Re: Drilling slab for timber floor › Flat Chat Strata Forum › Hard floors and tough decisions › Drilling slab for timber floor › Current Page 11/01/2018 at 4:42 pm #29006 bellaFlatchatterChat-starter I am finally having a mediation meeting at the Dept. Fair Trading. If an acoustic test is suggested by the mediator who is responsible for the cost of the test and who selects the acoustic engineer? Thank you