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Concrete Test Report

Date :02/28/2024
Project No :2023C195
Client Company :Toll Bros. Inc.
Arrival Time :03/28/2024 11:30
Onsite Hours :06:00
Name of the Project :Kimbal Bridge Tract
Project Location :Alpharetta
Weather :rainy
Departure Time :03/28/2024 17:30
ASEC Technician Name :Aminullah Azimi

Concrete Placement Information

Location(S):
Testing: A and B 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 and B 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:

Field Test Data

Set Number :A
Date Sampled :02/28/2024
Sampled By :Aminullah Azimi
Contractor :
Truck Number :2141
Time Batched :11:35
Location of Placement :retaining wall 9
Number of samples cast :4
Ambient Temperature (°f) :71
Slump (in.) :6
Water added (gal.) :15
Laboratory Number :A
Time Sampled :12:25
Weather Condition :rainy
Concrete Supplier :Thomas
Mix ID :307FS
Quantity of Load (cu. yd.) :9
Sample Cast :A and B
Specified Strength :3000
Concrete Temperature(°f) :65
Air Content (%) :1.7

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 NaN 8
1 NaN 8
3 NaN 8
4 NaN 8

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

Field Test Data

Set Number :B
Date Sampled :02/28/2024
Sampled By :Aminullah Azimi
Contractor :
Truck Number :1507
Time Batched :2:07
Location of Placement :retaining wall 9
Number of samples cast :4
Ambient Temperature (°f) :65
Slump (in.) :8
Water added (gal.) :0
Laboratory Number :B
Time Sampled :2:20
Weather Condition :rainy
Concrete Supplier :Thomas
Mix ID :307P7-2
Quantity of Load (cu. yd.) :9
Sample Cast :A and B
Specified Strength :3000
Concrete Temperature(°f) :65
Air Content (%) :3.5

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 NaN 8
2 NaN 8
3 NaN 8

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, February 28, 2024
Reviewer Name / DateKenneth Mosman, March 16, 2024