This document summarizes the technical elements of an ice skating facility. It describes three types of structural designs - self-supporting mushroom columns, mushroom support trusses with a double curved roof, and a walking path with the same shape logic. It also discusses optimization of the mesh relaxation and roof design. Ventilation requirements and airflow distribution are analyzed. Materials used include steel, fiberglass, and concrete. Acoustic properties and cooling systems are also outlined. The basic technical elements needed for an efficient facility are insulated walls, efficient refrigeration and ventilation, and a heating system.