Shelton Ditch Final Stamped Plans Combined_2025-03-03.pdf

CITY OF SALEM - DEPARTMENT OF PUBLIC WORKS

555 LIBERTY STREET SE - SALEM, OREGON 97301

VICINITY MAPPHASE 1 REACH 4

PN 720200

SHELTON DITCH, FROM FORD ST SE TO EAST OF 24TH ST SE

SHELTON DITCH

IMPROVEMENTS

Call before you dig.

Know what's below.

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REVISIONS

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IMPROVEMENTS

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700 Washington St., Suite 300 Vancouver, WA 98660

360. 737. 9613 www.otak.com

Otak, Inc.

NAD 83(2011)

NGVD 1929(47)

KN

MP

RM

75683PE

EXPIRES: 12/31/2026

OREGONKAR I NA R . NORDAHLDEC 29 , 2009

REG I STERED PROFESS IONALENG I NE E R

UTILITY CONTACTS

G-01

TITLE SHEET

PN: 720200

AS SHOWN

AS SHOWN

PROJECT AREA

SHELTON DITCH

MILL CREEK

TH

S T

SE

N

D S

T

SE

MISSION ST E

IN WATER WORK WINDOW JULY 1 - OCTOBER 31

NTS

HINES ST SE

FO

RD

S T

SE

TH

S T

SE

Sheet List Table Sheet Number Sheet Title Sheet Description tthomson Snapshot

EXISTING SANITARY MANHOLE

EXISTING WATER LINE

EXISTING STORM MANHOLE

EXISTING GAS LINE

EXISTING TREE - CONIFEROUS

EXISTING TREE - DECIDUOUS

EXISTING STUMP

EXISTING GAS SHUT OFF VALVE

EXISTING UTILITY POLE

EXISTING WATER METER

EXISTING WATER VALVE

EXISTING CATCH BASIN

EXISTING SANITARY LINE

EXISTING FENCE

EXISTING COMMUNICATION LINE

PERMANENT EASEMENT BOUNDARY

CHAINLINK FENCE

COIR SLOPE

EXISTING RIPRAP

STAGING AREA

TEMPORARY CONSTRUCTION ACCESS

REMOVE TREE

WORK AREA ISOLATION DAM

REMOVE EXISTING FENCE

GRAVITY BYPASS PIPE

INLET PROTECTION

FISH BLOCK NET

PERMANENT EASEMENT AREA

VEGETATED RIPRAP

RIPRAP

TOP TREE

HPTRM SLOPE

HPTRM TOP OF SLOPE TRENCH

GRADING LIMITS

EXISTING STORM LINE

X X

GRAVEL CONSTRUCTION ACCESS

TREE PROTECTION FENCE

PERFORMANCE GRADEDPG

FLOWLINEFL

EACH WAYEW

BK BACK

CONTINUOUS

CONSTRUCTION JOINT

CONT

CJ

MINIMUMMIN

NORTH/NORTHINGN

BOW BACK OF WALL

ON CENTER

MANHOLE

MAXIMUM

EAST/EASTING

CLEARANCE

CONTROLLED DENSITY FILL

CATCH BASIN

OC

MH

MAX

CLR

CDF

CB

ADA

AC

LF

LB

LINEAR FEET

POUND

FOW FACE OF WALL

GASG

CITY OF SALEMCOS

COMMUNICATIONSCOMM

FIRE HYDRANTFH

CONCRETECONC

OUTSIDE DIAMETEROD

BOC BACK OF CURB

FT FEET

IN INCH

GA GAUGE

ELEVATIONELEV

CENTERLINE℄

LT LEFT

NORTHEASTNE

NORTHWESTNW

NOT TO SCALENTS

BEGIN VERTICAL CURVE ELEVATIONBVCS

END VERTICAL CURVE STATIONEVCS

END VERTICAL CURVE ELEVATIONEVCEADT

APPROX

BMPS BEST MANAGEMENT PRACTICES

CLASSCL

DUCTILE IRON PIPEDIP

DIAMETERDIA

CUBIC YARDCY

DRAWINGDWG

ELECTRICALELECT

EROSION PREVENTION AND EPSC

ET CETERAETC

EXISTINGEXIST

K CURVE COEFFICIENT

LAT LATERAL

MJ

MILES PER HOUR

NORTH AMERICAN DATUMNAD

POINT OF CURVATUREPC

IRRIG IRRIGATION

OVERHEAD POWEROHP

EXISTING GRADEEG

DEMOLITIONDEMO

DUCTILE IRONDI

MPH

MUTCD

FINISHED GRADEFG

BR BEGIN RETURN

END RETURNER

ELEVATIONEL

AASHTO

AVENUEAVE

AMERICAN WELDING SOCIETYAWS

BOT BOTTOM

CONSTRUCTIONCONST

DIMENSIONDIM

EACHEA

EXPANSIONEXP

EXTERIOREXT

GV GATE VALVE

HORIZ

IE INVERT ELEVATION

HORIZONTAL

ID INSIDE DIAMETER

AMERICAN ASSOCIATION OF STATE HIGHWAY

TRANSPORTATION OFFICIALS

ACRES

AMERICANS WITH DISABILITIES ACT

AVERAGE DAILY TRIPS

APPROXIMATELY

MECHANICAL JOINT/RESTRAINED

MECHANICAL

MANUAL OF UNIFORM TRAFFIC

TEMPORARY WATER MANAGEMENT PLANTWMP

STANDARD CONSTRUCTION SCS

SPECIFICATIONS

SEDIMENT CONTROL

CONTROL DEVICES

E

HPTRM HIGH PERFORMANCE TURF

REINFORCED MAT

SALEM REVISED CODESRC

DECIDIOUSDEC

GAL GALLON

NUMBERNO

OFFSETOFF

OUNCESOZ

ORDINARY HIGH WATEROHW/OHWM

MARK

RIGHTR

RIGHT OF WAYROW

POLYVINYL CHLORIDEPVC

SOUTHS

SHELTON DITCH CENTER LINESD CL

SOUTHEASTSE

SQUARE FEETSF

SANITARYSS

STREETST

STATIONSTA

STANDARDSTD/SD

TEMPORARY CONSTRUCTION EASEMENTTCE

TYPICALTYP

L LINE OR LENGTH OR LEFT

LS LUMP SUM

YARDYD

CONTROL POINT - RED OTAK CONTROL CAPC-RPCotak

CONTROL POINT - HUB AND TACKC-HT

CONTROL POINT - BENCH MARKC-BM-FND

CONTROL POINT - BRASS CAPC-BC

B.

OAR 952-001-0090. YOU MAY OBTAIN COPIES OF THE RULES BY CALLING THE CENTER.

(NOTE: THE TELEPHONE NUMBER FOR THE OREGON UTILITY NOTIFICATION CENTER IS (503)-232-1987).

C. PROVISIONS SHALL BE MADE BY THE CONTRACTOR TO KEEP ALL EXISTING UTILITIES IN

D. UTILITIES, OR INTERFERING PORTIONS OF UTILITIES, THAT ARE ABANDONED IN PLACE SHALL

BE REMOVED BY THE CONTRACTOR TO THE EXTENT NECESSARY TO ACCOMPLISH THE WORK.

THE CONTRACTOR SHALL PLUG THE REMAINING EXPOSED ENDS OF ABANDONED UTILITIES.

A. THE LOCATION AND DESCRIPTION OF EXISTING UTILITIES SHOWN ARE COMPILED FROM

AVAILABLE RECORDS AND/OR FIELD SURVEYS. THE CITY OR UTILITY COMPANIES DO NOT

SERVICE AND PROTECT THEM DURING CONSTRUCTION.

GUARANTEE THE ACCURACY NOR THE COMPLETENESS OF SUCH RECORDS.

OREGON LAW REQUIRES YOU TO FOLLOW RULES ADOPTED BY THE OREGON UTILITY

4. UTILITY COORDINATION:

1. ALL CONSTRUCTION SHALL BE TO CITY OF SALEM STANDARDS AND SPECIFICATIONS AND THE SPECIAL PROVISIONS

3. REFERENCE SCS FOR TRAFFIC PROTECTION AND CONTROL REQUIREMENTS.

2. REFERENCE SCS FOR REQUIREMENTS REGARDING PROTECTION OF EXISTING FACILITIES AND TREES.

DEVELOPED FOR THIS PROJECT.

5. REFERENCE SCS FOR ANY ADDITIONAL UTILITY COORDINATION REQUIREMENTS.

6. THE CONTRACTOR SHALL BE EXPECTED TO VISIT THE SITE AND MAKE THEIR OWN DETERMINATION OF

TOPOGRAPHIC FEATURES REQUIRING RESTORATION FROM CONSTRUCTION IMPACTS.

NOTIFICATION CENTER. THOSE RULES ARE SET FORTH IN OAR 952-001-0010 THROUGH

7. DO NOT REMOVE TREES EXCEPT AS APPROVED BY THE ENGINEER. PROTECT ALL ROOTS TWO INCHES

AND LARGER IN DIAMETER. TRIM TREES, SHRUBS AND HEDGES ONLY AS DIRECTED BY THE ENGINEER.

8. ALL CONSTRUCTION SHALL CONFORM TO OREGON D.E.Q. PERMIT No. 1200-CA AND ACOE/DSL JOINT PERMIT

NWP-2023-80TA, COPIES OF WHICH ARE INCLUDED IN THE SPECIAL PROVISIONS.

9. REFERENCE SECTION OF THE SPECIAL PROVISIONS AND SCS REGARDING

TEMPORARY ASPHALT PATCHING REQUIREMENTS.

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REVISIONS

SALEM PUBLIC WORKS DEPART

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T

NOISIVIDGNIREE

N NIGE

SHELTON DITCH

IMPROVEMENTS

PHASE 1 - REACH 4

8 9

8 9

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3/ 2/

:0

1:

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O :\P

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1N _G

_0

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_0 2.

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-0 ta b)

700 Washington St., Suite 300 Vancouver, WA 98660

360. 737. 9613 www.otak.com

Otak, Inc.

NAD 83(2011)

NGVD 1929(47)

KN

MP

RM

75683PE

EXPIRES: 12/31/2026

OREGONKAR I NA R . NORDAHLDEC 29 , 2009

REG I STERED PROFESS IONALENG I NE E R

ABBREVIATIONSLEGEND

G-02

CONSTRUCTION

NOTES

AND

LEGEND

PN: 720200

AS SHOWN

AS SHOWN

TEMPORARY CONSTRUCTION EASEMENT

10. IT IS POSSIBLE THAT TOPO CHANGES HAVE OCCURED WITHIN THE STREAM CORRIDOR.

CONTRACTOR TO VERIFY SITE CONDITIONS PRIOR TO BIDDING.

GENERAL CONSTRUCTION NOTES

F O

R D

S T

S E

TOWNSEND WAY SE

HYDE ST SE

SHELTON DITCH

SHELTON ST SE

23R D

S T

S E

24T H

S T

S E

22 23 24 25

164.64 C-HTplastic

470435

SHEET SP-02, EC-02SHEET SP-01, EC-01

SHEET SP-03, EC-03

CONTROL TABLE

POINT # NORTHING EASTING

470435

469624.04

469611.34

469645.59

469687.85

469692.94

469591.06

469392.03

469661.25

469669.83

469738.63

469741.35

469742.14

469532.74

469709.21

469667.68

469541.29

7551427.67

7551629.48

7551569.18

7551589.52

7551476.84

7551494.58

7551456.39

7551040.33

7550963.01

7550789.44

7550725.59

7550650.39

7550599.63

7550604.05

7550640.47

7551081.42

ELEVATION

182.25

179.91

179.78

178.91

178.93

181.56

178.01

178.80

171.39

179.33

179.34

178.02

176.96

178.09

178.05

178.23

DESCRIPTION

PLASTIC HUB STAMPED "SURVEY MARK" WITH MAGNETIC LOCATOR

1-1/8" COPPER DISK STAMPED "OTAK CONTROL"

ALUMINUM CAP STAMPED "CITY OF SALEM 470435"

5/8" IRON ROD W/RED PLASTIC CAP STAMPED "OTAK CONTROL"

1-1/8" COPPER DISK STAMPED "OTAK CONTROL"

PLASTIC HUB STAMPED "SURVEY MARK" WITH MAGNETIC LOCATOR

PLASTIC HUB STAMPED "SURVEY MARK" WITH MAGNETIC LOCATOR

PLASTIC HUB STAMPED "SURVEY MARK" WITH MAGNETIC LOCATOR

PLASTIC HUB STAMPED "SURVEY MARK" WITH MAGNETIC LOCATOR

1-1/8" COPPER DISK STAMPED "OTAK CONTROL"

PLASTIC HUB STAMPED "SURVEY MARK" WITH MAGNETIC LOCATOR

PLASTIC HUB STAMPED "SURVEY MARK" WITH MAGNETIC LOCATOR

PLASTIC HUB STAMPED "SURVEY MARK" WITH MAGNETIC LOCATOR

1-1/8" COPPER DISK STAMPED "OTAK CONTROL"

PLASTIC HUB STAMPED "SURVEY MARK" WITH MAGNETIC LOCATOR

PLASTIC HUB STAMPED "SURVEY MARK" WITH MAGNETIC LOCATOR

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SALEM PUBLIC WORKS DEPART

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SHELTON DITCH

IMPROVEMENTS

PHASE 1 - REACH 4

8 9

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dw g

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700 Washington St., Suite 300 Vancouver, WA 98660

360. 737. 9613 www.otak.com

Otak, Inc.

NAD 83(2011)

NGVD 1929(47)

KN

MP

RM

G-03

SHEET INDEX AND

SURVEY CONTROL

PN: 720200

AS SHOWN

AS SHOWN

PERMANENT

EASEMENT

6/30/2026

HWY 22

O

R D

S T

S E

TOWNSEND WAY SE

HYDE ST SE

SHELTON DITCH

SHELTON ST SE

R

D S

T S

E

T

H S

T S

E

10R

8 11

10L

10L

10L

10R

8 11

LEE ST SE

10R

0'

T Y

P

IC

A L

T

H S

T S

E

MILL ST SE

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REVISIONS

SALEM PUBLIC WORKS DEPART

MEN

T

NOISIVIDGNIREE

N NIGE

SHELTON DITCH

IMPROVEMENTS

PHASE 1 - REACH 4

8 9

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3/ 2/

:0

1:

P M

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\1

N

\C A

D D

\A C

A D

\D w g\ C

1N _T

C _0

1.

dw g

T C

-0 ta b)

700 Washington St., Suite 300 Vancouver, WA 98660

360. 737. 9613 www.otak.com

Otak, Inc.

NAD 83(2011)

NGVD 1929(47)

KN

MP

RM

75683PE

EXPIRES: 12/31/2026

OREGONKAR I NA R . NORDAHLDEC 29 , 2009

REG I STERED PROFESS IONALENG I NE E R

TC-01

TRAFFIC CONTROL

PLAN

PN: 720200

AS SHOWN

AS SHOWN

DETOUR

TYPICAL TC SIGNS (SEE TC-02)

TYPE 3 BARRICADES

STREET CLOSED WITH LOCAL ACCESS ONLY

STAGING AREA WITH LOCAL ACCESS

LEGEND

WORK LOCATIONS

SEE SHEET EC01 FOR CONFIGURATION OF CLOSURE

GENERAL NOTES

1. PLACE SIGNS 8 & 11 ON BARRICADE. PLACE

SIGN 9 AT STAGING AREA.

10R

TC-02

TRAFFIC CONTROL

DETAILS

PN: 720200

AS SHOWN

AS SHOWN

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REVISIONS

SALEM PUBLIC WORKS DEPART

MEN

T

NOISIVIDGNIREE

N NIGE

SHELTON DITCH

IMPROVEMENTS

PHASE 1 - REACH 4

8 9

8 9

SHEET PREPARED BY:

3/ 2/

:0

1:

P M

O :\P

R O

JE

C

T \1

\1

N

\C A

D D

\A C

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1N _T

C _0

1.

dw g

T C

-0

(2 ta b)

700 Washington St., Suite 300 Vancouver, WA 98660

360. 737. 9613 www.otak.com

Otak, Inc.

NAD 83(2011)

NGVD 1929(47)

KN

MP

RM

75683PE

EXPIRES: 12/31/2026

OREGONKAR I NA R . NORDAHLDEC 29 , 2009

REG I STERED PROFESS IONALENG I NE E R

TYPICAL TEMPORARY

TRAFFIC CONTROL SIGNS

36" x 36" W20-3

W20-1 36" x 36"

R11-2 48" x 30"

W20-2 36" x 36"

60" x 30" R11-4

24" x 30"

LOCAL

ONLY

ACCESS

STREET CLOSED

TO

THRU TRAFFIC

M4-10L 48" x 18"

M4-10R 48" x 18"

10L

EC-00

EPSC AND TWMP

NOTES AND

COVER SHEET

PN: 720200

AS SHOWN

AS SHOWN

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APPROVED:

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REVISIONS

SALEM PUBLIC WORKS DEPART

MEN

T

NOISIVIDGNIREE

N NIGE

SHELTON DITCH

IMPROVEMENTS

PHASE 1 - REACH 4

8 9

8 9

SHEET PREPARED BY:

3/ 2/

:0

1:

P M

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\C A

D D

\A C

A D

\D w g\ C

1N _E

C _0

0- E

C _0

3.

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700 Washington St., Suite 300 Vancouver, WA 98660

360. 737. 9613 www.otak.com

Otak, Inc.

NAD 83(2011)

NGVD 1929(47)

KN

MP

RM

75683PE

EXPIRES: 12/31/2026

OREGONKAR I NA R . NORDAHLDEC 29 , 2009

REG I STERED PROFESS IONALENG I NE E R

EROSION PREVENTION AND SEDIMENT CONTROL (EPSC) NOTES

1. THE CONTRACTOR SHALL PROVIDE DAILY MEASURES TO ENSURE SEDIMENT

CONTROL DURING NON-WORK HOURS.

2. THE CONTRACTOR SHALL PROVIDE PROTECTION AS REQUIRED ON PUBLIC AND

PRIVATE INLETS TO ENSURE SEDIMENT CONTROL WITHIN THE WORK AREA.

3. ALL TEMPORARY STOCKPILES AND CONCRETE MANAGEMENT FACILITIES SHALL BE

LOCATED A MINIMUM OF 50 FEET FROM ANY DRAINAGE INLET OR WATERCOURSE.

4. EROSION PREVENTION AND SEDIMENT CONTROL PLAN (EPSC) SHALL SERVE AS THE

MINIMUM OF CONTROLS NECESSARY TO PROTECT THE SITE. CONTRACTOR SHALL

MONITOR TURBIDITY IN THE STREAM. ADDITIONAL CONTROL MEASURES MAY BE

REQUIRED IN ORDER TO DIMINISH THE POTENTIAL FOR SEDIMENT LADEN WATER TO

ENTER THE STORM DRAIN SYSTEM OR WATERWAY.

5. SD CL ALIGNMENT SHOWN FOR GENERAL REFERENCE ONLY.

6. CONTRACTOR TO SUBMIT EROSION PREVENTION AND SEDIMENT CONTROL (EPSC)

PLAN AS DESCRIBED IN THE PROJECT SPECIAL PROVISIONS.

7. CONTRACTOR TO INSTALL PERMANENT CHAIN LINK FENCE PRIOR TO REMOVING

EXISTING FENCE. CONTRACTOR TO NOTIFY HOMEOWNERS OF SCHEDULE FOR

PERMANENT FENCE INSTALLATION AT LEAST ONE WEEK BEFORE PERFORMING

WORK.

8. CONTRACTOR TO PROVIDE QUALIFIED PROFESSIONAL TO PERFORM FISH SALVAGE

PER REQUIREMENTS IN SPECIAL PROVISIONS.

9. COORDINATE DEWATERING AND FISH SALVAGE OPERATIONS WITH OWNER.

GENERAL EPSC NOTES

(A) PRE-CONSTRUCTION

(1). PRIOR TO ANY LAND DISTURBING ACTIVITIES, THE BOUNDARIES OF THE CLEARING AND

GRADING LIMITS, VEGETATED BUFFERS, AND ANY SENSITIVE AREAS SHOWN ON THIS PLAN

SHALL BE CLEARLY DELINEATED IN THE FIELD. UNLESS OTHERWISE APPROVED, NO

DISTURBANCE IS PERMITTED BEYOND THE CLEARING LIMITS. THE CONTRACTOR MUST

MAINTAIN THE DELINEATION FOR THE DURATION OF THE PROJECT. NOTE: VEGETATED

CORRIDORS TO BE DELINEATED WITH ORANGE CONSTRUCTION FENCE OR APPROVED

EQUAL.

(2). BMPS THAT MUST BE INSTALLED PRIOR TO LAND DISTURBING ACTIVITIES ARE

CONSTRUCTION ENTRANCE, PERIMETER SEDIMENT CONTROL, AND INLET PROTECTION.

(3). HOLD A PRECONSTRUCTION CONFERENCE TO REVIEW THE EPSC WITH THE CITY’S

PROJECT MANAGER AND INSPECTOR.

(B) CONSTRUCTION

(1). ALL SEDIMENT IS REQUIRED TO STAY ON SITE. SEDIMENT AMOUNTS GREATER THAN 1/2

CUBIC FOOT WHICH LEAVE THE SITE MUST BE CLEANED UP WITHIN 24 HOURS AND PLACED

BACK ON THE SITE AND STABILIZED OR PROPERLY DISPOSED. VACUUMING OR DRY

SWEEPING MUST BE USED TO CLEAN UP RELEASED SEDIMENT AND IT MUST NOT BE SWEPT

OR WASHED INTO STORM SEWERS, DRAINAGE WAYS, OR WATER BODIES. THE CAUSE OF

THE SEDIMENT RELEASE MUST BE FOUND AND PREVENTED FROM CAUSING A RECURRENCE

OF THE DISCHARGE WITHIN THE SAME 24 HOURS. ANY IN-STREAM CLEAN UP OF SEDIMENT

SHALL BE PERFORMED ACCORDING TO THE DSL REQUIRED TIME FRAME.

(2). CONSTRUCTION, MAINTENANCE, REPLACEMENT, AND UPGRADING OF EROSION

PREVENTION AND SEDIMENT CONTROL FACILITIES IS THE SOLE RESPONSIBILITY OF THE

CONTRACTOR UNTIL ALL CONSTRUCTION IS COMPLETED, APPROVED, AND PERMANENT

EROSION CONTROL (I.E., VEGETATION/LANDSCAPING) IS ESTABLISHED ON ALL DISTURBED

AREAS.

(3). ALL RECOMMENDED EROSION PREVENTION AND SEDIMENT CONTROL PROCEDURES ARE

DEPENDENT ON CONSTRUCTION METHODS, STAGING, SITE CONDITIONS, WEATHER, AND

SCHEDULING. DURING THE CONSTRUCTION PERIOD, EROSION CONTROL FACILITIES SHALL

BE REVISED, UPGRADED, REPLACED, OR ADDED, TO COMPLY WITH SRC AND STATE AND

FEDERAL REGULATORY REQUIREMENTS.

(4). THE CONTRACTOR IS SOLELY RESPONSIBLE FOR PROTECTION OF ALL ADJACENT

PROPERTY AND DOWNSTREAM FACILITIES FROM EROSION AND SILTATION DURING PROJECT

CONSTRUCTION. ANY DAMAGE RESULTING FROM SUCH EROSION AND SILTATION SHALL BE

CORRECTED AT THE SOLE EXPENSE OF THE CONTRACTOR.

(5). WHEN SATURATED SOIL IS PRESENT, WATER-TIGHT TRUCKS MUST BE USED TO

TRANSPORT SATURATED SOILS FROM THE CONSTRUCTION SITE. SOIL MAY BE DRAINED ON

SITE AT A DESIGNATED LOCATION, USING APPROPRIATE BMPS. SOIL MUST BE DRAINED

SUFFICIENTLY TO DRIP LESS THAN ONE GALLON PER HOUR PRIOR TO LEAVING THE SITE.

(6). ALL MATERIALS SPILLED, DROPPED, OR WASHED INTO STORM DRAINS MUST BE

REMOVED IMMEDIATELY, AND THE CONTRACTOR SHALL PROVIDE PROTECTION OF

DOWNSTREAM INLETS AND CATCH BASINS TO ENSURE SEDIMENT-LADEN WATER DOES NOT

ENTER THE STORM DRAIN SYSTEM.

(7). ALL DISCHARGE OF SEDIMENT-LADEN WATER MUST BE TREATED WITH AN APPROPRIATE

BMP TO REMOVE SEDIMENT FROM DISCHARGE WATERS AND TO COMPLY WITH SRC AND

STATE AND FEDERAL REGULATORY PERMITS.

(8). IN AREAS SUBJECT TO WIND EROSION, APPROPRIATE BMPS MUST BE USED WHICH MAY

INCLUDE THE APPLICATION OF FINE WATER SPRAYING, PLASTIC SHEETING, MULCHING, OR

OTHER APPROVED MEASURES.

(9). THE EPSC MEASURES AND BMPS SHOWN ON THIS PLAN ARE THE MINIMUM

REQUIREMENTS FOR ANTICIPATED SITE CONDITIONS. DURING THE CONSTRUCTION PERIOD,

THESE MEASURES SHALL BE UPGRADED AS NEEDED TO MAINTAIN COMPLIANCE WITH ALL

REGULATIONS.

(10). THE CONTRACTOR SHALL PROVIDE ONSITE WATER OR OTHER APPROPRIATE BMPS TO

PREVENT DUST AND WIND EROSION OF FINE GRAIN SOILS.

(11). DISTURBED AREAS MUST BE STABILIZED AFTER 14 DAYS OF INACTIVITY, OR

IMMEDIATELY IF RAIN IS FORECASTED. SEE SALEM CONSTRUCTION STANDARD SUBSECTION

207.4.04C - WET WEATHER SEASON.

(12). DURING THE WET WEATHER WORK PERIOD OR WHEN RAIN IS FORECASTED, ALL

ACTIVE AND INACTIVE SOIL STOCK PILES MUST BE COVERED WITH APPROPRIATE PLASTIC

SHEETING. PLASTIC SHEETING MUST COVER THE ENTIRE STOCK PILE AND BE SUFFICIENTLY

ANCHORED.

(C) POLLUTANTS, SOLID WASTE AND HAZARDOUS MATERIALS MANAGEMENT

(1). ANY USE OF TOXIC OR OTHER HAZARDOUS MATERIALS MUST INCLUDE PROPER

STORAGE, APPLICATION, AND DISPOSAL.

(2). THE CONTRACTOR IS SOLELY RESPONSIBLE TO PROPERLY MANAGE POLLUTANTS,

HAZARDOUS WASTES, USED OILS, CONTAMINATED SOILS, CONCRETE WASTE,

SANITARY WASTE, LIQUID WASTE, OR OTHER TOXIC SUBSTANCES DISCOVERED OR

GENERATED DURING CONSTRUCTION TO PREVENT LEAKAGE, SPILLS OR RELEASE OF

POLLUTANTS TO THE ENVIRONMENT AND SURFACE WATERS.

(3). CONTRACTOR SHALL DEVELOP A PROJECT SPECIFIC WRITTEN SPILL PREVENTION AND

RESPONSE PROCEDURES THAT INCLUDES EMPLOYEE TRAINING ON SPILL PREVENTION AND

PROPER DISPOSAL PROCEDURES; REGULAR MAINTENANCE SCHEDULE FOR VEHICLES AND

MACHINERY; AND MATERIAL DELIVERY AND STORAGE CONTROLS, SIGNAGE, MATERIAL USE,

AND USE OF COVERED STORAGE AREAS FOR WASTE AND SUPPLIES. THE PLAN SHALL

COMPLY WITH SRC AND FEDERAL AND STATE REQUIREMENTS, AND SHALL BE AVAILABLE ON

SITE AT ALL TIMES.

(D) WET WEATHER PERIOD (OCTOBER 15 THROUGH APRIL 30)

(1). CONSTRUCTION ACTIVITIES MUST AVOID OR MINIMIZE THE DURATION OF DISTURBED

AREAS.

(2). TEMPORARY STABILIZATION OF THE SITE INCLUDING COVERING OF BARE SOILS WITH

APPROVED BMPS, MUST BE INSTALLED AT THE END OF THE SHIFT BEFORE A HOLIDAY OR

WEEKEND, OR AT THE END OF EACH WORKDAY IF RAINFALL IS FORECAST IN THE NEXT 24

HOURS.

(3). TEMPORARY STABILIZATION OR COVERING OF SOIL STOCKPILES AND PROTECTION OF

STOCKPILES LOCATED AWAY FROM CONSTRUCTION ACTIVITY MUST OCCUR AT THE END OF

EACH WORKDAY.

(E) MAINTENANCE

(1). EROSION CONTROL MEASURES SHALL BE MAINTAINED IN SUCH A MANNER AS TO

ENSURE THAT EROSION IS PREVENTED AND SEDIMENT-LADEN WATER DOES NOT ENTER A

DRAINAGE SYSTEM, ROADWAY, OR VIOLATE APPLICABLE WATER QUALITY STANDARDS.

(2). SEDIMENT SHALL NOT BE WASHED OR SWEPT INTO STORM SEWERS, DRAINAGE WAYS,

OR WATER BODIES.

(3). SEDIMENT MUST BE REMOVED FROM BEHIND ALL SEDIMENT CONTROL MEASURES WHEN

IT HAS REACHED A HEIGHT OF 1/3 THE BARRIER HEIGHT, AND PRIOR TO THE CONTROL

MEASURES REMOVAL.

(4). REMOVAL OF TRAPPED SEDIMENT IN A SEDIMENT BASIN OR SEDIMENT TRAP OR CATCH

BASINS MUST OCCUR WHEN THE SEDIMENT RETENTION CAPACITY HAS BEEN

REDUCED BY 50 PERCENT; IS NOT FUNCTIONING PROPERLY AND/OR AT THE COMPLETION OF

PROJECT.

(5). CLEANING OF ALL STRUCTURES, INLET PROTECTION BMPS, AND SUMP PUMPS MUST BE

COMPLETED REGULARLY AND AS REQUIRED TO ENSURE STRUCTURES AND INLETS

FUNCTION PROPERLY AND FLOW FREELY.

(6). CONSTRUCTION SITE EXITS SHALL BE MAINTAINED IN A CONDITION THAT WILL PREVENT

TRACKING OR FLOW OF MUD ONTO THE ROW OR APPROVED ACCESS POINT. THE ENTRANCE

MAY REQUIRE PERIODIC TOP DRESSING AS CONDITIONS DEMAND, AND REPAIR AND/OR

CLEANOUT OF ANY STRUCTURES USED TO TRAP SEDIMENT. WHEEL WASHING SHALL BE

REQUIRED TO PREVENT SEDIMENT AND MATERIAL TRACKING ON ROAD SURFACES IF

PASSIVE BMPS ARE NOT EFFECTIVE.

(F) INSPECTION

(1). THE EPSC MUST BE KEPT ONSITE AT ALL TIMES. ALL MEASURES SHOWN ON THE PLAN

MUST BE INSTALLED PROPERLY TO ENSURE COMPLIANCE WITH SRC AND STATE AND

REGULATORY PERMITS, AND THAT SEDIMENT DOES NOT ENTER A SURFACE WATER

SYSTEM, ROADWAY, OR OTHER PROPERTIES.

(2). WRITTEN EPSC INSPECTION LOGS SHALL BE MAINTAINED ONSITE AND AVAILABLE TO

CITY INSPECTORS UPON REQUEST.

(3). ALL BMPS SHALL BE INSPECTED AT LEAST EVERY WEEK. WHEN A RAINFALL EVENT

EXCEEDS 1/2" IN A 24-HOUR PERIOD, DAILY INSPECTION OF THE EROSION CONTROLS,

SEDIMENT CONTROLS, AND DISCHARGE OUTFALLS MUST BE CONDUCTED AND

DOCUMENTED. INSPECTIONS SHALL BE DONE BY A REPRESENTATIVE OF THE PERMIT

REGISTRANT WHO IS KNOWLEDGEABLE AND EXPERIENCED IN THE PRINCIPLES, PRACTICES,

INSTALLATION, AND MAINTENANCE OF EROSION AND SEDIMENT CONTROLS.

(G) INACTIVE CONSTRUCTION PERIODS AND POST-CONSTRUCTION

(1). SHOULD WORK CEASE IN ANY AREA FOR 14 DAYS, THE INACTIVE AREA MUST BE

STABILIZED WITH APPROPRIATE SOIL STABILIZATION BMPS. IF ALL CONSTRUCTION ACTIVITY

CEASES THE ENTIRE SITE MUST BE TEMPORARILY STABILIZED USING VEGETATION, HEAVY

MULCH LAYER, TEMPORARY SEEDING, OR OTHER METHOD.

(2). ALL TEMPORARY EROSION PREVENTION AND SEDIMENT CONTROL FACILITIES SHALL BE

REMOVED BY THE CONTRACTOR WITHIN 30 DAYS AFTER PERMANENT

LANDSCAPING/VEGETATION IS ESTABLISHED AND THE THREAT OF EROSION AND

SEDIMENT TRANSPORT HAS BEEN MITIGATED.

(3). TEMPORARY GRASS COVER MEASURES MUST BE FULLY ESTABLISHED BY OCTOBER 15

OR OTHER COVER MEASURES (I.E., EROSION CONTROL BLANKETS WITH ANCHORS,

ONE-INCH OF STRAW MULCH, SIX MIL HDPE PLASTIC SHEET, ETC.) SHALL BE IN PLACE OVER

ALL DISTURBED SOIL AREAS UNTIL APRIL 30. TO ESTABLISH AN ADEQUATE GRASS STAND

FOR CONTROLLING EROSION BY OCTOBER 15, IT IS RECOMMENDED THAT SEEDING AND

MULCHING OCCUR BY SEPTEMBER 1.

(4). PERMANENT EROSION CONTROL VEGETATION ON ALL EMBANKMENTS AND DISTURBED

AREAS SHALL BE RE-ESTABLISHED AS SOON AS CONSTRUCTION IS COMPLETED.

(H) SPECIFICATIONS

(1). SOIL PREPARATION. TOPSOIL SHOULD BE PREPARED ACCORDING TO THE LANDSCAPE

PLANS AND SPECIFICATIONS. SLOPES SHALL BE TEXTURED BEFORE SEEDING BY RACK

WALKING (I.E., DRIVING A CRAWLING TRACTOR UP AND DOWN THE SLOPES TO LEAVE A

PATTERN OF CLEAT IMPRINTS PARALLEL TO SLOPE CONTOURS) OR OTHER METHOD TO

PROVIDE STABLE AREAS FOR SEEDS TO REST.

(2). SEEDING. EROSION CONTROL GRASS SEED MIX SHALL BE AS FOLLOWS: DWARF GRASS

MIX (LOW HEIGHT, LOW MAINTENANCE) CONSISTING OF DWARF PERENNIAL RYEGRASS (60

PERCENT BY WEIGHT), CREEPING RED FESCUE (40) PERCENT BY WEIGHT). APPLICATION

RATE SHALL BE 100 POUNDS PER ACRE MINIMUM.

(3). NO FERTILIZER SHALL BE USED WITHIN 50 FEET OF OHWM OR ON SLOPES STEEPER

THAN 4: 1 (h ; v)..

(4). WHEN USED, HYDROMULCH SHALL BE APPLIED WITH GRASS SEED AT A RATE OF 2,000

POUNDS PER ACRE BETWEEN APRIL 30 AND JUNE 10, OR BETWEEN SEPTEMBER 1 AND

OCTOBER 1. ON SLOPES STEEPER THAN TEN PERCENT, HYDROSEED AND MULCH SHALL BE

APPLIED WITH A BONDING AGENT (TACKIFIER). APPLICATION RATE AND METHODOLOGY

SHALL BE IN ACCORDANCE WITH SEED SUPPLIER RECOMMENDATIONS.

(5). WHEN USED IN LIEU OF HYDROMULCH, DRY, LOOSE, WEED-FREE STRAW USED AS MULCH

SHALL BE APPLIED AT A RATE OF 4,000 POUNDS PER ACRE (DOUBLE THE HYDROMULCH

APPLICATION REQUIREMENT). ANCHOR STRAW BY WORKING IN BY HAND OR WITH

EQUIPMENT (ROLLERS, CLEAT TRACKERS, ETC.). MULCH SHALL BE SPREAD UNIFORMLY

IMMEDIATELY FOLLOWING SEEDING.

(6). WHEN CONDITIONS ARE NOT FAVORABLE TO GERMINATION AND ESTABLISHMENT OF THE

GRASS SEED, THE CONTRACTOR SHALL IRRIGATE THE SEEDED AND MULCHED AREAS AS

REQUIRED TO ESTABLISH THE GRASS COVER.

(7). SEDIMENT FENCES SHALL BE CONSTRUCTED OF CONTINUOUS FILTER FABRIC TO AVOID

USE OF JOINTS. WHEN JOINTS ARE NECESSARY, FILTER CLOTH SHALL BE SPLICED

TOGETHER ONLY AT A SUPPORT POST, WITH A MINIMUM SIX-INCH OVERLAP, AND BOTH ENDS

SECURELY FASTENED TO A POST.

(8). THE STANDARD STRENGTH FILTER FABRIC SHALL BE FASTENED SECURELY TO STITCHED

LOOPS INSTALLED ON THE UPSLOPE SIDE OF THE POSTS, AND SIX INCHES OF THE FABRIC

SHALL BE EXTENDED INTO THE TRENCH. THE FABRIC SHALL NOT EXTEND MORE THAN 30

INCHES ABOVE THE ORIGINAL GROUND SURFACE. FILTER FABRIC SHALL NOT BE STAPLED

TO EXISTING TREES.

(10). BIO-FILTER BAGS SHALL BE CLEAN 100 PERCENT WOOD PRODUCT WASTE. BAGS SHALL

BE 18-INCH X 18-INCH X 30-INCH, WEIGH APPROXIMATELY 45 POUNDS, AND BE CONTAINED IN

A BAG MADE OF ½ INCH PLASTIC MESH.

(11). MINIMUM WET WEATHER SLOPE PROTECTION. FOR 3H:1V OR STEEPER SLOPES USE

BON TERRA TYPE C2 OR NORTH AMERICAN GREEN TYPE C125 EROSION CONTROL

BLANKETS. USE A MINIMUM OF TWO INCHES STRAW MULCH OR NORTH AMERICAN GREEN

TYPE S150 FOR SLOPES FLATTER THAN 3H:1V AND GREATER THAN 6H:1V. SLOPES FLATTER

THAN 6H:1V USE ONE INCH STRAW MULCH, HYDROSEED WITH HYDROMULCH AND TACKIFIER.

SLOPE PROTECTION SHALL BE PLACED ON ALL DISTURBED AREAS IMMEDIATELY AFTER

COMPLETION OF EACH SECTION OF CONSTRUCTION ACTIVITY, UNTIL THE EROSION

CONTROL SEEDING HAS BEEN ESTABLISHED. AS AN OPTION DURING TEMPORARY OR

SEASONAL WORK STOPPAGES, A SIX-MIL HDPE PLASTIC SHEET MAY BE PLACED ON

EXPOSED SLOPES. THE PLASTIC SHEET SHALL BE PROVIDED WITH AN ANCHOR TRENCH AT

THE TOP AND BOTTOM OF THE SLOPE, AND SHALL BE SANDBAGGED ON THE

SLOPES AS REQUIRED TO PREVENT DAMAGE OR DISPLACEMENT BY WIND.

DESIGN STANDARD NOTES

CONSTRUCTION SEQUENCING

FISH BLOCK NET

WORK AREA ISOLATION DAM

STAGING AREA

TEMPORARY CONSTRUCTION ACCESS

TOP OF EXISTING TREE REMOVED BY

OTHERS. REMOVE STUMP AND ROOTS.

REMOVE EXISTING FENCE

TEMPORARY CONSTRUCTION

EASEMENT

GRAVITY BYPASS PIPE

INLET PROTECTION

LEGEND

PROPERTY OR PERMANENT

EASEMENT ACQUISITION BY CITY

PERMANENT EASEMENT

GRADING LIMITS

TOP OF EXISTING TREE REMOVED BY

OTHERS. REMOVE STUMP AND ROOTS

AS NEEDED TO ACCOMMODATE

CONSTRUCTION.

1. REQUEST CITY TO INSTALL WEIRS AT SHELTON DITCH DIVERSION TO REDUCE FLOWS

ON SITE. 48 HOURS NOTICE IS REQUIRED.

2. PLACE PERIMETER PROTECTION BMPS IN WORK AREA AND STAGING/ACCESS AREAS.

3. INSTALL BLOCK NET UPSTREAM AND DOWNSTREAM OF IN-STREAM WORK AREAS AND

PERFORM FISH SALVAGE IN ADVANCE OF WORK UNDER THE SUPERVISION OF A

QUALIFIED BIOLOGIST.

4. ESTABLISH TEMPORARY PUMPS, PIPES, AND ASSOCIATED BMPS IN THE ISOLATED

WORK ZONE. DEWATER THE SITE.

5. CONSTRUCT TEMPORARY ACCESS IMPROVEMENTS AS NEEDED.

6. INSTALL TEMPORARY MATS OVER THE STREAMBED GRAVEL FOR EQUIPMENT ACCESS.

7. CONSTRUCT BANK IMPROVEMENTS.

8. REMOVE WORK ISOLATION MEASURES.

9. PERFORM RIPARIAN PLANTING AND OTHER SITE STABILIZATION WORK.

GRAVEL CONSTRUCTION

ENTRANCE

TREE PROTECTION FENCE

DEC

16"

X

X X

X X

X X

X X

X X

X X

X X

X X

X X

X

X

X X X

X X

X X

X X

X X

X X

(R

(R

(R)

910 FORD ST SE

2265 TOWNSEND WAY SE 2271 TOWNSEND WAY SE

888 FORD ST SE 2258 FORD ST SE 2260 FORD ST SE

EC-01

AREA NO. 4.028

SITE PREP

STA 0+00 TO 2+10

PN: 720200

AS SHOWN

AS SHOWN

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7654321 SHEET OF

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HORIZ DATUM:

VERT DATUM:

HORIZ SCALE:

VERT SCALE:

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CHECKED:

APPROVED:

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REVISIONS

SALEM PUBLIC WORKS DEPART

MEN

T

NOISIVIDGNIREE

N NIGE

SHELTON DITCH

IMPROVEMENTS

PHASE 1 - REACH 4

8 9

8 9

SHEET PREPARED BY:

3/ 2/

:0

1:

P M

O :\P

R O

JE

C

T \1

\1

N

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D D

\A C

A D

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1N _E

C _0

0- E

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3.

dw g

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700 Washington St., Suite 300 Vancouver, WA 98660

360. 737. 9613 www.otak.com

Otak, Inc.

NAD 83(2011)

NGVD 1929(47)

KN

MP

RM

75683PE

EXPIRES: 12/31/2026

OREGONKAR I NA R . NORDAHLDEC 29 , 2009

REG I STERED PROFESS IONALENG I NE E R

1 4

INSTALL TEMPORARY 36"

GRAVITY BYPASS PIPE.

FLOWS ARE PROVIDED IN

SPECIAL PROVISIONS.

INSTALL FISH BLOCK NET.

INSTALL ISOLATION DAM

PER DETAIL B ON SHEET

EC-04.

TEMPORARY

CONSTRUCTION ACCESS.

REMOVE EXISTING FENCE.

SEE NOTE 3 OF THE

GENERAL EPSC NOTES ON

SHEET EC-00.

STAGING AREA.

INSTALL INLET PROTECTION

PER STD. PLAN NO. 914.

INSTALL DEWATERING

PUMP.

PROTECT EXISTING BRIDGE

RAILS AND PAVEMENT.

TOP OF EXISTING TREE

REMOVED BY OTHERS.

REMOVE STUMP AND

ROOTS.

INSTALL SEDIMENT

CONTROL BAG PER DETAIL

A ON SHEET EC-04.

CONTRACTOR TO MAINTAIN

DRIVEWAY ACCESS.

STRUCTURES NOT

SURVEYED. LOCATION/SIZE

APPROXIMATE.

INSTALL TREE PROTECTION

FENCE PER STANDARD

DETAIL NO. 820 ON SHEET

EC-05.

INSTALL TEMPORARY CHAIN

LINK FENCE.

RELOCATE STRUCTURE (BY OTHERS)

TEMPORARY CONSTRUCTION EASEMENT

VEGETATED RIPRAP AND HPTRM

SLOPE GRADING LIMITS

SEE SHEET SP-01

PERMANENT EASEMENT

"SD CL" ALIGNMENT

RELOCATE CONCRETE WALL

WITHIN TCE (BY OTHERS)

ACCESS GATE

SHELTON DITCH

M A

T C

H

LI

N E

S T

A

S E

E S

H E

E T

E C

-0

F O

R D

S T

R E

E T

S E

CONSTRUCTION NOTES

14"

STMP

36"

DEC

26" DEC

3x12"-14"

DEC

14"

DEC

10"

DEC

10"

DEC

14"

DEC

12"DEC

18"

DEC

10"

CEDAR

18"

X X

X X X

X X

X X

X X

X X X X X X X X X

X

X X X X X X X X

GRAVEL

2260 FORD ST SE 2266 FORD ST SE 2270 FORD ST SE 2280 FORD ST SE 795 23RD ST SE

2275 TOWNSEND WAY SE 2285 TOWNSEND WAY SE 2291 TOWNSEND WAY SE

2295 TOWNSEND WAY SE

DEC

20"

OAK

8"

REMOVE DEAD END BARRIER

PRIOR TO CONSTRUCTION

AND REPLACE WITH NEW

BARRIER AT EDGE OF

ROADWAY ON COMPLETION

A

EC-05

A

EC-05

EC-02

AREA NO. 4.025

SITE PREP

STA 2+10 TO 4+70

PN: 720200

AS SHOWN

AS SHOWN

SHELTON DITCH

R

D S

T R

E E

T S

E

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VERT DATUM:

HORIZ SCALE:

VERT SCALE:

DESIGN:

DRAWN:

CHECKED:

APPROVED:

NO. DATE BYDESCRIPTION

REVISIONS

SALEM PUBLIC WORKS DEPART

MEN

T

NOISIVIDGNIREE

N NIGE

SHELTON DITCH

IMPROVEMENTS

PHASE 1 - REACH 4

8 9

8 9

SHEET PREPARED BY:

3/ 2/

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700 Washington St., Suite 300 Vancouver, WA 98660

360. 737. 9613 www.otak.com

Otak, Inc.

NAD 83(2011)

NGVD 1929(47)

KN

MP

RM

75683PE

EXPIRES: 12/31/2026

OREGONKAR I NA R . NORDAHLDEC 29 , 2009

REG I STERED PROFESS IONALENG I NE E R

RELOCATE STRUCTURES

(BY OTHERS)

INTALL TEMPORARY 36" GRAVITY

BYPASS PIPE.

INSTALL FISH BLOCK NET.

INSTALL ISOLATION DAM PER DETAIL

B ON EC-04

TEMPORARY CONSTRUCTION

ACCESS.

REMOVE EXISTING FENCE. SEE NOTE

7 OF THE GENERAL EPSC NOTES ON

SHEET EC-00.

STAGING AREA.

TOP OF EXISTING TREE REMOVED BY

OTHERS. REMOVE STUMP AND

ROOTS.

PROTECT EXISTING FENCE ALONG

WEST PROPERTY LINE OF PROPERTY

AT 2295 TOWNSEND WAY SE.

REMOVE EXISTING LOG.

CONTRACTOR TO MAINTAIN

DRIVEWAY ACCESS.

INSTALL GRAVEL CONSTRUCTION

ENTRANCE PER DETAIL A ON EC-05

AND STD. PLAN NO. 901.

TOP OF EXISTING TREE REMOVED

BY OTHERS. REMOVE STUMP AND

ROOTS AS NEEDED TO

ACCOMMODATE CONSTRUCTION.

STRUCTURES NOT SURVEYED.

LOCATION/SIZE APPROXIMATE.

INSTALL TREE PROTECTION FENCE

PER STANDARD DETAIL NO. 820 ON

SHEET EC-05.

INSTALL TEMPORARY CHAIN LINK

FENCE.

PROTECT EXTG. 8" STORM PIPE AND

CONNECT TEMPORARY BYPASS PIPE

AND OUTFALL UPSTREAM OF

STREAM ISOLATION.

TEMPORARY CONSTRUCTION EASEMENT

VEGETATED RIPRAP AND HPTRM

SLOPE GRADING LIMIT

SEE SHEET SP-02

PERMANENT EASEMENT

"SD CL" ALIGNMENT

CONSTRUCTION NOTES

RELOCATE STRUCTURE

(BY OTHERS)

8REMOVE WOOD DECK

WITHIN TCE

(BY OTHERS).

ACCESS

GATE

SLOPE RESTORATION

GRADING LIMIT

SEE SHEET SP-02

13 15

M A

T C

H

LI

N E

S T

A

S E

E S

H E

E T

E C

-0

(5) 6"-8"

DEC

36"

DEC

16"

DEC

10"

DEC

10"

DEC

8"

DEC

12"

DEC

14"

DEC

8"

DEC

16"

DEC

16"

DEC

8"

DEC

6"

DEC

30"

DEC

6"

DEC

10"

DEC

28"

DEC

10"

DEC

22"

DEC

12"

DEC

6"

DEC

12"

DEC

12"

DEC

2X6"-12"

DEC

26"

DEC

8"

DEC

8"

EVR

24"

DEC

14"

DEC

2X9"-12"

DEC

2X8"-10"

DEC

6"

DEC

2X6"-8"

DEC

3X3"-6"

DEC

2X6"

DEC

7"

DEC

6"

FIR

26"

X

X

X

X X

795 24TH ST SE

802 24TH ST SE

850 24TH ST SE

796 24TH ST SE

845 24TH ST SE

W W

W W

W W

W W

W W

SHELTON DITCH

COIR SLOPE

GRADING LIMITS,

SEE SHEET SP-03

EXISTING EASEMENT

EXISTING

EASEMENT

SD CL ALIGNMENT

REMOVE DEAD END BARRIER PRIOR TO

CONSTRUCTION AND REPLACE WITH NEW

BARRIER AT EDGE OF ROADWAY ON COMPLETION

B

EC-05

B

EC-05

PROTECT TREES

FENCING NOT REQUIRED

131513

EC-03

AREA NO. 4.017

SITE PREP

STA 20+25 TO 22+50

PN: 720200

AS SHOWN

AS SHOWN

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DRAWN:

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APPROVED:

NO. DATE BYDESCRIPTION

REVISIONS

SALEM PUBLIC WORKS DEPART

MEN

T

NOISIVIDGNIREE

N NIGE

SHELTON DITCH

IMPROVEMENTS

PHASE 1 - REACH 4

8 9

8 9

SHEET PREPARED BY:

3/ 2/

:0

1:

P M

O :\P

R O

JE

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\A C

A D

\D w g\ C

1N _E

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0- E

C _0

3.

dw g

E C

-0 ta b)

700 Washington St., Suite 300 Vancouver, WA 98660

360. 737. 9613 www.otak.com

Otak, Inc.

NAD 83(2011)

NGVD 1929(47)

KN

MP

RM

75683PE

EXPIRES: 12/31/2026

OREGONKAR I NA R . NORDAHLDEC 29 , 2009

REG I STERED PROFESS IONALENG I NE E R

CONSTRUCTION NOTES

T

H S

T S

E

INSTALL TEMPORARY 36" GRAVITY

BYPASS PIPE.

INSTALL FISH BLOCK NET.

INSTALL ISOLATION DAM PER DETAIL B

ON SHEET EC-04.

TEMPORARY CONSTRUCTION ACCESS.

TOP OF EXISTING TREE REMOVED BY

OTHERS. REMOVE STUMP AND ROOTS

AS NEEDED TO ACCOMMODATE

CONSTRUCTION.

STAGING AREA.

TOP OF EXISTING TREE REMOVED BY

OTHERS. REMOVE STUMP AND ROOTS.

INSTALL INLET PROTECTION PER STD.

PLAN NO. 914.

PROTECT EXISTING PAVEMENT AND

STRUCTURES NOT SCHEDULED FOR

REMOVAL.

CONSTRUCT GRAVEL CONSTRUCTION

ENTRANCE PER DETAIL B ON EC-05

AND STD. PLAN NO. 901.

PROTECT EXISTING FENCE.

INSTALL TREE PROTECTION FENCE

PER STANDARD DETAIL NO. 820.

CONTRACTOR TO MAINTAIN DRIVEWAY

ACCESS.

PROTECT EXISTING UTILITY POLE AND

GUY WIRE.

INSTALL TEMPORARY CHAIN LINK

FENCE.

PROTECT EXTG. 8" STORM PIPE AND

CONNECT TEMPORARY BYPASS PIPE

AND OUTFALL DOWNSTREAM OF

STREAM ISOLATION.

REMOVE EXTG. CHAIN LINK FENCE

T

H S

T R

E E

T S

E

FLOW

IF LOCATED OVER SOIL, PLACE BAG ON

3" OF CLEAN 1" COARSE AGGREGATE

SEDIMENT CONTROL

BAG

FLOW ACROSS

VEGETATION

8' X 10' (MIN.)

SEDIMENT

CONTROL BAG

FLOW

FROM

PUMP

C C'

PUMP DISCHARGE

4" HOSE (TYP.)

STRAW BALE BERM

SECTION C-C'

PUMP DISCHARGE

4" HOSE (TYP.)

STRAW BALE BERM

PLAN

FLOW

BARRIER LENGTH VARIES, SEE PLANS

IMPERMEABLE LINEREMERGENCY SPILLWAY MIN 1 FT

FROM TOP OF DISCHARGE PIPE

NOTE:

THIS BARRIER WILL NOT PREVENT

SUBSURFACE FLOW FROM ENTERING

WORK ZONE. CONTINUED PUMPING MAY

BE REQUIRED IN ISOLATED WORK AREAS

THAT NEED TO BE DEWATERED.

IMPERMEABLE LINER

EXCESS

IMPERMEABLE LINER

IMPERMEABLE LINER

FOLD EXCESS

IMPERMEABLE LINER

WIDTH VARIES WITH HEIGHT

(H) VARIES

IMPERMEABLE LINER

1FT

1FT

FREEBOARD

=75% (H)

CONSTRUCT TRENCH

ALONG TOE OF BARRIER

BYPASS PIPE

STABILIZE WITH

SANDBAG

EC-04

TEMPORARY

WATER

MANAGEMENT

DETAILS

PN: 720200

AS SHOWN

AS SHOWN

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SHEET TITLE

HORIZ DATUM:

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HORIZ SCALE:

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DRAWN:

CHECKED:

APPROVED:

NO. DATE BYDESCRIPTION

REVISIONS

SALEM PUBLIC WORKS DEPART

MEN

T

NOISIVIDGNIREE

N NIGE

SHELTON DITCH

IMPROVEMENTS

PHASE 1 - REACH 4

8 9

8 9

SHEET PREPARED BY:

3/ 2/

:0

2:

P M

O :\P

R O

JE

C

T \1

\1

N

\C A

D D

\A C

A D

\D w g\ C

1N _E

C _0

4.

dw g

E C

-0 ta b)

700 Washington St., Suite 300 Vancouver, WA 98660

360. 737. 9613 www.otak.com

Otak, Inc.

NAD 83(2011)

NGVD 1929(47)

KN

MP

RM

75683PE

EXPIRES: 12/31/2026

OREGONKAR I NA R . NORDAHLDEC 29 , 2009

REG I STERED PROFESS IONALENG I NE E R

SEDIMENT CONTROL BAGA NOT TO SCALE WORK AREA ISOLATION DAM DETAILB NOT TO SCALE

1. THE SEDIMENT CONTROL BAG SHALL BE MANUFACTURED USING A POLYPROPYLENE 8 OZ. NON-WOVEN

GEOTEXTILE SEWN INTO A BAG WITH A DOUBLE NEEDLE, USING A HIGH-STRENGTH THREAD.

2. THE NON-WOVEN GEOTEXTILE SHALL MEET OR EXCEED THE PROPERTIES LISTED IN TABLE 1.

3. AVOID PLACEMENT OF THE SEDIMENT CONTROL BAG ABOVE STEEP SLOPES OR WHERE SATURATED SOIL

CONDITIONS MAY CAUSE SOIL INSTABILITY.

4. INSTALL THE SEDIMENT CONTROL BAG ON A MILD SLOPE SO INCOMING WATER FLOWS DOWNHILL THROUGH THE

BAG.

5. THE SEDIMENT CONTROL BAG MUST BE MONITORED DURING USE. THE SEDIMENT CONTROL BAG IS FULL WHEN IT

NO LONGER CAN EFFICIENTLY FILTER SEDIMENT OR PASS WATER AT A REASONABLE RATE.

6. DISPOSE OF THE SEDIMENT CONTROL BAG WHEN FULL OR AS DIRECTED BY THE ENGINEER.

7. WHEN PLACED IN UPLAND LOCATIONS, THE SEDIMENT CONTROL BAG MAY BE CUT OPEN IN AN APPROPRIATE

LOCATION AND THE CONTENTS SEEDED AFTER REMOVING VISIBLE FABRIC.

8. SIZING AND MAINTENANCE OF THE SEDIMENT CONTROL BAG IS DEPENDENT ON THE PUMPED FLOW RATE AND

AMOUNT OF SEDIMENT. CONTRACTOR SHALL VERIFY THAT SEDIMENT CONTROL BAG IS SUFFICIENT TO TREAT PUMPED DEWATERING WATER TO MEET ALL APPLICABLE STANDARDS AND PERMIT CONDITIONS. IF TURBIDITY CANNOT BE REDUCED WITH ONE SEDIMENT TRAP, CONTRACTOR TO PLACE ADDITIONAL TRAPS IN SERIES.

9. DEWATERING DEVICES SHALL DISCHARGE INTO A SEDIMENT TRAP OR SEDIMENT POND. NO DISCHARGE SHALL BE MADE TO A PAVED STREET OR STORMWATER COLLECTION SYSTEM WITHOUT APPROVAL AND REMOVING SEDIMENT. SEDIMENT CONTROL BAG PLACED ON A VEGETATED AREA IS THE MINIMUM SEDIMENT CONTROL TO BE USED FOR DEWATERING. ADDITIONAL

MEASURES MAY BE NECESSARY TO PREVENT DISCHARGE OF SEDIMENT.

NOTES

TABLE 1

PROPERTY TEST METHOD TEST RESULTS

WEIGHT ASTM D-3776 8 OZ/YD

GRAB TENSILE ASTM D-4632 205 LB.

CBR PUNCTURE ASTM D-6241 525 LB.

FLOW RATE ASTM D-4491 90 GAL/MIN/FT2

PERMITTIVITY ASTM D-4491 1.4 SEC-1

UV RESISTANCE ASTM D-4355 70%

AOS %

RETAINED

ASTM D-4751 SIEVE NO. 80

OVERALL

REMOVAL

EFFICIENCY

ASTM D-7880 97.55%

0+25 0+40 0+60 0+80 1+00

0+00 0+20 0+40 0+60 0+80

EC-05

EROSION CONTROL

DETAILS 1 OF 2

PN: 720200

AS SHOWN

AS SHOWN

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APPROVED:

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REVISIONS

SALEM PUBLIC WORKS DEPART

MEN

T

NOISIVIDGNIREE

N NIGE

SHELTON DITCH

IMPROVEMENTS

PHASE 1 - REACH 4

8 9

8 9

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3/ 2/

:0

2:

P M

O :\P

R O

JE

C

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\1

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1N _E

C _0

5.

dw g

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-0 ta b)

700 Washington St., Suite 300 Vancouver, WA 98660

360. 737. 9613 www.otak.com

Otak, Inc.

NAD 83(2011)

NGVD 1929(47)

KN

MP

RM

75683PE

EXPIRES: 12/31/2026

OREGONKAR I NA R . NORDAHLDEC 29 , 2009

REG I STERED PROFESS IONALENG I NE E R

EXISTING

GRADE

TEMPORARY

ACCESS GRADE

GRAVEL CONSTRUCTION

ENTRANCE PER STANDARD

PLAN NO. 901

EXISTING

GRADE

TEMPORARY

ACCESS GRADE

NTS

AREA NO. 4.025 ACCESS DETAILA DETAIL

NTS

AREA NO. 4.017 ACCESS DETAILB DETAIL

GRAVEL CONSTRUCTION

ENTRANCE PER STANDARD

PLAN NO. 901

(24TH ST SE)

(23RD ST SE)

NOTE: USE WOOD STAKES, NOT STAPLES. USE TWO LAYERS OF FABRIC AS

SHOWN ON DETAIL A ON SHEET DET02. OVERLAP FABRIC PIECES BY 12"

MINIMUM FOR BOTH HORIZONTAL AND VERTICAL OVERLAPPING.

EC-06

EROSION CONTROL

DETAILS 2 OF 2

PN: 720200

AS SHOWN

AS SHOWN

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SALEM PUBLIC WORKS DEPART

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NOISIVIDGNIREE

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IMPROVEMENTS

PHASE 1 - REACH 4

8 9

8 9

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3/ 2/

:0

2:

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\1

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1N _E

C _0

5.

dw g

E C

-0 ta b)

700 Washington St., Suite 300 Vancouver, WA 98660

360. 737. 9613 www.otak.com

Otak, Inc.

NAD 83(2011)

NGVD 1929(47)

KN

MP

RM

75683PE

EXPIRES: 12/31/2026

OREGONKAR I NA R . NORDAHLDEC 29 , 2009

REG I STERED PROFESS IONALENG I NE E R

NOTE: A TIRE WASH FACILITY MAY BE NEEDED IF TRACKING CANNOT BE

PREVENTED WITH A GRAVEL CONSTRUCTION ENTRANCE ALONE.

A

DET-01

POINT REFERENCE COORDINATE TABLE

POINT ID

A

B

C

D

E

F

LINE

RS

RS

RS

RS

RS

RS

STA

100+00.69

100+11.05

100+67.19

100+87.30

101+03.63

101+61.67

OFFSET

22.46R

21.12R

21.15R

20.27R

19.98R

20.11R

NORTHING

469675.81

469676.97

469676.02

469676.56

469676.24

469670.89

EASTING

7550641.76

7550652.14

7550708.28

7550728.34

7550743.86

7550800.93

LINE TABLE: "RS" ALIGNMENT

LINE #

L1

L2

L3

L4

LENGTH

86.15

77.50

42.28

114.58

DIRECTION

S89° 03' 01.07"E

S84° 31' 20.46"E

N81° 49' 12.69"E

S88° 57' 02.61"E

START POINT (E, N)

(7550641.45,469698.28)

(7550759.67,469695.05)

(7550848.70,469687.93)

(7550898.58,469694.44)

END POINT (N, E)

(7550727.59,469696.85)

(7550836.81,469687.65)

(7550890.55,469693.94)

(7551013.14,469692.35)

CURVE TABLE: "RS" ALIGNMENT

CURVE #

C1

C2

C3

RADIUS

406.77

50.00

50.00

LENGTH

32.15

11.92

8.05

CHORD DIRECTION

S86° 47' 10.76"E

N88° 38' 56.12"E

N86° 26' 05.04"E

START POINT (E, N)

(7550727.59,469696.85)

(7550836.81,469687.65)

(7550890.55,469693.94)

END POINT (E, N)

(7550759.67,469695.05)

(7550848.70,469687.93)

(7550898.58,469694.44)

A

DET-01

C O

N C

AS

PH

AL

T

AS

PH

AL

T

C O

N C

(R

(R)

910 FORD ST SE

2265 TOWNSEND WAY SE 2271 TOWNSEND WAY SE

888 FORD ST SE 2258 FORD ST SE 2260 FORD ST SE

SP-01

AREA NO. 4.028

SITE PLAN

STA 0+00 TO 2+10

PN: 720200

AS SHOWN

AS SHOWN

SHELTON DITCH

M A

T C

H

LI

N E

S T

A

S E

E S

H E

E T

S P

-0

F O

R D

S T

R E

E T

S E

STA. "RS" 100+01 TO STA. "RS" 101+83

CONSTRUCT VEGETATED RIPRAP AND

HPTRM SLOPE. PER DETAIL B ON SHEET

DET-02.

STA. "RS" 100+04 TO STA. "RS" 101+83

INSTALL CHAIN LINK FENCE. PER DETAIL

ON SHEET DET-05

CONSTRUCT HPTRM SLOPE END

TREATMENT PER DETAIL F ON SHEET

DET-03.

INSTALL 4' - WIDE CHAIN LINK FENCE

SINGLE GATE PER DETAIL ON SHEET

DET-05.

CONNECT EXISTING FENCE TO

CONSTRUCTED FENCE.

INSTALL LARGE WOODY MATERIAL PER

DETAIL A AND TABLE ON SHEET DET-06.

TEMPORARY CONSTRUCTION EASEMENT1

TIE RIPRAP SLOPE INTO EXISTING

RIPRAP LOCATED UNDER BRIDGE.

SEE GENERAL NOTE 3.

PERMANENT EASEMENT

EXISTING RIPRAP

NOT SURVEYED,

LOCATION IS

APPROXIMATE

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REVISIONS

SALEM PUBLIC WORKS DEPART

MEN

T

NOISIVIDGNIREE

N NIGE

SHELTON DITCH

IMPROVEMENTS

PHASE 1 - REACH 4

8 9

8 9

SHEET PREPARED BY:

3/ 2/

:0

2:

P M

O :\P

R O

JE

C

T \1

\1

N

\C A

D D

\A C

A D

\D w g\ C

1N _S

P _0

S P

_0 2.

dw g

S

P -0 ta b)

700 Washington St., Suite 300 Vancouver, WA 98660

360. 737. 9613 www.otak.com

Otak, Inc.

NAD 83(2011)

NGVD 1929(47)

KN

MP

RM

75683PE

EXPIRES: 12/31/2026

OREGONKAR I NA R . NORDAHLDEC 29 , 2009

REG I STERED PROFESS IONALENG I NE E R

"RS" ALIGNMENT

"SD CL" ALIGNMENT

CONSTRUCTION NOTES

LEGEND

PERMANENT EASEMENT

TEMPORARY CONSTRUCTION

EASEMENT

VEGETATED RIPRAP

RIPRAP

HPTRM SLOPE

HPTRM TOP OF SLOPE TRENCH

GRADING LIMITS

GENERAL NOTES

1. AUTOCAD SURFACE FILES AND ALIGNMENTS WILL BE

PROVIDED TO CONTRACTOR TO INFORM

CONSTRUCTION STAKING LAYOUTS.

2. SD CL ALIGNMENT SHOWN FOR GENERAL REFERENCE

ONLY.

3. LIMIT EXCAVATION IN VICINITY OF BRIDGE AND DO NOT

EXCAVATE BELOW OR WITHIN 20 FEET HORIZONTALLY

OF BRIDGE SPREAD FOOTING. CONTRACTOR TO

NOTIFY ENGINEER ONE WEEK PRIOR TO GRADING AND

PLACING MATERIAL IN CLOSE PROXIMITY OF THE

BRIDGE. FINAL CONSTRUCTED CONFIGURATION TO BE

DETERMINED BY FIELD-FIT APPROACH.

4. CONTRACTOR TO LIMIT DISTURBANCE TO THE STREAM

BED AND BANK TO WHAT IS NEEDED TO PERFORM THE

WORK. ANY ADDITIONAL DISTURBANCE TO BE

RESTORED PER THE DIRECTION OF THE ENGINEER AT

THE CONTRACTOR'S EXPENSE.

6 TYP.

LARGE WOODY MATERIAL

ORDINARY HIGH WATER

B

DET-01

B

DET-01

POINT REFERENCE COORDINATE TABLE

POINT ID

G

H

I

J

LINE

RS

RS

RS

RS

STA

101+99.71

102+05.86

102+53.56

103+43.87

OFFSET

19.69R

19.65R

20.96R

21.83R

NORTHING

469667.74

469668.16

469673.42

469671.05

EASTING

7550840.38

7550848.94

7550895.59

7550983.99

REMOVE AND STOCKPILE DEAD END BARRIERS

PRIOR TO CONSTRUCTION. REPLACE AT EDGE OF

ROADWAY ON COMPLETION

GRAVEL

2260 FORD ST SE 2266 FORD ST SE 2270 FORD ST SE 2280 FORD ST SE 795 23RD ST SE

2275 TOWNSEND WAY SE 2285 TOWNSEND WAY SE 2291 TOWNSEND WAY SE

2295 TOWNSEND WAY SE

SP-02

AREA NO. 4.025

SITE PLAN

STA 2+10 TO 4+33

PN: 720200

AS SHOWN

AS SHOWN

SHELTON DITCH

STA. "RS" 101+83 TO STA. "RS" 103+43

CONSTRUCT VEGETATED RIPRAP AND HPTRM

SLOPE PER DETAIL B ON SHEET DET-02.

STA. "RS" 101+83 TO STA. "RS" 103+55

INSTALL CHAIN LINK FENCE PER DETAIL ON

SHEET DET-05.

CONSTRUCT SLOPE RESTORATION FROM TOP

OF BANK AFTER TEMPORARY CONSTRUCTION

ACCESS IS REMOVED PER DETAIL C ON SHEET

DET-02.

REPAIR GRAVEL SURFACING AFTER

CONSTRUCTION TO BE A SMOOTH COMPACT

SURFACE THAT DRAINS WITHOUT LOW SPOTS.

CONSTRUCT HPTRM SLOPE END TREATMENT

PER DETAIL F ON SHEET DET-03.

INSTALL 4' - WIDE CHAIN LINK FENCE SINGLE

GATE PER DETAIL ON SHEET DET-05.

CONNECT EXISTING FENCE TO CONSTRUCTED

FENCE.

INSTALL LARGE WOODY MATERIAL PER DETAIL

A AND TABLE ON SHEET DET-06.

TRIM PIPE TO MATCH SLOPE ANGLE.

TEMPORARY CONSTRUCTION EASEMENT

PERMANENT EASEMENT

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APPROVED:

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REVISIONS

SALEM PUBLIC WORKS DEPART

MEN

T

NOISIVIDGNIREE

N NIGE

SHELTON DITCH

IMPROVEMENTS

PHASE 1 - REACH 4

8 9

8 9

SHEET PREPARED BY:

3/ 2/

:0

2:

P M

O :\P

R O

JE

C

T \1

\1

N

\C A

D D

\A C

A D

\D w g\ C

1N _S

P _0

S P

_0 2.

dw g

S

P -0 ta b)

700 Washington St., Suite 300 Vancouver, WA 98660

360. 737. 9613 www.otak.com

Otak, Inc.

NAD 83(2011)

NGVD 1929(47)

KN

MP

RM

75683PE

EXPIRES: 12/31/2026

OREGONKAR I NA R . NORDAHLDEC 29 , 2009

REG I STERED PROFESS IONALENG I NE E R

TIE INTO EXISTING RIPRAP

EXISTING RIPRAP NOT

SURVEYED. LOCATION IS

APPROXIMATE.

"RS" ALIGNMENT

"SD CL" ALIGNMENT

CONSTRUCTION NOTES

R

D S

T R

E E

T S

E

M A

T C

H

LI

N E

S T

A

S E

E S

H E

E T

S P

-0

PERMANENT EASEMENT

TEMPORARY CONSTRUCTION

EASEMENT

VEGETATED RIPRAP

RIPRAP

HPTRM SLOPE

HPTRM TOP OF SLOPE TRENCH

GRADING LIMITS

LEGEND

GENERAL NOTES

1. "RS" ALIGNMENT DATA SHOWN ON SHEET SP-01.

2. AUTOCAD SURFACE FILES AND ALIGNMENTS WILL BE

PROVIDED TO CONTRACTOR TO INFORM CONSTRUCTION

STAKING LAYOUTS.

3. SD CL ALIGNMENT SHOWN FOR GENERAL REFERENCE

ONLY.

4. CONTRACTOR TO LIMIT DISTURBANCE TO THE STREAM

BED AND BANK TO WHAT IS NEEDED TO PERFORM THE

WORK. ANY ADDITIONAL DISTURBANCE TO BE RESTORED

PER THE DIRECTION OF THE ENGINEER AT THE

CONTRACTOR'S EXPENSE.

62 6 67

8 TYP.

LARGE WOODY MATERIAL

ORDINARY HIGH WATER 9

LINE TABLE: "CS" ALIGNMENT

LINE #

L5

L6

L7

L8

L9

LENGTH

38.97

20.35

15.57

32.95

33.59

DIRECTION

S68° 38' 43.49"E

S58° 20' 30.25"E

S72° 26' 00.64"E

S52° 25' 51.81"E

S67° 21' 12.52"E

START POINT

(7551424.31,469693.51)

(7551468.63,469675.31)

(7551497.11,469659.52)

(7551527.35,469646.78)

(7551564.70,469620.18)

END POINT

(7551460.60,469679.32)

(7551485.96,469664.63)

(7551511.95,469654.82)

(7551553.46,469626.69)

(7551595.70,469607.24)

CURVE TABLE: "CS" ALIGNMENT

CURVE #

C4

C5

C6

C7

RADIUS

50.00

50.00

50.00

50.00

LENGTH

8.99

12.30

17.46

13.02

CHORD DIRECTION

S63° 29' 36.87"E

S65° 23' 15.45"E

S62° 25' 56.22"E

S59° 53' 32.17"E

START POINT

(7551460.60,469679.32)

(7551485.96,469664.63)

(7551511.95,469654.82)

(7551553.46,469626.69)

END POINT

(7551468.63,469675.31)

(7551497.11,469659.52)

(7551527.35,469646.78)

(7551564.70,469620.18)

8" CONC

IE = 170.57

TRAILER OVER INLET

S

SS MH

48" CONC CONE

RIM = 179.29

8" CONC (S) IE= 175.09

8" CONC (E) IE= 175.09

8" PVC (N) IE= 174.94

SS

SS

795 24TH ST SE

802 24TH ST SE

850 24TH ST SE

796 24TH ST SE

845 24TH ST SE

W W

W W

W W

W W

W W

C

DET-01

C

DET-01

REMOVE DEAD END BARRIER PRIOR

TO CONSTRUCTION AND REPLACE

WITH NEW BARRIER AT EDGE OF

ROADWAY UPON COMPLETION

"CS" ALIGNMENT

"SD CL" ALIGNMENT

SP-03

AREA NO. 4.017

SITE PLAN

PN: 720200

AS SHOWN

AS SHOWN

SHELTON DITCH

T H

S T

R E

E T

S E

STA. "CS" 200+55 TO STA. "CS" 201+87

CONSTRUCT COIR SLOPE PER DETAIL A

ON SHEET DET-02.

CONSTRUCT COIR SLOPE END

TREATMENT PER DETAIL A ON SHEET

DET-04.

CONSTRUCT COIR SLOPE END

TREATMENT PER DETAIL B ON SHEET

DET-04.

ADJUST EXISTING 8" STORM PIPE

OUTFALL TO DISCHARGE AT RIPRAP TOE

OF SLOPE. TRIM PIPE TO MATCH SLOPE

ANGLE.

RELOCATE WATER METER TO TOP OF

SLOPE (BY OTHERS). CONNECT TO

WATER METER PER DETAIL 1 ON LA-06.

INSTALL LARGE WOODY MATERIAL PER

DETAIL A AND TABLE ON SHEET DET-06.

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VERT SCALE:

DESIGN:

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APPROVED:

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REVISIONS

SALEM PUBLIC WORKS DEPART

MEN

T

NOISIVIDGNIREE

N NIGE

SHELTON DITCH

IMPROVEMENTS

PHASE 1 - REACH 4

8 9

8 9

SHEET PREPARED BY:

3/ 3/

1:

:1

A

M O

:\P R

O

JE

C T

\1

\1

N \C

A D

D \A

C A

D \D w g\

C

1N

_S P

_0 3.

dw g

S

P -0 ta b)

700 Washington St., Suite 300 Vancouver, WA 98660

360. 737. 9613 www.otak.com

Otak, Inc.

NAD 83(2011)

NGVD 1929(47)

KN

MP

RM

75683PE

EXPIRES: 12/31/2026

OREGONKAR I NA R . NORDAHLDEC 29 , 2009

REG I STERED PROFESS IONALENG I NE E R

CONSTRUCTION NOTES

COIR SLOPE

TEMPORARY CONSTRUCTION

EASEMENT

VEGETATED RIPRAP

RIPRAP

GRADING LIMITS

LEGEND

GENERAL NOTES

1. AUTOCAD SURFACE FILES AND ALIGNMENTS

WILL BE PROVIDED TO CONTRACTOR TO

INFORM CONSTRUCTION STAKING LAYOUTS.

2. SD CL ALIGNMENT SHOWN FOR GENERAL

REFERENCE ONLY.

3. CONTRACTOR TO LIMIT DISTURBANCE TO THE

STREAM BED AND BANK TO WHAT IS NEEDED TO

PERFORM THE WORK. ANY ADDITIONAL

DISTURBANCE TO BE RESTORED PER THE

DIRECTION OF THE ENGINEER AT

THECONTRACTOR'S EXPENSE.

6 TYP.

LARGE WOODY MATERIAL

ORDINARY HIGH WATER

STATION

0+00 0+60

0+00 0+20 0+40 0+60

R O

W

H O

U

SE

PE

R

M

AN

EN

T

EA

SE

M

EN

T X

X

XFE

N C

E

TC

E

E

LE

V A

T

IO

N

0+00 0+60

0+00 0+20 0+40 0+60

R O

W

SH

ED

FE

N

C E

X X

X

PE

R M

AN

EN

T

EA

SE

M

EN

T

TC

E

E

LE

V A

T

IO

N

0+00 0+60

0+00 0+20 0+40 0+60

COIR SLOPE

SEE DETAIL A ON

SHEET DET-02

SECTION B-BSECTION A-A

SECTION C-C

VERTICAL SCALE 1" = 5'

HORIZONTAL SCALE 1" = 5'

VERTICAL SCALE 1" = 5'

HORIZONTAL SCALE 1" = 5'

VERTICAL SCALE 1" = 5'

HORIZONTAL SCALE 1" = 5'

EXISTING

GRADE

EXISTING

GRADE

EXISTING GRADE

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CHECKED:

APPROVED:

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REVISIONS

SALEM PUBLIC WORKS DEPART

MEN

T

NOISIVIDGNIREE

N NIGE

SHELTON DITCH

IMPROVEMENTS

PHASE 1 - REACH 4

8 9

8 9

SHEET PREPARED BY:

3/ 2/

:0

4:

P M

O :\P

R O

JE

C

T \1

\1

N

\C A

D D

\A C

A D

\D w g\ C

1N _D

E T

_0 1.

dw g

D

E T

-0 ta b)

700 Washington St., Suite 300 Vancouver, WA 98660

360. 737. 9613 www.otak.com

Otak, Inc.

NAD 83(2011)

NGVD 1929(47)

KN

MP

RM

75683PE

EXPIRES: 12/31/2026

OREGONKAR I NA R . NORDAHLDEC 29 , 2009

REG I STERED PROFESS IONALENG I NE E R

PROPOSED

GRADE

PROPOSED

GRADE

PROPOSED GRADE

DET-01

CROSS SECTIONS

PN: 720200

AS SHOWN

AS SHOWN

VEGETATED RIPRAP SLOPE SEE

DETAIL B ON DET-02

VEGETATED RIPRAP SLOPE

SEE DETAIL B ON DET-02

1.5

1.5

5.6'

HPTRM SLOPE TREATMENT

SEE DETAIL B ON DET-02

2.1'

HPTRM SLOPE TREATMENT

SEE DETAIL B ON DET-02

HPTRM SLOPE

ANCHOR (TYP)

ARMORMAX SLOPE

ANCHOR (TYP)

HPTRM SLOPE PIN

(TYP)

HPTRM SLOPE PIN

(TYP)

SHED TO BE RELOCATED

(BY OTHERS)

0.5'

3.0'

0.5'

3.0'

LARGE WOODY

MATERIAL

LARGE WOODY

MATERIAL

LARGE WOODY

MATERIAL

DET-02

BANK REPAIR

DETAILS

PN: 720200

AS SHOWN

AS SHOWN

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700 Washington St., Suite 300 Vancouver, WA 98660

360. 737. 9613 www.otak.com

Otak, Inc.

NAD 83(2011)

NGVD 1929(47)

KN

MP

RM

75683PE

EXPIRES: 12/31/2026

OREGONKAR I NA R . NORDAHLDEC 29 , 2009

REG I STERED PROFESS IONALENG I NE E R

NTS

TYP. COIR SLOPEA DETAIL

2.

5'

VARIES 2-3

SEE PLAN

FINISH GRADE

BROKEN STONE RIPRAP,

CLASS 200. VOIDS FILLED

WITH 50/50 IMPORTED

TOPSOIL AND SELECTED

NATIVE BACKFILL MIX.

COIR SLOPE, WOVEN AND

UNWOVEN FABRIC BLANKET.

SEE INSTALLATION NOTES THIS SHEET

FOR ADDITIONAL REQUIREMENTS

EXISTING GRADE

2' DEPTH BROKEN STONE RIPRAP, CLASS 200. VOIDS

FILLED WITH 50/50 IMPORTED TOPSOIL AND SELECTED

NATIVE BACKFILL MIX

EXISTING GRADE

UNDISTURBED SUBGRADE

2'

4.

5'

6" DEPTH FILTER BLANKET,

4" MINUS

NTS

TYP. VEGETATED RIPRAP AND HPTRM SLOPEB DETAIL

TIE INTO EXISTING

GRADE

"RS" ALIGNMENT

2'

"CS" ALIGNMENT

TIE INTO EXISTING

GRADE

UNDISTURBED SUBGRADE

TIE INTO EXISTING GRADE

KEY IN COIR BLANKET,

SEE ANCHOR TRENCH

DETAIL ON STANDARD

DETAIL NO. 906

12" DEPTH 50/50

IMPORTED TOPSOIL AND

SELECTED NATIVE

BACKFILL MIX

REFER TO LANDSCAPE SHEETS

FOR VEGETATIVE TREATMENT

6" DEPTH FILTER BLANKET,

4" MINUS

COIR MATTING INSTALLATION NOTES:

1. SMOOTH SLOPE USING HAND TOOLS TO THE GREATEST EXTENT PRACTICABLE BEFORE INSTALLING FABRIC.

2. PROVIDE TWO LAYERS OF COIR FABRIC TO CREATE THE "BLANKET." THE BOTTOM LAYER SHALL BE NON-WOVEN ROLANKA BIOD-OCF 30 OR APPROVED EQUAL. THE TOP LAYER SHALL BE WOVEN BON TERRA CF-7, DKOWE 700, NEDIA KOIR MAT 700, ROLANKA BIODMAT 70, OR APPROVED EQUAL.

3. COIR FABRIC LAYERING PROCEDURE (SEE INSET ABOVE):

1) PLACE TOPSOIL

2) PLACE SEED MIX

3) PLACE NON-WOVEN COIR FABRIC

4) PLACE WOVEN COIR FABRIC

5) PLACE STAKES

4. BEGIN AT THE TOP OF THE SLOPE BY ANCHORING THE BLANKET IN A 6" DEEP X 6" WIDE TRENCH WITH APPROXIMATELY 12" OF FABRIC EXTENDED BEYOND THE UP-SLOPE PORTION OF THE TRENCH. ANCHOR THE BLANKET WITH A ROW OF WOOD STAKES APPROXIMATELY 12" APART IN THE BOTTOM OF THE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTER STAKING. FOLD REMAINING 12" PORTION OF FABRIC BACK OVER COMPACTED SOIL. SECURE FABRIC OVER COMPACTED SOIL WITH A ROW OF STAKES SPACED APPROXIMATELY 12" APART ACROSS THE WIDTH OF THE FABRIC.

5. ROLL THE FABRIC DOWN THE SLOPE. FABRIC WILL UNROLL WITH APPROPRIATE SIDE AGAINST THE SOIL SURFACE. ALL FABRIC MUST BE SECURELY FASTENED TO SOIL SURFACE BY PLACING STAKES A MINIMUM OF 5' ON CENTER IN A GRID PATTERN AS SHOWN. SEE STANDARD DETAIL NO. 906 ON SHEET EC05 FOR ANCHOR TRENCH DETAIL

6. THE EDGES OF PARALLEL FABRIC PIECES MUST BE STAKED WITH MINIMUM 1' OVERLAP. STAKE THROUGH OVERLAPPED AREA, APPROXIMATELY 12" APART ACROSS ENTIRE FABRIC LENGTH. SEE STANDARD DETAIL NO. 906 ON SHEET EC05 FOR

VISUAL DEPICTION OF OVERLAP AND STAKING.

7. CONSECUTIVE FABRIC PIECES SPLICED DOWN THE SLOPE MUST BE PLACED END OVER END (SHINGLE STYLE) WITH MINIMUM 1' OVERLAP.