Summary for Test 2025-08-13-74-3

Test performed: CTM 389-19

Project Information

Project IdentifiersProject ID: 1000279
DEA: 023H70U4
EFIS: 0223000161
DIST-CO-RTE-PM02-TRI-299-15.0/25.7
Award Date08/09/2024
Closeout DateNot set
Work DescriptionRHMA-G, HMA (TYPE A), COLD PLANE AC, & SOLDIER PILE RETAINING WALL.
Location DescriptionTRINITY COUNTY NEAR DEL LOMA FROM 1.0 MILE EAST OF TRINITY RIVER BRIDGE NO.05-0006 TO 0.1 MILE WEST OF PRAIRIE CREEK ROAD
QA Service Level1 (Verified on 04/30/2024)

Sample Information

Sample Taken Date08/13/2025 Sample Unique Key74
Will the laboratory/organization for which you are a member perform testing on this material sample?Yes Date that the sample was received by the laboratory/organization performing the testing08/14/2025
Sample typeAcceptance A brief description of the sample8 boxes of Lime Treated 1/2-inch RHMA-G (PG 64-16 CR)
The quantity of what the sample constitutes750 tons From where was the sample collectedManufacturer
First name of sampler or witnessed byCGI Last name of sampler or witnessed byNot provided
Title of sampler Telephone number of sampler
Laboratory sample identificationD79998 Linked DIME Sample ID
The fabricator/manufacturer/facility nameJ.F. Shea Construction — Fawndale Rock and Asphalt (Redding, CA) Transportation Laboratory (TL) Number866071
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name Bid Item3908125

Material Information

Material TypeHot Mix Asphalt HMA TypeRHMA-G
HMA Grading1/2 inch Lot number
Sublot number HMA Mix Number
Binder content (%)7.5 Virgin binder PG PG 64-16
Design binder PG Binder SupplierValero (Benicia, CA)
RAP content (%)0 WMA AdditivesNo
Antistrip type1.0% Lime

Test Details

DIME Sample ID: 2025-08-13-74
DIME Test ID: 2025-08-13-74-3
Testing Lab: CT D02 - Redding Northern Regional Laboratory
Test Method: CTM 389-19: Method of Test for Hamburg Wheel-Track Testing of Compacted Hot Mix Asphalt
Test Release Date: 2026-03-06

Test Results


Specified number of passes at 12.7 mm: 15000
Specimen Preparation Method: PMLC
Input Type: Measured
Tester's full name: JJosh Murphy
Date of test: 08/22/2025
Test Temperature: 122 F
Compaction Method: SGC Cylindrical Specimen
Air Void Content for specimen A-1: 8.3 %
Air Void Content for specimen A-2: 8.0 %
Air Void Content for specimen B-1: 8.2 %
Air Void Content for specimen B-2: 8.1 %
Stripping Inflection Point (Wheel A): >15000
Stripping Inflection Point (Wheel B): >15000
Maximum impression at 5000 passes (left wheel): 1.14 mm
Maximum impression at 5000 passes (right wheel): 1.23 mm
Average impression at 5000 passes (left/right avg): 1.19 mm
Maximum impression at 10000 passes (left wheel): 1.36 mm
Maximum impression at 10000 passes (right wheel): 1.43 mm
Average impression at 10000 passes (left/right avg): 1.4 mm
Maximum impression at 15000 passes (left wheel): 1.51 mm
Maximum impression at 15000 passes (right wheel): 1.61 mm
Average impression at 15000 passes (left/right avg): 1.56 mm
Maximum impression at 20000 passes (left wheel): no data
Maximum impression at 20000 passes (right wheel): no data
Average impression at 20000 passes (left/right avg): no data
Maximum impression at 25000 passes (left wheel): no data
Maximum impression at 25000 passes (right wheel): no data
Average impression at 25000 passes (left/right avg): no data
Raw Data: excel
General comments (publicly viewable) (Max 1000 characters): Rut@N₁₅₀₀₀=0.1in., Nf>15000, SIP>15000

Test File Attachments

File NameExtensionFile SizeDate UploadedTest IDActions
D79998, 866071, 02-3H70U3, HWTpdf1022.46 KB03/06/20262025-08-13-74-3   Info

Test was verified on 3/6/2026