|
|
(6 intermediate revisions by the same user not shown) |
Line 2: |
Line 2: |
| | number = ML17238A798 | | | number = ML17238A798 |
| | issue date = 04/02/1975 | | | issue date = 04/02/1975 |
| | title = Dresden Station Units 2 and 3 Quad-Cities Station Units 1 and 2 Reactor Water Chemistry Data | | | title = Quad-Cities Station Units 1 and 2 Reactor Water Chemistry Data |
| | author name = Abel J S | | | author name = Abel J |
| | author affiliation = Commonwealth Edison Co | | | author affiliation = Commonwealth Edison Co |
| | addressee name = Silver R J | | | addressee name = Silver R |
| | addressee affiliation = NRC/NRR | | | addressee affiliation = NRC/NRR |
| | docket = 05000237, 05000249, 05000254, 05000265 | | | docket = 05000237, 05000249, 05000254, 05000265 |
Line 15: |
Line 15: |
|
| |
|
| =Text= | | =Text= |
| {{#Wiki_filter:1-* -' .LCommonweAI Edison * . One First Nationai Plaza. Chicago. Illinois_ Address Reply to: Post Office Box 767 Chicago, Illinois 60690 | | {{#Wiki_filter:.LCommonweAI Edison |
| * Docket Mr. R. J. Silver Operating Reactors -Branch 2 Office of Regulation U.S. Nuclear Regulatory . 'Washington, D.c. 20555 | | . One First Nationai Plaza. Chicago. Illinois_ |
| | Address Reply to: Post Office Box 767 Chicago, Illinois 60690 |
| | 'R\eg~Ja!ory. *Docket ~j~ |
| | Mr. R. J. Silver Operating Reactors - Branch 2 Office of Regulation U.S. Nuclear Regulatory |
| | . 'Washington, D.c. 20555 |
|
| |
|
| ==Subject:== | | ==Subject:== |
| Dresden Station Units 2 and 3 | | Dresden Station Units 2 and 3 |
| | .Quad-Cities Station Units 1 and 2 Reactor Water Chemistr~ata . |
| | NRC Dkts. 50-237, ¢o'.'""2!__ 50-254,. |
| | and 50--265 |
|
| |
|
| ==Dear Mr. Silver:== | | ==Dear Mr. Silver:== |
| .Quad-Cities Station Units 1 and 2 Reactor Water . NRC Dkts. 50-237, ¢o'.'""2!__ 50-254,. and 50--265 Attached is the subject dat;.a_surrunarized in graphic form for an 11-month period of 1973. The data shown is tive of the -normal water during operating history o*f the subject reactors. Additional data is availa.ble for NRC review at the respective stations. Also attached are excerpts from the GenE;!ral
| | |
| * Elec.tric, Sargent & Lundy, and Graver chemistry specification *applicable to the subject units. With respect to dissolved oxygen specifically, we have only scant data .for reactor water. The data we have, however, glves no*indication that our.BWR's are any-different than any others.** That is, the dissolved oxygen values are less than 0 .3 ppm at operating conditions. Such were verified and are documented in the General Electric startup test One (1) signed orig.inal and 39 copies of this data are provided .for your information. | | Attached is the subject dat;.a_surrunarized in graphic form for an 11-month period of 1973. The data shown is representa-tive of the -normal water che6is~ry during t~~ operating history o*f the subject reactors. Additional data is availa.ble for NRC review at the respective stations. |
| * Very truly yours, . /1/(:.. // -Zi ,.1 . '--v . y / --<./ . : J. S. Abel -*. f Nuclear Licensing Administrator / *Boiling Water Reactors *--* _ '"' { i'{ i.t . ..., . .. _.,. .' | | Also attached are excerpts from the GenE;!ral |
| }} | | * Elec.tric, Sargent & Lundy, and Graver chemistry specification *applicable to the subject units. |
| | With respect to dissolved oxygen specifically, we have only scant data .for reactor water. The data we have, however, glves no*indication that our.BWR's are any-different than any others.** That is, the dissolved oxygen values are less than 0 .3 ppm at operating conditions. Such value~ were verified and are documented in the General Electric startup test re~orts. |
| | One (1) signed orig.inal and 39 copies of this data are provided .for your information. |
| | * Very truly yours, . |
| | /1/(:.. // - |
| | i'- ~:/_ |
| | Z y |
| | -v,.1 |
| | / --<./ |
| | . : ~ |
| | J. S. Abel |
| | -*. f Nuclear Licensing Administrator |
| | / *Boiling Water Reactors ...-~. *--* _ |
| | . '"' { i'{ . |
| | ..., i.t |
| | .'}} |
|
---|
Category:Letter
MONTHYEARIR 05000254/20230042024-02-0505 February 2024 Integrated Inspection Report 05000254/2023004 and 05000265/2023004 IR 05000237/20230042024-02-0202 February 2024 Integrated Inspection Report 05000237/2023004 and 05000249/2023004 IR 05000010/20230012024-01-17017 January 2024 NRC Inspection Report 05000010/2023001 (Drss) ML24004A0052024-01-17017 January 2024 Exemption from Select Requirements of 10 CFR Part 73 (EPID L-2023-LLE-0042 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting)) ML23354A2812024-01-0404 January 2024 Exemption from Select Requirements of 10 CFR Part 73 (EPID L-2023-LLE-0031 (Security Notifications, Reports, and Recordkeeping and Suspicious Activity Reporting)) RS-24-001, Response to Request for Additional Information Regarding Relief Request I5R-26, Inservice Inspection Program Relief Request Regarding Examination Coverage for the Fifth Inservice Inspection Interval2024-01-0303 January 2024 Response to Request for Additional Information Regarding Relief Request I5R-26, Inservice Inspection Program Relief Request Regarding Examination Coverage for the Fifth Inservice Inspection Interval IR 05000254/20234032023-12-22022 December 2023 Public- Quad Cities Nuclear Power Station Security Baseline Inspection Report 05000254/2023403 and 05000265/2023403 IR 05000254/20230102023-12-20020 December 2023 Comprehensive Engineering Team Inspection Report 05000254/2023010 and 05000265/2023010 ML23349A1622023-12-17017 December 2023 Issuance of Amendment Nos. 298 and 294 Increase Completion Time in Technical Specification 3.8.1.B.4 (Emergency Circumstances) RS-23-128, Response to Request for Additional Information for the Emergency License Amendment Request Increase Technical Specifications Completion Time in TS 3.8.1.B.4 from 7 Days to 30 Days2023-12-15015 December 2023 Response to Request for Additional Information for the Emergency License Amendment Request Increase Technical Specifications Completion Time in TS 3.8.1.B.4 from 7 Days to 30 Days RS-23-123, Emergency License Amendment Request - Increase Technical Specifications Completion Time in TS 3.8.1.B.4 from 7 Days to 30 Days2023-12-13013 December 2023 Emergency License Amendment Request - Increase Technical Specifications Completion Time in TS 3.8.1.B.4 from 7 Days to 30 Days ML23305A1402023-12-13013 December 2023 Units 1 & 2; Nine Mile Point, Unit 2; Peach Bottom, Units 2 & 3; and Quad Cities, Units 1 and 2 - Issuance of Amendments to Adopt Traveler TSTF-580 ML23339A1762023-12-0505 December 2023 Notification of NRC Baseline Inspection and Request for Information (05000265/2024001) RS-23-121, Sixth Ten-Year Interval Inservice Testing Program2023-11-30030 November 2023 Sixth Ten-Year Interval Inservice Testing Program SVPLTR 23-0037, Core Operating Limits Report for Cycle 292023-11-29029 November 2023 Core Operating Limits Report for Cycle 29 ML23319A3342023-11-20020 November 2023 Regulatory Audit in Support of License Amendment Requests to Adopt TSTF 505, Revision 2 and 10 CFR 50.69 RS-23-104, Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation2023-11-17017 November 2023 Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation RS-23-119, Supplemental Information Letter for Part 73 Exemption Request - Responses to Request for Confirmatory Information2023-11-10010 November 2023 Supplemental Information Letter for Part 73 Exemption Request - Responses to Request for Confirmatory Information ML23317A1192023-11-10010 November 2023 Constellation Energy Generation, LLC - 2023 Annual Report - Guarantees of Payment of Deferred Premiums IR 05000254/20230032023-11-0909 November 2023 Integrated Inspection Report 05000254/2023003 and 05000265/2023003 RS-23-107, Relief Request I5R-22, Inservice Inspection Program Relief Request Regarding Examination Coverage for the Fifth Inservice Inspection Interval2023-11-0808 November 2023 Relief Request I5R-22, Inservice Inspection Program Relief Request Regarding Examination Coverage for the Fifth Inservice Inspection Interval RS-23-113, Submittal of Updated Final Safety Analysis Report (Ufsar), Revision 17 and Fire Protection Report (Fpr), Revision 262023-10-20020 October 2023 Submittal of Updated Final Safety Analysis Report (Ufsar), Revision 17 and Fire Protection Report (Fpr), Revision 26 RS-23-102, Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation2023-10-16016 October 2023 Request for Exemption from Enhanced Weapons, Firearms Background Checks, and Security Event Notifications Implementation ML23285A2342023-10-13013 October 2023 Confirmation of Initial License Examination RS-23-097, Constellation Energy Generation, LLC, Advisement of Leadership Changes and Submittal of Updated Standard Practice Procedures Plans2023-10-12012 October 2023 Constellation Energy Generation, LLC, Advisement of Leadership Changes and Submittal of Updated Standard Practice Procedures Plans ML23279A0712023-10-0606 October 2023 Response to NRC Dresden Nuclear Power Station, Units 2 and 3 - Comprehensive Engineering Team Inspection Report 05000237/2023011 and 05000249/2023011 ML23269A0662023-09-28028 September 2023 Proposed Alternative Request RV-23H Associated with the Sixth 10-Year Inservice Testing Interval ML23265A1322023-09-27027 September 2023 Proposed Alternative Request RV-03 Associated with the Sixth 10-Year Inservice Testing Interval ML23206A0382023-09-21021 September 2023 Proposed Alternative to the Requirements of the ASME Code IR 05000254/20230112023-09-20020 September 2023 Safety-Conscious Work Environment Issue of Concern Team Inspection Report 05000254/2023011 and 05000265/2023011 ML23205A1362023-09-20020 September 2023 Proposed Alternative Request RV-02D Associated with the Sixth IST Interval IR 05000237/20230112023-09-0606 September 2023 Comprehensive Engineering Team Inspection Report 05000237/2023011 and 05000249/2023011 RS-23-089, Sixth Ten-Year Interval Inservice Testing Program2023-09-0505 September 2023 Sixth Ten-Year Interval Inservice Testing Program RS-23-071, Application to Adopt TSTF-564, Safety Limit MCPR2023-08-30030 August 2023 Application to Adopt TSTF-564, Safety Limit MCPR RS-23-080, Constellation Energy Generation, LLC, Application to Revise Technical Specifications to Adopt TSTF-264-A, Revision 0, 3.3.9 and 3.3.10 - Delete Flux Monitors Specific Overlap Requirement SRs2023-08-30030 August 2023 Constellation Energy Generation, LLC, Application to Revise Technical Specifications to Adopt TSTF-264-A, Revision 0, 3.3.9 and 3.3.10 - Delete Flux Monitors Specific Overlap Requirement SRs IR 05000237/20234022023-08-29029 August 2023 Security Baseline Inspection Report 05000237/2023402 and 05000249/2023402 RS-23-086, Relief Request I5R-26, Inservice Inspection Program Relief Request Regarding Examination Coverage for the Fifth Inservice Inspection Interval2023-08-28028 August 2023 Relief Request I5R-26, Inservice Inspection Program Relief Request Regarding Examination Coverage for the Fifth Inservice Inspection Interval SVP-23-038, Owner'S Activity Report Submittal Fifth 10-Year Interval 2023 Refueling Outage Activities2023-08-14014 August 2023 Owner'S Activity Report Submittal Fifth 10-Year Interval 2023 Refueling Outage Activities IR 05000254/20230022023-08-0808 August 2023 Integrated Inspection Report 05000254/2023002 and 05000265/2023002 IR 05000237/20230022023-08-0808 August 2023 Integrated Inspection Report 05000237/2023002 and 05000249/2023002 ML23178A0742023-08-0707 August 2023 Issuance of Amendment Nos. 296 and 292 Adoption of TSTF-416 Low Pressure Coolant Injection (LPCI) Valve Alignment Verification Note Location ML23216A0362023-08-0707 August 2023 Notification of an NRC Biennial Licensed Operator Requalification Program Inspection and RFI ML23216A0562023-08-0404 August 2023 Information Meeting (Open House) with a Question and Answer Session to Discuss NRC 2022 End-Of-Cycle Plant Performance Assessment of Quad Cities Nuclear Power Station, Units 1 and 2 ML23174A1502023-08-0303 August 2023 Issuance of Amendment Nos. 282 and 275 Control Rod Scram Times ML23212A9892023-08-0303 August 2023 Subsequent License Renewal Application Public Meeting Summary of Pre-Submittal Meeting ML23193A0052023-07-28028 July 2023 Subsequent License Renewal Application Public Meeting Summary of Pre-Submittal Meeting SVP-23-031, Regulatory Commitment Change Summary Report2023-07-14014 July 2023 Regulatory Commitment Change Summary Report 2024-02-05
[Table view] |
Text
.LCommonweAI Edison
. One First Nationai Plaza. Chicago. Illinois_
Address Reply to: Post Office Box 767 Chicago, Illinois 60690
'R\eg~Ja!ory. *Docket ~j~
Mr. R. J. Silver Operating Reactors - Branch 2 Office of Regulation U.S. Nuclear Regulatory
. 'Washington, D.c. 20555
Subject:
Dresden Station Units 2 and 3
.Quad-Cities Station Units 1 and 2 Reactor Water Chemistr~ata .
NRC Dkts. 50-237, ¢o'.'""2!__ 50-254,.
and 50--265
Dear Mr. Silver:
Attached is the subject dat;.a_surrunarized in graphic form for an 11-month period of 1973. The data shown is representa-tive of the -normal water che6is~ry during t~~ operating history o*f the subject reactors. Additional data is availa.ble for NRC review at the respective stations.
Also attached are excerpts from the GenE;!ral
- Elec.tric, Sargent & Lundy, and Graver chemistry specification *applicable to the subject units.
With respect to dissolved oxygen specifically, we have only scant data .for reactor water. The data we have, however, glves no*indication that our.BWR's are any-different than any others.** That is, the dissolved oxygen values are less than 0 .3 ppm at operating conditions. Such value~ were verified and are documented in the General Electric startup test re~orts.
One (1) signed orig.inal and 39 copies of this data are provided .for your information.
/1/(:.. // -
i'- ~:/_
Z y
-v,.1
/ --<./
. : ~
J. S. Abel
-*. f Nuclear Licensing Administrator
/ *Boiling Water Reactors ...-~. *--* _
. '"' { i'{ .
..., i.t
.'