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Concrete Test Report

Date :10/30/2023
Project No :2023C159
Client Company :CW Matthews
Arrival Time :10/30/2023 8:00
Onsite Hours :06:30
Name of the Project :Airfield Repairs 2021-23
Project Location :HJAIA, Atlanta, GA
Weather :sunny
Departure Time :10/30/2023 14:30
ASEC Technician Name :Aminullah Azimi

Concrete Placement Information

Location(S): N/A
Testing: A Set of concrete specimens (6 per set) were cast during the cast-in-place concrete pour at the above referenced location, in accordance with ASTM C31. The specimen will remain on site for the initial 24-48 hrs curing.
Compliance:

Field placement of concrete appeared to be in accordance with the project specifications (i.e., slump, temperature, etc) (refer to remarks below)

Deviations and/or noncompliances were noted during the field placement (refer to remarks below)
Specimen
Pick Up: A Sets of concrete specimens/ 6 specimen per set were picked up & transported to AS Engineering and Consulting LLC (ASEC) for curing and testing in accordance with ASTM C39, C670/1231
Field Curing: Specimen were stored for the initial 24 hours.
Near the poured structure
In an insulated curing box
Other
Remarks: Note: first truck was rejected because the air content measured was below the job specifications. Truck# 1907 Ticket#32976939 Air content 3.5

Field Test Data

Set Number :A
Date Sampled :10/30/2023
Sampled By :Aminullah Azimi
Contractor :Technique
Truck Number :2191
Time Batched :11:56
Location of Placement :south cargo phase 6, drain repair
Number of samples cast :6
Ambient Temperature (°f) :81
Slump (in.) :5
Water added (gal.) :N/A
Laboratory Number :A
Time Sampled :13::15
Weather Condition :sunny
Concrete Supplier :Argos
Mix ID :50CAX225
Quantity of Load (cu. yd.) :7
Sample Cast :A
Specified Strength :5000
Concrete Temperature(°f) :75
Air Content (%) :3.6
Unit Weight (pcf) :N/A

Strength Test Results

Specimen Number Scheduled Test Date Date Tested Age (days) Dia(in.) Area (sq in.) Maximum Loads (lbf) Strength (lbs) % Design Strength Type of Fracture
6 10/30/2023 10/31/2023 1

UNLESS OTHERWISE SPECIFIED, TESTS WERE PERFORMED IN ACCORDANCE WITH ASTM TEST METHODS C31, C39, C138, C143, C173, AND C1064. FRACTURE TYPE INDICATED BY NUMBER.

(Type 1) Cone (Type 2) Cone-split (Type 3) Vertical (Type 4) Shear (Type 5) Edge Fracture (Type 6) Pointed

Technician Signature / DateAminullah Azimi, October 30, 2023
Reviewer Name / DateKenneth Mosman, November 12, 2023