The decontamination foam from Nuclear Operators Utilities and nothing else. Use to extinguish fires (compatible with Flammable Oils, RealisticReactors, True Nukes) and remove radiation. Should have marginally improved performance over the original as it removes some checks that run even if the items are disabled. Original mod by OwnlyMe and updated by max2344
Providing the player with new tools or adjusting the game interface, without fundamentally changing gameplay.
https://mods.factorio.com/mod/Nuclear_Operators_Utilities cut down to just the extinguisher foam.
Tech unlock adjusted accordingly (Blue science only and half the cost, quarter the time.)
Very minor script optimizations and added True Nukes support.
I probably won't be around to support this but there's not much that can break within.