Specific dimension measurements in containment procedures are usually frowned upon as unnecessary. Speaking of which, your containment procedures are too much for this item. Why does the box need to be lead? Why does it need to be changed every two months? Why is it handled by senior staff when it's fairly low value/threat as far as skips go? Containment procedures should be enough to contain the anomaly, no more and no less. Also, we don't have anything called sectors. I think you mean a site or an area.
There's some spelling/grammar errors and breaks in clinical tone throughout, those need to be fixed. For example an agent using friggin in a report feels janky, as does the doctor's extreme reactions to test logs.
You over use redactions quite a bit. Redactions should generally be used to hide information that is either irrelevant or that we as the audience can guess based on context.
The bottom section with the containment breach feels a lot like lolfoundation stuff from series one, and I don't like it. Plus the odds of a normal d class breaking out of his cell is very low.
Most of all the concept just isn't very interesting to me. It's a jawbreaker that breaks jaws. There's no real twist that makes the audience care about the plot or think about it in a different way. In general, a good way to write a skip is to take a concept and then invert it, subvert it, or divert it. Your fight scene somewhat serves as a diversion, but as it stands it isn't a very good one.
