Project Information

Project ID: 995449 DEA: 07349504 EFIS: 0718000161 QA Service Level: 1

DIST-CO-RTE-PM: 07-LA-2,5,101,170-Var

Work Description: INSTALL NEW TRANSPORTATION MANAGEMENT SYSTEM ELEMENTS.

Location Description: LOS ANGELES COUNTY IN LOS ANGELES FROM ROUTE 134/170 SEPARATION TO ROUTE 170/5 SEPARATION

Contractor Name: ALFARO COMMUNICATIONS CONSTRUCTION, INC.

Contractor Address: 15614 South Atlantic Avenue, Compton, CA 90221

Resident Engineer: Kevin Bui Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2025-01-24-13

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: 01/24/2025

Date that the sample was received by the laboratory/organization performing the testing: 01/24/2025

The quantity of what the sample constitutes: 146 SY

A brief description of the sample: Class 3 Base

From where was the sample collected: Job Site

Laboratory sample identification: 25-0307

Structure unique identifier:

Structure name: MVP 9 NB 170 Roscoe Bl. On-Ramp

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: Compaction 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: 2025-01-24-13-1

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

Verified Date: 01/28/2025

Date Tested: 01/24/2025

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	10720 g/cc
Count or Density 1	5814 g/cc
Count or Density 2	6003 g/cc
Count or Density 3	6670 g/cc
Standard Count Moisture	19320 g/cc
Moisture Count 1	2199 g/cc
Moisture Count 2	2717 g/cc
Moisture Count 3	2115 g/cc
Sum of Count or Density	18487 g/cc
Average of Count or Density	6162.33 g/cc
Sum of Moisture Count	7031 g/cc
Average of Moisture Count	2343.67 g/cc
Calculated Percent Relative Compaction	97.8 %
Reported Percent Relative Compaction	98 %

Test 2 of 2

DIME Test ID: 2025-01-24-13-2

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