SW7080217_APPROVED PLANS_20080306

STORMWATER DIVISION CODING SHEET
POST -CONSTRUCTION PERMITS
PERMIT NO.
SW��%
DOC TYPE
❑ CURRENT PERMIT
APPROVED PLANS
❑ HISTORICAL FILE
❑ COMPLIANCE EVALUATION INSPECTION
DOC DATES
Oho
YYYYMMDD

INDEX OF DRAWINGS
SHEET NO. TITLE
I COVER
2 GENERAL NOTES
3 EXISTING/DEMO PLAN
4 SITE LAYOUT PLAN
5 GRADING PLAN/EROSION CONTROL PLAN
6 GRADING/EROSION CONTROL DETAILS
7 EROSION CONTROL PLAN
8 EROSION CONTROL DETAILS
9 LANDSCAPE PLAN
10 LANDSCAPE DETAILS
GRAPHIC SCALES
210110 1 210 4f
CRAVEN
COMMUNITY COLLEGE
LOCATION: CRAVEN COMMUNITY COLLEGE
NEW BERN, NORTH CAROLINA
TYPE OF WORK: PARKING LOT DESIGN, GRADING, PAVING,
DRAINAGE, AND LIGHTING
�—EXISTING PARKING LOT r—NEW PARKIIIIG LOT
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LOCATION MAP
HSMM
HSMM of NC, Inc.
4141 Parklake Avenue, Suite 100
Raleigh, North Carolina 27612
919-786-4883
ENGINEER
7 SFAI 4q .-13--OFi
26271 _
DESIGN
ENGINEER
P.E.
CARp•#. •,,
SSIri:y9
48 HOURS BEFORE DIGGING
CONTRACTOR SHALL CALL
ULOCO @ 1-800-632-4949
CONTRACTOR IS RESPONSIBLE FOR LOCATING
ALL UNDERGROUND UTILITIES BEFORE DIGGING
PRELIMINARY PLANS
DO NOT USE FOR CONSTRUCTION
AFTROVEc
NOPTh ;AROLINA`NViRONV'_+`—Ali
.
MANAGEMENT COMIA3F'iliN
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PROJ. REFERENCE NO. SHEET NO.
2
GENERAL NOTES
1. CONTRACTOR SHALL LOCATE ALL UTILITIES AND UTILITY ELEVATIONS PRIOR TO
CONSTRUCTION.
2. ALL UTILITIES TO REMAIN SHALL BE PROTECTED BY THE CONTRACTOR. ANY UTILITIES
DAMAGED DURING CONSTRUCTION SHALL BE REPAIRED BY CONTRACTOR.
3. CONTRACTOR SHALL PROTECT ALL TREES TO REMAIN TO DRIP UNE.
4. OWNER'S REPRESENTATIVE PRIOR TO CONSTRUCTION. ANY DISCREPANCIES SHALL BE
RESOLVED PRIOR TO CONSTRUCTION.
5. STATIONING IS APPROXIMATE. CONTRACTOR SHALL VERIFY ALL STATIONING AND
CROSS -SECTIONS FOR APPUCABILITY TO EXISTING CONDITIONS PRIOR TO
CONSTRUCTION.
6. CONTRACTOR SHALL MAINTAIN ALL ABOVE AND BELOW GROUND STORM WATER
DRAINAGE PATTERNS AND PIPING AS THEY CURRENTLY EXIST UNLESS NOTED
OTHERWISE. ANY DISTURBANCE OF THESE PATTERNS OR STRUCTURES BY THE
CONTRACTOR SHALL BE CORRECTED BY THE CONTRACTOR TO CONDITION PRIOR TO
DISTURBANCE. CLEAN OUT STORM WATER PIPE ONLY IF NOTED ON PLAN AND
ACCORDING TO DETAIL.
7. LIMIT OF CONSTRUCTION IS TO BE PERFORMED WITHIN EXISTING EASEMENT.
8. CONTRACTOR ACCESS FOR TRAIL CONSTRUCTION IS IDENTIFIED ON THE PLANS AS
"CONSTRUCTION ENTRANCE" AND SHALL BE CONFIRMED BY CONTRACTOR WITH
OWNER'S REPRESENTATIVE PRIOR TO CONSTRUCTION.
9. CONTRACTOR SHALL REVIEW TREE REMOVAL WITH OWNER'S REPRESENTATIVE AND
OBTAIN APPROVAL PRIOR TO TREE REMOVAL. CONTRACTOR SHALL REMOVE ALL
VEGETATION TO 2' BEYOND ASPHALT EDGE OF TRAIL, LIMB UP BRANCHES OF TREES
TO PROVIDE 8' VERTICAL CLEARANCE
10. ALL DEMOLITION MATERIAL SHALL BE DISPOSED OF OFF SITE BY CONTRACTOR.
11. ALL CONSTRUCTION SHALL COMPLY WITH NCOOT STANDARDS.
12. CONTRACTOR SHALL PROVIDE SILT FENCING IN ALL AREAS AND EROSION CONTROL
MEASURES AS NEEDED OR DIRECTED BY THE EROSION CONTROL INSPECTOR.
13. ALL DISTURBED AREAS SHALL BE SEEDED BY THE CONTRACTOR. SEE SEEDING
SCHEDULE.
14. ALL CONSTRUCTION TO BE IN ACCORDANCE WITH PERMITS ISSUED AND APPLICABLE
STATE, COUNTY AND LOCAL CODES.
15. THE CONTRACTOR SHALL OBTAIN AND PAY FOR ALL INSPECTIONS, CERTIFICATIONS,
EQUIPMENT, ETC. THAT MAY BE REQUIRED.
16. THE ENGINEER AND OR OWNER DISCLAIM ANY ROLE IN THE CONSTRUCTION MEANS
AND METHODS ASSOCIATED WITH THE PROJECT AS SET FORTH IN THESE PLANS.
17.IF DEPARTURES FROM THE SPECIFICATIONS OR DRAWINGS ARE DEEMED NECESSARY
BY THE CONTRACTOR, DETAILS OF SUCH DEPARTURES AND REASONS THEREOF SHALL
BE SUBMITTED TO THE OWNER FOR REVIEW. NO DEPARTURES FROM THE CONTRACT
DOCUMENTS SHALL BE MADE WITHOUT THE WRITTEN PERMISSION OF THE OWNER'S
REPRESENTATIVE.
18. THE CONTRACTOR SHALL. AT ALL TIMES, KEEP THE PREMISES FREE FROM
ACCUMULATIONS OF WASTE MATERIALS OR RUBBISH CAUSED BY HIM, HIS EMPLOYEES
OR HIS WORK. ALL DEBRIS SHALL BE REMOVED FROM THE PROJECT.
PRIOR TO STARTING CONSTRUCTION, THE GENERAL CONTRACTOR SHALL HOLD A
PRE -CONSTRUCTION CONFERENCE.
EXISTING UTILITIES AND STRUCTURES SHOWN, BOTH UNDERGROUND AND ABOVE, ARE
BASED ON THE BEST AVAILABLE RECORD DRAWINGS. THE CONTRACTOR SHALL VERIFY
FIELD CONDITIONS PRIOR TO BEGINNING RELATED CONSTRUCTION. ANY DISCREPANCIES
SHALL BE REPORTED TO THE OWNER'S REPRESENTATIVE IMMEDIATELY.
GENERAL NOTES
PRIOR TO COMMENCING WORK, CONTRACTOR SHALL INSTALL EROSION AND SEDIMENT CONTROL
DEVICES (SILT FENCE, STRAW BALES, ETC.) TO PREVENT SILTATION OF THE ADJACENT
WATERWAY. IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO MONITOR AND MAINTAIN
THESE DEVICES THROUGHOUT THE DURATION OF CONSTRUCTION. IF AT ANY TIME DAMAGE
OCCURS TO EROSION CONTROL DEVICES CONTRACTOR SHALL REPAIR DAMAGE WITHIN 24 HOURS.
CONTRACTOR SHALL THOROUGHLY FAMILIARIZE HIMSELF WITH THE EXISTING CONDITIONS
PRIOR TO COMMENCING ANY WORK. IT SHALL BE THE CONTRACTORS RESPONSIBILITY TO
PROTECT FROM DAMAGE THOSE PORTIONS OF THE EXISTING CONTRUCTION TO REMAIN.
CONTRACTOR SHALL BE RESPONSIBLE FOR VERIFYING THE LOCATION OF EXISTING UTILITIES
PRIOR TO COMMENCING WORK. NOTIFY OWNER IF CONFLICTS ARE ENCOUTNERED.
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HSMM of NC, Inc.
4141 Paridake Avenue, Suite 100
Raleigh, North Carolina 27612
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GENERAL NOTES
SCALE:
REVISIONS
DATE: 02/12/08
DWG. BY: DGL
DESIGN BY: /vN
REVIEWED BY: RDH
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PROD. REFERENCE NO.
SHEET NO.
3
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HSMM of NC, Inc.
4141 Parklake Avenue, Suite 100
Raleigh, North Carolina 27612
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EXISTING / DEMO PLAN
SCALE:
REVISIONS
DATE: 02 / 12/08
DWG. BY: DGL
DESIGN BY: AJN
REVIEWED BY: RDH
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POO SHALLOW SHALLOW LAND ft, SHOWMEN 4141 Paddake Avenue, Suite 100
WATER Raleigh, North Carolina 27612
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25.75'
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SCALE:
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REVISIONS
DATE: 02/12/08
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DESIGN BY. AJN
REVIEWED BY: RDH
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LOCATIONS (TYP.)
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PROD. REFERENCE NO.
SHEET NO.
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HSMM of NC, Inc.
4141 Parklake Avenue, Suite 100
Raleigh, North Carolina 27612
919-7RR-4RRR
GRADING PLAN / EROSION CONTROL PLAN
SCALE:
REVISIONS
DATE: 02 / 12 / 08
DWG. BY: DGL
DESIGN BY: AJN
REVIEWED BV: RDH
03

PROD. REFERENCE NO. SHEET NO -
GENERAL '° FINAL DESIGN 6
0'mp E CONFER Au EXPOSED wRNETS 1^. pprm
I. E USE BLACKS •6" CONCRETE IIWDUFdWT. E-
`• _ �GP1mAlMNWOE USE"WDNEL6.AT12°CENTERS. I�� - NOT RELEASED FOR CONSTRUCTIGN
100 YR POOL ELEV. 27.61' �oloaw l "FAR JaTxis h^ = q" THICK. LL jOmV
10 Yft POOL ELEV. 27.23' Y zaxn x - x FCONTOPA ORMS, TO CONSTRUCT TEE SK,TIH SAS. pp 'x?
4' TOP SLAB T o -- "� ;t _ °� i' i ° j BmME'E"x�RM TED. DISCETEBRD IN LIM I`ROR4NCLXY G. Q�jEa,
MANHOLE Z pO� _ _ _ g� Y M 9'-a^ IN nE[aR a L $, USE M L. (HER IN mf of m o
cls� }- I- __ . m EIMrt, DOE ,x• auL m r-o" ITKNI TIP aF wNu, NW e° WALL ¢o?a B' MAX. WITH WIRE r3 .
-4 _- U - FOR THE REMAINING K-O". AWUSI DIMENSIONS NG waNTITIES z H ¢ m, - -��{ F Y
3FeElYACCORDiFOMEO CONCRETE PINE Is aT IN IusE STATUE em. W grwi pa l6' MAX. WITHOUT WIRE' 26
If
O ADD TO 606E AS SNYM m STNDND N0. W.M.
iTEMP. W0 POOL ELEV. 27.0' r «� c PnolalAu ,MCT,wwas III a'-B• xBPmxnxB ra m=�=n o¢oxz
k as aVtS ^A^� iz ON CENTERS IN AOCORSANCE NITH STU. W. eav S8. Opwp-x wQ 4.
PLAN sEI STANDVO191v.s, BPKEO 6^ r-i;>= , ftJ O�
a FTNI NNaroLE ,MVER a FTTAIIE C. TO ro=un THE 6IEEL, LroxLTEfE AND STICK NABOWY oYNrmFN m ao MIDDLE AND 4ERTIC/d. WIRES
aPTIOgpL ro NN C THE "NON OF ilE YNIx LE (1.E. OIAwMAL ESGS x o
eRlcK wr e=usmro xe i>'sic„YAm rvO1,ia'UPEifaix's�=x'u'4 rEi uL vaAl'atE zxoor-^ SHALL BE 121-L GAUGE YIN. m�dOj
4' PVC SCREW o 6' B r'NuusT ERNE a mvEN SE EYNrIOK SI126EEEI. FYaI TOP aF mrTa sua ro -"Dyn zO„9
Ta BIIBFACE ELEVATION YVI. ,' /
TYPE PLUG a m"Axs a o wz TOP AND BOTTOM STRAND-( / c0
2r_3• „ W = 1L
aaN z x W SHALL BE 10 GAUGEMIN \
4' PVC TEE ND o OUTLET PIPE " m
a CORE Z
15' RCP v 7q w INLET PIPE A I �. a ,s^ SECTION ^'+--� R< o
PERM. POOL ELEV. o c o OUTLET ELEVATION C-C OR D-D DOWEL
25.0 8' ` O ,n D g SECTION X-X < 2 zo z WIRE FILTER FABRIC
p w r o CENEWOM. AND OUNSTITIES PON STICK JOMnm HOMES O O N ¢ ICE L1 ¢
+ [ INV 24.J' T"• O FM SEE SY4XNOLE (OTHER & FRAME OCKIPBI0N9 OF N PHO PIn HEINFdICEENT TOP eVdt P63C YIAVS waKTi iq OYE Q .4 d F y r p W
i LL C_:
IS O r2 //� -RING! FMIE & m TO PIPE 9PN N[OTX MEI(INT Y^A8 D11F.H'1lN' TE & YY3X. Vey Pfi1 P[1E W.M. F- - Z
V Z D / BBICI( YAY BE am ro w Y O •0 2 W
POOL BED ELEV. IS = a A Y x NO. LENGIN E BO pY „EI&1 R N!. C.S. R.C. x C3 � CI Q z a
ITT p Y7 z b" TD SURFACE ELEVATION SAS. V W.
TO.
w. n w ra. m M H " GO ¢
3 m % p 1a' x B• IMP. JOIN ,z z O" z O" z's° ,2 s'-,• 8' a" s e^ a.atz o �, a.am o.080 o.a82 J m T„ 9 Z NOTES p J
21.5 T le r o- r O• z' e• ,z a'-,• S' .^ a• +• oat¢ o.e> a zw om1 0.w7 CO •G O USE WIRE A MINIMUM OF 32" o M
o - z FILTER FABRIC ----�
y le r a^ r-r r a^ 14 S r• r.e^ V e^ O..se o.a,. 0.P9c o.aw a.aes w D IN WIDTH AND WITH A MINIMUM 1rJ
4' COMPACTED w^ ." q a g
ABC. w a O^ s'-o^ a s• is s•-,^ s'.^ P-.^ v.em ,.t>e osez o.me oe+a OF 6 LINE WIRES WITH 12" STAY COMPACTED FILL- o }
e" aa- a' .^ a' ." s' w IS + s" . e• ,' e• v.ew I..B, o.aes a.122 oe7o r- p SPACING. \ < ¢
46PVC CAP W/ as" ♦ o^ a• o^ a s' zo s'-,° s a^ s'+" 1.Oss ,.e B a.t a S.zsa USE FILTER FABRIC A MINIMUM
1.25' ORIFICE HOLE STORMWATER WETLAND OUTLET STRUCTURE p a2' 4'-e .'e• 4' e2 W W.I. I.. 2.IcS asz a.2m a.as OF 36" IN WIDTH AND FASTEN T TT_ �
.8" b' .• 5•J• S' 9° zb W-s C a^ w S^ I.wa 2.MB P.. Bata 0.6?2 1 I- 1 I_
CROSS SECTION m z ADEQUATELY To THE WIRE As -I f m s
a^ SQL s'¢' IN a'-n^ >-z• >-r 1.mz asoz o.are o.aw DSOs 2 Gz DIRECTED BY THE ENGINEER. ', "
COMPACTED eo^ B 6^ 9 6" r s^ w r-7• T• 10^ T 10^ I'M aMO O.&HI 0.N9 o.BP 17 T = I I -I I ' II_ I I I
SUBGRADE SECTION Y-Y BEET ' of t m PROVIDE 5'-0" STEEL POST OF THE
2 -3' $40.32 ea• r-,^ r-,^ e'-Y^ az a•-z^ B'-s• e'-s^ Ns +. a o. ae D. 8 a se 840.32 s SELF -FASTENER ANGLE STEEL TYPE. w ~
ANGLE STEEL TYPE. I AA I STEEL POST - 2'-W DEPTH
NOTES o EXTENSION OF FABRIC AND
�-I 15' !?TO
�� reVexmduo RN uNaAres �w WIRE INTO TRENCH
AHd10X Yq EET 1 1r i SNEET i OF 1
3'-6' OUTLET; ;oo ---1605.01 1605.01I. USE 2006 NCDOT STD. 840.04 CONCRETE OPENa ¢ ; ,
THROAT CATCH BASIN AS OUTLET STRUCTURE. MANHOLE �oa�� EN A=a pp�x
2. ALL JOINTS TO BE SEALED AND WATER TIGHT. �, x g9mED
a • x' MEx"NJaxs E s4,
xwp0 MM a )Y Of A. y - •DIA. (WE EST. NOTES) F F-Z'-'
3. PROVIDE OPEN THROAT OPENINGS ON ALL FOUR �Sa �:.01RYEB, P l . a e. a. m o-d pm p
SIDES OF STRUCTURE. g : B^ aTB. : B" Ors. <� I>
4. USE CLASS 'B'CONCRETE THROUGHOUT. `� a� �y
o , P ,r ps. wo >89,-
STORMWATER WETLAND OUTLET STRUCTUREmzT= LLJd�a
n oowx
¢
TOP VIEW o .' o . xm BIT NOTES: rSg ii-cxrs
1 --moo v " v. F z„xvolpi 1. PROVIDE TURNING RADIUS SUFFICIENT TO ACCOMMODATE LARGE Iq-xf zu,
Toy - . a" j W 2. !LOCATE ENTRANCE N¢oSJ
S T 0 R M W A T E R WETLAND '° ' '1 zy o E" v "I rZ, y D BY ALL CONSTRUCTIONVEHICLES.
FOR UTILIZATION z
O F4 m SECTION X-X SECTION Y-Y ¢ <,., S. MUST BE MAINTAINED IN A CONDITION WHICH WILL PREVENT y�
OUTLET STRUCTURE BRICK ALT . p aL o w z TRACKING OR DIRECT FLOW OF MUD ONTO STREETS. E o
'i W w LL z �� PERIODIC TOPDRESSING WITH STONE WILL BE NECESSARY. o
FH w r-a• IVW ,'-o° z O q / 4. ANY MATERIAL TRACKED ONTO THE ROADWAY MUST BE
NTS UP IMMEDIATELY.
_ Z � W /� 5. LOCATEGRAVELCONSTRUCTION ENTRANCE AT
.._ _ M y _ �� _ J / ALL POINTS OF INGRESS AND EGRESS UNTIL SITE IS STABILIZED.
STORM DRAINAGE SCHEDULE o z o F a" o p a' B' a / MAINTENANCE. rJ
00 = D e• s LL PROVIDE FRE(x1ENT CHECKS OF THE DEVICE AND TIYELV W
,A 2 . 0 ¢ W ,,, /� 4 6. NUMBER AND LOCATION OF CONSTRUCTION ENTRANCES TO
NOTE' TE I Rim Bev. Is TOP of Grate O, a z" q < 'Y ¢ Z
o z^ z•• z" o m m z i �� So BE DETERMINED BY THE ENGINEER. o s
O 0 "F•eNs I' r Q p 7. USE CLASS A' STONE OR OTHER COARSE AGGREGATE APPROVED L. OTCB Rim Bev. Is Throat - -n "W NA8 a ,� z ed z <7 / IL
JS Rim Bev. Is To of Manhole COVET - � m a 2° a 1r' Mrs. F „ � � �i ? BY THE ENGINEER. o Z
P ITT C f ^E•wE 0 w Z C= / z W
INLEiDATA GRATE PIPE DATA D o '" p NNNS
x'¢2'. ,- w W w w p
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RIM EL INV.: EL RIMEL INV.EL .TYPE BOXTYPE SLOPE ii O To aA,¢ - I_ 'o MR p rs m I- a p o f
FROM TO (FROM) (FROM] (TO) - (TO) (FRO" (FROM] LF DIA TYPE FT./Ff: NOTES - �'W a r• p .o o e,z crscrs 000 �r w M n s ¢ p
1 2 27.95 26.03 27.95, 2584 840.29 W.35 6J 15' IS'P 0003 IYiWnrnDJpth TB0I - D Z D am - o A•• LL ¢ O O K LL M
2 3 27.95 2584 2795- -25.65 84029 -840.3E 61 16' -RCP OD03 N"namlQl,VOTTBD rmiJ m �;. �T s•e• • ¢ a OZ �o zd' 1DO
-
3 4 27.95 25.65 2T95 255.46 8402 846..35 61 1s, Fro, DOM Mrvirr imDapth TBEI '4 Y°X. PIPE DIARIES IS 18- B.C.P. YA1t. PIPE .TES, Is SO. e c P. F � m Z
SECTION Y-Y m z CLASS "A" STONE F<' x o
4 OL/f' 27.95 25.46 NA 2530 - W29 840.35 57 1s- RCP (1003 NtwriArrD:PUTTBD - SECTION X-X CONCRETE ALT. M=Es: z w M1 w 0
xMT21MTu nW rmncxL ovxNSToiW wr ¢ AWIRrtO M Txe BIN. MIN. DEPTH F.
`0TK;Bto have throat Open r gs m A 4 skle5: PTELT CgAiTIONS A16Up1 ALTEMIATE SINCE, eEwlflB. H m J J
Ef 1 OF 2 -W%TYY HEIGHT FOR THIS STRUCTURE Is 1a•-O". T t OF z
5 6 27.10 2490 29.48 24.63 - 840.04 7_ - 15' IKP 0.003 - .YNE Au eWus,Ems M otucrm n TYE ExuxE=B. 9 o z W
• - RISK DAM for 4if-Ce y.wYMA5016. 640.35 .OEPTx OF STEEL Elul: Mu BLrofURE OEFP91 HEAT AtEq s1xxR W.IN.
6 8 2948. 24.58 2a42 23.52 840.54 : 84OL31 354 3T - FrP 0.003 n - NOTE: PLACE FILTER FABRIC BENEATH STONE Q
7 8 N4 26.50 2a42 24.SD PYi PR4 85 18' 'RCP 0.02a m O
8 EX 2650 - 2352 IXISi.. BOST: 84054 - 840:3T O f44 ISP NA RamcENB flared Ertl SENAon fromex -AV W' FA`..P
m SOLID COVER SHOWN PERFORATED. PERFORATED AVAILABLE
O NorOz: Dee awss °a• wxt TE TxSYtSEur. Z O�y IF SPECIFIED. ww
m Y HOa <� T STATE USE OF SYSTEM ON COVER H EET t OF ,
O y AgISYE ALL GTCH a193x4 aEl, Y-b" Ix aEPm M1Y 51LP8 tz" m 2 q SHEET 1 OE t
F„ axcExTm. USE STEPS SETwtNWL,ST. o.tRHLw .0. Y yyr~wi O / �� (I.E.: SEWER, STORY DRAIN, ELECTRICAL qf-� 1607.D1
aniF%AR M`E'Cw NENLIIHt_.-Cltl a",alxar, W`rw aw voAETS AI zz mpOtiy A / -` I LL�i"z 16D7.01
D F.pa -- M¢CPU Z-I n A4 TOP OF COVER WaZLL -
rpTyW SSE F0�FOR 1CICOST,N.. (S. eaF108LP9. LLJp O 9 -1 _ ¢G
'RZy2D 11 NLTS w wxfgETO. Is w 1. a9fifi sVH 6.1 NN fo NAS C)awx x�nZDm 0 F-U Ox
ooyp-) PS SHOPS HS... No. aw.ao. Y, ZQ2q - mP�T p A (� q
.n DZDm �q BT ",6'a'1NT E[M xY B"wY1.6 rN."NBOirOY EM".RAaJUb"�"'! Qp¢O U' ZNg�I1 6 / A 8 B NF LLMW
xMa C3 __J _IL_ OMNIITifSF =„OLY. FS Zly O aZ
z, Mlm X 1 X LMElION:T NITx PIPE vm.ea wrcxtxe. mE-,eoJ -+n oomaQe
psaz A ¢pxHq Dy >
-1 I,LsrAll z^ IYEPxoIFa AS D1HEC'Tm BY THE EwixFFN. p m ¢ < L _ _
DAD I - ' LFaAME1C BAM''6 w'tw P''O"'EMI aYFFP Iw'¢P'•'CRwTM �alr4iEO aerSNE FiNSPArER. x�N wZ _ _-_-_-_-_ wo
r
_111 _
wz //--- y___-. -- I Eutl.. xor To BUILT. p0 1v. R BOTTOM OF COVER f '�2" ,0-,T �N
.INGEASE ICE ST. aF TE S. mMlw TO a• Ytx.. AN OUECTED w THE �_ I ^ B � L4 n WIRE MESH ,d,'; F- ¢
MINDS m NOSING 2• ro THE YLLL HIEWT FBOVE THE TOP E CCIATTON. AWUST y
{% Y z^NE9N0.Es EYNImISACWRO[NYr. i -�/ DO09 Do'. z
O PLAN zM dB1TE L"1 �__/ PLAN OF COVER ITT 0. T.� oodiz
1F ¢Oro. Q m ¢ OC S0DVM r>o 'vo O Va U waztA
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96
II) 1 O SECTION X-X, 9z MP1E SECTION Y-Y PART SECTION Y-Y „w., < FIN C \ /� � ALTERNATE Z Z r MAXIMUM POST SPACING 4 FT, - :0--°' SEE NOTE FOR POST DESCRIPTION w I•"
C7 T WMMN6 NErAxu AT OPE11IN6 Jo W 9 s - _ SECTION B-8 W Q¢ y D3 / x
i
S o z~ a-p 0 rza
y mtEZN=oxs No auulrntas Fa mticulE arex eMtx NerN®w tlLx. eNtart. xT w W �r 4�R - 2 -012 \ / \ MINIWWI Y1EItltTS - IRS. f
W MYI aF Sm a nn aEIWOaEa rw a mr. W. ma. mN. TvrN owmt® awxrta �.-2'-9fA" / \ FRIWE - 180 m 1 2' * y Q
D I aP.w nam EIWR exc z eras - r BxW . z o,rMToxs lx ev eN, a aLAa of neE °" TMotT
W 0 A e x W. LemTx M LDN,n w LENs=x F a NP sw.... NUT.. w. v. N"M O.s. R.C. oYxm Z i I COVER - ,20 p Z ¢
x•1 W. s-c" ra• ,--,0' • Y-D' 6 a' S. z a•.a" Y-e• a' -a" Tate, o.m v.sso a ,.oFa o.Ms o.Ms 0-a.e O SECTION A -A I TOTAL - 300 t,y O 2 t2" N I / p =
= is a -a ra' rn^ a D s a'a' s a•a• a• -a• s•-s^ aem O.n, 0.2s0 z> ,.v. o.Oza 0.0Be o.oAc O / 3 D USE W. 5 OR NOS 5] STONE 2' O
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\ / Z -- --- I USE 24 (iAIIGE MINIMUM WIRE ' -'-- q E
za` .'-o r-0^ _ 0 s a•-s' 7 Y-a• z .'-a" v-v r-B• o.2Na O.SN, 0.. as Ise, o.05a ... 0.ass CLASS 90 IgON MEETING �I �'fIF71w O N
Ei 1 OF , _ _ SEET i OF 1 O SEDIMENT " - - 6" MESH HARDWARE CLOTH WITH 6EOIMENT Z
ae• a• -a^ a'.c^ a'w° s .'-s' a .'-e' 2 +'.e" s'-O" ,'-e' a.2m v..17 o.a,n as t.a,e a.aex o.1a O.asa ASTM A-48 ''a" 8" O
aY' .•-c" +'-o° -, B +'-e' m s' a^ z r-a s-e^ s'-o" esw O.mo o.ass » z.aw o.1az S.m o.ase TYPE M2 w CONTROL STONE p• WIRE YE9H b4 INCH MESH WENINfd. CONTROL STONE q
MEET , BF z sNEET , DF z 840.54
r-o^ a'-B' .•-.^ s a" 1z s-.• 2 a'.r e'-a^ s'-e• a.aaF O.en oseN w e.a,. D.,ae o.wa o.Me S4O.54
840.04 N' s- ^ 8'-0" a•.10• e s ,a I"+^ 2 s'-0^ a -a• a•.o• o. M O.S6S 0. 0 ee a. ee 0.2M 0.ai7 0.09E 840. 04 a n �. PURE TOP OF WIRE YESx 6" ~ W
m W
* A MINIMUM OF ORE FOOT BELOW
O DZ,O 111E SNOl1L0ER 0R ANV *\ T=zJ f
DIVERSION POINT.
m INSTALL WIRE NESH UNDER J _J
O Z O Z '••I O AVERAGE BOX SEDIMENT CONTROL STONE. �- AVERAGE BOX O
2T 1�`` Ow pm 4 X D OUTLET W/DITpI OUTLET W/o DITCtl PO-r DIMENSION VARIABLE USE 5' STEEL POST, INSTALLED \\\/// DIMENSION VARIABLE Z Z
2'-O q" 4' O" 4a <� A� FY 1.5' DEEP MINIMUM, AND FILTERED w ~
P+ O CLASS 'B' RIP RM CLADS I RIP RAP CLASS B` RIP RAP CLASS I RIP RAP V S FILTERED
1FM . Z TONS . S.Y. TONS - TONS O = S.Y. TONS F 0� qq m WATER OF THE SELF -FASTENER WATER Y
Y LLJpF�-rU F1a m, w , ,2" 2 F 5 5 z 5 t a 2 1 4 -�0ti SECTION A -A 4t sPIEADETPasr AEEL PwxIwr SECTION Y-Y
fnz xy 1 o¢yxz 40
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==Waa X X ' X X NF�ow zM WC) -------- W., B 21 21 11 22 5 16 11 7 17 �x�zS EET 1aF i MULTI -DIRECTIONAL FLOW SINGLE -DIRECTIONAL FLOW
Oam
¢ay� loon 96" 11 28 29 15 30 7 22 16 10 29 w¢o'p"Q 1632.03 SHEET 1 OF I
D ''. .- z F+ --i 42" 15 37 39 20 39 10 28 22 13 90 o w 1632.03
<r NtLJ KyD D t, 48" 49 26 50 - 28 17 38 Z,_>¢
HIS 33
31
w 0o w-
- _ _ _ _ - 80" - 73 40 T5 - 44 26 56 Op
21 Y SIT, 87 48 89 54 32 67
72" _ _ ,02 57 ,04 - - 64 3B 76 SUNGATE DESIGN GROUP, P.A
PAN GRATE ELEVATION Y-Y PLAN NOTE: 4 X O fu
FOR CALCULATION PURPOSES
L h
2 _ - _ _ - _ - - - - CLASS 'B' RIP RAP = 100 LBS. /Fia W
IN z�" 2Lr" C ✓ CLASS I RIP HAS = 105 LBS./FT3 J .. . ..
w m zYr" z1 a" ¢ m m E- : , 9f HSMM Of NC, Inc.
pA�5IqJOL,NE5i FRAWO,IN ROAD
a z 2w. NOTE: 21r" p I- �I z 2 x D n �yuTM F1I > 2'Me 4141 Petklak2AventN? Suite 100
o =r z1•b 2�n� Q O fl LL ,
218 SEE STD. DING. 840.25 2Y$" w J p C Z W Raleigh, North Carolina 27612
w 2" FOR FRAME ANCHORAGE. 2" z W w 9 D B o d
w ® a I- 1M1 _ d 919-788-0883
9 Z t Ilia3f�a�f f ¢ J 9 PLAN
L ¢O S O o r1: H,ll� 21n L 2" tif�";1'-ti" oo W a _ _ q
y D SLOPE tY2:i OR FLATTER
O o p Q tP°uun
" > o D \ z °N CARON••e, GRADING / EROSION CONTROL DETAILS
y a GRATE SECTION X-X w ¢ ~ QLt C/ 'I,
It-- GRATE ELEVATION X-X 1 Lg" o m ¢ a v `� 1 D.drSSi�
W Jae d $ L _ _ REVISIONS
p 341, ® ° z Q O 9 _ T FILTER FABRIC PLAN W W 2 9 SCALE: RE ISIONS
s 1'-11 Man 21ib" 3'-10bL" _._� 21/4° m y - DATE: 02 �08��8
D r SECTION A -A p ' . ��
y 2`-O FOR" DIA. BOLT 4,-Orr � PIPE OUTLET WITH DITCH T ' �'a+P,a=(I,OS�, DWG. BY:
" FRAME SECTION X-X H- RIP RAP TO TOP OF PIPE (MAX. H = 0 t T) "FILMIFABRIC •4p,ppt JRH
FRAME ELEVATION X-X FRAME ELEVATION Y-Y Tr 15" CLASS I RIP RAP, UNLESS OTHERWISE SHOO ON PLANS DESIGN BY:
Ei 1 of t SLEET I of I EEr , a , T' 12" CLASS '8' RIP RAP, UNLESS OTHERWISE SHOW ON PLANS
SECTION B-B BEET ,oft JGD
840.29 840.29 876.02 PIPE OUTLET WITHOUT DITCH g76.02 REVIEWED BY: JGD CAoo
FILE

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PHASE 3
SEDIMENTATION AND EROSION CONTROL
CONSTRUCTION SEQUENCE
PHASE
1. Obtain S&E plan approval from NCDENR-LQS. - -
2 - Remove approximatel 60 feet of e_xis_tirig- curb at lo
cation of new entrance and install gravel construction
entrance. See detail.
3. - Install temporary silt fence and other measures as shown on the plan in Phase 1 Clear only as necessary
to install these devices -
4- Call for on site inspection by the environmental inspector to obtain. approval. - -
5. Begin clearing and grubbing. -.Maintain. and adjust device
g g g g 1. s as needed- Rough grade site with fill material. -
6. Install30" RCP and junction boxes.
SEDIMENTATION AND EROSION CONTROL
CONSTRUCTION SEQUENCE
PHASE II
Excavate area for Stormwater Welland for use as a -sediment basin. Install skimmer device temporarily
into draw down pipe opening: -
8
9. Continue to rough grade site with necessary fill material. Install additional Phase 11 measures shown as
new storm drain structures areinstalledand site grading proceeds. -
10, Continue to install temporary erosion control measures as shown on plans. Maintain and adjust
measures and devices
11. Stabilize site as areas are brought up to finish grade: with vegetation. etc
SEDIMENTATION AND EROSION CONTROL
CONSTRUCTION SEQUENCE
PHASE 111
it. When parking lot is complete and all areas are stabilized completely, remove any sediment
accumulation In basin. Remove skimmer device and proceedwithfinal grading of the Stormwater
Wetland.
12.. Once final grading has been accepted, planting of the;Stormwater Wetland: may commence.
13. If site is approved. remove alltemporary silt fence, etc. Stabilize any resulting bare areas.
14, When vegetation has become established, call for final site inspection by the environmental inspector.
Obtain approval. - -
--J tt -----RAVEL
C&STRUCTION
my 2324
nv 23.20i!
-------- o
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= i7�9s
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PROJ. REFERENCE NO. SHEET NO.
7
50 25 0 50 100
PLANS
SEDIMENTATION AND EROSION
CONTROL NOTES
1. All work to be in accordance with NCDENR-LQS approved plan and standards.
2 Refer to stormwater wetland details for construction and fine grading of these devices.
3 .All slopes steeper than 4:1 to be stabilized with medium weight woven coir matting or sod.
4 All disturbedslopesmust be stabilized within 21 calendar days of the completion on any phase of -
construction. All other disturbed areas must bestabilizedwithin 15 working days or 90 calendar days of the
completionof any phase of construction. - -
5 -Fill areas to be confined to the areas- specified on the plans. Land clearing debris to be removed from site
and properly disposed of by the Contractor. All project waste and demolition: materials to -be -disposed of in
accordance with applicable NCDENR-DWM Standards. Contractor to provide written verification of proper
- disposal to owner.
6. All stockpile areas and temporary spoil areas shall be protected by silt fence -
7. All site work shall produce surface grades adequate for storm water runoff to prevent standingwater on all -
developed areas and to meet existing grades in smooth transition -
6. All disturbed areas not inproposedpavement shall be vegetatively stabilized in accordance with the seeding.
and landscape specifications.
EROSION AND SEDIMENT CONTROL MEASURES
1605.01 Temporary Silt Vence
1635.01 Rock Pipe Inlet Sediment Trap Type -A- - _ _ -
Rock Inlet Sediment Trap: /�
1652.01 Type A- - - - - - - - - - - - - - - - - - A
13
Skimmer Basin Orifice - - - - - - - - - - - - - - -
1607.01 Gravel Construction Entrance - - - _ - _ 77 7
FINAL DESIGN
NOT RELEASED FOR CONSTRUCTION
L) - /`8'-04W
SUNGATE DESIGN GROUP, P.A.
AkiR91N3 JJOONES MANft.B1 Rpu)
8 Ot*9- mrawam
HSMM of NC, Inc.
4141 Parklake Avenue, Suite 100
Raleigh, North Carolina 27612
010_7AR-AAA'R
EROSION CONTROL PLAN
SCALE:
REVISIONS
DATE: 92LOOL99
DWG. BY: JRH
DESIGN BY: ,IGD
REVIEWED BY: JGD
FIE
• 1 'r r Y
..L, .. ♦. r. ... ..I.. .... • t.

FINAL DESIGN
NOT RELEASED FOR CONSTRUCTION
PROD. REFERENCE NO. SHEET NO.
8
DRAPE BAFFLE MATERIAL OVER WIRE STRAND
AND SECURE WITH PLASTIC TIES AT POSTS
AND ON WIRE EVERY 12" 1
�-- 4' MAX.
8 GAUGE MIN WIRE
STRAND SHALL BE
SECURED TO POST 3,
TO SUPPORT BAFFLE
MATERIAL I I
INSTALL T-POST TO ANCHOR
BAFFLE TO SIDE OF BASIN AND
SECURE TO VERTICAL POST
1w
VARIABLE DEPTH
SECURE BOTTOM OF BAFFLE
BAFFLE MATERIAL TO GROUND WITH 12" STAPLES
AT 12" MAXIMUM SPACING BAFFLE MATERIAL
11 GAUGE
STAPLE
APE
NOTE: INSTALL THREE(3) COIR FIBER
BAFFLES IN SILT BASINS AND SEDIMENT
DAMS AT DRAINAGE OUTLETS WITH A
SPACING OF 1/4 THE BASIN LENGTH.
TWO(2) COIR FIBER BAFFLES CAN BE
INSTALLED IN SILT BASINS LESS THAN
20 FT. IN LENGTH WITH A SPACING OF
1/3 THE BASIN LENGTH.
STEEL POSTS(GUANTITY
TEMPORARY
TEMPORARY
-III=�1'1 li
i STEEL POST - 2'-0" DEPTH
1 ,
1 ,
1 i
BAFFLE MATERIAL SHALL BE SECURED
TO THE BOTTOM AND SIDES OF BASIN
USING 12" LANDSCAPE STAPLES
COIR FIBER BAFFLE DETAIL
SKIMMER(SIZE VAR.)
NING,
)1110
(MIN.0
W
EMERGENCY SPILLWAY
i - 3W
COIR FIBER BAFFLE
STEEL POSTS
NOTES:
1. SEED AND PLACE MATTING FOR
EROSION CONTROL ON SIDESLOPES.
2. LIMIT EARTH DIKE HEIGHT TO 5 FT.
]'(MIN) [ N
1'(MIN.)
1'(MIN)
ILTER FABRIC
COIR FIBER MAT
EARTH DIKE
COIR FIBER MA
CLASS B STONE
NATURAL GROUND
LEVEL
iSIFIED EARTH
SKIMMER BASIN WITH BAFFLES DETAIL
2" x 2" (noainal)
WOODEN STAKE
1N
#10 STEEL
REINFORCEMENT BAN
24"
1" (noeinal)
STAPLE
1"
12"
COIR FIBER MAT
AN H R PT N
DEEP
SHALLOW
SHALLOW
POOL
WATER
LAND
NATURAL GROUND
NATURAL
ELEV. 28.9
GROUND ELEV.
ptcpj
75'
1
50' IA
PHRM.POOL
ELEV. 25 0'
3.0'
SEASONABLY
LOW WATER
DEEP POOL
TABLE ELEV. 22.0"
BED ELEV. 21.5'
° SEE GEOTECHNICAL REPORT
BY TIERRA, INC.
STORMWATER WETLAND
- CROSS SECTION
NTS
NOTES:
1. ALL SKIMMER COMPONENTS TO BE
SCH 40 PVC, STAINLESS STEEL, OR HOT
DIPPED GALVANIZED, AS APPROPRIATE..
2. SKIMMER TO BE INSTALLED PER
MANUFACTURERS SPECIFICATIONS.
3. SKIMMER MAY VARY SLIGHTLY FROM
ILLUSTRATION.
4. SKIMMER TO BE 2n MODEL
2n INLET END. ORIFICE
1" PVC INSIDE SCREEN AND
ACCESSIBLE THROUGH
VENT DOOR
OUTLET END,
CONNECTION TO
OUTLET PIPE OR RISER 4' PVC
FLOAT
4" SCH 40 PVC `/ BARREL PIPE
OUTLET PIPE 2" MIN,
" FLEXIBLE JOINT
W/WATERPROOF CLAMPS
SKIMMER DETAIL
NTS
o�
oN
NOTE:
>.'OT$,„
USE CLASS 'B' EROSION CONTROL STONE
wain
+^zyiy
FOR STRUCTURAL STONE.
oogi�
USE NO. 5 OR NO. 57 STONE FOR
smoo
SEOINENT CONTROL.
OU ,O
n a..
CONSTRUCT TOP OF BERM A MINIMUM OF
o0 00
9
NFLLJ
ONE FOOT BELOW THE SHOULDER OR
PIPE
¢
DIVERSION POINT. A
0�
A
YyD.
9
PpOVIDE A TOTAL SEDIMENT TRAP
VOLUME OF 1800i CUBIC FEET PER ACRE
)
o o s
FLOW
0
OF DISTURBED AREA. SOME OF THE
Q
REQUIRED VOLUME MAY BE PROVIDED
0 O)
BY UP OR DOWNSTREAM CONTROLS.
G
7 m
o
Y
f
m z
STIUO ORAL S ONE
¢
m „
LL
mi
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SEOINENT W ROL BTQ,E
0 f
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PLAN
a o
m
z y
y
z
STRUCTURAL STONE
W
y Z
y 7
12" MIN
12" MIN
= J
r" z
MU
L�
12" 2' MIN.
_. —_ —_
--
�ROAOWAY
z MU
7
DIVERSION POINT
` MIN. ,'y---"""'----J
SHOULDER,y
R.
m
J
;,
D FLAN
Y
A
8' MIN.
SEDIMENT CONTROL STONE
SECTION A -A
36" PIIIPE MAX.
C
C
SNEE, + 0 1
HEEL + aE +
1635.01
7635.01
� -/ff- O '
SUNGATE DESIGN GROUP, P. A
M5 421JO`NES FRANINN ROAD
n D1 aFa 'W rWc m
HSMM of NC, Inc.
4141 Parklake Avenue, Suite 100
Raleigh, North Carolina 27612
Q1d72A-AARQ
EROSION CONTROL DETAILS
SCALE:
REVISIONS
DATE: 02 / 08 / 08
DWG. BY: JRH
DESIGN BY: JGD
REVIEWED BY: JGD
p

PROD. REFERENCE NO. I SHEET NO.
1
HEELING IN
I. LOCATE A HEELING -IN SITE IN A SHADY, WELL
PROTECTED AREA.
2. EXCAVATE A FLAT BOTTOM TRENCH
12 INCHES DEEP AND PROVIDE DRAINAGE.
3. BACKFILL THE TRENCH WITH 2 INCHES WELL
ROTTED SAWDUST. PLACE A 2 INCH LAYER OF
WELL ROTTED SAWDUST AT A SLOPING ANGLE
AT ONE END OF THE TRENCH.
4. PLACE A SINGLE LAYER OF PLANTS
AGAINST THE SLOPING END SO THAT
THE ROOT COLLAR IS AT HIGHER
GROUND LEVEL.
DIBBLE PLANTING METHOD
(USING THE KBC PLANTING BAR)
III
II
III'
5"
(
I. INSERT PLANTING
BAR AS SHOWN
AND PULL HANDLE
TOWARDS PLANTER.
4. PULL HANDLE OF
BAR TOWARDS
PLANTER, FIRMING
SOIL AT BOTTOM.
6
2. REMOVE PLANTING
BAR AND PLACE
SEEDLING AT
CORRECT DEPTH.
5. PUSH HANDLE
FORWARD FIRMING
SOIL AT TOP.
3. INSERT PLANTING
BAR 2 INCHES
TOWARD PLANTER
FROM SEEDLING.
6
6. LEAVE COMPACTION
HOLE OPEN. WATER
THOROUGHLY.
NOTES:
PLANTING BAG
I. DURING PLANTING, SEEDLINGS SHALL BE KEPT
5. PLACE A 2 INCH LAYER OF WELL ROTTED IN A MOIST CANVAS BAG OR SIMILAR CONTAINER
SAWDUST OVER THE ROOTS MAINTAINING TO PREVENT THE ROOT SYSTEMS FROM DRYING.
A SLOPING ANGLE. r I Y
6.REPEAT LAYERS OF PLANTS AND SAWDUST
AS NECESSARY AND WATER THOROUGHLY.
KBC PLANTING BAR
2. PLANTING BAR SHALL HAVE A BLADE WITH A
TRIANGULAR CROSS SECTION, AND SHALL BE
12 INCHES LONG, 4 INCHES WIDE AND I INCH
THICK AT CENTER.
ROOT PRUNING
3. ALL SEEDLINGS SHALL BE ROOT PRUNED, IF
NECESSARY,SO THAT NO ROOTS EXTEND MORE
THAN 10 INCHES BELOW THE ROOT COLLAR.
BAREROOT SEEDLINGS
SEEDING SCHEDULE - COASTAL PLAIN
SHOULDERS, SIDE DITCHES AND
SLOPES (MAX. 3:1)
DATE
TYPE
PLANTING RATE
APRIL 1- JULY 15
PENSACOLA BAHIAGRASS
50 LB6IACRE
SERICEA LESPEDEZA
30 LBSIACRE
COMMON BELMUDA
10 LBSIACRE
GERMAN MILLET
10 LBSIACRE
APPJLI5-JUNE30
HULLED COMMON BERMUDAGRASS
50 LBSIACRE
APRIL 15 -AUGUST 15
GERMAN MILLET -
40 LBSIACRE
DECEMBER 1 -APRIL 15
ANNUAL RYE (GRAIN) "'
120 LSSIACRE
ANNUAL LESPEDEZA(KOBE)"'
50 LBSIACRE
CONSULT EROSION CONTROL ENGINEER OR SOIL CONSERVATION SERVICE FOR ADDITIONAL INFORMATION CONCERNING OTHER
ALTERNATIVES FOR TEMPORARY VEGETATION OF DENUDEDAREAS. THE ABOVE VEGETATION RATES ARE THOSE WHICH 00 WELL
UNDER LOCAL. CONDITIONS, OTHER SEEDING RATE COMBINATIONS ARE POSSIBLE. APPROVAL OF ALTERNATIVES BY THE LANDSCAPE
ARCHITECT IS REQUIRED.
TEMPORARY COVER ONLY:
RESEED ACCORDING TO OPTIMUM SEASON FOR SPECIFIED PERMANENT VEGETATION. DO NOT ALLOW TEMPORARY COVER TO
GROW OVER 12 INCHES IN HEIGHT BEFORE MOWING. ERADICATE COMPETING TEMPORARY COVER PRIOR TO PERMANENT
COVER INSTALLATION PER PROJECT SPECIFICATIONS. OMIT ANNUAL LESPEDEZA WHEN DURATION OF TEMPORARY COVER IS
NOT TO EXTEND BEYOND JUNE.
STANDARD AND SPECIFICATION FOR
PERMANENT SEEDINGS ON GRADED DEVELOPMENT AREAS
OEFINMON
SEEDING PERENNIAL GRASSES AND LEGUMES ON CRITICALAREAS FOR PERMANENT COVER.
PURPOSE
TO STABILIZE THE SOIL, REDUCE DAMAGE FROM SEDIMENT AND RUNOFF TO DOWNSTREAM AREAS, AND IMPROVE AN AREA FOR
SAFETY AND BEAUTY.
WHERE APPLICABLE
ON ANY SEDIMENT -PRODUCING, ERODING OR SEVERLY ERODING AREAS (WHERE VEGETATION IS DIFFICULT TO ESTABLISH WITH
NORMAL PLANTING METHODS) SUCH AS, CONSTRUCTION STIES, CUT AND FILL SLOPES, BORROW AREAS AND OTHER AREAS DENUDED
OF VEGETATION WHERE PERENNIAL VEGETATION IS NEEDED FOR LONG TERM PROTECTION.
SPECIFICATIONS GUIDE
A SITE PREPARATION
1. INSTALL NEEDED SURFACE WATER CONTROL MEASURES
2. GRADE AND SLOPE AS FEASIBLE TO USE PLANNED EQUIPMENT FOR SEEDING, MULCHING AND MAINTENANCE. SLOPES
STEEPER THAN 3:1 ARE DIFFICULT TO ESTABLISH VEGETATION ON AND MAINTAIN WITH CONVENTIONAL EQUIPMENT.
3. CHISEL COMPACTED AREAS AND SPREAD STOCKPILED TOPSOIL V DEEP ASA FINAL OPERATION IN GRADING. RIPEN71RE
AREA 12'DEEP.
4. REMOVE ALL LOOSE ROCKS, ROOTS AND OTHER OBSTRUCTIONS FROM THE SURFACE THATWILL INTERFERE WITH THE
ESTABLISHMENT AND MAINTENANCE OF VEGETATION. LEAVE SURFACE REASONABLY SMOOTH AND UNIFORM FOR FINAL
SEEDBED PREPARATION.
5. PERFORM ALL CULTURAL OPERATIONS OF LAND PREPARATION AND SEEDING ON THE GENERAL CONTOUR
B. LIME, FERTILIZER AND ORGANIC COMPOST AND SEEDBED PREPARATION
1. WHEN SOIL MATERIAL M REASONABLY UNIFORM, APPLY LIME, FERTILIZER AND ORGANIC COMPOST ACCORDING TO SOILTEST
REPORT. IN THE ABSENCE OF A SOIL TEST, APPY LIME AS FOLLOWS:
TONSIACRE LBSf1000 80, FT
CLAY AND SANDY LOAMS 3 135
SANDY LOAMS, LOAMS, SILT LOAMS 2 90
LOAMY SANDS, SANDS 1 50
AGRICULTURAL LIME USED SHALL BE WITHIN THE SPECIFICATION OF THE APPROPRIATE JURISTDICTIONALAGENCY.
2. RATES OF ORGANIC COMPOSTAPPUCATION
a. Y DEPTH ON ALL PLANTING AND TURF AREAS
3. LIME, FERTILIZER AND COMPOST WILL BE APPLIED UNIFORMLY AND MIXED WITH THE SOIL DURING SEEDBED PREPARATION.
a. ON -FIELD CONDITIONS OR SLOPES THATARE 3:1 OR FLATTER PREPARE A SEEDBED W DEEP. EXCLUDING ROCK
b. CONTINUE TILLAGE UNTIL A WELL -PULVERIZED, FIRM REASONALLY UNIFORM SEEDBED IS PREPARED.
C. SEEDING
SELECT SPECIES FROM ATTACHED TABLE, CONSIDERING PLANT ADAPTATION TO DESIRED USE, SITE TO BE VEGETATED, SEEDING
DATES AND MAINTENANCE REQUIREMENTS. UTILIZE THE ATTACHED SEEDING SCHEDULE. SEED USED SHALL BE LABELED TO SHOW
PURITY, GERMINATION, AND PRESENCE OF RESTRICTED OR PROHIBITED WEEDS. EROSION CONTROL PLANS OR SEEDING CONTRACTS
SHOULD LIST SPECIES OR MIXUTRES TO BE USED, PLANTING DATES, SEED GERMINATION AND PURITY THAT ARE ACCEPTABLE.
1. CONVENTIONAL SEED- SEED ON A FRESHLY PREPARED, FIRM SEEDBED. USE EQUIPMENT THAT WILL APPLY SEED UNIFORMLY
SUCH AS CULTIPACKER SEEDER, DRILL OR CYCLONE SEEDER. COVER SEED LIGHTLY WITH SEEDING EQUIPMENT OR
CULTIPACK AFTER SEEDING.
Z USE INOCULANT PREPARED SPECIFICALLY FOR ANY LEGUME BEING SEEDED. TWICE THE RECOMMENDED RATE WILL BE USED
WHEN SEEDED DRY WITH CONVENTIONAL EQUIPMENT.
3. MULCHING- MULCH ALL PERMANENT SEEDINGS ON CRITICAL AREAS IMMEDIATELY AFTER SEEDING UNLESS SUFFICIENT
MULCH IS PRESENT FROM PREVIOUS TEMPORARY VEGETATION GROWN. MULCH IS ESSENTIAL TO PROTECT SEEDLINGS AND
AREA FROM EROSION UNTIL PLANT COVER IS ESTABLISHED. REFER TO MULCHING SPECIFICATIONS FOR KINDS, AND
AMOUNTS AND ANCHORING METHODS.
4. IRRIGATION - SUPPLEMENTARY IRRIGATION WILL SPEED UP THE ESTABLISHMENT OF PLANT COVER WRING MOST SEASONS
AND MAY PREVENT FAILURE OF 8EEDINGS NOT MADE AT OPTIMUM PLANTING DATE OR SEEDINGS ON ADVERSE SITE
CONDITIONS, WHERE IRRIGATION IS USED, WATER MUST BE APPLIED AT A RATE T14AT WILL NOT CAUSE SOIL MOVEMENT.
D. TREATMENT
TREAMENT AFTER SEEDING AND MAINTENANCE IS THE MOST IMPORTANT CONTROLLABLE FACTOR IN RETAINING AN EFFECTIVE
VEGETATIVE COVER. THE KIND OF GRASS OR GRASS -LEGUME, SOIL WEATHER AND LEVEL OF MANAGEMENT ONE DESIRES TO GIVE A
SEEDING DETERMINES THE FERTILIZATION NEEDED AFTER THE FIRST YEAR
1. REPAIRS- INSPECT ALL SEEDED AREAS AND MAKE NECESSARY REPAIRS OR RESEEDINGS WITHIN THE PLANTING SEASON, IF
POSSIBLE. IF STAND SHOULD BE OVER 60% DAMAGED, REESTABUSH FOLLOWING ORIGINAL SEEDING RECOMMENDATIONS.
2. CONTROL WEED GROWTH WRING ESTABLISHMENT MECHANICALLY ANDIOR HERBICIDES. WHEN CHEMICALS ARE USED.
FOLLOW CURRENT NORTH CAROLINA AGRICULTURAL EXPERIMENT STATION'S WEED CONTROL RECOMMENDATIONS AND
ADHERE STRICTLY TO INSTRUCTIONS ON THE LABEL
SEEDBED PREPARATION FOR
GRADED DEVELOPMENT AREAS
i. CHISEL COMPACTED AREAS AND SPREAD AVAILABLE TOPSOIL 3' DEEP OVER ADVERSE SOIL CONDITIONS AS A FINAL
OPERATION IN GRADING. RIP THE ENTIRE AREA TO 17 DEPTH.
2. REMOVEALL LOOSE ROCK ROOTS, AND OTHER OBSTRUCTIONS FROM THE SURFACE THAT WILL INTERFERE WITH
ESTABLISHMENT AND MAINTENANCE OF VEGETATION. LEAVE SURFACE REASONABLY SMOOTH AND UNIFORM FOR FINAL
SEEDBED PREPARATION.
3. APPLY AGRICULTURAL LIME, FERTILIZER AND ORGANIC COMPOST UNIFORMLY AND MIX WITH SOIL (IN ABSENCE OF A SOIL
TEST, SEE RATES BELOW) APPLY:
a AGRICULTURAL LIMESTONE-2 TONS ACRE (3 TONSIACRE FOR CLAY SOILS)
b. FERTILIZER -PER SOIL TEST
c ORGANIC COMPOST -Z'DEEP
Q MULCH-2 TONSIACRE- SMALL GRAIN STRAW
e ANCHOR- PER MANUFACTURER'S SPECIFICATIONS
4. CONTINUE TILLAGE UNTIL AELLL-PULVERIZED,FIRM REASONABLY UNIFORM SEEDBED IS PREPARED WDEEP.
5. SEED ON A FRESHLY PREPARED SEEDBED AND COVER SEED WITH LIGHTLY OR C(LTIPACK AFTER SEEDING.
S. MULCH IMMEDIATELY AFTER SEEDING AND ANCHOR MULCH.
7. INSPECT ALL SEEDED AREAS AND MAKE THE NECESSARY REPAIRS OR RESEDDINGS WITHIN THE PLANTING SEASON, IF
POSSIBLE IF STAND SHOULD BE OVER 60%DAMAGED, RE-ESTABLISH FOLLOWING ORIGINAL LIME FERTILIZER AND SEEDING
RECOMMENDATIONS.
8. THE LANDSCAPE CONTRACTOR SHALL FURNISH TO THE OWNER PROPERLY PLANTED, FERTILIZED, AND MAINTAINED LIVING
GRASS AT THE DATE OF ACCEPTANCE. THE DATE OF ACCEPTANCE SHALL BE ESTABLISHED AFTER THE OWNER'S AND
LANDSCAPE ARCHITECTS REVIEW DETERMINES THAT THE GRASS COVERAGE MEETS OR EXCEEDS 80% MINIMUM LIVE
COVERAGE FOR SEEDED GRASS WITH NO BARE SPOTS GREATER THAN THREE (3) So. FT. SPACED NO CLOSER THAN TEN (10)
FT., THE TOTAL OF WHICH SHALL NOT EXCEED TWENTY (20)%OF THE GRASSED AREAS. SOD, IF USED, SHALL MEET 100%
COVERAGE IN FULL GROWTH.
FINAL DESIGN
NOT RELEASED FOR C❑NSTRUCTI❑N
SUNGATE DESIGN GROUP, P,A
915 JOIES FRAMQIN ROAD
> V
r
HSMM of NC, Inc.
4141 Parklake Avenue, Suite 100
Raleigh, North Carolina 27612
Q1Q_7RR_"A'A
LANDSCAPE DETAILS
SCALE:
REVISIONS
DATE: MYYAB
DWG. BY: JRH
DESIGN BY: WB f {
REVIEWED BY: WBH
CAW
RLE