Counties33,12444%Paved16,03648% Federal21,90629%Gravel10,70032% Cities10,79914%Local Access6,38819% ODOT8,04911% Other State6141% Totals74,49333,124 Oregon.

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 33,124

Oregon Mileage County Mileage

Survey Topicsorder of preference

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

13. Lunch / Work Rules

14. Oil Applications

15. Workmanship

16. Convert Gravel to Oils

17. Traffic Control

18. Equipment Choices

19. Dump Trucks

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

Parking Lot Topics

BakerMiles Chip Treat

185 7 5%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 = NoConvert Gravel = No

BentonMiles Chip Treat

270 15 6%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 = YesConvert Gravel = 2-miles

ClackamasMiles Chip Treat

1,403 50 4%

3/8” = 25%;

½” = 75%

HFRS-P2 = 100%

Fog = 100% CSS1

Double+ = NoCrack Seal = NoConvert Gravel = No

ClatsopMiles Chip Treat

184 20 11%

¼” = 60%

½” = 40% ”winter bite”

CRS-2P = 100%Fog = 50% CSS1H dilute

Double+ = 28% CRS-2P

Crack Seal = YesConvert Gravel = Yes

CrookMiles Chip Treat

289 80 30%

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

DeschutesMiles Chip Treat

694 75 14%

3/8” = 100%

AC15P = 100%

Fog = NoDouble+ = No

Crack Seal = YesConvert Gravel = No

DouglasMiles Chip Treat

957 85 10%

3/8” = 100%; nickel-slag

CRS-2P = 100%

Fog = NoDouble+ = No

Crack Seal = No

(no cracks)

Convert Gravel = No

GilliamMiles Chip Treat

150 15 16%

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

JacksonMiles Chip Treat

767 62 8%

3/8”- 4 = 95%;

½” = 5%

CRS-2P = 100%

Fog = 50% LMCQS

Double+ = 3% LMCQS; 3/8”- 4

Crack Seal = YesConvert Gravel = No

JeffersonMiles Chip Treat

257 10 6%7/16”- 10 = 75%;

½” = 25%

HFE-91S = 100%Fog = No

Double+ = 25%HFE-91S; ½” - 7/16”

Crack Seal = YesConvert Gravel = 1-mile (E-11)

3-lifts = ¾” - ½” - 7/16”

JosephineMiles Chip Treat

570 40 7%

1/4” = 1% - bikeways

½” = 99%

CRS-2P = 100%Fog = 100% CSS-1H

Double+ = NoCrack Seal = YesConvert Gravel = In the past

KlamathMiles Chip Treat

750 83 11%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”

LaneMiles Chip Treat

1,250 80 8%

¼” = 10%;3/8” = 90%

¾” = gravel road convert baseCRS-2P = 20%;AC15P = 80% (hot)

Fog = 100%

Double+ = 5%

Crack Seal = YesConvert Gravel = 2-miles

¾”; ½”; ¼”

LinnMiles Chip Treat

1,200 50 5%

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

MarionMiles Chip Treat

930 32 5%

3/8” = 100%

HFRS-P1 = 100%Fog = 100% HFRS-P1 dilute

Double+ = No

Crack Seal = Yes

Convert Gravel = No

MultnomahMiles Chip Treat

300 25 9%

¼” = 40%3/8” = 60%

CRS-2P = 60%

Fog = 60% CSS1 dilute

Double+ = 60%

Crack Seal = Yes

Convert Gravel = No

PolkMiles Chip Treat

250 30 28%3/8” = 100%*

*No recent chipseals

Bonds funded

recent overlays

Double+ = No

Crack Seal = Yes

Convert Gravel = No

TillamookMiles Chip Treat

269 6 5%3/8” = 100%

RSLTP = 100%

Fog = 100%

Double+ = No

Crack Seal = No

Convert Gravel = NoMarion County applies Chipseals

WascoMiles Chip Treat

300 32 11%3/8” = 90%

½” = 10%

CRS-2P = 20%

CRS-2 = 80%

Fog = No

Double+ = 10% CRS-2P

Crack Seal = Yes

Convert Gravel = 3-miles

WashingtonMiles Chip Treat

1,050 35 9%3/8” = 65%

½” = 35%

HFE-100-S = 60% single shot

Fog = 55% 901-S dilute

Double+ = 30%

HFMS-2S prime;

901-S intermediate

Crack Seal = No

Convert Gravel = 4-miles

YamhillMiles Chip Treat

345 10 8%3/8” = 75%

½” = 25% “hurts my dog’s feet”

CRS-2P = 50%

CRS-2 = 50%

Fog = 50% CRS-2H dilute

Double+ = 0 - 10% CRS-2P 3/8”

Crack Seal = Yes

Convert Gravel = No

ODOTMiles Chip Treat

8,000 250 7%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 = YesConvert Gravel = No

WashDOTMiles Chip Treat

7,052 233 9%3/8” - #4 = 90% ½” = 10%CRS-2P = 100%;

Fog = 90% CSS-1

Double+ = 5% 3/8”

Crack Seal = YesConvert Gravel = No

BLM:

Coos

Bay

Miles Chip Treat

500 10 5%3/8” = 80%

½” = 20%

CRS-2P = 100%

Fog = ??

Double+ = No

Crack Seal = No

Convert Gravel = No

City of

Bend

Miles Chip Treat

399 7 5%

¼” = 100%

AC15P = 100% (hot)

Fog = No

Double+ = No ?

Crack Seal = Yes

Convert Gravel = No

City of

Gresham

Miles Chip Treat

284 17 6%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

Vancouver, WA

Miles Chip Treat

585 2 2%

3/8” = 100%

CRS-2P = 100%

Fog = 100% CSS-1

Double+ = No

Crack Seal = YesConvert Gravel = No

Survey Topics13 Lunch / Work Rules

14 Oil Applications

15 Workmanship

16 Convert Gravel to Oils

17 Traffic Control

18 Equipment Choices

19 Dump Trucks

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

2021

22

23

24

25

Emulsions“Anionic” – positive charge – no letter in front

“Cationic” – negative charge – “C” in front“Nonionics”- neutral charge (new - not readily in place) SS = Slow SettingMS = Medium SettingRS = Rapid SettingQS = Quick Setting

Lower numbers – less viscosity (“1”)Higher numbers – more viscosity (“2”)

h = harder base asphalt useds = 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

Oils

“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

Examples

Emulsions

OilsAnionic

RS-1 RS-2HFRS-2MS-1MS-2MS-2hHFMS-1HFMS-2HFMS-1hHFMS-2sSS-1SS-1h

CationicCRS-1 CRS-2

CMS-2h

CSS-1CSS-1h

Emulsions

OilsAnionic

RS-1 RS-2HFRS-2MS-1MS-2MS-2hHFMS-1HFMS-2HFMS-1hHFMS-2sSS-1SS-1h

CationicCRS-1 CRS-2

CMS-2h

CSS-1CSS-1h

Rapid Setting

Slow Setting

Medium Setting

Emulsions

Oils

Higher Viscous

Lower Viscous

CationicCRS-1 CRS-2

CMS-2h

CSS-1CSS-1h

AnionicRS-1 RS-2HFRS-2MS-1MS-2MS-2hHFMS-1HFMS-2HFMS-1hHFMS-2sSS-1SS-1h

Higher Viscous

Higher Viscous

Higher Viscous

Lower Viscous

Lower Viscous

Lower Viscous

Lower Viscous

Emulsions

Oils

Soften Asphalt Base

Harden Asphalt Base

Harden Asphalt Base

Harden Asphalt Base

Harden Asphalt Base

CationicCRS-1 CRS-2

CMS-2h

CSS-1CSS-1h

AnionicRS-1 RS-2HFRS-2MS-1MS-2MS-2hHFMS-1HFMS-2HFMS-1hHFMS-2sSS-1SS-1h

Emulsions

Oils

High Float

CationicCRS-1 CRS-2

CMS-2h

CSS-1CSS-1h

AnionicRS-1 RS-2HFRS-2MS-1MS-2MS-2hHFMS-1HFMS-2HFMS-1hHFMS-2sSS-1SS-1h

High Float

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 baseYamhill (fog)

#6 CRS-2P = Polymer modified ½ the agencies in the room

#7 CRS-2P dilute Baker

Oils

CSS = Cationic, Slow-Set - fog

#8 CSS-1 = 1 (lower viscosity)Clackamas, Vancouver,ODOT, WashDOT

#9 CSS-1h dilute = harden baseClatsop, Josephine, Multnomah,

Oils

HFRS = High Float, Rapid Set

#10 HFRS-P1 = Polymer mod. / Lower ViscosityBaker 100%; Benton 100%; , Gilliam 80%;

Marion 100%; , ODOT 25%;

#11 HFRS-P1 dilute = fog Baker, Benton, Marion, Tillamook

Oils

HFRS = High Float, Rapid Set (continue)

#12 HFRS-2 = higher viscosityBenton = lower lifts

#13 HFRS-P2 = above w/ Polymer modifiedClackamas 100%; Gilliam 10%; Gresham 66%

Oils

HFE = High Float, Emulsion

#14 HFE 90 = Benton

#15 HFE-90 1S dilute = fogBaker, ODOT

#16 HFE-91-S = Jefferson 100%

Oils

HFE = High Float Emulsion (continue)

#17 HFE 100-S = Washington = single shot

#18 HFE-150 or HFRS-2 = Rapid SetNo Users Identified

Oils

HFMS = High Float, Medium Set

#19 HFMS-2S = Washington = prime shot

Oils

OilsPM CRS = Polymer Modified

#20 PM CRS-2h = harden baseKlamath 100%; Linn 100%

CRS = Cationic, Rapid Setting

RS LTP = Rapid SettingLow TemperaturePolymer modified

#21 Clatsop; Tillamook 100%

Oils

AC = Asphaltic Concrete – Hot Chip

#22 AC15P = 15 Viscosity Polymer modifiedDeschutes 100%; Lane 80%; Bend 100%; ODOT 10%

#23 AC15-5TR = 15 Viscosity Crook 40%; Deschutes

Oils

Fog#24 91-S dilute = ? ?

Gilliam

#25 90-1S dilute = ? ?Washington

#26 CQS1 = Cationic Quick-SettingGresham -

CQS are also used in slurries

#27 LMCQS = ? ? Cationic Quick-SettingJackson

Oils

#28 MC250 = Medium CutbackClatsop (past practice)

#29 PG64-22 = Hot / Warm Asphalt RubberGresham 34%;

#30 Styraflex = Linn, Gresham

Oils

2011 OACES Chip Seal Workshop

files on the web:

www.co.Marion.or.us/pw/

What’s New ?Click on

Presenting TodayDon Newell / Joel Condor

Josephine David Rubrecht

Clatsop Kevin Werst

Clackamas Fred Nicholas

Jackson Mike Kuntz / Carl Rhoten

Linn Kenny Hamlin

ODOT Andy Anderson

ODOTCity of Gresham

Michael ShafferDennis Hughes

Multnomah John Niiyami

Wasco Don Uhalde

Washington Greg Clemmons

Marion Tom Shamberger / Don / Joel