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HomeMy WebLinkAboutSW8050116_HISTORICAL FILE_20060713STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW S(D ��Zz& DOC TYPE ❑ CURRENT PERMIT ❑ APPROVED PLANS HISTORICAL FILE COMPLIANCE EVALUATION INSPECTION DOC DATE 7l YYYYMM D . , STROUD ENGINEERING, P.A. Hestron Plaza Two 151A Hwy. 24 Morehead City, NC 28557 (252) (2�47.7479 p l TO WE ARE SENDING YOU ❑ Attached ❑ Under separate cover via ❑ Shop drawings ❑ Prints ❑ Plans ❑ Copy of letter ❑ Change order ❑ LETTER OF T��wi��MITTAL s DATE 7 1 JOB N /'P1 15 ATTENTION �G RE: c Zc 1j n e,'� 1J ❑ Samples the following items: ❑ Specifications COPIES DATE NO. DESCRIPTION THESE ARE TRANSMITTED as checked below: ❑ For approval ❑ For your use ❑ As requested ❑ For review and comment ❑ FOR BIDS DUE REMARKS ❑ Approved as submitted ❑ Approved as noted ❑ Returned for corrections 7-1 ❑ Resubmit copies for approval ❑ Submit copies for distribution © Return corrected prints ❑ PRINTS RETURNED AFTER LOAN TO US COPY TO SIGNED:/�UJiyyi� If enclosures are not as noted, kindly notify us at once. STROUD ENGINEERING, P.A. CONSULTING ENGINEERS HESTRON PLAZA TWO 151-A HWY.24 MOREHEAD CITY, NORTH CAROLINA 28557 (252) 247-7479 July 11, 2006 Mr. Ed Beck Acting Regional Supervisor NCDENR Division of Water Quality Surface Water Protection Section Wilmington Regional Office 127 Cardinal Drive Extension Wilmington, NC 28405 Subject: Permit No. SW8 050116 GATCO II, LLC High Density Stormwater Project Carteret County Dear Mr. Beck, Please find the enclosed Designer's Certification and Checklist for the subject project. The high density stormwater project has been installed in substantial conformance with the permit and approved plans. Please feel free to contact me should you have any questions. erely, 0"1111tatftt" Ronald D. Cullipher, P.E. 2. 7 73 's 13343 r :0 :�%N 107 COMMERCE ST SUITE B GREENVILLE, NC 27858 (252) 756-9352 102-D CINEMA DRIVE WILMINGTON, NC 28403 (910) 815-0775 vvoRo JUL 13 2006 CfW HESTRON PLAZA TWO 151-A HWY. 24 MOREHEAD CITY, NC 28557 (252) 247-7479 State Stormwater Management Systems Permit No. SW8 050116 GATCO II, LLC Stormwater Permit No. SW8 050116 Carteret County Designer's Certification I, QonalA b. CL-1hahev- , as a duly registered 40r fSS VAai )Ae6r in the State of North Caro ina, having been authorized to observe (periodica y/ weekly/ full time) the construction of the project, &A-TCO I:, LLC. (Project) for _ 6, Aldien _ 711oT_nAnRn _(Project (Project Owner) hereby state that, to the best of my abilities, due care and diligence was used in the observation of the project construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications. The checklist of items on page 2 of this form is included in the Certification. Noted deviations from approved plans and specification: orVrH .... 4 ''$PAL .-"OF ESs•.4O) •. Signature ON-) . ' � ,'.��5 �02:y'= Registration Number. Date 1 �o +'�9! •••'y��NE� ••'• •``~ '••..,..•••• �Q' �� 00 'I+fCu 4411116104 WI R® JUL 13 2006 Page 6 of 7 ,; _� + 4 z �� <• � �« •_ e•� �h R+/1� 1 �rj�y-•sae f�� 1\\+". 'y .�.J � 6 a1� f State Stormwater Management Systems Permit No, SW8 050116 Certification Requirements: 1. The drainage area to the system contains approximately the permitted acreage. UK—�2. The drainage area to the system contains no more than the permitted amount of built -upon area. Y� 3. All the built -upon area associated with the project is graded such that the runoff drains to the system. 4. All roof drains are located such that the runoff is directed into the system. fk=_L_5. The outlet/bypass structure elevations are per the approved plan. F&L,6. The outlet structure is located per the approved plans. �- 7. Trash rack is provided on the outlet/bypass structure. '�- 8. All slopes are grassed with permanent vegetation. 9. Vegetated slopes are no steeper than 3:1. �_10. The inlets are located per the approved plans and do not cause short- circuiting of the system. U 11. The permitted amounts of surface area and/or volume have been provided. �- 12. Required drawdown devices are correctly sized per the approved plans. 13. All required design depths are provided. 14. All required parts of the system are provided, such as a vegetated shelf, and a forebay. 15. The required system dimensions are provided per the approved plans. CC' NCDENR-DWQ Regional Office Katrina Marshall, Carteret County Building Inspections WERiJ JUL 13 2006 Page 7 of 7 STROUD ENGINEERING, P.A. Hestron Plaza Two 151-A Hwy. 24 MOREHEAD CITY, NC 28557 (252) 247-7479 TO /V 0 DFAV f2 _I a 7 WE ARE SENDING YOU WAttached ❑ Under separate cover via 7 ❑ Shop drawings ❑ Prints ❑ Plans ❑ Copy of letter ❑ Change order ❑ DATE 0- 16_ os JOB NO. trLi��_l ATTENTION /^}y-,,/ RE: C A iT ., L_ the following items: ❑ Samples ❑ Specifications COPIES DATE NO. DESCRIPTION I -, ),e 6e r SS 1� r THESE ARE TRANSMITTED as checked below: ❑ For approval ID For your use As requested ❑ For review and comment ❑ FORBIDS DUE REMARKS ❑ Approved as submitted ❑ Approved as noted ❑ Returned for corrections ❑ Resubmit copies for approval El Submit copies for distribution 0 Return corrected prints ❑ PRINTS RETURNED AFTER LOAN TO US COPY TO SIGNED: If enclosures are not as noted, kindly notlfy us at once. coo S\ STROUD ENGINEERING, P.A. CONSULTING ENGINEERS HESTRON PLAZA TWO 151-A HWY. 24 MOREHEAD CITY, NORTH CAROLINA 28557 (252) 247-7479 February 9, 2005 Mr. Paul Bartlett NCDENR Land Quality Section 127 Cardinal Drive Ext. Wilmington, NC 28405 RE: GATCO II, LLC SW8 050116 Dear Paul, We are in receipt of your letter dated February 8, 2005, requesting for additional information to continue your review. The additional information requested has been addressed as follows: 1. Please clarify the Forebav and Main Basin text entries on the Pond Details drawing, The permanent pool elevation sub -title should be 25 ' to be consistent with the supplement form enity, and the Main Basin and Forebav entries are reversed. The Forebav minor radius (5 and 6) should be 5'. The text labels for the curve radii information was miss typed and the corrections have been made to the drawing. . 2. Please label the Storage Pool (26' contour detail) and Permanent Pool (25 ' contour detail) for which the detailed dimensions apph> on the Pond Details drawing. Please correct the Forebav length rliniension fi•otn 21.96' to 26.0'. Storage and permanent pool elevations have been labeled on the pond detail drawing; and the length of the forebay has been corrected. 3. Please modfi the orifice design to minimize clogging. A sketch with a suggested design is attached that incorporates the 1.25 in. diameter PVC orifice in a plate, and a 6 in. diameter PVCpipe for overflow that penetrates the over Jlow device to the orifice plate. The orifice is readily accessible.for servicing and there is less chance of clogging in a 6 in diameter overflow pipe than in a 1.25 in diameter pipe. The size of the PVC pipe has been changed from 1.25" to 6" as suggested, minimizing clogging. The 6" PVC pipe will enter the overflow device where it will be capped for a 1.25" orifice as shown on the overflow device detail. 4. Please correct the scale s>>mbols on the submitted drainage area sketches to 1 " = 60'. This appears to be a hypo only that does not efj`ect area calculations. Scale has been changed to show the l" = 60' drawing. �••6 pRTH CAA��s \, \- ...... 0. If you have any additional questions or comments, please do not hesitate to contact me. , •.QQ.`3FES,S+�•'0 1.+ 0. 2 rely, y r. Rd ald D. Cullipher, P.1 ,�6 �!NEL- ..•` 1:1 107 COMMERSUITECE ST. 102 D CINEMA DRIVE HEST50AN ,HWY. All ">'�sl�op����• GREENVILLE, NC 27858 WILMINGTON, NC 28403 MOREHEAD CITY, NC 28557 (252) 756-9352 (910) 815-0775 (252) 247-7479 y COMMUNICATION RESULT REPORT ('FEB. 8.2005 -4:25PM ) f TTI NCDENR WIRO FILE MODE OPTION ADDRESS (GROUP) RE PAGE 834 MEi,KPY TX 9 12522474098 OK P . 414 REASON FOR ERROR E-1) HANG UP OR LINE FAIL E-2) BUSY E-3) NO ANSWER '''E-4):NO FACSIMILE CONNECTION State of Forth. r❑lin ' - Department of Environment a9d Natural Resources Wilmington hegio al Office Michael F. Easley, Governor . William G. Ross, Jr., Secretary FAX COVER SHEET Date: 2/812005 To: Ronald D. Cullipher, P.E. Company: Stroud Engineering; P.A. FAX #: (252) 247-4096 DWQ Stormwater Project Number: SW8 Project Name: GA'TCO 11, LLC Property MESSAGE: I Ron, Attached is a Request for Additional Inforn The original will be sent by mail to Mr. Tho I 5 Than you, fo, of Pages: 4 (Incl. Cover) From: Paul Bartlett Water ' uallty Section - Stormwater F6y.# 10-350-2004 is one # 910-395-3900 050116" ation f r.the GATCO II, LLC Property project, nton: AkcopyVill be sent by mail to you. �o� w A 749 co 5 February 8, 2005 Mr. G. Alden Thornton, President GATCO II, LLC P.O. Box 2410 Kitty Hawk, NC 27949 Subject: Request for Additional Information Stormwater Project No. SW8 050116 GATCO II, LLC Carteret County Dear Mr. Thornton: Michael F. Easley, Governor William G. Ross, Jr., Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality The Wilmington Regional Office received a Stormwater Management Permit Application for GATCO II, LLC on January 25, 2005. A preliminary review of that information has determined that the application is not complete. The following information is needed to continue the stormwater review: V ' Please clarify the Forebay and Main Basin text entries on the Pond Details drawing. The permanent pool elevation sub -title should be 25' to be consistent with the supplement form entry, and the Main Basin and Forebay entries are reversed. The Forebay minor radius (radius 5 and 6) should be 5'. 2./ Please label the Storage Pool (26' contour detail) and Permanent Pool (25' C contour detail) for which the detailed dimensions apply on the Pond Details drawing. Please correct the Forebay length dimension from 21.96' to 26.0'. 3. Please modify the orifice design to minimize clogging. A sketch with a suggested design is attached that incorporates the 1.25-inch diameter PVC orifice in a plate, and a 6-inch diameter PVC pipe for the overflow that penetrates the overflow device to the orifice plate. The orifice is readily accessible for servicing and there is less chance of clogging in a 6-inch diameter overflow pipe than in a 1.25-inch diameter pipe. 4. Please correct the scale symbols on the submitted drainage area sketches to 1" = 60'. This appears to be a typo only that does not effect area calculations. Please note that this request for additional information is in response to a preliminary review. The requested information should be received by this Office prior to February 15, 2005, or the application will be returned as incomplete. The return of a project will necessitate resubmittal of all required items, including the application fee. If you need additional time to submit the information, please mail or fax your request for a time extension to the Division at the address and fax number at the bottom of this letter. The request must indicate the date by which you expect to submit the required information. The Division is allowed 90 days from the receipt of a completed application to issue the permit. North Carolina Division of Water Quality 127 Cardinal Drive Extension Wilmington Regional Office Wilmington, NC 28405-3845 An Equal OpportunitylAffirmative Action Employer - 50% Recycled110% Post Consumer Paper Phone (910) 395-3900 Customer Service 1-877-623-6746 FAX (910) 350-2004 Internet: h2o.enr.stale.nc.us pne NorthCarolina �Nw ral& : Mr. G. Alden Thornton, President February 8, 2005 Stormwater Application No. SW8 050116 The construction of any impervious surfaces, other than a construction entrance under an approved Sedimentation Erosion Control Plan, is a violation of NCGS 143-215.1 and is subject to enforcement action pursuant to NCGS 143-215.6A. Please reference the State assigned project number on all correspondence. Any original documents that need to be revised have been sent to the engineer or agent. All original documents must be returned or new originals must be provided. Copies are not acceptable. If you have any questions concerning this matter please feel free to call me at (910) 395-3900. Sincerely, Paul T. Bartlett, P.E. Environmental Engineer ENBlptb: S:1WQSISTORMWATERIADDINF0120051050116 cc: Ronald D. Cullipher, P.E., Stroud Engineering, P.A. Paul Bartlett Page 2 of 2 77 74 ram_ -\ . ..- { PLAN VIEW r)PaG( r'U+ii- i (jV(7RF I_�}w i; 1.. Pvc C++- HH 11 RMA NE P1 f POOL CL e '— Cl � 12" SUBMERGENCE wi ,;CRi-_ErJLU 1rJTar.E �� 23.0-------- ------ Mvvc: SECTION B--B OVERFLOW DEVICE SCALE, 1"= 2 EIp77C1k9 F February 3, 2005 Ms. Linda Lewis NCDENR Land Quality Section 127 Cardinal Drive Ext. Wilmington, NC 28405 Dear Linda E FEB 0 ' 7 2.005 BY The additional information requested is attached and listed below: RECETV 51tI,l6 0 BY: 1. Wayne See Property a. Drainage map showing the Flks Lo(li_c included. b. Information that will be included in k1r. Wayne See's restrictive covenants. 2. Storage Ideas, I_LC a. Deed b. Revised narrative with the infbm,a ion about the existing building that will remain as is. GATCO 11, LLC a. Letter authorizing him to sign for GATCO II, LLC b. *Deed - Alden is closing this week and I will send you the new deeds as soon as possible. If you have any additional questions or commcnts, please do not hesitate to contact me. Sincerely, -/a-,�L7rG Q'-'D Brad McMannen LREC�°''' SY. GATCO II LLC PO BOX 2410 KITTY HAWK, NC 27949-2410 252-261-6360 MINUTES OF A SPECIAL MEETING STOCKHOLDERS OF GAT CO Il LLC A special meeting of the stockholders of GAT CO II, LLC was held at the office July 1, 2004 to grant authority to G. Alden Thornton IV to conduct any and all business including but not limited to entering into contracts and purchasing all necessary permits in the name the corporation for the purpose of purchasing and developing property in Morehead City, NC. The meeting was called to order by G. Alden 'Thornton IV the sole direction of the corporation and 100% owner of all outstanding stock. There being no further business, the meeting was adjourned. �1 C­r G. Alden Thornton, IV Director Post -it" brand fax transmittal memo 7671 lfolpages ► 7 Ta ; _i From r TIMP jM J f (f p / 1/ AI y�- Ca ! /"WLi D Co. Dept. Phone H Fay NP62_ Z`r7— 0� FaxN eEO:Ii 00 20 qa3 km STROUD ENGINEERING, P.A. Hestron Plaza Two 151-A Hwy. 24 MOREHEAD CITY, NC 28557 252 247-7479TO � N pNs2 JAIL 2 5 2005 ��jj�ywQ P$OJ # ':C WE ARE SENDING YOU ❑ Attachedd L-1 Under separate cover via _ ❑ Shop drawings ❑ Prints ❑ Plans ❑ Copy of letter ❑ Change order ❑ KRUUM OT V o LJV.MVU/M DATE -2 -on)Yl� JOB N [5 ATTENT a N e", • IIV � er RE: Z C ILL L W ❑ Samples the following items: ❑ Specifications COPIES DATF NO. DESCRIPTION 6xpgsl�•� C y 15b. (30 11-7 THESE ARE TRANSMITTED as checked below: ❑ For approval ❑ ❑ For your use ❑ • As requested ❑ ❑ For review and comment ❑ ❑ FORBIDS DUE REMARKS Approved as submitted ❑ Resubmit copies for approval Approved as noted ❑ Submit copies for distribution Returned for corrections ❑ Return corrected prints ❑ PRINTS RETURNED AFTER LOAN TO US COPY TO SIGNED:r�G�� If enclosures are not as noted, kindly notify us at once. �' 1 +�(�:a,i � f G�i,' it c v"f ! J STROUD ENGINEERING, P.A. Hestron Plaza Two 151-A Hwy. 24 MOREHEAD CITY, NC 28557 I.127T[En OIF (252) 247-7479 TO Ai C' 1)0/\i WE ARE SENDING YOU ❑ Attached ❑ Under separate cover via ❑ Shop drawings ❑ Prints ❑ Plans ❑ Copy of letter . ❑ Change order ❑ DATE JOB NO. p ATI ENTION n RE: Tc LL C the following items: ❑ Samples ❑ Specifications COPIES DATE NO. DESCRIPTION 1 �- •�„ 4.:, r ICI THESE ARE TRANSMITTED as checked below: ❑ For approval ❑ For your use ❑ As requested ❑ For review and comment ❑ FORBIDS DUE REMARKS ❑ Approved as submitted ❑ Approved as noted ❑ Returned for corrections ❑ Resubmit copies for approval ❑ Submit copies for distribution ❑ Return corrected prints I] PRINTS RETURNED AFTER LOAN TO US COPY TO SIGNED: _�/& diall '_" -�� 1.11\ If enclosures are not as noted, kindly notify us at once. A k - " 611A NCDENR North Carolina Department of Environment and Natural Resources 127 Cardinal Drive Extension, Wilmington, NC 26405 (910)395-3900 FAX (910)350-2004 Request for Express Permit Review FILL-IN all information below and CHECK required Permit(s). FAX to Cameron Weaver along with a narrative and vicinity map of the project location. Projects must be submitted by 9:00 A.M. of the review date, unless prior arrangements are made. APPLICANT Name G. ALDEN THORNTON Comoanv GATCO II, LLC Address P.O. BOX 2410 City/State KITTY HAWK, NC Zip 27949 County DARE Phone 252-255-1818 Fax 252-247-5880 Email PROJECT Name GATCO II, LLC ENGINEERICONSULTANT RONALD D. CULLIPHER, PE Company STROUD ENGINEERING, P.A. Address 151-A HWY 24 City/State MOREHEAD CITY, NC Zlp 28557 County CARTERET Phone 252-247-7479 Fax 252-247-4098 Email rcullipher@stroudengineer.com ❑ STREAM ORIGINATION CERTIFICATION ❑✓ STORMWATER ❑ Low Density © High Density -Detention Pond ❑ High Density -Other ❑ Low Density -Curb & Gutter ❑ High Density -Infiltration ❑ Off Site ❑ COASTAL ❑ Excavation & Fill ❑ Bridges & Culverts ❑ Structures Information MANAGEMENT ❑ Upland Development ❑ Marina Development ❑ Urban Waterfront ✓❑ LAND QUALITY ❑✓ Erosion and Sedimentation Control Plan with 2.97 acres to be disturbed. ----- --------------------------------------------------------------------------------------------------- ---------------------------------------------------------------- ❑ WETLANDS (401) ❑ No Wetlands on Site (fetter from COE) ❑Wetlands Delineated/No JD ❑ Greater than 0.1 AC Wetlands Impacted ❑Jurisdictional Determination has been done ❑ Less than 0.1 AC Wetlands Impacted ❑Greater than 0.5 AC Wetlands Impacted The legislation allows additional fees, not to exceed 50% of the original Express Review permit application fee, to be charged for subsequent reviews due to the insufficiency of the permit applications. SUBMITTAL DATES: SW CAMA LOS For DENR use only Fee Split for multiple permits: Total Fee Amount $ P. 1 COMMUNICATION 11 RESULT REPORT c FEB.`15.2005 9:59AM ) - TTI NCDENR WIRO ADDRESS (GROUP) RESULT PAGE - MODE ------------------------------------------------------------------- FILE_ - - OK P. 16/16 9 9-12522474098 67 MEMORY TX A t � ` ------------• _ _ -----------------I ----REASON FOR ERROR •• E-2) BUSY E-1) HANG UP OR LINE FAIL , ,. E-•4) NO FACSIMILE CONNECTION E-3) NO ANSWER, ? State of �o Carolina Department of Enviro e.nt and Natural Resources ngtolte1.1 rial Qfice (91 395-113900 Michael F. Easley, Governor Willi= G. Ross Jr., Secretary FAX C iVFRI SHEEN' To: ri Gwil 4 'V FAX #: 4S,�- -. ?- 4o $ REI MRKS: ,I (6icl idmi g cover) !r ShauxuSimpson urface Water Protection/Stormwater I910-356-2004 127 Cardinal Drive Ertenslon, W lmingon, N.C. 3 05.3841U)ir66'rfe (91'4) 395-3900 IFax(910) 350.21304 An Equal Opportualty I . Frnalive Action Employer Page 1 of 1 North Carolina Elaine F Marshall D E PARTM E NT OF TH E Secretary SECRETARY OF STATE Corporations •Corporations Home •Important Notice •Corporate Forms/Fees •Corporations FAQ •Tobacco Manufacturers •Dissolution Reports *Non -Profit Reports *Verify Certification *online Annual Reports Links *Secretary Of State Home •Register for E-Procurement *Dept. of Revenue Legislation 01999 Senate Bills 02001 Bill Summaries •Annual Reports 1997 :Other 1997 •Other Legislation Search •By Corporate Name •For New Corporation *By Registered Agent Online Orders *Start An Order •New Payment Procedures Contact Us :Secretary Division •Secretary of State's web sitE PO Box 29622 Raleigh, NC 27626-0622 (919)607-2000 Date: 2/7/2005 Click here to: View Document Filings I Print apre-populated Annual Report Form I File an Annual Report I Corporation Names Name Name Type NC Gat Co. 11, LLC Legal Limited Liability Company Information SOSID: 0736202 FID: Status: Current -Active Date Formed: 7/27/2004 Citizenship: Domestic State of Inc.: NC Duration: Perpetual Registered Agent Agent Name: Registered Office Address Registered Mailing Address: Principal Office Address Principal Mailing Address: Thornton, G. Alden, IV 1057 Creek Road Kitty Hawk NC 27949 P O Box 2410 Kitty Hawk NC 27949 1057 Creek Road Kitty Hawk NC 27949 P0Box 2410 Kitty Hawk NC 27949 For questions or comments about the North Carolina Secretary of State's web site, please send e-mail to Webmaster. http://www.secretary.state.ne.us/Corporations/Corp.aspx?Pltemld=G499987 2/7/2005 SO S I D: 736202 P Date Filed: 7/27/2004 2:41:01) PM Elaine F. Marshall North Carolina Secretary of State C200420900559 State of North Carolina Department of the Secretary of State . LIMITED LIABILITY COMPANY ARTICLES OF ORGANIZATION Pursuant to §57C-2-20 of the General Statutes of North Carolina, the undersigned does hereby submit these Articles of Organization for the purpose of forming a limited liability company. 1. The name ofthe limited liability company is GAT CO. II, LLC. 2. There shall be no limit on the duration of the limited liability company. 3. The name and address of each organizer executing these articles of organization are as f follows: (.Slate whether each person is executing these articles oj' organization in the capacity qf*a member, organizer or both) Robert B. Hobbs, Jr., Organizer P. O. Box 310, 2502 South Croatan Highway, Nags Head, NC 27959-0310 4. The street address and county of the initial registered office of the limited liability company is 1057 Creek Road, Kitty Hawk, Dare County, North Carolina 27949. 5. The mailing address if different from the street address of the initial registered office is PO Box 2410, Kitty Hawk, NC 27949. 6. The street address and county of the principal office of the limited liability company is 1057 Creek Road, Kitty I-lawk, Dare County, North Carolina 27949. 7. The mailing address if different from the street address of the principal office is PO Box 2410, Kitty Hawk, NC 27949. 8. The name of the initial registered agent is G. Alden Thornton. IV. 9. Member -managed LLC: All of the members by virtue of their status as members shall be managers of this limited liability company. 10. These articles will be effective upon filing. This the 26 day of July, 2004. Robert B. Hobbs, Jr., Organizer tl FAU.SFRS1R01117R'N)2867-0 artielrs.%kpd 072604-1736 State Stormwater Management Systems Permit No. SW8 050116 STATE OF NORTH CAROLINA DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES DIVISION OF WATER QUALITY 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 G. Alden Thomton and GATCO 11, LLC GATCO 11, LLC Carteret County FOR THE construction, operation and maintenance of a wet detention pond 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 Water Quality and considered a part of this permit. This permit shall be effective from the date of issuance until February 14, 2015, and shall be subject to the following specified conditions and limitations: I. DESIGN STANDARDS 1. 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 on page 3 of this permit. The stormwater control has been designed to handle the runoff from 78,463 square feet of impervious area.' 3. The tract will be limited to the amount of built -upon area indicated on page 3 of this permit, and per approved plans. 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. Page 2 of 7 State Stormwater Management Systems Permit No. SW8 050116 6. The following design criteria have been provided in the wet detention pond and must be maintained at design conditions: a. Drainage Area, acres: 2.52 Onsite, ft : 109,708 Offsite, ft2: 0 b. Total Impervious Surfaces, ft2: 78,463 C. Design Storm, inches: 1.0 d. Pond Depth, feet: 5.0 e. TSS removal efficiency: 90% f. Permanent Pool Elevation, FMSL: 25.0 g. Permanent Pool Surface Area, ft2: 6,615 h. Permitted Storage Volume, ft3: 19,614 i. Temporary Storage Elevation, FMSL: 26.0 j. Controlling Orifice: 1.25" O pipe k. Permitted Forebay Volume, ft3: 4,161 I. Receiving Stream/River Basin: Newport River 1 White Oak M. Stream Index Number: 21-(1) n. Classification of Water Body: "SC" II. 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. Page 3 of 7 State Stormwater Management Systems Permit No. SW8 050116 4. Records of maintenance activities must be kept and made available upon request to authorized personnel of DWQ. The records will indicate the date, activity, name of person performing the work and what actions were taken. 5. Decorative spray fountains will be allowed in the stormwater treatment system, subject to the following criteria: a. The fountain must draw its water from less than 2' below the permanent pool surface. b. Separated units, where the nozzle, pump and intake are connected by tubing, may be used only if they draw water from the surface in the deepest part of the pond. c. The falling water from the fountain must be centered in the pond, away from the shoreline. d. The maximum horsepower for a fountain in this pond is 118 horsepower. 6. 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. 7. 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. 8. 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. 9. Access to the stormwater facilities shall be maintained via appropriate easements at all times. 10. 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. 11. The permittee shall submit final site layout and grading plans for any permitted future areas shown on the approved plans, prior to construction. 12. A copy of the approved plans and specifications shall be maintained on file by the Permittee for a minimum of ten years from the date of the completion of construction. Page 4 of 7 State Stormwater Management Systems Permit No. SW8 050116 13. 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 of Water Quality, 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 of Water Quality, 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 DENR 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 small notify the Division any name, ownership or mailing address changes within 30 days. Permit issued this the 14th day of February 2005. NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION Alan W. Klimek, P.E., Director Division of Water Quality By Authority of the Environmental Management Commission Page 5 of 7 State Stormwater Management Systems Permit No. SW8 050116 GATCO II, LLC Stormwater Permit No, SW8 050116 Carteret County Designer's Certification 1, , as a duly registered in the State of North Carolina, having been authorized to observe (periodically/ weekly/ full time) the construction of the project, (Project) for (Project Owner) hereby state that, to the best of my abilities, due care and diligence was used in the observation of the project construction such that the construction was observed to be built within substantial compliance and intent of the approved plans and specifications. The checklist of items on page 2 of this form is included in the Certification. Noted deviations from approved plans and specification: Signature Registration Number Date SEAL Page 6 of 7 State Stormwater Management Systems Permit No. SW 8 050116 Certification Requirements: 1. The drainage area to the system contains approximately the permitted acreage. 2. The drainage area to the system contains no more than the permitted amount of built -upon area. 3. All the built -upon area associated with the project is graded such that the runoff drains to the system. 4. All roof drains are located such that the runoff is directed into the system. 5. The outlet/bypass structure elevations are per the approved plan. 6. The outlet structure is located per the approved plans. 7. Trash rack is provided on the outlet/bypass structure. 8. All slopes are grassed with permanent vegetation. 9. Vegetated slopes are no steeper than 3:1. 10. The inlets are located per the approved plans and do not cause short- circuiting of the system. 11. The permitted amounts of surface area and/or volume have been provided. 12. Required drawdown devices are correctly sized per the approved plans. 13. All required design depths are provided. 14. All required parts of the system are provided, such as a vegetated shelf, and a forebay. 15. The required system dimensions are provided per the approved plans. cc: NCDENR-DWQ Regional Office Katrina Marshall, Carteret County Building Inspections Page 7 of 7