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HomeMy WebLinkAboutSW8010631_COMPLIANCE_200309022 V NORTH CAROLINA Department of Environmental Qual STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW DOC TYPE ❑ CURRENT PERMIT ❑ APPROVED PLANS ❑ HISTORICAL FILE COMPLIANCE EVALUATION INSPECTION DOC DATE YYYYMMDD DETENTION POND ANALYSIS FILENAME: G:DATAIWPDATAIWQSIPOND1010631.WK1 PROJECT #: SW8 010631 Modification REVIEWER: L. Lewis PROJECT NAME: First Original Free Will Baptist DATE.: 02-Sep-03 Receiving Stream: UT Mill Creek Class: SC NSW Drainage Basin: White Oak Index No. WOK02 19-9 Site Area 14.26 acres Drainage Areafi000{'<QO square feet Area = 5.97 acres IMPERVIOUS AREAS Rational C Building 49844.00 square feet Parking 118832.00 square feet SW 5971.00 square feet Dumpster 149.00 square feet Future 10000.00 square feet square feet TOTAL =8 736 00` square feel Rational Cc= 0.06 SURFACE AREA CALCULATION % IMPERVIOUS 71.08% Des. Depth 5.5 TSS: 85 SAIDA Ratio 3.34% Req, SA 8692 sf Prov. SA 8$5, sf VOLUME CALCULATION * place a "1" in the box if Rational is used Rational ?* Des. Storm >>>vi`<r<=>==1`YID. inches ..............................: 1 Rv= 0.69 Bottom 9.5 msl Perm. Pool ::.15.00 msl Design Pool 16.52 msl Design SA 10820 sf Req. Volume 14.43'; cf Prov. Volume _14945 cf ORIFICE CALCULATION Avg. Head = Flow Q2, cfs Flow Q5, cfs No. of Orifices Diameter, inches Drawdown = FOREBAY Perm. Pool Volume= 27183 Req. Forebay Volume= 5436.6 Provided Volume= 6980.00 Percent= '25 7°Ja * OK, since forebay depth=pond depth. SA @ _ Elevation= 0.73 ft Q2 Area = 0.086 cfs 05 Area = 0.035 cfs Orifice Area sdays or weir H x W COMMENTS Surface Area , Volume and Orifice are within Design Guideline: in 3.03 sq. in. 1.21 sq. in. 1.77 sq. in. 0.050 cfs x IC DETENTION POND ANALYSIS FILE NAME: G:DATAIWPDATAIWQSIPOND1010631.WK1 PROJECT #: SW8 010631 Modification PROJECT NAME: First Original Free Will Baptist REVIEWER: L. Lewis DATE: 15-Apr-03 Receiving Stream: UT Mill Creek Class: SC -NSW Drainage Basin: White Oak Index No. WOK02 19-9 Site Area 7.20 acres Drainage Area6Q000'00 < square feet Area = 5.97 acres IMPERVIOUS AREAS Rational C Building 49844.00 square feet Parking 118832,00 square feet SW 5971,00 square feet Dumpster 149.00 square feet Future 10000.00 square feet square feet TOTAL 8479 04 square feet SURFACE AREA CALCULATION Rational Cc= 0.06 % IMPERVIOUS 71.08% SAIDA Ratio 3.34% Des. Depth 5.5 Req. SA 8692 sf TSS: 85 Prov. SA 845' sf VOLUME CALCULATION Rational ?* Des. Storm inches Rv= 0.69 Bottom 9.5 msl Perm. Pool 1500 msl Design Pool 16.52 msl Design SA 10820 sf Req. Volume 14943cf Prov. Volume 1:4945 cf ORIFICE CALCULATION * place a "1" in the box if Rational is used gels-4:1:L1'1 Perm. Pool Volume= 27183 Req. Forebay Volume= 5436.6 Provided Volume= 6980.00 Percent= * OK, since forebay depth=pond depth. SA @ _ Elevation= * Avg. Head = 0.73 ft Q2 Area = 3.03 sq. in. Flow Q2, cfs 0.086 cfs Q5 Area = 1.21 sq. in. Flow 05, cfs 0.035 cfs Orifice Area 1.77 sq. in. No. of Orifices V Q= 0.050 cfs Diameter, inches ',::.... 1.at:`; or weir H x W in x in Drawdown = 3 4;' days COMMENTS Surface Area , Volume and Orifice are within Design Guideline- ,f: A reR CERTIFIED MAIL #,7007Z!022019901 RETURN RECEIPT REOUESTED Mr. Earl Hanna, President First Free Will Baptist Church .Jacksonville NC 28540 Subject: Dear Mr. Hanna: %tichacl F. Easley, Governor 1','illiwn G. Ross Jr., Sccretary North Carolina !department of Environment and Natural Resources Colecn K sullies, Deputy idireclor Division of Water Quality May 13, 2008 NOTICE OF VIOLATION NOV-2008-PC-{1340 First Free Will Baptist Church Stream Standards Wetland Standards State Stormwater Permit SW8010631 Onslow County On May 8, 2008, Mr. Chad Coburn and Mr. David Cox of the Division of Water Quality conducted a site inspection for the First Free Will Baptist Church; located at 919 Gum Branch Road in Onslow County, North Carolina. Inspection Results: The following violations were noted during the March IV'inspection: (I) Other Waste (In -stream sediment) (II) Wetland Standards (III) Sf47t41116' terI 1. Other Waste {in -stream sediment) - Sediment has been released into a tributary to Mill Creek. There are accumulations of between 2 inches to 8 inches of sediment over a length of approximately 35 feet of stream. This impact represents a violation of 15A NCAC 213 .0211 (3) f, which states: Oils; deleterious substances; colored or other wastes: only such amounts as shall not render the waters injurious to public health; secondary recreation or to aquatic life and wildlife or adversely affect the palatability of fish, aesthetic quality or impair the waters for any designated uses, IL Wetland Standards - Sediment has been deposited in wetlands at depths between 1 to 4 feet over an estimated area of 200 square feet. The deposition of sediment is violation of the following wetland standards: • 15A NCAC 02B .0231 (b) (1) requires that: Liquids, fill or other solids or dissolved gases may not be present in amounts that may cause adverse impacts on existing wetlands uses. North Carolina Division of Water Quality 127 Cardinal Drive Extension Phone (910) 796-7215 Customer Service 1 .877-623-6748 Wilmington Regional Office Wilmington, NC 28405-3845 FAX (910) 350-2004 lnlernet. h2a.enr.state.nc.us An Equal Opportunity/Affirmative Action Employer - 50% Recycled110% Post Consumer Paper One NorthCaro AWuraj - Postal Q CERTIFIED MAIL,, RECEIPT0—(Domestic f7J Coveragerance ru F1J � Q Postage Certified Fee $ �0 71� Q Retum Receipt Feo of Q (EndorsemyntRequfred) t He O rti Restricted Delivery Fee (Eedomomenl Required) G Q� A�, 50 4, rL p Total Postage & Fees a_ 0 Seat Ta Street, ee,, ... a r - a n A.,,i/ff�r1 f ; -'" jti Apt. No,: "-••••-_,.I or Po sox No. � Csu rnnc�i l� •-----•-------------•----- � City, State, ZlP � .......... Fr r Fr-----W I CaP,'St _Lhurc h r:, ■ Complete items 1, 2, and I Also complete item 4 if Restricted Delivery is desired. ■ Print your name and address on the reverse so that we can return the card to you. fs Attach this card to the back of the mailpieee, or on tha front if space permits. 1. Article Addressed to: - T y r, Ent, l t4anna/ f resr'V�n f 9/ 9 G(r m �ranc. head IRV A. X of Delivery D. Is delivery POdress different from item 1? Oyes If YES, enter delivery address below: ❑ Nc 3. Service Type Certified Mail ❑ Express Malf ❑ Registered 1 Return Receipt for Merchandise ❑ insured Mail El C.O.D. Number IINY .'_1' g,T§�e�G'LW 7QQ�T Q �Q OQQO 8� 2 7L9Q ?dlrhln�A%#L .A Ailgal4 �a^ -+sea �ru a ■ ❑ Yes FORT F a Mrf j�...DomestlC�eturn�3eyceipt ; rx rvf.t �t 7Q233502-M-1540 UNITED STATES POSTAL. SERVICE First -Class Mail Postage & Fees Paid us PS Permit No. G-10 • Sender: Please print your name, address, and ZIP+4 in this box • DENR — Wilmington Regional Office , Division of Water Quality 127 Cardinal Drive Extension Wilmington, NC 28405 R., To fj 15 lifill!lit1kijiliii1111ki1:'InliiIlk 1!dliII.,IiIII I11111111 Page 2 First Free Will Baptist Church Onslow County 15A NCAC 02B .0231 (b) (5) requires that: Hydrological conditions necessary to support the biological and physical characteristics naturally present in wetlands shall be protected to prevent adverse impacts on: (A) Water currents, erosion or sedimentation patterns; (C) The chemical, nutrient and dissolved oxygen regime of the wetland; (D) The movement of aquatic fauna; (F) Water levels or elevations The project has been found in violation of Storniwater Permit Number SWS 010631, issued pursuant to the requirements of 15A NCAC 2H.1000. The violations found are: Failure to provide the operation and maintenance necessary to operate the permitted stormwater management systems at optimum efficiency. On the day of the inspection the pond forebay appeared to be blown out. Vegetation on the pond slopes and forebay were observed to be inadequate, which appeared to contribute to the observed erosion. 2. Failure to submit a designers certification. Upon completion of construction, prior to issuance of a Certificate of Occupancy and prior to operation of this permitted facility, a certification must be received from an appropriate designer for the system installed certifying that the permitted facility has been installed in accordance with this permit Other Observations — It was noted during the inspection that there are plans to fill areas on the site to provide a flat base to built a baseball diamond. It is recommended that the existing wetland areas on site be surveyed and marked to prevent any impacts to these areas. Required Response You are directed to respond to this letter in writing within 30 days of receipt.. You are encouraged to secure a consultant to assist you with maps, plans, applications, and other documentation necessary to bring your site into compliance. Your response must include the following: 1. A Wetland and Stream Restoration Plan for our review and approval to proceeding with any restoration activities. a. This plan must include a detailed assessment/delineation of sediment impacts and depth measurements on site and downstream of the subdivision property line. This plan must include a map that exactly depicts the wetlands on the tract and a description and quantification of the impacts to the wetlands and streams. Page 3 First Free Will F3aFtistChurch - . _—Onslow County— -- - �--- --- -- - - -• --- --- - - - - _ _ .. — b. Sediment in the wetland and stream at depths greater than two (2) inches must be removed and taken to high ground and stabilized. Sediment must be removed manually using shovels and buckets. c. The streambed must be restored to the original profile and the stream banks must be stabilized where necessary. 2. Please indicate in your response a schedule with dates detailing when the restoration will be accomplished. 3. Please submit a designers certificate upon completion of the required forebay repair 4. Please establish vegetation along the slopes of the pond and forebay in order to prevent future erosion problems These violations, as detailed above, are required to be immediately and properly resolved and are subject to a civil penalty assessment of up to $25,000.00 per day for each violation. Should you have any questions regarding these matters, please contact David Cox or Chad Coburn at (910) 796-7215. Sin rely, war eck Surface Water Protection Section Wilmington Regional Supervisor cc: John Hennessey — NPS-ACO Unit Cyndi Karoly - Wetlands 401 Unit Central Files i WiRO #files _ ' S, May 5, 2008 Received complaint from Ed Beck on Friday afternoon May 2, 2008 at 4:OOpm. Mr. Ed Harrison was concerned about a yellow colored slime getting into the creek behind his home. He indicated that it might be coming from the First Free Will Baptist Church on Gum Branch Rd. He resides at 104 Ivy Ridge Ct., Jacksonville, NC Phone # 910-455-8188 On the way to the site, I phoned Mr. Harrison and indicated that I would meet him at 9:00am the next morning. I also called a contractor that specializes in stormwater maintenance to see if he had that pond under contract. He indicated that he did not, but had spoken to the pastor and told him that the pond had several problems that needed attention and that they should be performed by someone knowledgeable with the business. He stated that the pastor wanted to do it "themselves". I arrived at the Church at 6:OOpm and saw the Pastor, Mr. Larry Haggard. I identified myself and indicated why I was there. He took me to the site of the stormwater detention pond. There was a backhoe on site at that time. There had been activity occurring at the site. They had been digging out the forebay area and repairing the berm. I asked what he was doing with the spoils and he indicated that he didn't know, he had been in Raleigh and was unsure of what they did with them. I could see some of the spoils stockpiled outside of the pond near the creek embankment. I asked him if the person digging out the berm was aware of the design specifications of the pond and if he had the permit and plans available. He was unaware of any of those items. I told him someone familiar with what their requirements are for the pond should complete the repairs. At that time I left and told him I would return the next morning. That morning, Sat. May 3, 2008, Mr. Harrison heard noises early and went to see what was happening, he then noted that they were loading the backhoe up and taking it away. Hay had been placed over the spoils. At 8:45am, May 3, 2008 1 met with Mr. Harrison and his neighbor (106) to look at the creek behind their houses. Sediment was noted entering the creek from the spoils taken out of the detention pond. Each time there is a rainfall event, more enters the creek. Approximately 30-40 feet of creek appeared to be impacted from the added sediment. This amount will probably change as we have more rain. Exit at 10:00am A 9 i -- Bay -�--' 0Wilson 71�— Sturgeon City, YJorking w Enhance ihir [n+ironmenc 3 9ur Fukurc i Tam! Dubois-CbLG-- c- 1t"�l 1 Water Quality Initiative Technician t Phone: 410 938-6450 I Email www.sturgeoncity.org i tdubois@d.jacksonville.nc.us www.ci.jacksonville.nc.us , L-- ' NORTH CAROLINA DEPARTMENTOF Iry NA- ENVIRONMENT AND NATURAL RESOURCES I' DAVID COX ��A ENVIRONMENTAL SPECIALIST�/-� 'DIVISION OF WATER QUALITY NCDENR _ 127 Cardinal Drive Ext. Wilmington, NC 28405-3845 _ < .... f Phone 910-796-7318 'FAX 910-350-2004 david.w.cox@ncmail.net REGYGlEO PAPER . -~.+ • e 1 a . �, `r t f ' fl'iit•3 •� �•���,•, 3•� � of ��. ��_,_. _ i RSr F Pi5 e V/L-L- s T C�1vr2C.+c1 lit M a 1ZAh1Ctf �� . S T o Q u► w aT-6 Q -p e-TG N T, oN. -POI Ac) S W SD1 O&3/ C rR p 4 WC .�+� ' "✓ r Tp}a'rq]�II}��•R' i 1•�T' � L5/O3'� 1' e' n C n T ids f A - 1 '+ jv 80OZ/O/so MAN ` sir +`i ,r � �V � } y •� L , N'k j $x 71 AIN i V,;A-4. • a 05/03408 I&