ML14212A126

Susquehanna Steam Electric Station, Unit 1, 18th Rio Steam Dryer Visual Inspection Report

ML14212A126
Person / Time
Site:	Susquehanna
Issue date:	07/30/2014
From:	Franke J A Susquehanna
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
PLA-7192
Download: ML14212A126 (24)

Text

JUL 3 0 2014 .Jon A. Franke Site Vice President U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555-0001 PPL Susquehanna, LLC 769 Salem Boulevard Berwick, PA 18603 Tel. 570.542.2904 Fax 570.542.1504 jfranke@ pplweb.com SUSQUEHANNA STEAM ELECTRIC STATION UNIT 118TH RIO STEAM DRYER VISUAL INSPECTION REPORT PLA-7192 Docket No. 50-387

Reference:

1. NRC Letter, "Susquehanna Steam Electric Station, Units 1 and 2-Issuance of Amendment [Nos. 246 and 224] Regarding the 13-Percent Extended Power Uprate (TAC Nos. MD3309 and MD3310)," dated January 30, 2008. (Accession ML080020201). 2. PPL Letter (PLA-6633), "Susquehanna Steam Electric Station, Unit 1 Operating License No. NPF-14 License Conditions 2.C.(36)(a)3, 2.C.(36)(b)7, and 2.C.(36)(j)," dated July 15, 2010 (Accession ML102230125). 3. PPL Letter (PLA-6876), "Unit lit" RIO Steam Dryer Visual Inspection Report," dated July 6, 2012 (Accession ML12188A724). This submittal provides the results of the steam dryer visual inspections conducted during the Susquehanna Steam Electric Station (SSES) Unit 1 181h Refueling and Inspection Outage (RIO). The results are contained in the Enclosure, and meet the intent of SSES Unit 1 License Condition 2.C.(36)(e) from Reference 1. SSES Unit 1 License Condition 2.C.(36)(e) requires: "During each scheduled refueling outage until at least two full operating cycles at full CPPU conditions have been achieved, a visual inspection shall be conducted of all accessible, susceptible locations of the steam dryer in accordance with BWRVIP-139 and General Electric inspection guidelines." The SSES Unit 1 steam dryer visual inspection results provided in the Enclosure are for the second full operating cycle at full Constant Pressure Power Uprate (CPPU) conditions. There has been no unacceptable flaw, or flaw growth due to fatigue identified from visual inspections of the steam dryer. Consequently, this submittal also satisfies the requirements of License Condition 2.C.(36)(g) from Reference 1. SSES Unit 1 License Condition 2.C.(36)(g) requires: Document Control Desk PLA-7192 "This license condition shall expire upon satisfaction of the requirements in License Conditions 2.C.(36)(e) and 2.C.(36)(f) provided that a visual inspection of the steam dryer does not reveal any new unacceptable flaw or unacceptable flaw growth that is due to fatigue. " There are no new regulatory commitments contained in this. submittal. If you have any questions or require additional information, please contact Mr. Duane L. Filchner (570) 542-6501. . A. Franke

Enclosure:

Unit 1 License Condition 2.C.(36)(e) Steam Dryer Inspection Results Copy: NRC Region I Mr. J. Greives, NRC Sr. Resident Inspector Mr. J. Whited, NRC Project Manager Mr. L. Winker, PA DEP/BRP Enclosure to PLA-7192 Unit 1 License Condition 2.C.(36)(e) Steam Dryer Inspection Results Enclosure to PLA-7192 Page 1 of 21 License Condition 2.C.(36)(e) Susquehanna Unit 1 Steam Dryer Inspection Results Purpose: To report the results of the Unit 1 18 Refueling and Inspection Outage (RIO) Steam Dryer visual inspections to satisfy Unit 1 License Condition 2.C. (36) (e) Executive Summary: The Unit 1 steam dryer was inspected in accordance with the requirements ofBWRVIP-139 and the manufacturer, General Electric, recommendations. There has been no newly identified unacceptable flaw or unacceptable flaw growth due to fatigue. Three hundred sixty three (363) visual examinations were performed on welds and components. Newly discovered non-conforming conditions were identified as follows:

• Indication on bottom side of Dryer inside diameter (ID) Divider Plate weld: DRYER HOOD F DIVIDER PLATE 0 DEG Reference Condition Report (CR) 2014-12390. The indication has been dispositioned as use-as-is.

• Indication on the bottom side of Dryer ID Divider Plate weld: DRYER HOOD F DIVIDER PLATE 180 DEG. Reference CR 2014-12390. The indication has been dispositioned as use-as-is.

• New indications on the three of four fillet welds on the DRYER 220-DEG LIFTING EYE WELDS. Reference CR 2014-12992. The indications have been dispositioned as use-as-is. All locations listed above have been re-scheduled for exam during the Unit 1 19 RIO to determine if defect growth has occurred. The following previously identified indications showed growth or other changes during the Unit 1 18RIO:

• Dryer Lug LL-B 140 Deg Lower Bracket Additional growth in fillet weld crack. Reference CR 2014-12791. Indication has been dispositioned as use-as-is.

• Dryer Lug LL-C 220 Deg Lower Bracket Additional growth in fillet weld crack. Reference CR 2014-12791. Indication has been dispositioned as use-as-is.

• Dryer Weld ER-C-2, Change in wear pattern. Reference CR 2014-13455. Indication has been dispositioned as use-as-is.

• Dryer 140-Deg Lifting Eye Tack Welds. Additional tack weld crack. Reference CR 2014-13455 Indication has been dispositioned as use-as-is.

• Dryer Weld Skirt Panel 0 Deg Left. Additional growth of existing cracks. Reference CR 2014-13419 Indications have been dispositioned as use-as-is.

• Dryer Weld Skirt Panel 045 Deg. Additional growth of existing cracks. Reference CR 2014-13419 Indications have been dispositioned as use-as-is.

Enclosure to PLA-7192 Page 2 of21

• Dryer Lower Guide 0 Deg. Slight change in rub marks. Reference CR 2014-13436. Indication has been dispositioned as use-as-is.

• Dryer Lower Guide 180 Deg. Slight changes in rub marks. Reference CR 2014-13436. Indication has been dispositioned as use-as-is.

• Dryer Seismic Ring Lug A Different Wear Pattern Reference CR 2014-14764. Indication has been dispositioned as use-as-is.

• Dryer Seismic Ring Lug B Wear Pattern Difference in Appearance Reference CR 2014-14764. Indication has been dispositioned as use-as-is.

• Dryer Seismic Ring Lug C Slightly Different Wear Pattern Reference CR 2014-14764. Indication has been dispositioned as use-as-is.

• Dryer Seismic Ring Lug D Wear Pattern Difference in Appearance. New Rolled Metal Reference CR 2014-14764. Indication has been dispositioned as use-as-is. All locations listed above have been re-scheduled for exam during the Unit 1 19RIO to determine if defect growth has occurred. Areas identified in 2012 as containing defects but with no change in condition are:

• Dryer 40-Deg Lifting Eye Tack Welds Cracked fillet welds

• Dryer 220-Deg Lifting Eye Tack Welds Cracked fillet welds

• Dryer 320-Deg Lifting Eye Tack Welds Cracked fillet welds

• Dryer Lug LL-C 220 Middle Bracket Weld Cracked fillet weld

• Dryer Weld Skirt 135 Deg IGSCC indications

• Dryer Weld TB-AB-5B Separation of tie bar base plate

• Dryer Weld SN-E-1 Interior multiple branched indications

• Dryer Hood A Discoloration

• Dryer Hood F Discoloration No other non-conformities were identified during the inspection process. A sampling program will be started in the Unit 1 19RIO, consistent with inspection program requirements. All previous indications will continue to be inspected, consistent with the inspection program requirements.

Inspection Methods Used: Enclosure to PLA-7192 Page 3 of 21 The VT 1 visual examination is utilized to visually determine the condition of a part, component or surface and to reveal such conditions as cracks, wear, corrosion, erosion and/or physical damage to such parts, especially welded joints. The VT 3 visual examination is utilized to determine structural integrity, the measurement of clearances, detection of physical displacement, determination of the structural adequacy of supporting elements, the soundness of connections between load carrying structural members, and tightness of bolting. Inspection Results Identification:

• NRI-No Recordable Indication. The weld or component was in compliance with the inspection acceptance criteria, no cracks or deformation during inspection was discovered. No further actions were required.

• RI -Recordable Indication. The weld or component contained a defect such as a crack or deformation that resulted in further evaluation and disposition in the Corrective Action Program. A component with a Recordable Indication discovered in 2010 or 2012 with no change in condition detected in 2014 is reported in 2014 as an RI; however, a Condition Report is not required. Detailed Inspection Results: Component Inspection Inspection Condition Method Report Description Disposition Name Date Result (ifRI) Crack was noted on DRYER 140-DEG the left had side of LIFTING EYE TACK VT-1 18-Apr-14 RI 2014-heat affected zone of Use-As-Is 13455 Dryer lifting lug set WELDS screw tack weld at 140-degree DRYER 220-DEG No CR issued, LIFTING EYE TACK VT-1 19-Apr-14 RI NA Cracks in Tack No change in WELDS Welds No Change condition from 2012 DRYER LUG LL-B 140 VT-3 18-Apr-14 NRI DEG DRYER LUG LL-C 220 VT-3 19-Apr-14 NRI DEG DRYER LUG LL-D 320 VT-3 19-Apr-14 NRI DEG Component Inspection Method Name Date DRYER 220-DEG VT-1 19-Apr-14 LIFTING EYE WELDS DRYER 220-DEG VT-1 19-Apr-14 LIFTING EYE WELDS DRYER 220-DEG VT-1 20-Apr-14 LIFTING EYE WELDS DRYER SEISMIC RING VT-1 22-Apr-14 LUGC DRYER SEISMIC RING LUGC VT-3 21-Apr-14 DRYER SEISMIC RING VT-1 24-Apr-14 LUGD DRYER SEISMIC RING LUGD VT-3 DRYER WELDDC-A-1 VT-1 19-Apr-14 DRYER WELD DC-A-2 VT-1 19-Apr-14 DRYER WELD DC-A-3 VT-1 19-Apr-14 DRYER WELD DC-B-1 VT-1 21-Apr-14 DRYER WELD DC-B-2 VT-1 DRYER WELD DC-B-3 VT-1 21-Apr-14 DRYER WELD DC-B-3 VT-1 21-Apr-14 DRYER WELD DC-C-1 VT-1 21-Apr-14 DRYER WELD DC-D-1 VT-1 19-Apr-14 DRYER WELD DC-C-3 VT-1 21-Apr-14 DRYER WELD DC-C-2 VT-1 21-Apr-14 DRYER WELD DC-D-3 VT-1 20-Apr-14 DRYER WELD HE-B-1 VT-1 20-Apr-14 DRYER WELD HE-C-1 VT-1 19-Apr-14 DRYER WELD HE-C-2 VT-1 20-Apr-14 DRYER WELD HE-D-1 VT-1 19-Apr-14 Inspection Condition Report Result (ifRI) RI 2014-12992 RI 2014-12992 RI 2014-12992 NRI 2014-RI 14764 NRI 2014-RI 14764 NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI Enclosure to PLA-7192 Page 4 of21 Description Disposition Crack 1.78 inches at the 90 degree fillet weld. The 180 degree fillet weld has a crack that is Use-As-Is 2.10 inches long. The 270 degree fillet weld has a crack that is 0.67 inches long. Additional exam for Use-As-Is condition above Additional exam for Use-As-Is condition above Wear Pattern Difference in Use-As-Is Appearance Wear Pattern Difference in Use-As-Is Appearance Component Method Name DRYER WELD HE-D-2 VT-1 DRYER WELD HE-E-l VT-1 DRYER WELD HE-E-2 VT-1 DRYER WELD HE-F-1 VT-1 DRYER WELD SN-E-2 VT-1 DRYER WELD TB-AB-VT-1 lA DRYER WELD TB-AB-VT-1 lB DRYER WELD TB-AB-VT-1 2B DRYER WELD TB-AB-VT-1 3A DRYER WELD TB-AB-VT-1 3B DRYER WELD TB-AB-VT-1 4A DRYER WELD TB-AB-VT-1 SA DRYER WELD TB-AB-VT-1 6A DRYER WELD TB-AB-VT-1 6B DRYER WELD TB-BC-VT-1 lA DRYER WELD TB-BC-lB VT-1 DRYER WELD TB-BC-2B VT-1 DRYER WELD TB-BC-VT-1 3A DRYER WELD TB-BC-3B VT-1 DRYER WELD TB-BC-VT-1 4A DRYER WELD TB-BC-VT-1 SA DRYER WELD TB-BC-SB VT-1 DRYER WELD TB-BC-VT-1 6A DRYER WELD TB-BC-6B VT-1 DRYER WELD TB-BC-VT-1 7A Inspection Date 21-Apr-14 20-Apr-14 21-Apr-14 20-Apr-14 20-Apr-14 22-Apr-14 22-Apr-14 22-Apr-14 22-Apr-14 22-Apr-14 19-Apr-14 19-Apr-14 18-Apr-14 19-Apr-14 22-Apr-14 22-Apr-14 22-Apr-14 22-Apr-14 22-Apr-14 22-Apr-14 22-Apr-14 22-Apr-14 22-Apr-14 22-Apr-14 23-Apr-14 Inspection Result NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI Condition Report (ifRI) Enclosure to PLA-7192 Page 5 of21 Description Disposition Component Method Name DRYER WELD TB-BC-7B VT-1 DRYER WELD TB-BC-VT-1 8A DRYER WELD TB-BC-8B VT-1 DRYER WELD TB-DE-VT-1 1A DRYER WELD TB-DE-1B VT-1 DRYER WELD TB-DE-VT-1 2A DRYER WELD TB-DE-2B VT-1 DRYER WELD TB-DE-VT-1 3A DRYER WELD TB-DE-3B VT-1 DRYER WELD TB-DE-VT-1 4A DRYER WELD TB-DE-4B VT-1 DRYER WELD TB-DE-VT-1 SA DRYER WELD TB-DE-5B VT-1 DRYER WELD TB-DE-VT-1 6A DRYER WELD TB-DE-6B VT-1 DRYER WELD TB-DE-VT-1 7A DRYER WELD TB-DE-7B VT-1 DRYER WELD TB-DE-VT-1 8A DRYER WELD TB-DE-8B VT-1 DRYER WELD TB-EF-1A VT-1 DRYER WELD TB-EF-1B VT-1 DRYER WELD TB-EF-2A VT-1 DRYER WELD TB-EF-2B VT-1 DRYER WELD TB-EF-3A VT-1 DRYER WELD TB-EF-3B VT-1 DRYER WELD TB-EF-4A VT-1 DRYER WELD TB-EF-4B VT-1 DRYER WELD TB-EF-5A VT-1 DRYER WELD TB-EF-5B VT-1 DRYER WELD TB-EF-6A VT-1 Inspection Date 23-Apr-14 23-Apr-14 23-Apr-14 20-Apr-14 20-Apr-14 20-Apr-14 20-Apr-14 20-Apr-14 20-Apr-14 20-Apr-14 20-Apr-14 20-Apr-14 20-Apr-14 20-Apr-14 20-Apr-14 20-Apr-14 20-Apr-14 20-Apr-14 20-Apr-14 19-Apr-14 19-Apr-14 19-Apr-14 19-Apr-14 19-Apr-14 19-Apr-14 19-Apr-14 19-Apr-14 19-Apr-14 19-Apr-14 19-Apr-14 Inspection Result NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI Condition Report (ifRI) Enclosure to PLA-7192 Page 6 of21 Description Disposition Component Method Name DRYER WELD TB-EF-6B VT-1 DRYER WELD TB-CD-VT-1 1A DRYER WELD TB-CD-VT-1 6A DRYER WELD TB-CD-VT-1 6B DRYER WELD TB-CD-VT-1 1B DRYER WELD TB-CD-VT-1 2A DRYER WELD TB-CD-VT-1 2B DRYER WELD TB-CD-VT-1 3A DRYER WELD TB-CD-VT-1 3B DRYER WELD TB-CD-VT-1 4A DRYER WELD TB-CD-VT-1 4B DRYER WELD TB-CD-VT-1 SA DRYER WELD TB-CD-VT-1 5B DRYER WELD VS-A-1 VT-1 DRYER WELD VS-A-2 VT-1 DRYER WELD VS-B-1 VT-1 DRYER WELD VS-B-2 VT-1 DRYER WELD VS-C-1 VT-1 DRYER WELD VS-C-2 VT-1 DRYER WELD VS-D-1 VT-1 DRYER WELD VS-D-2 VT-1 DRYER WELD VS-E-1 VT-1 DRYER WELD VS-E-2 VT-1 DRYER WELD VS-F-1 VT-1 DRYER WELD VS-F-2 VT-1 DRYER WELD SN-B-1 VT-1 DRYER WELD SN-B-2 VT-1 Inspection Date 19-Apr-14 22-Apr-14 22-Apr-14 20-Apr-14 22-Apr-14 22-Apr-14 22-Apr-14 22-Apr-14 22-Apr-14 22-Apr-14 22-Apr-14 22-Apr-14 22-Apr-14 17-Apr-14 20-Apr-14 17-Apr-14 18-Apr-14 17-Apr-14 18-Apr-14 17-Apr-14 18-Apr-14 17-Apr-14 18-Apr-14 17-Apr-14 18-Apr-14 19-Apr-14 20-Apr-14 Inspection Result NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI Condition Report (ifRI) Enclosure to PLA-7192 Page 7 of21 Description Disposition Component Method Name DRYER WELD SN-C-1 VT-1 DRYER WELD SN-C-2 VT-1 DRYER WELD SN-D-1 VT-1 DRYER WELD SN-D-2 VT-1 DRYER WELD SN-E-1 VT-1 DRYERHOODB VT-3 DRYERHOODC VT-3 DRYERHOODD VT-3 DRYERHOODE VT-3 DRYER COVER PLATE VT-1 WELDS 90DEG DRYER COVER PLATE VT-1 WELDS 270 DEG DRYER WELD ER-A-1 VT-1 DRYER WELD ER-B-1 VT-1 DRYER WELD ER-A-2 VT-1 DRYER WELD ER-B-2 VT-1 DRYER WELD ER-D-1 VT-1 DRYER WELD ER-D-2 VT-1 DRYER WELD ER-E-1 VT-1 DRYER WELD ER-E-2 VT-1 DRYER WELD ER-F-1 VT-1 DRYER WELD ER-F-1 VT-1 DRYER WELD ER-F-2 VT-1 DRYER HOOD A 0 DEG VT-1 SEAM WELD DRYER HOOD A 180 VT-1 DEG SEAM WELD DRYER HOOD B 0 DEG VT-1 SEAM WELD DRYERHOODB VT-1 CENTER SEAM WELD DRYER HOOD B 180 VT-1 DEG SEAM WELD DRYER HOOD C 0 DEG VT-1 SEAM WELD DRYERHOODC VT-1 CENTER SEAM WELD Inspection Date 19-Apr-14 20-Apr-14 19-Apr-14 20-Apr-14 19-Apr-14 24-Apr-14 25-Apr-14 25-Apr-14 26-Apr-14 25-Apr-14 24-Apr-14 19-Apr-14 20-Apr-14 23-Apr-14 21-Apr-14 20-Apr-14 21-Apr-14 20-Apr-14 22-Apr-14 20-Apr-14 20-Apr-14 22-Apr-14 17-Apr-14 23-Apr-14 19-Apr-14 18-Apr-14 18-Apr-14 19-Apr-14 19-Apr-14 Inspection Result NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI Condition Report (ifRI) Enclosure to PLA-7192 Page 8 of21 Description Disposition Enclosure to PLA-7192 Pacre 9 of21 0 Component Method Inspectio n Inspectio Condition Name n Date Result Report Description Disposition (ifRI) DRYER HOOD C 180 DEG SEAM WELD VT-1 18-Apr-14 NRI DRYER HOOD D 0 DEG VT-1 SEAM WELD 17-Apr-14 NRI DRYERHOODD CENTER SEAM WELD VT-1 17-Apr-14 NRI DRYER HOOD D 180 DEG SEAM WELD VT-1 17-Apr-14 NRI DRYER HOOD E 0 DEG VT-1 SEAM WELD 17-Apr-14 NRI DRYERHOODE CENTER SEAM WELD VT-1 17-Apr-14 NRI DRYERHOODE CENTER SEAM WELD VT-1 18-Apr-14 NRI DRYER HOOD E 180 DEG SEAM WELD VT-1 17-Apr-14 NRI DRYER HOOD E 180 DEG SEAM WELD VT-1 18-Apr-14 NRI DRYER HOOD E 180 DEG SEAM WELD VT-1 21-Apr-14 NRI DRYER HOOD F 0 DEG VT-1 SEAM WELD 17-Apr-14 NRI DRYER HOOD F180 DEG VT-1 SEAM WELD 17-Apr-14 NRI DRYER HOOD A UPPER VT-1 HORIZONTAL WELD 23-Apr-14 NRI DRYER HOOD F UPPER VT-1 HORIZONTAL WELD 22-Apr-14 NRI DRYER LUG LL-A 40 DEG UPPER BRACKET VT-1 20-Apr-14 NRI DRYER LUG LL-A 40 VT-1 DEG MIDDLE BRACKET 20-Apr-14 NRI DRYER LUG LL-A 40 DEG LOWER BRACKET VT-1 20-Apr-14 NRI DRYER LUG LL-B 140 VT-1 UPPER BRACKET 19-Apr-14 NRI DRYER LUG LL-B 140 VT-1 DEG MIDDLE BRACKET 19-Apr-14 NRI DRYER LUG LL C 220 VT-1 DEG UPPER BRACKET 17-Apr-14 NRI Inspection I Component Method Name Date DRYER 320-DEG LIFTING EYE TACK VT-1 19-Apr-14 WELDS DRYER 40-DEG LIFTING VT-1 20-Apr-14 EYE TACK WELDS DRYER LUG LL-D 320 VT-1 19-Apr-14 DEG UPPER BRACKET DRYER LUG LL-D 320 VT-1 19-Apr-14 DEG MIDDLE BRACKET DRYER LUG LL-D 320 VT-1 20-Apr-14 DEG ANCHOR WELD DRYER LUG LL-C 220 VT-1 17-Apr-14 DEG ANCHOR WELD DRYER LUG LL-B 140 VT-1 20-Apr-14 DEG ANCHOR WELD DRYER LUG LL-A 40 VT-1 19-Apr-14 DEG ANCHOR WELD DRYER LUG LL-D 320 VT-1 19-Apr-14 DEG LOWER BRACKET STEAM DRYER BASE VT-1 20-Apr-14 PLATEE-F STEAM DRYER BASE VT-1 20-Apr-14 PLATEA-B STEAM DRYER BASE VT-1 20-Apr-14 PLATE D-E STEAM DRYER BASE VT-1 20-Apr-14 PLATEC-B STEAM DRYER HOOD A VT-1 20-Apr-14 TROUGH STEAM DRYER HOOD F VT-1 20-Apr-14 TROUGH STEAM DRYER HOOD B VT-1 20-Apr-14 TROUGH STEAM DRYER HOOD E VT-1 20-Apr-14 TROUGH STEAM DRYER HOOD C VT-1 20-Apr-14 TROUGH STEAM DRYER HOOD D VT-1 20-Apr-14 TROUGH nspection Condition Report Result (ifRI) RI NA RI NA NRI. NRI . NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI NRI -NRI Enclosure to PLA-7192 Page 10 of21 Description Disposition Cracks in No CR issued, Tack Welds No change in No change condition from 2012 No CR issued, Cracks in No change in Tack Welds condition from No Change 2012 Component Method Name D RYER WELD VS-B-1 VT-1 INTERIOR DRYER WELD VS-B-2 VT-1 INTERIOR DRYER WELD VS-E-1 VT-1 INTERIOR DRYER WELD VS-E-2 VT-1 INTERIOR DRYER WELD VS-D-2 VT-1 INTERIOR DRYER WELD VS-D-1 VT-1 INTERIOR DRYER WELD VS-C-2 VT-1 INTERIOR DRYER WELD VS-C-1 VT-1 INTERIOR DRYER WELD VS-A-1 VT-1 INTERIOR DRYER WELD VS-A-2 VT-1 INTERIOR DRYER WELD VS-F-1 VT-1 INTERIOR DRYER WELD VS-F-2 VT-1 INTERIOR DRYER WELD SN-C-1 VT-1 INTERIOR DRYER WELD SN-C-2 VT-1 INTERIOR DRYER WELD SN-B-1 VT-1 INTERIOR DRYER WELD SN-B-2 VT-1 INTERIOR DRYER HOOD A VT-3 DRYER WELD SN-E-2 VT-1 INTERIOR DRYER WELD SN-D-1 VT-1 INTERIOR DRYER WELD SN-D-2 VT-1 INTERIOR Inspection In spection Date Result 18-Apr-14 NRI 20-Apr-14 NRI 18-Apr-14 NRI 20-Apr-14 NRI 20-Apr-14 NRI 18-Apr-14 NRI 20-Apr-14 NRI 18-Apr-14 NRI 17-Apr-14 NRI 20-Apr-14 NRI 17-Apr-14 NRI 20-Apr-14 NRI 19-Apr-14 NRI 21-Apr-14 NRI 19-Apr-14 NRI 20-Apr-14 NRI 18-Apr-14 RI 21-Apr-14 NRI 19-Apr-14 NRI 20-Apr-14 NRI Condition Report (ifRI) NA Enclosure to PLA-7192 Page 11 of21 Description Disposition No CR issued, Discoloration in No change in Hood, no change condition from 2012 Component Inspection Inspection Method Name Date Result DRYERHOODF VT-3 19-Apr-14 RI DRYERHOODF DIVIDER PLATE 0 DEG VT-1 16-Apr-14 RI DRYER WELD SKIRT VT-1 22-Apr-14 NRI 225 DEG DRYER WELD SKIRT VT-1 22-Apr-14 NRI 315 DEG DRYER WELD SKIRT VT-1 21-Apr-14 NRI PANEL 180 DEG LEFT DRYERHOODF DIVIDER PLATE 180 VT-1 16-Apr-14 RI DEG DRYER WELD SKIRT PANEL TO MID RING VT-1 21-Apr-14 NRI 180DEG DRYER WELD SKIRT PANEL TO LOWER VT-1 21-Apr-14 NRI RING 180DEG DRYER LOWER GUIDE VT-3 18-Apr-14 RI 180DEG Condition Report (ifRI) NA 2014-12390 2014-12390 2014-13436 Enclosure to PLA-7192 Page 12 of21 Description Disposition No CR issued, Discoloration in No change in Hood, no change condition from 2012 New crack discovered on the bottom side of Dryer ID Divider Plate weld that propagates from "Hood F 0 Deg Use-As-Is Divider Plate 0 Degree side" to "Hood F 0 Deg Divider Plate 180 degree side" New crack discovered on the bottom side of Dryer ID Divider Plate weld that propagates from "Hood F 180 Use-As-Is Deg Divider Plate 0 Degree side" to "Hood F 180 Deg Divider Plate 180 degree side" Slight change in Rub Marks from Use-As-Is 2012 Inspection I Component Method Name Date DRYER LUG LL-B 140 VT-1 17-Apr-14 DEG LOWER BRACKET DRYER WELD SKIRT PANEL TO MID RING 0 VT-1 18-Apr-14 DEG DRYER WELD SKIRT PANEL TO LOWER VT-1 18-Apr-14 RINGODEG DRYER SKIRT VT3 26-Apr-14 DRYER WELDS DRAIN VT-1 19-Apr-14 PIPE HOOD A 0 DEG DRYER LUG LL-C 220 VT-1 17-Apr-14 LOWER BRACKET DRYER LUG LL-C 220 VT-1 17-Apr-14 MIDDLE DRYER SEISMIC RING VT-3 18-Apr-14 LUGA DRYER SEISMIC RING VT-1 18-Apr-14 LUGA DRYER SEISMIC RING VT-3 25-Apr-14 LUGB DRYER SEISMIC RING VT-1 25-Apr-14 LUGB DRYER SEISMIC RING VT-1 25-Apr-14 LUGB DRYER WELDS DRAIN VT-1 19-Apr-14 PIPE HOOD A 180 DEG DRYER WELDS DRAIN VT-1 19-Apr-14 PIPE HOOD B 0 DEG DRYER WELDS DRAIN VT-1 19-Apr-14 PIPE HOOD B 180 DEG DRYER WELDS DRAIN VT-1 18-Apr-14 PIPE HOOD C 0 DEG nspection Condition Report Result (ifRI) 2014-RI 12791 NRI NRI NRI NRI 2014-RI 12791 RI NA 2014-RI 14764 NRI 2014-RI 14764 NRI NRI NRI NRI NRI NRI Enclosure to PLA-7192 Page 13 of21 Description Disposition Existing crack grew 0.3508 inches. Indication total Use-As-Is length is 0.992 inches Existing crack grew 0.2917 inches. Indication total Use-As-Is length is 1.3033 inches No CR issued, Existing crack did No change in not grow. condition from 2012 Wear Pattern Difference in Use-As-Is Appearance Different Wear Use-As-Is Pattern Component Method Name DRYER WELDS DRAIN VT-1 PIPE HOOD C 180 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD D 0 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD D 180 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD E 180 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD F 0 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD F 180 DEG DRYER WELD SKIRT VT-1 RING 0-180 DEG DRYER WELD SKIRT VT-1 RING 180-360 DEG DRYER WELD LOWER MID SUPPORT RING 180 VT-1 -360DEG TRANS BRACE VT-3 DRYERTRANSBRACE VT-1 BRACEKT 1 DRYERTRANSBRACE VT-1 BRACEKT2 DRYERTRANSBRACE VT-1 BRACEKT3 DRYERTRANSBRACE VT-1 BRACEKT4 DRYER TRANS BRACE VT-1 BRACEKT5 DRYERTRANSBRACE VT-1 BRACEKT6 DRYER WELDS HOOD B VT-1 UPPER HORIZONTAL DRYER WELDS HOOD E VT-1 UPPER HORIZONTAL DRYER WELDS HOOD C VT-1 UPPER HORIZONTAL DRYER WELDS HOOD D VT-1 UPPER HORIZONTAL DRYERHOODB VT-1 DIVIDER PLATE 0 DEG Inspection In spection Date Result 19-Apr-14 NRI 18-Apr-14 NRI 18-Apr-14 NRI 18-Apr-14 NRI 18-Apr-14 NRI 18-Apr-14 NRI 24-Apr-14 NRI 24-Apr-14 NRI 25-Apr-14 NRI 19-Apr-14 NRI 19-Apr-14 NRI 19-Apr-14 NRI 18-Apr-14 NRI 18-Apr-14 NRI 18-Apr-14 NRI 17-Apr-14 NRI 23-Apr-14 NRI 19-Apr-14 NRI 23-Apr-14 NRI 20-Apr-14 NRI 17-Apr-14 NRI Condition Report (ifRI) Enclosure to PLA-7192 Page 14 of 21 Description Disposition Component Method Name DRYERHOODB DNIDER PLATE MID VT-1 DRYERHOODB DNIDERPLATE 180 VT-1 DEG DRYERHOODC DNIDER PLATE 0 DEG VT-1 DRYERHOODC DNIDER PLATE MID VT-1 DRYERHOODC DNIDERPLATE 180 VT-1 DEG DRYERHOODD DNIDER PLATE 0 DEG VT-1 DRYERHOODD DNIDER PLATE MID VT-1 DRYERHOODD DNIDERPLATE 180 VT-1 DEG DRYERHOODE DNIDER PLATE 0 DEG VT-1 DRYERHOODE DNIDER PLATE MID VT-1 DRYERHOODE DNIDERPLATE 180 VT-1 DEG DRYER HOOD A DNIDER PLATE 0 DEG VT-1 DRYER HOOD A DNIDERPLATE 180 VT-1 DEG DRYER HOOD B 0 DEG VT-1 HOOD SUPPORT DRYER HOOD B MID VT-1 HOOD SUPPORT DRYER HOOD B 180 VT-1 DEG HOOD SUPPORT DRYER HOOD C 0 DEG VT-1 HOOD SUPPORT DRYER HOOD C MID HOOD SUPPORT VT-1 Inspectio n Inspectio Date Result 17-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI 16-Apr-14 NRI 16-Apr-14 NRI 16-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI Condition n Report (ifRI) Enclosure to PLA-7192 Page 15 of21 Description Disposition Component Method Name DRYER HOOD C 180 VT-1 DEG HOOD SUPPORT DRYER HOOD D 0 DEG VT-1 HOOD SUPPORT DRYER HOOD D MID VT-1 HOOD SUPPORT DRYER HOOD D 180 VT-1 DEG HOOD SUPPORT DRYER HOOD E 0 DEG VT-1 HOOD SUPPORT DRYER HOOD E MID VT-1 HOOD SUPPORT DRYER HOOD E 180 VT-1 DEG HOOD SUPPORT DRYER HOOD A 0 DEG VT-1 HOOD SUPPORT DRYER HOOD A 180 VT-1 DEG HOOD SUPPORT DRYER HOOD F 0 DEG VT-1 HOOD SUPPORT DRYER HOOD F 180 VT-1 DEG HOOD SUPPORT DRYER 40-DEG LIFT VT-1 ANCHOR WELDS DRYER 140-DEG LIFT VT-1 ANCHOR WELDS DRYER 220-DEG LIFT VT-1 ANCHOR WELDS DRYER 320-DEG LIFT VT-1 ANCHOR WELDS DRYER WELD DC-D-2 VT-1 DRYER WELD HE A 1 VT 1 DRYER WELD HE-A-2 VT-1 DRYER WELD HE-F-2 VT-1 DRYER WELD TB-AB-VT-1 2A DRYER WELD TB-AB-VT-1 4B DRYER WELD TB-BC-VT-1 2A DRYER WELD DC-A-4 VT-1 Inspection In spection Date Result 17-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI 17-Apr-14 NRI 18-Apr-14 NRI 18-Apr-14 NRI 17-Apr-14 NRI 19-Apr-14 NRI 19 Apr-14 NRI 23-Apr-14 NRI 21-Apr-14 NRI 22-Apr-14 NRI 22-Apr-14 NRI 22-Apr-14 NRI 19-Apr-14 NRI Condition Report (ifRI) Enclosure to PLA-7192 Page 16 of21 Description Disposition Inspection I Component Method Name Date DRYER WELD DC-B-4 VT-1 21-Apr-14 DRYER WELD DC-C-4 VT-1 21-Apr-14 DRYER WELD DC-D-4 VT-1 19-Apr-14 DRYER WELD HE-B-2 VT-1 20-Apr-14 DRYER WELD TB BC-4B VT 1 22-Apr-14 DRYER WELD PLATE VT-1 18-Apr-14 TORINGODEG DRYER WELD PLATE VT-1 23-Apr-14 TO RING 180 DEG DRYER LUG LL-A 40 VT-3 19-Apr-14 DEG DRYER LOWER GUIDE VT-3 17-Apr-14 ODEG DRYER WELD ER-C-2 VT-1 18-Apr-14 DRYER HOOD A P6 VT-1 16-Apr-14 PLUG DRYER WELD PLATE TORINGODEG VT-1 21-Apr-14 INTERIOR DRYER WELD PLATE TO RING 180 DEG VT-1 21-Apr-14 INTERIOR DRYER 40-DEG LIFTING VT-1 20-Apr-14 EYE WELDS DRYER 140-DEG VT-1 18-Apr-14 LIFTING EYE WELDS DRYER WELD LOWER MID SUPPORT RING 180 VT-1 25-Apr-14 -360DEG DRYER WELD LOWER MID SUPPORT RING 180 VT-1 29-Apr-14 -360DEG DRYER WELD LOWER MID SUPPORT RING 180 VT-1 29-Apr-14 -360DEG nspection Condition Report Result (ifRI) NRI NRI NRI NRI NRI NRI NRI NRI 2014-RI 13436 RI 2014-13455 NRI NRI NRI NRI NRI 2014-NRI 15217 NRI NRI Enclosure to PLA-7192 Page 17 of21 Description Disposition Slight change in Rub marks from Use-As-Is 2012 Change in wear pattern noted in the Use-As-Is upper guide at 180 degree Document Non Relavent Indication as Crud Line Continuation of exam above Continuation of exam above Component Method Name DRYER 320-DEG VT-1 LIFTING EYE WELDS DRYER 140-DEG LIFT VT-1 ANCHOR WELDS DRYER 220-DEG LIFT VT-1 ANCHOR WELDS DRYER 320-DEG LIFT VT-1 ANCHOR WELDS DRYER 40-DEG LIFT VT-1 ANCHOR WELDS DRYER COVER PLATE VT-1 WELDS 270 DEG DRYER COVER PLATE VT-1 WELDS 90DEG DRYER SKIRT VT-3 DRYER SKIRT VT-3 DRYER SKIRT VT-3 DRYER SKIRT VT-3 DRYER WELD ER-C-1 VT-1 DRYER WELD LOWER MID SUPPORT RING 0-VT-1 180DEG DRYER WELD LOWER MID SUPPORT RING 0-VT-1 180DEG DRYER WELD SKIRT VT-1 135 DEG DRYER WELD SKIRT VT-1 135 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD A 0 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD A 0 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD A 180 DEG STEAM DRYER HOOD A VT-1 TROUGH STEAM DRYER HOOD B VT-1 TROUGH Inspection Inspection Date Result 19-Apr-14 NRI 20-Apr-14 NRI 17-Apr-14 NRI 22-Apr-14 NRI 19-Apr-14 NRI 21-Apr-14 NRI 23-Apr-14 NRI 26-Apr-14 NRI 18-Apr-14 NRI 26-Apr-14 NRI 25-Apr-14 NRI 20-Apr-14 NRI 25-Apr-14 NRI 25-Apr-14 NRI 17-Apr-14 RI 01-May-14 RI 19-Apr-14 NRI 19-Apr-14 NRI 19-Apr-14 NRI 18-Apr-14 NRI 18-Apr-14 NRI Condition Report (ifRI) NA NA Enclosure to PLA-7192 Page 18 of 21 Description Disposition No CR issued, No change of No change in existing IGSCC condition from 2012 Continuation of exam above Component Method Name s TEAM DRYER HOOD C VT-1 T ROUGH STEAM DRYER HOOD D VT-1 TROUGH DRYER WELDS DRAIN VT-1 PIPE HOOD B 0 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD B 0 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD B 180 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD B 180 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD C 0 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD C 0 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD C 180 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD C 180 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD D 0 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD D 0 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD D 180 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD D 180 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD E 0 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD E 0 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD E 0 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD E 180 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD E 180 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD F 0 DEG DRYER WELDS DRAIN VT-1 PIPE HOOD F 0 DEG Inspection In spection Date Result 18-Apr-14 NRI 18-Apr-14 NRI 19-Apr-14 NRI 19-Apr-14 NRI 19-Apr-14 NRI 19-Apr-14 NRI 18-Apr-14 NRI 18-Apr-14 NRI 19-Apr-14 NRI 19-Apr-14 NRI 18-Apr-14 NRI 18-Apr-14 NRI 18-Apr-14 NRI 18-Apr-14 NRI 19-Apr-14 NRI 19-Apr-14 NRI 18-Apr-14 NRI 18-Apr-14 NRI 18-Apr-14 NRI 19-Apr-14 NRI 19-Apr-14 NRI Condition Report (ifRI) Enclosure to PLA-7192 Page 19 of 21 Description Disposition spection In spection In Component Method Date Result Name D RYER WELDS DRAIN VT-1 18-Apr-14 NRI p IPE HOOD F 180 DEG D RYER WELDS DRAIN VT-1 18-Apr-14 NRI p IPE HOOD F 180 DEG STEAM DRYER HOOD F VT-1 18-Apr-14 NRI TROUGH STEAM DRYER HOOD E VT 1 18-Apr-14 NRI TROUGH DRYER WELD SKIRT VT-1 24-Apr-14 NRI RING 0-180 DEG DRYER WELD SKIRT VT-1 25-Apr-14 NRI RING 180-360 DEG DRYER WELDS DRAIN VT-1 19-Apr-14 NRI PIPE HOOD A 180 DEG DRYER WELD SKIRT 45 VT-1 18-Apr-14 RI DEG DRYER WELD SKIRT 45 VT-1 21-Apr-14 RI DEG DRYER WELD SKIRT VT-1 17-Apr-14 RI pANEL 0 DEG LEFT DRYER WELD SKIRT VT-1 18-Apr-14 RI pANEL 0 DEG LEFT DRYER WELD SKIRT VT-1 18-Apr-14 NRI pANEL 0 DEG RIGHT DRYER WELD SKIRT VT-1 21-Apr-14 NRI PANEL 180 DEG RIGHT DRYER WELD SKIRT VT-1 28-Apr-14 NRI PANEL 180DEGRIGHT DRYER COVER PLATE VT-1 22-Apr-14 NRI WELDS 270 DEG DRYER WELD SKIRT VT-1 29-Apr-14 NRI PANEL 180 DEG RIGHT DRYER WELD SN-E-1 18-Apr-14 RI VT-1 INTERIOR c ondition Report (ifRI) 2014-13419 2014-13419 2014-15217 2014-15217 NA Enclosure to PLA-7192 Page 20 of21 Description Disposition New growth of Use-As-Is existing IGSCC Continuation of exam above New growth of existing IGSCC Continuation of Use-As-Is exam above Document Non Relevant Indication as Crud Line Document Non Relevant Indication as Crud Line Continuation of exam above Continuation of exam above No CR issued, Multiple branched No change in indications. No condition fro m change from 2012 2012 Component Inspection Inspection Method Name Date Result DRYER WELD TB-AB-VT-1 18-Apr-14 RI SB Condition Report (ifRI) NA Enclosure to PLA-7192 Page 21 of21 Description Disposition Separation of No CR issued, Tie Bar Base Plate. No change in No change from condition from 2012 2012