This document describes 6 types of telecommunication towers produced: 1) ICB towers which are prefabricated up to 48 meters tall for fast installation. 2) Monopole towers made of spiral pipes up to 36 meters tall for use in urban areas. 3) Guyed towers up to 60 meters tall which are stabilized with guy wires. 4) Self-supporting towers with welded pipe or angle sections up to 84 meters tall. 5) Pole towers which are light structures up to 12 meters tall for rooftop installation. 6) RDS towers which are similar to self-supporting towers but with precast concrete foundations for reduced space and cost. The towers vary in height, construction, and intended use but all