Craig Honkomp PE, PS, LEED AP Sportsworks Field Design - The Kleingers Group Ohio

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1 1 ANALYZING EXISTING ASPHALT FOR NEW SURFACE APPLICATIONS Craig Honkomp PE, PS, LEED AP Sportsworks Field Design - The Kleingers Group Ohio Eric Q. Roise, ASLA, MCPPO, Athletic & Recreation Design Studio BSC Group, Connecticut, Massachusetts, Rhode Island

ROISE A S L A, M C P P O At h l e t i c & Re c re at i o n D e s i g n S t u d

2 2 MEET OUR PRESENTERS CRAIG HONKOMP P E, P S, L E E D A P S p o r t w o r ks F i e l d D e s i g n T h e K l e i n g e rs Gro u p O h i o ERIC Q. ROISE A S L A, M C P P O At h l e t i c & Re c re at i o n D e s i g n S t u d i o B S C G ro u p C o n n e c t i c u t, M a s s a c h u s e tt s, R h o d e I s l a n d

3 3 ANALYSIS GROUPS THE INVESTIGATION

4 4 VISIBLE CUES S T R U C T U R A L Surface Cracking, Heaving, Rutting, Asphalt quality, Delamination Edges D R A I N A G E Puddles, Bird Baths, Surrounding areas, flooding S T A I N I N G A N D C L E A N L I N E S S

5 5 UNSEEN CUES S T R U C T U R A L Base Construction D R A I N A G E Underdrainage, Utilities T E S T I N G Destructive / Non-Destructive I N V E S T I G A T I V E Season and conditions installed. Previous Construction Process.

Warm Region Locations, Temperate Region Applications S U R F A C E T O B E I N S

6 NON-ASPHALT 6 CONSIDERATIONS S T R U C T U R A L C O N S T R A I N T S : Fencing, Walls, Curbs, Adjacent Structures A G E : Age of Asphalt R E G I O N : Warm Region Locations, Temperate Region Applications S U R F A C E T O B E I N S T A L L E D : Tennis, Track, Basketball W E A T H E R C O N D I T I O N S / S E A S O N :

7 F I R S T A N D E A S I E S T T O D I A

Heaving M ay Not Show Up In Summer Months

7 7 F I R S T A N D E A S I E S T T O D I A G N O S E VISIBLE CUES Don t Settle With The First Diagnosis Typically multiple I ssues Some Seasonal Considerations Heaving M ay Not Show Up In Summer Months ( Drainage I ssues Don t Show Up In A Drought)

STRUCTURAL 8 CUES S U R F A C E C R A C K I N G : Asphalt Contraction, Age Cracking, Planarity, Asphalt Quality And Age H E A V I N G & S I N K I N G, R U T T I N G : Alligator Cracking,

8 STRUCTURAL 8 CUES S U R F A C E C R A C K I N G : Asphalt Contraction, Age Cracking, Planarity, Asphalt Quality And Age H E A V I N G & S I N K I N G, R U T T I N G : Alligator Cracking, Pattern Cracking: Elevation Changes : Base Issues, Water, Voids, Organics Asphalt Quality; Poor cold Joints, Edge Conditions, Shoulder Failure, Delamination Between Courses, Pull Cracking

9 C R A C K I N G 9

10 A L I G A T O R C R A C K I N G 10

11 H E A V I N G 11

12 R U T T I N G 12

13 P L A N A R I T Y 13

14 DRAINAGE 14 CUES Puddling, Bird Baths, Surface Delamination, Staining Cleanliness: Staining, Bond Breaker Stains, Asphalt Curing, Fat Spots, Excess Tack Coat, Leaves, Dust, Tracking, Surface roughness

15 P U D D L I N G / B I R D B A T H S 15

16 16 S U R F A C E D E L A M I N A T I O N

17 17 C L E A N L I N E S S ( F a t S p o t s )

UNSEEN 18 CUES Trenching Patterns, Irrigation Patterns, Staining Patterns Previous History: Previous Construction Plans Plugged outlets, Under

18 UNSEEN 18 CUES Trenching Patterns, Irrigation Patterns, Staining Patterns Previous History: Previous Construction Plans Plugged outlets, Under Maintained Drains, Damaged Drainage Pipe Subsequent Improvements Original Installation: Cold Weather?, Rain?, Time Between Courses?, Inexperienced Installer?

19 S T A I N I N G 19

20 20 U N S E E N C U E S Plugged outlets, Under Maintained Drains, Damaged Drainage Pipe

21 21 U N S E E N C U E S Structural: Old Construction Details

22 22 U N S E E N C U E S Testing: Destructive Testing Asphalt Cores Or Cuts. Test Pits Geotechnical Testing- base Material Drainage Cleaning And Camera Inspection

23 23 U N S E E N C U E S Investigative: Season And Conditions Installed. Previous Construction Process. Previous Installers Experience.

24 24 U N S E E N C U E S Owner/ User Inter views: It Puddles When? Where? They Built It How? Have You Ever Cleaned Out The Drainage?

25 NON-ASPHALT 25 CONSIDERATIONS Structural Constraints: Fencing, Walls, Curbs, Trees, Adjacent Structure Fencing: Condition, Footings, Locations, Handwork Around Poles Walls, Condition, Life Expectancy Replacement Or Repair Implications Utilities: Watermains, Easements. Maintenance Access; Over Surfaces?, Onto Surfaces? Age: Where Is Asphalt In Its Lifecycle? Is It Worth It? Region: Warm Region Locations, Temperate Region Applications Surface To Be Installed. Tennis, Track, Basketball, Tennis & Basketball, Less Expensive, Shorter Life Cycle, More Cracking Track Surfacing, More Expensive, Longer Life Cycle, Less Apt to Show Cracking

26 26 N O N - A S P H A L T C O N S I D E R A T I O N S Utilities: Watermains, Easements, Maintenance Access, Over Surfaces?, Onto Surfaces?

27 27 N O N - A S P H A L T C O N S I D E R A T I O N S Age: Where Is Asphalt In Its Lifecycle? Is It Worth It?

28 28 N O N - A S P H A L T C O N S I D E R A T I O N S Region: Warm Region Locations, Temperate Region Applications

29 N O N - A S P H A L T C O N S I D E R A

Cycle, More Cracking Track Surfacing, More

29 29 N O N - A S P H A L T C O N S I D E R A T I O N S Surface To Be Installed. Tennis, Track, Basketball, Tennis & Basketball, Less Expensive, Shorter Life Cycle, More Cracking Track Surfacing, More Expensive, Longer Life Cycle, Less Apt to Show Cracking

30 30 N O N - A S P H A L T C O N S I D E R A T I O N S Weather Conditions/ Season

31 31 N O N - A S P H A L T C O N S I D E R A T I O N S Saw Cutting- Control Of Cracking Locations To Saw Cut Or Not To Saw Cut?

32 32 T H A N K Y O U F O R Y O U R T I M E Q U E S T I O N S?

FROST HEAVE. GROUND FREEZING and FROST HEAVE

FROST HEAVE. GROUND FREEZING and FROST HEAVE FROST HEAVE The temperature of soils near the ground surface reflects the recent air temperatures. Thus, when the air temperature falls below 0 C (32 F) for extended periods, the soil temperature drops