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Sample Record for 2024-06-30-18

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Project Information

Project ID: 994686 DEA: 051K4604 EFIS: 0518000210 QA Service Level: 1
DIST-CO-RTE-PM: 05-SLO-46-29.7/32.2
Work Description: COLD PLANE, PLACE HMA, RHMA, CONC PVMT, MODIFY SIGNAL AND LIGHTING.
Location Description: SAN LUIS OBISPO COUNTY IN PASO ROBLES FROM 300 FEET WEST OF ROUTE 101/46 SEPARATION TO 0.1 MILE EAST OF AIRPORT ROAD
Contractor Name: PAPICH CONSTRUCTION COMPANY, INC.
Contractor Address: 800 FARROLL RD, GROVER BEACH, CA 93433
Resident Engineer: Michael Schmidt Structure Rep.: Ray Barajas

Sample Information

DIME Sample ID: 2024-06-30-18
TL Number from the TL Form:
Sample Submitted By Organization: CT HQ - Sacramento Hot Mix Asphalt Laboratory
Sample Organization Contact: (916) 227-7302
Type of Sample: Dispute Resolution
Type of Material: Hot Mix Asphalt
Sample Taken Date: 06/30/2024
Date that the sample was received by the laboratory/organization performing the testing: 07/11/2024
The quantity of what the sample constitutes: 8 boxes of mix, Two bags aggs, 1 bag of rap, two quart cans of oil
A brief description of the sample: 3/4" HMA-A 15% RAP PG 64-28PM w/LAS
From where was the sample collected: Job Site
Laboratory sample identification: 024-050
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: SPM-Avenal

Material Information

HMA Type: Type A HMA
HMA Grading: 3/4 inch
Lot number: 1
Sublot number: 1
HMA Mix Number:
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: 2024-06-30-18-1
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: 08/01/2024
Date Tested: 07/18/2024
Submitted By Organization: CT HQ - Sacramento Hot Mix Asphalt Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: guadalupe.magana@dot.ca.gov
Organization Phone: (530) 713-6823
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Number of tests 2
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 2537.2 grams
Mass of sample in water for Sample 1 1502.8 grams
Mass of oven-dry sample in air for Sample 2 2512 grams
Mass of sample in water for Sample 2 1485 grams
Temperature of Water 77 °F
Specific Gravity for Sample 1 2.453
Specific Gravity for Sample 2 2.446
Average Specific Gravity 2.45
Theoretical maximum density at 25°C (77°F) 152.5 lb/ft^3

Test 2 of 4

DIME Test ID: 2024-06-30-18-2
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: 08/01/2024
Date Tested: 07/19/2024
Submitted By Organization: CT HQ - Sacramento Hot Mix Asphalt Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: guadalupe.magana@dot.ca.gov
Organization Phone: (530) 713-6823
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Bulk Specific Gravity 2.368
Bulk Specific Gravity 2 2.37
Bulk Specific Gravity 3 2.371
Average Bulk Specific Gravity 2.37

Test 3 of 4

DIME Test ID: 2024-06-30-18-3
Test Method: AASHTO T269-14: Standard Method of Test for Percent Air Voids in Compacted Dense and Open Asphalt Mixtures (Air Void)
Verified Date: 08/01/2024
Date Tested: 07/19/2024
Submitted By Organization: CT HQ - Sacramento Hot Mix Asphalt Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: guadalupe.magana@dot.ca.gov
Organization Phone: (530) 713-6823
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Percent Air Voids 3.3 %
Percent Air Voids 2 3.3 %
Percent Air Voids 3 3.2 %
Average Percent Air Voids 3.3 %

Test 4 of 4

DIME Test ID: 2024-06-30-18-4
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: 08/01/2024
Date Tested: 07/26/2024
Submitted By Organization: CT HQ - Sacramento Hot Mix Asphalt Laboratory
Organization Address: 5900 Folsom Boulevard,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: guadalupe.magana@dot.ca.gov
Organization Phone: (530) 713-6823
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
What temperature unit is used? Celsius
Test procedure used? Method A
Mass of the specimen basket assembly 4204.2 g
Mass of the specimen and specimen basket assembly prior to ignition 6327.9 g
Mass of HMA Sample prior to ignition 2123.7 g
Corrected Asphalt Binder Content 5.36 %
Mass Loss 137 g
Mass of aggregate remaining after ignition 1986.7 g
Correction Factor (Percent by mass of HMA Specimen) 0.92 %
Moisture Content 0.01 %
Temperature Compensation Factor 0.16 %
Test Temperature 538 C