Summary for Test 2022-04-04-17-1

Test performed: ASTM C39-10

Project Information

Project IdentifiersProject ID: 214590
DEA: 043G4744
EFIS: 0412000074
DIST-CO-RTE-PM04-MRN,MRN-580-6.9/7.8,0.0/2.5
Award Date01/14/2021
Closeout Date08/19/2024
Work DescriptionCLEAN AND PAINT STRUCTURAL STEEL BRIDGE.
Location DescriptionCONTRA COSTA AND MARIN COUNTIES IN RICHMOND AND SAN RAFAEL FROM 0.8 MILE WEST OF TOLL PLAZA TO 0.1 MILE EAST OF MAIN STREET
QA Service Level1 (Verified on 02/18/2020)

Sample Information

Sample Taken Date04/04/2022 Sample Unique Key17
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 testing04/05/2022
Sample typeQuality Assurance A brief description of the sample3 - 4x8" Concrete Cylinders
The quantity of what the sample constitutes3 - 4x8 cylinders From where was the sample collectedJob Site
First name of sampler or witnessed byRommoney Last name of sampler or witnessed byWu
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameField 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 number1
The truck number from where the sample was collected The batch plant ticket number from where the sample was collected1
Concrete batch plant The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedField Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2022-04-04-17
DIME Test ID: 2022-04-04-17-1
Testing Lab: CT HQ - Vallejo Field Laboratory
Test Method: ASTM C39-10: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2024-06-25

Test Results


Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Measured
Tester's full name: Andre Totari
Date of test: 04/07/2022
Capped in accordance with?: ASTM C1231 - Unbonded Elastomeric Pad Cap
Average diameter of cylinder 1: 4.00 in
Average diameter of cylinder 2: 3.99 in
Average diameter of cylinder 3: 4.00 in
Maximum load on cylinder 1: 80375 lb
Maximum load on cylinder 2: 85990 lb
Maximum load on cylinder 3: 81130 lb
Type of fracture pattern of cylinder 1: 2
Type of fracture pattern of cylinder 2: 4
Type of fracture pattern of cylinder 3: 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
Correction factor for cylinder 3: 1.00
Age of specimen: 2 days
Cross sectional area of cylinder 1: 12.57 in^2
Cross sectional area of cylinder 2: 12.5 in^2
Cross sectional area of cylinder 3: 12.57 in^2
Compressive strength of cylinder 1: 6394.2 psi
Compressive strength of cylinder 2: 6879.2 psi
Compressive strength of cylinder 3: 6454.3 psi
Compressive strength (to nearest 10 psi): 6580 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 6/25/2024