Ayman saleh

Supervising the following projects owned by National Water Company NWC:-

1. Reinforcing the Riyadh City Potable Water, Strategic Storage Capacity with 1.0 Million Cubic Meters at SALBOUKH (6 Tank* 170, 000 m³), on Design & Build Basis by means of New Water Reservoirs Construction with cost 417 Million SR (steel Tanks with Aluminum Dome Roofs).
2. Reinforcing the Riyadh City Potable Water, Strategic Storage Capacity with 1.0 Million Cubic Meters at TGSW (6 Tank* 170, 000 m³), on Design & Build Basis by means of New Water Reservoirs Construction with cost 392 Million SR (steel Tanks with Aluminum Dome Roofs).
3. Reinforcing Jeddah with Strategic Storage Capacity with 1.0 Million Cubic Meters (4Tank * 250, 000 m³), on Design & Build Basis by means of New Water Reservoirs Construction with cost 451 Million SR (post tension concrete Tanks with Aluminum Dome Roofs. ).


4. Alkharj Road Sewage Treatment Plant phase 3 with capacity of 200, 000 m³/day on Design &Build Basis and cost 319 Million SR.
5. Water Supply Riyadh City -WASIA, Lot 4 water treatment plant& Reservoir with capacity of 400, 000 m³/day on Design & Build Basis and cost 470 Million SR.
6. Water Supply Riyadh City - WASIA, Lot 6 (Electrical System) on Design &build basis with cost of 171 Million SR (substation and overhead lines 33KV & 100 MVA).

1. Responsible for preparing the technical mechanical offers for Sewage pumping stations&Water treatment plants&Desalination Plants (R.O system).
2. Responsible for reviewing the drawings for making the Bill Of Material (B.O.M) for the stations including all the mechanical equipment, pumps, valves, piping system, generating units….
3. Responsible for analyzing the water hammer phenomena for pipe lines and networks by using HAMMER v8i software by Bentley and Designing out the suitable solution for Anti-hammering.

1. Supervising the installation of pipes and pipe supports at site.
2. Supervising the punch list and pressure tests program.
3. Solving piping problems (site modifications).
4. Reinstatement and preparation for pre-commissioning.

1. Supervising the installation of pipes and pipe supports at site.
2. Supervising the punch list and pressure tests program.
3. Coordinating the test packs flow among entities.
4. Solving piping problems (site modifications).
5. Reinstatement and preparation for pre-commissioning.

1. Supervising all piping work (total piping network 250, 000 Dia).
2. Plumping system for polyethylene plant.
3. Coordination with client for filed inspection of the above work item, including preparation of field inspection reports.

1- Assembly and erection of flare Stack (75Mt)
2- Assembly and installation of air fin coolers, 12 nos., each consisting of support structure, plenum, bundle and drive unit.
3- Fabrication & installation and insulation of Air conditioning duct system (HVAC) including Equipment settings (A/c Unit (package), Blower/ filter) and piping work.
4- Coordination with client for field inspection of the above work item, including preparation of field inspection reports.