The Patch Project

PEOPLE AND PLACE

An introduction to history and context of the Hill District

LARC 450W ADVANCED LANDSCAPE ARCHITECTURAL DESIGN I

Fall Semester 2020 | Instructors: S. Staniscia, C. Yuill |

Caroline Silver

Context

BACKGROUND INFORMATION

Historical photos depicting the rise and fall of the Hill District as result of urban renewal and the implementation of the Civic Center that completely demolished the communities of the Lower Hill District.

INVENTORY +ANALYSIS

Slope is such an important tool necessary for understanding the natural form of a site and its surroundings. Our site is named the “Hill District” because of the steep slopes that create the edge of this district. Its slope allows for amazing views to be seen of Downtown and surround districts of Pittsburgh while also creating a plateau type form that makes development along the edge difficult for development.

By analyzing the hydrology with consideration of slope, natural waterways, and water sheds one is able to determine where water will naturally be throughout the site. This is important for vegetations, storm-water management, and other principle street scape design practices. Due to the sites steep sloping edge most of the water drains off site to the river and most of the lowers points are where vegetative currently can be found and could possibly reintroduced as well as with historic streams. They are an important tool in understanding where water has been as could be a tool for sustainable design.

NATURAL ENVIRONMENT

Slope, Hydrolgy, Viewshed

DEVELOPED ENVIRONMENT

Landcover + Green space

BUILT ENVIRONMENT

Circulation, Figure ground, Land use, Microclimate

COMPOSITE ANALYSIS

CONCEPT DEVELOPMENT

The Hill history has led it to go from one of the most lively areas of Pittsburgh to one of the least nice due to urban sprawl, I intended to remedy this by patching back together the unique aspects of the natural and built environment of the hill in a way that mends it back to working state. Patch has many meanings and synonyms that relates to the core design of the hill district and their current needs to become the place they once were. Patch- in terms of landscape ecology is a relatively homogeneous area that differs from its surroundings which the Hill District is to the rest of downtown Pittsburgh, it has been displaced and disconnected by urban sprawl as well as its natural environmental form containing a natural edge on the sites boundary of steep slopes and dense urban canopy cover.


The "PATCH" Project

NOUN / VERB

PATCH:

Restore peaceful or friendly conditions after a dispute

To put into good shape or working order

SYNONYM

MEND:

To make something broken worn, or other wise damaged while and use able again by repairing

RESTORE:

To reestablish or bring something back to a state of health

AMEND:

To change for the better- improve

HILL DISTRICT MASTERPLAN

My master plan includes all of the patched programs described in my concept in a way that fills in any existing gaps by promoting their usage in a way that best serves the community. Redesigning green spaces throughout the site to be best utilized aesthetically and for community needs is a major focus of my master plan to promote as much activity on site as possible. Along the lost stream drainage way many rain gardens and other blue/ green infrastructure can be found to reinvigorate that corridor as a place that welcomes people in entering and exiting the site. The different housing development areas were chosen so best fit the existing character while promoting their activation and connection to already established neighborhoods within the site. Overall mending the entire Hill District together by focusing on the built and natural environments led to the final sustainable designed master plan.

SECTION ELEVATIONS

The section elevations taken of my master plan were selected to show the variety of development interventions that occurred throughout the design process. Section A-A’ depicts the varied building types that occur throughout the central hub of the community that contains residential, mixed use, and commercial buildings. The implementation of infill and retrofitted in the area occurred to reinvigorate cultural landmarks in a way that encourages community development. Section B-B’ depicts the way a urgently run down area within the Cliff Side Infill Housing Development could be designed to support a variety of residential housing opportunities for Right of Return residents along with new members of the Hill District community. Encouraging a verity of buildings usages to the Hill District will promote a mixed community pattern like the one of the past will be present throughout the social fabric of the newly Patched Hill District Project.

THEMATIC LAYERS

NATURAL ENVIRONMENT

Integrate the wooded edge of the of the site with the more developed core through proposed trail systems, viewpoints, and access pints connections to ensure the natural assets of the Hill are accessible to the community and being used to visually connect the site with the rest of Pittsburgh.

GREEN + BLUE INFASTRUCTURE

Utilize The Hills lost stream as a connection method for a natural drainage way system that mitigates and reduces storm-water runoff prior to reaching the newly developed main street while enhancing the sites biodiversity and micro-climate.

OPEN/ GREEN SPACE

Re-purpose and maintain the sites extensive amount of underutilized permeable ground cover in a way that makes promotes community recreation, aesthetics, and enjoyability while preserving and enhancing the natural environment.

BUILT ENVIRONMENT

Mend the broken structure of the hills built environment by establishing, demolishing, or re-purposing the building footprints in the ample vacant lots throughout the site in order to reinvigorate the economic status of the Hill and enable maximum usage to all existing, returning, and new members of the community.

STREET SCAPE REDESIGN

Revitalize the streets of the Hill through improved circulation systems and aesthetics to create strong connections within and out of the Hill district. Creating safe and welcoming street conditions to promote community walk ability through increased aesthetics and connectivity.

LOWER HILL MASTERPLAN

The Lower Hill Masterplan was designed with the intention to create connections that highlight existing positive views on the site to the surrounding context. Careful consideration to design details were made to reinforce the Patch Project theme such as repetitive squared patterns on materials we well as with building design. Matching the surrounding context helped guide where major entryways are located to best serve the public and private members of the newly developed Lower Hill District.

LOWER HILL DESIGN PROCESS + POINT OF INTREST

While trying to design the Lower Hill I made an effort to understand the surrounding context including the PPG arena, Freedom Corner, and the two churches right next to it to determine areas that should be connected and highlighted as entry ways. Freedom corner became a major source of inspiration for the layout of my designs its view of the Lower Hill site along with its strong cultural presence make it somewhere that should be reciprocated in tits deign. I hoped that connecting the axis of the historical site throughout my design should serve to act as a strong connector between the Hill and the newly developed Lower Hill. The use of Lego models and hang sketches enabled me to visualize these connections and relationships in a way that led my deign process and over all design of the mixed use Lower Hill Redevelopment.

BIRDSEYE VIEW

This birds eye view depict the strong visual and physical connection I intended to create through my site design to the Freedom Corner landmark , starting at the overlook point which is the terminal point of the direct line of a network of pathways and drainage systems to pull users in.

SECTION ELEVATION + AXONOMETRIC VIEW OF BUILDINGS + CALCULATIONS

Depiction of building layout and types of usage illustrates the proposed density of the site and how the buildings relate to one another

The Lower Hill Redevelopment has a carefully considered variety building types and amounts that serve to make this a place that welcomes a wide range of people making use of the site in different ways. Mimicking relating building types o proposed ones was key in mine design as a way to not upset the natural form and function of the existing conditions but instead to highlight them and make the existing and new context flow into on each other. Development was sized and placed to best serve the community members that makes use of it with consideration to the natural environment.

PLANTING PLAN + PALETTE

The planting palette was carefully chosen to be native to our site and promote the increase in pollinators and related wild life. The variety of colors seasonally is meant to keep the site visually interesting throughout the annual seasons and encourage people to spend maximum amount of time in the natural environment while on site. The existing and newly developed urban canopy is to be highlighted in form and function throughout the site to connect it back to the Hill District.

LOWER HILL OPEN SPACE + STREETSCAPE SITE PLAN

This portion of my Lower Hill sire design was selected as it best encompasses the many ways I tried to create a connection between my concept within every aspect of my design details. Repetitive square patterns are visible throughout this sites design reinforcing the concept of the Patch project and unifying the site with the Hill District which has many similar design aspects. The connection of the axial pathway that connected the overlook point to Freedom Corner was meant to connect the built and natural environment with one another as well as the rich historical past with the new and exciting future of the Hill District. The streetscape and open spaces were carefully designed to best cater o the needs of the community and promote safe and well connected visually interesting pathways and views. Creating outdoor seating opportunities where ever possible was key to encourage users of the site to stay and enjoy where they are within the context of the City of Pittsburgh. The green corridor follows the main street but closes it off to auto traffic to encourage this portion of the Lower Hill being an area that values the relationship between people and place and the outdoor experience within a city.

SECTION ELEVATIONS

SECTION A-A'

SECTION B-B'

All materials were chosen to meet requirements of the Green New Deal Super studio guidelines with native planting and re-purposed materials from demolished buildings of the Hill District to reconnect the new with the old of the Hill and Lower Hill District. Views were prioritized when considering axial pathways throughout the site and were highlighted by contrasting materials. Streetscape planting encourage drivers to slow down where pedestrian activity is very prominent while lighting along pathways within the site promote safe usage for individuals throughout the day. Connecting different zoned areas through green space and planting helps to make this portion of the Lower Hill one that mends to relationship between the built and natural environments together.

GREEN + BLUE INFASTRUCTURE CORRIDOR DIAGRAM

This diagram illustrates the pedestrian and bicyclist only blue\ green corridor proposed connect the people that make use of the built environment with the natural environment by enabling outdoor seating opportunities for people tp utilize as an escape from the strain of their work day. Outdoor cafes and commercials shops on the first three levels of the buildings directly connect to this streetscape and utilize it to have patrons stay and enjoy themselves outside for a while instead of just passing through and leaving once they have done what they initially planned. Creating bike only lanes is meant to encourage people of the Hill and surrounding neighborhoods that make use of the new Lower Hill to take alternative means of transportation and have the ability to feel comfortable and separated from automobile and bus traffic on the main roads. Storm water run off from buildings and the rest of the site is meant to be absorbed in the ample permeable groundcovers that make up the green way while connecting to the proposed open drainage channel.

FREEDOM CORNER URBN CANOPY OVER LOOK POINT PERSPECTIVE

The view from the point highlight Freedom Corner wile enabling its users to feel like they are tucked within a urban canopy that blocks unwanted sounds and views while enclosing the user within the experience of walking up and into the trees in among a dense urban setting. The axial pathway leads users into the public open space across the stretch of the entire Lower Hill Site. The overlook has a direct lone of vision to Freedom Corner while provided an enclosed context for users within the newly created urban tree canopy. Reflection pools and fountains are found within the site that work to muffle background noise as well as to promote serenity for people making use of it. This site is meant to become a new landmark that highlights the new aspects of the Lower Hill while paying a homage that connects it to the historical past of the Hill Distrust.