Observations/Finding

At the time of arrival, the contractor started drilling the holes with the drill rig (Ranger DX800) for the next scheduled and controlled blasting. visual test was conducted on the soil sample and holes made at different depths.

The above-mentioned AS Engineering and Consulting (ASEC) representative, visited the Naturewalk at 7 Hills Amenities site to conduct quality control inspection and testing services. Visual observation techniques were employed to ensure compliance with project drawing/specifications, applicable codes, and materials submittals.  The following observations were made on-site:

• Rock Volume Determination for the blast was performed on this date: Rock volume was determined
  based on the attached drill logs. Drilling was performed on the days leading to today and depths to
  top of rock and termination was recorded.
• The drilling of blast holes continued today although no rock was actually blasted.
• The total quantity of mass rock shot on this day was calculated to be 2,742.2 cubic yards.

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.