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Home My WebLink AboutNCS000581_Roxboro Updated SW Application Submittal_20141215DUKE ENERGY, PROGRESS December 15, 2014 Mr. Bradley Bennett NC Division of Energy, Mineral and Land Resources 1612 Mail Service Center Raleigh, NC 27699-1628 Duke Energy Progress ROXBORO STATION I 1700 Dunaway Road Sernora, NC 27343 Subject: Duke Energy Progress, Inc. Roxboro Steam Electric Plant Resubmittal and update of EPA Forms 1 and 2F and supplemental information Person County Dear Mr. Bennett: Enclosed is an update to EPA Form 1 and EPA Form 2F for the subject facility originally submitted to NC DENR, and currently pending, in September 2011. A full copy of the 2011 submittal is also enclosed along with a copy of EPA Form 1 and EPA Form 2F submitted to NC DENR in 2006. At the time of the pending 2011 application the facility was owned by Progress Energy Carolinas, Inc. Duke Energy Corp. ("Duke") subsequently submitted a request for name change to Duke Energy Progress, Inc. to NCDENR which was approved on July 10, 2013. Any issued permit should be issued to Duke Energy Progress, Inc. This update to EPA Form 2F removes one of the two storm water outfalls for which coverage was originally sought in 2006 and 2011. This update also adds one additional outfall (SW -3) on the west side of the plant just north of the Unit 4 cooling tower. Site development work redirected flow power plant from outfall SW -B. The power block flows formerly directed to outfall SW -13 are now tributary to NPDES permitted outfall. 006 and have been noted in our NPDES wastewater application. There are no known seeps, wastewater drains or sources of process wastewater tributary to SW -A or SW -3. Samples from SW -A were submitted with the application in 2011. An additional sampling event occurred on November 17, 2014. Those sample results are included with this submittal. All storm water associated with industrial activity at the Roxboro Steam Plant is currently permitted by having made proper application on numerous occasions dating back to 1991. Past guidance (copy enclosed) confirms that comingled and wastewater released through NPDES wastewater outfalls is to be permitted in NPDES wastewater permits. The vast majority of categorical storm water within the steam electric generation area of the property is properly identified in our NPDES permit application, flows to the wastewater treatment systems, and is released through NPDES permitted wastewater outfalls. Our understanding is that NCDENR now intends to issue separate storm water permits for storm water discharges from steam electric facilities as opposed to the way storm water at Roxboro has been permitted in past permits. As requested, also enclosed is a check in the amount of $860.00 for processing the application. To this point, the annual administering and compliance fee for storm water coverage has been included in the annual fee for permit NC0003425. If there are any questions regarding this submittal, please contact Shannon Langley at (919) 546- 2439 or Robert Howard at (336) 598-4077. Sincerely, Mike Mosley — Plant Manager Roxboro Steam Electric Plant Cc: Shannon Langley Mail Code NC14 Robert Howard Duke Energy Business Services 1000126136 DUKE 400 South Tryon Street JPh1ORGAN CHASE BANK, N.A. ENERGY. Chariotte, NC 29283 Syracuse, NY 50-937213 Corporate Accounts Payable ST25B 1 4vj) South Trym Street Charlotte, NC 28285 este 11/12/14 pay Eight hundred sixty and xr 1100 Dollars oe TO nr NCDENR - NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES 512 N SALISBURY STREET Raleigh, NC 27604 S**860.00 #ftoo Authorized Signature Update to Form submitted September 25, 2011 Please Print or type in the unshaded erects odv. Fr e.,,,,.,, d niers M. Wnennnaa FORM U.S. ENVIRONMENTAL PROTECTION AGENCY I. EPA 1 D. NUMBER 1 VEPA GENERAL INFORMATION rte c Consoldaied Parmtts Program D M GENERAL Wad dw'Genendbun�erau-b�►esmmn�) 7 LABEL ITEMS GENERALINSTRt1CTIM I ■ preprinted heel has bean PraAJK ante it in WIe desgna%d space. Review the Irdanoa an car@W n pry of h L EPA I.D. NUMBER Is lnconser, esus Waugh n end ardor Wa mi dm4 in the .pproprlats esln orae below uso, n arhr d Who preprinted data Is AL FACILITY NAME PLEASE PLACE LABEL IN THIS SPACE Inla�neffmon� Mould stn° kit d Che leader 4In ipecs s ore pPe+4. Pa+� Pro+Bde W to eha proper Wn arsa(s) beww If Who label Is compete and correct you V. FACILITY MAILING need not complete Items I, 111, V. WW VI (except M which ADDS must be QMVkted reperd1e4. Compete lag Items W no abet has been provided Rehr to the im:tnhcbms for deta3ed item N. FACILITY LOCATION desaiptlara and for the spat ouMortrndats herder wAdeh Wits dela is Wkcb d. it. POLLUTANT CHARACTERISTICS INSTRUCTIONS: Complete A through J to determine whether you need to submit any permit application fomts to the EPA. It you answer to any questions, you must submit this form and the supplemental form listed In the parenthesis failowing the question. Mark'X' in the box in the third column if the supplemental form Is attached. If you answer'no' to each question, you need not submit any of these forms. You may answer 'no! If your activity Is excluded from permit requirements; see Section C of the InstnxIons. See also, Section D of the lnstnxOms for definitions of bold-faced terms. Marhr°x Ia•x SPECIFIC QUESTIONS YES NO FORM SPECIFIC QUESTIONS M NO F MM ACHED A. Is this larility a publicly owned treatnsent works whidh results In a discharge to waters of the U.S.? (FORM 2A) X B. Does or will this facifdy (eWw edsting or proposed) Include a concentrated animal feeding operation or X aquatic animal production facility which resuks In a _ I hs sr a discharge to waters of the U.S.? (FORM 2B) C. Is this a facility which currently results in discharges to waters of the US. other than those described In A or B X X D 1s this a proposed fatty (O&Wthan !hose described in A in v above? (FORM 2C) a n y orB above) which wAt fesutt a discharge to waters of the U.S.? (FORM 2D) - - a / a a E. Does or will this facility treat. store or olspose of F. Do you or will you Inject at this facility Industrial or hazardous wastes7 (FORM 3) X municipal effluent below the lowermost stratum X containing, within one quarter rrWe of the well bore, a n underground sources of drinking wafer? (FORM 4) G. Do you or wig you Inject at this facility any produced water H. Do you or will you Inject at this facility fluids for spedial or other fluids which aro brought to the surface in processes such as mining of sulfur by the Frasch process, connection with conventional all or natural gas production, X solution mining of minerals, In situ combustion of fossil X Inject fluids used for enhanced recovery of oil a natural fuel, or recovery of geothermal energy? (FORM 4) gas. or Inject fluids for storage of liquid hydrocarbons? (FORM 4) >. >t a a 1 is this facility a proposed stationary source which Is one J Is this fad Pity a proposed stationary source which Is of the 28 Industrial cateVeles listed In the instructions andV which emit 100 tons X NOT one of the 29 Industrial categories listed In the will potengaAy per year of any air instructions and which will potentially, emit 250 tons par pollutant regulated under the Clean AIr Act and may affect year of any air polutant regulated under the Clean Air Act �+ n « x or be located in an allnment area? (FORM 5) a and may affect or the located In an attainment area? (FORM 5) 111. NAME OF FACILITY Inies ROxbOrO team lectric Plan U 70-15 IV. FACILITY CONTACT A. NAME a TITLE LE (trot ps; h ode) B_ PHONE (mra cork & na) c_ 2 Mos ey, Mike - Plant Manager 163W57—AA 4 JA rte tl eh -1 6L es V FACILTY MAILING ADDRESS A. STREET OR P.O. BOX -T-i- — - 3 140b away Road J3 16 he 4 B. CfTY OR TOWN C. STATE D ZIP CODE e 4 Ro oro C 2 343 .- a he -- b a C a p . V1, FACILITY LOCATION A. STREET, ROUTE NO. OR OTHER SPECIFIC IDENTIFIER JCS 1 0 .nnaway Road a Ila a B. COUNTY NAME Person s A C. CITY OR TOWN D. STATE E ZIP CODE F. COUNTY CODE (f hwhla) c e S sir C - 2 3 3 - n Is --- A ai a. EPA Form 3510.1(&90) CONTINUE ON REVERSE CONTINUED FROM THE FRONT VII. SIC CODES LtM in order of A. FIRST B. SECOND i4I I (speedfy) alettric power Service. 7 hfxr ) C. THIRD D. FOURTH 7 (fpcdh) , l rly) >o VIII. OPERATOR INFORMATION A. NAME B Is the name listed in Item De Energy Progress, Inc. VmAelsotheowneR fluk m ®YE3 ONO C STATUS OF OPERATOR (Enterdw Mnfdate Ituerinto the amwer bow. if "Other,"s j D. PHONE areacode & 7) S= FE TEAL M = PUBLIC (odwrthan faked orrmre) p (rPedfy) P a PRIVATE 0 = OTHER (speed) a a E. STREET OR A.O. BOX 4 0 South i m ngton treet X is F. CITY OR TOWN G. STATE I K ZIP CODE IIX. INDIAN LAND JB Raleigh NC 2760i Is the facility located on Indianlands7 0 YES 0 NO X. EXISTING ENVIRONMENTAL PERMITS A. NPDE513irr s toS ace Rbler D. PSD Atr EmL.rrortt Fro edSoams r I T g N IVC0003425 g p IJ B. UIC Urtde f «trop Fl.lds E. OTHER 11' r010 1 4e (sp ,0) Title v Air permit +a C. RCRA Ha arils fiastes E OTHER s T IT I (Free aLAte tae dl.cherga permit for as 9 R g WQ0000020 1 nu 1 17, lu XI. MAP Attach to this application a topographic map of the area adending to at least we mile beyond property bourxlades. The map must show the outline of the facility, the location of each of Its wisting and proposed intake and discharge structures, each of its hazardous waste treatment, storage, or disposal fac itles, and each well where it Injects fluids underground. Include all springs, rivers, and other surface water bodies In the map area See lnstnrctlons For predse requirements. X13. NATURE OF BUSINESS awm4de a brief desai en Electric utility - This facility is an electric generating facility consisting of four coal fired units with a total generating capacity of 2558.2 Megawatts. X111. CERTIFICATION (see instruction) I certify render penalty of law that f have personally examined and am famNar with the htformatian submitted In this appikatlon and ad attachment: and that based on my ktgdry of Mose persons fmmedratety msporWble for oNaWng the Infarmaffon contalned in the appBcation, l helieve that the Wommfion 1s trus. accurate, and complete. t am aware that there are slgniAmnt penalties forsubmitting faire hformalFon, including the possib ty of fine andhnprf:onment A. NAME d OFFICIAL TITLE (r)pe arprint) B SIGNATURE C. DATE SIGNED Mike Mosley, Plant Manager Roxboro Steam Electric Plant COMMENTS FOR OFFICIAL USE ONLY e C EPA Form 75141 (8-90) Update to Form submitted September 26, 2011 and October 2, 2006 Please ntartype inthe unshaded areas only. EPA ID Number (Copy from item 1 of Form 1) NCO003425 :1 Form Approved. OMB No. 20460086 Approval expires 5-31-92 FORM ZF NPDEs US. Environmental Protection Agency :EPA Washington, 20460 Application for Permit to Discharge Storm Water Discharges Associated with Industrial Activity Paperwork Reduction Act Notice Public reporting burden for this application is estimated to average 28 B hours per application. Including time for reviewing Instructions, searching oWsting data sources, gathering and maintaining the data needed, and completing and reviewing the collection of Information. Send comments regarding the burden estimate, any other aspect of this collection of information, or suggestions for Improving this form, Including suggestions which may increase or reduce this burden to- Chief, Information Policy Branch, PM -223, U S. Environmental Protection Agency, 1200 Pennsylvania Avenue, NW, Washington, DC 20460, or Director, Office of Information and Regulatory Affairs, Office of Management and Budget, Washington DC 20503. 1. Outfall Location For each outfall, list the Wude and longitude of its location to the neatest 15 seconds and the name of the receiving water. A. Outfall Number D Receiving Water {1Fslj B latilude C. Longitude (name) SW -A 36 29 16 79 4 19 Hyeo Reservoir 5W-3 36 29 3.7634 74 4 44,7774 H co Remervoir 11. Improvements A. Are you now required by any Federal, State, or local authority to meet any implementation schedule tot the construction, upgrading or operation of wastewater treatment equipment or practices or any other environmental programs which may effect the dricharges described in this application? This includes, but is not limited to, permit conditions, administrative or enforcement orders, enforcement compliance schedule letters, stipulations, court orders, and grant or loan conditions. 1. Identification of Conditions, 2. Affected Outfatls 4. Final Compliance Dale Agreements, Etc, number source of discharge 3. Brief Description of Project a. req, I b. H/A B You may attach additional sheets describing any additional water pollution (or other environmental projects which may affect your discharges) you now have under way or which you plan. Indicate whether each program Is now under way or planned. and Indicate your actual or planned schedules for construction Ill. Me Drainage Map Attach a she map showing topography (or indicating the outline of drainage areas served by the outfalls(s) covered in the application K a topographk map is unavailable) depicting the facility including each of its Intake and discharge structures; the drainage area of each storm water outfall; paved areas and buildings within the drainage area of each storm water outfall, each known past or present areas used for outdoor storage of disposal of significant materials, each mdsting structural control measure to reduce pollutants In storm water runoff, materials loading and access areas, areas where pesticides. herbicides, soli conditlonera and fertilizers are applied; each of b hazardous waste treatment, storage or disposal units (Inducting each area not regLred to have a RCRA pem* which Is used for accumulating hazardous waste under 40 CFR 262.34); each wee. where fiu'ds from the facility are injected underground; springs. and other surface water bodies which received storm water discharges from the facility EPA Form 35162F (1-92) Page 1 of 3 Continue on Page 2 Update to Farm submitted September 26, 2011 and October 2, 2006 Continued from the IV. Narrative Description of Pollutant Sources A. For each outfall, provide an estimate of the area (Include units) or Imperious surfaces (Including paved ants and bditg roots) drained to ehe outran, and an estimate of the total surface area drained by the outrail. outfall Area of Impervious Surface Total Area Draw" outran Area of Impervious Surface Total Area Drained Number (provide um4s) (provide unb) Number (provide unas) (provide unix) SH -A 0.00 acres 31.7 aereu Ser -3 see aerial map of SW 3 see map of 69r-3 B. Provide a narrative description of significant matelots that are currently or in the past three years have been treated, stored or disposed In a manner to allow exposure to storm water, method of treatment, storage or disposal; past and prowl materials management practices employed to minimize canted by these materials with storm water runoff; materials loading and access areas and the location, manner, and frequency in which pesticides, herbicides, soil conditioners, and fertilizers are applied. sec Attachment 6 C. For each outfall, provide the location and a description of existing structural and nonstructural control measures to reduce pollutants In storm water runoff; and a description of the treatment the storm water receives, Including the schedule and type of maintenance for control and treatment measures and the ultimate disposal of any solid or fluid wastes other than by discharge. Outfall List Codes from Number Treatment Table 2F-1 See attachment 7 V. Nonstormwater Dische es A. I certify under penalty of law hat the outfall(s) covered by this applk flon have been tested or evaluated for the presence of nonstormwater discharges, and that all nonstarmwater discharged from these outfall(s) aro Identified In either an accompanying Form 2C or From 2E application for the outfall. Name and Official Title (type or prfnf) gnatum ate Signed Robert Howard, plant Ev. Coordinator B. Provide a description of the method used, the date of any testing, end the onsite drainage points that were directly observed during a test. Stormwater outfall SN -A and SW -8 were visually observed as part of the appication proaeso in 2011. This observation occurred on June 15th 2011. There was no flow obserbved at that time. Outfall SH -B has been eliminated. outfall SW -A was observed on September 23, 2014 an part of the permit application update. No flow was observed on September 23, 2014. {, Significant teaks or Spills Provide existing infermation regardng the history of signifcard leaks or spills of tock or hazardous pollutants at the facility In the last three years, including the approxdmate date and location of the spill or leak, and the type and amount of material released. are have been no leaks of spills of toxic or hazardous pollutants in the past three years. EPA Form 3510.2E (1-92) Page 2 d 3 Om inue on Paye 3 Update to Form submitted September 26, 2011 and October 2,2006 EPA ID Number (copy hem Item 1 of Form i) Continued from Page 2 INCO003425 outfall SW -A Discharge Information A, B, C, & D: See instructions before proceeding. Complete one set of tables for each oulfalt. Annotate the outfall number In the space provided. Table VII -A, VII -B, V11 -C are included on separate sheets numbers VII -1 and VII -2 E. Potential discharges not covered by analysis — Is any toxic pollutant listed In table 2F-2 2F-3 or 21`4 a substance or a component of a substance which you currently use or manufacture as an Intermediate or final product or byproduct? © Yes gist all such pollutants below) ❑ No (go to Section ►X) The following elements could be present in coal and/or oil: Antimony Arsenic Beryllium Cadmiun Chromium Lead Mercury Nickel Selenium Silver Thallium Zinc III. Biological Toxicity Testing Data Do you have any knowledge or reason to believe that any biological lest for acute or chronic to:dcily has been made on an Y of your discharge or on a receiving water In relallon to your discharge within the lest 3 years? ❑ Yes (fist all such pollutants below) 0 No (go le Section LX) IX. Contract Analysis Information Were any of the analyses reported in Item Vil performed by a contract laboratory or consulling firm? m Yes (list the name, address, and telephone number of, and pollutants ❑ No (go to Section X) analyzed by, each such laboratory orfirm below) A. Name S. Address C. Area Code & Phone No D Pollutants Analyzed Pace Analytical Services, Inc. 3225 Riverside Drive 18281254-7176 All Asheville, NC 38904 X. Certification I tardy under penalty of law that this document and all attachments were prepared under my dtrecdon or supervision in accordance with a system designed to assure that qualified personnel property gather and evaluate the informadon submitted Based on my inquiry of the person or persons who manage the system or those persons c0reGly responsible for gathering the lnfamation, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are signiricant penalties for submitting Use information, including the possibility of fine and imprisonment for knowing doladons. A. Name S Official Title (Type OrRlnl) B. Area Code and Phone No. Mike Mosley, Plant Manager (336) 597-6101 C. Signature D. Date Signed EPA Form 3510-2F (1-92) / Page 3 of 3 Update to Form submitted September 26, 2011 and October 2, 2006 EPA Form 3510.2E 11-92) Page V11-1 Continue on Reverse EPA ID Number (copy hwn Rem 1 of Farm 1) 00003475 outfall SW -A Form Approved OMB No 2040-0066 Approval expires 5.31.92 VII. Discharge information {Continued from page 3 of Form 2F) Part A — You must provide the results of at least one analysis for every pollutant in this table. Complete one table for each outfall. See instructions for additional details Pollutant and CAS Number (favaUable) Maximum Values (lndude units) Average Values (lndude units) Number of Storm Events Sampled Sources of Pollutants Grab Sample Taken During First 20 Minutes Flax -Weighted Composite Grab Sample Taken During First 20 Minutes Flow -Weighted Composite Oil and Grease <S.O mg/1 NIA i Biological Oxygen Demand (BODS) 1s.0 mg/1 1 Chemical Oxygen Demand (COD) 117 mg/1 1 Total Suspended Solids (TSS) 76.9 mg/1 1 Trial Nitrogen 3.5 mg/l 1 Total Phosphorus 0.30 mg/1 1 PH Minimum 7.06 Maximum 7.09 Minimum Maximum 1 Pad B— List each pollutart that Is lirnited In an eeluerd guideline which the facility Is subject to or any pollutant listed in the fadfrgys NPDES permit for Its process wastewater (if the facility Is operating under an existing NPDES permit) Complete one table for each outfall. See the Instructions for additional details and requirements. Pollutant and CAS Number (if avalable) Maximum Values Average Values 0nnrlude units) pndude units) Grab Sample Grab Sample Taken During Taken During First 20 Flow -Weighted First 20 Fk wWeighted Minutes Composite Minutes Composite Number of Storm Events Sampled Sources of Pollutants Copper B.7 ug/l 1 Iran 7140 ug/l 1 Arsenic <5.8 ug/1 1 Vanadium 7.0 ug/l 1 Antimony <5.8 ug/1 1 Selenium <10.0 ug/l 1 Beryllium <1.0 u9/1 1 Mercury <0.2 ug/1 1 Temperature 23.0 Degrees C 1 • An additional sample will be obtained and anal yzed at next available opportunity. Results will be submitted when complete. Sample will be analyzed for all parameters requested by HC DEMLR. EPA Form 3510.2E 11-92) Page V11-1 Continue on Reverse Update to Form submitted September 26, 2011 and October 2, 2006 Continued from the Front Part C - List each pollutant shown In Table 2F-2, 2F-3, and 2F-4 that you know or have reason to believe is present. See the instruction for additional details and requirements, Complete one table for each outfall Maximum Values Average Values furits) (lndude units) Number Pollutant Grab Semple Grab Sample of and Taken During Taken During Storm CAS Number First 20 Fky*WeigMed First 20 Flam-Weighted Events (f avallabfe) Minutes Composite M nutes Composite Sampled Ssurtes of Pollutants All Conventional i Honconventional May be present in coal pollutants listed in Table 2F-2 MAY be present in trace amoun to Toxic pollutants in Table 2F-3 MAY May be present in coal be present in trace amoun to. PartD — Provide data for the storm everd(s) which resulted In the maArnum values for the flow weighted oamposite sample. 1. Data of Storm Event 2. Duration of Storm Event (in minutes) 3. Total rainfall during storm event pn Inches) 4. Number of hours between beginning of storm measured and end of previous measurable rain event 5. Maximum Ilaw rate during rain event (gallonsftr4 to or aped& units) $ Total flaw from rain event (gallon or sped& units) 8/13/2011 75 minutes 1.5 inches 144 hours - 231,572 gallons See estimate assu=ticn below. 7. Provide a description of the method of flow measurement or estimate. Rationale Runoff Coefficient (RC) per site condltiona: Grass . 0.3, Woods . 0.2, Gravel -- 0.6, Inpervious :. 6.95. Part A Item 6: 21.691 acres of which 13.424 are grassed and 8.270 acres are wooded yields a RC of 0.262. 21.7 acres x 1.5 inches of rain x RC of 0.262 . 231,572 gallons. EPA Form 3510.2F (1-112) Page VII -2 Roxboro Steam Plant Stormwater Monitoring- November 2014 Stormwater samples were collected from the Roxboro Steam Plant stormwater outfalls (see attached table) during a representative storm event on November 17, 2014, measuring 0.96 inches. Samples were collected directly into properly preserved bottles and shipped on ice to Duke Energy's analytical laboratory in Huntersville, NC. Analytical parameters for analysis were: TSS, TDS, Oil &Grease, Cl, SO4, F, COD, Al, As, B, Ba, Ca, Cd, Cu, Cr, Fe, Mn, Mo, Mg, Ni, Pb, Sb, Se, Tl, Zn, Hardness and Hg. Storage and preservation techniques of the samples after collection, and prior to analyses, were followed according to Appendix A. Analyses were conducted by Duke Energy's Huntersville analytical laboratory(NC Wastewater Certification #248) and Pace Analytical Laboratories (NC Wastewater Certification # 12). Laboratory analytical methods used for each parameter are provided in Table 1 and analytical results are presented in Appendix B. Table 1. Parameter Method Reporting Limit Units Lmk COE) HACHMM 20 mgjL DukeEnergy Chloride EPA300.0 1 mg/L DukeEnergy Nuoride EPA300.0 1 rng/L DukeEnergy Sulfate EPA300.0 1 mg/L DukeEnergy Oifankrease EPA1664B 5 ug/L PaceAnaltylcal Mercury(Hg) EPA245.1 0.05 ug/L DukeEnergy Aipm€num(Ai) EPA2003 0.005 mg/L DukeEnergy Barium(Ba) EPA200.7 0.005 mg/L DukeEnergy Boron(B) EPA200.1 0.05 rnzA DukeEnergy Calcium(Ca) EPA200.7 0.01 mg/L DukeEnergy Hardness EPA200.7 0.19 n�g/L{Cadw DukeEnergy Iron(Fe) EPA200.7 0.01 mg/L DukeEnergy Magnerlum(Mg) EPA2003 0.00 mg/€. DukeEnergy Manganese(Mn) EPA200.7 0.005 mg/L DukeEnergy Zinc(Zn) E A2 0.005 � VL DukeEnaW Antimony(5b) EPA200.8 1 ug/L DukeEnergy Arsenic(As) EPA200 8 1 ug/€. DukeEnergy Cadmium(Cd) EPA200.8 1 ug/L DukeEnergy Chromfum(tr) EPA200.8 1 ug/L DukeEnergy Copper(Cu) EPA200.8 1 mg/L DukeEnergy Lead(Ph) EPA200.8 1 ug/L D%jWEnergy Molybdenum(Mo) EPA200.8 1 ug/L DukeEnergy NCckel(N€) EPA200.8 1 ug/L DukeEnergy Selenlum(Se) EPA200.8 1 ug/L DukeEnergy Thaliium(TI)LowLevel EPA204.8 0.2 ug/L DukeEnergy TDS SM2540C 25 mg/L DukeEnergy TSS SM2540D 5 mg/L DukeEnergy Appendix A Sample Preservation and Hold times 2nty 4.Ammonia 10.Boron 14.13I coa endomand,carbonareous 16.Chlodde 21.Color - `23-24.Cyantde t l ar a .. oirdO1 andfrae 25.Fluorlde 28.Hydrogen Ion (pH) Table IB -Metal ii�m�TUM HJT 35. Mercury(CVAA) -"—G&ur CP $j 3,5-8,12,13,19, 20, 22,26,29,30,32.34,36,37, 45, 47,51, 52,58-60, 62, 63,70-72, 74,75,Metais,except boron,chromium VI,andmercury _ 39.141trate-nitrite 41.011andgrease a.i)icya in-ASSOlvedprobe 47., nkler ' P. FP.G P P, FP G P, FP,G P,43-- P, FP,G P at Ps --i P, FP,G 'KIM P, FP,G W. A f�n� Cafy'iT P, FP,G P, FP,G P; FP;G P, FP,G `,HzSO�typH �2 r <2 r— HNOatopH <2,or aUeast 24 hourspdor toanalysis10 Cool,S6"C`°,H2SOatopH <2 C" Coolto56'C", HClor H2SO.to PH <2 or0 CCGO t susC'24 28days. 28da 9 -- ---, - - Anaiyzewithinl6 minutes. 2 &months. 28days. mays -- Filter within 156inutes; Analyzewithin48 hours. 57.Residus Volatile P. FRG Coo1,56'C'� Mays. 64.Specificconductance G. BotBeandtap Fixan slteandstorelndark Shours. YBA 28days. NO GG Coot,s6'C 48hours. BB.Suifide P. FP,G P. FP,G Cool'o-c" 7da -_ �• 36 Er• P, FP,G - Caol,s6'C'r 7days. f' O �- rs 57.Residus Volatile P. FRG Coo1,56'C'� Mays. 64.Specificconductance P, FP,G 4 Cool,56'C' YBA 28days. NO MLI S. BB.Suifide P. FP,G Coal,s&'CSB,addzinc acetate 7days. 137.t�irl#s -_ �• l',3 .- lus sodium ro)dde lopes >9 - _ .A. - - }Tyi�Tn1 t36.SurfaFctants Cool,s6 C 48hours. P. FP,G 73.Turbidity P. FP,G Cool,58'C 48hours. "Pisforpolyethylene;"FP"isfluoropolymegpolytetrafluoroethylene(PTFE);Teflono),orotherflwmpolymer, unless stated otherWse inthlsTabiell;'G'lsgiass;"PA"isanyplasdcthaOsmadeofasterilizablemaledal(polypropyleneorotherautodavableplastic);"IAPE"is lowdensity poiyethAene. Except where noted In this Table land the method for the parameter, preserve each grab samplewtthinl5minules of collection. For a ithepreservativetothesam plecontainerpdor atom positesam ple,oratiquotspiithoma composite samplaWthinl5minutesofcollecdon.1% composite measurement is required but a composite sample would compromise sample integrity, individual grab samples must be collected at prescribed time intervals(e.g.,4 samples over the course of a day, at 6 -hour intervals). Grabsamplesmustbeanalyzedseparatelyandthe concentrationsaveraged.Altematively,grab samplesmaybecollectedinthe fieldand composited inthe laboratorylfthe compositingprocedureproducesresultsequivalentlomsultsproducedbyadthmeticaveragingofresultsof analysisofindividualgrabsamples.Forexamplesofiaboraloryeompositingprocedures,seeEPAMethod1664RevA(oilandgrease)and the procedures at 40CFR 141.34(fj(14)(iv) and(v) (volatileorganics). 3WhenanysampleistobeshippedbyoDmmoncarderorsentviatheU.S.PostalSenrice,itmustcom piyW ththeDepartmentof TransportaUonHazardousMatedalsRegulatlons(49CFR partl72).Thepersonoffedng such materialfortransportation lsresponsibiefor ensuringsuch compliance.Forthepreservationrequirementoifablell,the OfficeofHazardousMaterials,MalerialsTransportation Bureau, DepartmentofTransportation hasdelenmined that theHazardousMaterialsRegulabonsdo notapply lothe followingmaterials:Hydrochloric acid(HCI)Inwater solutionsat concentradonsof0.04%by weightodess(pHaboutl.96orgreater, Nitrlcacid(HNOJnwaler solutionsat concentradonsollO.15%by weighlodess(pHaboul1.62orgreater);Sulfudcadd(H2SO4Hnwaler solutionsat concentradonsofO.35%by weightoriess(pH about1.15orgreater);and Sodiumhydro)ide(NaOH)Inwater solufionsateoncentraBonsofO.080%by weighlodess(pH aboutl2.30orless). 4Samplesshouldbeanalyzedassoonaspossibleafter colleccti�on.Thetimeslistedarethe maximum limesthatsamplesmaybeheld beforethestartofanalysisandstillbecansideredvalld.Sampiesmaybeheldfodongerperiodsonlyifthepermitteeor monitoringlaboratory hasdataonfiletoshowthat,forthespecifictypesofsamplesunderstudy,theanaiytesarestableforthelongertime,andhasreceiveda vadancefromtheRegionalAdministratorunderSec.136.3(e).Foragrabsample,thetmlding0m ebeginsatthetim eofooliection.Fora composite samplecollecledWthanautomatedsampler(e.g.,usinga24-hourcomposilesampiersee 40CFR122.21(g)(7)(i)or40CFRpart 403,AppendixE),thehoidingbmebeglnsatthebm eoftheendofcollectionofthecompositesample.Forasetofgrabsam plescomposited inthefieldodaboratory,thehoidingtimebeginsatthegmeofcollecdonofthelastgrabsampleintheset.Somesampiesmaynolbestable forthema)dmumlimepedodgivenlnthetable.Aperm itteeormonitodnglaboratorylsobligatedloholdthesampleforashortertimeifit knowsthatashortertlm eisnecessarytomaintainsam plestability.Seel36.3(e)fordetalls.Thedateandtimeofcollecdonofanindividual grabsampleisthedateandtlmealwhichthesampleiscollected.Forasetofgrabsamplestobecomposited,andthatareallcollectedon the samecalendar date, thedateofcollection is thedate onwhichthe samplesarecollected. For aselolgrabsam pies tobecwmposited,and thatarecollectedacrasshm=lendardales,thedaleofoollecdonlsthedatesotthehwdays;a.g.,Novemberl4-15.Fomoomposite sample collectedautomaticallyon agivendate,thedateof collect;onisthedateonwhichthesampieisoollecled.Foracomposits sample callectedautomaU=Ily,andthadscoliectedacrosstwxmlendardates,thedaleofcollecilonisthedatesofthe tvwdays;e.g.,Novemberl4- 15.Forstadc-mnevvaltoAcitytests,eachgraborcampositesamplemayalsobeusedtopreparetestsolutionsforrenewalat24h,48h, and/or 72h afterfirstuse, ifstoredat0-6°C, wlthminimumhead space. °ASTMD7365-09aspecifiestreatm entoptionsforsamplescontainingoxldants(e.g.,chlorine).Atso.Sectlong060AofStandard MethodsfortheExaminationofWater andlWastewater (20thand2lsl editions) addresses dechlodnationpmcedures. °Sampling, preservadonandmidgatinginterferences inwater samplesfor analysis of cyanidearedescdbedinASTM D7365-09a.There measuresdescribedin theanalytical testmethod. Anyremovalor suppressiontechniquenotdescdbedinD7365-09aortheanalydcaltest methodmustbedocumentedalongwith supportingdata, 'Fordissolvedmetals,fiitergrabsompleswlthinl5minutesof collectlonarrdbeforeaddingpreservatives.Fora composite sample coilectedwithanautomated sampler(e.g.,usinga24-hour composite sampler, see40CFR 122.21(g)(7XI)or40CFR Part403,Appendix E), fillerlhesamplewithinl 5minutesaftercompietionofcollecdonandbeforeaddingpreservatives.lfitlsknovmorsuspeetedthatdissolved samplelntegrity willbe compromisedduring collecbonofacomposite samplecollected automatically over time(e.g.,by interchange ofametal betweendissolvedandsuspendedforms), collectandfiltergrabsamplestobe camposited(footnote2�nplaceofacompositesample coliectedautomatically. °Guldaneeapplies tosamples lobeanalyzedby GC,LC, or GC/MS for specific compounds. °If thesamplels not adjustedtopH 2, then thesampiemustbeanalyzedwithin sevendays of sampling. 1°ThepH adjustment isnotrequiredifacroleinvAlinotbemeasured. Samplesfor acroleinreceivingnopH adjustment mustbeanalyzed W thin3daysofsampling. 11WhentheextractableanalytesofconcemfailWthinasingiechemicalcategory,thespecifiedpreservativeandma)dmumhoiding times shouidbe observed for opdmumsafeguardofsampleintegrity(l.e.,useall necessary preservativesandholdfor theshortest timelisted). When theanalytesofconcem fallwithin twoor more chemicalcalegodes, the samplemay bepreservedby cooling to56'C,reducingresldual chlodn&Mth0.008%sodiumthiosulfate,storingin thedark,andadjusting thepH toB-g;sampiespreservedin this mannermaybeheld for sevendaysbeforeextracdonandforfortydaysafterexlracdon.Ezoepdonsto thisoptionalpreservationandholdingdmeprocedurearenoled In iootnote5(regardingthenequirement for thiosuliatereduction), and footnotesl2,13(regarding theanaiysis ofbenzidlne). "Ifl,241pheny1hydrazineis Iikelyto bepresent, adjust thepH of thesampleto4.0t0.2lopreventrearrangement lobenzidine. "Extracts may bestoredupto30daysat <0°C. "For theanaiysis ofdiphenylnitrosamine,addO.008% Na2S203andadjust pH to7-10withNaOHWthin24 hoursof sampling. 15ThepHadjustmentmaybeperformeduponreceiptatthelaboratoryand maybeomittedifthe samplesareextractedvAthin72hours of collection. Fortheanalysis of alddn,addO.008%Na2S2Oa 70Place sufficientice withthe samplesinthe shipping containertoensurethaticelssdllpresentwhenthesampiesardvsatthe laboratory. However,evenificeispresentwhenthesamplesarfive,immediatelym easurethetem peratureofthesamplesandconfinnthat thepresenrationtemperaturemaAmumhasnotbeenexceeded.inthelsolatedcaseswherelt canbedocumentedthatthlsholding temperaturecannotbemat,thepermitteecanbeglventheoptlonofon-sitetestingorconrequestavariance.Therequestforavadance shouldlncludesuppor ivedatawhichshowthatthetoxicityoftheeftluentsampiesisnotreducedbecauseoftheinereasedholding temperature.Aqueoussamplesmustnotbefrozen.Hand-deliveredsam piesusedonthedayofcollectiondonotneedtobecooledto0to6 °C prior lotest initiation. 17Sampiescoliectedforthedeterminationoffraceleveimercury(<100ng/L)usingEPAMethodl631 mustbeeollectedindghtly- cappedfluompolym erorgiassbotttesandpreservedwithBrClorHClsolutionW thin48hoursofsamptecallecdon.Thetimetopreservatian befilteredinadesignaledcleanareainthefieldinaocordance W thproceduresgiveninMedmd1669.1fsamplelntegritywilinotbe maintainedbyshlpmenttoandfiitmt[oninthelaboratory,thesampiemustbefilteredinadesignatedcleanareainthefieidWthinthedme pedodnecessarytomaintainsam pleintegrity.AsampiethathasbeencollectedfordetemtinaUonoftolaiordissolvedtraceleveimercury mustheanalyzed withingodays of sampiecollecUon. '°Aqueoussamples musthepreservedats6°C,and shouldnotbe frozenunlessdatademonstrating thatsample freezingdoesnot adversely impactsampleintegdty is maintainedon fileandacceptedasvalidby theregulatory authority.Also,forpurposesoflVPDES monitoring,thesped icaUonof"5°Cisusedinplaceofthe"4`C"and"<4°C"sampletemperaturerequirementslistedinsomemeOmds.itis notnecessarylomeasurethesampletemperaturetothreesignificantfigures(1 J100thofl degree);rather,threesignificantfiguresare specifiedsothatmundingdownlo6°Cmaynotheused tomeetthes6°Crequirem enLThepreservaUontem peraturedoesnotapplyto samples thatareanalyzedimmediately (less thanl5minules). 19Anaqueoussample maybecollectedandshippedvAthouladdpreservation.However,acid mustbcaddedaUeast24hoursbefore analysistodissolveanymetaisthatadsorbtotheoontainerwalls.lfthesample muslbeanalyzedwithin24hounsofcollecOon,addtheadd Immediately (seefootnole 2). Soiland sediment sampiesdonotneed tobepreservedwithacid. The allowancesin this footnotesupersede the preservationandhoidingbmerequirements intheapprovedmetalsmelhods. 20Toachievethe28-dayholdingUme,use theammonium sulfatebuffersoluUonspecifiedinEPAMethod218.6.Theallowanceinthis would compromisethemeasuremenLinwhichcaserequirements inthemethodmustbefollowed, 27 Holdingtimeiscalculatedfromtim eofsamplecollectiontoeluUonforsamplesshippedtothelaboratoryinbulkandcalculatedfrom the Umeof sampiefiitrationtoelution forsamples filteredinthefield. 22SampleanalysisshouidbeginassoonaspossitAeaflerfecelpt;sampieincubationmustbestartednoiaterthan8hoursfromUm eof collection. 23For fecalcolifonnsamples for sewagesludge(biosoiids)oniy,theholding Umeise)dended to24hoursfor the following sample types usingeither EPA Mcthod1680(LTB-EC) or 1681(A-1):Class Acomposted, Class B aerobically digested,andClass B anaeroblcaliy digested. 2'Theimmediatefiitrationrequiremen0northophosphale measurementisto assessthedissoivedorbio-avallabiefonnof orthophosphorus(1.a.,thatwhichpassesthrougha0.45-mlc ronfiiter),hencetherequirementtorilterthesampieimmediateiyuponcotiecUon (Le., withinl5minutesof collection). (38 FR 28758, Dct.16,1973 C' T- P Appendix B Analytical Data Roxboro Steam Plant Storm water sample results from November 17, 2014 I r Parameter Units SW -A Oil & Grease mg/l <5.0 COD mg/l 45 Cl - Chloride (00940) mg/l 7.8 Fluoride mg/l 0.11 SO4 - Sulfate (00945) mg/l 46 Hg - Mercury (71900) µg/1 <0.05 Al -Aluminum (01105) moll 1.79 Ba - Barium (01007) - m I 0.05 B - Boron (01022) mg/l <0.05 Ca -Calcium mg/l 26.9 Hardness mg/l (CaCO3) 88.0 Fe - Iron (01045) mg/l 2.04 Mg-Magneslum mg/l 5.07 Mn - Manganese (01055) mg/1 0.046 Zn - Zinc (01092) mg/l 0.024 S5 - Antimony (01097) µg/I <1 As - Arsenic (01002) µg/I 1.29 Cd - Cadmium (01027) µg/l <1 Cr - Chromium (01034) µg/I 2.10 Cu - Copper (01042) µg/1 9.85 Pb - Lead (01051) µg/I 1.36 Molybdenum (Mo) µg/I 3.32 Ni - Nickel (01067) /1 <1 Se - Selenium (01147) Pg/l 1.61 Ti - Thallium (01059) µg/1 <0.02 TDS - Total Diss. Solids (70300) mg/l 160 TSS -Total Suspended Solids mg/1 42 pH S.U. 7.54 Temperature °C 11.5 Specific conductance psjcm 243 r Duke Energy Progress, Inc. Roxboro Steam Electric Plant National Pollutant Discharge Elimination System Permit Number NC0003425 Attachment 6 Form 2F - Item III — Site Drainage Map The enclosed site drainage maps depict the areas adjacent to immediate rail lines, the north plant access road and plant area from which stormwater is conveyed to Hyco Reservoir. Stormwater from other sections of the rail line, the coal pile and limestone pile is conveyed to the coal pile runoff pond which is permitted through the Plant's NPDES permit as Outfall 006. Stormwater associated with the power block is conveyed to NPDES wastewater outfall 003. L_. Duke Energy Progress, Inc. Roxboro Steam Electric Plant National Pollutant Discharge Elimination System Permit Number NC0003425 Attachment 7 Form 2F - Item IV B. Duke Energy progress, Inc. has not treated, stored or disposed of any significant materials in a manner which allows exposure to stormwater in the drainage area of these stormwater outfalls and has no plans to treat, store, or dispose of significant materials in these areas. No stormwater runoff from materials loading or unloading areas flows to stormwater outfalls SW -A or SW -3. Drainage from areas where coal, limestone, and gypsum will be stored, loaded or unloaded will drain to the coal pile runoff pond, a NPDES permitted (wastewater) outfall to Hyco Lake. Chemicals or process that could potentially contaminate stormwater are located in buildings or covered by shelters. Outside storage areas contain inert materials. Very minor, incidental dusting associated with coal, limestone or gypsum transport may be tributary to outfall SW -A. Truck wheels are washed and truck beds are covered prior to driving through this area. Various brands of commercial herbicides (i.e., Roundup, Crossbow) may be used to control weeds and other unwanted plant growth for security reasons. These herbicides will be carefully applied by licensed applicators, or persons under the immediate supervision of a licensed applicator, in accordance with the manufacturer's instructions. Fertilizers, pesticides, and/or soil conditions will not be used in this drainage area. No hazardous waste treatment, storage, or disposal will occur in any of the drainage areas. Duke Energy Progress, Inc. Roxboro Steam Electric Plant National Pollutant Discharge Elimination System Permit Number NC0003425 Attachment 8 Item IV C - Narrative Description of Stormwater Outfalls Outfall SW -A — North Loop of Plant The drainage area of this outfall is located north of the plant and is enclosed by a rail line. Stormwater will flow through a 24" diameter culvert under the rail line through riprap into a vegetated swale approximately 150 feet to Hyco Lake. No conventional treatment will be provided for the stormwater drained from this stormwater outfall. Discharges from Outfall SW -A flow over a vegetative buffer which will provide some filtering of any pollutants from the stormwater. Outfall SW -3 -- West access road This small drainage area contains a warehouse, grassy swale and small area adjacent to an access road where chemical deliveries may take place. No conventional treatment will be provided for the stormwater drained from this stormwater outfall. Flow tributary to Outfall SW -3 flow over a vegetative buffer which provides some filtering of any pollutants from the stormwater. LEGEND tA _ L - ,, O SW -3 1 STORM WATER OUTFALL LOCATION t s to L — SW -3 WATERSHED — — — 3�0000 A� ~ - SW -3 NON IMPERVIOUS AREA 4m, NPDES SW -A (CULVERT A) - NPDES OUTFALL LOCATION s TOTALMPER MOUS AREA 0.0 acresr,r4•J OUTFALL 006 TOTAL AREA 21.7acres d Try.'p.+.•.�,''€!�'. _or ', NPDES OUTFALL 006 _ - •" }�=lJ CUL IF_RTBPLLGGED � _ �� `� _ -__ ��,.-- -- ---' t R► __ . • �(r � 1,ft WATERSHED FOR SW -3M A10 1.359 acres ANHYDRO. US AMM111TANKFARM • ~ �# • _ \ t • PON LAKL L 77 q v All i I I I l A Alf. � L �� • S W-3 _ 9 r ANHYDROUS AMMONIA TANK FARM CONTAINMENT — ---DISCHARGES TONPD_ ES WASTEWATER OUITALL003 420 r a \ yy- _ - - /-- __-_ -� - 420------------ , r- — ♦ ��CULVERTA x 1 --__ —42 5,387 FT2 ---� .M i • 1 - - v - WATERSHED FOR S W-3 •�— '�- '�. i a -- i - �'�•' ...-►� --' SOURCE INFORMATION: _ w - - Malaga 422 PER �OUS AREA Q• 83 /� LlCY2S •rte I - 2001 LIDAR TOPOGRAPHIC INFORMATION DOWNLOADED FROM THE NORTH CAROLINA FLOOD RISK -�� PER VIOUS TOTAL AREA 0. 25 acres aCl^2S � INFORMATION SYSTEM AT http://Eris.nc.gov/fris/Home.aspx?ST=NC 2,070 FT2 WAREHOUSE m � � CUL PERT C - CULVERTB I / N'CONNECTED CULT�E'RT BNOTFELDLocATED THIS DRAWING IS FOR PERMITTING PURPOSES AND 430 r SHOULD NOT BE USED FOR ENGINEERING OR DESIGN •�� <\ /F71 PURPOSES. NO UTILITIES HAVE BEEN FIELD LOCATED CLT PER T C FOR THIS FIGURE. CULVERT AND INLET LOCTIONS ARE \ 422 LOCATIONS ARE APPROXIMATE. \ I 2,738 FT2 _ — — 4,470 FT2 �— f - — - - t — — — — — — — — — _ ✓: '•'-' DROP INLETIts i Q CULVERT D �� r DOES NOT DIS CHAR GE SW -3 ' 422 � y _ a ` DROP INLET Nib— 17/ punk ^' ) I SOURCES: 1 1. 2012 AERIAL PHOTOGRAPH OF PERSON COUNTY, NORTH CAROLINA WAS OBTAINED F III i3OI , FROM THE USGS EARTH EXPLORER WEB SITE AT http://earthexplorer.usgs.gov/ ' •� P' r ` - 2. WELL SURVEY INFORMATION, PROPERTY LINE, LANDFILL LIMITS AND BOUNDARIES ARE , 7 F FROM ARCGIS FILES PROVIDED BY S&ME AND PROGRESS ENERGY. �, ��. / 3. 2014 AERIAL PHOTOGRAPH WAS OBTAINED FROM WSP FLOWN ON APRIL 17, 2014. 4. DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANE COORDINATE SYSTEM FIPS 3200 (NAD 83). .14 rNIIIk•fJ �. GRAPHIC SCALE �� •��+ ' ` • �� (IN FEET) Ok ►r {l/ t e0-% 1 422 • 4 \ �� _ _ azo �G_ 44 16 416 - ♦# ' -- - - ---- - -. - � �� _ �'\ , J � r - l r erra 148 River Street, Suite 220 Greenville, South Carolina 29601 864-421-9999 www.synterracorp.com DRAWN BY: J. CHASTAIN DATE: 2014-12-09 \y K. CHECKED BY: J. WYLIE DATE: 2014-12-09 K J , PROJECT MANAGER: KATHY WEBB LAYOUT NAME: FIGURE 1 DUKE ENERGY PROGRESS / COOLING POND .� ROXBORO STEAM ELECTRIC PLANT 1700 DUNNAWAY RD SEMORA, NORTH CAROLINA SW -3 STORM WATER OUTFALL LOCATION r A Alf. � L �� • S W-3 _ 9 r ANHYDROUS AMMONIA TANK FARM CONTAINMENT — ---DISCHARGES TONPD_ ES WASTEWATER OUITALL003 420 r a \ yy- _ - - /-- __-_ -� - 420------------ , r- — ♦ ��CULVERTA x 1 --__ —42 5,387 FT2 ---� .M i • 1 - - v - WATERSHED FOR S W-3 •�— '�- '�. i a -- i - �'�•' ...-►� --' SOURCE INFORMATION: _ w - - Malaga 422 PER �OUS AREA Q• 83 /� LlCY2S •rte I - 2001 LIDAR TOPOGRAPHIC INFORMATION DOWNLOADED FROM THE NORTH CAROLINA FLOOD RISK -�� PER VIOUS TOTAL AREA 0. 25 acres aCl^2S � INFORMATION SYSTEM AT http://Eris.nc.gov/fris/Home.aspx?ST=NC 2,070 FT2 WAREHOUSE m � � CUL PERT C - CULVERTB I / N'CONNECTED CULT�E'RT BNOTFELDLocATED THIS DRAWING IS FOR PERMITTING PURPOSES AND 430 r SHOULD NOT BE USED FOR ENGINEERING OR DESIGN •�� <\ /F71 PURPOSES. NO UTILITIES HAVE BEEN FIELD LOCATED CLT PER T C FOR THIS FIGURE. CULVERT AND INLET LOCTIONS ARE \ 422 LOCATIONS ARE APPROXIMATE. \ I 2,738 FT2 _ — — 4,470 FT2 �— f - — - - t — — — — — — — — — _ ✓: '•'-' DROP INLETIts i Q CULVERT D �� r DOES NOT DIS CHAR GE SW -3 ' 422 � y _ a ` DROP INLET Nib— 17/ punk ^' ) I SOURCES: 1 1. 2012 AERIAL PHOTOGRAPH OF PERSON COUNTY, NORTH CAROLINA WAS OBTAINED F III i3OI , FROM THE USGS EARTH EXPLORER WEB SITE AT http://earthexplorer.usgs.gov/ ' •� P' r ` - 2. WELL SURVEY INFORMATION, PROPERTY LINE, LANDFILL LIMITS AND BOUNDARIES ARE , 7 F FROM ARCGIS FILES PROVIDED BY S&ME AND PROGRESS ENERGY. �, ��. / 3. 2014 AERIAL PHOTOGRAPH WAS OBTAINED FROM WSP FLOWN ON APRIL 17, 2014. 4. DRAWING HAS BEEN SET WITH A PROJECTION OF NORTH CAROLINA STATE PLANE COORDINATE SYSTEM FIPS 3200 (NAD 83). .14 rNIIIk•fJ �. GRAPHIC SCALE �� •��+ ' ` • �� (IN FEET) Ok ►r {l/ t e0-% 1 422 • 4 \ �� _ _ azo �G_ 44 16 416 - ♦# ' -- - - ---- - -. - � �� _ �'\ , J � r - l r erra 148 River Street, Suite 220 Greenville, South Carolina 29601 864-421-9999 www.synterracorp.com DRAWN BY: J. CHASTAIN DATE: 2014-12-09 \y K. CHECKED BY: J. WYLIE DATE: 2014-12-09 K J , PROJECT MANAGER: KATHY WEBB LAYOUT NAME: FIGURE 1 DUKE ENERGY PROGRESS / COOLING POND .� ROXBORO STEAM ELECTRIC PLANT 1700 DUNNAWAY RD SEMORA, NORTH CAROLINA SW -3 STORM WATER OUTFALL LOCATION a rolina State of North 6- Department of Environment, Health and Natural Resources Division of Environmental Management James B. Hunt, Jr., Governor Jonathan 8. Howes, Secretary A. Preston Howard, Jr., P.E., Director February 4,1 W. George J. Oliver, Ph. D. Carolina Powpr & Light Company P.O. Box 1551 Raleigh, NC 27602 Subject: NPDES Stormwater Permit Applications Dear 1Vir. Oliver. I am writing in response to your letter dated December 16, 1993 regarding stormwater discharges at your Asheville, Lee, Sutton, and Weatherspoon steam electric plants. CP&L's understanding of the stormwater permitting process for facilities with combined process wastewater and stormwater discharges from retention ponds as detailed in your letter is accurate. You will need to submit a Form 1 and a Form 2C along with all supporting documentation. If it is determined that point source stormwater discharges from areas where industrial activities occur, you will be required to file Form 2F to obtain an individual stormwater permit for each site. If you have any questions or the Division can be of further assistance, please feel free to contact either B ill N ills or Jeanette Briggs of my staff at (919) 733-5083. Sincerely, Coleen H. S , P.E. Supervisor, Permits and Engineering Branch P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 FAX 919-733-9919 An Equal Opportunity Affirmallve Action Employer 50% recycled/ 10% post -consumer paper Progress Energy NPDES permit renewal request Roxboro Steam Electric Plant Permit Number: NC0003425 Person County September 27, 2011 V15;?I!F• ,�r�, `�,Tr�� Ene r9Y September 27, 2011 Mr. Tom Belnick North Carolina Department of Environment and Natural Resources Division of Water Quality 1617 Mail Service Center Raleigh, North Carolina 27694-1617 Subject: Carolina Power & Light Company d/b/a Progress Energy Carolinas, Inc, Roxboro Steam Electric Plant National Pollutant Discharge Elimination System (NPDES) Permit No. NCO003425 Person County Dear Mr. Belnick: The current NPDES permit for Roxboro Steam Electric Plant located in Person County expires on March 31, 2012. Progress Energy Carolinas, Inc. hereby requests that the North Carolina Division of Water Quality reissue the Roxboro NPDES permit. EIn accordance with 15A NCAC 2H .0 105, we have enclosed EPA Application Form 1— General Information, EPA Application Form 2C — Wastewater Discharge Information, and EPA Application Form 2F — Stormwater Discharges Associated with Industrial F Activity, all in triplicate. With reissuance of the NDPES permit Progress Energy requests the following: 1. Revise the definition of "Bypass" on Part 11 Page 1 to reflect the definition as L1 4 stated in 40 CFR 122.41 as the "intentional" diversion of waste streams. 2. Remove weekly beryllium sampling from outfall 010 based on sampling data from the past three years showing no potential for exceedence of beryllium criteria. Also, please note that when this sampling requirement was initiated with the last permit renewal, the fact sheet referred to the incorrect water quality criterion of 0.0068 ug/i. 3. Recent statutory changes to NCGS 143-215.1 exempt industrial dischargers from having to obtain Authorization to Construct wastewater treatment facilities. With re -issuance of this permit, please remove or revise any permit language requiring the facility to obtain an AtoC to remove the conflict between the General Statute o and the permit conditions. " 4. Add the following language to the permit to make it consistent with other Progress Energy permits: Progren Energy eaminas, Inc. Fddm steam Plant I 7 Dtxnstvay Road Semara. NC 27343 L< The permittee shall not use any biocides except those approved in conjunction with the permit application. The permittee shall notify the Director in writing not later than ninety (90) days prior to instituting use of any additional biocide used in cooling systems which may be toxic to aquatic life other than those previously reported to the Division of Water Quality. Such notification shall include completion of Biocide/Chemical Treatment Worksheet --Form 101. Division of Water Quality approval is not necessary for the introduction of new biocides into outfalls that are tested for whole effluent toxicity. Completion of the Biocide Worksheet is thus, not necessary for those outfalls with toxicity testing requirement. In accordance with EPA form 3510-2C instructions, most effluent sampling data provided on form 2C is from a composite sample. Significant additional sampling results are available from outfall 003 and outfall 006 grab samples. This data is not included with this application but has been provided on the facility's discharge monitoring reports throughout the term of this permit. 1 certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualif ed 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 submittingfalse information, including the possibility offrnes and imprisonment for knowing violations. Regards, Mike Mos, Plant Manager Roxboro Steam Electric Plant i Please print or type in the unshaded areas only ,vim -u auras arm smarM Jhr *HA A a I a 19 Ma,s4...fi-4, i For Aooroved OMB No 20404MM Aooroval a3miraa 531-92 FORM uA Mff4awxz . KO- L EPA I.O. NUMBOt � P GENERAL INFORMATION NC0003425 rr Co�idad Permits Pragrarra GENERAL. aedthe "Genaral#+ratruona" behrre curt! EL [tiM RATItuanum I. EPA I,DT NCIBER Ya it a►e V. FACIU7Y PLEASE PLACE LABEL IN THIS SPACE UNQ UST YI. FAI*iw LOCATION U. POLLEJTAI! C CHARACTMSTIC$ -�-s.Y�u s�rr�t tl�fis (am erid tt,}p is Ityrt�l � �? inti Stle P.6�� toara aitaeched. ansa : You a l ltu 9 F !licca f�xriw. '�'ntrTh 3 lei x h # s dbw}wrge to W* , t#Iq.T(FQfW } ❑ ® ❑ I4d4aIr e❑ Ktl44r or aw-w11_e a� ® ❑ p �# In .iifpl►arpl# tt ara esuxb. db.rriErgr . l.1�1 k; A f cl��pr kXl T r swGr hsr:awffiv ❑ ME ® ❑am ❑ ® ❑ or 1k ba�t11a y y r� neeu�j r/ r YI W�'��,;y .JY�{p Circ d[4M1klrq } rlu}I 1:1 ® ❑ f� ��. � ❑ ® ❑ rr pro[ ir�,e! pidda rwe* � '�brQ'?� -T 00804) a ry sou In thalairsIbf1 �t ❑ ® ❑ P ❑ ® ❑ U:IiR lerwn Nf agdr our • �- MM �IArM ! D III. NAME ORFACII a rY slug I Roxboro Steam Electric Plant TY. FACUST Y CONTACT E it TM Nit fM4 A a, Mike Mosley, Plant Manager 1336 1 1597 8109 V. FAC Tlrf-v UNG ADDRESS _ A. Sr= Qfi P,ra_eCX 1700 Dunaway Road 8: CrTy OR TDY4T! C.$TATE _, d- Pl Semora NC 27343 BVI. FACILITY LOCATION A. 140. OR OTHER SPECrF-101UE 9700 Dunnaway Road a -E Person 0. Crit ORT -. A7 Z F. Wry Moe g Semora NC 27343 n&q- L .44 1, , 47, EPA FORM 3510.1(9.90) COWINVED ON REVERSE EPA FORM 3310-1(894) Carolina Power & Light Company dlbla Progress Energy Carolinas, Inc. Roxboro Steam Electric Plant National Pollutant Discharge Elimination System Permit Number NCO003425 EPA Foran 3510-2F Roxboro Stearn Electric Plant Permit Number NCO003426 Person County t , EPA 10 Number (aWimmJMem T aiForm T) Fort Approved. OMB No. 2040-0016 Please Dim ortvaeinuxaunehsdedeese�rnW NCO003425 110000346386 ♦.,,,...,.r.,A—.OL-nce FOM NPDI us EnviranmertLl Pw cfen Agency � °�° ;ZF Application for Permit to Discharge Storm Westar EPA Mischa es Associated with Industrial Activity Paperwwk Reduction Ad Notice Pubic reporting burden [or this application is estimated to average 28.5 hours per application. Including tone for reviewing Instructions. eaaechIng %Wsting data sources, gsthedrtg and mater *kv the data needed, and completing and revtevting he chile 0n of Information. Send eon moot regarding the burden estimate, any other aspect of this c4edim of Informfon, or suggestions for InMft this fom% inchN ng suordons which rmy increase or reduce this h m:kn to Chief, Inhtbrma6m Policy Branch, PM -M, U S. Envkonmentaf Protection Agrmy, 1200 Patmglwnia Av nhue. NW, Washington, 0C 20460. or Director. Oitice of Intornatim and Regulatory AffdM CM6ca of Managemant and Budget, VYa"glo n. DC 20503. 1. Outfall LOcation For each oudat, 641 the latitude and loroude of its location I Coe nearest i S secanda and the no= of the recOMg rater. A. OuM Number D. Raeaiving Water USA B Latitude C. name SN -A 391 29 16 79 4 I9 Ryoo Reservoir SWH 361 29 ltd 79 4 39 Reservoir 11.Improvements A. Aro you now requked by any Federal, State, or Wet authority Io meal any knplementatee schedule for the eomtt udion, uppWi ng at operation of wastewater treatment aquonent or pracicas or any other annvkonmental programs which may affect the discharges desalted in this application? This Includes, tout is not Itrited 10, pamdt c0ndltlonhs adminlstretive or erdbvc nest orders, edoreemant compliance sdtadude lanes, stipulations, court orders, and grant or loan conditions. 1. Ice t ication of Canditions, 2 Affected Oulfags C 4. FinalFinalDate Agreenxnts, Etc number source of di }ett a re3. Brief Description of Pro nca q. b. prof. N/A B You may atach additional sheets describing any additic" water pollution (or other environmental pro)" which may affect your discharges) you now have under way of which you pian. Indicate whether each program Is now under way or planned, and Indicate your actual or planned schedules for crostnrction, 11. Site Drainage Map Attach a Bile map showing topography (or Indicating the oudhe d draMp areas served by the outfalls(s) covered In the application I a topographic map is unavalable) depk&V the facility inducting each d its Intake and dischatga stuckxer, the drainage area of each stann water cuttat; paved areas and buldings within the drainage area of each storm water outfall. each known pest or present areas used for outdoor storage of disposal of sign8icant materials, each existing druclural control mossure to mduca Pollutants In storm water runoff. materials ba ft and access areas, areas where pesticides. harbicides, sall candltloners and ferftere are applled; each at its hazardous waste treatment, storage or disposal units p neluding each area nal requited to have a RCRA pamtit which is used for acwmulaft harardan waste tader4C CFR 28234); each well where nutds tam the facidty we Injected undeground; springs, and other surface water bodies which received storm waterdischarges fmmthefteft See attachment # 6 for drainage map EPA Form 3510.2F (1.92) Page 1 of 3 Continue an Page 2 .Y7Y ---U.. UW1$ VI TVIIYICrlt Optrrn'r@S A. f=or esch OM piorks sn reWeacf d aIs era pxnids uYtsy d rnpsllan asfsap {hdudlq pswd siw arq hlpdrlp roafq drahisd b ihs euw eild sn esmnsts d M t0ltt wisp ase osliisa trY fila oudr[ t�udsM Ape Of hosivbus IkOws Tafel Ara 0rsinstl OuMOD Ana d tnperAab sutaes TOW AM Drained Nmtb r l redly t�ie1lCi Yrr7i! Ntrtbsr eYi9td SN -A D.DD scree21.7 acres I SN -31 14.4 scree 119.7 acres B. Provide a hamOve dasrrtptim of slpnilfcrnt materials that One cur W or In the past Mirex y.are have bean boated. Mead or disposed In a manner to allow togmun to slmm water, meMiod of treatment storage, or disposal, past and present mstarles msnagwnent prac5ces employed to mtnkrlize Canted by these M210" with atom water run4 matsdils badkV and 11=004 Ones, and the beatlon, mamer, and hequency In rihid pestiddes. had#des, saA conditioners. and tertillm an eppffeQ Sea attachment 9 7 C. For each sultan, provide the location and a description of existing structural and nenshx ural control measures b reduce pdh tanb In storm crater nmW, end a description of aha treatment the storm water mcehros, Induding On schedule and type of maintenance for tw1b and tnstmentmeasuma and the ultimata disposal of any solid at Auld wastes other than by discharge. t]uttal Number r. ..Ynvw.urnawl ViaGl mf�wii A.1 falrtfy under penalty of law het the *Wake) covered by this application have been tasted or evaluated for the presence of nonstormwatar disahjug", end that a9 fier k1 mvater dlschaeged horn these ou!la11(a) are Identx[ed In either an aecompanytng Form 2C or From 2E *Wcabon for aha oWaq. C� Name and Official Tine ("a orpAny S" to � �� p Amber Ramey. CRC .. MfR� 0 r B. Provide a description of the nu@iod iq used.. the dated tes. and tau onsite drslro points that ware d" observed durin a tent. torawater outfalls SN -A sad sw.B were visually observed during dry conditions for the pre>Jeuea of nor,-stom2water• flows. The Piaual inspection was conducted an Juno 15th, 7011. tic •non-stormwater• flows ware observed. a . Significant Leaks or Sallis Provide aclating Information regarding the history of slgntRcant leaks or sPift of tends or hazardous pollutants at the foclity In to last Mune years, Including the opprmdmale date and kxellm of tha spill sneak, and the typo and amount of material relemad tra have been no significant leaks or significant spills of toxic or hazardous pollutants in these areae in the past three tra. F1 1 1` t EPA POM 3510.2E [IM) Papa 2 d 3 LJILJ k C i'� on Page 5 Continued from Pa ar 2 ercnaoiiis �'il�atr fi `.'� � r of es tj 1. Dischargo lfrfornta(ion A s, C, a t7 See b auucoma trsiore proceeding. Complete one act of bbiss for each cuttatl. Aenotate the outfat number in ft apap WWAIsC Table 1n I-& V", VI -C ars Included on separate sheets nurnbera VII -i and Vel -2, E. PoInVal diachsrgaa not covarad by anafysta - is any Inde pdhita t Natant in table 2F-2, 2FA or V-4, ■ substance or a aornpontnt of a sublunce which you mrarty use or manufacture as an k taamedkft w final product or bypmdueft m Yas (let of .such po&&Ib LaloM ❑ No (go to secOm DQ Coal and limestone are used in the process, Aluminum, Gariup, Somas, Cobalt Irom, Magnesium, Nal ga ybdrnen, est. Antimony,Axeeuic, Beryllium. Cadmium, Chromium, Lead, Nereury, Nickel, 8tlr-ales,, Silver. 'Thallium and Linc mty be Present. Runoff from both the coal pile and the limestone pile is directed to a permitted MMES wastewater outfall tObri, There is no stormvacer outfall discharge from the coal pile or limestone pilo. Insula:lon on site may contain asbestos, VIII. Biological 7oxlcity TesUnp Data Cc you hm any knowledge or rumn to bei<ers chat any Noiogiral use for awes or chronic tmddty has been mads end relation to r dischargewrodn the tast 3 years? any yovrditduryts or on a raeahing Mratsr in ffYa (lsf at such PCArrt = balaer) m No (W to Sadlorn 00 Analysis Information PLX.Contract ars arty of the analyses reported in itam VII pedomed by a contract laboratory or consu ft kw 13 Ysa (htft name. address, and lekonne numbarof, and post bats ❑ No Wo to Section X) a ad.. ,each such Tabora Ororm berbw} A. Name B, Address C. Ana Code & Phone No. C. Pclutanta Analysed Pace Analytical Lab 2275 Riverside Drive (829) 254-7176 All Asheville, HC 25804 I Cer0fication 1 car* urdarpanslpr of law fbet bV3 do=wt and art nVadrwts wars pmpand under my r nmfi rr orsrrpeni3lae In secardarue wo a that qualbedptrsomal PMPWt gafherand eva mte the Wbonalon submwed Based on m system m or fa asNrnr ot<ractly raspons<61e lar Qaltgtny the irerbrmatbn, Me Wbanafion s 6r&od fs, Ib the best Of my kkVwkdpep� beiJ �te and ge con w tlrose imPOIowl lAere aro sOmOcsntpsoaldes for sa6mPtbng fake lnlormaDon, pie. f am aware fhs! ��nC ors poaslbk7tyotAne.ndinprisar+mertttxkfowNeg violatlons. A. Name a OMdat Title (Type Or Jit) — - B, Ana cods and Phone No Mike Mosley, plant Manager (336) 597-6101 C. sigsaham D. nate Signed EPA Farm 7510-2F (i-02) Page 3 of 3 - Data for outfall "SW -A" EPA lD Number (copy from Mem 1 of Fvmr f) Form Approved. OMB NO.. 2040-0086 003423 110000246316 1 lee1ere1 r.ehr "4-01 VII. Discharge information (Condwedfram page 3 of Form 2F? Pert A – You must provide the resuth of at tent art snslA to for every pollutant In Ws tibia. Complete Ona table for aaeh Buttal. Sea inatruet5om for addOwal delals. Pollutant and CAS Number Of -70w1 Mawnum Values r+nw Average Values OnoWs writs) Number d Stam Events Sampled Seuma Of Pollutants Grab Sample Taken During First 20 Flow-WOOM M Minulas Composite Grab Sample Taken During First 20 Minutes Fio*Welghted Composite d Grasse 43.0 03/1 NIA 1 �nDemand 13.0 219/1. 1 icalOxypenIIT r sq/1nd(CDDSuspwWdd 7f.fa(TSS) Nitrogen 3.1 mg/I I Total Phosphorus 0.30 mg/l PH Minimum 7 C MaX'Mrn 7.0e 1Plninum I Maxirrwm Pati B– List each polulantOwl Is Imled In an eMkant grAdalne whkh the fadlty k sLV*eat to or any polutant bted in Ste fmltto NPM permit for tts process vastaweter (V the satiny is operating uWar an existing NPDES permit). Complete one We for each outfall . Sae the lnstruclio rs for additional details end requirements Pollutant a le)Minutes Maximum values Average values wM) Grab Sample Grab ppe Taken During Taken During First 20 Fl—Weightad First 20 Rwv-Weighted Com MimAes Cam ite Number of Shim Events Sampled SohrcesdPdkrtants0.7 ug/l2140 rrq/I 1 c5.0 uq/I7.0 ug/lcS.O uq/1 1 Selenium 410.0 uq/I I Beryllium ".a uq/I I Mercury 40.2 uq/I 1 Tempezatura 71.0 13"rees C 1 EPA Form 3510.2F (IAM Page VII -1 Condmia on Reverse L Continued tram the Front Part C - List 030 pollutant shown in Table 2F-2. 2F-3. and 2F4 that you know at have reason to believe is present. Sae the instructions for addle" datefts and fagrdremafiis. Com0ato one table For Sett oultal. Mcd mum Values Avasga Values rr4k do ung a Number TaOor and ken U*V Taken � CAS Number First 20 Flow V*ighted First" Flaw-V*ighted Events (ravallow Minutes Composite Minutes CWn ifs Sampled Sources of pololents NO2-901 Tot. 0rg N 0 i 0 Total P. Sulfate Alumimam Barium Boren Cobalt Magnesium ftlybdanum Manganese Tin Titanium Cadmium Chromium Nickel Lead silver Thallium Line Part0 — Provide data for the storm event(s) which resulted in the msrdmum values for the Saw weighted eompositesample. 1 Rate of slorm Eve,R 2- Duration of Storm Event On mhtutoAl 3 Total rainfd during storm event (in &tches) 4 Number d hours between beginning of storm measured and and d prsvlous measurable rain event 5 Maximum now rate during rain mat (gaftaL inn" or apody anis) 8. Total Itow from rain avant (gaNans orspeci y arils) August 13. 2011 75 minutes 1.5 inches 144 bourn 231,S72 gallons Sae estimate assumption below 7 Provide a descr#Won of the method of flow measurement or eetlmate. Rational Runoff coefficient (RC) per site cover conditionst Orman s 0 ].Woods + 0.2,Gravel a 0.6, Impervious . 0.95. Part D Item 6a 21.691 acres of which 13.424 acres are grassed and 9.270 acres are wooded yields a RC of 0.262. 21.7 aeras x 2.5 inches of rain x RC of 0.262 . 231.572 gallons. EPA Form 3510-2F (1-92) Page VII -2 LJ ,nmt-= fnr CW crew–mo EPA Form 9510-2F (1.92) Page VII -1 Continue on Rev*= EPA ID Number (copy from 1hm 1 of Fpm f) 003425 130000346566 Forn Approved. CMS No. 2040 -GOES Approval erpirea 5-31.92 VII. DIsaharge Information (CoMlrlued from page 3 of Form 2F7 Part A – You must provide the results of at (east ane analysis for ovary pollutant In this table. Compals one table for tech outtd. See fnstrudioas for adMonal dstadt. Polutarrt and CAS Number (+aWAD&W Maximum Values OvArde arils) Average Valva Wft Number of Storm Events Sampled Scum" ofPollutants Grab Sample Taken During First 20 Minutes FW*-VVeighled Ccmpm tt Grab Sample Taken Outing First 20 Minutes Fkm VtlWW GomPesile Ci and Cxeass e5.0 mg/1 WA 1 Do (5005) d.B marl 1 Chemical Ca7M Demand GLOJ 170 raga 1 Total Suspended Solids (TSS) 2t0 ng/1 1 Told Nibogem 4.0 nag/1 1 Tata) Phosphorus 0.17 nag/l 1 pH I Mk*,— 9. gal Maxknum 6.91t Minimum Madmum 1 Part B – Lift each pollutant that Is WW in an edkwnl puidellne which the feegRy, is subiact to or any pollutant listed In the IstAty's NPDES permit for 0s praaeu whwtewster (d tiu facility Is operating under an ehdating NPOES per:74 Complete ane table for each outfall. Sae the Insbuc ons for eddldwal detab and re eL Pollutant and CAS Number {rfaraFkblt} Merdmuan Values Average Values itrrcA+de LOW Mchift UAW Grab Sample Grab sample Taken During Taken During First 20 Flow-Walghted Fimt 20 Ft *Righted Minutes Compoaitt Minulas Compsttte Number of Storm Events Sampled Sources of Pollutants Clipper 20.5 ug/l 1 Iron 5760 u9/1 1 AraeaiC 5.1 ug/1 1 Vanadium 16.4 ug/l 1 Aneimoey 45.o ug/l 1 selenium 410.0 mg/l 1 Beryllium 41.0 ug/1 1 Mercury 40.2 ug/l 1 Temperature 21.3 Bagreer C 1 EPA Form 9510-2F (1.92) Page VII -1 Continue on Rev*= Cnndntmd hem the Frnnt Pari C - list sack p M t d shown in Table 2F -2.2F-3, and V-4 that you know Or have reason to bebaw is present. Sae Car blhg fsOns for additional dsads and n phrrwnt& Camplete Ona ts61e 1w each oudal. k v*mm Veluss Average Vaiun twft unW Humber Pollutant Grab Sample Gmb Sempte of and Taken During Taken During Stamm CAS Number Fiat 20 FIOw-V4b;ghted Fhst20 Flow -Weighted Ev+ft ofavaftbJ Minutes Composite tions. Composite Suq"d Sour0ssofPdhst rft Nat -No] Tat. Org II 0 i a Strtal P. sulfate Alumimmm Barium Baron Cobalt Nagnaium molybdenum Manganese Tin Titanium Cadmium Chromium Nickel Lead silver Thallium zinc Pari D - Provide data for the storm event(a) which resulted In the maximum values for the flow weighted Conpmsits sample. 1 Data a( Stam Event 2_ Duration cl Storm Event (fn n*W(as) 3. Total rainfall during siorm event (in kwhes) 4. Number of hour between beginning of stonn measured and and of pm lms measurable rain went 5. Miudmum now rate during rain went (Pftashrtfnars Or Spadymmrnw # Tow flaw from rain event (gsspra orspedy units) June 21, 2012 64 minutes 0.16 inches 600 bour■ 157,204 gallons See calculation below 7. Provide ademaSptlan of the method of Raw measurement or estimate. Used Rational Runoff coefficient per site cover conditions as follows: Grass . 0.3,woodm a 0.2,Oravel + 0.6 i Impervious . 0.93. Parc D Item 6: Outfall 51f -B is 19.74 acres of which 6.410 im impervious. 10.240 acres in gravel 3.090 aerem grams per design documents. This resulca in a Composite runoff coefficient {RCI of 0.667. Rainfall event of 0.16 inches over 19.14 acres w/RC of 0.691 . 57,204 gallons. EPA Farm 351O.21F (1.92) Page V11-2 Carolina Power & Light Company d/b/a Progress Energy Carolinas, Inc. Roxboro Steam Electric Plant National Pollutant Discharge Elimination System Permit Number NCO003425 Attachment 6 Form 2F — Item III Site Drainage Map L Carolina Power & Light Company dlbla Progress Energy Carolinas, Inc. Roxboro Steam Electric Plant National Pollutant Discharge Elimination System Permit Number NCO003426 Attachment 7 Form 2F — Item IV -B Narrative Description of Pollutant Sources PROGRESS ENERGY CAROLINAS, INC. Roxboro Steam Electric Plant National Pollutant Discharge Elimination System Permit Number NC0003426 Attachment 7 Form 2F - Item IV B. Progress Energy has not treated, stored or disposed of any significant materials in a manner which allows exposure to stormwater in the drainage area of these stormwater outfalls and has no plans to treat, store, or dispose of significant materials in these areas. No materials loading or unloading activities will take place on these rail lines. Drainage from areas where coal, limestone, and gypsum will be stored, loaded or unloaded will drain to the coal pile runoff pond, a NPDES permitted (wastewater) outfall to Hyco take. Chemicals or process that could potentially contaminate stormwater are located in buildings or covered by shelters. Outside storage areas contain inert materials. Very minor, incidental dusting associated with gypsum transport may be tributary to these outfalls. Truck wheels are washed and truck beds are covered prior to driving through this area. Various brands of commercial herbicides (i.e., Roundup, Crossbow) may be used to control weeds and other unwanted plant growth for security reasons. These herbicides will be carefully applied by licensed applicators, or persons under the i immediate supervision of a licensed applicator, in accordance with the manufacturer's instructions. Fertilizers, pesticides, andlor soil conditions will not be used in this drainage area. No hazardous waste treatment, storage, or disposal will occur in any of the drainage areas. Carolina Power & Light Company dlbla Progress Energy Carolinas, Inc. Roxboro Steam Electric Plant National Pollutant Discharge Elimination System Permit Number NCO003425 F I r� Attachment 8 Form 2F — Item IV C Narrative Description of Pollutant Sources C 1, PROGRESS ENERGY CAROLINAS, INC. Roxboro Steam Electric Plant National Pollutant Discharge Elimination System Permit Number NCO003425 Attachment 8 Item IV C - Narrative Description of Stormwater Outfalls Outfall SW -A -- North Loot) of Plant The drainage area of this outfall is located north of the plant and is enclosed by a rail line. Stormwater will flow through a 24" diameter culvert under the rail line through dprap into a vegetated swale approximately 150 feet to Hyco Lake. Outfall SW -B — Plant Area This outfall is located northwest of the plant and will drain a portion of the industrial area of the facility. A portion of the stormwater will be routed through vegetated ditches to a 30" diameter culvert under the rail line and will be discharged to Hyco Lake. The remaining flows are transported via drop inlet and underground piping. �- No conventional treatment will be provided for the stormwater drained from these stormwater outfalls. Discharges from Outfall SW -A and a portion of the flow tributary to SW -13 will flow over a vegetative buffer which will provide some filtering of pollutants from the stormwater. m Progress Ener 4 Pro 9 9Y File No.: 12520 B-01 Mr. Gil Vinzani North Carolina Department of Environment and Natural Resources Division of Water Quality 1617 Mail Service Center Raleigh, North Carolina 27699-1617 October 2, 2006 Subject: Carolina Power & Light Company d/b/a Progress Energy Carolinas, Inc. Roxboro Steam Electric Plant National Pollutant Discharge Elimination System (NPDES) Permit No. NC0003425 Dear Mr. Vinzani: The current NPDES permit for Roxboro Steam Electric Plant located in Person County expires on March 31, 2007. Progress Energy Carolinas, Inc. hereby requests that the North Carolina Division of Water Quality reissue the Roxboro NPDES permit in accordance Nvith 15A NCAC 2H .0105. Enclosed is EPA Application Form 1— General Information, EPA Application Form 2C -- Wastewater Discharge Information, and EPA Application Form 2F — Stormwater Discharges Associated with Industrial Activity, all in triplicate. With reissuance of the NDPES permit Progress Energy requests the following: 1. Replace the name of the company from "Progress Energy Carolinas, Inc." with "Carolina Power & Light Company d/b/a Progress Energy Carolinas, Inc." on the permit cover sheet. 2. Replace the name of the company from "Progress Energy Carolinas, Inc" with "Carolina Power & Light Company d/b/a Progress Energy Carolinas, Inc." on the Supplement to Permit Cover Sheet. 3. Revise Note 3 in Part I A.(2) such that monitoring for Total Residual Chlorine is required only when chlorine is added to the cooling water systems. 4. Revise Note 2 in Part I A.(3) such that monitoring for Free Available Chlorine is required only if chlorine is used in the cooling water system. Progress Energy Carolinas, Inc. Ruxhoro steam Plant 17OG Uunn&M Road Semora, K 27343 Mr. Gil Vinzani 2 NPDES Application Permit No. NC0003425 5. Revise the final paragraph in Part I A.(3) so that total residual chlorine monitoring is required prior to a maintenance drain of the Unit 4 Cooling Tower only if chlorine is added to the system. 6. Revise the sample type in Part I A.(5) for Biochemical Oxygen Demand and 'Total Suspended Solids from Composite to Grab. This outfall receives only domestic wastewater which does not vary significantly in composition over time therefore grab sampling is appropriate. 7. Revise the definition of Bypass on Part II Page I to reflect the definition stated in 40 CFR 122.41 as the "intentional" diversion of waste streams. In order to facilitate compliance with 40 CFR Part 125 Subpart J (Phase fl Cooling Water Intake Structures) the Roxboro Plant is considering a barrier net in the intake pond north of the intake forebay. The barrier net will be designed i'ar a maximum through - velocity of 0.5 feet per second or less. Should we pursue this measure no further Comprehensive Demonstration Study work would be required. Progress Energy further proposes that the barrier net will be designed in 2006 with installation in 2007. 1 c•er•tify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information srrhnsitted. Based on my inquiry of the person or persons who manage the systems, or those persons directly responsible far gathering the information, the informuation .submilled is, to the best of my knowlec* and belief, true, accurate, and complete. 1 am crivare that there are significant penaltiesforsubnsittingfalse information, including the pm5sihilit) of fines and imprisonment_for knowing violations. Sincerely, Cecil E. Rowland Plant Manager Roxboro Steam Electric Plant Mr. Gil Vinzani NPDCS Application Permit No. NC0003425 be: Mr. Steven Conner Ms. Hannah Randall Ms. Louise England "PC134A Mr. William Milam Mr. Danny Satterwhite Mr. Chris Clayton s print or type in the unshaded areas or areas are spa cad for Qo typo, 1. e.-12 ORM 1 EPA I. EPA I.D. NUMBER I iii. FACILITY i iAmE FACILITY V. MAILING ADDRESS FACILITY Vt. LOCATION II. POLLUTANT CHARACTERISTICS GENERAL INFORMATION Consolidated Penngs Program gad the "General lnsMxthns"before startle Form Approved OMB No. 204Q-0086. Approval expires 5-31-92 1, EPA I D NUMBER -1 PLEASE PLACE LABEL IN THIS SPACE NC0003425 "" o GENERALINSTRUCTIONS If a preprinted label has been provided. affix it In the designated space. Review the information carefully, if any of it is incorrect. cross through it and enter the correct data in the appropriate fill- in area below Also, if any of the preprinted data Is absent the area to the left of the label space ksfs the information that should appear). please provide it In the proper fil I -in area (s) below. If the label Is complete and correct, you need not complete Items I, III, V, and V1 (except VI -B whichmusfbecompletedregardless), Complete all items 9 no label has been provided. Refer to the instructions fordetaiied ilemdescriptions and for the legal authorizations under which this data Is collected. INSTRUCTIONS: CompleteA through J to determine whether you need to submit any permit application forms to the EPA. If you answer "yes" to any questions, you must submit this form and the supplemental form listed In the parenthesis follow ng the question. Mark "X" in the box In the third column if the supplemental form is attached. If you answer "no to each question, you need not submit any of these forms. You may answer "no" 8 your activity is excluded from permit requirements; see Section C of the instructions See also, Section D of the instructions for definitions of bold-faced terms. SPECIFIC QUESTIONS YES NO ara�NFo SPECIFIC QUESTIONS YES N0,* IMP A. Is this facility a publicly owned treatment works B. Does or will this facility (either existing orproposeO include a concentrated animal feeding operation or which results In a discharge to waters of the U.S.? (FORM 2A) X aquatic animal production facility which results in a - X discharge to waters of the U.S.? 2B) 19 2¢ 1 C. s tuts a a-ility which currently results in discharges to. U.S. than those described in A B X %� is this a proposed aci,ity (other than those described Jr; A B in discharge to X waters of the other or or above) which will result a above? (FORM 2C) s2 23 24 waters of the U.S.?;FORM 2D) 25 27 F. Do you or will you Inject at this facility industrial or E. Does or will this facility treat, store, or dispose of municipal effluent below the lowermost stratum X hazardous wastes? (FORM 3) X containing, within one quarter mile of the well bore, —Tq underground sources of drinking water? (FORM 4) 31 G. Dayouor*ilyou niectatt is aciiityanyp ucied water or other fluids which are brought the surface In H. Da you or will you inject at this facility fluids for carne (sedth naled oil natural production,natural special processes such as mining of sulfur by the in Toren h reovert' of oilgas uidstion inject fluids used for enhanced recovery of oil or natural gas, or Inject fluids for storage of liquidhydrocarbons? X nisch process, solution mining of minerals, situ combustion of fossil fuel, or recovery of geothermal X (FORM 4) energy? (FORM 4) 37 J 38 5g 77 I. is thisa proposed stationary source which is J_ Is this facility a proposed stationary source which is facilityfacility one of the 28 industrial categories listed in the NOT one of the 28 industrial categories listed in the instructions and which will potentially emit 100 tons per instructions and which will potentially emit 250 tons per year of any air pollutant regulated under the Clean Air year of any air pollutant regulated under the Clean Air X Act and may affect or be located In an attainment area? X Act and may affect or be located In an attainment ared? (FORM 5) sD - 4t 42 (FORM 5) 43 as as III. NAME OF FACILITY sl<IP Roxboro Steam Electric Plant IV. FACILITY CONTACT '21 Rowland, Cecil Plant Manager V. FACILITY MAILING ADDRESS ['311700 Dunnaway Plant I Semora VI, FACILITY LOCATION 1700 Dunnaway Plant Person Semora 336 11, 597 11 6101 NC 11 27343 NCS 27343 lm 4 147 MENOWI VII SIC CODES (4dgdi7orderofpriority) A. FIRST 4911 (sem` ) Electric Power Services VIII.OPERATOR INFORMATION C3 0 N D -TI Item ViII-A also the 81 Carolina Power & Light Company d/b/a Progress Energy Carolinas, Inc. owner? YES NO F = FEDERAL M = PUBLIC (other than federal or state) D. PSD Air Emissions from Arwxised Sources) (specify) PL4 See Attachment 1 V p T] S = STATE 0 = OTHER (specify) P WA "336 597 6101 P= PRIVATE i tr i (spocify) 9 R 9 i XI. MAP Attach to lh;s application a topographic map of the area extending to at least one mile beyond property boundaries The map must show the outline of the ter, s_ _ t. b 1 Ktt I UK r U. t$UA 1700 Dunnaway Road f , Is the facility located on Indian lands? B Semora NC 27343 [] YES [ NO 15 16 - 4J 41 42 47- - 51 52 X EXISTING ENVIRONMENTAL PERMITS,. i A. NPOES Discha es to Surface Water) D. PSD Air Emissions from Arwxised Sources) See Attachment 1 V p B. UICUnderoroundM�ectionofFluids) E OTHER s ec,f r 1 u (speci, pj 9 U 9 C. RCRA Hazardous Wastes) E OTHER s,,!ecif I i tr i (spocify) 9 R 9 i XI. MAP Attach to lh;s application a topographic map of the area extending to at least one mile beyond property boundaries The map must show the outline of the fac`lity, the locaf.on of each of its existing and proposed intake and discharge structures, each of its hazardous waste treatment, storage, or disposal facilities, and each well where it injects fluids underground. Include all springs, rivers and other surface water bodies in the map area See instructions for precise requirements see :T2 en4 2 XII NATURE OF BUSINESS (provide a brief description) Electric Utility - This facility is an electic generating facility consisting of four coal-fired units with a total net capacity of 2462 MWe. XIII CERTIFICATION (see instructions) l I certify under penalty of law that t have personally examined and am familiar with the unfomlation submitted in this application and all attachments and that, based on my inquiry of those persons immediatety responsible for obtaining the information contained in the application, t believe that the information is true, accurate and complete. l am aware that there are significant penalties for submitting false information, including the pcss ibility of fine and imprisonment. A NAME &OFF ICIAL TITLE (type or print) Cecil E. Rowland Plant Manager - Roxboro Plant COMMENTS FOROFFICIAL USE ONLY j C 1L , ; EPA f=orm 3510-1 (6-90) NATURE Please print or type In the unshaded area only BPA ID Number (copy from Ram f of Form 1) Form Approved OMB No. 2040-0086 NC0003425 Approval expires 5-31-92 Form 2FEPA NPDEs United tates nvironmental N6NEO Agency Washington, DC 20460 Application for Permit To Discharge Stormwater Discharges Associated with Industrial Activity Paperwork Reduction Act Notice Public reporting burden for this application is estimated to average 28.6 hours per application, including time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing the collection of information. Send comments regarding the burden estimate, any other aspect of this collection of information, or suggestions for Improving this form, including suggestions which may Increase or reduce this burden to: Chief, Information Policy Branch, PM -223, U.S Environmental Protection Agency, 401 M SL, SW, Washington, DC 20460, or Director, Office of Information and Regulatory Affairs, Office of Management and Budget, Washington, DC 20503. (.Outfall Location For each outfall, list the latitude and longitude of Its location to the nearest 15 seconds and the name of the receiving water. A. outfall Number D. Receiving Water (ISO B. Latitude C. Longitude (name) SVV-A 36 29 16 79 04 19 Hyco Lake - future discharge SW -B 36 1 29 10 79 04 40 Myco Lake IL Improvements A. Are you now required by any Federal. State, or local authorty to meet any implementation schedule for the construction, upgrading or operation of wastewater treatment equipment or practices or any other environmental programs which may affect the discharges described in this application? This includes, but is not limited to, permit conditions, administrative or enforcement orders, enforcement compliance schedule letters, stipulations, court orders, and Qrant or loan conditions. 4. Final 1. Identification of Conditions, 2 Affected Outfalls Compliance Date Agreements, Etc. numberl source of discharge 3, Brief Description of Project a. req. b. proj, NA B. You may attach additional sheets describing any additional water pollution (or other environmental projects which may affect your discharges) you now have under way or which you plan. Indicate whether each program Is now underway or planned, and indicate your actual or planned schedules for construction. Iil. Site Drainage Ma Attach a site map showing topography (or indicating the outfine of dra.nage areas served by the outfall(s) covered in the application if a topographic map Is unavaiiable) depicting the facility including: each of its intake and discharge structures; the drainage area of each storm water outfall; paved areas and buildings within the drainage area of each storm water outfall, each known past or present areas used for outdoor storage or disposal of significant materials, each existing structural control measureto reduce pollutants in storm water runoff, materials loading and access areas, area where pesticides, herbicides, soil conditioners and fertilizers are applied; each of its hazardous waste treatment, storage or disposal units (including each area not required to have a RCRA permit which is used for accumulating hazardous waste under 40 CFR 262.34); each well where fluids from the facility are injected underground; springs, and other surface water bodies which receive storm water discharges from the facility 6ee err -& 'e EPA Form 3510.21= (Rev. 1-92) Page 1 of 3 Continue on Page 2 sTF ENV409F 1 Continued from the Front A For each outfall, provide an estimate of the area (include units) of impervious surfaces (including paved areas and building roofs) drained to the outfall, and an estimate of the total surface area drained by the outfall. Outfatl Area of Impervious Surface Total Area Drained Outfall Area of Impervious Surface Total Area Drained Number (provide units) (provide units) Number (provide units) (provide units) SW -A 0 acre 21.7 acres SW -8 6.4 acres 19.7 acres B Provide a narrative description of significant materials that are currently or in the past three years have been treated, stored or disposed in a manner to allow exposure to storm water; method of treatment, storage, or disposal, past and present materials management practices employed to minimize contact by these materials with storm water runoff, materials loading and access areas, and the location, manner, and frequency In which pesticides, herbicides, soil conditioners, and fertilizers are applied. See Attachment 8 C For each outfall, provide the location and a description of existing structural and nonstructural control measures to reduce pollutants in storm water runoff; and a description of the treatment the storm water receives, including the schedule and type of maintenance for control and treatment measures and the ultimate disposal of any solid or fluid wastes other than by discharge Outfall List Codes from Number Treatment Table 2F-1 See Attachment 9 V. Nonstormwater Discharcies A I certify under penalty of law that the outfall(s) covered by this application have been tested or evaluated for the presence of nonstomrwater discharges, and that all nonslomrwater discharcles from these outfall(s) are identified in either an accompanying Form 2C or Form 2E application for the outfall Name and Official Title (type orpnhl) Signature Date Signed '10 1 -Jaootcy Steven B. Conner, Sr. Environmental Specialist B Provide a description of the method used, the date of any testing, and the onsite drainage points that were directly observed Burin n lest. Stormwater outfall SW -A was visually monitored during dry conditions for the presence of non-Stormwater. The visual inspection was conducted on 9-8-06. No non-Stormwater was found VI. Significant Leaks or Spills Provide existing information regarding the history of significant leaks or spills of toxic or hazardous pollutants at the facility in the last three years, including the approximate date and location of the spill or leak, and the type and amount of material released, 'there have been no leaks or spills of toxic or hazardous pollutants in these areas in the past three years. EPA Form 3510-2F (Rev. 1-92) Page 2 of 3 Continuo on Pago 3 STF ENV408F 2 Con0nuad from Page 2 EPA ID Number (copy from item t of Form 1) NCO003425 V11. Discharge Information A, B, C, & D See Instructions before proceeding Complete one set of tables for each outfall Annotate the outfall number in the space provided Tables VII -A, VII -B, and VII -C are Included on separate sheets numbered VII -11 and VII -2. E Potential discharges not covered by analysis - is any pollutant listed in table 2F-2, 217-3 or 2174. a substance or a component of a substance which you currently use or manufacture as an intermediate or final product or byproduct? I ® Yes (6st all such pollutants below) ❑ No (go to Section DQ I The following elements could be present in coal: Antimony Nickel Arsenic Selenium Beryllium Silver Cadmium Thallium Chromium Zinc Copper Lead Mercury Vill. Biological Toxicity Testing Data Do you have any knowledge or reason to believe that any biological test for acute or chronic tox;city has been made on any of your discharges or on a receiving water in relation to your discharge within the last 3 years? M Yes Mist all such pofutants below) No (go to Section M IX. Contract Analysis Information Were any of the analysis reported In item Vtl performed by a contract laboratory or consulting Firm? Yes (list the name, address, and telephone number of, and pollutants ❑ No (go to Section )Q analyzed by, each such laboratory or firm below) A. Name B. Address C Area Code & Phone No D Pollutants Analyzed NA 1 certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance 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 informat on, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete_ t am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations A. Name & Oficial Title {type orprint) B Area Code and Phone No Cecil E. Rowland, Plant Manager - Roxboro Plant (336) 597-6101 C. Signature D Date Signed 11 EPA Form 3510-2F (Rev. 1-92) Page 3 of 3 STF ENV4LBr 3 L EPA Form 3510-21F (Rev. 1-92) Page VII -1 Continue on Reverse STF ENV408F 4 EPA 1D Number (copy from Item 1 of Form 1) NCO003425 Form Approved OMB No. 2040-0086 Approval expires 5-31-92 VII. Discharge Information Continued froma e 3 of Form 2F Part A -You must provide the results of at least one analysis for every pollutant in this table, Complete one table for each outfall See Instructions for additional details Pollutant and CAS Number if available Maximum Values inchrde units) Average Vatues include units) Number of Storm Events Sampled Sources of Pollutants Grab Sample Taken During First 20 Minutes Flow -weighted Composite Grab Sample Taken During F;rst 20 Minutes Flaw -weighted Composite Oil and Grease 5.4 mgn NIA NIA Various plant equipment Biological Oxygen Demand BODS 2.2 mgA < 2.0 mgn Decaying vegetation Chemical Oxygen Demand COD <10 mgn <10 mgA I Decaying vegetation Total Suspended Solids SS 4.2 mgA 5.4 mgn Erosion, settled dustldebris Total Nitrogen 1.73 mgn 11.45 mgA Fertilizer usage Total Phosphorus 0.07 mgA 0.07 mgA Fertilizer usage pH Minimum 6.05 Maximum 6.05 Minimum Maximum • Part13- List each pollutant that Is limited In an effluent guideline which the facility is subject to or any pdilutant listed In the facility's NPDES permit for its process wastewater (if the facility Is operating under an existing NPDES permit). Complete one table for each outfall. See the instructions for additional details and requ.rements. Pollutant and CAS Number rfavar7able Maximum Values (ioncklde units) Grab Sample Taken During First 20 Flow -weighted Minutes Composite Average Values ftntude units) Grab Sample Taken During First 20 Flow -weighted Knutes Composite Number of Storm Events Sampled Sources of Pollutants Copper, Total 0.007 m A 0,007 m Corrosion of pipes (7440-50-8) Iron, Total 332 ugA 435 ugA Corrosion of pipes, naturally (7439-89-6) occuring in soil Free Available <10 ugA NIA Below detection level Chlorine Total Residual X10 ugn NIA Below detection level Chlorine Selenium, ota 0,006 mgn 0.005 mgA Material handling (7782-49-2) Arsenic, Total <0.005 mgA <0.005 mgA Below detection level (7440-3B-2) Chromium, Total 0.006 mgA 0.005 mgn Equipment storage (7440-47-3) Total Zinc 2.43 mgA 2.37 mgA Corrosion of pipes (7440-43-9) Temperature 15.7 degrees C NIA • EPA Form 3510-21F (Rev. 1-92) Page VII -1 Continue on Reverse STF ENV408F 4 Continued from the Front Part C - List each pollutant shown in Tables 2F-2, 217-3, and 2F4 that you know or have reason to believe Is present. See the instructions for additional details and mquirements. Complete one table for each outfall Pollutant and CAS Number if avat7able Maximum Values (include units) Grab Sample Taken During First 20 Flow -weighted Minutes Composite Average Values (inchxte units) Grab Sample Taken During First 20 Flow -weighted Minutes Com ite Number of Storm Events Sam led Sources of Pollutants Total Kjedahl 1.17 mg/l 0.93 mgA 6. " Fertilizer usage Nitrogen Number of hours between Maximum flaw rate during Total flow from Storm of Storm Event during storm event ginning of storm meas- ured and end of previous rain event (gadons/minute or rain event Nitrate -Nitrite 0.56 mgA 0.52 mgA (in Inches) measurable rain event Fertilizer usage (gallons or specify units) 6-1-05 3,030 1.2 inches 179 hours Aluminium, Total 0.180 mg/l 0.231 mgA minutes Heat insulating material (7429-90-5) 9. Provide a description of the method of flow measurement or estimate. Total flow was based on the average flow during the sampling event and using Kuttees equation for open channel uniform flow. Color 22.0 cu 35.0 cu Erosion 2-4,13 <5.00 ug/1 <5.00 ugA Below detection level ' See Attachment 10 PartD- Provide data for the storm events which resulted in the maximum values for the flow weighted composite sam le. 1. 2. 3, 4. 5. 6. Date of Duration Total rainfall Number of hours between Maximum flaw rate during Total flow from Storm of Storm Event during storm event ginning of storm meas- ured and end of previous rain event (gadons/minute or rain event Event( in minutes) (in Inches) measurable rain event specify units) (gallons or specify units) 6-1-05 3,030 1.2 inches 179 hours 294 gpm 360,570 gallons minutes 9. Provide a description of the method of flow measurement or estimate. Total flow was based on the average flow during the sampling event and using Kuttees equation for open channel uniform flow. EPA Form 3510-2F (Rev. 11-92) Page V11-2 STF ERV40OF 5 Carolina Power & Light Company d/b/a Progress Energy Carolinas, Inc. Roxboro Steam Electric Plant National Pollutant Discharge Elimination System Permit Number NCO003425 Attachment 2 Form 1 - Item XI - Map 11 -1 Carolina Power & Light Company d/b/a Progress Energy Carolinas, Inc. Roxboro Steam Electric Plant National Pollutant Discharge Elimination System Permit Number NC0003426 Carolina Power & Light Company d/b/a Progress Energy Carolinas, Inc. Roxboro Steam Electric Plant National Pollutant Discharge Elimination System Permit Number NCO003425 Attachment 6 Form 2F — Item III Site Drainage Map Carolina Power & Light Company d/b/a Progress Energy Carolinas, Inc. Roxboro Steam Electric Plant National Pollutant Discharge Elimination System Permit Number NC0003426 Attachment 7 Form 2F — Item ill Site Drainage Map PROGRESS ENERGY CAROLINAS, INC. Roxboro Steam Electric Plant National Pollutant Discharge Elimination System Permit Number NCO003425 Attachment 7 Form 2F - Item III — Site Drainage Map The enclosed site drainage maps are for the section of rail lines from which stormwater is conveyed to Hyco Lake and the plant area which discharges to Hyco Lake. Stormwater from other sections of the rail line is conveyed to the coal pile runoff pond which is permitted through the Plant's NPDES permit — Outfall 006. Progress Energy has not treated, stored, or disposed of any significant materials in the drainage area of this rail line and has no plans to treat, store, or dispose of significant materials in these areas. No materials loading or unloading activities will take place on these rail lines. Drainage from areas where coal, limestone, and gypsum will be loaded or unloaded will drain to the coal pile runoff pond which is a NPDES permitted (wastewater) outfall to Hyco Lake. Various brands of commercial herbicides (i.e., roundup, Crossbow) might be used to control weeds and other unwanted plant growth for security reasons. These herbicides will be carefully applied by licensed applicators, or persons under the immediate supervision of a licensed applicator, in accordance with the manufacturer's instructions. Fertilizers, pesticides, and/or soil conditioners will not be used in this drainage area. No hazardous waste treatment, storage, or disposal will occur in any of the drainage areas. Carolina Power & Light Company d/b/a Progress Energy Carolinas, Inc. Roxboro Steam Electric Plant National Pollutant Discharge Elimination System Permit Number NCO003425 Attachment 8 Form 2F — Item IV -13 Narrative Description of Pollutant Sources PROGRESS ENERGY CAROLINAS, INC. Roxboro Steam Electric Plant National Pollutant Discharge Elimination System Permit Number NCO003425 Attachment 8 Form 2F - Item IV B. Progress Energy has not treated, stored or disposed of any significant materials in a manner which allows exposure to stormwater in the drainage area of these stormwater outfalls and has no plans to treat, store, or dispose of significant materials in these areas. No materials loading or unloading activities will take place on these rail lines. Drainage from areas where coal, limestone, and gypsum will be stored, loaded or unloaded will drain to the coal pile runoff pond, a NPDES permitted (wastewater) outfall to Hyco Lake. Chemicals or process that could potentially contaminate stormwater are located in buildings or covered by shelters. Outside storage areas contain inert materials. Various brands of commercial herbicides (i.e., Roundup, Crossbow) might be used to control weeds and other unwanted plant growth for security reasons. These herbicides will be carefully applied by licensed applicators, or persons under the immediate supervision of a licensed applicator, in accordance with the manufacturer's instructions. Fertilizers, pesticides, and/or soil conditions will not be used in this drainage area. No hazardous waste treatment, storage, or L.. disposal will occur in any of the drainage areas. L Carolina Power & Light Company d/b/a Progress Energy Carolinas, Inc. Roxboro Steam Electric Plant National Pollutant Discharge Elimination System Permit Number NCO003425 Attachment 9 Form 2F — Item IV C Narrative Description of Pollutant Sources PROGRESS ENERGY CAROLINAS, INC. Roxboro Steam Electric Plant National Pollutant Discharge Elimination System Permit Number NCO003425 Attachment 9 Item IV C - Narrative Description of Stormwater Outfalls Outfall SW -A — North Loon of Plant The drainage area of this outfall is located north of the plant and is enclosed by a rail line. Stormwater will flow through a 24" diameter culvert under the rail line through riprap into a vegetated swale approximately 150 feet to Hyco Lake. An erosion and sediment control plan is in place for construction which is currently taking place in the drainage area. Outfall SW -B — Plant Area — Future Discharge This outfall will be located northwest of the plant and will drain the industrial area of the facility. Stormwater will be routed through vegetated ditches to a 30" diameter culvert under the rail line and will be discharged to Hyco Lake. The area that will drain to Outfall SW -B is currently under construction and is monitored per NPDES Permit No. NCG010000. No conventional treatment will be provided for the stormwater drained from these stormwater outfalls. Discharges from Outfall SW -A will flow over a vegetative buffer which will provide some filtering of sediment from the stormwater. Carolina Power & Light Company d/b/a Progress Energy Carolinas, Inc. Roxboro Steam Electric Plant National Pollutant Discharge Elimination System Permit Number NCO003425 Attachment 10 Form 2F — Item Vii Discharge Information PROGRESS ENERGY CAROLINAS, INC. Roxboro Steam Electric Plant National Pollutant Discharge Elimination System Permit Number NCO003425 Form 2F -- Attachment 90 Data in Item VII is provided from a similar discharge, Outfall 005, at the Mayo Steam Electric Plant (NPDES permit NC0038377). The storm event that produced this data is documented in Item VII Part D. Samples from a discharge from SW -A will be collected and data will be submitted when available. u L