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Sample Record for 2022-07-15-65

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Project Information

Project ID: 993603 DEA: 051N7004 EFIS: 0521000081 QA Service Level: 1
DIST-CO-RTE-PM: 05-SLO-166-16.0/21.0
Work Description: PARTIAL DEPTH RECYCLING AND OVERLAY WITH RHMA (GAP GRADED).
Location Description: SAN LUIS OBISPO COUNTY ABOUT 8 MILES EAST OF SANTA MARIA FROM 0.5 MILE WEST OF HUASNA RIVER BRIDGE TO 1.9 MILES WEST OF CUYAMA RIVER BRIDGE.
Contractor Name: PAPICH CONSTRUCTION COMPANY INC.
Contractor Address: Unknown
Resident Engineer: Thomas Petersen Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2022-07-15-65
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: 07/15/2022
Date that the sample was received by the laboratory/organization performing the testing: 08/08/2022
The quantity of what the sample constitutes: 12 Boxes
A brief description of the sample: 3/4 RHMA-G
From where was the sample collected: Source
Laboratory sample identification: 022-028
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: SPM-Templeton

Material Information

HMA Type: RHMA-G
HMA Grading: 3/4 inch
Lot number:
Sublot number:
HMA Mix Number:
Test results on following page(s): 3

Test Results

Test 1 of 3

DIME Test ID: 2022-07-15-65-1
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: 08/11/2022
Date Tested: 08/10/2022
Submitted By Organization: CT HQ - Sacramento Hot Mix Asphalt Laboratory
Organization Address: 5900 Folsom Boulevard, Room 225,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: guadalupe.magana@dot.ca.gov
Organization Phone: (916) 227-7302
General Comments for this Test:
Test Result Compliance: not applicable
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 2573.4 grams
Mass of sample in water for Sample 1 1475.0 grams
Mass of oven-dry sample in air for Sample 2 2598.3 grams
Mass of sample in water for Sample 2 1489.3 grams
Temperature of Water 77 °F
Specific Gravity for Sample 1 2.343
Specific Gravity for Sample 2 2.343
Average Specific Gravity 2.343
Theoretical maximum density at 25°C (77°F) 145.8 lb/ft^3

Test 2 of 3

DIME Test ID: 2022-07-15-65-2
Test Method: AASHTO T269-14: Standard Method of Test for Percent Air Voids in Compacted Dense and Open Asphalt Mixtures (Air Void)
Verified Date: 08/11/2022
Date Tested: 08/11/2022
Submitted By Organization: CT HQ - Sacramento Hot Mix Asphalt Laboratory
Organization Address: 5900 Folsom Boulevard, Room 225,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: guadalupe.magana@dot.ca.gov
Organization Phone: (916) 227-7302
General Comments for this Test:
Test Result Compliance: does not comply
Additional Comments When Verified:
Percent Air Voids 2.1 %
Percent Air Voids 2 2.0 %
Percent Air Voids 3 2.1 %
Percent Air Voids Average 2.1 %

Test 3 of 3

DIME Test ID: 2022-07-15-65-3
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: 08/11/2022
Date Tested: 08/11/2022
Submitted By Organization: CT HQ - Sacramento Hot Mix Asphalt Laboratory
Organization Address: 5900 Folsom Boulevard, Room 225,
Organization City: Sacramento
Organization State: CA
Organization Zipcode: 95819
Organization Email: guadalupe.magana@dot.ca.gov
Organization Phone: (916) 227-7302
General Comments for this Test: Height of the specimens: 113.6, 114.1, and 114.4
Test Result Compliance: not applicable
Additional Comments When Verified:
Bulk Specific Gravity 2.294
Bulk Specific Gravity 2 2.296
Bulk Specific Gravity 3 2.293
Average Bulk Specific Gravity 2.294