ML11308A469
| ML11308A469 | |
| Person / Time | |
|---|---|
| Site: | Grand Gulf  |
| Issue date: | 10/28/2011 |
| From: | Entergy Operations |
| To: | Office of Nuclear Reactor Regulation |
| References | |
| GNRO-2011/00093 | |
| Download: ML11308A469 (17) | |
Text
Grand Gulf Nuclear Station Applicants Environmental Report Operating License Renewal Stage C-1 Attachment C Clean Water Act Documentation NPDES Permit MS0029521 Water Quality Certification, February 5, 1974
State of Mississippi WATER POLLUTION CONTROL PERMIT Permit to Discharge Wastewater in Accordance with National Pollutant Discharge Elimination System THIS CERTIFIES Entergy Mississippi Inc, Grand Gulf Nuclear Station 7003 Bald Hill Road POli Gibson, MS Claiborne County has been granted permission to discharge wastewater in accordance with the effluent limitations, monitoring requirements and other conditions set forth in this permit. This permit is issued in accordance with the provisions of the Mississippi Water Pollution Control Law (Section 49-17-1 et seq., Mississippi Code of 1972), and the regulations and standards adopted and promulgated thereunder, and under authority granted pursuant to Section 402(b) of the Federal Water Pollution Control Act.
Issued/Modified: SEP 0 Z 2011 Expires: AUG 31 2016
. fficial MDEQ Permit - Version 1.1 * *
- Permit No. MS0029521 Agency Interest # 2082
Table of Contents Subject ltenl Inventory................................................................................................................................................................................................................ i Facil ity Requirelnents................................................................................................................................................................................................................. 1 General Infol'lllation................................................................................................................................................................................................................ A-1 Other Relevant Documents:
Permit to Discharge Wastewater in Accordance with National Pollutant Discharge Elimination System Entergy Mississippi Inc, Grand Gulf Nuclear Station Subject Item Inventory:
1
?esignation ID AI2082 RPNT.I MS0029521-001 RPNT2 MS002952 1-002 RPNT3 MS0029521-004 R.PNT4 MS0029521-005 RPNT5 MS002952J-006 RPNT6 MS0029521-007 RPNT7 MS002952 1-010 RPNT8 MS0029521-011 RPNT9 MS0029521-013 RPNTIO IMS0029521-014 RPNTII I MS0029521-016 Receiving Stream Relationships:
~ubject Item V\\ I 2082 Subject Item Inventory Permit Number:MS0029521 Activity ID No.: PER2007000 I Outfall 00.1 (Discharge Basin - Inclusive of wastewater from the following Outfalls: 002, 004, 005, 006, and 0 I I Discharged to the Mississippi River) - EXTERNAL Outfall 002 (Natural Draft and Auxiliary Cooling Tower Blowdown including waters from ESF Room Cooler flushes) - INTERNAL Outfall 004 (Unit A Standby Service Water) - INTERNAL Outfall 005 (Unit B Standby Service Water) - INTERNAL Outfall 006 (Treated Low Volume Wastewater) - INTERNAL Outfall 007 (Miscellaneous Wastewaters discharged into Sediment Basin B comprised of Administrative Building Drains; Yard and Storm Drains; Fire Water Pump House; Oily Waste Sumps; Ionics Reject Water; Turbine Building Cooling Water Blowdown; HVAC Blowdown; Air Conditioner Once Through Cooling; Outage Air Compressor Once Through Cooling; and Intermittent Standby Service Water and Plant Service Water leakage and small releases) - INTERNAL Outfall OJ 0 (Total Facility Treated Sanitary Wastewater Discharged to Basin A) - INTERNAL Outfall 011 (Treated Liquid Rad Wastewater. Contributing sources include Dilute Borated Water) - INTERNAL Outfall 013 (Treated Effluent from Basin A that enters an Unnamed Tributary thence into Hamilton Lake. Contributing Sources of Wastewaters include Effluents from Outfalls 010, 016, Standby Service Water Leakage, and Stormwater Runoff) - EXTERNAL I Outfall 014 (Treated Effluent from Basin B which enters an Unnamed Tributary thence into Hamilton Lake. Contributing Sources of Wastewaters include Effluents from Outfalls 007, Standby Service Water Leakage, Intermittent Circulating Water Basin Overflows and Stormwater Runoff) - EXTERNAL I Outfall 016 (M iscellaneous Wastewaters from the Energy Services Center Inclusive of Water Softener Backwash, Air Conditioning Cooling Tower Blowdown and Stormwater Runoff) -INTERNAL lRelationship Receiving Stream
!Discharges Into Lake Hamilton
~NT I Outfall 001 (Discharge Basin - Inclusive of wastewater from the following Outfalls: 002, 004, 005, 006, and 011
!Discharges Into Mississippi R.iver
\\Discharged to the Mississippi River) - EXTERNAL
- *
- Official MDEQ Permit - Version 1.1 * *
- Page i of iii
Permit to Discharge Wastewater in Accordance with National Pollutant Discharge Elimination System Entergy Mississippi Inc, Grand Gulf Nuclear Station Subject Item Inventory Permit Number:MS0029521 Activity ID No.: PER20070001 Subject Item RPNT I 0 Outfall 014 (Treated Effluent from Basin B which enters an Unnamed Tributary thence into Hamilton Lake.
Contributing Sources of Wastewaters include Effluents from Outfalls 007, Standby Service Water Leakage, Intermittent Circulating Water Basin Overflows and Stomlwater Runoff) - EXTERNAL iRPNTl1 Outfall 016 (M iscellaneous Wastewaters from the Energy Services Center Inclusive of Water Softener Backwash, lAir Conditioning Cooling Tower Blowdown and Stonnwater Runoff) - INTERNAL RPNT2 Outfall 002 (Natural Draft and Auxiliary Cooling Tower Blowdown including waters from ESF Room Cooler flushes) - INTERNAL RPNT3 Outfall 004 (Unit A Standby Service Water) - INTERNAL
~NT4 Outfall 005 (Unit B Standby Service Water) - INTERNAL RPNT5 Outfall 006 (Treated Low Volume Wastewater) - INTERNAL IRPNT6 Outfall 007 (Miscellaneous Wastewaters discharged into Sediment Basin B comprised of Administrative Building Drains; Yard and Storm Drains; Fire Water Pump House; Oily Waste Sumps; lonics Reject Water; Turbine Building Cooling Water Blowdown; HVAC Blowdown; Air Conditioner Once Through Cooling; Outage Air Compressor Once Through Cooling; and Intermittent Standby Service Water and Plant Service Water leakage and small releases) - INTERNAL iRPNT7 Outfall 010 (Total Facility Treated Sanitary Wastewater Discharged to Basin A) - INTERNAL RPNT8 Outfall OIl (Treated Liquid Rad Wastewater. Contributing sources include Dilute Borated Water) - INTERNAL RPNT9 Outfall 013 (Treated Effluent from Basin A that enters an Unnamed Tributary thence into Hamilton Lake.
Contributing Sources of Wastewaters include Effluents from Outfalls 010, 016, Standby Service Water Leakage, and Storm water Runoff) - EXTERNAL
- Official MDEQ Permit - Version 1.1 ***
Page ii of iii Relationship Receiving Stream pischarges Into Unnamed Creek Then Into Lake Hamilton Discharges Into Unnamed Creek Irhen Into Lake Hamilton iDischarges Into Mississippi River Discharges Into Mississippi River Discharges Into Mississippi River Discharges Into Mississippi River pischarges Into Unnamed Creek Then Into Lake Hamilton pischarges Into Unnamed Creek Irhen Into Lake Hamilton iDischarges Into Mississippi River Discharges Into Unnamed Creek
Permit to Discharge Wastewater in Accordance with National Pollutant Discharge Elimination System Entergy Mississippi Inc, Grand Gulf Nuclear Station Subject Item Inventory Permit Number:MS0029521 Activity ID No.: PER2007000 I
~ lIbject Item RPNT9 Outfall 0 J 3 (Treated Effluent fi'om Basin A that enters an Unnamed Tributary thence into Hamilton Lake.
!contributing Sources of Wastewaters include Effluents fi'om Outfalls 0 I 0, 016, Standby Service Water Leakage, and Stormwater Runoff) - EXTERNAL KEY ACT = Activity AREA = Area CONT = Control Device IA
= Insignificant Activity RPNT = Release Point AI = Agency Interest CAFO = Concentrated Animal Feeding Operation EQPT = Equipment MAFO = Animal Feeding Operation TRMT = Treatment
- Official MDEQ Permit - Version 1.1 ***
Page iii of iii Relationship Receiving Stream Then Into Lake Hamilton
Para meter Cil/orillatioll Dllratioll Efflllellf Chlorille. free available Efflllellf Flo IV Efflllent pH EjjTllellf Temperafllre (Deg. F)
Efflllellf EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS Subject Item:
Outfall 001 (Discharge Basin - Inclusive of wastewater from the following Outfalls: 002, 004, 005, 006, and 011 Discharged to the Mississippi River) - EXTERNAL RPNTOOOOOOOOO I:
MS0029521-00 I Such discharges shall be limited and monitored by the permittee as specified below:
Discharge Limitations Monitoring Requirements Quantity I Quantity I Quantity I Quality I Quality I Quality I Quality I Frequency Sample Type Which Months Loading Loading Loading Cone.
Cone.
Cone.
Cone.
Average Maximum Units Minimum Average Maximum Units 120 mm See Permit Measurement Jan-Dec Daily Maximum 0.2
- 0. 5 mg/L See Permit Check Jan-Dec Monthly Monthly Requirements Average Maximum Report Report Million Continuously Continuous Jan-Dec Monthly Monthly Gallons per Recorder Average Ma,ximum Day
- 1ft **
6.0 9.0 SU Weekly Grab Sampling Jan-Dec Minimull1 Ma,x ill1ull1 Report Report degrees F Continuously Continuous Jan-Dec Monthly Monthly Recorder Average Ma,ximull1 Limits and Monitoring I of II
- Official MDEQ Permit - Version 1.1 ***
Parameter CII/orination Duration Efjlllellf CII/orine, free available Effluellf Flow Efflllellf Zinc (Total Recoverable)
Effluellf EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS Subject Item:
Outfall 002 (Natural Draft and Auxiliary Cooling Tower Blowdown including waters from ESF Room Cooler flushes)
-INTERNAL RPNT0000000002:
M S002 9521-002 Such discharges shall be limited and monitored by the permittee as specified below:
Discharge Limitations Monitoring Requirements Quantity /
Quantity /
Quantity /
Quality /
Quality /
Quality /
Quality /
Frequency Sample Type Which Months Loading Loading Loading Conc.
Conc.
Conc.
Conc.
Average Maximum Units Minimum Average Maximum Units 120 mm Twice per Month Measurement Jan-Dec 1t1t1t***
Daily Ma,'(imum 0.2 0.5 mglL Continuously Check Jan-Dec Monthly Monthly Requirements Average Maximum Report Report Million Twice per Month lnstantaneous Jan-Dec Monthly Monthly Gallons per Sampling Average Ma,'(imulll Day 1.0 1.0 mglL Twice per Month 24-hr Composite Jan-Dec Monthly Monthly Average Maximum Limits and Monitoring 2 of II
- Official MDEQ Permit - Version 1.1 ***
EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS Subject Item:
Outfall 004 (Unit A Standby Service Water) - INTERNAL RPNT0000000003:
M S002 9521-004 Such discharges shall be limited and monitored by the pelmittee as specified below:
Discharge Limitations Monitoring Requirements Parameter Quantity /
Quantity /
Quantity /
Quality /
Quality /
Quality /
Quality /
Frequency Sample Type Which Months Loading Loading Loading Cone.
Cone.
Cone.
Cone.
Average Maximum Units Minimum Average Maximum Units CII/orillation Duration 120 min Once per Batch Measurement Jan-Dec EjJ1uellI Daily During Operation Ma.ximum Cllforille, free avai/able 0.2 0.5 mglL Once per Batch Check Jan-Dec Effluellt Monthly Monthly During Operation Requirements Average Maximum Flow Report Report Million Once per Batch Instantaneous Jan-Dec Effluelll Monthly Monthly Gallons per During Operation Sampling Average Ma.ximum Day Zinc (Total Recoverable) 1.0 1.0 mglL Once per Batch Check Jan-Dec Effluelll Monthly Monthly During Operation Requirements Average Maximum Limits and Monitoring 3 of II
- Official MDEQ Permit - Version 1.1 ***
EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS Subject Item:
Outfall 005 (Unit B Standby Service Water) - INTERNAL RPNT0000000004:
MS0029521-005 Such discharges shall be limited and monitored by the permittee as specified below:
Discharge Limitations Monitoring Requirements Parameter Quantity /
Quantity /
Quantity /
Quality /
Quality /
Quality /
Quality /
Frequency Sample Type Which Months Loading Loading Loading Conc.
Conc.
Cone.
Cone.
Average Maximum Units Minimum Average Maximum Units Chlorillatioll Duratioll 120 min Once per Batch Measurement Jan-Dec Effluelll Daily During Operation Ma'Ximum Chlorille.jree available 0.2 0.5 mglL Once per Batch Check Jan-Dec EjJluelll Monthly Monthly During Operation Requirements Average Ma'Ximum Flow Report Report Mi llion Once per Batch Instantaneous Jan-Dec EjJluellI Monthly Monthly Gallons per During Operation Sampling Average Maximum Day Zillc (Total Recoverable) 1.0 1.0 mglL Once per Batch Check Jan-Dec Effluellt Monthly Monthly During Operation Requirements Average Maximum Limits and Monitoring 4 of II
- Official MDEQ Permit - Version 1.1 ***
EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS Subject Item:
Outfall 006 (Treated Low Volume Wastewater) - INTERNAL RPNT0000000005:
M S002952 I -006 Such discharges shall be limited and monitored by the permittee as specified below:
Discharge Limitations Monitoring Requirements Parameter Quantity I Quantity I Quantity I Quality I Quality I Quality I Quality I Frequency Sample Type Which Months Loading Loading Loading Conc.
Conc.
Conc.
Conc.
Average Maximum Units Minimum Average Maximum Units Flow Report Report Million Once per Batch Instantaneous Jail-Dec Effluellf Monthly Monthly Gallons per During Operation Sampling Average Maximum Day Oil allli grease 15 20 mglL Once per Batch Grab Sampling Jan-Dec Efflllelll Monthly Monthly During Operation Average Maximum Solids (Total Suspended) 30 100 mglL Once per Batch Grab Sampling Jan-Dec Effluellf Monthly Monthly During Operation Average Maximum Limits and Monitoring 5 of 11
- Official MDEQ Permit - Version 1.1 ***
Parameter Cfllorine. fatal residual Effluellf Flow EjJTuellf Oil amI grease EfflllellT Solids (Total Suspended)
EfflllellT EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS Subject Item:
Outfall 007 (Miscellaneous Wastewaters discharged into Sediment Basin B comprised of Administrative Building Drains; Yard and Storm Drains; Fire Water Pump House; Oily Waste Sumps; lonics Reject Water; Turbine Building Cooling Water Blowdown; HV AC Blowdown; Air Conditioner Once Through Cooling; Outage Air Compressor Once Through Cooling; and Intermittent Standby Service Water and Plant Service Water leakage and small releases) -
INTERNAL RPNT0000000006:
MS0029521-007 Such discharges shall be limited and monitored by the permittee as specified below:
Discharge Limitations Monitoring Requirements Quantity /
Quantity /
Quantity /
Quality /
Quality /
Quality /
Quality /
Frequency Sample Type Which Months Loading Loading Loading Conc.
Conc.
Conc.
Conc.
Average Maximum Units Minimum Average Maximum Units Report Report mglL Twice per Month Grab Sampling Jan-Dec Monthly Monthly Average Maximum Report Report Million Twice per Month Instantaneous Jan-Dec Monthly Monthly Gallons per Sampling Average Maximum Day 15 20 mglL Twice per Month Grab Sampling Jan-Dec Monthly Monthly Average Maximum 30 100 mglL Twice per Month Grab Sampling Jan-Dec wit ****
Monthly Monthly Average Maximum Limits and Monitoring 6 of II
- Official MDEQ Permit - Version 1.1 ***
EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS Subject Item:
Outfall 010 (Total Facility Treated Sanitary Wastewater Discharged to Basin A) - INTERNAL RPNT0000000007 :
MS0029521-010 Such discharges shall be limited and monitored by the permittee as specified below:
Discharge Limitations Monitoring Requirements Parameter Quantity I Quantity I Quantity I Quality I Quality I Quality I Quality I Frequency Sample Type Which Months Loading Loading Loading Cone.
Cone.
Cone.
Conc.
Average Maximum Units Minimum Average Maximum Units Chloril/e, lOtal residual Report 0.5 mgIL Twice per Month Grab Sampling Jan-Dec Effluel/t Monthly Monthly Average Maximum Fecal coliform. general 2000 4000
- of Twice per Month Grab Sampling Nov-Apr Effluellf Monthly Monthly colonies/I 00 Average Maximum ml Fecal coliform, gel/eral 200 400
- of Twice per Month Grab Sampling May-Oct Efflllellf Monthly Monthly colonies/ 100 Average Maximum ml Flow Report Report Million Continuously Continuous Jan-Dec Effluellf Monthly Monthly Gallons per Recorder Average Maximum Day Oxygel/ Demul/d.
30 45 mglL Twice per Month 24-hr Composite Jan-Dec biochemical, 5-day Monthly Monthly (20 degrees C)
Average Maximum EjJ1uellf pH 6.0 9.0 SU Twice per Month Grab Sampling Jan-Dec Effluellf Minimum Maximum
- 1t*
Solids (Total Suspellded) 30 45 mglL Twice per Month 24-hr Composite Jan-Dec EjJ1uellt Monthly Monthly Average Maximum Limits and Monitoring 7 of 11
- Official MDEQ Permit - Version 1.1 ***
EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS Subject Item:
Outfall 011 (Treated Liquid Rad Wastewater. Contributing sources include Dilute Borated Water) - INTERNAL RPNT0000000008:
MS0029521-011 Such discharges shall be limited and monitored by the permittee as specified below:
Discharge Limitations Monitoring Requirements Parameter Quantity /
Quantity /
Quantity /
Quality /
Quality /
Quality /
Quality /
Frequency Sample Type Which Months Loading Loading Loading Conc.
Conc.
Conc.
Conc.
Average Maximum Units Minimum Average Maximum Units Flow Report Report Million Continuously Pump Log Jan-Dec EjJlllellT Monthly Monthly Gallons per 1r*1r***
Average Maximum Day Solids (Total Suspended)
Report 30 mg!L Monthly Grab Sampling Jan-Dec Efflllellt Monthly Monthly Average Maximum Limits and Monitoring 8 of 11
- Official MDEQ Permit - Version 1.1 ***
Parameter Flow Effluent pH EjJluellf Solids (Totlll Suspended)
Effluent Zinc (Totlll Recoverable)
EjJluellf EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS Subject Item:
Outfall 013 (Treated Effluent from Basin A that enters an Unnamed Tributary thence into Hamilton Lake.
Contributing Sources of Wastewaters include Effluents from Outfalls 010, 016, Standby Service Water Leakage, and Stormwater Runoff)* EXTERNAL RPNT0000000009:
MS0029521*013 Such discharges shall be limited and monitored by the pelmittee as specified below:
Discharge Limitations Monitoring Requirements Quantity /
Quantity /
Quantity /
Quality /
Quality /
Quality /
Quality /
Frequency Sample Type Which Months Loading Loading Loading Conc.
Conc.
Conc.
Conc.
Average Maximum Units Minimum Average Maximum Units Report Report Mill ion Quarterly Instantaneous Jan-Dec Annual Annual Gallons per Sampling Average Maximum Day Report Report SU Quarterly Grab Sampling Jan-Dec Minimum Maximum Report Report mglL Quarterly Grab Sampling Jan-Dec Annual Annual Average Maximum Report 0.065 mglL Monthly 24-hr Composite Jan-Dec Quarterly Quarterly Average Maximum Limits and Monitoring 9 of II
- Official MDEQ Permit* Version l.1 ***
Parameter Flow Effluent pH EjJluellf Solids (Total Suspellded)
EjJlllellf Zinc (Towl Recoverable)
Effluellt EFFLUENT LIMIT A TIONS AND MONITORING REQUIREMENTS Subject Item:
Outfall 014 (Treated Effluent from Basin B which enters an Unnamed Tributary thence into Hamilton Lake.
Contributing Sources of Wastewaters include Effluents from Outfalls 007, Standby Service Water Leakage, Intermittent Circulating Water Basin Overflows and Stormwater Runoff) - EXTERNAL RPNTOOOOOOOOIO:
MS0029521-014 Such discharges shall be limited and monitored by the permittee as specified below:
Discharge Limitations Monitoring Requirements Quantity /
Quantity /
Quantity /
Quality /
Quality I Quality /
Quality /
Frequency Sample Type Which Months Load ing Loading Loading Cone.
Cone.
Cone.
Cone.
Average Maximum Units Minimum Average Maximum Units Report Report Million Quan.erly Instantaneous Jan-Dec Annual Annual Gallons per Sampling Average Maximum Day 6.0 9.0 SU Quanerly Grab Sampling Jan-Dec Minimum Maximum Report Report mglL Quarterly Grab Sampling Jan-Dec Annual Annual Average Maximum Report 0.065 mglL Monthly 24-hr Composite Jan-Dec Quarterly Quarterly Average Maximum Limits and Monitoring 10 of II
- Official MDEQ Permit - Version 1.1 ***
Parameter Clt/orine, total residual Effluent Flow Effluellf pH Effluellf EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS Subject Item:
Outfall 016 (Miscellaneous Wastewaters from the Energy Services Center Inclusive of Water Softener Backwash, Air Conditioning Cooling Tower Blowdown and Stormwater Runoff) - INTERNAL RPNTOOOOOOOOl1:
MS0029521-016 Such discharges shall be limited and monitored by the permittee as specified below:
Discharge Limitations Monitoring Requirements Quantity I Quantity I Quantity I Q uality I Quality I Quality I Quality I Frequency Sample Type Which Months Loading Loading Loading Conc.
Cone.
Cone.
Cone.
Average Maximum Un its Minimum Average Maximum Units Report 0.5 mglL Twice per Quarter Grab Sampling Jan-Dec Annual Annual
_'It** __
Average Maximum Report Report Million Twice per Quarter lnstantaneous Jan-Dec Annual Annual Gallons per Sampling Average Maximum Day
_'It'lt.*
6.0 9.0 SU Twice per Quarter Grab Sampling Jan-Dec Minimum Maximum
'It ____
- Limits and Monitoring II of 11
- Official MDEQ Permit - Version l.1 ***