We elevate our approach by developing advanced 3D reconstruction models, going beyond traditional redlined drawings and basic 3D BIM models. Our comprehensive models offer more than a mere visualization of the plant's original structure; they meticulously illustrate pipe spool separations, instrumentation and valve locations, structural separation points, and other critical details. Such a high level of detail is essential for precise and efficient reconstruction planning. Additionally, our detailed inventories and tagging system further contribute to the precision in the reconstruction process.