YES2021 – Landscape Architecture Studio I - (Hlimi) by ucalgarySAPL

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CONTEXT THE SITE: The site of LAND604 MLA foundation Studio Winter 2021 is the Bow River greenway between 10th and 14th Streets on the south side of the river abutting the community of Downtown West. At present, the greenway is characterized by a narrow strip of land dedicated to shared bicycle and pedestrian movements. Its northern edge is defined by fortified slopes receding into the Bow River with varying densities of vegetation and limited visual connectivity and physical accessibility to the river. A ribbon of roads connecting to Downtown Calgary defines the southern edge of the site. The network of roads becomes more complex on the western end of the site, where Bow Trail merges with 6th Ave. SW. On‐ramps and off‐ramps from 14th St. SW add to the fragmented spatial condition of the western end. THE APPROACH: The approach to masterplanning is cross‐scalar, systemic, and synthetic. Each student has been tasked with designing five interrelated parts of the Bow River greenway addressing the opportunities/constraints listed above through multifunctional design strategies weaving utilities, amenities, and aesthetic experiences into a cohesive whole that reinforces an existing sense of place or imparts a new identity. For example, a stormwater pond, retaining and purifying urban runoff could potentially also act as a water feature for a public gathering place, and furthermore act as a gateway into the Bow River greenway. In this regard, forms, functions, and experiences are woven into a single cohesive composition.

JENNA MCINTYRE 3 4

RHYTHM OF THE BOW JENNA MCINTYRE

OPENINGS & CONSTRICTIONS

WEST

EAST

RIVER EDGE DYNAMICS

CONCEPT DIAGRAMS

MOVEMENT THROUGH

UNDERGROUND INTERRUPTIONS

ABOVE GROUND INTERRUPTIONS

STORMWATER TREATMENT GRADIENT

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MASTERPLAN The design for the West Bow River Greenway is rooted in the experience of moving through the site, interrupting the fast-paced east-west flow with stormwater treatment infrastructure. Subsurface stormwater pipes that currently channel dirty stormwater from the city to the river will be exposed, extendig as blue boulevads into the city, opening up to rectangular treatment pools that slow and filter the water with sand filtration. Riverbank erosion will be addressed with structured terracing and native, naturalized vegetation. Trees further define the experience of moving through the site, placed in rows that frame the views as one travels through, opening up to wider, unrestricted viewing access further west.

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RIVER-URBAN CONNECTIONS

BLUE BOULEVARDTREATMENT POOLBOW RIVER

CONTEMPORARY CALGARY CONNECTION

6TH AVE UNDERPASS 6 7

STORMWATER TREATMENT SAND FILTRATION SYSTEM

FURTHEST EAST POOL

FURTHEST WEST POOL

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MADIHA MEHDI 8 9

HIDE AND SEEK Proposal for Downtown West Riverfront, Calgary

Natural Edge

Urban Edge

HIDE 6 Ave SW

SEEK Contemporary Calgary

HIDE

SEEK

Residential Downtown building

The concept of hide and seek connects or disconnects the two main edges of the site, Urban and Natural through -

HIDE

SEEK

Through closely spaced tree grid and landforms

Through widely spaced tree grid

2 grids overlaid

Mound and valley

Rectangular grid

Square grid 9

MASTERPLAN

Circulation Bicycle Pedestrian

Tree grid

1. Grove 2. Dry pond 3. Over-bridge 4. Bench 5. Meadow 6. Seating area 7. Art Gallery Plaza 8. Food and services 9. Entrance plaza 10. Bioswale 11. Riverwalk 12. Winding path 10 11

THE COULÉE

River

Riparian Walking, Dense Zone Bicycle Path Plantation

Dry Pond

Dense Plantation

Residential Building

SECTION A 0

View from inside the dry pond

Poplar

10 20 m

Smooth Blue Aster Cottonwood 11

THE OVERBRIDGE

Contemporary Calgary

Art Gallery Plaza

6 Ave SW BioSwale

Seating Area

Walking, Riparian River Cycling Path Zone

SECTION B 0

View towards the over-bridge View towards the over-bridge 13

Aspen

20 m

Wild Tufted Manitoba bergamot hairgrass maple 12

THE MEADOW

View from the pathway looking towards the meadow

THE GROVE C

River

Grove

Riparian Walking, zone Bicycle

Shrubs & Flowers

Grove

5 Ave SW

Residential

Building 0

20m

SECTION C View from the grove looking West

Aspen

Sunflower

Black-eyed susan

Crabapple

Manitoba maple

Chokecherry 13

MELISSA BOURNE 14 15

MONA MESCHI 21

BOW RIVERFRONT PARK Mona Meschi

BUILT FORM LOST SPACE

FRAGMENTATION

1928

1979

1948

1997

2010

2020

River Edge Environmental Condition River Edge environmental Condition Node Landmark Arterial Road Sub-Arterial Road Distric Road Bikeway Pathway Rail LRT

10th St 14th St

Good Bank Health

Downtown West Bow River

6th Ave

11th St 10th St 23

Poor Bank Health Bank Erosion Hotspot

Conceptual Diagrams

Consolidation

Louise Bridge Steps

Louise Bridge Steps Transition Space Central Plaza Green Bridge Meadow

Urbanscape

Landscape Transition Space

Contemporary Calgary Kerby Station

Central Plaza Mewata Armoury

River Flow

Urban Force

Green Bridge

Bikeway Pathway The Meadow

Green Bridge

In the first step, unifying the fragmented area would be beneficial due to making it a consolidated urban space beside the natural flow of the Bow River. Being within Downtown West, this edge acts as a transitional space from the hardscape of Downtown to the softscape of the river edge eastward. The river edge is a border between nature and human-made space, a border between landscape and urban realm. The 11th street concluding significant landmarks and nodes, has a unique potential, fluctuates the river edge and overcomes it, and finally, it appears as the Central Plaza with a pier on the river. The connection with the surrounding neighborhoods is possible with the help of the riverfront bikeway integrated with the 11th street bikeway and penetration of green space into this street through a boulevard. Green Bridge offering a variety of views, connects the Central plaza to Contemporary Calgary and Millenium Park.

The elevated boardwalk at the eastern part of the site with good bank health would help the natural condition of the area to be preserved. The native plants would grow spontaneously during the change of seasons while there are no other forces but nature.

GREEN BRIDGE

BOARDWALK

RIVER

The vegetation includes columnar trees for defining edges and backgrounds, spreading trees for the middle spaces, native shrubs, and meadow plants as the ground cover. Their composition provides diverse experiences of enclosure, openness, curiosity, and excitement.

OXANA LYASHENKO 20 26

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PARNIAN NAZEMZADEH 30

Bow River Walk

Parnian Nazemzadeh

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6 AVE SW 9 ST SW

10 ST SW

9 ST SW

W BO

R E IV

scale 1:2000

fragmented lost spaces

existing pathway

Bow River Walk was designed with the intention of bringing nature back to the urban area and creating connection to the water while developing a flow between the fragmented parts of the site through design. The proposed design was developed to highlight the identity of the site and improve the existing activities of the visitors.

nne Co

w ity ctiv

ter Wa ith

ter Wa ry Ent

Ent

ter Wa

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In respond to inadequate storm water management in the site, rain gardens and additional vegetation was proposed to the site. In order to activate the lost spaces, an urban beach is proposed to the site to attract more visitors with various ages to the park by providing them easier access to the water. The urban beach, board walk and the sitting area allows connectivity to the water.

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PRANSHUL DANGWAL 24 34

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27 37

28 38

PRATEKK GHELAA 29 39

PRATEKK GHELAA | 30124610

MASTER PLAN

Bow River Pathway

ExisƟng Trees

6th

Proposed rows of Tall NaƟve grass Ave SW

VIEW - V 0

NORTH

14t

10th

Bow River

METRES 40 20 60

6th

Ave SW

way Path r e v i R Bow

ve SW 6th A

Ave SW

6th

Ave SW

11t

Science Mueseum

t SW

5th

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PRATEKK GHELAA | 30124610

VIEWS

Key Plan(N.T.S)

e SW

enu h Av

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PRATEKK GHELAA | 30124610

3.0

6.0

Bow River Pathway Tall NaƟve Grass

METRES

SECTION 3 - 3

SecƟon 3 - 3

3 3

Tall NaƟve Grass

1.5

METRES 3.0

4.5

6.0

ExisƟng American Elm

Key Plan(N.T.S)

5t ue

en Av SW

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SAM BOWERMAN 34 43

Plan

Commercial District Stormwater Floodway

Playground Stormwater Pond

SW St

Open Field Dog Park River Lookout Community Garden

5 Ave SW

Urban Beach

6 Ave SW

14 St SW 0m

6 Ave SW

25m

50m

100m

200m

Sam Bowerman 2021 35

Landing

39m 8.8m

Sam Bowerman 2021 36 45

Journey

47.8m 15m

Sam Bowerman 2021 37 46

Destination

33.8m 5m

11.5m

Sam Bowerman 2021 38 47

SHANNON GIESBRECHT 39 48

Downtown West Site Analysis

Permeability and outflow map of Downtown West 1

Sections emphasizing underutilized space and the edges of the site 40 49

Master Plan The goal of the Downtown West Redevelopment Plan is to integrate storm water management with the public realm. Three circular nodes are the heart of this design. They activate the edge of the site, slow bicycle traffic and encourage gathering. The repeating circular geometry unifies the plan and creates unique moments to enhance the identity of Downtown West.

Catch & Release Pond Restaurant & Washrooms

Bioswale

Bike Path

Boardwalk

Converted Cafe

New Sidewalk Flexible Recreation Connect to Millennium Park

Sediment Settling Pond

Sandstone Plaza & Cafe

60 m

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Sections & Perspectives Storm Water Pond 60 m

Viewing Platform 15 m

Bicycle Pathway 2m

6th Ave

Sediment 1% Slope

Sediment settling pond

Viewing Platform 15 m

Cafe Bicycle Pathway 2m

Bicycle Pathway 2m

Bioswale

6th Ave

Sandstone plaza

Bicycle Pathway 4m

Saskatoon Bush

Boardwalk 4m

Bioswale and pathways

Dogwood

Goldem Current

Growing Medium Bioswale

6th Ave

Gravel

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TOM BROWN 52

VICTORIA BOHM 43 58

BOW RIVER - DOWNTOWN WEST MASTERPLAN

Landscape Architecture Studio I Instructor: T. Hlimi - Winter 2021 Victoria Bohm

River Walk

1910

Chinook Bridge

The Field at 5th

Rock Meadow

50m

100m 44

@ THE RIVERWALK

25m

50m

walkway drop 1.5

Bow River

ath

np 2.0

y wa alk kw an g erb tin riv lan kp

erb riv

ria

est

4.0

d pe

ath ep

12.0

bik

all measurements are expressed in metres

u gro lay

grass 16.1

’s p ren ild

tio pa

12.0

5.1

grass 8.0

e caf se

tag

eri

3.4

2.3

1 19

s ng nti pla alk ew

sid

5th Ave., SW 14.5

riverbank ht.

4.8

1.6

@ THE CHINOOK BRIDGE

5.5

3.5

inner arch span 62.5 Chinook Bridge span 131.0

25m

all measurements are expressed in metres

50m 46

WEST OF THE BRIDGE

riverbank ht. 5.6

Bow River

10m

river bank

pedestrian path

grass

bike path

23.6

2.0

15.1

4.0

ped. path

6th Ave., SW

2.0

13.5

all measurements are expressed in metres

20m

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THE ROCK MEADOW

riverbank ht. 5.6

Bow River

river bank 23.6

pedestrian path 2.0

grass 15.1

bike path 4.0

grass 31.2

6th Ave., SW all measurements are expressed in metres

25m

50m

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XIREN ZHANG 49 64

Bow River Greenway Design

Calgary Downtown West End

Xiren Zhang

MLA Foundation Studio|Winter 2021|Instructor: Tawab Hlimi School of Architecture, Planning, and Landscape|University of Calgary 50 65

G G

Site Analysis

G G

G G G

G G

1921

G G

Topography & Hydrology G

Traffic

Figure Ground & Green Space

G G

Prince's Island Park

G G

1921-10th Street Bridge ()

G G

Eau Claire Park

EAU CLAIRE Park

G G G

G G

G GG

G G

WESTMOUNT

G G

DOWNTOWN COMMERCIAL

SITE

G G

High Residential

WEST VILLAGE

G G

Shaw Millennium Park

1948

SUNALTA G G

G G

Building Density Increased

SHAW MILLENNIUM PARK

G G

BELTLINE Plants

Bow River Pathway(Path)

High Vehicular Movement(Edge)

Wind

Highest water level

Context Map

4 pm

8 am

Sketch

100

150

200m

12 pm

High Pedestrian Movement

100

LRT(Edge) 150

200m

LRT Station

Node

Landmark

Drainage

100

150

Pica hudsonia Castor canadensis Charadrius vociferus Thamnophis elegans Anas platyrhynchos Branta canadensis Colaptes auratus

Animals Chamaenerion angustifolium Symphoricarpos occidentalis Achillea millefolium

Medicago sativa Agropyron cristatum Matricaria discoidea Symphyotrichum laeve

200m

1979

a b

G G G

Shadow Study (July)

b. G

G G

1954-14th Steet Bridge (Mewata Bridge) 1967-Centennial Planetarium (Contemporary Calgary)

G G

2001

G G

G G G

2000-Shaw Millennium Park 2001-New Apartment

8 am

G G

2010

G G

2003&2005-New Apartments

12 pm

2020

2012- Kerby Station

f 4 pm

Timeline 51

Plan & Organization

Concept w

Activity 1 Activity 2

f Activity 3

Residential

Buildings

Cafe Farmers Market

c d

iv wR

Routes

ve i R

Plants

Base

Master Plan

a. Ecological Revetment

c. Urban Beach

e. Farmers Market

b. Platform

d. Cafe

f. Louise Bridge

g. Mewata Bridge

Hierarchical Analysis 52

Moments Isometric View

Moment 5

Moment 4

Moment 3

Moment 2

Moment 1

Perspective

Section

Bow TraIl Trail Bow

6 Ave

River Walk River Pathway

6 Ave

Beach Beach

10m

30m

Moment 1

ent 2

Mom

Moment 4

Moment 5

Moment 3

Cafe Cafe

Farmers Market

Ecological Revetment

BowTrail Trail Bow

Bow Trail

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