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.

Cutting and backfilling activities were continued this day. Hauling from within the cut area was carried out by the 845C dump trucks.  Spreading was performed using a 61Pxi Komatsu dozer whereas cutting was performed by a 349E CAT excavator.  Moisture and compaction tests were performed using the drive cylinder method during fill placement.  Most results met job specifications for compaction (except Lot#68).  However, proof-rolling showed no severe pumping or rutting.

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.

Picture depicting backfilling at Lots 65-72

Storm line cutting a road backfilled and compacted

Rechecking of failed compaction of lots being proof rolled