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

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Presentation on theme: "Counties33,12444%Paved16,03648% Federal21,90629%Gravel10,70032% Cities10,79914%Local Access6,38819% ODOT8,04911% Other State6141% Totals74,49333,124 Oregon."— Presentation transcript:

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

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4 Survey Topics order of preference 1.Surface Preparation 2.High Traffic Areas 3.Fog seals 4.Rollers / Techniques 5.Oil Choices 6.When things go wrong 7.Distributers 8.Urban Chip Seals 9.Rock mixes 10.High traffic areas 11. Chip Spreaders 12. Contaminants 13. Brooming 14. Doing Less with Less 15. Equipment Choices 16. Employee Training

5 Rock Sizes Usage 20 agencies that chipseal = 723 chip miles annually 1.24% = 3/8”- #4 2.20% = 3/8”- other 3.15% = 1/2”- 1/4” 4.15% = 3/8”- # % = 3/8”- #8 6.13% = Pre-coated 7. 6% = 1/4”- # % = 1/4”- other 9.0.2% = 3/4”- ½” None: 3/8”- #6 1/2”- other 3/4”- other other

6 Oil Usage 20 agencies that chipseal = 723 chip miles annually 1.35% = CRS-P 2.24% = HFE-90-1-S / HFRS-P1 3.13% = AC15P 4.10% = HFE % = CSS % = CRS-3P 7. 5% = HFE-100-S / HFRS-P2 8. 1% = CRS % = HFE-90 / HFRS % = HFMS-2S No Usage HFMS-2 RS-LTP CSS-1H CMS-2 / CMS-2S PMCRS-2H MC-800 CAC15-5TR Other Oils

7 Baker Miles Chip Treat % 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

8 Miles Chip Treat % 3/8”- #10 = 100% HFE-90-S = 100% Fog = 100% HFRS-P1 dilute Double+ = 5% Sand = 10% ¼” -10 Crack Seal = Yes Convert Gravel = No Benton

9 Clackamas Miles Chip Treat 1, % 3 / 8 ” = 50% ½”- ¼” = 50% HFE-90-S = 80% CRS-2P = 20% Fog = 100% CSS-1 Double+ = 5% Sand = 10% ¼” -10 Crack Seal = Yes Convert Gravel = No

10 Clatsop Miles Chip Treat % ¼”- #10 = 50% ½”- ¼” = 50% CRS-3P = 100% Fog = 100% CSS-1H dilute Double+ = 18% 1/2”; then 1/4” Sand = No Crack Seal = Yes Convert Gravel = Yes 1 mile

11 Crook Miles Chip Treat % 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

12 Columbia Miles Chip Treat % 3/8”- #10 = 100% HFRS-P1 = 2% AC15P = 98% Fog = No Double+ = 15% CRS-2P 3/8” - #10 Sand = 10% ¼”- #10 Crack Seal = No Convert Gravel = No

13 Deschutes Miles Chip Treat % 3 / 8 ”- #8 = 100% AC15P = 98% HFE-90-S = 2% Fog = 2% Double+ = No Sand = No Crack Seal = Yes Convert Gravel = No

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

15 Gilliam Miles Chip Treat % ½”- ¼” = 100% CRS-2P = 100% Fog = 100% CSS-1 dilute Double+ = 10% ¼”; ½” Sand = ? Crack Seal = Yes Convert Gravel = Yes 1 Mile

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

17 Jefferson Miles Chip Treat % 3/8 - #4 = 20% 3/8 - other = 20% ½”- ¼” = 60% CRS-2P = 100% Fog = 100% HFRS-P1 dilute Double+ = No Sand = No Crack Seal = No Convert Gravel = No

18 Josephine Miles Chip Treat % 3/8”- other - 99% CRS-2P = 100% Fog = 100% CSS-1H dilute Double+ = No Sand = No Crack Seal = Yes Convert Gravel = No

19 Klamath Miles Chip Treat % 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 ”

20 Lane Miles Chip Treat 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”

21 Linn Miles Chip Treat % ¼”- #10 = 35% ¼”- other = 35% ½”- ¼” = 30% CRS-2P = 100% Fog = 100% CSS-1H Double+ = 80% Sand = No Crack Seal = Yes Convert Gravel = Yes 1-2 Miles CRS-3P; ½”; 3/8”; ¼”

22 Marion Miles Chip Treat % 3 / 8 ”- #10 = 100% HFE-90-S = 100% Fog = 100% HFE-90-S dilute Double+ = No will in 2014 Sand = No Crack Seal = Yes Convert Gravel = No

23 Multnomah Miles Chip Treat % ¼”- #10 = 50% 1 /4”- other = 50% CRS-3P = 100% Fog = 100% CSS-1 dilute Double+ = 100% Sand = No Crack Seal = Yes Convert Gravel = No

24 Polk Miles Chip Treat % 3 /8”- #4 = 100% HFR-90-1-S= 100% Fog= 100% HFR-90-1-S Double+ = No Sand = 100% ¼”- #10 Crack Seal = Yes Convert Gravel = No

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

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

27 Washington Miles Chip Treat 1, % 3 / 8 ”- #10 = 90% ½” – ¼” = 5%; ¾” - ½” = 5% HFE-100-S = 95% single shot HFE-90-1-S = 4% HFMS-2S = 1% Fog = 100% HFE-90-1-S dilute Double+ = 30% HFMS-2S prime; w/ ¾”; 901-S intermediate w/ ½” or 3/8” Sand = 100% Crack Seal = Yes Convert Gravel = Yes

28 Yamhill Miles Chip Treat % 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

29 Pierce Wa Miles Chip Treat 1, % 3/8”- #10 = 100% CAC15-%TR = 100% Pre-coated Chips = 100% Fog= 109% G/CCBC QS Double+ = 5% AC15-5TR Sand = No Crack Seal = Yes Convert Gravel = No ½” then 3/8”

30 Snohomish Wa Miles Chip Treat 1, % 1/4”- #10 = 5% 3/8”- = 87% 1/2”- ¼” = 8% CSS-1 = 50% CRS-2P = 50% Fog= 1% CSS-1 dilute Double+ = 1% CRS-2P ½” Sand = 1% Coarse & dirty Crack Seal = Yes Convert Gravel = No then 3/8”

31 Spokane Wa Miles Chip Treat 1, % 3 /8”- #4 = 100% HFE-150 = 50% CRS-2P = 50% Fog= 10% CSS-1 dilute Double+ = 1% ½” then 3/8” Sand = 10% fine & dirty Crack Seal = ? Convert Gravel = 5-miles

32 ODOT Miles Chip Treat 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

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

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

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

36 City of Gresham Miles Chip Treat % 3 / 8 ”- #10 = 32% ¼ ”- #10 = 68% CRS-2P = 100% Fog = 100% CSS-1 dilute Double+ = 75% 3/8”; ¼” Sand = No Crack Seal = Yes Convert Gravel = No

37 City of Portland Miles Chip Treat 4, % Fog = 100% TRMSS = 100% Crack Seal = Yes Convert Gravel = No

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

39 Emulsions “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 “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

40 Emulsions Oils Anionic RS-1 RS-2 HFRS-2 MS-1 MS-2 MS-2h HFMS-1 HFMS-2 HFMS-1h 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 “ – “

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

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

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

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

45 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

46 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

47 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

48 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

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

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

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

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

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

54 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

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

56 #28 MC250 = Medium Cutback Clatsop (past practice) #29 PG64-22 = Hot / Warm Asphalt Rubber Gresham 34%; #30 Styraflex = Linn, Gresham Oils

57 2013 OACES Chip Seal Workshop files on the web : Also see the MORE-IGA

58 Presenting Today Don & Joel Albina – Dave Spokane Co, WA – Jonathan / Chris Josephine Co – Jeff Snohomish Co, Wa – Steve / Chris / Duane ODOT – Larry / Michael / Others? Deschutes Co – Tom City of Gresham – Dennis City of Portland – Tom Jefferson Co – Danny Clackamas Co – Mark Linn Co – Kenny Marion – Riad Joel & Don


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