Project Information

Project ID: 995229 DEA: 07355404 EFIS: 0719000010 QA Service Level: 1

DIST-CO-RTE-PM: 07-LA-2,210-15.0/57.5,R18.7/R19.4

Work Description: REPLACE AND INSTALL DRAINAGE SYSTEM, AND PERFORM SLOPE PAVING.

Location Description: LOS ANGELES COUNTY ON ROUTE 2 FROM 1.0 MILE NORTH OF CLIFFORD STREET TO MOUNT WATERMAN SKI LIFTS AND ON ROUTE 210 FROM 0.5 MILE EAST OF OCEAN VIEW BOULVEARD OVERCROSSING TO 0.2 MILE EAST OF ALTA CANYADA ROAD OVERCROSSING

Contractor Name: CHUMO CONSTRUCTION INC.

Contractor Address: Unknown

Resident Engineer: Bill Tran Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2024-12-04-24

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: 12/04/2024

Date that the sample was received by the laboratory/organization performing the testing: 12/04/2024

The quantity of what the sample constitutes: 16 SY

A brief description of the sample: Subgrade

From where was the sample collected: Job Site

Laboratory sample identification: 24-3696

Structure unique identifier:

Structure name: Gore area #11

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: Subgrade

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: 2024-12-04-24-1

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

Verified Date: 12/06/2024

Date Tested: 12/04/2024

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	10840 g/cc
Count or Density 1	10339 g/cc
Count or Density 2	10209 g/cc
Count or Density 3	10840 g/cc
Count or Density 4	11097 g/cc
Count or Density 5	11375 g/cc
Standard Count Moisture	19544 g/cc
Moisture Count 1	2665 g/cc
Moisture Count 2	2953 g/cc
Moisture Count 3	2919 g/cc
Moisture Count 4	2598 g/cc
Moisture Count 5	2293 g/cc
Sum of Count or Density	53860 g/cc
Average of Count or Density	10772 g/cc
Sum of Moisture Count	13428 g/cc
Average of Moisture Count	2685.6 g/cc
Calculated Percent Relative Compaction	97.4 %
Reported Percent Relative Compaction	97 %

Test 2 of 2

DIME Test ID: 2024-12-04-24-2

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