Practical information

Modification of the public sewer network following third-party works (in the public domain)

Description of the service

This service includes:

Opening of a study file
Travel to the site by a study technician for measurement and technical analysis of the situation
Carrying out of a technical study including the drawing up of a plan(s) and a quotation for the works to be carried out
If necessary, the carrying out of exploration trenches on site
Drawing up of an offer and sending it to the requester, receiving the requester’s order (agreement on the quotation), sending of a bill to the requester
Opening of a works file
Obtaining work site authorisations via the Osiris platform/coordination with the other utilities
Technical preparation of the site
The management and placement of signs, signage, deviations imposed in the road manager and/or police authorisation
Transport of the staff and equipment of VIVAQUA’s subcontractor to the site
The execution of the necessary sanitation works by the subcontractor (modifications of sewers, connections, manholes, replacement of installations, etc.)
Monitoring of the works by VIVAQUA supervisors
Demobilisation of the site
Assessment before and after works

Gather all the elements necessary to study the situation (road development plans and/or plans for works planned by the customer and that impact the sanitation network)
Have the necessary information about the schedule of work (when VIVAQUA works are to be carried out)

The request must be submitted in writing by email