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Concrete Test Report
Date :12/22/2023
Project No :2023C195
Client Company :Toll Bros. Inc.
Arrival Time :12/22/2023 6:30
Onsite Hours :04:00
Name of the Project :Kimbal Bridge Tract
Project Location :Alpharetta
Weather :cloudy
Departure Time :12/22/2023 10:30
ASEC Technician Name :Aminullah Azimi
Concrete Placement Information
Location(S):
Testing:
A Set of concrete specimens (5 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/ 5 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
Pick Up: A Sets of concrete cylinders/ 5 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:
batch to placement time exceeded from specified limit range time and concrete temperature was lower than specified range time,
Field Test Data
Set Number :A
Date Sampled :12/22/2023
Sampled By :Aminullah Azimi
Contractor :
Truck Number :1506
Time Batched :7:21
Location of Placement :footing for retaining wall 10, at 40 feet to West of East END
Number of samples cast :5
Ambient Temperature (°f) :41
Slump (in.) :7
Water added (gal.) :0
Laboratory Number :5
Time Sampled :8:30
Weather Condition :cloudy
Concrete Supplier :thomas
Mix ID :307-1FS
Quantity of Load (cu. yd.) :9
Sample Cast :A
Specified Strength :3000
Concrete Temperature(°f) :54
Air Content (%) :1.2
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 | 12/29/2023 | ||||||
| 2 | 7 | 12/29/2023 | ||||||
| 3 | 28 | 01/19/2024 | ||||||
| 4 | 28 | 01/19/2024 | ||||||
| 5 | 89.95833333333333 | 03/21/2024 |
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, December 22, 2023
Reviewer Name / DateKenneth Mosman, March 09, 2024