Performance - Renewal of failed pavements

  (Pavement has reached end of life)

 

Pavement performance is listed by life cycle costs ($/m2/yr) in order from lowest to highest for pavements that have reached their end of life.  Also shown are the key variables affecting life cycle cost identified in pilot council testing.  The climate and subgrade variables are the cost modifiers used by the Victoria Grants Commission.

 

Care is to be taken in interpreting the performance reports as there are many factors, which affect life cycle costs including availability and cost of pavement materials, environmental conditions and changes in traffic loadings.

 

To see full details for each example, click on the Council name hyperlink.

 

Council

Why work was done

LCC ($/m2/yr)

Age of old pavement (yrs)

Traffic (AADT)

% Heavy Vehicles

Climate (VGC)

Subgrade (VGC)

Northern Grampians (S)

Pavement failed for some time

$0.38

40

150-500

5-10%

-15

99

Northern Grampians (S)

Pavement failed for some time

$0.77

50

100-150

5-10%

-15

99

Mornington Peninsula (S)

Part pavement failed

$0.78

19

> 5000

5-10%

40

98

Manningham (C)

Planned cyclic renewal

$1.01

40

500-1000

5-10%

40

95

Ararat (RC)

Pavement failed

$0.00

50

500-1000

1-5%

10

103

Campaspe (C)

Pavement failed

#DIV/0!

0

50-100

5-10%

-20

95

Campaspe (C)

Pavement failed

#DIV/0!

0

1000-5000

5-10%

-20

95

 

 

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