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Concrete Test Report

Date :09/22/2022
Project No :2022C186
Client Company :Excellere
Arrival Time :09/22/2022 8:30
Onsite Hours :02:45
Name of the Project :Midblock Crosswalks
Project Location :Alpharetta
Weather :Cloudy
Departure Time :09/22/2022 11:15
ASEC Technician Name :Aminullah Azimi

Concrete Placement Information

Location(S):
Testing: 1 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: 1 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: Our ASEC representative arrived on site as requested to observe: the placement of 10 cubic yards of concrete for the sidewalk on the south side of the island in front of Cogburn Park. A slump of 4 inches was measured and batch to placement time was less than 90 minutes. Concrete temperature was approximately 78 degrees, Unit Weight of Concrete tested on this day: 146.0 pcf Concrete placed on this date appeared to be placed in compliance with project specifications with regard to temperature, slump, air content, and batch to placement time. The following samples were obtained for compressive strength testing in our lab. Set A 1 set of 5 cylinders

Field Test Data

Set Number :2022ASEC006
Date Sampled :09/22/2022
Sampled By :Aminullah Azimi
Contractor :Excellere Construction
Truck Number :
Time Batched :
Location of Placement :12825 Cogburn Road, Alpharetta, GA
Number of samples cast :5
Ambient Temperature (°f) :4
Slump (in.) :82
Water added (gal.) :
Laboratory Number :
Time Sampled :
Weather Condition :Cloudy
Concrete Supplier :USA Ready Mix
Mix ID :
Quantity of Load (cu. yd.) :
Sample Cast :1
Specified Strength :3000
Concrete Temperature(°f) :78
Air Content (%) :5.2

Strength Test Results

Specimen Number Age (days) Date Tested Dia(in.) Area (sq in.) Maximum Loads (lbs) Strength (lbs) % Design Strength Type of Fracture

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, September 22, 2022
Reviewer Name / DateRamchandra Mogulla, November 08, 2022