A building permit for the installation of permanent swimming pools and associated accessory structures is required and shall include the submission of three sets of plans and specifications or proper descriptive brochures, together with a site plan, drawn to scale, showing the entire lot upon which the swimming pool is proposed to be constructed, including elevations, and shall show the location or any overhead electrical conductors in the pool area. Plans shall also include information sufficient to indicate the means for water disposal and maintain the pool in a generally sanitary condition.