ADDENDUM_08202019_CG805.pdf

STABILIZED CONSTRUCTION ENTRANCE

INLET PROTECTION DETAIL

"SUPER" SILT FENCE DETAIL

TYPICAL RIP RAP CHANNEL

NOTE:

PROVIDE AS SHOWN ON THE PLANS.

FILTER FABRIC OR

GRAVEL BEDDING

TRAPEZOIDAL

STANDARD RIP-RAP LINED CHANNELS

2'

3:1 MAX SIDE

SLOPE

S E

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G d w g

CG805

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A Y

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P

O E

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RTA SUBMITTAL

P I C

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I N

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E N

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P L O

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I S

P O

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I L I T

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I S

T R

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K E

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SHEET ID

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US Army Corps of Engineers

C A

T E

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C

A D

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S h e e t s C i v i l P

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A D

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U M

AutoCAD SHX Text

SCALE: NO SCALE

AutoCAD SHX Text

NOTE: "SILTSACK" OR APPROVED EQUAL STORM SEWER INLET PROTECTION.

AutoCAD SHX Text

SCALE: NO SCALE

AutoCAD SHX Text

LENGTH OF STABILIZED CONSTRUCTION ENTRANCE

AutoCAD SHX Text

% SLOPE

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LENGTH (L) FOR COARSE GRAINED SOIL

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LENGTH (L) FOR FINE GRAINED SOIL

AutoCAD SHX Text 0 - 2%

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50 FT

AutoCAD SHX Text

100 FT

AutoCAD SHX Text 2% - 5%

AutoCAD SHX Text

100 FT

AutoCAD SHX Text

200 FT

AutoCAD SHX Text > 5%

AutoCAD SHX Text ENTIRE SURFACE STABILIZED WITH FABC BASE COURSE SAP BY LOCAL ORDINANCE OR OTHER GOVERNING BODY.

AutoCAD SHX Text 25' R

AutoCAD SHX Text 25' R

AutoCAD SHX Text

EXISTING GROUND

AutoCAD SHX Text PROVIDE APPROPRIATE TRANSITION BETWEEN STABILIZED CONSTRUCTION ENTRANCE AND PUBLIC R.O.W.

AutoCAD SHX Text

1 1/2" - 4" DIA. STONE

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FILTER FABRIC

AutoCAD SHX Text ADDITIONAL LENGTH OR TOP DRESSING MAY BE REQUIRED BY THE DISTRICT AS CONDITIONS DEMAND.

AutoCAD SHX Text ALL SEDIMENT SPILLED, DROPPED, WASHED, OR TRACKED ONTO PUBLIC RIGHTS-OF-WAY MUST BE REMOVED IMMEDIATELY.

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BAG DETAIL

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INSTALLATION DETAIL

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INLET FILTER BAG

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DUMP STRAPS

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INSERT 1" REBAR FOR REMOVAL OF BAG FROM INLET

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LUMBER

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WIDTH=W

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INLET GRATE

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LENGTH=L

AutoCAD SHX Text

CURB OPENING

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DEPTH=D

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LUMBER

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PROVIDE OVERFLOW SLOTS FOR FLOOD OVERFLOWS

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DUMP STRAP (TYP.)

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INSERT 1" REBAR FOR REMOVAL OF BAG FROM INLET

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DUMP STRAPS (2 EACH)

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EXPANSION RESTRAINT (1/4" NYLON ROPE, 2" FLAT WASHERS)

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SCALE: NO SCALE

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CHAIN LINK FENCING

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EXISTING GROUND

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FILTER CLOTH

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EMBED FILTER CLOTH 6" MINIMUM INTO GROUND

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16" MIN. 1ST LAYER FILTER CLOTH

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2-1/2" DIA. GALVANIZED OR ALUMINUM POSTS

AutoCAD SHX Text

FLOW

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33" MIN. POST AND 2ND LAYER FILTER CLOTH

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EXISTING GROUND

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CHAIN LINK FENCE WITH ONE LAYER OF FILTER CLOTH

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2-1/2" DIA. GALVANIZED OR ALUMINUM POSTS

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33" MIN.

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36" MIN.

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6" MIN.

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16" MIN.

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FLOW

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FENCE POSTS, MAX. 8 FT. O.C.

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FLOW

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SCALE: NO SCALE