Establishment of causes of emergencies;
Obtaining information on the status of the inspected sites;
Making decisions on possibility of further maintenance and operation of utilities.
Opportunities to make financial and technical calculations in operation and maintenance of utilities.
It is possible to reasonably make the right decision in operation and maintenance of utilities.
Confirmation of expediency of maintenance costs of utilities.
Getting complete information on newly constructed sewer lines for compliance with construction standards and regulations and quality of construction.