Transcript CITY OF VAUGHAN Watermain Replacement and Road Works in

CITY OF VAUGHAN
Watermain Replacement and Roadworks in Kleinburg
(Napier Street, John Street, Kellam Street and Stegman’s Mill Road)
WELCOME TO THE KLEINBURG OPEN HOUSE
Thursday, November 20, 2014
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Please sign in on the sheet provided.
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Feel free to walk around and view the display material.
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Project representatives are available to answer any questions.
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A brief project presentation will begin at 7:30 pm followed by a
question and answer period.
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PROJECT BACKGROUND
• In 2015, the City of Vaughan is proposing the
replacement of watermain in the Kleinburg area:
– The existing 150mm diameter
metallic watermain on Napier Street,
John Street and Kellam Street and
the existing 200mm diameter metallic
watermain on Stegman’s Mill Road
are aged, substandard and in need of
replacement. As a result of their age,
the existing metallic watermains are
susceptible to cracks and corrosion
which may lead to watermain breaks
and service interruption.
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PROJECT BACKGROUND
• The project will also include roadworks:
– The City’s Pavement Management Program has identified Napier
Street, John Street and Kellam Street as requiring reconstruction.
 These road sections are deficient as a result of poor road
surface conditions including cracks, potholes, areas of
settlement and drainage issues.
– Stegman’s Mill Road requires rehabilitation with pavement
modifications and traffic calming measures around the curved
sections.
– Existing street lighting along Stegman’s Mill Road is substandard.
Street lighting will be upgraded to address lighting deficiencies
and improve visibility and safety.
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PROJECT DESCRIPTION
Proposed Watermain Replacement
• The proposed watermain replacement will include:
– New 150mm diameter PVC watermain on Napier Street, John
Street and Kellam Street.
– New 200mm diameter PVC watermain on Stegman’s Mill Road
from Islington Avenue to Valley Road.
– New 300mm diameter PVC watermain on Stegman’s Mill Road
from Windrush Road to Ravendale Gate.
– New 25mm (1”) water services to streetline including new curb
stops.
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LOCATION PLAN
Proposed Watermain Replacement
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COMMON QUESTIONS AND CONCERNS
Proposed Watermain Replacement
– Will there be any interruptions to my water during construction?
 Some water interruptions may occur during construction of
the new watermain. Residents will be given 24-48 hours
notice prior to the interruption.
– Will temporary water be required?
 Temporary water may be required during the construction of
the new watermain.
– How will the installation of the new water service to streetline
affect my landscaping?
 All disturbed boulevard areas will be restored in kind. Every
effort will be made to restore to original conditions.
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COMMON QUESTIONS AND CONCERNS
Proposed Watermain Replacement
– Will I have access to my driveway and property throughout
construction?
 Driveway and property access will be maintained with the
exception of minor interruptions. Residents will be given 2448 hours notice prior to the interruption.
– How long will construction take?
 Construction start is anticipated in spring 2015 pending
budget approval with completion anticipated by early fall.
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PROJECT DESCRIPTION
Proposed Roadworks – Napier St. , John St. & Kellam St.
• The proposed roadworks on Napier Street, John Street and
Kellam Street will include:
– Full depth road reconstruction based on Geotechnical
recommendations.
 Removal of existing asphalt
 Excavation of road granular material to subgrade
 New granular road base
 New roadway asphalt
 Restoration of all asphalt, interlock, concrete and gravel
driveways, private walkways and boulevard areas within the
limits of construction disturbance.
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LOCATION PLAN
Proposed Roadworks – Napier St. , John St. & Kellam St.
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COMMON QUESTIONS AND CONCERNS
Proposed Roadworks – Napier St. , John St. & Kellam St.
– Will I have access to my driveway and property throughout
construction?
 Driveway and property access will be maintained with the
exception of minor interruptions. Residents will be given 2448 hours notice prior to the interruption.
– Will there be any road closures?
 Existing roads may be reduced to one lane or full road
closure during construction. Acceptable signage and detours
will be posted in advance of any closures.
– How long will construction take?
 Construction start is anticipated in spring 2015 pending
budget approval with completion anticipated by early fall.
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COMMON QUESTIONS AND CONCERNS
Proposed Roadworks – Napier St. , John St. & Kellam St.
– How will the roadworks affect my property and landscaping?
 All disturbed boulevard areas will be restored in kind. Every
effort will be made to restore to original conditions.
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PROPOSED DESIGN ALTERNATIVES
Proposed Roadworks – Napier St. , John St. & Kellam St.
As part of the design process, three cross-section alternatives
were considered for the reconstruction of Napier Street, John
Street and Kellam Street.
• Option 1 – Modified Rural Cross-Section
– Reconstruction to a modified rural cross-section with minor
drainage improvements, including shallow swales and additional
boulevard catchbasins.
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PROPOSED DESIGN ALTERNATIVES
Proposed Roadworks – Napier St. , John St. & Kellam St.
Option 1
Typical Cross-Section for Napier Street, John Street and Kellam Street
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PROPOSED DESIGN ALTERNATIVES
Proposed Roadworks – Napier St. , John St. & Kellam St.
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PROPOSED DESIGN ALTERNATIVES
Proposed Roadworks – Napier St. , John St. & Kellam St.
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PROPOSED DESIGN ALTERNATIVES
Proposed Roadworks – Napier St. , John St. & Kellam St.
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PROPOSED DESIGN ALTERNATIVES
Proposed Roadworks – Napier St. , John St. & Kellam St.
Option 1 – Modified Rural Cross-Section
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Advantages
– Minimize limits of driveway and boulevard restoration.
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Disadvantages
– Higher construction costs compared to Option 3
 Approximately $960 per metre of roadworks.
– Increased maintenance costs.
– Only minor improvements to existing surface drainage is achieved.
– Shorter life span of road due to lack of drainage.
– No clear definition of roadway versus boulevard.
 Edge of asphalt limits will deteriorate over time.
 Snow removal and road maintenance may damage adjacent
boulevard areas.
– Potential standing water due to existing grade conditions.
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PROPOSED DESIGN ALTERNATIVES
Proposed Roadworks – Napier St. , John St. & Kellam St.
• Option 2 – Full Rural Cross-Section
– Reconstruction to a rural cross-section with ditches and driveway
culverts.
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PROPOSED DESIGN ALTERNATIVES
Proposed Roadworks – Napier St. , John St. & Kellam St.
Option 2
Typical Cross-Section for Napier Street, John Street and Kellam Street
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PROPOSED DESIGN ALTERNATIVES
Proposed Roadworks – Napier St. , John St. & Kellam St.
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PROPOSED DESIGN ALTERNATIVES
Proposed Roadworks – Napier St. , John St. & Kellam St.
Option 2 – Full Rural Cross-Section
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Advantages
– Improved surface drainage and conveyance through ditches.
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Disadvantages
– Higher construction costs as a result of ditch and driveway culvert
excavations.
 Approximately $1,100 per metre of roadworks.
– Increased maintenance costs.
– Increased construction schedule.
– Increased disruption of driveways and boulevards.
– Likely encroachment onto private property to facilitate construction of
ditches.
– Potential standing water in ditches.
– Likely utility conflicts and relocations.
– Possible tree/shrub removal and greater impact on landscaping.
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PROPOSED DESIGN ALTERNATIVES
Proposed Roadworks – Napier St. , John St. & Kellam St.
• Option 3 – Modified Semi-Urban Cross-Section
– Reconstruction to a modified semi-urban cross-section, including
semi-mountable curb and narrow gutter with additional
catchbasins for improved drainage.
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PROPOSED DESIGN ALTERNATIVES
Proposed Roadworks – Napier St. , John St. & Kellam St.
Option 3
Typical Cross-Section for Napier Street, John Street and Kellam Street
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PROPOSED DESIGN ALTERNATIVES
Proposed Roadworks – Napier St. , John St. & Kellam St.
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PROPOSED DESIGN ALTERNATIVES
Proposed Roadworks – Napier St. , John St. & Kellam St.
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PROPOSED DESIGN ALTERNATIVES
Proposed Roadworks – Napier St. , John St. & Kellam St.
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PROPOSED DESIGN ALTERNATIVES
Proposed Roadworks – Napier St. , John St. & Kellam St.
Option 3 – Modified Semi-Urban Cross-Section
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Advantages
– Semi-mountable curb with narrow gutter offers a unique approach to
an urban section.
– Lowest construction cost of all three options.
 Approximately $870 per metre of roadworks.
– Clear definition of roadway versus boulevard.
– Lower maintenance costs.
– Improved drainage for road base and surface runoff.
– Maximize life span of road.
– Minimize limits of driveway and boulevard restoration.
– No standing water.
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Disadvantages
– Potentially changes the character of the area.
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PROPOSED DESIGN ALTERNATIVES
Proposed Roadworks – Napier St. , John St. & Kellam St.
Recommended Design
• Option 3
– Reconstruction to a modified semi-urban cross-section including,
semi-mountable curb and narrow gutter with additional
catchbasins for improved drainage.
The recommended approach – Option 3 – is shown on the
display plans around the room. The anticipated limits of
disturbance have been identified for both driveways and
boulevard areas.
Single plans for Options 1 and 2 are also displayed for
illustration purposes.
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PROJECT DESCRIPTION
Proposed Roadworks – Stegman’s Mill Road
• The proposed roadworks on Stegman’s Mill Road will
include:
– Road rehabilitation from Islington Avenue to the end of the curb
west of Windrush Road.
 Full depth asphalt removal and replacement
 Partial depth asphalt removal and replacement across the
bridge deck.
– Pavement modifications and traffic calming measures from east
of Ravendale Gate to west of Teston Road.
 Centreline rumble strip
 White edge line pavement markings
 Chevron road signage through the curves
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PROJECT DESCRIPTION
Proposed Roadworks – Stegman’s Mill Road
– Street lighting upgraded to comply with City Standards from
Islington Avenue to Ravendale Gate.
 New lighting proposed on the south and east side of
Stegman’s Mill Road.
 Existing hydro poles used where possible with new
luminaires.
 Addition of some new poles with luminaires.
 LED luminaires will be considered.
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LOCATION PLAN
Proposed Roadworks – Stegman’s Mill Road
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PROJECT DESCRIPTION
Proposed Roadworks – Stegman’s Mill Road
Stegman’s Mill Road - Photo Rendering
Traffic Calming Measures
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PROJECT DESCRIPTION
Proposed Roadworks – Stegman’s Mill Road
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PROJECT DESCRIPTION
Proposed Roadworks – Stegman’s Mill Road
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QUESTIONS OR COMMENTS?
Questions or Comments?
Project Contact Information:
Mr. Pat Marcantonio, C.E.T.
Project Manager
City of Vaughan, Engineering Services
2141 Major Mackenzie Drive
Vaughan, ON L6A 1T1
E-mail: [email protected]
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Mr. Terry Hoehn, C.E.T.
Project Manager
Ainley Group
550 Welham Road
Barrie, ON L4N 8Z7
E-mail: [email protected]