After the decision of the Bulgarian Government to reconstruct it, the strategy concerning the Vitamin C IRT-Sofia Research Reactor is to partially dismantle the old systems and equipment.The removal of the reactor core and replacement of old equipment will not pose any significant problems.For a more efficient use of existing resources, there is a need for an engineering project which has been already prepared under the title "General Plan for the Partial Dismantling of Equipment at Scale Parts and Accessories the IRT-Sofia as a Part of the Reconstruction into a Low Power RR".