Construction Authority for Potable Water and Wastewater (CAPW)
Client’s Consultant
Construction Authority for Potable Water and Wastewater (CAPW)
EGP 10 billion
800,000 m3/day
Alexandria, Egypt
November 2025
The Operation and Maintenance (O&M) of the Alexandria East WWTP covers daily the supervision of the operation, maintenance, and compliance of the following:
Daily Operations: Continuous monitoring and process control of all primary and new secondary treatment units.
Optimization of chemical dosing, aeration, and flow management.
Laboratory analysis and monitoring of influent and effluent quality to ensure permit compliance.
Operation of disinfection systems before discharge.
Maintenance: Implementation of comprehensive preventive maintenance (PM) for mechanical, electrical, and instrumentation equipment.
Rapid response corrective maintenance and spare parts management.
Asset condition assessment and record keeping.
Sludge & Energy: Operation of new sludge digestion and dewatering facilities.
Management of biogas generation and energy recovery systems.
Safe disposal of screenings, grit, and dewatered sludge.
Compliance & Safety: Enforcement of strict health, safety, and environmental (HSE) protocols.
Detailed record-keeping and submission of compliance reports to the client and regulatory agencies.
Ensuring adequate staffing and ongoing operator training.
Operation and Maintenance Supervision
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