Summary for Test 2018-09-27-7-1

Test performed: ASTM C39-17a

Project Information

Project IdentifiersProject ID: 213002
DEA: 042640N4
EFIS: 0412000649
DIST-CO-RTE-PM04-MRN,SON-101-MRN27.0/27.6SON0.0/4.5
Award Date04/09/2018
Closeout Date03/12/2021
Work DescriptionCONSTRUCT HOV LANES
Location DescriptionMARIN AND SONOMA COUNTIES IN AND NEAR PETALUMA FROM 0.6 MILE SOUTH OF SAN ANTONIO CREEK BRIDGE TO 0.3 MILE SOUTH OF EAST WASHINGTON STREET OVER CROSSING
QA Service Level1 (Verified on 04/13/2018)

Sample Information

Sample Taken Date09/27/2018 Sample Unique Key7
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 testing09/28/2018
Sample typeQuality Assurance A brief description of the sampletype II/V
The quantity of what the sample constitutes2 6x12 concrete cylinders From where was the sample collectedJob Site
First name of sampler or witnessed byMelvin Last name of sampler or witnessed byDumlao
Title of samplerASR Telephone number of sampler5107147638
Laboratory sample identificationUnknown Linked DIME Sample IDUnknown
The fabricator/manufacturer/facility nameshamrock materials Transportation Laboratory (TL) Number502
Inspector Lot Number from the Transportation Laboratory (TL) FormUnknown Structure unique identifierRW 113
Structure nameRW 113

Material Information

Material TypeConcrete The concrete mix design number4201a
The truck number from where the sample was collected1414 The batch plant ticket number from where the sample was collected469306
Concrete batch plantshamrock petaluma The fabricator/manufacturer designation for the samplemix
A detailed description of where the material sample was collectedBack of Truck Where the material sample would have been placed if not sampledRW 113 Stem
From Lot No.Unknown Bag Lot No.Unknown

Test Details

DIME Sample ID: 2018-09-27-7
DIME Test ID: 2018-09-27-7-1
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: 2018-10-01

Test Results


Unit system used?: US Units
Number of specimens: 2
Test performed: With no density determined
Input Type: Measured
Tester's full name: RM
Date of test: 10/01/2018
Capped in accordance with?: ASTM C617/CTM521
Average diameter of cylinder 1: 6.03 in
Average diameter of cylinder 2: 6.02 in
Maximum load on cylinder 1: 109941 lb
Maximum load on cylinder 2: 109963 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
Correction factor for cylinder 2: 1
Age of specimen: 4 days
Age of specimen in hours: no data
Cross sectional area of cylinder 1: 28.56 in^2
Cross sectional area of cylinder 2: 28.46 in^2
Compressive strength of cylinder 1: 3849.5 psi
Compressive strength of cylinder 2: 3863.8 psi
Compressive strength (to nearest 10 psi):3860 psi
General comments (publicly viewable) (Max 1000 characters):
Test Graph
Source: Partner Data Point File
Test graph for Cylinder Code 1 of 2

Source: Partner Data Point File
Test graph for Cylinder Code 2 of 2

Test was verified on 10/1/2018