Observations/Finding

As requested, the site was visited by our AS Engineering and Consulting (ASEC) representative for the purpose of providing quality control inspection and testing services.  Visual observation techniques were employed to verify 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 water storm line between MH AA4 to AI1 and AI2, continued this day.
• At the time of arrival, our representative observed that work was in progress with one (1) foot lifts being placed and compacted using a sheeps-foot 6 ton and trench compactors.
• Density test results indicate that the compacted materials met the project requirement of 90% of the maximum dry density obtained by the (Standard Proctor ASTM 698).
• During excavation of the water storm trench, ground water was observed seeping into the trench.  It was recommended to place #57 stone under the concrete 48″ pipe.

We appreciate the opportunity to be of service to you on this project. If you have any questions regarding this report, please feel free to contact us. We will be more than happy to discuss it with you.