Over view of the damaged slab
The larger view of the concrete slab. This entire area needed to be removed and the slab replaced.
Concrete slab water damaged
This is a bad situation where the concrete slab is water damaged and is causing leakage to the inside of the church.
Possible wood rot
Not only is the concrete missing, but the wood is also exposed and is almost definitely going to cause wood rot.
Concrete is fully compermised
This is one of the areas where the concrete is just gone.