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.

• A proof-roll observation was performed on the roadway at creek crossing from MHSA7 to MHSM1 and the decel lane.
• A fully loaded tandem-axle dump truck was used to proof-roll the above-mentioned subgrade with multiple passes across the area.
• Some yielding and deflection were observed during the proof-roll at all areas mentioned below (between MHSA3 and MHSA7) and in the decel lane see picture.
• Contractor was informed and it was recommended to undercut approximately 6 inches of soft soils in select areas and replace with compacted GAB.
• Our representative along with Belli of Allied Pavement and the Neal Foster Bureau Ventas North America Inc, representative and Derek with Century observed the proof-roll.

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.