Operation and maintenance of water desalination plants in Matrouh
Operation and maintenance of desalination plants in the Red Sea
Operation and maintenance of desalination plants in South Sinai
Operation and maintenance of desalination plants in North Sinai
Exchange service connection process
Replacement and renewal of drainage networks
Drain maintenance and dredging operation
The process of carrying out maintenance work on covered drainage networks
Supply of plumbing supplies and maintenance work