Summary for Test 2023-06-23-77-2

Test performed: AASHTO T275-07r12

Project Information

Project IdentifiersProject ID: 994243
DEA: 044J8404
EFIS: 0416000027
DIST-CO-RTE-PM04-CC-24-R3.4/R3.6
Award Date11/28/2022
Closeout Date11/27/2024
Work DescriptionSEISMIC RESTORATION.
Location DescriptionCONTRA COSTA COUNTY IN ORINDA FROM 0.1 MILE WEST OF SAINT STEPHENS DRIVE OVERCROSSING TO 0.1 MILE EAST OF SAINT STEPHENS DRIVE OVERCROSSING.
QA Service Level1 (Verified on 09/13/2022)

Sample Information

Sample Taken Date06/23/2023 Sample Unique Key77
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 testing06/28/2023
Sample typeQuality Assurance A brief description of the sample1/2-INCH HMA Types A and B W/25%RAP CORES
The quantity of what the sample constitutesLOT 1 SUBLOT 2 From where was the sample collectedSource
First name of sampler or witnessed byNick Last name of sampler or witnessed byHall
Title of sampler Telephone number of sampler7072999133
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameDe Silva Gates Drier Drum Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name

Material Information

Material TypeHot Mix Asphalt HMA TypeType A HMA
HMA Grading1/2 inch Lot number1
Sublot number2 HMA Mix Number6741 WM

Test Details

DIME Sample ID: 2023-06-23-77
DIME Test ID: 2023-06-23-77-2
Testing Lab: CT D04 - Concord Field Laboratory
Test Method: AASHTO T275-07r12: Standard Method of Test for Bulk Specific Gravity (Gmb) of Compacted Asphalt Mixtures Using Paraffin-Coated Specimens (Bulk Specific Gravity)
Test Release Date: 2023-09-11

Test Results


Number of tests: 2
What test procedure is performed?: Method A
Input Type: Calculated
Tester's full name: IGNACIO ARECHIGA
Date of test: 07/06/2023
Bulk Specific Gravity: 2.246
Bulk Specific Gravity 2: 2.4
Average Bulk Specific Gravity: 2.323
General comments (publicly viewable) (Max 1000 characters): LOT 1 SUBLOT 2 De Silva Gates Drier Drum W/25%RAP 1 specimen failed.

Test was verified on 9/11/2023