cosinus phi consult gmbh

Startpage > Desalination Plants > Desalination Plants -...

english | deutsch

Desalination Plants - Process

Please let us know your requirement and we will find the best match for the vacant position of your project

Determination of job profile for the mechanical erection or commissioning, process engineer or technician

Example Commissioning

Preparation

System check, walk down of system, comparison of PID (as built from erection) and field installations, check of cleanliness, accessibility and labeling
Check and preparation of commissioning documentation
Formal taking over from erection (transfer of liability) including the clear definition of boundaries, labeling of boundary limits and safe isolation, separation or closing of branches to connected systems that are not taken over yet
Preparation for first filling and flushing
Check installation and alignment of rotating machinery like pumps, fans,...
Coordination with electrical and DCS teams and definition of priorities
Ensure safe communication from field to switch gears and control room
else

Commissioning of components

First filling of vessels, pipes and equipment
Check of supports and hangers
Commissioning of skids like band screen filters, raw water pumps, steam reducing station, recirculation, dosing units,...
Commissioning of pumps, fans, evacuation system,...
Signal check with switch gears (emergency stop) and control system/ control room indications
else

System commissioning

Mechanical cleaning or steam blow out of pipe(s)
Filling of system and preparation for first start up
System start up and functional tests together with DCS
Dependent on kind of plant vacuum decay test and search for leaks
Test of all protection features, automatic change over, alarm annunciation
Start up of systems one by one to have the whole plant in operation
System tuning and optimization for normal operation and in case of disturbances
Verification of output and water quality against design values
Documentation of results
else