This is an estimated BUDGET of how much it will cost to load, haul and disposed of any dirt, clay, debris, etc. that resulted from excavating your property for an inground pool.  The ACTUAL cost will be provided after all disposal has been removed from site and all related expenses are calculated.  Please be aware it is not possible to give you an exact cost in advance for disposal as many factors can change the pricing.  Some of these include objects found in the excavated hole, the soil being contaminated, poor soils that lead to cave ins, distance to closest disposal center, size and type of equipment that fits your location.