The coolant level was stable .
Preparations were underway to reduce pressure in the reactor containment vessel should coolant level become necessary , though TEPCO did not state in press releases what these preparations were , and the government had been advised that this might happen .
The coolant level was stable and preparations were underway to reduce pressure in the reactor containment vessel should it become necessary , though TEPCO did not state in press releases what these preparations were , and the government had been advised that this might happen .