Project Information

Project ID: 994319 DEA: 023J7104 EFIS: 0222000076 QA Service Level: 1

DIST-CO-RTE-PM: 02-PLU-89-8.7/12.9

Work Description: PLACE HOT MIX ASPHALT (TYPE A) AND REPLACE AC SURFACING.

Location Description: PLUMAS COUNTY NEAR CRESCENT MILLS FROM ROUTE 70 TO 0.7 MILE SOUTH OF DIXIE CANYON ROAD

Contractor Name: Dig It Construction

Contractor Address: 803 Lorraine Dr, P.O. Box 494, Chester, CA 96020

Resident Engineer: Mike Zdenek Structure Rep.: Unknown

Sample Information

DIME Sample ID: 2024-08-29-60

TL Number from the TL Form: 857951

Sample Submitted By Organization: CT D02 - Redding Northern Regional Laboratory

Sample Organization Contact: (530) 225-3194

Type of Sample: Acceptance

Type of Material: Aggregate

Sample Taken Date: 08/29/2024

Date that the sample was received by the laboratory/organization performing the testing: 09/03/2024

The quantity of what the sample constitutes: 2 bags

A brief description of the sample: Shoulder Backing

From where was the sample collected: Manufacturer

Laboratory sample identification: D79702

Structure unique identifier:

Structure name:

The fabricator/manufacturer/facility name: Dig It Construction – Sierra Cascade Aggregate and Asphalt Products (Chester, CA)

Material Information

Source Identification (SMARA, name of Pit or Job Site): Sierra Cascade "Dig It"

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: Stockpile

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

Primary Aggregate Nominal Size: 1 inch

The concrete mix design number:

Lot number:

Sublot number:

Aggregate Mix Number:

Test Results

Test 1 of 2

DIME Test ID: 2024-08-29-60-1

Test Method: CTM 301-March 2000: Method for Determining the Resistance "R" Value of Treated and Untreated Bases, Subbases, and Basement Soils by the Stabilometer

Verified Date: 09/26/2024

Date Tested: 09/25/2024

Submitted By Organization: CT D02 - Redding Northern Regional Laboratory

Organization Address: 1657 Riverside Drive,

Organization City: Redding

Organization State: CA

Organization Zipcode: 96001

Organization Email: ward.jenkins@dot.ca.gov

Organization Phone: 530-225-3194

General Comments for this Test: R=83

Test Result Compliance: complies

Additional Comments When Verified:

How will the R value be determined?	By stabilometer
As Received Gradation, Percent Passing 3 in. sieve	no data
As Received Gradation, Percent Passing 2 1/2 in. sieve	no data
As Received Gradation, Percent Passing 2 in. sieve	no data
As Received Gradation, Percent Passing 1 1/2 in. sieve	100 %
As Received Gradation, Percent Passing 1 in. sieve	96 %
As Received Gradation, Percent Passing 3/4 in. sieve	89 %
As Received Gradation, Percent Passing 1/2 in. sieve	81 %
As Received Gradation, Percent Passing 3/8 in. sieve	74 %
As Received Gradation, Percent Passing #4 sieve	56 %
As Received Gradation, Percent Passing #8 sieve	41 %
As Received Gradation, Percent Passing #16 sieve	29 %
As Received Gradation, Percent Passing #30 sieve	19 %
As Received Gradation, Percent Passing #50 sieve	12 %
As Received Gradation, Percent Passing #100 sieve	8 %
As Received Gradation, Percent Passing #200 sieve	6 %
As Used Gradation, Percent Passing 3 in. sieve	no data
As Used Gradation, Percent Passing 2 1/2 in. sieve	no data
As Used Gradation, Percent Passing 2 in. sieve	no data
As Used Gradation, Percent Passing 1 1/2 in. sieve	no data
As Used Gradation, Percent Passing 1 in. sieve	100 %
As Used Gradation, Percent Passing 3/4 in. sieve	100 %
As Used Gradation, Percent Passing 1/2 in. sieve	91 %
As Used Gradation, Percent Passing 3/8 in. sieve	83 %
As Used Gradation, Percent Passing #4 sieve	70 %
As Used Gradation, Percent Passing #8 sieve	62 %
As Used Gradation, Percent Passing #16 sieve	46 %
As Used Gradation, Percent Passing #30 sieve	21 %
As Used Gradation, Percent Passing #50 sieve	13 %
As Used Gradation, Percent Passing #100 sieve	9 %
As Used Gradation, Percent Passing #200 sieve	7 %
Horizontal pressure (specimen 1)	0.12 MPa
Displacement (specimen 1)	4.38
R value (specimen 1)	82.3
R value (specimen 2)	85.5
Horizontal pressure (specimen 2)	0.1 MPa
Displacement (specimen 2)	4.25
R value (specimen 3)	84.4
Horizontal pressure (specimen 3)	0.11 MPa
Displacement (specimen 3)	4.15
R value	83

Test 2 of 2

DIME Test ID: 2024-08-29-60-2

Test Method: CTM 204-June 2010: Method of Test for Liquid Limit, Plastic Limit and Plasticity Index of Soils (Plasticity Index)