Insulated Pipe Supports should be noted in Divisions 220529 & 230529 under Mechanical Insulation Systems as;
“unless otherwise specified, insulated pipe supports shall be provided by the Mechanical Contractor and installed by the same during pipe support installation”.
The Anchors and Support Section in Divisions 220529 & 230529 should read;
“Insulated Pipe Supports should be provided at hanger, support, and guide locations on pipe requiring insulation. The insert should consist of either Hydrous Calcium Silicate or Polyisocyanurate Foam Insulation (Urethane) encircling the entire circumference of the pipe with a 360° PVC (1.524 mm thick) or galvanized steel jacket and installed during the installation of the piping system”.