Summary for Test 2025-07-21-59-6

Test performed: CTM 389-19

Project Information

Project IdentifiersProject ID: 1001090
DEA: 021K0504
EFIS: 0224000046
DIST-CO-RTE-PM02-SHA-44-L0.4/L1.8
Award Date05/15/2025
Closeout Date02/26/2026
Work DescriptionCOLD PLANE AC PVMT AND RHMA (GAP GRADED).
Location DescriptionSHASTA COUNTY IN REDDING FROM CONTINENTAL UNDERCROSSING NO. 06-0135L TO ROUTE 5/44 SEPARATION
QA Service Level1 (Verified on 05/01/2025)

Sample Information

Sample Taken Date07/21/2025 Sample Unique Key59
Date that the sample was received by the laboratory/organization performing the testing07/22/2025 Sample typeProduction Start-Up
A brief description of the sampleLime Treated 1/2-inch RHMA-G (PG 64-16 CR) The quantity of what the sample constitutesProduction Start-Up Evaluation
From where was the sample collectedManufacturer First name of sampler or witnessed byCindy
Last name of sampler or witnessed byBryant Title of samplerTET
Telephone number of sampler Laboratory sample identificationD79969
Linked DIME Sample ID The fabricator/manufacturer/facility nameJ.F. Shea Construction — Fawndale Rock and Asphalt (Redding, CA)
Transportation Laboratory (TL) Number866069 Inspector Lot Number from the Transportation Laboratory (TL) Form
Structure unique identifier Structure name
Bid Item3928830

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 typeLime

Test Details

DIME Sample ID: 2025-07-21-59
DIME Test ID: 2025-07-21-59-6
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: 2026-01-27

Test Results


Specified number of passes at 12.7 mm: 15000
Specimen Preparation Method: PMLC
Input Type: Measured
Tester's full name: Josh Murphy
Date of test: 08/08/2025
Test Temperature: 122 F
Compaction Method: SGC Cylindrical Specimen
Air Void Content for specimen A-1: 9.0 %
Air Void Content for specimen A-2: 8.6 %
Air Void Content for specimen B-1: 8.9 %
Air Void Content for specimen B-2: 8.8 %
Stripping Inflection Point (Wheel A): >15000
Stripping Inflection Point (Wheel B): >15000
Maximum impression at 5000 passes (left wheel): 1.4 mm
Maximum impression at 5000 passes (right wheel): 1.05 mm
Average impression at 5000 passes (left/right avg): 1.23 mm
Maximum impression at 10000 passes (left wheel): 1.81 mm
Maximum impression at 10000 passes (right wheel): 1.39 mm
Average impression at 10000 passes (left/right avg): 1.6 mm
Maximum impression at 15000 passes (left wheel): 2.18 mm
Maximum impression at 15000 passes (right wheel): 1.56 mm
Average impression at 15000 passes (left/right avg): 1.87 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: no data
General comments (publicly viewable) (Max 1000 characters): Rut=0.1in.@N₁₅₀₀₀, Nf>15000, SIP>15000

Test was verified on 1/27/2026 ✔