Project Information

Project ID: 995445 DEA: 043W5204 EFIS: 0421000384 QA Service Level: 1

DIST-CO-RTE-PM: 04-ALA-580,680,880-VAR

Work Description: PLACE POLYESTER CONCRETE OVERLAY AND REPLACE JOINT SEAL.

Location Description: ALAMEDA COUNTY AT VARIOUS LOCATIONS

Contractor Name: MYERS & SONS CONSTRUCTION, LLC

Contractor Address: 45 Morrison Avenue, Sacramento, CA 95838

Resident Engineer: Eddie Dike Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2025-05-21-50

TL Number from the TL Form:

Sample Submitted By Organization: CT D04 - Pleasanton Field Laboratory

Sample Organization Contact: (510) 224-6127

Type of Sample: Quality Assurance

Type of Material: Aggregate

Sample Taken Date: 05/21/2025

Date that the sample was received by the laboratory/organization performing the testing: 05/22/2025

The quantity of what the sample constitutes: 750 Tons

A brief description of the sample: 1/2"HMA w/15% RAP

From where was the sample collected: Source

Laboratory sample identification:

Structure unique identifier:

Structure name:

The fabricator/manufacturer/facility name: Peninsula Road Materials

Material Information

Source Identification (SMARA, name of Pit or Job Site): 91-35-0012

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: Plant Sampler

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

Primary Aggregate Nominal Size: 1/2 inch

The concrete mix design number:

Lot number:

Sublot number:

Aggregate Mix Number: 373

Test Results

Test 1 of 2

DIME Test ID: 2025-05-21-50-1

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

Verified Date: 05/27/2025

Date Tested: 05/23/2025

Submitted By Organization: CT D04 - Pleasanton Field Laboratory

Organization Address: 5675 B Gibratar Drive,

Organization City: Pleasanton

Organization State: CA

Organization Zipcode: 94588

Organization Email: dennis.yeung@dot.ca.gov

Organization Phone: (510) 224-6127

General Comments for this Test: Sample #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	98 %
Cumulative percent passing the 3/8 in. sieve	89 %
Cumulative percent passing the #4 sieve	67 %
Cumulative percent passing the #8 sieve	50 %
Cumulative percent passing the #16 sieve	33 %
Cumulative percent passing the #30 sieve	19 %
Cumulative percent passing the #50 sieve	11 %
Cumulative percent passing the #100 sieve	5 %
Cumulative percent passing the #200 sieve	3.5 %

Test 2 of 2

DIME Test ID: 2025-05-21-50-2

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)