david lee: urbanism portfolio
DESCRIPTION
Selection of four academic and professional urban design and urban planning projects by David Lee, recent Msc Urbanism graduate of TU Delft.TRANSCRIPT
Project Portfolio David Lee
Urban Design // Urban Planning // Landscape
CV / SkillsPersonal Details
Name: David LeeBirthdate: 12 October 1984. New York, NY USANationality: American
Contact Information
Address: 81 5th Street Cresskill, New Jersey 07626 USA
Email: [email protected]
Education 2012-2014 MSc Urbanism. Delft University of Technology
2014 Reconceptualising the Periphery. Englewood, New Jersey dr. Diego Sepulveda, dr. Frank v.d. Hoeven, prof. Vincent Nadin • Thesis project proposal for regional TOD planning framework for future Northern Branch Light Rail and local urban regeneration scenario in Englewood, New Jersey. • Demonstrated implementation of intermuncipal land-use planning model and urban design strategy. • Received final grade of 8 (0-10, equivalent to an A in the US).
2013 The Hofplein: Healing a Fractured Gateway. Rotterdam prof. Ali Guney • Proposed elevated pedestrian walkway network and new public spaces in Rotterdam North. • Project selected to be shown at exhibition in Rotterdam. • Received fi nal grade of 9 (0-10, equivalent to an A+ in the US). 2003-2009 Bachelor of Architecture, New Jersey Institute of Technology Newark, New Jersey USA 2008 The Uffi zi Gallery Florence, Italy prof. Michael Stephen Zdepski • Thesis studio project for new riverfront and temporary museum showcasing Renaissance-era masterwork paintings. • Demonstrated the implementation of prefabricated building systems and an understanding of urban design.
Internships
2011 Intern. Architensions. New York, NY (Principal: Alessandro Orsini) 5th IABR Competition Entry. New York, New York (Project Role: Intern/Project Coordinator) • Competition entry proposing retrofi tting existing public housing projects in New York City with new green spaces and public functions. • Produced graphic layout, 3D model, diagrams, and base impressions.
2009-2011 Design Intern. ARCHIVE Global. New York, NY; London UK (Executive Director: Peter Williams)
• Directed 4-person intern team to conduct research and draft grant proposal for ARCHIVE’s Building Malaria Prevention initiative in Cameroon. • Initiated and produced graphic compendium of best practices for for malaria prevention via improved housing conditions. • Produced adverts, online graphics, and public presentation materials.
Activities & Independent Projects
2011- Co-Founder. Mass Urban Architectural & Urbanism Research Delft NL, New Jersey, San Francisco CA
• Supervised four person team in July 2012 to produce a neighborhood master-plan for a community organization in Jersey City, New Jersey. • Initiated and organized a panel discussion on urbanism issues that attracted over 45 attendees. • Coordinated all projects with San Francisco based partner/co-founder. .Computer SkillsAutoCAD Architecture, Rhinoceros 3D, SketchUp Pro, V-Ray, Adobe CS (Illustrator, Photoshop, InDesign), MS Offi ce
LanguagesEnglish (native speaker), Korean (conversational), Spanish (beginner)
InterestsTravel, reading, running, world history, visual arts
Projects
Project List
5th IABR: Making City Competition New York, NY April 2011 Esmond Place ProposalTenafl y, NJSummer 2011
Hofplein: Healing an Iconic GatewayRotterdam, The NetherlandsDecember 2012 - February 2013
Reconceptualizing the PeripheryBergen County, New JerseySeptember 2013 - August 2014
Lafayette Gardens
ORIGINAL CONCEPT ACTUAL BUILDING
IMPLEMENTATION OF PUBLIC HOUSING
20th-century public housing projects were often originally intended to include publicand residential functions, such as gardens and retail spaces.
However, the actual implemen-tation of these visions were rarely fully realized due to political and economic constraints, resulting in monofunctional structures.
PROPOSED INTERVENTION
Drawing upon the originalvisions of public housing, weseek to inject community andcommercial spaces into exist-ing residential towers in NYC.
GREEN/PUBLIC SPACE
COMMUNAL AREA
RESIDENTIAL
OFFICE
RETAIL/RECREATIONAL
NEW GREEN COMMUNITY SPACEGROUND LEVEL:COMMERCIAL SPACE
GREEN-CORE
GROUND LEVEL:COMMERCIAL SPACE
INJECTION OF PUBLIC FUNCTIONS
5 TH IABR: MAKING CI TY / BROOKLYN, NY
Location/ New York, NYProject/ ProfessionalYear/April 2011
Supervisor/ Alessandro OrsiniFirm/Archi[te]nsions; NY, NYProject Role/ Project Coordinator
An entry for the 5th IABR (International Ar-chitecture Biennale Rotterdam), this proposal focused on retrofi tting existing public hous-ing complexes in NYC. Using the Lafeyette Gardens in Brooklyn as a pilot location, the intent was to address their monolithic spatial and programmatic qualities. This would be accomplised by reducing densities via new green spaces within buildings and the redis-tribution of public facilties. In addition, new project development models would enable the creation of self-sustaining microcommunities via private-public partnerships.
Pilot Project Location
Reducing Density / Introducing Productive Landscape
Credits: David Lee - Base Images, Infographics/MapsRon Dapsis - Final Image Production
Site Plan of Selected Community
5 TH IABR: MAKING CITY
Aerial View of Selected Area
5 TH IABR: MAKING CI TY
Green Circulation Core / Environmental StrategyReducing Density / Adding Public Functions
Ground Level Path Pond Walkway View
Street-Level Perspective / Paths and Retrofi tted Apartment Buildings
2
3
ESMOND PLACE PROPOSAL / Tenafl y, New Jersey
Project/ Self-Initiated Year/May - Nov 2011
Rethinking Suburban Green Space
Site Panorama: West Streetscape View
Project TeamDavid Lee, Cliff LauProject Role/ Co-Designer
Site Location: Tenafl y, New Jersey
Green Space Diagram: Located in the northwest of Tenafl y, the site (1) is a street median within walking distance of two major green spaces: (2) Mackay School, and (3) Roosevelt Commons.
Legend 1. Esmond Place 2. Mackay School 3. Roosevelt Commons
Entry Point Circulation Path
A municipality of Bergen County and affl uent suburb of New York City, Tenafl y is located 24 miles from Midtown Manhattan. With a total area of 8 square kilometers, the town has an population of 14,448. The site is within the north-west part of Tenafl y, on Esmond Place, a 600 meter long street. This proposal focuses on regenerating an existing street median as a vibrant, multi-func-tional park, rethinking conventional suburban green spaces.
ESMOND PLACE PROPOSAL
N
0’ 20’ 40’ 60’ 100’
N N
Stormwater Flow Direction Stormwater Flow
Site
Stormwater Retention Diagram Stormwater Flow
Raingardens
Grassy Paver Street
Maple Tree
Ground Cover Maidenhair, Wild Ginger
Existing Maple Tree
Garden Crops Tomatoes, Cabbage, Lettuce, Peppers, Eggplants, Radishes
Existing Oak Tree
Tall Grass Indian Grass, Switchgrass, Cardinal Flower
Rain Gardens Goldenrods, New York Ironweed, Witch Hazel
Existing Maple Tree
Maple Tree
Site Plan
North Plaza
Pavilion
Pavilion Courtyard
Pedestrian Bridge
Treehouse
Public Lawn
Pedestrian Pathway
Community Garden
Repaved Road/Grassy Pavers
School Garden
Rain Garden
South Plaza
Site Circulation
Located within a dense residential neighbor-hood with pedestrian-scale streets, the re-designed site provides the potential to draw in residents arriving from nearby streets. The introduction of the different program-matic elements creates multiple focal points for recreational activities, such as walking, gar-dening or socializing.
Site Vegetation:
1. Native PlantsThe Rain Gardens, Public Lawn and Pavilion Gardens contain native plants such as Goldenrod and Ferns. This enhances biodiversity by providing food and shelter for local wildlife.
2. Food GardensThe Community and School Gardens can pro-mote healthier diets by providing easy access to fresh produce and raising awareness of gardening amongst local residents and students.
Stormwater on the site fl ows primarily along a slope.Introducing rain gardens and a grassy paver street willwhose elevation decreases from the west to east side.
Introducing rain gardens and a grassy paver street will help help reduce fl ooding and waterborne pollutants.
ESMOND PLACE PROPOSAL
0’ 1.5’ 3’ 6’ 15’
N
A South Garden B Community Garden C Public Lawn D Treehouse & Pavilion
Site Section
A. South Plaza Transverse Section B. Community Garden Transverse Section C. Public Lawn Transverse Section D. Pavilion Courtyard Transverse Section
East Perspective: Community Gardens and Permeable Streetscape South Perspective: Public Lawn, Treehouse and Pavilion
East Street View: Community Garden Treehouse Perspective Pavilion Interior Perspective
City Center
Hofplein
The Hofplein: Healing a Fragmented Gateway / Rotterdam, The Netherlands
Instructor/ Ali GuneyInstitution/TU DelftLocation/ Rotterdam, The Netherlands
Project/ AcademicYear/Dec 2012-Feb 2013
Project SummaryThe pre-war structure of the Hofplein areacontained a diverse range of circulatory connections that integrated Rotterdam North with the rest of the city. Likewise, prior to being destroyed in WW2, the pre-war Hofplein station area served as a major civic space as well as a transit hub. Presently, the former spatial and circulatory connectivity of the Hofplein has been erased by the elimination of the Schiekade canal and the addition of a traffi c roundabout. The resulting high levels of car traffi c has led to an inco-herent circulation system for walking and cycling, as well as the Hofplein square being closed off from pedestrian traffi c and access.
Healing this currently fragmented structure presents an opportunity to transform its critical location within the city from being a liability into a key asset in the revitalization of Rotterdam North. By rediscovering the area’s history as a vibrant civic hub, this intervention can help to rejuvenate the Hofplein as a key iconic centerpoint.
The Hofplein
The Hofplein
Perspective of Railway Park facing New Shops & Offi ces
0m 25m (164 ft) 100m (328 ft)
Hofplein as Iconic Gateway of Rotterdam North
In reponse to the Hofplein’s unique position near the city center and as a critical intersection of Rotterdam’s major circulation routes, the area can be re-imagined as a true gateway to Rotterdam North in a symbolic as well as a functional sense.
Moreover, the monumental scale of the surrounding context and the site’s visibility demands that the Hofplein square itself have a highly public presence.The introduction of an iconic 60m tall “Light Tower”allows the area to be a visual and urban attraction.
Hofplein Perspective from Elevated Walkway
Hofplein Square Transverse Section
Wood Flooring
Steel Railing
Steel Beam
60x60cm Steel Column
Luchtsingel
New Street-Level Public Spaces
Elevated Pedestrian Walkways
New Buildings
New Facades
New Bike Paths
New Pedestrian Paths
60m High “Light Tower”
Walkways Concept
Elevated Paths to Avoid Traffi c
In order to bypass the problem-matic 40m wide crosswalks on the Hofplein roundabout, el-evated pedestrian/cyclist paths are placed above existingcross-walks and main pedestrian paths, streamlining connections to the city center and Rotterdam Central Station. New connec-tions are also created to a newly accessible Hofplein, generating a complementary system of el-evated paths.
Hofplein Area Plan
The Hofplein
Perspective of Hofplein from Luchtsingel connection
1.
2.
3.
4.
6
7.5. 8.
9.
10.
75mRailway Parking Garage + Shops
Site Profi le Section0m 25m (82 ft) 50m (164 ft)
The Hofplein
6. Ground-level Path to Elevated Walkways
7. Luchtsingel
8. Cultural & Arts Center
9. Retail Shops/Restaurants
10. Redesigned Petrol Station & Parking Lot
1. Pedestrian & Cyclist Route
2. Public Park & Square
3. Shared Street(15 km/hr zone)
4. Retrofi tted Parking Garage: New Facade & Ground-level Shops
5. Redesigned Petrol Station & Parking Lot
Railway Plan Legend
By providing human-scale green spaces, legible pedestrian paths and permeable facades, the Railway Park aims to transform dead open space into a spatially rich transition zone between the Hofbo-gen and the Center. This area seeks to complement the expansion of an existing elevated bridge, the Luchtsingel.
Railway Park Plan Railway Park Section
Instructors/ Diego Sepulveda, Frank v.d. Hoeven, Vincent NadinInstitution/TU DelftLocation/ Bergen County, New Jersey
Project/ Master thesisYear/Sept 2013-Aug 2014
Reconceptualizing the Periphery / Bergen County, New Jersey
New York City
Urbanised Counties
Suburban/Rural Counties
MetropolitanExpansion Area
0 km 30 km 60 km
Project SummaryPart of the New York metro area, North Jersey is a dynamic, urban sub-region which is facing complexsocio-spatial challenges, e.g. demographic transformations, mobility gaps. These are now exacerbatedby a sectoral, path-dependent planning system which reinforces a divergence between regional and local-scaledemands. Focusing on a proposed light rail line in southern Bergen County, this thesis project provides a two-fold approach. First, is an Integral Regeneration Framework that aims to improve upon existing TOD planning processes. Next, the feasibility of this framework is tested through a set of Urban Designguidelines and local-scale TOD regeneration scenario, which illustrates more optimal spatial possibilitiesresulting from the Integral Framework.
NEW YORK METROPOLITAN AREA
34,493 KM2 (75% OF THE NETHERLANDS)
Reconceptualizing the Periphery
Urban Design Scenario/ Light Rail Station Area, Englewood,NJ
The streetscape perspective illustrates potential spatial improvements of an existing industrial zone slated for a future light rail station. These stem local-scale design guidelines which are in turn derived from an intermunicipal TOD planning framework: the Integral Regeneration Framework, focusing on the Northern Branch Line, a major gateway.
North Bergen // 91st St.
Palisades Park
Leonia
Englewood // Englewood South
Englewood // Town Center
Route 4
I-95 Highway
George Washington Bridge
New York City
0 km 0.5 km 1 km
Ridgefi eld
INFRASTRUCTURE
Northern Branch Line
Light Rail Stop
Alternative Light Rail Stop*
TOD Area
I-95 // Interstate Highway
Route 4 // State Highway
Local Arterials/Bus Routes*
Local Streets
0 km 2 km 4 km
EXISTING OR PROPOSED LAND-USES*
Mixed-Use Industrial Area*
Medium-Scale Industrial/Retail*
Cultural/SME Zone*
Existing Business Area
Existing City/Town Center
Existing Business Areas
Existing Commercial Center
Overpeck County Waterfront*
Meadowlands District (Wetlands Area)
REGIONAL GATEWAY 87,000 COMMUTERS TO NYCNORTHERN BRANCH LINE EXTENSION PLAN
MAJOR REGENERATION POTENTIAL
5 // Mixed-Use Industrial Zone
7 // Medical Center
6 // CBD/SME Area
Englewood // REGIONAL HUB
A regional economic and mobility hub, the city of Englewood was chosen as the key location to evaluate the local spatial potentials of the Integral Regeneration Framework.
Integral Multi-Modal NetworkCohesive, Flood-Adaptive Public Spaces
Fine-Grain Block & Lot Patterns Mix of Land Uses & Functions
Local Integral Design Principles
Reconceptualizing the Periphery
No Regional
Vision
Ignoring Local
Diversity
No Mobility
Integration
No Flood Risk
Strategy
Regional Vision
Inclusive TOD
Tools
Integrate Mobility
Networks
Integrate TOD &
Flood Risk
TOD-LOCAL
SCALE GAPS //
REGIONAL
DIAGNOSIS //
+
+
+
?
NO
PL
AN
NIN
G C
ULT
UR
E
INT
EG
RA
L P
LA
NN
ING
MO
DE
L
COMMERCIAL LAND
INDUSTRIAL LAND
Local Design Scenario / Englewood South
0 km 1 km 2 km
Integral Regeneration Framework/North Jersey’s existing TOD planning processes reveals signifi cant operational gaps such as a lack of integrated mobility networks and incorporation of fl ood-risk, as summarized in the TOD-Local Scale Gaps.The Regional Diagnosis seeks to improve the existing TOD model by specifi cally focusing on these four major defi ciencies. These general policy guidelines are translated into more concrete, local-scale design principles.
These provide planners and designers with a practical toolkit for improving upon existing spatial structures. With its unique functional profi le and proximity to major transit infra, the southern part of Englewood,Englewood South, serves as the starting point forevaluating a local-scale TOD scenario derived fromthe Integral Regeneration Framework.
Regional Diagnosis
Current Situation // Railway as Barrier Light Rail as Connective Corridor
X
X
X
X
Local Design Scenario / Englewood South
Step 1 / Multi-Modal Streets Step 2 / Increased Public Spaces
Design Concept / Light Rail as Connective Corridor
Initial Spatial Fabric Improvements
R-X // Existing Residential
RM-1 // Residential Mixed-Use
C-X // Existing Commercial/Retail
PM-X // Existing Small-Scale Industrial
PM-1 // Small-Scale Production Mixed-Use
PM-X2 // Existing Large-Scale Production
PM-2 // Large-Scale Production Mixed-Use
CM-1 // Commercial Mixed-Use Overlay
Station Area Programmatic Strategy //
New Green Spaces
Regional Arterial
Local Arterial
Collector Road
Living(Local) Street
Bike/Pedestrian Path
Integral Public Space & Mobility Systems //
Existing Green Spaces
Highway
Englewood South / Structural Plan
The fi rst fi gure above shows the primary design concept, where the light rail is a central spatialanchor for regeneration. Next, is the initial set of station area-scale improvements which serve as a foundation for subsequent programmatic and plot-scale developments. This is facilitated by the Structural Plan, which provides land-use guidelines that promote inclusionary mixed-use functions.
0m 200m 400m
Reconceptualizing the Periphery
Englewood South / Station Corridor Station Corridor Scenario 1 Station Corridor Scenario 2
The fi nal Plan iiteration emerged from testing two different options for the corridor concept, an area of 80m x 600m,using the following criteria: 1) Integration of the railway with the spatial fabric, 2) Potential for mixed-use development and 3) Potential for accessible public spaces.
Scenario 1 shows the future light rail line being moved approximately 40m (131 ft) to the east. While providing space for an integrated corridor, only 30m (98 ft) was left on the remaining areas. This proved inadequate for viable mixed-uses or public spaces.
Scenario 2 keeps the light rail in its existing location. This allows space for the integration of the light rail as a urban boulevard. Likewise, with 70-80m(230-262 ft) left over, there is suffi cient room for mixed-uses and a public space network. Hence, Scenario 2 was chosen as the most optimal choice.
1.4m raised landing or shops/offices, garages or workshops (1000m2 max)
5m set back above base
R2 // Medium-Density Residential District
Lot Area (min): 171 m2Lot FAR (max): 1.70Lot Coverage: 50%
Front Yard (min): 2.5 mRear Yard (min): 9 mBuilding Height (max): 13.4 mStreet Wall Height (max): 10.4 m
56m max street wall length,30% max. for blind street walls
7.6m max street wall height
13.4m max bldg height
On-street parkingbays (5m x 1.8m)
Open areas b/w street walls & street must be planted*
Parking permitted within, to the rear of buildings or on on-street bays. 60% max. of street wall allowed for car parking
7m max distance b/w doors, min of 7 doors per56 metres
Tax incentives forrooftop PV/renewable energy systems*
Tax incentives for ‘Cool Roofs’: high-albedorooftop surfaces
Tax incentives for low-impact, recyclable materials: locally sourced wood, aluminum etc.
Affordable housing: for apartment bldgs, min 40% of units must be mix of middle- & low-income units
R3 // High-Density Residential District
Lot FAR (max): 5.0Lot Coverage: 80% for corner lot, 60% for interi-or lot
Building Height (max): 29 mBase Height: 12m(min)-18.4 m(max)
5.5m max for garage entries,30% max. for blind street walls
18.4m max base height
29m max bldg height
Parking permitted within, to the rear of buildings or on on-street bays. 40% max. of street wall allowed for car parking
1.4m raised landing or lob-bies, shops/offices, & work-shops
Tax incentive for planting & street furniture
5m set back above base
Tax incentives forrooftop PV/renewable energy systems*
Tax incentives for low-impact, recyclable materials: locally sourced wood, aluminum etc.
Tax incentives for ‘Cool Roofs’: high-albedorooftop surfaces
Tax incentives for green roofs/rain gardens*
Affordable housing: min 40% ofunits must be mix of middle- &low-income units
Local Design Scenario / Englewood South
Urban Design & Building Typology Guidelines
In order to ensure high levels of spatial quality and plot-scale development, a set of proposed design and building typology guidelines which complement the Structural Plan are provided. They promotes TOD-compatible mixed-uses which provides a diverse range of housing, commercial and production development options. Likewise, design aspects such as frontages, accessibility and sustainability are incorporated.
Reconceptualizing the Periphery
Station Corridor / Aerial Perspective
Integration of transit with the local spatial structure and inclusionary mixed-use zoning catalyzes a diverse mix of functions, public spaces and typologies.