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 observe the grading contractor continue and complete placing GAB stone for the undercut subgrade repairs for the crane pad. The subbase stone was wet and compacted using a smooth drum vibratory roller. The compacting efforts appeared suitable for stabilization requirements and was observed by proof-rolling using a loaded tandem dump truck loaded with over 18 tons of base stone. The proof-roll was also observed by a representative from Superior Crane and members from Thompson Grading which appeared stable with no movement and was approved by Brian Johnson from Superior Crane who measured out the footprint for crane pad location.

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.

Placing water on sub base stone

Proof rolling sub base stone with acceptable observations