Loading...
HomeMy WebLinkAboutNC0005762_speculative limits_20081114Michael F. Easley, Govemor State of North Carolina William G. Ross, Jr., Secretary Department of Environment and Natural Resources Coleen H. Sullins, Director Division of Water Quality November 14, 2008 Mr. Eddie Lanier Director, Environmental Department WestPoint Home, Inc. P.O. Box 71 WestPoint, Georgia 31833 Subject: Speculative Effluent Limits WestPoint Stevens/ Wagram WWTP NPDES Permit #NC0005762 Scotland County Dear Mr. Lanier: This letter is in response to your request for speculative effluent limits for a regional wastewater treatment facility located at the current Wagram WWTP. Currently, this facility is permitted for flows up to 7 MGD and the proposed facility would have the same permitted capacity. Receiving Stream. This facility discharges to the Lumber River, a class WS-IV B; Sw; HQW stream in the Lumber River Basin. This stream classification does not preclude a discharge of domestic wastewater, however NCAC 02B .0224(b) does prescribe specific limits for facilities discharging to streams designated as High Quality Waters (HQW). In addition to the speculative limits given below, DWQ is required to evaluate limits for toxicants (including whole effluent toxicity) at one half the normal standard. Speculative Limits. Based on available information, speculative effluent limits for the proposed discharge of 7 MGD to the Lumber River are presented in below. A complete evaluation of these limits and monitoring frequencies in addition to monitoring requirements for metals and other toxicants will be addressed upon receipt of a formal NPDES permit modification request. Effluent Characteristic Effluent Limitations Monthly Average Weekly Average Daily Maximum Flow 7.0 MGD BOD5, Summer 5.0 mg/L 7.5 mg/L GODS, Winter 10.0 mg/L 15.0 mg/L TSS 20 mg/L 30 mg/L NH3 as N, Summer 2.0 mg/L 6.0 mg/L NH3 as N, Winter 4.0 mg/L 12.0 mg/L Dissolved Oxy&en Minimum 6.0 mg/L pH Between 6.0 and 9.0 s.u. Fecal coliform 200/100 ml 400/100 ml Total residual chlorine 28 pg/L Engineering Alternatives Analysis (EAA). Please note that the Division cannot guarantee that an NPDES permit will be issued with these speculative limits. Final decisions can only be made after the Division receives and evaluates a formal permit application for the City's proposed discharge. In accordance with the North Carolina General Statutes, the practicable wastewater treatment and disposal alternative with the least adverse impact on the environment is required to be implemented. Therefore, a detailed engineering alternatives analysis (EAA) must be prepared. The EAA must justify requested flows, and provide an analysis of potential wastewater treatment alternatives. Alternatives to a surface water 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Telephone (919) 733-7015 FAX (919) 733-0719 512 N. Salisbury Street, Raleigh, North Carolina 27604 On the Internet at http://h2o.enr.state.nc.us/ An Equal opportunity/Affirmative Action Employer NOr Carolina Naturally Mr. Eddie Lanier Speculative Effluent Limits Wagram WWTP NC0005762 discharge, such as spray/drip irrigation, wastewater reuse, or inflow/infiltration reduction, are considered to be environmentally preferable. A copy of the EAA requirements is attached to this letter. Your permit application will be returned as incomplete if all EAA requirements are not adequately addressed. Environmental Assessment (EA). Based on the final funding sources and/or ownership of this proposed regional facility, it may fall under State Environmental Policy Act (SEPA) requirements. A SEPA EA document must be prepared for all projects that 1) need a permit; 2) use public money or affect public lands; and 3) might have a potential to significantly impact the environment. Please contact Hannah Stallings with the DWQ Planning Branch at (919) 807-6434 to determine whether this project requires the submittal of an EA or similar environmental document. Publicly Owned Treatment Works (POTW) Requirements. If the Regional WWTP will be a POTW, the NPDES permit would include Pretreatment Program conditions as required by 40 CFR 403 and 15A NCAC 02H .0900. It is likely the current textile operation would meet the criteria for a Significant Industrial User (SIU). The Interlocal Agreements (ILAs) between the partners specifying ownership and operational responsibility setups will also need to specify which organizations will have which Pretreatment Program responsibilities and how the entities will work together to address industrial wastewater discharge needs. Please contact Dana Folley of the the Pretreatment, Emergency Response, and Collection Systems Unit (PERCS) at 919-807-6311 to discuss these issues. Should you have any questions about these speculative limits or NPDES permitting requirements, please feel free to contact Toya Fields at (919) 807-6385. Sincerely, 1� Gil Vinzani Supervisor, Eastern NPDES Program Attachment: EAA Guidance Document cc: (without Attachment) Shankar R. Mistry, Ph. D., P.E., 120 North Boylan Avenue, Raleigh, NC 27603-1423 Fayetteville Regional Office, Surface Water Protection Central Files NPDES Permit File Hannah Stallings, Planning Branch Dana Folley, PERCS 2 Mr. Eddie Lanier Speculative Effluent Limits Wagram WWTP NC0005762 discharge, such as spray/drip irrigation, wastewater reuse, or inflow/infiltration reduction, are considered to be environmentally preferable. A copy of the EAA requirements is attached to this letter. Your permit application will be returned as incomplete if all EAA requirements are not adequately addressed. Environmental Assessment (EA). Based on the final funding sources and/or ownership of this proposed regional facility, it may fall under State Environmental Policy Act (SEPA) requirements. A SEPA EA document must be prepared for all projects that 1) need a permit; 2) use public money or affect public lands; and 3) might have a potential to significantly impact the environment. Please contact Hannah Stallings with the DWQ Planning Branch at (919) 807-6434 to determine whether this project requires the submittal of an EA or similar environmental document. Publicly Owned Treatment Works (POTW) Requirements. If the Regional WWTP will be a POTW, the NPDES permit would include Pretreatment Program conditions as required by 40 CFR 403 and 15A NCAC 02H .0900. It is likely the current textile operation would meet the criteria for a Significant Industrial User (SIU). The Interlocal Agreements (ILAs) between the partners specifying ownership and operational responsibility setups will also need to specify which organizations will have which Pretreatment Program responsibilities and how the entities will work together to address industrial wastewater discharge needs. Please contact Dana Folley of the the Pretreatment, Emergency Response, and Collection Systems Unit (PERCS) at 919-807-6311 to discuss these issues. Should you have any questions about these speculative limits or NPDES permitting requirements, please feel free to contact Toya Fields at (919) 807-6385. Sincerely, a Gil Vinzani Supervisor, Eastern NPDES Program Attachment: EAA Guidance Document cc: (without Attachment) Shankar R. Mistry, Ph. D., P.E., 120 North Boylan Avenue, Raleigh, NC 27603-1423 Fayetteville Regional Office, Surface Water Protection Central Files NPDES Permit File Hannah Stallings, Planning Branch Dana Folley, PERCS 2 Re: Scotland County Regional WWTP Subject: Re: Scotland County Regional WWTP From: Dana Folley <Dana.Folley@ncmail.net> Date: Fri, 14 Nov 2008 13:24:28 -0500 To: Toya Fields <toya.fields@ncmail.net> CC: Paul Rawls <Paul.Rawls@ncmail.net>, Belinda Henson <Belinda.Henson@ncmail.net>, Danny Smith <Danny.Smith@ncmail.net>, denr.dwq.psb@lists.ncmail.net, Gil Vinzani <G i l . V inzani @ncmai 1. net> Toya, as we just discussed, as this is proposed to be POTW, Deborah and I request you insert the following paragraph into your response. Also, please cc: me on the letter, including the attachments. Thanks! - Dana Publicly Owned Treatment Works (POTW) Requirements. If the Regional WWTP will be a POTW, the NPDES permit would include Pretreatment Program conditions as required by 40 CFR 403 and 15A NCAC 02H .0900. It is likely the current textile operation would meet the criteria for a Significant Industrial User (SIU). The Interlocal Agreements (ILAs) between the partners specifying ownership and operational responsibility setups will also need to specify which organizations will have which Pretreatment Program responsibilities and how the entities will work together to address industrial wastewater discharge needs. Please contact Dana Folley of the the Pretreatment, Emergency Response, and Collection Systems Unit (PERCS) at 919-807-6311 to discuss these issues. Paul Rawls wrote: I have cc'd Belinda as this is in her region, wasn't sure why Danny was cc'd. Thanks Toya Fields wrote: Hello All, I just wanted to send an FYI that I've reviewed a request for speculative effluent limits for a proposed regional facility in Scotland County. It would be a 7 MGD facility at the site of the current WestPoint Stevens/Wagram WWTP (discharging to the Lumber River). A feasibility study is currently being conducted, funded by the NC Clean Water Management Trust Fund. A "consortium of local entities" is conducting the study to look into regionalization: - Scotland County - Hoke County - Robeson County - Laurinburg - Raeford - Maxton 1 of 2 1 1 / 17/2008 2:00 PM Re: Scotland County Regional WWTP --Red Springs - Laurinburg Maxton Airbase and Industrial Park Since this list includes so many entities, I wanted to send an FYI to a large audience. I really don't know many other details besides what I've described, but if you have any questions, feel free to let me know. Thanks, Toya denr.dwq.psb mailing list denr.dwq.psbAlists.ncmail.net denr.dwq.percs mailing list denr.dwq.peres(a Iists.ncmail.net 2 of 2 11 / 17/2008 2:00 PM WESTPOINT HOME September 12, 2008 i1 is ^ ! Mr. Gil Vinzani, P.E. SEP 1 8 2008 1 L'' Supervisor, Eastern NPDES Program NC Division of Water Quality "~`--1- 1617 Mail Service Center Raleigh, North Carolina 27699-1617 Subject: Request for Speculative Effluent Limits WestPoint Home, Inc./Wagram WWTP NPDES Permit No. NC 0005762 Wagram, Scotland County Dear Mr. Vinzani: WestPoint Home operates at our Wagram facility a 7.0 mgd wastewater treatment plant (WWTP) which discharges its effluent into Lumber River in accordance with the NPDES Permit No NC0005762. The WWTP is currently permitted for treatment and discharge of industrial wastewater flows. A consortium of local entities consisting of the Counties of Scotland, Hoke and Robeson, the Cities of Laurinburg and Raeford, the Towns of Maxton and Red Springs, and the Laurinburg- Maxton Airbase and Industrial Park is conducting a feasibility study for the use of WestPoint Home/Wagram WWTP to serve as a regional facility. The Study is funded by the NC Clean Water Management Trust Fund. The WWTP will continue to serve the existing industrial operations for their wastewater treatment and disposal needs. In order to properly evaluate the wastewater treatment system improvements need for the WestPoint Home/Wagram WWTP to serve as a regional facility, it is hereby requested that you provide Speculative Effluent Limits for the currently -permitted 7.0 mgd plant. Should you have any questions concerning this matter, please call me at 706-645-4515 or Shankar Mistry at 919-828-0531. Eddie Lanier Director, Environmental Department WestPoint Home, Inc. Environmental Dept., 3300 23rd Drive, Valley, AL 36854, Phone: 706-645-4658, Fax 706-645-4539 RE: Scotland Co. WPH WWTP Study: Speculative Limits Request Subject: RE: Scotland Co. WPH WWTP Study: Speculative Limits Request From: Lanier Eddie <Lanier.Eddie@wphome.com> Date: Fri, 12 Sep 2008 15:07:09 -0400 To: "Gil Vinzani" @ncmail.net>, "Chris Thomson" <cthomson@thewootencompany.com> CC: "James B. Perry" <james.perry@lumbcrtivercog.org>, <smistry@thcwootencompany.com>, "Charlie Davis" <cdavis@thewootencompany.com>. "Dan Boone" <dboone@thewootencompany.com> Mr. Vinzani, here is a signed copy of the revised letter. Please let me know if you have any questions. Eddie Lanier Director - Environmental Department 3300 23rd Drive Valley. AL 36854 706-645-4515 706-645-4539 (fax) Original Message From: Chris Thomson [mailto:cthomson©thewootencompany.com] Sent: Wednesday, September 10, 2008 4:35 PM To: Lanier Eddie Cc: 'Gil Vinzani'; 'James B. Perry'; smistry@thewootencompany.com; 'Charlie Davis'; 'Dan Boone' Subject: Scotland Co. WPH WWTP Study: Speculative Limits Request Mr. Lanier: The Wooten Company is working to finalize a study of the WestPoint Home Wastewater Treatment Plant (WWTP) for potential conversion to a municipal WWTP for use by a consortium of local governments in and around the facility in Wagram, NC. As part of the study, we have been working with the North Carolina Division of Water Quality (DWQ) on permitting the facility for municipal use. We have spoken with DWQ regarding permitting and obtaining "speculative limits" for the plant; speculative limits are preliminary limits on the plant's discharge that DWQ might impose if the facility is converted for municipal use. They provide valuable information to us on what will be allowed in the plant's discharge so we can consider the types of treatment units required. DWQ has requested that the Permittee, in this case WestPoint Home, formally request the speculative limits from the state. We have composed a letter on your behalf to send to Mr. Gil Vinzani of DWQ requesting such limits. Please review the attached letter, and if you have no comments, copy the letter to company letterhead, sign, and mail the letter to Mr. Vinzani so that he can have it for his file and issue the speculative limits. If you have any questions, please do not hesitate to contact us. I have copied Mr. Vinzani on this email. I have also copied Mr. Jim Perry, Executive Director of the Lumber River Council of Governments, on this email. Jim's organization has been instrumental in the backing of this study and is familiar with your staff in Wagram. Chris Christopher A. Thomson, MA, MS The Wooten Company 120 North Boylan Avenue 1 of 2 9/12/2008 4:25 PM Scotland Co; WPH WWTP Study: Speculative Limits Request Subject: Scotland Co. WPH WWTP Study: Speculative Limits Request From: "Chris Thomson" <cthomson@thewootencompany.com> Date: Wed, 10 Sep 2008 16:35:15 -0400 To: <Lanier.eddie@ wphome.com> CC: "'Gil Vinzani"' <Gil.Vinzani@ncmail.net>. "'James B. Perry"' <james.perry@lumberrivercog.org>. <smistry@thewootencompany.com>, "'Charlie Davis"' <cdavis@thewootencompany.com>, "'Dan Boone" <dboone@thewootencornpany.com> Mr. Lanier: The Wooten Company is working to finalize a study of the WestPoint Home Wastewater Treatment Plant (WWTP) for potential conversion to a municipal WWTP for use by a consortium of local governments in and around the facility in Wagram, NC. As part of the study, we have been working with the North Carolina Division of Water Quality (DWQ) on permitting the facility for municipal use. We have spoken with DWQ regarding permitting and obtaining "speculative limits" for the plant; speculative limits are preliminary limits on the plant's discharge that DWQ might impose if the facility is converted for municipal use. They provide valuable information to us on what will be allowed in the plant's discharge so we can consider the types of treatment units required. DWQ has requested that the Permittee, in this case WestPoint Home, formally request the speculative limits from the state. We have composed a letter on your behalf to send to Mr. Gil Vinzani of DWQ requesting such limits. Please review the attached letter, and if you have no comments, copy the letter to company letterhead, sign, and mail the letter to Mr. Vinzani so that he can have it for his file and issue the speculative limits. If you have any questions, please do not hesitate to contact us. I have copied Mr. Vinzani on this email. I have also copied Mr. Jim Perry, Executive Director of the Lumber River Council of Governments, on this email. Jim's organization has been instrumental in the backing of this study and is familiar with your staff in Wagram. Chris Christopher A. Thomson, MA, MS The Wooten Company 120 North Boylan Avenue Raleigh, NC 27603-1423 Phone: (919) 828-0531 Fax: (919) 834-3589 Content -Type: application/msword Speculative Effluent Limits requestSept.9 2008.doc Content -Encoding: base64 1 of 1 9/11/2008 9:06 AM September 9, 2008 Mr. Gil Vinzani, P.E. Supervisor, Eastern NPDES Program NC Division of Water Quality 1617 Mail Service Center Raleigh, North Carolina 27699-1617 Subject: Request for Speculative Effluent Limits WestPoint Stevens/Wagram WWTP NPDES Permit No. NC 0005762 Wagram, Scotland County SEP 1 1 2008 DENR - WATER DUALITY PC NT SOtJRCF EP:,`:CH ArY Dear Mr. Vinzani: WestPoint Stevens operates a 7.0 mgd Wagram Wastewater Treatment Plant which discharges its effluent into Lumber River in accordance with the NPDES Permit No NC0005762. The WWTP is currently permitted for treatment and discharge of industrial and commercial wastewater flows. A consortium of local entities consisting of the Counties of Scotland, Hoke and Robeson, the Cities of Laurinburg and Raeford, the Towns of Maxton and Red Springs, and the Laurinburg-Maxton Airbase and Industrial Park is conducting a feasibility study for the use of WestPoint Stevens/Wagram WWTP to serve as a regional facility. The Study is funded by the NC Clean Water Management Trust Fund. The WWTP will continue to serve the existing industrial and commercial and residential establishments for their wastewater treatment and disposal needs. In order to properly evaluate the wastewater treatment system improvements need for the WestPoint Stevens/Wagram WWTP to serve as a regional facility, it is hereby requested to provide Speculative Effluent Limits for the currently permitted 7.0 mgd plant. Should you have any questions concerning this matter, please call me at 706-645-4515 or Shankar Mistry at 919-828-0531. Sincerely, Eddie Lanier Director, Environmental Department WestPoint Home, Inc PO Box 71 WestPoint, Georgia 31833 THE WOOTEN COMPANY ENGINEERING PLANNING ARCHITECTURE 120 North Boylan Avenue Raleigh NC 27603-1423 919.828.0531 fax 919.834.3589 June 9, 2008 Mr. Gil Vinzani, P.E. Supervisor, Eastern NPDES Program NC Division of Water Quality 1617 Mail Service Center Raleigh, North Carolina 27699-1617 Subject: Request for Speculative Effluent Limits WestPoint Sieveiis/Wagram WWTP NPDES Permit No. NC 0005762 Wagram, Scotland County JUN 10 2008 i Dear Mr. Vinzani: WestPoint Stevens operates a 7.0 mgd Wagram Wastewater Treatment Plant which discharges its effluent into Lumber River in accordance with the NPDES Permit No NC0005762. The WWTP is currently permitted for treatment and discharge of industrial and commercial wastewater flows. At present we are in process of preparing an Engineering Report for use of the existing WWTP for treatment and discharge of wastewaters generated from communities in the Scotland County and surrounding Counties that are in close proximity of the WWTP. The WWTP will continue to serve the existing industrial and commercial establishments for their wastewater treatment and disposal needs. Considering addition of wastewater flows from the communities in Scotland County and surrounding Counties and for us to properly evaluate the wastewater treatment plant improvements need we will appreciate your assistance in providing Speculative Effluent Limits for the currently permitted 7.0 mgd plant. Should you have any questions concerning this matter, please call me at 919-828-0531. Sincerely, a-+Lc_..v K. R. N,,,- j Shankar R. Mistry, Ph. D., P.E. Permit NC0005762 A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS During the period beginning on the effective date of this permit and lasting until expiration, the permittee is authorized to discharge industrial and domestic wastewater from outfall 001. Such discharges shall be limited and monitored by the Permittee as specified below: EFFLUENT CHARACTERISTICS LIMITS MONITORING REQUIREMENTS Monthly Weekly Average Daily Maximum Measurement Frequency Sample Type Sample Location' Flow 7.0 MGD Continuous Recording E BOO, 5-day, 20° C 1306 Ibs/day 2611 Ibs/day Daily Composite E COD 14,890 Ibs/day 29,780 Ibs/day Daily Composite E Total Suspended Solids 2558 Ibs/day 5115 Ibs/day Daily Composite E Sulfides 24 Ibs/day 49 Ibs/day Quarterly Grab E Total Chromium 12 Ibs/day 24 Ibs/day Quarterly Composite E Total Phenols 0.75 lbslday 20,pg/I Weekly Grab E Fecal Coliform (geometric mean) 200/100 ml 400/100 ml Weekly Grab E Total Residual Chlorin& 28 pg/I Weekly Grab E Total Copper Monthly Composite E Total Zinc Monthly Composite E Temperature Daily Grab E Temperature 3/Week Grab U & D Conductivity Daily Grab E Conductivity 3/Week Grab U & D Dissolved Oxygen3 Daily Grab E Dissolved Oxygen 3/Week Grab U & D Chronic Toxicity Quarterly Composite E Total Nitrogen (NO2+NO3+TKN) Monthly Composite E Total Phosphorus Monthly Composite E NH3-N Monthly Composite E Colors Daily Grab E Colors 3/Week Grab U & D pH6 6.0-9.0 Daily Grab E Footnotes: 1. Sample locations: E-Effluent, U-Upstream at NCSR 1403, D-Downstream at (1) NCSR 1310 and (2) NC Highway 71. Stream samples shall be grab samples and shall be collected 3/Week during June -September and 1 /Week during the remaining months of the year. 2. Total residual chlorine monitoring is required only if chlorine is used as a disinfectant or elsewhere in the process. 3. The daily average dissolved oxygen concentration shall not fall below 5.0 mg/L. 4. Chronic Toxicity (Ceriodaphnia dubia) P/F at 9%: February, May, August, and November (see Special condition A.3.). Toxicity monitoring shall coincide with quarterly metals monitoring. 5. Refer to Special Condition A.4. regarding color monitoring. 6. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units. There shall be no discharge of floating solids or visible foam in other than trace amounts. Outfall 004 Lat: 34° 49' 50" Lon:79° 22' 30" Outfall 002 Lat: 34° 50' 00" Lon:79° 22' 32" Outfall 001 Lat: 34° 49' 50" Lon:79° 21' 08" USGS Quad Name: Wakulla, H21SE Receiving Stream: Lumber River (001)/Big Shoe Heel Cr. (002 & 004) Stream Class: WS-IV, B-Sw, HQW (001)/C-$w (002 &004) Subbasin: Lumber— 03-07-51 (001) / 03-07-55 (002 & 004) QKE BESON Facility Location411 % SCALE 1:24,000