Summary for Test 2023-09-21-119-1

Test performed: CTM 521-June 2020

Project Information

Project IdentifiersProject ID: 994325
DEA: 044J4904
EFIS: 0415000356
DIST-CO-RTE-PM04-ALA-13-6.7/7.2
Award Date01/09/2023
Closeout DateNot set
Work DescriptionCONSTRUCT CONCRETE BARRIERS AND BARRIER SLAB, COLD PLANE AND OVERLAY.
Location DescriptionALAMEDA COUNTY IN OAKLAND FROM 0.2 MILE NORTH OF LINCOLN AVENUE OVERCROSSING TO 0.2 MILE SOUTH OF PARK BOULEVARD OVERCROSSING
QA Service Level1 (Verified on 10/14/2022)

Sample Information

Sample Taken Date09/21/2023 Sample Unique Key119
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 testing09/22/2023
Sample typeQuality Assurance A brief description of the sample4x8 concrete cylinders
The quantity of what the sample constitutes6 cylinders From where was the sample collectedJob Site
First name of sampler or witnessed byDustin Last name of sampler or witnessed bySeibert
Title of samplerQuality Control Technician Telephone number of sampler
Laboratory sample identificationSet 1 Linked DIME Sample ID
The fabricator/manufacturer/facility nameEcoterra Ready Mix Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name

Material Information

Material TypeConcrete The concrete mix design number7SK5K1X425F
The truck number from where the sample was collectedLoad 3 The batch plant ticket number from where the sample was collectedna
Concrete batch plant The fabricator/manufacturer designation for the sampleSet 1
A detailed description of where the material sample was collectedS/B 13 south of Park Blvd Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2023-09-21-119
DIME Test ID: 2023-09-21-119-1
Testing Lab: G3 Quality, Incorporated - Cerritos
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2023-12-12

Test Results


Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Travis Van-Y
Date of test: 09/28/2023
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1: 4.00 in
Average diameter of cylinder 2: 4.00 in
Average diameter of cylinder 3: 4.00 in
Maximum load on cylinder 1: 80300 lb
Maximum load on cylinder 2: 82990 lb
Maximum load on cylinder 3: 80560 lb
Type of fracture pattern of cylinder 1: 3
Type of fracture pattern of cylinder 2: 3
Type of fracture pattern of cylinder 3: 3
Comment on any defect in either specimen or caps (Max 250 Characters): no data
Correction factor for cylinder 1: 1
Correction factor for cylinder 2: 1
Correction factor for cylinder 3: 1
Age of specimen: 7 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 12.57 in^2
Cross sectional area of cylinder 2: 12.57 in^2
Cross sectional area of cylinder 3: 12.57 in^2
Compressive strength (to nearest 10 psi): 6470 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 12/12/2023