Esther Karanja - Architecture & Urban Planning Portfolio

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Esther Karanja

Portfolio 2023

Kenya Railways City Redevelopment

Mwea Agriculture & Technology Campus

Operation RIC: 2070 South Scheveningen The Hague, Netherlands

Shauri Moyo Affordable Housing Nairobi, Kenya

contents 01
02
Nairobi, Kenya
03
Mwea, Kenya
04
Site Plan Development
Original Site Suitability Map Land-Use Map Original Street Configurations Bubble Diagram Sketch
Site Plan & Mass Model
Non-Motorized Transport Network
Green Open Space and Urban Agriculture Park Urban Farming Mixed Use Commercial Dominant Mixed Use Residential Dominant Secondary School High Density Affordable Housing Public Purpose Mixed Use Development Waterway Primary School Heavy Industrial Light Industrial 1 2 3 4 5 6 7 8 9 10 11 12 1 3 3 5 6 6 4 4 2 10 8 9 9 12 11 7 7 2 2
BRT Line & Motorized Transport Network
THE ORBIT: Mixed Use Development
Site Plan Sustainability Analysis 1 2 3 4 5 6 7 8 Mixed Use Tower 01 BRT Station Pedestrian Thoroughfare Parking Silo Environmental Economic Social Hotel & Convention Tower Mixed Use Tower 02 Bike Parking and Park Entrance Vehicular Underpass 1 6 2 3 8 5 4 7
Site Plan Development 1 3 5 6 4 2 7 10 8 9 12 13 11 14 15 16 18 16 16 17 Covered Rice Market Open-air Market Restaurant Main Entrance & Parking Multi-Purpose Rooms Administration Block Tuition Block 01 Tuition Block 02 Plant Science & Materials Testing Labs Plaza Parking Student Cafeteria Student Housing Field Service & Housing Entrance Demo Gardens canal fed from River Thiba Riparian Reserve River Thiba 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Main Ordering Principle (axial) Circulation Sketch Bubble Diagram Suitability Map
Concept Development Sketches
Market
Restaurant
Sections & Elevations
Elevation from the main access road Elevation from River Thiba

Rainwater harvesting to supplement site supply

Raised roofs, screen walls & stack ventilation for passive cooling since the climate in Mwea is hot and humid

Rice straw clay brick walling to promote circularity & sustainability

Highly circular steel structure which is easily recoverable and is sourced from recycled material

Locally available rice straw clay bricks which are easy to fabricate on site and require low technical skill

Public facilities to create nodes of pedestrian traffic & attract users to site

The market also provides retail space for local rice farmers to sell their produce

The plaza acts as the main training center node providing both circulation and recreational space

Sustainability Analysis Environmental
Economic Social

Introduction

Our vision for South Scheveningen was that by 2070, the area should be Resilient, Inclusive and Connected (RIC) We focused on Duindorp, the port and the Marina, because these were the areas hosting the most underprivileged residents of the harbour and thus had more opportunity for interventions.

We also employed the use of a tulip-themed mascot named RIC to make the vision easier to communicate to a larger audience.

Situational Analysis

Following site visits, literature reviews and interviews with the residents, we established a number of urgent threats and developed a hierarchy of necessary interventions based on pertinence and need.

We then focused on developing an understanding of current and projected users of the area and their individual physical, social and economic configurations that would consequently inform their ability to interact with the space.

We specifically focused on underprivileged users who often don’t have a voice in urban planning.

Users of South Scheveningen

Vision Map & Strategy Formulation

This understanding allowed us to develop a strategy for the area in form of progressive trigger and support projects and policy development across a 50 year timeline.

Users
South Scheveningen 2070 Municipality Vision Map
Single Parent with Three Children Minority Fisher Folk Elderly Person Sailor Person with Disability

resilience

Passive cooling strategies for existing & new houses

Incorporation of wind tunnel in any new or developmentsregenerative

Incorporating barrier project into vision for the South Beach

South Scheveningen 2070 Strategy

inclusivity

Free public Wifi all over South Scheveningen

Introduction and addition of play spaces and green open spaces

South Scheveningen 2070 Strategy

South Scheveningen 2070 Strategy

Shaded pedestrian & cycling bridge between the North & South beach

Shared open space between Duindorp & the Marina

connectivity
Site Plan & Mass Models Cluster Formation Main Ordering Principle (radial) Bubble Diagram Zoning Diagram
Section Service Distribution

thank you

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