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.

Our ASEC representative was on site to observe the contractor (NG Grading) and for the observation/testing of the placement of fill/backfill. The grading crew is continuing to place blasted rock lifts across the Lots #33 through #44 located above retaining wall 1. ASEC watched as loaded off road trucks rolled across the lifts to check for stability. There does not appear to be any severe pumping or deflection present.

DCP Testing/inspection was requested for the base of the pump station located by the back pond. The contractors are using a chipping hammer attachment on and excavator to remove hard rock from this area. It appears the whole foundation of the pump station will be placed on this hard rock. Please see photos below.

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.

rock removed from pump station

pump station foundation/footing