Attachment #2 HDR Riverwalk Basis of_Design_(15%)-Plans_2020-06-30.pdf

15% PLANS

RIVERWALK CONNECTOR (RIVERWALK PHASE 2)

CITY OF HOPEWELL, VA

DCR RTP # VRT-316-D-170

SHEET INDEX

ENGINEER: HDR ENGINEERING INC. OF VIENNA, VA

PRIMARY: BRIAN MELI, PE

PHONE: (571)327-5891

EMAIL: BRIAN.MELI@HDRINC.COM

CONTACTS

AERIAL SITE MAP

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SITE

APPOMATTOX RIVER

CITY OF HOPEWELL

OWNER/DEVELOPER

JUNE 30, 2020

G-001

L-101

L-102

L-901

L-902

L-903

L-904

L-905

L-906

DEPARTMENT OF DEVELOPMENT

ALL MATERIALS AND CONSTRUCTION WITHIN THE PUBLIC RIGHT OF

WAY SHALL BE IN ACCORDANCE WITH CURRENT VIRGINIA

DEPARTMENT OF TRANSPORTATION SPECIFICATIONS

LAND USE PERMITS MUST BE OBTAINED FROM THE CITY OF

HOPEWELL, DEPARTMENT OF DEVELOPMENT - BUILDING CODE PRIOR

TO BEGINNING ANY CONSTRUCTION WITHIN THE EXISTING

RIGHT-OF-WAY (INCLUDING ACCESS).

THE CONTRACTOR SHALL VERIFY THE ELEVATIONS OF ALL POINTS OF

CONNECTION OR PROPOSED WORK TO EXISTING CURBS, SANITARY

LINES, WATER LINES, ETC., PRIOR TO CONSTRUCTION.

UPON DISCOVERY OF SOILS THAT ARE UNSUITABLE FOR

FOUNDATIONS, SUBGRADES, OR OTHER ROADWAY CONSTRUCTION

PURPOSES, THE CONTRACTOR SHALL IMMEDIATELY CONTACT A

GEOTECHNICAL ENGINEER AND CITY OF HOPEWELL, DEPT. OF

DEVELOPMENT. THESE AREAS SHALL BE EXCAVATED BELOW PLAN

GRADE AS DIRECTED BY THE GEOTECHNICAL ENGINEER, BACKFILLED

WITH SUITABLE MATERIAL AND COMPACTED IN ACCORDANCE WITH

CURRENT VDOT SPECIFICATIONS.

ALL STORM SEWER DESIGN AND CONSTRUCTION TO BE IN

ACCORDANCE WITH VDOT I & I LD-94 (D) 121.13.

ALL STORM SEWER PIPE SHALL BE REINFORCED TONGUE AND

GROOVE CONCRETE PIPE IN ACCORDANCE WITH ASTM-C-76. PIPE

WITHIN THE RIGHT OF WAY SHALL BE A MINIMUM CL- III OR

GREATER IN ACCORDANCE WITH CURRENT VDOT STANDARDS AND

SPECIFICATIONS.

ALL PRE-CAST UNITS SHALL BE VDOT APPROVED. CERTIFICATION

AND VDOT STAMP WILL BE REQUIRED ON ALL UNITS.

THE DEVELOPER IS RESPONSIBLE FOR FURNISHING AND INSTALLING

STOP SIGNS AT STREET INTERSECTIONS.

DESIGN CHANGES, SPECIFIED MATERIALS CHANGES AND/OR FIELD

CHANGES FROM THE APPROVED PLANS NEED TO BE RESUBMITTED TO

THE CITY ENGINEER PRIOR TO PROCEEDING WITH THE WORK. A

LETTER OF EXPLANATION SHALL ACCOMPANY THE REVISED PLANS

AND/OR DRAINAGE CALCULATIONS, WHICH MUST BE SUBMITTED, TO

CITY OF HOPEWELL, DEPT. OF DEVELOPMENT FOR REVIEW AND

APPROVAL BY THE CITY ENGINEER.

CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF ALL

UNDERGROUND UTILITIES SHOWN ON PLANS IN AREAS OF

CONSTRUCTION PRIOR TO STARTING WORK. CONTACT ENGINEER

IMMEDIATELY IF LOCATION IS DIFFERENT FROM THAT SHOWN ON

PLAN. IF THERE APPEARS TO BE A CONFLICT, AND/OR UPON

DISCOVERY OF ANY UTILITY NOT SHOWN ON THIS PLAN, CALL MISS

UTILITY OF CENTRAL VIRGINIA AT 1-800-552-7001. THE DEVELOPER

SHALL BE RESPONSIBLE FOR THE RELOCATION OF ANY UTILITY

WITHIN EXISTING AND/OR RIGHT OF WAY REQUIRED BY THE

DEVELOPMENT.

CITY OF HOPEWELL, DEPT. OF DEVELOPMENT APPROVAL OF

CONSTRUCTION PLANS DOES NOT PRECLUDE THE RIGHT TO REQUIRE

ADDITIONAL FACILITIES AS DEEMED NECESSARY FOR ACCEPTANCE OF

THE ROADS INTO THE CITY'S SECONDARY ROAD SYSTEM.

A PRIME COAT SEAL BETWEEN THE AGGREGATE BASE AND BITUMINOUS

CONCRETE WILL BE REQUIRED AT A RATE OF 0.30 GALLONS PER

SQUARE YARD (REC-250 PRIME COAT) PER VDOT STANDARDS AND

SPECIFICATIONS.

THE SCHEDULING OF AGGREGATE BASE INSTALLATION AND

SUBSEQUENT PAVING ACTIVITIES SHALL ACCOMMODATE FORECAST

WEATHER CONDITIONS PER SECTION 315 OF THE VDOT ROAD AND

BRIDGE SPECIFICATIONS.

APPROVAL OF A DETAILED CONSTRUCTION

SEQUENCING/MAINTENANCE OF TRAFFIC NARRATIVE FOR THE WORK

ZONE IS A PREREQUISITE FOR ISSUANCE OF A LAND USE PERMIT

ALLOWING ACCESS TO AND CONSTRUCTION WITHIN RIGHT OF WAY.

GEOTECHNICAL NOTES

FOR THE CITY OF HOPEWELL DEPARTMENT OF PUBLIC WORKS

AND COMMUNITY DEVELOPMENT

ENGINEERED FILL

1. ALL CONTROLLED FILL ZONES ARE TO BE MONITORED BY A FULL TIME

GEOTECHNICAL ENGINEERING SERVICES FIRM.

2. ENGINEERED FILLS SHALL BE PROPERLY PLACED ACCORDING TO THE

RECOMMENDATIONS OF THE GEOTECHNICAL ENGINEER.

3. ALL SUMMARY REPORTS FROM THE GEOTECHNICAL ENGINEER REPRESENTING

THE PROJECT MUST STATE HIS PROFESSIONAL OPINION ON THE

SATISFACTORILY COMPLETED PHASES OF CONSTRUCTION, SUCH AS; SLOPE

CUTS, SUBDRAINAGE SYSTEMS, PREPARATION OF SUBGRADES AND

COMPACTION OF EARTH FILLS.

4. NO FILLS SHALL HAVE ZONES THAT EXCEED TWO (2) FEET IN ELEVATION

WITHOUT CONDUCTING COMPACTION TEST AND OBTAINING RESULTS OF 95% OR

GREATER.

5. THE GEOTECHNICAL ENGINEER MUST SUBMIT A DETAILED ANALYSIS, ITEMIZING

THE FIELD DENSITY TEST RESULTS. THIS REPORT SHALL BE ACCOMPANIED WITH

A COPY OF THE SITE PLAN SHEET AND INDICATE THE TEST LOCATIONS AND

ELEVATIONS. THE GEOTECHNICAL ENGINEER MUST PROVIDE ENOUGH

DESIGNATED TESTING IN ALL FILL ZONES TO ADEQUATELY EXAMINE AND

CERTIFY THE INTEGRITY OF THE FILL.

6. THE GEOTECHNICAL ENGINEER MUST SUBMIT A CERTIFIED BUILDING PAD

REPORT FOR EACH FILL PAD LOCATION. THIS REPORT SHALL PROFILE THE FILL

MATERIAL PLACEMENT AND PROVIDE THE COMPACTION TEST RESULTS. ALL

REPORTS WILL BE ACCOMPANIED BY THE SITE PLAN, INDICATING THE TEST

LOCATIONS AND ELEVATIONS.

7. NO BUILDING PADS IN FILL ZONES WILL HAVE STRATUMS EXCEEDING TWO (2)

FEET IN ELEVATION WITHOUT TEST VERIFYING DENSITY.

8. THESE GEOTECHNICAL NOTES SHALL IN NO WAY LESSEN THE REQUIREMENTS

OF THE SUBMITTED SOILS REPORT.

ROAD SUBGRADE

1. INSPECTION AND APPROVAL OF THE SUBGRADE WILL BE REQUIRED PRIOR TO

THE PLACEMENT OF THE APPROVED PAVEMENT SECTION MATERIAL.

2. ANY CLAY DEPOSITS IN THE TOP TWO FEET OF THE SUBGRADE MUST BE

REMOVED OR ADDRESSED AS RECOMMENDED BY THE GEOTECHNICAL

ENGINEER.

3. SUBGRADE APPROVAL SHALL BE ACCOMPANIED BY THE SUPPORTING

DOCUMENTATION VERIFYING DENSITY TEST RESULTS OF 95% OR GREATER.

THE ENTIRE SUBGRADE WILL HAVE BEEN PROOFROLLED IN THE PRESENCE

OF THE SITE INSPECTOR AND GEOTECHNICAL REPRESENTATIVE.

PROOFROLLING SHALL BE A RUBBER TIRE VEHICLE SUCH AS A LOADED TEN

(10) TON TRUCK OR APPROVED COMPACTION EQUIPMENT.

THE FINAL SUBGRADE SHALL BE APPROVED BY THE GEOTECHNICAL

ENGINEER AND SITE INSPECTOR BEFORE PLACEMENT OF PAVEMENT

SECTION MATERIALS.

RESIDENTIAL STREET PAVEMENT SECTIONS

1. ALTERNATE EQUIVALENT PAVEMENT SECTIONS MAY BE SUBSTITUTED FOR THE

CITY STANDARD PAVEMENT SECTION DESIGN WHEN PROPER METHODS OF

SUBGRADE SOILS ANALYSIS ARE CONDUCTED AND WITH THE APPROVAL OF THE

CITY ENGINEER.

2. CBR SAMPLING OF THE SUBGRADE SOILS FOR FINAL PAVEMENT DESIGN MUST BE

COORDINATED BY THE OWNER, THROUGH THE GEOTECHNICAL ENGINEER AND

VERIFIED BY THE ASSIGNED SITE INSPECTOR DURING THE CONSTRUCTION

PHASE.

FINAL PAVEMENT DESIGN SHALL BE CONDUCTED ON AN APPROVED REVEAL

AND SAMPLE OF THE SUBGRADE SOILS. THE SOIL SAMPLE TEST SHALL BE

MADE AT EACH INTERSECTION, CHANGES IN SUBGRADE SOILS, AND AT A

MAXIMUM SPACING OF 500 FEET. SAMPLES CAN BE PULLED WHEN THE

SUBGRADE PREPARATION IS AT ROUGH GRADE, WHICH IS DEFINED AS

WITHIN 6 INCHES OF FINAL GRADE ELEVATION. A MINIMUM OF TWO (2) CBR

SAMPLES WILL BE REQUIRED FOR ANY CUL-DE-SAC OR DEAD END STREET

LESS THAN 500 IN LENGTH.

TEST SPACING AND METHODS MUST FOLLOW THE APPROVED GUIDELINES

SET FORTH AND/OR AS RECOMMENDED BY THE GEOTECHNICAL ENGINEER.

THE FINAL ALTERNATE EQUIVALENT PAVEMENT DESIGN MUST BE SUBMITTED

TO THE DPW CITY ENGINEER FOR APPROVAL. THE SUBMISSION WILL BE

ACCOMPANIED BY THE SUPPORTING GEOTECHNICAL REPORT AND DESIGNED

BY A PAVEMENT ENGINEER.

CLARIFICATION NOTE: PAVEMENT SECTIONS SHALL BE VERIFIED AS

ADEQUATE BASED ON CBR SAMPLING AND VDOT PAVEMENT DESIGN

FORMULAS FOR RESIDENTIAL STREETS. THE SUBMITTED ALTERNATE

EQUIVALENT DESIGN SECTION SHALL NOT BE REDUCED BELOW THE CITY'S

INDICATED RANGES. THE CITY ENGINEER MUST PRE-APPROVE ANY

ALTERNATE EQUIVALENT PAVEMENT DESIGN SECTION SUBMISSIONS

RESIDENTIAL STREET SECTIONS - BAR NO SPECIAL DESIGN SUBMISSION

AND APPROVAL BY THE CITY ENGINEER , THE REQUIRED MINIMUM

DESIGN THICKNESS OF THE AGGREGATE BASE (6”, 21A), BASE COURSE

ASPHALT (3.5”, BM-25) AND SURFACE COURSE ASPHALT (2”,SM-9.5A) AS

SHOWN IN THE STREET STANDARDS ILLUSTRATIONS.

ENGINEERED PAVEMENT SECTION DESIGN THICKNESS IS BASED ON A CBR

VALUE OF TEN, AND MAY BE INCREASED OR DECREASED AS ALLOWED BY

THE STANDARDS. IT SHALL NOT BE DECREASE BELOW THE CITY OF

HOPEWELL MINIMUM DESIGN STANDARD OF 6 INCHES OF 21A AGGREGATE

BASE, 2 INCHES OF SM-9.5A BASE COURSE ASPHALT, AND 1.5 INCHES OF

SM-9.5A SURFACE/TOP COURSE ASPHALT”

(LAST REVISION 6/14/07: JEB/CE)

CONSTRUCTION NOTES FOR PLAN & PERMIT PACKAGE ATTACHMENTS: CITY OF HOPEWELL ATTACHMENT: UTILITY “WORK IN THE CITY'S RIGHT-OF-WAYS”

FROM: DEPARTMENT OF PUBLIC WORKS - OFFICE OF THE CITY ENGINEER

1. ALL CUTS IN THE STREETS AND SIDEWALKS SHALL BE PERFORMED UNDER A PERMIT AND MONITORED BY THE DPW PERMIT INSPECTOR.

2. WORK SHALL NOT COMMENCE UNTIL THE PERMIT INSPECTOR HAS BEEN NOTIFIED, A PRE-CONSTRUCTION CONFERENCE HELD AND MISS UTILITY CLEARS.

3. CUTS SHALL BE AS CLEAN AND STRAIGHT AS POSSIBLE, WITH NO OUTLINE DIMENSIONS LESS THAN 3 FEET WITHOUT SPECIAL APPROVAL OF THE DEPARTMENT'S INSPECTOR.

4. THE DETAILS OF TRENCHING CUTS FOR UTILITY STRIPS MUST BE SHOWN IN A TYPICAL SECTION ON THE DRAWINGS OR PROVIDED IN A SUBMITTAL WITH CONSTRUCTION NOTES SPECIFYING WIDTHS, DEPTHS, METHODS, MATERIALS, COMPACTION REQUIREMENTS AND PAVEMENT RESTORATION OR ABIDING BY THE DPW ATTACHMENT STANDARD.

5. ALL ASPHALT PAVEMENT RESTORATION THICKNESS SHALL BE 1 1/2 TIMES THE EXISTING SECTION OR A MINIMUM OF 8-INCHES WHICHEVER IS GREATER. SEE THE DPW TRENCH RESTORATION

ILLUSTRATION FOR THE TYPICAL CONFORMANCE STANDARDS. NOTE: DPW HAS A THIN PAVEMENT SECTION RESTORATION DETAIL FOR ASPHALT PAVEMENTS 3-INCHES OR LESS. THESE ARE

PAVEMENT SECTIONS THAT CAN'T BE OVER-MILLED DUE TO THICKNESS LIMITATIONS. THE PERMITTEE SHOULD SEE THE DPW CONSTRUCTION INSPECTOR TO OBTAIN THIS SPECIAL RESTORATION

DETAIL.

6. THE FINAL RESTORATION ON OPEN TRENCH CUTS REQUIRES THE DISTURBED ASPHALT PAVEMENT ZONE TO BE A SQUARE POINTED OFF AND STRAIGHT LINE. THE AREA OF PAVEMENT RESTORATION

IS TO BE FULLY ENVELOPED BY THE FINAL SURFACE COURSE REPAIRS. THE ADJOINING SURFACE/TOP COURSE LAYER IS TO BE OVER-MILLED A MINIMUM DEPTH OF

1.25 INCHES OR MORE, A MINIMUM DISTANCE OF ONE FOOT BEYOND EACH SIDE OF THE TRENCH WALL. THIS STEP OUT IS TO OCCUR ALONG THE ENTIRE TRENCH LINE RUN AND/OR SQUARED

POINTED AREA. CUTS INVOLVING CONTINUOUS NETWORK RUNS, WHICH EXCEED 350 FEET IN LENGTH OR TYPICALLY OVER ONE FULL CITY BLOCK, WILL BE CONSIDERED MULTIPLE BLOCK CUTS. ON

MULTIPLE BLOCK CUT ZONES, THE OVER MILLING OF THE TRENCH LINE AND ADJOINING SURFACE COURSE LAYER MUST BE DONE WITH TYPICAL HIGH PRODUCTION ROADWAY COLD PLANNING

EQUIPMENT. IN MULTIPLE BLOCK RESTORATION CASES, WHERE THE HIGH PRODUCTION COLD PLANNER IS REQUIRED, FINAL PAVING SHALL BE DONE BY A HIGH PRODUCTION HIGHWAY PAVER.

7. PERMITTEE MUST PROVIDE AND COORDINATE THE NECESSARY GEOTECHNICAL SERVICES FROM A QUALIFIED FIRM TO INSURE COMPACTION APPROVAL. APPROVAL OF IN-PLACE MATERIAL MUST BE

FOLLOWED UP WITH A WRITTEN SUMMARY REPORT. COMPACTION REQUIREMENTS WILL BE REVIEWED FOR APPROVAL BY THE CITY ENGINEER OR HIS REPRESENTATIVE.

8. ALL DISTURBED SIDEWALK AND CURB SHALL BE REPAIRED AND REPLACED IN ACCORDANCE WITH CITY STANDARDS.

9. ALL UTILITY CUTS ARE TO BE EXAMINED AND APPROVED BY THE APPROPRIATE UTILITY INSPECTOR/REPRESENTATIVE.

10. ALL ENCROACHMENTS MUST BE SATISFIED BY ORDINANCE.

PAVEMENT DESIGN - CITY OF HOPEWELL

DESIGNS FOR “RESIDENTIAL SUBDIVISIONS” AND “NON-RESIDENTIAL” ROAD PAVEMENTS

1. RESIDENTIAL- THE REQUIRED DESIGN THICKNESS OF THE AGGREGATE BASE (6”, 21A), BASE COURSE ASPHALT (3.5”, BM-25) AND SURFACE COURSE ASPHALT (2”, SM-9.5A) ARE SHOWN IN THE STREET

STANDARDS ILLUSTRATIONS. PAVEMENT SECTION DESIGN THICKNESS IS BASED ON A CBR VALUE OF TEN AND MAY BE INCREASED OR DECREASED AS ALLOWED BY THE STANDARDS. IT SHALL NOT

BE DECREASE BELOW THE CITY OF HOPEWELL'S MINIMUM DESIGN STANDARD OF 6 INCHES OF 21A AGGREGATE BASE, 2 INCHES OF SM-9.5A BASE COURSE ASPHALT AND 1.5 INCHES OF SM-9.5A

SURFACE/TOP COURSE ASPHALT.

2. ALTERNATE EQUIVALENT PAVEMENT SECTIONS MAY BE SUBSTITUTED FOR THOSE CALLED FOR IN THE STANDARDS. THE APPROVAL PROCEDURES CALL FOR A QUALIFIED PAVEMENT ENGINEER TO

REFERENCE AND FOLLOW THE ESTABLISHED VIRGINIA DEPARTMENT OF TRANSPORTATION GUIDELINES IN THEIR PAMPHLET ENTITLED, “PAVEMENT DESIGN GUIDE FOR SUBDIVISION AND

SECONDARY ROADS", YEAR 2000 EDITION, AS AMENDED. ALTERNATE PAVEMENT SECTIONS MUST BE PRE-APPROVED BY THE CITY ENGINEER. NOTE THE MINIMUM CITY OF HOPEWELL RESIDENTIAL

PAVEMENT SECTION DESCRIBED ABOVE.

3. NON-RESIDENTIAL STREET PAVEMENT SECTIONS MUST MEET THE MINIMUM DESIGN THICKNESS OF 8 INCHES OF 21A BASE AGGREGATE, 6 INCHES BM-25 BASE COURSE ASPHALT AND 2 INCHES OF

SM-9.5A SURFACE COURSE ASPHALT. ANY REQUESTED REDUCTIONS IN THIS DESIGN MUST BE FULLY SUPPORTED BY A COMPREHENSIVE ENGINEERING ANALYSIS.

4. NO REDUCTIONS IN THE MINIMUM PAVEMENT SECTION DESIGN THICKNESS (8 INCHES 21A BASE AGGREGATE, 6 INCHES BM-25 BASE COURSE ASPHALT AND 2 INCHES OF SM-9.5A SURFACE COURSE

ASPHALT) WILL BE CONSIDERED IN THE DOWNTOWN, ARTERIAL STREETS, MAJOR COLLECTORS AND/OR ANY OTHER MAJOR CONNECTION STREETS.

5. DESIGNATED DOWNTOWN AREAS, HEAVY COMMERCIAL ZONES, PARTICULARLY HIGH VOLUME BUS ROUTES, TURNING LANES, BUS BAYS AND MAJOR INDUSTRIAL ZONES WILL REQUIRE A HEAVY

DUTY PAVEMENT SECTIONS. HEAVY DUTY IS DESCRIBED AS A MINIMUM OF 8 INCHES OF 21A AGGREGATE BASE, WITH 8 INCHES OF BM-25 BASE COURSE ASPHALT AND 2 INCHES OF SM-9.5A SURFACE

COURSE ASPHALT. NO REDUCTIONS OF THIS PAVEMENT SECTION WILL BE ALLOWED IN SO DESIGNATED ZONES.

6. AS PER DIRECTION OF THE CITY ENGINEER OR THE DIRECTOR, THE PUBLIC WORKS PERMITTING REQUIREMENTS MAY DESIGNATE SPECIFIC ANTI-RUTTING TYPES OF ASPHALT MIX DESIGNS

REQUIREMENTS (I.E.SM-9.5D/SM-9.5E) THAT WILL BETTER SUIT PROBLEM CONDITIONS AND/OR BETTER SERVE LOCATIONS WITH CERTAIN TYPES AND VOLUMES OF TRAFFIC.

(LAST AMENDED 04/16/08 JEB/CE)

VA 811

THE CONTRACTOR SHALL CALL 811 48 HOURS PRIOR TO THE START

OF EXCAVATION. CONTRACTOR SHALL VERIFY LOCATION AND

ELEVATION OF ALL UNDERGROUND UTILITIES SHOWN ON PLANS IN

AREAS OF CONSTRUCTION PRIOR TO STARTING WORK. CONTACT THE

ENGINEER IMMEDIATELY IF THE LOCATION OR ELEVATION IS

DIFFERENT FROM THAT SHOWN ON THE PLAN, IF THERE APPEARS TO

BE A CONFLICT, AND/OR UPON DISCOVERY OF ANY UTILITY NOT

SHOWN ON PLAN. THE DEVELOPER SHALL BE RESPONSIBLE FOR THE

RELOCATION OF ANY UTILITY WITHIN THE EXISTING AND/OR RIGHT OF

WAY REQUIRED BY THE DEVELOPMENT.

COVER SHEET

SITE PLAN

ENLARGEMENT PLAN

CONSTRUCTION DETAILS

CONSTRUCTION DETAILS

CONSTRUCTION DETAILS

CONSTRUCTION DETAILS

CONSTRUCTION DETAILS

CONSTRUCTION DETAILS

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ISSUE DESCRIPTION

PROJECT MANAGER

PROJECT NUMBER

FILENAME

SCALE

SHEET

DATE

C

D

A

1 3 4 5 6 7 8

15% PLANS

RIVERWALK CONNECTOR

(RIVERWALK PHASE 2)

BRIAN MELI

10198189

COVER SHEET

G-001

00G-001.dwg

N/A

APPROVED BY THE CITY OF HOPEWELL

CONSTRUCTION MANAGER DATE

CITY ENGINEER DATE

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RIVERWALK WITH TIMBER CANOPY

(CENTERED BETWEEN EXISTING PIERS)

- SEE SHEET L-901, 902

PHASE 2 OVERLOOK

- SEE SHEET L-904

PHASE 1 WESTERN OVERLOOK

BEGIN COVERED

RIVERWALK

241'-0"+/-

END COVERED

RIVERWALK

PHASE 2 PROPOSED RIVERWALK, 8'-8'' WIDE, TYP.

- SEE SHEET L-903

CONNECTION TO EXISING DOCK

(SHALL BE ADA COMPLIANT,

UNDER 5% SLOPE)

18'-0"+/-

18'-0"+/-

FUTURE PHASE

- NOT IN CONTRACT

PHASE 2 EXPANSION OF WESTERN OVERLOOK

- SEE SHEET L-905

SEE ENLARGEMENT PLAN,

SHEET L-102

CONCRETE PLAZA

- SEE PLAZA DETAILS IN SHEET L-102

EXISTING VAW WALKWAY

EBL PIER 17 WBL PIER 18

EBL PIER 18

WBL BENT 19

15'

(NOTE A)

15'

(NOTE A)

20'

(NOTE B)

15'

(NOTE A)

B

ISSUE DESCRIPTION

PROJECT MANAGER

PROJECT NUMBER

FILENAME

SCALE

SHEET

DATE

C

D

A

1 3 4 5 6 7 8

15% PLANS

RIVERWALK CONNECTOR

(RIVERWALK PHASE 2)

BRIAN MELI

10198189

PLAN

NORTH

TIMBER CONCRETE PLANTING

MATERIAL LEGEND

ASPHALT

SITE PLAN

1"=100'-0"

L-101

0 100' 200'

00L-101.dwg

GENERAL NOTE - THE OVERALL AERIAL IMAGERY IS APPROXIMATE. THE LOCATIONS OF THE BRIDGE PIERS AND BENTS ARE THE SURVEYED LOCATIONS.

NOTE A - THE MINIMUM ALLOWABLE LATERAL DISTANCE FROM THE NEAR FACE OF THE PIER FOOTING TO THE NEAR LIMIT OF THE RIVERWALK TRESTLE IS 15'.

NOTE B - THE MINIMUM ALLOWABLE LATERAL DISTANCE FROM THE CENTERLINE OF THE BENT CAP TO TO THE NEAR LIMIT OF THE RIVERWALK TRESTLE IS 20'.

cbennett Polygon cbennett Text Box This section of Riverwalk Completed fall 2023

+ 5.50 (P)

3.10 (P)

5.06 (P)

+ 4.96 (P)

5.30 (P)

5.23 (P) +

5.30 (P)

5.43 (E) +

5.16 (P)

PROPOSED CONCRETE PLAZA - SEE PLAZA DETAIL

(24" MAX. HEIGHT BETWEEN TOP OF SLAB AND GRADE)

PROPOSED CONCRETE PATH TO

MEET EXISTING TOP OF CURB

EVENLY AND SMOOTHLY

PROPOSED ASPHALT PATH

(SHALL BE ADA COMPLIANT,

UNDER 5% SLOPE)

PROPOSED CONCRETE PAD TO

MEET EXISTING TOP OF DOCK

EVENLY AND SMOOTHLY,

CONTRACTOR TO TURN DOWN

CONCRETE ON THE NORTH SIDE

FOR A DEPTH OF 2'

EXISTING PIPE

TO REMAIN

18'-0"+/-

PROPOSED TIMBER

RIVERWALK

PROPOSED CANOPY

PROPOSED RIVERWALK TO

MEET EXIST. VAW WALKWAY

(ELEV. 5.50) EVENLY AND

SMOOTHLY

EXIST. VAW WALKWAY

ALLOW FOR 16' O.C. MIN. SPAN BETWEEN

RIVERWALK PILES IN THIS LOCATION TO

ALLOW FOR FUTURE PIPE EXTENSION IF

NEEDED - SEE CONSTRUCTION DETAILS,

SHEET L-906, A

R

PROPOSED PLANTING BED

- TYPE A, SEE NOTE 1

R

FUTURE PHASE - NOT IN CONTRACT

PROPOSED TREES (7)

- TYPE A, SEE NOTE 1

PROPOSED TREES (2)

- TYPE B, SEE NOTE 1

PROPOSED PLANTING BED

- TYPE A, SEE NOTE 1

PROPOSED PLANTING BED

- TYPE B, SEE NOTE 1

FUTURE PIPE EXTENSION

- NOT IN CONTRACT

5.40 (P)

T

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P

R

R

8'-5

E

B

W

E

W

N

T

SEE SHEET L-101

NOTE A

SEE SHEET L-101

NOTE B

SEE SHEET L-101

NOTE A

SEE SHEET L-101

NOTE A

SEE NOTE 3SEE NOTE 2

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M A

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B

ISSUE DESCRIPTION

PROJECT MANAGER

PROJECT NUMBER

FILENAME

SCALE

SHEET

DATE

C

D

A

1 3 4 5 6 7 8

15% PLANS

RIVERWALK CONNECTOR

(RIVERWALK PHASE 2)

BRIAN MELI

10198189

TIMBER CONCRETE PLANTING TREE

PLAZA DETAILS

NOTE 1

1. TREES

TYPE A - SWEETBAY MAGNOLIA (MAGNOLIA VIRGINIANA)

TYPE B - RED MAPLE (ACER RUBRUM)

2. PLANTING BED

TYPE A - MIXTURE OF GROUNDCOVER (1290 SF)

TYPE B - MIXTURE OF GROUNDCOVER ( 85 SF)

MATERIAL LEGEND

NOTE 2

1. ELEVATION

- X.XX (E): EXISTING ELEVATION

- X.XX (P): PROPOSED ELEVATION

ASPHALT

PLAN

NORTH

ENLARGEMENT PLAN

00L-102.dwg

N/A

L-102

0 20' 40'

0 10' 20'

NOTE 3

- CONTRACTOR TO ENSURE NO POSTS ARE LOCATED

WITHIN THE 15' PIER FOOTING OFFSET.

8'-0" TYP.

8'-0" TYP. 8'-8"+/-

2'-6" 2'-6"

14'-4"

7'-9"

8"X8" ROOF RAFTER, TYP.

2"X2" WIRE MESH SCREEN, TYP.

2"X10" TOP CAP

EXISTING GRADE / WATER LEVEL

8" DIA. TIMBER PILE, TYP.2"X12" GIRDER, TYP.2"X8" FLOOR PLANK, TYP.

2"X10" JOIST, TYP.

2"X8" RAIL, TYP.

8"X8" POST,

TYP.

8"X8" BEAM, TYP.

4'-0" TYP.

ELEVATION

N.T.S

SECTION

N.T.S

2"X10" TOP CAP, TYP.

2"X8" RAIL, TYP.

2"X2" WIRE MESH SCREEN,

TYP.

8"X8" POST BEYOND, TYP.

2"X12" GIRDER

2"X10" JOIST, TYP.

2'-0" 2'-0"

GENERAL NOTES

1. DETAILS MAY BE USED FOR APPROXIMATELY 241 LINEAR FEET FOR THE PROPOSED RIVER

WALK COVERED BRIDGE AT THE SUBJECT PROJECT IN THE LOCATION SHOWN ON THE SITE

PLAN.

2. DETAILS ON THIS SHEET ARE TO ILLUSTRATE DESIGN INTENT ONLY, NOT FOR

CONSTRUCTION. ALL TIMBER, FASTENER CONNECTIONS AND STRUCTURAL DETAILS AND

SPECIFICATIONS SHALL BE PROVIDED AT A LATER PHASE OF DOCUMENTATION.

ILLUSTRATIVE RENDERING

ROOF BATTEN, TYP.

8"X8" ROOF JOIST, TYP.

8"X8" BEAM, TYP.

B

ISSUE DESCRIPTION

PROJECT MANAGER

PROJECT NUMBER

FILENAME

SCALE

SHEET

DATE

C

D

A

1 3 4 5 6 7 8

15% PLANS

RIVERWALK CONNECTOR

(RIVERWALK PHASE 2)

BRIAN MELI

10198189

L-901

CONSTRUCTION DETAILS

- BOARDWALK WITH TIMBER CANOPY

N.T.S

00L-901.dwg

4'-0"

10'-0"

8"X8" POST,

TYP.

4'-0" TYP.

NORTH ELEVATION

N.T.S

6'-0" 6'-0"

EXISTING GRADE /

WATER LEVEL

PROTECT

EXISTING VAW PIPE

PROPOSED COVERED RIVERWALK

4'-0"

EXISTING VAW WALKWAY TO REMAIN

OPENING CENTERED ON

EXIST. VAW WALKWAY

8'-0" TYP.

PROPOSED GATE (SEE NOTES)

NOTES

1. EXISTING DECKING AT

INTERSECTION OF COVERED

RIVERWALK AND VAW

BOARDWALK TO BE REPLACED

TO MATCH PROPOSED

RIVERWALK DECKING

2. EXISTING VAW BOARDWALK

RAILING TO BE REMOVED AS

NECESSARY TO ALLOW FOR

UNOBSTRUCTED ROUTE ALONG

PROPOSED RIVERWALK

3. PROPOSED LOCKED GATES TO

BE PROVIDED AT BOTH SIDES

OF VAW BOARDWALK AND

RIVERWALK INTERSECTIONS (4

TOTAL) TO PREVENT PUBLIC

ACCESS ONTO VAW

BOARDWALKS. GATES TO BE

INTEGRATED WITH THE

PROPOSED RIVERWALK

CANOPY. GATE CONSTRUCTION

SHALL CONSIST OF WOOD AND

MESH MATERIALS TO MATCH

PROPOSED CANOPY DESIGN.

10'-0"

241'-0"+/-

200'-4"+/-

OVERALL NORTH ELEVATION

N.T.S

B

ISSUE DESCRIPTION

PROJECT MANAGER

PROJECT NUMBER

FILENAME

SCALE

SHEET

DATE

C

D

A

1 3 4 5 6 7 8

15% PLANS

RIVERWALK CONNECTOR

(RIVERWALK PHASE 2)

BRIAN MELI

10198189

L-902

CONSTRUCTION DETAILS

- RIVERWALK WITH TIMBER CANOPY

8'-0" TYP. 8'-8"+/-

7'-9"

2"X10" TOP CAP

EXISTING GRADE / WATER LEVEL

8" DIA. TIMBER PILE, TYP.2"X12" GIRDER, TYP.2"X8" FLOOR PLANK, TYP.

2"X10" JOIST, TYP.

2"X8" RAIL, TYP.

4'-0" TYP.

TYPICAL ELEVATION

N.T.S

TYPICAL SECTION

N.T.S

2"X10" TOP CAP, TYP.

2"X8" RAIL, TYP.

2"X12" GIRDER

2"X10" JOIST, TYP.

2'-0" 2'-0"

EXISTING PHASE 1 RIVERWALK PHOTOS FOR REFERENCE (*PHASE 2 RIVERWALK TO MATCH)

4"X4" POST, TYP.

4'-0" TYP.

B

ISSUE DESCRIPTION

PROJECT MANAGER

PROJECT NUMBER

FILENAME

SCALE

SHEET

DATE

C

D

A

1 3 4 5 6 7 8

15% PLANS

RIVERWALK CONNECTOR

(RIVERWALK PHASE 2)

BRIAN MELI

10198189

L-903

CONSTRUCTION DETAILS

- RIVERWALK

2"X10" TOP CAP

2"X12" GIRDER,

TYP.

2"X8" FLOOR PLANK,

TYP.

2"X10" JOIST,

TYP.

2"X8" RAIL, TYP.

8" DIA. TIMBER PILE, TYP.

4'-4"+/-

2"X10" TOP CAP, TYP.

2"X8" RAIL, TYP.

2"X12" GIRDER

2"X10" JOIST, TYP.

2'-2"

8" DIA. TIMBER PILE, TYP.

8'-8"+/- 8'-8"+/-

8'-0", TYP.

2"X12" GIRDER, TYP.

2"X8" FLOOR PLANK, TYP.

2"X10" TOP CAP

8" DIA. TIMBER PILE, TYP.

2'-0"2'-2"

8'-0", TYP.

24'-0"

24'-0"

2"X10" JOIST, TYP.

2"X8" RAIL, TYP.

BENCH, TYP.

BY OTHERS

EXISTING GRADE

/ WATER LEVEL

EXISTING GRADE

/ WATER LEVEL

ELEVATION

N.T.S

SECTION

N.T.S

PLANVIEW

N.T.S

NOTES

1. DETAILS ON THIS SHEET ARE TO ILLUSTRATE DESIGN INTENT

ONLY, NOT FOR CONSTRUCTION. ALL TIMBER, FASTENER

CONNECTIONS AND STRUCTURAL DETAILS AND SPECIFICATIONS

SHALL BE PROVIDED AT A LATER PHASE OF DOCUMENTATION.

B

ISSUE DESCRIPTION

PROJECT MANAGER

PROJECT NUMBER

FILENAME

SCALE

SHEET

DATE

C

D

A

1 3 4 5 6 7 8

15% PLANS

RIVERWALK CONNECTOR

(RIVERWALK PHASE 2)

BRIAN MELI

10198189

L-904

CONSTRUCTION DETAILS

- PHASE 2 OVERLOOK

8" DIA. TIMBER PILE, TYP.

16'-0" - EXPANSION

2"X10" TOP CAP

2"X12" GIRDER,

TYP.

2"X8" FLOOR

PLANK, TYP.

2"X10" JOIST,

TYP.

2"X8" RAIL, TYP.

16'-0" - EXISTING OVERLOOK

ELEVATION

N.T.S

4'-4"+/-

EXISTING GRADE

/ WATER LEVEL

SECTION

N.T.S

2"X10" TOP CAP, TYP.

2"X8" RAIL, TYP.

2"X12" GIRDER

2"X10" JOIST, TYP.

2"X10" JOIST, TYP.

8'-8"+/- 4'-4"+/-

16'-0" - EXISTING OVERLOOK

SEE ROOF PLAN VIEW

4'-0", TYP.

8" DIA. TIMBER PILE, TYP.

EXISTING GRADE

/ WATER LEVEL

2"X4" ROOF SLATS

8"X6" RAFTER, TYP.

8"X8" POST, TYP.

PLANVIEW

N.T.S

2'-2"

2'-0" 2'-2"

2"X4" ROOF SLATS

8"X6" BRACKET, TYP.

8"X8" POST, TYP.

4'-8"

5'-10"

8"X6" RAFTER, TYP.

EXIST. BENCHNEW BENCH

BY OTHERS

RELOCATED BENCH

BY OTHERS

6"X8" POST,

TYP.

2"X12" GIRDER,

TYP.

8" DIA. TIMBER PILE,

TYP.

2"X8" FLOOR PLANK, TYP.

2"X10" TOP CAP, TYP.

ROOF DETAILS

N.T.S

2"X8" RAIL, TYP.

2"X4" ROOF SLATS

4'-0", TYP.

8"X8" POST, TYP.

8"X6" BRACKET, TYP.

8"X6" RAFTER, TYP.

8'-0", TYP.

16'-0" - EXPANSION

8"X8" ROOF BEAM, TYP.

8"X8" ROOF BEAM, TYP.

EXISTING

EXPANSION

27'-0"

1'-6"

EXIST. BENCH TO BE RELOCATED

BY OTHERS

NOTES

1. REMOVE EAST SIDE CAP AND RAILINGS OF THE EXISTING

OVERLOOK.

2. DETAILS ON THIS SHEET ARE TO ILLUSTRATE DESIGN INTENT

ONLY, NOT FOR CONSTRUCTION. ALL TIMBER, FASTENER

CONNECTIONS AND STRUCTURAL DETAILS AND SPECIFICATIONS

SHALL BE PROVIDED AT A LATER PHASE OF DOCUMENTATION.

3. EXISTING OVERLOOK DIMENSIONS TO BE FIELD VERIFIED PRIOR

TO CONSTRUCTION. DIMENSIONS SHOWN ARE APPROXIMATE

BASED ON PHASE 1 DRAWINGS.

B

ISSUE DESCRIPTION

PROJECT MANAGER

PROJECT NUMBER

FILENAME

SCALE

SHEET

DATE

C

D

A

1 3 4 5 6 7 8

15% PLANS

RIVERWALK CONNECTOR

(RIVERWALK PHASE 2)

BRIAN MELI

10198189

L-905

CONSTRUCTION DETAILS

- EXPANSION OF WESTERN OVERLOOK

CONCRETE SLAB

WITH TURN-DOWN

GRADE

(24" MAX BELOW TOP OF SLAB)

AGGREGATE

M

I N

COMPACTED

SUBGRADE

1/4" MAX. GAP BETWEEN

CONCRETE AND BOARDWALK

A

NOTE

1. DETAILS ON THIS SHEET ARE TO ILLUSTRATE DESIGN INTENT ONLY, NOT FOR

CONSTRUCTION. ALL TIMBER, FASTENER CONNECTIONS AND STRUCTURAL DETAILS

AND SPECIFICATIONS SHALL BE PROVIDED AT A LATER PHASE OF DOCUMENTATION.

4'-0" , TYP.

8'-0"8'-0"

2"X10" TOP CAP

2"X8" RAIL, TYP.

4"X4" POST, TYP.

8" DIA. TIMBER PILE, TYP.

EXISTING GRADE

FUTURE PIPE EXTENSION IF NEEDED

BOARDWALK AT TRAILHEAD PLAZA AND DRAINAGE PIPE CROSSING

N.T.S

1'-6"

16'-10"

7'-4"

3'-8"

B

ISSUE DESCRIPTION

PROJECT MANAGER

PROJECT NUMBER

FILENAME

SCALE

SHEET

DATE

C

D

A

1 3 4 5 6 7 8

15% PLANS

RIVERWALK CONNECTOR

(RIVERWALK PHASE 2)

BRIAN MELI

10198189

L-906

CONSTRUCTION DETAILS