Summary for Test 2020-04-09-3-1

Test performed: CTM 368-November 2010

Project Information

Project IdentifiersProject ID: 213579
DEA: 051C2504
EFIS: 0512000107
DIST-CO-RTE-PM05-MON-68-1.6/L4.1
Award Date02/19/2019
Closeout Date08/23/2021
Work DescriptionSHOULDER WIDENING, RUMBLE STRIPS, STRIPING, AND UPGRADE GUARDRAIL.
Location DescriptionMONTEREY COUNTY IN AND NEAR MONTEREY AT VARIOUS LOCATIONS FROM 0.1 MILE EAST OF PIEDMONT AVENUE TO 0.1 MILE EAST OF SCENIC DRIVE OVERCROSSING
QA Service Level1 (Verified on 09/06/2019)

Sample Information

Sample Taken Date04/09/2020 Sample Unique Key3
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 testing04/09/2020
Sample typeVerification A brief description of the sampleMade by D5 Lab
The quantity of what the sample constitutesLab mix for OGFC From where was the sample collectedOther
First name of sampler or witnessed byNA Last name of sampler or witnessed byNA
Title of sampler Telephone number of sampler
Laboratory sample identification Linked DIME Sample ID
The fabricator/manufacturer/facility nameD5 Lab 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 TypeOGFC
HMA Grading1/2 inch Lot numberUnknown
Sublot numberUnknown HMA Mix NumberNot set

Test Details

DIME Sample ID: 2020-04-09-3
DIME Test ID: 2020-04-09-3-1
Testing Lab: CT D05 - San Luis Obispo District Laboratory
Test Method: CTM 368-November 2010: Method of Test for Optimum Bitumen Content (OBC) for Open Graded Asphalt Concrete
Test Release Date: 2020-04-09

Test Results


What type of OBC Mix is this?: Unmodified asphalt
Input Type: Calculated
Tester's full name: E. Atkins
Date of test: 04/09/2020
Draindown at ABR sample 1 : 3.4 g
Draindown at ABR sample 2: 3.2 g
Draindown at ABR sample 3: 3.4 g
Average Draindown at ABR: 3.3 g
Draindown at ABR -0.7% sample 1: 2.3 g
Draindown at ABR -0.7% sample 2: 2.4 g
Draindown at ABR -0.7% sample 3: 2.3 g
Average Draindown at ABR -0.7% : 2.3 g
Draindown at ABR +0.7% sample1: 7.4 g
Draindown at ABR +0.7% sample2: 7.2 g
Draindown at ABR +0.7% sample3: 7.4 g
Average Draindown at ABR +0.7%: 7.4 g
OBC=OBC1: 6.4 %
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 4/9/2020