Summary for Test 2022-09-14-58-2

Test performed: CTM 521-June 2020

Project Information

Project IdentifiersProject ID: 993340
DEA: 051J7504
EFIS: 0518000039
MINOR: 05A2318
DIST-CO-RTE-PM05-SB-101-90
Award Date09/08/2021
Closeout DateNot set
Work DescriptionInstall CMS Sign Structure US 101 NB 0.3 Miles N of Donovan Rd
Location DescriptionIn Santa Maria
QA Service Level1 (Verified on 10/20/2021)

Sample Information

Sample Taken Date09/14/2022 Sample Unique Key58
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 testing09/15/2022
Sample typeQuality Assurance A brief description of the sample72GA1NOP
The quantity of what the sample constitutes19.10 CY From where was the sample collectedJob Site
First name of sampler or witnessed byIsaac Last name of sampler or witnessed byGleffe
Title of samplerARET Telephone number of sampler18053191237
Laboratory sample identification220914B Linked DIME Sample ID2022-09-13-14
The fabricator/manufacturer/facility nameMartin Mariatta SLO 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 number72GA1NOP
The truck number from where the sample was collectedload 1 The batch plant ticket number from where the sample was collectedNA
Concrete batch plantMartin Marietta SLO The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedDischarge from concrete truck into wheelbarrow. Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2022-09-14-58
DIME Test ID: 2022-09-14-58-2
Testing Lab: CT D05 - Santa Maria Field Laboratory
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2022-10-12

Test Results


Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Salvador Lopez-Zamora
Date of test: 10/12/2022
Capped in accordance with?: ASTM C617 - Sulfur Mortar Cap
Average diameter of cylinder 1: 4.02 in
Average diameter of cylinder 2: 4.01 in
Average diameter of cylinder 3: 4.01 in
Maximum load on cylinder 1: 79826 lb
Maximum load on cylinder 2: 81749 lb
Maximum load on cylinder 3: 81357 lb
Type of fracture pattern of cylinder 1: 4
Type of fracture pattern of cylinder 2: 4
Type of fracture pattern of cylinder 3: 2
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: 28 days
Age of specimen in hours: 672 hours
Cross sectional area of cylinder 1: 12.69 in^2
Cross sectional area of cylinder 2: 12.6 in^2
Cross sectional area of cylinder 3: 12.62 in^2
Compressive strength (to nearest 10 psi): 6410 psi
General comments (publicly viewable) (Max 1000 characters): AVG. 3, 28 day BK , Complies

Test was verified on 10/12/2022