Problems of as-Built Inventories of Commercial Service Facilities

Abstract Paper concerns problems of as-built geodetic inventory of a commercial-service facility with connections (water, sanitary, rainwater drainage, electricity and telecommunications). The facility has a built-up area of more than 3,700 m2 and is located on two registered lands. The inventory was carried out using a GNSS receiver, tacheometer and leveller, and using methods: indentation, orthogonal and geometric levelling. The paper also compares the inventory of the selected building with that of a single-family house. The main differences include, first and foremost, the timing of the survey, the technique, the equipment used and the labour costs.