Resilient Sound Isolation Clip shall be 48 inches by 48 inches on center maximum. Fasten the Resilient Sound Isolation Clip to the hanger wire between the structure and the finish layer. Locate the first and last row of GOFAI clips within 8 inches from the wall. Min. 12 Ga annealed hanger wire tied through the existing wire loop of the GOFAI clip.When using tie wire attached to the GOFAI clip to hang a drywall grid ceiling follow the installation instruction provided by the manufacturer of the grid ceiling system.