Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

  • Concrete Rehabilitation Works of SWCC Plants 1 - 2 and Residential Complex Part 1

Project Details
  • Client: Saline Water Conversion Corporation
  • Location: Jubail
  • Starting Date: November - 2004
  • Completion Date: July - 2007
  • Contract Value: SAR 61,716,512
  • Contract Value: USD 16,457,736
  • Scope of work: Rehabilitation of Selected Concrete Structures
Project Info

Part1: Desalination Unit 7, 8, 21 & 22.
Rehabilitation of 4 Desalination Units main structures such as the pump pits, evaporator slabs, pipe pedestals, etc. Scope also covered the reconstruction of some structures such as the hotwell tanks, drainage channels, equipment
foundations, manholes, pipe supports.

Part 2: Selected Structures in Desalination Plants Phase I & II
Phase I Seawater Intake Structure; Scope mainly covered the demolition & reconstruction of the top slab, the dividing walls up to -5.0mt walls and beams of the Pumps area. Also most of the remaining structures such as seawalls, canals, cable ducts, pump pits etc were repaired.

It also included fixing of cofferdams to isolate the seawater, dewatering of the Common Bays & Traveling Screens area and dismantling & re-installing of all pumps, motors, pipes, electrical cables, etc after repairing the structures.

Chlorination Building; Scope included removal of the Chlorine Cells,repair the concrete, provide acid resistant protective coating & fix back the Chlorine Cells.

Desalination Units of Phase I & II; Scope covered the repair & reconstruction of 6+36 Desalination Units. It included the removal of Brine Recycle & Discharge Pumps, Motors, repair of the pump pit walls, pits, slabs, columns, pedestals etc. All works had to be completed within 72 days shutdown period.

C6 Cable Tunnels & Vaults; Scope covered the relocation of cable trays to facilitate the repair & reconstruction, followed by repairing the walls, floor & top slab. It included some other type of repair such as joint injection, water proofing membrane and protective coating.