Some will interpet this a Saddam believing that the US used weapons that contains nuclear radiation or biological weapons against the palaces, but knowing that Saddam made was ready to be bombed in 1998 to prevent the UN WMD inspectors from searching the Presidential palaces for WMD, and he got bombed indeed, then this document carry a lot of importance.
No doubt he was all prepared with the, "I wuz framed" defense if traces of radioactive/biological material were found in the rubble.
Given the very public information that X42 had used depleted uranium against the Serbs, is it all that unsusual that SH would wonder if we were using similar material against his country?
given the dates listed on the docs (Dec 98 & Jan 99), this coincides with X42's wag the dog III to take the focus off the impeachment vote. Nonetheless, another great find you've presented.