Upload
ngothu
View
220
Download
3
Embed Size (px)
Citation preview
To: Members of Dublin City Council
From: Dana L. McDaniel, City Manager
Date: June 8, 2017
Initiated By: Vince Papsidero, FAICP, Director of Planning Jenny Rauch, AICP, Planning Manager Terry Foegler, Director of Strategic Initiatives
Re: Historic Dublin Parking Garage – Architecture
Background
The City is in the process of designing a public parking garage to serve Historic Dublin and the new Dublin branch of the Columbus Metropolitan Library. As approved by Council (Basic Plan) on April 24th, the garage is to contain 549 spaces on four levels (200 spaces are designated for the library under the Economic Development Agreement). It contains three pedestrian entrances, two vehicular entrances, a book drop and a bike hub. Moody Nolan architects are under contract with the City to design this garage. The design process has been coordinated with NBBJ and CML to ensure compatibility between the two structures. To date, Council has provided some direction to staff regarding the design of the garage. Given the timeframe to complete design and initiate construction, staff is requesting direction from Council regarding the following two design approaches for the exterior treatment of the garage (the structural design is consistent between the two options). The following narrative was provided by Moody Nolan (cost estimates follow the narrative). Option #1 Metal Fin System: This option has been consistently shared with Council. It is vertical in design. This system is generated by a twisting metal fin. Each length of fin along the façade is composed of four individual sections that are seven feet in length, for a combined length of 28 feet. There are six variations of the typical seven-foot section, one being flat, and these are combined in different ways to create the patterning along the façade. The patterning is modular and repetitive for constructability purposes, but has enough variation to allow for an appearance that is somewhere between the “man-made” and the “naturally random.” The metal fin façade complements the Dublin Library by the use of metal, as well as the proposed color of white. This approach creates a design that is subtle and supportive in relation to the library, but also stands on its own as a unique design. The fins are also a contemporary interpretation of the many textured facades that are so common throughout the Dublin historic core. The fins are mounted on a back-up frame which is directly attached to the garage structure. Option #2 Terracotta: This is an alternative option, which is horizontal in design. The terracotta system is based on a modular five-foot, four-inch terracotta “baguette” (small, convex molding). Three colors are proposed to create a more natural and subtle appearance (white, light grey and middle gray). The colors are meant to complement the color palette of the Dublin library. The composition of the baguettes is a random pattern that is much like that of the dry-laid stone walls typical of Dublin, and especially found near the site. The baguette pattern starts fairly
Office of the City Manager 5200 Emerald Parkway • Dublin, OH 43017-1090 Phone: 614.410.4400 • Fax: 614.410.4490 Memo
Memo re. Historic Dublin Parking Garage – Architecture June 8, 2017 Page 2 of 2 regular along the east façade facing the library, and slowly starts to become more “random” or “natural” as it wraps toward the north, south and west facades. The terracotta baguettes span between vertical aluminum frames that are attached to a horizontal sub-structure. Cost Estimates: Moody Nolan has estimated that the cost of the Option #1 fenestration (Metal Fin System) is approximately $650,000 less than Option #2 fenestration (Terracotta). The estimated overall cost impact of selecting Option #2 on the total garage construction budget (with Option #1 fenestration at $12,791,336) represents a 5.1% increase in total garage cost. Recommendation
Staff requests a motion of City Council selecting one of the two options so that Moody Nolan can further the design towards preparing the final development plan and site plan for Council review and approval.
dublin garage
June 12, 2017
June 12 2017 2MOOdY nOlan | THe CiTY OF dublin ParKing garage
NORTHEAST CORNER VIEWNorth High Street
June 12 2017 3MOOdY nOlan | THe CiTY OF dublin ParKing garage
EAST VIEWNorth High Street
June 12 2017 4MOOdY nOlan | THe CiTY OF dublin ParKing garage
SOUTHEAST CORNERFuture Rock Cress Parkway
June 12 2017 5MOOdY nOlan | THe CiTY OF dublin ParKing garage
SOUTHEAST CORNERFuture Rock Cress Parkway
June 12 2017 6MOOdY nOlan | THe CiTY OF dublin ParKing garage
SOUTHEAST CORNERNorth Street
June 12 2017 7MOOdY nOlan | THe CiTY OF dublin ParKing garage
SOUTHEAST CORNERNorth Street
IVY TYPESCLEMATIS PINK CHAMPAGNEHUMULUS LUPULUS ‘CENTENNIALPARTHENOCISSUS QUINQUEFOLIA HEDERA HELIX (ENGLISH IVY)
SOUTHEAST VIEW OF GARDENNorth Street
SKIN PRECEDENT
June 12 2017 8MOOdY nOlan | THe CiTY OF dublin ParKing garage
SOUTHWEST CORNER VIEWFuture Franklin Street
June 12 2017 9MOOdY nOlan | THe CiTY OF dublin ParKing garage
NORTHWEST CORNERFuture Rock Cress Parkway
June 12 2017 10MOOdY nOlan | THe CiTY OF dublin ParKing garage
NORTHWEST CORNERFuture Rock Cress Parkway
June 12 2017 11MOOdY nOlan | THe CiTY OF dublin ParKing garage
SOUTHEAST CORNERFuture Rock Cress Parkway
June 12 2017 12MOOdY nOlan | THe CiTY OF dublin ParKing garage
SOUTHEAST CORNERFuture Rock Cress Parkway
June 12 2017 13MOOdY nOlan | THe CiTY OF dublin ParKing garage
NORTHWEST CORNERFuture Rock Cress Parkway
June 12 2017 14MOOdY nOlan | THe CiTY OF dublin ParKing garage
NORTHWEST CORNERFuture Rock Cress Parkway
June 12 2017 15MOOdY nOlan | THe CiTY OF dublin ParKing garage
PRECEDENTTerracotta
June 12 2017 16MOOdY nOlan | THe CiTY OF dublin ParKing garage
EAST ELEVATIONNorth High Street
0 40' 60'20'
Perforated Metal Panel Guardrail
Architecturally Finished Concrete
Stone
Terracotta System
Light FixtureModular Facade Mesh Screen System(Living Green Facade)Glass
June 12 2017 17MOOdY nOlan | THe CiTY OF dublin ParKing garage
EAST ELEVATIONNorth High Street
SOUTH ELEVATIONNorth Street
0 40' 60'20'
Architecturally Finished Concrete
Perforated Metal Panel Guardrail
Aluminum Composite Metal Canopy
Terracotta System
Light Fixture
Modular Facade Mesh Screen System(Living Green Facade)
Stainless Steel Cable Guardrail
June 12 2017 18MOOdY nOlan | THe CiTY OF dublin ParKing garage
WEST ELEVATION Future Franklin Street
0 40' 60'20'
Stone Light Fixture
Aluminum Composite Metal Canopy
Terracotta SystemModular Facade Mesh Screen System(Living Green Facade)
Glass
Architecturally Finished Concrete
June 12 2017 19MOOdY nOlan | THe CiTY OF dublin ParKing garage
WEST ELEVATION Future Franklin Street
NORTH ELEVATION Future Rock Cress Parkway
Light Fixture
Terracotta System
Aluminum Composite Metal Canopy
Architecturally Finished Concrete
Perforated Metal Panel Guardrail
0 40' 60'20'
Modular Facade Mesh Screen System(Living Green Facade)
Architecturally Finished Concrete
Stone
June 12 2017 20MOOdY nOlan | THe CiTY OF dublin ParKing garage
NORTHEAST CORNER VIEWNorth High Street
June 12 2017 21MOOdY nOlan | THe CiTY OF dublin ParKing garage
EAST VIEWNorth High Street
June 12 2017 22MOOdY nOlan | THe CiTY OF dublin ParKing garage
SOUTHEAST CORNERNorth Street
June 12 2017 23MOOdY nOlan | THe CiTY OF dublin ParKing garage
SOUTHEAST CORNERNorth Street
SOUTHEAST CORNERNorth Street
June 12 2017 24MOOdY nOlan | THe CiTY OF dublin ParKing garage
IVY TYPESCLEMATIS PINK CHAMPAGNEHUMULUS LUPULUS ‘CENTENNIALPARTHENOCISSUS QUINQUEFOLIA HEDERA HELIX (ENGLISH IVY)
SOUTHEAST VIEW OF GARDENNorth Street
SKIN PRECEDENT
June 12 2017 25MOOdY nOlan | THe CiTY OF dublin ParKing garage
SOUTHWEST CORNER VIEWFuture Franklin Street
June 12 2017 26MOOdY nOlan | THe CiTY OF dublin ParKing garage
NORTHWEST CORNERFuture Rock Cress Parkway
June 12 2017 27MOOdY nOlan | THe CiTY OF dublin ParKing garage
NORTHWEST CORNERFuture Rock Cress Parkway
June 12 2017 28MOOdY nOlan | THe CiTY OF dublin ParKing garage
SOUTHEAST CORNERFuture Rock Cress Parkway
June 12 2017 29MOOdY nOlan | THe CiTY OF dublin ParKing garage
SOUTHEAST CORNERFuture Rock Cress Parkway
SOUTHEAST CORNERFuture Rock Cress Parkway
June 12 2017 30MOOdY nOlan | THe CiTY OF dublin ParKing garage
NORTHWEST CORNERFuture Rock Cress Parkway
June 12 2017 31MOOdY nOlan | THe CiTY OF dublin ParKing garage
NORTHWEST CORNERFuture Rock Cress Parkway
NORTHWEST CORNERFuture Rock Cress Parkway
June 12 2017 32MOOdY nOlan | THe CiTY OF dublin ParKing garage
PRECEDENTMetal Fin
June 12 2017 33MOOdY nOlan | THe CiTY OF dublin ParKing garage
PRECEDENTMetal Fin
EAST ELEVATIONNorth High Street
0 40' 60'20'
Perforated Metal Panel Guardrail
Architecturally Finished Concrete
Stone
Perforated Metal Panel Metal Fin System
Light FixtureModular Facade Mesh Screen System(Living Green Facade)Glass
June 12 2017 34MOOdY nOlan | THe CiTY OF dublin ParKing garage
SOUTH ELEVATIONNorth Street
0 40' 60'20'
Architecturally Finished Concrete
Perforated Metal Panel Guardrail
Aluminum Composite Metal Canopy Metal Fin System
Light Fixture
Modular Facade Mesh Screen System(Living Green Facade)
Stainless Steel Cable Guardrail
Stone
June 12 2017 35MOOdY nOlan | THe CiTY OF dublin ParKing garage
WEST ELEVATION Future Franklin Street
0 40' 60'20'
Stone Light Fixture
Aluminum Composite Metal Canopy
Metal Fin SystemModular Facade Mesh Screen System(Living Green Facade)
Glass
June 12 2017 36MOOdY nOlan | THe CiTY OF dublin ParKing garage
NORTH ELEVATION Future Rock Cress Parkway
Light Fixture
Metal Fin System
Aluminum Composite Metal Canopy
Architecturally Finished Concrete
Perforated Metal Panel Guardrail
0 40' 60'20'
Stone
Modular Facade Mesh Screen System(Living Green Facade)
June 12 2017 37MOOdY nOlan | THe CiTY OF dublin ParKing garage
June 12 2017 38MOOdY nOlan | THe CiTY OF dublin ParKing garage
SITE PLANNOT TO SCALE
NORTH STREET
FRAN
KLIN
STR
EET
VETERANS MEMORIAL PARK
ROCK CRESS PARKWAY
NORT
H HI
GH
STRE
ET
June 12 2017 39MOOdY nOlan | THe CiTY OF dublin ParKing garage
FIRST LEVEL
June 12 2017 40MOOdY nOlan | THe CiTY OF dublin ParKing garage
SECOND LEVEL
June 12 2017 41MOOdY nOlan | THe CiTY OF dublin ParKing garage
THIRD LEVEL
June 12 2017 42MOOdY nOlan | THe CiTY OF dublin ParKing garage
FOURTH LEVEL
June 12 2017 43MOOdY nOlan | THe CiTY OF dublin ParKing garage
SECTION
June 12 2017 44MOOdY nOlan | THe CiTY OF dublin ParKing garage
CONCEPTUAL WALL SECTIONNot to Scale
June 12 2017 45MOOdY nOlan | THe CiTY OF dublin ParKing garage
Patinated Roof
Textured Facades
Reflectivity
Glazing
W ild Green
Brick
Patinated Roof/ Textured Facade/ Reflectivity Metal Fin System
Wild Green Green Screen
Dry Laid Stone StoneEXTERIOR MATERIALS
June 12 2017 46MOOdY nOlan | THe CiTY OF dublin ParKing garage
GREENSCREEN EXAMPLES
Hawthorne Community Center, Chicago, IL 7th St. and Ft. Duquesne, Pennsylvania, PA Rockville Town Center, Rockville, MD
Rush University Medical Center Garage, Chicago, IL Energy Center, New Orleans, LA