00 147.1 145.1 146.0 134.5 121.2 110.2 l 0:52:30 160.5 156.3 156.1 144.2 130.8 118.3 1 0:55:00 . 206.4 205.8 204.0 168.1 142.6 129.3 I

0
57:30 205.9 205.8 206.0 205.6 205.5 204.1 i l

1:00:00 205.7 205.6 205.8 205.8 206.1 205.0 1:02:30 205.5 205.5 205.7 205.8 205.7 204.7 1:05:00 204.9 204.9 205.4 205.4 204.8 203.5 l I i l l C ( Page 6

FILE NC1973 APPENDIX D ISSUED: 2/5,96 REVISED: 3/19/96

                             ,               FLORIDA POWER CORP COLUMN FURNACE TEST - DECK 1 J

O . 95NK17030/NC1973 b Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,*F TIME TC No. 37 TC No. 38 TC No. 39 TC No. 40 TC No. 41 TC No. 42 hr: min:sec 0.00:00 70.2 70.4 70.1 69.8 69.7 69.4 0-02:30

                 .         70.3        70.4               70.1         69.8         69.6           69.4 0:05:00     70.2        70.4               70.1         69.8         69.6           69.4 0:07:30     70.3        70.5               70.2         69.8         69.7           69.5 0:10:00     70.2        70.4               70.1         69.8         69.7           69.4 0:12.30     70.3        70.5               70.2         69.9         69.7           69.5 0:15:00     70.4        70.5               70.2         69.9         69.9           69.6 4               0:17:30     70.6        70.5               70.3         70.1         70.2           69.9 0.20.00     70.9         70.7              70.6         70.5         70.7           70.7 0:22:30     71.5         70.9              71.1         71.4         71.9           71.9 73.6 0:25:00     72.3        71.4               72.0         72.6         73.4 0:27:30     73.4         72.1              73.2         74.3         75.4           75.9 0:30:00     75.0         73.1              75.0         76.5         78.1           78.8 0:32:30     76.8         74.4              77.2         79.2         81.2           82.0 0:35:00     78.9         76.3              80.1         82.5         85.0           86.2 0:37:30     81.3         78.7              83.5         86.4         89.3           90.9 83.8         81.6              87.5         90.9         94.2           96.1
n 0:40:00 Q 0:42:30 0:45:00 86.6 89.7 84.9 88.4 91.8 96.4 95.6 100.7 99.3 104.7 101.8 107.5 0:47:30 93.3 92.9 102.2 107.0 111.3 115.2 0:50:00 97.5 99.7 110.3 115.8 120.5 125.3 i 0:52:30 102.9 108.3 120.0 126.8 136.0 183.4 0:55:00 111.9 118.9 146.9 195.0 196.7 200.7 j 0:57:30 192.6 191.0 200.0 201.6 201.8 201.5 1:00:00 204.4 195.2 201.4 202.0 202.4 201.4 1:02:30 204.8 199.1 201.7 201.9 202.5 201.6 1:05:00 203.6 199.0 201.4 201.3 202.0 201.4 f

() Page 7

FILE NC1973 APPENDIX D ISSUED. 2/5,96 REVISED: 3/19/96

                           ,                  FLORIDA POWER CORP COLUMN FURNACE TEST DECK 1 95NK17030/NC1973

{ . Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,*F TIME TC No. 43 TC No. 44 TC No. 45 TC No. 46 TC No. 47 TC No. 48 hr: min:sec 0:00:00 69.5 69.2 69.5 69.2 69.5 69.5 0:02:30 69.5 69.2 69.5' 69.2 69.6 69.5 0:05:00 69.4 69.2 69.4 69.2 69.5 69.5 0:07;30 69.5 69.3 69.5 69.2 69.6 69.5 < 0:10:00 69.4 69.2 - 69.5 69.2 69.6 69.5 0:12:30 69.5 69.3 69.6 69.3 69.6 69.7 0:15.00 69.7 69.5 70.1 69.4 70.0 70.1 0:17:30 70.1 70.2 71.0 69.9 70.7 71.0 0:20:00 71.1 71.4 72.5 70.9 72.3 72.8 0:22:30 72.6 73.3 74.9 72.7 74.6 75.4 ! 0:25:00 74.7 75.9 77.9 75.1 77.8 78.9 0:27:30 77.4 79.1 81.5 78.5 82.0 83.4 0:30:00 80.8 82.9 85.7 82.8 87.1 88.7 i 0:32:30 84.6 87.1 90.2 87.7 92.7 94.6 0:35:00 89.0 91.9 95.4 93.4 99.1 101.3 0:37:30 94.1 97.2 101.3 100.0 106.4 109.4 0:40:00 99.7 103.1 108.0 107.5 114.7 118.6 0:42:30 105.9 110.0 115.8 116.0 124.7 131.5 k 0:45:00 112.1 117.4 123.9 125.4 139.0 154.3 l 0:47:30 120.5 126.3 134.3 143.7 184.9 193.8 0:50.00 132.8 157.3 191.9 195.6 197.7 201.0 0:52:30 196.0 198.2 199.6 199.3 201.1 202.2 0:55:00 199.3 200.9 201.2 '200.6 202.6 202.8 0:57:30 200.4 201.9 202.1 200.7 203.2 204.2 1 1:00.00 201.0 202.4 202.7 201.4 203.7 205.4 1:02:30 201.6 203.0 203.8 202.1 204.5 206.9 1:05:00 202.4 203.5 206.0 202.4 205.4 208.6 l 1 l l

V Page 8

FILE NC10 APPENDIX D ISSUED. 2/546 REVISED: 3/19/96

                           ,              FLORIDA POWER CORP COLUMN FURNACE TEST - DECK 1
 '                          ..              95NK17030/NC1973 Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,'F TIME     TC No. 49   TC No. 50      TC No. 51  TC No. 52 TC No. 53    TC No. 54 hr: min:sec 0.00:00     69.8         69.8           69.9      69.9       69.9         69.9 0:02:30     69.9         69.8           69.9      69.9       69.9         69.9 0.05:00     69.8         69.8          69.9       69.9       69.9         69.9 0:07:30     69.8         09.9           70.0       70.0     69.9          69.9 0:10:00     69.9         09.9           70.0       70.1     69.9          69.9 0:12:30      70.0        70.1           70.3       70.5      70.2         70.3 0:15:00      70.5        70.7           71.1       71.9      71.2         71.4 0:17:30      71.6        72.0          73.0        74.8      73.6         75.0 0:20:00      73.6        74.5          76.3        79.2      77.7         81.6 0:22:30      76.6        78.1           81.1       85.2      83.5         89.1 0:25:00      80.6        82.7           87.1       92.4      91.5         97.6 0:27:30      85.5        88.2          94.6       101.9     101.5         109.0 0:30:00      91.4        95.1          103.7      112.7     113.2         121.5 0:32:30      98.0       103.0          114.1      124.4     125.6         133.2 0:35:00     105.7       112.4          126.4      137.6     139.4         146.1 0:37:30     114.9       123.6          140.3      151.8     154.1         159.3 0:40:00     127.3       138.3          156.2      166.5     168.4         172.2 0:42:30     145.9       158.7          175.1      182.5     183.4         186.5
   -        0:45:00     177.8       183.3          192.7      195.9     196.0         198.7 0:47:30     199.7       197.7          203.0      203.6     201.9         203.8 0:50:00     203.8       202.3          205.2      205.8     203.8         205.5 0:52:30     204.4       203.7          205.4      206.5     204.4         205.3        ,

0:55:00 204.5 204.3 207.1 207.9 205.1 205.0 0:57:30 205.1 205.9 208.8 209.8 205.6 205.2 1:00:00 206.9 208.5 211.5 212.6 207.5 206.1 1:02:30 209.5 211.6 214.4 215.8 209.4 207.0 i 1:05:00 212.0 214.5 217.6 218.8 211.6 207.7 1 l 1 O Page 9

FILE NC1973 APPENDIX D ISSUED 2/5796

REVISED: 3/19/96 FLORIDA POWER CORP I COLUMN FURNACE TEST - DECK 1 95NK17030/NC1973 O, ..

Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES 'F i l TIME TC No. 55 TC No. 56 TC No. 57 TC No. 58 TC No. 59 TC No. 60 l hr: min:sec 0:00.00 69.7 69.7 69.7 69.7 69.6 69.6 0:02:30 69.7 69 8 69.8 69.8 69.6 69.7 1 0:05:00 69.7 69.7 69.7 69.7 69.6 69.6 0.07:30 69.8 69.8 69.8 69.8 69.7 69.7 0:10.00 70.1 69.9 69.9 69.9 69.8 69.8  ! 0:12:30 71.2 70.6 70.3 70.3 70.2 70.1 0:15:00 73.9 72.3 71.4 71.3 71.6 71.4 0:17:30 78.6 75.6 73.6 73.8 75.3 74.9 0:20:00 86.2 81.0 78.6 78.9 82.1 81.2 0:22:30 96.8 88.7 85.7 86.0 91.6 92.7 0:25:00 113.3 99.6 95.7 96.4 104.8 108.5 I 0:27:30 132.1 114.0 108.0 108.5 118.3 122.8 0:30;00 145.4 128.0 121.7 121.4 130.5 135.0 0:32:30 155.1 140.9 136.0 136.1 145.7 150.4 0:35:00 163.5 152.5 150.1 150.8 161.6 164.8 0:37:30 171.9 164.0 162.8 164.1 176.0 176.8 . 0:40:00 181.6 177.1 176.5 177.0 186.1 187.0 0:42:30 192.0 190.3 190.0 190.0 196.4 196.0 s 0:45:00 200.6 200.4 200.3 199.8 204.8 205.4 0:47:30 204.8 205.4 205.4 204.9 209.4 209.8 1 l 0:50:00 206.1 206.6 207.1 206.7 210.4 209.9 0:52:30 207.1 207.5 208.0 208.0 209.9 210.2 2 0:55:00 208.6 208.6 209.3 209.6 210.3 207.2 0:57:30 211.6 210.6 211.4 212.6 213.6 211.7 i . 1:00:00 214.9 214.1 213.8 218.1 218.6 212.5 l 1:02:30 219.5 220.1 2i3.0 223.4 222.9 214.3 1:05.00 225.7 226.7 228.3 229.8 227.6 216.4 I l l i 1 l Page 10

FILE NC1973 APPENDIX D ISSUED 2. 5r 96 REVISED: 3/19/96 FLORIDA POWER CORP COLUMN FURWACE TEST DECK 1

   'Q
                             .,                   95NK17030/NC1975 C/                                   Test Date: NOVEMBER 28.1995 UNEXPOSED SURFACE TEMPERATURES.*F TIME    TC No. 61    TC No. 62           TC No. 63      TC No. 64   TC No. 65    TC No. 66 hr: min:sec 0.00.00     69.5          69.5               69.3            69.3        69.1         69.1 0:02:30     69.5          69.5               69.3            69.3        69.2         69.1 O.05:00     69.5          69.5               69.3           69.3         69.1         69.1 i           0:07:30     69.6          69.5               69.4           69.4         69.2         69.1 0:10:00     69.6          69.6               69.4           69.4         69.2         69.2 3           0:12:30      70.0         69.9               69.7           69.7         69.5         69.5 i           0:15:00      70.8         70.7                70.4           70.4        70.1         70.2

. 0:17:30 73.2 72.4 72.0 71.9 71.5 71.6 0:20.00 77.5 75 5 74.7 74.5 73.8 73 8 0:22:30 86.6 80 8 78.7 78.2 77.0 76.9 0:25:00 100.5 88.7 84.4 83.2 81.3 80.7 0:27:30 114.6 97.9 91.5 89.2 86.5 85.3 0:30:00 127.5 107.2 99.3 95.9 92.3 90.5 0:32:30 140.3 115.6 107.1 102.9 98.1 95.9 0:35:00 153.5 124.2 115.3 110.2 104.0 101.5 0:37:30 166.3 134.3 124.3 117.6 110.4 108.1 0:40:00 178.9 145.6 134.1 125.8 117.9 116.0 0:42:30 193.5 158.8 145.5 135.9 127.3 125.2 [' 0:45:00 205.2 171.7 158.4 148.7 138.8 136.1 0:47:30 210.6 203.6 173.7 164.5 150.8 148.5 0.50:00 210.9 208.5 206.3 204.1 175.2 166.2

0
52:30 210.9 208.1 207.0 206.7 206.6 205.9 207.0 206.7 O.55:00 210.9 208.7 206.9 206.9 0:57:30 210.9 208.4 207.5 207.8 207.2 206.5 i 1:00:00 210.9 208.6 208.2 208.0 207.4 207.1 1:02:30 211.0 208.7 208.4 208.2 207.9 207.8 1:05.00 211.0 209.9 208.2 207.9 208.0 206.0 4

h 4 5 O Page 11

APPENDIX D ISSUED: 2/5/96 FILE NC1973 REVISED: 3/19/96 i

                         .                 FLORIDA POWER CORP                                          i g-                               COLUMN FURNACE TEST - DECK 1

( .- 95NK17030/NC1973 Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,*F TIME TC No. 67 TC No. 68 TC No. 69 TC No. 70 TC No. 71 TC No. 72 hr: min:sec 69.0 69.1 69.0 69.1 69.1 69.4 0:00.00 69.0 69.1 69.0 69.2 69.2 69.5 0:02:30 89.0 69.0 69.0 69.1 69.2 69.4 0:05:00 69.1 69.1 69.1 69.1 69.2 69.5 0:07:30 69.1 69.1 69.1 69.1 69.2 69.5 0:10:00 69.3 69.2 69.3 69.3 69.6 0:12.30 69.3 69.7 69.6 69.7 69.7 69.9 0:15:00 69.9 70.7 70.5 70.6 70.4 70.5 0:17:30 71.3 72.6 72.3 72.2 71.8 71.6 0:20:00 73.4 75.4 74.9 74.6 73.9 73.4 0:22:30 76.3 0:25;00 79.1 75.4 77.6 76.6 75.7 80.1 84.4 83.4 62.4 81.3 79.9 78.5 - 0:27:30 88.2 87.1 85.7 83.6 81.6 0:30:00 89.3 93 4 92.0 90.2 87.7 85.0 0:32:30 94.4-98.9 97.5 95.1 92.0 88.6 0:35:00 99.7 104.8 103.2 100.1 96.3 92.4 i 0:37:30 105.3 110.8 109.2 105.5 100.9 96.6 0:40:00 111.6 A 117.3 115.8 111.5 106.0 101.4 V 0:42:30 0:45:00 118.7 126.9 124.7 123.4 118.4 111.8 106.9 137.3 134.1 133.0 127.0 118.9 113.5 0:47:30 146.4 144.5 138.3 127.9 121.2 0:50:00 153.7 163.8 157.9 151.3 138.7 130.7 0:52:30 201.1 206.8 206.5 205.9 177.2 143.4 . 0:55:00 206.6 206.2 206.1 206.2 206.1 206.2 205.4 0:57:30 206.3 205.9 206.1 206.4 206.4 206.0 - 1:00:00 207.1 206.7 206.4 206.7 205.9 205.9 1:02:30 207.3 206.2 205.7 205.8 205.0 205.2 1:05:00 1 O Page 12

FILE NC1973 APPENDIX D ISSUED: 2/5s96 REVISED: 3/19/96 i . FLORIDA POWER CORP COLUMN FURNACE TEST DECK 1 l O - 95NK17030/NC1973 i U Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,*F TIME TC No. 73 TC No. 74 TC No. 75 TC No. 76 TC No. 77 TC No. 78 hr: min:sec 0:00:00 69.6 70.3 70.9 70.3 69.9 69.8 0:02:30 69.6 70.3 70.9 70.3 69.9 69.9 0:05:00 69.6 70.3 70.8 70.2 69.8 69.8 0:07:30 69.6 70.3 70.9 70.3 69.9 69.8 0:10:00 69.7 70.3 70.8 70.3 69.9 69.9 0:12:30 69.8 70.4 70.8 70.3 69.9 69.9 0:15:00 70.0 70.5 71.0 70.4 70.1 70.1 0:17:30 70.4 70.7 71.1 70.7 70.4 70.5 0:20:00 71.2 71.2 71.4 71.1 71.0 71.3 0:22:30 72.5 71.9 71.8 71.9 72.0 72.5 0:25:00 74.3 72.8 72.3 73.0 73.5 74.4 0:27:30 76.5 74.0 73.1 74.5 75.5 76.9 0:30:00 79.0 75.6 74.4 76.6 78.4 80.2 0:32:30 81.6 77.4 75.8 79.1 81.7 84.1 0:35:00 84.5 79.5 77.8 82.4 85.8 88.7 , 0:37:50 87.5 81.8 80.3 86.3 90.4 93.7 l 0:40:00 90.8 84.1 83.2 90.7 95.3 99.0 100.5 104.6 0- 0:42:30 0:45:00-94.4 98.8 86.7 89.7 86.6 90.2 94.2 95.1 99.5 104.2 105.6 108.9 110.1 114.3 0:47:30 104.2 93.4 0:50:00 110.9 97.9 98.7 111.7 116.1 122.3 0:52:30 119.1 103.6 105.1 121.2 127.9 139.3 0:55:00 131.4 112.2 116.3 156.5 201.7 203.4 l 0:57:30 203.6 196.5 190.3 203.6 204.1 204.4 1:00:00 205.3 203.7 202.6 204.0 204.1 204.3 1:02:30 205.1 204.4 203.2 203.7 203.9 204.0 1:05:00 204.4 204.0 202.3 202.9 203.6 203.8

                             -                                                                                       j l

O l Page 13

A FILE NC1973 _ APPENDIX D ISSUED. 2/5,96 REVISED: 3/19/96 .

                                                                 . FLORIDA POWER CORP COLUMN FURNACE TEST - DECK 1 D                                       ..                 95NK17030/NC1973 b                                                Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,'F TIME      TC No. 79   TC No. 80       TC No. 81    TC No. 82       TC No. 83    TC No. 84 4                                hr: min:sec l                                  0:00.00      69.7        69.4             69.3        69.4            69.4          69.5 0:02:30      69.7        69.3             69.3        69 4            69.4          69.5 O.05:00      69.7        69.3             69.3        69.4            69.4          69.5 0:07:30      69.7        69.4             69.4        69.5            69.5          69.6 I                                  0:10:00      69.7        69.4             69.4        69.5            69.5          69.7 0:12:30      69.8        69.5             69.5        69.7            69.7          69.9 i                                  0:15:00      70.0        69.6             69.8        70.1            70.1          70.5           1 0:17:30      70.4        70.3             70.4        70.9            71.1          71.7 0:20:00      71.2        71.4             71.6        72.4            72.8          74.1 0:22:30      72.7        73.3             73.5        75.0            75.5          77.6 0:25:00      74.9        76.0             76.3        78.7            79.7          81.8            i 0:27:30      77.9         79.5            80.1        83.2            84.8          87.3 0:30:00      81.9         83.9            84.7        88.5            90.8          93.8 0:32:30      85.9         88.6            89.7        94.3             97.4         100.4 0:35:00      90.8         93.9            95.3        100.6           104.4         107.3 0:37:30      96.2         99.5            101.2       107.2           111.4         114 4 0:40:00      101.6       105.2            107.0       114.0           118.6         122.0 Od 0:42:30 0.45:00 107.3 112.4 111.3 116.9 113.4 119.8 120.2 128.4 126.7 136.7 131.6 147.3 0:47:30      117.0       123.6            127.3       138.0           155.4         195.7 0:50:00      126.6       135.5            156.7       200.2           203.1         204.5 0:52:30      191.6       202.0            203.5       204.6           205.1         205.2        ,

0:55:00 204.1 204.3 204.9 205.3 205.4 205.2 0:57:30 204.5 204.7 204.7 205.2 205.2 205.0 1:00:00 204.2 204.7 204.3 205.4 205.4 204.6 1:02:30 204.0 205.0 204.2 205.8 205.8 205.0 1:05:00 203.5 205.1 203.9 206.4 206.7 205.7 O Page 14

                  -~        . ..             .-                        .  -         .    -

FILE NC1973 APPENOlX D ISSUED: 2/5/96 REVISED: 3/19/96 .

                           .               FLORIDA POWER CORP COLUMN FURNACE TEST - DECK 1
                            ..               95NK17030/NC1973 s                                  Test Date: NOVEMBER 28.1995 UNEXPOSED SURFACE TEMPERATURES,*F TIME     TC No. 85   TC No. 88      TC No. 87  TC No. 88   TC No. 89     TC No. 90 3

hr: min:sec 0:00:00 69.6 69.8 69.9 70.0 70.0 69.9 0:02:30 69.6 69.8 69.9 70.0 70.0 69.9

0
05;00' 69.6 69.8 69.9 70.0 69.9 69.9 0:07:30 69.6 69.9 69.9 70.1 70.0 70.0 0:10:00 69.7 69.9 69.9 70.2 70.2 70.1 0:12:30 69.9 70.1 70.2 70.4 70.5 70.4 0:15:00 70.7 70.7 70.8 71.1 71.5 71.3 0:17:30 72.1 72.0 72.2 73.0 73.3 73.1 0:20:00 74.4 74.4 74.7 75.8 76.6 76.5 0:22:30 78.0 78.2 78.7 80.1 81.8 82.5 0:25-00 82.8 82.9 84.0 86.2 90.1 90.5 0:27:30 88.5 88.6 90.2 93.8 100.0 102.8 0:30:00 95.1 95.5 98.9 103.8 111.7 116.3 0:32:30 102.0 102.9 108.8 114.7 124.0 129.7 0:35:00 109.8 111.0 119.4 126.6 137.3 142.9 0:37:30 117.1 120.2 131.2 140.0 151.9 157.1 l 0:40:00 125.0 132.5 148.0 157.2 168.4 172.9
  +

0:42:30 137.9 152.2 170.9 177.8 185.4 189.6 0:45:00 164.5 185.5 194.5 196.3 198.7 201.1 i 0:47:30 200.6 202.5 203.5 204.2 204.7 206.1 l 0.50:00 204.9 205.3 205.6 206.0 206.4 207.8 0:52:30 205.4 205.6 205.9 206.4 206.9 208.2 0:55:00 205.4 205.3 205.7 206.3 206.7 208.7 0:57:30 204.8 204.9 205.1 206.0 206.1 208.9 1:00:00 204.6 204.7 205.4 206.4 207.0 209.1 1:02:30 205.2 205.7 206.2 206.8 206.9 209.2 . 1:05:00 207.1 209.9 209.5 208.4 207.1 209.9 O Page 15 P

i APPENDIX D ISSUED: 2;5.96 FILE NC1973 REVISED: 3/19/96 FLORIDA POWER CORP COLUMN FURNACE TEST DECK 1 95NK17030/NC1973 Q'tj Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES /F . TIME TC No. 91 TC No. 92 TC No. 93 TC No. 94 TC No. 95 TC No. 96 hr: min:sec 0.00:00 69.9 69.8 69.8 69.8 69.7 69.7 0:02:30 69.9 69.8 69.7 69.7 69.6 69.7 0.05:00 69.8 69.8 69.7 69.7 69.6 69.6 0:07:30 69.9 69.9 69.8 69.8 09.7 69.7 0:10:00 70.1 70.1 69.9 69.9 69.8 69.9 0:12:30 70.5 70.7 70.3 70.4 70 2 70.4 0:15:00 71.9 72.1 71.0 71.4 71.2 71.6 0:17:30 74.4 75.8 72.8 73.5 73.6 74.1 0:20:00 79.7 84.8 77.1 78.1 77.8 78.7 0:22:30 87.1 88.8 84.0 85.3 85.1 85.2 4 0:25:00 95.1 97.1 93.9 95.0 96.1 95.1 0:27:30 107.9 110.4 107.3 108.5 109.7 107.6 0:30:00 121.1 123.6 121.0 122.5 124.1 120.9 0:32:30 134.5 137.4 134.2 135.1 136.2 133.9 0:35:00 147.6 150.6 147.4 147.7 149.4 148.1 0:37:30 161.6 163.5 160.7 160.4 160.9 160.6 0:40:00 176.0 178.8 175.4 174.4 174.9 175.1

  +

0:42:30 192.2 191.6 189.1 187.9 188.7 188.0 0:45:00 201.4 200.0 198.3 198.4 199.6 200.1 ) 0:47:30 205.3 204.2 203.6 203.3 204.2 205.1 l 0.50:00 206.4 205.2 205.2 204.8 205.4 206.8  ! 0:52:30 206.7 204.5 205.5 205.7 206.1 209.2 0:55:00 207.1 204.8 205.0 205.1 205.8 210 9 0:57:30 206.7 204.9 204.5 204.9 205.7 213.3 1:00:00 206.9 204.7 204.7 206.4 206.2 216.7 1:02:30 207.1 205.7 204.5 206.7 207.6 220.3 1:05:00 207.5 205.7 204.4 207.4 210.9 227.0 J I Page 16

FILE NC1973 APPENDIX D ISSUED. 2/5/96 I REVISED: 3/19/96

                         .               FLORIDA POWER CORP COLUMN FURNACE TEST - DECK 1 n

i v

                          ..               95NK17030/NC1973 Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,*F TIME     TC No. 97   TC No. 98      TC No. 99  TC No.100    TC No.101    TC No.102 hr: min:sec 0.00:00     69.5        69.5           69.3        69.1         68.9         68.8 0.02:30     69.5        69.4           69.3       69.0          68.9         68.8 0:05:00     69.5        69.4           69.3        69.1         68.9         68.8 0:07:30     69.8        69.5           69.5        69.2         69.1         69.0 0:10.00     70.3        69.8           69.7        69.4         69.2         69.3 l

0:12:30 70.8 70.3 70.3 70.0 69.9 69.9 i 3:15:00 73.0 71.3 71.4 70.9 70.8 70.9 0:17:30 75.5 73.5 73.5 72.7 72.7 72.5 0:20:00 80.5 77.7 77.5 75.9 75.9 75.3 0:22:30 90.3 84.5 83.3 80.7 80.3 79.5 0:25:00 101.6 93.0 90.1 86.5 85.9 84.5 0:27:30 114.5 102.6 97.5 93.0 91.9 90.2 0:30:00 128.1 112.5 105.5 09.8 98.1 96.2 0:32:30 143.3 122.9 113.9 107.1 104.5 102.5 0:35:00 158.3 133.7 123.0 115.0 111.5 108.9 0:37:30 171.2 144.5 133.2 123.3 118.8 115.9 0:40:00 183.0 156.5 144.3 132.6 127.5 124 0 0 0:42:30 0:45:00 0:47:30 195.4 204.7 210.9 170.9 186.0 204.7 157.4 172.0 188.3 143.2 156.7 171.8 138.1 151.1 164.8 133.5 144.1 155.5

0
50:00 214.0 207.9 208.0 205.4 179.4 168.0 0:52:30 219.2 208.8 210.3 206.6 206.1 206.0 0:55:00 221.6 212.4 211.2 207.5 206.6 206.9 0:57:30 227.8 216.3 211.7 207.9 206.8 207.0 1:00:00 230.9 219.5 213.0 209.3 207.5 207.5 1:02:30 234.5 221.8 213.8 211.2 209.2 208.3 1:05:00 237.2 222.6 214.9 212.7 210.9 209.6 4

I Page 17

1 FILE NC1973 APPENDIX D ISSUED: 2/5/96 REVISED: 3/19/96 FLORIDA POWER CORP COLUMN FURNACE TEST DECK 1 95NK17030/NC1973

                                    Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,'F TIME     TC No.103    TC No.104     TC No.106    TC No.106  TC No.107         TC No.108 hr: min:sec 0:00:00      68.8         68.7          68.7         68.8           68.8          69.0 0:02:30      68.8         68.7          68.7         68.7           68.8          69.0 0:03:00      68.8         68.8          68.8         68.7           68.9          69.0 0:07:30      68.9         68.8          68.9         68.8           68.9          69.1 0:10:00      69.2         69.0'         69.1         69.1           69.2          69.2 0:12:30      69.6         69.4          69.6         69.4           69.6          69.4 0:15:00      70.5         70.2          70.4         70.1           70.3          69.9 0:17:30      71.8         71.4          71.8         71.0           71.1          70.5 0:20:00      74.0         73.5          73.9         72.4           72.5          71.6 0:22:30      77.4         76.7          77.0         74.8           74.5          73.4 0:25:00      81.7         80.8          81.2         77.9           77.5          75.6 0:27:30      86.9         85.6          86.2         81.7           81.0          78.4 0:30:00      92.8         91.3          91.8         86.4           85.3          81.7 0:32:30      98.6         97.1          97.6         91.4           90.0          85.3 0:35:00     10J.8        103.0          103.5        96.8           94.9          89.1 0:37:30     110.9        109.0          109.5       102.1           99.7           93.1 0:40:00     117.5        115.1          115.9       107.4           104.6          97.2 0-      0:42:30 0:45.00 124.8 133.3 121.5 129.0 122.5 129.7 113.0 119.1 109.7 115.3 101.5 106.4 0:47:30     143.9        137.5          137.9       126.6           121.8         111.8 0:50:00     157.2        148.5          148.8       135.7           129.6         118.5

! 0:52:30 205.1 166.7 161.5 148.6 140.7 128.1 0:55:00 206.6 205.9 206.9 205.0 198.1 143.6 0:57:30 206.5 205.6 207.3 205.5 205.3 205.2 1:00:00 206.9 205.8 208.4 205.5 205.2 205.4 1:02:30 207.5 206.0 209.5 205.7 205.0 205.4 1:05:00 208.6 206.8 210.5 205.7 204.4 204.7 b O Page 18 . f

1 l FILE NC1973 APPENDIX D ISSUED: 2/5,96  ! l REVISED: 3/19/96 FLORIDA POWER CORP COLUMN FURNACE TEST - DECK 1 95NK17030/NC1973 V Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,'F I 1 TIME TC No.109 TC No.110 TC No.111 TC No.112 TC No.113 TC No.114 I hr: min:sec l i 0:00:00 69.3 70.2 68.0 67.5 67.4 67.2 0:02:30 69.2 70.1 68.3 67.1 66.4 66 2 0:05:00 69.2 70.0 67.5 66.6 66.3 66.1 0:07:30 69.3 69.9 67.3 66.6 66.4 66.2 0:10:00 69.3 70.0 67.6 66.7 66.4 66.2 0.12:30 69.5 70.2 67.4 66.7 66.4 66.1 . 0:15:00 69.9 70.4 67.6 66.9 66.5 66.3 I' 0:17:30 70.3 70.6 68.0 67.4 66.9 66.3 0:20:00 71.2 71.0 68.8 68.5 67.6 66.5

 !        0:22:30        72.6      71.7          70.0       70.2     68.8          67.0                  ;

0:25:00 74.4 72.6 72.2 72.7 70.7 67.8  ; 0:27:30 76.6 73.8 75.1 76.1 73.0 69.2 ' 0:30:00 79.1 75.2 78.7 80.3 76.0 71.0 l 0:32:30 82.0 77.0 82.9 85.3 79.6 73.6 l l 0:35:00 85.1 79.1 87.5 91.0 83.8 76.8 0:37:30 88.6 81.5 92.5 97.2 88.7 80.8 0:40:00 92.0 84.1 97.7 103.3 94.0 85.4 0:42:30 95.8 86.8 103.0 109.2 99.7 90.6 0:45:00 99.8 89.9 108.2 115.1 105.4 96.0 0:47:30 104.2 93.1 113.3 120.7 111.3 101.7

0:50:00 109.9 96.6 118.4 126.3 117.4 107.4 l 0:52:30 118.4 101.4 123.3 131.6 123.6 113.2 -
,         0:55:00        132.3    109.2         128.2       137.0    130.2         119.6 0:57:30       204.7     147.3          133.1      142.4    137.1         126.3 1:00:00       205.1     194.8          138.0      148.6    144.0         133.3 i         1:02:30       205.1     200.7          143.3      155.3    150.7         140.5 1:05:00       204.6     201.7         149.1       161.6    157.1         149.2 4

O Page 19

1 i FILE NC1973 APPENDIX D ISSUED. 2.5,96 REVISED: 3/19/96

                                 ,              FLORIDA POWER CORP COLUMN FURNACE TEST 3ECK 1
                                  ..              95NK17030/NC1973                                       ;
  \                                         Test Date: NOVEMBER 28.1995                                  )

UNEXPOSED SURFACE TEMPERATURES,'F i i I TIME TC No.115 TC No.116 TC No.117 TC No.118 TC No.119 TC No.120 hr: min:sec 0:00:00 67.2 67.3 67.6 67.7 67.9 0:02:30 66.2 66.2 66.5 66.7 66.8 0:05.00 66.1 66.1 66.4 66.7 66.7 0:07:30 66.1 66.2 66.5 66.7 66.8 0:10:00 66.1 66.2 66.6 66.8 66.9 0:12:30 66.2 66.4 66.6 67.0 67.2 67.5 0:15:00 66.4 67.0 68.4 68.5 69.1 0:17.30 66.7 68.4 71.3 71.9 72.9 0:20.00 67.7 71.4 76.3 77.9 79.2 0:22:30 69.5 76.0 83.0 85.3 86.9 0:25:00 72.6 82.0 90.6 93.5 95.2 0:27:30 76.9 88.8 98.6 101.6 103.2 0:30:00 82.1 95.8 106.3 109.2 110.8 0:32:30 87.8 102.5 109.0 113.7 116.4 117.8 0:35:00 93.7 108.9 116.1 120.9 123.4 124.7 0:37:30 99.6 114.9 122.7 127.8 130.1 131.3 0:40:00 105.2 120.7 128.9 134.4 136.6 137.7 0:42:30 110.7 126.3 134.8 140.7 142.9 144.2 O- 0:45:00 116.1 131.7 140.4 147.2 149.6 151.4 0:47:30 121.4 137.1 146.2 154.4 157.2 159.7 126.7 142.8 153.0 162.8 168.4 169.5 , 0:50:00 0:52:30 133.2 149.7 161.0 172.6 177.2 180.2 140.6 157.5 169.8 183.0 188.8 191.9 0:55:00 0:57:30 148.1 165.8 179.5 194.3 201.3 204.9 1:00:00 155.3 175.1 190.6 207.4 213.5 218.6 1:02:30 162.5 187.8 208.8 217.4 224.9 228.5 184.3 209.6 219.6 227.0 232.4 236.1 1:05:00 i J 3 V Page 20

                    .   . . . - -               .=.                                  -.--
FILE NC1973 APPENDIX D ISSUED: 2;5/96 REVISED: 3/19/96 FLORIDA POWER CORP COLUMN FURNACE TEST DECK 1

( ., 95NK17030/NC1973 Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,'F TIME TC No.121 TC No.122 TC No.123 TC No.124 TC No.125 TC No.126 hr: min:sec 0:00:00 0.0 69.6 69.7 64.8 69.7 69.6 , 0:02:30 67.0 69.6 69.7 64.4 69.7 69.6 0:05:00 67.0 69.6 69.7 63.9 69.7 69.6 0:07:30 67.0 69.8 69.9 64.2 70.0 69.9 0 10.00 67.1 70.4 70.4 65.0 70.7 70.9 0:12:30 67.7 72.0 71.8 66.5 72.6 73.6 0:15:00 69.2 76.1 75.1 69.7 76.8 79.1 0:17:30 73.0 82.2 81.0 75.5 83.0 86.4 0:20:00 79.4 89.8 89.0 86.8 90.7 94.6 0:22:30 87.4 97.9 98.4 99.7 99.2 103.0 0:25:00 95.9 106.1 108.1 111.3 108.1 111.1 l 0:27:30 104.0 113.9 117.3 121.5 116.8 118.9 i 0:30:00. 111.6 121.5 125.9 129.5 124.9 126.5 i 0:32:30 118.7 128.5 133.6 135.9 132.3 134.0 0:35:00 125.5 135.4 140.8 141.5 139.3 142.0 l 147.4 146.8 146.3 150.5 0:37:30 132.0 142.2 159.8

                                                                                                        )

0:40:00 138.3 149.2 153.6 152.4 153.8 l 0:42:30 144.8 156.6 159.7 159.1 162.3 170.0 l ' 166.0 166.1 171.8 181.2

   \      0.45:00       151.9          164.6                                                            l 0:47:30       160.2          172.9          173.1      173.6     182.3          193.4 0:50:00       169.7          182.2          181.1      181.9     194.0          206.4 0:52:30       179.9          192.6          191.6      190.6     206.2          219.0 0:55:00       191.3          204.1          203.8      199.4     217.7          231.4 0:57:30       202.9          216.7          213.8      208.5     228.8          243.0 1:00:00       210.6          228.4          223.1      216.1     235.4          255.7 1:02:30       223.4          237.2          231.8      224.4     244.1          270.2 1:05:00       233.9          244.5          239.8      232.3     255.8          284.4 i

l Page 21

FILE NC1973 APPENDIX D ISSUED 2/5,90 REVISED: 3/19/96 FLORIDA POWER CORP COLUMN FURNACE TEST - DECK 1

    /O                        ..            95NK17030/NC1973 b                                 Test Date: NOVEMBER 28,1995 l                              UNEXPOSED SURFACE TEMPERATURES,'F j

TIME .TC No.127 TC No.128 TC No.129 TC No.130 TC No.131 TC No.132 { hr: min:sec 0:00:00 69.6 69.4 69.4 69.4 69.5 69.5 0:02:30 ' 69.6 69.4 69.4 69.3 69.5 69.5 ., 0:05:00 69.7 69.4 69.4 69.3 69.5 69.5 0:07:30 70.2 69.5 69.4 69.4 69.6 69.8 0:10:00 71.6 70.1 69.5 69.6 70.3 70.9 0:12:30 74.6 71.6 70.0 70.2 71.7 73.2 0:15:00 80.0 75.6 71.6 71.7 75.4 77.7 4 0.17:30 86.9 81.9 75.1 74.6 81.1 84.1 0:20:00 94.8 89.4 82.1 79.2 88.0 91.9 0:22:30 103.0 97.2 91.7 85.7 95.5 100.2 0:25:00 111.3 104.8 102.3 96.8 103.6 108.4 0:27:30 119.7 112.5 114.4 116.9 113.7 116.8 0:30:00 128.7 120.8 126.3 133.3 125.6 126.3 0:32:30 138.6 129.1 136.5 145.0 139.0 137.8 0:35:00 149.1 138.0 145.3 153.8 151.9 151.1 0:37:30 160.0 147.6 152.9 160.9 165.0 166.3 , 0:40:00 171.4 158.3 159.7 167.0 182.5 183.3

I 0:42:30 183.4 169.9 166.0 173.8 192.6 199.3
0:45:00 196.3 182.2 172.1 184.7 201.5 211.0  ;

0:47:30 209.0 195.1 178.6 191.5 207.6 219.5 0:50:00 217.2 209.8 185.5 195.6 212.9 229.3 ) 0:52:30 226.5 221.8 198.7 201.9 220.8 242.3 )' , 0:55:00 238.7 232.2 210.5 206.8 231.8 258.6 , 0:57:30 252.5 241.8 214.9 209.5 244.2 276.1

1:00:00 267.1 251.2 216.6 210.7 259.2 294.2

! 1:02:30 282.8 262.6 218.8 213.8 276.1 311.4 ! 1:05:00 299.0 275.5 222.3 219.6 293.5 328.0 i l l 1 l O Page 22 i

          .-J .  +m   ,    a    s   , -            n-                                        .

FILE NC1973 APPENOlX D ISSUED: 2/5/96 REVISED: 3/19/96

                              .                  FLORIDA POWER CORP COLUMN FURNACE TEST DECK 1 l,                             ..                   95NK17030/NC1973 i

Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,'F TIME TC No.133 TC No.134 TC No.135 TC No.136 TC No.137 TC No.138 hr: min:sec 0.00:00 69.5 69.4 S9.5 67.0 66.9 66.8 0:02:30 69.5 69.4 69.5 67.0 66.9 66.7 0:05.00 69.5 69.4 69.5 66.9 66.8 66.7 0:07:30 69.7 69.5 69.6 67.0 66.8 66.7 ) 0:10.00 70.4 70.0 70.1 67.0 66.8 66.8

;        0:12:30            72.0            71.3          71.2        67.0      66.9          67.3 0:15:00            75.6            74.2          73.6        67.2      67.1          68.5 0:17:30            82.6            79.6          77.9        67.6      67.5           70.7 0:20:00            91.6            86.9          84.7        68.6      68.4          74.3

) 100.8 94.9 92.6 70.5 69.9 79.2 0:22:30 0:25:00 109.5 103.0 100.7 73.7 72.2 85.0

0
27:30 117.5 110.9 108.3 77.9 75.4 91.4 l 0:30:00 125.4 118.4 115.3 83.0 79.3 98.0 1

0:32:30 133.3 125.6 121.9 88.5 83.8 104.3 0:35:00 141.7 132.9 128.3 94.3 88.8 110.5 0:37:30 150.8 140.6 134.9 100.2 94.1 116.7 , 0:40:00 161.4 149.2 141.9 105.9 99.7 122.9 149.6 111.6 105.6 129.4 l6 0:42:30 174.3 159.6 k 0:45:00 190.1 171.5 158.1 117.4 111.8 136.6 0:47:30 206.3 185.5 168.1 123.4 118.5 144.7 0:50:00 218.5 199.7 180.1 129.8 125.6 153.6 0.52:30 227.1 210.2 193.0 136.5 133.0 163.1 0:55:00 -235.4 217.5 209.5 143.6 140.2 173.4 C:57:30 247.4 235.1 211.9 151.7 147.6 184.5 1:00:00 263.1 249.0 216.4 163.3 155.6 196.5 1:02:30 281.4 265.0 227.2 175.4 164.4 208.7 1:05:00 302.1 283.9 237.4 182.5 174.5 219.8 i ' i I

O Page 23

FILE NC1973 APPENDIX D ISSUED 2/5<96 REVISED: 3/19/96 FLORIDA POWER CORP , COLUMN FURNACE TEST - DECK 1 r .. 95NK17030/NC1973 Test Date: NOVEMBER 28.1995 UNEXPOSED SURFACE TEMPERATURES,*F TIME TC No.139 TC No.140 TC No.141 TC No.142 TC No.143 TC No.144 hr: min:sec 0:00:00 66.6 66.2 66.0 66.0 65.8 65.2 0:02:30 66.4 66.1 66.0 65.9 65.7 65.1 4 0:05:00 66.4 66.1 65.9 65.8 65.6 65.1 0 07:30 66.4 66.1 55.9 65.8 65.6 65.1 0:10:00 66.5 66.2 66.1 66.1 65.7 65.2 0:12:30 66.9 66.7 66.7 66.8 66.1 65.5 0:15:00 67.8 67.8 68.5 68.6 67.2 66.3 0:17:30 69.8 70.2 71.7 72.0 69.6 68.3 0:20:00 73.4 74.2 76.8 77.2 74.0 71.9  ! 0:22:30 78.7 80.0 83.4 84.0 80.0 77.1 0:25:00 85.7 87.4 90.9 91.8 87.2 83.2 03.5 95.7 98.9 99.8 94.7 89.7 l 0:27:30 0:30:00 101.3 104.0 106.5 107.5 102.2 96.2 I 0:32:30 108.7 111.8 113.8 114.8 109.1 102.4 l 0:35:00 115.8 119.2 120.7 121.7 115.8 108.4 1 0:37:30 122.5 126.2 127.5 128.4 122.4 114.2 l 0:40:00 129.0 132.8 134.0 135.0 128.8 119.9 9> 0:42:30 0:45:00 135.3 141.5 138.9 145.0 140.4 147.3 141.6 148.9 135.3 142.0 125 8 131.9 0:47:30 148.5 151.3 154.9 157.2 149.5 138.5 i' 0:50:00 156.6 158.6 163.6 166.5 158.1 146.0 0:52:30 166.1 166.7 173.2 177.1 170.1 155.5 ' 0:55:00 177.3 175.9 183.4 189.2 183.5 168.4 0:57:30 190.0 186.8 194.8 201.8 196.8 181.5 1:00:00 204.2 201.4 207.5 214.1 208.3 192.9 1:02:30 216.0 208.6 221.7 224.9 213.5 204.0 1:05:00 225.0 222.2 228.9 234.1 222.6 213.8 I l Page 24 I

FILE NC1973 APPENDIX D ISSUED: 2iS/96 REVISED: 3/19/96

                                      .             FLORIDA POWER CORP COLUMN FURNACE TEST DECK 1 O  v 95NK17030/NC1973 Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,*F TIME     TC No.145  TC No.146     TC No.147  TC No.148   TC No.149    TC No.150 hr: min:sec 0.00:00      65.0       65.0          64.9       65.1        65.7         70.4 0.02:30      65.0       64.8          64.8       65.0        65.6         70.3 0.05:00      64.9       64.8          64.8       65.0       65.6          70.3 0:07:30      65.0       64.9          64.8       65.1        65.6         70.3 0:10:00      64.9       64.8          64.8       65.0        65.6         70.3 0:12:30      65.0       64.9          64.8       65.1       65.7          70.3 0:15:00      65.2       64.9          64.9       65.3       65.9          70.5 0:17:30      65.7       65.1          65.2       65.8       66.4          70.9 0:20.00      66.7       65.4          65.6       66.5       67.1          71.6 0:22:30      68.5       65.9          66.3       67.8       68.4          72.7 0:25:00      71.2       66.9          67.4       69.8        70.4         74.4 0:27:30      74.5       68.3          69.0       72.5        73.0         76.7 0:30.00      78.2       70.1          71.1       75.9        76.3         79.5 0:32:30      82.4       72.3          73.9       79.9        80.1         82.8 0:35:00      87.0       74.9          77.3       84.5        84.3         86.6

. 0:37:30 92.0 78.0 81.2 89.4 88.6 90.7 0:40:00 97.2 81.3 85.3 94.4 93.0 95.1 0:42:30 102.6 85.0 89.7 99.5 97.5 99.7 0:45.00 108.1 88.9 94.2 104.4 101.9 104.3 0.47:30 113.7 93.2 98.8 109.1 106.3 108.9 0:50:00 119.7 97.7 103.7 113.8 110.7 113.5 0:52:30 127.1 102.3 108.7 118.4 115.1 118.0 ) 1 0:55:00 136.0 107.5 114.1 123.1 119.6 122.5 0:57:30 145.7 113.3 119.5 127.9 124.3 127.0 I 1:00.00 156.0 119.9 125.0 133.0 129.4 131.8 l 1:02:30 165.8 127.1 130.5 138.2 134.7 137.0 ) 1:05:00 189.1 135.4 136.0 143.6 140.0 142.9 ) l l i Pag a 25 l i

FILE NC1973 APPENDIX D ISSUED- 2/5,96 REVISED: 3/19/96

                          .                FLORIDA POWER CORP COLUMN FURNACE TEST DECK 1 95NK17030/NC1973 h)

V Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,*F TIME TC No.151 TC No.152 TC No.153 TC No.154 TC No.155 TC No.156 hr: min:sec 0.00.00 69.6 69.1 68.9 68.9 68.9 69.0 0.02:30 69.5 69.1 68.9 68.9 68.9 68.9 0:05:00 69.5 69.1 68.9 68.9 68.8 68.9 0:07:30 69.5 69.1 68.9 68.9 68.9 69.0 0:10:00 69.6 69.1 68.9 68.9 69.0 69.0 69.6 69.2 68.9 68.9 69.3 69,3 0.12:30 - 0:15:00 69.9 69.5 61.0 69.2 70.1 70.1 0:17:30 70.3 70.1 f,9.2 69.7 71.8 71.8 0:20:00 71.2 71.1 69.7 70.8 74.7 74.8 '- 0:22:30 72.7 72.7 70.6 72.6 78.9 79.3 0:25:00 74.9 74.9 72.0 75.3 84.5 84.9 1 0:27:30 77.7 77.7 74.1 78.8 90.0 91.3 0:30:00 81.2- 81.2 76.9 82.9 96.8 98.1 0:32:30 85.2 85.5 80.1 87.4 102.4 104.8 0:35:00 89.7 90.3 84.2 92.3 108.4 111.4 0:37:30 94.6 95.3 88.6 97.4 114.3 117.7 0:40:00 99.7 100.9 93.6 102.7 120.4 123.9 7s 0:42:30 105.0 106.6 98.9 108.1 125.6 129.9 0:45.00 110.2 112.3 104.4 113.5 131.5 135.8 0:47:30 115.5 118.1 110.0 118.9 136.5 141.9 0:50:00 120.8 124.2 115.8 124.6 142.9 148.8 4 0:52:30 126.1 130.3 121.9 131.1 150.0 156.5 2 0:55:00 131.5 136.7 128.3 138.0 157.7 165.1 0:57:30 137.3 143.3 135.0 145.3 166.4 174.6 1:00:00 143.2 149.8 142.0 153.1 177.1 188.7 1:02:30 149.5 156.1 149.4 165.6 196.2 200.0 - 1:05:00 155.8 162.5 161.6 185.0 205.6 210.9 3 4 1 M Page 25 i

__ ._. . _ . _ __ . . . . - . _ _ _ . = . = _ . . _ _ _ . _ . . .. 1 4 FILE NC1973 APPENDIX D ISSUED: 2/5 56 REVISED: 3/19,96 e

                               .                   FLORIDA POWER CORP                                                                          ,

COLUMN FURNACE TEST DECK 1

                                ..                   95NK17030/NC1973 Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,*F                                                                         ,

1 i TIME TC No.157 TC No.168 TC No.159 TC No.160 TC No.161 TC No.162 i hr: min:sec j 0:00:00 69.0 69.2 69.3 69.7 69.7 69.9 0:02:30 69.0 69.2 69.3 69.6 69.7 69.9 l 1 0:05:00 69.0 69.2 69.3 69.6 69.7 69.9 . 0.07:30 69.0 69.2 69.4 69.7 69.7 69.9 i 0:10:00 69.1 69.4 69.5 69.8 69.9 70.1 0:12:30 69.6 69.9 69.8 70.2 70.3 70.6

 ;         0:15:00           70.8             71.2              71.1                           71.2            71.6               71.9 2

0:17:30 73.2 74.0 73.5 73.4 74.1 74.5 0:20:00 77.0 78.3 77.6 77.2 78.1 79.2 0:22:30 82.2 83.9 83.1 82.5 83.8 86.1

0
25:00 88.4 90.4 89.6 88.8 90.7 94.4

= ] 0:27:30 95.2 97.3 96.5 95.9 98.3 103.3 0:30.00 102.3 104.5 103.8 103.2 106.2 112.2 0:32:30 109.3 111.6 110.9 110.5 113.8 120.5 j 0:35:00 116.2 118.6 117.9 117.7 121.3 128.2

0
37:30 122.9 125.5 124.8 124.7 128.5 135.4 i 0:40:00 129.4 132.6 131.5 131.6 135.5 142.1
0:42:30 135.8 139.5 138.4 138.5 142.6 148 6 0:45:00 142.4 146.5 145.5 145.8 149.8 155.1 0:47:30 149.5 154.4 153.4 153.6 157.4 162.0 0:50:00 157.5 163.3 162.2 162.2 165.5 169.3

, 0:52:30 166.4 173.2 171.9 171.4 174.3 177.3 1 0:55:00 176.3 184.0 182.6 181.6 184.1 186.4 0:57:30 187.5 195.0 194.2 192.6 194.9 196 6 l 1:00:00 198.3 206.5 205.9 203.9 206.3 207.3 1:02:30 209.2 217.0 216.4 215.0 217.2 217.7 ! 1:05:00 219.6 226.7 225.9 225.1 227.0 226.8 i i 4 eO Page 27 I

                                     -y   r-    --
                                                                                                    .,_.m  _

FILE NC1973 APPENDIX D ISSUED. 2/5,96 REVISED: 3/19/96 FLORIDA POWER CORP COLUMN FURNACE TEST DECK 1 95NK17030/NC1973 (}/ ( Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,*F TIME TC No.163 TC No.164 TC No.165 TC No.166 TC No.167 TC No.168 hr: min:sec 0:00.00 69.9 70.0 69.9 70.0 69.8 69.8 0:02:30 69.9 70.0 69.9 69.9 69.8 69.8 0:05:00 69.9 70.0 69.9 70,0 69.8 69.8 0:07:30 70.0 70.0 70.0 70.1 69.8 69.7 0:10:00 70.4 70.2 70.1 70.5 70.1 69.8 0:12:30 71.3 70.8 70.6 71.7 70.9 70.0 0:15:00 73.7 72.2 72.0 74.4 73.1 70.9 0:17:30 78.1 74.8 74.6 78.5 76.9 72.7 0:20:00 86.2 79.1 78.8 84.1 81.9 75.9 0:22:30 96.8 85.4 84.3 90.5 87.9 80.7 0:25:00 108.0 93.0 90.9 97.6 94.6 86.9 0:27:30 118.5 101.3 98.2 104.9 101.9 95.4 0:30:00 127.6 110.0 105.9 112.7 110.0 105.9 0:32:30 135.2 118.2 113.7 120.8 118.4 116.4 0:35:00 141.6 125.9 121.6 129.4 127.2 126.4 0:37:30 147.4 133.3 129.4 138.4 136.0 135.6 0:40:00 152.9 140.4 137.5 148.2 145.2 143 9

     /          0:42:30     158.8      147.8          146.0      158.6      154.9         1520 D)          0.45:00     165.3      155.7          155.1 165.0 170.1 182.2 165.3 176.7 159.9 168.2 0:47:30     172.5      164.3 0:50:00     180.3      173.7          175.8      193.8      189.7         176.9 0:52:30     188.9      183.9          187.1      203.5      200.2         187.9 0:55:00     197.8      194.7          198.4      214.8      210.2         197.7 0:57:30     207.0      205.5          209.8      226.5      220.1         205.0 1:00:00     215.7      215.3          220.9      238.9      230.1         211.3 1:02:30     224.5      224.8          232.4      252.3      240.9         217.8 1:05:00     232.0      234.8          244.6      266.9      252.7         224.4 4

I e I

    'd

- Page 2S

FILE NC1973 APPENDIX D ISSUED- 2.'5,96 REVISED: 3/19/96

                                          .                FLORIDA POWER CORP COLUMN FURNACE TEST DECK 1 95NK17030/NC1973 O

l Ter,t Date: NOVEMBER 28,1995 , UNEXPOSED SURFACE TEMPERATURES,'F TIME TC No.169 TC No.170 TC No.171 TC No.172 TC No.173 TC No.174 hr: min:sec 0:00:00 69.7 69.5 69.5 66.7 66.7 66.6 0.02:30 69.6 69.5 69.5 66.6 66.6 66.5 0:05:00 69.7 69.5 69.5 66.6 66.6 66.5 0:07:30 69.7 69.6 69.5 66.6 66.6 66.5 0:10:00 69.9 69.9 69.7 66.6 66.5 66.5 0:12:30 70.4 70.5 70.1 66.9 66.7 66.5 0:15:00 71.9 72.1 71.4 67.6 66.9 66.6 0:17:30 74.4 74.8 73.9 69.5 67.6 66.9 0:20:00 78.5 78.9 77.9 72.8 69.0 67.5 0:22:30 83.9 84.2 83.2 77.8 71.6 69.0 0:25:00 90.5 90.5 89.5 84.1 75.7 71.4 0:27:30 99.3 97.7 96.5 91.0 80.8 74.8 0:30:00 110.1 106.2 104.0 98.1 86.6 79.0 0:32:30 121.3 115.7 111.8 105.0 92.8 83.9 0:35:00 132.7 126.3 120.2 112.0 99.3 89.1 0:37:30 144.3 137.8 129.3 119.2 105.6 94.7 0:40:00 156.2 150.2 139.3 126.8 112.1 100.4 6 0:42:30 168.4 162.9 150.4 135.2 118.9 106.2 k 0:45:00 180.2 175.7 162.4 144.7 126.2 112.2 0:47:30 190.7 188.0 175.3 156.0 134.1 118.4 0:50:00 199.7 199.5 188.1 169.5 142.8 125.2 0:52:30 208.1 210.8 200.4 183.7 152.5 132.5 0:55:00 216.7 222.7 212.3 196.0 163.4 140.2 0:57:30 225.8 235.4 224.5 206.8 177.3 148.9 1:00:00 235.7 248.9 237.6 218.0 188.6 161.0 1:02:30 246.4 263.5 252.0 228.9 198.6 172.5 1:05:00 258.1 279.0 267.5 241.1 207.6 180.3 Page 29 t

FILE NC1973 APPENDIX D ISSUED: 215/96 REVISED: 3/19/96 FLORIDA POWER CORP g~ COLUMN FURNACE TEST - DECK 1

                          ~~

95NK17030/NC1973 l ( Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,'F TIME TC No.175 TC No.176 TC No.177 TC No.178 TC No.179 TC No.180 hr: min:sec 0.00.00 66.5 66.3 66.1 65.8 65 6 65.4 0.02:30 66.4 66.2 66.0 65.8 65.6 65.3 0.05.00 66.3 66.2 66.0 65.8 65.5 65.3 0:07:30 66.4 66.2 66.0 65.8 65.5 65.3 0:10:00 66.4 66.3 66.0 65.8 65.6 65.3 0:12:30 66.4 66.5 66.1 65.9 65.8 65.4 0:15.00 66.4 67.2 66.4 66.3 66.3 65.8 0:17:30 66.8 63.5 67.1 67.4 67.7 66.9 0:20:00 67.4 70.7 68.4 69.3 70.2 69.0 0:22:30 68.6 74.1 70.9 72.6 74.1 72.3 0:25:00 70.7 78.6 74.5 77.3 79.2 77.1 0:27:30 73.5 83.8 79.2 83.2 85.4 82.8 0:30:00 77.1 89.4 84.8 89.8 92.1 89.2 0:32:30 81.5 95.4 91.0 96.9 99.1 96.0 0:35:00 86.4 101.5 97.5 103.8 105.9 102.7 0:37:30 91.7 107.5 104.0 110.6 112.7 109.4 0:40.00 97.3 113.6 110.4 117.4 119.4 116.0 l 0:42:30 103.0 120.0 116.8 124.0 126.2 122.7 0:45:00 109.0 126.8 123.4 130.6 133.0 129.6 l 0:47:30 115.3 134.2 130.1 137.2 140.0 136.7 j 0:50.00 122.0 142.2 137.2 144.1 147.6 144.3 l 0:52:30 129.2 150.5 144.8 151.7 155.9 152.7 0:55:00 '136.7 159.9 153.5 160.2 165.2 162.6 0:57:30 144.4 170.3 163.5 170.1 175.5 173.6 1:00:00 153.1 181.0 174.9 181.6 186.7 184.8 l 1:02:30 162.7 191.8 186.3 193.3 198.8 195.7 1:05:00 172.7 202.7 197.1 204.6 209.5 206.2 l Page 30

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                                                                                                                                                                                       .                 FLORIDA POWER CORP COLUMN FURNACE TEST - DECK 1 l

[ '

                                                                                                                                                                                              -            95NK17030/NC1973 Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,*F TIME                                                                TC No.181                                           TC No.182     TC No.183  TC No.184 TC No.185              TC No.186 hr: min:sec 0:00:00                                                                                               65.2                        65.1          65.1       64.9      69.1                   69.1 0.02:30                                                                                               65.1                        65.0          65.0       64.8     69.1                    6e 1 0.05:00                                                                                               65.1                        65.0          65.0       64.8      69.1                   69.1 0:07:30                                                                                                65.1                       65.0          65.0       64.8      69.1                   69.1 0:10:00                                                                                                65.1                       65.0          64.9       64.8      69.2                   69.2 1

l 0:12:30 65.2 65.1 65.0 64.8 69.5 69.4 0:15:00 65.6 65.3 65.0 64.7 70.4 70.0 0:17:30 66.6 66.0 65.4 64.9 72.4 71.1 0:20.00 68.5 67.4 66.0 65.1 75.8 73.0 0:22:30 71.8 69.9 67.1 65.6 80.9 75.6 0:25:00 76.2 73.4 68.9 66.4 88.6 78.7 0:27:30 81.6 77.6 71.3 67.7 101.5 82.0 0:30:00 87.6 82.3 74.3 69.3 115.6 85.7 0:32:30 93.9 87.4 77.7 71.5 127.9 89.4 l 0:35:00 100.3 92.7 81.6 74.0 138.3 93.3 0:37:30 106.5 98.2 85.7 77.0 147.5 97.2 0:40.00 112.7 103.5 90.1 80.4 155.5 101.2 l m 109.0 94.8 84.1 163.0 105.2 3 0:42:30 118.9 0:45.00 125.4 114.6 99.7 88.1 171.2 109.5 0:47:30 132.3 120.6 104.7 92.4 179.4 114.6 I 0:50:00 139.6 127.1 110.0 97.1 187.3 121.2 0:52:30 148.5 134.7 115.8 101.8 194.8 134.1 . 0:55:00 159.7 144.3 122.8 107.1 201.7 155.5 0:57:30 171.2 155.3 131.1 113.1 207.4 177.3 1:00:00 182.0 166.8 140.3 119.9 212.6 209.4 l l 1:02:30 191.6 177.5 149.6 127.2 218.4 210.5 1:05:00 201.0 188.1 162.9 135.8 225.1 210.6 I O 1 Page 31

APPENDIX D ISSUED. 2/5,96 FILE NC1973 REVISED: 3/19/96

                        ,             FLORIDA POWER CORP COLUMN FURNACE TEST DECK 1 95NK17030/NC1973
  /                      ..

Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,'F TC No.187 TC No.188 TC No.189 TC No.190 TC No.191 TC No.192 TIME hr: min:sec 68.7 68.7 66.7 68.8 68.9 68.9 , 0:00:00 ' 68.7 68.8 68.7 68.8 68.8 68.9 0:02:30 68.7 68.7 68.7 68.8 68.9 68.9 0:05.00  ; 68.8 68.8 68.8 68.9 69.0 69.0 0:07:30 68.9 68.9 69.2 69.6 69.3 69.2 0:10:00 69.2 69.2 70.3 71.5 70.3 69.8 0:12:30 70.2 72.5 74.7 72.5 71.5 0:15:00 70.2 72.1 75.6 78.6 75.5 74.4 0:17:30 72.0 74.6 75.0 79.4 83.2 79.5 78.6 0:20:00 77.9 78.9 83.6 87.8 84.2 83.4 0:22:30 81.7 83.7 88.2 92.7 89.3 88.6 0:25:00 85.8 89.4 93.2 97.8 94.5 93.8 0:27:30 90.6 97.1 99.4 103.9 99.8 99.0 0:30:00 95.8 105.4 106.6 111.5 105.4 104.3 0:32:30 101.3 113.7 115.6 125.3 112.3 110.4 0:35:00 106.7 122.2 127.6 143.1 122.4 118.9 0:37:30 131.8 143.3 160.1 138.4 131.3 0:40.00' 112.1 0 0:42:30 0:45:00 0:47:30 117.9 125.1 138.4 145.2 178.8 201.3 164.9 183.6 196.5 173.6 186.2 196.7 156.0 174.8 192.1 148.7 173.4 191.5 165.9 210.8 210.6 210.9 210.8 210.7 0:50.00 205.4 210.9 211.1 210.9 210.9 210.8 0:52:30 210.3 210.8 211.0 210.9 210.8 210.8 0:55:00 210.6 210.9 211.1 210.9 210.8 210 8 0:57:30 210.6 210.9 211.1 210.8 210.8 210.8 1:00:00 210.8 210.9 211.2 210.9 210.9 210.8 1:02:30 210.8 211.0 211.2 210.9 211.0 210.7 1:05:00 J .i T 1 O ' Page 32' ' t

FILE NC1973 APPENDIX D ISSUED. 2/5/96 REVISED: 3/19/96 FLORIDA POWER CORP COLUMN FURNACE TEST - DECK 1 95NK17030/NC1973 O . , , Test Date: NOVEMBER 28.1995 UNEXPOSED SURFACE TEMPERATURES,'F TIME TC No.193 TC No.194 TC No.196 TC No.196 TC No.197 TC No.198 hr: min:sec 0:00:00 69.0 69.1 69.1 69.3 69.3 69.4 0:02:30 69.0 69.1 69.2 69.3 69.3 69.4 0:05:00 69.0 69.1 69.1 69.3 69.3 69.4 0:07:30 69.1 69.2 69.2 69.4 69.5 69.7 0:10.00 69.3 69.6 69.6 69.7 69.7 70.3 0.12:30 70.1 70.7 70.6 70.7 70.5 72.0 0:15:00 72.2 73.2 73.1 73.3 72.6 75.4 0:17:30 75.8 77.3 77.2 77.7 76.3 80.1 0:20.00 80.7 82.4 82.5 83.2 81.0 85.3 0:22:30 86.1 87.8 88.2 89.1 86.2 90.8 1 0:25:00 91.3 93.1 93.8 95.0 91.6 96.3 0:27:30 96.3 98.3 99.3 100.5 96.5 101.4 a 0:30:00 101.2 103.7 104.8 105.8 101.2 106.4 0:32:30 106.1 110.1 110.6 110.8 105.6 111.3 0:35:00 112.5 119.2 118.4 116.7 110.3 116.8 0:37:30 121.9 131.7 129.6 125.9 116.4 123.5 ' 134.7 0:40:00 135.3 147.3 146.4 141.0 125.1 s 0.42:30 157.1 167.5 167.5 162.3 140.2 173 6

 \          0:45:00     185.1        186.9         188.1          186.9   186.3         207.4 0:47:30     210.3        210.5         210.6          210.5   210.8         210.9         l 0:50:00     210.8        210.6         210.7          210.8   210.9         2110          l 0:52:30     210.8        210.7         210.9          210.9   211.0         211.1 0:55:00     210.8        210.7         210.9          210.9   211.1         211 4 0:57:30     210.8        210.7         210.9          211.0   211.4         211.8 1:00.00     210.9        210.7         211.0          211.3   212.5         212.6 1:02:30     211.0        210.7         211.2          212.0   213.5         213.6 1:05:00     211.1        210.7         211.3          212.6   214.2         214.3 i

i  ! I i i l I i j Page 33

FILE NC1973 APPENDIX D ISSUED: 2/5,96 REVISED: 3/19/96

                            .             FLORIDA POWER CORP COLUMN FURNACE TEST DECK 1

[3 - 95NK17030/NC1973 2 V Test Date: NOVEMBER 28.1995 UNEXPOSED SURFACE TEMPERATURES,*F i TIME TC No.199 TC No. 200 TC No. 201 TC No. 202 TC No. 203 TC No. 204 hr: min:sec 0:00.00 69.4 69.9 69.8 69.8 69.8 69.7 0:02:30 69.3 69.9 69.8 69.7 69.8 69.7 0:05:00 69.4 69.9 69.8 69.8 69.8 69.8 0.07:30 69.6 70.3 70.1 70.0 70.3 70.8 0:10:00 70.2 71.2 71.1 71 1 73.3 76 2 0:12:30 71.8 73.4 73.5 73.8 79.7 85.5 1 0:15:00 74.7 77.0 77.6 78.5 88.1 97.0 0:17:30 78.6 81.7 82.6 84.2 96.7 106.8 . 0:20:00 83.4 87.2 88.1 90.1 104.3 114.9 ^ 0:22:30 88.5 92.8 93.5 96.0 111.7 123.1 0:25:00 93.6 98.2 98.7 101.9 119.5 132.9 0:27:30 98.6 103.2 103.7 107.8 127.9 143.6

0
30'00 103.5 108.7 109.2 113.8 139.0 157.2 0:32:30 108.6 115.3 117.1 121.6 157.5 175.6 0:35:00 115.7 126.2 132.6 138.3 181.2 195.9 0.37:30 127.8 143.9 168.4 176.9 198.8 205.9 0:40:00 148.7 181.7 193.5 198.5 205.8 208.2 0:42:30 181.3 199.5 203.7 205.7 208.8 209.2 0:45:00 200.5 206.8 208.1 208.7 210.3 210.1 0:47:30 209.1 210.7 210.4 210.4 211.3 210.9 0:50.00 211.2 212.5 211.7 211.4 212.0 211.5 0:52:30 212.1 213.5 212.7 212.1 212.5 212.1 0:55:00 212.6 214.2 213.4 212.7 213.0 212.8 0:57:30 213.0 214.6 213.9 213.2 213.5 213.7 l 1:00:00 213.5 214.9 214.2 213.6 214.3 214.9 1:02:30 214.1 215.2 214.6 214.1 215.3 216.1 1:05:00 214.4 215.4 214.8 214.9 216.0 217 4 I

4 I O Page 24

FILE NC1973 APPENDIX D ISSUED: 2/ Sis 6 REVISED: 3/19/96 FLORIDA POWER CORP  ; COLUMN FURNACE TEST DECK 1 3 .. 95NK17030/NC1973

  /                                Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,'F TIME    TC No. 205  TC No. 206    TC No. 207   TC No. 208 TC No. 209   TC No. 210          I I

hr: min:sec 0:00.00 69.9 70.0 70.1 70.1 70.1 70.1 0:02:30 69.9 69.9 70.0 70.0 70.0 70.1 0.05:00 89.9 70.0 70.1 70.1 70.1 70.2 0:07:30 70.1 70.2 70.3 70.4 70.1 70.3 0:10:00 71.4 71.0 71.1 71.6 70.5 70.6 0:12:30 74.9 73.2 73.3 75.6 71.4 71.4 0:15:00 80.2 77.1 77.2 81.6 73.8 73.3 0:17:30 86.5 82.1 81.9 88.2 77.4 77.2 0:20.00 93.3 88.3 87.4 94.8 82.2 84.4 0:22:30 100.3 95.4 93.1 -101.2 88.0 96.2 0:25.00 107.4 102.9 99.7 107.8 95.0 113 0 0:27:30 115.4 111.0 107.5 114.9 102.6 134.1 0:30:00 126 2 120.8 118.5 123.8 110.5 151.2 i 0:32:30 152.1 135.1 133.8 137.4 119.1 162.7 0:35:00 193.9 159.7 158.2 160.8 130.7 177.7 0:37:30 208.3 207.3 208.1 194.7 150.8 187.7 0:40:00 209.4 209.0 211.7 210.0 209.0 211.0 O b 0:42:30 0:45:00 209.5 209.2 208.9 208.2 211.7 211.6 210.2 210.0 209.5 209.3 211.2 211.2 0:47:30 209.4 208.1 211.9 210.4 209.8 211.3 0:50:00 211.0 210.2 212.6 211.5 211.1 211.4 0:52:30 211.6 211.1 212.6 211.8 211.5 211.5 0:55:00 211.8 211.2 212.7 212.0 211.7 211.5 0:57:30 212.0 211.3 212.7 212.1 211.9 211.6 1:00:00 212.2 211.2 212.8 212.3 212.0 211.6 1:02:30 212.6 211.5 212.9 212.5 212.2 211.6 1:05:00 213.1 211.5 213.0 212.8 212.4 211.6 A U Page 35

APPENDIX 0 ISSUED: 2; Sis 6 FILE NC1973 REVISED: 3/19/96

                            .              FLORIDA POWER CORP
     -                              COLUMN FURNACE TEST DECK 1
                              -              95NK17030/NC1973 Test Date: NOVEMBER 28,1995                                             l I

UNEXPOSED SURFACE TEMPERATURES,*F l 1 l TIME TC No. 211 TC No. 212 TC No. 213 TC No. 214 TC No. 215 TC No. 216 l hr: min:sec 0:00:00 69.8 69.6 69.3 69.0 68.7 68.4 0:02:30 69.8 69.5 69.3 69.0 68.7 68.3 0.05:00 69.8 69.6 69.3 69.0 68.7 68.4 0:07:30 69.9 69.7 69.4 69.1 68.8 68.5 0:10.00 70.2 70.0 69.8 69.4 69.1 68.8 0:12.30 71.1 71.0 70.8 70.3 69.7 69.6 0:15:00 73.6 73.6 73.4 72.6 71.4 71.6 0:17:30 77.3 77.7 77.5 76.4 74.5 75.0 0:20:00 82.1 82.8 83.2 81.4 79.0 79.6 0:22:30 87.5 88.3 90.0 87.0 84.3 84.7 0:25:00 93.8 9 t.0 96.8 92.7 89.7 89.9 0:27:30 100.4 99.8 103.7 98.2 95.0 95.0 0:30:00 107.3 105.7 111.2 104.2 100.1 99.9 0:32:30 114.7 112.2 119.7 111.8 105.5 105.1 0.35:00 124.5 120.3 129.9 122.5 112.4 111.7 0:37:30 139.0 133.6 142.3 136.8 122.5 122.5 151.7 157.4 152.8 135.9 140.6 p 0:40:00 174.8 197.6 157.1 Q 0:42:30 0:45:00 210.5 210.8 210.3 210.5 210.1 210.5 207.6 210.1 210.3 210.1 0:47:30 210.9 210.6 210.7 210.5 210.5 210.3 0:50:00 211.2 211.1 211.1 210.9 211.0 210.9 0:52:30 211.2 211.2 211.2 211.1 211.1 211.0 . 0:55:00 211.1 211.1 211.2 211.0 211.0 211.0 0:57:30 211.1 211.1 211.2 211.1 211.0 211.0 1:00:00 211.1 211.1 211.1 211.0 211.0 211.0 1:02:30 211.1 211.2 211.1 211.1 211.0 211.1 1:05:00 211.1 211.1 211.2 211.1 211.0 211.1 , f 1 O Page 36

APPENDIX D ISSUED- 2s5,96 FILE NC1973 REVISED: 3/19/96

                             .              FLORIDA POWER CORP COLUMN FURNACE TEST - DECK 1
                              ..               95NK17030/NC1973 v                                     Test Date: NOVEMBER 28,1995 4

UNEXPOSED SURFACE TEMPERATURES,'F i TIME TC No. 217 TC No. 218 TC No. 219 TC No. 220 TC No. 221 TC No. 222 hr: min:sec 0:00:00 68.2 67.9 67.8 67.8 6 i.i. *:.2 0:02:30 68.2 67.8 67.8 67.8 67.8 68.2 0:05:00 68.2 67.9 67.8 67.8 67.9 68.2 0:07:30 68.4 68.0 67.9 67.9 68.1 68.2 0:10:00 68.6 68.2 69.0 69.2 68.3 68 3 0:12:30 69.5 68.7 69.3 69.3 68.5 68.5 0:15.00 71.7 69.9 70.1 69.9 69.2 68.9 0:17:30 75.0 72.0 72.4 71.4 70.5 69.6 0:20:00 79.5 75.6 75.4 74.0 72.7 70 t 0:22:30 84.7 80.9 79.8 77.0 75.7 72.7 0:25:00' 90.1 85.1 83.3 80.5 79.5 75.2 0:27:30 95.2 90.2 88.0 86.6 84.0 78.3  ! 0:30.00 100.1 95.3 93.6 92.4 89.1 82.2 ) 0:32:30 105.0 100.3 99.8 100.7 94.6 86.4 ) 0:35:00 111.3 105.9 105.4 109.0 101.3 91.8 l 0:37:30 120.0 113.2 111.7 118.0 108.5 97.5 m 0:40:00 136.0 122.9 117.7 125.0 114.8 102.5 0:42:30 156.8 138.6 127.8 136.5 137.0 108.7 0:45:00 209.5 209.6 150.7 146.0 141.3 117.4 0:47:30 210.2 210.4 210.6 203.5 192.6 137.1 0:50:00 210.8 210.9 210.9 201.0 201.0 171.4 0:52:30 211.0 211.0 211.1 195.7 199.3 191.5 0:55:00 210.9 211.0 211.0 194.0 195.8 193.0 0:57:30 211.0 211.0 211.0 203.1 201.1 196.3 1:00:00 211.1 211.0 211.0 192.6 201.2 199.4 1:02:30 211.2 211.0 211.0 207.0 202.7 203.6 1:05:00 211.2 211.1 211.0 207.3 207.0 206.6 4 i i Page 37

FILE NC1973 APPENDIX D ISSUED: 2/5/96 REVISED: 3/19/96

                           .               FLORIDA POWER CORP COLUMN FURNACE TEST - DECK 1
                          ..               95NK17030/NC1973 Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,*F TIME    TC No. 223   TC No. 224    TC No. 225  TC No. 226 TC No. 227    TC No. 228 l

hr: min:sec 0:00:00 68.8 70.1 69.6 69.2 69.2 69.0 4 0.02:30 68.7 70.0 69.5 69.1 69.1 69.0 0:05:00 68.7 70.1 69.6 69.2 69.2 69.0 0:07:30 68.8 70.1 69.6 69.2 69.2 69.1 . 0:10.00 68.9 70.1 69.6 C9.2 69.2 69.2 0:12:30 69.1 70.2 69.8 69.4 69.4 69.7 0:15 00

                .       69.5         70.3          70.2        69.7       69.7          70.7 0:17:30      70.1         70.8          70.9        70.4       70.6          72.7 0:20:00      71.4         71.8          72.4        71.9       72.1          75.3 0:22:30      72.9         73.0          74.3        73.9       74.4          78.7 0:25:00      74.8         74.8          76.7        76.7       77.6          82.6 0:27:30      77.3         76.9          79.7        80.2       81.7          87.3 0.30.00      80.1         79.3          83.0        84.5       87.1           92.7

. 0:32:30 83.2 81.9 86.7 89.7 93.7 99.2 0:35:00 87.0 84.7 90.7 95.4 100.7 106.8 0:37:30 90.9 87.7 94.8 101.3 108.0 115.8 0:40:00 95.0 90.9 99.2 107.3 116.1 127.4 0 0:42:30 0:45:00 0:47:30 98.0 102.9 108.2 93.9 97.2 100.8 103.5 108.1 113.8 113.6 121.2 131.8 125.7 140.0 156.5 143.3 161.9 178.0 0:50.00 119.5 104.8 121.9 152.0 173.9 193.8 0:52:30 136.9 109.7 135.5 174.1 187.8 200.8 0:55:00 163.5 116.9 152.7 187.7 196.7 205.4 ) 0:57:30 177.1 125.9 169.6 195.6 202.2 207.8 l 1:00:00 188.3 137.3 185.2 200.4 205.5 209.2 l 1:02:30 197.2 154.4 194.4 204.0 207.5 210.0 1:05:00 204.6 173.0 200.4 206.6 208.9 209.8 i 1 Page 38

l FILE NC1973 APPENDIX D ISSUED: 2/5/96 REVISED: 3/19/96 FLORIDA POWER CORP - COLUMN FURNACE TEST - DECK 1 95NK17030/NC1973 O

                              ~

Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,'F TIME TC No. 229 TC No. 230- ' TC No. 231 TC No. 232 TC No. 233 TC No. 234 hr: min:sec 0.00.00 69.1 69.4 68.0 69.4 69.5 69.5 0.02:30 69.1 69.3 67.9 69.4 69.5 69.5 0.05.06 69.2 69.4 68.1 .69.4 69.5 69.5 0:07:30 69.2 69.3 68.1 69.4 69.6 69.5 0:10:00 69.3 69.5 67.9 69.5 69.7 69.6 0:12:30 69.6- 69.8 67.5 69.7 69.9 69.8 0:15:00 70.4 70.7 66.6 70.3 70.7 70.5 l 0:17:30 71.9 72.4 64.8 71.7 72.1 72.0 0:20-00

                   .       74.4           75.0              62.0        74.0       74.5           74.4 0:22:30      77.5           78.5               58.3       77.3       77.7           77.8
             .0:25:00      81.3           82.7               54.1       81.2       81.6           81.9 0:27:30      85.8           87.3              49.6        85.5       85.9           86.4 0:30:00      90.7           92.3              45.0        90.1       90.6           91.2 0:32:30      96.2           97.5              40.1        94.9       95.7           96.3 0:35:00     102.9          103.5               34.6       100.2     101.5          101.8 4              0:37:30     111.1          110.9              27.6        106.6     108.5          108.3                   j

! 0:40:00 121.8 '120.8 17.9 115.0 117.4 116.7 l F 0:42:30 135.7 134.0 3.8 126.6 129.0 128.0 , J 0.45:00 151.2 151.3 -16.7 143.3 143.5 143.2 ' 0:47:30 167.6 170.3 41.1 161.0 160.6 162.0 0:50:00 187.0 191.6 58.4 177.9 176.0 177.7 4 0:52:30 197.8 200.6 -67.4 189.7 187.3 188.7 0:55:00 203.7 205.3 72.6 197.3 195.3 196.4 0:57:30 206.9 207.9 75.4 202.4 200.7 201.4 1:00:00 208.7 209.3 77.0 205.6 204.3 204.8 i

1
02:30 209.8 210.2 78.0 207.7 206.8 207.3 l 1:05:00 209.8 210.7 78.5 209.0 208.5 209 0 i

l I l j,&

                !~

l l l l i l Page 39 i 1

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

i i FILE NC1973 APPENDIX D ISSUED. 24 96 REVISED: 3/19/96

, FLORIDA POWER CORP COLUMN FURNACE TEST - DECK 1
                         --                  95NK17030/NC1973 O\                                   Test Date: NOVEMBER 28.1995                                                       ;

UNEXPOSED SURFACE TEMPERATURES,'F A TIME TC No. 236 TC No. 236 TC No. 237 TC No. 238 TC No. 239 TC No. 240 hr: min:sec 0:00:00 69.6 69.5 69.6 69.5 66.9 69 8 0:02:30 69.5 69.5 69.6 69.4 66.8 69.7 0.05:00 69.6 69.5 69.7 69.5 66.7 69.8 0:07:30 ~ 69.6 69.5 69.7 69.6 66.7 69.8 0:10:00 69.8 69.7 70.0 69.9 66.9 70.0 0:12:30 70.1 70.1 70.6 70.8 67.6 70.6 0:15:00 70.9 71.1 72.0 72.4 68.6 71.9 0:17:30 72.7 73.0 74.4 74.8 70.6 74.1 0:20:00 75.5 76.1 77.9 78.3 73.6 77.3 0:22:30 79.3 80.1 02.2 82.4 77.6 81.2 0:25:00 83.6 84.7 86.9 87.0 81.7 85.8 0:27:30 88.4 89.5 91.8 91.8 86.2 90.5 0:30.00 93.3 94.5 96.8 96.8 . 90.8 95.7 0:32:30 98.3 99.3 101.8 102.3 96.1 101.6 0:35:00 103.3 104.3 107.0 109.2 103.2 109.4 0:37:30 109.3 110.0 113.7 119.1 113.7 121.4 0:40:00 117.1 117.7 125.3 134.5 129.1 138.3 153.7 146.4 155.4 1 0:42:30 127.9 131.9 147.6 O. 0:45:00 146.0 156.9 176.2 171.8 162.4 170.1 0:47:30 169.2 179.2 191.3 185.8 175.4 181.7 0:50:00 184.8 192.0 199.5 195.7 184.8 190.5 0:52:30 194.6 199.6 204.4 202.0 191.6 197.1 0:55:00 200.7 204.2 207.3 205.9 196.6 202.0 0:57:30 204.7 207.3 209.3 208.6 200.1 205.5 1:00:00 207.4 209.4 211.0 210.4 202.8 208.1 1:02:30 209.5 211.1 212.3 211.8 205.0 210.0 1:05:00 210.9 212.3 213.2 212.9 208.1 211.4 1 1 a  ; 1 Page 40 i

APPENDIX D ISSUED: 2/5,96 FILE NC1973 REVISED: 3/19/96 FLORIDA POWER CORP COLUMN FURNACE TEST DECK 1 r- 95NK17030/NC1973

                        '~

Test Date: NOVEMBER 28,1995 C]1 UNEXPOSED SURFACE TEMPERATURES,'F TIME TC No. 241 TC No. 242 TC No. 243 TC No. 244 TC No. 245 TC No. 246 hr: min:sec 0.00.00 69.7 69.5 69.5 69.9 69.5 0:02:30 69.7 69.5 69.5 69.9 69.4 0.05:00 69.7 69.6 69.5 69.9 69.5 0:07:30 69.8 69.6 69.5 70.0 69.5 0:10 00 69.9 70.2 69 8 70.3 69.7 0:12:30 70.6 72.0 70.7 71.2 70.2 0:15:00 72.2 75.5 72.6 73.0 71.4 0:17:30 74.9 80.4 75.9 75.8 73.6 0:20:00 78.9 86.1 80.2 79.7 76.5

       -0:22:30      83.4          92.3                       85.3      84.4          80.3 0:25:00      88.6          99.0                       91.2      89.9          84.9 0:27:30      94.1         106.2                       97.6      95.9          90.2 0:30:00     100.1         114.3                       104.9    103.0          96.4 0:32:30     106.6         123.9                       114.1     112.0         103.8 0:35:00      114.9        135.8                       128.1     127.2         114.6 0:37:30     127.1         149.5                       146.5    152.1          137.4 0:40:00      144.2        163.4                       163.2     168.6         159.7 0:42:30     160.7         175.2                       175.6     180.5         174.8 0:45:00      174.1        184.6                       184.9     188.9         185.6 0:47:30      184.4         191.7                      191.6     195.0         192.9 0:50:00      192.1         197.2                      196.6     199.8         198.3 0:52:30      197.9        201.3                       200.7    203.3          202.1 0:55:00     202.2         204.4                       203.8    205 8          204.9 0:57:30     205.4         206.9                       206.0    207.5          206.8 1:00:00     207.8         209.1                       207.8    208.8          208.2 1:02:30     209.8         211.0                       209.3    209.8          209.3 1:05:00     211.3         212.7                       210.5     210.6         210.1 v

Page 41 i

FILE NC1973 APPENDIX D ISSUED: 2.5,96 REVISED: 3/19/96 FLORIDA POWER CORP COLUMN FURNACE TEST - DECK 1 T . , , 95NK17030/NC1973

    -                                    Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,*F TIME     TC No. 247    TC No. 244    TC No. 249    TC No. 250  TC No. 251           TC No. 252 hr: min:sec 0:00:00      69.9          69.9          69.8          69.8        69.5                 69.4 O.02:30      69.8          69.8          69.7          69.7        69.4                 69.3 0:05:00      69.9          69.9          69.8          69.8        69.5                 69.4 0:07:30      69.9          69.9          69.8          69.8        69.5                 69.4 0:10:00      70.0          69.9          69.8          69.9        69.6                 69.5 0:12:30      70.4          70.1          70.0          70.0        69.7                 69.7 0:15:00      71.4          70.6          70.3          70.4        70.1                 70.3 0:17:30      73.1          71.7          71.2          71.2        71.1                 71.6 0:20.00      75.7          73.7          73.0          72.9        72.9                 73.8 0:22:30      79.0          76.9          76.1          75.5        75.6                 77.0 0:25.00      83.2          80.8          81.1          79.1        79.0                 81.0 0:27:30      88.0          86.0          87.6          83.8        83.2                 85.5
0
30:00 93.8 92.4 95.4 89.4 88.0 90.5 f

0:32:30 100.8 99.7 101.3 95.8 93.5 96.3 0:35:00 110.2 108.0 113.5 102.8 99.5 102.5 4 0:37:30 126.0 118.8 123.1 110.8 106.6 110.2 0:40:00 149.0 140.3 137.5 121.4 116.0 119.8 0 0:42:30 0.45:00 0:47:30 167.1 180.3 189.4 161.1 176.2 187.0 156.5 172.8 184.5 142.2 162.3 177.2 133.7 155.1 171.4 136.9 158.5 173.7 0.50:00 196.0 194.0 192.7 187.7 183.1 184.7 0:52:30 200.7 199.4 198.4 194.9 191.5 192.5 0:55:00 204.1 203.1 202.4 199.9 197.3 1980

0.57
30 206.4 205.8 205.2 203.4 201.4 201.9 1:00:00 208.1 207.6 207.1 205.8 204.3 204.7 1:02:30 209.2 208.9 208.5 207.5 206.4 206.6 1:05:00 210.2 210.0 209.5 208.8 207.8 208.0 4

1 o Page 42

FILE NC1973 APPENDIX D ISSUED- 2;5/96 REVISED: 3/19/96 FLORIDA POWER CORP COLUMN FURNACE TEST DECK 1 95NK17030/NC1973

    'O                                Test Date: NOVEMBER 28,1995 4                                UNEXPOSED SURFACE TEMPERATURES,*F TIME    TC No. 253  TC No. 254    TC No. 255  TC No. 256   TC No. 257   TC No. 258 hr: min:sec 0.00.00      69.1        68.8          68.8        68.3         68.1          68.1           i 0:02:30      69.0        68.8          68.6        68.3         68.0          68.0 O.05.00      69.1        68.8          68.7        68.3         68.1          68.1 0.07:30      69.1        68.9          68.7        68.3         68.1          68.0 0:10:00      69.2        69.0          68.7        68.4         68.2          68.4 0:12:30      69.5        69.2          68.6        68.7         68.4          68.8 0:15.00      70.5        69.9          68.6        69.2         68.7          69 2 0:17:30      72.2        71.3          68.7        70.3         69.5          70.1 0:20:00      74.9        73.6          68.8        72.3         71.0          71 6 0:22:30      78.3        76.9          68.9        75.2         73.2          73.7 0:25:00      82.4        80.7          69.1        78.9         76.1          76.3 0:27:30      86.8        84.9          69.2        83.0         79.7          79.5 0:30:00      91.7        89.4          69.2        87.5         83.8          83.6 0:32:30      97.4        94.4          69.4        92.3         88.3          88.3 0:35:00     104.0        99.9          69.5        97.2         93.0          93.1 0:37:30     112.3       106.9          69.5       103.1         98.2          98.6 0:40:00      122.9      116.4          60.7       111.0        104.4          104.9 121,1

[' 0:42:30 149.3 140.3 69.8 112.1 126.0 111.8 123.2 0:45:00 167.3 163.3 70.0 146.4 4 0:47:30 179.7 177.4 70.2 166.5 154.3 149.6 0:50:00 188.8 187.9 70.4 180.2 173.2 168.8 0:52:30 195.3 194.7 70.4 189.7 185.5 181.9 0:55:00 200.0 199.6 70.7 196.3 193.7 190.6 0:57:30 203.2 203.1 71.0 200.7 199.1 196 4 1:00:00 205.5 205.5 70.9 203.9 202.8 200.5 1:02:30 207.1 207.2 70.5 206.1 205.4 203.3 1:05.00 208.4 208.3 70.7 207.8 207.2 205.4 i 4 O Page 43

l l FILE NC1973 APPENDIX D ISSUED. 2/ 5 ': . l REVISED: 3/19/96 FLORIDA POWER CORP j COLUMN FURNACE TEST DECK 1 95NK17030/NC1973 O Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,*F TIME TC No. 259 TC No. 260 TC No. 261 TC No. 262 TC No. 263 TC No. 264 hr: min:sec 0:00.00 68.0 68.4 68.8 69.5 70.4 70.0 0:02:30 67.9 68.4 68.7 69.5 70.7 69.9 0:05:00 68.0 68.5 68.8 69.6 75.0 70.2 0:07:30 68.0 68.5 68.8 69.6 85.6 71.6 0:10:00 68.2 68.5 68.8 69.6 100.9 76.1 0:12:30 68.5 68.6 68.9 69.7 117.6 84.4 0:15:00 68.9 68.9 69.0 69.7 131.3 97.9 0:17:30 69.5 69.2 69.1 69.9 145.0 112.2 4 0:20.00 70.6 69.9 69.5 70.2 157.4 125.6 0:22:30 72.1 70.9 70.0 70.7 171.0 141.1 0:25:00 74.0 72.5 71.0 71.5 187.8 157.7 0:27:30 76.6 74.6 72.2 72.4 200.4 171.0 0:30:00 80.3 77.4 74.0 73.8 208.4 182.6 0:32:30 85.0 81.0 76.4 75.5 220.3 193.4 0:35:00 90.0 85.1 79.2 77.5 231.8 200.9 0:37:30 95.8 89.8 82.5 80.0 246.5 204.6 0:40:00 102.4 95.1 86.4 82.8 261.8 204.5 276.3 204.0 i f 0:42:30 0:45:00 109.4 116.9 100.9 108.0 90.5 95.2 85.8 89.3 292.1 203 2

.              0:47:30     130.2       118.5         100.8       93.1      307.6          205.1

' 109.4 98.1 320.3 211.2 0:50:00 148.6 137.4 0:52:30 164.0 153.6 122.5 106.1 331.8 220.4 0:55:00 175.0 165.3 138.8 119.4 343.2 226.2 0:57:30 180.7 174.1 153.5 135.1 355.6 232.2 1:00:00 189.0 181.6 165.0 148.9 368.3 238.3 1:02:30 193.9 188.0 174.8 161.7 382.3 243.0 1:05:00 198.0 193.6 183.4 173.5 397.1 249.9 j V Page 44

I FILE NC1973 APPENDIX D ISSUED. 2/5/96 REVISED: 3/19/96 FLORIDA POWER CORP  ; i COLUMN FURNACE TEST DECK 1

                      ..                 95NK17030/NC1973 Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,*F 1

TIME TC No. 265 TC No. 266 TC No. 267 TC No. 268 TC No. 269 TC No. 270 hr: min:sec 0:00.00 69.9 69.9 69.9 70,0 70.0 69.9 0:02:30 70.6 70.2 69.9 69.9 69.9 70.0 l 0:05:00 77.7 73.2 69.9 70.0 70.0 69.9  ! 70.0 0:07:30 90.9 80.5 70.2 70.2 70.4 i l 0:10.00 102.5 91.5 71.2 70.6 70.9 70.5 f ' 71.6 71.9 70.8 0:12:30 115.7 105.2 74.3 0:15:00 129.6 118.4 80.6 73.4 74.4 71.1 0:17:30 145.2 130.8 89.6 76.7 79.3 72.6 0:20:00 162.4 149.4 102.9 82.6 86.8 75.8  ! 0:22:30 183.2 167.6 121.6 93.5 97.5 81.0 0:25.00 195.1 1. '.3 149.6 113.8 112.8 91.2 0:27:30 204.3 202.7 167.1 134.6 125.9 104.7 0:30.00 229.0 213.0 174.2 148.0 139.1 118.5 0:32:30 244.6 222.4 178.9 155.4 148.5 130.3 0:35:00 254.1 231.1 181.9 160.1 155.5 139.4 0:37:30 265.5 242.2 186.5 164.6 162.4 148.6 0:40:00 280.5 255.2 191.4 171.8 171.0 159.1 0:42:30 293.9 267.4 195.7 179.7 178.4 171 0 0:45:00 309.0 279.9 200.1 189.0 186.0 183 8 0:47:30 326.2 292.6 205.0 193.2 192.5 187.1 0:50:00 336.6 305.5 211.0 196.0 197.3 188.0 0.52:30 344.8 318.0 216.5 198.2 199.0 190.7 0:55:00 351.8 330.3 222.1 201.8 201.9 192.5 i 0:57:30 362.0 342.7 230.0 206.8 205.1 193.8 1:00:00 372.6 354.8 238.5 213.7 211.6 191.6 1:02:30 383.2 366.4 247.4 221.9 217.2 193.3 1:05:00 394.8 379.0 258.2 232.5 226.3 200.0 l s s Page 45

FILE NC1973 APPENDIX D ISSUED: 2,5,96 REVISED: 3/19196 FLORIDA POWER CORP COLUMN FURNACE TEST DECK 1 95NK17030/NC1973

                              ~

. 'O Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,*F TIME TC No. 271 TC No. 272 TC No. 273 TC No. 274 TC No. 275 TC No. 276 hr: min:sec 0.00:00 69.6 69.6 69.9 69.6 70.0 69.7 0:02:30 69.5 70.5 69.7 69.9 69.8 71.9 O.05:00 69.8 71.6 73.9 69.7 71.3 84.1 0:07:30 69.8 78.1 81.6 70.1 76.8 101.1 0:10:00 70.3 88.3 92.0 71.3 84.9 118.0 0:12:30 72.0 101.5 99.7 '73.9 95.0 134.1 0:15:00- 75.6 117.1 109.4 78.7 106.6 150.9

!           0:17:30      81.4       131.9          120.2        85.4            117.3            168.5
           '0:20.00      91.6       147.4          133.7        95.2            127.7            190.0 0:22:30      106.0      134.2          153.6        110.2           140.0            211.0 0:25:00      121.4       188.9         183.4        138.0           166.5            217.3 0:27:30      150.3       196.3         196.4        161.9           178.9            232.0 0:30:00      162.0      200.6          205.4        172.7           185.6            247.1 j

0:32:30 -169.0 203.0 212.3 178.6 190.1 264.3 0:35:00 170.3 207.2 218.3 181.9 194.7 281.0 0:37:30 172.8 213.5 223.7 184.2 . 200.9 297.1 0:40:00 176.8 223.2 229.7 185.5 206.7 312.2 0:42:30 181.1 232.5 237.5 186.6 214.1 324.5 l 190.0 222.8 336.3

; v          0:45:00     187.3      240.8          246.6 0:47:30     188.4      248.3          257.8        191.9           232.9            345.9 2             0:50:00     190.1      257.9          267.5        194.0           241.4            353.7 0:52:30     194.1      275.3          279.6        197.5           260.9            362.2
                                                                                                                 ~

0:55:00 199.8 293.0 293.2 203.1 272.0 370.5 0:57:30 206.1 309.3 303.8 212.9 286.5 380.4 ]

.,           1:00:00     215.4       323.5         314.6        220.3           301.0             392.5 1:02:30     226.7       337.5         329.7        228.0           315.0             404.9

] 349.9 237.9 327.2 421.5 1:05:00 240.5 351.2 a 1

                                                                                                                   +

L O Page 46

                                                                                                                   )

i

APPENDIX D ISSUED- 2s5,96 FILE NC1973 REVISED: 3/19s96 FLORIDA POWER CORP COLUMN FURNACE TEST DECK 1 95NK17030/NC1973 Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,*F I TIME TC No. 277 TC No. 278 TC No. 279 TC No. 280 TC No. 281 TC No. 282 hr: min:sec 0:00:00 69.9 69.7 69.4 69.1 69.0 69.0 70.3 l 0.02:30 72.0 70.8 70.2 70.3 70.7 0.05:00 83.3 80.3 77.3 78.6 82.0 79.5 0.07:30 102.1 95.4 92.3 92.7 101.3 96.1 0:10:00 115.8 109.6 111.1 109.2 120.0 115.3 0:12:30 134.9 129.7 133.1 123.9 142.0 137.0 0:15'00

                 .       156.4          154.2          155.3         138.0       164.7         160.5 176.6         177.8           177.6         153.1       183.2         181.9 0:17:30 0:20:00      196.7         200.9           198.0          170.1      192.2         204.9 0:22:30     211.5          210.0           210.4         207.4      208.7          209.4 0:25:00     224.7          220.9           215.6         208.1      209.7          218.8 0:27:30     284.3          284.6           232.6         207.7      234.6          237.5 0:30:00      306.0          308.4          255.6         208.6      259.8          254.5 0:32:30      321.8          323.6          283.5         231.6      277.5          273.7 0:35:00      335.7          336.5          310.5         251.5      293.5          292.8 0:37:30      349.2          348.9           331.4        263.6       308.0         311.4 0:40.00      363.5          361.3           346.5        274.9       321.3         328.3 0

0:42:30 377.3 374.2 357.1 285.3 332.7 341.9 0:45:00 391.1 387.9 366.8 298.5 343.7 354.2 0:47:30 405.8 401.3 376.5 313.2 354.2 365.1 0:50:00 419.8 413.2 385.9 325.7 363.0 374.5 0:52:30 436.2 426.4 398.7 339.0 372.4 385.7 0:55:00 454.3 442.0 411.0 352.5 382.8 398.6 0:57:30 472.5 459.8 422.7 366.3 393.8 411.9 1:00:00 490.5 477.7 436.2 380.7 404.7 425.2 1:02:30 510.6 495.1 454.0 395.0 416.6 439.5 1:05:00 537.4 514.8 477.5 411.3 430.5 456.7 s i b V' Page 47

APPENDIX D ISSUED. 2/S,96 FILE NC1973 REVISED: 3/19/96 FLORIDA POWER CORP COLUMN FURNACE TEST OECK 1 , f" ., 95NK17030/NC1973 Test Date: NOVEMBER 28,1995 UNEXPOSED SURFACE TEMPERATURES,*F TIME TC No. 283 TC No. 284 hr: min:sec 0:00:00 68.9 69.9 0:02:30 71.5 69.8 0:05:00 86.9 69.9 0:07:30 109.4 69.9 ~ 0:10.00 132.0 69.9 0:12:30 155.1 70.1 0:15:00 178.3 70.6 0:17:30 190.7 71.7 0:20:00 205.4 73.7 0:22:30 210.2 76.9 0:25:00 229.3 80.8 4 0:27:30 246.9 86.0 0:30:00 268.8 92.4 0:32:30 293.7 99.7 - 0:35:00 315.2 108.0 0:37:30 331.5 118.8 l 0:40:00 344.9 140.3 l l O 0:42:30 355.9 161.1 0:45:00 365.8 176.2 0:47:30 374.9 187.0 j 0:50:00 380.6 194.0 1 0.52:30 397.5 199.4 0:55:00 410.5 203.1 0:57:30 423.1 205.8 1:00:00 436.4 207.6 1:02:30 452.5 208.9 1:05:00 472.8 210.0 O l Page 48

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                          ... - o s     m 's APPEARANCE AFTER TESTS                                                                                                ;

i Fue.NC M 3 Prge F1 issuej : .t.,o , i AEEESDIX E [ INSIauMENI CALinaaIlos EECQaRS  ; The instruments used during the test program were provided by Underwriters  ! Laboratories Inc. Each of the instmments was calibrated against an :nstmment having l calibration traceable to the National Institute of Standards and Technology (NIST) The-  ! calibration records of each instrument are on file at Undenvriters Laboratories Inc. The I following instruments were used in the test program: Instrument Type Instmment No. Calib. Date Calib Due Furnace Temperature Recorder . 22FISTR 11-17-95 11-17 06 Furnace Control Pressure Gauge 3FB5NIH 6-14-95 6-14-96. Furnace Control Pressure Gauge 18FB5NIH 6-14-95 6 14-96 Digital Temperature Nieter 32FBSDThi 8-15-95 8-15 96 Digital Temperature hieter 33FBSDTNI 8-15-95 8-15-96  : Digital Temperature Nieter 34FBSDThi 8-15 95 8-15 06 l Digital Temperature Nieter 35FB5DTN1 8-1.W 5 8-15 96

 .y             Digital Temperature Nieter                   55F65DTN1         5-3-95                5-3-96 Data Acquisition System                       15FI5DAS       11 16 95             11-!6 06 Data Acquisition System                      23FBSDAS        5-31-95               5-3l 46 Data Acquisition System                      25FC5DAS          5-9-95                5-9 06
               -Thermocouple Scanner                         2FI5SChR        11-28-95             Il-28-96 Thermocouple Scanner                         3FISSCSR        Il-16-95             Il-16 06       -

Thermocouple Scanner 4F15SCNR 11-28-95 Il-28 96 Pressure Transducer 4F15EPT 5-23-95 5-23 96 Pressure Transducer 14FI5EPT 6-12-95 6-12 96 Clock 28FD5CLK 6-15-95 6-15-96 Clock 29FBSCLK 6-15 95 6-15 06

                           ~~

Clock 13FB5CLK 6-15-95 6-15 96 Clock 20FB5CLK 6 15-95 6-15 06 Hose Stream Pressure Gauge 131F53PG l-11-95 l-l1 06 O i __ w

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            RE Qual.ITIED T:!ERED-LAG QC IMKPECTCR WIII EAKE FIELD

'. JTDaEEms Asn DETEREINATIONS OF Ac2 PIA 8!LI;f CF ! UW5PECIFIED TCLER15CII, DIMEN310N3, TECRE! QUES, AYD OTHER -

CFLISTED CRITERIA BASED 05 XIS XNOWLE'CGE AXD TRAINING CE l l TME TSI, INC. MIRED-LAS 330 FIRE BARRIER SISTEN INSTALLATICE FROCEDUREN. FINAL INSPECTIONS EV3T BE DONE CFLY AFTER SUFFICIENT CURE TIMI (CNE DAY CR scRE) EAS FEIN ALIEVED FOR 8KRINNAGE AND BARDERING OF THE APP!.IID 330-1 TBCVZL GRACE SUSLIIINING cDE- PCUND. i NOTE 8 INSP. PT.1,4 AND 6 VIII REQVIRE AN IXPROCESS INSPEC=

TICE TO DETEREINE MATERIAL THICKMESS. IEEP.  ! I l PT. -*fICE W IEEFECTINn CRITEKIk l l 0001. QC TO FERIFT MATERIAL TIICENISS UPCN RENUVAL CF TSI  : EATERIAL &ED YERIFT MATERIAL TRICKNESS IS DOCUMENTED IN TER WORK FACKAGE. ' 0002. QC TO TERIFT TIE REMDVED TIICENESS IS REINSTALLED SATIEF1cTURILT. 0003. QC 'to YERIFT THERE AIR NO HOLES, CRACY.3, OPEN SEARS, i GAPS OR DEPRESS!CNS TEXT W7LD VIC*.ATE EAT 2 RIAL THIczarass REgu!RENENT3. 0004. QC IS TO VII.IFY TEE IS II. RtfLE IS NET POR INSULATICR ALL APPENDIX R CCNCUITS/0THER INSTALLATIONS. - 0005. FT BANDING 13 NOT 3cRI TRAN 2 INCEES FROM TER ENDS AND EDT sore TRAN 12 INCRES SP&CING 3ETVEM l FREPARED If GRAEAX, STANLET A D&2E 06/23/95 OCELIFIED INEFECTIM FM NC1973 APP. G PAGE 1

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DtSP. 4 P. DP1X2rr*!cDe er mees /wasem cpmi A 1 DLYD3 CT VIRE. CCCS. QC IS *it 7tRITT SPACING CP MCHOR SCLTS IS CT NCE3 THAN 12 INGES AND I5 C074RD Bf 1/2 IN H cx ; INc3 CR TRCVEL 2RADH WEIGLO-LA3. 73ERE ARS NO BCLT T?q7E ps;rnRZ1ENTS TN MIS IN3FICTICFS. CCC7. QC IS T3 VERIPT ALL CCC7IT3, =*UNCTICN 50225, DISTEIEUTIUN PAFELS AND CASLE " RAYS TMAT ARE COTERK3 RAVE "KEIR IDDrTITIES FIL".*J ON "ZE THIR30-L&3 CD7ERING TIZE EQUIVALENT TO EXISTING PLAST FPOCEECRE XP-403. 00C8. QC IS M YUtIFT ALL CORNERS ARE "ROVELED 1V A SENI= SQUARE CCNTIGURATION SO THAT "HZ BARRIER XATTR;AL

                    *351CKNESS
                    .                 WTLL BE MAINTAINC TCR ALL SURfACZ3 AND THAT GB SPECIFIZD THICXNESS EA"ERIAL IS INS *M.f.m.
      'N BT GRAHAX, STANLEI &                            DATE C6/23/95 03Ar.rFIED INEFECTICM FL&MMER O                                                                                           NC1973 APP. G PAGE 2

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06/23/95

QUELIJIED NWI PIANNER DATE NC1973 APP. O PAGE 3 l

THERMO-LAG INSTALLATION m VERTICAL COLUMN FURNACE ONE HOUR This attachment is part of the documentation of the Therm.o-Lag installation of One Hour 3/4" Preformed Conduit Sections on the Vertical Column Test assembly. Florida Power Corporation (FPC) took nominal 5/8" Thermo-Lag One Hour Preformed Conduit Sections and shaved them down to h" thickness. This was performed to represent the installation from GPU Nuclear installations. The following listing is those Thermo-Lag 330-1 Preformed Conduit Sections Lot / Batch Numbers which were used in the test assembly for this test article. The test article was a 3/4" aluminum conduit with was thermocoupled as per the requirements of Generic Letter 86-10. Supplement 1. (The Lot / Batch numbers were taken from the numbers written inside the conduit sections where they were available) Thermo-Lag 330-1 Preformed 3/4" Conduit Section One Hour 5/8" thick, shaved down to h" thickness. Thermal Science Inc. Thermo-Lag 330-1 Batch Numbers F 9 1880419 F 907010 F 1510208 F 919075 F 9067016 F 9106001 F 9067016 F 151023 F 9067016 F 907010 F 15102 F 9067016 F 9067016 F 996631 F 9067016 F 15102 F 9067016 F 9106034 [^ F 9067016 F 996040 m [I W ESC d HOutT $ R *T70AJS M 4 S y s vl*C hd f& S/g " 70 Y2 8tt fy

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                                                                                                                                                                                                                                                                                                                              . usss -          b-11.3.S5                                                         2 set the inner SILCO                                                                             g                                                                                  ,

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j i i ) l , t . i  ! l i i j UNDERWRITERS LABORATORIES TEST REPORTS FOR l j FLORIDA POWER CORPORATION !( FEBRUARY 1996 i- l 1 i \ B l 4 i FILE NC1973 - PROJECT 95NK17030 i i i l TEST DECK #2 i

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't 9 d File NC1973 Project 95hK17030  ! I February 6,1996 I  ! 4 9 l !- REPORT 4 on RACEWAY FIRE BARRIERS FOR ALUh1INUhl l t

  '                                           CABLE TRAY AND ALUMINUhiCONDUIT SYSTEh!S                                                                !

T e Florida Power Corporation ' Crystal River, Florida  ! l l 3 I

                                                                                  ,                                                                   i

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                                                        - Copyright C 1996 Underwriters Laboratories Inc.

Underwriters Laboratories Inc. authorizes the above named company

                                                                                                                                                   .1 to reproduce this Report provided it is reproduced in its entirety.
           ,rN j            .

4 A not-f0f Of0f4 Organetat:00 dedicated to Ducht Sa'efy and Committed to Quality Se%'Ce y y - , _ . -

File NC1973 Page2 Issued 2-6-96 A .. t i NQIICE , The sole purpose of this investigation was to develop fire exposure and hose stream test l data on various raceway fire barriers. We understand that the information developed in this 1 investigation is to be submitted only to the United States Nuclear Regulatory Commission (NRC) for their consideration as to the use of the raceway tire barriers in nuclear generating j stations under thejurisdiction of the NRC. t In no event shall UL be responsih'e to anyone for whatever use or nonuse is made of the f information contained in this Report and in no event shall UL, its employees, or its agents incur I any obligations or liabilities for damages, including, but not limited to, consequential damages,  ! arising out of or in connection with the use or inability to use the information contained in this Report. i e Information conveyed by this Repon applies only to the specimens actually involved in these tests. UL has not established a factory follow-up service program to detennine the l conformance of subsequently produced material, nor has any provision been made to apply any i registered mark of UL to such material: The issuance of this Report in no way implies Listing, Classification or Recognition by UL and does not authorize the use of UL Listing, Classification or Recognition Marks or other , reference to UL on or in connection with the product or system. 1 'O l 1

Fde NC19 3 Page 3 Issued 2-6-96 h

                        ~

k i EXECUIIYE SUMM AEX l t The subject of this Report is the fire test investigation of raceway fire barriers for aluminum cable tray and aluminum conduit systems. The purpose of the investigation was to-develop information which may be used to determine whether the raceway fire barriers meet the , specifications for redundant safety trains outlined in " Fire Protection Program For Operating l Nuclear Power Plants", Appendix R to 10 CFR 50. The test program consisted of fire exposure and hose stream tests conducted utilizing the guidance provided in Supplement I to NRC - Generic Letter 86-10. 4 A steel plate platform containing one cable tray system and two conduit systems was [ constmeted. The steel plate platform was identined as Test Deck No. 2 in the Florida Power . Corporation Fire Protection Test Program Plan dated June 30,1995. Raceway Gre barriers consisting of materials manufactured by Thermal Science Inc. (TSI) of St. Louis, Missouri and Mecatiss of Morestel, France were installed about each cable tray and conduit system. The test articles were identi6ed as Article Nos. 4,5 and 6 'in the Florida Power Corporation Fire Protection Test Program Plan dated June 30,1995. The raceway Sre barrier con 6gurations installed on the various test articles were identiSed as the MTS-3 System and the MPF-180 System. The MTS 3 System is the stand-alone Mecatiss 3 Hour Raceway Fire Barrier System and consists of three layers of Type N1PF-A l mat and a single layer of Type MPF-B mat protected on both inside and outside surfaces with i Sitco cloth. The MPF-180 System is the Mecatiss upgrade to the TSI Thermo-Lag 330 3 Hour i Raceway Fire Barrier System and consists of one layer of Type MPF-A mat and one layer of Type MPF-8 mat protected on both inside and outside surfaces with Silco cloth. i The test articles were subjected to Gre exposure on November 30,1095. During the fire exposure test, the average furnace temperature was controlled in accordance with the standard  ; l time-temperature curve outlined in the Standard for Fire Tests of Building Construction and Materials. ASTM El19 (ANSI /UL 263, NFPA No. 251). { l The Sre exposure test was conducted for a duration of 183 minutes. At the conclusion of

                   ~

l the fire exposure test, neither the average limiting temperature rise of 250*F nor the maximum individual limiting temperature rise of 325"F was reached on any of the test articles The significant temperatures measured on each of the test anicles is shown in the following table.

i' i

h l O l h

   . . .-       .- ~               - _ . - . . .           . _ .   -    . .- - -        . -       - . _ _ _ - _ _

F u e N C '. o ~ ' Page4 Imec 2- - ) i 1 5 1 4 i Raceway Average Temperature Rise Of Niasimum Individua.1 j Fire Barrier Hottest Thermocouple Group Temperature Rise At Anicle No Tvpc At 183 N1inutes , 183 Niinutes 4 (3/4" Conduit) NITS-3 135 F 150 F 1 j 5 (Cable Tray) N1PF-180 155 F 168 F 1 5 (Cable Tray) NITS-3 149:F 162:F l 6 (3/4" Conduit) N1PF-180 195'F 250 F The fire test was followed by a hose stream test conducted in accordance with l Supplement I to NRC Generic Letter 86-10. The hose stream was applied through a 1-1/2 in fog nozzle set at a discharge angle of 30' with a nozzle pressure of 75 psi and a discharge rate of ,

80 gpm The hose stream was applied with the tip of the fog nozzle at a maximum distance of I l 5 ft from each test article. The duration of the hose stream test was 5 minutes No opemngs developed in any of the raceway fire barriers through which the raceway or No S AWG bare copper conductor could be seen.

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   . File NC19~3                                 Page5                              Issued 2 o-%          ,

j DESCBIEIION  ;

)   h1ATERJALS:                                                                                           [

j The following materials were used in the construction of the test assembly: j Platform - The platform consisted of nominal 1/4 in. thick steel plates welded together in conjunction with structural steel angle reinforcement. 4 Ricid Aluminum Conduit - The nominal 3/4 in. diameter conduit had an outside diameter l of 1.050 in. and a wall thickness of 0.113 in. The conduit is presently Listed under the " Rigid Nonferrous hietal Conduit" category in the Electrical Constnaction hlaterials Directory and is 4 under the Follow-Up Service Program of Underwriters Laboratories Inc. l Condulets - The aluminum condulets used in conjunction with the nominal 3/4 in. , i diameter rigid aluminum conduit systems were manufactured by Crouse-Hinds Electrical l

Construction hiaterials, Division of Cooper Industries Inc. The condulets are presently Listed l under the " Conduit Fittings" category in the Electrical Construction hiaterials Directory and are l

), under the Follow-Up Service Program of Underwriters Laboratories Inc. Cable Tray - The nominal 24 in. wide ladder-type aluminum cable tray consisted of 1 nominal 4 in. deep channel-shaped siderail members and nominal 1 in. wide box channel rungs spaced 9 in. OC. The loading depth of the cable tray was nominal 3 in. The straight sections of cable tray were supplied in nominal 12 ft lengths and bore the Part No. 09-4 DOS-0012-24. The 90* outside riser fitting had an inside radius of 24 in., an outside radius of 28 in., a tangent , length of 2 in. and bore the Part No. 09-4D08 9224-24. The cable tray components were , manufactured by P-W Industries, Inc. The cable tray is presently Classified under the " Cable . Tray" category in the Electrical Construction hiaterials Directory and is under the Follow-Up Service Program of Underwriters Laboratories Inc. Steel Cover - The channel-shaped steel cover used in conjunction with the Type NITS-3 . stand-alone raceway fire barrier on the cable tray was fabricated from 0.050 in. thick (No IS hf SG) galvaniied steel. The steel cover was channel-shaped and was nominally 24-l/2 in. wide with 3 in. high flanges and was supplied in nominal 39 in. (1 m) long sections. Bare Conner Conductor - The No. 8 AWG bare copper conductor had an outside diameter of 0.143 in. and consisted of seven 0.049 in. diameter copper wires stranded together. Fire Barrier Nfaterials - The fire barrier system materials were manufactured by Thermal Science Inc. (TSI) of St. Louis, hiissouri and hiecatiss of hiorestel. France.

O

file NC1973 Page 6 Issued  % V The Dre barrier materials manufactured by TSI consisted of prefabricated panels and preformed conduit sections identined as Thermo-Lag 330 and a sealant identified as Thermo. Lag 330 Trowel Grade. The prefabricated panels were nominally 4 ft wide by 6-l/2 ft long by 1-1/8 to 1-3/8 in. thick with nominal 3/8 in. thick ribs on one side spaced approximately 6 to 7 in. on center Each side of the panels included a 1/8 in. square coated steel mesh. The longitudinally-split preformed conduit sections were supplied in nominal 36 in. lengths. Each section had an inside diameter of I-1/4 in. and was nominally 1-1/4 to 1 1/2 in thick. Both surfaces of each preformed conduit section also included a 1/8 in. square coated steel mesh. The sealant was supplied in 5 gal pails containing approximately 50 lb of material The Mecatiss fire barrier materials consisted of a woven glass fabric coated on one surface with a silicone sealant, two types of composite mat consisting of refractory alumina silica mineral Ober and refractory material, a refractory glue and a silicone sealant. The coated fabric, identi6ed as "Silco", was nominally 0.019 in. thick and was supplied in nominal 6 ft wide rolls. One composite mat, identi6ed as "MPF-A", was rominally 1 in. thick and was supplied in nominal 2 ft wide by 24 ft long rolls weighing approximately 70 lb per roll. The MPF-A mat was reversible in that both sides of the mat were the same. The second composite mat, identified as "MPF-B", was nominally 1 in. thick and was supplied in nominal 2 ft wide by 24 ft long rolls weighing approximately 65 lb per roll. The MPF-B mat was not reversible in that one side was p different from the other. The MPF-B mat was provided with a greer. stripe on one side (outside j V surface, as installed) to differentiate between mat types. The refrai ury glue, identi6ed as "F ' Active", was supplied in nominal 8.8 gal steel pails. The silicone se.?lant, identified as "75 A", j was supplied in nominal 10 oz plastic caulk cartridges. l l Bandine Strans - The 1/2 in. wide by 0.020 in. thick Type 316 stainless steel banding used with the TSI fire barrier materials was supplied in 100 ft long rcils and was used in l i conjunction with winged-sleeve cinch clips formed from 0.028 in. thick stainless steel Tie Wire - The Type 304 stainless steel wire used with the TSI Gre barrier materials was 0.047 in. diameter and was supplied on reels. I Metallic Stud Strios - The metallic stud strips used with the Mecatiss fire barrier

                    ~

materials on th'e cable trays consisted of nominal 0.235 in. diameter by 2 in. or 4 in long i stainless steel studs welded to nominal 1-1/8 in. wide strips of 0.051 in. thick galvanized steel The studs were spaced approximately 9 in. on center along each strip' The metallic stud strips with the nominal 2 in. long studs were used with the Type MPF-180 Gre barrier system. The metallic stud strips with the nominal 4 in. long studs were used with the Type MTS-3 Gre barrier system. The clinch shields used with the stainless steel studs were nominally 1-9/16 in. square and were formed from 0.010 in. thick spring steel. n . I } v

File NC19 3 Page~ Issued 2-6-96 , i i 1

                        ~

Nylon Twine - The twisted strand nylon twine used with the Mecatiss Gre barrier materials was nominally 0.050 in. diameter and was supplied in spools. CONSTRUCTION OF THE TEST ASSEMBLY-The test assembly was constructed in accordance with the method speciRed by the subrnittor. The platform and the individual test articles were constructed by members of the technical staff of Underwriters Laboratories Inc. The TS! raceway Ore barriers were installed by workmen in the employ of the submittor under the observation of members of the technical and engineering staff of Undenvriters Laboratories Inc. The .\lecatiss receway fire barriers were installed by employees of Mecatiss under the observation of members of the technical and engineering staff of Undenvriters Laboratories Inc. A pictorial record of the construction of the test assembly is contained in Appendix A. The platform supporting the three test articles consisted of nominal I/4 in. thick steel plates welded together and reinforced on the underside with steel angles, as shown in ILL.1. The intermediate supports for the test articles were fabricated from Type P1000 and P1001 Unistrut channels. The nominal 3/4 in. diameter aluminum conduit systems identiRed as Anicle Nos. I and 3 were installed as shown in ILLS. 2 and 4, respectively. A bare No. 8 AWG p stranded copper conductor was installed in each conduit. The nomin'i 4 by 24 in. cable tray V system identi6ed as Article No. 2 was installed as shown in ILL. 3 A bare No. 8 AWG stranded copper conductor was installed in the center of the cable tray. Two raceway 6re barrier conngurations were installed on the various test anicles The raceway fire barrier configurations were identified as the MTS-3 System and the MPF-180 System. The MTS-3 System is the stand-alone Mecatiss 3 Hour Raceway Fire Barrier System and consists of three layers of Type MPF-A mat and a single layer of Type MPF-B mat protected on both inside ar.d outside surfaces with Sitco cloth. The MPF-180 System is the Mecatiss upgrade to the TSI Thermo-Lag 330 3 Hour Raceway Fire Barrier System and consists of one layer of Type MPF-A mat and one layer of Type MPF-B mat protected on both inside and outside surfaces with Silco cloth. The Ty'pe MTS-3 raceway Gre barriers were installed on the nominal 3/4 in. conduit of Article No. 4 and on the east venical run of the cable tray (Article No. 5) in accordance with Mecatiss Procedure No. 95 MC 0011, Revision B, dated January 22,1996. The installation of the Type MTS-3 raceway fire barrier on the east vertical run of the cable tray (Article No. 5) extended approximately 12 in. onto the horizontal mn of the cable tray, as shown in ILL. 3. The details of the raceway fire barrier installations are shown in ILLS. 6 and 7. Prior to installation of the Type MTS-3 raceway fire barrier on the cable tray, the open top of the cable tray was provided with steel covers. The sections of steel cover were installed with the nominal 3 in.

n. Ranges lapping over the cable tray siderails and were secured hLplace using nominal 1/4 in.

c $

File NC 1973 Page 3 Issued 2-o-4 /% .. diameter beads of Type 75A adhesive on the cable tray siderail flanges. Lengths of metallic stud strip were adhered to the steel cover along the longitudinal centerline of the cable tray using continuous beads of Type 75A adhesive. Lengths of metallic stud strip were also wire-tied to the cable tray rungs along the longitudinal centerline at the bottom of the cable tray The inner layer of Silco was secured to the conduit and cable tray surfaces using nominal 1/4 in. diameter beads of Type 75A adhesive on the coated (shiny) side of the Sitco. The first (inner) layer of Type N1PF-A mat was laminated to the uncoated side of the inner layer of Silco using Type F Active refractory glue. The second and third layers of Type N1PF-A mat were laminated to the first layer of Type N!PF-A mat using Type F Active refractory glue. A single layer of Type N1PF-B mat was then laminated to the third layer of Type NIPF-A mat using Type F Active refractory glue. The Type NfPF-A and N1PF-B mats were secured in position using wraps of nylon twine. The Type N1PF-A and NIPF-B mat layers were additionally secured to the cable tray by impaling the mat onto the nominal 4 in. long stainless steel studs and lxking in place with stainless steel clinch shields. The outer layer of Sitco was installed with the coated (shiny) side exposed. The Silco was secured to itself(at overlaps) using nominal 1/4 in. diameter beads of Type 75 A adhesive. The 3 hour Thermo-Lag 330 raceway Gre barriers were installed on Article Nos. 5 and 6 in accordance with Florida Power Corporation Construction Niaintenance Procedure NIP-807, Revision I, dated March 27,1991. The details of the raceway Gre barrier installations are shown q in ILLS. 8 through 11. The Type MPF-180 raceway fire barriers were installed over the 3 hour Thermo-Lag 330 raceway Gre barriers in accordance with Mecatiss Procedure No. 94 N1C 0057, Revision C, dated January 22,1996. The details of the raceway fire barrier installations are shown in ILLS.12,13 and 14. First, the inner layer of Silco was adhered to the Thermo-Lag 330 using nominal I/4 in. diameter beads of Type 75A adhesive on the coated (shiny) side of the Silco. For the cable tray (Article No. 5), lengths of metallic stud strip were adhered to the Thermo-Lag 330 panels using continuous beads of Type 75A adhesive prior to installation of the inner layer of Silco. A single layer of Type N1PF-A mat was laminated to the uncoated side of the inner layer of Silco using Type F Active refractory glue. A single layer of Type MPF-B mat was then laminated to the Type MPF-A mat using Type F Active refractory glue. The Type MPF-A and MPF-B mats were secured in position using wraps of nylon twine. The Type MPF-A and MPF-B mat layers were additionally secured to the cable tray raceway Gre barrier by impaling the mat onto the nominal 2 in. long stainless steel studs and locking in place with stainless steel clinch shields. The outer layer of Silco was installed with the coated (shiny) side exposed. The Silco was secured to itself(at overlaps) using nominal 1/4 in. diameter beads of Type 75 A adhesive. A copy of the Florida Power Corporation and Mecatiss Quality Control documentation for the installation of the various raceway Gre barriers is contained in Appendix G. fm b

File NC1973 Page a bsueu :m-% f') FIRE EXPOSURE TEST: The Gre exposure test wa. s conducted with the furnace tempccature controlled in ~ accordance with the Standard, Fire Tests of Building Construction and Materials, ASTNI El19 (UL 263, NFPA No. 251). SAMPLE The 6re exposure test was conducted on the test assembly constructed as described previously in this Report under the section entitled "Constmetion of Test Assembly" and as shown in ILLS. I through 14. The installation of the TSI Thermo-Lag 330 raceway Gre barriers on Article Ncs. 5 and 6 was completed more than 30 days prior to installaiion of the Mecatiss overlay systems. Prior to the conduct of the 6re test, the open ends of each cor duit and the openings made in the steel plate platform to accommodate the vertical runs of cable tray were sealed with ceramic 6ber blanket to prevent convective heat loss. The top surface of the steel plate platform was also insulated and covered with sand. METHOD O V The standard equipment of Underwriters Laboratories Inc. for testing free standing equipment was used for this Gre exposure test. The temperatures of the furnace chamber were measured by eight thermocouples located 12 in. from the vertical surfaces of the test articles at three elevations, as shown in ILL.15. The differential pressure between the furnace chamber and the laboratory was measured with two stainless steel pressure probes connected to pressure transducers. The pressure probes were located approximately 43 in. and 57 in. above the platform of the test assembly as shown in ILL.15. Tempefatures on the raceway and bare No. 8 AWG copper conductor of each test article were measured by No. 24 gauge chromel-alumel (Type K) thermocouples with TFE insulation and jacket materials secured with glass-reinforced electrical tape. The thermocouples were located as shown in ILLS. I through 5. . The instruments used during the test program were provided by Underwriters ' Laboratories Inc. Each of the instruments was calibrated against an nstmment having calibration traceable to the National Institute of Standards and Technology. The calibration m

File NC19 3 Page 10 Issued N;-90 l l . records of each instrument are on file at Underwriters Laboratories Inc. The instruments used in i the test program are identified in Appendix F of this Repon. - Throughout the Ore exposure test, observations were made of the character of the 6re and i its control, the condition of the exposed surfaces, and all developments pertaining to the

;          performance of the raceway fire barriers.

RESULTS Character And Distribution Of Fire - The Gre was luminous and well distributed, and the ,

..         furnace temperatures followed the standard time-temperature curve outlined in the Standard.                ,

ASTM E119, as shown in ILL.16 and as tabulated in Appendix B, Pages I throuuh 10. r Pressure Within The Furnace - The differential pressure between the furnace and the laboratory at the midheight of the venical nms of the raceway fne barriers was positive after 19 min of fire exposure and remained positive throughout the remainder of the fire test. The differential pressure between the furnace and the laboratory recorded during the fire exposure

         . test is shown in Appendix C, Pages 1 through 5.                                                            .

Observations Durina The Test - The following is a chronological description of the obseivations made during the fire exposure test. Test Time, min Observations a l.25 The furnace chamber was filled with smoke. i 4 The coating on the Silco was fiaming and flaking away from each of the

test articles.

8 Light flaming of the Silco continued. The smoke within the furnace t chamber had decreased. I1 The flaming of the Silco ceased. The smoking within the furnace chamber ,

                           ~'

increased. The Silco was darkening. 14 The venical seam of the Silco on the south vertical leg of the intermediate support appeared to be opening. 19.5 The venical seam of the Silco on the north vertical leg of the intermediate support appeared to be opening. 35 The Silco was delaminating from the east face of the west venical run of Article No. 5 (Type MPF-180). j

    -V

File NC19~3 Page !! Issued -o-h

 ,3                         ,

V Test Time, min Observations (Cont'd ) 36 The Sitco was delaminating from the south venicalleg of the intermediate support. 40 The Silco was delaminating from the nonh vertical leg of the intermediate support. 46 The Silco was delaminating from the east face of the west vertical run of Article No. 6. 55 Silco was delaminating from each test article at multiple locations 60 The delamination of Silco had progressed such that the dark bands on the Type MPF-B mat were visible on the surface of Article No. 5. 75 No apparent change. 90 No apparent change. 120 No apparent change. 135 Black discoloration was visible over approximately 50 percent of the surfaces of Article Nos. 4 and 6. 150 No apparent change. 165 No apparent change. 183 No apparent change. Furnace fire extinguished. Temneratures Of The Assembiv - The temperatures of the raceways were recorded at 2-1/2 min intervals during the fire exposure test. The temperatures are tabulated in Appendix D. Pages 1 through 96. Anomalous Temnerature Measurements During the tire exposure test and during a review of the temperature data following the tire exposure test, the following anomalous temperature measurements u ere noted:

1. The chromel and alumelleads of Thermocouple No. 39 were reversed at their connection to the data acquisition system. The error was no: corrected during the tire test. The data of Thermocouple No. 39 was not included in the calculation of average temperature rise for the thermocouple group of which it was a part.
2. Thermocouple No.139 could not be located when the assembly was prepared for the tire  ;

test.

3. The chromel and alumel leads of Thermocouple Nos. 203 and 204 were twisted together at their connections to the data acquisition system such that secondary thermocouples L j'

i

!      File NC W3                                  Page 1                                   l >u :. 3. .o e
!                were formed. The errors were not corrected during the 6re test The data of
 ;               Thermocouple Nos. 203 and 204 were not included in the calculation of average
temperature rise for the thermocouple group of which they were a part I Supplement I to NRC Generic Letter 86-10 contains acceptance criteria whereby 6te i ratings are established for racenay Gre barriers based upon the temperature rise on the surface of 4 the raceway within the barrier. The fire rating is de6ned as the time at which the average

] temperature of any thermocouple group on or in the raceway rises 250^F above the initial

starting temperature or when the temperature at the hottest point on or in the raceway rises i 325*F above its initial starting temperature. Neither the average nor the maximum individual j limiting temperatures were reached on any of the raceway 6re barriers during the 6re test The j average temperature rise and the maximum individual temperature rise measured on each test i article at the conclusion of the Gre test is shown in the following table:

1 Raceway Average Temperature Rise Of Niaximum Indisidual l Fire Barrier Hottest Thermocouple Group Temperature Rise At Article No Tspe At 183 Minutes 183 Minutes 4 (3/4" Conduit) MTS-3 135 F 150:F t 5 (Cable Tray) MPF 180 155 F 168:F f 5 (Cable Tray) MTS-3 149F 162'I [ MPF-lho 195 F 250*F 6 (3/4" Conduit) i HOSE STREAM TEST: I i Immediately following the Sre exposure test, the test assembly was removed from the j furnace and moved into position for the hose stream test. The hose stream was applied to the l exposed surfaces of the raceway Gre barriers. The hose stream test was conducted within 10 min ! after the fire exposure test was terminated. f i . ! METHOD ! The hose stream test was conducted in accordance with Supplement I to NRC Generic i Letter 86-10. The hose stream was applied through a 1-1/2 in. fog nozzle set at a discharge j angle of 30 with a nozzle pressure of 75 psi and a discharge rate of 80 gpm. The hose stream

was applied with the tip of the fog nozzle at a maximum distance of 5 ft from each test article l The duration of the hose stream test was 5 minutes.

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File NC H~3 - Page !3 issued 2 6 % i I O - RESULTS. l The raceway fire barriers remained ' intact without developing any openings through lwhich the protected raceways were visible. APPEARANCE AFTER THE TESTS-r

                    'The appearance of the exposed surface after the fire exposure and hose stream tests is shown in the photographs in Appendix E.

Report by: Reviewed by: (;. f W '[ Vy : t' C . JOHNSON (Ext. 42649) ROBERT M. BERHINIG (Ext? _292)  : Senior Engineering Associate Associate Managing Engineer -  ! Engineering Services,411B Engineering Services,4118 f O  : 1 l l 4 .O 1

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  • us Time, Minutes 95NK17030/NC1973 Test Date: NOVEMBER 30,1995

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FILE NC1973 - APPENDIX B ISSUED: FLORIDA POWER CORPORATION 2 COLUMN FURNACE TEST DECK 2 4 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 FURNACE TEMPERATURES, 'F TIME T.C. No. 401 T.C. No. 402 T.C. No. 403 T.C. No. 404 T.C. No. 405 hr: min:sec 0:00:00 81.9 79.6 81.0 86.3 73.3 0:01:00 144.1 140.9 168.3 219.9 74.2 0:02:00 342.0 392.9 471.1 558.9 76.4 i 0:03:00 528.5 639.7 724.0 814.9 80.2

 ,                                       0:04:00                           617.7        738.6               793.3        870.3             843.1 0:05:00                           655.4        762.3               813.9        871.2             974.4 0:06:00                           678.7        782.5               825.5        879.1            1029.0 1
                                     -0:07:00                              734.6        854.8               852.2        906.5            1146.2
                                    - 0:08:00                              791.7        911.1               917.1        954.8            1226.3 0:09:00                           885.6        997.7              1014.8        990.6            1266.7 0:10:00                          1033.4       1076.5              1125.9       1089.4            1299.7 0:11:00                          1129.6       1155.8              1189.2       1151.1            1278.7 0:12:00                           1198.5       1262.0              1235.8       1177.0            1246.7 l

0:13:00 1277.0 1298.5 1264.8 1230.7 1232.6 3 0:14:00 1336.5 1327.9 1361.5 1426.4 1237.3 .-  % 0:15:00 1377.2 1351.4 1456.9 1516.8 1305.4 0:16:00 1419.8 1372.9 1492.4 1521.5 1389.8  ; i 0:17:00 1452.2 1396.5 1528.4 1532.9 1460.5 0:18:00 1460.4 1390.2 1599.0 1523.3 1500.3 l 0:19:00 1532.6 1433.7 1537.9 1483.0 1528.9 0:20:00 1610.3 1493.3 1472.0 1441.5 1555.5 0:21:00 1665.5 1578.2 1489.2 1416.1 1649.5 0:22:00 1671.3 1538.4 1491.9 1441.1 1664.0 0:23:00 1633.2 1507.8 1479.6 1455.4 1614.9 0:24:00 1804.3 1474.8 1438.2 1428.2 1577.8 l j 0:25:00 1616.6 1474.8 1445.1 1418.6 1537.7 0:26:00 1635.6 1471.8 1464.8 1404.9 1498.5 0:27:00 1622.0 1462.4 1486.6 1432.1 1480.0 l 0:28:00 1672.1 1496.0 1572.4 1462.3 1474.4 0:29:00 f691.2 1500.2 1605.8 1489.9 1566.8 0:30:00 1623.5 1473.6 1671.2 1566.0 1607.8 0:31:00 1579.7 1444.5 1692.5 1612.0 1625.4 0:32:00 1638.8 1529.6 1663.0 1572.4 1585.4 0:33:00 1705.6 1642.6 1661.4 1572.0 1507.7 l 0:34:00 1657.3 1628.8 '1650.4 1569.5 1476.9 0:35:00 1639.8 1627.6 1663.6 1583.2 1456.2 0:36:00 1636.8 1627.1 1667.0 1578.9 1460.6 0:37:00 1621.7 1618.8 1639.8 1561.8 1546.4 0:38:00 1597.3 1596.8 1616.7 1537.2 1645.2 s 0:39:00 1594.1 1592.4 1608.6 1528.3 1688.6 0:40:00 1586.8 1592.0 1607.5 1526.5 1702.2 Page 1 i

                             . - .        ..       -.     - -      . -      . _ -    . _   -        . - _ _ -        - _ . - ~ _ _

, FILE NC1973 APPENDIX B ' ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2 95NK17030/NC1973 Test Date: NOVEMBER 30.1995 ~ FURNACE TEMPERATURES, 'F 1

.         TIME    T.C. No. 401     T.C. No. 402       T.C. No. 403       T.C. No. 404         T.C. No. 405

} hr: min:sec l 0:41:00 1612.8 1597.4 1638.2 1565.8 1657.0 ' 0:42:00 1632.8 1617.0 1645.9 1576.1 1616.3 0:43:00 1645.8 1628.8 1639.8 1574.8 1581.7 i 0:44:00 1657.0 1645.8 1646.7 1583.6 1576.3

0
45:00 1669.6 1656.0 1653.6 1595.0 1571.7 3

0:46;00 1671.0 1654.2 1654.0 1597.5 1579.8 ' 0:47:00 1674.7 1659,7 1656.8 1592.8 1582.7 0:48:00 1670.6 1633.5 1633.2 1563.0 1626.7 4 0:49:00 1682.6 1632.9 1600.5 1523.5 1650.8 3 0:50:00 1664.2 1641.1 1646.8 1586.3 1648.2 4 0:51:00 1645.6 1651.0 1670.7 1624.7 1632.3 0:52:00 1634.8 1648.1 1671.3 1643.0 1628.3 . 0:53:00 1644.4 1664.0 1670.9 1655.9 1623.5 0:54:00 1642.5 1649.9 1703.1 1643.3 1669.5 i 0:55:00 1663.2 1659.0 1707.9 1661.2 1680.4 0:56:00 1675.8 1671.3 1730.4 1662.7 1676.1 j 0' 0:57:00 1679.5 1679.1 1724.3 1662.8 1657.5 , 0:58:00 1682.7 1679.7 1735.9 1669.9 1651.0 , 0:59:00 1670.3 1668.2 1736.8 1657.0 1643.6 1:00:00 1678.0 1674.7 1732.3 1666.0 1657.6 l 1:01:00 1690.3 1680.3 1744.4 1676.7' 1673.7 1:02:00 1683.7 1676.0 1752.2 1667.1 1675.3 1:03:00 1693.7 1694.5 1740.1 1682.7 1678.0 1:04:00 1698.2 1692.8 1752.3 1678.8 1684.2 ! 1:05:00 1706.3 1698.9 1764.9 1687.1 1886.1 1:06:00 1696.7 1701.6 1764.4 1686.6 1717.2 i 1:07:00 1723.3 1726.9 1730.0 1650.5 1750.6 j 1:08:00 1758.7 1744.5 1757.2 1655.5 1744.0 l 1:09:00 1785.2 1755.2 1766.8 1657.7 1714.1 1 1:10:00 1813.0 1763.0 1782.5 1667.8 1709.5 l 1:11:00 1832.5 1758.5 1805.6 - 1694.1 1716.7 j 1:12:00 1852.7 1764.8 1796.2 1699.6 1735.8 1:13:00 1853.5 1752.4 1779.6 1690.5 1736.4 1:14:00 1866.1 1759.2 1781.5 1695.1 1753.2 1:15.00 1857.4 1743.8 1792.4 1703.6 1751.5 1:16:00 1851.3 1740.9 1790.2 1709.0 1767.2 1:17:00 1839.4 1733.8 1801.1 1715.5 1785.1 1:18:00 1838.6 1741.4 1795.7 1712.5 '1800.4 , 1:19:00 1845.7 1741.7 1798.5 1714.0 1811.6 1:20:00 1845.0 1746.2 1798.1 1716.3 1814.4 1:21:00 1836.1 1741.2 1804.0 1715.2 1806.7 Page 2

FILE NC1973 APPENDIX 8 ISSUED: FLORIDA POWER CORPORATION r COLUMN FURNACE TEST DECK 2 l 95NK17030/NC1973

Test Date: NOVEMBER 30,1995 FURNACE TEMPERATURES, 'F TIME T.C. No. 401 T.C. No. 402 T.C. No. 403 T.C. No. 404 T.C. No. 405 hr: min:sec 1:22:00 1847.4 1750.3 1803.9 1718.7 1810.7
.              1:23:00       1841.9       1751.8           1813.6       1722.1             1810.9 1:24:00       1845.3       1755.3           1823.4       1729.3             1815.2 1:25:00       1825.4       1745.2           1823.6       1726.3             1795.8 1:26:00       1837.6       1753.9           1811.9       1714.1             1770.8 1:27:00       1816.6       1742.3           1815.8       1718.6             1771.6 1:28:00       1835.2       1741.1           1820.7       1717.7             1764.6 1:29:00       1826.0       1743.5           1818.3       1719.0             1760.4 j               1:30:00       1832.8       1745.8           1827.8       1725.9             1758.3 1:31:00       1835.2       1754.5           1841.6       1732.5             1759.8 1               1:32:00       1857.5       1765.2           1849.2       1739.7             1752.6 1:33:00       1845.5       1757.0           1851.3       1742.1             1751.9 1:34:00       1840.1       1753.6           1846.5       1741.1             1753.3 1:35:00       1854.3       1764.0           1849.8       1744.4             1767.9          l 1:36:00       1850.3       1759.7           1849.3       1746.7             1763.6          !
       '       1:37:00       1858.9       1769.6           1852.7       1751.7             1777.0
   \           1:38:00       1857.4       1769.3           1855.3       1752.3             1774.9 1:39:00       1858.3       1769.1           1853.7       1750.1             1777.1 1:40.00       1859.1       1769.8           1855.3       1755.4             1774.9

, 1:41:00 1867.4 1767.9 1848.5 1753.7 1774.5 . 1:42:00 1890.9 1789.0 1846.2 1763.4 1782.9 l 1:43:00 1886.0 1786.1 1853.0 1770.9 1784 0 1:44:00 1883.3 1797.2 1859.0 1773.8 1791.3 1:45:00 1895.5 1800.6 1858.9 1773.9 1794.2 1:46:00 1885.3 1804.6 1845.1 1763.8 1809.6 1:47:00 1896.8- 1800.0 1850.8 1767.8 1810.3 1:48:00 1904.3 1813.6 1853.6 1771.7 1824.5 1:49:00 1894.2 1802.3 1856.2 1775.2 1817.6 1:50:00 1892.3 1793.3 1867.7 1779.8 1815.5

                              ~

1:51:00 1894.2 1806.9 1873.1 1785.0 1807.0 , 1:52:00 1882.8 1799.6 1872.7 1793.3 1807.7 1:53:00 1887.0 1802.2 1874.0 1787.8 1811.5 1:54:00 1902.3 1811.0 1884.8 1798.3 1815.1 1:55:00 1895.1 1804.9 1881.2 1798.0 1810.0 1:56:00' 1894.8 1805.5 1885.0 1801.8 1811.2 1:57:00 1908.5 1817.1 1893.1 1804.3 1815.2 1:58:00 1897.7 1811.7 1891.6 1800.3 1815.4 1:59.00 1894.6 1813.3 1889.3 1801.6 1814.7 2:00:00 1906.5 1819.9 1901.8 1812.8 1820.9 2:01:00 1888.8 1810.5 1897.3 1809.9 1817.6 2:02:00 1891.5 1810.4 1898.7 1810.8 1822.6 Page 3

FILE NC1973 APPENDIX B ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2 O 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 FURNACE TEMPERATURES, 'F

,                                                       TIME                        T.C. No. 401 T.C. No. 402     T.C. No. 403     T.C. No. 404            T.C. No. 405

! hr: min:sec 2.03:00 1876.0 1805.8 1893.5 1806.2 1823.4 2:04:00 1890.1 1814.0 1901.0 1805.9 1823.7 2:05:00 1888.0 1813.4 1903.0 1815.7 1831.9 2:06:00 1900.1 1816.5 1909.1 1816.6 1825.5 4 2:07:00 1890.3 1814.6 1900.3 1808.1 1836.6 2:08:00 1888.1 1813.7 1902.8 1813.5 1834.2 2:09:00 1884.9 1811.9 1900.2 1818.1 1834.1 2:10:00 1886.1 1816.1 1904.5 1822.1 1840.0

- .2
11:00 1881.3 .1817.6 1911.4 1823.3 1844.7 .

2:12:00 1899.1 1830.3 1920.8 1830.1 1855.4 2:13.00 1891.4 1927.4 1914.9 1827.5 1848.1 2:14:00 1906.2 1437.1 1919.7 1832.4 1854.6 4 2:15.00 1904.0 1839.6 1918.9 1833.8 1856.9 2:16:00 1904.8 1840.3 1924.7 1838.4 1858.2 2:17:00 1927.4 1855.2 1934.7 1840.4 1864.6

2
18:00 1935.0 1864.8 1938.5 1842.2 1869.9 2:19:00 1925.4 1857.3 1932.9 1841.5 1865.9 2:20:00 1929.8 1858.7 1929.0 1838.9 1861.5

. 2:21:00 1939.8 1866.0 1935.9 1846.9 1870.1

2:22:00 1946.8 1874.0 1940.4 1848.6 1876.0 2:23:00 1955.4 1878.3 1946.8 1854.1 1865.3 j 2:24:00 1951.8 1875.9 1945.1 1850.9 1875.9 2:25:00 1960.1 1881.7 1951.2 1858.0 1863.7 2:26:00 1954.8 1880.1 1956.4 1863.8 1881.1

? 2:27:00 1950.6 1879.3 1946.2 1852.2 1879.0 2:28:00 1955.9 1882.3 1947.2 1852.9 1883.1 , 2:29:00 1959.2 1886.5 1944.3 1865.4 1888.0 2:30:00 - 1966.3 1892.6 1939.1 1852.8 1895.5 2:31:00 1,970.9 1894.8 1935.5 1850.5 1895.2 2:32:00 1966.0 1890.2 1934.4 1849.6 1887.9 2:33:00 1971.6 1898.0 1943.7 1858.8 1896.9 2:34:00 1966.3 1897.3 1942.4 1859.4 1896.8 2:35:00 1965.5 1898.2 1945.6 1861.1 . 1896.1 ~ 2:36:00 1974.0 - 1911.3. 1957.5 1872.9 1903.3 2:37:00 1981.4 1911.2 1954.1 1870.2 1901.3 2:38:00 1978.3 1908.1 1949.3 1865,7 1897.3 J- 2:39:00 1966.9 1901.3 1935.6 1858.2 1892.3

;                                                     2:40:00                          1964.0       1898.0           1931.5                1853.8            1885.2 2:41:00                          1962.S       1896.5           1931.5                1854.4             1885.4 2:42:00                          196f.8 -     1902.1           1934.1                1858.2             1882.0 i-                                                    2:43:00                          1964.0       1904.0           1937.9                1862.1             1896.2 L

i Page 4 1

FILE NC1973 APPENDIX B ISSUED-FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2

 .                                            95NK17030/NC1973 Test Date: NOVEMBER 30,1995 FURNACE TEMPERATURES, 'F TIME       T.C. No. 401  T.C. No. 402     T.C. No. 403    T.C. No. 404      T.C. No. 405 hr: min:sec 2:44:00        1970.5       '1905.8           1947.7          1868.5            1885.8 2:45:00        1979.0         1908.7          1941.1          1863.7            1894.9
,          2:46:00        1975.6         1909.6          1940.5          1866.3            1898.1 2:47:00        1970.8         1912.0          1935.7          1863.9            1899.5 2:48:00        1975.6         1910.1          1941.2          1866.7            1899.0 2:49:00        1965.9         1902.8          1929.1          1859.8            1891.4 2:50:00        1968.7         1905.1          1936.5          1865.3            1894.7 2:51:00        1974.4         1910.4          1939.1          1869.3            18976 2:52:00        1976.4         1913.1          1950.6          1876.0            1903.8 2:53:00        1961.5        1898.2           1936.8          1861.7            1889.1 2:54:00        1926.5        1871.8           1906.9          1837.3            1858.7 4

2:55:00 1918.7 1862.7 1898.1 1829.9 1861.2 < 2:56:00 1913.8 1858.9 1891.7 1825.6 1857.9 2:57:00 190i.1 1864.7 1912.3 1843.6 1861.0 2:58:00 1900.0 1865.6 1928.1 1857.7 1860.5 n, 2:59:00 3:00:00 1913.9 1912.6 1865.5 1863.6 1930.6 1937.2 1853.2 1855.9 1861.3 1860.7 3:01:00 1914.9 1868.1 1940.3 1856.3 1851.6 3:02:00 1931.3 1876.3 1941.9 1857.5 1868.1 3:03:00 1928.2 1815.9 1917.4 1768.4 1875.7 i j

                                                                                                         .2T'L h I

4

                                                                                                                \

Page 5

FILE NC1973 APPENDIX B ISSUED-FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 4 FURNACE TEMPE!1ATURES, 'F ' l TIME T.C. No. 406 T.C. No. 407 T.C. No. 408 AVERAGE hr: min:sec 0:00'00 84.9 99.7 179.4 95.8 0:01:00 178.6 260.2 253.5 180.0 0:02:00 492.9 696.7 374.6 425.7 0:03:00 781.7 965.6 493.6 628.5 0:04:00 888.8 1027.3 551.6 791.3 0:05:00 926.5 1035.7 577.5 827.1 0:06:00 947.3 1048.5 592.2 847.9 0:07:00 1023.2 1127.0 619.1 908.0 0:08:00 1103.5 1229.2 697.2 978.9 0:09.00 1184.9 1322.0 1151.9 1101.8 0:10:00 1275.2 1393.2 1411.8 1213.1 0:11:00 1277.3 1334.6 1343.3 1232.5 0:12:00 1233.2 1234.7 1248.0 1229.5 l

0
13:00 1196.9 1188.5 1179.5 1233.6 4

0:14:00 1212.1 1183.1 1156.4 1280.2 0:15:00 1300.5 1301.2 1211.6 1352.6 0 0:16:00 0:17:00 0:18:00 1411.0 1516.5 1570.3 1475.8 1564.2 1572.6 1327.4 1395.9 1410.0 1426.3 1480.9 1503.3 1 0:19:00 1581.3 1628.8 1464.0 1523.8 l 0:20:00 1569.4 1678.3 1502.7 1540.4 l 0:21:00 1579.2 1870.3 1449.8 1562.2 l l 0:22:00 1577.7 1679.1 1418.3 1560.2 I 0:23:00 1553.3 1688.9 1401.3 1541.8 0:24:00 1497.0 1692.2 1473.6 1523.3

0
25:00 1449.8 1691.4 1548.8 1522.9 0:26.00 1423.9 1662.3 1608.7 1521.3 0:27:00 1410.0 1649.5 1620.8 1520.4 0:28:00 1414.5 1628.4 1648.7 1546.1 0:29:00 - - 1588.9 1597.9 1562.6 1575.4 0:30:00 1749.9 1555.4 1495.9 1592.9 0:31:00 1811.1 1543.0 1473.8 1597.8 0:32:00 1737.5 1527.1 1457.1 1588.9 0:33:00 1562.7 1520.8 1542.4 1589.4 0:34:00 1492.0 1529.5 1601.1 1575.7 0:35.00 1460.2 1515.8 1624.1 1571.3 0:36:00 1452.6 1533.1 1630.9 1573.4 0:37:00 1524.2 1622.6 1632.1 1595.9 0:38:00 1687.2 1623.2 1554.3 1607.2 0:39:00 1727.4 1638.3 1532.6 1613.8 0:40:00 1723.7 1653.3 1529.4 1615.2 Page 6 1

FILE NC1973 APPENDIX B ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 p 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 ( l FURNACE TEMPERATURES, 'F TIME T.C. No. 404 T.C. No. 407 T.C. No. 408 AVERAGE hr: min:sec i 0:41:00 1642.8 1687.1 1558.8 1620.0 0:42:00 1596.6 1715.5 1616.9 1627.1 0:43:00 1573.9 1669.3 1660.5 1621.8 0:44:00 1567.3 1670.9 1678.0 1628.2 0:45:00 1565.8 1665.5 1688.2 1633.2 0:46:00 1574.1 1675.9 1689.8 1637.0 0:47.00 1579.8 1679.8 1703.2 1641.2 0:48:00 1615.1 1717.5 1693.1 1644.1 0:49:00 1640.5 1740.2 1699.8 1646.4 0:50.00 1676.0 1651.7 1602.6 1639.6 0:51:00 1702.6 1601.6 1539.2 1633.5 0:52:00 1710.6 1578.5 1513.1 1628.5 0:53:00 1699.3 1575.3 1505.6 1629.9 0:54:00 1705.6 1661.5 1567.6 1655.4 l 0:55:00 1712.1 1710.4 1630.6 1678.1 0:56:00 1714.6 1693.2 1595.6 1677.5 0:57:00 1704.5 1692.2 1584.5 1673.1 0:58:00 1698.9 1692.7 1583.0 1674.2 0:59:00 1690.1 1701.4 1585.7 1669.1 i 1:00:00 1691.8 1711.0 1599.4 1676.4 1:01:00 1705.6 1747.0 1617.4 1691.9 1:02:00 - 1709.6 1737.9 1633.7 1891.9 1 1:03:00 1709.5 1737.7 1636.8 1696.6 1:04:00 1715.0 1744.3 1647.1 1701.6 1 1:05:00 1719.6 1747.2 1641.3 1706.4 1:06:00 1750.5 1759.3 1642.7 1714.9 l 1:07:00 1785.2 1763.1 1655.1 1723.1 1:08:00 1756.6 1757.0 1661.4 1729.4 1:09:00 1707.4 1760.1 1683.2 1728.7 1 1:10:00 - ~ 1702.3 1740.9 1676.5 1731.9 l

;                 1:11:00          1705.2             1737.1         1677.5      1740.9           I 1:12:00          1727.2             1743.3         1690.7      1751.3            ;

1:13:00 1728.0 1745.8 , 1687.2 1746.7 1:14:00 1747.7 1756.6 1683.2 1755.t. 1;15.00 1744.8 1774.7 1713.7 1760.2 1:16:00 1760.6 1796.1 1721.4 1767.1 1:17:00 1788.0 1800.1 1726.0 1773.6 1:18:00 1809.0 1814.3 1740.0 1781.5 1:19:00 1823.5 1823.1 1737.9 1787.0 1:20:00 1825.1 1821.3 1742.6 1788.6 1:21:00 1817.3 1834.1 1764.9 1789.9 O7 Page 7

FILE NC1973 APPENDIX B ISSUED: FLORIDA POWER CORPORATION, COLUMN FURNACE TEST DECK d O 95NK17030/NC1973 Test Date: NOVEMBER 30.1995 FURNACE TEMPERATURES, 'F TIME T.C. No. 406 T.C. No. 407 T.C. No. 408 AVERAGE hr: min:sec 1:22:00 1820.9 1852.8 1783.6 1798.5 1:23:00 1815.6 1850.0 1794.9 1800.1 1:24:00 1816.1 1850.7 1807.6 1805.4 1:25:00 1804.4 1833.1 1800.0 1794.2 1:26:00 t 780.3 1819.4 1787.8 1784.5 1:27:00 1780.5 1806.5 1783.1 1779.4 1:28:00 1772.4 1805.5 1779.5 1779.6 1:29:00 1766.6 1809.6 1786.6 1778.8 1:30:00 1767.0 1804.0 1784.9 1780.8 1:31:00 1767.3 1808.0 1785.7 1785.6 1:32.00 1760.7 1809.2 1791.1 1790.7 1:33:00 1757.1 1806.3 1787.6 1787.4 1:34:00 1755.7 1815.8 1791.8 1787.2 1:35:00 1768.8 1823.4 1800.9 1796.7 1:36:00 1763.7 1821.1 1797.6 1794.0 , 1:37:00 1774.8 1833.4 1804.6 1802.8 1:38:00 1774.6 1831.9 1804.2 1802.5 l 1:39:00 1778.1 1835.3 1811.4 1804.1 1:40:00 1776.9 1831.8 1811.4 1804.3 l 1:41:00 1773.5 1821.4 1806.2 1801.6 I 1:42:00 1780.5 1812.8 1808.6 1809.3 l 1:43:00 1782.1 1813.5 1809.0 1810.6 1:44:00 1789.9 1820.3 1815.1 1816.2 1:45:00 1795.1 1830.2 1818.5 1820.9 i- 1:46:00 1805.9 1848.8 1822.0 1823.1 1:47:00 1811.6 1854.3 1825.5 1827.1 4 1:48:00 1823.8 1861.4 1835.1 1836.0 1:49:00 1818.5 1850.3 1829.9 1830.5 2 1:50:00 1818.6 1846.9 1824.3 1830.4 1:51:00 - - 1810.5 1837.2 1814.0 1828 5 1:52:00 1815.1 1837.3 1814.3 1827.9 a 1:53:00 1818.7 1841.4 1818.5 1830.1  ! 1:54:00 1826.1 1843.5 1822.8 1838.0 l 1:55:00 1821.3 1840.1 1824.1 1834.3 l 1:56:00 1823.3 1840.9 1821.1 1835.5 l 1:57:00 1827.3 1845.0 1822.7 1841.7  ! 1:58:00 1828.2 1847.8 1820.5 1839.2 1:59:00 1828.5 1849.5 1824.3 1839.4 2:00:00 1838.3 1852.7 1827.7 1847.6 2:01:00 1832.0 1849.1 1824.3 1840.8

2
02:00 1838.2 1851.2 1829.4 1844.1 Page 8 f

l

  -, . . _ - . . .             .           . .-        .-- . _ .          _     -.    .- - ._-      . _ -    _ . -       -   -       _ _ - .              _ ~ -

ISSUED: FILE NC1973 APPENDIX B FLORIDA POWER CORPORATION

COLUMN FURNACE TEST . OECK 2 95NK17030/NC1973 j Test Date
NOVEMBER 30.1995 FURNACE TEMPERATURES, 'F i
TIME T.C. No. 408 T.C. No. 407 T.C. No. 408 AVERAGE

^ hr: min:sec ] 2:03:00 1835.9 1855.4 1831.2 1840.9 2:04:00 18.5.3 1862.7 1838.9 1847.7 2:05 00 1846 5 1863.7 1840.6 1850.4 2:06:00 1849.7 1866.9 1845.2 1853.7 2:07:00 1848.6 1874.7 1841.3 1851.8 j 2:08:00 1846.7 1871.1 1842.6 1851.6 ] 2:09:00 1845.2 1870.1 1841.1 1850.7 l 2:10:00 1852.2 1875.5 1850.8 1855.9 4 2:11:00 1859.2 1880.0 1855.8 1859.2 2:12:00 1871.1 1887.4 1863.6 1869.7 , 2:13:00 1862.8 1883.5 1858.7 1864.3 I . 2:14:00 1871.4 1890.4 1868.7 1872.6 l l 2:15:00 1875.1 1895.4 1871.6 1874.4 1 2:16:00 1875.1 1893.2 1862.6 1874.7 I. 1884.7 1907.6 1874.5 1886.1 2:17:00 2:18:00 1890.7 1920.8 1892.2 1894.3 l 2:19:00 1886.1 1916.2 1887.2 1889.1 1883.3 1886.6 2:20:00 1879.7 1912.2 4 2:21:00 1887.3 1918.8 1889.2 1894.3

2
22:00 1893.3 1921.7 1891.4 1899.0 2:23:00 1900.1 1927.0 1895.7 1902.8 l 2:24:00 1896.2 1920.3 1891.9 1901.0 2:25:00 1901.0 1924.6 1890.7 1903.9 i 2:26:00 1900.7 1921.6 1892.4 1906.4

! 2:27:00 1895.0 1915.3 1889.7 1900.9 2:28:00 1902.6 1918.8 1893.2 1904.5 l 2:29:00 1907.0 1923.3 1900.0 1909.2 -i 2:30:00 1915.0 1929.6 . 1906.5 1912.2 i 2:31:00 1917.8 1931.5 1908.9 1913.1 2:32:00 - - 1912.5 1926.0 1905.6 1909.0

 !                             2:33:00             1926.0                    1940.2               1918.5                1919.2 l                               2:34:00             1923.7                    1937.9               1915.3                1917.4 2:35:00             1922.9                    1939.5               1919.3                1918.5 1                              2:36:00          '

1933.4 1949.6 1930.2 1929.0 I 2:37:00 1930.5 1945.9 1928.5 1927.9 j 2:38:00 1925.8 1942.5 1924.5 1923.9 I i 2:39:00 1918.1 1936.8 1918.7 1916.0 I 2:40:00 1907.1 1931.2 1915.7 1910.8 l

                             - 2:41:00             1906.1                    1935.0               1916.6                1911.0 2:42:00             1915.6                    1944.6               1926.2                1916.5
                             '2:43:00              1914.2                    1944.0               1927.9                1918.8

]

 ;-                                                                                                                                             Page 9
e. v ,-

I FILE NC1973 APPENCIX B ISSUED l 1 FLORIDA POWER CORPORATION I COLUMN FURNACE TEST DECK 2

   /                                              95NK17030/NC1973 Test Date: NOVEMBER 30.1995 FURNACE TEMPERATURES,'F                                             :

l TIME T.C. No. 406 T.C. No. 407 T.C. No. 408 AVERAGE hr: min:sec 2:44:00 1914.7 1948.6 1927.8 1921.2 2:45:00 1905.8 1946.7 1925.4 1920.7 2:46:00 1904.9 1948.8 1929.6 1921.7

2:47:00 1906.0 1948.3 1931.2 1920.9 2:48:00 1906.3 1946.3 1930.6 1922.0 2:49:00 1896.8 1938.3 1923.3 1913.4 2:50:00 1901.9 1945.4 1932.2 1918.7 2:51:00 1906.5 1947.6 1936.0 1922.6 2:52:00 1913.0 1951.1 1935.5 1927.4 2:53:00 1897.6 1933.5 1918.1 1912.1 2:54:00 1877.7 1906.2 1883.7 1884.9 2:55:00 1871.9 1900.5 1873.9 1877.1 2:56:00 1869.9 1892.9 1871.8 1872.8 2:57:00 1869.8 1903.8 1874.1 1879.6 2:58:00 1865.8 1904.4 1871.6 1881.7 l 2:59:00 1866.3 1908.3 1878.5 1884.7 i 4

3:00:00 1865.0 1915.7 1888.3 1887.4 3:01:00 1867.8 1922.5 1894.9 1889.6 3:02:00 1871.9 1925.1 1902.6 1896.8 3:03:00 1874.6 1914.2 1750.2 1855.6 t i 1 v 4 e e d e U Page 10 l

FILE NC1973 APPENOlX C ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 O Test Date: NOVEMBER 30,1995 FURNACE PRESSURES (INCHES OF WAT TIME Chan 510 Chan 511 hr: min:sec TOP BOTTOM 0:00:00 -0.089 0.092 0:01:00 0.048 -0.056 0:02:00 -0.091 0.092 0:03:00 0.072 0.083 0:04:00 -0.089 0.100 0:05:00 0.110 0.112 0:06:00 0.053 0.055 0:07:00 0.056 0.061 0:08:00 0.041 -0.051 0.09:00 0.036 -0.049 0:10:00 -0.041 -0.048 0:11:00 0.032 0.041 0:12:00 -0.037 0.044 0:13:00 0.024 0.033 0:14:00 0.043 0.048 0:15:00 0.029 0.039 0' 0:16:00 0:17:00 0:18:00

                                        -0.025 0.021
                                       -0.005 0.039 0.031
                                                   .0.014 0:19:00         -0.001     -0.017 0:20:00          0.007     -0.005 0:21:00          0.005     -0.007 0:22:00          0.000       0.012 0:23:00          0.003     -0.007 0:24:00          0.000     -0.011 0:25:00          0.012       0.003 0:26:00          0.009       0.005 0:27:00          0.010       0.001 0:28:00          0.011       0.001 0:29:00          0.011     -0.001
0
30:00 0.009 -0.003 0:31:00 0.009 -0.003 0:32:00 0.009 -0.004 0:33:00 0.008 0.004 0:34:00 0.010 -0.002 0:35:00 0.009 0.004 0:36:00 - 0.010 0.002 0:37:00 0.005 0.006 2 0:38:00 0.010 0.004 0:39:00 0.009 0.004
0:40:00 0.012 0.003 .

9-Page1

FILE NC1973 APPENDIX C ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 FURNACE PRESSURES (INCHES OF WA' TIME Chan 510 Chan 511 hr: min:sec TOP BOTTOM 0:41:00 0.008 -0.004 0:42:00 0.010 0.004 0:43:00 0.011 -0.003 0:44:00 0.009 -0.003 , 0:45:00 0.008 0.005 0:46:00 0.010 -0.002 - 0:47:00 0.009 0.003 0:48:00 0.010 0.003 0:49:00 0.007 -0.005 0:50:00 0.008 -0.005 0:51:00 0.010 0.003 0:52:00 0.006 -0.006 0:53:00 0.009 -0.003 0:54:00 0.009 -0.001 0:55:00 0.007 -0.003 0:56:00 0.007 -0.004 0:57:00 0.010 -0.003 k 0:58:00 0.003 0.008  ! 0:59:00 0.007 0.006 1:00:00 0.010 -0.001 1:01:00 0.011 -0.002 1 1:02:00 0.009 0.004 1:03:00 0.011 0.003 1:04:00 0.008 -0.005 1:05:00 0.005 -0.007  ;

1
06:00 0.011 -0.003 l 1:07:00 0.010 -0.003 1:08:00 0.009 0.004
                 ~~

1:09:00 0.007 -0.003 1:10:00 0.010 0.002 l 1:11:00 0.009 -0.005 l 1:12:00 0.009- -0.004 1:13:00 0.008 0.005 3 1:14:00 0.009 0.004 1:15:00 0.008 0.005 1:16:00 0.006 -0.005 1:17:00 0.005 0.007 1:18:00 0.010 -0.003 1:19:00 0.009 -0.005 1:20:00 0.009 -0.004 1:21:00 0.009 -0.003 Page 2

1 FILE NC1973 APPENDIX C ISSUED-FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 ni v Test Date: NOVEMBER 30,1995 j 1 FURNACE PRESSURES (INCHES OF WA' j I l TIME Chan 510 Chan 511 l hr: min:sec TOP BOTTOM i 1:22:00 0.009 0.004 1 1:23:00 0.007 -0.005 I 1:24:00 0.010 0.004 i 1:25:00 0.008 -0.005 1:26:00 0.006 -0.006 1:27:00 0.008 -0.004 1:28:00 0.007 0.005 1:29:00 0.006 -0.006 1 1:30:00 0.008 0.004 i 1:31:00 0.007 -0.005 1:32:00 0.007 0.006 1:33:00 0.007 -0.004 l 1:34:00 .0.006 -0.004 l 1:3S:00 0.007 0.006 1:36:00 0.007 -0.006 j 1:37:00 0.008 0.005 i 1:38:00 0.006 0.005 1:39:00 0.005 -0.006 j 1:40:00 0.005 -0.006 1:41:00 0.008 0.006 1:42:00 0.007 0.006 ! 1:43:00 0.006 0.005 1:44:00 0.007 -0.006 1:45:00 0.007 -0.005 1:46:00 0.007 -0.005 1:47:00 0.010 -0.003 1:48:00 0.004 0.006 1:49:00 0.007 -0.006 1:50:00 0.007 -0.005 l l 1:51:00 0.008 -0.005 i 1:52:00 0.006 0.006 1:53:00 0.005 0.006 1 1:54:00 0.006 -0.006 1:55:00 0.007 -0.007 1:56:00 0.005 -0.007 1:57:00 0.005 -0.006 1:58:00 0.005 -0.007 1:59:00 0.008 -0.006 2:00:00 0.006 -0.006 ' 2:01:00 0.005 -0.007 i (Q 2:02:00 0.006 -0.006

  %)             .

l Page 3

FILE NC1973 APPENDIX C ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2 p 95NK17030/NC1973 i Test Date: NOVEMBER 30,1995 FURNACE PRESSURES (INCHES OF WATER) 1 1 TIME Chan 510 Chan 511 l hr: min:sec TOP BOTTOM 2:03:00 0.007 0.007 , 2:04:00 0.006 0.007 l 2:05:00 0.005 -0.007 I 2:06:00 0.007 0.000 1 2:07:00 0.007 -0.005 2:08:00 0.005 0.008 2:09:00 0.005 -0.007 2:10:00 0.005 0.007 ' 2:11:00 0.006 0.005 2:12:00 0.008 0.005 2:13:00 0.006 0.006 2:14:00 0.006 -0.006 2:15:00 0.004 -0.008 ) 2:16:00 0.005 -0.006 l 2:17:00 0.008 -0.004 2:18:00 0.004 0.006 l O 2:19:00 0.005 0.007 1 2:20:00 0.005 -0.006 2:21:00 0.006 0.006 2:22:00 0.007 -0.005 1 2:23:00 0.006 0.005  ! 2:24:00 0.007 -0.006 2:25:00 0.008 -0.005 2:26:00 0.008 0.006 ) 2:27:00 0.006 -0.006 2:28:00 0.004 -0.007

2
29:00 0.007 0.006 j 2:30:00 0.007 0.006 1 4 2:31:00 0.006 0.006 '

2:32:00 0.007 -0.005 2:33:00 0.004 -0.007 2:34:00 0.006 -0.006 l 2:35:00 0.006 -0.005 2:36:00 0.008 -0.005 2:37:00 0.008 -0.004 2:38:00 0.004 -0.008 2:39:00 0.004 -0.007 2:40:00 0.004 -0.007 2:41:00 0.005 -0.007 2:42:00 0.005 -0.006 2:43:00 . 0.007 -0.006 i Page 4 l

FILE NC1973 APPENDIX C iSSLE1 ) l FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2

!,C                                                 95NK17030/NC1973
 !                                         Test Date: NOVEMBER 30,1995 t

FURNACE PRESSURES (INCHES OF WATE TIME Chan 510 Chan 511 l hr: min:sec TOP BOTTOM 2:44:00 0.006 -0.007 2:45:00 0.006 -0.005  ; l 2:46:00 0.006 -0.006 i 2:47:00 0.005 0.006 ) 2.48:00 0.006 -0.006 4 2:49:00 0.006 -0.007 2:50:00 0.006 -0.007 2:51:00 0.007 -0.006 2:52:00 0.005 -0.006 i 2:53:00 0.003 -0.010 i 2:54:00 0.002 -0.010 2:55:00 0.003 -0.009 4 2:56:00 0.002 -0.011 j 2:57:00 0.001 -0.010 1 2:58:00 -0.001 -0.010 2:59:00 0.000 -0.011 3:00:00 0.001 -0.011 ( 3:01:00 0.002 0.010 j 1 3:02:00 0.001 -0.010  ! 3:03:00 0.007 -0.005 ) . 1 I a i I

                               ..                                                                                              l 4

l l i l 2 'l e

    .a Page5 e

FILE NC1973 APPENDtX D ISSUED: FLORIDA POWER CORPORATION

                                           - COLUMN FURNACE TEST DECK 2 O                                                 ' 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES"T - . -

TIME T.C. No.1 T.C:.No.2 T.C. No. 3 T.C. No. 4 T.C. No. 5 T.C. No. 6 hr: min:sec 0:00:00 68.0 fr.2 66.9 66.5 66.7 66.5 0:02:30 68.0 67.2 66.9 66.6 66.7 66.5 0:05:00 68.0 67.2 67.0 66.6 66.7 66.5 0:07:30 68.1 67.2 67.0 66.6 66.7 66.5 0:10:00 68.1 67.2 67.0 66.6 66.7 66.5 0:12:30. 68.1 67.3 66.9 66.6 66.6 66.6 0 15.00 68.1 67.3 66.9 66.7 66.6 66.5 0:17:30 68.2 67.3 66.9 66.6 66.7 66.5 0:20:00 68.2 67.4 66.9 66.7 66.7 66.6 0:22:30 68.2 67.4 67.0 66.7 66.8 66.5 0:25:00 68.2 67,3 67.0 66.6 66.7 66.5 0:27:30 68.2 67.4 67.0 66.7 66.7 66.6 0:30.00 68.3 67.4 66.9 66.8 66.7 66.7 0:32:30 68.4 67.4 67.1 66.8 66.9 66.6 0:35:00 68.5 67.4 67.2 66.8 66.9 66.7 0:37:30 68.5 67.5 67.2 66.9 67.0 66.8 0:40:00 68.7 67.5 67.2 66.9 67.0 66.9 0- 0:42:30 0:45:00 68.8 69.0 67.8 67.8 67.3 67.4 67.1 67.3 67.1 67.3 67.1 67.4 0:47:30 69.2 68.0 67.7 67.4 67.6 67.5 0:50:00 69.4 68.1 67.8 67.6 67.9 67.8 0:52:30 69.6 68.4 68.0 67.9 68.1 68.2 0:55:00 69.9 68.7 68.3 68.2 68.5 68.6 3 0:57:30 70.0 69.0 68.6 68.6 68.9 69.1 1:00:00 70.5 69.2 69.1 69.0 69.6 69.8 ! 1:02:30 70.7 69.6 69.5 69.5 70.1 70.5 l 1:05:00 71.1 70.1 70.1 70.3 71.0 71.5 1:07:30 71.6 70.6 70.8 71.0 72.0 72.5 I 1:10:00 72.1 71.3 71.6 72.0 73.2 73.9

1
12:30 72.7 72.1 72.6 73.2 74.6 75.6 l 1:15:00 73.3 72.9 73.8 74.4 76.2 77.2 l 1:17:30 74.0 74.0 75.1 76.0 78.0 79.2 1:20:00 74.9 75.2 76.6 77.7 79.9 81.4 1:22:30 75.9 76.7 78.3 79.7 82.0 83.7

, 1:25:00 76.9 78.1 80.2 81.8 84.4 86.1 i 1:27:30 78.4 80.0 82.4 84.1 86.9 88.8 i 1:30:00 80.0 82.0 84.6 86.6 89.5 91.5

1
32:30 81.9 84.1 87.1 89.2 92.3 94.4 1:35:00 84.1 86.6 89.7 92.0 95.1 97.5

, 1:37:30 86.7 89.1 92.5 94.9 98.1 100.6 1:40:00 89.5 91.9 95.3 97.9 101.2 103.7 1:42:30 92.6 ' 94.9 98.3 101.0 104.4 107.2

Page 1 t'

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION c COLUMN FURNACE TEST DECK 2 I 95NK17030/NC1973 Test Date: NOVEMBER 30.1995 UNEXPOSED SURFACE TEMPERATURt:s, r - 4 b TIME T.C. No.1 T.C. No. 2 T.C. No. 3 T.C. No. 4 T.C. No. 5 T.C. No. 6 hr: min:sec 1:45:00 95.7 97.9 101.3 104.0 107.5 110.4

1:47:30 98.9 101.1 104.5 107.3 110.7 113.9 1 1:50:00 102.0 104.4 107.7 110.5 114.1 117.2

. 1:52:30 105.2 107.6 111.0 113.9 117.5 120.8 l 1:55:00 108.3 111.1 114.5 117.3 121.0 124.4 1:57:30 111.4 114.3 117.8 120.8 124.6 128.0 4 2:00:00 114.5 117.7 121.2 124.2 128.1 131.9 3 2:02:30 117.4 120.8 124.4 127.6 131.7 135.7 2:05:00 120.2 123.9 127.6 131.0 135.3 139.5 2:07:30 122.9 126.9 130.8 134.3 138.8 143.2 i 2:10:00 125.6 129.8 134.1 137.7 142.4 147.0 2:12:30 128.2 133.0 137.3 141.1 146.2 151.0 2:15:00 131.0 136.0 140.6 144.6 149.9 155.0 2:17:30 133.3 139.0 143.9 148.2 153.8 159.1 , 2:20:00 136.4 142.2 147.2 151.9 157.9 163.7 l 2:22:30 139.1 145.6 151.0 156.0 162.6 169.0 N 2:25:00 142.1 149.4 155.2 160.5 168.0 175.8 {' 2:27:30 145.2 153.5 159.7 165.9 175.1 185.0 2:30:00 148.8 158.7 166.4 175.6 186.6 193.3 2:32:30 153.2 165.6 177.9 190.4 - 197.1 198.4 2:35:00 159.0 179.7 193.3 197.6 199.9 201.2 . 2:37:30 172.1 195.7 199.0 200.6 202.0 203.0 2:40:00 187.0 199.5 201.1 202.0 203.2 204.5 2:42:30 192.5 201.0 202.6 202.6 204.1 206.1 2:45:00 195.3 202.1 203.9 203.3 205.1 208.1 , 2:47:30 196.9 202.8 204.4 203.9 206.2 209.8 2:50:00 198.1 203.3 205.1 204.7 207.7 211.2 l 2:52:30 198.6 203.7 205.5 207.2 209.3 212.5 l 2:55:00 198.6 204.5 207.4 209.7 211.3 213.8 1 2:57:30 199.1 205.7 209.1 211.7 213.3 215.3 l 3:00:00 199.5 206.8 210.5 213.5 215.2 216.9 ! 3:02:30 199.6 - 207.8 212.0 215.2 217.1 218.6

( 1
,U                                                                                                         l i

Page 2 ) l 1 l

FILE NC1973 APPENDIX D ISSUED. FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2

   ,O                                            95NK17030/NC1973 Test Date: NOVEMBER 30.1995 UNEXPOSED SURFACE TEMPERATURI TIME     T.C. No. 7   T.C. No. 8       T.C. No. 9 T.C. No.10 T.C. No.11       T.C. No.12 hr: min:sec 0.00:00      66.6         66.6             66.8        66.9       66.9             66.9 0:02:30      66.7         66.6             66.8        66.9       66.9             67.0 0:05:00      66.7         66.6             66.8        66.9       66.9            67.0 0:07:30      66.7         66.7             66.8        67.0      67.0             67.0 0:10:00      66.7         66.7             66.8        66.9      66.9             67.0 0:12:30      66.6         66.5             66.8       66.8       66.9             66.9 0:15:00      66.6         66.5             66.8       66.8       67.0             66.9        ,

0:17:30 66.7 66.6 66.8 86.9 66.9 67.0 l 0:20:00 66.7 66.6 66.9 66.8 67.0 66.9 l 0:22:30 66.7 66.7 66.8 66.9 67.0 67.0 0:25:00 66.6 66.6 66.7 66.9 66.9 67.0 0:27:30 66.7 66.7 66.8 66.9 67.0 67.0 0:30:00 66.8 66.6 66.9 66.9 67.1 67.0 0:32:30 66.8 66.8 66.9 67.0 67.1 67.2 0:35:00 66.8 66.9 66.9 67.1 67.2 67.3 0:37:30 66.9 66.9 67.0 67.1 67.3 67.5 , fs 0:40:00 0:42:30 66.9 67.1 67.0 66.9 67.0 67.2 67.3 67.3 67.4 67.7 67.7 67.8 I l 0:45:00 67.2 67.2 67.4 67.5 68.0 68.2 l 0:47:30 67.5 67.4' 67.5 67.9 68.2 68.7 0:50:00 67.7 67.7 67.8 68.2 68.6 69.1 0:52:30 68.1 67.9 68.1 68.6 69.2 69.8 0:55:00 68.5 68.3 68.5 69.1 69.8 70.6 0:57:30 68.9 68.8 69.0 69.7 70.5 71.5 l 1:00:00 69.5 69.5 69.6 70.4 71.5 72.6 1:02:30 70.2 70.2 70.4 71.3 72.5 73.9 1:05:00 71.1 71.3 71.4 72.4 73.8 75.5 1:07:30 l 72.2 72.5 72.4 73.7 75.3 77.3 1:10:00 73.5 74.2 73.8 75.1 77.0 79.2 l 1:12:30 75.2 75.7 75.5 76.9 79.1 81.6 1:15:00 77.0 77.7 77.3 78.8 81.2 84.0 1:17:30 79.0 79.6 79.2 81.0 83.6 86.8 1:20:00 81.2 81.6 81.4 83.6 86.3 89.8 1:22:30 83.5 84.0 83.9 86.4 89.3 93.0 1:25:00 86.0 86.8 86.7 89.5 92.3 96.3 1:27:30 88.8 89.9 89.7 92.8 95.7 99.7 1:30:00 91.7 93.3 92.8 96.1 99.0 103.3 1:32:30 94.9 96.9 96.3 99.6 102.5 106.9 1:35:00 98.4 100.8 100.0 103.1 106.0 110.4 1:37:30 101.9 104.7 103.6 106.7 109.5 113.9 I 1:40:00 105.5 108.9 107.4 110.4 113.0 117.5

     )       1:42:30     109.0        112.9            111.2       113.9      116.6            121.0
  ,V Page 3

FILE NC1973 APPENDIX D 'c ci lF O: FLORIDA POWER CORPORATION COLUMN FURNACE TEST. DECK 2 OG 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES, 'F i TIME T.C. No. 7 T.C. No. 8 T.C. No. 9 T.C. No.10 T.C. No.11 T.C. No.12 I hr: min:sec I 1:45:00 112.5 116.2 115.0 117.7 120.0 124.6 1:47:30 116.2 120.2 118.8 121.2 123.6 128.4 1:50:00 119.8 124.3 122.5 124.7 127.1 132.0 1:52:30 123.5 128.0 126.4 128.3 130.6 135.5 1:55:00 127.6 131.0 130.4 132.5 134.5 141.0 1:57:30 131.6 137.0 134.9 137.4 141.0 149.2 2:00:00 136.1 141.8 139.9 143.5 147.9 156.1 2:02:30 140.3 147.3 144.9 148.6 153.2 161.2 2:05:00 144.5 152.8 149.8 152.9 158.0 165.9 2:07:30 148.7 158.0 154.7 157.6 162.9 171.0 2:10:00 152.9 163.0 159.6 162.3 168.2 176.4 2:12:30 157.1 167.7 164.6 167.5 174.0 181.6 2:15:00 161.4 172.0 169.9 173.4 179.9 186.2 2:17:30 166.1 177.1 176.0 179.7 185.1 190.2 2:20:00 171.5 181.5 181.9 185.5 189.6 194.0 l 2:22:30 177.7 187.8 187.8 190.6 193.4 197.6 l 2:25:00 185.2 194.0 193.1 194.9 196.7 201.0  ! 2:27:30 192.7 198.6 196.9 197.8 199.1 203.8 2:30:00 197.6 202.5 200.2 200.3 201.4 206.0 l 2:32:30 200.7 204.1 202.0 202.2 203.2 207.5 ) 2:35:00 202.6 205.8 203.4 203.9 205.3 209.1 l 2:37:30 204.0 207.2 205.0 205.9 207.1 210.7 2:40:00 204.9 207.6 206.6 207.8 208.9 212.2 2:42:30 205.9 208.6 208.0 209.5 210.5 213.7 2:45:00 207.3 209.8 209.3 211.0 212.0 215.3 ! 2:47:30 209.1 210.9 210.7 212.2 213.3 216.7 2:50:00 210 6 211.7 211.9 213.2 214.6 218.1 i 2:52:30 212.3 213.3 213.3 214.3 215.8 219.5 2:55:00 213.7 214.7 214.6 215.3 217.2 221.0 2:57:30 215.3 216.2 215.9 216.8 218.8 222.8 3:00:00 216.9 217.7 217.4 218.3 220.5 224.6 3:02:30 218.6 219.1 218.8 219.7 222.1 226.4 I O v I I Page 4 l I

FILE NC1973 APPENDtX 0 'cei sn. FLORIDA POWER CORPORATION

 '                                    COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES, 'F TIME    T.C. No.13  T.C. No.14      T.C. No.15  T.C. No.16 T.C. No.17      T.C. No.18 hr: min:sec 0:00:00       67.1        67.0            67.1        66.9       67.1            66.8 0:02:30       67.1        67.0            67.1        67.0       67.0            66.9 0:05:00       67.0        67.0            67.1        66.9       67.1            66.8

, 0:07:30 67.1 67.0 67.2 66.9 67.1 66.9 0:10:00 67.1 67.0 67.1 66.9 67.1 66.9 0:12:30 67.1 67.0 67.1 67.0 67.0 67.0 0:15:00 67.2 67.0 67.2 66.9 67.1 66.9

 ;          0:17:30       67.1        67.0            67.1        67.0       67.0            67.0 0:20:00       67.1        67.0            67.1        67.0       67.0            67.1 0:22:30       67.2        67.0            67.2        67.0       67.1           67.0 0:25:00       67.1        67.0            67.1        67.0       67.0            67.0
0
27:30 67.2 67.0 67.2 67.0 67.1 67.0 0:30:00 67.4 67.1 67.3 67.0 67.1 67.1 0:32:30 67.4 67.2 67.4 67.0 67.2 67.2

, 0:35:00 67.5 67.4 67.4 67.1 67.3 67.1

0
37:30 67.6 67.6 67.5 67.3 67.3 67.4 0:40:00 67.8 67.7 67.7 67.2 67.4 67.4 0:42:30 68.1 68.0 67.8 67.5 67.5 67.6
     ~

0.45:00 68.5 68.3 68.2 67.6 67.7 67.8 l 4 0:47:30 68.8 68.7 68.6 67.9 68.0 68.1 0:50:00 69.4 69.2 68.9 68.2 68.3 68.4

;          0:52:30       69.9        69.9            69.3        68.6       68.6            69.0         l 0:55.00       70.7        70.7            69.9        69.1       69.0            69.6

! 0:57:30 71.8 71.6 70.7 69.7 69.7 70.4

1
00:00 73.0 72.8 71.6 70.4 70.5 71.3 1:02:30 74.4 74.1 72.9 71.3 71.5 72.5
1
05:00 76.1 76.0 74.3 72.6 72.6 74.1 1:07:30 78.0 77.9 76.0 74.0 74.1 75.9 1:10:00 80.2 80.0 78.2 75.7 75.8 78.1 1:12:30 82.6 82.7 80.5 77.9 77.8 80.6 1:15:00 ~85.3 85.4 83.3 80.3 80.2 83.2 1:17:30 88.1 88.4 86.2 83.0 82.8 86.4 1:20:00- 91.2 91.8 89.4 86.2 85.6 89.9 1:22:30 94.6 95.6 93.0 89.4 88.9 93.7 1:25:00 98.3 100.0 96.8 92.9 92.2 97.7 1:27:30 102.2 104.7 100.9 96.7 95.9 102.0 1:30:00 105.9 109.0 105.1 100.7 99.8 106.8 1:32:30 109.6 113.1 109.4 105.1 105.1 112.8 1:35:00 113.4 117 4 114.0 111.2 112.5 119.3 1:37:30 117.1 121.7 119.1 118.0 119.7 126.2 1:40:00 120.9 126.3 124.6 124.7 126.0 133.0 O 1:42:30 124.8 130.7 130.0 130.2 132.4 139.5
   %)

Page 5

FILE NC1973 APPENDIX 0 ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2

    'q                                         95NK17030/NC1973 g                                    Test Date: NOVEMBER 30.1995 I

UNEXPOSED SURFACE TEMPERATURE! TIME T.C. No.13 T.C. No.14 T.C. No.15 T.C. No.16 T.C. No.17 T.C. No.18 hr: min:sec 1:45:00 128.6 135.0 135.0 136.0 138.5 146.3 1:47:30 132.7 139.3 140.5 142.6 145.4 154.8 1:50:00 136.4 144.0 147.2 150.7 153.1 163.1 1:52:30 140.8 150.0 154.9 158.3 160.4 170.0 1:55.00 147 9 158.1 161.4 164.3 166.3 175.1 1:57:30 155.6 165,1 166.4 168.2 170.7 179.0 2:00:00 161.6 170.2 170.5 171.7 174.2 182.9 l 2:02:30 166.3 174.3 174.2 175.7 178.1 186.6 1 4 2:05:00 171.1 178.5 178.5 180.1 181.8 189.6 l 2:07:30 176.2 182.7 183.2 184.0 185.7 192.1 2:10:00 181.4 186.6 186.8 187.5 188.6 194.0 2:12:30 185.8 190.4 189.8 190.4 191.2 195.6 l' 193.6 192.6 193.1 193.9 197.1 2:15:00 189.5 2:17:30 193.0 196.0 194.9 194.9 196.0 198.3 2:20:00 196.3 198.7 197.3 197.1 197.9 199.4 2:22:30 199.3 200.9 199.8 198.6 199.5 200.5 2:25:00 202.1 203.0 202.2 200.7 201.0 201.8

  "\          2:27:30      204.5       204.9          204.3      202.5       202.3                                     203.0 2:30:00      206.6       206.6          206.6      203.9       203.4                                     204.2 2:32:30      208.2       208.5          208.8      205.6       204.5                                     205.2        l l

2:35:00 209.7 210.1 210.0 206.7 205.2 206.4 2:37:30 211.3 211.3 211.0 207.4 205.9 207.4 2:40:00 212.8 212.5 211.7 208.2 206.4 208.6 2:42:30 214.1 213.6 212.2 208.8 207.0 209.9 2:45:00 215.6 214.8 212.9 209.4 207.7 211.4 2:47:30 217.0 215.8 213.5 210.1 208.4 212.7 2:50:00 218.3 216.8 214.1 210.9 209.1 214.0 l 2:52:30 219.7 218.0 214.8 211.8 210.1 215.3 . 2:55:00 221.2 219.1 215.5 212.7 211.1 216.4 2:57:30 222.8 220.6 216.4 213.6 212.3 217.9 217.5 214.6 213.4 219.3 I 3:00:00 224.6 222.2 3:02:30 226.5 224.0 218.6 215.6 214.5 220.6 O Page 6

FILE NC1973 APPENDIX D ISSUED-FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 O 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES ~r-- TIME T.C. No.19 T.C. No. 20 T.C. No. 21 T.C. No. 22 T.C. No. 23 T.C. No. 24 hr: min:sec

;         0:00:00       67.2       67.1           67.2        66.9        67.0            66.7 0:02:30      67.1        67.2           67.3        66.9        67.1            66.7 0.05:00      67.1        67.1           67.2        66.9        67.0            66.7 0:07:30      67.2        67.1           67.2        66.9        67.1            66.7 0:10:00      67.2        67.1           67.2        66.9        67.0            66.7 0:12:30      67.1        67.1           67.1        66.9        67.0            66.7 0:15:00      67.1        67.1           67.2        67.0        67.0            66.8 0:17:30      67.1        67.2           67.2        66.9        67.0            66.8 0:20:00      67.1        67.2           67.2        67.0        67.0            66.8
0:22:30 67.1 67.2 67.2 67.0 67.0 66.8 1 0:25.00 67.1 67.2 67.3 67.0 67.1 66.7 1

0:27:30 67.2 67.2 67.3 67.1 67.0 66.8 0:30:00 67.2 67.3 67.3 67.1 67.1 66.9 4 0:32:30 67.4 67.4 67.4 67.2 67.2 66.9 0:35:00 67.4 67.4 67.5 67.3 67.2 66.9 l 0:37:30 67.5 67.7 67.6 67.4 67.3 66.9 p 0:40:00 67.7 67.8 67.8 67.4 67.3 67.0 l V 0:42:30 0:45:00 67.8 68.1 68.0 68.2 67.8 68.2 67.6 67.8 67.4 67.5 67.0 67.1 0:47:30 68.5 68.5 68.4 68.0 67.6 67.2 0:50:00 68.9 68.9 68.8 68.3 67.8 67.4 , 0:52:30 69.4 69.4 69.2 68.7 68.1 67.6

0
55:00 70.1 70.0 69.7 69.1 68.4 67.8 i 0:57:30 70.7 70.7 70.4 69.7 68.7 68.0 1:00:00 71.8 71.6 71.2 70.5 69.2 68.4 1:02:30 73.1 72.8 72.3 71.5 69.8 68.8 1:05:00 74.6 74.2 73.6 72.5 70.5 69.4
1:07:30 76.6 76.1 75.3 74.0 71.5 70.1 1:10:00 78.8 78.2 77.3 78.1 72.8 71.2 1:12:30 41.4 81.7 81.2 88.3 75.9 72.8 1:15:00 84.4 85.4 87.4 100.1 81.5 75.6 1:17:30 87.8 89.6 95.3 115.0 88.9 80.7 l 1:20:00 91.6 94.2 106.0 131.8 98.3 87.8 l 1:22:30 96.0 100.3 116.6 143.3 107.4 .96.4 1:25:00 100.7 106.5 124.7 149.4 115.6 105.7 1:27:30 105.5 112.4 129.8 150.7 122.4 114.6
1
30:00 110.9 117.3 133.0 151.7 128.1 122.9 1:32:30 116.1 122.5 137.0 155.7 133.8 130.6 1:35:00 121.2 127.5 142.7 162.2 140.3 137.9 1:37:30 126.7 134.1 147.0 164.5 146.0 144.9 1:40:00 132.2 139.2 150.6 166.0 151.4 151.3 1:42:30 137.8 143.7 155.1 172.1 157.2 157.4 Page 7

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 O 95NK17030/NC1973 Test Date: NOVEMBER 30.1995 . 1 i UNEXPOSED SURFACE TEMPERATURL., . l i l TIME T.C. No.19 T.C. Nc. 20 T.C. No. 21 T.C. No. 22 T.C. No. 23 T.C. No. 24 hr: min:sec 1:45:00 143.6 148.4 159.9 175.9 163.4 163.3 1:47:30 150.2 153.2 163.7 178.4 169.2 169.2 1:50:00 157.4 158.3 167.1 180.6 175.2 174.8

1
52:30 163.6 163.3 171.1 183.6 181.6 180.8 1:55:00 168.0 168.0 175.1 187.8 187.6 186.3 1:57:30 171.2 171.7 180.1 195.4 193.2 191.2

.; 2:00:00 173.2 175.4 185.8 200.3 198.9 195.9 2:02:30 178.1 179.8 189.1 202.4 202.2 199.9 4 2:05:00 180.5 184.2 192.2 202.1 204.9 203.1 2:07:30 185.8 189.0 195.2 201.4 205.8 205.2 2:10:00 189.1 193.8 198.3 201.7 206.7 206.7 2:12:30 191.2 198.0 201.0 201.9 207.4 207.8 2:15:00 194.3 201.3 202.3 202.9 208.1 208.6 2:17:30 196.7 204.0 203.0 204.9 208.7 209.4 2:20:00 198.7 205.9 203.3 205.1 209.2 210.0 j 2:22:30 200.7 207.8 203.6 205.9 209.5 210.5 O V 2:25:00 2:27:30 202.7 204.7 209.4 211.1 204.1 206.2 206.8 207.8 209.8 210.2 210.8 211.1 l 2:30:00 206.8 212.7 208.0 208.8 210.5 211.4 1 209.7 210.9 211.6 l 2:32:30 208.7 214.2 209.2 2:35:00 210.3 215.7 210.6 210.8 211.3 211.8 , 2:37:30 211.6 217.1 211.9 211.9 211.7 212.1 ) 2:40:00 212.8 218.2 213.1 212.9 212.2 212.3 4 2:42:30 213.9 217.5 214.2 213.9 212.6 212.4 2:45:00 215.2 217.4 215.3 215.2 213.1 212.6 2:47:30 216.7 218.2 216.5 216.5 213.6 212.8 i 2:50:00 218.1 219.5 217.7 217.9 214.1 213.0 l 2:52:30 219.6 221.1 219.0 219.2 214.8 213.3 2:55:00 221.2 222.6 220.3 220.3 215.3 213.5 2:57:30 223.1 224.7 221.9 220.1 215.7 213.8 3:00:00 224.9 226.9 223.3 220.3 215.6 214.0 3:02:30 226.8 229.3 225.1 221.2 215.8 214.2 1 i l (3.) Page 8

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 OLJ 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES, 'F TIME T.C. No. 25 T.C. No. 26 T.C. No. 27 T.C. No. 28 T.C. No. 29 T.C. No. 30 hr: min:sec 0.00:00 66.8 66.5 66.5 66.2 65.6 66.9 0:02:30 66.9 66.4 66.6 66.2 66.3 66.3 0:05.00 66.8 66.4 66.5 66.2 66.3 66.3 0:07:30 66.9 66.4 66.6 66.2 66.4 66.3 0:10:00 66.8 66.5 66.5 66.2 66.4 66.3 0:12:30 66.8 66.4 66.6 66.2 66.4 66.3 0:15:00 66.9 66.5 66.6 66.3 66.4 66.3 0:17:30 66.9 66.4 66.6 66.2 66.4 66.3 0:20:00 66.9 66.5 66.7 66.2 66.5 66.2 0:22:30 66.9 66.5 66.6 66.3 66.4 66.3 0:25.00 66.9 66.5 66.6 66.2 66.3 66.4 0:27:30 66.9 66.5 66.6 66.3 66.4 66.3 0:30.00 66.9 66.6 66.7 66.3 66.5 66.3 0:32:30 66.9 66.5 66.7 66.4 66.5 66.5 1 0:35:00 67.0 66.6 66.7 66.4 66.5 66.5 1 0:37:30 67.1 66.6 66.8 66.4 66.5 66.5 0:40:00 67.0 66.7 66.8 66.5 66.6 66.5 l 0:42:30 67.1 66.8 66.9 66.5 66.6 66.5 ) 0:45:00 67.3 66.9 66.9 66.6 66.7 66.6 0:47:30 67.4 67.0 67.1 66.8 66.9 66.7 0:50:00 67.5 67.2 67.3 66.9 67.0 66.8 0:52:30 67.8 67.3 67.5 67.0 67.3 66.9 0:55:00 68.0 67.6 67.7 67.3 67.5 67.1 0:57:30 68.3 67.8 68.0 67.7 67.8 67.4 1:00:00 68.6 68.2 68.4 68.0 68.2 67.7 - 1:02:30 69.1 68.6 68.7 68.5 68.6 68.1 1:05:00 69.7 69.1 69.3 69.0 69.2 68.5 1:07:30 70.6 69.8 69.9 69.8 69.8 69.0 1:10:00 71.8 70.7 70.7 70.6 70.7 69.6 ! 1:12:30 _73.6 72.0 71.8 71.8 71.7 70.5 1:15:00 76.9 73.8 73.1 73.1 72.9 71.5 1:17:30 82.7 76.9 75.1 74.8 74.4 72.7 1:20:00 90.1 81.2 77.9 77.0 76.4 74.0 1:22:30 99.4 87.4 82.0 80.0 78.9 75.8 1:25:00 109.1 94.9 87.6 84.3 82.2 78.5 1:27:30 118.3 102.3 93.7 89.5 86.4 81.7 1:30:00 126.4 109.1 99.6 94.7 90.7 85.2 , 1:32:30 134.1 116.0 106.2 100.8 96.2 89.3 1:35:00 141.2 122.7 112.8 107.4 102.7 94.2 1:37:30 147.7 129.0 119.0 114.2 109.6 99.7 1:40:00 153.7 135.3 125.3 121.0 116.7 105.3 ( 1:42:30 159.2 141.5 131.6 127.8 123.8 111.2

                                                                     .                           Page 9

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2 q 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES, 'F TIME T.C. No. 25 T.C. No. 26 T.C. No. 27 T.C. No. 28 T.C. No. 29 T.C. No. 30 hr: min:sec 1:45:00 164.6 147.9 137.9 134.3 130.5 117.3 1:47:30 169.7 154.0 143.6 140.0 136.6 123.3 1:50:00- 174.3 159.2 147.9 144.7 143.1 128.5 1:52:30 178.9 163.8 151.7 149.2 149.5 133.1 1:55:00 182.7 168.1 154.1 154.5 155.4 138.0 1:57:30 186.3 172.2 159.0 162.1 160.7 142.8 2:00:00 189.9 177.5 167.4 168.6 165.9 148.5 2:02:30 193.7 183.3 175.4 175.6 172.3 155.2 2:05:00 197.6 189.4 183.5 182.3 178.1 162.2 2:07:30 200.8 194.6 190.5 188.3 183.8 169.1 2:10.00 203.4 199.1 196.1 193.4 188.9 175.8 2:12:30 205.2 202.4 200.4 197.6 193.4 181.9 2:15:00 207.1 205.2 203.9 201.2 197.3 187.6 2:17:30 208.5 207.3 206.4 204.1 200.6 192.2 2:20:00 209.5 208.7 208.1 206.2 203.1 196.0 2:22:30 210.2 209.7 209.3 207.7 205.0 199.1 ,

 /G      2:25:00     210.7         210.4          210.2        208.8                                                                206.5                   201.7         '

U 2:27:30 2:30:00 211.1 211.5 210.9 211.4 210.9 211.4 209.6 210.3 207.8 208.8 203 8 205.7 4 2:32:30 211.8 211.8 211.9 210.9 209.8 207.4 l 2:35:00 212.0 211.9 212.1 211.2 210.4 208.7 l 2:37:30 212.1 212.2 212.2 211.5 210.9 209.5 ) 2:40:00 212.2 212.2 212.4 211.7 211.2 210.1 i 2:42:30 212.3 212.2 212.4 211.8 211.4 210.5 2:45:00 212.4 212.4 212.5 211.9 211.5 210.8 2:47:30 212.6 212.4 212.5 211.9 211.7 211.0 2:50:00 212.5 212.4 212.5 211.9 211.6 211.1 2:52:30 212.7 212.4 212.6 212.0 211.8 211.2 2:55:00 212.8 212.5 212.6 212.0 211.8 211.3 2:57:30 212.9 212.6 212.6 212.1 211.9 211.5 3:00:00 213.0 212.7 212.6 212.2 211.8 211.7 3:02:30 213.2 212.8 212.6 212.2 211.8 211.8 l O Page 10

1 l FILE NC1973 APPENDIX D ISSUED-j FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2 l 95NK17030/NC1973  ; Test Date: NOVEMBER 30,1995

                                                                                      ~ ~ ' -

UNEXPOSED SURFACE TEMPERATURES, 'F ~ TIME T.C. No. 31 T.C. No. 32 T.C. No. 33 T.C. No. 34 T.C. No. 35 T.C. No. 36 l hr: min:sec 0.00:00 66.0 66.5 66.2 66.3 67.0 66.9 l 0:02:30 66.3 66.2 66.3 66.2 66.7 67.0 i . 0:05:00 66.3 66.1 66.3 66.1 66.8 66.9 0:07:30 66.3 66.2 66.4 66.2 66.8 67.0 0:10:00 66.3 66.2 66.3 66.2 66.8 67.0 0:12:30 66.3 66.1 66.3 66.2 66.8 67.0 l 0:15:00 66.3 66.2 66.3 66.2 66.7 67.0 ' 0:17:30 66.3 66.2 66.3 66.2 66.8 67.0 1 0:20:00 66.4 66.1 66.4 66.2 66.9 67.0 , 0:22:30 66.5 66.1 66.5 66.2 66.9 67.1  ! 66.3 66.2 66.8 67.0 1 0:25:00 66.3 66.2 0:27:30 66.4 66.1 66.5 66.2 66.9 67.2 0:30:00 66.5 66.2 66.5 66.3 66.9 67.2 0:32:30 66.4 66.3 66.4 66.4 67.0 67.4 0:35:00 66.5 66.3 66.5 66.3 67.1 67.4 0:37:30 66.5 66.3 66.5 66.4 67.0 67.6

j'~' 0
40
00 66.5 66.3 66.6 66.4 67.2 67.6
    \                   0:42:30     66.6         66.3            66.6        66.4           67.2           67.8 0:45:00     66.6         66.4            66.6        66.5           67.4           67.9

. 0:47:30 66.6 66.5 66.6 66.6 67.4 68.2 I 0:50:00 66.8 66.5 66.9 66.6 67.6 68.2 0:52:30 66.9 66.7 66.9 66.7 67.6 68.5 0:55:00 67.1 66.9 66.9 66.9 67.8 68.7 0:57:30 67.2 67.0 67.1 67.0 67.9 69.0 1:00:00 67.4 67.1 67.3 67.2 68.2 69.3 1:02:30 67.7 67.4 67.5 67.4 68.4 69.5 1:05:00 68.0 67.7 67.8 67.7 68.6 69.9 4 1:07:30 68.4 68.1 68.1- 67.9 69.0 70.2 l 1:10:00 69.0 68.5 68.5 68.2 69.3 70.6 1:12:30 99.7 69.1 69.0 68.7 69.8 71.0 1:15:00 70.5 69.9 69.5 69.3 70.1 71.5 1:17:30 71.5 70.6 70.3 69.9 70.7 72.0 1:20:00 72.6 71.5 71.0 70.4 71.2 72.5 1:22:30 74.1 72.8 72.0 71.3 72.0 73.1 1:25:00 76.2 74.6 73.6 72.4 72.8 73.8 1:27:30 78.6 76.7 75.4 74.0 73.8 74.7 1:30:00 81.1 78.9 77.0 75.2 74.8 75.6 1:32:30 84.0 81.3 79.0 76.8 76.0 76.6 1:35:00 87.4 84.0 d1.3 78.6 77.3 77.6 1:37:30 91.0 87.1 83.8 80.5 78.8 78.7 1:40:00 95.1 90.2 86.5 82.7 80.5 80.1

    '                   1:42:30     99.3         93.6            89.2        85.0           82.3           81.6 Page 11

"_._E___._.________________

FILE NC1973 APPENDIX 0 ISSUED:

                                     - FLORIDA POWER CORPORATION
    %                                COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 Test Date: NOVEMBER 30.1995 UNEXPOSED SURFACE TEMPERATURE!

TIME T.C. No. 31 T.C. No. 32 T.C. No. 33 T.C. No. 34 T.C. No. 35 T.C. No. 36 hr: min:sec 1:45:00 103.7 97.0 91.9 87,4 84.2 83.2 ' 1:47:30 108.1 100.2 94.6 89.8 86.3 85.1 1:50:00 111.2 102.6 96.7 92.0 88.3 87.0 1:52:30 113.2 104.4 98.2 93.5; 89.9 88.7  ; 1:55:00 115.2 105.0 98.6 94.5 91.1 90.1 1:57:30 118.8 106.8 99.7 95.8 92.3 91.5 c 2:00:00 123.8 109.9 102.0 97.7 94.0 93.3 2:02:30 129.8 114.0 104.9 100.1 96.1 95.3 2:05:00 136.8 119.2 108.5 102.9 98.5 97.6  ; 2:07:30 144.9 125.6 112.8 106.0 101.0 99.9 2:10:00 153.5 132.2 117.5 109.4 103.6 102.1 2:12:30 162.3 139.4 123.6 113.4 106.5 104.5 2:15:00 170.4 148.2 130.3 118.1 1.8 107.2 i 2:17:30 177.5 157.1 138.2 123.8 113.6 110.1 2:20:00 183.7 167.2 147.9 130.7 118.2 113.4 2:22:30 189.1 175.7 157.3 139.0 124.1 117.7  ! O 2:25:00 2:27:30 2:30:00 193.6 197.6 200.9 183.2 189.4 195.4 168.8 179.3 189.7 149.3 161.7 180.8 130.6 137.7 147.6 122.8 128.2 134.2 i 2:32:30 204.2 201.1 196.2 194.4 163.5 140.1 l 2:35:00 206.6 205.0 204.1 202.8 195.0 156.6 . 2:37:30 207.9 206.4 204.8 204.3 204.8 201.3 l 2:40:00 208.9 207.6 205.3 205.1 205.0 204.1 l -2:42:30 209.5 208.3 205.7 205.1 204.5 204.1 l 2:45:00 210.0 208.8 205.9 204.7 204.0 204.0 l 2:47:30 210.3 209.2 206.2 204.4 203.5 204.2 ' ) 2:50:00 210.5 209.5 206.8 204.1 203.1 204.1 , ! 2:52:30 210.6 209.8 207.9 205.2 203.1 203.1 l {_ 2:55:00 210.8 210.2 209.0 207.1 203.7 203.5 2:57:30 21.1.0 210.8 209.7 208.4 206.8 205.2 l

3
00:00 211.1 211.1 210.2 209.4 208.2 207.1 3:02:30 211.3 211.4 210.7 210.2 209.2 208.4 i i

i 'O. Page 12

FILE NC1973 APPENDIX D ISSUED FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2 95NK17030/NC1973 []

             \.s                                                                                            Test Date: NOVEMBER 30.1995 UNEXPOSED SURFACE TEMPERATURE! .

i TIME T.C. No. 37 T.C. No. 38 T.C. No. 39 T.C. No. 40 T.C. No. 41 T.C. No. 42 hr: min:sec l 0:00:00 68.4 67.6 76.9 66.7 66.7 66.4 0:02:30 68.4 67.8 76.7 66.7 66.7 66.4 0:05:00 68.5 67.7 76.6 66.7 66.7 66.5 0:07:30 68.4 67.9 76.6 66.7 66.7 66.4 0:10:00 68.4 67.9 76.5 66.7 66.7 66.4 0:12:30 68.4 67.9 76.4 66.9 66.6 66.5 0:15:00 68.5 68.0 76.4 66.8 66.7 66.5 0:17:30 68.5 68.0 76.4 66.9 66.7 66.4 l 0:20:00 68.6 68.0 78.4 66.9 66.7 66.5 1 0:22:30 68.7 68.0 76.5 66.9 66.7 66.5 0:25:00 68.8 67.9 76.8 66.8 66.7 66.4 0:27:30 68.9 68.1 76.9 66.9 66.6 66.5 0:30:00 69.2 68.2 77.1 66.9 66.6 66.6 0:32:30 69.3 68.3 77.4 66.9 66.8 66.5 0:35:00 69.6 68.2 77.8 66.9 66.8 66.6 0:37:30 69.9 68.6 78.1 67.0 66.8 66.5 0:40:00 70.1 68.8 78.5 67.1 66.8 66.7 0:42:30 70.4 68.9 78.7 67.2 66.9 66.8 0:45:00 70.8 69.0 79.2 67.2 67.1 66.9 0:47:30 71.1 69.5 79.5 67.4 67.3 67.0 0:50:00 71.6 69.7 79.9 67.5 67.4 67.3 0:52:30 71.9 70.1 80.1 67.9 67.5 67.5 0:55:00 72.4 70.5 80.4 68.1 67.8 67.8

  • 0:57:30 72.8 70.8 80.8 68.5 68.1 68.2 1:00:00 73.3 71.3 81.0 68.8 68.5 68.6 1:02:30 73.8 71.6 81.5 69.2 69.1 69.0 1:05:00 74.3 72.3 81.5 69.8 69.5 69.8

. 1:07:30 74.8 72.9 81.7 70.3 70.3 70.5 1:10:00 75.4 73.6 81.4 71.2 71.0 71.5 1:12:30 76.0 74.4 81.3 72.1 72.1 72.8 1:15:00 ~76.4 75.2 80.6 73.2 73.2 74.1 1:17:30 77.0 .76.4 79.7 74.5 74.5 75.8 1:20:00 77.5 78.2 78.7 76.0 76.0 77.6 1:22:30 78.2 80.7 77.6 77.8 77.9 79.5 1:25:00 78.8 83.7 76.0 79.7 79.7 81.7 1:27:30 79.5 87.1 74.1 81.9 81.8 84.1 1 1:30:00 80.2 90.5 72.0 84.2 84.2 86.5 1:32:30 81.1 94.0 09.9 86.8 86.7 89.1 1:35:00 82.1 97.5 67.5 89.4 89.3 92.0 1:37:30 83.5 100.8 64.7 92.1 92.0 94.7 1:40:00 85.0 104.4 62.0 95.1 94.8 97.9 'O

O 1:42:30 87.0 107.6 59.3 97.9 97.8 101.0 Page 13

APPENOlX D ISSUED: FILE NC1973 FLORIDA POWER CORPORATION

          -                     .                                                  COLUMN FURNACE TEST - DECK 2

'I 95NK17030/NC1973 Test Date: NOVEMBER 30.1995 UNEXPOSED SURFACE TEMPERATURES T.C. No. 37 T.C. No. 38 T.C. No. 39 T.C. No. 40 T.C. No. 41 T.C. No. 42 TIME hr: min:sec 88.8 110.7 56.2 100.8 100.8 104.1 1:45:00 90.8 113.7 53.2 103.9 104.0 107.6 1:47:30 92.7 116.6 50.6 107.0 107.2 110.8 l 1:50:00 94.6 119.2 48.1 110.2 110.5 114.1 1:52:30 96.6 121.9 45.6 113.3 113.7 117.6 1:55:00 98.9 124.5 43.0 116.6 117.4 121.2 1:57:30 101.2 127.2 40.3 120.0 121.2 125.2 2:00:00 103.3 130.0 37.6 123.5 124.9 129.2 2:02:30 105.6 132.5 35.2 126.9 128.7 133.0 2:05:00 108.0 134.9 32.7 130.3 132.2 136.8 2:07:30 110.1 137.2 30.2 133.4 135.9 140.3 2:10:00 139.5 27.6 136.7 139.4 144.0 2:12:30 112.5 114.8 141.8 25.2 140.0 143.1 147.9 2:15:00 117.3 144.1 22.6 143.5 146.9 152.0 2:17:30 119.8 146.4 19.9 147.0 150.8 156.2 2:20:00 122.9 148.7 16.7 150.6 154.8 160.5 2:22:30 151.2 13.6 154.1 159.4 165.8 ,f . 2:25:00 126.1 129.7 153.8 11.2 158.1 164.3 173.0

    \                                                    2:27:30 156.5            7.9       163.0       173.6        185.7 2:33:00      133.6 135.5        158.7            3.3       173.8       189.3        195.0 2:32:30 142.0        163.0             9.6      191.6       196.3        199.0 2:35:00 153.7        177.8            30.8      198.1       199.0        201.0 2:37:30 192.4        193.2          -36.0       200.3       200.7        202.4
2
40:00 201.1 196.8 -37.0 201.1 201.6 203.4 2.42:30 203.8 198.5 -37.5 201.9 202.1 204.6 2:45:00 204.2 199.7 -38.1 202.4 203.4 206.2 2:47:30 204.3 200.5 -39.5 203.3 205.1 207.7 2:50:00 2:52:30 204.1 201.1 -41.1 205.2 207.1 209.3 2:55:00 203.7 200.9 -42.4 208.1 208.9 210.9 204.4 201.5 -43.0 210.6 211.1 212.9 2:57:30 3:00:00 20'5.3 201.4 -41.9 212.6 212.9 215.0 3.02:30 205.6 201.5 -41.4 214.4 214.6 216.8 i

Page 14

, .  -         . . _ . -      -                   .-        .       .                 _   .- -~              .

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2 i 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES, TIME T.C. No. 43 T.C. No. 44 T.C. No. 48 T.C. No. 46 T.C. No. 47 T.C. No. 48 ' l hr: min:sec 0:00:00 66.6 66.3 66.6 66.3 66.8 66.5

!           0:02:30          66.6            66.3           66.7          66.3        66.8              66.5 l            0:05:00          66.5-           66.4           66.5          66.5        66.6              66.6
.           0:07:30          66.6            66.3           66.6          66.4        66.8              66.7 0:10:00         66.6             66.3          66.6          66.3         66.8              66.5 0:12:30         66.5            66.3           66.6          66.3        66.8               66.5 t            0:15:00         66.5            66.4           66.6          66.4        66.7               66.6 0:17:30         66.6            66.3           66.7          66.3        66.8               66.5 0:20.00         66.5            66.3           66.7          66.3        66.8              66.5 0:22:30         66.5            66.4           66.6          66.4        66.8              66.6

. 0:25.00 66.6 66.3 66.5 66.4 66.6 66.6 . 0:27:30 66.5 66.5 66.6 66.5 66.8 66.6 4 0:30:00 66.5 66.5 66.6 66.4 66.8 66.6

0
32:30 66.7 66.4 66.8 66.5 66.9 66.8 q 0:35:00 66.6 66.5 66.7 66.6 66.9 66.9 )

. 0:37:30 66.8 66.5 66.9 66.6 67.0 67.0 . 4 0:40:00 66.7 66.7 66.9 66.7 67.2 67.0 l l ' 0:42:30 66.9 66.8 67.0 66.9 67.4 67.2

0:45:00 67.0 66.9 67.1 67.1 67.6 67.7 i 3

0:47:30 67.3 67.0 67.5 67.2 68.0 67.9 0:50:00 67.4 67.4 67.6 67.6 68.3 68.4 l l 0:52:30 67.8 67.6 68.0 67.9 68.8 68.8 i 0:55:00 68.0 68.0 68.4 68.4 69.4 69.4 i

;          0:57:30          68.4            68.4           68.8          69.0        69.9             70.2          )

i 1:00:00 68.9 68.9 69.5 69.6 70.8 71.0 . 1:02:30 69.6 69.5 70.2 70.5 71.8 72.1 l 1:05:00 70.3 70.3 71.1 71.5 72.9 73 2 d 1:07:30 71.3 71.4 72.1 72.8 74.2 74.8 1:10:00 72.4 72.6 73.5 74.3 75.8 76.5

!          1:12:30          73.8            74.1           75.1          76.1        77.7            78.5 l           1:15:00          75.4            75.7           77.0          78.0        79.7            80.6 1           1:17:30          77.2            77.7           79.1          80.2        82.1            82.9 i

1:20:00 79.2 80.0 81.5 82.6 84.7 85.4 l 1:22:30 81.5 82.4 84.0 85.1 87.4 88.2 l 1:25:00 83.8

  • 84.8 86.6 87.7 90.2 91.0 I 1:27:30 86.3 87.6 89.3 90.7 93.2 94.1 1 1:30:00 89.0 90.4 92.3 93.5 96.4 97.2 l 1:32:30 91.9 93.4 95.6 97.1 99.7 100.3 l 1:35:00 94.9 96.6 99.4 101.5 103.1 103.6 j 1:37:30 97.9 100.1 103.4 106.3 106.6 107.0 1 1:40:00 101.2 103.7 107.4 110.4 110.5 110.2 1:42:30 104.5 107.3 111.6 115.3 114.2 113.8 i Page 15
                                                                                ~ ~ ' ~

FILE NC1973 APPENDIX D FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 (' Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES, T q TIME T.C. No. 43 T.C. No. 44 T.C. No. 48 T.C. No. 44 T.C. No. 47 T.C. No. 48 l hr: min:sec . 1:45:00 107.9 110.8 115.9 120.1 117.9 117.1 1:47:30 111.3 114.6 120.2 124.6 121.8 120.4 i 1:50:00 114.9 118.4 124.5 129.4 125.6 123.5 1:52:30 118.3 122.1 128.4 134.0 129.3 126.5 q 1:55:00 121.7 125.9 132.4 138.4 132.3 129.4 4 1:57:30 125.6 129.9 137.1 143.0 136.5 135.5 j 2:00:00 129.7 134.3 142.3 147.9 141.8 142.2

         '2:02:30        133.9        138.8          147.6       153.2       146.9         147.7 2:05:00        138.0        143.1          152.4       158.6       151.3         152.3

, 2:07:30 141.6 147.2 156.6 163.3 155.2 157.0 2:10:00 145.3 151.1 160.7 167.4 159.6 161.6 2:12:30 149.2 155.1 164.4 170.8 164.4 167.8 . 2:15:00 153.5 159.3 168.4 174.5 169.9 174.4 2:17:30 157.8 163.6 172.2 178.1 176.1 180.1 2:20:00 162.1 168.6 176.3 181.1 181.8 185.0 2:22:30 167.0 174.3 181.7 186.2 187.3 189.6 ^ 2:25:00 174.1 182.2 188.3 191.0 191.9 193.4 ( 2:27:30 183.4 189.8 193.4 194.2 195.2 195.9

2
30:00 192.3 195.0 197.1 197.1 197.7 198.1 2:32:30 197.1 198.7 199.3 199.0 199.6 199.7 2:35:00 199.9 200.3 200.3 199.9 200.8 200.8 2:37:30 2,01.3 201.3 201.4 201.1 201.8 202.6 2:40:00 202.1 202.1 202.7 202.3 203.3 204.4 2:42:30 202.8 202.4 204.2 203.9 204.8 206.1 2:45:00 204.4 203.9 205.8 205.6 206.8 207.8 2:47:30 206.3 205.5 207.3 207.1 208.7 209.5 2:50:00 2C3.2 207.6 208.8 208.7 210.4 211.0 2:52:30 210.1 209.8 210.3 210.0 212.1 212.8 2:55:00 211.9 211.5 211.8 211.4 213.5 214.4 2:57:30 21,4.1 213.4 213.4 212.9 214.9 216.3 1 3:00:00 216.1 215.3 214.8 214.5 216.3 218.0 3:02:30 218.1 217.1 216.2 216.0 217.7 219.6 1

[ Page 16

FILE NC1973 APPENDIX 0 ISSUED:

FLORIDA POWER CORPORATION I COLUMN FURNACE TEST DECK 2 O 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES, Y ~ ~ TIME T.C. No. 49 T.C. No. 50 T.C. No. 51 T.C. No. 52 T.C. No. 53 T.C. No. 54 hr: min:sec 0:00.00 66.9 66.9 67.0 67.0 67.1 67.0 0:02:30 66.9 66.9 67.1 67.1 67.1 67.1 1 0:05:00 66.9 67.0 67.0 67.1 67.0 67.1 0:07:30 67.0 67.0 67.1 67.1 67.1 67.1 , 0:10:00 66.9 67.0 67.0 67.1 67.1 67.1 0:12:30 67.0 66.9 67.1 67.0 67.1 67.0 0:15:00 66.9 66.9 67.1 67.0 67.2 67.0 0:17:30 66.9 67.0 67.0 67.1 67.1 67.1 0:20:00 67.0 66.9 67.1 67.2 67.1 67.1 0:22:30 67.0 67.0 67.2 67.1 67.2 67.1 0:25:00 66.9 67.0 67.1 67.2 67.2 67.1 0:27:30 67.0 67.0 67.3 67.2 67.2 67.2 > 0:30:00 67.1 67.1 67.3 67.2 67.3 67.1 0:32:30 67.0 67.3 67.4 67.4 67.3 67.2 0:35:00 67.2 67.4 67.4 67.5 67.4 67.3 , l 0:37:30 67.3 67.6 67.6 67.8 67.5 67.4 l e 0:40:00 67.6 67.7 67.9 67.9 67.7 67.4 i ,(~ 0:42:30 67.8 67.9 68.2 68.2 67.9 67.5 0:45:00 68.1 68.3 68.4 68.6 68.1 67.7 0:47:30 68.5 68.6 68.9 68.9 68.4 67.9 0:50:00 68.9 69.1 69.3 69.4 68.7 68.2 '

0
52:30 69.5 69.6 69.9 70.0 69.2 68.5
0
55:00 70.2 70.3 70.7 70.7 69.8 68.9 1 0:57:30 70.8 71.1 71.6 71.6 70.4 69.4 i

! 1:00:00 72.0 72.1 72.8 72.7 71.2 70.0 ) 1:02:30 73.0 73.4 74.0 74.1 72.2 70.9 ) 1:05:00 74.5 74.8 75.7 75.6 73.6 72.0 l ! 1:07:30 76.0 76.6 77.5 77.5 75.2 73.3  ! 1:10:00 78.0 78.6 79.6 79.8 77.0 75.2 1:12:30 _80.1 80.9 81.9 82.4 79.3 77.4 1:15:00 82.4 83.3 84.4 85.1 81.9 79.9 1:17:30 84.9 85.9 87.3 88.1 84.9 82.8 1:20:00 87.6 88.8 90.3 91.3 88.1 86.2 1:22:30 90.5 91.8, 93.5 94.7 91.4 89.9 l 1:25:00 93.4 94.9 96.6 98.2 94.9 93.8 l 1:27:30 96.4 98.3 100.0 101.8 98.7 98.3 1:30:00 99.6 101.5 103.3 105.4 102.7 105.6 1 1:32:30 102.9 105.0 106.9 109.3 108.2 112.6 l 1:35:00 106.3 108.4 110.4 113.6 114.7 119.1 1:37:30 109.4 111.8 114.1 118.2 120.4 125.3 4 1:40:00 112.9 115.3 117.8 122.8 125.9 130.7 L 1:42:30 116.2 118.7 121.3 127.6 131.0 135.9

,                                                                                           Page 17

i FILE NC1973 APPENDIX D ISSUED: l , FLORIDA POWER CORPORATION

COLUMN FURNACE TEST - DECK 2

' 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 i UNEXPOSED SURFACE TEMPERATURES, 'F 1 TIME T.C. No. 49 T.C. No. 50 T.C. No. 51 T.C. No. 52 T.C. No. 53 T.C. No. 54 1 hr: min:sec I 1:45:00 119.4 121.6 125.1 132.2 136.4 141.1 1 1:47:30 122.4 124.8 129.2 137.7 143 4 147.5  ; 1:50:00 125.3 128.3 134.8 144.9 151.5 154.2 1 1:52:30 128.2 133.4 142.4 153.7 159.7 160.6 1:55:00 133.9 142.6 151.5 161.4 166.0 165.8 1:57:30 143.3 152.2 159.1 166.8 170.2 169.8 2:00:00 150.1 158.4 164.3 170.4 173.8 173.4 2:02:30 155.2 163.0 168.3 174.0 177.2 176.8 2:05:00 159.8 167.2 172.4 177.7 180.7 180.1 2:07:30 164.3 171.6 176.4 181.4 184.2 183.5 2:10:00 169.5 176.5 180.7 185.0 187.5 186.6 2:12:30 175.6 181.4 184.7 188.2 190.1 189.3 2:15:00 181.0 185.7 188.0 191.0 192.3 191.6 2:17:30 185.3 189.2 190.6 193.7 194.3 193.6 2:20:00 189.1 192.3 193.4 196.1 196.2 195.2 2:22:30 192.7 195.0 195.6 197.9 197.4 196.6 2:25:00 195.6 197.6 198.1 199.4 198.6 197.6 1 O 2:27:30 2:30:00 198.2 200.7 200.0 202.0 200.3 202.9 201.3 203.7 199.1 202.0 197.8 200.2 l 2:32:30 202.7 204.1 205.2 205.0 203.9 202.0 2:35:00 204.7 206.5 207.8 206.6 204.5 202.9 2:37:30 206.5 208.5 209.5 208.1 205.3 203.4 2:40:00 208.0 210.3 211.1 209.7 206.0 203.6 2:42:30 209.4 212.0 212.3 211.0 206.7 204.3 2:45:00 211.1 213.7 213.8 212.2 207.4 204.7 2:47:30 212.7 215.3 215.2 213.3 208.2 205.1 2:50:00 214.2 216.9 216.6 214.5 209.1 205.9 2:52:30 215.7 218.5 218.1 215.7 210.2 206.9 2:55:00 217.6 220.2 219.7 217.1 211.5 208.2 2:57:30 21 9.6 222.5 221.7 218.7 213.0 209.7 3:00:00 221.6 224.7 223.7 220.3 214.4 211.3 3:02:30 223.8 226.8 225.7 221.9 215.8 212.7 l O . Page 18 l l

FILE NC1973 - APPENDIX D ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2 O v 95NK17030/NC1973 Test Date: NOVEMBER 30.1995 UNEXPOSED SURFACE TEMPERATURES, 'F

            ~ TIME     T.C. No. 55  T.C. No. 54    T.C. No. 57 T.C. No. 58 T.C. No. 59   T.C. No. 60 hr: min:sec 0:00:00       67.0        67.0           67.0        67.0        66.9          67.0         )

1 0:02:30 67.0 67.1 67.0 67.0 66.9 66.9 i . 0:05:00 67.0 67.1 67.0 67.0 67.0 66.9 0:07:30 67.0 67.1 67.0 67.0 67.0 66.9 0:10:00 67.0 67.1 67.1 67.0 66.9 66.9 i 0:12:30 67.0 67.1 67.0 67.0 66.9 66.9 0:15:00 67.1 67.0 67.1 87.0 66.9 66.9 0:17:30 67.0 67.1 67.1 67.0 67.0 66.9 0:20:00 67.0 67.2 67.1 67.0 66.9 66.9 0:22:30 67.1 67.0 67.2 67.0 67.0 67.0 0:25:00 67.1 67.0 67.2 67.1 66.9 66.7 0:27:30 67.1 67.2 67.1 67.2 67.0 67.1

0:30:00 67.2 67.2 67.2 67.2 67.1 67.1 0:32:30 67.2 67.4 67.4 67.3 67.2 67.1 0:35:00 67.3 67.4 67.6 67.3 67.4 67.2 0:37:30 67.4 67.6 67.7 67.5 67.5 67.3
      +      0:40:00      67.5         67.6           67.9        67.7        67.6          67.4

( 0:42:30 67.8 67.9 68.1 67.9 67.8 67.6 0:45:00 67.9 68.2 68.5 68.2 68.1 67.7 0:47:30 68.1 68.6 68.7 68.6 68.4 68.0 0:50:00 68.5 69.0 69.3 69.0 69.0 68 2 0:52:30 68.9 69.5 69.9 69.5 69.6 68.6 0:55:00 69.5 70.1 70.4 70.3 70.5 69.1

0
57:30 70.3 70.9 71.4 71.1 72.3 70.0 1:00:00 71.2 72.0 72.4 72.6 74.9 71.5 1:02:30 72.5 73.3 73.9 74.4 77.3 73.1 1:05:00 74.2 74.9 75.7 77.0 84.0 76.0 1:07:30 76.4 77.0 78.3 80.5 92.8 80.0 1:10:00 79.3 79.8 . 81.2 85.7 108.1 87.3 1:12:30 8. 3.0 83.1 85.4 93.5 125.4 98.0 4 1:15:00 87.0 87.0 91.2 101.5 133.8 108.3 1:17:30 91.8 91.6 96.7 108.3 143.9 118.3 1:20:00 97.1 96.7 102.6 114.4 153.4 132.1 1:22:30 102.8 102.2 107.4 119.7 158.7 142.0 1:25:00 108.9 107.7 111.8 124.2 160.0 147.4 1:27:30 117.7 113.8 116.5 128.1 158.4 150.8 1:30:00 127.4 119.6 119.7 130.7 156.1 152.1 1:32:30 135.6 125.9 124.6 133.3 157.8 155.1 1:35:00 143.6 132.4 129.6 137.0 160.6 159.6 1:37:30 150.8 139.0 134.8 140.6 162.0 162.9 1:40:00 156.6 145.4 139.9 144.3 162.7 165.9 1:42:30 161.0 150.7 145.1 148.1 166.6 170.1 Page 19

FILE NC1973 APPENDIX D ISSUEO; FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 95NK17030/NC1973

>                                            Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES, .
TIME T.C. No. 55 T.C. No. 54 T.C. No. 57 T.C. No. 58 T.C. No. 59 T.C. No. 60 hr: min:sec 1:45:00 165.1 155.3 150.1 152.4 170.4 174.6
!         1:47:30      169.0        159.7                 155.0         156.8            173.6               178.7 1:50:00      172.9        164.2                 159.7         161.3            176.1               182.3 1:52:30      175.8        167.8                 164.3         165.6            179.4               186.0
1
55:00 178.5 171.6 168.1 169.6 183.1 189.2 1:57:30 180.8 174.6 171.1 172.6 186.7 191.7 2.00:00 182.9 177.4 174.5 176.2 189.6 194.3 2:02:30 185.0 180.4 178.3 180.0 191.2 195.9 2:05:00 187.1 183.3 181.4 183.8 194.4 198.4 2:07:30 189.4 186.6 186.0 188.4 196.7 200.4 2:10:00 191.5 189.5 189.2 190.8 198.8 202.2  :

2:12:30 193.3 191.6 191.8 193.2 200.3 203.4 2:15:00 195.0 193.6 194.5 195.7 201.7 204.6 i 2:17:30 196.4 196.1 197.0 198.0 202.9 205.6 2:20:00 197.6 198.1 199.3 200.2 204.1 206.5 2:22:30 198.7 199.8 201.0 201.9 204.7 207.1 2:25:00 199.5 200.6 202.6 203.4 204.9 207.5 s) 2:27:30 200.0 202.7 203.6 204.7 205.0 207.6 2:30:00 202.3 204.4 204.6 205.8 206.4 208.0 2:32:30 202.7 205.2 206.3 207.2 207.1 208.6 2:35:00 204.0 206.7 208.6 208.7 208.4 209.5. ! 2:37:30 205.1 208.4 210.5 210.3 209.8 210.4 2:40:00 205.9 210.1 212.4 212.0 211.4 211.5 2:42:30 206.8 211.6 214.0 213.4 212.9 212.5 2:45.00 208.1 213.2 215.5 214.7 214.4 213.6 2:47:30 209.3 214.6 217.2 216.2 216.3 215.1 1 2:50:00 210.7 216.2 218.8 217.7 216.2 216.7 2:52:30 212.2 217.8 220.5 219.4 220.5 218.5 , 2:55:00 213.7 219.6 222.5 221.1 223.0 220.4 2:57:30 215.6 221.8 224.8 223.3 226.1 222.7 3:00:00 217.4 224.0 227.1 225.6 230.0 225.6 3:02:30 219.3 226.5 229.7 228.3 234.8 228.9 Page 20

FILE NC1973 APPENDIX D ISSUED:

;                                               FLORIDA POWER CORPORATION COLUMN FURNACE TEST . DECK 2 lO 95NK17030/NC1973 Test Date: NOVEMBER 30.1995 4

UNEXPOSED SURFACE TEMPERATURES,4 1 4 TIME T.C. No. 61 T.C. No. 62 T.C. No. 63 T.C. No. 64 T.C. No. 68 T.C. No. 66 . hr: min:sec 0:00:00 66.8 66.6 66.8 66.3 66.7 66.4 ) 0:02:30 66.9 66.7 66.8 66.5 66.5 66.3 O.05:00 66.9 66.7 66.7 66.5 66.5 66.3 J 0:07:30 66.9 66.8 66.8 66.6 66.6 66.4 0:10:00 66.9 66.7 66.8 66.5 66.5 66.3 l 0:12:30 66.8 66.8 66.7 66.7 66.5 66.4

,                  0:15:00      66.9           66.9             66.7              66.6       66.5          66.4          '

i 0:17:30 66.9 66.8 66.8 66.6 66.6 66.4 4 0:20:00 66.9 66.8 66.8 66.6 66.6 66.4 0:22:30 66.9 66.9 66.7 66.7 66.5 66.5 0:25:00 67.0 67.4 66.8 66.6 66.6 66.5 ' 0:27:30 66.9 66.9 66.8 66.7 66.6 66.5 l ! 0:30:00 67.0 66.9 66.8 66.8 66.6 66.5 i 0:32:30 67.0 66.9 66.9 66.7 66.7 66.5 0:35:00 67.1 66.9 66.9 66.9 66.7 66.6 - 1 0:37:30 67.2 67.0 66.9 66.8 66.8 66.5 l 0:40:00 67.1 67.1 66.9 66.9 66.7 66.7 s

0
42:30 67.2 67.2 67.2 66.9 66.9 66.7 i 0:45:00 67.4 67.4 67.2 67.1 66.9 66.9 j 0:47:30 67.5 67.5 67.4 67.2 67.1 66.9 0:50:00 67.7 67.8 67.5 67.4 67.2 67.2
0:52:30 68.0 68.0 67.8 67.6 67.4 67,3

! 0:55:00 68.2 68.3 68.2 67.9 67.7 67.6

0
57:30 68.6 68.7 68.4 68.2 68.0 67.8 l 1:00:00 69.2 69.2 68.9 68.6 68.3 68.1 1:02:30 70.1 69.9 69.5 69.0 68.8 68.4

! 1:05:00 71.2 71.1 70.1 69.5 69.3 68.9 '

1:07:30 72.9 72.3 *1
  • 70.3 69.9 69.5 1:10:00 75.4 74.6 72.4 71.2 70.8 70.1
.                 1:12:30      79.9            78.4             74.6              72.9       71.8          71.1 1

1:15:00 86.3 84.2 77.8 74.9 73.4 72.1 i 1:17:30 94.2 92.0 82.4 77.4 75.4 73.6

1
20:00 104.7 102.2 89.5 81.5 78.9 76.0

! 1:22:30 116.8 113.6 98.8 87.4 83.3 79.1 1 1:25:00 128.3 124.3 107.5 94.2 88.6 82.3 1:27:30 138.7 132.6 113.0 . 99.7 92.7 86.0 - 1:30:00 144.7 139.0 117.4 103.6 96.4 89.7 1:32:30 150.6 146.3 125.0 108.8 101.3 94.0 1:35:00 156.6 152.8 133.9 115.7 108.2 99.4 1:37:30- 162.3 159.4 143.9 124.3 115.3 105.6 i . 1:40:00 166.4 165.7 153.8 134.6 122.5 112.1 1:42:30 170.7 171.7 162.7 .146.0 130.1 119.0 Page 21 .

_ . . - _ - _ - - . . _ - . . - - ~ . _ _ - ~ . . . _ _ _ . - i FILE NC1973 APPENDIX D ISSUED:

 .                                                                                                                                             6 FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 4    ,

95NK17030/NC1973 . Test Date: NOVEMBER 30,1995 i UNEXPOSED SURFACE TEMPERATURES,

  • TIME T.C. No. 61 T.C. No. 42 T.C. No. 63 T.C. No. 64 T.C. No. 68 T.C. No. 66
  • hr: min:sec i i "

1:45:00 174.9 177.1 170.1 156.7 138.0 125.6 s 1:47:30 181.0 182.2 176.6 165.9 147.5 131.7 $ 1:50:00 185.1 186.6 182.0 173.6 '157.2 135.7 l 1 1:52:30 188.7 190.4 186.8 180.2 168.0 143.6 j 1:55:00 192.0 193.6 191.1 186.1 176.4 152.8 l 1:57:30 195.1 196.5 194.7 191.1 183.4 161.9 j 2:00.00 -197.6 199.0 197.8 195.1 189.3 170.5 i 1 2:02:30 199.7 201.2 200.5 198.3 194.0 178.6  : 1 2:05.00 201.6 203.3 203.1 201.6 198.4 186.2 2:07:30 203.3 205.0 205.2 204.2 201.9 192.7 ] 2:10:00 204.6 206.5 206.8 206.3 204.7 197.8 2:12:30 205.8 207.7 208.0 208.0 206.8 201.8 ll 2:15:00 206.8 208.6 209.1 209.2 208.5 204.8 I 2:17:30 207.8 209.3 209.9 210.1 209.7 206.9 l 1 2:20:00 208.5 209.9 210.5 210.8 210.5 208.5 l [ 2:22:30 209.1 210.5 210.9 211.3 211.2 209.6 ! 2:25:00 209.5 210.9 211.3 211.8 211.6 210.5 l'- 2:27:30 209.7 211.2 211.7 212.1 212.0 211.2 i 2:30:00 210.0 211.6 212.2 212.6 212.4 211.8 2:32:30 210.2 211.9 212.4 212.8 212.7 212.2 { 2:35:00 210.5 211.9 212.6 212.9 212.8 212.6 . 2:37:30' 210.9 212.0 212.6 212.8 212.9 212.7 2:40:00 211.3 212.2 212.6 212.9 212.9 212.9 l 2:42:30 211.7 212.2 212.6 212.9 212.8 212.8 i 2:45:00 212.2 212.6 212.8 212.9 213.0 213.1 2:47:30 212.8 212.8 213.0 213.6 213.2 213.2 ! 2:50:00 213.4 213.0 213.0 213.3 213.2 213.1 2:52:30 214.3 213.4 213.3 213.4 213.2 213.1 l 2:55:00 215.1 213.9 213.3 213.3 213.1 213.1 ! 2:57:30 216.3 214.5 213.6 213.4 213.2 213.2 ) 3:00:00 217.7 215.2 213.7 212.7 213.2 213.2 l 3:02:30 219.3 216.1 214.0 214.1 213.3 213.3 1 i  ! a l 1 O l Page 22

FILE NC1973 APPENDIX D ISSUED-FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 [U Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES, TIME T.C. No. 67 T.C. No. 68 T.C. No. 69 T.C. No. 70 T.C. No. 71 T.C. No. 72 hr: min:sec 0:00:00 66.4 66.2 66.4 66.4 66.7 67.0 0:02:30 66.4 66.2 66.3 66.6 66.6 67.0 0:05:00 66.3 66.2 66.3 66.5 66.6 67.1 0:07:30 66.4 66.3 66.4 66.6 66.7 67.1 0:10:00 66.3 66.2 66.3 66.5 66.7 67.1 0:12:30 66.3 66.3 66.3 66.5 66.8 67.1

0:15:00 66.3 66.2 66.3 66.5 66.8 67.0

. 0:17:30 66.4 66.3 66.3 66.6 66.7 67.2 0:20:00 66.4 66.3 66.4 66.5 66.8 67.1 0:22:30 66.4 66.4 66.4 66.6 66.8 67.2 0:25:00 66.3 66.4 66.3 66.6 66.7 67.2 0:27:30 66.5 66.3 66.4 66.6 66.8 67.2 0:30:00 66.4 66.4 66.3 66.7 66.7 67.3 l 0:32:30 66.5 66.4 66.4 66.6 66.9 67.2 0:35:00 66.5 66.5 66.4 66.7 66.9 67.4 0:37:30 66.6 66.4 66.5 66.7 66.9 67.3 0:40:00 66.5 66.6 66.5 86.7 66.9 67.4 g 0:42:30 66.6 66.6 66.5 66.9 66.9 67.5 j 0:45:00 66.6 66.7 66.5 66.9 67.0 67.6

0:47:30 66.9 66.7 66.7 66.9 67.2 67.6 0:50:00 66.9 66.9 66.8 67.1 67.3 67.8 0:52:30 67.1 67.0 66.9 67.2 67.3 67.9 0:55:00 67.4 67.2 67.0 67.3 67.5 68.1 0:57:30 67.6 67.4 67.2 67.5 67.7 68.2 1:00:00 67.9 67.7 67.4 67.8 67.8 68.5 1.02:#1 68.3 67.8 67.7 67.9 68.1 68.7 1:05:00 68.7 68.2 68.1 68.2 68.4 68.9 1:07:30 69.1 68.6 68.3 68.5 68.7 69.2 1 1:10:00 69.9 69.0 68.8 69.0 69.0 69.6 1:12:30 70.7 69.9 69.4 69.5 69.5 70.1 1 1:15:00 71.7 70.6 70.0 70.0 70.0 70.5 1:17:30 73.1 71.6 71.0 70.7 70.7 71.0 1:20:00 75.1 73.3 72.4 71.9 71.7 71.8 j 1:22:30 77.6 75.3 73.8 73.2 72.7 72.7 1:25:00 80.1 77.3 75.2 74.4 73.7 73.6

~ 1:27:30 33.2 79.6 76.9 75.9 75.1 74.7 1:30:00 86.3 81.9 79.0 77.7 76.6 76.0

1:32:30 89.7 84.6 81.2 79.6 78.2 77.4 1:35:00 93.9 87.8 83.8 81.9 80.1 79.0 1:37:30 98.3 91.2 86.4 84.2 82.0 80.7 1:40:00 103.2 94.8 89.3 86.7 84.2 82.6 1
   -(      1:42:30      108.5         98.9            92.5      89.5        86.6           84.7 Page 23

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION s COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 (' Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES. 1 TIME T.C. No. 67 T.C. No. 68 T.C. No. 69 T.C. No. 70 T.C. No. 71 T.C. No. 72 hr: min:sec 1:45:00 114.2 103.2 95.8 92.0 89.0 87.0

 ;            1:47:30      119.3         107.1           98.7        94.5        91.2          89.2 1:50:00      122.3         108.8          100.1        95.4        92.4          90.9 1:52:30      126.5         110.6          101.3        95.9        93.5          92.6 1:55:00      133.6         114.1          103.1        97.2        95.0          94.5 1:57:30      141.8         120.0          105.9        99.7        97.5          97.1 2:00:00      150.1         127.2          110.1       102.8       100.4          99.9 2:02:30      159.2         135.5          115.3       106.6       103.5         102.6 2:05:00      169.8         144.9          121.1       110.9       106.7         105.4 2:07:30      179.8         156.5          128.2       115.5       110.0         108.3 2:10:00      187.9         167.5          137.7       120.8       113.5         111.2 2 12:30      194.2         177.3          150.2       128.2       117.5         114.4 2:15:00      15r9.0        185.6          165.2       137.6       122.4         118.0 2:17:30      202.7         192.3          177.1       148.9       128.3         122.1

! 2:20:00 205.3 197.6 186.1 161.0 136.0 127.0 2:22:30 207.3 201.6 192.8 172.0 146.1 133.1 2:25:00 208.8 204.4 197.8 180.9 155.9 140.1 0 2:27:30 2:30:00 209.8 210.7 206.5 208.1 201.5 204.3 187.9 194.6 164.8 177.7 147.5 155.5 l 1 2:32:30 211.5 209.4 206.9 200.9 192.8 167.6 2:35:00 211.9 210.5 209.0 206.3 203.7 193.2 2:37:30 212.2 211.3 210.2 208.0 205.4 204.8 2:40:00 212.5 211.9 210.9 208.8 205.0 204.8 2:42:30 212.5 212.1 211.3 209.2 205.1 205.8 2:45:00 213.0 212.5 212.1 210.8 209.5 209.7

2:47:30 212.9 212.6 212.1 211.3 210.2 210.4 2:50:00 212.9 212.6 212.2 211.5 210.2 210.4 2:52:30 212.9 212.7 212.3 211.7 210.3 210.5 2:55:00 212.9 212.7 212.4 211.7 210.3 210.4 2:57:30 212.9 212.8 212.4 211.9 210.4 210.3 3:00:00 213.0 212.8 212.5 212,1 210.6 210.3 ,

3:02:30 213.1 212.9 212.6 212.3 211.1 210.3 l 1 J Page 24

j FILE NC1973 APPENDIX D ISSUED: i FLORIDA POWER CORPORATION

  ;                                     COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 O'                                    Test Date: NOVEMBER 30.1995 UNEXPOSED SURFACE TEMPERATURES, *                                            !

TIME T.C. No. 73 T.C. No. 74 T.C. No. 75 T.C. No. 76 T.C. No. 77 T.C. No. 78 l hr: min:sec

 ,          0:00.00        67.7          68.7           68.0          67.2        66.9          66.9 1           0.02:30        67.7          68.7           68.1          67.4        67.1          66.9 0:05:00        67.7         68.9            68.2          67.4        67.0          66.9

, 0:07:30 67.8 68.9 68.3 67.4 67.0 67.0 1 0:10:00 67.7 68.9 68.3 67.4 67.0 66.9 4 0:12:30 67.8 68.8 68.3 67.4 67.0 66.9 0:15:00 67.8 68.8 68.4 67.4 67.0 66.9 0:17:30 67.8 68.9 68.4 67.4 67.1 66.9 0:20.00 67.8 69.0 68.4 67.4 67.0 67.0 0:22:30 67.8 69.0 68.4 67.5 67.1 67.0 . 7 0:25:00 67.8 69.1 68.3 67.5 67.1 67.0 0:27:30 67.9 69.2 68.4 67.5 67.1 67.1 ! 0:30:00 67.9 69.3 68.4 67.6 67.3 67.1 0:32:30 68.1 69.4 68.5 67.6 67.3 67.3 0:35:00 68.1 69.6 68.5 67.7 67.4 67.4 1 0:37:30 68.2 69.7 68.6 67.8 67.5 67.5 l 0:40:00 68.3 70.0 68.7 67.9 67.6 67.6 i4 0:42:30 68.3 70.2 68.9 68.0 67.7 67.8

,          0:45:00       68.5           70.4           69.1          68.3        67.9          68.1              {

l 0:47:30 68.7 70.7 69.2 68.5 68.1 68.3 1 0:50:00 68.9 71.0 69.5 68.8 68.4 68.6 l

0
52:30 69.0 71.4 69.6 69.0 68.7 69.0 l 0:55:00 69.3 71.7 69.9 69.4 69.0 69.3 i 0:57:30 69.5 72.0 70.2 69.7 69.5 69.8  ;

1:00:00 69.8 72.5 70.5 70.1 69.9 70.3  ; 1:02:30 70.0 72.9 71.0 70.6 70.4 70.9 1:05:00 70.3 73.3 71.5 71.2 71.1 71.7 1:07:30 70.7 - 73.7 72.1 71.9 71.8 72.5 1:10:00 71.1 74.3 72.7 72.6 72.7 73.6 1:12:30 71.5 74.9 73.4 73.6 73.8 74.8

1
15:00 72.0 75.5 74.1 74.6 75.0 76.1 1:17:30 72.6 76.0 75.1 75.9 76.5 77.6 l 1:20:00 73.2 76.9 76.2 77.4 78.1 79.3 I 1:22:30 74.0 77.9 77.5 79.1 79.9 81.3 l 1:25:00 74.8 . 79.2 79.0 80.9 81.9 83.4 1 1:27:30 76.0 80.9 80.8 83.1 84.0 85.6 1:30:00 77.3 82.9 82.7 85.3 86.2 88.0 1:32:30 78.8 85.3 84.7 87.4 88.6 90.5 1:35:00 80.5 88.2 86.7 89.5 91.0 93.2 1:37:30 82.4 91.3 88.6 91.7 93.5 95.8 1:40:00 84.5 94.6 90.7 94.2 96.2 98.7 O
    %)

1:42:30 86.9 97.8 92.9 96.8 99.2 101.9 Page 25

_ . _ _ = - _ _ - .-. . _ l FILE NC1973 APPENDIX D ISSUED: 1 I

'                                                     FLORIDA POWER CORPORATION J                                                    COLUMN FURNACE TEST - DECK 2 95NK17030/NC1973 Test Date: NOVEMBER 30.1995                                                           ,

l UNEXPOSED SURFACE TEMPERATURE! l TIME T.C.No.73 T.C. No. 74 T.C. No. 75 T.C. No. 76 T.C. No. 77 T.C. No. 78 , hr: min':sec 1:45:00 89.1 100.9 94.9 99.3 102.0 105.0 1:47:30 91.4 104.3 96.8 102.1 105.2 108.4

1:50:00 93.8 107.2 98.6 105.0 108.7 112.0 1:52:30 95.9 109.7 100.8 108.3 112.6 115.6 1:55.00 98.3 113.0 103.8 112.5 116.6 119.5 1:57:30 101.2 116.0 107.5 117.1 120.6 123.9 2:00:00 104.0 119.3 110.5 120.5 124.4 128.1
                   .2:02:30             106.8        122.4                   113.1       123.2          127.8            131.4 2:05:00             109.7        125.5                   115.5       125.7          131.0            134.9
2
07:30 112.5 129.0 117.9 128.4 135.0 137.8 2:10:00 115.6 133.3 120.2 131.1 137.0 141.6 )

2:12:30 118.9 137.9 122.9 133.8 140.7 144.9 I j 2:15:00 122.6 - 142.6 125.6 136.8 143.4 149.1 2:17:30 126.8 148.1 128.0 139.9 146.7 152.2 2:20:00 131.3 153.1 130.8 143.1 149.8 155.8 , 2:22:30 136.6 158.3 134.0 146.6 153.5 159.7 2:25:00 142.7 163.6 137.9 150.5 157.8 163.9 O

    \               2:27:30 2:30:00 149.2 155.9 168.5 174.1 140.9 146.4 155.0 160.9 162.6 169.5 169.7 178.7 4

2:32:30 163.8 179.6 151.6 168.4 181.8 192.8 2:35:00 170.6 183.8 157.7 183.1 196.4 199.5 2:37:30 199.6 189.4 171.0 198.4 201.3 202.1 l 2:40:00 20'4.7 202.8 190.1 202.3 203.2 203.0 2:42:30 207.1 207.7 196.0 203.2 203.7 203.6 I 2:45:00 209.7 209.6 198.6 203.8 204.2 204.1 2:47:30 210.2 210.2 199.9 204.0 204.7 204.6 2:50:00 210.4 210.2 200.6 204.3 205.1 205 2 2:52:30 210.4 210.3 201.0 204.6 205.4 205.7 2 2:f 5 00 210.4 210.3 201.0 204.9 206.2 206.8 2:R:30 210.3 210.2 201.2 206.1 208.5 209.2 3:00:00 210.2 210.2 201.1 208.1 212.1 215.3 3:02:30 210.3 210.3 201.2 209.7 216.3 219.3 4 i i l l l Page 26 a

4 FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 l UNEXPOSED SURFACE TEMPERATURfw, . s. 3- TIME T.C. No. 79 T.C. No. 80 T.C. No. 81 T.C. No. 82 T.C. No. 83 T.C. No. 84 l

 .            hr: min:sec

] 0:00:00 66.9 66.5 66.7 66.7 66.8 66.9 l 0:02:30 66.9 66.6 66.7 66.7 66.9 66.9 . 4 0:05:00 66.9 66.5 66.7 66.*/ 66.8 66.8 0:07:30 66.9 66.6 66.7 66.7 66.9 66.9 l 5 0:10:00 66.9 66.5 66.7 66.7 66.8 66.9 0:12:30 66.9 66.6 66.7 66.7 C6.8 66.9 0:15:00 66.9 66.6 66.7 66.7 66.9 66.9 i 0:17:30 66.9 66.6 66.7 66.7 66.8 66.9 i 0:20:00 66.9 66.6 66.7 66.8 66.9 66.9 $ 0:22:30 66.9 66.6 66.8 66.8 66.9 66.9 ,

0
25:00 66.9 66.6 66.7 66.8 66.9 67.0
0
27:30 67.0 66.7 66.8 66.9 67.0 67.0 i i 0:30:00 67.0 66.7 66.9 67.0 67.0 67.1 -

l 0:32:30 67.1 66.8 66.9 67.0 67.1 67.2 1 0:35:00 67.3 66.9 67.0 67.2 67.3 67.3 ! 0:37:30 67.4 66.9 67.1 67.4 67.4 67.4 0:40:00 67.5 67.0 67.2 67.5 67.5 67.6 <0 l 0:42:30 0:45:00 67.6 67.8 67.2 67.4 67.4 67.7 67.7 67.9 67.8 68.0 67.9 68.2 0:47:30 68.1 67.7 67.9 68.3 68.3 68.6 t 0:50:00 68.4 68.0 68.2 68.7 68.8 69.0  ;

                                                                                                                                           ^

0:52:30 68.8 68.3 68.6 69.1 69.3 69.6 l l 0:55:00 69.2 68.8 69.0 69.7 69.9 70.3 l , 0:57:30 69.7 69.4 69.5 70.3 70.6 71.1  ; 1:00:00 70.2 69.9 70.2 71.1 71.4 72.0 l 1:02:30 70.9 70.6 70.9 72.1 72.3 73.1 l i 1:05:00 71.7 71.5 71.8 73.2 73.5 74.3 1:07:30 72.7 72.6 72.9 74.4 74.8 75.8

1:10:00 74.0 73.9 74.1 75.9 76.4 77.4 l 1:12:30 75.4 75.6 75.7 77.6 78.2 79.3 l 1:15:00 76.9 77.2 77.3 79.4 80.1 81.3

, 1:17:30 78.7 79.1 79.3 81.6 82.3 83.6 1:20:00 80.7 81.2 81.5 84.0 84.7 86.1 1:22:30 82.8 83.5 83.8 86.6 87.3 88.9 1:25:00 85.0 85.8 86.3 89.3 90.2 91.9 ! 1:27:30 87.6 88.3 89.1 92.3 93.4 95.0 1:30:00 90.2 91.0 91.9 95.5 96.8 98.4 1:32:30 93.0 93.9 94.9 98.9 100.6 102.0 1:35:00 95.8 96.8 98.1 102.5 104.6 105.8 , 1:37:30 98.7 99.9 101.4 106.3 108.7 109.7 1:40.00 101.8 103.2 105.1 110.4 112.9 113.8 1:42:30. 104.9 106.5 108.7 114.5 116.7 117.6 Page 27 __________1_. _ _ . _

1 APPENOlX D ISSUED: FILE NC1973 f FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 O 95NK17030/NC1973 Test Date: NOVEM9ER 30,1995 j j i UNEXPOSED SURFACE TEMPERATURES, T T.C. No. 79 T.C. No. 80 T.C. No. 81 T.C. No. 82 T.C. No. 83 T.C. No. 84 TIME hr: min:sec 108.0 109.7 112.4 118.4 120.8 121.1 l 1:45:00 113.1 116.3 122.6 124.9 124.7 l 1:47:30 111.3 116.7 120.3 126.9 128.9 128.4 1:50:00 - 114.7 120.7 124.8 131.4 133.6 132.5 l 1:52:30 118.4 125.0 129.6 136.0 138.5 137.3 l 1:55:00 122.2. 1 129.3 134.7 141.5 143.5 143.1 1:57:30 126.3 134.6 139.8 146.2 148.2 147.8 2:00:00 131.0 137.9 .143.1 150.1 152.6 152.5 2:02:30 135.0 141.0 146.5 154.0 156.8 156.8 - 2:05:00 137.9 144.4 150.2 157.9 161.2 161.4 2:07:30 141.2 148.1 154.0 -162.0 165.6 166.0

           - 2:10:00      144.4-147,9        151.8          158.3       166.1               170.3        171.5 2:12:30 156.3          162.8       171.3               175.6        177.6 2:15:00      151.8 161.1          167.9       176.6               181.0        183.5 2:17:30      155.9
                                      -166.2          173.3       182.3               186.3        188.7 2:20:00      160.3 171.4          179.4       187.9               191.8        193.8 2:22:30      164.9 186.8       194.0               196.6        197.9 O        2:25:00 2:27:30 2:30:00 170.5 178.7 190.9 178.8 188.3 196.5 194.3 198.6 198.3 202.2 201.1 204.0 200.6 203.7 200.6          201.4       204.4               206.3        205.4 2:32:30      198.6 201.6        202.6          203.4       206.0               208.4        206.8 2:35:00 203.8          204.4       207.6               210.7        208.8 2:37:30      203.0 204.7          205.6       209.5               211.6        210.8 1             2:40:00 -    203.7 205.5          206.9       210.9               213.9        212.1
2:42:30 204.3 206.7 208.3 212.7 215.2 214.1 2:45:00 204.8 l 205.1 208.1 209.6 214.5 216.0 216.0

! 2:47:30 205.6 210.0 211.3 215.8 217.9 217.8 l 2:50:00 206.2 212.1 213.0 217.4 219.2 219.5 ' 2:52:30 314.1 214.9 219.3 220.6 221.2 2:55:00 207.7 216.4 217.1 220.4 222.7 222.9 2:57:30 210.6 215.2 218.8 218.9 222.9 224.6 224.7 ! 3:00:00 221.3 221.5 224.7 227.1 227.0 1 3:02:30 220.0 4 2-I i 4 Page 28 1 i

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2 95NK17030/NC1973 O Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES,"F - TIME 1.C.No.85 T.C. No. 84 T.C. No. 47 T.C. No. 88 T.C. No. 89 T.C. No. 90 hr: min:sec 0:00:00 67.0 67.0 67.2 67.2 67.2 67.0 0:02:30 67.0 67 0 67.2 67.2 67.2 67.0 0:05:00 67.0 67.0 67.2 67.2 67.2 67.0 0:07:30 67.0 67.0 67.2 67.2 67.3 67.0 0:10:00 67.0 66.9 67.2 67.1 67.1 67.0 0:12:30 66.9 67.0 67.2 67.2 67.2 67.0 0:15:00 66.9 66.9 67.2 67.1 67.3 67.0 0:17:30 67.0 67.0 67.2 67.2 67.2 '67.0 0:20:00 67.0- 67.0 67.2 67.2 67.3 67.0 0:22:30 67.0 67.2 67.2 67.3 67.2 67.2 0:25:00 67.0 67.1 67.2 67.2 67.2 67.1 0:27:30 67.1 67.2 67.3 67.4 67.4 67.1 0:30.00 67.2 67.3 67.4 67.4 67.4 67.2 0:32:30 67.3 67.4 67.5 67.5 67.6 67.3 0:35:00 67.4 67.4 67.6 67.7 67.7 67.5 0:37:30 67.5 67.8 67.8 67.8 67.9 67.7 0:40:00 67.8 67.8 67.9 68.1 68.2 67.9 0:42:30 68.0 68.0 68.2 68.3 68.4 68.2 C'6 0:45:00 68.3 68.3 68.5 68.6 68.9 68.5 0:47:30 68.7 68.7 68.9 69.1 69.2 69.0 0:50:00 69.3 69.4 69.4 69.5 69.9 69.5 0:52:30 69.9 69.9. 69.9 70.1 70.3 70.0 0:55:00 70.6 70.7 70.6 70.8 71.1 70.7 0:57:30 71.4 71.7 71.3 71.6 71.9 71.5 1:00:00 72.5 72.7 72.3 72.7 72.9 72.4 i 1:02:30 73.6 73.9 73.4 73.9 74.1 73.6 1:05:00 75.0 75.3 74.8 75.2 75.6 75.0 1:07:30 76.5 76.9 76.4 77.1 77.3 76.6 1:10:00 78.2 78.7 78.3 79.0 79.1 78.6  : l 1:12:30 80.2 80.7 80.6 81.4 81.4 80.8 . 1:15:00 12.3 83.1 83.0 83.9 84.2 83.4 . 1:17:30 84.7 85.5 85.6 86.7 86.8 86.2 i 1:20:00 87.4 88.1 88.5 89.5 89.7 89.3 i ' 1:22:30 90.1 90.8 91.4 92.4 93.0 92.9 1:25.00 93.0 93.5 94.3 95.5 96.1 96.1  ! S 1:27:30 96.2 96.7 97.6 98.8 99.8 99.8 1:30:00 99.8 100.1 100.7 102.3 104.0 104.0 i-1:32:30- 103.7 103.0 104.3 105.9 107.9 108.2 , i 1:35:00 107.0 106.9 107.8 109.8 112.4 112.8 1:37:30 110.5 110.1 111.5 113.7 116.4 117.4  : I 1:40:00 114.2 113.5 115.1 117.7 121.0 122.2 f, 1:42:30 ' 117.9 116.9 118.7 121.7 125.2 127.0 l Page 29 _~ -_ __. _ _ _ - - . - . _ .

FILE NC1973 APPENDIX D ISSUED-FLORIDA POWER CORPORATION . COLUMN FURNACE TEST - DECK 2 95NK17030/NC1973 IO Test Date: NOVEMBER 30.1995 / UNEXPOSED SURFACE TEMPERATURES, 'F  ; TIME T.C. No. 85 T.C. No. 86 T.C. No. 47 T.C. No. 88 T.C. No. 89 T.C. No. 90 hr: min:sec 1:45:00 121.2 120.3 122.2 125.7 129.6 132.1 1:47:30 124.6 123.8 126.2 130.7 136.0 139.1 1:50:00 128.2 127.7 130.5 137.2 145.5 148.9 1:52:30 132.0 131.9 137.3 147.3 156.4 159.4 1:55:00 137.3 140.9 149.1 159.5 165.4 167.5 1:57:30 145.2 151.0 157.8 165.9 170.1 170.7 2:00:00 151.4 156.6 163.2 169.8 173.5 174.1 2:02:30 155.5 161.2 167.3 173.4 177.1 178.1 2:05:00 160.8 165.8 171.8 177.5 180.7 181.8 2:07:30 165.8 170.7 176.5 183.0 185.0 185.7 2:10:00 171.2 176.3 181.6 187.6 188.9 189.0 2:12:30 177.2 182.1 187.0 191.8 192.0 191.9 2:15.00 183.3 187.5 191.0 195.2 194.7 194.2 2:17:30 188.3 191.4 194.0 198.0 197.2 196.3 , 2:20:00 - 192.6 195.0 197.2 201.0 199.4 198.2 - 2:22:30- 196.6 198.1 200.1 203.5 201.0 199.6 2:25:00 198.9 200.7 202.0 205.1 202.3 201.0 2:27:30 200.7 202.6 203.7 206.6 203.0 202.2 2:30:00 202.4 203.7 204.7 207.6 203.2 202.8 2:32:30 203.4 204.8 205.8 208.5 203.9 203.0 2:35:00 204.4 205.7 206.8 209.3 205.0 203.9 . 2:37:30 205.5 207.0 207.6 210.1 205.9 204.6 I 2:40:00 206.6 208.5 208.6 210.8 207.1 205.2 i 2:42:30 207.9 210.1 209.8 211.6 208.4 206.1 2:45:00 209.6 211.8 211.4 212.6 210.6 207.7 i 2:47:30 211.8 213.9 213.1 213.9 213.8 209.6 < 2:50:00 215.0 215.6 214.6 214.8 215.1 211.5 i 2:52:30 217.8 218.5 216.3 216.2 216.7 213.1 i 2:55:00 220.3 220.3 218.3 217.8 218.1 214.7 i 2:57:30 - 222.7 221.9 220.1 219.7 219.5 216.6 i 3:00:00 224.4 223.9 221.7 221.3 221.8 218.4 4 3:02:30 226.6 224.7 223.3 223.2 223.0 220.1 5 i j ) j' O

                                                                                                      ~

Page 30 i 4 ew --we

FILE NC1973 APPENOlX D FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2 g 95NK17030/NC1973 Test Date: NOVEMBER 30.1995 UNEXPOSED SURFACE TEMPERATURES, 'F i J TIME T.C. No. 91 T.C. No. 92 T.C. No. 93 T.C. No. 94 T.C. No. 95 T.C. No. 96 hr: min:sec 0:00.00 67.0 66.9 67.0 66.9 66.9 66.7 0:02:30 67.1 66.9 67.0 66.9 66.9 66.8 0:05:00 67.0 66.9 66.9 66.9 66.9 66.7 l 0:07:30 67.1 67.0 67.0 67.0 67.0 66.8 0:10:00 67.0 66.9 67.0 66.9 66.9 66.8 0:12:30 67.0 66.9 67.0 66.9 66.9 66.8

                -0:15:00        67.0           66.9              67.0     66.9        66.9        66.8 0:17:30        67.1           66.9              67.0     66.9        66.9        66.8 0:20:00        67.1           66.9              67.0     67.0        66.9        66.8 0:22:30        67.1           67.0              67.1     67.0        67.0        66.9 0:25:00        67.1           67.1              67.1     67.0        67.0        66.8 0:27:30        67.2           67.1              67.2     67.1        67.1        66.9 0:30:00        67.3           67.3              67.2     67.3        67.1        66.9 0:32:30        67.4           67.4              67.4     67.4        67.3        67.0        )

0:35:00 67.7 67.5 67.5 67.6 67.4 67.1 ' 0:37:30 67.8 67.6 67.7 67.9 67.7 67.2 0:40:00 68.0 67.8 67.9 68.2 67.9 67.3 04 0:42:30 68.4 68.1 68.2 68.6 68.3 67.5 0:45:00 68.7 68.5 68.6 69.0 68.7 67.7 0:47:30 69.2 68.8 69.0 69.5 69.0 67.9 0:50:00 69.6 69.3 69.5 70.0 69.4 68.3 , 0:52:30 70.3 69.7 70.0 70.6 69.8 68.6 0:55:00 71.0 70.4 70.8 71.4 70.6 69.2 j 0:57:30 71.9 71.4 71.8 72.5 71.5 69.9 e 1:00:00 72.9 72.4 72.9 73.9 72.6 70.5 i 1:02:30 74.2 73.5 74.2 75.2 73.7 71.4 j 1:05:00 75.7 75.1 75.6 76.8 75.1 72.7 i 1:07:30 77.5 76.5 77.3 78.9 77.1 75.1 1:10:00 79.5 78.1 79.2 81.1 79.5 77.9 l 1:12:30 81.4 80.1 81.6 83.7 82.1 82.9 ! 1:15:00 ~4.0 8 82.2 84.3 86.7 85.3 86.3 , 1:17:30 86.9 85.0 86.8 90.3 89.1 94.8 l 1:20:00 90.5 88.9 89.8 93.4 98.6 100.5 , 1:22:30

  • 94.4 92.6 94.6 100.1 103.2 106.0 l 1:25:00 97.6 96.1 98.1 102.6 106.5 110.5  !

1:27:30 102.1 101.4 103.3 107.3 110.7 116.0 l 1:30:00 106.3 105.2 109.1 113.7 117.2 121.9 l 1:32:30 111.1 110.5 116.1 120.1 122.4 126.6 4 1:35:00 115.5 116.0 121.2 124.6 126.9 131.3 1:37:30 120.3 121.4 126.3 129.2 131.6 136.2 I c 1:40:00 125.4 127.2 131.8 134.3 136.7 141.6 - g 1:42:30 131.0 133.8 138.3 140.5 142.7 146.9  ; i Page 31 g, - - r - - - , ,

FILE NC1973 APPENOlX D FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2 l O, 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES, r TIME T.C. No. 91 T.C. No. 92 T.C. No. 93 T.C. No. 94 T.C. No. 95 T.C. No. 96 hr: min:sec 1:45.00 137.2 140.2 144.2 146.3 147.9 152.2 1:47:30 144.8 148.2 150.5 152.2 153.5 157.4 1:50:00 154.5 156.8 -156.1 157.0 158.9 163.0 1:52:30 163.6 163.5 160.7 162.7 163.1 168.0 1:55:00 169.2 167.4 163.8 166.3 168.2 173.5 1:57:30 173.1 170.6 166.3 168.8 171.6 179.1 2:00:00 175.9 174.1 169.6 172.5 174.4 182.7 2:02:30 180.0 177.7 173.9 176.1 177.9 186.1 2:05:00 183.3 182.6 179.2 180.7 181.8 189.6 2:07:30 187.5 186.2 183.6 185.0 186.3 192.9 2:10:00 190.8 189.9 187.6 189.3 190.1 195.8 2:12:30 193.6 193.0 190.5 191.4 193.1 198.5 2:15:00 195.4 195.4 193.0 194.0 196.1 200.5 2:17:30 197.7 197.9 195.2 197.3 198.0 202.5 2:20:00 200.1 199.9 197.6 199.3 200.8 203.9 2:22:30 201.7 201.7 200.0 202.0 202.7 204.6 2:25:00 203.4 202.8 201.0 202.8 203.7 206.4 O* 2:27:30 2:30:00 203.7 205.7 203.4 204.1 200.9 202.3 203.4 203.0 204.7 205.8 207.3 207.2 2:32:30 206.4 204.9 203.8 204.9 206.4 208.1 2:35:00 205.7 205.6 204.0 206.8 207.4 208.1 ' 2:37:30 206.4 206.1 204.6 208.4 208.1 209.2 2:40:00 207.1 206.5 205.9 209.8 209.9 209.4 2:42:30 206.9 207.2 206.4 211.1 210.5 210.0 2:45:00 207.6 207.4 207.5 212.4 211.6 210.7 2:47:30 209.1 207.8 209.1 213.3 212.9 211.1 2:50:00 209.6 208.5 209.7 214.4 213.3 212.0 2:52:30 211.0 211.2 210.6 215.1 214.5 212.7 2:55:00 212.5 210.6 212.5 216.8 215.9 213.9 2:57:30 214.1 210.3 213.9 219.4 217.4 215.5 3:00:00 215.7 211.5 215.9 220.7 219.5 217.6 3:02:30 217.8 213.7 ' 218.1 222.9 222.0 220.1 O Page 32 4

                                                                                                                               + --
         . FILE NC1973 -                                 APPENDIX D                      ISSUED:

FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2

 .                                                    95NK17030/NC1973 Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURE TIME       T.C.No.97  T.C. No. 98       T.C. No. 99 T.C. No.100 T.C. No.101     T.C. No.102 hr: min:sec 0:00:00        66.7        66.6             66.5         66.3         66.2           66.1 0:02:30        66.7        66.6             66.5         66.4         66.3           66.1 0:05:00        66.7        66.5             66.5         66.3         66.2           66.1
0:07:30 66.8 66.5 66.6 66.4 66.3 66.1 l 0:10:00 66.7 66.5 66.5 66.4 66.3 66.1 0:12:30 66.7 66.6 66.5 66.4 66.3 66.1

. 0:15:00 66.7 66.6 66.5 66.4 66.3 66.1 i 0:17:30 66.7 66.5 66.5 66.4 66.3 66.1 I 0:20:00 66.8 66.6 66.6 66.5 66.3 66.2

;               0:22:30        66.8        66.6             66.6         66.4         66.4           66.2
;               0:25:00        66.7        66.5             66.6         66.5         66.4           66 2 0:27:30        66.9        66.7             66.7         66.5         66.5           66.3 0:30:00        66.9        66.6             66.8         66.5         66.5           66.3 0:32:30        67.0        66.7             66.8         66.7         66.6           66.4 0:35:00        67.0        66.8             66.9         66.7         66.6           66.5 0:37:30        67.2        66.9             67.0         66.7         66.7           66.5 S       0:40:00         67.2        66.9             67.1         66.8         66.8           66.6
   \           0:42:30         67.3        67.0             67.2         67.0         66.9           66.7 0:45:00         67.5        67.2             67.3        67.1          67.0           66.9 0:47:30         67.7        67.3             67.5         67.3         67.2           67.0 0:50:00         67.9        67.5             67.7         67.4         67.4          67.2 0:52:30         68.2        67.7             68.0         67.7         67.7          67.4 1

0:55:00 68.4 68.0 68.3 68.1 68.0 67.7 0:57:30 69.0 68.4 68.7 a8.3 68.3 68.0 1:00:00 69.6 68.8 69.1 68.8 68.7 68.4 1:02:30. 70.3 69.3 69.6 69.3 69.2 68.8 1:05:00 71.7 70.4 70.4 70.0 70.0 69.5 I 1:07:30 73.9 71.7 71.5 71.0 71.0 70.4 l 1:10:00 , 76.5 73.6 73.0 72.4 72.1 7i.5 1:12:30 80.3 76.6 75.5 74.3 73.6 72.8 1:15:00 84.7 81.8 79.3 77.0 75.6 74.9 1:17:30 92.4 89.7 82.8 79.8 77.9 77.2 1:20:00 103.7 100.2 88.4 83.4 80.5 79.6 1:22:30 108.1 110.6 96.4 89.2 85.3 83.0 1:25:00 113.2 120.9 104.2 95.5 89.7 86.4 1:27:30 119.2 130.7 111.4 101.6 94.8 90.2 1:30:00 124.2 139.3 117.7 106.8 99.3 94.0 1:32:30 130.6 146.8 124.6 113.2 104.9 98.4 1:35:00 136.9 154.5 131.3 119.4 110.6 104.1 1:37:30 142.6 159.7 138.0 125.3 116.4 109.8 1:40:00 148.9 166.3 144.1 131.0 122.3 115.8 O

   %J 1:42:30        154.9       171.3            150.7        137.1       128.6           121.9 Page 33

FILE NC1973 APPENDIX D ISSUED FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2 95NK17030/NC1973 r] b Test Date: NOVEMBER 30.1995 UNEXPOSED SURFACE TEMPERATURES i TIME T.C. No. 97 T.C. No. 98 T.C. No. 99 T.C. No.100 T.C. No.101 T.C. No.102 hr: min:sec 1:45:00 161.0 176.5 156.8 143.2 135.1 128.0 1:47:30 166.9 179.9 163.1 148.6 140.8 132.9 j 1:50:00 172.5 185.3 169.4 153.3 145.4 135.1 1:52:30 178.5 189.6 174.4 157.6 149.3 134.9 1:55:00 184.2 192.3 177.8 161.3 152.2 136.0 1:57:30 188.7 195.0 181.5 165.3 158.4 141.7 2:00:00 191.5 197.7 186.0 171.3 167.1 150.1 2:02:30 194.7 200.5 191.9 180.5 175.5 158.9 2:05:00 198.1 202.4 197.3 186.2 183.8 168.7 2:07:30 199.2 204.7 201.7 195.1 191.2 179.7 2:10.00 201.6 206.0 204.8 200.4 197.0 188.5 2:12:30 203.4 207.1 207.1 204.4 201.3 195.4 2:15:00 205.1 208.1 208.6 207.0 204.6 200.8 2:17:30 206.3 208.8 209.6 208.7 207.0 204.5 I 2:20:00 206.9 209.2 210.2 209.7 208.5 206.8 2:22:30 207.9 209.9 210.2 209.5 208.9 208.2 2:25:00 208.5 211.2 210.3 209.0 208.9 208.6

O 2
27:30 209.0 210.8 211.2 209.6 208.9 208.5
' \-)     2:30:00      209.4        211.2          211.9        210.9       209.8        208.4 2:32:30      209.6        211.3          211.9        212.0       211.2        210.0 2:35:00      209.6        211.5          212.6        212,4       211.9        211.2 2:37:30      209.8        211.5          212.6        212.6       212.2        211.9
                                                                                                                 )

2:40:00 210.2 211.6 212.2 212.6 212.4 212.3  ; 2:42:30 210.4 211.6 213.0 212.5 212.4 212.5  ! 2:45:00 210.7 211.8 213.3 212.6 212.5 212.7 l 2:47:30 211.2 211.9 212.4 212.6 212.4 212.8 l 2:50:00 211.6 212.0 212.2 212.7 212.4 212.8 2:52:30 212.4 212.3 212.5 212.9 212.5 212.8 2:55:00 213.1 212.5 212.7 213.1 212.5 212.8 2:57:30 214.0 212.9 213.6 213.2 212.7 212.7 3:00:00 215.2 213.4 213.1 213.4 212.7 212.6 l 3:02:30 217.4 214.4 214.4 213.7 213.1 212.9 l Page 34

l l FILE NC1973 APPENDIX D ISSUEO

 ,                                      FLORIDA POWER CORPORATION
     .                                 COLUMN FURNACE TEST DECK 2                                             ,

95NK17030/NC1973 l Test Date: NOVEMBER 30,1995 ' i UNEXPOSED SURFACE TEMPERATURE!  ! TIME T.C. No.103 T.C. No.104 T.C. No.105 T.C. No.106 T.C. No.107 T.C. No.108 hr: min:sec 0:00:00 66.0 65.8 65.8 65.7 66.0 66.1 0:02:30 66.0 65.9 66.0 65.9 66.1 66.2 0:05:00 66.1 65.9 66.0 65.8 66.1 66.2 0:07:30 66.1 65.8 66.0 65.8 66.1 66.2 0:10:00 66.1 65.8 65.9 65.7 66.1 66.2 0:12:30 66.1 65.9 66.0 65.9 66.1 66.3 0:15:00 66.1 65.9 66.0 65.8 66.1 66.2 3 0:17:30 66.1 65.9 65.9 65.8 66.1 66.2 0:20:00 66.1 65.9 66.0 65.9 66.1 66.3 0:22:30 66.1 66.0 66.1 65.9 66.2 66.3 0:25:00 66.2 66.0 66.1 66.0 66.2 66.4 0:27:30 66.2 66.1 66.1 66.0 66.2 66.4 0:30:00 66.2 66.0 66.3 , 66.1 66.1 66.5

0
32:30 66.3 66.2 66.2 66.1 66.4 66.0 0:35:00 66.4 66.2 66.3 66.1 66.5 66.6 4

0:37:30 66.4 66.3 66.3 66.2 66.5 66.7 0:40:00 66.5 66.3 66.4 66.2 66.5 66.8 j

   '0       0:42:30 0:45:00 66.6 66.7 66.5 66.6 66.5 66.6 66.3 66.5 66.6 66.8 66.9 67.1 i

, 0:47:30 66.8 66.7 66.8 66.6 66.9 67.2 i

0:50:00 67.0 66.9 66.9 66.7 67.0 67.3 ,

0:52:30 67.2 67.0 67.1 66.9 67.2 67.5 0:55:00 67.4 67.4 67.3 67.0 67.4 67.6 0:57:30 67.7 67.6 67.5 67.3 67.5 67.8 1:00:00 68.0 67.9 67.7 67.4 67.8 68.0 1:02:30 68.4 68.2 68.0 67.7 68.0 68.2 1:05:00 69.1 68.7 68.4 68.1 68.4 68.5 1:07:30 69.8 69.2 68.8 68.6 68.7 68.9 1:10:00 70.7 70.1 69.9 69.3 69.4 69.5 1:12:30 71.9 71.0 70.3 70.2 70.6 70.3 . 1:15:00 ~73.7 72.3 72.2 71.6 71.4 71.6 1:17:30 75.8 73.8 74.4 73.1 72.7 72.8 1:20:00 78.1 75.3 76.0 74.4 73.8 73.9 1:22:30 80.8 77.3 78.1 75.9 75.2 75.3 1:25:00 83.2 . 79.5 80.4 77.7 76.7 76.8 1:27:30 85.9 , 81.8 82.7 79.5 78.0 78.0 1:30:00 88.7 84.3 84.9 81.2 79.3 79.2 1:32:30 92.0 87.0 87.0 83.1 80.9 80.4 1:35:00 95.6 89.9 89.5 85.3 82.8 81.8

1
37:30 99.8 93.1 92.1 87.5 84.7 83.4 1:40:00 104.3 96.7 94.8 89.9 87.1 85.2 t 1:42:30 109.8 100.5, 97.6 92.2 89.4 86.9 Page 35

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 (~

  \

95NK17030/NC1973 Test Date: NOVEMBER 30,1995 l UNEXPOSED SURFACE TEMPERATURE

                                                                                                      )

l TIME T.C. No.103 T.C. No.104 T.C. No.105 T.C. No.106 T.C. No.107 T.C. No.108 hr: min:sec 1:45.00 115.7 104.7 100.3 94.6 92.0 89.0 < 1:47:30 120.5 108.4 103.3 96.9 94.5 91.1 ' 1:50:00 123.3 111.9 106.1 98.6 96.5 93.1 1:52:30 125.9 115.1 108.3 100.2 98.3 94.2

,          1:55:00      129.3        118.7          110.7        101.9      100.0          93.9 1:57:30      133.8        123.1          113.8        104.2      102.1          95.6 2:00:00      141.2         128.9          117.8        107.0      104.4          97.0 2:02:30      149.8        136.1           122.9        110.3      107.3          99.7 2:05:00      159.7        145.3           129.0        113.9      110.2         102.4 2:07:30      170.0        156.2           137.0        118.4     113.4          105.2 I

2:10:00 180.5 167.4 146.2 124.1 117.2 108.1 2:12:30 188.7 177.0 156.1 131.4 121.5 111.8 2:15:00 195.4 184.6 165.8 140.6 126.5 115.9 2:17:30 200.1 190.8 175.1 151.0 132.6 120.6 2:20:00 203.4 195.9 184.0 162.1 141.4 126.4 2:22:30 205.7 199.7 191.3 172.8 153.6 133.7 2:25:00 207.1 202.9 197.0 182.9 164.9 142.5 {t

' b 2:27:30      207.6        205.1          200.7        189.9      175.0          152.5       l 2:30:00      208.0        206.7          202.9        196.4      185.2          164.3 2:32:30      209.4        208.5          205.3       201.9       194.8          178.8 2:35:00      210.6        209.8          208.0       206.7       203.6          196.4 l          2:37:30      211.3        210.5          208.8       207.7       205.1          204.7 2:40:00      211.6        211.1          209.6       207.9       206.0          205.7
        . 2:42:30      211.9        211.5          210.4       208.8       207.1          204.9 2:45:00      212.2        211.9          211.1       210.0       208.3          205.1 2:47:30      212.3        212.2          211.5       210.8       209.3          205.8 2:50:00      212.4       212.3           211.7       211.3       210.1          206.8 2:52:30     212.5        212.5           212.0       211.6       210.7          208.1

. 2:55:00 212.5 212.7 212.2 211.9 211.3 209.7 2:57:30 212.5 212.7 212.3 212.1 211.9 210.6 3:00:00 212.6 212.9 212.3 212.2 212.0 211.5 3:02:30 212.7 212.9 212.4 212.2 212.2 211.6 O Page 36

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION i COLUMN FURNACE TEST - DECK 2 l 95NK17030/NC1973 Test Date: NOVEMBER 30.1995 UNEXPOSED SURFACE TEMPERATURE TIME T.C. No.109 T.C. No.110 T.C. No.111 T.C. No.112 T.C. No.113 T.C. No.114 j hr: min:sec 0:00:00 66.9- 68.3 67.1 66.4 66.1 65.8' - 0.02:30 66.9 68.2 67.3 66.4 66.2 65.9 ^ 0:05:00 67.0 68.3 67.4 66.4 66.2 65.9 0:07:30 67.0 68.2 67.0 66.5 66.1 65.9 1 0:10:00 66.9 68.3 67.3 66.4 66.2 65.9 0:12:30 67.0 68.3 67.4 66.5 66.3 65.9 , 0:15:00 66.9 68.3 67.5 66.4 66.2 65.9 I 0:17:30 66.9 68.4 67.2 66.4 66.1 65.9

0:20:00 67.0 68.6 67.5 66.4 66.2 65.8 0:22:30 67.1 68.8 67.1 66.5 66.1 66.0 0:25:00 67.2 69.1 67.3 66.5 66.2 66.0 l 0:27:30 67.3 69.3 67.6 66.5 66.2 66.0
0
30:00 67.4 69.6 67.2 66.5 66.2 66.0 4
0
32:30 67.5 70.0 67.3 66.5 66.2 65.9

, 0:35:00 67.6 70.3 67.6 66.6 66.2 66.1  ; j 0:37:30 67.8 70.6 67.3 66.6 66.2 66.1 l ! 0:40:00 67.9 70.9 67.5 66.6 66.2 66.0 i I 0:42:30 68.1 71.2 68.1 66.7 66.4 66.0 ! 0:45:00 68.3 71.6 68.3 66.9 66.4 66.1 0:47:30 68.5 71.9 68.5 67.0 66.5 66.4 I 0:50:00 68.6 72.2 68.6 67.1 66.5 66.4 0:52:30 69.0 72.6 68.5 67.3 66.6 66.5 0:55:00 69.1 72.9 69.3 67.6 66.8 66.7 0:57:30 69.4 73.3 69.2 67.8 66.9 66.9 1:00.00 69.6 73.7 69.9 68.2 67.2 67.1 ! 1:02:30 69.9 74.0 70.1 68.5 67.4 67.4 d 1:05:00 70.3 74.4 71.1 68.9 67.8 67.8 l 1:07:30 70.6 74.8 71.3 69.4 68.3 68.2 { 1:10:00 71.1 75.3 72.0 69.9 69.0 68.8 1:12:30 ~71.8 75.9 73.0 70.5 69.9 69.5 1:15:00 72.7 76.4 73.6 71.2 70.9 70.3 1:17:30 73.8 77.3 74.3 72.1 72.2 71.3 1:20:00 74.8 78.1 75.1 73.0 73.8 72.4 1:22:30 76.1 78.7 76.3 74.0 75.6 73.7 1:25:00 77.4 80.1 77.8 75.2 77.3 75.1 1:27:30 78.5 81.0 79.0 76.6 .79.4 76.7 ^ 1:30:00 79.4 82.0 80.5 .78.1 81.8 78.3

                       '1:32:30                       80.4        82.7                  81.6      80.0                         84.4             80.1

] 1:35:00 81.5 83.8 84.0 82.0 86.9 82.0 1:37:30 82.8 84.8 85.4 84.2 89.7 84.1 1:40:00 84.2 86.3 88.2 86.7 92.5 86.2 1.42:30 85.6 -87.6 90.1 89.5 95.3 88.4

  .(

Page 37

FILE NC1973 APPENDIX 0 ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 ( ( 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURI TIME T.C. No.109 T.C. No.110 T.C. No.111 T.C. No.112 T.C. No.113 T.C. No.114

  • hr: min:sec 1:45:00 87.2 88.8 92.8 92.7 98.0 90.6 I

1:47:30 88.8 90.3 95.6 96.3 100.8 93.0 1:50:00 90.4 91.9 98.4 100.1 103.5 95.3 1:52:30 91.5 94.0 101.5 104.2 106.3 97.8 1:55:00 92.3 96.5 104.9 108.2 109.2 100.1 1:57:30 93.7 99.0 108.3 112.2 112.0 102.6 2:00:00 95.7 101.5 112.1 116.3 114.8 105.1 2:02:30 97.9 103.8 115.9 120.2 117.5 107.7 2:05:00 100.3 106.0 119.9 124.0 120.2 110.2 2:07:30 102.6 108.0 123.4 127.7 122.9 112.7 2:10:00 105.0 110.1 127.4 131.3 125.6 115.3 4 2:12:30 107.9 112.3 131.3 134.8 128.1 117.8 2:15:00 111.1 114.6 135.1 138.2 130.7 120.7 , 2:17:30 114.7 116.9 138.5 141.3 133.2 123.5 2:20:00 119.5 119.7 142.1 144.3 135.7 126.2 2:22:30 125.7 122.9 145.6 147.2 138.1 129.4 i 2:25:00 133.4 126.8 148.7 149.7 140.6 137.6 L 2:27:30 142.2 131.6 151.5 152.5 146.3 171.5 2:30:00 152.1 137.8 154.0 156.8 181.6 200.4 2:32:30 162.2 145.9 162.4 190.0 198.1 206.3

            '2:35:00       172.4        155.7         196.8       195.0       199.7         207.3 2:37:30       196.9        168.3         199.4       196.3       200.3         206.9 2:40:00       202.6        199.0         199.8       197.1       200.7         206.5 2:42:30       203.7        201.2         199.9       197.6       201.4         206.1
2
45:00 203.7 201.8 200.5 198.5 202.4 206.6 2:47:30 203.4 202.0 200.8 199.7 203.1 206.4 2:50:00 203.4 202.1 201.7 200.5 203.4 206.3 2:52:30 203.7 202.1 202.1 201.1 203.4 206.6 2:55:00 204.5 202.5 201.9 201.9 203.2 206.7 l 2:57:30 206.2 203.3 202.0 202.5 203.1 206.8 I 3:00:00 207.2 204.0 202.9 203.2 203.4 207.0 l 3:02:30 207.9 203.8 ' 203.3 203.7 203.8 207.6  !
  . /~'

Page 38

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION

  ~                                   COLUMN FURNACE TEST DECK 2 d

95NK17030/NC1973 Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURE TIME T.C. No.116 T.C. No.117 T.C. No.118 T.C. No.119 T.C. No.120 T.C. No.121 ' hr: min:sec 0:00:00 66.0 66.4 66.3 66.7 66.5 66.7 0:02:30 66.1 66.4 66.3 66.7 66.6 66.7 0:05.00 66.1 66.5 66.3 66.7 66.6 66.8 0:07:30 66.1 66.5 66.4 66.7 66.7 66.8 0:10:00 66.1 66.4 66.4 66.7 66.6 66.7 0:12.~.,0 66.1 66.5 66.5 66.7 66.6 66.7 0:15:00 66,1 66.5 66.4 66.7 66.7 66.8 0:17:30 66.1 66.4 66.4 66.7 66.6 66.8 0:20:00 66.1 66.5 66.4 66.8 66.7 66.9 0:22:30 66.1 66.5 66.5 66.9 66.8 66.9 # 0:25:00 66.2 66.6 66.5 67.0 66.9 67.0 0:27:30 66.3 66.7 66.7 67.4 67.0 67.1 0:30:00 66.5 66.9 66.9 67.7 67.2 67.3 0:32:30 66.8 67.3 67.3 68.3 67.5 67.6 0:35:00 67.0 67.7 67.7 69.0 68.1 07.9 0:37:30 67.4 68.1 68.2 69.8 68.6 i8.4 0 0:40:00 0:42:30 0:45:00 67.9 68.5 69.2 68.7 69.4 70.3 69.0 69.7 70.7 70.7 71.9 73.3 69.3 70.1 71.2 68.9 69.6 70.7 0:47:30 70.0 71.2 71.8 74.9 72.7 71.8 0:50:00 70.9 72.4 73.1 76.7 74.3 73.1 0:52:30 72.0 73.8 74.7 78.9 76.4 74.7 0:55:00 73.5 75.6 76.8 81.5 78.8 76.8 0:57:30 75.2 77.7 79.2 84.7 81.8 79.3 l 1:00:00 77.3 80.3 82.4 88.3 85.1 82.4 1:02:30 79.7 83.4 85.9 92.3 88.9 86.1 . 1:05:00 82.6 87.1 90.0 96.8 93.2 90.1 1:07:30 85.9 91.3 94.5 101.3 97.4 94.4 1:10:00 89.6 95.8 99.1 106.0 102.2 98.8 1:12:30 ,93.3 100.4 103.8 110.6 106.7 103.3 1:15:00 97.1 105.0 108.6 115.1 110.8 107.8 . 1:17:30 101.0 109.6 113.2 119.7 115.7 112.2 1:20:00 104.8 114.0 117.8 123.9 119.4 116.4 1:22:30 108.6 118.3 122.1 128.1 124.0 120.8 1:25:00 112.3 122.5 126.3 132.2 127.7 125.0 ! 1:27:30 115.9 126.4 130.3 136.0 131.9 128.9 l 1:30:00 119.4 130.2 134.2 139.7 135.7 133.1

1
32:30 122.7 133.8 138.0 143.2 139.0 136.4 1:35:00 125.9 137.3 141.4 146.6 142.6 139.9 1:37:30 129.0 140.6 144.8 149.8 . 145.9 143.2 1:40:00 132.1 143.7 147.7 152.8 149.1 146.6 0 1:42:30 135.0 146.7 151.1 155.8 152.1 149.6 Page 39

I FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 O 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURE TIME T.C. No.114 T.C. No.117 T.C. No.118 T.C. No.119 T.C. No.120 T.C. No.121 hr: min:sec 1:45:00 137.7 149.5 154.0 158.5 155.0 152.7 1:47:30 140.3 152.2 156.7 161.2 157.8 155.6 1:50:00 142.9 154.8 159.4 163.7 160.4 158.4 1:52:30 145.3 157.2 161.7 166.1 163.0 161.1 1:55:00 147.7 159.6 164.1 168.4 165.4 163.7 1:57:30 149.9 161.8 166.3 170.5 168.2 166.3 2:00:00 152.2 163.9 168.6 172.8 170.4 168.9 2:02:30 154.2 166.1 171.9 175.3. 172.5 171.9 2:05:00 156.4 168.7 178.8 178.9 176.1 175.8 2:07:30 158.6 172.3 186.8 183.3 180.5 181.2 2:10:00 161.0 170.2 193.6 188.3 186.1 186.4 2:12:30 163.8 18C.7 198.8 194.1 190.3 191.5 2:15:00 167.9 187.6 202.9 200.1 196.0 196.7 l 2:17:30 172.1 197.9 206.4 205.8 205.1 201.0 i 2:20:00 177.3 207.0 209.3 213.3 209.2 209.5 4 2:22:30 206.7 208.5 211.3 215.3 210.2 211.1 ~ A

' 2
25:00 207.8 209.1 213.1 217.2 211.2 214.2 2:27:30 207.3 211.0 215.1 218.8 212.7 215.7 l 2:30:00 208.0 212.8 217.4 220.9 215.2 217.2 4

2:32:30 208.8 214.8 219.8 223.2 217.5 219.2 ! 2:35:00 209.3 217.5 222.5 225.1 219.5 220.9 . 2:37:30 210.1 220.3 225.8 227.4 221.7 222.8 2:40:00 211.2 223.8 228.9 230.3 224.0 224.7 2:42:30 212.7 226.4 232.5 233.8 226.2 227.3 i 2:45:00 214.7 229.2 236.1 238.6 228.7 230.7 i j 2:47:30 216.7 233.1 240.2 243.8 231.6 234.2 2:50:00 218.9 236.8 244.8 249.6 235.1 237.9 l 1 2:52:30 221.0 240.2 250.7 255.9 239.2 241.6 ! 2:55:00 223.6 244.3 256.9 262.9 243.7 246.3 l l 2:57:30 226.1 248.0 263.8 270.0 248.9 251.7 l 3:00:00 228.8 253.7 270.5 277.9 254.6 257.6 I l 3:02:30 231.7 256.5 277.4 285.2 261.0 264.2 l . 1 O .

   .'                                                                                         Page 40 i
  -- -           _  _       .  . - - - .          . - - .         . . - .   - ....-~ - - -                - - - .                - -

FILE NC1973 APPENDIX D , FLORIDA POWER CORPORATION ! COLUMN FURNACE TEST DECK 2 l- 95NK17030/NC1973 Test M ' NOVEMBER 30,1995 UNEXPOSEL JACE TEMPERATURE-TIME T.C. No.122 T.C. No.123 T.C. No.124 T.C. No.125 T.C. No.126 T.C. No.127 hr: min:sec j; 0:00:00 66.7 66.9 66.9 66.9 66.7 68.0 0:02:30 66.7 66.9 66.9 67.0 66.8 68.1 0:05:00 66.8 67.0 66.9 67.1 66.8 68.0 0:07:30 66.8 67.1 66.9 67.2 66.9 68.1 l 0:10:00 66.8 66.9 66.9 67.0 66.8 _ 68.1

0
12:30 66.8 67.0 66.9 67.1 66.9 68.2 0:15:00 66.8 67.0 66.9 67.1 66.9 68.2 0:17:30 66.8 67.0 66.9 67.1 66.8 68.2 0:20:00 66.8 67.1 67.0 67.2 66.9 68.3 l 0:22:30 66.9 67.2 67.0 67.3 67.0 68.5

' 67.2 0:25:00 67.0 67.3 67.4 67.1 68.6 ~I 0:27:30 67.2 67.5 67.4 67.6 67.4 68.8 l j 0:30:00 67.4 67.8 67.8 67.9 67.7 69.2 i 0:32:30 67.7 68.2 68.2 68.4 68.2 69.6 i 0:35:00 68.1 68.8 68.9 69.0 68.7 70.3 l 0:37:30 66.6 69.5 69.7 69.7 69.4 71.0 1 0:40:00 69.2 70.3 70.7 70.6 70.3 72.0 1 0:42:30 70.0 71.2 71.9 71.6 71.3 73.2 0:45:00 71.0 72.6 73.4 73.0 72.8 74.8 0:47:30 72.2 74.1 75.4 74.7 74.7 76.7

0
50:00 73.6 76.0 77.7 76.6 76.9 79.4 l 0:52:30 75.4 78.4 80.8 79.2 79.8 82.7 0:55:00 77.7 81.1 84.3 82.3 83.5 86.7 0:57:30 80.4 84.2 88.2 86.0 87.6 90.9 d

1:00:00 83.8 87.7 92.7 90.3 92.3 95.5 1:02:30 87.5 91.5 ~ 97.2- 95.0 97.2 100.3 ! 1:05:00 91.5 95.6 101.8 99.9 102.2 105.3 l j 1:07:30 95.7 99.9 106.7 104.8 107.3 110.1 3 1:10:00 100.1 104.3 111.7 110.0 112.3 115.0 j 1:12:30 104.5 108.7 115.9 114.9 117.2 119.8 1:15:00 109.0 113.2 120.9 119.8 122.0 124.4 l 1:17:30 113.4 117.7 125.2 124.6 126.6 129.0 1:20:00 117.6 122.1 129.3 129.0 130.9 133.3 4 1:22:30 121.8 126.4 133.6 133.4 135.1 137.3 ) 1:25:00 126.0 130.7 137.3 137.6 139.1 141.4 i 1:27:30 129.7 134.7 141.3 141.4 142.9 145.2 t 1:30:00 133.5 136.7 144.9 145.1 146.5 148.8 1:32:30 137.3 142.5 147.9 148.6 150.0 152.5 1:35:00 -140.8 146.2 151.5 152.1 153.4 155.8 1:37:30 144.1 149.7 154.8 155.3 156.7 159.3 1:40:00 147.5 153.2 157.0 158.4 159.8 162.5 i- 1:42:30' 150.7 156.4 160.4 161.4 162.8 165.7 Page 41

                                               -      :,-                              -   % e.

FILE NC1073 APPENDIX D FLORIDA POWER CORPORATION n COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 . UNEXPOSED SURFACE TEMPERATURE! TIME T.C. No.122 T.C. No.123 T.C. No.124 T.C. No.125 T.C. No.126 T.C. No.127 hr: min:sec 1:45:00 153.8 159.5 163.0 164.3 165.6 168.7 1:47:30 156.8 162.5 165.0 167.0 168.3 171.6 ) 1:50:00 159.7 165.3 167.5 169.5 170.8 174.5 1:52:30 162.6 168.1 170.0 172.1 173.3 177.4 1:55:00 165.5 170.6 172.2 174.5 175.7 180.1 1:57:30 168.3 173.1 174.8 176.9 178.0 183.0 2:00:00 171.2 175.4 176.8 179.2 180.3 186.6 2:02:30 174.3 177.8 179.3 181.7 182.8 191.4 2:05:00 178.4 180.2 180.9 184.2 186.0 196.7 . g, 2:07:30 183.6 183.0 183.7 187.3 190.4 202.0 2:10:00 189.2 187.6 186.5 191.5 195.7 207.4 2:12:30 194.7 199.6 190.4 196.2 201.7 213.6 J 2:15:00 199.8 210.2 195.4 201.0 206.7 220.2 2:17:30 208.8 211.3 201.7 206.5 210.6 225.1 2:20:00 209.1 212.8 208.2 211.6 213.8 227.8 2:22:30 212.6 213.5 212.3 216.7 217.8 230.4 2:25:00 214.0 214.6 216.2 220.6 222.3 233.4 2 O' 2:27:30 2:30:00 215.7 217.7 216.2 218.4 218.1 219.9 223.3 225.9 226.0 229.3 236.7 240.4 4 2:32:30 219.2 220.3 221.6 228.6 232.7 244.6 2:35:00 221.5 222.3 223.3 231.7 236.3 249 2 e 2:37:30 224.3 224.6 225.4 235.3 240.5 254.2 2:40:00 227.5 227.1 227.7 239.4 245.4 259.6 1 2:42:30 230.7 229.9 230.3 244.0 251.0 266.2 2:45:00 234.5 233.4 233.2 249.2 257.1 272.8 2:47:30 238.6 237.3 236.8 254.6 263.4 279.5 2:50:00 243.2 241.6 240.8 260.3 269.8 286.5 2:52:30 248.4 246.6 245.5 266.3 276.4 293.7 2:55:00 254.2 252.2 250.7 272.5 283.0 300.3 2:57:30 260.7 258.6 256.4 279.0 289.6 306.2 3:00:00 267.8 265.8 262.8 285 6, 296.0 312.2 3:02:30 275.2 273.5 269.6 292.2 302.2 317.8 O Page 42

    - - .   . - . -        .-             -- -.       -       . _ . - . ~ _ - - -             - -.        . .    .    - - . . - -

4 FILE NC1973 APPENDlX D I- FLORIDA POWER CORPORATION 1 COLUMN FURNACE TEST DECK 2 2 95NK17030/NC1973 i Test Date: NOVEMBER 30.1995 ,. UNEXPOSED SURFACE TEMPERATURE I s TIME T.C. No.128 T.C. No.129 T.C. No.130 T.C. No.131 T.C. No.132 T.C. No.133 1 hr: min:sec i 0:00:00 . 66.6 66.8 66.5 66.8 66.9 67.2

 !-                 0:02:30          66.7              66.8                   66.6       66.8          66.8       67.1 0:05:00          66.7              66.8                 .66.7       .66.9          67.0       67.3 j                    0:07:30 -        66.7              66.8                   66.7       66.9          67.0       67.1

! 0:10:00 66.7 66.8 66.6 66.9 66.9 67.2

0:12:30 66.7 66.8 66.7 66.9 66.9 67.3 a 0:15:00 66.7 66.8 66.6 66.9 66.9 67.2 4 0:17:30 . 66.7 66.8 66.7 66.9 66.9 67.1 0:20:00 66.8 66.8 66.7 66.9 66.9 67.1

. - 0:22:30 66.9 66.9 66.7 66.9 67.0 67.2 0:25:00 07.1 66.9 66.7 67.0 67.2 67.4

0
27:30 67.4 67.0 66.8 67.0 67.4 67.6 .

] 0:30:00 67.8. 67.1 66.8 67.1 67.7 67.8 i 0:32:30 68.3 67.3 67.0 67.3 68.1 68.0 , 0:35:00 69.0 67.5 67.0 67.5 68.5 68.4

0:37:30 69.9 67.9 67.3 67.8 69.0 68.9 l 0:40:00 71.0 68.3 67.5 68.2 69.8 69.7 i' 0:42:30 72.5 60.0 67.7 68.7 70.7 70.2 I 0:45:00 74.5 69.9 68.2 69.3 72.0 71.2 i 0:47:30 77.1 70.9 68.7 70.1 73.6 72.3 0:50:00 80.0 72.3 69.1 71.2 75.5 73.5 l 0:52:30 83.5 74.0 70.0 72.7 77.6 75.6

. 0:55:00 87.2 76.2 71.1 74.8 81.1 78.1 0:57:30 91.1 78.7 72.6 77.7 84.5 80.9 1:00:00 95.1 81.9 74.4 81.7 88.7 84.7 1:02:30 99.2 85.7 76.8 86.4 93.7 89.4 1:05:00 103.4 90.0 79.5 91.5 99.3 94.5 ] 1:07:30 107.7 94.5 82.8 97.2 105.4 101.2

1:10:00 112.1 99.3 86.5 102.2 111.5 107.6 1:12:30 116.3 104.0 90.3 108.0 117.4 113.4 1:15:00 12'.6 0 109.0 94.5 112.8 123.2 119.3 1:17:30 124.8 113.8 98.7 117.7 128.8 125.5 t 1:20:00 128.9 118.1 103.0 123.3 133.8 131.7 .

1:22:30 132.9 122.5 107.4 127.9 138.7 137.2 , 1:25:00 - 136.8 127.0 112.0 132.0 143.4 142.0  ! 1:27:30 140.6 131.5 116.5 135.6 147.6 146.3

,                   1:30:00        144.2             135.6                 121.1        139.5         151.5      150.6 1:32:30        147.8             139.1              '125.6          143.6         155.0      155.1 j                    1:35:00        151.2             143.0                 130.5        146.4         158.2    -

158.3 1:37:30 154.5 146.3 142.6 150.2 161.1 161.8 1 1:40:00 157.6 _ 149.7 154.3 153.2 163.7 164.8 1:42:30 160.7 153.8 166.8 157.5 166.3 167.9 l Page 43

FILE NC1973 APPENDIX D FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 95NK17030/NC1973

  ,                                           Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURE:

f TIME T.C. No.128 T.C. No.129 T'.C. No.130 T.C. No.131 T.C. No.132 T.C. No.133 hr: min:sec i 1:45:00 163.9 158.3 176.3 161.8 168.8 170.4

 ;               1:47:30       167.2        162.8             182.1       165.3        171.3         172.2 1:50:00      170.4         166.7             185.7       169.9       173.7          175.1 1:52:30      173.6         170.4             188.2       172.6        176.0         177.0 i                 1:55:00      176.9        173.3              190.0       175.6       178.2         179.0 1:57:30      180.3        176.1              191.4       177.8       180.3          180.8 2:00:00      183.8        178.5              192.6       179.7       182.3         182.6 2:02:30      187.6        180.9              193.7       182.1       184.2         184.9 2:05:00      191.5        183.0              194.6       183.3       186.2         186.2
2
07:30 196.5 185.5 194.8 185.3 188.4 188.6 l 2:10:00 201.7 188.8 195.0 186.5 191.0 190.5 2:12:30 206.5 192.1 195.7 188.0 193.9 194.3
2:15:00 't12.7 197.6 196.6 189.6 197.5 198.9
2
17:30 218.6 206.2 198.0 192.4 202.1 204.8 2:20:00 223.3 208.7 199.3 195.8 207.6 212.0 2:22:30 226.8 210.6 200.2 203.3 214.6 216.0 i .

2:25:00 230.2 213.0 204.5 206.3 219.9 ' 219.3 2:27:30 233.5 214.9 206.1 207.3 222.5 221.8 2:30:00 236.8 216.3 206.3 210.6 225.0 224.2

2
32:30 240.5 217.6 206.9 213.1 227.6 226.5 1

2:35:00 244.3 218.5 206.5 214.4 230.3 228.9 2:37:30 248.5 219.0 207.5 215.7 233.1 231.4 2:40:00 283.3 219.5 209.1 217.6 236.4 234.2 l 2:42:30 257.8 221.2 211.2 218.3 239.8 237.5 2:45:00 262.4 223.2 212.9 219.7 243.8 241.3 2:47:30 267.3 224.8 214.4 221.2 248.1 245.8 2:50:00 272.1 226.5 215.0 222.7 252.7 250.7 1 2:52:30 277.0 228.5 217.0 224.4 257.8 255.9 2:55:00 281.9 230.8 218.8 226.0 263.2 261.8 1 2:57:30 286.6 233.2 220.1 228.0 268.9 268.1 4 3:00:00 291.3 235.8 222.3 230.0 274.8 274.8 , 3:02:30 295.9 238.5 224.0 232.2 280.5 281.5 e i O i Page 44 1

FILE NC1973 APPENDIX D 'co inn i FLORIDA POWER CORPORATION L COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURE! j TIME T.C. No.134 T.C. No.138 T.C. No.134 T.C. No.137 T.C. No.138 T.C. No.139 l hr: min:sec 4 0:00:00 66.9 67.5 66.9 67.1 66.8 ] 0:02:30 67.0 67.2 66.9 67.1 66.8

;                                                                  0:05:00      67.0              67.4             67.0                   67.1             66.8 i                                                                   0:07:30-     67.0              67.0             67.0                   67.2             66.9 0:10:00      67.0              67.5             67.0                   67.1             66.8
,                                                                  0:12:30      67.1              67.7            67.0                    67.2             66.9 3

0:15:00 67.1 67.4 67.0 67.2 66.9 i 0:17:30 67.1 67.0 67.0 67.1 66.9 l 0:20:00 67.1 67.0 67.0 67.2 66.9 4 0:22:30 67.2 67.4 67.0 67.3 67.0 1 0:25:00 67.3 67.5 67.1 67.4 67.2 L 0:27:30 67.5 67.9 67.1 67.4 67.2 0:30.00 67.7 68.2 67.2 67.5 67.5 0:32:30 68,1 68.3 67.3 67.7 67.8 i 0:35:00 68.5 68.3 67.4 68.0 68.4 0:37:30 69.0 69.0 67.6 68.4 69.0 I 0:40:00 69.6 70.0 67.8 69.0 69.5 0:42:30 70.4 70.2 68.3 69.7 70.5 1 0:45:00 71.3 71.4 68.9 70.8 71.4 0:47:30- 72.4 72.4 69.7 72.3 72.7 ! 0:50:00 73.8 73.8 70.6 74.1 74.0 . l 0:52:30 75.6 75.7 71.7 76.4 75.8 3 0:55:00 78.1 77.9 73.0 79.1 78.1 0:57:30 81.2 80.4 74.4 82.1 80.7

1
00:00 84.9 83.6 76.4 85.7 84.2 1:02:30 89.2 87.2 79.4 89.8 88.8

, 1:05:00 93.9 91.4 84.0 94.5 94.5 . 1:07:30 99.2 96.4 89.8 99.8 100.8 1:10:00 105.0 101'9

                                                                                                    .             96.8                  105.5            107.6
1:12:30 111.1 107.8 105.5 111.8 114.3 i 1:15:00 117.2 114.2 115.2 118.1 120.9 l 1:17:30 123.5 120.8 123.9 124.3 127.3 1:20:00 129.4 127.2 133.3 130.3 133.4 5 1:22:30 135.1 133.3 139.4 136.3 h 139.0 I 1:25:00 140.6 139.2 145.7 140.8 144.3
1
27:30 145.6 144.2 151.4 145.6 149.1
1
30:00 150.2 149.0 156.0 150.0 153.5
1:32:30. 154.4 153.5 158.7 153.6 157.4
1:35:00 158.2 157.3 161.4 157.6 160.9 4

1:37:30 161.7 160.7 164.1 160.7 164.1 ., 1:40:00 164.8 164.0 166.5 163.3 167.1 1:42:30 167.7 166.8 169.1 166.3 169.7 J Page 45 i

FILE NC1973 APPENDIX D ' - ~ ' - - FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 O 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES TIME T.C. No.134 T.C. No.135 T.C. No.136 T.C. No.137 T.C. No.138 T.C. No.139 hr: min:sec 1:45:00 170.4 169.7 172.1 169.1 172.3 1:47:30 172.9 172.2 174.9 171.5 174.8 1:50:00 175.4 174.8 177.4 174.0 177.1 1:52:30 177.6 177.3 179.9 175.8 179.4 1:55:00 179.7 179.3 182.2 178.0 181.7 1:57:30 181.7 181.5 183.9 180.5 184.7 2:00:00 183.7 183.5 185.5 182.3 187.3 2:02:30 185.5 185.5 187.3 185.0 189.5 2:05:00 187.3 187.6 189.4 186.6 191.9 2:07:30 189.4 189.8 191.2 1,88.8.., ,

                                                                    .      ,% 194,6 2:10.00      192.5        192.4           193.7       190.6          '198.0 1

2:12:30 199.3 195.5 196.2 193.0 201.5 4 2:15:00 207.0 199.1 198.8 195.1 205.7 2:17:30 212.3 203.2 201.4 198.0 212.1 2:20:00 216.0 211.2 204.4 208.5 213.4

,       2:22:30       218.2        215.1          208.5       209.1            218.5 2:25:00       220.9       219.1           209.5       211.2            219.8
0 / 2
27:30 2:30:00 223.2 225.1 221.2 222.7 209.7 209.7 212.7 213.0 220.9 222.2 2:32:30 227.0 224.3 209.5 213.5 223.6 2:35:00 229.1 226.4 209.1 213.7 225.2 I

2:37:30 231.2 228.2 208.7 214.0 227.2 2:40:00 234.0 230.4 208.6 214.6 229.9 2:42:30 237.1 232.9 208.7 215.0 233.1 2:45:00 240.7 235.7 208.9 215.8 236.9 l 2:47:30 245.0 238.8 209.3 217.2 241.5 2:50:00 249.8 242.4 209.9 218.5 247.4 2:52:30 255.4 246.4 210.4 220.2 254.2

2:55:00 261.6 250.9 211.1 222.1 261.6
2:57:30 268.0 255.4 212.1 224.5 269.0 3:00:00 274.6 259.9 213.5 226.9 276.0 3:02:30 281.4 264.6 215.2 229.4 283.0 a

t 1 ' u Page 46

FILE NC1973 APPENDIX D ISSUED

.                                     FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2                                         ,

, i 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURE l TIME T.C. No.140 T.C. No.141 T.C. No.142 T.C. No.143 T.C. No.144 T.C. No.145

hr: min:sec
)          0.00:00       66.9         66.9          66.5        66.2         65.8         65.7 0:02:30       66.9         66.9          66.5        66.7         65.8         65.7 0:05:00       67.0         66.9          66.5        66.4         65.8         65.8 0:07:30       67.0         66.9          66.5        66.6         65.8         65.8 0:10:00       67.0         66.9          66.5        66.3         65.8         65.8 0:12:30       67.0         67.0          66.6        66.8         65.9         65.8 0:15:00       67.0         67.0          66.6        66.5         65.8         65.8
;          0:17:30       67.0         66.9          66.5        66.8         65.8         65.8           j 0:20:00       67.0         67.0          66.6        67.0         65.8         65.8           .

0:22:30 67.2 67.1 66.7 66.7 65.9 65.9 I 0:25:00 67.3 67.3 66.8 67.0 66.0 65.9 l 0:27:30 67.5 67,4 67.0 66.7 66.1 65.9 0:30:00 67.7 67.7 67.2 66.8 66.2 65.9 0:32:30 68.0 68.0 67.5 67.2 66.4 66.0 0:35:00 68.4 68.5 68.0 68.1 66.7 66.0 0:37:30 69.0 69.1 68.5 68.6 67.0 66.1 0:40:00 69.6 69.8 69.1 68.6 07.4 66.2 0- 0:42:30 0:45:00 70.3 71.3 70.6 71.6 69.8 70.7 69.8 69.9 67.8 68.5 66.3 66.6 0:47:30 72.5 72.8 71.7 71.3 69.1 66.9 0:50:00 73.7 74.0 72.8 72.4 69.8 67.1 0:52:30 75.4 75.7 74.2 73.1 70.6 67.4 0:55:00 77.5 77.8 75.9 74.6 71.6 67.8 0:57:30 80.0 80.3 77.9 76.5 72.8 68.2 1:00:00 82.9 83.3 80.6 79.0 74.1 68.8 1:02:30 86.3 86.8 84.0 81.6 75.8 69.4 1:05:00 90.1 90.7 87.8 84.5 78.0 70.3 1 1:07:30 94.2 94.9 92.0 87.9 80.7 71.7 l 1:10:00 98.9 99.3 96.4 92.2 84.0 73.8 1:12:30 104.2 103.8 101.0 96.2 87.6 76.7 1:15:00 110.2 108.7 105.5 100.6 91.5 80.0 1:17:30 116.5 113.9 110.1 105.1 95.7 83.7 1:20:00 122.6 119.2 114.7 109.7 99.8 87.4 1:22:30 128.7 124.4 119.3 113.7 103.9 91.2 1:25:00 134.4 129.6 123.8 118.0 108.0 95.1 1:27:30 139.8 134.6 128.0 121.9 112.0 98.7 1:30:00 144.6 139.3 132.3 126.2 115.9 102.3 1:32:30 149.3 143.8 136.5 130.0 119.8 105.9 1:35:00 153.6 148.0 140.6 133.5 123.6 109.4 1:37:30 157.4 152.0 144.6 137.3 127.4 112.7 1:40:00 160.7 155.6 148.3 141.1 131.0 115.8 I 1:42:30 163.8 158.9 151.8 144.5 134.5 118.7 i[ 1 . i Page 47  !

FILE NC1973 APPENDIX D IC<t e FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2 95NK17030/NC1973 O Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES TIME T.C. No.140 T.C. No.141 T.C. No.142 T.C. No.143 T.C. No.144 T.C. No.145 hr: min:sec 1:45:00 166.8 162.0 155.1 147.7 137.8 121.7 1:47:30 169.6 165.0 158.3 151.2 141.1 124.5 . 1:50:00 172.3 167.9 161.4 154.1 144.3 127.6 1:52:30 174.9 170.7 164.6 157.4 147.4 130.2 1:55:00 177.4 173.5 167.8 160.4 150.6 133.5 1:57:30 179.9 176.1 170.4 163.3 153.5 136.2 2:00:00 182.1 178.8 173.6 166.5 156.2 138.4 2:02:30 184.5 181.4 176.3 169.4 158.9 140.9 2:05:00 186.6 184.0 179.2 172.2 161.2 143.1 2:07:30 189.3 187.3 181.2 174.5 163.5 145.2

        '2:10:00      192.7        191.9         184.7       177.3         166.0        147.6 2:12:30     196.8        197.0         189.4       180.7         168.6        150.1 i          2:15:00     201.2        202.1         195.8       188.2         171.3        152.5 2:17:30     206.0        207.2         203.0       202.4         176.1        155.4

. 2:20:00 210.1 212.9 210.7 211.5 183.6 158.6

2:22:30 216.1 216.1 213.9 212.6 207.1 163.6 2:25:00 219.1 219.4 216.5 213.6 207.9 201.1 2:27:30 220.7 221.2 218.1 214.7 207.6 211.5
  %       2:30:00     222.3        222.9         219.8       215.7         209.5        211.0 2:32:30     223.8        224.7         221.4       216.7         211.3        210.7 2:35:00      225.5        226.7         223.4       217.9         212.8        210.6 2.37:30     227.6        229.3         225.5       219.0         214.1        211.1 2:40:00     230.1        232.3         228.1       220.6         215.3        211.3 2:42:30     233.0        236.3         231.0       222.5         216.6        211.6 2:45:00      236.8        241.7         234.6       225.1         217.5        211.9       ;

2:47:30 241.4 248.2 238.6 228.0 218.8 211.9 2:50:00 246.6 255.8 243.1 231.5 219.9 212.8 2:52:30 252.6 262.7 248.7 235.2 221.5 213.1 2:55:00 259.8 270.9 255.2 239.6 223.1 213.5 1 2:57:30 267.7 278.5 262.2 244.8 225.0 214.1 , 3:00:00 276.1 286.6 269.7 250.5 227.5 214.6 ) 3:02:30 264.7 293.9 277.4 256.7 230.3 215.3

                                                                                                    )

l l O Page 48

l l FILE NC1973 APPENDIX D ISSUED: l l FLORIDA POWER CORPORATION I I

    "                                    COLUMN FURNACE TEST - DECK 2 95NK17030/NC1973                                        ,

[\ Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES TIME T.C. No.146 T.C. No.147 T.C. No.148 T.C. No.149 T.C. No.150 T.C. No.151 hr: min:sec i 0:00:00 65.1 65.6 65.7 66.9 67.5 66.8 0.02:30 65.1 65.6 65.6 66.9 67.6 66.9 , 0:05:00 65.1 65.6 65.7 67.0 67.7 66.9 O.07:30 65.2 65.6 65.7 67.0 67.7 67.0 0:10:00 65.2 65.6 65.7 67.1 67.7 66.9 i 0:12:30 66.2 65.7 65.7 67.1 67.8 67.0 0:15:00 65.1 65.6 65.6 67.2 67.7 66.9 0:17:30 65.1 65.5 65.6 67.1 67.7 66.9 0:20:00 65.1 65.6 65.6 67.2 67.7 66.9 0:22:30 65.1 65.6 65.7 67.3 67.8 66.9 0:25:00 65.2 65.7 65.7 67.3 67.8 67.0 0:27:30 65.2 65.7 65.8 67.4 67.8 67.0 0:30:00 65.2 65.7 65.8 67.4 67.9 67.1 0:32:30 65.2 65.7 65.8 67.5 67.9 67.0 0:35:00 65.2 65.7 65.9 67.7 68.0 67.0 0:37:30 65.2 65.7 65.8 67.8 68.1 67.0 0:40:00 65.2 65.7 66.0 67.8 68.2 67.2 " 0 0:42:30 0:45:00 65.3 65.4 65.7 65.8 66.0 66.1 67.9 68.2 68.4 68.6 67.3 67.4 0:47:30 65.4 65.9 66.2 68.3 68.8 67.7 0:50:00 65.5 65.9 66.4 68.5 69.0 67.7 0:52:30 65.6 66.0 66.4 68.9 69.3 68.0 j 0:55:00 65.7 66.0 66.6 69.0 69.7 68.3 1 0:57:30 65.8 66.1 66.7 69.3 70.0 68.6 . l 1:00:00 66.0 66.2 66.9 69.7 70.4 68.9 1:02:30 66.2 66.3 67.1 70.0 70.9 69.3 1:05:00 66.5 66.4 67.4 70.4 71.4 69.8 1:07:30 66.8 66.6 67.6 71.0 72.0 70.3 1:10.00 67.2 66.9 68.0 71.5 72.7 70.6 1:12:30 67.8 67.0 68.3 72.0 73.3 71.5 1:15:00 68.5 67.4 68.7 72.6 73.9 72.1 i 1:17:30 69.4 67.8 69.1 73.2 74.8 73.0 l 1:20:00 70.4 68.1 69.5 73.7 75.6 73.8 l 1:22:30 71.6 68.6 70.0 74.4 76.6 74.8  ; 1:25:00 72.9 69.2 70.6 75.1 77.6 76.0 1:27:30 74.3 69.8 71.3 75.7 78.8 77.3 l 1:30'00 75.9 70.5 71.9 76.6 80.0 78.7  ; 1:32:30 77.5 71.4 72.7 77.3 81.3 80.3 I 1:35:00 79.3 72.3 73.6 78.3 82.8 82.1 1:37:30 81.2 73.3 74.7 79.3 84.6 84.1 1:40:00 83.0 74.5 75.7 80.4 86.4 86.3 C' 1:42:30 85.0 75.7 76.9 81.6 88.4 88.6 N. )s ' Page 49

l

                                                                                      *ee m                        I FILE NC1973                               APPENDIX 0 l

FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2 l f 95NK17030/NC1973 i Test Date: NOVEMBER 30,1995 1

UNEXPOSED SURFACE TEMPERATURE l

t TIME T.C. No.148 T.C. No.147 T.C. No.148 T.C. No.149 T.C. No.150 T.C. No.151 I hr: min:sec 1:45:00 87.0 77.3 78.5 82.8 90.6 91.1 , . 1:47:30 89.2 79.1 80.0 84.1 92.9 93.7 1 1:50:00 91.5 81.3 81.9 85.5 95.3 96.4 t 1:52:30 93.9 83.9 84.1 87.0 98.0 99.4 i 1:55:00 96.4 86.9 86.7 88.9 101.0 102.5 d 1:57:30 99.0 90.1 99.7 90.8 104.2 105.7 ! 2:00:00 101.7 93.6 93.0 93.0 107.6 109.0 l t 2:02:30 104.4 97.2 96.5 95.7 111.2 112.5 l 2:05:00 106.9 100.8 100.4 98.5 114.8 116.0 f 2:07:30 109.5 104.4 104.3 101.7 118.4 119.4 ^ f 2:10:00 112.2 108.0 108.2 105.2 122.0 122.8 2:12:30 115.0- 111.5 112.1 109.0 126.0 126.4 2:15:00 117.7 114.9 116.0 112.9 129.6 129.9 2:17:30 120.5 118.2 119. A 117.2 133.3 133.2 l 2:20:00 123.0 121.5 123.6 121.5 137.0 136.6 2:22:30 126.2 124.6 127.2 125.9 '140.8 140.2 , 2:25:00 130.2 127.7 130.6 130.0 150.9 149.7 l 2:27:30 161.7 132.8 133.8 133.8 154.0 152.8 s/ 2:30:00 196.2 149.3 138.5 137.5 156.5 156.9 { 2:32:30 207.5 187.4 151.2 141.5 161.4 203.0

!-           2:35:00      206.6        193.0         191.8         150.0        ' 204.8          205.5

! 2:37:30 206.0 194.5 197.9 179.4 205.1 205.2 - l 2:40:00 205.9 195.3 198.6 190.9 204.7 204.7 2:42:30 206.6 195.7 198.7 192.9 204.1 204.1 ! 2:45:00 206.4 196.2 199.0 194.3 204.2 204.1 I 206.3 196.6 199.3 195.2 204.3 204.2 2:47:30 ! 2:50:00 206.5 196.9 199.3 195.7 204.4 204.3 i 2:52:30 206.9 197.4 199.7 196.6 204.4 204.3 2:55.00 207.4 198.1 200.1 197.3 204.3 204.1 4 2:57:30 207.4 198.6 200.3 198.0 204.0 203.9

3
00:00 207.5 199.3 200.7 198.5 204.4 204.3 3:02:30 207.6 200.2 201.3 199.3 204.8 204.6 4

2 O V Page 50 l-

_ ___ __ m .. _ . . _ _._._._ _ _ ._ . __ . . _ _ _ . _ _ . ___ _.__.._ . _ _._ i . FILE NC1973 APPENDIX D ! FLORIDA POWER CORPORATION 1- COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 Test Date: NOVEMBER 30.1995 ! UNEXPOSED SURFACE TEMPERATURES. *F . i l TIME T.C. No.152 T.C. No.153 T.C. No.154 T.C. No.155 T.C. No.156 T.C. No.157 hr: min:sec 0:00:00 66.3 66.1 66.0 66.1 66.3 66.4 j 0:02:30 66.4 66.1 66.1 66.2 66.3 66.5 0:05:00 66.4 66.1 66.1 66.2 66.3 66.4 I 0:07:30 66.4 66.1 66.1 66.2 66.3 66.4 j 0:10:00 66.3 66.2 66.0 66.3 66.3 66.5 ' 0:12:30 66.5 66.2 66.1 66.3 66.4 66.5 0:15:00 66.3 66.1 66.1 66.2 66.2 66.5 0:17:30 66.3 66.1 66.0 66.2 66.2 66.4 0:20:00 66.3 66.1 66.1 66.2 66.3 66.4 I 0:22:30 66.3 66.2 66.1 66.2 66.4 66.5 j 0:25:00 66.4 66.2 66.1 66.3 66.4 66.5 i 0:27:30 66.3 66.2 66.1 66.3 66.5 66.5

0
30:00 66.4 66.2 66.1 66.3 66.5 66.6 2

0:32:30 66.4 66.2 66.2 66.4 66.6 66.8 0:35:00 66.5 66.2 66.2 66.5 66.8 67.0

0
37:30 66.5 66.3 66.3 66.7 67.0 67.3 0:40:00 66.5 66.3 66.3 66.8 67.4 67.7 Ih i
      %./

0:42:30 0:45:00 66.7 66.6 66.3 66.5 66.5 66.7 67.1 67.4 67.7 68.2 68.1 68.8 0:47:30 66.9 66.5 66.9 67.8 68.7 69.3 l 0:50:00 66.9 66.6 67.0 68.2 69.3 70.1 ! 0:52:30 67.0 66.8 67.4 68.7 70.1 71.1 . 0:55:00 67.2 67.0 67.6 69.3 71.1 72.2 0:57:30 67.4 67.2 68.0 70.1 72.2 73.7 l 1:00:00 67.7 67.4 68.5 70.9 73.5 75.4 i 1:02:30 68.0 67.7 69.1 72.0 75.2 77.4 } 1:05:00 68.3 68.1 69.7 73.3 77.2 80.0

1
07:30 68.6 68.6 70.5 74.9 79.6 82.9 f 1:10:00 69.2 69.2 71.5 76.9 82.5 86.4 1:12:30 69.8 69.9 72.7 79.0 85.6 90.1 j 1:15:00 70.4 70.7 74.2 81.5 89.0 94.1 l 1:17:30 71.3 71.8 75.9 84.3 92.6 98.2 i 1:20:00 72.3 72.8 77.7 87.1 96.3 102.5 1

1:22:30 73.2 74.2 79.6 90.1 100.1 106.7 1:25:00 74.6 75.6 81.8 93.1 103.8 110.8

 ..                    1:27:30            76.0                77.3          84.0          96.1           107.5                       114.9 l                     1:30:00            77.7               79.0           86.3          99.2           111.1                       118.9 4

1:32:30 79.6 81.0 ' 88.8 102.2 114.7- 122.8

,                      1:35:00 .          81.6                83.1          91.2          105.3          118.2                       126.6 y'

1:37:30 83.9 85.3 93.8 108.4 121.6 130.1 1:40:00 86.2 87.7 96.3 111.4 124.9 133.6 1:42:30 88.7 90.1 98.9 114.5 128.2 137.0 L Page 51

4 ~ FILE NC1973 APPENDIX 0 ISSLED i 4- FLORIDA POWER CORPORATION

 ;                                          COLUMN FURNACE TEST DECK 2                                                                          i j                                                        95NK17030/NC1973 Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURE i
  • i a
)             TIME    T.C. No.152       T.C. No.153        T.C. No.154  T.C. No.155                T.C. No.156                 T.C. No.157 j         hr: min:sec 1:45:00             91.3         92.5                 101.5      117.4                          131.3                  140.2 j           1:47:30             94.1        95.1                  104.1      120.3                          134.4                  143.4 1:50:00             96.8        97.7                  106.7      123.1                          137.3                  146.3

, 1:52:30 99.8 100.3 109.4 125.9 140.1 149.2 1:55:C0 102.7 103.0 111.9 128.6 142.8 151.9 1:57:30 105.8 105.6 114.5 131.1 145.5 154.4 i 2:00:00 108.8 108.4 117.0 133.7 148.0 156.9 2:02:30 111.9 111.1 119.5 136.3 150.5 159.4 2:05:00 114.9 113.7 122.1 138.8 153.2 162.8 l 2:07:30 117.9 116.5 124.6 141.5 156.3 167.4 2:10:00 121.0 119.2 127.3 144.8 161.0 173.2 i 2:12:30 124.2 122.4 131.2 152.9 172.7 180.3 } 2:15:00 127.4 125.8 135.5 158.1 180.0 186.9 i 2:17:30 130.5 129.3 139.0 162.2 186.2 191.9 i 2:20:00 133.8 132.8 142.8 167.4 152.9 196.3 2:22:30 137.5 137.0 148.6 198.8 198.7 200.6 2:25:00 145.3 142.6 186.7 207.4 207.7 207.9 2:27:30 149.1 164.7 207.6 208.0 208.3 208.5 ! 2:30:00 169.6 207.4 207.8 208.4 208.2 209.2 l 2:32:30 206.8 207.4 207.7 207.7 208.0 210.8 l 2:35:00 206.4 206.9 207.0 206.8 207.4 212.5 l 2:37:30 205.9 206.3 206.4 206.4 207.0 214.6 4 2:40:00 205.3 205.7 205.8 205.7 207.8 217.1 2:42:30 204.8 205.2 205.5 205.4 211.8 219.7 l 2:45:00 204.8 205.1 205.1 205.4 215.3 222.8 i 2:47:30 204.8 205.1 205.3 206.3 219.0 226.1 ! 2:50:00 204.9 205.2 205.4 207.5 222.4 229.8

2
52:30 204.7 205.1 205.4 211.5 226.2 233.9 2:55:00 204.7 205.2 205.7 216.2 230.3 238.4 2:57:30 204.5 205.1 206.0 220.5 234.9 243.4 i 3:00:00 204.9 205.7 207.2 224.2 239.6 248.9 1

3:02:30 205.4 206.4 209.4 227.7 244.2 254.5 1 4 i O Page 52 i

i ALE NC1973 APPENDIX 0 ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2 ' r~~ 95NK17030/NC1973 ( Test Date: NOVEMBER 30.1995 j UNEXPOSED SURFACE TEMPERATURE ) i TIME T.C. No.158 T.C. No.159 T.C. No.160 T.C. No.161 T.C. No.162 T.C. No.163 l hr: min:sec O.00:00 66.5 66.6 66.9 67.1 67.2 67.3 0:02:30 66.6 66.6 66.9 67.1 67.2 67.3 0:05:00 66.6 66.6 67.0 67.1 67.2 67.4 0.07:30 66.6 66.7 67.0 67.1 67.3 67.4 , 0:10:00 66.6 66.8 66.9 67.1 67.3 67.3 l 0:12:30 66.7 66.8 67.0 67.1 67.3 67.4 0 15:00 66.6 66.8 66.9 67.2 67.3 67.4 0:17:30 66.6 66.7 66.9 67,1 67.2 67.4 0:20:00 66.6 66.7 67.0 67.1 67.3 67.4 0:22:30 66.6 66.9 67.1 67.2 67.4 67.4 0:25:00 66.7 66.9 '67.1 67.2 67.4 67.5 0:27:30 66.7 66.9 67.1 67.3 67.5 67.6 0:30:00 66.9 67.0 67.2 67.4 67.7 67.8 0:32:30 67.1 67.2 67.4 67.6 67.9 68.1 0:35:00 67.4 67.4 67.6 67.8 68.2 68.5 0:37:30 67.7 67.7 67.8 68.0 68.6 69.0 0:40:00 68.1 68.0 68.2 68.3 69.0 69.6 0:42:30 68.6 68.6 68.6 68.9 69.7 70.4 1 1 0:45:00 69.4 69.3 69.3 69.6 70.5 71.5 0:47:30 70.1 70.0 70.0 70.3 71.6 72.7 , 0:50:00 71.1 70.9 70.9 71.2 72.7 74.2 0:52:30 72.2 72.2 72.0 72.5 74.3 76.1 0:55:00 73.6 73.7 73.4 74.0 76.2 78.4 l 0:57:30 75.3 75.4 75.1 75.7 78.4 81.1 1:00:00 77.4 77.6 77.2 78.0 81.1 84.4 1:02:30 79.8 80.1 79.8 80.7 84.3 88.0

1
05.00 82.8 83.1 82.8 83.8 87.8 92.0 1:07:30 86.2 86.5 86.2 87.3 91.8 96.4 1:10:00 89.9 90.3 90.0 91.2 95.9 100.8 1:12:30 94.0 94.3 94.0 95.3 100.2 105.4 1:15:00 98.2 98.5 98.3 99.5 104.6 110.0 1:17:30 102.6 102.9 102.6 103.9 109.0 114.6 l 1:20:00 106.9 107.3 107.0 108.3 113.5 119.1 1:22:30 111.3 111.7 111.4 112.6 117.8 123.5 1:25:00 115.7 , 116.0 115.8 117.0 122.2 127.8 t

1:27:30 119.9 120.1 120.0 121.1 126.3 131.9 1:30:00 124.0 124.3 124.2 125.3 130.4 135.9 1 1:32:30 128.0 128.3 128.2 129.3 134.3 139.7 , 1:35:00 131.8 132.?, 132.1 133.2 138.1 143.3 1:37:30 135.5 135.9 135.9 136.9 141.7 146.8 l 1:40:00 139.0 139.5 139.5 140.5 145.3 150.2 l 1:42:30 142.4 143.0 143.0 144.0 148.7 153.4 Page 53

FILE NC1073 APPENDIX D ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 [ \ 95NK17030/NC1973

 \                                     Test Date: NOVEMBER 30.1995 UNEXPOSED SURFACE TEMPERATURE TIME    T.C. No.158  T.C. No.159    T.C. No.160 T.C. No.161 T.C. No.162   T.C. No.163 hr: min:sec 1:45:00       145.6        146.2          146.3       147.4       152.0         156.5 1:47:30       148.7        149.4          149.5       150.6       155.2         159.4 1:50.00       151.6        152.4          152.6       153.8       158.3         162.3 1:52:30       154.5        155.2          155.5       156.8       161.2         165.0 t:55:00       157.2        158.0          158.4       159.1       164.0         167.6 1:57:30       159.7        160.6          161.1       162.5       166.7        170.2 2:00:00       162.3        163.1          163.8       165.3       169.4        172.5 2.02:30       165.0        165.7          166.6      168.2       172.1         175.0 2:05:00       168.6        168.6         169.5       171.5       174.8         177.4 2:07:30       173.1        172.3         173.6       176.1       178.6         180.6 2:10:00      178.7        177.7          179.1       180.4       182.6         183.0 2:12:30       184.6       183.0          184.1       185.3       189.4         187.1 2:15:00      189.4        188.1          188.6       190.4       196.7         191.9 2:17:30      194.3        193.1          193.5       196.0       201.6         198.2 2:20:00       199.2        198.2          199.1       201.0       205.4         203.4 2:22:30       202.6        203.0          203.3       205.5       208.5         207.5
  • g 2:25:00 208.5 208.7 208.8 209.5 211.1 210.5

( 2:27:30 209.8 209.4 209.6 210.9 212.6 212.9 2:30:00 211.2 210.5 211.4 212.6 214.5 215.7 2:32:30 213.6 212.7 214.0 214.6 216.6 218.4 2:35:00 215.7 215.1 215.4 216.7 218.8 221.0 2:37:30 218.1 217.4 217.7 218.8 221.0 223.5 2:40:00 221.3 219.9 219.9 221.1 223.6 226.1 2:42:30 223.9 222.3 222.2 223.7 226.2 228.8 3 2:45:00 227.5 225.2 224.8 226.6 229.3 231.8

2
47:30 230.8 228.2 227.7 229.5 232.5 235.1 2:50:00 234.7 231.6 230.9 232.7 236.0 238.7 2:52:30 239.0 235.4 234.4 236.4 239.9 242.7 2:55:00 244.0 239.7 238.4 241.0 244.4 247.3 I

2:57:30 249.4 244.5 242.9 245.7 249.5 252.5 3:00:00 255.3 249.9 247.9 250.9 255.1 258.0 3:02:30 261.6 255.7 253.5 256.6 261.2 264.0 V Page 54

I FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2

   ;nL' 95NK17030/NC1973                                               ,

Test Date: NOVEMBER 30.1995 UNEXPOSED SURFACE TEMPERATURI ] TIME T.C. No.164 T.C. No.165 T.C. No.166 T.C. No.167 T.C. No.168 T.C. No.169 hr: min:sec 0:00:00 67.3 67.3 67.3 67.2 67.2 67.1 0:02:30 67.4 67.4 67.3 67.3 67.2 67.2 0:05:00 67.4 67.4 67.3 67.4 67.2 67.2 0:07:30 67.4 67.4 67.4 67.4 67.3 67.2

  .          0:10:00           67.4         67.3           67.4           67.3        67.2           67.2 l         0:12:30           67.4         67.5           67.4           67.4        67.3           67.3 0:15:00           67.4         67.4           67.4           67.3        67.2           67.2 0:17:30           67.4         67.4           67.3           67.2        67.2           67.2 0:20:00           67.4         67.4           67.4           67.3        67.2           67.2 0:22:30           67.5         67.4           67.4           67.4        67.3           67.2 0:25:00           67.5         67.5           67.5           67.5        67.3           67.2           ;

0:27:30 67.6 67.6 67.6 67.6 67.4 67.3  ! 0:30:00 67.8 67.7 67.8 67.8 67.4 67.3 l 0:32:30 68.1 68.0 68.0 68.1 67.7 67.4 ) 0:35:00 68.5 68.3 68.4 68.5 67.8 67.5 l 0:37:30 69.0 68.7 68.8 68.9 68.2 67.7 0:40:00 69.6 69.3 69.3 69.6 68.5 67.8 0:42:30 70.4 69.9 70.0 70.4 69.0 - 68.1 0:45:00 71.5 70.9 71.0 71.6 69.8 68.5 0:47:30 72.6 72.0 72.1 73.0 70.7 68.9 0:50:00 74.0 73.3 73.6 74.8 71.8 69.5 , 0:52:30 75.9 75.1 75.5 77.1 73.3 70.3 , 0:55:00 78.1 77.3 77.9 79.7 75.2 71.4 0:57:30 80.9 80.0 80.7 82.9 77.4 72.7

1
00:00 84.3 83.2 84.0 86.3 79.9 74.3 1:02:30 87.9 86.9 87.7 89.9 82.8 76.3

. 1:05:00 92.0 91.0 91.7 93.8 85.9 78.8 4 1:07:30 96.4 95.3 96.0 97.8 89.4 81.6 1:10:00 101.1 100.0 100.4 101.8 93.1 85.0  ; 1:12:30 105.7 104.6 104.9 105.9 97.0 88.6 l 1:15:00 11'O.4 109.4 109.4 110.2 101.2 92.6 1:17:30 115.1 114.0 113.9 114.5 105.4 96.8 1:20:00 119.7 118.6 118.3 118.7 109.7 101.1 1:22:30 124.2 123.0 122.7 122.9 114.1 105.5 1:25:00 128.6 127.5 126.9 127.2 118.5 110.1 1:27:30 132.7 131.7 131.1 131.1 122.7 114.5 1:30:00 136.7 135.7 135.1 135.1 126.9 118.9 1:32:30 140.6 139.6 139.0 139.0 131.0 123.3 l 1:35:00 144.2 143.3 142.8 142.7 135.0 127.6 1:37:30 147.7 146.9 14$.4 146.3 138.9 131.8 1:40:00 151.1 150.5 149.9 149.8 142.7 136.4 1:42:30 154.2 153.7 153.4 153.2 146.5 141.6 Page 55

FILE NC1973 APPENDIX D ISSUED-FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 (] () Test Date: NOVEMBER 30.1995 UNEXPOSED SURFACE TEMPERATURE TIME T.C. No.164 T.C. No.165 T.C. No.166 T.C No.167 T.C. No.168 T.C. No.169 hr: min:sec 1:45.00 157.4 157.0 156.6 156.5 150.6 147.5 1:47:30 160.3 160.0 159.7 159.9 154.8 153.4 1:50:00 163.2 163.0 162.8 163.3 159.2 159.1 1:52:30 165.9 165.8 165.7 166.6 163.3 164.1 1:55:00 168.5 168.6 168.6 169.8 167.2 168.5 1:57:30 171.1 171.2 171.5 172.9 170.7 172.3 2:00:00 173.5 173.6 174.3 176.1 174.0 175.6 2:02:30 176.0 176.2 177.3 179.3 177.1 178.4 2:05:00 178.4 178.9 180.6 182.8 180.0 181.4 2:07:30 182.2 182.8 184.9 187.2 184.3 184.3 2:10:00 184.5 186.1 188.7 190.8 187.3 186.3 2:12:30 188.5 190.3 193.1 195.5 189.9 188.6 2:15:00 192.1 194.5 197.9 200.1 194.1 190.9 2:17:30 197.2 198.7 202.7 205.2 198.0 193.4 2:20:00 202.0 203.0 207.1 209.9 202.5 196.7 2:22:30 206.8 207.6 211.3 213.9 206.7 204.0 2:25:00 211.0 211.9 215.0 217.2 210.8 208.2 2:27:30 213.9 215.5 218.5 220.3 212.4 208.6 2:30:00 217.2 219.2 221.9 223.2 214.0 208.8 2:32:30 220.5 222.9 225.2 226.1 215.3 208.8 2:35:00 224.0 226.5 228.5 229.2 216.7 208.8 l 2:37:30 227.2 230.1 231.9 232.3 218.3 209.3 4 2:40:00 230.7 234.0 235.4 235.6 220.2 210.5 2:42:30 234.3 238.0 239.3- 239.2 221.7 212.1 2:45:00 238.3 242.5 243.5 243.2 223.9 214.5 2:47:30 242.6 247.3 248.1 247.5 226.7 217.0 2:50:00 247.0 252.3 253.3 252.3 229.6 219.5 2:52:30 251.9 257.8 258.7 257.3 232.8 221.9 2:55:00 257.1 263.5 264.4 262.4 236.1 224.3 2:57:30 262.8 269.6 270.1 267.7 239.4 226.9 3:00:00 264.7 275.7 276.0 272.9 243.0 229.4 3:02:30 274.8 281.8 282.1 278.3 246.5 231.8 Page 56 I

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2

  '  O k./

95NK17030/NC1973 Test Date: NOVEMBER 30.1995 j UNEXPOSED SURFACE TEMPERATURES, 'F ,! TIME T.C. No.170 T.C. No.171 T.C. No.172 T.C. No,173 T.C. No.174 T.C. No.175 hr: min:sec 0:00:00 66.7 66.9 66.9 67.2 67.2 67.2 0:02:30 66.8 66.9 67.1 67.1 S72 67.2 0:05:00 66.8 67.0 67.1 67.2 67.3 67.3 0.07:30 66.8 67.0 67.0 67.3 67.3 67.3

.             0:10:00       66.8         66.9           67 1        67.2         67.2          67.2 4

0:12:30 66.9 67.0 67.2 67.2 67.3 67.3 0:15:00 66.9 67.0 07.2 67.2 67.3 67.3 0:17:30 66.8 66.9 67.0 67.2 67.2 67.2 0:20:00 66.8 66.9 67.1 67.3 67.2 67.3 0:22:30 66.9 67.1 67.2 67.3 67.3 67.4 0:25:00' 66.9 67.1 67.2 67.4 67.4 67.4 0:27:30 67.0 67.2 67.3 67.4 67.4 67.4 0:30 00 67.0 67.3 67.3 67.5 67.5 67.4 0:32:30 67.1 67.5 67.6 67.6 67.7 67.6 0:35:00 67.2 67.8 67.8 67.9 67.8 67.7 0:37:30 67.4 68.2 68.0 68.2 68.1 67.9 0:40:00 67.5 68.5 68.4 68.6 68.4 68.2 f 0:42:30 67.8 69.1 68.8 69.1 68.8 68.5 0:45:00 68.2 69.8 69.5 69.7 69.4 69.1 , 0:47:30 68.7 70.7 70.3 70.4 70.0 69.7 i 0:50:00 69.3 71.7 71.1 71.2 70.8 70.4 1 0:52:30 70.1 73.1 72.2 72.5 71.9 71.5 0:55:00 71.1 74.8 73.6 74.0 73.1 72.7 0:57:30 72.5 77.0 75.6 75.8 74.8 74.1 1:00:00 74.3 79.9 77.9 78.3 76.8 76.0 1:02:30 76.6 83.2 80.8 81.1 79.3 78.3 1:05:00 79.4 87.4 84.6 84.6 82.2 81.6 4 1:07:30 82.7 91.9 88.7 88.6 85.8 85.6 1:10:00 86.6 96.8 93.5 93.3 90.0 90.6 i 1:12:30 90.7 101.9 98.6 98.3 94.7 96.4 1 1:15:00 95.1 107.2 104.0 103.7 100.1 103.0 l . 1:17:30 99.7 112.5 109.5 109.4 105.9 110.2 1:20:00 104.3 117.7 115.0 115.2 112.1 117.6' 1:22:30 108.9 122.7 120.6 121.1 118.3 124.5 1:25:00 113.6 127.6 125.9 126.8 124.5 130.7 1:27:30 118.1 132.3 131.,2 132.3 130.3 136.5 1:30:00 122.6 136.7 136.1 137.6 135.9 142.1 1:32:30 126.9 140.9 140.8 142.5 141.2 146.9 1:35:00 131.2 144.9 145.? 147,2 146.0 151.2 j 1:37:30 135.3 148.6 149.2 151.4 150.4 155.0 1:40:00 139.5 152.0 153.0 155.3 154.6 158.6 1:42:30 144.1 155.4 156.5 158.9 158.2 161.8 Page 57

ALE NC1973 APPENOlX 0 ISSUED FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2 95NK17030/NC1973 O Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES, ' , TIME T.C. No.170 T.C. No.171 T.C. No.172 T.C. No.173 T.C. No.174 T.C. No.175 hr: min:sec 1:45.00 149.2 158.9 159.8 162.0 161.6 165.0 1:47:30 154.3 162.3 162.9 165.1 164.8 168.1 1:50:00 159.3 '165.8 165.9 168.0 167.8 170.9 1:52:30 163.9 169.0 168.8 170.6 170.5 173.6 1:55:00 167.9 172.2 171.5 173 2 173.2 176.1 1:57:30 171.5 174.9 174.1 175.7 175.7 178.4 2:00:00 174.6 177.3 176.5 177.9 178.0 180.7 2:02:30 177.4 179.6 178.8 180.1 180.6 183.7 2:05:00 180.8 182.4 181.8 183.2 184.4 187.3 2:07:30 183.6 184.9 185.3 186.8 188.3 189.4 2:10:00 185.7 187.2 188.0 189.2 189.8 191.4 2:12:30 187.7 190.0 191,1 192.4 193.4 194.3 2:15:00 190.6 193.7 195.2 196.6 195.7 196.8 2:17:30 193.2 197.8 198.7 200.2 199.3 199.3 2:20:00 197.2 202.3 202.3 203.6 202.4 202.5 2:22:30 205.7 208.1 207.3 208.0 207.5 207.3 2:25:00 208.1 211.3 208.8 210.0 208.1 208.2 O 2:27:30 208.5 213.0 209.6 211.3 208.5 208.7 2:30:00 208.2 214.6 211.7 213.5 209.5 209.0 2:32:30 208.1 216.1 214.9 216.2 211.5 209.0 2:35:00 207.7 218.0 218.1 219.0 213.7 209.1 2:37:30 208.0 220.5 221.4 221.8 216.4 209.4 2:40:00 209.9 223.4 . 224.7 224.5 218.7 210.9 2:42:30 212.8 226.2 227.9 227.3 220.8 212.2 2:45:00 216.5 229.3 231.3 230.5 223.2 213.6 i 2:47.30 219.9 232.3 234.9 233.8 225.8 215.7 i 2:50:00 222.8 235.7 238.7 237.6 228.8 217.9 2:52:30 225.7 239.4 242.9 241.6 232.1 , 220.0 2:55:00 228.8 243.4 247.3 246.2 235.7 222.3 2:57:30 231.5 247.7 252.3 251.1 239.5 224.7  ! s 3:00:00 234.4 252.3 257.5 256.4 243.5 227.2 , i 3:02:30 237.2 256.7 262.8 261.8 247.7 230.0 i i i l i

O Page 58 i i

i

                                                                                                                                   - _ _ _j

FILE NC1973 APPENDIX D ISSLEO. [ FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 ( Test Date: NOVEMBER 30.1995

!                              UNEXPOSED SURFACE TEMPERATURES i

l i

;          TIME    T.C. No.176  T.C. No.177    T.C. No.178 T.C. No.179          T.C. No.180                                              T.C. No.181     1
hr: min:sec
0
00.00 67.2 67.2 67.0 67.1 66.5 66.4 i 0:02:30 67.2 67.2 67.1 67.0 66.6 66.5 0:05.00 67.2 67.2 67.2 67.0 66.6 66.5 0:07:30 67.3 67.3 67.2 67.0 66.6 66.5 0:10:00 67.2 67.2 67.1 67.1 66.6 66.5 0:12:30 67.3 67.3 67.2 67.0 66.7 66.5 0:15:00 67.2 67.2 67.2 67.1 66.6 66.5 0:17:30 67.2 67.2 67.1 67.1 66.6 66.5 0:20:00 67.3 67.2 67.1 67.1 66.6 66.5 0 22:30 67.3 67.3 67.3 67.1 66.7 66.6
!        0:25:00       67.4         67.4           67.3        67.1                                           66.8                           66.6
0
27:30 67.4 67.4 67.3 67.2 66.8 66.6
0
30:00 67.5 67.5 67.5 67.3 66.9 66.7
0
32:30 67.5 67.7 67.5 67.5 67.1 66.8 3

0:35:00 67.7 67.9 67.8 67.6 67.4 67.0 0:37:30 67.9 68.2 68.1 67.9 67.6 67.3

0:40:00 68.2 68.6 68.5 68.2 67.9 67.5 0:42:30 68.5 69.1 68.9 68.6 68.3 67.8 0:45:00 69.1 69.9 69.5 69.2 68.9 68.4 0:47:30 69.9 70.7 70.4 69.7 69.6 68.9 0:50:00 70.8 71.9 71.2 70.5 70.3 69.6 0:52:30 72.0 73.4 72.4 71.5 71.3 70.4 l 0:55:00 73.3 75.1 73.8 72.8 72.5 71.4 0:57:30 74.9 77.2 75.6 74.3 74.0 72.6 1:00.00 76.9 79.6 77.7 76.0 75.7 74.1 1:02:30 79.3 82.6 80.4 78.2 77.9 75.8 1:05:00 82.8 86.3 83.5 80.8 80.4 78.0 j 1:07:30 87.1 90.8 87.4 84.0 83.3 80.5 1:10:00 92.4 95.8 92.0 87.7 86.7 83.5 1:12:30 98.7 101.5 97.2 92.0 90.7 87.4 1:15:00 105.8 107.6 103.0 97.0 95.3 91.4 1:17:30 113.3 114.0 109.1 102.6 100.3 95.1 1:20 00
              .       121.4        120.4          115.6       108.7                                      105.9                              99.5 1:22:30       127.8        126.9          122.3       115.3                                      111.8                              104.8 1:25:00       134.0        132.9          129.0       122.1                                      118.2                              110.2 1:27:30       138.8        138.3          134.9       128.8                                      124.5                              116.2 1:30:00       143.7        143.3          140.4       135.3                                      131.1                              122.8 1:32:30       147.8        147.4          144.0       140.6                                      137.9                              129.5 1:35:00       151.9        151.1          146.9       143.6                                      142.6                              135.9 1:37:30       155.8        154.8          150.6       146.1                                      146.6                              141.0 1:40:00       159.4        158.2          154.5       148.4                                      149.5                              144.7 1:42:30       162.5        161.5          158.5       152.9                                      152.7                              148.0 Page 59

FILE NC1973 APPENOlX 0 ISSUED: ' FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 ) 95NK17030/NC1973

            .(                                                                 Test Date: NOVEMBER 30.1995 UNEXPOSED SURFACE TEMPERATURE!

TIME T.C. No.176 T.C. No.177 T.C. No.178 T.C. No.179 T.C. No.180 T.C. No.181 hr: min:sec 1:45:00 165.6 164.6 162.1 157.4 155.8 151.5 1:47:30 168.7 167.6 165.6 161.7 159.9 155.5 1:50:00 172.1 170.4 169.0 165.8 164.1 159.6 1:52:30 174.9 173.1 172.3 169.7 168.4 163.7 1:55:00 177.4 175.8 175.3 173.1 172.1 168.0 1:57:30 179.6 178.4 178.1 176.1 175.0 171.8 2:00:00 182.6 181.2 181.1 178.9 177.4 174.7 j 2:02:30 185.5 184.1 184.2 182.0 180.7 177.5

2
05:00 187.6 186.3 186.4 184.4 182.9 179.8 2:07:30 189.6 188.2 188.9 187.0 184.9 181.8 2:10:00 191.8 190.6 192.0 190.1 188.5 185.5 2:12:30 194.3 192.9 194.7 192.7 191.7 189.5 2:15:00 196.6 195.3 197.4 195.4 194.8 193.1 2:17:30 199.5 198.2 200.5 198.1 197.7 196.7 2:20:00 202.9 203.7 204.6 201.9 201.0 199.7 2:22:30 207.3 207.7 208.6 207.2 207.4 206.2 2:25:00 208.2 208.9 209.9 208.6 209.0 207.7 O 2:27:30 2:30:00 2:32:30 208.0 207.7 207.4 209.6 210.3 210.9 210.9 211.9 213.2 209.0 209.7 210.4 209.5 210.0 210.5 207.7 207.6 207.3 2:35:00 206.8 211.6 214.6 211.9 210.6 206.8 2:37:30 206.7 212.6 216.4 213.9 211.9 206.4 -

2:40:00 207.1 213.6 218.5 216.4 214.3 206.1 . 2:42:30 208.8 215.0 221.0 219.6 217.5 206.7 2:45:00 209.9 216.8 223.9 223.4 221.4 209.1 l 2:47:30 211.7 218.8 227.2 227.4 226.3 213.8 2:50:00 213.7 221.2 230.9 231.7 231.9 219.9

2
52:30 215.5 223.7 235.0 236.6 237.9 227.1

! 2:55:00 217.0 226.6 239.7 241.9 244.5 234.9 2:57:30 219.2 229.7 244.8 247.9 251.6 241.8 i 3:00:00 221.2 233.2 250.2 254.4 259.0 249.6 4 3:02:30 223.6 236.8 256.0 261.2 266.7 257.3 4 Page 60 I

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 O, Test Date: NOVEMBER 30.1995 UNEXPOSED SURFACE TEMPERATURES, TIME T.C. No.182 T.C. No.183 T.C. No.184 T.C. No.185 T.C. No.186 T.C. No.187 hr: min:sec 0:00:00 66.2 66.0 65.7 66.9 66.4 66.1 0:02:30 66.2 66.1 65.7 67.0 66.4 66.1 0:05:00 66.3 66.0 65.7 67.0 66.4 66.1 0:07:30 66.3 66.1 65.8 67.0 66.4 66.1 0:10:00 66.3 66.1 65.7 67.0 66.4 66.1 0:12:30 66.4 66.1 65.8 67.0 66.5 66.1 0:15:00 66.3 66.1 65.7 67.0 66.4 66.1 0:17:30 66.2 66.1 65.7 67.0 66.4 66.1 0:20:00 66.3 66.1 65.7 67.0 66.4 66.1

0
22:30 66.4 66.1 65.8 67.1 66.5 66.1 4

0:25:00 66.4 66.2 65.8 67.1 66.5 66.1 0:27:30 66.4 66.2 65.9 67.0 66.5 66.1 0:30:00 66.5 66.2 65.9 67.1 66.5 66.1 0:32:30 66.6 66.3 66.0 67.1 66.5 66.1 0:35:00 66.7 66.4 66.1 67.2 66.5 66.1 0:37:30 66.9 66.6 66.1 67.2 66.5 66.1 0:40:00 67.1 66.8 66.3 67.2 66.5 66.1 0 0:42:30 0:45:00 0:47:30 67.4 67.8 68.3 67.0 67.4 67.8 66.4 66.7 66.9 67.3 67.4 67.5 66.5 66.6 66.7 66.1 66.2 66.2 0:50:00 68.9 68.2 67.3 67.5 6'6.7 66.2 0:52:30 69.5 68.7 67.6 67.7 66.8 66.2 0:55:00 70.3 69.5 68.1 67.8 66.9 65.9 0:57:30 71.4 70.2 68.6 68.0 66.9 66.4 1:00:00 72.6 71.1 69.2 68.2 67.1 66.5 1:02:30 74.0 72.2 70.0 68.5 67.2 66.5 1:05:00 75.8 73,7 70.9 68.9 67.8 67.6 1:07:30 78.0 75.5 72.1 69.4 68.0 67.5 1:10:00 80.6 77.6 73.7 69.9 68.3 67.8 1:12:30 83.6 80.1 75.7 70.5 68.7 68.6 1:15:00 87.1 82.9 78.1 71.2 69.6 70.6 1:17:30 90.8 86.2 80.8 72.4 70.8 74.5 1:20:00 95.0 89.7 83.9 73.8 73.2 79.6 1:22:30 99.6 93.7 87.4 75.9 76.1 85.3 1:25:00 104.5 97.9 90.9 78.4 79.2 92.7 - 1:27:30 109.5 102.3 94.8 81.3 83.2 98.2 1:30:00 115.0 107.1 99.0 84.6 87.8 105.5 1:32:30 121.5 112.3 103.3 88.1 92.7 112.5 1:35:00 117.4 117.7 108.3 92.0 98.1 120.1 1:37:30 133.8 123.0 113.1 95.7 103.1 126.4 1:40:00 138.7 128.0 117.1 99.9 111.5 140.5 1:42:30 143.0 132.7 121.2 b]

   /                                                            104.3         119.6            151.2 Page 61
    ' FILE NC1973                               APPENDIX D                              ISSLED FLORIDA POWER CORPORATION                                                       ;

COLUMN FURNACE TEST DECK 2 i 95NK17030/NC1973 O Test Date: NOVEMBER 30.1995 UNEXPOSED SURFACE TEMPERATURES, TIME T.C. No.182 T.C. No.183 T.C. No.184 T.C. No.185 T.C. No.186 T.C. No.187 hr: min:sec , 1:45:00 146.3 137.2 125.0 110.0 128.3 161.6 1:47:30 150.5 141.4 129.1 115.7 135.9 168.2 1:50:00 154.5 145.4 133.0 121.6 144.6 176.6 1:52:30 158.5 149.2 136.6 128.8 157.5 185.7 1:55:00 162.3 153.0 140.3 138.3 170.0 190.4 1:57:30 165.9 156.5 143.6 146.9 180.5 190.7 2:00:00 169.1 159.5 146.4 157.1 185.2 189.4 2:02:30 172.2 162.4 149.0 167.6 187.3 188.6 2:05:00 174.5 164.9 151.0 174.5 186.2 186.8 l 2:07:30 176.8 167.1 152.9 178.7 186.0 186.2 2:10:00 180.4 169.9 155.7 180.0 187.0 186.7 2:12:30 185.3 173.3 158.3 181.0 186.7 187.4 2:15:00 191.6 178.6 161.0 182.7 189.3 187.6 2:17:30 196.0 189.9 165.1 185.0 191.6 188.2 2:20:00 199.5 198.9 171.3 188.3 192.9 188.0 2:22:30 206.0 205.1 186.8 191.0 193.3 187.7 2:25:00 207.7 207.7 207.7 193.0 194.1 187.7 O 2:27:30 2:30:00 2:32:30 207.8 207.6 207.1 207.6 207.5 207.0 207.9 207.6 207.1 195.8 197.6 198.7 194.5 193.6 193.5 187.7 187.6 188.3

                                                                                                                      )

2:35:00 206.1 206.1 206.3 199.0 193.4 189.5 2:37:30 205.5 205.5 205.6 199.2 194.2 189.2 1 I 2:40:00 205.0 204.9 204.8 199.8 194.6 190.6 , 2:42:30 204.4 204.5 204.2 200.3 195.6 192.2 t 2:45:00 204.3 204.3 204.1 201.0 196.7 194.5  ; 2:47:30 204.4 204.2 204.2 201.5 197.7 196.4 i 2:50:00 205.5 204.1 204.2 202.1 198.8 198.2 l

                            .                                         0               0 2:57:30       227.1        207.3         204.8          203.4           201.3           201.3 3:00:00       236.1        212.8         206.1          204.0           202.5           202.5
3:02:30 243.9 219.8 207.5 204.5 203.8 203.7 l

l 1 .l i i i v l Page 62 t P

FILE NC1973 APPENClX 0 iSSL;EO-FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 n 95NK17030/NC1973 Q Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES, 'l TIME T.C. No.188 T.C. No.189 T.C. No.190 T.C. No.191 T.C. No.192 T.C. No.193 hr: min:sec 0:00:00 65.9 65.7 65.7 65.7 65.7 65.8 0:02:30 65.9 65.7 65.7 65.8 65.7 65.9 0:05.00 65.8 65.7 65.7 65.9 65.7 65.9 0:07:30 65.9 65.7 65.7 65.9 65.7 65.9 0:10:00 65.8 65.7 65.7 65.8 65.9 65.9 0:12:30 65.8 65.7 65.7 65.9 65.7 66.0 0:15:00 65.8 65.7 65.7 65.8 65.9 65.9 0:17:30 65.8 65.6 65.7 65.7 65.7 65.9 0:20:00 65.8 65.6 65.7 65.7 65.9 65.9 0:22:30 65.9 65.7 65.7 65.8 65.8 66.0 0:25.00 65.8 65.7 65.7 65.9 65.7 66.0 0:27:30 65.9 65.7 65.8 65.8 66.0 66.0 0:30:00 65.9 65.7 65.7 65.9 65.7 66.0 0:32:30 66.0 65.7 65.7 65.9 65.7 66.1 0:35:00 65.9 65.7 65.8 65.9 65.8 66.1 0:37:30 65.9 65.7 65.8 66.0 65.8 66.1 0:40:00 66.0 65.7 65.8 66.0 65.8 66.1

        /              0:42:30       65.9            65.7                     65.9       66.0         65.9            66.2

( 0:45:00 66.0 65.7 66.0 66.1 66.4 66.4 0:47:30 65.9 65.8 66.0 66.3 66.2 66.5 0:50:00 66.0 65.8 66.1 66.2 66.5 66.6 0:52:30 66.1 65.8 66.2 66.5 66.4 66.9 0:55:00 66.1 65.9 66.4 66.5 66.9 67.2 0:57:30 66.1 66.1 66.5 66.7 67.2 67.6 1:00:00 66.1 66.2 66.6 67.0 67.3 67.9 1:02:30 66.3 66.3 66.9 67.3 68.0 68.5 1:05:00 68.0 66.6 67.3 67.8 68.6 69.2 1:07:30 67.8 67.2 67.8 68.3 69.3 70.0 i 1:10:00 68.6 69.0 68.5 69.0 70.2 71.0 1:12:30 71.3 74.8 69.8 69.9 70.7 72.1 1:15:00 77.9 82.6 72.4 71.1 71.9 73.3 1:17:30 88.6 90.9 75.6 72.8 73.4 74.6 1:20:00 99.9 98.8 79.3 74.9 74.7 76.4 1:22:30 110.9 105.9 83'3 77.2 76.6 78.1 1:25:00 120.4 112.5 87.3 79.8 78.A 79.9 2 1:27:30 129.3 ' 118.3 91.1 82.4 .. f 82.0

;                     1:30:00       140.9           123.6                    94.9        85.2         83.4            84.3 1:32:30       149.7           128.1                    98.5        88.1         85.7            87.1 1:35:00       162.1           132.2                    102.0       90.8         88.3            88.9 1:37:30       173.1           135.4                    105.2       93.7         90.6            92.1 1:40:00       185.7           138.4                    108.2       96.5         93.1            94.3 1:42:30       187.0           140.3                    111.0       99.0         95.8            96.3 Page 63

F!LE NC1973 APDENCIX 0 ISSUED FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 ' Test Date: NOVEMBER 30,1995 j UNEXPOSED SURFACE TEMPERATURES TIME T.C. No.188 T.C. No.189 T.C. No.190 T.C. No.191 T.C. No.192 T.C. No.193 ) hr: min:sec 1:45:00 187.0 142.0 113.5 101.6 98.1 98.9 1:47:30 187.3 142.7 115.6 104.0 100.5 100.8 i

1:50:00 189.1 143.4 117.5 106.2 102.9 103.0 l 1:52:30 190.6 143.7 119.3 108.6 105.8 106.3 1:55:00 191.0 143.5 120.6 111.1 109.5 111.4 l 1:57:30 189.1 143.6 122.0 113.7 113.8 115.7 2:00:00 185.9 143.8 123.6 116.4 116.8 118.9 2:02:30 184.3 140.3 124.4 118.4 119.8 123.6 2:05:00 180.6 137.2 124.6 121.6 123.8 126.4 l 2:07:30 179.5 137.3 126.4 125.1 127.3 128.8 i 2:10.00 178.1 137.5 128.5 127.6 129.6 130.8 2:12:30 177.5 137.7 130.1 129.2 130.7 132.7 2:15:00 176.7 138.0 131.7 130.5 132.3 139.4 .

2:17:30 176.4 138.3 133.1 132.1 136.4 148.1 I 2:20:00 175.5 139.1 135.3 134.5 143.4 157.4 ) 2:22:30 174.5 140.4 138.2 138.6 151.6 166.6 i 2:25:00 173.9 142.0 142.6 145.6 160.0 175.3 O 2:27:30 177.3 145.6 148.1 154.0 168.9 183.4 V 2:30:00 2:32:30 181.3 185.0 150.5 156.3 154.9 162.6 162.9 172.9 178.4 188.5 190.4 195.6 2:35:00 189.1 163.1 171.8 185.8 195.6 198.2 l 2:37:30 190.9 175.6 187.4 194.0 196.0 199.0 2:40:00 193.2 186.8 192.1 194.3 195.6 200.6 2:42:30 195.3 191.6 193.6 193.5 194.0 202.0 2:45:00 197.4 193.6 194.0 193.3 193.7 204.0 2:47:30 199.2 194.9 194.9 194.5 196.0 205.0 l 2:50:00 200.7 195.6 194.4 194.4 197.8 206.4 2:52:30 201.6 195.3 194.0 194.8 199.9 206.8 2:55:00 202.6 195.3 193.4 194.9 201.2 207.7 2:57:30 203.5 195.0 192.9 195.3 203.0 208.3 3:00:00 204.5 195.3 193.0 196.6 204.0 208.6 3:02:30 204.9 197.1 196.2 198.9 205.2 209.4 Page 64 i

FILE NC 972 APPENCfX 0 m i c .9 FLORIDA POWER CORPORATION COLUMN FURNACE TEST . OECK 2 95NK17030/NC1973 (] Test Date: NOVEMBER 30,1995

  . V 4

UNEXPOSED SURFACE TEMPERATURES, 'l TIME T.C. No.194 T.C. No.195 T.C. No.196 T.C. No.197 T.C. No.198 T.C. No.199 hr: min:sec 0.00.00 65.8 65.9 66.0 66.1 66.1 66.3 , 0.02:30 65.9 66.0 66.0 66.2 66.1 66.4 0:05:00 65.9 66.0 66.1 66.1 66.2 66.3 0:07:30 65.9 66.1 66.1 66.2 66.3 66.3 0:10:00 65.9 65.9 66.1 66.1 66.2 66.3 , 0:12:30 65.9 66.1 66.1 66.2 66.3 66.3

0
15:00 65.9 66.0 66.0 66.1 66.2 66.2 0:17:30 65.9 66.0 66.1 66.1 66.2 66.3 0:20:00 65.9 65.9 66.1 66.1 66.1 66.4 0:22:30 65.9 66.1 66.1 66.3 66.2 66.4 0:25:00 66.0 66.1 66.1 66.2 66.3 66.4 0:27:30 66.0 66.0 66.1 66.2 66.3 66.5 0:30:00 66.0 66.2 66.1 66.3 66.4 66.5 0:32:30 66.0 66.2 66.2 66.3 66.4 66.6 l 0:35.00 66.1 66.1 66.2 66.4 66.4 66.7 0:37:30 66.1 66.3 66.3 66.5 66.5 66.9 0:40:00 66.1 66.3 66.4 66.5 66.6 67.0 0:42:30 66.2 66.4 66.5 66.6 66.8 67.2
  $       0:45:00       66.4          66.4           66.7        66.7        67.0             67.5 0:47:30       66.6          66.6           66.9        66.9       67.3              67.8 0:50:00       66.7          66.7           67.1        67.0       67.5              68.2 0:52:30       67.0          67.1           67.3       67.4        67.8              68.6 0:55:00       67.3          67.3           67.6       67.6        68.2             69.2           )

0:57:30 67.7 67.5 68.0 68.0 68.7 70.0 1:00:00 68.1 68.2 68.5 68.6 69.4 70.9 1:02:30 68.6 68.5 69.1 69.2 70.1 72.0 l 1:05:00 69.4 69.3 70.0 70.0 71.1 73.2 i 1:07:30 70.1 70.1 70.9 70.9 72.3 74.5 1:10:00 71.1 71.1 72.2 71.9 73.5 76.0 j 1:12:30 72.2 72.5 73.6 73.1 74.9 77.7 1:15:00 13.3 74.0 75.4 74.5 76.6 79.6 1:17:30 74.6 75.6 77.5 76.2 78.6 81.8 1:20:00 76.3 77.7 79.7 78.1 80.7 84.0 1:22:30 78.1 79.8 82.1 80.3 83.0 86.6 1:25:00 79.9 82.0 84.8 82.8 85.7 89.4 1:27:30 82.0 84.4 87.6 85.6 88.6 92.7 1:30:00 84.5 87.3 91.0 89.0 92.3 97.7 1:32:30 86.9 90.0 93.7 91.6 95.6 101.2 1:35:00 89.2 92.5 96.7 94.3 98.2 103.1 1:37:30 91.5 95.3 99.6 97.2 100.8 105.2 1:40:00 93.8 98.0 102.7 100.2 103.6 107.6 1:42:30 96.7 100.5 105.7 103.2 106.4 110.2

  \

Page 65

FILE NC1973 APPENCIX 0 ISSUEC FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 I UNEXPOSED SURFACE TEMPERATURE: i TIME T.C. No.194 T.C. No.196 T.C. No.194 T.C. No.197 T.C. No.198 T.C. No.199 hr: min:sec 1:45:00 98.8 103.3 108.8 106.2 109.3 113.5 i 1:47:30 101.5 105.9 112.1 109.7 112.8 117.7 1:50:00 104.8 109.4 116.2 115.2 117.2 121.7 l 1:52:30 110.2 115.0 120.8 120.7 121.5 125.3 1:55:00 118.1 118.9 125.3 124.6 125.4 128.8 1:57:30 120.3 122.7 129.0 127.5 128.5 132.7 2:00:00 124.3 125.8 132.0 129.2 131.3 138.4 2:02:30 127.5 128.6 135.7 131.0 135.5 145.3 2:05:00 129.3 130.3 139.7 135.9 140.9 152.4 2:07:30 130.3 132.5 144.4 141.9 147.0 158.7 2:10:00 132.1 137.2 149.9 148.5 153.3 164.3 2:12:30 136.8 143.9 156.1 155.4 159.7 169.6 2:15:00 143.5 151.8 162.7 161.7 165.4 174.4 2:17:30 154.0 159.5 168.8 166.8 170.5 178.7 2:20.00 163.6 166.9 175.7 172.7 176.0 183.5 J 2:22:30 172.0 173.8 .182.0 179.1 181.6 187.8 l 2:25:00 179.7 180.2 187.4 184.5 186.7 191.3 ! 2:27:30 186.6 186.1 192.1 189.6 191.1 194.3

  ,O      2:30:00      192.3        191.3         195.9       193.3       194.2        196.2
  .d      2:32:30      196.5        195.0         198.2       194.9       196.2        197.1 2:35:00      198.7        196.8         199.6       195.8       197.4        198.3 2:37:30      200.2        197.9         200.4       193.2       197.6        197.9 2:40:00      204.8        199.7         201.7       193.6       198.9        198.5 2:42:30      207.7        201.9         203.0       195.6       199.9        199.1 2:45:00      208.6        204.6         204.2       199.0       201.2        200.1 2:47:30      209.5        207.6         205.4       201.9       202.7        201.9 2:50:00      209.6        210.1         206.5       203.9       204.0        203.5 2:52:30      210.2        211.5         207.5       205.5       205.1        204.5 2:55:00      210.3        212.2         208.3       206.7       206.1        205.6 2:57:30      210.6        212.7         209.0       207.7       207.0        206.4 3:00:00      21,0.6       212.8         209.4       208.3       207.6        207.2 3:02:30      210.9        213.1         209.8       209.2       208.2        208.0 J

Page 66

SiLE NC1973 APPEND:X D ISSUEO. FLORIDA POWER CORPORATION COLUMN fur 4NACE TEST DECK 2 95NK17030!NC1973 O v Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES i TIME T.C. No. 200 T.C. No. 201 T.C. No. 202 T.C. No. 203 T.C. No. 204 T.C. No. 205 hr: min:sec 0:00:00 66.9 66.9 66.8 73.1 72.0 67.2 0:02:30 66.9 67.0 66.9 73.2 72.0 67.2 0:05:00 66.9 67.0 67.0 73.1 71.9 67.2 0:07:30 66.9 67.0 67.0 73.1 71.9 67.2 0:10:00 66.9 66.9 66.9 73.1 71.8 67.2 0:12:30 67.0 67.0 67.0 73.2 71.8 67.2 0:15:00 66.9 66.9 66.9 73.1 71.7 67.2 0:17:30 66.9 66.9 66.9 73.1 71.6 67.2 0:20:00 66.9 66.9 66.9 73.2 71.7 67.2 0:22:30 66.9 67.0 66.9 73.2 71.8 67.4

         ' 0:25:00      67.0          67.0           67.1         73.4         71.9           67.2 0:27:30      67.1          67.1           67.1         73.4         71.9          67.4 1           0:30:00      67.1          67.1           67.2         73.7         72.1          67.4
0:32:30 67.2 67.2 67.3 73.9 72.2 67.7 0:35:00 67.4 67.3 67.4 74.0 72.4 67.8

.; 0:37:30 67.5 67.4 67.6 74.4 72.6 68.0 0:40:00 67.7 67.6 67.7 74.4 72.8 68.5 t; 0:42:30 67.9 67.8 68.1 74.8 72.9 68.8 i 0:45:00 68.3 68.1 68.5 75.0 73.2 69.8 l 0:47:30 68.7 68.4 69.4 75.4 73.4 70.7 0:50:00 69.2 68.9 70.3 75.8 73.6 72.4 0:52:30 69.8 69.7 72.1 76.2 73.9 74.6 0:55:00 70.6 70.6 74.6 76.5 74.1 77.8 0:57:30 71.6 72.1 78.4 77.0 74.3 81.8 1:00:00 72.8 73.7 81.4 77.0 74.7 86.3 1:02:30 74.2 75.7 85.1 77.6 74.9 91.2 1 05:00 75.9 78.0 88.6 77.9 75.1 96.4 , 1:07:30 77.7 80.2 91.9 78.2 75.3 102.5 4 1:10:00 79.6 82.6 95.7 78.5 75.6 110.1 1:12:30 82.0 85.2 96.8 78.9 75.8 119.9 d 1:15:00 .84.5 87.8 101.1 78.9 76.0 127.6 1:17:30 87.2 90.4 102.3 79.2 76.3 137.0 1:20:00 89.9 92.9 106.7 80.0 76.4 145.3 1:22:30 92.7 95.8 109.8 80.1 76.5 153.9 ~ 1:25:00 95.5 98.7 113.5 80.4 76.9 166.2 1:27:30 98.9 104.2 123.9 80.9 77.1 170.7 1:30:00 104.4 111.7 136.7 81.3 77.2 171.8 1:32:30 109.0 116.1 139.0 81.6 77.4 172.5 1:35:00 111.0 118.0 136.2 81.9 77.5 175.7 1:37:30 113.5 119.6 135.8 82.2 77.8 177.9 1:40:00 116.5

  • 122.0 139.6 82.6 78.0 ?79.2
 ;         1:42:30     119.1         124.7          143.1         82.5         78.4          180.5 O

Page 67

FILE NCi973 APPENDIX D ISSUEC FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 O Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURE, .. _ _ TIME T.C. No. 200 T.C. No. 201 T.C. No. 202 T,C. No. 203 T.C. No. 204 T.C. No. 205 , hr: min:sec 1:45:00 123.1 126.8 146.2 82.8 78.5 177.7 1:47:30 126.4 129.0 150.0 82.8 78.8 182.7 1:50:00 130.3 131.4 154.3 83.2 78.9 187.7 1:52:30 134.2 134.6 161.6 83.5 78.9 188.7 1:55:00 139.3 139.9 163.7 83.7 79.3 192.3 1:57:30 145.7 146.5 166.9 83.9 79.4 194.9 2:00:00. 152.5 153.1 168.7 83.7 79.5 196.8 2:02:30 15,8.5 158.2 171.1 84.3 79.5 198.3 2:05:00 164.0 163.8 173.9 84.5 79.7 198.0 2:07:30 169.3 169.4 176.5 85.0 79.8 201.3 2:10:00 174.0 174.1 177.2 85.2 80.0 202.7 2:12:30 178.2 177.6 177.3 85.6 80.1 205.0 I ' 2:15:00 181.6 180.6 181.2 85.7 80.4 207.1 2:17:30 184.9 184.2 185.2 86.0 80.6 207.1 2:20:00 188.0 187.1 187.1 86.3 80.8 208.2 2:22:30 190.6 189.5 189.8 86.6 81.1 20a.8 2:25:00 193.1 191.9 192.2 86.7 81.3 210.4

/~ 2
27:30 195.3 194.3 193.7 87.5 81.5 211.7
' (_.}/      2:30:00      197.1         196.3          195.7         87.1        81.8         211.0 2:32:30      198.9         198.3          197.4         87.4        81.9         212.2 2:35-00
                  .       200.3         200.0          198.6         88.3        81.9         212.1 2:37:30      201.2         201.3          200.4         88.8        82.2         214.1 2:40:00      202.5         202.3          201.5         89.0        82.7         212.8 2:42:30      203.4         203.1          202.6         88.5        82.8         213.3 2:45:00      204.7         203.9          203.7         89.0        82.8         212.9 l

2:47:30 204.5 204.6 204.7 89.3 82.8 213.6 2:50:00 205.5 205.3 205.4 89.3 82.8 213.4 2:52:30 206.0 206.0 206.3 89.5 82.8 213.6 4 2:55:00 206.8 206.7 207.3 90.2 82.9 213.4 2:57:30 207.4 207.3 208.1 90.9 82.6 212.8 3:00:00 207.6 207.8 208.7 92.7 82.6 212.9 3:02:30 208.2 208.3 209.4 94.2 84.3 213.0 1 C , Page 68

LE NC 973 APPENDIX D ISSUED FLORIDA POWER CORPORATION - COLUMN FURNACE TEST - DECK 2 95NK17030/NC1973 Test Date: NOVEMBER 30.1995 UNEXPOSED SURFACE TEMPERATUR! TIME T.C. No. 206 T.C. No. 207 T.C. No. 208 T.C. No. 209 T.C. No. 210 T.C. No. 211 hr: min:sec 0:00:00 67.0 67.2 67.0 67.4 67.3 67 3 0:02:30 67.0 67.3 67.0 67.5 67.3 67.3 0:05:00 67.0 67.3 67.1 67.4 67.3 67.4 0:07:30 67.0 67.3 67.2 67.4 67.4 67.3 0:10:00 67.1 67.3 67.2 67.5 67.4 67.3 0:12:30 67.0 67.3 67.2 67.3 67.4 67.3 0:15:00 67.1 67.3 67.1 67.5 67.4 67.4 0:17:30 67.0 67.3 67.2 67.4 67.4 67.3 0:20:00 67.0 67.3 67.1 67.4 67.4 67.3 0:22:30 67.1 67.3 67.1 67.6 67.4 67.4 .j 0:25:00 67.1 67.3 - 67.1 67.6 67.4 67.4 >W 0:27:30 67.2 67.4 67.3 67.2 67.4 67.3 0:30:00 67.3 67.4 67.3 67.7 67.5 67.5 0:32:50 67.3 67.5 67.4 67.4 67.5 67.4 0:35:00 67.4 67.5 67.4 67.5 67.6 67.5 0:37:30 67.6 67.7 67.6 67.6 67.7 67.6 ( 0:40:00 67.6 67.8 67.8 67.7 67.7 67.6

 ,Q   0:42:30        68.1          68.0            67.9        67.6         67.9          67.8 V    0:45:00 0:47:30 68.6 69.1 68.2 68.5 68.0         68.1         68.1          68.0 68.3         68.3         68.2          68.2              ;

0:50:00 69.; 66.9 68.8 68.5 68.6 68.6 0:52:30 70.8 69.5 69.2 68.8 68.9 68.9 , j , 0:55:00 72.2 70.3 69.9 69.4 69.3 69.3  ! 0:57:30 74.5 71.3 70.7 70.3 69.8 69.9 l 1:00:00 76.5 72.7 71.8 71.1 70.4 70.7 1:02:30 80.4 74.8 73.3 72.0 71.3 71.8 ) 1:05:00 83.4 77.0 75.0 73.3 72.7 73.2 { 1:07:30 88.9 80.2 77.2 75.3 74.2 ,74.9 1:10:00 93.8 84.6 80.7 77.7 76.2 77.0 4 1:12:30 103.2 89.7 84.3 80.1 78.4 79.2 1:15:00 11,0.0 95.3 88.2 83.2 80.9 81.7 1:17:30 117.5 103.4 94.2 87.6 83.8 84.0 i 1:20:00 124.6 108.7 99.8 92.2 87.2 87.7 1:22:30 130.6 113.6 104.8 97.1 90.8 91.0 1:25:00 144.9 124.5 112.8 103.6 95.0 95.3 1:27:30 160.4 137.7 122.3 112.9 101.4 101.8 1:30:00 164.0 148.4 127.5 118.9 108.4 108.3 1:32:30 164.9 153.7 132.5 122.2 113.7 113.7 1:35:00 167.3 154.8 136.2 123.9 117.5 117.5 1:37:30 170.6 162.0 143.3 127.4 121.3 121.7 1:40:00 174.3 165.3 151.9 134.0 125.5 126.3 1:42:30 176.9 173.0 162.3 141.9 129.9 131.1 Page'69

I l FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2

 '^                                             95NK17030/NC1973 Test Date: NOVEMBER 30,1995                                                                                                         )

l UNEXPOSED SURFACE TEMPERATURES, T , l l TIME T.C. No. 206 T.C. No. 207 T.C. No. 208 T.C. No. 209 T.C. No. 210 T.C. No. 211 hr: min:sec 1:45:00 179.5 178.2 173.4 153.4 135.4 137.0 1:47:30 182.4 181.7 182.3 165.1 142.5 144.1 1:50:00 186.6 186.5 188.6 177.2 152.2 152.5 1:52:30 189.3 192.3 191.3 184.2 162.3 161.4 1:55.00 193.0 195.5 194.0 188.3 173.0 170.2 1:57:30 197.0 196.3 196.0 189.8 184.1 180.4 2:00:00 199.0 197.8 198.9 188.2 190.2 185.7 2:02:30 200.4 199.8 201.7 185.6 192.5 187.5 2:05:00 201.6 202.4 202.7 185.9 193.9 189.6 2:07:30 202.3 203.9 203.5 188.6 195.3 193.0 2:10:00 204.3 205.2 204.8 196.4 198.5 197.0 2:12:30 206.2 207.0 206.6 199.8 202.8 200.1 2:15:00 208.3 208.2 207.8 203.1 205.4 203.1 2:17:30 208.8 209.4 208.9 204.8 205.8 203.9 2:20:00 209.9 209.8 209.6 207.0 207.2 205.9 2:22:30 210.2 210.8 210.2 208.2 208.0 207.3 2:25:00 210.8 210.7 210.5 209.1 209.0 208.5 2:27:30 211.8 211.4 210.9 209.5 209.3 209.2 2:30:00 211.5 211.7 211.3 210.6 209.7 209.7 2:32:30 212.3 212.0 211.8 211.1 210.1 210.1 2:35:00 211.9 211.2 211.1 209.8 210.3 210.0 2:37:30 212.8 212.5 212.0 210.4 209.9 209.8 2:40:00 212.4 212.2 211.9 210.9 210.1 210.2 2:42:30 212.2 212.4 211.9 210.9 210.5 210.4 2:45:00 212.5 212.2 211.9 211.2 210.7 210.4 2:47:30 212.9 212.1 211.9 210.9 210.5 210.3 2:50:00 212.6 212.1 211.9 211.0 211.1 210.3 1 2:52:30 212.6 212.1 211.9 210.9 210.2 209.9 2:55:00 212.5 211.9 211.8 210.7 209.9 209.8 2:57:30 211.8 211.3 211.5 210.4 210.0 209.6 3:00:00 21.1.8 211.2 211.2 210.4 210.7 209.9 3:02:30 211.8 211.0 211.1 210.5 211.2 210.4 V Page 70

FILE NC1973 APPENDIX 0 ISSUED FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 O v 95NK17030/NC1973 Test Date: NOVEMBER 30.1995 UNEXPOSED SURFACE TEMPERATURES, TIME T.C. No. 212 T.C. No. 213 T.C. No. 214 T.C. No. 215 T.C. No. 216 T.C. No. 217 hr: min:sec 0:00:00 67.0 67.1 66.7 66.8 66.3 66.4 0:02:30 67.0 67.2 66.7 66.8 66.2 66.4 0:05:00 67.1 67.1 66.8 66.8 66.4 66.4 0:07:30 67.1 67.2 66.7 66.9 66.3 66.5 0:10:00 67.1 67.2 66.7 66.9 66.3 66.5 0:12:30 67.1 67.1 66.8 66.8 66.3 66.5 0:15:00 67.1 67.2 66.7 66.9 66.4 66.5 0:17:30 67.1 67.2 66.7 66.9 66.2 66.5 0:20:00 67.1 67.1 66.8 66.9 66.3 66.5 0:22:30 67.1 67.2 66.7 66.9 66.4 66.5 0:25:00 67.1 67.2 66.7 66.8 66.4 66.4 0:27:30 67.2 67.3 66.8 66.9 66.4 66.5 ! 0:30:00 67.2 67.3 66.8 66.9 66.5 66.4 0:32:30 67.4 67.3 66.9 66.9 66.5 66.6 0:35:00 67.4 67.3 66.9 66.9 66.5 66.5 0:37:30 67.4 67.4 66.9 67.0 66.6 66.5 0:40:00 67.6 67.5 67.0 67.0 66.7 60.7 l 0:42:30 67.8 67.5 67.1 67.1 66.8 66.7 0:45:00 68.0 67.7 67.3 67.2 67.0 66.8 i 6 0:47:30 68.3 68.0 67.3 67.6 67.1 67.1 l 0:50:00 68.6 68.3 67.6 67.8 67.4 67.3 0:52:30 69.1 68.5 68.0 68.0 67.7 67 6 i 0:55:00 69.5 69.0 68.1 68.4 68.1 67.9 0:57:30 70.1 69.5 68.6 68.8 68.7 68.2 , 1:00:00 71.0 70.2 69.1 69.3 69.4 68.7 1:02:30 72.2 70.9 69.8 70.0 70.3 69.5 1:05:00 73.8 72.0 70.7 71.1 71.6 70.3 1:07:30 75.4 73.4 71.6 72.5 73.0 71.7 1:10:00 77.6 74.9 72.8 74.0 74.8 73.4 1:12:30 80.0 76.5 74.3 75.7 76.9 75.2 1:15:00 82 4 78.5 75.8 77.7 79.0 77.4 1:17:30 85.2 80.7 77.7 79.9 81.5 79.8 1:20:00 86.3 83.7 79.7 82.4 84.1 82.6 1:22:30 91.5 86.6 82.0 84.8 86.9 85.2 1:25:00 95.3 90.1 84.7 87.5 89.8 88.2 1:27:30 101.2 95.3 88.9 90.9 93.1 91.7 1:30:00 107.5 101.8 95.3 95.7 97.4 95.9 1:32:30 112.9 107.5 101.2 100.8 101.9 101.2 1:35:00 116.9 111.6 105.2 104.7 105.7 104.8 1:37:30 120.9 115.8 109.5 108.5 109.7 108.7 1:40:00 125.1 120.4 114.9 113.1 114.1 113.0

  /3      1:42:30      129.3         124.2           119.6        117.5         118.7             117.7 U     .

Page 71 4

FILE NC1973 APPENCIX 0 . S S t., E FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 (S ("/ UNEXPOSED SURFACE TEMPERATURES, TIME T.C. No. 212 T.C. No. 213 T.C. No. 214 T.C. No. 215 T.C. No. 216 T.C. No. 217 hr: min:sec 1:45:00 134.3 127.6 124.1 122.7 123.9 123.3 1:47:30 141.0 131.7 126.9 126.2 127.9 127.6 1:50:00 149.9 140.8 128.9 128.5 130.9 130.9 1 1:52:30 160.1 151.3 131.2 130.2 132.9 133.2 1:55:00 170.0 163.7 137.7 132.1 135.3 136.0 1:57:30 180.7 177.3 155.3 134.7 140.0 140.1 2:00.00 187.1 187.1 179.1 159.6 149.1 148.3 2:02:30 189.1 191.9 188.5 183.5 172.7 163.4 2:05:00 194.6 198.3 191.4 187.8 183.8 180.3 2:07:30 199.3 202.2 194.4 187.9 186.3 185.7 2:10:00 202.7 205.7 200.2 194.3 190.6 189.7 2:12:30 205.2 207.6 204.3 198.5 194.6 194.5 2:15:00 206.8 209.0 206.8 201.8 198.0 198.6 2:17:30 208.1 209.7 208.2 203.4 197.0 195.7 . 2:20:00 208.9 210.4 209.1 205.7 200.3 198.6 2:22:30 209.8 210.8 210.1 207.5 203.4 201.6 + 2:25:00 210.5 211.3 210.7 208.9 205.5 204.4 2:27:30 211.2 211.7 - 211.2 209.8 207.3 206.2 0\ 2:30:00 2:32:30 2:35:00 211.5 211.9 211.9 212.0 212.3 212.3 211.6 212.0 212.1 210.6 211.4 211.5 208.8 209.9 210.0 208.5 209.9 209.6 2:37:30 212.3 212.5 212.4 211.5 209.9 209.3 2:40:00 2.12.3 212.6 212.5 211.9 210.6 210.1 2:42:30 212.6 212.8 212.6 212.1 210.9 210.5 2:45:00 212.4 212.6 212.6 212.3 211.4 210.9 2:47:30 212.4 212.8 212.6 212.4 211.5 211.0 2:50:00 212.4 212.7 212.7 212.5 211.8 211.4 2:52:30 212.4 212.6 212.6 212.,5 211.8 211.7 2:55:00 212.3 212.5 212.7 212.5 212.0 211.9 2:57:30 212.2 212.4 212.5 212.5 212.0 212.1 4 3:00:00 212.3 212.5 212.6 212.5 212.2 212.2 i 3:02:30 212.4 212.7 212.5 212.6 212.2 212.4 i l l O Page 72

ME NCi973 APPENClX 0 155UEO. FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURE! TIME T.C. No. 218 T.C. No. 219 T.C. No. 220 T.C. No. 221 T.C. No. 222 T.C. No. 223 hr: min:sec 0:00:00 65.9 66.0 65.8 66.2 66.5 67.2 0:02:30 65.8 66.0 65.8 66.1 66.4 67.1 0:05:00 66.0 66.0 65.9 65.9 66.5 67.2 0:07:30 65.9 66.1 65.9 66.1 66.4 67.3 0:10:00 65.9 66.0 65.8 66.1 66.5 67.3 0:12:30 65.9 66.1 65.8 65.9 66.3 67.4 l 0:15:00 66.0 66.0 65.8 66.2 66.5 67.3 0:17:30 65.9 66.0 65.8 65.9 66.5 67.3 0:20:00 65.9 66.1 65.8 66.0 66.3 67.4 0:22:30 65.9 66.1 65.8 66.2 66.5 67.3 l 0:25:00 66.0 65.9 65.8 .

                                                                   ., 66,1       66.5          67.4           l 0:27:30       65.9         66.1           65.9     ' ~66.1' '           66.5          67.5 0:30:00       66.1         66.0           65.9               66.2       66.6          67.5 0:32:30        66.0         66.2           65.9               66.1       66.5          67.6 0:35:00        66.1         66.0           65.8               66.2       66.6          67.6 0:37:30        66.1         66.0           65.9               66.3       66.7          67.7           ,

0:40:00 66.0 66.1 65.9 66.1 66.7 67.8 1 0:42:30 66.2 66.1 65.9 66.0 66.5 68.0 t 0:45:00 66.3 66.1 65.9 66.0 66.6 68.1 0:47:30 66.4 66.1 65.9 66.5 66.9 68.2 . 0:50:00 66.5 66.1 66.0 66.5 66.9 68.3 l 0:52:30 66.5 66.3 66.1 66.2 66.8 68.6  ! 0:55:00 66.7 66.3 66.1 66.5 67.1 68.7 l 0:57:30 67.1 66.5 66.2 66.3 67.1 68.9 . l 1:00:00 67.4 66.6 66.3 66.5 67.3 69.1 1:02:30 67.5 66.9 66.5 66.3 67.2 69.5 j 1:05:00 68.2 67.2 66.7 66.9 67.6 69.7 j 1:07:30 69.0 67.4 67.2 67.0 67.8 70.0 1:10:00 69.8 68.0 67.8 66.9 67.9 70.4 1:12:30 70.7 68.6 68.2 67.2 68.0 70.8 1:15:00 72.0 69.2 68.8 67.4 68.3 71.2 1:17:30 ~73.6 70.2 69.4 67.9 68.6 71.6 l l 1:20:00 75.4 71.3 70.3 68.4 69.1 72.2 ~ 1:22:30 77.5 72.5 71.4 68.7 69.4 72.7 . 1:25:00 80.1 74.3 72.7 69.1 70.0 73.3 1:27:30 83.2 . 76.7 74.6 69.8 70.3 73.9

1
30:00 86.3 79.9 78.1 70.4 70.7 74.6 1:32:30 90.8 83.2 81.7 71.5 71.5 75.3 1:35:00 94.9 86.0 84.3 72.3 72.3 76.1 1:37:30 98.6 89.2 86.9 73.6 73.1 77.1 1:40:00 103.1 92.7 89.3 74.5 74.0 78.0 1:42:30 108.1 97.2 92.2 77.3 75.3 79.1 O

Page 73

FILE NC1973 APPENDIX D ISSUEO FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 Test Date: NOVEMBER 30,1995

;                                   UNEXPOSED SURFACE TEMPERATURE!

TIME T.C. No. 218 T.C. No. 219 T.C. No. 220 T.C. No. 221 T.C. No. 222 T.C. No. 223 hr: min:sec 1:45:00 114.7 104.5 97.2 79.9 76.7 80.3 1:47:30 120.7 113.2 106.4 84.5 79.0 81.6 1:50:00 125.2 120.1 119.1 89.7 82.2 83.2 1:52:30 128.6 125.4 125.6 98.1 84.0 84.7 I

       . 1:55:00       130.4         127.3           128.5       98.0         86.0         86.3 1:57:30       132.1         128.5           129.6       98.9         88.4         88.0 2:00:00       135.7         129.2           129.7      100.5         91.1         88.9 2:02:30       150.1        131.5            130.0      104.4         94.1         90.8
!        ,   2:05:00       169.4 <      145.4            132.3      109.1        100.6         93.0 2:07:30      181.4         164.0            i A2.1     112.9        105.5         95.7 2:10:00      186.3         173.3            154.8      117.0        109.9         98.7
,            2:12:30      191.8         182.7            164.'3     120.3        113.3        102.5

, 2:15:00 196.5 191.9 176 9 125.3 116.3 105.9 I 2:17:30 192.9 192.3 18;.3 133.4 120.2 110.0 2:20:00 195.1 194.4 191.5 140.0 124.2 114.1 2:22:30 198.2 197.2 194.7 146.0 126.6 117.2 2:25:00 201.8 201.3 199.2 150.9 129.3 119.2 2:27:30 203.6 203.2 201.2 157.2 132.7 121.2 l0 2:30:00 2:32:30 206.6 208.2 206.1 207.9 204.8 207.3 161.3 165.5 135.7 139.1 122.7 124.8 1 2:35:00 208.2 207.9 207.6 171.0 142.8 127.1 2:37:30 205.4 204.1 202.5 181.8 149.5 129.2

2:40:00 207.4 206.2 205.1 186.5 155.4 131.5 2:42:30 207.6 204.4 202.2 191.6 163.0 135.5 2:45:00 208.8 206.4 204.7 194.4 169.4 139.1 2:47:30 209.1 206.5 199.1 198.6 178.6 142.6 2:50.00 209.5 206.5 201.7 204.4 187.5 146.3 2:52:30 209.9 206.4 196.8 206.1 195.7 151.6 2:55:00 210.5 207.6 196.7 207.1 202.5 160.1 3 2:57:30 210.8 208.6 193.7 207.7 204.9 171.4 3:00:00 211.4 209.4 197.3 207.7 206.7 184.3 3:02:30 2fi.6 210.1 ,

197.5 207.4 206.3 194.1 l l 4 v j Page 74 i

FILE NC1973 APPENCIX D ISSUED FLORIDA POWER CORPORATION COLUMN FURNACE TEST . DECK 2 95NK17030/NC1973 i Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES, ' s TIME T.C. No. 224 T.C. No. 225 T.C. No. 226 T.C. No. 227 T.C. No. 228 T.C. No. 229 hr: min:sec , 0.00:00 67.4 66.9 66.2 66.3 65.9 66.2 0:02:30 67.4 66.9 66.1 66.2 65.8 66.2 0:05:00 67.3 67.0 66.2 66.3 65.8 66.1 0:07:30 67.4 66.9 66.2 66.2 65.9 66.1 0:10:00 67.5 66.9 66.2 66.1 66.0 66.1 0:12:30 67.4 66.9 66.2 66.3 65.9 66.1 0:15:00 67.5 66.9 66.2 66.2 65.8 66.2 0:17:30 67.5 66.9 66.2 66.2 65.8 66.2 4 0:20:00 67.5 66.9 66.2 66.3 65.9 66.1 0:22:30 67.6 66.9 e6.2 66.2 65.8 66.3 0:25:00 67.5 67.0 66.2 66.1 65.8 66.1

       '0:27:30        67.6            67.0              66.2           66.3         65.9          66.1 0:30:00        67.6            67.0              66.3           66.1         65.8          66.3 0:32:30        67.8            66.9              66.2           66.2         65.9          66.1 0:35:00        67.8            66.9              66.2           66.1         65.8          66.2 0:37:30        67.9            67.0              66.3           66.1         65.8          66.2 4

0:40:00 67.9 67.1 66.3 69.2 65.8 66.3 0:42:30 67.9 67.2 66.3 66.3 65.9 66.3

s 0:45:00 68.0 67.3 66.3 66.2 65.9 66.3 i 0:47:30 68.2 67.2 65.4 66.2 66.0 66.4 0:50:00 68.4 67.2 66.4 66.4 66.1 66.3 0:52:30 68.5 67.4 66.5 66.5 66.1 66.4 0:55:00 68.8 67.4 66.5 66.5 66.3 66.6 0:57:30 68.8 67.7 66.6 66.5 66.3 66.8 1:00.00 69.2 67.6 66.7 66.6 66.5 66.9 l 1:02:30 69.3 67.9 66.9 66.9 66.6 67.1 1:05:00 69.9 68.4 67.6 67.1 66.9 67.4  !

1:07:30 70.3 68.6 67.8 68.2 67.2 67.9 1:10:00 70.7 69.1 68.4 72.5 68.4 68.4 i 1:12:30 71.3 69.7 70.2 80.9 71.5 69.3

        *:15:00        72.2           71.2               74.4          90.1         76.3          71.0
~

1:17:30 73.5 73.9 81.1 100.4 81.8 73.4 ! 1:20:00 75.5 77.7 89.3 110.1 87.6 76.2 1:22:30 78.1 82.4 98.0 119.4 93.4 79.6 1:25:00 81.6 87.7 106.6 128.0 99.1 82.9 1:27:30 85.6 93.0 114.6 135.9 104.4 86.4 1:30:00 89.8 98.9 123.6 142.7 109.3 90.1 1:32:30 94.3 105.0 131.8 148.9 113.8 93.6 1:35:00 98.9 111.2 140.6 154.3 118.0 97.0 1:37:30 103.6 117.1 148.2 158.3 121.7 100.4 1:40:00 ,108.6 125.5 158.6 161.8 124.8 103.5 2 1:42:30 114.3 133.5 164.3 164.6 127.6 106.6 Page 75 I l

                      .         .    . - . .       . _ _ - - -              -.      -. .-.       . . . . - ~ __                _ - . .

i  ! FILE NC1973 APPENDIX D lSSLED  ! I FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 i 95NK17030/NC1973 i Test Date: . NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES i i i TIME T.C. No. 224 T.C. No. 228 T.C. No. 224 T.C. No. 227 T.C. No. 228 T.C. No. 229

hr: min:sec 1:45:00 120.1 140.8 167.9 165.9 129.7 109.3 i 1:47:30 125.9 147.1 170.5 166.3 131.4 111.6  ;
1
50:00 131.1 153.4 173.5 167.1 132.4 113.9 4

1:52:30 137.3 160.7 176.0 166.0 134.0 115.7 - 1:55:00 144.7 168.3 178.2 166.0 134.7 117.8 1:57:30 153.3 174.2 179.1 165.4 135.6 119.9 < j 2:00:00 161.7 178.0 178.6 165.2 136.3 121.8

2:02:30 168.8 180.7 178.3 159.2 134.8 123.3 2:05:00 173.5 182.1 176.4 157.1 133.7 124.6

. 2:07:30 176.2 182.8 175.3 155.5 134.0 126.5 2:10:00 178.0 183.3 174.6 154.1 134.8 128.3 i 2:12:30 179.5 183.7 174.0 153.5 135.3 130.0 2:15:00 181.5 184.0 173.6 153.0 136.0 131.7 2:17:30 184.2 184.6 173.3 152.6 136.8 133.4 2:20:00 186.9 185.3 173.0 152.7 138.0 135.8 2:22:30 189.1 185.8 172.7 153.2 139.9 138.6 2:25:00 190.6 186.3 172.8 154.8 142.3 143.0 0 2:27:30 2:30:00 2:32:30 191.8 192.7 193.5 186.7 187.2 188.4 174.8 177.8 180.9 158.5 162.6 166.9 146.6 151.9 158.5 148.6 155.5 163.4 l

                                                                                                                                           )

2:35:00 193.9 189.6 184.5 172.3 165.9 173.3 l 2:37:30 194.5 190.9 187.2 178.1 178.5 183.9  ! 2:40:00 195.1 192.0 189.8 184.7 187.0 188.4 l 2:42:30 195.8 193.3 192.6 189.9 191.0 191.2 2:45:00 196.6 194.9 195.0 193.4 193.0 192.6 2:47:30 '197.4 196.4 197.1 196.0 194.6 194.1 2:50:00 198.3 198.0 198.8 198.0 195.7 194.7 2:52:30 199.1 199.1 200.1 199.3 196.4 195.2 2:55:00 199.7 200.2 201.3 200.3 196.6 195.6 2:57:30 200.3 201.1 202.1 201.1 196.9 195.9 3:00:00 201.0 202.2 203.1 201.9 197.7 197.3 3:02:30 201.7 203.2 203.9 202.8 199.3 198.9 e 4'.w l Page 76

PLE NCM73 APPENDIX D ISSLED FLORIDA POWER CORPORATION COLUMN FURNACE TEST . DECK 2

95NK17030/NC1973 Test Date
NOVEMBER 30.1995 l UNEXPOSED SURFACE TEMPERATURE!

TIME T.C. No. 230 T.C. No. 231 T.C. No. 232 T.C. No. 233 T.C. No. 234 T.C. No. 235 hr: min:sec 0:00.00 66.2 66.4 66.3 66.4 66.4 66.5

0
02:30 ' 66.1 66.3 66.2 66.3 66.3 66.5 0:05:00 66.1 66.4 66.3 66.4 66.3 66.5 0:07:30 66.2 66.3 66.0 66.5 66.2 66.6 0:10:00 66.2 66.3 66.2 66.5 66.3 66.6 0:12:30 66.2 66.4 66.3 66.4 66.4 66.5 0:15:00 66.2 66.3 66.2 66.5 66.3 66.6
0
17:30 66.2 66.3 66.2 66.5 66.2 66.6 0:20:00 66.2 66.4 66.3 66.4 66.4 66.5 0:22:30 66.2 66.4 66.2 66.5 66.3 66.5 0:25:00 66.2 66.3 66.2 66.5 66.3 66.5
0:27:30 66.2 66.4 66.4 66.5 66.4 66.5 0:30:00 66.2 66.4 66.2 66.5 66.5 66.5 0:32:30 66.2 66.4 66.3
  • 66.6 66.3 66.7 0:35:00 66.2 66.4 66.2 66.6 66.3 66.7 0:37:30 66.2 66.4 66.2 66.6 66.4 66.7 66.3 66.6 0:40:00 66.3 66.5 66.5 66.7 0:42:30 66.3 66.6 63.4 66.6 66.6 66.7 0:45:00 66.4 66.6 66.5 66.7 66.7 66.9 s 0:47:30 66.4 66.6 66.5 66.9 66.7 67.0 l 0:50.00 66.5 66.7 66.7 66.9 66.9 67.2

. 0:52:30 66.6 66.9 66.9 67.0 67.1 67.3 0:55:00 66.7 66.9 66.9 67.3 67.2 67.6 4 0:57:30 66.9 67.3 67.2 67.5 67.6 67.8 1:00:00 67.0 67.4 67.4 67.8 67.8 68.3 ] 1:02:30 67.3 67.8 67.8 68.0 68.3 68.6 ! 1:05:00 67.6 68.2 68.0 68.6 68.7 69.2 2 1:07:30 07.9 68.6 68.5 69.1 69.3 69.8 1 ! 1:10:00 68.4 69.3 69.2 69.7 70.2 70.5 1:12:30 69.0 69.9 69.9 70.4 71:1 71.5

1
15:00 69.9 70.7 70.7 71.5 72.2 72.7  ;

~ 1:17:30 71.0 71.8 71.7 72.7 73.6 74.0 1:20:00 72.7 73.1 73.0 74.1 75.2 75.7 1:22:30 74.7 74.7 74.4 75.6 77.0 77.4 i 1:25:00 76.9 76.6 76.1 77.3 79.1 79.4 1:27:30 79.4 78.5 77.9 79.2 81.2 81.7 1:30:00 82.1 80.8 79.9 81.4 83.6 84.3 l 1:32:30 84.9 83.2 82.2 83.6 86.3 86.9 ) 1:35:00 87.8 85.6 84.5 86.0 88.8 89.8 , 1:37:30 90.6 88.2 87.0 88.6 91.5 92.7 )' 1:40:00 93.5 90.8 89.3 91.0 94.2 95.3 1:42:30 96.3 93.4 91.8 93.7 97.0 98.2 A U '

 ,                                                                                            Page 77
                                                                                                      'l 1

FILE NC1973 APPENDIX D ISSLED FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2

 ,                                                       95NK17030/NC1973 Test Date: NOVEMBER 30.1995 UNEXPOSED SURFACE TEMPERATURE'                                         >

TIME T.C. No. 230 T.C. No. 231 T.C. No. 232 T.C. No. 233 T.C. No. 234 T.C. No. 235 hr: min:sec 1.45:00 99.0 95.9 94.4 96.4 99.8 101.2 1:47:30 101.6 98.3 96.9 99.0 102.5 104.2 1:50:00 104.1 100.8 99.4 101.8 105.8 107.5 1:52:30 106.4 103.4 102.2 105.1 109.5 111.2 1:55:00 109.0 106.7 105.8 108.9 113.6 115.3 1:57:30 111.7 110.2' 109.7 113.0 117.8 119.4 2:00:00 114.5 :113.7 113.6 117.1 121.5 123.0 2:02:30 117.3 117.3 117.7 121.0 125.1 126.5 2:05:00 120.2 121.2 121.7 124.4 128.7 130.1 2:07:30 123.1 124.5 124.9 127.6 132.5 134.3 2:10:00 125.7 127.2 127.7 131.0 137.0 139.0 2:12:30 128.0 129.7 130.9 135.1 142.2 144.3 2:15:00 130.0 132.7 134.7 140.3 147.8 150.1 l 2:17:30 132.3 137.0 140.1 146.1 153.5 155.8 2:20:00 135.3 142.8 146.4 152.6 159.5 161.4 2:22:30 139.7 149.8 153.8 159.5 165.7 167.2 2:25:00 145.1 157.1 161.3 166.7 171.9 173.3 I 2:27:30 151.4 165.1 168.9 173.5 177.9 178.9 j l q. 2:30:00 158.7 173.1 176.1 179.9 183.4 184.1

' t,.g 2:32:30      166.8           180.6         182.7        185.5        188.0        188.4 2:35:00      175.3           186.6         187.9        189.6        191.2        191.5 2:37:30      182.4           190.2         191.5        192.5        193 6        193.7 2:40:00      187.1           192.4         194.1        194.7        195.6        195.5 2:42:30      190.3           194.1         196.1        197.1        197.6        197.3
2
45:00 192.3 195.7 198.2 199.3 199.5 199.1 2:47:30 194.0 197.5 200.0 201.6 201.5 200.8 2:50:00 195.4 199.1 201.8 203.7 203.4 202.6 2:52:30 196.5 200.7 203.4 205.4 205.1 204.1 2:55:00 197.6 201.9 204.7 206.8 206.6 205.5 2:57:30 198.6 203.1 205.9 208.0 207.7 206.7 3:00:00 199.7 204.1 206.8 208.8 208.7 207.7 3:02:30 200.7 205.1 207.7 209.6 209.2 208.5 I

l O Page 78 i I

ALE NC1973 APPENCix 0 ISSUE FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES, l 5 TIME T.C. No. 236 T.C. No. 237 T.C. No. 239 T.C. No. 240 T.C. No. 241 T.C. No. 242 hr: min:sec 0:00:00 66.3 66.6 66.6 66.8 66.9 66.9 0:02:30 66.3 66.5 66.6 66.8 66.9 66.9 0:05:00 66.3 66.6 66.6 66.9 67.0 67.0 l 1 0:07:30 66.3 66.6 66.7 66.9 67.0 66.9 ) 0:10:00 66.3 66.7 66.7 66.9 67.0 66.9 ) 0:12:30 66.3 66.7 66.7 66.8 66.9 67.0 0:15:00 66.3 66.7 66.7 66.9 66.9 66.9 0:17:30 66.3 66.7 66.7 66.9 67.0 67.0 0:20:00 66.3 66.7 66.6 66.9 67.0 66.9 ^ 0:22:30 66.3 66.7 66.7 66.9 67.0 67.2 0:25:00 66.3 66.7 66.7 66.9 67.1 67.3 0:27:30 66.4 66.6 66.7 67.0 67.2 67.3 0:30:00 66.4 66.7 66.8 67.0 67.2 67.5 0:32:30 66,4 66.8 66.9 67.2 67.4 67.5 0:35:00 66.4 66.9 66.9 67.2 67.4 67.8 0:37:30 66.4 66.9 66.9 67.3 67.6 68.1 < 0:40:00 66.5 67.1 67.1 67.5 67.8 68.7 0:42:30 66.6 67.1 67.2 67.5 68.1 69.7 ^

           .       0:45:00       66.8            67.4           67.4         67.8         68.6            71.5 0:47:30       66.9            67.5           67.7         68.3         69.5            73.9 0:50:00       67.1            67.8           68.0         68.7         70.7            77.4 0:52:30       67.3            68.1           68.5        69.5          72.8            84.5 0:55:00       67.6            68.5           69.1         70.8         75.8            92.8       -

0:57:30 67.9 69.0 70.0 72.4 79.8 100.9 1:00:00 18.4 69.7 71.1 74.5 84.0 107.7 1:02:30 t 8.9 70.3 72.5 76.8 88.3 113.7 1:05:00 vJ.6 71.3 74.1 79.5 92.3 118.3 1:07:30 70.3 72.4 75.9 82.1 95.9 122.3 1:10:00 71.3 73.6 77.9 84.6 99.6 126.4 j 1:12:30 72.3 74.8 79.9 87.2 102.8 128.8 1:15:00 73.6 76.4 82.1 90.0 105.8 132.3 1:17:30 75.1 78.1 84.4 92.6 108.5 134.2

1
20:00 76.8 80.1 86.9 95.2 111.1 137.2 1:22:30 78.7 82.2 89.3 97.7 113.9 140.3 1:25:00 80.9 84.5 92.0 100.4 117.0 144.2 1:27:30 83.3 87.1 94.9 104.0 121.6 150.9 1:30:00 86.1 90.4 99.2 109.0 128.3 156.8

, 1:32:30 89.2 93.8 103.7 114.3 134.0 160.8 1:35:00 92.1 96.9 107.5 118.4 137.6 163.7 1:37:30 95.0 99.7 110.7 121.6 140.3 166.7 1:40:00 97.9 102.4 . 113.6 124.3 143.5 169.4 1:42:30 100.7 105.1 116.7 127.3 146.6 171.2 O Page.79

             -   -- -- -       . - .     . - -          . - - -         - - .           . -_         .       -~      ~           _   ..

FILE NC1973 APPENCIX "? :s s .,EO FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2 95NK17030/NC1973 Test Date: NOVEMBER 30.1995 UNEXPOSED SURFACE TEMPERATURI j TIME T.C. No. 236 T.C. No. 237 T.C. No. 239 T.C. No. 240 T.C. No. 241 T.C. No. 242 hr: min:sec 1:45:00 103.6 108.1 119.7 130.3 149.2 172.3 1 1:47:30 106.6 111.5 122.6 132.9 151.6 172.9

1
50:00 110.4 115.3 125.7 135.9 154.1 174.0 l 1:52:30 114.3 119.3 128.8 139.2 156.8 175.1 5

1:55:00 118.5 123.1 132.4 143.0 159.5 176.4 1:57:30 122.3 126.6 137.0 147.2 162.0 177.6 2:00:00 125.7 130.3 142.0 151.4 164.6 178.9 2:02:30 129.3 135.0 147.1 155.5 167.1 180.3 2:05:00 133.6 140.3 152.1 159.6 169.7 181.8 2:07:30 138.7 146.3 157.4 164.0 172.3 183.5 j 2:10:00 144.0 152.0 162.5 167.9 174.8 185.3

        -2:12:30          150.0           157.8                 167.1         171.3             177.4            187.0 4          2:15:00         155.8           163.3                 171.2         174.7             179.9            188.8 i          2:17:30         161.3           168.1                 175.0         177.9             182.4            190.8 l

2:20.00 166.9 173.2 178.5 181.0 185.0 192.8 2:22:30 172.5 178.3 181.9 183.8 187.6 194.6 j 2:25:00- 177.7 183.0 185.1 186.6 190.0 196.4 2:27:30 182.8 187.0 188.0 189.2 192.1 198.3

(

2':30:00 187.3 190.2 190.7 191.7 194.3 200.1 2:32:30 190.5 193.0 193.2 194.0 196.1 201.7 2:35:00 192.9 194.9 195.3 195.8 197.7 203.1 2:37:30 194.6 196.1 197.1 197.5 199.3 204.3 2:40:00 196.0 197.2 198.5 198.9 200.6 205.4 i 2:42:30 197.4 198.4 199.9 200.3 201.8 206.5 l 1 2:45:00 199.0 199.6 200.9 201.3 203.0 207,7 1 2:47.30 200.5 200.9 201.9 202.5 204.0 208.8 2:50:00 201.7 202.4 202.9 203.5 205.1 210.0 ) 2:52:30 203.5 203.7 203.7 204.4 206.1 211.1 1 4 2:55:00 204.8 204.8 204.6 205.4 207.2 212.2 l 2:57:30 205.8 205.8 205.3 - 206.3 208.2 213.3 )' 3:00:00 206.9 206.7 206.1 207.1 209.1 214.3 l 3:02:30 207.4 207.6 206.9 207.8 210.0 215.3  ;

: 4 9 %g 1

I l i 'O Page 80 i i

                                                                                                      )

F:LE NC1973 APPENDIX D IS5 LED FLORIDA POWER CORPORATION COLUMN FURNACE TEST - DECK 2 95NK17030/NC1973 O Test Date: NOVEMBER 30.1995 l UNEXPOSED SURFACE TEMPERATURI TIME T.C.No.243 T.C. No. 244 T.C. No. 248 T.C. No. 246 T.C. No. 247 T.C. No. 248 hr: min:sec 0:00:00 67.1 66.8 67.2 66.7 67.1 67.0 0:02:30 67.0 66.8 67.'t 66.6 67.1 67.0 0:05:00 67.1 66.8 67.2 66.8 67.3 67.0 0:07:30 67.1 66.6 67.3 66.7 67.1 67.0 0:10:00 67.1 66.9 67.3 66.7 67.2 67.1 0:12:30 67.2 66.8 67.2 66.7 67.2 67.0 0:15:00 67.1 66.8 67.2 66.6 67.2 67.0  ! 0:17:30 67.1 66.8 67.2 66.6 67.2 67.0 l 0:20:00 67.3 66.8 67.3 66.6 67.2 67.0 0:22:30 67.3 66.9 67.3 66.7 67.2 67.0 0:25:00 67.3 66.9 67.3 66.8 67.3 67.1 0:27:30 67.4 67.0 67.4 66.7 67.2 67.2 0:30:00 67.5 67.0 67.4 66.7 67.4 67.1 0:32:30 67.5 67.1 67.5 66.7 67.3 67.1 0:35:00 67.8 67.2 G7.5 66.8 67.3 67.2 0:37:30 68.1 67.4 67.6 66.9 67.5 67.3 0:40:00 68.6 67.6 67.7 66.9 67.4 67.3 O i V 0:42:30 0:45:00 69.5 70.4 67.8 68.3 67.9 68.2 67.1 67.3 67.6 67.8 67.4 67.5 0:47:30 72.0 69.1 68.6 67.4 67.9 67.7 l 0:50:00 74.7 70.1 69.0 67.8 68.1 67.9 l 0:52:30 78.6 71.8 69.7 68.1 68.4 68.2 l , 0:55:00 84.0 74.1 70.7 68.7 68.7 68.5

0
57:30 91.1 77.2 72.1 69.4 69.3 68.9 i 1:00:00 98.6 81.2 73.9 70.3 69.9 69.4 1:02:30 105.3 85.3 76.0 71.6 70.7 70.0 ,

1:05:00 111.4 89.8 78.5 73.1 71.6 71.0 l 1:07:30 117.1 94.6 81.6 75.0 73.0 72.0 ! 1:10:00 123.1 99.7 85.2 77.4 74.7 73.4 , , 1:12:30 129.3 105.9 90.0 80.6 76.9 75.1 j 1:15:00 134.5 112.3 95.3 84.3 79.3 77.3  ! 1:17:30 139.7 118.9 101.1 88.9 82.7 79.9 j 1:20:00 144.4 127.1 107.4 94.1 86.6 83.2 1:22:30 148.6 133.0 113.6 99.4 91.1 86.9 1:25:00 152.8 139.7 120.2 105.3 96.6 91.4 1:27:30 157.0 146.3 129.1 113.0 101.8 97.2

1
30:00 160.9 151.9 137.4 121.2 108.6 103.7

, 1:32:30 164.2 156.3 144.1 128.8 115.6 109.5 1:35:00 167.6 160.4 149.5 134.9 121.2 114.3 1:37:30 170.6 164.2 154.3 140.7 126.8 118.1 1:40:00 173.6 167.4 159.3 147.0 133.2 123.3 m 1:42:30 176.0 170.5 163.7 153.3 140.1 129.3 Page 81

siLE NCi973 APPENCIX D .SSUED-FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2 95NK17030iNC1973 Test Date: NOVEMBER 30,1995 UNEXPOSED SURFACE TEMPERATURES i TIME T.C. No. 243 T.C. No. 244 T.C. No. 248 T.C. No. 246 T.C. No. 247 T.C. No. 248 hr: min:sec

,         1:45.00      178.1         173.4          168.0        159.8        147.8         136.0 1:47:30      180.0         176.2          172.4        166.0        155.8         144.8       !

1:50:00 181.8 179.3 176.9 172.4 163.9 153.8 1:52:30 183.5 182.3 181.4 178.5 171.5 163.5 1:55:00 185.2 185.3 185.6 183.7 177.7 170.9 1:57:30 186.9 188.1 189.6 188.0 183.3 177.3 2:00:00 188.3 ifr0.4 192.7 191.1 187.7 181.5 2:02:30 189.6 192.2 195.0 193.6 191.0 184.4 2:05:00 191.0 194.0 197.0 196.0 193.4 187.0 ! 2:07:30 192.6 195.8 198.5 197.7 195.5 189.7 2:10:00 194.0 197.5 200.0 199.3 197.4 192.6., 2:12:30 195.3 199.0 201.7 201.0 199.3 195.4 2:15:00 196.7 200.7 203.5 202.9 201.4 198.5 2:17:30 198.1 202.1 205.0 204.4 203.2 200.7 l 2:20:00 199.6 203.5 206.3 205.7 204.8 203.0 2:22:30 201.1 204.7 207.4 206.8 206.2 204.6 2:25:00 202.6 205.9 208.3 207.6 207.4 206.0 p 2:27:30 204.0 205.5 206.9 207.9 209.1 209.9 208.4 209.1 208.3 209.1 207.1 208.0 4 V 2:30:00 2:32:30 206.8 208.8 210.5 209.7 209.8 208.7 2:35:00 208.0 209.5 211.0 210.1 210.3 209.2 2:37:30 209.0 210.1 211.4 210.4 210.6 209.5 i ! 2:40:00 209.9 210.5 211.6 210.7 210.9 209.8 2:42:30 210.9 211.1 211.9 210.9 211.2 210.1 2:45:00 211.9 211.6 212.2 211.1 211.3 210.3 1 2:47:30 212.7 212.1 212.4 211.2 211.5 210.5 l 2:50:00 213.6 212.5 212.6 211.3 211.6 210.7 ) 2:52:30 214.4 212.7 212.7 211.4 211.7 210.7 i [ 2:55:00 215.1 213.0 212.8 211.4 211.7 210.7 2:57:30 215.8 213.1 212.6 211.2 211.6 210.6 3:00:00 216.5 213.1 212.5 211.1 211.5 210.5 l 3:02:30 2f7.1 213.5 212.6 211.0 211.5 210.5 ] d I l 1 0 Page 82 l l l

FILE NC1973 APPENDIX D ISSUED:  ! FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2  ; 95NK17030/NC1973 Test Date: NOVEMBER 30.1995 l UNEXPOSED SURFACE TEMPERATURES, 'F TIME T.C. No. 249 T.C. No. 250 T.C. No. 251 hr: min:sec 0:00:00 67.3 67.3 67.2 0:02:30 67.2 67.2 67.1 , 0:05:00 67.2 67.3 67.2 0:07:30 67.3 67.3 67.1 0:10.00 67.3 67.4 67.2 0:12:30 67.3 67.3 67.3 0:15:00 67.2 67.3 67.1 0:17:30 67.3 67.3 67.1 0:20:00 67.3 67.3 67.1 0:22:30 67.3 67.3 67.2 0:25:00 67.3 67.4 67.3 0:27:30 67.3 67.3 67.2 0:30:00 67.2 67.4 67.3 0:32:30 67.3 67.4 67.3 0:35.00 67.4 67.4 67.3 0:37:30 67.4 67.5 67.4 0:40:00 67.4 67.5 67.4 3 0 0:42:30 0:45:00 0:47:30 67.5 67.6 67.8 67.6 67.7 67.8 67.5 67.6 67.7 0:50:00 67.9 68.0 67.8 5 0:52:30 68.1 68.2 68.1

0
55:00 68.3 68.4 68.3

, 0:57:30 68.7 68.8 68.8 l 1:00:00 69.1 69.2 69.2 l 1:02:30 69.6 69.8 69.7 ! 1:05:00 70.4 70.5 70.4 1:07:30 71.4 71.5 , 71.4

,                           1:10:00               72.6                 72.7          72.7 j

1:12:30 74.1 74.2 74.1 l . . 1:15:00 75.9 76.0 75.8 1:17:30 78.1 78.0 77.7 . 1:20:00 80.5, 79.5 80.C , 1 22:30 83.5 83.0 82.4 1:25:00 86.9 86.0 85.4  ; 1:27:30 91.2 90.0 89.2 1:30:00 96.8 95.0 94.0 1:32:30 102.6 100.3 99.3 1:35:00 107.7 105.2 104.0 1:37:30 112.4 109.8 108.4 1:40:00 116.9 115.0 112.9 1:42:30 121.4 118.6 117.2 .O Page 83 t I

  ,     -,,-n..w   .      -     - - - -

FILE NC1973 APPENDIX D ISSUED FLORIDA POWER CORPORATION f COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 O Test Date: NOVEMBER 30.1995 UNEXPOSED SURFACE TEMPERATURES, 'l TIME T.C. No. 249 T.C. No. 250 T.C. No. 251 hr: min:sec l 1:45:00 126.5 123.2 121.5 1:47:30 132.3 128.5 126.6 1:50:00 139.9 135.1 133.0 1:52:30 148.6 143.4 141.0 1:55:00 157.0 151.6 149.3 1:57:30 165.6 160.4 155.3 2:00:00 173.1 168.5 167.1 2:02:30 178.3 174.3 173.1 2:05:00 182.3 179.2 178.7 2:07:30 185.7 183.5 184.3 2:10:00 189.1 187.9 189.3 2:12:30 192.8 192.0 193.6 2:15.00 196.6 195.7 197.3 2:17:30 199.2 198.8 200.3 2:20:00 201.8 201.3 202.6 2:22:30 203.8 203.4 204.5 2 25:00 205.4 205.2 206.1

  /~                  2 2 :30            206.7        206.8            207.5 I

2:30:00 207.7 207.9 208.6 I 2:32:30 208.5 208.8 209.5 2:35:00 209.1 209.5 210.1 2:37:30 209.4 209.9 210.5 , 2:40:00 209.7 210.3 210.8 2:42:30 210.0 210.5 211.2 2:45:00 210.2 210.8 211.4 i 2:47:30 210.4 211.0 211.6 2-50:00 210.5 211.1 211.7 2:52:30 210.5 211.1 211.8 l 2-55:00 210.6 211.2 211.8

2
57:30 210.4 211.1 211.8
.. 3
00:00 210.5 211.2 211.8 3.112:3 0 . 210.7 211.3 211.9 4

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                                                                                                    )

Page' 84

        "                             --       +       m        - r  m n       _r

FILE NC1973 APPENDIX D ISSUED: 2,6/06 REVISED: 3/11/96 FLORIDA POWER CORPORATION COLUMN FURNACE TEST DECK 2

  #,D                                          95NK17030/NC1973 Test Date: NOVMEBER 30,1995 UNEXPOSED SURFACE TEMPERATURES, *F TIME     T.C. No. 252  T.C. No. 253   T.C. No. 254 T.C. No. 255 T.C. No. 256   T.C. No. 257 hr: min:sec 0.00:00       67.1          66.9           66.8         66.8         66.5           66.3 0:02:30       67.1          66.9           66.8         66.7         66.4           66.3 0:05:00       67.1          67.0           66.9         66.7         66.5           66.3 0:07:30       67.1          67.0           66.8         66.7         66.5           66.3 0:10:00       67.1          67.1           66.9         66.8         66.5           66.4 0:12:30       67.1          66.9           66.9         66.7         66.5           66.3 0:15:00       67.0          67.0           66.8         66.7         66.5           66.2 0:17:30       67.0          67.0           66.8         66.8         66.4           66.3 0:20:00       67.1          67.0           66.8         66.8         66.4           66.4 0:22:30       67.1          67.0           66.8         66.7         66.5           66.3 0:25:00       67.2          67.0           66.9         66.7         66.6           66.3 0:27:30       67.1          67.0           66.8         66.8         66.5           66.3 0:30:00        67.2          67.0           66.9         66.7         66.6           66.3 0:32:30        67.2          67.0           66.9         66.7         66.6           66.3 0:35:00        67.1          67.1           66.9        66.8         66.5            66.3 0:37:30        67.3          67.1           66.9         66.8        66.5            66.4
    %     0:40:00        67.2          67.2           66.9        66.9         66.5            66.3 0:42:30        67.4          67.1           67.1        66.9         66.6           66.3 0:45:00        67.4          67.2           67.1        66.9         66.7           66.4 0:47:30        67.5          67.3           67.2        66.9         66.8           66.4 0:50:00        67.7          67.4           67.3        67.1         66.8           66.5 0:52:30        67.9          67.6          67.4         67.3         66.9           66.6 0.55:00        68.0          67.7          67.6         67.4         67.1           66.6 0:57:30        68.4          67.9          67.8         67.6         67.3           66.8 1:00:00      68.7           68.3          68.1         68.0         67.4           67.0 1:02:30       69.2           68.6          68.5         68.2         67.7           67.1 l          1:05:00       69.7           69.2          68.8         68.7         68.1           67.4 1:07:30        70.4         69.8           69.5         69.3         68.6           67.6 1:10.00        71.4          70.5          70.3         70.1         69.3           68.0 1:12:30       72.6           71.5          71.4         71.2         70.3           68.6 1:15:00       73.9          72.8           72.6         72.6         71.3           69.3 1:17:30       75.5          74.0           74.0         74.0         72.4           70 2 1:20:00       77.4          75.7           75.7         75.7         74.1           71.2 1:22:30       79.4          77.6           77.5         77.7         75.8           72.5 1:25:00       81.9          79.6           79.7         79.9         77.8           74.0 1:27:30       84,9          82.0           82.0         82.3         80.1           75.8 1:30:00       89.2          85.2           84.7         85.1         82.8           77.9 1:32:30       94.1          89.2           88.0         88.1         85.9           80.3 1:35:00       98.7          93.3           91.6         92.0         89.2           83.3 1:37:30       103.1         97.4           95.3         95.7         92.7           86.4 1:40.00       107.7         101.7          99.4         99.3         96.4           89.7 O

v 1:42:30 112.1 106.1 103.5 103.3 100.4 93.3 Page 35 f

FILE NC1973 APPENDixD ISSUED: 2,6/96 REVISED: 3/11/96 FLORIDA POWER CORPORATION l COLUMN FURNACE TEST - DECK 2 ' IO 95NK17030/NC1973 V Test Date: NOVMEBER 30.1995 UNEXPOSED SURFACE TEMPERATURE! TIME T.C. No. 252 T.C. No. 253 T.C. No. 254 T.C. No. 255 T.C. No. 256 T.C. No. 257 hr: min:sec 1:45.00 116.3 110.6 107.8 107.4 104.8 97.4 1:47:30 120.4 114.8 112.1 112.3 109.4 102.2 1:50:00 125.0 118.6 116.4 116.2 114.1 107.4 1:52:30 131.5 122.5 120.2 120.2 118.4 112.6 1:55:00 139.6 126.6 123.5 124.3 121.9 117.0 1:57:30 149.6 132.5 127.1 127.4 125.5 120.9 2:00:00 159.8 142.4 132.1 131.6 129.7 124.2 2.02:30 167.9 154.7 141.7 139.3 136.5 128.5 2:05:00 175.1 164.8 153.4 150.4 147.0 136.3 2:07:30 181.5 172.8 163.1 160.4 157.3 147.2 2:10:00 187.8 180.0 171.0 168.4 165.6 156.9 2:12:30 193.0 186.1 178.0 175.5 173.1 165.4 2:15:00 197.1 191.3 184.2 181.7 179.7 173.1 2:17:30 200.3 195.6 189.1 185.9 183.5 179.0 2:20:00 202.8 199.0 193.0 189.5 187.2 183.2 2:22:30 204.7 201.7 196.4 193.0 190.6 187.1 2:25:00 206.4 203.9 199.4 196.4 194.2 191.0 q 205.7 201.9 199.1 197.0 194.3 Q 2:27:30 2:30.00 207.7 208.8 207.2 204.1 201.8 200.1 197.5 2:32:30 209.7 208.4 205.9 204.0 202.6 200.3 2:35.00 210.4 209.4 206.9 205.8 204.5 202.6 2:37:30 210.9 210.1 208.4 206.8 205.2 203.0 2:40.00 211.2 210.5 209.2 207.6 206.2 203.9 2:42:30 211.6 211.0 209.8 208.4 207.0 204.7 2:45:00 211.8 211.4 210.3 209.1 207.7 205.6 2:47:30 212.1 211.8 210.9 209.8 208.5 206.4 2:50:00 212.3 211.9 211.3 210.2 209.1 207.1 2:52:30 212.3 212.2 211.6 210.7 209.6 207.8 2:55.00 212.4 212.2 211.8 211.0 210.1 208.2 2:57:30 212.4 212.3 211.9 211.2 210.4 208.8 3:00.00 212.4 212.3 212.1 211.5 210.8 209.3 3.02:30 212.5 212.5 212.2 211.8 211.2 209 8

 /D i LJ Page 86
                                                                                                         )

FILE NC1973 APPENDIX D ISSUED'. 2,6/96 REVISED: 3/11/96 FLORIDA POWER CORPORATION l ,q , COLUMN FURNACE TEST DECK 2

                                                                                                         )

y1 95NK17030/NC1973 Test Date: NOVMEBER 30,1995 UNEXPOSED SURFACE TEMPERATURE TIME T.C. No. 258 T.C. No. 259 T.C. No. 260 T.C. No. 261 T.C. No. 262 T.C. No. 263 hr: min:sec 0:00:00 66.1 66.2 66.4 66.9 67.8 67.5 0:02:30 66.1 66.2 66.4 66.9 67.8 67.5 0:05:00 66.2 66.1 66.4 66.9 67.8 67.6 1 0.07.30 66.2 86.2 66.4 67.0 67.8 67.5 I 0:10.00 66.2 66.2 66.5 67.0 68.0 67.6 0.12:30 66.2 66.1 66.4 66.9 67.8 67.6

                                                                                                         )

1 0:15:00 66.2 66.1 66.4 67.0 67.9 67.5 l 0.17:30 66.2 66.1 66.4 67.0 68.0 67.7 0:20.00 66.1 66.1 66.4 67.0 68.0 67.8 0:22:30 66.2 66.1 66.4 67.0 68.1 67.9 0:25.00 66.2 66.1 66.4 67.0 68.1 68.3 0:27:30 66.2 66.2 66.5 67.0 68.2 68.8 l 0:30:00 66.3 66.1 66.5 67.0 68.4 69.3 0:32:30 66.3 66.2 66.5 67.1 68.5 70.1 0:35:00 66.3 66.1 66.5 67.2 68.6 71.1 0:37:30 66.2 66.3 66.5 67.2 68.6 72.2 (9 0:40:00 66.3 66.1 66.5 67.2 68.9 73.5 (/ 0:42:30 66.3 66.3 66.5 67.3 68.9 75.1 l 0:45.00 66.3 66.3 66.5 67.3 69.1 77.0 0:47:30 66.4 66.3 66.6 67.4 69.2 79 2 0.50:00 66.3 66.4 66.6 67.6 69.5 81.7 0:52:30 66.4 66.3 66.7 67.6 69.7 84 6 0:55:00 66.5 66.3 66.7 67.7 69.8 88.2 0:57:30 66.5 66.5 66.8 67.8 70.1 92.5 1:00.00 66.6 66.6 66.9 68.0 70.4 97.6 1:02:30 66.7 66.7 66.9 68.1 70.6 103 0 1:05:00 66.9 69.8 67.1 68.3 71.1 108.4 1:07:30 67.1 67.0 67.2 68.4 71.3 114.0 1:10:00 67.4 67.3 67.4 68.6 71.7 119.8 1:12:30 67.7 67.6 67.6 69.0 72.1 125.0 1:15:00 68.1 67.9 67.8 69.2 72.5 129 6 1:17:30 68.6 68.3 68.1 69.5 72.9 134.9 1:20:00 69.3 68.9 68.3 69.8 73.4 141.5 1:22:30 70.1 69.4 68.8 70.3 74.0 148.6 1:25:00 71.1 70.1 69.2 70.6 74.5 157.4 1:27:30 72.2 71.0 69.6 71.1 75.2 167.7 1:30:00 73.6 72.1 70.2 71.6 75.9 177.4 1:32:30 75.4 73.2 71.0 72.2 76.6 185.6 1:35:00 77.4 74.7 71.7 72.9 77.3 191.4 1:37:30 79.7 76.3 72.7 73.6 78.2 195.4 1:40 00 82.3 78.1 73.6 74.4 79.2 198.4 1:42:30 85.0 80.0 74.8 75.3 80.2 200.7 Page 87

FILE NC1973 APPENDIX D ISSUED: 2.6/96 REVISED: 3/11/96 FLORIDA POWER CORPORATION

  /                                  COLUMN FURNACE TEST DECK 2 k                                           95NK17030/NC1973 Test Date: NOVMEBER 30,1995 UNEXPOSED SURFACE TEMPERATURES,'

TIME T.C. No. 258 T.C. No. 259 T.C. No. 260 T.C. No. 261 T.C. No. 262 T.C. No. 263 hr: min:sec 1:45:00 88.2 82.4 76.3 76.4 81.3 202.0 i 1:47:30 92.5 86.3 78.1 77.6 82.6 202.9 1:50:00 98.0 92.8 80.9 79.2 84.0 203.6 1:52:30 104.1 99.8 64.8 81.3 85.6 204.9 2 1:55:00 109.2 105.3 88.7 83.6 87.4 206.3 1:57:30 113.9 109.4 92.3 86.1 89.5 208.4 2.00:00 117.4 112.9 95.3 88.4 91.5 210.9 2.02:30 120.5 116.1 98.3 90.8 93.7 212.7 2:05:00 124.3 118.8 101.4 93.3 96.1 214.0 2:07:30 130.7 122.4 104.8 96.4 98.6 215.5 2:10.00 139.2 128.0 108.3 99.8 101.2 218.0 2:12:30 147.9 134.1 112.2 103.3 104.0 220.9 2:15:00 156.5 140.3 116.4 106.8 107.5 223.4 2:17:30 164.8 152.5 121.5 110.7 111.0 225.9 2:20:00 171.6 160.1 127.4 114.8 114.6 228.7 2:22:30 177.1 166.9 133.0 118.8 118.1 231 6 2:25:00 182.6 172.8 138.3 122.5 121.5 234.8 i O\ 2:27:30 186.9 177.9 143.1 125.9 129.3 124 2 126.9 237.9 241.6 2:30:00 191.1 182.1 147.9 2:32:30 194.5 185.2 151.9 132.4 129.4 245.4 2:35:00 197.3 188.7 156.2 135.8 132.0 249.7

2:37:30 198.5 191.4 162.1 139.4 134.7 254 2 2:40:00 199.8 194.3 167.4 143.6 137.3 259.1
!         2:42:30      200.7         195.8         172.8        148.3          140.5           264.1 2:45:00      201.8         199.3         177.1        153.2          143.9           269.6 2:47:30      203.0         201.3         181.9        158.7          147.7           275.4 2.50:00      203.8         202.6         186.5        164.8          151.7           281.5 2:52:30      204.5         203.8         190.7        171.7          156.0           286.9 2:55:00      205.4         204.7         194.3        178.7          160.7           293.0 2.57:30      206.1         205.6         197.3        185.1          166.3           298 8 3:00:00      207.0         206.4         199.8        190.2          172.0           304.4 3:02:30      207.8         207.1         201.8        194.2          178.2           309 9 4

f O Page 33

FILE NC1973 APPENDIX D ISSUED: 2,6/96

                                                                         ~

REVISED: 3/11/96 FLORIDA POWER CORPORATION ~ COLUMN FURNACE TEST - DECK 2 [s 95NK17030/NC1973 Test Date: NOVMEBER 30,1995 UNEXPOSED SURFACE TEMPERATURE! TIME T.C. No. 264 T.C. No. 265 T.C. No. 266 T.C. No. 267 T.C. No. 268 T.C. No. 269 I hr: min:sec 0.00:00 67.4 67.4 67.3 67.2 67.2 67.1 0:02:30 67.2 67.4 67.3 67.1 67.2 67.0 0:05:00 67.3 67.4 67.3 67.2 67.2 67.0 0:07:30 67.1 67.4 67.3 67.1 67.2 67.0 0:10.00 67.3 67.5 67.4 67.2 67.3 67.1 0:12:30 67.1 67.4 67.3 67.2 67.2 67.0 0:15:00 67.2 67.4 67.3 67.1 67.2 66.9 0:17:30 67.5 67.5 67.3 67.2 67.3 67.0 0:20:00 67.3 67.6 67.4 67.1 67.3 67.0 0:22:30 67.4 67.8 67.4 67.1 67.3 66.9 0:25:00 67.6 68.1 67.6 67.2 67.4 67.1 0:27:30 67.8 68.4 67.8 67.2 67.4 67.0 0:30:00 67.7 68.9 68.1 67.2 67.6 67.0 0:32:30 68.1 69.6 68.5 67.3 67.8 67.1 0:35:00 68.4 70.4 69.0 67.4 68.0 67.1 0:37:30 68.7 71.5 69.7 67.5 68.1 67.1 (

 \

0:40:00 0:42:30 69.0 69.9 72.7 74.4 70.5 71.6 67.6 67.9 68.3 68.8 67.2 67.3 0:45:00 71.0 76.1 72.8 68.1 69.1 67.4 0:47:30 72.7 78.1 74.3 68.5 69.4 67.5 0:50:00 75.2 80.5 76.2 69.0 69.7 67.7 , 0:52:30 79.4 83.4 78.9 69.7 70.2 67.9 0:55:00 85.7 87.0 82.4 70.7 70.5 68.3 0:57:30 93.7 91.8 87.0 72.3 71.2 68.9 1:00.00 99.7 97.2 92.4 74.4 72.0 69.8 1:02:30 104.9 102.3 97.7 76.7 72.8 70.7 1:05.00 109.7 107.7 104.0 79.5 74.0 72.0 1:07:30 114.2 113.8 110.8 83.3 75.3 73.4 1:10:00 119.9 120.5 118.6 88.5 77.2 75.3 1:12:30 124.8 127.5 126.3 94.2 79.6 77.4 1:15.00 130.8 134.5 134.2 101.2 83.9 79.6 1:17:30 136.1 141.6 141.7 108.5 93.3 82.2 1:20:00 142.1 150.0 150.2 116.7 110.2 85.7 1:22:30 148.7 157.3 158.7 125.8 119.0 89.6 1:25.00 155.7 165.6 167.2 135.8 116.9 92.5 1:27:30 163.0 173.0 175.8 146.9 108.7 100.3 1:30:00 170.4 181.1 183.6 156.9 109.1 108.9 1:32:30 177.2 189.0 189.3 165.8 118.7 118.4 1:35:00 183.2 193.7 193.4 173.0 125.9 127.6 1:37:30 187.4 197.4 196.3 178.4 136.1 135.9 1:40:00 190.9 200.7 198.9 183.4 148.7 142.6 1:42:30 193.3 203.3 201.8 187.1 156.4 149 6 Page 33

FILE NC1973 APPENDIX D ISSUED: 2,6,96 REVISED: 3/11/96 FLORIDA POWER CORPORATION iO COLUMN FURNACE TEST DECK 2 95NK17030/NC1973 Test Date: NOVMEBER 30.1995 UNEXPOSED SURFACE TEMPERATURES TIME T.C. No. 264 T.C. No. 265 T.C. No. 266 T.C. No. 267 T.C. No. 268 T.C. No. 269

hr: min:sec
'        1:45:00        194.8         205.0           205.4        190.3           167.0                  156.7 1:47:30        195.4         206.5           207.1        193.4           180.4                  163.7 1

1:50:00 .195.4 207.9 208.8 195.2 184.3 169.5 1:52:30 196.2 210.1 210.0 196.3 194.1 174 6 1:55:00 196.7 212.7 212.6 196.8 193.7 178.7 1:57:30 196.7 216.1 214.4 197.5 196.0 181.8 , 2:00:00 196.4 219.2 216.2 198.3 198.3 184 3 2:02:30 196.8 221.8- 218.1 199.3 199.3 186.5 2:05:00 196.9 223.7 219.8 200.3 199.7 188.7 2:07:30 196.7 225.6 221.8 201.3 199.9 190.0 ) 2 2:10:00 198.2 227.2 224.0 202.1 201.0 190.8 2:12:30 199.7 229.1 226.2 202.9 201.6 191.9 l 2:15:00 201.0 231.3 228.4 204.0 202.4 193.0 2:17:30 203.4 233.6 231.3 205.0 203.5 194.2 i '2:20:00 205.4 236.5 234.0 206.1 204.0 195.4 2:22:30 207.8 239.7 237.1 207.2 204.1 196.1 2:25:00 210.5 243.6 240.4 208.6 204.4 196.4 , ;\ 2:27:30 212.9 247.5 243.7 210.2 205.1 197.0 - 2:30:00 215.1 252.2 247.5 212.0 205.7 198.1 2:32:30 217.1 256.8 251.3 213.5 207.0 1988 2:35:00 219.5 261.8 255.3 215.0 207.4 199.5 , 2:37:30 221.9 266.7 259.3 216.6 209.9 200.3 } 2:40.00 224.4 271.9 263.4 218.2 209.7 201.3 i 2:42:30 226.7 277.0 267.8 219.9 210.9 202.4 2:45:00 228.4 282.1 272.1 221.7 212.1 203 3 2 2:47:30 230.1 287.0 276.5 223.7 213.3 204.1 2:50:00 231.8 291.8 281.0 225.4 220.3 204.5 2:52:30 233.6 296.7 286.6 228.3 223.7 205.5 206.9 f 2:55:00 235.4 301.6 291.5 231.4 223.6 > 2:57:30 237.2 306.1 296.6 234.5 228.0 208.1 3:00.00 239.1 310.6 301.3 237.8 231.7 209.5 3:02:30 241.2 315.3 307.2 241.7 238.8 211.0 ,

O I Page 90

F:LE *.C1973 APPENDIX D ISSUED: 2.6 96 REVISED: 3/11/96 FLORIDA POWER CORPORATION

,                                      COLUMN FURNACE TEST - DECK 2 95NK17030/NC1973 Test Date: NOVMEBER 30.1995
UNEXPOSED SURFACE TEMPERATURES, 'l TIME T.C. No. 270 T.C. No. 271 T.C. No. 272 T.C. No. 273 T.C. No. 274 T.C. No. 275 ,

hr: min:sec 0:00:00 67.0 66.9 67.1 67.1 67.1 67.2 0.02:30 67.0 66.9 67.0 67.2 67.0 67.4 0:05:00 67.0 67.0 67.1 67.1 67.0 67.3 0:07:30 67.0 67.0 67.1 67.2 67.0 67.3 0.10:00 67.0 66.9 67.1 67.2 67.1 67.3 0:12:30 67.0 66.9 67.2 67.2 67.0 67.3'

0
15:00 66.9 66.9 67.0 67.1 67.0 67.2 0:17:30 66.9 66.9 67.1 67.3 67.1 67.3 0:20:00 66.9 66.9 67.2 67.4 67.1 67.4 4

0:22:30 66.9 66.8 67.3 67.7 67.1 67.4 0:25:00 67.1 67.0 67.5 68.0 67.1 67.5 0:27:30 67.1 67.0 67.7 68.5 67.2 67.8 0:30:00 67.2 66.9 68.0 69.0 67.2 68.0 0:32:30 67.3 67.1 68.4 69.8 67.3 68.5 0:35:00 67.4 67.1 69.1 70.7 67.4 69.1 0:37:30 67.5 67.3 69.9 71.9 67.6 69.9 0:40:00 67.7 67.4 70.7 73.3 67.7 70.8 t 0.42:30 68.0 67.7 71.8 75.2 68.1 72.4 O) 0:45:00 68.3 68.0 73.2 77.2 68.4 74.0 0:47:30- 68.7 68.4 74.7 79.7 69.0 76.1 0:50:00 69.0 69.0 76.7 82.3 69.5 78.5 , 0:52:30 69.6 69.9 78.8 85.0 70.3 81.0 0:55.00 70.2 70.9 81.2 87.8 71.3 83 8 0:57:30 70.9 72.3 83.9 90.8 72.4 86.9 1:00:00 71.7 74.0 86.7 93.8 73.8 90.1 1:02:30 72.8 75.7 90.0 96.8 75 2 93.5 1:05.00 74.1 77.9 94.2 100.3 77.2 97.4 1:07:30 75.6 80.5 99.1 104.4 79.2 100.8 3 1:10.00 77.3 83.6 104.8 108.9 82.0 104.8 1:12:30 79.3 86.9 110.4 113.4 84.8 108.5 1:15:00 81.9 90.8 117.1 118.6 88.2 112.5 1:17:30 84.8 95.4 123.8 123.7 92.0 116.3 1:20.00 88.6 101.2 130.8 129.0 96.7 120.5 1:22:30 90.9 107.1 137.3 135.4 102.0 124.5 1:25:00 94.0 113.4 144.3 141.4 107.8 128.7 1:27:30 100.6 119.6 151.4 147.0 113.9 133.0 4 1 M 00 105.8 126.1 157.2 152.9 120.1 137.9

          ; 2.30        112.0         133.3          163.0        159.3        126.6         144.2 i:35:00       117,9         140.7          170.6        165.9        134.6         153 8

, 1:37:30 123.8 148.7 178.0 173.7 144.0 163.6 1:40:00 131.5 157.2 185.5 182.7 154.2 175 6 l p 1:42:30 136.3 165.0 194.5 193.3 163.7 187.0 l g Page 91

FILE NC1973 APPENDIX D ISSUED: 2.6 96 REVISED: 3/11/96 FLORIDA POWER CORPORATION COLUMN FURNACE TEST . DECK 2

      )                                          95NK17030/NC1973 Test Date: NOVMEBER 30.1995 UNEXPOSED SURFACE TEMPERATURES, TIME    T.C. No. 270  T.C. No. 271   T.C. No. 272        T.C. No. 273 T.C. No. 274    T.C. No. 275 i           hr: min:sec 4

1:45.00 143.5 170.6 198.9 200.0 171.4 193.6 1:47:30 151.6 180.2 203.3 204.4 177.2 196.9 1:50:00 160.0 186.0 205.9 207.7 181.1 198.4 1.52:30 166.9 190.1 207.7 211.0 184.3 200.3 1:55:00 169.8 192.9 209.2 214.5 186.7 201.8 1:57:30 172.8 195.1 210.5 218.1 188.9 203.9 1 2:00:00 177.5 197.1 211.4 220.5 190.7 206.2 2:02:30 181.0 198.1 212.1 222.3 192.1 208.4 ' 199.7 213.3 223.6 193.6 211.5 2:05.00 185.1 2:07:30 188.7 200.3 214.4 224.7 194.3 - 215.3. , % . 2:10.00 192.0 200.9 216.2 225.9 195.0 218.1 2:12:30 194.6 201.3 218.4 227.2 195.8 219.4 2:15:00 197.2 202.0 221.2 228.9 197.0 220.1 2:17:30 199.4 202.3 224.2 231.0 198.5 220.8 2:20.00 201.5 203.1 227.4 233.6 200.3 221.2 2:22:30 202.5 204.0 230.6 236.8 202.4 221.6 2:25:00 203.2 205.3 234.3 240.4 206.0 221.4 (Q/ 2:27.30 2:30.00 203.8 204.3 206.1 207.1 237.7 241.9 244.4 249.2 207.2 209.1 222.6 223.7 2:32:30 204.5 208.2 245.9 254.2 211.0 224.7 2:35.00 205.1 209.4 250.1 259.3 214 4 226.0 2:37:30 205.2 210.7 254.1 264.3 217.7 227.5 2:40.00 205.7 212.0 258.1 269.5 218.7 228.6 i 2:42:30 206.0 213.5 262.1 274.8 219 5 231.6 2:45:00 206.7 215.0 266.3 279.6 220.2 234.6  ; 2:47:30 207.7 216.7 270.6 284.2 221.1 238.1 ) 2:50:00 206.1 218.3 274.9 288.8 221.9 241.9 l 2:52:30 206.7 220.1 278.8 293.4 222.4 246.5 l 2:55.00 207.9 221.7 283.1 297.7 223.5 251.1 2:57:30 208.3 223.4 287.4 302.2 224.5 256.3 3:00.00 214.6 225.2 291.3 305.8 225.3 260.7 j 3.02:30 220.1 228.0 297.7 309.7 226.3 265.8 l l i . .m ~ Page 92

N FILE NC1973 APPENDIX D ISSUED: 2,6/96 REVISED: 3/11/96 FLORIDA POWER CORPORATION p COLUMN FURNACE TEST DECK 2 t 95NK17030/NC1973 Test Date: NOVMEBER 30,1995 UNEXPOSED SURFACE TEMPERATURE i

                                 , TIME . . T.C. No. 276      T.C. No. 277   T.C. No. 278  T.C. No. 279 T.C. No. 280  T.C. No. 281 hr: min:sec 0.00:00          67.3              67.3           67.4          67.5         66.7          66.8 0:02:30          67.3              67.4           67.4          67.5         66.7          66.8 0:05.00          67.3              67.4           67.4          67.4         66.7          66.8 3

0:07:30 67.3 67.4 67.4 67.4 64.7 66 8 0:10.00 67.4 67.4 67.5 67.6 66.8 66.9 0:12:30 67.3 67.4 67.4 67.6 66.8 66.8 0:15.00 67.3 67.4 67.5 67.7 66.9 66.9 0:17:30 67.5 67.7 67.8 68.0 67.1 67.0 0:20:00 67.7 68.0 68.1 68.5 67.7 67.3 0:22:30 67.9 68.4 68.6 69.2 68.2 67.6 0:25:00 68.2 68.9 69.4 70.3 69.1 68.2 j 0:27:30 68.8 69.8 70.5 71.7 70.2 69.1 j 0:30:00 69.4 70.9 72.0 73.3 71.5 70.1 0:32:30 70.3 72.3 73.7 75.2 73.1 71.5 0:35:00 71.2 73.9 75.6 77.3 74.8 73.1 0.37:30 72.5 75.7 77.8 79.6 76.6 75.1

        ^                                                         77.8           80.1          82.1         78.6          77.2
0
40:00 73.9
, 0
42:30 75.6 80.3 82.8 84.8 80.8 79.6 0:45:00 77.7 82.7 85.5 87.7 83.1 82.2 0:47:30 80.0 85.7 88.7 91.0 85.7 85.1 a

0:50:00 82.8 88.9 92.1 94.3 88.1 88.1  : 0:52:30 , 86.1 92.3 95.9 98.5 91.1 91.4 0.55:00 89.9 96.3 100.3 103.1 94.6 95.0 , 0.57:30 94.7 101.0 105.2 108.1 99.3 99 2 1 1:00.00 100.2 106.2 110.9 114.0 104.2 103.8 1:02:30 106.3 112.8 117.2 120.6 " "3.1 108.6 1.05.00 113.9 121.0 125.3 129.1 115.5 114.5 1:07:30 121.5 128.7 131.1 136.8 121.2 119.9 1:10.00 131.2 138.3 140.2 146.1 127.6 126.1 2 1:12:30 140.2 147.6 149.2 155.5 133.3 131.8 1:15.00 150.2 157.3 159.9 167.4 139.7 138.7

                              .1:17:30         157.8             166.1          169.5         181.9        145.7         144.8 1:20.00         166.5             175.3          178.4         198.1        152.1         151.0 1:22:30         174.5             183.2          186.6         209.8        158.0         157.9 1:25:00         182.,4            190.5          192.8         208.4        164.3         165.0         ,

1:27:30 189.4 196.1, 196.8 210.3 169.8 172.1 l 1:30:00 195.0 200.6 201.7 212.7 176.0 179.5 1:32:30 200.2 203.5 205.7 215.9 183.2 186.9 1:35:00- 204.3 205.2 214.1 219.5 188.8 193.2 1:37:30 208.1 207.4 223.9 223.0 194.3 198.5 1:40:00 211.6 209.9 231.1 226.9 199.3 202.4 1:42:30 214.7 216.1 237.2 231.8 202.5 205.7 Page 93

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. J File NC1973 Page Fl issued :-o 06 O AEEENDIX E

                        'INSIEUMENI C AL1HR AIlO N RECQBOS                                                                        .

The instruments used during the test program were provided by Undensriters )

Laboratories Inc. Each of the instruments was calibrated against ar. instmment having l calibration traceable to the National Institute of Standards and Technology (NIST) .The

^ calibration records of each instrument are on file at Undenvriters Laboratories Inc. The following instruments were used in the test program: Instrument Type Instrument No. Calib. Date Calib. Due 2

Furnace Temperature Recorder 22FISTR 11-17-95 -Il-17-96
  • l Furnace Control Pressure Gauge 3FB5MH 6-14-95 6-14 96 4 Furnace Control Pressure Gauge 18FB5MH 6-14-95 6-14-96 i

! Digital Temperature Meter 32FB5DTM 8-15-95 8-15-96 Digital Temperature Meter 33FBSDTM 8-15-95 8-15-96

Digital Temperature Meter 34FBSDTM 8-15-95 8-15-96 .

!- Digital Temperature Meter 35FBSDTM 8-15 95 8-15-96 [ i Digital Temperature Meter 55F65DTM 5-3-95 5-3-96 l Data Acquisition System 15FI5DAS 11-10 95 Il-16 06 Data Acquisition System 23FB5DAS 5-31-95 5-31-96 , 2 Thermocouple Scanner 2F15SCNR Il-28-95 Il-28-96  ! Thermocouple Scanner 3FI5SCNR I1-16-95 Il-16-96 , Thermocouple Scanner 4F15SCNR 11-28-95 112S96 Pressure Transducer 4FI5EPT 5-23-95 5-23-96 . Pressure Transducer 14FI5EPT 6 12-95 6-12 96  ! ! Clock 28FDSCLK 6-15-95 6-15-96

Clock 29FB5CLK 6-15-95 6-15-96 13FBSCLK 6-15-96 Clock 6-15 95
Clock 20FB5CLK 6 15-95 6-15-96 Hose Stream Pressure Gauge 131F53PG 1 11-95 1-11-96 1

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    -       REV       1 FI/nrena posant CGtPOR.ATICUE 13EFECT1055 Ft.AN NO: 01 i
                                  . .u w-LAG FIRE ILLT.RIER ST3Tr33 VTRIFICATION OF THE INSPECTICN POINTS I,ISTD BE!ZN M*JST BE ACCOMPLI.'I:IE FCR EACE TRx10to. *AG 330 TI?E BARRIEE MODIFICATIcs CR K3MIRI As TABULATED CN "RE CINTIN'JATIos S1IZ272 OF THIS INSP3CTIOX PIAN. MIS PLAN FROVI:53 IWST27CTICVS P::R ACCEEPLISEING 31CE IN3PECTION POINT.

INSTALLATION INSP2CTICys VILL BE DONE Bf QC ?ERSONS QUAI.IFIED FOR THE INSTAI.1ATIos CF T.S. I. FIRZ ILARRI3RS.

m ccALIFIm T:rERED= LAG QC IMEPECTCR WILL EAKE FIEEE JEGEMENTS AND DETEREINATIoss CF AcrEP A3!LI;f CF UMSFECIFIED TCLERANCEE, DIMEN310F3, TECEMIQUES, AND OTHER UKL:57ED CRITERIA BASED c3 HIS XNCV EDGE AKD DAINING 0E
TME TSI, INC. THERNO-LAS 330 FIRE BAIGt:ER StrTEN 2 INSTALIATICE FRocEDUEEs. FINAL INSFICTIONS EUST BE DONE ONLY AFTER SUFFICIENT CJRE TIME (ONE DAT CR 30RE) EAS BEEN ALLCVD FOR SMR!yKAGE AND EARDERING OF THE APFLIC 330-1
   \          TROVZL GRADE SVDLININING CDM- POUND.

NOTEt INSP. PT.1,4 AFD 6 VILL REQVIRE AN INFRocESS INS P EZI-TICN IC DETE101INE EATERIAL T3IcrJf ESS. INSP. PT. DESCRIFFION OF 23EEPECTICur/ACCEPTRECE CRITREIA 0001. QC TO TERITT MATERIAL TRICX*ESS U?CI RJ[MOVAL CF WI MATERIAL AND TERIFT MATERIAL THICKNESS IS DCCtTEuw IN THE WavQt FACKAGE. j 0002. QC TO TERIFT TEI RitMDVED THICENESS 15 REINSTnf f rm SATISFACTORILY. 0003. QC TO VERIFY TKERE ARE No HOLES C"ACK3, OPEN SKAXS, GAPS OR DEPRESSIONS THAT WULD VICI. ATE MAT 2 RIAL T11Icionesa REQU!REMENT3. 0004. QC 18 TO TERIFT TEE IS 15. RVLE IS K"df FOR IpscLaricN ALL APPtJDIX R CCNEUITS/0THER INSTALLATIONS. 0005. FT BANDING Is NOT 30R3 TRAN 2 INCEES FRCN THE ENOS AND 30T sons TRAN 12 INc3IS SP&cING 3.w. ( PREPAIED BY GRAMAN, STANLEI A DA'En 06/23/95 QC&I.IFIED INIFECTION FLABIM NC1973 APP. G PAGE 1

M 1 REV 1 Jv O n a 1Im a m CORPORATIOIt i - - - _ _.. . - - - -m. . .- 21t57. PF. - DESCILIPTIOpt OF TitCPBCTION/ACCFFTANCE CRITF5ltTA 4 BANDS OF WIRE. 0005. QC IS 'IU VERITI DPACING OP' ANCHOR BOLTS IS NOT NORE TERN 12 INCHES AND Is COVERED BY 1/2 INCH CR 1 INCH OR TROWSL GRADE THEREO-IAG. THERE ARE NO BOLT 'IURQUE 3 REQUIREIUDtT8 IN THIS INSPECTIONS.

. 0007. QC Is TU VENIFI ALL CONDUITS, JUNCTION BOIES, 4

DISTRIBUTION PANELS AND CABLE TRAYS THAT ARE COVERED HAVE TEEIR IDENTITIES FIXED ON THE THER30-LAG CDVERING TEEN EQUIVALENT TO EEISTING PLANT PROCEDURE MP-403. 0008. QC IS TO VERIFY ALL CORNERS ARE TRCVELED TO A SENI= SQUARE CONFIGURATION SO THAT THE BARRIER NATERIAL THICKNESS WILL BE XAINTAINED TOR ALL SURFACUB AND THAT TER SPECIFI.ED TNICKNESS HATERIAL IS INSTAfm, e 4 L l l PREPARED BT ORAMAN, STANLE! A Iwrz OG/23/95 contamin InsencTIcus rz.anuun G .V l NC 19 7 3 G--

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cuattrrzo IssraCTICE PIANNER DArE s NC1973 APP. G PAGE 3

l l l REV 1 O - _ _ INSPECTION PLAB CCLM*' ION ' 1 Dr::PETICN FIAT NO: OC1 j - - -# M AE N e h a IM. DESCRIPTION OF i.n us.u3t Im CR PT. R5J LCC DESP. INIT MCIPTA.9CE CRITERTA m m.3 _ O C O *. C002 , 0003 0004 J p o005 ( 0006 0007 0008 i O REMARE2 PREPARED BT 7.tASAM, STA.N1.ET & 05/23/35 , NC1973 APP. G PAGE 4

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Z.I - BP.19 " * 'h__ Quality control c'c2'

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End of , installation OPERATIONS I : Actevity point MECAliSS MECATISS MEcAitSS  !!a@ Obseneut . Procedure used fNC N* $ ; Stopping point HN1 HN2 HN3 CUSTOMER Number g tr DATE VI" A VISA VISA VISA fif7EsJ- ndd 6 ' M.LS5 1 inspection preiiminary 5 'pd, 5 < q im - $du

                      $$ tT C oo M                                                                               R                                                                                                     '

El %.S5 2 Set the inner SILCO . D 9 O <> d 5 6 H.h,3 3 Set the first layer of MPF A Y 4 Set the second layer of MPF A b ., . s ,, g nPF 4 d4.i'5.#6 . M #10)5 5 Set the third layer of MPF A ca . A >,/5 a.T 3 11 M.35 6 Set the layer of MPB B Ysc j SK 5 snno gg,j 3, a

                                                                                                                                                                                                                                                                                              "("T e.

4 ih 5 1055175 Il b b ii .0 is 7 Set the outer SILCO E t n ., _ i ,() , h M'3y 8 Apply mastic 75 glue on joint -g< g . n e,35Ae. [,, j ti .t ) SS 9 Cheek O.C. informed S ';A' S Wr 5 53 mf,, L r .. . i.

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f 6 N., 95 TO 0036 MECATISS inst H n i MPF 180 Q.C. i t , . ", - Z.I - BP.19 CONTRACT W '~ ' " # 'l C 4 38510 MORESTEL TEE u, Quality Control End of installation OPERATIONS Procedure used i : Activat int " ^" '*S" * ^

  • s g' N S : SIOpping point  : HN3 WS! MER Nun * " fNC tr DATE VISA VISA VISA Visa b5 1 inspecuan preiiminary S 7 h"S SW 5 vgp>

34Mc.oo 5} B ' Et3u - 3 f< < 118.55 2 seiine inner sitco on Tsi g}} - II ' 3 set the layer of MPF A g 4 6

                               'I 15.55
4. J g of 4 Set the layer of MPF B S, 3 6 5bN[L '

I'\;,I4 a < 1. < s r a .N f * . Il l3-33 5 Set the outer SILCO :3 v'cpP }'pa r Mh n t .; .t r8

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                                                                                                                                                       'k g ii I 3.N        6  Apply mastic 75 glue on joint                                                              .

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i i l l I l i UNDERWRITERS LABORATORIES TEST REPORTS  !

1 1 1

!- FOR ' FLORIDA POWER CORPORATION  ! l ( FEBRUARY 1996 i , I 4 l \ 1 l I J FILE NC1973 - PROJECT 95NK17030 i 1 l l TEST DECK #3 1

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U.L Underwriters Laboratories Inc.e wn carena m so-um O l l File NC1973 Project 95NK17030 February 7,1996 REPORT on RACEWAY FIRE BARRIERS FOR ALUMINUM CABLE TRAY AND ALUMINUM CONDUIT SYSTEMS Florida Power Corporation Crystal River, Florida l l 4 4 d i Copyright C 1996 Underwriters Laboratories Inc. Underwriters Laboratories Inc. authorizes the above named company ,

                                                                                                                                  'l to reproduce this Report provided it is reproduced in its entirety.

A not for profit organizabon dedicated to pubitC Safety and

                                                                                         . Committed to Quakty service -

File NC19 3 Page: Issued 2-7-96 1

O SQIIM i

! The sole purpose of this investigation was to develop Gre exposure and hose stream test ! data on various raceway Gre barriers. We understand that the information developed in this j investigation is to be submitted only to the United States Nuclear Regulatory Commission 1 (NRC) for their consideration as to the use of the raceway fire barriers in nuclear generating j stations under the jurisdiction of the NRC. 4 1

In no event shall UL be responsible to anyone for whatever use or nonuse is made of the information contained in this Report and in no event shall UL, its employees, or its agents incur j i

any obligations or liabilities for damages, including, but not limited to, consequential damages, I 3 arising out of or in connection with the use or inability to use the information contained in this ' i Report. > Information conveyed by this Report applies only to the specimens actually involved in

these tests. UL has not established a factory follow-up service program to determine the I

con'formance of subsequently produced material, nor has any provision been made to apply any I t registered mark of UL to s'uch material. The issuance of this Report in no way implies Listing, Classi6 cation or Recognition by , Ih UL and does not authorize the use of UL Listing, Classincation or Recognition Marks or other reference to UL on or in connection with the product or system. i 3 4 $ I , i i 1 1 I i i s' i t. i 4

File NC19~3 Page 3 Issued : 7 96 G EXECUllEE SUMM ABX The subject of this Report is the Sre test investigation of raceway Gre barriers for aluminum cable tray and aluminum conduit systems. The purpose of the investigation was to develop information which may be used to determine whether the raceway fire barriers meet the speci6 cations for redundant safety trains outlined in " Fire Protection Program For Operating Nuclear Power Plants" Appendix R to 10 CFR 50. The test program consisted of Gre exposure and hose stream tests conducted utilizing the guidance provided in Supplement I to NRC Generic Letter 86-10. A steel plate Goor assembly containing various cable tray and conduit systems was constructed. The steel plate floor assembly was identified as Test Deck No. 3 in the Florida Power Corporation Fire Protection Test Program Plan dated June 30,1995. Raceway Gre barriers consisting of materials manufactured by Thermal Science Inc. (TSI) of St. Louis, Niissouri and Niecatiss of Morestel, France were installed about each cable tray and conduit system. The test articles were identi6ed as Article Nos 7,8,9 and 10 in the Florida Power Corporation Fire Protection Test Program Plan dated June 30,1995. The raceway fire barrier con 6gurations installed on the various test anicles were identi6ed as the MTS-1 System and the N1PF-60 System. The MTS l System is the stand-alone p Mecatiss 1 Hour Raceway Fire Barrier System and consists of a double layer of Type MPF-A V mat protected on both inside and outside surfaces with Silco cloth. The MPF-60 System is the Mecatiss upgrade to the TSI Thermo-Lag 3301 Hour Raceway Fire Barrier System and cocsists of a single layer of Type MPF-A mat protected on both inside and outside surfaces with Sils o , cloth. The test articles were subjected to fire exposure on December 5,1995. During the Gr: ' exposure test, the average furnace temperature was controlled in accordance with the standard time-temperature curve outlined in the Standard for Fire Tests of Building Construction and l Materials, ASTM El19 (ANSI /UL 263, NFPA No. 251). The Gre. exposure test was conducted for a duration of 66 minutes. At the conclusion of the Gre exposure test, neither the average limiting temperature rise of 250*F nor the maximum individual limiting temperature rise of 325 F was reached on any of the test articles. The signi6 cant temperatures measured on each of the test articles is shown in the following table: p l l t __ __

File NC W 3 Page4 louea 2 -4 O Racenay Aserage Temperature Rise Maximum Indisidual Fire Bamer Of Hottest Thermocouple Temperature Rise At Article No. Type Group At 65 Minutes 65 Minutes 7 (Cable Tray ) MTS-1 141*F 221 F 8 (4" Conduit) MPF-60 114 F 137:F 8 (3/4" Conduit) MPF-60 149F 141*F 9 (3/4" Conduits) MPF-60 178'F 225'F I 10 (Cable Tray Tee) MPF-60 143*F 215'F The fire test was followed by a 30 psi hose stream test applied for a duration of 1 minute. The hose stream was app;ied through a 2-1/2 in. national standard playpipe with a 1-Ir8 in i orifice at a perpendicular distance of approximately 17 ft,3 in. from the center of the floor

assembly and on a line approximately 27 from a line normal to the center of the floor assembly No openings developed in any of the raceway fire barriers through which the raceway or No S l

AWG bare copper conductor could be seen lO i i l i i O

File NC1973 Page5 Issued 2 7-96 O RESCElPIl0N MATERIALSi The following materials were used in the construction of the test assembly: Eloor Assembly - The Door assembly consisted of nominal 1/4 in. thick steel plates welded together in conjunction with structural steel angle reinforcement and protected on the underside with a nominal 4 in. thickn'ess of ceramic Ober insulation impaled on steel pins and .

                                                           ~
    -secured with steel clinch shields.
               ' Riuid Aluminum Conduit - Four sizes of rigid aluminum conduit were used in the test assembly. The nominal 3/4 in. diameter conduit had an outside diameter of 1.050 in. and a wall -

thickness of 0.113 in. The nominal 1 in. diameter conduit had an outside diameter of 1315 in. and a wall thickness of 0.133 in. The nominal 2 in. diameter conduit had an outside diameter of 2375 in. and a wall thickness of 0.154 in. The nominal 4 in. diameter conduit had an outside diameter of 4.500 in. and a wall thickness of 0.237 in. Condulets - The Type LB aluminum condulets used in conjunction with the nominal 3/4 in. and 4 in. diameter rigid aluminum conduit systems were manufactured by Crouse-Hinds O Electrical Construction Materials, Division of Cooper Industries Inc The condulets are presently Listed under the " Conduit Fittings" category in the Electrical Construction Materials Directory and are under the Follow-Up Service Program of Underwriters Laboratories Inc. Cable Trav - The nominal 24 in. wide ladder type aluminum cable tray consisted of nominal 4 in. deep channel-shaped siderail members and nominal 1 in, wide box channel rungs spaced 9 in. OC. The loading depth of the cable tray was nominal 3 in. The straight sections of . cable tray were supplied in nominal 12 ft lengths and bore the Part No 09-4D08-0012-24.. The l 90 inside riser fitting had an inside radius of 12 in., an outside radius of 16 in., a tangent length , 1 of 2 in. and bore the Part No. 09-4D08-9112-24. The cable tray components were manufactured i ! by P W Industries, Inc. s l Steel Cover - The channel-shaped steel cover used in conjunction with the Type MTS 1 ) i stand alone raceway Gre barrier on the cable tray (Article No. 7) was fabricated from 0.050 in. L thick (No.18 MSG) galvanized steel. The steel cover was channel-shaped and was nominally ) l; 24-1/2 in. wide with 3 in. high Danges and was supplied in nominal 39 in. (1 m) long sections. Bare Coooer Conductor - The No. 8 AWG bare copper conductor had an outside F - diameter of 0.143 in. and consisted of seven 0.049 in. diameter copper wires stranded together. l

i. Ceramic Fiber - Knowool Bulk A fiber, f

4

File NClr3 Pageo issued :-7-96 A Silicone Sealant - The silicone sealant was manufactured by Dow Corning Corporation and designated Type 96-081 RTV Silicone Sealant. The sealant was supplied in standard 10 3 oz caulk cartridges Fire Barrier \taterials - The fire barrier materials were manufactured by Thermal Science Inc. (TSI) of St. Louis, N1issouri and Niecatiss of N1orestel, France. The TSI fire barrier materials consisted of prefabricated panels and preformed conduit sections identified as Thermo-Lag 330 and a sealant identified as Thermo-Lag 330 Trowel Grade. The prefabricated panels were nominally 4 ft wide by 6-l/2 ft long by 5/8 to 3/4 in thick with nominal 3/8 in. thick ribs on one side spaced approximately 6 to 7 in. on center. The ribbed side of the panels included a 1/8 in. square coated steel mesh. The longitudinally-split preformed conduit sections were supplied in nominal 36 in. lengths. Each section had an inside diameter conforming to the outside diameter of the conduit for which it was designed and was nominally 5/8 to 3/4 in. thick. The inside surface of the preformed wnduit sections also included a 1/8 in. square coated steel mesh. The sealant was supplied in 5 gal pails containing approximately 50 lb of material. The Mecatiss fire barrier materials consisted of a woven glass fabric coated on one (g)

 ~

surface with a silicone sealant, a composite mat consisting of refractory alumina silica mineral Gber and refractory material, a refractory glue and a silicone sealant. The coated fabric, identified as "Silco", was nominally 0.019 in. thick and was supplied in nominal 6 ft wide rolls The composite mat, identified as "MPF-A", was nominally I in. thick and was supplied in ' nominal 2 ft wide by 24 ft long rolls weighing approximately 70 lb per roll. The refractory glue, identi6ed as "F Active", was supplied in nominal 8.8 gal steel pails. The silicone sealant, identified as "75 A", was supplied in nominal 10 oz plastic caulk cantidges. l Bandinu Straos - The 1/2 in. wide by 0.020 in. thick Type 316 stainless steel banding used with the TSI Dre barrier materials was supplied in 100 ft long rolls and was used in conjunction with winged-sleeve cinch clips formed from 0.028 in. thick stainless steel. Tie Wire - The Type 304 stainless steel wire used with the TSI Bre barrier materials was 0.047 in. diameter and was supplied on reels. Nietallic Stud Strios - The metallic stud strips used with the Mecatiss fire barrier l materials on the cable trays consisted of nominal 0.235 in. diameter by 2 in. long stainless steel studs welded to nominal 1-1/8 in. wide strips of 0.051 in. thick galvanized steel. The studs were spaced approximately 9 in. on center along each strip. The metallic stud strips with the nominal 2 in. long studs were used with the Type MTS-1 fire barrier system. For the Type MPF-60 Gre barrier system, metallic stud strips with the stud length trimmed to uominal I in. were used. The 0 \ l l l I

File NCIG 3 Page' Issued :-7-% g ib clinch shields used with the stainless steel studs were nominally 1-9/16 in square and were formed from 0 010 in thick spring steel. Ndon Twine - The twisted strand nylon twine used with the N!ecatiss fire barrier materials was nominally 0.050 in. diameter and was supplied in spools CONSTRUCTION OF THE TEST ASSEN1BLY: The test assembly was constructed in accordance with the method speci6ed by the submittor. The test assembly and the individual raceways were constructed by members of the technical staff of Underwriters Laboratories Inc. The TSI raceway Sre barriers were installed by workmen in the employ of the submittor under the observation of members of the technical and engineering staff of Underwriters Laboratories Inc. The Niecatiss raceway fire barriers were installed by employees of Niecatiss under the observation of members of the technical and engineering staff of Undenvriters Laboratories Inc. A pictorial record of the construction of the test assembly is contained in Appendix A. The Door assembly supporting the four test articles consisted of nominal 1/4 in thick steel plates welded together and reinforced on the top surface with steel angles. Openings were cut in the steel plate to accommodate the vertical runs of the various raceways, as shown in p Q ILL.1. The intermediate supports for the cable tray (Article No 7) and cable tray tee ( Article No.10) were fabricated from nominal 4 by 4 by 5/16 in. steel angle uprights and nominal 3 by 3 by 3/16 in. steel angle cross members. The intermediate supports for the conduit runs ( Article Nos. 8 and 9) and for the conduit stubs feeding into the cable tray tee of Article No 10 were fabricated from Type P1001 Unistrut channels. The nominal 4 by 24 in. cable tray system identi6ed as Article No. 7 was installed as shown in ILL. 2. A bare No. 8 AWG stranded copper conductor was installed in the center of . the cable tray. The nominal 3/4 in. and 4 in. diameter conduits identi6ed as Anicle No. 8 were installed as shown in ILL. 4. A bare No. 8 AWG stranded copper conductor was installed in each conduit. The nominal 3/4 in, and 4 in. diameter conduits identi6ed as Article No. 9 were  ! installed as shown in ILL. 5. Each of the two upper runs of nominal 3/4 in. diameter conduit contained an internal seal at the center of the "U" consisting of tightly-packed ceramic fiber insulation in a nominal 6 in. length of conduit with couplings at each end. A bare No. 8 AWG stranded copper conductor was installed in each of the two segments of each nominal 3/4 in. l diameter conduit mn. The nominal 4 by 24 in. cable tray tee identitled as Article No.10 was installed as shown in ILLS,6 and 7. Two bare No. 8 AWG stranded copper conductors were installed in the cable tray tee with one conductor running along the longitudinal centerline and with one installed as a "V" extending into the tee. Four nominal 24 in. long aluminum conduit  ; stubs were installed to extend approximately 2 in. into the straight side of the cable tray tee. The conduit stubs were secured to the top edge of the cable tray siderail with conduit.clamos. The V l l

File NC1973 Page3 Issued 2-7-96 v conduit stubs were additionally supported and secured to a Type Pl001 Unistrut channel as shown in [LLS. 6 and 7. The openings cut in the steel plate floor to accommodate the vertical mns of cable tray ( Article Nos 7 and 10) were sealed using a nominal I/2 in depth of RTV silicone elastomer over a nominal 1 in. thickness of ceramic fiber blanket supported by expanded steel lath and steel wire rods. The openings cut in the steel plate floor to accommodate the vertical runs of conduit ( Article Nos. 8 and 9) were sealed using a one-part RTV silicone sealant. Three of the four vertical Type P1001 Unistrut channels used for support and attachment of the horizontal conduit runs of Anicle No. 9 were provided with plugs intended to stop convective heat flow through the hollow geometry of the channels. The plugs each consisted of a thickness of ThermoLag 330 Trowel Grade sealant sandwiched between two nominal I in. thicknesses of tightly-packed Kaowool Bulk A ceramic Ober. The plugs were installed in the open channel on one side of the Type P1001 Unistmt channel with the top of the sealant at an elevation approximately 1 in. below the "U"-shaped run of nominal 3/4 in. aluminum conduit. The thickness of sealant used for the plug was 1 in. for the northwest vertical channel, 2 in. for the southeast vertical channel and 3 in. for the northeast vertical channel. No plug was installed in the southwest vertical channel (n) The conduit stubs of Article No.10 were provided with penttration Dre seals uhere they entered the cable tray tee. The penetration Gre seals consisted of tightly-packed Kaowool Bulk A ceramic fiber and a nominal 1/2 in. depth of Dow-Corning Corporation Type 96-081 RTV silicone sealant installed Bush with the end of each conduit inside the cable tray tee. The three ' grouped conduit stubs were each provided with a nominal 6 in. depth of ceramic Gber. The individual nominal 1 in. diameter conduit stub located approximately 12 in. from the grouped conduits was provided with a nominal 3 in. depth of ceramic fiber. Two raceway Gre barrier con 6gurations were installed on the various test anicles. The raceway fire barrier con 6gurations were identiDed as the MTS-1 System and the MPF-60 System. The MTS-1 System is the stand alone Mecatiss 1 Hour Raceway Fire Barrier System and consists of a double layer of Type MPF-A mat protected on both inside and outside surfaces with Silco cloth. The MPF-60 System is the Mecatiss upgrade to the TSI Thermo-Lag 3301 Hour Raceway Fire Barrier System and consists of a single layer of Type MPF-A mat protected on both inside and outside surfaces with Silco cloth. The Type MTS-1 raceway fire barrier was installed on the nominal 4 by 24 in. cable tray (Article No. 7) in accordance with Mecatiss Procedure No. 95 MC 0010, Revision B, dated January 22,1996. The details of the raceway Gre barrier installation are shown in ILL. 8; Prior to installation of the Type MTS-1 raceway 6re barrier on the cable tray, the open top of the cable tray was provided with steel covers, as shown in ILL. 3 N caninns nf cael enver were V _J

-. .- . - - - = File NC 1973 Page 9 1ssued 37 96 m i installed with the nominal 3 in. 6anges lapping over the cab;e tray siderails and were secured in place using nominal 1/4 in. diameter beads of Type 75A adhesive on the cable tray siderail Ganges. For the south third of the horizontal run and the south vertical mn, the steel covers were modi 6ed by cutting the Range width to approximately 1/2 in. such that the Ganges would not cover the cable tray siderails Lengths of metallic stud strip were adhered to the steel cover along the longitudinal centerline of the cable tray using continuous beads of Type 75A adhesive. l Lengths of metallic stud strip were also wire tied to the cable tray rungs along the longitudinal l centerline at the bottom of the cable tray. The inner layer of Silco was secured to the conduit and cable tray surfaces using nominal 1/4 in. diameter beads of Type 75 A adhesive on the coated i (shiny) side of the Silco. The first (inner) layer of Type SIPF-A mat was laminated to the uncoated side of the inner layer of Silco using Type F Active refractory glue and was additionally secured with wraps of nylon twine. The second (outer) layer of Type .\ fPF-A mat was laminated to the 6rst layer of Type htPF-A mat using Type F Active refractory glue. The Type hfPF-A mat layers were additionally secured to the cable tray raceway fire barrier by impaling the mat onto the nominal 2 in. long stainless steel studs and locking in place with stainless steel clinch shields. The outer layer of Silco was installed with the coated (shiny) side exposed. The Silco was secured to itself(at overlaps) using nominal 1/4 in. diameter beads of Type 75A adhesive. The I hour Thermo-Lag 330 raceway 6re barriers were installed on Article Nos 8,9 and  ! ( 10 in accordance with Florida Power Corporation Constmetion hiaintenance Procedure NIP-807 Revision 1, dated Starch 27,1991. The details of the raceway Gre barrier installations are shown f in ILLS. 9 through 16. The Type AIPF-60 raceway 6re barriers were installed over the I hour Thermo-Lag 330 raceway 6re barriers on Article Nos. 8,9 and 10 in accordance with Mecatiss Procedure No. 94 MC 0056, Revision C, dated January 22,1996. The details of the raceway Sre barrier installations are shown in ILLS.17,18 and 19. First, the inner layer of Silco was adhered to the Thermo-Lag 330 using nominal 1/4 in. diameter beads of Type 75 A adhesive on the coated (shiny) side of the Silco. For the cable tray tee (Article No.10), lengths of metallic stud strip were adhered to the Thermo-Lag 330 panels using continuous beads of Type 75 A adhesive prior to installation-of the inner layer of Silco. A single layer of Type MPF-A mat was laminated to the uncoated side of the inner layer of Silco using Type F Active refractory glue. The Type MPF-A mat was additionally secured to the cable tray raceway fire barrier by impaling the mat onto the nominal 1 in. long stainless steel studs and locking in place with stainless steel clinch shields. The Type hfPF-A mat was also secured in position using wraps of nylon twine. The outer layer of Silco was installed with the coated (shiny) side exposed. The Silco was secured to itself(at overlaps) using nominal 1/4 in. diameter beads of Type 75 A adhesive. A copy of the Florida Power Corporation and Mecatiss Quality Control documentation i

     ' for the installation of the various raceway Gre barriers is containaCa Annandiv G-          -

r File NCl9'3 . Page 10 Issued. 2-7-9o O Once the installation of the various raceway 6re barriers was completed, the underside of the steel plate Goor was ' insulated with two layers of nominal 2 in. thick, nominal 8 pcf density ceramic 6ber blanket impaled on welded steel pins and secured with stainless steel clinch l shields. The open ends of the straight nominal 3/4 in and 4 in, diameter aluminum conduits of ' Article No. 9 and the open end of each conduit stub protnading from the cable tray tee of Article No.10 were sealed with aluminum end caps. One end cap of each conduit or conduit stub was drilled with a vent hole to relieve pressure during Sre exposure. FIRE EXPOSURE TEST: The Sre exposure test was' conducted with the furnace temperacure controlled in accordance with the Standard, Fire Tests of Building Construction and Materials, ASTM El19 I (UL 263, NFPA No. 251). SAMPLE The Gre exposure test was conducted on the test assembly coastructed as described previously in this Repon under the section entitled "Constmetion of Test Assembly" and as shown in ILLS. I through 19. The installation of the TSI Thermo-Lag 330 raceway fire barriers O, on Article Nos. 8,9 and 10 was completed more than 30 days befoe installation of the Mecatiss overlay systems. Prior to the conduct of the fire test, the open ends of each conduit were sealed with ceramic Sber blanket on the unexposed (non-Gre) surface to prevent convective heat loss  ; METHOD The standard equipment of Underwriters Laboratories Inc. for testing horizontal assemblies was used for this fire exposure test. The temperatures of the furnace chamber were measured by sixteen thermocouples located 12 in, below the bottom plane of the test articles (48 in. below the exposed surface of the Goor insulation), as shown in ILL. 20. Four additional thermocouples were located 12 in. below the exposed surface of the insulation, as shown in ILL. 20, to verify uniform heat distribution around the various test articles. The differential pressure between the furnace chamber and the laboratory was measured with two stainless steel pressure probes connected to pressure transducers. The pressure probes were located approximately 17 in. beloiv the exposed surface of the Goor insulation at each end of the floor assembly, as shown in ILL. 20. p G J

File NC1973 PageiI Issued. :-7-96 i O Temperatures on the raceway and bare No. 8 AWG copper conductor of each test article were measured by No. 24 gauge chromel alumel (Type K) thermocouples with TFE insulation and jacket materials secured with glass-reinforced electrical tape The thermocouples were located as shown in ILLS. 2 through 7. t The instruments used during the test program were provided by Underwriters Laboratories Inc. Each of the instmments was calibrated against an instrument having calibration traceable to the National Institute of Standards and Tech. ology.' The calibration , records of each instrument are on file at Underwriters Laboratories Inc. The instruments used in the test program are identined in Appendix F of this Report. Throughout the fire exposure test, observations were made of the character of the fire and its control, the condition of the exposed surfaces, and all developments pertaining to the performance of the raceway Sre barriers. RESULTS Character And Distribution Of Fire - The fire was luminous and well distributed, and the furnace temperatures followed the standard time-temperature curve outlined in the Standard. O ASTM El19, as shown in ILL. 21 and as tabulated in Appendix B, Pages I through 4. Pressure Within The Furnace - The differential pressure betv een the furnace and the i laboratory was a minimum positive 0.01 in. of water throughout the test. The differential pressure between the furnace and the laboratory recorded during the Gre exposure test is shown in Appendix C, Page 1 Observations Durina The Test - The following is a chronological description of the , observations made during the Sre exposure test. All observations are of the exposed (fire) side '7 of the Door assembly unless noted otherwise. . Test . - ' Time, min Observations O.5 The coating on the Silco on Article No. 7 was 0,aming. 0.75 The coating on the Silco on Article No. 8 was Haming.

1 The coating on the Silco on all test articles was daming. Heavy smoke Giled the furnace chamber and made observations difficult. .

4.25 The exposed Thermo-Lag 330 material on the supports was black in color  ! 4 and was Caming. J

File NC 19~3 Page 12 Issued 2-7 96 (D (j Test Time, min Observations (Cont'd.) 55 The only Daming present on Article No 7 was on the caulk seams Flaming of Thermo-Lag 330 material on the supports and on the partially protected conduits of Anicle Nos. 9 and 10 continues. 7 The Thermo-Lag 330 material on the supports and on the partially protected condaits of Anicle No. 9 was Haming and smoking heavily 10 Heavy Daming and smoking of Thermo-Lag 330 material continued. 12 The Silco was beginning to delaminate from the north end of Article No 7 and from the bottom of Article No.10. 13 The Silco was beginning to delaminate from the north and south ends of the conduits of Article No. 9. 15 On the unexposed side of the Door assembly, light smoke was issuing from the nominal 4 in. conduit of Article No. 8 at its south end. 17 The Thermo-Lag 330 material on the supports and on the partially protected conduits of Article No. 9 was heavily charred and continued to name. 21 The aluminum end caps of the straight conduit sections of Article No 9 were melting and dripping onto the furnace Door. 24 An opening had formed in the Silco on the bottom surface of Article No 7 42 A large section of the Silco was hanging from the bottom of Article No 7 44 A large assure was present in the Thermo-Lag 330 material on the bottom  ! of one of the Unistrut supports of Article No. 9. 46 Large cracks and assures were visible in the Thermo-Lag 330 material at all locations. l 52 A large section of charred Thermo-Lag 330 ma:erial fell from the bottom of Article No. 9. 66 No apparent change. Furnace fire extinguished. Temoeratures Of The Assembly - The temperatures of the raceways were recorded at 2-1/2 min intervals during the are exposure test. The temperatures are tabulated in Appendix D, Pages I through 67. l l l i

 /7
   .I

File NC19~3 Page 13 Issued 2 ~-96 O Anomalous Temoerature Measurements During the fire exposure test and during a review of the temperature data following the tire exposure test. the following anomalous temperature measurements were noted.

1. The chromel and alumel leads of Thermocouple Nos. 164,257 and 357 were twisted together at their connections to the data acquisition system such that secondary thermocouples were formed. The errors were noted and coriected by 55 minutes
2. The chromel and alumel leads of Thermocouple No 184 were twisted together at their connection to the data acquisition system such that a secondary thermocouples was formed. The error was noted and corrected by 60 minutes.
3. The chromel and alumel leads of Thermocouple Nos 199,236 and 384 were twisted together at their connections to the data acquisition system such that secondary thermocouples were formed. The errors were noted and corrected by 57.5 minutes.
4. Thermocouple No 211 could not be located when the assembly was prepared for the fire test.
5. The chtc,mel and alumel leads of Thermocouple No 317 weie reversed at their

(]m connection to the data acquisition system. The error was noted and corrected by 25 minutes.

6. The chromel and alumel leads of Thermocouple No 378 were twisted together at their connection to the data acquisition system such that a secondary thermocouples was formed. The error was not corrected during the fire test. The data of Thermocouple No 378 was not included in the calculation of average temperature rise for the thermocouple group of which it was a part.

Supplement I to NRC Generic Letter 86-10 contains acceptance criteria whereby fire ratings are established for raceway fire barriers based upon the temperature rise on the surface of the raceway within the barrier. The Gre rating is defined as the time at which the average temperature of any thermocouple group on or in the raceway rises 250 F above the initial starting temperature or when the temperature at the hottest point on or in the raceway rises 325 F above its initial starting temperature. Neither the average nor the maximum individual limiting temperatures were reached on any of the raceway fire barriers during the fire test. The average temperature rise and the maximum individual temperature rise measured on each test article at the conclusion of the fire test is shown in the following table: V(3

                                                                                                         )

j File NC14 3 Page 14 issue.i 2.~ 40 t i !O j Raceway Aserage Temperature Rise Ntaximum Indisidual j Fire Barrier of Hottest Thermocouple Temperature Rise At i Anicle No Type Group At 65 Niinutes 65 Niinutes 4 l 7 (Cable Tra> ) NITS-1 141 F 221'Fg j 8 (4" Conduit) N1PF-60 114*F 1370F 8 (3/4" Conduit) N1PF-60 149'E 19 l'F i 9 (3/4" Conduits) NtPF-60 178 F 225'F 10 (Cable Tray Tee) NiPF 60 143 F 215*F i i

HOSE STREAM TEST

~ 1 4 Immediately following the fire exposure test, the test assembly was removed from the

furnace and moved into position for the hose stream test. The hose stream was applied to the l exposed surface of the test assembly. The hose stream test was conducted within 10 min after  ;

the fire exposure test was terminated.  ; i METHOD I The hose stream test was conducted in accordance with Supplement I to NRC Generic I Letter 86-10 Based on a 1 h fire exposure time, the test assembly v as subjected to the action of

a 30 psi hose stream through a 2-1/2 in. national standard playpipe with a 1-1/8 in orifice at a perpendicular distance of approximately 17 ft,3 in. from the center of the floor assembly and on a line approximately 27 from a line normal to the center of the floor assembly. The hose stream l duration was I minute and traversed all the raceway fire barriers.

i RESULTS

The raceway fire barriers remained intact without developing any openings through l which the protected raceways or No. 8 AWG bare copper conductors were visible.

i l 4 !O 4

File NC1973 Page 15 Issued 2-7 96 O APPEARANCE AFTER THE TESTS: The appearance of the exposed surface after the fire exposure and hose stream tests is shown in the photographs in Appendix E The appearance of the unexposed surface remained unchanged. Report by: Reviewed by: N f A'T & ;.d s e JOHNSON (Ext. 42649) ROBERT M. BERHINIO xt. 42292) Senior Engineering Associate Associate .\f anaging Engineer Engineering Services,411B Engineering Services,4118 O m

1 (A.-. ,- 14 '- 2 " l 42 1/2" , 19" 43 1/2" 24"- , 41"- - - T-c  ! _______ ____ b I i ______________________.,lid I -

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1 , NOM 4" THICKNESS OF 8 PCF CERAMIC F,BER I A BLANKET IMPALED ON STEEL PINS WELDED TO \ ,; p i THE STEEL DECK ON MAX 12" CENTERS D NC1973 CONSTRUCTION DETAILS - ILL. 1 , TEST DECK NO. 3 l

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! THERM 0 COUPLE LOCATIONS - ARTICLE NO. 7 l i' O i CABLE TRAY COVER

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l FILE NC1973 APPENDIX B ISSUED: FLORlDA POWER CORPORATION - O FLOOR FURNACE TEST DECK 3 95NK17030/NO1973 Test Date: DECEMBER 5,1995 FURNACE TEMPERATURES, 'F UPPER ELEVATION TIME TC 1 TC 2 TC 3 TC 4 AVERAGE j hr: min:sec 0:00:00 78.2 77.9 83.8 81.1 80.3 0:02:30 1395.8 1355.2 1364.3 1371.9 - 1371.8 0:05:00 1156.3 1138.4 1115.5 1122.0 1133.1 I 0:07:30 1086.0 1079.5 1079.5 1089.6 1083.7 0:10:00 1452.8 1457.2 1444.2 1454.6 1452.2 0:12:30 1474.2 1490.0 1463.3 1461.5 1472.3 0:15:00 1440.0 1394.3 1374.7 1365.9 1393.7 0:17:30 1473.7 1424.1 1398.5 1380.2 1419.1 0:20:00 1487.1 1439.8 1427.2 1408.2 1440.6 0:22:30 1523.3 1529.9 1529.6 1535.4 1529.6 , 0:25:00 1547.2 1553.9 1551.9 1564.9 1554.5 0:27:30 1524.2 1514.7 1511.9 1505.0 1514.0 0:30:00 1543.1 1509.6 1513.0 1510.0 1518.9 0:32:30 1567.0 1530.7 1518.3 1524.4 1535.1 1555.0 O 0:35:00 1554.5 1537.5 1577.3 1550.6 d 0:37:30 0:40:00 1578.6 1590.9 1562.1 1575.6 1594.3 1606.8 1570.1 1581.6 1576.3 1588.8 0:42:30 1604.4 1589.2 1610.3 1591.5 1598.9 0:45:00 1627.3 1608.9 1637.6 1612.9 1621.7 0:47:30 1638.7 1623.3 1652.8 1630.2 1636.3 0:50:00 1625.6 1614.6 1626.6 1606.3 1618.3 0:52:30 1627.7 1602.4 1617.5 1601.0 1612.2 0:55:00 1646.6 1623.4 1631.2 1626.6 1632.0 0:57:30 1659.1 1644.1 1671.3 1648.5 1655.8 1681.4 1664.7 1697.1 1671.9 1670.8 1:00:00 f 1:02:30 1892.1 1672.4 1710.7 1873.2 1687.1 1 1:05:00 1707.3 1680.9 1721.0 1682.4 1697.9 f l O Page 1

FILE NC1973 APPENDIX B ISSUED: l FLORIDA POWER CORPORATION l

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FLOOR FURNACE TEST DECK 3 95NK17030/NC1973 Test Date: DECEMBER 5,1995 FURNACE TEMPERATURES, 'F TIME TC 381 TC 382 TC 383 TC 384 TC 385 TC 386 hr: min:sec 0.00:00 69.6 69.4 69.5 69.4 69.7 69.7 0:02:30 779.4 745.4 755.0 805.2 837.7 888.3 0:05:00 1098.0 1104.3 1050.6 1031.8 1129.3 1141.4 0:07:30 979.2 1006.6 950.5 929.6 1003.1 1039.8 0:10:00 1214.5 1314.2 1234.5 1130.5 1261.0 1363.2 0:12:30 1338.8 1441.6 1373.2 1254.9 1378.5 1452.4 0:15:00 1349.8 1318.3 1324.1 1394.1 1386.6 0:17:30 1381.2 1369.6 1352.2 1410.7 1424.9 1393.3 0:20.00 1442.9 1427.9 1399.4 1454.3 1446.1 1416.1 0:22:30 1453.4 1513.3 1482.3 1414.4 1457.5 1504.4 0:25:00 1463.9 1549.2 1523.2 1427.4 1471.7 1543.9 0:27:30 1472.7 1518.9 1485.5 1494.6 1531.6 0:30:00 1502.1 1510.4 1566.7 1556.2 1523.7 0:32:30 1535.5 1542.5 1596.1 1563.1 1536.1 0:35:00 1589.1 1587.3 1569.3 1613.9 1575.4 1560.2 l . /^ l( 0:37:30 1603.6 1622.2 1581.3 1626.4 1571.1 1580.3 ( 0:40:00 1608.9 1636.4 1594.0 1640.9 1581.8 1595.5 l 0:42:30 1619.6 1829.5 1593.6 1656.6 1596.0 1608.1 l 0:45:00 1646.9 1646.0 1619.1 1686.2 1627.3 1633.4 0:47:30 1667.8 1666.1 1640.3 1697.3 1645.4 1649.1 0:50:00 1644.1 1647.9 1616.3 1663.0 1618.0 1629.0 0:52:30 1637.8 1631.4 1608.2 1645.5 1623.5 1621.1 0:55:00 1666.7 1632.1 1658.2 1685.2 1642.3 1634.3 l 0:57:30 1698.6 1674.0 1663.2 1676.8 1678.3 1664.2 1:00.00 1723.6 1714.8 1653.4 1647.6 1698.1 1692.4 1:02:30 1730.9 1722.0 1672.1 1667.6 1706.3 1703.4 1:05:00 1746.8 1732.2 1688.5 1682.4 1721.5 1714.7 i Page 2

                                                                                       -                     -   _----                     _-   A

, F!LE NC1973 APPENDIX B ISSUED. FLORIDA POWER CORPORATION FLOOR FURNACE TEST - DECK 3 O 95NK17030/NC1973 Test Date: DECEMBER 5,1995 FURNACE TEMPERATURES, 'F TIME TC 387 TC 344 TC 389 TC 390 TC 391 TC 392 hr: min:sec 0:00:00 70.0 69.7 70.0 70.0 70.7 70.9 0:02:30 881.1 842.6 807.6 764.8 786.2 878.8 0:05.00 1152.9 1062.6 1131.8 1153.0 1151.8 1124.3 0:07:30 1049.8 955.8 1013.4 1046.5 1050.4 1004.6 0:10.00 1390.7 1166.4 1299.9 1353.5 1379.1 1218.1 0:12:30 1481.4 1290.2 1417.5 1467.4 1498.4 1362.0 0:15:00 1392.5 1344.1 1391.2 1414.5 1434.8 1405.6 0:17:30 1389.3 1411.0 1414.2 1424.7 1439.5 1453.2 0:20:00 1412.4 1429.0 1438.4 1448.5 1456.9 1470.6 0:22:30 1528.0 1398.8 1471.4 1497.6 1526.0 1453.3 0:25:00 1585.8 1414.9 1504.8 1538.3 1561.3 1480.2 0:27:30 1560.6 1477.8 1511.3 1522.3 1527.4 1491.4 0:30:00 1542.8 1582.0 1527.9 1520.9 1517.0 1525.1 l 0:32:30 1556.7 1591.7 1542.3 1537.4 1531.3 1541.1 0:35:00 1563.9 1572.9 1557.0 1552.5 1541.8 1541.2 C/ 0:37:30 0:40:00 1502.2 1597.8 1587.7 1600.4 1565.1 1574.1 1573.3 1589.9 1559.5 1575.3 1557.4 1576.7 0.42:30 1612.8 1631.9 1590.9 1604.7 1594.2 1592.6 0:45:00 1634.0 1651.8 1619.7 1630.5 1621.0 1619.3 0:47:30 1654.8 1684.3 1636.8 1646.1 1836.6 1635.8 0:50:00 1535.1 1658.6 1614.3 1628.0 1616.2 1614.2 0:52:30 1623.0 1659.8 1615.1 1616.0 1616.8 1624.1 0:55:00 1646.9 1698.2 1649.0 1645.9 1644.7 1665.9 0:57:30 1671.1 1722.2 1674.7 1666.4 1666.2 1689.3 1:00:00 1688.8 1733.6 1682.2 1689.2 1687.0 1704 3 , 1:02:30 1690.6 1717.2 1690.9 1696.9 1692.9 1709.8 1:05:00 1705.7 1732.6 1705.6 1708.1 1703.2 1719.7 O

                                                                                               ~

Page 3

l l FILE NC1973 APPENDIX B ISSUED: FLORIDA POWER CORPORATIOb F\ FLOOR FURNACE TEST - DECK 3 b 95NK17030/NC1973 Test Date: DECEMBER 5,1095 FURNACE TEMPERATURES, Y 3 i TIME TC 393 TC 394 TC 395 TC 396 AVERAGE

  ,              hr: min:sec j                 0:00:00     70.6        70.7         70.4     70.8          70.1 0:02:30    698.9       762.0         876.7    737.3   -

802.9 i 0:05:00 1123.1 1136.2 1145.5 1080.8 1113.6 0:07:30 998.3 997.7 1006.3 972.0 1000.2 1 0:10:00 1284.1 1319.5 1287.1 1203.1 1276.2 0:12:30 1430.5 1443.7 1415.1 1360.3 1400.4 0:15:00 1407.2 1406.9 1396.3 1361.2 1381.8 0:17:30 1418.4 1433.1 1423.0 1391.1 1408.1 0:20:00 1441.7 1451.4 1439.6 1424.3 1437.5 ] ? 0:22:30 140.7 1490.5 1477.5 1446.9 1474.1 l 1504.6 1527.0 1509.1 1477.8 1505.2  ! 0:25:00 4 0:27:30 1523.7 1519.7 1513.8 1487.3 1509.2 0:30:00 1529.2 1533.1 1513.9 1491.2- 1529.5 0:32:30 1555.1 1549.6 1529.6 1512.7 1548.1 l

0
35:00 1573.0 1557.7 1542.3 1532.3 1564.4 1

[C 0:37:33 1571.1 1581.1 1549.3 1548.8 1565.7 1578.E 1592 4 0:40:00 1578.4 1594.3 1568.3 0:42:30 1599.8 1611.0 1590.0 1584.3 1607.2 0:45:00 1641.3 1640.1 1618.1 1610.4 1634.1 , 0:47:30 1654.3 1649.1 1637.9 1627.5 1651.8 0:50:00 1630.7 1633.0 1609.4 1610.7 1629.3

0
52:3f 1646.2 1620.6 1607.9 1904.6 1625 1
0
55.0. 1683.3 1642.4 1650.8 1651.6 1656.1 0:57:30 1697.9 1665.7 1677.9 1679.9 1679.2 1:00:00 1701.1 1695.3 1689.6 1694.7 1693.5
,                  1:02:30   1711.6      1699.5        1693.0   1993.4        1699.9 005:00    1729.6      1705.2        1700.1   1704.3        1712.5 i

i O Page 4

FILE NC1973 APPENDIX C ISSUED: FLORIDA POWER CORPORATION FLOOR FURN,1CE TEST - DECK 3 P 95NK1',030/NC1973 Test Date: DECEMBER 5,1995 FURNACE PRESSURES (INCHES OF WATER) l TIME Chan 501 Chan 602 hr: min:sec NORTH SOUTH 0:00:00 0.065 0.073 , 0:02:30 0.030 0.030 0:05:00 0.010 0.017

 ,                    0:07:30         0.035         0.036 0:10.00         0.045         0.039 0:12:30         0.039         0.038 0:15:00         0.041         0.040 0:17:30         0.044         0.042 0:20:00         0.040         0.041 0:22:30         0.042         0.045 j                      0:25.00         0.045         0.0A3
0
27:30 0.037 0.040 0:30:00 0.040 0.041 0:32:30 0.040 0 '7 0:35:00 0.041 0.036 0:37:30 0.044 0.039 0 0:40:00 0:42:30 0:45:00 0.043 0.040 0.041 0.041 0.042 0.040 0:47:30 0.040 0.041 0:50:00 0.038 0.039 0:52:30 0.039 0.038 0:55:00 0.039 0.040 0:57:30 0.041 0.042 1:00:00 0.042 0.044 1:02:30 0.043 0.043 1:05:00 0.043 0.042 l

f i i i Page 1

FILE NC1973 APPENDIX D ISSUED. FLORIDA POWER CORPORATION

  ,O                                FLOOR FUNRACE TEST - DECK 3 lV                                        95NK17030/NC1973

. Test Date: DECEMBER 5.1995 UNEXPOSED SURFACE TEMPERATURES,4" ~ " * - ~ TIME T.C. No.1 T.C. No. 2 T.C. No. 3 T.C. No. 4 T.C. No. 5 T.C. No. 6 l hr: min:sec 0.00:00 71.2 71.8 72.1 72.1 72.2 72.1 0:02:30 71.1 71.7 72.1 72.1 72.2 72.0 0.05:00 71.1 71.7 72.0 72.0 72.1 72.0 0.07:30 71.1 71.7 72.1 72.3 72~.1' 72.0 0:10:00 71.2 72.0 72.4 72A 72.3 72.1 0:12:30 71.7 73.1 73.3 73 1 73.0 72.4 0.15:00 72.8 75.0 75.3 7/.9 74.4 73.1 0:17:30 74.9 77.9 78.2 77.8 76.8 74.3 0:20:00 77.8 81.7 82.2 81.7 80.0 76.4 - 0:22:30 81.3 86.0 86.7 86.1 83.9 79.2 0:25:00 85.2 90.6 91.4 90.8 88.2 82.6 2 0:27:30 89.4 95.4 96.4 95.6 92.8 86.7

0
30.00 93.5 100.1 101.2 100.4 97.3 91.2 0:32:30 97.9 105.0 106.2 105.2 102.3 96.3 0:35:00 102.4 110.0 111.3 110.4 107.4 101.9 0:37:30 107.3 115.4 116.8 115.8 113.1 108.1
e '

0:40.00 112.3 121.6 122.9 121.8 119.1 114.9 ! 0:42:30 119.1 128.5 129.8 128.3 125.7 122.0 0:45:00 126.3 136.5 137.6 135.6 132.9 129.6 0:47:30 134.3 145.0 146.5 143.7 140.8 137.9 0:50:00 142.8 154.9 156.5 153.4 149.8 147.0 0:52:30 151.8 165.1 167.9 165.6 160.3 156.4 0:55:00 160.9 175.9 180.5 179.1 172.0 166.8 O.57:30 170.7 186.5 193.4 192.3 184.1 176.4 1:00:00 179.7 197.4 204.6 202.9 195.5 184.9 1:02:30 188.2 208.3 212.7 211.0 204.9 192.4 1:05:00 196.8 205.9 218.5 217,1 211.3 198.4 i i i d W 4 Page 1

i FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION 1 FLOOR FUNRACE TEST DECK 3 95NK17030/NC1973 i Test Date: DECEMBER 5.1995 UNEXPOSED SURFACE TEMPERATURES,'F 1 TIME T.C. No. 7 T.C. No. 8 T.C. No. 9 T.C. No.10 T.C. No.11 T.C. No.12 j hr: min:sec 0:00:00 72.1 72.0 72.0 72.0 72.0 71.8 0:02:30 72.1 72.0 72.0 72.0 72.0 71.8 0:05:00 72.0 71.9 72.0 71.9 72.0 71.7 0.07:30 72.0 72.0 71.9 72.0 72 O' 71.8 l 0:10:00 72.1 72.0 72.0 72.2 72.1 72.0 I C:12:30 72.3 72.1 72.3 72.6 72.6 72.4 l 0:15:00 72.6 72.4 73.0 73.5 73.4 73.4 1 0:17:30 73.4 73.4 74.5 74.9 74.9 75.3 74.9 75.1 77.3 77.3 77.2 78.1 ) 0:20:00 2 0:22:30 77.0 77.7 81.5 80.5 80.3 81.7 0:25:00 79.8 81.4 87.0 84.8 84.2 86.0 0:27:30 83.5 80.4 94.1 90.1 88.9 90.9 0.30:00 87.8 92.6 104.8 96.8 94.5 96.3 4 0:32:30 93.0 100.6 119.7 105.4 101.2 102.5 0:35:00 99.3 110.4 133.8 115.2 109.4 109.6 0:37:30 106.5 119.9 143.2 124.7 118.3 117.9 151.4 134.0 128.0 127.5 f

  \

0:40.00 0:42:30 114.3 122.2 129.6 139.1 158.8 143.7 138.0 137.9 0:45:00 130.7 149.0 166.0 155.9 149.9 150.3 0:47:30 140.0 160.1 173.3 170.0 164.9 166.0 f 0:50:00 149.9 171.1 180.3 179.1 177.0 179.4  ! 0:52:30 159.9 181.0 187.5 185.5 184.7 187.6 0:55:00 169.6 189.3 193.7 189.6 190.0 192.5 0:57:30 177.7 194.5 198.2 193.7 194.6 197.7 l 1:00:00 184.5 198.4 203.1 197.7 198.6 201.9 1:02:30 190.8 201.4 206.7 202.0 202.6 205.6 1:05:00 196.0 203.4 208.2 205.6 206.2 209.3 O Page 2

i FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION FLOOR FUNRACE TEST - DECK 3 95NK17030/NC1973 Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURES, 'F l

;       TIME      T.C. No.13  T.C. No.14           T.C. No.18  T.C. No.16     T.C. No.17   T.C. No.18 j    hr: min:sec
;      0:00:00       71.8           71.6              71.6        71.5           71.5         71.4               i i      0:02:30       71.8           71.6              71.6        71.4           71.5         71.4 2

0:05:00 71.7 71.6 71.5 71.4 71.4 71.3

!      0.07:30       71.8            71.6             71.6        71.4           71:4-        71.4 I      0:10:00 -     71.9            71.8             71.7        71.4           71.5         71.7 0:12:30       72.6            72.6             72.2        71.7           71.9         72.5 j       0:15:00       73.8           74.0              73.3        72.2           72.8         74.0 0:17:30       76.0            76.5             75.6        73.5           74.2         76.5 0:20:00       79.2            79.9             79.1        75.7           76.6         79.9 l

i 0:22:30 83.2 84.1 83.8 78.8 79.6 83.9 I 0:25:00 87.9 89.1 89.5 82.8 83.3 88.1 0:27:30 93.3 94.6 96.1 87.5 87.6 92.8 0:30:00 99.1 100.9 104.2 92.7 92.2 97.7 0:32:30 105.9 108.7 116.1 98.8 97.3 103.0 i' 0:35:00 113.1 117.7 130.7 106.3 103.1 108.6

0
37:30 121.6 127.0 142.9 114.6 109.4 114.9 0:40:00 132.2 1r 0 153.6 123.8 116.5 121.8 123.9 129.2 0:42:30 146.3 *O' 162.4 132.6 0:45:00 159.4 . oo.8 170.2 140.7 131.4 136.8

! 0:47:30 170.0 167.3 178.7 149.0 139.2 145.1-0:50:00 178.7 177.9 186.3 158.1 147.8 154.0 0:52:30 186.4 188.1 192.2 167.4 157.5 163.7 l ! 0:55:00 193.0 196.4 196.8 177.3 167.9 173.9 0:57:30 198.1 201.6 199.6 186.0 177.9 184.2 l 1:00:00 202.7 206.2 202.2 194.0 187.9 195.1

1
02:30 207.2 211.3 205.5 198.8 196.7 208.1 1:05:00 211.7 217.5 209.5 202.8 204.3 212.8 4

i l f l 2 5

O J
'                                                                                                   Page 3

FILE NC1973 APPENDIX D ISSUED: l FLORIDA POWER CORPORATION q FLOOR FUNRACE TEST - DECK 3 95NK17030/NC1973

        ~

Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURES, 'F TIME T.C. No.19 T.C. No. 20 T.C. No. 21 T.C. No. 22 T.C. No. 23 T.C. No. 24 hr: min:sec 0:00:00 71.6 71.8 71.9 71.6 71.4 70.8 0:02:30 71.6 71.8 71.9 71.6 71.3 70.8 0:05:00 71.5 71.7 71.8 71.6 71.3 70.9 0 07:30 71.6 71.8 71.9 71.6 71:2' 70.9 0:10:00 72.1 72.5 72.5 72.2 71.6 71.0 0:12:30 73.6 74.2 74.1 73.6 72.2 71.2 0:15:00 76.1 77.1 77.0 76.2 73.6 71.9 0:17:30 79.8 81.0 81.1 80.0 76.0 73.5 85.6 85.8 84.5 79.3 76.9 0:20:00 84.1 88.8 90.6 90.9 89.4 83.0 81.7 0:22:30 0:25:00 93.6 95.6 96.1 94.3 87.0 87.1 98.7 100.9 101.4 99.5 91.3 93.0 0:27:30 0:30:00 103.9 106.3 107.0 104.8 95.7 98.4 109.4 112.2 112.9 110.3 100.5 103.7 0:32:30 0:35:00 115.5 118.5 119.2 116.2 105.5 108.7 i 0:37.30 122.2 125.6 126.0 122.6 110.8 113.7 l 129.5 133.4 133.7 ^ 29.6 116.8 119.0 l 0:40:00 ' 137.8 142.3 142.2 637.4 123.6 124.4 0:42:30 152.1 151.6 145.9 131.0 127,9 0:45:00 146.7 156.4 163.2 162.2 155.2 130.7 134.7 0:47:30 0:50.00 167.2 175.7 174.0 165.0 147.0 142.5 , 178.8 188.7 186.5 174.9 156.2 150.6 0:52:30 0:55:00 190.8 201.0 198.7 184.7 165.7 159.5 0:57:30 203.3 212.5 210.5 194.4 174.7 169.3 212.6 222.0 219.2 206.5 184.3 178.3 1:00:00 1:02:30 222.1 229.4 225.5 210.1 204.0 186.3 1:05:00 229.7 236.8 233.4 218.9 209.8 192.3 I Page 4 m-i _ __ .- _ _ _ _ _ _ _

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION FLOOR FUNRACE TEST - DECK 3

  • 95NK17030/NC1973 Test Date: DECEMBER 5,1995 UNEXPOSEO SURFACE TEMPF.1ATURES, 'F TIME T.C. No. 26 T.C. No. 26 T.C. No. 27 T.C. No. 28 T.C. No. 29 T.C. No. 30 hr: min:sec 0:00 00 71.8 71.9 72.1 71.5 72.0 71.9 0:02:30 71.8 71.8 72.1 71.4 72.0 71.9 0:05:00 71.7 71.8 72.0 71.1 72.0 71.9 0:07:30 71.7 71.8 72.0 70.8 72:0~ 71.8 0:10:00 72.0 72.1 72.4 70.9 72.0 71.9 0:12:30 72.7 73.1 73.4 71.5 72.4 72.1 0:15:00 74.1 74.8 75.4 72.6 73.1 72.4 0:17:30 76.5 77.8 78.3 74.8 74.5 73.2 0:20:00 80.1 81.9 82.3 77.8 76.6 74.6 0:22:30 84.3 86.4 86.9 81.4 79.5 76.7 0:25:00 89.1 91.4 91.9 85.5 82.9 79.3 0:27:30 94.1 96.8 97.0 89.7 86.8 82.6 4

0:30:00 99.1 101.7 102.2 93.7 91.1 86.4 0:32:30 104.2 107.0 107.3 97.8 95.7 90.6

0
35:00 109.3 112.2 112.6 102.6 100.7 95.4 0:37:30 114.6 117.7 118.1 107.5 106.0 100.8 0:40:00 120.1 123.5 124.0 112.8 112.0 107.3 j ( 0:42:30 126.0 129.7 130.3 118.5 118.7 114.7  ;

0:45:00 132.3 136.6 137.3 125.0 126.0 122.7  ! 0:47:30 139.5 144.4 145.1 132.5 134.2 131.3 ( 0:50:00 146.8 153.0 153.5 140.5 143.3 140.8 0:52:30 155.2 162.1 162.2 150.1 1 54.5 154.5 0:55:00 164.2 170.9 171.3 159.9 167.6 170.4 0:57:30 173.8 179.7 180.6 170.0 181.8 184.0

1:00:00 183.0 189.0 190.4 178.9 191.5 193.9 1:02:30 191.7 198.7 200.5 189.3 197.6 198.7 1:05:00 201.6 208.3 209.6 197.0 202.9 202.1 i

c) Page 5 i l

4 FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION  ! FLOOR FUNRACE TEST - DECK 3 tO 95NK17030/NC1973 Test Date: DECEMBER 5.1995 UNEXPOSED SURFACE TEMPERATURES, TIME T.C. No. 31 T.C. No. 32 T.C. No. 33 T.C. No. 34 T.C. No. 35 T.C. No. 36 hr: min:sec 0:00:00 71.9 71.5 71.6 71.2 71.3 71.0 0:02:30 71.8 71.5 71.5 71.2 71.3 71.0 0:05:00 71.8 71.4 71.5 71.2 71.2 70.9 0:07:30 71.8 71.5 71.5 71.2 71:2' 7').9 0:10:00 71.9 71.6 71.7 71.5 71.4 71.1 0:12:30 72.0 72.1 72.3 72.2 72.1 71.6 i 0:15:00 72.5 73.2 73.6 73.9 73.2 72.7 0:17:30 73.5 75.1 76.0 76.6 75.5 74.8  ! 0:20:00 75.2 78.0 79.3 80.5 78.8 78.0 , 0:22:30 77.7 81.7 83.4 85.2 82.9 82.1 1 0:25:00 80.9 86.0 88.2 90.3 87.6 87.0 i . 0:27:30 84.9 90.9 93.5 95.9 93.0 92.5

0
30.00 89.5 96.3 99.0 101.6 98.7 98.3 0:32:30 94.9 102.3 104.8 107.5 104.7 104.7 0:35:00 101.4 109.8 110.9 113.7 111.5 111.6

} 118.6 118.8 0:37:30 111.1 120.9 117.8 120.3 132.1 125.3 127.2 126.4 126.1 i O !V 0.40:00 0:42:30 123.3 134.2 142.4 133.6 134.8 135.8 133.7 0:45:00 143.8 151.9 142.8 143.9 150.0 142.1 0:47:30 152.5 161.5 156.8 156.5 170.0 152.9 0:50:00 161.9 172.0 174.2 173.9 180.3 165.8 0:52:30 171.9 182.0 187.6 192.8 188.7 178.4 0:55:00 180.7 189.2 195.4 202.9 196.3 189.2 0:57:30 188.0 194.2 200.1 207.0 200.4 196.9 1:00.00 193.4 198.4 203.7 209.4 203.7 202.5 4 1:02:30 197.7 202.5 207.0 211.4 207.7 207.2 1:05:00 201.1 205.8 210.6 213.8 212.7 211.6 l i 9 1 ( \ Page 6 f

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION n FLOOR FUNRACE TEST - DECK 3 95NK17030/NC1973 Test Date: DECEMBER 5,1995

                                                                                         ~

UNEXPOSED SURFACE TEMPERATURES, 'F TIME T.C. No. 37 T.C. No. 38 T.C. No. 39 T.C. No. 40 T.C. No. 41 T.C. No. 42 hr: min:sec 0:00:00 71.3 71.1 71.4 71.4 71.5 71.4 0:02:30 71.3 71.0 71.3 71.4 71.4 71.3 0:05:00 71.2 70.9 71.3 71.3 71.4 71.3 0:07:30 71.3 70.9 71.3 71.4 71:4' 71.4 0:10.00 71.3 71.0 71.4 71.7 71.9 71.8 0:12:30 71.7 72.0 71.9 72.5 73.0 73.1 0:15:00 72.8 76.1 72.8 74.3 75.3 75.6 0:17:30 75.2 81.5 74.9 77.3 79.1 79.7 0:20:00 78.6 87.3 78.0 81.5 84.2 85.0 0:22:30 83.1 93.7 82.0 86.5 89.9 91.1 0:25:00 88.5 100.7 86.6 91.8 96.0 97.5 0:27:30 94.7 107.8 91.9 97.5 102.1 103.8 0:30:00 101.8 115.9 97.5 103.2 108.0 109.8 0:32:30 110.8 125.3 103.4 109.0 113.9 115.6 0:35:00 119.6 134.2 109.8 114.9 119.6 121.5 0:37:30 128.6 142.7 116.2 120.9 125.6 127.4 0:40:00 137.4 151.1 122.6 127.1 131.8 133.9

   )
 \        0:42:30      145.7        159.2          129.4         133.5         138.6          140.9 0:45:00      154.1        167.9          136.7         140.3         145.8          148.7 0:47:30      163.7        176.8          146.2         147.8         153.9          157.5        l 0:50:00      174.7        181.9          155.9         156.5         163.1          167.4        l 0:52:30      187.1        187.6          165.4         165.6         173.1          178.4 0:55:00      195.6        192.4          174.8         174.7         183.8          189.8        !

0:57:30 202.4 197.2 181.9 183.7 194.6 201.1 1 1:00:00 205.2 200.6 187.9 192.2 204.8 211.7  ! 200.2 213.7 221.4  ! 1:02:30 206.2 202.4 193.8 207.4 203.5 200.1 210.2 222.6 228.9 l 1:05:00

                                                                                                           )

l l v Page 7 l l

APPENDIX D icci mn FILE NC1973 FLORIDA POWER CORPORATION FLOOR FUNRACE TEST - DECK 3 (j 95NK17030/NC1973 Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURES, t- l TIME T.C. No. 43 T.C. No. 44 T.C. No. 45 T.C. No. 46 T.C. No. 47 T.C. No. 48 l hr: min:sec , 0:00:00 71.5 71.2 70.9 71.3 71.8 71.7 0:02:30 71.4 71.1 70.9 71.2 71.8 71.7 70.8 71.2 71.8 71.7 l 0.05:00 71.4 71.1 0:07:30 71.4 71.2 70.9 71.1 71'.8' 71.6 0:10:00 72.0 71.7 71.2 71.2 72.0 71.7 0:12:30 73.5 73.2 71.8 71.6 72.4 72.1 0:15:00 16.2 75.7 73.3 72.3 73.4 73.2 0:17:30 80.2 79.4 75.7 73.7 75.4 74.9 0:20.00 85.3 84.0 79.3 76.1 78.3 77.7 0:22:30 91.1 89.1 83.6 79.3 82.1 81.4 0:25:00 97.2 94.6 88.4 82.9 86.6 85.7 0:27:30 103.2 100.1 93.5 87.2 91.6 90.7 0:30:00 109.1 105.6 98.5 91.6 96.7 95.8 0:32:30 115 0 111.2 103.6 96.3 102.0 101.1 0:35:00 121.1 117.1 109.0 101.2 107.6 106.6 0:37:30 127.4 123.4 114.7 106.6 113.3 112.2 0:40:00 134.4 130.5 121.3 112.3 119.4 118.4 0:42:30 142.2 138.4 129.0 119.1 125.9 125.1 l 0:45:00 150.9 147.4 137.4 126.5 133.1 132.4  ! 0:47:30 160.4 157.5 146.4 134.4 140.5 140.2 0:50:00 171.3 168.6 155.8 143.1 148.3 148.5 l 0:52:30 183.0 180.2 165.2 152.5 157.0 157.0 0:55:00 194.7 191.2 174.8 161.9 165.8 166.0 i 0:57:30 206.0 201.6 183.6 171.9 174.9 175.5 1.00:00 216.7 211.3 192.1 181.1 183.7 184.1 1:02:30 225.9 217.9 199.2 188.8 191.7 190.4 1:05:00 232.5 223.6 204.5 195.4 198.7 196.2 i 1 D L.) Page 8 l l

                                                   ' APPENDIX D                       'cC8 Sn FILE NC1973 FLORIDA POWER CORPORATION 4 -                                     FLOOR FUNRACE TEST DECK 3 95NK17030/NC1973 Test Date: DECEMBER 5,1995 1

' UNEXPOSED SURFACE TEMPERATUMES, . 4 TIME T.C. No. 49 T.C. No. 50 T.C. No. 51 T.C. No. 52 T.C. No. 53 T.C. No. 54 hr: min:sec i 0:00:00 72.0 72.0 72.0 71.9 71.8 71.7 0:02:30 71.9 72.0 71.9 71.8 71.8 71.6 0:05:00 71.8 72.0 71.9 71.8 71.7 71.6 0:07:30 71.9 72.0 71.9 71.8 71~.T 71.6 0:10:00 72.0 72.1 72.0 71.9 71.8 71.9 i . 0:12:30 72.4 72.6 72.3 72.1 72.2 72.7 i 0:15:00 73.3 73.5 72.8 72.6 72.8 73.8 0:17:30 75.1 75.2 74.1 73.6 74.1 75.7 0:20:00 77.7 77.7 76.2 75.4 76.1 78.1 0:22:30 81.4 81.2 79.1 78.0 78.8 81.5 0:25:00 85.7 85.4 82.7 81.3 82.5 85.6 l 86.9 85.5 87.3 90.4 0:27:30 90.5 90.2 3 0:30:00 95.7 95.3 91.3 90.1 93.2 96.3 j 0:32:30 101.0 100.6 96.8 96.3 101.3 103.3 1 0:35:00 106.7 106.4 103.0 102.6 109.0 109.8 0:37:30 112.6 112.6 109.6 109.6 116.8 117.2 0:40:00 118.9 119.5 116.2 117.5 124.6 125.0 1 0:42:30 125.8 126.7 124.0 125.0 132.0 133.0 0:45:00 133.2 134.2 131.8 132.9 139.3 141.0 0:47:30 140.8 142.8 140.0 141.0 146.8 148.8 0:50.00 149.2 151.0 149.0 149.4 154.6 157.5 ' 0:52:30 158.4 160.9 159.2 159.0 162.9 166.3 0:55:00 167.7 169.1 168.2 168.5 172.1 175.4 0:57:30 176.3 177.7 176.7 178.0 180.4 183.6 1:00:00 185.0 185.8 185.1 186.1 188.2 191.9 1:02:30 192.3 193.5 192.1 193.6 194.9 198.9 1:05:00 198.3 199.5 197.7 199.9 200.1 205.7 Page 9

l I FILE NC1973 APPENDIX D ISSUED. FLORIDA POWER CORPORATION FLOOR FUNRACE TEST DECK 3 { ( 95NK17030/NC1973 ) Test Date: DECEMBER 5,1995 l UNEXPOSED SURFACE TEMPERATURES TIME T.C. No. 55 T.C. No. 56 T.C. No. 57 T.C. No. 58 T.C. No. 59 T.C, No. 60 hr: min:sec 0:00:00 71.7 71.6 71.6 71.5 71.6 71.4 0:02:30 71.6 71.5 71.6 71.5 71.5 71.4 0:05:00 71.6 71.5 71.5 71.5 71.4 71.4 0:07:30 71.6 71.6 71.5 71.5 71'.4' 71.4 0:10:00 71.8 71.8 71.7 71.6 71.5 71.6 0:12:30 72.5 72.4 72.4 72.0 71.8 71.8 0:15:00 73.7 73.7 73.6 73.2 72.8 72.7 0:17:30 75.6 75.8 75.7 75.2 74.4 74.6 0:20:00 78.5 79.0 78.8 78.2 76.9 77.6 0:22:30 81.9 82.8 82.6 82.2 80.6 81.4 0:25:00 86.0 86.8 87.2 86.9 85.4 86.0 0:27:30 90.7 91.7 92.5 92.2 90.6 91.1 0:30:00 96.5 97.1 98.2 98.2 96.7 96.8 0:32:30 102.8 103.7 104.3 105.1 104.6 103.7 0:35:00 109.4 111.3 111.2 112.5 114.2 112.8 0:37 30 116.8 118.4 118.1 119.2 122.0 119.9 0:40:00 124.7 125.4 124.7 126.0 128.8 127.4 b 0:42:30 132.8 132.7 131.9 133.7 138.1 135.2 140.5 140.1 139.6 141.5 145.7 143.1 l 0.45:00 0:47:30 148.6 148.0 147.6 149.6 153.3 151.2  ; 0:50:00 157.0 157.1 156.6 157.9 160.4 159.6 0:52:30 166.1 166.9 166.2 166.6 167.8 168.5 0:55:00 174.9 177.3 176.3 175.2 175.2 177.3 j 0:57:30 184.1 187.1 186.6 184.1 182.8 185.6 1:00.00 192.2 196.5 196.6 193.8 191.0 194.1 1:02:30 199.7 207.3 206.3 203.2 198.1 201.7 ] 1 1:05:00 208.3 215.8 215.3 212.1 204.9 208.2 1 l 'O  ! l Page 10 I

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION FLOOR FUNRACE TEST DECK 3

   -'q                                          95NK17030/NC1973 g                                   Test Date: DECEMBER 5.1995 UNEXPOSED SURFACE TEMPERATURES, TIME    T.C. No. 61  T.C. No. 62    T.C. No. 63 T.C. No. 64 T.C. No. 65  T.C. No. 66 hr: min:sec 0 10:00       71.4        7* 6
                                          .           71.6        71.7        71.8         71.9 0:02:30      71.4         71.5           71.6        71.7        71.8         71.9 0:05:00      71.3         71.5           71.6        71.7        71.7         71.8 0.07:30      71.3         71.5           71.6        71.7        7118'        71.8 0:10:00      71.6         71.9           72.0        72.2        72.3         72.0 0:12:30      72.1         72.8           73.0        73.5        73.4         72.8 0:15:00      73.4         74.6           75.1        75.9        75.6         74.3 0:17:30      75.9         77.6           78.5        79.5        79.0         78.8 0:20:00      79.3         81.6           83.1        84.4        83.4         80.1 0:22.30       83.7        86.5           88.4        89.9        88.6         84.2 0:25:00       88.6        91.8           94.0        95.7        94.1         88.8 0:27:30       94.1        97.5           90.9        101.7       99.8         93.6 0:30:00       99.8        103.2          105.7       107.6       105.6        98.8 0:32:30      105.6        109.1          111.6       113.5       111.5        104.1 0:35:00      112.3        115.2          117.5       119.6       117.4        109.1 0:37:30      119.2        121.8          123.9       125.9       123.6        114.7 0:40:00      125.6        128.5          130.7       132.7       130.3        120.9
      -      0:42:30      132.5        135.7          137.8       140.1       137.4        127.9 0:45:00      139.7        143.5          145.5       148.3       145.0        135.4 0:47:30      147.7        151.8          153.9       157.4       153.2        144.1 0:50:00      156.5        160.9          163.3       167.1       161.8        153.8 0:52:30      165.7        170.6          173.3       177.6       170.2        163.5 180.6          183.4       186.9       176.0        173.0

.' 0:55:00 175.0 i 0:57:30 184.5 191.0 194.0 197.5 183.9 182.1

1
00:00 194.4 201.5 204.5 207.2 192.1 191.5

! 1:02:30 203.2 211.5 214.7 216.5 201.0 200.4

1:05:00 211.7 222.0 224.7 227.8 210.6 207.5 Page 11 i

1

APPENDIX D ISSUED: FILE NC1973 FLORIDA POWER CORPORATION C FLOOR FUNRACE TEST - DECK 3 ( 95NK17030/NC1973 Test Date: DECEMBER 5,1995 UNEXPOSED $URFACE TEMPERATURE 5, r T.C. No. 68 T.C. No. 69 T.C. No. 70 T.C. No. 71 T.C. No. 72 TIME T.C. No. 67 hr: min:sec 71.6 71.6 71.7 71.6 71.7 0:00:00 71.6 71.6 71.6 71.7 71.7 71.7 0:02:30 71.6 71.6 71.6 71.7 71.6 71.6 0:05:00 71.6 71.6 71.5 71.7 71.6 71.7 0:07:30 71.6 71.9 71.7 71.9 71.7 71.8 0:10:00 71.8 72.6 72.2 72.2 72.1 72.3 0:12:30 72.5 73.7 73.5 73.5 73.2 73.4 0:15:00 73.8 75.9 75.8 75.8 75.2 75.5 0:17:30 75.9 79.3 79.2 78.7 78.0 78.5 0:20:00 78.9 83.2 83.2 82.9 81.7 82.4 0:22:30 82.6 87.7 87.6 87.5 86.0 87.0 0:25:00 86.5 92.6 92.8 92.3 90.9 92.0 0:27:30 91.6 98.4 98.3 97.0 96.0 97.5 0:30:00 97.7 104.1 104.1 103.6 101.9 103.5 0:02:30 103.7 111.5 111.1 109.9 108.5 110.1 0:35:00 110.3 ' 119.2 118.7 117.8 116.0 118.0 0:37:30 117.6 g 126.8 125.9 124.6 122.4 124.8 g 0:40:00 0:42:30 125.2 133.0 134.1 133.0 131.5 129.2 131.7 141.8 140.3 139.1 136.4 139.1 0.45:00 140.8 150.1 148.0 147.1 144.4 147.1 0:47:30 148.2 158.7 156.9 156.5 153.3 156.2 0:50:00 157.0 165.7 166.1 162.5 165.8 ! 0:52;30 166.2 168.1 174.6 174.9 171.5 175.2 0:55:00 175.5 177.3 l 183.8 183.4 180.4 184.7 0:57:30 184.1 187.0 l 193.0 192.7 169.5 194.5 l 1:00:00 191.5 196.0 204.5 202.0 202.6 198.2 204.0 1:02:30 199.3 211.5 210/ 212.0 207.7 213.7 1:05:00 206.9 i a l 4 4 O i Page 12

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION FLOOR FUNRACE TEST DECK 3 0- 95NK17030/NC1973 Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURE! TIME T.C. No. 73 T.C. No. 74 T.C. No. 75 T.C. No. 76 T.C. No. 77 T.C. No. 78 hr: min:sec 0:00:00 71.7 71.8 71.7 72.3 72.3 72.3 l 0:02:30 71.7 71.8 71.7 72.3 72.3 72.3 l 0:05:00 71.6 71.6 71.7 72.5 72.4 72.5 0:07:30 71.6 71.7 71.7 74.2 73~.3' 74.0 0:10:00 71.8 72.0 71.8 77.7 75.5 77.3 0:12:30 72.6 72.6 72.4 82.0 78.2 81.5 0:15:00 73.8 74.0 73.6 87.2 81.7 86.8 0:17:30 76.1 76.3 75.9 93.2 86.4 93.4 0:20:00 79.9 79.8 79.4 100.0 92.4 101.2 0:22:30 83.9 84.3 83.5 107.2 99.3 109.6 0:25:00 88.6 89.5 88.1 115.1 107.9 118.8 3 0:27:30 93.9 95.0 93.8 124.4 117.9 130.2 0:30:00 99.6 100.7 99.9 136.5 129.0 143.1 0:32:30 106.0 106.8 106.2 150.8 143.2 160.4 0:35:00 112.5 113.2 112.6 164.3 156.9 176.3 0:37:30 119.9 120.5 119.3 176.4 170.5 192.3 0:40:00 126.5 127.5 126.3 186.3 182.7 200.9 0:42:30 133.4 134.6 133.4 196.0 193.5 204.9 0:45:00 140.7 142.5 141.0 203.5 202.3 210.7 , 0:47:30 148.7 150.9 149.0 207.9 208.9 222.5 i 0:50:00 157.8 160.0 157.6 213.1 212.2 231.2 . 0:52:30 166.8 169.8 166.6 221.7 216.1 240.2 0:55:00 176.5 179.5 175.2 230.8 222.0 249.3 0:57:30 187.3 188.7 183.8 236.7 227.6 258.2 1:00:00 197.2 199.1 193.2 241.3 231.4 266.0 1:02:30 206.9 209.8 205.2 246.3 235.9 272.1 1:05:00 216.7 219.0 215.1 250.7 239.3 276.6 i 1

o Page 13

FILE NC1973 APPENOlX D ISSUED: FLORIDA POWER CORPORATION FLOOR FUNRACE TEST - DECK 3 O 95NK17030/NCl973 Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURE , TIME T.C. No. 79 T.C. No. 80 T.C. No. 81 T.C. No. 82 T.C. No. 83 T.C. No. 84 hr: min:sec 72.0 70.8 71.1 71.1 71.1 70.9 0:00:00 71.1 71.1 71.1 70.9 l 0:02:30 72.0 70.8 J 72.3 70.7 71.0 71.0 71.0 70.8 0:05.00 74.6 70.7 71.0 71.0 71.1- 70.9 0:07:30 79.3 70.8 71.2 71.2 71.2 71.1 0:10:00 85.0 71.0 71.6 71.6 71.7 71.3 0:12:30 92.1 71.7 72.5 72.5 72.9 72.0 0:15:00 1005 73.4 74.1 74.1 75.1 73.4 0:17:30 109.8 76.5 76.7 76.8 78.5 75.7 0:20:00 119.6 80.7 80.2 80.3 82.4 79.0 0:22:30 129.7 86.0 84.6 84.6 87.4 83.5 0:25:00 140.2 91.8 89.9 89.8 93.2 89.3 0:27:30 150.6 97.4 95.6 95.7 99.3 95.7 0:30:00 164.2 103.3 101.8 102.1 105.7 102.8 0:32:30 110.1 108.5 109.2 112.5 110.2 0:35:00 179.1 I 194.9 117.6 116.0 117.2 119.4 118.4 0:37:30 O 0:40:00 204.2 125.0 124.6 126.5 126.5 128.5 V 0:42:30 208.3 133.7 135.0 137.5 134.6 145.5 142.6 158.4 0:45:00 210.7 147.6 147.7 150.8 212.5 167.9 163.2 165.0 158.8 171.0 0:47:30 217.4 184.9 178.1 177.4 172.5 180.4 0:50.00 228.4 192.6 187.4 185.8 184.7 187.1 0:52:30 238.6 196.2 194.4 192.8 194.1 192.3 ! 0:55:00 247.2 197.9 200.0 200.5 200.8 200.5 l 0:57:30 255.2 200.8 204.5 205.9 204.6 206.9

1
00:00 263.1 203.8 207.5 208.8 206.3 210.2

' 1:02:30 271.3 206.0 209.0 209.9 208.6 210.6 1:05:00 l l l i i

, 0 Page 14 -

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION FLOOR FUNRACE TEST - DECK 3 0- 95NK17030/NC1973 Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURE TIME T.C. No. 85 T.C. No. 86 T.C. No. 87 T.C. No. 88 T.C. No. 89 T.C. No. 90 hr: min:sec 0:00:00 70.8 70.6 70.4 70.3 70.3 70.0 0:02:30 70.8 70.7 70.4 70.3 70.3 70.0 0:05:00 70.7 70.6 70.4 70.3 70.2 69.9 0:07:30 70.7 70.6 70.4 70.3 70'.2~ 70.0 0:10:00 70.8 70.8 70.6 70.6 70.4 70.1 0:12:30 71.0 71.0 71.1 71.1 70.8 70.5 0:15:00 71.6 71.8 72.0 72.2 71.6 71.3 0:17:30 73.0 73.2 73.7 73.8 73.1 72.6 0:20:00 75.3 75.7 76.2 76.0 75.1 74.6 0:22:30 78.9 79.5 79.6 78.7 77.4 77.0 0:25:00 84.1 84.6 83.9 81.7 80.1 79.9 0:27:30 90.6 90.9 89.0 85.2 83.2 83.2 0:30:00 97.6 97.8 94.7 89.2 86.6 87.0 0:32:30 105.0 105.3 101.2 93.9 90.5 91.6 0:35:00 112.7 113.9 108.8 99.6 95.5 97.5 j 0:37:30 121.5 125.0 118.8 107.3 101.9 104.5 0:40:00 132.9 141.4 132.9 117.3 110.1 112.5 0:42:30 149.5 158.6 147.7 129.0 120.6 122.4 0:45:00 163.4 168.5 160.3 141.7 132.7 134.2 0:47:30 173.4 176.5 171.6 154.1 145.6 146.9 0:50:00 181.4 183.4 180.8 166.4 159.2 160.2 l ' 174.3 174.8 0:52:30 187.8 189.9 189.1 177.3 186.5  ! 0:55:00 192.8 195.6 198.6 187.0 185.8 f 0:57:30 201.0 202.0 204.2 196.3 194.4 195.1 1:00:00 207.2 207.5 205.2 202.5 201.0 201.4 l l 1:02:30 210.3 210.5 210.6 207.0 205.5 206.0 ) 1:05:00 210.6 210.6 210.8 210.1 209.0 208.9 i j I l 4 1 1 l l O Q) Page 15

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION FLOOR FUNRACE TEST - DECK 3 Ox 95NK17030/NC1973 Test Date: DECEMBER 5.1995 UNEXPOSED SURFACE TEMPERATURE TIME T.C. No. 91 T.C. No. 92 T.C. No. 93 T.C. No. 94 T.C. No. 95 T.C. No. 96 hr: min:sec 0:00:00 70.0 70.0 69.9 69.9 69.9 70.0 0:02:30 70.0 69.9 69.9 69.9 69.9 70.0 0:05:00 69.9 69.9 69.9 69.8 69.8 69.9 0:07:30 70.0 69.9 69.9 69.8 69'.9' 69.9 0:10:00 70.2 70.1 70.0 70.1 70.3 70.2 0:12:30 70.6 70.4 70.3 70.7 71.2 70.7 0:15:00 71.7 71.2 71.2 71.8 72.8 71.7 0:17:30 73.6 73.0 72.5 73.6 74.9 73.3 0:20:00 76.5 75.6 74.6 76.0 77.7 75.5 0:22:30 80.0 79.2 77.2 78.6 80.8 78.1 0:25:00 84.2 83.6 80.2 81.6 84.3 80.9 0:27:30 89.2 89.1 83.7 84.7 88.3 84.0 0:30:00 96.3 96.2 87.5 88.2 92.4 87.3 0:32:30 105.2 107.0 92.4 92.0 97.0 90.8 0:35:00 116.4 121.9 98.6 96.5 102.1 94.7 j 0:37:30 126.7 132.1 105.5 102.3 108.9 99.4 0 0:40:00 0:42:30 135.1 145.7 139.4 148.0 112.6 120.9 131.5 110.2 121.8 137.7 118.5 131.0 145.5 105.4 113.4 123.3 0:45:00 157.7 157.5 0:47:30 169.0 167.6 144.4 155.9 160.6 134.7 0:50:00 179.8 179.0 159.1 172.7 174.5 147.4 l 0:52:30 191.2 190.8 174.8 185.7 185.3 160.2 i' 0:55:00 200.6 202.4 188.2 194.4 193.1 172.5 I 0:57:30 205.2 207.2 198.5 200.9 199.0 183.6 1:00:00 208.2 210.0 206.5 205.8 203.6 193.2 t 1:02:30 210.1 210.6 209.7 209.0 207.2 200.5 j 1:05:00 211.0 210.6 210.4 210.4 209.4 205.5 f 1 i l 1 4 i i l t Page 16

l l FILE NC1973 APPENDIX D l FLORIDA POWER CORPORATION FLOOR FUNRACE TEST DECK 3 j O 95NK17030/NC1973 Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURES,'F 1 TIME T.C. No. 97 T.C. No. 94 T.C. No. 99 T.C. No.100 T.C. No.101 T.C. No.102 hr: min:sec 0:00:00 70.1 70.3 70.5 70.5 70.7 70.7 0:02:30 70.1 70.3 70.5 70.6 70.7 70.7 0:05:00 70.0 70.3 70.4 70.5 70.6 70.7 0:07:30 70.0 70.2 70.4 70.5 70~.7 70.6 0:10:00 70.1 70.3 70.6 70.7 70.8 70.8 0:12:30 70.3 70.6 70.9 71.1 71.2 71.0 0:15:00 70.7 71.4 71.7 72.0 72.3 71.8 l 0:17:30 71.7 72.6 73.2 73.4 74.0 73.2 0:20:00 73.2 74.5 75.3 75.5 76.4 75.3 0:22:30 75.4 77.0 77.7 78.1 79.3 77.9 0:25:00 77.9 79.7 80.5 80.9 82.5 80.9 0 27:30 80.7 82.6 83.5 84.0 86.4 84.7 0:30:00 83.7 85.6 86.5 87.5 91.2 89.0 0:32:30 86.9 88.8 89.8 91.3 97.0 94.1 0:35:00 90.3 92.1 93.3 95.7 104.0 100.2 0:37:30 93.9 95.7 97.2 100.7 112.0 107.8 0:40:00 97.9 99.8 102.1 107.0 121.0 117.6 [b 115.2 131.3 129.2 0:42:30 102.7 104.8 108.8 0:45:00 108.4 111.1 118.4 126.0 142.4 142.2 0:47:30 115.4 118.9 130.6 139.4 154.4 154.6 0:50.00 124.5 128.8 144.1 155.3 166.3 165.5 0:52:30 135.7 140.9 159.1 172.1 177.8 175.4 0:55:00 149.2 156.5 174.6 186.1 189.1 184.2 0:57:30 164.5 175.5 187.4 195.2 196.8 191.6 1:00:00 179.8 189.4 196.4 201.2 201.8 197.4 1:02:30 192.3 198.1 202.2 205.1 205.0 200.5 1:05:00 200.4 203.9 205.9 206.8 205.7 201.8 l O Page 17

                      ..-   .-    .     ~-     _

FILE NC1973 APPENDIX D ISSUFO FLORIDA POWER CORPORATION FLOOR FUNRACE TEST DECK 3 O 95NK17030/NC1973 Test Date: DECEMBER 5.1995 UNEXPOSED SURFACE TEMPERATURES, ' TIME T.C. No.103 T.C. No.104 T.C. No.105 T.C. No.106 T.C. No.107 T.C. No.108 hr: min:sec

                'O.00:00       70.6          70.7            70.8         70.7        70.7          70.4 0.02:30       70.6          70.7            70.8         70.7        70.7          70.5 0.05:00       70.7          70.6            70.7         70.7        70.6          70.5 0:07:30       70.6          70.5            70.8         70.7        70'.7'        70.5 0:10:00       70.7          70.7            71.0         70.8        70.9          70.6 0:12:30       70.8          70.9            71.4         71.3        71.2          70.8 0:15:00       71.2          71.6            72.4         72.3        72.2          71.5 0:17:30       71.7          73.9            74.1         74.0        74.0          72.7 0:20:00       73.2          80.6            77.4         76.9        76.9          74.9 0:22:30       75.2          90.6            82.3         80.9        80.7          77.9 0:25:00       78.2          99.5            88.4         86.1        85.7          82.0 0:27:30       81.9         107.6            94.8         92.0        91.4          96.8 i

0:30:00 85.8 114.2 101.2 98.3 97.6 92.3 0:32:30 89.8 118.8 107.6 105.1 104.1 98.2 0:35:00 93.9 122.9 114.0 112.0 110.5 104.5 0:37:30 98.3 128.0 121.9 119.0 117.2 110.9 0:40:00 103.8 136.0 131.1 126.2 124.3 117.9 i 0:42:30 111.9 149.0 139.9 134.7 132.1 125.7 0:45:00 124.0 162.4 150.4 144.6 140.9 135.0 0:47:30 136.0 177.8 162.7 155.6 150.6 145.7 j , 0:50:00 149.8 192.0 175.1 166.7 161.1 157.2 . 0:52:30 162.5 199.2 186.8 179.6 173.6 169.2 0:55:00 172.2 196.5 192.9 187.0 183.8 181.2 l 0:57:30 180.4 196.5 194.3 191.7 190.8 191.1 1:00:00 188.4 199.9 200.7 200.8 200.3 201.0 l 1:02:30 194.8 207.2 207.2 207.0 206.7 206.3 , 1:05:00 200.0 209.9 209.9 209.9 209.9 209.4 l l t l 4 O 4 Page 18

FILE NC1973 APPENDIX O ISSUFn FLORIDA POWER CORPORATION O' FLOOR FUNRACE TEST - DECK 3 95NK17030/NC1973 Test Date: DECEMBER 5.1995 UNEXPOSED SURFACE TEMPERATURES, TIME T.C. No.109 T.C. No.110 T.C. No.111 T.C. No.112 T.C. No.113 T.C. No.114 hr: min:sec 0:00:00 70.3 70.3 70.2 70.0 69.9 69.9 0:02:30 70.3 70.3 70.2 69.9 69.9 69.8 0:05:00 70.4 70.3 70.2 69.9 69.9 69.8 0:07:30 70.4 70.4 70.2 70.0 69:9' 69.8 0:10:00 70.4 70.5 70.3 70.2 70.0 69.9 0:12:30 70.5 70.7 70.7 70.3 70.2 70.0 0:15:00 71.1 71.1 71.3 70.8 70.6 70.3 0:17:30 72.0 71.9 72.4 71.8 71.4 71.1 0:20:00 73.8 73.6 74.3 73.5 72.9 72.4 0:22:30 76.7 76.1 76.9 75.6 74.7 74.2 0:25:00 80.8 79.6 80.5 78.3 77.2 76.6 0:27:30 85.6 84.0 84.8 81.5 80.0 79.4 0:30:00 91.1 89.1 89.6 85.3 83.3 82.9 0:32:30 97.1 94.7 95.0 89.6 87.4 87.2 0:35:00 103.5 100.7 100.5 94.3 92.0 92.5 i m 0:37:30 110.2 107.2 106.5 99.7 97.1 98.6 ( 0:40:00 117.8 114.3 113.2 105.9 102.7 104.6 0:42:30 126.6 122.2 120.6 112.8 109.0 111.3 0:45:00 136.2 131.3 129.4 121.3 116.8 119.2 i 0:47:30 146.5 142.4 140.1 131.9 126.5 129.0 0:50:00 157.1 154.5 152.7 144.0 138.4 140.7 0:52:30 169.0 167.6 168.5 156.8 151.9 152.8 0:55:00 161.2 179.7 184.9 170.6 165.8 166.8 ' 178.6 179.6 0:57:30 191.1 189.4 194.4 184.0 1:00.00 200.3 199.4 200.4 194.1 191.8 190.5 1:02:30 206.9 205.3 205.0 200.3 200.1 200.1 1:05:00 210.1 208.9 208.5 205.0 205.5 206.7 i

     /

4 Page 19

1 APPENDIX 0 inni mn-FILE NC1973 FLORIDA POWER CORPORATION FLOOR FUNRACE TEST - DECK 3 O 95NK17030/NC1973 Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURES, ' TIME T.C. No.118 T.C. No.116 T.C. No.117 T.C. No.118 T.C. No.119 T.C. No.120 , I hr: min:sec 0.00:00 69.9 69.8 69.8 69.7 69.8 69.9 l 0:02:30 69.9 69.8 69.8 69.6 69.8 69.9 { 0.05:00 69.9 69.8 69.8 69.7 69.7 69.9 , 0.07:30 69.9 69.8 69.8 69.6 69.8 69.9 l 0:10:00 70.0 69.9 69.9 69.7 69.9 69.9 0:12:30 70.1 69.9 69.9 69.9 70.2 70.2 0:15:00 70.5 70.4 70.2 70.4 70.8 70.7 0:17:30 71.3 71.2 70.9 71.3 72.0 71.7 0:20.00 72.9 72.6 72.2 72.8 73.8 73.2 1 73.8 74.8 75.9 75.2 l 0:22:30 75.0 74.7 0:25:00 78.0 77.6 76.1 77.2 78.5 77.7  ; 0:27:30 81.6 81.2 79.0 79.8 81.3 80.4 0:30:00 86.3 86.7 82.4 82.8 84.3 83.4 0.32:30 93.1 94.4 86.8 86.4 87.7 87.1 l 0:35:00 101.8 103.7 92.1 90.5 91.5 90.9 95.8 95.2 0:37:30 110.6 113.2 97.7 94.9 100.5 99.9

                                                                                                                                                              )

0:40:00 120.2 123.9 103.8 99.5 O 0:42:30 0:45:00 129.1 137.3 132 1 139.4 110.6 117.5 105.3 112.5 106.2 114.1 105.2 111.9 0:47:30 145.6 146.2 125.5 121.6 124.6 120.6 0:50:00 154.6 153.8 135.4 133.7 137.3 131.7 0:52:30 165.4 163.6 148.2 147.3 152.1 144.1 0:55:00 178.0 177.7 168.0 162.2 168.2 158.4 I 0:57:30 188.7 192.7 187.4 183.4 184.0 173 2 1:00:00 197.4 207.0 205.1 205.1 205.2 191.2 1:02:30 205.5 209.8 209.5 208.9 209.1 202.6 i 1:05:00 210.6 210.3 210.4 209.8 210.1 207.6 1 l l 5 t f i f I O l Page 20 y 4 - _ _ _ _ _ _ _ _ _ _ _ _ _ . _ _ _ _ _ _ _ _ _ _ _ _ _ _ __

4 APPENDIX D mei .cn. FILE NC1973 FLORIDA POWER CORPORATIO'4 , FLOOR FUNRACE TEST DECK 3 95NK17030/NC1973 O Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURES, i TIME T.C. No.121 T.C. No.122 T.C. No.123 T.C. No.124 T.C. No.125 T.C. No.126 l hr: min:sec t 0:00:00 70.0 70.0 70.3 70.3 70.6 70.6 0:02:30 70.0 70.0 70.2 70.3 70.6 70.6

l 4

0:05:00- 69.9 69.9 70.2 70.3 70.6 70.6 4 0:0/:30 70.0 70.0 70.3 70.3 70.6 70.5 i 0:10:00 70.1 70.2 70.4 70.5 70.7 70.7 0:12:30 70.3 70.5 70.6 70.8 70.8 70.8 1 0;15:00 70.9 71.3 71.3 71.6 71.5 71.4 j 0:17:30 72.0 72.6 72.6 72.8 72.6 72.5

0
20:00 73.6 74.6 74.6 74.8 74.6 74.3 1 0:22:30 75.7 77.0 77.1 77.3 77.1 76.6 I 0:25:00 78.5 80.1 80.1 80.2 80.1 79.5 i 0:27:30 81.6 83.6 83.3 83.4 83.4 82.8 0:30:00 85.2 87.5 86.9 87.0 87.0 86.4 l j 0:32:30 89.3 91.7 90.7 90.8 90.7 90.3 0:35:00 93.9 96.1 94.7 95.0 94.6 94.4 l

i 0:37:30 98.7 100.9 99.3 99.8 98.7 98.7 0:40:00 104.2 106.2 105.3 106.3 103.4 103.7 1 0:42:30 110.5 112.6 113.7 115.0 109.6 110.0 0:45:00 118.0 120.6 125.0 126.7 119.3 118.9 0:47:30 127.4 130.7 138.0 141.2 133.2 131.4 0:50:00 139.3 143.2 152.3 159.4 153.3 147.6 4 0:52:30 151.9 156.9 167.0 176.8 177.8 170.5 0:55:00 164.2 170.5 180.1 188.9 191.6 186.9 l i 0:57:30 175.7 182.6 190.1 196.7 199.4 196.1

j. 1:00:00 187.1 193.4 197.4 201.9 203.2 200.9
j. 1:02:30 199.5 204.8 204.9 205.9 206.5 205.5

! .05:00 206.1 209.0 208.9 208.9 209.3 208.4 } i i 1 N t a i j i O i Page 21

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION FLOOR FUNRACE TEST - DECK 3 95NK17030/NC1973 Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURES, 'F l TIME T.C. No.127 T.C. No.128 T.C. No.129 T.C. No.130 T.C. No.131 T.C. No.132 hr: min:sec j 0:00:00 70.7 70.6 70.8 70.8 70.7 70.3  ! 0:02:30 70.7 70.6 70.8 70.7 70.7 70.3 l 0:05:00 70.7 70.6 70.8 70.8 70.7 70.7  ! 0:07:30 70.7 70.8 71.1 71.1 71.1 71.1 l 0:10:00 70.7 71.1 71.5 71.4 71.5 71.7 0:12:30 70.7 71.6 72.2 72.0 72.1 72.4 l 0:15:00 71.0 72.6 73.4 73.2 73.1 73.6 i 1 0:17:30 71.5 74.0 75.3 75.0 74.7 75.4 0:20:00 72.6 76.2 78.0 77.7 77.3 78.0 0:22:30 74.2 79.3 81.7 81.2 80.7 81.4 0:25:00 76.7 83.7 86.3 85.7 85.0 85.8 0:27:30 79.9 90.9 91.8 90.7 89.9 90.8 0:30:00 83.7 99.6 98.3 96.5 95.4 96.4 0:32:30 87.9 109.2 105.5 102.9 101.5 102.3 0:35:00 92.4 119.0 113.2 109.8 107.9 108.5 0:37:30 97.2 128.4 121.2 117.4 114.7 114.8 s 0:40:00 102.1 137.2 129.4 125.6 122.2 121.8 0:42:30 107.4 144.6 138.1 134.7 130.5 129.7 ( 145.2 140.4 139.7 0:45:00 113.0 153.5 148.7 0:47:30 120.6 165.1 162.0 157.3 152.2 152.6 0:50:00 132.2 180.1 176.1 170.5 166.0 166.8 0:52:30 148.4 194.1 188.5 181.8 178.5 179.1 0:55:00 168.3 200.2 196.7 190.0 187.7 189.0 0:57:30 181.0 203.0 201.1 196.2 194.2 195.4 1:00:00 191.1 205.2 204.2 201.7 199.8 201.7 1:02:30 198.9 207.0 207.1 206.1 204.4 206.6 1:05:00 204.2 209.0 209.6 209.6 208.1 210.2 i 3 i l e U Page 22

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION FLOOR FUNRACE TEST - DECK 3

 /                                            951iK17030/NC1973 Test Dats: DECEMBER 5.1995 UNEXPOSED SURFACE TEMPERATURES, .

TIME T.C. No.133 T.C. No.134 T.C. No.136 T.C. No.136 T.C. No.137 T.C. No.138 hr: min:sec 0:00:00 70.3 69.9 69.8 69.4 69.5 69.2 0:02:30 70.2 69.9 0.8 69.5 69.5 69.3 0:05:00 70.3 69.9 69.9 69.6 69.6 69.4 0:07:30 70.5 69.9 69.9 70.1 69.9 69.6 0:10:00 70.7 70.1 70.1 70.7 70.2 70.1 0:12:30 71.2 70.3 70.5 71.6 70.7 70.7 0:15:00 72.0 71.0 71.1 72.3 71.6 71.6 0:17:30 73.4 72.1 72.1 73.6 72.0 72.5 0:20:00 75.9 74.2 73.9 75.4 73.3 74.1 0:22:30 79.5 77.3 76.2 78.2 75.2 76.1 0:25:00 84.2 81.5 79.5 81.6 77.8 78.9 0:27:30 89.6 86.3 83.2 85.5 80.9 82.3 0:30:00 95.5 91.6 87.6 89.8 84.5 86.1 l 0:32:30 101.8 97.2 92.4 95.0 88.9 90.3 0:35:00 108.3 103.0 97.5 100.8 93.6 95.1 0:37:30 114.8 108.8 103.0 106.5 98.9 100.7 0:40:00 121.6 115.0 108.8 112.1 105.2 106.1 I p(j 0:42:30 129.1 121.9 115.5 118.1 125.6 112.3 118.0 112.4 119.9 l 0:45:00 137.6 130.1 123.8 135.1 126.7 12 ', . 9 0:47:30 146.9 139.3 133.8 0.50:00 157.9 150.3 145.7 145.2 137.4 140.4 0:52:30 168.4 162.3 159.6 158.7 149.3 152.1 0:55:00 177.5 173.6 173.1 174.5 162.1 167.3 0:57:30 185.4 183.6 185.8 187.7 175.2 181.9 1:00:00 193.1 191.7 194.8 198.0 188.4 194.5 , i 1:02:30 199.0 198.4 201.4 205.6 198.7 202.8 1:05:00 203.5 203.2 206.1 210.9 205.3 208.2 I l l t v Page 23

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION n FLOOR FUNRACE TEST- DECK 3 ( 95NK17030/NC1973 Test Date: DECEMBER 5.1995 UNEXPOSED SURFACE TEMPERATURE _, TIME T.C. No.139 T.C. No.140 T.C. No.141 T.C. No.142 T.C. No.143 T.C. No.144 hr: min:sec 0:00.00 69.5 69.8 69.8 69.4 69.5 69.3 0:02:30 69.5 69.7 69.7 69.4 69.5 69.3 l 0:05.00 69.5 69.8 69.8 69.5 69.8 69.4 1 j 0:07:30 69.5 69.8 69.9 69.6 70.1 69.5 i 0:10:00 69.7 70.0 70.1 69.9 70.7 69.9 l 0:12:30 69.9 70.2 70.4 70.3 71.1 70.2 0:15:00 70.4 70.6 71.0 70.9 71.5 71.0 0:17:30 71.2 71.2 71.6 71.7 72.3 72.4 0:20:00 72.5 72.4 72.8 73.2 74.0 74.0 0:22:30 74.4 74.2 74.6 75.0 76.1 76.1 0:25:00 76.8 76.5 76.9 77.4 78.8 78.3 0:27:30 79 8 79.6 79.9 80.3 81.7 81.1

0:30:00 83.5 83.3 83.5 83.6 84.9 84.2 0:32:30 88.2 87.6 87.4 87.5 88.3 88.3 0:35:00 93.6 93.5 92.8 92.3 92.1 92.7 0:37:30 99.1 99.1 98.2 97.3 96.6 97.3 O 0:40:00 104.7 104.8 103.6 102.3 101.4 101.8 V 0:42:30 0:45:00 110.8 118.6 110.9 117.7 109.4 116.0 108.1 114.8 106.7 112.8 106.5 112.1 0:47:30 126.7 125.6 123.4 122.6 120.4 118.6 0:50:00 136.3 134.4 132.1 131.1 129.8 127.3 0:52:30 147.9 144.1 141.2 141.2 141.7 138.5 0:55:00 160.1 155.3 152.6 152.0 155.4 151.7

. 0:57:30 172.5 168.3 167.0 166.6 169.9 166.5 1:00:00 186.3 183.5 182.6 183.2 183.8 180.8 ,' 1:02:30 196.1 195.4 194.2 195.4 195.0 193.1 1:05:00 202.9 202.6 202.1 203.4 202.9 201.5 i b t v I Page 24

i ! FILE NC1973 ' APPENDlX D ISSUED. ! FLORIDA POWER CORPORATION FLOOR FUNRACE TEST - DECK 3 ,0 95NK17030/NC1973 Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURE =, *r I i

TIME T.C. No.146 T.C. No.144 T.C. No.147 T.C. No.148 T.C. No.149 T.C. No.150 hr: min:sec 0:00:00 69.7 69.4 70.0 69.8 70.4 70.8 l '

i 0.02:30 69.7 69.4 70.0 69.7 70.4 70.8 0:05.00 69.9 69.5 70.2 69.9 70.4 70.8 l 4 0:07:30 69.9 69.6 70.3 69.9 70.5 70.8 l 0:10:00 70.2 69.9 70.7 70.3 70.7 71.0 0:12:30 70.6 70.3 71.2 70.8 71.1 71.2 i l 0:15:00 71.3 71.2 72.2 71.8 71.9 71.8 l 0:17:30 72.4 72.4 73.6 73.4 73.3 72.8 4 0:20:00- 74.2 74.4 75.9 75.8 76.0 74.7 j 0:22:30 76.4 77.0 78.9 79.2 80.2 77.8 0:25:00 79.1 80.5 82.8 83.6 85.9 82.3 l 0:27:30 82.4 84.4 87.7 89.1 92.3 87.9 . 0:30:00 86.1 89.0 93.2 95.5 98.9 93.9 I 0:32:30 00.0 93.7 98.9 101.6 105.3 100.1

0:35:00 94.2 98.3 104.5 107.6 111.3 106.1
0
37:30 98.8 103.0 110.4 113.7 117.0 112.1
0
40:00 103.7 107.9 116.6 120.2 122.6 118.2 0:42:30 108.6 113.1 123.2 127.0 128.8 124.4 l

1 0:45:00 114.2 119.0 130.6 134.7 135.8 131.2 ! 0:47:30 120.6 126.0 138.9 143.4 144.0 139.3 ' 153.0 153.3 148.5 0:50:00 129.0 134.5 148.6

0
52:30 139.2 145.0 159.2 163.7 163.3 158.7

! 0:55:00 151.5 157.0 170.7 174.9 174.3 169.4 i 0:57:30 164.9 169.7 182.0 135.1 184.3 179.5 4 1:00:00 179.2 182.8 191.9 193.4 192.4 188.4 1:02:30 192.4 193.9 199.8 109.7 198.6 195.8 1:05:00 200.8 201.4 205.5 204.5 203.3 201.5 { i 1 l J I' l

l I

i' Page 25 i l

FILE NC1973 APPENDIX D ISSUED FLORIDA POWER CORPORATION FLOOR FUNRACE TEST - DECK 3 l 95NK17030/NC1973 v Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURES I TIME T.C. No.151 T.C. No.152 T.C. No.153 T.C. No.154 T.C. No.155 T.C. No.156 hr: min:sec 0:00:00 70.9 70.1 70.2 70.4 70.5 70.7 0.02:30 70.9 70.2 70.3 70.5 70.5 70.6 0:05:00 70.9 70.2 70.3 70.4 70.4 70.6 0:07:30 70.9 70.2 71.3 71.2 70.4 70.6 0:10:00 71.0 70.3 74.2 73.5 70.6 70.8 i 0:12:30 71.1 70.8 78.0 77.1 70.8 71.2 0:15:00 71.4- 71.8 82.6 81.7 71.5 72.0 0:17:30 72.0 73.6 87.0 86.3 72.4 73.3 i 0:20:00 73.2 76.3 91.3 90.7 74.1 74.9 0:22:30 75.3 79.4 95.1 94.8 76.3 76.7 0:25:00 78.9 82.9 99.0 98.7 78.9 79.1 0:27:30 84.1 86.6 103.1 102.7 81.7 81.5 0:30:00 90.8 90.3 107.4 107.0 85.0 84.1 0:32:30 98.1 94.2 112.2 111.5 88.3 86.9 0:35:00 105.4 98.1 117.9 116.7 91.8 89.8 1 0:37:30 112.4 102.3 124.5 123.0 95.6 93.6 106.8 132.3 130.4 99.6 97 0 4 r 0:40:00 119.0 140.4 139.1 103.6 100.3 0:42:30 125.3 111.6 0:45:00 131.6 116.8 148.3 147.7 108.3 105.3 1 156.0 113.4 112.1 l 4 0:47:30 137.9 122.6 156.2 l 0:50:00 145.0 129.4 165.6 164.3 121.5 118.4 0:52:30 153.0 136.5 172.5 166.2 131.3 129.0 0:55:00 162.1 144.7 182.8 176.5 143.5 141.6 0:57:30 173.0 155.7 175.9 183.5 157.7 153.6 j 1:00:00 184.0 167.0 180.8 180.1 168.6 170.9 1:02:30 193.2 179.3 189.6 189.0 182.5 182.0 l 1:05:00 200.1 189.6 200.4 197.8 191.0 190.7 4 4 i O Page 26 l l

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION FLOOR FUNRACE TEST - DECK 3 O 95NK17030/NC1973

        -)                                   Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURES, TIME     T.C. No.157  T.C. No.158    T.C. No.159 T.C. No.160 T.C. No.161   T.C. No.162 hr: min:sec 0:00:00        70.5        70.5           70.4        70.7        70.5          70.2 0.02:30        70.5        70.5           70.4        70.7        70.6          70.6 0:05.00        70.5        70.5           70.5        70.7        70.6          70.6 0:07:30        70.5        70.6           70.5        70.7        70.6          70.6 0:10:00        70.6        70.7           70.9        71.0        70.7          70.8 0:12:30        71.0        71.1           71.7        71.2        70.9          71.3 0:15:00        71.7        71.9           73.1        71.4        71.5          72.5 0:17:30        72.8        73.1           74.7        72.0        72.5          74.4 0:20:00        74.4        74.7           76.6        72.8        74.5          77.3 7

0:22:30 76.3 76.6 78.5 74.1 77.4 80.7 0 25:00 78.4 78.9 80.5 75.8 80.9 84.5 0:21:30 80.8 81.3 82.6 78.0 85.1 88.5 0:30:00 83.4 83.9 85.0 80.4 89.9 92.7 0:32:30 86.3 86.9 87.8 83.6 96.7 96.9 0:35:00 89.4 90.1 91.0 87.3 103.6 101.5 0:37:30 92.6 93.6 94.8 91.6 106.0 106.4 0:40:00 96.2 97.4 99.1 96.3 111.1 111.7

0 0:42:30 0:45:00 100.3 105.2 101.4 106.1 111.8 104.1 109.6 112.6 101.2 108.0 117.4 117.4 125.4 132.4 117.6 124.5 132.5 0:47:30 110.8 0:50:00 117.8 118.9 119.0 127.0 141.2 141.6 0:52:30 127.2 126.5 128.4' 138.3 151.0 151.7 0:55:00 138.9 138.0 141.7 153.7 163.0 163.7 l 0:57:30 150.3 154.0 156.7 168.2 174.5 177.6 1:00.00 164.1 174.8 168.9 180.0 184.8 184.8 i 1:02:30 178.2 183.2 177.2 183.9 189.7 190.7 1:05:00 185.9 186.9 184.1 186.4 194.8 202.2 l

1 i l Page 27

FILE NC1973 APPENDIX D ISSUED FLORIDA POWER CORPORATION !

>                                      FLOOR FUNRACE TEST - DECK 3 !

95NK17030/NC1973 ( Test Date: DECEMBER 5,1995 4 L UNEXPOSED SURFACE TEMPERATURE! TIME T.C. No.163 T.C. No.164 T.C. No.165 T.C. No.166 T.C. No.167 T.C. No.168 hr: min:sec 0.00:00 70.6 68.9 70.6 70.7 70.7 70.8 4 0.02:30 70.6 68.9 70.6 70.7 70.7 70.8 0.05:00 70.5 69.0 70.5 70.7 70.6 70.8 0.07:30 70.6 69.1 70.6 70.7 70.6 70.8 0:10:00 70.8 68.0 70.8 70.9 70.8 70.9 0:12:30 71.5 68.7 71.3 71.3 71.1 71.1 0:15:00 72.8 69.0 72.5 72.3 71.8 71.5 0:17:30 75.0 69.1 74.5 73.9 73.2 72.3 0:20:00 77.9 69.1 77.1 76.4 75.3 73.9 0:22:30 81.2 69.2 80.2 79.3 78.0 76.1 0:25:00 84.9 69.1 83.8 82.7 81.4 79.8 0:27:30 88.7 69.2 87.5 86.6 85.7 84.2 0:30:00 92.8 69.3 91.6 90.9 90.1 88.9 0:32:30 97.0 69.2 95.9 95.3 94.9 93.3 0:35:00 101.4 69.1 100.4 99.8 99.5 98.4 4 0:37:30 106.1 69.3 105.1 104.5 104.3 103.4 0:40:00 111.5 69.2 110.4 109.6 109.2 107.9 0:42.30 117.8 69.5 116.6 115.3 114.3 112.5 0:45:00 125.1 69.1 124.0 121.9 119.9 117.1 , 133.6 69.3 132.5 129.7 126.6 122.9  ! 0:47:30 4 0:50.00 143.5 69.5 143.5 138.8 134.4 130.1 0:52:30 154.3 69.6 156.1 148.0 143.2 137.4 . 0:55:00 165.2 169.9 166.5 158.6 151.6 143.7 0:57:30 176.4 180.0 177.1 168.4 157.9 151.4 1:00:00 186.2 188.5 184.4 176.2 166.7 160.1 l 1:02:30 195.7 198.3 193.0 185.3 175.5 168.1 1:05:00 204.9 206.0 202.9 194.7 183.8 176.3 i i l l f I O l Page 28 , I I

l FILE NC1973 APPENDIX D ISSUED. FLORIDA POWER CORPORATION FLOOR FUNRACE TEST - DECK 3 95NK17030/NC1973

         %)                                   Test Date: DECEMBER 5,1995                                      !

UNEXPOSED SURFACE TEMPERATUREf,'F - TIME T.C. No.169 T.C. No.170 T.C. No.171 T.C. No.172 T.C. No.173 T.C. No.174 hr: min:sec 0:00:00 70.8 70.4 70.3 70.4 70.4 70.5 0:02:30 70.8 70.4 70.3 70.4 70.4 70.5 0:05:00 70.8 70.4 70.2 70.4 70.4 70.5 ' 0:07:30 70.8 70.4 70.3 70.3 70.5 70.5  ! 0:10:00 70.9 70.4 70.4 70.6 71.0 70.7 0:12:30 70.8 70.4 70.5 70.8 71.8 71.2 0:15:00 71.1 70.5 71.2 71.6 73.4 72.2 0:17:30 71.5 70.7 72.5 72.8 76.0 73.6 1 0:20.00 72.6 71.3 74.5 74.6 79.3 75.7 i 0:22:30 74.3 72.3 76.6 76.8 82.4 78.0 l 0:25:00 77.2 73.9 79.2 79.4 83.8 80.6 0:27:30 80.9 76.1 81.8 82.3 89.3 83.3 0:30:00 85.6 78.8 84.7 85.6 92.8 86.2 0:32:30 89.8 81.8 87.9 88.9 96.2 89.2 0:35:00 95.1 85.3 91.1 92.4 99.7 92.2 0:37:30 99.5 88.8 94.5 96.1 103.0 95.3 s 0:40:00 103.1 92.1 98.1 99.9 106.3 98.5 1 I

t, 0
42:30 107.3 95.4 101.9 103.5 109.6 101.8 0:45:00 112.3 99.3 105.8 106.8 113.0 105.2 0:47:30 117.4 103.8 110.0 110.7 117.1 108.8 0:50:00 122.5 109.1 115.1 116.4 122.2 113.2 0:52:30 125.9 113.4 122.3 123.7 129.1 119.7 0:55:00 133.1 122.2 131.9 140.2 138.2 128.1 0:57:30 141.7 131.4 136.3 145.6 149.9 137.9 1:00:00 151.7 140.6 141.7 151.9 154.1 152.1

,- 1:02:30 159.5 149.6 149.7 152.6 164.7 163.8 1:05:00 167.1 155.4 156.5 159.4 172.3 173.7 4 j I O w/ l Page 29 l

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION FLOOR FUNRACE TEST DECK 3

 ~

O 95NK17030/NC1973 Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURES, 'F TIME T.C. No.175 T.C. No.176 T.C. No.177 T.C. No.178 T.C. No.179 T.C. No.180 hr: min:sec 0:00.00 70.3 70.2 70.0 69.9 70.0 69.8 0:02:30 70.3 70.3 70.1 69.9 70.1 69.8 0:05:00 70.3 70.2 70.1 69.9 70.0 69.8 0:07:30 70.3 70.3 70.1 69.9 70.0 69.8 4 0:10:00 70.3 70.5 70.5 70.1 70.1 69.9 0:12:30 70.a 70.9 71.2 70.5 70.2 70.0 0:15:00 70.9 71.9 72.9 71.3 70.6 70.7 0:17:30 71.6 73.7 75.6 73.1 71.3 71.4 0:20:00 73.0 76.2 79.3 75.8 72.7 72.9 0:22:30 75.0 79.2 83.2 78.9 74.5 74.6 0:25:00 77.4 82.4 87.3 82.4 76.8 76.8 0:27:30 80.1 85.7 91.2 86.0 79.3 79.4 0:30:00 83.1 89.1 95.1 89.8 82.2 82.3

0:32:30 86.2 92.6 99.0 93.6 85.4 85.6 0:35:00 89.4 96.0 102.8 97.5 88.5 88.9 0:37:30 92.6 99.6 106.9 101.8 91.9 92.5 r 0:40:00 95.9 103.4 111.3 106.9 95.5 96.5 i 0:42:30 99.4 107.6 116.6 112.8 99.2 100.8 0:45:00 103.3 110.4 122.7 119.3 103.3 105.7 0:47:30 106.2 114.0 129.9 126.4 107.9 111.3 0:50:00 11C.3 120,3 138.1 134.4 113.2 117.6 0:52:30 116.5 128.2 142.4 143.0 119.1 124.6 0:55:00 123.6 137.0 151.4 152.0 125.6 132.4 0:57:30 131.4 145.7 159.9 160.1 133.6 141.5 1:00:00 140.9 155.1 169.6 173.0 150.3 157.9 1:02:30 152.2 165.2 178.4 177.2 165.8 172.8 1:05:00 164.2 174.9 187.1 183.3 177.1 182.9 4

1 l l I 1 l O Page 30 l l

FILE NC1973 APPENDIX 0 ISSUED: FLORIDA POWER CORPORATION FLOOR FUNRACE TEST - DECK 3 J 95NK17030/NC1973 O' Test Date: DECEMBER 5,1995 l UNEXPOSED SURFACE TEMPERATURE! l l TIME T.C. No.181 T.C. No.182 T.C. No.183 T.C. No.184 T.C. No.185 T.C. No.186 hr: min:sec 0:00.00 69.8 69.9 69.9 68.2 70.0 70.0 0:02:30 69.9 69.9 70.0 68.1 70.0 70.0 0:05:00 69.8 69.9 69.9 68.2 70.0 70.0 0:07:30 69.9 69.9 69.9 68.2 69.9 70.0 l 0:10:00 69.9 70.0 70.0 67.0 70.0 70.1 0:12:30 70.2 70.1 70.1 67.6 70.0 70 1 0:15:00 70.7 70.5 70.3 67.8 70.2 70.3 0:17:30 71.5 71.1 70.7 67.9 70.4 70.5 0:20:00 73.0 72.1 71.5 67.9 71.0 71.2 0:22:30 74.7 73.4 72.4 67.9 71.6 72.1 1 I 0:25.00 76.9 75.3 73.7 67.9 73.1 73.7 0:27:30 79.4 77.5 75.4 67.9 74.5 75.9 0:30:00 82.3 80.1 77.6 67.9 76.6 78.5 0:32:30 85.6 83.0 80.3 67.7 79.1 81.3 0:35:00 88.9 86.2 83.5 67.7 82.0 84.5 0:37:30 92.7 89.7 87.0 67.8 85.3 88.2 0:40:00 96.6 93.2 90.7 67.7 89.0 92.4 0- 0:42:30 0:45:00 101.3 106.4 97.7 102.7 94.8 99.5 67.8 67.6 93.2 98.1 97.2 102.7 0:47:30 112.4 108.4 104.9 67.7 103.6 108.8 0:50:00 119.1 114.6 111.0 67.8 110.1 116.5 0:52:30 126.4 121.6 118.6 67.9 118.5 125.2 0:55'00 135.0 130.7 129.0 67.8 131.9 137.0 0:57:30 145.3 144.2 145.6 67.5 149.9 153.1 1:00:00 160.8 159.8 161.1 161.5 163.4 166.6 1:02:30 173.9 173.1 173.1 172.9 174.1 175.4 1:05:00 183.7 182.2 181.9 181.4 182.1 181.8 v Page 31

FILE NC1973 APPENDIX D ISSUED. FLORIDA POWER CORPORATION FLOOR FUNRACE TEST - DECK 3 g 95NK17030/NC1973 e

      \                                    Test Date: DECEMBER 5.1995 UNEXPOSED SURFACE TEMPERATURES, i             TIME     T.C. No.187  T.C. No.188    T.C. No.189 T.C. No.190 T.C. No.191   T.C. No.192       j hr: min:sec                                                                                     ,

69.9 70.0 70.0 70.1 70.1 70.1 0:00:00 0:02:30 69.9 70.1 70.0 70.1 70.1 70.1 ( 69.9 70.1 70.0 70.1 70.1 70.1 0:05:00 69.9 70 0 70.0 70.1 70.1 70.1 0:07:30 70.0 70.1 70.1 70.3 70.2 70.2 0:10:00 i 70.0 70.2 70.2 70.5 70.3 70.2 0:12:30 70.3 70.6 70.7 71.2 70.8 70.6 0:15:00 70.6 71.2 71.3 72.2 71.6 71.1 0:17:30 0:20:00 71.3 72.4 72.6 73.9 72.9 72.1 72.4 73.9 74.3 75.9 74.7 73.5 0:22:30 74.2 76.2 76.6 78.5 77.1 75.4 0:25:00 76.6 78.9 79.6 81.5 80.1 78.1 0:27:30 79.4 82.1 82.8 84.9 83.6 81.5 0:30:00 82.3 85.3 86.3 88.6 87.3 85.2 , 0:32:30 l 0:35:00 85.5 88.7 89.7 92.5 91.2 89.1 l 89.3 92.7 93.9 96.8 95.4 93.2 0:37:30 93.4 97.0 98.3 101.5 99.9 97.4

      ,Q      0:40:00 102.0          103.0       106.9       104.9         102.1
      \       0:42:30       98.2 107.4 103.5        107.7          108.7       113.2       110.9 0:45:00 109.4        114.1          115.4       120.6       117.8         113.5 0:47:30 116.5        121.6          123.2       129.3       126.0         120.5 0:50:00 125.0        130.5          132.4       139.4       135.3         128.6 0:52:30 135.9        140.7          142.8       150.1       145.6         138.0          l
0
55:00 151.4 153.8 155.1 161.4 155.7 146.7  !

0:57:30 163.4 164.9 166.8 172.4 165.5 154.7 l 1:00:00 I 172.1 173.9 177.4 180.5 174.4 163.7 1:02:30 180.1 182.8 186.9 190.0 183.6 173.2 1:05:00 l l l l I l l Page 32 i l

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION FLOOR FUNRACE TEST - DECK 3 95NK17030/NC1973

      /                                   Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURI TIME     T.C. No.193  T.C. No.194    T.C. No.196 T.C. No.194     T.C. No.197   T.C. No.198 hr: min:sec 0:00:00         70.1       70.1           70.1        70.2            70.1          70.3 0.02.30         70.1       70.2           70.1        70.2            70.1          70.2 0.05:00         70.1       70.1           70.1        70.2            70.2          70.2 i           0.07:30         70.1       70.1           70.1        70.2            70.1          70.2
,            0:10:00         70.2       70.2           70.1        70.3            70.2          70.3 0:12:30         70.2       70.2           70.1        70.3            70.1          70.2 0:15:00         70.4       70.5           70.3        70.3            70.2          70.3 0:17:30         70.8       70.9           70.4        70.5            70.3          70.4 0:20:00         71.6       71.7           70.8        70.9            70.5          70.8 0:22:30          72.9      73.1           71.6        71.4            70.9          71.2 0:25:00          74.7      75.3           72.9        72.7            71.7          72.0 0:27:30          77.3      78.2           74.9        74.5            72.9          73.3 1             0:30.00          80.7      81.8           77.5        76.8            74.6          75.0 0:32:30          84.6      85.8           80.7        79.6            77.0          77.2              ;

0:35:00 88.7 90.3 84.4 82.4 79.5 79.6 . 0:37:30 92.9 94.9 88.7 85.8 82.2 82.3 l 0:40:00 97.2 99.1 92.5 89.6 85.5 85.4 0:42:30 101.9 103.4 96.1 93.5 88.9 88.8 4 0:45:00 106.8 107.7 100.0 97.6 92.7 92.8

0
47:30 *12.3
                             .         112.6          104.1       101.7            96.6          96.9 0:50:00         118.5     118.5          109.1       106.9           101.4         101.7 0:52:30         125.7     125.3          115.0       113.2           107.2         107.7            .

0:55:00 133.7 132.1 122.0 121.6 115.1 115.9 0:57:30 141.5 140.1 131.7 134.1 127.4 128.7 1:00:00 149.7 149.6 142.8 146.4 141.9 143.1 155.9 1:02:30 159.0 159.3 153.2 157.9 154.4 1:05:00 168.6 169.0 163.4 168.4 166.2 167.9 i Page 33

FILE NC1973 APPENDIX D ISSUED. FLORIDA POWER CORPORATION FLOOR FUNRACE TEST DECK 3 95NK17030/NC1973

   '                                   Test Date: DECEMBER 5.1995 i

UNEXPOSED SURFACE TEMPERATURES,

  • d TIME T.C. No.199 T.C. No. 200 T.C. No. 201 T.C. No. 202 T.C. No. 203 T.C. No. 204 hr: min:sec 0:00:00 67.9 70.6 70.3 70.4 70.8 70.7 0-02:30
            .            67.9        70.6           68.7         68.8                                      70.7           69.1 0.05:00        68.3        70.6           70.2         70.2                                       70.7          70.5 0:07:30        68.1        70.6           70.8         70.7                                      70.8           71.1 0:10:00        67.2        70.7           70.7         70.9                                       71.6          71.8 0:12:30        67.7        70.7           70.7         71.6                                       73.6          73.6 0:15:00        67.9        70.8           70.7         73.6                                      77.5           77.3 0:17:30        68.1        71.1           70.9         77.6                                       82.3          82.4 0:20:00        68.0        71.7           71.5         83.2                                       89.2          88.5 0:22:30        68.2        72.4           72.2         89.4                                      95.9           95.0 0:25:00        68.2        73.5           73.4         95.9                                      102.7         101.8 0:27:30        68.1        74.9           74.9        102.1                                      109.5         108.6 j

0:30:00 68.2 76.7 76.9 108.3 116.6 115.6 0:32:30 67.6 78.9 79.2 114.5 124.0 122.8 0:35:00 67.7 81.3 81.7 120.7 132.7 130.7 0:37:30 67.7 84,1 84.7 127.5 145.7 140.0  ; 0:40:00 67.9 87.1 87.9 135.4 161.1 152.4 l O 0:42:30 0:45:00 68.1 67.5 90.5 94.2 91.6 95.8 144.9 155.8 177.4 194.4 214.2 168.9 188.2 210.6 1 ( 0:47:30 67.8 98.4 100.5 169.3 0:50:00 67.7 103.2 105.6 210.2 220.1 218.8 0:52:30 68.3 109.0 111.9 211.3 223.1 221.7 0:55:00 67.5 116.3 119.7 216.0 226.3 225.9 0:57:30 124.2 126.3 130.4 219.0 230.5 230.8 1:00:00 138.5 140.4 143.8 221.5 236.6 236.6 1:02:30 152.6 154.3 156.4 223.6 246.6 244.3 1:05:00 165.1 166.6 168.1 225.8 261.8 255.7 e e l l O Page 34

FILE NC1973 APPENDIX D ISSUED-FLORIDA POWER CORPORATION FLOOR FUNRACE TEST - DECK 3 Ob/ 95NK17030/NC1973 Test Date: DECEMBER 5,1995 j 1 UNEXPOSED SURFACE TEMPERATURES, 'F l TIME T.C. No. 205 T.C. No. 204 T.C. No. 207 T.C. No. 208 T.C. No. 209 T.C. No. 210 i 1 br: min:sec 0:00:00 70.8 70.7 70.7 70.6 70.4 70.4 0:02:30 70.8 69.1 69.2 70.5 68.8 70.3 O.05:00 70.8 70.5 70.5 70.5 70.3 70.4 0:07:30 71.0 71.2 71.1 70.6 70.8 70.4 0:10.00 72.5 71.8 71.6 71.0 70.8 70.5 0:12:30 75.6 73.6 72.9 71.8 71.1 71.0 0:15.00 80.7 77.0 75.7 73.8 72.1 77.0 0:17:30 87.1 81.7 80.0 76.9 74.5 86.3 0:20:00 94.3 87.5 85.5 81.5 78.3 96.5 0:22:30 101.5 93.9 91.8 87.4 84.5 107.3 0:25:00 108.5 100.6 98.6 94.5 94.3 119.5 0:27:30 115.4 107.4 105.5 102.7 108.9 133.7 1 0:30:00 122.3 114.4 113.1 111.5 121.9 147.1 0:32:30 129.4 121.8 120.8 119.7 130.8 157.9 0:35:00 137.1 129.7 129.0 127.3 137.6 165.5 0:37:30 148.0 139.7 138.1 134.5 143.3 170.8 152.3 148.0 141.5 149.1 175.1 i p) 1 0:40:00 0:42:30 164.1 181.2 167.4 159.1 148.8 154.7 179.1 l 0:45:00 198.1 184.1 171.4 156.5 161.2 183.9 l 0:47:30 217.5 200.6 184.2 164.8 168.7 189.8 ! 0:50:00 227.1 213.0 206.0 174.4 178.9 203.8 0:52:30 227.7 216.0 213.6 187.3 190.3 207.4 0:55:00 229.3 221.8 215.3 205.4 196.2 207.7 0:57:30 232.1 227.4 218.5 207.3 199.5 207.0 237.0 234.0 223.2 211.1 203.1 209.1  ! 1:00:00 1:02:30 246.2 243.8 229.0 213.3 203.8 208.8 I 1:05:00 261.7 257.8 236.9 216.8 205.2 209.7 ) 1 1 i

                                                                                                                     )

'O l Page 35 l I

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION FLOOR FUNRACE TEST DECK 3 95NK17030/NC1973 [v-) Test Date: DECEMBER 5,1995 - UNEXPOSED SURFACE TEMPERATURES, TIMP. T.C. No. 211 T.C. No. 212 T.C. No. 213 T.C. No. 214 T.C. No. 215 T.C. No. 216 hr: min:sec 0:00.00 70.3 70.2 70.0 70.2 70.1 0:02:30 70.3 70.0 68.2 70.2 68.2 0:05:00 70.3 70.2 69.8 70.2 69.8 0:07:30 70.3 70.3 70.6 70.2 70.6 0:10:00 71.1 70.7 71.0 70.5 70.8 0:12:30 72.7 71.8 72.0 71.3 71.7 0:15.00 75.7 74.2 74.0 73.0 73.7 0:17:30 80.4 78.1 77.0 75.7 76.8 0:20:00 86.1 82.9 80.5 79.3 80.4 0:22:30 92.5 88.3 84.8 83.3 84.7 0:25:00 99.6 94.2 89.6 87.8 89.7 0:27:30 107.3 100.1 95.0 92.6 94.9 0:30:00 115.5 106.4 101.6 97.8 100.4 0:32:30 123.9 112.6 109.1 103.1 105.8 0:35:00 132.6 119.3 117.2 108.9 111.9 0:37:30 142.7 126.5 125.6 116.5 119.4 135.2 134.4 125.3 128.8 D 0 40:00 154.2 h 0:42:30 0:45:00 166.7 180.2 145.0 156.0 143.9 154.4 135.4 146.2 139.8 149.8 0:47:30 194.4 168.3 164.8 156.4 160.4 0:50:00 209.4 179.6 174.8 167.1 172.1 4 0:52:30 212.6 188.6 185.0 177.1 183.5 - 0:55:00 215.7 195.7 194.6 187.3 189.7 0:57:30 219.8 202.7 203.3 194.1 196.4 1:00:00 225.1 212.0 209.4 200.9 201.3 1:02:30 232.0 221.2 210.5 205.7 205.4 1:05:00 239.8 225.5 213.2 209.9 210.2 a O Page 36

l FILE NC1973 APPENDIX D ISSUFO-

                                                                                                                           \

FLORIDA POWER CORPORATION FLOOR FUNRACE TEST - DECK 3 95NK17030/NC1973 Os Test Date: DECEMBER 5,1995 . UNEXPOSED SURFACE TEMPERATURES l

!             TIME   T.C. No. 217          T.C. No. 218   T.C. No. 219 T.C. No. 220 T.C. No. 221    T.C. No. 222 l        hr: min:sec 0.00.00       70.3                 70.3            70.4        70.8         70.8            70.7 0:02:30       70.2                 68.4            68.0        68.9         68.9            68.9 i

0:05:00 70.3 70.1 70.1 70.5 70.6 70.4 0:07:30 70.3 70.7 71.0 71.2 71.3 71.2 0:10:00 70.6 70.7 71.0 71.3 71.3 71.6 0:12:30 71.5 70.8 71.3 71.5 71.7 72.6 l 0:15:00 73.3 71.5 72.5 72.4 72.8 74.5 0:17 30 76.5 73.2 75.7 74.2 74.5 76.9 2 0:20.00 80.7 76.7 83.3 76.9 76.5 79.7 2 0:22:30 86.0 83.3 95.9 81.4 79.3 82.8 0:25:00 92.1 91.8 110.3 87.2 82.6 86.1

0
27:30 98.3 100.8 122.7 93.4 86.2 39.5 0:30:00 104.3 108.3 129.0 98.8 90.1 93.2 5

0:32:30 110.5 114.8 134.9 103.9 94.0 96.9 0:35:00 117.4 121.1 141.0 108.3 98.0 100.8 0:37:30 125.6 126.7 143.5 112.4 102.1 105.2 0:40:00 134.0 130.6 144.0 115.7 106.1 109.9 l 0:42:30 142.7 134.5 145.0 118.5 110.1 115.1 j 0:45:00 152.2 139.9 149.0 121.7 114.5 121.4 4 0:47:30 158.6 146.7 152.3 125.8 119.5 130.3 ) 0:50:00 167.5 154.2 158.5 130.5 124.7 137.9 0:52:30 177.0 165.6 167.2 135.7 131.3 148.8

0:55:00 185.0 174.5 175.1 141.2 140.3 174.7 0:57:30 192.2 181.5 181.4 147.3 153.2 201.4 l

1:00:00 197.4 187.9 185.3 154.4 165.0 203.0 1:02:30 200.5 192.4 187.5 161.7 174.1 200.8 I 1:05:00 204.5 195.7 187.8 168.5 180.1 203.5 I i .. J I O ' Page 37 4

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FILE NC1973 APPENDIX D ISSUED-FLORIDA POWER CORPORATION FLOOR FUNRACE TEST DECK 3

   /                                            95NK17030/NC1973 Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURES, TIME     T.C. No. 223  T.C. No. 224   T.C. No. 225 T.C. No. 226    T.C. No. 227  T.C. No. 228 hr: min:sec 0:00:00         70.7        70.4           70.4         70.1            70.1          70.3 0:02:30         68.8        68.6           68.6         68.2            68.1          70.3 O.05.00         70.5        70.2           70 2         69.8            69.8          70.3
 ;          0:07:30         71.3        71.0           70.8         70.4            70.4          70.3 0:10:00         72.1        71.6           71.4         70.7            70.3          70.7 0:12:30         73.6        73.2           72.7         71.4            70.5          71.7 0:15:00         76.0        76.3           75.6         73.2            71.5          74.0 0:17:30         79.0        81.0           79.9         76.5            73.8          77.6             ,

2 0:20:00 82.5 86.4 85.1 81.1 77.5 82.2 0:22:30 86.4 92.1 90.9 86.6 82.2 87.9 0:25:00 90.6 97.9 96.7 92.5 87.3 94.0 0:27:30 94.9 103.3 102.5 98.3 92.5 100.3  ; 2 0:30:00 99.3 108.8 108.2 104.0 97.9 107.0 l 113.8 l 0:32:30 103.7 114.3 113.9 109.6 103.4 0:35:00 108.4 120.5 120.1 115.3 108.9 121.2 0:37:30 113.0 127.0 127.0 121.4 114.6 129.7 0:40:00 118.8 134.3 134.9 128.1 121.0 140.2 0:42:30 126.1 143.2 144.3 135.7 128.9 153.2 5O. 0.45:00 137.7 157.2 155.7 144.3 138.2 168.3 0:47:30 155.2 175.2 168.7 153.9 149.1 186.7 0:50.00 179.9 192.6 185.3 166.3 174.7 200.3 0:52:30 200.8 204.4 200.4 179.7 189.7 208.5 - 4 0:55:00 205.1 212.4 209.1 190.6 197.6 216.1 , 0:57:30 207.3 214.4 211.5 201.8 202.5 223.2 1:00:00 206.9 219.5 214.4 203.0 205.6 229.3 1:02:30 206.8 226.9 219.7 207.9 207.9 235.5 1:05:00 212.9 234.2 227.5 210.6 209.8 242.4 i l 8 O Page 38

1 i FILE NC1973 APPEND:X D 1RAI sn-FLORIDA POWER CORPORATION FLOOR FUNRACE TEST DECK 3 j

   '~                                            95NK17030/NC1973                                             i Test Date: DECEMBER 5.1995 UNEXPOSED SURFACE TEMPERATURES, 'F TIME       T.C. No. 229  T.C. No. 230   T.C. No. 231 T.C. No. 232 T.C. No. 233   T.C. No. 234 hr: min:sec 0:00:00           70.7        70.8           70.9         70.6         70.5           70.2 0.02:30           70.6        68.9           70.8         70.5         68.6           68.4 0:05:00           70.6        70.6           70.9         70.6         70.3           70.0 0:07:30           70.5        71.2           70.8         70.6         70.9           70.7 0:10:00           70.8        71.2           71.0         70.7         70.8           70.6 0:12:30           71.6        71.5           71.6         71.2         70.9           70.6 0:15:00           73.6        73.0           73.0         72.5         71.5           71.3 0:17:30           76.9        75.9           75.7         75.0         72.9           73.0 i           0:20:00           81.3        79.9           79.6         78.6         75.4           75.9 0:22:30           86.7        85.0           84.6         83.5         79.4           80.7 i           0:25:00           92.7        90.9           90.4         89.2         84.8           88.0 0:27:30           99.1        97.2           96.7         95.5         91.8           98.4 0:30:00          105.9       104.0          103.4        102.7        100.2          109.1 3           0:32:30          112.8       110.8          110.4        110.1        108.7          118.3 0:35:00          120.1       117.8          117.8        117.9        117.0          126.5 0:37:30          128.2       125.5          125.7        126.0        125.2          134.2 0:40:00          137.9        134.3         134.8        134.6        132.6          141.9 IO v

0:42:30 0:45:00 150.3 165.7 145.3 159.6 145.8 159.2 144.0 154.5 140.4 148.7 149.0 156.3 0:47:30 185.0 177.2 174.4 196.1 157.3 164.3 0:50.00 199.9 194.4 190.8 180.6 166.8 173.3 0:52:30 209.2 205.5 202.2 194.3 179.1 182.4  ! 0:55 00 216.8 213.3 210.4 ,102.5 190.6 190.3 1 223.6 220.1 217.4 209.0 199.7 196.1 l 0:57:30 1:00:00 230.0 226.2 223.7 214.7 205.5 201.3 1:02:30 236.8 232.6 230.5 220.3 210.2 205.3 208.9 1:05:00 244.7 240.2 238.7 226.3 214.1 l 1

                          ..                                                                                  1 i                .n   .

Page 39

FILE NC1973 APPENDIX D ISSUED-FLORIDA POWER CORPORATION FLOOR FUNRACE TEST DECK 3 l 95NK17030/NC1973 V Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURES. TIME T.C. No. 235 T.C. No. 234 T.C. No. 237 T.C. No. 238 T.C. No. 239 T.C. No. 240 i hr: min:sec 0.00:00 70.3 68.2 70.1 69.8 70.0 70.5 0.02:30 70.2 68.1 70.0 67.9 68.2 70.5 l 0:05.00 70.2 68.5 70.0 69.6 69.9 70.6 l 0.07:30 70.2 68.3 70.0 70.2 70.4 70.5 4 0:10.00 70.3 68.1 70.3 70.2 70.4 70.6 0:12:30 70.5 68.2 70.7 70.4 70.4 70.7 0:15:00 71.5 68.5 72.1 71.3 71.0 71.2 0:17:30 73.6 68.5 74.5 73.0 72.0 72.3 0:20:00 76.7 68.5 77.8 75.5 73.6 73.9 0:22:30 81.1 68.9 82.0 78.9 76.1 76.1 0:25:00 87.3 68.7 86.9 83.1 79.3 79 0 0:27:30 95.3 68.7 92.3 87.8 83.1 82.6 0:30:00 104.8 68.7 98.3 93.1 87.5 86.8 0:32:30 114.1 68.7 104.6 98.6 92.5 91.4 0:35:00 123.2 68.6 111.5 104.8 98.2 96.6 0:37:30 132.3 68.5 119.2 111.5 104.4 102.3 q 0:40:00 141.5 68.6 128.3 119.0 111.4 108.8 0:42:30 150.3 68.4 138.7 127.6 119.1 116.1 4 0:45:00 158.5 $0.5 150.6 137.5 127.7 124.3 0:47:30 167.3 68.6 163.9 148.7 137.3 133.2 0:50:00 177.0 68.5 177.4 160.2 147.4 142.7 ,

0.52:30 188.1 68.7 187.8 171.2 158.1 153.0 l l

l 0:55:00 195.2 69.0 195.3 180.4 168.5 163.4 0:57:30 200.6 212.9 201.6 188.8 178.2 173.1 , 1.00:00 205.1 217.8 208.0 196.8 186.9 181.9  ! 1:02:30 209.3 224.0 214.7 204.3 194.6 189.5 1:05:00 213.6 231.4 221.7 210.8 200.6 195.7 4

Page 40

APPENDIX D ISSUED: FILE NC1073 FLORIDA POWER CORPORATION FLOOR FUNRACE TEST - DECK 3 95NK17030/NC1973 f\ d Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURES,'F T.C. No. 242 T.C. No. 243 T.C. No. 244 T.C. No. 245 T.C. No. 246 TIME T.C. No. 241 hr: min:sec 70.6 70.8 70.4 70.8 70.2 0:00:00 70.5 70.5 70.7 70.3 70.7 68.3 0.02:30 68.7 70.5 70.7 70.4 70.8 69.9 0:05:00 70.3 70.5 70.6 70.3 70.7 70.6 0:07:30 70.9 70.6 70.7 70.5 70.8 70.6 0:10:00 70.9 70.6 70.7 70.6 70.9 70.7 0:12:30 70.8 70.9 71.1 71.3 71.3 71.2 0:15.00 71.1 71.7 72.1 73.1 72.3 72.2 0:17:30 71.9 73.0 74.2 76.6 73.8 73.5 0:20.00 73.1 75.4 78.4 83.5 76.3 75.4 0:22:30 75.0 79.1 84.8 92.2 80.1 78.0 0:25:00 78.0 83.9 92.7 101.7 84.7 81.1 0:27:30 81.8 89.4 100.4 109.2 89.7 84.7 0:30:00 86.4 95.2 107.3 115.6 94.4 88.5 0:32:30 91.3 101.1 113.7 121.4 99.1 92.8 0:35:00 96.7 107.1 119.5 126.0 103.5 96.5 , 0:37:30 102.4 ' 112.9 124.1 128.7 107.6 100.7 (q

 'j 0:40:00 0:42:30 108.6 115.4 123.0 118.8 124.9 127.8 131.5 130.3 132.5 111.1 114.5 104.9 109.5 0:45:00 131.5          135.9        135.7        118.3         114 6 0:47:30      131.2                                                                               l 138.9          141.0        139.6        122.6         120.4 0:50:00      140.0 147.0          147.0        144.0        127.7         127.3 0:52:30      149.7 155.5          153.5        148.6        133.3         136.3 0:55:00      159.8 4

163.7 160.1 153.6 140.0 149.6 0:57:30 169.5 171,5 166.7 158.7 148.0 162.8 1:00:00 178.2 178.3 172.9 164.0 156.0 172.5 1:02:30 185.6 184.2 178.0 168.8 163.1 179.3 1:05:00 192.0 i Page 41

l FILE NC1973 APPENDIX D ISSUEDa FLORIDA POWER CORPORATION es FLOOR FUNRACE TEST DECK 3 4

     #                                             95NK17030/NC1973 Test Date: DECEMBER 5.1995 UNEXPOSED SURFACE TEMPERATURho,            .

TIME T.C. No. 247 T.C. No. 248 T.C. No. 249 T.C. No. 250 T.C. No. 251 T.C. No. 252 hr: min:sec 0:00:00 70.7 69.9 70.4 70.6 70.1 70.5 0:02:30 68.9 68.2 68.7 70.6 68.3 70.4 0:05:00 70.5 69.8 70.3 70.6 69.9 70.5 l 0:07:30 71.1 70.3 70.9 70.5 70.5 70.7 71.4 70.4 70.9 70.6 70.4 72.4 0:10:00 72.0 70.5 71.2 70.7 70.5 75.9 0:12:30 73.2 71.2 72.3 71.2 71.0 81.2 0:15:00 74.9 72.5 74.2 72.4 72.4 87.5 f 0:17:30 0:20:00 77.1 74.5 76.9 74.3 75.0 94.1 ) 0:22:30 79.8 77.1 80.4 77.1 78.9 100.5 82.9 80.4 84.4 80.7 83.8 106.6 0:25:00 0:27:30 86.3 84.2 88.9 84.9 88.0 112.5 0:30:00 90.0 88.3 93.7 89.5 93.2 117.9 93.8 92.7 98.6 94.3 97.6 124.3 1 0:32:30 0:35:00 97.9 97.2 103.7 99.2 102.4 131.7 102.4 102.1 109.4 104.4 106.7 141.6 0:37:30 107.3 115.5 109.9 111.6 152.2 0:40:00 107.3 113.3 122.3 115.8 117.0 163.5

0
42:30 112.7 121.1 130.6 122.5 122.7 176.0 0:45:00 119.5 128.3 131.6 141.3 130.4 131.1 209.3 2 0:47:30 0:50:00 139.2 144.3 154.5 140.2 139.4 210.7 0:52:30 153.6 157.1 168.0 151.5 147.8 211.6 0:55:00 173.3 169.1 179.5 163.1 155.3 217.9 0:57:30 185.7 179.7 188.4 173.6 162.9 225.8 191.7 188.3 196.3 182.1 168.3 232.7 1:00:00 195.7 195.5 203.5 188.8 178.4 239.7 1:02:30 1:05:00 200.1 201.8 209.2 194.7 183.8 247.6 1

i d 4 w) Page 42  !

FILE NC1973 APPENDIX 0 ISSUED-FLORIDA POWER CORPORATION FLOOR FURNACE TEST DECK 3

  , hd l                                                 95NK17030/NC1973 Test Date: DECEMBER 5.1995 a

UNEXPOSED SURFACE TEMPERATURES, 'F TIME T.C. No. 253 T.C. No. 254 T.C. No. 255 T.C. No. 256 T.C. No. 257 T.C. No. 258 4 hr: min:sec 0:00:00 71.2 71.4 71.6 71.7 68.8 71.7 I 0:02:30 71.1 71.2 71.4 71.5 68.8 69.9

0
05.00 71.1 71.4 71.7 71.7 69.0 71.6 0.07:30 71.5 71.8 72.0 72.0 68.8 72.2 0:10:00 74.0 73.5 73.2 73.5 68.6 72.2
~

0:12:30 78.7 77.2 76.1 76.4 68.7 72.3 0:15:00 85.0 82.7 81.5 81.1 69.0 73.0

 ,          0:17:30         91.9            89.5          89.0         87.3                    68.8                74.4 0:20:00         98.9            96.9          97.6         94.0                    68.9                76.6 105.7          104.2           106.2       100.9                    69.1                79,9 0:22:30 0:25:00        112.4          111.5           114.4       107.7                    69.0                84.7 0:27:30        119.3          118.5           122.2       114.5                    69.1                92.8 0:30:00        126.7          125.8           129.7       121.8                    69.1               105.4 0:32:30        135.3          133.2           136.8       129.5                    69.1               115.3

. 0:35:00 145.8 141.7 144,0 137.7 69.0 128.2 0:37:30 158.7 151.6 151.7 146.7 69.1 155.3  : p 0:40:00 176 0 163.1 160.2 157.3 69.1 174.6 ) 0:42:30 188.2 177.0 170.4 168.5 69.2 181.7 (~) 0:45:00 203.3 193.1 182.6 180.3 69.2 183.7 j 0:47:30 214.3 215.4 199.4 193.4 69.4 180.6 0:50:00 219.6 221.7 218.6 210.4 69.2 180.3 . 0:52:30 228.6 228.7 221.7 219.0 69.5 184.8 0:55:00 236.9 235.1 225.9 224.0 210.8 190.7 0:57:30 247.5 242.2 231.7 229.0 212.3 197.6 1.00:00 260.9 252.6 237.2 234.9 213.2 205.4 1:02:30 276.5 264.1 243.5 242.1 215.1 210.3 1:05:00 293.7 277.2 250.9 250.4 217.5 212.7 , i l l l l l O O - Page 43 i l

FILE NC1973 APPENDIX D ISSUED: l FLORIDA POWER CORPORATION FLOOR FURNACE TEST DECK 3 0 95NK17030/NC1973 Test Date: DECEMBER 5.1995 UNEXPOSED SURFACE TEMPERATURES, 'F TIME T.C. No. 259 T.C. No. 260 T.C. No. 261 T.C. No. 262 T.C. No. 263 T.C. No. 264 hr: min:sec 0:00:00 71.6 71.6 71.5 71.6 71.5 71.4 0.02:30 69.8 69.8 69.8 71.6 71.2 69.6 0:05:00 71.5 71.5 71.4 71.6 71.6 71.3 0:07:30 72.1 72.1 72.0 71.6 71.7 72.3 0:10:00 72.1 72.6 72.1 71.8 71.9 74.0 0:12:30 72.4 73.9 72.5 72.2 72.6 77.5 0:15:00 73.4 76.1 73.8 73.3 74.1 82.7 0:17:30 75.3 79.2 76 4 75.4 76.8 89.0 0:20:00 78.1 82.9 79.9 78.7 80.7 95.7 0:22:30 82.0 87.3 84.7 84.0 85.9 102.4 0:25:00 86.9 92.5 91.8 96.5 94.4 109.3 0:27:30 93.5 99.4 103.0 114.3 107.4 116.8 0:30:00 103.5 108.5 114.4 128.0 119.2 125.0 0:32:30 113.4 118.4 123.5 136.0 127.5 133.3 0:35:00 122.6 127.8 130.6 139.6 135.4 141.7 i 0:37:30 152.7 143.4 138.4 142.7 143.3 150.7 0:40:00 173.5 157.8 151.7 152.6 151.9 160.6 0:42:30 178.2 170.2 161.7 160.7 160.4 171.9 0:45:00 177.2 179.0 170.7 168.0 168.6 186.7 0:47:30 177.9 186.8 178.7 173.6 176.1 199.4 186.0 181.2 184.6 213.2  ; 0:50:00 182.8 193.7 0:52:30 193.1 195.3 192.4 190.8 197.8 221.2 - 0:55:00 196.1 201.4 198.4 198.5 215.8 229.1 l 0:57:30 201.1 211.7 206.5 205.7 218.9 236.5 ( 1:00:00 208.1 223.6 212.5 208.8 219.8 244.2 l 1:02:30 213.7 234.8 218.1 211.9 221.7 253.4 l 1:05.00 219.3 245.5 223.6 216.6 224.1 263.3 l l

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l FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION FLOOR FURNACE TEST DECK 3

       /\                                           95NK17030/NC1973 Test Date: DECEMBER 5,1995 1

UNEXPOSED SURFACE TEMPERATURES, l 1 l l TIME T.C. No. 265 T.C. No. 266 T.C. No. 267 T.C. No. 268 T.C. No. 269 T.C. No. 270 j hr: min:sec  ; 0:00:00 71.2 71.2 71.1 70.9 70.8 71.0 0:02:30 69.4 71.2 70.9 70.8 70.8 69.2 0:05:00 71.1 71.2 71.1 70.9 70.7 70.8 1 0:07:30 71.9 71.5 71.8 71.3 71.3 71.5 l 0:10:00 73.3 72.8 74.5 72.9 72.3 72.2 i 0:12:30 76.6 76.1 79.3 76.1 74.5 74.0 0:15:00 82.8 81.4 85.9 81.6 78.1 77.6 i 0:17:30 91.0 88.4 93.4 88.9 82.8 82.3 1 0:20:00 99.8 95.9 100.8 96.3 88.2 87.9 ) l

.              0:22:30       108.4         103.6            108.1        103.4         94.0            94.0         !

0:25:00 116.4 111.0 115.0 110.0 99.9 100.6 l 0:27:30 124.0 118.1 121.7 116.1 105.9 107.1 l 0:30:00 131.3 125.3 128.7 122.2 112.3 113.9 1 0:32:30 138.3 132.8 136.0 128.2 118.9 120.9 0:35:00 145.7 140.8 144.0 134.8 126.4 128.7 0:37:30 153.9 149.8 153.9 142.4 134.9 137.7 i - 0:40:00 163.2 160.5 166.0 151.0 145.0 148.0 0:42:30 173.6 174.1 184.7 160.5 156.6 160.5 (- 0:45:00 185.0 190.1 201.8 171.4 169.8 175.8 0:47:30 197.6 207.1 215.7 184.4 186.3 190.9 0:50:00 213.0 27 222.7 211.8 195.2 202.7 0:52:30 225.5 22, 232.2 213.7 203.6 212.0 0:55:00 231.1 234.3 242.1 215.1 212.5 220.3 1 0:57:30 236.9 241.5 254.1 218.2 220.8 228.5 1:00:00 243.5 251.7 267.2 222.7 229.4 237.9 1:02:30 251.2 265.8 282.2 227.8 238.7 248.7 1:05:00 259.9 279.2 295.6 234.1 248.4 260.6 i l Page 45 l I i

FIL E NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION FLOOR FURNACE TEST . DECK 3 95NK17030/NC1973 s Test Date: DECEMBER 5.1995 UNEXPOSED SURFACE TEMPERATURES, TIME T.C. No. 271 T.C. No. 272 T.C. No. 273 T.C. No. 274 T.C. No. 275 T.C. No. 276 . hr: min:sec 0:00:00 71.3 71.5 71.6 71.7 71.6 71.6 0:02:30 69.5 69.8 69.7 69.9 69.7 69.8 0.05.00 71.2 71.4 71.4 71.5 71.4 71.4 l 0:07:30 71.7 72.1 72.0 72.1 72.0 72.0 0.10:00 72.2 72.7 72.2 72.1 72.0 72.1 0:12:30 73.7 74.3 72.8 72.4 72.1 72.6 0:15:00 76.9 77.4 74.4 73.3 73.0 73.8 0:17:30 81.6 82.0 77.2 75.3 74.6 75.9 0:20:00 87,3 87.6 80.9 78.0 77.0 78.9 2 0:22:30 93.7 93.8 85.6 82.0 80.6 82.9 0:25:00 100.6 100.4 91.3 87.8 85.2 88.9 0:27:30 107.3 107.0 97.7 97.6 91.3 98.7 0:30:00 114.3 114.0 106.2 111.2 100.9 110.1 3 0:32:30 121.3 121.4 115.2 121.2 111.2 120.0 0:35:00 128.8 129.3 124.0 131.8 120.9 128.1 0:37:30 137.1 137.7 134.2 154.9 137.6 136.6 146.4 147.6 146.9 169.9 160.1 148.7 p 0:40:00 0:42:30 157.3 158.5 158.0 178.2 172.8 160.1 0:45:00 170.3 170.8 167.7 182.4 177.3 169.9 0:47:30 185.3 184.4 176.2 181.8 179.8 178.4 l 0:50.00 199.6 198.4 184.1 183.8 183.6 185.4 0:52:30 210.4 208.9 197.7 188.9 190.5 191.5 0:55:00 218.8 217.3 207.8 197.0 195.4 197.6 0:57:30 226.7 224.1 213.5 205.5 200.8 205.5 1:00:00 234.5 230.5 218.0 211.0 208.0 212.5 1:02:30 243.2 237.7 222.3 214.5 213.8 218.9 1:05:00 253.4 246.1 226.7 218.2 219.1 225.3 s O Page 46

FILE NC1973 APPENDIX D ISSUED-FLORIDA POWER CORPORATION FLOOR FURNACE TEST - DECK 3 bO 95NK17030/NC1973 Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURES, 1 L TIME T.C. No. 277 T.C. No. 278 T.C. No. 279 T.C. No. 280 T.C. No. 281 T.C. No. 282

 !         hr: min:sec 0:00:00        71.4         71.4           68.8         70.7         70.6          70.2
 '                                                                                              68.7 0:02:30        69.6         69.9           68.7         70.7         70.5 0:05:00        71.3         71.3           69.0         70.7         70.5          70.2 0:07:30        71.9         71.8           68.6         70.7         70.6          70.7 0:10:00        71.9         72.0           68.2         71.2         71.3          71.2 0:12:30        72.1         72.7           68.3         72.5         73.2          72.5 0:15:00         73.1        74.4           68.5         75.3         76.7          75.2 0:17:30        74.9         77.3           68.4         79.9         81.7          79.3 4

0:20:00 77.8 81.2 68.4 85.7 87.8 84.4 0:22:30 82.0 86.3 68.7 92.3 94.6 90.3 0:25:00 89.8 92.8 68.4 99.3 101.5 96.6 0:27:30 101.9 102.0 68.3 106.5 108.4 102.9 0:30:00 114.2 112.8 68.3 114.0 115.4 109.2 . 0:32:30 123.7 122.4 68.2 121.4 122.3 115.6 0:35:00 130,7 130.7 68.1 129.1 129.4 122.2 0:37:30 137.2 138.6 68.2 137.2 137.3 129.4 0:40:00 146.0 146.9 68.1 146.1 146.2 137.6

   '         0:42:30       155.2         155.9          68.2        156.1         156.9        147.1 0:45:00       164.6         165.8          68.1        167.6         171.0         158.8          I 0:47:30       172.6        175.7           68.3        181.0         186.5         172.3          I i

1 0:50:00 180.8 185.9 68.0 195.2 199.2 185.1 0:52:30 189.0 198.1 68.2 208.1 210.8 196.8 ' 207.4 0:55:00 197.3 207.9 68.5 218.6 220.2 0:57:30 205.5 215.4 231.2 227.3 229.0 217.0 I 1:00:00 211.5 221.1 239.1 235.7 238.4 226.2 1:02:30 216.9 226.3 247.6 245.1 249.9 235.9 1:05:00 222.5 231.8 256.9 255.5 261.1 245.3 O Page 47 l

FILE NC1973 APPENDIX D ISSUED-FLORIDA POWER CORPORATION FLOOR FURNACE TEST DECK 3

 /~N                                                 95NK17030/NC1973 Test Date: DECEMBER 5.1995 UNEXPOSED SURFACE TEMPERATURES, 'F TIME           T.C. No. 283  T.C. No. 284    T.C. No. 288 T.C. No. 286 T.C. No. 287   T.C. No. 288 hr: min:sec 0:00:00              70.3         70.9            71.0         71.3         71.3            71.4 0:02:30             68.8          69.4            69.5         69.8         69.8            69.9 0.05:00              70.2         70.8            70.9         71.2         71.2            71.3 0.07:30              70.7         71.4            71.5         71.7         71.7            71.8 0:10:00              70.8         72.3            72.0         72.2         72.0            71.8 0:12:30              71.9         74.7            73.8         73.8         73.1            71.9 0:15:00              74.5         79.3            78.2         77.7         75.7            72.5 0:17:30              79.9         85.6            85.8         84.2         80.1            74.0 0:20:00              86.9         92.8            95.3         92.2         85.9            76.3 0:22:30              94.5         100.7           105.2        100.7        92.5            79.9 0:25:00             101.7         109.4           114.5        109.1        99.6            85.6               ;

0:27:30 108.6 118.5 122.9 117.0 107.3 94.9 0:30:00 116.5 127.9 130.7 124.6 115.7 105.8 0:32:30 124.3 136.4 137.8 131.7 124.2 118.8 i 0:35:00 132.6 145.0 145.0 139.0 133.2 132.2 0:37:30 142.7 154.9 153.5 147.2 142.6 146.7 0:40:00 153.1 166.5 163.7 155.7 152.5 164.4 0:42:30 161.8 181.0 175.8 165.1 163.8 179.4 0:45:00 171.3 196.9 187.9 175.5 175.5 185.0 0:47:30 181.8 209.9 199.8 187.6 187.4 188.1 0:50:00 206.4 210.3 208.9 200.2 196.8 190.9 0:52:30 210.6 212.0 215.7 217.2 206.6 195.2 0:55.00 211.1 213.6 221.8 223.5 212.3 199.8 0:57:30 212.5 215.8 227.3 228.1 218.4 206.7 l 1:00:00 212.2 220.2 232.4 233.0 223.6 212.0 - 1:02:30 211.9 228.6 239.7 238.5 228.4 214.4 1:05:00 212.2 239.1 249.5 244.1 234.1 216.8 i l O Page 48

.        ' FILE NC1973                                               APPENCIX D                             ISSUED:

1 FLORIDA POWER CORPORATION ' FLOOR FURNACE TEST DECK 3

 ,     A                                                     95NK17030/NC1973 Test Date: DECEMBER 5.1995 UNEXPOSED SURFACE TEMPERATURES, 'F i                TIME    T.C. No. 289  T.C. No. 290                 T.C. No. 291 T.C. No. 292       T.C. No. 293          T.C. No. 294 -

hr: min:sec i 0:00:00 71.3 71.6 71.5 71.4 71.3 71.3 j 0:02:30 69.8 70.1 69.9 71.3 71.3 71.3 i 0:05:00 71.2 71.5 71.4 71.4 71.4 71.3

!                0:07:30          71.7       72.0                          71.9       71.4                71.4                 71.3 0:10:00          71.7       72.0                          72.0       71.6                71.5                 71.4
.                0:12:30          71.8       72.0                          72.4       71.8                71.8                 71.7                                   -

j 0:15:00 72.4 72.5 73.6 72.5 72.6 72.4 0:17:30 73.8 73.7 75.8 73.8 74.3 73.9 i 0:20:00 75.9 75.7 78.9 76.5 79.1 76.9 ] j 0:22:30 79.4 78.9 83.2 82.6 93.0 84.8 j 0:25:00 86.7 83.8 89.4 95.2 124.7 99.7 ,

0
27:30 99.2 92.0 98.2 115.4 179.6 121.9

! 0:30:00 113.6 102.8 112.8 145.8 204.0 146.6 i 0:32:30 135.4 119.1 132.4 164.9 204.5 158.0 1 0:35:00 152.8 133.5 143.7 164.8 192.3 164.0 0:37:30 167.3 145.6 149.9 163.8 '189.7 166.2 i 0:40:00 176.8 158.2 158.1 168.6 188.9 169.9 iI 0:42:30 185.2 170.6 166.3 173.5 189.3 173.6 0:45:00 191.4 183.1 180.8 180.2 191.1 177.6 0:47:30 194.3 191.9 191.8 188.6 192.5 181.4 0:50:00 196.2 195.5 197.0 195.6 193.8 185.7 l 0:52:30 197.6 198.2 201.1 199.8 197.6 211.2 - [ 0:55:00 199.0 200.2 205.8 204.1 208.1 207.9 210.6 213.0 214.2 ! 0:57:30 201.7 202.7 210.5

1:00:00 204.5 206.1 214.9 211.3 210.6 216.1 1 1:02:30 207.3 208.9 219.2 214.4 207.2 217.5 i 1:05:00 211.1 211.8 224.0 217.6 206.5 218.9 i

i i 4 lO Page 49 4 'l f ___ . .. , , . _ _ . . _ . . . . _ . _ _ _ _ _ _ _ _

FILE NC1973 APPENDIX D _ ISSUED: FLORIDA POWER CORPORATION FLOOR FURNACE TEST DECK 3 95NK17030/NC1973  ; x Test Date: DECEMBER 5,1995 i UNEXPOSEU SURFACE TEMPERATURES, 'F l TIME T.C. No. 296 T.C. No. 294 T.C. No. 297 T.C. No. 298 T.C. No. 299 T.C. No. 300  ; 1 . hr: min:sec 0:00:00 71.0 71,1 70.9 70.8 70.6 71.2 l 0:02:30 69.5 71.0 70.9 69.3 69.1 71.2 0:05:00 70.9 71.1 70.9 70.7 70.6 71.2 0:07:30 71.5 71.2 71.0 71.6 70.8 71.2 0:10:00 72.0 72.3 72.0 73.1 71.7 71.5 . 0:12:30 73.5 74.7 74.6 76.2 73.6 72.4 0:15:00 76.9 79,1 79.1 81.1 77.3 74.2 0:17:30 82.1 85.4 85.9 87.2 82.4 77.6 0:20:00 88.3 93.7 93.8 93.9 88.1 82.3 0:22:30 95.3 102.6 102.0 100.8 94.0 88.2 0:25:00 103.4 111.6 110.7 107.8 99.8 94.9 0:27:30 112.6 120.4 119.2 114.8 105.5 101.9 0:30:00 123.1 129.3 127.7 122.2 111.6 109.1 l 0:32:30 133.2 138.2 135.7 170 9 118.5 116.5 1 0:35:00 143.4 146.8 143.6 138.3 125.7 124.3 0:37:30 153.2 155.2 151.6 147.9 133.6 133.2  ; 160.3 158.7 142.2 143.1 I ^ ( 0:40:00 0:42:30 162.4 171.2 163.7 172.6 169.6 172.6 151.0 154.2 0:45:00 180.1 182.7 183.0 186.1 159.8 166.2 , 0:47:30 189.9 195.2 197.9 198.8 169.0 179.6 0:50:00 212.8 212.3 211.7 208.2 181.4 191.6 0:52:30 215.3 217.0 219.1 219.6 194.4 198.4 0:55:00 220.8 224.6 226.7 228.3 200.7 203.2 0:57:30 225.7 230.9 234.7 235.5 205.2 206.6 1:00:00 229.6 236.2 242.9 244.6 210.0 209.3 1:02:30 233.2 242.4 253.0 254.4 214.5 212.7 l 1:05:00 236.8 250.6 264.7 265.7 218.4 216.7 2 l i i i O Page 50

FILE NC1973 APPENDIX D ISSUED FLORIDA POWER CORPORATION l FLOOR FURNACE TEST DECK 3 Q 95NK17030/NC1973 Test Date: DECEMBER 5,1995 l" / l UNEXPOSED SURFACE TEMPERATURES," l TIME T.C. No. 301 T.C. No. 302 T.C. No. 303 T.C. No. 304 T.C. No. 305 T.C. No. 306 hr: min:sec 0:00:00 71.6 71.7 71.9 71.8 71.8 71.6 0.02:30 71.6 71.6 71.8 71.7 71.8 71.6 0:05.00 71.6 71.7 71.8 71.8 71.8 71.7 0:07:30 71.6 71.6 71.8 71.7 71.8 71.6 0:10.00 72.1 71.8 72.1 71.8 71.9 71.7 0:12:30 73.4 72.5 72.8 72.0 72.1 71.9 76.2 74.3 74.6 72.P, 72,7 72,4 0:15:00 0:17:30 80.8 78.0 77.9 74.0 74.0 73.6 0:20:00 87.1 83.4 82.5 76.4 76.2 75.6 0:22:30 94.6 90.1 88.3 80.1 79.7 78.6 l 0:25:00 102.8 97.6 94.9 85.0 86.0 83.0 0:27:30 111.0 105.3 102.1 92.2 97.3 90.1 l 0:30:00 119.1 113.2 110.0 101.6 110.1 100.4 l 0:32:30 126.9 120.8 118.2 112.4 128.4 114.6 0:35:00 135.1 128.6 127.1 124.8 144.4 130.2 0:37:30 144.8 136.7 136.4 137.4 158.1 143.6 0:40:00 155.5 145.6 146.3 149.7 169.3 155.6 j 0 0:42:30 0:45:00 0:47:30 167.6 181.0 191.8 155.3 166.3 178.4 157.0 168.9 180.9 162.6 172.8 180.9 179.6 186.7 191.7 167.9 179 5 188.1 i 0:50:00 200.0 190.4 192.6 187.7 194.5 193.1 0:52:30 206.6 201.8 202.4 194.3 196.7 196.3 0:55:00 211.8 210.9 210.0 200.4 198.9 199.0 , 0:57:30 216.6 217.8 216.2 205.8 202.1 202.0 1:00:00 221.0 223.3 221.4 210.6 205.8 205.5 1:02:30 226.7 229.0 226.6 214.6 209.2 209.1 1:05:00 234.2 235.4 232.1 218.3 212.6 212.5 l Page 51

                             ~

l FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION j FLOOR FURNACE TEST DECK 3 p 95NK17030/NC1973 Test Date: DECEMBER 5.1995 V UNEXPOSED SURFACE TEMPERATURES,

  • TIME T.C. No. 307 T.C. No. 308 T.C. No. 309 T.C. No. 310 T.C. No. 311 T.C. No. 312 l hr:mimsec 0:00.00 71.6 71.5 71.4 71.6 71.5 71.1 0:02:30 71.5 71.4 71.4 71.4 71.4 71.1  ;

71.4 71.4 71.5 71.4 71,1 0:05.00 71.6 0:07:30 71.6 71.5 71.4 71.5 71.4 71.2 0:10.00 71.7 71.5 71.5 71.9 71.7 71.7 0:12:30 71.9 71.7 71.9 72.8 72.8 73.0 0:15.00 72.5 72.3 72.8 74.9 74.9 75.6 0:17:30 74.0 73.6 74.8 78.2 78.5 79.7 l 76.4 76.2 78.1 82.S 83.6 84.8 l 0:20.00 0:22:30 81.3 83.6 84.4 88.8 89.9 90.9 0:25:00 91.9 98.6 96.1 96.6 97.2 97.6 0:27:30 108.7 122.1 113.6 106.6 105.2 104.6 0.30.00 136.2 148.3 134.5 118.8 114.0 112.1 0:32:30 160.4 167.4 149.3 130.9 123.3 119.9 , 0:35:00 166.2 174.1 158.0 141.2 132.8 128.3 0:37:30 166.2 175.3 163.2 149.9 141.8 137.0 , 0:40.00 169.2 176.5 168.0 158.2 150.6 146.2

\ 0
42:30 173.3 178.6 172.9 166.4 159.5 155.9

^ ' 0:45:00 179.4 181.9 178.2 175.1 169.0 166.6 0:47:30 186.6 186.0 183.8 185.0 180.5 179.2 0:50.00 192.4 190.4 189.9 197.9 194.1 193.4 0:52:30 197.0 195.7 205.0 208.7 205.7 205.2 0:55:00 202.0 202.6 210.3 215.9 215.1 214.7 0:57:30 206.6 207.5 213.8 221.5 222.7 222.5 1:00.00 210.7 211.2 216.8 226.2 229.3 230.0 - 1:02:30 214.6 214.8 220.1 231.2 235.8 238.0 1:05:00 218.4 218.7 223.8 237.2 243.3 247.0 Page 52

! 1 FILE NC1973 APPENDIX D ISSUED: i FLORIDA POWER CORPORATION FLOOR FURNACE TEST DECK 3 95NK17030/NC1973 10' Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURES, TIME T.C. No. 313 T.C. No. 314 T.C. No. 315 T.C. No. 316 T.C. No. 317 T.C. No. 318 hr: min:sec 0:00:00 70.9 72.0 72.0 71.9 71.9 0:02:30 71.0 72.4 72.0 71.9 72.0 0.05:00 70.9 77.9 74.0 72.9 73.7 0:07:30 71.0 88.0 79.5 76.8 77.7 0:10:00 71.5 97.5 86.4 82.1 82.4 0:12:30 72.9 107.6 93.7 88.0 87.5 75.3 119.6 102.8 94.9 95.1  ; 0:15:00 132.3 113.2 102.9 105.5 j 0:17:30 78.8 0:20:00 83.2 145.4 124.1 111.4 117.4  ! 0:22:30 88.5 159.3 135.4 120.6 129.9 0:25:00 94.0 175.0 147.8 131.0 166.6 142.7 0:27:30 99.9 192.3 163.5 144.2 181.2 155.8 106.0 208.6 182.8 163.9 195.8 169.8 0:30:00 0:32:30 112.6 222.1 19d.5 180.7 208.4 183.3 0:35:00 119.6 232.9 206.3 193.7 219.3 194.7 0:37:30 127.4 241.6 213.5 202.1 228.9 205.0 0:40:00 136.1 248.8 220.1 205.9 237.3 214.0 0- 0:42:30 0:45:00 145.4 155.5 255.7 262.6 226.9 233.8 208.4 211.2 244.6 251.2 221.2 227.2 0:47:30 166.7 269.4 240.0 215.9 257.8 233.5 0:50:00 179.5 275.8 246.4 221.7 263.9 239.0 0:52:30 191.2 282.3 253.6 229.3 269.4 243.7 0:55:00 200.3 288.7 260.3 236.9 274.8 248.2 0:57:30 207.6 294.9 267.2 243.2 280.1 252.6 1:00:00 214.4 301.0 274.0 248.8 284.9 256.6 1:02:30 221.6 306.8 280.0 254.1 289.3 260.5 1:05:00 229.3 312.5 286.3 259.1 293.3 264.2 Page 53 ,

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION FLOOR FURNAC'i TEST DECK 3 95NK17030/NC1973 - Test Date: DECEMBER 5.1995 UNEXPOSED SURFACE TEMPERATURES, ' 1 l J TIME T.C. No. 319 T.C. No. 320 T.C. No. 321 T.C. No. 322 T.C. No. 323 T.C. No. 324 hr: min:sec 0:00:00 72.0 72.0 72.0 71.9 71.6 71.4 0:02:30 72.0 73.2 72.1 71.9 73.1 71.6 0.05:00 72.5 82.1 73.6 72.5 85.3 73.7 74.2 95.7 77.9 74.9 101.4 79.4 , 0.07:30 0:10:00 76.7 108.3 83.6 78.8 114.3 86.6 0:12:30 79.7 122.7 90.7 83.3 128.4 94.9 83.6 139.1 99.8 89.0 143.8 105.2 0:15.00 88.9 156.1 111.4 95.7 158.5 116.9 j 0:17:30 0:20:00 95.7 173.6 124.6 103.4 173.3 129.8 104.4 191.0 138.7 112.1 187.7 143.4 0:22:30 114.9 208.3 153.9 121.6 202.2 157.5 4 0:25:00 127.2 225.4 169.1 132.7 216.3 170.4 0:27:30 141.6 241.8 183.4 144.8 230.5 183.5 - 0:30:00 0:32:30 155.2 257.1 196.4 157.1 242.3 197.0 167.4 271.8 208.8 169.4 , 252.0 208.2 0:35:00 0:37:30 178.9 285.8 220.4 181.5 260.6 216.9 0:40;00 190.6 299.4 231.5 193.6 268.8 224.1 0\ 0:42:30 0:45:00 199.6 208.0 312.2 324.3 241.9 251.9 205.8 218.8 276.2 283.3 229.4 234.6 0:47:30 217.0 335.8 261.3 231.0 290.4 239.7 0:50:00 221.5 346.3 270.3 240.0 297.7 246.5 0:52:30 224.7 356.0 279.3 247.8 305.2 253.2 0:55:00 227.9 365.1 288.1 254.5 312.5 259.6 0:57:30 231.1 373.2 296.4 260.6 319.7 266.2 4 1:00:00 234.5 380.9 304.4 266.2 327.1 273.9 1:02:30 238.1 389.6 312.3 271.7 334.6 283.4 1:05:00 241.7 397.7 320.0 277.4 342.2 294.2 e e i 6 1 Page 54

FILE NC1073 APPENDlX D ISSUED-FLORIDA POWER CORPORATION FLOOR FURNACE TEST - DECK 3 95NK17030/NC1973 Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURES, r TIME T.C. No. 325 T.C. No. 326 T.C. No. 327 T.C. No. 328 T.C. No. 329 T.C. No. 330 . hr: min:sec 0.00:00 71.5 71.7 71.4 70.9 70.9 71.2 0:02:30 71.6 72.0 72.3 72.1 71.0 71.4 , 0.05:00 73.5 78.5 81.7 81.7 74.1 78.6 0.07:30 78.9 87.7 92.4 92.9 82.8 95.1 0:10:00 85.9 98.6 116.8 115.3 97.2 110.3 l 0:12:30 93.6 144.5 147.2 133.0 119.3 145.7 0:15.00 102.7 160.4 162.2 149.6 140.1 163.6

!         0:17:30        112.9       173.1          173.3         163.7       155.9         174.6 0:20:00        124.2       182.6          181.5         174.9       168.0         182.1 0:22:30        136.6       189.2          187.6         183.7       177.2         187.4 0:25:00        149.9       194.2          193.7         192.1       184.8         191.6 0:27:30        162.6       199.8          201.9         195.7       190.7         195.8 0:30:00        176.2       208.8          209.3         198.1       199.2         201.3 0:32:30        190.8       213.9          222.8         200.1       204.0         208.4 0:35:00       201.8        222.4          254.9         213.2       210.2         214.6 0:37:30       209.9        237.8          294.3         231.1       222.9         221.1 f-      0:40:00       217.6        262.2          319.0         270.0       254.5         232.9 289.6         252.4 Q)      0:42:30 0:45:00 222.7 228.3 288.3 311.5 332.6 356.2 300.1 328.0       316.2         293.8 0:47:30       233.3        327.8          384.8         351.5       344.2         343.7
0
50:00 242.0 339.6 412.5 376.3 368.9 379.8 0:52:30 250.3 349.5 439.6 411.3 393.0 386.1 0:55:00 258.1 360.4 473.9 443.7 426.1 402.5 0:57:30 265.4 373.9 605.8 477.9 459.1 432.9 1:00:00 272.8 388.7 670.8 630.7 544.0 468.5 1:02:30 280.0 400.4 701.0 651.2 580.5 495.5 1:05:00 287.4 447.8 625.8 656.4 616.1 523.6 v

Page 55

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION FLOOR FURNACE TEST DECK 3 O k/ 95NK17030/NC1973 Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURES, 'F TIME T.C. No. 331 T.C. No. 332 T.C. No. 333 T.C. No. 334 T.C. No. 335 T.C. No. 336 hr: min:sec 0.00:00 71.0 70.6 70.6 70.2 72.1 71.4 0.02:30 71.6 70.6 70.7 70.2 72.5 71.5 0.05:00 78.7 70.6 73.3 70.4 76.9 74.7 0.07:30 90.4 71.0 79.3 71.5 85.7 84.2 0:10:00 111.3 72.2 88.1 73.7 100.6 98.7 0:12:30 140.4 75.5 119.1 80.8 142.0 121.1 157.8 82.4 132.9 93.6 155.7 144.5 0:15:00 0:17:30 168.3 92.6 140.8 108.0 166.3 163.3 0:20:00 177.0 104.8 147.4 123.1 176.8 177.2 0:22:30 184.8 119.7 153.9 135.9 182.4 187.3 0:25:00 192.3 139.0 162.4 147.8 185.9 194.3 0:27:30 198.8 168.0 171.2 157.6 191.1 199.5 0:30:00 204.8 187.2 181.2 166.8 196.4 203.9 0:32:30 209.3 199.0 193.7 179.5 202.9 208.1 0:35:00 210.9 204.6 205.4 190.4 213.9 211.8 0:37:30 215.5 207.3 212.9 196.3 221.3 211.1 0:40.00 220.1 209.6 219.2 201.1 240.5 211.7 fq 263.5 220.1 231.8 211.3 225.1 205.2 (~) 0:42:30 0:45:00 257.2 212.0 230.7 206.5 280.1 229.1 0:47:30 283.2 212.3 236.1 207.9 297.0 239.9 0:50:00 305.2 212.8 241.7 209.5 318.7 252.7 0:52:30 324.2 215.1 248.6 211.6 335.6 268.1 0:55:00 340.6 218.5 258.5 211.1 355.8 288.7 0:57:30 354.0 222.5 270.5 211.1 379.1 314.9 1:00:00 365.3 225.1 287.4 211.3 403.3 348.8 1:02:30 377.6 227.7 303.3 211.7 600.2 615.2 1:05:00 394.5 230.6 315.0 219.2 676.7 654.2 i

    %d Page 56

I FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION FLOOR FURNACE TEST - DECK 3 95NK17030/NC1973 Test Date: DECEMBER 5,1995 d j UNEXPOSED SURFACE TEMPERATURES, 'F

TIME T.C. No. 337 T.C. No. 338 T.C. No. 339 T.C. No. 340 T.C. No. 341 T.C. No. 342 hr
min:sec
0:00:00 71.2 70.8 71.0 70.8 70.8 69.1

- 0.02:30 71.9 71.2 71.6 70.9 70.8 69.1 0.05:00 78.9 75.6 76.9 73.2 70.8 70.6

0.07
30 91.2 83.9 85.6 79.8 71.4 74.0 0:10.00 114.0 95.8 99.0 93.5 72.9 82.9 0:12:30 123.4 122.4 131.5 119.3 76.9 104.3 j 0:15:00 135.4 135.4 144.9 133.4 85.5 123.2 0:17:30 148.4 148.0 156.4 143.8 100.8 140.2 0:20:00 161.0 158.9 166.3 154.6 124.9 157.5 0:22:30 169.6 167.5 174.0 164.9 152.6 173.5 0:25:00 180.1 176.0 180.5 174.3 175.0 182.1 0:27:30 189.3 184.5 186.8 182.1 187.5 188.2 0:30:00 197.8 195.1 194.1 189.4 194.5 192.3 i 0:32:30 204.8 206.5 203.5 197.1 199.3 194.6 i 0:35:00 211.3 217.7 212.5 210.3 203.8 196.8 0:37:30 220.5 237.9 220.3 213.8 209.4 199.8 0:40:00 235.2 273.3 236.1 214.7 211.1 199.3

^ 0:42:30 256.0 308.1 270.5 217.5 211.3 198.7 0:45:00 283.4 328.5 307.4 222.0 211.3 199.7 0:47:30 311.6 350.5 339.1 231.2 211.7 201.9 j 0:50:00 335.1 380.6 357.6 253.1 214.1 208.2 0:52:30 356.2 410.1 376.6 284.8 217.5 215.9 0:55:00 378.1 436.0 403.7 311.8 221.4 225.8 0:57:30 402.0 463.9 433.5 333.1 225.4 238.6 1:00:00 429.3 497.8 460.3 348.9 228.7 253.8 4 1:02:30 458.8 535.7 486.9 361.3 232.1 270.4 s 1:05:00 486.8 595.3 521.8 374.5 235.7 287.4 l L 4 a 6 1 ( e O Page 57 4

i < FILE NC1973 APPENDIX D ._ ISSUED. ! FLORIDA POWER CORPORATION FLOOR FURNACE TEST DECK 3 O 95NK17030/NC1973 Test Date DECEMBER 5,1995 i UNEXPOSED 50.7 FACE TEMPERATURES, 'F I TIME T.C. No. 343 T.C. No. 344 T.C. No. 345 T.C. No. 346 T.C. No. 347 T.C. No. 348 2 hr: min:sec 70.4 70.8 70.9 70.6 70.8 70.3 0.00:00 70.4 70.8 70.9 70.6 70.8 70.3 . 9:02:30 70.5 70.7 70.9 70.6 70.8 70.3 0:05:00 71.1 70.7 71.0 70.7 70.8 70.4 0:07:30 70.9 71.3 71.0 71.2 70.8 0:10:00 73.0 78.7 71.4 72.2 72.0 72.0 71.9 0:12:30 88.1 72.6 74.0 74.3 74.0 74.5 0:15:00 74.9 76.7 78.8 77.6 78.6 0:17:30 101.7 78.4 80.4 84.8 82.8 84.1 0:20:00 129.3 172.1 82.9 85.2 91.8 89.0 90.9 0:22:30 183.0 88.3 90.5 99.3 95.7 98.3 0:25:00 188.7 94.3 96.4 107.0 103.0 106.6 0:27:30 100.2 102.8 114.2 111.0 115.1 0:30:00 193.6 197.7 106.5 110.1 121.3 119.5 122.9 0:32:30 201.2 113.2 117.3 128.3 129.2 130.3 0:35:00 205.6 120.4 125.3 136.4 140.9 138.6 0:37:30 136.0 147.6 150.0 155.7 0, 0:40:00 0:42:30 206.3 207.9 211.5 129.2 143.1 166.9 152.1 166.3 160.1 170.5 161.8 172.9 172.9 183.9 0:45:00 211.0 179.8 177.5 179.5 185.1 191.4 0:47:30 190.3 187.9 188.8 197.7 197.1 0:50:00 209.2 205.7 198.2 198.6 200.3 205.2 201.8 0:52:30 207.3 205.7 205.6 205.1 205.2 205.5 0:55:00 211.3 207.9 207.4 208.2 207.1 208.5 0:57:30 211.6 209.6 209.5 210.1 209.2 211.0 1:00:00 211.9 210.4 210.6 210.8 210.3 212.0 1:02:30 213.7 210.7 211.0 211.0 210.8 212.0 1:05:00 O Page 58

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION FLOOR FURNACE TEST - DECK 3 95NK17030/NC1973

   /]

V Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURES, . TIME T.C. No. 349 T.C. No. 360 T.C. No. 361 T.C. No. 362 T.C. No. 353 T.C. No. 354 hr: min:sec 0:00:00 70.4 70.7 70.7 70.3 70.3 70.3 0:02:30 70.5 70.6 70.6 70.4 70.2 70.3 0:05.00 70.5 70.7 70.6 70.3 70.3 70.3 0:07:30 70.5 70.7 70.7 70.4 70.4 70.5 0:10:00 70.7 71.1 71.1 70.8 71.1 71.1 0:12:30 71.2 72.1 72.1 71.9 72.3 72.3 , , 0:15:00 72.3 74.0 75.2 73.8 74.1 74.0 0:17:30 74.2 76.8 80.1 76.5 76.5 76.4 0:20:00 76.9 80.1 89.0 79.9 79.2 78.9 0:22:30 80.5 84.0 100.5 83.4 82.1 81.7 0:25:00 85.1 88.5 110.5 86.8 84.9 84.5

0
27:30 90.9 94.2 118.2 90.4 87.8 87.3
0
30.00 98.1 101.1 124.0 94.1 90.6 90.2 0:32:30 106.0 110.1 128.3 98.4 93.6 93.4

. 0:35:00 115.2 123.0 132.4 104.4 97.4 97.5 0:37:30 127.5 140.6 136.4 113.7 102.6 103.7 m 0:40:00 145.0 162.5 140.5 129.6 111.5 113.6 0:42:30 163.0 174.9 144.8 146.0 126.8 129.0 ( 148.6 4 0:45:00 172.6 180.8 150.6 161.1 146.7 0:47:30 179.8 187.3 158.3 174.5 168.0 168.7 , ! 0:50:00 186.4 193.4 176.5 185.5 188.3 187.7 l 0:52:30 191.8 200.1 193.8 193.7 198.4 198.3 - l 0:55:00 197.0 207.5 202.1 199.8 204.2 204.7 l 0:57:30 204.0 210.9 207.0 204.5 207.5 208.5 1:00:00 209.4 212.2 209.8 208.0 210.0 210.7 1:02:30 211.5 212.7 211.6 210.5 211.5 211.9 , 1.05:00 211.4 212.6 211.5 212.0 212.4 212.6 1 t I l l 4 f^ l Page 59 l I

- FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION i FLOOR FURNACE TEST - DECK 3

 ;hv 95NK17030/NC1973 Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURES,'F                                -

1 TIME T.C, No. 355 T.C. No. 366 T.C. No. 357 T.C. No. 358 T.C. No. 359 T.C. No. 360 hr: min:sec

;           0:00:00                      70.2           70.3                     68.1            71.4             71.3                71.3
 !          0:02:30                      70.2           70.3                    68.1             71.3             71.3                71.3                   l l          0:05:00                      70.3           70.3                     68.0            71.3             71.3                71.3                   '

70.3 70.3 67.8 71.3 71.3 71.3 l 0:07:30 0:10:00 70.9 70.4 67.7 71.4 71.6 71.6 i I 0:12:30 72.1 70.8 67.7 71.7 72.3 72.3 0:15:00 74.2 72.0 67.6 72.5 73.8 73.9 f 0:17:30 77.1 74.5 67.5 74.5 76.2 76.5 0:20:00 80.7 78.3 67.5 79.5 79.6 79.9 j 0:22:30 84.8 82.9 67.6 87.6 83.6 84.3 0:25:00 89.4 87.7 67.5 96.3 88.4 89.6  ; 0:27:30 94.6 92.9 67.4 105.0 93.8 96.1 l j 0:30:00 100.5 98.6 67.4 112.5 99.4 103.7 j 0:32:30 107.3 105.4 67.2 116.5 105.4 112.5 l 0:35.00 116.1 113.5 67.3 120.8 112.1 123.4 1 0:37:30 126.6 122.4 67.4 126.5 126.7 133.2

     ~      0:40:00                     138.4          131.4                    67.4           144.4             140.3              141.7 0:42:30                    152.1           141.5                    67.8           160.2             150.1              149.7
0
45:00 167.5 153.5 67.9 172.2 160.6 158.8
;           0:47:30                    182.6           137.7                     68.3          184.4             171.9              167.4 0:50:00                    194.6           184.4                     68.5          196.8             181.5              175.8 0:52:30                    202.7           198.5                     68.6          201.9             190.9              184.9 l

0:55:00 207.4 207.0 208.4 201.3 198.1 193.7 l 0:57:30 210.0 209.8 211.8 202.5 200.8 199.5 j 1:00:00 211.6 210.8 212.0 206.2 207.0 208.4 i 1:02:30 212.6 211.1 211.9 210.5 210.7 211.1 1:05:00 212.9 211.1 211.9 211.2 211.3 211.4 J e _. 4 a 1 Page 60

i FILE NC1973 APPENDIX D (SSUED-FLORIDA POWER CORPORATION FLOOR FURNACE TEST DECK 3 O 95NK17030/NC1973 d Test Date: DECEMBER 5.1995 UNEXPOSED SURFACE TEMPERATURES, 'F i TIME T.C. No. 361 T.C. No. 342 T.C. No. 363 T.C. No. 344 T.C. No. 365 T.C. No. 366 hr: min:sec 0:00:00 71.2 71.1 70.9 70.8 70.6 70.5 0.02:30 71.2 71.0 70.9 70.8 70.6 70.5 0:05:00 71.2 71.1 70.9 70.8 70.5 70.5 0.07:30 71.2 71.1 70.9 70.7 70.6 70.5 0:10:00 71.5 71.2 71.1 71.0 70.9 70.8 0:12:30 72.2 71.8 71.7 71.4 71.6 71.6 0:15:00 73.8 73.2 73.0 72.4 73.0 73.1 0:17:30 76.5 75.5 75.1 74.0 75.3 75.8 0:20:00 80.1 78.8 77.9 76.5 78.2 79.4 0:22:30 84.6 83.1 81.5 79.7 81.8 83.4 0:25:00 90.3 88.5 85.6 83.2 85.9 87.2 0:27:30 97.6 94.8 90.3 87.2 90.4 91.1 0:30:00 106.7 103.6 95.6 91.7 95.3 95.0 0:32:30 117.2 113.9 101.6 96.7 100.6 98.7 0:35:00 127.3 124.3 109.0 102.4 106.6 102.6 0:37:30 135.6 132.5 118.2 109.1 113.4 106.7 0:40:00 143.3 140.0 130.0 117.0 121.9 111.9 I 0:42:30 150.9 147.3 144.2 127.6 132.9 120.0 0:45:00 158.3 158.1 159.0 142.7 147.3 133.4 0:47:30 166.3 173.0 171.2 163.2 162.2 151.8 0:50:00 173.9 183.9 179.8 176.5 174.8 170.9 0:52:30 182.0 191.3 187.0 185.3 185.9 185.8 0:55:00 191.0 197.4 194.2 192.9 195.1 196.1 0:57:30 197.1 202.8 200.4 200.1 202.7 202.7 1:00.00 205.7 208.9 208.2 208.3 208.2 206.9 l 1:02:30 210.4 211.7 211.3 211.4 210.8 209.6 1:05:00 211.5 212.6 212.2 212.7 211.3 211.4 i l t 4 Page 61

l FILE NC1973 APPENDIX D ISSUED l FLORIDA POWER CORPORATION ]

    ^                                  FLOOR FURNACE TEST - DECK 3 l                                           95NK17030/NC1973 Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURES, 'F TIME     T.C. No. 367  T.C. No. 348   T.C. No. 369 T.C. No. 370 T.C. No. 371   T.C. No. 372 l        hr: min:sec O.00.00        70.4         70.5           70.5         70 6          70.4          71.9 0.02:30        70.4         70.4           70.5         70.5          70.4          71.9
~

0:05:00 70.4 70.4 70.5 70.5 70.4 71.9 i 0.07:30 70.5 70.5 70.5 70.5 70.4 71.8 0:10:00 70.7 70.6 70.8 70.6 70.5 72.0 0:12:30 71.2 71.0 71.4 70.7 70.8 72.3 0:15:00 72.5 71.8 72.6 71.2 71.4 73.1 j 0:17:30 74.6 73.4 74.7 72.0 72.6 75.7 0:20.00 77.4 75.9 77.6 73.4 74.5 79.6 0:22:30 80.8 79.0 81.1 75.8 77.0 84.4 i 0:25:00 84.2 82.4 85.2 79.5 79.7 89 8 0:27:30 87.6 85.7 90.2 85.2 82.8 96.0 J ' 96.4 94.2 85.9 102.5 O.30:00 90.9 89.2 0:32:30 94.1 92.5 104.5 108.9 89.4 108.5 0:35:00 97.2 95.9 114.0 125.6 93.1 114.0 0:37:30 100.6 99.8 124.2 137.9 97.3 118.9 148.8 102.1 123.5 I O 0:40:00 104.9 104.5 134.5 107.8 127.9 0:42:30 111.4 111.3 144.9 157.4 0:45:00 121.8 121.5 155.7 164.4 114.7 133.6 i 0:47:30 137.4 136.0 168.5 172.2 123.5 146.4 0:50:00 159.6 154.8 184.0 181.9 135.4 162.8

0
52:30 182.8 176.3 195.9 184.8 151.9 190.6 0:55:00 196.0 192.5 205.1 198.7 176.8 208.9 i 0:57:30 203.5 201.7 209.1 207.9 202.5 213.3 1:00:00 208.0 206.4 211.3 211.1 210.1 214.8 1:02:30 210.3 209.1 212.7 211.3 211.5 215.5  ;

1:05:00 211.4 210.9 213.2 211.3 211.5 215.5 l i i i I i 4 Page 62 i l

FILE NC1973 APPENDIX D ISSUED. FLORIDA POWER CORPORATION FLOOR FURNACE TEST - DECK 3 95NK17030/NC1973 O/- Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURES, '. TIME T.C. No. 373 T.C. No. 374 T.C. No. 375 T.C. No. 374 T.C. No. 377 T.C. No. 378 hr: min:sec 0:00.00 72.0 71.5 71.5 71.2 71.2 68.2 0:02:30 72.0 71.5 71.5 71.2 71.2 68.2 0:05:00 72.0 71.5 71.5 71.2 71.2 67.8 0:07:30 72.0 71.7 71.6 71.3 71.2 67.3 0:10:00 72.1 72.4 72.1 71.8 71.5 66.9 0:12:30 72.4 73.6 73.1 72.8 72.1 67.0 0:15:00 73.2 75.7 74.8 74.7 73.3 66.9 0:17:30 75.3 78.6 77.3 77.5 75.3 66.7 0:20.00 78.7 82.0 80.2 80.9 78.0 66.8 0:22:30 82.7 85.6 83.6 84.6 81.3 66.7 0:25:00 87.0 89.5 87.1 88.4 84.8 66.5 0:27:30 91.8 93.6 90.9 92.3 88.4 66.4 0:30:00 97.2 97.7 94.6 96.2 92.2 66.3 0:32:30 102.7 101.7 98.3 100.0 96.1 66.3 0:35.00 108.4 105.7 101.9 103.6 100.3 66.5 0:37:30 114.1 109.4 106.0 107.2 104.8 66.4 0:40:00 120.4 113.6 110.9 110.9 109.7 66.4 0 c 0:42:30 0:45:00 0:47:30 127.4 135.7 147.7 121.1 135.7 155.4 117.1 126.0 139.5 114.9 120.3 128.7 115.1 121.6 130.0 66.6 66.5 66.7 0:50:00 173.7 175.5 158.8 139.8 140.4 66.5 0:52:30 202.5 191.9 179.4 171.6 152.9 66.4 0:55:00 209.7 201.8 197.2 204.2 167.5 66.0 0:57:30 213.0 208.8 203.5 209.2 194.5 66.2 1:00:00 213.8 211.3 209.0 213.1 203.1 66.4 1:02:30 214.1 213.6 211.9 214.0 209.5 66.7 1:05:00 214.4 213.8 213.4 214.1 213.1 66.9 j ' O d Page 63

FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATION FLOOR FURNACE TEST - DECK 3 O 95NK17030/NC1973 b) Test Date: DECEMBER 5.1995 UNEXPOSED SURFACE TEMPERATURES, r TIME T.C. No. 379 T.C. No. 340 T.C. No. 381 T.C. No. 382 T.C. No. 383 T.C. No. 384 hr: min:sec 4 0.00:00 70.9 70.3 70.3 70.2 70.2 68.5 0:02:30 70.9 70.3 70.3 70.2 70.2 68.4 0:05.00 70.9 70.4 70.3 70.2 70.2 68.3 s 0:07:30 70.9 70.6 70.5 70.2 70.2 68.1 0:10:00 71.1 71.2 71.2 70.6 70.5 67.5 [ 0:12:30 71.5 72.9 72.4 71.3 71.2 67.7 0:15:00 72.1 75.8 74.6 72.8 72.5 67.6 0:17:30 73.3 79.2 78.1 75.1 74.9 67.6 0:20:00 74.9 82.7 82.4 78.0 78.2 67.5 0:22:30 77.1 86.3 86.8 81.2 82.2 67.5 l 0:25:00 79.5 89.7 91.5 84.4 86.7 67.4 0:27:30 82.4 93.1 96.3 87.7 91.8 67.4 0:30:00 85.7 96.4 101.3 91.0 97.8 67.3 0:32:30 89.5 99.5 106.6 94.5 104.6 67.2 ' 111.8 67.1 0:35:00 93.8 102.5 112.4 98.8 0:37:30 98.5 105.7 118.7 102.9 119.6 67.1 0:40:00 103.4 109.5 125.9 107.8 127.7 67.1 0:42:30 108.6 114.9 134.5 113.9 136.4 67.2

,(

0:45:00 114.7 123.7 144.9 120.0 146.2 67.0 0:47:30 122.4 141.6 157.3 130.0 157.2 67.1 0:50:00 133.1 193.4 172.3 145.3 169.3 67.0 0:52:30 150.3 205.5 189.1 169.0 181.8 66.9 - 0:55:00 169.9 206.9 203.7 195.7 192.3 0:57:30 193.9 kv9.0 209.2 205.3 200.3 208.0 1:00:00 202.3 210.6 211.0 208.8 205.3 211.5 1:02:30 207.5 211.7 211.8 210.6 208.3 212.7 1:05:00 213.0 212.6 212.4 212.0 209.6 213.0 I

                          .                                                                                  i l
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Page 64

FILE NC1973 APPENDIX D ISSUED-FLORIDA POWER CORPORATION FLOOR FURNACE TEST - DECK 3 l'\ 95NK17030/NC1973 Test Date: DECEMBER 5.1995 l UNEXPOSED SURFACE TEMPERATURES, 'F

TIME T.C. No. 385 T.C. No. 388 T.C. No. 387 T.C. No. 388 T.C. No. 389 T.C. No. 390 hr
min:sec 0:00:00 70.1 70.1 70.1 70.3 70.3 70.4 0:02:30 70.1 70.1 70.0 70.3 70.3 70.4 0:05:00 70.1 70.1 70.1 70.3 70.3 70.4 0:07:30 70.3 70.3 70.3 70.4 70.3 70.4 0:10:00 71.0 70.9 70.7 70.6 70.6 70.6 0:12:30 72.3 72.2 71.6 71.2 71.2 71.0 0:15.00 75.2 74.6 73.4 72.3 72.5 71.7 0:17:30 79.7 77.8 76.4 74.4 74.6 73.0 0:20:00 85.0 81.3 80.4 77.1 77.3 75.1
!           0:22:30           90.5      84.7           85.1           80.3        80.5           77.7 0:25:00           95.7      87.9           90.1           83.6        84.0           80.4 0:27:30        101.2        91.1           96.2           86.9        87.7           83.4
;           0:30:00        107.1        94.1          104.0           90.2        91.7           86.4 0:32:30        113.3        96.8          112.6           93.5        96.0           89.7 0:35:00       120.1         99.6          121.1           96.8       100.4           93.3 1

0:37:30 127.3 102.9 128.5 100.1 105.0 97.7 . 0:40:00 134.6 107.9 134.5 103.7 109.7 103.2 f 115.4 139.2 107.2 114.3 109.8 0:42:30 141.9 0:45:00 149.7 126.4 143.4 111.3 119.1 118.4

0:47:30 159.5 143.6 148.9 116.6 125.0 128.8 0:50:00 170.9 165.5 155.2 124.2 132.7 140.9 0:52:30 185.1 191.2 162.1 136.4 143.0 155.9 0:55:00 198.8 208.2 175.5 159.4 156.2 178.2 0:57:30 205.8 209.1 203.5 195.2 176.5 190.7 1 1:00:00 210.0 209.8 210.3 208.5 201.2 198.5 1:02:30 211.9 210.8 211.7 211.5 206.5 203.7 1:05:00 212.3 211.8 212.3 212.8 209.4 207.3 l 1

l

                         ..                                                                                    i 1

O Page 65 l l

4 FILE NC1973 APPENDIX D ISSUED: FLORIDA POWER CORPORATIOi

!                                                FLOOR FURNACE TEST - DECK q 4

O 95NK17030/NC1973 Test Date: DECEMBER 5.1995 i

;                                          UNEXPOSED SURFACE TEMPERATURE &, *F u . .                 . . . - -

TIME T.C. No. 391 T.C. No. 392 T.C. No. 393 T.C. No. 394 T.C. No. 395 T.C. No. 396 a hr: min:sec

0:00.00 70.1 70.3 70.1 70.4 70.2 69.4 0:02:30 70.1 70.3 70.1 70.4 70.2 72.8 0.05:00 70.1 70.4 70.1 70.4 70.3 78.7 0:07:30 70.2 70.4 70.2 70.4 70.2 81.8 0:10:00 70.4 70.6 70.4 70.6 70.4 86.8 0:12:30 71.1 71.2 71.1 70.9 70.9 94.2 0:15:00 72.3 72.5 72.5 71.6 72.0 101.2 0:17:30 74.5 74.6 74.8 73.2 74.0 107.9 0:20.00 77.3 77.3 77.7 76.1 76.8 114.9 0:22:30 80.5 80.5 81.1 79.9 80.1 122.6 0:25:00 83.7 83.8 84.7 84.0 83.6 132.9
0
27:30 b .2.0 87.2 88.6 88.1 87.4 145.5 0:30.00 90.2 90.8 92.5 92.0 91.4 158.5 0:32:30 93.2 94.4 96.8 95.7 95.2 172.0 0:35:00 96.3 98.6 103.3 99.1 99.0 184.5 i

0:37:30 99.5 104.0 116.1 102.2 102.7 196.7 0:40:00 103.0 110.8 131.8 105.1 106.2 208.0  :

G 218.5 l Q 0
42:30 0:45:00 107.5 113.4 120.1 132.5 149.0 165.1 108.0 111.6 110.0 115.0 227.7 i 145.5 178.6 117.1 122.6 235.0  !

0:47:30 121.8 1 0:50:00 134.0 158.0 192.3 127.2 135.2 242.4 l 1 0:52:30 153.2 171.4 200.0 172.6 186.7 249.0 i 0:55:00 185.0 187.7 205.4 195.2 203.6 256.5 4 0:57:30 195.8 199.4 208.6 204.0 207.7 265.5 1:00:00 202.6 205.7 210.0 207.9 209.9 273.5 1:02:30 207.8 208.8 211.0 209.9 211.2 281.6

1:05:00 211.2 211.0 211.8 211.5 212.0 290.3 1

4 l I 4 Page 66 l

                      ._    _        -         ..                        _~        -.     .  -   ..  ._     - .

4 i FILE NC1973 APPENOlX D ISSUED: 1 FLORIDA POWER CORPORATION FLOOR FURNACE TEST - DECK 3 95NK17030/NC1973

,i                                        Test Date: DECEMBER 5,1995 UNEXPOSED SURFACE TEMPERATURE 3

i i 1 TIME T.C. No. 397 T.C. No. 398 T.C. No. 399 hr: min:sec i 0:00:00 69.3 69.4 69.5 0.02:30 69.5 69.7 69.7

]
0.05:00 71.0 70.8 70.7 0:07:30 72.8 72.0 71.6 l 73.3 72.6
-                               0:10:00           75.0 0:12:30           78.5          75.5            74.4 l

, 0:15:00 83.4 78.0 76.6 0:17:30 90.0 80.6 79.4 J 0:20.00 103.4 83.7 82.9 i 0:22:30 124.2 87.3 86.9 0:25:00 142.9 91.3 91.6 0:27:LJ 154.0 95.7 96.6 l

0
30:00 160.3 100.3 101.5 0:32:30 164.4 104.9 106.3 0:35:00 168.4 110.2 111.2 0:37:30 171.1 116.2 116.7 0:40:00 174.2 124.1 122.7 i 0:42:30 177.4 134.1 129.8 0:45:00 183.8 146.2 139.0 0:47:30 191.2 159.4 150.4 0 0:50:00 198.3 172.6 164.4 0:52:30 204.9 185.4 180.6 0:55:00 210.7 196.7 195.3

! 0:57:30 215.1 204.9 204.9 i 1:00:00 218.2 209.1 210.3 1:02:30 220.5 210.7 214.0 1:05:00 222.2 212.4 216.1 i .. i i l

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File NCl973 PageEl Issued 2-7-96 O AEEENRIX E INSIEUMEEI C ALlaB AIIRS RECREDS The instruments used during the test program were provided by Underwriters , Laboratories Inc. Each of the instruments was calibrated against an instrument having calibration traceable to the National Institute of Standards and Technology (NIST) The calibration records of each instrument are on file at Underwriters Laboratories Inc. The following instruments were used in the test program: Instrument Type Instrument No. Calib. Date Calib Due Furnace Temperature Recorder 25FISTR 11-17 95 5-17 96 Furnace Control Pressure Gauge 3FB5MH 6-14-95 6-14-96 Furnace Control Pressure Gauge 18FB5hm 6-14-95 6-14-96 Furnace Control Pressure Gauge 28FB5NM 6-14-95 6-14-96 Furnace Control Pressure Gauge 29FB5hm 6-14-95 6-14-96 Furnace Control Pressure Gauge 30FB5hm 6-14-95 6 14-96 Furnace Control Pressure Gauge 31FB5MH 61495 6-14-96 I Digital Temperature Meter SIFISDTM 11-17->5 5-17-96 t Data Acquisition System 15FISDAS 11-16-95 11-16-96 , Data Acquisition System 23FB5DAS 12495 12-4-96 Thermocouple Scanner 2FISSCNR 11-28-95 11-28 96  ! Thermocouple Scanner 3F15SCNR 11-16-95 11 16-96 , Thermocouple Scanner 4FISSCNR 11 28-95 11-28-96 j Thermocouple Scanner 8F15SCNR I1-15-95 11-15-96 j Thermocouple Scanner 10FBSSCNR 12-1-95 12-1-96 Thermocouple Scanner 1IFB5SCNR 12-1-95 12-1-96 Thermocouple Scanner 12FB5SCNR 12-1-95 12-l-96 I Thermocouple Scanner 13FB5SCNR 12-4-95 12-4-96 Pressure Transducer 3FISEPT 6-12-95 6-12-96 l Pressure Transducer 14FISEPT 6-12-95 6-12-96 Clock 29FBSCLK 6-15 95 6-15-96 Clock 31FB5CLK 6-15 95 6-15-96 Clock 32FB5CLK 6-15-95 6-15-96 Clock 33FB5CLK 6 15-95 6-15-96 Hose Stream Pressure Gauge 139F25PG 8-24-95 8-24-96 Stop Watch 21FISSW 9-25 95 9-25 96 i

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Sr{ uso& M%E R2Wzi 7G7 Lu~?~n'40 , cawrr. cow iws 40 JWME3 REV 1 , FI/mma somm CGitecRATION IEEPECTIm MAN NOs 001 THERMD-LAG FIRE BARRIER SISTEMS VERIT!TATION OF THE INSFECTICN POINTS LISTED BEIDW MUST BE ACCOMPLISHED FCR EACH THERMO-1.hG 330 TIRE DARRIEE MODIFICATIov OR REWCRK AS TABULATED ON TEE CONTINUATIDN SEZ2TS OF HIS INSPECTICE PLAN. .THIS PLAN PROVICES INSTRUCTIONS FOR ACCDMPLISHING ZACE INSPECTION POINT. IN3 TAI.LATION INSFDCTIONS WII.L BE DONE BI QC PER$0NS QUAI.IFIED FOR THE INSTAL?t.LTION OF T.S.I. FIRE BARRIEPJ. TNE QUALIFI E M ERED-LAG QC IMSPECICR WILL EAKE FIELD , JUDGEMENTS AND DETERMINATIONS OF ACCEPIABILITI 0F UNSPECIFIE TOLERANCES, DIERNSIONS, TECHNIQUES, AFD OTHER UKLISTED CRITERIA BASED ON HIS KNOWI.EOGE AND TRAINING CN THE TSI, INC. THERNO-LAG 330 FIRE BARRIEE SISTEN INSTALLATION FROCEDUREs. FINAL INSPECTIONS NUST BE DONE OFLY' APTER SUFFICIENT CURE TIEE (ONE DAY CR BORE) EAS BEEN s ALLCWED FOR SMRINNAGE AND HARDENING OF THE APPI.IC 330-1 TEDWEL GRADE SUBLIMINING CDE- POUND. NOTE 8 INSP. PT.1,4 AND 6 WILL RMUIRE AN INPROCESS INSPEI-TION TO DETERMINE MATERIAL THICKNESS.

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IRSP.  ; PT. DESCRIPTION OF IEEPECTION/AccErr&BCE CRTTERIA 0001. QC TO YERIFT MATERIAL THIC30 FESS UPCN REMOVAL CF TSI EATERIAL AND 7ERIFI EATERIAL THICKNESS IS DOClisuu IN 2712 WORK PACKAGE. 0002. QC TO YERTFT THE REMOVED THICENESS IS REINSTALIED SATISFACTORILT. l 0003. QC TO VERIFY THERE ARE NO HOLESe CRACKS, OPEN SFAMS, GAPS OR DEPRESSICKS TH1.T WOULD V10*JTE MATERIAL I THIC30raSS REQUIREMENTS. ) l 0004. QC IS TO VERIFT THE IS IN. RULE IS NET FOR INSULATICN OF ALL APPENDIX R CCNDUITS/0THER INSTALLATIONS. j C005. TERITY BANDING IS NOT ECRI THAN 2 INCEES FRCN THE I ENDS kND 30T MORE T3 TAN 12 INCHES SPACING 3ETWEEN tO PREFARED BT GRANAN, STANLEY A DATE 06/23/95 ocaI.z:rIEn InsracTICE PLAEEsa NC1973, APP. G PAGE I I l

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11 TSP. P1". DR9CRIPT70m or TwcPyr?Ias/AccM-: Ancz cRTTmtTA DANDS OF W!RE. OCOS. QC IS TD 7DITY SPACING OF AFCHOR SC:.TS !S FOT MCRE TEAN 12 INCFIES AND Is Cc7 ERD BY I/2 INOf CM 1 INC3 CR TROVEL GRADE "'EEP2to-LAG. T3ERE ARs No BCLT TCFQUE reg 7IR MENTS IN THIS IN3PICTIO33. 1 0007. QC IS TO VERIFI ALL CCNDU!TS,

  • UNCTION scErs,

' DISTRIBUTION PANEIA AND CASLR " RAYS THAT ARE CCTERED HAVE TEEIR IDENTITIES F:ZI:D ON TZE THEPJo-LA3 CDVERIN3 TEDE EQ*JIVALENT TO ZZICTING PLAST FPOCEEI2E MP-403. 000s. QC IS 20 YERIFY ALL CORNE3S ARE TROVELED TO A SENI-SQUARE CONFIGURATION SO THAT THE DARRIZE NATERIAL !( *'HICKNESS WILL BE MAINTAINED FCR ALL SURFACES AND

( 'l'71AT TER SPECLFLED THICKNESS EATERIAL IS INStaum, 4

d l 1 3 5 PREPARED BT GRAMAN, STANLEY A IETE 06/23/95 onALIrrun 2xuPacT1 cur FLamma NC1973 APP. G PAGE 2

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INSPECTION ^ PLAN i F w T*ia powEs ) CMN"' ICE I IW3PDCT10N FIA5 NO: ool

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FuneAaED BY- ORAHAB, STANLEY & C5/23/95 O' osmLITInn Insyncrzam PIJJuum ne'N NC1973

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APP. G PAGE 3 i

,e'3 REV 1 's > INSPECTION PLAN rLoa.IDA yourmr. ConroRATION INSFF)}}