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HomeMy WebLinkAboutSW7060811_HISTORICAL FILE_20190401STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW DOC TYPE ❑ CURRENT PERMIT ❑ APPROVED PLANS �i HISTORICAL FILE DOC DATE 9'i2. o/ YYYYMMDD 6,C)LIMITED LIABILITY COMPANY ANNUAL REPORT wr2o n� NAME OF LIMITED LIABILITY COMPANY: RIVER DUNES LAND HOLDINGS, LLC SECRETARY OF STATE ID NUMBER: 1280832 STATE OF FORMATION: NC REPORT FOR THE CALENDAR YEAR: 2019 SECTION A: REGISTERED AGENT'S INFORMATION 1. NAME OF REGISTERED AGENT: NC Investment Properties, Inc. 2. SIGNATURE OF THE NEW REGISTERED AGENT: 3. REGISTERED OFFICE STREET ADDRESS & COUNTY 46 Haywood St., Suite 210 Asheville, NC 28801 Buncombe County SECTION B: PRINCIPAL OFFICE INFORMATION E - Filed Annual Report 1280832 CA201909106818 4/1/2019 02:32 Changes SIGNATURE CONSTITUTES CONSENT TO THE APPOINTMENT 4. REGISTERED OFFICE MAILING ADDRESS 46 Haywood St., Suite 210 Asheville, NC 28801 1. DESCRIPTION OF NATURE OF BUSINESS: Real Estate Land Holding Company 2. PRINCIPAL OFFICE PHONE NUMBER: ($28) 330-4888 3. PRINCIPAL OFFICE EMAIL: Privacy Redaction 4. PRINCIPAL OFFICE STREET ADDRESS & COUNTY 5. PRINCIPAL OFFICE MAILING ADDRESS 465 E Harborside Rd, PO Box 18359 Oriental, NC 28571-7503 Asheville, NC 28814-0359 6. Select one of the following if applicable. (Optional see instructions) ❑ The company is a veteran -owned small business ❑ The company is a service -disabled veteran -owned small business SECTION C: COMPANY OFFICIALS (Enter additional company officials in Section E.) NAME: River Dunes Investment Property, LLC NAME: TITLE: Manager TITLE: ADDRESS: PO Box 18359 Asheville, NC 28801 ADDRESS: NAME: TITLE: ADDRESS: SECTION D: CERTIFICATION OF ANNUAL REPORT. Section D must be Completed in its entirety by a person/business entity. River Dunes Investment Property, I.I.C, by Alexander N Brittian Manager 4/ 1 /201 9 SIGNATURE Form must be signed by a Company Official listed under Section C of This form. DATE River Dunes Investment Property, LLC, by Alexander N Hrittian Manager Manager Print or Type Name of Company Official Print or Type Title of Company Official This Annual Report has been filed electronically. MAIL TO: Secretary of State, Business Registration Division, Post Office Box 29525, Raleigh, NC 27626-0525 r Nortl~Carolina Secretary of'State Search Results Page 1 of� 2 • File an Annual Report/Amend an Annual Report • Upload a PDF Filing • Order a Document Online - Add Entity to My Email Notification List • View Filings • Print a Pre -Populated Annual Report form • Print an Amended a Annual Report form Business Corporation Legal Name Palm Hill Realty, Inc. Home State Name NC Investment Properties, Inc Information Sosld: 1380386 Status: Current -Active Date Formed: 5/21 /2014 Citizenship: Foreign State of Incorporation: FL Fiscal Month: December Annual Report Due Date: April 15th CurrentAnnual Report Status: Registered Agent: River Dunes Conveyance, LLC Addresses Reg Office 416 Pollock St Reg Mailing 416 Pollock St New Bern, NC 28560-4947 New Bern, NC 28560-4947 Mailing P 0 Box 18359 Asheville, NC 28814-0359 Officers Principal Office 46 Haywood St Suite 210 Asheville, NC 28801-2850 https://www.sosne.gov/online_services/search/BLISincss_lZcgi stratlon_Results 3111 /2020 North'Carolina Secretary of State Search Results Vice President Page 2 of 2 Alexander N Brittian 850 NW Federal Hwy Stuart FL 34994 Stock https://www.sosnc.gov/online_services/search/Business_Registration_Results 3/1 1/2020 River Dunes - Sieve analysis soil description Subject: River Dunes - Sieve analysis soil description From: "Curtis M Blazier" <CBlazier@mckimcreed.corn> Date: Wed, 13 Sep 2006 10,29:33 -0400 To: "Scott Vinson" <Scott.Vinson@ncmail.net> Scott, You asked me the other day for a description of the fill soil for the infiltration basins for Village Center Phase I. 1 provided you with the sieve analysis for the soil. The soil description is as follows: The soil has 3.9% passing the No. 200 sieve and is non -plastic. The sample material is a light gray to tan poorly graded sand classified as a Type SP soil in accordance with the Unified Soil Classification System. Please let me know if this is sufficient for you. Thanks. Curt Blazier McKim & Creed, P.A. 200 MacKenan Court Cary, NC 27511 919.233.8091 www.mckimereed.com I of 1 9/14/2006 8:38 AM v McKIM&CREED September 8, 2006 E N G I N E E R S S U R V E Y O R S PLANNERS M&C 04135-0001(40) Mr. Scott Vinson RECEN-RD Environmental Engineer 11 NCDENR SEP 12 2006 Division of Water Quality 943 Washington Square Mal! DWQ Washington, NC 27889 PROD # RE: Stormwater Review SW7060811 River Dunes Marina and Residential Development, Pamlico County, North Carolina Village Center, Phase I Dear Scott: In response to your letter request for additional information dated September 1, 2006: 1. It does not appear that all of the stormwater being piped into the two infiltration basins has a by-pass mechanism provided. Please provide for at least double the volume storage of 3 inches in infiltration basins I-1 & I- 2 and note on the supplement forms and design calculations if there is no by-pass provided for all of the stormwater prior to entering the basins. We revised the design calculations and sheet C38 to reflect doable fire storage volnrare r f 3 inches. We removed the by-pass inechanisrus and designed level spreaders as overflow structures fir- the greater than 3 inch storm event. 2. In addition to depths, please provide elevations on the porous pavement 200 MaAenan Court /infi]tration trench detail. Cary, NC 27511 We noted on sheet D4 that the elevations vary throughout the site for the: parking areas that are designed with flexible pavement structures. 919.233-8091 Fax 9 1 9 . 2 3 3 . 8 0 3 1 www.mckirncreed.coin S \4135\0002\40Termi(\,,C DENR DWQUhgh Oensity Permit_Villagr Cen1er\Add1nFn_1)WQ_O9p706-dnc Mr. Scott Vinson September 8, 2006 Page 2 In order to receive 30% credit on permeable pavement that drain to class SA waters, there needs to be at least 7" of washed stone base under the pavement. Please also refer to the newly released permeable pavement chapter. There is only 6" of gravel base noted on the Grasspave2 detail. We revised the design calculations and the detail on sheet D4 to note a tninimuni of 7" of washed stone base under the pavement. 4. An operation and maintenance plan for the pervious concrete should be signed, notarized and submitted. We combined a Grasspave2 specification with guidelines from the newly released permeable pavement chapter to develop an operation and maintenance plan. It is included in the submittal package. Please show the entire mean high water line neighboring the project which includes the marina area and the associated buffers on the plans. Please note that impervious area should not be shown in the Neuse buffer area unless a variance has been applied for or received. We showed the marina area to the west of the Village Center site area and the water line with associated buffers. Under section III, no. 6 of the application under Drainage Area 1 there is given 0.23 acres of "pervious pavement parking" and I can only scale out approximately 4,150 sf or 0.10 acres of pervious parking in this drainage area. If additional pervious parking is proposed, please show on plans. If not, please modify application. We modified sheet C38 to designate pervious parking north of the fitness center and revised the application section and design calculations accordingly. 7. Please provide the 25% additional information Fee associated with the Express Stormwater Review Program of $1,000.00 by check made payable to "NC DENR". Check for the $1,000.00 is included with the submittal package. 5:1413510092`40-1'crmitlNC DENR DWQ\tligh Density Vermit_Vi11agv Cenlcr\AddInfo_DWQ090706.doc v�MCK M&CREED Mr. Scott Vinson September 8, 2006 Page 3 We trust this additional information will be sufficient for you to complete your stormwater review and approval process. If you have any questions or request additional information, please let me know. Sincerely, McKIM & CREED, P.A. Curt Blazier, EI Civil Designer Enclosures cc: Ed Mitchell, President, River Dunes Corporation Grant Livengood, PE, Project Manager 5:\413510W2Id0-Permit\NC DENR DWQ\HHigh Density Prrmit Villagc Center\ Add tnfu_DWQ_09U706_duc VMCMM&CREED W A rFR O )2006 (,�AOO Michael F. Easley,Govemot_:y William G, Ross Jr„ Secretary North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E. Director Division of Water Quality Mr. Ed Mitchell, President River Dunes Corporation 416-A Pollock Street New Bern, NC 28560 Subject: Stormwater Review &-70 507 River Dunes Marina & Residential Development Village Center, Phase I Pamlico County Dear Mr. Mitchell: This office received a Coastal Stormwater permit application and plans for the subject project on August 16, 2006. A preliminary review of the project indicates that before a State Stormwater permit can be issued the following additional information is needed. It does not appear that all of the stormwater being piped into the two infiltration basins has a by-pass mechanism provided. Please provide for at least double the volume storage of 3 inches in infiltration basins 1-1 & 1-2 and note on the supplement forms and design calculations if there is no by-pass provided for all of the stormwater prior to entering the basins. Double the volume can easily be accounted for up to the storage elevation of 6.00 fmsl as long as there is no outlet elevation below that. There is not a minimum 9" storage volume limit on infiltration basins like there is for bioretention areas. You just need to make sure and modify the plans, by-pass weir detail and supplement forms. 2. In addition to depths, please provide elevations on the porous pavement/infiltration trench detail. 3. In order to receive 30% credit on permeable pavement that drain to class SA waters, there needs to be at least 7" of washed stone base under the pavement, Please also refer to the newly released permeable pavement chapter. There is only 6" of gravel base noted on the Grasspave2 detail. 4. An operation and maintenance plan for the pervious concreted should be signed, notarized and submitted. 5. Please show the entire mean high water line neighboring the project which includes the marina area -and the associated buffers on the plans. Please note that impervious area should not be shown in the Neuse buffer area unless a variance has been applied for or received. 6. Under section III, no. 6 of the application under Drainage Area 1 there is given 0.23 acres of "pervious pavement parking" and I can only scale out approximately 4,150sf or 0.10 acres of pervious parking in this drainage area. If additional pervious parking is proposed, please show on plans. If not, please modify application. 7. Please provide the 25% additional information fee associated with the Express Stormwater Review Program of $1000.00 by check made payable to "NC DENR". One Nh Carolina dvatura!!il North Carolina Division of Water Quality Washington Regional Office Phone (252) 946-6481 FAX (252) 946-9215 Internet h2o.enr.state.naus 943 Washington Square Mall, Washington, NC 27889 An Equal OpportunitylAffirmabve Action Employer — 50% Recycled110% Post Consumer Paper Customer Service 1-877-623-6748 The above requested information must be received in this office prior to S :�` 11, 2006 or your application will be returned as incomplete. The return of this project will necessitate resubmittal of all required items including the application fee. If you need additional time to submit the required information, please mail or fax your request for time extension to this office at the Letterhead address. You should also be aware that the Stormwater Rules require that the pen -nit be issued prior to any development activity. Construction without a permit is a violation of 15A NCAC 21-1.1000 and North Carolina General Statute 143-215.1 and may result in civil penalties of up to $10,000 per day. Please reference the Stormwater Project Number above on all correspondence. If you have questions, please feel free to contact me at (252) 948-3848. Sincerely, cott Vinson Environmental Engineer Washington Regional Office cc: ,Curtis Blazier, PE McKim & Creed Washington Regional Office 1Fwd: River Dunes- Village Center, Phll mailbox:///Cl/Documents%20and%20Sett ings/Owner/Application%... Subject: [Fwd: River Dunes- Village Center, PHI From: Scott Vinson <Scott.Vinson@ncmai1,net> Date: Thu, 07 Sep 2006 09:01:17 -0400 To: Ed Mitchell <ed.mitchell@riverdunes.com>, Curtis Blazier <Cl3laz1er rnckimcreed.com> Gentlemen, after getting a message from Curt I briefly looked back over my letter and found that the dates where wrong. While trying not to have to re-create the wheel I took an old letter about River Dunes with the names and address already on it and revamped this new letter, but forgetting to change the dates. The letter should be dated September 1, 2006 and not "May 18, 2006". The re -submittal date should be September 11, 2006 and not "August 11, 2006". And of course if more time is needed to submit additional information please just send me an email asking for an extension. I apologize for the errors. I will try hard not to let it happen again. Scott Subject: River Dunes- Village Center, Ph From: Scott Vinson <Scott,Vinson@ncmail.net> 1 ate: Tue, 05 Sep 2006 14:54:44 -0400 To: Ed Mitchell <ed.mitchell@riverdunes.com>, Curtis Blazier <CBlazier@mckimcreed.com> Ed & Curt, the following is the additional information letter sent in the mail. Please call or write if you have any questions. Scott ------------------------------------------------------------------------------- May 18, 2006 Mr. Ed Mitchell, President River Dunes Corporation 416-A Pollock Street New Bern, NC 28560 Subject: Stormwater Review SW7060507 River Dunes Marina & Residential Development Village Center, Phase I Pamlico County Dear Mr. Mitchell: This office received a Coastal Stormwater permit application and plans for the subject project on August 16, 2006. A preliminary review of the project indicates that before a State Stormwater permit can be issued the following additional information is needed. 1. It does not appear that *all* of the stormwater being piped into the two infiltration basins has a by-pass mechanism provided. Please provide for at least double the volume storage of 3 inches in infiltration basins I-1 & I-2 and note on the supplement forms and design calculations if there is no by-pass provided for all of the stormwater prior to entering the basins. Double the volume can easily be accounted for up to the storage elevation of 6.00 fmsl 1 of 2 9/7/2006 9:01 AM [Fwd: River Dunes- Village Center, Ph i] m ail box:///CJ/Documents%20and%20Setti ngs/owner/Appl ication%.:. as long as there is no outlet elevation below that. There is not a minimum 9" storage volume limit on infiltration basins like there is for bioretention areas. You just need to make sure and modify the plans, by-pass weir detail and supplement forms. 2. In addition to depths, please provide elevations on the porous pavement/infiltration trench detail. 3. In order to receive 30% credit on permeable pavement that drain to class SA waters, there needs to be at least 7" of washed stone base under the pavement. Please also refer to the newly released permeable pavement chapter. There is only 6" of gravel base noted on the Grasspave2 detail. 4. An operation and maintenance plan for the pervious concreted should be signed, notarized and submitted. 5. Please show the entire mean high water line neighboring the project which includes the marina area and the associated buffers on the plans. Please note that impervious area should not be shown in the Neuse buffer area unless a variance has been applied for or received. 6. Under section III, no. 6 of the application under Drainage Area 1 there is given 0.23 acres of "pervious pavement parking" and I can only scale out approximately 4,150sf or 0.10 acres of pervious parking in this drainage area. If additional pervious parking is proposed, please show on plans. If not, please modify application. 7. Please provide the 25% additional information fee associated with the Express Stormwater Review Program of $1000.00 by check made payable to "NC DENR". The above requested information must be received in this office prior to August 11, 2006 or your application will be returned as incomplete. The return of this project will necessitate resubmittal of all required items including the application fee. *If you need additional time to submit the required information, please mail or fax your request for time extension to this office at the Letterhead address.* You should also be aware that the Stormwater Rules require that the permit be issued prior to any development activity. Construction without a permit is a violation of 15A NCAC 2H.1000 and North Carolina General Statute 143-215.1 and may result in civil penalties of up to $10,000 per day. Please reference the Stormwater Project Number above on all correspondence. If you have questions, please feel free to contact me at (252) 948-3848. Sincerely, Scott Vinson Environmental Engineer Washington Regional Office cc: Curtis Blazier, PE McKim & Creed Washington Regional Office C River Dunes- Village Center, Phl ontent-Type: message/rfc822 Content -Encoding: 8bit 2 of 2 9/7/2006 9:01 AM STORMWATER MANAGEMENT PERMIT APPLICATION FORM (SWU-1.01 VER. 3.99) PART I11 PROJECT INFORMATION ITEM 6 - DRAINAGE AREAS RIVER DUNES MARINA AND RESIDENTIAL DEVELOPMENT — VILLAGE CENTER PHASE I for RIVER DUNES CORPORATION Drainage Area 1 2 Basin Information Receiving Stream Name Cedar Creek Cedar Creek Totals Receiving Stream Class SA NSW SA NSW Drainage Area (Acres) 2.33 2.23 4.66 Existing Impervious Area (Acres) 0 0 Proposed Impervious Area (Acres) 1.28 1.20 2.48 % Impervious Area (Total) 55 54 53 Impervious Surface Area (Acres) On -Site Buildings * 0.54 0.49 1.03 On -Site Streets 0.37 0.45 0.82 On -Site Parking (street) 0.05 0.05 0.10 On -Site Sidewalks 0.08 0.05 0.13 Other (pool patio) 0.08 N/A 0.08 Other (pervious pavement parking) 0.23 0 0.23 o¢j 0.4 Oar Other (pervious parking - credit) ** 0.16 ^el4 0.16 "j 0.32 Total (Acres) 1.28 1.20 2.48 * Impervious surface area for on -site buildings includes drive%vays and is a matimunt amount, ** Permeable concrete %vith >6" ofgravel base to he used —30% credit as managed grass. 70% impervious for drainage to SA Nvaters Permit No. (lo he provided by D1VQ) State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM INFILTRATION BASIN SUPPLEMENT This form may be photocopied for use as ar) original DWQ Stormwater Management Plan Review: A complete stormwater management plan submittal includes a stormwater management permit application, an infiltration basin supplement for each system, design calculations, soils report and plans and specifications showing all stormwater conveyances and system details. 1. PROJECT INFORMATION Project Name : KV01e- I/u,aEs % 1,IXIAM __ ��-n?efiW144 /0yeZA6 �9&r• Y1 4AAE (flk� Contact Person: O ?k, 07 l.,TCJV,eGL Phone Number: (Z52_�„ �.3'Y 33?3 _ r#J, --Z This workshect applies to: Basin No. rl in Drainage Area (as idealified nn Plans) (ftom Morin SJVil-1 U11 IL DESIGN INFORMATION - Attach supporting calculationsldocumentatioil, The soils report must be based upon an actual field investigation and soil borings. County soil maps are not an acceptable source of soils information. All elevations shall be in feet mean sea level (fmsl). Soils Report Summary Soil Type Infiltration Rate t in/hr or cVhrlsf (circle crppropriale units) SHWT Elevation fmsl (Seasonal High Kiter Tahle elevation) Basin Design Parameters Design Storm Design Volume Drawdown Time Basin Dimensions Basin Size Basin Volume Provided Basin Elevations Bottom Elevation Storage Elevation • Top Elevation Form SWU-103 Rev 3.99 1-5 inch (1.5 irreh even! frn Sri a°tilers, 1 nrch event jor ollrerc) '715 c.f. QA days ft. x -. 035 c.f. 3-20 fills] 3. 75 firsl dfill sI Page I of 3 ft. - 3d0 sq. ft. (hnldnnr dimensions) III. REQUIRED ITEMS CHECKLIST The following checklist outlines design requirements per the Stormwater Best Management Practices Manual (N.C. Department of Environment, Health and Natural Resources, February 1999) and Administrative Code Section: 15 A NCAC 2H .1008. Initial in the space provided to indicate that the following design requirements have been met and supporting documentation is attached. If the applicant has designated an agent in the Stormwater Management Permit Application Form, the agent may initial below. Attach justification if a requirement has not been met. Applicants Initials '_—_ P-11'g a. System is located 50 feet from class SA waters and 30 feet from other surface waters. C b. System is located at least 100 feet from water supply wells. < `/ B c. Bottom of system is at least 2 feet above the seasonal high water table. /7 +3 d. Bottom of the system is 3 feet above any bedrock or impervious soil horizon. e. System is not sited on or in fill material or DWQ approval has been obtained. C/''I /_T f. System is located in a recorded drainage casement for the purposes of operation and maintenance and has recorded access casements to the nearest public right-of-way. cel13 g. Drainage area for the device is less than 5 acres. h. Soils have a minimum hydraulic conductivity of 0.52 inches per hour and soils report is attached. • G� 8 i. System captures and infiltrates the runoff from the first 1.0 inch of rainfall (1.5 inch event for areas draining to SA waters ). Design volume and infiltration calculations attached. j. System is sized to take into account the runoff at the ultimate built -out potential from all surfaces draining to the system, including any off -site drainage. Calculations attached. Ci"113 k. All side slopes stabilized with vegetated cover are no steeper than 3:1 (I-1: V). CI` ]f31 1. A pretreatment device such as a catch basin, grease trap, filter strip, grassed swale or sediment trap is provided. 0/"19 m. Bottom of the device is covered with a layer of clean sand to an average depth of 4 inches or dense vegetative cover is provided. c/7S n. Vegetated filter is provided for overflow and detail is shown on plans (Required minimum length is 50 feet for SA waters, 30 feet for other waters). /V o. Flow distribution mechanism within the basin is provided. �/"003 P. A benchmark is provided to determine the sediment accumulation in the pretreatment device. ,--r7/3 q. Runoff in excess of the design volume bypasses off-line systems (bypass detail provided). �/`I B r. System is designed to draw down the design storage volume to the proposed bottom elevation under seasonal high water conditions within five days. A soils report and all pertinent draw -down calculations are attached. /5 s. Plans ensure that the installed system will meet design specifications (constructed or restored) upon initial operation once the project is complete and the entire drainage area is stabilized. Form SWU-103 Rev 3.99 Page 2 of 3 Permit No. (lo be provided by DIVA) State of North Carolina Department of Environment and Natural Resources Division of Water Quality STORMWATER MANAGEMENT PERMIT APPLICATION FORM INFILTRATION BASIN SUPPLEMENT This form nlay be photneopied for Use, as an original DWQ Stormwater Management Plan Review: A complete stormwater management plan submittal includes a stormwater management permit application, all infiltration basin supplement for each system, design calculations, soils report and plans and specifications showing; all stormwater conveyances and system details. I. PROJECT INFORMATION Project Name. Z—) Vale l wyel —grj ,Fe1eAt.—� VE'LbpM r V1,4 Contact Person: j Phone Number: (25Z) W3' � = W.3 This worksheet applies to: Basin No. -I- Z (ac identified on phnra) in Drainage Area z yroar Forat SJVU-101) II. DESIGN INFORMATION - Attach supporting calculations/documentation. The soils report must be based upon an actual field investigation and soil borings. County soil maps are not an acceptable source . of soils information. All elevations shall be in feet mean sea level (fmsl). Soils Report Summary Soi I Type Infiltration Rate _ 1, in/hr or ef/hrlsf (circle appropriate units) SHWT Elevation Z fmsl (Seasonal High tVerter 7ahle elevation) Basin Design Parameters Design StormJr inch (1.5 inch eY'enl jor St1 Il'nlel",r, ] nrch even! far alltc:r,r) Design Volume �,�� c.f. Drawdown Time d. days Basin Dimensions Basin Size Basin Volume Provided Basin Elevations Bottom Elevation Storage Elevation Top Elevation ft. x c.f. 9, ?-6 flisl 3.'/.5 fmsl fmsl Form S W U- l Q3 Rev 3.99 Page I of 3 ft. = 100 Sq. ft. (bollom dnnension ) III. REQUIRED ITEMS CHECKLIST The following checklist outlines design requirements per the Stormwater Best Management Practices Manual (N.C. Department of Environment, Health and Natural Resources, February 1999) and Administrative Code Section: 15 A NCAC 2H .1008. Initial in the space provided to indicate that the following design requirements have been met and supporting documentation is attached, if the applicant has designated an agent in the Stormwater Management Permit Application Form, the agent may initial below. Attach justification if a requirement has not been met. Applicants Initials C1118 a. System is located 50 feet from class SA waters and 30 feet from other surface waters. b. System is located at least 100 feet from water supply wells. Gri$ c. Bottom of system is at least 2 feet above the seasonal high water table. C/ti$ d. Bottom of the system is 3 feet above any bedrock or impervious soil horizon. c. System is not sited on or in fill material or DWQ approval has been obtained. f. System is located in a recorded drainage casement for the purposes of operation and maintenance and has recorded access easements to the nearest public right-of-way. C $ g. Drainage area for the device is less than 5 acres. h. Soils have a minimum hydraulic conductivity of 0.52 inches per hour and soils report is attached. • e� i. System captures and infiltrates the runoff from the first 1.0 inch of rainfall (1.5 inch event for areas draining to SA waters ). Design volume and infiltration calculations attached. j. System is sized to take into account the runoff at the ultimate built -out potential from all surfaces draining to the system, including any off -site drainage. Calculations attached. �O k. All side slopes stabilized with vegetated cover are no steeper than 3:1 (H:V). CQ�J!4 1. A pretreatment device such as a catch basin, grease trap, filter strip, grassed swale or sediment trap is provided. C_Zn/4 m. Bottom of the device is covered with a layer of clean sand to an average depth of 4 inches or dense vegetative cover is provided. e n. Vegetated filter is provided for overflow and detail is shown on plans (Required minimum length is 50 feet for SA waters, 30 feet for other waters). IVIA o. Flow distribution mechanism within the basin is provided. C,,L'2;6 p. A benchmark is provided to determine the sediment accumulation in the pretreatment device. ��S q. Runoff in excess of the design volume bypasses off-line systems (bypass detail provided). _ CIIr. System is designed to draw down the design storage volume to the proposed bottom elevation under seasonal high water conditions within five days. A soils report and all pertinent draw -down calculations are attached. s. Plans ensure that the installed system will meet design specifications (constructed or restored) upon initial operation once the project is complete and the entire drainage area is stabilized. Form SWU-103 Rev 3.99 Page 2 of 3 BMP Supplement Forms — Explanations of Unmet Design Requirements Infiltration Basin — Drainage Area No. I & No. 2 e. System is located in loamy sand fill material. Fill material from the excavated marina basin has been laid across the site to build it up for finished grades. n LJ 10, Carolina Engineers, P.A. Sieve Analysis :Report SOURCE'OF MATERIAL, On. -Site CLIENT: 'Rivet... Dunes Corporation PROJECT: Infiltration Basin ! iver.Duhes-S ivisiarl: PROR US�.Infiltration Basin Fill SAMPLED:.August 17, 2006 PROJECT NO. 484 Si4MPLE`NUMBER: InfiiWion-Basin 1,`No. 1 SIEVE ANALYSIS DATE: 8hW2006 SAMPLE SIZE: 800prarns TECHNICIAN; John Switzer - SAMPLE: CLASSIFICATION SP. Sieve:Size. Weight. Retained Percent : talned o. Percent. Passed $ ec iications. 31q" 112' #4 0 #10 4 .. 0.00% 100°� '"0 4:6 0:01 -99,9% #s0 #100 #200 768:.7 3.99t, . r_x If-xHIN-r B Carolina Engineers, P.A. Sieve Analysis Report r SOURCE OF MATERIAL: North Side Marina Stockpile CLIENT: River dunes Corporation PROJECT: River Dunes, Pamlico County, NC PROP. USE. Infiltration Basin Fill Material SAMPLED: May 24, 2006 PROJECT NO. 484 SAMPLE NUMBER: No. 1 SIEVE ANALYSIS DATE: 5/25/2006 TECHNICIAN: John Switzer SAMPLE SIZE: 741.5 (g) Sieve Size Weight Retained Percent Retained Total Percent Passed Specifications #4 1.2 0.16 99.8 NA #10 2.1 0.28 99.7 NA #40 374.4 50.5 49.5 NA #200 691.5 93.4 6.6 NA '%%"'%jiuuru�1), ate• - L J 5 = Carotiha, I �iers, P.A. v McKIM&CREED v August 15, 2006 Mr. Scott Vinson Division of Water Quality Ila C-)vqQ-VVAR0 North Carolina Department of Environmental and Natural Resources 943 Washington Square Mall Washington, NC 27889 ENGINEERS SURVEYORS P L A N N E R S 041350001 RE: River Dunes Marina and Residential Development, Pamlico County, North Carolina High Density Stormwater Permit Dear Mr. Vinson: On behalf of River Dunes Corporation and Ed Mitchell, please find enclosed for your review the high density stormwater permit for the River Dunes Marina and Residential Development located in Pamlico County, North Carolina. This permit specifically covers Village Center Phase I. If you have any questions or request additional information, please Iet me know. Sincerely, 'Ij - ��D Grant Livengood, P.E. McKIM & CREED, P.A. /CMB 200 MacKerian Court Cary, NC 27511 919 233-8091 i 02fs4 ! y o 2j' � O ••�ct�E�- �C� i_ iN :A1351tIW7�1�t I�ermiIANC DFNR DWQ\Itigh Density Permit_Village CenWr\c1072506.DWQ_f ligh_Density_Permit.dcx Fax z3333 u www.mcklmc+aed-com A�A NCDENR North Carolina Department of Environment and Natural Resources Request for Express Permit Review FILL-IN all information below and CHECK required Permit(s). Fax or email this completed form along with a narrative and vicinity ma A of the project location to the appropriate One -Stop Coordinator: • Winston Salem Region -Sonja Basinger 336-771-4633 or Sonla.basinger(ftcmail.net • Mooresville & Asheville Region -Patrick Grogan 704-663.3772 or Patrick.groaan(cD-ncmail.net ® • Fayetteville or Raleigh Region -David Lee 919-791-4203; david.le ncmall.net • Washington Region -Lyn Hardison 252-946-9215 or lyn.hardison(@.ncmail.net I+ • ,; it • Wilmington Region -Cameron Weaver 910-350.2004 or cameron.weaveromcmail.net APPLICANT Name Mr. Ed Mitchell DWQ-WARO Company River Dunes Corporation Address 416-A Pollock Street CitylState New Bem, NC Zip 28560 Phone (252) 634-3373 Fax 252 633-5775 Email ed.mitchell(a.riverdunes.com PROJECT SYSTEM(S) TRIBUTARY TO CEDAR CREEK SURFACE WATER CLASSIFICATION NEUSE RIVER PROJECT Name River Dunes Marina and, Residential Development - Village Center Phase I County Pamlico PROJECT LOCATION ADDRESS SR 1317 (Orchard Creek Road) Oriental, NC 28571 ENGINEER/CONSULTANT Company McKim & Creed, P.A. Address 200 MacKenan Court CitylState Cary, NC Zip 27511 Phone (919) 233-8091 Fax (919) 233-8031 Email cblaziercDmckimcreed.com State or National Environmental Policy Act (SEPA, NEPA ) — EA or EIS Required Yes No ❑ STREAM ORIGIN Determination: of Stream calls; Stream Name ® STORMWATER ❑Low Density ❑ High Density -Detention Pond ❑ High Density -Other ❑ Low Density -Curb & Gutter ® High Density -Infiltration ❑ Off Site WETLANDS MUST BE ADDRESSED BELOW ❑ COASTAL ❑ Excavation & Fill ❑ Bridges & Culverts ❑ Structures Information MANAGEMENT ❑ Upland Development ❑ Marina Development ❑ Urban Waterfront ❑ LAND QUALITY ❑ Erosion and Sedimentation Control Plan with acres to be disturbed.(CK # (for DENR use)) ❑ WETLANDS (401): Check all that apply Wetlands on Site ❑ Yes ❑ No 1 Wetlands Delineation has been completed: ❑ Yes ❑ No 1 US ACOE Approval of Delineation completed: ❑ Yes ❑ No 404 Application in Process wl US ACOE: ❑ Yes ❑ No 1 401 Application required: ❑Yes ❑ No If YES, ❑ Regular Perennial, Blue line stream, etc on site ❑ yes ❑ No Isolated wetland on Property ❑ Yes ❑ No Buffer Impacts: ❑ No ❑ YES: acre(s) Permit Received from US ACOE ❑ Yes ❑ No ❑ Express 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. For DENR use only Fee Split for multiple permits: (Check # i 5'5 z ) Total Fee Amount S " SUBMITTAL DATES Fee SUBMITTAL DATES Fee CAMA LQS SW Q HD; El LD) S- l - o r pp .ate 401: \1 076° 38'I0.00" WI I I I 076" 37' 0.00'. WI I I I A76' 360.00" WI I Z O ";• ,\`. --. /._. p�L_, ,1 I• _ �•' �/�Y��wf.lyl a 7ti �, �C� 1-{ Q r•=' -791'. C7, l S -k Z o a 'Dowdy'Point @e -t , r as C I �� , "� Yt •,p I � h as ;. 4+ , C' •.I. � � r y `i�i • � � 4 ; s s t � w � ' aaa • .Y _ ' .� j f. A pq, / ` Overhead / i° r i C, 1 a! ;�, 1 s ` + i � s . /' ,t 0 t ; c ^, U -• C. TY, . y, � � T1 ; ♦ , , tir �� -1 •, Vr1ney-Hill a — s Fork Pt 4 z 4 /` s }1 Point ' — t �n Ovarhe Cable' creek " , '♦r•` ` { �� , , r , r, Skate Poin +" F. Grace Point t , 4� * t>ti +Cedar ` — Pt Grave) I r•« �, rd ,Skate-.8tilatt Pt A Pt ♦. ' Sti t . ,t `a .�^'r. % ♦ ^ � B R (] A D. r ° � r✓ `1} ~`� �' +k♦Y''--�-,�E?4M�,titi ♦r�,ti+`Lti x ,� as l a " i (J POfflt t � — �/ u II 3 iv � S e� ti'.�, 6 I 1 �, '�1Y''.,s-. Z p l��J �. •~ �_ N `a4 a '1 .Q•i• r'.\♦' - ' �4.-:\-f� • 1` r +,s ti.� - .'ti•ti�'�;�''`r.'��� Z O CD _� 1 / _ Ire'", `1 .\�.� _- �� � �r � j ^qJ tl N •., � y � + M 1 `� , ®4o- s I �'�� '• is .., :S .:: y,y..•.: _s O 1317 4 { �+ ems b - • r :;. 4sg` _ s ' Gum Thicket r';`�s ;.. ,.:.. ";,1♦ . a PC 54 rl x4 4 x3 t J Z H! } ♦ Z01 0 n♦ a (j- , 4 ,Z. I,�, n �TTx '�J1.�r { ',+\y \�_` i�E{t` + \ J �,+ �i -rj `S\_Y� D _ i'..1 ,-.} l♦� ti, . .\ 076° 38' 0.00'. WI b76- 37' 0.00., W I I I 076° 36' 0.00" W I I Name: BROAD CREEK Location: 0350 04' 46.94" N 076° 36' 52.76" W Date: 8/9/2006 Caption: River Dunes Marina and Residential Development Scale: 1 inch equals 2000 feet W STORMWATER MANAGEMENT PERMIT APPLICATION FOR (SWU-101 • VER 3.99) PART III. PROJECT INFORMATION ITEM 1 DETAIL NARRATIVE — Addendum RIVER DUNES MARINA AND RESIDENTIAL DEVELOPMENT for RIVER DUNES CORPORATION HIGH DENSITY STORMWATER MANAGEMENT PLAN VILLAGE CENTER PHASE I The project site is located in Pamlico County at the confluence of Broad Creek and the Neuse River. The 1327-acre tract, owned by River Dunes Corporation, consists predominantly of loblolly pine stands characteristic of timber production use. Common soil units of upland areas include Wahee fine sandy loam, Argent loam, Yonges loamy line sand, Fork loamy fine sand, and Altavista loamy fine sand. The existing drainage patterns at the site form seven drainage areas which discharge to the Tar, Broad, Paris, Mill, Cedar and Gum Thickets, Creeks and the Neuse River. A conservation easement has been placed on the area of the Gum Thicket Creek watershed. • The proposed subdivision is designed to preserve these seven existing drainage patterns within the project area. The River Dunes Marina and Residential Development has been planned as ail overall low -density development in compliance with the coastal stormwater regulations. The low density stormwater management permit SW7060204 has been approved by NCDENR. There arc several parcels, collectively described as the Harbor Village Residential Areas, the Harbor Village Center and Riverside Village (see Sheet M-1), which fall under the overall low -density provisions with respect to gross acreage but will be developed at higher net densities than the remainder of the property, The developer will employ a best management practice approach to these parcels to insure that water quality objectives are met for the entire property. A series of shallow grassed infiltration basins will be employed at scattered strategic locations as needed to capture and infiltrate stormwater runoff from roadways and home sites. The use of stormwater culverts will be limited. Home sites and roadways will be setback from wooded wetlands where feasible to allow for a riparian buffer to dissipate sheet runoff. Other collected stormwater runoff' will be directed to adjacent upland wooded areas and discharged into these areas through level spreader type devices in order to further assure maintenance of water quality. The eleven areas included in this approach will be the Harbor Villages I to VI, Riverside Village, Section 4A, the Village Center and Marina Service Area, the RV & Boat Storage Area and the Future Commercial along Orchard Creek Rd. (see Sheet M-1). The high density pocket of development covered in this permit application includes Village Center Phase I, containing approximately 4.6 acres. Village Center Phase 11 will be covered in a future high density stormwater permit. The Village Center Phase consists of two drainage areas which discharge to Cedar Creek. Two infiltration basins are proposed for stormwater management purposes (see Sheet M- I for master plan of development). The following comments address stormwater solutions for this specific area of the River Dunes development plan: Two infiltration basins (I-1 and 1-2) will be constructed to control stormwater runoffand discharge it to Cedar Creek (see Sheet C38). Level spreaders will be utilized to minimize impact to adjacent wetlands and ensure state water quality standards. A series of catch basins, drop inlets, and concrete stormwater pipes will act as pretreatment for the infiltration basins. Permeable parking areas will be located throughout the Village Center to reduce total impervious surface area for built -upon area calculations and to partially infiltrate stormwater. Stormwater runoff from Drainage Areas No. I and No. 2 will be piped to 1-1 and 1-2. Roof drainage from buildings will be collected by french drains and conveyed to catch basins through plastic subsurface pipe. The BMP areas will have their soils re-evaluated prior to construction. Clay pockets in the fill material will be removed and replaced with suitable sandy fill per NCDENR Stormwater BMP Manual standards (see Exhibit B, sieve analysis report). • The River Dunes property will be developed in a way that should meet the Neuse River Basinwide goal of protecting waters while accommodating economic growth. Additional BMPs will be employed to minimize impact to sensitive groundwater recharge areas. Measures may include conveying stormwater from roof -tops and walkways into dry gravel wells, applying gravel under decks to stabilize non -vegetated surfaces, locating sheds and garage structures upland from the shoreline, and surfacing parking pads with turf block or Geo mat. Grading will direct runoff toward woody wetlands for additional filtration prior to groundwater recharge. The marina Basin excavation will provide in excess of 500,000 cubic yards of material for use on site as fill for road construction throughout the project and for site development of the marina service areas (i.e. clubhouses, post office, retail, fitness and spa, chapel, swimming pools, and village center). This fill will also be utilized to prepare sites for developer construction clustered residential units. The excavated material consists of sand, sandy clay and sandy loam that is generally considered suitable for both compacted engineered fill for roadways. parking area and building pads and for un- compacted fill for landscape and infiltration areas. The infiltration areas proposed will be constructed on the fill area in order to obtain sufficient separation from groundwater as well as providing head to the discharge from the basins to drive the water into the existing vegetated riparian buffer areas without concentrating the flow. n U n The design of infiltration basins will be in general accordance with NCDENR guidelines and will include suitable volume to contain runoff from a one and on -half (1 %) inch ® storm and with the surface area based upon a water depth of ne (9) inches. A bypass V`M' pipe system will be installed to allow excess water to be quick removed from the infiltration basins during periods of rainfall in excess of the desig storm. Vegetation within the infiltration basins will be as recommended by the NCSL�Extension Service. Again, it is the intent of River Dunes Corporation to de�Felop River Dunes in a way that should meet the Neuse River Basin wide goal of protecting waters while accommodating /�(p economic growth. For further information on the overall stormwater management plan for the development, please refer to permit SW7060204 and associated application. • is The design of infiltration basins will be in general accordance with NCDENR guidelines and will include suitable volume to contain runoff from a three (3) inch storm. An overflow "spillway" will be installed to allow excess water to be quickly removed from the infiltration basins during periods of rainfall in excess of the design storm. Vegetation within the infiltration basins will be as recommended by the NCSU Extension Service. Again, it is the intent of River Dunes Corporation to develop River Dunes in a way that should meet the Neuse River Basin wide goal of protecting waters while accommodating economic growth. For further information on the overall stormwater management plan for the development, please refer to permit SW7060204 and associated application. Ore 14q�lrLGft %(a^1 R-E,CEIVED SEp 12 200B DWQ PR0d #