Operation and Maintenance
In the Field of Operation, Maintenance of Network Mirrikh has a non-compatible record as we have Managed Whole Treated Sewage Effluent (TSE) network in Qatar for years directly with the Public Works Authority (ASHGHAL), and now Providing Services to the Lusail City fort TSE, Foul sewer, Surface water and Vacuum Pumping station and network. Lusail City is one of the largest and most elaborate developments being undertaken around the world, on over 38 square kilometers and will eventually have the infrastructure to accommodate 450,000 people.
Our Expertise
- Regular inspection and monitoring of TSE pipelines and associated infrastructure.
- Flow monitoring and meter reading to assess the volume of treated sewage effluent.
- Maintenance of pumps, valves, and control systems.
- Leak detection and rectification.
- Periodic cleaning and desilting of TSE pipelines.
- Sampling and testing of TSE water quality to ensure compliance with standards.
- Response to emergency situations, such as pipe bursts or system failures.
- Preventive maintenance activities, such as lubrication, greasing, and equipment servicing.
TSE (Treated Sewage Effluent) Network:
- Inspection and maintenance of surface water drains, channels, and catchment areas.
- Clearing of debris, leaves, and sediment from drainage systems.
- Regular cleaning and desilting of surface water channels to prevent blockages.
- Monitoring and maintenance of surface water pumping stations.
- Repairing damaged or collapsed drains and culverts.
- Assessing the flow capacity and hydraulic efficiency of the network.
- Preventive maintenance of pumps, valves, and gates.
- Response to flooding or heavy rainfall events.
Surface Water Network:
- Inspection and maintenance of foul sewer pipelines, manholes, and chambers.
- Cleaning and desilting of sewer lines to prevent blockages and overflows.
- CCTV inspections to identify structural defects or obstructions.
- Repairing leaks, cracks, or damaged sections of sewer pipes.
- Odor control measures and maintenance of ventilation systems.
- Maintenance of sewer pumps and lifting stations.
- Implementation of preventive measures to control sewer corrosion.
- Response to sewer blockages, backups, or spills.
Foul Sewer Network:
- Regular inspection and maintenance of vacuum pumping stations.
- Monitoring and adjustment of vacuum pressure levels.
- Cleaning and maintenance of vacuum collection chambers and tanks.
- Inspection and maintenance of vacuum pipeline network.
- Repairing leaks or damages in the vacuum pipeline system.
- Periodic calibration of vacuum pressure gauges and control systems.
- Preventive maintenance of vacuum pumps and associated equipment.
- Emergency response to system failures or breakdowns.