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 observed the paving contractor NWGP continue subgrade preparation at the east and west sides of the bridge approaches. The contractor proof-rolled both sides of the twenty feet concrete approach subgrade using a loaded tandem dump truck. The subgrade appeared stable under traffic except one small area at the west side of bridge which was recommended for a -4″ clip and replacement with additional base stone. The contractor completed the subgrade and subbase stone placement at the approach slabs and continued subbase preparation at the east side of Nature Walk Parkway between the bridge abutment and sanitary sewer manhole #3. Also begin subgrade preparation at the west side between the bridge abutment and roundabout.

The writer observed the curb contractor J&W continue pouring curbing and throats for Unit #4 Phase 2 pouring approximately 17 cubic yards of 3000 psi concrete.

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.

Subbase prep. at Nature Walk Pkwy.

Throat poured at Unit 4 phase 2

Curbing poured at Unit 4 phase 2

Subgrade clipped and replaced at bridge concrete apron

Proof rolling subgrade at bridge twenty feet concrete slab approach

Truck ticket total tons

Proof rolling subgrade

Subgrade prep.at bridge approach