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Concrete Test Report

Date :06/22/2026
Project No :2026C125
Client Company :Lewis Contracting
Arrival Time :06/22/2026 12:00
Onsite Hours :-5:30
Name of the Project :Pittman Park - Garibaldi St. Stormwater
Project Location :Atlanta
Weather :clear and sunny
Departure Time :06/22/2026 7:30
ASEC Technician Name :Narayana Ganesh Undavalli

Concrete Placement Information

Location(S): N/A
Testing: 2 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: 2 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: Test 1 Temp of concrete = 85 amb temp = 85 slump = 3.5 air = 0.75 unit wt of concrete = 142. Test 2 Temp of concrete = 90 amb temp = 85 slump = 5 air = 1.5 unit wt of concrete = 142. Test 3 Temp of concrete = 90 amb temp = 75 Slump = 4 air = 1.5 unit wt of concrete = 143.
Technician Signature / DateNarayana Ganesh Undavalli, June 22, 2026