Operation, maintenance and security of stations
Replacement and renewal process of filters and water equalization towers in Talkha
Supply of GRP conforming covers with piping for sewage networks
Supply process for improving the efficiency of stations
Operation to protect the sectors of Belbeis Bank from K44 to K44500
Supply process of a vertical water pump for an RO plant
Replacement and renewal process of the sewage pumping station discharge line
Sewer maintenance process
Open drainage maintenance process
Sewerage replacement and renovation process