S-10900-00015899 Attachment C - PLANS AND DRAWINGS_Vectorized Version.pdf

HARNEY

GRANT

WHEELER

GILLIAM

MORROW

YAMHILL

CLACKAMAS

RIVER

WASCO

SHERMAN

JEFFERSON

LINCOLN

POLK

BENTON

LINN

MARION

LANE

CROOK

DESCHUTES

DOUGLAS

COOS

CURRY JOSEPHINE JACKSON

KLAMATH

LAKE

SD

HIGHWAY 58

AIRPORT

WESTFIR RD

MIDDLE

WILLAMETTE

FORK

RIVER

RD

INDEX TO DRAWINGSVICINITY MAP

RUNWAY 9-27 PAVEMENT RECONSTRUCTION

AND ASSOCIATED IMPROVEMENTS

OAKRIDGE STATE AIRPORT

OREGON DEPARTMENT OF AVIATION

SITE MAP

PROJECT

LOCATION

NORTH

PROJECT NUMBER:

OF

SHEET NO.

SCALE:

DESIGN:

REVISION

NUMBER:

CHECKED:

DRAWN:

DATE:

REVISIONS: APPD.DATE

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APPROACH

E N G I N E E R I N G

PRECISION

5125 Southwest Hout Street Corvallis, OR 97333

541 754 0043

OAKRIDGE STATE AIRPORT

RUNWAY 9-27 PAVEMENT RECONSTRUCTION AND

ASSOCIATED IMPROVEMENTS

COVER SHEET

PRECISION APPROACH ENGINEERING, INC.

MAR 2026

LMT

KWK/JAW

KJK

AS SHOWN

OAK002

OAKRIDGE STATE

AIRPORT

OAKRIDGE

Sheet List TableSheet Number Sheet Title

1 COVER SHEET

2 LEGENDS

3 BID SCHEDULES

4 SITE PLAN

5 CONSTRUCTION SAFETY AND PHASING AND GENERAL NOTES

6 CONSTRUCTION SAFETY AND PHASING PLAN CRITICAL AREAS

7 CONSTRUCTION SAFETY AND PHASING PLAN

8 EROSION AND SEDIMENT CONTROL PLAN

9 EROSION AND SEDIMENT CONTROL NOTES

10 EROSION AND SEDIMENT CONTROL DETAILS

11 DEMOLITION PLAN

12 ADDITIVE A APRON DEMOLITION PLAN

13 GEOTECHNICAL LOGS

14 GEOTECHNICAL LOGS

15 DEMOLITION DETAILS

16 RUNWAY PLAN AND PROFILE - STA 8+00 TO 14+50

17 RUNWAY PLAN AND PROFILE - STA 14+50 TO 23+00

18 RUNWAY PLAN AND PROFILE - STA 23+00 TO 31+50

19 RUNWAY PLAN AND PROFILE - STA 31+50 TO 40+00

20 RUNWAY PLAN AND PROFILE - STA 40+00 TO 48+00

21 TAXIWAY CONNECTOR AND ADDITIVE A APRON LAYOUT PLAN

22 TAXIWAY CONNECTOR PLAN AND PROFILE

23 ADDITIVE B TAXIWAY CONNECTOR PLAN AND PROFILE

24 ADDITIVE A APRON GRADING PLAN

25 RUNWAY CROSS SECTIONS

26 TYPICAL SECTIONS

27 PAVEMENT DETAILS

28 PAVEMENT DETAILS

29 PAVEMENT DETAILS

30 DRAINAGE DETAILS

31 MARKING AND RETROREFLECTIVE MARKER PLAN

32 THRESHOLD MARKING DETAILS

33 TAXIWAY AND APRON MARKING AND RETROREFLECTIVE

MARKER PLAN

34 MARKING DETAILS

35 MARKING DETAILS

36 MARKING DETAILS

37 ELECTRICAL DETAILS

38 WIND CONE DETAILS

39 WIND CONE DETAILS

2202,3BEM

REG

ISTERED PROFESSIONAL

KADEN J. KINS R1

EXPIRES 6/30/2027

TPES

RE E

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BANDON

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COOS

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BAY

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REEDSPORT

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FLORENCE

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NEWPORT

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NETARTS

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PORTLAND

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EUGENE

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ROSEBURG

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MEDFORD

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CORVALLIS

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SALEM

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OAKRIDGE

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GRAVEL ROAD

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ELECTRICAL LEGEND

NEWEXISTING

POH

P

CIVIL SYMBOLS LEGEND

EXISTING NEW

T

G

W W

SS SS

SD SD

SDSD

EDGE OF PAVEMENT

EDGE OF GRAVEL

CONTOUR

DITCH FLOW LINE

FENCE

STORM DRAIN

UNDER DRAIN

CULVERT

SANITARY SEWER

WATER

GAS

TELEPHONE

IRRIGATION

SLOPE SYMBOL

CATCH BASIN WITH METAL GRATE

CATCH BASIN WITH WOOD GRATE

STORM DRAIN MANHOLE-SOLID LID

STORM DRAIN MANHOLE WITH INLET

CLEANOUT

CULVERT END STRUCTURE

CULVERT END STRUCTURE WITH RACK

CONCRETE HEADWALL

SURFACE FLOW DIRECTION

SANITARY MANHOLE

FIRE HYDRANT

WATER METER

WATER VALVE

TIE DOWN

SIGN

SURVEY CONTROL POINT

SURVEY FOUND MONUMENT

BRASS CAP

BENCHMARK

AIRPORT BEACON

SHRUBS

TREES

ABANDONED FEATURE LINE

DEMO FEATURE LINES

DEMO FEATURE LINES

SS

HANDHOLE

POWER VAULT

DUCT MARKER

JUNCTION CAN

JC-PAPI

JC-MIRL

ELECTRICAL RISER

RUNWAY EDGE LIGHT AND THRESHOLD LIGHT

C = CLEAR

R = RED

G = GREEN

Y = YELLOW

O = OPAQUE

RUNWAY LIGHT IN PAVEMENT (FLUSH MOUNT)

REIL (RUNWAY END IDENTIFIER LIGHT)

PAPI (PRECISION APPROACH PATH INDICATOR)

TAXIWAY LIGHT

B = BLUE

TAXIWAY LIGHT IN PAVEMENT (FLUSH MOUNT)

RETROREFLECTIVE MARKER

POWER OVERHEAD CIRCUIT / CONDUIT

POWER UNDERGROUND CIRCUIT/CONDUIT

POWER POLE

GUY WIRE

STREET LIGHT

GUIDANCE SIGN

SS

JJ

IRR

UD

AVIATION LEGEND

FUTUREEXISTING

OBJECT FREE AREA (OFA)

OBJECT FREE ZONE (OFZ)

OFZ-OFA

RUNWAY OBJECT FREE AREA

RUNWAY OBSTACLE FREE ZONE

RUNWAY PROTECTION ZONE

RUNWAY SAFETY AREA

TAXIWAY OBJECT FREE AREA

TAXILANE OBJECT FREE AREA

TAXIWAY SAFETY AREA

SDSD

LEGEND

PROJECT NUMBER:

OF

SHEET NO.

SCALE:

DESIGN:

REVISION

NUMBER:

CHECKED:

DRAWN:

DATE:

REVISIONS: APPD.DATE

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/ 2

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APPROACH

E N G I N E E R I N G

PRECISION

5125 Southwest Hout Street Corvallis, OR 97333

541 754 0043

OAKRIDGE STATE AIRPORT

RUNWAY 9-27 PAVEMENT RECONSTRUCTION AND

ASSOCIATED IMPROVEMENTS

LEGENDS

PRECISION APPROACH ENGINEERING, INC.

MAR 2026

LMT

KWK/JAW

KJK

2202,3BEM

REG

ISTERED PROFESSIONAL

KADEN J. KINS R1

EXPIRES 6/30/2027

TPES

RE E

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HH

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DM

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HH

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DM

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WOOD

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WOOD

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OREGON

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DIGITALLY SIGNED

PROJECT NUMBER:

OF

SHEET NO.

SCALE:

DESIGN:

REVISION

NUMBER:

CHECKED:

DRAWN:

DATE:

REVISIONS: APPD.DATE

3/

/ 2

- 1

1:

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APPROACH

E N G I N E E R I N G

PRECISION

5125 Southwest Hout Street Corvallis, OR 97333

541 754 0043

OAKRIDGE STATE AIRPORT

RUNWAY 9-27 PAVEMENT RECONSTRUCTION AND

ASSOCIATED IMPROVEMENTS

BID SCHEDULES

PRECISION APPROACH ENGINEERING, INC.

MAR 2026

LMT

KWK/JAW

KJK

RUNWAY RECONSTRUCTION

BASE BID SCHEDULE

APRON RECONSTRUCTION

ADDITIVE BID SCHEDULE A

BID ITEM SPEC. DESCRIPTION UNIT QUANTITY CONSTRUCTION

QUANTITY

1 00210 MOBILIZATION LS 1

2 00280 SEDIMENT BARRIER, TYPE 3 LF 2,560

3 00280 EROSION CONTROL LS 1

4 00280 TEMPORARY MULCHING, STRAW AC 9

5 00305 CONSTRUCTION SURVEY WORK LS 1

6 00310 REMOVAL OF STRUCTURES AND OBSTRUCTIONS LS 1

7 00310 REMOVAL OF PIPES LF 250

8 00315 ASPHALT PAVEMENT GRINDING AND BLENDING SY 16,120

9 00330 GENERAL EXCAVATION CY 10,160

10 00331 SUBGRADE STABILIZATION CY 1,100

11 00336 SHOULDER AND SLOPE GRADING SY 38,000

12 00445 8-INCH RCP PIPE LF 130

13 00445 12-INCH HDPE PIPE LF 170

14 00460 PAVED CULVERT END SLOPE EA 2

15 00470 CATCH BASIN, TYPE G-2 EA 1

16 00620 COLD PLANE PAVEMENT REMOVAL, FULL DEPTH SY 4,830

17 00641 AGGREGATE BASE CY 5,600

18 00641 AGGREGATE SHOULDERS, 6 INCHES THICK SY 10,580

19 00744 LEVEL 2, 1/2 INCH ACP MIXTURE TON 4,250

20 00759 CONCRETE HELIPAD PAVEMENT SF 3,675

21 00759 LONGITUDINAL JOINT SEAL LF 805

22 00860 LONGITUDINAL PAVEMENT MARKINGS SF 6,960

23 01030 PERMANENT SEEDING AC 9

24 L-107 L-806 WIND CONE, FOUNDATION AND POWER SUPPLY EA 2

25 L-107 L-807 WIND CONE, FOUNDATION AND POWER SUPPLY EA 1

26 L-107 SEGMENTED CIRCLE MARKER SYSTEM LS 1

27 L-110 2-INCH PVC CONDUIT LF 120

28 L-110 ELECTRICAL TRENCH LF 60

29 L-125 RETROREFLECTIVE MARKER, ELEVATED EA 64

30 L-125 RETROREFLECTIVE MARKER, ELEVATED, IN-PAVEMENT EA 6

31 L-125 VEGETATIVE BARRIER MAT EA 64

BID ITEM SPEC. DESCRIPTION UNIT QUANTITY CONSTRUCTION

QUANTITY

A-1 00210 MOBILIZATION LS 1

A-2 00305 CONSTRUCTION SURVEY WORK LS 1

A-3 00310 REMOVAL OF STRUCTURES AND OBSTRUCTIONS LS 1

A-4 00330 GENERAL EXCAVATION CY 2,170

A-5 00331 SUBGRADE STABILIZATION CY 600

A-6 00336 SHOULDER AND SLOPE GRADING SY 2,510

A-7 00620 COLD PLANE PAVEMENT REMOVAL, FULL DEPTH SY 6,210

A-8 00641 AGGREGATE BASE CY 1,620

A-9 00744 LEVEL 2, 1/2 INCH ACP MIXTURE TON 1,150

A-10 00759 AIRCRAFT TIE-DOWN ANCHOR EA 12

A-11 00759 CONCRETE HANGAR TRANSITION LF 135

A-12 00759 LONGITUDINAL JOINT SEAL LF 280

A-13 00860 LONGITUDINAL PAVEMENT MARKINGS SF 1,540

NEW TAXIWAY CONNECTOR

ADDITIVE BID SCHEDULE B

BID ITEM SPEC. DESCRIPTION UNIT QUANTITY CONSTRUCTION

QUANTITY

B-1 00330 GENERAL EXCAVATION CY 260

B-2 00331 SUBGRADE STABILIZATION CY 30

B-3 00445 8 INCH RCP PIPE LF 160

B-4 00460 PAVED CULVERT END SLOPE EA 2

B-5 00641 AGGREGATE BASE CY 170

B-6 00641 AGGREGATE SHOULDERS, 6 INCHES THICK SY 180

B-7 00744 LEVEL 2, 1/2 INCH ACP MIXTURE TON 140

B-8 00759 CONCRETE HELIPAD PAVEMENT SF 1,225

B-9 00759 LONGITUDINAL JOINT SEAL LF 280

B-10 00860 LONGITUDINAL PAVEMENT MARKINGS SF 410

B-11 L-110 2-INCH PVC CONDUIT LF 130

B-12 L-110 ELECTRICAL TRENCH LF 70

B-13 L-125 RETROREFLECTIVE MARKER, ELEVATED EA 3

B-14 L-125 RETROREFLECTIVE MARKER, FLUSH MOUNTED EA 1

B-15 L-125 VEGETATIVE BARRIER MAT EA 3

2202,3BEM

REG

ISTERED PROFESSIONAL

KADEN J. KINS R1

EXPIRES 6/30/2027

TPES

RE E

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OREGON

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100236PE

E

EE

SS

SD

SD

100 101105

AIRPORT RD

HANGAR

HANGAR

NEW RUNWAY REFLECTORS

REPLACED PRIMARY WINDCONE AND

SEGMENTED CIRCLE REPLACEMENT

RELOCATE CONNECTOR TAXIWAY

CONTRACTOR'S MATERIAL

STOCKPILE AREA

RUNWAY 9-27 REHABILITATION

NEW WINDCONE

NEW TURN AROUND AND PARKING PAD

NEW AIRCRAFT

TURNAROUND AND

PARKING PAD

NEW DISPLACED THRESHOLD

EXISTING VEGETATION

LINE AS OF FALL 2025

RUNWAY SAFETY AREA

AIRPORT PROPERTY LINE NEW WINDCONE

CONTRACTOR'S

STAGING AREA

APRON PAVEMENT

RECONSTRUCTION,

ADDITIVE A

NEW CONNECTOR

TAXIWAY, ADDITIVE B

SCALE IN FEET

150 300

HORIZONTAL DATUM: NAD83 (2011) OREGON SOUTH ZONE 3602, INTERNATIONAL FEET

VERTICAL DATUM: NAVD 88

NUMBER

NORTHING

766215.51

766133.20

767085.14

766618.26

EASTING

4393258.01

4393551.81

4389907.97

4392849.06

ELEVATION

1377.00

1381.28

1402.50

1407.01

DESCRIPTION

NGS SURVEY DISK IN CONC MONUMENT

5/8" BAR WITH ALUMINUM CAP

5/8" BAR WITH ALUMINUM CAP

3.5" BRASS DISC "US DEPT OF INTERIOR"

SURVEY NOTES

1. HORIZONTAL AND VERTICAL CONTROL SURVEY REFERENCE POINTS ARE PROVIDED BY THE

ENGINEER FOR CONTROL OF THE PROJECT. CONTRACTOR SHALL LAYOUT ALL WORK FROM

REFERENCE POINTS AS SHOWN ON THE DRAWINGS. ALL LAYOUT AND CONSTRUCTION

SURVEY SHALL BE CONDUCTED BY A PROFESSIONAL LAND SURVEYOR REGISTERED IN THE

STATE OF OREGON.

2. PRIOR TO BEGINNING ANY LAYOUT, THE CONTRACTOR'S SURVEYOR SHALL OCCUPY ALL

SURVEY POINTS REFERENCED IN THE TABLE SHOWN ON THIS SHEET AND VERIFY DATA

GIVEN. ANY DISCREPANCY SHALL IMMEDIATELY BE BROUGHT TO THE ENGINEER'S ATTENTION

FOR CLARIFICATION OR CORRECTION. NOTES AND A LETTER APPROVED AND SIGNED BY A

STATE LICENSED PROFESSIONAL LAND SURVEYOR (PLS) SHOWING CONFIRMATION OF THE

HORIZONTAL AND VERTICAL CONTROL SHALL BE PROVIDED TO THE ENGINEER PRIOR TO

STARTING CONSTRUCTION OR CONSTRUCTION LAYOUT.

NORTH

PROJECT NUMBER:

OF

SHEET NO.

SCALE:

DESIGN:

REVISION

NUMBER:

CHECKED:

DRAWN:

DATE:

REVISIONS: APPD.DATE

3/

/ 2

- 1

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THIS DRAWING IS INTENDED

TO BE PRINTED IN COLOR.

PRINTING IN BLACK AND

WHITE MAY REDUCE

READABILITY AND ALTER

ENTITY DEFINITION OR

REPRESENTATION.

PRINT IN COLOR

APPROACH

E N G I N E E R I N G

PRECISION

5125 Southwest Hout Street Corvallis, OR 97333

541 754 0043

OAKRIDGE STATE AIRPORT

RUNWAY 9-27 PAVEMENT RECONSTRUCTION AND

ASSOCIATED IMPROVEMENTS

SITE PLAN

PRECISION APPROACH ENGINEERING, INC.

MAR 2026

LMT

KWK/JAW

KJK

digsafelyoregon.com

CALL 48 HOURS BEFORE YOU DIG

RUNWAY CLOSURE CROSS, SEE DETAIL

CONSTRUCTION HAUL ROUTE

NO CONSTRUCTION TRAFFIC

LEGENDSURVEY CONTROL POINTS

2202,3BEM

REG

ISTERED PROFESSIONAL

KADEN J. KINS R1

EXPIRES 6/30/2027

TPES

RE E

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COUNTY ROAD

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OREGON

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100236PE

SHEET NO.

SCALE:

DESIGN:

REVISION

NUMBER:

CHECKED:

DRAWN:

DATE:

REVISIONS: APPD.DATE

3/

/ 2

- 1

1:

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THIS DRAWING IS INTENDED

TO BE PRINTED IN COLOR.

PRINTING IN BLACK AND

WHITE MAY REDUCE

READABILITY AND ALTER

ENTITY DEFINITION OR

REPRESENTATION.

PRINT IN COLOR

APPROACH

E N G I N E E R I N G

PRECISION

5125 Southwest Hout Street Corvallis, OR 97333

541 754 0043

OAKRIDGE STATE AIRPORT

RUNWAY 9-27 PAVEMENT RECONSTRUCTION AND

ASSOCIATED IMPROVEMENTS

CONSTRUCTION SAFETY AND

PHASING AND GENERAL NOTES

PRECISION APPROACH ENGINEERING, INC.

MAR 2026

LMT

KWK/JAW

KJK

CONSTRUCTION SAFETY AND PHASING PLAN - NOTES

1. THE CONTRACTOR SHALL PROVIDE SUFFICIENT LEAD TIME FOR REQUIRED NOTIFICATIONS WITH PROJECT

STAKEHOLDERS AND THE OWNER. THIS WILL REQUIRE SUBMITTAL OF A PRELIMINARY SCHEDULE TO INCLUDE START DATES WITHIN 15 CALENDAR DAYS AFTER EXECUTION OF THE CONSTRUCTION CONTRACT. A REVISED CONSTRUCTION SCHEDULE WILL BE PREPARED IN CONJUNCTION WITH THE PRE-CONSTRUCTION MEETING. THE CONTRACTOR SHALL NOTIFY THE OWNER WITH REQUESTS FOR NOTICES TO AIRMEN (NOTAMS) 5 DAYS PRIOR TO

IMPLEMENTATION.

2. PRIOR TO REOPENING A CLOSED RUNWAY, THE CONTRACTOR SHALL PROVIDE ADEQUATE TIME FOR THE ENGINEER OR OWNER TO INSPECT FOR CLEANLINESS AND CONFORMANCE TO REGULATIONS. THE TIME NEEDED FOR INSPECTION AND POSSIBLE NECESSARY CORRECTIVE ACTION SHALL BE INCLUDED WITHIN THE ALLOWED CLOSURE

PERIOD.

3. LOCATION OF THE CONTRACTOR'S STAGING AND DISPOSAL AREAS ARE APPROXIMATE. VERIFY LIMITS AND LOCATIONS WITH RPR PRIOR TO MOBILIZATION. THE CONTRACTOR SHALL DISPOSE OF MATERIAL(S) WITHIN THE

DESIGNATED AREAS AS DIRECTED BY THE ENGINEER.

4. ALL VEHICLES NOT ESSENTIAL FOR CONSTRUCTION, INCLUDING CONTRACTOR-EMPLOYEE VEHICLES SHALL REMAIN OUTSIDE OF AIR OPERATIONS AREA. PARKING SHALL BE CONFINED TO THE CONTRACTOR'S STAGING AREA OR A

LOCATION DESIGNATED BY THE OWNER.

5. ALL CONSTRUCTION EQUIPMENT MUST BE MARKED WITH A 3'X3' ORANGE AND WHITE CHECKERED FLAG AND/OR AN AMBER BEACON. ALL CONSTRUCTION EQUIPMENT OPERATED PAST DUSK SHALL BE EQUIPPED WITH AN AMBER BEACON. ALL CONSTRUCTION VEHICLES MUST BE CLEARLY MARKED WITH THE COMPANY LOGO AT ALL TIMES.

6. THE CONTRACTOR SHALL USE AND MONITOR THE AIRPORT'S VHF RADIO FREQUENCY; 122.9 MHZ COMMON TRAFFIC ADVISORY FREQUENCY (CTAF) AT ALL TIMES. THE CONTRACTOR SHALL BE RESPONSIBLE TO OBTAIN FROM THE ENGINEER OR OWNER, TRAINING ON THE APPROPRIATE OPERATIONS AND PROTOCOL FOR BROADCASTING ON THE

AIRPORT FREQUENCY.

7. IF THE CONTRACTOR FAILS TO COMPLETE ANY OF THE PHASES OR RUNWAY OPENINGS WITHIN THE SPECIFIED TIME

PERIOD, LIQUIDATED DAMAGES WILL BE ASSESSED.

8. UNLESS OTHERWISE APPROVED BY THE OWNER, CONTRACTOR ACCESS TO THE PROJECT SITE SHALL BE LIMITED TO DESIGNATED LOCATIONS AND ROUTES SHOWN ON THE PLANS. SEE CONSTRUCTION SAFETY AND PHASING PLAN, AND EROSION AND SEDIMENT CONTROL PLAN FOR SPECIFIC RESTRICTIONS.

9. THE CONTRACTOR SHALL ONLY STOCKPILE MATERIALS WITHIN THE CONTRACTOR'S MATERIAL STOCKPILE AREA

UNLESS OTHERWISE APPROVED BY THE ENGINEER.

10. ENSURE PROMPT SUBMITTAL THROUGH THE AIRPORT OPERATOR FORM 7460-1 FOR THE PURPOSE OF CONDUCTING AN AERONAUTICAL STUDY OF CONTRACTOR EQUIPMENT SUCH AS TRUCKS, CRANES, CONCRETE PUMPS, OTHER TALL EQUIPMENT, STOCKPILES AND HAUL ROUTES WHEN DIFFERENT FROM CASES PREVIOUSLY FILED BY THE AIRPORT OPERATOR. THE FAA ENCOURAGES ONLINE SUBMITTAL OF FORMS FOR EXPEDIENCY. COORDINATE ALL

WORK AND SUBMITTAL OF FORMS WITH THE ENGINEER.

WEEKLY CONSTRUCTION MEETING

1. THE CONTRACTOR, ENGINEER, OWNER, OWNER'S REPRESENTATIVE AND OTHER INVITED REPRESENTATIVES OR

GUESTS WILL CONDUCT A WEEKLY CONSTRUCTION MEETING IN ORDER TO DISCUSS ACTIVITIES ON THE PROJECT.

THE MEETING SHALL BE USED TO DISCUSS CONSTRUCTION ISSUES PROJECT SCHEDULE, AIRCRAFT AND CONSTRUCTION SAFETY, AND OTHER AGENDA ITEMS RELATED TO THE PROJECT. SPECIFIC ACTIVITIES ANTICIPATED FOR THE FOLLOWING WEEK SHALL BE DISCUSSED, AND A TWO WEEK LOOK AHEAD SCHEDULE SHALL BE PROVIDED

WEEKLY BY THE CONTRACTOR.

GENERAL NOTES

1. CONTRACTOR SHALL HAVE A SUPERINTENDENT AND DESIGNATED SAFETY OFFICER ON THE PROJECT SITE ANY

TIME WORK IS BEING PERFORMED ON THE AIRPORT, INCLUDING WORK PERFORMED BY SUBCONTRACTORS OR SERVICE PROVIDERS UNLESS OTHERWISE APPROVED BY OWNER OR ENGINEER. THE SAFETY OFFICER SHALL BE RESPONSIBLE FOR EDUCATION AND TRAINING OF ALL PERSONNEL WHO ACCESS THE WORK SITE.

2. CONTRACTOR SHALL OBTAIN AND SHALL PAY FOR ALL REQUIRED PERMITS, FEES, OR CHARGES NECESSARY TO COMPLETE THIS PROJECT. PERMITS IN PROCESS OF BEING OBTAINED BY THE OWNER: 1200-C GENERAL CONSTRUCTION PERMIT. ONCE APPROVED, THE 1200-C PERMIT WILL REMAIN IN THE OWNER'S POSSESSION AND THE CONTRACTOR WILL ASSUME ALL RESPONSIBILITY FOR PERMIT COMPLIANCE. THIS INCLUDES, BUT NOT LIMITED TO THE FOLLOWING: SUPPLY A CERTIFIED EROSION AND SEDIMENT CONTROL INSPECTOR MEETING 1200-C SCHEDULE B.1 REQUIREMENTS, PERFORM ALL SITE INSPECTIONS, RECORDKEEPING AND LOGGING, REPORTING, AND TERMINATION OF COVERAGE. THE CONTRACTOR SHALL ASSUME ALL RESPONSIBILITIES UNDER SCHEDULE A.25, CORRECTIVE ACTIONS, AND SHALL BE RESPONSIBLE FOR ANY PENALTIES IMPOSED FOR PERMIT CONDITION VIOLATIONS. THE OWNER WILL SUPPLY AND THE CONTRACTOR WILL POST OR AFFIX THE 1200-C PERMIT NOTICE TO A POST, FENCE, STAKE OR OTHER ITEM(S) FOR THE DURATION OF 1200-C PERMIT COVERAGE.

3. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO LOCATE AND PROTECT ALL PUBLIC AND PRIVATE UTILITIES WITHIN THE WORK LIMITS OF THIS PROJECT DURING CONSTRUCTION. IT SHALL BE THE RESPONSIBILITY OF THE CONTRACTOR TO REPLACE OR REPAIR ANY UTILITIES DAMAGED DURING CONSTRUCTION. ANY NECESSARY UTILITY REPAIRS SHALL BE COORDINATED WITH THE APPROPRIATE UTILITY COMPANY/PROVIDER AND ALL REPAIRS

AND METHODS SHALL BE APPROVED BY THE UTILITY COMPANY/PROVIDER AND THE OWNER.

4. ALL HAUL ROUTES SHALL BE MAINTAINED DURING CONSTRUCTION AND RESTORED TO ORIGINAL CONDITION BY THE CONTRACTOR UPON COMPLETION OF THE PROJECT. VERIFY CONDITION WITH OWNER OR ENGINEER PRIOR TO

CONSTRUCTION.

5. CONTRACTOR SHALL ATTEND A PRE-CONSTRUCTION MEETING IN CONJUNCTION WITH COMMENCEMENT OF ONSITE CONSTRUCTION ACTIVITIES. COORDINATE WITH OWNER AND ENGINEER. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONDUCTING THE ON-SITE PRE-CONSTRUCTION EROSION AND SEDIMENT CONTROL MEETING.

6. CONTRACTOR SHALL PREPARE AND SUBMIT A CONSTRUCTION SCHEDULE TO THE ENGINEER FOR REVIEW 14 DAYS PRIOR TO PRE-CONSTRUCTION MEETING. THE PLAN SHALL BE ACCEPTABLE TO THE OWNER AND ENGINEER PRIOR

TO BEGINNING WORK.

7. THE CONTRACTOR'S SUPERINTENDENT AND SAFETY OFFICER SHALL HAVE A WORKING TWO-WAY RADIO CAPABLE OF OPERATING ON AVIATION FREQUENCIES. THE SUPERINTENDENT AND SAFETY OFFICERS SHALL MONITOR

AVIATION TRAFFIC FOR AIRCRAFT DURING ACTIVE CONSTRUCTION ACTIVITIES.

8. ANY AND ALL EXCESS CONSTRUCTION MATERIAL OR DEBRIS MUST BE REMOVED FROM SITE UPON COMPLETION OF

PROJECT, UNLESS OTHERWISE SHOWN ON PLANS.

9. LIMITS OF WORK SHOWN ON THE SITE PLAN ARE APPROXIMATE AND SHOW GENERAL AREAS OF WORK. SEE

SPECIFIC SHEETS FOR ACTUAL LIMITS.

10. THE CONTRACTOR SHALL TAKE SPECIAL ATTENTION TO, AND COMPLY WITH SPECIFICATION 00290.32 AND BE

ADVISED OF RESIDENCE(S) WITHIN THE SPECIFIED DISTANCES.

11. ALL PORTIONS OF WORK NOT COVERED BY PAYMENT UNDER A SPECIFIC BID ITEM OR LISTED AS INCIDENTAL TO A

BID ITEM SHALL BE CONSIDERED INCIDENTAL TO THE MOBILIZATION BID ITEM.

12. EXCESS MATERIAL SHALL BE PLACED PER SECTION 00330.41 (a)(4) EXCESS MATERIALS OR PLACED ON AIRPORT

PROPERTY IN LOCATIONS DESIGNATED BY THE ENGINEER, NO DIRECT PAYMENT.

13. THE CONTRACTOR SHALL PLACE A TEMPORARY ONSITE RAIN GAUGE WITHIN THE CONTRACTOR'S STAGING AREA FOR RAINFALL MEASUREMENTS AND RECORDS TO MEET 1200-C REQUIREMENTS, CONSIDERED INCIDENTAL. THE RAIN GAUGE SHALL BE REMOVED FROM THE SITE BY THE CONTRACTOR UPON TERMINATION OF THE 1200-C PERMIT.

14. AN ENVIRONMENTAL MANAGEMENT PLAN (EMP) HAS NOT BEEN DEVELOPED FOR THE APPROVED 1200-C PERMIT. AS REQUESTED BY DEQ OR THE CONTRACTOR, AND AS DEEMED NECESSARY BY THE ENGINEER, AN ENVIRONMENTAL

MANAGEMENT PLAN WILL BE GENERATED BY THE ENGINEER FOR DEQ APPROVAL.

2202,3BEM

REG

ISTERED PROFESSIONAL

KADEN J. KINS R1

EXPIRES 6/30/2027

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RUNWAY 9-27 REHABILITATION

RUNWAY SAFETY AREA

RUNWAY OBJECT FREE AREA

AIRPORT PROPERTY LINE

2575' - TORA/TODA 9

240'

240'

RUNWAY 9-27

3515' - ASDA 27

3190' - LDA 27

3640' - TORA/TODA 27

3400' - ASDA 9

3275' - LDA 9

EXISTING WINDCONE

PROJECT NUMBER:

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THIS DRAWING IS INTENDED

TO BE PRINTED IN COLOR.

PRINTING IN BLACK AND

WHITE MAY REDUCE

READABILITY AND ALTER

ENTITY DEFINITION OR

REPRESENTATION.

PRINT IN COLOR

APPROACH

E N G I N E E R I N G

PRECISION

5125 Southwest Hout Street Corvallis, OR 97333

541 754 0043

OAKRIDGE STATE AIRPORT

RUNWAY 9-27 PAVEMENT RECONSTRUCTION AND

ASSOCIATED IMPROVEMENTS

CONSTRUCTION SAFETY AND

PHASING PLAN CRITICAL AREAS

PRECISION APPROACH ENGINEERING, INC.

MAR 2026

LMT

KWK/JAW

KJK

SCALE IN FEET

150 300

NORTH

RUNWAY DECLARED DISTANCE TABLE

TAKEOFF RUN AVAILABLE (TORA)

TAKEOFF DISTANCE AVAILABLE (TODA)

ACCELERATE-STOP DISTANCE AVAILABLE (ASDA)

LANDING DISTANCE AVAILABLE (LDA)

RW 9

2,575'

2,575'

3,400'

3,275'

RW 27

3,640'

3,640'

3,515'

3,190'

AIRFIELD CRITICAL AREAS LEGEND

RUNWAY SAFETY AREA (120' WIDE*)

RUNWAY OBJECT FREE AREA (250' WIDE*)

TAXIWAY SAFETY AREA (49' WIDE*)

TAXIWAY OBJECT FREE AREA

TAXILANES (79' WIDE*)

* DIMENSION IS FULL WIDTH

2202,3BEM

REG

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KADEN J. KINS R1

EXPIRES 6/30/2027

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NEW RUNWAY REFLECTORS

REPLACED PRIMARY WINDCONE AND

SEGMENTED CIRCLE REPLACEMENT

AIRPORT PROPERTY LINE

RUNWAY 9-27 REHABILITATION

NEW WINDCONE

NEW TURN AROUND AND PARKING PAD

NEW AIRCRAFT

TURNAROUND AND

PARKING PAD

NEW DISPLACED THRESHOLD

EXISTING VEGETATION

LINE AS OF FALL 2025

RUNWAY 9-27

CONTRACTOR'S

STAGING AREA

NEW CONNECTOR

TAXIWAY, ADDITIVE B

RELOCATE CONNECTOR TAXIWAY

NEW WINDCONE

CONTRACTOR'S MATERIAL

STOCKPILE AREA

APRON PAVEMENT

RECONSTRUCTION,

ADDITIVE A

RUNWAY CLOSURE CROSS NOTES:

1. TWO PORTABLE TRAILER MOUNTED, LIGHTED CLOSURE

CROSSES WILL BE PROVIDED BY THE OWNER WHEN

CLOSURE OF RUNWAY 9-27 IS REQUIRED. THE OWNER

WILL TRANSPORT CROSSES TO AND FROM PROJECT. THE

CONTRACTOR SHALL BE RESPONSIBLE FOR PLACEMENT,

FUELING, REPAIRING, SERVICING AND MAINTAINING THE

CONDITION OF THE CROSSES PER MANUFACTURER

RECOMMENDATIONS.

2. PLACE LIGHTED CLOSURE CROSSES AS INDICATED ON

THE PLANS ANYTIME RUNWAY 9-27 IS CLOSED. THE

ENGINEER WILL DESIGNATE ALTERNATE LOCATIONS FOR

PLACEMENT OF THE CLOSURE CROSSES WHEN

PLACEMENT CONFLICTS WITH CONSTRUCTION ACTIVITIES.

3. ANY DAMAGE TO THE CLOSURE CROSSES CAUSED

DURING THE PROJECT DUE TO NEGLIGENCE OF THE

CONTRACTOR SHALL BE REPAIRED TO THE SATISFACTION

OF THE OWNER AT THE CONTRACTOR'S EXPENSE.

RUNWAY

CL

RUNWAY CLOSURE CROSS DETAIL 1

7NTS

1. CONSTRUCTION OPERATIONS MAY BEGIN AFTER MAY 1ST. CONTRACTOR SHALL HAVE

UP TO 61 CALENDAR DAYS TO COMPLETE WORK, NOT INCLUDING PERMANENT

SEEDING AND THE SECOND COAT OF PAVEMENT MARKING. NO ADDITIONAL

CALENDAR DAYS FOR ADDITIVE WORK WILL BE AWARDED. THE BASE BID PORTION OF

THE PROJECT MUST BE DEEMED SUBSTANTIALLY COMPLETE BY JULY 31ST.

2. IF IMPROVEMENTS RELATED TO THE PRIMARY AND SUPPLEMENTAL WIND CONES

HAVE LEAD TIMES GREATER THAN 6 WEEKS, THESE IMPROVEMENTS MAY BE

COMPLETED DURING PHASE 2. ELECTRICAL TRENCHING AND CONDUIT INSTALLATION

SHALL BE COMPLETED DURING PHASE 1

3. OCTOBER 1ST IS THE ANTICIPATED DATE FOR THE TERMINATION OF FIREFIGHTING

OPERATIONS AT THE AIRPORT. SECOND COAT OF PAVEMENT MARKING AND

PERMANENT SEEDING IN THE FALL OF 2026 SHALL NOT BE ALLOWED UNTIL

FIREFIGHTING OPERATIONS HAVE CEASED AND MOBILIZED OFFSITE. THE OWNER

SHALL HAVE FINAL SAY ON THE START OF FALL 2026 CONSTRUCTION WORK.

4. BY JULY 31ST, ALL EQUIPMENT, TEMPORARY FACILITIES, STOCKPILES, AND ALL

OTHER MATERIALS ASSOCIATED WITH CONSTRUCTION SHALL BE REMOVED FROM

AIRPORT PROPERTY UNLESS OTHERWISE APPROVED BY THE OWNER.

5. AIRPORT AND GOVERNMENT AGENCIES MAY REQUIRE THE EXCLUSIVE USE OF THE

AIRPORT DURING FOREST FIRE SEASON. WHILE FIRE SEASON IS ANTICIPATED TO

OCCUR BETWEEN JULY 31ST AND OCTOBER 1ST, THESE DATES ARE VARIABLE YEAR

TO YEAR AND ARE SUBJECT TO DETERMINATION BY THE OWNER. THE AIRPORT AND

OTHER AGENCIES SHALL RECEIVE PRIORITY WHEN COORDINATING THE SCHEDULE

FOR RUNWAY, TAXIWAY, AND APRON CLOSURES.

PORTABLE LIGHTED

CROSS, SEE NOTES

PHASING NOTES

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THIS DRAWING IS INTENDED

TO BE PRINTED IN COLOR.

PRINTING IN BLACK AND

WHITE MAY REDUCE

READABILITY AND ALTER

ENTITY DEFINITION OR

REPRESENTATION.

PRINT IN COLOR

APPROACH

E N G I N E E R I N G

PRECISION

5125 Southwest Hout Street Corvallis, OR 97333

541 754 0043

OAKRIDGE STATE AIRPORT

RUNWAY 9-27 PAVEMENT RECONSTRUCTION AND

ASSOCIATED IMPROVEMENTS

CONSTRUCTION SAFETY AND

PHASING PLAN

PRECISION APPROACH ENGINEERING, INC.

MAR 2026

LMT

KWK/JAW

KJK

· MOBILIZATION

· EROSION CONTROL

· CLEARING AND GRUBBING

· DEMOLITION

· PAVEMENT REMOVAL

· EXCAVATION

· AGGREGATE PLACEMENT

· ASPHALT PAVING

· CONCRETE PLACEMENT

· PAVEMENT MARKING

· DRAINAGE/CONDUIT INSTALLATION

· WIND CONE IMPROVEMENTS

· TEMPORARY SITE STABILIZATION

· PERMANENT SEEDING AND SITE

STABILIZATION

WORK ELEMENTS

CONSTRUCTION PHASING SCHEDULE

APRIL/MAY 2026

PHASE 2

(2 CONSECUTIVE DAYS)

PHASE 0

ANTICIPATED

PROJECT

AWARD

BY JUNE 1, 2026

ANTICIPATED

NOTICE TO

PROCEED

PRIOR TO

JULY 31ST *

PROJECT

SUBSTANTIAL

COMPLETION

ANTICIPATED

OCT 1ST *

PHASE 1

(8 WEEKS ONSITE)

OCT 31, 2026

PROJECT FINAL

COMPLETION

SUBMITTAL

PERIOD

ONSITE CONSTRUCTION

ACTIVITIES

NO CONSTRUCTION

ACTIVITIES**

ONSITE CONSTRUCTION

ACTIVITIES - SECOND COAT

OF PAVEMENT MARKING

AND PERMANENT SEEDING

* SEE PHASING NOTES

** UNLESS OTHERWISE APPROVED BY OWNER

SCALE IN FEET

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NORTH

RUNWAY CLOSURE CROSS, SEE DETAIL

CONSTRUCTION HAUL ROUTE

NO CONSTRUCTION TRAFFIC

LEGEND

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KADEN J. KINS R1

EXPIRES 6/30/2027

TPES

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AIRPORT PROPERTY LINE

EC

IF ADDITIVE B IS NOT SELECTED FOR CONSTRUCTION,

APPLY TEMPORARY AND PERMANENT EROSION

CONTROL MEASURES

SW TYP

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H

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S H

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STANDARD PRACTICE CODING SYSTEM:

BB BIOFILTER BAGS, SEE DETAIL

STORM DRAIN INLET PROTECTION, SEE DETAIL

STRAW WATTLE, SEE NOTE 7 AND DETAIL

CONSTRUCTION ENTRANCE, SEE DETAIL

CONCRETE WASHOUT, SEE ODOT STD DRAWING RD 1070 AND

DETAIL , TO BE REMOVED AT END OF PROJECT

TEMPORARY MULCHING AND PERMANENT SEEDING OF

EXPOSED SOIL, SEE NOTES 8 AND 9

AGGREGATE SHOULDERS, 6 INCH THICK

DIRECTION OF FLOW

EXCAVATED GRANULAR MATERIAL PLACEMENT, MINIMUM 8"

DEPTH, ADDITIVE A, SEE NOTE 10

1. TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHOWN REFLECT

THE MINIMUM ANTICIPATED REQUIREMENTS. CONTRACTOR SHALL ADD

ADDITIONAL BIOFILTER BAGS AND OTHER EROSION CONTROL FACILITIES AS

REQUIRED OR DIRECTED BY THE ENGINEER OR AS REQUIRED TO MEET PERMIT

REQUIREMENTS.

2. THE CONTRACTOR IS RESPONSIBLE FOR ALL MEASURES THAT MAY BE REQUIRED

BY THE CONTRACTORS MEANS AND METHODS OF CONSTRUCTION AS NEEDED TO

CONTROL EROSION AND SEDIMENT AT THE CONSTRUCTION SITE AND TO

PREVENT VIOLATION OF SURFACE WATER QUALITY, GROUND WATER QUALITY, OR

SEDIMENT MANAGEMENT STANDARDS AND SHALL COMPLY WITH ALL APPLICABLE

FEDERAL, STATE, AND LOCAL LAWS, ORDINANCES AND STANDARDS.

CONTRACTOR SHALL ASSUME ALL RESPONSIBILITY FOR PERMIT COMPLIANCE

AND APPLICABLE REQUIREMENTS INDICATED ON THE EROSION AND SEDIMENT

CONTROL NOTES SHEET.

3. CONTRACTOR SHALL ACCESS CONSTRUCTION SITE USING EXISTING ROADWAY,

AND SHALL REPAIR ANY DAMAGE TO THE SATISFACTION OF THE ENGINEER.

STABILIZED CONSTRUCTION ENTRANCE, SHAKER PLATES, OR OTHER MEASURES

SHALL BE PROVIDED BY THE CONTRACTOR TO ENSURE NO TRACKING OF

SEDIMENT OCCURS.

4. PUBLIC RIGHTS-OF-WAY SHALL BE KEPT IN A CLEAN AND SERVICEABLE

CONDITION AT ALL TIMES. IN THE EVENT MATERIALS ARE INADVERTENTLY

DEPOSITED ON ROADWAYS, THE MATERIAL SHALL BE PROMPTLY REMOVED.

5. ALL TEMPORARY EROSION CONTROL MEASURES INSTALLED TO PROTECT NEWLY

CONSTRUCTED FACILITIES SHALL BE LEFT IN-PLACE UNTIL THE SITE HAS BEEN

DEEMED PERMANENTLY STABILIZED.

6. ALL FACILITIES BROUGHT ONSITE BY THE CONTRACTOR TO ASSIST IN

CONSTRUCTION, INCLUDING RESTROOM FACILITIES, DUMPSTERS, JOB TRAILERS,

ETC., SHALL BE PLACED WITHIN THE CONTRACTOR'S STAGING AREA UNLESS

OTHERWISE APPROVED BY THE ENGINEER ALL FACILITIES SHALL BE REMOVED AT

THE END OF PHASE 1.

7. LOCATION OF THE STRAW WATTLES ARE APPROXIMATE AND MAY BE ADJUSTED

DUE TO CHANGES OF THE VEGETATION LINE OR TO DECONFLICT WITH GRADING

LIMITS, VERIFY LOCATIONS WITH THE ENGINEER.

8. PERMANENT SEEDING SHALL BE PLACED ON EXPOSED SOILS DURING THE

ALLOWABLE SEEDING WINDOWS AS INDICATED IN THE PROJECT SPECIFICATIONS.

ALLOWABLE TIME ONSITE SHALL BE COORDINATED WITH THE ENGINEER MINIMUM

14 DAYS PRIOR TO SEEDING AND THE OWNER SHALL HAVE FINAL SAY ON

ALLOWABLE WORKING DATES.

9. TEMPORARY MULCH SHOULD BE INSTALLED AT THE TERMINATION OF PHASE 1 TO

ALL AREAS WITHIN GRADING LIMITS TO STABILIZE THE SITE FOR FIREFIGHTING

OPERATIONS PRIOR TO PHASE 2 AND PERMANENT SEEDING. ALL WORK AND

MATERIALS SHALL BE PAID UNDER THE TEMPORARY MULCHING, STRAW BID ITEM.

IN AREAS OUTSIDE OF GRADING LIMITS, PAYMENT OF EROSION CONTROL

MEASURES REQUIRED TO BE PLACED TO MEET PERMIT REQUIREMENTS SHALL BE

PAID UNDER THE EROSION CONTROL BID ITEM.

10. PLACE MATERIAL WITH A MINIMUM DEPTH OF 8" IN AREAS WHICH ARE NOT

CURRENTLY GRAVELED.

NOTES

SW

CW

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THIS DRAWING IS INTENDED

TO BE PRINTED IN COLOR.

PRINTING IN BLACK AND

WHITE MAY REDUCE

READABILITY AND ALTER

ENTITY DEFINITION OR

REPRESENTATION.

PRINT IN COLOR

APPROACH

E N G I N E E R I N G

PRECISION

5125 Southwest Hout Street Corvallis, OR 97333

541 754 0043

OAKRIDGE STATE AIRPORT

RUNWAY 9-27 PAVEMENT RECONSTRUCTION AND

ASSOCIATED IMPROVEMENTS

EROSION AND SEDIMENT

CONTROL PLAN

PRECISION APPROACH ENGINEERING, INC.

MAR 2026

LMT

KWK/JAW

KJK

EC

IP

CE

2202,3BEM

REG

ISTERED PROFESSIONAL

KADEN J. KINS R1

EXPIRES 6/30/2027

TPES

RE E

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APPROACH

E N G I N E E R I N G

PRECISION

5125 Southwest Hout Street Corvallis, OR 97333

541 754 0043

OAKRIDGE STATE AIRPORT

RUNWAY 9-27 PAVEMENT RECONSTRUCTION AND

ASSOCIATED IMPROVEMENTS

EROSION AND SEDIMENT

CONTROL NOTES

PRECISION APPROACH ENGINEERING, INC.

MAR 2026

LMT

KWK/JAW

KJK

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REG

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KADEN J. KINS R1

EXPIRES 6/30/2027

TPES

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1. EVALUATE ALL STORMWATER CONTROLS, INCLUDING IF THEY ARE PROPERLY INSTALLED AND

FUNCTIONING AS INTENDED TO PREVENT POLLUTANT DISCHARGES.

2. IDENTIFY CONDITIONS THAT COULD LEAD TO SPILLS, LEAKS, OR OTHER ACCUMULATIONS OF

POLLUTANTS.

3. IDENTIFY LOCATIONS WHERE NEW OR MODIFIED STORMWATER CONTROLS ARE NECESSARY,

INCLUDING ANY NECESSARY MAINTENANCE, CORRECTIVE ACTIONS, OR STABILIZATION MEASURES.

4. CHECK FOR PRESENCE OF VISIBLE EROSION AND SEDIMENTATION. DOCUMENT ANY INDICATION OF

SEDIMENT THAT HAS LEFT OR IS LIKELY TO LEAVE THE PROJECT SITE.

5. IF DISCHARGE IS OCCURRING DURING THE INSPECTION: EVALUATE ALL STORMWATER,

NON-STORMWATER, AND DEWATERING DISCHARGE LOCATIONS AND DOCUMENT THE VISUAL

QUALITY OF THE DISCHARGE AND TAKE NOTE OF THE CHARACTERISTICS OF THE STORMWATER

DISCHARGE, INCLUDING TURBIDITY, COLOR, ODOR, SUSPENDED SOLIDS, FOAM, OIL SHEEN, AND ANY

OTHER INDICATORS OF STORMWATER POLLUTANTS,

6. IDENTIFY ANY PORTION OF THE SITE WHERE LAND DISTURBING ACTIVITIES HAVE PERMANENTLY

CEASED AND WILL BE TEMPORARILY INACTIVE FOR 7 OR 14 OR MORE CALENDAR DAYS (PER

APPLICABLE STABILIZATION DEADLINE IN SCHEDULE A.16). NOTE INITIAL DATE OF CESSATION.

STANDARD NOTES (DEQ 1200-C PERMIT) INSPECTION FREQUENCY

1. UNTIL THIS PERMIT EXPIRES, IS MODIFIED, REVOKED, OR TERMINATED THE REGISTRANT IS

AUTHORIZED TO INSTALL AND OPERATE EROSION AND SEDIMENT CONTROL MEASURES AND

STORMWATER TREATMENT AND CONTROL FACILITIES, AND MAY DISCHARGE STORMWATER AND

AUTHORIZED NON-STORMWATER DISCHARGES TO SURFACE WATERS OF THE STATE OR CONVEYANCE

SYSTEMS LEADING TO SURFACE WATERS OF THE STATE ONLY IN CONFORMANCE WITH ALL

CONDITIONS SET FORTH IN THIS PERMIT. (CONDITION I.1)

2. REGISTRANTS MUST SUBMIT APPLICATION CHANGES TO DEQ WITHIN SEVEN CALENDAR DAYS OF;

UPDATES TO THE REGISTRANTS MAILING ADDRESS, EMAIL ADDRESS, PHONE NUMBER. CHANGES TO THE ON-SITE CONTACT PERSON’S INFORMATION. MINOR MODIFICATIONS TO THE AREA OR ACREAGE

AFFECTED BY CONSTRUCTION. (CONDITION I.8)

3. NOTICE OF TERMINATION MUST BE SUBMITTED PER CONDITION I.10 AND WITHIN 30 DAYS OF MEETING

TERMINATION CRITERIA AS INDICATED IN SCHEDULE A.17. (CONDITION I.10)

4. ALL REQUIRED DOCUMENTS AND PAYMENTS SHALL BE SUBMITTED USING DEQ’S ELECTRONIC

REPORTING SYSTEM, YOUR DEQ ONLINE (YDO). (CONDITION I.12)

5. DESIGN, INSTALL AND MAINTAIN EFFECTIVE STORMWATER CONTROL AND TREATMENT METHODS TO PREVENT DISCHARGE OF POLLUTANTS IN STORMWATER FROM CONSTRUCTION ACTIVITIES THAT MAY

CAUSE OR CONTRIBUTE TO A VIOLATION OF WATER QUALITY STANDARDS. (SCHEDULE A.1)

6. WHEN DESIGNING AND PLACING STORMWATER CONTROLS, ACCOUNT FOR MEASURES TO REDUCE VOLUME, VELOCITY, AND PEAK FLOW RATES TO PREVENT EROSION, CHANNELIZATION, AND SCOUR ON SITE AND AT DISCHARGE POINTS. (SCHEDULE A.1.e)

7. SEQUENCE CLEARING, GRADING, AND OTHER LAND DISTURBING ACTIVITIES TO THE MAXIMUM EXTENT PRACTICABLE TO MINIMIZE THE AREA AND DURATION OF EXPOSED SOILS. (SCHEDULE A.1.g)

8. INSTALL AND IMPLEMENT DOWNGRADIENT SEDIMENT CONTROLS PRIOR TO INITIATING CONSTRUCTION ACTIVITY IN A GIVEN PORTION OF THE SITE. (SCHEDULE A.1.h)

9. INSTALL EROSION PREVENTION MEASURES (E.G., MATTING, STRAW MULCH, COMPOST BLANKETS) ON CLEARED AREAS THAT ARE NOT ACTIVELY BEING WORKED. (SCHEDULE A.1.i)

10. COMPLY WITH ANY MAINTENANCE REQUIREMENTS FOR ALL STORMWATER CONTROLS. MAINTENANCE MUST REFLECT GOOD ENGINEERING. (SCHEDULE A.1.l)

11. IMMEDIATELY INITIATE REPAIRS OR REPLACE CONTROLS UPON DISCOVERY OF ANY ISSUES THAT REDUCE THE MEASURES EFFECTIVENESS. (SCHEDULE A.1.n)

12. CONDUCT AN ON-SITE PRE-CONSTRUCTION MEETING WITH KEY PERSONNEL, INCLUDING PERTINENT

SUBCONTRACTORS AND STAFF. THE DATE AND LIST OF ATTENDEES MUST BE INCLUDED IN THE

RECORDKEEPING LOGBOOK. (SCHEDULE A.2)

13. IDENTIFY AND MAINTAIN NATURAL OR ENHANCED BUFFERS FOR DISCHARGES TO ANY RECEIVING

WATER THAT IS LOCATED WITHIN 50 FEET OF CONSTRUCTION ACTIVITY. (SCHEDULE A.3)

14. WATER BODIES THAT ARE IMPAIRED FOR TURBIDITY OR SEDIMENTATION. OR ARE CATEGORY 5 (303d)

SHALL HAVE AN INCREASED BUFFER ZONE OF 125 FEET. (SCHEDULE A.3)

15. PRESERVE EXISTING VEGETATION WHERE POSSIBLE AND DIRECT STORMWATER RUNOFF TO

APPROPRIATE VEGETATED AREAS TO MAXIMIZE INFILTRATION AND FILTERING. (SCHEDULE A.4)

16. INSTALL PERIMETER CONTROLS IN AREAS THAT ARE DOWNSLOPE FROM ANY EXPOSED SOILS, STOCKPILES, STAGING AREAS OR OTHER DISTURBED AREAS. (SCHEDULE A.5.a)

17. PREVENT STORMWATER FROM CIRCUMVENTING THE EDGE OF PERIMETER CONTROLS (SCHEDULE A.5.b)

18. REMOVE ACCUMULATED SEDIMENT FROM SEDIMENT BARRIERS BEFORE IT REACHES ONE-THIRD ABOVE THE GROUND BARRIER HEIGHT. (SCHEDULE A.5.c)

19. PREVENT SEDIMENT TRACK-OUT ONTO PUBLIC AND PRIVATE ROADS BY ESTABLISHING CONTROLLED ACCESS POINTS. (SCHEDULE A.6.a)

20. SEDIMENT-CONTAINING LOADS LEAVING THE SITE MUST BE COVERED UNTIL THE POINT OF FINAL PLACEMENT OR DISPOSAL. (SCHEDULE A.6.e)

21. SATURATED SOILS LEAVING THE SITE SHALL BE IN WATER-TIGHT TRUCKS. (SCHEDULE A.6.f)

22. WHERE SEDIMENT OR ROCK HAS BEEN TRACKED OUT FROM THE SITE, REMOVE THE SEDIMENT PRIOR TO PRECIPITATION EVENTS BY SWEEPING, VACUUMING OR OTHER SIMILAR MEANS. THIS MATERIAL INTO ANY STORMWATER CONVEYANCE, INLET, OR WATER OF THE STATE IS PROHIBITED. (SCHEDULE A.6.h)

23. STOCKPILES MUST NOT BE LOCATED ON OR ADJACENT TO STORMWATER CONVEYANCES, DRAIN

INLETS, AND CONCENTRATED STORMWATER FLOW PATHS, OR WITHIN NATURAL BUFFER ZONES.

(SCHEDULE A.7.a)

24. STOCKPILES MUST BE COVERED AND THE END OF EACH WORKDAY. (SCHEDULE A.7.d)

25. PROVIDE STABLE COVER (ANCHORED TARPS, EROSION MATTING, HYDROSEED WITH TACKIFIER) FOR ANY STOCKPILES THAT WILL NOT BE USED FOR SEVEN DAYS OR MORE. (SCHEDULE A.7.e)

26. CONTAMINATED STOCKPILES MUST BE SEGREGATED AND MANAGED PER AN APPROVED

ENVIRONMENTAL MANAGEMENT PLAN. (SCHEDULE A.7.h)

27. PREVENT WIND-BLOWN SOIL AND DUST THROUGH THE APPROPRIATE APPLICATION OF WATER OR OTHER DUST SUPPRESSION TECHNIQUES. CONSISTENT WITH 40 CFR PART 279.82, USED OIL MAY NOT

BE APPLIED AS A DUST SUPPRESSANT. (SCHEDULE A.8)

28. FOR SLOPES GREATER THAN 15% IN GRADE, REDUCE THE CONTINUOUS LENGTH OF SLOPE WITH TERRACING AND DIVERSIONS, REDUCING SLOPE STEEPNESS, AND ROUGHENING SLOPE SURFACES.

DIVERT CONCENTRATED FLOWS AWAY FROM THESE SLOPES. (SCHEDULE A.9)

29. WHERE FINAL VEGETATIVE STABILIZATION WILL OCCUR, PRESERVE NATIVE TOPSOIL FOR ON-SITE

REUSE, RESTRICT VEHICLE AND EQUIPMENT TO AVOID SOIL COMPACTION, AND REHABILITATE

COMPACTED SOILS TO SUPPORT VEGETATIVE GROWTH PRIOR TO SEEDING. (SCHEDULE A.10)

30. STORM DRAIN INLET PROTECTION MUST EFFECTIVELY REMOVE SEDIMENT FROM DISCHARGES, AND BE ADEQUATELY SIZED TO PREVENT BYPASS. DO NOT WASH SEDIMENT OR DEBRIS INTO STORM INLETS.

(SCHEDULE A.11)

31. CLEAN OR REMOVE AND REPLACE, INLET PROTECTION MEASURES AS SEDIMENT ACCUMULATES. AT A MINIMUM, CLEAN CATCH BASIN INSERTS BEFORE SEDIMENT RETENTION CAPACITY IS REDUCED BY 50%. (SCHEDULE A.11.d)

32. ESTABLISH CONCRETE WASHOUT AREAS PRIOR TO BEGINNING CONCRETE WORK. DIRECT ALL CONCRETE WASH WATER AND CONCRETE WASTE INTO A CONCRETE WASHOUT FACILITY. FACILITIES MUST BE CLEANED OR REMOVED ONCE THE WASHOUT IS 75% FULL. LOCATE FACILITIES AT LEAST 50

FEET FROM ALL STORMWATER CONVEYANCE AND WATERS. (SCHEDULE A.12)

33. CONTROL ALL STORMWATER DISCHARGES, INCLUDING BOTH PEAK FLOWRATES AND TOTAL

STORMWATER VOLUME, TO PREVENT CHANNEL AND STREAMBANK EROSION AND SCOUR IN THE

IMMEDIATE VICINITY OF DISCHARGE POINTS. (SCHEDULE A.13)

34. SEDIMENT BASINS MUST BE DESIGNED, PREPARED, AND STAMPED BY AN OREGON REGISTERED PROFESSIONAL ENGINEER. (SCHEDULE A.14.a)

35. INSTALL AN ENGINEERED SEDIMENT BASINS IN ACCORDANCE WITH SCHEDULE A.14 TO CAPTURE AND TREAT HIGH pH RUNOFF IF ENGINEERED SOILS ARE USED ON-SITE. MONITOR AND RECORD pH IN

ACCORDANCE WITH SCHEDULE B.6. (SCHEDULE A.15)

36. IMPLEMENT AND MAINTAIN SOIL STABILIZATION MEASURES UNTIL VEGETATION IS ESTABLISHED.

(SCHEDULE A.16)

37. PRIOR TO PERMIT TERMINATION, THE SITE SHALL MEET ALL REQUIREMENTS OF CONDITION I.10 AND

SCHEDULE A.17. (SCHEDULE A.17)

38. IMPLEMENT POLLUTION PREVENTION CONTROLS TO PREVENT DISCHARGE OF POLLUTANTS TO

STORMWATER AND THE DISCHARGE OF POLLUTANTS FROM SPILLED OR LEAKED MATERIALS.

(SCHEDULE A.18)

39. MANAGE DEWATERING WATER IN ACCORDANCE WITH AN APPROVED EMP. (SCHEDULE A.19.d)

40. COMPLY WITH ALL PERMIT CONDITIONS TO MEET ALL WATER QUALITY COMPLIANCE STANDARDS AND REGULATIONS FOR TURBIDITY, SEDIMENTATION AND UNDERGROUND INJECTION CONTROL. (SCHEDULE A.20)

41. KEEP A CURRENT ESCP AT THE SITE AND MAKE IT AVAILABLE FOR INSPECTIONS. (SCHEDULE A.21.h)

42. TAKE CORRECTIVE ACTIONS AS REQUIRED IN SCHEDULE A.25. (SCHEDULE A.25)

43. DEQ SHALL HAVE ACCESS TO THE SITE AT ALL REASONABLE TIMES. (SCHEDULE B.8)

STANDARD NOTES (cont.)

SITE CONDITION

1. DISTURBED AND NOT PERMANENTLY

STABILIZED.

2. STABILIZED AREAS AS DEFINED IN

SCHEDULE A.17.

3. THE SITE OR PORTIONS OF THE SITE

ARE INACCESSIBLE OR UNSAFE TO

INSPECT.

4. CONSTRUCTION IS SUSPENDED DUE

TO FROZEN CONDITIONS.

MINIMUM FREQUENCY

ONCE EVERY 14 CALENDAR DAYS AND WITHIN 24 HOURS OF:

i. A STORMEVENT THAT PRODUCES 0.25 INCHES OR MORE OF RAIN

WIHTIN A 24-HOUR PERIOD.

A. IF A STORM EVENT PRODUCES 0.25 INCHES OR MORE OF RAIN

WITHIN A 24-HOUR PERIOD (INCLUDING WHEN THERE ARE

MULTIPLE, SMALLER STORMS THAT ALONE PRODUCE LESS THAN

0.25 INCHES BUT TOGETHER PRODUCE 0.25 INCHES OR MORE IN

24 HOURS), YOU ARE REQUIRED TO CONDUCT ONE INSPECTION

WITHIN 24 HOURS OF WHEN 0.25 INCHES OF RAIN OR MORE HAS

FALLEN.

B. IF A STORM EVENT PRODUCES 0.25 INCHES OR MORE OF RAIN

WITHIN A 24-HOUR PERIOD ON THE FIRST DAY OF A STORM AND

CONTINUES TO PRODUCE 0.25 INCHES OR MORE OF RAIN ON

SUBSEQUENT DAYS, YOU MUST CONDUCT AN INSPECTION WITHIN

24 HOURS OF THE FIRST DAY OF THE STORM AND WITHIN 24

HOURS AFTER THE LAST DAY OF THE STORM THAT PRODUCES

0.25 INCHES OR MORE OF RAIN (I.E., ONLY TWO INSPECTIONS

WOULD BE REQUIRED FOR SUCH A STORM EVENT).

ii. A DISCHARGE CAUSED BY SNOWMELT FROM A STORM EVENT

THAT PRODUCES 3.25 INCHES OR MORE OF SNOW WITHIN A

24-HOUR PERIOD. YOU ARE REQUIRED TO CONDUCT ONE

INSPECTION ONCE THE DISCHARGE OF SNOWMELT FROM A

3.25-INCH OR MORE SNOW ACCUMULATION OCCURS. ADDITIONAL

SNOWMELT INSPECTIONS ARE ONLY REQUIRED IF FOLLOWING

THE DISCHARGE FROM THE FIRST SNOWMELT, THERE IS A

DISCHARGE FROM A SEPARATE STORM EVENT THAT PRODUCES

3.25 INCHES OR MORE OF SNOW.

THE INSPECTOR MAY REDUCE FREQUENCY TO TWICE PER MONTH

FOR THE FIRST MONTH, NO MORE THAN 14 CALENDAR DAYS APART.

IF "WASH-OUT" OF STABILIZED AREA AND/OR SEDIMENTATION IS

OBSERVED, RESUME INSPECTION FREQUENCIES OF DISTURBED SITE.

DOCUMENT SPECIFIC REASONS AND LOCATIONS WHERE THIS SITE

CONDITION APPLIES. CONDUCT FOLLOW-UP INSPECTION OF

AFFECTED AREAS AS CONDITIONS ALLOW SAFE AND REASONABLE

ACCESS.

TEMPORARILY SUSPEND INSPECTIONS. IMMEDIATELY RESUME

REGULAR INSPECTION FREQUENCY IF DISCHARGES BECOME LIKELY

OR CONSTRUCTION ACTIVITIES RESUME.

INSPECTION REQUIREMENTS

1. ACCURATE RAINFALL AND SNOW DATA MUST COME FROM AN ON-SITE RAIN GAUGE. A NEARBY WEATHER

STATION THAT ACCURATELY REPRESENTS RAINFALL AT THE SITE MAY BE USED FOR FORECASTING. CHOSEN DATA SOURCE MUST BE DOCUMENTED IN THE INSPECTION REPORT. SNOW MEASUREMENTS MUST BE TAKEN

DIRECTLY AT THE SIRE OR OBTAINED FROM A NEARBY REPRESENTATIVE WEATHER STATION.

2. DEQ MAY REQUIRE INSPECTIONS ON A MORE FREQUENT BASIS THAN PRESCRIBED WITHIN THIS ESCP.

3. REGISTRANTS MAY NOT SWITCH INSPECTION FREQUENCIES AFTER PERMIT ISSUANCE. REQUESTS INTENDED TO REDUCE THE OVERALL NUMBER OF INSPECTIONS OVER THE COURSE OF A PROJECT ARE STRICTLY PROHIBITED. IF A FREQUENCY CHANGE IS APPROVED BY DEQ, A REVISED ESCP SHALL BE SUBMITTED WITH

THE NEW FREQUENCY.

4. INSPECTION REPORTS SHALL BE COMPLETED WITHIN 24 HOURS OF SITE INSPECTION AND AS REQUIRED IN

SCHEDULE B.5.

5. EACH INSPECTION REPORT MUST BE SIGNED BY THE INSPECTOR WITH THE FOLLOWING STATEMENT: "I CERTIFY THAT THIS REPORT IS TRUE, ACCURATE, AND COMPLETE TO THE BEST OF MY KNOWLEDGE, ABILITIES, AND BELIEF.". THE PRIMARY INSPECTOR MUST REVIEW AND SIGN INSPECTIONS REPORTS

GENERATED BY OTHER INSPECTORS WITHIN THREE BUSINESS DAYS.

6. ALL INSPECTIONS AND APPLICABLE RECORDS SHALL BE KEPT AND RETAINED IN ACCORDANCE WITH SCHEDULE B.7. A COPY OF THE RECORDKEEPING LOGBOOK SHALL BE DELIVERED TO THE ENGINEER UPON

TERMINATION OF THIS PERMIT.

INSPECTION NOTES

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SHEET NO.

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APPROACH

E N G I N E E R I N G

PRECISION

5125 Southwest Hout Street Corvallis, OR 97333

541 754 0043

OAKRIDGE STATE AIRPORT

RUNWAY 9-27 PAVEMENT RECONSTRUCTION AND

ASSOCIATED IMPROVEMENTS

EROSION AND SEDIMENT

CONTROL DETAILS

PRECISION APPROACH ENGINEERING, INC.

MAR 2026

LMT

KWK/JAW

KJK

PT 'B'

FLOW

NOTES:

1. STAKING OF BAGS MAY BE REQUIRED USING (2)

1"X2" WOOD STAKES OR APPROVED EQUAL PER BAG

2. PT "A" MUST BE 6" MIN HIGHER THAN PT "B"

BIO FILTER BAG DITCHES AND SWALES 1

10NTS

PT 'A'

6" OVERLAP TYP

SECTION A-A

PLAN VIEW

BIO FILTER BAG

A

A'

50' TYP

NOTES:

1. CONCRETE WASHOUT TO BE CONTAINED WITHIN THE CONTRACTOR'S STAGING AREA

OR AS OTHERWISE APPROVED BY THE ENGINEER

2. WASHOUT FACILITIES SHALL BE MAINTAINED TO PROVIDE ADEQUATE HOLDING

CAPACITY WITH A MINIMUM FREEBOARD OF 12 INCHES.

3. WASHOUT FACILITY MUST BE CLEANED OR NEW FACILITIES MUST BE CONSTRUCTED

AND READY FOR USE ONCE THE WASHOUT IS 75% FULL.

4. IF THE WASHOUT IS NEARING CAPACITY, VACUUM AND DISPOSE OF THE WASTE

MATERIAL IN AN APPROVED MANNER.

5. TEMPORARY CONCRETE WASHOUT FACILITIES SHALL BE LOCATED A MINIMUM OF 50 FT

FROM SENSITIVE AREAS INCLUDING OPEN DRAINAGE FACILITIES AND WATER SOURCES.

6. CONCRETE WASHOUT FACILITIES SHALL BE CONSTRUCTED AND MAINTAINED IN

SUFFICIENT QUANTITY AND SIZE TO CONTAIN ALL LIQUID AND CONCRETE WASTE

GENERATED BY WASHOUT OPERATIONS.

7. PLASTIC LINER SHALL BE SECURED TO THE TOP OF THE PERIMETER BERM, AT 2'

SPACING, ON ALL SIDES, BY RPR APPROVED METHOD.

8. TEMPORARY CONCRETE WASHOUTS MAY BE A PREFABRICATED CONTAINER THAT IS

PORTABLE AND REUSABLE, OR PER ODOT STD DRAWING 1070. SUBMIT TO THE

ENGINEER FOR APPROVAL.

9. AT COMPLETION OF CONSTRUCTION, CONCRETE WASHOUT AND ALL WASHOUT

MATERIAL SHALL BE REMOVED AND DISPOSED OF OFF SITE. WASHOUT AREA AND

AREAS DIRECTLY ADJACENT SHALL MEET OR EXCEED EXISTING CONDITIONS.

A A

MIN 1' HIGH BERM

EXISTING GRADE

3'X3' MIN AT BOTTOM OF WASHOUT

TO CONTAIN CONCRETE9'X9' MIN TO CONTAIN

CONCRETE

PLAN

1'

MI

N

1' MIN

EXCAVATED MATERIAL MAY BE

USED FOR PERIMETER BERM

2'

MI

N

3'X3' MIN TO CONTAIN CONCRETE

SECTION A-A

EXISTING GRADE

2% SLOPE

3"-6" ROCK WITH A

MINIMUM 8" DEPTH

CONCRETE WASHOUT DETAIL 4

10NTS

10 MIL POLYETHYLENE PLASTIC

LINING, SEE NOTE 6

RADIUS = 25' MIN.

3"-6" QUARRY SPALLS

SUBGRADE REINFORCEMENT

GEOTEXTILE, AS REQUIRED

APPROVED ACCESS

POINT

8" MIN DEPTH

50' MIN

STABILIZED CONSTRUCTION ENTRANCE 3

10NTS

NOTES:

1. CONTRACTOR SHALL USE A STABILIZED CONSTRUCTION ENTRANCE AT SITE

ACCESS POINTS. CONTRACTOR MAY USE SHAKER PLATE FOR CONSTRUCTION

ACCESS AS AN ALTERNATIVE OR IN CONJUNCTION WITH STABILIZED CONSTRUCTION

ENTRANCE IF NEEDED TO CONTROL TRACKING OF MATERIAL ONTO PAVEMENT.

VERIFY WITH THE ENGINEER PRIOR TO USE. IF USED, THE SHAKER PLATE SHALL BE

REMOVED AT THE COMPLETION OF THE PROJECT.

2. ALL WORK AND MATERIALS REQUIRED TO INSTALL STABILIZED CONSTRUCTION

ENTRANCE SHALL BE CONSIDERED INCIDENTAL TO THE EROSION CONTROL BID ITEM

10'MIN

RUMBLE/SHAKER PLATE,

SEE NOTE 1

PROVIDE FULL WIDTH

OF INGRESS/EGRESS

AREA, MIN 20'

GEOTEXTILE INSERT

GEOTEXTILE

INSERT SEWN FLAP

REBAR

FLOW FLOW

FLOW

TYPE A

TYPE B

INLET PROTECTION 5

10NTS

BIO-FILTER BAG

SEDIMENT BARRIER,

TYP.

CATCH BASIN OR

INLET STRUCTURE

2STRAW WATTLE DETAIL

10NTS

WOOD STAKE

RICE OR STRAW

ROLLS, 8" DIA MIN

FLOW

0A;

NOTES:

1. WATTLES SHALL BE INSTALLED AS A SINGLE, SEDIMENT BARRIER TYPE 3 PER OREGON DEQ. INSTALL

WATTLES AS SHOWN ON PLANS OR AS DIRECTED BY THE ENGINEER.

2. SECURELY KNOT EACH END OF THE WATTLE. ABUT ADJACENT WATTLES TIGHTLY, END TO END, WITHOUT OVERLAPPING THE ENDS.

3. USE A STRAIGHT BAR TO DRIVE PILOT HOLES THROUGH THE ROLL AND INTO THE SOIL.

4. DRIVE THE STAKE THROUGH THE PREPARED HOLE, AND INTO THE SOIL. LEAVE ONLY 1 OR 2 INCHES OF

THE STAKE EXPOSED ABOVE THE ROLL.

5. WATTLES SHALL BE INSPECTED REGULARLY, AND IMMEDIATELY AFTER A RAINFALL THAT PRODUCES RUNOFF, TO ENSURE THAT THEY REMAIN THOROUGHLY ENTRENCHED AND IN CONTACT WITH THE SOIL

6. AFTER THE SITE HAS BEEN DEEMED STABILIZED, THE CONTRACTOR MAY ELECT TO CUT AND SPREAD WATTLE MATERIAL AROUND THE PROJECT SITE AS PERMANENT EROSION CONTROL. SPREADING SHALL

BE DONE IN LOCATIONS WHICH WILL NOT IMPACT AOAS IF MATERIAL IS WIND BLOWN.

7. ALL STRAW OR HAY WATTLES SHALL BE STERILE AND CERTIFIED WEED-FREE TO PREVENT

INADVERTENT NON-NATIVE PLANT SPECIES FROM BEING INTRODUCED TO THE AIRPORT.

8. STRAW WATTLE SHALL BE INSTALLED ON THE CONTOUR OF THE SLOPE AND EXTEND BOTH ENDS OF

THE CONTROL UP SLOPE TO FORM A CRESCENT RATHER THAN A STRAIGHT LINE.

IN

STERILE MATERIAL,

SEE NOTE 7

2202,3BEM

REG

ISTERED PROFESSIONAL

KADEN J. KINS R1

EXPIRES 6/30/2027

TPES

RE E

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100236PE

WC

PB-4PB-3PB-2PB-1

GB-1

E

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SS

SD

SD

ADDITIVE A APRON DEMOLITION

PLAN, SEE SHEET 12

CB

PB-10

PB-5PB-9

PB-8

PB-7 GB-2PB-6

M

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0 50 100 200

SCALE IN FEET

NORTH

PROJECT NUMBER:

OF

SHEET NO.

SCALE:

DESIGN:

REVISION

NUMBER:

CHECKED:

DRAWN:

DATE:

REVISIONS: APPD.DATE

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APPROACH

E N G I N E E R I N G

PRECISION

5125 Southwest Hout Street Corvallis, OR 97333

541 754 0043

OAKRIDGE STATE AIRPORT

RUNWAY 9-27 PAVEMENT RECONSTRUCTION AND

ASSOCIATED IMPROVEMENTS

DEMOLITION PLAN

PRECISION APPROACH ENGINEERING, INC.

MAR 2026

LMT

KWK/JAW

KJK

M

AT

C H

L

IN

E

- T

H

IS

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2202,3BEM

REG

ISTERED PROFESSIONAL

KADEN J. KINS R1

EXPIRES 6/30/2027

TPES

RE E

1. EROSION AND SEDIMENT CONTROL MEASURES SHALL BE INSTALLED

PRIOR TO DEMOLITION ACTIVITIES, SEE EROSION AND SEDIMENT

CONTROL PLANS.

2. EXISTING PAVEMENT MARKINGS ARE TO BE REMOVED DURING

PAVEMENT REMOVAL OPERATIONS UNLESS OTHERWISE NOTED, NO

SEPARATE PAYMENT.

3. DEMOLITION OF THE EXISTING WIND CONE SHALL INCLUDE THE

EXISTING FOUNDATION AND THE REMOVAL AND DISPOSAL OF EXISTING

TIRES ACTING AS SEGMENTED CIRCLE MARKING SYSTEM.

4. IF ADDITIVE A IS NOT SELECTED FOR CONSTRUCTION, APPLY TWO

COATS OF BLACK PAINT TO EXISTING 6-INCH YELLOW TAXIWAY

CENTERLINE STRIPE ON EXISTING APRON TO REMAIN, PAID UNDER THE

LONGITUDINAL MARKINGS BID ITEM.

5. LIMITS OF PAVEMENT REMOVAL ARE APPROXIMATE. THE CONTRACTOR

SHALL LAYOUT LIMITS WITH SURVEY AND FIELD VERIFY WITH THE

ENGINEER PRIOR TO REMOVAL, SEE SHEETS FOR ADDITIONAL

INFORMATION.

6. ALL ASPHALT PAVEMENT TO BE REMOVED AND NOT INCORPORATED

INTO THE PAVEMENT SECTION SHALL BE REMOVED BY GRINDING. ALL

GRANULAR MATERIAL GENERATED DURING…