Test 2021-07-13-31-5 (ASTM D4791-10) Summary

Project Information
Project IdentifiersProject ID: 215660
DEA: 040W3804
EFIS: 0420000211
DIST-CO-RTE-PM04-SM-92-R9.5/R10.4
Work DescriptionCOLD PLANE AC PAVEMENT AND PLACE RHMA (G).
Location DescriptionSAN MATEO COUNTY IN SAN MATEO FROM 0.1 MILE EAST OF WEST HILLSDALE BOULEVARD UNDERCROSSING TO 0.1 MILE WEST OF ALAMEDA DE LAS PULGAS OVERCROSSING
Sample Information
Sample Taken Date7/13/2021 Sample Unique Key31
Will the laboratory/organization for which you are a member perform testing on this material sample?No Date that the sample was received by the laboratory/organization performing the testing5/26/2021
Sample typeVerification A brief description of the sample3/4 CF Agg Sample
The quantity of what the sample constitutes 3 Bags From where was the sample collectedManufacturer
First name of sampler or witnessed byTanh Ng Last name of sampler or witnessed byTanh Ng
Title of sampler Laboratory sample identification
The fabricator/manufacturer/facility namePeninsula Road Materials Transportation Laboratory (TL) Number
Inspector Lot Number from the Transportation Laboratory (TL) Form Structure unique identifier
Structure name
Material Information
Material TypeAggregate Source Identification (SMARA or name of Pit)91-21-0008
The fabricator's/manufacturer's product name for the sample The fabricator/manufacturer designation for the sample
The plant number A detailed description of where the material sample was collected4 Bags of Aggregate
Where the material sample would have been placed if not sampled Primary Aggregate Nominal Size3/4 inch
The concrete mix design number Lot number
Sublot number JMF Verification ID JMF3513-2021-69
Test Details
DIME Sample ID: 2021-07-13-31
DIME Test ID: 2021-07-13-31-5
Testing Lab: CT D04 - DME / District Lab
Test Method: ASTM D4791-10: Standard Test Method for Flat Particles, Elongated Particles, or Flat and Elongated Particles in Coarse Aggregate (Withdrawn 2019) (Flat and Elongated Particles)
Test Release Date: 2021-08-13
Test Results

Method A - Percentage of Flat Particles, Elongated Particles, and Flat & Elongated Particles
Method B - Flat & Elongated Particles

Method: A
Determination: By Number
Dimensional ratio used: 5:1
Input Type: Calculated
Tester's full name: Nicholas Shelly
Date of test: 07/27/2021
Weighted percentage of particles (by number) that were flat:0 %
Weighted percentage of particles (by number) that were elongated:0 %
Weighted percentage of particles (by number) that were both flat and elongated:0 %
Weighted percentage of particles (by number) that were neither flat nor elongated:0 %
General comments (publicly viewable) (Max 1000 characters):

Test was verified on 08/13/2021