Grandview Heights Stairs Rehabilitation - Edmonton · grandview heights stairs profile. scale 1:400...
Transcript of Grandview Heights Stairs Rehabilitation - Edmonton · grandview heights stairs profile. scale 1:400...
+ The Grandview Heights stairs are located northwest of the Grandview Heights neighbourhood
+ The project is part of a larger River Valley Stair Rehabilitation program
+ Rehabilitation is required due to the age, material degradation and usage of the stairs.
+ Public engagement sessions were conducted between February 2019 - November 2019
+ The final concept design was completed in early 2020
+ The Grandview Heights stairs will be replaced in 2020 to align with the Grandview Neighbourhood Renewal project.
Grandview Heights Stairs Rehabilitation Project background
Learn more by going to: edmonton.ca/projects_plans/parks_recreation/grandview-heights-stairs.aspx
Grandview Heights Stairs Rehabilitation
Learn more by going to: edmonton.ca/projects_plans/parks_recreation/grandview-heights-stairs.aspx
LEGEND
STAIRS, MULCH UNDER
LANDINGS, MULCH UNDER
GRANULAR TRAIL
RESTORATION, TOPSOIL AND SEED NATIVE CENTRALPARKLAND MIX (TOP OF SLOPE)
RESTORATION, TOPSOIL AND SEED NATIVE CENTRALPARKLAND MIX (ONSLOPE), INCLUDING EROSIONCONTROL BLANKET
EXISTING TREES TO REMAINAND BE PROTECTED AS PERCITY OF EDMONTON TREE MANAGEMENT POLICY
TREES TO BE REMOVED BY FORESTRY
EXISTING CONTOURSSPACED AT 0.5 m
PROJECT AREA / LIMIT OFPROJECT DISTURBANCE (GRANDVIEW HEIGHTS STAIRS REHABILITATION PROJECT, DASHED IN WHITE)
694.5
694.0
NOTES1. FINAL LOCATION OF STAIRS AND
TRAIL TO BE DETERMINED ANDAPPROVED ON SITE WITH THE CITYOF EDMONTON REPRESENTATIVE.
2. CONTRACTOR TO MINIMIZEDISTURBANCE DURINGCONSTRUCTION. ONLY DISTURBEDAREAS TO BE RESTORED.
3. NO BIKE RAMP ON STAIRS.
LAYDOWNAREA
LAYDOWNAREA
LAYDOWNAREA
BOTTOM OF STAIRS
FUTURE TRAIL RENEWAL PROJECT, 2.0 mWIDE GRANULAR TRAIL TO BOTTOM OF STAIR,SEE ALIGNMENT AND RESTORATION FIGURE 5
RESTORATION, REHABILITATEAREAS OF DISTURBANCEWITH TOPSOIL AND SEED
EXISTINGGRANULAR TRAIL
ACCESS FROMKEILLOR RD NW
BOTTOM OF TOBOGGANHILL STAIRS
TOP OF SLOPE
EXISTING LIGHTSTANDARD
EXISTINGCHAINLINK FENCE EXISTING CHAINLINK FENCE
EXISTING WOODEN FENCE
EXISTING BOLLARDS
EXISTING BENCH
APPROXIMATE LOCATIONOF MONITORING WELL
LOOKOUT TO BEREHABILITATED
APPROXIMATE LOCATIONOF MONITORING WELL
POTENTIAL LOCATION FORx1 BENCH ON LANDING -
TO BE CONFIRMED
POTENTIAL LOCATION FORx1 BENCH ON LANDING -
TO BE CONFIRMED
TOP OF STAIRS
BGN TRAIL PROJECT, 2.0 mWIDE ASPHALT TO TOP OF
STAIR, SEE ALIGNMENT ANDRESTORATION FIGURE 4
ALFRED H.SAVAGE CENTER
GRANDVIEW HEIGHTSSTAIR REHABILITATION
PROJECTBUILDING GREAT
NEIGHBOURHOODS(BGN) TRAIL PROJECT
GRAND VIEWDRIVE NW
0 12.5 25
1:500m
GR
AN
DVI
EW H
EIG
HTS
STA
IRS
AN
D T
RA
IL
CIT
Y O
F ED
MO
NTO
NPr
ojec
t No.
: 605
9255
7
N
ANSI
B 2
79.4
mm
x 4
31.8
mm
Last
sav
ed b
y: W
HIT
ET(2
020-
01-3
1)
Last
Plo
tted:
202
0-02
-03
Proj
ect M
anag
emen
t Ini
tials
:D
esig
ner:
Che
cked
:Ap
prov
ed:
File
nam
e: P
:\605
9255
7\90
0-C
AD_G
IS\9
10-C
AD\3
0-FI
GU
RES
\L\6
0592
557-
FIG
-20-
GR
AN-L
-000
1_00
05.D
WG
BNJG
TW
Dat
e: 2
020-
01-3
1Fi
gure
: 03
REH
AB
ILIT
ATI
ON
PR
OJE
CT
GR
AN
DVI
EW H
EIG
HTS
STA
IRS
ALI
GN
MEN
T A
ND
RES
TOR
ATI
ON
Grandview Heights Stairs concept drawing
Grandview Heights Stairs RehabilitationEL
EVAT
ION
(m)
DISTANCE (m)
Profile View of Option 1
626628630632634636638640642644646648650652654656658660662664666
625627629631633635637639641643645647649651653655657659661663665
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130
TOP OFSTAIRS
BOTTOM OFSTAIRS
BOTTOM OFEXISTING
STAIRS
TOP OFEXISTING
STAIRS
TOTAL STEPS: 235
EXISTING TOBOGGANHILL STAIRS LANDING
9 LANDINGS
25 STEPS
25 STEPS
25 STEPS
25 STEPS
25 STEPS
25 STEPS
16 STEPS
25 STEPS
25 STEPS
19 STEPS
WILDLIFECROSSING UNDER
GRANDVIEW HEIGHTS STAIRS PROFILEScale 1:400
ELEV
(m)
DISTANCE (m)
636638640
636638640
5 10
642 642
6340 15
63420
BOTTOM OFEXISTING STAIRSBOTTOM OFSTAIRS
TOP OFSTAIRS
TOP OF EXISTINGSTAIRS
WIDTH OFEXISTING STAIRS
1.180
WIDTH OFPROPOSED STAIRS
2.450
TOBOGGAN HILL STAIRS PROFILEScale 1:400
14 STEPS
GR
AN
DVI
EW H
EIG
HTS
STA
IRS
AN
D T
RA
IL
CIT
Y O
F ED
MO
NTO
NPr
ojec
t No.
: 605
9255
7
ANSI
B 2
79.4
mm
x 4
31.8
mm
Last
sav
ed b
y: W
HIT
ET(2
020-
01-3
1)
Last
Plo
tted:
202
0-02
-03
Proj
ect M
anag
emen
t Ini
tials
:D
esig
ner:
Che
cked
:Ap
prov
ed:
File
nam
e: P
:\605
9255
7\90
0-C
AD_G
IS\9
10-C
AD\3
0-FI
GU
RES
\L\6
0592
557-
FIG
-20-
GR
AN-L
-000
1_00
05.D
WG
BNJG
TW
Dat
e: 2
020-
01-3
1Fi
gure
: 06
REH
AB
ILIT
ATI
ON
PR
OJE
CT
GR
AN
DVI
EW H
EIG
HTS
STA
IRS
PRO
FILE
S
Grandview Heights Stairs concept drawing
Learn more by going to: edmonton.ca/projects_plans/parks_recreation/grandview-heights-stairs.aspx
January 2019 - February 2019 Online survey*
May 2019 Neighbourhood Renewal event
September 2019 Pop-up event
October 2019 Stair event
November 2019 Neighbourhood Renewal event
Public engagement: what we heard
+ Overall support for the reconstruction of the stairs and a general appreciation for having the stairs available for use.
+ Participant feedback included that the stairs:
+ Be accessible for stair users with a broad range of abilities and ages
+ Be widened for ease of passing
+ Have consistent rise/run
+ Have fewer landings
+ Existing slope and pitch be maintained
Decision-making process
Considerations when refining the final concept design included:
+ City policies and programs
+ Technical requirements
+ Public Input
Engagement feedback
PUBLIC INPUT
TECHNICAL REQUIREMENTS
CITY POLICIES AND PROGRAMS
PROJECT DECISION
Learn more by going to: edmonton.ca/projects_plans/parks_recreation/grandview-heights-stairs.aspx
*Toboggan/Side Stairs specifications not included
What we will buildStair specifications* Existing New
Stair rise / run (mm/inches) Varying rise/run: Rise: 127 mm - 254 mm / 5” - 9” Run: 379 mm - 876 mm / 11” - 34.5”
Consistent rise/run Rise: 152 mm / 6” Run: 355 mm / 14”
No. of steps 242 235
No. of steps between landings Varies from 3 steps to 48 steps Varies from 16 steps to 25 steps
Overall length of stairs (m) 107 m 107 m
No. of landings 7 landings 9 landings
Average slope 23.8 degrees 23.2 degrees
No. of benches One bench Multiple benches
Width (approximately) 1.6 m 2.1 m
Learn more by going to: edmonton.ca/projects_plans/parks_recreation/grandview-heights-stairs.aspx
Next stepsNext steps
+ City Council to review and approve Environmental Impact Assessment (EIA) and Site Location Study (SLS)
+ Acquire a construction contractor
+ Construction is anticipated over the course of 16 to 20 weeks; however, it may be revised once the contractor is selected and they have reviewed the site and scope of work.
+ Construction completion is anticipated for late 2020
+ Wolf Willow stairs
+ Glenora Club stairs
+ Hotel MacDonald stairs
+ Victoria Golf Course stairs
+ The stairs south of the river by the Quesnell Bridge/ Talus Dome
Alternate access into the River Valley
Alternative stair locations
Learn more by going to: edmonton.ca/projects_plans/parks_recreation/grandview-heights-stairs.aspx