Economic

• By inspection of networks, the detection of leaks and the faults are achieved

• With the location of the networks by non-invasive means it avoids breaking the pipes of other services that are found in the execution of the works

• Less disposal because there is much less excavation in the installation of new infrastructure and there is no debris in rehabilitation of existing ones

• Reconstruction of platforms and roads at junctions

• Signage and surface enclosures throughout the works to prevent children or inhabitants from falling into the ditches

• Expenses for damage to existing pipes and suspension of service

• Standby payment due to interruptions

• Cost of security to prevent theft and robbery of criminals in work zones and communities

• Costs of environmental permits and traffic

• Limitation of work schedules that make the work more delayed due to noise problems that affect the community

• Water expenditure to control the dust cloud

• Repair of cracked houses and breaking glass in the excavation area by thrown particles

Environmental

• Less impact on contamination by CO2 and particulate material

• Decrease in noise

• Reduces the affectation to flora and fauna

• The use of quarry materials is reduced

• Less debris is generated in new infrastructure facilities and nothing in rehabilitation
Social

• Less impact on the mobility of cities because they occupy minimal space on the surface

• The access to the houses, commercial premises is not obstructed which causes discomforts and, in some cases, enormous losses in businesses because the route with ditches is closed

• When there are no ditches, the safety of people is improved