Alaa Lotfy

Project : Industrial Water Treatment Plant 8 (IWTP-8)
Client : MARAFIQ
Capacity : 125, 000 m3/day
Scope
Supervised the construction of 5 km pipelines (72-inch influent and effluent at brown field).
Oversaw installation of 4 GLS tanks, each with a capacity of 2500 m3.
Managed 85, 000 inches of fabrication and welding of metallic piping.
Coordinated 50, 000 inches of lamination/coupling joints for GRP piping.
Managed utilities installation, including sanitary, potable water, plant water, and firefighting networks.
Supervised the installation of 86 mixers and jet aerators.
Oversaw the installation of 109 pumps (centrifugal, screw, submersible, skids, etc.).
Managed the installation of 4 clarifiers and all related accessories.
Supervised the installation of 930 blowers and compressors with piping systems.
Managed overhead crane and monorail installations (10-15 units

Installed 7 SWRO skids and connected piping.
Oversaw installation of 7 BWRO units with piping connections.
Managed the installation of 42 Ultra-filtration filters.
Installed 47 high-pressure pumps (up to 70 bar for SWRO skids).
Managed installation of non-metallic piping systems (GRP, GRE, CPVC, PVC, HDPE, PVDF).
Managed metallic piping system installations (super duplex, CS, 316L, Alloy 20).
Coordinated tank and vessel installations.
Oversaw air blowers and compressors installation.
Supported testing and layup after hydrotesting of metallic piping.
Coordinated 9, 500 packages reinstatement after hydrotest.
Installed dosing systems for process chemicals (e.g., sodium hydrochloride, nitric acid, etc.).
Supported cold/hot commissioning.
Installed 3 km pipe racks and 7 PX installations.
Managed troubleshooting for loop folder tests.

Oversaw installation of Saudi Aramco accommodation camps with full facilities.
Managed related infrastructure and MEP works (HVAC, AC, fire pumps, sanitary networks, etc.).
Installed storm water and sanitary water networks.
Managed plumbing and potable water network installations.
Supervised the installation of mobile STP units.
Managed lift pump station for wastewater transfer after primary treatment.

- Prepared shop drawings for welding and piping.
Oversaw the installation of secondary clarifiers, aeration tanks, and diffusers.
Managed blower installation and odor systems.
Coordinated the lifting of over 60, 000 inches of shop and field welding.

Supervised the fabrication of steel structures for various projects.
Managed the fabrication of tanks, silos, pipe supports, and platforms.
Fabricated overhead cranes and single girder beams.
Programming and operating of CNC machines