HomePage
/
Your Government
/ News & Events / City releases three additional Colliery Dam Technical reports
City releases three additional Colliery Dam Technical reports
NEWS RELEASE - Distributed July 30, 2014 11:59 AM
Summary
Golder and Associates, the engineering firm hired by the Colliery Dam Technical Committee, has delivered three additional technical reports to the City. Now available on the City's website, the three new reports provide detailed information on hydrology, stability and risk-assessment. The reports supplement information already posted to the City's website including Golder's first report (a geotechnical study), Technical Committee minutes and various information updates.
Link to Strategic Plan: Taking Responsibility to be an excellent municipal government; Asset Management.
Key Points
- The City encourages members of the public interested in learning more about the Colliery Dams to regularly visit the City's website to obtain new information or review past updates.
- Golder's reports contain technical information which may be difficult to review. To address this challenge, the City intends to host a public information session later this summer where Golder can address questions from the public.
- The next scheduled Council meeting where the Colliery Dams will be discussed is set for August 11. During this meeting staff will present a report to Council outlining future steps that will lead to consideration of options to remediate the dams.
Quotes
Quick Facts
- Since its creation in the fall of 2013, the Colliery Dam Technical Committee has spent the past eight months exploring remediation options for both the Lower and Middle Colliery Dams.
- A key objective of the Technical Committee’s work included developing an environmentally, minimally invasive, cost and time-effective solution that addresses the safety of residents and businesses downstream of the dams and meets the requirements of the Provincial Dam Safety Regulations.
- Golder has identified two remediation options, 1) enlarging the existing spillway from an average depth of 1.5m to 5m or; 2) modifying the dam by adding a hardened surface to protect the embankment below the dam in the event that water overtops the dam during a severe storm.
Links
-
Hydrology Hydraulics & Breach Report
Prepared by Golder Associates
-
Risk Assessment Report
Prepared by Golder Associates
-
Stability Analysis Report
Prepared by Golder Associates
-30-
Contact:
Toby Seward
Acting GM Comm Development and Protective Services
City of Nanaimo
250-755-4424
Print News Release
-
Parks, Rec & Culture
- Recreation Facilities & Schedules
- Parks & Trails
- Activity Guide
- Events
- Register for a Program
- Drop-In Schedules
- Public Art
- Culture
- Poetry
-
City Services
- Garbage & Recycling
- Home & Property
- Water & Sewage
- Emergency Services
- Online Services
- Cemetery Services
- City Services Directory
-
Property & Development
-
Building Permits
- Online Building Permit Application
- Building Permit Revision
-
Application for a Residential Building Permit
- Access (driveway) Permit
- Accessory Building Permit
- Alteration Permit
- Building Envelope Repair
- Carriage House
- Demolition Permit
- Fence or Retaining Wall Permit
- Geotechnical Reports
- Locate Permit
- New Construction Permit
- Plumbing or Services Permit
- Secondary Suite Permit
- Special Inspection Permit
- Swimming Pool Permit
- Woodstove Installation Info
- Green Home Initiatives
-
Apply for a Commercial Building Permit
- Access (driveway) Permit
- Commercial Alteration Permit
- Building Envelope Repair Permit
- Demolition Permit
- Fence or Retaining Wall Permit
- Geotechnical Reports
- Leasehold Improvement
- Locate Permit
- New Commercial Construction Permit
- Occupant Load Permit
- Signs Permit
- Special Inspection Permit
- Sprinkler Requirements
- Fees and Bonding
- Commercial Plumbing Permit
- Bylaws for Building
- Forms and Guidelines
- Book a Building Inspection
- Report Illegal Construction
- Request Building Plans
- Building Permit Statistics
- Permit Fee Calculator
- Building News and Alerts
- Fast Track Building Permits
- Development Applications
- What's Building in my Neighbourhood
- Development Activity Map
- Community Planning
- NanaimoMap
- Rebates
- Engineering Survey
- Land Use Bylaws
- Soil Removal and Depositing
- Heritage Buildings
-
Building Permits
- Transportation & Mobility
-
Your Government
- News & Events
-
City Council
- Contact Mayor & Council
- Council Meetings
-
Boards & Committees
- Advisory Committee on Accessibility and Inclusiveness
- Board of Variance
- Design Advisory Panel
- Finance and Audit Committee
- Governance and Priorities Committee
- Mayor's Leaders' Table
- Parcel Tax Roll Review Panel
- Special District 68 Sports Field and Recreation Committee
- Understanding Council Committee Structures
- Public Safety Committee
- Council Policies
- Mayor's Office
- Council Initiatives
- Proclamations
- Bastion Lighting Requests
- City Bylaws
- Budget & Finance
- Records, Information & Privacy
- Elections
- Departments & Contacts
- Careers
- Maps & Data
- Projects
- Tourism
- Community Safety and Wellbeing
- Grants
- Awards
- Accessibility & Inclusion
-
Doing Business
- Economic Development
- Doing Business with the City
- Business Licences
- Filming in Nanaimo
- City Owned Property
- Encroachments onto City Property
- Liquor Licences
- Cannabis Retail
- Business Improvement Areas
- Procurement Services
- Get Involved
- About Nanaimo
- Green Initiatives