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Daily Field Report
Observations/Finding
As requested, the site was visited by the AS Engineering and Consulting (ASEC) representative noted above, for the purpose of providing quality control inspection and testing services, visual observation techniques were employed to assure compliance with project drawing/specifications, applicable codes, and materials submittals. The following observations were observed on site this day.
The placement and compaction of backfill soils for the fiber vault#2 and Duct line East of Vault#2.
At the time of arrival, the contractor already placed soils and compacted upto finished grade elevation.
Density testing was performed on the final lift using a Troxler nuclear gauge (#3430, serial #85759)
Note: A sample of fill material was transported to the lab for moisture density relationship curve (Proctor Curve) determination.
T1- finish grade, Yd 91.7 M% 29.7 Compaction %
T2- finish grade, Yd 90.9 M% 28.3, Compaction %
T3-finish grade, Yd 103.2 M% 21.3 Compaction %