Summary for Test 2025-05-03-13-1

Test performed: CTM 521-June 2020

Project Information

Project IdentifiersProject ID: 215365
DEA: 120Q9704
EFIS: 1218000010
DIST-CO-RTE-PM12-ORA-405-0/11.4
Award Date07/27/2023
Closeout DateNot set
Work DescriptionI-405 improvement project from I-5 to Harbor Boulevard including extend pavement life, improve safety, enhance traffic operation, and incorporate Intelligent Transportation Systems (ITS).
Location DescriptionOrange County I-405 PM 0 - 11.4
QA Service Level1 (Verified on 07/01/2021)

Sample Information

Sample Taken Date05/03/2025 Sample Unique Key13
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 testing05/04/2025
Sample typeQuality Control A brief description of the sample6x12 concrete cylinders
The quantity of what the sample constitutes1 per batch From where was the sample collectedJob Site
First name of sampler or witnessed byErik Last name of sampler or witnessed byJimenez
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameAssociate Ready Mix 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 number3H36L002
The truck number from where the sample was collected The batch plant ticket number from where the sample was collected108203935
Concrete batch plant The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedRW 91 Stem Sta: 10+35 Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2025-05-03-13
DIME Test ID: 2025-05-03-13-1
Testing Lab: Sequoia Consultants
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2025-11-20

Test Results


Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Ryan Montanez
Date of test: 05/31/2025
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
Maximum load on cylinder 1: 142640 lb
Maximum load on cylinder 2: 143840 lb
Type of fracture pattern of cylinder 1: 3
Type of fracture pattern of cylinder 2: 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
Age of specimen: 28 days
Age of specimen in hours: 0 hours
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): 5070 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 11/20/2025