Network assessment
We map flow rate, levels, pipe diameter and bypass suction and discharge points.
BYPASS OPERATIONS
Temporary diversion of collectors and interceptors with motor pumps, pipelines and accessories, for maintenance, works and emergencies without stopping sanitation.
The operational challenge
Why must sewage flow continue during network interventions?
Sewer interventions require temporary flow diversion without backflow or overflow. Obracon deploys sized motor pumps, provisional lines and field teams from diagnosis through demobilization.
Sewer interventions require flow diversion without backflow, overflow or community risk. The operation must be sized, installed and monitored quickly.
Obracon sets up temporary bypass with motor pumps, suction and discharge lines, valves and field support, from sizing to demobilization.
How does Obracon sewage bypass rental work?
Flow sizing
We select motor pumps, flow (m³/h), total head and temporary line diameter.
Bypass installation
Line and valve setup, leak tests and system start-up.
Monitored operation
Flow and line pressure monitoring with field adjustments.
Safe demobilization
Gradual return to network flow and bypass removal.
Bypassoperations
Field operations
Frequently asked questions
What is a sewage bypass operation?
A sewage bypass temporarily diverts wastewater flow using motor pumps and provisional pipelines, allowing maintenance, construction or repairs without interrupting sanitation or causing backflow and overflow.
When is a sewage bypass required?
During maintenance of manholes, collectors and interceptors, pipe replacement, infrastructure works, operational failures and emergencies with flooding or backflow risk in urban and industrial areas.
What equipment does Obracon use for bypass operations?
Diesel motor pumps sized for flow and head, suction and discharge lines, hoses, valves, fittings and installation accessories, with a technical team for setup, assisted operation and demobilization.
Does Obracon provide bypass operations across Brazil?
Yes. Obracon deploys its own fleet and technical team for bypass operations nationwide, with rapid response for planned interventions and emergencies in sewer networks.
How long does it take to mobilize a sewage bypass?
Timing depends on sizing, site access and provisional line length. After diagnosis, Obracon defines mobilization, startup and continuous monitoring schedule for the operation.