ML12338A437
| ML12338A437 | |
| Person / Time | |
|---|---|
| Site: | Indian Point  |
| Issue date: | 03/28/2012 |
| From: | Entergy Nuclear Operations |
| To: | Atomic Safety and Licensing Board Panel |
| SECY RAS | |
| References | |
| RAS 22102, 50-247-LR, 50-286-LR, ASLBP 07-858-03-LR-BD01 | |
| Download: ML12338A437 (22) | |
Text
FLOW ACCELERATED CORROSION INSPECTION POINTS FOR 2R18 ER IP2-06-26282 N UMBER EXAM POINT WOR K ORDER C OMPONE N TS LOCATION SCAFFOLD I NS U LAT I ON PIPE P REP PAINT DRAWING S KET C H PIPE SIZE R EMARK S SCAF F OLD U P SCAF F OLD D N IN SU LA T ION OF F IN SU LA T ION O N C omple EXTRACTION13EXB-6 IP2-06-30300, IAS, 51317542 90-DEG ELBOW 02_3RD POINT ES TO FWH 23B Located approximately 2' North and 6' West of column B/16,El. 32'.
Y All blanket insulation. Remove one blanket upstream and 1 blanket downstream of elbow.YN 9321-2068
& 9321-2069SK-0228 Calculation reinspection.23EXC-2P IP2-06-30303, IAS, 51317545 STRAIGHT PIPE 03_3RD POINT ES TO FWH 23C Located approximately 9' North and 3' East of B/12El. 30'.
Y All blanket insulation. Remove 5' of insulation from upstream
elbow weld.YNSK-0320 Calculation reinspection.33EXC-5 IP2-06-30304, IAS, 51317546 90-DEG ELBOW 03_3RD POINT ES TO FWH 23C Located 4' North and 3' East of B/14, El. 25'.
Y Blanket and Cal Sil insulation.
Remove blanket upstream and
60" of cal sil insulation downstream. Possible asbestos.YNSK-0328 Calculation reinspection.43EXC-7P IP2-06-30305 IAS, 51317547 STRAIGHT PIPE 03_3RD POINT ES TO FWH 23C Located approximately 10' North and 3' West of A/14, El. 32'.
Y All blanket insulation. Remove insulation on entire pipe (~ 7'
long) exposing elbow welds on each end. YNSK-0328 Calculation reinspection.54EXA-3P USIP2-06-30307STRAIGHT PIPE 04_4TH POINT ES TO FWH 24A Located approximately 13' South of 17/CC3 El. 28'.
Y Only 10' is blanket, remainder
downstream is cal sil. Remove
insulation so upstream elbow weld is accessible.Exam is UPSM pipe, check extent of
previous exam if cal sil needs
to be removed. YNSK-0420 Calculation reinspection.64EXB-1245-DEG ELBOW 05_4TH POINT ES TO FWH 24B Located approximately 12' South and 26' East of A/17, el. 36'.
Y All blanket insulation. Remove
from connection at condenser to valve 4EX-3. YNSK-0520 Calculation reinspection.74EXB-8PSTRAIGHT PIPE 05_4TH POINT ES TO FWH 24B. Located approximately 13' South and CL of A/17, El. 25' Y All blanket insulation. Remove
on pipe and uncover welds on both elbowsYNSK-0520 Calculation reinspection.84EXC-14PIP2-06-30315STRAIGHT PIPE 06_4TH POINT ES TO FWH 24C Pipe located between valves 4EX-5 and 4EX-6 Located approximately
20' East of A/15, El. 36'.
N All blanket insulation. Remove blanket on pipe and uncover welds at valves.YNSK-0620 Calculation reinspection.9220-7PIP2-06-30316STRAIGHT PIPE NCW_220 Located approximately 8' West and CL F/15, El. 36'.
N All blanket insulation. Remove blanket off valve FCV-1206 body, downstream pipe and all
blanket on elbow.
Y NSK-22012 Calculation reinspection.
2R18 FAC Scope (Ipe0067424).Xls 1 of 18 2R18 FAC Scope (Ipe0067424).Xls ENT000058 Submitted: March 28, 2012 United States Nuclear Regulatory Commission Official Hearing Exhibit In the Matter of
- Entergy Nuclear Operations, Inc. (Indian Point Nuclear Generating Units 2 and 3)
ASLBP #:07-858-03-LR-BD01 Docket #:05000247 l 05000286 Exhibit #:
Identified:
Admitted: Withdrawn:
Rejected: Stricken: Other: ENT000058-00-BD01 10/15/2012 10/15/2012 FLOW ACCELERATED CORROSION INSPECTION POINTS FOR 2R18 ER IP2-06-26282 N UMBER EXAM POINT WOR K ORDER C OMPONE N TS LOCATION SCAFFOLD I NS U LAT I ON PIPE P REP PAINT DRAWING S KET C H PIPE SIZE R EMARK S SCAF F OLD U P SCAF F OLD D N IN SU LA T ION OF F IN SU LA T ION O N C omple10249-19RIP2-06-30318CON. EXPANDER NCW_249 Located on elevated platform West of a A/19 and North of the HDT, El.
15'.N All blanket insulation. Remove blanket from valve MS-LC-2505 through valve MPS-779 YNSK-2496 X 10 Calculation reinspection.
2R18 FAC Scope (Ipe0067424).Xls 2 of 18 2R18 FAC Scope (Ipe0067424).Xls FLOW ACCELERATED CORROSION INSPECTION POINTS FOR 2R18 ER IP2-06-26282 N UMBER EXAM POINT WOR K ORDER C OMPONE N TS LOCATION SCAFFOLD I NS U LAT I ON PIPE P REP PAINT DRAWING S KET C H PIPE SIZE R EMARK S SCAF F OLD U P SCAF F OLD D N IN SU LA T ION OF F IN SU LA T ION O N C omple 11 3EXC-22N See RemarksIP2-06-30319NOZZLE123EXC-22 IP2-06-30519MITERED ELBOW133EXC-21IP2-06-30522MITERED ELBOW 143EXC-21PIP2-06-30524MITERED PIPE 153EXC-20IP2-06-30525MITERED ELBOW163EXC-20PIP2-06-30526MITERED PIPE173EXC-19IP2-06-30527MITERED ELBOW 183EXC-19PIP2-06-30528MITERED PIPE 193EXC-14IP2-06-30529TEE 20 EST-21 IP2-06-30808 PIPE, ELBOWS AND TEES Extraction Steam Trap Located at column BB14 El. 15' TB N Mud insulation. Replace with blanket after exam.YN9321-F-2031 3/4" 1/2" Leaking, patched areas downstream of this trap; see IP2-
06-00419; CR-IP2-2006-03186.
OE from Wolf Creek21CrossunderIP2-06-30809 INTERNAL INSPECTION OF CROSSUNDER RISER AND TEE.
Located in 36' El. East side TB, Southeast riser, near stairs to
mezzanine Manhole on vertical, above elbow.
Manway opposite valve MS-24-1
pressure test valve.
Y Blanket insulation over manway.NNA23530832" System Engineer recommendation.OE from Unit 3 CR-IP3-2005-02334 ER-IP3 18223; WO IP3-05-18223 Similar location to Unit 3 crack in weld.Inspect internal cladding in riser and tee. Perform UT measurements if thinniing is found.22 LP Gland Piping Erosion IP2-06-30811 PIPE AND ELBOWS Uninsulated lines only (return lines)
Inside Condenser 21 Y Coordinate scaffolding with extraction line exam in condenser 21, IP3-06-30319.NYN2371456" Representative pipe section of LP Gland piping inside condenser.
Possible to work with slop drain pipng replacement job as these lines are adjacent to the slop drains. Siemens Westinghouse Service Bulletin 53009 ST.
System Engineer recommendation.
03_3RD POINT ES TO FWH 23C Located in condenser 21.
Thermal Shields over these components. Removal and reinstallation of the thermal
shields will be required.
N Y SK-3 Low Checworks hours. No
inspections of components on any 23 FWH extraction line in condenser. Also recommended in
snapshot assessment.
Contiguous points from 23C FWH to extraction header. C Train selected as 22A and 22B
extraction lines to be replaced during 2R18. Note that support work orders are tied to nozzle
inspection (IP2-06-30319) work
order. If this work order is de-scoped, support WO's must be tied to another inspection.
28" Y 2R18 FAC Scope (Ipe0067424).Xls 3 of 18 2R18 FAC Scope (Ipe0067424).Xls FLOW ACCELERATED CORROSION INSPECTION POINTS FOR 2R18 ER IP2-06-26282 N UMBER EXAM POINT WOR K ORDER C OMPONE N TS LOCATION SCAFFOLD I NS U LAT I ON PIPE P REP PAINT DRAWING S KET C H PIPE SIZE R EMARK S SCAF F OLD U P SCAF F OLD D N IN SU LA T ION OF F IN SU LA T ION O N C omple 23 BFD-69P DS IP2-06-30530 PIPE DOWNSTREAM OF FLOW ELEMENT 75/76_HEADER TO CON PEN E,F Unit 2 Aux Feed Building 33' El.
N Asbestos Insulation.
Two (2) feet upstream of valve FW BFD 64 FT-418A Root
Stop Stm Gen 21 Isolation, and downstream of venturi instrument root valve BFD 1 S/G 21 FT-418A low side root stop to downstream 45 o elbow.YNSK-7518" No evidence of any inspections DNSM of these venturi. OE from Mihama to inspect DNSM of flow monitoring devices. Also OE from June 2006 CHUG Meeting Catawba Unit 2 experiencing wear in this location.24BFD-82TIP2-06-30531TEE 77/78_HEADER TO CON PEN G,H Unit 2 Aux Feed Building 15' El. S/G 24 feedwater train Y All blanket insulation. Tee
where 6" FW reg valve bypass line enters 18" main. 24 Steam Generator. Two (2)
feet upstream on diameter
branch, and three (3) feet upstream and downstream on 18" diameter main.YNSK-776" X 18" OE Catawaba 2. ODMI CR-IP2-2005-03847 Bypass valve FCV-447L full open. Inspect Tee where bypass joins main25BFD-77RIP2-06-30532CON. EXPANDER 75/76_HEADER TO CON PEN E,F Unit 2 Aux Feed Building 15' El.
Immediately downstream of FCV-
427 N Blanket Insulation.
From valve to downstream
elbow.YNSK-7612" x 18"Calculation reinspection26BFD-3RIP2-06-30533CON. EXPANDER 77/78_HEADER TO CON PEN G,H Unit 2 Aux Feed Building 15' El.
Immediately downstream of FCV-437 N Blanket Insulation.
From valve to downstream elbow.YNSK-7812" x 18"Calculation reinspection27BFD-99IP2-06-3053590-DEG ELBOW 93_CON PEN "E" TO STM GEN VC 104' El.
Y Mirror insulation.
Two (2) feet upstream and
three (3) feet downstream.YNSK-9318"Calculation reinspection28BFD-101IP2-06-3053890-DEG ELBOW 94_CON PEN "H" TO STM GEN VC 59' El.
Y Mirror insulation.
Two (2) feet upstream and
three (3) feet downstream.YNSK-9418"Calculation reinspection29BFD-106IP2-06-3054090-DEG ELBOW 95_CON PEN "G" TO STM GEN VC 104' El.
Y Mirror insulation.
Two (2) feet upstream and three (3) feet downstream.YNSK-9518" Calculation reinspection30BFD-79IP2-06-3054290-DEG ELBOW 75/76_HEADER TO CON PEN E,F
Unit 2 Aux Feed Building 43' El.
Y Blanket Insulation. Remove blanket from Valve BFD-7-3 to penetrationYNSK-7718" Calculation reinspection FEEDWATER 2R18 FAC Scope (Ipe0067424).Xls 4 of 18 2R18 FAC Scope (Ipe0067424).Xls FLOW ACCELERATED CORROSION INSPECTION POINTS FOR 2R18 ER IP2-06-26282 N UMBER EXAM POINT WOR K ORDER C OMPONE N TS LOCATION SCAFFOLD I NS U LAT I ON PIPE P REP PAINT DRAWING S KET C H PIPE SIZE R EMARK S SCAF F OLD U P SCAF F OLD D N IN SU LA T ION OF F IN SU LA T ION O N C omple 31 DS of Valve AF138IP2-06-30812CON. EXPANDER NCW_9321-F-2120 Located West of control panel in
HSB Building, El. 53'.
Y Blanket insulation. Remove blanket around valve and downstream blanket.YN9321-F-2120 2 X 2 1/2 Calculation reinspection32BFD 29IP2-06-3054490-DEG ELBOW33BFD-29PIP2-06-30545STRAIGHT PIPE34BFD-42NIP2-06-30546NOZZLE35BFD-42 IP2-06-3054745-DEG ELBOW36BFD-47NIP2-06-30548NOZZLE37BFD-47 IP2-06-3054990-DEG ELBOW38BFD-47PIP2-06-30553STRAIGHT PIPE39BFD-48IP2-06-3055490-DEG ELBOW40BFD-48PIP2-06-30555STRAIGHT PIPE41BFD-61IP2-06-3055790-DEG ELBOW FW74-5-FWH26 TO DISHDR Elbow located directly over and East
of condensate pumps Y Possible asbestos insulation.
Remove insulation around
elbow and 4' upstream and 6'
downstream on pipe.YN7430" CHECWORKS analysis42BFD-80IP2-06-3055890-DEG ELBOW43BFD-81IP2-06-3055945-DEG ELBOW44BFD-72TIP2-06-3056030" X 18" TEE45BFD-78TIP2-06-3056130" X 18" TEE46BFD-84TIP2-06-3056230" X 18" TEE 73_ BLR FEED PUMPS DISCHARGE HDR TO HP HTRS
26A,B,C Located at A/20 El. 15' and 36'.N18"SK-7318" 18" 73_ BLR FEED PUMPS DISCHARGE HDR TO HP HTRS
26A,B,C Located at A/20 El. 15'.
30" SK-73 Y Possible Asbestos insulation on BFD-29, followed by mirror
insulation, then blanket on BFD-29P. Remove 4' upstream of BFD-29 to
upstream weld on BFD-32.
Y Y CHECWORKS analysis and snapshhot assessment CHECWORKS analysis.
CHECWORKS analysis CHECWORKS analysis Y Possible Asbestos insulation.
Remove insulation around elbows and 2' upstream of BFD-81 and 4' downstream of
BFD-80.77 CHECWORKS analysis.
Snapshot assessment.
Possible asbestos insulation.
Remove insulation around inlet
nozzle and shell to expose shell to nozzle weld, upstream elbow and straight pipe.
Y N Y FW74-4-FWH26C TO DISHDR Located at feedwater outlet from FW Heater 26C, approximately 13' South and 15' West of A/20, El. 36' 30" x 18" N SK-74 FW77-1-DISHDR TO SG24 Located in Aux Feed Building 33' El.
Y 75; 76; 77 FW75-2-DISHDR TO SG21 FW76-2-DISHDR TO SG22 FW77-2-DISHDR TO SG24 Located in Aux Feed Building, inlet header to FCV's.
Y All blanket insulation. On 30" run, remove blankets from upstream elbow through middle of last tee on 30" header; on 18" branches, remove 4' downstream of each tee.Y Y Mirror insulation. Remove
insulation around outlet nozzle
and shell to expose shell to
nozzle weld., downstream piping to valve BFD-4-2; insure valve to pipe weld exposed.
2R18 FAC Scope (Ipe0067424).Xls 5 of 18 2R18 FAC Scope (Ipe0067424).Xls FLOW ACCELERATED CORROSION INSPECTION POINTS FOR 2R18 ER IP2-06-26282 N UMBER EXAM POINT WOR K ORDER C OMPONE N TS LOCATION SCAFFOLD I NS U LAT I ON PIPE P REP PAINT DRAWING S KET C H PIPE SIZE R EMARK S SCAF F OLD U P SCAF F OLD D N IN SU LA T ION OF F IN SU LA T ION O N C omple 47 US-FCV-1115 4E SEE REMARKSIP2-06-30813Elbow 48 US-FCV-1115 5EIP2-06-30814Elbow Leak report, FCV-1115 leaking.
OE22805 FW recirc cr-mo elbow leak @ elbow extradose Originally mislabeled as US-L CV-1115 4E. Need to change WO's and substitute US-FCV-1115 4E.
9321-F-2019 N Boiler Feed Pump 21 recirc line 4th and 5th elbow DNSM of BFP 21.
Back-to-Back elbows Approximately 10' South of column A/16, El. 15'.
Y Possible asbestos.(Mud).
Remove insulation on elbows and 2' upstream and 3'
downstream Y6 2R18 FAC Scope (Ipe0067424).Xls 6 of 18 2R18 FAC Scope (Ipe0067424).Xls FLOW ACCELERATED CORROSION INSPECTION POINTS FOR 2R18 ER IP2-06-26282 N UMBER EXAM POINT WOR K ORDER C OMPONE N TS LOCATION SCAFFOLD I NS U LAT I ON PIPE P REP PAINT DRAWING S KET C H PIPE SIZE R EMARK S SCAF F OLD U P SCAF F OLD D N IN SU LA T ION OF F IN SU LA T ION O N C omple49CD-30IP2-06-3056390-DEG ELBOW 81_FWH 24 COND TO FWH 25 (15' el TB) Located approx 15'
North and 9' East of 22 Seal Injection Booster Pmp at 29'el. Near columnBB/17 Y Blanket and Mirror insulation.
Remove all the blanket at
elbow to downstream elbow weld and mirror insu up to drainvlvYNSK-8114" Calculation reinspection50CD-33IP2-06-3056990-DEG ELBOW51CD-34IP2-06-3057090-DEG ELBOW52CD-59PIP2-06-30571STRAIGHT PIPE 82/83_FWH 25 TO HEADER. 15' el. TB. Located on south east side of HDT and 15' west of MCC23.
A pproximately 9' South and 13' East of CC3/18, El. 36'.
Y Blanket Insulation. Remove all insulation from upstrm 90 deg elbow to header. In addition, remove one piece of header blanket insulation where pipe enters header.YNSK-8224" Calculation reinspection53CD-75IP2-06-3057490-DEG ELBOW 83/84_HEADER TO BFP
SUCTION. 15' TB. Located at 22
MBFP suction line First elbow prior
to pmp suction nozzle.
Y Blanket Insulation. Remove all insulation from root stop vlv
CD-55-1 to 90-deg elbow and
from 90-deg elbow upstream apprx 24" (two bands of blanket insulation).YNSK-8424" Calculation reinspection54CD-62TIP2-06-30575TEE 24"55CD-62-P1IP2-06-30577STRAIGHT PIPE 24"56CD-61RIP2-06-3057812" X 24" REDUCER 14" X 24"57CD-115IP2-06-3057990-DEG ELBOW58CD-116IP2-06-3058190-DEG ELBOW595EXD-20P DSIP2-06-30582STRAIGHT PIPE 09_FWH 25 DRNS TO HTR DRN TK. 15' TB on south west corner of HDT near Col 18, row CC3 N Blanket Insulation. Remove insulation from inlet side of
5EX-8 to upstream of 90-deg
elbow near floorYNSK-910" Calculation reinspection 82/83_FWH 25 TO HEADER. 15' el TB. Located south side of HDT, approximately 9' South and 13' East of CC3/18, El. 15'.
CD80A-3-FWH 22C TO HEADER Located approximately 6' South and
10' West of Column F/15, El. 36'.
Y YSK-8214" Calculation reinspection N 82/83_FWH 25 TO HEADER. 25B FWH - above shell manway, approximately 7' South and 18' East of CC3/18, El. 36'.
Y Mud insulation, possible asbestos. Remove insul from 25B FWH shell nozzle, exposing shell to nozzle weld, to CD-18-1.
Y SK-80A Per CHECWORKS and snapshot assessment.
CHECWORKS analysis. Few inspections in this run.
SK-82 Y All blanket insulation.
Remove blankets from elbows and 3' upstream and
downstream of each elbow.
N Possible asbestos (mud) on
reducer. Remove all mirror
insul from Tee branch up to upstrm elbow. Remove 3' of mirror insul upstrm of reducer.
Remove 3 blankets of insul
downstrm of tee.
N CONDENSATE HEATER DRAINS 14 Y 2R18 FAC Scope (Ipe0067424).Xls 7 of 18 2R18 FAC Scope (Ipe0067424).Xls FLOW ACCELERATED CORROSION INSPECTION POINTS FOR 2R18 ER IP2-06-26282 N UMBER EXAM POINT WOR K ORDER C OMPONE N TS LOCATION SCAFFOLD I NS U LAT I ON PIPE P REP PAINT DRAWING S KET C H PIPE SIZE R EMARK S SCAF F OLD U P SCAF F OLD D N IN SU LA T ION OF F IN SU LA T ION O N C omple605EXD-20P USIP2-06-30583STRAIGHT PIPE 09_FWH 25 DRNS TO HTR DRN TK. Same location as number 59 N Same as number 59 (above)YNSK-910" Calculation reinspection614EXD-1PIP2-06-30585STRAIGHT PIPE 24A FWH TO FWH 23A 36' TB.
Located on south west corner of
23A FWH approximately 5' North and 6' East of CC3/12, El. 36'.
N Blanket Insulation. Remove blanket from heat shell to first 45-deg elbow, and insulation on vessel to expose vessel-to-
nozzle weld.YNSK-21A6" Calculation reinspection624EXD-6IP2-06-30586CON. REDUCER 24A FWH TO FWH 23A 36' TB.
Located on south west corner of 23A FWH approximately 3' North and 4' West of CC3/12, El. 36' N Balnket insulation. Remove insulation from LCV-1115 to
4EX-8.YNSK-21A4" X 3" Calculation reinspection634EXD-40IP2-06-30587 90-DEG RED.
ELBOW.6" X 4"644EXD-40P DSIP2-06-30588STRAIGHT PIPE.
6"654EXD-70PIP2-06-30589STRAIGHT PIPE 23A_FWH 24C DRN TO CV - 15'
turbine oil conditioner next to stairs going to 5' el. Pipe located at 33' el.
Y Remove existing blanket insulation between the two 90-deg elbows. Insure both pipe welds are exposed.YNSK-23A6" Calculation reinspection663EXD-34IP2-06-30590TEE 25A/B_FWH 23B DRN TO CV. 15'
TB. Located between 21B and 22A
Inlet Waterbox.
Y Blanket Insulation. Remove all of the exisiting blanket insulation.YNSK-25B8" Calculation reinspection675EXC-14IP2-06-3059190-DEG ELBOW NCW_18. 15'el TB. Located between 22B and 23A inlet waterboxes.
N Blanket insulation. Remove insulation from vlv 5EX-15-2 to where pipe penetrates floor.
DO NOT REMOVE INSULATION FROM 5EX 2.YNSK-1814" Calculation reinspection685EXC-21IP2-06-3059290-DEG ELBOW 69 5EXC-21P-1 USIP2-06-30593STRAIGHT PIPE70205-22P USIP2-06-30607STRAIGHT PIPE 15' TB. Located between 21B and 22A inlet waterboxes.
Located approximately 12' South and 15' East of A/16 El. 15'.
N All Blanket insulation.
Remoove blanket on pipe between valves LCV-5003 and 5EX-504, exposing all welds.YNSK-2058 Calculation reinspection NCW_18. 5' el TB. Located above and South of 24 Sump Pump Oil Skimmer .N Blanket Insulation. Remove all blanket from 4EX-8-1 to where pipe penetrates floor.
YYNSK-1814" Calculation reinspection YNSK-22A Calculation reinspection N 22A_FWH 24B DRN TO CV. 36' TB. Located near 23B FWH at south west side of heater, approximately 3' North and 15' East of CC3/12, El. 36'.
2R18 FAC Scope (Ipe0067424).Xls 8 of 18 2R18 FAC Scope (Ipe0067424).Xls FLOW ACCELERATED CORROSION INSPECTION POINTS FOR 2R18 ER IP2-06-26282 N UMBER EXAM POINT WOR K ORDER C OMPONE N TS LOCATION SCAFFOLD I NS U LAT I ON PIPE P REP PAINT DRAWING S KET C H PIPE SIZE R EMARK S SCAF F OLD U P SCAF F OLD D N IN SU LA T ION OF F IN SU LA T ION O N C omple71205-24P USIP2-06-30608STRAIGHT PIPE 15' TB. Located between 21B and 22A inlet water boxes approximately 12' South and 25' East of A/16, El. 5'.
Y NYNSK-2058 Calculation reinspection724EXD-75IP2-06-3060990-DEG ELBOW 15' TB. Located between 21 and 22 MBFP and above the MBFP Lube Oil Conitioner Tank.
Y Blanket Insulation. Rmove
existing Blanket insulation.YNSK-23B6" Calculation reinspection734EXD-61IP2-06-306106" X 4" RED. EL HD23A-1-FWH24C TO CV
Located approximately 3' North and 17' West of A/12, El. 36'.
N Mirror insulation. Remove insul from 4EX-8-2 to where line penetrates floorYNSK-23A6" X 4" CHECWORKS analysis and snapshot assessment.744EXD-60IP2-06-306114" X 3" REDUCER.
HD23A-1-FWH24C TO CV. 36' TB.
Located near 23C FWH at south west side of heater.
4" X 3"754EXD-60PIP2-06-30618STRAIGHT PIPE.
HD23A-1-FWH24C TO CV. Same as pt 74.3"76HD-4A DSIP2-06-30626STRAIGHT PIPE77HD-6P USIP2-06-30628STRAIGHT PIPE78239-11EIP2-06-3063090 degree elbow Piping between restricting orifice and isolation valve 3EX-540. 23B FWH Operating vent.
Located Northeast end of FWH
23B, El. 36'.
N Balnket Insulation. Remove
insulation from 3EX-540 to
restricting orificeYNA235304SK-2392 OE Susquehanna Unit 2 OE Oconee Unit 3 and Beaver
Valley Unit 2 6/26/06 CHUG
Meeting FW Htr vent d/s of continuous flow restricting orifice.
Altran Small Bore review Y Y Y Blanket Insulation. Remove insulation from 2' upstream of
Flow Element, downstream to Header.NSK-2012" CHECWORKS analysis and snapshot assessment.
SK-23A No inspections UPSM and DNSM of flow element. OE Mihama.
N N Blanket Insulation. Remove all
insulation between LCV-1115 and 4EX-8-2.
HD20-2-HDP22 TO BFP SUCTION.
15' TB. Located near discharge side of 22 HDTP-Col. 15 row CC3.
2R18 FAC Scope (Ipe0067424).Xls 9 of 18 2R18 FAC Scope (Ipe0067424).Xls FLOW ACCELERATED CORROSION INSPECTION POINTS FOR 2R18 ER IP2-06-26282 N UMBER EXAM POINT WOR K ORDER C OMPONE N TS LOCATION SCAFFOLD I NS U LAT I ON PIPE P REP PAINT DRAWING S KET C H PIPE SIZE R EMARK S SCAF F OLD U P SCAF F OLD D N IN SU LA T ION OF F IN SU LA T ION O N C omple79MS-1A25IP2-06-30635TEE 45B_FE 1257-1 TO LCV 1104 Located approximately13' South of A/18 at the condenser wall, El. 36' Y Blanket Insulation.
Remove insulation on tee
mainand upstream to 45 elbow and downstream to FE-1257; branch to pipe hanger.YNSK-45B6 Calculation reinspection80MS-1A38IP2-06-3063845-DEG ELBOW 45C_HDR [1] TO FWH 26A,B,C Located approximately 5' North and 17' West of A/18, El. 15'. Above
HDT.Y Blanket Insulation.
Remove blankets on elbow and blankets on upstream and downstream pipes.YNSK-45C10 Calculation reinspection.
OE23342 RHD elbow leak at
Davis Bessir 81 MS-1A67P USIP2-06-30640STRAIGHT PIPE 45C_HDR [1] TO FWH 26A,B,C
Located approximately 11' North
and 18' West of A/18, El. 33'.
N Blanket Insulation.
Remove insulation on pipe to
tees on both ends, exposing all welds.YNSK-45C6 Calculation reinspection82MS-1A59IP2-06-3066790-DEG ELBOW 83 MS-1A59P USIP2-06-30672STRAIGHT PIPE84MS-1B26IP2-06-3067390-DEG ELBOW 48A/B_RDT 21B TO LCV 1105 Located approximately 6' North and 24' East of A/15, El. 36'.
Y Blanket insulation.
Remopve blanket on elbow and upstream and downstream straight pipe.YNSK- 48A6 Calculation reinspection85MS-2B12IP2-06-3067590-DEG ELBOW86MS-2B12PIP2-06-30676STRAIGHT PIPE87MS-2B16IP2-06-3067845-DEG ELBOW88MS-2B17IP2-06-3067945-DEG ELBOW89MS-2B22IP2-06-3068090-DEG ELBOW 49A/B_RDT 22B TO LCV 1105A Located approximately 5' South and 30' East of A/14, El. 36'.
N Blanket Insulation.
Remove blanket upstream of
elbow MS-2B22 and on
downstream to expose elbow-to-elbow weld.YNSK-49A10 Calculation reinspection 45D_HDR [1] TO FWH 26 (CONT.)
Located approximately 10' North and 16' East of CC3/18, El. 15'.
Top of HDT accessible from west
valve platform @ north end of HDT.
SK-49A Calculation reinspection. Includes pipe MS-2B16P N 49A/B_RDT 22B TO LCV 1105A
Located approximately 14' South and 14' West of F/16, El. 36'.
6 Y Reheater Drains 49A/B_RDT 22B TO LCV 1105A Located approximately 1' South and
11' West of F/16, El. 36' SK-49A Calculation reinspection Blanket insulation.
Remove blanket minimum 1' upstream of MS-2B16 through MS-2B17 and 2" on downstream pipe.
Y Calculation reinspection.
OE23342 RHD elbow leak at Davis Bessie SK-45DYN6 Y Blanket Insulation.
Remove insulation from
upstream pipe to downstream elbow.Y Work with exam points MS-2B11-P1 (99) and MS-2B11 (100).
Blanket Insulation.
Remove insulation on pipe upstream of elbow and 6' on
straight pipe. Work with exam points MS-2B11-P1 (99) and MS-2B11 (100).
6 YN 2R18 FAC Scope (Ipe0067424).Xls 10 of 18 2R18 FAC Scope (Ipe0067424).Xls FLOW ACCELERATED CORROSION INSPECTION POINTS FOR 2R18 ER IP2-06-26282 N UMBER EXAM POINT WOR K ORDER C OMPONE N TS LOCATION SCAFFOLD I NS U LAT I ON PIPE P REP PAINT DRAWING S KET C H PIPE SIZE R EMARK S SCAF F OLD U P SCAF F OLD D N IN SU LA T ION OF F IN SU LA T ION O N C omple90MS-2B42IP2-06-30681TEE 49C_HDR [2] TO FWH 26A,B,C Located approximately 10' South and 4' East of CC3/19, El. 36'.
N Blanket Insulation.
Remove insulation on tee runto
upstream and downstream
flanges, and blankets on vertical pipe to next tee.YNSK-49C Calculation reinspection91MS-2B50IP2-06-3068290-DEG ELBOW 49C_HDR [2] TO FWH 26A,B,C Located approximately 5' North and
21' West of A/19, El. 15'.
Y Blanket insulation.YNSK-49C92MS-2B52IP2-06-3068390-DEG ELBOW 49C_HDR [2] TO FWH 26A,B,C
Located approximately 4' South and
21' West of A/19, El. 15'.
Y Blanket insulation.YNSK-49C93MS-3B14IP2-06-3068490-DEG ELBOW 50A_RDT 23B TO LCV 1105B
Located approximately 3' North and
14' West of F/17, El. 36'.
Y Blanket insulationYNSK-50A Calculation reinspection.
OE23342 RHD elbow leak at Davis Bessie 94 MS-3B22P USIP2-06-30685STRAIGHT PIPE 50A_RDT 23B TO LCV 1105B Locate approximately 10' South and
30' West of F/14, El. 36'.
Y Blanket and Mirror insulationYNSK-50A Calculation reinspection.95MS-3B25IP2-06-3068890-DEG ELBOW 50A_RDT 23B TO LCV 1105B Located approximately 6' South and
38' West of F/14, El. 36'.
Y Blanket insul;ationYNSK-50A Calculation reinspection.96MS-2A33IP2-06-30689TEE97MS-2A34IP2-06-30692TEE98MS-2B11NIP2-06-30695NOZZLEN Blanket insulation and Mirror insulation on nozzle-to-tank connection.
Remove insulation on nozzle
and expose nozzle to tank weld.99MS-2B11P-1IP2-06-30699STRAIGHT PIPE100MS-2B11IP2-06-30701ELBOW1011A-20IP2-06-3070545-DEG ELBOW 27_MS 21A DRAIN TO MSDT 21A Located adjacent to Northwest Drains Collection Tank access platform; El. 15' Y A ccess to elbow and 1' upstream and downstream to next elbow.N Y Y silver (Lead?)SK-33B6 Calculation reinspection 6YNSK-46BYN49A NCW_46B Located approximately 2' North and
25' East of A/17, El. 36'.
Calculation reinspection.
MSD-49A-1-RHDT22B TO CV Located approximately 8' South and 13' West of F/16, El. 53' 98 and 99 adjacent to valve MS-890 Y Work scaffold with exam points MS-2B12 (85) and MS-2B12P (86).Blanket Insulation.
Remove blanket from 53' through floor penetration to
elbow and downstream pipe.
Work with exam points MS-2B12 (85) and MS-2B12P (86).
Y Blanket Insulation
Remove blanket around valve MS-17 body up to condenser connection.
MSR DRAINS CHECWORKS PICK Snapshot assessment recommendation.
Calculation reinspection. Include UPSM pipe MS-2B63P. OE23342 RHD elbow leak at Davis Bessie 2R18 FAC Scope (Ipe0067424).Xls 11 of 18 2R18 FAC Scope (Ipe0067424).Xls FLOW ACCELERATED CORROSION INSPECTION POINTS FOR 2R18 ER IP2-06-26282 N UMBER EXAM POINT WOR K ORDER C OMPONE N TS LOCATION SCAFFOLD I NS U LAT I ON PIPE P REP PAINT DRAWING S KET C H PIPE SIZE R EMARK S SCAF F OLD U P SCAF F OLD D N IN SU LA T ION OF F IN SU LA T ION O N C omple1022A-18IP2-06-30707TEE MSD28-5-MS22A TO MSDT 22A Under MSR 22A Located
approximately 8' South and 12' East
of A/17, El. 53' Y Mud insulation around tee, possible asbestos; mirror insulation on tee run and
blanket on tee branch.
Remove mud on tee 3 feet of mirror both sides of tee run
and blanket between tee and
downstream elbow.YNSK-2812 Checworks analysis 2R18 FAC Scope (Ipe0067424).Xls 12 of 18 2R18 FAC Scope (Ipe0067424).Xls FLOW ACCELERATED CORROSION INSPECTION POINTS FOR 2R18 ER IP2-06-26282 N UMBER EXAM POINT WOR K ORDER C OMPONE N TS LOCATION SCAFFOLD I NS U LAT I ON PIPE P REP PAINT DRAWING S KET C H PIPE SIZE R EMARK S SCAF F OLD U P SCAF F OLD D N IN SU LA T ION OF F IN SU LA T ION O N C omple 103 FE-449 IP2-06-22106 STRAIGHT PIPE Main Steam flow Venturi from 24 SG.
VC El. 107' Y Y YN 9321-F-2540 9321-F-2542 28" Calculation reinspection from 2R17; IP-CALC-06-00178.
Inspect pipe downstream of FE-
449.104210-3P-2IP2-06-30709STRAIGHT PIPE NCW_210 Located on the South side of the
Drains Collection Tank, El. 15'.
Y N Y Y silver (Lead?)SK-2104 Calculation reinspection.
Inspect 2 pipes between valves MS-96 and MS-97 105 FE-429-DS IP2-06-30720 Straight Pipe 22 S/G Main Steam Flow Venturi
Needs pipe whip restraint removal VC El. 107' Y Y YN 9321-F-2541 28" Per OE 15860 from Calvert Cliffs.
Piping wall erosion found around the drain slots at the DNSM end of the Main Steam Flow Venturi.
106 FE-439-DS IP2-06-30721 Straight Pipe 23 S/G Main Steam Flow Venturi Needs pipe whip restraint removal
VC El. 107' Y Y YN 9321-F-2541 28" Per OE 15860 from Calvert Cliffs.
Piping wall erosion found around the drain slots at the DNSM end
of the Main Steam Flow Venturi.
107 263-13R IP2-06-30722 Expander Gland Seal Steam Supply Located approximately 6' South and 21' West of F/19, El. 36'.
N Blanket insulation.YN2633" X 6" Calculation reinspection 108 MST-51 IP2-06-30723 Pipe, Elbow, Tee Located 7' North F16; blanket insulation N Blanket insulation Y Y silver 9321-F-2042 OE Wolf Creek. And Darlington Review of WRT's for MST's.
OE IP2-04-25162 leaking strainer threads. Could be more
extensive in dnsm piping.
109 MST-64 IP2-06-30724 Main Steam Trap 64
Class 1 piping Located on El. 15' in Aux Feed
Building, adjacent to 22 Auxiliary
Feedwater Pump.
N All mirror insulationYN9321-F-20411", 1/2" OE Wolf Creek. And Darlington
Review of WRT's for MST's.
110 206-16E IP2-06-30725 111 206-16P IP2-06-30726112MS23-1 DSIP2-06-30727STRAIGHT PIPE NCW_153 Main Steam Located in Aux Feedwater Building, El. 65'Located adjacent to valve MS-42, S/G 23 to ABFP 22 root stop.
Y Blanket insulation.
Remove blanket from pipe
support to VC penetration.YNSK-15328" Calculation reinspection113214-26EIP2-06-3072990-DEG ELBOW NCW_214 Located at base of column A/16, El.
53'.N Mirror insulationYNSK-214 Calculation reinspectionYY206 MAIN STEAM Located approximately 5' N and 15' W fROM F17, Under El. 36' gratingY 8""Plant Problems Affecting Thermal Efficiency" report;
Operational Focus Meeting.
Leak report, large leakers to main condenser. WRT IP2 19922.Downstream of leaking valve PCV-1121. Main steam dump to condenser.
Y 2R18 FAC Scope (Ipe0067424).Xls 13 of 18 2R18 FAC Scope (Ipe0067424).Xls FLOW ACCELERATED CORROSION INSPECTION POINTS FOR 2R18 ER IP2-06-26282 N UMBER EXAM POINT WOR K ORDER C OMPONE N TS LOCATION SCAFFOLD I NS U LAT I ON PIPE P REP PAINT DRAWING S KET C H PIPE SIZE R EMARK S SCAF F OLD U P SCAF F OLD D N IN SU LA T ION OF F IN SU LA T ION O N C omple114254-15EIP2-06-3073090-DEG ELBOW NCW_254 Top of HP Turbine downstream of
valve MS-1206. El. 53' Y Blanket insulationYNSK-254 Calculation reinspection115259-9EIP2-06-3073190-DEG ELBOW NCW_259 Located on North end of HP Turbine, behind Governor Panel El.
53'N Blanket insulation.YNSK-259 Calculation reinspection116267-6TIP2-06-30732TEE NCW_267 Located approximately12' West and 5' South of East Mezz. Stairs, El. 60' Y All blanket insulationYNSK-267 Calculation reinspection117267-33PIP2-06-30733STRAIGHT PIPE NCW_267 Located approximately 13' South
and 5' West of F/18, El. 36' N All blanket insulation.YNSK-267 Calculation reinspection 118 259-15E SEE REMARKSIP2-06-3078190-DEG ELBOW NCW_259 Top of HP Turbine downstream of valve MS-1208.
Located approximately 10' South and 40' West of F/20, El. 53'.
y Blanket insulation.
Remove insulation around elbow and include insulation
around valve and downstream pipe, exposing elbow welds.YNSK-259 OE from Unit 3. Wear found in these components.
Originally mislabeled as MS-863-DS. Need to change WO's and
substitute 259-15E 119 254-3E SEE REMARKSIP2-06-3078290-DEG ELBOW NCW_254 Top of HP Turbine downstream of
valve MS-1207.
Located approximately 30' East of A/19, El. 53'.
y Blanket insulation.
Remove insulation around elbow and include insulation around valve and downstream
pipe, exposing elbow welds.YNSK-254 OE from Unit 3. Wear found in
these components.
Originally mislabeled as MS-866-
DS. Need to change WO's and substitute 254-3E.
120 FWH 25B IP2-06-30784 Inspection of shell around extraction steam inlets. Feedwater Heater 25B shell, El. 36y Mirror Insulation YN Similar to inspection for FWH 25A
and C performed in 2000 121 FWH24A IP2-06-30785 Inspection of worn areas identified in
2R16Feedwater Heater 24A shell, El. 36y Mirror Insulation YN Calculation reinspection 122 FWH24B IP2-06-30786 Inspection of worn areas identified in
2R16Feedwater Heater 24B shell, El. 36y Mirror Insulation YN Calculation reinspection 123 FWH24C IP2-06-30787 Inspection of worn
areas identified in 2R16 Feedwater Heater 24C shell, El. 36 y Mirror Insulation YN Calculation reinspection FEEDWATER HEATER SHELLS 2R18 FAC Scope (Ipe0067424).Xls 14 of 18 2R18 FAC Scope (Ipe0067424).Xls FLOW ACCELERATED CORROSION INSPECTION POINTS FOR 2R18 ER IP2-06-26282 N UMBER EXAM POINT WOR K ORDER C OMPONE N TS LOCATION SCAFFOLD I NS U LAT I ON PIPE P REP PAINT DRAWING S KET C H PIPE SIZE R EMARK S SCAF F OLD U P SCAF F OLD D N IN SU LA T ION OF F IN SU LA T ION O N C omple124252-1T IP2-06-30789 Tee downstream of PCV-1222 steam
supply to SJAE TB 36', located approximately 4'
South and 3' West of B/13, El. 36'.
N Blanket insulation. Remove from tee and minimum of 1' from both ends of run and branchYN2523 System engineer recommendation, & OE125252-5E IP2-06-30790 Y126252-7E IP2-06-30791 Y 127 215-1P IP2-06-30792 Y 128 215-2E IP2-06-30793 Y 129 272-3P IP2-06-30794 Piping UPSM and DNSM of orifice block33' Mezz. TB Y YYN272 OE19798 Failure at bi-metallic weld at VC Summer. OE Unit 3; thinned pipe in this location
replaced.130 236-FCV1155 T US IP2-06-30795 First tee UPSM of FCV-1155, including adjacent elbow and
pipe.33' Mezz. TB N YYN236 FCV-1155 leaking; no previous inspections. OE Unit 3, wear
found in similar components.
131 5EX-10N IP2-06-31989 Feedwater Heater 25C extraction steam
inlet nozzle.TB 36'-9Y YYN718 Leak under FWH 25C reinforcement pad CR-IP2-2006-
06057 132 5EX-7N IP2-06-31994 Feedwater Heater 25B extraction steam
inlet nozzle.TB 36'-9Y YYN718 Leak under FWH 25C
reinforcement pad CR-IP2-2006-
06057 133 5EX-1N IP2-06-31996 Feedwater Heater 25A extraction steam inlet nozzle.TB 36'-9Y YYN718 Leak under FWH 25C reinforcement pad CR-IP2-2006-06057 134 3EXA-1N IP2-06-31998 Feedwater Heater 23A extraction steam inlet nozzle.TB 36'-9Y YYN118 Leak under FWH 25C reinforcement pad CR-IP2-2006-06057 FE-429-DS IP2-06-30969 relocation of pipe whip restraints to
support FAC exam FE-439-DS IP2-06-30970 relocation of pipe whip restraints to support FAC exam ADDED SCOPE TB 5' Located under Boiler Feed
Pump Turbine.
BOILER FEED PUMP TURBINE HIGH PRESSURE TURBINE DRAINS STEAM JET AIR EJECTORS Feed Pump Turbine
- 21 drain to BFPT drip tank.
CONTINGENCY WORK ORDERS SUPPORT WORK ORDERS 215 From Altran small bore review and calculation reinspection.
Y N N System Engineer
recommendation; elbows DNSM
of FE; back-to-back config.2523 Main steam supply to SJAE's, Elbows DNSM of PCV-1222 TB 36', located approximately 4'
South and 3' West of B/13, El. 36'.
Y Possible asbestos.(Mud).
Remove insulation on elbows and 1' upstream and 2' downstream N 2R18 FAC Scope (Ipe0067424).Xls 15 of 18 2R18 FAC Scope (Ipe0067424).Xls FLOW ACCELERATED CORROSION INSPECTION POINTS FOR 2R18 ER IP2-06-26282 N UMBER EXAM POINT WOR K ORDER C OMPONE N TS LOCATION SCAFFOLD I NS U LAT I ON PIPE P REP PAINT DRAWING S KET C H PIPE SIZE R EMARK S SCAF F OLD U P SCAF F OLD D N IN SU LA T ION OF F IN SU LA T ION O N C omple LP Gland Piping Erosion IP2-06-30971ppg thermal insulation removal/replacement
by Boilermakers to FAC Exams
inside 21 condenser IP2-06-30977 thermal insulation removal/replacement by Boilermalers to FAC Exams inside 21
condenser IP2-06-30978 Open 21 condenser
for FAC exams inside
condenser.
2R18 FAC Scope (Ipe0067424).Xls 16 of 18 2R18 FAC Scope (Ipe0067424).Xls FLOW ACCELERATED CORROSION INSPECTION POINTS FOR 2R18 ER IP2-06-26282 N UMBER EXAM POINT WOR K ORDER C OMPONE N TS LOCATION SCAFFOLD I NS U LAT I ON PIPE P REP PAINT DRAWING S KET C H PIPE SIZE R EMARK S SCAF F OLD U P SCAF F OLD D N IN SU LA T ION OF F IN SU LA T ION O N C omple LPFW22A-1N, -2N IP2-06-21854 Repair/Replace extraction lines from the LP Turbine to the 22A Feedwater
Heater inside the 23
Condenser.Inside 23 condenser.Y NN22" Based on 2R17 FAC exam this piping is worn and requires
repair/replacemrnt during 2R18 LPFW22B-1N, -2N IP2-06-21860 pp extraction lines from the LP Turbine to the 22B Feedwater Inside 22 condenser.Y N N 22" Based on 2R17 FAC exam this piping is worn and requires repair/replacemrnt during 2R18.
MST-43 IP2-06-30979 Replace small bore
pipingTurnine building 15'N YN9321-F-21311" EST-2 IP2-06-30980 Replace small bore
pipingTurbine Building 15'N YN9321-F-2151 1" 3/4" EST-5 IP2-06-30982 Replace small bore
piping Turnbine Building 15' N YN9321-F-2151 1" 3/4" 3EXB-10R IP2-06-30983 Extraction Steam ReducerTurbine Building 15'Y YNSK-220" X 28" 5EX-10N IP2-06-31991 Repair of FWH 25C inlet nozzleTB 36'-9Y YN718 Repair based on source of leak 5EX-7N IP2-06-31995 Repair of FWH 25B inlet nozzleTB 36'-9Y YN718 Repair based on source of 25C
FWH leak 5EX-1N IP2-06-31997 Repair of FWH 25A inlet nozzleTB 36'-9Y YN718 Repair based on source of 25C
FWH leak PRE-OUTAGE A Insulation likely to contain asbestos LEGEND REPAIR/REPLACEMENT WORK ORDERS 2R18 FAC Scope (Ipe0067424).Xls 17 of 18 2R18 FAC Scope (Ipe0067424).Xls FLOW ACCELERATED CORROSION INSPECTION POINTS FOR 2R18 ER IP2-06-26282 N UMBER EXAM POINT WOR K ORDER C OMPONE N TS LOCATION SCAFFOLD I NS U LAT I ON PIPE P REP PAINT DRAWING S KET C H PIPE SIZE R EMARK S SCAF F OLD U P SCAF F OLD D N IN SU LA T ION OF F IN SU LA T ION O N C omple TS Insulation is a welded stainless steel Thermal Shield 2R18 FAC Scope (Ipe0067424).Xls 18 of 18 2R18 FAC Scope (Ipe0067424).Xls 1 FLOW ACCELERATED CORROSION PRE-OUTAGE INSPECTION POINTS 2R18P ER IP2-06-26282 NU M BER EX A M P OINTWORK ORDE R DE S CRI PTION LO CATION SC A FFO L DINSULA TION PA I NT DR AWIN G SK E TCHPIPE SIZE RE MARKS Following locations walked down and found to be unsuitable for pre-outage exams due to high
temperature or location.
Following exams possible to
examine pre-outage220-7P4EXD-75 249-19R CD-115 CD-116 5EXC-14 5EXC-21 5EXC-121P-1 US 205-22P US 204-24P US 4EXD-61 4EXD-60 239-11E 206-16E 1 of 1 2R18P 1 FLOW ACCELERATED CORROSION PRE-OUTAGE INSPECTION POINTS 2R18P ER IP2-06-26282 N UM B ER E XA M PO IN T R e ason fo r D elet i o n D ES CRIPTI ON L OC A T I ON S CA F FOLDINSULATION PAINT DRAWING S KE T C H PIPE S IZ E REMARKS EXTRACTION SS CR_mo Moisture separator separatin g tank A vent to header upstream of FWH 25a,b,and c connection to header5EX-18 Fabricated cross.
7 & 7A MS-3A24R ss REHEATER DRAINS Valve LCV-1104B found open
and piping had excessive vibration. CR-IP2-2006-03261 IP2-06-22870 to close valve.
Check DNSM pipe to see if damaged.Reducer inspected in 1987 &
R13. Inspect reducer DNSM of valve and DNSM tee Leaking valve in plant. Also OE
from Hope Creek; OE19325MS-3A23Pss Valve LCV-1104B found open and piping had excessive vibration. CR-IP2-2006-03261 IP2-06-22870 to close valve.
Check DNSM pipe to see if damaged.Reducer inspected in 1987 &
R13. Inspect reducer DNSM of valve and DNSM tee Leaking valve in plant. Also OE
from Hope Creek; OE19325 EXTRACTION CONDENSATE HEATER DRAINS 47 1 of 3 Deletions 2 FLOW ACCELERATED CORROSION PRE-OUTAGE INSPECTION POINTS 2R18P ER IP2-06-26282 N UM B ER E XA M PO IN T R e ason fo r D elet i o n D ES CRIPTI ON L OC A T I ON S CA F FOLDINSULATION PAINT DRAWING S KE T C H PIPE S IZ E REMARKS MS-3A24 ss Valve LCV-1104B found open and piping had excessive vibration. CR-IP2-2006-03261 IP2-06-22870 to close valve.
Check DNSM pipe to see if damaged.Leaking valve in plant. Also OE
from Hope Creek; OE19325MS-1A41ss Reheater Drain tee from RHDT's Located over HDT visible from South side of HDT approx 20' N column 18 25' East of CC45C10x10x6 Through wall leak on Unit 3 (CR
-IP3-32006-02270) on Unit 2
similar location:branch extension MS-1A63P.MS-1A63Pss 45C6' pipe Through wall leak on Unit 3 (CR
-IP3-32006-02270) on Unit 2 similar location:tee MS-1A41 REHEATER DRAINS 2 of 3 Deletions 3 FLOW ACCELERATED CORROSION PRE-OUTAGE INSPECTION POINTS 2R18P ER IP2-06-26282 N UM B ER E XA M PO IN T R e ason fo r D elet i o n D ES CRIPTI ON L OC A T I ON S CA F FOLDINSULATION PAINT DRAWING S KE T C H PIPE S IZ E REMARKS STEAM JET AIR EJECTORS 3 of 3 Deletions