Summary for Test 2025-10-10-68-1

Test performed: ASTM C39-10

Project Information

Project IdentifiersProject ID: 1000731
DEA: 042Q4404
EFIS: 0419000013
DIST-CO-RTE-PM04-SON-121-6.5,8.4
Award Date04/07/2025
Closeout DateNot set
Work DescriptionREMOVE BR AND AC SURF, CONSTRUCT BR DECK, RAILING AND POLYESTER CONC.
Location DescriptionSONOMA COUNTY NEAR SONOMA AT YELLOW CREEK BRIDGE AND AT ARROYO SECO BRIDGE
QA Service Level1 (Verified on 10/16/2024)

Sample Information

Sample Taken Date10/10/2025 Sample Unique Key68
Will the laboratory/organization for which you are a member perform testing on this material sample?Yes Date that the sample was received by the laboratory/organization performing the testing10/11/2025
Sample typeQuality Control A brief description of the sample4 x 8 concrete cylinders
The quantity of what the sample constitutes54 CY From where was the sample collectedJob Site
First name of sampler or witnessed byKaal Last name of sampler or witnessed byWiederholt
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameShamrock Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name Bid ItemNot set

Material Information

Material TypeConcrete The concrete mix design numberH7511503
The truck number from where the sample was collected The batch plant ticket number from where the sample was collected924415
Concrete batch plant The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedPoint of Placement Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2025-10-10-68
DIME Test ID: 2025-10-10-68-1
Testing Lab: Construction Testing Services
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2025-11-12

Test Results


Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Cory Blue
Date of test: 11/07/2025
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1: 4.00 in
Average diameter of cylinder 2: 4.00 in
Average diameter of cylinder 3: 4.00 in
Maximum load on cylinder 1: 112922 lb
Maximum load on cylinder 2: 106572 lb
Maximum load on cylinder 3: 120013 lb
Type of fracture pattern of cylinder 1: 3
Type of fracture pattern of cylinder 2: 3
Type of fracture pattern of cylinder 3: 3
Comment on any defect in either specimen or caps (Max 250 Characters): no data
Correction factor for cylinder 1: 1.00
Correction factor for cylinder 2: 1.00
Correction factor for cylinder 3: 1.00
Age of specimen: 28 days
Cross sectional area of cylinder 1: 12.57 in^2
Cross sectional area of cylinder 2: 12.57 in^2
Cross sectional area of cylinder 3: 12.57 in^2
Compressive strength (to nearest 10 psi): 9000 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 11/12/2025