Placement Site Additional Detail.pdf

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LEGEND

ACCESS ROAD

--- DREDGE MATERIAL PIPELINE

---- DECANT PIPELINE

MARSH AND SWAMP PROTECTED HABITAT

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RIPARIAN SCRUB PROTECTED HABITAT

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l l (N) DREDGED MATERIAL PLACEMENT LEVEE

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NOTES:

1. DRAINAGE WATER SHALL MEET THE WDR

UTILIZING A DECANT SYSTEM DESIGNED AND

CONSTRUCTED BY THE CONTRACTOR THE

DECANT PATH SHALL BE CONFINED TO THE

SllE BOUNDARY.

�---STAGING AREA

DREDGE MATERIAL SUPPLY PIPELINE

SHALL 1'JRN UPSTREAM OR

DOWNSTREAM DEPENDING

ON DREDGE OPERATION

PROPOSED DISCHARGE

LOCATION

S-19

Decker Island

PROPOSED CONTAINMENT LEVEE

EXISTING GRAVITY DRAINAGE

PATH FOR DECANT WATER

200' a 200' ,400'

SCALE: 1• = 200'

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PROPOSED GRAVITY DRAINA<E

PATH FROM McCORMACK PIT

DECANT WATER (SEE NOTE2)

PROPOSED DISCHARGE

LOCATION SEE N0-ra 3

DREDGE MATERIAL SUPPLY PIPELINE

SHALL TURN UPSTREAM OR

DOWNSTREAM DEPENDING

ON DREDGE OPERA110N

100'

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SCALE: 1 • = 100'

LEGEND

ACCESSROAD

---DREDGE MATERIAL PIPELINE

---DECANT PIPELINE

EEE-=E=ililr<IP.ARIAN WOODLAND PROTECTED HABITAT

MARSH AND SWAIW PROTECTED HABITAT

RIP.ARIAN SCRUB PROTECIEDl'IABITAT c==:=:HMPACTED AREAS OF PR01BITB> HABITAT l l (N) DREDGED MATERIAL CONTAINMENT LEVEE t J

NOTES:

1. DRAINAGE WATER SHALL MEET THE WDR

UTLIZINGA DECNIT 8Y81EM DESIGNED AHO

CONSTRUC'TBl BY THE CONlRACTOR. THE

DECANT PATH SHALL BE CONFINED TO THE

(N) DR8'GED MATERIAL CONTAINMENT

LEVEES.

2. SITE S1�2 SHAU. BE USED AS A SETltJNG BASIN .. CONJUNCTION Wm-t lHE McCORMACK PIT (SEE SHEET P-5).

3. SITE S1�2 SHALL BE USED FOR DREDGE

MATERIAL PLACEMENT" IN lHE EVENT THAT McCORMACK PIT IS UNAVAILABLE FOR USE.

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LEGEND

DREDGE MATERIAL PIPELINE

-- DECANT PIPELINE

MSMDW RIPARIAN WOODLAND PROTECTED HABITAT

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RIPARIAN FOREST PROTECTI:D HABITAT

WWRM MARSH AND SWAMP PROTECTED HABrrAT

RIVER HABITAT PRO"TECTED HABITAT

c:::::J IMPACTED AREAS FOR PR01EC'TED HABITAT

NOTES:

1. DRAINAGE WATER Stw.L MEET THE

WDR UTIUZING A DECANT SYSTEM

DESIGNED AND CONSTRUCTED BY THE

CONTRACTOR. THE DECANT PATH

SHAU. BE CONFINED TO THE SITE

BOUNDARY.

2. SITE Sf&-1 SHALL BE USED AS A.

SETTLING BASIN IN THE EVENT THAT

ADDITIONAL SETTLING TIME IS NEEDED.

CURREHTl. Y, S16-1 WILL BE USED PRIMARILY FOR.ACCESS OF TiiE

PROPOSED DRAINAGE PATH.

121' I)' 121" 8GO' - - - --- - -

SCALE: 1° = 125'

/1, PROPOSE D DISCHARGE

LOCATION SHALL CHANGE

DEPENDING ON THE SITES

TOPOGRAPHY.

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STA GIN G

AREA

PROPSED GRAVITY DRA INAGE

PATH FOR DECNfTWATER

SITE BOUNDARY

\ S16-1

Rio Vista

(SEENOTE2)

DREDGE MA.lERIAL SUPPLY PI PELINE SHALL TURN UPSlREAM

OR DOWNS TREAM DEP ENDING ON

DREDGE OPERATION

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LEGEND

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