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Sample Record for 2021-04-12-66

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Project Information

Project ID: 215033 DEA: 033H6504 EFIS: 0318000027 QA Service Level: 1
DIST-CO-RTE-PM: 03-NEV-49-8.3/8.7
Work Description: CONSTRUCT A TWO-WAY LEFT-TURN LANE AND 8' SHOULDERS.
Location Description: NEVADA COUNTY ON ROUTE 49 FROM 0.1 MILE SOUTH OF ROUND VALLEY ROAD TO 0.1 MILE NORTH OF QUAIL CREEK DRIVE
Contractor Name: BALDWIN CONTRACTING CO., INC. DBA KNIFE RIVER CONSTRUCTION
Contractor Address: 1764 Skyway, CHICO, CA 95928
Resident Engineer: Christopher Fallbeck Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2021-04-12-66
TL Number from the TL Form: C779131
Sample Submitted By Organization: CT D03 - North Region Materials Lab
Sample Organization Contact: (530) 741-4238
Type of Sample: Verification
Type of Material: Hot Mix Asphalt
Sample Taken Date: 04/12/2021
Date that the sample was received by the laboratory/organization performing the testing: 04/13/2021
The quantity of what the sample constitutes: 32 boxes of mix
A brief description of the sample: 3/4" HMA - A
From where was the sample collected: Manufacturer
Laboratory sample identification: JMF21-022
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Knife River Construction - Hallwood

Material Information

HMA Type: Type A HMA
HMA Grading: 3/4 inch
Lot number:
Sublot number:
Test results on following page(s): 6

Test Results

Test 1 of 6

DIME Test ID: 2021-04-12-66-1
Test Method: AASHTO T308-10: Standard Method of Test for Determining the Asphalt Binder Content of Hot Mix Asphalt (HMA) by the Ignition Method (Asphalt Binder Content)
Verified Date: 06/23/2021
Date Tested: 05/26/2021
Submitted By Organization: CT D03 - North Region Materials Lab
Organization Address: 5330 Arboga Rd,
Organization City: Olivehurst
Organization State: CA
Organization Zipcode: 95961
Organization Email: jeff.herbert@dot.ca.gov
Organization Phone: (530) 741-4238
General Comments for this Test: JMF21-022.
Test Result Compliance: complies
Additional Comments When Verified:
Test procedure used? Method A
Asphalt Binder Content 4.79 %
Mass of HMA prior to ignition 2238.8 g
Mass of aggregate remaining after ignition 2124.4 g
Correction Factor (Percent by mass of HMA Specimen) 0.32 %
Moisture Content 0 %
Test Temperature 1000.4 F

Test 2 of 6

DIME Test ID: 2021-04-12-66-2
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: 06/23/2021
Date Tested: 05/26/2021
Submitted By Organization: CT D03 - North Region Materials Lab
Organization Address: 5330 Arboga Rd,
Organization City: Olivehurst
Organization State: CA
Organization Zipcode: 95961
Organization Email: jeff.herbert@dot.ca.gov
Organization Phone: (530) 741-4238
General Comments for this Test: JMF21-022. Report only.
Test Result Compliance: not applicable
Additional Comments When Verified:
Number of tests 1
Mass Determination Air
Method Performed Mechanical Agitation - Method A
Mass of container filled with water 7346.4 grams
Mass of oven-dry sample in air for Sample 1 2515.9 grams
Mass of container filled with the sample and water for Sample 1 8890.1 grams
Temperature of Water 77 °F
Specific Gravity for Sample 1 2.588

Test 3 of 6

DIME Test ID: 2021-04-12-66-3
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: 06/23/2021
Date Tested: 05/27/2021
Submitted By Organization: CT D03 - North Region Materials Lab
Organization Address: 5330 Arboga Rd,
Organization City: Olivehurst
Organization State: CA
Organization Zipcode: 95961
Organization Email: jeff.herbert@dot.ca.gov
Organization Phone: (530) 741-4238
General Comments for this Test: JMF21-022.
Test Result Compliance: complies
Additional Comments When Verified:
Bulk Specific Gravity 2.476
Bulk Specific Gravity 2 2.475
Bulk Specific Gravity 3 2.472
Average Bulk Specific Gravity 2.474

Test 4 of 6

DIME Test ID: 2021-04-12-66-4
Test Method: AASHTO T269-14: Standard Method of Test for Percent Air Voids in Compacted Dense and Open Asphalt Mixtures (Air Void)
Verified Date: 06/23/2021
Date Tested: 05/27/2021
Submitted By Organization: CT D03 - North Region Materials Lab
Organization Address: 5330 Arboga Rd,
Organization City: Olivehurst
Organization State: CA
Organization Zipcode: 95961
Organization Email: jeff.herbert@dot.ca.gov
Organization Phone: (530) 741-4238
General Comments for this Test: JMF21-022.
Test Result Compliance: complies
Additional Comments When Verified:
Percent Air Voids 4.3 %
Percent Air Voids 2 4.4
Percent Air Voids 3 4.5
Percent Air Voids Average 4.4

Test 5 of 6

DIME Test ID: 2021-04-12-66-6
Test Method: AASHTO T324-14: Standard Method of Test for Hamburg Wheel-Track Testing of Compacted Asphalt Mixtures (Hamburg Wheel Track)
Verified Date: 06/23/2021
Date Tested: 05/28/2021
Submitted By Organization: CT D03 - North Region Materials Lab
Organization Address: 5330 Arboga Rd,
Organization City: Olivehurst
Organization State: CA
Organization Zipcode: 95961
Organization Email: jeff.herbert@dot.ca.gov
Organization Phone: (530) 741-4238
General Comments for this Test: JMF21-022.
Test Result Compliance: complies
Additional Comments When Verified:
Specified minimum number of passes at ½” rut depth, or number of passes at ½” rut depth if applicable (Wheel A) 25000
Specified minimum number of passes at ½” rut depth, or number of passes at ½” rut depth if applicable (Wheel B) 25000
Impression at specified number of passes, or specified maximum impression if applicable (Wheel A) 2.91 mm
Impression at specified number of passes, or specified maximum impression if applicable (Wheel B) 3.13 mm
Stripping Inflection Point (Wheel A) 25000
Stripping Inflection Point (Wheel B) 25000

Test 6 of 6

DIME Test ID: 2021-04-12-66-7
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: 06/23/2021
Date Tested: 05/27/2021
Submitted By Organization: CT D03 - North Region Materials Lab
Organization Address: 5330 Arboga Rd,
Organization City: Olivehurst
Organization State: CA
Organization Zipcode: 95961
Organization Email: jeff.herbert@dot.ca.gov
Organization Phone: (530) 741-4238
General Comments for this Test: JMF21-022. Report only.
Test Result Compliance: not applicable
Additional Comments When Verified:
Bulk Specific Gravity 2.476
Bulk Specific Gravity 2 2.475
Bulk Specific Gravity 3 2.472
Average Bulk Specific Gravity 2.474

Tests Assigned to this Sample

DIME Test IDTest MethodAssigned DateTest DateAssigned ByAssigned LabTest CommentsAssigned To
No tests have been assigned to this sample.