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Sample Record for 2025-06-26-123

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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: 2025-06-26-123
TL Number from the TL Form: 858138
Sample Submitted By Organization: CT D02 - Redding Northern Regional Laboratory
Sample Organization Contact: (530) 225-3194
Type of Sample: Production Start-Up
Type of Material: Hot Mix Asphalt
Sample Taken Date: 06/26/2025
Date that the sample was received by the laboratory/organization performing the testing: 06/26/2025
The quantity of what the sample constitutes: Production Start-Up Evaluation
A brief description of the sample: 16 boxes of Lime Treated 3/4-inch Type A HMA (PG 70-10)
From where was the sample collected: Manufacturer
Laboratory sample identification: D79924
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Knife River — Orland Plant (Orland, CA)

Material Information

HMA Type: Type A HMA
HMA Grading: 3/4 inch
Lot number:
Sublot number:
HMA Mix Number: JMF3513202517
Binder content (%): 4.5
Virgin binder PG: PG 70-10
Design binder PG: PG 70-10
Binder Supplier: Pacific Northwest (Stockton, CA)
RAP content (%): 15
WMA Additives: No
Antistrip type: Lime
Test results on following page(s): 6

Test Results

Test 1 of 6

DIME Test ID: 2025-06-26-123-1
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: 11/20/2025
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: Pb=4.55%
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 3017.1 g
Mass of the specimen and specimen basket assembly prior to ignition 5066.4 g
Mass of HMA Sample prior to ignition 2049.3 g
Corrected Asphalt Binder Content 4.56 %
Mass Loss 112.2 g
Mass of aggregate remaining after ignition 1937.1 g
Correction Factor (Percent by mass of HMA Specimen) 0.79 %
Moisture Content no data0 %
Temperature Compensation Factor 0.13 %
Test Temperature 482 C

Test 2 of 6

DIME Test ID: 2025-06-26-123-2
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: 11/20/2025
Date Tested: 06/27/2025
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: Gmm=2.556
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 2548.2 grams
Mass of container filled with the sample and water for Sample 1 8885.1 grams
Temperature of Water 77 °F
Specific Gravity for Sample 1 2.556
Theoretical maximum density at 25°C (77°F) 2548.6 kg/m^3

Test 3 of 6

DIME Test ID: 2025-06-26-123-3
Test Method: AASHTO T275-07r12: Standard Method of Test for Bulk Specific Gravity (Gmb) of Compacted Asphalt Mixtures Using Paraffin-Coated Specimens (Bulk Specific Gravity)
Verified Date: 11/20/2025
Date Tested: 07/01/2025
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: Gmb=2.450
Test Result Compliance: not applicable
Additional Comments When Verified:
Bulk Specific Gravity 2.455
Bulk Specific Gravity 2 2.45
Bulk Specific Gravity 3 2.446
Average Bulk Specific Gravity 2.45

Test 4 of 6

DIME Test ID: 2025-06-26-123-4
Test Method: AASHTO T269-14: Standard Method of Test for Percent Air Voids in Compacted Dense and Open Asphalt Mixtures (Air Void)
Verified Date: 11/20/2025
Date Tested: 07/01/2025
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: AASHTO T 269: Pa=4.1%; MS-2: VMA=13.8%, VFA=70.1%, DP=0.9
Test Result Compliance: complies
Additional Comments When Verified:
Percent Air Voids 4 %
Percent Air Voids 2 4.1 %
Percent Air Voids 3 4.3 %
Average Percent Air Voids 4.1 %

Test 5 of 6

DIME Test ID: 2025-06-26-123-5
Test Method: AASHTO T283-14: Standard Method of Test for Resistance of Compacted Asphalt Mixtures to Moisture-Induced Damage (Moisture Content)
Verified Date: 11/20/2025
Date Tested: 07/16/2025
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: S1=253psi, S2=238psi, TSR=94%
Test Result Compliance: complies
Additional Comments When Verified:
Unit system used? SI Units
Average Dry Tensile Strength 253 psi
Average Wet Tensile Strength 238 psi
Tensile Strength Ratio 0.94

Test 6 of 6

DIME Test ID: 2025-06-26-123-6
Test Method: CTM 389-19: Method of Test for Hamburg Wheel-Track Testing of Compacted Hot Mix Asphalt
Verified Date: 11/20/2025
Date Tested: 07/08/2025
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: Nf>15000, SIP>15000, Rut=0.1in.@N15000
Test Result Compliance: complies
Additional Comments When Verified:
Specimen Preparation Method PMLC
Test Temperature 122 F
Air Void Content for specimen A-1 7.3 %
Air Void Content for specimen A-2 7 %
Air Void Content for specimen B-1 6.9 %
Air Void Content for specimen B-2 6.8 %
Stripping Inflection Point (Wheel A) >15000
Stripping Inflection Point (Wheel B) >15000
Maximum impression at 5000 passes (left wheel) 1.06 mm
Maximum impression at 5000 passes (right wheel) 1.29 mm
Average impression at 5000 passes (left/right avg) 1.18 mm
Maximum impression at 10000 passes (left wheel) 1.22 mm
Maximum impression at 10000 passes (right wheel) 1.51 mm
Average impression at 10000 passes (left/right avg) 1.37 mm
Maximum impression at 15000 passes (left wheel) 1.38 mm
Maximum impression at 15000 passes (right wheel) 1.74 mm
Average impression at 15000 passes (left/right avg) 1.56 mm
Average impression at 20000 passes (left/right avg) no data
Average impression at 25000 passes (left/right avg) no data