Project Information

Project ID: 994226 DEA: 042K7004 EFIS: 0417000010 COOP: 042895 QA Service Level: 1

DIST-CO-RTE-PM: 04-ALA-880-R0.0/11.8

Work Description: Cold plane pavement and overlay with RHMA-G/RHMA-O (CAPITAL PREVENTIVE MAINTENANCE)

Location Description: ALAMEDA COUNTY IN FREMONT AND NEWARK FROM SANTA CLARA COUNTY LINE TO 0.4 MILE NORTH OF FREMONT BOULEVARD OVERCROSSING

Contractor Name: BAY CITIES PAVING & GRADING, INC.

Contractor Address: 1450 Civic Ct. BLDG B #400, Concord CA, 94520

Resident Engineer: Rodelio Baluyot Structure Rep.: Bettie C. "Betty" Geng

Sample Information

DIME Sample ID: 2024-06-17-70

TL Number from the TL Form:

Sample Submitted By Organization: CT D04 - Hayward Field Laboratory

Sample Organization Contact: (510) 723-0168

Type of Sample: Quality Assurance

Type of Material: Hot Mix Asphalt

Sample Taken Date: 06/17/2024

Date that the sample was received by the laboratory/organization performing the testing: 06/19/2024

The quantity of what the sample constitutes: 750 tons

A brief description of the sample: 1/2 RHMA-G

From where was the sample collected: Job Site

Laboratory sample identification:

Structure unique identifier:

Structure name:

The fabricator/manufacturer/facility name: Vulcan-Pleasanton

Material Information

HMA Type: RHMA-G

HMA Grading: 1/2 inch

Lot number: 4

Sublot number: 13

HMA Mix Number: D04 JMF 22 041

Test Results

Test 1 of 2

DIME Test ID: 2024-06-17-70-1

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: 06/20/2024

Date Tested: 06/20/2024

Submitted By Organization: CT D04 - Hayward Field Laboratory

Organization Address: 21339 Cabot Boulevard,

Organization City: Hayward

Organization State: CA

Organization Zipcode: 94545

Organization Email: pamela.brown@dot.ca.gov

Organization Phone: (510) 385-8258

General Comments for this Test:

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	1,573.5 g
Corrected Asphalt Binder Content	7.22 %
Mass Loss	132.5 g
Correction Factor (Percent by mass of HMA Specimen)	1.01 %
Moisture Content	0.00 %
Temperature Compensation Factor	0.19 %
Test Temperature	538 C

Test 2 of 2

DIME Test ID: 2024-06-17-70-2

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: 07/09/2024