Summary for Test 2023-07-25-94-1

Test performed: ASTM C39-21

Project Information

Project IdentifiersProject ID: 993184
DEA: 040A7724
EFIS: 0420000288
COOP: 042763
DIST-CO-RTE-PM04-ALA-80-6.4/6.8
Award DateNot set
Closeout DateNot set
Work DescriptionExcavation, HMA, structural concrete, minor concrete and drainage.
Location DescriptionIN BERKELEY AND ALBANY FROM 0.6 MILE NORTH OF UNIVERSITY AVENUE OVERCROSSING TO 0.3 MILE SOUTH OF EL CERRITO SEPARATION AND OVERHEAD
QA Service Level1 (Verified on 04/08/2022)

Sample Information

Sample Taken Date07/25/2023 Sample Unique Key94
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 testing07/27/2023
Sample typeQuality Control A brief description of the sample4x8 concrete cylinders
The quantity of what the sample constitutes5 samples from 9 yards concrete From where was the sample collectedJob Site
First name of sampler or witnessed byTed Last name of sampler or witnessed byMelvin
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameCentral Concrete Supply 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 number4EACC5KS
The truck number from where the sample was collected The batch plant ticket number from where the sample was collected394130
Concrete batch plant The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedStaircase on the east and west side Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2023-07-25-94
DIME Test ID: 2023-07-25-94-1
Testing Lab: Golden State Bridge, Incorporated
Test Method: ASTM C39-21: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2023-11-10

Test Results


Unit system used?: US Units
Number of specimens: 5
Test performed: With no density determined
Input Type: Calculated
Tester's full name: JHerron
Date of test: 08/01/2023
Apparent mass of submerged cylinder 1: 9 lb
Average diameter of cylinder 1: 4.00 in
Average diameter of cylinder 2: 4.00 in
Average diameter of cylinder 3: 4.00 in
Average diameter of cylinder 4: 4.00 in
Average diameter of cylinder 5: 4.00 in
Maximum load on cylinder 1: 82090 lb
Maximum load on cylinder 2: 99630 lb
Maximum load on cylinder 3: 103510 lb
Maximum load on cylinder 4: 100820 lb
Maximum load on cylinder 5: 0 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
Type of fracture pattern of cylinder 4: 3
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: 28 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
Cross sectional area of cylinder 4: 12.57 in^2
Cross sectional area of cylinder 5: 12.57 in^2
Compressive strength (to nearest 10 psi): 8020 psi
Serial number of delivery ticket, if available: no data
General comments (publicly viewable) (Max 1000 characters):

Test File Attachments

File NameExtensionFile SizeDate UploadedTest IDActions
7.25.23 - Compression Test_ East & West Staircase Bent Caps and Foundation Slabspdf136.31 KB11/10/20232023-07-25-94-1   Info

Test was verified on 11/10/2023