Riyadh East ISTP, 200,000 CMD (PPP Project)

PROJECT DESCRIPTION:

The scope of work cover the Engineering Service of the Bidding Stage . The scope coversEEG’s bidding-stage scope for Riyadh East ISTP covers the NWC influent tie-in confirmation (Ø2.5 m, invert ≈567.21 m MSL, ~23 m depth) and hydraulic/structural design based on 16,000 m³/h peak flow to ensure self-cleansing gravity conveyance and safe deep excavation solutions. In parallel, EEG develops the ~5 km TSE transmission main along the SIO route, validated by steady and surge analyses (DN 1300–1500) with a preliminary surge protection concept. Deliverables include bid-stage hydraulic reports, routing/profile drawings, chambers/manholes/trench details, valve/surge sizing, and detailed BOQs for both influent and TSE pipelines.

Date: Nov. 2025

SCOPE:

• Water Special Facilities including deep excavation requirements
• TSE Special Facilities including design of 1500 pipeline with Length of 5.6 KM

TYPES OF ACTIVITIES:

• Hydraulic
• Structure
• Architecture
• Landscape
• Infrastructure