Observations/Finding

As requested, the site was visited by our AS Engerineering and Consulting (ASEC) representative 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 was performed on site this day.

Contractor continued work on Lot #41 to Lot #50.  Fill was placed using a dozer and ground crew removing oversized materials. Compaction was performed using a sheeps-foot roller.

Density testing was performed using a Troxler nuclear gauge (#3430, serial #85759). 

Density results indicated that the compacted materials met job specifications of 90% compaction. See attached picture approximate test locations,

Density testing result:

Moisture-Density Relationship = 96.5 pcf @ 22.2%

T1-elevation -1′ from finish grade, Yd 88.1, M%29.5, Compaction: 91.3%

T2-elevation -1′ from finish grade, Yd 89.2, M%29.6, Compaction: 92.4%