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Sunday, November 4, 2012

Readings list three


Week 11

11.a  Seven Rules for Sustainable Communities Chapter 8. Lighter, Greener, Cheaper, Smarter Infrastructure.

11.b   Agriculture on the Edge. Discussion Paper. Condon P. and Mullnix, K. 2009. 
Understand the basic idea espoused and why it might be controversial. 

11.c  Transportation Design Standards for Tyson Corner Urban Center. 
This is a great indication of how things are changing. These are technical details for an ambitious attempt to turn North Americas most famous sprawl center into a subway served walkable and transit oriented urban centre.  Sadly its hard to point you to what i might test you on. Please review the differences in the existing urban pattern shown on the cover to what they propose shown on page DS - 4. Then review their standards for roads and parking on pages 8 - 12 and be prepared to comment on how these seem to improve things, or not, for walkability and sustainability. 

Week 12

12. a   Amble Greene, District of Surrey, BC. Alternative Stormwater Management Systems. 2000  http://www.jtc.sala.ubc.ca/bulletins/TB_issue_04_Ambleside_edit.pdf

12.b.   Shallow Stormwater Infiltration Devices vs. Injection Well Systems: A Comparison of Groundwater Contamination Potential. Condon P. Jackson A. Condon, P. and Gonyea, A. 2006  http://www.jtc.sala.ubc.ca/bulletins/stormwater%20bulletin%2013%20final.pdf

12.c.   The impact of urban patterns on aquatic ecosystems: An empirical analysis in Puget lowland sub-basins. Alberti et. al. 2006.
(note, this is a classic article, although long and technical. We dont expect you to retain the technical information from this article. You will only be tested on the general content in the introduction and on retaining the key conclusions described in the conclusions section of the article.)

Week 13 No additional readings!
Lab time to be used for assignment 4.

Friday, November 2, 2012

Assignment 4


Download assignment 4 Word file.


UNIVERSITY OF BRITISH COLUMBIA LANDSCAPE ARCHITECTURE PROGRAM
UBC School of Architecture and Landscape Architecture
Environmental Design Program (ENDS)

ENDS 221: DESIGN - Sustainability by Design. Making our Cities Healthy for Humans and Other Living Things.

Winter Term 1, September to December 2012
Professor Patrick M. Condon      


Assignment 4: Designing a Sustainable Region for 4 Million.
Issued: November 5.  
Due on last day of class, Thursday November 29.

Overview:
This project will give you a chance to experiment as a regional designer. You will be working in small four or five person teams, and in a team of your whole tutorial group, and, ultimately, in teamwork with your entire class of over 150 students. Your challenge is to add population and jobs to the region, taking it from a region of two million to a region of four million, and in a way that makes the region much more sustainable than it is now.



Map of region showing who does what labeled by tutorial section. It shows up on the downloadable Word file. 
 
To make it easy for you we require you to use the seven rules of this course and apply them. Your project will be evaluated based on how well you do this. Your challenge will be to apply the seven rules in one 5 km by 5 km portion of the region.






















Process
The region has been divided into squares. Your tutorial group will have the squares indicated below.  The numbers indicate which tutorial group is assigned which squares

As you can see, each tutorial group is responsible for four squares, or "tiles", each tile is 5km by 5km. That means that each square contains 25 square km. Since the sheets you will be issued are one meter square, that means that one meter equals 5km or 5,000 meters - or, in design and engineering terms, the map is 5,000 scale.

Population and jobs
We provide you with the total number of new jobs and residential units required for each square below. As you can see some tiles have more capacity to absorb jobs and housing (based on a complex analysis that we did in 2006 which I have radically simplified here). This doesn't make these tiles that much harder or easier to figure out. It just might take longer to draw more buildings on the tiles demanding more jobs and housing than others.

Tutorial
Square
New Dwelling Units
New Jobs
10  
G6
40,000
60,000
Surrey Delta
G7
4,000
5,000

H7
1,100
2,100

I7
4,000
6,000
5
H5
50,000
70,000
Surrey Langley
H6
35,000
45,000

I5
2,000
3,000

I6
4,500
6,000
7
D5
2,000
2,000
 Fraser edge
E5
2,200
2,000

F5
45,000
45,000

G5
57,000
40,000
2
B5
4,800
6.000
Richmond
C5
13,000
15,000

B6
4,300
6,500

C6
9,000
12,000
8
J4
6,500
5,000
 Golden Ears
K4
6,500
7,500

J5
8,500
7,500

K5
1,900
2,000
3
H3
14,000
16,000
Coquitlam East
I3
3,000
5,000

H4
8,500
9,500

I4
3,900
5,500
9
F3
34,000
40,000
Coquitlam West
G3
6,500
7,000

F4
50,000
40,000

G4
6,000
7,000
6
D3
60,000
50,000
 Burnaby
E3
60,000
50,000

D4
62,000
45,000

E4
53,000
27,000
1
B3
45,000
13,000
Vancouver
C3
50,000
20,000

B4
40,000
18,000

C4
63,000
26,000
11
J6
33,286
22,639
Langley
J7
51,076
25,000

K6
4,035
1,800

K7
10,589
5,200


Process
Using your experience from assignment three, work as a team to add residential units and job sites to your assigned urban tile.  Do this project EXACTLY like project three, only this time as a group and this time on a bigger area.

Step one, locate residential units.
From experience i know that the most difficult part of the task is to locate the housing units. So start with this. Remember that we have taught you how the corridors have the most capacity to absorb new units, but that the "fabric" can also absorb a lot without the need to tear buildings down (or not many anyway).

Step two, locate jobs.
This may seem like the hard part of the assignment, but it's not. Jobs only take up 20 sq meters per job. So one job only takes about 20 percent as much space as one housing unit. Remember that less than 20 percent of jobs are "stinky smelly noisy" jobs requiring separation from other land uses. So the other 80 percent can be located within mixed use blocks and mixed use buildings. The simplest way to do this is to give over the entire first floor of mixed use buildings located along transit corridors for retail, and the second floors (or higher floors potentially) of these same buildings for office use. If you go back and look at the statistics I gave you in my lecture on jobs you can see that about 20 percent of jobs, and thus space, is in retail, 40 percent is in education  (do schools need to be separated? maybe yes maybe no), health care (hospitals? clinics? dentists? your GP?)  and other services, 20 percent is government (city, regional, police, fire, etc).  I am making these numbers very rough and chunky to make it easy on you. So only 20 percent of your job space has to be segregated in jobs only areas. In some areas you will have trouble finding this much land for jobs only areas. In others you will have too much.  If you are lucky enough to have an existing industrial area in your square you can probably absorb more jobs in those areas by proposing to add floors to existing buildings or use the sites more intensively than they are now (we did this in our North Vancouver 100 year plan: http://www.cnv.org/server.aspx?c=3&i=541 )

Step three
Elect one person from your team to fill out the form on the next page.
List Team members:

QUESTION
ANSWER
1. What strategy did you use to locate most dwelling units.  Address affordability and demographics. (200 words.)

2. What strategy did you use to locate most jobs. Address degree of mixing/separation of jobs. (200 words)

3. How did you protect and extend natural systems. (100 words)

4. Where are the major transit ways you depend on for mobility (100 words)

5. Were you able to create alternative transportation networks. Where? (100 words)



 

Step four:
The four students who filled out the form above will elect one of their members to give a five minute presentation in front of all four squares to quickly describe the housing, jobs, transit, and environmental strategy used in your whole tutorial's section/city (i.e. your tutorials four squares) on November 29 during class time. That person will also be responsible for arriving at the lecture hall no later than 4:30  to assist in hanging the four tiles on the wall.

The Map
Draw directly on the map in the same way you did on assignment three, using the same symbols, same method of calculating density, same colors to indicate land uses. Be careful not to mess up the map, as we give you one free but if you mess it up you have to pay over ten dollars on your own to get a new one. If you need a new one that you want to have printed commercially on your own they can be downloaded at: http://www.sxd.sala.ubc.ca/9_resources/gvrd_mosaic/gvrd_mosaic.htm

Grading Criteria.
1.     Extent to which the team applies lessons learned in first part of class:   10%
2.     Demonstrates understanding of how cities can and can't change: 10%
3.     Can  evaluate and choose best strategies to enhance sustainability: 10%
4.     Demonstrates a basic understanding of "scale" (how the size of things in plans relates to the size of things in the real world)  10%
5.     Team demonstrates that they have met the program requirements for jobs and housing units. 20%
6.     Team presents a clear and cogent argument (through design and text) about how their might grow over time towards increased sustainability . 20%
7.     Map is graphically clear (graphic quality of map/plan/proposal). 20%