Summary for Test 2025-09-09-54-4

Test performed: ASTM C39-21

Project Information

Project IdentifiersProject ID: 1001232
DEA: 032H4514
EFIS: 0324000171
MINOR: 03A3872
DIST-CO-RTE-PM03-YOL-505-R10.6/0.0
Award Date10/10/2024
Closeout DateNot set
Work DescriptionSeismic Retrofit at Putah Creek Bridge
Location DescriptionConstruction On State Highway In Solano and Yolo Counties near Winters at Putah Creek Bridge.
QA Service Level1 (Verified on 05/20/2025)

Sample Information

Sample Taken Date09/09/2025 Sample Unique Key54
Will the laboratory/organization for which you are a member perform testing on this material sample?No Date that the sample was received by the laboratory/organization performing the testing09/10/2025
Sample typeQuality Assurance A brief description of the sample4x8 concrete cylinders
The quantity of what the sample constitutes6 cylinders From where was the sample collectedJob Site
First name of sampler or witnessed byDavid Last name of sampler or witnessed byMisin
Title of samplerASR Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameCentral Transportation Laboratory (TL) Number000002
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 numberR80138E1
The truck number from where the sample was collected The batch plant ticket number from where the sample was collectedUnknown
Concrete batch plant The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedConcrete Truck Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2025-09-09-54
DIME Test ID: 2025-09-09-54-4
Testing Lab: Atlas - Oakland
Test Method: ASTM C39-21: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2025-10-22

Test Results


Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Measured
Tester's full name: Yao Han
Date of test: 10/21/2025
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Apparent mass of submerged cylinder 1: 0 lb
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: 79580 lb
Maximum load on cylinder 2: 82780 lb
Maximum load on cylinder 3: 80700 lb
Type of fracture pattern of cylinder 1: 2
Type of fracture pattern of cylinder 2: 2
Type of fracture pattern of cylinder 3: 5
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: 42 days
Age of specimen in hours: 0 hours
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 of cylinder 1: 6330.0 psi
Compressive strength of cylinder 2: 6590.0 psi
Compressive strength of cylinder 3: 6420 psi
Compressive strength (to nearest 10 psi): 6450 psi
Serial number of delivery ticket, if available: no data
General comments (publicly viewable) (Max 1000 characters): Apparent mass not measured.

Test was verified on 10/22/2025