Summary for Test 2022-03-31-18-1

Test performed: ASTM C39-17a

Project Information

Project IdentifiersProject ID: 214969
DEA: 040J5604
EFIS: 0414000013
DIST-CO-RTE-PM04-SCL-101,237-Var
Award Date03/29/2021
Closeout Date11/25/2024
Work DescriptionSTRUCTURAL CONCRETE, BRIDGE REMOVAL (PORTIONS), AND CONCRETE BARRIER.
Location DescriptionSANTA CLARA COUNTY AT VARIOUS LOCATIONS
QA Service Level1 (Verified on 09/09/2020)

Sample Information

Sample Taken Date03/31/2022 Sample Unique Key18
Date that the sample was received by the laboratory/organization performing the testing04/07/2022 Sample typeQuality Assurance
A brief description of the sample6x12 concrete cylinders The quantity of what the sample constitutes2 cylinders
From where was the sample collectedJob Site First name of sampler or witnessed byHoc
Last name of sampler or witnessed byDoan Title of samplerASR
Telephone number of sampler Laboratory sample identification05
Linked DIME Sample ID The fabricator/manufacturer/facility nameUnkown
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 numberUnknown
The truck number from where the sample was collected The batch plant ticket number from where the sample was collectedUnknown
Concrete batch plant The fabricator/manufacturer designation for the sample
A detailed description of where the material sample was collectedTruck Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2022-03-31-18
DIME Test ID: 2022-03-31-18-1
Testing Lab: CT HQ - Sacramento Concrete Testing Laboratory
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2022-04-28

Test Results


Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Measured
Tester's full name: Spencer Adams
Date of test: 04/28/2022
Capped in accordance with?: ASTM C617 - Sulfur Mortar Cap
Average diameter of cylinder 1: 5.99 in
Average diameter of cylinder 2: 6.00 in
Maximum load on cylinder 1: 186818 lb
Maximum load on cylinder 2: 182644 lb
Type of fracture pattern of cylinder 1: 1
Type of fracture pattern of cylinder 2: 1
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
Age of specimen: 28 days
Age of specimen in hours: no data
Cross sectional area of cylinder 1: 28.18 in^2
Cross sectional area of cylinder 2: 28.27 in^2
Compressive strength of cylinder 1: 6629.5 psi
Compressive strength of cylinder 2: 6460.7 psi
Compressive strength (to nearest 10 psi): 6550 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 4/28/2022 ✔