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.

• The placement and compaction of M10 sand and graded aggregate base (GAB) for Bend 30 at STA 7021+32.82 continued this day.
• At the time of arrival, our representative observed that work was in progress with 8-inch lifts being placed and compacted using a trench and jumping compactors.
• Density test results indicate that the compacted materials met the project requirement of 90% of the maximum dry density obtained by a Modified Proctor ASTM D1557), 

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.