ML13289A114: Difference between revisions

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{{#Wiki_filter:ParameterDefinitionUnits WSEL_SKIM_Inst Instantaneous river water surface elevation measured at the SQN skimmer wall (Station 13).feet msl Q_SQN_Hydro_1-hr 1-hr average hydro river flow at SQN, computed based on 1D unsteady flow model of Chickamauga Reservoir and hydro releases from Watts Bar Dam and Chickamauga  
{{#Wiki_filter:Parameter                                          Definition                                      Units Instantaneous river water surface elevation measured at the SQN skimmer wall (Station WSEL_SKIM_Inst                                                                                        feet msl 13).
1-hr average hydro river flow at SQN, computed based on 1D unsteady flow model of Q_SQN_Hydro_1-hr Chickamauga Reservoir and hydro releases from Watts Bar Dam and Chickamauga             cfs Dam.
24-hr average compliance ambient river temperature measured at TRM 490.4 (Station TUS_COMP_24-hr                                                                                          °F 14).
24-hr average compliance downstream river temperature computed at downstream end TDS_COMP_24-hr                                                                                          °F of diffuser mixing zone by the SQN compliance model.
24-hr average compliance river temperature rise between the measured ambient river TRISE_COMP_24-hr temperature (Station 14) and the computed river temperature at the downstream end of    °F the diffuser mixing zone.


Dam.cfs TUS_COMP_24-hr 24-hr average compliance ambient river temperature measured at TRM 490.4 (Station 14).°F TDS_COMP_24-hr 24-hr average compliance downstream river temperature computed at downstream end of diffuser mixing zone by the SQN compliance model.
Julian Gridlines Jan          0        -100000    NPDES limit for T Jan 31        31        -100000      Julian Feb          31        100000 Feb 28        59        100000        0 Mar          59        -100000      365 Mar 31        90        -100000 Apr          90        100000 NPDES exclusion for h Apr 30      120        100000      Julian May          120        -100000 May 31      151        -100000        0 Jun          151        100000      365 Jun 30      181        100000 Jul          181        -100000    NPDES limit for TR Jul 31      212        -100000      Julian Aug          212        100000 Aug 31      243        100000        0 Sep          243        -100000      90 Sep 30      273        -100000      90 Oct          273        100000      304 Oct 31      304        100000      304 Nov          304        -100000      365 Nov 30      334        -100000 Dec          334        100000 Dec 31      365        100000
°F TRISE_COMP_24-hr 24-hr average compliance river temperature rise between the measured ambient river temperature (Station 14) and the computed river temperature at the downstream end of


the diffuser mixing zone.
DS_COMP_24-hr Limit
°F Jan0-100000Jan3131-100000JulianFeb31100000 Feb28591000000 Mar59-100000365 Mar3190-100000 A p r90100000 A p r30120100000Julian Ma y120-100000 Ma y31151-1000000Jun151100000365 Jun30181100000Jul181-100000 Jul31212-100000Julian A u g212100000 A u g312431000000Sep243-10000090 Sep30273-10000090Oct273100000304 Oct31304100000304Nov304-100000365 Nov30334-100000 Dec334100000 Dec31365100000 NPDES limit for T NPDES exclusion for h Julian Gridlines NPDES limit for T R
(°F) 86.9 86.9 igh TUS_COMP_24-hr Limit
Limit (°F)86.9 86.9 Limit (°F)84.9 84.9 Limit (°F)9 9 5.4 5.4 9 9 DS_COMP_24-h r igh TUS_COMP_24-hr R ISE_COMP_24-h r}}
(°F) 84.9 84.9 RISE_COMP_24-hr Limit
(°F) 9 9
5.4 5.4 9
9}}

Latest revision as of 13:39, 4 November 2019

Enclosure 1: Chart on Temperature 2011
ML13289A114
Person / Time
Site: Sequoyah  Tennessee Valley Authority icon.png
Issue date: 09/20/2013
From:
Tennessee Valley Authority
To:
Office of Nuclear Reactor Regulation
Shared Package
ML13289A109 List: ... further results
References
TAC MF0057, TAC MF0058
Download: ML13289A114 (1)


Text

Parameter Definition Units Instantaneous river water surface elevation measured at the SQN skimmer wall (Station WSEL_SKIM_Inst feet msl 13).

1-hr average hydro river flow at SQN, computed based on 1D unsteady flow model of Q_SQN_Hydro_1-hr Chickamauga Reservoir and hydro releases from Watts Bar Dam and Chickamauga cfs Dam.

24-hr average compliance ambient river temperature measured at TRM 490.4 (Station TUS_COMP_24-hr °F 14).

24-hr average compliance downstream river temperature computed at downstream end TDS_COMP_24-hr °F of diffuser mixing zone by the SQN compliance model.

24-hr average compliance river temperature rise between the measured ambient river TRISE_COMP_24-hr temperature (Station 14) and the computed river temperature at the downstream end of °F the diffuser mixing zone.

Julian Gridlines Jan 0 -100000 NPDES limit for T Jan 31 31 -100000 Julian Feb 31 100000 Feb 28 59 100000 0 Mar 59 -100000 365 Mar 31 90 -100000 Apr 90 100000 NPDES exclusion for h Apr 30 120 100000 Julian May 120 -100000 May 31 151 -100000 0 Jun 151 100000 365 Jun 30 181 100000 Jul 181 -100000 NPDES limit for TR Jul 31 212 -100000 Julian Aug 212 100000 Aug 31 243 100000 0 Sep 243 -100000 90 Sep 30 273 -100000 90 Oct 273 100000 304 Oct 31 304 100000 304 Nov 304 -100000 365 Nov 30 334 -100000 Dec 334 100000 Dec 31 365 100000

DS_COMP_24-hr Limit

(°F) 86.9 86.9 igh TUS_COMP_24-hr Limit

(°F) 84.9 84.9 RISE_COMP_24-hr Limit

(°F) 9 9

5.4 5.4 9

9