Williams, Lewis

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ii Lewis Williams 2023 Portfolio 2023 Portfolio Lewis Williams iii Contents The Site The masterplan thesis site micro study research background initial project brief initial precedent studies initial concept design developed design the design proposal technical strategy reflective summary Appendix 03-05 07-17 19-21 23-31 33-37 39-47 49-59 61-69 71-81 82-97 98-101 102-107
2023 Portfolio Lewis Williams 1 urban regeneration lodge lane masterplan
2023 Portfolio Lewis Williams 3 urban regeneration lodge lane, liverpool

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urban regeneration lodge lane, liverpool
6 Lewis Williams 2023 Portfolio 2023 Portfolio Lewis Williams 7 urban regeneration lodge lane, liverpool
8 Lewis Williams 2023 Portfolio 2023 Portfolio Lewis Williams 9 urban regeneration lodge lane, liverpool
2023 Portfolio Lewis Williams 11 residential design lodge lane masterplan
12 Lewis Williams 2023 Portfolio 2023 Portfolio Lewis Williams 13 residential design lodge lane, liverpool
14 Lewis Williams 2023 Portfolio 2023 Portfolio Lewis Williams 15 residential design lodge lane, liverpool
16 Lewis Williams 2023 Portfolio 2023 Portfolio Lewis Williams 17 residential design lodge lane, liverpool
18 Lewis Williams 2023 Portfolio 2023 Portfolio Lewis Williams 19 residential design lodge lane, liverpool
2023 Portfolio Lewis Williams 21 masterplanning schiedam, the netherlands

Our site is located in Schiedam, West of Rotterdam is best known for its historical centre, classical windmills and its shipbuilding heritage with deep rooted connections to the port of Rotterdam. The site is currently used for light industry due its proximity with the port of Rotterdam and is located on the edge of the River Maas, one of the major European rivers, connecting Rotterdam to the North Sea. One of the unique features of the site is the primary dike which runs through the middle, protecting Schiedam from flooding - this would come to influence the approach to the masterplan design.

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An Overview the site schiedam, netherlands Map of Site and Surrounding Area

understanding the site constraints

The Netherlands has a long history of flood management and due to the site’s proximity to the River Maas its important to understand historical flooding and the impact it has had on the country as a whole, as well as Schiedam. The diagrams on this page aim to simplify the different approaches to water management employed in the Netherlands.

1. Reclaiming Land - As can be seen between 1300 and 1899, an enormous amount of land was reclaimed from the sea.

2. After a disastrous flood in 1953, which left thousands homeless, it was decided more permanent flood barriers were needed and the Dutch government commissioned the Delta works, a series of large man-made flood defences.

3. Our site is partially located outside of a primary dike and for that reason is currently vulnerable to flooding, with climate change and sea water levels due to rise this is predicted to only get worse and therefore the site needs a new solution.

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Flood History of Netherlands Diagrams
the masterplan initial concept

responding to the site constraints

The masterplan needed to take drastic action in orders to protect the area and its residents well into the future. In these diagrams we can see just how much of the site is going to be affected by rising water levels. The masterplan addressed this issue by removing and relocating any building which is located outside of the primary dike and therefore destined to flood in the near future and consolidate all the urban fabric within the protection of the dike. Doing so would ensure that all residents and businesses would be future proofed but would ultimately mean the whole area would need to be heavily intensified to be able to contain enough programme to sustain the area - leading to much of the existing fabric, apart from some key buildings being removed and restructured.

Due to the nature of the area much of the existing fabric is large industrial sheds which have been built recently and therefore the overall impact on the areas heritage would be minimal. The land outside of the dike would then be rewilded into a marshland which would from a natural barrier to rising water levels as well as attracting biodiversity to what is currently an industrial and barren site.

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the masterplan initial concept Masterplan Approach Diagrams

The extent of the marshland can be seen in the final proposal occupying 60% of the overall site area. Land inside of the dike has been restructured into dense urban blocks based on the typologies found in the local area, containing enough population to sustain businesses and public facilities in the area - encouraging tourism, economic growth and investment. On a larger scale the marshland connects in to a ‘green network’ which allows the public to use sustainable transport (walking, cycling, e-bikes) between key spaces in Schiedam, such as, parks, schools and craft centres as well as extending further afield into Rotterdam.

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Current Site is Isolated from surrounding areas Site can become a ‘central hub’ for surrounding amenities A green Network, Creating a city wide amenity
the final masterplan the masterplan final proposal
Final Masterplan Wider Context Diagrams

Phase 1:

Under-used and redundant areas of the site to be identified and temporarily programmed for agriculture. Some industries begin to be relocated leading to certain routes to be closed as no longer required.

Phase 5:

Final courtyard housing, health and education buildings, allotments and some high-density residential towers developed on north edge of site. The managed-retreat process begins as the affects of rising water levels begin to be seen along the edge and within the marsh-land.

Phase 2:

Certain buildings along canal-side identified to be retained as components of the masterplan. Remaining buildings in this area are proposed to be demolished. Temporary farming can be extended to these areas before new developments are started.

Phase 3:

Residential developments added to north area of site around the Makers’ District to initiate a local economy. Aqua-ponic farming added to the decommissioned harbour to the east of the site, addressing the loss of farming land on site. Key buildings identified for demolition to the south of the site for marsh-land to take over gradually.

Phase 4:

Two key buildings in the marsh-land identified of retention of framework for monumental erosion. Distillery botanical gardens built, with further low-density residential areas above. Existing structures east of the Makers’ District proposed for demolition with industries relocated along eastern harbour edge.

masterplan Phasing

Due to the radical nature of the masterplan, it is important to set out a phasing plan to reduce the impact on the local area as much as possible. These diagrams set out the plan to gradually remove buildings from the area, and replacing them with temporary farming spaces, before finally the new construction. By gradually introducing new residential areas it will ensure that services are not overwhelmed and the population can sustain the new facilities being creates. Due to the extend of reconstruction, the phasing could potentially take 20-30 years.

Phase 6:

Final stages of high-density residential (and sculpture park) added to north-western area of the site; the gateway to the Koemarkt / town centre. Longer-term effects of flooded marsh-lands can be seen toward the dike.

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the masterplan final proposal
Figure 8-13 - Masterplan Phasing Diagrams
32 Lewis Williams 2023 Portfolio 2023 Portfolio Lewis Williams 33 the masterplan final proposal
2023 Portfolio Lewis Williams 35
thesis project schiedam, the netherlands

site reflection, selection and analysis

site reflection, selection and analysis

Summary:

1 - The axis of the masterplan lead toward the site, making it a key visual marker, not only on the site itself but from further afield. The building needs to be larger and more important.

2 - The site is located outside of the dike, which means that it is at risk of flooding over the next 50-100 years. How does the building adapt for the future?

3 - The Site is located in the Marshland, which aims to encourage more biodiversity and interaction between urban areas and ecosystems. The building will therefore need to take this into consideration.

4 - The Site has a direct connection with the river Maas. The current tower has no relationship with the river.

The masterplan was designed to have key axis, these all converge toward my site.

The site will become the final node, completing the journey, whilst also acting as a visual marker.

My site is located outside of the primary dike, in the Marshland with a direct connection to the river.

Initial Site Analysis

My site benefits from views out across the river, marshland, adjacent park as well as toward the urban spaces.

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thesis site micro study
Map of Thesis Site
38 Lewis Williams 2023 Portfolio thesis design site plan Site Plan
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plans Ground Floor Plan First Floor Plan thesis design
floor
42 Lewis Williams 2023 Portfolio 2023 Portfolio Lewis Williams 43 floor plans Tower Floor Plans thesis design
44 Lewis Williams 2023 Portfolio 2023 Portfolio Lewis Williams 45 section thesis design
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48 Lewis Williams 2023 Portfolio 2023 Portfolio Lewis Williams 49 the design proposal section
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Figure 76 - Project 3D View
2023 Portfolio Lewis Williams 55 technical resolution schiedam, the netherlands

The project is located in a rugged landscape which will flood in the near future, this paired with the function of the building as a seed bank, requiring a certain level of protection means the construction strategy must be carefully considered. This project will utilise concrete due to its durability and water resistant properties and the main concrete element, the tower, will be constructed using the slip form construction technique. This method involves vertically extruding a reinforced concrete section and is very well suited to high rise structures, with the additional benefit of minimising the requirement of large cranes which may be difficult to get onto site.

56 Lewis Williams 2023 Portfolio 2023 Portfolio Lewis Williams 57 the design proposal isometric view
Technical design
Figure 76 - Project 3D View
construction strategy
construction strategy Figure 85: Slip forming Construction method diagram Figure 86: Construction Methods Diagram Figure 87: Greenhouse Steel Frame Diagram

sustainable technologies

sustainable

system

The building’s solar facade will provide electricity which will in turn, power air source heat pumps which will heat and cool the building. External air will heat water via a heat exchanger and the water will be used throughout the building for underfloor heating. As the water cools, before being returned to the main tank, it will pass through a series of tubes embedded in the seed bank wall - providing a cooling effect, the thermal mass of the concrete will help keep it cool for longer. Although this will not be enough to keep the seeds at the required temperature it will help reduce the building’s energy consumption.

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environmental design
Figure 82: Environmental Strategy Section 1. Seed Bank Containers 2. Concrete Panel with Cooling Pipes 3. Concrete Covering Panel Cool water is passed through pipes, cooling the seed bank. Concrete High thermal mass helps keep it cool for longer. Figure 79-80 Seed Bank Cooling Diagrams Figure 81 Solar Facade Diagram Cooling 1. Concrete Facade Backing 2. Solar Cell Array 3. Protective Concrete Facade Panel 4. LED Lighting Strips

environmental design sustainable technologies

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Detail 2 Detail 4 Detail 1 Detail 3 Pre-formed Galvanised Metal Trim to be Mechanically Fixed, Stagger Fixings at a Maximum of 250mm Centres Dupont Tyvek Butyl Sealing Tape Bauder Single ply membrane Exterior grade FSC Certified plywood to clad parapet, to be mechanically fixed Metal Cleat to be Mechanically Fixed Bar Mechanically fixed at Max 250mm Centres Waterproof Membrance Lapped Under Parapet Flashing Bauder XF301 Sedum Blanket AL150 Edge/ Drainage Trim. Bauder Filter Fleece Bauder DES40 Drainage Board Bauder Protection Mat and Additional Bauder Capping Membrane Retention Trim Filter Fleece Vapour Control Layer on Roofing Grade Timber Deck 20x20mm Stainless Steel SHS at 800mm High with Concealed Fixings with Damp Proof Membrane Under Lapped and Sealed Cemex Fly-Ash Concrete Pile Foundation 150mm Xtratherm Eco360 Rigid Insulation Reinforced Conctrete Band Beam Slab, with 2000mm Webbs. Service Space for MVHR Ducting and Electrical Fit Out. 75mm YBS Breather Quilt Insulation 50mm Pink Sound Stop HD Insulation Blanket 15mm Acoustic Plasterboard Concealed Lighting Workshop and Exhibition Section A-A 1:50 Detail 3: Exhibition Foundation 1:20 Detail 4: Projecting Window Detail 1:20 Detail 1: Exhibition Ceiling 1:20 Detail 2 Exhibition Roof 1:20

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