Zuluf Water Treatment Plant Project OverView
The Zuluf Water Treatment Plant project, located in the Zuluf area of Al Safanaya village on the Al Khafaji district along the Gulf Sea shore, is a vital initiative aimed at enhancing water treatment capabilities in the ARAMCO industrial area. This project is commissioned by Almar Company, with Fisia serving as the main contractor. Undertaken by Rawad Al Biniah Cont. Est, the project encompasses extensive earthwork and soil improvement efforts across a vast project area of 420,000 m².
PROJECT DETAILS
Project Category: Infrastructure
Client name: Saudi Aramco
Location: Al Khafaji
Value: 57,029,756.94 Saudi Riyals
Area
Project Value
Surveying
Establishment of control points and reference levels for the entire project area
Site Cleaning
Clear the site of shrubs, roots, and obstructions to prepare for construction, including disposing of surplus materials and leveling the working area for optimal construction activities.
Dynamic Compaction (DC)
Conducted over 115,000 m², soil stabilization utilized heavy tamping equipment (120-ton crane and 25-ton weight from 22 meters) to enhance soil density and bearing capacity, followed by site tests (CPT, FDT, PLT).
Backfilling
Approximately 1,180,000 m³ of backfilling operations began at depths of 3.5 m to 5.6 m, compacted using Rapid Impact Compaction (RIC) and tested per specifications. The next layer, from 5.6 m to 8.0 m, followed similar methods.
Dynamic Replacement (DR)
Implemented over 135,000 m² to enhance stability in very poor Sabakha soil, a depth of 1 m was backfilled for monitoring, ensuring stability for crane operations during compaction activities.
Side Slopes
Backfilling for side slopes (70,000 m²) involved dynamic compaction of natural soil, followed by multi-level backfilling using RIC. The slope was regraded to a 1:3 gradient, enhancing stability with selected materials.
Excavation
Deep excavation activities totaling 88,000 m³ were performed from 8 m to -2.5 m for underground tanks and pump rooms. Dewatering systems managed groundwater levels, and slope stabilization measures prevented sidewall collapse.
Backfilling with Selected Material Subbase
A total of 90,000 m³ of selected material subbase was implemented for access roads, permanent roads, and side slopes, with all tests (FDT, PLT) conducted to ensure compliance with strength specifications.
Conclusion
The Zuluf Water Treatment Plant project is a critical investment in enhancing water treatment capabilities within the ARAMCO industrial area. Covering 420,000 m², the project involves comprehensive earthwork and soil improvement, including dynamic compaction, backfilling, and deep excavation. Key activities ensure stability and safety, with rigorous testing and monitoring to meet specifications. This initiative not only advances infrastructure but also supports sustainable water management in the region, marking a significant step forward for local water treatment efforts., please feel free to reach out!
