ML12041A245
| ML12041A245 | |
| Person / Time | |
|---|---|
| Site: | 05200042 |
| Issue date: | 02/08/2012 |
| From: | Office of New Reactors |
| To: | NRC/NRO/DNRL/NGE2 |
| References | |
| Download: ML12041A245 (109) | |
Text
PMVictoriaESPPEm Resource From: Terry, Tomeka Sent: Wednesday, February 08, 2012 5:20 PM To: VictoriaESP Resource
Subject:
FW: Exelon VCS - Requested Attachments: CA#18-5486A.pdf; TPWD_1998
_Freshwater_Inflow_Recommendation_Guadalupe_Estuary.pdf From: marilyn.kray@exeloncorp.com [1]
Sent: Thursday, January 12, 2012 9:06 AM To: Terry, Tomeka Cc: Joshua.Trembley@exeloncorp.com
Subject:
Fw: Exelon VCS - Requested
- Tomeka, Here's the information requested by Dick Codell and Mohammed regarding hydrology issues.
Sent from my BlackBerry Wireless Handheld From: Vaugh, Sam <Sam.Vaugh@hdrinc.com>
To: Trembley, Joshua:(GenCo); Kray, Marilyn C.:(GenCo)
Cc: Susan.Butler@CH2M.com <Susan.Butler@CH2M.com>
Sent: Wed Jan 11 17:00:11 2012
Subject:
Exelon VCS - Requested JT / Marilyn:
The following information is provided pursuant to discussions with NRC representatives in the morning hydrology break-out session on 1/11/2012.
Coleto Creek (Codell):
Certificate of Adjudication No. 18-5486A (attached) provides maximum authorized consumptive use at Coleto Creek Reservoir (with both units after 2015).
Major Municipal Surface Water Diversions (Withdrawals) and Treated Wastewater Discharges (Returns) in the Guadalupe - San Antonio River Basin (Codell):
Graphics summarizing the major diversions and discharges (used in hydrology presentation on 1/10/2012) are available in the Environmental Flows Standards & Strategies Recommendations Report of the GSA BBASC available at the following website (http://www.tceq.state.tx.us/permitting/water_supply/water_rights/eflows/guadalupe-sanantonio-bbsc ). See pp. 29-30 of the PDF (pp. 15-16 of the report).
Salinity Calculations (Codell):
Texas Water Development Board (TWDB) estimates of historical freshwater inflows to the Guadalupe Estuary are available at the following website (http://midgewater.twdb.state.tx.us/bays_estuaries/hydrology/summary/guadalupesum.txt ).
Information regarding salinity in the Guadalupe Estuary is available at (http://midgewater.twdb.state.tx.us/bays_estuaries/b_nEpage.html#methodology ). Well down this page under San 1
Antonio Bay (Guadalupe Estuary) one may find the attached Texas Parks & Wildlife Department (TPWD) report.
Equations relating bay salinity at three locations to monthly freshwater inflow may be found in this report (attached).
See p. 62 of PDF, p. 60 of the report for these equations. The Lower San Antonio Bay location is most proximate to primary whooping crane winter habitat. Exercise care in applying these equations as they are inaccurate at low inflows.
Should additional information be needed, please contact me at your convenience.
- Thanks, Sam SAMUEL K. VAUGH HDR Engineering, Inc.
TEXAS PE#63487 Vice President / Professional Associate 4401 West Gate Blvd., Suite 400 l Austin, TX 78745 512.912.5142 l c: 512.921.4938 Sam.Vaugh@hdrinc.com l hdrinc.com
- This e-mail and any of its attachments may contain Exelon Corporation proprietary information, which is privileged, confidential, or subject to copyright belonging to the Exelon Corporation family of Companies. This e-mail is intended solely for the use of the individual or entity to which it is addressed. If you are not the intended recipient of this e-mail, you are hereby notified that any dissemination, distribution, copying, or action taken in relation to the contents of and attachments to this e-mail is strictly prohibited and may be unlawful. If you have received this e-mail in error, please notify the sender immediately and permanently delete the original and any copy of this e-mail and any printout. Thank You. **************************************************
2
Hearing Identifier: Victoria_ESP_Public Email Number: 502 Mail Envelope Properties (0A64B42AAA8FD4418CE1EB5240A6FED160DF183054)
Subject:
FW: Exelon VCS - Requested Sent Date: 2/8/2012 5:19:52 PM Received Date: 2/8/2012 5:20:02 PM From: Terry, Tomeka Created By: Tomeka.Terry@nrc.gov Recipients:
"VictoriaESP Resource" <VictoriaESP.Resource@nrc.gov>
Tracking Status: None Post Office: HQCLSTR02.nrc.gov Files Size Date & Time MESSAGE 3739 2/8/2012 5:20:02 PM CA#18-5486A.pdf 339462 TPWD_1998_Freshwater_Inflow_Recommendation_Guadalupe_Estuary.pdf 6343822 Options Priority: Standard Return Notification: No Reply Requested: No Sensitivity: Normal Expiration Date:
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