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Pavement Management System (PMS) January 29, 2015 City of Pittsfield

Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

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Page 1: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Pavement Management System

(PMS)

January 29, 2015

City of Pittsfield

Page 2: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Mill Replace Chip Seal

Crack Seal Knowing When To:

Construction Documents

5-Year Plan Carte'Graph Pavement View Plus Software

Value Engineering

Processing

Research Field and

Condition Survey

Type

Priority Condition Start

here

Owner

Input

Condition AreasClarkston Community Schools - January 2009

69,08554,856

343,923

248,459

386,269

554,085

311,739

36,791

76,101

0

0

100,000

200,000

300,000

400,000

500,000

600,000

New

Pavement

Excellent Very Good Good+ Good Fair+ Fair Poor Very Poor Failed

Pavement

Overall Condition Index (OCI)

Are

a (

Sq

ua

re F

ee

t)

OCI Distribution within Priority CategoriesJanuary 2009

31.5% 33.4%

42.2%

54.7%

66.6%

56.6%

13.7%

0.0% 1.2%0.0%

10.0%

20.0%

30.0%

40.0%

50.0%

60.0%

70.0%

80.0%

90.0%

100.0%

High Medium Low

Pavement Priority

Perc

en

t A

rea o

f S

ch

oo

l

Dis

tric

t OCI 66-100

OCI 36-65

OCI 0-35

Pavement Use DistributionClarkston Community Schools

13.2%

48.6%

4.6%

2.8% 5.6%

25.3%

Main Drive / Bus Loading

Internal Drive / Parent Drop Off

Parking

Service Drives

Paved Playground

Pathway

Reporting

Pittsfield

Pittsfield

Pittsfield

Pittsfield

Pittsfield

Pittsfield

Pittsfield

Pittsfield

Pittsfield

Page 3: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Choices

Pavement

Management

Pavement

Rehabilitation

Global Selective

Page 4: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

…optimum strategies for evaluating, and maintaining pavements in a serviceable condition over a period of time.

Program Goal Pavement Management System

AASHTO Guide for Design

of Pavement Structures

(1993)

Page 5: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Pavement Deterioration Curve Starting Point

Page 6: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Priority on pavements in the worst

condition

Less pavement is rehabilitated with

available funding

Better pavements get worse

Seem to always need to “catch up” on

repairs

Worst First

Page 7: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Repair with PMS: Maintain pavements in

better condition and Repair at Right Time at

and Cost.

Costs of repairs are less: More pavement

repaired.

The disadvantage: Higher operational costs

More cost effective to repair pavements

with PMS plan

than allowing the better pavements to

become poor

Best First – PREFERRED FOR PITTSFIELD

Page 8: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement
Page 9: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Pavement Management Program 1

Page 10: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Step 1: Inventory and inspection Assess your Pavement System/Network

Step 2: Work plan development Financial & Action Planning

Step 3: Engineering document preparation

Step 4: Construction contract administration

Step 5: On-site construction management

Pavement Management System

Page 11: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Pavement Cores

Page 12: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Street Name Core # Pavement

Type

Total Pavement Thickness (Inches)

Aggregate Base

Thickness (Inches)

Subgrade Material

LEBANON AVENUE 1 Asphalt 9.75 N/A Refusal on Concrete

SOUTH CHURCH STREET

2 Asphalt 6.5 12 N/A

SCHOOL STREET 3 Asphalt 3.5 4.5 Brick Refusal on Cobbles

ALLEN STREET 4 Asphalt 2.5 4.5 Brick N/A

FEDERAL STREET 5 Asphalt 3.25 2 then 4.5

Brick Refusal on Cobbles

FENN STREET 6 Asphalt 3.75 4.5 Loose Asphalt

Refusal in Agg Base

SEYMOUR STREET 7 Asphalt 7 4 Brown Coarse to Fine

SAND, Some Medium to Fine Gravel, Little Silt

PITTSFIELD Example Cores

Page 13: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

How do we determine what is a good pavement?

Page 14: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Rating Pavements

Page 15: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

$.00

A typical repair

that costs $1 in

this range

Up to $4 in

this range

will cost

1

10

Page 16: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

$.15

will cost

10

1

A typical repair

that costs $1 in

this range

Up to $4 in

this range

Page 17: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

$.20

will cost

10

1

A typical repair

that costs $1 in

this range

Up to $4 in

this range

Page 18: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

$.43

will cost

10

1

A typical repair

that costs $1 in

this range

Up to $4 in

this range

Page 19: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

will cost

10

1

A typical repair

that costs $1 in

this range

Up to $4 in

this range $2.50

Page 20: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

will cost

10

1

A typical repair

that costs $1 in

this range

Up to $4 in

this range

$3.50

Page 21: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

$5.00

will cost

10

1

A typical repair

that costs $1 in

this range

Up to $4 in

this range

Page 22: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

$5.50

will cost

10

1

A typical repair

that costs $1 in

this range

Up to $4 in

this range

Page 23: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

A=70 to 100 B=50 to 60 C= 15 to 30

What is Pittsfield’s Benchmark OCI?

Page 24: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Critical Point 6

Page 25: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Condition 5 – Fair

Visible Distresses Treatment Measures /

General Conditions

Longitudinal and

transverse cracks

(open ½”) show first

signs of slight

raveling and

secondary cracks.

Some patching or

edge wedging in

good condition.

Needs chipseal or

other thin treatment.

Page 26: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement
Page 27: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Condition 2 – Very Poor

Visible Distresses Treatment Measures /

General Conditions

Alligator cracking

(over 25%).

Severe

distortions (over

2” deep).

Extensive

patching in poor

condition.

Potholes.

Reclaim with

some base

repair.

Page 28: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement
Page 29: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

You will need more money than you have

Base Upon Use, Condition, Priority, Type

Divide repairs throughout several years

Budget funds per repair types

Preventative maintenance

Rehabilitation

Reconstruction

Selecting Areas to Repair

Page 30: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

NEEDED A PROGRAM TO REACH THE GOAL

Optimizes cost benefit ratio.

Priorities Identified Accurately.

Network-wide Model.

Identifies best repair strategies.

Cartegraph Program

Page 31: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

*Setup Choices

Performance

Money

Network Priority Ranking

Page 32: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Develop cost effective goal repair plan program to extend pavement life

Based on the available funding

Use prioritization Network Priority Ranking (NPR)

Step 2 – Work Plan Development

Page 33: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

NPR calculation

Determine what factors are

important for repair project selection

Condition, material, priority,

use,….etc.

Determine how the above factors

should be weighted for the NPR

calculation

Develop Network Priority Ranking (NPR)

Page 34: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Confirm RoadMatrix for Approach

Page 35: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Network Priority Ranking (NPR)

Page 36: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Repair Protocol Details

“The Decision Tree”

Page 37: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Verify input

“Turn the crank” on the Program

Compare budget scenario results

Execute Prediction Models

Page 38: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

RESULTS

Page 39: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

5,012,988

3,711,094

3,204,760

5,702,769

5,417,124

4,394,594

2,669,235

800,281

388,031

0

1,000,000

2,000,000

3,000,000

4,000,000

5,000,000

6,000,000

New Pavement (OCI100-96)

Excellent (OCI 95.99-85) Very Good (OCI 84.99-75)

Good+ (OCI 74.99-65) Good (OCI 64.99-55) Fair+ (OCI 54.99-45) Fair (OCI 44.99-35) Poor (OCI 34.99-25) Very Poor (OCI 24.99-15)

Failed Pavement (OCI14.99-0)Overall Condition Index (OCI)

Condition Areas OVERALL CONDITION INDEX (OCI) 58.9

City of Pittsfield Overall Network - April 2014

Page 40: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement
Page 41: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Ward Total Area (S.F.) Avg. Weighted OCI 7A 1,636,163 47.16 6B 1,578,542 50.15 2B 2,258,694 52.91 7B 2,645,938 53.08 1A 1,843,346 54.32 3A 2,451,056 55.07 5B 2,125,089 55.47 1B 1,987,210 56.50 4B 2,397,973 62.06 5A 3,226,149 63.76 6A 2,647,964 65.12 4A 2,504,093 65.39 2A 1,428,148 66.50 3B 2,570,511 68.19

TABLE 6: AVERAGE, WEIGHTED OCI FOR EACH WARD (SORTED BY CONDITION)

Page 42: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Plan Year Target OCI Annual

Expenditures Network

OCI

2015 100 $45,752,946 81.50

2016 100 $4,099,266 80.78

2017 100 $1,278,290 79.23

2018 100 $2,429,597 78.17

2019 100 $4,625,165 77.99

Scenario Type Total 5-Year

Cost Equivalent

Annual Budget

Network OCI (end of

Year 5)

OCI-Driven Target OCI 100 $58,185,264.55 $11,637,052.91 77.99

TABLE 16: SUMMARY OF UNLIMITED FUNDING BUDGET SCENARIO

Page 43: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement
Page 44: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

` ` ` ` `

$2.5-3.5 M - 2015-16 (Only)

Page 45: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement
Page 46: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement
Page 47: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

$2.5-3.5 M - 2015-16 (Only)

$2.5-3.5 M - 2015-16 (Only)

$2.5-3.5 M - 2015-16 (Only)

Page 48: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement
Page 49: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement
Page 50: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Every 3 to 5 years

Maintain system

Update costs

Keep your data up-to-date

It doesn’t take a lot of effort to update the model

Re-Inventory

Page 51: Pavement Management System (PMS) - Pittsfield · Step 5: On-site construction management Pavement Management System . Pavement Cores . Street Name Core # Pavement Type Total Pavement

Thank You! Kimley-Horn

and Associates, Inc.

CONCLUSION