HP-MP-LP Distribution Networks
Indistrial & Commercial Networks
PMI’s range of services include; supply, installation, commissioning, and maintenance of Pressure Reducing Stations, MEtering Stations, Data/Pressure Logging Systems, and Automatic Meter Reading Systems.
Services include;
Supply, install, commision, maintain, meter exchanges, meter isolation, and PRS modifications.
Application;
Indistrial & commercial
Distribution
Transmission
Pressure regimes;
High pressure – up to 85 bar
Intermediate pressure – 7 bar
Medium pressure – 2 bar
Low pressure – 75 mbar
Installations;
Above 7 below ground
Single / twin / multi stream
Data systems;
Pressure logging & profiling systems
PRS fault & condition monitoring systems
Automated meter reading systems
Energy management systems
Systems/Arrangements;
Active – LP
Slam active – MP
Monitor active – MP
Slam-slam-active – IP
Slam-monitor-active – IP
Slam-two stage-monitor override – IP/HP
Regulator control systems;
Direct acting
Auxiliary control
Pilot operated
Clock control
Metering systems;
Diaphragm
Rotary displacement – RPD
Turbine
Orifice
Options on;
Volume correctors
Isolation relays
Pressure logging
Automated meter reading
Maintenance programmes;
Designed to meet customer requirements and industry standards
Programmes based on;
Breakdown
Planned
Scheduled
Condition
And could include;
Visual inspection
Function
Diagnostic
Major overhaul