Summary for Test 2026-06-22-38-2

Test performed: CTM 521-June 2020

Project Information

Project IdentifiersProject ID: 994443
DEA: 053307C4
EFIS: 0514000028
DIST-CO-RTE-PM05-SLO-41,46-44.5/45.3,54.0/57.8
Award Date02/27/2023
Closeout DateNot set
Work DescriptionWye Segment - Route 41/46 Separation
Location DescriptionNot set
QA Service Level1 (Verified on 12/16/2022)

Sample Information

Sample Taken Date06/22/2026 Sample Unique Key38
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 testing06/23/2026
Sample typeAcceptance A brief description of the sample6x12 concrete cylinders
The quantity of what the sample constitutesLCB 7 Day - 3S270N01 From where was the sample collectedJob Site
First name of sampler or witnessed byKyle Last name of sampler or witnessed byEngen
Title of samplerTester Telephone number of sampler
Laboratory sample identification260622 3S270N01 Linked DIME Sample ID
The fabricator/manufacturer/facility nameHolliday Rock Paso Robles Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name Bid Item3857460

Material Information

Material TypeConcrete The concrete mix design number3S270N01
The truck number from where the sample was collected The batch plant ticket number from where the sample was collectedLoad 4
Concrete batch plant The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedMix Truck Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2026-06-22-38
DIME Test ID: 2026-06-22-38-2
Testing Lab: CT D05 - Whitley Gardens Field Laboratory
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2026-06-30

Test Results


Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Measured
Tester's full name: I. Gleffe
Date of test: 06/29/2026
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: 13938 lb
Maximum load on cylinder 2: 14896 lb
Type of fracture pattern of cylinder 1: 5
Type of fracture pattern of cylinder 2: 4
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: 7 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 of cylinder 1: 493.0 psi
Compressive strength of cylinder 2: 526.9 psi
Compressive strength (to nearest 10 psi): 510 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 6/30/2026