Similar Documents at Salem |
---|
Category:Status Report
MONTHYEARLR-N24-0020, Generation Station and Salem Generating Station, Units 1 & 2 - Annual Property Insurance Status Report2024-03-0707 March 2024 Generation Station and Salem Generating Station, Units 1 & 2 - Annual Property Insurance Status Report ML22076A0502022-03-17017 March 2022 and Salem Generating Station, Units 1 and 2 - Annual Property Insurance Status Report LR-N21-0015, Report on Status of Decommissioning Funding for Reactors and Independent Spent Fuel Storage Installations2021-03-25025 March 2021 Report on Status of Decommissioning Funding for Reactors and Independent Spent Fuel Storage Installations LR-N19-0014, Stations - Report on Status of Decommissioning Funding for Reactors and Independent Spent Fuel Storage Installations2019-03-25025 March 2019 Stations - Report on Status of Decommissioning Funding for Reactors and Independent Spent Fuel Storage Installations LR-N18-0041, Annual Property Insurance Status Report2018-04-0505 April 2018 Annual Property Insurance Status Report RS-17-045, Report on Status of Decommissioning Funding for Reactors and Independent Spent Fuel Storage Installations2017-03-30030 March 2017 Report on Status of Decommissioning Funding for Reactors and Independent Spent Fuel Storage Installations LR-N17-0043, Report on Status of Decommissioning Funding for Reactors and Independent Spent Fuel Storage Installations2017-03-29029 March 2017 Report on Status of Decommissioning Funding for Reactors and Independent Spent Fuel Storage Installations LR-N17-0041, Annual Property Insurance Status Report2017-03-24024 March 2017 Annual Property Insurance Status Report LR-N16-0043, Sixth Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)2016-02-29029 February 2016 Sixth Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049) NL-15-1620, Fifth Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)2015-08-26026 August 2015 Fifth Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049) LR-N15-0167, PSEG Nuclear Llc'S Fifth Six-Month Status Report for the Salem Generating Station in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Reliable Spent Fuel Pool Instrumentation (Order Number EA2015-08-26026 August 2015 PSEG Nuclear Llc'S Fifth Six-Month Status Report for the Salem Generating Station in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Reliable Spent Fuel Pool Instrumentation (Order Number EA-12 ML15089A4262015-03-30030 March 2015 Annual Property Insurance Status Report LR-N15-0048, Salem, Units 1 and 2, Hope Creek - Annual Property Insurance Status Report2015-03-30030 March 2015 Salem, Units 1 and 2, Hope Creek - Annual Property Insurance Status Report LR-N15-0023, Fourth Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order No. EA-12-049)2015-02-18018 February 2015 Fourth Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order No. EA-12-049) ML15051A2702015-02-18018 February 2015 PSEG Nuclear Llc'S Fourth Six-Month Status Report for the Salem Generating Station in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Reliable Spent Fuel Pool Instrumentation (Order Number EA-1 ML15030A2502014-09-22022 September 2014 Figure 8,Salem Generating Station Hydrogeologic Cross Section D-D' ML15030A2492014-09-22022 September 2014 Figure 7, Salem Generating Station Hydrogeologic Cross Section C-C' ML15030A2482014-09-22022 September 2014 Figure 6, Salem Generating Station Hydrogeologic Cross Section B-B' ML15030A2462014-09-22022 September 2014 Figure 4, Station Shallow Groundwater Elevation Contours - February 2014 ML15030A2452014-09-22022 September 2014 Figure 3, Salem Generating Station Layout Map ML15030A2442014-09-22022 September 2014 Figure 2, Station Layout Map ML15030A2432014-09-22022 September 2014 Figure 1, Site Location Map ML15030A2422014-09-22022 September 2014 Appendix a, Mass Flux Calculations ML15030A1632014-09-22022 September 2014 Remedial Action Progress Report First Quarter 2014 ML15030A2472014-09-22022 September 2014 Figure 5, Salem Generating Station Hydrogeologic Cross Section A-A' ML15030A2752014-09-22022 September 2014 Figure 10, Precipitation Measurements ML15030A2952014-09-22022 September 2014 Table 04, Groundwater Measurements and Elevations - First Quarter 2014 ML15030A2962014-09-22022 September 2014 Table 05, Groundwater Analytical Results (1.22.2003 Through 3.31.2014) ML15030A2982014-09-22022 September 2014 Table 06A, Groundwater Tritium Analytical Results for Well AC ML15030A2992014-09-22022 September 2014 Table 06B, Groundwater Analytical Results for Well AC ML15030A3002014-09-22022 September 2014 Table 07, Unit 1 Seismic Gap Drain Tritium Analytical Results ML15030A3012014-09-22022 September 2014 Table 08, Unit 2 Seismic Gap Drain Tritium Analytical Results ML15030A2512014-09-22022 September 2014 Figure 9, Salem Generating Station Hydrogeologic Cross Section E-E' ML15030A2942014-09-22022 September 2014 Table 03, Effluent Data Tritium Activity ML15030A2842014-09-22022 September 2014 Table 02, Sample Collection Schedule - First & Second Quarter 2014 ML15030A2832014-09-22022 September 2014 Table 01, Well Construction Details ML15030A2822014-09-22022 September 2014 Figure 16, Salem Unit 2 - Tritium Concentrations in Water Recovered Through Seismic Gap Drain Operation ML15030A2812014-09-22022 September 2014 Figure 15, Salem Unit 1 - Tritium Concentrations in Water Recovered Through Seismic Gap Drain Operation ML15030A2802014-09-22022 September 2014 Figure 14, Historic Tritium Recovered Through Well Field Operation ML15030A2792014-09-22022 September 2014 Figure 13, Tritium Isoconcentration Map - March 2014 ML15030A2762014-09-22022 September 2014 Figure 11, Station Wind Summary - Q1 2014 LR-N14-0187, Third Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049)2014-08-26026 August 2014 Third Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order Number EA-12-049) LR-N14-0033, PSEG Nuclear Llc'S Second Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Reliable Spent Fuel Pool Instrumentation Order Number EA-12-051)2014-02-25025 February 2014 PSEG Nuclear Llc'S Second Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Reliable Spent Fuel Pool Instrumentation Order Number EA-12-051) LR-N14-0027, PSEG Nuclear Llc'S Second Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order No. EA-12-049)2014-02-25025 February 2014 PSEG Nuclear Llc'S Second Six-Month Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order No. EA-12-049) LR-N13-0175, PSEG Nuclear Llc'S First Six-Month Status Report for the Salem in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order No. EA-2013-08-25025 August 2013 PSEG Nuclear Llc'S First Six-Month Status Report for the Salem in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (Order No. EA-12- LR-N13-0176, PSEG Nuclear Llc'S First Six-Month Status Report for Salem in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Reliable Spent Fuel Pool Instrumentation (Order No. EA-12-051)2013-08-25025 August 2013 PSEG Nuclear Llc'S First Six-Month Status Report for Salem in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Reliable Spent Fuel Pool Instrumentation (Order No. EA-12-051) RS-13-100, Report on Status of Decommissioning Funding for Reactors2013-04-0101 April 2013 Report on Status of Decommissioning Funding for Reactors LR-N13-0059, NRC Decommissioning Funding Status Report2013-03-26026 March 2013 NRC Decommissioning Funding Status Report LR-N12-0329, PSEG Nuclear Llc'S Initial Status Report in Response to March 12,2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (EA-12-049)2012-10-31031 October 2012 PSEG Nuclear Llc'S Initial Status Report in Response to March 12,2012 Commission Order Modifying Licenses with Regard to Requirements for Mitigation Strategies for Beyond-Design-Basis External Events (EA-12-049) LR-N12-0331, Initial Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Reliable Spent Fuel Pool Instrumentation (EA-12-051)2012-10-31031 October 2012 Initial Status Report in Response to March 12, 2012 Commission Order Modifying Licenses with Regard to Requirements for Reliable Spent Fuel Pool Instrumentation (EA-12-051) 2024-03-07
[Table view] |
Text
4' 4 44 .44 .Z BRANCH Outside of Scope DAILY 4/16/10 STATUS Ii-Highlighted items were discussed at DRPIDRS Coordination meeting Outside of Scope ALI=(9X)>0,07 AL2=(2of3)>0.1 1 AL3=(lX)>0.13 J
,i SALEM ONE I Weekend Coverage: Dan (Sat)/Harry (Sun) i Jutside of Scope AFW Piping Degradation
- Buried AFW piping to the 12 and 14 S/Gs appears to have significant degradation of the protective coating and piping.
The preliminary guided wave inspection results indicate that the ASME Class 2 piping is degraded below min wall.
The pipe is schedule 80 4" inside diameter carbon steel piping with a coal tar type coating that appears to been hand applied. The piping run of concern involves about 150 ft of pipe that is buried at depths ranging from 4 ft adjacent to the out side of containment to 17 ft deep in a covered area adjacent to the containment.
- The UT results confirmed the guided wave results. Engineering determined they could not support operability of the piping through the next cycle.
EOC - Unit 2 has greater margin - it is a newer plant and is presumably in bette" condition; documentation exists that proves the piping was opened and inspected -10 years ago and found tobe in pristine condition; ISI code gives more allowance to an operating unit (they can take credit for up to 90% of theyield stress). DRS was provided access to the available information and completed its review. There are no immediate safety concerns.
On each unit there are three safety-related systems with buried piping (ASW, SW and control air) o Control air coating in tact, PSEG will document the inspection.
kh~ifmtion in tnis recwi w6 ciemou in accordance with the Freedom of Inbormadtio Act.
thwnnfi.. C-Ge)IC-'e' FOIAMA _,,z O2 I I I I 04-:
o Control air small leak. PSEG cut out and replaced. Will evaluate the failure mechanism (believe it was repeatedly stepped on).
o No previous UT inspections for service water piping, previously focused on seals for bell and spigot joints (as of end of outage all will have been replaced). Based on SW piping OE the current concern would be groundwater corrosion of the metal bands between concrete layers.
o No recorded inspections of Unit 1 AFW piping PSEG evaluating past operability for Unit 1 using finite element analysis. Results will be used to determine if MC 0309 entry conditions are met (if piping was inop need to perform an MC 0309 review).
Update as~ of 4~1f5 at 0730* nwi
.Shallowpipe.UTs (1"x 11"examination grid):.Surface prep was~taking too long so backedout-of UTsS andwill cut out*ny ,sections of the shallow pipe that they did not complete UTs. They will finish UTs on those sections after the pipe' is cut out.
Curenty acomind totalf -80 ft of the shallow piping was cut out and will be replaced on the 12 and,14 AFW headers. The 80 ft included areas wh~ere UT results indicated less than 0.200" thickness and areas that were not UT'd.
- PSEG expe+ctsthefinite element analysis (FEA)tto+be completedand 3,d party reviewed .on 4119. PSEGiwIll use the FEA results to support past operability for Unit I, cycle operability for Unit anI tOdeterbmined aany need d1, for additional reyiewjof the pipecodlition at Unit2.
PSEG claim+i*tht they.have an acceptable bounding analysis using 0.152" thickness t 1275. psi~fo* Unit 1 and plan toimplement an AFW design change through. 50.59.
section o pipe alsocopleted. PSEG currentlyplans no piping replacementS In this area:
deep .tion'f
>UTs were completed around one elbow in deep section. Thinnest UT measurement in this area was 0.226"
-'Cycle' operability requirement was 0.200"..
GuIded wave measurements for 20 ft of the deep straight run are better than the original guided wave resu the shallow pipe gutided wave measurements. (30% wall loss vs.40% wall loss)
- ! Excavated to a level below the ground water and identiied tha~tppiing Was coated. Ara of pipe "bove that level are currently uncoated bu rill oepipeabov.
W*ill perform
- r*tatic test of the, entire, length of;pipe - deep and shallow sections -to veriistructural
Repair status as of 4116 at 0730
- 8f,25 welds completed on th~e p"ipnn prpJ"tnfrep eacensn the shlw sectiOn Outside of Scope
- ~ anmta dn iaa ISWAWIi, hAA~c sh eW.t aenhtke £IJ4YUaU.&%S Mia*JThm n&a~M '~.'ass 2
I Outside of Scope
~-, &' n ,
Additional Items Status Board Items:
AFW buried ipinq (PRIORITY)
L
)Outside of Scope I-.
- Outside of Scope, IOutside of Scope