2. Oregon Mileage County Mileage
Counties
33,124
44%
Paved
16,036
48%
Federal
21,906
29%
Gravel
10,700
32%
Cities
10,799
14%
Local Access
6,388
19%
ODOT
8,049
11%
Other State
614 1%
Totals
74,493

3. Survey Topics order of preference
Oil Applications
Workmanship
Convert Gravel to Oils
Traffic Control
Equipment Choices
Dump Trucks
Oil Choices
Surface Preparation
Rock mixes
High traffic areas
Rollers
When things go wrong
Urban Chip Seals
Contaminants
Fog Seals
Chip Spreaders
Distributers
Brooming
Lunch / Work Rules
Parking Lot Topics
PMAT IGA - Share Equipment & Resources
Etnyre Chip Spreader Calculation & Adjustment
Chip Sealing over Thermo Plastic Striping
Oil Specifications Information
Oil Sampling and Testing
Working with Contractors

4. Baker Miles Chip Treat 185 7 5% HFRS-P1 = 100% ¼” = 20% 3/8” = 30%%
¼” = 20%
3/8” = 30%
½” = 50%
¾” = gravel road convert base
HFRS-P1 = 100%
Fog = 100%
HFRS-P1; HF90-1S dilute
Double+ = 25% ½”; ¾”
Crack Seal = No
Convert Gravel = No
Baker

5. Benton Miles Chip Treat 270 15 6% HFRS-P1 = 100% ¼” = 5%%
¼” = 5%
3/8” - #6 = 75%
½” = 10%
¾” = 10% oil mat rock
HFRS-P1 = 100%
Fog = 100% HFRS-P1 dilute
Double+ = 30% 5/8” ½”
3/8”; ¼” HFRS-P1; HFRS-2
Crack Seal = Yes
Convert Gravel = 2-miles
Benton

6. Clackamas Miles Chip Treat 1,403 50 4% Fog = 100% CSS1 Double+ = No
1, %
3/8” = 25%;
½” = 75%
HFRS-P2 = 100%
Fog = 100% CSS1
Double+ = No
Crack Seal = No
Convert Gravel = No

7. Clatsop Miles Chip Treat 184 20 11% ¼” = 60% ½” = 40% ”winter bite”%
¼” = 60%
½” = 40% ”winter bite”
CRS-2P = 100%
Fog = 50% CSS1H dilute
Double+ = 28% CRS-2P
Crack Seal = Yes
Convert Gravel = Yes

8. Crook Miles Chip Treat 289 80 30% CRS-2 = 60% (upper Co)%
¼” = 40% (single & double)
3/8” = 40% (hot)
½” = 20% (double)
CRS-2 = 60% (upper Co)
AC15 5TR = 40% (hot)
Fog = No
Double+ = 40%
100% of CRS-2; 10% of Hot
Crack Seal = Yes
Convert Gravel = No
Crook

9. Deschutes Miles Chip Treat 694 75 14% AC15P = 100% Fog = No%
3/8” = 100%
AC15P = 100%
Fog = No
Double+ = No
Crack Seal = Yes
Convert Gravel = No

10. Douglas Miles Chip Treat 957 85 10% CRS-2P = 100% Fog = No%
3/8” = 100%; nickel-slag
CRS-2P = 100%
Fog = No
Double+ = No
Crack Seal = No
(no cracks)
Convert Gravel = No

11. Gilliam Miles Chip Treat 150 15 16% ¼” = 10% ½” = 90% HFRS-P1 = 80%%
¼” = 10%
½” = 90%
HFRS-P1 = 80%
HFRS-P2 = 10%
CRS-2P = 10%
Fog = 100% 91-S dilute
Double+ = 10% ¼”; ½”
Crack Seal = Yes (new)
Convert Gravel = No
Gilliam

12. Jackson Miles Chip Treat 767 62 8% CRS-2P = 100% Fog = 50% LMCQS%
3/8”- 4 = 95%;
½” = 5%
CRS-2P = 100%
Fog = 50% LMCQS
Double+ = 3% LMCQS; 3/8”- 4
Crack Seal = Yes
Convert Gravel = No

13. Jefferson Miles Chip Treat 257 10 6% HFE-91S = 100% 7/16”- 10 = 75%;%
7/16”- 10 = 75%;
½” = 25%
HFE-91S = 100%
Fog = No
Double+ = 25%
HFE-91S; ½” - 7/16”
Crack Seal = Yes
Convert Gravel = 1-mile (E-11)
3-lifts = ¾” - ½” - 7/16”

14. Josephine Miles Chip Treat 570 40 7% CRS-2P = 100% Fog = 100% CSS-1H%
1/4” = 1% - bikeways
½” = 99%
CRS-2P = 100%
Fog = 100% CSS-1H
Double+ = No
Crack Seal = Yes
Convert Gravel = In the past

15. Klamath Miles Chip Treat 750 83 11% 3/8”- 4 = 90% PMCRS-2H = 100%;%
3/8”- 4 = 90%
PMCRS-2H = 100%;
Fog = 10% CSS-1 dilute
Double+ = No
Crack Seal = Yes
Convert Gravel = 1-mile
PMCRS-2H; 5/8”; 3/8”

16. Lane Miles Chip Treat 1,250 80 8% ¼” = 10%; 3/8” = 90%
1, %
¼” = 10%;
3/8” = 90%
¾” = gravel road convert base
CRS-2P = 20%;
AC15P = 80% (hot)
Fog = 100%
Double+ = 5%
Crack Seal = Yes
Convert Gravel = 2-miles
¾”; ½”; ¼”

17. Linn Miles Chip Treat 1,200 50 5% ¼” = 40% 3/8” = 10% ½” = 50%
1, %
¼” = 40%
3/8” = 10%
½” = 50%
¾” = gravel road convert / triple shot
PMCRS-2H = 100%
Fog = No
Double+ = 98%
Crack Seal = Yes
Convert Gravel = No

18. Marion Miles Chip Treat 930 32 5% 3/8” = 100% HFRS-P1 = 100%%
3/8” = 100%
HFRS-P1 = 100%
Fog = 100% HFRS-P1 dilute
Double+ = No
Crack Seal = Yes
Convert Gravel = No

19. Multnomah Miles Chip Treat 300 25 9% ¼” = 40% 3/8” = 60% CRS-2P = 60%%
¼” = 40%
3/8” = 60%
CRS-2P = 60%
Fog = 60% CSS1 dilute
Double+ = 60%
Crack Seal = Yes
Convert Gravel = No

20. Polk Miles Chip Treat 250 30 28% 3/8” = 100%* *No recent chipseals%
3/8” = 100%*
*No recent chipseals
Bonds funded
recent overlays
Double+ = No
Crack Seal = Yes
Convert Gravel = No

21. Tillamook Miles Chip Treat 269 6 5% 3/8” = 100% RSLTP = 100%%
3/8” = 100%
RSLTP = 100%
Fog = 100%
Double+ = No
Crack Seal = No
Convert Gravel = No
Marion County applies Chipseals

22. Wasco Miles Chip Treat 300 32 11% 3/8” = 90% ½” = 10% CRS-2P = 20%%
3/8” = 90%
½” = 10%
CRS-2P = 20%
CRS-2 = 80%
Fog = No
Double+ = 10% CRS-2P
Crack Seal = Yes
Convert Gravel = 3-miles

23. Washington Miles Chip Treat 1,050 35 9% 3/8” = 65% ½” = 35%
1, %
3/8” = 65%
½” = 35%
HFE-100-S = 60% single shot
Fog = 55% S dilute
Double+ = 30%
HFMS-2S prime;
901-S intermediate
Crack Seal = No
Convert Gravel = 4-miles

24. Yamhill Miles Chip Treat 345 10 8% 3/8” = 75%%
3/8” = 75%
½” = 25% “hurts my dog’s feet”
CRS-2P = 50%
CRS-2 = 50%
Fog = 50% CRS-2H dilute
Double+ = % CRS-2P 3/8”
Crack Seal = Yes
Convert Gravel = No

25. ODOT Miles Chip Treat 8,000 250 7% ¼” = 10% 3/8” = 85% ½” = 5%
8, %
¼” = 10%
3/8” = 85%
½” = 5%
HFRS-P1 = 25%;
CRS-2P = 20%;
CRS-2 = 10%;
RSLTP = 5%;
AC15P & AC15-5TR = 10%
Fog = 25% HF90-1S dilute; CSS-1H
Double+ = 1% ¼”; 3/8”
Crack Seal = Yes
Convert Gravel = No
ODOT

26. WashDOT Miles Chip Treat 7,052 233 9% 3/8” - #4 = 90% ½” = 10%
7, %
3/8” - #4 = 90%
½” = 10%
CRS-2P = 100%;
Fog = 90% CSS-1
Double+ = 5% 3/8”
Crack Seal = Yes
Convert Gravel = No
WashDOT

27. BLM: Coos Bay Miles Chip Treat 500 10 5% 3/8” = 80% ½” = 20%%
3/8” = 80%
½” = 20%
CRS-2P = 100%
Fog = ??
Double+ = No
Crack Seal = No
Convert Gravel = No

28. City of Bend Miles Chip Treat 399 7 5% ¼” = 100% AC15P = 100% (hot)%
¼” = 100%
AC15P = 100% (hot)
Fog = No
Double+ = No ?
Crack Seal = Yes
Convert Gravel = No

29. City of Gresham Miles Chip Treat 284 17 6% 3/8” = 66% ½” = 34%%
3/8” = 66%
½” = 34%
HFRS-P2 = 66%
PG64-22 = 34% (hot/warm Asphalt Rubber {AR})
Fog = 100% CQS1
Double+ = No
Crack Seal = Yes
Convert Gravel = No
City of
Gresham

30. City of Vancouver, WA Miles Chip Treat 585 2 2% 3/8” = 100%%
3/8” = 100%
CRS-2P = 100%
Fog = 100% CSS-1
Double+ = No
Crack Seal = Yes
Convert Gravel = No
City of
Vancouver, WA

31. Survey Topics 13 Lunch / Work Rules 14 Oil Applications 15 Workmanship16
Convert Gravel to Oils 17
Traffic Control 18
Equipment Choices 19
Dump Trucks
Survey Topics 1
Oil Choices 2
Surface Preparation 3
Rock mixes 4
High traffic areas 5
Rollers 6
When things go wrong 7
Urban Chip Seals 8
Contaminants 9
Fog Seals 10
Chip Spreaders 11
Distributers 12
Brooming 20 21 22 23 24 25

32. Oils Emulsions Examples “RS-1” , “HFRS-2” “CRS-2” , “CSS-1h” - -
“SS-1” ; “CSS-1h”
“MS-1” ; “CMS-2h”
“RS-2” , “CRS-1”
“CQS1”, “LMCQS”
“CRS-1”, “HFMS-1”
“CRS-2”, “HFMS-2”
“CRS-2h”, “HFMS-2h”
“HFMS-2s”
“HFRS-2” , “HFMS-1”
“HFRS-P1” , “CRS-2P”
CRS-2P dilute
“Anionic” – positive charge – no letter in front
“Cationic” – negative charge – “C” in front
“Nonionics”- neutral charge (new - not readily in place)
SS = Slow Setting
MS = Medium Setting
RS = Rapid Setting
QS = Quick Setting
Lower numbers – less viscosity (“1”)
Higher numbers – more viscosity (“2”)
h = harder base asphalt used
s = softer base asphalt used
HF (preceding) = High Float (Anionic grades only)
P = Polymer modified ( “S” & “L” are also used)
dilute = cutback – used in fog seals

33. Oils Emulsions Anionic RS-1 RS-2 HFRS-2 MS-1 MS-2 MS-2h HFMS-1 HFMS-2
HFMS-2s
SS-1
SS-1h
Cationic
CRS-1
CRS-2
CMS-2h
CSS-1
CSS-1h
Anionic
are
Positivity
charged
“ + “
Cationic
are
Negativity
charged
“ – “

34. Oils Emulsions Anionic RS-1 RS-2 HFRS-2 MS-1 MS-2 MS-2h HFMS-1 HFMS-2
HFMS-2s
SS-1
SS-1h
Cationic
CRS-1
CRS-2
CMS-2h
CSS-1
CSS-1h
Rapid
Setting (RS)
Medium Setting (MS)
Slow
Setting (SS)

35. Oils Emulsions Anionic RS-1 RS-2 HFRS-2 MS-1 MS-2 MS-2h HFMS-1 HFMS-2
HFMS-2s
SS-1
SS-1h
Cationic
CRS-1
CRS-2
CMS-2h
CSS-1
CSS-1h
Lower
Viscous
(1)
Higher
Viscous
(2)

36. Oils Emulsions Anionic RS-1 RS-2 HFRS-2 MS-1 MS-2 MS-2h HFMS-1 HFMS-2
HFMS-2s
SS-1
SS-1h
Cationic
CRS-1
CRS-2
CMS-2h
CSS-1
CSS-1h
Harden Asphalt
Base
(h)
Soften
Asphalt Base
(s)

37. Oils Emulsions Anionic RS-1 RS-2 HFRS-2 MS-1 MS-2 MS-2h HFMS-1 HFMS-2
HFMS-2s
SS-1
SS-1h
Cationic
CRS-1
CRS-2
CMS-2h
CSS-1
CSS-1h
High
Float
(HF)

38. Oils CRS = Cationic, Rapid Setting #4 CRS-2 = - 2 (higher viscosity)
dilute = cutback – used in fog seals
CRS = Cationic, Rapid Setting
#4 CRS-2 = - 2 (higher viscosity)
Crook 60%; Wasco 80%; Yamhill 50%; ODOT 10%;
#5 CRS-2h dilute = harden base
Yamhill (fog)
#6 CRS-2P = Polymer modified
½ the agencies in the room
#7 CRS-2P dilute Baker

39. Oils CSS = Cationic, Slow-Set - fog #8 CSS-1 = 1 (lower viscosity)
Clackamas, Vancouver,
ODOT, WashDOT
#9 CSS-1h dilute = harden base
Clatsop, Josephine, Multnomah,

40. Oils HFRS = High Float, Rapid Set
#10 HFRS-P1 = Polymer mod. / Lower Viscosity
Baker 100%; Benton 100%; , Gilliam 80%;
Marion 100%; , ODOT 25%;
#11 HFRS-P1 dilute = fog
Baker, Benton, Marion, Tillamook

41. Oils HFRS = High Float, Rapid Set (continue)
#12 HFRS-2 = higher viscosity
Benton = lower lifts
#13 HFRS-P2 = above w/ Polymer modified
Clackamas 100%; Gilliam 10%; Gresham 66%

42. Oils HFE = High Float, Emulsion #14 HFE 90 = Benton
#15 HFE-90 1S dilute = fog
Baker, ODOT
#16 HFE-91-S =
Jefferson 100%

43. Oils HFE = High Float Emulsion (continue) #17 HFE 100-S =
Washington = single shot
#18 HFE-150 or HFRS-2 = Rapid Set
No Users Identified

44. Oils HFMS = High Float, Medium Set #19 HFMS-2S =
Washington = prime shot

45. Oils PM CRS = Polymer Modified CRS = Cationic, Rapid Setting
#20 PM CRS-2h = harden base
Klamath 100%; Linn 100%

46. Oils RS LTP = Rapid Setting Low Temperature Polymer modified
#21 Clatsop; Tillamook 100%

47. Oils AC = Asphaltic Concrete – Hot Chip
#22 AC15P = 15 Viscosity Polymer modified
Deschutes 100%; Lane 80%; Bend 100%; ODOT 10%
#23 AC15-5TR = 15 Viscosity
Crook 40%; Deschutes

48. Oils Fog #24 91-S dilute = ? ? Gilliam #25 90-1S dilute = ? ?
Washington
#26 CQS1 = Cationic Quick-Setting
Gresham -
CQS are also used in slurries
#27 LMCQS = ? ? Cationic Quick-Setting
Jackson

49. Oils #28 MC250 = Medium Cutback Clatsop (past practice)
#29 PG64-22 = Hot / Warm Asphalt Rubber Gresham 34%;
#30 Styraflex =
Linn, Gresham

50. 2011 OACES Chip Seal Workshop files on the web:
Click on
What’s New ?

51. Presenting Today Don Newell / Joel Condor Josephine David Rubrecht
Clatsop
Kevin Werst
Clackamas
Fred Nicholas
Jackson
Mike Kuntz / Carl Rhoten
Linn
Kenny Hamlin
ODOT
Andy Anderson
City of Gresham
Michael Shaffer
Dennis Hughes
Multnomah
John Niiyami
Wasco
Don Uhalde
Washington
Greg Clemmons
Marion
Tom Shamberger / Don / Joel