ML19253A336

Conduit Seal Fire Barrier Testing,Bisco Test 748-15

ML19253A336
Person / Time
Site:	Maine Yankee
Issue date:	05/29/1979
From:	James Anderson BRAND INDUSTRIAL SERVICES, INC. (BISCO)
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ML19253A335	List: ML19253A334 ML19253A336
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NUDOCS 7908210357
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{{#Wiki_filter:CONDUIT SEAL FIRE BARRIER TESTING BISCO TEST NO. 748-15 4 James S. Anderson Technical Director Brand Industrial Services, Inc. May 29, 1979 79082103d l

constasetion - 'e -e-es- ~ - ~ ~ce=2 - tschacDogg labore1eraes a Osvissort of the POWLAND CEMENT ASSOCIATION May 31, 1979 Mr. Jim Anderson BISCO Brand Industrial Services, Inc. 1420 Renaissance Drive Park Ridge, Illinois 60068

Dear Mr. Anderson:

I have reviewed the Final Report entitled," Conduit Seal Fire Barrier Testing - BISCO Test No. 748-15." The specimen was fab.ricated, and the test performed in accordance with BISCO Test Procedure No. 748-15, Re-vision No. 1 dated 1/30/79. The fire and hose-stream tests referred to in this report were conducted at the Construction Technology Laboratories, a division of the Portland Cement Association, fire test facility on March 13, 1979. The report describes accurately the details of specimen fabrication, test procedures, observations during test, and test results. Sincerely yours, &fshis~J Manager Fire Research Section Melvin S. Abrams rk CR-4415 Copy to-W. G. Corley Central File 2090 291

CONDUIT SEAL FIRE BARRIER TESTING BRAND INDUSTRIAL SERVICES, INC. (BISCO) PARK RIDGE, ILLINOIS SYNOPSIS This report describes the fabrication and test procedures and lists the results of fire and hose stream tests. The tests were conducted on nine 5" diameter steel conduits distributed in a 48" x 48" concrete frame specimen 12" thick. The conduit fire barrier systems were: Flame-mastic 71A installed according to Maine Yankee Procedures, Dow Corning 3-6548 silicone foam installed according to Brand Industrial Services, Inc. procedures, and composite seals fabricated from both systems. Each conduit contained approximately 20% fill of either control or power cable. The tests were conducted to evaluate the performance of the pea.etration seal systems. The specimen was exposed to a stu'dard fire test of ASTM designation E-119 and a solid stream hose spray test. Failure of each type of the Flamemastic 71A fire barriers was noted either on exposure to fire or on application of the hose stream or by both. The silicone foam seals withstood the fire test and hose stream test, however, in certain instances temperatures higher than allowable by ASTM E-119 were noted on the non-fire exposed side. In the evaluation of this temperature data the location of the cilicone foam seals and thermo-couples and the conduction of heat through the conduit and concret e slab must be considered. The seal system comprised of a combination of silicone foam and Flamemastic 71A met all applicable criteria for both fire and hose stream tests. 2090 292

Page 1 of 23 s FIRE TEST REPORT GENERAL This report describes the methods used to perform fire barrier testing and the results of those tests on fire barriers in 5" steel conduit representative of fire barriers in conduit as cur-rently existing at Maine Yannee Nuclear Generating Station. Also tested were modifications to those conduit fire barriers. This fire barrier test provides a means for determining the validity and integrity of procedures and materials used for the preparation of those fire barriers at the Main Yankee facility when evaluated according to a three hour fire criteria as defined by ASTM E-119. The fire barrier test was performed on a concrete test slab con-taining nino 5" embedded corduit, with the following types of seals; 4 conduits scaled on one end only with Flamemastic 71A. 2 conduits sealed on two ends with Flamemastic 71A. 1 conduit sealed on one end with Flamemastic 71A and Dow Corning 3-654 8 silicoao foam. 2 conduits sealed in the center region with Dow Corning 3-6548 silicone foam. The test assembly was exposed to the fire in a horizontal (floor) position. This is generally more severe than a vertical (wall) fire exposure. The test assembly was subjected to hose stream test subsequent to the three fire exposure period. The fire and hose stream tests were performed at the Construction Techn lo y boratories,

Page 2 of 23 a Division of Portland Cement Association, 5420 Old Orchard Road, Skokie, Illinois 60077. The tests were witnessed by representatives of Yankee Atomic, American Nuclear Insurers, Brand Industrial Services, and Construction Technology Laboratories. 9 FABRICATION OF TEST ASSEMBLY Details of the concrete test frame are shown in Figure 748-15-1. The 48" x 48" normal weight concrete slab containing nine 5" steel conduit was 12 thick. After seven days of moist curing under damp burlap the concrete slab was dried in a heated kiln at a temperature of 180 F to a moisture content suitable for the test. Each of the nine conduit are galvanized heavy wall steel rigid conduit 32" in length which allows an extension of the conduit 10" above and 10" below the concrete slab. Conduit Seal Systems The cable and conduit seals were installed by BISCO personnel. They were positioned at locations shown in Figure 748-15-1 and in specific details shown in 748-15-2 and 748 '~ All conduit s. was obtained from Maine Yankee nuclear facilities and is identical to that material used for comparable installations in the plant. Conduit #1. This conduit was filled to approximately 20% with power cable and sealed with asbestos rope covered by 2" of Flame-mastic 71A applied as directed in Maine Yankee Procedure MYM-5-108, revision, original. The surface of the Flamemastic material was flush._ with the open end of the conduit on the fire exposed side. Conduit #2. This conduit was filled to approximately 20% with control cable and sealed with asbestos rope covered by 2" of Flamemastic 71A applied as directed in the Maine Yankee Procedure 2090 294

Page 3 of 23 MYM-5-108, revision, Original. The surface of the Flamemastic material was flush with the open end of the conduit on the fire exposed side. Conduit #3. This conduit was filled to approximately 20% with power cable and sealed with asbestos rope covered by 2" of Flamemastic 71A applied as directed in the Maine Yankee Procedure MYM-5-108, revision, Original. The surface of the Flamemastic material was flush with the open end of the conduit on the non-fire exposed side. Conduit #4. This conduit was filled to approximately 20% with control cable and sealed with asbestos rope covered by at least 2" of Flamemastic 71A applied as directed in the Maine Yankee Procedure MYM-5-108, revision, original. The surface of the Flame-mastic material was flush' with the open end of the conduit on the non-fire exposed side. Conduit #5. This conduit was filled to approximately 20% with control cable and sealed on both ends with seuls consisting of asbestos rope covered with 2" of Flamemastic 71A applied according to Maine Yankee Procedure MYM-5-108, revision, Original. The surface of the Flamemastic material was flush with both the fire exposed and non-fire exposed ends of the conduit. Conduit #6. This conduit was filled to approximately 20% with power cable and scaled on both ends with seals consisting of asbestos rope covered with 2" of Flamemastic 71A applied according to Maine Yankee Proceduro MYM-5-108, revision, Original. The surface of the Flamemastic was flush with both the fire exposed and non-fire exposed ends of the conduit. 2090 295

Page 4 of 23 Conduit #7. This conduit was filled to approximately 20% with power cable and scaled with asbestos rope covered with 2" of Flamemastic 71A applied as directed in Maine Yankee procedure MYM 108, revision, original. The surface of the Flamemastic material was flush with the open end of the conduit on the non-fire exposed side. Dow Corning 3-6548 silicone foam was then injected against the Flamemastic/ asbestos rope seal to a depth of 9" in accordance with BISCO Standard Production and Quality Assurance Procedures. Conduit #8. This conduit was filled to approximately 20% with control cable and sealed with 9" of Dow Corning 3-6548 silicone foam at the midway point of the conduit in accordance with BISCO Standard Production and Quality Assurance Procedures. Conduit #9. This conduit was filled to approximately 20% with power cable and sealed with 9" of Dow Corning 3-6548 silicone foam located at the midway point of the conduit and installed in accordance with Standard BISCO Production and Quality Assurance Procedures. The completely scaled test assembly was all' owed to air cure for a minimum of 24 hours prior to the fire test. FIRE TEST The test assembly containing the sealed conduit systems was sub-jected to a three hour fire exposure on the small slab furnace at the Construction Technology Laboratories. The test specimen was tested in the horizontal configuration and under a pressure differential of 0.25" of water with a positive pressure on the non-fire exposed side. This pressure was maintained throughout the duration of the test with no significant variations. The tre 2090 296

Page 5 of 23 exposure followed the standard time / temperature relationship described in ASTM E-119. Furnace temperatures as measured by two thermocongles located in the furnace 12" below the test slab were monitored throughout the three hour test period. Those furnace temperatures are shown in Figure 748-15-4. Throughout the duration of the fire test the temperature of the unexposed surface of the concrete slab was monitored. Table I lists the temperature of the slab face for the three hour period, indicating a maximum tem-perature of 355 F. Specific observations during the fire test are as follows: Conduit #1. Smoke was observed from this conduit at 8 minutes into the test changing to dense smoke by 14 minutes. Actual burn through occurred at approximately 23 minutes into the test with substantial temperature rises both at the non-exposed surface of the fire barrier and on the cable jacket itself at a point approximately 32" from the fire side as shown in Table II. Conduit #2. Smoke was observed from this conduit at 10 minutes into the fire test changing to dense smoke in 14 minutes. Burn through of the fire barrier occurred 24 minutes into the test with flames observed coming from the conduit. Specific temperatures as monitored in conduit 2 are shown in Table III. Conduit #3. No fire damage was noted on the non-exposed face of this penetration seal system. Temperatures monitored were within acceptable limits as shown in Table IV. Conduit #4. No fire damage was noted on the non-exposed face of this penetration seal system. Temperatures monitored were within acceptable limits as shown in Table V. 2090 297

Page 6 of 23 Conduit #5. Dense smoke was emitted from this conduit at 39 minutes into the test, however, no other effects from the fire were noted. The temperature on the unexposed face of the fire barrier furthest from the fire exposed side as monitered by TC #3 was within acceptable limits as shown in Table VI, Conduit #6. No fire effects were noted on the unexposed surface of the fire barrier located in the non-fire exposed side of the conduit. The temperatures monitored at that point were within acceptable limits, however, temperatures monitored on the unexposed side of the fire barrier located on the fire exposed side of the conduit as shown in Table VII suggest failure of that one of the two fire barriers. Conduit #7. No effects of the fire were observed on the unexposed side of the fire barrier. Temperatures monitored at various points within the fire barrier were within acceptable limits as shown in Table VIII. Conduit #8. Light smoke or steam was emitted from the conduit at one hour 54 minutes in the test. No other effect of the fire was observed. The temperatures monitored in this fire barrier system as shown in Table IX. Conduit #9. No effects of the fire exposure were observed in this fire barrier system. Temperatures monitored at various points on the seal are shown in Table X. HOSE STREAM TESTS After the three hour fire exposure period, the test assembly was moved from the furnace to another location within the laboratory for application of the hose stream portion of the tes e

Page 7 of 23 specimen was placed in a vertical position and subjected to a discharge from a 1 1/8" solid stream water spray nozzle with a pressure of 30 psi at the base of the nozzle and at a distance of 20 feet from the test slab. The hose stream was directed at the exposed side of the test slab for 13 seconds which is in excess of the 2 1/2 minutes required per 100 sq. ft. of specimen. The evaluation of the test specimen after the hose stream showed that substantial water was transmitted through conduits 1, 2, 4 and 6. All other conduits appeared water tight and no observable effects on the continuity or position of the seals in the remaining conduits were noted.

SUMMARY

The test assembly consisted of a concrete slab 48" x 48" x 12" thick with nine 5" diameter rigid steel conduit penetrating through the slab and extending 10" on either side of the slab. The conduit contained a variety of fire barrier materials, including Flamemastic 71A, Dow Corning 3-6548 silicone foam and composite seals made up of both Flamemastic 71A and Dow Corning 3-6548 silicone foam. All of the silicone foam was installed by Brand industrial Services, Inc. (BISCO) consistent with BISCO Production and QA Procedures. The Flamemastte 71A was installed by BISCO consistent with Maine Yankee Procedure MYM-5-108. Pertinent test results are listed; 1. Fire barriors comprised of Flamemastic 71A _ocated on the fire side of the conduit failed by allowing passage of fire during the fire test and subsequently allowing the passage of water during the hose stream test. 2. Conduits sealed with Flamemastic 71A on the non-fire 7090 799

Page 8 of 23 exposed side had no observable failure as a result of the fite exposure, however, the conduit containing control cable failed ASTM E-119 criteria by leaking substantial water on application of the hose stream portion of the test. 3. Conduits sealed with Flamemastic 71A located on both the fire exposed and non-fire exposed sides of the conduit appeared to pass the fire exposure test, however the conduit containing power cable failed to meet ASTM E-119 criteria by allowing substantial amounts of water to penetrate during the application of the hose stream portion of the test. 4. The conduit filled with a combination of Flamemastic 71A and Dow Corning 3-6548 silicone foam met all of the criteria set forth in ASTM E-119 for a three hour fire exposure. 5. The conduit filled with Dow Corning 3-6548 silicone foam appeared to pass the fire exposure and hose stream portion of ASTM E-119 criteria, however, temperatures monitored on the unexposed side of the silicone seal exceed the limits established by ASTM E-119. It should be noted that the surface temperatur of the unexposed surface of the concrete slab exceeded 350 F at the end of the three hour fire exposure resulting from conducted heat through the concrete slab and conduits. This conducted 2090 300

Page 9 of 23 \\ heat is a major factor in causing the temperature rise monitored at the unexposed surface of the foam and must be considered when evaluating those temperatures in conduits 8 and 9 where the thermocouple location was depressed approximately 3" below the level of the un-exposed face of the concrete slab. End of Test Report ,on i. '/ li

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TEST SL d ~ FI R E SIDE AseEsTOs q ROPE y /'/ Z- ~515~-- ZS 20T4 FlLL -= CF CONDUIT 6 F L A M ASTIC 71-A g f, y P OYl E R C A B L E ' _ _ n ____[/ FL Af A ASTIC 71-A I _2"J L-ASEESTOS ROPE A S F,ES TOS ROPE-]I -2 SILICONE FOAM DC-5543 my y ~ ~ - - ~ 20% FILL f-~),' '... M _C_ONDUlT 7 FOWER C A B L E "pl__T - ,,,,,-{,. }}, p_ cL AM ASTIC 71 - A 9" _2" o-N y SIL! CONE F,OAIA DC-6548 ..u-------- 20, FILL . ;,py CONDUlT 8

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C E R AfAIC FIBER 3 N v SILICONE F,O A M DC-6548 Z 20% FlLL [.__.l.-l,l',.-$ ~ ~~ CONDUIT 9 - CONTROL CABLE + : cc.- i m 9" bC ER AMIC FIBER ) P CROSS SECTION m hJ OF o S S CONDUIT THRU TEST SLAB o C M AINE YANKEE R uo CABLE PENETRATION SEALS S a BISCO REPORT 748-15-3 3 OF 3

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Page 14 of 23 TEI1PERATURE MEASUREf1E'1TO ~ .r v. V.. - -.. - 0, O 0 2 3 .V l - O O O. 4 5 6 TC #1 p- . O O O 7 8 9 V. g. CONCRUTE SLAB - UNEXPOSED FACE TEMPERATURE ( F) TII1C (hr.) TC #1 0:00 70 0:10 75 0:20 90 0:30 120 0:40 150 0:50 180 1:00 190 1:lG 210 1:20 220 1:30 245 1:40 260 1:50 280 2:00 295 2:10 310 2:20 320 2:30 330 2090 306 2:40 340 2:50 345 3:00 355

Page 15 of 23 TABLE II TEl1PERATURE 11EASUREMENI'S CO'NDUIT I FIRU GIDE ff j[y ~~~~~Z~--- ~[ 2 0% FI L L ~ ~ ~ ~ I / POWER CABLE r TC #1 TC #2 TEMPERATURE (UF) TIf1E (hr.) TC #1 TC #2 0:00 70 70 0:10 160 180 0:2G 270 310 0:30 590 620 0:40 870 1210 0:50 1090 1450 1:00 1160 1660 1:10 1240 1820 1:20 1380 2060 1:30 1440 1290 1:40 1450 1040 1:50 1450 940 2:00 1460 910 2:10 1500 880 2:20 1550 860 2:30 1630 860 2:40 1400 840 2:50 880 810 2090 307 3:00 500 820

Page 16 of 23 ,f i TABLE III TEMPERATURE MEASUREMENTS CONDUIT 2 FIPE SIDE f.x - 20% FILL fj'b/---- ______ _ _ f CO N T R O L C A B L E. n TC #1 TC #2 TEMPERATURE ( F) TIME (hr. ) TC #1 TC #2 0:00 70 70 0: 0 100 80 0:20 150 130 0:30 150 180 0:40 200 300 0:50 260 310 1:00 270 300 1:10 290 300 1:20 300 300 1:30 310 290 1:40 320 280 1:50 355 270 2:00 360 260 2:10 360 250 2:20 370 250 2:30 350 240 2:40 330 230 2:50 300 230 3:00 230 230

Page 17 of 23 TABLE IV TEMPERATURE MEASURE'1CNTS CONDUIT 3 FIRE SIDE 1-r== M _~ri = = - _ M 5 = = = ; 20% FILL - ~ ~ ~ ___; POWER CABLE: diY(( RI [T TC #1 TC d2 TC #3 TEMPE RATURE ( F) TIME (hr.) TC #1 TC #2 TC #3 0:00 70 70 70 0:10 70 70 70 0:20 70 70 70 0:30 80 80 80 0:40 90 80 100 0:50 110 100 120 1:00 120 120 140 1:10 130 140 150 1:20 150 150 170 1:30 160 155 180 1:40 165 160 190 1:50 170 160 190 2:00 170 160 200 2:10 170 155 200 2:20 170 155 205 2:30 170 155 205 2:40 170 155 205 2:50 170 155 210 2 090 T 09 3:00 170 155 210

Page 18 of 23 TABLE V TEMPERATURE MEASUREMENTS CONDUlT 4 PIRE SIDE f

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13 20% FIL L ~ [ __.-t CO NTROL CABLE -pi?, TC #1 TC #2 TEMPERATERE (UF) TIME (hr.) TC #1 TC #2 0:00 70 70 0:10 70 70 0:20 70 75 0:30 80 80 0:40 90 85 0:50 95 90 1:00 100 95 1:10 110 100 1:20 110 100 1:30 120 100 3:40 120 105 1:50 125 105 2:00 130 105 2:10 135 110 2:20 135 110 2:30 135 110 2:40 140 110 2:50 145 110 3:00 150 110

Page 19 of 23 TABI,E VI TEMPEl(ATUllE MEASUltEMENTS CONDUIT 5 FIItE SIDE 7 2b A- [/N%== =;5, CONT ROL C A BL E r_._...-- _ _d/ I '~ 20% FILL - I 6 ,4 TC #1 TC #2 'rC #3 TEMPERATUllE ( F) TIME (hr.) TC #1 TC #2 TC #3 0:00 70 70 70 0:10 70 70 70 0:20 80 80 70 0:30 90 95 70 0:40 100 140 80 0:50 110 170 100 1:00 120 190 110 1:10 140 215 125 1:20 155 235 140 1:30 170 260 160 1:40 180 280 175 1:50 190 310 185 2:00 200 330 195 2:10 215 350 200 2:20 225 365 205 2090 311 2:30 235 330 210 2:40 245 395 215 2:50 250 410 220 3:00 250 415 225

Pagc: 20 of 23 TABI,I: VII TEMPERATUltE MI:ASUltEMEtJTS CONDUlT 6-FIRE SIDE M{}SW===t?) POWER C A B LE -=== ~ ~ ~( 'f- ~ ~ ~ ~ {CM^#T2hT72 20% FILL ~ - - 5f 2 \\, TC #1 TC #2 TC #3 TEMPERATURE ( F) TIME (br.) TC #1 TC #2 TC #3 0:00 70 70 70 0:] 0 70 70 70 0:20 80 100 70 0:30 120 120 70 0:40 180 120 80 0:50 230 120 85 1:00 280 130 90 1:10 335 140 90 1:20 380 150 90 1:30 420 175 95 1:40 460 190 100 3:50 495 190 ]00 2:00 530 200 100 2:10 560 210 100 2:20 590 210 100 2:30 615 215 105 2:40 635 215 110 2:50 660 215 110 3:00 680 235 110 2090 312

Page 21 of 23 TABLE VIII TEMPERATURE MEASUREMEf1TS CONDUIT 7 FIRE SIDE 7 ..s.,.. 20% FILL y,7,/.. :.,.. _=_ 1.T_- = % _ --i POV/ER C A BLE ' F li-{.}.j[-@.' '~ TC #1 TC #2 TC #3 TEMPERATURE ( F) TIME (hr.) TC #1 TC #2 TC #3 0:00 70 70 70 0:10 70 70 70 0:20 70 70 70 0:30 80 70 70 0:40 110 75 70 0:50 150 80 70 1:00 180 90 80 1:10 195 110 80 1:20 200 120 85 1:30 220 140 90 1:40 250 165 95 1:50 265 190 100 2:00 285 200 310 2:10 305 205 125 2:20 325 295 135 2:30 340 205 140 2:40 360 205 145 2:50 380 205 145 3:00 400 205 150 2090 313

Page 22 of 23 TABLE IX TEl1PEllATURE MEASUREMEllTS CONDUlT 8 PJRE SII)E [ 20% FILL F=Q ,{f:.,'.,;.'-l.[. '.',.yEN53= dE]===== ., )

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_._ _ g TC #1 TC #3 TC #o-TEf1PERATURE (UF) TIf1E (hr.) TC #1 TC #2 TC #3 0:00 70 70 70 0:10 70 70 70 0:20 100 80 70 0:30 160 95 70 0:40 250 130 80 0:50 320 160 100 1:00 380 195 120 1:10 440 220 140 1:20 490 250 160 .1:30 555 290 180 1:40 575 320 200 1:50 595 350 220 2:00 625 370 240 2:10 650 400 260 2:20 670 430 270 2:30 690 440 280 2:40 710 450 290 2:50 730 460 295 3:00 740 470 300 2090 314

Page 23 of 23 TABLE X TEMPERATURE MEASURE?1Ef1TS CONDUlT 9 l' IRE SIDE 20% Fl L L '; Z ';','. -l.', ,p'!:-@ __- CO NTROL CABL E ;_,ff i:'<";'.}",Opyj TC 01 TC #2 TEI1PERATURE ( F, TIf4E (hr.) TC #1 TC 12 0:00 70 70 0:10 200 70 0:20 950 70 0:30 1080 80 0:40 ].80 100 0:50 1410 135 1:00 1470 170 1:10 1530 180 1:20 1570 200 1:30 1580 230 1:40 1620 250 1:50 16'70 270 2:00 1710 300 2:10 1760 315 2:20 1790 335 2.30 1740 360 2:40 1690 370 2090 315 2:50 3620 380 3:00 1610 390

brand industrial services,Inc. 1420 renaissance drive, park ridge, Illinois 60068, (312) 298-1200, telex 282-482 a subsidary of brand Insulations,Inc. Page 1 of 5 P R O C E D U R E C O V E R S il E E T Procedure flo. Dated Revision flo. Dated 748-15 12/30/78 1 1/30/79 TITLE: CONDUIT SEAL AND FIRE BARRIER TESTING

SUBJECT:

Evaluation of conduit fire seals reprosentative of seals existing at flaine Yankc.e and modifications thcreof. SCOPE OF CURREtiT REVIS10ti: Paragraph 3.1 Slab thickness changed to 12". Paragraph 3.2.1 thru 3.2.7 Change Flamastic location to flush uith conduit end. This document contains information proprietary to Brand Industrial Services, Inc., and shall be surrendered upon request from Brand Industrial Services, Inc. The contents are not to be used for other than the expressed purpose for which loaned without written permission of Brand Industrial Services, Inc. 2090 316 DISCO APPROVAL SIGNATURES ORIGlilAL ISSUE REV. 1 REV. 2 REV. 3 REV. 4 REV. 5 REV. 6 AUTil0R "Q' 'r 7 S. pig

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Proc. 748-15 Revision 1 1/30/79 Page 2 of 5 1.0 Purpose 1.1 This procedure describes the design and assembly of a floor configuration test specimen containing embedded steel conduit. 1.2 This procedure describes the fire test method for the verification of the seals in the conduit representative of those seals existing at Maine Yankee Nuclear Power Station. 1.3 This procedure describes the fire test method for the verification of the fire ratings of seals as exist at Maine Yankee and further modified to increase the reliability and performance of the seals where necessary. 2.0 General 2.1 The fire test shall be performed at Portland Cement Association Research & Development Construction Tech-nology Laboratory, Old Orchard Road, Ske':ie, Illinois. 2.2 Testing shall be witi.essed by representatives of at least the following organizations. 2.2.1 Yankee Atomic Electric Company 2.2.2 Portland Cement Association 2.2.3 Brand Industrial Services, Inc. 2.3 Upon completion of testing the report shall be prepared by Portland Cement Association and copies of the report shall be forwarded to Yankee Atomic Electric Company and Brand Industrial Services for their use. 2.4 A concrete test assembly shall be constructed by the Portland Cement Association. 2.5 The conduit used in the fire test shall be 5" diameter rigid,thich wall, galvanized steel. 2.6 The cable used in the fire test shall be supplied by Yankee Atomic Electric Company and shall represent that cable installed in Maine Yankee. 2.7 The fire barrier represented of the seals existing in Maine Yankee shall be made of Flamastic 71-A manufactured by Flamanter Corporation backed by asbestos rope. 2090 317

Proc. 748-15 Revision 1 1/30/79 Page 3 of 5 2.8 The silicone foam installed in the modified fire seal shall be Dow Corning 3-6548 installed and inspected in accordance with BISCO Standard Production and Quality Control Assurance Procedures. 3.0 Design 3.1 Testing shall be performed in accordance with this procedure on a concrete assembly measuring approximately R-1 48" x 48" on the outside and 12" in thickness. 3.2 Nine galvanized stool 5" diameter rigid conduit shall be installed through the concrete slab on approximately 9" centers in a 3 x 3 array. The conduit shall penetrate through the slab extending 10" above and 10" below the concrete. 3.2.1 One conduit shall be filled to approximately 20% with power cable and scaled with asbestos rope R-1 covered by at least 2" of Flamastic 71-A applied as directed in Maine Yankee Procedure MYM-5-108, Revision Original. The surface of the Flamastic material shall be flush with the open end of the conduit on the fire exposed side. 3.2.2 One conduit shall be filled to approximately 20% with control cable and sealed with asbestos rope covered by at least 2" of Flamastic 71-A applied R-1 as directed in Maine Yankee Procedure MYM-5-108, Revision Original. The surface of the Flamastic material shall be flush with the open end of the conduit on the '1re exposed side. 3.2.3 One conduit shall be filled to approximately 20% with power cable and scaled with asbestos rope covered by at least 2" of Flamastic 71-A applied R-1 as directed in Maine Yankee Procedure MYM-5-108, Revision Original. The surface of the Flamartic material shall be flush with the open end of the conduit on the non-fire exposed side. 3.2.4 One conduit shall be filled to approximately 20% with control cable and scaled with asbestos rope covered by at least 2" of Flamastic 71-A applied R-1 as directed in Maine Yankee Procedure MYM-5-108, Revision Original. The surface of the Flamastic material shall be flush with the open end of the conduit on the non-fire exposed side. 2090 318

Proc. 748-15 Revision 1 1/30/79 Page 4 of 5 3.2.5 One conduit containing approximately 20% control cable shall be sealed on both ends with seals consisting of asbestos rope covered with R-1 not 19ss than 2" of Flamastic 71-A applied according to Maine Yankee Procedure MYM-5-108, Revision Original. The surface of the Flamastic shall be flush with both the fire exposed and non-fire exposed end of the conduit. 3.2.6 One conduit containing approximately 20% power cable shall be scaled on both ends with seals consisting of asbestos rope covered with R-1 not less than 2" of Flamastic 71-A applied according to Maine Yankee Procedure MYM-5-108, Revision Original. The surface of the Flamastic shall be flush with both the fire exposed and non-fire exposed end of the conduit. 3.2.7 One conduit shall be filled to approximately 20% with power cable and sealed with asbestos rope covered by at least 2" of Flamastic 71-A applied as directed in Maine Yaknee Procedure MYM-5-107, R-1 Revision Original. The surface of the Flamastic material shall be flesh with the open end of the conduit on the non-fire exposed side. Dow Corning 3-6548 silicono foam shall be injected against the Flamastic/ asbestos rope seal to a depth of 9" without additional damming material added leaving the silicone surface on the fire exposed side. 3.2.8 One conduit filled approximately 20% with control cable shall be sealed with Dow corning 3-6548 silicone foam installed in accordance with BISCO Standard Production and Quality Assurance Procedures. The fsam shall be installed to a thickness of 9" located approximately near the center of the concrete slab and ceramic filar damming material may be used and left in place as dictated by the configuration. 3.2.9 One conduit filled approximately 20% with power cable shall be scaled with Dow Corning 3-6548 silicono foam installed in accordance with DISCO Standard Production and Quality Assurancc Procedures. The foam shall be installed to a thickness of 9" located approximately near the center of the concrete slab and ceramic fiber damming material may be used and left in place as dictated by the con figura ti on. 2090 319

Proc. 748-15 Revision 1 1/30/79 Page 5 of 5 1 3.3 The entire test assembly shall be subjected to a differential pressure of 0.25" of water with the positive pressure on the non-fire exposed side. 3.3.1 The pressure shall be stabilized at the appropriate differential for a period of not less than five minutes prior to the initiation of the fire exposure. 3.3.2 The pressure shall be maintained at the appropriate differentials throughout the entire duration of the fire test or until such time as such differential is no longer achievable as a result of the failure of one or more fire barriers. 4.0 '~,s t ing 4.1 The test assembly containing the nine scaled conduits shall be subjected to a three hour fire exposure from the small floor furnace of the Portland Cement Association. 4.1.1 The fire exposure shall follow the standard time temperature relationship described in ASTM E-119. 4.1.2 The temperaturn measurements from various points of the penetration seal, cable insulation, cable conductor and conduit shall be recorded on the nr.n-fire exposed side of the test assembly. 4.1.3 L hose stream test as defined by ASTM E-119 shall be necessary as part of this procedure. 5.0 Review of data 5.1 The furnace temperature in individual non-fire exposed side thermocouple temperature shall be reviewed to deter-mine the performance of the fire barriers during exposure. 5.2 The cotton waste test an described by ASTM E-119 shall not be considered necessary as part of this test procedure. 5.3 The failure of any one part of the various items included in this test procedure shall not be construed as failure of the entire test. End of Procedure 748-15 2090 320

Dept. Supv. \\ Proc. No. ?!Y:l-5-108 Plt. Supt. -C.36. Class. C PORC 94/g-Rev. !!o. Original Ifgr. of Ops. /,/A. Issue Date 8/28/75 Review Date 8/28/78 CABLE PENETRATIO:I SEALING 1.0 _OnJECTlvE To provide guidance on the proper application of various cable penetration Criteria outlined below.cealing materials in accordance with the 11aine Yank MAlllE YANKEE CABLE SEALING CRITERIA 1. Fire Barriers Those penetrations required to act as a fire barrier must be scaled with Flamemastic 71A. as follows: Fire barrier penetrations are A. Switchgear Rooms B. Cable Tray Rooms - Walls only C. Control Room - Walls and Floors f) D. Rx Co.':ainment MCC Rooms - Walls Only Outer (.ontainment Penetration Ro ms - Halls and Floors E. - Walls and Floors liOTE: a.ceptions to the above are those floors and walls bcAring on or against carth and power bus ducting PC ' 3trating the switchgear room. II. Barrier Required for Reasons Other Than Fire (CO2 and Breathing Air) Those penetrations which are not but are required to act as a barrier to COrequired to act as a fire barrier 2 r Ilreathing Air are to be sealed uith Johns-Manville Duxseal. bc scaled at either end unlesa otherwise specified.These pcnetrations may tions are outlined below. These penetra-A. Cable Tray Rooms - All penetrations not scaled ar. per I above B. Rx Containment MCC Room (Lower) - All floor penetrations. C. Cable Vault - All penetrations. D. Control Room - All penetrations not scaled as per'I above. 1:0TE: These must be scaled at the Contiol Room end.

2.0 REFERENCES

2.1 Dyna-therra Corporation publication on the use and application of !n "Flamemastic Scaling Compound.

2. 2.

Johns-Manville publication on the use and application of "Duxscal" 2090 321

. i. .-w i Rev. No._ OBninal 3.0 SPECIAL TOOLS AND MATERIAL i 3.1 Flamemastic F-71 A Mastic (for use as fire barrier). 3.2 Johns-Manville Duxseal (for use on penetrations other than fire barriers). 3.3 Asbestos rope, fib.crglass wool, or other high temperature insulating fibers. 3.4 Small trowel or putty knife. 4.0 PROCEDURE - APPLICATION OF FLAMIO!ASTIC 71 MASTIC 4.1 The cable penetration to be sealed does not have to be cicaned prior to application of Flamemastic, however, all loose dirt or oil should be removed. 4.2 For large spaces between the cable and wall, ceiling or floor, stuff the cavity tightly with an inorganic fibrous material such as asbestos rope or fiberglass wool. Apply the fibrous "O' material so as to create a dam for the Flamemastic compound. HOTF.: On small penetrations, where the space between penetration and cable 13 small, a filter materint is_not required before applying the Flamemastic. 4.3 Seal the cavity betueen the cabic and the penetration by applying Flamenastic 71 A mastic with a trowel or by hand. The mastic should be at least 2" thick to provide a long term fire barrier. 5.0 FINAL CONDITIONS The cable penetrations have been preperly scaled using Flancenstic 71 A mastic in accordance with the above procedure. Document on Attachment #1 the cable penetrations which were scaled. 6.0 _ PROCEDURE - APPLICATION OF JOHNS-MA!!VILLE DUXSEAL 6.1 The penetration to be scaled should be cleaned of all loose dirt, oil, and grease prior to application of the Duxscal. 6.2 Fill the penetration with Johns-Manville Duxseal so as to

• provide at. air tight seal.

Pack the material as tightly as possibic. () 7.0 FINAL CONDITIO:;9 The cabic penetrations have been properly scaled using Johns-Manvill gQ h ~ Duxscal in accordance with the above procedure. Document on Attachment #1 the cable penetrations which weic scaled. e

...~. rr0 T 21 O BISCO 'm brand Industrist services. lac. t.30 bonnir tene, elk prove vlif age. tilinois 00007, (3121 640-1200 1,, 3 .. b.ioi.r,., be.no io.oi.iion.. inc. s ]d livery ticket Portland Cercat Assoc. Disco s 5420 Old Orchard Ct. 630 tonnie Lane n,, ~ l O Elk Grove Village. IL 60007 r Skokic, JL ~~ -== ~~ ~ ^= = -==~ ' =^T5..=~ = ~== =12?? = =~=== M==== ~~==== =~=="[ ( :./ 7 ,6.7% ~5o. 3/12/79 Bisco = = ^ - - = = ~ = = ~ = = = = = - . v :,w,1,== =~==== ===-;== - = - =g=, 37; ~ ~ - ~ -- === ~

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/ e SHIPPING SHIP % Geo. 01. Chl. FROM: L 1 Esa.in0 ton, PA L1 Other (location) Job No. I J Taxablo Cash Freight i F.O. B.- I] Non Taxablo Terms: Terms: Ellied Dolivered Delivory Dy: Dy: Dato: 3 3 Quantity I ,Ito l Manufacturer i Full thscrir, tion Charg-Prico Por tJnit of Material 7 l____'__.__ 1__ _g,___ ed** Unit of Moa. Moasuro* Code tJo. l Wh l l ~ \\, ? e -i } _f y, l _L _ l_ l ..l _1 w. ~ 1 1 1 1 1 1 1 1 I I i 1. 1 1 1 1 I I I I _1 l 1 _1 L 1 1 l L I TOTAL AMOUNT

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%ctions, t ineal Foot, Doves, Fach, Ltc. 2090 324 7 _ _(l 7 Foc _ Dato Rece!ved 0 [ Company Name) s r,

cusioMca onoen no. ytnaAt/tt..jn;,9; The FLAMEMASTER imig;. oATc......... rnacnr....... P.u RAID Corpora. tion ( U........ Of571 NATION iii2o GNtnuAu wAv Guri VAlt.tY. CAltroaNIA 91352 ((C[f M (J(PM $$ PR[QQl G [l VA: (213) 902.16 b0 GHIPr!NG DATC: GHtPPING Mo.;... b'd74 P SC REMIT TG PmT Orrn Du M58 Sura VALLEY. CALIF. 91332 TAxAnte...,,.. C$ t* ~3 r 9 F:,WEM/4Tt2 CORPORATION t,',R, f,uCilAEL t.5NIHAM D D H o 9 L D P

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o o L .1 L J TEltM3r N!.T 30 DAYG INVOICE DATE* INVOICE NO D t s c H l P T l O tl BATCH NO. UNIT PTtict AMOUNT c.r.ogst r.b, ce rD to, unit j / O ll@ {UU >"W'% )#. M A'" r(??A $ O _3 .O FA. G At te. P/ sits n r.jfg. rMMTICJI A 8 > MTJ = ~. a c ,, y # # s 's. z w i::, w ~r w r v-r ~ 11U $p%..}W ' 5'i&*w " ' ' t %i,S Bs..[J4 / f ~~ ~ u.!.v c;,i c a m u w n h;. f Y '.f y .n h

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1. I n. "' r t F on T H E . t u r,

i l PAQGNG UM' co'"- ' " * "" ' ' c ' " ' ' "" ."f Do D E ACT OF 19 36 AS A D Or A *4 : ,.t. I i.:: p r M u<.7 s' :: F " P A lt> or THr F A tm L apost S T A N D A 8th*-

LJ aisco O' ( U RECEIVING INSPECTION. CHECKLIST (SITE) 03/12/79 DATE J OB no. 1077 P.C.A. - Maine Yankee Fire Test PROJECT !!A M E "i' " VENDOR. D.C. 3-6548 MATERIAL RECEIVED EL128306 8.5 Lbs. 1 OT / B ATCli no..____..__ _ __ _ __ QU AN TITY EL128306 8.5 Lbs. Required Inspection Instruction Accept Reject Verif y R O. Against Material Received Certificate of Compliance for Material Received x x x Inspect for Shipping Damage y Inspect for Proper Markings x x Visual Inspection x x Dimensional Inspection Special Instructions per At t act'e d Material @ Accepted ] ; pj7- / ORejected o.c. imerecio< ( '3/12/79 Rernorks: Date 2090 326

L_I J JISCO O Vl ( RECEIVING INSPECTION CliECKLIST (SITE) 03/12/79 1077 DATE JOB lo. PROJECT NAfAE P.c.A. _ t1aine Yankee rire Test 15i"C VENDOR l'l "* "" 3 ' S 71^ ' 77 fAATERI AL RECEIVED 100118 3 Gals. LOT / BATCH n o. QUANTITY 310098 1 Gal. (_ Required Inspection Instruction Accept Rej ect Verify R O. Against fActerial Received Certificate of Compliance for FAaterial Received x x x Inspect for Shipping Ninage x Inspect for Proper fAarkings x x Visual Inspection x x Dimensional Inspection Special Instructions per Attached fAaterial @ Accepted ]pg yp / ORejecied

o. c. iospecior

( 03/12/79 Re rnar ks: iEte 2090 T27

Ll J-L.] ~) l S C O RECEIVING INSPECTION CHECKLIST (SITE) D AT E __0 3/12/19 JOB no._1077 PROJECT NAME P.C.A. - Maine Yankee Fire Test VENDOR Bi"C ^"h "'"" " P" M ATERI AL RECEIVED "/^ 50'Ft. @ 3/4"_ LOT / B ATCH no. QU AN TITY (_. Required Inspection lostruction Accept Reject Verif y R O. Against Material Received Certificate of Cornpliance for Material Received x x Inspect for Shi ;>ing Darnage x x inspect for Proper Markings x Visual Inspection x x Dirnensional Inspection Special Instructions per Attached ORejected

o. c. insnector

( 03/12/79 Re rnor ks: Date 2090 328

U _.f l] 31sco O U; (. RECEIVING INSPECTION CHECKLIST -(SITE) DATE 03/12/79 JOB n o. 1077 P.C.A. - Maine Yankee Fire Test PROJECT NAME VENDOR BisFo MAT ERI AL RECEIVED c rifiber N/A QU ANTITY __10 Lbs. LOT / BATCH n o. L Required Inspection Instruction Accept Reject Verif y R O. Against Material Receive d Certificate of Compliance for Material Received x x inspect for Shipping Damage x x Inspact for Proper Markings x x x Visual inspection Dirnensional Inspection Special Instructions per Attached Material @ Accepted y, 7pg [ ORejected

o. c. insnecio<

( 03/12/79 Rernorks: lidie 2090 329

E 3lSCO I CERTIFICATE OF COMPLIANCE SHIPPED TO: P.ortland Cement < Assoc. DATE 03-12-79 5420 Old Orchard Ct. Skokie, IL ' CUSTOMER SPECIFICATION ~ ~ ~ CUSTOMER P. O. NO. BISCO PROJECT N O. 1077 PRODUCT- ' LOT, BATCH, MILL NUMBER QUANTITY D.C. 3-6548 Part A EL128306 8.5 lbs D.C. 3-6548 Part B EL128306 8.5 lbs Flamemantic 71A 100118 3 gals 1 lamemantic 77 110098 1 gal Anbeston Rope N/A-50 ft. 0 3/4 in. ~ Cerifiber II/A 10 Lbs. ~ it is hereby cerfified. that the orticles.1'sted above comply with. all. applicable purchase order specification requirements. _ _k @ b 5 ~ Milton E. Merrill cuality Assurance Mgr. Mfg. ( 2090 '7f} ^

The 17'.LAMEMASTER Corporation. \\, ( C E R 71 F I C A T I O N f,y-' _. n 2/ EtWA s Decernher 12f 1978

f ~-

-n . n.. _.. Jl The Flamemaster Corporation certifies that :he Flarneraastic 71A and Flamernastic 77 Mastic rnaterial supplied on this order has been rnunufactured to rneef the specifications set forth in our f fechnical bulletin. // I Mfi[ Control s .v

e -

',$.t.; - [,~-N>*,l'A.1, 6 Cr.... v. ,:.c;7.c.e. . 9.n l.a ..;'C. 6.,; -(g? : c6 c w. L. ,:. :.:,1 ~ ...'s .,s Batch Numbers: Flernernastic 71 A 100118 . p. Flamernastic 77 110093 L '.s t s.. s . 2096 73.,, r. Tho FL.AMEM.ASTEEt Corpornt. ion 'a a l i t.' O !.H f ff M A N W AY, !,UN ' VAL L LY. CALIF O't NI A 41332 * # see n Lots? 283

• 3?2 535,0

] ~ ocT REV 3!SCO COMPONENT TRACEABILITY LOG 3-12-79 PROJECT NAME P.c.A. - Maine Yankee Fire Tent FIRST ENTRY DATE 1077 3-12-79 PROJECT N O. LAST ENTRY DATE D.c. 3-m 8 M ACHIN E N O. _ PRODUCT Lot Weight Lot Weight Lot Weight Lot Weight System Number or Number or Number or Number or. Comrnents Part Quantity Part Quantity Port Quantity Part Quantity b W f:biNI3NU 8.5 8 0 8.5 t-i w l "19ht ( Weight or Quantity column on this form refers to (weight or quantity) and is expressed in (Ibs., gallons, eic.) 2"^ h Entries reviewed by)d W Da te 03-/2n

] OCT-2 ""^ aisco [ 3 l ( SYSTEM VERIFICATION LOG P.C.A. - Maine Yankee Fire Test 1077 PROJECT NAME JOB NO. PRODUCT NAME n.C. 3-6548 DENSITY RANGE 15-23 P.C.F. SYSTEM INSPECTION DENSITY Q.C. INSP. VlT IN RE RE ^ N O. DATE (PCF) ilANGE SAMPLE ACCEPT SAMPLE 0' 03-12-79 18.19 / [ y, 0 e $ indicates criteria for acceptance contained in OCP-OOS. ( 2090 333

aisco Q\\ t QCT-3 TRACEABILITY LOG Project Name P.C.A. - Maine Yankee. Fire Test I 77 lob No. Flarnorna s tic "'^* " ^~ Product Elevation Room J Penetration / Domming Damming Final 0..C. Opening or Poured Inspection Systems V.isual Inspection inspector identification Depth Date Number Passa Da:e Initials 748-15-1 2" 03-12-79 100118 + V 03-12 J,+g/y/. 748-15-2 2" 03-12-79 100118 + 7 03-12-79

ypyp, 748-15-3 2"

03-12-79 100118 + / 03-12-79 y 3, 748-15-4 2" 03-12-79 100118 + y 03-12-79 gy 748-15-5 2 0 2" ea 03-12-79 10011P + g, - 03-12-79 7,7 7,f, 718-15-6 2 0 2" ea 03-12-79 100118 + f,- ' 03-12-79 g jg, f 748-15-7 03-12-79 10011a + - g/ 03-12-79 Jff, "f_K 2.. 1 I Pass-Acceptable per Quality Control Procedure O C P 00~/ + Denotes additional 2" of asbestos rope 4 FJD 3/78 REV.5

T ~ 3lSCOY. o QCT-3 TRACEABILITY LOG P.C.A. - Maine Yankee Fire Test 1077 Project Name D"C* -6548 II A - II E-Product Elevation Room / Penetration / Damming Domming Final O..C. Opening or Poured Inspection %slems W.sual Inspection inspector identificolion Depih Date Number Pass 3 Date Initials 74II-15-7 9" 03-12-79 1036-001 03-12 7 / /_ j l 748-15-8 9" 03-12-79 1036-001 + / 0 3-l~2 - 7 9 gg/. 748-15-9 9" 03-12-79 1036-001 + 03-12-79 ,7f y,_ i l Pc. s-Acceptable per Quality Control Procedurc QCP 007 > Denotes Cerafiber placed between cables E. left in place REE.5 FJD 3/70 2090T@

EVALUAT10N AND QUALIFICATION

SUMMARY

D IS C O l BISCO PERSONNEL [ ~ / Evaluation Date: January _2, 1979 EMPLOYEE NAME: Mil ton _fi._Merri l l. SOCIAL SECURITY NO. tio_._34__5481 DEPARTMENT (yua)1_ty_ Con trol TYPE OF TRA]HING: X_(1) Clacsroom X (2) On-Si te fi(3)'On-Site TRAINING CONDUCTED BY: (1) Frank 3arta Title (4f(sC Manacer s__ (2) Robert Lieto Ti tl e _qA._Su_pervi c or (3) Frank yarta Ti tle SA/(C Manager DESCRIPTION OF TRAINIHG: (1) C.uclity Control Procedurec ((CP'c); Mr. Eerrill studied the standard Bi cco (uali ty Ac curance Manual and procedurec. Hic.abili ty to undoi ctand and interpret t he inf'ortation nnd instructions as well at nic degree of retention was judEed to be 7-c attgrg e typy,---

---

g----

(2) QCP'c Mr. Merrill han been actively engaged in the imclementation of all Bicco C.uelity Control Procedures and (uality_ Control manual and is cualified an a Disco kuulity Control Supervisor. (3) gCP'c Mr. Merrill an Senior quality Accurance supervicor has been involved in the supervicion of six (6) various nneler cites acrono the__ country in the capacity of total cupervicion of (ual. ty helated Projects. EVALUATION: Mr. Merrill in quallflod for all level 11 (culity Related Projects and an Senior (uality Accurance Supervicor har the authori ty to ETiirtil1 nucTcUry-QWITt'f reThTGa c 11 U-- IEtc, evaiua 1.2 on c, ea1Torationo, INSTRUCTIONS TO SUPERVISOR: and tethod deciclonc. NONE EVALUATION AND QUALIFICATION DETER'"INATION BY: My e TFrank ar ta) TITLE: __ Quality Accurance Manager ~ 2090 336

__.i 31sco t ( / EVALUATION AND QUALIFICATION SUIGIARY Date

iarch 9, 1979 EMPLOYEE NAME:

Scott Norman TYPE OF TRAINING: complete operation and maintenance of n.i 1icony foam Iaixing and dispensing units, and installation of insulating materials. TRAINING CONDUCTED BY: James Ne._,v_s_ome____ TITLE S r. Techinician EVALUATION BY: Frank' Montana TITLE Construction Mgr. EVALUATION Mr. Norman hin sucessfully completed the above traininc; and is 1:nowledgable of the calibration, dispensing, / and trouble shooting of above equipment. RECO'GIEM DATIONS - )/[~0.m L _}_/.,,e sDATE d 12/09/79 _/)1o s t r uc to r __}_ A - - > / ) e,.x ^^c. ,DATEI?,]nn/79 pastructionMgr ^ 2090 337

t i i i e p, (-) [ l 'N. '. / s ( \\ f F.~'. i l l i C/2.l i ' N o f (f ! .1 .14 ?,i lL5ilD: F.alence (Chaus Dial-0-Cr 2126'0) hul ! E 'C2 1610 grces (2(>10../ r.4 21r-l i.1. i gh t 2 ) .i / r c,r ( . i. ' _ A i l i.',' l id.Q"E' CY. 6 i:Onths s ti:.. u 1, '. 'e i r". t. ". (. - b] L i iY: 81 SC O S i c di.cd '..'t-1.,h t % t M } L:01 set..r..:d i:y !O Si G 'J / ? ' ' i n.: 'r,

co Ly I _' I a' Orc -

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0.00 1.00 P.00 3.00 4.00 r, og g_gg j :.0 3.00 9.00 10.C0 C, *( /:. ~' '. ,, r,. e.'. ' t' '(... --.: G'. (.a r r-C r r. ( i. ,c; ..~a {...r .;u e..s 7 s ,1 c 41, n : 0 --.t1 .C2 02 .03 . L /- _. 0 /. .G3 ,3 c:3 _,ci ~ a /.. s m cy: 100 g re. ndard-0.00 10.00 20.00 30.00 40.00 f>0. 00 's0.00 70.00 80.00 90.00 1U0.00 inadings: 0.00 9. 5;9 2 C. 01 .',0,00 39. S 9 50. 00 10. 02 7C. C 3 ' 0. C,' c,;O. 04 J OC. ' O Dr.v i a l. i o n : 0 .01 +.01 0 .01 O +.02 +.03 +.C3 + 04 0 ' 00 gra:n P.r;em Accyracy:_ R nderd: 0.00 100.00 P00.00 300.00 400.00 50?.00 0.00 ( c.U l'. c. c 4 ';. c. c.. G,.7 ,2 : c.n.;.~... l c2 m.s v a' l' ri t. < -o f:3v i o i. i o n : 0 .C3 .06 . 0 f; .17 .2E i; it h r by cer1i;;ed iL t. t he d : crib!d couiF. 'nt s Lcen im pacted and tes,ed 5., i. h ', n i G t!5 :*G ln 0 . i r. i fig G i l B 15 C a l i,u rn,t (*O, 1

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