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HomeMy WebLinkAboutSW8020727_COMPLIANCE_20030318STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. I SW_SQ, o7a� DOC TYPE El CURRENT PERMIT ❑ APPROVED PLANS ❑ HISTORICAL FILE COMPLIANCE EVALUATION INSPECTION i DOC DATE �CyjjC7�il� YYYYMMDD 5 State of North Carolina `Dee artment of Environment ` e and Natural Resources Wilmington Regional Office �j t . _ �N. a Division of Land Resources V13 AM Land Quality Section 14UWDEN9% Michael F. Easley, Governor NORTH CAROLINA DEPARTMENT OF William G. Ross Jr., Secretary ENVIRONMENT AND NATURAL RESOURCES March 18, 2003 NOTICE OF VIOLATIONS OF THE SEDIMENTATION POLLUTION CONTROL ACT CERTIFIED MAIL 7002 2410 0006 9368 1153 RETURN RECEIPT REQUESTED Access Storage, LLC Ms. Mary Houston, Member/Manager 117 Pine Street Shallotte INC 28459 Project Name. Access Storage Facility Project No: 991016BR Brunswick County Dear Ms. Houston: On March 17, 2003, personnel of this office inspected a project located on Mulberry Street in Brunswick County, North Carolina. This inspection was performed to determine compliance with the North Carolina Sedimentation Pollution Control Act of 1973. The inspection revealed a land -disturbing activity of approximately 3.5 acres being conducted. It is our understanding that you and/or your firm are responsible for this land -disturbing activity. The purpose of this letter is to inform you that this activity was found to be in violation of the Act, NCGS 113A-50 to 66, and Title t5A, North Carolina Administrative Code, Chapter 4. If you feel that you are not responsible for the following violations, please notify this office immediately. The violations that were found are-, Failure to conduct a land -disturbing activity in accordance with the provisions of an approved erosion and sedimentation control plan. G.S. 113A-61.1. Silt fencing and inlet protection has not been installed in accordance with the approved plan. The erosion and sedimentation control plan approved by this office on must be immediately implemented on the site sufficient to restrain off -site sedimentation, or if that plan can no longer address the field conditions, submit to this office a revised plan that addresses current erosion and sediment control needs. 2. — Failure on a tract of more than one acre, when more than one acre is uncovered, to install sedimentation and erosion control devices sufficient to retain the sediment generated by the land -disturbing activity within the boundaries of the tract during construction upon and development of the tract. G.S. 113A-57(3). No measures have been _installed to prevent sedimentation in ditch at the back of the property. Failure to maintain satisfactorily all temporary and permanent erosion and sedimentation control measures and facilities during the development of a site. 15 NCAC 46.0013. Gravel construction entrance has not been maintained. 127 Cardinal Drive Extension, Wilmington, N.C. 28405-3845 • Telephone 910.395-3900 • Fax 910.350-2004 An Equal opportunity Affirmative Action Employer ft Ms. Mary Nousfon March 18, 2003 Page Two To correct these violations, you must: 1. Install a silt fence to protect ditch at the back of the property (opposite of Mulberry Street) as per approved plan. Install inlet protection around all drop inlets. Maintain the gravel construction entrance. If the violations described in this Notice are not corrected within 7 days following your receipt of this Notice, or before March 27, 2003, whichever term is longer, the Division of Cand Resources may take additional appropriate legal action against you pursuant to NCGS 113A-64. That action could be the assessment of additional civil penalties and may result in the initiation of other remedies as prescribed by the Act. if additional civil penalties are assessed for the violations, the amount may be up to $5,000.00 per day for each day of the violation pursuant to NCGS 133A- 64(a)(1). If all violations are corrected within the time period specified for compliance, additional civil penalties or legal remedies will not be pursued. Any new land -disturbing activity associated with this project should not begin until the area presently disturbed is brought into compliance with the Act. When corrective actions are complete, you should notify this office so that the work can be inspected. ' You should not assume that the site is in compliance with the Act until we have so notified you. In addition, once compliance has been achieved, all installed measures must be satisfactorily maintained until development is complete and the site is fully stabilized to avoid further violations of the Act. We solicit your cooperation, and would like to avoid taking further enforcement action. At the same time, it is your responsibility to understand and comply with the requirements of the Act. Copies of the relevant statute and administrative rules may be examined at this office or will be sent to you upon request. Should you have questions concerning this Notice or the requirements of the Act; please contact either Kevin Rowland or me at your earliest convenience. Please do not hesitate to contact me regarding any questions you might have about this matter. DES//bfr cc: Sedimentation Specialist W i RO-LDS DWO Supervisor-WiRO Enclosure: Inspection Report Sincerely, Daniel Sams, P.E., M.E. Regional Engineer 1. 1 County e Person Financially Address_1_17__j LAND 9UA LITTSECT10111.•) 27 Cardinal Drive, A, Wiltniorgion, NC .28405-3845 (910) 395-3900 Wr,C_ . Project:' '.qrCP!S s 0 V River Basin P onsiblL rn r, 73 /-1 t- iq r, 177-,1 F., 7rW, 51-ok Project 0 Case # 1. Prujol-t Location Yf Picture Slides 0' Digital Vide, N" 0 ye42 lb, FPrints P❑ 2. Weafiier and Soil Conditi6ns l4- 1�111 3, Is site CUnCnt]V under notice- of violation? Yes 0 NOW 4. Is tiv! site in ct-inpliance with the S.P.C.A. and the rules? Yes 0 No'A- -if no, check violations below: 5. Vioiations: SIP. No apprcv!�',$ plan, G.S. I I 3A-57(4) and 15A NCAC 0413.01 07(c) 0 g. -Inadequate buffer zone, G.S. 113A-57(1) A b. Failure to fb7low approved plan, G.S. 113A-61.1 0 h. Graded slopes and fills too steep, G.S. 113A-57(2) 1A, Failure to submit revised plan, G.S. 113A -54.1(b) and or 15A NCAC 048.0124 (d) i5A NCAC 04B.01 18(a) 0 i. Unprotected exposed slopes, G.S. 113A-57(2) C3 d. Failure to provide adequate groundcover, G.S. 113A-57(3) ands r1 Failure to maintain erosion control measures, 15A NCAC G4B.0 I 07(b) or 15A NCAC 04B.0 1 24(c) 15A NCAC 0413.0113 Ve. Insufficient measures to retain sedim6t on site, G.S. I 13A-57(3) 0 k..Otlieqdescribe) Vf. Failure to take all reasonable measures 15A NCAC 04B.0105 G. Potential NPDES Permit Violation? Yes No 0 Describer. / &/Ah VrA I-e.11 <- 7. Has sedimentation damage occurred since last inspection? YesIf ycg, where? (check all thitt apply): No Ll Lake/natural watercourse on the tract 13 Lake/natural watercourse off the tract 0 Other property,, r'111 _�r 4�.V 6/_ _ _ y . 2;2,01,7 ' Z-//,- _/ I/ /."� r, A Description: ; o / I- '_ D�g_rccof&mage: Slight 0 Moderate M' Severe 0 S. Contact made with (Name) 11 1' Z? P (-," 7fi/ I-e-- Title Inspection Report given 0 or sentEl to Person Financially Responsible Date given/sent --Z Ik 176 3 9. Corrective actions needed: ALM -,417 kX _d//r 4 '4 V 7L r3 71e I '�l r�.- Y,—, I L < , .-. / r, / ( V r Y24r, P7 r 47 A 19. Comments: ,-L SMW fi Jim 64 0— f /1 7-" 7" 0 '-,9 7' r2- /_42 -7L- L1(3 ne- Report by: X�c Others present Date of Inspection:—) Time arriving at site: ?' A -.a, Time leaVing site: .1 DETENTION POND ANALYSIS FILE NAME: G:\DATA\WPDATA\WQS\POND1020727.VVK1 PROJECT#: SW8 020727 REVIEWER: L. Lewis PROJECT NAME: Acess Storage DATE- 11 -Oct-02 Receiving Stream: Shallotte River Class, SC. Drainage Basin-. Lumber Index No. 15-25-2-(5) Site Area 3.59 acres Drainage Area 15fl 4B2,00``square feet Area = 3.45 acres IMPERVIOUS AREAS Rational C Buildings 58194,00 square feet Parking 53904.00 square feet SW 177.00 square feet square feet square feet square feet TOTAL square feet Rational Cc= 0.05 SURFACE AREA CALCULATION % IMPERVIOUS 74.61% Des. Depth 6 TS& 90 SA/DA Ratio 4.22% Req. SA 6354 sf Prov. SA 890.] sf VOLUME CALCULATION * place a "'I" in the box if Rational is used Rational ?* Des. Storm inches Rv= 0.72 Bottom 5 msI Perm. Pool .. . . ...... 1".0 msl Design Pool 12.2 msi Design SA 8265 sf Req. Volume cf Prov. Volume cf ORIFICE CALCULATION Avg. Head = Flow Q2, cfs Flow Q5, cfs No. of Orifices Diameter, inches Drawdown = FOREBAY Perm. Pool Volume= 19035 Req. Forebay Volume= 3807 Provided Volume= 3483.00 Percent= 1: 8 :'.8 SA @ Elevation= Q2 Area = 2.08 sq. in. Q5 Area = 0.63 sq. in. Orifice Area 1.77 sq. in. Q= 0.045 cfs n x COMMENTS Surface Area , Volume and Orifice are within Design GuidelineE I [ � M j i - i i i 1 1 I 1. 1 2 l i f { : I 3 V f { 1 c�3 M f f I i 10, s.:•..:.:•:%e;:•:•:•:,:- •:,:;i E`'E-E `:iEis?..•............:' eE='er''c'i' S"" c'i'EI3''c 'i c"'r'S" 'E''E'c'='r' t 1 .I. 1 I 1 1 1%S 1 I 1 WHOM FL Blain 105 Ing MIN !too I ON Elf i lit it OE pit i its 040 fTom low MIT 111101111 Ell; I '!litany I 1 f - I ti f 11 �v f c - 9 7 1 I B 1 I 3 1 I` - f 13 } i f i 'l IN Not i blimp! Hill - Mitsui its IN Sly ma lip Ism ii TER I ExisriNG suit all D nw 1 I I f 12 1 i I ' I 'I LL— I TOTAL AREA ROAD O BUILDING WALK TOTAL BUA 1 5929 3420 2310 7 5 30 2 10069 2889 718fl 10069 3 4 859 4994 3600 4 859 4 13625 4739 8120 12859 5 10800 4950 5850 10800 6 8883 5339 1336 177 6852 7 5496 3150 2350 5500 8 1295$ 5435 4$flQ 10235 9 7795 2 3 5fl 26fl0 5850 1 0 1 3002 5552 7450 13Q02 11 $250 3250 5000 8250 12 31553 1008 1Q0$ 13 13528 6936 6590 13526 56 TOTAL 150482 53904 58194 177 112275