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Sample Record for 2022-09-07-26

Note: Fields with no data or with a value of "Unknown" will not be displayed on the print out.

Project Information

Project ID: 215063 DEA: 032F5704 EFIS: 0300020615 QA Service Level: 1
DIST-CO-RTE-PM: 03-PLA-80-46.3/63.5
Work Description: Replace 4 Bridges (OC) on Highway 80 from Crystal Springs to Cisco Grove (Baxter, Drum Forebay)
Location Description:
Contractor Name: Walsh Construction Company II, LLC (Walsh)
Contractor Address: 1390 Willow Pass Road Suite 950, Concord, CA 94520
Resident Engineer: Tad Sampson Structure Rep.: Jimmer Ross

Sample Information

DIME Sample ID: 2022-09-07-26
TL Number from the TL Form:
Sample Submitted By Organization: RMA Group - Rancho Cordova
Sample Organization Contact: (916) 631-7194
Type of Sample: Quality Control
Type of Material: Concrete
Sample Taken Date: 09/07/2022
Date that the sample was received by the laboratory/organization performing the testing: 09/07/2022
The quantity of what the sample constitutes: 100 cy
A brief description of the sample: Concrete
From where was the sample collected: Job Site
Laboratory sample identification:
Structure unique identifier:
Structure name:
The fabricator/manufacturer/facility name: Hansen Bros Enterprises

Material Information

The concrete mix design number: 7325-6
The truck number from where the sample was collected:
The batch plant ticket number from where the sample was collected: 05-201783
Concrete batch plant:
The fabricator/manufacturer designation for the sample:
A detailed description of where the material sample was collected: Cisco overpass
Where the material sample would have been placed if not sampled:
From Lot No.:
Bag Lot No.:

Test Results

Test 1 of 4

DIME Test ID: 2022-09-07-26-1
Test Method: CTM 557-June 2020: Method of Test for Temperature of Freshly Mixed Hydraulic Cement Concrete
Verified Date: 09/08/2022
Date Tested: 09/07/2022
Submitted By Organization: RMA Group - Rancho Cordova
Organization Address: 3150 Fitzgerald Road,
Organization City: Rancho Cordova
Organization State: CA
Organization Zipcode: 95742
Organization Email: mlowrance@rmacompanies.com
Organization Phone: (916) 631-7194
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Temperature 72 F

Test 2 of 4

DIME Test ID: 2022-09-07-26-2
Test Method: CTM 504-June 2010: Method of Test for Determining Air Content of Freshly Mixed Concrete by the Pressure Method
Verified Date: 09/08/2022
Date Tested: 09/07/2022
Submitted By Organization: RMA Group - Rancho Cordova
Organization Address: 3150 Fitzgerald Road,
Organization City: Rancho Cordova
Organization State: CA
Organization Zipcode: 95742
Organization Email: mlowrance@rmacompanies.com
Organization Phone: (916) 631-7194
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Air Content 5.7 %

Test 3 of 4

DIME Test ID: 2022-09-07-26-3
Test Method: ASTM C143-20: Standard Test Method for Slump of Hydraulic-Cement Concrete
Verified Date: 09/08/2022
Date Tested: 09/07/2022
Submitted By Organization: RMA Group - Rancho Cordova
Organization Address: 3150 Fitzgerald Road,
Organization City: Rancho Cordova
Organization State: CA
Organization Zipcode: 95742
Organization Email: mlowrance@rmacompanies.com
Organization Phone: (916) 631-7194
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Slump 4.75 inch

Test 4 of 4

DIME Test ID: 2022-09-07-26-4
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Verified Date: 10/10/2022
Date Tested: 10/05/2022
Submitted By Organization: RMA Group - Rancho Cordova
Organization Address: 3150 Fitzgerald Road,
Organization City: Rancho Cordova
Organization State: CA
Organization Zipcode: 95742
Organization Email: mlowrance@rmacompanies.com
Organization Phone: (916) 631-7194
General Comments for this Test:
Test Result Compliance:
Additional Comments When Verified:
Unit system used? US Units
Number of specimens 2
Test performed With no density determined
Capped in accordance with? ASTM C617 - Sulfur Mortar Cap
Average diameter of cylinder 1 6.00 in
Average diameter of cylinder 2 6.00 in
Cross sectional area of cylinder 1 28.27 in^2
Cross sectional area of cylinder 2 28.27 in^2
Compressive strength (to nearest 10 psi) 4170 psi
Maximum load on cylinder 1 119125 lb
Maximum load on cylinder 2 116575 lb
Type of fracture pattern of cylinder 1 3
Type of fracture pattern of cylinder 2 2
Comment on any defect in either specimen or caps (Max 250 Characters) no data
Correction factor for cylinder 1 1
Correction factor for cylinder 2 1
Age of specimen 28 days
Age of specimen in hours no data0 hours