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Sample Record for 2025-06-27-25

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Project Information

Project ID: 1000117 DEA: 020J0104 EFIS: 0219000044 QA Service Level: 1
DIST-CO-RTE-PM: 02-TEH-99-4.2/4.8
Work Description: PLACE HMA, CCTV TOWER AND INSTALL LIGHTING SYSTEM.
Location Description: TEHAMA COUNTY ABOUT 7.0 MILES SOUTH OF LOS MOLINOS FROM 0.3 MILE SOUTH OF SOUTH AVENUE TO 0.6 MILE SOUTH OF VINA ROAD
Contractor Name: BALDWIN CONTRACTING COMPANY, INC. DBA KNIFE RIVER CONSTRUCTION
Contractor Address: 1764 Skyway, Chico, CA 95928
Resident Engineer: Edward Worden Structure Rep.: Chris Brace

Sample Information

DIME Sample ID: 2025-06-27-25
TL Number from the TL Form: 858141
Sample Submitted By Organization: CT D02 - Redding Northern Regional Laboratory
Sample Organization Contact: (530) 225-3194
Type of Sample: Acceptance
Type of Material: Hot Mix Asphalt
Sample Taken Date: 06/27/2025
Date that the sample was received by the laboratory/organization performing the testing: 07/01/2025
The quantity of what the sample constitutes: 2 box HMA
A brief description of the sample: 3/4" HMA-A
From where was the sample collected: Manufacturer
Laboratory sample identification: D79937
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Knife River, Orland

Material Information

HMA Type: Type A HMA
HMA Grading: 3/4 inch
Lot number:
Sublot number:
HMA Mix Number:
Binder content (%): 0.0
Virgin binder PG:
Design binder PG:
Binder Supplier:
RAP content (%):
WMA Additives:
Antistrip type:
Test results on following page(s): 2

Test Results

Test 1 of 2

DIME Test ID: 2025-06-27-25-1
Test Method: AASHTO T209-12: Standard Method of Test for Theoretical Maximum Specific Gravity (Gmm) and Density of Asphalt Mixtures (Maximum Specific Gravity)
Verified Date: 07/09/2025
Date Tested: 07/02/2025
Submitted By Organization: CT D02 - Redding Northern Regional Laboratory
Organization Address: 1657 Riverside Drive,
Organization City: Redding
Organization State: CA
Organization Zipcode: 96001
Organization Email: ward.jenkins@dot.ca.gov
Organization Phone: 530-225-3194
General Comments for this Test: Gmmr=2.573
Test Result Compliance: not applicable
Additional Comments When Verified:
Number of tests 1
What is the unit of measurement for theoretical density? SI Units
Mass Determination Air
Method Performed Mechanical Agitation - Method A
Mass of container filled with water 7334 grams
Mass of oven-dry sample in air for Sample 1 2567.1 grams
Mass of container filled with the sample and water for Sample 1 8903.4 grams
Temperature of Water 76 °F
Specific Gravity for Sample 1 2.573
Theoretical maximum density at 25°C (77°F) 2565.5 kg/m^3

Test 2 of 2

DIME Test ID: 2025-06-27-25-2
Test Method: AASHTO T308-10: Standard Method of Test for Determining the Asphalt Binder Content of Hot Mix Asphalt (HMA) by the Ignition Method (Method A) (Asphalt Binder Content)
Verified Date: 07/09/2025
Date Tested: 07/07/2025
Submitted By Organization: CT D02 - Redding Northern Regional Laboratory
Organization Address: 1657 Riverside Drive,
Organization City: Redding
Organization State: CA
Organization Zipcode: 96001
Organization Email: ward.jenkins@dot.ca.gov
Organization Phone: 530-225-3194
General Comments for this Test: Pb=4.50%
Test Result Compliance: complies
Additional Comments When Verified:
What temperature unit is used? Celsius
Test procedure used? Method A
Mass of the specimen basket assembly 3153.1 g
Mass of the specimen and specimen basket assembly prior to ignition 5213.2 g
Mass of HMA Sample prior to ignition 2060.1 g
Corrected Asphalt Binder Content 4.5 %
Mass Loss 112 g
Mass of aggregate remaining after ignition 1948.1 g
Correction Factor (Percent by mass of HMA Specimen) 0.79 %
Moisture Content no data0 %
Temperature Compensation Factor 0.15 %
Test Temperature 482 C