Summary for Test 2025-04-07-122-1

Test performed: CTM 521-June 2020

Project Information

Project IdentifiersProject ID: 994903
DEA: 11430244
EFIS: 1118000033
DIST-CO-RTE-PM11-SD-125-9.3/13.0
Award Date09/06/2023
Closeout DateNot set
Work DescriptionPLACE HMA, RHMA, SLAB REPLACEMENT, AND ELECTRICAL WORK.
Location DescriptionSAN DIEGO COUNTY IN AND NEAR LEMON GROVE FROM 0.3 MILE SOUTH OF ELKELTON PLACE UNDERCROSSING TO 0.2 MILE SOUTH OF ROUTE 125/94 SEPARATION
QA Service Level1 (Verified on 11/14/2023)

Sample Information

Sample Taken Date04/07/2025 Sample Unique Key122
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 testing04/08/2025
Sample typeQuality Control A brief description of the sample6X12 Cylinder
The quantity of what the sample constitutes1 per batch From where was the sample collectedJob Site
First name of sampler or witnessed byGavin Last name of sampler or witnessed byHernandez
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameAssociated RM 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 number5563036C
The truck number from where the sample was collected The batch plant ticket number from where the sample was collected6252277
Concrete batch plant The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedSR 125 barrier rail N/B Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2025-04-07-122
DIME Test ID: 2025-04-07-122-1
Testing Lab: Sequoia Consultants
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2025-09-12

Test Results


Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Kendrict Sancha
Date of test: 05/05/2025
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: 133150 lb
Maximum load on cylinder 2: 130610 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): 4670 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 9/12/2025