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HomeMy WebLinkAboutWQ0002284_Staff Report_19960726I SOC PRIORITY PROJECT: Yes No If Yes, SOC No. To: Permits and Engineering Unit Water Quality Section Attention: Rick Moore Date July 26, 1996 NON -DISCHARGE STAFF REPORT AND RECOMMENDATION COUNTY: Dare Permit No. WQ0002284 PART I - GENERAL INFORMATION 1. Facility and Address: Kinnakeet Shores Partnership Kinnakeet Shores Soundside P.O. Box 541 Avon, N.C. 27915 2. Date of Investigation: 7/25/96 3. Report Prepared by: Ed Warren 4. Persons. Contacted and Telephone Number: Jack Rollinson, Project Manager, (919) 995-6215 Don Raymond, ORC, (919) 473-1779 5. Directions to Site: From the stop light on NC 12 in Avon, go south approx. one mile, turn right on Big Kinnakeet Drive (dirt road just prior to Post Office) , and go approx. one-half mile to site. 6. Size (land available for expansion and upgrading): Total site is approx. 12 acres; approx. 11 acres is available for expansion 7. Topography (relationship to 100 year flood plain included): site is in the area between NC 12 and the Pamlico Sound on Hatteras Island; site, elevation is approx. 7 feet above MSL. Attach a U.S.G.S. map extract and indicate facility site. U.S.G.S. Quad No. U.S.G.S. Quad Name Buxton Latitude: 35 20' 44" N Longitude: 75 30' 22" W 8. Any buffer conflicts with location of nearest dwelling and water supply well? Yes No_X_ If Yes, explain: There are trailers located approx. 300 feet NNE of the plant. 9. Watershed Stream Basin Information: a. Watershed Classification: Pamlico Sound (SA) b. River Basin and Subbasin No.: 03-01-55 C. Distance to surface water from disposal system: closest surface water is an unnamed tributary to the Pamlico Sound approx. 500 feet NW of the site; Pamlico Sound is approx. 2000 feet West of the site. PART II - DESCRIPTION OF WASTES AND TREATMENT WORKS 1. a. Volume : 0.050 MGD (Existing Design Capacity) 0.220 MGD (Permitted Expansion Design Capacity) b. Types and quantities of industrial wastewater:' None C. Pretreatment Program (POTWs only): in development approved should be required not needed X 2. Treatment Facilities a. What is the current permitted capacity of the facility? 0.220 MGD b. What is the actual, treatment capacity of the current facility (design volume)? 0.050 MGD 'c. Please provide a description of existing or substantially constructed wastewater treatment facilities: The existing facility consists of a gravity collection system, pump station and force main; a 0.050 MGD extended aeration package plant consisting of. an aerated surge tank with influent bar screen and duplex pumps, two parallel diffused air aeration tanks with secondary clarifiers, scum removal, and air -lifted sludge returns, low rate tertiary sand filters, tablet chlorinator, V- notch weir, flow recorder and totalizer, an effluent dosing tank, and aerated sludge .holding tanks; two 80 foot diameter rotary distributors; and standby power supply. d. Please provide a description of proposed wastewater treatment facilities: 0.220 MGD extended aeration treatment and disposal system consisting of a flow splitter box with bar screen, 55000 gallon surge tank with dual 153 gpm surge pumps, dual 110000 gallon Non -Discharge Permit Staff Report Version 10/92 Page 2 aeration basins, dual 24684 gallon clarifiers, a 32912 gallon aerated sludge holding tank, chlorine contact chamber with gas chlorinator, effluent flow recorder and totalizer, effluent dosing tank, four 100 foot diameter rotary distributors, and stand-by power supply. 3. Residuals handling and utilization/disposal scheme: a. If Residuals are being land applied, please specify DEM permit no.WO0000974 Residual Contractor Atlantic Nutrients (Marcus Felton) Telephone No. (919) 255-2030 Waste sludge from the aeration basins is held in the aerated sludge holding tanks; prior to being picked up by the land application contractor, the sludge is stabilized by the addition of lime to a pH of 12 or higher. 4. Treatment plant classification (attach completed rating sheet): Class II 5. SIC Code(s): 4952 Wastewater Code(s): Primary 05 Secondary 02, 06, 10 Main Treatment Unit Code: 0513 1. Is this facility being constructed with Construction Grant Funds (municipals only)? 2. Special monitoring requests: 3. Important SOC, JOC or Compliance Schedule dates: (Please indicate) Date Submission of Plans and Specifications Begin Construction Complete Construction 4. Other Special Items: Non -Discharge Permit Staff Report Version 10/92 Page 3 l PART IV - EVALUATION AND RECOMMENDATIONS In the letter accompanying the application for renewal, the permittee requested that several parameters be rescinded. The monitoring of the effluent for NH4, TOX, and Orthophosphate could be eliminated if the Groundwater Section has no concerns regarding these parameters. In general, the plant is well operated and maintained. Maximum daily flows during the peak seasons are typically in the 7000 to 10000 gpd range. The plant serves homes in the Kinnakeet Shores Development on the soundside of NC 12 and a shopping center which includes the Food Lion Store and several other shops. It is recommended that this permit be renewed for a period of five years. Signature of Report Preparer Wateil Quality Regional Supervisor Dat Non -Discharge Permit Staff Report Version 10/92 Page 4 Kinnakeet Shores Soundsid WWTP and Disposal Site WQ0002284 • Lt e • +'�TO }r �` ° ..600000 4- •'FEET jr � - J4 p �/ .. +•..yM1 J i �1 Otter Pond Pt =� _• ; :� :;'.; 1 _. f+ x1O �►i1AWC d Q �. ,10 - ;. 20' — _-- y'J p4 �• B-2 (E) ,. j RATING SCALE FOR CLASSIFICATION OF WATER POLLUTION CONTROL SYSTEMS Name -of Facility: Owner or Contact Person: Mailing Address: �tl'C-. = .? lS County: Dare- _ Telephone: 9/4 - o /'T Present Classification: JL i New Facility Existing Facility c NPDES Per. No. NC00 Nondisc. Per. No.WQ4?22-28¢¢ Health Dept.Per No. Rated by: &f Telephone: ( y?/ Date: Reviewed by: Health Dept. Telephone: (-ti.-- Regional Office Telephone: Central Office Telephone: ORC:_ A-)q Grade: Telephone Check Class ification(s): Subsurface Spray Irrigation Land Application Wastewater Classification: (Circle One) I II III iV Total Points:_ -------------------------- SUBSURFACE CLASSIFICAIX14 (check all units that apply) 1, septic tanks 2 pump tanks 3- siphon or pump -dosing systems 4. sand filters 5. grease trapAnterceptor 6. oll/water separators 71 gravity subsurface treatment and disposal: a. pressure subsurface treatment and disposal: SPRAY IRRIGATION CLAS.SiFrATION (check all units that apply) 1. preliminary treatment (definition no. 32 ) 2- lagoons 3. septic tanks 4. pump tanks 5. pumps 6. sand filters 7. grease trap interceptor 8. oll/water separators 9 disinfection 10. chemical addition for nutrient/algae control 11. spray Irrigation of wastewater . In addition to the above classifications, pretreatment of wastewater In excess of these components shall be rated using the point rating system and will require an operator with an appropriate dual certification. LAND APPLICATION/RESIDUALS CLASSIFICATION (Apples only to permit holder) 1. Land application of biosolids, residuals or contaminated soils on a designated site. WASTEWATER TREATMENT FACILITY CLASSIFICATION The following systems shall be assigned a Class I classification, unless the flow is of a significant quantity or the technology is unusually complex, to require consideration by the Commission on a case -by -case basis: (Check If Appropriate) 1. Cillwater Separator Systems consisting only of physical separation, pumps and disposal; 2. Septic Tank/Sand Filter Systems consisting only of septic tanks, dosing apparatus, pumps,sand filters, disinfection and direct discharge; 3. Lagoon Systems consisting only of preliminary treatment, lagoons, pumps, disinfection, necessary chemical treatment for algae or nutrient control, and direct discharge; 4. Closed -loop Recycle Systems; 5. Groundwater Remediatlon Systems consisting only of oiUwater separators, pumps, air -stripping, carbon adsorption, disinfection and disposrJ; 6. Aquacuhure operations with discharge to surface waters; 7. Water Plant sludge handling and back -wash water treatment; 8. Seafood processing consisting of screening and disposal. 9. Single-family discharging systems, with the exception of Aerobic Treatment Units, will be classified If permitted after July 1, 1993 or If upon inspection by the Division, it Is found that the system is not being adequately operated or maintained. Such systems will be notified of the classification or reclassification by the Commission, In writing. The following scale is used for rating wastewater treatment facilities: (circle appropriate points) ITEM POINTS (1) Industrial Pretreatment Units or Industrial Pretreatment Program (see definition No. 33)...................................................4 (2) DESIGN FLOW OF PLANT IN gpd [not applloabla to non -contaminated coaling waters, sludge handing facltities for water purification plants, totally closed cycle systems(see definition No. 11� and facilhles consisting only of hem (4)(d) or Items (4)(d) and (11)(d)] 0 - 20.000..............................................................................................................................................� 20,001 - 60,000..................................................................................................................................... 60,001 - 100,000....................................................................................................................................3 1D0,001 - 250,000 ...................................................................................................................................4 250,001 - 500,1100 .................................................................................................. ..............................5 500.001 - 1,000,000...................................................................:.............................................._...........8 1.000. 001 2,D00,000 ...........................................................................................................................1 0 2,000.001 (and up) rate 1 point additional for each 200.000 gpd capacity up to a maximum of .._._._.......30 Design Flow (gpd) (3) PRELIMINARY UNITSJPROCESSES (see deflrttlon No.32) (a) Bar Screens.............................................................................................................................................0 (b) or Mechanical Screens, Static Screens or Comminuting Devices ......_...._.........................._.........._._._._........_.2 (c) Grit Removal ................................................................................................ 1 ......................... or (d) Mechanical or Aerated Grit Removal.............................................................................................................2 (a) Flow MeasurkV Device...............................................................................................................................1 or (f ) Instrumented Flow Measurement....................................:..........................................................................D (g) Preaeratlon...............................................................................................................................................2 (h) Influent Flow Equalization..........................................................................................................................2 (t) Grease or Oil Separators - Grivity_............................................ _......._................_.._........_........_.....2 Mechanical................................................................................................................................................3 DissolvedAir Flotation (]) ............................................................................................................................... e Prechlorinatlon ..........................................................................................................................................5 (4) PRNAARYTREATMENT UVIT&PFIOCESSE.S (a) Septic Tank (see definition No. 43)............ _..............................................................................................2 (b) Imhoff Tank..............................................................................................................................................5 (c) Primary Clarlflers.........................................................................................................................................5 (d) Settling Ponds or Settling Tanks for inorganic Non -toxic Materials (sludge handling facig0es for water pudIcatlon plants, sand, gravel, stone, and other mining operations except recreational activities such as gem orgold mining)........................................................................................................................................2 (5) SECONDARY TREATMENT UNITS+PROCESSES (a) Carbonaceous Stage (1) Aeration -High Purity Oxygen System ......................_.........._...... .... ...... ....._.........._..... DiffusedAir System.......................................................................... ......................... 1 Mechanical Alr System (fixed, floating or rotor)_ ... ............... ......... .... ........ .... .... _.... ... Separate Sludge Reaeratlon....................................... 3 (if) Tricking Filter High Rate ... ..... ............. ............ ......................................................... _.................. ......... 7 StandardRate...............................................................................................................5 PackedTower.:..............................................................................................................5 (III) Biological Aerated Filter or Aerated Biological Filter.....__..._...___........__.___._.........._...1 0 (Iv) Aerated Lagoons..........................................................................................................10 (v) Rotating Biological Contactors......................................................................................10 (VI) Sand FOters -intermittent biologlcal........................... ...................................................... 2 Recirculating biological....................................................................................................3 (vh) Stabilization Lagoons .............................................. ..................................................... Clartler............................... ......................... _......... ...................................................... �'J(vnl) (ix) Sktgle stage system for combined carbonaceous removal of BOO and nitrogenous removal by nitrification (see definition No. 12)(Points for this hem have to be in addhion to hems (5)(a)Q) through (5)(a)(vill), utilizing the extended aeration process (see definition No.3a)..........................................2 utilizing other than the extended aeration process....._......................................_............8 (x ) Nutrient additions to enhance BOD removal.....................................................................5 (x1) Biological Culture ('Super Bugs')addhlon.......................................................................5 (b) Nitrogenous Stage (1) Aeration - High Purity Oxygen System ...................................................................... 0 DiffusedAlr System ........................... ................. ........................ _................................. 1 0 Mechanical Air System (fixed, floating or rotor) .......................................................... SeparateSludge Reaeration............................................................................................3 (II) Trickling Fllter-High Rate...................................................................................................7 StandardRate .................. .............................................. .............................................. 5 PackedTower ................... _................... ......................................................................... 011) Biological Aerated Filter or Aerated Biological Fher... _._............ _._.......... _._........ _... ........ 1 0 (IV) Rotating Biologk:al Contactors......................................................................................10 (v) Sand Fllter- Intermittent blologlcal..................................................................................2 Recirculatingbiological....................................................................................................3 (VI) Clarifer..........................................................................................................................5 (6) TERTIARY OR ADVANCED TREATMENT UVITSrPROCESSES (a) Activated Carbon Beds - whhout carbon regeneration ...... ............................................................ _............................... wth carbon regeneration.......................................................................................................15 (b) Powdered or Granular Activated Carbon Food - without carbon regeneration .............. ...................... .................................. _.......................5 .with carbon regeneration.............................................._........................ ....................... ...... 1 5 (c) Alr stripping ................... ......................................................................................................................5 (d) Denhrhicalbn Process.............................._..........................................................................................1 0 (a) Elect rodlalysis........................................................................_..................................................................5 (f) Foam Separallon......................................................................................................................................5 (g) Ion Exchange..................................................................................................... _..................................5 (h) Land Application of Treated Effluent (see definition No. 22b) (not applicable for sand, gravel, stone (1) and other similar mining operations) by high rate Infiltration. ............................................................. Microscreens................ .................................................................................................. ([) _......................... Phosphorous Removal by Biological Processes (See definition No. 26)....................................... ......20 ........... (k) Polishing Ponds - without aeration ............... :............................................................................................. . with aeration ...... ... .......... _..... ...................................................................... ..... ............. (1) Post Aeration - cascade..............................................................................................................................0 diffusedor mechanical........................................................................................................2 (m) (n) Reverse Osmosis....................................................................................................................................... Sand or Mixed -Media Filters - low rate ........... _... ...... ................ _.........................._................................... highrate...................................................................... (o) Treatment processes for removal of metal or cyanide...................................................................................1 5 (p) treatment processes for removal of toxic materials other than metal or cyanide ... __...... __... _........................1 5 (7) SU1DGETRFJiTMENT (a) Sludge Digestion Tank - Heated (anaerobic) ........................ ............................................. ........................ 10 Aerobic.............................................................................................................................................5 (b) Unheated(anaeroblc)............................................................................................................................... Sludge Stabilization (chemical! or thermal)..................................................................................................it (c) Sludge Drying Beds - Gravity......................................................................................................................2 VacuumAssisted...........................................................................:..........................................................5 (d) Sludge Elutriatlon..........................................................................:................................. .................5 (a) Sludge Conditioner (chemical or thermal)....................................................................................................5 (f) Sludge Thickener (gravity).........................................................................................................................5 (g) Dissolved Air Flotation Unit [not apprcable to a unit rated as(3)(I)).............................................................8 (h) (1) Sludge Gas Utilization (Including gas storage) ........ .................... _............................................................. Sludge Holding Tank - Aerated...................................:.............................................................................. .2 Non -aerated ............................................................................................................................................. 2 (j) Sludge Incinerator (not Including activated carbon regeneration)................................................................10 (k) Vacuum Filter, Centrifuge, or Filter Press or other similar dewatering devices .... ...._____................................1 0 (8) RESIDUALS UTILIZATiOWDISPOSAL (including Incinerated ash) (a) Lagoons..................................................................................................................................................2 (b) Land Application (surface and subsurface) (see definition 22a) by contracting to a land application operator or landfill operator who holds the land application permit or larail parmft ................. . .................... ........ Dedicated (c Landfill(budal) by the permlttee of the wastewater treatment facility..._..................................._.. .. 5 9 ( ) (a) Chlorination........................................................................................................................................... 5 (b) Dechlorination.......................................................................................................................................... (c) Ozone......................................................................................................................................................5 (d) Radiation..................................................................................................................................................5 (1 0) CHEMICAL ADDITION SYSTEM(S) ( see definition No. 9) [not applicable to chemical additions rated as Item (3)0), (5)(a)(xi), (6)(a), (6)(b), (7)(b), (7)(9). (9a), (9)(b) or (9)(c) 5 points each: List 5 .................................................................................................................................. .5 .................................................................................................................................... 5 .................................................. .............. ..................................................................... 5 (1 1) MISCELLANEOUS Ufa &PROCESSES (a) Holding Ponds, Holding Tanks or Settling Ponds for Organic or Toxic Materials Including wastes from mining operations containing nitrogen or phosphorus compounds In amounts significantly greater than Is common fordomestic wastewater ................................................... ........................... _............................................ 4 (b) Effluent Flow Equalization (not applicable to storage basins which are Inherent In land application systems)__.2 (c) (d) Stage Discharge (not applicable to storage basins Inherent In land appAcatfon systems) ..._........._....._._ Pumps.................................................................................................................................................... (a) Stand -By Power Supply.......................................................................................................................... 3 (f ) Thermal Pollution Control Device.............................................................................................................. TOTALPOINTS.......................................................................... CLASSIFICATION ClassI...........................................................................................................5-25 Points Class11.........................................................................................................26-50 Points clamIa........................................................................................................51-65 Points --------------------------------------------------------- Class1V .......................................................................................................66-Up Points Faclrhles having a rating of one through four points, Inclusive, do not require a certltled operator. Facilities having an activated sludge process will be assigned a minimum classification of Class II. Facilities having treatment processes for the removal of metal or cyanide will be assigned a minimum classification of Class II. Facilities having treatment processes for the bological removal of phosphorus will be assigned a minimum classification of Class III. .0004 DEFWfTIONS The following definitions shall apply throughout this Subchapter. (1) Activated Carbon Beds. A physical/chemical method for reducing soluble organic material from wastewater effluent; The column -type beds used In this method will have a flow rate varying from two to eight gallons per minute per square foot and may be either upflow or downffow carbon bads. Carbon may or may not be regenerated on the wastewater treatment plant site; (2) Aerated Lagoons. A basin in which all solids are maintalned In suspension and by which biological oxidation or orgark matter is reduced through artificially accelerated transfer of oxygen on a flow -through basis; (3) Aeration. A process of bringing about Intimate contact between air or high purity oxygen In a liquid by spraying, agitation or diffuslon;(3a) Extended Aeration. An activated sludge process utilizing a minimum hydraulic detention time of 18 hours. (4) Agriculturally managed site. Any she on which a crop Is produced, managed, and harvested (Crop Includes grasses, grains, tree:, atc.); (5) Air Stripping. A process by which the ammonium ion Is first converted to dissolved ammonia (pH adjustment) with the ammonia then released to the atmosphere by physical means; or other similar processes which remove petroleum products such as benzene, toluene, and xylene; (6) Carton RegeneraWn. The regeneration of exhausted carbon by the use of a furnace to provide extremely high temperatures which volatilize and oxidize the absorbed knpurWas; (7) Carbonaceous Stage. A stage of wastewater treatment designed to achieve 'secondary' effluent limits; (8) Centrifuge. A mechanical device In which centrtfugal force Is used to separate solids from liquids or to separate liquids of different denstttas: (9) Chemical Addition Systems- The addhlon of chemlcal(s) to wastewater at an application point for purposes of Improving solids removal, pH adjustment, alkallnhy control, etc.; the capability to experiment with different chemicals and dI ferent application points to achieve a spechfc result will be considered one system; the capability to add chemicals) to dual unite will be rated as one system; capability to add a chemical at a different application points for different purposes will result In the systems being rated as separate systems; (10) Chemical Sludge Condboning. The addition of a chemical compound such as time, ferric chloride, or a polymer to wet sludge to coalesce the mass prior to Its application to a dewatering device; (11) Closed Cycle Systems. Use of holding ponds or holding tanks for containment of wastewater containing Inorganic non -toxic materials from sand, gravel, crushed stone or other similar operations. Such systems shall carry a maximum of two points regardless of pumping fadlftWe or any other appurtenances; (12) Combined Removal of Carbonaceous BOD and Nitrogenous Removal by Nitrification- A single stage system required to achieve permit effluent nmhs on BOD and ammonia nitrogen within the same biological reactor,. (13) Dechlorinatlon. The partial or complete reduction of residual chlorine In a liquid by any chemical or physical process; (14) Denhrfflcatlon Process. The conversion of nhrate-nitrogen to nitrogen gas; rJ dt-- -7/_7_ 1 �q 0 State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management • James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary ®FE TKUP4 A. Preston Howard, Jr., P.E., Director JUL U 3 1996 MR. GEORGE E. GOODRICH KINNAKEET SHORES PO BOX 541 A ON, NOR T H t .AROLIINA =7915 Dear MR. GOODRICH: June 25, 1996 Subject: Application No. WQ0002284 Subdivision/Commercial Renewal Rotary Distributors Dare County The Division's Permits and Engineering Unit acknowledges receipt of your permit application and supporting materials on June 24, 1996. This application has been assigned the number listed above. Your project has been assigned to Rick Moore for a detailed engineering review. Should there be any questions concerning your project, the reviewer will contact you with a request for additional information. Be aware that the Division's regional office, copied below, must provide recommendations from the Regional Supervisor or a Procedure Four Evaluation for this project, prior to final action by the Division. If you have any questions, please contact Rick Moore at (919) 733-5083 extension 527. If the engineer is unavailable, you may leave a message on their voice mail and they will respond promptly. PLEASE REFER TO THE ABOVE APPLICATION NUMBER WHEN MAKING INQUIRIES ON THIS PROJECT. is cc:__-�Washingtori Regional Officeir Sincerely, arolyn . McC kill Supervisor, Stat Engineering Review Group Pollution Prevention Pays P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer Kiinnakid Shores'�&_"','. P.O. Box 5411Avon, NC 2791W19-995-6215 June 14, 1996 N.C. Division of Environmental Management Water..Quality Section Permits and Engineering Unit P.O. Box 29535 512 N. Salisbury Street Raleigh, NC 27626-0535 Re: Renewal Permit No. WQ 0002284 - Kinnakeet Shores-AMD#WQ2284 Dear Sir or M4dam: Enclosed herewith is an application and processing fee requesting the renewal of -Permit NO. WQ 0002284. The sludge -management for Kinnakeet Shores is handled by Atlantic Nutrients, Inc.(Permit NO. W00000974)..Enclosed is a copy of'a letter covert �' matter. 'The monitoring and reporting re jr_�-�� ant(50,000 GPD) appears to be excessive. Was the preser- i ,the, present capacity or tor``the_ maximum caQacL{-}-fJ�( been completed? Presently, ��.. -eters being monitored. �sely affected. Yearly average ~ E" It average flows occur during. - 1995 the average flow was until total build -out and 8 in f 1 f4;4 tj dd 1•� Enclot Your -ra . Sinceri` 4 Kinnakeet Shores General Partnership 4ack Rollinson, Project Manager Enclosures (4) :,ti -State of North Carolina. r : • - Department of Environment, Health,'and Natural Resources Division of Environmental- Management -Non=Discharge Pen ut•Application (THIS FORM MAYBE PHOTOCOPIED FOR. USE AS AN ORIGINAL) MECHANICAL,TREATMENT-AND NONDISCHARGE DISPOSAL FACILITIES ' - .,f.'.• ,C.. �t�t1.1�}0 . .. �+• itAx':��� ri '..;.�1i�ii�.�5•ri ., ._ I. GENERAL INFORMATION. 1. Applicant (corporation, individual, or other)::.-, Pa rt-n Pr-sb I 2. Print Owners or Signing Official's Name and Title `(the'{person who is legally responsible for the facility and its compliance): George E. Goodrich, Managing Partner 3. Mailing Address: ' P o 'Box 541- City: Avon W State; N.C.Zip: 27915 Telephone No.:( 919: ) 995-6215 4. Project Name- (subdivision; facility, or establishment name - should be consistent with project name on plans/specs., letters of flow acceptance, Operadonal Agreements, etc.): Kinnakeet Shores Partnership 5.. Application Date: June 141, 19�96 w 6.'.. Fee Submitted: $ 750.00 7. County where project is located: 'Dare 8. Address of treatment and disposal facility: Kinnakeet Shoresy. Avon, N. c. 9. Latitude: 350 20' 3 9" N : Longitude: 7 9 0 3o, 3 2 "w of disposal facility II. PERMIT INFORMATION: 1. Permit No. - .(will be completed ' by. DEM):: ,1-- i _- 2. Specify whether project is: new; x - renewal*; tT modification. *If renewal, complete only sections I; II I4, Wand applicant signature (on pg. 12).Submit only•pgs.:1, 2, and 12 (original,and.-3 copies of each). -Engineer signature not required for renewal. FORM: MTDS 4/91 Page 1 of 13 MECHANICAL TREATMENT - - PAGE 12 (4/91) Name and Complete Address of Engineering Firm: City: State: Zip: Telephone No. Professional Engineer's Certification: attest that this application for has been reviewed by me and is accurate ' and complete to the best of my knowledge. I further.attest'that to the best of my knowledge the proposed design has been prepared in accordance with the applicable regulations. Although certain portions of this submittal package may have, been.developed by other. professionals, inclusion of these materials under my signature and seal signifies that I have reviewed this material and have judged it to be consistent with the proposed -design. North Carolina Professional Engineer's Registration No. Print Name of Engineer ;t. Applicant's Certification: I, George E. Goodrich , attest that this application for renewal of _4 wastewater permit has been reviewed by me and is accurate and complete to the best of my -knowledge. I understand that if all required arts of this a1i adon are not completed and that if all required supporting information an tachmenyLrpep t included, this application package will be returned as incomplete. Signature ore nag ng artner Date June J4,1996 THE COMPLETED APPLICATION PACKAGE, INCLUDING ALL SUPPORTING INFORMATION AND MATERIALS, SHOULD BE SENT TO THE FOLLOWING ADDRESS: NORTH CAROLINA DIVISION OF ENVIRONMENTAL MANAGEMENT WATER QUALITY SECTION PERMITS AND ENGINEERING UNIT POST OFFICE BOX 29535 512 NORTH SALISBURY STREET R_ ALEIGH, NORTH CAROLINA 27626-0535 TELEPHONE NUMBER: 919/733-5083 12•of 13 ATLANTIC NUTRIENTS,- INC.' dba ATLANTIC SEWAGE CONTROL, 4013 MARTIN'S POINT ROAD. KITTY HAWK, N.C,;27949 (9191)-255-2030 July 1, 1994 Mr. Jack Rollinson P.O. Box 541 Avon, N.C. 27915 Dear Jack: This letter is to notify you that the Kinnakeet Shores Wastewater Treatment Plant is included on the renewed residuals land application permit issued to Atlantic Nutrients, Inc. by the N. C. Division of Environmental Management. Permit No.W00000974 dated June:14, 1994 is effective until May 31, 19.99 and is subject to numerous conditions and limitations. The Operator in Responsible Charge (ORC) and plant owners are responsible for making sure that certain conditions are satisfied.. Residuals (sludge) analyses will only be required once a year beginning June 14, 1994 or for each instance of land application if less frequently than annually. The analyses shall include the following parameter: ARSENIC ALUMINUM CADMIUM AMMONIA -NITROGEN CHROMIUM CALCIUM COPPER NITRATE -NITRITE NITROGEN LEAD % TOTAL SOLIDS H MOLYBDENUM PHOSPHOROUS NICKEL PLANT AVAILABLE NITROGEN SELENIUM (by calculation) ZINC POTASSIUM MAGNESIUM SODIUM TKN The operator will be required to certify that'the residuals (sludge) have been stabilized and that vector attraction i'. reduction requirements have been met. Atlantic Sewage Control is sponsoring ap,information meeting for the operators and/or owners of thel,treatment plants which are on the renewed permit. It is,,important for each treatment plant to be represented at<,this meeting by at least one individual. Ms. Carolyn McCaskill', State Engineering Review Group Supervisor in the N. C. Division of Environmental Management, will be our guest speaker and will answer any questions which you may have.regarding sludge stabilization, vector attraction control requirements or other pertinent issues which are the operator's or owner's responsibility. The meeting will be at the Golden Corral Restaurant in Kill Devil Hills, (milepost 9 1/2 on U.S.158) at 6:30 p.m. Dinner will be provided by Atlantic Sewage Control prior to the meeting. Please give me a call to let me know if you can attend or, if you are unable to attend, the name of the individual who will be representing your facility. Thank you for allowing us to assist you. 4 1 . Sincerely, �7 Marcus D. Felton, Jr., P.E. ,? President A .. MDFJ/lww U KINNAKEET SHORES MR. DON RAYMOND P.O. BOX 2253 MANTEO ,NC 27954 EFFLUENT PARAMETERS , mg/l 2.5 AL COLIFORM (MF), /100 mis <1 AL SUSPENDED RESIDUE,. mg/l 1.8 ONIA NITROGEN, mg/l 0.18 RATE NITROGEN, mg/l 28.30 AL COLIFORM, (MPN), /100 mis <2 AL ORGANIC CARBON, mg/l 9.19 9RIDE, mg/l 441 AL DISSOLVED RESIDUE, mg/l 1140 FLL ORGANIC HALIDES, mg/l 0.128 HO-PHOSPHATE, mg/l 1.51 ID#t 338 KnmAKEET SHORES DATE COLLECTEDt 06/13/95 RRVIEMD WELL, WELL WELL WELL #1 #2 #3 #4 15 58 6.8 8.5 0.43 0.75 0.20 0.07 0.89 6.03 0.10 13.05 49 2 23 49 9.95 3.61 10.75 4.47 142 273 107 268 495 544 439 857 •1 '...a: iW if. • • • �'�',.I lrl• �r.yCi'•iI i.'I �r: :'.',.tii�..�1„��L•.y- � Y:' •��a �vf'• � e, .r..vZ.'�T-i.+.:••5�5: �7_�•: ��S; jje �/�, �j�. .�,.� 1:'::::,. '+t�y3:'�l�l.••f�y. � !'�•. -.� 7 �1.. lip. �•.�• KINNAKEET SHORES MR. DON RAYMOND P.O. BOX 2253 HANTEO ,NC 27954 1 BOD, mg/1 FECAL COLIFORM (MF), /100 mis TOTAL SUSPENDED -RESIDUE, mg/l AMMONIA NITROGEN, mg/l NITRATE NITROGEN, mg/1' TOTAL COLIFORM, (MPN), /100 mlS TOTAL ORGANIC CARBON, mg/l CHLORIDE, mg/l TOTAL DISSOLVED RESIDUE, mg/l TOTAL ORGANIC HALIDES, mg/l ORTHO-PHOSPHATE, mg/l 5.2 <1 7.0 0.15 20.60 <2 9.895 370 455 0.145 1.54 ID#e 338 KIIaJMMET SHORES DATE COLLE(:TEDi 07/18/95 ac 'REVIEWED BY s Ci/ KINWAIMET SHORES MR..DON RAYMOND P.O. BOX 2253 MANTEO NC 27954 rl�W.R �D, mg/1 CAL COUPORM (MF), /100 MIS TAL SUSPENDED RESIDUE', -mg/ 1. HONIA NITROGEN, mg/1 EFFLUENT 4.1 < 1 4.3 <0. 04 ..TD# 33$ KINNAKEET SHORES. DATE COLLECTED: 09/05/95 REVIEWFM BY: �qlg yg-'-�- OD26 'Anal KT.IaVU(EET SHORES MR. DON RAYMOND P.O. BOX 2253 MANTEO ,NC 27954 EFFT,UENT PARAMETERS mg/l 10 I COLIFORM (MF), /100 mis <1 S, SUSPENDED RESIDUE, mg/l 6.8 iNIA NITROGEN, mg/l 5.45 ,ATE NITROGEN, mg/l 2.27 Z COLIFORM, (MPN), /100 mis <2 L ORGANIC CARBON, mg/l 11.16 RIDE, mg/l 247 L DT.S.SOT,VED RE.ST.DIJE, mg/l 693 L ORGANT.0 HALIDES, mg/l 0.116 O-PHOSPHATE, mg/l 2.12 ID#, W KINNAKEET SHORW DATE COLLECTED: 10/10/95 k ^` REVIEWFM BY, . . �'+� � i's4 f'�i. � `� � '��:.'e;Y�":�::1 :, •:',*;.'r r:.::=;_,., �.ri::'::.YY: }', :�:'� :N .., � - � a.-'•s , �,F •,• • � q ��l q.` yl?i t:j.y,. :.+;..=r.s?:"l•.:.;::=•;,;,: •1:,::,,s;:+>��?: .•7. a"c�'•'�f��i*:Z +4. �e a "S;.!'!(1���?7l.�fAl;Jl1%=I:(,�i�l�l%1{:1`llj: :-� ��,x: tip. •,. {�wx ..15�,rai.iy M .r4gL3Pr.s f1r;..,f�'.0 ��,. .a,r.; •:,�•. r.: :.ti;._,v.. ,t., - `•{-:s: ��:'.N 328 KINNAKEET SHORES MR. DON RAYMOND P.O. BOX 2253 HANTEO ,NC 27954 PARAMETERS tOD, mg/ 1 FECAL COLIFORM (HF), /100 mis 'OTAL SUSPENDED RESIDUE, mg/l kMMNIA NITROGEN, mg/1 CITRATE NITROGEN, mg/l .'OTAL COLIFORM,-(HPN), /100 mis .'OTAL ORGANIC CARBON, mg/l 'HLORIDE, mg/l 'OTAL DISSOLVED RESIDUE, mg/l 'OTAL ORGANIC HALIDES, mg/l )RTHO-PHOSPHATE, mg/l EFFLUENT 5.2 <1 1.5 2.13 12.20 <2 8.96 275 698 0.123 2.16 ID#, 338 KINNAKEET SHORES DATE COT,T,n, 11/28/95 REVIEWED BYi . Form 8 0028 0AKMOh Y.Jb1 27835-70 KINNAKEET SF!(,7-, MR. DON RAYi i:.' P.O. BOX 22E,= MANTEO ,NC EI LJUENT PARAMETE n. g/1 5.5 COLIFORM (MF) l S < 1 SUSPENDED RESIDUE, ..:/1 7.8 A NITROGEN, mg/l 1.72 E NITROGEN, mg/l 22.97- 30LIFORM, (MPN), /13.E m1s <2 )RGANIC CARBON, m;'' 8.97 )E, mg/l 334 )ISSOLVED RESID!':-', m�gll 887 )RGANIC HALIDES, :r. ,' 9. 1.21 ?HOSPHATE, mg/l 2.48 ID#: 338 KINNAKEET SHORES DATE COLLECTED: 12/12/95 REVIEWED BYs � f� / �'•;.,P �- `Yib �.:: :��Y.t ti:l��;..yy • ��{W t f C M � •! 4MY State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27611 James G. Martin, Governor William W. Cobey, Jr., Secretary Mr. William T. Joyner, Project Manager Kinnakeet Shores Partnership Post Office Box 541 Avon, NC 27915 Dear Mr. Joyner: George T. Everett, Ph.D Director January 23, 1992 Subject: Permit No. WQ0002294 Kinnakeet Shores Partnership Renewal Wastewater Treatment and Disposal Facilities Dare County In accordance with your application for renewal received May 14, 1991, we are forwarding herewith Permit No. WQ0002284, dated January 23, 1992, to Kinnakeet Shores Partnership for the continued operation and the construction of the subject facilities. This permit shall be effective from the date of issuance until December 31, 1996, shall hereby void Permit No. WQ0002284 issued February 5, 1990, and shall be subject to the conditions and limitations as specified therein. Please pay particular attention to the monitoring requirements in this permit. Failure to establish an adequate system for collecting and maintaining the required operational information will result in future compliance problems. If any parts, requirements, or limitations contained in this permit are unacceptable to you, you have the right to request an adjudicatory hearing upon written request within 30 days following receipt of this permit. This request must be in the form of a written petition, conforming to Chapter 150B of North Carolina General Statutes, and filed with the Office of Administrative Hearings, P.O. Drawer 27447, Raleigh, NC 27611-7447. Unless such demands are made this permit shall be final and binding. Regional Offices Asheville Fayetteville Mooresville Raleigh Washington Wilmington Winston-Salem 704/251-6208 919/486-1541 704/663-1699 919n33-2314 919/946-6481 919/395-3900 919/761-2351 Pollution Prevention Pays P.O. Box 29535, Raleigh, North Carolina 27626-0535 Telephone 919-733-7015 An Equal Opportunity Affirmative Action Employer n E NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENT, HEALTH AND .NATURAL RESOURCES RALEIGH HIGH RATE INFILTRATION SYSTEM PERMIT 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 Kinnakeet Shores Partnership Dare County FOR THE operation of existing facilities consisting of approximately 3143 linear feet of 8-inch gravity sewers, 3362 linear feet of 4-inch force main, a 134 GPM wet well pump station equipped with duplex submersible pump high 'water alarms, and an existing 0.05 mgd extended aeration wastewater treatment facility; and construction and operation of a new 0.220 mgd extended aeration wastewater treatment and disposal facility consisting of a flow splitter box with bar screen, a 55,000 gallon surge tank with 153 gpm duplex surge pumps, dual I10,000 gallon each aeration basins, dual 24,684 gallon secondary clarifiers, a 32,912 gallon aerated sludge holding tank, 468 cfm triplex blowers, a 174 square -feet traveling bridge filter with 120 gpm backwash pumps, 3820 gallon each chlorine contact chambers with gaseous feed chlorinator, an effluent flow recorder and totalizer, a 5000 gallon effluent dosing tank with 80 gpm duplex dosing pumps and high water alarm, four (4) 100-foot diameter each hydraulically driven rotary distributors and all associated valves, nozzles, pipes and appurtenances, and a standby power unit to serve Kinnakeet Shores Partnership - Kinnakeet Shores Soundside with no discharge of wastes to the surface waters, pursuant to the application received May 14, 1991 and in conformity with the project plan, specifications, and other supporting data subsequently filed and approved by the Department of Environment, Health and Natural Resources and considered a part of this permit. This permit shall be effective from the date of issuance until December 31, 1996, and shall be subject to the following specified conditions and limitations: MMURNEWWWMA 21.1 1 1. Upon completion of construction and prior to operation of this permitted facility, a certification must be received from a professional engineer certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications. Mail the Certification to the Permits and Engineering Unit, P.O. Box 29535, Raleigh, NC 27626-0535. 2. Upon classification of the facility by the Certification Commission, the Permittee shall t employ a certified wastewater treatment plant operator to be in responsible charge of the wastewater treatment facilities. The operator must hold a certificate of the type and grade at least equivalent to the classification assigned to the wastewater treatment facilities by the Certification Commission. Once the facility is classified, the Permittee must submit a letter to the Certification Commission which designates the operator in responsible charge within thirty days after the wastewater treatment facilities are 50% complete. 3. The Permittee shall provide for the pump station and force main the following items: a. Pump-on/pump-off elevations located so that 2-8 pumping cycles may be achieved per hour in the pump station. b. An air relief valve located at -all high points along the force main. C. A screened vent for the wet well. d. Fillets located in the wet well at the intersection of the flooring and sidewalls. e. Three (3) feet of cover (minimum) over the force main or the use of ferrous material where three (3) feet cannot be maintained. f. Sufficient devices which will protect the pump station from vandals. g. Flood protection if the pump station is located below the 100-year flood elevation. 4. The facilities shall be effectively maintained and operated as a non -discharge system to prevent the discharge of any wastewater outside the high rate infiltration disposal area resulting from the operation of this facility. 5. No traffic or equipment shall be allowed on the disposal area except while installation occurs or while normal maintenance is being performed. 6. The rotary distribution fields shall be raked twice weekly during the months April to October, and once a week during the months of November to March. 7. The screenings removed from the wastewater treatment plant shall be properly, disposed of in a sanitary landfill. 8. The distribution field(s) shall be kept free of vegetation at all times. There shall be no rotor tillers used on the rotary distribution field(s). Vegetation must be removed from the field(s) manually. 9. The application of chemicals to the distribution field(s) is expressly prohibited. 10. An automatically activated standby power source shall be on site and operational at all times. If a generator is employed as an alternate power supply, it shall be tested weekly by interrupting the primary power source. The length of time that the standby power unit is operated shall be monitored and reported in maintenance referenced in Condition III 6. of this permit. The length of time that the standby power unit is operated due to power outage shall be reported separately from the time that the standby power is operated for the purpose of routine exercising. 11. The flow measurement device shall be calibrated annually by a representative of a firm which is routinely engaged in the calibration of flow measurement devices. Records of this calibration, including all information pertinent to the calibration, shall be available during any inspection by Division staff. 11 1� The effluent pH shall not be less than 6.0 standard units nor greater than 9.0 standard units. *2/Month sampling frequency only during the months of April through October. During the remainder of the year, these parameters shall be monitored monthly. If Groundwater sampling indicates or predicts problems with the compliance with Groundwater Standards, this permit will be modified to include additional and/or more restrictive limitations. 3. Three copies of all monitoring data (as specified in condition 111.2) shall be submitted on or before of the last day of the following month to the following address: NC Division of Environmental Management Water Quality Section Facility Assessment Unit PO Box 29535 Raleigh, NC 27626-0535 4. The treatment facility shall be operated such that the treatment facility achieves a minimum of 90 percent removal of BOD5 and Total Suspended Solids and shall meet monthly average effluent limits contained in Condition 111. 2. 5. A record shall be maintained of all residuals removed from this facility. The record shall include the name of the hauler, permit authorizing the disposal or a ' letter from a municipality agreeing to accept the residuals, date the residuals were hauled, and a volume of residuals removed. 6. A maintenance log shall be maintained at this facility including but not limited to the following items: a. Daily sampling results including residual chlorine, settleable matter, and dissolved oxygen in the aeration basin and at the clarifier weir. b. Visual observations of the plant and plant site. C. Record of preventative maintenance (changing of filters, adjusting belt tensions, alarm testing, diffuser inspections and cleanings, etc.). d. Date of calibration of flow measurement device. e. Date and results of power interruption testing on alternate power supply. f. Dates fields were raked and arms inspected. 7. Noncompliance Notification: The Permittee shall report by telephone to the Washington Regional Office, telephone no. 919/946-6481, as soon as possible, but in no case more than 24 hours or on the next working day following the occurrence or first knowledge of the occurrence of any of the following: a. Any occurrence at the wastewater treatment facility which results in the treatment of significant amounts of wastes which are abnormal in quantity or characteristic, such as the dumping of the contents of a basin or tank; the known passage of a slug of hazardous substance through the facility; or any other unusual circumstances. The results of the sampling and analysis shall be sent to the N.C. Division of Environmental Management on Form GW-59 (Compliance Monitoring Report Fonn) every May, September, and January. 2. The Compliance Boundary for the disposal system is specified by regulations in 15 NCAC 2L, Classifications and Water Quality Standards applicable to the groundwater of North Carolina. An exceedance of Groundwater Quality Standards beyond the Compliance Boundary is subject to penalty provisions applicable under General Statute 143-215.6A. The sale of property, by the Permittee, which is within or contiguous to the disposal system site may alter location of the Compliance Boundary. For facilities permitted on or after December 30, 1983, the Compliance Boundary is established at the lesser of 250 feet from the edge of the rotary distributors, or 50 feet within the property boundary. If the title to any property which may affect the location of the Compliance Boundary is changed, the pemuttee shall notify the Division Director within 14 days. The Director shall then establish a modified Compliance Boundary which will be done as a modification to the Permit. The REVIEW BOUNDARY for the disposal system is specified by regulations in 15 NCAC 2L, Groundwater Classifications and Standards. A REVIEW BOUNDARY is established around disposal systems midway between the Compliance Boundary and the perimeter of the waste disposal area. When the concentration of any substance equals or exceeds the maximum allowable concentration of that substance at the REVIEW BOUNDARY, as determined by monitoring, the permittee shall either (i) demonstrate, through predictive calculations or modeling, that natural site conditions, facility design and operational controls will prevent a violation of standards at the Compliance Boundary; or, (h) submit a plan for the alteration of existing site conditions, facility design or operational controls that will prevent a violation of standards at the Compliance Boundary, and implement that plan upon its approval by the Director. Any additional groundwater quality monitoring as deemed necessary by the Division of Environmental Management shall be provided. V . INSPECTIONS 1. Adequate inspection, maintenance, and cleaning shall be provided by the Permittee to insure proper operation of the subject facilities. 2. The Permittee or his designee shall inspect the wastewater treatment and disposal facilities to prevent malfunctions and deterioration, operator errors and discharges which may cause or lead to the release of wastes to the environment, a threat to human health, or a nuisance. The Permittee shall keep an inspection log or summary including at least the date and time of inspection, observations made, and any maintenance, repairs, or corrective actions taken by the Pemuttee. This log of inspections shall be maintained by, the Permittee for a period of three years from the date of the inspection and shall be made available upon request to the Division of Environmental Management or other permitting authority. 3. Additional reports on the operations of the treatment and disposal facilities shall be submitted to the Washington Regional Office at regular intervals and in such form and detail as may be required by this Division. 4 11. The permittee shall begin construction of this upgraded facility within sixty (60) days of the 1 thirty (30) day average exceedance of 80 percent of the design capacity of the plant currently in operation. Eighty (80) percent of the design capacity is 40,000 gpd, therefore, 83 bedrooms at 120 gallons/bedroom is the allowable connections to be made once 40,000 gpd is reached. Any additional connections made to this facility will be a violation of North Carolina General Statute 143-215.1 and is enforceable by the Environmental Management Commission. 12. The thirty (30) day average of 220,000 gpd shall not be exceeded. Permit issued this the 23rd day of January, 1992 CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION '---George T. Ever Director Division of Envir ental M age ent By Authority of the Environme Management Commission ERMIT NO. WQ0002284 u `J �' BUXQUA TOAROLINIA-DARE CO 01015, NORTH CRANGLE � 7.5 MINUTE SERIES (TOPOGRAPHIC COAST COAST GUARD STAT7.3 ml. 453 3 040 000 FEET 7F'30' 35°22'30' Kinnakeet Shores Soundside WWTP and Disposal Site WQ0002284 Otter Pond Pt