Summary for Test 2025-08-25-67-1

Test performed: ASTM C39-21

Project Information

Project IdentifiersProject ID: 1000501
DEA: 081J6104
EFIS: 0818000102
DIST-CO-RTE-PM08-RIV-215-40.5/42.7
Award Date11/05/2024
Closeout DateNot set
Work DescriptionINDIVIDUAL SLAB REPLACEMENT (RSC), RHMA, AND REPLACE BASE.
Location DescriptionRIVERSIDE COUNTY IN RIVERSIDE FROM 0.8 MILE SOUTH OF ROUTE 60/91 SEPARATION TO 0.4 MILE SOUTH OF MARTIN LUTHER KING BOULEVARD UNDERCROSSING
QA Service Level1 (Verified on 09/02/2024)

Sample Information

Sample Taken Date08/25/2025 Sample Unique Key67
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 testing08/27/2025
Sample typeQuality Control A brief description of the sample6x12
The quantity of what the sample constitutes3 From where was the sample collectedJob Site
First name of sampler or witnessed byBONNIE Last name of sampler or witnessed byB
Title of sampler Telephone number of sampler
Laboratory sample identification1081-825 Linked DIME Sample ID
The fabricator/manufacturer/facility nameVANGUARD 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 number*
The truck number from where the sample was collected21 The batch plant ticket number from where the sample was collected6170
Concrete batch plant The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedJOB Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2025-08-25-67
DIME Test ID: 2025-08-25-67-1
Testing Lab: CT D08 - Fontana Southern Regional Laboratory
Test Method: ASTM C39-21: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2025-09-01

Test Results


Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Measured
Tester's full name: Matthew Clayton
Date of test: 09/01/2025
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Apparent mass of submerged cylinder 1: 0 lb
Average diameter of cylinder 1: 6.02 in
Average diameter of cylinder 2: 6.02 in
Average diameter of cylinder 3: 6.02 in
Maximum load on cylinder 1: 206680 lb
Maximum load on cylinder 2: 211515 lb
Maximum load on cylinder 3: 206125 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: 7 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 28.46 in^2
Cross sectional area of cylinder 2: 28.46 in^2
Cross sectional area of cylinder 3: 28.46 in^2
Compressive strength of cylinder 1: 7260.0 psi
Compressive strength of cylinder 2: 7430.0 psi
Compressive strength of cylinder 3: 7240 psi
Compressive strength (to nearest 10 psi): 7310 psi
Serial number of delivery ticket, if available: no data
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 9/1/2025