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HomeMy WebLinkAboutSW8080107_COMPLIANCE_20170210STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS i PERMIT NO. SW8 CEO(02 DOC TYPE ❑ CURRENT PERMIT ❑ APPROVED PLANS ❑ HISTORICAL FILE COMPLIANCE EVALUATION INSPECTION DOC DATE o�0l�Uo'l1U YYYYMMDD Pusey, Steven From: Matt Haley <matt.haley@capefearengineering.com> Sent: Friday, February 10, 2017 3:05 PM To: Pusey, Steven Cc: Steve Saieed Subject: RE: Notice of Inspection Report Steve, As we discussed on the phone earlier today, we are providing this email as a formal written response to your Notice of Inspection dated January 26`6, 2017 for the Compass Pointe West Commercial Project (SW8 080107). Please note that site construction is currently underway and once construction is complete the two pond systems will be appropriately certified. It is anticipated that the ponds will be complete and certified by summer 2017. 1 trust that this email satisfactorily addresses your request for a written plan of action and timeline for resolution. Please let me know if you have any questions or need anything else. Thanks, Matthew Haley, PE CAPE FEAR ENGINEERING matt. halev(@cagefearenaineerina.com PH: 910.383.1044 151 Poole Road, Ste. 100 1 Belville, NC 1 28451 From: Matt Haley Sent: Friday, February 10, 2017 1:50 PM To:'Pusey, Steven' <steven.pusey@ncdenr.gov> Subject: FW: Notice of Inspection Report Steve, Left you a couple messages on this. Want to make sure I got a good handle on what you need in terms of response. Please give me a call at your convenience to discuss. Thanks, Matthew Haley, PE CAPE FEAR ENGINEERING matt. halev ancanefearenaineerina.com PH: 910.383,1044 151 Poole Road, Ste. 100 1 Belville, NC 1 28451 From: Steve Saieed[mailto:ssaieed@portcityadvisors.com] Sent: Wednesday, February 8, 2017 1:34 PM To: Matt Haley <matt.haler@capefearengineering.com> Subject: Notice of Inspection Report See attached received in the mail. Not sure if you were aware of the notice. Thanks, Steve Saieed Chief Operating Officer CP Brunswick, LLC P. O. Box 16150 Wilmington, NC 28408 Cell: 910-520-4044 Office: 910-332-3680 Energy, Mineral & Land Resources ENWRON MENTAL QUALITY January 26, 2017 Bobby Harrelson, Manager Flood Creek, LLC PO Box 1967 Wilmington, NC 28402 Subject: Notice of Inspection — Not Compliant Compass Pointe West Commercial State Stormwater Management Permit No. SW8 (180107 Brunswick County Dear Mr. Harrelson: ROY COOPER Governor MICHAEL S. REGAN Secretary TRACY DAVIS oirector On January 23, 2017, the Wilmington Regional Office of the Division of E-nergy, Mineral and Land Resources (DEMLR) performed a file review of Compass Pointe West Commercial to determine the status of compliance with the State Stormwater Management Pen -nit Number SW8 080107. DEMLR file review revealed that the site is NOT in compliance with the terms and conditions of this permit. Please find a copy of the completed form entitled "Compliance Inspection Report" attached to this letter, which summarizes the findings of the recent inspection. As indicated in the attached inspection report; the following deficiencies must be resolved: 1. Engineers certification(s) for two (2) wet detention ponds have not been submitted to this Office. In order to bring this project into compliance, please submit the requested engineer's certification(s). Failure to provide the requested information, or to respond to this letter with a plan of action, including a timeline to resolve the identified deficiencies, by February 24, 2017, are considered violations of the permit. if the requested information is not submitted to this office by the due date, then DEMLR staff will re -inspect the site and may issue a Notice of Violation. Please also note that any individual or entity found to be in noncompliance with the provisions of a stormwater management permit or the stormwater rules is subject to enforcement action as set forth in NCGS 143 Article 21, including the assessment of civil penalties of up to S25,000 per day. If you have any questions, please contact me at the Wilmington Regional Office, telephone number (910)- 796-7215 or via email at steven.pusey@ncdenr.gov. Sincerely, � �14, � Steve G. Pusey Environmental Engineer Enc: Compliance Inspection Report GDSlsgp: 111StormwaterTermits & Projects120081080107 HD12017 01 CEI—deficient 080107 cc: Georgette Scott, Wilmington Regional Office Stormwater Supervisor WiRO Stormwater Permit File) State. of North Carolina I Environmental Quality I Energy. Minerdi and Land ReSOUI-COS Wiimulgron Regional Office 1127 Cardinal Drive Extension I Wilmington, NC 28405 910 796 7215 Compliance Inspection Report Permit: SW6080107 Effective:08118/15 Expiration: 08/18/23 Project: Compass Pointe West Commercial Owner: Hood Creek LLC County: Brunswick Adress: N Side Of Hwy 74 Region: Wilmington City/State/Zip: Leland NC 28451 Contact Person: Robert Exum Title: Phone: 910-392-9325 Directions to Project: Approx. 314 miles WNW of the east end of SR 1417 (Malmo Loop Rd). Type of Project: State Stormwater - HD - Detention Pond Drain Areas: 1 - (Alligator Branch) (03-06-17) ( C;Sw) 2 - (Alligator Branch) (03-06-17) { C:Sw) On -Site Representative(s): Related Permits: Inspection Date: 01/23/2017 Entry Time: 04:OOPM Exit Time: 04:30PM Primary Inspector: Steven G Pusey Secondary inspector(s): Phone: Reason for Inspection: Routine Inspection Type: Modification Offsite Permit Inspection Type: State Stormwater Facility Status: ❑ Compliant ® Not Compliant Question Areas: ® State Stormwater c (See attachment summary) page: 1 Permit: SW8080107 Owner - Project: Hood Creek LLC Inspection Date: 0112312017 Inspection Type Modification Offske Reason for Visit: Routine Inspection Summ i ry: In order to bring this project into compliance, an engineer's certification for the two (2) wet detention ponds must be submitted. File Review Yes No NA NE is the permit active? 0 ❑ ❑ ❑ Siqned copy of tyre Engineer's certification is in the file? ❑ ®❑ Signed copy Copy of the Comment: page: 2 w ECS CAROLINAS, LLP "Setting the Standard for Service" 'eotechnical • Construction Materials • Environmental • Facilities NC Registered EngtneenngFmF-107; November 14, 2014 Mr. Matt Haley, P.E., LEED Cape Fear Engineering e ';-3 151 Poole Road Belville, North Carolina 28451 Reference: Report of Seasonal High Water Table Estimation Compass Pointe — West Entrance Leland, Brunswick County, North Carolina ECS Project No. 22.21651 Dear Mr. Haley: ECS Carolinas, LLP (ECS) recently conducted an estimation of the Seasonal High Water Table (SHWT) for the proposed stormwater best management practice (BMP) areas at Compass Pointe — West Entrance in Leland, Brunswick County, North Carolina. This letter, with attachments, is the report of our estimation. Field Testing On October 6, 2014, ECS met with Mr. Matt Haley with Cape Fear Engineering in order to locate the requested boring locations. ECS then conducted an exploration of the subsurface soil and SHWT conditions at eleven requested locations shown on the attached Boring Location Plan (Figure 1). The purpose of this exploration was to estimate the SHWT of the in place soils for the design of the proposed stormwater BMP areas. ECS explored the subsurface soil and groundwater conditions by advancing one hand auger boring into the existing ground surface at the requested boring locations. ECS visually classified the subsurface soils and obtained representative samples of each soil type encountered. ECS recorded the SHWT and groundwater level observed at the time of each hand auger boring. The attached SHWT sheet provides a summary of the subsurface conditions encountered at each hand auger boring location. The groundwater level and the SHWT were estimated at each boring location below the existing grade elevation. The elevations were provided by Cape Fear Engineering. Below is a summary of each boring location. ECE9\OE JUL 2 7 2015 BY: 6714 Netherlands Drive Wilmington, NC 28405 • T: 910-686-9114 • F: 910-686-9666 • ww.ecslimited.com ECS Carolinas, LLP • ECS Florida, LLC • ECS Midwest, LLC • ECS Mid Atlantic, LLC • ECS Southeast, LLC ECS Texas, LLP a Report of SHWT Estimation Compass Pointe West Entrance Leland, Brunswick County, North Carolina ECS Project No. 22,21651 November 14, 2014 fr,Y^t u rw •:'.:y:::,. �. Y^Mr�+^�A��S aF'�'j..fi.J "$=i3rr(_�w�."1:"' m .ar6't i't r,'c-'.m.:.v..��ty..� i1r -'a.i`h.`.z B-1 0 inches 14 inches 47.66 B-2 24 inches 42 inches 48.01 B-3 48 inches 72 inches 44.52 B-4 Winches 48 inches 35.02 B-5 18 inches 32 inches 30.27 \ B-6 55 inches 72 inches 29.21 B-7 16 inches Winches 23.83 B-8 20 inches 32 inches 24.38 B-9 6 inches 24 inches 22.45 B-10 24 inches 36 inches 23.10 B-11 55 inches 72 inches 27.81 The SHWT may vary within the proposed site due to changes in subsurface conditions and elevation. Closure The activities and evaluative approaches used in this assessment are consistent with those normally employed in assessments of this type. Our testing of site conditions has been based on our understanding of the project information and the data obtained during our field activities. ECS appreciates the opportunity to provide our services to you on this project. If you have any questions concerning this report or this project, please contact us at (910) 686-9114. Respectfully, ECS CAROLINAS, LLP k--, v'1--17e�l K. Brooks Wall Project Geologist Attachments: Boring Location Plan SHWT sheet Kris J. Stamm Principal 2 71 CC�p' N 1e INS°" ® APPROXIMATE BORING LOCATIONS NOT TO SCALE Compass Pointe West Entrance Leland, Brunswick County, North Carolina ECS Project # 221651 October 6, 2014 KBW RIE aFl,-251 '2do' 47t-'-Tp Figure 1— Boring Location Plan Provided by: Cape Fear N Engineering r TM Seasonal High Water Table Estimation Compass Pointe West Entrance Leland, Brunswick Co., North Carolina ECS Project No. 22.21651 October 6, 2014 Location Depth USCS Soil Description B-1 0-6" SM Black silty SAND 6"-14" Sc Gray clayey SAND Seasonal High Water Table was estimated to be at 0 inches below the existing grade elevation. Groundwater was encountered at 14 inches below the existing grade elevation. The elevation was measured to be 47.66'. Location Depth USCS Soil Description B-2 0-6" SM Black silty SAND 6"-18" SIP Tan/orange fine SAND wlclay 18"-48" SC Tan/orange clayey SAND Seasonal High Water Table was estimated to be at 24inches below the existing grade elevation. Groundwater was encountered at 42 inches below the existing grade elevation. The elevation was measured to be 48.01' Location Depth USCS Soil Description B-3 0-18" SM Brown fine SAND wlsilt 18"-36" SP Gray/orange fine SAND 36"-72" SC Tan/orange clayey SAND Seasonal High Water Table was estimated to be at 48 inches below the existing grade elevation. Groundwater was encountered at 72 inches below the existing grade elevation. The elevation was measured to be 44.52' Seasonal High Water Table Estimation Compass Pointe West Entrance Leland, Brunswick Co., North Carolina ECS Project No. 22.21651 October 6, 2014 Location Depth USCS Soil Description B-4 0-6" SM Gray silty SAND 6"-36" SP Tan/orange fine SAND wlclay 36"-48" SP Orange fine to coarse SAND Seasonal High Water Table was estimated to be at 36 inches below the existing grade elevation. Groundwater was encountered at 48 inches below the existing grade elevation. The elevation was measured to be 35.02' Location Depth USCS Soil Description B-5 0-18" SP Gray fine SAND 18"-32" SM Black silty SAND (hardpan) Seasonal High Water Table was estimated to be at 18 inches below the existing grade elevation. Groundwater was encountered at 32 inches below the existing grade elevation. The elevation was measured to be 30.27' Location Depth USCS Soil Description B-6 0-24" SP Gray fine SAND 24"-30" SM Black silty SAND (hardpan) 30"-72" SP Brown/gray fine to coarse SAND Seasonal High Water Table was estimated to be at 55 inches below the existing grade elevation. Groundwater was encountered at 72 inches below the existing grade elevation. The elevation was measured to be 29.21' Seasonal High Water Table Estimation Compass Pointe West Entrance Leland, Brunswick Co., North Carolina ECS Project No. 22.21651 October 6, 2014 Location Depth USCS Soil Description B-7 0-8" SP Gray fine SAND (fill) 8"-12" SM Black silty SAND (hardpan) 12"-36" SP Brown/gray fine to coarse SAND Seasonal High Water Table was estimated to be at 16 inches below the existing grade elevation. Groundwater was encountered at 30 inches below the existing grade elevation. The elevation was measured to be 23.83' Location Depth USCS B-8 0-16" SM 6"-18" SP 18T-24" SM 24n-36" SP Soil Description Gray fine SAND wlsilt (fill) Gray fine to med. SAND Black silty SAND (hardpan) Gray fine to med. SAND Seasonal High Water Table was estimated to be at 20 inches below the existing grade elevation. Groundwater was encountered at 32 inches below the existing grade elevation. The elevation was measured to be 24.38' Location Depth USCS Soil Description B-9 0-20" SM Black silty SAND 20"-36" SP Brown fine SAND wlsilt Seasonal High Water Table was estimated to be at 6 inches below the existing grade elevation. Groundwater was encountered at 24 inches below the existing grade elevation. The elevation was measured to be 22.45' Seasonal High Water Table Estimation Compass Pointe West Entrance Leland, Brunswick Co., North Carolina ECS Project No. 22.21651 October 6, 2014 Location Depth USCS Soil Description B-10 0-36" SP Gray/brown SAND w/silt Seasonal High Water Table was estimated to be at 24 inches below the existing grade elevation. Groundwater was encountered at 36 inches below the existing grade elevation. The elevation was measured to be 23.10' Location Depth USCS B-11 0-6n SP 6"-30" SP 30"-60" CL 60"-72" S P Soil Description Gray fine SAND Tan/brown fine SAND w silt Tan/gray sandy CLAY Tan/gray fine SAND Seasonal High Water Table was estimated to be at 55 inches below the existing grade elevation. Groundwater was encountered at 72 inches below the existing grade elevation. The elevation was measured to be 27.81' General Data: Impervious, Drainage Area and Volume PROJECT NUMBER: SW8 080107 Reviewer: K Johnson - DRAINAGE BASIN; Cape Fear Current Date 18-Aug-15 Original Run Date: 28-Jul-15 Pond Number 1 2 3 4 5 6 7 8 9 10 BMP Type 'Not Pond INA Ports No BMP in DA No BMP in W No SMP in No BMP In DA No BMP in. No BMP in DA No BMP in DA No BMP In DA Receiving Stream Alligator Branch Alligetrs Branch - Stream index 18-66-4 15-661 Class C: SW C' SW Method used to determiner wired volume? Simple simile Please Sled Please Seled Phase Setea Please Select Plesse Seect Please Select Please Select Please Select Simple Method, Design Storm, P,,,,vh„ in. (Enter If Project is Subject to SA- NEEDED FOR 00171 SIMPLE AND =5 SA CALCe) Simple Method, Design Storm of Old Rule, in: (Enter if Part of Project is PerrJead Under en Old Rule Such as t.0'. If not leave blank) SCS Discrete (Ti Method, Design Storm, Value of P_ ,ys.,,,, in: (Enter the Value of P. if Non-S4 or P,,—r it SA) - - Project is Subject to SA? N N Please select Please Select Pease Select Phax Select Please Select Please Select Please Select Please select Volume That is Required, ft3: (Volume from ell the Simple Idedwd of the SCS Method. It SCS Method for SA, compare SCS at t ahr 1. Smi al 1 5' and chw Inn I:onnr vol—) Simple Method Volume Summary. Simple Method & SA (2006 Rule, Greater of 1.5•• or iyrd4hr prelloost)+(Old Rule at 1.5") Simple Method & non -SA (20D8 Rule, 1,5'•)+(Old Rule, 1.0'•) SCS Discrete (TR-55) Volume Summary', it Ti is used, then this spreadsheet is not set up to account for adding that volume to an old mule calculated at a lower (1 0") storm. It does not make sense to combine the volume cntculaaens that way. SCS Discrete (TR-55) & SA (2008 Rule, Greater of 1.5•• or 1 yl prelpost) SCS Discrete (TR-55) & noni 76.536 75.536 50,589 50,589 T;: -" " `T' Impervious Area : Proposed Impervious (ALL IMPERVIOUS), Total, ft': 625,000 410,500 0 0 0 0 0 0 0 D Onslte Roil 0 0 Onsde Streets 33,174 31,956 - - Onsite Parking 0 0 Onsite Sidewalks 3,9W 0.800 Onsite Other 0 623 Future 587,876 377,121 011 0 0 Existing 0 0 Previously-Permil Impervious, Old Rule, BT: 0 0 0 0 0 0 0 0 0 0 Onsee Buildi s Onsde Streets Onslte Parkin - Onsite Sidewalks Onsite Other Reserve Future Offsite Existing ' Proposed Impervious, Subject to 200alli Rule, ftt; 625,000 418,500 01 01 01 01 01 C1 0 0 Drainage ArealNeeded For Both Simple and SCS Discrete Drainage Area, Total , f?: 835.816 561,241 Onslte, fe: 835.816 561,241 Offsite, fe: 0 0 Previously -Permitted Drainage Ama.0)d Rule, fti 0 0 0 0 0 0 0 0 0 C Onsite, fta: 0 0 Offsite, ftz: 0 0 Proposed DA (Being Added By Mod), f1s: 885,816 561,241 Drainage Area, Subject to Old Rule, ft"', 0 0 0 0 0 0 0 0 0 C Drainage Area, Subject to New Rulo, fta; Vaiume Roqtdro& Simple Mortbod pats-,: ':... •.. .... .,. , 835,816 561,241 Volume Required, Old Rule, e: 0 0 0 0 0 0 0 0 0 0 Rvr.,,, o,�, Old Rule: Volume Required, 206B Rule, it'; 75,536 50.589 RvA b,,,,i,,,,,,m, 2D08 Rules (Enter 0.05 if no pre -development allA) 0,05 0.05 0.05 0,05 0.05 1 0.05 0,05 0.05 Rv,.,,, p—,,p,,,,,, 200R Rule', 0.72 0.72 Volume Required,,,, R3: 75,536 60,589 0 0 0 0 D 0 0 0 Volume Required,,=,,,,, ft3, 0 0 0 0 0 0 0 0 0 0 Volume CIIICLlatiDnS - Page 1/3 SWB 090423-Compass Point West i Review - 7/22/15 (Ponds 23, 27, 33 44 - The Rest Are Carried Over from Previous Review) --4e got Pond/ Top Sediment got Shelf/ Top Forebay PP Top Shelf TP Wnr P"d a Basin (Main +Forehay] Forebay #1 Forebay 02 ContourEl (ft) SA (sfl Inc Vol (cf) Cum Vol 1cf) Contour Ell (ft) SA ISO Inc Vol (co Cum Vol i Contour EI Ift) SA (sf) Inc Vol (cf) Cum Vol (cf) 35.00 _ 13,007 0 0 35.00 96 0 C 35.00 930 a o -16.00 15,792 14,400 14,400 36.00 455 276 27E 36.00 1,946 1,138 1,139 37.00 18,644 17,218 31,618 37.00 886 671 946 37.00 1,833 1,590 2,729 38.00 21,560 20,102 51,720 38.00 1,385 1,136 2,082 38.00 2,391 2,112 4,840 39.00 24,534 23,0471 74,767 39.00 1,9491 1,667 3,7491 39.00 3,020 2,706 7,545 40.00 27,567 26,051 11 40.00 2,579 2,254 6,012 40.00 3,721 3,371 10,916 41.00 30,660 29,114 129,931 41.00 3,273 2,926 8,938 41,00 4,494 4,109 15,023 42A0 33,812 32,236 162,167 42.00 4,031 3,652 12,590 42.00 $,341 4,918 19,941 43.00 37,02S 35,419 197,585 43.00 4,856 4,444 17,033 43.00 6,261 5,8a1 25,742 44.00 40,296 39,661 236,246 44.00 5,745 5,301 22,334 44.00 1,256 6,759 32,500 44.50 44,152 21,112 257,358 - - - - 45.00 47,997 23,037 280,395 - - - - 46.00 51,382 49,690 330,094 - - - - 46.30 51,7261 5,1551 335,240 1- - - - PP Volume Provided: 257.358 ft' TP Volume Provided: 77,862 ft' = 335.2-:0 - 257,358 TP Volume Provided.,,,,,, : 77,882 Ft' Forebay Volume Provided: 54,S34 ft' 22,334 + 32.500 Forebay Volume Provided q„w: - 57,922 ft' Forebay %: 21% (n20%Because Forebay & Main Pool are at the Same Depth) Bat Pond/ Top Sediment Bot Shelf/ Top Forebay PP Top Shelf TP WO Pand a2 Basin (Main a Forehay) Forebay Contour El Ift) SA (sfl Inc Vol (cf) Cum Vol (cf) Contour El (ft) SA (sf) Inc Vol (cf) Cum Vol (cf) 16,00 5,449 0 0 16.00 156 0 0 17.00 6,757 5,101 6,101 17.00 680 419 418 1&00 8,1S4 7,453 13,554 18.00 1,388 1,034 1,452 19.00 9,646 8,900 22,454 19.00 2,177 1,783 3,235 20.00 11,229 10,437 32,891 20.00 3,035 2,606 5,841 21.00 12,901 12,065 44,955 21.00 3,962 3,499 9,339 22,00 14,668 13,785 58,740 22.00 ' 4,957 4,460 13,799 23.00 16,523 15,596 74,335 23.00 6,013 5,485 19,294 24.00 19,479 17,501 91,836 24.00 7,127 6,570 25,854 25.00 20,537 19,508 111,343 25.0a 8,299 7,713 33,567 26,00 22,692 21,615 132,958 26.00 9530 8,915 42,4S1 26,50 25,354 12,012 144,969 - - 27.00 26,123 13,3691 159,338 - - 2&001 30,466 29,29SI 187,633 - - 2&261 31,0901 8,0021 195,635 - - PP Volume Provided: 144,969 ft' TP Volume Provided: 50,666 ft° = 195 635 - 144,959 TP Volume Provided.,,,,,.: 50,666 It: Forebay Volume Provided: s 42,481 ft Forebay Volume Provided a,,d: 42,481 ft' Forebay %: 29% (>20%Bemuse ForebaP & Main Pool are at the Some Depth) Page 1 of 1 ABotShelf APermPool ABOtPond Depth PP Elev Top Sediment Storage/Bottom Pond Elev Average I .25 *(A 8ot5helf lA PerymPool ! `A 8ot5helf fA BOtPond 112 DepthlA 8ot5helf Pond 1 Pond 2 40,296 22692 44,152 25354 6,905 1438 9.50 10.5 44.5 26.5 35.0 16 5.79 5.81 0,22817 0.22375 23600.5 12065 0.00024 0.00046 ftZ ftZ ftz ft msl msl ft CAPE E N G I N August 14, 2015 Kelly Johnson NCDENR 127 Cardinal Drive Extension Wilmington, NC 28405 Subject: Additional Information Stormwater Project No. SW8 080428 Compass Pointe- West Commercial Brunswick County Dear Kelly: QOV INw �I FEAR PECEIVEP AUG 14 2015 BY: — Please find below our responses to your comments for the above referenced permit submittal. 1.) Pond 1 SI-IPVT on Plans: Please correct sheet P-1 to shoe that the SHVT is 40.5n7sl rather than 49.92n7s1. Sheet P-1 has been corrected to show that the SHWT is at 40.5ms1. 2.) Project BoundwD) [per 15A !VCR#C 0211. 1003(g)(5)1: Please show the project area/perrrlit boundary on the plan with bearing/distance lines. Please n7ake sure that it doesn't overlap the West Tract to the north. (It is difficult to tell on Sheet 1-1.). All bearings and distances for the Project Boundary have been added to sheet 1-1. Boundary lines L31- L39 represent the common border dividing the Proposed West Commercial Project and the previously permitted West Tract Project. A note has been added on sheet I-1 to explain this. The heavy continuous line shown overlapping the West Tract Project Boundary is merely a sheet index box labeled in the lower left corner. 3.) Alligator Branch [per 15A NCAC 02H.100?(e).7: ce. Please ,rhotiv the streams top of bcrrrl, and the 50ft birf• fer n7easarred f-on7 the %'OB on the plans. (The previous 2008 version of the plan showed the stream 's centerline, but not the top of bank with a buffer.) h. Please make same that the pond is not inside the 50fi ha ffer. (B_ l's other than ponds can be in the buffer, but the 2008 ride specifically excludes wet ponds.) c. Huve you all obtained the necessary 401 and/or 404 permits for the stream crossing? d. Are the bridge and sidetivalk over the stream woodenlslatiecP (a) Cape Fear Engineering surveyed the top of bank for Alligator and Mineral Branch where the streams meander near the wet detention basins. This top of bank surveyed on July 31, 2015 and August 3`d, 2015 has been added to the plans and a 50 ft. stream buffer has been shown. (b) The geometry of both wet detention basins has been slightly altered to ensure that the basin's top of bank is not within the 50' stream buffers shown. New supplement forms, pond, and routing calculations have been provided with this response as a result of these changes. No changes have been made to pond bottom, sediment cleanout elevation, or normal pool elevation for either basin, and thus revised 4&M agreements are not necessary. 151 Poole Road, Suite 100 • Betvitte, NC 28451 • TEL: (910)383-1044 • FAX (910)383-1045 www. capefearengineering.com f (c) The concrete, roadway bridge over Alligator Creek was constructed in 2008 under the supervision of Gary Mitchell. Several conversations took place during the initial permitting in regards to 401/404 permits and NCDENR was actively involved. It was determined that the bridging of non - navigable water or wetlands of the United States with a normal pile supported structure did not require a 404 or 401 permit. (d) The roadway bridge over Alligator Branch is concrete, and the surface area of the bridge (:L6240 sf) has been added to the impervious allocation for Pond 42 under the "Roads" category, and the "Future" impervious allocation has been reduced by the same amount such that there is no change to overall impervious area proposed. The proposed golf cart bridge is to be wooden and slatted and therefore is considered pervious. No wetlands will be disturbed during its construction. I trust the information provided is sufficient for your approval of this modification request and execution of the permit application. If you have any questions, concerns, or need any additional information, please contact Matt Haley or myself directly. Sincerely, Michael House, E.1 Cc: CFE File 655-251 "36" IECEeVE AU6 14 2015 D BY:— 151 Poole Road, Suite 100 • 8elville, NC 28451 • TEL: (910)383-1044 • FAX (910)383-1045 www.capefearengineering.com CAPE FEAR ENGINEERING 151 Paoli Rd.,Sub 100; Belt' &, NC, 284551 TEL (910) 383.1044; FAX (910) 383.1045 www.cepefeareraheerhg.com To INCDENR 127 Cardinal Drive Extension Wilmington, NC 28405 Attn: Ms. Kelly Johnson ❑ As Requested ❑ For Your Files AU Transmittal f Date: 18/14/15 J File: 655-251 "36" subject: Compass Pointe West Commercial (SW8 080107) EXPRESS PERMIT MODIFICATION ❑ For Distribution ® For your Review 1 Action 1 Approval Quantity Drawing No. Description 1 Copy Response Letter 1 Copy Revised Drainage Areas Table 1 Copy Revised Pond Calculations (Ponds 1 and 2) 1 Copy Revised Wet Detention Basin Supplement (Ponds 1 and 2) 2 Copies Revised Stormwater Management Plan Sheets AUG i ------------- Cape Fear Engineering, Inc CC: File File: 655-251 "36° Signed: Michael House, E.I. Received By: Date: R: 6S5M5-251 WEST ENTRANCE ENGINEERING%AdminSSTORMWTR\AOG INF012015-07-3052015-07 TRANS-NCDENR.dac Johnson, Kelly fW�Z From: Johnson, Kelly (A 1AJVZ) 1 Sent: Thursday, July 30, 2015 11:47 AM 1 To: Matt Haley; Michael House (michael,house@capefearengineering.com) Cc: Bert Exum (bertexum@aol.com) Subject: 5W8 080428 (Compass Pointe East) & 5W 080107 (Compass Pointe West Commercial) Matt & Michael, The East tract has been drafted for signature. Unless Georgette has questions about it, it should go out today. I have a few questions for you on West Commercial: 1.) Pond 1 SHWT on Plans: Please correct sheet P-1 to show that the SHWT is 40.5msl rather than 49.92ms1. 2.) Project Boundary [per 15A NCAC 02H.1003(g)(5)1: Please show the project area/permit boundary on the plan with bearing/distance lines. Please make sure that it doesn't overlap the West Tract to the north. (It is difficult to tell on Sheet 1-1.). 3.) Alligator Branch [per 15A NCAC 02H .1005(e)]: a. Please show the stream's top of bank and the 50ft buffer measured from the TOB on the plans. (The previous 2008 version of the plan showed the stream's centerline, but not the top of bank with a buffer.) b. Please make sure that the pond is not inside the 50ft buffer. (BMPs other than ponds can be in the buffer, but the 2008 rule specifically excludes wet ponds.) c. Have you all obtained the necessary 401 and/or 404 permits for the stream crossing? Are the bridge and sidewalk over the stream wooden/slatted? I wish we had discussed this stream issue during the meeting on Monday. Hopefully this will not be an issue and can be returned in the standard 7 days (by 8/6/15)? If not, please let me know and we will figure something out. Thanks, KJ FzeLL�johwSoln, Kelly Johnson Environmental Engineer NC Division of Energy, Mineral and Land Resources Stormwater Permitting 127 Cardinal Drive Extension Wilmington, NC 28405-3845 Office: 910.796.7331 Fax: 910.350.2004 ffc4AA'MEv E-FiledpA�n(nlu/a^l�Report '� „ LIMITED LIABILITY COMPANY � E ANNUAL REPORT DO not data enter manually. pY NAME 01: LIMITED LIABILITY COMPANY: flood Creek, LLC REPORT FOR THE YEAR: 2015 STATE OF INCORPORATION: NC . SECRETARY OF STATE L.L.C. ID NUM13ER: 1020946 NATURE OF BUSINL'SS: Real Estate REGISTERED AGENT: Exwn, Robert C G REGISTI7-RED OFFICE MAILING ADDRESS: Y O Box 1967 Wilmington, NC 28402-1967 REGISTERED OFFICE STREET ADDRESS: 503 Olde Waterford u'ay. Suite 200 Leland, NC 28451-4148 Brunswick County PRINCIPAL OFFICE TELEPHONE NUMBER: 910-392-9325 PRINCIPAL OFFICE MAILING ADDRESS: R O. Box 1967 Wilmington, NC 28402-1967 PRINCIPAL OFFICE STREET ADDRESS: 503 Olde Waterford Way, Suite 200 Leland, NC 28451-4148 Company Of iicials: Name: Robert C. G. Exum Title: Manerger Address,- 503 Olde Waterford Wm: Suite 200 Leland, NC 28451 CERTIFICATION OF ANNUAL REPORT MUST BE COMPI.ETEI7 BY ALL LIMITED LIABILITY COMPANIES Robert C. G. Exum 3/27/2015 FORM MUST BE SIGNED BY A MANAGER/MEMBER DATE Robert C. G. Exum Manager TYPE OR PRINT NAME TYPE OR PRINT TITLE ANNUAL REPORT FEE: E-Paid MAIL TO: Secretary of State • Corporations Division • Post Office Box 29525 • Raleigh, NC 27626-0525 CAPE FEAR ENGINEERING 151 Pooh,0d.,Suke 100; BWvft, NC, 28451 TEL (910) 383-1044; FAX (910) 304045 WWWCaPefeWe1Wh ring.00J1 To JNCDENR 127 Cardinal Drive Extension Wilmington, NC 28405 Attn: Ms. Kelly Johnson Transmittal Date: 7/27/2015 File: 655-251 "36" Subject: Compass Pointe West Commercial (SW8 080107) EXPRESS PERMIT MODIFICATION ❑ As Requested ❑ For Your Files ❑ For Distribution ® For your Review I Action 1 Approval Quantity Drawing No. Description 1 Original Express Application Fee ($4000) 2 Orig. & Copy Stormwater Management Application 1 Copy Wet Detention Basin Supplement and Checklist 1 Original O&M Agreement 1 Copy Stormwater Narrative and Calculations 1 Copy ECS SHWT Reports 2 Copy Stormwater Management Plans Cape Fear Engineering, Inc CC: File File: 655-251 "36" Signed:_ Michael House, E.I. Received By: Date: P:15551655�251 WEST ENTRANCE ENGINEERI NGWm0ST0RMW TR12415-07-27 TRANS-NCDENR, doc Johnson, Kelly From: Johnson, Kelly Sent: Friday, July 24, 2015 2:30 PM To: Matt Haley; Michael House (michael.house@capefearengineering.com) Subject: 5W8 080107, Compass Pointe West Commercial Attachments: 2008 08 permit 080107.doc; 2008 02 permit 080107.doc Matt & Michael, I am looking through these to get a feel for it for next week. I just wanted to let you know that the 2008 permit (attached) is issued to Hood Creek, LLC because I see that the applicant listed for Monday's meeting is CP Brunswick, LLC. If the permit needs to transfer owners that will complicate things for Monday because we can't do transfers in Express. (Of course the 2/1/08 permit is issued to ZDV, Inc., and I don't see that a transfer was done. I am not sure what happened there. And, the 8/22/08 permit has a deed restriction requirement and I don't see that it is a subdivision. Lots of questions on the history of this one.) Anyway, another heads up... KJ fze���johvLs0o, Kelly Johnson Environmental Engineer NC Division of Energy, Mineral and Land Resources Stormwater Permitting 127 Cardinal Drive Extension Wilmington, NC 28405-3845 Office: 910.796.7331 Fax: 910.350.2004 VAk !VIM NCDENR For DENR Use ONLY Reviewer: f North Carolina Department of Environment and Submit: Natural Resources Request for Express Permit Review Time Confirm: PILL -IN all the information below and CHECK the Permit(s) you are requesting for express review. Call and Email the completed form to the Permit Coordinator along with a completed DETAILED narrative, site plan IPDF file) a0d vicinity m9U !same jkms exnggted in the application page of the project location. Please include this form in the application package. • Asheville Region -Alison Davidson 828-296-4698;aiison.davidsonancdenr.g_ov • Fayetteville or Raleigh Region -David Lee 919-791-4203; david.le ncdenr.gov • Mooresville & Winston Salem Region - Patrick Grogan 704-235-2107 or natrickarocan anncdenr.aov • Washington Region -Lyn Hardison 252-948-3842 or lyn.hardisonancdenr.aov • Wilmington Region -Cameron Weaver 910-796.7303 or cameron.weaveroncdenr.Gov NOTE: Project application received alter 12 noon will be stamped in the following work day. ^Mtk Project Name: COMPASS POINTE - WEST COMMERCIAL (Formerly_ Temporarry Drive/Access and Commercial Center) County: BRUNSWICK a Applicant: BOBBY HARRELSON Company: CP BRUNSWICK, LLC 1 Address: 503 OLDE WATERFORD WAY SUITE 200 City: LELAND, State: NC Zip: 28451-_ Phone: 910-392-9325 Fax: - - - , Email: related to this Pro ect SW_ SW _ SW _ NPDES NPDES WQ Wfl _ E&S _ E&S _ Other Physical Location:APPROX 1 MI WEST ON US 74176 FROM INT. OF ENTERPRISE BLVD AND US 74/76 Project Drains into ALLIGATOR BRANCH waters — Water classification C SW (for classification see- hUp:tlportal.ncdenr.org/weblwq/ps/csu/classifications) Project Located in CAPE FEAR River Basin. Is project draining to class ORW waters? N, within'/I mile and draining to class SA waters N or within 1 mile and draining to class HOW waters? N Engineer/Consultant: MATTHEW HALEY PE Company: CAPE FEAR ENGINEERING, INC Address: 151 POOLE ROAD SUITE 100 City: BELVILLE, State: NC Zip: 28451-_ Phone: 910-383-1044, Fax: 910-383-1045, Email: MATT. HALEY@CAPEFEARENGINEERING.COM PLEASE PROVIDE ESTIMATED INVESTMENT AND EXPECTED EMPLOYMENT, IF AVAILABLE $ # JOBS SECTION ONE: REQUESTING A SCOPING MEETING ONLY ❑ Scoping Meeting ONLY ❑ DWQ, ❑ DCM, ❑ DLR, ❑ OTHER: SECTION TWO: CHECK ONLY THE PROGRAM (S) YOU ARE REQUESTING FOR EXPRESS PERMITTING ❑ 401 Unit ❑ Stream Origin Determination: — # of stream calls — Please attach TOPO map marking the areas in questions ❑ Intermittent/Perennial Determination: _ # of stream calls — Please attach TOPO map marking the areas in questions ❑ 401 Water Quality Certification ❑ Isolated Wetland (_linear ft or acres) ❑ Riparian Buffer Authorization ❑ Minor Variance ❑ Major General Variance ® State Stormwater ❑ General ❑ SFR, ❑ SFR < 1 ac. ❑ Bkhd & Bt Rmp, ❑ Clear & Grub, ❑ Utility ❑ Other ❑ Low Density ❑ Low Density -Curb & Gutter _# Curb Outlet Swales [:1 Off -site [SW (Provide permit #)] ® High Density -Detention Pond 2 # Treatment Systems ❑ High Density -Infiltration _ #Treatment Systems ❑ High Density -Bio-Retention — # Treatment Systems El High Density —SW Wetlands _ # Treatment Systems fir" 168 ❑ High Density -Other _ # Treatment Systems / ® MOD:® Major ❑ Minor ❑ Plan Revision ❑ Redev. Exclusion SW 8080107 (Provide Permit#) ❑ Coastal Management ❑ Excavation & Fill ❑ Bridges & Culverts ❑ Structures Information ❑ Upland Development ❑ Marina Development ❑ Urban Waterfront ❑ Land Quality ❑ Erosion and Sedimentation Control Plan with _ acres to be disturbed.(CK # (for DENR use)) SECTION THREE — PLEASE CHECK ALL THAT IS APPLICABLE TO YOUR PROJECT (for both scoping and express meeting request] Wetlands on Site ® Yes ❑ No Wetlands Delineation has been completed: ® Yes ❑ No US ACOE Approval of Delineation completed: ® Yes ❑ No Received from US ACOE ® Yes ❑ No Buffer Impacts: ® No ❑ YES: _acre(s) Isolated wetland on Property ❑ Yes ® No 404 Application in Process w/ US ALOE: []Yes ® No Permit For I)I:NR uti, only Fee Split for multiple permits: (Check# ) Total Fee Amount$ SUBMITTAL DATES Fee SUBMITTAL DATES Fee CAMA $ Variance(❑Maj; ❑Min) $ Sw (❑ HD, ❑ LD, ❑Gen) $ 401: $ LQS $ Stream Deter, $ NCDENR EXPRESS January 2014 r tZ-1 it, vi, -1 '71a7 5 �Q 1'nFca { '7 [ t5� t� r ffy\3v-5 V" STORMWATER NARRATIVE This submittal is to modify the Temporary Drive/Access and Commercial Center stormwater permit (SW8 080107) which is part of the Compass Pointe West Tract master plan. It is intended to rename the permit: Compass Pointe West Commercial. The proposed project is located on the north side of US Highway 74/76 approximately one -tenth of a mile WNW of the east end of Malmo Loop Road (SR 1417) within Brunswick County, North Carolina. An asphalt entrance road, associated sidewalk and utilities are to be installed between US Highway 74/76 and the existing concrete bridge over Alligator Branch at the north end of the project site. Below is a summary of the changes included in the proposed modification. • The project boundary has been expanded to 31.72 acres to include areas of future commercial development • The project is now proposed as high density development • An asphalt entrance road, sidewalks, and utilities will be constructed • Ponds 41 and 42 have been designed to replace the current wet detention basin and temporary sediment traps. Ponds # 1 and #2 Ponds #1 and 42 are new stormwater ponds to be constructed to treat runoff from the Compass Pointe West Commercial project site. Upon completion of pond construction, these ponds will be certified. Stormwater Design Narrative For NCDENR EXPRESS Permitting Subject: ompass Pointe West Commercial Formerly Titled: mpass Pointe: Temporary Drive/Access and Commercial Center Brunswick County, North Carolina Prepared for CP Brunswick, LLC P.O. Box 699 Wilmington, NC 28402 (910) 392-9325 Date: June 2015 Prepared by Cape Fear Engineering, Inc. 151 Poole Road, Suite 100 Belville, NC 28451 (910) 383-1044 STATE OF NORTH CAROLINA Department of Environmental and Natural Resources 127 Cardinal Drive Extension Wilmington, North Carolina 28405 (910) 796-7215 FILE ACCESS RECORD SECTION TEMi /DATE NAME REPRESENTING t=a ��4; I•�'-•�� 1 1 � aC�`sr4. `silo -•y'54 -• ' 3 Guidelines for Access: The staff of Wilmington Regional Office is dedicated to making public records in our custody readily available to the public for review and copying. We also have the responsibility to the public to safeguard these records and to carry out our day-to-day program obligations. Please read carefully the following guidelines signing the forrn: 1. Due to the large public demand for file access, we request that you call at least a day in advance to schedule an appointment to review the files. Appointments wilt be scheduled between 9,00am.and 3:00pm. 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In accordance with General Statue 25-3-512, a $25.00 processing fee will be charged and collected for checks on which payment has been refused. FACILITY NAME COUNTY t `•..-n.�ll� 6bJ tl ".J V � f�f b �.� `4..•0.'._�� l_In 3�11e..—rJ __ y �.J �! ,� 2.�^nw�: 153`giC: tic �;te,tlti.7 .�tl�^c� l`'�efi%_A 4. — _ Signature and Name of Fir-in/Business Date 'Tinre In Please attach a business card ro this form COPIES MADE PAID fNTV010E Time Out