Project Information

Project ID: 995193 DEA: 07356604 EFIS: 0719000026 QA Service Level: 1

DIST-CO-RTE-PM: 07-LA-605-R10.2/20.2

Work Description: LANE & SLAB REPLACEMENT, COLD PLANE & HMA OVERLAY.

Location Description: LOS ANGELES COUNTY IN SANTA FE SPRINGS, PICO RIVERA, WHITTIER, CITY OF INDUSTRY AND EL MONTE FROM TELEGRAPH ROAD UNDERCROSSING TO ROUTE 605/10 SEPARATION

Contractor Name: MYERS & SONS CONSTRUCTION, LLC

Contractor Address: 45 Morrison Ave, Sacramento, CA 95838

Resident Engineer: Jerome Arabe Structure Rep.: Tien Chu

Sample Information

DIME Sample ID: 2025-07-26-6

TL Number from the TL Form:

Sample Submitted By Organization: Alta Vista Solutions - Whittier

Sample Organization Contact: (510) 542-9827

Type of Sample: Quality Assurance

Type of Material: Aggregate

Sample Taken Date: 07/26/2025

Date that the sample was received by the laboratory/organization performing the testing: 07/26/2025

The quantity of what the sample constitutes: 170 SY

A brief description of the sample: Class 3 Aggregate Base

From where was the sample collected: Job Site

Laboratory sample identification: 25-2407

Structure unique identifier:

Structure name: SB-605 Lane #3

The fabricator/manufacturer/facility name: N/A

Material Information

Source Identification (SMARA, name of Pit or Job Site): N/A

The fabricator's/manufacturer's product name for the sample: Class 3 Aggregate Base

The fabricator/manufacturer designation for the sample: Compactions Testing

The plant number:

A detailed description of where the material sample was collected: Jobsite

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

Primary Aggregate Nominal Size: 3/4 inch

The concrete mix design number:

Lot number:

Sublot number:

Aggregate Mix Number:

Test Results

Test 1 of 2

DIME Test ID: 2025-07-26-6-1

Test Method: CTM 231-March 2013: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates Using Nuclear Gages

Verified Date: 08/14/2025

Date Tested: 07/26/2025

Submitted By Organization: Alta Vista Solutions - Whittier

Organization Address: 12409 Slauson Avenue, Suite I,

Organization City: Whittier

Organization State: CA

Organization Zipcode: 90606

Organization Email: nicholas.hoffmann@oneatlas.com

Organization Phone: (510) 542-9827

General Comments for this Test:

Test Result Compliance: complies

Additional Comments When Verified:

Standard Count Density	2426 g/cc
Count or Density 1	2197 g/cc
Count or Density 2	2242 g/cc
Count or Density 3	2111 g/cc
Standard Count Moisture	774 g/cc
Moisture Count 1	140 g/cc
Moisture Count 2	129 g/cc
Moisture Count 3	154 g/cc
Sum of Count or Density	6550 g/cc
Average of Count or Density	2183.33 g/cc
Sum of Moisture Count	423 g/cc
Average of Moisture Count	141 g/cc
Calculated Percent Relative Compaction	96.8 %
Reported Percent Relative Compaction	97 %

Test 2 of 2

DIME Test ID: 2025-07-26-6-2

Test Method: CTM 216-June 2011: Method of Test for Relative Compaction of Untreated and Treated Soils and Aggregates