Summary for Test 2026-10-02-25-2

Test performed: ASTM C39-17a

Project Information

Project IdentifiersProject ID: 211924
DEA: 040G6424
EFIS: 0413000350
DIST-CO-RTE-PM04-MRN-1-001-28.51
Award DateNot set
Closeout DateNot set
Work DescriptionNot set
Location DescriptionNot set
QA Service Level1 (Verified on 09/01/2016)

Sample Information

Sample Taken Date10/02/2026 Sample Unique Key25
Date that the sample was received by the laboratory/organization performing the testing10/06/2026 Sample typeQuality Assurance
A brief description of the sample9 4x8 concrete cylinders The quantity of what the sample constitutes18.50
From where was the sample collectedJob Site First name of sampler or witnessed byOliver
Last name of sampler or witnessed byReed Title of samplerASR
Telephone number of sampler5305742785 Laboratory sample identification
Linked DIME Sample ID The fabricator/manufacturer/facility nameBauman Landscape Construction Redi-Mix Concrete
Transportation Laboratory (TL) Number Inspector Lot Number from the Transportation Laboratory (TL) Form
Structure unique identifier27-0024 Structure nameLagunitas Creek Overflow Bridge
Bid ItemNot set

Material Information

Material TypeConcrete The concrete mix design number85350SCC
The truck number from where the sample was collectedBAUMAN_M23 The batch plant ticket number from where the sample was collectedNA
Concrete batch plant The fabricator/manufacturer designation for the sampleBauman Landscape Construction Redi-Mix Concrete
A detailed description of where the material sample was collectedBack of Truck Where the material sample would have been placed if not sampled
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2026-10-02-25
DIME Test ID: 2026-10-02-25-2
Testing Lab: CT HQ - Vallejo Field Laboratory
Test Method: ASTM C39-17a: Standard Test Method for Compressive Strength of Cylindrical Concrete Specimens
Test Release Date: 2026-10-07

Test Results


Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Measured
Tester's full name: Nikhil Moon
Date of test: 10/07/2026
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: 53020 lb
Maximum load on cylinder 2: 49768 lb
Maximum load on cylinder 3: 51280 lb
Type of fracture pattern of cylinder 1: 3
Type of fracture pattern of cylinder 2: 2
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: 1.00
Correction factor for cylinder 2: 1.00
Correction factor for cylinder 3: 1.00
Age of specimen: 5 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 of cylinder 1: 4218.0 psi
Compressive strength of cylinder 2: 3959.3 psi
Compressive strength of cylinder 3: 4079.6 psi
Compressive strength (to nearest 10 psi): 4090 psi
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 10/7/2026 ✔