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HomeMy WebLinkAboutWQ0034806_Modification_20200416Initial Review INITIAL REVIEW ................................................................................................................................................................................................................................................................................ Reviewer Thornburg, Nathaniel Is this submittal an application? (Excluding additional information.)* r Yes r No Is this a complete application?* Complete App Date r Yes r No 04/17/2020 Project Number* WQ0034806 Applicant/Permittee Coastal Farms and Residuals, LLC Applicant/Permittee 8155 Malpass Corner Road, Currie, NC 28435 Address Is the owner in BIMS? Is the facility in BIMS? r Yes r No r Yes r No Owner Type Organization Facility Name Coastal Farms and Residuals Land Application Program County Pender Fee Category Fee Amount Major 395 Signature Authority Signature Authority Title Signature Authority Email Document Type (if non -application) Email Notifications Does this need review by the hydrogeologist?* r Yes r No Regional Office Wilmington CO Reviewer Ranveer Katyal: eads\rkatyal Admin Reviewer Below list any additional email address that need notification about a new project. Email Address Comments to be added to email notification Comments for Kendall Comments for RO Comments for Reviewer Comments for Applicant Submitted Form Project Contact Information Rease provide inforrration on the person to be contacted by NDB Staff regarding electronic subnittal, confirmation of receipt, and other issues. ........................................................................................................................................................................................................................................................................................................................................................................ Name * Martin Mabe Email Address* martin@willcoxmabesoil.com Project Information ......................................................................................... Submittal Type* r New Permit Application r Renewal r Annual Report r Other Permit Type * r Wastewater Irrigation r Other Wastewater r Closed -Loop Recycle r Single -Family Residence Wastewater Irrigation Is a paper copy of the application being submitted? r Yes r Nor N/A Permit Number WQ0034806 currently has project Applicant\Permittee * Wesley Wooten - President Phone Number* 336-312-1396 r Modification (Major or Minor) r Additional Information r Residual Annual Report r High -Rate Infiltration r Reclaimed Water r Residuals r Other Applicant/Permittee 8155 Malpass Corner Road, Currie, NC 28435 Address* Facility Name * Coastal Farms and Residuals, LLC Please provide comments/notes on your current submittal below. Permit modification request to add Southeast Brunswick Sanitary District (SBSD) WWTP (175 Dry Tons/Year). SBSD is currently in an emergency situation due to the levels in the sludge holding tank and the required free board. WMSS, PLLC respectfully requests that this permit modification be handled in an expedited manner if this is an option. One hardcopy with a check is being shipped overnight to the Non -Discharge Permitting Branch. Please attach all information required or requested for this submittal to be review here. Application Formt Engineering Rans, Specifications, Calculations, Etc.) Coastal Farms WQ0034806 Permit Modification.pdf 14.47MB upload only 1 RDF document. NLltiple docurrents must be corrbined into one RDF file. For new and modification permit applications, a paper copy may be required. If you have any questions about what is required, please contactthe reviewer or Tessa Monday. If a paper --polka*-ion is required, be advised, applications accepted' far pre -review until both the paper and eIect-c-,i_ co1)ies nave been received. The paper copy shall include the following: o Application Form o All relevant attachments (calcs, soils report, specs, etc.) o One full-size engineering plan set o One 11x17" engineering plan set o One extra set of specifications o Fee (if required) MallinE address: ❑iuision of Water Resources1 Division of Water Resources Non -Discharge Branch I Non -Discharge Branch 1617 Mail Service Center 1 Aft: Nathaniel Thornburg, 91° Floor, Cfice #942W ----------------------------------------------------------- ----------------------------------------- Raleih, NC 27699-1617 512 N. Salisbury St. Far questions or problems contact Tessa Monday attessa.monday@ncdenr.Qov or 919.707.3560. * W By checking this box I acknowledge that I understand the application will not be accepted for pre -review until the paper copy (if required) and fee (if required) have been received by the Non -Discharge Branch. I also confirm that the uploaded document is a single PDF with all parts of the application in correct order (as specified by the application). Signature Submission Date 4/16/2020 APPLICATION FOR PERMIT MODIFICATION NON -DISCHARGE PERMIT WQ0034806 Prepared for: Coastal Farms and Residuals, LLC 8155 Malpass Corner Currie, North Carolina 28435 Prepared by: Willcox & Mabe Soil Solutions, PLLC 723113 Summerfield Road Summerfield, North Carolina 27358 wilicox&mabe SOIL SOLUTIONS April - 2020 willcoX&mabe SOIL SOLUTIONS April 16, 2020 NCDEQ/DWR Water Quality Permitting Section Non -Discharge Branch 512 N. Salisbury Street, 9th Floor, Office #942X Raleigh, North Carolina 27604 Attention: Non -Discharge Permitting Unit Reference: Application For Permit Modification Permit No. WQ0034806 WMSS Job No. 15-19 Ph: 01 Non -Discharge Permitting Unit: Willcox & Mabe Soil Solutions, PLLC (WMSS) is submitting this Permit Modification application on behalf of Coastal Farms and Residuals, LLC (Coastal Farms). Coastal Farms is requesting to add the following source: Southeast Brunswick Sanitary District VVWTP (SBSD WWTP) - -175 Dry Tons annually. SBSD is currently in an emergency situation due to the levels in the sludge holding tank and the required free board. WMSS respectfully requests that this permit modification be handled in an expedited manner if this is an option. No further modifications are being requested at this time. It should also be noted that no changes have been made to the existing Operations and Maintenance Plan, therefore it has not been included in this application. If there is any further information required or questions regarding this application please do not hesitate to contact WMSS, Mr. Martin Mabe at 336-312-1396 for further assistance. Sincerely, WMSS, PLLC artin Mabe Partner cc: Coastal Farms Shared\WMSS Projects12015115-19 Coastal Residuals12020 Permit Modification12020 Permit Mod Pkg.doc Willcox & Mabe Soil Solutions, PLLC 17231 B Summertield Road I Summerfield, NC 273581 Rob 336,339,9128 or Martin 336.312.13961 www.willcoxmabesoil.com TABLE OF CONTENTS APPENDIX: TITLE RLAP - APPLICATION FORM II RSC - SOURCE ADDITION State of North Carolina DWR Department of Environmental Quality Division of Water Resources Division of Water Resources 15A NCAC 02T .1100 — RESIDUALS LAND APPLICATION PROGRAM INSTRUCTIONS FOR FORM. RLAP 06-16 & SUPPORTING DOCUMENTATION Please use the following instructions as a checklist in order to ensure all required items are submitted. Adherence to these instructions and checking the provided boxes will help produce a quicker review time and reduce the amount of additional information requested. Failure to submit all of the required items will lead to additional processing and review time for the permit application. Unless otherwise noted the Applicant shall submit one original and two copies of the application and supporting documentation For more information, visit the Water Quality Permitting Section's Non -Discharge Permitting Unit General — This application is for treatment, storage, transport, and/or land application of Class B residuals (may include residuals that are generated from a water treatment plant or other type facilities) on the proposed or currently approved land application site(s) under 15A NCAC 02T. 1100. Unless otherwise noted, the Applicant shall submit one original and two copies of the application and supporting documentation listed below. A. Residuals Land Application Program (FORM: RLAP 06-16) Application: (All Application Packages): ® Submit the completed and appropriately executed Residuals Land Application Program (FORM: RLAP 06-16) form. Please do not make any unauthorized content changes to this form. If necessary for clarity or due to space restrictions, attachments to the application may be made, as long as the attachments are numbered to correspond to the section and item to which they refer. ® The Applicant's Certification on Page 5 of this form shall be signed in accordance with 15A NCAC 02T .0I06(b). An alternate person may be designated as the signing official if a delegation letter is provided from a person who meets the criteria in 15A NCAC 02T .0106(b). ® If this project is for a modification of an existing permit, submit one copy of the existing permit. ❑ Please submit this application form at least 180 days prior to the expiration date on the existing permit, or 90 days prior to operation of proposed facility(ies) for application packages involving new or changes to treatment and storage units. B. Application Fee (New and Major Modification Application Packages) ® Submit a check, money order or electronic funds transfer made payable to: North Carolina Department of Environmental Quality (NCDEQ). C D. Facility Classification New Permit Major Modification t Major (land are permitted for n 300 acres) $1,310 $395 FMinor (land are permitted for < 300 acres) $810 $245 ' - A major modification shall be defined as any permit modification that: increases the generating facility's residuals dry tonnage; adds additional land application areas not previously approved for that particular program [including transferring of field(s) from one program to another]; adds additional residuals sources; or includes the addition of new treatment or storage units/processes not previously permitted. There is no fee for minor modifications to a permit. Cover Letter (AIl Application Packages) ® List all items included in the application package, as well as a brief description of the requested permitting action. Environmental Assessments (May be Required — See 15A NCAC I .0300) ❑ Submit a copy of the Findings of No Significant Impact (FONSI) or Environmental Impact Statement (EIS). Also, include information on any mitigating factor(s) from the Environmental Assessment (EA) that impact the construction of the residuals treatment and storage facilities. An EA may also be required for private systems if any Public funds and/or lands are used for the construction of the subject facilities. INSTRUCTIONS FOR FORM: RLAP 06-16 Page l of 3 E. Operation and Maintenance Plan (New and Renewal Application Packages) ® For Modification Application, if there are any changes to the existing plan, submit an updated O&M plan. ❑ Submit the O&M Plan in accordance with 15A NCAC 02T. 1110 and include at a minimum: ❑ Operational functions; describe the operation of the program to show what operations are necessary for the program to function and by whom the functions are to be conducted. ❑ Maintenance schedules; may include equipment calibration, maintenance of signs, etc. ❑ Safety measures; may include safety training program, manuals, signs, etc. ❑ SpiIl response plan; including control, containment, remediation, emergency contact information, etc. ❑ Inspection plan including the following information; ❑ Names and titles of personnel responsible for conducting the inspections. ❑ Frequency and location of inspections, including those to be conducted by the ORC, and procedures to assure that the selected location(s) and inspection frequency are representative of the residuals management program. ❑ Detailed description of inspection procedures including record keeping and actions to be taken by the inspector in the event that noncompliance is observed. ❑ Sampling and monitoring plan including the following information; ❑ Names and titles of personnel responsible for conducting the sampling and monitoring. ❑ Detailed description of monitoring procedures including parameters to be monitored. ❑ Sampling frequency and procedures to assure that representative samples are being collected. Fluctuation in temperature, flow, and other operating conditions can affect the quality of the residuals gathered during a particular sampling event. The sampling plan shall account for any foreseen fluctuations in residuals quality and indicate the most limiting times for residuals to meet pathogen and vector attraction reduction requirements (e.g. facilities that land apply multiple times per year but have an annual sampling frequency, may need to sample during winter months when pathogen reduction is most likely to be negatively affected by cold temperatures. THE FOLLOWING ADDITIONAL ITEMS (G to M) ARE REQUIRED FOR DEDICATED PROGRAM ONLY. F. Program Determination ❑ Dedicated residuals land application programs are ones in which land application sites meet the criteria in 15A NCAC 02T .110202). Specifically, a residuals land application program is designated as dedicated if any of the following are applicable: ❑ Any Iand application site certified for the residuals land application program that receives residuals at rates or frequencies greater than agronomic rates. ❑ Any land application site certified for the residuals land application program that is used primarily for residuals disposal, and agricultural crop production is of secondary importance. ❑ Any land application site certified for the residuals land application program that receives residuals through fixed irrigation facilities or irrigation facilities fed through a fixed supply system. ❑ Please contact the Non -Discharge Permitting Unit if you need any assistance in determining whether your residuals program falls under the dedicated program definitions. G. Program Information ❑ Provide an explanation of why a dedicated system is required instead of a conventional non -dedicated system. ❑ Provide an explanation of the dedicated system and its operation. H. Detailed Site Maps (All New or Modification Application Packages) ❑ Submit three (3) sets of standard size plans and two (2) sets of I V by 17" plans (electronic format is acceptable - Adobe PDF only). For Modifications, submit plans specific to the modification(s) only. ❑ Plans must include the following minimum items: ❑ A general location map, a vicinity map and a topographic map with contours not exceeding 10 feet or 25% of the total site relief and showing all facility related structures and fences within the land application area. ❑ The location of all wells (including usage and construction details if available), streams (ephemeral, intermittent, and perennial), springs, lakes, ponds, and other surface drainage features within 500 feet of the land application site(s). ❑ Delineation of the review and compliance boundaries ❑ Setbacks as required by 15A NCAC 02T .1108 ❑ Site property boundaries within 500 feet of all waste treatment, storage, and disposal sitc(s). ❑ A map showing the entire irrigation area with an overlay of the suitable irrigation area depicted by the soil scientist's evaluation. The irrigation plans shall show each nozzle/emitter and wetted area (when applicable). Clearly label spray irrigation zones as they will be operated. ❑ Plans must depict a completed design and not be labeled with preliminary phrases (e.g., FOR REVIEW ONLY, NOT FOR CONSTRUCTION, etc.) that indicate that they are anything other than final plans. However, the plans may be labeled with the phrase: FINAL DESIGN - NOT RELEASED FOR CONSTRUCTION INSTRUCTIONS FOR FORM: RLAP 06-16 Page 2 of 3 I. Project Evaluation and Receiver Site Management Plan (All New Application Packages or Modifications that include new sites) ❑ Submit a project evaluation and a receiver site management plan (if applicable) with recommendations concerning cover crops and their ability to accept the proposed application rates. J. Hydrogeologic Report (All New Application Packages or Modifications involving increasing the total design capacity) ❑ Submit a detailed hydrogeologic evaluation in accordance with 15A NCAC 02T .1104(d)(4) and current Division Policy available at: http://www.ncwater.org/Rules Policies and Regulations/. The document shall be signed, seated and dated by a qualified professional. K. Engineering Design Documents (All New or Modification Application Packages with fixed irrigation facilities or irrigation facilities fed through fixed supply system) ❑ Submit engineering design documents that have been signed, sealed, and dated by a NC licensed Professional Engineer and/or Professional Land Surveyor in accordance with 15A NCAC 02T . I I04(d)(2). For Modifications, submit an updated site map specific to the modification(s) only. ❑ The design documents must include the following minimum items: ❑ Engineering plans for the facility and equipment except those previously permitted unless they are directly tied into the new units or are critical to the understanding of the complete process; ❑ Specifications describing materials to be used, method of construction, and means for ensuring quality and integrity of the finished product including leaking testing; and ❑ Engineering calculations including hydraulic and pollutant loading, sizing criteria, hydraulic profile, total dynamic head curve analysis for each pump, and irrigation design. ❑ Soil mapping units shown on all disposal sites. L. Water Balance (All New Application Packages or Modifications that include new sites utilizing fixed irrigation facilities or irrigation facilities fed through fixed supply systems) ❑ Submit a completed and accurate water balance in accordance with 15A NCAC 02T .1104(d)(5) and current Division Policy available at: hq://www.ncwater.orgLRules Policies and Regulations. M. Property Ownership Documentation (All New or Modification Application Packages involving new and/or relocated treatment or irrigation components) ❑ Property ownership documentation shall consist of one of the following: ❑ Legal documentation of ownership (i.e., GIS, deed or article of incorporation), or ❑ Written notarized intent to purchase agreement signed by both parties with a plat or survey map, or ❑ An easement running with the land specifically indicating the intended use of the property and meeting the requirements of 15A NCAC 02L _0107(f), or ❑ A written notarized lease agreement signed by both parties, indicating the intended use of the property, as well as a plat or survey map. ONE ORIGINAL AND TWO COPIES OF THE COMPLETED APPLICATION PACKAGE, INCLUDING ALL SUPPORTING INFORMATION AND MATERIALS, SHALL BE SENT TO THE FOLLOWING ADDRESS: NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY DIVISION OF WATER RESOURCES WATER QUALITY PERMITTING SECTION NON -DISCHARGE PERMITTING UNIT By U.S. Postal Service: 1617 MAIL SERVICE CENTER RALEIGH, NORTH CAROLINA 27699-1617 TELEPHONE NUMBER: (919) 807-6464 By Courier/Special Delivery: 512 N. SALISBURY STREET RALEIGH, NORTH CAROLINA 27604 FAX NUMBER: (919) 807-6496 INSTRUCTIONS FOR FORM: RLAP 06-16 Page 3 of 3 State of North Carolina DWR Department of Environmental Quality Division of Water Resources Division of Water Resources 15A NCAC 02T .1100 — RESIDUALS LAND APPLICATION PROGRAM FORM: RLAP 06-16 L APPLICANT INFORMATION: 1. Applicant's name: Coastal Fauns and Residuals. LLC Applicant type: ❑ Individual ® Corporation ❑ General Partnership ❑ Privately -Owned Public Utility ❑ Federal ❑ State ❑ Municipal ❑ County Signature authority's name per 15A NCAC 02T .0106: Wesley Wooten Title: President Applicant's mailing address: 8155 Malpass Comer Road City: Currie State: NC Zip: 28435- Telephone number: (930) 283-9823 Email Address: wesley@lewisfarmsandliguidwaste.com 2. Consultant's name: Martin Mabe License Number (for P.E.): Affiliation: ❑ On Staff ® Retained (Firm: WMSS. PLLC) Consultant's mailing address: 7231B Summerfield Road City: Summerfield State: NC Zip: 27358- Telephone number: (336) 312-1396 Email Address: martin@willcoxmabesoil.com 3. Agronomist's name: Martin Mabe License Number: Affiliation: ❑ NIA ❑ On Staff ® Retained (Firm: WMSS, PLLC) Agronomist's mailing address: 7231B Summerfield Road City: Summerfield State: NC Zip: 27358- TeIephonenumber: (336 312-1396 Email Address: martin@wilicoxmabesoil.com 4. Soil Scientist's name: Rob Willcox License Number: 1098 Affiliation: ❑ NIA ❑ On Staff ® Retained (Firm: WMS�) Soil Scientist's mailing address: 7231B Summerfield Road City: Summerfield State: NC Zip: 27358- Telephone number: (3) 339-9128 Email Address: rob@willcoxmabesoil.com 5. Fee submitted: $395.00 (See Instruction S) II. PERMIT INFORMATION: I . Application is for (check all that apply): ❑ new, ® modified, ❑ renewed permit 2. If this application is being submitted to renew or modify an existing permit, provide the following: Permit number: WQ0034806 Date of most -recently issued permit: October H. 2016 Date of most -recently certified Attachment A (if different than the permit): October 11, 2016 Date of most -recently certified Attachment B (if different than the permit): October 11. 2016 FORM: RLAP 06-16 Page 1 of 5 III. RESIDUALS LAND APPLICATION PROGRAM INFORMATION: 1. Residuals Processing Facility's physical address: 8155 Mal ass Corner Road City: Currie State: NC Zip: 28435-. Coordinates: Latitude: 38°28' 29" Longitude: 78105' 47" Datum: NAD83 Level of accuracy. Nearest second Method of measurement: MAP 2. County where residuals land application program is headquartered: Pender 3. List the Operator In Responsible Charge (ORC) and all Back -Up ORCs for the residuals land application program, their certification numbers, and their affiliations in the following table: Designation Name Affiliation Certification Number ORC Wesley Wooten Coastal Farms 993105 Back -Up ORC Martin Mabe WMSS, PLLC 22753 Additional Back -Up ORCs (if applicable) If an ORC and at least one Back -Up ORC are not currently designated for this residuals land application program, provide the candidates' names, affiliations, and an estimated time schedule for each candidate's completion of the required training school and certification test: 4. Complete the following tables regarding management of the residuals land application program: a. Plant Available Nitrogen Summary: Determine the maximum plant available nitrogen (PAN) generated by all residuals source -generating facilities as currently certified and proposed for certification with this application and list the results in the following table: Maximum amount of residuals to be certified: 1 M dry tons per year. PAN Pounds of PAN per Dry Ton (Weighted Average) Pounds of PAN per Year Surface Incorporation or Injection Surface Incorporation or Injection First -Year 2990 33.27 50,577 55,702 Five -Year Maximum Adjusted 46.04 49.41 77,115 82,762 b. Land Application Site Use Srunlnary: Summarize information regarding the land application sites as currently certified and proposed for certification with this application: Category Use Acres Comments Crops Forest or Plantation 15.0 Pines Row Crops 530.0 Corn, Soybean, Small Grain Hay Pasture Total: 545.0 Methods Surface 545.0 Incorporation or Injection Total: 545.0 FORM: RLAP 06-16 Page 2 of 5 c. Residuals Land Agglication Suu niar : Determine the minimum acreage required to land apply the residuals as currently certified and proposed for certification assuming the scenarios listed in the following table: Assumed Application Rate abs PAN/ac yr) Acres Required Using First -Year PAN Concentrations Acres Required Using Five -Year Maximum Adjusted PAN Concentrations Surface Incorporation or Injection Surface Incorporation or Injection 50 I,002 1,114 1,542 1,655 100 501 557 771 828 150 334 371 514 552 200 250 279 386 414 6. If applicable, provide a plan and a schedule to resolve any known issues that would prevent land application of the proposed residuals due to the violation of North Carolina Administrative Code (e.g. not enough storage, not enough land, vector reduction practices not in place, etc.): NIA 7. Specify type of residuals program (See Instruction F): ® Non -dedicated ❑ Dedicated If Dedicated, specify the following (check all that apply): ❑ Residuals program contains any land application site(s) that receives residuals at rates or frequencies greater than agronomic rates, explain; ❑ Residuals program contains any land application site(s) that is used primarily for residuals disposal, and agricultural crop production is of secondary importance, explain; ❑ Residuals program contains any land application site(s) that receives residuals through fixed irrigation facilities or irrigation facilities fed through a fixed supply system, explain; IV. RESIDUALS SOURCE INFORMATION: (Required for all new, renewed, or modified residuals source) Complete and submit the following Residuals Source Certification and all associated documentation. 1 i4' Residuals Source Certification V. LAND APPLICATION SITE INFORMATION: (Required for all new, renewed, or modified land application site) Complete and submit the following Land Applications Site Certification and all associated documentation. Land Application Siite Certification. doc FORM: RLAP 06-16 Page 3 of 5 Note: Item VI. Applicable to Dedicated Program with fixed irrigation system only. VI. DESIGN INFORMATION FOR FIXED IRRIGATION SYSTEM 1. The irrigation system is: ❑ Spray ❑ Drip 2. Disposal system is: ❑ existing ❑ proposed. 3. Minimum depth to mean seasonal high water table (SHWT) within irrigation sites(s) per Soil Scientist's Evaluation: feet below ground surface. Rules 15A NCAC 02T .0505 requires at least one -foot vertical separation between SHWT and ground surface. 4. Are there any artificial drainage or water movement structures within 200 feet of any irrigation area? ❑ Yes or ❑ No If Yes, please explain if the soil scientist report addresses artificial structures and please indicate if structures are to be maintained or modified: 5. Loading rates recommended by the Soil Scientist Evaluation: Soil Series Fields within Soil Area Recommended Loading Rate (in/hr) Recommended Loading Rate (in/jr) 6. Design loading rates are equal or less than the loading rates recommended by Soil Scientist? ❑ Yes or ❑ No If No, explain why 15A NCAC 02T A505(n) is not met: 7. Non -dedicated System Design (fill in the appropriate information for either a spray or drip irrigation system): Field /Zone Design Area ftZ Number of Nozzles Maximum Application Rate allons/hr Design Annual Loading Rate allons/ r Total Spray Irrigation Design Element Plan Sheet Number Specification Pa a Number Wetted diameter of nozzles ft Wetted area of nozzles fe Nozzle capacity gpm Nozzle manufacturer / model / Elevation of highest nozzle ft FORM: RLAP 06-16 Page 4 of 5 Applicant's Certification (signing authority must be in compliance with 15A NCAC 02T ,0106): The applicant or any affiliate has not been convicted of an environmental crime, has not abandoned a wastewater facility without proper closure, does not have an outstanding civil penalty where all appeals have been exhausted or abandoned, are compliant with any active compliance schedule, and do not have any overdue annual fees under Rule 15A NCAC 02T .0105. ® Yes ❑ No, Explain; I, Weslev Wooten President (Signature Authority's Name — PLEASE PRINT) (Title) attest that this application for Coastal Farms and Residuals, LLC (Facility Name) has been reviewed by me and is accurate and complete to the best of my knowledge. I understand that the Division of Water Resources may not conduct a technical review of this program and approval does not constitute a variance to any rules or statutes unless specifically granted in the permit. Further, any discharge of residuals to surface waters or the land will result in an immediate enforcement action, which may include civil penalties, injunctive relief, and/or criminal prosecution. I will make no claim against the Division of Water Resources should a condition of this permit be violated. I also understand that if all required parts of this application are not completed and that if all required supporting information and attachments are not included, this application package will be returned to me as incomplete. Note: In accordance with North Carolina General Statutes § 143-215.6A and § 143-215.6B, any person who knowingly makes any false statement, representation, or certification in any application shall be guilty of a Class 2 misdemeanor, which may include a fine not to exceed $10,000 as well as civil penalties up to $25,000 per violation. Signature: Date: 4/16/2020 FORM: RLAP 06-16 Page 5 of 5 v i E E t7 E c U v 'i V d .r i ac-n N � n N u C ^ R L V CL z Q a `o 0 a° i o - n r w C7 d a I�rTnni, L V � G i n N V • m a ` V L �Q+ L V � Q � V a F F � Z u � z CO 0. O Q a a Qc � E A 10 7 w c 0 'R L V V C 'y O Q ' ^ a i 'Q V r C r L QC F a E V k. c u V i C C V G r L C — N V V i � C V V z cQ. R 9 V cv 4 i M N Q K Z Q C. C3 V R' C 4 0 C p ^ N C+ •G a E a Q vl- Water Resources ENVIRONMENTAL QUALITY PAT MCCRORY Governor DONALD R. VAN DER VAART Secretary S. JAY ZIMMERMAN Director October 11, 2016 WESLEY WOOTEN -- PRESIDENT COASTAL FARMS AND RESIDUALS, LLC 8155 MALPASS CORNER ROAD CURRIE, NORTH CAROLINA 28435 Dear Mr. Wooten: Subject: Permit No. WQ0034806 Coastal Farms and Residuals Land Application Program Land Application of CIass B Residuals (Non -Dedicated) Pender County In accordance with your permit renewal request received August 10, 2016, we are forwarding herewith Permit No. WQ0034806 dated October 11, 2016, to Coastal Farms and Residuals, LLC for the continued operation of the subject residuals management program. Modifications to the subject permit are as follows: 1. Addition of the following residual sources: Northwest Regional WRF in Onslow County (WQ0034367, 50 dry tons/year); Summerhouse WRF in Onslow County (WQ0029945, 35 dry tons/year); Hampstead WWTF in Pender County (WQ0037287, 65 dry tons/year), Beau Rivage WWTP in New Hanover County (NC0065480, 10 dry tons/year), and The Cape WWTP in New Hanover County (NC0057703, 100 dry tons/year). 2. Removal of the following residual sources: Bellville WWTP in Brunswick County (NC0075540, 235 dry tons/year); Richlands WWTP in Onslow County (NC0023230, 35 dry tons/year); and New Topsail School Complex in Pender County (WQ0032930, 5 dry tons/year). 3. Removal of two fields in Pender County totaling 88.2 acres (JB-1 and JB-2). 4. Addition of one field in Pender County totaling 15.0 acres (CB-2). This permit shall be effective from the date of issuance until September 30, 2021, shall void Permit No. WQ0034806 issued November 8, 2013, and the corrected Attachment A issued August 29, 2016, and shall be subject to the conditions and limitations as specified therein. Please pay particular attention to the monitoring requirements listed in Attachment A for they may differ from the previous permit issuance. Failure to establish an adequate system for collecting and maintaining the required operational information shall result in future compliance problems. State of North Carolina f Environmental Quality I Water Resources I Water Quality Permitting) Non -Discharge Pcrmitling 1617 Mail Service Center I Raleigh, North Carolina 27699-1617 919 807 6464 Mr. Wesley Wooten October 11, 2016 Page 2 of 2 Please note the following permit conditions have been removed since the last permit issuance dated November S, 2013: ➢ OId Condition 1.2. — Terms have been met. ➢ Old Condition L3. — Terms have been met. If any parts, requirements or limitations contained in this permit are unacceptable, the Permittec has the right to request an adjudicatory hearing upon written request within 30 days following receipt of this permit. This request shall be in the form of a written petition, conforming to Chapter 150B of the North Carolina General Statutes, and filed with the Office of Administrative Hearings at 6714 Mail Service Center, Raleigh, NC 27699-6714. Unless such demands are made, this permit shall be final and binding. If you need additional information concerning this permit, please contact Troy Doby at (919) 807- 6336 or troy. doby@a ncdenr.gov. Sincerely, �2 S. Jay Zimmerman, P.G., Director Division of Water Resources cc: Brunswick County Health Department (Electronic Copy) Carteret County Health Department (Electronic Copy) Duplin County Health Department (Electronic Copy) New Hanover County Health Department (Electronic Copy) Onslow County Health Department (Electronic Copy) Pender County Health Department (Electronic Copy) Wilmington Regional Office, Water Quality Regional Operations Section (Electronic Copy) Martin Mabe — Willcox & Mabe Soil Solutions (Electronic Copy) Rob Willcox — Willcox & Mabe Soil Solutions (Electronic Copy) Beth Buffington — Protection and Enforcement Branch (Electronic Copy) Digital Permit Archive (Electronic Copy) Central Files NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENTAL QUALITY RALEIGH LAND APPLICATION OF CLASS B RESIDUALS PERMIT (NON -DEDICATED) In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules, and Regulations PERMISSION IS HEREBY GRANTED TO Coastal Farms and Residuals, LLC Pender County FOR THE continued operation of a residuals management program for Coastal Farms and Residuals, LLC and consisting of the land application of Class B residuals generated by the approved facilities listed in Attachment A to the approved sites listed in Attachment B with no discharge of wastes to surface waters, pursuant to the application received. August 10, 2016, and in conformity with other supporting data subsequently filed and approved by the Department of Environmental Quality and considered a part of this permit. The use and disposal of residuals are regulated under Title 40 Code of Federal Regulations Part 503. This permit does not exempt the Permittee from complying with the federal regulations. This permit shall be effective from the date of issuance until September 30, 2021, shall void Permit No. WQ0034806 issued November 8, 2013, and the corrected Attachment A issued August 29, 2016, and shall be subject to the following specified conditions and limitations: I. SCHEDULES 1. No later than six months prior to the expiration of this permit, the Permittee shall request renewal of this permit on official Division forms. Upon receipt of the request, the Division will review the adequacy of the facilities described therein, and if warranted, will renew the permit for such period of time and under such conditions and limitations as it may deem appropriate. Please note Rule 15A NCAC 02T .0105(d) requires an updated site map to be submitted with the permit renewal application. [15A NCAC 02T .0108(b)(2), 02T .0105(d), 02T .0109] II. PERFORMANCE STANDARDS The subject residuals management program shall be effectively maintained and operated at all times so there is no discharge to surface waters, nor any contravention of groundwater or surface water standards. In the event the facilities fail to perform satisfactorily, including the creation of prolonged nuisance conditions due to improper operation and maintenance, the Permittee shall immediately cease land applying residuals to the site, contact the Wilmington Regional Office supervisor, and take any immediate corrective actions. [G.S. 143-215.1] WQ0034806 Version 2.0 Shell Version 160210 Page 1 of 12 2. This permit shall not relieve the Permittee of responsibility for damages to groundwater or surface water resulting from the operation of this residuals management program. [15A NCAC 02B .0200, 02L .0100] Only residuals generated by the facilities listed in Attachment A are approved for land application in accordance with this permit. [G.S. 143-215.1] 4. Only the sites listed in Attachment B are approved for residuals land application. [G.S. 143-215.1] 5. Pollutant concentrations in residuals applied to land application sites listed in Attachment B shall not exceed the following Ceiling Concentrations (i.e., dry weight basis) or Cumulative Pollutant Loading Rates (CPLRs): Parameter Ceiling Concentration (milligrams per kilogram) CPLR (pounds per acre) Arsenic 75 36 Cadmium 85 34 Copper 4,300 1,338 Lead 840 267 Mercury 57 15 Molybdenum 75 n/a Nickel 420 374 Selenium 100 89 Zinc 7,500 2,498 The Permittee shall determine compliance with the CPLRs using one of the following methods: a. By calculating the existing cumulative level of pollutants using actual analytical data from all historical land application events of residuals, or b. For land where residuals application has not occurred or for which the required data is incomplete, by determining background concentrations through representative soil sampling. [ l 5A NCAC 02T. 1105] 6. Residuals that are land applied shall meet Class B pathogen reduction requirements in 15A NCAC 02T .1106 (a) and (c). Exceptions to this requirement shall be specified in Attachment A. [ 15A NCAC 02T .1106] 7. Biological residuals (i.e. residuals generated during the treatment of domestic or animal processing wastewater, or the biological treatment of industrial wastewater, and as identified in Attachment A) that are land applied shall meet one of the vector attraction reduction alternatives in 15A NCAC 02T .1107(a). Exceptions to this requirement shall be specified in Attachment A. [15A NCAC 02T .1107] W00034806 Version 2.0 She11 Version 160210 Pave 7_ of 1 8. Setbacks for treatment and storage facilities shall be as follows: Setback Description Setback feet Habitable residence or place of public assembly under separate ownership or not to be maintained as part of the project site 100 Property lines 50 Private or public water supply 100 Surface waters (streams — intermittent and perennial, perennial waterbodies, and wetlands 50 Wells with, exception to monitoring wells 100 [15A NCAC 02T .1108] 9. Setbacks for Class B land application sites shall be as follows: Setback by application type (feet) Setback Description Vehicular Irrigation Surface Surface Injection / Application Application incorporation Habitable residence or place of public assembly under separate ownership or not to be maintained as part of 400 400 200 the project site Habitable residence or places of public assembly owned by the Permittee, the owner of the land, or the lessee/operator of the land to be maintained as part of 0 200 0 the project site Property lines 50 150 50 Public right of way 50 50 50 Private or public water supply 100 100 100 Surface waters (streams — intermittent and perennial, perennial waterbodies, and wetlands) 100 100 50 Surface water diversions (ephemeral streams, waterways, ditches) 25 100 25 Groundwater lowering ditches (where the bottom of the ditch intersects the SHWT 25 100 25 Subsurface groundwater lowering system 0 100 0 Wells with exception to monitoring wells 100 100 100 Bedrock outcrops 25 25 25 Top of slope of embankments or cuts of two feet or more in vertical height 15 15 15 Building foundations or basements 0 15 0 Water lines 0 10 0 Swimming pools 100 100 100 Nitrification fields 0 20 0 10. Land application areas shall be clearly marked on each site prior to and during any residuals application event. [15A NCAC 02T .0108(b)(1)] WQ0034806 Version 2.0 Shell Version 160210 Page 3 of 12 11. Bulk residuals and other sources of Plant Available Nitrogen (PAN) shall not be applied in exceedance of agronomic rates. Appropriate agronomic rates shall be calculated using expected nitrogen requirements based on the determined Realistic Yield Expectations (RYE) using any of the following methods: a. Division's pre -approved site specific historical data for specific crop or soil types by calculating the mean of the best three yields of the last five consecutive crop harvests for each field. b. North Carolina Historical Data for specific crop and soil types as provided by North Carolina State University Department of Soil Science (htti?://nutrients.soil.ncsu.edu/yields/index.phR). A copy shall be kept on file and reprinted every five years in accordance with Condition IV.5. c. If the RYE cannot be determined using methods (a) or (b) above, the Permittee may use the RYE and appropriate nutrient application rates reported in any of the following documents: i. Crop management plan as outlined by the local Cooperative Extension Office, the North Carolina Department of Agriculture and Consumer Services, the Natural Resource Conservation Service, or other agronomist. ii. Waste Utilization Plan as outlined by the Senate Bill 1217 Interagency Group - Guidance Document: Chapter I (http://www.ncagr.jzov/SWC/tach/documents/9th Guidance Doc _100109.pdf). iii. Certified Nutrient Management Plan as outlined by the Natural Resources Conservation Services (MRCS). These plans must meet the USDA-NRCS 590 Nutrient Management Standards (ftp://ftp-fe.sc.egov.u.sda, ov/NH /practice-standards/standards/590.pdf), d. If the RYE and appropriate nutrient application rates cannot be determined, the Permittee shall contact the Division to determine necessary action. [15A NCAC 02T . 1 109(b)(I )(k)] 12. When residuals are land applied to grazed pasture, hay crop realistic nitrogen rate shall be reduced by 25% in accordance with the USDA-NRCS 590 Nutrient Management Standards. [15A NCAC 02T .0108(b)(1)] 13. If land application sites are to be over -seeded or double -cropped (e.g., bermuda grass in the summer and rye grass in the winter with both crops to receive residuals), then the second crop can receive an application of PAN at a rate not to exceed 50 pounds per acre per year (lbs/ae/yr). This practice may be allowed as long as the second crop is to be harvested or grazed. If the second crop is to be planted for erosion control only and is to be tilled into the soil, then no additional PAN shall be applied. [15A NCAC 02T .0108(b)(1)] 14. Prior to land application of residuals containing a sodium adsorption ratio (SAR) of I0 or higher, the Permittee shall obtain and implement recommendations from at least one of the following: the local Cooperative Extension Office; the Department of Agriculture and Consumer Services; the Natural Resource Conservation Service; a North Carolina Licensed Soil Scientist; or an agronomist. The recommendations shall address the sodium application rate, soil amendments (e.g., gypsum, ete.), or a mechanism for maintaining site integrity and conditions conducive to crop growth. The Permittee shall maintain written records of these recommendations and details of their implementation. [15A NCAC 02T A 108(b)(1)] 15. These residuals land application sites were individually permitted on or after December 30, 1983; therefore, the compliance boundary is established at either 250 feet from the residual land application area, or 50 feet within the property boundary, whichever is closest to the residual land application area. An exceedance of groundwater standards at or beyond the compliance boundary is subject to remediation action according to 15A NCAC 02L .0106(d)(2) as well as enforcement actions in accordance with North Carolina General Statute 143-215.6A through 143-215.6C. Any approved relocation of the COMPLIANCE BOUNDARY will be noted in Attachment B. [15A NCAC 02L .0107(a)] WQ0034806 Version 2.0 Shell Version 160210 Paco d of V) 16. The review boundary shall be established midway between the compliance boundary and the residual land application area. Any exceedance of groundwater standards at the review boundary shall require action in accordance with 15A NCAC 02L .0106. [15A NCAC 02L .0108] M. OPERATION AND MAINTENANCE REQUIREMENTS 1. The residuals management program shall be properly maintained and operated at all times. The program shall be effectively maintained and operated as a non -discharge system to prevent any contravention of surface water or groundwater standards. [15A NCAC 02T .1110] 2. The Wilmington Regional Office, telephone number (910) 796-7215, and the appropriate local government official (i.e., county manager, city manager, or health director) shall be notified at least 48 hours prior to the initial residuals land application to any new land application site. Notification to the regional supervisor shall be made from 8:00 a.m. until 5:00 p.m. on Monday through Friday, excluding State Holidays. f 15A NCAC 02T .0108(b)(1)] 3. The Wilmington Regional Office shall be notified via email or telephone, (910) 796-7215, at least 24 hours prior to conducting any land application activity. Such notification shall indicate, at a minimum, the anticipated application times, field IDs, and location of land application activities. If it becomes necessary to apply to additional fields due to unforeseen events, the Regional Office shall be notified prior to commencing the application to those fields. [15ANCAC 02T .0108(b)(1)] 4. The Permittee shall maintain an approved Operation and Maintenance Plan (O&M Plan) Modifications to the O&M Plan shall be approved by the Division prior to utilization of the new plan. The O&M flan, at the minimum, shall include: a. Operational functions; b. Maintenance schedules; c. Safety measures; d. Spill response plan; e. Inspection plan including the following information: i. Names and/or titles of personnel responsible for conducting the inspections; ii. Frequency and location of inspections, including those to be conducted by the ORC, and procedures to assure that the selected location(s) and inspection frequency are representative of the residuals management program; iii. Detailed description of inspection procedures including record keeping and actions to be taken by the inspector in the event that noncompliance is observed pursuant to the noncompliance notification requirements under the monitoring and reporting section of the permit; £ Sampling and monitoring plan including the following information: L Names and/or titles of personnel responsible for conducting the sampling and monitoring; ii. Detailed description of monitoring procedures including parameters to be monitored; iii. Sampling frequency and procedures to assure that representative samples are being collected. Fluctuation in temperature, flow, and other operating conditions can affect the quality of the residuals gathered during a particular sampling event. The sampling plan shall account for any foreseen fluctuations in residuals quality and indicate the most limiting times for residuals to meet pathogen and vector attraction reduction requirements (e.g. facilities that land apply multiple times per year but have an annual sampling frequency, may need to sample during winter months when pathogen reduction is most likely to be negatively affected by cold temperatures). [I5A NCAC 02T .l 100] WQ0034806 Version 2.0 Shell Version 160210 Page 5 of 12 5. Upon the Water Pollution Control System Operators Certification Commission's (WPCSOCC) classification of the facility, the Permittee shall designate and employ a certified operator in responsible charge (ORC) and one or more certified operators as back-up ORCs in accordance with 15A NCAC 08G .0201. The ORC or his back-up shall visit the facilities in accordance with 15A NCAC 08G. 0204, or as specified in the most recently approved O&M plan (i.e., see Condition 111.4.), and shall comply with all other conditions of 15A NCAC 08G. 0204. For more information regarding classification and designation requirements, please contact the Division of Water Resources' Protection and Enforcement Branch at (919) 707-9105. [15A NCAC 02T .0117] 6. When the Permittee land applies bulk residuals, a copy of this permit and a copy of O&M Plan shall be maintained at the land application sites during land application activities. [15A NCAC 02T .0108(b)(1)] When the Permittee transports or land applies bulk residuals, the spill control provisions shall be maintained in all residuals transport and application vehicles. [15A NCAC 02T .1110] 8. Class B residuals listed in the most recently approved Attachment A of this permit shall not be stored at any land, application site, unless written approval has been requested and received from the Division. [G.S. 143-215.1 ] 9. When the Permittee land applies bulk residuals, adequate measures shall be taken to prevent wind erosion and surface runoff from conveying residuals from the land application sites onto adjacent properties or into surface waters. [G.S. 143-215.1] 10. When the Permittee land applies bulk residuals, a suitable vegetative cover shall be maintained on land application sites onto which residuals are applied, or application shall be in accordance with the crop management plan outlined by the local Cooperative Extension Office, the Department of Agriculture and Consumer Services, the Natural Resource Conservation Service, or an agronomist and as approved by the Division. [15A NCAC 02T .1109(b)(1)] 11. Bulk residuals shall not be land applied under the following conditions: a. If the residuals are likely to adversely affect a threatened or endangered species listed under section 4 of the Endangered Species Act or its designated critical habitat; b. If the application causes prolonged nuisance conditions; c. If the Iand fails to assimilate the bulk residuals or the application causes the contravention of surface water or groundwater standards; d. If the land is flooded, frozen or snow-covered, or is otherwise in a condition such that runoff of the residuals would occur; e. Within the 100-year flood elevation, unless the bulk residuals are injected or incorporated within a 24-hour period following a residuals land application event; £ During a measurable precipitation event (i.e., greater than 0.01 inch per hour), or within 24 hours following a rainfall event of 0.5 inches or greater in a 24-hour period; g. If the slope is greater than 10% for surface applied liquid residuals, or if the slope is greater than 18% for injected or incorporated bulk Iiquid residuals; h. If the soil pH is not maintained at 6.0 or greater, unless sufficient amounts of lime are applied to achieve a final soil pH of at least 6.0, or if an agronomist provides information indicating that the pH of the soil, residuals and lime mixture is suitable for the specified crop. Any approved variations to the acceptable soil pH (6.0) will be noted in this permit; i. If the land does not have an established vegetative cover unless the residuals are incorporated or injected within a 24-hour period following a residuals land application event. Any field that is in a no -till program shall be exempted from meeting this vegetative cover requirement; WQ0034806 Version 2.0 Shell Version 160210 Paae 6 of 12 j. If the vertical separation between the seasonal high water table and the depth of residuals application is less than one foot; k. If the vertical separation of bedrock and the depth of residuals application is less than one foot; 1. Application exceeds agronomic rates. [15A NCAC 02T .1 I091 12. The following public access restrictions apply to residual Iand application sites: a. Public access to public contact sites (e.g., golf courses, parks, ball fields, etc.) shall be restricted for 365 days after a residuals Ian application event; b. Public access to non-public contact sites shall be restricted for 30 days after a residuals land application event. [ 15A NCAC 02T .1 I 09(b)(2)] 13. For any fields contained in Attachment B that are not fenced, public access controls shall include the posting of signs with a minimum area of 3 square feet (e.g., 1.5' x 2'). Each sign shall indicate the activities conducted at each site, permit number, and name and contact information, including the Permittee or applicator's telephone number. Signs shall be posted in a clearly visible and conspicuous manner at the entrance to each land application site during a land application event, and for as long as the public access restrictions required under Condition II1.12. apply. [15A NCAC 02T .0108(b)(1)] 14. The following harvesting and grazing restrictions apply to residual land application sites after each land application event: Harvesting and Grazing Description Restricted Duration Animals shall not be allowed to graze during land application activities and restricted period. Sites that are to be used for grazing shall have fencing to 30 days prevent access after each land application event. Food crops, feed crops and fiber crops shall not be harvested for: 30 days Turf grown on land where residuals have been applied shall not be harvested for: 12 months Food crops with harvested parts that touch the residual/soil mixture and are totally above the land surface (e.g., tobacco, melons, cucumbers, squash, etc.) 14 months shall not be harvested for: When the residuals remain on the land surface for four months or longer prior to incorporation into the soil, food crops with harvested parts below the land surface (e.g., root crops such as potatoes, carrots, radishes, etc.) shall not be 20 months harvested for: When the residuals remain on the land surface for less than four months prior to incorporation into the soil, food crops with harvested parts below the land 38 months surface shall not be harvested for: [i5A NCAC 02T .I 109(b)(3)] WQ0034806 Version 2.0 Shell Version 160210 Page 7 of 12 15. The Permittee shall acquire from each landowner or lessee/operator a statement detailing the volume of other nutrient sources (i.e., manufactured fertilizers, manures, or other animal waste products) that have been applied to the site, and a copy of the most recent Nutrient Management Plan (NMP) for those operations where a NMP is required by the US Department of Agriculture - National Resources Conservation Service (NRCS) or other State Agencies. The Permittee shall calculate allowable nutrient loading rates based on the provided information and use appropriate reductions. For the purpose of this permit condition, a Crop Management Plan (CMP), Waste Utilization Plan (WUP) or Certified Nutrient Management Plan (CNMP) shall also be considered a Nutrient Management Plan. [15ANCAC 02T .0108(b)(1), 02T.1104(c)(3)] 16. No residuals shall be land applied unless the submitted Land Owner Agreement Attachment (LOAA) between the Permittee and landowners or lessees/operators of the land application site is in full force and effect. These agreements shall be considered expired concurrent with the permit expiration date, and shall be renewed during the permit renewal process. [15A NCAC 02T .1104(c)(4)] IV. MONITORING AND REPORTING REQUIREMENTS I. Any Division -required monitoring (including groundwater, plant tissue, soil and surface water analyses) necessary to ensure groundwater and surface water protection shall be established, and an acceptable sample reporting schedule shall be followed. [ 15A NCAC 02T .0108(c)] 2. Residuals shall be analyzed to demonstrate they are non -hazardous under the Resource Conservation and Recovery Act (RCRA). Residuals that tests or is classified as a hazardous or toxic waste under 40 CPR Part 261 shall not be used or disposed under this permit. The analyses [corrosivity, ignitability, reactivity, and toxicity characteristic leaching procedure (TCLP)] shall be performed at the frequency specified in Attachment A, and the Permittee shall maintain these results for a minimum of five years. Any exceptions from the requirements in this condition shall be specified in Attachment A. The TCLP analysis shall include the following parameters (the regulatory level in milligrams per liter is in parentheses): Arsenic (5.0) 1,4-Dichlorobenzene (7.5) Nitrobenzene (2.0) Barium (100.0) 1,2-Dichloroethane (0.5) Pentachlorophenol (100.0) Benzene (0.5) 1,1-Dichloroethylene (0.7) Pyridine (5.0) Cadmium (1.0) 2,4-Dinitrotoluene (0.I3) Selenium (1.0) Carbon tetrachloride (0.5) Endrin (0.02) Silver (5.0) Chlordane (0.03) Hexachlorobenzene (0.13) Tetraebloroethylene (0.7) Chlorobenzene 100.0 { } Heptachlor (and its hydroxide) 0.008 Toxaphene (0.5) Chloroform (6.0) Hexachloro-1,3-butadiene (0.5) Trichloroethylene (0.5) Chromium (5.0) Hexachloroethane (3.0) 2,4,5-Trichlorophenol (400.0) m-Cresol (200.0) Lead (5.0) 2,4,6-Trichlorophenol (2.0) o-Cresol (200.0) Lindanc (0.4) 2,4,5-TP (Silvex) (1.0) p-Cresol (200.0) Mercury (0.2) Vinyl chloride (0.2) Cresol (200.0) Methoxychlor (10.0) 2,4-D (10.0) Methyl ethyl ketone (200.0) W00034806 Version 2.0 Shell Version 160210 Pave R of 1 l An analysis shall be conducted on residuals from each source generating facility at the frequency specified in Attachment A, and the Permittee shall maintain the results for a minimum of five years. The analysis shall include the following parameters: AIuminum Mercury Potassium Ammonia -Nitrogen Molybdenum Selenium Arsenic Nickel Sodium Cadmium Nitrate -Nitrite Nitrogen Sodium Adsorption Ratio (SAR) Calcium Percent Total Solids TKN Copper pH Zinc Lead Phosphorus Magnesium Plant Available Nitrogen (by calculation) [15A NCAC 02T .l 101] 4. Residuals shall be monitored for compliance with pathogen and vector attraction reduction requirements at the frequency specified in Attachment A, and at the time indicated in the sampling and monitoring sections of the approved O&M plan. The required data shall be specific to the stabilization process utilized, and sufficient to demonstrate compliance with the Class B pathogen reduction requirements in 15A NCAC 02T .1106 (a) and (c), and one vector attraction reduction requirement in 15A NCAC 02T .1107 (a) shall be met. Any exceptions from the requirements in this condition shall be specified in Attachment A. [ 15A NCAC 02T .1106, 02T .1107, 02T .11.11(c)] An annual representative soils analysis (i.e., Standard Soil Fertility Analysis) shall be conducted on each land application site listed in Attachment B on which a residuals land application event will occur in the respective calendar year. This analysis shall be in accordance with the "Guidance on Soil Sampling" located in the Sampling Instructions section of the NC Department of Agriculture & Consumer Services' website (http://www.ncagr.ggv/agronomi/pubs.htm), The Permittee shall maintain these results and a description of the sampling methodologies used to determine soil fertility for a period of no less than five years, and shall be made available to the Division upon request. At a minimum, the Standard Soil Fertility Analysis shall include the following parameters: Acidity Exchangeable Sodium Percentage Phosphorus Base Saturation (by calculation) Magnesium Potassium Calcium Manganese Sodium Cation Exchange Capacity Percent Humic Matter Zinc Copper pH [I5A NCAC 02T .0I08(c), 15A NCAC 02T. 1111 (d)] 6. Laboratory parameter analyses shall be performed on the residuals as they are land applied, and shall be in accordance with the monitoring requirements in 15A NCAC 02B .0505. [15A NCAC 02B .0505] WQ0034806 Version 2.0 Shell Version 160210 Page 9 of 12 7. The Permittee shall maintain records tracking all residual land application events. At a minimum, these records shall include the following: a. Source of residuals; b. Date of land application; c. Location of land application (i.e., site, field, or zone number as listed in Attachment B); d. Approximate areas applied to (acres); e. Method of land application; f. Weather conditions (e.g., sunny, cloudy, raining, etc.); g. Predominant Soil Mapping Unit (e.g., CbB2); h. Soil conditions (e.g., dry, wet, frozen, etc.); i. Type of crop or crops to be grown on field; j. Nitrogen Application Rate based on RYEs (if using data obtained from the North Carolina State University Department of Soil Science Website, the printout page shall be kept on file and reprinted every five years); k. Volume of residuals land applied in gallons per acre, cubic yard per acre, dry tons per acre, or wet ton per acre; 1. Volume of animal waste or other nutrient source applied in gallons per acre, dry ton per acre, or wet tons per acre; m. Volume of soil amendments (e.g., time, gypsum, etc.) applied in gallons per acre, dry ton per acre, or wet tons per acre; and n. Annual and cumulative totals in dry tons per acre of residuals as well as animal waste and other sources of nutrients (e.g., if applicable), annual and cumulative pounds per acre of each heavy metal (e.g., shall include, but shall not be limited to, arsenic, cadmium, copper, lead, mercury, molybdenum, nickel, selenium, and zinc), annual pounds per acre of PAN, and annual pounds per acre of phosphorus applied to each field. [I 5A NCAC 02T .0109(a)] 8. Three copies of an annual report shall be submitted on or before March 11. The annual report shall meet the requirements described in the Instructions for Residuals Application Annual Re ortin Forms. Instructions for reporting and annual report forms are available at http://portal.ncdenr.or web/wglaps/lau/reporting, or can be obtained by contacting the Land Application Unit directly. The annual report shall be submitted to the following address: Division of Water Resources Information Processing Unit 1617 Mail Service Center Raleigh, North Carolina 27699-1617 [15A NCAC 02T .] l I l(a)] W00034806 Version 2.0 Shell Veminn 1 An) In „_ __ , A _ r - 9. Noncompliance Notification The Permittee shall report by telephone to the Wilmington Regional Office, telephone number (910) 796-7215, as soon as possible, but in no case more than 24 hours or on the next working day following first knowledge of the occurrence of any of the following: a. Land application of residuals abnormal in quantity or characteristic. b. Any failure of the land application program resulting in a release of material to surface waters. c. Any time self -monitoring indicates the facility has gone out of compliance with its permit limitations. d. Any process unit failure, due to known or unknown reasons, rendering the facility incapable of adequate residual treatment. e. Any spill or discharge from a vehicle or piping system during residuals transportation. Any emergency requiring immediate reporting (e.g., discharges to surface waters, imminent failure of a storage structure, etc.) outside normal business hours shall be reported to the Division's Emergency Response personnel at telephone number (800) 662-7956, (800) 858-0368, or (919) 733-3300.Persons reporting such occurrences by telephone shall also file a written report in letter form within five days following first knowledge of the occurrence. This report shall outline the actions taken or proposed to betaken to ensure that the problem does not recur. [15A NCAC 02T .0105(I), 02T .0I08(b)(1)] V. INSPECTIONS I. The Permittee shall provide adequate inspection and maintenance to ensure proper operation of the subject facilities and shall be in accordance with the approved O&M Plan. [15A NCAC 02T .0108(b)] 2. Prior to each bulk residuals land application event, the Permittee or his designee shall inspect the residuals storage, transport and application facilities to identify malfunctions, facility deterioration and operator errors that could result in discharges to the environment, pose a threat to human health or be a public nuisance. The Permittee shall maintain an inspection log that includes, at a minimum, the date and time of inspection, observations made, and any maintenance, repairs, or corrective actions taken. The Permittee shall maintain this inspection log for a period of five years from the date of inspection, and this log shall be made available to the Division upon request. [15A NCAC 02T .0108(b)] 3. Any duly authorized Division representative may, upon presentation of credentials, enter and inspect any property, premises or place on or related to the land application sites or facilities permitted herein at any reasonable time for the purpose of determining compliance with this permit; may inspect or copy any records required to be maintained under the terms and conditions of this permit; and may collect groundwater, surface water or leachate samples. [G.S. 143-215.3(a)(2)] VI, GENERAL CONDITIONS 1. Failure to comply with the conditions and limitations contained herein may subject the Permittee to an enforcement action by the Division in accordance with North Carolina General Statutes 143-215.6A to 143-215.6C. [G.S. 143-215.6A to 143-215.6C] 2. This permit shall become voidable if the residuals Iand application events are not carried out in accordance with the conditions of this permit. [15A NCAC 02T .0110] 3. This permit is effective only with respect to the nature and volume of residuals described in the permit application and other supporting documentation. [G.S. 143-215.I] WQ0034806 Version 2.0 Shell Version 1602I0 Page 1 l of 12 4. The issuance of this permit does not exempt the Permittee from complying with any and all statutes, rules, regulations, or ordinances, which may be imposed by other jurisdictional government agencies (e.g., Iocal, state, and federal). Of particular concern to the Division are applicable river buffer rules in 15A NCAC 02B .0200; erosion and sedimentation control requirements in 15A NCAC Chapter 4 and under the Division's General Permit NCG010000; any requirements pertaining to wetlands under 15A NCAC 02B .0200 and 02H .0500; and documentation of compliance with Article 21 Part 6 of Chapter 143 of the General Statutes. [ 15A NCAC 02T .0105(c)(6)] In the event the residuals program changes ownership or the Permittee changes his name, a formal permit modification request shall be submitted to the Division. This request shall be made on official Division forms, and shall include appropriate documentation from the parties involved and other supporting documentation as necessary. The Permittee of record shall remain fully responsible for maintaining and operating the residuals program permitted herein until a permit is issued to the new owner. [ 15A NCAC 02T .0104] 6. This permit is subject to revocation or unilateral modification upon 60-day notice from the Division Director, in whole or part for the requirements listed in 15A NCAC 02T .0110. [ 15A NCAC 02T .0110] 7. Unless the Division Director grants a variance, expansion of the permitted residuals program contained herein shall not be granted if the Permittee exemplifies any of the criteria in 15A NCAC 02T .0120(b). [15A NCAC 02T .0120] 8. The Permittee shall pay the annual fee within 30 days after being billed by the Division. Failure to pay the annual fee accordingly shall be cause for the Division to revoke this permit. [15A NCAC 02T .0105(e)(3)] Permit issued this the 1 I' day of October 2016 NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION 7S. Jay Zimmerman, P.G., Director Division of Water Resources By Authority of the Environmental Management Commission Permit Number WQ0034806 WQ0034806 Version 2.0 Shell Version 160210 Nap 17 of 1 Ar a N C a V a a c ro W � N W •— m m m m M M M m m cn n m a`va' O c O O d O O O O O q o O E C L 4 H O ca t v C W H •L' d �. T 7� T, 7� ]� ?• T T T 71 >, u �. O id Cd L� c'a cd L� L� � cd ld cC cd [d O y G O J Q Q Q C u 1 r � • y N "J' 7i 5 id C C3 7 LO C id 7 id 7 c� cd cd id Ltl cd �E •-- C �C CC} C C C / PLO �M O ~ L O e4ca. ++ N C td CCi aW+ i 0 % -0 � U U U w- z U o 0 0 • F y. O d O O O kn Ln O) N 4 M N � A � •� "�' O •p I/1 N V1 U V] U N U fA U V] N Vl N VI N y 93 VJ G3 Vl CJ VJ U VJ 47 VI U m� 3- � ce Cm enm N 40 \c G\ � t- knO [� I kn 00 kn N m ON 01 Q d O o N a N o N 0 to 0 o d O CO O o N a N a M o M 0 m 0 d= O d b O O O O O O d O O O O z z z z z z 3 3 3 3 3 3 3 3 Al -a a 0 zx zz 0 0 a 0 o c4 q C � O 3 3 3 3 3 3 3 too OD p, cn z U z 3 3 S a 0 ro C � U � U •ti 'b •p '�' O0 GO_ O U _ ctl O G C X 7 F. Z z O O G z O O Q O N 41 0 R.. N e O C O Y W O. C _ .9 cn N ,? � d a C y c V a O U � � fi b 7 a u 'p ,20 C v o U •v �q y u1 ti 0 C 0 a p � � � v � c. y = 0 ro p C c0 v �O � C O C O L > W P w q 0 CY 0 N C D L U a E. V'1 R 'O �, C .C: 7 O R is V � � w C A. r�.i tRi. L N w O N N Gp td i ►� ri .N vL w 0 00 v M O O l C ";r w O O UH m 0 a NON V) T 'ct 00 O O` 00 00 O V Vi .wi. 00 as w 'n z d '4 M E z M m M m 00 N N tn Vl \0 � m O � � 'pq a% 00 0000 to �o \D �D \O �o %0 \0 u1 ko a V O 00 O Q. CD00 00 00 00 00 00 00 C\ c ri 00 00 00 r-: n t- t— to t-: n ao rn rn n N N n �O N 00 00 %D GN 01 N N m N N V'1 l— m V'� V IV ON CD •n d p x 00 CN m r= 00 'D �o n � O M Q v v of v .: rn cn rn v v C v fn m en v m M m rn en en m M m M m L-i C1 U Al u u N 61 C1 CJ O P) D U W U O U 9J O 'v o C K c c c a c c a c c C h O O O O O O q O 00 3 3 3 3 3 3 A c6 �- CU �. 0 0 00_ � 3 0 .C(1$o ltl V 3 LO aci 0 U 3 3 3 A U U U U w a 4 U o ¢ F U U U. m ¢ Q U U V EFF 4 95 co U zo 0 fJ C 0 rV m L L 2 0 2 2 1N r lyr lU. .0�oc�0ocn� ac�4a^CO�Uc700 q tY m rig cn O ri: rn rn rn rn r%1 0 EB FIELD AS-1 1! 11 !1 rr rr rr It 11 It It Ir Field Total Acres Buffered Acres Net Acres A5-1 78.4 8.2 70.2 1 REVIEW BOUNDARY shall be established around each land application slte midway between the Compliance Boundary and the perimeter of the residuals land application area. COMPLIANCE BOUNDARY: The Compliance Boundary for each land application site is established at either 250 feet from the residuals land application area or 50 feet within the properly boundary, whichever is closest to the residual land application area. REFERENCE- GIS DATA LAYERS WERE OBTAINED FROM ESRI, INC. PLEASE NOTE THIS MAP IS FOR INFORMATIONAL PURPOSES ONLY. IT IS NOT MEANT FOR DESIGN, LEGAL, OR ANY OTHER USES ME, THERE ARE NO GUARANTEES ABOUT ITS ACCURACY WMSS, PLLC ASSUMES NO RESPONSIBILITYFOR ANY DECISION MADE ORANYACTIONS TAKEN BY THE USER BASEO UPON THIS INFORMATION N wall ■ Owelkng Structure _ = Access Road — - Ditch Pond i= - -f ® WetlandslSwamp Corbett Farming Company Field ® Buffer ye 'EJarth"s: Field Boundary f 4- ping,:Ae properly Boundary 1 500' COASTAL RESIDUALS FIGURE NO ATE 04-05-16 RAWN BY, MEM W1IICox&mabe AL SIDBURY PROPERTY ROJECTNO' ' ' BUFFER MAP 15-19 PENDER COUNTY, NC pxw'uapeIugd-jaynMsdeMs oglojg pagiom!;doMsurro� lelseoo Y£D 6o-BBSs5660Z1&�ie4� m w 0 M N C m W 0— ro '° = a Q a7 ra � _ E LL u-C6 m m 'y 0 Mv v R m m a y 9 LL U •R- C O o G O L 3 c IrrL n m a LL m U U C CD rL a qpb N D w a 4 L) 2 � Y to CD of 13 a., U .0m = of = W Z a. iO�' C�•� } p� � dZ �c4(D ���� O �n N� a..w' {U ce m �O M m a Eo u I' �� -do , H LLL V N m C.J �: L i w N a F LL Ix 0Gm ram# ! w W OLU (D10m °-' aa; H m fm0 r o a LO uj LLJ yoo U a`' G y o II D(D U v IL ter" awa ate it Ica Q" a aa,m p mNm o Zy'p W�p IDa !! m rn 03 Z if � y mL N Q "' , If OQ "'' C _ 0m� �� f lYE► U y3 #"� fY 2 $- 0 U t Z LU ❑ ; O - D z wN. OLu i a w m p 3if V r_na!o yam. =Ywm Q - a F O w ; d. m r-I zZ w R F ■ 41 N a Lli I— w Q z- ULu m r ■• Gi 2-1 W C1 v� M W�Memu Q ❑ l: � ' `•co LL U. U ZLU 0 `~�F IF uj W • W Z 4 4 r r i R W UYowz a -I S W D z mr 4�'a r ! y a '2 a f O 2 O U u� W w Y f _ l' as 1 r a ag � [7 a C�7 V a c) v pxw•upgelueld-j%nBjsdeVyVuedwo3 Bue�En enD-o-oozNkawwriuuo pxw,uogelueld • jaynMsdsVMuedwao s6g3ed Jj"oksdM%suve:j l IMO OCO-60.MLX600Z1s163JeQ REVIEW BOUNDARY shall be established around each land application site midway between the Compliance Boundary and the perimeter of the residuals land application area. COMPLIANCE BOUNDARY: The Compliance Boundary for each land application site Is established at efther 250 feet from the residuals land application area or SO feel within the property boundary, whichever Is closest to the residual land application area. '".� •-::5�� 4^':��i�'����� 'ter ?,a'' `.r., Field Total Acres Buffered Acres Net Acres WC-1 106.6 13.2 93.4 " fi1>rL�D V1IC=7 A� ' r REFERENCE: GIS DATA LAYERS WERE OBTAINED FROM ESRI, INC. PLEASE NOTE THIS MAP IS FOR 'Z INFORMATIONAL PURPOSES ONLY IT IS NOT MEANT FOR DESIGN, LEGAL, ORANY OTHER USES ¢ ° THERE ARE NO GUARANTEESASOUT ITS ACCURACY WMSS, PLLC ASSUMES NO RESPONSIBILITY FOR ANY DECISION MADE OR ANYACTIONS TAKEN BY THE USER BASED UPON THIS INFORMATION SCALE: n r 'nr� •il f i 4P f 0 , Well '1 ' 0 Dwelling L� s Access Road t• `. Stream Ditch € 3?t'x�tq iF�• Pond { �' _W.,.'.1, ..,y Wetland ' l--� yid j i ® Buffer 9 Field Boundary m + m • ice! • Si''t s 4„ tKL'r Property Boundary o I = soo # , COASTAL RESIDUALS FIGURE NO. ' A� oa-06-16 —��-' WILBUR CORBETT PROPERTY MEM DRAWN Br 1M1lCax&mabe 6 BUFFER MAP 15-19 PENDER COUNTY, NC State of North Carolina DWR Department of Environmental Quality Division of Water Resources Division of Water Resources RESIDUALS SOURCE CERTIFICATION INSTRUCTIONS FOR FORM: RSC 06-16 Please use the following instructions as a checklist in order to ensure all required items are submitted. Adherence to these instructions and checking the provided boxes will help produce a quicker review time and reduce the amount of additional information requested. Failure to submit all of the required items will lead to additional processing and review time for the permit application. Unless otherwise noted the Applicant shall submit one original and two copies of the application and supporting documentation For more information, visit the Water- Quality Permitting Section's Non -Discharge Permitting Unit General — This certification provides detailed information of residuals source generating facility and its residuals quality for land application, distribution, or disposal in accordance with 15A NCAC 02T .1100. Do not submit this certification for review without a corresponding application form (FORM: RLAP 11-15, FORM: DCAR 11-15, or FORM: SDR 11-15). Unless otherwise noted, the Applicant shall submit one original and two copies of the application and supporting documentation listed below. A. Residuals Source Certification (FORM: RSC 11-15): ® Submit the completed and appropriately executed Residuals Source Certification (FORM: RSC 11-15) form. Please do not make any unauthorized content changes to this form. If necessary for clarity or due to space restrictions, attachments to the application may be made, as long as the attachments are numbered to correspond to the section and item to which they refer. ❑ For new or renewed permits, submit a separate certification for each source facility. ® For modified permits, submit a separate certification for only those facilities that are affected by the proposed modification. ® Complete the residuals source facility summary page. List all new, renewed, or modified facilities. B. Residuals Source -Generating Facility Information: ® For each source facility, attach the following: ® Vicinity map - A vicinity map that shows the location of the facility and meets all of the criteria in the "Map Guidance i'oE- Residuals 1-and Apglicalion Permits" . ® Process flow diagram and/or narrative - A detailed narrative and/or process flow diagram that describes how the residuals are to be generated, treated, processed, and stored at the facility. ® Quantitative justification for residuals production rate - A quantitative justification for the value provided in Item 1. 8. Ensure that the amount of residuals listed is the maximum amount expected to be generated by the facility for the life of the permit. In addition, ensure that this amount is equivalent to that which is actually to be land applied, distributed, and/or disposed, including any chemicals, amendments, or other additives that are added to the residuals during processing. ® Sampling plan - A detailed sampling plan for the residuals source -generating facility. Ensure that the plan identifies sampling points, sampling frequency, sample type, as well as the Division -certified laboratory to be used. In addition, ensure that the plan details how the facility and/or the residuals are monitored for any applicable pathogen reduction and vector attraction reduction requirements. Note that all sampling and monitoring must be completed on the residuals as they are to be land applied, distributed, and/or disposed. C. Residuals Quality Information: ® For each source facility, attach the following: ® Laboratory analytical reports and operational data - reports for all laboratory analyses used to complete this certification. ® Documentation that the facility complies and/or the residuals comply with any applicable pathogen reduction and vector attraction reduction requirements. ❑ For new facility that may have not yet been constructed and analytical results of residuals cannot be obtained, please attach analytical results of residuals generated from a similar facility along with the description of similarities of the two facilities. INSTRUCTIONS FOR FORM: RSC 06-16 Page 1 of 1 �1 ICI V w W rorf v.( yAy�� T^T� Vi L � � a Ga � p � vy n L a o � ~ C O H A E fl •Y. L O C U LL m .a o N � a L r� W .1 C cn U fn L" F GG •3 E ca r cQo L 6i � U y o •rj O � w �I � 4 ftl— v a Division of Water Resources State of North Carolina Department of Environmental Quality Division of Water Resources RESIDUALS SOURCE CERTIFICATION FORM: RSC 06-16 I. RESIDUALS SOURCE -GENERATING FACILITY INFORMATION (See Instruction B.): I. Facility Name: Southeast Brunswick Sanita District WWTP SBSD WWTP 2. Facility permit holder is: ❑ Federal, ❑ State, ❑ Local Government, or ® Private. Facility permit issued by: ❑ Div. of Water Resources, ❑ Div. of Environmental Health, or ❑ Other (explain: ). 3. Facility contact person and title: Bryan McCabe — District Manager Complete mailing address: 4240 Committee Drive SE City: Southport State: NC Zip: 28461 - Telephone number: 9( 10) 457-0006 E-mail address: bmccabe@southeastbrunswick.com 4. Facility physical address: 4350 Sea Pines Drive City: Southport State: NC Zip: 28461- Coordinates: Latitude: 33° 56' 45" Longitude: 78° 4' 29" Datum: NAD83 Level of accuracy: Nearest second Method of measurement: MAP 5. Purpose of the facility: ❑ treatment of municipal wastewater, ® treatment of 100% domestic wastewater, ❑ treatment of potable water, ❑ treatment of 100% industrial wastewater, ❑ treatment of industrial wastewater mixed with domestic wastewater, (approximate percentages: % industrial and % domestic) ❑ other (explain: ). 6. Does the facility have an approved pretreatment program: ❑ Yes ® No 7. Facility permitted/design flow: 0_5 MGD and facility average daily flow: 0.275 MGD 8. Average amount of residuals being generated at this facility 175 dry tons per year. 9. Specify the following regarding treatment and storage volumes available at the facility: Type and volume of residuals treatment: Aerobic digestion 200,000 gallons Type and volume of residuals storage (i.e., outside of residuals treatment units): 500,000 gallons II. RESIDUALS QUALITY INFORMATION (See Instruction C.): 1. Specify if residuals are regulated under: ❑ 40 CFR Part 503 or ® 40 CFR Part 257. Note: Only residuals that are generated during domestic/municipal wastewater treatment processes are regulated under 40 CFR Part 503, otherwise, the residuals are regulated under 40 CFR Part 257. 2. Specify if residuals are defined under 15A NCAC 02T.1102(6) as: ® Biological ❑ Non -Biological Note: Biological residuals are residuals that have been generated during the treatment of domestic wastewater, animal processing wastewater, or the biological treatment of industrial wastewater (biological treatment is a system that utilizes biological processes including lagoons, activated sludge systems, extended aeration systems, and fixed film systems). FORM: RSC 06-16 Page 1 of 5 3. Hazardous Waste Determination: Complete the following to demonstrate that the residuals are non -hazardous under RCRA: (Note - this item does not have to be completed for facilities that are less than 0.5 MGD in design flow that treat 100% non -municipal, domestic wastewater only) a. Are the residuals listed in 40 CFR §261.31-§261.33: ❑ yes ® no. If yes, list the number(s): b. Specify whether or not the residuals exhibit any of the characteristics defined by 40 CFR §261.21- 261.24: ❑ yes ® no. Fill in the following tables with the results of the latest toxicity characteristic leaching procedure (TCLP) analysis as well as those for corrosivity, ignitability, and reactivity: Laboratory: Environmental Chemist. Inc and Date of analysis: 3/9120 Passed corrosivity test: ® yes ❑ no. pH: s.u. (2 < pH < 12.5) Passed ignitability test: ® yes ❑ no. Flashpoint: >190 °F (> I400F) Passed reactivity test: ® yes ❑no. HCN: 0.069 mg/kg (<250) & H2S: 0.92 mg/kg (<500) TCLP Parameter Limit NO) Result NO) TCLP Parameter Limit (n,917) Result NO) Arsenic 5.0 <1.0 Hexachlorobenzene 0.13 <0.05 Barium 100.0 <1.0 Hexachloro-1,3-Butadiene 0.5 <0.05 Benzene 0.5 <0.01 Hexachloroethane 3.0 <0.05 Cadmium 1.0 <1.0 Lead 5.0 <1.0 Carbon Tetrachloride 0.5 <0.01 Lindane 0.4 <0.0005 Chlordane 0.03 <0.02 Mercury 0.2 <0.0002 Chlorobenzene 100.0 <0.01 Methoxychlor 10.0 <0.0005 Chloroform 6.0 <0.01 Methyl Ethyl Ketone 200.0 <0.05 Chromium 5.0 <1.0 Nitrobenzene 2.0 <0.05 m-Cresol 200.0 <0.05 Pentachlorophenol 100.0 <0.25 o-Cresol 200.0 <0.05 Pyridine 5.0 <0.05 p-Cresol 200.0 <0.05 Selenium 1.0 <1.0 Cresol 200.0 <0.05 Silver 5.0 <1.0 2,4-D 10.0 <0.003 Tetrachloroethylene 0.7 <0.01 1,4-Dichlorobenzene 7.5 <0.05 Toxaphene 0.5 <0.05 1,2-Dichloroethane 0.5 <0.01 Trichloroethylene 0.5 <0.01 1, 1 -Dichloroethylene 0.7 <0.01 2,4,5-Trichlorophenol 400.0 <0.05 2,4-Dinitrotoluene 0.13 <0.05 2,4,6-Trichlorophenol 2.0 <0.05 Endrin 0.02 <0.0005 2,4,5-TP (Silvex) 1.0 <0.003 Heptachlor and its Hydroxide 0.005 <0.0005 Vinyl Chloride 0.2 <0.01 FORM: RSC 06-16 Page 2 of 5 4. Metals Determination: Complete one of the following tables (i.e., as applicable) to demonstrate that the residuals do not violate the ceiling concentrations for metals regulated under 15A NCAC 02T .1105. a. For Distribution/Land Application: Fill in the following table with the results of the latest analyses (i.e., on a dry weight basis) for the following metal parameters: Laboratory: Evironmental Chemist. Inc and Date of analysis: 319120 Parameter Ceiling Concentration Limits (ClassA & C1assB) (mg1kg) Monthly Average Concentration Limits (Class A Only) (mglkg) Result (mglkg) Arsenic 75 41 10.5 Cadmium 85 39 10.5 Copper 4,300 1,500 320 Lead 840 300 10.9 Mercury 57 17 0.601 Molybdenum 75 n/a 10.5 Nickel 420 420 20.7 Selenium 100 100 10.5 Zinc 7,500 2,800 771 b_ For Surface Disposal Unit (landfill): Fill in the following table with the results of the latest analyses (i.e., on a dry weight basis) for the following metal parameters: Laboratory: and Date of analysis: Distance from Disposal Unit to Boundary to Closest Property Line (meters, check one) Arsenic (mg/kg) Chromium (mg/kg) Nickel (mg/kg) ❑ > 0 but < 25 30 200 210 ❑ ? 25 but < 50 34 220 240 ❑ > 50 but < 75 39 260 270 ❑ > 75 but < 100 46 300 320 ❑ > 100 but < l25 53 360 390 ❑ ? 125 62 450 420 Result (mg/kg) FORM: RSC 06-16 Page 3 of 5 5. Nutrient/Micronutrient Determination: Complete the following: a. Total solids: 2.53 %. b. Fill in the following table with the results of the latest analyses (i.e., on a dry weight basis) for the following nutrient and micronutrient parameters: Laboratory: Environmental Chemist. Inc and Date of analysis: 319/20 Parameter Result (Mg49) Aluminum 19,200 Ammonia -Nitrogen 10,900 Calcium 27,000 Magnesium 4,110 Nitrate -Nitrite Nitrogen 119 pH (Standard Unit) 7.36 Phosphorus 20,700 Potassium 3,370 Sodium 2,380 Total Kjeldahl Nitrogen 53,000 c. Using the results listed in Item IL 5b. above, calculate the sodium adsorption ration (SAR): 0.57 [Note: If residuals contain SAR of 10 or higher, the applicant shall obtain recommendations from the local Cooperative Extension Office, the Department of Agriculture and Consumer Services, the Natural Resource Conservation Service, a North Carolina Licensed Soil Scientist, or an agronomist, prior to land application of residuals. The recommendations shall address the sodium application rate, soil amendments (e.g., gypsum, etc.), or a mechanism for maintaining site integrity and conditions conducive to crop growth]. d. Specify the mineralization rate to be used in calculating the plant available nitrogen (PAN) of the residuals: 30 %. This rate is a (check one): ® default value, or ❑ actually established. If the residuals are not generated from the treatment of municipal or domestic wastewater, explain or provide technical justification as to why the selected default value is appropriate to be applied to these residuals: NIA e. Calculate the PAN for the residuals (i.e., on a dry weight basis) and fill the results in the following table: Application Method First (1") Year PAN Five -Year Maximum Adjusted PAN ('ng�kgj img/W Surface 18,199 26,412 Injection/Incorporation 23,649 31,362 6. Other Pollutants Determination: Specify whether or not there are any other pollutants of concern in the residuals and provide the results of the latest analyses: NIA FORM: RSC 06- l6 Page 4 of 5 7. Pathogen Reduction: Per 15A NCAC 02T.1 106, specify how residuals will meet the pathogen reduction requirements: a. For Distribution/Land Application of Class A or E uivalent: ❑ A fecal coliform density that is demonstrated to be less than 1,000 MPN per gram of total dry solids, or ❑ A salmonella sp. density that is demonstration to be less than 3 MPN per 4 grams of total dry solids. AND one of the followings (except for non -biological residuals): ❑ Alternative 1 [15A NCAC 02T.I 106(b)(3)(A)] - Time/Temperature Compliance. ❑ Alternative 2 [15A NCAC 02T. 1106(b)(3)(B)] - Alkaline Treatment. ❑ Alternative 3 [15A NCAC 02T.I 106(b)(3)(C)] - Prior Testing for Enteric Virus/Viable Helminth Ova. ❑ Alternative 4 [15A NCAC 02T. 1 106(b)(3)(D)] - No Prior Testing for Enteric Virus/Viable Helminth Ova. ❑ Alternative 5 [15A NCAC 02T.I 106(b)(3)(E)-(K)] - Process to Further Reduce Pathogens (PFRP). Specify one: ❑ composting, ❑ heat drying, ❑ heat treatment, ❑ thermophilic aerobic digestion, ❑ beta ray irradiation, ❑ gamma ray irradiation, or ❑ pasteurization. b. For Land Application of Class B: ❑ Alternative 1 [15A NCAC 02T.I 106(c)(1)] - Fecal Coliforra Density Demonstration. ® Alternative 2 [15A NCAC 02T.1106(c)(2)] -Process. to Significantly Reduce Pathogens (PSRP). Specify one: ❑ aerobic digestion, ❑ air drying, ❑ anaerobic digestion, ❑ composting, or ® lime stabilization. c. For Surface Disposal. ❑ Select One of the Class A or Equivalent Pathogen Reduction Alternatives in Item II. 7a. above. ❑ Select One of the Class B or Equivalent Pathogen Reduction Alternatives in Item H. 7b. above. ❑ Exempt -If Daily Cover Alternative is chosen in Item I1.8. below [15A NCAC 02T.1106(a)(2)]. ❑ Not Applicable - Non -Biological Residuals with NO Domestic Wastewater Contribution. 8, Vector Attraction Reduction (VAR): Per 15A NCAC 02T.1107, specify how residuals will meet the VAR requirements: ❑ Alternative 1 [15A NCAC 02T.I 107(a)(1)] - 38% Volatile Solids Reduction (Aerobic/Anaerobic Digestion). ❑ Alternative 2 [15A NCAC 02T.I 107(a)(2)] - 40-Day Bench Scale Test (Anaerobic Digestion). ❑ Alternative 3 [15A NCAC 02T.1107(a)(3)] - 30-Day Bench Scale Test (Aerobic Digestion). ❑ Alternative 4 [15A NCAC 02T.I 107(a)(4)] - Specific Oxygen Uptake Rate Test (Aerobic Digestion). ❑ Alternative 5 [15A NCAC 02T.I 107(a)(5)] - 14-Day Aerobic Processes. ® Alternative 6 [15A NCAC 02T.I 107(a)(6)] - Alkaline Stabilization. ❑ Alternative 7 [15A NCAC 02T. 1 107(a)(7)] - Drying of Stabilized Residuals. ❑ Alternative 8 [15A NCAC 02T.I 107(a)(8)] - Drying of Unstabilized Residuals. ❑ Alternative 9 [15A NCAC 02T.I 107(a)(9)] - Injection. ❑ Alternative 10 [15ANCAC 02T.I107(a)(10)] - Incorporation. ❑ Alternative for Surface Disposal Units Only - Soil/Other Material Cover [15A NCAC 02T.I 107(b)(2)]. ❑ Not Applicable - Non -Biological Residuals with NO Domestic Wastewater Contribution. Note: For animal processing residuals, only alternatives 9 or 10 may be chosen due to the nuisance conditions that typically occur when these residuals are applied and left on the land surface. FORM: RSC 06-16 Page 5 of 5 COASTAL RESIDUALS LAND APPLICATION PROGRAM RESIDUALS ANALYSIS Residual Type: Wastewater Treatment Plant Date Sampled: March 9, 2020 Southeast Brunswick Sanitary District WWTP Permit No. WQ0013200 2.53 % Solids 7.36 pH Parameter % Mg/Kg Dry Weight (% x 10,000) Pounds/Dry Ton (Mg/Kg(MgfKg x 0.002) Nitrogen (TKN) 5.300 53,000.000 106.000 Phosphorus 2.070 20,700.000 41.400 Potassium 0.337 3,370.000 6.740 PAN (injected* 2.365 23,649.000 47.298 PAN (surface)* 1.820 18,199.000 36.398 Ammonia Nitrogen 1.090 10,900.000 21.800 Calcium 2.700 27,000.000 54.000 Calcium Carbonate E . --- --- Ma nesium --- 4,110.000 8.220 Sodium --- 2,380.000 4.760 Sulfur --- --- Nitrate N / Nitrite N --- 119.000 0.238 Barium --- --- --- SAR 0.57 Chloride --- --- --- Iron --- --- --- Ceiling Concen. (M /K } Aluminum --- 19,200.00 38.400 Arsenic --- 10.50 0.021 75 Cadmium --- 10.50 0.021 85 Chromium --- 41.100 --- --- Copper --- 320.00 0.640 4,300 Lead --- 10.90 0.022 840 Mercury -- 0.601 0.001 57 Molybdenum --- 10.50 0.021 75 Nickel --- 20.70 0.041 420 Selenium --- 10.50 0.021 100 Zinc --- 771.00 1.542 7,500 Environmental Chemists # 2020-03979 *Determination of Plant Available Nitrogen (PAN): Injected Application: (Mineralization Rate)(TKN-Ammonia N) + Ammonia N + Nitrate N + Nitrite N = % PAN Surface Application: (Mineralization Rate)(TKN-Ammonia N) + (0.5)(Ammonia N) + Nitrate N + Nitrite N = % PAN (Vote: Constituents N.D. (Not Detected) or a detection limits are listed as detection limits for calculation purposes. i rt A. � ��envlx`ochem'z�� ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 • 910.392.0223 Lab v 910,392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 • 910.347.5843 Lab/Fax info@environn,entalclieniists.com Southeast Brunswick Sanitary District Date of Report: Apr 08, 2020 4350 Sea Pine Drive Customer PO #r~: Southport NC 28461 Customer ID: 09060039 Attention: Bryan McCabe, PE Report #: 2020-03979 Project ID: Sludge Lab ID Sample ID: Collect DatelTime Matrix Sampled by 20-09689 Site: Sludge 3/9/2020 1:00 PM Solid/Sludge client Test Method Results Date Analyzed Chlordane (TCLP) SW 846 Method 8061 B13510 <0.02 mg/L 03119/2020 Endrin (TCLP) SW 846 Method 6081B/35i0 <0.0005 mg/L 03/19/2020 Heptachlor (TCLP) SW 846 Method 8081 B13510 <0.0005 mg/L 03/19/2020 Heptachlor epoxide (TCLP) SW B46 Method 8081613510 <0.0005 mg/L 03/19/2020 Lindane (TCLP) SW 846 Method 80818/3510 <0.0005 mg/L 03/19/2020 Methoxychlor (TCLP) SW 846 Method 8081813510 <0.0005 mg/L 03/19/2020 Toxaphene (TCLP) SW 846 Method BOB1B13510 <0.05 mg/L 03/19/2020 1,4-Dichlorobenzene (TCLP) SW 846 method 827013,910 <0.050 mg/L 03/20/2020 2,4,5-Trichlorophenot (TCLP) SW 846 method 827013510 <0.050 mg/L 03/20/2020 2,4,6-Trichlorophenol (TCLP) SW 846 method 8270/3510 <0.050 mg/L 03/20/2020 2,4-Dinitrotoluene (TCLP) SW 646 method 527013510 <0.050 mg/L 03/20/2020 Cresol (TCLP) SW 846 method 827013510 <0.050 mg/L 03/20/2020 Hexachloro-1,3-butadiene (TCLP) SW 846 method 8270MI0 <0.050 mg/L 03/20/2020 Hexachlorobenzene (TCLP) SW 846 method 8270/3510 <0.050 mg/L 03/20/2020 Hexachioroethane (TCLP) SW 846 method 527013510 <0.050 mg/L 03/20/2020 m t p-Cresol (TCLP) SW 846 method 8270/3510 <0.050 mg/L 03/20/2020 Nitrobenzene (TCLP) SW 846 method 8270/3510 <0.050 mg/L 03/20/2020 o-Cresol (TCLP) SW 846 method 527013510 <0.050 mg/L 03/20/2020 Pentachlorophenol (TCLP) SW 846 method 827013510 <0.250 mg/L 03/20/2020 Pyridine (TCLP) SW 640 method 827013510 <0.050 mg/L 03/20/2020 2,4,5-TP (TCLP) SW846 Method 8151A <0.003 mg/L 03/20/2020 2,4-D (TCLP) SW846 Method 8151A <0.003 mg/L 03/20/2020 1, 1 -Dichloroethylene (TCLP) SW846 Method 8260/5030 <0.01 mg1L 03/25/2020 1,2-Dichloroethane (TCLP) SW846 Method 8260/5030 <0.01 mg/L 03/25/2020 Benzene (TCLP) SW845 Method 8260/5030 <0.01 mg/L 03/25/2020 Carbon Tetrachloride (TCLP) SW846 Method 8260/5030 <0.01 mg/L 03/25/2020 Report *: 2020-03979 Page 1 of 3 �Aexivirochen����- ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 s 910.392.0223 Lab e 910.392.4424 Fax 710 Bowsertown Road, Manteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 0 910.347.5843 Lab/Fax info@environnientalcheinists.com environmentalchemists.com Southeast Brunswick Sanitary District Date of Report: Apr 08, 2020 4350 Sea Pine Drive Customer PO #: Southport NC 28461 Customer ID: 09060039 Attention: Bryan McCabe, PE Report #: 2020-03979 Project ID: Sludge Chlorobenzene (TCLP) SW846 Method 8260/5030 <0.01 mg/L 03/25/2020 Chloroform (TCLP) SW846 Method 826015030 <0.01 mgiL 03/25/2020 Methyi ethyl ketone (TCLP) SW846 Method 826015030 <0.05 mg/L 03/25/2020 Tetrachlorcethylene (TCLP) SWa46 Method 826015030 <0.01 mg/L 03/25/2020 Trichloroethylene (TCLP) SW846 Method 826015030 <0.01 mg/L 03/25/2020 Vinyl Chloride (TCLP) SWB46 Method 8260/5030 <0.01 mgiL 03/25/2020 `TrI Cyanide EPA 335.4 0.069 mg/kg 03/18/2020 Sulfide SM 45aa s 0 0.92 mglkg 03/31 /2020 Ignitability SW 846 method i010 >190 OF 03/31/2020 pH SW 846 Method 90450 7.36 units 04/02/2020 Sludge Residuals Aluminum EPA2003 19200mg/kg 03/12/2020 Arsenic EPA 200.7 <10.5 mglkg 03/12/2020 Cadmium EPA 200.7 <10.5 mglkg 03/12/2020 Calcium EPA 2047 27000 mg/kg 03/12/2020 Chromium EPA 200.7 41.1 mg/kg 03/12/2020 Copper EPA 200.7 320 mg/kg 03/12/2020 Lead EPA 200.7 10.9 mg/kg 03/12/2020 Magnesium EPA 200.7 4110 mglkg 0311212020 Molybdenum EPA 200.7 <10.5mglkg 03/12/2020 Nickel EPA 200.7 20.7mglkg 03/12/2020 Potassium EPA200.7 3370mg/kg 03/16/2020 Selenium EPA 200.7 <10.5 mglkg 03/12/2020 Sodium EPA 200.7 2380 mglkg 03/16/2020 Zinc EPA 200.7 771 mg/kg 03/12/2020 Nitrate+Nitrite-Nitrogen EPA353.2 119mg/kg 03/19/2020 Total Solids (0A) SM 2540 B 153 E 31 717 7n Ammonia Nitrogen SM 4500 NH3 C 10900 mg/kg 03/15/2020 Total Kjeldahl Nitrogen (TKN) SM 4500 Qrg B 53000 mg/kg 03/15/2020 Report #.: 2020-03979 Page 2 of 3 �.eynvlrochern: ANALYTICAL & CONSULTING CHEMISTS Environmental Chemists, Inc. 6602 Windmill Way, Wilmington, NC 28405 a 910.392.0223 Lab • 910.392.4124 Fax 710 Bowsertown Road, Ylanteo, NC 27954 • 252.473.5702 Lab/Fax 255-A Wilmington Highway, Jacksonville, NC 28540 s 910.347.5843 Lab/Far infonenvironmentalchemists.com Southeast Brunswick Sanitary District Date of Report: Apr 08, 2020 4350 Sea Pine Drive Customer PO #: Southport NC 28461 Customer ID: 09060039 Attention: Bryan McCabe, PE Report M 2020-03979 Project ID: Sludge Total Phosphorus SM 4500 P F 20700 mg/kg 03/20/2020 Mercury SW046 7471E <0.601 mg/kg 03/13/2020 TCLP Metals Arsenic EPA 200.7 <1.0 mg/L 03/19/2020 Barium EPA 200.7 <1.0 mg/L 03/19/2020 Cadmium EPA 200.7 <1.0 mg/L 03/19/2020 Chromium EPA 200.7 <1,0 mg/L 03/19/2020 Lead EPA 200.7 <1.0 mg/L 03/19/2020 Selenium EPA 200.7 <1.0 mg/L 03/19/2020 Silver EPA 200.7 <1.0 mg/L 03/19/2020 Mercury EPA245.1 <0.0002mg/L 03/19/2020 Comment: Sludge residual resultseported on dry weight basis. Reviewed by: Report*: 2020-03979 Page 3 of 3 Envlronrnen#al Chemist, Inc., Wilmingt6n, NC Lab #94 T 6602 Windmill Way Wilmington, NC 28405 910.392.0223 Sample Receipt Checklist Client. I Date3 �1ao Report Number: �3 -7 Receipt of sample: Delivered O YES ❑ YES ❑ NO ❑ N/A UP5 ❑ i`edEx ❑ Other ❑ I, bl/ere custody Seals present NO N/A Original temperature upon on the cooler? 2. If custody seats were present, were they How temperature taken: receipt 5` intact/unbroken? oC Corrected temperature ❑I9251 upon receipt —��°C IR Gun 10: Thomas Traceable S/NAgainst 657ture Blank Bottles ❑ YES ❑ NO Correction 3. If temperature of cooler ie exceeded �, YES ❑ NO 6•C,was Project M 4. Were proper custta g /� notifred? dy YES ❑ NO YES 0 procedures (rellnquished/received) fol 5• Were sample 10 s listed on the 111.COC? lowed? p ' NO YES ❑ NO 6. Were samples 10's listed on sample containers? 7. YES ❑ NO Were collection date and time listed on the COC? S. Were tests to be performed YE 5 ❑ NO listed on the CDC? 9. Did samples arrive in YES ❑ NO proper containers for each test? in Did samples arrive in YES ❑ NO YES goad condition for each test? I1. Was adequate sample volume available?' C3 NO ❑ YES ❑ NO 1Z, Were samples received within proper holding time for ❑ YES L7 NO requested 13. Were acid preserved samples received at a PH of <2? * tests? 14. Were cyanide 0 YES El NO samples received at a pH >12? 15. Were sulfide samples 0 YES ❑ Np received at a pH >g? 16• Were NH3/TKN/Phenol ❑ YE5 ❑ NO received at a chlorine residual of c .. 0.5 rn/L? I7. Were Suifide/Cyanide received at * a chlorine residual of <0 5 m/!? OCNolatlles are pH checked at time of analysis and recorded on the benchsheet. +` Bacteria samples are checked for Chlorine at time of analysis and recorded on the benchsheet, Sample Preservati)n: (Must be completed For any sample(s) incorrect! Sample(s) Y preserved or with headspace) by addin were received incorrectly preserved and were adjusted accordingly 3 (circle one): HzSO, HNO3 HCl Time of preservation: Napes Nate: I. if more than one preservative is needed, fY customer service immediately for Incorrectly notate in comments notify the state lab if directed to analyzed by the customer. Who was served snot fed, date'andn a ntimeample or rtlent5 below Vofatiles Sample(s) were received with headspace COMMENTS; �� U cv FO U I� ` C r o 07 M O tocn or r E_ Q � y „� Ij3 0 A LU 'IN � � — 0 N ce .-A Arz 3 c 4 ° 9E F�- 0 0, �Wo R uj "` '� 1 z z � r O W z o �, aaHla y G1 ♦ Ix a 0- m F! V Oz1- rnro N 1i0trH ❑ Z. a rz 3 X CDNH 8 W Cl) *OSZH C[ Q- 13H v w u �� U .: t3361N �,.','� C LL O 41 Bl1l I -UBW }j V J V z = ��uj !I ovl�oi9� � m ' z Z a Lu tii d) �a.,B,uao a � Q c� a c� a. � Q C� a � EL CL � Za o a.a C CL m W y z z o q�1J W !- W Q a to alrvodwoa U C� C4 U C7 U C7 c) c'3 U c3 U C'] 0 CD ' CC Z U _j -3 F- O y VU adA.L eldweg _.� LC ( CL to V ZV z � >= � W b Ct E ✓ 0 c ! C � O 41 cc LV— C �+ � c2 cNn LU a. m ro L 3. .. vQ (n CL 0 E 0 a o Willcox & Mabe Soil Solutions, PLLC Summerfield, North Carolina RESIDUAL PAN CALCULATION Southeast Brunswick Sanitary District WWTP TKN= 53,000 mg/kg NH3= 10,900 mg/kg NO3-NO2-N= 119 mg/kg Min Rate= 0.30 PAN= [min.rate (TKN - NH3) + 0.5 (NH3) + NO3-NO21 0.30 42,100 5,450 PAN= 18199.00 mg/kg 119.00 Calculate residual nitrogen for years 2,3,4 and 5 following the initial application to determine the amount of PAN/DT remaining. 2ND YEAR RESIDUAL PAN PAN= [min.rate (1st year org. - N 2nd year min. - N] 0.15 42,100 12,630 PAN= 4420.50 mg/kg remaining from 1st year application 3RD YEAR RESIDUAL PAN PAN= [min.rate (2nd year org. - N 3rd year min. - N] 0.08 29,470 4,421 PAN= 2003.96 mg/kg remaining from 1 st year application 4TH YEAR RESIDUAL PAN PAN= [min.rate (3rd year org. - N 4th year min. - N] 0.05 25,050 2,004 PAN= 1152.28 mg/kg remaining from 1st year application 5TH YEAR RESIDUAL PAN PAN= [min.rate (4th year org. - N 5th year min. - N] 0.03 23,046 1,152 PAN= 636.43 mg/kg remaining from 1 st year application Residual PAN from years 2 thru 5 after the initial application = 8213.17 mg/kg Application Method First Year PAN (mg/kg) Five Year Maximum Adjusted PAN Surface 18,199 26,412 Incolporation 23,649 31,862 AM: SAR Calculation Na mg/l Ca mg/l Mg mg/l 60.214 683.1 103.983 Na Ca Mg SAR 2.618 34.155 8.665 0.566 Na mil eq Ca mil eq Mg mil eq 2.618 34.155 8.665 Enter Enter .% TS 2.53 Data Na mg/kg 2380 _ Ca mg/kg 27000 Mg mg/kg 4110 Job Name: SBSD WWTP Page 2 cn X)OW Vii� cu (3) 0 C:L CD -C 0 n't - 6.1 ....... ....... ZO -711 EXISTING FACILITIES The Southeast Brunswick Sanitary District WWTP (SBSD) is located at 4350 Sea Pines Drive in Southport, North Carolina. The facility is bordered by a residential community on the east side and a golf course community to the west, south, and north. The SBSD collection system consists of approximately 43 linear miles of gravity sewer with approximately 600 manholes, approximately 10 linear miles of force main, and 20 duplex pump stations. Approximately 7 miles of pressure sewer collection lines serve the residences and clubhouse within St. James Plantation. This system utilizes approximately 400 individual grinder pumps at each residence within St. James Plantation. Flow from the duplex pump stations and the St. James service area individual grinder pump stations is connected through a manifold system and 8-inch force main, delivering wastewater flow to the SBSD WWTP. The wastewater treatment plant consists of the following unit operations and processes: • Influent screening and grit removal. • Activated sludge process through two sequencing batch reactors. • Post Equalization basin. • Tertiary filtration through a two -cell sand filter. • Ultraviolet disinfection. • Aerobic sludge digestion (SBSD outsources removal of sludge). • Chemical Addition -- Sodium Hydroxide (Alkalinity for Nitrification) • Chemical Addition — Alum Feed (Supplemental Phosphorus Removal) The WWTP effluent meets standards prior to transmission to the rapid infiltration ponds. Effluent disposal occurs through the rapid infiltration basins, as well as irrigation on the golf course and common areas in the Town of St. James. The rapid infiltration basins also serve to store the effluent during wet periods when irrigation cannot be used at the golf course. A groundwater dewatering system controls groundwater in the vicinity of the rapid infiltration basins. This improves effective storage in the basins during winter months when golf course irrigation is reduced. Table I - Wastewater Treatment Plant ExistingS stem Description Process Equipment Dimensions Screening Screen basket with screw spiral for conveyance and dewaterin 19.49-inch diameter, 0.25-inch diameter erforations Bypass channel 7.5 feet x 3.75 feet x 2.17 feet (LxWxD) channel Grit Removal erated grit chamber with screw conveyor 45.25 feet x 3.75 feet x 9.0 feet P(LxWxD) channel Activated Sludge Sequencing batch reactors (two in parallel) 1 71.0 feet x 54.67 feet x 21.0 feet (LxWxD) Table 1- Wastewater Treatment Plant Existing S slur: Description Process Equipment Dimensions Four retrievable diffused aeration grids per reactor Two blowers one duty and one standby) 100 h , 1,169 SUM, 9.8 psig One skimmer mixer per reactor 15 h One Aqua floatin& decanter per reactor Alum feed for phosphorus removal aid 12 gph 0-100% manual VFD Sodium hydroxide feed for alkalinity control 12.3 gph 0-I00% manual VFD Equalization Postequalization basin 42.0 feet x 55 feet x 12 feet (LxWxD) Floating aerator 5 h Two transfer pumps (one duty and one stand b) 3 h Filtration Two filter cells 50 SF surface area per filter Continuous backwash sand filters Hydraulic loading of average daily design flow 3.5 to 4.0 m/feet' Disinfection Three UV banks 64 bulbs per bank Channel 36.0 feet x 2.0 feet x 4.0 feet (LxWxD) Solids Treatment Aerobic sludge digestion 42 feet x 54.67 feet x 12 feet (LxWxD) Floating aerator 40 h Submersible pump for sludge transfer 3.0 h Sludge Holding Tank Slud a holding tank 7 1. 0 feet x 54 feet x 21 feet (LxWxD) Two floating aerators 15 h Skimmer mixer 15 h Effluent Storage 5-da holding and 2.5 million gallons Table 2 - SBSD Wastewater Treatment Plant E uent Limits Parameter Units Monthly Average Daily Maximum Instantaneous Maximum Biochemical Oxygen Demand (BOD5) m L 10 15 Fecal Coliform col/100 mL 14 25 Flow — Current Permit MGD 0.5 Total Ammonia m L 4 6 Total Nitrate m /L 10 Total Nitrogen m 4 Total Phosphorus m 2 Total Suspended Solids (TSS) m L 5 10 Turbidity NTU 10 WWTP SBSD WWTP Projected %TS 4.0 Projected Gallons 1,000,000 Projected DT's1YR 166.8 Rounded to 175 DT'sNR SAMPLING PLAN Sampling Procedures Accurate sampling is essential for valid laboratory test results. All samples collected at the SBSD WWTP are grab samples, which ate samples taken at selected intervals to represent conditions at a given location at a particular point in time. The following residuals process flow streams are sampled: • Feed residuals into the aerobic digesters • Digested residuals removed from the aerobic digesters Grab samples of residuals are stored in a manner that will not alter sample characteristics. Proper preservatives are used for specific parameters. The samples are kept under refrigeration at 4° C until delivered to laboratory for analysis. Sampling Log Sampling information is recorded in a log book and maintained by SBSD WWTP ORC. Log book entries include, at a minimum: • Purpose of sampling • Location of sampling point • Type of sample (grab or composite) • Name of person collecting samples • Type of residuals sampled (undigested, post -digestion, post -storage) • Number and volume of sample(s) collected • Description of sampling point • Date and time of collection The residual solids analysis will be conducted for, but not limited to, the following parameters, percent total solids, phosphorus, lead, copper, cadmium, sodium, total Kjeldahl nitrogen, nitrate nitrogen, nitrite nitrogen, magnesium, potassium, zinc, nickel, arsenic, mercury, selenium, molybdenum, calcium, ammonia nitrogen, aluminum and pH on an Annual Basis. Toxicity Characteristics Leaching Procedure (TCLP) analysis for regulatory compliance as required by permit conditions if greater than 0.5 MGD occurs. The permit requires that the biosolids be sampled and meet Condition fV.4 testing before each hauling event occurs.