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Sample Record for 2023-09-18-81

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Project Information

Project ID: 215336 DEA: 051G9804 EFIS: 0516000009 QA Service Level: 1
DIST-CO-RTE-PM: 05-SLO-1-10.0/16.8
Work Description: RHMA (GAP GRADED), RETAINING WALL, CURB RAMPS AND LIGHTING SYSTEMS.
Location Description: SAN LUIS OBISPO COUNTY FROM GRACIA WAY AT OCEANO TO ROUTE 1/101 SEPARATION IN PISMO BEACH.
Contractor Name: CALPORTLAND CONSTRUCTION
Contractor Address: 1625 E DONOVAN RD, SANTA MARIA, CA 93454
Resident Engineer: ALBERT REED Structure Rep.: Sal Heredia

Sample Information

DIME Sample ID: 2023-09-18-81
TL Number from the TL Form: C230917A
Sample Submitted By Organization: CT D05 - Santa Maria Field Laboratory
Sample Organization Contact: 8053191237
Type of Sample: Department Acceptance
Type of Material: Hot Mix Asphalt
Sample Taken Date: 09/18/2023
Date that the sample was received by the laboratory/organization performing the testing: 09/18/2023
The quantity of what the sample constitutes: PSUE
A brief description of the sample: 3/4" coldfeed
From where was the sample collected: Supplier
Laboratory sample identification: 230918A
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Calportland-Garey

Material Information

HMA Type: Type A HMA
HMA Grading: 3/4 inch
Lot number: 1
Sublot number: 1
HMA Mix Number: D1215H530
Binder content (%):
Virgin binder PG:
Design binder PG:
Binder Supplier:
RAP content (%):
WMA Additives:
Antistrip type:
Test results on following page(s): 4

Test Results

Test 1 of 4

DIME Test ID: 2023-09-18-81-1
Test Method: AASHTO T209-22: Standard Method of Test for Theoretical Maximum Specific Gravity (Gmm) and Density of Asphalt Mixtures (Maximum Specific Gravity)
Verified Date: 10/06/2023
Date Tested: 09/18/2023
Submitted By Organization: CT D05 - Santa Maria Field Laboratory
Organization Address: 2053 Preisker Lane, Suite E,
Organization City: Santa Maria
Organization State: CA
Organization Zipcode: 93427
Organization Email: isaac.gleffe@dot.ca.gov
Organization Phone: (805) 319-1237
General Comments for this Test: Rice for L1 SL1 3/4 inch HMA-A
Test Result Compliance: not applicable
Additional Comments When Verified:
Number of Samples 1
What is the unit of measurement for theoretical density? US Units
Mass Determination Water
Method Performed Mechanical Agitation - Method A
Mass of oven-dry sample in air for Sample 1 2568.7 grams
Mass of container submerged in water for Sample 1 1329.3 grams
Mass of the sample and container in water for Sample 1 2819.6 grams
Temperature of Water 77 °F
Specific Gravity for Sample 1 2.382
Theoretical maximum density at 25°C (77°F) 148.3 lb/ft^3

Test 2 of 4

DIME Test ID: 2023-09-18-81-2
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: 10/06/2023
Date Tested: 09/20/2023
Submitted By Organization: CT D05 - Santa Maria Field Laboratory
Organization Address: 2053 Preisker Lane, Suite E,
Organization City: Santa Maria
Organization State: CA
Organization Zipcode: 93427
Organization Email: isaac.gleffe@dot.ca.gov
Organization Phone: (805) 319-1237
General Comments for this Test: Core for L1 SL1 3/4 inch HMA-A
Test Result Compliance: complies
Additional Comments When Verified:
Bulk Specific Gravity 2.246

Test 3 of 4

DIME Test ID: 2023-09-18-81-3
Test Method: AASHTO T269-14: Standard Method of Test for Percent Air Voids in Compacted Dense and Open Asphalt Mixtures (Air Void)
Verified Date: 10/11/2023
Date Tested: 10/13/2023
Submitted By Organization: CT D05 - San Luis Obispo District Laboratory
Organization Address: 50 Higuera Street,
Organization City: San Luis Obispo
Organization State: CA
Organization Zipcode: 93401
Organization Email: daniel.gingras@dot.ca.gov
Organization Phone: (805) 549-3141
General Comments for this Test: % AV for L1 SL1 3/4 inch HMA-A
Test Result Compliance: complies
Additional Comments When Verified:
Percent Air Voids 3.9 %
Percent Air Voids 2 4 %
Percent Air Voids 3 3.8 %
Average Percent Air Voids 3.9 %

Test 4 of 4

DIME Test ID: 2023-09-18-81-4
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: 10/10/2023
Date Tested: 10/13/2023
Submitted By Organization: CT D05 - San Luis Obispo District Laboratory
Organization Address: 50 Higuera Street,
Organization City: San Luis Obispo
Organization State: CA
Organization Zipcode: 93401
Organization Email: daniel.gingras@dot.ca.gov
Organization Phone: (805) 549-3141
General Comments for this Test: Binder content for L1 SL1 3/4 inch HMA-A
Test Result Compliance: complies
Additional Comments When Verified:
What temperature unit is used? Celsius
Test procedure used? Method A
Mass of HMA Sample prior to ignition 2058.8 g
Corrected Asphalt Binder Content 5.4 %
Mass Loss 130.3 g
Correction Factor (Percent by mass of HMA Specimen) 0.93 %
Moisture Content no data0 %
Temperature Compensation Factor no data0 %
Test Temperature 482 C