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Z, \ \ STRIJCTIONPLAN.DWO soXu~rr"oNS`s~ricFt~s~s' ~ No, Deseri tion Date B • M • H I Yy V a. LOCATION; KENANSVILLE, NO SVILLE, NORTH CAROLINA lJRVEYING MAPPING PLANNING Desi ner Scale S 9 „ , ENGINEERING & DESIGN STB 1 = 50 50' P.o. aox 5 Drawn By Date Sheet No. KENANSVILLE, NORTH CAROLINA, 28349 SAN Z~, 2D08 STB 7, 2008 - 910.236.1921 Checked B Job No. A PROFESSIONAL SERVICES COMPANY o~icE Y D. Z- of FAx - 91o.29s.1922 JBB 5108 5108 z _ h J J ~ ° o N ~ ~ o + ~S 0 0 3 + z 3 ~ U Z M ~ o} p ~ w o GABION GRAVITY WALL m o v. ~ ~ /ALONG NORTH BANK ~ a ~ c~ m ° o~ o 0 ~ ~ ~ ~ ~ .eJ G ~ to o w ° ~ O w ~ w Q Za ~t~ oN w ~o z r = ~ U ~ Qr pD7 GABION WEIR w w ~ ~a + z° + ELEW. 99.0 ~ w N lai W~ V1~ Wd+' ~ ~ W O GABION GRAVITY WALL J ALONG NORTH BANK GABtON GRAVITY WALL ALONG NORTH BANK GABIOf' a- ~ o 1' RENO MATTRESS ELEV. GABION `~lEIR ~ W ~ r; ®u 1 ELEV. 97.5 ~ W Z ~ N ~ ~ d o~ o 100, 0 100.0 ~ ~ ~z o~ C1 GABfON GR wTY WALL ~ ALON NO TH BANK ~ / ~ N ~ m ~m mm a 98.0 - - ~ _ AC2 AC3 W d 1' ENO MATTRES5 ~ p o ~ D U CREEK BED 96.0 - AC5 m _ _ _ 94.0 94.0 92x0 0 +40 2+80 3+20 0+80 1 +20 1 +60 2+00 2 O+GO 0+40 ~ 3+60 ~-+00 4+40 4+80 5+20 U N R VE CREEK PROFILE INDIA G A Q m ^ 3 ¢ N Z 3 + z z o ~ o 0 W m o m Z m z Z ~ Z a o a o ~ m ~ z c+o c~ m` c~ m ° z cn m - ~ GABION GRAVITY WALL ~ w N M Q ~ w'0 ~ ~ o ~ ALONG NORTH BANK ~ ~ ~ GABION GRAVITY WALL o + o + o + ~ + ~ t- o o p ~ ALONG NORTH BANK r p r ~ o o T J . J~ Z Qn U QJ pJ Q'! pJ W~0 ~ w~ v~i3 w3 trn~ w3 U GABION GRAVITY WALL ~ ~ IW~ W~ U I- ALONG NORTH BANK GABION WEIR I- ELEV. 94.0' GABION GRAINY WALL AC7 ALONG NORTH BANK 1' RENO M TTRESS L 94,0 94.0 ~ AC6 - AC8 CREEK BED J 92.0 - 9~'.0 m _ Ac10 J ~ J ~ ~ ~ ~o.o 90.0 ~ ~ Ll.~ __e_ _-1 Z W _ _ _ <C d° Z~ W~ 88.0 ~ ~ 7+ 8+00 8+40 8+8C 6+40 0+80 7+20 60 5+60 6+00 8+80 9+20 9+80 10+00 10+40 10+80 ~ a ~ ~ ~ ~ R I~ EK P OF E I R VE CRE NDIAN G A m 0~ N Z z ~ O W ± a o ~ C7 a0 0] M z ~ o ± GABION GRAVITY WALL w + ~ o 3 W~ ALONG NORTH BANK o N a J Fr o.- o w w Q'' o GABION GRAVITY WALL S w o~ ~ 3 w 3 ALONG NORTH BANK a °zQ U GABION WEIR w ~ x ~ t ~ ELEV. 91.5' ~ ~cg.., Z Z Q q q >~N. OS W ~ r o Z„~ ~ ~ ~ C7~~q N~ o ~2.V 92.0 1 RENO M l7RES5 CREEK BED ~ XU p N ,a x . t1j 04 ~ ~ ~ W o~ F. W aw cwix ap, ~ AC13 ~ . ;1 f ® ~ ~ ~ Z 90.0 90.0 m s e~~~8®~r~~ W ~0/ a o 88.0 88.0 AC12 ,ti~~o ~ ~ ~J U W ~ U ~ ~ 11 +60 12+00 12+40 12+80 13+20 10+80 11 +20 ~ W ` r ~ N V ~~`~hhJ Z vJ O INDIAN GRAVE CREEK PROFILE FOR REVIEW ONLY >Q75 p~° z o ~ a ~ o U z a~ G 101.a0 100.00 Uj ~ ~ 105.Q0 102.00 ~ - 0 - - Z O 0 /f ~ o o, p 96.00 ~ o - O Z 0~ 95, 00 a 10a.00 p b 97.00 ~ ~ ~ ~ O 0 O 0 Op ~ pO 0 0 0 ~ ~ W J p J aq (I) 0 0 00 ~ ••,,,,,J ~ ~ O 00 ~ / 00 00 ~ 0 0 ~ 0 91.00 90.00 ~ > ~ N 95.ao 92.ao N 4 d Z ~ Z N DATUM ELEV ~ z ~ z o DATUM ELEV DATUM ELEV DATUM ELEV 10 20 00 20 10 0 10 20 30 ~ 20 2a 1a o 10 20 80. DD 1a o 10 20 1 a 0 10 ~ ~ DD 90.00 GROUP CROSSI GROUP CROSSI STA 6+06 GROUP CRGSSI +06 SECTION M STA 8+54 ~ GROUP CROSSi STA 0+37 SECTION E STA 3+62 SECTIDN I SECTIgiV A ~ G7 w ml1~m N ~ ~u~i m a ~m d ~ ~ W ~ ~ u _I 3 _ ® 'N a ~ I.L. -1 r~ ~ U m 102A0 101.00 - 99.40 ~ 1a5.a4 - ~ - J ~ 0 94.00 - 96.00 100.a0 ` 97.00 , 0 0 ~ 00 ~ 0 O 00 0 . i ~ ; O 0 ~ - O ' a a ~ o \ ~ ss.oo 92.00 91.00 95.a0 ,v DATUM ELEV ~ DATUM ELE DATUM ELEV DATUM ELEV 10 84.00 10 0 10 - 1a o 10 20 8b: 00 1 o a 10 10 0 10 8f DD OD. DD GROUP CRGSSI STA 8+71 ~ GROUP CROSSI GROUP CRgSSi GROUP CROSSi STA 4+36 SECTION J STA 6+64 I+64 SECTION N ~ SECTION $ sTA a+94 SECTION F n ¦rrs~.wf Y/ r//~r'~ i~l~ 102.00 100.00 97.00 103.Oa - - - 6 ~ p ~ O O 92.00 ~ ~ - ~ ~ 00 97.00 ~ 95,00 98A0 ` ~ o©a ~ ~ p r. , ~o~ o o ; o _J 92.00 90.00 87.00 93.a0 DATUM ELEV DATUM ELEV ~ DATUM ELEV DATUM ELEV ~ 2a 10 0 0 10 2a 82. ®0 3a 2a 10 0 10 20 ~ r~ - 1a o 1a 20 10 0 10 20 8.00 2a 8 ~ ao s8 Do GROUP CROSSl ~ r ROUP CROSSi GROUP CROSSi GROUP CRgSS1 G STA 4+77 SECTION. K STA 7+35 STA 7+35 SECTIGN O STA 11+65 ~ SECTIOIV C STA 1+82 SECTIDN G m ~ v~J W W W 96.00 ` , W 101.00 100.00 102.Q0 - - s ~ O ~ 0~ 0 - _ 0 - a,~ 0 95.00 0 oa / 91 AO 7.Q0 - 96.00 - g - ~ 0 0 ~ ,d O ~ O 0 0 O O ~ 00 0 O p % 0 0 0 O p 0 0 ~ 0 0 91 DO 90.00 86.00 92.00 DATUM ELEV DATUM ELEV ~ rrr DATUM ELEV DATUM ELEV - 10 0 10 20 r 10 0 1c 10 20 8100 z© 10 o is 20 Q ~ 20 10 0 10 20 DD 86.00 87.00 GROUP CRGSSI ~ GRgUP CROSSI GRgUP CROSSi GROUP CROSSi 35 STA 5+28 SECTIgN L STA 8+29 8+29 SECTION P STA 12+45 SECTION D STA 3+ SECTION H Z d y" Z Z a"o tr, Z ~ v.~,.~~ . ~ t!1 z ~ N (V N ~'W J ~ ~ ~ ~ ptj Q N rn ~(U p N ~ e m ~ O 96.00 ~ ~ ~ Z ~ in 103.00 96A0 104.00 ~ ~ O O I I O 1 % ~ W d ~ U 4 _ - - 00 - - - - - - - - - 91.00 0 98.00 - Oo 91.00 ` a Z ~ ~ u. Z~ ~ 99.a0 ~ , ~ o a ~ , o0 L - o 0 0 0 0 qq } Z z ~Oq 0 r 0 WW z 86.00 ~ Y 86.00 94.00 93.00 ELEV DATUM DATUM ELEV DATUM ELEV DATUM ELEV - 20 20 to a 1a 20 8.1.00 10 0 1 1 1Q 2q 20 10 0 10 20 20 to o 10 88.00 89.00 GROUP CROSS2 GROUP CROSSi GROUP CRGSSI ~ ~ GROUP CROSSZ STA 3+33 L 21 SECTION Q STA 12+66 12+66 SECTION R STA 12+79 ~ O SECTION AZ STA 3+25 L 59 SECTIDN $Z ,~nya¢19~87~47;ig;7a , ~ W ~ < p a ~ ~ W w ~ Z a Z J p ~ ~ Q o U Z S v h ~ O TYPICAL GABION BANK PROTECTION AT ACI, ~ TYPICAL GABION WEIR ATACI AND AC3. f ACl AND AC3. AC2, .AC3, ACS, AC6, ACB, AC10, AND ACl3, ~ W ~ NORTH BANK SOUTH BANK ~ J p ~ ~ ~ ~ HEXAGONAL HEXAGONAL wmE MESH GABION H Q N p N HEXAGONAL w1RE MESH 3 3 BASKET (TYP.) W ~ ~ ~ Z WIItE MESH NCDOT CLASS ~ RIPRAP {TYP.} WOVEN GEOTEXTIL3.FABRIC WITH D Z 0 4 0 12" OVERLAP AT ALL SEAMS {TYP,) W Ui Z ~ ~ ~ C G ~ Y 3' O r lC? / 1r ELEVATION B GROUND F NOTE: TOE PROTECTION GABIONS WILL ~ y, rte..- VARIES " - - - - - ~ BE KEYED 1' BELOW EXISTING GROUND N O d] p] d] 0] ELEVATIONS, ANY i IAPS BETWEEN GABIONS ~ ~ ~ ~ m / g`'tyP. WOVEN GEOTEXTH,E ~ A I E ~ AND SLOPE WILL Bl+:. BACKFHJ,ED. ~ U ~ 3 U FABRIC WITH 12" OVERLAP p ~ ~ 3 3''~' 8 ~ g'~• VARIES ' ~'I AT ALL SEAMS (TYP.) ~ a U / , NCDOT CLASS g` NCDOT CLASS "B" ~I~AVITY ~ABIaN WALL "B" RIl'RAP (TYP.) RIl'RAP (TYF.} ,rrK Ty A A ~ SCALE: N.T.S. GABION CHECK DAM Lr 1J1~ti1V m SCALE: N.T.S. GABION BASKET DETAILS GABION MATTRESS DETAIL NORTH BANK SOUTH BANK ~ STRUCTURE GABTON LENGTH GABION LENGTH A B C D E F G H I i3 ACl 24' 15' 4.5' 3' 3' 3' 4.5' 3' 3' 3' VARIES,1.0' AT WEIR, 6' AT END NOTES: AC2 46' 4b' 4,5' 3' 3' 3' 4.5' 3' S' 3' 8' 1. BASKETS SHALL BE FORMED OF A DOUBLE TWIST AC3 45 60' 4.5' 3' 3' 3' 4.5' 3' 3' 3' VARIES,1.8' AT WEIlt,12' AT HEXAGONAL MFSH. P.SNELS SHALL BE REINFORCED AT ALL EDGES WITH w>KE OF A LARGER DL4METER BASKETS SHALL BE CONNECTED TO ADJACENT BASKETS wTTH SAME SIZE WIRE. AC5 63' 115' 4.5' 3' 0' D' 4.5' 3' 3' 3' T AC6 45' 4S 4.5' 3' 3` 3' 4.5' 3' 3' 3' b' 2. STONE FOR NCDOT CLAS5 "B" RIPRAP SHALL VARY IN SIZE FROM 5" TO 12" wall NO GRADATION SPECIFIED. DETAILED AC$ 2T 2T 4 5' 3' 0' 4' 4.5' 3' 3' 3' 6' ~ SPECIFICATIONS SHALL BE FOUND INNCDOT, 5TAP~ARn AC10 63' 63' 4.5 3' 0' 0' 4.9 3' 3' 3' 6 enprnrrrarrnucFnux~nenannmcTRT~rmrmuc loan ACI3 45' 45' 4.5 3' 0' 0' 4.5 3' 3' 3' s 6' 3. GABION BASF.ET SHALL BE FASTENED TOGETHER TO U FORM A MONOLITHIC STRUCTURE. GABION BASKET AND GABION MATTRESS DETAILS v/ SCALE: N.T.S. ¦s V/ ¦ ~~y{ ~1/ 'A(' 1~ 0 B 4.5" 3` 3' 3' 4.5' 3' A A ~ ~ _ ~ ~~rs 6 V,, ~ 3' 9' 1.5' W ~~q GABION DETAIL AC7 & AC12 W SCALE; N.T.S, LJ 4.5'~ 3' 3' 3' 3' EXISTING GROUND WEIIL HEIGHT SEB PROI R HEIGHT SEB PROFII.E L ].5 i VARiES r 1' °t'~ Z ~ x ~ ~ o^~rv~, ~ ~ U' N l ls, i ~ ~ UJ z ~ N wOVBNGEOTEXTII.E FABRIC WITH 12" OVERAP 6" Vi^: C~} ~ ~ Q N Obi AT ALL SEAMS {TYP.) GABION MATTRESS s~ K~, Z ~ XU O q O~ ~ ? m~ ~ ~ CROSS SECTION OF t~VEIR A ;j Q o a I SCALE: N.T.S. i°n . ~ W w " x ..:z. Z Z C7 ~ WW a > z Y e~ ~dB ~ NOTE: FOR GABION C~~~ gays m m BASKETS AND MATTRESSES SEE DETAII, THIS SHEET. n~. ~r`°~~ 6' 3' y3~~r,~~ ~ ~ ~ ~ ~i~ NCDOT CLASS WEIR 'B' ELEVATION ~rti~ I' WOVEN co GEOTEXITLE EXISTING EXISTING V U- FABRIC CHANNEL BOTTOM CROSS SECTION OF GABION SPILLWAY B BGI OME FOR REVIEW ONLY AY B SCALE: N.T.S. J ~ o ~ o U Z o w o o ~.i p Z ~ ~ c~ ~ ~ ° a z o~ ~ ~ ~ o~ FNAL GRADE N o ~ z M ° Q_ U~ N ~ o FF G Z v~ N QY W N a F- Q o ~ ~ ~ U) ~ ~ a Q o ~ ~ a O N a" / ~ tnz q~ ~ a Q Qua ~ w ~ E%IS11NG AND FlN,AL ` ~G AND FlN,aL ~ ~ _ ~ o ~ o ~ o ~ GRADE r W ~ wai ZrnOW z ~y oa~z o ? ~ Z ~ ~ a? o°?° O m m mm (\i E- m t~n ~ m 4 ~ W ~ 3 U Li. _i O 0 U 98.0 X8.0 98.0 m 98.0 98.0 90.0 90.0 ,a~ 96.0 ~ 96.0 6.0 9 ~ ~ ~ R ,~y ® ~ ~~p~ 94.0 94.0 94.0 94.0 94.0 U N 92.0 92.0 92.0 0 92.0 92.0 C~ 0+40 0+00 'v~ +00 0 +40 0 A~ AC11 STORM ®RAIN PROFILE ~ E ~FIh R P IN RA D M .OR T S 9 C A ~ ~ ~ 0 Z 0 0 ~W ~ N t o ~ x O Z ~ 4 ~,Q~,a o F ~ o F ~;n ~ J ~ ~ .J Q W + N ~ ~ N N O F ~ Z Z EXISTING AND FNAL ~ ~ 3 ~ N W GRADE ~°oZ °y VJ w_ ~ z w~ ~o r= w o~ ww Z ~ EXISTING GRADE o o z z f'~ 3. '~'~1 ~ a ~ m a FI! a FINAL GRADE ~ W EXI5TING AND FINAL ~ E a °Z GRAD 104.0 ~ 04.0 1 104.0 'Z 0 104. W 102.0 ~ i -02.0 1 02.0 1 O 02.0 1 ~ ~ ~ ~ 100.0 oo.o 1 100.0 0~ 100.0 i I- i 98.0 98.0 i 98.0 98.0 ~ ~ 230 LF OF 4" HOPE ~ 0.5~ ~ ~ ~ ~ ~ N Z v cv ~o~a"ND~E~o.~% 30 L 9 6 . V `n r~ f1 W ~ ~ r 96.0 4+~ ~4 NW 96.0 96.0 Z ~ XV O N 1 }o. z a z - ~ - 9 4.0 ~ ~ ~ o o _ ~yx. V' Z ~ ~ i 94.0 0 - x ~ Z 94.0 - a 94.0 z 0-i" 00 ~ W Y 1 2+00 2+40 1 +60 1 +20 0+80 0+40 ~ 0+00 0+40 AC4 STORM ®RAI~1 PROFILE :b ~c~~J~~>~~ Cr;~ LE OFI R P IN RA D RBI T~ S A ERA T LA ~9~ ~ ~ W ~a..I ~ti~ ~ ~ N FOR REVIEW ONLY >~O Z J Q 4.. p~ o ~ o U Z NOTE 1: REMOVE 100 LF OF EXISTING PLASTIC DRAIN PIPE AND REPLACE UJITH APPROXIMATELY 220 LF OF NEW HDPE. INSTALL COUPLINGS, BENDS AND TEES TO CONNECT LATERAL DITCH AND DIRECT TO CREEK. ALL PIPE WILL BE BURIED TO ~ ]1 a~i THE DEPTHS INDICATED. INSTALL NEW DROP INLET AT LEE STREET. G F'" ~ NOTE 2: REMOVE EXIS`~ING DROP INLET AND INSTALL NEW DROP INLET TO MATCH EXISTING ELEVATIONS AND CONNECT Z O Q Z EXISTING DRAINS TO INLET. INSTALL APPROXIMATELY 200 LF OF NEW 24" HDPE PIPE FROM DROP INLET TO CREEK. PIPE J WILL BE BURIED TO THE DEPTH INDICATED. ~ j op ~ J NOTE 3: REMOVE DAMAGED CONCRETE PIPE AND REPLACE WITH APPROXIMATELY 30 LF OF NEW RCP. C~ ~ o > a ~ ~ ~ ~ L III w /r ~ ~ ~ ~ ~ AC13 OC ~ P © ~ RUGTURE DESIGNED TO STABILIZE ERODING CREEK BANK. SEE DETAILS ON FOLLOWING SHEETS TYPICAL GABION ST r l(;I Z Q m Am mm f° ~ (n m VA t~ Q ~ ~ LEI U rn ~ v O ~ v --I d 4 U m r LJ r } t ~ ~ c f.^ ' 1 µ fl ~~~~~hl!~.. ~ i l~ 1i1~4 I X14 4 - , i i << `ti 1 , rf 1 ~1,~ "'J e~ I~~~`~j, 0 ~ f T ~ - -w ~ . 1 .Y ~ ! ~ I ~i~ t l'ii i~ i ~~r~l~rr.3'~ SF ~ `t ` ' ~~~1 t +~~i~~{{l~<<~ p~IC~ SF '~-.;~,~rf,~~:r.~%~" TS ~ ( ~ % ll ~~11,t, r- ~ r~.~ V~ I, ~ ` ~u~l ~~4., 1 ' i~ ~`~I t `y % ~ j1 ~i'I ~ j' ~l ~~I, ~(i ICI( ~I'Ii~{ ( =!--f"%~ V s € l 111 ~,'~4 y , ~t~ ~ I ~ t-;- ; ~ 11~1tg ~ Ill js i ~ .-~~~1C~ h ~ a ~ , rt % ~ I 1 I ` Ord ~v ~ \v~ r'" tip' I~i4~ , r ~ - ~ ~~i i, tii i!,',IJ" , 4'~ 1 ~ ~ l.'~~'1 fi r' fir' , I i C10 ~ sF a .S ~ rail ~ 1 SFr' ~ 1 t 4~-~"; .py. r'L, r SF,r,~ ~ ~^='"ti.r CO~NSTRUCTIC~N c ~~f:~A 1~; ! ~ ,,r r~a"dw~r ENTRANCE/EKIT ~ ( r TS , - .F ~ ~'~,~t ~ P SF . / 5 L F~J ;~1,,~~,~`, ,.t a "`,~_ti ..fir-~ ~f<='~' AC8 f - ~ r i' r-._, ,,fr' ter',, ~j' ~1.~ ;:y SAD "~'P. ~ fib`, r , _ f ~ ~ ~ i SF SOD r' ' f ~ ~ f- ~ ~ ~ ; f r 'i ~ ;~?lr'r s , ! , ~ ~ ~ 1 / TS ~ r'' ...-~";..=>c ~ `,.,v SOD ~ + t~' ' z W LEGEND Q W ~ J --SF--SF--SILT FENCE ~ ~ TS TEMPORARY SEEDING ~ r-, ~ .`~`f > ~ .err ~ TS ':1~h f P PERMANENT SEEDING W ~ ~ _ ~rs' SF s~' Y ~ C~ DROP INLET PROTEOTION 1 ~ SOD ~ _.a TS Q li CULVERT INLET PROTECTION ~ t~ _ . u' ~~y .SF P. . F f, ' .~:~.--;ter TS j''f z ~ ,I S~ P ~ ~ o® °o C,~ ~ o ~ \ A•• i ~ ,L ~ °a F pe pR \ Xts~ ~ NE ~p ~ SS~'~' P~p~' S OE ~ tN ~ .~pN y Z M tNLE tN~ ~~N P pRpP Np E CONSTRUCTION LIMITS = 2.1 Ac.+_ n Z Z " E EX~S~ 2 DISTURBED AREA = 2.,1 Ac.+_ 'W` ~ N Z ° ~ (L W ~ ~ ~ Np~~ 0 TEA SWAMP/GROVE CREEK WATERSHED Z x ~ o ~,i NORTHEAST CAPE FEAR RIVER BASIN ~ Z m~ ~ ~~z ~ i O W aw t9 Z ~ ~ Z~ N ° WW a ~ w Y ~ oey T5 TEMPORARILY SEED ALL DISTURBED AREAS ~ ~ ~,y / ~ SEE EROSION OONTROL DETAILS SHEET py ef~V J o „n,, a~` ~ PERMANENTLY SEED ALL DISTURBED AREAS G~; ~ ~E`,~~ j SEE EROSION CONTROL DETAILS SHEET ~ ~ W ~5 , SOD ANY DISTURBED LAWN AREAS WITH SAME SPECIES TURF ~ ? s ~ ~ W ,Q " ~ U~ ,tip ~ J ~ Z 50 0 50 100 150 w W -4 1 U- 0 0. Scale: 1" 50f Q 6~ MAX. 4' MAX. Q VARIABLE AS DIRECTED BY THE ENGINEER _ ~ SEEDBED PREPARATI®N ~.J a SILT FENCE FABRIC 19 GA HARDWARE CLO1H (1J4 MI DWARE CLO1H (1J4 hdESH OPENINGS) ~ ~ MIN, i2-1/2 GA. INTERMEDIATE 1) Chisel cor~pacted areas and spread topsoil 3 inches deep over adverse U z° MIN, 10 GA, tMRES -ONLY NEEDED WERE 3` LINE HARES SILT FENCE NEECS REINFORCEMENT 2' soil coed i t i ans, i f ava i lab le, 2) Rip the entire area to 6 inches depth, ~ ~ NC~OT ~'S OR ;y57 WARMED STONE 3) Remove all base rock, roots and other obstructions leaving surfaces ~ ~ 0 °O°0°0°0°0°004°0 4 0 0 0 0 0 0 0 0 0 a° ~ GRADE ° 0000°0°0°a°0°0°0°0°Oa0°0°O°0°0°O°0°0°0° 00 16 reasonably sr~ooth and unifora, = O 4) Apply agricultural line, fertilizer, and superphosphate unifarr~ly ° Z GRADE and r~ i x w i th soil (see be l owe) , G w o 2' 1ADE 5) Continue t i l l age unt i l a well -pulverized, f i rr~, reasonab l y un i f ors J ~ o seedbed is prepared 4 to 6 inches deep, a ~ ~ 6) Seed a freshly prepared seedbed and cover seed lightly with seeding ~ cu equ i pr~ent or cu l t i pack after seeding, ° q ~ ~ ~ ~ ~ FR NO T VIEW FRONT VIEW 7) Mulch immediately after seeding and anchor mulch j- ~ inz o ~ ~ 8) Inspect all seeded areas and rake necessary repairs or reseedii~gs oa ~ STEEL POST within the planting season, if possible, If stand should be over a WOVEN MARE FABRIC 60% dar~aged, reestablish f o i l ow . ng or i g i na l l i rye, f ert i i i zer and SILT FENCE FABRIC seeding rates, ~ ~ ~ 9) Consult Conservation Inspector on maintenance treatment and ~ O L~ ~ m m m u~mv~ ° ° FlLL SLOPE I . ~ fertilization after permannent cover is established, ~ ~ ~ ~ ro N i ,e; FOR REPAIR OF SILT J:1.4IE:. - ~.4~;.. FENCE FAILURES, USE f1QIE;_ O ~ No. 57 WASHED STONE. -USE SILT FENCE ONLY WHEN DRAINAGE AREA iv ~;_~;"`"~„1 FOR ANCHOR NHEN SILT -USE ONLY WHEN DRAINAGE AREA ~ Apply Agricultural Lir~estone - 2 Tons/Acre C3 Ton per Acre on clay soils) ~ o o U DOES NOT EXCEED i/4 ACRE AND NEVER IN M GRADE FENCE IS PROTECTING DOES NOT IXCEED 1 ACRE AND NEVER IN AREAS OF L'DNCENTRATED FLOW CATCH BASIN. AREAS OF CONCENTRATED FLOW Fertilizer - 1,000 lbs./acre - 10-1G-10 c fi" MIN. COVER Superphosphate - 500 lbs./acre - 20% I OVER SKIRT + iV Mulch - 2 Tons/Acre - sr~all grain straw m ANCHOR SKIRT AS Anchor - Asphalt E~ulsion @ 300 gal, acre DIRECTED BY ENGINEER a~ SIDE VIEW 0 a STD. N o. STD. No. SEEDING. SCHEDULE VEGETATION PLAN 6.62 :DTI a~N s.5~ 1. MARCH 1 - AUGUST 31~ 50LB/AC HULLED COMMON BERMUDA GRASS 40LB/AC GERMAN MILLET 0°0°0°0°0°0 RIPRAP HEADWALL 2. SEPTEMBER 1 - FEBRUARY 28. 125LB/AC UNHULLED COMMON BERMUDA GRASS ~ ' I 0°0°0°0°0°0°4°0° 50 M N. 000000 0 0 0°oooa 120LB/AC RYE GRAIN a°o°o° °°o°o 'i o°o°o o°o°a CLASS B RIPRAP 0 0 0 0 0 3, ADD 3000 LB DOLOMITIC LIME AND 500 LB/AC 10-10-10 FERTILIZER JUST PRIDR ~ $ $ $ $ $ $ $ ~ y MA1H X57 WASHED STONE 0°0° 0 a 8~ 8 8~ $$8~ 8$ 8 8 8 I- TG PLANTING AND INCORPORATE LIME AND FERTILIZER 3" - 6" DEEP IN SOIL MULGH ~ g $ ® °o°o o°o° $ $ 8 $ ao oa ~ $ 8 8g$ $8 $~88~ 8 g8 ~ a o 0 0 ~8$$ $ 8 8$ °o°o o°o° 2 TONS/AC SMALL GRAIN STRAW, CULTIPACK STRAW T® SECURE IN PLACE, 8 ~ 8 88 8g~~' 8$8g~$g$ ~ aoo o a EXISTING $ 8 8 8 8 ~ o0 0 0 0 gggg ROADWAY $ $ $ 8 $ ~ $ $ ~ °oo° 8 8 8 0 0 0 0 0 4. AFTER INITIAL STAND OF GRASS, TOPDRESS WITH 50 LB NITROGEN AND SO LB ~ 888 88 8 $ 8 8 z °o°o o°o°o S$ 8 8 ~ ~ 000 000 $ s ~ $ POTASH BETWEEN APRIL 15 AND OCTOBER 15, $8 8 $ °o°o°o o°a°o {J. $ 4 $ $ $ CV 0 0 0 0 0 0 0 0 $ $ $ $ 00000a°°p0000a000 $ $ $ $ $ ~ 0 0 0 O 0 0 0 O00a000®Oa0 2" TO 3" COARSE AGGREGATE 0 00000 Q~ Z GRADE PAD SO WATER 1^~1LL NOT FLOW IPJTO STREET ~ v.na~ MAINTAIN THE GRAVEL PAD IN A CONDITION TO PREVENT MUD FROM LEAVING SITE SEDIMENT STORAGE 380D CF PER ACRE Consult Erosion Cantrol Engineer or Soil Conservation Service for additional p 720C CF STORAGE FOR 2 ACRES DRAINED TOPDRESS PAD WITH 2 TO 3 STONE AS NEEDED TO MAINTAIN EFFECTIVENESS inforr~ation concerning other alternatives for vegetation of denuded areas, 1' 3' The above vegetation rates are those which do well under local conditions; ii other seeding rate combinationsare possible, N W STR III 35' MIN. 15' MIN. E CON UCTION ~ I ii EXISTING RUADWAY t ~ q I~ o,~ ~1U(~~l>J 00 Ter~porary - Reseed according to opt i t~ur~ season for desired perr~anent ~Po, ~ ~ o i l ~ vegetation, Do not allow temporary cover to grow over 12 inches in height N q ~)t~t?t1O~~O 12° MIN. A ~Jt)`~t>U~>U before row i ng, otherwise fescue gay be shaded out, ~ 6 MIN. 2° TO 3" DIA. COARSE AGGREGATE \ } ~ ~ ~ \ y 9~ '~J ~ ~ ~ GEOTEXTILE FABRIC ~ REVISIONS REVISIONS J DATE DESCRIPTION CROSS SECTION DATE DESCRIPTION CROSS SECTION ® ~ STD. No. STD. No. z W 6.06 $.~JJ ~ W Z W ~ W . Construction Schedule Z~ 1, obtain plo,n approval and other applicable permits. 2, Identify o.nd flag work l i mts, PR~1 PROVIDE GRDUNDCDVER ON EXPOSED SLOPES 4JITHIN 21 CALENDAR DAYS FOLLOWING COMPLETION ~ 3, Install temporary gravel construction entrance/exit, ~ F ~ OF ANY PHOSE OP GRADING, 4, Instal' sedident fence and other erosion control features, P R 01 PROVIDE PERMANENT GRDUNDCDVER F"OR ALL DISTURBED AREAS WITHIN 15 W':]RKING DAYS DR ~ 5, Clear vegetation as shown to perform work and provide temporary ground cover and seeding to stabilize areas disturbed„ OR 90 CALENDAR DAYS, WHICHEVER IS SHORTER, FOLLOWING COMPLETION 0'~ CONSTRUCTION, ~ a v ~ ~ ~ ~ 6, Install gabion structures and install storm drainage, Maintain erosion control features during construction, Z U1 z ~ N 7, Complete final grading of grounds and permanently vegetate areas disturbed, sod lawn areas disturbed, :GY O. W J r' rn O tn~ t'3 ® ~ a ry of ~ ~ XU ~ N k' 8. After site is stabilized, remove all temporary erosion control measures and install permanent drainage outfall and install p dZm~ permanent vegetation on the disturbed areas, W aZ U X Z ~ ~ J 9, All erasion and sediment control practices will be inspected weekly and after rainfall events, Needed repairs will be made T H E THE CONSTRUCTION CONTRACTOR NAME A RESPONSIBLE PERSON DESIGNATED w z a immediately AS 1 AS THE PRIMARY PERSON RESPONSIBLE FOR MAINTENANCE OF EROSION CDNT~2OL. FEATURES ~ ~ Y u~ Maintenance Plan z ~ 1, All erosion and sediment control practices will be checked for stability and operation following every runoff-producing rainfall, but in no case less than once every week, Any needed repairs will be made immediately to maintain all practices as designed, ~ ~9.~ ~ ~ W 2. Sediment will be removed from behind the sediment fence when it becomes about 0,5 ft deep at the fence, The sediment fence will be repaired or replaced as necessary to maintain a barrier, d~~:` ~ W V . ~ ~ ~ mop f~, L ~ ~ 3, The temporary gravel construction entrance/exit will be periodically topdressed with Z inch stone, as needed, to prevent transportation of mud onto the street, vq~fY ~~D I CO) u 4. All seeded areas will be fertilized, reseeded as necessarYy, and mulched according to specifications in the vegetative p Ian to maintain a vigorous, dense vegetative cover, ;~j a.