ML20138K045
| ML20138K045 | |
| Person / Time | |
|---|---|
| Site: | Zion File:ZionSolutions icon.png |
| Issue date: | 01/22/1997 |
| From: | COMMONWEALTH EDISON CO. |
| To: | |
| Shared Package | |
| ML19355E605 | List: |
| References | |
| M-00282-97, M-282-97, NUDOCS 9702140157 | |
| Download: ML20138K045 (48) | |
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ATTACliMENT C 1
I REPORT M-00282-97," SYSTEM M'ATERIALS ANALYSIS DEPARTMENT REPORT '
ON THE EVALUATION OF LEVEL I COATINGS IN ZION STATION UNIT 2 CONTAINMENT," DATED JANUARY 22,1997 Table of Contents Report Main Body,6 pages ,
Table 1 Zion Unit 2 Containment Coatings,7 pages !
Table 2 Zion Unit 2 Containment Coating Adhesion Testing, I page ;
Appendix 1 Qualification Documentation for Containment Protective Coatings,3 pages Attachment 1 Westinghouse Process Specification,6 pages
- 4 Attachment 2 Copes Vulcan Procedures, Carboline Verification,13 pages !
Attachment 3 Limitorque Coating Procedures,5 pages Attachment 4 S&L Specification, Keeler and Long Test Results,51 pages !
Attachment 5 Phenoline Test Results,13 pages
- Westinghouse has authorized release of this specification. !
9702140157 970205 i PDR ADOCK 05000295 P PDR.
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M-00282-97 01/22/97 SYSTEM MATERIALS ANALYSIS DEPARTMENT REPORT ON THE EVALUATION OF LEVEL I COATINGS IN ZION STATION UN!T 2 CONTAINMENT INTRODUCTION On January 4,1997, the System Materials Analysis Department performed an examination and analysis to determine the condition of coated surfaces inside Zion Unit 2 containment. The work was performed by Mr. J.
Caturano, SMAD Level 3 Coating inspector and Mr. F. Guerrieri, SMAD Level I Coating inspector. The scope of the examination included the following:
- 1. Visual examination of the areas previously examined by SMAD in November,1996
- 2. Visual examination of recently repaired areas
- 3. Adhesion tests on carbon steel and concrete surfaces
- 4. Development of an inventoty of undocumented coatings VISUAL EXAMINATION OF AREAS EXAMINED IN NOVEMBER.19o6 Areas outside the missile barrier, that were examined in November,1996, were re-examined visually in January ,1997. The results of the November,1996 examination were documented in SMAD Report M-07571-96 as follows:
Steet Uner Plate ELEVATION 368' Fa:Ivre of the 30$ topcoat was observed on the carbon steellinernear columns Z-24. Z-26, 1
l Z 29, Z-33 and i 34 In each case the topcoat has disbonded from the CZ 11SG pnmer.
The exposed pnmer is also showrng some failure. charactenzed by rust bleed-through on tt'e pnmer surface.
, ELEVATION 392' Failuss of the 30S/CZ 11SG coating system was observed on the liner plate near columns Z 19. Z 20, Z-22. Z 31 and Z-33. In all cases, the 305 has flaked off, leavrng a layer of exposed CZ-11SG pnmer on the steel substrate. In most areas. some rust through is evident on the pnmer surface.
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ELEVA TION 617' l
l The liner pl ate exhibited an area between columns Z 19 and Z-20 at approximately elevation 635', where large areas of coating fatture have occurred. Severallarge areas exhibiting a loss of the 305 topcoat are present in this location. The failures appear to i
follow vertically along nbs that are welded to the back side of the linerplate. Other smsIIer .
l areas with similar failures were observed on this elevation.
As indicated in Report M-07571-96, the coating failures observed in the November,1996 examination on l
I major structural elements consisted ofloss of one or more layers of qualified coating in discrete, scattered spots of the liner plate, polar crane, concrete floors and walls.
On the liner plate, the finish layer of Phenoline 305 had sept. rated from the primer in several locations, as I i
noted, leaving spots of the liner covered with the gray colored inorganic zine primer. A few spots of rust bleed-
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thorough were observed on the exposed primer. During the January,1997 examination, no debris from the failed
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i topcoat was observed. The remainder of the finish coat and the inorganic zine primer are solidly adhered as !
confirmed by adhesion tests performed in November and again in the present January examination.
Polar Crane !
The November,1996 observations of the polar crane coating condition were reported as: l ELEVATION 617' Several failures, up to 1 tt'in area. were observed on the polar crane in which the 305 i
topcoat is disbonding from the pnmer. '
Coating failures observed on the polar crane were similar to those on the liner plate. The present condition of the remaining coating on the polar crane is the same as on the liner plate. That is, the topcoat and primer are tightly adhered and there is no debris from the coating that has failed.
Concrete Floors and Walls Concrete coating conditions observed in the November,1996 examination were documented as shown in
' the following:
l ELEVATION $68' All concrete floors on elevation $68'showed extensive failure due to mechanical damage and wear. It is estimated that 40% of all floorcoatings had failed. exposing the bare concrete substrate.
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M-00282-97 i 01/22/97 Concrete walls also showed signs of coating failure near Columns Z-24 (wall) and Z-25 (ceihng near the liner plate). In each area. the 30$ topcoat and 195 surfacer disbonded from the concrete substrate wtth Some associated concrete damage. The estimated area of failure for carbon steel and concrete walf surfaces is approximately 5%. Other miscellaneous mechanical damage was observed on Innerplate and concrete walls at this elevation.
I ELEVATION 592' \
Concrete floors on this elevation exhibited approximately 50% failure. exposing the bare concrete substrate.
Concrete walls exhibited failures of the 195 surfacer /305 topcoat coating system, exposing bare cormte at columns Z-18.Z-20.Z-23 and Z-31. Some of the concrete coating failure is due to cracking of the concrete. Approximately $% of the carbon steeland concrete wall surfaces showed some degree of coating failure.
ELEVATION 617'
& tensive damage to concrete floor coatings was observed on this elevation, mainly in high traffic areas. Approximately 40% of the concrete substrate is exposed. Concrete walls at this elevation were in good condition, except for minor mechanocal damage.
The qualified concrete coating failures observed in the November examination were manifested by loss of all layers in the system on areas of the floors and walls. On both floors and walls, the remaining coating appears to be tightly adhered. Adhesion tests made on coatings on the concrete elements yielded strengths of at least 250 psi. I General i
Observations of possibly unqualified coatings on a number ofitems were reported in SMAD Report M-07571-96. The action taken or disposition relative to these items is indicated below:
Coatings on hand re us and stair treads on all elevations have failed, exposing large areas of bare carbon steel and concrete.
Action Taken: Remaining coatings on these items within the zone ofinfluence have been removed.
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i l M-00282-97 l 0I/22/97 l'
In addition to the examination of coated surfaces. several areas were identified where undocumented or unqualified coatings were applied to vanous surfaces. These items include: ;
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- 1. Instrument racks on elevation 568' '
- Disoosition
- Review of the specifications and coating manufacturer test data has shown that the coating system l on these racks is qualified for use m contamments.
- 2. Struts on elevation 568' l
l Action Taken: These items are covered in a report on unqualified coatings under development. Unqualified i j coatings in the zone ofinfluence are being removed.
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- 3. Charcoalfilterhousings on elevation 617'. '
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. Action Taken: It was verified during the January,1997 visual examination that the Phenoline 305 coating has been removed from the galvanized enclosures.
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- 4. Several valve bodies and piping are coated with unidentified shop primers throughout 5
containment.
Action Taken: These items are covered in a report on unqualified coatings under development. Unqualified coatings in the zone ofinfluence are being removed.
S. Many linerplate and concrete wall surfaces have been overcoated with a second coat of 305 i
using both brush and rolier. j Disoosition: The coating system for use on steel has been qualified for thicknesses up to a total of 15 mils. The total thickness measured on the liner plate is within the ;
I range thet has been successfully tested. !
I A listing of the potentially undocumented or unqualified coatings is being generated. In addition, a zone of f
influence analysis is being performed. Coatings located inside this zone ofinfluence are being removed (or a justification provided for not removing) if they are undocumented or not qualified.
VISUAL EXAMINATION OF RECENTLY REPAIRED AREAS Prior to the January,1997 examination, loose coating was observed by Zion station personnel on concrete ;
walls inside the missile barrier. The loose coating was removed by hand scrapers. The scraped areas were approximately 5 inches wide and from 12 to 48 inches long. It appeared that scraping had removed the loose material back to an adherent edge. Typical failures in this area were not due to delamination of the coating system but to an anomaly of the substrate. A thin layer (approx.1/16 inch) of cementitious material adhered to the back of 16.11.00 4 of 6 9?M00282.M
l M-00282-97 0I/22/97 the paint chips that were removed from the wall. Loose coating was not observed outside the missile barrier in either the November,1996 or the January,1997 examinations.
ADHESION TESTING Adhesion tests were performed on qualified coatings at various elevations using an Elcometer adhesion tester with a 0 to 1000 pounds per square inch (psi) range. The adhesion tests were performed to verify that the coating systems meet the requirements of ANSI NS.12,' Protective Coatings for the Nuclear Industry *, Paragraph 6.4. Tests were perfonned on various surfaces in the containment, including concrete surfaces, carbon steel liner plate and structural steel and component carbon steel surfaces. Test areas were chosen based on visual observations and included areas of distressed or visibly degraded coatings as well as areas where coatings appeared to be in good 1
condition. In the areas near prior coating failure, (where loose coatings had been previously removed) tests were '
performed within 3 inches,16 inches and 36 to 48 inches of the failed edge to determine if the adhesion had been degraded in the vicinity of the failure. A minimum clearance of 3 inches from the failed edge was necessary in order to properly mount the E!cometer tester. The minimum adhesion strength requirement is 200 psi, per ANSI NS.12. . He results of the testing showed a minimum adhesion strength of 225 psi. The adhesion test results and locations are presented in Table 2.
A significant observation made during the adhesion tests concerned the primer found on structural steel elements. In those tests where the prime coat was exposed by the test, it appeared that the primer was inorganic zinc.
COATING INVENTORY l
An inventory was made of surfaces in the containment that were assumed to be coated with undocumented coating material.- For this evaluation, undocumented coatings are defined as those coating systems that could not be ;
determined by visual examination to be Carboline Co. products specified in Specification X 2340. A list of coated l
1 items, whose coatings were judged by the examiners to be undocumented was compiled and is presented in Table 1.
The determination was performed by visual examination on the basis of color, gloss and a prior knowledge of the appearance of the qualified systems used in containment at Zion. The total area (on each item) of these coatings 16.11.00 5 of 6 97M00282.M
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was also estimated and is included in Table I. Subsequent to the examination, it was established that many of the l
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items listed in Table I were coated with qualified nuclear coatings. A summary of these Gndings is shown in t
Appendix 1.
l CONCLUSION The results of this examination and analysis indicate that the damaged wall surfaces inside the missile l barrier have been scraped back to sound material. These areas should be evaluated during future outages to verify 1
that no further deterioration has occurred. In addition, the results of the adhesion tests conducted in November,1996 l
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and in January,1997 indicate that the quali6ed coating systems observed in containment on the containment liner, l structural steel and concrete surfaces meet the minimum adhesion requirement of 200 psi.
RECOMMENDATIONS TO PREVENT RECURRENCE It is recommended that Zion Station: i
- 1. Conduct walkdown inspections during subsequent outages to document coating system conditions.
- 2. Provide a process to perform coating repairs, as needed, using qualified maintenance coating systems.
- 3. Provide a process to assure that steel installed in containment from this point on is coated with a quali6ed coating system.
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- 4. Provide a process to monitor and evaluate undocumented or unquali6ed coatings added to the containment and revise the list of undocumented coatings.
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- 5. Develop a comptrhensive coating plan to restore and maintain the coating systems inside the containment.
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l sf Approved by: / -
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8 Prepared by:
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< Copies to: B. Giff;n, Site Engineering Manager - Zion Station M. Burgess, MEO Manager - CTEAM P. Gazda, Maintenance Engineering - Zion Station B. Jelke, Mod Design Engineering - Zion Station J. Doyle Sargent & Lundy 16.11.00 6 of 6 97M00282.M i
TABLE 9 M-00282-97 ZION UNIT 2 CONTAINMENT COATINGS 1/22!97 CONTAIN_ MENT PAINT PUNCHLISI RESOLUTION I I I I I ~
WMKQQWN1NEQBMAHON i
ITEM EQUIPME T NAME/EPN DESCRIPTION LOCATION SQ- SCAF/ ACCEPT ACTION AR# PRI REMARKS OWNER NO EUCOUAZ FT LAD W/O REM REQUIRED REM REM PNT ITM j 162 PZR HTR CNTRL BANKS A.B.C GRAY 617/Z30 120 L Y-W 191 2D RCP HOUSINC PUMP DECK 300 L Y-W 193 2C RCP HOUSINO PUMP DECK 300 L Y-W 197 2A RCP HOUSING PUMP DECK 303 L Y-W 208 2B RCP HOUSING PUMP DECK 300 L Y-W 2A RCDT PUMP DISCHARGE 3 VALVE 2DT9168A 568/Z18/ 4 N Y-W 2B RCDT PUMP DISCHARGE 4 VALVE _
2DT91688 568/Z18/ 4 N Y-W 6 RC 8031 PRT DRAIN STOP VLV BLUE 568/Z18/ 4 N TRANSPORT
- DED 7 LIMITOROUE MOV SI 8800C GREEN VALVE 568/Z18/ 7 N Y-L ACCUM TK 2D MAKE-UP STOP 9 VALVE COPES-VULCAN - BLUE 568/Z20/ 5 N Y-CVI 11 ELEVATED VLV - 2RC 8032 S# H41302-1 568/Z21/ 3 L TRANSPORT
- DED 12 AOV ACCUM VLVE COPES-VULCAN -BLUE 568/Z21/ 5 N Y-CV1 ;
14 AOV ACCUM VLVE COPES-VULCAN -BLUE 568/Z21/ 5 N Y-CVI 15 AOV ACCUM VLVE COPES-VULCAN - BLUE 568/Z21/ 5 N Y-CVI i 19 ACCUM MAKE-UP STOP VALVE COPES-VULCAN - BLUE 568/Z21/ 5 L Y-CVI 13 LIMITOROUE VLV GREEN VALVE 568/Z21/ 7 N Y-L 24 SS9352C VALVE S# H41319-1-20 568/Z22/ 3 L TRANSPORT
- DED 21 AOV ACCUM VLVE 8808C .,C OPES-VULCAN - BLUE 568/Z22/ 5 L Y-CVI ACCOM TK 2C MAKE-UP STOP _
23 VALVE COPES-VULCAN -BLUE 568/Z22/ 5 N Y-CVI 25 ACCUM TK 2C TEST ISO VALVE COPES-VULCAN - BLUE 568/Z22/ 5 L Y-CVI LIMITOROUE 2C DISCHARGE VLV
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32 8808C GREEN VALVE 568/Z22/ 7 L Y-L
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LIMITOROUE ACTUATOR GREEN 563/Z26/ 3 L Y-L
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43 AOV ACCUM VLVE 2SI 8877A COPES-VULCAN -BLUE 568/Z29' 5 N Y-CVI 44 AOV ACCUM VLVE 2SI 8879A DOPES-VULCAN -BLUE 568/Z29/ 5 N Y-CVI 45 AOV ACCUM VLVE 2S8 8876A COPES-VULCAN -BLUE 568/Z29/ 5 N Y-CVI
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48 AOV ACCUM VLVE 2SI 88788 COPES-VULCAN - BLUE 568/Z29/ 5 N Y-CVI REV.10 1OF7
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TABLE 1 M-00282-97 t ZION UNIT 2 CONTAINMENT COATINGS 1/22/97 42 LIMITOROUE VLV 2St 8808A GREEN 568/Z29/ 7 N Y-L e 53 AOV ACCUM VLVE 8884D COPES-VULCAN - BLUE 568/Z30/ 5 N Y-CVI t
54 AOV ACCUM VLVE 8884C COPES VULCAN - BLUE 568/Z30/ 5 N Y-CVI 55 i AOV ACCUM VLVE 9009C COPES-VULCAN -BLUE 568/Z30/ 5 N Y-CVI i 56 LTMITOROUE VLV 2MCVSI 8800A GREEN VALVE 568/Z30/ 7 N Y-L !
61 AOV ACCUM VLVE 8884A COPES-VULCAN -BLUE 568/Z31/ 5 N Y-CVI 62 AOV ACCUM VLVE 9008B COPES-VULCAN - BLUE 568/Z31/ 5 N Y-CVI '
63 AOV ACCUM VLVE 9080C COPES-VULCAN - BLUE 568/Z31/ 5 N Y-CVI 71 AOV ACCUM VLVE 8879D COPES-VULCAN - BLUE 568/Z32/ 5 N Y-CVI '
72 AOV ACCUM VLVE 8878D COPES-VULCAN -BLUE 568/Z32/ 5 N Y-CVI 70 LIMITOROUE VLV GREEN VLV 568/Z32/ 7 N Y-L 85 ACCUM TK 2D VENT STOP VLV COPES-VULCAN - BLUE 592/Z20 5 N Y-CVI ,
89 ACCUM TK 2C VENT STOP VLV COPES-VULCAN -BLUE 592/Z22 5 N Y-CVI 2R10007 SEAL TABLE AREA [
107 MONITOR 592/Z27 1 N I TRANSPORT DED 116 AOV ACCUM VLVE 8881 COPES-VULCAN - BLUE 592/Z29 5 N Y-CVI 119 AOV ACCUM VLVE 8875 COPES-VULCAN - BLUE 592/Z29 5 N Y-CVI 120 AOV ACCUM VLVE 8885A {
COPES-VULCAN -BLUE 592/Z29 5 N Y-CVI I 121 AOV ACCUM VLVE 8149C COPES-VULCAN - BLUE 592/Z29 5 N Y-CVI 122 AOV ACCUM VLVE 81490 COPES-VULCAN -BLUE
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592/Z29 5 N Y-CVI 123 .AOV ACCUM VLVE 8885B COPES-VULCAN -BLUE 592/Z29 5 N Y-CVI 124 AOV ACCUM VLVE 8149A COPES-VULCAN -BLUE 592/Z29 5 N Y-CVI l 128 ELEC BOX ON RCFC UNITS 2 BOXES PER RCFC UNIT 592/Z31 10 L TRANSPORT DED 129 AOV ACCUM VLVE 8875 COPES-VULCAN -BLUE 592/Z32 5 N Y-CVI
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2VC-AOV-8147 LOOP C NORM MASONIELANI 132 CHRNG VLV BLUE STOP VALVE 608/Z27/ 3 S Y-W L SAME TYPE VLV AS ABOVE (NO MASONIELAN/ '
133 ACCESS) BLUE STOP VALVE 608/Z27/ 3 S Y-W SAME TYPE VLV AS ABOVE (NO !
134 ACCESS) COPES-VULCAN -BLUE 608/Z27/ 3 S Y-CVI '
163 U2 CNTRL ELEC BOX NEAR HATCH 617/ 15 L TRANSPORT DED 151 TRIANGLE LIFTING RIGGING BLUE 617/Z26 15 N Y 970001025 'COU EETE MAINT i 178 ' RC LOOP 2C CL CNTRL VLV 2SS9358C / H41319-1-11 LOWER LEVE 2 L TRANSPORT DED 180 RC LOOP 2A CL CNTRL VLV 2SS9358A / H41319-1-7 LOWER LEVE 2 L TRANSPORT DED 185 RC LOOP 2B CL CNTRL VLV 2SS93588 / H66039-1-1 LOWER LEVE 2 L TRANSPORT DED I
! 188 RC LOOP 2D CL CNTRL VLV 2SS9358D / H75243-1-2 LOWER LEVE 2 L TRANSPORT DED
} 2RC 80358 WORTHINGTON r c
177 ACTUATOR BLUE L OWER t EVE 7 N Y-W t 2RC 8035A WORTHINGTON ^
179 ACTUATOR BLUE LOWER LEVE 7 N Y-W i
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REV.10 2OF7 .
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TABLE 1 M-00282 !
ZION UNIT 2 CONTAINMENT COATINGS 1/22/97 i 182 2MOV RH8702 LIMITOROUE VLV GREEN LOWER LEVE 7 N Y-L !
2RC 80350 WORTHINGTON 184 ACTUATOR BLUE LOWERLEVE 7 N Y-W l 2RC 8035C WORTHINGTON 187 ACTUATOR BLUE LOWER LEVE 7 N Y-W '
RCP 2C STANDPIPE OVERFLOW _
195 VLV~
PUMP DECK 1 N TRANSPORT
- 190 COPES VULCAN VLV 8141C BLUE DED PUMP DECK 6 N Y-CVI 204 COPES VULCAN 8141A BLUE j PUMP DECK 6 N Y-CVI '
205 COPES VULCAN 8381 A BLUE PUMP DECK 6 N Y-CVI '
207 COPES VULCAN (UNMARKED) GREEN PUMP DECK 6 N Y-CVI 206 COPES VULCAN 2 LVC 459 PUMP DECK 8 N Y-CVI 196 LIMITOROUE VLV 2MOV-RC8001B PUMP DECK 20 N Y-L 198 LIMITOROUE VLV 2MOV-RC8001A i PUMP DECK 20 N Y-L 199 r LIMITOROUE VLV 2MOV-RC8002B PUMP DECK 20 N Y-L 200 LIMITOROUE VLV 2MOV-RC8001C f PUMP DECK 20 N Y-L l 201 LIMITOROUE VLV 2MOV-RC800lO PUMP DECK 20 N Y-L 202 LIMITOROUE VLV 2MOV-RC8002D PUMP DECK 20 N Y-L 189 LIMITOROUE VLV 2MOV-RC8002C PUMP DECK 20 N Y-L 194 LIMITOROUE VLV 2MOV-RC8002B PUMP DECK 20 N Y-L 10 2RM30 INSTR. RACK GRAY RACK 568/Z21 70 N Y-S&L 16 S&L SPEC X-2313 2RM31 INSTR. RACK GRAY RACK 5681Z21 70 N Y - S&L 17 S&L SPEC X-2313 2RM32 INSTR. RACK GRAY RACK 568/Z21 70 N Y-S&L
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18 S&L SPEC X-2313 2RM33 INSTR. RACK GRAY RACK 568/Z21 70 N Y-S&L
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26 S&L SPEC X-2313 2RM34 INSTR RACK GRAY RACK 568/Z23/ 70 N Y-S&L 27 S&L SPEC X-2313 2RM35 INSTR. RACK GRAY RACK 568/Z23/ 70 N Y-S&L S&L SPEC X-2313 28 2RM36 INSTR. RACK GRAY RACK 568/Z23/ 70 N Y-S&L S&L SPEC X-2313 37 2RM24 INSTR. RACK GRAY RACK 568/Z28/ 70 N Y-S&L S&L SPEC X-2313 38 2RM25 INSTR. RACK GRAY RACK 568/Z28/ 70 N Y - S&L S&L SPEC X-2313 39_ l2RM26 INSTR. RACK GRAY RACK 568/Z28/ 70 N Y-S&L sal SPEC X-2313 65 2RM23 INSTR. RACK GRAY RACK 568/Z32/ 70 N Y - S&L S&L SPEC X-2313 66 2RM24 INSTR. RACK GRAY RACK 568/Z32/ 70 N Y - S&L S&L SPEC X-2313 73 2RM19 INSTR. RACK GRAY RACK 568/Z321 70 N Y-S&L S&L SPEC X-2313 74 2RM21 INSTR. RACK GRAY RACK 568/Z33/ 70 N Y - S&L S&L SPEC X-2313 75 2RM22 INSTR. RACK GRAY RACK $68/Z33/ 70 N Y- S&L S&L SPEC X-2313 87 FIRE EXTING. PATCH RED 1.5* X 3* 592/Z21/ 4.5 N Y 970001548 1 COMPLETE MAINT
@ EM LITE PACK & ELEC BOXES GRAY 592/Z22/ 10 L Y 970001544 COMPLETE ylNT 100 EM LITE PACK GRAY 592/Z25/ 7- L Y 970001544 COMPLETE MAINT _
103 STEAM DRAIN TANK GRAY 592/Z26 500 N Y-S&L REV,10 3OF7 u
TABLE 1 M-00287-97 ZION UNIT 2 CONTAINMENT COATINGS 1I22/97 j 101 EM LITE PACK GRAY $921Z261 7 L Y 970001544 108 FIRE EXTING. PATCH COMPLETE Malt 4T RED 1 $* X 3* 592/Z27/ 4.5 N Y 109 970001548 1 COMPLETE MAINT 2AP129 WELD. RECEPTACLE SILVER BOX 592/Z28/ 3 H 130 EM LITE PACK TRANSPORT
- DED GRAY 5921Z34 7 L Y 165 970001544 COMPLETE MAINT EM LITE PACK GRAY 617/ 7 L Y 97000:544 COMPLETE 168 CHARCOAL FILTERS TWO FILTERS MAINT 617/ 1000 L Y MULTI AR'S 139 EM LITE PACK 165 COMPL ETE MAINT GRAY 617/Z181 7 L Y 970001544 COMPLETE 142 2AP126 WELD RECEPTACLE SILVER BOX MAINT 617tZ19 3 N 970001552 141 1 TON STUD HOIST TROLLEY TRANSPORT
- DED ORANGE 617/219 200 L 143 2AP 152 WELD RECEPTACLE TRANSPORT DED SILVER BOX 617/Z20/ 3 N 144 970001552 TRANSPORT
- DED FIRE EX. PATCH C2R8 RED li'X 3* 617/Z24 45 N Y 970001548 1 COMPLETE 150 EM LITE PACK 166 GRAY MAINT 617/Z24 7 L Y 970001544 154 EM LITE PACK COMPLETE MAINT GRAY 617/Z28 7 L Y 160 970001544 COMPLETE MAINT FIRE EX PATCH 15* X 3' 617/Z30 45 N Y 970001548 1 COMPLETE 161 2AP128 WELD RECEPTACLE SILVER BOX MAINT 617/Z30/ 3 N 970001552 173 FIRE EX PATCH TRANSPORT
- DED 1.5' X 3' LOWER LEVE 45 N Y 970001548 1 COMPtETE 181 FIRE EX PATCH C21M11 1 5' X 3' MAINT LOWER LEVE 45 N Y 970001548 1 COMPLETE BLACK SUPPORT BRACKET - 8 MAINT 5' LONG X 4 X 4* (AT 180*
186 TOTAL- NIS POSITION) LOWER LEVE 56 L Y-W 970001546 172 EM LITE PACK 173 GRAY LOWER L EVE 7 L Y 970001544 COMPLETE 192 EM LITE PACK GRAY Malt 4T PUMP DECK 7 L Y 970001544 210 GANG BOX - OPS COMPLETE MAIN T 130 Y 211 GANG BOX - MM COMPLETE 130 Y 212 GANG BOX - IM COMPLETE 130 Y 213 GANG BOX - LEAD COMPLETE 260 V COMPLETE 171 ALL YELLOW HAND RAILS ALL ELEVATIONS 1067 209 2tA AIR TANK TRANSPORT DE D, TWO BLACK TANKS PUMP DECK 400 L TRANSPORT DED ELEC. TRANSMITTER BOX & GRAY BOX & GREEN 5 SUPPORT PLATE PLATE 568/218 2 N ALUMINUM 2' LONG X 3 OD GREEN 1 PIPE STRUT STRUT 568/Z18/ 1.5 L TRANSPORT DEO BLUE SNUBBER ROD 3*
29 SNUBBER VC-278-S2 LONG 568/Z24/ 1 N TRANSPORT
36 CAP GRAY 568/Z27/ 1 N TRANSPORT
- DED REV.10 4 OF 7
TABLE 1 M-00282-97 ZION UNIT 2 CONTAINMENT COATINGS 1/22/97 2A RX CAVITY VENT FAN 34 SOLENOID COVER LIGHT BROWN 568/Z27/ 2 N TRANSPORT DED 51 PIPE ETRUT 3' LONG X 3" 00, GREEN 568/Z30/ 2 L TRANSPORT DED 57 PIPE STRUT 3' LONG X 3" OD, BROWN 568/Z30/ 2 L TRANSPORT DED 59 PIPE STRUT l' LONG X 3" OD 568/Z31/ 1 N TRANSPORT DED CC RETURN FR. RCP 2B BEARING 60 COOLER PURPLE VALVE 568/Z31/ 1 L TRANSPORT
- DED 82 RED FIRE HORN 592/Z18/ 1 L TRANSPORT DED PIPING INLET / OUTLET 2 GREEN OVERHEAD 83 HANDWHEELS WHEELS (16" 00) 592/Z19 2 L TRANSPORT DED 2B RCFC SW OUTLET ISO VLV GREEN OVERHEAD 92 HNDWHEEL HANDWHEEL 592/Z23/ 1 L TRANSPORT DED 2B RCFC SW INLET ISO VLV GREEN OVERHEAD 93 HNDWHEEL HANDWHEEL 592/Z23/ 1 L TRANSPORT DED i1EDDISH OVERHEAD 94 PIPING SUPPORT BRACKET BPACKET 592/Z23/ 2 L TRANSPORT
- DED 98 PIPE STRUT 2' LONG X 3" OD, GREEN 592/Z24/ 15 N TRANSPORT DED 2C RCP SEAL COOLER ISO VLV 97 FLANGE FLANGE AND PtPING 592/Z24/ 2 N TRANSPORT
- DED 104 DRAIN TK PIPE COLLARS GREEN 592/Z26/ 05 N TRANSPORT DED 103 DRAIN TK GAGE BOX 592/Z26/ 1 N ALUMINUM 112 SPRING CAN CCH 24038 GRINELL GREEN 592/Z28 2 N TRANSPORT DED CC RETRN FR RCP 2C BEARING 125 COOLER VLV 592/Z29 1 N TRANSPORT
- DED 127 PIPE STRUT 3' LONG X 2" OD 592/Z31 15 N TRANSPORT DED 131 CC SUPPLY TO RCP 2D VLV 592/Z34 1 N TRANSPORT
- DED 140 LOUDSPKR ELEC BOX 617/Z18 2 L TRANSPORT DED 153 SNUBBER MSRS-201 GREEN 617/Z27 2 N TRANSPORT DED 166 CSRS SNUBBERS TWO BLUE SNUBBERS 617/Z31 2 N TRANSPORT
- DED BLUE- ADJACENT TO LITE 115 TRANSFORMER CAB CABS 592/Z29 4 L TRANSPORT DED 114 DC EM LITE CAB 84 GRAY 592/Z29/ 4 L TRANSPORT DED 155 2RB551 ELEC BOX GRAY 617/Z28 5 L TRANSPORT DED REV.10 5OF7
TABLE 1 M-00282-97 ZION UNIT 2 CONTAINMENT COATINGS 1/22/97 GRAY (NEXT TO WELD 147 ELEC BOXES RECEPTACLES) 617/Z20/ 6 N TRANSPORT DED 79 ELECTRICAL BOXES GRAY 592/Z18/ 7 L TRANSPORT DED B4 ELEC. BOXES GRAY 592/Z20 7 L TRANSPORT DED 86 MICRO COMPUTER HOUSING BROWN VENTED HOUSING 592/Z21/ 4 N TRANSPORT
- DED 95 ELEC. BOXES GRAY 592/Z24 7 L TRANSPORT DED 117 REG LTG CAB 73 . GRAY 592/Z29 7 N TRANSPORT DED 113 AC EM LITE CAB 83 GRAY 592/Z29/ 7 L TRANSPORT- DED 156 REG LTG CAB 72 GRAY 617/Z28 7 L TRANSPORT DED 159 REG LTG CAB 63 GRAY 617/Z29 7 L TRANSPORT DED 174 REG LTG CAB 88 GRAY LOWER LEVE 7 L TRANSPORT DED 183 REG LTG CAB 87 GRAY LOWER LEVE 7 L TRANSPORT DED 110 2AP151480 VAC DIST PANEL 592/Z28/ 10 N TRANSPORT DED 138 ELEC BOX BLUE 608/Z27/ 10 N TRANSPORT DED 111 REG LTG CAB 93 GRAY 592/Z28 12 N TRANSPORT DED 88 REG LTG CAB 86 GRAY 592/Z21/ 14 N TRANSPORT DED 136 A.B C.D ELEC BOXES GREEN. 8 SO FT EACH 608/Z27 24 N Y 970001543 1 137 E,F.G ELEC BOXES GREEN. 8 SQ-FT EACH 608/Z27 24 N _MAINT Y 970001543 1 MAINT 148 DRY TYPE TRANSFORMER BOX BLUE BOX ON FLOOR 617/Z24/ 28 N fRANSPORT DED ~
157 DRY TYPE TRANSFORMER BOX BLUE BOX ON FLOOR 617/Z29/ 28 N TRANSPORT DED 164 STEARNS ELEC MOTOR NEAR CRANE 617/ 3 N TRANSPORT DED RED 3" FLANGE 30 CONNECTION 568/Z26/ 1 N TRANSPORT
- DED 80 RED FIRE PIPING 3' LONG X 4' OD 592/Z18/ 3 N TRANSPORT DED 20 RED FIRE PIPING 5' LONG X 3' OD 568/Z22/ 4 N TRANSPORT DED 47 RED FIRE PIPING 5' LONG X 3" OD 568/Z29/ 4 N TRANSPORT DED 91 RED FIRE PIPING 4' LONG X 4' OD 592/Z22 4 N TRANSPORT DED FOUR 'L-SHAPED' SUPPORT 99 BRACKETS REDDISH PRIMER 592/Z25/ 4 L TRANSPORT
- DED 105 DRAIN TK SPRING VALVE ACT. GRINELL GREEN 592/Z26/ 4 L- TRANSPORT DED 158 RED FIRE PIPING 6* LONG X 3" OD 617/29 5 N TRANSPORT D5iD 167 ELEC MOTOR HOIST 617/Z31 20 L TRANSPORT DLD 4 152 MS LINE SUPPORTS BLUE 617/Z26 25 N TRANSPORT DED M22487-27 (BA RECON) 203 COPES VULCAN VC 208 COPES-VULCAN BLUE PUMP DECK 6 N Y-CVI 135 PIPE STRUT 4' LONG X 3" OD 608/Z27/ 3 L TRANSPORT DED 52 PIPE STRUT 5' LONG X 3" OD, GREEN 568/Z30/ 4 L TRANSPORT DED 58 PIPE STRUT 5' LONG X 3" 00, GREEN 568/Z30/ 4 L TRANSPORT DED GRAY CAN 18" LONG X 12" 49 SPRING CAN/ SlH 2322 OD-GRINELL GREEN 568/Z30/ 5 N TRANSPORT DED REV 10 6 OF 7
TABLE 1 M-00282-97 ZION UNIT 2 CONTAINMENT COATINGS 1/22/97 175 PIPE STRUT VCRS 2071 BLUE,10' LONG X 3" OD LOWER LEVE 8 N TRANSPORT" -DED 40 PIPE STRUT 15' LONG X 3" OD, GREEN 568/Z28/ 12 L TRANSPORT DED 41 PIPE STRUT 15' LONG X 3" OD, GREEN 568/Z28/ 12 L TRANSPORT DED 169 COUNTER POISE PRE-SNUBBER 617/Z34 15 N TRANSPORT DED 170 COUNTER POISE PRE-SNUBBER 617/Z34 15 N TRANSPORT DED 2 PIPE STRUT PAIR /FWH 2348 15' LONG X 3" OD, GREEN 568/Z18/ 24 L TRANSPORT DED 8 PIPE STRUT PAIR /FWH 2349 15' LONG X 3" OD, GREEN 568/Zi8/ 24 L TRANSPORT DED 33 PIPE STRUT PAIR /FWH 2333 15' LONG X 3* OD, GREEN 568/Z27/ 24 L TRANSPORT DED 35 PIPE STRUT PAIR /FWH 2334 15' LONG X 3" OD, GREEN 568/Z27/ 24 L TRAftSPORT DED C6 PlPE STRUT PAIR 15' LONG X 3" OD, GREEN 568/Z28/ 24 L TRANSPORT DED 50 PIPE STRUT PA!R 15' LONG X 3" 00, GREEN 568/Z30/ 24 L TRANSPORT DED 64 PIPE STRUT PAIR /FWH 2343 15' LONG X 3" OD, GREEN 568/Z31/ 24 L TRANSPORT DED 67 PIPE STRUT PAIR /FWH 2354 15' LONG X 3" OD, GREEN 568/Z32/ 24 L TRANSPORT DED
_68_ PIPE STRUT PAIR /FWH 2355 15' LONG X 3" OD, GREEN 568/Z32! 24 L TRANSPORT DED 69 PIPE STRUT PAIR /FWH 2353 15' LONG X 3" OD, GREEN 568/Z32/ 24 L . TRANSPORT DED 76 PIPE STRUT PAIR 15' LONG X 3" OD, GREEN 568/Z33/ 24 L TRANSPORT DED 77 PIPE STRUT PAIR 15' LONG X 3" OD, GREEN 568/Z33/ 24 L TRANSPORT DED 78 PIPE STRUT PAIR 15' LONG X 3" OD, GREEN $68/Z33/ 24 L TRANSPORT DED JACOBY TARBOX 956 FX BLUE FOUR PAlRS AROUND 176 SIGHT GAGE INNER WALL LOWER LEVE 6 N TRANSPORT
- DED 118 RED FIRE PIPING 7' LONG X 4" OD 592/Z29/ '7 N TRANSPORT DED PRZ COFFIN & PUMP DECK 214 LADDERS 20 TRANSPORT DED YELLOW HANDRAILS & LADDERS ZONE OF lHFLUENCE -2A & 2C SG CATWAl.K 2A PUMP LADDER AND RAILING,2A SG 215 373 Y 970002002
.RAfLING (61D 1 MAINT OVERALL SQUARE FOOTAGE = 8021 esa - use me w._e
.-m -e-w.w Em-- m h4' NN N mw* eye.--
a.ms , , - N-h+- 6 mw-
- m. >
-e=weem w REV.10 7 OF 7
TABLE 2 M-00282-97 1/22/97 ZION UNIT 2 CONTAINMENT COATING ADHESION TESTING TEST # SUBSTRATE ELEVATION / LOCATION SOUND OR ADHESION FAILURE TYPE DAMAGED STRENGTH TYPE COATIN 3 (PSI) 1 LINER PLATE 568 / Z24 D >900 GLUE 2 LINER PLATE 568 IZ28 S 300 GLUE 3 LINER PLATE 568 / BETWEEN Z28 & Z29 D 225 PRIMER 4 LINER PLATE 568 i BETWEEN Z28 & Z29 D 400 PRIMER 5 LINER PLATE 568 / Z34 0 450 PRIMER 6 LINER PLATE 592 IZ20 0 550 PRIMER 7 LINER PLATE 617 / Z21 D 250 PRIMER 8 LINER PLATE 617 / Z21 D 400 PRIMER 9 STRUC. STEEL 568 / Z22 SUPPORT COLUMN D >900 GLUE 10 STRUC. STEEL 568 IZ26 RCFC HOUSING S >900 GIUE 11 STRUC. STEEL 5681 Z31 SUPPORT COLUMN D 500 INTERCOAT 12 STRUC. STEEL
- 568 / Z30 SUPPORT COLUMN NEAR RECIRC SUMP D >900 GLUE 13 STRUC. STEEL
- 568 / Z30 SUPPORT COLUMN NEAR RECIRC SUMP D 900 TOPCOAT 14 STRUC. STEEL
- 568 IZ30 SUPPORT COLUMN NEAR RECIRC SUMP D 900 TOPCOAT 15 STRUC. STEEL
- PUMP DECK I COLUMN h EAR 2D RCP HOUSING 3" FROM DAMAGED AREA D 900 PRIMER 16 STRUC. STEEL
- PUMP DECK I COLUMN NEAR 2D RCP HOUSING 16" FROM DAMAGED AREA D 800 PRIMER 17 STRUC. STEEL" PUMP DECK I COLUMN NEAR 2D RCP HOUSING 30" FROM DAMAGED AREA D 900 TOPCOAT 18 STRUC. STEEL 592 / Z312E RCFC HOUSING D 450 PRIMER 19 CONCRETE
- 5681230 WALL ADJ. TO BIOSHIELD 3" FR. DAMAGED AREA D 525 GLUE 20 CONCRETE
- 568 I Z30 WALL ADJ. TO BIOSHIELD 16* FR. DAMAGED AREA D 600 GLUE 21 CONCRETE
- 568 / Z30 WALL ADJ TO BIOSHIELD 48" FR. DAMAGED AREA D 800 CONCRETE 22 CONCRETE
- 568 / Z30 WALL ADJ. TO RECIRC SUMP 3" FR. DAMAGED AREA D 800 CONCRETE 23 CONCRETE
- 568 / Z30 WALL ADJ. TO RECIRC SUMP 16" FR DAMAGED AREA D 650 CONCRETE 24 CONCRETE
- 568 I Z30 WALL ADJ. TO RECIRC SUMP 48" FR DAMAGED AREA D 500 CONCRETE 25 CONCRETE
- PUMP DECK / Z21 OUTER WALL S >900 GLUE
-INDICATES TEST LOCATION WITHIN THE MISSILE BARRIER
. _ . . _ . . . . . __._. . _-.____..m. _ =. _ ...._- _._. .-.m_
M-00282-97 01/22/97 i
APPENDIX 1
!. QUALIFICATION DOCUMENTATION l for CONTAINMENT PROTECTIVE COATINGS i
! 1 t
On January 4,1997, System Materials Analysis Department personnel performed an exammation to determine the condition ofcoated surfaces inside Zion Unit 2 containment. The results of the i examination are presented in SMAD Report M-00282-97
- - One part of the examination resulted in an inventory of surfaces in the containment that were !
l assumed to be coated with undocumented coating material. . For this evaluation, undocumented coatings !
I are defined as those coating systems that could not be determined by visual examination to be Carboline !
! Co. products specified in Specification X-2340 or to be qualified coatings called out in procurement j specifications. A representative list of coated items, whose coatings were judged by the examiners to be in that category, was compiled and is presented in Table 1 of SMAD Report M-00282-97. Subsequent to the i
examination, a search of existing documentation and discussions with vendors of equipment yielded
! sufficient information to provide reasonable assurance that many of the items listed in Table I were, in !
l fact, coated with qualified nuclear coatings. The table was then revised to reflect this information. 4 The purpose of this document is to summarize the information that supports the conclusion that the coatings involved are qualified for use in the Zion containment. Reference documents, along with an ;
j explanation where necessary, are described in the following: ;
l
- 1. WESTINGHOUSE SUPPLIED EQUIPMENT !
The protective coatings specified for equipment items supplied by Westinghouse Electric Corporation are covered in Process Specification 597755, Revision B, issued March 18,1968, revised May 17,1968. Under this specification, two coating systems are permitted for uninsulated steel surfaces, for normal operation at 200* F. or less, with inorganic zine primer and epoxy
(
topcoat (597755-1). The systems are described as follows: i i
MANUFACTURER' PRIME COAT FINISH COAT I Ameron Dimetcote Steel Primer Amercore 66 l- Carboline Carbozinc.!I Phenoline 305 !
The specification also prescribes coating of uninsulated steel surfaces, for normal operation between 200*F. and 685"F, with inorganic zine only (597755-2). In particular the following products are specified:
MANUFACTURER PRIME COAT Ameron Dimercote 5 or 6 Carboline Carbozinc-t I e
! Included in items covered by Specification 597755 are valves and valve operators stpplied by
[- other vendors as subcontractors to Westinghouse. For Zion, these vendors included Copes- t Vulcan, Inc. (CVI) and Limitorque. Coating procedures by both vendors are discussed in #2 and y #3 below. Specification 597755 is included in Attachment 1.
L I6.11.00- 1 of 3 97.M00282.M l
a ~ _ _ . - - __ ,
i i
M-00282-97 01/22/97 4
4
- 2. VALVES FURNISHED BY COPES-VULCAN, INC.
Valves and valve actuators supplied by Copes-Vulcan, Inc. (CVI) were coated to the requirements of CVI procedures 8.1.106 (valve bodies and bonnets) and 8.1.107(actuators). The coating systems used for the valves furnished to Zion, according to CVI, were Carboline products. The valve bodies and bonnets were coated with Carbozinc-II. The valve actuators were coated with a Carbozinc 11 primer and Phenotine 305 surface coat. The Carboline products have been tested under DBA conditions and meet the requirements of ANSI N5.9/NS.12. Therefore the coating systems are acceptable for containment use. The CVI procedures and Carboline verification of the coating test results are included in Attachment 2.
1
- 3. VALVE OPERATORS FURNISHED BY LIMITORQUE CORPORATION Coating work for equipment fumished by the Limitorque Corporation are covered by Limitorque !
procedures LPS-102A and LPS 102B. Information supplied by Limitorque indicates that the l
coating system used for items furnished to Zion is Carboline Carbozinc-1 I primer and Phenoline !
305 tinish coat. As indicated in #2 above, this system is acceptable for use in nuclear containment applications. Limitorque coating procedures are included in Attachment 3.
4 INSTRUMENT RACKS Sargent & Lundy Specification X-2313 covers the supply and installation ofinstrument racks.
Section 17 of that specification states that the racks shall be coated with Keeler & Long 7107 primer and 7500 finish coat. This coating system has been successfully tested under Design Basis Accident (DDA) conditions and meets the requirements of ANSI N5.9/NS.12. Therefore, the coating system'is acceptable for containment use. Applica' ole portions of S&L Specification X-2313 and Keeler & Long records of the various test results are included in Attachment 4.
- 5. MAIN STEAM CONDENSATE COLLECTION TANK Hudson Fabricating & Eng. Co. Drawing No. 3877 indicates that this tank was coated with Carboline Phenoline 305 primer and Phenoline 305 finish. This Carboline system is qualified for containment use on the basis of DBA test and tests prescribed in ANSI N5.9/NS.12. The Hudson drawing and the Carboline records of the tests performed on the coating system are included in Attachment 5.
- 6. STRUCTURAL STEEL The coatings on structural steel were examined visually and small areas of coating were removed from eight locations on structural columns on January 16,1997. On two NSSS support columns examined inside the missile barrier, a few small patches of topcoat, of approximately 2 or 3 square inches in area, had fallen off exposing the primer. The primer was gray in color and when scratched with a chisel, a metallic sheen resulted. A similar effect was observed when the primer on the liner plate was scratched. Sargent & Lundy Specification X-2340 indicates that the liner plate primer is inorganic zinc and that the appearance of the primer on the columns is very similar to that on the liner. It appears that the primer on the columns is inorganic zinc. Carboline products were specified for use in the containment in Specification X-2340. Therefore the primer is probably Carbozine II. The top coat appeared to be Phenoline 305. That system, as stated in
- 2 above, is qualified for containment use.
Columns and beams that were examined outside the missile barrier showed only minor breaks in the coating. In none of the cases examined was there any evidence of delamination between the 16.11.00 2 of 3 97.M00282.M
M-00232-97 0 t /22.'97 6nish and primer coats. The visible substrate at coating breaks was either bare metal or light rust.
Attempts were made to remove small areas of the intact coating in order to examine the system ,
layers. However, with the hand tools available, removal of pieces larger than a fraction of an inch in largest dimension was not possible and identification ofindividual components of the system could not be readily accomplished. At a few locations. there was indication of a two coat system with the primer coat being yellow in color and the topcoat being white. This combination of co' ors was also observed in floor coatings during an examination of coatings that was performed by JMAD in November,1996. The floor coating in the containment consists of two coats of Phenoline 305. Based on these observations, it is logical to assume that the columns outside the missile barrier and, by extension, the remaining structural steel is coated with the two coat Phenoline 305 system. This system is DBA qualified for use on both concrete and steel substrates. Test results for the system are provided in Attachment 5.
b 16.11.00 3 of 3 97.M00282.M
QUAI.IFICATION DOCUMENTATION for CONTAINMENT PROTECTIVE COATINGS ATTACHMENT 1 i
l l
l l
l l
l l
l I
4 l
1 4
l j
.- - . . ~ . - - . - -~ ...-. . - ~ . - - -. - __ , - . - ~ ~ . - . . - -
>sti 14 y. 1 .' l .; F F vil is t il,- E flG 11lE E F 1ibi G,GE.002 j f 3 .,
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1
- ~,
C V!C5iind10'.'% UcCllic C0!pmbl WESTINGHOUSE PROPRETARY CLASS 2 t . .
i Process Specification Pt/R 59775$ P.cv. 3 Is::ue d : fisrch 18, 1963 (Stating Dash Nunber) ,
Revisett : May 17, 1963 5
APP!.ICATIO:t O'F PROTECTIVE COATIt'CS TO REACTOR CONTA1:?fC:T A2:D SYSTCf CO."SO : .*:ii THE REACTOR CONTA!!CG:tT !
SCOPE '
This specification covers the application of paint sys te :.s to equip . cat and
^ structures in the reactor containment for which the use of spray syste.as for fission product re:aov:1 and/or containment cooling are centemplated, f .
I 597755 Application.co metal surf aces for normal operation to 200*r, with top (finish) coat., ,
4 i *
-11 Application to met'al surf aces for normal opc' ration to 200*r, withou top (finish) cost.
4
-2 Applicstion to metal surfaces for ncrr.al operation 5etween 200*r .and 6CS*T vhich are not therully insclated. .
-3 Condition-A: Application'to' concrete surfaces requiring vcar
- l 4
4 resistance. !
Condition B: Application to concretc surf aces not requiring
- vear resistence. .
1 s
-4 Application to metal surfaces for normal operation between 200*T I
- and 685*F which arc covered with there.a1 insulation (such as: I
+ .
pressure vessel, reactor vessel, secam gencestor tanks).
~ '
\
5AFETY P!:ECAUTIOr: USE OF 0::i. OF THE C0hP00 ms AND MTERIAl.3 l1%Y RFQUIRE
! SN:CI Al PRF.CAUT10::5. F0Lt.0!-! MA:!UFACTUMERS' 1;:STRt,CT10::S '.illE : USI :C.
Note: Any de.f acions t o this :pecific.. tion neenscit. ';ed t,y special or unu.".uv.!
circumstances th*til be suhoitted in writln:: to l'APD for vrf t *,en disposition.
4 i 1. OPFRATIO::5
- j CAUTION: C0:ll'0::C;IS. P!!'J::C Afin EQU11*:ts:fr IN TliK VICJ:llTY OF ITD:5 Ri:CI:J VI:20 '
Sut: FACE PR:-:1 A!:ATl0:1 SifA1.l.1:E PROTECTF.D 11:0:1 M:irnANCE OF I;t.AST Ni:,sl A. I j SCitr.HUI.E SI'AI.l. IIE ::!.'Clf T!!AT DI.AST C1.EA:il::C !:l?.\l.I. ItE l'Eht'O::'*F.h 17.10.'. f 70 )NSTAI. TAT 10:: OF A :Y Cf.EA!I ROTATJ:r: F.t)t:I t*::R:T , W.J.W ., l. N . AI:i.
. I N':TAl.I.ED.
i i
' This document et'ntains ir.fewar!co p r :.ur; ta V/es:inghouse Elecuie Corporsoon.
Energy Systems Businen U .it. aM :" ";csW..l ::.i .ic i Division; it is submitted in confidence a :d is to be t.acd ::My !. .:.s es,v u int which it a furnr<hed, then re:urned upon r:quer.c. Thi do:um:ni cnd c:a L.fer::ta: ion es not to be reproduced, transmitted, disefoxd or und 96:r irc: .n v.'.W: x hi part without the prior wntten authorization of Westiar,W.cc y ' :; .:e Cg ors: ion. Enc gy Systems Business Unit.
2nd the Elecuo. Mechanics: DMWon.
M
J -f l i1 '4 '
. lI2 F F Qt t 11E !! D E llG l tlE E F Ili'i Fk3E 00:
WESTINGHOUSE PROPRIFTARY CLASS 2 1.1 McCal Surf ace Preparation e
i 1.1.1 ( N r - 1, - 1 1 t. -2) ,
- n. Blatt citan all surf aces in accordance with ST.PC-SP!O-6TT l to remove all rust, mill scale, rust s calc , .'a in t and other f orcit,n mat: cr.
. b. Remove all.blastinC dust by brushing ar vacuum cleaning.
i -
1.1.2 (For -4)
- a. Sur'f aces which arc subsequently covered with percanent drip proof. metallic insulation are to be cicaned to the ', I best of manuf acturers' ability. Method to be u:.ed shall '
be consistent with recoer.codations by paint manufacturcr . l l and subr.Itted te k'APD for written sporoval. ,
i 1.2 concrete Surface Preparation
- 1. 2.1 (For -3)
- a. All concrete surf aces shal1' be cican. dry and free of previo'u sly applied coatings and disincegrated or chalky
, material. This may be performed by one of the following
' methods. '
- 1. (Preferred 2techod) Sand blast surfaces t. sing a 16-30 mesh (reco=cended) silica or equal. Surface shall have a' profile that feels like dedium sandpaper to the touch. Dust shall be rc. sved f rom the blested surf ace by vacuuming or by blowir.; with dry, oil-free air.
- 2. Prior to installation of any stainicss secc1 co. ponenta and with written 5pproval of }'Al'D sn alternate r.:sthod may be used. .
(Alectnetcflethod) Acid etch surfaces, origir.a1 or l tement washc3 to remove glaze an4 concrete laitence. .
The etching r.accrial shall be a 15% hydrochloric (muriatic) acid solution. First dampen surface virh cican water, bein6 sure to avoid excess water which will form puddies. Apply acid solution with a brush and allow to remain on surface a: Icast 3 minu:cs anJ until bubbling sec;s. Flush of f with water irnadiatcly.
Ilse a stif f 1, rush to re..ove ennerete salts during wash:r.;.
Iteutralir.c surfaces with an alkaline dercrcent cicanar such an a 5% se,lution of trir. odium phosphate or codin..
.. ca rliona t e (soda ash). A11ou to stand 10 minutt and flus"-
I 6
f
9:ti 1? *97 17: 1J F F 011 M E i l[- E1G I TIE E F I tli F 6E . 00 : !
WESTINGHOUSE PROPRIETARY CLASS 2 .
of f ulth etean uMteY. Surface mu.:t be reutra t or ally,htly alkaline and hav.: a finir.h simLIar t u fine or mediuin sandpaper. Smooth artas mur.t be rectched. All conc rete surf acey must be cor pictely dry before coat Inc.
. t
- 2. APPLICA710:1 A.':D :ll:(!:ic-I Ccneral:
e Application (s* pray, brush or otherwise) an1 mi:<ing of paint e shall ;
bc in accordance with oanufacturers' instructions. When brushin;; is permitted,' ,
cover the surfave uniformly,'orushin:; the paint on with overlapped strnkes, ;
avoiding brush marks as cuch as possibic.
Regardicss,of type equipment used, uniform films should be applied which l src continuou1 and unbroken at any point and which have a glossy-vet ;
appearance. Spray caterial vet enough to flow out smoothly. Use a cone- '
shaped spray f or painting small parts, pipes, angic irons, and small or narrow surf aces, and a ;an-shaped spray for painting larger areas. !!ove ,
the spray gun with a sccady motion and at such speed over the entire surface as will produce a wet, glossy. film and avoid a variation in file thickness. l'Ach stroke of the gun as in brushing shall overlap the previous stroke appro c1=accly 30%. so as to producc a uniformly and coupletely l
' covered surface. Best results are obtained with the gun held so that the k material strikes the work at an angic of appror.imately 90*. l
- 3. PRDt! AND FINISH COATING Apply thicknesses and number.of coatings in accordance with Table I.
NOTE: Extrc=c care must' be e:ccccised to prevent spilling, spisshir.g or scepage of these maccrials onto' stainless secci surfaces of cocponents.
3.1 Prime Co.a.tinq *
.. t
, , , ,,3.1.,1,,,Dimeccote Stec) Primer (Accr, coat Corporation, Brea, Calif.)
. . l
- a. Drying - Haterial vill dry oichin 30 minutes at 30-95'r.
- b. Recoating - Additional coats or thicknesses esay be applied
.. over the first coat as soon as the first coat is dry to ;
the touch.
....c. Pot Life - 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> maximum at 70*T (aixed materia 1).
3.1.2 Dimetcote No. 5 (Ancreost Corporation, Erca, Calif.)
- a. Drying - !:sterial dr es hard within 5-10 esinutes and becoecs rcaistant to intermitte.nt contact with water, rain or condenr.ation within I hour af ect a; plication abova 70*r and.at relative humiditic:: betecan 50-95%.
6 4
Jett i3 97 17 1.: F FOli 1,lE ilC' E llG I tlE E P !IIG FAGE.005 WESTINGHOUSE PROPRIETARY CLASS I
'b. kccosting - Same as 3.1.1(tl) *
- c. Tot Li(c - 6 liour: oixiuun at 70*F (mir.ed materf al) l
'3.1.3 Dimetcote l'o. 6 (Ancreost Corporation, 'srea, Calif.) i l
. i s.
Dryin , - 1J111 dry to water inroluble condition in 1$ minutes f' l sbove 32*F snd abrasion resistance in 2 hour: at 70'F.
- b. Recoating - Same as 3.1.1(b) f
- i
- c. Pot Life - 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> at 70*F -
3.1.4 , Carbozine 11 (Carbo 11ne Co. , S t . Louis, Mo.)
- s. Drying - Haterial vill dry in approximately 30 minutes af ter
'which additions 1 costs or thicknesses may be applied.
. b .' Topcoating - Apply top co5 ting after time periods per following time sche'dule:
at 50% Rel. Hupidity 6-8 hrs. G 85'T or hichcr; 12-16
- i I
- - hrs, e 40-60*F ..
at 50% Rel. Humidity 8-12 brs. 9 60-85*F' 16-24 hrs. @
. 0-40*F '
- c. Pot. Life - 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> baximum at 75'T NOTE: Supplier recommends green color material for use duc
- s. ease of application over blasted steel surfacc.
3.2 ' Finish Coatinc , .,, ,
3.2.1 Amercost No. 66 (A:nercoat Co'rporation, Bres, Calif'.)
a .' Drying - To recoat allow 6 hours6.944444e-5 days <br />0.00167 hours <br />9.920635e-6 weeks <br />2.283e-6 months <br /> at 60' ,
I
- b. Repairing System - Spot reibsst or power sand damaged arca, then recoat with sana number of costs as originally to
- obtain required conting thickness. ,
l c., ' Curing Tioc ,
- 1. For maintenance. allcw to dry for 7 days at 70*F
- 2. For immersion (non.3queous) allow to dry for 7 days at
.70'F with cnntinuous air circulation. ,
- 3. For' f err.icenion (ac.ucoun) hake for 24-23 hours at 140*F.
D
. j
. _4 . i i
l
J Art - 1 ; 9- -.15 F F :il 1iE t tt E rl.31 :E E P ilD3 r ..,E.00t 4
WESTLNGHOUSE PROPRIETARY CLASS 2
-d. Pot Life ' 0 ' liou rd' m t ing 4 .s t', 70*F.
=. .
3.2.2 Pher'olinc 205 Finish (Carb'oline' Company , St . Lou is , tio.) l
- a. Drying j 1
- " . 1. Final dry. ins time is b to 4 days at 75*F + ,
- 2. Allow 18 hours2.083333e-4 days <br />0.005 hours <br />2.97619e-5 weeks <br />6.849e-6 months <br /> at 75'r or 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> at 90*r drying tire '
between costs.
- b. Repairine System - Spot reblast or power sand damaged area, j.
then rc:ont with same nurs.!,c,r of coats as originally to
. achieve required f,ilm thickness.
~
- c. Pot Lif e 1/2 hours maximum at 75'F. ;
3.2.3 HIL-P-14276
. , j
- W }I-32206A3
~
1 l
- a. Drying - Air dry for 24 hours2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> .
I RepairinS Sys'te$ - 11and or power cool cican damaged area,
'l i b.
then recoat with sanc number of coat (s) as originally to obtain required coating thickness. ,
- c. Pot Life .Use" manufacturers' instructions for 1 part ready-mir.cd paint. ,
- 5
- ' i w .
' t. , ' <
e .'
, . 1
- . * . e l
I e
l
. 1 e
e
% --m
i w
.i.
TADl.E I .
Dry Flic Thichess Dry Film Thickness * -
Per Con .3 i
$87755 Priner No. Coats ' Per Coat Finish _ Wo. Coats,
-* . w ,
- n
-1 Dine: cote
-i S:cel Primer 1 1.5 - 2 mils Amercoat 66 or .
Phenoline 305 1 4 - 5 nils ,
or ^
- \
Carboniac 11 1 3 mils I
-11 Dinetcote 5, 6 .
m or 2 2 - 3 mils . . None .' . . 2 Carborinc 11 , .
. < m-
-2 Dine: cote 5, 6 '
Q, or 2 ,' 2 - 3 mils Nona , ,', Q d
Carbozinc 11 . .
. . , ., f
~ ..- ?. .T. ,
Asercoat 66 - .; . O~ ;
- 3* None .
- or 1,3 4- .5 mils . i
' 0 Phenoline 305 - .
c ex
[
M *
- - f. 'None
- HIL-P-14276 W H-32206An 1 1 - 2 oils, j j O
- N Notc* Sccor.d coces should be applied boly following curinC time recommended by supplier. ,
- Condition A - For veer resistant applications (floors sstairs) apply .12-15 mils dry film thickness to:al (apply
~
I
~ in three coat;s). ,
y y
C..idition D - For non-wear resistance (valls, ceilings) apply total of ~4-5 mils dry film (can be 1 coat),
~
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QUALIFICATION DOCUMENTATION for CONTAINMENT PROTECTIVE COATINGS ATTACHMENT 2
--.-- eviw.....m. Au.oA*1 ss* toO4 JHN U O ' '3 t' 10:Ub No.UU2 F.01 COPES-VULCAN, INC.
P. O. BOX 577 + LAKE CITY, PENNSYLVANIA 16423-0577 TELECOPY To: Commonwealth Edison Date: Jan 8, 1997 Fax: (847) 731-4279 Page 1 of 7 Attention: Mike Gard From: C.A. Dundon
Subject:
CVI Valves Supplied To E Ph. (814) 774-1560 Blue Paint Fax (814) 774-1684 Further to our telecon this AM -
Valves originally supplied to you through Westinghouse were painted blue in accordance with the W process specification. Valve bodies and bonnets were painted per CVI Proc. 8.1.106 and the actuators were painted per 8.1.107. Based upon the dates, Revisions 0, 1 or 2 of B.1.106 could have all been used on your equipment. Likewise Revisions 0 and 1 of 8.1.107 could have been used. If you review the descriptions of the revisions you will see that the same paint and primer would have been used regardless of the revision level.
Since these paints are no longer available CVI would paint new equipment with carboline 890 over carbozine 11 primer.
Best regards, l
l l
I
cur e.o vuu.nn . int . Au:oAu-tru-Abd4 JHr4 08 ' 97- 10:0/ No.UU2 P.02 COPES - VULC/ 4, INC. '
t.AME C/IV (ER/f Co.). P 1 U. S. A. ISSU ED February 19. 1970 THESE., q;~i?E 7t4 E. %CTr.A.Pt L. REV.NO. A- DATE -10, gg 14cwrgT 4 G FoK REV.1. + 7- - -
d'4cl(
iPES-VULCAN '
- OCEDURE NO. 8.1.107 _ _ _ . . . .
LOCEDURE TITLE PAI_NTING OF COMMERCIAL VALVE OPERATORS (WATER BASE PRIMER)
. o.
FOR REVISION SEE
_, SIIEET NO. 4. i CONTENTS PdIM
> ttN,.. PI,I i i
Pu'rix1sc r- '
Scope.' i Materiald . -
'3 l
- Preptration of Equfilmyngto.be"
~ painted.' 4- 1 Painting .. '
- 5
' Inspection p'*' i'
- 1. i'UltPOSE:
The purpose of this procedure is to establish uniform guidelines Ior guinting valvcs. , .,,
_. . s .s .. . s - ,
..m 2.
. 5 COPE: . ,. : . .'. . i c, .
. . . i.12, i .. '; ' ' . , . . . '. ,...
. ,. , e
' ' This procedure recommends the gatorials to be used, prepara-tion of equipment to be painted, method of painting, and the ' '-
minimum inspection requirements unless otherwise.specified by ' ' '
the customor. * ,., e ,
i 3 MATERIALS:
. 3.1 Paint - SO"O P:= int Amercoat . . - 6 by Amercoat Corporation -
em3henollne #305 by Carbolluc Co. Westinghouse Bluo pnent oa..is No. 7. 3 PB 4875. 6 e =acc:aent g, g;2 _. c,, . '*"S .
- 3. 2 Paint thinner - A:r.crcset 47 by Amercoat Corp /-102 oration 417or. $7' '
Phenoline by Carbo 11nc Co
- 3. 3
'C arbozincpI)by-Gerbos.loum f, primer - Dimetc& 'l Ljp-Amo.rcoat C
.s . 4
- 3. ei
. . . . . , , , , - . . O... . i . ,, '-
,i [.ct.' w ~ )
1 Spray Gun ~
- 3. O 13 rush
mure.o vuuuni..in . iu oA* tra loo J nl UO br lu :U r No .uuz t',US
'o CEVI:l'ONS
,4 VULCAN SWT. NO. d
, . .iCEDURE MO. 8.1.107 .
SIONATUME a 04TE CV D~-
' g APf40VA.
' IF REQUR
~
d 1EY NO. 5
" o .
DESCRIPTION OF CHANGE d 6
O FIRST SUBMITTAL 2-19-70 1
Deleted para,ll.2 3, replaced by para. 4.4 & 4.4.1 W Revised para. 4.3 to cover inacceccible parts 10-22-7 i Mg '
hr.c e k+ ~ " j z gcm t A \g 9
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.' ^ CGPES - VULCAN, ING.
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- t. .
LAKE.ctTY ((Rit co.), PA. v. S. A. ISSUED 10-24~G9 j .- .
REV NO. 1 DATE 10-2.!
(..
iCOPES-VULCAN .
l PROCEDURE NO. 8.1.106 ~
1 .
., PROCEDURE TITLE- PAINTING OF COS2iERCIAL NUCLEAIt VALVES -
I s
I j
FOR REVISION SEE d -
SHEET NO. 4 l .
l
(
CONTENTS PARAGRAPH
, Purpose , 1
- 3 Scope -
2 '
e '
Materials '
3
~
Preparation of Equipment to be Painted 4 Painting <
5 .
,, A Inspection / 6 i , 1. PURPOSE .
- d -
?
Tbc purpose of this procedure is to establish uniform u
8uidelines for painting valves. -
~
I 2. SCOPE - ' ' ' i i
This procedure recommends the materials to be used, preparation of equipment to be painted, method of ;
painting, and the minimum inspection requirements 1, .
unless otherwice specified by the customer. ,
o.
- 3. MATERIALS
.t -
3.1 Faint - Westinghouse Blue Paint No. 7.3 PB48/9.8
'- or equivalent or CVI Standard Primer as .
called for in Shop Order.
. 3.2 Paint Thinner - Xylol by Beaver Paint or equivalent ~
j.. 3.3 Spray Gun ~
3.4 ' Brush ,
- 4. 12REPATMTION OF g,i <f[ 4 7 FOR PAINTING 4..i All surfaces to be painted chall be cican and free -
from dirt, nrcanc, oils adhering ncale and oxide,s.
casting sando, and loosely u
.4 yC't!.T.C3219 . -...'. ...,.. . _. . . . . . . -. - - - . - - - . . - - . . ~ . - . . . . . - . . . . - - - . ~ . - - -
._ __ _ _ . _ . _ _ _ - - - - ~ ~ -- - - - - - -- -- -
- ~.w vium.inc. Au.ot* rru 1004
).
./HN 08'9/- 10:08 No.002 P.05
~
' PROCCDUr.E NO.. P *?
I ' .i R C V I SI O N N Q,: 2 i -
- h. '
4.2 Non-Painted Surfaces ,
t h ,
4.2.1 ihefollowingshallnotbepainted
Stainless Steel Bodien and Bonnets Stems .
. .j ,
Wold Preparations
'. ; . Gasket Surfaces of Flanges ,
Nameplates and Similar Tags Accessories Mounted on the Valve that 4
were previously painted -
Internal parts that will contact fluid 4
during service.
" e
' 4.3 Parts that are inaccessible after assembly shall
! be painted prior to assembly to insure complete a /.' coverage. '
l ". I.; 5. PAINTING
- a
[ l 5.1 Paint shall be mixed 1 part aint to 4 parts thinner.
- i.[
This ratio may be varied sli htly to facilitate use
{.3 of. spray gun. Do not exceed a ratio of 4.5 parts -
2 .; ,
thinner to 1 part paint.
t 1
/,j .
. Paint and +-kdaa~- =ba hE thorou bly mixed he. fore
- j. O applying . Some means of continua agitating of the 4 j! mixture shall be used whilo. painting. .
} 'l 5.2 Spray Painting Application:
i Spray painting shall be done in a manner to produce .
a complete and uniform coverage of the surface to be painted.
5 . 3.' Brushing Application: .
Painting with a brush shall be done only when spray painting is not practical. .
5.4 ' care shall be taken to eliminate runs or excessive paint.
I 6. INSPECTION ,
- < 6.1 The painter shall visually inspect the final painted assembly.
.c ^
J . 6.1.1 Incomplete coverare, running of p'aint, or cther signs of excess point shall be corrected <
- r.
- I .
a e .
L SHEET No. 2 f ; V* M . . . ... . -. . .. . . . . . . -. . ~.
l Lun.,s-VULLHN , I NL . 10 Old-//4-1684 JAN 08'97 10:08 No.002 P.06 PROCEDURE NO. 0 *1.lut REVISION NO.- 2 P' ,
i %
. i L
~
6.1.2 Materials used to mask unpainted surfaces shall' be removed by the painter.
6.2 Tne Quality control acetion chall periodically audit
- 4. , the final
, procedure. painted assembly for compliance with this l
' f. ,
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l .. ! SHEET NO. 3 ras., <,
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f
c u r e. g,-v u t. u n n i m. . lu.olu-r(4-1004 JAN 08'97 10:09 No.002 P.07 i . .
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. RfNISIOfJS
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CitT. 9:0.d OPEG VULCAN -
3 ROCCOUE K0. 8.1.106 Stf2AWut G 0.wt CV'D-1 A APFCo*J,? !
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l- e' d 2 i M. NO. DIEC3tPTt4*3 CICHMGE . d
( e s fa l 1
! 0 First submittal -
10-24-69 /!
\
(N /G opi t j i PRO CEDURE twMMR WAs B.t.\o+ g-o -70 eq ,.
2, Add, CVI Std, to Para. 3.1 .
~
10-28-71 JfC y/yg
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car boline'd FACSi.AILE TRANSMISSION l i
FROM CARBOLINE COMPANY
"~I g"% ".72 1~~ 314-644-4617 To: 'kAi/ bzsh h b h b m e aAlpha a RPM From: #7&x /,)aA OGarwood almperial D Berkeley O
Portland Document Number: QLake Charles 0 Houston 0
Date/ Time Written:
Xenia J.S. Gray a New Orleans a Uoyd Parks D Corr. Service Q McD. & White Number of pages including a Other a Kop-Coat LA this cover sheet: , Phone: fV2-7 Q _', ' # 1~~.; _
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m (7
l )LABC ATORY TEST REPORT QJ fTesting Proj ect: 01445 l August 24, 1976 .
FINAL REPORT -- 28 Ecurs I
SUBJECT:
LOCA Testing of Carbo Zine 11/Phenoline 305 Finish at various film thicknesses.
l
REFERENCE:
Toledo Edison. Davis-Besse; Mr. John F. Montle.
PURPOSE: To determine the performance of Ic Carbo Zine 11/lc Phenoline 305 {
Finish and ic Carbo Zinc 11/2c Phenoline 305 Finish at various film thicknesses when exposed to the Davis-Besse Nuclear Power Station Long-Term Containment Temperature Response for the 3.0 i square feet DBA Break, and evaluated according to ANSI N101.2- {
1975, Section 4.5 as interpreted by Carboline. '
CONCLUSIONS: Af ter the 28 hours3.240741e-4 days <br />0.00778 hours <br />4.62963e-5 weeks <br />1.0654e-5 months <br /> of the test curve, all the systems and thick- i nesses tested exhibited acceptable perfor=ances. (Please refer to "Results.")
l 1
PROCEDURE: A) Test Coupons 1 2" x 5" x 1/4" Sandblasted Steel coupons with rounded edges !
and corners.
B) Svstems Tested Drv Film Thickness *
- 1) Ic carbo Zine 11 4 to 5 mils Ic Phenoline 305 Finish 6 mils
- 2) Ic Carbo Zine 11 4 to 5 mils Ic Phenoline 305 Finish 8 mils
- 3) Ic Carbo Zinc 11 4 to 5 mils ic Phenoline 305 Finish 10 mils
- 4) Ic Carbo Zinc 11 4 to 5 mils 2c Phenoline 305 Finish 6 mils / coat
- 5) Ic Carbo Zine 11 4 to 5 mils Oc Phenoline 305 Finish 7 mils / coat
- For =easured dry fi1= thickness, please refer to "Results".
C) Cure Schedule Carbo Zinc 11: Overnight at high humidity and 100*F (38'C).
Phenoline 305 Finish: 4 days at ambient te=perature (75'F, i
24*C), plus 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br /> at 160*F (71*C),
final cure.
l
( From the Carboline Research & Development Laboratory
)
The rechnical dote (wraished is erve end accu e.e m the be st of owr knowledge. However, n
no gworontee of occuroer is g..ea or empi.ed.
gg
- m. . _ _ ._ !
LABC ATORY TEST REPORT l s
[Testing Project: 01445 August 24, 1976 l FINAL REPORT -- 28 Hours Page Two 1 PROCEDURE: (Continued) ;
l D) Exposure i
Davis-Besse Nuclear Power Station Lgng-Term Containment l Temperature Response for the 3.0 f t DBA Break Curve.
- 1) Time-Temperature Curve
- I I
Time: Temperature:
'i 1
Initial Ambient (75*F, 24*C) !
Initial to 10 Seconds 225'F (107'C) !
10 Seconds to 5 Minutes 260*F (127'C) $
5 Minutes to 1 Hour /20 iltnutes 215'F (101*C) i 1 Hour /20 Minutes to 28 Hours 180*F (82*C) !
- System was held at saturation pressure throughout test. j
- 2) Water Chemiserv !
0.28 Molar H3B03 (3000 p.p.m. Boron) ,
O.064 Molar Na S 02 2 3 (1.01% 223 Na S 0 )
f NaOH to adjust pH to 9.5 at 75'F in de-ionized water.
GRADING i PROCEDURE: The test coupons were evaluated for performance in the following areas: I L
- 1) Material flaking off
- 2) Delamination between coats and/or peeling
- 3) Blistering of the topcoat l i
- 4) Chalking of the coating )
- 5) Excessive cracking 1 Grading procedures specified in Report N101.2-1975 of the American National Standards Institute-Protective Coatings for Light Water Nuclear Reactor Containment Facilities.
4.5 Methods of Examining and Evaluating the Exposed Test Soecimens The dynamic and/or static elevated te=perature-pressure and irradiation test panels shall be evaluated within 2 hours2.314815e-5 days <br />5.555556e-4 hours <br />3.306878e-6 weeks <br />7.61e-7 months <br /> and again af ter 2 weeks after removal from the test chamber for the following surface defects:
flaking, delamination and/or peeling, blistering, and chalking. Defects listed in Subsections 4.5.1 through 4.5.4 shal' be dealt with as follows: -
( From the Carboline Research & Development Laboratory j Th. ,.chn ic.i d... #veni .h .d i . tru. .a d .c e w,... ,. ,w. b... .# or kn owledg.. H.....r, no gw.r.n.ee of .ccur.cy is given .e impl.ed.
g g g o
sn. manaA e .shSMtat Cf. 59 gaa me .mes
r ~1 ATORY TEST REPORT (G)LABC
/'
Testing Project: 01445
'5 August 24, 1976 FINAL REPORT -- 2 8 Hours Page Three
_CRADING PROCEDURE: (Continued) 4.5 Methods of Examining and Evaluating the Exposed Test Soecimens (Continued)
4.5.1 Flaking
ASTM D772 Evaluating Degree of Resistance to Flaking Scaling) of Exterior Paints, Part 21, American Society for Testing and Materials, Philadelphia, PA 19103. Flaking shall not be permitted.
4.5.2 Delamination and/or Peeling: Dela=ination and/or peeling shall not per=itted.
4.5.3 Blistering
Blistering shall be limited to a few, intact blisters, Size No. 4, ASTM D714, Standard Method of Evaluating Degree of Blistering of Paints, Part 21, American Society for Testing and Materials, Philadelphia, PA 19103. The number and the size of blisters shall be recorded.
4.5.4 Chalkine
ASTM D659, Standard Method of Evaluating Degree of l Resistance to Chalking of Exterior Paints, Part 21, A=erican Society for Testing and Materials, Philadelphia, Pa 19103. Heavy chalking shall not be per=itted.
Any other changes in coating properties which are not also* associated with the separation, or the release, of coating from the substrate shall not be a cause for rej ection.
ANSI N101.2-1975 Criteria (As interpreted bv Carboline)
Maxi =um Degree of Failure Allowable Flaking ASTM D772 10 (None)
Delamination or Peeling None 1
- Blistering ASTM D714-56 Blister Si:e Blister Densiev
- 2 None
- Note: A blister is not da Few intact when it has resulted #6 Medium in coating being separated #8 Mediu=-Dense from the test coupon.
Chalking ASTM D659 8 (Light)
NOTE: Flaking, blistering and chalking are all evaluated according to ASTM Standards, with a rating of 10 indicating that no failure was observed in the specific grading area.
( From the Carboline Research & Development Laboratorv ,/
T h . ..c ha . c . i a. .. ro,n ; .h .d . . ,, . .. a . e c ... . . es . b . . . e . , k n . . i .a g .. H . . . v.,,
- a. ,o.,. ... .i oeeo,.ey i. ...- .....i..a.
bdMk
Testing Project: 01445 FINAL. REPORT -- 28 Ilours " August 24, 1976 ;
Page Four i
RESUI.TS : '
i Dry-Coating System Film Other !
Delamination Performance and I.D. _ Thickness ._ Flaking or Peeling Performance l
_ Blistering- Chalking Characteristics Evaluation l IA* j
, Ic Carbo Zinc 11 4.5 mils 10 None 10 10 Ic Phenoline 305 6.5 mils I.eas than 1/16" Acceptable Finish 11.0 mils UCA at the scribe- l l
\
IB r 3
Ic Carbo Zinc 11 4.5 mils 10 None- 10 10 1/16" UCA at the t
Ic Phenoline 305 Acceptable 6.5 mile [
scribe Finish 11.0 mils -
{
2A*
Ic Carl o Zine 11 4.7 mils 10 None 10 10 I.eas.than 1/16" Acceptable ic Phenoline 305 8.3 mils UCA at scribe Finish 3 0 mils '
i i
, 2B ic Carbo Zinc 11 4.9 mils 10 None 10 10 --
Acceptable _
le Phenoline 305 8.1 mils Finish 13.0 mils !
L I
, 3A* !
Ic Carbo Zine 11 4.3 mils 10 None 10 10 I.ess than 1/16" ic Phenoline 305 10.7 mils Acceptable )
UCA at the scribe !
I Finish 15.0 mils I i
3B -
10
~
Ic Carbo Zine 11 4.7 mils None 10 10 1.ess than 1/16" Acceptable-Ic Phenoline 305 10.3 mils UCA at the scribe ,
Finish 15.0 mils '
Perfect Performance 10 None #4F to #8MD #8 (l.ight)
- Panels supended' ANSI N101.2-1972 in chamber.
L UCA = Undercuttlug due to loss of adhesion.
I
_ -- - . _ _ _ _ _ . - _ ___ _ _ _ . _ - . . _--- _._ w
Testing Project: 01445 FINAL, REPORT -- 28 Ilours August 24, 1976 Page Five RESULTS : (Continued)
Dry Costing System Film .Other Delamination Performance and I.D. Thickness Flaking or Peeling Performance Blistering Chalking Characteristics Evaluation 4Aa Ic Carho Zinc 11 4.7 mits 10 None 10 10 --
Acceptable Ic Phenoline.305 7.3 mils Finish Ic Phenoline 305 3.5 mils Finish 15.5 mils 4B Ic Carbo Zinc 11 4.7 mile 10 None 10 10 Ic Phenoline 30's H.3 mils 1.e a s than 1/16" Acceptable UCA at s c.r i ne Finish Ic Phenoline 305 3.0 mils Finish 16.0 mils SA*
Ic Carbo Zinc 11 5.0 mils 10 None 10 Ic Phenoline 305 10 Less than 1/16" Acceptable 8.0 mits UCA at scribe Finish Ic Phenoline 305 3.8' mils Finish _16.8 mils SB Ic Carbo Zinc 11 4.7 mils 10 Hone 10 10 Less than 1/16" Acceptable Ic Phenoline 305 8.3 mils UCA at scribe Finish le Phenoline 305 4.5 mils Finish 17.5 mils Perfect Performance 10 None #4F to #8HD #8(Light)
- Panels suspended ANSI N101.2-1972 in chamber n ,
UCA = Undercutting due to loss of adhesion. *
{
Patrick D. Fisher .ohn F. Montle Developmental Engineer -V ce President Testing Department Research & Development PDF:pm cc: Mr. Ken Tator xc: St.l./IIDT/JFM/EWS/MJD/SLS/DRL/JDP/CJW/RJT/ Lab Croup I.eaders
l l
1 QUALIFICATION DOCUMENTATION for CONTAINMENT PROTECTIVE COATINGS l l
ATTACHMENT 3 )
l l
l 1
M l
9 1
01/07/97 11:52 3630 7*'a 0199 LIMITORQUE
! j .
QCP- 8 PAINT SYSTEM
@ 002
_ _, j i ,- DATE 1SSUED 1-30-76 _
p ,- 1 5
of _ LPs 102 McB REV DATE REVISED I
4
. ;s- -
COA':'ING: Primer - Carbozine #11 Inorganic zinc. '
Topcoat - Phenoline #305 - Epoxy - West. Blue - Carboline #1154 i
, Alt (Lt. Gray - Carboldne #72,0) '
LPS-102 A . . -
l SURFACE PREPARATION: Prepare . surf ace in accorbance with- QCP-8.I -
~ . ;
. (Cleaning and b5.asting). "
MIIING: 1) For full uhe of two component kit. mix as supplied. '
l e l
, 2) ress than full usiof two component kl.t mix 10 parts and - '
22partszinefilb.erbyweight. -
~
- 3) Before mixing components stir ase resin fuily.~ '
- 4) Sif t zine filler slowly into base resin with coni:inuons'
^
agitation. -
- 5) Continue stirring until small lumps are dispersed. !
- 6) Pour thru 30 mesh screen into pot. .I, THINNING: 1) Below 50 F. ambient temp. use carboline thinner #21. Do not exceed,one pint per gallon. .
.- 2) For hot weather use carboline thinner #33 or #33A. No
, not exceed ,one pint per gallon.
POT LIFE:
^
TEMP. TIME 4 i ambient 12 hours1.388889e-4 days <br />0.00333 hours <br />1.984127e-5 weeks <br />4.566e-6 months <br /> 7 ... ambient 8 hours9.259259e-5 days <br />0.00222 hours <br />1.322751e-5 weeks <br />3.044e-6 months <br /> 9 F. ambient 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />.-
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lioisture in mixed material will decrease' pot life.
SPRAYING: 1) Use spray equipment #3 alternate #5. DFT - 2k - 6 NILS.
,, NOTE: If necessary to recqat, second coat should be th4""ed 30-50% to obtain maximum bond.
PAh$snS: Painters coating units in accordance with this spec. must be l x- trained by a carboline Company field representative or have ~ '
l a minimum of 1 year experience. .
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01/07/97 11:53 '3 630 7"' 0199 LIMITORQUE Q0,03_,,
Qce. 8 PAlttr SYSTEM i DATE ISSUED 1-30_ ,2.6__
rasa 2 og 5- 1.Ps 102 REV
- DATE REVISED y< .
t SUl(FACE AMBIENT HUMID'ITI TEMP. TEMP.
APPLICATION CONDITIdNS: NORMAL 10 -110 F 1 40-950F NA Minimum OF 0F 0 -
, , ' 0%
.. Maximum 2000F 1300F 95%
COVERAGE INFORMATION:
,, " 1) 333 Sq. f eet'/ gal at 3 mils D.F.T. using a standardized Mikrotest l ,
.or Elcometer. ' , .
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, NOTE: .
ifaximum film thickness per coat is not to exceed 6 ' mils. Failure
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to adhere to this limitation will cause cracking or loss of *.*
adhesion. - -
CURING: -
q.. .' 1) This material requires moistura to cure.
.' Cure times are listed at ambient temperaba for low and high
'. humidity conditions, (Prior to placing in immerision service or,
- before topcoating. .
25 to 50% R.H.. ___
TEMP. -
'ABOVE 50% R.H.
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. 24 to 1+8 0 to 1+0 F '16 to 24 ~
24'to 48 1#O to 60 F. 12 to 16 24 to 48 60 to 850F -
8 to 12 , .
. . . 12 to 24 Byto.i.00F. 6 to 8 CLEAN UP:
- 1) Clean equipment using. carboline thinner #2 'or Kentone solvent'. ,
2)- Remove hardened material with solution of 10% caustic soda.
NOTE: ' CAUSTIC SOLUTION ATTACKS ALUMINUM. .
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L 01/07/97 _
11:53 S630 7r' 0199 LIMITORQUE @ 004 l
, i QCP- 8 . PAllrr SYSTEM DATE ISSUED' 1 "40-76 Page -
3 __or 5 _
Les 102 REv DATE REVISED )
t . t j- .
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FLASH POINTS:
Pensky, Martens Closed Cup ,
n .
. o l') Carbozine 11 base. . . . . . . . . . ... . . 56 F.--
, 2) Carboline Thinner 21. . . . . . . . . . . . 53 F. -
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- 3) Carboline *4 nner #33A . . . . . . . . . . . -
77 F.
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- 4) . Carboline %i nnar #33. . . . . . . . . . . .
104 F.
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Carbozine 11 mixed & tMnhed ready to spray. ,58 F.
- 5) ,
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.8TORAGE CONDITIONS: -
. Temperature 0" Minimum ,
Humidity O to 100% -
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Shelf Life 9 Months' Minimum .
w CAUTION INFORMATION: -
.~.
.'This product contains flammable solvents. Keeja.awayfromsparksand".
open flanc. In confined greas workmen should wear fresh airline
,. respirators. Hypersensitive persons should wear ' gloves .or usa protective l cream on f' ace and hands. All.vorkmen'.in area should wear conductives *
'. and non-sparking shoes and use non-fsrrous tools. All electrical -
equipment and installations should be made and grounded in accordance witt I the National Electrical Code f or Class I Group I), Division I locations. -
. LPS-102 B .
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TOPCOAT: Phenoline 305 l
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Color - West. Blue- Ca'rboline #1154 -
( f
- Alternate - Lt. Gray - Carboliile #720 , ,
- . SURFACE PREPARATION: Carbozinc .u (SEE LPS-102A) l .
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01/07/97 11:53 'EP630 7" 0199 LIMITORQUE ,
@ 005
- qct- __ 8 - - -
PAINT SYSTDi , DATE ISSUED 1-30-76 j .y ,, k of 5 LPs 102 REV DATE REVISED
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l MIIING: '1) For full'use of two component kit mix as supplied. ,
j , 2) ' Less than full use of two component kit mix 4 parts ' base J and 1 part catalyst, by volume.
- 3) Betore =4rins components stir base resin fully.
- 4) Continue stirring and add catalyst slowly.
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THINNING: Depending on weather conditions use thinner riot exceeding .-
- . It pints per,gallo K -
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- l. POTLINE: At 75 F. ambient tempergture approximately.It hours.
,APPLIdATION:
l Use spray equipment #3 a.Lternate #5
- i D.F.T.: 3t Mils minimum -
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- SUREACE AMHIENT ;
- , TEMP. TEMP. HUMIDITY '
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- s . APPLICATION CONDITIONS: ..
Normal 60-85 F 65-85 F 30L75%
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! . Minimum $0 F
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50'F , 0%
Maximan. 120*F 120 F 85% .
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Special m an4ng and application techniques may l .* ,
be required above,or below normal conditions.
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! COVERAGE INFORMATION:
- 1) 320 sq. fest/ gal. at 4 mils D.F.T. using a standardized Mikrotest
. -.or E1cometer, ,
!' NOTE: -
a) Material Losses - During miving and application vill vary. ,
Cons'ider this when estimating job requirements. , .
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b): Application over.inorganio zine primer may require a mist 4 '
. coat followed by a full coat, to eliminate bubbles.
.l c) Wet film thickness required for 4 mils D.F.T. is approximate a
i 6 mils. '
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01/07/97 11:53 17630 7 0199 LIMITORQUE @ 006
? ACE 5 et 5- -
1.Ps __ 1 0 2 / _REV DATE REVISED l .
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1 CUBING:' . .
Before any subsequent applications of top coat allow surface to,, dry 18 hotirs at 75 F. or 12
- hours af, 90 F. ~ '"
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Final cure for singl$ coat at 4. mils D;,F.T. requires 3 to 4' days at' 7[
CLEAN UP:*
Cleanequipmentwithcarbolinethinnerh2orKeptonesolvents. -
! . FLASH POINTS: -
~
Pensky Martens closed cup. '. I .
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- 1) #
l Ph'enolina 305 Resin . . 160 F' .
o .
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- 2) Phenoline 305 catalyst. -
53 F o
. 3) Phenoline Thi m er . . . .'77 F -
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i STORAGE CONDITIONS - RECOMMENDED .
Temperature 160* Minimum .
i
'. , Humidity 6 to 100jf \
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Shelf Life 2 Years Minimum .- - i 1
CAUTION INFORMATION:- .
2 . .
)
4 .
. This pioduct contains flammable solvents. Keep away from sparks arb i
. flame.- In confined areas workmen should wear fre.sh' airline respirator;.
i Hypersensitive persons should wear gloves or us's protective cream on Iact, ,
i and Ia'nds. All workmen in area should wear c.onductives and non-sparking '
1 shoes and use non-ferrous tools. All electrical equipment and installatio 4
should be made and', grounded in accordance with the National Electrical 1
Code for Class I Group D, Division I location. .
] , INSPEC' HON AND DOCUMENTATION: -
a) Inspection chall be in conformance with -QCP--8.'J -1.
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b) Documentation shall be in conformAnce with QCP d.J-2.
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_ - _ - -_ A._- _-A
- 4 . A i 4 QUALIFICiTION DOCUMENTATION for CONTAINMENT PROTECTIVE COATINGS ATTACHMENT 4 l
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2 SARGENT & LUNDY E P4 G I N E E R S L CHecAGO 7']
1 April 23, 1970 i
e Zion Station - Units 1 and 2 Local Instrument Racks !
Specification X-2313 i
Mr. N. A. Kershaw System Mechanical & Structural Engineer Commonwealth Edison Company .
First National Building - Room 34FN East ,
One First National Plaza Chicago, Illinois 60670
Dear Mr. Kershaw:
Enclosed for your files are two copies of the above Specification.
Drawings are included with the Specification.
We are holding the bidders copies of the Specification and drawings in our by youroffices Purchasingfoi releaceDepartment. to the bidders when instructed to do so 1
The S105,000.
estimated cost of the work covered by this Specification is I The following Instrument the Specification are not Data Sheets referred to in Paragraph 6H of included and will be forwarded shortly:
1PT04 1PT07 1PT21 1FT05 1 06 1MD16 1.54 1.55 1.58 4.52 .55 4.62 5.67 9.55 W.05 OPT ou 4 very tru y, a
a W. Oneal JWO/eg In duplicate Se ior Contract Specialist Enclosures cc: D. L. Levine (1 w/l enc)
A. W. Kleinrath (1 w/2 enc)
R. Cosaro-(1 w/2 ene)
R. E. Meagher (1 w/4 ene)
Sta. Supt. c/o Meagher (1 w/1 enc)
N. E. Wandke (1 w/l enc)
H. L. Holmberg (1 w/l enc)
J. D. Jacobson R. W. Patterson O em \' /
[fSS W {)
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SARGENT & LUNDY ENGINEERS C H IC AGO X-23{3 R
the instrument rack will not require additional air supply pressure regulating components. Only a single incoming air supply line to each rack will be provided by the Purchaser and, therefore, the Con- l tractor on the rack side of the piping terminals shall mtke pro- I vision to furnish an air supply line to each air user Shut-off or isolating valves shall be provided in each air supply line to each rack mounted user. Racks having three (3) or more air users shall be provided with a 1/2" brass air header.
- b. Tubing, valves and fittings shall be in accordance with Piping l Design Table "U," included herewith. {
- c. One spare plugged air supply shut-off valve for instrument testinc shall be provided on each rack, including those with only electronic devices.
- d. Connections from control devices shall be terminated in bulkhead fittings on horizontal strap type brackets located at the top of the rack.
- e. Tubing runs shall be continuous from equipment to terminal area except where these. are required, or where tubing cannot properly be formed, attached or removed in one piece without deformation.
- f. Arrangement shall be logical, orderly, accessible and neat, with straight, parallel runs, and a minimum of crossing. Vertical runs shall be plumb. Horizontal runs shall pitch slightly away from the instrument. Pneumatic tubing snalt be kept segregated from prccess piping,
- g. Supports saali provide complete freedom froo strain on equipment, and runs snall be so arranged that connections can be broken with-out distortion of the tubing.
I
- h. Each air suppiv stop valve and tube terminal evnnection shall be -
identified bv a 5 a.nless steel tag stamped with Purchaser's tag ;
numoer ci connecte; instrument on ene instrument rack. l
- i. All signa; eutput ec sections are to be furnished with a plugged test ene ict Iccal test reading of instrument signal.
- 17. RACK PAINT!NC All welding en ene rack structure shall have been completed prior to applying the finish. The finisn shall be applied as follows:
e Racks insice containment building:
- o. The metal surface shall be cleaned and sand blasted to remove all adnerent scale and rust,
- b. Clean all surfaces and apply paint in accordance with manu-facturer's instructions.
1
- c. Apply two coats of Keeler and Long, Inc., No. 7107 primer.
- d. Apply one coat o f finish paint Keeler and Long, Inc., No. 7500 epoxy stainters steel gray enamel.
g y'60 N
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