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Concrete Test Report

Date :03/31/2023
Project No :2023C111
Client Company :2MATL
Arrival Time :03/31/2023 11:30
Onsite Hours :06:30
Name of the Project :DOA Fiber Infrastructure Improvements
Project Location :HJAIA
Weather :sunny/cloudy
Departure Time :03/31/2023 18:00
ASEC Technician Name :Isaac Davis

Concrete Placement Information

Location(S):
Testing: One set Set of concrete specimens (6 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:
One set Sets of concrete cylinders/ 6 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: Vibrators used to consolidate the concrete. Batch plant of concrete went down for maintenance. 2 to 3 hours for Truck arrival Unit Weight = 137 pcf

Field Test Data

Set Number :
Date Sampled :
Sampled By :Isaac Davis
Contractor :BBH
Truck Number :248
Time Batched :14:55
Location of Placement :Vault #2 mono slab placement
Number of samples cast :6
Ambient Temperature (°f) :71
Slump (in.) :4
Water added (gal.) :0
Laboratory Number :
Time Sampled :16:45
Weather Condition :sunny/cloudy
Concrete Supplier :Ernest
Mix ID :45CA65
Quantity of Load (cu. yd.) :9
Sample Cast :One set
Specified Strength :4500
Concrete Temperature(°f) :75
Air Content (%) :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
2
3
4
5
6

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 / DateIsaac Davis, March 31, 2023
Reviewer Name / DateKenneth Mosman, July 08, 2023