16x32. 3 1/2 shallow And 8 ft deep end. I bought 20 bags of thermorock. I have swept all loose peices and dirt up. Do I have to do anything in addition to prep bottom? Any tricks to laying the verm. Mix? We are shooting for Tom morning. A picture of out pool is on pen Fab pool liners Facebook page. I don't know if that will help. My name is Juliette.