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Concrete Test Report

Date :03/20/2024
Project No :2023C159
Client Company :CW Matthews
Arrival Time :03/20/2024 12:00
Onsite Hours :04:00
Name of the Project :Airfield Repairs 2021-23
Project Location :HJAIA, Atlanta, GA
Weather :sunny
Departure Time :03/20/2024 16:00
ASEC Technician Name :Aminullah Azimi

Concrete Placement Information

Location(S):
Testing: A Set of concrete specimens (4 Cylinders per set) were cast during the cast-in-place concrete pour at the above referenced location, in accordance with ASTM C31. The cylinders 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)

Cylinders
Pick Up:
A Sets of concrete cylinders/ 4 cylinders 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: Cylinders were stored for the initial 24 hours
Near the poured structure
In an insulated curing box
Other
Remarks: observed the placement of 8 cubic yards concrete, for 27R Slop repair Western top of MH,

Field Test Data

Set Number :A
Date Sampled :03/20/2024
Sampled By :Aminullah Azimi
Contractor :
Truck Number :268
Time Batched :12:46
Location of Placement :Western MH
Number of samples cast :4
Ambient Temperature (°f) :64
Slump (in.) :2
Water added (gal.) :
Laboratory Number :A
Time Sampled :1:55
Weather Condition :sunny
Concrete Supplier :Arness
Mix ID :40CAI5PA
Quantity of Load (cu. yd.) :8
Sample Cast :A
Specified Strength :4000
Concrete Temperature(°f) :65
Air Content (%) :3

Strength Test Results

Specimen Number Age (days) Date Tested Dia(in.) Area (sq in.) Maximum Loads (lbs) Strength (lbs) % Design Strength Type of Fracture
1 7 03/27/2024 8 NaN 0.0
2 28 04/17/2024 8
3 28 04/17/2024 8
4 90 06/18/2024

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, March 20, 2024
Reviewer Name / DateKenneth Mosman, March 28, 2024