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: 2025-05-06-18

TL Number from the TL Form: C317-050625-2

Sample Submitted By Organization: CT D04 - San Jose Construction Field Laboratory

Sample Organization Contact: (510) 385-8171

Type of Sample: Quality Assurance

Type of Material: Aggregate

Sample Taken Date: 05/06/2025

Date that the sample was received by the laboratory/organization performing the testing: 05/07/2025

The quantity of what the sample constitutes: 750 to 1500 Tons

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

From where was the sample collected: Manufacturer

Laboratory sample identification: SJ-050625-SA2

Structure unique identifier:

Structure name:

The fabricator/manufacturer/facility name: Vulcan Pleasanton Drier Drum Plant

Material Information

Source Identification (SMARA, name of Pit or Job Site): 91-01-0010

The fabricator's/manufacturer's product name for the sample:

The fabricator/manufacturer designation for the sample:

The plant number:

A detailed description of where the material sample was collected: From a sampling device where the aggregate enters the drier drum mixer

Where the material sample would have been placed if not sampled:

Primary Aggregate Nominal Size: 1/2 inch

The concrete mix design number: 326122

Lot number: 10

Sublot number: 1

Aggregate Mix Number:

Test Results

Test 1 of 2

DIME Test ID: 2025-05-06-18-1

Test Method: AASHTO T27-14: Standard Method of Test for Sieve Analysis of Fine and Coarse Aggregates (Sieve Analysis)

Verified Date: 05/07/2025

Date Tested: 05/07/2025

Submitted By Organization: CT D04 - San Jose Construction Field Laboratory

Organization Address: 1007 Knox Avenue,

Organization City: San Jose

Organization State: CA

Organization Zipcode: 95122

Organization Email: fernando.vega@dot.ca.gov

Organization Phone: (510) 385-8171

General Comments for this Test: Lot 10 - Sublot 1

Test Result Compliance: complies

Additional Comments When Verified:

What type of gradation is being tested?	Combined Gradation
Cumulative percent passing the 2 in. sieve	100 %
Cumulative percent passing the 1 1/2 in. sieve	100 %
Cumulative percent passing the 1 in. sieve	100 %
Cumulative percent passing the 3/4 in. sieve	100 %
Cumulative percent passing the 1/2 in. sieve	96 %
Cumulative percent passing the 3/8 in. sieve	83 %
Cumulative percent passing the #4 sieve	45 %
Cumulative percent passing the #8 sieve	18 %
Cumulative percent passing the #16 sieve	11 %
Cumulative percent passing the #30 sieve	8 %
Cumulative percent passing the #50 sieve	6 %
Cumulative percent passing the #100 sieve	4 %
Cumulative percent passing the #200 sieve	3.2 %

Test 2 of 2

DIME Test ID: 2025-05-06-18-2

Test Method: AASHTO T176-08: Standard Method of Test for Plastic Fines in Graded Aggregates and Soils by Use of the Sand Equivalent Test (Sand Equivalent)