PRJ-2026-004Critical7ExecutionConstruction
East Waha Wastewater Treatment Plant
Remove from watchlistA 120,000 m³/day tertiary treatment plant with a reuse network for irrigation.
Project managerEng. Waleed O. Al-JuhaniSponsorEng. Turki A. Al-AnaziProgrammeEnergy & Water Efficiency Programme
Early warning: 95% chance of slipping within 30 days
Budget (BAC)
SAR 412M
Actual cost
SAR 333.5M
81% of budget
Progress
68%
Planned 92%
Estimate at completion
SAR 490.5M
SAR +78.5M
SPI · CPI
0.74Schedule performance index · 0.740.84Cost performance index · 0.84
Forecast finish
2027-02-03
126 days behind baseline
ExecutionPhase 7 of 11
Next gate:Monitoring & Control14 May 2026
- Idea · CompleteIdea · Complete
- Gate into «Feasibility»DecisionConditional goDate28 July 2023Feasibility · CompleteFeasibility · Complete
- Gate into «Initiation»DecisionGoDate15 November 2023Initiation · CompleteInitiation · Complete
- Gate into «Planning»DecisionGoDate14 January 2024Planning · CompletePlanning · Complete
- Gate into «Approval»DecisionConditional goDate4 March 2024Approval · CompleteApproval · Complete
- Gate into «Procurement»DecisionGoDate2 April 2024Procurement · CompleteProcurement · Complete
- Gate into «Execution»DecisionGoDate20 June 2024Execution · Current phaseExecution · Current phase
- Gate into «Monitoring & Control»DecisionNot held yetDate14 May 2026Monitoring & Control · Not startedMonitoring & Control · Not started
- Gate into «Handover»DecisionNot held yetHandover · Not startedHandover · Not started
- Gate into «Closure»DecisionNot held yetClosure · Not startedClosure · Not started
- Gate into «Benefits Realization»DecisionNot held yetBenefits Realization · Not startedBenefits Realization · Not started
Milestones
Contractual, executive, payment, regulatory and project milestones: planned, forecast and actual dates, delay, owner, evidence and approval.
Milestone runway
3Achieved
0On track
0At risk
2Late
Average delay209 days
Oct 24Jan 25Apr 25Jul 25Oct 25Jan 26Apr 26Jul 26Oct 26Jan 27Apr 27
Contractual
Build completePlanned: 2025-09-02Forecast / actual: 2026-07-01Delay: 302 daysG3 +302
Executive
Project plan approvedPlanned: 2024-08-05Forecast / actual: 2024-11-17Delay: 104 daysG1 +104
Payment
Final handoverPlanned: 2026-09-30Forecast / actual: 2027-03-08Delay: 159 daysG5 +159
Regulatory
Testing & acceptance completePlanned: 2026-04-26Forecast / actual: 2027-02-16Delay: 296 daysG4 +296
Project
Designs approvedPlanned: 2025-01-09Forecast / actual: 2025-07-11Delay: 183 daysG2 +183
The hollow diamond is the approved baseline date, the solid one the actual or forecast, the line between them the delay
Milestone register
5 results
Display options
| Project plan approvedMS-G1 | Executive | 2024-08-05 | 2024-11-17 | +104 days | Eng. Waleed O. Al-JuhaniEng. Waleed O. Al-JuhaniDirector, Utilities & Public ServicesP-021w.aljuhani@alwaha.gov.sa | Achieved | 1 | Approved |
| Designs approvedMS-G2 | Project | 2025-01-09 | 2025-07-11 | +183 days | Eng. Waleed O. Al-JuhaniEng. Waleed O. Al-JuhaniDirector, Utilities & Public ServicesP-021w.aljuhani@alwaha.gov.sa | Achieved | 1 | Approved |
| Build completeMS-G3 | Contractual | 2025-09-02 | 2026-07-01 | +302 days | Eng. Waleed O. Al-JuhaniEng. Waleed O. Al-JuhaniDirector, Utilities & Public ServicesP-021w.aljuhani@alwaha.gov.sa | Achieved | 1 | Approved |
| Testing & acceptance completeMS-G4 | Regulatory | 2026-04-26 | 2027-02-16 | +296 days | Eng. Waleed O. Al-JuhaniEng. Waleed O. Al-JuhaniDirector, Utilities & Public ServicesP-021w.aljuhani@alwaha.gov.sa | Late | 0 | Not requested |
| Final handoverMS-G5 | Payment | 2026-09-30 | 2027-03-08 | +159 days | Eng. Waleed O. Al-JuhaniEng. Waleed O. Al-JuhaniDirector, Utilities & Public ServicesP-021w.aljuhani@alwaha.gov.sa | Late | 0 | Not requested |
1–5 of 5
Deliverables register
Each deliverable with its acceptance criteria, files, versions, reviewer and approver, through its states from draft to approved.
Deliverable flow
Pick a stage to filter the register
6 results
Display options
| Deliverable: Project plan & baseline004-D1 | Approved | Eng. Waleed O. Al-JuhaniEng. Waleed O. Al-JuhaniDirector, Utilities & Public ServicesP-021w.aljuhani@alwaha.gov.sa | Eng. Bandar M. Al-Shammari | 2024-05-19 | V1 | 2 of 2 |
| Deliverable: Monitoring & reporting004-D2 | Approved | Eng. Bandar M. Al-ShammariEng. Bandar M. Al-ShammariDeputy, InfrastructureP-013b.alshammari@alwaha.gov.sa | Eng. Bandar M. Al-Shammari | 2024-08-05 | V1 | 2 of 2 |
| Deliverable: Detailed design004-D3 | Approved | Eng. Bandar M. Al-ShammariEng. Bandar M. Al-ShammariDeputy, InfrastructureP-013b.alshammari@alwaha.gov.sa | Eng. Bandar M. Al-Shammari | 2024-10-23 | V1 | 2 of 2 |
| Deliverable: Permits & approvals004-D4 | Approved | Eng. Turki A. Al-AnaziEng. Turki A. Al-AnaziVP, Projects & InfrastructureP-010t.alanazi@alwaha.gov.sa | Eng. Bandar M. Al-Shammari | 2025-01-09 | V1 | 2 of 2 |
| Deliverable: Site works & excavation004-D5 | Approved | Eng. Turki A. Al-AnaziEng. Turki A. Al-AnaziVP, Projects & InfrastructureP-010t.alanazi@alwaha.gov.sa | Eng. Bandar M. Al-Shammari | 2025-03-29 | V1 | 2 of 2 |
| Deliverable: Structure004-D6 | Approved | Eng. Waleed O. Al-JuhaniEng. Waleed O. Al-JuhaniDirector, Utilities & Public ServicesP-021w.aljuhani@alwaha.gov.sa | Eng. Bandar M. Al-Shammari | 2025-06-16 | V1 | 2 of 2 |
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