Well General, it was like this.....remember the change in the Hangar Fire SOP we issued last week....welllllllll.....errrrr....there was a slight typographical ommission in the checklist....and welllllll....errrrrr....you see in the end we decided that failing to the "Safe" side was preferred to not getting enough fire suppression agent applied to the fire.....and in reality no real harm was done. What we did not take into account was the response from Base Road Engineering as who would have guessed they would have dispatched the Snow Plows in the middle of August. Have we amended the SOP yet......errr...welllll...errrr....No Sir! We have instituted a study group to seek alternative courses of action with a view towards seeing if Snow Plows might be used in the removal of Foam from Hangar Spaces and in time we will be performing another test to confirm our theory that would be a time efficient measure.