Attachment_1_FINAL_Port_Avenue_Pedestrian_Underpass_Drawings-compressed.pdf

MAY 2026

SEWARD, ALASKA

VICINITY MAP

Atka Unalaska King Cove

Bethel

Savoonga Nome

Kotzebue

Dillingham

Kodiak

Homer Kenai

Sitka

Juneau

Ketchikan

Anchorage

Koyukuk Tanana

Wasilla Valdez

Cordova

Fairbanks Eagle

Nuiqsut

Barrow

Kaktovik

Skagway

STATE OF ALASKA

PROJECT

LOCATION

PROJECT

LOCATION

PORT AVENUE PEDESTRIAN UNDERPASS

Fax: 907.563.4220

1506 West 36th Avenue

Anchorage, Alaska 99503

Phone: 907.561.1011 www.pndengineers.com

PORT AVENUE PEDESTRIAN

UNDERPASS

FINAL

5/15/2026

Seward

COVER SHEET

SHEET INDEX

SHEET TITLE SHEET NUMBER

COVER SHEET 01

GENERAL NOTES, LEGEND, &

ABBREVIATIONS

EXISTING CONDITIONS AND

SURVEY CONTROL

PLAN & PROFILE 04

SECTIONS & DETAILS 05

SIGNING 06

5/15/2026

AC ASPHALT CONCRETE

ADA AMERICANS WITH DISABILITIES ACT

AKDOT&PF ALASKA DEPARTMENT OF TRANSPORTATION AND

PUBLIC FACILITIES

ARRC ALASKA RAILROAD CORPORATION

℄, CL CENTERLINE

CMP CORRUGATED METAL PIPE

Ø, DIA DIAMETER

E EAST, EASTING

ELEV, EL ELEVATION

FT FOOT, FEET

IN INCH, INCHES

LT LEFT

MAX MAXIMUM

MIN MINIMUM

MLLW MEAN LOWER LOW WATER

N NORTH, NORTHING

NTS NOT TO SCALE

PST PERFORATED STEEL TUBE

R RADIUS

RT RIGHT

S SOUTH

STA STATION

STD STANDARD

TYP TYPICAL

VC VERTICAL CURVE

VERT VERTICAL

W WEST

w/ WITH

ABBREVIATIONS

GENERAL

1. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ADHERING TO ALL APPLICABLE

LOCAL, STATE AND FEDERAL CODES, PERMITS AND SAFETY REQUIREMENTS.

2. THE LOCATIONS OF EXISTING FEATURES AND UTILITIES SHOWN ON THE DRAWINGS

ARE APPROXIMATE. ADDITIONAL UTILITIES NOT SHOWN IN THESE DRAWINGS MAY BE

PRESENT. THE CONTRACTOR SHALL VERIFY ALL UTILITY LOCATIONS IN THE FIELD AS

NECESSARY, PRIOR TO BEGINNING WORK. THE HORIZONTAL AND VERTICAL

LOCATIONS OF ALL UTILITIES ENCOUNTERED IN THE FIELD SHALL BE RECORDED ON

THE CONTRACTOR'S RECORD DRAWINGS. CONTACT LOCAL UTILITY COMPANIES PRIOR

TO ANY/ALL EXCAVATIONS.

3. THE PATHWAY ALIGNMENT AND PROFILE SHOWN ON THE PLANS DEPICT THE

INTENDED DESIGN CONCEPT AND APPROXIMATE LOCATION. THE CONTRACTOR WILL

PERFORM PATHWAY STAKING FOR MODIFICATIONS BY THE ENGINEER AND TO FIT

FIELD CONDITIONS. PRIOR TO EARTHWORK, BASE COURSE, OR PAVING OPERATIONS,

THE CONTRACTOR SHALL:

· VERIFY EXISTING TOPOGRAPHY, UTILITIES, DRAINAGE FEATURES, STRUCTURES,

AND TIE-IN ELEVATIONS.

· DEVELOP PROPOSED FINAL HORIZONTAL ALIGNMENT AND VERTICAL PROFILE OF

THE PATHWAY.

· STAKE A PROPOSED ALIGNMENT AND PROFILE FOR REVIEW BY THE ENGINEER AT

LEAST 4 CALENDAR DAYS PRIOR TO CONSTRUCTION.

· DEMONSTRATE COMPLIANCE WITH CONTRACT REQUIREMENTS FOR WIDTH,

GRADES, CROSS SLOPE, AND DRAINAGE.

· MODIFY THE PROPOSED ALIGNMENT AND PROFILE AS DIRECTED BY THE ENGINEER

AND RESTAKE.

· DO NOT BEGIN PATHWAY GRADING OR PAVING UNTIL WRITTEN ACCEPTANCE IN

PROVIDED BY THE ENGINEER.

THE WORK IDENTIFIED ABOVE FOR STAKING WILL BE CONSIDERED INCIDENTAL TO

OTHER PAY ITEMS IN THIS CONTRACT, AND ADDITIONAL PAYMENT WILL NOT BE MADE.

ENGINEER REVIEW IS FOR GENERAL CONFORMANCE ONLY AND DOES NOT RELIEVE

THE CONTRACTOR OF RESPONSIBILITY FOR ACCURACY, CONSTRUCTIBILITY,

DRAINAGE PERFORMANCE, OR COMPLIANCE WITH CONTRACT REQUIREMENTS.

4. ALL PAVEMENT CUTS SHALL BE MADE WITH A SAW OR ALTERNATE METHOD

APPROVED BY THE ENGINEER.

5. CLEARING AND GRUBBING LIMITS SHALL BE 5 FEET BEYOND THE SLOPE CATCH

POINTS OR AS DIRECTED BY THE ENGINEER.

6. PLACE 2 INCHES OF AGGREGATE BASE COURSE, GRADING D-1 FROM:

· THE SLOPE CATCH TO THE BOTTOM OF AGGREGATE BASE COURSE SHOWN

· DISTURBED AREAS

· AS DIRECTED BY THE ENGINEER.

7. PROOF-ROLL AND MECHANICALLY COMPACT EXPOSED SUBGRADE PRIOR TO

PLACEMENT OF SELECTED MATERIAL, TYPE A. AREAS EXHIBITING PUMPING, RUTTING,

YIELDING, WEAVING, EXCESSIVE DEFLECTION, OR OTHER UNSUITABLE CONDITIONS,

AS DETERMINED BY THE ENGINEER, SHALL BE EXCAVATED AND REPLACED WITH

SELECTED MATERIAL, TYPE A.

8. WHEN UNSUITABLE MATERIAL IS ENCOUNTERED AT THE REQUIRED DEPTH OF

EXCAVATION, REMOVE THE UNSUITABLE MATERIAL TO THE DEPTH SPECIFIED OR

DIRECTED. ALLOW FOR MEASUREMENTS TO BE TAKEN BEFORE BACKFILL IS PLACED.

9. COORDINATE WORK WITH WORK BY OTHERS PRIOR TO CONSTRUCTION. THIS

INCLUDES COORDINATING FINAL GRADE TIE-IN ELEVATIONS AND CULVERT INVERT

ELEVATIONS WITH THE ADJACENT PASSENGER TERMINAL PROJECT TO PROVIDE A

SMOOTH AND CONTINUOUS TRANSITION BETWEEN PROJECTS.

Fax: 907.563.4220

1506 West 36th Avenue

Anchorage, Alaska 99503

Phone: 907.561.1011 www.pndengineers.com

PORT AVENUE PEDESTRIAN

UNDERPASS

FINAL

5/15/2026

GENERAL NOTES

GENERAL NOTES, LEGEND,

& ABBREVIATIONS

UNDERGROUND ELECTRIC

UNDERGROUND FIBER OPTIC

UNDERGROUND STORM DRAINAGE

UNDERGROUND WATER LINE

UNDERGROUND SANITARY SEWER

EXISTING FENCELINE

EDGE OF PAVEMENT

BUILDING OUTLINE

RECORD STATUS

RECORD R/W CENTERLINE

OVERHEAD ELECTRIC

TEMPORARY BUILDING OUTLINE

LEGEND

SYMBOL DESCRIPTION LINE TYPE DESCRIPTION

RETAINING WALL

4013060 22.64

FQC

FQC

19.52

FQC

21.30

FQC

19.71

10.79 M2D

ARRC LAND SERVICES SEWARD ROW BASEMAP:

Please review drawing notes prior to use:

If you have questions about the use of this drawing, please contact Jon Roder (S-129562) at ARRC Land Services roderj@akrr.com or 907-265-2411.

Date of Survey:

April 8, 2026

PURPOSE:

This drawing displays information for a engineering survey for a pedestrian underpass in the ARRC Seward reserve. It was preformed by ARRC Land Services for sole use by PND Engineering.

COORDINATE SYSTEM & VERTICAL DATUM

This project is in the NAD83(2011) Alaska State Plane Zone 4 grid coordinate system, expressed in U.S. Survey Feet. The project vertical datum is GNSS-derived NAVD88 using Geoid12B (Alaska). All dimensions, coordinates, and elevations shown are in U.S. Survey Feet, unless otherwise noted.

BASIS OF GEODETIC COORDINATES AND VERTICAL CONTROL

The NAD83(2011) (Epoch 2010.00) published positions of the National Geodetic Survey (NGS) Continuously Operating Reference Stations (CORS) were held fixed in establishing the coordinates and elevation of Point 201 as determined by NGS's Online Positioning User Service (OPUS).

Point 201 Coordinates:

Alaska State Plane Zone 4 Northing: 2,236,252.05' ftUS Easting: 1,744,337.94' ftUS Orthometric height: 19.09' ftUS

NAD83(2011)

Latitude: N60° 07' 12.5231" N Longitude: 149° 25' 48.7710" W Ellipsoid: 58.580'

Note: Point 201 was destroyed for the new dock construction in 2025. Point 202 coordinates were derived from Point 201 at the time of the control survey. Checkshots prove that Point 202 is stable and sutiable for construction control

BASIS OF INFORMATION and OTHER NOTES:

1. Date of Survey 2026-04-08. See ARRC FB 2025-02 SEW.

2. Purpose is Topo and planimetric survey of area as directed by Liz Greer Project manager. Drone imagery collected.

3. Control values for 3015, 701, and 401 determined with RTK from Bais of Coordinates Pt.201 thru a RTK base set up on Pt202.

4. Survey control points 1-11 on the table below are from a field survey performed by Edge Survey and Design LLC, on 6/25/2021 and updated 7/30/2024 and based on a opus derived solution on CP3, with a vertical datum of MLLW per NOAA Tidal Benchmark Noi 19 1996. These points are provided to match the ongoing dock project.

5. Point 4 on the table below is the same point as Point 202 on the table below. The Points have the exact same Horizontal values. The elevations, while in different datums, only differ by 0.03'. Therefore, for all practical purposes for this survey, the points on both tables can be considered the same survey control. Contact Jon Roder at ARRC Land Services if you need more information or to obtain a copy of the EDGE control sheet.

6. Verify control prior to use.

i i i

SURVEY CONTROL

POINT #

NORTHING

2235912.72

2236144.46

2236618.38

2237007.84

2236345.67

2235884.52

2236269.99

2236607.65

2236299.74

2235922.40

2235771.69

EASTING

1744636.59

1744594.75

1744308.01

1744309.28

1744768.82

1744653.76

1744572.77

1744563.32

1744772.60

1744809.84

1744758.45

ELEVATION

24.36

24.30

20.39

22.24

26.12

24.45

21.92

24.35

24.16

24.59

24.91

DESCRIPTION

MOB BM1 TIDAL BENCHMARK "945 5090 19"

MOB BM2 TIDAL BENCHMARK "945 5090 J"

MOB BM3 TIDAL BENCHMARK "945 5090 M"

MOB BM4 TIDAL BENCHMARK "945 05090 L"

MOB BM5 NOS BENCHMARK "945 5090 P"

MOB CP1 SET MAG

MOB CP2 SET PK

MOB CP3 BASE SET PK

MOB CP4 SET PK

MOB CP5 SET MAG

MOB CP6 SET MAG

SURVEY CONTROL

POINT #

NORTHING

2237007.84

2237029.60

2236974.72

2237003.44

EASTING

1744309.28

1744406.50

1744100.22

1744324.01

ELEVATION

22.21

26.41

19.47

23.04

DESCRIPTION

FDR OTHER SS ROD TIDAL BM B 9455090 L

FRB FOUND REBAR

FRB REBAR UNK.ORGIN

FMN MAG NAIL IN PAVEMENT

Fax: 907.563.4220

1506 West 36th Avenue

Anchorage, Alaska 99503

Phone: 907.561.1011 www.pndengineers.com

PORT AVENUE PEDESTRIAN

UNDERPASS

FINAL

5/15/2026

EXISTING CONDITIONS AND

SURVEY CONTROL

Jonathon S. Roder

S-129562

REG ISTERED PROFESS IONAL LAND SURV

EYO

R

0 40'20

May 15, 2026

May 15, 2026 6

PO

R

T AVEN

U

E

EXISTING UNDERCROSSING

CONNEX TO BE REMOVED BY OTHERS

EXISTING STORM DRAIN

EXISTING GATE

EXISTING CONCRETE FOUNDATION (4)

PROTECT IN PLACE

EXISTING RETAINING WALL, TYP

18 20

INFILTRATION BASIN

EXISTING GATE TIE POST

8'GRADE TO DRAIN

SPECIAL DITCH

PI STA: 11+09.16

N: 2237128.9024 E: 1744263.1494 R: 10.00 L: 24.31 T: 26.93 Δ: 139°15'35"

PI STA: 13+84.68

N: 2236839.0895 E: 1744264.3604 R: 50.00 L: 14.65 T: 7.38 Δ: 16°47'00"

N

°4 9'

"E

9.

N

°4 9'

"E

9.

PI STA: 10+24.32

N: 2237080.6355 E: 1744175.7065 R: 20.00 L: 29.59 T: 18.25 Δ: 84°46'20"

N

°5 4'

"W

9.

EXISTING LIGHT POLE

N11°56'29"W 9.52'

BEGIN CONSTRUCTION

STA: 10+00.00

N: 2237053.4611 E: 1744181.4535

INFILTRATION BASIN, FIELD FIT SIZE

PI STA: 10+84.10

N: 2237099.3407 E: 1744236.2486 R: 20.00 L: 10.66 T: 5.46 Δ: 30°31'45"

PAVE DRIVEWAY, SEE DETAIL

END CONSTRUCTION

STA: 14+94.01

N: 2236751.8076 E: 1744309.9414

SEE NOTE 6

PI STA: 14+72.71

N: 2236753.1873 E: 1744287.7351 R: 10.00 L: 12.43 T: 7.16 Δ: 71°13'22"

S15°13'19"E 74.49'

S1°33'41"W 28.86' S7°59'52"E 38.12'

PI STA: 13+04.79

N: 2236919.0266 E: 1744266.5394 R: 100.00 L: 16.68 T: 8.36 Δ: 9°33'33"

PI STA: 12+49.98

N: 2236973.3364 E: 1744258.9088 R: 100.00 L: 16.68 T: 8.36 Δ: 9°33'33"S1°33'41"W 120.33'

N42°18'06"E 7.58' EXISTING STORM DRAIN INLET

8'

SPECIAL DITCH

INFILTRATION BASIN

S8 6°

'4

2" E

3.

SEE NOTE 3

SEE NOTE 4

CONNECT PATHWAY AS DIRECTED BY THE ENGINEER

+0

11+00

12+00

13+00 14+00

8'

DITCH TO BE CONSTRUCTED BY OTHERS

PROTECT EXISTING TREES

10+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50 14+00 14+50 15+00

EXISTING STORM DRAIN, UNKNOWN ELEV.

PORT AVENUE

EXISTING CULVERT

FINISHED GRADE SEE NOTE 1

EXISTING GRADE

OHEBEGIN CONSTRUCTION

STA: 10+00.00

EL: MATCH EXISTING

END CONSTRUCTION

STA: 14+94.01

EL: MATCH EXISTING

SEE NOTE 6

12" Ø CORRUGATED ALUMINUM PIPE CULVERT

PROVIDE

1' MIN COVER

Fax: 907.563.4220

1506 West 36th Avenue

Anchorage, Alaska 99503

Phone: 907.561.1011 www.pndengineers.com

PORT AVENUE PEDESTRIAN

UNDERPASS

FINAL

5/15/2026

0 15 30 45 FT105

NOTES:

1. SEE GENERAL NOTES FOR ALIGNMENT AND PROFILE INFORMATION.

2. THE FOLLOWING ARE THE MINIMUM CRITERIA FOR THE PATHWAY GEOMETRY:

· MAXIMUM PATHWAY PROFILE GRADE EQUAL TO 8%.

· MINIMUM PATHWAY RADIUS EQUAL TO 10'.

3. F&I MASH "F" SHAPE CONCRETE BARRIER (1 EA) AS DIRECTED BY THE

ENGINEER IN ACCORDANCE WITH AKDOT&PF STANDARD PLAN G-47.00. THIS

WORK SHALL BE CONSIDERED INCIDENTAL TO ASPHALT PAY ITEMS.

4. FIELD FIT 20 LF 12" Ø CORRUGATED ALUMINUM PIPE CULVERT IN

ACCORDANCE WITH AKDOT&PF STANDARD PLANS D-01.02 & D-04.22. MATCH

INVERTS OF DITCH BEING CONSTRUCTED BY OTHERS AS PART OF THE

PASSENGER TERMINAL PROJECT.

5. CONSTRUCT SPECIAL DITCH WHERE SHOWN, SEE DETAIL.

6. MATCH FINISHED GRADE OF SIDEWALK BEING CONSTRUCTED BY OTHERS AS

PART OF THE PASSENGER TERMINAL PROJECT.

PLAN

PLAN & PROFILE

PROFILE

1" = 20'

1.5%

4'

0%

GEOTEXTILE, SEPARATION, CLASS 3

4'

POROUS BACKFILL MATERIAL

FINISHED GRADE

10'

4'

EXISTING GRADE

PROFILE GRADE

POINT

3'

3:1 2:1

3:1

2:1

2:1

SEE TYPICAL SECTION FOR MATERIALS

EXISTING GRADE

2" ASPHALT PAVEMENT

4" AGGREGATE BASE COURSE, GRADING D-1

1'

4'

8'

2" ASPHALT PATHWAY

4" AGGREGATE BASE

COURSE, GRADING D-1

EXISTING GRADE

EXISTING 12' Ø CMP CULVERT

1.5%

PROFILE GRADE

POINT

8' M

IN

SELECTED MATERIAL, TYPE A

SUBGRADE

2" ASPHALT PATHWAY

4" AGGREGATE BASE

COURSE, GRADING D-1

12" SELECTED MATERIAL, TYPE A

GEOTEXTILE, SEPARATION, CLASS 3

Fax: 907.563.4220

1506 West 36th Avenue

Anchorage, Alaska 99503

Phone: 907.561.1011 www.pndengineers.com

PORT AVENUE PEDESTRIAN

UNDERPASS

FINAL

5/15/2026

UNDERCROSSING SECTION TYPICAL SECTION

SECTIONS & DETAILS

INFILTRATION BASIN DETAIL

SPECIAL DITCH

NOTES:

1. GEOTEXTILE, SEPARATION, CLASS 3 WILL BE CONSIDERED INCIDENTAL TO UNCLASSIFIED EXCAVATION.

DRIVEWAY PAVEMENT SECTION

PO

R

T AVEN

U

E

TRAIN DEPOT

TO SEW

ARD

& FOURTH AVE

CR

UI

SE

TE

RM

IN

AL

SH

IP

TRAIN DEPOT

TO SEWARD

& FOURTH AVE

TR

AI

N

DE

PO

T

TO

S

EW

AR

D

FO

UR

TH

A

VECRUISE

TERMINAL

SHIP

10+00

11+00

12+00

13+00 14+00

+0

PEDESTRIAN UNDERPASS - SIGN TABLE

POST #

DESCRIPTION

WAYFINDING

RESTRICTION

WAYFINDING

WAYFINDING

RESTRICTION

STATION & OFFSET

10+05, 7 RT

10+12, 6.5 RT

13+59, 7 RT

14+92, 7 LT

14+92, 7 RT

SIGN TYPE

SPECIAL

M7-6R

SPECIAL

M7-1R

SPECIAL

R5-6

SPECIAL

M7-2

SPECIAL

M7-2

SPECIAL

M7-6R

SPECIAL

R5-6

SIZE

18"X24" 9"X12"

24"X18" 9"X12"

18"X18" 18"X18"

18"X24" 9"X12"

24"X18" 9"X12"

24"X18" 9"X12"

18"x18" 18"x18"

FACING

S

N

S

S

N

E

E

POST SIZE

(1) 2.5X2.5 PST

MOUNT TO LIGHT POLE

(1) 2.5X2.5 PST

(1) 2.5X2.5 PST

(1) 2.5X2.5 PST

4'

2'

N

EA

R E

D G

E O

F

SI

G N

ED

G

E O

F

AS

PH

AL

T

PA

TH

W

AY

Fax: 907.563.4220

1506 West 36th Avenue

Anchorage, Alaska 99503

Phone: 907.561.1011 www.pndengineers.com

PORT AVENUE PEDESTRIAN

UNDERPASS

FINAL

5/15/2026

0 15 30 45 FT105

PLAN

SIGNING

NOTES:

1. SIGN LEGEND, ARROW BORDER, AND BACKGROUND SHALL BE IN ACCORDANCE WITH THE CURRENT EDITION OF THE FHWA STANDARD HIGHWAYS SIGNS AND APPLICABLE NOTES WHERE SPECIFIED.

2. STATION AND OFFSET LOCATIONS REFER TO CENTER OF POST.

3. ALL ALUMINUM SIGN PANELS SHALL BE 0.125" THICK.

4. ORIENTATION PROVIDED IS APPROXIMATE, POSITION SIGNS PERPENDICULAR TO TRAVEL.

5. ALL SPECIAL WAYFINDING SIGNS SHALL HAVE WHITE LEGEND AND GREEN BACKGROUND.

6. SPECIAL RESTRICTION SIGNS SHALL HAVE A WHITE BACKGROUND WITH A BLACK HANDICAPPED

SYMBOL WITH A RED CIRCLE AND DIAGONAL RED SLASH RUNNING FROM UPPER LEFT TO LOWER

RIGHT SUPERIMPOSED ON IT.

7. THE FOLLOWING AKDOT&PF STANDARD PLANS APPLY TO THIS PROJECT AND ARE ATTACHED FOR

REFERENCE: S-00.12, S-20.11, S-23.00, S-30.05. SIGNAGE POSITIONING DETAIL

FASTENER SPECIFICATION TABLE

(ALL REFERENCES ARE TO ASTM)

FASTENERS ALUMINUM STEEL STAINLESS STEEL

BOLTS

MACHINE F468 2024-T4 A307 F593

CARRIAGE "U" F468 2024-T4 A307 A276 TYPE 304

NUTS REGULAR F467 6061-T6 A563 F594

LOCKING F467 2017-T4

WASHERS F468 2024-T4 F844 A480

POST CLIP A356-T6 N/A N/A

AutoCAD SHX Text Extruded Aluminum

AutoCAD SHX Text Post width+4"

AutoCAD SHX Text Perforated Tube or Sign.

AutoCAD SHX Text Clamp post to Zee Brace, AutoCAD SHX Text to Zee Brace

AutoCAD SHX Text Bolt thru flange

AutoCAD SHX Text Steel Tube

AutoCAD SHX Text Wood Post or

AutoCAD SHX Text Bolt

AutoCAD SHX Text 1 3/4"

AutoCAD SHX Text Panel

AutoCAD SHX Text W - Shape

AutoCAD SHX Text O.D.

AutoCAD SHX Text Zee Brace

AutoCAD SHX Text Width

AutoCAD SHX Text Post

AutoCAD SHX Text Post O.D. + 4"

AutoCAD SHX Text or Steel Pipe

AutoCAD SHX Text Timber Pole

AutoCAD SHX Text 1 3/4"

AutoCAD SHX Text Sign Panel

AutoCAD SHX Text Post O.D. + 4"

AutoCAD SHX Text Post

AutoCAD SHX Text 1 3/4"

AutoCAD SHX Text Varies

AutoCAD SHX Text 3" to 5 1/2"

AutoCAD SHX Text Perforated Tube or Sign.

AutoCAD SHX Text Bolt thru post to Zee Brace, AutoCAD SHX Text Varies

AutoCAD SHX Text 3" to 5 1/2"

AutoCAD SHX Text 7/16" Dia. holes on 1" centers

AutoCAD SHX Text Perforated square tubing

AutoCAD SHX Text

1. Details shown indicate general design only. Details shown indicate general design only. Dimensions and design may vary among manufacturers. 2. Install weather tight caps on all pipe and tube Install weather tight caps on all pipe and tube post (except perforated tubing). 3. Protect driven sign posts with drive caps during Protect driven sign posts with drive caps during installation. 4. Bolt braces to posts at each point where they Bolt braces to posts at each point where they cross posts. 5. Install signs with top of post, mounting brackets, Install signs with top of post, mounting brackets, etc. with a minimum of 3" below top of sign. 6. Paint all sign mounting fasteners on sign face a Paint all sign mounting fasteners on sign face a color closely matching the sign face. 7. Attach all signs, zees and braces mounted to Attach all signs, zees and braces mounted to the posts with 5/16" bolts, nuts and washers. 8. Furnish all aluminum nuts, bolts and washers Furnish all aluminum nuts, bolts and washers with anodized finish.

AutoCAD SHX Text

CONSTRUCTION NOTES

AutoCAD SHX Text Cast sign brackets and base. Aluminum alloy 356-T6.

AutoCAD SHX Text Extruded sign brackets Aluminum alloy 6062-T6 may be attached to post with 2 stainless steel straps or 2 bolts thru post.

AutoCAD SHX Text Steel Saddle Mounting Bracket

AutoCAD SHX Text Engineer may elect to use perforated tubing for sign bracing to meet local conditions.

AutoCAD SHX Text Stainless Steel Band

AutoCAD SHX Text 3/16"

AutoCAD SHX Text 3/16"

AutoCAD SHX Text 5/16" Bolt With Flat Washer

AutoCAD SHX Text Post Clip

AutoCAD SHX Text

ALASKA STANDARD PLAN

AutoCAD SHX Text State of Alaska DOT&PF

AutoCAD SHX Text Adopted as an Alaska

AutoCAD SHX Text Standard Plan by:

AutoCAD SHX Text Carolyn Morehouse, P.E.

AutoCAD SHX Text Chief Engineer

AutoCAD SHX Text Adoption Date:

AutoCAD SHX Text Last Code and Stds. Review

AutoCAD SHX Text By: Date:

AutoCAD SHX Text Next Code and Standards Review date:

AutoCAD SHX Text S-20.11

AutoCAD SHX Text S-20.11

AutoCAD SHX Text

AutoCAD SHX Text

AutoCAD SHX Text 07/30/2021

AutoCAD SHX Text

LRG

AutoCAD SHX Text 07/30/2021

AutoCAD SHX Text 07/30/2031

AutoCAD SHX Text of

AutoCAD SHX Text

SHEET

AutoCAD SHX Text

MOUNTING BRACKET DETAIL

AutoCAD SHX Text

SIGN TO SIGN POST

AutoCAD SHX Text

CONNECTION