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“Practical Pavement Management with Micro PAVER” Presented By: KMS & Associates, Inc.
“Practical Pavement Management with Micro PAVER”
Presented By:KMS & Associates, Inc.
What is Micro Paver?Developed by the Army Corps in the late 70’sOptimizes funds allocated for M&RUtilizes the PCI methodologyPCI became an ASTM standard in 1999Most widely used system in the world.Continually funded and updated by the CorpsRecommended and promoted by the American
Public Works Association (APWA)
1. Inventory
2. Inspection
3. Reporting
4. Modeling
5. Condition Analysis
6. M&R Planning
The Pavement Management Process
Inventory HierarchyNETWORKCity of Marco
Island
BRANCHSan Marco
Section 01
Sample # 2568
Section 02
Sample # 2679
BRANCHWillow Brook
Ln.
Section 01
Section 02
Section 03
Section 04
Section 05
BRANCHSunset Point
Section 01
Section 02
Section 03
Section 04
NetworkNetwork Definition
Example of a typical network
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BranchBranch Definition
Example of a typical branch
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SectionSection Definition
Example of a Typical Section
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Inspection Process
DetermineSample Units
Identify Distresses
RecordDistresses
CalculatePCI
• Representative
• House Number
• 2500 SF Area
• Asphalt Distress Manual
• Concrete Distress Manual
• Distress Type
• Severity Level
• Quantity
• Determinededuct values
• Compute PCI for each sample
• Average PCI' s for section condition
PCI Range Treatment
95 - 90 Rejuvenating Seal
90 - 80 Single Micro-surfacing orSurface Treatment
80 - 70 Overlay or Double Micro-surfacing + Crack Seal
70 - 50 Overlay or Double Micro-surfacing + Crack Seal + Leveling
50 - 30 Mill & Asphalt overlay + SAMI
30 - 0 Full Depth Reclamation
How do I know how much money it will take to keep my network at an
acceptable level of service?
M & R PlansRun M&R plans to illustrate current and future pavement conditions at various levels of spending.
What If ScenariosWhat if I want to maintain my current condition?What if I want to achieve a better overall condition?How many years will it take to get there?What if I spend more money now?What if I spend more later?What roads should I spend the money on?
$1 Million/Year Budget
$3 Million/Year Budget
Once I know how much money our agency needs, will the “powers that be” agree?
Section By Condition At Last InspectionS
ectio
ns
Condition at Last Insp
0
1000
2000
3000
4000
5000
Failed Serious Very Poor Poor Fair Satisfactory Good
Pinellas County Highway Zone by ConditionW
t Avg
Con
ditio
n (P
CI)
Zone
0
20
40
60
80
100
N SE SW
GIS Reports
“Why Spend Money Managing Roadways When I Could Spend the Money Paving
Roadways?”
Pavement Management Cycle
Contact Information
Florida OfficeBob Siffert
4683 SW 102nd Lane Rd.Ocala, FL 34476
Toll Free: (866) 562-5524Fax: (352) 861-9796
Email: [email protected]
Ohio OfficeJim Golden
336 Pebble Creek Dr.Dublin, OH 43017
Toll Free: (800) 450-4514Fax: (614) 764-8811
Email: [email protected]
Website: http://micropaver.net
