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Four Delta Metropolises
Januari 22, 2003
On the invitation of Government Architect Jo Coenen,
four teams have spent recent months drawing up proposals for the
Delta Metropolis. Monday December 9 saw the presentation of the
four proposals for the area 'formerly known as' Randstad.

Delta metropolis |
The four schemes are a response to questions put last September
by Donald van Dansik of One Architecture, leader of the Delta Metropolis
Design Workshop. The key question was whether, and if so how, the
Delta Metropolis can be defined as a single entity. Does the area
called the Delta Metropolis have an identity? Is it really a metropolis?
If not, then what is it? Should it become a metropolis? If so, what
needs to be done? Three teams specially formed for the Delta Metropolis
Design Workshop were headed by Floris Alkemade (OMA), Dirk Sijmons
(H+N+S) and Teun Koolhaas (TKA). The assignment for the teams was
to consider the Delta Metropolis as a whole and test their design
vision on a sub-area (OMA: Western Flank, H+N+S: the Green Heart,
TKA: Northern Flank). A fourth team elaborated an earlier proposal
from Luigi Snozzi.
Somewhat in the background, a completely different question was
at issue, namely: to what extent is it worthwhile or productive
to involve designers at an early stage of large-scale planning processes?
Or put another way: Just how convincing is the core recommendation
of 'Shaping the Netherlands,' the government memorandum on architecture?
Furthermore, the scale of the Delta Metropolis, a key government
project, means it will have a significant bearing on the forthcoming
'Memorandum on Space' (formerly known as the Fifth Memorandum on
Spatial Planning). All this was reason enough to look forward with
keen interest to the workshop results. Though this may be simply
an initial phase of investigation, every designer knows that the
first lines committed to paper have a big impact on the final outcome.

Snozzi proposal |
Snozzi presented his project first. In his proposal he deploys
one architectural element to give further development an impetus.
A circle, traced with mathematical precision, runs through the open
area of the Green Heart and skirts the periphery of the large cities
of the Randstad, passing east of Utrecht to complete the perfect
shape. The 'structure' consists of a public transportation route,
raised thirty metres above ground level, with monumental high-rise
development at strategic points. Development is halted inside the
circle; development outside is channelled over time towards the
centres of the large cities. Space for the development of new towns
is reserved at less densely built-up locations.
Snozzi's proposal is alluring and absurd in equal measure. Construction
of such a circle would instantly equip the Delta Metropolis with
an enduring logo, and thus the identity of the Delta Metropolis
would no longer be a concern. Great if this were possible, but of
course it isn't. The scheme totally ignores existing developments,
cuts through administrative divisions with abandon, and fails to
acknowledge development already under way. In short, it is not a
proposal to structure future development but an architectural design
elevated to a scale of planning possible only in centralist-run
countries verging on the totalitarian. The requisite perfection
of Snozzi's circle would ultimately lose out to the inevitable but
everyday reality of adaptation to local conditions. Architectural
design - at least the classic, formal variety practised by Snozzi
- makes little sense at the scale of the Delta Metropolis.
If Snozzi's contribution serves any purpose, it is as a firm basis
for discussing the influence (or lack of it) of architecture at
the scale of the metropolis and the huge gulf that exists between
the ideal plan and stubborn reality.

Gardening in the Green Heart, design H+N+S |
The other proposals were far more pragmatic and planning-oriented,
but visually imaginative all the same. Under the title 'The Necessity
of Gardening', Dirk Sijmons, whose brief was the Green Heart, argued
passionately for a swift solution to the growing problem of water
management in the Randstad. By now he has researched this issue so
thoroughly and devised such attractive and thoroughly well-argued
solutions that the government has only one option: immediately appoint
Sijmons as head of water management and physical development in the
Green Heart and adopt in full the recommendations of his proposal
in the new government memorandum. Let's not shirk the issue any longer,
but implement what Sijmons has been advocating for years. To my knowledge
there are no convincing alternatives, never mind attractive ones.
So what are we waiting for?

TKA scheme |
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And then there is the urbanised area of this hypothetical metropolis.
Teun Koolhaas, who looked at the northern flank, presented a plan
(a series of part-plans actually) that seemed to address the theme
of how to shape society in a rather touching manner. In a presentation
that gathered steam in a somewhat halting fashion, his enthusiasm
for his designs appeared to grow in an infectious manner. The number
of part-plans that comprised his proposal was, he said, calculated
to account for the inevitable process of deletion. 'Better to propose
too much than too little, since a portion will always get scrapped.'
His way of working - layered development of part-plans based on
an all-encompassing concept, but each with a separate identity -
is probably the most 'feasible' and least 'dangerous'. It's also
closest to the tradition of planning in the Randstad, can be easily
combined with Sijmons' water project for the Green Heart, and would
therefore seem the most obvious basis for a comprehensive vision
for the Delta Metropolis. Which is not to say that this is the best
design.

Above:
OMA scheme Below: the metropolises of north-west Europe (below-right
a night-time satellite photo on which the Delta conurbation
is clearly visible) |
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The proposal by OMA deserves serious consideration before the policy
memorandum is finalised and the Delta Metropolis is added to the planning
map. The scheme negates the myth of the Randstad as a pure entity
(an urbanised ring enclosing green space), with an assumed identity
of its own, that can develop autonomously. As we are accustomed to
from OMA, Floris Alkemade began his presentation with an image of
the world and then zoomed in on the larger conurbation (Randstad,
Ruhr Area, northern flank of Belgium as far as Lille) of which the
Delta Metropolis forms a part. This much larger entity is the true
Delta Metropolis, since it is entirely focused and dependent on the
Rhine and Meuse deltas from which the Delta Metropolis derives its
name. In contrast to familiar metropolitan regions like London, Paris
and New York, this larger conurbation has a fragmentary character.
It lacks a centre - or 'hollow core' as Alkemade calls it - but that
might just be the very identity worth stimulating. Searching a centre
or new identity is futile. So why not go with the flow of current
development?
Looking again at the west of the Netherlands from this larger perspective,
we see that artificially reinforcing the unity of the entire Randstad
is equally futile. A better starting point, claims Alkemade, would
be two major, mutually stimulating and competing poles: the 'centre
city' of Amsterdam and a new 'field, grid or pixel city' incorporating
The Hague and Rotterdam (with a secondary line of development focused
on strengthening older towns along the Rhine like Leiden and Utrecht.
Amsterdam has its own identity and is developing perfectly well
on its own. But the Randstad's southern flank is grappling with
stagnation and needs fresh development impetus. The proposal takes
into account existing and recently initiated development in the
zone extending from The Hague to Rotterdam. By laying a rectilinear
grid over this area and designating it a 'city', we can create a
logic for further development, the most significant new element
of which is the conversion of the A13 motorway into a central urban
boulevard. This is not a new idea, but Alkemade incorporates the
A13 Boulevard into a comprehensive vision for the Delta Metropolis
and convincingly makes a case for reconstructing the A13. This makes
it an almost certain element of the Policy Memorandum on Space.
What now? The three Dutch proposals could be stitched together
to form a new Randstad, which could then perhaps be called Delta
Metropolis. Sijmons develops the Green Heart, Teun Koolhaas develops
the Haarlemmermeer-Amsterdam-Almere-Utrecht band in collaboration
with Amsterdam's department of physical planning, and OMA develops
a vision for the new Delta City (The Hague / Rotterdam).
All this, however, is entirely dependent on political will, and
in particular on the forthcoming Policy Memorandum on Space. Will
One Architecture, which steered clear of the limelight during the
Design Workshop, continue to play a co-ordinating or design role?
Will Government Architect Jo Coenen continue to promote the Snozzi
scheme? Will the Ministry of Housing, Spatial Planning and the Environment
- together with the other ministries and the Government Architect
Office (overall co-ordinator of the Big Projects and thus of the
Delta Metropolis) - ever complete the Policy Memorandum? And will
the forthcoming national election produce a strong cabinet willing
to take decisive action. We'll have to wait and see, but the wait
must not and should not take too long.
Piet Vollaard
Translation: Billy Nolan
more information:
Website Delta
Metropolis Design Workshop with reports of interim and final
presentations
Website of Delta
Metropolis Society
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