ML070600428

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W.O. R2077340 Torus Coating Repair Data Sheets (20) - Oyster Creek
ML070600428
Person / Time
Site: Oyster Creek
Issue date: 10/26/2006
From:
- No Known Affiliation
To:
Office of Nuclear Reactor Regulation
References
R2007340
Download: ML070600428 (20)


Text

UNDERWATER CONSTRUCTION CORPORATION I

I Coating Material

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PROCEDURE: IOP.02.22 REVISION: 5 Material Exp. Date Coating Name:

BioDur 561 Mfg. By:

TFT Batch No. A:

lU300306 B:

2U300306 Material Issued By: T. Schuster Location Where Material was Used:

Bay 1 Date of Application:

10/26/06 Total Deficiencies = 14 Total Repairs = 14 Material Storage Maintained X Yes No ThermographSN N/AI Mixing (mixed by plural component dispenser)

Total Material Mixed: 80cc Material Mixed By:

1) N/A
2) N/A
3) NIA Surface Preparation and Coating Application Surface Preparation: SSPC-11 Tools Used:

3-M Wheel, Grinder Surface area of repair:

SqIn 64 SqFt Applied By: l)J. Massey 2)T. Schuster 3)s. Cappuccio 4)J. Francschi 5 )

Total Material Applied:

40cc Inspec tion DryFi1mThickness:Min 37 Max 40 Ave 38 GageNo(s) 1)173919

2) 181771 Rcpairs Acceptable X

Yes No Comments All repairs appear hlly cured and tightly bonded to base metahubstrate and the surrounding coating with no evidence of bleed-through. Dry film thicknesses of the repairs were within acceptable range 1-Thermograph not required for short term storage.

Date

UNDERWATER CONSTRUCTION CORPORATION I

PROCEDUKE: lOP.02.22 I

KEVISION: 5 ATTACHMENT 1 COATING REPAIR RECORD Client:

ExelordAmerGen Facility Location: Oyster Creek Nuclear Gen. Station Work Order No.: R2077340 Description of Vessel Being Repaired:

G.E. BWR /Mark I Containment-Torus UCC Project Manager:

Phillip Bower Coating Material Coating Name:

BioDur 561 Mfg. By:

TFT Batch No. A:

lU300306 B:

2U300306 Material Exp. Date 04/02/07 Material Issued By: T.Schuster Location Where Material was Used: Bay 2 Date of Application:

10/27/06 Total Deficiencies = 13 Material Storage Maintained X Yes No Thermograph SN N/A1 Total Repairs = 10 Mixing (mixed by plural component dispenser) 1 Total Material Mixed: 30cc Material Mixed By:

1) N/A
2) N/A
3) N/A 1 Surface Preparation and Coating Application Surface Preparation: SSPC-11 Tools Used:

3-M Wheel, Grinder Surface area of repair:

SqIn 70 SqFt Applied By: 1)s. Cappuccio

2)
3)
4)
5)

Total Material Applied:

30cc Inspection Dry Film Thickness: Min 19 Max 27 Ave 23 GageNo(s) 1)173919

2) 181771 Repairs Acceptable X

Yes No Comments Some repairs consolidated All repairs appear fully cured and tightly bonded to base

. metalhbstrate and the surrounding coating with no evidence of bleed-through. Dry film thicknesses of the repairs were within acceptable range I-Thermograph not required for short term st Quality Control Inspector Date Owners Representative Date

UNDERWAER CONSTRUCTION COWORATION ATTACHMENT 1 COATING REPAlR RECORD Client:

ExelordAmerGen Facility Location: Oyster Creek Nuclear Gen. Station Work Order No.: R2077340 Description of Vessel Being Repaired:

G.E. BWR /Mark I Containment-Torus UCC Project Manager:

Phillip Bower Coating Material Coating Name:

BioDur 561 Mfg. By:

TFT Batch No. A:

lU300306 B:

2U300306 Material Exp. Date 04/02/07 Material Issued By: T. Schuster Material Storage Maintained X Yes Location Where Material was Used:

Bay 3 Date of Application:

10/27/06 Total Deficiencies = 33 No Thermograph SN N/AI Total Repairs = 33 Mixing (mixed by plural component dispenser)

Total Material Mixed: 120cc Material Mixed By:

1) NIA
2) NIA
3) NIA Surface Preparation and Coating Application Surface Preparation:

SSPC-I I Tools Used:

3-M Wheel, Grinder Surface area of repair:

SqIn 286 SqFt REVISION: 5 PROCEDURE: lOP.02.22 Applied By: 1)s. Cappuccio

2)
3)
4) 5 )

Total Material Applied:

120cc Inspection Dry Film Thickness: Min 22 Max 37 Ave 30 Gage No(s) 1)173919

2) 181771 Repairs Acceptable X

Yes No Comments All repairs appear fully cured and tightly bonded to base

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metakubstrate and the surrounding coating with no evidence of bleed-through. Dry film thicknesses of the repairs were within acceptable range 1-Thermograph not required for short term storage.

f Date

UNDERWATER CONSTRUCTION CORPORATION ATTACHMENT 1 COATING REPAIR RECORD I

PROCEDURE: IOP.02.22 I

REVISION: 5 Client:

ExelodAmerGen Facility Location: Oyster Creek Nuclear Gen. Station Work Order No.: R2077340 Description of Vessel Being Repaired:

G.E. BWR /Mark I Containment-Torus UCC Project Manager:

Phillip Bower Coating Material Coating Name:

BioDur 561 Mfg. By:

TFT Batch No. A:

1U300306 B:

2U300306 Material Exp. Date 04/02/07 Material Issued By: T. Schuster Material Storage Maintained X Yes Location Where Material was Used:

Bay 4 Date of Application:

10/26/06 Total Deficiencies = 160 Total Repairs = 144 No Thermograph SN N/AI Mixing (mixed by plural component dispenser)

Total Material Mixed: 300cc Material Mixed By:

1) N/A
2) N/A
3) N/A 1 Surface Preparation and Coating Application Surface Preparation: SSPC-11 Tools Used:

3-M Wheel, Grinder Surface area of repair:

SqIn 478 SqFt Applied By:

1)J. Massey

2)
3)
4) 5 )

Total Material Applied:

300cc Inspection Dry FilmThickness: Min 23 Max 40 Ave 32 GageNo(s) 1)173919

2) 181771 Repairs Acceptable X

Yes No Comments Some repairs consolidated I

All repairs appear hlly cured and tightly bonded to base metallsubstrate and the surrounding coating with no evidence of bleed-through. Dry film thicknesses of the repairs were within acceptable range 1-Thermograph not required for short term storage.

Date

UNDERWATER CONSTRUCTION CORPORATION ATTACHMENT 1 COATING REPAIR RECORD Client:

ExelodAmerGen Facility Location: Oyster Creek Nuclear Gen. Station Work Order No.: R2077340 Description of Vessel Being Repaired:

G.E. BWR /Mark I Containment-Torus UCC Project Manager:

Phillip Bower PROCEDURE: IOP.02.22 REVISION: 5 1 Coating Material Coating Name:

BioDur 561 Mfg. By:

TFT Batch No. A:

lU300306 B:

2U300306 Material Exp. Date 04/02/07 Material Issued By: S. Morneau Location Where Material was Used:

Bay I5 Date of Application:

10/26/06 Total Deficiencies = 130 Total Repairs =130 No ThennographSN N/AI I_

Material Storage Maintained X Yes Mixing (mixed by plural component dispenser)

I Total Material Mixed: 200cc Material Mixed By:

1) N/A
2) N/A
3) N/A 1 Surface Preparation and Coating Application Surface Preparation: SSPC-11 Tools Used:

3-M Wheel, Grinder Surface area of repair:

SqIn 490 SqFt Applied By: 1)R. Dicarlo 2)J. Franceschi

3)
4) 5 )

Total Material Applied:

200cc Inspection Dry FilmThickness: Min 16 Max 28 Ave 21 GageNo(s) 1)173919

2) 181771 Repairs Acceptable X

Yes No Comments All repairs appear filly cured and tightly bonded to base metal/substrate and the surrounding coating with no evidence of bleed-through. Dry film thicknesses of the repairs were within acceptable range 1 -Thermograph not required for short term storage.

Date

UNDERWATER CONSTRUCTION CORPORATION ATTACHMENT 1 COATING REPAIR RECORD Client:

ExelodAmerGen Facility Location: Oyster Creek Nuclear Gen. Station Work Order No.: E077340 Description of Vessel Being Repaired:

G.E. BWR /Mark I Containment-Torus UCC Project Manager:

Phillip Bower PROCEDURE: IOP.02.22 EVISION: 5

[ Coating Material Coating Name:

BioDur 561 Mfg. By:

TFT Batch No. A:

lU300306 B:

2U300306 Material Exp. Date 04/02/07 Material Issued By: S. Morneau Material Storage Maintained X Yes Location Where Material was Used:

Bay 6 Date of Application:

10/26/06 Total Deficiencies = 66 Total ReDairs = 66 No Thermograph SN N/AI Mixing (mixed by plural component dispenser)

Total Material Mixed: 87cc Material Mixed By:

1) N/A
2) N/A
3) N/A Surface Preparation and Coating Application Surface Preparation: SSPC-11 Tools Used:

3-M Wheel, Grinder Surface area of repair:

SqIn 174 SqFt Applied By: l)R. Dicarlo 2)J. Swiggart

3)
4) 5 )

Total Material Applied:

87cc Inspection Dry Film Thickness: Min 15 Max 25 Ave.21 Gage No(s) 1)173919

2) 181771 Repairs Acceptable X

Yes No Comments All repairs appear hlly cured and tightly bonded to base metal/substrate and the surrounding coating with no evidence of bleed-through. Dry film thicknesses of the repairs were within acceptable range 1 -Thermograph not required for short temFcrp:

-l Quality Control Inspector Date Owners Representative Date

UNDERWATER CONSTRUCTION CORPORATION ATTACHMENT 1 COATING REPAIR RECORD Client:

ExelodAmerGen Facility Location: Oyster Creek Nuclear Gen. Station Work Order No.: It2077340 Description of Vessel Being Repaired:

G.E. BWR /Mark I Containment-Torus UCC Project Manager:

Phillip Bower Coating Material Coating Name:

BioDur 561 Mfg. By:

TFT Batch No. A:

1U300306 B:

2U300306 Material Exp. Date 04/02/07 Material Issued By: S. Morneau Location Where Material was Used: Bay 7 Date of Application:

10/26/06 Total Deficiencies = 36 Total Reuairs = 36 Material Storage Maintained X Yes No Thermograph SN N/AI REVISION: 5 PROCEDURE: 10P.02.22 Mixing (mixed by plural component dispenser)

Total Material Mixed: 46cc Material Mixed By:

1) N/A
2) N/A
3) NIA I Surface Preparation and Coating Application Surface Preparation: SSPC-11 Tools Used:

3-M Wheel, Grinder Surface area of repair:

SqIn 91 SqFt Applied By: l)R. Dicarlo

2)
3)
4) 5 )

Total Material Applied:

46cc Inspection Dry FilmThickness: Min 24 Max 28 Ave 26 GageNo(s) 1)173919

2) 181771 Repairs Acceptable X

Yes No Comments All repairs appear hlly cured and tightly bonded to base metal/substrate and the surrounding coating with no evidence of bleed-through. Dry film thicknesses of the repairs were within acceptable range 1 -Thermograph not required for short term storage I

Quality Control Inspector Date Owners Representative Date

UNDERWATER CONSTRUCTION CORPORATION PROCEDURE: IOP.02.22 ATTACHMENT 1 COATING REPAIR RECORD Client:

ExelodAmerGen Facility Location:

Oyster Creek Nuclear Gen. Station Work Order No.: R2077340 Description of Vessel Being Repaired:

G.E. BWR /Mark I Containment-Torus UCC Project Manager:

Phillip Bower REVISION: 5 I Coating Material Coating Name:

BioDur 561 Mfg. By:

TFT Batch No. A: lU300306 B:

2U300306 Material Exp. Date 04/02/07 Material Issued By: S. Morneau Material Storage Maintained X Yes No ThermographSN N/A1 Location Where Material was Used:

Bay 8 Date of Application:

I0/26106 Total Deficiencies = 6 1 Total Repairs = 59 Mixing (mixed by plural component dispenser)

I Total Material Mixed: 95cc Material Mixed By:

1) NIA
2) NIA
3) N/A I Surface Preparation and Coating Application Surface Preparation: SSPC-1 1 Tools Used:

3-M Wheel, Grinder Surface area of repair:

Sq In Sq Ft Applied By: 1)R. Dicarlo 2)J. Swiggart

3)
4)
5)

Total Material Applied:

95cc Inspection DryFilmThickness: Min 27 Max 39 Ave 35 GageNo(s) 1)173919

2) 181771 Repairs Acceptable X

Yes No Comments Some repairs consolidated I

All repairs appear fully cured and tightly bonded to base metalhubstrate and the surrounding coating with no evidence of bleed-through. Dry film thicknesses of the repairs were within acceptable range l-Thermograph not required for short term st Quality Control Inspector Date Owners Representative Date

UNDERWATER CONSTRUCTION COIiPORATION ATTACHMENT 1 COATING REPAlR RECORD Client:

ExelodAmerGen Facility Location: Oyster Creek Nuclear Gen. Station Work Order No.: R.2077340 Description of Vessel Being Repaired:

G.E. BWR /Mark I Containment-Torus UCC Project Manager:

Phillip Bower PROCEDURE: 10P.02.22 I

REVISION: 5 Coating Material Coating Name:

BioDur 561 Mfg. By:

TFT Batch No. A:

1U300306 B:

2U300306 Material Exp. Date 04/02/07 Material Issued By: S. Morneau Material Storage Maintained X Yes Location Where Material was Used:

Bay 9 Date of Application:

10/26/06 Total Deficiencies = 47 No Thermograph SN N/Al Total Repairs = 41 All repairs appear fully cured and tightly bonded to base l metallsubstrate and the surrounding coating. with no evidence of bleed-through. Dry film thicknesses of the repairs were within acceptable range Mixing (mixed by plural component dispenser)

Total Material Mixed: 94cc Material Mixed By:

1) N/A
2) N/A
3) N/A 1 -Thermograph not required for short term storage.

I I

Date I Surface Preparation and Coating Application Surface Preparation: SSPC-11 Tools Used:

3-M Wheel, Grinder Surface area of repair:

SqIn 141 SqFt Applied By: 1)J. Swiggart

2)
3)
4)
5)

Total Material Applied:

94cc Inspection Dry FilmThickness: Min 23 Max 40 Ave 32 GageNo(s) 1)173919

2) 181771 Repairs Acceptable X

Yes No Comments Some repairs consolidated I

UNDERWATER CONSTRUCTION COKPOKATION PROCEDURE: lOP.02.22 ATTACHMENT 1 COATING REPAIR RECORD Client:

ExelodAmerGen Facility Location: Oyster Creek Nuclear Gen. Station Work Order No.: R2077340 Description of Vessel Being Repaired: G.E. BWR /Mark I Containment-Torus UCC Project Manager:

Phillip Bower Coating Material Coating Name:

BioDur 561 Mfg. By:

TFT Batch No. A:

1U300306 B:

2U300306 Material Issued By: S.Morneau, TSchuster Location Where Material was Used:

Bay 10 Date of Application:

10-26-06 Total Deficiencies = 80 Material Exp. Date 04/02/07 No Thermograph SN N/A1 Material Storage Maintained X Yes Total Repairs = 80 KEVISION: 5

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~~~

Mixing (mixed by plural component dispenser)

Total Material Mixed: 193cc Material Mixed By:

1) N/A
2) N/A
3) N/A Surface Preparation and Coating Application Surface Preparation: SSPC-11 Tools Used:

3-M Wheel, Grinder Surface area of repair:

SqIn 354 SqFt Applied By: 1)J. Swiggart 2)s. Cappuccio

3)
4) 5 )

Total Material Applied:

193cc Inspection Dry FilmThickness: Min 29 Max 39 Ave 32 GageNo(s) 1)173919

2) 181771 Repairs Acccptable X

Yes No Comments All repairs appear fully cured and tightly bonded to base mctaVsubstrate and the surrounding coating with no evidence of bleed-through. Dry film thicknesses of the repairs were within acceptable range 1 -Thermograph not required for short term stora

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Quality Control Inspector Date Owners Representative Date

UNDERWATER CONSTRUCTION CORPORATION PROCEDURE: lOP.02.22 ATTACHMENT 1 COATING REPAIR RECORD Client:

Exelon/AmerGen Facility Location:

Oyster Creek Nuclear Gen. Station Work Order No.: R2077340 Description of Vessel Being Repaired:

G.E. BWR /Mark I Containment-Torus UCC Project Manager:

Phillip Bower REVISION: 5

~-

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~

~~~

~

Coating Material Coating Name:

BioDur 561 Mfg. By:

TFT Batch No. A:

1U300306 B:

2U300306 Material Exp. Date 04/02/07 Material Issued By: S. Morneau, /T. Schuster Location Where Material was Used:

Bay 11 Date of Application:

10/25/06 Total Deficiencies = 7 1 Material Storage Maintained X Yes No Thermograph SN N/AI Total ReDairs = 62 Mixing (mixed by plural component dispenser)

Total Material Mixed: 99cc Material Mixed By:

1) N/A
2) N/A
3) N/A Surface Preparation and Coating Application Surface Preparation: SSPC-11 Tools Used:

3-M Wheel, Grinder Surface area of repair:

SqIn 183 SqFt Applied By: l)J. Swiggart 2)J. Massey

3)
4)
5)

Total Material Applied:

99cc Inspection Dry FilmThickness: Min 27 Max 39 Ave 35 GageNo(s) 1)173919

2) 181771 Repairs Acceptable X

Yes No Comments Some repairs consolidated All repairs appear fully cured and tightly bonded to base metalhbstrate and the surrounding: coating with no evidence of bleed-through. Dry film thicknesses of the repairs were within acceptable range 1-Thermograph not required for short term stora Date

UNDERWATER CONSTRUCTlON CORPORATION ATTACHMENT 1 COATlNC REPAIR RECORD Client:

ExelonlAmerGen Facility Location: Oyster Creek Nuclear Gen. Station Work Order No.: R2077340 Description of Vessel Being Repaired:

G.E. BWR /Mark I Containment-Torus UCC Project Manager:

Phillip Bower PROCEDURE: IOP.02.22 REVISION: 5 I Coating Material Coating Name:

BioDur 561 Mfg. By:

TFT Batch No. A:

1U300306 B:

2U300306 Material Exp. Date 04/02/07 Material Issued By: S. Morneau Location Where Material was Used:

Bay 12 Date of Application:

10/27/06 Total Deficiencies = 24 Material Storage Maintained X Yes No Thermograph SN N/A1 Total Repairs = 17 Total Material Applied:

70cc Inspection Dry FilmThickness: Min 30 Max 40 Ave 38 GageNo(s) 1)173919

2) 181771 Repairs Acceptable X

Yes No Comments Some repairs consolidated Mixing (mixed by plural component dispenser)

Total Material Mixed: 70cc Material Mixed By:

I) N/A

2) N/A
3) N/A Surface Preparation and Coating Application Surface Preparation: SSPC-11 Tools Used:

3-M Wheel, Grinder Surface area of repair:

SqIn 148 SqFt I Applied By: l)R. Dicarlo 2)J. Swiggart

3)
4) 5 )

All repairs appear fully cured and tightly bonded to base metal/substrate and the surrounding coating with no evidence of bleed-through. Dry film thicknesses of the repairs were within acceptable range

~

~

1 -Thermograph not required for short term storage.

Quality Control Inspector Date Owners Representative Date

UNDERWATER CONSTRUCTION CORPORATION ATTACHMENT 1 COATING REPAIR RECORD Client:

ExelordAmerGen Facility Location: Oyster Creek Nuclear Gen. Station Work Order No.: R2077340 Description of Vessel Being Repaired:

G.E. BWR /Mark I Containment-Torus UCC Project Manager:

Phillip Bower PROCEDURE: 10P.02.22 REVISION: 5 Coating Material Coating Name:

BioDur 561 Mfg. By:

TFT Batch No. A:

lU300306 B:

2U300306 Material Exp. Date 04/02/07 Material Issued By: S. Morneau Location Where Material was Used:

Bay 13 Date of Application:

10/25/06 Total Deficiencies = 41 Material Storage Maintained X Yes No ThermographSN N/AI Total Repairs = 20 Mixing (mixed by plural component dispenser)

Total Material Mixed: 63cc Material Mixed By:

1) N/A
2) N/A
3) N/A 1 Surface Preparation and Coating Application Surface Preparation: SSPC-11 Tools Used:

3-M Wheel, Grinder Surface area of repair:

SqIn 78 SqFt Applied By: 1)J.Swiggart

2)
3)
4)
5)

Total Material Applied:

63cc Inspection Dry FilmThickness: Min 25 Max 35 Ave 32 Gage No(s) 1)173919

2) 181771 Repairs Acceptable X

Yes No Comments Some repairs consolidated All repairs appear fully cured and tightly bonded to base metausubstrate and the surrounding coating with no evidence of bleed-through. Dry film thicknesses of the repairs were within acceptable range 1-Thermograph not required for short term stor Quality Control Inspector Date Owners Representative Date

UNDERWATER CONSTRUCTION CORPORATION PROCEDURE: 10P.02.22 ATTACHMENT 1 COATING REPAIR RECORD Client:

ExelonlAmerGen Facility Location:

Oyster Creek Nuclear Gcn. Station Work Order No.: R2077340 Description of Vessel Being Repaired:

G.E. BWR /Mark I Containment-Torus UCC Project Manager:

Phillip Bower Coating Material Coating Name:

BioDur 561 Mfg. By:

TFT Batch No. A:

1U300306 B:

2U300306 Material Exp. Date 04/02/07 Material Issued By: S. Morneau Material Storage Maintained X Yes No Thermograph SN N/AI Location Where Material was Used:

Bay 14 Date of Application:

10/25/06 Total Deficiencies = 34 Total Reuairs= 34 REVISION: 5 Mixing (mixed by plural component dispenser)

Total Material Mixed: 6 1 cc Material Mixed By:

1) N/A
2) N/A
3) N/A I Surface Preparation and Coating Application Surface Preparation: SSPC-11 Tools Used:

3-M Wheel, Grinder Surface area of repair:

SqIn 72 SqFt Applied By: l)R. Dicarlo

2)
3)
4) 5 )

~~-

~~

~

~

~

Total Material Applied:

61cc Inspection DryFilmThickness: Min 25 Max 35 Ave 32 GageNo(s) 1)173919

2) 181771 Repairs Acceptable X

Yes No Comments All repairs appear fully cured and tightly bonded to base metal/substrate and the surrounding coating with no evidence of bleed-through. Dry film thicknesses of the repairs were within acceptable range 1-Thermograph not required for short term storage.

Date

UNDERWATER CONSTRUCTION CORPORATION PROCEDURE: lOP.02.22 ATTACHMENT 1 COATING REPAIR RECORD Client:

ExelodAmerGen Facility Location: Oyster Creek Nuclear Gen. Station Work Order No.: R2077340 Description of Vessel Being Repaired: G.E. BWR /Mark I Containment-Torus UCC Project Manager:

Phillip Bower Coating Material Coating Name:

BioDur 561 Mfg. By:

TFT Batch No. A:

lU300306 B:

2U300306 Material Exp. Date 04/02/07 Material Issued By: S. Morneau, T. Schuster Material Storage Maintained X Yes No Thermograph SN N/AI Location Where Material was Used: Bay 15 Date of Application:

10/26/06 Total Deficiencies = 44 Total Repairs = 44 Mixing (mixed by plural component dispenser)

Total Material Mixed: 306cc Material Mixed By:

1) N/A
2) N/A
3) N/A Surface Preparation and Coating Application Surface Preparation: SSPC-11 Tools Used:

3-M Wheel, Grinder Surface area of repair:

SqIn 250 SqFt Applied By: 1)R. Dicarlo 2)T. Schuster

3)
4) 5 )

Total Material Applied:

306cc UVISION: 5 Inspection Dry FilmThickness: Min 25 Max 35 Ave 32 GageNo(s) 1)173919

2) 181771 Repairs Acceptable X

Yes No Comments All repairs appear fully cured and tightly bonded to base metausubstrate and the surrounding coating with no evidence of bleed-through. Dry film thicknesses of the repairs were within acceptable range 1 -Thermograph not required for short term storage.

Quality Control Inspector Date Owners Representative Date

UNDERWATER CONSTRUCTION CORPORATION ATTACHMENT 1 COATING REPAIR RECORD I

PROCEDURE: IOP.02.22 I

REVISION: 5 Client:

Exelon/AmerGen Facility Location: Oyster Creek Nuclear Gen. Station Work Order No.: E077340 Description of Vessel Being Repaired:

G.E. BWR /Mark I Containment-Toms UCC Project Manager:

Phillip Bower Coating Material Coating Name:

BioDur 561 Mfg. By:

TFT Batch No. A:

lU300306 B:

2U300306 Material Exp. Date 04/02/07 Material Issued By:

T. Schuster Location Where Material was Used: Bay 16 Date of Application:

10/26/06 Total Deficiencies = 19 Material Storage Maintained X Yes No ThermographSN N/A1 Total Repairs = 19 Mixing (mixed by plural component dispenser)

Total Material Mixed: 90cc Material Mixed By:

1) N/A
2) N/A
3) N/A Surface Preparation and Coating Application Surface Preparation: SSPC-11 Tools Used:

3-M Wheel, Grinder Surface area of repair:

SqIn 57 SqFt Applied By: l)T. Schuster

2)
3)
4)
5)

Total Material Applied:

306cc

~~

Inspection Dry Film Thickness: Min 15 Max 25 Ave 22 Gage No(s) 1)173919

2) 181771 Repairs Acceptable X

Yes No Comments All repairs appear fully cured and tightly bonded to base metausubstrate and the surrounding coating with no evidence of bleed-through. Dry film thicknesses of the repairs were within acceptable range 1-Thermograph not required for short term storaga

\\

I INFORMATION ONLY J Quality Control Inspector Date Owners Representative Date

UNDER WATER CONSTRUCTION CORPORATION ATTACHMENT 1 COATING REPAIR RECORD Client:

Exelon/AmerGen Facility Location: Oyster Creek Nuclear Gen. Station Work Order No.: R2077340 Description of Vessel Being Repaired:

G.E. BWR /Mark I Containment-Torus UCC Project Manager:

Phillip Bower PROCEDURE: IOP.02.22 REVISION: 5 I Coating Material Coating Name:

BioDur 561 Mfg. By:

TFT Batch No. A:

1U300306 B:

2U300306 Material Exp. Date 04/02/07 Material Issued By: T. Schuster Location Where Material was Used:

Bay 17 Date of Application:

10/26/06 Total Deficiencies = 27 No ThermographSN N/A1 Material Storage Maintained X Yes Total Repairs = 20 Mixing (mixed by plural component dispenser)

Total Material Mixed: 200cc Material Mixed By:

1) N/A
2) N/A
3) N/A Surface Preparation and Coating Application Surface Preparation: SSPC-11 Tools Used:

3-M Wheel, Grinder Surface area of repair:

SqIn 268 SqFt Applied By: 1)J. Massey

2)
3)
4) 5 )

Total Material Applied:

200cc Inspection DryFilmThickness: Min 33 Max 40 Ave 36 GageNo(s) 1)173919

2) 181771 Repairs Acceptable X

Yes No Comments Some repairs consolidated All repairs appear fully cured and tightly bonded to base metaVsubstrate and the surrounding coating with no evidence of bleed-through. Dry film thicknesses of the repairs were within acceptable range 1-Thermograph not required for short term storag Quality Control Inspector Date Owners Representative Date

UNDERWATER CONSTRUCTION CORPORATION ATTACHMENT 1 COATING REPAIR RECORD I

PROCEDURE: IOP.02.22 REVISION: 5 Client:

ExelordAmerGen Facility Location: Oyster Creek Nuclear Gen. Station Work Order No.: R2077340 Description of Vessel Being Repaired:

G.E. BWR /Mark I Containment-Torus UCC Project Manager:

Phillip Bower Coating Material Coating Name:

BioDur 561 Mfg. By:

TFT Batch No. A:

1U300306 B:

2U300306 Material Exp. Date 04/02/07 Material Issued By: T. Schuster Material Storage Maintained X Yes No Thermograph SN N/AI Location Where Material was Used:

Bay 18 Date of Application:

10/26/06 I Total Deficiencies = 24 Total Repairs = 24

~

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Mixing (mixed by plural component dispenser)

Total Material Mixed: 167cc Material Mixed By:

1) N/A
2) N/A
3) N/A Surface Preparation and Coating Application Surface Preparation: SSPC-11 Tools Used:

3-M Wheel, Grinder Surface area of repair:

SqIn 268 SqFt Applied By: l)J. Massey

2)
3)
4) 5 )

Total Material Applied:

167cc Inspection Dry FilmThickness: Min 32 Max 39 Ave 36 GageNo(s) 1)173919

2) 181771 Repairs Acceptable X

Yes No Comments All repairs appear hlly cured and tightly bonded to base metahubstrate and the surrounding coating with no evidence of bleed-through. Dry film thicknesses of the repairs were within acceptable range 1-Thermograph not required for short term st Quality Control Inspector Date Owners Representative Date

UNDERWATER CONSTRUCTION CORPORATION ATTACHMENT 1 COATING REPAIR RECORD Client:

ExelodAmerGen Facility Location: Oyster Creek Nuclear Gen. Station Work Order No.: R2@i7340 Description of Vessel Being Repaired:

G.E. BWR /Mark I Containment-Torus UCC Project Manager:

Phillip Bower PROCEDURE: 10P.02.22 REVISION: 5 I Coating Material Coating Name:

BioDur 561 Mfg. By:

TFT Batch No. A:

1U300306 B:

2U300306 Material Exp. Date 04/02/07 Material Issued By: T. Schuster Material Storage Maintained X Yes No Thermograph SN N/AI Location Where Material was Used: Bay 19 Date of Application:

10/26/06 Total Deficiencies = 19 Total Repairs = 19 Mixing (mixed by plural component dispenser) 1 Total Material Mixed: 38cc Material Mixed By:

1) N/A
2) N/A
3) N/A I Surface Preparation and Coating Application Surface Preparation: SSPC-11 Tools Used:

3-M Wheel, Grinder Surface area of repair:

SqIn 114 SqFt Applied By: l)J. Massey

2)
3)
4)
5)

~

~

Total Material Applied 38cc Inspection Dry FilmThickness: Min 30 Max 30 Ave 32 GageNo(s) 1)173919

2) 181771 Repairs Acceptable X

Yes No Comments

~

All repairs appear fully cured and tightly bonded to base metalhubstrate and the surrounding coating with no evidence of bleed-through. Dry film thicknesses of the repairs were within acceptable range 1 -Thermograph not required for short term storage.

Date

UNDERWATER CONSTRUCTION CORPORATION PROCEDURE: IOP.02.22 REVISION: 5 ATTACHMENT 1 COATING REPAIR RECORD Client:

ExelodAmerGen Facility Location: Oyster Creek Nuclear Gen. Station Work Order No.: R2077340 Description of Vessel Being Repaired:

G.E. BWR Mark I Containment-Torus UCC Project Manager:

Phillip Bower I Coating Material Coating Name:

BioDur 561 Mfg. By:

TFT Batch No. A:

lU300306 B:

2U300306 Material Exp. Date 04/02/07 Material Issued By: T. Schuster Material Storage Maintained X Yes No ThermographSN N/AI Location Where Material was Used: Bay 20 Date of Application:

10/26/06 Total Deficiencies = 16 Total Repairs = 9 Mixing (mixed by plural component dispenser)

Total Material Mixed: 80cc Material Mixed By:

1) N/A
2) N/A
3) N/A Surface Preparation and Coating Application Surface Preparation: SSPC-11 Tools Used:

3-M Wheel, Grinder Surface area of repair:

SqIn 35 SqFt Applied By: l)J. Massey

2)
3)
4) 5 )

Total Material Applied:

80cc Inspection Dry FilmThickness: Min 27 Max 28 Ave 28 GageNo(s) 1)173919

2) 181771 Repairs Acceptable X

Yes No Comments Some repairs consolidated I

All repairs appear fully cured and tightly bonded to base mctahbstrate and the surrounding coating with no evidence of bleed-through. Dry film thicknesses of the repairs were within acceptable range 1 -Thermograph not required for short term st Date