723202 Final Plans.pdf

PDF 47 MB Posted May 20, 2024

Attached to: 234133 Mountain View Drive S Stormwater Improvements
Solicitation number: S-KS0043-00010468
Issued by: Marion County, Oregon

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Written by GovTribe AI · May 21, 2024

The document "723202 Final Plans.pdf" details the plans and specifications for the "234133 Mountain View Drive S Stormwater Improvements" project in the state of Oregon. The project is estimated to cost between $600,000 to $800,000 and involves the engineering and construction of stormwater improvements along Mountain View Drive S. The document outlines the scope of work, detailed item quantities, and project timeline, with a response date of July 15, 2023, and an anticipated award date of August 1, 2023. The contract term is for one year, with the possibility of renewal options.

The pricing for this project is based on the provided Engineer's Estimate, and there are no set-aside requirements mentioned. The funding for this project is from state and local sources, but the specific amounts and sources are not disclosed. There is no information provided about any incumbent contractors or the current competitive environment.

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Other files

File	Type	Posted
723202 Addendum No. 1.pdf	PDF	May 20, 2024
723202 Project Manual.pdf	PDF	May 20, 2024
ITA- PN 723202.pdf	PDF	May 20, 2024
S-58100-00010469 Attachment A.docx	DOCX document	May 20, 2024
723202 Bid Tab.pdf	PDF	May 20, 2024
723202 Bid Opening Register.pdf	PDF	May 20, 2024
234133 Bid Opening Zoom Link.pdf	PDF	May 20, 2024

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EXISTING CURB

EXISTING FIRE HYDRANT

EXISTING SANITARY SEWER MANHOLE

EXISTING SANITARY SEWER PIPE

EXISTING STORM SEWER MANHOLE

EXISTING STORM SEWER PIPE

EXISTING STORM SEWER CATCH BASIN

EXISTING WATER MAIN

EXISTING WATER METER

EXISTING WATER VALVE

EXISTING TREE - CONIFEROUS

EXISTING TREE - DECIDUOUS

REMOVE TREE

INLET PROTECTION

RIPRAP

GRAVEL CONSTRUCTION ACCESS

EXISTING UTILITY POLE

EXISTING OVERHEAD POWER LINE

EXISTING WALL

EXISTING GAS LINEG

EXISTING FENCE

GRADING AND TRENCHING LIMITS

EXISTING BACK OF SIDEWALK

CONTROL POINT

PROPOSED STORM MANHOLE

PROPOSED STORM MAIN

PERFORMANCE GRADEDPG

FLOWLINEFL

EACH WAYEW

BK BACK

CONTINUOUS

CONSTRUCTION JOINT

CONT

MINIMUMMIN

NORTH/NORTHINGN

BOW BACK OF WALL

ON CENTER

MANHOLE

MAXIMUM

EAST/EASTING

CLEARANCE

CONTROLLED DENSITY FILL

CATCH BASIN

MAX

CLR

CDF

ADA

AC/ACP

LINEAR FEET

LINE OR LENGTH

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

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NORTHEASTNE

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NOT TO SCALENTS

BEGIN VERTICAL CURVE ELEVATIONBVCS END VERTICAL CURVE STATIONEVCS

END VERTICAL CURVE ELEVATIONEVCE

ADT

APPROX

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CLASSCL

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DIAMETERDIA

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ET CETERAETC

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K CURVE COEFFICIENT

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NORTH AMERICAN DATUMNAD

POINT OF CURVATUREPC

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OVERHEAD POWEROHL

EXISTING GRADEEG

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HORIZONTAL

ID INSIDE DIAMETER

AMERICAN ASSOCIATION OF STATE HIGHWAY

TRANSPORTATION OFFICIALS

ASPHALT CEMENT/ASPHALT CEMENT PAVEMENT

AMERICANS WITH DISABILITIES ACT

AVERAGE DAILY TRIPS

APPROXIMATELY

MECHANICAL JOINT/RESTRAINED

MECHANICAL

MANUAL OF UNIFORM TRAFFIC

STANDARD CONSTRUCTION SCS

SPECIFICATIONS

SEDIMENT CONTROL

CONTROL DEVICES

SALEM REVISED CODESRC

STORM DRAINSD

SANITARY SEWERSS

SOUTHS

POLYVINYL CHLORIDEPVC

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 (SCS) AND THE

3. REFERENCE SCS FOR TRAFFIC PROTECTION AND CONTROL REQUIREMENTS.

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

SPECIAL PROVISIONS 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. REFERENCE SECTION OF THE SPECIAL PROVISIONS AND SCS REGARDING

TEMPORARY ASPHALT PATCHING REQUIREMENTS.

ATTENTION:

ABBREVIATIONSLEGEND

GENERAL CONSTRUCTION NOTES

P6778PE

EXPIRES: 06/30/2024

OREGONBRANDON W. TEETSE

LNOV 10 , 2020

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HORIZ SCALE:

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NO. DATE BYDESCRIPTION

REVISIONS

DATE SIGNED:

CERTIFICATE EXPIRES:

MOUNTAIN VIEW DR S

STORMWATER

IMPROVEMENTS

SALEM PUBLIC WORKS DEPART

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CONSTRUCTION

NOTES AND

LEGEND

SS MH

RIM = 345.85

SD CB

RIM = 345.42

8" PVC OUT (W) IE = 344.21

SD CB

RIM = 343.62

8" CONC OUT (SE)

SHRUB

DEC

2X8"

EVR

2X4"

EVR

2X3"

OHP

O H P

OHP

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OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP

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�CHAINLINK FENCEEXISTING 4

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SD CO

RIM = 344.20

10" CONC IN (S) IE = 340.70

10" CONC OUT (N) IE = 340.90

SD CO

RIM = 344.13

10" CONC IN (SE) IE = 340.43

10" CONC IN (S) IE = 340.51

8" CONC IN (W) IE = 340.73

12" CONC OUT (N) IE = 339.96

SD CURB INLET

LID = 343.78

GUTTER FL = 343.08

10" CONC OUT (NW) IE = 341.17

SD MH

RIM = 345.74

12" CONC IN (S) IE = 336.51

12" CONC IN (E) IE = 339.34

10" CONC IN (NW) IE = 339.59

10" PVC IN (SE) IE = 342.17

12" CONC OUT (E) IE = 336.19

SD MH

RIM = 345.79

8" PVC IN (E) IE = 343.68

10" CONC IN (W) IE = 341.22

10" CONC OUT (SE) IE = 341.06

8" CONC. WALL

AC UNIT

12" CONC.

BLOCK WALL

STAIRS

BRICK PLANTER BOX

12" CONC. BLOCK WALL

ELECTRIC OUTLET

STAIRS

GATE

3' IRON HANDRAIL

BRICK PLANTER BOX

12" CONC. BLOCK WALL

BRICK PAVERS12" BRICK COLUMNS

15" BRICK

COLUMNS

3' IRON HANDRAIL

GATE

2' CHAINLINK

FENCE

WOOD

STAIRS

12" KEYSTONE

WALL8" KEYSTONE

WALL

6" CONC.

WALL

STAIRS

12" CONC.

BLOCK WALL

SD CB

RIM = 344.73

10" PVC OUT (NW) IE = 342.43

12" KEYSTONE WALL

CONC.

EXISTING 8" CONC. WALL

O H L

HEDGES

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EXPIRES: 06/30/2024

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LNOV 10 , 2020

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10" PVC OUT (W) IE = 343.03

SD CB

RIM = 345.72

8" CONC OUT (W) IE = 344.04

SSCO

RIM = 344.90

SD CO

RIM = 346.63

8" CONC IN (E) IE = 343.78

12" CONC IN (S) IE = 343.56

12" CONC OUT (N) IE = 343.47

SS MH

RIM = 350.47

"SONORA WAY S"

"MTN. VIEW DR S"

"STOP"

O H P

OHP OHP OHP OHP OHP OHP OHP OHP OHP

CONC.

SD MH

SQUARE 2.5' X 2.5' CONC. STRUCTURE

RIM = 345.67

10" PVC IN (S) IE = 342.45

10" PVC IN (E) IE = 342.91

10" PVC OUT (N) IE = 342.29

P6778PE

EXPIRES: 06/30/2024

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LNOV 10 , 2020

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EXPIRES: 06/30/2024

OREGONBRANDON W. TEETSE

LNOV 10 , 2020

REGISTERED PROFESS IONALE NG I NE E R

7654321

7654321 SHEET OF

SHEET TITLE

HORIZ DATUM:

VERT DATUM:

HORIZ SCALE:

VERT SCALE:

DESIGN:

DRAWN:

CHECKED:

APPROVED:

NO. DATE BYDESCRIPTION

REVISIONS

DATE SIGNED:

CERTIFICATE EXPIRES:

MOUNTAIN VIEW DR S

STORMWATER

IMPROVEMENTS

SALEM PUBLIC WORKS DEPART

MEN

NOISIVIDGNIREE

N NIGE

SHEET PREPARED BY:

R O

6S \0

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808 SW Third Avenue, Ste. 300 Portland, OR 97204

503. 287. 6825 www.otak.com

Otak, Inc.

PN: 723202

NAD83 (2011) 2010.00

NGVD29

AS SHOWN

FJS

CJB

NMR

8 9

BWT

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 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.

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

MINIMUM OF CONTROLS NECESSARY TO PROTECT THE SITE. ADDITIONAL CONTROL

MEASURES MAY BE REQUIRED IN ORDER TO DIMINISH THE POTENTIAL FOR

SEDIMENT LADEN WATER TO ENTER THE STORM DRAIN SYSTEM.

GENERAL EPSC NOTES

(A) PRE-CONSTRUCTION

(1). PRIOR TO ANY LAND DISTURBING ACTIVITIES, THE BOUNDARIES OF THE GRADING LIMITS

AND ANY SENSITIVE AREAS SHOWN ON THIS PLAN SHALL BE CLEARLY DELINEATED IN THE

FIELD. THE CONTRACTOR MUST MAINTAIN THE DELINEATION FOR THE DURATION OF THE

PROJECT.

(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 AND WITH THE CITY’S

PROJECT MANAGER AND INSPECTOR.

(B) CONSTRUCTION

(1). ALL SEDIMENT IS REQUIRED TO STAY ON SITE. SEDIMENT AMOUNTS GREATER THAN ½

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. THE CAUSE OF THE SEDIMENT RELEASE MUST BE FOUND

AND PREVENTED FROM CAUSING A RECURRENCE OF THE DISCHARGE WITHIN THE SAME 24

HOURS.

(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, 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, 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.

(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 ½" 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 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 STANDARDS NOTES

EC-01

EROSION

CONTROL NOTES

SD CB

RIM = 345.42

8" PVC OUT (W) IE = 344.21

SD CB

RIM = 343.62

8" CONC OUT (SE)

OHP

O H P

OHP

O H P

OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP

O H P

OHP

XXXXXXXX

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 X X X X X X X X X X

X X

CONC.

DRIVEWAY

CONC.

SD CO

RIM = 344.20

10" CONC IN (S) IE = 340.70

10" CONC OUT (N) IE = 340.90

SD CO

RIM = 344.13

10" CONC IN (SE) IE = 340.43

10" CONC IN (S) IE = 340.51

8" CONC IN (W) IE = 340.73

12" CONC OUT (N) IE = 339.96

SD CURB INLET

LID = 343.78

GUTTER FL = 343.08

10" CONC OUT (NW) IE = 341.17

SD MH

RIM = 345.74

12" CONC IN (S) IE = 336.51

12" CONC IN (E) IE = 339.34

10" CONC IN (NW) IE = 339.59

10" PVC IN (SE) IE = 342.17

12" CONC OUT (E) IE = 336.19

SD MH

RIM = 345.79

8" PVC IN (E) IE = 343.68

10" CONC IN (W) IE = 341.22

10" CONC OUT (SE) IE = 341.06

SD CB

RIM = 344.73

10" PVC OUT (NW) IE = 342.43

CONC.

O H L

HEDGES

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EROSION

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H L, 6( 6H

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10" PVC OUT (W) IE = 343.03

SD CB

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8" CONC OUT (W) IE = 344.04

SSCO

RIM = 344.90

SD CO

RIM = 346.63

8" CONC IN (E) IE = 343.78

12" CONC IN (S) IE = 343.56

12" CONC OUT (N) IE = 343.47

SS MH

RIM = 350.47

"SONORA WAY S"

"MTN. VIEW DR S"

"STOP"

O H P

OHP OHP OHP OHP OHP OHP OHP OHP OHP

CONC.

SD MH

SQUARE 2.5' X 2.5' CONC. STRUCTURE

RIM = 345.67

10" PVC IN (S) IE = 342.45

10" PVC IN (E) IE = 342.91

10" PVC OUT (N) IE = 342.29

SD CB

RIM = 354.94

10" PVC IN (SE) IE = 352.89

10" PVC IN (W) IE = 351.02

10" PVC IN (S) IE = 350.98

12" CONC OUT (N) IE = 350.77

SS MH

RIM = 357.97

SS MH

RIM = 356.66

SD CB

RIM = 355.33

10" PVC OUT (N) IE = 352.29

SD CB

RIM = 356.75

10" PVC IN (S) IE = 354.65

10" PVC OUT (NW) IE = 354.43

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OREGONBRANDON W. TEETSE

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7654321

7654321 SHEET OF

SHEET TITLE

HORIZ DATUM:

VERT DATUM:

HORIZ SCALE:

VERT SCALE:

DESIGN:

DRAWN:

CHECKED:

APPROVED:

NO. DATE BYDESCRIPTION

REVISIONS

DATE SIGNED:

CERTIFICATE EXPIRES:

MOUNTAIN VIEW DR S

STORMWATER

IMPROVEMENTS

SALEM PUBLIC WORKS DEPART

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NOISIVIDGNIREE

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SHEET PREPARED BY:

R O

6S \0

\D w g\ C

6S _E

C -0

dw g (E

C -0 ta b)

808 SW Third Avenue, Ste. 300 Portland, OR 97204

503. 287. 6825 www.otak.com

Otak, Inc.

PN: 723202

NAD83 (2011) 2010.00

NGVD29

AS SHOWN

FJS

CJB

NMR

8 9

BWT

EC-04

EROSION

CONTROL

DETAILS

SD CB

RIM = 345.42

8" PVC OUT (W) IE = 344.21

SD CB

RIM = 343.62

8" CONC OUT (SE)

OHP

O H P

OHP

O H P

OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP

O H P

OHP

XXXXXXXX

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 X X X X X X X X X X

X X

CONC.

SD CO

RIM = 344.20

10" CONC IN (S) IE = 340.70

10" CONC OUT (N) IE = 340.90

SD CO

RIM = 344.13

10" CONC IN (SE) IE = 340.43

10" CONC IN (S) IE = 340.51

8" CONC IN (W) IE = 340.73

12" CONC OUT (N) IE = 339.96

SD CURB INLET

LID = 343.78

GUTTER FL = 343.08

10" CONC OUT (NW) IE = 341.17

SD MH

RIM = 345.74

12" CONC IN (S) IE = 336.51

12" CONC IN (E) IE = 339.34

10" CONC IN (NW) IE = 339.59

10" PVC IN (SE) IE = 342.17

12" CONC OUT (E) IE = 336.19

SD MH

RIM = 345.79

8" PVC IN (E) IE = 343.68

10" CONC IN (W) IE = 341.22

10" CONC OUT (SE) IE = 341.06

SD CB

RIM = 344.73

10" PVC OUT (NW) IE = 342.43

O H L

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D-01

DEMOLITION PLAN

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8" CONC IN (E) IE = 343.78

12" CONC IN (S) IE = 343.56

12" CONC OUT (N) IE = 343.47

SS MH

RIM = 350.47

"SONORA WAY S"

"MTN. VIEW DR S"

"STOP"

O H P

OHP OHP OHP OHP OHP OHP OHP OHP OHP

CONC.

SD MH

SQUARE 2.5' X 2.5' CONC. STRUCTURE

RIM = 345.67

10" PVC IN (S) IE = 342.45

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10" PVC OUT (N) IE = 342.29

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6&$/(�

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D-02

DEMOLITION PLAN

6O O

�6

0O817$,1�9,(:�'5,9(�6

�� P5O7(&7�$//�(;,67,1*�$%O9(�*5O81'�$1' 81'(5*5O81'�87,/,7,(6��81/(66�O7H(5:,6( 1O7('�

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OREGONBRANDON W. TEETSE

LNOV 10 , 2020

REGISTERED PROFESS IONALE NG I NE E R

7654321

7654321 SHEET OF

SHEET TITLE

HORIZ DATUM:

VERT DATUM:

HORIZ SCALE:

VERT SCALE:

DESIGN:

DRAWN:

CHECKED:

APPROVED:

NO. DATE BYDESCRIPTION

REVISIONS

DATE SIGNED:

CERTIFICATE EXPIRES:

MOUNTAIN VIEW DR S

STORMWATER

IMPROVEMENTS

SALEM PUBLIC WORKS DEPART

MEN

NOISIVIDGNIREE

N NIGE

SHEET PREPARED BY:

R O

6S \0

\D w g\ C

6S _T

C -0

dw g (T

C -0 ta b)

808 SW Third Avenue, Ste. 300 Portland, OR 97204

503. 287. 6825 www.otak.com

Otak, Inc.

PN: 723202

NAD83 (2011) 2010.00

NGVD29

AS SHOWN

FJS

CJB

NMR

8 9

BWT

PEDESTRIAN NOTES:

POST MOUNTED SIGN

TYPE II BARRICADE

TRAFFIC CONTROL SIGN LIST

PORTABLE SIGN

WORK ZONE

(REFER TO OREGON

STANDARD DWG. TM 844)

28" TUBULAR MARKERS

(SPACING = AS SHOWN)

1.) CONTRACTOR TO PROVIDE PROPER SIGNAGE AND MAINTAIN ONE SAFE

ACCESSIBLE ROUTE FOR PEDESTRIAN TRAFFIC AT ALL TIMES DURING CONSTRUCTION.

TRAFFIC CONTROL NOTES:

8.) THE TEMPORARY TRAFFIC CONTROL PLANS PROVIDE GUIDANCE FOR PLACEMENT

OF SIGNAGE AND CHANNELIZING DEVICES, CERTAIN CONSTRUCTION ACTIVITIES

MAY REQUIRE ADDITIONAL TEMPORARY TRAFFIC CONTROL PLANS, SIGNS, OR

CHANNELIZING DEVICES.

10.) ALL FLEXIBLE SIGNS AND PORTABLE SIGN SUPPORTS SHALL BE CRASHWORTHY.

9.) SIGNS PLACED CONTINUOUSLY FOR LONGER THAN THREE DAYS SHALL BE

POST-MOUNTED.

11.) RIGID SIGNS MAY BE USED ON BARRICADES WHEN APPROPRIATELY CRASH TESTED.

7.) SIGN LOCATIONS SHOWN ARE APPROXIMATE AND SHOULD BE ADJUSTED IN THE

FIELD FOR CONFLICTS SUCH AS SIGHT DISTANCE, DRIVEWAYS, LANDSCAPING,

UTILITIES, ETC.

6.) CONTRACTOR SHALL PROTECT TRAFFIC AND SHALL PROVIDE TRAFFIC CONTROL

AT ALL TIMES DURING CONSTRUCTION.

5.) MAINTAIN LOCAL ACCESS AT ALL TIMES.

4.) SEE SPECIAL PROVISIONS FOR WORK HOURS AND SPECIAL RESTRICTIONS.

3.) USE FLAGGERS AND TEMPORARY TRAFFIC CONTROL AS REQUIRED WITH

APPROVED PERMIT. REFER TO THE MUTCD AND THE OTTCH.

2.) REFER TO THE MUTCD AND THE OREGON TEMPORARY TRAFFIC CONTROL

HANDBOOK (OTTCH) FOR DISTANCES BETWEEN SIGNS AND CONES,

UNLESS OTHERWISE NOTED.

1.) CONTRACTOR TO COMPLY WITH ALL FEDERAL, STATE AND LOCAL GUIDELINES

FOR TRAFFIC CONTROL.

12.) PROVIDE BLUE BUSINESS ACCESS SIGNS WHENEVER PUBLIC ACCESS TO A BUSINESS

DRIVEWAY IS RESTRICTED BY A LANE CLOSURE, ROAD CLOSURE, OR ACCESS

VISIBILITY IS OBSTRUCTED BY CONSTRUCTION ACTIVITIES.

13.) ALL BARRICADES SHALL BE LIGHTED AT NIGHT.

14.) SIGNS SHALL NOT BE MOUNTED ON THE SIDEWALK AT ANY LOCATION.

TC-01

TRAFFIC

CONTROL

DETAILS AND

NOTES

W20-1 36" x 36"

W3-4 36" x 36"

PREPARED

STOP

CW23-2

36" x 36"

R9-11A 24" x 12"

SIDEWALK CLOSED

CROSS HERE

R9-11A 24" x 12"

SIDEWALK CLOSED

CROSS HERE

R9-10 24" x 12"

SIDEWALK

CLOSED

R9-11 24" x 12"

SIDEWALK CLOSED

CROSS HERE

AHEAD

R9-10 24" x 12"

SIDEWALK CLOSED

USE OTHER SIDE

18C

18D 18E

4 5

18A

18F

R9-11 24" x 12"

SIDEWALK CLOSED

CROSS HERE

AHEAD

PARKING

ANY

TIME

R7-1 12" x 18"

36" x 36" W5-1

ROAD

NARROWS52

TWO-WAY TRAFFIC

R11-2 48" x 30"

ROAD CLOSED

THRU TRAFFIC

LOCAL ACCESS

ONLY

X X X X

X X

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EXPIRES: 06/30/2024

OREGONBRANDON W. TEETSE

LNOV 10 , 2020

REGISTERED PROFESS IONALE NG I NE E R

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MOUNTAIN VIEW DR S

STORMWATER

IMPROVEMENTS

SALEM PUBLIC WORKS DEPART

MEN

NOISIVIDGNIREE

N NIGE

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TC-02

TRAFFIC

CONTROL PLAN

STAGE 1

67$*(�� &216758&7�67250�'5$,1�$1' 75(1&+�3$7&+�

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CONC.

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EXPIRES: 06/30/2024

OREGONBRANDON W. TEETSE

LNOV 10 , 2020

REGISTERED PROFESS IONALE NG I NE E R

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STORMWATER

IMPROVEMENTS

SALEM PUBLIC WORKS DEPART

MEN

NOISIVIDGNIREE

N NIGE

6+((7�35(3$5('�%<�

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TC-03

TRAFFIC

CONTROL PLAN

STAGE 2

67$*(�� &216758&7�67250�'5$,1�&$7&+ %$6,1�/$7(5$/�&211(&7,216�$1' 75(1&+�3$7&+�

X X

CONC.

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0&*,/&+5,67�675((7�6

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62125$�:$<�6

78%8/$5 0$5.(5

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9,(:�'5,9(�6

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P6778PE

EXPIRES: 06/30/2024

OREGONBRANDON W. TEETSE

LNOV 10 , 2020

REGISTERED PROFESS IONALE NG I NE E R

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MOUNTAIN VIEW DR S

STORMWATER

IMPROVEMENTS

SALEM PUBLIC WORKS DEPART

MEN

NOISIVIDGNIREE

N NIGE

6+((7�35(3$5('�%<�

�6

Z J?

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TC-04

TRAFFIC

CONTROL PLAN

STAGE 3

67$*(�� &216758&7�67250�'5$,1�0$,1 67$*(�� &216758&7�'(7(17,21�)$&,/,7<�

OHP

O H P

OHP

O H P

OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP OHP

O H P

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 X X X X X X X X X X

X X

CONC.

5' CHAINLINK FENCE

�CHAINLINK FENCEEXISTING 4

�CHAINLINK FENCE

8" CONC. WALL

GATE

EXISTING 8" CONC. WALL

HEDGES

SDMH - 1

4+69.87

RIM= 344.36

IE IN = 338.70 (18" S)

IE OUT = 338.50 (18" E)

L=106.6' S=1.4% 18" PVC

L=20.4' S=0.8% 12" PVC

FCMH - 1

1+48.48

RIM= 345.30

IE IN = 335.30 (12" S)

IE OUT = 335.30 (12" NE)

L=7.1' S=34.7% 10" PVC

SDCB - 1

4+93.42

RIM= 343.37

IE OUT = 340.00 (10" S)

SDDI - 2

RIM= 341.00

IE OUT = 338.00 (12" N)

L=30.8' S=0.6% 12" PVC

EXISTING SD CURB INLET

RIM=343.78'

IE OUT = 341.2 (10" N)

L=5.8' S=62.1% 10" PVC

L=65.6' S=3.8% 18" PVC

SDMH - 5

1+68.84

RIM= 344.39

IE IN = 336.00' (12" S)

IE IN = 335.13' (12" SW)

IE IN = 334.40' (12" W) EXIST

IE OUT = 334.35' (12" E) EXIST

L=23.6' S=8.5% 12" PVC

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REGISTERED PROFESS IONALE NG I NE E R

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MOUNTAIN VIEW DR S

STORMWATER

IMPROVEMENTS

SALEM PUBLIC WORKS DEPART

MEN

NOISIVIDGNIREE

N NIGE

6H((7�P5(P$5('�%<�

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HO/(6�

SP-01

STORMWATER

RETROFIT PLAN

AND PROFILE

�� ),(/'�9(5,)<�(X,67,1*�)($785(6�$1'�87,/,7,(6�

�� P5O7(&7�$//�(X,67,1*�)($785(6�7O�5(0$,1

:H(7H(5�6HO:1�O5�1O7�

�� )O5�(X,67,1*�&O1',7,O16��6((�6H((76�(&��

6( 6H

7� 6P

(X,67,1*�*5$'( #�P,P(�&/

P5OPO6('

),1,6H *5$'(

PROFILE 11 HORIZ: 1" = 20' VERT: 1" = 5'

&/$66�� O87/(7

P5O7(&7,O1

5(7$,1,1*�:$// 6((�6758&785$/�6H((76

PROFILE 22 HORIZ: 1" = 20' VERT: 1" = 5'

(X,67,1* *5$'(

P5OPO6('�*5$'(

#�P,P(�&/

SDDI - 3

1+16.33

RIM= 336.00

IE IN = 335.50

TC = 345.0

(X7(176�O) H'P(�/,1(5

6'',�� 67$�� 5,0 ��

,(�O87 ��1�

"SONORA WAY S"

"MTN. VIEW DR S"

"STOP"

O H P

OHP OHP OHP OHP OHP OHP OHP OHP OHP

CONC.

SDMH - 2

3+63.25

RIM= 345.47

IE IN = 340.95 (10" E)

IE IN = 340.50 (18" S)

IE OUT = 340.20 (18" N)

.7' S

=1 .0%

L=44.7' S=1.8% 18"

.5' S

=5 .9%

SDMH - 3

3+18.52

RIM= 346.45

IE IN = 342.00 (10" E)

IE IN = 343.56 (12" S) EXIST.

IE OUT = 341.30 (18" N)

EXISTING CB

RIM=345.72'

8" CONC OUT (W) IE = 344.04'

EXISTING CB

RIM=344.86'

10" PVC OUT (W) IE = 343.03'

EXISTING 6" WATER LINE

EXISTING 8" SANITARY SEWER

EXISTING 2" GAS LINE

6758&785(�7$%/(

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EXPIRES: 06/30/2024

OREGONBRANDON W. TEETSE

LNOV 10 , 2020

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NO. DATE BYDESCRIPTION

REVISIONS

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SHEET TITLE

HORIZ DATUM:

VERT DATUM:

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