Summary for Test 2025-01-30-51-1

Test performed: CTM 521-June 2020

Project Information

Project IdentifiersProject ID: 215038
DEA: 051J7804
EFIS: 0518000052
DIST-CO-RTE-PM05-SLO-101-61.88/61.88
Award Date10/22/2024
Closeout DateNot set
Work DescriptionSAFETY IMPROVEMENTS
Location DescriptionWELLSONA SAFETY IMPROVEMENTS, SLO 101
QA Service Level1 (Verified on 09/03/2020)

Sample Information

Sample Taken Date01/30/2025 Sample Unique Key51
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 testing01/31/2025
Sample typeVerification A brief description of the sampleStructures concrete
The quantity of what the sample constitutes10 Cylinders From where was the sample collectedSource
First name of sampler or witnessed byAustin Last name of sampler or witnessed byKirby
Title of samplerTET Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameCalPortland Transportation Laboratory (TL) Number417
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 number710RH51210
The truck number from where the sample was collected The batch plant ticket number from where the sample was collected2067133
Concrete batch plantCalPortland The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedLoaded Truck Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2025-01-30-51
DIME Test ID: 2025-01-30-51-1
Testing Lab: CT D05 - Paso Robles Field Laboratory
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2025-03-13

Test Results


Unit system used?: US Units
Number of specimens: 5
Test performed: With no density determined
Input Type: Measured
Tester's full name: Austin Kirby
Date of test: 03/13/2025
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1: 4.00 in
Average diameter of cylinder 2: 4.01 in
Average diameter of cylinder 3: 4.01 in
Average diameter of cylinder 4: 4.00 in
Average diameter of cylinder 5: 4.01 in
Maximum load on cylinder 1: 89251 lb
Maximum load on cylinder 2: 94824 lb
Maximum load on cylinder 3: 92830 lb
Maximum load on cylinder 4: 98294 lb
Maximum load on cylinder 5: 82711 lb
Type of fracture pattern of cylinder 1: 3
Type of fracture pattern of cylinder 2: 2
Type of fracture pattern of cylinder 3: 2
Type of fracture pattern of cylinder 4: 2
Type of fracture pattern of cylinder 5: 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
Correction factor for cylinder 3: 1.00
Correction factor for cylinder 4: 1.00
Correction factor for cylinder 5: 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: 12.63 in^2
Cross sectional area of cylinder 3: 12.63 in^2
Cross sectional area of cylinder 4: 12.57 in^2
Cross sectional area of cylinder 5: 12.63 in^2
Compressive strength of cylinder 1: 7100.3 psi
Compressive strength of cylinder 2: 7507.8 psi
Compressive strength of cylinder 3: 7350.0 psi
Compressive strength of cylinder 4: 7819.7 psi
Compressive strength of cylinder 5: 6548.8 psi
Compressive strength (to nearest 10 psi): 7270 psi
General comments (publicly viewable) (Max 1000 characters):

Test File Attachments

File NameExtensionFile SizeDate UploadedTest IDActions
05-1J7804_35050_250227_ILC_710RH51210_TRIAL_BATCHES_001_42DAYpdf83.80 KB03/13/20252025-01-30-51-1   Info

Test was verified on 3/13/2025