Stakeholder Working Group Workshop April 10, 2014 Introduction - - PowerPoint PPT Presentation

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Stakeholder Working Group Workshop April 10, 2014 Introduction - - PowerPoint PPT Presentation

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Stakeholder Working Group Workshop April 10, 2014 Introduction Purpose for this Meeting Inform about decisions that were made based on input Present updated concepts for input Refine priorities Introduction PWG review of

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Stakeholder Working Group Workshop

April 10, 2014

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Introduction

 Purpose for this Meeting

– Inform about decisions that were made based

  • n input

– Present updated concepts for input – Refine priorities

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Introduction

 PWG review of input - March 24th  Transportation Commission – April 1

– What they liked

 City Council Workshop – April 3

– What they liked

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Grand Avenue Bridge

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Grand Avenue Bridge

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View D

 From I-70 eastbound

Grand Avenue Bridge

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View E

 To Glenwood Hot Springs parking

Grand Avenue Bridge

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View O

 From Colorado Avenue looking north

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Grand Avenue Bridge

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View N

 On 7th Street looking east

Grand Avenue Bridge

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View M1

 From 7th Street looking south (east side of Grand Avenue)

Grand Avenue Bridge

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Grand Avenue Bridge

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Grand Avenue Bridge

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Grand Avenue Bridge

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View P

 From 8th Street looking north (west side of Grand Avenue)

Grand Avenue Bridge

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Plaza Under Grand Avenue Bridge

South Side Aesthetics

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South Side Aesthetics

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South Side Aesthetics

Concrete with bands of sandstone. Continues the feel and the paving pattern from 7th Street Moveable café furniture to maintain flexibility Abutment faced with sandstone Stone seat walls to alternate with concrete stairs

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South Side Aesthetics

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South Side Aesthetics

Moveable Café furniture to maintain flexibility Abutment faced with sandstone Cedar Bench

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 Incorporate donor bricks in plaza

– 384 Donor Bricks will most likely need to be replaced

 How to honor donor names

– Engrave names on new bricks or flagstone – Provide plaque with donor names and the history of the Wing Street transformation to a pedestrian mall – Location

  • Plaza paving
  • Abutment wall
  • Piers
  • Monumentation

South Side Aesthetics

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South Side Aesthetics

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South Side Aesthetics

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Lighting the Plaza

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South Side Aesthetics

 Existing lighting conditions

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South Side Aesthetics

 Two lighting options

– Base lighting

  • Down lights

– Enhanced Lighting

  • Down lights
  • Linear lights on coffers
  • Wash lighting on

abutment wall

Down Lights Linear Lights on Coffers

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Sidewalk Connection from 7th Street Alley -8th Street

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South Side Aesthetics

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South Side Aesthetics

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South Side Aesthetics

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South Side Aesthetics

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Elevator Layout

 4 layouts reviewed  Option B-a: PWG Selection

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Two options required the realignment of 7th Street - delays design schedule and adds additional costs.

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One option required grade break on pedestrian bridge - adds cost and complexity to the design.

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North-south facing options included a barrier at street access - blocked area for 7th Street crosswalk to former wing street.

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North-south facing options have upper elevator waiting area and access to stairs in same path – congested circulation.

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Elevator Layout

Elevator Option “B-a” View Looking Northeast

Pedestrian Bridge Overlook Elevator Doors Opposite Side Elevator Doors Opposite Side Upper West Facing Elevator Doors Main Stairway and Landing Elevator Tower 7th Street

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Elevator Option “Modified B-a” View Looking Northeast

Pedestrian Bridge Overlook Elevator Doors Elevator Doors Upper East Facing Elevator Landing Main Stairway and Landing Art Wall Elevator Tower 7th Street

Elevator Layout

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Elevator Option “B-a” View Looking North

7th Street Overlook East Facing Elevator Doors East Facing Elevator Doors Upper West Facing Elevator Doors Main Stairway and Landing Elevator Tower 7th Street (Mechanical Room Below Stairway)

Elevator Layout

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Elevator Option “Modified B-a” View Looking North

Glass Windows On All Sides of Elevator Tower Upper East Facing Elevator Doors Main Stairway and Landing Art Wall Elevator Tower 7th Street (Mechanical Room Below Stairway) Signage and Clock Lower West Facing Elevator Doors Upper Pedestrian Bridge Overlook

Elevator Layout

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Elevator Option “Modified B-a” Elevation Studies

East Elevation South Elevation North Elevation West Elevation

Elevator Layout

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East Elevation South Elevation

Modified Tower Aesthetics

 Reduced stair tread widths  Reduced mid landing length  Revised elevator tower roof  Revised elevator tower glass  Reviewed opening area under stairs  Continue to review options of materials and the

treatment of concrete on landings

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East Elevation South Elevation

Area Under Stairs

 Concerns with blocked views  Restrooms (existing structure is about 12 feet by 24 feet)  Elevator tower design requires:

  • Mechanical room (Minimum 8 feet by 10 feet)
  • Room for backup generator (Minimum11 feet by 12 feet)
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Pedestrian Bridge

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Pedestrian Bridge

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Pedestrian Bridge

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Pedestrian Bridge

 Overlooks at all piers, roofs at all overlooks

View H Option 1

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Pedestrian Bridge

 Overlooks at all piers, roofs at all overlooks

View J Option 1

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Pedestrian Bridge

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Pedestrian Bridge

 Overlooks at all piers, arches at all overlooks

View H Option 2

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Pedestrian Bridge

 Overlooks at all piers, arches at all overlooks

View J Option 2

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Pedestrian Bridge

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Pedestrian Bridge

 Overlooks at all piers, roofs at Piers 2 & 5, arches at Piers 3 & 4

View H Option 3

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Pedestrian Bridge

 Overlooks at all Piers, roofs at Piers 2 & 5, arches at Piers 3 & 4

View J Option 3

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Pedestrian Bridge

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Pedestrian Bridge

 Revised railing

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Pedestrian Bridge

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Pedestrian Bridge

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Pedestrian Bridge

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Pedestrian Bridge

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 Three landscape options presented at March

meeting

– Traditional – Xeric – Native/Organic

 Moving forward with Native/Organic

North Side Landscape

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 Native - higher maintenance option

North Side Landscape

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 Native - lower maintenance option

North Side Landscape

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North Side Landscape

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Underpass Entry

North Side Underpass

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 Pedestrian/bicycle underpass - Historic Influence

– Monuments designed to reflect the architecture of Glenwood Springs through color and materials – Monuments have high end finishes – Enhancement

North Side Entry

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 Pedestrian/bicycle underpass

– 121’ Long – 16’ Wide – 8’-9’ Clearance inside the underpass

North Side Underpass

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 Underpass

– Form liner – Lithichrome Chemstain

North Side Underpass

Wood plank/ mining form liner Sandblast form liner Lithichrome Chemstain

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North Side Underpass

  • Located at base of ceiling
  • Located at eye level
  • Provides better vertical illumination

(light on people’s faces)

 Underpass lighting

  • Lifetime vandal-proof guarantee
  • LED white light high color rendering
  • Low energy, highly efficient, long life
  • Bi-level or dimmable operation
  • Base cost with low maintenance
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Retaining Walls

21 walls included in the Grand Avenue Project

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 Walls on the north side

– Stone wall- natural

North Side Walls

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 Walls on the north side

– Stone wall or stone form liner

North Side Walls

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 Walls on the south side

– Stone wall or stone form liner

North Side Walls

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 Walls on the north side

– Stone form liner

North Side Walls

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 Walls on the north side

– Glenwood Canyon form liner or sandblast

North Side Walls

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 Walls on the south side

– Glenwood Canyon form liner or sandblast

North Side Walls

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 Wayfinding

– Traffic guide signs (MUTCD) – City wayfinding / parking – Pedestrian / bicycle – Wayfinding

North Side Aesthetics

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 Traffic guide signs (MUTCD)

North Side Aesthetics

SIGN CONTENT

Routes

  • I-70 Denver
  • I-70 Grand Junction
  • Hwy 82 / Grand Ave.
  • 6th St

Destinations

  • Glenwood Springs
  • Aspen
  • Denver
  • Ski Areas
  • Parking
  • Lodging
  • Attractions

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 City vehicular signage

North Side Aesthetics

SIGN CONTENT

Routes

  • I-70 Denver / Grand Junction
  • Hwy 82 / Grand Ave.
  • W. 6th St.

Destinations

  • Visitor Info
  • Parking
  • Amtrak
  • Hot Springs
  • Trailheads
  • Restaurants/Lodging
  • Attractions

Parks & Trailheads

  • Two Rivers Park
  • Vogelaar Park
  • Centennial Park
  • Two Rivers Trail
  • River Trail
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 Pedestrian/bicyclist signage

North Side Aesthetics

SIGN CONTENT

Destinations

  • Visitor Info
  • Parking
  • Amtrak
  • Hot Springs
  • Trailhead
  • Restaurants/Lodging
  • Attractions

Parks & Trails

  • Two Rivers Park
  • Vogelaar Park
  • Centennial Park
  • Two Rivers Trail
  • River Trail
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North Side Aesthetics

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 Streetscape

– Furniture – Lighting

North Side Aesthetics

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Next Steps

 City Council package following ITF and SWG/public input  Additional revisions based on input  PWG meeting on April 21

– Decisions about what to incorporate into design documents

 Communication of PWG decisions and what is in design

– Press releases – Website – Exhibits – Physical model updated – at City Hall – Presentations to groups as requested

 June - 60% design documents