Atch 2 - Drawings 50-04-6329.pdf

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Sac RM 71. 3R Erosion Protection
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ISSUE DATE:

of Engineers

US Army Corps

SOLICITATION NO.:

CONTRACT NO.:

APPROVED FOR PUBLIC RELEASE. DISTRIBUTION UNLIMITED

DISTRIBUTION STATEMENT A

THE SCOPE OF THEIR EMPLOYMENT AS REQUIRED BY ER 1110-1-8152.

OR SIGNATURE AND REGISTRATION DESIGNATIONS OF INDIVIDUALS APPEAR ON THESE PROJECT DOCUMENTS WITHIN

THE PROJECT WAS DESIGNED BY THE SACRAMENTO DISTRICT OF THE US ARMY CORPS OF ENGINEERS. THE INITIALS

PREPARED UNDER THE DIRECTION OF:

USACE SACRAMENTO SIGNATURE BLOCK

Chief, Engineering Division Chief, Design Branch

Chief, Civil Design Section B

Chief, Geotechnical Branch

APPROVED BY:

APPROVED FUNCTIONAL ADEQUACY:

DATE

/s/ Rick Poeppelman P.E. /s/ Scott Tincher P.E.

/s/ April Fontaine P.E

/s/ Richard Torbik P.E.

LOCATION MAP

SITE SAC RM 71.3R VICINITY MAP

P2#: 105606

CONTRACT 8 SACRAMENTO RIVER RM 71.3R

SACRAMENTO RIVER BANK PROTECTION PROJECT

SACRAMENTO VALLEY, CALIFORNIA

/s/ Raziul Mollah P.E.

Chief, H&H Branch

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10 MARCH 2017

10-MAR-2017David G. Ray, P.E.

Colonel, U.S. Army, Sacramento District Commander

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TO COMPLETE THIS CONTRACT.

THE CONTRACTOR OF THE RESPONSIBILITY OF CONTACTING OTHER AGENCIES AND/OR PERSONS AS REQUIRED

THE POINTS OF CONTACT ARE GIVEN AS A CONVENIENCE TO THE CONTRACTOR. THIS LIST DOES NOT RELIEVE

FAX: (530) 666-8156

PHONE: (530) 666-8775

WOODLAND, CALIFORNIA 95695

292 WEST BEAMER STREET

FAX: (530) 666-9116

PHONE: (530) 662-7367

WOODLAND, CA 95695

429 FIRST STREET

- WINTER MEAN WATER SURFACE ELEVATON

- TYPICAL

- TEMPORARY CONSTRUCTION EASEMENT

- STATION

- SQUARE FEET

- SPECIFICATION NUMBER

- SUMMER MEAN WATER SURFACE ELEVATION

- SACRAMENTO RIVER

- RIVER MILE

- CONSTRUCTION REFERENCE LINE

- RIGHT OF WAY

- RIGHT BANK LOOKING DOWNSTREAM (I.E. SAC RM 71.3R)

- ORDINARY HIGH WATER MARK

- ON CENTER

- NOT TO SCALE

- POUNDS

- LEFT BANK LOOKING DOWNSTREAM

- IN-STREAM WOOD MATERIAL

- INCH

- FEET

- EXISTING

- ELEVATION

- DIAMETER

- DIAMETER AT BREAST HEIGHT

- TEMPORARY CONTROL POINT "1" ON CONSTRUCTION REFERENCE LINE

- BOULEVARD

- APPROXIMATE

- ACRE

- SLOPE REFERENCE (HORIZONTAL:VERTICAL SLOPE RATIO)

WMWSE

TYP.

TCE

STA.

SQ. FT

SPEC. NO.

SMWSE

SAC

RM

REF. LINE

R/W

R

OHWM

O.C.

NTS

LBS

L

IWM

IN.

FT

EX.

EL.

DIA.

DBH

CP-1

BLVD

APPROX.

AC

1:1

SURVEY NOTES

POINTS OF CONTACT

RECLAMATION DISTRICT NO. 1600

ABBREVIATIONS

CONSTRUCTION NOTES

YOLO COUNTY PUBLIC WORKS DIVISION

SYMBOLS

TREE AND TAG # TO BE PROTECTED IN PLACE

SURVEY CONTROL POINT

TEMPORARY CONTROL POINT

ETL ZONE LIMIT

GRUBBING LIMIT

RIGHT OF WAY

TEMPORARY CONSTRUCTION EASEMENT

OVERHEAD POWER LINES

LEVEE'S WATERSIDE HINGEPOINT

APPROX. SMWSE

OHWM

CENTERLINE

#12

G-002

A

C-206 C-524

C-524C-206

REFERENCE SHEET(S)

DETAIL SHEET

DETAIL NUMBER

REFERENCE SHEET

REFERENCE CROSS SECTION SHEET

CROSS SECTION LETTER

GENERAL NOTES

TO CONFORM TO CHANGED SITE CONDITIONS (SEE SPECIFICATIONS SECTION 01 35 13 AND 35 31 19 FOR SPECIFIC DETAILS).

OFFSETS SHOWN ON CROSS SECTIONS ARE FOR THE STATION AND ALIGNMENTS SHOWN AND ARE SUBJECT TO REVISIONS 5.

OTHERWISE NOTED.

CONSTRUCTION OFFSETS ARE MEASURED PERPENDICULAR TO THE CONSTRUCTION REFERENCE LINE SEGMENT UNLESS 4.

MEASURED FROM A CONSTRUCTION REFERENCE LINE SPECIFIED FOR EACH SITE.

THE BANK FEATURE DESIGNS FOR THE PROJECT SITE ARE TO BE CONSTRUCTED BASED ON ELEVATIONS AND OFFSETS 3.

2.

GENERAL NOTES ARE APPLICABLE FOR ALL SITES UNDER FILE NO. 50-04-6329.1.

TEMPORARY CONSTRUCTION REFERENCE LINES, TO BE SET BY THE CONTRACTOR, ARE SHOWN ON THE PLAN AND TOPOGRAPHY SHEETS.8.

ELEVATIONS AND DESCRIPTIONS.

PERMANENT CONTROL MONUMENTS FOR THE SITE ARE SHOWN ON THE SITE PLAN AND TOPOGRAPHY SHEETS ALONG WITH CONTROL COORDINATE TABULATIONS, 7.

AERIAL PHOTOGRAPHY WAS OBTAINED IN APRIL 2015 AND REFLECTS FIELD CONDITIONS AT THAT TIME.6.

PROJECT FOOTPRINT.

CONTOURS SHOWN ON SITE PLAN AND TOPOGRAPHY SHEETS ARE SHOWN AT ONE-FOOT VERTICAL INTERVALS BASED ON THE DESIGN ELEVATIONS WITHIN THE 5.

CHANNEL BATHYMETRY WAS DEVELOPED FROM HYDROGRAPHIC SURVEY DATA COLLECTED IN AUGUST THROUGH DECEMBER 2008.4.

DECEMBER 2008.

OVERBANK TOPOGRAPHY WAS DEVELOPED FROM CROSS SECTIONS SURVEYED EVERY 100 FT. AND SPOT ELEVATION DATA OBTAINED IN AUGUST THROUGH 3.

ELEVATIONS ARE REFERENCED TO THE NORTH AMERICAN VERTICAL DATUM OF 1988 (NAVD-88), FEET.2.

GRID COORDINATES REFER TO THE CALIFORNIA STATE PLANE COORDINATE SYSTEM ZONE 2, NAD 83, US SURVEY FEET.1.

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EACH EROSION REPAIR SITE. SEE THE POINTS OF CONTACT SECTION ON THIS SHEET.

THE CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL PERMITS REQUIRED BY THE LOCAL COUNTY AND/OR MUNICIPALITY FOR WORKING AT 8.

INCURRED FROM REQUIRED REPAIRS (SEE SPEC. NO. 01 35 13 FOR ADDITIONAL INFORMATION ON CALIFORNIA STATE GAGE AT VERONA).

SHOULD EXPECT PERIODIC INUNDATION OF SOME OF THE CONSTRUCTION SITES BY HIGH WATER AND SHALL BE RESPONSIBLE FOR ALL COSTS

INUNDATION OR PERIODS OF HIGH WATER RESULTING FROM RAINFALL OR WATER RELEASES AT ANY TIME DURING THE YEAR. THE CONTRACTOR

SEE SPEC. NO. 01 71 13 FLOODING. THE CONTRACTOR IS HEREBY NOTIFIED THAT PORTIONS OF THE PROJECT SITE ARE SUBJECT TO PERIODIC FLOOD 7.

ALL WORK SHALL BE PERFORMED WITHIN THE LIMIT OF WORK AS INDICATED ON THE DRAWINGS.6.

IN-STREAM WOODY MATERIAL (IWM) SHALL BE PLACED ALONG THE SITE AS SHOWN IN DETAIL 1 ON SHEET C-501.5.

UTILITIES AND IMPROVEMENTS TO PRECONSTRUCTION CONDITIONS.

STORM DRAIN PIPES, BRIDGES, PAVEMENT, ROADS, FENCING, FLOOD CONTROL STRUCTURES, INCLUDING LEVEES AND BANK PROTECTION, AND OTHER

THE CONTRACTOR SHALL BE RESPONSIBLE FOR REPAIRING ANY DAMAGE CAUSED BY THE CONTRACTOR TO IRRIGATION INTAKE OR PUMPING FACILITIES, 4.

CONTRACTING OFFICER (SEE SPEC. NO. 01 50 00).

MATERIALS DISPOSED OF BY THE CONTRACTOR. ANY TEMPORARY EARTHWORK ASSOCIATED WITH CONSTRUCTION MUST BE APPROVED BY THE

NO LONGER REQUIRED, AND PRIOR TO THE FLOOD SEASON (NOVEMBER 1 THROUGH APRIL 15) ALL TEMPORARY RAMPS SHALL BE REMOVED AND THE

ACCESS RAMPS MAY BE CONSTRUCTED DOWN THE WATERSIDE FACE OF THE LEVEE WITH IMPORTED EARTH MATERIALS. WHEN TEMPORARY RAMPS ARE

LEVEE SLOPES UNDER THIS CONTRACT SHALL NOT BE CUT IN ORDER TO PROVIDE CONSTRUCTION RAMPS. IF REQUIRED, TEMPORARY CONSTRUCTION 3.

ALL CROSS SECTIONS ARE SHOWN LOOKING DOWNSTREAM.2.

SHALL CALL ALL GOVERNING AGENCIES AND UNDERGROUND SERVICE ALERT (U.S.A.) AT 1-(800)-642.2444.

CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE ANY AND ALL UTILITIES. TO FIELD-LOCATE ALL EXISTING UTILITIES, THE CONTRACTOR

STAGING AREAS BEFORE COMMENCING WORK, AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MIGHT BE CAUSED BY THE

DETERMINE THE EXACT LOCATION OF ALL UTILITIES WITHIN THE CONSTRUCTION ZONE, ALONG THE CONSTRUCTION ACCESS ROUTE AND IN THE

THE LOCATION OF EXISTING UTILITIES HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ITS REPRESENTATIVE. THE CONTRACTOR SHALL 1.

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POWERLINES

OVERHEAD

COUNTY R

OAD 1

PROTECT IN PLACE

EXISTING PUMP INTAKE

FOOTPRINT

PROJECT

P1

P2

P6

P7

GARDEN HIG

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SACRAMENTO

0 150' 300' 600'450'

SCALE: 1" = 150'

N

2015 AERIAL IMAGE

ALIGNMENT A

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GATE REQUIRING KEY)

(EXIT

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PIPELINE. LOCATE AND PROTECT IN PLACE.

APPROXIMATE LOCATION OF UNDERGROUND GAS

P3

P4

P9

P5

P8

P10

S1

S2

S3 S4

POINTS S5 TO S8

415'x30'

STAGING AREA

TCE

INTAKE FACILITY)

KEY D.S NEXT TO

GATE REQUIRING

ONTO LEVEE AT

ACCESS AT RAMP

(PULL- THROUGH

ACCESS ROUTE

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GR001

View of the erosion site on the left bank at SAC RM 71.3R

View downstream of wide bench and pump station.

View upstream of riprap repair section downstream of site.

erosion and rotated toward river View of steep eroded/slumped riverbank. Note tree being undermined by shoreline

View upstream of levee crest, waterside levee slope with mature trees, and vegetated bench.

P H

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PHOTOGRAPHS NOTES

current conditions due to prolonged drought.

validity of the design and that the 2008 survey is still believed to be representative of

In June 2016 a site visit was conducted to observe the site conditions and confirm the 6.

2008 for the original design work.

site, and to formulate preliminary and final designs. Site visits were also conducted in

2011. The purpose of these visits was to assess the site specific characteristics of the

19-September 20, 2011, and additional days during the Summer and Fall months of

Field visits were made to the erosion site by the project design team on September 5.

of the levee.

berm. There is no visual evidence of seepage on the landside slope or on the landside

There is no visual evidence of slope instability or settlement on the levee or waterside 4.

site.

existing stone protection lines river bank immediately upstream and downstream of the

The erosion is within the berm. The erosion site has no existing stone protection, but vertical in places due to undercutting. The berm soil consists of fine sandy material.

including a few which have popped out. The slope of the waterside berm is near of grasses, shrubs, and trees (mainly oak). Several trees have been undermined, The top of the waterside berm narrows to 10 feet wide. The waterside berm consists 3.

toe.

medium grained sand material. County Road 117 is located along the landside levee trees on the non-stone protected waterside levee slope. The levee consists of fine to foot high 2H:1V landside slope. The crown contains a gravel road. There is grass and

The levee crown is 20 feet wide with a 10 foot high 3H:1V waterside slope and a 15 2.

erosion site spans approximately 521 feet and is on the outside of a slight bend.

River, approximately seven miles east of Woodland adjacent to County Road 117. This

The erosion site at SAC RM 71.3R is located on the right bank of the Sacramento 1.

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-5

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-5

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-5

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VARIES

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.5 :1

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:1

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STA: 6+50

END TRANSITION

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IN

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TO BE CONSTRUCTED AT LIMITS OF CONSTRUCTION

REVEGETATION SIGN

STA: 9+50

BEGIN TRANSITION

STA: 10+65

END TRANSITION

STA: 5+50

AT EXISTING RIPRAP

BEGIN TRANSITION

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0 30' 60' 120'90'

SCALE: 1" = 30'

N

C-101

UPPER 2.5:1 SLOPE.

SLOPE AND CONTINUED UP TO AND TERMINATED AT THE TOP OF THE

BENCH TOE THE BEAVER BARRIER FENCE SHALL BE TURNED UP

AT THE UPSTREAM AND DOWNSTREAM LIMITS OF THE RIPARIAN 4.

DRAWINGS.

STARTING AT THE GRUBBING LIMIT LINE DELINEATED ON THE

THE GRUBBING LIMIT IS DEFINED AS THE PROJECTED 1H:1V SLOPE 3.

AMERICAN VERTICAL DATUM OF 1988 (NAVD 88).

ELEVATIONS FOR SAC RM 71.3R ARE REFERENCED TO THE NORTH 2.

PROTECTION.

AROUND TREES IN ACCORDANCE WITH SPEC. NO. 35 31 19 STONE

QUARRY STONE AND SOIL-FILLED QUARRY STONE TO BE PLACED 1.

NOTES:

LEVEE CROWN

LEVEE CROWN

RIVER

SACRAMENTO

FOR PLACEMENT DETAILS)

INSTALL IN-STREAM WOOD MATERIAL ALONG SMWSE. (SEE SHEET C-501

LIMITS OF CONSTRUCTION

TO BE CONSTRUCTED AT

REVEGETATION SIGN

ALIGNMENT A

GROUND CONTOURS

EXISTING

DESIGN CONTOURS

FOOTPRINT

PROJECT

RIPARIAN BENCH

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C-101

C-101

C-101

C-101

C-101

EL. = 11.2 FT

APPROX. SMWSE

VARIES

C-101

OF THE REPAIR.

SMWSE AND UP TO EL. 24 FT ALONG THE SIDES

CONSTRUCT BEAVER BARRIER FENCE ALONG

C-502

C-501

C-301

C-502

C-501

A

EX. RIPRAP REPAIR

C-502

TCE

EXISTING BANK

GRADUALLY TAPER INTO

EXISTING BANK

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SCALE: 1" = 30'

LEVEE CROWN

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ALIGNMENT A

#662

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#642

#636

APPROX. SMWSE

EDGE OF WATER FOR

FOOTPRINT

PROJECT

EXISTING GROUND CONTOURS

#647

#651

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ALL TREES SHALL BE PROTECTED IN PLACE.

OFFICER, AS PER SPEC. NO. 35 31 19 STONE PROTECTION AND 01 57 20 ENVIRONMENTAL PROTECTION.

PRIOR TO START OF ROCK PLACEMENT UNLESS OTHERWISE NOTED, OR SPECIFIED BY THE CONTRACTING

TREE AND TREE TAG # REFERS TO INVENTORIED TREES TO BE PRESERVED AND PROTECTED IN PLACE

TREE AND TAG ##25NOTE:

TCE

VEG FREE ZONE LIMIT

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20' TYP.

APPROX. WMWSE EL. = 14.5 FT

0.5 FT SOIL COVER

A C-301C-101

ELEVATIONS SHOWN ABOVE ARE FOR RELATIVE REFERENCE ONLY - SEE TABLE BELOW FOR ACTUAL ELEVATIONS

SAC RM 71.3R REFERENCE CROSS SECTION FOR OFFSET/ELEVATION DATA

R E

F E

R E

N C

E C

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S S S

E C

T

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N

C-301

C-301 C-502

FENCE

BEAVER BARRIER

LANDSIDE AND WATERSIDE TOE ELEVATION IS 27'-NAVD 88.8.

INSTALL BEAVER BARRIER FENCE ALONG TOE OF RIPARIAN BENCH.7.

NON-EXISTENT AT THE GIVEN REFERENCE LINE STATIONING.

BLANK ENTRY INDICATES THAT THE SPECIFIED "BREAKLINE" FEATURE IS 6.

NO. 35 31 19 STONE PROTECTION WITH MINIMUM THICKNESS OF 3FT

5. ALL ROCK BELOW THE APPROX. SMWSE IS TO BE QUARRY STONE AS PER SPEC.

1.5FT IN AREAS NOT ACTIVELY ERODING.

PER SPEC. NO. 35 31 19 STONE PROTECTION WITH MINIMUM THICKNESS OF 3FT OR

ALL ROCK ABOVE THE APPROX. SMWSE IS TO BE SOIL-FILLED QUARRY STONE AS 4.

0.5FT SOIL COVER ON UPPER BANK AND RIPARIAN BENCH.3.

STONE SURFACES.

ELEVATIONS GIVEN ARE FOR FINISHED SOIL FILLED QUARRY STONE AND QUARRY 2.

CONSTRUCTION REFERENCE LINE UNLESS OTHERWISE NOTED.

ALL CROSS SECTION OFFSETS ARE MEASURED PERPENDICULAR TO THE 1.

NOTES:

(SEE TABLE BELOW)

OFFSETS

APPROX. SMWSE EL. = 11.2 FT

10:1

2:1

2.5 :1

ABCD

-10

-10

A L

IG

N M

E N

T A

BENCH

RIPARIAN

SOIL-FILLED QUARRY STONE

LEVEE CREST

QUARRY STONE

RIVER BED

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X X

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INTO QUARRY STONE AT THE SMWSE

ANCHOR IWM 1/2 OF TREE LENGTH

SURFACE ELEVATION

SUMMER MEAN WATER

QUARRY STONE

QUARRY STONE

SOIL-FILLED

NTS

NTS

DOWNSTREAM

35 DEGREES

ANGLE TREES 25 -

UPPER SLOPE

20-25 FT

SPACING

IWM GROUP

FLOW

FOR TYPICAL RIPARIAN BENCH

IN-STREAM WOOD PLACEMENT

DETAIL

ANGLE TREES 10 - 20 DEGREES

AND PLACEMENT

IN-STREAM WOOD ANCHORING

SECTION A-A'

SEE SPEC. NO. 35 41 13 IN-STREAM WOOD MATERIAL

ANCHORING)

ALTERNATING GROUPS OF 3 AND 5 TREES. (SEE SECTION A-A' THIS SHEET FOR

BE PLACED AT 5-10 FT SPACING ALONG ELEVATIONS INDICATED ON SHEETS C-301

IN-STREAM WOOD (IWM) 23-35 FT IN LENGTH AND 10"-24" DIAMETER AT BREAST HEIGHT TO

SOIL COVER (0.5' THICKNESS)

BEAVER BARRIER FENCE

N.T.S.

REVEGETATION SIGN

DETAIL

NUT, SHALL BE CUT AND REMOVED AFTER INSTALLATION.

3. ALL EXPOSED BOLT THREADS, EXTENDING BEYOND

WHITE BACKGROUND.

2. SIGN SHALL BE PAINTED WITH BLACK LETTERING ON

1. PAINT SHALL BE ENAMEL BASE, FSTT-E-2784,TYPE III.

NOTES:

CONCRETE FOOTING

FINISHED GRADE

BOLTS WITH NUTS AND WASHERS

0.04' M GALVANIZED

MINIMUM .01' THICK

SHEET METAL SIGN PLATE,

NEW, HOT-DIPPED, GALVANIZED

LETTERING (BLACK)

0.17' HELVETICA BOLD

CLEAR, TYPICAL

MINIMUM .17'

SECTIONELEVATION

BLACK STRIPE

0.04' BORDER

.5

2.50'

2.50'

1.25'1.25'

TOP VIEW

0.10'

0.17'

.2

.2

0.5'

LETTERING (BLACK)

0.08' HELVETICA MEDIUM

CHANNEL SECTION STEEL

0.25' X .12' NEW GALVANIZED

ON-SITE REVEGETATION

IN PROGRESS

(916) 557-7461

DEPARTMENT OF WATER RESOURCES

SEE TABLE)

(INSERT APPROPRIATE AGENCY

USACE

.5

LANDSIDEWATERSIDE

SEE NOTE 2.

QUARRY STONE

N.T.S.

S O

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X X

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SEE SPEC. NO. 35 41 13 MITIGATION INFRASTRUCTURE

SAC RM 71.3R

RESOURCE AGENCYSITE

C-502C-101

RD 1600

SECTION A-A'

HINGED APRON

1'-0"

HINGED APRON.

PLACE ONE LAYER OF QUARRY STONE ON TOP OF THE

COMPLETE AND BEFORE PLACING SOIL COVER MATERIAL,

AFTER INSTALLATION OF THE BEAVER BARRIER FENCE IS 2.

STONE SURFACE.

PLACE HINGED APRON FLUSH ON TOP OF THE QUARRY 1.

NOTES:

BEAVER BARRIER FENCE

N.T.S.

SEE SPEC. NO. 35 41 13 MITIGATION INFRASTRUCTURE

REBAR BENT OVER AS SHOWN

5.0 FT SECTIONS ON NUMBER 4

SECURE TO REBAR

SOIL COVER

TOP OF

HINGED APRON

UTILITY FENCE

2.5 FT

0.5 FT

2 FT

8 FT

A

A'

INSTALL BEAVER BARRIER FENCE IMMEDIATELY UP THE REPAIR SLOPE FROM THE IWM.2.

BEND BOTTOM OF UTILITY FENCE FABRIC TOWARD LANDSIDE CREATING HINGED APRON. SEE SECTION A-A' THIS SHEET FOR MORE DETAILS.1.

NOTES:

C-502

C-502C-301

S

IG

N A

G E A

N D B

E A

V E

R B

A R

R

IE

R F

E N

C E D

E T

A

IL

REFERENCE TABLE

001-50-04-6329-71.3R
002-50-04-6329-71.3R
003-50-04-6329-71.3R
004-50-04-6329-71.3R
005-50-04-6329-71.3R
006-50-04-6329-71.3R
007-50-04-6329-71.3R
008-50-04-6329-71.3R
009-50-04-6329-71.3R

File details come from the government source that posted it. Updated .