ML16125A207

Tennessee Multi-sector General Permit (Tmsp) Annual Storm Water Monitoring Report, Outfall 17

ML16125A207
Person / Time
Site:	Sequoyah
Issue date:	04/29/2016
From:	Schwarz C Tennessee Valley Authority
To:	Snodgrass W Document Control Desk, Office of Nuclear Reactor Regulation, State of TN, Dept of Environment & Conservation, Div of Water Resources
References
TNR050015
Download: ML16125A207 (2)

Text

Tennessee Valley Authority, Post Office Box 2000, Soddy Daisy, Tennessee 37384-2000 April29,2016 State of Tennessee Department of Environment and Conservation Division of Water Resources William R. Snodgrass Tennessee Tower 312 Rosa L. Parks Avenue, 11th Floor Nashville, Tennessee 37243 TENNESSEE VALLEY AUTHORITY - SEQUOYAH NUCLEAR PLANT-TENNESSEE MULTI-SECTOR GENERAL PERMIT (TMSP) ANNUAL STORM WATER MONITORING REPORT, Outfall 17 Please find enclosed a 2016 Annual Storm Water Monitoring Report for Sequoyah Nuclear Plant TMSP No. TNR050015. Outfall 17 was sampled on March 24, 2016, and the iron analysis is reported on the enclosed form CN-1115. There was no exceedance. If you have questions or need additional information, please contact Millicent Garland by phone at (423) 843-6714 or by e-mail at mrmoore@tva.gov.

I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in acc_ordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations.

Sincerely, Christopher J. Schwarz Site Vice President Sequoyah Nuclear Plant Enclosures cc (Enclosures):

Chattanooga Environmental Field Office Division of Water Pollution Control State Office Building, Suite 550 540 McCallie Avenue Chattanooga, Tennessee 37402-2013 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555

TENNESSEE DEPARTMENT OF ENVIRONMENT AND CONSERVATION (TDEC)

Division of Water Resources, William R Snodgrass Tennessee Tower, 312 Rosa L. Parks Avenue, I Ith Floor, Nashville, Tennessee 37243, 1-888-891-TDEC (8332)

Annual Stormwater Monitoring Report for Stormwater Discharges Associated with Industrial Activities under the Tennessee Multi-Sector General NPDES Permit (TMSP)

Facility Name:

TVA - Sequoyfi.hNuclear Plant 1MSP Number:

TNR050015 Contact Person:

Millicent Garland Phone Number:

423-843-6714 This report is submitted for the following calendar year (e.g. 2013):

2016 Outfall Number:

SW17 List all 1MSP sectors which apply to discharge from this outfall:

0 Sample Date:

3-24-16 LOW CONCENTRATION WAIVER (See Instructions Note 3): List all parameters for which the facility is certifying that there has not been a significant change in industrial activity or the pollution prevention measures in the area of the facility that drains to the outfall for which sampling was waived.

Parameters:

'I DIRECTIONS: fa the spaces below, provide the results of storm water monitoring for the designated outfall. The parameters for which monitoring must be conducted depend on which industry sector(s) of the TMSP applies to the discharge. Look up your sector(s) in the permit and analyze for the parameters that apply. If parameter is not listed below, submit additional sheets. All samples should be collected by grab technique.

Parameter Benchmark AnnuatSample Parameter (continued)

Benchmark Annual Sample (mgtL}

Re$idt (mgrL)

(mg/L)

Result (mg/L)

Aluminum, Total 0.75 nla Magnesium, Total 0.064 n/a Ammonia 4.0 nla Mercury, Total 0.0024 nla Arsenic, Total 0.15 n/a Nickel, Total 0.875 nla BOD,5-Day 30 nla Nitrate + Nitrite Nitrogen 0.68 nla Cadmium, Total 0.0021 nla Oil and Grease 15 nla Chromium, Total 1.8 nla pH 5.0-9.0 nla COD 120 nla Phenols 0.016 nla Copper, Total 0.018 nla Phosphorus, Total (as P) 2.0 nla Cyanide, Total 0.022 nla Selenium, Total 0.005 nla Fluoride 1.8 nla Silver, Total 0.0038 nla Iron, Total 5.0 2.33 mg/L Total Suspended Solids (TSS) 150 n/a Lead, Total 0.156 n/a Zinc, Total 0.395 nla CERTIFICATION AND SIGNATURE M!jke all entries in ink. This report must be signed by a responsible corporate oftJcer for a corporation, a general partner for a partnership, the proprietor for a sole proprietorship, or a principal executive officer or ranking elected official for a public agency.

I certify under penalty of law that this document and all attachments were prepared by me, or under my <lirection or supervision. The submitted information is to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment. As specified in Tennessee Code Annotated Section 39-16-702(a)(4), this declaration is made under penalty of perjury.

Christopher J. Schwarz Site Vice President, Sequoyah Nuclear Plant

&~

'.s:A_0_.rtP_I-__

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.c:::::J Date Permittee name (print or type)

Official Title INSTRUCTIONS

1. The purpose of this form is to report stormwater monitoring results under the TMSP. Only one sample per calendar year is required (except Sectors J & H, for more details see the 1MSP at http://www.tn.gov/environment/permits/tmsp.shtml) Grab samples should be collected within the first 30 minutes (or as soon thereafter as practical, butnot to exceed one hour) of when the runoff or snowmelt begins discharging. A separate form must be submitted for each outfall. If more than one sample is collected at any outfall, submit the average results of all monitoring data (for calculating average, use Y, ofa detection level, if parameter was not detected). New facilities must conduct sampling in the year during which permit coverage was obtained and during each. following year. The completed form must be submitted by March 3 I of the following year, e.g. monitoring required during 2013 calendar year is due by March 31, 2014.

2. If the results of annual stormwater runoff monitoring demonstrates that the facility has exceeded the benchmark concentration, the permittee must inform The Division's local Environmental Field Office (EFO) in writing within 30 days from the time stormwater monitoring results were received, describing the likely cause of the exceedance(s). Fu~ermore, within 60 days from the time stormwater monitoring results were received, the facility must review its stormwater pollution prevention plan (SWPPP), make any modifications or additions to the plan which would assist in reducing runoff concentrations to less than the benchmark concentrations for that parameter, and submit to the local EFO a summary of the,

proposed SWPPP modifications (including a timetable for implementation).

3. Low Concentration Waiver-When the average concentration for a pollutant calculated from monitoring data collected from the first four calendar years of monitoring is less than the benchmark concentration, a facility may waive monitoring requirements in the last annual monitoring

• period. This form should be used for certification oflow concentration waiver provision.

Complete, sign and date this form before it is submitted. Keep a copy of the completed form,for your records. Submit the original completed and signed form to: Compliance & Enforcement Unit, William R. Snodgrass Tennessee Tower, 312 Rosa L. Parks A venue, 11th Floor, Nashville, Tennessee 37243 or you may submit the report electronically to: DWRWater.Compliancet@.tn.gov CN-1115 (Rev. l-14)

RDA2366

Tennessee Valley Authority, Post Office Box 2000, Soddy Daisy, Tennessee 37384-2000 April29,2016 State of Tennessee Department of Environment and Conservation Division of Water Resources William R. Snodgrass Tennessee Tower 312 Rosa L. Parks Avenue, 11th Floor Nashville, Tennessee 37243 TENNESSEE VALLEY AUTHORITY - SEQUOYAH NUCLEAR PLANT-TENNESSEE MULTI-SECTOR GENERAL PERMIT (TMSP) ANNUAL STORM WATER MONITORING REPORT, Outfall 17 Please find enclosed a 2016 Annual Storm Water Monitoring Report for Sequoyah Nuclear Plant TMSP No. TNR050015. Outfall 17 was sampled on March 24, 2016, and the iron analysis is reported on the enclosed form CN-1115. There was no exceedance. If you have questions or need additional information, please contact Millicent Garland by phone at (423) 843-6714 or by e-mail at mrmoore@tva.gov.

I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in acc_ordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations.

Sincerely, Christopher J. Schwarz Site Vice President Sequoyah Nuclear Plant Enclosures cc (Enclosures):

Chattanooga Environmental Field Office Division of Water Pollution Control State Office Building, Suite 550 540 McCallie Avenue Chattanooga, Tennessee 37402-2013 U.S. Nuclear Regulatory Commission Attn: Document Control Desk Washington, DC 20555

TENNESSEE DEPARTMENT OF ENVIRONMENT AND CONSERVATION (TDEC)

Division of Water Resources, William R Snodgrass Tennessee Tower, 312 Rosa L. Parks Avenue, I Ith Floor, Nashville, Tennessee 37243, 1-888-891-TDEC (8332)

Annual Stormwater Monitoring Report for Stormwater Discharges Associated with Industrial Activities under the Tennessee Multi-Sector General NPDES Permit (TMSP)

Facility Name:

TVA - Sequoyfi.hNuclear Plant 1MSP Number:

TNR050015 Contact Person:

Millicent Garland Phone Number:

423-843-6714 This report is submitted for the following calendar year (e.g. 2013):

2016 Outfall Number:

SW17 List all 1MSP sectors which apply to discharge from this outfall:

0 Sample Date:

3-24-16 LOW CONCENTRATION WAIVER (See Instructions Note 3): List all parameters for which the facility is certifying that there has not been a significant change in industrial activity or the pollution prevention measures in the area of the facility that drains to the outfall for which sampling was waived.

Parameters:

'I DIRECTIONS: fa the spaces below, provide the results of storm water monitoring for the designated outfall. The parameters for which monitoring must be conducted depend on which industry sector(s) of the TMSP applies to the discharge. Look up your sector(s) in the permit and analyze for the parameters that apply. If parameter is not listed below, submit additional sheets. All samples should be collected by grab technique.

Parameter Benchmark AnnuatSample Parameter (continued)

Benchmark Annual Sample (mgtL}

Re$idt (mgrL)

(mg/L)

Result (mg/L)

Aluminum, Total 0.75 nla Magnesium, Total 0.064 n/a Ammonia 4.0 nla Mercury, Total 0.0024 nla Arsenic, Total 0.15 n/a Nickel, Total 0.875 nla BOD,5-Day 30 nla Nitrate + Nitrite Nitrogen 0.68 nla Cadmium, Total 0.0021 nla Oil and Grease 15 nla Chromium, Total 1.8 nla pH 5.0-9.0 nla COD 120 nla Phenols 0.016 nla Copper, Total 0.018 nla Phosphorus, Total (as P) 2.0 nla Cyanide, Total 0.022 nla Selenium, Total 0.005 nla Fluoride 1.8 nla Silver, Total 0.0038 nla Iron, Total 5.0 2.33 mg/L Total Suspended Solids (TSS) 150 n/a Lead, Total 0.156 n/a Zinc, Total 0.395 nla CERTIFICATION AND SIGNATURE M!jke all entries in ink. This report must be signed by a responsible corporate oftJcer for a corporation, a general partner for a partnership, the proprietor for a sole proprietorship, or a principal executive officer or ranking elected official for a public agency.

I certify under penalty of law that this document and all attachments were prepared by me, or under my <lirection or supervision. The submitted information is to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment. As specified in Tennessee Code Annotated Section 39-16-702(a)(4), this declaration is made under penalty of perjury.

Christopher J. Schwarz Site Vice President, Sequoyah Nuclear Plant

&~

'.s:A_0_.rtP_I-__

S~

.c:::::J Date Permittee name (print or type)

Official Title INSTRUCTIONS

1. The purpose of this form is to report stormwater monitoring results under the TMSP. Only one sample per calendar year is required (except Sectors J & H, for more details see the 1MSP at http://www.tn.gov/environment/permits/tmsp.shtml) Grab samples should be collected within the first 30 minutes (or as soon thereafter as practical, butnot to exceed one hour) of when the runoff or snowmelt begins discharging. A separate form must be submitted for each outfall. If more than one sample is collected at any outfall, submit the average results of all monitoring data (for calculating average, use Y, ofa detection level, if parameter was not detected). New facilities must conduct sampling in the year during which permit coverage was obtained and during each. following year. The completed form must be submitted by March 3 I of the following year, e.g. monitoring required during 2013 calendar year is due by March 31, 2014.

2. If the results of annual stormwater runoff monitoring demonstrates that the facility has exceeded the benchmark concentration, the permittee must inform The Division's local Environmental Field Office (EFO) in writing within 30 days from the time stormwater monitoring results were received, describing the likely cause of the exceedance(s). Fu~ermore, within 60 days from the time stormwater monitoring results were received, the facility must review its stormwater pollution prevention plan (SWPPP), make any modifications or additions to the plan which would assist in reducing runoff concentrations to less than the benchmark concentrations for that parameter, and submit to the local EFO a summary of the,

proposed SWPPP modifications (including a timetable for implementation).

3. Low Concentration Waiver-When the average concentration for a pollutant calculated from monitoring data collected from the first four calendar years of monitoring is less than the benchmark concentration, a facility may waive monitoring requirements in the last annual monitoring

• period. This form should be used for certification oflow concentration waiver provision.

Complete, sign and date this form before it is submitted. Keep a copy of the completed form,for your records. Submit the original completed and signed form to: Compliance & Enforcement Unit, William R. Snodgrass Tennessee Tower, 312 Rosa L. Parks A venue, 11th Floor, Nashville, Tennessee 37243 or you may submit the report electronically to: DWRWater.Compliancet@.tn.gov CN-1115 (Rev. l-14)

RDA2366