INDEX TO DRAWING

DRAWING NO. I

2

' 4

LEMON BAY PRESERVE Wetland

DRAWING DESCRIPTION TITLE SHEET WEIR DETAIL SHEET SKIMNER DETAIL SHEET EROSION CONTROL SHEET

PROJECT VICINITY MAP

Restoration Project (Weir

C.A.: JAMES LEY ESBC EXECUTIVE DIRECTOR: Robert Potten COUNTY COMMISSIONERS: NORA PATTERSON JOE BARBETT A SHANNON STAUB PAUL MERCIER JON THAXTON

SARASOTA COUNTY ENVIRONMENTAL SERVICES WATER RESOURCES I 001 SARASOTA CENTER BLVD .• SARASOTA. FL 34240

PROJECT MANAGER: Mike Jones PHONE: 941 -861 -6251 PROJECT ENGINEER: James P. Lomoncuso, P .E. PHONE: 941 -861-0599

SARASOTA COUNTY SARASOTA, FLORIDA

Modification)

PROJECT LOCATION

PROJECT LOCATION MAP SEC.4 TWP.40 RNG.19

JAMES P. LAMANCUSA STATE OF fLORIDA

P.E. I 57290

DRAWING NO. REV.

1 of 4 DEC 2006

LOCATION OF PROPOSED SKIMMER

APPROX LOCATION OF TURBIDITY BARRIER

DURING CONSTRUCTION

/ ~

APPROX LOCATION OF SEDIMENT CONTROL

SKIMMER NTS

END SECTIONS TO BE FIELD LOCATED

<I

CONSTRUCTION PART "A"

INSTALL 12" THICK (Dso=6" MIN) RIP- RAP- IN FRONT OF NEW SKIMMER

PLAN VIEW

EXISTING RIP-RAP REMAINS

Place Turbidity Barn'er during

construction of skimmer

(PART 'A") such that

South Branch pools then

flows to North Branch in

high water conditions

ARROWS SHOW EXISTING FLOW PATH - TO BE REDIRECTED DURING CONSTRUCTION

SCALE 1 "= 16'

DETAIL "D" fiiOT fO SCH.1

"I

DARK OL/V£ GR££N FIBERGLASS SH££T ( r-.

!"THICK-OVERLAP AND S£CUR£ TO POSTS~ USING J 16 STAINLESS OR UK£ PRODUCT END SECTIONS TURN 90' TO CONNECT TO

CONCRETE WEIR - PLACEMENT TOP £LEV. ' TO BE FIELD LOCATED

•25 YR FLOOD STAG£ • 4.8 ' EXIST. CONC WEIR

SARASOTA COUNTY WATER CORE SERVICES / ENV. SERVICES

IOCll SNIASOfA C(Nf[R 81.110. SNIASOfA. nORIOO 34240

JMI[$ ~ P.[. 10.' 141/8&1• 09!1 • FIIX' 141/ 8&1-018&

•. . . . . . .. . ·.. . . . ·. . . . ""'\:;Q--

0~ ' ""'\: « ~"" EXISTING

~ EMBANKMENT

RPL -STRUCTURAL FIBER REINFORCED POSTS MIN. 6 ''X6" - SPACED 4 ' 0. C.

CONSTRUCTION PART "A"

SECTION C-C 'I NOT TO SCALE 'I

~sr-·.:.o. ~ SFACCltt(D MID ~D A 1• Af (N() 01' lli(H SlCrJOit \

'I

'I

BOTTOM OF SKIMMER ELEV. @ 1.3'

SEE DETAIL "E"

EXIST. ELEV. ON

DETAILS

PROFILE VIEW UPSTREAM SIDE - .34' NOT TO SCALE

DETAIL "E" VIEW FROM EAST SIDE

NOT 10 1C1U

EXIST/STING CONC WEIR ~

~ • • ~ • • • • 0 • • •

/V>v;'A"', /0"// SEE DETAIL "D" FOR END

SECTION INFORMATION OISTANC£ TO 8£ 8' MINIIIUM

TOP £LEV. •25 YR FLOOD

~STAG£ 0 4.8'

sono~o~ CLCV. 6" BfLOW

CONC W[IR CLCV. SCT AT I .J ' t

t

INSTALL 12" RIP-RAP (Dso=6" MIN) UPSTREAM OF NEW SKIMMER UNDERLAY W/FILTER FABRIC ON TOP OF EXISTING GRAD£

LEMON BAY 'foUon4 ReotoraUon

'folr llocllrleoUon Jotnu P. Lomoncuao Slolo of Flotldo P.E. Numbt1: ~7290

00C ()Aft, 12/4/01 SH[[f NO.

~------1 3 nc.o ~T(: 4- 3-06 01

-ltf:O.J. 4

X

4. 13 '

0 .74'

-0.86'

2.74' LOCATION Of, .. .10 '4 -: ~~'49 , X 2 .61'

PROPOSED ~··· :::· .~ TOB ELEV. (W

WE I R , .... , :::= 11

.. 5 . 76' 4 ·69

X 5 .00 '

EXISTING CONDITIONS

5.91' a«. x ..,_oq_

~*­<()~

' s\.o?t iOt 0

-1 .68'

-1.64' X

4.2 X

X EXISTING SEDI • -r-SCALE 1" = 6'

REMOVE EXIST.

-0.35' X

STORE - THE RE ET NORTH & S UTH OF'

CONSTRUC D EIR

Sheet Pile

·. .. ~ \ . . . ._. . -.. .·:·· .·. ·~ .. : .. ......... ... ,.:: .. .. ,• • ,. . ..

.. , . ~ .. .. ,, . .. ' ., ... ~ .. ..

8" THICK CONCRETE SERVICE RAMP W/12" OF' SAND SUBBASE

Sheet Pile Retaining

SARASOTA COUNTY

-5.68' X

-5.70' X

SECTION A-A HOT TO SCAl£

PROP. EL= 2.3' (North Edge)

• .. .

.4'

PROFILE VIEW

! Slope ot 2~ for Drainage

HIGH WATER CONDITIONS WATER WILL F'LOW OVER

/ PROP. EL=2.0'

DETAIL PLAN VIEW NOT TO SCAl£

! WATER CORE SERVICES / ENV. SERVICES

1001 SAAASOTA C(NltR ILifO. SAAASOTA. nOifiiiOrA. 34240

.-s .......aJSA. P.c. ro,, 141/MI-~ • '"'" t41/861-0M6

CONSTRUCTION

PART "8"

X

/.: ~0,() '11-1-0-"

,5 .98'

5 .73 '

5.4 ' X

4 .12'

1.20'

6.15'

X 6 .35'

CONSTRUCTION PART "8" 0 -00 NORTH BRANCH ~--------,_ __ __ PLACEMENT

_____,___O.F PROP. WEIR

Place Turbidity Barrier during construction of weir (PART

''8") such that North Branch continues to flow

~£MOVE EXIST RIP RAP AND R£ -US£

WHERE SHOWN

STORAGE AREA OF' TEMP /PERMANENT EXCAVATED MATERIALS AT TOP

OF' BANK ON EITHER SIDE OF' WEIR HYDRO-SEED AS NECESS.

+ sz -r ~T CONCRETE WEIR

LOCATED DOWNSTREAM CONTROL ELEVATION @ 1. 71 '

5.0

4.0

0 12' -1 03' ~.80'

3.26'

I ._z--... I

RE-USE EXIST. RIPRAP WHERE SHOWN GRADE & COMPACT AS NEEDED

0 + ~ 0

PROP. EL=2.30' (Top of Concrete

8" Reinforced Concrete­Cop Over Sheet Pile Weir

& Grode ot 2~ to the South

PLAN VIEW

SECTION 8-8 NOT TO SCAL£

Pile Weir: Elev. 2 . 3' (Top of Concrete)

Area Graded 4:1 (Apprax.)

SERVICE ROAD OVER WEIR - TOP WITH 8 " REINFORCED POURED CONCRETE (Monolithic Pour)

PROP. EL=2.0' (Top of Concrete)

Min. 12" Compacted Sand Sub-Bose Below Concrete

HOT JO SCAt£

CONTINUE SHEET PILING INTO BANKS APPROX

8 ' FOR STABILIZATION

ADD 12" OF' RIP-RAP (D~=6") UNDERLAID WITH F'ILTER F'ABRIC

(Max 50~ by wt. smaller than 6 ")

CONCRETE CAP OVER SHEET PILE ENDS AS SLOPE BEGINS

. ·. , . · ...... EXIST

DITCH

APPRO X . 14' WIDE DITCH

ELEV

NOTE: EXTEND PILINGS TO A MIN. DEPTH = -1 0' ELEVATION OR AS REQUIRED F'OR STABILIZATION PER MANUFACTURER

OWG QAT(, 12/4/01 SHUt HO.

LEMON BAY Wetland RatoraUon

Wolr llodllleaUon Jomet P. lomoneuso Stote of no.;do P.. : 7

nCLo QAT(, •-3-oe 2

_IY, O.J. 4 Oti:CK(O l't: JJtl .

POST OPTIOHS: WOOD 2{ - . o WOOD 2" X 4"

PLAN

lOOMSOII'Io<tdii)'-MdLi9111tr Compocltd _, Tho Upol""'"' ["91 01-. l -SOII'Io<tdii)'--Li91111Y

(ompocltd _, Tho llpolt .... ["91 01 - ·

PLAN

w ' T ....

Anchot Lowtt 8oltt W'rth 2 - 2• • 2• • ,.. SI.Okes p., e.. Anchor Top 8oiH To LOWtl' 8oiH Wi\h 2 - 2• a 2• a 4' SIOktt p., eo.t.

ELEVATION

I!fE..jJ

1:lQIE

ELEVATION

==~!linN~~~ s::.r '':C~. · ~.· Ho~!'or''..,' ~ " aim;'" to ·~

BARBIER FOB UNf>AVEQ PITCHES

}

50' On Conlota ( T,... ) AaR~ittcl . .

PLAN

Mmot .... W.lh 2 - 2'" • 2 • • 4'

Sl ... a Pt< - · ~~ [ ...

~ ... -ELEVATION

CW< I{• I{ Sl[(l 1.33 UIS/n. - ·

6' Mo • .

ELEVATION

TYPE Ill SILT FENCE

ELEVATION TO 8[ USEO AT SElEtTEO SITES -A[ THE NATURAl GROUNO SlOPES TOWAIIO IH( TOE or SlOPE

TO 8[ U$[0 AT S[l [tT£0 $11[$ - TH( NATURAl. CROUHO SlOPES TOWAAO TH[ TOE or SlOPE

TYPE Ill SIL I FENCE

.t:IQ!E.;

BARRIERS fOB FILL SLOPES

TYPE Ill SILT FENCE PROTECTION ABOUND DITCH BOTIOM INLETS.

00 HOT I)[PI.oY 01 A .._[A THAT SilT r[HC[$ Will. ACT A$ A (lAM ACROSS PE-NT FI.OWIHC WAT[AtOUftSES. SI.T rEHCES AAE TO 8( U$[0 AT Ul'lNil lOCATIONS - T\IA8IOITI' -DIS USED AT PE-NT 8001£$ or WATEA.

SILT FENCE APPLICATIONS NOT TO SCALE FOOT INDEX 1 02

TYPE Ill SILT FENCE

1:iQIE.; SPAOHC 'OR T'/11£ • r[HC£ TO 8( 01 ACCOIION<t[ WITH tNAAT I, SH[[T I or 3

AHO OITtH INStAllATIONS AI -STRUtTUII[S StCET 2 or 3.

SECTION

f?ARTIAI. INLET COMPLETED INLET PITCH BOTTOM INLET

- !IOU$ Will< 2 - 2" X 2" X 4' STM£S PEA !IOU.

C:e OZ. N\'I.ON AEH'OAt£0 PIIC r~ (300 PSI TEST) )

.. 0

TYPE

T'/11£ A OA 8 rtHC£

IIIU.t;

80US TO 8( StM£0 AT TH( OIA(CTION or THE £NCIN[EA.

lOOSE SOil P\ACtO 8Y 5HO'JD. AHO UCHTl Y COUPACTEO AlONG IJP5TA[HI roc£ or aous.

BALES 8ACKEQ BY f ENCE

CI.OSEO CW. SOUO 1'\ASTIC rOAM noTATION (6" OIA. [OUIY.) ( 12 liS. PEA n . IIUO't NOCY)

~ I I

~~-- l-::C,'7:::!-c PIIC r~ (300 PSI

STAOoCTH)

ST) WITH lACING CROUM(TS ) GAI.VNil[O a-~

0 1•5' StO. ($.t1Gl[ PN<El rOA l)[fiTHS 5' OA Oz•5' STO. (HXIITIOIIAI. PN<El rOA I)[PTHS > C\IATNH TO A[ACH eonou uP TO I)[PTH$ or

lESS).

n 10 rttT.

TW0(2) PN<El$ TO 8[ U$[0 rOA I)[PTHS CAEATEA THAN 10 F([T UHl[$5 SPECIAl I)[PTH CUIITNNS SPEtoriCAI.lY tAI.lEO rOA 01 TH( Pt-"'S OA AS I)[T[-0 BY TIC [ NCIN[[A.

1:iQIE.; COUPOHEHTS or TYPES I AHO I MAY 8[ s...N1 OA ICO<TICAl TO PAOPfii[TAIIY !)[SIGNS. - .......c;[loi[HT ON TH( PAOI'AI[T­AICHTS or TH( 0[$1GH[A SHAll 8( THE SOl[ MSI'OHSieUTY or TH( USEA. SU8$TnUT10N$ rOA T'/11£$ I AH0 o SHAll 8[ AS -0 8Y TH( [NCIN[[A.

FLOATING TURBIQITY BARRIERS

POST (OPTIOHS: 2" X 4" OA 2-1/2" - · 01A. WOOD: ST[Q. 1.33 lBS/n. - ·>

1 I 02. H'f'\.ON ft(WORC(O PIIC r~ (300 PSI TEST)

1:iQIE.;

TYPE II G

- L..

~Gik .. .. f .. t-------11---.....j.-\o 1--------ll-----l

Tl.fi8IOI1Y - rOR nOMNC STIIEAIIS AHO T1tW. tAEEIC$ MAY 8[ - no.TWC. OA STM£0 T'/11£$ OA - C-TlON$ or T'IP[$ TNAT W1U. SUfT Slit tOHOIT10N$ AH0 OI[£T ~ COHTIKll. AH0 WAT[A OUAliTY AEOUIItEM(HTS. THE -.vi T'IP[(S) W1U. 8( AT TH( COHTAACTOAS OPTION UHlESS OTH(IIWIS[ SPECJn£0 01 TH( Pt-"'S, H(JW(V[A PA'NEMT Will.

I. nO.TINCl _,.,-All( TO 8[ PAlO rOA UHOtA THE tOHTAACT UNIT PfiiCl rOll no-TING Tl.fi8IOI1Y -A. tr.

2. STM£0 T\IRBICITY -AS ARE TO 8[ PAlO rOA UHOtA TH( CONTRACT UNT PIIIC[ rOA STM£0 T_., -A. tr.

STAKED TUBBIQITY BARBIER

8( UHO(R TH( PAY ITDI(S) £STMU5H[l) 01 TH( Pt-"'S r OR n-_,., -.vi AHO/ OA

StM£0 Tl.fi8IOI1Y -· POSTS 01 STAKEO Tl.fi8IOI1Y -AS TO 8[ OIStAI.l£0 01 VERTICAl. POSITION UIUSS OTtt[liWIS[ Ollt:tTEO 8Y TH( [NCIN[[A.

TUBBIQ!JY BARBIER APPL!CAJ!ONS

FLOATING TURBIDITY BARRIERS NOT TO SCALE FOOT INDEX 1 03

...... c

.Q 0 ~ :.0 0

:::1

~ ·ij w !;l: Vl ~ ...... a::-Q. ~

~f c z 0

0:.:; ::li 0 ......... _, 0 .. ..

a:: "0 c 2 ... !;I:

(/) ....J <( 1-w 0

....J 0 ~ 1-z 0 0

z 0 Vi 0 ~ w

0 .. ID

.. ;g

ORAIITNG NO. REV.

4