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To:
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MayorLarry DiIanni and Members of Council
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From:
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Gerry Davis
Director, Capital Planning & Implementation
Public Works
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Telephone:
Facsimile:
E-mail:
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(905) 546-2424 x4621
(905) 546-4432
gdavis@hamilton.ca
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Date:
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November 24, 2005
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Re:
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State of the Infrastructure (City Wide) (CPI.05.AST.06) |
In
December 2004, UMA Engineering was retained to produce a
Life-Cycle State of the Infrastructure (SotI) Report for Public
Works Assets, as well as a State of the Infrastructure (SotI) Report
Card for those assets. The overall objective was to prepare a
Report Card that outlines the current status of specific assets as well
as a projection of the state of these assets in 2020 and 2050 should
the status quo be maintained.
The final report has
now been completed and outlines observations and recommendations, where
applicable, aimed at continued sustainable asset management
practices in water and wastewater while expanding these same principles
to other assets that are mainly supported by levy revenues. There
is a great deal of work left to do, and the SotI Report Card basically
lays out an approach that could be used for the development of more
detailed asset management plans in the future, based on
principles of service levels and life-cycle analysis.
The
SotI Report Card is also in an easy-to-understand format, with an
open and standardized structure for ease of regular
updates. It should further be noted that this is not an expenditure plan, but rather it is a funding plan at the strategic level.
The SotI report is also comprehensive enough in three asset
categories (water, wastewater and roads) to allow for further
decision-making at the tactical and operational levels.
In
November 2003, the National Guide to Sustainable Municipal
Infrastructure published a Best Practice for Municipal
Infrastructure Asset Management. It stated that the
framework for an asset management plan can be described in terms
of seven questions:
- What do you have and where is it? (Inventory)
- What is it worth? (Costs/replacement rates)
- What is its condition and expected remaining service life? (Condition and capability analysis)
- What is the level of service expectation, and what needs to be done? (Capital and operating plans)
- When do you need to do it? (Capital and operating plans)
- How much will it cost and what is the acceptable level of risk(s)? (Short- and long-term financial plan)
- How do you ensure long-term affordability? (Short- and long-term financial plan)
The
SotI Report is structured along these lines, which the City has already
adopted in its assessment of water and wastewater sustainable
financing needs. The report has also used as guidelines the
City's own policies of sustainability as defined in Vision 2020,
the Best Management Practices advocated by the National Infrastructure
Guide in which City staff have actively participated in the past few
years, various infrastructure management manuals developed by the
Australian and New Zealand governments, the format used by the American
Society of Civil Engineers (ASCE) in assessing infrastructure in the
United States, as well as a number of other research and
management studies in various parts of the world. The report also
lays out draft Performance Indicators and Levels of Service where
possible, areas that require further study, and data gaps.
The
following assets were included in the study (with Water, Wastewater and
Roads being reviewed in greater detail as requested by the City):
- Water: pipes, pumping stations, storage facilities and treatment facilities (centralized and communal systems)
- Wastewater: pipes, pumping stations, storage facilities and treatment facilities
- Roads: streets, sidewalks, bridges and culverts, signs, signals, markings, street lights
- Storm: pipes, pumping stations, storage facilities and/or treatment facilities (ponds)
- Solid Waste: landfill, transfer stations and any other centralized facilities
- Buildings: arenas, pools, recreation centers, and other buildings currently in the RECAPP system (estimated 300)
- Open Spaces: parks, trails, fields
- Transit: rolling inventory, facilities
- Fleet: balance of fleet inventory that is not included in specific programs
The public works assets were evaluated on the basis of the following criteria:
- Condition and performance
- Need versus capacity
- Funding versus need
The process and/or format used in the development of the SotI report
shall be continued, applied to additional assets and/or maintained
in order to monitor our current state of infrastructure. In
order to view the complete report, please follow the link
provided below.
http://www.myhamilton.ca/NR/rdonlyres/B8C4C708-8CD9-4CBD-B2E0-EF60CBEBCAD7/0/SOTIReport.pdf
If you should have any questions in this regard, please feel free to contact this office.
______________________
Gerry Davis Director, Capital Planning & Implementation
Public Works Copy to: Glen Peace, City Manager Scott Stewart, General Manager Public Works Joe Rinaldo, General Manager, Finance & Corporate Services Jim Harnum, Senior Director, Water & Wastewater Beth Goodger,Director, Waste Management John Mater, Director, Fleet & Facilities Don Hull, Director, Transit Bryan Shynal, Director, Operations & Maintenance
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