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Home My WebLink About20081404 Ver 1_More Info Received_20090224C) 8-IUr oL? MACK GAY ASSOCIATES, P.A. 1667 Woodruff Road Rocky Mount, North Carolina 27804 Telephone (252) 446-3017 Fax (252) 446-7715 steven@mackgaypa.com Date: February 23, 2009 LETTER OF TRANSMITTAL Re: Lake Wood Subdivision, Rocky Mount, NC To: Annette Lucas NCDENR, DWQ 1650 Mail Service Center Raleigh, NC 27699-1650 We are sending: ® Attached ? Under separate cover ? Shop drawings ? Prints ® Plans ? Samples []Specifications ® Copy of letter ? Change order COPIES DATE NO. DESCRIPTION 1 2/23/09 P070044 Plans of Channel Dredging 1 2/23/09 Response Letter THESE ARE TRANSMITTED as checked below: ® For approval ? Approved as submitted ? For your use ? Approved as noted ? As requested ? Returned for corrections ® For review and comment ? FOR BIDS DUE ? Resubmit copies for approval [ ]Submit copies for distribution ? Return corrected prints REMARKS: Should you have any questions please feel free to give me a call Steven Buie ?[Rk?7gff[4 B FEB 2 4 2009 DENR - WATER QUALITY WETLANDS AND STORMWATER BRANCH M AA A M ACK GAY ASSOCIATES, P.A. Consulting Engineers & Surveyors February 23, 2009 Annette Lucas NCDENR, DWQ 401 Oversight/Express Review Permitting Unit 1650 Mail Service Center, Raleigh, NC 27699-1650 (919) 733-1786 Re. Lake Wood Subdivision, Rocky Mount, NC Tar River Reservoir [030302, 28-(63), WSIV, NSW, CA] Response to review comments dated February 2, 2009. Comment #1: The elevation of the top of the stream bank does not appear to be correctly stated in the Level Spreader Supplement Form. It appears that the buffer down slope of the level spreader becomes quite steep. If the filter strip is too steep, please either redesign the riparian buffer to have appropriate slopes or relocate the level spreader to a location where the filter strip slopes are appropriate. Response: Per our conversation Level spreader #2 has been relocated back toward the pond. The distance between the top of the bank of the new channel will be 50 feet from the lip of the spreader. This is actually further away from the channel than the limits of the Tar- Pam Buffer. The City of Rocky Mount says the buffer begins at the edge of the water of the reservoir which is elevation 125.0' in this case. The top of the bank is 129.0' and the top of the level spreader lip is 130.5 which provides a 3% slope before flowing down the bank of the channel. The slope at the mouth of the channel has been flattened from 3:1 slopes to 7:1 slopes. This should suffice to achieve sheet flow before reaching the channel bank. The supplement form has been revised and is enclosed. Comment #2: Zone 2 of the riparian buffer downslope of the level spreader must be allowed to secede to forest vegetation in the level spreader lip length. See Response to #1 above. Comment #3: Please provide fertilization and watering specifications for the grass-sod liner that is proposed to revegetate the riparian buffer. Notes to the contractor have been added to both CE-5 and CE-6. Planting specifications provided by ESI, Inc. have been added to CE-6. Civil Engineering • Surveying • Land Planning 1667 Woodruff Road • Rocky Mount, North Carolina 27804 (252) 446-3017 Fax (252) 446-7715 M G A A MACK GAY ASSOCIATES, P.A. Consulting Engineers & Surveyors We ask that you approve the permit based on the revisions enclosed. Sincerely, 14?0 :r x't'w- Steven L. Buie, PLS Sib/enc Civil Engineering • Surveying • Land Planning 1667 Woodruff Road • Rocky Mount, North Carolina 27804 (252) 446-3017 Fax (252) 446-7715 A ?? NCDENR 4 W 'QG -3 bar, O jj;?61%0, ? STORMWATER MANAGEMENT PERMIT APPLICATION FORM 401 CERTIFICATION APPLICATION FORM LEVEL SPREADER, FILTER STRIP AND RESTORED RIPARIAN BUFFER SUPPLEMENT This form must be completely filled out, printed and submitted. DO NOT FORGET TO ATTACH THE REQUIRED ITEMS CHECKLIST AND ALL REQUIRED ITEMS (NEXT WORKSHEET)I 1. PROJECT INFORMATION Project name LAKEWOOD SUBDIVISION Contact name Mark A. Russell, PE Phone number (252) 4463017 Date 1211812008, REVISED 02-20a Drainage area number Routed Pond IL DESIGN INFORMATION For Level Spreaders Receiving Flow From a BMP Type of BMP Pond for Sign, Not for Water Quality, Volume Control Only Drawdown flow from the BMP 2.20 cfs For Level Spreaders Receiving Flow from the Drainage Area Drainage area Impervious surface area Percent impervious Rational C coefficient Peak flow from the 1 in/hr stone Time of concentration Rainfall intensity, 10-yr storm Peak flow from the 10-yr storm Where Does the Level Spreader Discharge? To a grassed bioretention cell? To a mulched bioretention cell? To a wetland? To a filter strip or riparian buffer? Other (specify) Filter Strip or Riparian Buffer Characterization (if applicable) Width of grass Width of dense ground cover Width of wooded vegetation Total width Elevation at downslope base of level lip Elevation at top of bank of the receiving water Slope (from level lip to to top of bank) Are any draws present? Level Spreader Design Forebay surface area Feet of level lip needed per cfs Answer "Y" to one of the following: Length based on the 1 in/hr storm? Length based on the 10-yr storm? Length based on the BMP discharge rate? Design flow Do not complete this section of the worksheet fiz Do not complete this section of the worksheet. ft2 Do not complete this section of the worksheet. % Do not complete this section of the worksheet. Do not complete this section of the worksheet cfs Do not complete this section of the worksheet. min in/hr Do not complete this section of the worksheet. cfs Do not complete this section of the worksheet. D8-14o4 N (Y or N) N (Y or N) N (Y or N) Y (Y or N) Please complete fitter strip characterization below. 50.00 ft ft ft 50.00 ft 130.50 fmsl 129.00 fmsl 3.00 % n (Y or N) sq ft 13 fUcfs n (Y or N) y (Y or N) y (Y or N) 2.20 cfs OK OK No forebay is needed. Form SW401-Level Spreader, Fitter Strip, Restored Riparian Buffer-Rev.5 Parts f. and II. Design Summary, page 1 of 2 Is a bypass device provided? Length of the level lip Are level spreaders in series? Bypass Channel Design (if applicable) Does the bypass discharge through a wetland? Does the channel enter the stream at an angle? Dimensions of the channel (see diagram below): M B W y Peak velocity in the channel during the 10-yr storm Channel lining material n (Y or N) A bypass device is not needed. 39.00 ft #VALUE! n (Y or N) (Y or N) Do not complete this section of the worksheet. (Y or N) Do not complete this section of the worksheet. Do not complete this section of the worksheet. ft Do not complete this section of the worksheet. ft Do not complete this section of the worksheet. ft Do not complete this section of the worksheet. ft Do not complete this section of the worksheet. cfs Do not complete this section of the worksheet. Do not complete this section of the worksheet. t' W M 1 B 1 ? t M Form SW401-Level Spreader, Fitter Strip, Restored Riparian Buffer-Rev.5 Parts I. and II. Design Summary, page 2 of 2 " b ~l.i S r • ~~~tY Site anon . ONb - ) ~ bN3p ~9 , 1% nor ~ ~ , , - Area of Subdivision: 17.44 Acres . R~ r / - . Remaining Area: 0 Acres 0 ) ~ ..Total.- number of lots: 8 RQCKY Linear feet of`streets: n/a d MOUNT ~ `Area 'of ,street right of way,:. n/a ,rj , ; o 1 , , r Ro .:.Zone;:: R-40:(40,000 SF) 5 ~ .e ~ Tax identification # 3.727-89-2781 I he R r~ S Existing Land.,.-Use: Vacant 1 ~ ~ a~ Minimum Building SetbaOk 0 ~ o- > ® Front: 5r~> ` ~ ; _ Side: - 1 i ~ ~ r \ ,a, ~ 1 Rear: 3Q' . r , Side Street::.. '2~' , \ 4 Minimum Width - 100'. gat' MBL ~ Minimum Width - 150' ~t MBL for Lots 1-4 due to Traffic Count. idl~ - L.+ ' ? - • TAR RIVER ,II ~ RESERVOIR r • ¦ Q~te• u ust 15 2008 R isions • Number Descrip ikon Date Engineer CAD 1 DWQ Review I Comments 10/14/08 MAR SLB 2 DWQ Review `Comments 12/18/08 MAR SLB 1. This. is a DWQ permit plan and is not to be used for Conveyance,. .Recordation, or stiles. 3 OWQ .Review Comments 02/20/08 MAR SLB 2. Permit. Plan is subject to review and. opproval by ;the, NC Department,. . of Water Quality: 3, The Sub'eat Property is partially located in a. 100 Year Flood Hazard 1 Zone per',FEMA Map, Panel No. 370278 3727 J, Nov. 3, 2004: 4. 100 Year Flood Elevation `=.132.0 MSL. Location is from an actual field survey). ' 5. The contours shown hereon were Oaken from. actual :field survey. Datum::NAVD '88. 6. Le al References: Bein a ortion of that property described in Deed 9 9 P Book'905 P:o e' 675, Rock Mount Outside Township,;Nosh County Registry. 9, Y 7. Tax' Parcel LD. Number:. 3727-00-89-.2781; .3727-00-08-0533. • e e e 8. Pro ert is' subject to encumbrances found upon a normal<title search. P Y 1 Govrr~in ec g y provals 9. Current. Land Use = R-4Q (ResidentiaQ. - 10.: #1234 is a building number. ® . Planning Approvol; Pending DWQ Permit Date: 1L --.--Indicates iron stakes unless otherwise noted. 12. ,Area computed by coordinate method. N.C.D.O.T. Driveway Permit .No: n/a Date: n/a 13. All distances shown are horizontal ground distances. 14. The controctar shall be responsible for verifying the, N.C.D.O.T.: Encroachment Permit No n/° Date. n/° .minimum building. setbacks before beginning.. construction. 15. Wetlands are not shown and may not have been Soils Evaluation Completed: Nash Co. Health .Dept. Date: 01/24/2008 determined. -Erosion. Control 16. The surveyor did not visibly see ony cemeteries or marked graves in open areas on the.' site. N.C. QEHNR'Permitl No: Pending DWQ Permit Dater ~ 17, All materials and construction are to meet the requirements of the _ TAR-PAM; Buffers goveming_ agency. N.C. DWQ Permit No: * Dater ~ 18. Electrical Service is to be underground. ' 19; The contractor shall, be res onsible for all work traffic: control iri or P ad'ocent to NCDOT or Cit Ri ht of Wa .All methods hall conform with _ _ ':Sewer' Collection System: 1 Y 9 ~nces MUTCD and NCDOT standards. the manual on uniform traffic control. de ( ) N.C. DEHNR Permit No: N/A - Date: ' 20, An relocbtion of utilities will be at the owners/developers expense. Y 21. Pro ert is not within 2000 of.NCGS Monument. Water Distributign ~ystern: P Y oted in c critical. watershed area er Nash County Planning Deportment, 22 Property is lac _ P N.C. DENHR Perlnit~ No: N/A Dater 23. An Dred in anti or construction within the Floodway will ,require a No. Net Rise Y, 9 9 / Certificate. 24. A rov61 from NC Department of Water Quality is required for construction, of piers and boat docks in the buffer.. ; 25; Lots ma have one dwelling only per Nash Count UDO. Y 26. Location. of Well and Septic Tank on Lisa Boone of provided to this firm by thg, owner/developer:. , 27. Pro osed Pond. shown on this plan is for detention only and is NOT designed fog : water unlit . - q Y 28. Home Owner is responsible, for the pond features. ' ~~ti~iusu~r~p o~o~ N OqR ;o . _ °Q . F I _ 022fiO8 ~;,F %~i ,,NG I N k R~S,`~o '~au~~~,~u~~` z Zoo pZ 3 9 CONSTRUCJION SAFETY: These drawings do not contain the requirements - for; job safety: All provisions for safety. shall be khe sole. responsibility of the contractor. ' EXISTING. CONDITIONS: ` r: Develo P The contractor shall be responsible for reviewing all existin ' b conditions... An odv r i i g ~ y e se ex st ng Owners :Goodeno h :.Bruce conditions affecting work shown on these drawings W.O. Baker Jr. shall be brought to the attention of the engineer for ' III Pert ASSOCIates CONSULTING.. ENGINEERS LAND. PLANNERS SURVEYORS Nanc Y P _ and Josiah D. Baker possible clarification of reconciliation. 1667. WOODRUFF. ROAD 'estrld a Circle Drive 3709 9 5855 S: `Old. Carrla a Road g _ A 0 INA 27844 MOUnt N.~:. Z7804 ROCKY MOUNT. , NORTH C R L ADA AND LEGAL DISCLAIMER This` document is not represented to comply with all Rocky . A nocK mount, requirements contained in the AUA or other laws. (25.2) 9,j` 7-7Q~ -Pot TELEPHONE: (252).446-3017 FAX: (252) 446-7715. Engineers are not.licensed to interpret laws or give advise concerning laws. The owner should have ~252~ 443-2638 (252) -245-6378 Mobile this document reviewed by his attorney to determine legal compliance. CE---A (252) 937-7677 Fax P070044 KF mar Legend ~1 EIP -Existing Iron :.Pipe EIS -Existing Iron Stdke ~ ~ IPS - .Iron Pipe Set ~ ~ MNS - Magnetic Nail Set 0 PP - Power Pole ~ A` PIV - Post Indicator Valve ~ ~ AL - Ai•eo Light, L t0 th FB - Fire;Equipment Box ~ F- d' CO - ..Clean-out ~ (n Z d' DI -Drop Inlet ~ , ~ MH - Manhole O N JB - Junction Box ~ ~ ~ o N CB -Catch Basin ~ ~ ~ N WV - Water Valve ~ Y Q ~ Q°GV~ - Gas.. Valve r , ~ ~ - Power Pole & Guy ire D ~ X rn' Q' -Fire Hydrant ~ ~ N Q ~ D4 - Water Valve o o° EPK -Existing P:K. Nail Q m MBL - Minimum Building Line rn ~ ~ ,Z oQ 80 - Bollard w/ 0 Q J p. ~ FL' -Flow Line ~ J ~ O ~ CATV- Coble Television Line ~ ~ -x-z-- Chain-link fence ~ LL Q ~ -o-o- - Wood Fence W U QfWM - Water Meter N ~ ~ ~ d F=- ~ Overhead Utility ,Line ~ ~ N EOP - Edge of Pavement ~ ~ Q O ~ - FES -Flared End Section ~ ~ z N U ~ - Atea Lighf W TW - Top of Wolk ~ ~ Tc - Top,ot curo ~ ro I1J Asph- Asphalt r- O ~ ~ Z .Pro. -Proposed HC -,Handicap ~ 2 . ECM -Existing Concrete Monument V ~ W GW- - Guy Wire ~ ~ RCP - Reinforced Concrete Fipe ~ 0 ~ CPP - Corrogated Plastic Pipe U CMP - .Corrugated Metal Pipe NCGS- North Carolina Geodetic Survey NAD - North American Datum td -Northing O E - - Easting >o ~ Ex. - Existing Inv,,: -Invert I ®o SS - Sonitar Sewer I i I PVC - Polyvinyl Chlti~ide CP - Calculated Point ' ~ ~ DIP -Ductile Iron Pipe C ~ I ~ Site Benchmark: t>~ ~ i I Top Nut. on Hydrant snchmark: Conc.- Concrete it on Hydrant R/W - Right of Woy W .'n ' i I I ~ Elevation = 143.83' M ~n = 143.83' MSl TBR - To Be Removed Datum: NAVD '88 ' : I I : N 72'30'05° E „ Bend a I , Exrstrrn 3 waterline Of t~e I 9 RiV@C L . :....30.29 NAVD '88 MW -Monitoring Well Road - s, oI i I ~ (R. f 745, 60 PuF~irc Ri h - - ~ ~ ~ I I 9 of Way) , I I I ~ -Centerline.: Bldg. - .`Building • - , 85.97 HVAC- Heating,` Ventilation and - _ - - IP_=- Air Conditioning _ HP : - "High Pointe.. --W- -W- - -W - E _ - - - LP Low Point _ =-w-= e ==1~ - _ ~ - - _ e__ - - - _ I N 73'01_46" E ~ - ~ r ` i 150- _ - _ - --T---- ~ - Spill lip tirltunU ' / i r ~ 483.74'/ / P - _ _ _---roP =_-N-~2~`59* l / ' ~V 1 / / - _ Q-~_' - ;CPS / . ,~~s ~ ; % r I?~~:' I C I III . N CJfJ1L ' / \ / i . / I ~1 qP / 50.7 , I : / / ~ \ / ~ /i .1;1; \ ~ ~ / it I ! i ~ r I I ~ N 022608 r s 1 / / r j I II ~~IP ~ / l ' ' i • ' ~ ~ ~ i. / / j / , / , ~ / / / ~ ~ ~ / 9 . / i / / VIII : \ ~ / f 0 / r '~~~~''!n mt~i~~~``` ~ / r I II II I ' r~ ~ " / / !III I I o; / \ / / / / /III ~1 i~ , N \ S / , . ~/vf l ~ / ~ /.:.III I , ' / . / ~ / l6 - N , / / / 11111 ~ / \ ~ ~ W . B6ker, fir. / / / 1:1: , zn , rl i/.• i / l ri i I / \ \ ~ / ,and ~ / / / / I I V Llsa Bdone b i/ _ , \ \ \ p3~ / ` / _ / , i ' h ~ M Book 35 ~,4- / • / . / / I I I I ~ \ \ Josiah D.~~ake~ . / / i It I . oP . < , r% / \ \ Deed/~oo 966 - P.a a 675 / / / i. Page 4~ , , /l' / / ~ r ~ / I I • r/ / . \ - - i i / / / .I j / ' ~ / / o / ~ / / / ~ l I I lip < ; Lakebreeze Su division l ~ ~ / / / / / ~ / ~l ~.l , Jii ,l `Map Book 1.6 Page 398 \ \ / / - / : ~ .1; : ' / / , ~ , Iii / \ ~ / ,,,o , / , , / / r V / ~ / / Land Use: Re idential \ , / r ~ t . l• :pSept~ Tank / m ~ / ~ ~ f i I ao L • 1 \ \ \ , / ~ . / ~ ~ " I i ~ ! !I I I a ~ C \ b~, y / , / / ir7 ~ I i House ~ ' i' r' l U III°~i~~. - o L ' ~ i ~ ~ ~ ~ ~ i i' ~ i Iii i ~ ~ ~ ~2 I > ~ i / ^ / / i / ~ " l l I r f III I o' ~ ` '0 1+ Q I/ i / I / ~ 1 ' - / / Z~~ r r// r r / / / ~ /.l ~32`i 8 3~W i3 3~W i' /,m it ; ; rr ' 3 • ~ ~ , , r r r , rl I : Q Q ~ i /r rl ~ fr d I I I ~ o ~ C ^ ~ /'t \ FIooS1'Fr~s" / ~h ^'h , .60~~h ~l/ 1;'_ ~ i- / / i / ~ / / r rI II IG ca_ I / / W.O. piker, I I~ o 0 0 ~ 0 o \ ~ / ? g@ ~ / ~ / / / i . 0 1; / Elsv. Y32o~si,/ ~ / (y9 / //and / ! r~ r rl ,I 1 I ' ~ ~ N o ~ o , / , t , - / / / / / r ,~',~g g ~i• / 1 i / / ~ Deed / ' / Josiah D. Baker ~ ~ III I _I " a ~ ~ r 1 / //Deed ~ok 906,!. Page~6751r 1 li 16I I i X31 ~ rn ~ I W ~ U i` 1 / / / / g5 ,;,1!~ I 1 N 21'304 W / / / i / / r I I II I I \i ~ o ~ !V ~ ~ ~ ~ 1 r ~ I I I I a, o: Q dy / l I ~i l I I IL / / / • • ~ ~ / / ! Ili I I ~.Z, / / / / I I I I I ( N o° ~ I 1;1 gZ~.~,~,~/'~r~~/.~./..~.C~'-~ - ~%!•i>•'jr'r./i I I I I 1I / / ~ / ~ I II I I v m o 0 / / / i I i` it i ~ 9.29' ~ I I ~pfi j ~ ~ ~ V ~ ~ ~ 5 , / 1. i / 1 I T Reading in \,3 _ - , 1 / ~ ~ ~ , - - ~ I 1 t 1 I Rec Rode 21.16 _ / ~ - / / t ~ '1 II Recombinq I ~ \ ~~,~PS ~ i , ~OO.~ ~ C I~ ~ / I I m~ W `4~ I ~ ~ 0 .from IPS ( , r j{. r l l 1 ~ 1 l 1 I ~ .I i -153° ~ t \ \ ~ / I . . - //i ~ 1 EIP T~_-~ <eExistin 1 \ \ ~ JP9"/• - -%''`;0x9 _ _~i r,._/~ n 6 N/ ~ ~..'_::_::=::'-d- 9 Swale \ \ '3s~ ~ / ~ \ ~ ~ 1 ~ \ I I II I I m _ _ ~ = - = 1 ~ 1 ~ ~ III ~ _ ~ ~ ~ I ~ ~I I ~ I: rno Approx, Locatian 1 y ~ / / % -,z5- s _ I •Y/ /'~ti ' ~6 - - -fit-- -;33- _ = ~ ~ ip& I t t fP' of Existing Sepkic ~ O - .I M~,00,64.3L s L I I I m Area N/ i ~ ~ ~ ~ ~1 1 /i'''~ ,5,' - ',SIPS- _ _ ','~I~ II f+ ' N I 1 ( i X20 \ ~ ~ ~ / / _.,5~--- - - -m s ~ ~I I, y~ I ~5; I' ty,~_- M-,^IARec~.., it ~ /Drc"ocyelE~w~~~~JIi+Y,t~L: C _ / f~l l 1 i , f. is ir^ 159.?a.a~ - _ - - -~--iy~------ / .l 1. „ ,.,36' ~ ~u ,66 OZ' / 1 \ , ~ry6 , 6W -1Vew ~ tiC- v Tar - Pamlico Ri arian Buffer Zones s~ ~z.gs s , , ,,11, i~,~/ IPS M~ - _ ----r-._ ~ _e_- o, >7 1Vew ~eptic-rllrea.__-, 1 V NIIII i $ EIP - ir ~ -,f T 'Z~~l ,lL'LZl IPS s _ - . m M '9Z S0 9 M „9Z,£Z.ZL S „ ,~Z.ZL S Ot ~i Ol. ii~illi i : 15'RCP I W )'9o C~~,. ,96'b`t l\'~ EIP ~32~ = I I /J _ M 1~ / ~ ;~z z•~z „sz,':z.zL s . ' m e~ . e.7 85 / ~ Existing Tree Line M «9i: Ei;.ZL $ ~ aseptic Talk. % O I MM Q e . ~ Qo9 ~ ~i . ' I LL o ' / - 125r ' 0° - - 26 oP 7.05'.. \-i ~ I" ~a ~ I '1 ~ J l ~ Per City of Rock Mount, . _ 4 •Yr Y W v. Tar-Pam Buffer egins ; - . --l_ ; / - of Mean Water Elevation ~ • 1. _ r~` y Y , W v: ' W of 125.0', NAVD '88. n' W , - Y i W v V• W '•Y 7 W -.W y ':.Y W V• Y y W~ ,31~ . V CAD: SLB - 17 - : Zone 2: E ;.Zone 1: 30 a., SCALE: 1,. 100' Y W. 20 ` 'i' W : W W W W V•~ W -~"W W V•._-. W... Fieldstreom Subdl' ' man ed ~ undisturbed vision a9 y y: W .forest + W y W y y ~ v :Map. Book 19 Pa ~ Subdivision Page 200,207 G~~APHIC SCALE DATE: Aug. 12; 2008 ve etation ge 200,201; Y : y. W .~~-y ' y y `"Ve etotlOn "~~W y. V't W ~ W ~ y 9' 9 Stream Note.. Land Use: Residential Residential W y'.: W W ' V• V• V• V• W'.. W :W ~ ;W, W V• y. _ 50' Tor-Pamlico Riparian Buffer Zones are . :REVISIONS - Y V• y y ...V• W y. V• V• V• V•.:'' V• W W i V' V' - y.. W W y MPnSnrPl1 fMm {nn of hnnlr of Hitr•h nr nroPit iaa o 50 tan .M n No a ctivity is permitted in Zone 1 (first 30'). W W W W W W W W W W W ; W W V' W J-- OCT. 14, 2008 Limited activity is allowed in Zone 2 (20'). Owner/Developer to consult G. S. 15A NCAC W 28.0259 before any disturbance witl lin buffer DEC. 18, 2008 iiiiliiiim zone. ( IN 1~T inch 100 ) ft. FILE' P070044 KF CE-2 Legend EIP -Existing Iron Pipe ~ EIS -Existing Iron Stake ~ ~ IPS - .Iron:-Pipe Sete ~ L MNS - Magnetic Nail Set ~ ~ PP - Power Pole " ~ ~ AI PIV - Post'Indicator Valve ~ ~ ~ ,YQr AL -Area Light CO fh FB - Fire Equipment Box. ~ . z ~ CO - Clean-out ~ ~ DI -Drop Inlet MH ~ Manhole O N ; JB - Junction Box L ~ N CB -Catch Basin ~ ~ ~ d- N e WV - Woter Valve ~ ~ Y ~ ~ QQ G ~ - Gos Valve ~ U pp -Power Pole & Guy Wire. ~ O ~ X _ NoTE~ " P' -Fire Hydrant.. n ~ ~ N ` ~ D4 Woter Valve v Q o EPK -Existing P.K: Nail s NOT desi ` Pro osed Pond w sec p 9 designed for water quality. MBL -Minimum Building Line ~ ~ Q z It was desi ne to reduce .the daw 9 Q Bo =Ballard o ~ o the downstream runoff to FL -Flow Line ~ ~ ~ o ace s eet flow at the new `Tar- hi ve h CATV- Cable Television Line ~ ~ ~ ' new Tar-Pam Buffer via a -x-x-- ~hai~-link Fe~~e Q tL Q -o-a- = Wood Fence ~ U level s reader ~s shown hereon. A p Hereon. An island is to be ~ wM Water Meter ~ ~ ~ ~ n the and for the constructed i I~ or the placement of a - ~ o N subdivision s' n. _ - Overhead Utility Line _ O ~ ~J EOP - Edge of Pavement Q ~ O O N FES - .Flared End Section W ~ Z ~ ~ -Area Light ~ ~ TW -Top of Walk p~ ~ Luj TC - Top of Curb ~ ~ Z Asph - Asphalt ~ ~ O Pro. - Proposed _ HC - Handicap / ~ ~ ~ ECM -Existing Concrete Monument V ~ Li.l GW -Guy >~re O W - RCP =Reinforced Concrete. Pipe ~ U ~ CPP - Corrugated Plastic Pipe CMP - Corrugated Metal Pipe NCGS- North Carolina Geodetic Survey.: NAD - North: American Datum N -Northing. a~ E - Edsting Ex. - Existing >o 3 Inv. - Invert:- l L _ w SS - Sanitary Sewer o l I , S ec~ai Pur ose:,~ot PVC -Polyvinyl Chloride CP -Calculated Point ~sl ' °'i `Site Benchmark: - ~ i I I for Storm Water ` DIP -Ductile Iron .Pipe ;hmark: Conc.- Concrete ~ v i j Top Nut on Hydrant on Hydrant 1.81 ACRES R/W - Right of Woy ~ .'n ; I i Elevation =.143.83'. MSL ~ ; I N 72'30'05" E Datum: NAVD '88 _.143.83' MSL TBR = To Be Removed Ben ~ I ~ doft ' Existin 3" waterline he i i 30. _ 9 Rover I 29 JAVD '88 MW - Monitoring Well ~ -Centerline Road (S.R• 1745, 60' Pui~ • ~ ~ E I I _Ilc Right-of-Wa N 72.4 ' „ Bldg. - Building. Y) E-- I i 159 E ; i i PP `:.:85.97, HVAC- Heating, Ventilation and Air. Conditioning _ I HP -High Point LP =Low Point.,.. w----____w____~~W _ ~ - Spill Lip ```te,``t tug I _ r i f 15ti' _ I I 1 d P E p ~ . 150 I I it nes ~ rj e O I P 3' I I 11.5 51.2 T.P ~ SBQrw , aP I ~ ~ SEAL 9~= ' I Ex. w ~g ~ I i pN I 0226~a I ~ I ~ , , I I I ~ ~ ' I' ~ k• ~ I ~ 0 9 1 I i I m ~ i k q, R~55 o j ~ ~~~~011IIi1N~t, , I o , a ) ~ ~ ~ ~ ~ ~ i ai ^ I ~ o. ~ I o a 1 r Ot Z~~Zvo ~ I I a I E I _ : J ! j / !o° ~~a ! X36 . _ , i 23.3". ~ I i x ~ I 8, ! 0 J ~ etc ~ 1 I ' I ~o i F~di 2.0 A ES ~ Lisa one I I' { 9 054 •F / i `t i ; i I l I 1o I i ook 35 ~ ~ } 4 Pae4 9 ~ ; ~ ~ I I I i J~° ~ .07 RES / 2,0 Gres io ~ o ~~"ob ~ ~ ~ I F I \ ~ 90 5SF / , I ' ; o I f o ~ 1 , o = ~ l I ~ ~ O - ~ I- i - 3 3' + o ~ ' 3 Pro. ~tlc _ ` - ...1 ' '1. ACR 3C. t ~f I y [ I f ~ ! > LakebreeZe SU division { . v! I > i i ~ ~ P p r I ~ 15 I 15. Map Book 16 ,age 398 ° ~ ° I ~~a o ~ , 115' M C ~ Pr . DrNe'wa f ~ ' E • 34,5 ~ Land Use: Residentiol i ~ a` a _ i o t~of + a s ; Tank , I 2• R~ EIS y6e I • I ~ropo d ! 34,5' ~ E oo - ~ ~ .C Ho se , , l ~ 9044:1 SF ~ t4 Pro.. I ~I H I I i ~ ~ t~¦. ~ Pro. , tic ~ I . ~ ~ ~ ~ ~ o I i { wm I d SeP • , f ! ~ ouse 42~ ~ 42 Ta a ~ v ~ I f O rF ~ . Pu ~ v 00 ! ~ I ~ PR POSED BERM O { - ' um 0 Pr , s ~ I V I S ~ \ Pro. »bptl I Pro aa.6i I ! ~ Special Pu a Tr ~ s ~ i ~ ~ Ponk ~ P ed a ~ i Lot ~ ~ % r~ o x I Wol ing ~ y. w 1 So i O; l i v~ O i ~ e - use. , ~ ~ 8 e !f~ ~ ~ 2i2't! I I ~ L I I 0 1 1 - 12 ~ F ! - I I , a _ , / I I i~® o _ i 3 Pro. ttc Prof led I I ' ' i I J Tonk H ' ~ / ! / se f I d Pro. Driveway r i I I j e U 30 I i~E o0o i ~ t i O { Pump I i' .yy ~ % I f E 0 Norm01 Water. Level I p , 5. , j` , r , I I ~ Proposed .n I I I L' / / 15'MBLI ~ I ~i~'~ •'N~ C = Elev. ' 125 1 I I o ! Hou I ~ , se 9 ' 42 { i ~ Pro, ~ , , , ~ ° 302' ~ l~ f 'v` y ,v_ Prrok Sep 0a °e t' ~ i ) ~ O ~ o N ~ ~ ~ o ~ i 2 ' 66' Ji i i I / ^ ~ 9/ ` r ~ N ~ Tank t/` 3 I m . ~ ~ ~ m. Pum f` ~a 1 ~ i r,°~~ ~ 1.6 ACR S 1 I o ai 1 C o ~J 100-Year ~ ;ni /I , ~ o Flood Frin e i ? 2. 7 ACRES ^li ~ iP ~ a. ~ ' "m~ ~ ~ ~ W Width Varies Elev. ~ 24 ~ 1 , , _ J _ _ 1 I Elev. 132,. MSL, 9 002 SF l Ne', 11 - ~ , t l ( ~ i' 1'ro. l I f o v ~ ~ 0 I _ i' t'ro. D wo / I I f ~ o I ' ` t , ~ ~ ~ - / ~ { ~ 536.4 ' ..Elev. 120 I ' , 536.4 s.2s', f I r u; u-~ ~ C > _ I ~ ~ i o ~ ~ ~ ;Reading in ~ ~ ~ , i l a 1 w ask tic 1 Recon ~ ~ Rock 21.16 ~ ~ , I ; / / L'3 1 ,l Pum 1 Recombin I I S i ~ ! ~ e ai I from IPS _ _i i 1 nne _ ~ s ica a i 382. ~ ; I I N~ ~ , L ~ C 1 Nat..: to Scale ~ _ - ,4. ~ a a, \ 3B ~ ~ I I ~ ~ ~ 3 o ~ IP ~ _ o 0 T J ~5 _ , 6 0. 2' C, d~ I , ,6 ~ ~ o I ) ~ ~ „ ~ ~a~ ee OS ACR I I ~ rn~ ' O .II E- - _ . . ! I / ~ wale _ x.09 + I I i NvI U C~ ' I rnA I Approx. Location ~ / 1 ~ e to be fill i / 12J ~ 4 ' / 133" LL~~.-.'~-s..r- . 1 1 f 122 Gv t` ! 1 135 ;I st• t ~ _ of Existing Seytic .F+ M .oDSti. s- ~ m ~ Area. m 9 ( ~2~ n 134 I ~ Temporary ' R i~' Droinp e ~ ~ 2" BIOWaff 0 o • / ~ ~ ~ - ' / ~/ice S - 74~ " ~ , writ . / r osed Elevated / / ~ , G _ ~ 9 W N a . . OZ ~ . ' ew ,66 ~ Pedestrian Walk ,M1 - „ / / J IP w Tar - Pa~eco Ri arias. Buffer Zones M w6~,tZ.89 s f ~ ' y- s M wLO,z o~ P ~ ~£.cL s P Q I t I ~ 15'RCP 7" ~ r; Pro, m9 [-~'_'_.~'$£l 0 ,tL'LZl IPS & Pr osed Fishing M 9Z £Z.ZL S :60'901 pP oopp ~ p ~ ~ m M 9Z £Z.ZL S", . 6 _ Well . ttt j I Q 30l pP ,56 i ~ IaP 32 Platforms ,1 F' ~ , , ; i ~r r , v ~Z Z~Z M „sZ,£Z.ZC s I i~ i-' F I M 9i i Z.ZL S i I' f ~ ~ „9Z,£Z.ZL S ®Septic Tank ~ I Q / 1 ~ 1 1, i i o° i Pro. Storm ~ ' . e Qj`~ 5 ` ~ / i / ~ ' Droinoge Plpe. Existin Tree Line I i I: P o9 , ~ 25 spreader i • e~ 8 , 8 7 W ~,oP 26 V q ~ o ; o i` 7.05' _ ~ i ' I ~ ~ ~,x I y. ~ I !i i ~l J~ y 4';.` V y Y •Y ' v W. YW . 31 REVISIONS PROPOSED DREDGED .CHANNEL o Zone 2. Zone 1: 30 See Detoil (CE_11) ~ fieldstr . FEB. 20, 2009 eam ubdlvislon Y W 2O. 'Y W W W ~ Undl3tUrbed:W -W. W W ':W ~W - - mana ed y y W. y y ~ Map Book 19 Pa e 200 suiidivision DWQ Review .:Comments. 'age 2oo,2Q1 CAD: SLB 9 W W y .,.forest W W 9 ,201 vegetation W y land Use: Residential Y y y ,r W y vegetation -.Y y y y Streom Note. tesidential W V W W y y y y w W w W W y W' W 50' Tar-PamIICO Rlpaflan BUffef ZOneS are Ly GRAPHIC SCALE ~ oEC. ~s 2ooa „ , ~cnrcirni onnin rn orni i~~ SCALE: ~ _ ~ 00 Y W W W W W W w w w' w' w. w.- IIIP.USUIVU If V111 LUP VI VU11R VI UllUll VI Uccrt. is ermitted in Zone 1 (first 30').. - t icvwiviv rvivu iv ncuwc 100 0 50 100 200 400 FLOW. FOR LEVEL' SPREADERS. W W W W W W W W W W W W. - W W. W V' V No activity P Y W W W; W W' W W W W W W W W W W W W W' W. Limited activity is allowed in Zone 2.(20'). . 08 ,W . W. W W W - W W, W, W W W W W W W W V Owner/Developer to consult G. S. 15A NCAC 60 REDESIGN LEVEL SPREADERS DATE: ALE j' PER NEW STORM WATER y 26.0259 before any disturbance within buffer Y W W W.. W W.. W W W .W W W W.:.W W.. W W W zone. REQUIREMENTS. FILE: PKF ( IN FEET 1 inch 100 ft OCT. 14 , 2008 I ~ l ~ ~ , , ~ ' \ 1. t i~ ~ i ` ~ I~Orth ~ ~ ~ ' USE , fish Boone / • Pedestrian Walk . I I ~ , i / ~ ! i/ ~ ~ ~~Ide~~ X Lon ~aPoge~433~ J - I , I Q ~ , ; ~ - e Uw ~ 1 ~ F~ tioo o~. F - Fla ~t ~ C~ o~ W ~ ' t®~establ „h end a ' -bf exist~n waterw e, g ~ ~~}'~~~l o , _ ~ , I { i ~ i , r , f N . 3 - , I ~ ~ i ~4 ' \ ~ ~ r , ;i~' , / i ~,.a / - ~ - _ Qa-- ' 1 a a _ ~ ~ i ~ ~ F/f ~ Z , , , y ~ ~ k c / / II I / ~ K / O , ! ~ ~ ~ ~ 7 , i r - - ~ ~ , / ~ Q! i , - i ~ g ~ ~ a O , ~ , , .fin ~ _ ~ ~ ~ ua ~ U r ~ ~ i ~ f i t . , - , ..s ~ . , } Be in I•a w Buffet` ~ ~ ~ ' ~ ~o ~ ~ ~ ,'Level Sp seder 2 ~ o ~ tb - , , Under W III W ~ ~ Lakebreeze Subdivision ` , - , Mdp Book 16 Page "~98 , . , ' ` Oj ~ / Lantl User Residentiol ~ , , , , ~ ' ~ ~ ~ ` d See CE 6 ~ ~ t I ~ f I , , , ' , a: ! 4 / ; y i ~ , ` ! ice, ~ ~ ~ ~ Y ~ ~ i~ _ f ~ ~ ~ ~ i ~ - ~ i J i ~ ~ ~ rpl lW I Y ~ I I 8 r _ / , U ~ ~ flj ~ ~!\C I ~ I I . , I l f ~ ~ J ' i f ~ . , r , ~ , ~l ' ~ ~ , ° , ` ~ ~ Ped tr~an ~'a# ' , ~ ~ ! i ! ; W' a x86' one i ~ ~ , ~ I ~ F~ - , ! , / ~ , „ / ~ ' ~ ~ 0 ! ~ I 1 ' _ , 1 1 1 \ 1 1 t 1 1 - II I i v~. ~ ~ t S®un r is ele .130' f ~ ~ ~ - I Q9' _ 4- ~ . , , ~ ' - ,t. ~ / - ~ - : Existm Buffer ' ~t" ~ 5 ~ % ~ ! f Existing 24 CM~ ~ Buffer ! ~ -a i r,,/ ~ ~ ~ F` hen P ~r ~ latf m 9 r - ~ ~~i a - ~ / ; n ~ '~o~ ~ ~,~k I R r ' y i ~ s Q r y i de str~an pe ~ ' ~ ~ , i~ i ( i ~ ~e111011UiNd~~~~ I ~ i i ~ ~ ~ ~ ~ a~Q/ ~ - -Y ~ y , -y _ i F - X 139 ~o ~ o ~ .ti / ~ ,,j ; s , <R ~ , , ~ ~ L - _ ; _ - I ~Y _ I ~ ~ r g = ozzsa$ = ~ ~ = ~ a ~ ~ , 1. ~ r-' ~ n it i ~ i~~ II { t ~ ~ 7 ~f ! l' 7~ ~f _ ~ ~j ~ ~ ~ e ~4+~Y VJ ~/~~1 ® I , , - I , i~ r ~ / j Cif ~~<<lq u~~,~'~~ _ ~~z~ (F _ J,, ~ / ~ / ' , . - _ _ t- , ~ ~ , _ _ _ ~ l j i. - ~ ~ - r ~a J - - _ I~ - / m , _ _ ~ ~ ~ I ~ w ~..~.,~..~y / - o . ~ ~ - ~ , ~ - ~ I ~ / , ~ 1d0 Year Fiood Frrnge - _-------~32'- _r_ Jr_ ~ Di~Ch _N a ~ - i ~ _ _ - s,- ' ~ ' ' ~ ~ ~ a ~ , ~ ~ _ Q, ~ ~ ~ ~ ~ ~ ! ' e ~ ~ ~ - - - -k~e Mill ~ , i r 1i ~ ~ 1 ~ _ ~ ~ _ _ ' i ~ i 1 _ i 1- ~ ' / / ti f ~ \ r , ~ Y , ' " ~ ~ ~ ' , ! ~ i ~ / F , ~ ! ~ ~ - L _ . _ Storm .Line 1 ~ _ c ~ , r i ~ i 0 i ~ I _ - " - - _ ~ i i ' % _ o ~ I / ~ / ~ y s l ~l i' Il . _ C. ~ ~ ~t ! / - - - Property Lire ~ c~ ! ~ , „ ~ S , ~ Q Level Spreader ~ _ ; ~ ~ , , ~ishen Area r , ~ f ee ~ ~r ~ ~O L ' OCR ti i ~ 'o u. See CE-5 y , V ~ i J / I ~ ~ ~6 ~ ; ~ I _ , - a d - - EIeV to I ~ Boy y ~ ~ ~ ~ i, ~ I I f I Per Clty of Racky Mount, r~ ~ated Boardwalk ~ c Z i~ - - J Tar-Pam Buffer: begins i ~ Q IIY~de x ~4i~ ~ECEN~ at Mea ~ = ~ - PROPOS DREDGE GNA~NEL n lNater Eleyatlon - ~ ~ / `ids x ~4i~' Long ' of 125.Q , NP,VD 88. i \ j See Detai! I I ' U: EIP _ Existing Iron Plpe ~ \ ~ ~ . ~I 1 I IPS _ Iron Pipe Set \ \ - / f ~ ~ R/W ~ Rlgh~ of Way - B En N w ~ e , r I I I ~ \ / I I 25, PP . _ Power Pole \ ~ _ ~ I 00 0.89~Acre PKS = P,K. Nail Set \ \ ~ ~p~ ' i2sr ~ ~ Qverhepd Utilit Lines \ \ ~ ' \ > See P tl Sc TBR> _T f ~ o Be Removed / - - - , ~ ~ ~ G _ L onCE fi __1_ tL m Fields~ream'!Subc~ivlsion _ _ _ Map hook 19 rPage;200,201 W 4 0 ar - amlico Riparian Buffer Zones ~ \ Land Use: ~ Residential : h Y ~ Normal .Water Level ~ _ _ _..l ~ = Elev. 125 - ~ W ~ V W. y ~1 Vieth Uaries EI v ' e .124 ,P ` ~ y V W I W Elev. 120 I V W v W V W i W W V W i ~ € I I: t ! ~~~a an I REVISIONS .o ! ry V I W p~Y! W. W W ~__=_~V' W V1 w W w NOt tO SGaIe. 1 ~ S i i ~ Zane y y y ~ m i y y r v 2 Zone t: 30' ti t~ ~ FEB. '20, 2009 V~ y zQ' `y y 3 W y, W Y W y .V y. y undisturbed .managed '...w. 1 W. ~,.:.y.' W. y.. ~ - . ..1-: i DWQ :REVIEW- COMMENTS.,.. ve etatian i forest lr1LL-,i 1111" ~.Jl~l-~LL' V W.. W W W. W Vegetation W W W W W. : W. W I ~ Stream Nnta !L\ DEC. 18. 2Qt~8 _ _ W W W y ~ W W w y W W W ! W y w y ~ 50' Tar-Pamlico Riparian Buffer Zones are 30 ~ i 0 15 30 60 120 ~REDESIGN POND TO REDUCE Y? W y W w W S >Y W W. W w W W W W W W- W W W measured from top of bank of ditch or creek. ® 1 '50- FLOW FOR LEVEL SPREADERS. DATE: Aug. 25, 2008 w w w W w w W w w W w E: W w W w w v No activity is permitted in Zone 1 (firs € Y t 30'). Y W W_ W W y y y y y y y 'y y• y y y y.. y W limited activity is allowed in Zone 2 (20'). REDESIGN LEVEL SPREADERS € W y w y W W W W W W W W v W y Owner/Developer to consult G. S. 15A NCAC IN FEET PER NEW STORM WATER Y W W W ,W.. y W WW W..•Y W. .W W. ,W W W WW N' 11nch =.30 ft. 26.0259 before any disturbance within buffer , REQUIREMENTS. FILE: P070044 KF zone. 1n OCT. 14, 2008 CE-4 Top of V'Vater ~E1/E~ SPREADER ' Q Elev. = 1.25' ~ DETA l~, ~ o of to Sca e - V, ~ ~ ~ _W ~ z I'- o /Q ~ ~ N L ~ ~ ~ ~ ~ u ~ U ~ D ~ ~ X U /1 ~ ~ N Q ~ ~ lam/] L~ ~ p z ~ Q Bypass Junction ~ ° ~ o ~ Box See Detai s Q ~ ~ ~ u- U ,~~5reader ~ ~ I- r , / / / ~ ~ N O ~ N ~ i i / 12'x7' For ~ ~ . ~ ~ ~ ~ ic~'~~\p / See D e~~~ ~ ~ ~ Q ~ ~ Z ~ 7 F O r e~-cr~ set` e~ ~ W D e~r~ ~ ~a ~ ~ ~ z ~ ~ ~r~ , )V ~ o ~ 0 See Buffer Planting Schedule on CE-6. ~`L ~ ! , ~ ~ ~ ~ C\ h P C % ~ i D Contractor / , ~ / ~ / ~P R Install Grass Sod per Manufactu~-or's / i /1~~ Q specrfications. Water on a weekly or / ~ ~ U n d e drain ~ ~ i ~ ~ / brweekly .basis until`grass sod liner / e ~ i ~ ~ i i~ ,fie is stable and growing at a norm~.l , j~' ~ ! ~ !i ~ t er y Pr°p rate.. Re-inspect regularly over tie ' / ~ ~ ~ course of several months to make sure ,,,??,o~,~ the grass liner develops a healtF~y ~ % ~ ~ Tr root base. ~ o`~~ H p Trapezoida ,,,,~o~,,,,a ~ , ~ ~ , bypass Channel ~ sEA~9~= / / ~ l ~,Y ~ % 3:1 1' BOttOm . o22so8 , / ~ / Slo •,F 1'.y ~~~GI NE 3:1 Side .Sloped rA.. RUS,~~~ Lin ~~ner: Grass Sod Oj t; wb~ Slope: 5~ Top EI ev. 132:0' 5- 6' Foreba Y See Below 3~ Lay21" Of 2' Dia. Manhole Li #57 Stone on o e Lid sad, ~ top of 3' wide / ~ .o filter fabric. ~ ~ ® A® 5tr,p 1.5 ~6~, ~-e, °w U Z <=Filter A s p~ „ 'Ore '0~, pe ~ v ~ c 2 -g Level Spreader ~ ~9er ~ ~ Storage Channel eyo ~J ' o ~ To Elev.=135.0' c o " J p o v ~ a ~ s' ~ Z 1' Grass Scud Liner ~z~FF,~~o~ on GTF-200 Woven Filter Fabric s ~ /~;p . o of ~ ~ ~ ~ ~ 3 Concrete Footer e Z p 'p Underdrain Top E(ev.=13.90 ~ ~ ~ : J I\V~VJ V I ~ Concrete Block Drain into bypass I ~ \ ~ cn - ~c channel > ~ J m ®o Wrap pipe with ~TF-140 Non- J Q ~ ~ ~ ~ 2~ woven fabric 1~,~!ow p%p °C e Bot <_To Level Bottom of Box Cp e Elev. =132.40' weir: _Inf~oW frog! pip Eie~ 4" x 8" x ,16" Solid REVISIONS Concrete. Blocks Spreader (Every. 4th course: instal( header) ~ FEB. 20, 2009 DWQ REVIEW COMMENTS. ~ ~ J~ ~~o ~ GTF-200 Woven Filter Fabric _ ~1 - - - - ~~1-1 - 1'_ P1 Q DD nccl8i 2008 .rn nrniinr SCAI F' _ .~i(1' FLOW FOR LEVEL SPREADERS. Class B Rip-Rap ric Forebay for Spreader row, op per Junction tsox V RCU REDESIGN LEVEL SPREADERS DATE: Aug. 25, 2008 PER NEW STORM WATER REQUIREMENTS. FILE: P070044 KF Not to SCa e 10 OCT. 14, 2008 CE. 5 . . . Tw n --~"--P.~LC @ 0.6,E = - - - ~ ' - - -Q _ ~ frorn Detention Pond ' ~ ~ L ~ p ~ \0 :Detention Pond ~ ~ _ W _ ~ z on roc or' ~ ~ ns a - 00 . ~ i to ~ ~ e e an s o e. ns a r-ass o o s a iz -~®~s^_ :eve U ~ ~ p ~ X - ~ N Q c uror s s eci ica ions: an ~ 30 - o er a man a r e r / ~ / _ / Q o / _ sos i e _ wa er on a wee or i wee zo 2g - NE SENSE ~ _ ~ J ~ an eve o s ea ~ 2 - - , ~ ~ sass so os s a e 8 e. e - - _ e ar over ~ e cour_ se o ase. a ins ec r u zo a~ NE, ~ \ . , W t J ee an in oomen ram = _ _ - severs man s. _ ~ / ~ ~ ~ z ~ W - e ervices nc. a - / ~ ~ nvironm n a ~oardwolk ;i~ ~ _ r / ~ ~ w s . , _ . , ,L ~ ~ ti ~ 1~ , ~,;k ~ ; Q U ~ r. ,2 30 Z ~ : e,1 ; on ew anne - ~ _28' !U 50 _ i . ~ ~ 7:1 Slope 3.0% Slope o a e r T. of wq - o Q TER. ~ ,,~,ry , / / 9 / ~ ~ N n N O ~ry i / e v. - ~ N a ~ ~ ~ / 3 a o Q o _ ; ~ Ero. ior~ Control , - d , ~ Scour I=1ole fil ed C ass Rip-Rap ~ - Pike invert=1305 / / ~ See Detail Below H~ ~ ~ , 9, = L o22sos v Elevated Wa k over~S~reader i Lot 6 ~ ti j • ~ , \ _,/C Sediment Fence dot 7 ~ , ~ / oL z3l~oq ' ew ar am u er . ~ ~3~~ . ro ' in ec ioa i®ns Lakewood Subdrnsion an L 1 Riparian Buffer Restoration Plan Nash County, North , Carolina ~~erveces nc. - _ nvironmen a 9 - 9 September 2008 6' Revised November 2008 o e V . Forebay .Pro osed Riparian Buffer Restoration. Plan P See Below The a licant is ro osin 'to,plant at least three native. species (2 tree species and 1 shrub species) at a densitysufficient to provide 320 stems per acre at the.. end ry PP P P g, U of the three- ar monltonn eriod. The area to be replanted comprises approximately 1.25 acres and will be planted at an initial density of 440 stems per acre. This e I o ' ~ ms looted on 10-foot centers throe hout the 1;25-acre. area items to be planted will consist of bare root seedlings: Stems will be, lplanted in will equate to 550 ste p 9 c` maintain `a certain amount of waterfront visibilit .after several. seasons of g~r~wth. dew lanes along the walkways leading from each house to the nnain clusters to Y boardwalk wilt be :maintained as relotivel open. one o r I y •o L • • o oses to loot at least. three. s ecies 2 tree s ecies S ecies to be lanted will. be .determined.. based on commercial avaliabihty at the time- of planting., The applicant pr p p P ( P ' P P ~ • water oak ' ersimr~non; river birch; Shrubs - silky dogwood, red chokeberry,. wax myrtle. o o e ~1 ~ C ~ `and 1 shrub species) from the followrrrg optwns. Trees --black gum,. ,.p royal. Colrsu'ed in fla s that are a minimum of 24 inches high will be installed beside each - The species will be reported to DWQ ,poor to commencement of work for app P 9 y- O ~ U ~ 0 wily. ' it .the' site once .durin lantin to ensure proper. planting ..techniques are being employedl. The I e I r o nitorin . ESI ws 9 P 9 ~ ~ C planted bare Yoot seedling` to aid in subsequent mo g planting detail is provided in`the attached; sketch. 0 ~ ~ a - ~ ~Z ri. The rowi>fa seoson occurs from March 18 through November 10 based on data in the Soil As requested by DWQ, he .planting will occur outside of the.: growing seoso g 9 • ial avoilobilit the bare root seedling replanting effort will be completed between November 10, 2009 ' Surveyof Nash County, North £aroUna: Therefore, assuming-commerc y, ' 1~5 - o > o and Mbrch 18, 2010. r e ..Monitoring Plan • • • otol miti otion t e mint be sampled:. However, based on the very small size of the restorati<m area; Mitigation monitoring gwdebnes require that at least 5% of the t g yp ~ 9 ~ unt-all of the stems that helve been lanted. Df1 surviving stems will be counted during each monitoring event to document .the ESI feels'thot it is more refficient to co P bevel Spreader ~ m o ' h ` restoration area.' Re resentative hoto ra hs will be taken aind included with the monitoring report. No hydrology monitoring is proposed. surviving density. within t o P P 9 P ccess oal of .the 1.25-acre ri aridn buffer area Is to hiave at least 400. surviving stems at the end of the three.-year monitoring period, The su g P Stora e Ch an n el v Schedule and Reporting Upon ;completion. of planting,'a brief baseline, report:will be submitted o bWQ documentiing the final number and composition of installed bare. root seedlings. Results g ~ ~Z - e ~ , • rviv Land densit . The first annual monitorin event will from subsequent monitoring events. will be compared bock to these baseline numbers to document percent su a y 9 Grass Sod Leper ~ ~ occur .toward the end of the first growing season prior. to the 'trees dropping their leaves .(Fall 2010}. The results of the first annual monitoring event will be wompiled into a re or•t suitable for submittal to DWO. 'Subsequent annual monitoring reports, will ~e completed at approximately. the same time each year to provide consistency in P data collection>and monitoring. Q on GTF-200 Woven..:,. Filter .Fabric E ~ ~ .Invasive Species Manogement- The first annual monitoring plan will address noxious or invasive species by conducting 61-annual Inspections of the riparian buffer area One inspection will occur early z ~ o0 in the growing season and the second will occur concurrently with the annual monitoringi event toward the end of the growing seoson. Occurrences of noxious or invasive ecies will be re orted td the o licant and the invasive species will be removed according to Best Management Practices... o n C r e e o o e r sp P pP ~ ~ c 4~ Underdrain ~ m ~ ~ ~ 9 ~ r, n . , , , , Q} : ~ -,our . n, urnun ni n.•Trn -sour n n, •ur,un nl un~rrn LVNt L YLHIV I IIVb GLW Itrt LUIVt i t'LHIV iilVb VLUJ I tit _ 0WS o win noses a ~o W ~ Drain to Channe ~ OC on cre e Black um Black gum, ' water oak water-oak Q Wrap pipe with GTF-1'40 f~on- ~ ~o ersimmon, or persimmon, or P river birch river birch ~O woven fabric ~ ~ ~ Block um e Black. gum, Black gum, - Black gum, „ _ water oaks water oak water oak water oak persimmon, ar persimmon, or persimmon, or persimmon, or ' ~ riven birch river birch 8° $ river birch p! river birch 8 8 • Silky dogwood, firo SUky dogwood, red chokeberry, red .chokeberry, I n fi~ oW REVISIONS or: or - eve Waz myrtle 0 Wax myrtle FEB. 20, :2009 r DWQ REVIEW COMMENTS. o a rea e , DEC. 18, 2008 ( ~ -:REDESIGN; POND TO REDUCE TC FL.OW FOR LEVEL :SPREADERS: „ , G 'I I~ ~ 0 Wo Ve n F ~ I t e r F a b r i c REDESIGN LEVEL SPREADERS SCALE: 1= 30 Rinrk num. : Rlnrk: rnim. ~ .~l J water oak water oak PER NEW STORM WATER .persimmon, or persimmon, or C Q S S B R I R Q REQUIREMENTS DATE: Aug. ' 25, 2008 river birch river birch P- P 10 OCT. 14, 2008 ` FILE: P070044 KF Forebay for Sprea Dpreader CE-6 ~ ~ s_ 0 ~ ~ ~ ~ ~ Nort ~ L ~ ~ h ~ z ~ o N cS ~ ~ ~ ~ a ~ ~ O o~ r a J ~o~X o~' 0 ~ ~ N ~ r m° ~ Q Z aQ a 0 J ~ - Q a ~ ~ i-. ~ ~.N Q ~0~~ W Z ~ co W ~ ~ Da-2 ~ w V ~ ~ 14.7 Ac o ~ CN = 68 v' Open Pasture, poor vege atlon egetotion ~ - ' Seasonal Cro. Land P 3 3 0 0 J . ~ 0 -3 ,>a o L3 3 3 ~ ' ~ o J o ° 1 J J I ~ 'Q ~I ~ ~ L~ t C~: i" I 1 I: ~ ~ I I 1 _I III I I I ~ ~ end oft = ° , Exlstln 3 waterline he Rfver g Road , , oI i _ ' (S,R. 1745, 60 Publi ~ ~ ~ I I_ - - c Right-o -WaY) - f ~ ~ I I _ _ I . - - - _ . _ ~ I _ I I - . ~ _ - - ---w-- - -W- ---W- - - _ N-® - - - e/ - s-=-~-f= _ _ =~,r_--z~G_ Imo! ~ Vii. - - ~ T------ -W' •7r =----r=- - _ _ ' i W - _ _ ~A1,, ~ - - / / / / / / , ~ 1 / / / ~ / ~ I I SEAL 9<: \ ' I ~ Ex Wellb \ / / / ~ / .I. • • L I ~ \L~ , - , • l , r /i r ~i ~ ¢ I I I II I I JJII~ 11111/4/ ~ I I II I . ~ / 6~ '71, I / ry ~ , , / MIL.. ° ( ( , ~ , • , \ J l r / , , / r : • I: .Page 4~ . / . ~ ~ ~ ~ ~ ~ r i 11 l I ~ °s - _ - • _ ...._.i ~a-1 Z Lakebreeze Su dlvlsion' / ~ \ / / / / r--Utz-`' ' r j i ~ / / / / , i~ . , Map Book 16 Page 398: ~ \ ~ / / ~ ~-'q' I. r,/ / / ~I I•~~ 18.4 Ac Land User Residential ' L ~ \ / / J~ : 1 °_9sea?~ Tor,k/ ~ / / ~ ~ ~ ~ rn ~ _ FLOW ~ CN = 62 ~ • , r ' ; /r ~ / ; I ~ ~ fl. low Density C ~ / / / / ~ i I ~ House , ~ ~ / / / / I I (o, ,~,F / / / , Residential Area ~ 0 I I \ ' ~ w l 'r/ ~ / I III I ~.c (Q `2\ • 1 ~ a / • / / / ~ ` / Swale tu~ns~to • . i. SHEET,F-L8W/, ~ . j II I ? ¢1 ~ ~ ~ ~ ~ / /I / rJ rl 1 III. I a i 1 ~ ~ sheet #tow I~' n / / q ~ { I I , ; , , { 1,-r°- / M ~ , ~ I I - / / U ~ 1 ~ 1 ~r~I II~ ~ L i i / r r I I I o~ • . / r r I i I rno~ ~ f r I i I I~ a y ~ I I / - i l I \ / / i~ 430 9// _ I / / , / ~ / / r i• Meter (I I I I /31 ~ can w I ~ C ~ / r III I l.. moat 1 ~ / / / / r ~ , ~ I / / ~ o. ~ I r / / / ~ / ~ X42 { ~ I / / I I . / / , i / / / r / N I I I ~ / / I 1 / ~ I I I_. - _ _ • E of ui ~ 'Q 0 • . I III , , ~ . ••>l~ N i I ~ i / ~ III I v 1 ~ ~ / L jl' I ~oJ ~ r ~ w ~ t i \ 1 / ~ / ~ I t 1 ~ I \ / II I t4~ I .i.r • ~ - w 1 i ~ i I II C I ? ~ °°134.1 ~ ~~i/// / I I \ \ D~ _ - - - ° ~ • • • - - / ~Existin wale - i \ ~ ~ . 3 --',129__- r r ~ ~-_,+2s-:-/(~\~,'. i / _ - _ • e filled. \ ~ . I ~ i.-126_-®..•J"T~.../ .e--- - •--C..-. \ • O - ° ~ e ~ ~ - _ C' -123 , .mil .533.- . : d. i° ~ lI / j?. .122-"' \ , / ty4~•~ ® ° r`- - _r' r-_;:~.. i ~ , I I . ` 0.11 Ac ~y " C 0 ti --1-_-.. -_-751® e° ~ ' ~ i i ~ I / 11 / ~ ~ h / ° / _,U4-- -ice" = i f v r.~ ~titi~l I I Tetfiporor~15 151 I ~ m - e _ fv e ~ 2" Blowoff I 1?~ { ~ { `J n V J an Buffer Zones { { , m • - ~ _ ----i _ Tar Pamlico Ri ari _ v , 0 fl I _ _ it I / / _ • ~ - - ~c~ n ~ 'J ~ f I Z'~ J P6 0:77 A~ gg gy • ~ _ II : ~ Septic Tank % I ~ O 0 I ~ i Assume Full Flaw, Q= 4.3 cfs ~ ~2 Ql e / ~ C 0.15 09 ~ 25 ``''Qi~ 8 P ` - , ~ L~ per Flow Master. goo ~ - - - / ~ ® -e~ i ~ Slope=l.5% ~L t ~ • ~ ~°Q ~ r.. _ I ~ ~ h'~ V Q ' ~ : \ Q . /'"1 X24/ Q1 - .V y V W W J J / j~ /n~~' ` / . ~31~ `!v W V O y y y W; W W W W y; y ~ PROPOSED DREDGED CHANNEL o CAD: ' SLB , _ See 0etail Q Zone 2: Zone 1: 30' y ZQ' W y ,y ,y', W m w; W W W w + FleidStreafn $UbdIVlSlan ' manoged y undisturbed ; W y W W W ' a Map Book 19 Page 200;201 Subdivision SCALE: 1" = 100' 'age 2Q0;20t GRAPHIC SCALE y W 'forest W W • ; ' Land Use: Residential :vegetation Note:: y y y W: ~ W W Vegetatlan W .V ; y G y y stfeORl y y - - 'esidential DATE:. Dec:. 18, 2008 `y y W ~ w W W ' W W ~ y 50' Tar-Pamlico Riparian Buffer Zones are. too o so loo ; _ aoo 4ao REVISIONS Y W W W W W W W W W W. II IVUJUI V.U IIVI11 lV VI WMIM VI. VllVll VI .VI n - w W w W W W W W W W W. W W W W `i' No activity is permitted in Zone -1 (first 301). - - W w WY WY W W y: W W y' : W W y. w N' W Limited activity is allowed in Zone 2 (201). W W W W ~ W W W W W W' W W. W w ~ Owner/Developer to consult G. S. 15A NCAC IN FEET W thin buffer 2B.0259 before any disturbance wi Y W- W W W W W w W W W W W 'W W W W ~ W '1'. zone. FILE: P070044 KF 1 inch = 100 ft. CE-7 r-- 0 r\ Flow Splitta Flow Splitt:~r Box Pro. Bypass Channel ~ ~ ~ rrn~ N ~ Sta.; 5±19.68 Sto. 6+5, '.Pro: 3.x2 Dro Inlet P Invert = 1 Sto. 6+5;,68 See Sheet CE-5 Vr L ~ CO Invert = ~~2.40 i-- Grate = 136.00 See Shee#; Sta. 2±95.68 ' Invert = 132.99 Sta 0+33.58 ` See Sheet CE-5 ~ (n z d- Pro. 3x2 Dro Inlet. invert = 136:64 P ~ ~ .Grate = 136.60 Invert = 133.88 Sta 0+22.27 ~ ~ N Invert = 137.29 Level Spreader" 1 ~ ~ O ~ See Sheet CE-5 Y U ~ ~ ~ ~ ~ n ~ ~ N Q \/r ~ ~ 1 ~ \ ~ Q z ___1 ~ - Q I . ~ ~ Q i ~ / c!? Iii. U ~ ~ / ; ~ ~ ~ ~ _ N Q ` f- Point of ..Beginning 0+00 i ' f ~ ~ ~ N ~ p ~ ~ ~ \ le d Walkway ~ / ~ ~ Z N i ~ ~ ~ ~ ,--1: . s . - ~ _ , / 11 ~i~ - _ I ~Pro.11 - ~ I ' I) I ~ ~ _ ;;1 ELF 15 CPP ~ 032- . ' .I. - - - Oraino ~ _ ~ ~ ,Ert>'T32 LF 1$ :6PP--C~"U~ ~ ~ ~ Exitin ~ ~ YEose ~ m'en _ - ~ Q << rxrstin ~ - - - = 15" CPP ~ -till- < - ~ ~ U:.l al I ~ I cPp ` ~ ~ J - - Pro;? ~C- ~ _ ~ ~ ~ ~ i 1 ~ ~ \ - - j ~ ~ ti- - - 'j ~ . ~ ~ II _ / tip' _ _ I. ~ ~ ~ ~ ~_.z - ~ ; ~ G ' \ \ ~ ~ _ k_I~ \ I I ~ _o ~P . ~ ~ Q _ \ ~ ~I ~ I ~ I I_ ~ \ ~ \ ~ \ i \ Lot 8 ~ \ , I o- > ~ \ \ \ I to I ~ \ ~ I ~ II \ \ 1 ~ 1 I 1 - r,, 1 L- ~ 1 I ~ \ I I i 1 ~ i, I~ ~ I ~ ~ r ~ ~ I / P tk ° / / / ~ " L ~ ~ N ~ ~ ~ ~ I I~ I / ~ 1 ~ I ~ 1 1: 1 ~ / / N / ~ ~ ~ ~ y ' ~ ~ / / ~ ~ ~ ~ . X022608 ~ / / ~4f (null... Ot 11 Invert _ '137.93 Sta.'1+75.68 Pro. 3x2' Drop Inlet Grote = 137.50 Invert = 134.51 is `;0 C ~ ~ J.oL o. I~FJ 14 ~ .y ~ ~ o E I. _ L N z '0 ; ~~-I ~ v - _ 14~ ~ ~ o o Existin G .9_round 3 r 15b 9 Exrstin 15" - - RCP ~ CPP - - _ ` - _ ~ ~ Proposed z ~ ~ 116 Lf 15" CPP ®9 Pro osed 0.52 " 220.LF 15 ~ L ~P , q Proposed " _ 132 LF 18 .CPP n ri Q% - • ~ .,.~,o ~ _ ~ ~ 3 1171/ i3~ .a~ - _ IW - J 120 122 ' y. ~ - - G 1~ C C ~ SCALE: 1" = 50'; _ rn ~ `f n a O a p. .d. N t0 p~ p~ t0 ~ p N ~ ~ of co N ,r ~ ~ cod ` co r ~h ` cp co M N.M ~ O~ p~ M~ DATE: June 10, 2008 r,_. KiM in IOM x+ II H xCq d) + IIM x+ RCN V, ui +II II } B tll REVISIONS 0 04 (0 ~ III III p II ~ II *'II Dec. 18, 2008 > o> o> o0 om oo vII c ~c ~'c s > o0 0> c N- a~c~c aNCDS a c L cn FILE: P070044 KF 1+00 ,.....0+00 34W 4+00 500 6+00 7100 9+00 10+00 CE-8