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

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

Baker Miles Chip Treat 185 7 5% HFRS-P1 = 100% ¼” = 20% 3/8” = 30% 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 = No Convert Gravel = No Baker

Benton Miles Chip Treat 270 15 6% HFRS-P1 = 100% ¼” = 5% 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 = Yes Convert Gravel = 2-miles Benton

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

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

Crook Miles Chip Treat 289 80 30% CRS-2 = 60% (upper Co) 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 Crook

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

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

Gilliam Miles Chip Treat 150 15 16% ¼” = 10% ½” = 90% HFRS-P1 = 80% 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 Gilliam

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

Jefferson Miles Chip Treat 257 10 6% HFE-91S = 100% 7/16”- 10 = 75%; 257 10 6% 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”

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

Klamath Miles Chip Treat 750 83 11% 3/8”- 4 = 90% PMCRS-2H = 100%; 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”

Lane Miles Chip Treat 1,250 80 8% ¼” = 10%; 3/8” = 90% 1,250 80 8% 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”

Linn Miles Chip Treat 1,200 50 5% ¼” = 40% 3/8” = 10% ½” = 50% 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

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

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

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

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

Wasco Miles Chip Treat 300 32 11% 3/8” = 90% ½” = 10% CRS-2P = 20% 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

Washington Miles Chip Treat 1,050 35 9% 3/8” = 65% ½” = 35% 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

Yamhill Miles Chip Treat 345 10 8% 3/8” = 75% 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

ODOT Miles Chip Treat 8,000 250 7% ¼” = 10% 3/8” = 85% ½” = 5% 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 = Yes Convert Gravel = No ODOT

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

BLM: Coos Bay Miles Chip Treat 500 10 5% 3/8” = 80% ½” = 20% 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) 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% 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 Gresham

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

Survey Topics 13 Lunch / Work Rules 14 Oil Applications 15 Workmanship 16 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

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

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 “ – “

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)

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)

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)

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)

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

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,

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

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%

Oils HFE = High Float, Emulsion #14 HFE 90 = Benton #15 HFE-90 1S dilute = fog Baker, 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 Set No Users Identified

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

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

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

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

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

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

2011 OACES Chip Seal Workshop files on the web: www.co.Marion.or.us/pw/ Click on What’s New ?

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