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Home My WebLink AboutSW3170402 (5) Permit Number (to be provided by DWQ) STORMWATER MANAGEMENT PERMIT APPLICATION FORM ® 401 CERTIFICATION APPLICATION FORM \,I.WATF9Q c. —�� C%i►eNTECHSTORMFILTER SUPPLEMENT > r NCDENR ENGINEERED SOLUTIONS o This form must be filled out on line,printed and submitted with all of the required information. Make sure to also fill out and submit the Required Items Checklist(Section III)and the O&M Agreement I. PROJECT INFORMATION . Project name I Henn Storage Facility , _ Contact name [ Vincent G.Keene,PE Phone number 1704-556-1990 - _ Date I March 28,2017 Drainage area number It - II. DESIGN INFORMATION , , . , Site Characteristics Drainage area(AD) ; • 39,540.00 ft2 OK Impervious area 39,540.00jft2 %Impervious(IA) 100.0% % Design rainfall depth(R0) 1.001 in 8A ecac. Peak Flow Calculations �Qw9° `/en4" 1-yr,24-hr runoff depth j 2.58- ' I in 0�® I./ d, `9 1-yr,24-hr intensity t- 1.10 ]in/hr o ;j/ Pre-development 1-yr,24-hr runoff I 0.14 f ft/sec �,; / s-AL Post-development 1-yr,24-hr runoff . 0.10 Jft3/sec - " ' 14906 1 Pre/Post 1-yr,24-hr peak control -0.04 ft3/sec Storage Volume ®00,– .1 o\\,,lLee ,*mob Design volume(WQV) 3,130.25 ft3 6%,,-,,,iv HON eo �� 3 easaseseenit% e Adjusted water quality volume(WQVAdJ) 2,347.69 ftOK Volume contained before filter [ :' 7,509:00]ft3 Runoff Coefficient(Rv) 0.95 (unitless) Mass loading calculations Mean Annual Rainfall,P - F - .45.00 lin Agency required TSS%removal 7"--=.85.00%--- I Percent Runoff Capture(%capture) 90.00% I Event Mean Concentration of Pollutant,EMC 70.00 I mg/I (Suggestion Use 60 for residential,70 for Commercial,100 for Industnal) Filter System Cartridge height 27.00 i in Specific Flow Rate,q 7:50 gpm/ft 2 SHWT elevation r = 580.00 ft ams! Bottom of the StormFilter vault elevation N 597.501 ft amsl Clearance (dsH -) 17.50J Time to drain the StormFilter(t) 1 hours Time to drain the Storm Filter(t) days SUMMARY Maximum Treatment Flow Rate,cfs 1.25 Number of Cartridges _ 10.00 Additional Information Does volume in excess of the design volume bypass the filter? Y ' Y or N OK Is an off-line flow-splitting device used? Y I Y or N OK If draining to SA waters:Does volume in excess of the design volume flow - . Y or N evenly distributed through a vegetated filter? _ What is the length of the vegetated filter? - _ . 1 ft Does the design use a level spreader to evenly distribute flow? 6 I Y or N Is the BMP located at least 30ft from surface waters(50ft if SA waters)? p Y - Y or N OK Are the vegetated side slopes equal to or less than 3:1 Y 1 Y or N OK Is the BMP located in a recorded drainage easement with a recorded access ! Y- Y or N OK easement to a public Right of Way(ROW)? ,„ - Form SW401-StormFilter-Rev 1 2012Aug Parts I and II Project Design Summary,Page 1 of 1 Permit Number: (to be p,orrded by DWQ) StormFilter Operation and Maintenance Agreement I will keep a maintenance record on this BMP. This maintenance record will be kept in a log in a known set location. Any deficient BMP elements noted in the inspection will be corrected,repaired or replaced immediately. These deficiencies can affect the integrity of structures,safety of the public, and the removal efficiency of the BMP. Important maintenance procedures: —The drainage area will be carefully managed to reduce the sediment load to the StonnFilter. —The sedimentation chamber or forebay will be cleaned out whenever sediment depth exceeds six inches. The StormFilter system will be inspected quarterly.Records of operation and maintenance will be kept in a known set location and will be available upon request. Inspection activities shall be performed as follows.Any problems that are found shall be repaired immediately. BMP element: •Potential problem: How I will remediate the problem: Entire BMP Trash/debris is present Remove the trash/debris. Adjacent pavement(if Sediment is present on the pavement Sweep or vacuum the sediment as soon as applicable) surface possible. Flow diversion structure The structure is clogged Unclog the conveyance and dispose of any sediment offsite. The structure is damaged Make any necessary repairs or replace if damage is too large for repair. StormFilter Cartridges Cartridges not performing as designed—Replace cartridges per manufacturer's see Contech I&M document to recommendations. determine if cartridge maintenance is -required. Outlet device 'Clogging has occurred. Clean out the outlet device.Dispose of the sediment offsite The outlet device is damaged Repair or replace the outlet device. Receiving water Erosion or other signs of damage have Contact the NC Division of Water Quality 401 occurred at the outlet Oversight Unit at 919-733-1756. All other operation and maintenance activities should be in accordance with Contech's StormFilter Inspection and Maintenance Procedures document. Any problems that are found shall be repaired immediately. I acknowledge and agree by my signature below that I am responsible for the performance of the maintenance procedures listed above and have received and understand Contech's StormFilter Inspection and Maintenance Procedures document. I agree to notify DWQ of any problems with the system or prior to any changes to the system or responsible party. Project name: Henn Storage Facility BMP drainage area number: 1 Print name: Michael Henn Title: Owner Address: 1152 N.Broome Street Waxhaw,NC 28173 Phone: 704-243-240 Signature: ,9 ;;¼.e_%: / er,E1------ Date: 3-30— /7 Note: The legally responsible party should not be a homeowners association unless more than 50%of the lots have been sold and a resident of the subdivision has been named the president. I, Tr2.V1e.-n14.. ,a Notary Pub is for thySte of,N C. , fl is L County of I.1,ko�fi,n , do hereby certify that obMeN I k. W e-n personally appeared before me this 3b day of MOT-CA- , 9471 7 , and acknowledge the due execution of the forgoing sand filter maintenance requirements. Witness my hand and official seal, ,,_04//)Le /t, , IRENE W. ROGERS NOTARY PUBUC Mecklenburg County, NC SEAL �p My commission expires /Pig-a/i -f. - YARBROUGH WILLIAMS & HOULE, INC. Planning • Surveying • Engineering , NCBELS C-0475 SC COA332 ' - - March 30, 2017 , ' ` PROJECT STORM WATER-NARRATIVE, - - , - Re: HENN STORAGE FACILITY . •• , " - • - , Storm water runoff_from the Henn Storage Facility Project will be treated by a Stormfiilter structure , ' , • , ,designed to treat the 1 inch storm volume. The-treated area is the difference in impervious area . ' , between the existing impervious area (54,960.06 sf)-and the propoed•impervious area (94,495.93 sf). • , The impervious area difference of 39,535.87 sf or 0.91 acres. , The 1, 2,,and 10 year storwill be detained to pre-development runoff peak flows generated by the. r ms , - , impervious area difference‘of 0.91,acres. Detention is provided byutilizing underground 96" detention - - - system. An existing 60" CMP will'be extended so that offsite flow will bypass the on-site drainage system."One , , ` other'offsitetdrainage system will be connected with a 24" HDPE pipe to provide for by-pass through the ' , , ,site. _ ' ' , - , No drainage flow will'be diverted from existing drainage patterns. t' - , _ , , ' 730 Windsor-Oak Court,-Charlotte,NC 28273 • P.O. Box1198,Pineville,NC 28134 •704.556.1990 • fax 704.556.0505 '- 6K__-_,-<---________Thj--i c y,� .BGS /4 Com _TRgI.!LN. ►' ; \ - 7, ). ,,,.„_ '' -.-.--- V10_, '' .-.--7 \\\O L, , - L.., X \ � �� AI' �,` � uop�"ems._. t- i I �� -_ a v 1,) t Ni, • `war cv/ ., , ,, p� - , ,;,1111 , , ) , ---,:,\v__7.. ) 4. , , ,, ,i.,,,_ ,, p ,,,,,„: , , \ ,,, ...„101,1.,..,,. 1 ,_, ,,,di P ,:. ------ / / ‘.. ____ , H,G„ ,_, _ :67( ' A ' ",-,Ap - - .W. . , \ of �� Gr , . :) /J./--1-1.--Ji ' ,Q1-1AAV mA \ (--Y1-7---- , ' rt-ij'V//9? ' - - - s - =----1 - \ ,--, . ..16, Y.I \ A (72;44 -`W i, ! ,i�\,+ \ \�`� t'I fr\ 1 lp,.1 -N) N'- ,,, -9.'1' ---- .7----- A 1\ / 9° 4� ,/ F-12--- 650 ;�v _ �P� , ' ./ 1...)\__..._______1J,, - ) \)(- _ z-"riw ) i---r______ ,":„..„.„,____./.._:_,) , _\_-,,-,- _..„ ; \ \%, , ' .45----5V, -r7.: , < ----, ,, c, ,' --,--)y2; 2 ,,s_ i , . ,, , ,)/( r , o --- .60" — \ ,- . ''lit , ,----o.- - - -:--- - i? ':0<‹- -- - — ..6:00)\ ---ii ,.4_ ,_______—_-V = \,ii, L� �EAStSide /(--- /;7--"r te ,--:-.14 h I✓�,z7O . \\ �� . Ir--\, r\ 2� _Communit �/ 07 ,: , - .PRICE ST ' �, 7--"\--v-c---\'—\-- l�f � 'Cem �"� 1 \-------- HOWIE'MINE RD� \1 r-,, "----0,IN ST 9> . ,....L1L--,-__ __iiii _{_i___ _ _______, --_-- -- ,,_----, . --- . -\111M..7--\______ ----7 / .0...- - .4.-_ : 7( .---,,,-;---_ ',-n'5 uc t}1`1 - ----'7--- ---- -1---1 4�P f ?(( 7c ' �' � + '�-- ' .60 � `%,, 'f �" ..;..y. _, - _._ l/0NC/= ., i�-'� \ I� , �/ 2016 ,, \ r I r .� t t ( \. r , (1- ,-_� I r, t `I , )/ 1,-;r7 \ ` 1 /'y / I 1' w I 1 4 ` \� 8KI08lIPG0107 Fled tot recotd u_..,2 o — ueroa COUNTY IC 04/20/08 Date oiclxk Mime 'Mr $400.00 1Me G.pstet Ojai texil od te l Ji Excise Tax Gr Excise Tax$400.00 Recording Time,Book and Page Tax Lot No. 06.141.046 Parcel Identifier No. Verified by County on the day of 19, by Mail after recording to Kenneth J.Abner,Robinson,Bradshaw&Hinson.P A 101 N.Tryon St,Suite 1900,Charlotte,N C.28246 This Instrument was prepared by Kenneth J.Abner,Robinson,Bradshaw&Hinson,P A Brief description for the Index 4I-3.652 acres,Waxhaw.North Carolina Union County Tax#06-141-046 NORTH CAROLINA GENERAL WARRANTY DEED THIS DEED made this 20th day of April ,19 98 .by and between GRANTOR GRANTEE CHARLES E.CHARTER and wife, I IENN AUTOMOTIVE LLC,a North Carolina DOLORES P.CHARTER limited liability company 11607 Five Cedars Road Charlotte,North Carolina 28226 AAtI 'i?,; ;l •Enter in appropriate block for each party: name,address,and,if appropriate,character orentity,e.q.corporation or partnership. The designation Grantor and Grantee as used herein shalt include said parties,their heirs,successors,and assigns,and shall include singular,plural,masculine,feminine or neuter as required by context. WITNESSETH,that the Grantor,for a valuable consideration paid by the Grantee,the receipt of which is hereby acknowledged,has and by these presents does grant,bargain,sell and convey unto the Grantee in fee simple,all that certain lot or parcel of land situated in the Town of Waxhaw,Union County,North Carolina and more particularly described as follows: See Exhibit A attached hereto and made a part hereoL • ` ar.A.m.Form%,..c t i ro . --- f ! 6K 1084PG0108 f I ' The property hereinabove described was acquired by Grantor by instrument recorded in Book 425, Page 398 Union County Registry. A map showing the above described property is recorded in Plat Book page TO HAVE AND TO HOLD the aforesaid lot or parcel of land and all privileges and appurtenances thereto belonging to the Grantee in fee simple. l And the Grantor covenants with the Grantee,that Grantor is seized of the premises in fee simple,has the right to convey the same in41111 fee simple,that title is marketable and free and clear of all encumbrances,and that Grantor will warrant and defend the title against the lawful claims of all persons whomsoever except for the exceptions hereinafter stated Title to the property hereinabove described is subject to the following exceptions: I. The lien of ad valorem taxes for l998 and subsequent years, 2. All valid easements,conditions and restrictions of record. , IN W)TNE.SS WHEREOF,the Grantor has hereunto set his hand and seal,or if corporate,has caused This instrument to be signed hi Its corporate name by Its autbonzed omcers and its seal to be hereunto ached by authority of its Board of Directors,the dry and year tbst above written, (Corporate Name) '�-1 4i. /� / ' �Z �/ �/ (SEAL) i By: p CHARLES/� �] E.C AR�R President g !L`'el fr1-4 P ATTEST he DOLORES P.CHARTER (SEAL)) m (SEAL) J Secretary(Corporate Seal/ en en tvvtp)atr.•i,,,,, (SEAL) $g01-;5.41141':'‘/;://- NORTH CAROLINA.Meeklmburg Cour ' ..;,-::,,,Ci" _ R' I� 1. t r5 s g 1,a Notary Public artist County and State aforesaid.certify that CHARLES E.CHARTER and wife,DOLORES P. ECHARTER Grantor,personally appeared before me this day and acknowledge the execution of the foregoing �.� i instrument Witness my hand arid official stamp or seal. i '.n .. ..`r this 20 day of April .19 98 • . .4,.a...' My commission expires. /2—/V• �'s 20Notary Public SEAL-STAMP NORTH CAROLINA, i Comty. i I.a Notary Public of the County and State aforesaid,certify that t ' i personally came before me this day and acknowledged that he is Secretary of r a North Carolina corporotion,and that by authority duly i 1 given and as the act of the corporation,the foregoing instrument was signed in its name by irs President sealed with its corporate seal and attested by as us Secretary Witness my hand and official stamp or seal,this day of .19 My commission expires Notary Public The foregoing Certificatek of A /�i_ ' �,�r I_ !i i _ • 4 . .t i1 r/ • i is/. certified to be-.rrect.This instrument and this certificate are duly registered at the date and time and in the Book and Page shown on the First page hereof, qnL ,(,pit.., COUNTY I�Y G.PRICE REGISTER OF DEEDS FOR By /, i i„A„,,�_ • ( Y' DemiyiscIstantRegister of Deeds 0 0412912,41,WO FINNS N.C.Bar Anne.Fart.Na a01Yrr wbymA, O.a.N C Eraasiyy_ifat.11n Clan 9.3011.aaa to MUNI • BK 108L0GO 109 EXHIBIT A Lying and being in the Town of Waxhaw,Jacksonville Township, Union County, North Carolina,and being more particularly described as follows: BEGINNING at a point located in the center line of the right-of-way of N.C. Highway#16,which point is located S.30-39 E.389 70 feet from the intersection of the center line of N.0 Highway#16 and the center line of Providence Farms Road; thence, leaving the center line of N C. Highway#16,N.73-52-44 E.31.55 feet to an iron pin on the eastern margin of the right-of-way of N.C. Highway#I6,a corner of the property of E.P.Nisbet Company(now or formerly)as described in Book 458,Page 256 in the Union County Public Registry(hereinafter the"Registry"),thence,with and along the boundary line of the property of E.P. Nisbet Company, N. 73-52-44 E. 522.22 feet to a pipe, a common corner of the property of E P.Nisbet Company and Lot 25 of Providence Farms as shown on that subdivision map recorded in Plat Book B, Page 55A in the Registry; thence,with and along the boundary line of Lot 25 of Providence Farms Subdivision, S. 82-02-30 E. 332.45 feet to a pipe,a common corner of Lot 25 and Lot 23 of Providence Farms Subdivision shown on the above-referenced map, said pipe also being a corner of the property of R.B.Howie(now or formerly)as described in Book 668, Page 463 in the Registry;thence,with and along the boundary line of the property of R.B. Howie, S. 61- 43-00 W. 745.50 feet to a pin located on the eastern margin of the right-of-way of N.C. Highway #16; thence S. 61-43-00 W. 30.18 feet to a point in the center line of N.C. Highway#16;thence,with and along the center line of N.C. Highway#16,the following two(2)courses and distances: (I)N.34-35-12 W. 101.87 feet to a point;and(2)N.34- 22-16 W. 213.13 feet to a point,the point and place of BEGINNING,containing 3.652 acres,more or less,0.215 acres,more or less,within the right-of-way of N.C. Highway #16, as shown on a Boundary Survey prepared by Gordon D. Svedberg, N.C.R.L.S., dated March 25,1998. M A Corporations Division Page 1 of 1 ¢. North ;1—N se . ,_Yry ,ECRET Y.or STATE e , NO 2 1 9 -20011 Account Login Click Here To: Create Site View Document Filings File an Annual Report Amend a Previous Annual Report Account Print a Pre-Populated Annual Report form Corporate Names Legal: HENN AUTOMOTIVE LLC Limited Liability Company Information Sosld: 0453022 Status: Current-Active Annual Report Status: Current Citizenship: Domestic Date Formed: 3/12/1998 Fiscal Month: December Registered Agent: Henn, Michael R Corporate Addresses Reg Office. 1152 N Broom Street _ Waxhaw, NC 28173-9378 Reg Mailing: 1152 N Broom Street Waxhaw, NC 28173-9378 Mailing: 5970 Fairview Road Charlotte, NC 28210-3167 Principal Office: 5970 Fairview Road Charlotte, NC 28210-3167 Company Officials All LLCs are managed by their managers pursuant to N.C.G.S.57D-3-20. Manager: Susan S Henn 1152 N Broom Street Waxhaw NC 28173 http://www.sosnc.gov/Search/profcorp/4691854 3/30/2017 Corporations Division Page 1 of 1 4North C2ralina Elaine F MarshallNT OF } 1 , Secretary oF STATE PO• ;. erNIC 2 OM t919/ Account Login Click Here To: Create Stte View Document Filings File an Annual Report Amend a Previous Annual Report Account Print a Pre-Populated Annual Report form Corporate Names Legal: HENN AUTOMOTIVE LLC Limited Liability Company Information Sosld: 0453022 Status: Current-Active Annual Report Status: Current Citizenship: Domestic Date Formed: 3/12/1998 Fiscal Month: December Registered Agent: Henn,Michael R Corporate Addresses Reg Office. 1152 N Broom Street Waxhaw, NC 28173-9378 Reg Mailing: 1152 N Broom Street Waxhaw, NC 28173-9378 Mailing. 5970 Fairview Road Charlotte, NC 28210-3167 Principal Office: 5970 Fairview Road Charlotte, NC 28210-3167 Company Officials All LLCs are managed by their managers pursuant to N C.G.S 57D-3-20. Manager: Susan S Henn 1152 N Broom Street Waxhaw NC 28173 http://www.sosnc.gov/Search/profcorp/4691854 3/30/2017 Corporations Division - Page 1 of 1 44::,-;f;,,,,,,,,., North Carolha ".*:171',1', Yr..--:',t -. r q Batas F. Marshal DEPARTMENT OF THE ' r, '-',1-7..--;" ecre€a SE ET Y OF STAT E 'T,,,,r, IPO Box 29142 Raleigh N27 2 1i93607-200 0 Account Login Click Here To: Create Site View Document Filings File an Annual Report Amend a Previous Annual Report Account Pnnt a Pre-Populated Annual Report form Corporate Names , Legal: HENN AUTOMOTIVE LLC Limited Liability Company Information Sosld: 0453022 Status: Current-Active Annual Report Status: Current Citizenship: Domestic Date Formed: 3/12/1998 Fiscal Month: December Registered Agent: Henn, Michael R Corporate Addresses Reg Office. 1152 N Broom Street Waxhaw, NC 28173-9378 Reg Mailing. 1152 N Broom Street Waxhaw, NC 28173-9378 Mailing. 5970 Fairview Road Charlotte, NC 28210-3167 Principal Office: 5970 Fairview Road Charlotte, NC 28210-3167 Company Officials All LLCs are managed by their managers pursuant to N C G S 57D-3-20 Manager: ,Susan S Henn 1152 N Broom Street Waxhaw NC 28173 http://www.sosnc.gov/Search/profcorp/4691854 3/30/2017