ba1847c4e9778dc004ba4e53524317d5.ppt
- Количество слайдов: 38
City of Manistee An Asset Management Journey
Manistee Factoids Incorporated in 1869 Population 6, 586 $5, 000 General Fund Budget 4. 3 Sq. Miles – 3. 2 land, 1. 1 water Located at mouth of Manistee River on Lake MI Victorian Port City
Scenes of Manistee
Manistee Streets Overview 18. 2 miles of Major Streets 29. 4 miles Local Streets 2. 2 miles State Trunkline 1 Bascule bridge over Manistee River $358, 000 Act 51 - Major $129, 000 Act 51 – Local
The Manistee Story Poster child for worst first program Pave it and forget it Crack seal: what’s that? Maintenance: Plow, sweep, and………. . fill potholes How come our roads are so bad? There has to be a better way
Drivers for Asset Management City Strategic Plan Destination of choice Infrastructure a priority Maintain what we have Impacts budget
Drivers for Asset Management Sewer Separation Projects State (MDEQ) mandated 1997 -1999 $14 M in work – many streets rebuilt Led to false sense of security Streets starting to age & deteriorate
Drivers for Asset Management Insufficient financial resources Stretch the $$$ More flexibility needed
What did Manistee Do to Implement the Asset Management Process? Raise Awareness Provide Education Acquire Tools & Training Incorporate & Communicate Create Plan Implement Plan Report Results
Starting the (Asset Mgt. ) Journey
Raise Awareness Introductory meeting – MDOT & NWMCOG Internet research Summer 2007 – Asset Mgt Conference – Introduction to Asset Mangement • Finance Director & DPW Director
Provide Education Fall 2007 – Introduction To Asset Management – City Manager & Engineer Sent Staff to PASER Training Sessions January 2008 Kickoff – Hosted Introduction to Asset Mgt seminar at City Hall 2008 Asset Mgt. Conference 2008 Asphalt Maint. Seminar Presented at May Regional MML Meeting
Acquire Tools & Training Acquired Roadsoft GIS – Attended Beginning & Advanced Roadsoft Available from Michigan Tech Local Technical Assistance Program (LTAP) – www. roadsoft. org – www. michiganltap. org Critical to success
Incorporate & Communicate Weave asset management into the City’s “Culture of Doing Business” Front & Center during decision making Discussed at Staff meetings Keep Council informed & connected – Updates on process – Budgetary impacts & limitations
Create Plan Establish Project Team Cross-Functional Finance Engineering DPW
Some Assembly Required…
Create Plan 1. 2. 3. 4. Assess Current Condition (PASER) Select Appropriate Treatments Estimate Costs & Budget Constraints Predict Future Condition of Network & Develop Network Goals 5. Evaluate Treatments (Optimize Strategy) 6. Identify Candidate Projects 7. Report Results
Assess Street Conditions (Data) Acquire Street PASER Data – Received data from NWMCOG – Rated all streets in April 2008 • Professionally by City Engineer • City Staff assisted Annually rate streets in fall Roadsoft laptop data collector and GPS
Select Appropriate Treatments The mix of treatments appropriate to your community Capitalizes on “windows of opportunity” The right fix at the right time in the right place Many new techniques – Hot-In-Place
Estimate Costs……… PASER TREATMENT COST ADDITIONAL SERVICE LIFE COST PER YEAR OF SERVICE LIFE 7 -8 Crack Sealing $1, 600 LM 1 yr $1, 600 6 Slurry Sealing $1, 900 LM 5 -7 yr $3, 200 6 Micro Surfacing $13, 000 LM 5 -7 yr $2, 200 6 Ultra Thin Overlay $17, 000 LM 7 -10 yr $2, 000 4 -5 Mill & Fill $90, 000 LM 8 -12 yr $9, 000 1 -3 Reconstruction $200, 000 LM 12 -14 yr $15, 000
……. . and Budget Constraints Asset Management Plan Implementation $150, 000
Predict Future Condition of Roads Work with LTAP to analyze PASER data Tim Colling Create scenarios: – Different fixes – Budget constraints Optimize deterioration curves Review for reasonableness Understand software & limitations
Develop Network Goals Keep it simple Maximize Remaining Service Life (RSL) – For Manistee, this doesn’t mean things are getting better, simply not declining as fast Refine goals as we gain experience
Identify Candidate Projects Cross-Departmental Staff Team Factors: – – – – Cost & budget Future sewer work Traffic Flow Need Grants (Leverage) Condition of Base (Core) Strategic Plan
2009 Projects Approximately 3. 25 miles of work – Hot-In Place – Ultra Thin Overlay 3/4” $475, 000
Before Treatment
Before Treatment
Hot - In - Place
Hot - In - Place
Ultra Thin Overlay
Report Results Keep Council fully informed: – Progress – Successes – Failures Evaluate plan, techniques and outcomes – Adjust if necessary – Not static Continue annual PASER rating
Doing Business Smarter……. . Asset Management has irreversibly changed the way the City looks at street projects Energized the project team Unleashed creativity – HIP, Fiber Mesh More thorough evaluation of potential projects Objective, best practice decision-making Measurable objectives and outcomes
……. . and More Economically Major & Local Street Budgets – constrained Stretch Available Dollars – 3 x as much with recent project Stop wasting money on ineffective or inappropriate treatments Leverage money thru grants
Lessons Learned Effort Needs a Champion Education, Education Communication with Staff & Council Stakeholder Buy In Don’t re-create the wheel - many resources Technology tools critical New maintenance techniques available
QUESTIONS?