Summary for Test 2024-03-29-6-4

Test performed: CTM 521-June 2020

Project Information

Project IdentifiersProject ID: 993715
DEA: 010G1404
EFIS: 0116000129
DIST-CO-RTE-PM01-HUM-96,169-VAR
Award Date11/16/2022
Closeout DateNot set
Work DescriptionHUM 96-169 5 Bridges Rail Upgrade (Do not include in project name: STRUCTURAL STEEL, CONCRETE BARRIER, POLYESTER CONCRETE OVERLAY)
Location DescriptionHUMBOLDT COUNTY ON ROUTES 96 AND 169 AT VARIOUS LOCATIONS (Bridge Nos. 04-0215, 04-0059, 04-0063, 04-0225, 04-0061)
QA Service Level1 (Verified on 04/19/2022)

Sample Information

Sample Taken Date03/29/2024 Sample Unique Key6
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 testing11/19/2023
Sample typeQuality Assurance A brief description of the sampleType II/V Cement
The quantity of what the sample constitutes37 CY From where was the sample collectedJob Site
First name of sampler or witnessed byEd Last name of sampler or witnessed byEricson
Title of samplerASR Telephone number of sampler(510) 882-9529
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameMercer Fraser Company, Willow Creek Plant Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier12-04-0225
Structure nameBluff Creek Bridge

Material Information

Material TypeConcrete The concrete mix design numberMFWCBRDKSLAG
The truck number from where the sample was collected684 The batch plant ticket number from where the sample was collectedWC12450
Concrete batch plantWillow Creek Mercer Fraser Plant The fabricator/manufacturer designation for the samplePlant
A detailed description of where the material sample was collectedCHUTE FROM TRUCK Where the material sample would have been placed if not sampledOverhang Deck RT
From Lot No. Bag Lot No.

Test Details

DIME Sample ID: 2024-03-29-6
DIME Test ID: 2024-03-29-6-4
Testing Lab: CT D01 - District 1 Materials Laboratory
Test Method: CTM 521-June 2020: Method of Test for Compressive Strength of Molded Concrete Cylinders
Test Release Date: 2024-04-26

Test Results


Unit system used?: US Units
Number of specimens: 3
Test performed: With no density determined
Input Type: Calculated
Tester's full name: Jamie Kelley
Date of test: 04/26/2024
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: 73280 lb
Maximum load on cylinder 2: 72670 lb
Maximum load on cylinder 3: 7234 lb
Type of fracture pattern of cylinder 1: 5
Type of fracture pattern of cylinder 2: 5
Type of fracture pattern of cylinder 3: 5
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
Correction factor for cylinder 3: 1
Age of specimen: 28 days
Age of specimen in hours: 0 hours
Cross sectional area of cylinder 1: 12.6 in^2
Cross sectional area of cylinder 2: 12.6 in^2
Cross sectional area of cylinder 3: 12.6 in^2
Compressive strength (to nearest 10 psi): 5790 psi
General comments (publicly viewable) (Max 1000 characters): 28 Day Break 4/26/24

Test was verified on 4/26/2024