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Home My WebLink AboutSW8051206_COMPLIANCE_20100805STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW��We DOC TYPE ❑ CURRENT PERMIT ❑ APPROVED PLANS HISTORICAL FILE COMPLIANCE EVALUATION INSPECTION DOC DATE YYYYMMDD Compliance Inspection Report Permit: SW8051206 Effective: 01/10/06 Expiration: 01/10/16 Owner: Jim Enterprises Inc Project: Ash Mini Storage County: Brunswick 1636 Ash Little River Rd Region: Wilmington Ash NC 28420 Contact Person: Jerri Normandt Title: Phone: 910-233-2739 Directions to Project: from intersection of US 17 and NC SR 1300, take SR 1300 (Ash Little River Road) nort approx 1.75 miles to intersection of SR 1300 and SR 1305. Project is on right just before intersection. Type of Project: Stale Stormwater - HD - Detention Pond Drain Areas: 1 - (Earnest Branch) (03-07-57 ) ( C;Sw) On -Site Representative(s): Related Permits: Inspection Date: 08105/2010 Entry Time: 11:00 AM Primary Inspector: Angela K Hammers Secondary Inspector(s): Reason for Inspection: Follow-up Permit Inspection Type: State Stormwater Facility Status: ❑ Compliant Q Not Compliant Question Areas: ® State Stormwater (See attachment summary) Exit Time: 11:30 AM Inspection Type: Complaint Phone: 919-796-7215 Ext.7317 Page: 1 Permit: Sw8051206 Owner - Project: Jlm Enterprises Inc Inspection Date: 08/05/2010 Inspection Type: Complaint Inspection Summary: The following deficiencies were noted during the inspection: 1. Copy of PE not found in the file. To bring this system into compliance, the following must be completed: 1. Submit copy of PE to this Office. Reason for Visit: Follow-up Please note that this permit will expire January 10, 2016. A renewal packet will be required to be submitted by July 10, 2015 to this Office. Ccre D-,...,,., Is the permit active? Signed copy of the Engineer's certification is in the file? Signed copy of the Operation & Maintenance Agreement is in the file? Copy of the recorded deed restrictions is in the file? Comment: Copy of PE not found in file. Per onsite meeting, this process was stated to have begun with project engineer. Yes No NA NE ■ 0 0 D ❑ ® ❑ ❑ i ❑ ❑ ❑ ❑❑Is❑ Operation and Maintenance Yes No NA NE Are the SW measures being maintained and operated as per the permit requirements? ■ ❑ Q ❑ Are the SW BMP inspection and maintenance records complete and available for review or provided to DWQ ❑ ❑ ❑ upon request? Comment: Vegetation on slopes needs to be continuously maintained to prevent erosion into the basin. Page: 2 0 Compliance Inspection Report Permit: SW8051206 Effective: 01/10/06 Expiration: 01/10/16 Owner: Jim Enterprises Inc Project: Ash Mini Storage County: Brunswick 1636 Ash Little River Rd Region: Wilmington Ash NC 28420 Contact Person: Jerri Normandi Title: Phone: 910-233-2739 Directions to Project: from intersection of US 17 and NC SR 1300, take SR 1300 (Ash little River Road) nort approx 1.75 miles to intersection of SR 1300 and SR 1305, Project is on right just before intersection, Type of Project: State Stormwater - HD - Detention Pond Drain Areas: 1 - (Earnest Branch) (03-07-57) ( C;Sw) On -Site Representative(s): Related Permits: Inspection Date: 12/03/2008 Entry Time: 12:00 PM Primary Inspector: Angela K Hammers Secondary Inspector(s): Reason for Inspection: Complaint Permit Inspection Type: State Stormwater Facility Status: Q Compliant E Not Compliant Question Areas: ® State Stormwater (See attachment summary) Exit Time: 12:30 PM Inspection Type: Complaint Phone: 919-796-7215 Ext,7317 Page: 1 Permit: 5W8051206 Owner - Project: Jim Enterprises Inc Inspection Date: 12/03/2008 Inspection Type: Complaint Reason for Visit: Complaint Inspection Summary: 1. Repair the outlet structure by adding/replacing the orifice pipe (1.5"). 2. Immediately repair the eroding south pond slope. 3. Submit certification for the system installed according to the permit, approved plan & specifications. 4. Submit verification of the decorative spray fountain specifications. 5. If name, ownership or address of permittee has changed, submit the attached form with current information to DWO. Page: 2 l Permit: SW8051206 Owner - Project: Jlm Enterprises Inc Inspection Date: 1210312008 Inspection Type: Complaint Reason for Visit: Complaint File Review Yes No NA NE Is the permit active? ® ❑ ❑ ❑ Signed copy of the Engineer's certification is in the file? ❑ ❑ 0 Signed copy of the Operation & Maintenance Agreement is in the file? ® ❑ Copy of the recorded deed restrictions is in the file? ❑ ❑ ❑ Comment: A certification from an appropriate designer for the system installed certifying that the permitted facility has been installed in accordance with the permit, the approved plans and specifications has not been received by DWQ as required by the permit (II. Schedule of Compliance. 7.) Built Upon Area Yes No NA NE Is the site BUA constructed as per the permit and approval plans? ®❑ ❑ ❑ Is the drainage area as per the permit and approved plans?' ® ❑ 0 ❑ Is the BUA (as permitted) graded such that the runoff drains to the system? ® ❑ ❑ ❑ Comment: c�Ar �a Yes No NA NE Are the SW measures constructed as per the approved plans? ❑ ® ❑ 0 Are the inlets located per the approved plans? ®❑ ❑ ❑ Are the outlet structures located per the approved plans? ®❑ ❑ ❑ Comment: The orifice pipe was not installed in the outlet structure Operation and Maintenance Yes No NA NE Are the SW measures being maintained and operated as per the permit requirements? fi ® ❑ 1"l Are the SW BMP inspection and maintenance records complete and available for review or provided to DWQ ❑ ❑ ❑ upon request? Comment: The south end of the pond has erosion of the pond slopes. Other Permit Conditions Tes NO NA N Is the site compliant with other conditions of the permit? ❑ ®❑ ❑ Comment: Submit verification of the decorative spray fountain specifications, including horsepower of the fountain, It appears a name change has occured as the sign on site shows 'Carolina Self Storage'. The permittee is to notify DWQ any name, ownership or mailing address change within 30 days. Page: 3 NC®ENR North Carolina Department of Environment and Beverly Eaves Perdue Governor January 11, 2010 Ms. Jerri S. Normandt, President JLM Enterprises Co., Inc. 1636 Ash Little River Road Ash, INC 28420 Division of Wafer Quality Coleen H. Sullins Director Subject: Request for Additional Information Stormwater Project No. SW8 051206 Ash Mini Storage Brunswick County Dear Owner: Natural Resources Dee Freeman Secretary You should have received a copy of the Division of Water Quality Notice of Inspection for the subject project's stormwater controls, conducted on December 5, 2008, to determine compliance with Stormwater Permit Number SW8 051206 issued on January 10, 2006. 1 have enclosed a copy of the inspection report in the event you have not received it. In order to bring this project into compliance, the required action on your part is to submit a signed and sealed Engineer's Certification and a completed Transfer of Ownership form, if required. Please inform this Office in writing before February 11, 2010, of the specific actions that will be undertaken and the time frame that will be required to perform and submit this Certification. Please reference the State assigned project number on all correspondence. Any original documents that need to be revised are enclosed. All original documents must be returned or new originals must be provided. Copies are not acceptable. You should be aware that failure to provide the requested information and the operation of a stormwater treatment facility without a valid permit are violations of NC General Statute 143- 215-1 and may result in appropriate enforcement action including the assessment of civil penalties. If you have any questions concerning this matter please feel free to call me at (910) 796-7215. Sincerely, i Angela Hammers Environmental Specialist GDSlakh: S.\WQSISTORMWATERIINSPECT1051206.jan10 Encl: Inspection Report-, Engineer Certification Form-, Transfer of Ownership Form cc: Ash Mini Storage LLC, 94 NE 681 Rd, Clinton, MO 64735 Brigit Flora, Brunswick County Engineering WiRO; Central Files Wilmington Regional Office 127 Cardinal Drive Extension, Wilmington, North Carolina 28405 One Phone: 910-796-72151 FAX: 910-350-2004 4 Customer Service: 1-877-623-6748 NorthCarohna Internet: www.ncwaterqualit .org Natura ff An Equal Opportunity 4 Affirmative Action Employer " Hammers, Angela From: Brigit Flora [bflora@brunsco.net] Sent: Tuesday, August 11, 2009 10:40 AM To: Hammers, Angela Subject: FW: Carolina Mini Storage/Ash Mini Storage Angela — We do not have a copy of an engineer's certification as we do not always require them. The owner currently shown in the tax records is: Ash Mini Storage LLC 94 NE 681 Road Clinton, MO 64735 I sent our most recent annual inspection letter to this address and did get a response. If you need anything else, please let me know. Thanks Bruit Flora, PE, CFM Stormwater Engineer Brunswick County Engineering PO Box 249 20 Referendum Drive NE Building G Bolivia, NC 28422 910-253-2500 (office) 910-253-2704(fax) From: Jeff Phillips [mailto:jphillips@brunsco.net] Sent: Tuesday, August 11, 2009 10:20 AM To: bflora@brunsco.net Subject: FW: Carolina Mini Storage/Ash Mini Storage From: Hammers, Angela [mailto:angela.hammers@ncdenr.gov] Sent: Tuesday, August 11, 2009 9:38 AM To: engineer@brunsco.net Subject: Carolina Mini Storage/Ash Mini Storage Good Morning, I am investigating the stormwater permit compliance with DWQ for the Ash Mini Storage (Carolina Mini Storage) located at 1636 Ash Little River Rd. in Ash, Brunswick County. Does your office have a copy of an engineer's certification for the stormwater system? There is not one in the DWQ file. Also, who do you show as the current owner? Thank you for any assistance you may provide. Please contact at your convenience via email or phone. Sincerely, Angel Hammers (Please note my new email address is angela, hammers@ncdenr.gov) Environmental Specialist NC Department of Environment and Natural Resources Wilmington Regional Office 127 Cardinal Drive Ext. Wilmington, NC 28405 Office: 910.796.7215 Fax: 910.350.2004 E-mail correspondence to and from this address may be subject to the North Carolina Public Records Law and may be disclosed to third parties. Ncw owNu. 02 p3?3 i 5 ova r u1a"^'h IN}n +VV -cks. w . Mk � a5 ke cc 4kt- G.V� . �,o olf6l eN 4O"►-1 C4 e f r ab V-9 s � v W .,tu, kev� 6 fi g _, , a INVLaiy ruUnt, iUl UIU OLMC Ul County of , do hereby certify that personally appeared before me this day of , and acknowledge the due -execution of the forgoing infiltration trench maintenance requirements. Witness my hand and official seal, SEAL My commission expires Form SW441-Infiltration Trench O&M-Rev.3 Page 3 of 3 ,an i4 UU 01:37p Carolina Self Storage 910-287-4701 p.1 r-�Cf /'i7 ti7 �J - mot 7 so G' ` '"l L : i'J C C • c'i Jan 14 09 01:37p Carolina Self Storage 910-287-4701 p.2 Winyah Water Gardens LLC Invoice 1/'11. P.0- Box 16064 Surlside Beach, SC 29587 N 843-236-3647 umber: 3781 Fax 1-800-570-8493 Date: August 18, 2008 Bill I To: Ship To, Stephanie Raponi Carolina Self Storage 1636 Ash Little River Rd NW Ash, NC 29420 PO Number Project Name Part # Description Quantity Price! Discount Tax Amount P1 161 Intermatic Timer 1.00 82.55 0.00% 82.55 Labor-6274 2.00 80.00 0.00%, 160.00 Th Is will add a timer and GF1 to your unit However other problems may arise due to the Installation by the previol installer. Terms: Net 15 Days. 1.6% Service Charge Added After 30 Days, Any changes OF additions will be an additional cost 0 - 30 days S248.12 31 - 60 days 61 - 90 days $0.00 Sub Total State Tax 6.75% on 82.55 Total > 90 days Total $0-00 S248.12 CE S242.55 5.57 S248.12 Hammers, Angela From: Abigail S. Stanley [abby@retentionponds.coml Sent: Thursday, July 16, 2009 101 PM To: 'Angel' Subject: Carolina Mini Storage Categories: response needed Contact Info: Stephanie Raponi Manager (910) 287-4741 Office (843) 457-2160 Cell Abigail S. Stanley Retention Pond Services, Inc. 451 Landmark Drive Wilmington, NC 28412 910.3 13.683 0 Office 910.237.7290 Mobile 910,313,6870 Fax Brunswick County Engineering Dept. PO Box 249 Bolivia, NC 28422 Location: Building G 20 Referendum Drive, NE Phone: 253.2500 E-mail: engineer@brunsco.net �0 wA O' r o -c December 5, 2008 Ms. Jerri S. Normandt, President JLM Enterprises Co., Inc. 1636 Ash Little River Road Ash, NC 28420 NOTICE OF INSPECTION Ash Mini Storage Stormwater Project No. SW8 051206 Brunswick County Dear Ms. Normandt: Michael F. Easley, Governor William G. Ross Jr., Secretary North Carolina Department of Environment and Natural Resources Coleen H. Sullins Director Division of Rater Quality Please find attached a copy of the completed form entitled "Stormwater Compliance Inspection Report". The report summarizes the findings of a recent inspection of the project's stormwater controls conducted on December 3, 2008 to determine compliance with Stormwater Permit Number SW8 051206 issued on January 10, 2006. A summary of the findings and comments are noted under Section 4 of the report. Please inform this Office in writing before January 5, 2009, of the specific actions that will be undertaken and the time frame required to correct the deficiencies. Failure to provide the requested information, when required, may initiate enforcement action. If you have any questions please contact me at the Wilmington Regional Office, telephone number (910) 796-7215. Sincerely, Angela Hammers Environmental Specialist GSlakh: S:IWQSISTORMWATIINSPECT1051206.dec08 cc: Charles D. Crazier, El (Tripp Engineering, PC) Brunswick County Engineering t—W.ilmington Regional;Office--::� Angela Hammers One NhCarol ina ,11atura!!y North Carolina Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405 Phone (910) 796-7215 Customer Service Wilmington Regional Office Internet: www.ncwaterauality.orQ Fax (910) 350-2004 1-877-623.6748 An Equal OpportunitylAffirmative Action Employer— 50% RecycledM 0% Post Consumer Paper ' Compliance Inspection Report Permit: SW8051206 Effective: 01/10/06 Expiration: 01/10/16 Owner: Am Enterprises Inc Project: Ash Mini Storage County: Brunswick 1636 Ash Little River Rd Region: Wilmington Ash NC 28420 Contact Person: Jerri Normandt Title: Phone: 910-233-2739 Directions to Project: from intersection of US 17 and NC SR 1300, take SR 1300 (Ash Little River Road) nort approx 1.75 miles to intersection of SR 1300 and SR 1305. Project is on right just before intersection. Type of Project: State Stormwater - HD - Detention Pond Drain Areas: 1 - (Earnest Branch) (03-07-57 ) ( C;Sw) On -Site Representative(s): Related Permits: Inspection Date: 12/03/2008 Entry Time: 12:00 PM Primary Inspector: Angela K Hammers Secondary Inspector(s): Reason for Inspection: Complaint Permit Inspection Type: State Stormwater Facility Status: ❑ Compliant ■ Not Compliant Question Areas: ® State Stormwater (See attachment summary) Exit Time: 12:30 PM Inspection Type: Complaint Phone: 919-796-7215 Ext.7317 Page: 1 '9 Permit: SW8051206 Owner - Project: Jim Enterprises Inc Inspection Date: 12/03/2008 Inspection Type: Complaint Reason for Visit: Complaint yoc Mn NG NF Is the permit active? Signed copy of the Engineer's certification is in the file? Signed copy of the Operation 8, Maintenance Agreement is in the file? Copy of the recorded deed restrictions is in the file? Comment: A certification from an appropriate designer for the system installed certifying that the permitted facility has been installed in accordance with the permit, the approved plans and specifications has not been received by DWQ as required by the permit (11. Schedule of Compliance. 7.) Built Upon Area Is the site BUA constructed as per the permit and approval plants? Is the drainage area as per the permit and approved plans? Is the BUA (as permitted) graded such that the runoff drains to the system? Comment: SW Measures Are the SW measures constructed as per the approved plans? Are the inlets located per the approved plans? Are the outlet structures located per the approved plans? Comment: The orifice pipe was not installed in the outlet structure. ■❑❑❑ ■ ❑ ❑ ❑ ■ ❑ ❑ ❑ Operation and Maintenance Yes No NA NE Are the SW measures being maintained and operated as per the permit requirements? 0 ■ ❑ ❑ Are the SW BMP inspection and maintenance records complete and available for review or provided to DWQ ❑ ❑ ❑ ■ upon request? Comment: The south end of the pond has erosion of the pond slopes. Other Permit Conditions Is the site compliant with other conditions of the permit? fl ■ ❑ ❑ Comment: Submit verification of the decorative spray fountain specifications, including horsepower of the fountain. It appears a name change has occured as the sign on site shows'Carolina Self Storage'. The permittee is to notify DWQ any name, ownership or mailing address change within 30 days. Page: 3 12AY2005 CDC Asti Mini Storage Stomlwater Calcatatlons 05162 Total Draina a Area ft. acres 122.404 1 2.81 impervious Area Land Use sq. ft. I acres buildings 48,950 1.12 arkin 1as hall 31,902 0.73 Concrete 0 0.00 Total 80,852 1.85 Stormwater Calculations: Time of Concentration: Hydraulic Length (L) = Boo ft. change in Height (H) = 2 ft. T, = (Ls /H).— 1 128 13.49 min. Detention Pond Design: Pond Size: Elevation (ft.) Surface Area (sq. ft. Normal Pool 28.40 8,877 Flood Pool 29.25 10,131 Top of Bank 31.50 13,309 Bottom of Pool 22.40 1,763 Provided Storage Voiume: Vol. _ ((Normal pool SA + Flood Pool SA) 1 2] x (F.P. elev. - N.P. elev.) = 8.078 cu, ft. % impervious = 0.661 = 66.1 % say 67.0% CaRE = 0.25 CPasT = (% imp.)(.95)+(1-% imp.)(.25) = 0.72 12 = 5.88 inlhr ho = 6.30 inlhr State Surface Area Requirement at normalpool: Pond side slopes = 3 :1 Depth below N.P. = 5 h. SAIDA = 0.0380 (Chart for 90% TSS Removal for Wet Detention Pond without Vegetative Filter Required SA = (SAIDA) x (Total Drainage Area) - 4,651 sq. ft. State Volume Required for Storage of first 1" of runoff Rv = .05+ .009(% imp) 0.644481 V= (Design rainfali)(Rv)(Drainage Area) - 6.574 cu.ft. q4 j"ili H rCArr., O,i ESS a �.�• y t - SEAL r 17374 IN E0.5-P GRE'GORy,,`�. �rrrrrtit� � Z.9- 05 RECEIVED JAIL 0-5 M6 05162Pond 1 of 2 1202005 Ash Mini Storage 05162 CDC Stomrwater Calculations Pond Volume; Bottom SA = 1.763 sq. ft. Normal Pool SA = 8.877 sq, ft. Val. _ [(N.P. SA + Bottom SA) / 21 x (N.P, el. - Bottom el,) = 31.919 cu. ft. Foret)av: Required Volume Vol. = 20% of storage volume 5,3134 cu. ft. Outlet Structure Design: Flow for 2-day drawdown: for 1st 1" of stormwater, Q = Required Vol. 1 172,800 sec. (2-days) - O,038 Cfs Required Area of Pipe for 2-day drawdown: A= Q! [Cd x SQRT(2 x g x h)] Cd = 0.6 9 = 321 ft.Is' h = TY a€ev.- N.P. elev.) /2 0.425 ft. A= 0.0121 so. ft. Diameter of Pipe for 2-da 0rawdowm DIA. = SQRT[(A x 4)1 pit = 0.1242 ft. - 1.49 in. 'Use: 1.5 in diameter pipe Outlet Structure Check: Using a 4' x 4' Basin, Perimeter L = 16 ft. Q = CPA C = (%imp.){.95} + (1-% imp.)(.25) = 0.72 1 = 6.30 in. for a 25 yr. Storm A = 2.81 Acres 12.75 cfs Q= CwxLx H'' H = [Q / (Cw x L)]v' Cw = 3 = 0.41 ft. Peak elevation = flood pool elevation + H 29.66 ft. Provided Volume Bottom SA = 888 sq, ft. Normal Pool SA = 2.960 sq. ft. Vol. _ [(N.P. SA + Bottom SA) 121 x (N.P. el. - Bottom el.) = 5,772 cu. ft. depth = 3 ft. Flow for 5-day drawdown: for 1st 1" of stornwater, Q = Required Vol. / 432,000 sec. (5-days) 0.015 cfs Required Area of Pipe for 5-day drawdown: A= Q1[CdxSQRT(2xgxh)] Cd = 0.6 9 = 32.2 ft.ls2 h = (F.P. elev. - N.P. elev.) / 2 = 0,425 ft. A = 0.0048 sq. ft. Diameter of Pipe for 5-daX drawdown: DtA. = SQRT[(A x 4) / pi1 = 0.0786 ft. - 0.94 in. 05162Pond 2 of 2