Attachment B_Plans~1.pdf

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COVER SHEET

G-01

JAK

MAH

MAH

TAXILANE OBJECT FREE AREA

OBSTACLE FREE ZONE

RUNWAY SAFETY AREA

EDGE OF PAVEMENT

ACCESS ROAD

ASPHALT PAVEMENT

HANGAR TAXILANE

AGGREGATE SHOULDER

SIGN (SINGLE POST)

FLOW ARROW

INLET

CUT/FILL SLOPE

INDEX CONTOUR

INTERMEDIATE CONTOUR

ELECTRICAL LINE

ELECTRICAL BOX

GUY WIRE

POWER POLE

OFZ

RSA

OFZ

RSA

E E

C/F

E

OREGON DEPARTMENT OF AVIATION

TOLEDO STATE AIRPORT

APRON RECONSTRUCTION PROJECT

PA #B38112

MAY 2022

VICINITY MAP

NO SCALE

JOSEPH

ASTORIA

PORTLAND THE DALLES

UMATILLA

BOARDMAN

LA GRANDE

TILLAMOOK

SALEM

NEWPORT ALBANY

CORVALLIS

FLORENCE

REEDSPORT

EUGENE

COOS BAY

ROSEBURG

GRANTS PASS

ASHLAND KLAMATH FALLS LAKEVIEW

BEND

REDMOND

PRINEVILLE

MADRAS

CONDON

BAKER

JOHN DAY

BURNS

ONTARIO

VALE

JORDAN

VALLEY

WASHINGTON

CALIFORNIA NEVADA

ID

AH

O

I-5 26 197

PROJECT

SITE

SITE MAP

NO SCALE

APPROXIMATE

WORK AREA

SCALES ACCORDINGLY.

THIS SHEET, ADJUST

IF NOT ONE INCH ON

0" 1"

ORIGINAL DRAWING.

BAR IS ONE INCH ON

VERIFY SCALES

APPRBYNO. DATE REVISIONS

SHEET NO.

DRAWING NO.

DATE:

MAY 2022

OREGON DEPARTMENT OF AVIATION

TOLEDO STATE AIRPORT

APRON RECONSTRUCTION

CENTURY

WEST

E N G I N E E R I N G

BEND OFFICE

1020 SW EMKAY DRIVE, #100

BEND, OR 97702

541.322.8962

541.382.2423 FAX

PROJECT NO: SCALE:

CHECKED BY:

DRAWN BY:

DESIGNED BY:

AS NOTED40097.103.01

THIS PLAN SHEET IS INTENDED TO BE VIEWED

IN COLOR. THE FOLLOWING COLORS SHOULD

BE DISTINGUISHABLE WHEN PRINTED

CORRECTLY:

RED BLUE

DRAWING INDEX

SHEET

NUMBER

DRAWING

NUMBER DRAWING TITLE

1 G-01 COVER SHEET

2 G-02 SITE AND SURVEY CONTROL

3 G-03 CONSTRUCTION SAFETY AND PHASING PLAN

4 EC-01 EROSION CONTROL PLAN

5 EC-02 EROSION CONTROL STANDARD NOTES

6 EC-03 EROSION CONTROL ADDITIONAL NOTES

7 EC-04 EROSION CONTROL DETAILS

8 C-01 DEMOLITION PLAN

9 C-02 LAYOUT PLAN

10 C-03 GRADING PLAN APRON, TAXIWAY, AND TAXILANES

11 C-04 GRADING PLAN ACCESS ROAD

12 C-05 PAVEMENT SECTIONS APRON

13 C-06 PAVEMENT SECTIONS TAXIWAY AND TAXILANES

14 C-07 PAVEMENT MARKING PLAN

15 C-08 DETAILS

EXISTING PROPOSED

STANDARD DRAWING LEGEND

TOFA

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FA

TO

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TOFA

TO

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CONTROL

#105

CONTROL

#104

CONTROL

#102

CONTROL

#101

CONTROL TABLE

Point #

Northing

359617.04

359754.42

359530.47

359479.96

Easting

7306590.64

7306690.02

7307001.94

7307115.84

Elevation

10.52

9.76

14.49

25.07

Description

CNT I.R W\RPC

CNT H&T

CNT I.R W\RPC

CNT MAG

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SITE AND SURVEY CONTROL

G-02

JAK

MAH

MAH

SCALES ACCORDINGLY.

THIS SHEET, ADJUST

IF NOT ONE INCH ON

0" 1"

ORIGINAL DRAWING.

BAR IS ONE INCH ON

VERIFY SCALES

APPRBYNO. DATE REVISIONS

SHEET NO.

DRAWING NO.

DATE:

MAY 2022

OREGON DEPARTMENT OF AVIATION

TOLEDO STATE AIRPORT

APRON RECONSTRUCTION

CENTURY

WEST

E N G I N E E R I N G

BEND OFFICE

1020 SW EMKAY DRIVE, #100

BEND, OR 97702

541.322.8962

541.382.2423 FAX

PROJECT NO: SCALE:

CHECKED BY:

DRAWN BY:

DESIGNED BY:

AS NOTED40097.103.01

THIS PLAN SHEET IS INTENDED TO BE VIEWED

IN COLOR. THE FOLLOWING COLORS SHOULD

BE DISTINGUISHABLE WHEN PRINTED

CORRECTLY:

RED BLUE

G-02

SITE AND SURVEY CONTROL PLAN

SCALE: 1" = 40'

40 0 40 80

SCALE OF FEET

SCALE: 1"=40'

APRON

ACCESS ROAD

SURVEY NOTES:

1. THE COORDINATES SHOWN ARE BASED ON THE OREGON STATE PLANE NORTH ZONE (3601).

HORIZONTAL DATUM: NAD 83(2011)(EPOCH: 2010.0000)

VERTICAL DATUM: NAVD88 (GEOID18)

2. THE LOCATION OF EXISTING UNDERGROUND UTILITIES SHOWN THROUGHOUT THIS SET OF DRAWINGS ARE SHOWN IN AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ITS REPRESENTATIVE. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK, AND AGREES TO BE FULLY RESPONSIBLE FOR ANY

AND ALL DAMAGES WHICH MIGHT BE OCCASIONED BY THE CONTRACTORS FAILURE TO EXACTLY

LOCATE AND PRESERVE ANY AND ALL UNDERGROUND UTILITIES.

5'

71'

.7

63' (TYP)

RUNWAY 13-31

NORTH TAXIWAYSOUTH TAXIWAY

LEGEND

RUNWAY SAFETY AREA

OBSTACLE FREE ZONE

TAXILANE OBSTACLE

FREE ZONE

SURVEY CONTROL

POINT

PROPOSED APRON

(SCHEDULE A)

HANGAR TAXILANE

(SCHEDULE B)

PROPOSED ACCESS

ROAD (SCHEDULE C)

PROPOSED SHOULDER

RSA

OFZ

TOFA

HANGAR

TAXILANES

RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA

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FA

TO

FA

TOFA

TO

FA

TO

FA

OFZOFZOFZOFZOFZOFZOFZOFZOFZOFZOFZOFZOFZOFZOFZOFZOFZOFZOFZOFZOFZOFZOFZOFZOFZ

OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ

RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA

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CONSTRUCTION SAFETY AND PHASING PLAN

G-03

JAK

MAH

MAH

SCALES ACCORDINGLY.

THIS SHEET, ADJUST

IF NOT ONE INCH ON

0" 1"

ORIGINAL DRAWING.

BAR IS ONE INCH ON

VERIFY SCALES

APPRBYNO. DATE REVISIONS

SHEET NO.

DRAWING NO.

DATE:

MAY 2022

OREGON DEPARTMENT OF AVIATION

TOLEDO STATE AIRPORT

APRON RECONSTRUCTION

CENTURY

WEST

E N G I N E E R I N G

BEND OFFICE

1020 SW EMKAY DRIVE, #100

BEND, OR 97702

541.322.8962

541.382.2423 FAX

PROJECT NO: SCALE:

CHECKED BY:

DRAWN BY:

DESIGNED BY:

AS NOTED40097.103.01

THIS PLAN SHEET IS INTENDED TO BE VIEWED

IN COLOR. THE FOLLOWING COLORS SHOULD

BE DISTINGUISHABLE WHEN PRINTED

CORRECTLY:

RED BLUE

G-03

CONSTRUCTION SAFETY AND PHASING PLAN

SCALE: 1" = 40'

80 0 80 160

SCALE OF FEET

SCALE: 1"=80'

LEGEND

RUNWAY SAFETY AREA

OBSTACLE FREE ZONE

TAXILANE OBSTACLE

FREE ZONE

CONTRACTORS HAUL

ROUTE

PROPOSED APRON

(SCHEDULE A)

HANGAR TAXILANE

(SCHEDULE B)

PROPOSED ACCESS

ROAD (SCHEDULE C)

PROPOSED SHOULDER

BARRICADES

RSA

OFZ

NOTES:

1. ALL WORK SHALL BE COMPLETE WITHIN 30

CALENDAR DAYS OF CONTRACT NOTICE TO

PROCEED. THE RUNWAY SHALL BE CLOSED

WHEN WORK IS PERFORMED.

2. WORK EXEMPT FROM CALENDAR DAY

CONTRACT PERIOD INCLUDES THE SECOND

APPLICATION OF PAVEMENT MARKINGS. A

CONTINUOUS 1 CALENDAR DAY (24 HOUR)

CLOSURE FOR THE SECOND APPLICATION OF

PAVEMENT MARKINGS WILL BE PERMITTED, A

MINIMUM OF 30 DAYS AFTER PAVING

OPERATIONS HAVE BEEN COMPLETED.

3. PLACE OREGON DEPARTMENT OF AVIATION

(ODA) PROVIDED RUNWAY CLOSURE CROSSES

WHERE SHOWN ON CONSTRUCTION SAFETY

AND PHASING PLAN, AS DESCRIBED IN THE

SPECIFICATIONS, OR AS DIRECTED BY THE

ENGINEER.

4. REQUEST RUNWAY CLOSURE A MINIMUM OF 7

DAYS BEFORE WORK BEGINS; NO WORK MAY

OCCUR WITHIN OBSTACLE FREE ZONE (OFZ)

WHILE RUNWAY IS OPEN.

5. PROVIDE FOR AND MAINTAIN PUBLIC PARKING

AND ACCESS TO EXISTING AIRPORT HANGARS

WHERE APPLICABLE.

6. CONTRACTOR SHALL MAINTAIN THE EXISTING

ACCESS ROAD AND REPAIR ANY DAMAGE AT

THE CONCLUSION OF CONSTRUCTION.

PAYMENT FOR THIS WORK SHALL BE MADE

UNDER ACCESS ROAD RESTORATION (IF

SCHEDULE C/D NOT CONSTRUCTED).

7. STAGING AREA AND STAGING AREA ACCESS

WIDTH, LENGTH, DEPTH, MATERIAL, AND

UTILITY PROTECTION IMPROVEMENTS TO BE

DETERMINED BY THE CONTRACTOR AND

SUBMITTED TO THE OWNER FOR APPROVAL. AT

THE CONCLUSION OF THE PROJECT, THE

CONTRACTOR SHALL REMOVE AND RESTORE

THE STAGING AREA AND STAGING AREA

ACCESS TO ITS ORIGINAL CONDITION.

8. CONTRACTOR SHALL CONTROL DUST AND

SMOKE RELATED TO CONSTRUCTION

ACTIVITIES AT ALL TIMES.

9. FOR GEOTECHNICAL INFORMATION, REFER TO

GEOTECHNICAL ENGINEERING REPORT FROM

FOUNDATION ENGINEERING, INC., TITLED

"TOLEDO STATE AIRPORT TAXIWAY AND APRON

REHABILITATION" DATED JANUARY 27, 2022.

G-03

RUNWAY CLOSURE CROSSES

SCALE: 1" = 80'

40 0 40 80

SCALE OF FEET

SCALE: 1"=40'

PLACE ODA PROVIDED RUNWAY

CLOSURE CROSSES OVER

RUNWAY NUMERALS (TYP)

LOCAL ACCESS ROAD,

CONSTRUCTION

VEHICLES PROHIBITED

CONTRACTORS

STAGING AREA

ACCESS ROAD

APRON

5'

0'

0'

TOFA

HANGAR

TAXILANES

RUNWAY 13-31

NORTH TAXIWAYSOUTH TAXIWAY

PLACE BARRICADES

(TYP)

RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA

C/F

C/F

C/F

C/F

C/F

C /F

C/F

C/F

C /F

C/F C

/F

C/FC/FC/FC/F

C/F

C /F

C/F C/F C/F

C /F

C/F

C/F

C/ F

C/F

C/F C/F C/F C/F

C/F

C/F

C/F

C/F

XXXXXXXX

X X X

X X

X X

X X

X X E E E E E E E E E E

EE

E

E E

9.

11.2

11.6

11.0

10.8

10.6

10.4

10.2

10.0

9.

8 9.

9.8

10.0

.410

.210 .0

11.2

.411

.6

11.2

11.0

X X

X X

X X

X

X

X

X

X

SB

SB

SB

SB

SB

SB

SB

SB

SB

SB

SB

SB

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EROSION CONTROL PLAN

EC-01

JAK

BBK

MAH

SCALES ACCORDINGLY.

THIS SHEET, ADJUST

IF NOT ONE INCH ON

0" 1"

ORIGINAL DRAWING.

BAR IS ONE INCH ON

VERIFY SCALES

APPRBYNO. DATE REVISIONS

SHEET NO.

DRAWING NO.

DATE:

MAY 2022

OREGON DEPARTMENT OF AVIATION

TOLEDO STATE AIRPORT

APRON RECONSTRUCTION

CENTURY

WEST

E N G I N E E R I N G

BEND OFFICE

1020 SW EMKAY DRIVE, #100

BEND, OR 97702

541.322.8962

541.382.2423 FAX

PROJECT NO: SCALE:

CHECKED BY:

DRAWN BY:

DESIGNED BY:

AS NOTED40097.103.01

THIS PLAN SHEET IS INTENDED TO BE VIEWED

IN COLOR. THE FOLLOWING COLORS SHOULD

BE DISTINGUISHABLE WHEN PRINTED

CORRECTLY:

RED BLUE

EC-01

EROSION CONTROL PLAN

SCALE: 1" = 40'

40 0 40 80

SCALE OF FEET

SCALE: 1"=40'

LEGEND

RUNWAY SAFETY AREA

OBSTACLE FREE ZONE

PROPOSED APRON

(SCHEDULE A)

HANGAR TAXILANE

(SCHEDULE B)

PROPOSED ACCESS ROAD

(SCHEDULE C)

PROPOSED SHOULDER

PROPOSED SEEDING

NEW MAJOR CONTOUR

NEW MINOR CONTOUR

CUT/FILL LIMITS

EXISTING MAJOR

CONTOUR

EXISTING MINOR

CONTOUR

SEDIMENT BARRIER

CONSTRUCTION

ENTRANCE

EXISTING FLOW LINE

PROPOSED FLOW LINE

RSA

OFZ

ACCESS ROAD NOTES:

1. WORK SHALL BE IN ACCORDANCE WITH OREGON DEQ1200-C PERMIT FOR THE PROJECT.

2. PLACE SEDIMENT BARRIER AROUND SOIL STOCK PILES AS NEEDED.

3. HYDROSEED STAGING AREAS, HAUL ROUTES, AND OTHER DISTURBED SURFACES, UNLESS

OTHERWISE SHOWN, OUTSIDE OF DAYLIGHT LIMITS AT NO COST TO THE OWNER. HYDROSEEDING

SHALL NOT OCCUR ON GRAVEL SHOULDERS. REFER TO TECHNICAL SPECIFICATIONS FOR

ADDITIONAL SEEDING REQUIREMENTS.

4. REFER TO DRAWING EC-02 FOR EROSION AND SEDIMENT CONTROL STANDARD NOTES AND DRAWING

EC-03 FOR EROSION AND SEDIMENT CONTROL ADDITIONAL NOTES.

CONTRACTOR STAGING AREA, PORTABLE TOILET, CONCRETE

WASHOUT, AND SOIL STOCKPILE TO OCCUR WITHIN THIS AREA,

REFER TO G-03 FOR ADDITIONAL INFORMATION

CONSTRUCTION ENTRANCE PER

SB SB

APRON

RUNWAY 13-31

10.0

10.2

PROPOSED 6" CULVERT

HANGAR

TAXILANES

NORTH TAXIWAYSOUTH TAXIWAY

C/F

PERMANENT OUTLET

PROTECTION PER

PERMANENT INLET

PROTECTION PER

EC-04

EC-04

EC-04

WORK AREA BOUNDARY MARKERS PER

50' FROM NEAREST LAND DISTURBING

ACTIVITY

EC-03

SEDIMENT BARRIER PER

EC-04

PROPOSED 4" CULVERT WITH

INLET/OUTLET PROTECTION

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EROSION CONTROL STANDARD NOTES

EC-02

JAK

BBK

MAH

SCALES ACCORDINGLY.

THIS SHEET, ADJUST

IF NOT ONE INCH ON

0" 1"

ORIGINAL DRAWING.

BAR IS ONE INCH ON

VERIFY SCALES

APPRBYNO. DATE REVISIONS

SHEET NO.

DRAWING NO.

DATE:

MAY 2022

OREGON DEPARTMENT OF AVIATION

TOLEDO STATE AIRPORT

APRON RECONSTRUCTION

CENTURY

WEST

E N G I N E E R I N G

BEND OFFICE

1020 SW EMKAY DRIVE, #100

BEND, OR 97702

541.322.8962

541.382.2423 FAX

PROJECT NO: SCALE:

CHECKED BY:

DRAWN BY:

DESIGNED BY:

AS NOTED40097.103.01

THIS PLAN SHEET IS INTENDED TO BE VIEWED

IN COLOR. THE FOLLOWING COLORS SHOULD

BE DISTINGUISHABLE WHEN PRINTED

CORRECTLY:

RED BLUE

1. INCLUDE A LIST OF ALL PERSONNEL (BY NAME AND POSITION) THAT ARE RESPONSIBLE FOR THE DESIGN, INSTALLATION AND MAINTENANCE OF STORMWATER CONTROL MEASURES (E.G. ESCP DEVELOPER, BMP INSTALLER (SEE SECTION 4.10), AS WELL AS THEIR INDIVIDUAL RESPONSIBILITIES. (SECTION 4.4.C.II)

2. VISUAL MONITORING INSPECTION REPORTS MUST BE MADE IN ACCORDANCE WITH DEQ 1200-C PERMIT

REQUIREMENTS. (SECTION 6.5)

3. INSPECTION LOGS MUST BE KEPT IN ACCORDANCE WITH DEQ 1200-C PERMIT REQUIREMENTS. (SECTION 6.5.Q)

4. RETAIN A COPY OF THE ESCP AND ALL REVISIONS ON SITE AND MAKE IT AVAILABLE ON REQUEST TO DEQ, AGENT, OR THE LOCAL MUNICIPALITY. (SECTION 4.7)

5. THE PERMIT REGISTRANT MUST IMPLEMENT THE ESCP. FAILURE TO IMPLEMENT ANY OF THE CONTROL MEASURES OR PRACTICES DESCRIBED IN THE ESCP IS A VIOLATION OF THE PERMIT. (SECTION 4 AND 4.11)

6. THE ESCP MUST BE ACCURATE AND REFLECT SITE CONDITIONS. (SECTION 4.8)

7. SUBMISSION OF ALL ESCP REVISIONS IS NOT REQUIRED. SUBMITTAL OF THE ESCP REVISIONS IS ONLY UNDER SPECIFIC CONDITIONS. SUBMIT ALL NECESSARY REVISION TO DEQ OR AGENT WITHIN 10 DAYS.

(SECTION 4.9)

8. SEQUENCE CLEARING AND GRADING TO THE MAXIMUM EXTENT PRACTICAL TO PREVENT EXPOSED INACTIVE

AREAS FROM BECOMING A SOURCE OF EROSION. (SECTION 2.2.2)

9. CREATE SMOOTH SURFACES BETWEEN SOIL SURFACE AND EROSION AND SEDIMENT CONTROLS TO

PREVENT STORMWATER FROM BYPASSING CONTROLS AND PONDING. (SECTION 2.2.3)

10. IDENTIFY, MARK, AND PROTECT (BY CONSTRUCTION FENCING OR OTHER MEANS) CRITICAL RIPARIAN AREAS AND VEGETATION INCLUDING IMPORTANT TREES AND ASSOCIATED ROOTING ZONES, AND VEGETATION AREAS TO BE PRESERVED. IDENTIFY VEGETATIVE BUFFER ZONES BETWEEN THE SITE AND SENSITIVE AREAS (E.G. WETLANDS), AND OTHER AREAS TO BE PRESERVED, ESPECIALLY IN PERIMETER AREAS. (SECTION 2.2.1)

11. PRESERVE EXISTING VEGETATION WHEN PRACTICAL AND RE-VEGETATE OPEN AREAS. RE-VEGETATE OPEN AREAS WHEN PRACTICABLE BEFORE AND AFTER GRADING OR CONSTRUCTION. IDENTIFY THE TYPE OF

VEGETATIVE SEED MIX USED. (SECTION 2.2.5)

12. MAINTAIN AND DELINEATE ANY EXISTING NATURAL BUFFER WITHIN THE 50-FEET OF WATERS OF THE STATE.

(SECTION 2.2.4)

13. INSTALL PERIMETER SEDIMENT CONTROL, INCLUDING STORM DRAIN INLET PROTECTION AS WELL AS ALL

SEDIMENT BASINS, TRAPS, AND BARRIERS PRIOR TO LAND DISTURBANCE. (SECTIONS 2.1.3)

14. CONTROL BOTH PEAK FLOW RATES AND TOTAL STORMWATER VOLUME, TO MINIMIZE EROSION AT OUTLETS

AND DOWNSTREAM CHANNELS AND STREAMBANKS. (SECTIONS 2.1.1 AND 2.2.16)

15. CONTROL SEDIMENT AS NEEDED ALONG THE SITE PERIMETER AND AT ALL OPERATIONAL INTERNAL STORM DRAIN INLETS AT ALL TIMES DURING CONSTRUCTION, BOTH INTERNALLY AND AT THE SITE BOUNDARY.

(SECTIONS 2.2.6 AND 2.2.13)

16. ESTABLISH CONCRETE TRUCK AND OTHER CONCRETE EQUIPMENT WASHOUT AREAS BEFORE BEGINNING

CONCRETE WORK. (SECTION 2.2.14)

17. APPLY TEMPORARY AND/OR PERMANENT SOIL STABILIZATION MEASURES IMMEDIATELY ON ALL DISTURBED AREAS AS GRADING PROGRESSES. TEMPORARY OR PERMANENT STABILIZATION MEASURES ARE NOT REQUIRED FOR AREAS THAT ARE INTENDED TO BE LEFT UNVEGETATED, SUCH AS DIRT ACCESS ROADS OR

UTILITY POLE PADS. (SECTIONS 2.2.20 AND 2.2.21)

18. ESTABLISH MATERIAL AND WASTE STORAGE AREAS, AND OTHER NON-STORMWATER CONTROLS. (SECTION 2.3.7)

19. KEEP WASTE CONTAINER LIDS CLOSED WHEN NOT IN USE AND CLOSE LIDS AT THE END OF THE BUSINESS DAY FOR THOSE CONTAINERS THAT ARE ACTIVELY USED THROUGHOUT THE DAY. FOR WASTE CONTAINERS THAT DO NOT HAVE LIDS, PROVIDE EITHER (1) COVER (E.G., A TARP, PLASTIC SHEETING, TEMPORARY ROOF) TO PREVENT EXPOSURE OF WASTES TO PRECIPITATION, OR (2) A SIMILARLY EFFECTIVE MEANS DESIGNED TO PREVENT THE DISCHARGE OF POLLUTANTS (E.G., SECONDARY CONTAINMENT). (SECTION 2.3.7)

20. PREVENT TRACKING OF SEDIMENT ONTO PUBLIC OF PRIVATE ROADS USING BMPS SUCH AS: CONSTRUCTION ENTRANCE, GRAVELED (OR PAVED) EXITS AND PARKING AREAS, GRAVEL ALL UNPAVED ROADS LOCATED ONSITE, OR USE AN EXIT TIRE WASH. THESE BMPS MUST BE IN PLACE PRIOR TO LAND-DISTURBING

ACTIVITIES. (SECTION 2.2.7)

21. WHEN TRUCKING SATURATED SOILS FROM THE SITE, EITHER USE WATER-TIGHT TRUCKS OR DRAIN LOADS

ON SITE. (SECTION 2.2.7.F)

22. CONTROL PROHIBITED DISCHARGES FROM LEAVING THE CONSTRUCTION SITE, I.E., CONCRETE WASH-OUT, WASTEWATER FROM CLEANOUT OF STUCCO, PAINT AND CURING COMPOUNDS. (SECTIONS 1.5 AND 2.3.9)

23. ENSURE THAT STEEP SLOPE AREAS WHERE CONSTRUCTION ACTIVITIES ARE NOT OCCURRING ARE NOT

DISTURBED. (SECTION 2.2.10)

24. PREVENT SOIL COMPACTION IN AREAS WHERE POST-CONSTRUCTION INFILTRATION FACILITIES ARE TO BE

INSTALLED. (SECTION 2.2.12)

25. USE BMPS TO PREVENT OR MINIMIZE STORMWATER EXPOSURE TO POLLUTANTS FROM SPILLS; VEHICLE AND EQUIPMENT FUELING, MAINTENANCE, AND STORAGE; OTHER CLEANING AND MAINTENANCE ACTIVITIES; AND WASTE HANDLING ACTIVITIES. THESE POLLUTANTS INCLUDE FUEL, HYDRAULIC FLUID, AND OTHER OILS FROM VEHICLES AND MACHINERY, AS WELL AS DEBRIS, FERTILIZER, PESTICIDES AND HERBICIDES, PAINTS, SOLVENTS, CURING COMPOUNDS AND ADHESIVES FROM CONSTRUCTION OPERATIONS. (SECTIONS 2.2.15

AND 2.3)

26. PROVIDE PLANS FOR SEDIMENTATION BASINS THAT HAVE BEEN DESIGNED PER SECTION 2.2.17 AND

STAMPED BY AN OREGON PROFESSIONAL ENGINEER. (SECTION 2.2.17.A)

27. IF ENGINEERED SOILS ARE USED ON SITE, A SEDIMENTATION BASIN/IMPOUNDMENT MUST BE INSTALLED.

(SECTIONS 2.2.17 AND 2.2.18)

28. PROVIDE A DEWATERING PLAN FOR ACCUMULATED WATER FROM PRECIPITATION AND UNCONTAMINATED

GROUNDWATER SEEPAGE DUE TO SHALLOW EXCAVATION ACTIVITIES. (SEE SECTION 2.4)

29. IMPLEMENT THE FOLLOWING BMPS WHEN APPLICABLE: WRITTEN SPILL PREVENTION AND RESPONSE PROCEDURES, EMPLOYEE TRAINING ON SPILL PREVENTION AND PROPER DISPOSAL PROCEDURES, SPILL KITS IN ALL VEHICLES, REGULAR MAINTENANCE SCHEDULE FOR VEHICLES AND MACHINERY, MATERIAL DELIVERY AND STORAGE CONTROLS, TRAINING AND SIGNAGE, AND COVERED STORAGE AREAS FOR WASTE

AND SUPPLIES. (SECTION 2.3)

30. USE WATER, SOIL-BINDING AGENT OR OTHER DUST CONTROL TECHNIQUE AS NEEDED TO AVOID

WIND-BLOWN SOIL. (SECTION 2.2.9)

31. THE APPLICATION RATE OF FERTILIZERS USED TO REESTABLISH VEGETATION MUST FOLLOW MANUFACTURER'S RECOMMENDATIONS TO MINIMIZE NUTRIENT RELEASES TO SURFACE WATERS. EXERCISE CAUTION WHEN USING TIME-RELEASE FERTILIZERS WITHIN ANY WATERWAY RIPARIAN ZONE. (SECTION 2.3.5)

32. IF AN ACTIVE TREATMENT SYSTEM (FOR EXAMPLE, ELECTRO-COAGULATION, FLOCCULATION, FILTRATION, ETC.) FOR SEDIMENT OR OTHER POLLUTANT REMOVAL IS EMPLOYED, SUBMIT AN OPERATION AND MAINTENANCE PLAN (INCLUDING SYSTEM SCHEMATIC, LOCATION OF SYSTEM, LOCATION OF INLET, LOCATION OF DISCHARGE, DISCHARGE DISPERSION DEVICE DESIGN, AND A SAMPLING PLAN AND FREQUENCY) BEFORE OPERATING THE TREATMENT SYSTEM. OBTAIN ENVIRONMENTAL MANAGEMENT PLAN APPROVAL FROM DEQ BEFORE OPERATING THE TREATMENT SYSTEM. OPERATE AND MAINTAIN THE

TREATMENT SYSTEM ACCORDING TO MANUFACTURER'S SPECIFICATIONS. (SECTION 1.2.9)

33. TEMPORARILY STABILIZE SOILS AT THE END OF THE SHIFT BEFORE HOLIDAYS AND WEEKENDS, IF NEEDED.

THE REGISTRANT IS RESPONSIBLE FOR ENSURING THAT SOILS ARE STABLE DURING RAIN EVENTS AT ALL

TIMES OF THE YEAR. (SECTION 2.2)

34. AS NEEDED BASED ON WEATHER CONDITIONS, AT THE END OF EACH WORKDAY SOIL STOCKPILES MUST BE STABILIZED OR COVERED, OR OTHER BMPS MUST BE IMPLEMENTED TO PREVENT DISCHARGES TO SURFACE

WATERS OR CONVEYANCE SYSTEMS LEADING TO SURFACE WATERS. (SECTION 2.2.8)

35. SEDIMENT FENCE: REMOVE TRAPPED SEDIMENT BEFORE IT REACHES ONE THIRD OF THE ABOVE GROUND

HEIGHT AND BEFORE FENCE REMOVAL. (SECTION 2.1.5.B)

36. OTHER SEDIMENT BARRIERS (SUCH AS BIOBAGS): REMOVE SEDIMENT BEFORE IT REACHES TWO INCHES

DEPTH ABOVE GROUND HEIGHT AND BEFORE BMP REMOVAL. (SECTION 2.1.5.C)

37. CATCH BASINS: CLEAN BEFORE RETENTION CAPACITY HAS BEEN REDUCED BY FIFTY PERCENT. SEDIMENT BASINS AND SEDIMENT TRAPS: REMOVE TRAPPED SEDIMENTS BEFORE DESIGN CAPACITY HAS BEEN

REDUCED BY FIFTY PERCENT AND AT COMPLETION OF PROJECT. (SECTION 2.1.5.D)

38. WITH 24 HOURS, SIGNIFICANT SEDIMENT THAT HAS LEFT THE CONSTRUCTION SITE, MUST BE REMEDIATED.

INVESTIGATE THE CAUSE OF THE SEDIMENT RELEASE AND IMPLEMENT STEPS TO PREVENT A RECURRENCE OF THE DISCHARGE WITHIN THE SAME 24 HOURS. ANY IN-STREAM CLEAN UP OF SEDIMENT SHALL BE

PERFORMED ACCORDING TO THE OREGON DEPARTMENT OF STATE LANDS REQUIRED TIMEFRAME.

(SECTION 2.2.19.A)

39. THE INTENTIONAL WASHING OF SEDIMENT INTO STORM SEWERS OR DRAINAGE WAYS MUST NOT OCCUR.

VACUUMING OR DRY SWEEPING AND MATERIAL PICKUP MUST BE USED TO CLEAN UP RELEASED SEDIMENTS.

(SECTION 2.2.19)

40. DOCUMENT ANY PORTION(S) OF THE SITE WHERE LAND DISTURBING ACTIVITIES HAVE PERMANENTLY CEASED OR WILL BE TEMPORARILY INACTIVE FOR 14 OR MORE CALENDAR DAYS. (SECTION 6.5.F)

41. PROVIDE TEMPORARY STABILIZATION FOR THAT PORTION OF THE SITE WHERE CONSTRUCTION ACTIVITIES CEASE FOR 14 DAYS OR MORE WITH A COVERING OF BLOWN STRAW AND A TACKIFIER, LOOSE STRAW, OR AN ADEQUATE COVERING OF COMPOST MULCH UNTIL WORK RESUMES ON THAT PORTION OF THE SITE.

(SECTION 2.2.20)

42. DO NOT REMOVE TEMPORARY SEDIMENT CONTROL PRACTICES UNTIL PERMANENT VEGETATION OR OTHER COVER OF EXPOSED AREAS IS ESTABLISHED. ONCE CONSTRUCTION IS COMPLETE AND THE SITE IS STABILIZED, ALL TEMPORARY EROSION CONTROLS AND RETAINED SOILS MUST BE REMOVED AND DISPOSED OF PROPERLY, UNLESS NEEDED FOR LONG TERM USE FOLLOWING TERMINATION OF PERMIT COVERAGE.

(SECTION 2.2.21)

EROSION/SEDIMENT CONTROL PLAN (ESCP) NOTES:

REFER TO NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM (NPDES) STORMWATER DISCHARGE PERMIT, ISSUED BY OREGON DEPARTMENT OF ENVIRONMENTAL QUALITY PURSUANT TO ORS 468B.050 AND SECTION 402 OF THE FEDERAL CLEAN WATER ACT.

EROSION/SEDIMENT INSPECTION FREQUENCY

SITE CONDITION MINIMUM FREQUENCY

1. ACTIVE PERIOD. ON INITIAL DATE THAT LAND DISTURBANCE ACTIVITIES COMMENCE.

WITHIN 24 HOURS OF ANY STORM EVENT, INCLUDING RUNOFF FROM

SNOW MELT, THAT RESULTS IN DISCHARGE FROM THE SITE. AT LEAST

ONCE EVERY 14 DAYS, REGARDLESS OF WHETHER STORMWATER RUNOFF

IS OCCURRING.

2. INACTIVE PERIODS GREATER

THAN FOURTEEN (14)

CONSECUTIVE CALENDAR

DAYS.

THE INSPECTOR MAY REDUCE THE FREQUENCY OF INSPECTIONS IN ANY

AREA OF THE SITE WHERE THE STABILIZATION STEPS IN SECTION 2.2.20

HAVE BEEN COMPLETED TO TWICE PER MONTH FOR THE FIRST MONTH,

NO LESS THAN 14 CALENDAR DAYS APART, THEN ONCE PER MONTH.

3. PERIODS DURING WHICH THE

SITE IS INACCESSIBLE DUE TO

INCLEMENT WEATHER.

IF SAFE, ACCESSIBLE AND PRACTICAL, INSPECTIONS MUST OCCUR DAILY

AT A RELEVANT DISCHARGE POINT OR DOWNSTREAM LOCATION OF THE

RECEIVING WATERBODY.

4. PERIODS DURING WHICH

CONSTRUCTION ACTIVITIES

ARE SUSPENDED AND RUNOFF

IS UNLIKELY DUE TO FROZEN

CONDITIONS.

VISUAL MONITORING INSPECTIONS MAY BE TEMPORARILY SUSPENDED.

IMMEDIATELY RESUME MONITORING UPON THAWING, OR WHEN WEATHER

CONDITIONS MAKE DISCHARGES LIKELY.

5. PERIODS DURING WHICH

CONSTRUCTION ACTIVITIES

ARE CONDUCTED AND RUNOFF

IS UNLIKELY DUE TO FROZEN

CONDITIONS.

VISUAL MONITORING INSPECTIONS MAY BE REDUCED TO ONCE A MONTH.

IMMEDIATELY RESUME MONITORING UPON THAWING, OR WHEN WEATHER

CONDITIONS MAKE DISCHARGES LIKELY.

AUTHORIZED NON-STORMWATER DISCHARGES:

1. WATER AND ASSOCIATED DISCHARGES FROM EMERGENCY FIREFIGHTING ACTIVITIES;

2. FIRE HYDRANT FLUSHING;

3. PROPERLY MANAGED LANDSCAPE IRRIGATION;

4. WATER USED TO WASH EQUIPMENT AND VEHICLES (EXCLUDING THE ENGINE, UNDERCARRIAGE, AND WHEELS/TIRES) PROVIDED THERE IS

NO DISCHARGE OF SOAPS, SOLVENTS, OR DETERGENTS USED;

5. WATER TO CONTROL DUST;

6. POTABLE WATER INCLUDING UNCONTAMINATED WATER LINE FLUSHINGS;

7. EXTERNAL BUILDING WASHDOWN, PROVIDED SOAPS, SOLVENTS, AND DETERGENTS ARE NOT USED, AND EXTERNAL SURFACES DO NOT

CONTAIN HAZARDOUS SUBSTANCES;

8. PAVEMENT WASH WATERS, PROVIDED SPILLS OR LEAKS OF TOXIC OR HAZARDOUS SUBSTANCES HAVE NOT OCCURRED (UNLESS ALL SPILL MATERIAL HAS BEEN REMOVED) AND WHERE SOAPS, SOLVENTS, AND DETERGENTS ARE NOT USED. DIRECTING PAVEMENT WASH WATERS INTO ANY SURFACE WATER, STORM DRAIN INLET, OR STORMWATER CONVEYANCE IS PROHIBITED, UNLESS THE CONVEYANCE IS CONNECTED TO A SEDIMENT BASIN, SEDIMENT TRAP, OR SIMILARLY EFFECTIVE CONTROL FOR THE POLLUTANTS PRESENT. PER 2.2.19.b, HOSING OF ACCUMULATED SEDIMENTS ON PAVEMENT INTO ANY STORMWATER CONVEYANCE IS PROHIBITED;

9. UNCONTAMINATED AIR CONDITIONING OR COMPRESSOR CONDENSATE;

10. UNCONTAMINATED, NON-TURBID DISCHARGES OF GROUNDWATER OR SPRING WATER;

11. FOUNDATION OR FOOTING DRAINS WHERE FLOWS ARE NOT CONTAMINATED WITH PROCESS MATERIALS SUCH AS SOLVENTS OR

CONTAMINATED GROUNDWATER; AND

12. CONSTRUCTION DEWATERING ACTIVITIES (INCLUDING GROUNDWATER DEWATERING AND WELL DRILLING DISCHARGE ASSOCIATED WITH

THE REGISTERED CONSTRUCTION ACTIVITY), PROVIDED THAT:

12.1. THE WATER IS LAND APPLIED IN A WAY THAT RESULTS IN COMPLETE INFILTRATION WITH NO POTENTIAL TO DISCHARGE TO A SURFACE WATER OF THE STATE, OR THE USE OF A SANITARY OR COMBINED SEWER DISCHARGE IS AUTHORIZED WITH LOCAL

SEWER DISTRICT APPROVAL; OR

12.2. BEST MANAGEMENT PRACTICES AND A TREATMENT SYSTEM APPROVED BY DEQ OR AGENT (SEE SECTION 1.2.9) ARE USED TO

ENSURE COMPLIANCE WITH DISCHARGE AND WATER QUALITY REQUIREMENTS IN SECTION 2.4.

POLLUTANT-GENERATING ACTIVITIES:

1. STORMWATER DISCHARGE FOR THE SITE DOES NOT REACH "WATERS OF THE STATE". POLLUTANT-GENERATING ACTIVITIES FOR THE

SITE INCLUDE CLEARING, GRUBBING, STRIPPING, EXCAVATION, BACKFILL, COMPACTION, ASPHALT PAVEMENT AND ASPHALT PAINTING.

STORAGE OF POLLUTANTS AND FUELING AND MAINTENANCE OF EQUIPMENT SHALL OCCUR IN CONTRACTORS STAGING AREA.

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EROSION CONTROL ADDITIONAL NOTES

EC-03

JAK

BBK

MAH

SCALES ACCORDINGLY.

THIS SHEET, ADJUST

IF NOT ONE INCH ON

0" 1"

ORIGINAL DRAWING.

BAR IS ONE INCH ON

VERIFY SCALES

APPRBYNO. DATE REVISIONS

SHEET NO.

DRAWING NO.

DATE:

MAY 2022

OREGON DEPARTMENT OF AVIATION

TOLEDO STATE AIRPORT

APRON RECONSTRUCTION

CENTURY

WEST

E N G I N E E R I N G

BEND OFFICE

1020 SW EMKAY DRIVE, #100

BEND, OR 97702

541.322.8962

541.382.2423 FAX

PROJECT NO: SCALE:

CHECKED BY:

DRAWN BY:

DESIGNED BY:

AS NOTED40097.103.01

THIS PLAN SHEET IS INTENDED TO BE VIEWED

IN COLOR. THE FOLLOWING COLORS SHOULD

BE DISTINGUISHABLE WHEN PRINTED

CORRECTLY:

RED BLUE

NARRATIVE:

PART I

1. PERMIT REGISTRATION INFORMATION

1.1. DATE: MAY 2022

1.2. PROJECT NAME: TOLEDO STATE AIRPORT APRON RECONSTRUCTION

1.3. COMPANY NAME: OREGON DEPARTMENT OF AVIATION

1.4. EMAIL: ANTHONY.BEACH@ODAV.OREGON.GOV

1.5. PREPARED BY: SEE TITLE BLOCK INFORMATION

2. OREGON PROFESSIONAL CERTIFICATION INFORMATION

2.1. THIS PROJECT DOES NOT COVER MORE THAN 20 ACRES.

2.2. THIS PROJECT DOES NOT REQUIRE ENGINEERED FACILITIES.

3. INSPECTOR QUALIFICATION INFORMATION

3.1. MARK HAGEDORN, PE (CESCL #CWTA-71811285, EXP. 4/6/25)

1020 SW EMKAY DR., STE 100, BEND, OR 97702

541-322-8962, MHAGEDORN@CENTURYWEST.COM

4. ENVIRONMENTAL MANAGEMENT PLAN

4.1. NO CONTAMINATED MATERIAL(S) ARE ANTICIPATED.

4.2. NO ACTIVE TREATMENT SYSTEM(S) ARE ANTICIPATED.

5. NARRATIVE SITE DESCRIPTION

5.1. THE TOLEDO STATE AIRPORT APRON RECONSTRUCTION PROJECT

WILL RECONSTRUCT THE AIRPORT'S APRON, NORTH TAXIWAY,

TAXILANES, AND ACCESS ROAD. IN GENERAL, EXISTING PAVEMENTS

HAVE COMPLETELY DETERIORATED AND THIS PROJECT WILL FULLY

RECONSTRUCT THE PAVEMENT SECTION OVER THE EXISTING

FOOTPRINT.

5.2. NEW PAVEMENT SECTIONS WILL CONSIST OF ASPHALT AND

AGGREGATE IMPORTED FROM LOCAL QUARRIES. ONSITE SOILS WILL

BE UTILIZED FOR EARTH FILL. GEOTECHNICAL REPORT DESCRIBES

SOILS AS VARIABLE COMBINATIONS OF SAND AND SILT ACROSS SITE.

NRCS ASSIGNS THESE SOILS A MODERATE ERODIBILITY FACTOR (K)

OF 0.37.

6. TMDL AND 303(D) LISTING

6.1. NEAREST WATERBODY DOES NOT HAVE TMDL OR 303(d)

REQUIREMENTS.

7. NATURAL BUFFER ZONE

7.1. NO WATERS OF THE STATE EXIST WITHIN THE PROJECT SITE OR

WITHIN 50 FEET OF THE SITE.

8. ENGINEERED SOILS

8.1. ENGINEERED SOILS ARE NOT USED ON SITE.

SPILL PROCEDURES:

1. IF MEDICAL EMERGENCY AND/OR ADDITIONAL ASSISTANCE IS REQUIRED,

CALL 911.

2. AVOID CONTACT AND MOVE AWAY OR UPWIND FORM THE SPILL IF UNSURE

IF SAFE.

3. KEEP NON-EMERGENCY INDIVIDUALS OUT OF AREA.

4. CONTROL AND CONTAIN THE SPILL.

5. CLEAN UP WHAT YOU CAN.

6. REPORT THE SPILL TO OREGON EMERGENCY RESPONSE SYSTEM

(1-800-452-0311) IF:

6.1. OIL REACHES A WATER OF THE STATE

6.2. LAND OIL SPILLS GREATER THAN 42 GALLONS

6.3. REPORTABLE QUANTITIES AND HAZARDOUS MATERIALS PER 40 CFR

PART 302.

7. APPROPRIATELY DISPOSE OF CLEANUP MATERIALS.

8. REFER TO EPA'S EMERGENCY RESPONSE WEBSITE TO DETERMINE IF

REPORTABLE AND CALL 1-800-424-8802 IF REQUIRED.

9. CONTINUE LONG TERM CLEANUP.

10. COMPLETE AND SUBMIT SPILL RELEASE REPORT FORM WITH OREGON DEQ.

FERTILIZER APPLICATION AND STORAGE :

1. FERTILIZER IS INCLUDED IN HYDROSEED MIXTURE. FERTILIZER

SHALL NOT BE STORED ONSITE.

2. FERTILIZER SHALL BE APPLIED PER MANUFACTURERS

RECOMMENDED APPLICATION RATE.

3. APPLY FERTILIZER DURING TIME OF YEAR TO MAXIMIZE

VEGETATIVE UPTAKE AND GROWTH.

4. AVOID APPLICATION BEFORE HEAVY RAINS.

5. DO NOT APPLY TO FROZEN GROUND AND/OR STORMWATER

CHANNELS.

6. COMPLY WITH LOCAL, STATE, AND FEDERAL FERTILIZER LAWS .

SITE INFORMATION

AREA TYPE SIZE (AC)

TOTAL PROPERTY 14

TOTAL DISTURBED

SCHEDULE A

SCHEDULE B

SCHEDULE C

1.1 1.0 0.05 0.05

TOTAL IMPERVIOUS 0.9

TOTAL PERVIOUS 0.2

SEEDING INFORMATION

SEED PLS

(LBS/AC)

FINE FESCUE 26.7

PERENNIAL

RYEGRASS 4.8

KENTUCKY

BLUEGRASS 1.7

COLONIAL

BENTGRASS 3.15

CHECKLIST OF REQUIRED ELEMENTS:

PART III

THE FOLLOWING LIST ADDRESSES CHECKLIST ITEMS THAT ARE NOT

OTHERWISE DESCRIBED IN THESE PLANS AND NOTES.

1. GIVEN THE DEPTH OF GROUNDWATER FROM THE PROJECT

GEOTECHNICAL REPORT, DEWATERING SHOULD NOT BE NECESSARY.

2. THE FOLLOWING ITEMS DO NOT EXIST AND ARE NOT PROPOSED FOR

THE SITE:

2.1. SEPTIC DRAIN FIELDS

2.2. DRY WELLS

2.3. DRINKING WATER WELLS

2.4. PLANTERS

ANTICIPATED SCHEDULE AND BMPS:

PART II

1. ANTICIPATED SCHEDULE

1.1. ANTICIPATED START DATE FOR WORK IS JULY 2022.

1.2. ANTICIPATED END DATE FOR WORK IS AUGUST 2022; NO TEMPORARY

STOP DATES ARE ANTICIPATED.

1.3. FINAL STABILIZATION AND REMOVAL OF TEMPORARY STORMWATER

CONTROLS IS ANTICIPATED TO OCCUR IN AUGUST 2022.

2. ANCIPATED BMP SCEDULE

2.1. CONSTRUCTION ENTRANCE: JULY - AUGUST 2022

2.2. CONCRETE WASHOUT: JULY - AUGUST 2022

2.3. SEDMENT BARRIERS: JULY - AUGUST 2022

2.4. HYROSEEDING: AUGUST 2022

2.5. INLET/OUTFALL: PERMANENT

RAIN GAUGE:

1. THE REFERENCE RAIN GAUGE FOR THE PROJECT SHALL

BE KORTOLED15 LOCATED IN DOWNTOWN TOLEDO.

EC-03

WORK AREA BOUNDARY MARKERS

NO SCALE

WOOD POST,

MIN. 3' TALL

EXISTING GRADE

PAINT MIN. TOP 2'

ORANGE, ALL SIDES

NOTES:

1. INSTALL WORK AREA BOUNDARY MARKERS ON 25' INTERVALS

WHERE SHOWN ON PLANS. NO EQUIPMENT/WORK PERMITTED

OUTSIDE OF MARKERS.

2. FLAGGING TAPE NOT PERMITTED ON STAKES.

3. INSTALLATION, MAINTENANCE, AND REMOVAL OF WORK AREA

BOUNDARY MARKERS SHALL BE INCIDENTAL TO "EROSION

CONTROL." NO SEPARATE MEASUREMENT OR PAYMENT SHALL

BE MADE.

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EROSION CONTROL DETAILS

EC-04

JAK

BBK

MAH

SCALES ACCORDINGLY.

THIS SHEET, ADJUST

IF NOT ONE INCH ON

0" 1"

ORIGINAL DRAWING.

BAR IS ONE INCH ON

VERIFY SCALES

APPRBYNO. DATE REVISIONS

SHEET NO.

DRAWING NO.

DATE:

MAY 2022

OREGON DEPARTMENT OF AVIATION

TOLEDO STATE AIRPORT

APRON RECONSTRUCTION

CENTURY

WEST

E N G I N E E R I N G

BEND OFFICE

1020 SW EMKAY DRIVE, #100

BEND, OR 97702

541.322.8962

541.382.2423 FAX

PROJECT NO: SCALE:

CHECKED BY:

DRAWN BY:

DESIGNED BY:

AS NOTED40097.103.01

THIS PLAN SHEET IS INTENDED TO BE VIEWED

IN COLOR. THE FOLLOWING COLORS SHOULD

BE DISTINGUISHABLE WHEN PRINTED

CORRECTLY:

RED BLUE

NOTES:

1. CONSTRUCT STRAW WATTLE SEDIMENT BARRIER PER

ODOT STANDARD DRAWING RD1030 TYPE 3 OR OTHER

APPROVED EQUAL FROM ODOT STANDARD DRAWINGS OR

OREGON DEQ BEST MANAGEMENT PRACTICES MANUAL.

2. COUNTERSINK WATTLE MINIMUM 3".

3. INSTALLATION, MAINTENANCE, AND REMOVAL OF STRAW

WATTLE SHALL BE INCIDENTAL TO "EROSION CONTROL." NO

SEPARATE MEASUREMENT OR PAYMENT SHALL BE MADE.

EC-04

SEDIMENT BARRIER

NO SCALE

MATCH EXISTING GRADE

100'

B

B

AC

C

ES

S

R O

AD

' R

M

IN

20' MIN.

8" MIN, UNLESS OTHERWISE

SPECIFIED BY SOILS ENGINEER.

ORIGINAL GRADE

4" - 1" OPEN GRADED

AGGREGATE

FILTER FABRIC

PLAN

N.T.S.

SECTION B-B

N.T.S.

EC-04

CONSTRUCTION

ENTRANCE DETAIL

NO SCALE

VARIES

10' MIN.

A A

STAKE (TYP)

STANDARD RECTANGULAR

STRAW BALE (TYP)

STANDARD RECTANGULAR

STRAW BALE (TYP)

2 - 2"X2" WOOD STAKES

PER BALE, DRIVEN 12" MIN.

INTO GROUND (TYP)

10 MIL POLYETHYLENE

PLASTIC LINING

SECTION A-A

N.T.S.

EC-04

CONCRETE WASHOUT

DETAIL

NO SCALE

STAPLE PLASTIC LINING TO

BALES, 2 PER BALE

PLAN

N.T.S.

6"

2"

STAPLE DETAIL

N.T.S.

1/8" DIAMETER

STEEL WIRE

NOTES:

1. INSTALL CONSTRUCTION ENTRANCE PER ODOT

STANDARD DRAWING RD1000 OR OTHER

APPROVED EQUAL FROM ODOT STANDARD

DRAWINGS OR OREGON DEQ BEST

MANAGEMENT PRACTICES MANUAL.

2. INSTALLATION, MAINTENANCE, AND REMOVAL

OF CONSTRUCTION ENTRANCE SHALL BE

INCIDENTAL TO "EROSION CONTROL." NO

SEPARATE MEASUREMENT OR PAYMENT SHALL

BE MADE.

NOTES:

1. INSTALL CONSTRUCTION TRUCK

WASHOUT PER ODOT STANDARD

DRAWING RD1070 OR OTHER

APPROVED EQUAL.

2. INSTALLATION, MAINTENANCE, AND

REMOVAL OF CONCRETE WASHOUT

SHALL BE INCIDENTAL TO "EROSION

CONTROL." NO SEPARATE

MEASUREMENT OR PAYMENT SHALL

BE MADE.

12" OVERLAP (TYP)

2"X2'X36" WOOD

STAKES (TYP)

4' MAXIMUM STAKE

SPACING (TYP)

A

PLAN

SECTON A-A

C900 PIPE

3'

5'

PLACE ODOT CLASS 100 RIPRAP (1'

THICK MIN.) OVER GEOTEXTILE FABRIC

EC-04

CULVERT INLET/OUTLET

ENERGY DISSIPATOR

NO SCALE

PLACE GEOTEXTILE

FABRIC UNDER RIP

RAP

BACKFILL

CULVERT PER 3

C-06

A

OUTLET

INSTALL RAT GUARD

SECTON A-A

C900 PIPE

PLACE GEOTEXTILE

FABRIC UNDER RIP RAP

BACKFILL

CULVERT PER

C-06

INLET

INSTALL RAT GUARD

PLACE ODOT CLASS 100

RIPRAP (1' THICK MIN.) PLACE ODOT CLASS 100

RIPRAP (1' THICK MIN.)

NOTES:

1. CONSTRUCT ENERGY DISSIPATOR PER ODOT STANDARD

DRAWING RD1050 .

2. RIPRAP SHALL BE AGGREGATE; CONCRETE OR OTHER

MAN-MADE MATERIALS NOT PERMITTED.

3. INSTALLATION, MAINTENANCE, AND REMOVAL OF ENERGY

DISSIPATOR SHALL BE INCIDENTAL TO "EROSION

CONTROL." NO SEPARATE MEASUREMENT OR PAYMENT

SHALL BE MADE.

RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA

0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 9+00

C/F

C/F

C/F

C/F

C/F

C/F

C/F

C/F

C /F

C/F C

/F

C/FC/FC/FC/F

C/F

C /F

C/F C/F C/F

C /F

C/F

C/F

C/ F

C/F

C/F C/F C/F C/F

C/F

C/F

C/F

C/F

XXXXXXXX

X X X

X X

X X

X X

X X E E E E E E E E E E

EE

E

E E

START SAWCUT

N: 359547.75

E: 7306676.48

START SAWCUT

N: 359767.01

E: 7306491.04

END SAWCUT

N: 359513.66 E: 7306995.59

ANGLE POINT

N: 359571.23

E: 7306687.39

ANGLE POINT

N: 359581.22 E: 7306661.96

ANGLE POINT

N: 359766.61

E: 7306490.08

ANGLE POINT

N: 359824.06 E: 7306465.89

ANGLE POINT

N: 359512.86

E: 7306996.20

ANGLE POINT

N: 359507.90

E: 7306987.41

END SAWCUT

N: 359557.06 E: 7306651.65

END SAWCUT

N: 359824.59 E: 7306467.14

START SAWCUT

N: 359508.70

E: 7306986.80

X:

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DEMOLITION PLAN

C-01

JAK

MAH

MAH

SCALES ACCORDINGLY.

THIS SHEET, ADJUST

IF NOT ONE INCH ON

0" 1"

ORIGINAL DRAWING.

BAR IS ONE INCH ON

VERIFY SCALES

APPRBYNO. DATE REVISIONS

SHEET NO.

DRAWING NO.

DATE:

MAY 2022

OREGON DEPARTMENT OF AVIATION

TOLEDO STATE AIRPORT

APRON RECONSTRUCTION

CENTURY

WEST

E N G I N E E R I N G

BEND OFFICE

1020 SW EMKAY DRIVE, #100

BEND, OR 97702

541.322.8962

541.382.2423 FAX

PROJECT NO: SCALE:

CHECKED BY:

DRAWN BY:

DESIGNED BY:

AS NOTED40097.103.01

THIS PLAN SHEET IS INTENDED TO BE VIEWED

IN COLOR. THE FOLLOWING COLORS SHOULD

BE DISTINGUISHABLE WHEN PRINTED

CORRECTLY:

RED BLUE

C-01

DEMOLITION PLAN

SCALE: 1" = 40'

40 0 40 80

SCALE OF FEET

SCALE: 1"=40'

APRON

NOTES:

1. ALL EXISTING FEATURES SHALL BE PROTECTED IN PLACE UNLESS

OTHERWISE NOTED.

2. REMOVE EXISTING TIE-DOWN ANCHORS AND DISPOSE OF OFF SITE.

BACKFILL TIE-DOWN ANCHOR VOID IN LIFTS TO MATCH SURROUNDING

GRADE.

E E

ACCESS ROAD

LEGEND

RUNWAY SAFETY AREA

OBSTACLE FREE ZONE

EXISTING MAJOR

CONTOUR

EXISTING MINOR

CONTOUR

EXISTING ELECTRICAL

SAWCUT

SCARIFY EXISTING

SURFACE

REMOVE AC PAVEMENT /

PCC CONCRETE

STRIP SURFACE

VEGETATION

RSA

OFZ

PROPOSED APRON

EDGE OF PAVEMENT

PROTECT EXISTING

SIGN, GATE, AND FENCE

REMOVE, STORE, AND

REINSTALL EXISTING SIGN,

SIGN SHOWN IN

PROTECT EXISTING

POWER POLE

SEE NOTE 2

PROTECT EXISTING SIGN

RUNWAY 13-31

HANGAR

TAXILANES

NORTH TAXIWAY

SOUTH TAXIWAY

C-01

EXISTING SIGN

SCALE: NO SCALE

C-01

CURVE TABLE

CURVE #

C1

C2

C3

C4

C5

C6

LENGTH

6.11

65.72

15.71

15.71

15.71

15.71

RADIUS

4.48

157.46

10.00

10.00

10.00

10.00

DELTA

78.22

23.91

90.00

90.00

90.00

90.00

CHORD DIRECTION

S61° 19' 41"W

S54° 57' 42"E

N67° 50' 20"W

S22° 09' 40"W

S67° 50' 20"E

S22° 09' 40"W

CHORD LENGTH

5.65

65.24

14.14

14.14

14.14

14.14

XXX

XXXXXXXXXXXXXXXXX

E E E E

OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ

RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA

C

C2

C3

C4 C5 C6

X:

\P ro je ct s\

O D

A\

- T ol ed o

St at e Ap ro n

R eh ab \C

AD

\5

S4 _L ay ou t P la n.

dw g

LAYOUT PLAN

C-02

JAK

MAH

MAH

SCALES ACCORDINGLY.

THIS SHEET, ADJUST

IF NOT ONE INCH ON

0" 1"

ORIGINAL DRAWING.

BAR IS ONE INCH ON

VERIFY SCALES

APPRBYNO. DATE REVISIONS

SHEET NO.

DRAWING NO.

DATE:

MAY 2022

OREGON DEPARTMENT OF AVIATION

TOLEDO STATE AIRPORT

APRON RECONSTRUCTION

CENTURY

WEST

E N G I N E E R I N G

BEND OFFICE

1020 SW EMKAY DRIVE, #100

BEND, OR 97702

541.322.8962

541.382.2423 FAX

PROJECT NO: SCALE:

CHECKED BY:

DRAWN BY:

DESIGNED BY:

AS NOTED40097.103.01

THIS PLAN SHEET IS INTENDED TO BE VIEWED

IN COLOR. THE FOLLOWING COLORS SHOULD

BE DISTINGUISHABLE WHEN PRINTED

CORRECTLY:

RED BLUE

C-02

LAYOUT PLAN

SCALE: 1" = 20'

C-05

C-05

C-06

APRON

TIE DOWN ANCHOR

(TYP), PER

C-03

C-06

6" CULVERT PER

C-03

LEGEND

RUNWAY SAFETY AREA

OBSTACLE FREE ZONE

PROPOSED APRON

(SCHEDULE A)

HANGAR TAXILANE

(SCHEDULE B)

PROPOSED ACCESS ROAD

(SCHEDULE C)

PROPOSED SHOULDER

PROPOSED SEEDING

AIRCRAFT TIE DOWN

RSA

OFZ

20 0 20 40

SCALE OF FEET

SCALE: 1"=20'

.3'

28'

25'

62'

RUNWAY 13-31

HANGAR

TAXILANES

NORTH TAXIWAYSOUTH TAXIWAY

197'

1' ROCK SHOULDER (TYP)

2'

16' (TYP)

C-08

FOR ACCESS ROAD

IMPROVEMENTS SEE

C-04

NOTES:

1. FOR APRON, TAXIWAY, AND TAXILANE ANGLE POINTS AND

ELEVATIONS REFER TO DRAWING C-03.

2. FOR ACCESS ROAD ANGLE POINTS, ELEVATIONS, AND CURVE

TABLE REFER TO DRAWING AND C-04.

PERMANENT OUTLET

PROTECTION PER

PERMANENT INLET

PROTECTION PER

EC-04

EC-04

4" CULVERT PER

PERMANENT OUTLET

PROTECTION PER

EC-04

PERMANENT INLET

PROTECTION PER

EC-04

C-03

XXX

XXXXXXXXXXXXXXXXX

E E E E

OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ OFZ

RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA RSA

C7

C8

C/F

C/F

C/F

C/F

C/F

C/F

C/F

C/F

C/F

C/F

C/F

C/F C

/F

C/F C/F

C/F

C/F

C /F

C /F

C/F

C /F

C /F

C/F

C

/FC/FC/FC/FC/FC

/F

C

/FC/FC/FC/FC/F

C /F

C/FC/F

C

/FC

/F

C/F

C/F C/F C/F C/F C/F C/F

C/F

C /F

C /F

C/F

C/F C/F

C/F

C/ F

C/ F

C/F C/F

C/F

C/F C/F C/F C/F C/F C/F C/F C/F

C/F

C/F

C/F

C/F

C/F

C/F

C/F

C/F

6" C900 CULVERT

N: 359732.67

E: 7306559.69

IE: 8.28

6" C900 CULVERT

N: 359818.86 E: 7306592.45

IE: 7.91

.05

11.39

.97

.36

.24

.88

.17

.74

.54

.88

.31

.11

.01

9.7

10.76

.77

9.7

9.749.8

9.9

.04

.14

.23

.33

.34

9.67

9.76

9.72

9.81

9.72

9.77

9.87

9.78

9.83

9.92

9.83

9.87

9.97

9.89

9.9

.05

9.95

.08

10.0310.03

10.99 10 .92

10.84 10 .71

.56

.37

.17

9.9

9.6

.86

.78

10.68 10 .54

.38

.20

.04

9.9

9.5

.73 10.65 10 .52

.39

10.27 10 .13

9.9 7 9.85

9.5

.60

.50

.40

10.29

.16

10.06 9.9

9.7

9.5

.47

.41

.30

10.18

.09

9.9

9.8

9.7

9.6

202328

18 17

19 16 15

4 125

32 33

35 36

.12

TD-1

TD-3

TD-2 TD-8

TD-7

TD-6

TD-11

TD-4

TD-5

TD-9

TD-10

TD-12

TD-13

TD-14

TD-15

TD-16

TD-17

TD-18

TD-19

TD-20

TD-21

TD-22

TD-23

TD-24

TD-25

TD-26

TD-27

11.4

11.2

11.0

10.8

10.6

10.4

10.2

10.0 9.

9.

.0

.2

.4

9.8

10.0

9.6

9.6

9.

9.

.6

.4

11.2

11.0

11.2

.0

4" C900 CULVERT

N: 359538.47

E: 7306826.07

IE: 10.44

4" C900 CULVERT

N: 359571.08 E: 7306811.65

IE: 10.39

4" C900 CULVERT

N: 359550.08

E: 7306853.73

IE: 10.59

4" C900 CULVERT

N: 359582.69

E: 7306839.31

IE: 10.55

TIE DOWN TABLE

POINT NO.

TD-1

TD-2

TD-3

TD-4

TD-5

TD-6

TD-7

TD-8

TD-9

TD-10

TD-11

TD-12

TD-13

TD-14

TD-15

TD-16

TD-17

TD-18

TD-19

TD-20

TD-21

TD-22

TD-23

TD-24

TD-25

TD-26

TD-27

ELEVATION

10.16

10.13

10.26

10.34

10.31

10.47

9.97

10.08

10.04

10.11

10.20

10.17

10.14

9.94

10.26

10.38

10.46

10.93

9.61

9.49

9.21

9.31

10.04

9.66

9.74

9.37

9.75

NORTHING

359645.74

359666.07

359655.06

359663.62

359683.95

359672.93

359688.41

359677.41

359697.73

359706.29

359695.28

359715.61

359568.49

359557.49

359577.81

359586.37

359575.36

359595.68

359772.80

359793.13

359782.12

359790.68

359811.01

359799.99

359808.55

359828.88

359817.87

EASTING

7306669.65

7306674.12

7306691.77

7306712.09

7306716.56

7306734.21

7306651.68

7306669.34

7306673.80

7306694.12

7306711.79

7306716.24

7306713.25

7306730.92

7306735.37

7306755.69

7306773.36

7306777.81

7306627.20

7306631.67

7306649.32

7306669.64

7306674.11

7306691.76

7306712.09

7306716.56

7306734.21

ANGLE POINT TABLE

POINT NO.

ELEVATION

11.00

10.38

10.35

10.26

9.80

9.86

9.85

9.89

10.09

10.06

9.88

9.67

9.88

NORTHING

359617.30

359571.23

359581.22

359607.29

359720.94

359769.73

359767.01

359766.61

359824.06

359824.59

359787.13

359752.78

359819.39

EASTING

7306796.78

7306687.39

7306661.96

7306672.20

7306624.34

7306495.99

7306491.04

7306490.08

7306465.89

7306467.14

7306520.56

7306610.93

7306769.09

ANGLE POINT TABLE

POINT NO.

ELEVATION

9.88

9.88

10.80

11.03

11.03

10.80

11.21

11.43

11.43

11.20

11.39

11.61

11.60

NORTHING

359804.66

359800.78

359768.09

359772.54

359757.82

359753.34

359719.55

359723.75

359709.01

359704.69

359672.18

359676.46

359661.75

EASTING

7306775.33

7306766.12

7306779.88

7306790.46

7306796.73

7306786.10

7306800.33

7306810.31

7306816.52

7306806.59

7306820.28

7306830.43

7306836.73

ANGLE POINT TABLE

POINT NO.

ELEVATION

11.38

11.50

11.28

11.11

11.65

11.65

11.57

11.28

10.88

10.88

11.18

11.39

11.16

NORTHING

359657.44

359633.97

359629.72

359611.96

359530.84

359535.52

359548.85

359561.94

359570.52

359581.55

359573.00

359578.34

359616.62

EASTING

7306826.49

7306836.37

7306826.27

7306809.88

7306844.04

7306855.09

7306849.48

7306854.81

7306875.19

7306870.45

7306850.16

7306837.06

7306820.94

X:

\P ro je ct s\

O D

A\

- T ol ed o

St at e Ap ro n

R eh ab \C

AD

\5

S4 _G ra di ng P la n.

dw g

APRON, TAXIWAY, AND TAXILANES

GRADING PLAN

C-03

JAK

MAH

MAH

SCALES ACCORDINGLY.

THIS SHEET, ADJUST

IF NOT ONE INCH ON

0" 1"

ORIGINAL DRAWING.

BAR IS ONE INCH ON

VERIFY SCALES

APPRBYNO. DATE REVISIONS

SHEET NO.

DRAWING NO.

DATE:

MAY 2022

OREGON DEPARTMENT OF AVIATION

TOLEDO STATE AIRPORT

APRON RECONSTRUCTION

CENTURY

WEST

E N G I N E E R I N G

BEND OFFICE

1020 SW EMKAY DRIVE, #100

BEND, OR 97702

541.322.8962

541.382.2423 FAX

PROJECT NO: SCALE:

CHECKED BY:

DRAWN BY:

DESIGNED BY:

AS NOTED40097.103.01

THIS PLAN SHEET IS INTENDED TO BE VIEWED

IN COLOR. THE FOLLOWING COLORS SHOULD

BE DISTINGUISHABLE WHEN PRINTED

CORRECTLY:

RED BLUE

C-03

GRADING PLAN

APRON, TAXIWAY, AND TAXILANES

SCALE: 1" = 20'

APRON

20 0 20 40

SCALE OF FEET

SCALE: 1"=20'

25' (TYP)

TY

P)

21.94'

12.5'(TYP) 12.5'(TYP)

' (T

YP)

TIE DOWN

ANCHOR (TYP),

PER 4

C-08

INSTALL 92 LF 6"

CULVERT PER 3

C-06

LEGEND

RUNWAY SAFETY AREA

OBSTACLE FREE ZONE

PROPOSED APRON

(SCHEDULE A)

HANGAR TAXILANE

(SCHEDULE B)

PROPOSED ACCESS ROAD

(SCHEDULE C)

PROPOSED SHOULDER

PROPOSED CUT/FILL

NEW MAJOR CONTOUR

NEW MINOR CONTOUR

EXISTING MAJOR

CONTOUR

EXISTING MINOR

CONTOUR

AIRCRAFT TIE DOWN

RSA

OFZ

10.0

10.2

FOR ACCESS ROAD

IMPROVEMENTS SEE

C-04

RUNWAY 13-31

HANGAR

TAXILANES

NORTH TAXIWAY

SOUTH TAXIWAY

NOTES:

1. FOR APRON, TAXIWAY, AND TAXILANE CURVE TABLE REFER TO

DRAWING C-02.

2. FOR ACCESS ROAD ANGLE POINTS, ELEVATIONS, AND CURVE

TABLE REFER TO DRAWING AND C-04.

REINSTALL SIGN AFTER

CULVERT INSTALLATION

C/F

INSTALL 30 LF 4"

CULVERT PER 3

C-06

INSTALL 30 LF 4"

CULVERT PER 3

C-06

ANGLE POINT TABLE

POINT NO.

ELEVATION

11.22

11.15

11.15

11.09

10.90

11.02

11.16

11.00

11.40

11.55

12.64

12.69

NORTHING

359606.99

359620.52

359603.75

359613.04

359604.66

359613.88

359615.57

359624.78

359607.62

359613.66

359512.86

359507.90

EASTING

7306824.99

7306820.15

7306831.58

7306835.35

7306856.33

7306852.45

7306882.21

7306878.33

7306911.84

7306919.81

7306996.20

7306987.41

XXXXXXXXXXXXXXXXX

X X X X X X

X X

X X

X X

X X

X X

X X

X X

X X

E E E E E E E E E E E E E E E E E

E

E

E

E E E E

C7

C8

C9

C1

C/FC/FC/FC/F

C /F

C/FC/F

C

/FC

/F

C/F

C/F C/F C/F C/F C/F C/F

C/F

11 10

11.4

11.2

11.0

.6

.4

11.2

11.0

11.2

44 45

46 47

.6

.4

12.2

12.0

11.8

11.6

11.4

11.2

.0

CURVE TABLE

CURVE #

C7

C8

C9

C10

LENGTH

25.31

17.47

33.02

46.23

RADIUS

35.00

25.00

25.00

35.00

DELTA

41.44

40.04

75.68

75.68

CHORD DIRECTION

S87° 52' 51"W

N87° 10' 59"E

N74° 59' 48"W

S74° 59' 48"E

CHORD LENGTH

24.77

17.12

30.67

42.94

X:

\P ro je ct s\

O D

A\

- T ol ed o

St at e Ap ro n

R eh ab \C

AD

\5

S4 _G ra di ng P la n.

dw g

ACCESS ROAD

GRADING PLAN

C-04

JAK

BBK

MAH

SCALES ACCORDINGLY.

THIS SHEET, ADJUST

IF NOT ONE INCH ON

0" 1"

ORIGINAL DRAWING.

BAR IS ONE INCH ON

VERIFY SCALES

APPRBYNO. DATE REVISIONS

SHEET NO.

DRAWING NO.

DATE:

MAY 2022

OREGON DEPARTMENT OF AVIATION

TOLEDO STATE AIRPORT

APRON RECONSTRUCTION

CENTURY

WEST

E N G I N E E R I N G

BEND OFFICE

1020 SW EMKAY DRIVE, #100

BEND, OR 97702

541.322.8962

541.382.2423 FAX

PROJECT NO: SCALE:

CHECKED BY:

DRAWN BY:

DESIGNED BY:

AS NOTED40097.103.01

THIS PLAN SHEET IS INTENDED TO BE VIEWED

IN COLOR. THE FOLLOWING COLORS SHOULD

BE DISTINGUISHABLE WHEN PRINTED

CORRECTLY:

RED BLUE

C-04

GRADING PLAN

ACCESS ROAD

SCALE: 1" = 20'

20 0 20 40

SCALE OF FEET

SCALE: 1"=20'

ACCESS ROAD,

SEE NOTE 1

LEGEND

RUNWAY SAFETY AREA

OBSTACLE FREE ZONE

PROPOSED APRON

(SCHEDULE A)

HANGAR TAXILANE

(SCHEDULE B)

PROPOSED ACCESS ROAD

(SCHEDULE C)

PROPOSED SHOULDER

NEW MAJOR CONTOUR

NEW MINOR CONTOUR

EXISTING MAJOR

CONTOUR

EXISTING MINOR

CONTOUR

RSA

OFZ

10.0

10.2

10'

VARIES

SEEDING LIMITS / GRADE TO EXISTING

IF SCHEDULE C AWARDED: 2" OF LEVEL 3,

1/2" ASPHALT CONCRETE PAVEMENT

IF SCHEDULE D AWARDED: 2" OF 3/4-INCH

AGGREGATE BASE (GRAVEL SURFACING)

3" OF 3/4-INCH

AGGREGATE BASE

10' SEEDING LIMITS / GRADE TO EXISTING

C-04

ACCESS ROAD SECTION

SCALE: NO SCALE

1' SHOULDER1' SHOULDER

25%

25%

25%

25%

MATCH EXISTING

GROUND, TYP

C-04

NOTES:

1. IF SCHEDULE C OR D IS AWARDED, CONSTRUCT ACCESS ROAD AS

SHOWN. IF SCHEDULE C OR D IS NOT AWARDED, PLACE MINIMUM

3 INCHES GRAVEL OVER ACCESS ROAD FOOTPRINT. PAYMENT

FOR GRAVEL SHALL BE MADE UNDER ACCESS ROAD

RESTORATION (IF SCHEDULE C/D NOT CONSTRUCTED).

2. SLOPES AND DISTANCES VARY WHERE SHOWN.

3. ALL SUBGRADE AND AGGREGATE BASE COMPACTION

REQUIREMENTS PER OREGON STANDARD SPECIFICATION

00330.43(c) UNLESS NOTED OTHERWISE. DEFLECTION TESTING

SHALL BE PERFORMED WITH THE ENGINEER PRESENT.

4. AC COMPACTION REQUIREMENTS PER OREGON STANDARD

SPECIFICATION 00744.49.

ro je ct s\

O D

A\

- T ol ed o

St at e Ap ro n

R eh ab \C

AD

\5

S4 _T yp ic al S ec tio ns

P av in g

D et ai ls

.d w g

APRON

PAVEMENT SECTIONS

C-05

JAK

MAH

MAH

SCALES ACCORDINGLY.

THIS SHEET, ADJUST

IF NOT ONE INCH ON

0" 1"

ORIGINAL DRAWING.

BAR IS ONE INCH ON

VERIFY SCALES

APPRBYNO. DATE REVISIONS

SHEET NO.

DRAWING NO.

DATE:

MAY 2022

OREGON DEPARTMENT OF AVIATION

TOLEDO STATE AIRPORT

APRON RECONSTRUCTION

CENTURY

WEST

E N G I N E E R I N G

BEND OFFICE

1020 SW EMKAY DRIVE, #100

BEND, OR 97702

541.322.8962

541.382.2423 FAX

PROJECT NO: SCALE:

CHECKED BY:

DRAWN BY:

DESIGNED BY:

AS NOTED40097.103.01

THIS PLAN SHEET IS INTENDED TO BE VIEWED

IN COLOR. THE FOLLOWING COLORS SHOULD

BE DISTINGUISHABLE WHEN PRINTED

CORRECTLY:

RED BLUE

VARIES

1' SHOULDER

2%

197' SEEDING LIMITS / GRADE TO EXISTINGSEEDING LIMITS / GRADE TO EXISTING

C-05

APRON SECTION

SCALE: NO SCALE

C-05

APRON SECTION

SCALE: NO SCALE

2" OF LEVEL 3, 1/2"

ASPHALT CONCRETE

PAVEMENT

3" OF 3/4-INCH

AGGREGATE BASE

MATCH EXISTING

GROUND, TYP

0.5%

0.5%

1.5" DROP AT

EDGE, TYP

2%

2%

2%

1' SHOULDER

VARIES

1' SHOULDER

VARIES SEEDING LIMITS / GRADE TO EXISTING

0.5%

0.5%

1' SHOULDER

25%

25%

25%

25%

SEEDING LIMITS / GRADE TO EXISTING

2" OF LEVEL 3, 1/2" ASPHALT

CONCRETE PAVEMENT

3" OF 3/4-INCH

AGGREGATE BASE

1.5" DROP AT

EDGE, TYP

MATCH EXISTING

GROUND, TYP

VARIES

VARIES

GENERAL NOTES:

1. THESE GENERAL NOTES APPLY TO ALL DETAILS ON THIS SHEET.

2. SLOPES AND DISTANCES VARY WHERE SHOWN.

3. ALL SUBGRADE AND AGGREGATE BASE COMPACTION

REQUIREMENTS PER OREGON STANDARD SPECIFICATION

00330.43(c) UNLESS NOTED OTHERWISE. DEFLECTION TESTING

SHALL BE PERFORMED WITH THE ENGINEER PRESENT.

4. AC COMPACTION REQUIREMENTS PER OREGON STANDARD

SPECIFICATION 00744.49.

FINISHED GRADE,

PER PLAN

FINISHED GRADE,

PER PLAN

ro je ct s\

O D

A\

- T ol ed o

St at e Ap ro n

R eh ab \C

AD

\5

S4 _T yp ic al S ec tio ns

P av in g

D et ai ls

.d w g

TAXIWAY AND TAXILANES

PAVEMENT SECTIONS

C-06

JAK

MAH

MAH

SCALES ACCORDINGLY.

THIS SHEET, ADJUST

IF NOT ONE INCH ON

0" 1"

ORIGINAL DRAWING.

BAR IS ONE INCH ON

VERIFY SCALES

APPRBYNO. DATE REVISIONS

SHEET NO.

DRAWING NO.

DATE:

MAY 2022

OREGON DEPARTMENT OF AVIATION

TOLEDO STATE AIRPORT

APRON RECONSTRUCTION

CENTURY

WEST

E N G I N E E R I N G

BEND OFFICE

1020 SW EMKAY DRIVE, #100

BEND, OR 97702

541.322.8962

541.382.2423 FAX

PROJECT NO: SCALE:

CHECKED BY:

DRAWN BY:

DESIGNED BY:

AS NOTED40097.103.01

THIS PLAN SHEET IS INTENDED TO BE VIEWED

IN COLOR. THE FOLLOWING COLORS SHOULD

BE DISTINGUISHABLE WHEN PRINTED

CORRECTLY:

RED BLUE

VARIES

12'12' VARIESVARIES VARIES

SEEDING LIMITS / GRADE TO EXISTING

1.5%1.5%

VARIES

MATCH EXISTING

GROUND, TYP

VARIES SEEDING LIMITS / GRADE TO EXISTING

25%

C-06

TAXIWAY SECTION

SCALE: NO SCALE

VARIES

25%

1' SHOULDER1' SHOULDER

VARIES

SEEDING LIMITS / GRADE TO EXISTING VARIES SEEDING LIMITS / GRADE TO EXISTING

C-06

TAXILANE SECTION

SCALE: NO SCALE

1' SHOULDER1' SHOULDER

0.5%

25%

25%

25%

25%

1.5" DROP AT

EDGE, TYP

1.5" DROP AT

EDGE, TYP

0.5%

MATCH EXISTING

GROUND, TYP

PROPOSED PAVEMENT SECTION

FINISHED GRADE

BEDDING PER

SPECIFICATIONS

NOTE:

1. EXCAVATE, BACKFILL, AND COMPACT PER OREGON STANDARD SPECIFICATION 00405.

2. IN PAVED AREAS, TRENCH BACKFILL SHALL BE CLASS B. IN NON-PAVED AREAS, TRENCH

BACKFILL SHALL BE CLASS A..

4" MIN 4" MIN

PIPE

OUTSIDE

DIA.

4" M

IN

TR

EN

C H

B

AC

KF

IL

L, D

EP

TH

V

AR

IE

S, SE

E

N O

TE

1/

D

IA

C-06

CULVERT BACKFILL DETAIL

NO SCALE

BEDDING PER

SPECIFICATIONS

4" MIN 4" MIN

PIPE

OUTSIDE

DIA.

4" M

IN

TR

EN

C H

B

AC

KF

IL

L, D

EP

TH

V

AR

IE

S, SE

E

N O

TE

1/

D

IA

SURFACE RESTORATION OUTSIDE

OF PAVED AREAS PER PLAN (4"

AGGREGATE BASE COURSE OR

SEED)

NON-PAVEDPAVED

FINISHED GRADE,

PER PLAN

CL

GENERAL NOTES:

1. THESE GENERAL NOTES APPLY TO ALL DETAILS ON THIS SHEET.

2. SLOPES AND DISTANCES VARY WHERE SHOWN.

3. ALL SUBGRADE AND AGGREGATE BASE COMPACTION

REQUIREMENTS PER OREGON STANDARD SPECIFICATION

00330.43(c) UNLESS NOTED OTHERWISE. DEFLECTION TESTING

SHALL BE PERFORMED WITH THE ENGINEER PRESENT.

4. AC COMPACTION REQUIREMENTS PER OREGON STANDARD

SPECIFICATION 00744.49.

FINISHED GRADE,

PER PLAN

2" OF LEVEL 3, 1/2"

ASPHALT CONCRETE

PAVEMENT

3" OF 3/4-INCH

AGGREGATE BASE

2" OF LEVEL 3, 1/2"

ASPHALT CONCRETE

PAVEMENT

3" OF 3/4-INCH

AGGREGATE BASE

XXXXXXXX

X X X

X X

X X

X X

X X E E E E E E E E E E

EE

E

E E

M1

M

M3

M4

M

M6 0+00 1+00 2+00 3+00 4+00 5+00 6+00 7+00 8+00 9+00

BEGIN TAXIWAY LEAD IN STRIPE

N: 359236.49

E: 7306697.62

PC

N: 359420.81

E: 7306619.99

PT

N: 359439.66

E: 7306619.76

PC

N: 359594.34

E: 7306680.54

PT

N: 359608.24

E: 7306694.11

PC

N: 359641.07 E: 7306772.07

PT

N: 359673.82

E: 7306785.41

PT

N: 359751.23 E: 7306752.81

PC

N: 359764.56

E: 7306720.06

PT

N: 359733.42 E: 7306646.12

PC

N: 359733.10 E: 7306627.53

PT

N: 359792.24

E: 7306471.96

PC

N: 359805.90

E: 7306457.80 BEGIN TAXIWAY LEAD IN STRIPE

N: 359990.22 E: 7306380.17

END TAXIWAY LEAD IN STRIPE

N: 359577.46 E: 7306673.91

BEGIN APRON STRIPE

N: 359592.13

E: 7306679.67

END APRON STRIPE

N: 359736.37 E: 7306618.92

END TAXIWAY LEAD IN STRIPE

N: 359741.77

E: 7306604.71

CURVE TABLE

CURVE #

M1

M2

M3

M4

M5

M6

LENGTH

19.33

19.94

39.27

39.27

19.05

20.22

RADIUS

25.00

25.00

25.00

25.00

25.00

25.00

DELTA

44.29

45.71

90.00

90.00

43.66

46.35

CHORD DIRECTION

S0° 41' 36"E

N44° 18' 24"E

N22° 09' 40"E

N67° 50' 20"W

S88° 59' 26"W

N46° 00' 44"W

CHORD LENGTH

18.85

19.42

35.36

35.36

18.59

19.68

X:

\P ro je ct s\

O D

A\

- T ol ed o

St at e Ap ro n

R eh ab \C

AD

\5

S4 _P av em en t M ar ki ng P la n.

dw g

PAVEMENT MARKING PLAN

C-07

JAK

MAH

MAH

SCALES ACCORDINGLY.

THIS SHEET, ADJUST

IF NOT ONE INCH ON

0" 1"

ORIGINAL DRAWING.

BAR IS ONE INCH ON

VERIFY SCALES

APPRBYNO. DATE REVISIONS

SHEET NO.

DRAWING NO.

DATE:

MAY 2022

OREGON DEPARTMENT OF AVIATION

TOLEDO STATE AIRPORT

APRON RECONSTRUCTION

CENTURY

WEST

E N G I N E E R I N G

BEND OFFICE

1020 SW EMKAY DRIVE, #100

BEND, OR 97702

541.322.8962

541.382.2423 FAX

PROJECT NO: SCALE:

CHECKED BY:

DRAWN BY:

DESIGNED BY:

AS NOTED40097.103.01

THIS PLAN SHEET IS INTENDED TO BE VIEWED

IN COLOR. THE FOLLOWING COLORS SHOULD

BE DISTINGUISHABLE WHEN PRINTED

CORRECTLY:

RED BLUE

LEGEND

PROPOSED AC PAVEMENT

AND MARKING

40 0 40 80

SCALE OF FEET

SCALE: 1"=40'

C-07

PAVEMENT MARKING PLAN

SCALE: 1" = 40'

6" YELLOW TAXIWAY LEAD

IN STRIPE (TYP), PER

4" YELLOW TIE DOWN

STRIPE (TYP), PER

RUNWAY HOLDING POSITION

MARKER (TYP), PER

6" YELLOW TAXIWAY

STRIPE (TYP)

200' 200'

C-08

C-08

C-08

NOTES

1. SEE "TIE DOWN TABLE" ON DRAWING C-03

FOR LAYOUT OF TIE DOWN MARKINGS.

ro je ct s\

O D

A\

- T ol ed o

St at e Ap ro n

R eh ab \C

AD

\5

S4 _D et ai ls .d w g

DETAILS

C-08

JAK

MAH

MAH

SCALES ACCORDINGLY.

THIS SHEET, ADJUST

IF NOT ONE INCH ON

0" 1"

ORIGINAL DRAWING.

BAR IS ONE INCH ON

VERIFY SCALES

APPRBYNO. DATE REVISIONS

SHEET NO.

DRAWING NO.

DATE:

MAY 2022

OREGON DEPARTMENT OF AVIATION

TOLEDO STATE AIRPORT

APRON RECONSTRUCTION

CENTURY

WEST

E N G I N E E R I N G

BEND OFFICE

1020 SW EMKAY DRIVE, #100

BEND, OR 97702

541.322.8962

541.382.2423 FAX

PROJECT NO: SCALE:

CHECKED BY:

DRAWN BY:

DESIGNED BY:

AS…