Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
NC0020486_Regional Office Physical File Scan Up To 12/8/2020
i AUG 2 8 2015 a a, ip�orl ' bld. � eratvtr a er Cluality Regional Operations Asheville Regional Office i N"c I" 8G AM ;tom t:r+rt►1�tr ram: �► � �a a-Y uLBfMMANNIAfNA� ape una�rp•.aaraualbog a.an--.ua•.auua8! TIM JAW.- tie ..NIA WA •YYawyaraauMif affYrr--ruaaur�r►ua.waeM'AaAaaralMaNMaea�aa�tMuuaa.ntaAW\MduHaa-••r:aiYLrMla ua.aahAaxra+ws.wea..aa.YYH , aPBftw Ida S ch (ORC) PdAt vu11 Name ! u�tcats I "Nomliben i $ Warx Pho4 g: LYa V_J 21 `� — Paw " oe�3ijr thnt agree to draom Lion as tho Operator is L00W Ch>p f br the faollify auW, I undersnd aad vAH abide by the tdIes e�id tegu##ttlop& pessefaing to lhathepa�aital3tigs aFths ORC As Arx fbtth is !3A NG�.0 08q .�?04 Aad hliling ta;dv � oats roet�{t in 1]i�ipi�sty _ Abtions bYil Weinr pglintiao Contro{System QpejAtgrs'E:o�tificatian Gamissim." _ tti,&&.Up opmtOrInRuponsWe lro-(S TORC) Pcittt t�uli Name: �S c erifi cste / Qr�d+r l Nurnbet: [� Work Pb=- #! signature• 1'' 1Rate: ,�; `�� J `�' — "i off"lly Oro I to mX desiguWan as a dperetor in R aaeibto Qier a ffir the imoiiit�rnemd. ! ymaetstw+nl asc{ will 8bitlo t+Y the Ri w w d nlgg to ibe sespm b3lides oftheBU 0l as sot ltalb in 15ANCAC 080 ,020E and Mks ks to do an can rmlt is lYsc�lieary �LCt7oswby m� Wales polluttcn.C<mtrblBYscan OP�bo� CartiSoedon Coaunia�,aa3h .r1�tlNiaufauuuaiaiilai■aYflfYafY�YlYYffiitlAeiu.aaaua l aaaalf aYf lalofia faiif a16iYY-PROP44/a' Afail,,�axataerrail t'ie WFCISOCC i6181VLa�f Sg>lvt Cep, RaW&A iNC 27699-167g Fare 919J174"92 ordgbw for �>ir evil �tjbx It aoypyie t�� Aa�ta9pts. '. ` Fbyet COW lYloorele:ille ltetolgh ra fa~ Rgk&&t Offietr: 20" US Awry 70� $r an 7a 22$ (keenSt Sine 714 : 610B Ave . itv 30I ii800 EMCaDr 1lalelgti 27609 >t�sx:878.299.yQ43 Fayrsttavlilo263Qi30d3 Montt iioNIIs Fax,919MIA718 D Phone: M6.29"m Fatt:9i0AiAytYi Itw'104,6G3mo Phow.91%79L Phoas: PIO 33.3300 : Fhonez 7KGS&100 Wttabingfou Witmiumn V3 MS ME.Sakm 90 Wttsbitiow Sq MAU 127 Cardi MI Dr ' S$s Vyangbtawu Si Wa ttSM27889 . Vtt k0ft2M54W WhWA-SaWn21107 Fax-, 2BL946MIS vhu 910.3R20 1m 3ig,771Aa1 now 2D.946.6481 Phone., ii20.'t95.77tI5 P3�onr. 336.77!•5400 . T 1�aeaa�-says wkM Facility Name; e: 0Yl ! rte>� Permit #-. 6 I I ........... i................. ....................... 1.1................................................1l................. Y. )... �........).f, Back -Up jOperater in Responsible Cmarge (BU ORQ Print FullName: Cerdficam Type / Grade /Nuiuber.59CIL6 WoriPhoge#: �A�—bo Sigr►ature- Date; r-- "I certify that I agree W wy designation as a.Duk-up Operator in RcV0A$ible Charge for the fadity noted. I understand and will abide by the rules and regulations pmtWng to the responsibilities of the BU ORC as set fxth in 1"SA NCAC 0913.0205 anal �&iiing to do 80 oan result in Diacipl�' Actions by the Water Pollution Control Sys Weratars Cortificerion Commission!" ...:...................................................if...............................fp.......a.......,........................... Back -Up: Operator in Responsible Charge (DU ORC) Print FulIN me: � i, h0 h 0- CerlYicate Type / Cxrade / Nturtber:D D Work Phone'#: lSrP`l eq - U b Iv ' �� �. • Jam. .— bate'• Sigttaiure: _ . _-. .. • . "l �Y that I agree to my designation as a l3ack ap Operator 0 Respons4ble Charge for the ility noicd I understand anti wUI abide by the rules and re'gulatiops,pertainW toile. responsibilities of the BU ORC as set for& in ISA NCAC 08G .0205 and f4ling to do so rem result in Disdplinaxy Actions by the Water Pollution Control System Oper MYS CertifioaR 00 CoMMissior4 ........ ..1. ................. ...... . .................. 1.........................).......................................... Hack Ui Operator in Responsible Cbarge (B)U ORC} Print Full Naixle: I ' C '3 Work �' OD #: Certificate Type / Grade / 1V ber:� Signature' Uj -" Date• "I certify that I agree to my designation as a Back-up Operator in Pesponsible Charge for the facility note& I undcstmd amd Vff abide by the rules and 404 ns peitaining to the respo dbilides ofthe BU ORC as set forth in 15A 34CAC:08G .0205 and failing to do so can result #u Disciplivaty Actions by the 'Water Pollution CoAtroi System Owatm Certification Commission-" . . ...................................:...............V..........l..............1....................................... ......... Back Up OperAtor in Fesponsible Charge (BU ORS Print Full Name: V1 tell Certificate T ! Grade I Numbex{S Si`>TC woric Phone #: c (Iq r7 �6 O 413 Signattre: Date{ �° "I ccttify that I agree to my dcsigQWo j as a Back-up Operator in Responsiblo Charge Tor the facility noted. I understand aud%ill abide by fire rules and regulations pertaining to the regxxmi'bilides of the BU OK as ;set forth;A 15A NCA008G ,0203 and failing to do so can result id Disciplipa+,y Actions by the Water Pollak = Control Systean OpoaatOts Certification Comm►issi0e ....>.......:............. ................... ................................................... ........... .............................. .... ................. ,,.. RWsed 02 201$ U NPDES APPLICATION - FORM D For privately -owned treatment systems treating 100% domestic wastewaters <1.0 MGD Mail the complete application to: N. C. DENR / Division of Water Quality / NPDES Unit 1617 Mail Service Center, Raleigh, NC 27699-1617 NPDES Permit INCO020486 If you are completing this form in computer use the TAB key or the up - down arrows to move from one field to the next. To check the boxes, click your mouse on top of the box. Otherwise, please print or type. 1. Contact Information: Owner Name USDA - US Forest Service Facility Name North Mills River Recreation Area Mailing Address 160 Zillicoa Street, Suite A City Asheville State / Zip Code NC 28801-1082 APR 2 8'2015 Telephone Number 828-257-4231 Water Quality Fax Number 828-257-4884 Permitting S on e-mail Address charliegay@fs.fed.us 2. Location of facility producing discharge: Check here if same address as above ❑ Street Address or State Road NCSR 1345 NW of Mills River City Mills River State / Zip Code NC County Henderson 3. Operator Information: Name of the firm, public organization or other entity that operates the facility. (Note that this is not referring to the Operator in Responsible Charge or ORC) Name USDA - US Forest Service Mailing Address 160 Zillicoa Street, Suite A City State / Zip Code Telephone Number Fax Number Asheville NC 28801-1082 \ , 6 '0 828-257-4231 828-257-4884 e-mail Address charliegay@fs.fed.us 1 of 3 Form-D 11/12 NPDES APPLICATION - FORM D For privately -owned treatment systems treating 100% domestic wastewaters <1.0 MGD 4. Description of wastewater: Facility Generating Wastewater(check all that apply). Industrial Number of Employees Commercial Number of Employees 4 Residential Number of Homes _ School Number of Students/Staff Other x Explain: Recreation Area Describe the source(s) of wastewater (example: subdivision, mobile home park, shopping centers, restaurants, etc.): Domestic waste from community showers, dump station and full hook up sites Number of persons served: 40 S. Type of collection system X Separate (sanitary sewer only) ❑ Combined (storm sewer and sanitary sewer) 6. Outfall Information: Number of separate discharge points 1 Outfall Identification number(s) 001 Is the outfall equipped with a diffuser? ❑ Yes X No 7. Name of receiving stream(s) (NEW applicants: Provide a map showing the exact location of each outfall): 8. North Fork Mills River Frequency of Discharge: X If intermittent: Days per week discharge occurs_ Continuous ' ❑ Intermittent Duration: 9. Describe the treatment system List all installed components, including capacities, provide design removal for BOD, TSS, nitrogen and phosphorus. If the space provided is not sufficient, attach the description of the treatment system in a separate sheet of paper. A 0.012 MGD dual -train extended aeration package system with influent pump station, 7500-gallon flow equalization basin with manual bar screen, dual submersible 30-gpm pumps, dual high-water alarms, 40-cfm blower, dual 7500-gallon aeration basins with coarse air diffusers and 3 85-scfm blowers, dual secondary clarifiers, each with skimmer and air lift sludge return, dual tertiary filers each with 40-scfm scour blower, clearwell and mudwell, 4500 gallon aerobic digester with coarse air diffusers, tablet chlorine disinfection, chlorine contact basin (417 gallons), tablet dechlorination, effluent outfall line (225 linear feet of 6" gravity pipe) 2 of 3 Form-D 11/12 Efor s,, ment'syste=8 treating 10MO 40MOSHO0 s - :F 3.0. Flow Informati Treatment Plant ..0ATLK0D Annual.Averlage daily ovvj. d0017 (far the predous 3 Nears) flow 3 rQ..., (for the previous 3 ye s) 11, is this fae ity located on Indian country'? 0 Yes X No 12, Effluent Data _ g r 1-Yolkle cdala. for tla,pamme em is led Rx.c i Cojirarnt,'7'emWer Lure enui pHshall be rdrab cute les.. for all rrth � parnrrGrrti z � iwur wmX d�'sa nwling shaft two. used,. ij'r wro'ihazr?. one analysisis rest Wted. ri-.port daily mcaxirrturrvand morttPily dthartage. tfonly cute aluiiysis is TNrte4 rep ort ru drx.ilty tru.Xinlum wide the. highest single reading jDailu '1fa2arratan) and Monthly Averse over the oast,36 inonths cur ri`xMft€ a.r4 r-urrentIu # au�ervdt. atica�� �fhezr�caraila_tere�t+i/A"W ( ftreaneter Daily j taxi Awarli � � Units Of I y• !, 4Frn'<rtcw.exsra $krff�ae3at , _ - , - , i Tip -mind MCIT7 Al 1`�..� ' .� t"s jZ, . Fecal! (,ollfQrrTi Total Suspended Solids TCiElCdilTf (�3uitma:t)4M lil ��. $9.0 2, t � 29.6 'aa'�a.9 _ s GI�UJ 10t3T�i., MCr/L C' Temperature (Winter):, ggl CLOSED X 7,9 S 7.6 C .._._..._� units 13. List allpermits, construction apt Und/or sPpiioationW Type Permit Number Type. permit Number I lazgrdous Wasto (RC:RA) NESITAPS (W) -UIC (SDWA) Oeeaxi 13urnpinig (MPRSA) - NPOK"8 NC002p S Dmdge or fill (Section 404 or CWAt pu PSD (CAA) dun-attaixt a at projp aazh-(C.AA) I certi . that I am &Milkr with the information contained in the application atiotn and that to the beiat of my knowle a and belief such information is true, complete, and acamate. ?3s.iv€art ,lrraof f f r.+r. caa�nr .: nisnixlx7 'f3tie North Carolina General S f 43 216.6 (bX2) siatbs: Any parson who. knmjr#gry makes, ally false statement repreaentaffati, or cad(h;�t16n in arty application, record, report plan, or other,dt� n=1 files rx rqu!Md to be maint't i�t undex Artide.'.''t air ratc�Ufaitons of the Envirc-nS dtal or ent nt commission Pmplementing that Article, or whet faint es, tampers .vrb, or kn x* .giy'endm im"Wata any ntuflIng or monitof. dsn or rnetitod requimd•to: be operated,or itualOdned under Acticie 21 or iegObUgns'of thti Env taa+riedal-Manage- lent COM's rork iftTletnwtting fnai ArWe, strap guilty exf a misdemeanor pu,aishable by p iris not to exceed $25,000, r r by irnp?tstinmert not to oxmeti em months, or by hotit, (16 lf.S.�. provides a punishment by a fine of net more than $26,000 or imprisonment not more thm 5 Ywm, or both, fors similar cffense.) 3 of 3 Form-• 411ffi2 Date: 3f202po Wastewater Branch Water Quality Permitting Section. Division of Water Resources 1617 Mail Service Center Raleigh, NC 27699=16I7 Subject: Delegation of Signature Authority Facility Name: hl016 Rec r� .�;o o k4 . NPDES Permit Number: N I C -o 'l 4 1191 G I To Whom It May Concern: By notice of this letter, I hereby delegate signatory authority to each of the following individuals for all permit applications, discharge monitoring reports; and other information relating to the operations at the subject facility as required by all applicable federal, state, and local environmental agencies specifically with the requirements. for signatory authority as specified in 15A'NCAC 2B.0506. Individual #1 Individual #2 afabnncable) Nxnc 3�tan, aa rye P1} s>1 i 3P al vi litN H6ns�er-Scnv:.i>r >1 C. 23 79 t If you have any questions regarding this letter, please feel free to contact me at either the phone number or email address below. 7002WSigOidg Official's Signature lteV' �A aCk�ais Authorized Si g. Offioial' S NAMe (.)pe or print . �l C Mailing Address �— _tk:iSi� I A s� Email Address Office Phone Mobile. Phone cc rri *, _ Regional Office, Water Quality Permitting Section (Enter region name) iSbc Swannanoa, NC 28778-8211 E-mail correspondence to and from this address may be subject to the North. Carolina Public Records Law and may be disclosed to third parties. From: Cantwell, Janet Sent: Tuesday, March 13, 2018 1:47 PM To:'anicholas@fs.fed.us' <anicholas@fs.fed.us> Subject: Please correct the "Delegation of Signature Authority" Please make changes to the "Delegation of Signature Authority" for the name and title under Individual #1. for Lake Powhatan and North Mills Recreation Areas (attached). The name should be an actual person; the title would be James & James Environmental. Please call or email if you have any questions and email the forms back to me---Thanks---Janet --------------------------------------------------------------- Janet Cantwell Environmental Specialist —Asheville Regional Office Water Quality Regional Operations Section NCDEQ — Division of Water Resources 828-296-4500 Office 828-299-7043 Fax Email: janet.cantwell(o-),ncdenr.gov 2090 US Highway 70 Swannanoa, NC 28778-8211 E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. This electronic message contains information generated by the USDA solely for the in recipients. Any unauthorized interception of this message or the use or disclosure of the information it contains may violate the law and subject the violator to civil or criminal penalties. If you believe you have received this message in error, please notify the sender and delete the email immediately. ' z Nor" ",arolina Department of Environment,, Pat McCrory Governor Ms. Marisue Hilliard, Forest Supervisor USDA U S Forest Service P.O. Box 2750 Asheville, North Carolina 28802-2750 Dear Ms. Hilliard: November 19, 2015 uality : LJ Donald R. wan de rr' Warf Secretary Subject: NOTICE OF VIOLATION NOV-2015-LV-0755 Permit No. NCO020486. North Mills River Recreation Area WWTP Henderson County A review of North Mills River Recreation Area's WWTP monitoring report for July 2016 showed the following violation: Parameter Date Limit Value Reported Value Limit Type BCD, 5-Day (20 Deg. C) - Concentration 07/31/2015 30.00 mg/I 33.88 mg/I Monthly Average Exceeded Remedial actions, if not already implemented, should be taken to correct any problem. Since the comments section on the reverse of the relevant DMR provided an adequate explanation for the subject violation, it is not requested that a response be submitted. The Division of Water Resources may pursue enforcement action for this and any additional violations of State law. If you should have any questions, please do not hesitate to contact Janet Cantwell or me at 828/296-4500. Sincerely, G. Landon Davidson, P.G., Regional Supervisor Water Quality Regional Operations, NCDEQ Asheville Regional Office cc:,,WW ,A hevlltFe-'Fi1` MSC 1617-Central Files -Basement James & James Environmental/ ORC G:IWRIWQIHenderson\WastewaterlMinors4North Mills River Rec 204861N0V-2015-LV-o755.docx Water Quality Regional Operations —Asheville Regional Office 2090 U.S. Highway 70, Swannanoa, North Carolina 28778 Phone: (828) 296-4500 Fax: (828) 299-7043 Internet: http://portal.ncdenr.org/web/wq An Equal Opportunity/ Affirmative Action Employer ECEIVE® n of Water Resources AUG 2 8 2015 I lg.tet p+p%E• an S t&d Syd= COPMAOr Dm%mfta er Quality Reglonat Operations Asheville Regional Office CAC I" gG it K Aln �tt;ee t)w>a�etil�ixx I+iaffne: "', ,: ...-- t,WWTp �i-- s>st€ NA clet .a.a.alatY.`.a.aM.../.Y+r... o,.w.r...w..ww.M#.N.rants►MarawawfM...uM.wr..r�M.\M'u wssaw.-..a:. iYLrwNYM a u.a.. hAax..wws.wwr•aa.YYN , dpmaater In Ampoamn C1 (O ic) am:: PFull Na n c 1 50"t� Rum 01 l��a a Number: °q SD work amok sg�taa>re:1A 417,MY "T o ift that I agree to po dasigaadon as the Ope wr is potrgbk Charge fbr the faollliy:toted. I uadaratand wd vy a abide by the rules a�4d regWttial+s perlsbaing w seta ttseport9'6ilidvs aPlLe ORC as sat fbtth 1a lSA Nf�.0 08ti .tY104 and flsilittg fa•d4 sD eaa n;euit in Dixoip&�ry A�fions by tip VNatsr pgllutlaa� Coatrpi Syatem Operetosx'E:mtification CnromiA....IY. bMbrY.u...ou...... Back Up grater In Responsible Charge (DU ORC) Print Fall Name: z I Grade / N=ber: SlYC�:g ti o Wotk ft#= "I aYtify thou fa my nilos.nd peet� ltinttry Acllone by thG dasigut6on as a Operator is Rapoastibto MaW ft The fmWtynnted. I ttndm%nd and will abide by the slag to the respontdhilides ofthe HU ORC is set it rtlt In 1SA NCAC 086.020E and W144 to do so can result is Water polhnlaa Cantrol System Operators Car illoadoai Commisd'on'! --------- ----------------------I..................................aY..........,.#.,.,, llfail,f&c ar small the WPCBOCC 1618 Malt Service CeMer, Relelgbl, NC 27699-1618 Fax: 919=6492 if ai! arjLor a coly►ia tee oj�praprlats ReFJona! L�Q9as: Aoh*vgtg 2090 US 7i► Mm Rj 2F25 Cjreea 3t 6 0 Ctetar,Ave . $800 Burn t Dr 8 Solte M , Swto 901 Rule 23609 1+ax: 828.1 .7043 Fa{yatlaviile 28301 w50�3 : IMoolt s RO 351 Is Yalu 919571AIIS now, 628MGAM Fax. 910Ad6A71Y1 1ni 704.863." PbAwM%79L42a0 Phow 910A33.3300 : Dam 704,OM09 wAhingfau WilminSma FViaetou•Baieaa 90 Washingian Sq Mall 127 Ca dined JDr ' 585 vanglttoan St WaWnSW 27889 WH*gtan 4g4o54MS ` Whmbn-Strum 21107 i Fax:25LWM15 Full 914a3 201$ Fax:3M.77fAM Ph"a =946. m Phony 910.796.= Moxw.. 33071.5M • 1�■vb®d tf�209$ Facility Dame• !' � ! �r /—IS + 1�eY, Permit #: AIC ........YY........................Y....................•................... •...............YY.Y.. i............ .............................. Back -Up Operator in Responsible Cbarge (BU ORC) Print Rill Nance: �- Cerkifxcat� Type / Grade / Nnmber: kfPe s q `) Work Phone #: iv � —d O � Signatures Datei "I certify that I agree to my designation as a Back -tip Operator in Responsible Charge for the facility noted. I understand and will abide by the rules and regulations pertaining to the responsibilities ofthe Bu ORC as set forth in 1SA NCAC 080.0205 and failing to do so Can result in Disciplinary Actions by the Water Pollution Control System operators Ccrtifieetion Commissioui" ...............................................................................Y..............»pY.............., .............. ........ Back -Up' Operator in Responsible Charge (BU ORC) Print MIName: Certificate Type Grade / Number: «pCO� D Wofk phone#: 9 b Sla ature: ^- Date;: "I certify that I agree to my desigriation as a Back-up Operator W Responsible Charge for the facility noted. I understand and will abide by the rules and regulations pertaining to -the responsibilities of the BU ORC as set forth in 15A NCAC 080.0205 and failing to do s o can result in Discipltw• Actions by the Water Pollution Control System Operators Certification Commission." ........ .... .......................... .. ..................................F.,...Y.............................,................... Back UJ 'Operator in Responsible Cbarge (BIU ORC) Print Fu11 Naive: _ke l 1 i 11 r n s Certificate Type / Grade / N ber: � P� C6�, 11A ).` S9 Work PbMe #: 9' b (03 Signature: t.� -~ Data• � �' `� 1 i' "I certify that I agree to my designation as a Back-up Operator in Responsible Charge for the facility doted. I understand and will abide by the rules and r�Vations pertaining to the reepowlbil Wes ofilia BU ORC as set fortis in ISA NCAC :0$G .0205 and failing to do so can result iu ' Disciplinary Actions by the Water Pollution Control System Operators Certification Commission." Back -Up OperAtor in Responsible Charge (BU ORC) Print Full Namxe. Certificate T / Grade / Ntamber--B SUI Work Phone #: 'r Gq ri —p ©%3 Signature: Date' Q� "I ccxtify that I agree to my dcsipation as a Back-up Operator in Responsible Charge for the facility noted I understand mid will abide by site rules and regulations pertaking to the responsibilities of the BU ORC asset forth in 1SA NCAC 08G .0205 and failing to do so can result in Disciplinary Action by the Water Pollution Control System Operators Certification Commission." ... ......................................................................•....................................................Y.•.......,.,..................1.. R iWsed 02-2013 M- A NR North Carolina Department of Environment and Natural Resources Division of Water Resources Permit Number: NCO020486 Permit Type: Discharging 100% Domestic < 1MGD Facility Name: North Mills River Recreation Area Facility Addressl: NCSR 1345 Facility Address2: City, State & Zip: Waynesville, NC 28786 Owner Information Details: Change DWR to, M#k -Ony'than- 16,t v i6limit-zi ilge,of Nah) "ihis Owner in orma on. See "Miscellaneous Forts0a --t htto-/`/Roital.ncti nenr.Ligf_ebLw-g/ssec�w'i'3ips nndes/f-or Owner Name". USDA U S Forest Service Owner Type: Government - Federal Owner Type Group: Organization A* Legally .kesjibniiblefor A' 7 (Responslble�!*Oorate offiver/p al ted ofr -F, &Clple executiveVRceror,ranking e; icialige partner or proprb#pr, or any other person vjith legated Signatori authority front the' legally responsible person.) Owner Affiliation: Marisue Hilliard Title: Forest Supervisor Addressl: PO Box 2750 Address2: City, State & Zip: Asheville, NC 28802-2750 Work Phone; 828-257-4200 Fax: 828-257-4263 Email Address: rnhilliard(d)t.fed.us 7 CVI!er;�917!' S ,�*i tcinta' Contact Name Title Address Phone Fax Email aGltl 71 44 v_ i ;IIII'Ll- Contact Name Title Address Phone Fax Email I Contact Name Title Address Phone Fax Email 8110/2015 Page 1 Permit Number: NCO020486 Permit Type: Discharging 100% Domestic < 1MGD Facility Name: North Mills River Recreation Area Facility Addressl: NCSR 1345 Facility Address2: City, State & Zip: Waynesville, NC 28786 Desigtiaied Operators ' �- ° . _ r- n , Nrsil slQriadedouer�t hslydbe%waii, r arr Ornolonoerassodatedowit6MeM li[s5 bhefin, fdi»atiancan be`irvatlahertbY Tacili si G@on ` s` Yy Yt'2 Operator Name Role Cert Type Cert Status Cert # Effective Date Kevi -Wayn , . U"_ Active 1001239 1/27/2015 Danielle Ann Hunter Backup WW-2 Active 23477 2/16/2007 Davis Allen James Backup WW-2 Active 997463 6/14/2012 Harry Dewain James Backup WW-2 Active 10430 2/16/2007 Juanita Reed James Backup WW-3. Active 24074 1/28/2008 Kenneth Jason Rummel Backup WW-2 Active 994182 1/26/2015 8/10/2015 Page 2 James & James Environmental Management, Inc. 3801 Asheville Hwy, Hendersonville, N. C. 28791 OFFICE: (828) 697-0063 FAX: (828) 697-0065 N. C. Department of Environment and Natural Resources Division of Water Quality/NPDES Unit 1617 Mail Service Center Raleigh, N. C. 27699-1617 Regarding All Waste Water Facilities Operated by James & James Environmental Mgt., Inc To Whom It May Concern: This letter is to request the renewal of the permit for the waste water treatment facility of North Mills River WWTP, NPDES number NC0020486. Siinncerely Juanita ames James and James Environmental Mgt., Inc. jjemi@bellsouth.net James & James Environmental Management, Inc. 3801 Asheville Hwy., Hendersonville, N. C. 28791 OFFICE: (828) 697-0063 FAX: (828) 697-0065 N. C. Department of Environment and Natural Resources Division of Water Quality/NPDES Unit 1617 Mail Service Center Raleigh, N. C. 27699-1617 Regarding All Waste Water Facilities Operated by James & James Environmental Mgt., Inc. To Whom It May Concern: Sludge from this facility (North Mills River WWTP NC0020486) is pumped by Mike"s Septic Tank Service and is permitted to be dumped at Brevard Waste Treatment System and MSD. Sincerely Juanita JJ es James and James Environmental Mgt., Inc. jjemi@bellsouth.net _A*4 L _: NCDENR North Carolina Department of Environment and Natural Resources Pat McCrory Donald R. van der Vaart Governor Secretary August 13, 2015 CERTIFIED MAIL - RETURN RECEIPT REQUESTED` 7014 0510 0000 4466 2206 Ms. Marisue Hilliard, Forest Supervisor USDA U S Forest Service North Mills River Recreation Area P.O. Box 2750 Asheville, North Carolina 28802-2750 Subject: Notic6 of Violation and Recommendation for Enforcement Failure to Designate Grade II Certified Operator Tracking-#: NOV-2015=OV-0002 North Mills River Recreation Area WWTP NPDES Permit No. NCO020486 Henderson County Dear Ms. Hilliard. - The Asheville Regional Office has determined that the Operator in Responsible Charge (ORC) operating your NPDES permitted facility does not have the appropriate certification for your Grade II facility. A Notice of Violation and Notice of Recommendation for Enforcement (NOV/ NRE) is being issued to you for the following violations: 1. Failure to designate an ORC of appropriate grade for your wastewater system: 15A NCAC 08G.0201(1) requires the owner of a wastewater system to designate an ORC who possesses a valid certification for the type and grade at least equivalent to the type and grade of the system. Your wastewater system is a Grade II, therefore, an ORC of Grade II or higher is required. Your current ORC, Shannon James, (Certification No. 1001233) is only a Grade I certified operator; and, 2. Failure to designate an Operator in Responsible Charge (ORC) of appropriate grade for your wastewater system: According to the standard conditions, Section C.1. of your NPDES Permit No. NC0020486, you are required to designate an ORC of equivalent grade to or greater than the designated grade of your system (i.e., Grade II). Water Quality Regional Operations —Asheville Regional Office 2090 U.S. Highway 70, Swannanoa, North Carolina 28778 Phone: (828) 296-4500 FAX: (828) 299-7043 Internet: http://portal.ncdenr.org/web/wq �An Equal opportunity/ Affirmative Action Employer Ms. Marisue Hilliard August 13, 2015 Page Two Pursuant to 15A NCAC 08G .0201(3)(c), you are required to complete and submit a "Water Pollution Control System ORC Designation" form designating the appropriately certified ORC and Backup ORC for your facility within'7 days of your receipt of this NOWNRE. The original completed form is to be submitted to the Raleigh address and a copy to this office. Please respond in writing within ten (10) days after receipt of this Notice. A review of your response will be considered. You will then be notified of any civil penalties that may be assessed regarding the violations. If no response is received in this Office within the 10-day period, a civil penalty assessment may be prepared. Pursuant to G.S. 143-215.6A, a civil penalty of not more than twenty-five thousand dollars- ($25,000.00),may be assessed against any person who violates or fails to act in accordance with the terms, conditions, or requirements of any permit issued pursuant to G.S. 143-215.1. If you have questions concerning this matter, please do not hesitate to contact Janet Cantwell or:me at 828/296- 4500. Sincerely, .:Landon Davidson, P.G., Regional Supervisor Water Quality Regional Operations, NCDENR Asheville Regional Office Enclosure c Ash�evEl�le Fp1e MSC 1617-Central Files -Basement Technical Assistance & Certification Unit WQ Enforcement/ NPDES Point. Source Branch James & James Environmental/ ORC O:R4'R`:14'Q�Henderso¢tR'astewater�a\finor<Vvotth %{ills River Rea_O486,.;\'OV-NRE-3015-OV-OOOi.dcc Pat McCrory Governor June 22, 2015 [F-911 f 'a` NCDENR North Carolina Department of Environment and Natural Resources Donald R. van der Vaart Secretary Marisue Hilliard, Forest Supervisor USDA U S Forest Service Post Office Box 2750 Asheville NC 28802-2750 SUBJECT: Compliance Evaluation Inspection North Mills River Recreation Area Permit No: NCO020486 Henderson County Dear Ms. Hilliard: Enclosed please find a copy of the Compliance Evaluation Inspection Form from the inspection conducted on 5/14/2015. The facility was found to' be in compliance with permit NC0020486. The following issue was "noted during the inspection and should be addressed: process controls should be used to ensure optimal operation of the wastewater treatment plant. Please refer to the enclosed inspection report for additional observations and comments. The assistance of Ms. Juanita James was appreciated during the inspection. If you or your staff have any questions, please call me at (828) 296-4685. Sincerely, E iDif� Beverly Pricr Environmental Specialist . Enc. cc: Juanita James, ORC James & James Environmental Inc. . MSC 1617-Central Files -Basement IAshemille,giles G:\WR\WQ\Henderson\Wastewater\Minors\North Mills River Rec 20486\CEI15.doc - Water Quality Regional Operations — Asheville Regional Office 2090 U.S. Highway 70, Swannanoa, North Carolina 28778 , Phone: 828-296-4500 FAX: 828-299-7043 Internet: http://poital.ncdbnr.orgtwebiwq An Equal Opportunity \ Affirmative Action Employer l United States Environmental Protection Agency Form Approved. EPA Washington, D.C.20460 OMB No. 2040-0057 Water Compliance Inspection Report Approval expires 8-31-98 Section. A:. National Data System Coding (i.e., PCS) Transaction Code NPDES yr/mo/day Inspection Type Inspector Fac Type 1 IN 1 2 15 1 3 I NCO020486 I11 12 .15/05/14 17 18 I c I 19 i G) 20I Inspection Work Days Facility Self -Monitoring Evaluation Rating B1 QA ----- _ —Reserved--------- 67 70 I I 71 liI I 72 L N J 73 J I. 174 75 L_1 LI I I 80 Section B: Facility Data Name and Location of Facility Inspected (For Industrial Users discharging to POTW, also include Entry Time/Date Permit Effective Date POTW name and NPDES permit Number) 01:OOPM 15/05/14 11/02/01 - North Mills River Recreation Area Exit Time/Date Permit Expiration Date NCSR 1345 02:30PM 15/05/14 16/01/31 Waynesville NC 28786 Name(s) of Onsite Representative(s)liitles(s)/Phone and Fax Number(s). Other Facility Data -Juanita Reed James/ORC/828-697-0063/ ,Name, Address of Responsible Official/Title/Phone and Fax Number Contacted Marisue Hilliard,PO Box 2750 Asheville NC 288022750/Forest Yes Supervisor/828-257-4200/8282574263 Section C: Areas Evaluated During Inspection (Check only those areas evaluated) Permit Flow Measurement Operations & Maintenance Records/Reports Sludge Handling Disposal Facility Site Review Effluent/Receiving Waters Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) (See attachment summary)' Name(s) and Signature(s) of Inspector(s) Agency/Office/Phone and Fax Numbers Date .Beverly Price Division of Water Quality//828-296-4500i �114 �-& Signature of Ma4L.14ent Q A Reviewer Agency/Office/Phone and Fax Numbers Date `EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete. Page# NPDES yr/mo/day Inspection Type (Cont.) 31 Ncoon486 I1'1 12 15/05/14. 17 18: I C Section D: Summary of Finding/Comments (Attach additional -sheets of narrative and checklists as necessary) Process controls should be implemented to ensure proper operation of the WWTP. The renewal application has been submitted. The permit expires 1/3112016. Flow meter was calibrated 10/24/14; 0% error. The ORC, Shannon James, has a Grade I certification and is scheduled to take -the Grade II exam. Currently, our database shows Kevin W. Bryan as the designated operator. If the ORC has changed, please submit an Operator Designation Form. Standby generator is exercised weekly for 30 minutes. Effluent pH=6.3 i K ` E I ' s N Page# 2 Permit: NCO020486 Owner - Facility: North Mills River Recreation Area Inspection Date: 05/14/2015 Inspection Type: Compliance Evaluation. Operations & Maintenance Yes No NA NE Is the plant generally clean with acceptable housekeeping? ❑ ❑ ❑ Does the facility analyze process control parameters, for ex: MLSS, MCRT, Settleable ❑ ❑ ❑ Solids, pH, DO, Sludge Judge, and other that are applicable? Comment: Ms James indicated that they will begin measuring settleable solids as well as aeration basin PH and dissolved oxygen. Permit Yes No NA NE (If the present permit expires in 6 months or less). Has the permittee submitted a new E ❑ ❑ ❑ application? Is the facility as described in the permit?, ❑ ❑ ❑ # Are there any special conditions for the permit? ❑ 0 ❑ ❑ Is access to the plant site restricted to the general public? 0 ❑ ❑ ❑ Is the inspector granted access to all areas for inspection? _ ❑ ❑ ❑ Comment: Effluent Pipe Yes No' NA NE Is right of way to the outfall properly maintained? N ❑ ❑ ❑ Are the receiving water free of foam other than trace amounts and other debris? 0 ❑ ❑ ❑ If effluent (diffuser pipes are required) are they operating properly? ❑ ❑ N 0. Comment: . Flow Measurement - Effluent Yes No NA' NE, # Is flow meter used for reporting? 0 ❑ ❑ ❑ Is flow meter calibrated annually? 0 ❑ ❑ 0 Is the flow meter operational? N ❑ ❑ ❑ (If units are separated) Does the chart recorder match the flow meter? ❑ ❑ ❑ Comment: Record Keeping Yes No NA NE Are records kept and maintained as required by the permit? 0 ❑ ❑ El Is all required information readily available, complete and current? '❑ ❑ ❑ Are all records maintained for 3 years (lab. reg. required 5 years)? 0 ❑ ❑ ❑ Are analytical results consistent with data reported on DMRs? ❑ ❑ ❑ E Is the chain -of -custody complete? ❑ ❑ ❑ Page# 3 Permit: NCO020486 Owner - Facility: North Mills River Recreation Area Inspection Date: 05/14/2015 Inspection Type: Compliance Evaluation Record Keeping Yes No NA NE Dates, times and location of sampling ❑ Name of individual performing the sampling ❑ Results of analysis and calibration ❑ Dates of analysis ❑ Name of person performing analyses ❑ Transported COCs ❑ Are DMRs complete: do they include all permit parameters? 0 ❑ ❑ ❑ Has the facility submitted its annual compliance report to users and DWQ?_ ❑ ❑ 0 ❑ (If the facility is = or > 5 MGD permitted flow) Do they operate 24/7 with a certified operator ❑ ❑ 0 ❑ on each shift? Is the. ORC visitation log available and current? 0 ❑ ❑ ❑ Is the ORC certified at grade equal to or higher than the facility classification? N ❑ ❑ ❑ Is the backup operator certified at one grade less or greater than the facility classification? 0 ❑ ❑ ❑ Is a copy of the current NPDES permit available on site? 0 ❑ ❑ ❑ Facility has copy of previous year's Annual Report on file for review? ❑ ❑ 0 ❑ Comment: Solids Handling Equipment Yes No NA NE Is the equipment operational? 0 ❑ ❑ ❑ Is the chemical feed equipment operational? ❑ ❑ 0 ❑ Is storage adequate? 0 ❑ ❑ ❑ Is the site free of high level of solids in filtrate from filter presses or vacuum filters? ❑ ❑ 0 ❑ Is the site free of sludge buildup on belts and/or rollers of filter press? ❑ ❑ 0 ❑ Is the site free of excessive moisture in belt filter press sludge cake? ❑ ❑ 0 ❑ The facility has an approved sludge management plan? 0 ❑ ❑ ❑ Comment: Mike's Septic Tank Co. is contracted to haul solids to MSD or the City of Brevard. Bar Screens Yes No NA NE Type of bar screen a.Manual 0 b.Mechanical ❑ Are the bars adequately screening debris? 0 ❑ ❑ ❑ Is the screen free of excessive debris? 0 ❑ ❑ ❑ Is disposal of screening in compliance? 0 ❑ ❑ ❑ Page# 4 Permit: NC0020486 Owner - Facility: North Mills River Recreation Area Inspection Date: 05114/2015 Inspection Type: Compliance Evaluation Bar Screens Yes No NA NE Is the unit in good condition? 0 ❑ ❑ ❑ Comment: Equalization Basins Is the basin aerated? Is the basin free of bypass lines or structures to the natural environment? Is the basin free of excessive grease? Are all pumps present? Are al[pumps operable? Are float controls operable? Are audible and visual alarms operable? # Is basin size/volume' adequate? Comment: Secondary Clarifier Is the clarifier, free of black and odorous wastewater? Is the site free of excessive buildup of solids in center well of circular clarifier? Are weirs level? Is the site free of weir blockage? Is the site free of evidence of short-circuiting? Is scum removal adequate? Is the site free of excessive floating sludge? Is the drive unit operational? Is the return rate acceptable (low turbulence)? Is the.overflow clear of excessive solids/pin floc? Is the sludge blanket level acceptable? (Approximately'/4 of the sidewall depth) Comment: Aeration Basins Mode of operation Type of aeration system Is the basin free of dead spots? Are surface aerators and mixers operational? Yes No NA NE 'S ❑ ❑ ❑ ❑l ❑ ❑ ❑ ❑ ❑ N'. ❑ ❑ ❑ ❑ '❑ ❑ El ❑ ❑ M El ❑ ❑ Yes No NA NE E El ❑ ❑ ❑❑ ■❑ ❑ ❑ ❑ ❑ ❑ ❑ 0, ❑ 0 •❑- N. ET ❑ ❑ ❑ ❑ ❑ ❑ ❑ E ❑ ❑ ❑ ❑, ❑ ❑ ❑ ❑ ❑ .0 Yes No. NA NE Ext. Air Diffused ■ ❑ ❑ ❑ ❑ ❑ ■ ❑ Page# 5 Permit: NCO020486 Owner - Facility: North Mills River Recreation Area Inspection Date: 05/14/2015 Inspection Type: Compliance Evaluation Aeration Basins Yes No. NA NE Are the diffusers operational? 0 ❑ ❑ ❑ Is the foam the proper color for the treatment process? ❑ ❑ ❑ Does the foam cover less than 25% of the basin's surface? S ❑ ❑ ❑ Is the DO level acceptable? ❑ .M ❑ ❑ Is the DO'level acceptable?(1.0 to 3.0 mg/1) ❑. 0 ❑ ❑ Comment: DO=7.73mg/I at 16.7 degrees C Solids were thin because the facility was iust starting up for the season. Re -start was 4/15/15; campground opened 5/1/15. L De -chlorination Yes No NA NE Type of system ? Tablet Is the feed ratio proportional to chlorine amount (1 to 1)? 0 Is storage appropriate for cylinders? ❑ ❑ ❑ # Is de -chlorination substance stored away from chlorine containers? • 0 ❑ ❑ ❑ Comment: Are the tablets the proper size and type? '❑ ❑ ❑ Are tablet de -chlorinators operational? ❑ ❑ ❑ Number of tubes in use? 3 Comment: Disinfection -Tablet Yes No NA NE Are tablet chlorinators operational? 0 ❑ ❑ ❑ Are the tablets the proper size and type? 0 ❑ ❑ El Number of tubes in use? 4 Is the level of chlorine residual acceptable? 0 ❑ ❑ ❑ Is the contact chamber free of growth, or sludge buildup? ❑ ❑ ❑ Is there chlorine residual prior to de -chlorination? 0 ❑ ❑ ❑ Comment: Standby Power Yes No NA NE Is automatically activated standby power available? 0 ❑ ❑ ❑ Is the generator tested by interrupting primary power source? ❑ ❑ ❑ Is the generator tested under load? N ❑ ❑ " ❑ Was generator tested & operational during the inspection? ❑ ❑ ❑ Page# 6 Permit: NCO020486 Inspection Date: 05/14/2015 Owner - Facility: North Mills River Recreation Area Inspection Type: Compliance Evaluation Standby Power Yes No NA NE Do the generator(s) have adequate capacity to operate the entire wastewater site? 0 ❑ ❑ ❑ Is there an emergency agreement with a fuel vendor for extended run on back-up power? S ❑ ❑ ❑ Is the generator fuel level monitored? ❑ ❑ ❑ 0 Comment: The generator is tested weekly and runs for 30 minutes. The -generator was locked and Ms. James did not have access Carolina Energies is contracted to supply fuel for the generator. Sand Filters (Low rate) Yes No NA NE (If pumps are used) Is an audible and visible alarm Present and operational? N ❑ ❑ ❑ Is the distribution box level and watertight? ❑ ❑ 0 ❑ Is sand filter free of ponding? ❑ ❑ ■ ❑ Is the sand filter effluent re -circulated at a valid ratio? ❑ ❑ 0 ❑ # Is the sand filter surface free of algae or excessive vegetation? ❑ ❑ E ❑ # Is the sand filter effluent re -circulated at a valid ratio? (Approximately 3 to 1) ❑ ❑0 ❑ Comment: Tertiary sand/anthracite filter. Page# 7 A "J7A NCDENR North Carolina Department of Environment and Natural Resources Pat McCrory Governor Ms. Marisue Hilliard, Forest Supervisor USDA U. S. Forest Service P.O. Box 2750 :Asheville, North Carolina 28802-2750 Dear Ms. Hilliard - Donald R, van der Vaart Secretary February 10, 2015 Subject: Notice of Deficiency NOD-2016-LV-0010 Permit No. NCO020486 North Mills River Recreation Area- WWTP Henderson County A review of North Mills River Recreation Area's WWTP monitoring report for October 2014 showed the following violation: Parameter. Date Limit Value Reported Value Limit Type Solids, Total Suspended - Concentration 10/21/2014 45.0 mg/I 46.6 mg/I Daily Maximum Exceeded It was.also noted that the Compliance box on the back of the DMR was marked "Compliant" when in fact it should have been marked "Non -Compliant" with an explanation for the non-compliance. Remedial actions should -,be taken to correct this problem. The Division of Water Resources may pursue enforcement action for this and any additional violations of State law. If you should have any questions, please do not hesitate to contact Janet Cantwell or me at 8281296-4600. Sincerely, G. Landon Davidson, P.G., Regional Supervisor Water Quality Regional Operations, NCDENR Asheville Regional Office MSC 1617-Central Files -Basement James & James Environmental/ ORC G:\WR\WQ\Henderson\Wastewater',PAinors\North MiUs River Rec 204e6\NOD-2015.LV-0010.doc Water Quality Regional Operations: —Asheville Regional Office 2090 U.S. Highway 70, Swannanoa, North Carolina 28778 Phone: (828) 296-4500 Fax: (828) 299-7043 Internet: http://poaal.ncdenr.org/web/wq An Equal Opportunity/ Affirmative Action Employer NCDEN North Carolina Department of Environment and Natural Resources Pat McCrory Donald R. van der Vaart Governor Secretary August 13, 2015 CERTIFIED MAIL RETURN RECEIPT REQUESTED 7014 0510 0000 4466 2206 Ms. Marisue Hilliard, Forest Supervisor USDA U S Forest Service North Mills River Recreation Area P.O. Box 2750 Asheville, North Carolina 28802-2750 Subject: Notice of Violation and Recommendation for Enforcement Failure to Designate Grade II Certified Operator Tracking #: NOV-2015-OV-0002 North Mills River Recreation Area WWTP NPDES Permit No. NCO020486 Henderson County Dear Ms. Hilliard: The Asheville Regional Office has determined that the Operator in Responsible Charge (ORC) operating your NPDES permitted facility does not have the appropriate certification for your Grade II facility. A Notice of Violation and Notice of Recommendation for Enforcement (NOV/ NRE) is being issued to you for the following violations: Failure to designate an ORC of appropriate grade for your wastewater system: 15A NCAC 08G.0201(I) requires the owner of a wastewater system to designate an ORC who possesses a valid certification for the type and grade at least equivalent to the type and grade of the system. Your wastewater system is a Grade II, therefore, an ORC of Grade II or higher is required. Your current ORC, Shannon James, (Certification No. 1001233) is only a Grade I certified operator; and, 2. Failure to designate an Operator in Responsible Charge (ORC) of appropriate grade for your wastewater system: According to the standard conditions, Section C.1. of your NPDES Permit No. NC0020486, you are required to designate an ORC of equivalent grade to or greater than the designated grade of your system (i.e., Grade II). Water Quality Regional Operations — Asheville Regional Office 2090 U.S. Highway 70, Swannanoa, North Carolina 28778 Phone: (828) 296-4500 FAX: (828) 299-7043 Internet: http://portal.ncdenr.org/web/wq An Equal Opportunity/ Affirmative Action Employer Ms. Marisue Hilliard August 13, 2015 Page Two Pursuant to 15A NCAC 08G .0201(3)(c), you are required to complete and submit a "Water Pollution Control System ORC Designation" form designating the appropriately certified ORC and Backup ORC for your facility within 7 days of your receipt of this NOV/NRE. The original completed form is to be submitted to the Raleigh address and a copy to this office. Please respond in writing within ten (10) days after receipt of this Notice. A review of your response will be considered. You will then be notified of any civil penalties that may be assessed regarding the violations. If no response is received in this Office within the 10-day period, a civil penalty assessment may be prepared. Pursuant to G.S. 143-215.6A, a civil penalty of not more than twenty-five thousand dollars ($25,000.00) may be assessed against any person who violates or fails to act in accordance with the terms, conditions, or requirements of any permit issued pursuant to G.S. 143-215.1. If you have questions concerning this matter, please do not hesitate to contact Janet Cantwell or me at 828/296- 4500. Sincerely, G. Landon Davidson, P.G., Regional Supervisor Water Quality'Regional Operations, NCDENR Asheville Regional Office Enclosure cc: WQ Asheville Files MSC 1617-Central Files -Basement Technical Assistance & Certification Unit WQ Enforcement/ NPDES Point Source Branch James & James Environmental/ ORC G.\�1'R`.\4'QHendersen\1'astewa[ereLfinorsllazh fills River Rec20,4R6_\'OV-NRE-201i-O\'-0002.doc C 0 E N R North Carolina Department of Environment and Natural Resources Division of Water Resources Permit Number: NCO020486 Permit Type: Discharging 100% Domestic < 1MGD Facility Name: North Mills River Recreation Area Facility Addressl: NCSR 1345 Facility Add ress2: City, State & Zip: Waynesville, NC 28786 Owner Information Details: Owner Name: USDA U S Forest Service Owner Type: Government - Federal Owner Type Group: Organization Legau r corporate -gfter/ponqple executive Off, er or ranking e ected I partner or proprieioq,. person 61, "-s Owner Affiliation: Marisue Hilliard Title: Forest Supervisor Addressi: PO Box 2750 Address2: City, State & Zip: Asheville, NC 28802-2750 Work Phone: 828-257-4200 Fax: 828-257-4263 Email Address: rnhilliard(cUs.fed.us NZ, vimerRCon IZ If7 7� M." Contact Name Title Address Phone Fax Email aeility Contact Pe S) V?, Contact Name Title Address Phone Fax Rama Contact Name Title Address Phone Fax Email 42 w �'N Contact Name Title Derek lbarguen Address 1001 Pisgah Hwy, Pisgah Forest, NC 28768 Phone Fax Email r so"W2 Y, Type Contact Name Title Address Phone Fax Email 8/10/2015 Page 1 9?"(-' V1111 S A(O✓• Zo/ 6-- o V- Ccg� o ZI Permit Number: NCO020486 Permit Type: Discharging 100% Domestic < 1MGD Facility Name: North Mills River Recreation Area Facility Addressl: NCSR 1345 Facility Address2: City, State & Zip: Waynesville, NC 28786 Facilily Classification: WW2 Operator NqMe Role Cert Tvoe Cert Status Cert # 33 Effective Date �1Eevirrtltlayne B n ORC WW-1 Active 66i2 1/27/2015 Danielle Ann Hunter Backup WW-2 Active 23477 2/16/2007 Davis Allen James Backup WW-2 Active 997463 6/14/2012 Harry Dewain James Backup WW-2 Active 10430 2/16/2007 Juanita Reed James Backup WW-3. Active 24074 1/28/2008 Kenneth Jason Rummel Backup WW-2 Active 994182 1/26/2015 8/10/2015 Page 2 NPDES PERMIT NO. DISCHARGE NO. FACILITY NAME NORTH MILLS RIVER CAMPGROUND CERTIFIED LABORATORY (1) JAMES & JAMES ENVIRONMENTAL MGT., [INC. (list additional laboratories on the backside/page 2 of this 71ANNON OPERATOR IN RESPONSIBLE CHARGE (ORC) JAMES TH APRIL YEAR 2015 CLASS II COUNTY HENDERSON CERTIFICATION NO. 482 GRADE I 1 CERTIFICATION NO. 1001233 PERSON(S) COLLECTING SAMPLES SHANNON JAMES ENE 828-697-0063 CHECK BOX IF ORC HAS CHANGED x NO FLOW / DISCHARGE FROM SITE Mail ORIGINAL and ONE COPY to:-- ATTN: CENTRAL FILES x "- 51201.2015 DIVISION OF WATER QUALITY 1617 MAIL SERVICE CENTER BY T H SIGNATURE, I CERTIFY THAT THIS REPORT IS RALEIGH NC 27699-1617 ACCURATE AND COMPLETE TO THE BEST OF MY KNOWLEDGE. 'h • II1 I 1 II, , DWQ Form MR-1(11104) "VI`s G CUIJ t Water Quality Regional Operations APR 1 7 2012 1�lA.T QuY SGrTION ASHEVILLE RESIONAL OFFK 1wemo To: Conshuction Grants and Loans Section DENR/DWQ 1633 Mail Service Center Raleigh, NC 27604 rom: Lynn L. Hicks, PE y Engineering, Heritage, and Recreation Staff Officer CC: Date: 8/2/2011 Re: North Mills River Recreation Area Wastewater Treatment Plant Replacement Certification 940 Attached is the signed and sealed Engineer's Certification for the North Mills River Recreation rea WV TP-f en erson County, NC. It was built in accordance with approved plans and specifications If you have any questions please contact me at (828) 257-4243 or by email - IlhicksCa-fs.fed.us ]RECEIVED USDA Forest Service North Mills River Recreation Area WWTP A To C No. 020486A01 MG 8 2011 Issued June 30, 2010 WINSTRJUKAGRANTS LOAN SECTION Engineer's Certification I. Ziv A4 c l as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically/weekly/full time) the construction of the modifications and improvements to the North Mills River Recreation WWTP, located on NCSR 1345 northwest of Mills River in Henderson County, hereby state that, to the best of my abilities, due care and diligence was used in the observation of the following construction: Demolition of the existing WWTP structures and control building, and in -place abandonment of the outfall pipe (after concrete capping), and construction of a new North Mills River Recreation Area Wastewater Treatment Plant with a new dual train extended aeration package wastewater treatment plant consisting of a manual bar screen; 7,500 gallon aerated flow equalization basin with dual submersible 30 gpm pumps and one (1) 40 scfm blower; dual 7,500 gallon aeration basins with coarse air diffusers; three (3).85 scfm blowers; dual 50 ft2 secondary clarifiers with air lift RAS sludge pumps; dual 6.25 ft2 tertiary filters with 30 scfm air scour blower; a tablet chlorinator and dechlorinator; approximately 225 linear feet of 6-inch gravity outfall pipe; a 4,500 gallon sludge holding basin with coarse air diffusers; and associated yard .piping, in conformity with the project plan, specifications, and other supporting data subsequently filed and approved by the Department of Environment and Natural Resources. I certify that the cons ction of the above referenced project was observed to be built within substantial compliapand intent o,f the �approved plans and specifications. Signature � � if,� _ -� Registration No. Date w.� Send to-,_, „w._ .Construction Grants & Loans • �:.. DEWDWQ I All 11+I61 Service Center ig NC 2 7 699- i $33 ID U APR 1 7 2012 U k WATER QUALITY SECTION f ASh'VILI_E Rr-'CNAL CFFICE CA `���^A`•O�ae�oaeoe�� °O e "SEAL o `b28269 NATIONAL FORESTS IN NORTH CAROLINA PISGAH NATIONAL FOREST MILLS RIVER CAMPGROUND WASTEWATER TREATMENT PLANT, WATER DISTRIBUTION SYSTEM AND RESTROOM BUILDING REPLACEMENT ARRA PROJECT # CIM — 0811— 44F REVISED MAY 2010 FINAL SPECIFICATIONS NOT FOR CONSTRUCTION P- NOt�TH CAROLIN,A ENVIRONMENTAL MANAGEMENT COMMISSION DjVkjM OF .WATER QUALITY „-n,g 3adla DATE a J 0 OiN 0 C3L.L K ,N ....G'• 4.,f 4,rr 0- it elN✓ r' ti I` 26 2010 t� t �. �I���.S�C1•J�1 t' L - EcEE ID E J U L -- 9 2010 s R g WATER QUALITY SECTION ASHEVILLE REGIONAL OFFICE A-quiv ��� 1. National Forests in NC Engineering/Recreation/Heritage 160 Zillicoa St. Suite A Asheville, NC 28801-1082 DIVISION 1 - GENERAL REQUIREMENTES 01010 - Summary of Work 01050 - Field Engineering 01300 - Submittals �5 SECTION 01010 SUMMARY OF WORK PART 1 - GENERAL A. The Contractor is to provide the complete construction of the new treatment plant, bath -house, water distribution system, and wellhouse upgrading as specified herein and as shown on the drawings. B. Storage of Materials 1. The Contractor may store materials and equipment at the work site at his own risk. All materials must be kept in an area designated by the C.O. and be neat and orderly. 2. The Contractor shall install safety fences around all open excavations, storage areas and around the perimeter of the new building sites. C. Campground Operations 1. The campground will open on April 16th and close on September 10th (After Labor Day Weekend). D. Coordination with Others 1. The installation of overhead primary and secondary underground power shall be coordinated with Duke Power Company. Contact person is Eddie Reese. E. Construction Schedule c 1. A proposed schedule of work for the project construction shall be submitted to the C.O. for approval 10 days prior to starting construction. 2. Contract time is 365 calendar days and includes inclement weather days. 3. The Contractor will be required to start construction in the following order: a. Treatment Plant construction including foundation, treatment plant installation, utility lines, MDP, generator and fencing. b. Complete construction of 8-Unit Bath -House• c. Installation of yard hydrants d. Partial construction of storage room e. Remaining Work Items after Campground is closed for the season. 4. The Contractor will be allowed to use two campsites adjacent to the new Bath -House for storage and parking of construction equipment. F. Existing Facilities 1. The Contractor must furnish a portable toilet after the Campground is closed. 2. The Contractor will be allowed to use electricity free of charge for the construction of this project only. 3. , Potable water will be available at the job site for construction only. D. All areas requiring toL,.-)up painting shall be painted by the CorL__Aors field crew. The areas ° which will require field welding, shall be not painted, but shall have a taped area over the metal so that field welding can be performed without burning through the paint. E. The existing access road to the plant site shall be improved by the General Contractor to enable the lowboy trucks into the project site and for off loading. F. The freight for shipping the unit from Manchester, Tennessee to the project site shall be provided by the equipment manufacturer. G. Provide facilities and crane for off loading and setting of the wastewater treatment system onto its concrete foundation pad. It is recommended that the crane size should be a minimum of 120 ton. b i H. All site utilities to the system shall be tied -in to the system. The electrical power requirements shall be provided at each? -power block of each control console. The main power to the wastewater treatment system shall be supplied through an electrical power meter, main disconnect, and disconnect for each of the sub -panels - CP-1, CP-2A & B, and CP-3 These disconnects shall be supplied by the General Contractor's field electrical sub -contractor. Each of the sub -panels shall be supplied with a power block to receive the electrical power from these disconnects. The power shall be 230 volts, 1 phase, 60 Hz: A total of four sub -panels, CP-1, CP-2A & CP-21B, CP-3.-The necessary control voltage of 120 volt, 1 phase for the ancillary equipment shall be obtained through transformers. I. The foundation pad for setting the system in to position within is to be furnished by the field contractor. J. Finish grade and placement of gravel and concrete grout around the hopper caps of the clarifier. K. Field welding the tank structure to a watertight structure shall be by the field contractor. The tank structure shall be shipped in several major tank sections and field welded together per the contract drawings. L. Potable water source by General Contractor M. 110 volt GFCI receptacle by General Contractor N. Generator. as per NCAC 2T .0505 (1) standards PART 2 SYSTEM DESIGN CRITERIA AND PARAMETERS 2.01 The wastewater treatment system will have a total design flow of 15,000 gallons per day of domestic wastewater. The peak hourly flow rates shall be controlled by the flow equalization system to reduce and maintain the influent flow rate to the average daily flow rate: 2.02 Flow Equalization Criteria A. Holding Volume = 7,500 gallons B. Air line connection to main air header for emergency air supply - C... Air Supplied = One (1) blowers at 40 SCFM at 5 psi each D. Airline connection to main air headed with shut off valve. E. Bar screen 2.03 Aeration Chamber Criteria A. Holding Volume = 15,000 gallons total B. Two (2) aeration tanks at 7,500 gallons each C. Air Supplied = three (3) blowers at 85 SCFM @ 5 psi each D. Controlled by time clock 2.04 Sludge Holding Criteria A. Holding Volume = 4,500 gallons B. Air Supplied = from main blower units 2.05 Clarifier Criteria A. Holding Volume = 2500 gallons total B. Two (2) with holding Volume = 1,250 gallons each C. Air Supplied = from main blower units 2.06 Tertiary Treatment Criteria A. Rapid sand type with dual filter cells B. Each Filter Cell Area = 6.25 square feet C. Backwash Rate = 15 GPM per square feet = 94 GPM D. Clear Well Volume = 1,671 Gallons E. .Mudwell Volume = 1,815 Gallons 2.07 Disinfection Criteria A. Disinfection by tablet type chlorinator disinfection unit B. Chlorine contact tank Volume = 30 minute detention = 313 gallons C. Dechlorination Chamber Volume = 190 gallons D. Disinfection by tablet type de -chlorinator disinfection unit PART 3 VESSEL TANK CONSTF TION 3.01 All tank vessels shall be fabricated of one-fourth inch structural grade steel plated; joined by arc welding with fillets of adequate section for the joint involved. All walls shall be continuous and watertight and shall be supported by structural reinforcing members where required. Fabrication and erection shall conform to the standard fabrication procedures of Tipton Environmental International, Inc in the manufacturing of this tankage. and its ancillary equipment. All tankage will have reinforcing members as required. All other areas such as the floor, end walls, and internal bulkheads to be adequately reinforced. 3.02 All piping and valving shallbe provided constructed of a minimum of schedule 40 steel pipe. The painting of this pipe and valving to be as defined in section below: 3.03 The package wastewater treatment system shall be transported to the project site on low boy truck in three major sections plus the hopper caps of the clarifier, which shall be shipped inside the aeration zone. The contractor shall be responsible for field assembly, including field welding and bolting where required. PART 4 PAINTING AND CORROSION CONTROL 4.01 All tank vessel surfaces to be painted shall be properly prepared in a workmanlike manner to obtain a smooth, clean, and dry surface. All rust, metals fragments, dust, weld slag, and mill scale as well as extraneous matter, and shall be removed by means of cleaning by general methods. 4.02 All interior tank vessel surfaces below the main box beam shall be painted with standard paint. 4.03 All exterior tank vessel surfaces including the box beam shall be painted with standard paint. 4.04 All steel piping & valving shall be painted with standard paint. PART 5 FOUNDATION 5.01 A concrete foundation pad shall be constructed conforming to the these specifications and drawings. EQUIPMENT SECTION FLOW EQUALIZATION EQUIPMENT SECTION PART 6 FLOW EQUALIZATION SYSTEM 6.01 To control the peak hourly flow rates a 7,500 gallons per day flow equalization system shall be provided for the domestic wastewater from the campground. A flow equalization system shall be provided at the influent end of the wastewater treatment system. The influent peak flow rates shall enter into the flow equalization system where it is held and aerated until the secondary treatment system is ready to process it. Once the influent has been received by the flow equalization chamber it shall be processed by dual flow equalization pumps, pumping it to the flow -proportioning chamber. � This chamber shall "be rn so designed that it will allow the average daily flow to be processed and pass through the chamber into the aeration chamber. To control the flow rate from the flow equalization pumps a series of a v-notch weir and a flat weir, which is adjustable, to be provided. The flow equalization control system shall be complete with bar screen, dual flow equalization pumps, liquid level control system, flow proportioning chamber, electrical controls, air blower, and course air diffuser with air manifold. Tipton Environmental International, Inc shall provide the following equipment for the flow equalization basin: A. One Flow Equalization Air Blower Unit, 40 SCFM @ 5 psi. The voltage shall be 230 volts, 1 phase, 60 Hz. B. One Flow Equalization Electrical Control Panel Model CP-2B for the surge pumps. The voltage shall be 230 volts, 1 phase, 60 Hz. C. One Flow Equalization Control Panel Model CP-2A for the surge blower unit. The voltage shall be 230 volts, 1 phase, 60 Hz. D. Four Liquid Level Sensors, narrow angle type for controlling the surge pumps. E. One Lot of Course Air Diffusers with drop assemblies complete .with air diffusers each with eight diffuser nozzles. F. Two Flow equalization pumps P-1, P-2. The voltage shall be 230 volts, 1 phase, 60 Hz. G. One 7,500 gallon flow equalization tank H. One Bar screen I. One Flow Proportioning Chamber 6.02 INLET CONNECTION A. An influent connection to the wastewater system shall be provided. It shall consist of one 4" inlet entering into the flow equalization chamber. The influent shall be discharged into the bar screen. B. The influent shall be discharged to the flow proportioning chamber then pass into the bar screen. The flow shall then pass into the 45-degree v-notch weir and flat weir of the flow -proportioning chamber. 6.03 Bar Screen A. Bar screen shall be provided as shown on the contract drawings located in the flow equalization chamber. Its purpose is to remove any unusually large solids from the incoming crude sewage flow rate. The bar screen shall be fabricated from one-half inch diameter bars spaced one -inch apart and arranged as shown on the drawings. The bars shall be sloped to permit easy cleaning of accumulating debris. A large drying area shall be provided. In addition a long handle rake shall be provided so that the plant operator can be used to remove the screenings from the bar screen. 6.04 AIR SUPPLY FOR FLOW EQUALIZATION TANK A. For supplying the air requirements of the Flow Equalization System control system, one (1) Model BF-40-R24 Blower Motor Units shall be provided as shown on the drawings. The voltage shall be 230 volts,. 1 phase, 60 Hz. The unit shall have the capacity of providing 100% of the air requirements for the system. The blower unit shall be installed at the location shown on the drawings. The unit shall be completely factory built and tested before shipping. The blower unit shall be installed within one Fiberglass Enclosure TEII-FE-2 complete with fiberglass hood. The inlet filter silencer, pressure relief valve, pressure gauge, with only the blower discharge rubber hose connection being provided as a single line hook up for the blower. The necessary electrical connection from the blower to CP-2A shall be provided and pre -wired. The enclosure shall have ivory finish. The blower motor enclosure unit shall be mounted on four (4) vibration pad dampers tagged VP-1. This will help reduce blower vibration and noise transmission. The Blower system shall be equipped with one 1" blower discharge pipe with a 1" marine rubber hose with 1 stainless steel clamps. B. The blower unit shall upplied and shall be a Model BF-40-R22 II be furnished for supplying all the air requirements needed for the flow equalization Basin. The unit shall be capable of delivering 40 SCFM at an operating pressure of 5 psi. C. The blower shall be of the positive displacement type and shall manufactured by Roots Division of Dresser Industries, Inc., Connersville, Indiana or approval equal. The Model number of the blower will be URAI-22 and equipped with a 1" discharge. D. The motor shall be 2 Hp for operation on 230 volt, 1 phase, 60 Cycle Service, and 1800 RPM. The motor shall be ODP type. The wiring to this motor from the control panel shall be provided and installed by the field contractor. E. For determining the blower performance, and/or diffuser condition, a pressure relief valve and pressure gauge. These items shall be premounted and piped within the blower enclosure. 6.05 FLOW EQUALIZATION BLOWER A. For supplying air to the flow equalization system, a Model URAI-22 Blower shall be supplied. It shall be of the ODP type. For the flow equalization system, 40 SCFM shall be supplied. The blower will run with a bhp of 1.8. The blower shall conform to the following specifications: B. Universal RAI blowers are heavy duty rotary blowers designed with detachable rugged steel mounting feet, which permit easy in -field adaptability to either vertical or horizontal installation requirements. Because of the detachable mounting feet, these units can be easily adapted to any of four drive shaft positions — right hand, left hand, bot-tom or top. The compact, sturdy design is engineered for continuous service when operated in accordance with speed and pressure ratings. The basic model consists of a cast iron casing, carburized and ground alloy steel spur timing gears secured to steel shafts with a taper mounting and locknut, and cast iron involute impellers. Oversized anti -friction bearings are used, with a cylindrical roller bearing at the drive shaft to withstand V-belt pull. The Universal RAI features thrust control, with splash oil lube on the gear end and grease lube on the drive end. Two figure -eight lobe impellers mounted on parallel shafts rotate in opposite directions. As each impeller passes the blower inlet, it traps a definite volume of air and carries it around the case to the blower outlet, where the air is discharged. With constant speed operation, the displaced volume is essentially the same regardless of pressure, temperature or barometric pressure. Timing gears control the relative position of the impellers to each other and maintain small but definite clearances. This allows operation without lubrication being required inside the air casing. PART 7 ELECTRICAL CONTROL CONSOLE CP-2A & CP-2B A. An electrical control center, for the flow equalization system shall be the Model CP-2A & CP-2B. Each of these control panels shall both be installed within a NEMA 4 electrical weatherproof enclosure complete with floor mounting facilities installation in the electrical control room as shown on the drawings. The voltage shall be 230 volts, 1 phase, 60 Hz. Shall be supplied to each panel at the power block. B. A step down transformer shall be supplied to step the electrical power down from 230 volt to 120- volt power for control voltages. C. The electrical control center Model CP-2A shall control the operation of the following equipment:. Blower Motor Unit BM-3, 2 HP, The voltage shall be 230 volts, 1 phase, 60 Hz. ODP type 2. Timer clock control `ry K D. Flow Equalization BI__._r Motor Unit - The Flow Equalization U,Uwer unit operation shall be controlled by the provided time clock control. E. The electrical control center Model CP-213 shall control the operation of the following equipment: Flow Equalization Pump No. 1 P-1, 1/2 HP, The voltage shall be 230 volts, 1 phase, 60 Hz. 2. Flow Equalization Pump No. 2 P-2, 1/2 HP. The voltage shall be 230 volts, 1 phase, 60 Hz 3. Liquid level sensors -4 level sensors narrow angle F. Flow Equalization Tank Pumps Control - The Flow Equalization pumps shall operate on a duplex pump alternator operation I mode where as pump one will operate alternately with pump no 1 and 2 on cycles. The pump operation shall be controlled by four (4) encapsulated mercury float Switches (narrow angle) each individually adjustable for the following: 1. All Pumps off 2. Lead Pump on 3. Lag Pump on 4. High Level Alarm G. The Flow Equalization pumps shall operate on a lead -lag with the two pumps alternating. If the liquid level reaches lag pump on level, both pumps shall operate. If the liquid level reaches the high water level, the alarm will be activated. H. All wiring, terminal blocks, supports and accessories required for the operations of the control panel shall be provided in compliance with the National Electric Code. I. Flow Equalization Pumps Tagged P-1, P-2, The voltage shall be 230 volts, 1 phase, 60 Hz. J. The Flow Equalization pumps shall be of the Goulds submersible type. Each pump shall be a 3887BF Model as manufactured by Goulds Pump Company. The pump shall have a 1/2 horsepower motor which will operate on 230 volt, 1 phase, 60 Hz. Each Flow Equalization pump shall be supplied with a 2-inch discharge. K. For easy removal of the flow equalization pumps, a hoist shall be provided adjacent to the pump location. PART 8 AERATION CHAMBER 8.01 There shall be supplied, an aeration chamber to work in conjunction with the clarifier chambers. The aeration chamber shall conform to the following specifications: 8.02 The two (2) aeration chambers at 7,500 gallons each shall be of sufficient capacity to provide a total volume of the chamber of 15,000 gallons. The vessel shall be so shaped on each side to prevent sludge accumulation, to enhance the rotation of the vessel contents, and to scum and froth accumulation. To insure maximum retention and eliminate short circuiting of minuscule sewage particles, the aeration chamber shall be constructed with air diffusers, placed longitudinally along one side of the chamber so as to, in conjunction with flow control baffles, enhance the spiral rotation of the chamber contents. To ensure adequate circulation velocity, the proportion of the chamber width to depth, in the direction of rotation, shall not exceed 1.33 to 1. The velocity of rotation shall be sufficient to scour the bottom and prevent sludge filleting as well as to prevent the escape to the surface of minuscule air diffusion bubbles and by so causing their entrapment to provide maximum oxygenation efficiency. 8.03 An air distribution manifol, all be installed longitudinally on one sid the tank with diffuser drop 10 assemblies connected thereto. This manifold shall be designed to create a bank of air to supply the air needs of the system, and other ancillary equipment such as the air diffusers, airlift pumps, and scum skimmer to draw from this bank of air. 8.04 Each diffuser drop assembly shall be equipped with an air regulating and/or shutoff valve, a disconnecting union and a diffuser bar with non -clog air diffuser nozzles mounted on the tee bar. The airflow per diffuser shall range from 1 to 5 CFM. This minimum air velocity shall be maintained to insure sufficient velocity for self-cleaning. The diffusers shall be parallel to and near the base of the vessel sidewall and at an elevation, which will provide the optimum diffusion and mixing of the vessel contents. The oxygen transfer capacity of each diffuser shall be such that an adequate supply of oxygen will be maintained in the aeration chamber to meet treatment requirements of the design sewage load. The air diffuser shall be on the air check diaphragm type constructed with a diaphragm mounted on top of the diffuser body. The diffuser body consists of twenty, 3/16" diameter air discharge holes evenly distributed around the diffuser disk. The diffuser will be supplied with standard male pipe thread connections. PART 9 CLARIFIER CHAMBER 9.01 There shall be furnished a dual hopper type clarifier chamber to work in conjunction with the aeration chamber of the system. The clarifier chamber shall be of the following dimension: A. The water level from top of tank to water level = 18" B. The clarifier hopper slope to be on a 1 to 1.7 slope 9.02 The clarifier chambers shall be of such size as to provide a minimum of four (4) hours retention, equal to a total of 2,500 gallons, based upon the same design flow rate governing the aeration chamber (15,000 GPD), and shall have proper baffling to prevent short circuiting and to provide maximum uniform solids settling area. Each clarifier shall be of the one -hopper clarifier type. Settled sludge shall be returned from the clarifier hopper cap floor (sludge well) to the aeration chamber by two positive displacement sludge return systems, consisting of an airlift pump type. 9.03 The inlet of the clarifier chambers shall be provided with an influent baffle. Its purpose is to slow the velocity of the flow from the aeration chamber to start the settling process. It shall prevent the floatables from entering the clarifier settling area. A skimmer assembly shall be provided in this zone to remove the floatables and return them back to the aeration zone for additional processing. 9.04 The clarifier effluent shall pass over the edge of the baffled adjustable effluent weir plate into the effluent trough and then, out the chamber into the tertiary filter system. The double-edged weir plate will be constructed of 1/8" galvanized steel, and will be gasketed with neoprene strips. PART 10 AIRLIFT SLUDGE RECIRCULATION SYSTEM 10.01 Installed within the clarifier chamber for returning the settled sludge consisting of a positive sludge re- circulation pump system. Each clarifier hopper shall be equipped with one, 3" diameter airlift sludge return assembly, meeting the following specifications: The airlift pump system shall have the .re- circulation capacity ranging from 0% to 150% of the design flow. The airline supplying air to the pump shall be equipped with an air control valve, which shall vary the capacity of the pump. The airlift pump shall be firmly supported and shall be equipped with a clean -out plug to allow for easy cleaning and maintenance. PART 11 AIRLIFT SCUM RECIR(_ _—ATION SYSTEM 11.01 Installed within the clarifier chambers for controlling and returning to floatables and scum, is a positive scum and skimming re -circulation system. The clarifier shall be equipped with two, 2" diameter airlift skimming device meeting the following specifications: The skimming device shall be of the positive airlift pump type, located in a position to skim and return floating material to the aeration chamber. The air line supplying air to the skimming device shall be equipped with a needle valve to regulate the rate of return. The scum intake shall be equipped with an adjustable assembly, which will enable exact positioning of the skimmer at water level without placing a hand under the water. The discharge port shall be sloped to enable the operator to determine the flow rate. PART 12 AIR SUPPLY SYSTEM SECONDARY TREATMENT SYSTEM 12.01 For supplying the air requirements of the secondary wastewater treatment system, are Three (3), model TEII-85-R24J. Each unit shall have the capacity of providing 100% of the air requirements for the system. The two blower units shall be installed within one sound enclosure at the location shown on the drawings. Each blower unit shall be completely factory built and tested before shipping. The blower speed and horsepower has been corrected for this elevation levels at the project site. The main blower units shall be installed within a fiberglass Blower housing Model TEII-FE-SE Sound enclosure housing complete with base and enclosure. The discharge piping of the blowers shall be positioned both within the enclosure and exterior of the enclosure. To help reduce the vibration and the noise being created by the air discharge. The check valve shall all be located at the discharge of the blower. Each blower shall. discharge into the air plantum with a discharge rubber hose connection being provide for each blower. The necessary electrical connection from the blower to CP-1 for unit. The enclosure shall have ivory finish. The blower motor enclosure unit shall be mounted on four (4) vibration pad dampers tagged VP- 1. This will help reduce blower vibration and noise transmission. The Fiberglass housing shall be equipped with a blower discharge pipe with a marine rubber hose with 2 stainless steel clamps. Each unit shall be completely factory built and tested before shipping. 12.02 The blower motor units Model URAI-24J shall be furnished for supplying all the air requirements needed for the wastewater treatment system. The units shall be capable of delivering 85 SCFM at an operating pressure of 5 psi. 12.03 The blower shall be of the positive displacement type and shall be manufactured by Roots Division of Dresser Industries, Inc., Connersville, Indiana or equal Sutorbilt Blower Division Company, Compton, California; or approved equal. The model number of the blower will be URAI-24J. . 12.04 The motor shall be 5 HP for operation on 230 Volt, 1. phase, 60 Cycle Service, and 1800 RPM. The motor shall be rated for CDP. The wiring to this motor from the control panel shall be provided and installed by the field contractor. 12.05 For determining the blower performance, and/or diffuser condition, a pressure relief valve and pressure . gauge. These items shall be premounted and piped at the air plantum: PART 13 SECONDARY TREATMENT BLOWER ELECTRICAL CONTROL CONSOLE CPA 13.01 An electrical control center, Model CP-1, shall be installed within a NEMA 4 steel weatherproof enclosure complete with legs installation in the electrical control room as shown on the drawings. 13.02 A step down transformer shall be supplied to step the electrical power down from 230 volt to 110-volt control voltage. 13.03 The electrical control cente all control the operation of the following s equipment: A. Blower Motor Unit BM-1, 5 HP. The voltage shall be 230 volts, 1 phase, 60 Hz., ODP B. Blower Motor Unit BM-2, 5 HP. The voltage shall be 230 volts, 1 phase, 60 Hz., ODP C. Blower Motor Unit BM-3, 5 HP. The voltage shall be 230 volts, 1 phase, 60 Hz., ODP 13.04 The electrical control center shall control the operation of all the auxiliary component equipment requiring electrical power. The blower motor unit operation time will be intermittent and as controlled by the blower timer. The plant operator shall control the operation time. The necessary selector switches shall be provided to allow either automatic or manual operation of the auxiliary equipment. 13.05 The enclosure shall be equal to a NEMA type 4. The electrical controls shall consist of IEC starters, timers, and selector switches necessary. Properly sized circuit breakers or fuses shall protect all electrical equipment and circuitry. 13.06 All wire and conduit required between the control panel and the electrical power service should be furnished by and installed by the electrical Sub -Contractor. The main power supply shall be 230 Volt, 1 phase, 60 Cycle. Power to the control panel shall be 110 volt, 1 phase. A power block in the control panel shall be supplied for the electrical connection. 13.07 The control console shall be a Model CP-1 and shall be completely factory assembled and tested prior to shipment. 13.08 Controls shall be mounted to a removable sub -panel within the enclosure and shall be wired and spaced in accordance with the latest National Electric Code. 13.09 Blower Operation Controls Method: Each blower for the aeration chamber shall be able to be controlled by the program timer. A selector switch within the control panel shall be used to select the program for automatic operation. The two main blowers for the secondary treatment system shall be controlled by two 24-hour, 7-day time clock and an alternator and shall be capable of being programmed to control the blower run cycle and to adjust both the start set point every 15 minutes on the 24 hour cycle. The clock shall be by Paragon, Model #1015. A selector switch shall be provided with hand off auto for operation selection. PART 14 SERVICE WALKWAY and ACCESS STAIRWAY 14.01 A service walkway shall be provided for service area only to service the plant equipment. Grating shall consist of aluminum bar grating. All grating shall be constructed of aluminum 6063 G Series SFT — 1.5' X 3/16" bearing bar size swaged construction. Furthermore, grating shall be so supported as to have a safe uniform load carrying capacity of 120 pounds per square foot. 14.02 A service handrail shall be provided around the perimeter of the service walkway system. The handrail system shall consist of welded 1 '/4" dia.steel pipe. 14.03 A fabricated steel access stairway shall be provided at the location and to the details shown on the contract drawings. J PART 15 SLUDGE HOLDING CF BER 15.01 There shall be supplied an aerated sludge holding chamber to work in conjunction with the aeration chamber and clarifier chamber. The aerated sludge holding chamber shall be an integral section of the main system and shall be common to each of the clarifier chambers and shall conform to the following specifications: 15.02 The sludge holding chamber shall be of sufficient capacity to provide a total volume minimum chamber volume of 4,500 gallons. The vessel shall be so shaped on each side to prevent sludge accumulation, to enhance the rotation of the vessel contents, and to scum. To insure maximum retention and eliminate short circuiting of minuscule sewage particles, the aeration chamber shall be constructed with air diffusers, placed longitudinally along one side of the chamber so as to, in conjunction with flow control baffles, enhance the spiral rotation of the chamber contents. To ensure adequate circulation velocity, the proportion of the chamber width to depth, in the direction of rotation, shall not exceed 1.33 to 1. The velocity of rotation shall be sufficient to scour the bottom and prevent sludge filleting as well as to prevent the escape to the surface of minuscule air diffusion bubbles and by so causing their entrapment to provide maximum oxygenation efficiency. 15.03 An air distribution manifold shall be installed longitudinally on one side of the tank with diffuser drop assemblies connected thereto. This manifold shall be designed to create a bank of air to supply the air needs of the system, and other ancillary equipment such as the air diffusers, airlift pumps, and scum skimmer to draw from this bank of air. 15.04 Each diffuser drop assembly . shall be equipped with an air regulating and/or shutoff valve, a disconnecting union and a diffuser bar with rion-clog air diffuser nozzles mounted on the tee bar. The air flow per diffuser shall range from 1 to 5 CFM. This minimum air velocity shall be maintained to insure sufficient velocity for self-cleaning. The diffusers shall be parallel to and near the base of the vessel sidewall and at an elevation, which will provide the optimum diffusion and mixing of the vessel contents. The oxygen transfer capacity of each diffuser shall be such that an adequate supply of oxygen will be maintained in the aeration chamber to meet treatment requirements of the design sewage load. The air diffuser shall be on the air check diaphragm type constructed with a diaphragm mounted on top of the diffuser body. The diffuser body consists of twenty, 3/16" diameter air discharge holes evenly distributed around the diffuser disc. The diffuser will be supplied with standard male pipe thread connections. 15.05 The flows into the sludge holding tank shall be direct from the sludge return pump. The necessary piping and valving shall be supplied to allow the to occur manually at the plant operators requirements. TERTIARY FILTER SYSTEM PART 16 General 16.01 The contractor shall furnish and install one prefabricated steel tertiary filter of the wastewater treatment system, a tertiary filter system. It shall be complete and ready for operation in accordance with the plans and specifications stated herein and furnished and as an integral section of the secondary treatment system. The tertiary treatment system shall be a TEII Model TF-150-C prefabricated steel package unit as manufactured by Tipton Environmental International, Inc. This section of the wastewater treatment system is of the tertiary treatment type, specifically known as rapid sand filter, designed for treating a total of 15,000 gallons per day of 30 PPM-BOD5 domestic sewage based on composite sewage samples of the average daily flow. The complete system includes all necessary equipment for efficient plant operation. 16.02 The tertiary filter will be factory assembled, so far as possible, with piping, valving and controls. All surfaces shall be factory painted. PART 17 PROCESS AND OPER/ G INSTRUCTIONS ` 17.01 Influent Characteristics: A. The system is capable of treating 15,000 gallons per day of secondary treat domestic sewage, having an organic strength of 30 PPM 5 day BOD, and 30 PPM suspended solids. The tertiary system is subject to the performance of the secondary treatment system. No substances will be introduced in quantities, which are toxic to biological organisms. PART 18 INLET CONNECTION 18.01 The influent connection to the tertiary filter system shall consist of a flow pipe, receiving flow from the clarifier effluent trough with connections to the feed trough of the filter. In addition the feed trough shall be equipped with a tertiary by-pass. The filter cells shall be feed to each cell by a splash plate and shut off valve. This connection shall be from the port trough to the tertiary feed trough as shown on the detail drawings. The by-pass shall consist of a pipe plug within the tertiary feed trough. PART 19 FILTRATE HOLDING CHAMBER 19.01 Two (2) filtrate holding chambers, each located above the filter media shall be of sufficient capacity and surface area to entrap and hold floating, suspended and Settable solids until such time these solids are returned to the wastewater treatment system during filter media backwash by means of the mudwell and return pumps. The volume of each chamber shall not'be less than _ gallons. Each chamber shall have a minimum water depth of 24 inches above filter media to prevent freezing of filter media. 19.02 Means shall be provided in each chamber for manual dumping of the suspended solids into the mudwell. An access and inspection plate shall be provided in the sidewall filtrate holding chamber to allow inspection and maintenance of the filter bed. PART 20 FILTER CELLS 20.01 There shall be furnished two (2) filter cells for filtering the flow of the Tertiary Filter System. Each cell shall have not less than 6.25 square feet of filter surface area based on 1 GPM / sq. ft. for each cell. The filter cells shall be located at the bottom of the filtrate holding chamber. Filtrate shall percolate through the filter bed and filter nozzles to the false bottom. The filter nozzles shall be equipped with an air tail pipe. The filter nozzles shall be of the type, which is equipped with an expansion ring, which will allow the nozzle to be installed in the underdrain plate easily. From the false bottom, filtered water shall flow to the clear well chamber. Each filter shall be accessible for inspection and maintenance of the filter media. The filter media shall be shown on the plans and as herein after specified. PART 21 FILTER MEDIA 21.01 Filter media shall be furnished in sealed bags not to exceed 100 pounds each. The filter media shall be packed in a pallet and shipped to the plant site with the filter system. The contractor shall position the filter media in the tertiary filter as shown on the plans and in the field. The filter media bed shall consist of eight inches (8") of sand, 0.80 to 1.20 MM effective size with a uniform coefficient of 1.4 through 1.7 and twelve inches (12") of anthracite 1.08 MM effective size with a uniform coefficient of 1.42. PART 22 CLEAR WELL 22.01 The clear well shall be located as shown on the plans. It shall be so designed so that the filtrate from each of the filter cells can discharge into the clear well from the false bottom underdrain system which is located below the media; then flow through a riser and through the backwash pumps. The clear well shall not have less than 1,671 gallons for sufficient volume for backwashing based on two 5-minute backwash cycles. An overflow weir shall be provided for gravity effluent discharge to the disinfection system chamber. FART 23 BACKWASH PUMPS 23.01 Two (2) backwash pumps shall be furnished and installed in the clear well so as to automatically backwash each filter cell through the water distribution manifolds when required maintaining filtration conditions. Each pump shall be designed to provide one 5-minute backwash at a rate of 15 gallons per minute per square feet. The operating horsepower shall be 1-1/2 HP, 230 volt, 60 Hz, 1 phase, Both pumps shall be a Model WS1538D3 with a '3" discharge and shall be manufactured by Goulds Pump Company pumps or approved equal. PART 24 MUD WELL CHAMBER 24.01 Mudwell chamber of the tertiary filter system shall be of such size as to handle the total volume of the filtrate backwash. The Volume of this chamber shall not be less than 1,850 gallons. A duplex set of pumps shall be provided and installed in the mud well chamber for returning the filtrate backwash liquid to the secondary wastewater treatment. The capacity for each pump shall be 36 GPM at 15' TDH. The operating horsepower shall be 1/2 HP, 230 volt, 60 Cycles, 1 phase. The pumps shall be a model 3887BF and shall be manufactured by or approved equal and have a 2 inch discharge. PART 25 SUPPLY BLOWER MOTOR UNIT 25.01 One (1) positive displacement blower motor unit shall be provided and shall be a Model BF-30-R22 shall be supplied, capable of providing the required CFM for air scouring. The unit shall have the capacity of providing 100% of the air requirements for the tertiary system. The blower unit shall be installed at the location shown on the drawings. The unit shall be completely factory built and tested before shipping. Therefore, the blower speed and horsepower has been corrected for this elevation level. One blower unit shall be installed within a fiberglass Blower housing TEII-FE-complete with base and weatherproof hood. The discharge piping of the blower shall be positioned within the housing to help reduce the vibration and the noise being created by the air discharge. The inlet filter silencer, pressure relief valve, pressure gauge, and check valve shall all be located within the housing with only the blower discharge rubber hose connection being provided as a single line hook up for the blower. The necessary electrical connection from the blower to CPA shall be provided and pre -wired. The enclosure shall have ivory finish. The blower motor enclosure unit shall be mounted on four (4) vibration pad dampers tagged VP-1. This will help reduce blower vibration and noise transmission. The fiberglass housing shall be equipped with a 1" blower discharge pipe with a 1" marine rubber hose with 2 stainless steel clamps. Each unit shall be completely factory built and tested before shipping. 25.02 The blower shall be capable of delivering 30 CFM when operating at 5 PSI. The blower shall be manufactured by Roots Division Dresser Industries, California; or approved equal. The model number of the Sutorbilt blower will be URAI-22. 25.03 Each motor shall be 2 Horsepower for operation on 230 volt, 1 phase, 60 Cycle service 1750 RPM. It shall be of the ODP type. 25.04 Facilities for air -scouring the filter media prior to backwash shall be provided. An air distribution system shall be provided under the filter media. PART 26 ELECTRICAL CONTROL CONSOLE CP-3 26.01 An electrical control center shall be installed within a Nema 4 electrical weatherproof enclosure and shall be provided for mounting as indicated on the plans. 26.02 Each filter cell shall be -supplied with an AAWS-2 control System. This system shall automatically air scouring and water wash the filter cell. When the resistance of the flow through that filter cell which is caused by the filter media makes the water level in the filtrate collection chamber to rise to a predetermined liquid level, a liquid level control switch shall initiate the automatic air scour cycle. This automatic air and water wash cycle is controlled by a series of adjustable control timers which will allow easy adjustment of each phase of the air and water wash cycles. The AAWS-2 shall include system light which will indicate the operating position of the control system. This light shall be installed within the control panel. 26.03 The enclosure shall be NEMA type 4. The electrical controls shall consist of IEC starters, timers, and switches necessary to automatically control all electrical devices and/or motors on the tertiary treatment system. The blower motor shall be controlled by a H-O-A selector switches and IEC starters. This will be in conjunction with the AAWS-2 control system. Properly sized circuit breakers or fuses shall protect all electrical equipment and circuitry. 26.04 All wire and conduit required between the control panels and the electrical power service shall be furnished and installed by the General Contractor's electrical Sub -Contractor. 26.05 Wiring and conduit between the control panel CP-3 and the tertiary ancillary equipment as listed below shall be pre -wired and tested at the factory: A. Solenoid Valve For Air Scourer Cell # 1 B. Solenoid Valve For Air Scourer Cell # 2 C. Solenoid Valve For Clear well aeration All necessary valving and piping shall also be provided 26.06 The main power supply shall be 230 volt, 1 phase, 60 Cycle, with a control circuit of 120 Volt, 1 Phase, 60 Cycle. 26.07 The electrical equipment, which shall be operated from this control center, are: A. Tertiary Blower Unit BM-4 - 230 volt, 1 phase, 60 Cycle B. Backwash Pump P-3 — 230 volt,.1 phase, 60 Cycle C. Backwash Pump P-4 — 230 volt, 1 phase, 60 Cycle D. Mudwell Pump P-5 — 230 volt, 1 phase, 60 Cycle E. Mudwell Pump P-6 — 230 volt, 1 phase, 60 Cycle F. Solenoid Valve For Air Scour Cell # 1 G. Solenoid Valve For Air Scour Cell # 2 H. Solenoid Valve For Clear well aeration PART 27 FILTER BY-PASS 27.01 A by-pass shall be supplied to allow manual by-pass of the filter cells. The by-pass shall consist of the necessary flow pipes, gate valves, etc., to direct either to the filter cells or to the tertiary outlet port. 27.02 The flow distribution pipe shall be so designed as to divert the incoming flow proportionally to each filtrate collection chamber. This shall be done by means of diversion valves. PART 28 CLEARWELL AERATION 28.01 An air distribution manifold shall be installed on one side of the tertiary system with diffuser drop assemblies connected thereto. This manifold shall be designed to create a bank of air to supply the air needs of the post aeration system ' 8.02 The diffuser drop assembl all be equipped with an air regulating va..-, a disconnecting union and a diffuser bar with non -clog air diffuser nozzles mounted on the tee bar. This minimum air velocity shall be maintained to insure sufficient velocity for self-cleaning. The diffusers shall be placed as shown on the drawings. The air diffuser shall be on the air check diaphragm type constructed with a diaphragm mounted on top of the diffuser body. The diffuser body consists of twenty, 3/16" diameter air discharge holes evenly distributed around the diffuser disk. The diffuser will be supplied with standard male pipe thread connections. PART 29 DISINFECTION CHAMBER 29.01 A chlorine contact chamber shall be provided having a volume of 417 gallons based and configured as shown on the drawings. 29.02 A tablet type chlorination system shall be provided. It shall be a Model 1000 Sanuril. 29.03 A dechlorination contact chamber shall be provided having a volume of 208 gallons configured as shown on the drawings. 29.04 A tablet type dechlorination system shall be provided. It shall be a Model 1000 Sanuril. PART 30 EFFLUENT CONNECTION 30.01 The effluent connection of the tertiary treatment system shall be located as shown on the plans and shall consist of one 6" diameter standard flanged pipe at the location shown. PART 31 EFFLUENT FLOW MEASURING SYSTEM 31.01 For measuring the flow through the wastewater treatment system a effluent flow meter shall be provided. The flow meter shall be A factory Pre-programmed Chart Meter TEII # 22 Ultrasonic flow meter, complete for measuring flow from a v-notch weir. QA v-notch weir shall be provided at the outlet of the disinfection system and as shown on the contract drawings. The chart meter is a single pen 4-inch circular chart recorder that is powered with 12vdc by the associated flow meter. The Chart Meter TEII # 22 is provided in a Nema 4x enclosure with a plastic see through cover and is hinged to the associated meter. The Chart Meter TEII # 22 can be programmed for 1 day, 7 day or 31 day chart rotations. The Chart Meter TEII # 22 and associated flow meter provides for one enclosure thereby reducing the costs of installation. The meter is equipped for 4-20 madc output, and comes with, 2 spdt relays, and FB height sensor. The unit shall be provided with mounting legs. PART 32 QUALIFICATION OF BIDDER 32.01 The Tipton Environmental International, Inc. ,the wastewater treatment system manufacture specified, has been selected based on the Engineer's review of their qualifications and their historical data. The wastewater treatment system shall be manufactured by Tipton Environmental International, Inc Batavia, Ohio U.S.A has proven to the Engineer that they have the qualifications and experience necessary to meet the project requirements 32.01 The plans and specifications have been based on the wastewater treatment system manufactured by Tipton Environmental International, Inc., (513-735-2777) Batavia, Ohio, U.S.A. which was been pre - approved for this project. These specifications are considered a minimum -standard for all bidders on this project. 32.03 The successful bidder shall provide as a minimum a listing of at least five (5) similar systems in service for at least five (5) years with good references. PART 33 WARRANTY 33.01 All equipment shall be covered by manufacturer's warranty for materials and workmanship for one (1) year from final acceptance by the Forest Service. Manufacturer shall provide a written warranty for all furnished equipment and pre -manufactured items, such as hand railing, grating, stairs, etc. r: PART 3 - EXECUTION A. Install interior pipe insulation as recommended by the manufacturer. 1. No piping shall be covered until after testing. 2. Sectional pipe insulation shall be applied with longitudinal joints staggered. 4. All pipe covering shall be installed over clean, dry surfaces with adjacent sections of insulation butted firmly together. B. Watermain Insulation 1. Install pipe hangers as shown on the drawings. 2. All insulation shall be tightly butted and free of voids and gaps at all joints. 3. Apply insulation half sections so that butt joints are staggered between top and bottom half sections. 4. All insulation joints shall be sealed with Perma Therms #651 joint sealant, applied on the outer edge so that joints are tight and uniform. 5. Insulation shall be secured to the pipe with 3/4" wide fiber reinforced tape. Tape shall be applied nine (9) inches on center. The reinforced tape shall be applied prior to installation of the vapor barrier material when vapor barrier is field applied. C. Vapor Barrier Installtion Care should be taken to seal all joints and overlaps, and to avoid punctures or pinholes when applying the vapor barrier. 1. MLS 14 vapor barrier should be cut to length longitudinally and wrapped around the circumfrence of the pipe with lap joint facing downward avoiding the placement of the joint at the top or bottom of the pipe. Lap joint to be sealed using SSL tape or liquid vapor barrier adhesive. 2. Fittings shall be wrapped with SLA 14 vapor barrier tape, or factory coated with PermaTherm's PermaCast vapor barrier coating. 3. Factory applied MLS 14 vapor barrier system lap joints to be sealed with SSL vapor barrier tape. 4. Butt joints shall be covered with MLS 14 vapor barrier tape. D. Weather Barrier Jacket 1. Before jacketing can be installed on a portion of the piping, the vapor barrier system of that portion must be complete and continuous. 2. Do not use screws, staples or other fasteners on lines containing a vapor barrier system. 3. Weather barrier jacketing overlap shall be minimum of 3" at longitudinal joints. 4. Weather barrier jacketing shall be positioned in an orientation to avoid water infiltration. Outdoor jacketing shall be neatly secured with stainless steel bands and seals with a maximum spacing of 9" on center. SECTION 15311 FR � il PART 1 - GENERAL A. Work included in this section covers the installation of the gravity sewerline as shown on the drawings. PART 2-PRODUCTS A. Pipe90, TM nonpressure type 6-inc and 4 me_�4diajmeter. B. Underground Detection and Marking Tape — as specified under Section 02221. PART 3 - EXECUTION A. Assembly of pipe outside of trench will not be permitted B. Pipe shall be installed in accordance with the manufacturer's installation guide for the type being installed and as shown on the drawings. C. Defects such as poor alignment and grade, and misplaced pipe to be remedied by and at the expense of the contractor prior to completion of backfill. D. The marking tape shall be buried 6 inches with the inscription side up directly above and for the full length of the pipe. S PZ ON 1 �351 ° 'EtT I DELMr PART 1 - GENERAL A. This section covers furnishing and installing one fooiarneter precastccincrete�6v+iet vuell and related items as shown on the drawings and specified herein. PART 2-PRODUCTS A. Precast Concrete Wet Well: The tank shall conform to the requirements of ASTM C-478. The tank shall be as manufactured by Stay -Right Tank Co., Raleigh, NC. Telephone (919) 494-7600, or approved equal. B. Precast Concrete sections shall be as shown on the drawings. C. Access hatch shall be as shown on the drawings. PART 3 - EXECUTION A. Wet Well Installation 1. Excavate to level shown on the drawings, allowing sufficient distance from tank for safety and inspection. 2. Apply epoxy protective coating per requirements of Section 015350 — Septic Tanks. 3. Testing: The tank shall be tested for water tightness by plugging inlet / outlet ports and filling with water to 6 inches above riser seams for 24 hours. Contractor shall repair any visible leaks and re -test. Backfill around tank shall be placed after tank is approved by COR as being watertight. Backfill around tank with excavated material free of rocks larger than 6 inches. Compact fill material with mechanical tamper in 12-inch lifts. 4. Joints shall be made watertight with joint sealing compound applied in accordance with the manufacturer's recommendations. a - SECTION 4 PART 1: GENERAL 1.01 SCOPE OF WORK A . The work covered by this section consists of furnishing and installing ')wo (�2a) submersible sewage "grinder pumps._.as well as controls and accessories for duplex pumpir7g sys Vim:. B. The pump station shall include duplex submersible grinder pumps with motors installed on lift -out rail systems, wet well, access hatch, controls, piping, valves and other necessary appurtenances as shown on the drawings and in accordance with the specifications herein stated. C. Unless otherwise noted, all materials and equipment supplied under this Section shall be new, of good quality, and in good condition. 1.02 SYSTEM DESCRIPTION A. Pump Design: Pump shall be of the centrifugal type, KG Series, as manufactured by Keen Pump, with an integrally built-in grinder unit and submersible type motor. The grinder unit shall be capable of macerating all material in normal domestic and commercial sewage, including reasonable amounts of foreign objects such as sanitary napkins, disposable diapers, rubber, small wood, plastic and the like to a fine slurry that easily pass through the pump and 3" discharge pipe. Pump shall be designed for. automatic connection to the discharge connection elbow, guided by no less than two guide bars extending from the top of the station to the discharge elbow. Pump Manufacturer ....................................Keen Pump Pump Model Number.........................................................KG-31 Number of required units.................................................Fj"wo Rated Design Condition Capacity(Flow)................................................................. 50 CPill Head.................................................................................. 18 Feet (TDH) Minimum motor horsepower required ................................ 3 - horsepower Electrical Characteristics Required...................................240 volt / 1 phase / 60 Hz Maximum pump operating speed .............. :....................... 3450 RPM Liquid to be Pumped..........................................................Domestic Wastewater Pumping Temperature.......................................................60-85 °F 1.03 QUALITY ASSURANCE A. Manufacturer: Pumps shall be KG Series, as manufactured by Keein� Iump'Compan;y, Ashland, Ohio. B. Factory Tests: 1. General: The pumps shall be tested at the factory under simulated field conditions for excessive vibration, leaks, and operation of all automatic systems. The controls shall be adjusted to start and stop the pumps to satisfy field conditions. 4 � 2. Pump Test: The pump n.—Jacturer shall perform the following inspections and tests on each pump before shipment from factory: a. Impeller, motor rating and electrical connections shall first be checked for compliance to the customer's purchase order. b. A motor and cable insulation test for moisture content or insulation defects shall be made. C. Prior to submergence, the pump shall be run dry to establish correct rotation and mechanical integrity. d. The pump shall be run submerged in water to a minimum of six (6) feet. e. After operational test No. 4, the insulation test (No. 2) is to be performed again. A written statement indicating the foregoing steps have been done with each pump shall be supplied to the COR prior to shipment of the pump. 1.04 SUBMITTALS A. Shop Drawings: The manufacturer shall supply a minimum of five (5) sets of standard Submittal Drawings and Parts list consisting of the following: 1. Pump Outline Drawing 2. Control Data 3. Access Frame 4. Typical Installation Guides 5. Technical Manuals 6. Parts List B. Operation and Maintenance Manuals: The manufacturer shall furnish three (3) complete sets of operation and maintenance manuals for the pumps and controls supplied. 1.05 DELIVERY, STORAGE AND HANDLING . A. The equipment and materials shall be delivered, stored and handled in strict accordance with the manufacturer's recommendations. 1.06 WARRANTY A. Pump Warranty: The pump manufacturer shall warrant the units being supplied to the owner against defects in workmanship and material for a period of five (5) years or 10,000 hours under the Municipal Wastewater -Permanent Installation Warranty Policy under normal use, operation and service. The warranty shall be in printed form and apply to all similar units. B. Appurtenances Warranty: All accessories and appurtenances shall be warranted against defects in workmanship and materials for a period of one (1) year. 1.07 MANUFACTURER AND SUPPLIER INFORMATION A. Manufacturer Nameplate: A manufacturer's nameplate shall be securely and permanently mounted to each individual piece of equipment furnished under this Section. The nameplate shall be constructed of a durable, non -corrosive material. Critical information shall be clearly engraved or otherwise permanently stamped on the nameplate, and shall be fully legible. The information contained on the manufacturer nameplate shall include at least the following: 1. Manufacturer's Serial Number 2. Name, address and telephone number of equipment manufacturer 3. Model anoior Part Number, including pump impeller size, when applicable 4. Performance Criteria (i.e., capacity, design point, etc.) 5. Motor size, speed and voltage 6. Enclosure Type or Rating 7. Any other pertinent information Note: All equipment shall include a nameplate with a manufacturer serial number validating the equipment as new. Failure to meet these requirements will be cause for rejection of the equipment. B. Supplier and Service Information: A durable nameplate, stamp or sticker shall be adhered to each individual piece of equipment containing the name, address, and telephone number of the local.business that supplied the equipment, and the name, address and telephone number of the local business that can provide service and replacement parts for the equipment. A 24- hour emergency service telephone number should also be included. PART 2: PRODUCTS 2.01 EQUIPMENT A. Pumps: The pump's design shall allow for removal and reinstallation of the pump without the need for personnel to enter the confined space of the wet well and without the removal of bolts, nuts or other fasteners. The pump shall connect to a permanently mounted discharge connection by simple downward motion, without rotation, guided by at least two non -load bearing guides. Final connection shall insure zero leakage between the pump and its discharge connection flange by means of an O-ring seal. No part of the pump shall bear directly on the floor of the wet well. Stainless steel lifting chains are to be supplied with sufficient length to properly and safely lift the pumps from the wet well. B. Motor Design: The motor shall be squirrel -cage, induction type for operating at 3450 RPM. The motor shall be constructed with open windings operating in a sealed housing which contains clean dielectric oil for heat dissipation from the windings and for lubrication of the bearings and seals. This allow the motor to run continuously in submerged or partially submerged conditions without the need for cooling jackets, which circulate the pumped media up inside the motor shell. Further, the motor's design shall allow it to be capable of running for extended periods in a dry mode without damage to the motor or seals. Air -filled motors which do not have the superior heat dissipating capabilities of oil -filled motors shall not be considered equal 2. The stator windings shall be the open type with Class F insulation rated for 155 degrees Celsius (311 degrees F) maximum operating temperature. To protect against motor damage due to liquid entry into the motor, an inner moisture sensor is provided to protect the motor windings from damage. The motor shall also be supplied with an outer sensor in the motor's stator cavity that indicates any leakage into the motor stator chamber. Should liquid enter the leakage chamber, the contact will open, and cause the motor to shut down. 3. Motors shall be sized to ensure that they are non -overloading throughout the entire pump curve associated with this application. 4. Motor shall have two heavy duty ball bearings to support pump shaft and take radial and thrust loads and a sleeve guide bushing directly above the lower seal to take radial load and act as a flame path for seal chamber. Ball bearings shall be designed for a minimum. B10 life of 30,000 hours. 5. A heat SE-,---* thermostat shall be imbedded in top of wii,u,, ig and be connected in series with the motor starter coil in control box to stop motor if temperature rises in motor to over 2200 F for any reason. Thermostat to reset automatically when temperature drops to a safe limit. Motors shall also be equipped with a moisture sensor which signals an alarm if moisture is present between the two seals. 6. Pump motor cables shall be suitable for submersible pump applications. Cable sizing shall conform to NEC requirements for the full load currents of the motors. . C. Mechanical Seal: Each pump shall be provided with two totally independent mechanical shaft seals, installed in tandem. The inner mechanical seal shall be constructed with a solid block silicon carbide rotating seal face and a solid block silicon carbide stationary face. All other metal components of the inner and outer seals shall be AISI 316 stainless steel. All elastomers of both inner and outer seals shall be of Viton® material. The outer mechanical seal shall be located in a recessed housing outside the main flow path of the pump to avoid damage. Mechanical seals that employ sprayed or laminated seal faces shall neither be considered equal, nor shall they be considered acceptable. Each pump shall be equipped with a seal leak detection probe and warning system. This shall be designed to alert maintenance personnel of lower seal failure without having to take the unit out of service for inspection. There shall be a double electric probe or seal failure sensor installed in the seal chamber between the two tandem mechanical seals. If the lower seal fails, contaminants which enter the seal chamber shall be detected by the sensor and send a signal to operate the specified warning device. D. Lift -Out Rail System: Rail system shall consist of a seal fitting that mounts vertically into a stationary discharge casting. A simple downward motion shall connect pump and seal fitting to the stationary discharge casting. Seal fitting shall seal with two."O" rings and a tapered rubber seal ring into funnel of discharge case. Discharge casting shall be furnished. with flanged discharge pipe connections for a duplex system. Valve casting and discharge casting shall be painted with a high quality, lead free, alkyd enamel finish. A stainless steel guide plate shall be attached to each pump to support lifting and guiding the pump on the guide rails. A stainless steel lifting bail shall be provided on the motor housing and a stainless steel chain shall be furnished for lifting pump. 2. The guide rails shall be 1-1/4" Schedule 10 stainless steel pipe. 3. A stainless steel top rail support and mounting bushing shall be mounted and attached to basin cover or cover frame. 4. Guide rail support shall be adjustable so that perfect vertical alignment of the rails can be obtained: Pump hatch shall have minimum dimensions shown on the drawings. Hatch cover shall be of the water tight, non-skid type diamond pattern, and shall be provided with lock hasp and hold open arm. Hatch shall be made of aluminum. Aluminum hatch frame to be cast -in -place into concrete top slab. E. Controls: Furnish and install one (1) duplex automatic pump control panel, in a NEMA 4X stainless steel enclosure for 240 volt, 1-phase, 60 hertz incoming power supply. For each pump motor, there shall be included: a combination circuit breaker/overload unit providing overload protection, short-circuit protection, reset and disconnect for all phases; across -the -line magnetic contactors; hand/off/automatic pump operations selector switch; elapsed time meters; lightning protection overload device to be precalibrated to match motor characteristics, and factory sealed to insure trip setting is tamper proof; five (5) mercury float level sensors shall be provided for pump operation; 120 volt single phase control panel pilot circuitry. A 120 volt control circuit transformer with disconnect circuit breaker and overload protection, for external pilot circuitry shall be included with an automatic electric alternator for two pumps. Terminal board for connection of line, pump and level sensors shall be provided. Pump casing moisture and high temperature indicator alarms and reset push buttons shall be provided. An audible and visual high water alarm shall be provided. A 110- volt convenience outlet shall be provided at the control center. The control panel supplied for this project shall include 120VAC auxiliary alarm contacts for remote mounted alarm light and audible horn to notify maintenance personnel of pump station alarm conditions. 2. Mechanical Float Switch Type (Wet -Well Level Control) a. The pump station shall utilize mechanical float switch controls as the level control system. The level control system shall start and stop the pumps in accordance to the wet well level. A mechanical float switch shall be provided for each setting designated in the control scheme for this pump station. The mechanical floats shall be shall be set at a level 3 inches above (or below in the case of the "pump off' level) each of the settings designated for the primary level control system and activate only if the primary system does not automatically activate the system. The mechanical floats shall be secured to a stainless steel float switch bracket installed inside the wet well. Rising and falling liquid level in the wet well causes switches within the floats to open and close, providing start and stop signals to the remainder of the level control system. b. Float switches shall be supplied for installation by the contractor. Each float shall contain a mechanical switch sealed in a polypropylene housing, with 50 feet of power cord, and polypropylene mounting hardware. C. A separate remote mounted alarm light and horn shall be used to alert maintenance personnel to a high water level in the wet well. Should the water level rise to the "high water alarm" level, the control panel shall energize a 115-volt AC circuit for an external alarm device. An indicator, visible from front of control panel, shall indicate high level condition exists. The alarm signal shall maintain until wet well level is lowered and alarm circuit manually reset. d. An alarm silence switch and relay shall provide maintenance personnel a means to de -energize the external remote mounted alarm device. After silencing the alarm, manual reset of the alarm signal shall provide automatic reset of the alarm silence relay. F. Access Frames and Covers: As shown on drawings. f w " PART 3: EXECUTION 3.01 INSTALLATION A. All equipment and materials shall be installed in strict accordance with the manufacturer's recommendations. 3.02 QUALITY CONTROL AND FIELD TESTING A. Quality Control: The pump supplier shall furnish the services of a technical representative for one (1) day to inspect the installation and provide start-up and operator training. B. Field Testing: 1. Each pump shall be field tested by the manufacturer's technical representative to demonstrate that the pump performance meets the requirements of the drawings and specifications. The manufacturer shall provide and install any gauges, meters or other devices needed for the field tests. 2. Pump start-up and testing shall be done in the presence of the Engineer and shall demonstrate conformance to the conditions shown on the contract drawings. 3.03 SPARE PARTS A. The Contractor shall furnish one (1) complete set of spare parts as detailed below for each pump supplied on this contract. Spare parts shall be conveyed to the Owner. Upper and Lower Mechanical Seal Wear Ring O-Ring Kit Gasket Kit Inspection Plug Washer Impeller Bolt Upper Bearing Lower Bearing SECTION 15460 PLUMBING FIXTURES AND TRIM PART 1 - GENERAL A. This section covers plumbing fixtures, trim, and related items. PART 2 - PRODUCTS A. Fixtures shall be complete with all equipment, fittings, trim, etc. All fixtures shall have the manufacturer's guarantee, label, or trademark indicating first quality. All Acid Resisting enamel shall bear the manufacturer's symbol signifying Acid Resisting material. B. Fittings and trim shall be heavily chrome plated brass and, unless otherwise specified, shall be the same manufacture as fixtures. C. Fixtures shall be based on American Standard manufacture, except where otherwise indicated. Kohler fixtures, Delaney, or Watrous flush valves, Sperzell, Church, Beneke, or Bemis seats may be used. D. Fixture Schedule: See plumbing Fixture Schedule on drawings. E. Shock absorbers shall be sized as indicated on the plumbing drawing. PART 3 - EXECUTION A. Install all fixtures as shown on the drawings. B. Fixture Supports 1. For support of wall hung fixtures, hangers shall be secured to all with not less than 1/4" toggle bolts. No lead shields or similar anchors will be allowed. C. Valves 1. Stops or gate valves shall be furnished on hot and cold water supply to each fixture or piece of equipment, whether or not furnished under this section of the specifications. Valves shall be installed in the plumbing alley. D. Cleaning of all fixtures shall be. under this section. SECTION 15614 I aa3 ,�1'E�LJ1: iylLE�TtR,, - Qk6 E J'.e 6� PART 1 —GENERAL A. This section covers the installation of an�al�a4wegr'o�dLPG Asa aka 6 d related piping and pressure regulators. B. All materials and installation covered under this section shall comply with the following codes and standards: 1. North Carolina State Building Code, Volume VI — Gas. 2. NFPA 54 and 58. PART 2 — PRODUCTS A. Gas piping shall be coated Sch. 40 black steel pipe, complying with the codes listed above. B. Furnish an aboveground type steel tank, irmil�n�umc:pa��iy�2'5©g fIorl. The tank shall become the property of the Forest Service. C. Furnish a second stage regulator in accordance with code requirements. PART 3 — EXECUTION A. Construct concrete pad as shown on the drawings and to the requirements of Section 03300 Cast -In - Place Concrete. B. Install the gas tank at the location and as shown on the drawings. C. Test the piping system per Code requirements. Testing shall be done in the presence of the COR. D. Install drip leg and approved gas cock as shown on the drawings. • r J DIVISION 16 -ELECTRICAL 16010 - Basic Electrical Requirements 16100 - Basic Materials and Methods 16230 - LP -Gas Power Generator 16402 - Underground Electrical Service 16500 - Lighting " SECTION 16010 BASIC ELECTRICAL REQUIREMENTS PART 1 - GENERAL A. This section specifies the basic requirements for electrical installations and includes requirements common to more than one'section of Division 16. B. Install equipment and materials to provide required access for servicing and maintenance. C. Verify final locations for rough -ins with field measurements and with the requirements of the actual equipment to be connected. D. Coordinate electrical equipment and materials installation with other building components. E. Arrange for chases, slots, and openings in other building components to allow for electrical installations. F. Coordinate the installation of required supporting devices and sleeves to be set in poured in place concrete and other structural components as they are constructed. G. Sequence, coordinate, and integrate installations of electrical materials and equipment for efficient flow of work. H. Coordinate the cutting and patching of building components to accommodate the installation of electrical equipment and materials. Where mounting heights are not detailed or dimensioned, install electrical services and overhead equipment to provide the maximum headroom possible. Install electrical equipment to facilitate maintenance and repair or replacement of equipment components. As much as practical, connect equipment for ease of disconnecting, with minimum of interference with other installations. K. Coordinate connection of electrical systems with exterior underground utilities and services. Comply with requirements of governing regulations, franchised service companies, and controlling agencies. Provide required connection for each service. Materials and installation shall be in full accordance with the latest requirements of the National Electric Code, National Fire Protection Association Codes and other applicable State and local codes and regulations. Nothing in these drawings and specifications is to be construed to permit work not conforming to these codes. M. Provide permanent operational data nameplates on each item of power operated electrical equipment indicating manufacturer, product name, model number, serial number, capacity, operating and power characteristics, labels of tested compliances, and similar essential data. N. Locate nameplates in an accessible location. O. Deliver products to project properly identified with names, model numbers, types, grades, compliance labels, and similar information needed for distinct identifications and adequately packaged and protected to prevent damage during shipment, storage, and handling. P. Protect stored equipment and materials from damage. Q. Coordinate deliveries of electrical materials and equipment to minimize construction site congestion. R. Limit each shipment of materials and equipment to the items and quantities needed for the smooth and efficient flow of installation. S. Provide the following recc. _ Documents: W A 1§ 1. Mark drawings to indicate revisions to conduit sizes and locations, both exterior and interior; actual equipment locations, dimensioned for column lines; concealed equipment, dimensioned to column lines; distribution and branch electrical circuitry; fuse and circuit breaker size and arrangements; support and hanger details; change orders; and concealed control system devices. 2. Mark specifications to indicate approved substitutions; change orders; actual equipment and materials used. T. Provide the following operation and maintenance data: 1. Description of function, normal operating characteristics and limitations, performance curves, engineering data and tests, and complete nomenclature and commercial numbers of all - replaceable parts. 2. Manufacturer's printed operating procedures to include start-up, break-in, routine and normal operating instructions; regulation, control, stopping, shut -down, and emergency instructions; and summer and winter operating instructions. 3. Maintenance procedures for routine preventative maintenance and troubleshooting; disassembly, repair, and reassembly; and aligning and adjusting instructions. 4. Servicing instructions and lubrication charts and schedules. U. Provide complete warranty information for each item of equipment to include date of beginning of warranty or bond, duration of warranty or bond, and names, addresses, and telephone numbers and procedures. for filing a claim and obtaining warranty services. V. Clean all light fixtures, Lamps and lenses prior to final project acceptance. Replace all inoperative lamps. SECTION 16100 BASIC MATERIALS & METHODS PART 1 —GENERAL A. This section covers materials and construction methods for the complete electrical systems as shown on the drawings and specified herein. B. Materials furnished for inclusion in the work shall have been designed, built, and tested in accordance with applicable NEMA and IEEE standards, shall be approved and labeled by the Underwriters' Laboratories, Inc..and shall be new. PART 2 — PRODUCTS A. Disconnects shall be as shown on the drawings. B. Wire and Cables 1. General a. Wire and cable shall comply in all respects with current UL standards, where applicable. Unless otherwise specified, all conductors shall be of annealed copper and stranded, except #10 and #12 branch circuit cables may solid. Grounding conductors will be required for all circuits. 2. Minimum size wire used for power circuits shall be #12 AWG copper. 3. Insulation a. In conduit underground and wet locations shall be Type TW, THW or THWN. b. In conduit above ground in dry locations, shall be Type TW, THWN or THHN. c. Wiring not exposed above ground and not in conduit shall be Type NM or NMC with ground. d. Wiring underground and not in conduit shall be Type OF or USE. 4. All wiring shall be copper. C. Conduit 1. Rigid metallic conduit shall be galvanized coated ferrous pipe manufactured and marked for electrical conduit. This classification shall include Intermediate Metal Conduit (IMC). 2. Rigid non-metallic conduit shall be Schedule 40 PVC manufactured to NEMA TC-2 and WC 1094 specifications. 3. Electrical metallic tubing (EMT) shall be galvanized coated ferrous tubing manufactured and marked for electrical conduit. 4. Flexible metal conduit shall be UL labeled zinc coated steel. Conduit used in damp or corrosive atmosphere shall be liquid -tight. 5. Fitting shall be of the same material as the conduit being connected and shall be either screwed or compression type. No set -screw type allowed. D. Load Centers shall be as shown on the drawings. E. Boxes 1. All junction boxes and fixture boxes shall be constructed of code gauge steel, cast aluminum or plastic, with a minimum of 18 cubic inches except for end of line or switch leg which may be 12.5 cubic inches. 2. Exposed and surface mounted boxes outdoors shall be cast metal with weather-proof covers. Receptacle boxes shall be complete with weather-proof spring loaded hinged cover. 3. Exposed and surface mounted boxes indoors shall be the handy type. F. Wiring Devices 1. Toggle type AC switches shall be specification grade rated 15 or 20 amp, 120 volt AC. Switch shall be rated to the load being controlled. Switches shall be Hubbel or Leviton #1201-1 or #1203-I. All switches out of view from the equipment being switched shall have a light or lighted handle to signal when on (Hubbel #1222PL or pilot light.) 2. Receptacles shall be specification grade duplex, 3-wire ground type, rated for 15 or 20 amp @ 125 volts AC or DC, Hubbel or Leviton 5262-1 or equal. On circuits supplying only one receptacle, the receptacle shall be specification grade rated for the amperes and voltage of the circuits. All receptacles shall be grounded. Ground fault circuit interrupter receptacles (GFCI) .shall be UL approved and shall be rated for 15 or 20 amp as required. 3. Device plates for concealed boxes shall be Phenolic in color that most nearly matches the wall being installed on. PART 3 — EXECUTION A. General 1. All wiring, disconnects, switches, and other equipment shall be installed at location shown on the drawings. B. Conduit 1. All conduit penetrating concrete slabs and run exposed up to switches and boxes or up to 2' above the floor shall be rigid metallic. 2. Exposed conduit above switches or 2' above the floor shall be either EMT or PVC. 3. All conduit run exposed and boxes shall be primed and painted to match the wall or ceiling surface where mounted. (Restrooms only) 4. Flexible conduit shall be used for runs not to exceed 6' to connect equipment. 5. If no size is specified, conduit shall be sized in accordance with NEC with a minimum size of 1/2 inch. C. Panelboards shall be installed at locations shown on the drawings. D. Wiring 1. Non-metallic sheathed cable (type NM) may be used in all locations above grade where not exposed or installed in concrete or masonry walls. All NM shall be installed in accordance with Article 336, NEC. 2. All conduit shall be run either perpendicular or horizontal to the building and supported as required in the NEC with a maximum spacing of five feet. 3. All 120 and 240 volt circuits shall be equipped with a separate neutral (as required) and a ground wire. No common neutrals will be allowed. E. Devices, Switches and Receptacles 1. Unless otherwise shown on the drawings, outlet and switches shall be installed as follows: Switches 48" AFF Duplex Receptacle 24" AFF mount vertical F. Equipment Supports 1. The contractor shall furnish and install all necessary support for mounting electrical apparatus. All structural shapes, rods, bolts, nuts, etc., used to support electrical equipment shall be galvanized for exterior use, and primed and painted with two coats of metal paint. Color shall approximate surrounding finishes. G. Grounding 1. All equipment shall be grounded in strict accordance with requirements of the National Electric Code. SECTION 16230 PYA'S PfPF�C PART 1 -GENERAL A. This section covers the furnishing and installation of a fully automatic direct -current power generator including all related controls. PART 2-PRODUCTS A. The generator unit shall be a 48 KW power rating, propane gas fired, 120/240 volt, liquid -cooled motor, Model QT048 as manufactured by Generac Power Systems, Whitewater, Wisconsin, Telephone number 262-473-5514. B. The generator shall be controlled by a 120/240, 1-phase 200 amp rated 22,000 Amps WR automatic transfer switch with a NEMA 3R enclosure, Model RTS200, furnished as standard equipment by the Generator Manufacturer. C. The Generator battery shall be a wet cell battery, 525 CCA, no. 26R by Generac. PART 3 - EXECUTION A. The generator system shall be installed by a professional installer authorized by the unit manufacturer. Mounting details shall be according to manufacturer's recommendations and approved by the C.O. B. The Generator System shall operate fully automatic. C. The generator installer shall be required to demonstrate the operation and maintenance requirements of the system to the District Personnel responsible for the operation of the campground. D. Set generator exercise cycle for Monday mornings between 9:OOam and 10:OOam. North Carolina Division Of Water Quality,,, Construction Grants & Loans Section, MAR Authorization To Construct (ATC) ApplicatiomFor V, G _�'o (To Be Used On and After August 1, 20,07j 1 T-4- Date: 3/8/2010 Permittee/Owner Name: U.S. Forest Service- Pisgah Professional Engineer of'ke''cord: Lynn L Hicks PE National Forest - Pisgah Ranger District Contact Person: Lynn Hicks - Engineering Staff Officer Engineering Firm: U.S. Forest Service - National Forests in North Carolina, Pisgah Ranger District Address: 160 Zillicoa Street Ste A Address: .160 Zillicoa Street Ste A Asheville NC 28802 Asheville NC 28802 Telephone Number: (828) 257-4243 Telephone Number: (828)257-4243 Please Note: The following items and information must be Information Is submitted to be considered a complete application Provided Remarks/Explanation package. If any applicable item is missing the package will be returned as incomplete. 1 Letter of request for ATC from Permittee/Owner or Attached authorized agent with written authorization. 2 Brief description of the proposed project. Included in the Letter 3 Complete copy of the NPDES permit or public notice of Z Attached a draft NPDES permit. 4 Design capacity in Million Gallons per Day (MGD). 0.012 MG/D (included within the I calculations & drawings) If new or expanding design capacity is greater than or 5 equal to 0.5 MGD, include a copy of Finding Of No N/A Significant Impact (FNSI). Two sets of plans: signed, sealed, and dated by a NC 6 Professional Engineer and stamped "Final Drawing Z Attached Not Released For Construction". 7 Two sets of technical specifications: signed, sealed, Attached and dated by a NC Professional Engineer. Two sets each of process, design, buoyancy, and 8 hydraulic profile calculations: signed, sealed, and dated Z Attached by a NC Professional Engineer. 9 Hydraulic profile and a flow schematic with sizes of Z Attached major components on 8Y2" X 11 " paper. Documentation that a Soil & Erosion Control permit 10 application has been submitted to the Division of Land N/A —less than 1 acre disturbance Resources. Residuals Management Plan for all new or expanding 11 facilities producing residuals, or when modifying Attached residual facilities. 12 Construction Sequence Plan for all modifications. Attached Please Note: The following items and information must be Information Is submitted to be considered a complete application Provided Remarks/Explanation package. If any applicable item is missing the package will be returned as incomplete. 13 110 volt GFCI receptacle and potable water source ® Shown on the drawing sheet 9 of 35 included on plans. 14 Hydrogeologic information must be provided if a ® N/A potential for groundwater contravention exists. 15 For abandonment of WWTPs: a statement that the ® Shown on the drawings &spec. facility will be properly disconnected. 16 All property lines, construction easements, permanent ® All Federal National Forest Lands easements, and ROW shown. 17 All wells within 200 feet of project shown. ® N/A — no wells in the area 18 All houses and places of public assembly within 100 ® N/A —Nothing within 100 feet feet shown. Wetlands, watercourses, and drainage features within 19 50 feet of all wastewater treatment or storage facilities ® Shown on the drawings shown. 20 Identify on the plans each water body's watershed ® WS-II,B,Tr & HQM - Shown on the classification. drawings 21 Plan sheets for all applicable disciplines. ® Attached 22 Reliability per NCAC 2T .0505 (1). ® Addressed 23 Identify 100 year flood elevation on plans. ® Calculations attached & shown on the drawings. 24 North arrow on each plan sheet. ® Included in Drawings 25 Horizontal and vertical control. ® Included in Drawings 26 Subsurface investigation for new structures. ® Attached Municipal/Public Facilities, also include the following: Engineer's Certification signed, sealed, and dated by 27 the Engineer Of Record stating that the project ❑ N/A complies with G.S. 133-3. 28 Minority Business Forms for Local Government ❑ N/A Projects. 29 Minority Business Guide. ❑ N/A 30 Dispute Resolution with mediation for Local ❑ N/A Governments. 31 Contract Duration included. ❑ N/A Projects funded through CG&L must include the 32 Submittal Checklist, found under Plans & ❑ N/A Specificiations at: hftp://www.nccql.net/Engineering/plans.html Subject: 100-year flood elevation, at the proposed Sewage Treatment Plant facility on North Fork Mills River near the N. Mills River Rec. Area. To: Barry Jones and -David Velez During January 2010, a stream cross section on N. F. Mills River was surveyed at the AIAR a r, new sewage treatment plant location, to determine the probable flood stage at the proposed facilities. The proposed treatment plant location is near the existing facility, buZ, further set back from the river. Appendix A displays data and the cross section plot of - the data for the site. Following are the calculations used to determine the 100-year flood elevation (stage) at the site: Equations Used: 1 USGS Regression for o.62s g Qioo� Qioo = 745 DA where, DA =drainage area in 2) Continuity Equation: Q = AV Calculations: square miles where, A = cross section area V = velocity Qioo = 745 DA 0.625 where, DA =18.82 square miles Qioo = 745 (18.82) 0.625 Q100 = 745 (6.26) Qioo = 4,664 cfs The calculated Q-100 value is then used in Equation 2 with an estimated velocity to calculate area. Qioo = AV where, A = cross section area of 100-year flood A = Q/V V = 6.0 ft/sec (estimated velocity) A = 4,664/6.0 = 777 ft The area estimate was then imposed on the cross section plot (see Appendix A). From the plot the maximum depth of water on the floodplain was measured along the cross section. The Sewage Treatment Plant Site is not on the 100-year floodplain. Conclusion: Construction of the new Sewage Treatment Plant is not restricted by the 100-year flood. Brady Dodd NFsNC Hydrologist CROSS SECTION PLOT FOR THE PROPOSED TREATMENT PLANT, NORTH FORK MILLS RIVER r Q 100 Evaluation - Velocity assummed 6.0ft/sec - @ Proposed Sewage Treatment Site North Fork Mills River @ N. Mills R. Rec Area 1 ��mmoWo®���Wa�o���o®�mamom��m��a���mnmsm �m���ammo W��oW moam�m�®m��®m>Aomo�o�m� ®omma®OW omm�om®omm�®®smm���a ..moo.®m��ommooma�o �®omm� mom���mm�m.�R om�m®mom®moos•om���o�o�am�mo•�m���mm�1M�o �er7 nrrr20vn:sra.�� �®mom®®®®®am®�®m��®®�mm>•�AN= �,•am®mo®®mo®®®o�0®®®�sa®� �� r mo•�momm��®smomm��®ma®�m�ma � �� m � ammo®Wmo�mmamo�®�mmom��maom�m�cr a� a'®mo®o�om���moW om®o®m�.�-r•rr_em•+eerm�m>•m���.�� v mOmmBmOAW Omm000��0O�AOmv] J .'1 A•/.\ t i i l-. 11-����mmOv.10� 1 Ill.f•I41.11 w.1®�®�® a�`amom�mavms�am�moom��amomomoom�m�� m� m ooma®mo®v�o®�m�®��®�m.�m♦��m®� s�� m►'a�mOmm��vW �����oO�Om� W®m��ida�Y�.1�.aOvm�m�� Ote ao vomammom.�a�o®smm����omoUK�mosmmo� m m�;r•mo®OO�mO®®®®�®®a •1 FTT ]®®m��f m� mom' ism®®m�� am®amp®mam��®no®��mm�..�m m�+\m0®®®®mom ®®®mvm/0®Omm1•.� mf 1m���mmA00��W�Am��m>•m�vA�O�fI�a���OAI�� ��m spa®om®moomoa��m>•��m��W�sm�®mo�ov-��m� ��mdmoom®omom®�®mr° �v�o®W��amom�m�t o®►gym®memo®mom®®�®ono®our: �m®®�� ommmmosmdmom®omm= �®moommo�®ism o®m®�om m® mom i mm m m ®m m 2. �m�wmm.o�m�'mom• 1a0r1•�•c..�uoim�•...yvo-wi..a���ma� i® �A ���0� ImO�mm O Im1♦ aW®WOOmvm��mly A®1®mom p'm� �®Om®�®m!♦�� omomm�®��o� mo�r®m �� oo'�moa�omom�mom��om AmmOmiim�Om �®s ��m'��I �® 4mBm��Om�®vmmOmQ 1 • m�O � m�oa�i, av�o �ai.m ���o� ��omm 1 , ®mosmma�mom®vs.�am�mamoammoomm��ma� ®Ommo®venom® maww om®m�m��®Wo�� ommooma�o��o��®mom �ram�®m®m�m��®o�om��m�� ��mmn�aoo�a��o�o�omIk - am�mommom��movs��m�m� ®moms®ono®mom ®�m�®oo� ma�m��®m>•�� ®mom®mo Womoom®moomoW om�m�om��mom amo���oo�m��m�oo��mmo�m�om Woomm��amm�� Width from River Left to Right (ft) 3 CROSS SECTION DATA FOR THE PROPOSED TREATMENT PLANT, NORTH FORK MILLS RIVER section: stream: watershed: location: description: height of instrument distance I FS notes elevation 2225.3 2224.21 2212.89 2210.12 2208.54 2209.46 2210.43 2210.41 2210.03 2205.07 2207.03 2206.89 2204.83 2202.31 2204.65 2205.68 2210.31 2210.73 2205.37 2205.14 2206.7 2213.68 FS I FS bankfull top of bank 2209.707 1 --- W fpa channel Manning's (ft) slope (% "n" dimensions 777.0 246.2 7.4 0.0 0 x-section area 3.2 250.9 3.1 78 0.0 d mean width wet P d max h d radi bank ht w/d ratio W flood prone area ent ratio hydraulics 0.00 velocity ft/sec 0.0 discharge rate, Q cfs 0.00 shear stress ((lbs/ft s 0.00 shear velocity ft/sec 0.00 stream power lbs/ft/sec 0.0 friction factor u/u" 0 1 threshold grain size mm check from channel material nummi measured D84(mm) 0.0 1 relative roughness 0.0 fric. factor 4 a ®© ,,. , a ; ;} • c • 2213.14 2213.27 2213.19 =YAt* 2213.48 ®°� ;•'• 1�;5 lff 2212.72 ®° `r _ , • m ` • ° . +. 2213.1 2214.42 2216.48 2216.7 2227.21 0.000 Manning's n from channel material �I Pisgah Ranger District Pisgah National Forest North Mills River Recreation Area Waste Water Treatment Plant NPDES Permit NC0020486 Construction Sequence Plan 1. Pre -work Conference, included discussion: A. Address Permit Comments B. Safety Items including open trenches, coordination with utility companies, importance of maintaining the construction fence and the ability to communicate and maintain public safety. C. Coordinate w/ and discuss construction sequence plan w/ Plant Operator James & James Inc. D. Review contract authorities w/ project superintendent. E. Locate all adjacent utilities. 2. Clearing and grubbing of the site. 3. Staking and Excavation of foundation footing and pad. Stake centerline of the new sewer main, effluent and underground secondary power line locations. 4. Construction of pad, installation of packaged plant and all associated discharge components. 5. Installation of new sewer pump station, sewer lines, waterlines and electrical. 6. Test run new plant. 7. Tie existing sewer main to new plant and begin treatment with new facility. 8. Pump and dispose of existing liquids and solids. 10. Remove existing treatment plant and dispose of properly. 11. Re -contour the abandoned site, seed and mulch. 12. Replant the abandoned area with riparian vegetation, implemented by US Forest Service. Pisgah Ranger District Pisgah National Forest North Mills River Recreation Area Waste Water Treatment Plant NPDES Permit NCO020486 Sewage Treatment Plant Residuals Management Plan The treatment plant Operator shall inspect the Aeration Tank monthly for solids accumulation. The aeration tank shall be pumped by a licensed Contractor when the solids reach 50% to 75% of the aeration tank depth. The aeration tank shall be pumped -out once a year regardless of the depth of solids. � jPjV tu BAR 3 6 2010 CONSTRL rCTION GRAND`S LOM SECTION Design Calculations^R� - Wastewater Treatment System Project Number NCO020486 2�101 Project Name: North Mills River Recreation Area , 9 Pisgah National Forest Pisgah Ranger District The following calculations are for the wastewater treatment system for North Mills River Ca�Ground Pisgah national Forest Project. These calculations have been based off of the following influent charac�ics of the' wastewater treatment system which shall be replacing the existing system. The waste stream load was 240.,.mg/I-BOD 24'd mg/I TSS, 25 mg/I NH3 and 5 mg/1 Phosphorous. 1"he effl-eat li atiQn e ►d is rge e, luemt cha.acteristics shall be 15 mgll-13�D:,, 15 leg l t1TtS:;�lgane�dis:�ned uslrAQ chlorination an rd_e,�ehlorina��.t�eq.uipr_r�ent. Biological Treatment System` `? RECEIVED SYSTEM PARAMETERS lAR L S 2010 ' Flow MGD 1a15 Recycle Flow MGD .0075 *� Applied Flow MGD .0225 CASTPI Ir�y:T 1015 RAWS1 Influent BOD mg/I 240 LDANSECTJGN Influent TSS mg/I 240 TSS % Bio-fraction .75 Site elevation ft 800 Peak Flow Rates 2.5 X average flow rate AERATION BASIN Volume MG .015 Waste Depth ft 9.5 Temperature C 20 KINETIC COEFFICIENTS Rate Coef. K20 I/d 8 Rate Coef. K I/d 8 Decay Coef. Kd20 1/d .1 Decay Coef. Kdt I/d .1 Yield Coef. Y mg/mg .5 SOLIDS PARAMETERS Sludge Age days 73.59928 Recycle Ratio .5 Recycle conc. mg/I 8000 MLSS mg/I 2858.711 MLVSS mg/I 2144.033 Net Yield lb/lb . 1354192 Bio-Sludge Ib/d 4.00874 Inf-Solids Ib/d 30.024 Total Solids Ib/d 34.03274 Waste Solids MGD .0004913 �.°°�° �\A USIA U.S. FOREST SERVICE w 69 National Forests in North Carolina lyAA•�,:��'���aE��` ' 160 Zillicoa Street Ste A Asheville NC 28802 Design Calculations Wastewater Treatment System Project Number NCO020486 Project Name: North Mills River Recreation Area Pisgah National Forest Pisgah Ranger District AERATION PARAMETERS Design DO mg/1 2 A' 02 Util. Coef .5 - B' 02 Endo. Coef .1 02 Demand Ib/d 137.4624 OUR mg/I/min 7.150640 Basin 02 Sat. at T 8.433190 Estimated Alpha .85 Estimated Beta .95 NITRIFICATION Minimum MCRT days 2.508930 Actual MCRT days 73.59926 Effluent NH3-N mg/I .0470848 Effluent TKN mg/I .5480847 Effluent NO3-N mg/I 22.39319 NOD lb/day 17.18184 Influent Alkalinity mg/I 200 Effluent Alkalinity mg/I 39.66477 SYSTEM PERFORMANCE Sol. Eff. BOD mg/I 1.786600 Sus. Eff. BOD mg/I 2.5 Tot. Eff BOD mg/I 4.286601 Effluent TSS mg/1 10 Removal EFF. % 99.50249 F/M Ratio .1119386 COURSE BUBBLE DIFFUSER Diffuser Depth ft. 8.5 02 Transfer Eff. % 9.0 Air Flow scfm/diffuser 2 Diffuser Air scfm (40 nozzles Aeration) 40-80 Sludge Return scfm 0-20 Skimmer Air scfm 0-10 °„a+"ue110111,, °'.�1� CAI? Sludge Holding chamber g 9 0-40 °°`°°°°°Q`.•°'���'' 0y`..�s //•� FESS//m USDA U.S. FOREST SERVICE s * =1 National Forests in North Carolina l`'•�•;I;G►N�,�:: 160 Zillicoa StFeet Ste A Asheville NC 28802 Z.123110 Design Calculations Wastewater Treatment System Project Number NCO020486 Project Name: North Mills River Recreation Area Pisgah National Forest Pisaah Ranaer District AIR REQUIRED #BOD5= 240 x.015 x 8.34 # =30.02#BOD5 Air Required to oxidize BOD5 = 2100 cfm/# BOD5 = 43.79 SCFM Air required for Sludge Holding Chamber = 18 SCFM ( When full) Airlift Pumps Sludge return = 20 SCFM Skimmer = 2 x 5 = 10 SCFM Total Required = 73.79 ( continuous operation) The blower are not operated continously but are on off operated based on the required time to oxidize the actual BOD5. The only control of this system is the amount of air available to oxidize the BOB5. By the use of a settleablity test in the aeration chamber mixed liquor will give you that result. The program timers will be adjusted to achieve the proper levels. We will base the mixed liquor volume at 35%. BLOWER HP 3 Inlet Air Temperature F 68 Discharge Psig 4.5 Discharge Temperature F 110 Blower & Drive EFF % .72 Mixing Air scfm 40 Tertiary Sand Filter Calculations Filter Cell Calculations Design Flow Rate = 15,000 GPD Filter Size = 15,000 GPD (design flow) / 1440 (min/day) = square footage needed = 15,000 GPD / 1440 = 10.42 square feet required for total system = 10.42 sq. ft. / 2 cells = 5.21sq. ft. required per cell Actual Cell Size = 2'-6" W x 2'-6" L = 6.25 square feet per cell provided USDA U.S. FOREST SERVICE National Forests in North Carolina 160 Zillicoa Street Ste A Asheville NC 28802 CA °�O��OFESS r,,�� "'V L. H r 4-81811YItU1;00� z��11� Design Calculations Wastewater Treatment System Project Number NCO020486 Project Name: North Mills River Recreation Area Pisgah National Forest Pisgah Ranger District Clear Well Calculations 6.25 square ft (actual filter cell areal x 15 GPM / sq. ft. (standard backwash) 93.75 GPM backwash pump rate Clear well volume = 93.75 GPM x Backwash time 5 min cycle x 2 cycles = 937.5 GAL Required for Clear Well therefore = 938 gallons or greater Actual Volume of Clear well Al= 6'-2" H x 3'-0" L x 10'-0" W x 7.48 (Gal/cu. Ft.) = 1,383 Gallons A2= 6'-2" H x l'-3" L x 5'-0" W x 7.48 (Gal/cu. Ft.) = 288 Gallons A3= l'-6" H x 1'-3" L x 5'-0" W x 7.48 (Gal/cu. Ft.) = 70 Gallons Total Volume = 1,741 Gallons Mud Well Calculations Required Mudwell volume = Clearwell volume + 10% or greater Required volume = 1,741 Gal + 10% = 1,916 Gal Required for Mud Well Actual Volume Al = 8'-2" H x 2'-6" L x 10'-0" W x 7.48 (Gal/cu. Ft.) = 1,527 Gallons A2 = 8'-2" H x'1'-3" L x 5'-0" W x 7.48 (Gal/cu. Ft.) = 381 Gallons Al = 1'-6" H x 1'-3" L x 5'-0" W x 7.48 (Gal/cu. Ft.) = 70 Gallons Total -Volume = 1,978 Gallons USDA U.S. FOREST SERVICE National Forests in North Carolina 160 Zillicoa Street Ste A Asheville NC 28802 .,�''Q�0i °CAR O •Fes / we ,lr� ,,n!!trltflAlBY!!tl�� �l2 3/1d 7 Design Calculations Wastewater Treatment System Project Number NCO020486 Project Name: North Mills River Recreation Area Pisgah National Forest Pisaah Ranaer District Peak Flow Control To handle the peak flow rates entering the wastewater treatment system, a flow equalization system has be incorporated into the design of 'this wastewater treatment plant. The flow equalization system has been oversized having a holding volume equal to 50% of the design flow rate, equivalent to flow equalization sized for a .05 MGPD flow rate using the 2.5 peaking factor . Therefore the volume of the flow equalization chamber, is 10,000 gallons. The flow equalization system shall be equipped with a flow proportioning system which will only allow the design flow rate of 15,000 GPD or less to enter the secondary treatment system. All surge flow from the flow equalization flow proportioning chamber shall be returned to the flow equalization holding chamber for further processing. See photo left to view the flow passing through the V-Notch weir, which -then will pass to the aeration chamber. The surge flow shall be returned to the surge chamber for re -processing. Flow Proportioning Chamber (Left) USDA U.S. FOREST SERVICE National Forests in North Carolina y •.,�FN 160 Zillicoa Street Ste A Asheville NC 28802 �jLA,�•r�Gt�; z1z31 !D Design Calculation.. Wastewater Treatment System ° Project Number NCO020486 Project Name: North Mills River Recreation Area Pisgah National Forest Pisaah Ranaer District Generator Calculations Part Volts Amps /1000 Load KVA Automatic Manual Main Blower #1 240 17.5 1000 4.20 4.20 Main Blower #2 240 17.5 1000 4.20 4.20 Main Blower #3 240 17.5 1000 4.20 4.20 Flow EQ Blower 240 11.5 1000 2.76 2.76 2.76 Flow EQ Pump 240 7.3 1000 1.75 1.75 1.75 Flow EQ Pump 240 7.3 1000 1.75 Tertiary Blower 240 11.5 1000 2.76 2.76 Backwash Pump 240 11 1000 3.60 3.60 Backwash Pump 240 11 1000 3.60 3.60 Mudwell Pump 240 7.3 1000 1.75 1.75 Mudwell Pump 240 7.3 1000 1.75 Lift Station Pump 240 34 1000 8.16 8.16 8.16 Full Load KVA Normal KVA to Operate Automatically Minimum KVA 40.48 32.78 16.87 KVA For The System to Operate Automatically: *Automatic is to keep the complete system running in automatic state throughout entire power loss USDA U.S. FOREST SERVICE National Forests in North Carolina/••_.,F 160 Zillicoa Street Ste A Asheville NC 28802 3 Design Calculations Wastewater Treatment System Project Number NCO020486 Project Name: North Mills River Recreation Area Pisgah National Forest, Pisaah Ranaer District KVA For The System To run Bare Minimum: *Minimum is just enough to keep the tank operating with no tertiary until the plant gets sufficient power restored Generator specified is 48 kW 60 Hz — Whisper — Test by Generac Power Systems Inc Model Number: QT048 Generator Factor of Safety 1.18 Concrete Foundation Design Tank with no water = 47,000 lbs. Dead weight of the roof system = 5,800 lbs. Live load on the roof is (2240 square feet area) x 15 lbs/square foot = 33,6001bs Dead weight concrete slab —118 Cubic Yards x 3784.91 lbs/cubic yard = 388,6401bs Dead weight of ##57 Stone — 21753601bs The amount of liquid (gallons) in each chamber is as follows: • Aeration— 15,000 • Sludge Holding= 4570 • Flow EQ= 7,552 • Clarifier-- 2,500 • Clearwell= 1,741 • Mudwell=1,978 • CCT= 318 • De-CCT = 292 • Filter Cells= 187 °°.�Q���CAR Total= 34,138 Gallons X 8.34 = 284,710.92 LBS � �cr�vLvv USDA U.S. FOREST SERVICE - National Forests in North Carolina�iyN 160 Zillicoa Street Ste A Asheville NC 28802 4y, L• �\ •°°°°1° 2.IZ31rd Design Calculations Wastewater Treatment System Project Number NCO020486 Project Name: North Mills River Recreation Area Pisgah National Forest Pisaah Ranaer District 977,111 lbs Total - Live + Dead Load Area of footings = 588 square feet Area of slab=1012 square feet Area of footing + Area of slab =1600 square feet Bearing pressure of soil — see report be Froehling & Robertson Summary — Soil capacity beneath the proposed slab is as follows: Footing area of 588 square feet x 3000 pounds per foot = 1,764,000 lbs / square foot Slab are of 1012 square feet x 800 pounds per square foot = 809,6001bs / square foot Footing Bearing Capacity + Slab Bearing Capacity = Total Soil Bearing Capacity 1,764,000 lbs / square foot + 809,600 lbs / square foot=2,573,600 lbs / square foot 2,573,600 lbs / 977,111 lbs = 2.63 factor of safety Manhole Foundation Design Wt. of Manhole Riser 34,000.31 Pounds Wt. of Top Slab 7,120.05 Pounds Wt. of Base Slab 12,981.94 Pounds Wt. of Soil over Shelf 17,270.00 Pounds Total Weight 71,372.30 Soil Bearing Capacity of the 8 feet dia. manhole with 10.5 feet dia. manhole = 78.54 square feet x 3000 lbs / square foot = 235,619 lbs bearing capacity. Soil Bearing Capacity ( 235,619) / Weight of manhole (71,372.3)�mu�„� Factor of Safety 3.30 m`�,`®�••pQE� USDA U.S. FOREST SERVICE • National Forests in North Carolina 160 Zillicoa Street Ste A Asheville NC 28802i,,� rY L Design Calculations Wastewater Treatment System Project Number NCO020486 Project Name: North Mills River Recreation Area Pisgah National Forest Pisaah Ranaer District Buoyancy Calculation w/ Tank Empty Tank is fixed to slab -welded to concrete slab with 3/a" dia. hot dip galvanized rods. Dead Weight Tank with no water = 47,000 lbs. Dead weight of the roof system = 5,800 lbs. Dead weight concrete slab = 388,640 IN Total Dead Weight Tank Empty = 441,4401bs 100 year flood elevation is 221,0.43 feet. Finish floor slab elevation 2214.30 feet. During the 100 year flood event the water surface elevation is 2209.77 which is 4.53 feet below the finish floor elevation of 2214.30 therefore the above ground tank is not on the 100 year flood plain. Manhole Buoyancy Calc. Depth of Manhole 12.00 Feet Manhole Inside Diameter 8.00 Feet Manhole Wall Thickness 0.75 Feet Base Pad Diameter 10.50 Feet Base Pad Thickness 1.00 Feet Base Pad Extension 0.50 Feet ®�",0�'°1°"'47� CA Flat top Thickness 0.67 Feet ES��pI Wt of Soil 110.00 PCF �m®��� Structure Above Grade 2.00 Feet USDA U.S. FOREST SERVICE 9154" National Forests in North Carolina X"O'llunnat"t, 160 Zillicoa Street Ste A Asheville NC 28802 L kA 2/z3/1d Design Calculations Wastewater Treatment System Project Number NCO020486 Project Name: North Mills River Recreation Area Pisgah National Forest Pisaah Ranaer District Downward Force Wt. of Manhole Riser Wt. of Top Slab Wt. of Base Slab Wt. of Soil over Shelf Upward Force 34,000.31 Pounds 7,120.05 Pounds 12,981.94 Pounds 17,270.00 Pounds Total 71,372.30 Buoyant Force acts vertically 59,405.35 Pounds upward on the bottom slab Safety Factor 1.20 USDA U.S. FOREST SERVICE National Forests in North Carolina 160 Zillicoa Street Ste A Asheville NC 28802 " p sa GIB •aa■ s.. .L . au e"^R r 2212 AMIDIU9A� i FLOW EQUALIZATION TANK INFLUENT F1.01/ RR RR RRvwm� p lei, EFFLUENT FLOW �+ a CLARIFIER MUDWEL I CHAMBER CHAMBER GLEARWELL CHAMBER e i0i FI 16 DE -CHLORINE {- U 9 ��-�� -00 mad flt a: gw40 CONTACT CHAMBER i ly SLUDGE r Ex+ § HOLDING AERATION TZ I a k p 0 TANK TAN .' z z � ar. • RR RR S.R. 1 DRA-KG: CHLORINE PROCESS ' CONTACT CHAMBER DIACRAY ' PROJECP NO.: 2008-16K LEGEND �AM N79 -10ow► MAIN FLOW THROUGH WASTE WATER TREATMENT SYSTEM R.S. = RAW SLUDGE pATg R.S.O. = RAW SLUDGE OVERFLOW �A_10 SURGE FLOW BY-PASS AND RETURN S.R. =SLUDGE RETURNED SLUDGE RETURN PUMP SYSTEM S.W. = SLUDGE WASTED DRAWN BY: M.L. = MIXED LIQUOR BE -� MUDWELL RETURN LINE G.W. = CLEAR WATER FIL = FILTRATE CHECKED BY.6 --�- EMERGENCY OVERFLOW E.O.F. = EMERGENCY OVERFLOW FDT APPROVED BY PDT Dr0 NO.: OB-16K-IE M., 110.00 map iQ&QP X2.i"i 102 q ELEVATION VIEW HYDRAULIC PROFILE qpq 0 E- 4j 5-Ez i 0- DRAWING: " PROPILH L= 'SCALA NT13 DATE 3-4-30 DRAWN BB 7Brl C71COCKED BY. - PDT pwv-m -BY: Li-i q ELEVATION VIEW HYDRAULIC PROFILE qpq 0 E- 4j 5-Ez i 0- DRAWING: " PROPILH L= 'SCALA NT13 DATE 3-4-30 DRAWN BB 7Brl C71COCKED BY. - PDT pwv-m -BY: Li-i lleeln Pump Submersible Grinder Pumps General MotorData Project Name HP / Service Factor 3 HP / 3.96 Date / Curve No. / tart Relay , Keen Model RE-5 Pump Data Start Capacitor 74-324 mfd, 250 Volt Model No. KG-31 Run Capacitor 30 mfd, 370 volt Discharge .5° / 3" Horz. Flange Rated Power 208 / 230 volt, 1-Phase Grinder Ring 5 Slots Rated Current 37 / 34 amps Impeller Dia. 4 '/ " Max Dia. Starting Current 72 amps Impeller Vanes 10 Pole / Rate Speed 2 Pole / 3450 RPM ,Impeller Type Recessed Vortex Insulation Class F Performance Curve 70 60 50 4.0 3.75 0 40 w x 30 20 10 0 0 40 AMPS 36 30 24 18 12 6 0 80 120 160 200 CAPACITY 0 25 50 75 100 125 150 175 200 Capacity APPLICATIONS Specifically designed for the following uses: -Residential sewage systems •Dewatering -Water transfer Anywhere waste or drainage must be disposed of quickly, quietly and efficiently. SPECIFICATIONS Pump: -Solids handling capability: 2" maximum. -Capabilities: up to 70 GPM. -Total heads: up to 18 feet. -Discharge size: 2" NPT. -Mechanical seal: carbon- rotary/ceramic-stationary, BUNA-N elastomers. Available for automatic and manual operation. Automatic models include Mercury Float Switch assembled and preset at the factory. METERS FEET __ 100 90 80 a 70 = 20 U 60 Q C15 50 0 40 ~ 10 30 FLOW EQUALIZATION PUMPS MODEL WS3887BF Temperature: 1040 F (400C) continuous 1400 F (600C) intermittent. -Fasteners: 300 series stainless steel. -Capable of running dry without damage to components. Motor: -Single phase: 1/2 HP, 115 or 230 V, 60 Hz, 1550 RPM, built in overload with automatic reset. -Powercord: 10 foot standard length, 16/3 SJTO with three prong grounding plug. Optional 20 foot length, 16/2 SJTW with three prong grounding plug. -Fully submerged in high grade turbine oil for lubrication and efficient heat transfer. FEATURES -Impeller: Thermoplastic Full - Vortex design with pump out vanes for mechanical seal protection. -Casing and Base: Rugged thermoplastic design provides superior strength and corrosion resistance. -Motor Housing: Cast iron for efficient heat.transfer, strength, and durability. -Motor Cover: Thermoplastic cover with integral handle and float switch attachment points. -Power Cable: Sever duty rated oil and water resistant. •0-ring: Provides positive sealing. Easily replaced during maintenance. -Stainless steel fasteners. --�-J— --- -- - ---- —•— -- SERIES:3887 2" SOLIDS RPM:1750 3500 �. -► 10GFM 'ESPY — -Zj4.a. — -- --•— -- — - -- - . J 3, yp a _ - 4.69" Dia 00 20 40 60 80 100 120 140 160 180- 200 220 240 U.S. GPM 0 10 20 30 40 50 m°/h FLAW RATE FLOW EQUALIZATION PUMPS MODEL WS3887BF PERFOMANCE RATING (gallons per minutc) Order No. WS0311BF WS0312BF WS0318BF W S0511BF W S0512BF WS0538BF WS0532BF WS0534BF WS0518BF W S0712BF WS0738BF WS0732BF WS0734BF WS0718BF WS1012BF WS1038BF WS1032BF WS1034BF WS1012BHF WS1038BHF WS1032BHF WS1034BHF HP 1/3 'h '/. 1 1 RPM 1750 3500 5 109 150 170 10 76 124 150 t i 15 30 90 122 158 164 3 20 50 90 127 138 25 14 46 96 116 �' 30 12 62 95 35 20 69 40 41 45 1 20 PARTS Item No. Description 1 All iron construction 2 All ball bearing heavy duty design 3 Stainless steel shaft 4 Mechanical seal 5 Epoxy sealed cable 6 High grade turbine oil 7 Electrocoat paint outside and insid 8 Ejector vanes 9 Multi -vane non -clog cast iron impeller T �2 1/2" ROTATION 5 3/4" 81/4" of KICK -BACK Dimensions (All dimensions are in inches. Do not use for construction purposes.) A• - All models are 117 3/4" except 3/4 HP single phase and 1 HP single phase = 20 3/4". Order No. HP Volts" Phase Max. Amps RPM Heaters Wt. Ibs WS0311BF WS0312BF 1/3 115 1 9.8 4.9 1 1750 N/A 63 230 WS0318BF 200 5.6 WS0511BF 1/2 115 1 13.0 N/A 65 WS0512BF 230 6.5 WS0518BF 200 7.5 WS0538BF W10532BF 200 3 3.8 3.3 K32 230 460 K31 K21 WS0534BF 1.65 WS0712BF WS0718BF 3/4 230 1 9.4 N/A 85 200 10.8 WS0738BF 200 3 4.1 K33 WS0732BF 230 3.6 K32- WS0734BF 1 460 1.8 K23 WS1012BF WS1038BF 230 1 12.3 N/A K42 200 3 6.7 WS1032BF 230 5.8 2.9 K41 WS1034BF WS1012BHF WS1038BHF WS1032BHF 460 K29 230 1 12.5 3500 N/A 200 3 8.1 K43 230 7.0 K43 WS1034BHF 460 3.5 K32 0F \NA7-F� Michael F. Easley, Governor .d ,gjajjjilm G. Ross Jr., Secretary cp t r North Carolina Department of Environment and Natural Resources p 4 Coleen H. Sullins, Director Y Division of Water Quality SURFACE WATER PROTECTION SECTION September 6, 2007 /Mr. Schwalbach USDA US Forest Service PO Box 2750 Asheville, NC 28802 SUBJECT: Wastewater Collection System Owner & Operator Requirements North Mills River Recreation Area NCO020486 Henderson County Dear Mr. Schwalbach: I would like to take this opportunity to discuss the requirements for sewerage collection systems that were first established in 15 NCAC .02H .0200 in March 2000 and are now found in 15 NCAC 2T .0403, Waste Not Discharged to Surface Waters, which became effective September 1, 2006. These Regulations place significant operation, maintenance and reporting requirements on those entities that own or operate a wastewater collection system with average daily flows of less than 200,000 gallons per day. These regulations are applicable to your facility. This letter is provided as guidance to assist you in complying with the new reporting and operations and maintenance (O&M) requirements and to advise you that you are subject to system review, inspections and possible enforcement, if the system is not in compliance with the regulation. For your convenience and easy reference, a highlight of these requirements and the following guidance are offered (see enclosed). You may find the regulations using the following web site: http://h2o.enr.state.nc.us/peres/Collection%20SVstems/CollectionSVstemsHome.htmi The Asheville Regional Office will be increasing the level of oversight, compliance activities and enforcement relating to collections systems, therefore, we wanted to be sure you are aware of the requirements for these systems. We will be performing NPDES Wastewater Collection System inspections sometime in the near future. Noni�hCaro Ii is NahavIly North Carolina Division of Water Quality 2090 US Hwy 70; Swannanoa, NC 28778 Phone (828) 296-4500 Internet: www..ncwaterquality.org Customer Service 1-877-623-6748 FAX (828) 299-7043 An Equal Opportunity/Affirmative Action Employer — 50% Recycled/10% Post Consumer Paper i r September 6, 2007 Page 2 of 2 If this Office has not previously inspected your wastewater collection system and records of same, you should be prepared to demonstrate compliance with all criteria listed above. Enclosed is an inspection form that you can use to assemble your records prior to an inspection by the staff of this Office. This Office has a Wastewater Treatment Plant Consultant on staff to offer assistance to you in complying with the requirements of these regulations. Should you have questions or - need- additional --information regarding this issue, --please contact Don Price at (828) 296-4500.- -- Should you have any other questions concerning this correspondence or the requirements relating to collection systems, please contact Roy Davis or Keith Haynes at 828- 296-4500. Sincerely, cA Roger C. Edwards, Supervisor Surface Water Protection Section cc: Deborah Gore - PERCS Unit - w/out enclosures evil, ie Kegionaaytrice tacuity rile = w_�aut-enclosures- Q - SWPS - Central Office Files - w/out enclosures NN JAMES & JAMES ENVJR-O VMENTA;M�N AGEMENT INC AL .1 X. PO BOX 519, MOUNTAIN HOME,IVGN28758 C' Y- - (828) 697-0063 OFFICE ` (828) 697-0065 FAX November 14, 2012 J140V 7 5 2012 � i + - Surface Water Protection Section ---- - - — I Asheville Regional OfficeF ._ 2090 U.S. Highway 70 ` _.... __._.. ----- Swannanoa, NC 28778 RE: North Mills River NPDES Permit Number NCO020486 Closing for winter Dear Mr. Cranford, On October 31, 2012 North Mills River closed the gate to the public not allowing any campers to use the sites. The waste water facility was placed into a winter operations mode. This letter is to itemize the procedures taken to close the system for the winter. 1) The lift station at the managers' site was pumped down to just above the pump. 2) The lift station behind the bathrooms was pumped down to just above the pumps. 3) The lift station at the waste water plant was pumped down to just above the pumps. 4) The equalization basin was pumped down to just above the pumps. 5) The clarifiers were lowered by sump pump of most of the clear water. 6) The tertiary tanks were lowered to just above the pumps. 7) The chlorine contact chamber was pumped dry. 8) The blowers for the equalization basin and aeration tanks were placed on 15 minutes on every 4 hours to keep the water fresh but not allow for much biological activity. 9) The generator was serviced in October. The operator will be checking the lift stations and treatment facility one time per month to ensure that the facility is in a "No Flow" condition throughout the winter and that the system is still operating properly. This information will be recorded in the on -site log book. A Discharge Monitoring Report will be submitted each month reflecting this status. Thank you, 'Juanita James 5 A u iENVIRONMENTAL �• • BOX 1354, MOUNTAIN HOME, . PERFORMANCE ANNUAL REPORT - 2011 North Mills River, USDA Forest Service Mr. Charlie Gay Permit Number: NCO020486 System Description An extended aeration basin with an influent pump station flow into a 12,000 gallon treatment facility, influent pump station, clarifier, tablet feed chlorinator, chlorine contact chamber, tablet feed de - chlorinator, and effluent gravity line. Performance This system had no mechanical problems this year. The hosts on site observe the system on the weekends and state approved holidays to report any issues that may occur. Violations and corrective actions taken none This report has been sent to the Owner with directions to give notification of the availability of this report to each of their users. A certified statement will be sent to the State when this notice has been issued. I certify under penalty of law that this report is complete and accurate to the best of my knowledge. I further certify that this report has been made available to the users or customers of the named system and that those users have been notified of its availability. I also certify that this report has been given to the owner of this facility with explicit directions to make the user aware of the availability of this report and the location with which a copy can be viewed or received. James & James Environmental Mgt., Inc cannot certify that the latter has been completed and will enclose a letter of certification to be mailed to the State of North Carolina on behalf of this entity along with all pertinent information regarding this system for the conclusion of this requirement. Thank you, Juanita James James & James Environmental Management, Inc. MF R- 5 20I fas cvtwM.0 _.+^�J4.3.—.. 'L�'..��•,+t`ce .. �.i ... :� ,.i.w.,.r. PERFORMANCE ANNUAL REPORT - 2011 North Mills River, USDA Forest Service Mr. Charlie Gay Permit Number: NCO020486 A copy of the Performance Annual Report has already been filed with the State of North Carolina Division of Water Quality in triplicate by James & James Environmental Management, Inc. and should be in your possession at this time. On that report, the certification was stated that I, the responsible party of this facility, has received a copy of this report and was directed to give the users knowledge of this report and access to it. Therefore: I certify under penalty of law that this report prepared by James & James Environmental Management, Inc. is complete and accurate to the best of my knowledge. I further certify that this report has been made available to the users or customers of this documented system and that those users have been notified of its availability. Thank you, Mr: Charlie Gay North Mills River Campground, USDA Forest Service A.� PERFORMANCE ANNUAL REPORT - 2010 North Mills River, USDA Forest Service Mr. Dave Valez Permit Number: NCO020486 A copy of the Performance Annual Report has already been filed with the State of North Carolina Division of Water Quality in triplicate by James & James Environmental Management, Inc. and should be in your possession at this time. On that report, the certification was stated that I, the responsible party of this facility, has received a copy of this report and was directed to give the users knowledge of this report and access to it. Therefore: I certify under penalty of law that this report prepared by James & James Environmental Management, Inc. is complete and accurate to the best of my knowledge. I further certify that this report has been made available to the users or customers of this documented system and that those users have been notified of its availability. Thank you, ' VIAR i 0 2011 f — L A. � �__J• s' C' l Y ScC71i)PJ Mr. Dave Valez N'A� ° CE North Mills River Campground, USDA Forest Service J1, DAMES & DAMES ENVIRONMENTAL MANAGEMENT, INC PO BOX 1354, MOUNTAIN HOME, NC 28758 (828) 697-0063 OFFICE (828) 697-0065 FAX PERFORMANCE ANNUAL REPORT - 2010 North Mills River, USDA Forest Service Mr. Dave Valez Permit Number: NCO020486 System Description An extended aeration basin with an influent pump station flow into a 12,000 gallon treatment facility, influent pump station, clarifier, tablet feed chlorinator, chlorine contact chamber, tablet feed de - chlorinator, and effluent gravity line. Performance This system had no mechanical problems this year. The hosts on site observe the system on the weekends and state approved holidays to report any issues that may occur. Near the end of the season there were some electrical issues with the lift station that did not result in a spill. The entire wastewater system and lift station were demolished and another new facility was constructed in its place. Violations and corrective actions taken none This report has been sent to the Owner with directions to give notification of the availability of this report to each of their users. A certified statement will be sent to the State when this notice has been issued. I certify under penalty of law that this report is complete and accurate to the best of my knowledge. I further certify that this report has been made available to the users or customers of the named system and that those users have been notified of its availability. I also certify that this report has been given to the owner of this facility with explicit directions to make the user aware of the availability of this report and the location with which a copy can be viewed or received. James & James Environmental Mgt., Inc cannot certify that the latter has been completed and will enclose a letter of certification to be mailed to the State of North Carolina on behalf of this entity along with all pertinent information regarding this system for the conclusion of this requirement. 7you, j�lt James James & James Environmental Management, Inc. a ?rl � MAR — 7 2011 t£,: WATER QSJAL 0 MAR --1 2091 R QUALITY PERFORMANCE ANNUAL REPORT - 2010 North Mills River, USDA Forest Service Mr. Dave Valez Permit Number: NCO020486 A copy of the Performance Annual Report has already been filed with the State of North Carolina Division of Water Quality in triplicate by James & James Environmental Management, Inc. and should be in your possession at this time. On that report, the certification was stated that I, the responsible party of this facility, has received a copy of this report and was directed to give the users knowledge of this report and access to it. Therefore: I certify under penalty of law that this report prepared by James & James Environmental Management, Inc. is complete and accurate to the best of my knowledge. I further certify that this report has been made available to the users or customers of this documented system and that those users have been notified of its availability. Thank you, Mr. Dave Valez North Mills River Campground, USDA Forest Service NCDENR North Carolina Department of Environment and Natural Resources Pat McCrory Governor Ms. Marisue Hilliard, Forest Supervisor USDA U S Forest Service P.O. Box 2750 Asheville, North Carolina 28802-2750 Dear Ms. Hilliard: Division of Water Quality Thomas A. Reeder Acting Director June 20, 2013 John E. Skvarla, III Secretary Subject: NOTICE OF VIOLATION NOV-2013-LV-0376 Permit No. NCO020486 North Mills River Recreation Area WWTP Henderson County A review of North Mills River Recreation Area's WWTP monitoring report for April 2013 showed the following violation: Parameter Date Limit Value Reported Value Limit Type Solids, Total Suspended - 04/30/2013 30 mg/I 34.4 mg/I Monthly Concentration Average Exceeded Remedial actions, if not already implemented, should be taken to correct any problem. Since the comments section on the reverse of the relevant DMR provided an adequate explanation for the subject violation, it is not requested that a response be submitted. The Division of Water Quality may pursue enforcement action for this and any additional violations of State law. If you should have any questions, please do not hesitate to contact Janet Cantwell or me at 8281296-4500. Sincerely, Chuck Cranford, Regional Supervisor Surface Water Protection Section cc; 1 Q s , ev,IIlie Iles D CentrayFiles James & James Environmental/ ORC S:\SWP\Henderson\Wastewater\Minors\North Mills River Rec 20486\NOV-2013-LV-0375.doc Noe carolina �tura!!rf North Carolina Division of Water Quality 2090 U.S. Highway 70 Swannanoa, N.C. 28778 Phone(828)296-4500 Internet: www.ncwaterguality.org FAX (828)299-7043 NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Dee Freeman Governor Director Secretary October 14, 2011 Charles F. Gay USDA US Forest Service 160 Zillicoa Street, Suite A Asheville, North Carolina 28801-1082 Subject: NOTICE OF VIOLATION NOV-2011-MV-0166 Permit No. NCO020486 North Mills River Recreation Area WWTP Henderson County Dear Mr. Gay: A review of North Mills River Recreation Area's WWTP monitoring report for May 2011 showed the following violation: Parameter l Date Measuring Frequency Violation Total Residual Chlorine 05/07/2011 2 X/ Week Failure to Monitor It was also noted that the Compliance box on the back of the DMR was marked "Compliant" when in fact it should have been marked "Non -Compliant" with an explanation for the non-compliance. If the above parameter was left off inadvertently, please send an amended DMR within 10 business days of receipt of this letter to Raleigh at the address found on the front page of your DMR and also a copy to this office. Remedial actions should be taken to correct this problem. The Division of Water Quality may pursue enforcement action for this and any additional violations of State law. If you should have any questions, please do not hesitate to contact Janet Cantwell: at.828/206-4600. Sincerely, 1/89: D. Keith Haynestingg Regional Supervisor Surface Water Protection Section cc: t - I uWG2 Central Files James & James Environmental/ ORC S:\SWP\Henderson\Wastewater\Minors\NOV-2011-MV-0166.doc NorthCarolina �atura!!y North Carolina Division of Water Quality 2090 U.S. Highway 70 Swannanoa, N.C. 28778 Phone(828)296-4500 Customer Service Internet: www.ncwateraualitv.oM FAX (828)299-7043 1-877-623-6748 &4 'Y Tr�h E ' - L E NCDENR North Carolina Department of Environment and Natural Resources Division of Water. Quality Beverly Eaves Perdue Coleen H. Sullins Dee Freeman Governor Director Secretary February 23, 2011 Mr. Charles F. Gay USDA US Forest Service 160 —A Zillicoa Street Asheville, North Carolina 28802-2750 Subject: NOTICE OF VIOLATION NOV-2011-MV-0056 Permit No. NCO020486 North Mills River Recreation Area WWTP Henderson County Dear Mr. Gay: A review of North Mills River Recreation Area's WWTP monitoring report for September 2010 showed the following violation: Parameter Date Measuring Frequency Violation Total Residual Chlorine Week ending 09/04/2010 Twice Weekly Failure to Monitor It was also noted that the Compliance box on the back of the DMR was marked "Compliant" when in fact it should have been marked "Non -Compliant with an explanation for the non-compliance. If the above parameter was left.off inadvertently, please send an amended DMR within 10 business days of receipt of this letter to Raleigh at the address found on the front page of your DMR and also a copy to this. office. Remedial actions should be taken to correct this problem. The Division of Water Quality may pursue enforcement action for this and any additional violations of State law. If you should have any questions, please do not hesitate to contact Janet Cantwell at 828/296-4500. Sincerely, Roger C. Edwards, Regional Supervisor Surface Water Protection Section cc: 3 :miy�lllex�Files-- DWQ Central Files James & James Environmental/ ORC S.\SWP\Henderson\Wastewater\Minors\North Mills River Rec 20486\NOV-2011-MV-0056.doc NorthCarolina Natura!!tm North Carolina Division of Water Quality 2090 U.S. Highway 70 Swannanoa, N.C. 28778 Phone(828)296-4500 Customer Service Internet: www.ncwaterauality.org FAX (828)299-7043 1-877-623-6748 AL XX NCDENR North Carolina Department of Environment and Natural Resources Beverly Eaves Perdue Governor Ms. Monica Schwalbach, Supervisor USDA US Forest Service P.O. Box 2750 Asheville, North Carolina 28802-2750 Dear Ms. Schwalbach: Division of Water Quality Coleen H. Sullins Director January 10, 2011 ILE' CcPY Dee Freeman Secretary Subject: NOTICE OF VIOLATION NOV-2011-MV-0002 Permit No. NCO020486 North Mills River Recreation Area WWTP Henderson County A review of North Mills River Recreation Area's WWTP monitoring report for July 2010 showed the following violation:. Parameter Date Measuring Frequency Violation Ammonia Nitrogen 07/31/2011 Twice Monthly Failure to Monitor It was also noted that the Compliance box on the back of the DMR was marked "Compliant" when in fact it should have been marked "Non -Compliant" with an explanation for the non-compliance. If the above parameter was left off inadvertently, please send an amended DMR within 10 business days of receipt of this letter to Raleigh at the address found on the front page of your DMR and also a copy to this office. Remedial actions should be taken to correct this problem. The Division of Water Quality may pursue enforcement action for this and any additional violations of State law. If you should have any questions, please do not hesitate to contact Janet Cantwell at 828/296-4500. Sincerely, I Roger C. Edwards, Regional Supervisor Surface Water Protection Section c r 1 ffi+",, ReRvVille Rlles DWQ Central Files James & James Environmental/ ORC S:\SWP\Henderson\Wastewater\Minors\North Mills River Rec 20486WN OV-2011-MV-0002.doc one. Carolina �l atuna!!y North Carolina Division of Water.Quality 2090 U.S. Highway 70 , Swannanoa, N.C. 28778 Phone(828)296-4500 Customer Service Internet: www.nowaterauality.org FAX (828)299-7043 1-877-623-6748 �- QFILE CY NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Governor Ms. Monica Schwalbach, Supervisor USDA US.Forest Service P.O. Box 2750 Asheville, North Carolina 28802 Dear Ms. Schwalbach: Coleen H. Sullins Director October 15, 2010 Dee Freeman .Secretary Subject: NOTICE OF VIOLATION NOV-2010-MV-0147 Permit No. NCO020486 North Mills River Recreation Area WWTP Henderson County A review of North Mills River Recreation Area's monitoring report for May 2010 showed the following violation: Parameter Date Measuring Frequency Violation pH Week ending 05/22/2010 Weekly Failure to Monitor It was also noted that the Compliance box on the back of the DMR was marked "Compliant" when in fact it should have been marked "Non -Compliant" with an explanation for the non-compliance. If the above parameter was left off inadvertently, please send an amended DMR to Raleigh at the address found on the front page of your DMR. Remedial actions should be taken to correct this problem. The Division of Water Quality may pursue enforcement action for this and any additional violations of State law. If you should have any questions, please do not hesitate to contact Janet Cantwell at 828/296-4500. Sincerely, Roger C. Edwards, Regional Supervisor Surface Water Protection Section ____D�Q Ce__nffiir lies ___"' James & James Environmental/ ORC S:1SWP1Henderson\Wastewater\Minors\North Mills River Red 204861NOV-2010-MV 01�t7 d6c lone 6 Carolina AMA MAY North Carolina Division of Water Quality 2090 U.S. Highway 70 Swannanoa, N.C. 28778 Phone(828)296-4500 Customer Service Internet: www.ncwaterouality.org FAX (828)299-7043 1-877-623-6748 EPA United States Environmental Protection Agency Washington, D.C. 20460 Form Approved. OMB No. 2040-0057 _AonrovaLexoirEs_8-31-98 _ PDES �s' pe' L E C a MAI NCDENR North Carolina Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Dee Freeman Governor Director Secretary SURFACE WATER PROTECTION SECTION October 4, 2010 Ms. Monica Schwalbach, Supervisor Pisgah Ranger Station USDA US Forest Service PO Box 2750 Asheville, NC 28802 SUBJECT: Compliance Evaluation Inspection North Mills River Recreation Area Permit No: NCO020486 Henderson County Dear Ms. Schwalbach: Enclosed please find a copy of the Compliance Evaluation Inspection report from the inspection conducted on September 8, 2010. The facility was found to be in compliance with permit NC0020486. Please refer to the enclosed inspection report for additional observations and comments. If you or your staff should have any questions, please call me at 828-296-4662. Sincerely, 24,, Wanda.P. Frazier Environmental Specialist Enclosure cc: Central Files &=i&aWwWRI 1 ey S:\SWP\Henderson\Wastewater\Minors\North Mills River Rec 20486\CEI 9-8-10.doc SURFACE WATER PROTECTION — ASHEVILLE REGIONAL OFFICE One Location: 2090 U.S. Highway 70, Swannanoa, NC 28778 N&ffiCarol a Phone: (828) 296-4500 \ FAX: 828 299-7043 \ Customer Service: 1-877-623-6748 NaturQll✓ Internet: www.ncwaterguality.orq aA NPDES yr/mo/day -Inspection Type (cont.) 1 10/09/0'8" -� ICI 3,I NC0020486 I11 12I 17 18 Section D: Summary of Findinq/Comments (Attach additional sheets of narrative and checklists as neressarv) FACILITY DESCRIPTION: } The USDA Forest Service — National Forests in NC = Pisgah National Forest - Pisgah Ranger Station - North Mills River,Recreation Area WWTP is a class II facility. The Recreation Area was closed early this year to begin construction of the new WWTP. Consequently, there was no flow coming into the WWTP. On the day of the inspection, the existing 12,000 gpd package plant blowers and timers were turned off in preparation for pumping and demolition. - - --_ A to C: - • -s An authorization to Construct was issued by the Division on 6-30-2010 for a new WWTP, which is rated as a 0.012 MGD dual train extended aeration package WWTP consisting of: influent pump station; 7500 gallon flow equalization basin with manual bar screen,"dual submersible 30 gpm pumps and,, one 40 cfm blower; dual 7500 gallon aeration basins with coarse air diffusers and three 85 cfm blowers; dual 50 sq ft secondary clarifiers with'skimmer and air lift return sludge pumps; dual 6.25 sq ft tertiary filters with 40 scfm scour blower, clearwell and mudwell; 4500 gallon aerobic digestor with.coarse air diffusers;-- - ------- tablet chlorinator; 417 gallon chlorine contact chamber•; tablet dechlorinator; and ;__ _ -225 linear ft of 6=inch gravity outfall pipe.- - - _ Annual Average Flow: 0.0016 MGD "(2007--2010 -= 3 year average) N Y e - _ Sludge Management: Commercial hauler (Mike's Septic Service) to the City of Brevard's WWTP and MSD. _ PERMIT / INSPECTION / LOG: A review of the files indicates that the last compliance evaluation inspection'was conducted on ' 5-14-2008 by Jim Reid. The permit expires on 1-31-2011. Please request a permit renewal 6 months prior to expiration. A renewal notice will be mailed as a reminder. OPERATIONS AND MAINTENANCE /EFFLUENT / SUMMARY: Ms. Juanita James, contract ORC, assisted in the inspection. = = There was no discharge at the time of the inspection. _.. _ - - Page # 2 Permit: NCO020486 Owner - Facility: North Mills River Recreation Area Inspection Date: 09/08/2010 . Inspection Type: Compliance Evaluation SYSTEM PERFORMANCE ANNUAL REPORT: The 2009 System Performance Annual Report•was received by the Division on 3-5-10. Note: According to the Clean Water Act of 1999 (House Bill 1160),.the legal requirement for submittal of the System Performance Annual Report is as follows: The owner or operator of any wastewater treatment works or wastewater collection systems that treats or collects primarily domestic or municipal waste, must provide an Annual Report to its users or customers and to the Department of Environment and Natural Resources that summarizes the treatment work's and collection system's performance over a 12 month period., Page # 3 JAM ES & JAMES ENVIRONMENTAL MANAGEMENT INC PO BOX 1354, MOUNTAIN HOME, NC 28758 r' (828) 697-0063 OFFICE l�• (828) 697-0065 FAX MAR - 6 2009 PERFORMANCE ANNUAL REPORT - 2008 '--M WATER QUALITY SECTION 4 ASHFVIL LE REG'ONAL OFFICE North Mills River, USDA Forest Service Mr. Dave Valez Permit Number: «02' ' 6 System Description An extended aeration basin with an influent pump station flow into a 12,000 gallon treatment facility, influent pump station, clarifier, tablet feed chlorinator, chlorine contact chamber, tablet feed de - chlorinator, and effluent gravity line. Performance for 2008 This system had no mechanical problems this year. The hosts on site observe the system on the weekends and state approved holidays to report any issues that may occur. Violations for 2008 and corrective actions taken none This report has been sent to the Owner with directions to give notification of the availability'of this report to each of their users. A certified statement will be sent to the State when this notice has been issued. I certify under penalty of law that this report is complete and accurate to the best of my knowledge. I further certify that this report has been made available to the users or customers of the named system and that those users have been notified of its availability. I also certify that this report has been given to the owner of this facility with explicit directions to make the user aware of the availability of this report and the location with which a copy can be viewed or received. James & James Environmental Mgt., Inc cannot certify that the latter has been completed and will enclose a letter of certification to be mailed to the State of North Carolina on behalf of this entity along with all pertinent information regarding this system for the conclusion of this requirement. Tyou, a James James & James Environmental Management,. Inc. 2/20/09 PEAR - 4 2.000 ®ENR , WATER QUALITY POINT SOURCE BRANCH NPDES yr/mo/day Inspection Type 1 3I NCO020486 I1.1 12I 08/05/14 l 17 181 JI Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) Operator reported that flow was approximately 400 gpd; 2 camper units (1 each for ranger and his assistant) and 2 bathrooms are connected to the facility. Maintenance of equipment and operation appeared adequate for the circumstances. . Page # 2 Permit: NCO020486 Owner - Facility: North Mills River Recreation Area Inspection Date: 05/14/2008 Inspection Type: Compliance Evaluation Operations & Maintenance Yes No NA NE Is the plant generally clean with acceptable housekeeping? ■ ❑ ❑ ❑ Does the facility analyze process control 'parameters, for ex: MLSS, MCRT, Settleable Solids, pH, DO, Sludge ■ ❑ ❑ ❑ Judge, and other that are applicable? Comment: Permit Yes No NA NE (If the present permit expires in 6 months or less). Has the permittee submitted a new application? ■ ❑ ❑ Cl Is the facility as described in the permit? e ❑ ❑ ❑ # Are there any special conditions for the permit? 001111 Is access to the plant site restricted to the general public? ■ ❑ ❑ ❑ Is the inspector granted access to all areas for inspection? ■ ❑ ❑ ❑ Comment: Record Keeping Yes No NA NE Are records kept and maintained as required by the permit? ■ ❑ ❑ ❑ Is all required information readily available, complete and current? ■ ❑ ❑ ❑ Are all records maintained for 3 years (lab. reg. required 5 years)? ❑ ❑ ❑ ■ Are analytical results consistent with data reported on DMRs? ■ ❑ ❑ ❑ Is the chain -of -custody complete? ❑ ❑ Cl ■ Dates, times and location of sampling ■ Name of individual performing the sampling ■ Results of analysis and calibration ■ Dates of analysis ■ Name of person performing analyses ■ Transported COCs ❑ Are DMRs complete: do they include all permit parameters? ■ ❑ ❑ ❑ Has the facility submitted its annual compliance report to users and DWQ? ■ ❑ ❑ ❑ (If the facility is = or > 5 MGD permitted flow) Do they operate 24/7 with a certified operator on each shift? ❑ ❑ ■ ❑ Is the ORC visitation log available and current? ■ ❑ ❑ ❑ Is the ORC certified at grade equal to or higher than the facility classification? ■ ❑ ❑ Cl Is the backup operator certified at one grade less or greater than the facility classification? ■ ❑ 110 Is a copy of the current NPDES permit available on site? ❑ ❑ ❑ ■ Page # 3 Permit: NCO020486 Owner - Facility: North Mills River Recreation Area Inspection Date: 05/14/2008 Inspection Type: Compliance Evaluation Record Keeping Yes No NA NE Facility has copy of previous year's Annual Report on file for review? ■ ❑ ❑ ❑ Comment: Secondary Clarifier Yes No NA HE Is the clarifier free of black and odorous wastewater? ■ ❑ ❑ ❑ Is the site free of excessive buildup of solids in center well of circular clarifier? ❑ ❑ ■ ❑ Are weirs level? ■ ❑ ❑ ❑ Is the site free of weir blockage? ■ ❑ ❑ ❑ Is the site free of evidence of short-circuiting? ■ ❑ ❑ ❑ Is scum removal adequate? ■ ❑ ❑ ❑ Is the site free of excessive floating sludge? ■ ❑ ❑ ❑ Is the drive unit operational? ❑ ❑ ❑ ■ Is the return rate acceptable (low turbulence)? ■ ❑ ❑ ❑ Is the overflow clear of excessive solids/pin floc? ■ ❑ ❑ ❑ Is the sludge blanket level acceptable? (Approximately %< of the sidewall depth) ■ ❑ ❑ ❑ Comment: Aeration Basins Yes No NA NE Mode of operation Ext. Air Type of aeration system Surface Is the basin free of dead spots? ■ ❑ ❑ ❑ Are surface aerators and mixers operational? ■ ❑ ❑ ❑ Are the diffusers operational? ■ ❑ ❑ ❑ Is the foam the proper color for the treatment process? . ■ ❑ ❑ ❑ Does the foam cover less than 25% of the basin's surface? ■ ❑ ❑ ❑ Is the DO level acceptable? ■ ❑ ❑ ❑ Is the DO level acceptable?(1.0 to 3.0 mg/1) ❑ ❑ ❑ ■ Comment: De -chlorination Yes No NA NE Type of system ? Tablet Is the feed ratio proportional to chlorine amount (1 to 1)? ■ ❑ ❑ ❑ Is storage appropriate for cylinders? ■ ❑ ❑ ❑ Page # 4 Permit: NC0020486 Inspection Date: 05/14/2008 Owner - Facility: North Mills River Recreation Area Inspection Type: Compliance Evaluation De -chlorination # Is de -chlorination substance stored away from chlorine containers? Comment: Are the tablets the proper size and type? Are tablet de -chlorinators operational? Number of tubes in use? Comment: Disinfection -Tablet Are tablet chlorinators operational? Are the tablets the proper size and type? Number of tubes in use? Is the level of chlorine residual acceptable? Is the contact chamber free of growth, or sludge buildup? Is there chlorine residual prior to de -chlorination? Comment: Yes No NA NE ®❑❑❑ ■❑❑❑ Yes No NA NE ■ ❑ ❑ ❑ ■❑❑❑ ■ ❑ ❑ ❑ ■ ❑ ❑ ❑ Page # 5 a James James Environmental My,., ..ic. System: USDA Forest Service North Mills River Campground JAMES & .LAMES ENVIRONMENTAL MANAGEMENT PO BOX 1354, MOUNTAIN HOME, NC 28758 OFFICE: (828) 697-0063 FAX: (828) 697-006: PERFORMANCE ANNUAL REPO 2007 I. General Information Facility/System Name: Responsible Entity: Person in Charge/Contact: Applicable Permit(s): PUOA-Z�- Pernit Number: r? NCO020486, ' Ll MAR 18 2008 WATER QUALITY SECTION ASHEVILLE REGIONAL OFFICE NORTH MILLS RIVER CAMPGROUND USDA FOREST SERVICE MONICA SCHWALBACH MONICA SCHWALBACH NCO020486 Description of Collection System or Treatment Process: A 12,000 gallon extended aeration basin with influent pump station, aeration basin clarifier, chlorinator, chlorine contact basin, and dechlorination unit. II. Performance Text Summary of System Performance for Calendar Year 2007 This system ran very well in 2007. There was a stopped up sewer line in the summer. Otherwise there were no major repairs needed for the system. List (by Month) any violations of permit conditions or other environmental regulations. Monthly lists should include discussion of any environmental impacts and corrective measures taken to address violations. Attach additional sheets if needed. none III. Notification: A copy of this report has been sent to the Owner with directions to give notification of the availability of this report to each of their users. A certified statement will be sent to the State when this issue has been rectified. S James James Environmental Myj,_ Inc. System: Pemit Number: USDA Forest Service NCO020486 North Mills River Campground IV. Certification I certify under penalty of law that this report is complete and accurate to the best of my knowledge. I further certify that this report has been made available to the users or customers of the named system and that those users have been notified of its availability. (please see below) I certify that this report has been given to the Owner of this Entity with explicit directions to make the user aware of the availability of this report and the location with which a copy can be either viewed or received. James & James Environmental cannot certify that the latter has been completed and will enclose a letter of certification to be mailed to the State of North Carolina on behalf of this Entity along with all pertinent information regarding this system for the conclusion of this requirement. Juanita James/ James & James Environmental Management 2/20/08 Responsible Person Date Title Entity James James Environmental My,., Inc. System: USDA Forest Service North Mills River Campground JAMES & JAMES ENVIRONMENTAL MANAGEMENT PO BOX 1354, MOUNTAIN HOME, NC 28758 OFFICE: (828) 697-0063 FAX: (828) 697-0065 PERFORMANCE ANNUAL REPORT I. General -Information Facility/System Name: NORTH MILLS RIVER CAMPGROUND Responsible Entity: MONICA SCHWALBACH Person in Charge/Contact: MONICA SCHWALBACH Applicable Permit(s): NCO020486 Pemit Number: NCO020486 A copy of the PERFORMANCE ANNUAL REPORT has already been filed with you by James & James Environmental Management and should be in your possession at this time. On that report, the certification was stated that I, the owner of this Entity, has received a copy of this report and was directed to give the users knowledge of the report and access to it. Therefore: I certify under penalty of law that this report prepared by James & James Environmental Management is complete and accurate to the best of my knowledge. I further certify that this report has been made available to the users or customers of the named system and that those users have been notified of its availability. Responsible Person Title Entity Date 111L� L UU] PY WATT Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources G �O¢ Alan W. Klimek, P.E. Director >_ r Division of Water Quality p r Asheville Regional Office SURFACE WATER PROTECTION SECTION November 9, 2007 Mr. Lynn L. Hicks, Forest Engineer USDA US Forest Service 1001 Pisgah Hwy. Pisgah Forest, NC 28768 SUBJECT: Compliance Evaluation Inspection Status: Compliant USDA US Forest Service North Mills River Recreation Area Permit No: NCO020486 Henderson County Dear Mr. Hicks: Enclosed please find a copy of the Compliance Evaluation Inspection form from the inspection conducted on November 2, 2007. The facility was found to be in compliance with permit NC0020486. Please refer to the enclosed inspection report for additional observations and comments. If you or your staff have any questions, please call me at 828-296-4500 extension 4662, Sincerely, Wanda P. Frazier Environmental Specialist Enclosure cc: David Velez, USFS Facility Engineer James & James Environmental Specialist Central Files `Asheville "Ellen NoithCarolina Natirrally 2090 US Hwy 70, Swannanoa, NC 28778 Telephone: (828) 296-4500 Fax: (828) 299-7043 Customer Service 1-877-623-6748 United States Environmental Protection Agency Form Approved. EPA Washington, D.C. 20460 OMB No. 2040-0057 Water Compliance Inspection Report Approval expires 8-31-98 Section A: National Data System Coding (i.e., PCS) Transaction Code NPDES yr/mo/day Inspection Type Inspector Fac Type 1 I NI 2 1 51 31 NCO020486 111 121 07/11/02 117 181 CI 191 sl 201 1 Remarks 21111111111111111111111111111111-111111111111111116 Inspection Work Days Facility Self -Monitoring Evaluation Rating 81 CA --------------------------- Reserved ---------------------- 671 1.0 169 70131 711 1 721 N I 73I I 174 711 1 1 1 1 1 1 180 �u Section B: Facility Data Name and Location of Facility Inspected (For Industrial Users discharging to POTW, also include Entry Time/Date Permit Effective Date POTW name and NPDES permit Number) 12:45 PM 07/11/02 06/02/01 North Mills River Recreation Area Exit Time/Date Permit Expiration Date NCSR 1345 Waynesville NC 28786 01:15 PM07/11/02 11/01/31 Name(s) of Onsite Representative(s)/Titles(s)/Phone and Fax Number(s) Other Facility Data Name, Address of Responsible Official/Title/Phone and Fax Number Contacted Distict Ranger,1001 Pisgah Hwy Pisgah Forest NC 28768//828-257-4218/No Section C: Areas Evaluated During Inspection (Check only those areas evaluated) Permit Operations & Maintenance IN Records/Reports ® Self -Monitoring Program Facility Site Review ® Effluent/Receiving Waters Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) (See attachment summary) N me(s) and Signature(s) of Inspector(s) Agency/Office/Phone and Fax Numbers Date Wanda P Frazier ARO WQ//828-296-4500 Ext.4662/ Janet Ca well ARO WQ//828-296-4500 Ext.4667/ �� / . �f t?�`�.2.� V ��r %tea T Signature of Management Q A Reviewer Agency/Office/Phone and Fax Numbers Date EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete. I� Page # 1 NPDES 3I NCO020486 I11 yr/mo/day 12I 07/11/02 Inspection Type 17 18ICI (cont.) Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) Treatment Units / Process Control Testing / Effluent Data: The activated sludge aeration basin process control data was as follows: Temperature = 13.4 degrees Celcius pH = 6.6 units Dissolved Oxygen = 5.6 mg/I Settleable Solids = ml/I = % The effluent data was as follows: Dissolved Oxygen = 3.1 mg/I' pH = 6.3 units Temperature = 11.4 degrees Celcius Chlorine = 22 ug/I Records & Reports: A review of the files indicates that the last compliance evaluation inspection was conducted on 10-25-2006 by Wanda Frazier. The permit expires on 1-31-2011. Please request a permit renewal 6 months prior to expiration. A renewal notice will be mailed as a reminder. The Annual Performance Report has been filed for the year and was on -site, along with a complete copy of the current permit. The log book was present on -site and had good notation of daily events. Operations & Maintenance / Summary: The effluent appeared to be clear, indicating compliance with permit limits. This facility appears to be well operated and maintained. The contract operators were on -site during the inspection and are doing a good job. The recreation area and campground closed on October 31 st. The operators will continue to run the WWTP until the wastewater is treated. They will close the plant for the season soon. Page # 2 Permit: NCO020486 Owner - Facility: North Mills River Recreation Area Inspection Date: 11/02/2007 Inspection Type: Compliance Evaluation Permit Yes No NA NE (If the present permit expires in 6 months or less). Has the permittee submitted a new application? n n ® n Is the facility as described in the permit? E2 n n n # Are there any special conditions for the permit? n a n n Is access to the plant site restricted to the general public? p n n n Is the inspector granted access to all areas for inspection? f n n ❑ Comment: y— Nn NA NF Type of bar screen a.Manual b.Mechanical n Are the bars adequately screening debris? ❑ n ❑ Is the screen free of excessive debris? ® n n n Is disposal of screening in compliance? ❑ ❑ n Is the unit in good condition? n n n Comment: Aeration Basins Yes No NA NE Mode of operation Ext. Air Type of aeration system Diffused Is the basin free of dead spots? n n n Are surface aerators and mixers operational? n n 52 ❑ Are the diffusers operational? ® n ❑ ❑ Is the foam the proper color for the treatment process? ® n n n Does the foam cover less than 25% of the basin's surface? n n n Is the DO level acceptable? f n ❑ ❑ Is the DO level acceptable?(1.0 to 3.0 mg/I)' n F1 Comment: Secondary Clarifier Yes No NA NE Is the clarifier free of black and odorous wastewater? ® ❑ ❑ n Is the site free of excessive buildup of solids in center well of circular clarifier? n n ® n Are weirs level? ❑ ❑ ❑ Page # 3 Permit: NCO020486 Inspection Date: 11/02/2007 Owner - Facility: North Mills River Recreation Area Inspection Type: Compliance Evaluation Secondary Clarifier Yes No NA N Is the site free of weir blockage? ® n n n Is the site free of evidence of short-circuiting? ® n n n Is scum removal adequate? l ❑ ❑ ❑ Is the site free of excessive floating sludge? n n Is the drive unit operational? n n Is the return rate acceptable (low turbulence)? Is the overflow clear of excessive solids/pin floc? ® n n n Is the sludge blanket level acceptable? (Approximately % of the sidewall depth) ® n n n Comment: )perations & Maintenance Yes No NA NE Is the plant generally clean with acceptable housekeeping? ®❑ ❑ 71 Does the facility analyze process control parameters, for ex: MLSS, MCRT, Settleable Solids, pH, DO, Sludge IN n n 0— Judge, and other that are applicable? Comment: Page # 4 WAT 7ichae�F. E sley Goye'rnor C• `} ;.,; William G. RossiSec�etary \C) ' North Carolina Department of Environment'and Natural Resources-,� Alan W. Klimek, P.E. Director O Division of Water Quality Asheville Regional Office SURFACE WATER PROTECTION SECTION OCTOBER 30, 2006 Mr. Lynn L. Hicks, Forest Engineer USDA US Forest Service 1001 Pisgah Hwy. Pisgah Forest, NC 28768 SUBJECT: Compliance Evaluation Inspection Status: Compliant USDA US Forest Service North Mills River Recreation Area Permit No: NCO020486 Henderson County Dear Mr. Hicks: Enclosed please find a copy of the Compliance Evaluation Inspection form from the inspection conducted on October 25, 2006. The facility was found to be in compliance with permit NC0020486. Please refer to the enclosed inspection report for additional observations and comments. If you or your staff have any questions, please call me at 828-296-4500 extension 4662. Sincerely, Wanda P. Frazier Environmental Specialist Enclosure cc: David Velez, USFS Facility Engineer James & James, ORC Central Files NorthCarolina Vaiiaa!!1l 2090 U.S. Highway 70, Swannanoa, NC 28778 Telephone: (828) 296-4500 Fax: (828) 299-7043 Customer Service 1 877 623-6748 United States Environmental Protection Agency /� Washington, D.C. 20460 EPA Form Approved. OMB No. 2040-0057 Water Compliance Inspection Report Approval expires 8-31-98 Section A: National Data System Coding (i.e., PCS) Transaction Code NPDES yr/mo/day Inspection Type Inspector Fac Type 1 I NI 2 I sI 31 NCO020486 111 121 06/10/25 117 181 CI 19I sI 20I I Remarks 21111111111111111111111111111111111111111111111116 Inspection Work Days Facility Self -Monitoring Evaluation Rating 81 QA ----- --------------- ----Reserved---------------------- 67I 1.0 169 701 31 711 I 721 NJ 73I I u 174 751 I I I I I I 180 I — Section B: Facility Data Name and Location of Facility Inspected (For Industrial Users discharging to POTW, also include POTW name and NPDES permit Number) Entry Time/Date Permit Effective Date North Mills River Recreation Area 10:50 AM 06/10/25 06/02/01 NCSR 1345 Exit Time/Date Permit Expiration Date Waynesville NC 28786 11:55 AM 06/10/25 11/01/31 Name(s) of Onsite Representative(s)/Titles(s)/Phone and Fax Number(s) Other Facility Data Name, Address of Responsible Official/Title/Phone and Fax Number o Distict Ranger,1001 Pisgah Hwy Pisgah Forest NC 28768//828-257-4218/Noted Section C: Areas Evaluated During Inspection (Check only those areas evaluated) Permit Operations & Maintenance E Records/Reports Self -Monitoring Program Facility Site Review Effluent/Receiving Waters Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) (See attachment summary) Name(s) and Signature(s) of Inspector(s) Agency/Office/Phone and Fax Numbers Date Wanda P Frazier ARO WQ//828-296-4500 Ext.4662/ ' l.' L i� ° a � C 1� C✓ ' !o 3 0 / ;Z O O L Signature of Management Q A Reviewer Agency/Office/Phone and Fax Numbers Date Roger C Edwards -f' ARO WQ//828-296-4500/ 3 /,r, EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete. Page # 1 NPDES yr/mo/day Inspection Type (cont. 1 3I NC0020486. I11 12,I 06/10/25 1 1718Icl Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) Attached is a summary review of the last 12 months of discharge monitoring reports (DM Rs), for your facility. This summary shows the monthly average permit limit (except pH which is 6.0-9.0 and fecal coliform which is 200 colonies per 100 ml) and the monthly average calculated value reported for each required parameter. A review of the files indicates that the last compliance evaluation inspection was conducted on 5-17-06 by Janet Cantwell. .The permit expires on '1-31-2011, please request a permit renewal 6 months prior to expiration. The Annual Performance Report has been filed for the year. The aeration basin process control data was as follows on the day of the inspection. Dissolved Oxygen = 2.5 mg/I Temperature = 12.7 degrees Celcius Settleable Solids 35% ,pH = 6.2 units The effluent data was as follows on the day of the inspection. Dissolved Oxygen = 2.0 mg/I Temperature = 9.6 degrees Celcius . Chlorine = <15 ug/I pH = 7.3 units 'On -site during the inspection were Steve Nanney, ORC and Harry James, ORC contractor. The log book was present on -site and had good notation of daily events. The effluent appeared to be clear, indicating compliance with ,permit limits. This facility appears to be well operated and maintained. The operator is doing a good job. This facility will shut down seasonal operations at the end of October 2006 and reopen in the spring of 2007. Page # 2 u Permit: NCO020486 Owner - Facility: North Mills River Recreation Area Inspection Date: 10/2512006 Inspection Type: Compliance Evaluation Permit Yes No NA NE (If the present permit expires in 6 months or less). Has the permiftee submitted a new application? n n ■ n Is the facility as described in the permit? ■ n n ❑ # Are there any special conditions for the permit? n ■ n Cl Is access to the plant site restricted to the general public? ■ ❑ ❑ ❑ Is the inspector granted access to all areas for inspection? ■ n n n Comment: Record Keeping Yes No NA NE Are records kept and maintained as required by the permit? ■ n n n Is all required information readily available, complete and current? ■ ❑ ❑ ❑ Are all records maintained for 3 years (lab. reg. required 5 years)? ■ i_i n n Are analytical results consistent with data reported on DMRs? n n n ■ Is the chain -of -custody complete? n n n ■ Dates, times and location of sampling n Name of individual performing the sampling n Results of analysis and calibration n Dates of analysis n Name of person performing analyses n Transported COCs n Are DMRs complete: do they include all permit parameters? ■ 0 0 ❑ Has the facility submittedits annual compliance report to users and DWQ? ■ ❑ ❑ ❑ (If the facility is = or > 5 MGD permitted flow) Do they operate 24/7 with a certified operator on each shift? ❑ ❑ ■ Is the ORC visitation log available and current? ■ n n n Is the. ORC certified at grade equal to or higher than the facility, classification? ■ ❑ ❑ ❑ Is the backup operator certified at one grade less or greater than the facility classification? ■ ❑ ❑ ❑ Is a copy of the current NPDES permit available on site? ■ n n n Facility has copy of previous year's Annual Report on file for review? ■ n 00 Comment: Operations & Maintenance Yes No NA NE Is the plant generally clean with acceptable housekeeping? ■ n ❑ ❑ Page # 3 Permit: NCO020486 ' Owner - Facility: North Mills River Recreation Area Inspection Date: 10./25/2006 Inspection Type: Compliance Evaluation Operations & Maintenance _ Yes No NA NE Does the facility analyze process. control parameters, for ex: MLSS, MCRT, Settleable Solids, pH, DO, Sludge ■ Judge, and other that are applicable? Comment: Aeration Basins Yes No NA NE Mode of operation Ezt.'Air -" Type of aeration system Diffused Is the basin free of dead spots? ■ n n n Are surface aerators and mixers operational? ❑ n ■ El Are the diffusers operational? ■ n' n ❑ Is the foam the proper color for the treatment process? ■ n n n Does the foam cover less than 25%. of the basin's surface? ■ fl n Is the DO level.acceptable? ■ ❑ n Is the DO level acceptable?(1.0 to 3.0 mg/1) ■ ❑ ❑ ❑ Comment: Disinfection -Tablet Yes No NA NE Are tablet chlorinators operational? ■ ❑ n ❑ Are the tablets the proper size and type? ■ ❑ n rl Number of tubes in use? 2 Is the level of chlorine residual acceptable? ■ ❑ ❑ n Is the contact chamber free of growth, or sludge buildup? ■ n n n Is there chlorine residual prior to de -chlorination? ■ n n n Comment: De -chlorination Yes ` No NA NE Type of system ? Tablet Is the feed ratio proportional to chlorine amount (1 to 1)? FT n ■- ❑ Is storage appropriate, for cylinders? n ■ n # Is de -chlorination substance stored away from chlorine containers? n . n ■ n Comment: Are the tablets the proper size and type? ■ ❑ n Are tablet de -chlorinators operational? ■ ❑ ❑ 0- Page # , 4 Permit: NC0020486 Inspection Date: 10/25/2006 Owner - Facility: North Mills River Recreation Area Inspection Type: Compliance Evaluation De -chlorination Number of tubes in use? Comment: Effluent Pipe Is right of way to the outfall properly maintained? Are the receiving water free of foam other than trace amounts and other debris? If effluent (diffuser pipes are required) are they operating properly? Comment: f Page # 5 PERMIT NUMBER: NCO020486 FACILITY NAME: USDA US Forest Service - North Mills River Recreation Area CITY: Waynesville COUNTY: Henderson OUTFALL:001 EFFLUENT PERIOD ENDING MONTH: 8 - 2006 REGION: Asheville DMR 12 Month Calculated PAGE 3 OF 3 00010 00310 00400 00530 00610 31616 50650 50060 deg c mg/1 su mg/l mg/1 #/100ml mgd ug/1 Temperature, SOD, 5-Day (20 Deg. C) pH Solids, Total Suspended Nitrogen, Ammonia Total Coliform, Fecal MF, M-FC Flow, in conduit or thru Chlorine, Total Residual Water Deg. Centigrade (as N) Broth,44.5C treatment plant 30 30 0.012 4-06 16 7.1 7.8 - 8.3 19.866667 1 1 0.000333 0 30 30 0.012 5-06 18.2 5.98 7.7 - 8.6 18.02 0.2 1.670278 0.00078 0 30 30 0.012 6-06 21.25 8.9125 7.4 - 7.9 20.55 1.15 8.190363 0.00025 0 30 30 0.012 7-06 22.7 8.875 74 - 7.9 22.65 25.85. 11.807938 0.00015 0 30 30 0.012 8-06 24.8 25.36 7.3 - 7.8 18.24 32.8 11.205154 0.00014 0 30 30 0.012 9-05 24.5 15.375 6.6 - 7.1 24.1 1.55 1.316074 0.000225 0 30 30 0.012 10-05 19.75 4.575 1 6.3 - 6.4 1 12.425 2 1 1 0.00016 0 Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department c,-, —vironment and Natural Resources SURFACE WATER PROTECTION June 5, 2006 Ms. Monica J. Schwalbach USDA US Forest Service P.O. Box 2750 Asheville, North Carolina 28802 Alan W. Klimek, P.E. Director Division of Water Quality Asheville Regional Office SUBJECT: Compliance Evaluation Inspection Status: Compliant North Mills River Recreation Area Wastewater Treatment Plant Permit No: NCO020486 Henderson County Dear Ms. Schwalbach: Enclosed please find a copy of the Compliance Evaluation Inspection form from the inspection conducted on May 17, 2006. The facility appeared to be in compliance with Permit # NC0020486. Please refer to the enclosed inspection report for additional observations and comments. If you or your staff have any questions, please call me at 828-296-4500, Ext. 4667. Sincerely, anet Cantwell Environmental Technician Enclosure ccr�Rshevi'ITe FI'les, w/-attacfinent.r;:.,�,�_ �- Central Files, w/ attachment James & James Environmental, w/ attachment NorthCarolina �atrrra!!// 2090 U.S. Highway 70, Swannanoa, NC 28778 Telephone: (828) 296-4500 Fax: (828) 299-7043 Customer Service 1 877 623-6748 SUBJECT: Compliance Evaluation Inspection Status: Compliant North Mills River Recreation Area Wastewater Treatment Plant Permit No: NCO020486 Henderson County Dear Ms. Schwalbach: Enclosed please find a copy of the Compliance Evaluation Inspection form from the inspection conducted on May 17, 2006. The facility appeared to be in compliance with Permit # NC0020486. Please refer to the enclosed inspection report for additional observations and comments. If you or your staff have any questions, please call me at 828-296-4500, Ext. 4667. Sincerely, anet Cantwell Environmental Technician Enclosure ccr�Rshevi'ITe FI'les, w/-attacfinent.r;:.,�,�_ �- Central Files, w/ attachment James & James Environmental, w/ attachment NorthCarolina �atrrra!!// 2090 U.S. Highway 70, Swannanoa, NC 28778 Telephone: (828) 296-4500 Fax: (828) 299-7043 Customer Service 1 877 623-6748 United States Environmental Protection Agency EPA Washington, D.C. 20460 Form Approved. OMB No. 2040-0057 Water Compliance inspection Report Approval expires 8-31-98 Section A: National Data System Coding (i.e., PCS) Transaction Code NPDES yr/mo/day Inspection Type Inspector Fac Type 1 I NI 2. 151 31 N00020486 111 121 06/05/17' 117 18 rl 19I� 20I 1 U Remarks 2111II IIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIIII1116 Inspection Work Days Facility Self -Monitoring Evaluation Rating B1 QA ---- —------ ----------Reserved----------------- 67I 169 70 I I 71 U 721 NJ 73I W I 174 711 I I I I I ]A 80 Section B: Facility Data Name and Location of Facility Inspected (For Industrial Users discharging to POTW, also include Entry Time/Date Permit Effective Date POTW name and NPDES permit Number) North Mills River Recreation Area 01:38 PM 06/05/17 06/02/01 Exit Time/Date Permit Expiration Date NCSR 1345 Waynesville NC 28786 02:05 PM 06/05/17 -11/01/31 Name(s) of Onsite Representative(s)/Titles(s)/Phone and Fax Number(s) Other Facility Data Name, Address of Responsible Official/Title/Phone and Fax Number Con acted Distict Ranger,1001 Pisgah Hwy Pisgah Forest NC 2,8768//828-257-421V No Section C: Areas Evaluated During Inspection (Check only those areas evaluated) Permit Operations & Maintenance 0 Records/Reports ■ Self -Monitoring Program Facility Site Review Effluent/Receiving Waters Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) (See attachment summary) Name(s) and Signature(s) of Inspector(s) Agency/Office/Phone and Fax Numbers Date Janet Cantwell ARO WQ//828-296-4500 Ext.4667/ Signature of Management Q A Reviewer Agency/Office/Phone and Fax Numbers Date EPA Form 3560-3 (Rev 9-94) Previous editions are obsolete. Page # , 1 NPDES yr/mo/day Inspection Type 1 3I NCO020486 I11 12I 06/05/17 I17 18ICI Section D: Summary of Finding/Comments (Attach additional sheets of narrative and checklists as necessary) Permit became effective February 1, 2006. The facility is well -maintained and operated. All records and reports were on -site and complete. This facility has very little flow. The effluent is clear. Both chlorination tubes contained tablets. Dechlorination tube was full of tablets. Access to the effluent discharge pipe needs to be maintained. Page # 2 Y Permit: NCO020486 Owner - Facility: North Mills River Recreation Area Inspection Date: 05/17/2006 Inspection Type: Compliance Evaluation Permit Yes No NA NE (If the present permit expires in 6 months or less). Has the permittee submitted a new application? ❑ ❑ ■ ❑ Is the facility as described in the permit? ■ ❑ ❑ ❑ # Are there any special conditions for the permit? ❑ ■ ❑ ❑ Is access to the plant site restricted to the general public? ■ ❑ ❑ ❑ Is the inspector granted access to all areas for inspection? ■ ❑ ❑ ❑ Comment: Permit became effective February 1, 2006. Operations & Maintenance Yes No NA NE Is the plant generally clean with acceptable housekeeping? ■ ❑ ❑ ❑ Does the facility analyze process control parameters, for ex: MLSS, MCRT, Settleable Solids, pH, DO, Sludge ■ ❑ ❑ ❑ Judge, and other that are applicable? Comment: Facility is well -maintained and operated. Record Keeping Yes No NA NE Are records kept and maintained as required by the permit? ■ ❑ ❑ ❑ Is all required information readily available, complete and current? ■ ❑ ❑ ❑ Are all records maintained for 3 years (lab. reg. required 5 years)? ■ n n ❑ Are analytical results consistent with data reported on DMRs? ❑ ❑ Cl ■ Is the chain -of -custody complete? ❑ ❑ ❑ ■ Dates, times and location of sampling ❑ Name of individual performing the sampling ❑ Results of analysis and calibration ❑ Dates of analysis ❑ Name of person performing analyses ❑ Transported COCs ❑ Are DMRs complete: do they include all permit parameters? ■ n ❑ Cl Has the facility submitted its annual compliance report to users and DWQ? ■ ❑ ❑ n (If the facility is = or > 5 MGD permitted flow) Do they operate 24/7 with a certified operator on each shift? ❑ ❑ ■ ❑ Is the ORC visitation log available and current? ■ ❑ ❑ ❑ Is the ORC certified at grade equal to or higher than the facility classification? ■ n n ❑ Is the backup operator certified at one grade less or greater than the facility classification? ■ ❑ ❑ ❑ Page # 3 Permit: NCO020486 Owner - Facility: North Mills River Recreation Area Inspection Date: 05/17/2006 Inspection Type: Compliance Evaluation Record Keeping Yes No NA NE Is a copy of the current NPDES permit available on site? ■ ❑ ❑ ❑ Facility has copy of previous year's Annual Report on file for review? ■ ❑ ❑ ❑ Comment: All records and reports were on -site and complete. Pump Station - Influent Yes No NA NE Is the pump wet well free of bypass lines or structures? ■ n_ n n Is the wet well free of excessive grease? ■ ❑ ❑ ❑ Are all pumps present? ■ 0.0 ❑ Are all pumps operable? ■ ❑ ❑ ❑ Are float controls operable? ■ Q ❑ ❑ Is SCADA telemetry available and operational? ❑ ❑ ■ ❑ Is audible and visual alarm available and operational? ■ ❑ ❑ ❑ Comment: This facility has very little flow. Aeration Basins Yes No NA NE Mode of operation Ext. Air Type of aeration system Diffused Is the basin free of dead spots? ■ ❑ ❑ ❑ Are surface aerators and mixers operational? 0.0 ■ ❑ Are the diffusers operational? ■ ❑ ❑ ❑ Is the foam the proper color for the treatment process? ■ ❑ ❑ ❑ Does the foam cover less than 25% of the basin's surface? ■ ❑ ❑ 0 Is the DO level acceptable? ❑ ❑ ❑ ■ Is the DO level acceptable?(1.0 to 3.0 mg/1) ❑ ❑ ❑ ■ Comment: Secondary Clarifier Yes No NA NE Is the clarifier free of black and odorous wastewater? ■ ❑ ❑ ❑ Is the site free of excessive buildup of solids in center well of circular clarifier? ❑ n ■ ❑ Are weirs level? ■ ❑ ❑ ❑ Is the site free of weir blockage? ■ ❑ 0 ❑ Page # 4 Permit: NC0020486 Owner -Facility: North Mills River Recreation Area Inspection Date: 05/17/2006 Inspection Type: Compliance Evaluation Secondary Clarifier Yes No NA NE Is the site free of evidence of short-circuiting? ■ ❑ ❑ ❑ Is scum removal adequate? ■ ❑ ❑ ❑ Is the site free of excessive floating sludge? ■ ❑ ❑ ❑ Is the drive unit operational? ❑ ❑ ■ ❑ Is the return rate acceptable (low turbulence)? ■ ❑ ❑ ❑ Is the overflow clear of excessive solids/pin floc? ■ ❑ ❑ ❑ Is the sludge blanket level acceptable? (Approximately %< of the sidewall depth) ❑ ❑ ❑ ■ Comment: The effluent is clear. Disinfection -Tablet Yes No NA NE Are tablet chlorinators operational? ■ ❑ ❑ ❑ Are the tablets the proper size and type? ■ ❑ ❑ ❑ Number of tubes in use? 2 Is the level of chlorine residual acceptable? ■ ❑ ❑ ❑ Is the contact chamber free of growth, or sludge buildup? ■ ❑ ❑ ❑ Is there chlorine residual prior to de -chlorination? ■ ❑ ❑ ❑ Comment: Both tubes contained chlorination tablets. De -chlorination Yes No NA NE Type of system ? Tablet Is the feed ratio proportional to chlorine amount (1 to 1)? ❑ ❑ ■ ❑ Is storage appropriate for cylinders? ❑ ❑ ■ ❑ # Is de -chlorination substance stored away from chlorine containers? ■ ❑ ❑ ❑ Comment: Dechlorination tube was full of tablets. Are the tablets the proper size and type? ■ ❑ ❑ ❑ Are tablet de -chlorinators operational? ■ ❑ ❑ ❑ Number of tubes in use? 1 Comment: Effluent Pipe Yes No NA NE Is right of way to the outfall properly maintained? ❑ ■ ❑ ❑ Page # 5 Permit: NC0020486 Inspection Date: 05/17/2006 Owner - Facility: North Mills River Recreation Area Inspection Type: Compliance Evaluation Effluent Pipe Are the receiving water free of foam other than trace amounts and. other debris? If effluent (diffuser pipes are required) are they operating properly? Comment: Access to the effluent discharge pipe needs to be maintained. nnn■ n❑■n Page # 6 NCDENR, North Carolina. Department of Environment and Natural Resources Division of Water Quality Beverly Eaves Perdue Coleen H. Sullins Dee Freeman Governor Director Secretary December 29, 2010 Mr. Charles F. Gay U.S. Forest Service_. 160-A Zillicoa St Asheville, N.C. 28801-1082 Dear Mr. Gay: Subject: Issuance of NPDES Permit NCO020486 North Mills River Recreation Area WWTP Henderson County Division personnel have reviewed and approved your application for renewal of the subject permit. Accordingly, we are forwarding the attached NPDES discharge permit. This permit is issued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the U.S. Environmental Protection Agency dated October 15, 2007 (or as subsequently amended). This final permit includes no major changes from the draft permit sent to you on November 10,2010. If any parts, measurement frequencies or sampling requirements contained in this permit are unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of this letter. This request must 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 (6714 Mail Service Center, Raleigh, North Carolina 27699-6714). Unless such demand is made, this decision shall be final and binding. Please note that this permit is not transferable except after notice to the Division. The Division may require modification or revocation and reissuance of the permit. This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Water Quality or permits required by the Division of Land Resources, the Coastal Area Management Act or any other Federal or Local governmental permit that may be required. If you have any questions concerning this permit, please contact Charles Weaver at telephone number (919) 807-6391. � f Coleen H. cc: Central Files Ashev-ilil ) M O nal;Off ee/Surfzfee, Water-Protectro_nnI NPDES Unit 4Y. �:+•`.V.�1.4:.:.).•�.:+�s.a3z6ss8iyla� L:. 1617 Mail Service Center, Raleigh, North Carolina 27699-1617. 512 North Salisbury Street, Raleigh, North Carolina 27604: Phone: 919 807-6300 / FAX 919 807-6495 / http://portal.ncdenr.org/web/wq, An Equal Opportunity/Affirmative Action Employer— 50% Recycled/10% Post Consumer Paper ECEID�I� JAN 18 2011 I WATER QUALITY SEC ASHEVILI(ffF.GIONAL Permit NGO020486. STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY PERMIT TO DISCHARGE WASTEWATER UNDER THE NATIONAL POLLUTANT DISCHARGE ELINHNATION 'SYSTEM In compliance with the provisions of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, the U.S. Department of Agriculture (U.S. Forest Service) is hereby authorized to discharge wastewater from a facility located at the - - North Mills River Recreation Area WWTP NCSR 1345 NW of Mills River Henderson County to receiving waters designated as the North Fork Mills River in subbasin 04-03-03 of the. French Broad River Basin in accordance with- effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III and IV hereof. This permit shall become effective February 1, 201 '1. This permit and authorization to discharge shall expire at midnight on January 31, 2016. Signed this day December 29, 2010 !/ r oleen H. Sullins, Director Division of Water Quality, By -Authority of the Environmental Management Commission Permit NCO020486 SUPPLEMENT TO, PERMIT COVER SHEET All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby revoked. As of this permit issuance, any previously issued permit bearing this number is no longer effective. Therefore, the exclusive authority to operate and discharge from this facility arises under the permit conditions, requirements, terms, and provisions included. herein. The U.S._Depar4nent of Agriculture (U. S. Forest Service) is_hereby authorized to: 1. Continue to operate an existing 0.012 MGD dual -train extended aeration package wastewater treatment system that includes the following components: ♦ Influent pump station ♦ 7500-gallon flow equalization basin with manual bar screen ♦ Dual submersible 30-gpm pumps ♦ Dual high-water alarms ♦ 40-cfm blower ♦ Dual 7500-gallon aeration basins with coarse air diffusers and 3 85-scfm , blowers _ ♦ Dual secondary clarifiers [50 ft2], each with skimmer and airlift sludge return' ♦ Dual tertiary filters [6.25 ft2], each with 40-scfm scour blower ♦ Clearwell and mudwell ♦ 4500-gallon aerobic digester with coarse air diffusers ♦ Tablet chlorine disinfection, ♦ Chlorine contact basin [417 gallons] ♦ Tablet dechlorination ♦ Effluent"outfall line [225 linear feet of 6" gravity pipe]' The facility.is located northwest of Mills River at the North Mills River Recreation Area WWTP off NCSR 13.45 in Henderson County, 2. Discharge from said treatment works at the location specified on the attached map into the North Fork Mills River, currently classified WS-II Trout HQW waters in hydrologic unit 06010105 of the French Broad River Basin. _ z - =hermit NC0020,486 A. (1) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS During the period beginning on the effective date. of this permit and lasting until expiration, the Permittee is authorized to discharge from outfall 001. Such discharges shall be limited and monitored by the Permittee as specified below: PARAMETER LIMITS MONITORING REQUIREMENTS [PCS Code] Monthly Daily Measurement Sample Type Sample Average Maximum Fre ueoc _, Location Flow 0.012 MGD Weekly Instantaneous Influent or [500501 Effluent BOD, 5-day (20°C) 30.0 mg/L 45.0 mg/L Weekly Grab Effluent C0310 Total Suspended Solids 30.0 mg/L 45.0 mg/L Weekly Grab' Effluent C0530 NHs as N 2/Month Grab Effluent C0610 Fecal Coliform (geometric mean) 200/100 ml 400/100 ml Weekly Grab Effluent 31616 Total Residual Chlorine (TRC)l 28 Ng/L 2/Week Grab Effluent 50060 Temperature (°C) Weekly Grab Effluent 00010 - pH > 6.0 and < 9.0 standard units Weekly Grab Effluent 00400 Footnotes:, 1. The facility shall report all effluent TRC values reported by a NC certified laboratory including field certified. However, effluent values below 50 µgIL will be treated as zero for compliance purposes. There shall be no discharge of floating solids or visible foam in other than trace amounts TPDES Permit Standard Conditions Page 1 of 18 PART II STANDARD CONDITIONS FOR NPDES PERMITS Section A. Definitions 2/Month Samples are collected twice per month with at least ten calendar days between sampling events. These samples shall be representative of the wastewater discharged during the sample period. 3/Week Samples are collected three times per week on three separate calendar days. These samples shall be representative of the wastewater discharged during the sample period. Act or "the Act" The Federal Water Pollution Control Act, also known as the Clean Water Act (CWA), as amended, 33 USC 1251, et. seq. Annual Average The arithmetic mean of all "daily discharges" of a pollutant measured during the calendar year. In the case of fecal coliform, the geometric mean of such discharges. Arithmetic Mean The summation of the individual values divided by the number of individual values. Bypass The known diversion of waste streams from any portion of a treatment facility including the collection system, which is not a designed or established or operating mode for the facility. Calendar Day The period from midnight of one day until midnight of the next day. However, for purposes of this permit, any consecutive 24-hour period that reasonably represents the calendar day may be used for sampling. Calendar Week The period from Sunday through the following Saturday. Calendar Quarter One of the following distinct periods: January through March, April through June, July through September, and October through December. Composite Sample A sample collected over a 24-hour period by continuous sampling or combining grab samples of at least 100 ml in such a manner as to result in a total sample representative of the wastewater discharge during the sample period. The Director may designate the most appropriate method (specific number and size of aliquots necessary, the time interval between grab samples, etc.) on a case -by -case basis. Samples may be collected manually or automatically. Composite samples may be obtained by the following methods: (1) Continuous: a single, continuous sample collected over a 24-hour period proportional to the rate of flow. (2) Constant time/variable volume: a series of grab samples collected at equal time intervals over a 24 hour period of discharge and combined proportional to the rate of flow measured at the time of individual sample collection, or (3) Variable time/constant volume: a series of grab samples of equal volume collected over a 24 hour period with the time intervals between samples determined by a preset number of gallons passing the sampling point. Flow measurement between sample intervals shall be determined by use of a flow recorder and totalizer, and the preset gallon interval between sample collection fixed at no greater than 1/24 of the expected total daily flow at the treatment system, or (4) Constant time/constant volume: a series of grab samples of equal volume collected over a 24-hour period at a constant time interval. Use of this method requires prior approval by the Director. This method may Version 1012912010 "DES Permit Standard Conditions Page 2 of 18 only be used in situations where effluent flow rates vary less than 15 percent. The following restrictions also apply: ➢ Influent and effluent grab samples shall be of equal size and of no less than 100 milliliters ➢ Influent samples shall not be collected more than once per hour. ➢ Permittees with wastewater treatment systems whose detention time < 24 hours shall collect effluent grab samples at intervals of no greater than 20 minutes apart during any 24-hour period. ➢ Permittees with wastewater treatment systems whose detention time exceeds 24 hours shall collect effluent grab samples at least every six hours; there must be a minimum of four samples during a 24- hour sampling period. Continuous flow measurement Flow monitoring that occurs without interruption throughout the operating hours of the facility. Flow shall be monitored continually except for the infrequent times when th�re may be no flow or for infrequent maintenance activities on the flow device. j Daily Discharge The discharge of a pollutant measured during a calendar day or any 24-hour period that reasonably represents the calendar day for purposes of sampling. For pollutants measured in units of mass, the "daily discharge" is calculated as the total mass of the pollutant discharged over the day. The "daily discharge" concentration comprises the mean concentration for a 24-hour sampling period as either a composite sample concentration or the arithmetic mean of all grab samples collected during that period. (40 CFR 122.2) Daily Maximum The highest "daily discharge" during the calendar month. Daily Sampling Parameters requiring daily sampling shall be sampled 5 out of every 7 days per week unless otherwise specified in the permit. Sampling shall be conducted on weekdays except where holidays or other disruptions of normal operations prevent weekday sampling. If sampling is required for all seven days of the week for any permit parameter(s), that requirement will be so noted on the Effluent Limitations and Monitoring Page(s). DWQ or "the Division" The Division of Water Quality, Department of Environment and Natural Resources. EMC The North Carolina Environmental Management Commission EPA The United States Environmental Protection Agency Facility Closure Cessation of all activities that require coverage under this NPDES permit. Completion of facility closure will allow this permit to be rescinded. Geometric Mean The Nth root of the product of the individual values where N = the number of individual values. For purposes of calculating the geometric mean, values of "0" (or "< [detection level]") shall be considered =1. Grab Sample Individual samples of at least 100 ml collected over a period of time not exceeding 15 minutes. Grab samples can be collected manually. Grab samples must be representative of the discharge (or the receiving stream, for instream samples). Hazardous Substance Any substance designated under 40 CFR Part 116 pursuant to Section 311 of the CWA. Instantaneous flow measurement A measure of flow taken at the time of sampling, when both the sample and flow will be representative of the total discharge. Version 1012912010 1PDES Permit Standard Conditions Page 3 of 18 Monthly Average (concentration limit) The arithmetic mean of all "daily discharges" of a pollutant measured during the calendar month. In the case of fecal coliform, the geometric mean of such discharges. Permit Issuing Authority The Director of the Division of Water Quality. Quarterly Average (concentration limit) The average of all samples taken over a calendar quarter. Severe property damage Substantial physical damage to property, damage to the treatment facilities which causes them to become inoperable, or substantial and permanent loss of natural resources which can reasonably be expected to occur in the absence of a bypass. Severe property damage excludes economic loss caused by delays in production. Toxic Pollutant: Any pollutant listed as toxic under Section 307(a)(1) of the CWA. Upset An incident beyond the reasonable control of the Permittee causing unintentional and temporary noncompliance with permit effluent limitations and/or monitoring requirements. An upset does not include noncompliance caused by operational error, improperly designed treatment facilities, inadequate treatment facilities, lack of preventive maintenance, or careless or improper operation. Weekly Average (concentration limit) The arithmetic mean of all "daily discharges" of a pollutant measured during the calendar week. In the case of fecal coliform, the geometric mean of such discharges. Section B. General Conditions 1. Duty to Comply The Permittee must comply with all conditions of this permit. Any permit noncompliance constitutes a violation of the CWA and is grounds for enforcement action; for permit termination, revocation and reissuance, or modification; or denial of a permit renewal application [40 CFR 122.411. a. The Permittee shall comply with effluent standards or prohibitions established under section 307(a) of the CWA for toxic pollutants and with standards for sewage sludge use or disposal established under section 405(d) of the CWA within the time provided in the regulations that establish these standards or prohibitions or standards for sewage sludge use or disposal, even if the permit has not yet been modified to incorporate the requirement. b. The CWA provides that any person who violates section[s] 301, 302, 306, 307, 308, 318 or 405 of the Act, or any permit condition or limitation implementing any such sections in a permit issued under section 402, or any requirement imposed in a pretreatment program approved under sections 402 (a) (3) or 402 (b) (8) of the Act, is subject to a civil penalty not to exceed $37,500 per day for each violation. [33 USC 1319 (d) and 40 CFR 122.41 (a) (2)] c. The CWA provides that any person who negligently violates sections 301, 302, 306, 307, 308, 318, or 405 of the Act, or any condition or limitation implementing any of such sections in a permit issued under section 402 of the Act, or any requirement imposed in a pretreatment program approved under section 402(a)(3) or 402(b)(8) of the Act, is subject to criminal penalties of $2,500 to $25,000 per day of violation, or imprisonment of not more than 1 year, or both. In the case of a second or subsequent conviction for a negligent violation, a person shall be subject to criminal penalties of not more than $50,000 per day of violation, or by imprisonment of not more than 2 years, or both. [33 USC 1319 (c) (1) and 40 CFR 122.41 (a) (2)] d. Any person who knowingly violates such sections, or such conditions or limitations is subject to criminal penalties of $5,000 to $50,000 per day of violation, or imprisonment for not more than 3 years, or both. In the case of a second or subsequent conviction for a knowing violation, a person shall be subject to criminal Version 1012912010 'DES Permit Standard Conditions Page 4 of 18 penalties of not more than $100,000 per day of violation, or imprisonment of not more than 6 years, or both. [33 USC 1319 (c) (2) and 40 CFR 122.41 (a) (2)] e. Any person who knowingly violates section 301, 302, 303, 306, 307, 308, 318 or 405 of the Act, or any permit condition or limitation implementing any of such sections in a permit issued under section 402 of the Act, and who knows at that time that he thereby places another person in imminent danger of death or serious bodily injury, shall, upon conviction, be subject to a fine of not more than $250,000 or imprisonment of not more than 15 years, or both. In the case of a second or subsequent conviction for a knowing endangerment violation, a person shall be subject to a fine of not more than $500,000 or by imprisonment of not more than 30 years, or both. An organization, as defined in section 309(c)(3)(B)(hi) of the CWA, shall, upon conviction of violating the imminent danger provision, be subject to a fine of not more than $1,000,000 and can be fined up to $2,000,000 for second or subsequent convictions. [40 CFR 122.41 (a) (2)] f. Under state law, a civil penalty of not more than $25,000 per violation may be assessed against any person who violates or fails to act in accordance with the terms, conditions, or requirements of a permit. [North Carolina General Statutes § 143-215.6A] g. Any person may be assessed an administrative penalty by the Administrator for violating section 301, 302, 306, 307, 308, 318 or 405 of this Act, or any permit condition or limitation implementing any of such sections in a permit issued under section 402 of this Act. Administrative penalties for Class I violations are not to exceed $16,000 per violation, with the maximum amount of any Class I penalty assessed not to exceed $37,500. Penalties for Class II violations are not to exceed $16,000 per day for each day during which the violation continues, with the maximum amount of any Class II penalty not to exceed $177,500. [33 USC 1319 (g) (2) and 40 CFR 122.41 (a) (3)] 2. Duty to Mitigate The Permittee shall take all reasonable steps to minimize or prevent any discharge or sludge use or disposal in violation of this permit with a reasonable likelihood of adversely affecting human health or the environment [40 CFR 122.41 (d)]. 3. Civil and Criminal Liability Except as provided in permit conditions on 'Bypassing" (Part II. C. 4), "Upsets" (Part II. C. 5) and 'Power Failures" (Part II. C. 7), nothing in this permit shall be construed to relieve the Permittee from any responsibilities, liabilities, or penalties for noncompliance pursuant to NCGS 143-215.3, 143-215.6 or Section 309 of the Federal Act, 33 USC 1319. Furthermore, the Permittee is responsible for consequential damages, such as fish kills, even though the responsibility for effective compliance may be temporarily suspended. 4. Oil and Hazardous Substance Liability Nothing in this permit shall be construed to preclude the institution of any legal action or relieve the Permittee from any responsibilities, liabilities, or penalties to which the Permittee is or may be subject to under NCGS 143-215.75 et seq. or Section 311 of the Federal Act, 33 USG 1321. Furthermore, the Permittee is responsible for consequential damages, such as fish kills, even though the responsibility for effective compliance may be temporarily suspended. 5. Property Rights The issuance of this permit does not convey any property rights in either real or personal property, or any exclusive privileges, nor does it authorize any injury to private property or any invasion of personal rights, nor any infringement of Federal, State or local laws or regulations [40 CFR 122.41 (g)]. 6. Onshore or Offshore Construction This permit does not authorize or approve the construction of any onshore or offshore physical structures or facilities or the undertaking of any work in any navigable waters. 7. Severability The provisions of this permit are severable. If any provision of this permit, or the application of any provision of this permit to any circumstances, is held invalid, the application of such provision to other circumstances, and the remainder of this permit, shall not be affected thereby [NCGS 150B-23]. Version 1012912010 ?DES Permit Standard Conditions Page 5 of 18 8. Duty to Provide Information The Permittee shall furnish to the Permit Issuing Authority, within a reasonable time, any information which the Permit Issuing Authority may request to determine whether cause exists for modifying, revoking and reissuing, or terminating this permit or to determine compliance with this permit. The Permittee shall also furnish to the Permit Issuing Authority upon request, copies of records required by this permit [40 CFR 122.41 (h)]• 9. Duty to Reapply If the Permittee wishes to continue an activity regulated by this permit after the expiration date of this permit, the Permittee must apply for and obtain a new permit [40 CFR 122.41 (b)]. 10. Expiration of Permit The Permittee is not authorized to discharge after the expiration date. In order to receive automatic authorization to discharge beyond the expiration date, the Permittee shall submit such information, forms, and fees as are required by the agency authorized to issue permits no later than 180 days prior to the expiration date. Any Permittee that has not requested renewal at least 180 days prior to expiration, or any Permittee that does not have a permit after the expiration and has not requested renewal at least 180 days prior to expiration, will subject the Permittee to enforcement procedures as provided in NCGS 143-215.6 and 33 USC 1251 et. seq. 11. Signatory Requirements All applications, reports, or information submitted to the Permit Issuing Authority shall be signed and certified [40 CFR 122.41 (k)]. a. All permit applications shall be signed as follows: (1) For a corporation: by a responsible corporate officer. For the purpose of this Section, a responsible corporate officer means: (a) a president, secretary, treasurer or vice president of the corporation in charge of a principal business function, or any other person who performs similar policy or decision making functions for the corporation, or (b) the manager of one or more manufacturing, production, or operating facilities, provided, the manager is authorized to make management decisions which govern the operation of the regulated facility including having the explicit or implicit duty of making major capital investment recommendations, and initiating and directing other comprehensive measures to assure long term environmental compliance with environmental laws and regulations; the manager can ensure that the necessary systems are established or actions taken to gather complete and accurate information for permit application requirements; and where authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures. (2) For a partnership or sole proprietorship: by a general partner or the proprietor, respectively; or (3) For a municipality, State, Federal, or other public agency: by either a principal executive officer or ranking elected official [40 CFR 122.22]. b. All reports required by the permit and other information requested by the Permit Issuing Authority shall be signed by a person described in paragraph a. above or by a duly authorized representative of that person. A person is a duly authorized representative only if: (1) The authorization is made in writing by a person described above; (2) The authorization specified either an individual or a position having responsibility for the overall operation of the regulated facility or activity, such as the position of plant manager, operator of a well or well field, superintendent, a position of equivalent responsibility, or an individual or position having overall responsibility for environmental matters for the company. (A duly authorized representative may thus be either a named individual or any individual occupying a named position.); and (3) The written authorization is submitted to the Permit Issuing Authority [40 CFR 122.221 c. Changes to authorization: If an authorization under paragraph (b) of this section is no longer accurate because a different individual or position has responsibility for the overall operation of the facility, a new authorization satisfying the requirements of paragraph (b) of this section must be submitted to the Director prior to or together with any reports, information, or applications to be signed by an authorized representative [40 CFR 122.22] Version 1012912010 'DES Permit Standard Conditions Page 6 of 18 d. Certification. Any person signing a document under paragraphs a. or b. of this section shall make the following certification [40 CFR 122.22]. NO OTHER STATEMENTS OF CERTIFICATION WILL BE ACCEPTED: "I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations." 12. Permit Actions This permit may be modified, revoked and reissued, or terminated for cause. The filing of a request by the Permittee for a permit modification, revocation and reissuance, or termination, or a notification of planned changes or anticipated noncompliance does not stay any permit condition [40 CFR 122.41 (f)]. 13. Permit Modification, Revocation and Reissuance, or Termination The issuance of this permit does not prohibit the permit issuing authority from reopening and modifying the permit, revoking and reissuing the permit, or terminating the permit as allowed by the laws, rules, and regulations contained in Title 40, Code of Federal Regulations, Parts 122 and 123; Title 15A of the North Carolina Administrative Code, Subchapter 2H.0100; and North Carolina General Statute 143-215.1 et. al. 14. Annual Administering and Compliance Monitoring Fee Requirements The Permittee must pay the annual administering and compliance monitoring fee within thirty days after being billed by the Division. Failure to pay the fee in a timely manner in accordance with 15A NCAC 2H.0105 (b) (2) may cause this Division to initiate action to revoke the permit. Section C. Operation and Maintenance of Pollution Controls 1. Certified Operator Upon classification of the permitted facility by the Certification Commission, the Permittee shall employ a certified water pollution control treatment system operator in responsible charge (ORC) of the water pollution control treatment system. Such operator must hold a certification of the grade equivalent to or greater than the classification assigned to the water pollution control treatment system by the Certification Commission. The Permittee must also employ one or more certified Back-up ORCs who possess a currently valid certificate of the type of the system. Back-up ORCs must possess a grade equal to (or no more than one grade less than) the grade of the system [15A NCAC 8G.02011. The ORC of each Class I facility must: ➢ Visit the facility as often as is necessary to insure proper operation of the treatment system; the treatment facility must be visited at least weekly ➢ Comply with all other conditions of 15A NCAC 8G.0204. The ORC of each Class II, I1I and IV facility must: ➢ Visit the facility as often as is necessary to insure proper operation of the treatment system; the treatment facility must be visited at least five days per week, excluding holidays ➢ Properly manage and document daily operation and maintenance of the facility ➢ Comply with all other conditions of 15A NCAC 8G.0204. Once the facility is classified, the Permittee shall submit a letter to the Certification Commission designating the operator in responsible charge: a. Within 60 calendar days prior to wastewater being introduced into a new system b. Within 120 calendar days of: ➢ Receiving notification of a change in the classification of the system requiring the designation of a new ORC and back-up ORC ➢ A vacancy in the position of ORC or back-up ORC. Version 1012912010 1PDES Permit Standard Conditions Page 7 of 18 2. Proper Operation and Maintenance The Permittee shall at all times provide the operation and maintenance resources necessary to operate the existing facilities at optimum efficiency. The Permttee shall at all times properly operate and maintain all facilities and systems of treatment and control (and related appurtenances) which are installed or used by the Permittee to achieve compliance with the conditions of this permit. Proper operation and maintenance also includes adequate laboratory controls and appropriate quality assurance procedures. This provision requires the Permittee to install and operate backup or auxiliary facilities only when necessary to achieve compliance with the conditions of the permit [40 CFR 122.41 (e)]. NOTE: Properly and officially designated operators are fully responsible for all proper operation and maintenance of the facility, and all documentation required thereof, whether acting as a contract operator [subcontractor] or a member of the Permittee's staff. 3. Need to Halt or Reduce not a Defense It shall not be a defense for a Permittee in an enforcement action that it would have been necessary to halt or reduce the permitted activity in order to maintain compliance with the condition of this permit [40 CFR 122.41 (c)]• 4. Bypassing of Treatment Facilities a. Bypass not exceeding limitations [40 CFR 122.41 (m) (2)] The Permittee may allow any bypass to occur which does not cause effluent limitations to be exceeded, but only if it also is for essential maintenance to assure efficient operation. These bypasses are not subject to the provisions of Paragraphs b. and c. of this section. b. Notice [40 CFR 122.41 (m) (3)] (1) Anticipated bypass. If the Permittee knows in advance of the need for a bypass, it shall submit prior notice, if possible at least ten days before the date of the bypass; including an evaluation of the anticipated quality and effect of the bypass. (2) Unanticipated bypass. The Permittee shall submit notice of an unanticipated bypass as required in Part II. E. 6. (24-hour notice). c. Prohibition of Bypass (1) Bypass from the treatment facility is prohibited and the Permit Issuing Authority may take enforcement action against a Permittee for bypass, unless: (A) Bypass was unavoidable to prevent loss of life, personal injury or severe property damage; (B) There were no feasible alternatives to the bypass, such as the use of auxiliary treatment facilities, retention of untreated wastes or maintenance during normal periods of equipment downtime. This condition is not satisfied if adequate backup equipment should have been installed in the exercise of reasonable engineering judgment to prevent a bypass which occurred during normal periods of equipment downtime or preventive maintenance; and (C) The Permittee submitted notices as required under Paragraph b. of this section. (2) Bypass from the collection system is prohibited and the Permit Issuing Authority may take enforcement action against a Permittee for a bypass as provided in any current or future system -wide collection system permit associated with the treatment facility. (3) The Permit Issuing Authority may approve an anticipated bypass, after considering its adverse effects, if the Permit Issuing Authority determines that it will meet the three conditions listed above in Paragraph c. (1) of this section. Upsets a. Effect of an upset [40 CFR 122.41 (n) (2)]: An upset constitutes an affirmative defense to an action brought for noncompliance with such technology based permit effluent limitations if the requirements of paragraph b. of this condition are met. No determination made during administrative review of claims that noncompliance was caused by upset, and before an action for noncompliance, is final administrative action subject to judicial review. Version 1012912010 ?DES Permit Standard Conditions Page 8 of 18 b. Conditions necessary for a demonstration of upset: Any Permittee who wishes to establish the affirmative defense of upset shall demonstrate, through properly signed, contemporaneous operating logs, or other relevant evidence that: (1) An upset occurred and that the Permittee can identify the cause(s) of the upset; (2) The Permittee facility was at the time being properly operated; and (3) The Permittee submitted notice of the upset as required in Part II. E. 6. (b) of this permit. (4) The Permittee complied with any remedial measures required under Part II. B. 2. of this permit. c. Burden of proof [40 CFR 122.41 (n) (4)]: The Permittee seeking to establish the occurrence of an upset has the burden of proof in any enforcement proceeding. Removed Substances Solids, sludges, filter backwash, or other pollutants removed in the course of treatment or control of wastewaters shall be utilized/disposed of in accordance with NCGS 143-215.1 and in a manner such as to prevent any pollutant from such materials from entering waters of the State or navigable waters of the United States. The Permittee shall comply with all existing Federal regulations governing the disposal of sewage sludge. Upon promulgation of 40 CFR Part 503, any permit issued by the Permit Issuing Authority for the utilization/disposal of sludge may be reopened and modified, or revoked and reissued, to incorporate applicable requirements at 40 CFR 503. The Permittee shall comply with applicable 40 CFR 503 Standards for the Use and Disposal of Sewage Sludge (when promulgated) within the time provided in the regulation, even if the permit is not modified to incorporate the requirement. The Permittee shall notify the Permit Issuing Authority of any significant change in its sludge use or disposal practices. 7. Power Failures The Permittee is responsible for maintaining adequate safeguards (as required by 15A NCAC 2H.0124) to prevent the discharge of untreated or inadequately treated wastes during electrical power failures either by means of alternate power sources, standby generators or retention of inadequately treated effluent. Section D. Monitoring and Records Representative Sampling Samples collected and measurements taken, as required herein, shall be characteristic of the volume and nature of the permitted discharge. Samples collected at a frequency less than daily shall be taken on a day and time that is characteristic of the discharge over the entire period the sample represents. All samples shall be taken at the monitoring points specified in this permit and, unless otherwise specified, before the effluent joins or is diluted by any other wastestream, body of water, or substance. Monitoring points shall not be changed without notification to and the approval of the Permit Issuing Authority [40 CFR 122.41 (j)]. 2. Reporting Monitoring results obtained during the previous month(s) shall be summarized for each month and reported on a monthly Discharge Monitoring Report (DMR) Form (MR 1,1.1, 2, 3) or alternative forms approved by the Director, postmarked no later than the last calendar day of the month following the completed reporting period. The first DMR is due on the last day of the month following the issuance of the permit or in the case of a new facility, on the last day of the month following the commencement of discharge. Duplicate signed copies of these, and all other reports required herein, shall be submitted to the following address: NC DENR / Division of Water Quality / Surface Water Protection Section ATTENTION: Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 3. Flow Measurements Appropriate flow measurement devices and methods consistent with accepted scientific practices shall be selected and used to ensure the accuracy and reliability of measurements of the volume of monitored discharges. The devices shall be installed, calibrated and maintained to ensure that the accuracy of the Version 1012912010 1PDES Permit Standard Conditions Page 9 of 18 measurements is consistent with the accepted capability of that type of device. Devices selected shall be capable of measuring flows with a maximum deviation of less than 10% from the true discharge rates throughout the range of expected discharge volumes. Flow measurement devices shall be accurately calibrated at a minimum of once per year and maintained to ensure that the accuracy of the measurements is consistent with the accepted capability of that type of device. The Director shall approve the flow measurement device and monitoring location prior to installation. Once -through condenser cooling water flow monitored by pump logs, or pump hour meters as specified in Part I of this permit and based on the manufacturer's pump curves shall not be subject to this requirement. 4. Test Procedures Laboratories used for sample analysis must be certified by the Division. Permittees should contact the Division's Laboratory Certification Section (919 733-3908 or http://portal.ncdenr.org/web/wq/lab/cert) for information regarding laboratory certifications. Facilities whose personnel are conducting testing of field -certified parameters only must hold the appropriate field parameter laboratory certifications. Test procedures for the analysis of pollutants shall conform to the EMC regulations (published pursuant to NCGS 143-215.63 et. seq.), the Water and Air Quality Reporting Acts, and to regulations published pursuant to Section 304(g), 33 USC 1314, of the CWA (as amended), and 40 CFR 136; or in the case of sludge use or disposal, approved under 40 CFR 136, unless otherwise specified in 40 CFR 503, unless other test procedures have been specified in this permit [40 CFR 122.41]. To meet the intent of the monitoring required by this permit, all test procedures must produce minimum detection and reporting levels that are below the permit discharge requirements and all data generated must be reported down to the minimum detection or lower reporting level of the procedure. If no approved methods are determined capable of achieving minimum detection and reporting levels below permit discharge requirements, then the most sensitive (method with the lowest possible detection and reporting level) approved method must be used. 5. Penalties for Tampering The CWA provides that any person who falsifies, tampers with, or knowingly renders inaccurate, any monitoring device or method required to be maintained under this permit shall, upon conviction, be punished by a fine of not more than $10,000 per violation, or by imprisonment for not more than two years per violation, or by both. If a conviction of a person is for a violation committed after a first conviction of such person under this paragraph, punishment is a fine of not more than $20,000 per day of violation, or by imprisonment of not more than 4 years, or both [40 CFR 122.411. 6. Records Retention Except for records of monitoring information required by this permit related to the Permittee's sewage sludge use and disposal activities, which shall be retained for a period of at least five years (or longer as required by 40 CFR 503), the Permittee shall retain records of all monitoring information, including: ➢ all calibration and maintenance records ➢ all original strip chart recordings for continuous monitoring instrumentation copies of all reports required by this permit ➢ copies of all data used to complete the application for this permit These records or copies shall be maintained for a period of at least 3 years from the date of the sample, measurement, report or application. This period may be extended by request of the Director at any time [40 CFR 122.411. 7. Recording Results For each measurement or sample taken pursuant to the requirements of this permit, the Permittee shall record the following information [40 CFR 122.41]: a. The date, exact place, and time of sampling or measurements; b. The individual(s) who performed the sampling or measurements; Version 1012912010 "DES Permit Standard Conditions Page 10 of 18 c. The date(s) analyses were performed; d. The individual(s) who performed the analyses; e. The analytical techniques or methods used; and f. The results of such analyses. 8. Inspection and Entry The Permittee shall allow the Director, or an authorized representative (including an authorized contractor acting as a representative of the Director), upon the presentation of credentials and other documents as may be required by law, to; a. Enter upon the Permittee's premises where a regulated facility or activity is located or conducted, or where records must be kept under the conditions of this permit; b. Have access to and copy, at reasonable times, any records that must be kept under the conditions of this permit; c. Inspect at reasonable times any facilities, equipment (including monitoring and control equipment), practices, or operations regulated or required under this permit; and d. Sample or monitor at reasonable times, for the purposes of assuring permit compliance or as otherwise authorized by the CWA, any substances or parameters at any location [40 CFR 122.41 (i)]. Section E Reporting Requirements 1. Change in Discharge All discharges authorized herein shall be consistent with the terms and conditions of this permit. The discharge of any pollutant identified in this permit more frequently than or at a level in excess of that authorized shall constitute a violation of the permit. 2. Planned Changes The Permittee shall give notice to the Director as soon as possible of any planned physical alterations or additions to the permitted facility [40 CFR 122.41 (1)]. Notice is required only when: a. The alteration or addition to a permitted facility may meet one of the criteria for new sources at 40 CFR 122.29 (b); or b. The alteration or addition could significantly change the nature or increase the quantity of pollutants discharged. This notification applies to pollutants subject neither to effluent limitations in the permit, nor to notification requirements under 40 CFR 122.42 (a) (1). c. The alteration or addition results in a significant change in the Permittee's sludge use or disposal practices, and such alteration, addition or change may justify the application of permit conditions that are different from or absent in the existing permit, including notification of additional use or disposal sites not reported during the permit application process or not reported pursuant to an approved land application plan. 3. Anticipated Noncompliance The Permittee shall give advance notice to the Director of any planned changes to the permitted facility or other activities that might result in noncompliance with the permit [40 CFR 122.41 (1) (2)]. 4. Transfers This permit is not transferable to any person without approval from the Director. The Director may require modification or revocation and reissuance of the permit to document the change of ownership. Any such action may incorporate other requirements as may be necessary under the CWA [40 CFR 122.41 (1) (3)]. 5. Monitoring Reports Monitoring results shall be reported at the intervals specified elsewhere in this permit [40 CFR 122.41 (1) (4)]. a. Monitoring results must be reported on a Discharge Monitoring Report (DMR) (See Part II. D. 2) or forms provided by the Director for reporting results of monitoring of sludge use or disposal practices. Version 1012912010 fPDES Permit Standard Conditions Page 11 of 18 b. If the Permittee monitors any pollutant more frequently than required by this permit, the results of such monitoring shall be included in the calculation and reporting of the data submitted on the DMR. 6. Twenty-four Hour Reporting a. The Permittee shall report to the Director or the appropriate Regional Office any noncompliance that potentially threatens public health or the environment. Any information shall be provided orally within 24 hours from the time the Permittee became aware of the circumstances. A written submission shall also be provided within 5 days of the time the Permittee becomes aware of the circumstances. The written submission shall contain a description of the noncompliance, and its cause; the period of noncompliance, including exact dates and times, and if the noncompliance has not been corrected, the anticipated time it is expected to continue; and steps taken or planned to reduce, eliminate, and prevent reoccurrence of the noncompliance [40 CFR 122.41 (1) (6)]. b. The Director may waive the written report on a case -by -case basis for reports under this section if the oral report has been received within 24 hours. c. Occurrences outside normal business hours may also be reported to the Division's Emergency Response personnel at (800) 662-7956, (800) 858-0368 or (919) 733-3300. 7. Other Noncompliance The Permittee shall report all instances of noncompliance not reported under Part II. E. 5 and 6. of this permit at the time monitoring reports are submitted. The reports shall contain the information listed in Part II. E. 6. of this permit [40 CFR 122.41 (1) (7)]. 8. Other Information Where the Permittee becomes aware that it failed to submit any relevant facts in a permit application, or submitted incorrect information in a permit application or in any report to the Director, it shall promptly submit such facts or information [40 CFR 122.41 (1) (8)]. 9. Noncompliance Notification The Permittee shall report by telephone to either the central office or the appropriate regional office of the Division 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 water pollution control facility which results in the discharge of significant amounts of wastes which are abnormal in quantity or characteristic, such as the dumping of the contents of a sludge digester; the known passage of a slug of hazardous substance through the facility; or any other unusual circumstances. b. Any process unit failure, due to known or unknown reasons, that render the facility incapable of adequate wastewater treatment such as mechanical or electrical failures of pumps, aerators, compressors, etc. c. Any failure of a pumping station, sewer line, or treatment facility resulting in a by-pass without treatment of all or any portion of the influent to such station or facility. Persons reporting such occurrences by telephone shall also file a written report within 5 days following first knowledge of the occurrence. 10. Availability of Reports Except for data determined to be confidential under NCGS 143-215.3 (a)(2) or Section 308 of the Federal Act, 33 USC 1318, all reports prepared in accordance with the terms shall be available for public inspection at the offices of the Division. As required by the Act, effluent data shall not be considered confidential. Knowingly making any false statement on any such report may result in the imposition of criminal penalties as provided for in NCGS 143-215.1(b)(2) or in Section 309 of the Federal Act. 11. Penalties for Falsification of Reports The CWA provides that any person who knowingly makes any false statement, representation, or certification in any record or other document submitted or required to be maintained under this permit, including monitoring reports or reports of compliance or noncompliance shall, upon conviction, be punished by a fine of not more than $25,000 per violation, or by imprisonment for not more than two years per violation, or by both [40 CFR 122.411. Version 1012912010 'DES Permit Standard Conditions Page 12 of 18 12. Annual Performance Reports Permittees who own or operate facilities that collect or treat municipal or domestic waste shall provide an annual report to the Permit Issuing Authority and to the users/customers served by the Permittee (NCGS 143- 215.1C). The report shall summarize the performance of the collection or treatment system, as well as the extent to which the facility was compliant with applicable Federal or State laws, regulations and rules pertaining to water quality. The report shall be provided no later than sixty days after the end of the calendar or fiscal year, depending upon which annual period is used for evaluation. The report shall be sent to: NC DENR / Division of Water Quality / Surface Water Protection Section ATTENTION: Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 Version 1012912010 1PDES Permit Standard Conditions Page 13 of 18 PART III OTHER REQUIREMENTS Section A. Construction The Permittee shall not commence construction of wastewater treatment facilities, nor add to the plant's treatment capacity, nor change the treatment process(es) utilized at the treatment plant unless the Division has issued an Authorization to Construct (AtC) permit. Issuance of an AtC will not occur until Final Plans and Specifications for the proposed construction have been submitted by the Permittee and approved by the Division. Section B. Groundwater Monitoring The Permittee shall, upon written notice from the Director, conduct groundwater monitoring as may be required to determine the compliance of this NPDES permitted facility with the current groundwater standards. Section C. Changes in Discharges of Toxic Substances The Permittee shall notify the Permit Issuing Authority as soon as it knows or has reason to believe (40 CFR 122.42): a. That any activity has occurred or will occur which would result in the discharge, on a routine or frequent basis, of any toxic pollutant which is not limited in the permit, if that discharge will exceed the highest of the following "notification levels"; (1) One hundred micrograms per liter (100 pg/L); (2) Two hundred micrograms per liter (200 pg/L) for acrolein and acrylonitrile; five hundred micrograms per liter (500 pg/L) for 2.4-dinitrophenol and for 2-methyl-4.6-dinitrophenol; and one milligram per liter (1 mg/L) for antimony; (3) Five times the maximum concentration value reported for that pollutant in the permit application. b. That any activity has occurred or will occur which would result in any discharge, on a non -routine or infrequent basis, of a toxic pollutant which is not limited in the permit, if that discharge will exceed the highest of the following "notification levels"; (1) Five hundred micrograms per liter (500 pg/L); (2) One milligram per liter (1 mg/L) for antimony; (3) Ten times the maximum concentration value reported for that pollutant in the permit application. Section D. Evaluation of Wastewater Discharge Alternatives The Permittee shall evaluate all wastewater disposal alternatives and pursue the most environmentally sound alternative of the reasonably cost effective alternatives. If the facility is in substantial non-compliance with the terms and conditions of the NPDES permit or governing rules, regulations or laws, the Permittee shall submit a report in such form and detail as required by the Division evaluating these alternatives and a plan of action within 60 days of notification by the Division. Section E. Facility Closure Requirements The Permittee must notify the Division at least 90 days prior to the closure of any wastewater treatment system covered by this permit. The Division may require specific measures during deactivation of the system to prevent adverse impacts to waters of the State. This permit cannot be rescinded while any activities requiring this permit continue at the permitted facility. Version 1012912010 "DES Permit Standard Conditions Page 14 of 18 PART IV SPECIAL CONDITIONS FOR MUNICIPAL FACILITIES Section A. Definitions In addition to the definitions in Part II of this permit, the following definitions apply to municipal facilities: Indirect Discharge or Industrial User Any non -domestic source that discharges wastewater containing pollutants into a POTW regulated under section 307(b), (c) or (d) of the CWA. [40 CFR 403.3 (i) and (j)] Interference Inhibition or disruption of the POTW treatment processes; operations; or its sludge process, use, or disposal which causes or contributes to a violation of any requirement of the POTW's NPDES Permit or prevents sewage sludge use or disposal in compliance with specified applicable State and Federal statutes, regulations, or permits. [15A NCAC 2H.0903 (b) (13)] Pass Through A discharge which exits the POTW into waters of the State in quantities or concentrations which, alone or with discharges from other sources, causes a violation, including, an increase in the magnitude or duration of a violation, of the POTW's NPDES permit, or of an instream water quality standard. [15A NCAC 2H.0903 (b) (23)] Publicly Owned Treatment Works (POTW) A treatment works as defined by Section 212 of the CWA, owned by a State or local government entity. This definition includes any devices and systems used in the storage, treatment, recycling and reclamation of municipal sewage or industrial wastes of a liquid nature. It also includes sewers, pipes, and other conveyances only if they convey wastewater to a POTW. The term also means the local government entity, or municipality, as defined in section 502(4) of the CWA, which has jurisdiction over indirect discharges to and the discharges from such a treatment works. [15A NCAC 2H.0903 (b) (27)] "Significant Industrial User" or "SIU" An industrial user that discharges wastewater into a publicly owned treatment works and that [15A NCAC 2H.0903 (b) (34)]: (a) discharges an average of 25,000 gallons or more per day of process wastewater to the POTW (excluding sanitary, noncontact cooling and boiler blowdown wastewaters) or; (b) contributes more than 5 percent of the design flow of the POTW treatment plant or more than 5 percent of the maximum allowable headworks loading of the POTW treatment plant for any pollutant of concern, or; (c) is required to meet a national categorical pretreatment standard, or; (d) is, regardless of Parts (a), (b), and (c) of this definition, otherwise determined by the POTW, the Division, or the EPA to have a reasonable potential for adversely affecting the POTW's operation or for violating any pretreatment standard or requirement or POTW's receiving stream standard, or to limit the POTW's sludge disposal options. Section B. Publicly Owned Treatment Works (POTWs) All POTWs are required to prevent the introduction of pollutants into the POTW which will interfere with the operation of the POTW, including interference with its use or disposal of municipal sludge, or pass through the treatment works or otherwise be incompatible with such treatment works. [40 CFR 403.2] All POTWs must provide adequate notice to the Director of the following [40 CFR 122.42 (b)]: 1. Any new introduction of pollutants into the POTW from an indirect discharger, regardless of the means of transport, which would be subject to section 301 or 306 of CWA if it were directly discharging those pollutants; and 2. Any substantial change in the volume or character of pollutants being introduced by an indirect discharger as influent to that POTW at the time of issuance of the permit. Version 1012912010 TPDES Permit Standard Conditions Page 15 of 18 3. For purposes of this paragraph, adequate notice shall include information on (1) the quality and quantity of effluent introduced into the POTW, and (2) any anticipated impact that may result from the change of the quantity or quality of effluent to be discharged from the POTW. Section C. Municipal Control of Pollutants from Industrial Users. 1. Effluent limitations are listed in Part I of this permit. Other pollutants attributable to inputs from industries using the municipal system may be present in the Permittee's discharge. At such time as sufficient information becomes available to establish limitations for such pollutants, this permit may be revised to specify effluent limitations for any or all of such other pollutants in accordance with best practicable technology or water quality standards. 2. Prohibited Discharges a. Under no circumstances shall the Permittee allow introduction of pollutants or discharges into the waste treatment system or waste collection system which cause or contribute to Pass Through or Interference as defined in 15A NCAC 2H.0900 and 40 CFR 403. [40 CFR 403.5 (a) (1)] b. Under no circumstances shall the Permittee allow introduction of the following wastes in the waste treatment or waste collection system [40 CFR 403.5 (b)]: (1) Pollutants which create a fire or explosion hazard in the POTW, including, but not limited to, wastestreams with a closed cup flashpoint of less than 140 degrees Fahrenheit or 60 degrees Centigrade using the test methods specified in 40 CFR 261.21; (2) Pollutants which cause corrosive structural damage to the POTW, but in no case discharges with pH lower than 5.0, unless the works is specifically designed to accommodate such discharges; (3) Solid or viscous pollutants in amounts which cause obstruction to the flow in the POTW resulting in Interference; (4) Any pollutant, including oxygen demanding pollutants (BOD, etc.) released in a Discharge at a flow rate and/or pollutant concentration which will cause Interference with the POTW; (5) Heat in amounts which will inhibit biological activity in the POTW resulting in Interference, but in no case heat in such quantities that the temperature at the POTW Treatment Plant exceeds 40°C (104°F) unless the Division, upon request of the POTW, approves alternate temperature limits; (6) Petroleum oil, non -biodegradable cutting oil, or products of mineral oil origin in amounts that will cause Interference or Pass Through; (7) Pollutants which result in the presence of toxic gases, vapors, or fumes within the POTW in a quantity that may cause acute worker health and safety problems; (8) Any trucked or hauled pollutants, except at discharge points designated by the POTW. c. The Permittee shall investigate the source of all discharges into the POTW, including slug loads and other unusual discharges, which have the potential to adversely impact the permittee's Pretreatment Program and/or the operation of the POTW. The Permittee shall report such discharges into the POTW to the Director or the appropriate Regional Office. Any information shall be provided orally within 24 hours from the time the Permittee became aware of the circumstances. A written submission shall also be provided within 5 days of the time the Permittee becomes aware of the circumstances. The written submission shall contain a description of the discharge, the investigation into possible sources; the period of the discharge, including exact dates and times; and if the discharge has not ceased, the anticipated time it is expected to continue; and steps taken or planned to reduce, eliminate, and prevent reoccurrence of the noncompliance, 3. With regard to the effluent requirements listed in Part I of this permit, it may be necessary for the Permittee to supplement the requirements of the Federal Pretreatment Standards (40 CFR, Part 403) to ensure compliance by the Permittee with all applicable effluent limitations. Such actions by the Permittee may be necessary regarding some or all of the industries discharging to the municipal system. 4. The Permittee shall require any Industrial User discharging to the POTW to meet Federal Pretreatment Standards developed under Section 307(b) of the Act as amended (which includes categorical standards and Version 1012912010 'DES Permit Standard Conditions Page 16 of 18 specific local limits, best management practices and narrative requirements). Prior to accepting wastewater from any Significant Industrial User, the Permittee shall either develop and submit to the Division a new Pretreatment Program or a modification of an existing Pretreatment Program, for approval as required under section D below as well as 15A NCAC 2H.0907 (a) and (b). [40 CFR 122.44 (j) (2)] This permit shall be modified, or alternatively, revoked and reissued, to incorporate or modify an approved POTW Pretreatment Program or to include a compliance schedule for the development of a POTW Pretreatment Program as required under Section 402 (b) (8) of the CWA and implementing regulations or by the requirements of the approved State pretreatment program, as appropriate. Section D. Pretreatment Programs Under authority of sections 307 (b) and (c) and 402 (b) (8) of the CWA and implementing regulations 40 CFR 403, North Carolina General Statute 143-215.3 (14) and implementing regulations 15A NCAC 2H.0900, and in accordance with the approved pretreatment program, all provisions and regulations contained and referenced in the Pretreatment Program Submittal are an enforceable part of this permit. [40 CFR 122.44 (j) (2)] The Permittee shall operate its approved pretreatment program in accordance with Section 402 (b) (8) of the CWA, 40 CFR 403, 15A NCAC 2H.0900, and the legal authorities, policies, procedures, and financial provisions contained in its pretreatment program submission and Division approved modifications thereof. Such operation shall include but is not limited to the. implementation of the following conditions and requirements. Terms not defined in Part II or Part IV of this permit are as defined in 15A NCAC 2H.0903 and 40 CFR 403.3. 1. Sewer Use Ordinance (SUO) The Permittee shall maintain adequate legal authority to implement its approved pretreatment program. [15A NCAC 2H.0905 and .0906; 40 CFR 403.8 (f) (1) and 403.9 (b) (1), (2)] 2. Industrial Waste Survey (IWS) The permittee shall implement an IWS consisting of the survey of users of the POTW, as required by 40 CFR 403.8 (f) (2) (i-iii) and 15A NCAC 2H.0905 [also 40 CFR 122.44 (j) (1)], including identification of all industrial users that may have an impact on the POTW and the character and amount of pollutants contributed to the POTW by these industrial users and identification of those industrial users meeting the definition of SIU. The Permittee shall submit a summary of its IWS activities to the Division at least once every five years, and as required by the Division. The IWS submission shall include a summary of any investigations conducted under paragraph C.2.c. of this Part. 3. Monitoring Plan The Permittee shall implement a Division -approved Monitoring Plan for the collection of facility specific data to be used in a wastewater treatment plant Headworks Analysis (HWA) for the development of specific pretreatment local limits. Effluent data from the Plan shall be reported on the DMRs (as required by Part II, Section D, and Section E.S.). [15A NCAC 2H.0906 (b) (2) and .09051 4. Headworks Analysis (HWA) and Local Limits The Permittee shall obtain Division approval of a HWA at least once every five years, and as required by the Division. Within 180 days of the effective date of this permit (or any subsequent permit modification) the Permittee shall submit to the Division a written technical evaluation of the need to revise local limits (i.e., an updated HWA or documentation of why one is not needed) [40 CFR 122.441. The Permittee shall develop, in accordance with 40 CFR 403.5 (c) and 15A NCAC 2H.0909, specific Local Limits to implement the prohibitions listed in 40 CFR 403.5 (a) and (b) and 15A NCAC 2H.0909. Pursuant to 40 CFR 403.5, local limits are enforceable Pretreatment Standards as defined by 40 CFR 403.3(1). 5. Industrial User Pretreatment Permits (IUP) & Allocation Tables In accordance with NCGS 143-215.1, the Permittee shall issue to all significant industrial users, permits for operation of pretreatment equipment and discharge to the Permittee's treatment works. These permits shall contain limitations, sampling protocols, reporting requirements, appropriate standard and special conditions, and compliance schedules as necessary for the installation of treatment and control technologies to assure that their wastewater discharge will meet all applicable pretreatment standards and requirements. The Permittee shall maintain a current Allocation Table (AT) which summarizes the results of the HWA and the limits from Version 1012912010 1PDES Permit Standard Conditions Page 17 of 18 all IUPs. Permitted IUP loadings for each parameter cannot exceed the treatment capacity of the POTW as determined by the HWA. [15A NCAC .211.09,09,.0916, and .0917; 40 CFR 403.5,403.8 (f),(1) (iii); NCGS 143- 215.,67 (a)] 6. Authorization to Construct (AtQ The Permittee !shall ensure that an A uthorization to Construct permit. (AtQ is issued to all applicable industrial users, for the, construction or modification, of pretreatment facility, Prior Tirior to the issuance of an AtC,, the, proposed pretreatment facility and treatment process must be evaluated for its capacity to comply wi th all Industrial User Pretreatment, Permit (lUP)'limitations. [15A NCAC 2H.0906 (b) (6),and .0905; NCGS 143-215.1 (a)(8)]11 7. POTW Inspection & Monitoring of their lUs The Permittee shall conduct inspection, surveillance, and monitoring activities, as described in its Division approved pro ed pretreatment program in order to determine, independent of information supplied by industrial users, compliance, with applicablepretreatment standards. f15A NCAC 2H .0908(d); 401 CFR 403.8(f)(2)(V)] The Permittee must: a. Inspect all Significant Industrial - l Users (SlUs) at least, once per calendar year; and b. Sample all Significant Industrial Users (SIUS) at least: twice per calendar year for all permit4imited pollutants,, once during the period from January 1 through June 30 and once during the period from July I through December 31, except for organic compounds which shall be sampled at least once per calendar year; For the: purposes, of this paragraph, "organic compounds" means, the types, of compounds listed in 40 CFR 1363(a), Tables IC, ID, and IF, as amended. 8. IU Self Monitoring and Reporting, The Permittee Shall require all industrial users to comply with the applicable monitoring and reporting p, requirements, outlined in the -Division -approved pretreatment program, the industry's pretreatment permit, or in 15A NCAC 2H ,0908. '[15A NCAC 2H .0906(b)(4) and .0905., 40 CFR 403.8(f)(1)(v) and (2)(iii); 40 CFR 122.44(j)(2) and 40 CFR 403.12] 9. Enforcement Response Plan (ER-P) The Permittee Shall enforce and obtain appropriate remedies, for violations of all pretreatment Standards promulgated pursuant to section '307(b,) and (c) of the Clean Water Act (40 CFR 405 et. seq.), prohibitive discharge standards as set, forth in 40 CFR 4015 and 15A NCAC 2H .0909, and specific local limitations. All remedies, enforcement actions and other., shall be consistent with the Enforcement Response Plan (ERP) approved by the Division., [15ANCAC 2H.0906(b)(7) and.0905; 40 CFR 403.8(f)(5).1 10. Pretreatment, Annual Reports (PAR) The, Permittee shall report to the Division in accordance with 15A NCAC 2H .0908. In lieu of submitting ,annual reports, Modified Pretreatment Programs developed under 15A NCAC 2H.0904,(b) may be required to submit a partial annual report or to meet with Division personnel periodically to discuss enforcement of pretreatment requirements and other pretreatment implementation issues. For all other active pretreatment programs, the Permittee shall submit two copies of a Pretreatment Annual Report (PAR) describing its pretreatment activities over the previous twelve months to the Division at, the following, address; NC DENR, / Division of Water Quality / Surface Water Protection Section Pretreatment, Emergency Response, and Collection Systems (PERCS), Unit 1617 Mail Service, Center Raleigh, North Carolina 27699-1617 These reports shall be submitted according to aschedule established by the Director and shall ,contain the following: a.) Narrative A brief discussion of reasons for, status of, and' actions taken for all Significant Industrial Users (SlUs) in Significant Non -Compliance (SNC); Version 1012912010 'DES Permit Standard Conditions Page 18 of 18 b.) Pretreatment Program Summary (PPS) A pretreatment program summary (PPS) on specific forms approved by the Division; c.) Significant Non -Compliance, Report (SNCR) The nature of the violations and the, actions taken orproposed to correct the violations on specific forms approved by the Division; d.), industrial Data Summary Forms (IDSF) Monitoring data from samples collected by both the, POTW and the Significant Industrial User (SIU) in SNC. These analytical results must be reported on Industrial Data Summary Forms (IDSF), or other specific format approved by the Division; e.) Other Information Copies of the POTW's allocation table, new or modified enforcement compliance schedules, public notice of SlUs in SNC, and any other information, upon request, which in the opinion of the Director is needed to determine compliance with the pretreatment implementation requirements of this permit; 11. Public Notice The Permittee, shall publish annually a list of Significant Industrial Users (SIUs) that were in Significant; Non - Compliance (SNC) as defined, in the Permittee's Division -approved Sewer Use Ordinance with applicable pretreatment requirements and standards during the previous twelve month period. This list shall be published within four months of theapplicable twelve-month period. [15A NCAC 2H .0903(b)(35), .0908(b)(5) and.0905 and 40 CFR 403.8(f)(2)(viii)] 12. Record Keeping The Permittee shall retain for a minimum of three years records of monitoring activities and results, along, with support information. including general records, water quality records, and records of industrial impact on the POTW. [15A NCAC 2H.0908(f); 40 CFR 403.12(o)] 13., Funding and. Financial Report The Permittee shall maintain adequate funding and staffing levels, to accomplish the objectives of its approved pretreatment program. [15A NCAC 2H .0906(a) and .0905-'40 CFR 403.8(f)(3), 403.9(b)(3)], 14, Modification to Pretreatment Programs Modifications to the approved pretreatment program including but not limited to local limits modifications, POTW monitoringof their Significant Industrial Users (SlUs), and Monitoring Plan modifications, shall be considered a permit modification and shall be governed by 40 CFR 403.18, 15 NCAC' 214,0114 and 15A NCAC 2H.0907. Version 1012912010 )A NCDENR., North Carolina Department of Environment and Natural Resources Division of Water Quality Michael F. Easley, Governor William G. Ross, Jr., Secretary Alan W. Klimek, P.E., Director, January 9, 2006 Ms. Monica J. Schwalbach y USDA Forest Service C . E� �. P. O. Box 2750 -Asheville, NC 28802 JAN 1 8 2006 Subject: Issuance of NPDES Permit NC0020486 North Mills River Recreation Area P WATER QUALITY SECTION HenderSOri County ASHEVILLE REGIONAL OFFICE Dear Ms. Schwalbach: Division personnel have reviewed and approved your application for renewal of the subject permit. Accordingly, we are forwarding the attached NPDES discharge permit. This permit is issued pursuant to the requirements of North Carolina General Statute 143-215.1 and the Memorandum of Agreement between North Carolina and the U.S. Environmental Protection Agency dated May 9, 1994 (or as subsequently amended). This final permit includes no changes from the draft permit sent to you on November 9, 2005. If any parts, measurement frequencies or sampling requirements contained in this permit are unacceptable to you, you have the right to an adjudicatory hearing upon written request within thirty (30) days following receipt of this letter. This request must 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 (6714 Mail Service Center, Raleigh, North Carolina 27699-6714). Unless such demand is made, this decision shall be final and binding. Please note that this permit is not transferable except after notice to the Division. The Division may require modification or revocation and reissuance of the permit. This permit does not affect the legal requirements to obtain other permits which may be required by the Division of Water Quality or permits required by the Division of Land Resources, the Coastal Area Management Act or any other Federal or Local governmental permit that may be required. If you have any questions concerning this permit, please contact Bob Sledge at telephone number (919) 733-5083, extension 547. r� Sincerely, 4z �J or— Alan W. Klimek, P.E. cc: Central Files . NPDES Unit 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 I 512 N. Salisbury St., Raleigh, North Carolina 27604 Phone: 919-733-7015 / FAX 919-733-2496 / Internet:: h2o.enr.state.nc.us An Equal Opportunity/Affirmative Action Employer— 50% Recycled/100% Post Consumer Paper NorthCarolina Naturally Permit NCO020486 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY TO DISCHARGE WASTEWATER UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provisions of North Carolina General. Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, USDA Forest Service is hereby authorized to discharge wastewater from a facility located at the North Mills River Recreation Area NCSR 1345 Northwest of Mills River Henderson County to receiving waters designated as North Fork -Mills River in the French Broad River Basin in accordance with effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III and IV hereof. This permit shall become effective February 1, 2006. This permit and authorization to discharge shall expire at midnight on January 31, 2011. Signed this day January 9, 2006. Or,- AA an W. Klimek, P.E., Director Vivision of Water Quality By Authority of the Environmental Management Commission Permit NCO020486 SUPPLEMENT TO PERMIT COVER SHEET All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby revoked. As of this permit issuance, any previously issued permit bearing this number is no longer effective. Therefore, the exclusive authority to operate and discharge from this facility arises under the permit conditions, requirements, terms, and provisions included herein. USDA Forest Service is hereby authorized to: 1. Continue to operate an existing 0.012 MGD wastewater treatment system with the following' components: ♦ Influent pump station ♦ Aeration basin Clarifier 2 ♦ Chlorinator ♦ Tablet chlorine contact basin ♦ Effluent flow monitoring The facility is located northwest of Mills River at the North Mills River Recreation Area WWTP off of NCSR 1345 in Henderson County. 2. Discharge from said treatment works at .the location specified on the attachedmap into North Fork Mills River, classified WS-11 Trout waters in the French Broad River Basin. Facilitv Information Latitude: 35°24'19" Sub -Basin: 04-03-03 Longitude: 82°38'33" Ouad Name: Dunsmore Mountain Stream Class: WS-II Trout Receiving Stream: North Fork Mills River Facility Location North USDA Forest Service - North Mills River Recreation Area 86 Henderson County Henderson County Permit NCO020486 A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS — FINAL During the period beginning on the effective date of this permit and lasting until expiration, the Permittee is authorized to discharge from outfall 001. Such discharges shall be limited and monitored by the Permittee as specified below: EFFLUENT n r CHA(3RCTERISTCS N" L7 TS NlONlTORtNG 3,a REgUIREMENTS ro H s y„,, 7 d's � »4> -.;;WI �a'.`. r"%° �v..i"`[[k,4'• ',.' 7kN x�. ai sss, w•K 6wx s:�".c�. 1+..14 ' F N *.w � ,: � �� - Yi k +w �g � g� hs I 4':� r:�$4.�:"�C, *k A� b "9 �^ , Flow 0.012 MGD Weekly Instantaneous Influent or Effluent BOD, 5-day (209C) 30.0 mg/L 45.0 mg/L Weekly Grab Effluent Total Suspended Solids 30.0 mg/L 45.0 mg/L Weekly Grab Effluent NHs as N 2/Month Grab Effluent Fecal Coliform (geometric mean) 200/100 ml 400/100 ml Weekly Grab Effluent Total Residual Chlorine 28 µg/L 2/Week Grab Effluent Temperature CC) Weekly Grab Effluent pH1 Weekly Grab Effluent Footnotes: 1. The pH shall not be less than 6.0 standard units nor greater than 9.0 standard units. There shall be no discharge of floating solids or visible foam'in other than trace amounts Facilitv information NPDES permit #: NCO020486 Henderson County Facility name: USDA Forest Service — National Forests in NC — Pisgah National Forest — Pisgah Ranger Station — North Mills River Recreation Area WWTP WWTP class: II WWTP type: (new as of March 2011) covered 0.012 MGD dual train extended aeration package plant consisting of: influent pump station with dual 7.5 HP grinder pumps and dual high water alarms; 7500 gallon flow equalization basin with dual submersible (30 gpm) 0.5 HP pumps with dual high water alarms, manual bar screen and one 40 cfm blower; flow splitter box with dual 45 degree v-notch weirs; dual 7500 gallon aeration basins with coarse air diffusers and three 85 scfm blowers; dual 50 sq ft secondary clarifiers with skimmers and air lift sludge returns; dual 6.25 sq ft multi -media (sand & anthracite) tertiary filters with 40 scfm scour blower, clearwell and mudwell; 4500 gallon aerobic digestor with coarse air diffusers; tablet chlorinator; 417 gallon chlorine contact chamber; tablet dechlorinator; Eastech Flow Controls 2210/2220 ultrasonic flow meter with chart - recorder and totalizer; 48 'KW propane Generac standby generator; 500 gallon propane tank; and 225 linear ft of 6-inch gravity outfall pipe. A to C issued: June 30, 2010 for a new WWTP. The old plant was closed for the season and removed in September 2010. The new plant was placed in service March 2011. Annual Average Flow: 0.0016 MGD (3 year average: 2007-2010) CollectionSystem: Consists of 5 (<12) connections: 3 camper hook-ups (for 2 seasonal concessioner/contract employees) with one simplex lift station with 0.5 HP grinder pump; Picnic area bathroom facilities with 3 toilets & 1 urinal with lift station with new 2 HP duplex grinder pumps Campground bathhouse with 4 showers, 4 toilets/urinals with — 200 ft of 6-inch gravity sewer to main trunk _line. Development: Recreation Area with 40 camping sites and picnic area serving seasonal visitors. The facility is open April Vt through November 30t". It is operated by a contract concessioner who lives on -site during the open season. Sludge Management: WWTP location: Responsible official: Responsible "'s title: Official's location: Mailing address: Engineer: Location: Mailing address: Phone numbers 828-257-4200 828-257-4243 or 4832 828.-257-4200 828- 828-257-4835 828-257-4884 828-697-0063 828-697-0065 828-674-8169 828-674-8171 Commercial hauler (Mike's Septic Service) to the City of Brevard's WWTP and MSD's WWTP. off of a Forest Service Road, off of North Mills River Road (NCSR 1345); northwest of Mills River.. Mary Sue Hilliard Forest Supervisor (for National Forests in NC) 160-A Zillicoa Street; Asheville, NC 28801-1082 PO Box 2750; Asheville, NC '28802 (Mr.) Lynn Hicks, P.E. 160-A Zillicoa Street.; Asheville, NC 28801-1082 PO Box 2750; Asheville, NC 28802 Mary Sue Hilliard (Lisa Harper — sec.) (Mr.) Lynn Hicks, P.E. — (supv. of engineers) Charles F. Gay. P.E. / Gary Pace — USFS Regional Supervisor Barry Jones. P.E. (Dave Valez — retired April 2011) " - fax James & James Env. Mgmt.-ORC contractor & lab " -fax Harry — cell Juanita - cell Contractor: 828-884-9999 Rhett S. Pace, VP — installed WWTP 828-230-7458 " - cell 828-884-9910 " - fax AGRR Corporation (ag rrcorp(&-citcom. net) PO Box 472; Brevard, NC 28712 Randy Wolf — Tipton rep — manufacturer of WWTP Adam Conover — both from Cincinnati, Ohio Operator information Contract ORC : James & James Env. Mgmt.-ORC contractor & lab Physical address 3801 Asheville Hwy.; Hendersonville, NC 28791 Mailing address: PO Box 1354; Mountain Home, NC 28758 Permit information Date issued: 2-1-2011 Expiration date: 1-31-2016 Stream information Stream & river basin: North Fork Mills River; French Broad River Basin Sub -basin: 04-03-03 06010105 Quad: Dunsmore Mountain Grid: F 8 NW Stream classification: WS-II Trout HQW Drainage area sq mi: 18.6 Instream Waste Conc.: no data available Average stream flow: 41 cfs Summer 7Q10 cfs: 7.8 Winter 7Q10 cfs: 10.1 30Q2 cfs: 16.3 Other information Directions: From the intersection of NCSR 1345 and NC Hwys 280 & 191 in the Mills River Community, go 5 miles northwest on NCSR 1345 to campground. The WWTP and discharge point is on the southwest side of the North Fork Mills River — 200 yards southeast of the entrance to the campground. North Carolina Geology ® Blue Ridge Belt ® Raleigh Belt ® Charlotte Belt 0 Coastal Plain ® Carolina Slate Belt Kings Mountain Belt Inner Piedmont ® Triassic Basin Murphy Belt Eastern Slate Belt Milton Belt / p, Creek• _ _ ,.�, h r ie � Hoapers Creek e her L�.. y 74 �fl'FP Aln PA r� Mills River - i j` Mlls Rorer 7 _� 11 NB 1@5 -; Ii+tn _ Recreation Area a t {tl U.` 74 ly 'Aa ark 25 i 1 Muuntoin Ho41 c`remxooa i t -� -�,HoINSpnngs 9e1/0ur Horse Shoe�i., ,r-� J ~l •,r",v�„ x _ ,__ ^j Pinehurst . • mi to usr• cltgarl,n f— 0 i4 1 1 Y: 2 2097 D.L.—Scree, Atlas USA®2006. —dda me— ATI (6.CrV1a Data Zoom„-0 SINCE FROEHLING & ROBERTSON, INC. DATE: January 15, 2010 GEOTECHNICAL • ENGINEERS • MATERIALS SCALE: NTS DRWN: Software 70L-0101 Site Location Map FIG. NO. No r4h Mills River WWTP and Lift Station 1 Mills River, North Carolina 5;'N' R --j _ a Facility Information Latitude: 35'24'19" Sub -Basin: 04-03-03 Quad NarneDunsmore Mountain Stream Class: WS-11 Trout Receiving Stream: North Fork Mills River Die Facility Location :e] North USDA Forest Service Nortb Mills' River Recreation Area Henderson County ` NPDES Permit Requirements Page 1 of 16 PART II STANDARD CONDITIONS FOR NPDES PERMITS Section A. Definitions 2/Month Samples are collected twice per month with at least ten calendar days between sampling events. 3/Week Samples are collected three times per week on three separate calendar days. Act or "the Act The Federal Water Pollution Control Act, also known as the Clean Water Act, as amended, 33 USC 1251, et. seq. Annual Averaee The arithmetic mean of all "daily* discharges" of a pollutant measured during the calendar year. In the case of fecal coliform, the geometric mean of such discharges. Arithmetic Mean The summation of the individual values divided by the number of individual values. Bypass The known diversion of waste streams from any portion of a treatment facility including the collection system, which is not a designed or established or operating mode for the facility. Calendar Dar The period from midnight of one day until midnight of the next day. However, for purposes of this permit, any consecutive 24-hour period that reasonably represents the calendar day may be used for sampling. Calendar Quarter One of the following distinct periods: January through March, April through June, July through September, and October through December. Composite Sample A sample collected over a 24hour period by continuous sampling or combining grab samples of at least-100 ml in such a manner as to result in a total sample representative of the wastewater discharge during the sample period. The Director may designate the most appropriate method (specific number and size of aliquots necessary, the time interval between grab samples, etc.) on a case -by -case basis. Samples may be collected manually or automatically. Composite samples may be obtained by the following methods: (1) Continuous: a single, continuous sample collected over a 24-hour period proportional to the rate of flow. (2) Constant time/variable volume: a series of grab samples collected at equal time intervals over a 24.hour period of discharge and combined proportional to the rate of flow measured at the time of individual sample collection, or (3) Variable time/constant volume: a series of grab samples of equal volume collected over a 24 hour period with the time intervals between samples determined by a preset number of gallons passing the sampling point. Flow measurement between sample intervals shall be determined by use of a flow recorder and totalizer, and the preset gallon interval between sample collection fixed at no greater than 1 /24 of the expected total daily flow at the treatment system, or (4) Constant time/constant volume: a series of grab samples of equal volume collected over a 24-hour period at a constant time interval. This method may only be used in situations where effluent flow rates vary less than 15 percent. The grab samples shall be taken at intervals of no greater than 20 minutes apart during any 24-hour period and must be of equal size and of no less than 100 milliliters. Use of this method requires prior approval by the Director. Version 612012003 NPDES Permit Requirements Page 2 of 16 In accordance with (4) above, influent grab samples shall not be collected more than once per hour. Effluent grab samples shall not be collected more than once per hour except at wastewater treatment systems having a detention time of greater than 24 hours. In such cases, effluent grab samples may be collected at intervals evenly spaced over the 24-hour period that are equal in number of hours to the detention time of the system in number of days. However, the interval between effluent grab samples may not exceed six hours nor the number of samples less than four during a 24-hour sampling period. Continuous flow measurement Flow monitoring that occurs without interruption throughout the operating hours of the facility. Flow shall be monitored continually except for the infrequent times when there may be no flow or for infrequent maintenance activities on the flow device. Daily Discharge The discharge of a pollutant measured during a calendar day or any 24-hour period that reasonably represents the calendar day for purposes of sampling. For pollutants measured in units of mass, the "daily discharge" is calculated as the total mass of the pollutant discharged over the day. The "daily discharge" concentration comprises the mean concentration for a 24-hour sampling period as either a composite sample concentration or the arithmetic mean of all grab samples collected during that period. (40 CFR 122.3) Daily Maximum The highest "daily discharge" during the calendar month. Daily Sg=hng Parameters requiring daily sampling shall be sampled 5 out of every 7 days per week unless otherwise specified in the permit. The Division expects that sampling shall be conducted on weekdays except where holidays or other disruptions of normal operations prevent weekday sampling. If sampling is required for all seven days of the week for any permit parameter(s), that requirement will be so noted on the Effluent Limitations and Monitoring Page(s). DWO or "the Division" The Division of Water Quality, Department of Environment and Natural Resources. EMC The North Carolina Environmental Management Commission. Facility Closure The cessation of wastewater treatment at a permitted facility, or the cessation of all activities that require coverage under the NPDES. Completion of facility closure will allow this permit to be rescinded. Geometric Mean The Nth root of the product of the individual values where N = the number of individual values. For purposes of calculating the geometric mean, values of "0 (or "< [detection leveq'� shall be considered =1. Grab Sample Individual samples of at least 100 ml collected over a period of time not exceeding 15 minutes. Grab samples can be collected manually. Grab samples must be representative of the discharge (or the receiving stream, for instream samples). Hazardous Substance Any substance designated under 40 CFR Part 116 pursuant to Section 311 of the Clean Water Act. Instantaneous flow measurement A measure of flow taken at the time of sampling, when both the sample and flow will be representative of the total discharge. Version 612012003 NPDES Permit Requirements Page 3 of 16 Monthly Averagg (concentration limitl The arithmetic mean of all "daily discharges" of a pollutant measured during the calendar month. In the case of fecal coliform, the geometric mean of such discharges. Permit Issuing Authority The Director of the Division of Water Quality. Quarterly Average (concentration limitl The average of all samples taken over a calendar quarter. Severe property damage Substantial physical damage to property, damage to the treatment facilities which causes them to become inoperable, or substantial and permanent loss of natural resources which can reasonably be expected to occur in the absence of a bypass. Severe property damage excludes economic loss caused by delays in production. Toxic Pollutant: Any pollutant listed as toxic under Section 307(a)(1) of the Clean Water Act. U set An incident beyond the reasonable control of the Permittee causing unintentional and temporary noncompliance with permit effluent limitations and/or monitoring requirements. An upset does not include noncompliance caused by operational' error, improperly. designed treatment facilities, inadequate treatment facilities, lack of preventive maintenance, or careless or improper operation. , Weekly Averse (concentration limitl The arithmetic mean of all "daily discharges" of a pollutant measured during the calendar week. In the case of fecal coliform, the geometric mean of such -discharges. .. Section B. General Conditions 1. Duty to Cormly The Permittee must comply with all conditions of this permit. Any permit noncompliance constitutes a violation of the Clean Water Act and is grounds for enforcement action; for permit termination, revocation and reissuance, or, modification; or denial of a permit renewal application [40 CFR 122.41]. a. The Pernuttee shall comply with effluent standards or prohibitions established under section 307(a) of the Clean Water Act for toxic pollutants and with standards for sewage sludge use or disposal established under section 405(d) of the Clean Water Act within the time provided in the regulations that establish these standards or prohibitions or standards for sewage sludge use or disposal, even if the permit has not yet been modified to incorporate the requirement. b. The Clean Water Act provides that any person who violates section 301, 302, 306, 307, 308, 318 or 405 of the Act, or any permit condition or limitation implementing any such sections in a permit issued under section 402, or any requirement imposed in a pretreatment program approved under sections 402(a)(3) or 402(b)(8) of the Act, is subject to a civil penalty, not to exceed $25,000 per day for each violation. [40 CFR 122.41 (a) (2)] c. The Clean Water Act provides that any person who negligently violates sections 301, 302, 306, 307, 308, 318, or 405 of the Act, or any condition or limitation implementing any of such sections in a permit issued under section 402 of the Act, or any requirement imposed in a pretreatment program approved under section 402(a)(3) or 402(b)(8) of the Act, is subject to criminal penalties of $2,500 to $25,000 per day of violation, or imprisonment of not more than 1 year, or both. In the case of a second or subsequent conviction for a negligent violation, a person shall be subject to criminal penalties of not more than $50,000 per day of violation, or by imprisonment of not more than 2 years, or both. [40 CFR 122.41 (a) (2)] Version .612012003 NPDES Permit Requirements Page 4 of 16 d. Any person who knowingly violates such sections, or such conditions or limitations is subject to criminal penalties of $5,000 to $50,000 per day of violation, or imprisonment for not more than 3 years, or both. In the case of a second or subsequent conviction for a knowing violation, a person shall be subject to criminal penalties of not more than $100,000 per day of violation, or imprisonment of not more than 6 years, or both. [40 CFR 122.41 (a) (2)] e. Any person who knowingly violates section 301, 302, 303, 306, 307, 308, 318 or 405 of the Act, or any permit condition or limitation implementing any of such sections in a permit issued under section 402 of the Act, and who knows at that time that he thereby places another person in imminent danger of death or serious bodily injury, shall, upon conviction, be subject to a fine of not more than $250,000 or imprisonment of not more than 15 years, or both. In the case of a second or subsequent conviction for a knowing endangerment violation, a person shall be subject to a fine of not more than $500,000 or by imprisonment of not more than 30 years, or both. An organization, as defined in section 309(c)(3)(B),(iii) of the CWA, shall, upon conviction of violating the imminent danger provision, be subject to a fine of not more than $1,000,000 and can be fined up to $2,000,000 for second or subsequent convictions. [40 CFR 122.41 (a) (2)] E Under state law, a civil penalty of not more than $25,000 per violation may be assessed against any person who violates or fails to act in accordance with the terms, conditions, or requirements of a permit. [North Carolina General Statutes § 143-215.6A] g. Any person may be assessed an administrative penalty by the Administrator for violating section 301, 302, 306, 307, 308, 318 or 405 of this Act, or any permit condition or limitation implementing any of such sections in a permit issued under section 402 of this Act. Administrative penalties for Class I violations are not to exceed $10,000 per violation, with the maximum amount of any Class I penalty assessed not to exceed $25,000. Penalties for Class II violations are not to exceed $10,000 per day for each- day during _which the violation continues, with the maximum amount of any Class II penalty not to exceed $125,000. [40 CFR 122.41 (a) (3)] 2. Duty to Mitigate The Permittee shall take all reasonable steps to minimize or prevent any discharge or sludge use or disposal in violation of this permit which has a reasonable likelihood of adversely affecting human health or the environment [40 CFR 122.41 (d)]. 3. Civil and Criminal Liability Except as provided in permit conditions on "Bypassing" (Part II. C. 4), "Upsets" (Part II. C. 5) and "Power Failures" (Part II.. C. 7), nothing in this permit shall be construed to relieve the Permittee from any responsibilities, liabilities, or penalties for noncompliance pursuant to NCGS 143-215.3, 143-215.6 or Section 309 of the Federal Act, 33 USC 1319. Furthermore, the Permittee is responsible for consequential damages, such as fish kills, even though the responsibility for effective compliance may be temporarily suspended. 4. Oil and Hazardous Substance Liability Nothing in this permit shall be construed to preclude the institution of any 1ega1 action or relieve the Permittee from any responsibilities, liabilities, or penalties to which the Permittee is or may be subject to under NCGS 143- 215.75 et seq. or Section 311 of the Federal Act, 33 USG 1321. Furthermore, the Permittee is responsible for consequential damages; such as fish kills, even though the responsibility for effective compliance may be temporarily suspended. 5. Property Rights The issuance of this permit does not convey any property rights in either real or personal property, or any exclusive privileges, nor does it authorize any injury to private property or any invasion. of personal rights, nor any infringement of Federal, State or local laws or regulations [40 CFR 122.41 (g)]. 6. Onshore or Offshore Construction This permit does not authorize or approve the construction of any onshore or offshore physical structures or facilities or the undertaking of any work in any navigable waters. Version 6/9nIgnm NPDES Permit Requirements Page 5 of 16 7. Severability The provisions of this permit are severable. If any provision of this permit, or the application of any provision of thi permit to any circumstances, is held invalid, the application of such provision to other circumstances, and the remainde of this permit, shall not be affected thereby [NCGS 150B-23]. 8. Duty to Provide Information The Permittee shall furnish to the Permit Issuing Authority, within a reasonable time, any information which the Permit Issuing Authority may request to determine whether cause exists for modifying, revoking and reissuing, or terminating this permit or to determine compliance with this permit. The Permittee shall also furnish to the Permit Issuing Authority upon request, copies of records required by this permit [40 CFR 122.41 (h)]. 9. Duty to Reapply If the Permittee wishes to continue an activity regulated by this permit after the expiration date of this permit, the Permittee must apply for and obtain a new permit [40 CFR 122.41 (b)]. 10. Expiration of Permit The Permittee is not authorized to discharge after the expiration date. In order to receive automatic authorization to discharge beyond the expiration date, the Permittee shall submit such information, forms, and fees as are required by the agency authorized to issue permits no later than 180 days prior to the expiration date. Any Permittee that has not requested renewal at least 180 days prior to expiration, or any Permittee that does not have a permit after the expiration and has not requested renewal at least 180 days Prior to expiration, will subject the Permittee to enforcement procedures as provided in NCGS 143-215.6 and 33 USC 1251 et. seq. 11. Signatory Requirements All applications, reports, or information submitted to the Permit Issuing Authority shall be signed and certified [40 CFR 122.41 (k)]. a. All permit applications shall be signed as follows: 0) For a corporation: by a responsible corporate officer. For the purpose of this Section, a responsible corporate officer means: (a) a president, secretary, treasurer or vice president of the corporation in charge of a principal business function, or any other person who performs similar policy or decision making functions for the corporation, or (b) the manager of one or more manufacturing, production, or operating facilities, provided, the manager is authorized to make management decisions which govern the operation of the regulated facility including having the explicit or implicit duty of making major capital investment recommendations, and initiating and directing other comprehensive measures to assure long term environmental compliance with environmental laws and regulations; the manager can ensure that the necessary systems are established or actions taken to gather complete and accurate information for permit application requirements; and where authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures . (2) For a partnership or sole proprietorship: by a general partner or the proprietor, respectively; or (3) For a municipality, State, Federal, .or other public agency: by either a principal executive officer or ranking elected official [40 CFR 122.22]. b.. All reports required by the permit and other information requested by the Permit Issuing Authority shall be signed by a person described in paragraph a. above or by a duly authorized representative of that person. A person is a duly authorized representative only if 1. The authorization is made in writing by a person described above; 2. The authorization specified either an individual or a position having responsibility for the overall operation of the regulated facility or activity, such as the position of plant manager, operator of a well or well field, superintendent, a position of equivalent responsibility, or an individual or position having overall responsibility for environmental matters for the company. (A duly authorized representative may thus be either a named individual or any individual occupying a named position.); and 3. The written authorization is submitted to the Permit Issuing Authority [40 CFR 122.221 Version 6(20/2003 NPDES Permit Requirements Page 6 of 16 c. Changes to authorization: If an authorization under paragraph (b) of this section is no longer accurate because a different individual or position has responsibility for the overall operation of the facility, a new authorization satisfying the requirements of paragraph (b) of this section must be submitted to the Director prior to or together with any reports, information, or applications to be signed by an authorized representative [40 CFR 122.22] d. Certification. Any person signing a document under paragraphs a. or b. of this section shall make the following certification [40 CFR 122.22]: I certify, under penalty of law, that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gather and evaluate the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. 1 am aware that there are significant penalties for submitting false information, including the possibility of fines and imprisonment for knowing violations. u 12. Permit Actions This permit may be modified, revoked and reissued, or terminated for cause. The filing of a request by the Permittee for a permit modification, revocation and reissuance, or termination, or a notification of planned changes or anticipated noncompliance does not stay any permit condition [40 CFR 122.41 (0]. 13: Permit Modification_ Revocation and Reissuance or Termination The issuance of this permit does not prohibit the permit issuing authority from reopening and modifying the permit, revoking and reissuing the permit, or terminating the permit as allowed by the laws, rules, and regulations contained in Title 40, Code of Federal Regulations, Parts 122 and 123; Title 15A of the North Carolina Administrative Code, Subchapter 2H .0100; and North Carolina General Statute 143-215.1 et. al. 14. Annual Administering and Compliance Monitoring Fee Requirements The Permittee must pay the annual administering and compliance monitoring fee within thirty days after being. billed by the Division. Failure to pay the fee in a timely manner in accordance with 15A NCAC 2H.0105 (b) (4) may cause this Division to initiate action to revoke the permit. Section C. Operation and Maintenance of Pollution Controls 1. Certified Operator Upon classification of the permitted facility by the Certification Commission, the Permittee shall employ a certified water pollution control treatment system operator in responsible charge (ORC) of the water pollution control treatment, system. Such operator must hold a certification of the grade equivalent to or greater than the classification assigned to the water pollution control treatment system by the Certification Commission. The Permittee must also employ one or more certified Back-up .ORCs who possess a currently valid certificate of the type of the system. Back-up ORCs must possess a grade equal to (or no more than one grade less than) the grade of the system [15A NCAC 8G.0201]. The ORC of each Class I facility must: ➢ Visit the facility at least weekly ➢ Comply with all other conditions of 15A NCAC 8G.0204. The ORC of each Class II, III and IV facility must: ➢ Visit the facility at least daily, excluding weekends and holidays ➢ Properly manage and document daily operation and maintenance of the facility ➢ Comply with all other conditions of 15A NCAC 8G.0204. Once the facility is classified, the Permittee shall submit a letter to the Certification Commission designating the operator in responsible charge: a. Within 60 calendar days prior to wastewater being introduced into a new system Version 612012003 NPDES Permit Requirements Page 7 of 16 b. Within 120 calendar days of. ➢ Receiving notification of a change in the classification of the system requiring the designation of a new ORC and back-up ORC A vacancy in the position of ORC or back-up ORC. 2. Proper Operation and Maintenance The Permittee shall at all times provide the operation and maintenance resources necessary to operate the existing facilities at optimum efficiency. The Permittee shall at all times properly operate and maintain all facilities and systems of treatment and control (and related appurtenances) which are installed or used by the Permittee to achieve compliance with the conditions of this permit. Proper operation and maintenance also includes adequate laboratory controls and appropriate quality assurance procedures. This provision requires the Permittee to install and operate backup or auxiliary facilities only when necessary to achieve compliance with the conditions of the permit [40 CFR 122.41 (e)]. 3. Need to Halt or Reduce not a Defense It shall not be a defense for a Permittee in an enforcement action that it would have been necessary to halt or reduce the permitted activity in order to maintain compliance with the condition of this permit [40 CFR 122.41 (c)]- 4. Bypassing of Treatment Facilities a. Bypass not exceeding limitations [40 CFR 122.41 (m) (2)] The Permittee may allow any bypass to occur which does not cause effluent limitations to be exceeded, but only if it also is for essential maintenance to assure efficient operation. These bypasses are not subject to the provisions of Paragraphs b. and c. of this section. b. Notice [40 CFR 122.41 (m)' (3)] (1) Anticipated bypass. If the Permittee knows in advance of the need for a bypass, it shall submit prior notice, if possible at least ten days before the date of the bypass; including an evaluation of the anticipated quality and effect of the bypass. (2) Unanticipated bypass. The Permittee shall submit notice of an unanticipated bypass as required in Part II. E. 6. (24-hour notice). c. Prohibition of Bypass (1) Bypass from the treatment facility is prohibited and the Permit Issuing Authority may take enforcement action against a Permittee for bypass, unless: (A) Bypass was unavoidable to prevent loss of life, personal injury or severe property damage; (B) There were no feasible alternatives to the bypass, such as the.use of auxiliary treatment facilities, retention of untreated wastes or maintenance during normal periods of equipment downtime. This condition is not satisfied if adequate backup equipment should have been installed in the exercise of reasonable engineering judgment to prevent a bypass which occurred during normal periods of equipment downtime or preventive maintenance; and (C) The Permittee submitted notices as required under Paragraph b. of this section. (2) Bypass from the collection system is prohibited and the Permit Issuing Authority may take enforcement action against a Permittee for a bypass as provided in any current or future system -wide collection system permit associated with the treatment facility. (3) The Permit Issuing Authority may approve an anticipated bypass, after considering its adverse effects, if the Permit Issuing Authority determines that it will meet the three conditions listed above in Paragraph c. 0) of this section. 5. Up —sets a. Effect of an upset [40 CFR 122.41 (n) (2)]: An upset constitutes an affirmative defense to an action brought for noncompliance with such technology based permit effluent limitations if the requirements of paragraph b. of this condition are met. No determination made during administrative review of claims that Version 612012003 NPDES Permit Requirements Page 8 of 16 noncompliance was caused by upset, and before an action for noncompliance, is final administrative action subject to judicial review. b. Conditions necessary for a demonstration of upset: A Permittee who wishes to establish the affirmative defense of upset shall demonstrate, through properly signed, contemporaneous operating logs, or other relevant evidence that: (1) An upset occurred and that the Permitter can identify the cause(s) of the upset; (2) The Permittee facility was at the time being properly operated; and (3) The Permittee submitted notice of the upset as required in Part II. E. 6. (b) (B) of this permit. (4) The Permittee complied with any remedial measures required under Part II. B. 2. of this permit. d. Burden of proof [40 CFR 122.41 (n) (4)]: The Permittee seeking to establish the occurrence of an upset has the burden of proof in any enforcement proceeding. 6. Removed Substances Solids, sludges, filter backwash, or other pollutants removed in the course of treatment or control of wastewaters shall be utilized/disposed of in accordance with NCGS 143-215.1 and in a manner such as to prevent any pollutant from such materials from entering waters of the State or navigable waters of the United States. The Permittee shall comply with all existing Federal regulations governing the disposal of sewage sludge. Upon promulgation of 40 CFR Part 503, any permit issued by the Permit Issuing Authority for the utilization/disposal of sludge may be reopened and modified, or revoked and reissued, to incorporate applicable requirements at 40 CFR 503. The Permittee shall comply with applicable 40 CFR 503 Standards for the Use and Disposal of Sewage Sludge (when promulgated) within the time provided in the regulation, even if the permit is not modified to incorporate the requirement. The Permittee shall notify. the Permit Issuing Authority of any significant change in its sludge use V or disposal practices. 7. Power Failures The Permittee is responsible for maintaining adequate safeguards (as required by 15A NCAC 2H.0124 — Reliability) to prevent the discharge of untreated or inadequately treated wastes during electrical power failures either by means of alternate power sources, standby generators or retention of inadequately treated effluent. Section D. Monitoring and Records 1. Representative Sampling Samples collected and measurements taken, as required herein, shall be characteristic of the volume and nature of the permitted discharge. Samples collected at a frequency less than daily shall be taken on a day and time that is characteristic of the discharge over the entire period the sample represents. All samples shall be taken at the monitoring points specified in this permit and, unless otherwise specified, before the effluent joins or is diluted by any other wastestream, body of water, or substance. Monitoring points shall not be changed without notification to and the approval of the Permit Issuing Authority [40 CFR 122.41 G)]. 2. Reporting Monitoring results obtained during the previous month(s) shall be summarized for each month and reported on a monthly Discharge Monitoring Report (DMR) Form (MR 1, Ll, 2, 3) or alternative forms approved by the Director, postmarked no later than the 28th day following the completed reporting period. The first DMR is due on the last day of the month following the issuance of the permit or in the case of a new facility, on the last day of the month following the commencement of discharge. Duplicate signed copies of these, and all other reports required herein, shall be submitted to the following address: NC DENR / Division of Water Quality / Water Quality Section ATTENTION: Central Files 1617 Mail Service Center Raleigh, North Carolina 27699-1617 Version 612012003 NPDES Permit Requirements Page 9 of 16 3. Flow Measurements Appropriate flow measurement devices and methods consistent with accepted scientific practices shall be selected and used to ensure the accuracy and reliability of measurements of the volume of monitored discharges. The devices shall be installed, calibrated and maintained to ensure that the accuracy of the measurements is consistent with the accepted capability of that type of device. Devices selected shall be capable of measuring flows with a maximum deviation of less than 10% from the true discharge rates throughout the range of expected discharge volumes. Flow measurement devices shall be accurately calibrated at a minimum of once per year and maintained to ensure that the accuracy of the measurements is consistent with the accepted capability of that type of device. The Director shall approve the flow measurement device and monitoring location prior to installation. Once -through condenser cooling water flow monitored by pump logs, or pump hour meters as specified in Part I of this permit and based on the manufacturer's pump curves shall not be subject to this requirement. 4. Test Procedures Test procedures for the analysis of pollutants shall conform to the EMC regulations (published pursuant to NCGS 143-215.63 et. seq.), the Water and Air Quality Reporting Acts, and to regulations published pursuant to Section 304(g), 33 USC 1314, of the Federal Water Pollution Control Act (as Amended), and 40 CFR 136; or in the case of sludge use or disposal, approved under 40 CFR 136, unless otherwise specified in 40 CFR 503, unless other test procedures have been specified in this permit [40 CFR 122.41]. To meet the intent of the monitoring required by this permit, all test procedures must produce minimum detection and reporting levels that are below the permit discharge requirements and all data generated must be reported down to the minimum detection or lower reporting level of the procedure. If no approved methods are determined capable of achieving minimum detection and reporting levels below permit discharge requirements, then the most sensitive (method with the lowest possible detection and reporting level) approved method must be used. 5. Penalties for Tampering The Clean Water Act provides that any person who falsifies, tampers with, or knowingly renders inaccurate, any monitoring device or method required to be maintained under this permit shall, upon conviction, be punished by a fine of not more than $10,000 per violation, or by imprisonment for not more than two years per violation, or by both. If a conviction of a person is for a violation committed after a first conviction of such person under this paragraph, punishment is a fine of not more than $20,000 per day of violation, or by imprisonment of not more than 4 years, or both [40 CFR 122.411. 6. Records Retention Except for records of monitoring information required by this permit related to the Permittee's sewage sludge use and disposal activities, which shall be retained for a period of at least five years (or longer as required by 40 CFR 503), the Permittee shall retain records of all monitoring information, including ➢ all calibration and maintenance records ➢ all original strip chart recordings for continuous monitoring instrumentation ➢ copies of all reports required by this permit ➢ copies of all data used to complete the application for this permit These records or copies shall be maintained for a period of at least 3 years from the date of the sample, measurement, report or application. This period may be extended by request of the Director at any time [40 CFR 122.41]. 7. Recording Results For each measurement or sample taken pursuant to the requirements of this permit, the Permittee shall record the following information [40 CFR 122.411: a. The date, exact place, and time of sampling or measurements; b. The individual(s) who performed the sampling or measurements; c. The date(s) analyses were performed; d. The individual(s) who performed the analyses; Version 6/20/2003 NPDES Permit Requirements Page 10 of 16 .e. The analytical techniques or methods used; and f The results of such analyses. 8. Inspection and Entry The Permittee shall allow the Director, or an authorized representative (including an authorized contractor acting as a representative of the Director), upon the presentation of credentials and other documents as may be required by law, to; a. Enter upon the Permittee's premises where a regulated facility or activity is located or conducted, or where records must be kept under the conditions of this permit; b. Have access to and copy, at reasonable times, any records that must be kept under the conditions of this permit; c. Inspect at reasonable times any facilities, equipment (including monitoring and control equipment), practices, or operations regulated or required under this permit; and d. Sample or monitor at reasonable times, for the purposes of assuring permit compliance or as otherwise authorized by the Clean Water Act, any substances or parameters at any location [40 CFR 122.41 (i)]. Section E Reporting Requirements 1. Change in Discharge All discharges authorized herein shall be consistent with the terms and conditions of this permit. The discharge of any pollutant identified in this permit more frequently than or at a level in excess of that authorized shall constitute a violation of the permit. 2. Planned Changes The Permittee shall give notice to the Director as soon as possible of any planned physical alterations or additions to the permitted facility [40 CFR 122.41 (1)]. Notice is required only when: a. The alteration or addition to a permitted facility may meet one of the criteria for new sources at 40 CFR 122.29 (b); or b. The alteration or addition could significantly change the nature or increase the quantity of pollutants discharged. This notification applies to pollutants subject neither to effluent limitations in the permit, nor to notification requirements under 40 CFR 122.42 (a) 0). c. The alteration or addition results in a significant change in the Permittee's sludge use or disposal practices, and such alternation, addition or change may justify the application of permit conditions that are different from or absent in the existing permit, including notification of additional use or disposal sites not reported during the permit application process or not reported pursuant to an approved land application plan. 3. Anticipated Noncompliance The Permittee shall give advance notice to'the Director of any planned changes to the permitted facility or other activities that night result in noncompliance with the permit [40 CFR 122.410) (2)]. 4. Transfers This permit is not transferable to any person except after notice to the Director. The Director may require modification or revocation and reissuance of the permit to document the change of ownership. Any such action may incorporate other requirements as may be necessary under the Clean Water Act [40 CFR 122.41 (1) (3)]. 5. Monitoring Reports Monitoring results shall be reported at the intervals specified elsewhere in this permit [40 CFR 122.41 (1) (4)]. a. Monitoring results must be reported on a Discharge Monitoring Report (DMR) (See Part II. D. 2) or forms provided by the Director for reporting results of monitoring of sludge use or disposal practices. b. If the Permittee monitors any pollutant more frequently than required by this permit, the results of such monitoring shall be included in the calculation and reporting of the data submitted on the DMIL Version 612012003 - NPDES Permit Requirements Page 11 of 16 Twenty-four Hour Reporting a. The Permittee shall report to the Director or the appropriate Regional Office any noncompliance that potentially threatens public health or the environment. Any information shall be provided orally within 24 hours from the time the Permittee became aware of the circumstances. A written submission shall also be provided within 5 days of the time the Permittee becomes aware of the circumstances. The written submission shall contain a description of the noncompliance, and its cause; the period of noncompliance, including exact dates and times, and if the noncompliance has not been corrected, the anticipated time it is expected to continue; and steps taken or planned to reduce, eliminate, and prevent reoccurrence of the noncompliance [40 CFR 122.410) (6)]. b. The Director may waive the written report on a case -by -case basis for reports under this section if the oral report has been received within 24 hours. c. Occurrences outside normal business hours may also be reported to the Division's Emergency Response personnel at (800) 662-7956, (800) 858-0368 or (919) 733-3300. 7. Other Noncompliance The Permittee shall report all instances of noncompliance not reported -under Part II. E. 5 and 6. of this permit at the time monitoring reports are submitted. The reports shall contain the information listed in Part II. E. 6. of this permit [40 CFR 122.41 p) (7)]. 8. Other Information Where the Permittee becomes aware that it failed to submit any relevant facts in a permit application, or submitted incorrect information in a permit application or in any report to the Director, it shall promptly submit such facts or information [40 CFR 122.410) (8)]. ."' 9. Noncompliance Notification The Permittee shall report by telephone to either the central office or the appropriate regional office of the Division 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 water pollution control facility which results in the discharge of significant amounts of wastes which are abnormal in quantity or characteristic, such as the dumping of the contents of a sludge digester; the known passage of a slug of hazardous substance through the facility; or any other unusual circumstances. b. Any process unit failure, due to known or unknown reasons, that render the facility incapable of adequate wastewater treatment such as mechanical or electrical failures of pumps, aerators, compressors, etc. c. Any failure of a pumping station, sewer line, or treatment facility resulting in a by-pass directly to receiving waters without treatment of all or any portion of the influent to such station or facility. Persons reporting such occurrences by telephone shall also file a written report within 5 days following first knowledge of the occurrence. 10. Availability of Reports Except for data determined to be confidential under NCGS 143-215.3 (a)(2) or Section 308 of the Federal Act, 33 USC 1318, all reports prepared in accordance with the terms shall be available for public inspection at the offices of the Division of Water Quality. As required by the Act, effluent data shall not be considered confidential. Knowingly making any false statement on any such report may result in the imposition of criminal penalties as provided for in NCGS 143-215.1(b)(2) or in Section 309 of the Federal Act. 11. Penalties for Falsification of Reports The Clean Water Act provides that any person who knowingly makes any false statement, representation, or certification in any record or other document submitted or required to be maintained under this permit, including monitoring reports or reports of compliance or noncompliance shall, upon conviction, be punished by a fine of Version 612012003 NPDES Permit Requirements Page 12 of 16 not more than $25,000 per violation, or by imprisonment for not more than two years per violation, or by both [40 CFR 122.41]. 12. Annual Performance Reports Permittees who own or operate facilities that collect or treat municipal or domestic waste shall provide an annual report to the Permit Issuing Authority and to the users/customers served by the Permittee (NCGS 143-215.1C). The report shall summarize the performance of the collection or treatment system, as well as the extent to which the facility was compliant with applicable Federal or State laws, regulations and rules pertaining to water quality. The report shall be provided no later than sixty days after the end of the calendar or fiscal year, depending upon which annual period is used for evaluation. PART III OTHER REQUIREMENTS Section A. Construction The Permittee shall not commence construction of wastewater treatment facilities, nor add to the plant's treatment capacity, nor change the treatment process(es) utilized at the treatment plant unless the Division has issued an Authorization to Construct (Atq permit. Issuance of an AtC will not occur until Final Plans and Specifications for the proposed construction have been submitted by the Permittee and approved by the Division. Section B. Groundwater Monitoring The Permittee shall, upon written notice from the Director of the Division of Water Quality, conduct groundwater monitoring as may be required to determine the compliance of this NPDES permitted facility with the current groundwater standards. Section C. Changes in Discharges of Toxic Substances The Permittee shall notify the Permit Issuing Authority as soon as it knows or has reason to believe (40 CFR 122.42): a. That any activity has occurred or will occur which would result in the discharge, on a routine or frequent basis, of any toxic pollutant which is not limited in the permit, if that discharge will exceed the highest of the following "notification levels"; p) One hundred micrograms per liter 000 µg/L); (2) Two hundred micrograms per liter (200 µg/L) for acrolein and acrylonitrile; five hundred micrograms per liter (500 µg/L) for 2.4-dinitrophenol and for 2-methyl-4.6-dinitrophenol; and one milligram per liter 0 mg/L) for antimony; (3) Five times the maximum concentration value reported for that pollutant in the permit application. b. That any activity has occurred or will occur which would result in any discharge, on a non -routine "or infrequent basis, of a toxic pollutant which is not limited in the permit, if that discharge will exceed the highest of the following "notification levels"; 0) Five hundred micrograms per liter (500 µg/L); (2) One milligram per liter 0 mg/L) for antimony; (3) Ten times the maximum concentration value reported for that pollutant in the permit application. Section D. Evaluation of Wastewater Discharge Alternatives The Permittee shall evaluate all wastewater disposal alternatives and pursue the most environmentally sound alternative of the reasonably cost effective alternatives. If the facility is in substantial non-compliance with the terms and conditions of the NPDES permit or governing rules, regulations or laws, the Permittee shall submit a report in such form and detail as required by the Division evaluating these alternatives and a plan of action within 60 days of notification by the Division. Section E. FacilitX Closure Requirements The Permittee must notify the Division at least 90 days prior to the closure of any wastewater treatment system covered by this permit. The Division may require specific measures during deactivation of the system to prevent Version 612012003 NPDES Permit Requirements Page 13 of 16 adverse impacts to waters of the State. This permit cannot be rescinded while any activities requiring this permit continue at the permitted facility. PART IV SPECIAL CONDITIONS FOR MUNCIPAL FACILITIES Section A. Publicly Owned Treatment Works (POTWsI All POTWs must provide adequate notice to the Director of the following. 1. Any new introduction of pollutants into the POTW from an indirect discharger which would be subject to section 301 or 306 of CWA if it were directly discharging those pollutants; and 2. Any substantial change in the volume or character of pollutants being introduced by an indirect discharger as influent to that POTW at the time of issuance of the permit. 3. For purposes of this paragraph, adequate notice shall include information on (1) the quality and quantity of effluent introduced into the POTW, and (2) any anticipated impact of the change on the quantity or quality of effluent to be discharged from the POTW. Section B. Municipal Control of Pollutants from Industrial Users. Effluent limitations are listed in Part I of this permit. Other pollutants attributable to. inputs from industries using the municipal system may be present in the Permittee's discharge. At such time as sufficient information becomes available to establish limitations for such pollutants, this permit may be revised to specify effluent limitations for any or all of such other pollutants in accordance with best practicable technology or water quality standards. 2. Under no circumstances shall the Permittee allow introduction of the following wastes in the waste treatment system: a. Pollutants which create a fire or explosion hazard in the POTW, including, but not limited to, wastestreams with a closed cup flashpoint of less than 140 degrees Fahrenheit or 60 degrees Centigrade using the test methods specified in 40 CFR 261.21; b. Pollutants which will cause corrosive structural damage to the POTW, but in no case Discharges with pH lower than 5.0, unless the works is specifically designed to accommodate such Discharges; C. Solid or viscous pollutants in amounts which will cause obstruction to the flow in the POTW resulting in Interference; d. Any pollutant, including oxygen demanding pollutants (BOD, etc.) released in a Discharge at a flow rate and/or pollutant concentration which will cause Interference with the POTW; C. Heat in amounts which will inhibit biological activity in the POTW resulting in Interference, but in no case heat in such quantities that the temperature at the POTW 'Treatment Plant exceeds 40°C (104°F) unless the Division, upon request of the POTW, approves alternate temperature limits; £. Petroleum oil, nonbiodegradable cutting oil, or products of mineral oil origin in amounts that will cause interference or pass through; g. Pollutants which result in the presence of toxic gases, vapors, or fumes within the POTW in a quantity that may cause acute worker health and safety problems; h. Any trucked or hauled pollutants, except at discharge points designated by the POTW. 3. With regard to the effluent requirements listed in Part I of this permit, it may be necessary for the Permittee to supplement the requirements of the Federal Pretreatment Standards (40 CFR, Part 403) to ensure compliance by the Permittee with all applicable effluent limitations. Such actions by the Permittee may be necessary regarding some or all of the industries discharging to the municipal system. 4. The Permittee shall require any industrial discharges sending influent to the permitted system to meet Federal Pretreatment Standards promulgated in response to Section 307(b) of the Act. Prior to accepting wastewater from any significant industrial user, the Permittee shall either develop and submit to the Version 612012003 NPDES Permit Requirements Page 14 of 16 Division a Pretreatment Program for approval per 15A NCAC 2H .0907(a) or modify an existing Pretreatment Program per 15A NCAC 2H .0907(b). 5. This permit shall be modified, or alternatively, revoked and reissued, to incorporate or modify an approved POTW Pretreatment Program or to include a compliance schedule for the development of a POTW Pretreatment Program as required under Section 402(b)(8) of the Clean Water Act and implementing regulations or by the requirements of the approved State pretreatment program, as appropriate. Section C. Pretreatment Programs Under authority of sections 307(b) and (c) and 402(b)(8) of the Clean Water Act and implementing regulations 40 CFR Part 403, North Carolina General Statute 143-215.3 (14) and implementing regulations 15A NCAC 2H .0900, and in accordance with the approved pretreatment program, all provisions and regulations contained and referenced in the Pretreatment Program Submittal are an enforceable part of this permit. The Permittee shall operate its approved pretreatment program in accordance with Section 402(b)(8) of the Clean Water Act, the Federal Pretreatment Regulations 40 CFR Part 403, the State. Pretreatment Regulations 15A NCAC 2H .0900, and the legal authorities, policies, procedures, and financial provisions contained in its pretreatment program submission and Division approved modifications there of. Such operation shall include but is not limited to the implementation of the following conditions and requirements: 1. Sewer Use Ordinance (SUOI The Permittee shall maintain adequate legal authority to implement its approved pretreatment program. 2. Industrial Waste Survey (!WS) The Permittee shall update its Industrial Waste Survey (IWS) to include all users of the sewer collection system at least once every five years. 3. Monitoring Plan The Permittee shall implement a Division approved Monitoring Plan for the collection of facility specific data to be used in a wastewater treatment plant Headworks Analysis (HWA) for the development of specific pretreatment local limits. Effluent data from the Plan shall be reported on the DMRs (as required by Part II, Section D, and Section E.5.). 4. Headworks Analysis (HWAj and Local Limits The Permittee shall obtain Division approval of a Headworks Analysis (HWA) at least once every five years, and as required by the Division. Within 180 days of the effective date of this permit (or any subsequent permit modification) the Permittee shall submit to the Division a written technical evaluation of the need to revise local limits (ie., an updated HWA or documentation of why one is not needed) [40 CFR 122.42]. The Permittee shall develop, in accordance with 40 CFR 403.5(c) and 15A NCAC 2H-.0909, specific Local Limits to implement the prohibitions listed in 40 CFR 403.5(a) and (b) and 15A NCAC 2H .0909. 5. Industrial User Pretreatment Permits (IUP) & Allocation Tables In accordance with NCGS 143-215.1, the Permittee shall issue to all significant industrial users, permits for operation of pretreatment equipment and discharge to the Permittee's treatment works. These permits shall contain limitations, sampling protocols, reporting requirements, appropriate standard and special conditions, and compliance schedules as necessary for the installation of treatment and control technologies to assure that their wastewater discharge will meet all applicable pretreatment standards and requirements. The Permittee shall maintain a current Allocation Table (AT) which summarizes the results of the Headworks Analysis (HWA) and the limits from all Industrial User Pretreatment Permits (IUP). Permitted IUP loadings for each parameter cannot exceed the treatment capacity of the POTW as determined by the HWA. Version 612012003 NPDES Permit Requirements Page 15 of 16 6. Authorization to Construct (A to Q The Permittee shall ensure that an Authorization to Construct permit (AtC) is issued to all applicable industrial users for the construction or modification of any pretreatment facility. Prior to the issuance of an AtC, the proposed pretreatment facility and treatment process must be evaluated for its capacity to comply with all Industrial User Pretreatment Permit (IUP) limitations. 7. POTW Inspection & Monitoring of their SIUs The Permittee shall conduct inspection, surveillance, and monitoring activities as described in its Division approved pretreatment program in order to determine, independent of information supplied by industrial users, compliance with applicable pretreatment standards. The Pemiittee must: a. Inspect all Significant Industrial Users (SIUs) at least once per calendar year; and b. Sample all Significant Industrial Users (SIUs) at least twice per calendar year for all permit - limited pollutants, once during the period from January 1 through June 30 and once during the period from July 1 through December 31, except for organic compounds which shall be sampled once per calendar year; 8. SIU Self Monitoring and Reporting The Permittee shall require all industrial users to comply with the applicable monitoring and reporting requirements outlined in the Division approved pretreatment program, the industry's pretreatment permit, or in 15A NCAC 2H .0908. 9. Enforcement Response Plan (ERP) The Permittee shall enforce and obtain appropriate remedies for violations of all pretreatment standards promulgated pursuant to section 307(b) and (c) of the Clean Water Act (40 CFR 405 et. seq.), prohibitive discharge standards as set forth in 40 CFR 403.5 and 15A NCAC 2H .0909, and specific local limitations. All enforcement actions shall be consistent with the Enforcement Response Plan (ERP) approved by the Division. 10. Pretreatment Annual Reports AR) The Permittee shall report to the Division in accordance with 15A NCAC 2H .0908. In lieu of submitting annual reports, Modified Pretreatment Programs developed under 15A NCAC 2H .0904 (b) may be required to meet with Division personnel periodically to discuss enforcement of pretreatment requirements and other pretreatment implementation issues. For all other active pretreatment programs, the Permittee shall submit two copies of a Pretreatment Annual Report (PAR) describing its pretreatment activities over the previous twelve months to the Division at the following address: NC DENR / DWQ / Pretreatment Unit 1617 Mail Service Center Raleigh, NC 27699-1617 These reports shall be submitted according to a schedule established by the Director and shall contain the following. a.) Narrative A brief discussion of reasons for, status of, and actions taken for all Significant Industrial Users (SIUs) in Significant Non -Compliance (SNC); b.) Pretreatment Program Summary f PPS) A pretreatment program summary (PPS) on specific forms approved by the Division; c.) Significant Non -Compliance Report (SNCR) The nature of the violations and the actions taken or proposed to correct the violations on specific forms approved by. the Division; d.) Industrial Data Summary Forms DSE) Version 612012003 JIDES Permit Requirements Page 16 of 16 Monitoring data from samples collected by both the POTW and the Significant Industrial User (SIU). These analytical results must be reported on Industrial Data Summary Forms (IDSF) or other specific format approved by the Division; e.) Other Information Copies of the POTW's allocation table, new or modified enforcement compliance schedules, public notice of SIUs in SNC, and any other information, upon request, which in the opinion of the Director is needed to determine compliance with the pretreatment implementation requirements of this permit; 11. Public Notice The Permittee shall publish annually a list of Significant Industrial Users (SIUs) that were in Significant Non -Compliance (SNC) as defined in the Permittee's Division approved Sewer Use Ordinance with applicable pretreatment requirements and standards during the previous twelve month period. This list shall be published within four months of the applicable twelve-month period. 12. Record Keeping The Permittee shall retain for a minimum of three years records of monitoring activities and results, along with support information including general records, water quality records, and records of industrial impact on the POTW. 13. Funding and Financial Report The Permittee shall maintain adequate funding and staffing levels to accomplish the objectives of its approved pretreatment program. 14. Modification to Pretreatment Programs Modifications to the approved pretreatment program including but not limited to local limits modifications, POTW monitoring of their Significant Industrial Users (SIUs), and Monitoring Plan modifications, shall be considered a permit modification and shall be governed by 15 NCAC 2H .0114 and 15A NCAC 2H .0907.. Versirn 612012003 Frazier, Wanda From: Frazier, Wanda Sent: Thursday, October 28, 2010 1:47 PM To: Weaver, Charles Cc: Edwards, Roger Subject: NCO020486 DRAFT permit renewal 2010 Attachments: NCO020486 Expedited Fact Sheet 2010.doc; NCO020486 box 2010.doc; NCO020486 map 2010.ppt; 20486 a cover page 2010.doc; NCO020486 9-8-10.pdf; NCO020486 5-14-08. pdf; NCO020486 11-2-07. pdf Hi Charles, Everything looks good. Attached are the three most recent inspection reports and facility info cover page . (Note: This new WWTP is currently under construction. The old plant has been closed and demolished to make room for the new one.) Here's what I would suggest. Supplement to permit cover page: (see attachment) Continue to operate 0.012 MGD dual train extended aeration package plant consisting of: influent pump station; 7500 gallon flow equalization basin with manual bar screen, dual submersible 30 gpm pumps, dual high water alarms and one 40 cfm blower; dual 7500 gallon aeration basins with coarse air diffusers and three 85 scfm blowers; dual 50 sq ft secondary clarifiers with skimmer and air lift sludge returns; dual 6.25 sq ft tertiary filters with 40 scfm scour blower, clearwell and mudwell; 4500 gallon aerobic digestor with coarse air diffusers; tablet chlorinator; 417 gallon chlorine contact chamber; tablet dechlorinator; and 225 linear ft of 6-inch gravity outfall pipe. The attached draft "box" contains an error (some kind of key -stroke glitch) in the Total Residual Chlorine Daily Maximum Limits box. It indicates that the limit is 28 gL (grams). It should be 28 u 1 (micrograms). I feel that everything else in the attached documents is accurate. ARO recommends renewal of this permit. Let me know if you have questions or comments. 1 Thanks, Wanda Wanda Frazier Email: Wanda.Frazier@ncdenr.gov North Carolina Department of Environment and Natural Resources Asheville Regional Office Division of Water Quality Surface Water Protection Section 2090 US 70 Highway Swannanoa, NC 28778 Switchboard: 828-296-4500 x 4662 Direct line: 828-296-4662 Fax: 828-299-7043 Notice: E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and therefore may be disclosed to third parties. From: Weaver, Charles Sent: Thursday, October 28, 2010 11:16 AM To: Frazier, Wanda; Pugh, James L. Subject: DRAFT permit renewal for NC0020486 Importance: High This is a class WW-2 facility in Henderson County. The draft will go to Notice on November 101n Send me any comments before then. Thanks, CHW 6 -Tra f-�- "?0 /o FACT SHEET FOR EXPEDITED PERMIT RENEWALS This form must be completed by Permit Writers for all expedited permits which do not require full Fact Sheets. Expedited permits are generally simple 100% domestics (e.g., schools, mobile home parks, etc) that can be administratively renewed with minor changes, but can include facilities with more complex issues (Special Conditions, 303(d) listed water, toxicity testing, instream monitoring, compliance concerns). Basic Information for Expedited Permit Renewals Permit Writer/Date Charles H. Weaver — 10/7/20 10 Permit Number NC0020486 Facility Name North Mills River Recreation Area WWTP Basin Name/Sub-basin number French Broad / 04-03-03 Receiving Stream North Fork Mills River Stream Classification in Permit WS-II Trout HQW Does permit need Daily Max NH3 limits? No Does permit need TRC limits/language? No — already present Does permit have toxicity testing? No Does permit have Special Conditions? No Does permit have instream monitoring? No Is the stream impaired (on 303(d) list)? No Any obvious compliance concerns? No Any permit mods since lastpermit? No New expiration date 1/31/2016 Comments received on Draft Permit? Most Commonly Used Expedited Language: • 303(d) language for Draft/Final Cover Letters: "Please note that the receiving stream is listed as an impaired waterbody on the North Carolina 303(d) Impaired Waters List. Addressing impaired waters is a high priority with the Division, and instream data will continue to be evaluated. If there is noncompliance with permitted effluent limits and stream impairment can be attributed to your facility, then mitigative measures may be required". • TRC language for Compliance Level for Cover Letters/Effluent Sheet Footnote: "The facility shall report all effluent TRC values reported by a NC certified laboratory including field certified. However, effluent values below 50 µg/1 will be treated as zero for compliance purposes." Permit NCO020486 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY PERMIT TO DISCHARGE WASTEWATER UNDER THE NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM In compliance with the provisions of North Carolina General Statute 143-215.1, other lawful standards and regulations promulgated and adopted by the North Carolina Environmental Management Commission, and the Federal Water Pollution Control Act, as amended, the U.S. Department of Agriculture (U.S. Forest Service) is hereby authorized to discharge wastewater from a facility located at the North Mills River Recreation Area WWTP NCSR 1345 NW of Mills River Henderson County to receiving waters designated as the North Fork Mills River in subbasin 04-03-03 of the French Broad River Basin in accordance with effluent limitations, monitoring requirements, and other conditions set forth in Parts I, II, III and IV hereof. This permit shall become effective This permit and authorization to discharge shall expire at midnight on January 31, 2016. Signed this day Coleen H. Sullins, Director Division of Water Quality By Authority of the Environmental Management Commission Permit NCO020486 SUPPLEMENT TO PERMIT COVER SHEET All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby revoked. As of this permit issuance, any previously issued permit bearing this number is no longer effective. Therefore, the exclusive authority to operate and discharge from this facility arises under the permit conditions, requirements, terms, and provisions included herein. The U.S. Department of Agriculture (U. S. Forest Service) is hereby authorized to: 1. Continue to operate an existing 0.012 MGD wastewater treatment system that includes the following components: ♦ Influent pump station ♦ Aeration basin ♦ Clarifier ♦ Tablet chlorine disinfection ♦ Chlorine contact basin ♦ Effluent flow monitoring The facility is located northwest of Mills River at the North Mills River Recreation Area WWTP off NCSR 1345 in Henderson County. 2. Discharge from said treatment works at the location specified on the attached map into the North Fork Mills River, currently classified WS-II Trout HQW waters in hydrologic unit 06010105 of the French Broad River Basin. .J//-0 -f- t .20 /I- m Discharge Location v NCO020486 - North Mills River Recreation Area Facility Latitude: 35°2T19" Sub -Basin: 04-03-03 Location u Longitude: 82°38'33" River Basin: French Broad Hydrologic Unit: 06010105 Stream Class: WS-II Trout HQW Receiving Stream: North Fork Mills River Quad Name: Dunsmore Mountain, N.C. A /� Henderson County ��/ Map not to scale -DI"0,7 )rz- -7O/D Permit NCO020486 A. (1) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS During the period beginning on the effective date of this permit and lasting until expiration, the Permittee is authorized to discharge from outfall 001. Such discharges shall be limited and monitored by the Permittee as specified below: PARAMETER • LIMITS : ° . ' MONITORING REQUIREMENTS [PCS Code] Monthly Daily Measurement Sample Type Sample Average Maximum Frequency. Location Flow 0.012 MGD Weekly Instantaneous Influent or 50050 Effluent BOD, 5-day (20°C) 30.0 mg/L 45.0 mg/L Weekly Grab Effluent C0310 Total Suspended Solids 30.0 mg/L 45.0 mg/L Weekly Grab Effluent C0530 NH3 as N 2/Month Grab Effluent C0610 Fecal Coliform (geometric mean) 200/100 ml 400/100 ml Weekly Grab Effluent 31616 Total Residual Chlorine (TRC)l 28 G< / 2/Week Grab Effluent 50060 u 2 Temperature (°C) Weekly Grab Effluent [000101 pH > 6.0 and < 9.0 standard units Weekly Grab Effluent [00400] Footnotes: 1. The facility shall report all effluent TRC values reported by a NC certified laboratory including field certified. However, effluent values below 50 µg/L will be treated as zero for compliance purposes. There shall be no discharge of floating solids or visible foam in other than trace amounts EVT7 AK il® NCDENR J U L - 9 2010 North Carolina Department of Environment and Natu al R DIVISIOn Of Water QUalll WATER QUALITY SECTION Y ASHEVILLE REGIONAL OFFIC Beverly Eaves Perdue Governor Mr. Lynn Hicks, P.E. USDA Forest Service 160 Zillicoa St., Suite A Asheville, North Carolina 28802 Dear Mr. Hicks: Coleen H. Sullins g DeerFree.,mn. ;. Director `i�r-_._...Yr:•x.: ;��cret -.� « _"a July 2, 2010 SUBJECT: USDA Forest Service North Mills River Recreation Area WWTP Authorization to Construct No. 020486A01 Transmittal of Approved Plans and Specifications Enclosed is a copy of the plans and specifications, which were approved on June 30, 2010. The subject documents have been stamped "approved" for your records. A copy is also being forwarded to your engineer and to the Asheville Regional Office. The Permitfee should retain these documents for the life of the facility. Should you have questions regarding this matter, call me at (919) 715-6206. Sincerely, Seth Robertson, P.E., Supervisor Design Management Unit kp:sr Enclosures cc: Lynn Hicks, P.E. — USDA Forest Service, 160 Zillicoa St., Suite A, Asheville, NC 28802 �D &�Ahe�r� lle Reg'o� al "Office Ken Pohlig, P.E. ATC File No. 020486A01 1633 Mail Service Center, Raleigh, North Carolina 27699-1633 One 1 Location: 2728 Capital Blvd. Raleigh, North Carolina 27604 NorthlCarolina Phone: 919-733-6900 \ FAX: 919-715-6229 \ Customer Service: 1-877.623-6748 Internet: www.ncwaterquality.org Equal Opporlunityl Affirmative Action Employer s/ E C E V E ® JUL - 9 2010 NC®ENR I North Carolina Department of Environment and N turallResource- Division of Water QualityVIATER C'UALITY SECTIO N pcur_,rl_LF R�ri^vl`!AL OF_ ICE Beverly Eaves Perdue Coleen H. Sullins - _ Dee Freeman Governor Directory ,. .__._._�._.. ....._,. .._. Secretary...... June 30, 2010 Mr. Lynn Hicks, P.E. USDA Forest Service 160 Zillicoa St., Suite A Asheville, North Carolina 28802 SUBJECT: Authorization to Construct A to C No. 020486AOI USDA Forest Service North Mills River Recreation Area WWTP WWTP Improvements Henderson County Dear Mr. Hicks: A letter of request for an Authorization to Construct was received March 16, 2010, by the Division of Water Quality (Division), and final plans and specifications for the subject project have been reviewed and found to be satisfactory. Authorization is hereby granted for the construction of modifications to the existing 0.012 MGD Wastewater Treatment Plant, with discharge of treated wastewater into the North Fork Mills River in the French Broad River Basin. This authorization results in no increase in design or permitted capacity and is awarded for the construction of the following specific modifications: Demolition of the existing WWTP structures and control building, and in -place abandonment of the outfall pipe (after concrete capping), and construction of a new North'Mills River Recreation Area Wastewater Treatment Plant with a new dual train extended aeration package wastewater treatment plant consisting of a manual bar screen; 7,500 gallon aerated flow equalization basin with dual submersible 30 gpm pumps and one (1) 40 scfm blower; dual 7,500 gallon aeration basins with coarse air diffusers; three (3) 85 scfm blowers; dual 50 ft2 secondary clarifiers with air lift RAS sludge pumps; dual 6.25 ft2 tertiary filters with 30 scfm air scour blower; a tablet chlorinator and dechlorinator; approximately 225 linear feet of 6-inch gravity outfall pipe; a 4,500 gallon sludge holding basin with coarse air diffusers; and associated yard piping, in conformity with the project plan, specifications, and other supporting data subsequently filed and approved by the Department of Environment and Natural Resources. 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 One Location: 512 N. Salisbury St. Raleigh, North Carolina 27604 NorthCarolina Phone: 919-807-6300 \ FAX: 919-807-6492 \ Customer Service: 1-877.623-6748 Internet: www.ncwaterquality.org Naturally Equal Opportunity \ Affirmative Action Employer 4 Mr. Lynn Hicks, P.E. June 30, 2010 Page 2 This Authorization to Construct is issued in accordance with Part III, Paragraph A of NPDES Permit No. NC0020486 issued January 9, 2006, and shall be subject to revocation unless the wastewater treatment facilities are constructed in accordance with the conditions and limitations specified in Permit No. NC0020486. The sludge generated from these treatment facilities must be disposed of in accordance with G.S. 143-215.1 and in a manner approved by the Division. In the event that the facilities fail to perform satisfactorily, including the creation of nuisance conditions, the Permittee shall take immediate corrective action, including those as may be required by the Division, such as the construction of additional or replacement wastewater treatment or disposal facilities. The Asheville Regional Office, telephone number (828) 296-4500, shall be notified at least forty-eight (48) hours in advance of operation of the installed facilities so that an on site inspection can be made. Such notification to the regional supervisor shall be made during the normal office hours from 8:00 a.m. until 5:00 p.m. on Monday through Friday, excluding State Holidays. 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 the NPDES Permit, this Authorization to Construct and the approved plans and specifications. Mail the Certification to: Construction Grants & Loans, DWQ/DENR, 1633 Mail Service Center, Raleigh, NC 27699-1633. Upon classification of the facility by the Certification Commission, the Permittee shall employ a certified wastewater treatment plant operator to be in responsible charge (ORC) of the wastewater treatment facilities. The operator must hold a certificate of the type and grade at least equivalent to or greater than the classification assigned to the wastewater treatment facilities by the Certification Commission. The Permittee must also employ a certified back-up operator of the appropriate type and grade to comply with the conditions of T15A:8G.0202. The ORC of the facility must visit each Class I facility at least weekly and each Class II,11I and IV facility at least daily, excluding weekends and holidays, must properly manage the facility, must document daily operation and maintenance of the facility, and must comply with all other conditions of T15A:8G.0202. A copy of the approved plans and specifications shall be maintained on file by the Permittee for the life of the facility. Mr. Lynn Hicks, P.E. June 30, 2010 Page 3 During the construction of the proposed additions/modifications, the permittee shall continue to properly maintain and operate the existing wastewater treatment facilities at all times, and in such a manner, as necessary to comply with the effluent limits specified in the NPDES Permit. You are reminded that it is mandatory for the project to be constructed in accordance with the North Carolina Sedimentation Pollution Control Act, and when applicable, the North Carolina Dam Safety Act. In addition, the specifications must clearly state what the contractor's responsibilities shall be in complying with these Acts. Prior to entering into any contract(s) for construction, the recipient must have obtained all applicable permits from the State. Failure to abide by the requirements contained in this Authorization to Construct may subject the Permittee to an enforcement action by the Division in accordance with North Carolina General Statute 143-215.6A to 143-215.6C. The issuance of this Authorization to Construct does not preclude the Permittee from complying with any and all statutes, rules, regulations, or ordinances which may be imposed by other government agencies (local, state, and federal) which have jurisdiction. One (1) set of approved plans and specifications is being forwarded to you. If you have any questions or need additional information, please contact Seth Robertson, P.E. at telephone number (919) 715-6206. S incereIT �,/ LII /-Coleen H. Sullins kp:sr cc: Lynn Hicks, P.E. — USDA Forest Service, 160 Zillicoa St., Suite A, Asheville, NC 28802 Henderson County Health Department DWQ Asheville Regional Office, Surface Water Protection DWQ, Technical Assistance and Certification Unit DWQ, Point Source Branch, NPDES Program Ken Pohlig, P.E. ATC File No. 020486A01 rr USDA Forest Service North Mills River Recreation Area WWTP A To C No. 020486AOI Issued June 30, 2010 Engineer's Certification I, , as a duly registered Professional Engineer in the State of North Carolina, having been authorized to observe (periodically/weekly/full time) the construction of the modifications and improvements to the North Mills River Recreation WWTP, located on NCSR 1345 northwest of Mills River in Henderson County, hereby state that, to the best of my abilities, due care and diligence was used in the observation of the following construction: Demolition of the existing WWTP structures and control building, and in -place abandonment of the outfall pipe (after concrete capping), and construction of a new North Mills River Recreation Area Wastewater Treatment Plant with a new dual train extended aeration package wastewater treatment plant consisting of a manual bar screen; 7,500 gallon aerated flow equalization basin with dual submersible 30 gpm pumps and one (1) 40 scfm blower; dual 7,500 gallon aeration basins with coarse air diffusers; three (3) 85 scfm blowers; dual 50 ft2 secondary clarifiers with air lift RAS sludge pumps; dual 6.25 ft2 tertiary filters with 30 scfm air scour blower; a tablet chlorinator and dechlorinator; approximately 225 linear feet of 6-inch gravity outfall pipe; a 4,500 gallon sludge holding basin with coarse air diffusers; and associated yard piping, in conformity with the project plan, specifications, and other supporting data subsequently filed and approved by the Department of Environment and Natural Resources. I certify that the construction of the above referenced project was observed to be built within substantial compliance and intent of the approved plans and specifications. Signature Date Registration N Send to: Construction Grants & Loans DENR/DWQ 1633 Mail Service Center Raleigh, NC 27699-1633 A 4 NCDENR North Carolina Department of Environment and Natural Resources Beverly Eaves Perdue Governor CHARLES F GAY NF NC ENGINEERING USDA FOREST SERVICE 160-A ZILLICOA STREET ASHEVILLE NC 28801-1082 Dear Mr. Gay: Division of Water Quality Coleen H. Sullins Director June 16, 2010 Dee Freeman Secretary Subject: Receipt of permit renewal application NPDES Permit NCO020486 North Mills River Recreation Area Henderson County The NPDES Unit received your permit renewal application on June 10, 2010. A member of the NPDES Unit will review your application. They will contact you if additional information is required to complete your permit renewal. You should expect to receive a draft permit approximately 30-45 days before your existing permit expires. If you have any additional questions concerning renewal of the subject permit, please contact Charles Weaver at (919) 807-6391. ~ Sincerely, Dina Sprinkle Point Source Branch cc: CENTRAL FILES �M_eville�Reg onaLp@)�H-, .e/Su face Water Protection NPDES Unit i .—�f. .. se-•h_Lµ�.•':(�.^.. ,:S.;:Y�.: ;-�:v r.C.,.,...r ,. �_��cr".u, I P'� \ 5 lulv � V L� ; { i- JUN 21 2010 WATER QUALITY SECTION A ASHEVILLE REGIONAL OFFICE Juanita James, James & James Environmental Management, Inc., 3801 Asheville Hwy, Hendersonville, NC 28791 1617 Mail Service Center, Raleigh, North Carolina 27699-1617 Location: 512 N. Salisbury St. Raleigh, North Carolina 27604 Phone: 919-807-6300 \ FAX: 919-807-6492 \ Customer Service: 1-877-623-6748 Internet: www.ncwaterquality.org An Equal Opportunity \ Affirmative Action Employer Nne ®rthCarolina IAM71ilf James & James Environmental Management, Inc. 3801 Asheville Hwy., Hendersonville, N. C. 28791 OFFICE: (828) 697-0063 FAX: (828) 697-0065 June 7, 2010 N. C. Department of Environment and Natural Resources Division of Water Quality/NPDES Unit 1617 Mail Service Center Raleigh, N. C. 27699-1617 Regarding All Waste Water Facilities Operated by James & James To Whom It May Concern: This letter is to request the renewal for the waste water treatment facility of North Mills River Recreation Area, NPDES number NC0020486. Sincerely ?2esJuanita James and James Environmental Mgt., Inc. NPDES AP'r.,,.CATION FOR PERMIT RENEWAL - FORM D For privately owned treatment systems treating 100% domestic wastewaters <0.1 MGD Mail the complete application to: N. C. Department of Environment and Natural Resources Division of Water Quality / NPDES Unit 1617 Mail Service Center, Raleigh, NC 27699-1617 NPDES Permit XC0020486 If you are completing this form in computer use the TAB key or the up - down arrows to move from one field to the next. To check the boxes, click your mouse on top of the box. Otherwise, please print or type. 1. Contact Information: Owner Name Facility Name Mailing Address City State / Zip Code - Telephone Number Fax Number e-mail Address USDA FOREST SERVICE/LYNN L. HICKS NORTH MILLS RIVER RECREATION AREA 160-A ZILLICOA ST. ASHEVILLE NORTH CAROLINA 28801-1082; V t ;�+ (828-)257-4200 (828)257-4884 ' 3 JUN ®2010 2. Location of facility producing discharge: Check here if same address as above ❑ Street Address or State Road NCS 1345 NORTHWEST OF MILLS RIVER City MILLS RIVER State / Zip Code NORTH CAROLINA 28759 County HENDERSON 3. Operator Information: Name of the firm, public organization or other entity that operates the facility referring to the Operator in Responsible Charge or ORC) Name JAMES & JAMES ENVIRONMENTAL MGT., INC. Mailing Address P.O. BOX 519 City MOUNTAIN HOME State / Zip Code NORTH CAROLINA 28758 Telephone Number (828)697-0063 Fax Number (828)697-0065 (Note that this is not 1 of 3 Form-D 1/06 NPDES APs ;CATION FOR PERMIT RENEWAL - FORM D For privately owned treatment systems treating 100% domestic wastewaters <0.1 MGD 4. Description of wastewater: Facility Generating Wastewater(check all that apply): Industrial ❑ Number of Employees Commercial ❑ Number of Employees Residential ❑ Number of Homes School ❑ Number of Students/Staff Other ® Explain: REC. Describe the source(s) of wastewater (example: subdivision, mobile home park, shopping centers, restaurants, etc.): RECREATION AREA Population served: 40 5. Type of collection system ® Separate (sanitary sewer only) ❑ Combined (storm sewer and sanitary sewer) 6. Outfall Information: Number of separate discharge points 1 Outfall Identification number(s) 001 Is the outfall equipped with a diffuser? ❑ Yes ® No 7. Name of receiving stream(s) (Provide a map shoufing the exact location of each outfall): NORTH FORK MILLS RIVER 8. Frequency of Discharge: ® Continuous ❑ Intermittent If intermittent: Days per week discharge occurs: Duration: _ 9. Describe the treatment system List all installed components, including capacity, provide design removal for BOD, TSS, nitrogen and phosphorus. If the space provided is not sufficient, attach the description of the treatment system in a separate sheet of paper. AN EXISTING 0.0.12 MGD PLANT WITH INFLUENT PUMP STATION, AERATION BASIN, CLARIFIER, CHLORINATOR, TABLET CHLORINE CONTACT BASIN AND EFFLUENT FLOW MONITORING. 2 of 3 Form-D 1/06 NPDES APL - _CATION FOR PERMIT RENEW&i, - FORM D For privately owned treatment systems treating 100% domestic wastewaters <0.1 MGD 10. Flow Information: Treatment Plant Design flow 0.012 MGD Annual Average daily flow 0.0016 MGD (for the previous 3 years) Maximum daily flow 00.006 MGD (for the previous 3 years) 11. Is this facility located on Indian country? ❑ Yes ® No 12. Effluent Data Provide data for the parameters listed. Fecal Coliform, Temperature and pH shall be grab samples, for all other parameters 24-hour composite sampling shall be used. Effluent testing data must be based on at least three samples and must be no more than four and one half years old. Parameter Daily Maximum Monthly Average Units of Measurement Number of Samples Biochemical Oxygen Demand (BODS) 8.06 6.6 MG/L 4 Fecal Coliform 590:0 17.4 #/ 100ML 4 Total Suspended Solids 19.5 9.8 MG/L 4 Temperature (Summer) 24.4 20.9 C 5 Temperature (Winter) CLOSED CLOSED C pH 7.1 7.0 UNITS 4 13. List all permits, construction approvals and/or applications: Type Permit Number Type Hazardous Waste (RCRA) NESHAPS (CAA) UIC (SDWA) NPDES PSD (CAA) Non -attainment program (CAA) NCO020486 14. APPLICANT CERTIFICATION Ocean Dumping (MPRSA) Dredge or fill (Section 404 or CWA) Special Order of Consent (SOC) Other Permit Number I certify that I am familiar with the information contained in the application and that to the best of my knowledge and belief such information is true, complete, and accurate. �'. it lox; 4C_ , Printed name of Person Signing Title 3 of 4 Form-D 1/06 NPDES AP) CATION FOR PERMIT RENEU n.. - FORM D For prjuale -v;�ngd reatment systems treating 100% domestic wastewaters <0.1 MGD of North Carolina General Statute 3-215.6 (b)(2) states: Any person who knowingly makes any false statement representation, or certification in any application, record, report, plan, or other document files or required to be maintained under Article 21 or regulations of the Environmental Management Commission implementing that Article, or who falsifies, tampers with, or knowly renders inaccurate any recording or monitoring device or method required to be operated or maintained under Article 21 or regulations of the Environmental Management Commission implementing that Article, shall be guilty of a misdemeanor punishable by a fine not to exceed $25,000, or by imprisonment not to exceed six months, or by both. (18 U.S.C. Section 1001 provides a punishment by a fine of not more than $25,000 or imprisonment not more than 5 years, or both, for a similar offense.) 4 of 4 Form-D 1106 James & James Environmental Management, Inc. 3801 Asheville Hwy., Hendersonville, N. C. 28791 OFFICE: (828) 697-0063 FAX: (828) 697-0065 June 7, 2010 N. C. Department of Environment and Natural Resources Division of Water Quality/NPDES Unit 1617 Mail Service Center Raleigh, N. C. 27699-1617 Regarding All Waste Water Facilities Operated by James & James To Whom It May Concern: Sludge from this facility (North Mills River Recreation Area) is pumped by Mike's Septic Tank Service and is permitted to be dumped at Brevard Waste Treatment System and MSD. Sincerely Juanita ames James and James Environmental Mgt., Inc. 1. y SOC PRIORITY PROJECT: Yes No XX IF YES, SOC NUMBER TO: PERMITS AND ENGINEERING UNIT WATER QUALITY SECTION ATTENTION: Dana Bolden DATE: June 23, 1995 NPDES STAFF REPORT AND RECOMMENDATION COUNTY, Henderson PERMIT NUMBER NCO020486 PART I - GENERAL INFORMATION 1. Facility and Address:. North Mills River Recreation Area Mailing: P. O. Box 2750, Asheville, NC 28802 2. Date of Investigation: June 21, 1995 3. Report Prepared By: Paul White 4. Persons Contacted and Telephone Number: Mike Sorrells 704-257-421.8 5. Directions to Site: From the intersection of SR 1345 and Hwy 280\191 in the Mills River Community, go 5 miles northwest on SR 1345 to the campground. The WWTP and discharge point is on the southwest side of the North Fork Mills River 200 yds. southeast of the entrance to the campground. 6. Discharge Point(s), List for all discharge points: Latitude: 350 24' 18" Longitude: 820 38' 32" Attach a USGS map extract and indicate treatment facility site and discharge point on map. U.S.G.S. Quad No. U.S.G.S. Quad Name Dunsmore Mtn.. 7. Site size and expansion area consistent with application? yes X Yes No If No, explain: 8. Topography (relationship to flood plain included): Flat bottom land adjacent to North Fork Mills River. tL - Page 1 9. Locution of nearest dwelling: >500 feet 10. Receiving stream or affected surface waters: North Fork Mills River a. Classification: WS-II Trout b. River Basin and Subbasin No.: French Broad 04-03-03 C. Describe receiving stream features and pertinent downstream uses: Receiving stream is 20' - 30' wide with depth from < 1' to several feet, with a streambed made of bedrock and smooth cobbles. Downstream uses include agriculture (irrigation and chemical mixing for corn, vegetables), water supply, aquatic and wildlife propagation, fishing, canoeing. PART II - DESCRIPTION OF DISCHARGE AND TREATMENT WORKS 1. a. Volume of wastewater to be permitted 0.012 MGD (Ultimate Design Capacity) b. What is the current permitted capacity of the Wastewater Treatment facility? 0.012 mgd C. Actual treatment capacity of the current facility (current design capacity 0.012 mgd d. Date(s) and construction activities allowed by previous Authorizations to Construct issued in the previous two years: none e. Please provide a description of existing or substantially constructed wastewater treatment facilities: existing facilities consist of an influent pump station, a 10,800 gal. aeration basin with two blowers, a 55 sq. ft clarifier with two 5.5 ft. weirs, skimmer and sludge returns, a 9000 gal. chlorine contact basin with tablet chlorinator, and a 1400 gal. basin with 90 degree V-notch weir. f. Please provide a description of proposed wastewater treatment facilities: none g. Possible toxic impacts to surface waters: ammonia, chlorine h. Pretreatment Program (POTWs only): n/a in development approved should be required not needed Page 2 0 2. Residuals handling and utilization/disposal scheme: septage hauler a. if residuals are being land applied, please specify DEM Permit Number Residuals Contractor Telephone Number b. Residuals stabilization: PSRP PFRP OTHER C. Landfill: d. Other disposal/utilization scheme (Specify): 3. Treatment plant classification (attach completed rating sheet): II 4. SIC Codes(s): 4952 Primary 13 Secondary Main Treatment Unit Code: 0507 PART III OTHER PERTINENT INFORMATION 1. Is this facility being constructed with Construction Grant Funds or are any public monies involved. (municipals only)? no 2. Special monitoring or limitations (including toxicity) requests: none 3. Important SOC, JOC, or Compliance Schedule dates: (Please indicate) none Date Submission of Plans and Specifications Begin Construction Complete Construction 4. Alternative Analysis Evaluation: Has the facility evaluated all of the non -discharge options available. Please provide regional perspective for each option evaluated. Spray Irrigation: Could be feasible on adjacent land. Connection to Regional Sewer System: none available Subsurface: could be feasible on adjacent land. Other disposal options: 5. Other Special Items: none Page 3 PART IV - EVALUATION AND RECOMIENDATIONS Permit should have standard language concerning evaluation of alternatives. On'site disposal is a possibility. ARO will pursue this during the next permit cycle. It is recommended that the permit be renewed. tz Signature of Report Preparer Water Quality Regional Supervisor nt,,� D d 11L�e' Page 4 Request No-.:- 5;624.,° r': ------------------- WASTELOAD ALLOCATION APPROVAL FORM --------==--------- Facility Name: North Mills River Recreation Area ;.,• ,;�' NPDES No.: NCO020486 Type of Waste: Domestic Status: Existing/Renewal Asheville Zn i;;; •i C`iice Receiving Stream: North Fork Mills River Asheville, Ncrth Carolina Classification: WS III Trout Subbasin: 40303 Drainage area: 18.600 sq mi County: Henderson Summer 7Q10: 7.80 cfs Regional Office: Asheville Winter 7Q10: 10.10 cfs Requestor: Lula Harris Average flow: 41.00 cfs Date of Request: 3/13/90 30Q2: 16.30 cfs Quad: F8NW -------------------- RECOMMENDED EFFLUENT LIMITS -------------- 7----------- EXISTING PROPOSED Wasteflow (mgd): 0.012 0.012 BOD5 (mg/1) : 30 30 NH3N (mg/1) : no limit no limit. DO (mg/1) : no limit no limit TSS (mg/1) : 30 30 �• Fecal coliform (#/100ml): 1000 200 A Chlorine (mg/1) : 1.75 1.75 Toxicity Testing Req.: none ---------------------------- MONITORING ----------------- -...--=-------- Upstream (Y/N) : N Location: �`,A► Downstream (Y/N). N Location. ----------------------------- COMMENTS --------------------------------- - Facility discharges May through October only; meets all1existing effluent limits. Renew with secondary limits. --------------------------------------------------------------------------- Recommended by: Date: Reviewed by Instream Assessment: �Q .a Date: � ew'g6 Regional Sup r : Date: Cs Permits & Engineering: . Date: (((rtv RETURN TO TECHNICAL SUPPORT BY: MAY 22 1990 NPDES WASTE LOAD ALLOCATION PERMIT NO.: NCO020486 PERMITTEE NAME: USDA Forest Service / North Mills River Rec. Facility Status: Existing Permit Status: Renewal Major Minor Pipe No.: 001 Design Capacity: 0.012 MGD Domestic (% of Flow): Industrial (% of Flow): Comments: 100 % RECEIVING STREAM: North Fork Mills River Class: WS-III-Trout Sub -Basin: 04-03-03 Reference USGS Quad: F8NW (please attach) County: Henderson Regional Office: Asheville Regional Office Previous Exp. Date: 12/31/90 Treatment Plant Class: Class II Classification changes within three miles: Requested by: Prepared by:. Reviewed by: Lula Harris Date: 3/13/90 Date: /c% 90 Da /S 0 7q 0 Modeler Date Rec. # �i.►-�J 31 l 4 1 q o S t, Z,I Drainage Area (mil ) I Y. C-,, Avg. Streamflow (cfs): 4-11 7Q10 (cfs) 7~ Winter 7Q10 (cfs) /f]�p 30Q2 (cfs)/� Toxicity Limits: IWC % Acute/Chronic Instream Monitoring: vio-uL- Parameters Upstream Location Downstream Location Effluent Characteristics Summer Winter BOD5 (m ) 3 O NH 3 -N (mg/1) D.O. (mg/1) TSS (mg/1) F. Col. V100 ml) Roc pH (SU) kb ri W 75 ►Hater Quality Sectim n Alheville A RegionalkUttice heville, North Carolina Comments: -�) ;, s mot, n rG P c +�Cw � ■ CoWete items• 1 ,2, and 3. Also:complete ' • A. Signature item 4 if Restrict be-06rq is desired. `�k� ❑ Agent ■ Print your name. a..4.,address on 4he reverse \� ❑Addressee so that we aan'reurn the card to you. B. Received by (Printed Name) C. ate of Delivery Att 'cFttk�icr.�rd in )2090-U-.S North Carolina Department of ess different from item 1? ❑ esj Environment and Natural Resources elivery address below: ❑ No Division of Water Quality C9Water Quality Regional Operations Section NCDENR`'�%Highway 70, Swannanoa, NC 28778 Narisue Hilliard, Forest Supervisor JSDA US Forest Service I Service Type ❑ Vorth Mills River Recreation Area Certified Mail® Priority Mail Express- 3ost Office Box 2750 ❑ Registered --.R Return Receipt for Merchandise %sheville, NC 28802-2750 ❑ Insured Mail ❑ Collect on Delivery ..... Restricted Delivery? (Extra Fee) ❑Yes 0d—b01 !4'466 I22O6i l l (, tioV�''�LO► N I I = DV 'S Form 3811, July 2b;131 ! I I Receipt UNITED STATES; RCI§TA'L:� f UtG OS -C �5-sj ost SPSermit No. print your name, address, and ZI ��in thigbox• 0 JANET CANTWELL NCDENR-DWR-WQRO 2090 U.S. HIGHWAY 70 SWANNANOA NC 2877 J 7F F-I21 1 :-I0 1��11I"1'!u�ll,1��111lI�"1ii111I1Ltll�illi�liliil'ill�tl�itii