Project Information

Project ID: 994582 DEA: 073203U4 EFIS: 0722000071 QA Service Level: 1

DIST-CO-RTE-PM: 07-LA-91,605-R16.6/R16.8,R0.0/R10.4

Work Description: PLACE CONCRETE PAVEMENT AND HIGH FRICTION SURFACE TREATMENT.

Location Description: LOS ANGELES COUNTY ON ROUTE 605 FROM 0.2 MILE NORTH OF KATELLA AVENUE UNDECROSSING TO 0.1 MILE NORTH OF TELEGRAPH ROAD UNDERCROSSING AND ON ROUTE 91 FROM 0.4 MILE WEST OF ROUTE 605 UNDERCROSSING TO 0.2 MILE WEST OF ROUTE 605 UNDERCROSSING

Contractor Name: RASMUSSEN/VANGUARD

Contractor Address: 28548 LIVINGSTON AVENUE, VALENCIA CA 91335

Resident Engineer: Martin Oregel Structure Rep.: Tien Chu

Sample Information

DIME Sample ID: 2025-06-06-28

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: 06/06/2025

Date that the sample was received by the laboratory/organization performing the testing: 06/06/2025

The quantity of what the sample constitutes: 36 SY

A brief description of the sample: Aggregate Base

From where was the sample collected: Job Site

Laboratory sample identification: 25-1849

Structure unique identifier:

Structure name: NB-605 Spring st. On-Ramp ADL Ramp #1

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: 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: 2025-06-06-28-1

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

Verified Date: 06/12/2025

Date Tested: 06/06/2025

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	1449 g/cc
Count or Density 1	1640 g/cc
Count or Density 2	1487 g/cc
Count or Density 3	1705 g/cc
Standard Count Moisture	635 g/cc
Moisture Count 1	53 g/cc
Moisture Count 2	132 g/cc
Moisture Count 3	127 g/cc
Sum of Count or Density	4832 g/cc
Average of Count or Density	1610.67 g/cc
Sum of Moisture Count	312 g/cc
Average of Moisture Count	104 g/cc
Calculated Percent Relative Compaction	96.3 %
Reported Percent Relative Compaction	96 %

Test 2 of 2

DIME Test ID: 2025-06-06-28-2

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