Rehabilitation of 3 pumping stations

Location Tunis
Year 2016
Client ONAS
Project Description Rehabilitation of 3 pumping stations: SP4 Lac; DiarEssalem and Dar Nawar. The project covers many disciplines mainly mechanical, civil, electrical & instrumentation services. The works include :
• Supply and replacement of submerged electropumps (with a total of 10 electropumps )
• Supply and replacement of stainless steel piping ; valves and accessories
• Supply and replacement of the penstocks and screen baskets
• Supply and replacement of lifting equipment and hot galvanized steel ladders
• Civil works and refurbishment of the electrical cabinet and the generator set rooms
• Engineering , Supply and installation of surge vessels with capacity up to 8m3
• Sandblasting and painting of all existing lifting equipment
• Supply, replacement and testing of -a new MV / LV substation station
• Engineering , supply, disassembly, assembly, connection and testing of the following electrical equipment
- new power and control panels including monitoring system ( PLC)
- new 60 KV generator sets equipped with their control panels
- new battery unit capacitors
- electrical power cables
- ultrasonic level probes and level floats
- earthing systems
- lighting equipment