21-BCG Rehabilitation - Phase 4 Segment 2 60% Plans.pdf

+8 3 +

+5

+7

+7

MILES

LENGTH OF PROJECT

COUNTY No. 117

NET LENGTH OF TRAIL

NET LENGTH OF BOARDWALKS

NET LENGTH OF PROJECT

0.535

0.231

0.766

LOCATION SKETCH

SUBSECTIONS 102.04, 102.05, AND 104.03 OF THE SPECIFICATIONS.

OF TRANSPORTATION IN ANY WAY. THE ATTENTION OF BIDDER IS SPECIFICALLY DIRECTED TO

SAME ARE SHOWN AS INFORMATION ONLY, ARE NOT GUARANTEED, AND DO NOT BIND THE DEPARTMENT

FIELD INVESTIGATIONS AND ARE BELIEVED TO BE INDICATIVE OF ACTUAL CONDITIONS. HOWEVER, THE

INDICATED THEREBY, WHETHER BY DRAWINGS OR NOTES, OR IN ANY OTHER MANNER, ARE BASED UPON

THE DATA, TOGETHER WITH ALL OTHER INFORMATION SHOWN ON THESE PLANS OR IN ANYWAY

OF 1988.

AMERICAN VERTICAL DATUM (NAVD)

1983)/94 WEST ZONE, AND THE NORTH

COORDINATE SYSTEM OF 1984 (NAD

USING THE HORIZONTAL GEORGIA

THIS PROJECT HAS BEEN PREPARED

FORSYTH COUNTY.

THIS PROJECT IS 100% IN

BIG CREEK GREENWAY

PROJECT LOCATION

G W

IN

N E

T

C O

U N

T Y

FULTON COUNTY

LAKE LANIER

G A

U S

G A

G A

01-0001

DRAWING NO.

05-0001 TO 05-0007

04-0001 TO 04-0002

13-0001

35-0001 TO 35-0005

DESCRIPTION

INDEX

COVER SHEET & INDEX

GENERAL NOTES

TYPICAL SECTIONS & DETAILS

CONSTRUCTION PLAN

BOARDWALK DETAILS

REVISIONS

01-0001

PLANS COMPLETED XX-XX-XXXX

PREPARED BY:

DESIGN

60% PLANS

FORSYTH COUNTY

PARKS AND RECREATION

AGREEMENT TASK 6 -

GREENWAY ENGINEERING SERVICES AS NEEDED

PHASE 4: SEGMENT 2 REHABILITATION

4/23/2025

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CONCOV

12/7/2018

1500 3000 6000

SCALE IN FEET

DRAWING No.

FORSYTH COUNTY

GRWCOV

c:\bms\bcc-pw-01\jimmy bahena\d0260878\01-0001.dgn

13-0001

ENTRANCE

FOWLER PARK CONNECTION

G A

U S

A T

L A

N

A

H

IG

H W

A Y

PARK ENTRANCE

ATLANTA HIGHWAY/FOWLER

B E T H E

LV

IE

W

R O A D

TRAILHEAD

BETHELVIEW ROAD

K E

LLY H

ILL R

O A D

PHASE 4 SEGMENT 2

BIG CREEK GREENWAY

END PROJECT

PHASE 4 SEGMENT 2

BIG CREEK GREENWAY

LIMIT OF CONSTRUCTION

PHASE 4 SEGMENT 2

BIG CREEK GREENWAY

BEGIN PROJECT

PHASE 4 SEGMENT 2

BIG CREEK GREENWAY

LIMIT OF CONSTRUCTION

TO KELL MILL RD

KETHWOOD DR. ACCESS RD

PHASE 4: SEG 2

Utilities Protection Center, Inc.

INDEX & GENERAL NOTES

04-0001

PROJECT GENERAL NOTES

ANY DAMAGE TO THE EXISTING SANITARY SEWER AS A RESULT OF THE TRAIL REPAIR WORK WILL BE THE RESPONSIBILITY OF THE CONTRACTOR. IN THE EVENT OF AN INCIDENT, THE CONTRACTOR SHALL ALERT THE COUNTY OF THE POSSIBLE DAMAGE IMMEDIATELY.

10. SANITARY SEWER EXISTS ALONG MUCH OF THE TRAIL SEGMENT IN THE VICINITY OF THE WORK ZONE. THE CONTRACTOR SHALL HAVE THE LINE MARKED PRIOR TO BEGINNING WORK AND SHALL PROTECT THE SEWER AT ALL TIMES AND ESPECIALLY DURING POST REMOVAL AND REPLACEMENT.

9. ALL AREAS OF CONSTRUCTION SHALL BE PROTECTED BY SILT FENCE ALONG THE LIMITS OF THE 20' TRAIL EASEMENT.

8. WHERE THE REPLACEMENT OF SLAB ON GRADE IS NOTED TO BE RAISED, GRADE SHALL NOT EXCEED THE ADA REQUIREMENT OF 5% MAXIMUM SLOPE.

7. WHERE THE BOARDWALK IS NOTED TO BE RAISED, EACH SPAN SHALL RAISE IN PROFILE NO MORE THAN 5" PER SPAN TO COMPLY WITH ADA REQUIREMENT OF 5% MAXIMUM SLOPE.

6. ALL PROPOSED BOARDWALK 30" AND ABOVE THE FINISHED GROUNDLINE SHALL HAVE RAILING AS DETAILED ON THE STRUCTURAL BOARDWALK PLANS.

5. THE PROPOSED BOARDWALKS SHALL BE CONSTRUCTED FROM THE TOP DOWN. NO HEAVY EQUIPMENT IS PERMITTED TO BE WITHIN WETLANDS, STREAMS, OR STREAM BUFFERS AT ANY TIME.

4. PRIOR TO CONSTRUCTION THE CONTRACTOR SHALL PROVIDE THE COUNTY WITH A DETAILED CONSTRUCTION ACCESS AND STAGING AREA PLAN FOR REVIEW AND APPROVAL.

AND THE 20' WIDE TRAIL EASEMENT.

3. THE ACCESS POINTS AND STAGING AREAS FOR THE DEMOLITION AND CONSTRUCTION OF THE BOARDWALKS AND AT-GRADE TRAIL SEGMENTS ARE LOCATED AT KELLY MILL ROAD, THE CONTRACTORS WORK ZONE IS LIMITED TO THE TRAILHEAD AREAS

2. THE BOARDWALK AND REPLACEMENT OF SLAB ON GRADE SHALL BE REPLACED ON THE EXISTING ALIGNMENT AND PROFILE UNLESS OTHERWISE NOTED ON PLANS.

1. ALL WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE GDOT STANDARD SPECIFICATIONS, CURRENT EDITION, UNLESS OTHERWISE NOTED ON THE PLANS.

UTILITY OWNER SERVICE

THE FOLLOWING UTILITY OWNERS HAVE FACILITIES ON THIS PROJECT:

SANITARY SEWERFORSYTH COUNTY WATER AND SEWER

GEORGIA POWER COMPANY ELECTRIC

ELECTRIC

MEMBERSHIP CORPORATION

SAWNEE ELECTRIC

UTILITIES

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VERIFIED:

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DATE:

DATE:

SEGMENT 2 REHABILITATION

BIG CREEK GREENWAY PHASE 4

TRAIL MAINTENANCE/REPLACEMENT SUMMARY

LENGTHTYPE DETAILED SCOPE OF WORKSEGMENT

NUMBER/TRAIL

STRUCTURE

20'

SCOPE OF WORK

CROSS PIPE REPLACMENT REMOVE AND REPLACE CROSSPIPE WITH 36' RCP. RECONSTRUCT TRAIL AFTER INSTALL36' RCP

SUMMARY OF CHANGES

REMOVE AND INSTALL TRAIL AT PROPOSED VERTICAL ALIGNMENT

PAVING

6 IN STANDARD

239'PER PONDING

TRAIL PROFILE ADJUSTMENT

SEGMENT 2

PHASE 4

INSTALL CROSSPIPE

BOARDWALK REPLACEMENT

20'

138'

162'

INSTALL 18' RCP CROSS PIPE PER PLANS

REMOVE AND RECONSTRUCT BOARDWALK SUPERSTRUCTURE AND SUBSTRUCTURE. WIDEN TO 12'.

18' RCP

HELICAL PILES

SEGMENT 2

PHASE 4

BOARDWALK 1

PHASE 4 SEG 2

SEGMENT 2

PHASE 4

BOARDWALK REPLACEMENT HELICAL PILES . WIDEN TO 12'. AND SUBSTRUCTUREREMOVE AND RECONSTRUCT BOARDWALK SUPERSTRUCTURE

BOARDWALK REPLACEMENT . WIDEN TO 12'. AND SUBSTRUCTUREREMOVE AND RECONSTRUCT BOARDWALK SUPERSTRUCTUREHELICAL PILES 102'

BOARDWALK REPLACEMENT . WIDEN TO 12'. AND SUBSTRUCTUREREMOVE AND RECONSTRUCT BOARDWALK SUPERSTRUCTUREHELICAL PILES 114'

BOARDWALK REPLACEMENT . WIDEN TO 12'. AND SUBSTRUCTUREREMOVE AND RECONSTRUCT BOARDWALK SUPERSTRUCTUREHELICAL PILES 384'

BOARDWALK REPLACEMENT . WIDEN TO 12'. AND SUBSTRUCTUREREMOVE AND RECONSTRUCT BOARDWALK SUPERSTRUCTUREHELICAL PILES 124'

198' . WIDEN TO 12'. AND SUBSTRUCTUREREMOVE AND RECONSTRUCT BOARDWALK SUPERSTRUCTUREHELICAL PILESBOARDWALK REPLACEMENT

BOARDWALK 2

PHASE 4 SEG 2

BOARDWALK 3

PHASE 4 SEG 2

BOARDWALK 4

PHASE 4 SEG 2

BOARDWALK 5

PHASE 4 SEG 2

BOARDWALK 6

PHASE 4 SEG 2

BOARDWALK 7

PHASE 4 SEG 2

INSTALL RIP RAP TO COUNTERACT EROSION PER THE DETAIL PROVIDED ON SHEET 05-0001

RT,LT

435'TP 1 RIP RAP

RIP RAP INSTALLATION

TRAIL EROSION MAINTENANCE -

SEGMENT 2

PHASE 4

Utilities Protection Center, Inc.

GENERAL NOTES

04-0002

PROJECT GENERAL NOTES CONT.

36. SECURITY FENCE FOR STAGING SHALL BE INCLUDED IN COST OF GRADING COMPLETE.

35. ANY DISTURBED AREA LEFT EXPOSED FOR A PERIOD GREATOR THAN 14 DAYS SHALL BE STABILIZED WITH MULCH OR TEMPORARY SEEDING.

IMPLEMENTED TO CONTROL TO TREAT THE SEDIMENT SOURCE.

34. EROSION CONTROL MEASURES WILL BE MAINTAINED AT ALL TIMES. IF FULL IMPLEMENTATION OF THE APPROVED PLAN DOES NOT PROVIDE FOR EFFECTIVE EROSION CONTROL, ADDITIONAL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE

33. THE ESCAPE OF SEDIMENT FROM THE SITE SHALL BE PREVENTED BY THE INSTALLATION OF EROSION AND SEDIMENT CONTROL MEASURES AND PRACTICES PRIOR TO LAND DISTURBING ACTIVITIES.

32. MILE MARKER LOCATIONS ARE SHOWN FOR REFRENCE ONLY. FIELD CONFIRM LOCATIONS WITH COUNTY PRIOR TO CONSTRUCTION.

31. CONCRETE SIDEWALK REMOVAL SHALL BE INCLUDED IN COST OF GRADING COMPLETE.

TO OR BETTER THAN THE EXISTING CONDITION BY THE CONTRACTOR AT NO COST TO THE OWNER.

30. CONTRACTOR SHALL PROTECT ALL ADJACENT LANDS FROM DAMAGE DURING DEMOLITION WORK. ANY DAMAGE TO ADJACENT ROADS, WALKS AND OTHER EXISTING FACILITIES CAUSED BY CONTRACTORS SHALL BE REPAIRED TO A CONDITION EQUAL

29. ALL NECESSARY PERMITS FOR DEMOLITION SHALL BE OBTAINED BY THE CONTRACTOR PRIOR TO BEGINNING WORK.

28. ALL WASTE FROM DEMOLITION OPERATIONS SHALL BE HAULED OFFSITE AND DISPOSED OF LEGALLY.

27. THE CONTRACTOR SHALL LEAVE THE SITE IN A CLEAN AND NEAT CONDITION. ALL DEBRIS, VEGETATION WHICH HAS BEEN REMOVED, LUMBER, CONCRETE, ETC., SHALL BE REMOVED FROM THE SITE AND PROPERLY DISPOSED.

26. THE LAYOUT OF TRAIL IS SHOWN IN RELATION TO BEST AVAILABLE INFORMATION. THE CONTRACTOR SHALL VERIFY THE LAYOUT WITH OWNER PRIOR TO CONSTRUCTION OF TRAIL.

25. SEDIMENT AND EROSION CONTROL MEASURES TO BE INSPECTED DAILY. MAINTAIN BMPS THROUGHOUT LAND DISTURBANCE ACTIVITY.

24. INSTALL TRAIL PAVING AS SHOWN ON PLANS AND SEED ANY BARE AREAS.

23. PLACE CONSTRUCTION EXITS AND INSTALL PERIMETER BMPS AS SHOWN ON PLANS.

22. ALL FILL AREAS MUST BE COMPACTED TO A MINIMUM 95% STANDARD PROCTOR.

21. THE CONTRACTOR SHALL NOTIFY THE ENGINEER OF ANY DISCREPANCIES BETWEEN PLAN AND FIELD CONDITIONS PROMPTLY UPON DISCOVERY.

20. MAX CUT OR FILL SLOPES SHALL BE 2:1 (H:V), UNLESS SPECIFICALLY NOTED.

19. DIRT FOR FILL SHALL BE CLEAN, FREE OF DEBRIS, ORGANICS, DELETERIOUS MATERIAL AND ROCKS GREATER THAN 3" DIA. SEE GEORGIA STANDARD SPECIFICATIONS FOR SUITABLE SOIL TYPES FOR FILL.

18. A NOTICE OF INTENT IS NOT REQUIRED FOR THIS PROJECT.

COST TO THE COUNTY.

17. THERE IS NO SUITABLE PLACE TO BURY THE CONSTRUCTION DEBRIS WITHIN THE PROJECT'S LIMITS. THE CONTRACTOR SHALL PROVIDE AN ENVIRONMENTALLY APPROVED SITE TO DISPOSE OF THE EXISTING CONSTRUCTION DEBRIS AT NO ADDITIONAL

16. ALL STORM DRAIN PIPES WITHIN THE AREA OF WORK ARE TO BE COMPLETELY CLEANED OF ALL SILT AND DEBRIS AT THE COMPLETION OF CONSTRUCTION.THE CONTRACTOR SHALL INCLUDE THIS COST IN THE GRADING COMPLETE BID ITEM.

15. CONTRACTOR IS CAUTIONED ABOUT THE PRESENCE OF UNDERGROUND UTILITIES AT OR NEAR THE PROPOSED IMPROVEMENTS THROUGHOUT THIS PROJECT.

14. AFTER ALL NEW CONSTRUCTION IS COMPLETED CONTRACTOR SHALL PRESSURE WASH THE TRAIL. THE CONTRACTOR SHALL INCLUDE THIS COST IN THE "GRADING COMPLETE" BID ITEM.

CONTROL DEVICES, 2025 EDITION AND MAINTAINED WHEN WORKING IN CLOSE PROXIMITY TO PUBLIC ROADS.

13. NECESSARY BARRICADES, SUFFICIENT LIGHTS, SIGNS AND OTHER TRAFFIC CONTROL DEVICES AS MAY BE NECESSARY FOR THE PROTECTION AND SAFETY OF THE PUBLIC SHALL BE PROVIDED IN ACCORDANCE WITH THE MANUAL ON UNIFORM TRAFFIC

12. DIMENSIONS ARE TO FACE OF STRUCTURE AND CENTER LINE OF TRAIL, UNLESS OTHERWISE NOTED.

11. THE CONTRACTOR IS RESPONSIBLE FOR VERIFYING DIMENSIONS SHOWN PRIOR TO ANY CONSTRUCTION AND SHALL PROMPTLY NOTIFY THE ENGINEER OF ANY DISCREPANCIES.

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05-0001

TYPICAL SECTIONS & DETAILS

VARIES 2'-0" 2'-0" VARIES

SHOULDER SHOULDER

LC MULTI-USE TRAIL

6"

A

B

C

- CONCRETE SIDEWALK - 6 IN THICK

- GRADED AGGREGATE OR STABILIZED BASE CRS - 6 IN THICK

- COMPACTED SUBGRADE

A

B

C

2%

2%

PGL

12'-0"

2:

1 M

AX

2:1

MAX

IN DIRECTION OF FLOW

2% MAX CROSS SLOPE

BOARDWALK CONCRETE TRAIL

SILT FENCE, TYP.

1'-0", TYP.

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EXISTING 20' EASEMENT FOR BOARDWALK/TRAIL

TYPICAL SILT FENCE PLACEMENT

CONSTRCTION, TYP.

BOARDWALK OR TRAIL

50'-0" PAST END OF

CONTINUE SILT FENCE

TYPICAL SECTION 1 - SLAB ON GRADE

WITHIN PROJECT EASEMENT

TO PROVIDE POSITIVE DRAINAGE

PGL OR SUFFICIENT HEIGHT

A MINIMUM OF 6" FROM EXISTING

SLAB ON GRADE SHALL BE RAISED

NOTE:

EXISTING TRAIL

BIG CREEK GREENWAY PHASE 4

SEGMENT 2 REHABILITATION

OBF

2 FT

SHOULDER EROSION REHABILITATION DETAIL

SEE CONTRUCTION PLAN FOR LOCATIONS

2.5 FT

4:1

TRAIL AT-GRADE

TYPE(NO.57)

STONE PLAIN RIP RAP

TP 1 RIP RAP

EXIST. GROUND

05-0002

10'-0" 10'-0" 10'-0" 10'-0"

EXISTING

TRANSITION SLAB TO

C CONTROL JOINTL

L

C CONTROL JOINTL

C EXPANSION JOINT

BOARDWALK

PROPOSED

SLAB ON GRADE TO BOARDWALK TRANSITION REPLACEMENT

10'-0"

DRAWING No.DATE:

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SUBSTRUCTURE - STEEL SUPPORTS ON HELICAL PILES

SUPERSTRUCTURE - TIMBER DECK ON STEEL STRINGERS

TYPICAL SECTION 2:

12'-0"

6'-0"6'-0"

CL

BIG CREEK GREENWAY

PILE

STEEL HELICAL STEEL CAP

WALKING SURFACE

GROUNDLINE

EXISTING

BIG CREEK GREENWAY PHASE 4

SEGMENT 2 REHABILITATION

BOARDWALK AND SAFETY RAIL DETAILS

SEE STRUCTURAL BOARDWALK PLANS FOR

NOTE:

SEE SHEET 35-0002

FOR RAILING DETAIL WHERE REQUIRED

SEE STRUCTURAL PLANS

05-0003

DRAWING No.DATE:

DATE:

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05-0004

DRAWING No.DATE:

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05-0005

DRAWING No.DATE:

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05-0006

DRAWING No.DATE:

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05-0007

DRAWING No.DATE:

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FORSYTH COUNTY

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11151

10601055

.6

.2

.5

.5

.6

.9

C O

N C R E

E

W

L K

W A

Y

WOODEN WALKWAY

W O

O D

N

L K

W A

Y

CONCRETE WALKWAY

C O

N C

R E

L K

W A

Y

W O

O D

N

L K

W A

Y

WOODEN WALKWAY

C O

N C

R E

L K

W A

Y

CONCRETE

WALKWAY

WOODEN WALKWAY

CONCRETE

WALKWAY

WOODEN WALKWAY

WOODEN WALKWAY

CONCRETE

WALKWAY

E L E

V

.0

P O

N D

H A

N D

R A

IL

H A

N D

R A

IL

GUARD-

RAIL

24.25' @ 2.47%

18" RCP

INV EL. = 1049.60

E:

N:

GA STD 1120

FLARED END SECTION

A-1

INV EL. = 1049.00

E:

N:

GA STD 1120

FLARED END SECTION

A-2

SYSTEM A PIPE PROFILE

C BIG CREEK PHASE 4

L

CONSTRUCTION PLAN

13-0001

LL LL

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SCALE IN FEET

0 200 400

FORSYTH COUNTY

BIG CREEK GREENWAY PHASE 4

SEGMENT 2 REHABILITATION

PROPERTY AND EXISTING R/W LINE PL

ORANGE BARRIER FENCE

ESA - ENV. SENSITIVE AREA

SEWER

OVERHEAD ELECTRICWETLAND

CONSTRUCTION ENTRANCE

BOARDWALK REPLACEMENT

STRUCTURE REMOVAL

Co

BRIDGE

SHOULDER REHABILITATION

KEY PLAN

Co

TRAIL MAINTENANCE/REPLACEMENT SUMMARY

LENGTHTYPE DETAILED SCOPE OF WORKSEGMENT

NUMBER/TRAIL

STRUCTURE

20'

SCOPE OF WORK

CROSS PIPE REPLACMENT REMOVE AND REPLACE CROSS PIPE WITH 36' RCP. RECONSTRUCT TRAIL AFTER INSTALL36' RCP

SUMMARY OF CHANGES

REMOVE AND INSTALL TRAIL AT PROPOSED VERTICAL ALIGNMENT

PAVING

6 IN STANDARD

239'PER PONDING

TRAIL PROFILE ADJUSTMENT

INSTALL CROSSPIPE

BOARDWALK REPLACEMENT

20'

138'

162'

INSTALL 18' RCP CROSSPIPE PER PLANS

REMOVE AND RECONSTRUCT BOARDWALK SUPERSTRUCTURE AND SUBSTRUCTURE. WIDEN TO 12'.

18' RCP

HELICAL PILESBOARDWALK 1

PHASE 4 SEG 2

SEGMENT 2

PHASE 4

BOARDWALK REPLACEMENT HELICAL PILES . WIDEN TO 12'. AND SUBSTRUCTUREREMOVE AND RECONSTRUCT BOARDWALK SUPERSTRUCTURE

BOARDWALK REPLACEMENT REMOVE AND RECONSTRUCT BOARDWALK SUPERSTRUCTURE AND SUBSTRUCTURE. WIDEN TO 12'.HELICAL PILES 102'

BOARDWALK REPLACEMENT . WIDEN TO 12'. AND SUBSTRUCTUREREMOVE AND RECONSTRUCT BOARDWALK SUPERSTRUCTUREHELICAL PILES 115'

BOARDWALK REPLACEMENT . WIDEN TO 12'. AND SUBSTRUCTUREREMOVE AND RECONSTRUCT BOARDWALK SUPERSTRUCTUREHELICAL PILES 384'

BOARDWALK REPLACEMENT . WIDEN TO 12'. AND SUBSTRUCTUREREMOVE AND RECONSTRUCT BOARDWALK SUPERSTRUCTUREHELICAL PILES 124'

198' . WIDEN TO 12'. AND SUBSTRUCTUREREMOVE AND RECONSTRUCT BOARDWALK SUPERSTRUCTUREHELICAL PILESBOARDWALK REPLACEMENT

BOARDWALK 2

PHASE 4 SEG 2

BOARDWALK 3

PHASE 4 SEG 2

BOARDWALK 4

PHASE 4 SEG 2

BOARDWALK 5

PHASE 4 SEG 2

BOARDWALK 6

PHASE 4 SEG 2

BOARDWALK 7

PHASE 4 SEG 2

SEE SHEET 05-0001 FOR DETAIL

TRAIL PROFILE ADJUSTMENT

Co

SEGMENT 2

BIG CREEK GREENWAY PHASE 4

LIMIT OF CONSTRUCTIONFOR CONSTRUCTION

REMOVE AND RECONSTRUCT TRAIL

MATCH EXISTING INVERTS

REPLACE CROSSPIPE WITH 36" RCP

SEE SHEET 05-0001 FOR DETAIL

SHOULDER EROSION REHABILITATION

SEGMENT 2

BIG CREEK GREENWAY PHASE 4

LIMIT OF CONSTRUCTION

KELLY HILL ROAD

BETHEL VIEW ROAD

ACCESS ROAD

INV EL. = 1049.60

E:1526908.1219'

N:2291051.4084'

GA STD 1120

FLARED END SECTION

A-1

24.25' @ 2.47%

18" RCP

INV EL. = 1049.00

E:1526920.3800

N:2290816.5400

GA STD 1120

FLARED END SECTION

A-2

SYSTEM A PIPE PROFILE

C BIG CREEK PHASE 4L

APPROXIMATE LOCATION

KEITHWOOD DR. ACCESS ROAD

EXIST. GROUND

EXIST. GROUND

0+00

1+00

2+00

A-2 A-1

INSTALL RIP RAP TO COUNTERACT EROSION PER THE DETAIL PROVIDED ON SHEET 05-0001

RT,LT

435'TP 1 RIP RAP

RIP RAP INSTALLATION

TRAIL EROSION MAINTENANCE -

TRAIL ADJUSTMENT PROFILE

E L

.9

P V

I

.3

E L

.7

P V

C

.7

E L

.2

P V

T

.5

E L

.1

P V

C

.5

E L

.0

P V

I

.0

0.1641% -3.7743%

-1.3221%

E L

.0

P V

T

.7

E L

.0

P V

T

.7

E L

.2

P V

I

.2

E L

.2

P V

I

.5

PROPOSED 18" RCP

SEGMENT 2

PHASE 4

SEGMENT 2

PHASE 4

SEGMENT 2

PHASE 4

E 1524926.4534' N 2291471.3401'

REPLACEMENT TIE TO EXISTING TRAIL

BIG CREEK GREENWAY

BEGIN BOARDWALK 1 REPLACEMENT

E 1525061.7166' N 2291472.1900', TIE TO EXISTING TRAIL

BIG CREEK GREENWAY

REPLACEMENTEND BOARDWALK 1

E 1525686.1008' N 2291475.3300'

TIE TO EXISTING TRAIL

BIG CREEK GREENWAY

END BOARDWALK 2 REPLACEMENT

E 1525528.6267' N 2291468.2699'

TIE TO EXISTING TRAIL

BIG CREEK GREENWAY

BEGIN BOARDWALK 2 REPLACEMENT

E 1526074.0043' N 2291479.3603'

TIE TO EXISTING TRAIL

BIG CREEK GREENWAY

BEGIN BOARDWALK 3 REPLACEMENT

E 1526174.1125' N 2291478.5399'

TIE TO EXISTING TRAIL

BIG CREEK GREENWAY

END BOARDWALK 3 REPLACEMENT

E 1526722.0900' N 2291485.3200'

TIE TO EXISTING TRAIL

BIG CREEK GREENWAY

END BOARDWALK 4 REPLACEMENT

E 1526610.6330' N 2291486.5002'

TIE TO EXISTING TRAIL

BIG CREEK GREENWAY

BEGIN BOARDWALK 4 REPLACEMENT

E 1526774.1056' N 2291374.4280'

TIE TO EXISTING TRAIL

BIG CREEK GREENWAY

BEGIN BOARDWALK 5

E 1526908.1219' N 2291051.4084'

STA. 2+38.88

BEGIN TRAIL ADJUSTMENT

BIG CREEK GREENWAY

END BOARDWALK 5

E 1526920.3800' N 2290816.5400'

STA. 0+00

END TRAIL ADJUSTMENT

BIG CREEK GREENWAY

BEGIN BOARDWALK 6 REPLACEMENT

E 1526931.8359' N 2290698.5053'

TIE TO EXISTING TRAIL

BIG CREEK GREENWAY

END BOARDWALK 6 REPLACEMENT

N 2290741.2059' E 1527536.3431'

TIE TO EXISTING TRAIL

BIG CREEK GREENWAY

END BOARDWALK 7 REPLACEMENT

E 1527340.6187' N 2290732.7594'

TIE TO EXISTING TRAIL

BIG CREEK GREENWAY

BEGIN BOARDWALK 7 REPLACEMENT

E 1528030.0527' N 2290583.8239'

PHASE 4 SEGMENT 2

BIG CREEK GREENWAY

END PROJECT

E 1524726.4239' N 2291465.1055'

PHASE 4 SEGMENT 2

BIG CREEK GREENWAY

BEGIN PROJECT

BOARDWALK SUPERSTRUCTURE DETAILSSCALE: ƒ"=1'-0"

(UNLESS NOTED OTHERWISE)

SCALE IN INCHES

0 32 64

TYPICAL FRAMING PLAN

35-0001

STRINGER AND DECK DETAILS SIMILAR TO SECTION THROUGH HANDRAIL

BOARDWALK TYPICAL SECTION WITH HANDRAIL

BOARDWALK TYPICAL SECTION WITH TOE CURB

USE HANDRAIL WHEN WALKING SURFACE IS HIGHER THAN GROUND BY 30"

USE HANDRAIL WHEN WALKING SURFACE IS HIGHER THAN GROUND 30"

WALKING SURFACE

6'-0"6'-0"

12'-0"

3'-6"

6'-0"6'-0"

12'-0"

6X6 TOE CURB

WALKING SURFACE

12'-0" MAX, AT OUTSIDE STRINGER

6'-0" TO 12'-0" AT CENTERLINE

W6X15 CAP BEAM

W6X15 STINGERS

6X6 HANDRAIL POST

4X6 BLOCK B/W POST AND STRINGER

5'-0" MAX SPACING, TYP

STRINGER TO CAP BEAM ATTACHMENT DETAIL

1" 1•"

2•" LONG

1"

1•"

2•" LONG

Œ" DIA SLOT

Œ" DIA SLOT

WITH JAM NUT

SNUG TIGHT

•" DIA BOLT

WITH JAM NUT

SNUG TIGHT

•" DIA BOLT

EXTERIOR STRINGER INTERIOR STRINGER

W6X15 CAP BEAM

W6X15 CAP BEAM

1'

1'

Q

U A

L

S

P A

C E S

SCALE: 1•" = 1'-0"

TOP VIEW TOP VIEW

SIDE VIEW SIDE VIEW

HANDRAIL SHOWN ONLY ON ONE SIDE. OTHER SIDE DEPICTS TOE CURB SECTIONS

UNDER STRINGER WEB

‚" STIFFENER

1†"

1†" FOR TOE CURB

†" FOR HANDRAIL

c BRIDGE c BRIDGE

2X4 STRUT

1'

1'

W6X15 STRINGERS

HANDRAIL

42" TIMBER

600 PSF

2'-0" X 7'-6" TRACKS

7'-0"

APPROVAL BY THE ENGINEER.

CONTRACTOR SHALL SUBMIT SHOP DRAWINGS FOR THE STEEL BEAMS FOR REVIEW AND 12.

CONSTRUCTABILITY USING AVAILABLE EQUIPMENT.

FOR TOP DOWN CONSTRUCTION, CONTRACTOR SHALL DETERMINE SPAN LENGTH BASED ON 1 1.

SEE SUBSTRUCTURE SHEET FOR FOUNDATION NOTES.10.

WHICH MAY BE UC4A WITH .15 CA-C RETENTION.

RETENTION WITH THE EXCEPTION OF DECKING, HANDRAIL POSTS, RAILS AND TOE CURB

ACCORDANCE WITH THE REQUIREMENTS OF AWPA STANDARD UC4B WITH .31 CA-C

ALL WOOD COMPONENTS SHALL BE PRESSURE IMPREGNATED WITH WOOD PRESERVATIVE IN 9.

SOUTHERN PINE NO. 1.

ALL LUMBER SHALL BE VISUALLY GRADED, SOUTHERN PINE INSPECTION BUREAU (SPIB) 8.

BASE CONNECTIONS.

ARE IN CONTACT WITH WOOD. PLATE WASHERS SHALL BE PROVIDED AT HANDRAIL POST

WASHERS SHALL BE PROVIDED UNDER BOLT AND LAG SCREW HEADS AND NUTS THAT 7.

SCREWS AND NAILS SHALL BE STAINLESS STEEL. 6.

WASHERS SHALL BE GALVANIZED ACCORDING TO ASTM A153.

SHALL BE ASTM F844 AND PLATE WASHERS SHALL BE ASTM F436.BOLTS, NUTS, AND

BOLTS SHALL BE ASTM A307 GRADE A. NUTS SHALL BE ASTM A563. REGULAR WASHERS 5.

535 OF THE GEORGIA DOT SPECIFICATIONS.

STEEL BEAMS: ASTM A992 GRADE 50 PAINTED WITH PAINT SYSTEM tw AS PER SECTION 4.

ASSUMED CONSTRUCTION LOAD = 18,000 LBS (INCLUDING ATTACHMENTS)

SUBMIT CALCULATIONS FOR APPROVAL.

SHALL VERIFY THE ADEQUACY OF THE TRUSS BRIDGES FOR THE PROPOSED LOADS AND

CALCULATIONS FOR APPROVAL IF IT DIFFERS FROM THE ASSUMED LOADING. CONTRACTOR

SHOWN BELOW. CONTRACTOR SHALL SUBMIT PROPOSED LOADING CONFIGURATION AND

CONSTRUCTION LOADING: BOARDWALK HAS BEEN DESIGNED FOR THE ASSUMED LOADING 3.

H-5 TRUCK (NO IMPACT) VEHICULAR LOADING:

90 PSFPEDESTRIAN LOADING:

BOARDWALK IS DESIGNED FOR THE FOLLOWING LOADS:2.

EDITION, 2002, AWC NDS 2015 AND AISC STEEL CONSTRUCTION MANUAL 14TH EDITION, 201 1.

BOARDWALK IS DESIGNED IN ACCORDANCE WITH AASHTO STANDARD SPECIFICATIONS 17TH 1.

GENERAL NOTES:

METAL SCREWS PER STRINGER.

SELF-DRILLING WOOD TO

(2) #14 X 4" EXTERIOR RATED

3X8 DECKING FASTENED WITH

BETWEEN DECK BOARDS.

PROVIDE ‚" SPACING

AT EACH END OF EACH BOARD.

RATED CARRIAGE BOLTS. 2 REQ'D

" EXTERIOR 2

" DIA X 3 4

WITH

3X8 DECKING DRILLED & SECURED

1•" TYP.

#10 X 3" SCREWS

WEB AND FASTEN USING (4)

POST PRE DRILL STRINGER

2X6 BLOCKING AT HANDRAIL

AHEAD

REVISION DATES

4/1/2025

USER:landrews

GPLOT-V8

HLEGDOT_Pen_table-Bridge.tbl

J:\1023020 Big Creek Greenway Eng Svc\0000001\07_Bridge\03_Phase 4\35-0001 - Alt 1 - Superstructure Details.dgn

11:58:00 AM

GPLN10/23/2015

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DATE:

00001

P.I. No.

4 REHABILITATIONPHASE

DATE

X/X/20XX

BOARDWALK RAILING DETAILSSCALE: ƒ"=1'-0"

(UNLESS NOTED OTHERWISE)

SCALE IN INCHES

0 32 64

SCALE: 1•" = 1'-0"

35-0002

WASHER UNDER HEAD

" DIA PLATE2

ON POST USE 2

(2) †" DIA BOLTS CENTERED

3X8 TREX FACIA BOARD

AND STRINGER, TIGHT-FIT

4X6 BLOCK B/W POST

1•

STRINGER, TYP

W6X15

FASTENED WITH (2) #10 X 3" SCREWS

4 - 2X6 RAILS

2X6 BLOCKING

TIMBER HANDRAIL DETAIL

2X4 STRUT WITH †" BOLTS

SECTION A-A

SCALE: 1•" = 1'-0" SCALE: 1•" = 1'-0"

TOE CURB DETAIL

2X6 BLOCKING

‚" STIFFENER, TYP

‚" PLATE, TYP

6X6 BLOCK

A

A

FASTEN USING (4) #10 X 3" SCREWS

PRE DRILL STRINGER WEB AND

2X6 BLOCKING AT TOE CURB BLOCK

‚ ‚" STIFFENER, TYP

1'-3"p

1•"

STRINGER

BOTTOM OF

AT POST, TYP

‚" GAP REQUIRED

AT POST, TYP

‚" GAP REQUIRED 6X6 BLOCK

REVISION DATES

4/1/2025

USER:landrews

GPLOT-V8

J:\1023020 Big Creek Greenway Eng Svc\0000001\07_Bridge\03_Phase 4\35-0002 - Railing Details.dgn

11:23:32 AM

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DATE:

DATE:

4 REHABILITATIONPHASE

DATE

X/X/20XX

POST

6X6 HANDRAIL

6X6 TOE CURB

(2) †" DIA CARRIAGE BOLT

35-0003

BOARDWALK SUBSTRUCTURE DETAILSSCALE: ƒ"=1'-0"

(UNLESS NOTED OTHERWISE)

SCALE IN INCHES

0 32 64

TYPICAL BENT AT LOW ELEVATION

j3X3X•, TYP

TYP

PROVIDE AT EVERY BENT

TRANSVERSE BRACING

M

IN

M A

X

O

M A

X

•"p, TYP

•"p, TYP

PILE CAP, TYP

TRANSVERSE BRACING SHOWN, LONGITUDINAL BRACING SIMILAR

W6X15 CAP BEAM

W6X15 CAP BEAM

2'-6"7'-0"2'-6"

2'-6"7'-0"2'-6"

PILE CAP, TYP

2"2"

1•" 9"9"

1•"

1•

1•

•" DIA BOLT, TYP

6X6 POST

B B

SECTION B-B

FULL AXIAL LOAD

TO TRANSFER

SQUARE CUT

OF POST, TYP

6" MIN TO END

6X6 POST SPLICE DETAIL

GALVANIZED SPLICE PLATES

5" X 25" X ‚"

M A

X

PILE CAP, TYP

2'-6"7'-0"2'-6"

6'-0" TO 12'-0" SPAN

W6X15 CAP BEAM

W6X15 CAP BEAM

C7X9.8

C7X9.8

SPLICE DETAIL

SEE 6X6 POST

SCALE: 1•" = 1'-0"

SCALE: 1•" = 1'-0"

6X6 POST BOTTOM BRACKET

SCALE: 1•" = 1'-0"

6X6 POST TOP BRACKET

PL 8X8X‚

HSS 6X6X‚

HSS 6X6X‚

6X6 POST TOP BRACKET

6X6 POST TOP BRACKET

6X6 POST BOTTOM BRACKET

LONGITUDINAL DIAGONAL BRACING NOT SHOWN

8'-0" MAX

8-0" MAX

SECTION - TYPICAL BENT AT HIGH ELEVATION > 6'-0" SIDE ELEVATION - TYPICAL BENT AT HIGH ELEVATION > 6'-0"

Œ" DIA HOLE

Œ" DIA HOLE

TRANSVERSE DIAGONAL BRACING NOT SHOWN

EXISTING GROUND LINE, EL X

EXISTING GROUND LINE, EL X

EXISTING GROUND LINE, EL X

EXISTING GROUND LINE, EL X

4X6 TIMBER DIAGONAL, TYP

6X6 TIMBER POST

6X6 TIMBER POST

2 - 4X6 TIMBER HORIZONTALS

4X6 TIMBER DIAGONAL, TYP

•" DRAINAGE HOLE, 4 SIDES

6X6 TIMBER BLOCKING

6X6 TIMBER POST

6X6 TIMBER POST

PROVIDE AT ALTERNATE SPANS

LONGITUDINAL BRACING

•" DIA BOLT, TYP

‚" STIFFENER UNDER STRINGER WEB, TYP

3", TYP

STIFFENER DETAIL

•" CLIP TYP

SCALE: 1•" = 1'-0"

BLOCKING, TYP

6X6 TIMBER

BLOCKING, TYP

6X6 TIMBER

•" DIA BOLT, TYP

FOR BATTER DETAIL

SEE PILE LAYOUT

HELICAL PILE, TYP

M

A X

FOR BATTER DETAIL

SEE PILE LAYOUT

HELICAL PILE, TYP

FOR BATTER DETAIL

SEE PILE LAYOUT

PILE CAP

FOR BATTER DETAIL

SEE PILE LAYOUT

HELICAL PILE, TYP

2 - 4X6 TIMBER HORIZONTALS

‚" STIFFENER

6X6 POST BOTTOM BRACKET

BRACING DETAIL AT HEIGHT 2'-0" - 6'-0"

SEE SHEET 35-0005 FOR DETAILS AT ABUTMENTS.8.

THE STATE OF GEORGIA.

PILE SPECIFICATIONS. DESIGN SHALL BE SEALED BY AN ENGINEER, REGISTERED IN

CONTRACTOR QUALIFICATIONS TO ENGINEER FOR APPROVAL AS PER HELICAL

CONTRACTOR SHALL SUBMIT HELICAL PILE DESIGN AND HELICAL PILE 7.

THE WELDED AREA ACCORDING TO ASTM A780.

AWS GUIDELINES. AFTER WELDING, APPLY COLD GALVANIZING COMPOUND OVER

PREPARATION AND WELDING OF GALVANIZED SURFACES SHALL BE ACCORDING TO 6.

GALVANIZED ACCORDING TO ASTM A123.

HSS SECTIONS SHALL BE ASTM A500 GRADE B AND AND SHALL BE HOT DIP 5.

GALVANIZED ACCORDING TO ASTM A123.

CHANNEL, ANGLE, AND PLATE SHALL BE ASTM A36 AND SHALL BE HOT DIP 4.

LOADS. MIN CAP PLATE SIZE = 8" X 8".

COMPATIBLE WITH HELICAL PILE AND SHALL BE CAPABLE OF HANDLING DESIGN

HELICAL PILES AND PILE CAP SHALL BE GALVANIZED. PILE CAP SHALL BE 3.

MINIMUM PILE TIP ELEVATION OF (X - 5'-0" ) SHALL BE ACHIEVED.2.

DESIGN SERVICE AXIAL COMPRESSION = 16 KIPS

ALLOWABLE PILE LOAD AND THE FOLLOWING DESIGN SERVICE LOADS:

APPROVED EQUAL DESIGNED FOR A MINIMUM FACTOR OF SAFETY OF 2 BETWEEN

HELICAL PILE SECTIONS SHALL BE CHANCE HELICAL SOLUTIONS RS2875.203 OR 1.

FOUNDATION NOTES:

REVISION DATES

4/2/2025

USER:landrews

GPLOT-V8

J:\1023020 Big Creek Greenway Eng Svc\0000001\07_Bridge\03_Phase 4\35-0003 - Substructure Details.dgn

1:32:40 PM

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DATE:

DATE:

DATE:

4 REHABILITATIONPHASE

35-0004

BOARDWALK PILE BATTER LAYOUT

45°00'00" c BOARDWALK c BENT, TYP

12'-0" MAX, TYP

PILE CAP

BATTERED HELICAL PILE, TYP

HELICAL PILE, TYP.

SCALE: ¾"=1'-0"

(UNLESS NOTED OTHERWISE)

SCALE IN INCHES

0 32 64

AHEAD

BATTERED PILE LAYOUT

REPEAT PATTERN

INDICATES DIRECTION OF 1½: 12 BATTER

GROUND TO ORIGINAL GROUNDLINE. SEE TRAIL PLANS FOR LIMITS OF RIP RAP.

PLACE RIP RAP AND FILTER FABRIC FROM 1 FT BELOW ORGIGINAL GROUND TO ORIGINAL

ORIGINAL GROUNDPLASTIC FILTER FABRIC

1'-0"

4'-0" MIN, TYP.

CAP BEAM

RIP RAP DETAIL

RIP RAP AT BENTS ADJACENT TO CREEK CROSSINGS

REVISION DATES

4/18/2025

USER:landrews

$PRF8$

S:\GDOT_V8i\Plot Drivers\PLOT-CONFIG_microstation-V8i\HLEGDOT_Pen_table.tbl

J:\1023020 Big Creek Greenway Eng Svc\0000001\07_Bridge\03_Phase 4\35-0004 - Battered Pile Layout.dgn

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2:51:46 PM

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VERIFIED:

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DATE:

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4 REHABILITATIONPHASE

35-0005

BOARDWALK ABUTMENT DETAIL

HELICAL PILE

ABUTMENT DETAIL

SCALE: ¾"=1'-0"

(UNLESS NOTED OTHERWISE)

SCALE IN INCHES

0 32 64

GROUND LINE

EXISTING

SECTION J-J

JJ

#5 BARS AT 8"

¼

AT ABUTMENT

PILE CAP DETAIL

SMOOTH DOWEL

3" X ¾" DIA

SCALE: 1½" = 1'-0"

10"8"

3" CL, TYP

6 - #5 BARS

4 - #5 BARS

TOP OF CONCRETE TRAIL

UNDER ALL STEEL STRINGERS

4" X 5" X ⅛" BEARING PAD

F R

O M

E D

G E

O F

T R

A

IL

3'-0

8"

#5 BARS AT 8"

3" CL

ABUTMENT REINFORCEMENT DETAIL

#5 BAR AT 8"

c PILE, TYP

V A

R

IE

S

TOP OF DECK

BOTTOM FLANGE OF STRINGER

CONCRETE ANCHOR THRU

PLACE OR POST INSTALLED

½" X 3½" MIN CAST IN

½

½

REGISTERED IN THE STATE OF GEORGIA.

HELICAL PILE SPECIFICATIONS. DESIGN SHALL BE SEALED BY AN ENGINEER,

CONTRACTOR QUALIFICATIONS TO ENGINEER FOR APPROVAL AS PER

CONTRACTOR SHALL SUBMIT HELICAL PILE DESIGN AND HELICAL PILE 4.

CAPABLE OF HANDLING DESIGN LOADS. MIN CAP PLATE SIZE = 8" X 8".

PILE CAP SHALL BE COMPATIBLE WITH HELICAL PILE AND SHALL BE 3.

MINIMUM PILE TIP ELEVATION OF (X - 5'-0" ) SHALL BE ACHIEVED.2.

DESIGN SERVICE AXIAL COMPRESSION = 16 KIPS

DESIGN SERVICE LOADS:

SAFETY OF 2 BETWEEN ALLOWABLE PILE LOAD AND THE FOLLOWING

RS2875.203 OR APPROVED EQUAL DESIGNED FOR A MINIMUM FACTOR OF

HELICAL PILE SECTIONS SHALL BE CHANCE HELICAL SOLUTIONS 1.

FOUNDATION NOTES:

W6X15 STINGERS

E

Q U

A L

S P

A C

E S

SEE CONTRACT PLANS FOR DETAILS

¼

¼

¼

¼

EDGE OF EXISTING ABUTMENT

CAP BEAM

c BENT c BENT

BEAMS, TYP

AT EXTERIOR

BEAMS, TYP

AT INTERIOR

BEAMS, TYP

AT EXTERIOR

BEAMS, TYP

AT INTERIOR

4'-0" MAX CANTILEVER8'-0" TO 12'-0" AT CENTERLINE

12'-0" MAX, AT OUTSIDE GIRDER

FRAMING PLAN AT TRANSITION TO EXISTING BRIDGE ABUTMENT

⅛" MAX GAP, TYP

NO SCALE

1'-0"

PLASTIC FILTER FABRIC

ORIGINAL

GROUND

8'-0"

RIP RAP APRON

RIP RAP DETAIL

GROUNDLINE. SEE TRAIL PLANS FOR LIMITS OF RIP RAP.

ORGIGINAL GROUND TO ORIGINAL GROUND TO ORIGINAL

PLACE RIP RAP AND FILTER FABRIC FROM 1 FT BELOW

REVISION DATES

4/18/2025

USER:landrews

$PRF8$

S:\GDOT_V8i\Plot Drivers\PLOT-CONFIG_microstation-V8i\HLEGDOT_Pen_table.tbl

J:\1023020 Big Creek Greenway Eng Svc\0000001\07_Bridge\03_Phase 4\35-0005 - Abutment Detail.dgn

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GPLN10/23/2015

DRAWING No.CHECKED:

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CORRECTED:

VERIFIED:

DATE:

DATE:

DATE:

DATE:

4 REHABILITATIONPHASE