Asheville Regional Airport (AVL) - NCDOT · 2020. 2. 20. · It should be noted that the section designations for AVL do not match the names shown on the current airport diagram due

Asheville Regional Airport 2019 APMS Update

1

RDM International, Inc.

Chantilly, Virginia

Provided by the NCDOT:

Inspection Report

For

Asheville Regional

Airport (AVL)

Prepared By:

FINAL SUBMISSION

December 2019


i

Project Team Members

Prepared By:

RDM International, Inc.

14310 Sullyfield Circle, Suite 600

Chantilly, VA 20151

(207) 620-3280

www.rdmintlinc.com

In Association With:

Jacobs

111 Corning Road, Suite 116

Cary, NC 27518

(919) 859-5001

www.jacobs.com

Prepared For:

North Carolina Department of Transportation

Division of Aviation

1050 Meridian Drive

Morrisville, NC 27560

(919) 814-0550

www.ncdot.gov/divisions/aviation


ii

TABLE OF CONTENTS

INTRODUCTION .......................................................................................................................... 1

PAVEMENT INVENTORY .......................................................................................................... 3

Pavement Inventory Definition ................................................................................................... 3

Pavement Inventory by Branch Use ........................................................................................... 3

PAVEMENT CONDITION EVALUATION CRITERIA ............................................................. 5

Pavement Condition Survey ....................................................................................................... 5

Typical Pavement Life Cycle ..................................................................................................... 6

Prediction Models and Condition Forecasts ............................................................................... 6

PAVEMENT CONDITION RESULTS ......................................................................................... 8

Overall Current Condition .......................................................................................................... 8

Condition Forecast Results ....................................................................................................... 10

Branch Level Deterioration Curves by Branch Use ................................................................. 11

Summary of Condition Results ................................................................................................. 13

PAVEMENT PROJECT IDENTIFICATION CRITERIA .......................................................... 16

APPENDIX A - DETERIORATION CURVES......................................................................... A-1

APPENDIX B - INSPECTION PHOTOS .................................................................................. B-1

APPENDIX C - ASTM D5340-12 DISTRESS BOOKLET ...................................................... C-1

LIST OF FIGURES

Figure 1: Typical Pavement Life Cycle .......................................................................................... 6

Figure 2: Application of Pavement Condition Deterioration Model .............................................. 7

Figure 3: PCI Rating Distribution of All Airfield Pavements ........................................................ 8

Figure 4: PCI Rating Distribution for 2024 Projected Conditions ............................................... 10

Figure 5: Estimated Annual Condition Plot (Overall) .................................................................. 11

Figure 6: Estimated Annual Condition Plot (Runways) ............................................................... 12

Figure 7: Estimated Annual Condition Plot (Taxiways)............................................................... 12

Figure 8: Estimated Annual Condition Plot (Aprons) .................................................................. 13

Figure 9: Estimated Annual Condition Plot (Helipads) ................................................................ 13

LIST OF TABLES

Table 1: Pavement Inventory by Branch Use ................................................................................. 3

Table 2: PCI Rating Categories and Repair Types ......................................................................... 5

Table 3: PCI Rating Distribution of all Airfield Pavements ........................................................... 8

Table 4: Area-Weighted Conditions by Branch Use ...................................................................... 8

Table 5: PCI Rating Distribution for 2024 Projected Conditions ................................................. 10

Table 6: Projected 2024 Area-Weighted Conditions by Branch Use ........................................... 11

Table 7: Previous, Current and Projected PCI Values .................................................................. 14

Table 8: Critical PCI Values ......................................................................................................... 16


iii

Table 9: Recommended Action Category by Pavement Section .................................................. 16

LIST OF MAPS

Map 1: Network Identification Map ............................................................................................... 4

Map 2: 2019 Pavement Condition Index Map ................................................................................ 9


1

INTRODUCTION

RDM International, Inc. (RDM) and Jacobs, under contract with the North Carolina Department

of Transportation, Division of Aviation (NCDOA), performed an update to the Statewide Airport

Pavement Management System (APMS). An APMS is a systematic approach to provide

recommendations for actions required to maintain a pavement network at an acceptable level of

service while minimizing the cost of maintenance and repair. The APMS is used to evaluate the

present condition of pavement and predict future deterioration through the use of pavement

condition indicators. The NCDOA has conducted routine updates to the statewide APMS since

the 1990s to track pavement inventory and deterioration of all airfield pavements. The results of

the APMS assist the NCDOA and individual airport management agencies to identify system

needs and make programming decisions for funding.

As part of this project, RDM performed a pavement inspection at Asheville Regional Airport

(AVL) in January 2019. This inspection was performed according to the Pavement Condition

Index (PCI) evaluation methodology set forth in the Federal Aviation Administration (FAA)

Advisory Circular 150/5380-7B, “Airport Pavement Management Program (PMP)” and ASTM

D5340-12, “Standard Airport Pavement Condition Index Surveys.”

During this evaluation, the following tasks were performed:

• Records Review: To organize, catalogue, and determine as-built pavement thickness,

composition data, and last construction date (LCD).

• Pavement Network Definition Update: Based on the findings of the records review, the

pavement network was updated.

• Pavement Condition Survey: RDM performed a pavement condition survey to

determine the current and future functional conditions.

o Quantify the types, severities and amount of distresses present in the pavement’s

surface.

o Capture photographs of typical pavement distresses and overall condition.

• Pavement Analysis: To evaluate the pavement condition and identify maintenance and

rehabilitation needs.

• Maintenance and Rehabilitation (M&R) Plan Development: To develop a prioritized

5-year comprehensive maintenance and rehabilitation program for maintaining and

improving the overall condition of the statewide airport pavement system.

This report presents the pavement evaluation results for Asheville Regional Airport, which can

be used by the airport and NCDOA to assist in prioritizing and scheduling pavement

maintenance and rehabilitation actions at the airport. Pavement that is currently under

construction including the runway and associated taxiways are not included in this report, but

can be assumed to have a rating of good upon completion of the project.


2

The findings and recommendations within this report are for information and planning purposes

only. The airport sponsor shall be responsible for identifying and mitigating and/or remediating

any areas of pavement that may present an immediate safety hazard.


3

PAVEMENT INVENTORY

Pavement Inventory Definition

Airport pavements are one of the largest and most important assets at an airport. Therefore, it is

important to understand the extents and characteristics of the pavement infrastructure for each

airport. RDM performed extensive reviews of available maintenance and rehabilitation project

information and updated the existing pavement inventory. The airfield pavements are divided

into a four-level inventory in accordance with FAA Advisory Circular 150/5380-7B and ASTM

D5340:

• Network: The network is the highest level in the PCI hierarchy and is defined as all

airside pavements at a single airport.

• Branch: The branch represents a pavement facility serving a single function (i.e.

runways, taxiways, aprons, etc.)

• Section: The section is an area of a branch with consistent characteristics such as

pavement composition, age, condition, and traffic level.

• Sample Units: Sections are divided into sample units for the pavement inspection.

Airfield pavements have asphalt concrete (AC) sample units generally of 5,000 ft2 (±

2,000 ft2) and Portland cement concrete (PCC) sample units of 20 slabs (± 8 slabs).

It should be noted that the section designations for AVL do not match the names shown on the

current airport diagram due to the on-going construction project for the runway.

Pavement Inventory by Branch Use

Asheville Regional Airport pavement network consists of approximately 3,249,716 ft2 of airfield

pavement. Table 1 shows the pavement area and age for each type of pavement (i.e. runway,

taxiway, apron, etc.). Map 1 presents the pavement network divided into branches, sections and

sample units along with the nomenclature used by NCDOA to identify the different pavement

areas.

Table 1: Pavement Inventory by Branch Use

Branch Use Area (SF) % Area Sections %

Sections Area-Wt. Avg. Age

Runway 692,666 21 1 2 3

Taxiway 875,788 27 20 36 9

Apron 1,676,423 52 33 59 22

Helipad 4,839 0.1 2 4 3

Overall 3,249,716 100 56 100 14

APRGA:10

APRTERM:10

TWA:20

RW1735:10

APRGA:30

RW1634:30LRW1634:30C

RW1634:30R

APRGA:100

APRGA:60

TWP:10

APRTERM:20

TWE:10

TWA:40

TWB5:10

APRGA:70APRGA:120

TWM:10

TWB:10

TWC:10

TWA:10

TWB2:10

TWR:10

RW1634:40LRW1634:10LRW1634:40C

RW1634:10R

RW1634:10CRW1634:40R

APRGA:110

TWN:10

TWL:10

TWB1:10APRGA:40

APRGA:230

TWA:30

APRGA:50

HP35:10HP17:10

APRGA:130

APRGA:140

APRGA:150

APRGA:20

APRGA:160APRGA:170

APRGA:180

TWH:20

APRGA:200APRGA:210

APRGA:240

TWK:10APRGA:220

APRHANGS:20

TWF:20 TWG:20

APRGA:250

APRGA:80

APRHANGS:10

TWD1:20 TWD2:20

TWF:10 TWG:10

APRHANGS:30

TWH:10

APRGA:90

TWD1:10

TWD2:10

TWK:20

TWHELI:20

APRGA:190

APRGAFF:10 HELIPAD:10

HELIPAD:20

TWHELI:10

116

40

1

121

10

47

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131

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45

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62 6364 65

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7980 81

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98 99100 101

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107108 109

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122124 125

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16

North Carolina Department of TransportationDivision of AviationLegendSECTION LIMITSNOT INCLUDEDSAMPLE LIMITS Network Identification MapDRAWN BY: CSM

ENGINEER: MTDSCALE: 1" = 600'

MAP 1DATE: OCT 2019

RWY:5-23 A

BRANCH IDSECTION ID

RDM International, Inc.14310 Sullyfield Circle, Ste. 600Chantilly, VA 20151(703) 709-2540www.rdmintlinc.com

³ Asheville Regional Airport (AVL)PAGE: 4

403 INSPECTED SAMPLE403 UNINSPECTED SAMPLE


5

PAVEMENT CONDITION EVALUATION CRITERIA

The objective of the condition survey is to quantify existing pavement distresses and compute the

Pavement Condition Index (PCI) for each pavement section.

The Pavement Condition Index (PCI) is an indicator to assist in developing and comparing

pavement conditions in a universal manner. The PCI is a numerical rating index between 0 and

100, with a PCI of 100 being a pavement in good condition (no distress) and a PCI of zero being

a pavement in failed condition. A color-coded scale is used to quickly identify the condition and

designate the level of maintenance and rehabilitation (M&R) required for each specific pavement

section. Table 2 gives a general description of each condition rating category.

Table 2: PCI Rating Categories and Repair Types

PCI Range

PCI Rating Definition General M&R Requirements

86-100 Good Pavement has minor or no distress and should require only routine maintenance. Preventative

Maintenance (crack sealing,

surface treatments)

71-85 Satisfactory Pavement has scattered low-severity distresses, which should require only routine maintenance.

56-70 Fair Pavement has a combination of generally low and medium severity distresses. Near-term maintenance and repair needs may range from routine to major in scope.

41-55 Poor

Pavement has low, medium, and high severity distresses, which probably cause some operational problems. Near-term maintenance and repair needs may range from routine in nature to a requirement for reconstruction.

Major Rehabilitation

(reconstruction, overlay, etc.)

26-40 Very Poor Pavement has predominantly medium and high severity distresses that cause considerable maintenance and operational problems. Near-term maintenance and repair needs will be intensive in nature.

11-25 Serious Pavement has mainly high severity distresses, which cause operational restrictions. Immediate repairs are needed.

0-10 Failed Pavement deterioration has progressed to the point that safe aircraft operations are no longer possible. Reconstruction is required.

The PCI is based on several pavement distress types (failures), quantities, and severities

commonly found in airport pavements. The pavement condition survey is the primary means of

obtaining and recording pavement distress data and computing the PCI. By following specific

standards, the PCI is determined in a non-subjective manner, allowing for all statewide airport

pavements to be compared and prioritized.

Pavement Condition Survey

RDM performed a network level inspection at each airport. Wherever possible, RDM inspected

the same sample units as the previous inspections and randomly selected extra sample units to be

inspected as necessary to ensure a high-level of confidence in the calculated PCI values. The

observed distresses in each sample unit were categorized, assigned a severity level, and

measured. The recorded distress information was used to calculate the PCI for each pavement

section.


6

It should be noted that the PCI is based on pavement failures present at the surface and is not an

indication of structural capacity. The types of distresses identified provide an indication of the

cause of the pavement deterioration. Understanding the causes of the observed distresses helps in

selecting a rehabilitation alternative that addresses the source of the distress.

Typical Pavement Life Cycle

A key element in developing an APMS is the recognition of the fact that pavement deterioration

is not necessarily a linear process. Beyond a certain point in a pavement’s life, the rate of

deterioration will increase, and the future repair costs increase dramatically. It is more beneficial

to provide funding for preventative maintenance in order to maintain pavements in good

condition to slow the deterioration rate. The APMS is used to determine what type of repair

should be applied and the optimal timing of the repair. Figure 1 demonstrates a pavement’s

typical life cycle and the importance of allocating funding to maintain pavements in good

condition.

Figure 1: Typical Pavement Life Cycle

Prediction Models and Condition Forecasts

Based on past inspections and construction history data, prediction models were developed to

estimate the future condition and deterioration of the pavements. Models were developed for all

pavement within the state, grouped by geographic region, airport classification, and pavement

use. These models were used to project the future pavement conditions at Asheville Regional

Airport. Figure 2 shows how these prediction models are applied to predict future conditions.

When a section’s current PCI versus age point does not align with the developed prediction

curve, the software modifies the prediction curve to fit the current PCI versus age point and

maintains the same deterioration rate for predicting future conditions.


7

Figure 2: Application of Pavement Condition Deterioration Model

0

10

20

30

40

50

60

70

80

90

100

0 5 10 15 20 25 30

PA

VEM

ENT

CO

ND

ITIO

N I

ND

EX (

PC

I)

TIME IN YEARS

Pavement Family Prediction Model Curve

Present PCI vs. Age Point

Modified Prediction Curve


8

PAVEMENT CONDITION RESULTS

Overall Current Condition

RDM performed the PCI survey on approximately 3,249,716 ft2 of airfield pavement. The 2019

area-weighted average condition of Asheville Regional Airport pavements is 67 (Fair). Table 3

and Figure 3 show the distribution of the airfield pavements by PCI rating category. Table 4

gives the area-weighted condition by branch use. Map 2 provides a color-coded map of the

current condition for each pavement section.

Table 3: PCI Rating Distribution of all Airfield Pavements

PCI Range

Rating Sections Area (SF) % Area

86 - 100 Good 15 461,570 14.2

71 - 85 Satisfactory 11 1,555,232 47.9

56 - 70 Fair 7 137,379 4.2

41 - 55 Poor 5 415,002 12.8

26 - 40 Very Poor 11 544,651 16.8

11 - 25 Serious 6 118,878 3.7

0 - 10 Failed 1 17,004 0.5

Figure 3: PCI Rating Distribution of All Airfield Pavements

Table 4: Area-Weighted Conditions by Branch Use


Sections Area-Wt. Avg. Age

Area-Wt. Avg. PCI

PCI Rating

Runway 692,666 21 1 2 3 82 Satisfactory

Taxiway 875,788 27 20 36 9 79 Satisfactory

Apron 1,676,423 52 33 59 22 54 Poor

Helipad 4,839 0.1 2 4 3 96 Good

Overall 3,249,716 100 56 100 14 67 Fair

0

200,000

400,000

600,000

800,000

1,000,000

1,200,000

1,400,000

1,600,000

1,800,000

Good(86 - 100)

Satisfactory(71 - 85)

Fair(56 - 70)

Poor(41 - 55)

Very Poor(26 - 40)

Serious(11 - 25)

Failed(0 - 10)

Pav

em

en

t A

rea

(SF)

PCI Rating

APRGA:10 (29)

APRTERM:10 (97)

TWA:20 (80)

RW1735:10 (82)

APRGA:30 (47)

RW1634:30L (NA)RW1634:30C (NA)

RW1634:30R (NA)

APRGA:100 (54)

APRGA:60 (26)

TWP:10 (NA)

APRTERM:20 (72)

TWE:10 (NA)

TWA:40 (96)

TWB5:10 (85)

APRGA:70 (67)APRGA:120 (19)

TWM:10 (NA)

TWB:10 (NA)

TWC:10 (100)

TWA:10 (NA)

TWB2:10 (NA)

TWR:10 (NA)

RW1634:40L (NA)RW1634:10L (NA)RW1634:40C (NA)

RW1634:10R (NA)

RW1634:10C (NA)RW1634:40R (NA)

APRGA:110 (54)

TWN:10 (78)

TWL:10 (81)

TWB1:10 (97)APRGA:40 (24)

APRGA:230 (39)

TWA:30 (100)

APRGA:50 (78)

HP35:10 (87)HP17:10 (94)

APRGA:130 (32)

APRGA:140 (59)

APRGA:150 (58)

APRGA:20 (62)

APRGA:160 (43)APRGA:170 (10)

APRGA:180 (44)

TWH:20 (37)

APRGA:200 (31)APRGA:210 (15)

APRGA:240 (39)

TWK:10 (12)APRGA:220 (60)

APRHANGS:20 (95)

TWF:20 (32)

TWG:20 (22)

TWF:10 (87)

TWG:10 (87)

APRHANGS:30 (33)

TWH:10 (81)

APRGA:90 (98)

TWD1:10 (56) TWD2:10 (90) TWK:20 (80)

TWHELI:20 (100)

APRGA:190 (29)

APRGAFF:10 (77) HELIPAD:10 (98)

APRGA:250 (67)

APRGA:80 (75)

APRHANGS:10 (97)

TWD1:20 (35)TWD2:20 (24)

HELIPAD:20 (93)

TWHELI:10 (86)

North Carolina Department of TransportationDivision of AviationSection PCI2019 Pavement Condition Index Map

DRAWN BY: CSMENGINEER: MTD

SCALE: 1" = 600'MAP 2

DATE: OCT 2019

RDM International, Inc.14310 Sullyfield Circle, Ste. 600Chantilly, VA 20151(703) 709-2540www.rdmintlinc.com

Asheville Regional Airport (AVL)

PAGE: 9

86 - 100 Good71 - 85 Satisfactory56 - 70 Fair41 - 55 Poor26 - 40 Very Poor

11 - 25 Serious0 - 10 FailedNot InspectedClosed RWY:5-23 A (91)

BRANCH IDSECTION IDPCI VALUE ³


10

Condition Forecast Results

A condition analysis was performed for a period of 5-years from the 2019 inspection. Predicted

PCIs should be used with care since all predictions are based on the accuracy of the construction

history data and past inspections. The predicted PCIs are based on the assumption that no

major rehabilitation will be performed and the maintenance policies and traffic at the

airport will remain constant. The additional pavement from runway and taxiway

construction is not included in this report and should be noted that area-weighted averages

will change with the additional pavement.

The area-weighted average condition of the pavements at Asheville Regional Airport is

anticipated to deteriorate from a current condition of 67 to 56 from the 2019 inspection to 2024.

Table 5 and Figure 4 provide the PCI rating distribution for the projected 2024 conditions. Table

6 provides the projected 2024 area-weighted average conditions by branch use. It should be

noted that the pavements currently under construction, including the runway and associated

taxiways were not included in this report, but can be assumed to have a rating of good upon

completion of the project.

Table 5: PCI Rating Distribution for 2024 Projected Conditions

PCI Range

Rating 2024 Predicted PCI

Sections Area (SF) % Area

86 - 100 Good 5 59,987 1.8

71 - 85 Satisfactory 12 1,170,948 36.0

56 - 70 Fair 10 726,671 22.4

41 - 55 Poor 8 375,036 11.5

26 - 40 Very Poor 6 298,799 9.2

11 - 25 Serious 11 533,628 16.4

0 - 10 Failed 4 84,647 2.6

Figure 4: PCI Rating Distribution for 2024 Projected Conditions

0

200,000

400,000

600,000

800,000

1,000,000

1,200,000

1,400,000

Good(86 - 100)

Satisfactory(71 - 85)

Fair(56 - 70)

Poor(41 - 55)

Very Poor(26 - 40)

Serious(11 - 25)

Failed(0 - 10)

Pav

em

en

t A

rea

(SF)

PCI Rating


11

Table 6: Projected 2024 Area-Weighted Conditions by Branch Use


Sections Area-Wt. Avg. PCI

PCI Rating

Runway 692,666 21 1 2 71 Satisfactory

Taxiway 875,788 27 20 36 68 Fair

Apron 1,676,423 52 33 59 43 Poor

Helipad 4,839 0.1 2 4 85 Satisfactory

Overall 3,249,716 100 56 100 56 Fair

Branch Level Deterioration Curves by Branch Use

Figure 5 through Figure 9 depict the area-weighted past performance and estimated deterioration

for each branch use at Asheville Regional Airport. These curves present the past, current and

projected area-weighted PCI for each branch use. The Last Maintenance Work and Last Major

Rehabilitation indicators in the figures represent the last time any of the pavements within that

respective branch use received work. Detailed deterioration curves, extrapolated distresses, and

work history for each pavement section can be found in Appendix A. The current

rehabilitation and construction of additional runway and taxiways is not included in the

following estimated annual condition plots.

Figure 5: Estimated Annual Condition Plot (Overall)

0

10

20

30

40

50

60

70

80

90

100

2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Year

Overall

Current Inspeciton

Projected Deterioraiton

Section PCI Deterioration


12

*Does not include pavements under construction as part of reconstructing the runway.

Figure 6: Estimated Annual Condition Plot (Runways)


Figure 7: Estimated Annual Condition Plot (Taxiways)

0

10

20

30

40

50

60

70

80

90

100

2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Year

Runways

Current Inspeciton

Last Maintenance Work

Last Major Rehabilitation

Critical PCI



0

10

20

30

40

50

60

70

80

90

100

2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Year

Taxiways

Current Inspeciton



Critical PCI




13

Figure 8: Estimated Annual Condition Plot (Aprons)

Figure 9: Estimated Annual Condition Plot (Helipads)

Summary of Condition Results

Table 7 provides the current and projected conditions for each pavement section at Asheville

Regional Airport. Details of each pavement section including the previous, current and projected

conditions, extrapolated distresses, and deterioration graphs are included in Appendix A for each

pavement section. Representative inspection photographs for each pavement section are included

in Appendix B. Table 7 does not reflect the current runway and taxiway construction

project.

0

10

20

30

40

50

60

70

80

90

100

2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Year

Aprons

Current Inspeciton



Critical PCI



0

10

20

30

40

50

60

70

80

90

100

2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Year

Helipads

Current Inspeciton



Critical PCI




14

Table 7: Previous, Current and Projected PCI Values

Branch ID Section

ID Surface

Type Area (SF)

Current Predicted PCI

2019 2020 2021 2022 2023 2024

APRGA 10 AC 297,901 29 27 25 22 20 18

APRGA 20 AC 20,407 62 60 58 55 53 51

APRGA 30 AC 202,662 47 45 43 40 38 36

APRGA 40 AC 33,708 24 22 20 17 15 13

APRGA 50 AC 26,305 78 76 74 71 69 67

APRGA 60 AC 104,812 26 24 22 19 17 15

APRGA 70 AC 40,744 67 65 63 60 58 56

APRGA 80 AC 10,002 75 73 71 68 66 64

APRGA 90 PCC 4,419 98 96 94 92 89 86

APRGA 100 AC 133,834 54 52 50 47 45 43

APRGA 110 AC 44,627 54 52 50 47 45 43

APRGA 120 AC 42,717 19 17 15 12 10 8

APRGA 130 AC 24,382 32 30 28 25 23 21

APRGA 140 AC 24,165 59 57 55 52 50 48

APRGA 150 AC 23,835 58 56 54 51 49 47

APRGA 160 AC 17,115 43 41 39 36 34 32

APRGA 170 AC 17,004 10 8 6 3 1 0

APRGA 180 AC 16,764 44 42 40 37 35 33

APRGA 190 AC 16,734 29 27 25 22 20 18

APRGA 200 AC 14,666 31 29 27 24 22 20

APRGA 210 AC 14,612 15 13 11 8 6 4

APRGA 220 AC 12,948 60 58 56 53 51 49

APRGA 230 AC 35,863 39 37 35 32 30 28

APRGA 240 AC 14,340 39 37 35 32 30 28

APRGA 250 AC 11,411 67 65 63 60 58 56

APRGAFF 10 AC 12,067 77 75 73 70 68 66

APRHANGS 10 AC 12,872 97 95 93 90 88 86

APRHANGS 20 PCC 14,656 95 93 90 87 84 81

APRHANGS 30 AC 6,086 33 31 29 26 24 22

APRTERM 10 PCC 273,630 97 95 93 90 87 84

APRTERM 20 PCC 111,351 72 68 65 61 57 54

HELIPAD 10 PCC 2,492 98 96 94 92 89 87

HELIPAD 20 PCC 2,347 93 91 89 86 84 82

HP17 10 AC 19,826 94 92 90 87 85 83

HP35 10 AC 19,958 87 85 83 80 78 76

RW1735 10 AC 692,666 82 80 78 75 73 71

TWA 20 AC 555,170 80 78 76 73 71 69

TWA 40 AC 58,590 96 94 92 89 87 85

TWB1 10 AC 38,877 97 95 93 90 88 86

TWB5 10 AC 76,699 85 83 81 78 76 74

TWD1 10 AC 3,869 56 54 52 49 47 45

TWD1 20 AC 8,663 35 33 31 28 26 24

TWD2 10 AC 3,567 90 88 86 83 81 79

TWD2 20 AC 8,526 24 22 20 17 15 13

TWF 10 AC 3,890 87 85 83 80 78 76

TWF 20 AC 9,149 32 30 28 25 23 21

TWG 10 AC 3,968 87 85 83 80 78 76

TWG 20 AC 9,001 22 20 18 15 13 11

TWH 10 AC 3,820 81 79 77 74 72 70

TWH 20 AC 12,055 37 35 33 30 28 26


15

Table 7: Previous, Current and Projected PCI Values continued

Branch ID Section

ID Surface

Type Area (SF)

Current Predicted PCI

2019 2020 2021 2022 2023 2024

TWHELI 10 AC 1,151 86 84 82 79 77 75

TWHELI 20 AAC 1,327 100 98 96 93 91 89

TWK 10 AC 10,314 12 10 8 5 3 1

TWK 20 AC 3,161 80 78 76 73 71 69

TWL 10 AC 31,228 81 79 77 74 72 70

TWN 10 AC 32,763 78 76 74 71 69 67



16

PAVEMENT PROJECT IDENTIFICATION CRITERIA

The primary objective of the Statewide Airport Pavement Management System is to formulate a

logical, cost-effective plan for maintaining and repairing airfield pavement areas over time. In

order to utilize the calculated current and future PCIs for estimating and developing maintenance

and rehabilitation (M&R) plans the following parameters have been established. Each section of

airfield pavement has been assigned a critical PCI value presented in Table 8. These critical PCI

values are based on industry standards based on the aircraft and pavement use type.

Table 8: Critical PCI Values

DOA Airport Classification

Runway Taxiway Apron

& Others

Yellow Airport 70 60

55

Red Airport 65

55 Blue Airport

60 Green Airport

Black Airport

Pavements with a current PCI below the established critical PCI are considered for major repair

and rehabilitation type projects (i.e. reconstruction, overlay, etc.). Airports should discuss

rehabilitation options with their NCDOA Airport Project Manager.

Pavements with a current PCI above the critical PCI and below 86 are considered for

maintenance level activities (i.e. crack sealing, patching, surface treatments, etc.). Each airport is

encouraged to independently perform maintenance work on all pavements to extend the

pavement life and ensure a safe operating surface. These pavements are eligible for the Division

of Aviation’s Safety Preservation and Maintenance Program and the airport should request

maintenance through their NCDOA’s Airport Project Manager.

Based on the current PCI values determined from the inspection, Table 9 provides a summary of

the pavement sections recommended for maintenance and major repair. It should be noted that

not all pavements currently in the maintenance category will require work at this time. These

pavements should be monitored through future inspection cycles.

Table 9: Recommended Action Category by Pavement Section

Branch ID Section

ID Surface

Type Area (SF)

2019 PCI

Critical PCI

Recommended Action Category

(Maintenance/Major)

APRGA 10 AC 297,901 29 55 Major

APRGA 20 AC 20,407 62 55 Maintenance

APRGA 30 AC 202,662 47 55 Major

APRGA 40 AC 33,708 24 55 Major


APRGA 60 AC 104,812 26 55 Major



APRGA 90 PCC 4,419 98 55


17

Table 9: Recommended Action Category by Pavement Section continued

Branch ID Section

ID Surface

Type Area (SF)

2019 PCI

Critical PCI

Recommended Action Category

(Maintenance/Major)

APRGA 100 AC 133,834 54 55 Major

APRGA 110 AC 44,627 54 55 Major

APRGA 120 AC 42,717 19 55 Major

APRGA 130 AC 24,382 32 55 Major



APRGA 160 AC 17,115 43 55 Major

APRGA 170 AC 17,004 10 55 Major

APRGA 180 AC 16,764 44 55 Major

APRGA 190 AC 16,734 29 55 Major

APRGA 200 AC 14,666 31 55 Major

APRGA 210 AC 14,612 15 55 Major


APRGA 230 AC 35,863 39 55 Major

APRGA 240 AC 14,340 39 55 Major


APRGAFF 10 AC 12,067 77 55 Maintenance

APRHANGS 10 AC 12,872 97 55

APRHANGS 20 PCC 14,656 95 55

APRHANGS 30 AC 6,086 33 55 Major

APRTERM 10 PCC 273,630 97 55

APRTERM 20 PCC 111,351 72 55 Maintenance

HELIPAD 10 PCC 2,492 98 55

HELIPAD 20 PCC 2,347 93 55

HP17 10 AC 19,826 94 55

HP35 10 AC 19,958 87 55

RW1735 10 AC 692,666 82 70 Maintenance

TWA 20 AC 555,170 80 60 Maintenance

TWA 40 AC 58,590 96 60

TWB1 10 AC 38,877 97 60

TWB5 10 AC 76,699 85 60 Maintenance

TWD1 10 AC 3,869 56 60 Major

TWD1 20 AC 8,663 35 60 Major

TWD2 10 AC 3,567 90 60

TWD2 20 AC 8,526 24 60 Major

TWF 10 AC 3,890 87 60

TWF 20 AC 9,149 32 60 Major

TWG 10 AC 3,968 87 60

TWG 20 AC 9,001 22 60 Major

TWH 10 AC 3,820 81 60 Maintenance

TWH 20 AC 12,055 37 60 Major

TWHELI 10 AC 1,151 86 60

TWHELI 20 AAC 1,327 100 60

TWK 10 AC 10,314 12 60 Major

TWK 20 AC 3,161 80 60 Maintenance

TWL 10 AC 31,228 81 60 Maintenance

TWN 10 AC 32,763 78 60 Maintenance


18

Each year the Division of Aviation produces a list of airports scheduled to receive a project

under these programs based on detailed analysis and programming to optimize funding to best

improve the overall statewide system condition and ensure safe operations at all airports. Actual

project funding and selection is based on several factors including available funds, project

priorities, the statewide system plan, and safety concerns. Coordinate closely with the Airport

Project Manager assigned to your airport. Please forward any comments concerning this report to

the Statewide Programs Manager at the North Carolina Department of Transportation Division of

Aviation.


A-1

APPENDIX A - DETERIORATION CURVES

This appendix presents historical and projected deterioration curves for each pavement section.

The curves include the previous, current and projected PCI data as well as the extrapolated

distress types, estimated quantities, and severities.

BRANCH NAME: APRONS GENERAL AVIATION PREVIOUS PCI: 2016 26

BRANCH ID: APRGA CURRENT PCI: 2019 29

SECTION ID: 10 PCI CHANGE/DET. RATE: 3 1.03

RANK: P 5-YEAR PREDICTED PCI: 2024 18

SURFACE TYPE: AC MAINTENANCE: NA

AREA (SF): 297,901 MAJOR REHABILITATION: 1985

LOAD RELATED DISTRESS %

17

CURRENT ESTIMATED TOTAL DISTRESS QUANTITIES

Distress Code Description Severity Quantity Units Density (%) PCI Deduct Value

41 Alligator Cracking Medium 5,425 SqFt 1.8 35.3

43 Block Cracking Medium 277,386 SqFt 93.1 51.6

43 Block Cracking High 11,613 SqFt 3.9 31.0

52 Raveling Low 173,112 SqFt 58.1 21.5

52 Raveling Medium 118,101 SqFt 39.6 38.1

52 Raveling High 6,648 SqFt 2.2 27.9

CLIMATE RELATED DISTRESS % OTHER RELATED DISTRESSES (%)

83 0

SECTION HISTORICAL AND PROJECTED CONDITIONS

ASHEVILLE REGIONAL AIRPORT (AVL) SECTIONS

SECTION INFORMATION

From Previous Inspection

PERCENT OF DEDUCT VALUES BASED ON DISTRESS MECHANISM

NORTH CAROLINA STATEWIDE AIRPORT PAVEMENT MANAGEMENT SYSTEM

PAVER™ Analysis Section Level Output

VERY POOR

VERY POOR

SERIOUS

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-2



SECTION ID: 20 PCI CHANGE/DET. RATE: -25 -8.57





40



41 Alligator Cracking Medium 136 SqFt 0.7 25.4

48 L&T Cracking Low 563 Ft 2.8 9.4

55 Slippage Cracking Low 500 SqFt 2.5 23.0

57 Weathering Low 20,406 SqFt 100.0 6.0


24 36



SECTION INFORMATION





GOOD

FAIR

POOR

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-3








25




43 Block Cracking Low 19,733 SqFt 9.7 16.9


45 Depression Medium 442 SqFt 0.2 6.5

48 L&T Cracking Low 3,920 Ft 1.9 7.2

48 L&T Cracking Medium 5,964 Ft 2.9 19.3

48 L&T Cracking High 24 Ft 0.0 7.5

50 Patching Low 8,587 SqFt 4.2 9.0

50 Patching Medium 305 SqFt 0.2 6.9


57 Weathering Medium 180,652 SqFt 89.1 19.6


71 4



SECTION INFORMATION





VERY POOR

POOR

VERY POOR

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-4








69








31 0



SECTION INFORMATION





SERIOUS

SERIOUS

SERIOUS

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-5








0




48 L&T Cracking Medium 507 Ft 1.9 15.4



100 0



SECTION INFORMATION





GOOD

SATISFACTORY

FAIR

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-6








72



41 Alligator Cracking Low 53,016 SqFt 50.6 62.9





28 0



SECTION INFORMATION





SERIOUS

VERY POOR

SERIOUS

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-7








25



41 Alligator Cracking Low 132 SqFt 0.3 11.3





75 0



SECTION INFORMATION





SATISFACTORY

FAIR

FAIR

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-8








0






100 0



SECTION INFORMATION





SATISFACTORY

SATISFACTORY

FAIR

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-9





SURFACE TYPE: PCC MAINTENANCE: NA



0



65 Joint Seal Damage Low 10 Slabs 100.0 2.0


100 0



SECTION INFORMATION





GOOD

GOOD

GOOD

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-10








9











91 0



SECTION INFORMATION





FAIR

POOR

POOR

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-11








0







100 0



SECTION INFORMATION





POOR

POOR

POOR

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-12








55









45 0



SECTION INFORMATION





SERIOUS

SERIOUS

FAILED

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-13








61




47 Joint Reflection Cracking Low 261 Ft 1.1 3.1




39 0



SECTION INFORMATION





VERY POOR

VERY POOR

SERIOUS

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-14








0






100 0



SECTION INFORMATION





VERY POOR

FAIR

POOR

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-15








0








100 0



SECTION INFORMATION





VERY POOR

FAIR

POOR

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-16








0







100 0



SECTION INFORMATION





FAIR

POOR

VERY POOR

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-17








0








52 Raveling High 883 SqFt 5.2 41.9


100 0



SECTION INFORMATION





FAIR

FAILED

FAILED

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-18








0







100 0



SECTION INFORMATION





FAIR

POOR

VERY POOR

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-19








0








100 0



SECTION INFORMATION





FAIR

VERY POOR

SERIOUS

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-20








0





47 Joint Reflection Cracking Medium 205 Ft 1.4 12.1




100 0



SECTION INFORMATION





POOR

VERY POOR

SERIOUS

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-21








40





50 Patching Low 2,168 SqFt 14.8 17.7




60 0



SECTION INFORMATION





SERIOUS

SERIOUS

FAILED

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-22








0







100 0



SECTION INFORMATION





FAIR

FAIR

POOR

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-23








77








23 0



SECTION INFORMATION





SERIOUS

VERY POOR

VERY POOR

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-24








44









56 0



SECTION INFORMATION





POOR

VERY POOR

VERY POOR

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-25








0






100 0



SECTION INFORMATION





SATISFACTORY

FAIR

FAIR

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-26

BRANCH NAME: GENERAL AVIATION FIRE APRON PREVIOUS PCI: 2016 79

BRANCH ID: APRGAFF CURRENT PCI: 2019 77






0



43 Block Cracking Low 65 SqFt 0.5 6.4





100 0



SECTION INFORMATION





SATISFACTORY

SATISFACTORY

FAIR

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-27

BRANCH NAME: APRONS HANGARS SOUTH PREVIOUS PCI: 2016 9

BRANCH ID: APRHANGS CURRENT PCI: 2019 97






0





100 0



SECTION INFORMATION





FAILED

GOOD

GOOD

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-28








0




70 Scaling High 1 Slabs 0.7 4.2

74 Joint Spall Medium 1 Slabs 0.7 0.8


29 71



SECTION INFORMATION





GOOD

GOOD

SATISFACTORY

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-29








30





52 Raveling Medium 10 SqFt 0.2 4.4



70 0



SECTION INFORMATION





FAILED

VERY POOR

SERIOUS

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-30

BRANCH NAME: APRONS TERMINAL PREVIOUS PCI: 2016 97

BRANCH ID: APRTERM CURRENT PCI: 2019 97






4



62 Corner Break Low 1 Slabs 0.2 0.8


65 Joint Seal Damage High 20 Slabs 4.6 12.0

73 Shrinkage Cracking N/A 5 Slabs 1.1 0.3

74 Joint Spall Low 12 Slabs 2.7 0.9

74 Joint Spall High 1 Slabs 0.2 3.0

75 Corner Spall Low 2 Slabs 0.5 0.4

75 Corner Spall Medium 2 Slabs 0.5 0.9


69 27



SECTION INFORMATION





GOOD

GOOD

SATISFACTORY

0

10

20

30

40

50

60

70

80

90

100

2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 2026

Pav

em

en

t C

on

dit

ion

Ind

ex

(PC

I)

Current Inspeciton

Maintenance Work


Critical PCI



A-31

BRANCH NAME: APRONS TERMINAL PREVIOUS PCI: 2016 71

BRANCH ID: APRTERM CURRENT PCI: 2019 72






4



62 Corner Break Low 5 Slabs 1.7 1.3

69 Pumping N/A 14 Slabs 5.0 5.2

74 Joint Spall Low 9 Slabs 3.3 1.1

75 Corner Spall Medium 9 Slabs 3.3 2.8

76 ASR Low 278 Slabs 100.0 21.8


0 96



SECTION INFORMATION





SATISFACTORY

SATISFACTORY

POOR

0

10

20

30

40

50

60

70

80

90

10

Documents

Asheville Regional Airport (AVL) - NCDOT · 2020. 2. 20. · It should be noted that the section designations for AVL do not match the names shown on the current airport diagram due