[SWAMPSNIPER]

That core sample is pitiful.

[DoughtyOne]

Did not look like a good pour did it.

I’m no expert, but even to a layman that looked pretty lame.

[T-Bird45]

I watched a TV program about this project recently and it included info about the short time window they have with the concrete pour from when it leaves the plant to being placed. That core tells me those time constraints are causing them to short the time they used the vibrator to remove trapped air. I’d also question the adherence to the aggregate screening specification.

[bert]

inadequate vibration