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Home My WebLink AboutNCG500189_NPDES Permit Renewal_20140408DUKE ENERGY® April 8, 2014 North Carolina Department of Environment and Natural Resources Division of Water Resources NPDES Compliance & Expedited Permitting 1617 Mail Service Center Raleigh, NC 27699-1617 MRO Subject: Duke Energy - Progress Tillery Hydroelectric Facility General Permit - NCG500000 Existing Certificate of Coverage — NCG500189 Revised. Notification of Renewal Intent Attention: Mr. John Hennessy Environmental Services Duke Energy 526 South Church Street Charlotte, NC 28202 Mailing Address: Mail Code EC13K/ P.O. Box 1006 Charlotte, NC 28201-1006 RECEIVED DIVISION OF WATER QUALITY SEP292014 MO0::ES,ALLE REO!ONAL. OFFICE DE F �r t OCr 0 2 2014 Please reference the revised Notification of Renewal Intent form for Tillery Hydroelectric Facility, which is attached. Note that the number of listed NPDES outfalls has been increased from one to three. Please update your internal database to reflect these changes. If you have any questions concerning this request, feel free to contact me (704) 382-4309. Thanks for your assistance. Sincerely, aez- Allen Stowe Water & Natural Resources Attachments Avii7 NCDENR North Carolina Department of:Environment and Natural Resources Division Of Water Resources: Pat McCrory Thomas A. Reeder Governor Director; NOTICE OF RENEWAL, INTENT [Required by.15A NCAC 02H .0127(d)]; [term definition see 15A NCAC 02H .0103(19)] Application for renewal of existing coverage under General Permit NCG500000 Existing Certificate of Coverage (CoC): NCG50189 (Press Tab to navigate form) John E. Skvarla, III Secretary • 1) .Mailing address of facility owner/operator: (address to which all correspondence should be (nailed) :Company Name Owner Name Street Address City Telephone #. Email Address Duke Energy - Progress Allen Stowe 526 South Church Street Charlotte 704 - 382 - 4309 Fax # Allen.Stowe@duke-energy.com 2) Location of facility producing discharge: Facility Name Facility Contact Street Address City County Telephone # Email Address Tillery Hydroelectric Plant Nob Zalme 179 Tillery Plant Road Mount Gilead Moritgomery� 336 462 0221 Fax # Nob.Zalme@duke'-energy.com Description of Discharge: a) Is the discharge directly to the receiving stream? ®Yes ❑ No - Please submit a site map with the pathway to the potential receiving waters clearly marked. This includes tracing the pathway of the storm sewer to the discharge point, if the storm sewer is the only viable means of discharge. State, NC State NC ZIP Code 28202 - ZIP Code 27306 - b) Number of discharge outfalls (ditches, pipes, channels, etc. that convey wastewater from the property): 3 Page of 3 NCG500000 Renewal Application c) What type of wastewater is discharged? Indicate which discharge points, if more than one. ❑ Non -contact cooling water Outfall (s) #: ❑ Boiler Blowdown Outfall (s) #: ❑ Cooling Tower Blowdown Outfall (s) #: ❑ Condensate Outfall (s) #: ® Other Outfall (s) #: 001,002,003 (Please describe "Other"): Outfall 001- drains, sumps, turbine feed water, cooling water. Outfall 002 - generator air cooler cooling water. Outfall 003 - diesel fire pump .water. d) Volume of discharge per each discharge point (in GPD): #001: 1,568,502,144 GPD #002: 216,000 GPD #003: 216,000 GPD #004: GPD 4) Please check the type of chemical[s] added to the wastewater for treatment, per each separate discharge point (if applicable, use separate sheet): ❑ Chlorine ❑ Biocides ❑ Corrosion inhibitors ❑ Algaecide El Other ® None If any box other than None is checked, a completed Biocide 101 Form and manufacturers' information on the additive must be submitted to the following address for approval: NC DENR / DWR / Environmental Sciences Section Aquatic Toxicology Unit 1621 Mail Service Center Raleigh, NC 27699-1621 5) Is there any type of treatment being provided to the wastewater before discharge? (i.e., retention ponds, settling ponds, etc.) ❑ Yes - Please include design specifics (i.e., design volume, retention time, surface area, etc.) with submittal package. Existing treatment facilities should be described in detail. ® No 6) Discharge Frequency: a) The discharge is: ❑ Continuous ® Intermittent ❑ Seasonal i) If the discharge is intermittent, describe when the discharge will occur: Outfall 001- Discharge from the sump occurs on an as needed basis , when the water level in containment structure reaches the predetermined depth, and from the turbines when units are operating. Outfall 002 - Discharge will occur when generator #4 is in operation. Outfall 003 - Discharge will occur when the diesel fire pump is tested or operated. ii) If seasonal, check the month(s) the discharge occurs: ❑ Jan ❑ Feb El Mar. El Apr El May El Jun ❑ Jul El Aug. ❑ Sept. ❑ Oct. ❑ Nov. ❑ Dec. b) How many days per week is there a discharge? Usually 7 days per week c) Please check the days discharge occurs: ® Sat. ® Sun. ® Mon. ® Tue. ® Wed. ® Thu. ® Fri. Page 2 of 3 . NCG500000 Renewal Application Additional Application Requirements: The following information must be included in duplicate [original + 1 copy] with this application or it will be returned as incomplete. Site map. If the discharge is not directly to a stream, the pathway to the receiving stream must be clearly indicated. This includes tracing the pathway of a storm sewer to its discharge point. Authorization for representatives. If this application will be submitted by a consulting engineer (or engineering firm), include documentation from the Permittee showing that the consultant submitting the application has been designated an Authorized Representative of the applicant, per 15A NCAC 02H .0138(b)(1). CERTIFICATION I certify that I am familiar with the information contained in this application and that to the best of my knowledge and belief such information is true, complete, and accurate. Printed Name of Person Signing: Randy Herrin Title: General Mgr III-Hydro/CT (Please review 15A NCAC 1 H .0106(e) f.: authorized signing officials) /g/20/ % Click here to enter a date. Signature of Ap ant Date Signed North Carolina General Statute § 143-215.6B provides that: Any person who knowingly makes any false statement representation, or certification in any application, record, report, plan, or other document filed or required to be maintained under this Article or a rule implementing this Article; or who knowingly makes a false statement of a material fact in a rulemaking proceeding or contested case under this Article; or who falsifies, tampers with, or knowingly renders inaccurate any recording or monitoring device or method required to be operated or maintained under this Article or rules of the Commission implementing this Article, shall be guilty of a Class 2 misdemeanor which may include a fine not to exceed ten thousand dollars ($10,000). 18 U.S.C. Section 1001 provides a punishment by a fine or imprisonment not more than 5 years, or both, for a similar offense. This Notice of Renewal Intent does NOT require a separate fee. The permitted facility already pays an annual fee for coverage under NCG500000. Mail the original and one copy of the entire package to: NC DENR / DWR / Water Permitting Section 1617 Mail Service Center Raleigh, North Carolina 27699-1617 Attn: Charles Weaver Page 4 of 3 tr flu L Quad 34°36'0"N Lti Iw -- - r34'34'30" .7 A or Outfall Number 82'2T30' •'a • uY �.tq. , Coordinates (decimal degrees, NAD83) Longitude -80.0646 -80.0651 -80.0642 82'2T0 Latitude 35.2064 35.2064 35.2066 82'26 • • 30' r 3 r-a; • : 'T.k ,4:,. :y • 82126.30 82'126'0' Data Sources: Outfall Locations: Duke Energy - Progress Base Map: USGS 7.5 Minute Series Topographic Quadrangles, US Topo product: Mount Gilead West, NC, URL http://store.usgs.gov, accessed 3/42014. Drawn By: Tim Leonard Project Manager. Bill Miller Client Duke Energy - Progress Date: 3/192014 Scale 0 025 05 wrs 82'26'0' • icha, ) .Y.iiiclafcT8114 9 f- u IMME i_• 0 Tillery Hydroelectric Station ■ NPDES Outfall _ Laear,PA, 82'25'0 DISCHARGE LOCATION MAP NPDES Permit No: NCG500000 Certificate of Coverage No: NCG600189 DUKE ENERGY - PROGRESS TILLERY HYDROELECTRIC STATION MONTGOMERY COUNTY AND STANLY COUNTY NORTH CAROLINA FIGURE 1