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.

On the above date our representative was on site to perform compaction retests for the sanitary sewer backfill trench between manholes #Z15 and Z16. The contractor removed the top three feet of in-place fill and recompacted at that elevation using two vibratory sheep-foot rollers. The writer performed density tests using a Troxler Nuclear gauge model 3430, serial no. 91643. The compaction results were in compliance with project specifications and the writer continued to observe the remaining backfill.

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.

Compacting in place fill using two sheet foot rollers.

Performing density tests using Nuclear Gauge

Compacting efforts