Loading...
HomeMy WebLinkAboutSW7080213_CURRENT PERMIT_20200318STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW DOC TYPE CURRENT PERMIT ❑ APPROVED PLANS ❑ HISTORICAL FILE DOC DATE��� YYYYMMDD ROY COOPER Governor MICHAEL S. REGAN Secretary . BRIAN WRENN Acting Director NORTH CAROL€NA Environmental Quality March 18, 2020 Grace & Truth Community Church, Inc. Attention: Keith L. Smith, Pastor P.O. Box 2666 Elizabeth City, NC 27906 Subject: Stormwater Permit No. SW7080213 Renewal Grace & Truth Community Church High Density Stormwater Project Pasquotank County Dear Pastor Smith: The Washington Regional Office received a Stormwater Management Permit Application for renewal of the subject permit on February 18, 2020. Staff review of the application has determined that the permit can be reissued. We are forwarding Permit No. SW7080213 dated March 18, 2020, for the continued operation of the subject project. This permit, upon its effective date, will replace all previous State Stormwater permits for this project. This permit shall be effective from June 30, 2020 until June 29, 2028 and shall be subject to the conditions and limitations as specified therein, and does not supercede any other agency permit that may be required. Please pay special attention to the Operation and Maintenance requirements in this permit. Failure to establish an adequate system for operation and maintenance of the stormwater management system will result in future compliance problems. If any parts, requirements, or limitations contained in this permit are unacceptable, you have the right to request an adjudicatory hearing upon written request within thirty (30) days following receipt of this permit. 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, NC 27699-6714. Unless such demands are made this permit shall be final and binding. If you have any questions, or need additional information concerning this matter, please contact me at (252) 948-3923. Sincerely, Roger K. Thorpe Environmental Engineer North Carolina Department of Environmental Quality I Division of Energy. Mineral and Land Resources Washington Regional Office 1 943 Washington Square Mall € Washington. North Carolina 27889 'YI' i e•7' - "•r�ItrFnH CA.WA - �yl� '' 252.946.6481 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENTAL QUALITY DIVISION OF ENERGY, MINERAL, AND LAND RESOURCES STATE STORMWATER MANAGEMENT PERMIT HIGH DENSITY DEVELOPMENT In accordance with the provisions of Article 21 of Chapter 143, General Statutes of North Carolina as amended, and other applicable Laws, Rules, and Regulations PERMISSION IS HEREBY GRANTED TO Grace & Truth Community Church, Inc. Grace & Truth Community Church Located at 1300 Walker Avenue, Elizabeth City, NC, Pasquotank County FOR THE construction, operation and maintenance of three grassed bioretention areas in compliance with the provisions of 15A NCAC 2H .1000 (hereafter referred to as the "stormwater rules') and the approved stormwater management plans and specifications and other supporting data as attached and on file with and approved by the Division of Energy, Mineral, and Land Resources (Division) and considered a part of this permit. This permit shall be effective from June 30, 2020 until June 29, 2028, and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS This permit is effective only with respect to the nature and volume of stormwater described in the application and other supporting data. 2. This stormwater system has been approved for the management of stormwater runoff as described in Section 1.6. of this permit. The stormwater control has been designed to handle the runoff from 66,928 square feet of impervious area. Basins 1 and 1A are connected to Basin 2-3 by an underground connection to act as one basin to achieve volume capacity for Drainage Areas 1, 1A, 2 and 3. 3. The tract will be limited to the amount of built -upon area indicated in Section 1.6 of this permit, and per approved plans and specifications. r 4. All stormwater collection and treatment systems must be located in either dedicated common areas or recorded easements. The final plats for the project will be recorded showing all such required easements, in accordance with the approved plans. 5. The runoff from all built -upon area within the permitted drainage area of this project must be directed into the permitted stormwater control system. 6. The following design criteria have been provided in the bioretention areas and must be maintained at design condition: Area 1-1A Area 2-3 Area 4 a. Drainage Area, ft2: 25,356 46,174 46,645 b. Total Impervious Surfaces, ft2: " 18,284 31,534 17,110 C. Design Storm, inches: 1.0"&1.5" 1.0" 1.01, d. Ponding Depth, inches: 9.0 9.0 9.0 e. Temporary Ponded Elev., FMSL: 8.20 8.20 8.20 f. Planting Elev., FMSL: 7.45 7.45 7.45 g. Bioretention Surface Area, ft2: 1,500 5,735 8,600 h. Permitted Storage Volume, ft3: 998 3,718 5,910 i.. Type of Planting Media Soil: 85% Sand, 12% Fines, 3% Organic j.. Type of In -situ Soils: Arapahoe, fine sandy loam with. clayey - pockets j. Expected Infiltration Rate, inlhr: 2.0 2.0 2.0 k. Seasonal High Water, FMSL: 5.45 5.45 5.45 1. Receiving Stream/River Basin: Knobbs Creek 1 Pasuotank M. Stream Index Number: 30 — 3 — 8 n. Classification of Water Body: "CI Sw, IL SCHEDULE OF COMPLIANCE 1. The stormwater management system shall be constructed in its entirety, vegetated and operational for its intended use prior to the construction of any built -upon surface. 2.. During construction, erosion shall be kept to a minimum and any eroded areas of the system will be repaired immediately. 3. The permittee shall at all times provide the operation and maintenance necessary to assure the permitted stormwater system functions at optimum efficiency. The approved Operation and Maintenance Plan must be followed in its entirety and maintenance must occur at the scheduled intervals including, but not limited to: a. Semiannual scheduled inspections (every 6 months). b. Sediment removal. C. Mowing and revegetation of slopes and the vegetated filter. d. Immediate repair of eroded areas. e. Maintenance of all slopes in accordance with approved plans and specifications. f. Debris removal and unclogging of outlet structure, orifice device, flow spreader, catch basins and piping.- g. Access to the outlet structure must be available at all times. 4. Records of maintenance activities must be kept and made available upon request to authorized personnel of the Division. The records will indicate the date, activity, name of person performing the work and what actions were taken. 5. The facilities shall be constructed as shown on the approved plans. This permit shall become voidable unless the facilities are constructed in accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. 6. Upon completion of construction, prior to issuance of a Certificate of Occupancy, and prior to operation of this permitted facility, a certification must be received from an appropriate designer for the system installed certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications, and other supporting documentation. Any deviations from the approved plans and specifications must be noted on the Certification. A modification may be required for those deviations. 7. If the stormwater system was used as an Erosion Control device, it must be restored to design condition prior to operation as a stormwater treatment device, and prior to occupancy of the facility. 8. Access to the stormwater facilities shall be maintained via appropriate easements at all times. 9. The permittee shall submit to the Director and shall have received approval for revised plans, specifications, and calculations prior to construction, for any modification to the approved plans, including, but not limited to, those listed below: a. Any revision to any item shown on the approved plans, including the stormwater management measures, built -upon area, details, etc. b. Project name change. C. Transfer of ownership. d. Redesign or addition to the approved amount of built -upon area or to the drainage area. e. Further subdivision, acquisition, lease or sale of all or part of the project area. The project area is defined as all property owned by the permittee, for which Sedimentation and Erosion Control Plan approval or a .CAMA Major permit was sought. f. Filling in, altering, or piping of any vegetative conveyance shown on the approved plan. 10. The permittee shall submit final site layout and grading plans for any permitted future areas shown on the approved plans, prior to construction. 11. A copy of the approved plans and specifications shall be maintained on file by the Permittee at all times. 12. The Director may notify the permittee when the permitted site does not meet one or more of the minimum requirements of the permit. Within the time frame specified in the notice, the permittee shall submit a written time schedule to the Director for modifying the site to meet minimum requirements. The permittee shall provide copies of revised plans and certification in writing to the Director that the changes have been made. III. GENERAL CONDITIONS This permit is not transferable except after notice to and approval by the Director. In the event of a change of ownership, or a name change, the permittee must submit a formal permit transfer request to the Division, accompanied by a completed name/ownership change form, documentation from the parties involved, and other supporting materials as may be appropriate. The approval of this request will be considered on its merits and may or may not be approved. The permittee is responsible for compliance with all permit conditions until such time as the Division approves the transfer request. 2. Failure to abide by the conditions and limitations contained in this permit may subject the Permittee to enforcement action by the Division, in accordance with North Carolina General Statute 143-215.6A to 143-215.6C. 3. The issuance of this permit 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) having jurisdiction. 4. 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 this Division, such as the construction of additional or replacement stormwater management systems. 5. The permittee grants DEQ Staff permission to enter the property during normal business hours for the purpose of inspecting all components of the permitted stormwater management facility. 6. The permit may be modified, revoked and reissued or terminated for cause. The filing of a request for a permit modification, revocation and reissuance or termination does not stay any permit condition. 7. Unless specified elsewhere, permanent seeding requirements for the stormwater control must follow the guidelines established in the North Carolina Erosion and Sediment Control Planning and Design Manual. 8.. Approved plans and specifications for this project are incorporated by reference and are enforceable parts of the permit. 9. The permittee shall notify the Division any name, ownership or mailing address changes within 30 days. 10. This permit shall be effective from June 30, 2020 until June 29, 2028. Application for permit renewal shall be submitted 180 days prior to the expiration date of this permit and must be accompanied by the processing fee. Permit issued this the 18th day of March 2020. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION for Brian Wrenn, Acting Director Division of Energy, Mineral, and Land Resources By Authority of the Environmental Management Commission Stormwater Permit No. SW7080213 9 - QEMLR USE ONLY Date Received Fee Paid Permit Number - a w '7 cob O NC DEQ Division of Energy, Mineral and Land Resources STATE STORMWATER: PFPMIT PFMFW,&l I&PPI IICe MN F;1 "EIVED FE � 2020 L 1n accordance with 1.5A NCAC 2H.1045(3), the current permit holder shall renew their high density permit 180 days prior to its expiration. Renewed permits are valid for a period of 8 years per Session Law 2011-398 (S8 781) Section 60. (c). This application form is for permit renewals only. A. PROJECT INFORMATION 1. State Stormwater Permit Number: ` 5 V V -7 o g 0 2. Project name: �-�' ens% r w �/z- 3. Project street address: City: County: 4. What, if any, changes have been made to the project as permitted? _ n /�Scf� TA�vI< ZIP : If the project has changed from the original approved plans, please complete SWU-101 for a Major Modification or Minor Modification Application form available at: h,. ttDsa/deter .nc.govlabout/divisionslenerpy- rnineral-land-resoiaceslar;er -mineral-Iand-riflezlstarrr,wnter�pyn, alttlpist-construction. B. PERMITTEE INFORMATION If changes to the permittee or project name have been made, please complete either the Permit Update form or the Permit Transfer form available at:,tktttas;!'Cft'U.fic.yClVd�JUl3i�{�3y351Q1IS1�fTBf4 sourceY`nik118181-IciEli�- re, _ eral-land-rules/stormwater-programlpost-construction. State Stormwater Permits do not _ slenergy-min,,, automatically transfer with the sale of the property. 1. Current Permit Holder's Co an Nam IOr anization:UPACer~r�fn�w+T, 2. Signing Official's Name: 3. Signing Official's Title: 4. Mailing Address: 4 A6 d(06 City: /l-214 A/1 G' State: V"- ZIP ;a?7106 5. Street Address: u t. City: �. `z 5 �- G ` State: -N2 zip: a7 yo 9 6. Phone: { S ) 33-77J5 Finail: acL(c e an dir,--M e C Olt C001 Stormwater Permit Renewal Form Page 1 of 3 May 11, 2018 r 1 1 � � t �� _ � � � . . 1 � F i � t ' l � r - b r � � � � '� . + � � � � , - 1 ` i � - t I � _ _ _ e - .- . _ _` � � -� � � ' � ., .. , , .. � ' �y { t � � ', � � ' + .. j1 } � r 3 � .. �.. i• + — r L � _ '_ � �_ t - � r � -r �J � `� � - E _ _ < _ _ _ _- � ` _� - ' _ _ � ,. 'C. SUBMITTAL REQUIREMENTS Submit the application package to the appropriate DEMLR Regional Office (Coastal, SA Waters) or DEMLR Central Office (Urbanizing Areas Ph 2, USMP, Non -Coastal HQW/ORW). Only applications packages that include all required items listed below will be accepted and reviewed. Initial each item below to indicate that the required information is provided in the application package: 1. A permit application processing fee of $505.00 payable to NCDEQ. 2. One original signed hard copy and one electronic copy of this completed form. The signing official named on this application to represent the current permittee must meet one of the following: a. Corporation — a principle executive officer of at least the level of vice-president; b. Limited Liability Company (LLC) — a manager or company official as those terms are defined in G.S. 57D "North Carolina Limited Liability Company Act;" c. Public Entity — a principal executive officer, ranking official, or other duly authorized employee; d. Partnership or limited partnership — the general partner; e. Sole proprietor; or f. Letter of authorization signed by one of the signatories noted in a — e above authorizing the signature of another entity. 3. One hard copy and one electronic copy of recorded documents required by the original permit that have not yet been received by DEMLR, including: deed restrictions, protective covenants, condominium/planned community declaration and easements. If the project has been built, include documentation that the maximum BUA per lot or maximum total BUA has -not been exceeded. If the project has not been built, include a signed agreement that the final recorded deed restrictions and protective covenants will be submitted at a later date. 4. O&M Agreements, Please select one: I have a copy of the current recorded O&M Agreement for all SCMs, and I will continue to keep this on file with the permit; or I do not have a copy of the current recorded O&M Agreement for all SCMs and am requesting a copy be sent to me. I agree to Keep this on file with the permit. 5. Designer Certifications, Please select one: A copy of the certlfication(s) confirming that the project was built in accordance with the approved plans have been previously provided to the Division; or A copy of the certification(s) confirming that the project was built in accordance with the approved plans are enclosed; or The project has not yet been built. 6. [IF APPLICABLE] If the project has been built, one original hard copy and one electronic copy of a signed, sealed, and dated letter from a licensed professional stating that the SCMs have been inspected, and that they have been built and maintained in accordance with the permit. 7. [IF APPLICABLE] When the permittee is a corporation or a limited liability corporation (LLC): Provide one hard copy and one electronic copy of documentation from the NC Secretary of State, or other official documentation, which supports the titles and positions held by the persons listed in Section C.2 per 15A NCAC 2H. 1043(3)(b). http,s://www.sosnc._govlonline serviceslsearchlby title/ Business Registration Stormwater Permit Renewal Application Form Page 2 of 3 May 11, 2018 .. a - ;.. , l - � •- � � -- _ � �. � R - _ +V � � � - - _. �, '. � [ � �� -�, r i _ •y _ _ '• + f � ,• � -_ ._ � .. i 1 � .- - � � _ • • - ♦ J S �. ` � D. PtRMITTEE'S CERTIFICATION . A, A A4, _ the person legally responsible for the permit, certify that I have a copy of the Permit and O&M Agreement on site (or I will obtain a copy and it will be kept on site), that I am responsible for the performance of the maintenance procedures, and the site has been and will be maintained according to the O&M Agreement and approved plans. I agree to notify DEMLR of any problems with the SCMs or built -upon area and to submit the proper forms to modify or transfer the permit prior to any changes to the project, SCMs, or ownership. All information provided on this permit renewal application is, to the best of my knowledge, correct and complete. Signature: Date: 2// z/Z4.-D NOTARIZATION: I, ��„ _`�+r? _! e �__ 5� _ _ , a Notary Public for the State of CZM O1�n (2A. County of2fa-m� , do hereby certify that fl j 1_ C_)rY-%kA-ti _ personally appeared before me this the -dayof c 20_Q, and acknowledge the due execution of the forgoing instrument. Witness my hand and official seal, (Notary Seal) 7 Notary Signatur c My commission expires _ t�lylll i l ,Il ,•�'�p,RIE S'�., NOTAR), •' 7_ = y' PUBLIC Stormwater Permit Renewal Application Form Page 2 of 3 May 11, 2018 SOIL EVALUATION FOR STORMWATER MANAGEMENT Conducted On: GRACE AND TRUTH COMMUNITY CHURCH PROPOSED STORMWATER BMP CITY OF ELIZABETH CITY, NORTH CAROLINA MSA Project # 08003 For: MS. CAROLINE O. COPELAND A.R. CHESSON CONSTRUCTION CO., INC. 315 W. MAIN STREET — P.O. BOX 1147 WILLIAMSTON, NC 27892 Issue Dale: January 9, 2008 g��6i4I aP111/pr r CAR Prepared BypYS���.,,��G SFd' : 2 i m e SEAL 1848 �o�y OL OCA.\v Charles H. Ha11, L.G., Hydrogeologist Director — Geosciences Department Sea] MSA, P.C. 5033 Rouse Drive Virginia Beach, VA 23462 TEL (757) 490-9264 FAX (757) 490-0634 w fv w. 111saalrlilre. coil) 1w9•-OV i - {^ .. ' C��.Lc.e. � Y �� �r }M�+ ..- rS�'��i6PE4trBp3. S }-orr(-) w c'te r C a l: CAj 1 ctti on r F Posy - D ev.e, cwn t . �' L, St CAC 1)Canags- . Arco, I �,�7�1 N Af eq = O. 2- 0' AG. ��posfi 0 8.5..._T�,,Qaep�@�°�' . U(i3i-h of 'Travel =. 1 tp.l' . C.hrzngC 1:17 Gl evcrh6n .-. 9, Lt.' - _.8.-.9 Tc - Fct(tar - J. 2 - 3. 8U rvi n L , o - 10 year - 2L+ N2 - TS ►n�hr.. G� 5) (TS. )CO3 2-2) _ I_y 0 CFS — Rai nfa i l LDe p-F" (C-nl -76i = O t_ rl CTf) TimL ko PeaY- olurn e _ _-- �0 13�(.0.083.3. f��,.rfi.�o,22 Ac)Cy3 Slab 5flAc� Sy.1l sE f 3 7 (Q post) Ll U) - Req-vucd. Si-oroy = CoposIr - p�re)(T-f0 o,g3)(54.11) = 2 5• 93 CF '-A Providrel...�;+Vfo e ~7! 7 C'F #- Dro'ryay Area 2: Area .__ D `12 A_� KP�Sr - G•8s UnD"n 0� Travd C.1-)anI'n f--leuc'Hcxl /1y53 )0,305 T c t �'!1�^ � 1U Factor = 0,q - 0-92 mJ',, �10 = 10 �cAr- ZLl l-Vp - -7.S "Ihr 14L'ti = (a.ss)(-7.5)(c).Ll = 2.t,12 CFS - lzoinfall DeP+An CCU -7s) = Q.-7u ;n TTP - olumc _ 60'-U)tO-O5s-3"- �n)(0.q2 AC) ( `+3,SU6511Ac) 315•AIL se j,37 (QPot ) ` 0 3-3} X Tequ;rcd Sj-oro c - CcAposr- O (c)(-rT?) _ (Z&S - z•zti)(S► -4(p) = 136 . 90 rF Provicl ci 'St-Droge - LS33 _C (�7.rctc.p- '�i . .1 rut-h..- LOMMILn"` . . . . StDcry')w0 of 2i al _. Dra'€nctGe AreQ 3 ACea y U [Q3 Acrr-s ICpas.i .= D,aS _ Lcne+-h of Travo = 370' Chco19C vi Cl-evo.hcn = 10.12'- S.2o' = 1.-92' r 3770' CU• 385 lea !"aCt-or. = 1.3 = 7. 31 min. L10 = 10 ycaf- 2-9 R2 - 7.p_'nlhr gyp= �&;LA,= 60,8S)i�,0i�U193� = 3.-75 CPS — Qcsin,Foll (Depj-�j (CN -7s) = 1,qq TT? = C1 ��)(a oe3��Co,(a3'� �13 5(D.O� _ Cn(c2.99 sec � 1 3"� � � 3 •"15� .Required 5+01.0.�t = (Qpost - OprO<T (-'i P•8o){ Lo(�2•99) = i9SS. g2 f. F PrUvi:ded Shorae 1?,rC AS. Post DAI -> p>a2 t pR3 = 25.�3 CF 138,�o C� . 1�55.$2 Cyr 21.20,oS 0� �e�'jIr-cd hoc St-orageProv��e.d 1-7 L-F t 1185 Gj -t 2 S 3- 3 C F 5 GF PrAV , jr-Cl '-�E- l ' Coastal S-b�mwa�cr Rules , IMpeNIOU S SVrfOL4s CAI 139341. Z0 5f + 1-785g. UosF _ 12 _ 3085 CF Stora e Re vs( C(j ur} cc7asG1 �vl e 5 Grctc� T� t, LGmrnu�s C(-Or�t,, Qos� DeVLIOnrrcnt . D(atnayC Arco 14 Area ` i - oLi 1C posr l c�rgl 1, OF Tco, c. I c+ckor l.y = Ip 'f2 rryiYl (�o = iOi�LOc IN 92 = Cn 2 �nlhr a,o_= YUA = CD.82,)(1.oL,5,.y 8 CFS —Qc6nFcM De(A-- (CN -15); 2.8U �Q -1TP = �lr1lumc _ C2,$►�)(.0 083 ��in)(},oWAc (�f35�0 %Ac) _ ILl3S .Se-C. �F Pre vs Pos (Zequ;r(d St rage-(Qeost- err)(I-In(5-Lle - I-HI)()4�8� = S853 CF rt vir[d iF 1' cc)ctskral S}rxrnWolt-fr Kule.S 1 r `-I I C') CF r N ui rc_el 12 .12 Storage VNVideci = 29U2 cc- t Z948 CF 53 9 }C7 LF �G . • _ � _ ���-ormwa+e� CAI .cu la+�ms � . .. t nce - 'DeucA opm(j-)-V DfcOnayc, Accck I Exisfi'�►y Im rtli�us �..tl Acre. T-b-C1 A-rco = D• 22 Acces j<�re = O,_So: cc)l5i. i O.so (0.1s.) 0.48 -r 0.06 = 0-_S�. . CEx. Gavel park.+��, Cooc S;deWalks8uild�c�sl Len9� h o� Travel Char)rP- io Elcvcrkim = 9•lo' - `� p�1' O•S(o' L3 1 0. 3f3S/ 1 Lot , o� o: 385 Tt�►i..1 _ 1 D.5t,1. - 35mrn. i'Z8 12 $ 2 rnir) t '12. gassed SUr-kiU = 1i (00( or us.phall- Surf-OCI = D.2) A = D.22 Acres � a = l0 or - 2-9 ri P- = '7.5 yn)hc olo = Y-tA o. q3 CFS ' 4 e.nwn 1 SA 62,12 ? C 4 i Cxy shn l mpt r\X o os - U• 3 0t N°•,,. %%Yt P?'Sty `V 'T 0 fi a 4 Af tCd = O. l-1 '2 A G KQrc = {?.�� (', �5) fi 0.29 (ars) = 0 • t�-? o, o9 (E-,K &ravCA eclr)cr`05, &cO.\j0 pri�CWQ� GcCLsS� LCa��h 0( Travel _ 1 tcZ' Chano�� �n Elc.va�icn = `�•5a' - 8.s�' = 1•G` �}lazll 0•385 Tc 1 1 = L.iB mi s-- I'20 Fcrch?r - o..F-u - ?-m rrn;n ('�190 g(asscd svr-kaco - U.Ss) t `7o Cwr c osPha14 Surf-aU = d- 2 b') lArr-Q = O.`12 Acrc5 00 = s( Icar.- Z`(H2 "'1hr C�,a = Ki n = CO3-11) � .s] (o.� z) = 2--2Li CF s C r a C� �!U In . LOrn (Y) un } S�ormwakp-r Ca.lw[c�A- onS Pre.- pkubopmet,+ 1�rc�inac e Are,c,�, I� �x,5 nC1 ingperu,dus = 0•01 Ac TC>tal . ,tie -a- .0.. U?, AC jCPrc 0•02 �O,q5) r D.RB (0.IS) 0.02, -t O.iS = 0.)'i (Grass S(Ytiak\ Arnc.vunV &F C-xavc4 l'or)c4tn� Arras l.cv-V) of Changc. i'n 6le.Ijcalicn =. 9-3-l'- B. 50' /1353- 110.385 T� = lg`&I 1_ = 2, 38 n-,�'n Area = C� {03 acre s 2 10 - lUyear:- 2-q I+Q - ..75.'"�hr Drconocc fired �xr�'ha� I,(Y1(7Crt},UUS = O.OL., Totro Ricx = 1,Cry iCptC = O 0(0(.0.9S) r 0,9Ll(0.is) = 0.DU 2D �Gras5 sQr Face >`x sip^ C3u,4d nr�5� 1<en�'f`h of i ravci = 2��' Ghorx�c. �n �Ic•va�ian = 9•G 2' - e.zi' = l,�i' 6131 0.385 Tc = L Area 1•e'^ i P1e y•28 rntr7 128 FaC.-Or = 2= 8 5[p mlrl Ljp = lO���a[ `Z'� 1-►f� ta.8 in1h� Qip = Up, = Ly I CFS I Trui~h �C�mm�n� t� ,hurt. h OUefrlot,� Pe��c� G-rasscd L"gat-cfWa.0 .. Cs N 312 .. /1 r ea �, 2, 3al fsYtG Ll q, S,NI = s.y8 g 6 (3) (,3s��' VV,t t�_ ROY COOPER covemor MICHAEL S. REGAN Secretary S. DANIEL SMITH Director NORTH CAROLINA Environmental Quality January 23, 2020 Grace and Truth Community Church Attention: Keith L. Smith, Pastor P.O. Box 2666 Elizabeth City, NC 27906 Subject: Stormwater Permit No. SW7080213 Renewal Grace and Truth Community Church High Density Stormwater Project Dear Pastor Smith: Pasquotank County A Division of Energy, Mineral, and Land Resources file review has determined that Stormwater Permit SV 7080213 for a stormwater treatment system consisting of three grassed bioretention cells serving the Grace and Truth Community Church located at 1300 Walker Avenue in Elizabeth City, NC expires on June 29, 2020. This is a reminder that permit renewal applications are due .180 days prior to expiration. We do not have a record of receiving a renewal application. Please submit a completed permit renewal application along with a $505.00 fee for permit renewal. Also, it was noted in the file review that a designer's certification that the project was constructed in accordance with the approved plans as required by the permit has not been submitted. Please include this with your application. Permit application forms for renewal can be found on our website at: httR;(/deg.nc.guy/about/divisions/energy-mineral-land-resources/�ral-land- rules jstormwater-program/post-�Qa2truction. North Carolina General Statutes and the Coastal Stormwater rules require that this property be covered under a stormwater permit. Failure to maintain a permit subjects the permittee/owner to assessment of civil penalties. If you have questions, please feel free to contact me at (252) 948-3923, 1 will be glad to discuss this by phone or meet with you. If you would like, I can e-mail you a copy of the application forms. You can request a copy by e-mailing me at rQger.thorpe@nc r w Sincerely, /` %�--�'te . Rog r K. Thorpe Environmental Engineer Q �� North Carolina Department of Environmental Quality I Division of Energy, Mineral and Land Resources Q Washington Regional Office 1943 Washington Square Mail I Washington, North Carolina 27889 252,946,6481 Permit Number:_ # 7 is (to he provided hr' DWQ) Drainage Area Nurnber: IR Bioretention Inspection and Maintenance Agreement I will keep a maintenance record on this BMP. This maintenance record will be kept in a log in a known set location. Any deficient BMP elements noted in the inspection will be corrected. repaired or replaced immediately. These deficiencies can affect the integrity of structures, safety of the public, and the removal efficiency of the BMP. Important inspection and maintenance procedures: — Immediately after the bioretention cell is established, the plants will be watered twice weekly if needed until the plants become established (commonly six weeks). — Snow, mulch or any other material will NEVER be piled on the surface of the bioretention cell. — Heavy equipment will NEVER be driven over the hioretention cell. — Special care will be taken to prevent sediment from entering the bioretention cell. — Once a year, a soil test of the soil media will be conducted. After the bioretention cell is established. I will inspect it once a month and within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in a Coastal County). Records of inspection and maintenance will be kept in a known set location and will be available upon request. Inspection activities shall be performed as follows. Any problems that are found shall be repaired immediately. BVIP element: Potential mblerns: How I will remediate the mblem: The entire BMP Trash/ debris is present. Remove the trash/ debris. The perimeter of the Areas of bare soil and/ or Regrade the soil if necessary to bioretention cell erosive gullies have formed. reiuove the gully, and then plant a ground cover and water until it is established. Provide limc and a one-time fertilizer application. The inlet device: pipe, The pipe is clogged (if Unclog the pipe. Dispose ol'the stone verge orswale applicable). sediment orf-site. The pipe is cracked or 12eplace the pipe. otherwise damaged (if applicable). Erosion is occurring in the Regrade the Swale it' necessary to Swale (if applicable). smooth it over and provide erosion control devices such as reinforced turf matting or riprap to avoid future problems with erosion. Stone verge is clogged or Remove sediment and clogged covered in sediment (if stone and replace with clean stone. a plicable). Form SW401-Bioretention 1&M-Rev.2 Page I of 4 LIMP element: Potential mblems: How i will remediate theproblem: The pretreatment area Flow is bypassing Regrade if necessary to route all pretreatment area and/ or flow to the pretreatment area. gullies have formed. Rest abilize the area after grading. Sediment has accumulated to Search for the source of the a depth greater than three sediment and remedy the problem if inches. possible. Remove the sediment and restabilize the pretreatment area. Erosion has occurred. Provide additional erosion protection such as reinforced turf matting or riprap if needed to prevent future erosion problems. Weeds are present. Remove the weeds, preferably by hand. The biorttention cell: Best professional practices Prune according to best professional vegetation show that pruning is needed practices. to maintain optimal plant health. Plants are dead, diseased or Determine the source of tale dying, problem: soils, hydrology, disease, etc. Remedy the problem and replace plants. Provide a one-time fertilizer application to establish the ground cover ifa soil test indicates it is necessary. Tree stakes/ wires are present Remove tree stake/ wires (which six months after planting, can kill the tree if not removed). The bioretention cell: Mulch is breaking down or Spot mulch if there are only random soils and mulch has floated away. void areas. Replace whole mulch layer if necessary. Remove the remaining much and replace with triple shredded hard wood mulch at a maximum depth of three inches. Soils and/ or rn111ch are Determine the extent of the clogging clogged with sediment. - remove and replace citherjust the top layers or the entire media as needed. Dispose of the spoil in an appropriate off -site location. Use triple shredded hard wood mulch at a maximum depth of three inches. Search far the source of the sediment and remedy the problem if' possible. An annual soil test shows that Dolomitic lisle shall be applied as pH has dropped or heavy recommended per the soil test and metals have accumulated in toxic soils shall he removed, the soil media. disposed of properly and replaced with new planting media. Form SW401-Bioretention I&M-Rev.2 Page 2 o[ 4 BMP element: Potentialproblems: How 1 will remediate the problem: The under -drain system Clogging has occurred. Wash out the underdrain system. (if applicable) The drop inlet Clogging has occurred. Clean out the drop inlet. Dispose of' the sediment off -site. The drop inlet is damaged Repair or replace the droe inlet. The receiving water Erosion or other signs of Contact the NC Division ol' Water damage have occurred at the Quality 401 Oversight Unit at 919- ott t let. 733-1786. Form SW401-Bioretention I&M-Rev.2 Page 3 of 4 Permit Number: (to he provided by DWQ) I acknowledge and agree by my signature below that I am responsible for the performance of the maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. Project name: Grace and Truth Community Church BMP drainage area number: I A Print name: Johnie D. Harvey, III Title: Building and Grounds Manag.Lr Address: 1300 Walker Avenue Phone: (252) 338-7705 Signature:_ Date: Elizabeth Citv. NC 27909 Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been sold and a resident of the subdivision has been named the president. 1, CQcalin( (). rnpriaod a Notary Public for the State of +3C) T-�h IaroliOa County of &,+�C- do hereby certify that "Sohnic. � . Rat-u f,q -ET- personally appeared before me this day of _�� 1�ji and acknowledge the due execution of the forgoing bioretention maintenance requirements. Witness my hand and official seal, SEAL My commission expires f eCrr4 nt2 _ Form SW401-Bioretention I&M-Rov. 2 Page 4 of 4 Permit Number: (to be provided by DWQ) O�O� WA7�gQG HCDENR STORMWATER MANAGEMENT PERMIT APPLICATION FORM 401 CERTIFICATION APPLICATION FORM BIORETENTION CELL SUPPLEMENT This form must be filled out, printed and submitted. The Required Items Checklist (Part 111) must be printed, filled out and submitted along with all of the required information. 11. PROJECT INFORMATION j Project name Grace and Truth Community Church Contact name Sam Jarvis Phone number (252) 923.0302 Date June 1, 2012 Drainage area number 1 8 1A II. DESIGN INFORMATION Site Characteristics Drainage area 25,356 it Impervious area 18,284 it Percent impervious 72.1% RECEIVED Design rainfall depth 1.5 inch Peak Flow Calculations Is pre/post control of the 1-yr, 24-hr peak flow required? (Y or N) 1-yr, 24-hr runoff depth in 1-yr, 24-hr intensity in/hr Pre -development 1-yr, 24-hr peak flow ft3/sec Post -development 1-yr, 24-hr peak flow ft3/sec Pre/Post 1-yr, 24-hr peak control ft3/sec Storage Volume: Non -SR Waters Design volume 998.0 ft3 Storage Volume: SR Waters Pre -development 1-yr, 24-hr runoff it Post -development 1-yr, 24-hr runoff it Minimum volume required 0 it Volume provided it Cell Dimensions Ponding depth of water 9 inches OK Ponding depth of water 0.75 it Surface area of the top of the bioretention cell 1,500.0 it OK Length: 75 it OK Width: 20 it OK -or- Radius it Soils Report Summary Drawdown time, ponded volume 4.5 hr OK Drawdown time, to 24 inches below surface 12 hr OK Drawdown time, total: 16.5 hr In -situ soil. Soil permeability 2.00 in/hr OK Planting media soil: Soil permeability 2.00 in/hr OK Soil composition • Sand (by weight) 86% OK • Fines (by weight) 12% OK Form SW401 -Bioretention- Rev. 2 JUN - 5 2012 DWQ-WARO Parts I and 11, Design Summary, Page 1 of 2 Permit Number: (to be provided by DWQ) % Organic (by weight) Phosphorus Index (P-Index) Basin Elevations Temporary pool elevation Planting elevation (top of the mulch) Bottom of the cell Planting depth Depth of mulch SHWT elevation Are underdrains being installed? 3% OK Total: 100% 20 (unitless) OK How many clean out pipes are being installed? What factor of safety is used for sizing the underdrains? (See BMP Manual Section 12.3.6) Additional distance between the bottom of the planting media and the bottom of the cell to account for underdrains Bottom of the cell required Distance from bottom to SHWT Type of bioretention cell (answer "Y" to only one of the two following questions): Is this a grassed cell? Is this a cell with trees/shrubs? Planting Plan Number of tree species Number of shrub species Number of herbaceous groundcover species Additional Information Does volume in excess of the design volume bypass the bioretention cell? Does volume in excess of the design volume flow evenly distributed through a vegetated filter What is the length of the vegetated filter? Does the design use a level spreader to evenly distribute flow? Is the BMP located at least 30 feet from surface waters (50 feet if SA waters)? Is the BMP localed at least 100 feet from water supply wells? Are the vegetated side slopes equal to or less than 3:1? Is the BMP located in a recorded drainage easement with a recorded access easement to a public Right of Way (ROW)? Inlet velocity (from treatment system) Is the area surrounding the cell likely to undergo development in the future? Are the slopes draining to the bioretention cell greater than 20%? Is the drainage area permanently stabilized? Pretreatment Used (Indicate Type Used with an "X" in the shaded cell) Gravel and grass (8'inches gravel followed by 3-5 h of grass) Grassed swale Forebay 8 fmsl 7.45 fmsl OK 7.45 fmsl 0 ft 4 inches OK 5.45 fmsl OK N (Y or N) 0 ft 7.45 fmsl 2 ft OK Y (Y or N) Insufficient media depth N (Y or N) Centipede Sod OK Y (Y or N) OK Y (Y or N) OK 30 ft Y (Y or N) Submit a level spreader supplement. Y (Y or N) OK Y (Y or N) OK Y (Y or N) OK N (Y or N) Insufficient ROW location. 1 tUsec OK N (Y or N) OK N (Y or N) OK Y (Y or N) OK OK X Form SW401-Bioretention•Rov.2 Parts I and II. Design Summary, Page 2 of 2 STORMWATER MANAGEMENT NARRATIVE Grace and Truth Community Church Elizabeth City Pasquotank County, North Carolina RECEIVED M AY - 9 2012 DWQ-WARD Ralph S. Jarvis, PE, PLS xiliss00 'L•. :a SEAL 9 '; �242 Jam: rrrrrrrtrnr�►� _:id$ JARVIS CONSULTANTS, INC. CONSULTING ENGINEERS -PLANNERS -SURVEYORS 212 South Main Street, Beth, North Cm-olina 27808 Tcicphone (252) 923-0302 / Rix (252) 923-0306 S`I'ORMWATER MANAGEMENT NARRATIVE A. DFsCRIPTION OF PROJECT Location of Project The project is located at 1300 Walker Avenue, Elizabeth City, North Carolina. It is in the southwest portion of the city in predominately residential zoning. Type of Development The parking lot addition project consists of grading, placing stone, and modifying the stormwater management system adjacent to Walker Avenue. There are existing improvements covered by permit number SW7080213 issued March 5, 2008. The permitted area is identified as area 1. The area to be expanded is area IA. Earth Disturbing Activities The site presently has had stone placed on it in anticipation of grading and drainage. Earth disturbances will consist of 0.64 acres for the construction of the new parking area, erosion control measures, and stormwater detention features. The City of Elizabeth City has the construction plans under review. Existing Drainage Patterns The site has the stormwater collection and treatment systems along both the eastern and western property lines. All the construction permitted under the existing permit has been completed, Both systems drain southward toward Walker Avenue. Proposed Drainage Patterns The existing Drainage Area 4 will not be impacted by the new proposed construction. Drainage Area 1, 2, and 3 are all interconnected hydrostatically and share storage volume. They were designed with storage from a one inch rainfall event. Future parking areas were anticipated and reserve capacity provided in the permit and construction of the existing system. The location of the future parking lot was not decided upon until recently. Since the original permit was issued, the Coastal Stormwater Rules has changed to require storage from one and one half inches of rainfall. There was a deficit in the storage volume and it modification for additional storage was necessary. The new parking lot required storage has been computed under the newest rules while the existing permit covers the one inch volume. The new volurrre under the rules requires 4,636 CIF of storage and 4,716 CF of storage will he provided. The bioretention cell supplement enclosed is the same as the date of the original permit and has Areas I and IA combined and a rainfall event of one and one half inches. The provided storage is sufficient to handle the rainfall even in Areas I and A without having to show the one inch area as a separate item. The older version of the supplement allowed for SHWT separation from the bottom of the storage volume whereas the current addition shows an insufficiency with the required separation. Construction Sequence Currently installed gravel will be removed and re -used within the new parking area Containment devices will be installed for construction discharge. Stormwater management devices will not be completed until site stabilization has been completed. 2