Project AssureSystems assurance on rail: linking design maturity to construction readiness
On multi-contract rail programmes a package can be complete on paper while the work it enables is not ready. Stage-gate assurance closes the gap.
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Sector · Infrastructure – Capital Projects
Own the interfaces. Hold the programme.
Infrastructure programmes rarely slip because of one large failure. They slip at the interfaces: a late approval, a utility diversion, a design package complete on paper but not ready to build. We plan, control and assure rail, water and flood, energy, building and industrial capital projects for clients in India, the UAE, Saudi Arabia and Oman, from feasibility to handover. The same methods apply to highways, aviation and ports.
Approvals. Interfaces. Readiness.
In brief
Infrastructure – Capital Projects consultancy
Infrastructure project assurance is independent review and control of the programme, cost, risk and readiness of an infrastructure project, from feasibility to handover. Project Assure, headquartered in Chennai, applies planning, project controls, forensic delay analysis, risk and governance to rail, water and flood, energy, building and industrial programmes for owners, contractors and funders in India and the GCC. The same methods apply to highways, aviation and ports.
Sub-sectors
Where we work in infrastructure.
Rail & metro
Highways & roads
Aviation
Ports & marine
Water & flood resilience
Energy & utilities (incl. waste-to-energy)
Buildings, real estate & industrial
Market context
Who owns these programmes.
The owner types and programmes that shape these markets. Listed for context, not as Project Assure clients.
India
- National Highways Authority of India (NHAI) and Ministry of Road Transport and Highways (MoRTH) programmes
- National High Speed Rail Corporation Limited (NHSRCL)
- Metro rail corporations
- Ministry of Jal Shakti schemes and state water and flood agencies
- Contractors, concessionaires and lenders on these programmes
GCC
- Etihad Rail's national network and the Hafeet Rail link between the UAE and Oman
- Saudi giga-projects and Vision 2030 infrastructure, including work for Expo 2030 and the 2034 FIFA World Cup
- Oman Vision 2040 logistics, ports and utilities, including Sohar, Duqm and Salalah
Contract practice
Claim notice periods on common infrastructure forms
| Contract | Clause | Rule |
|---|---|---|
| FIDIC Red Book 1999 | Sub-Clause 20.1 | Notice within 28 days of awareness; fully detailed claim within 42 days |
| FIDIC Red Book 2017 | Sub-Clauses 20.2.1 and 20.2.4 | Notice of Claim within 28 days; fully detailed Claim within 84 days of awareness |
| NEC4 ECC | Clause 61.3 | Contractor notifies a compensation event within eight weeks of becoming aware, with stated exceptions |
| Oman Standard Contract for Building and Civil Engineering Works, May 2019 (Rev. 01) | Claims sub-clause and Appendix A | Sets its own claim notice period, which may be shorter than FIDIC 1999's 28 days; check the claims sub-clause and Appendix A of the signed contract |
General conditions periods. Particular or special conditions often change them, so always check the signed contract.
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What we deliver
How our services apply
- Project PlanningTender, baseline and staging programmes for linear and multi-package works, with possessions, land, utility diversions and approvals in the logic.
- Project Controls & EVMCost and schedule on one breakdown structure, progress measured by agreed rules of credit, and earned value reported to owners and funders.
- Forensic Planning & Delay AnalysisWindows, time impact and as-planned versus as-built analysis of rail, road and civils delays, built from the contemporaneous Primavera P6 record.
- Dispute Avoidance & Resolution SupportNotices, claims and position papers under FIDIC, NEC4 and national forms, and programme evidence for dispute boards, arbitration or court.
- Risk ManagementLive registers and Monte Carlo schedule and cost analysis that turn approval, ground and interface risk into P50 and P80 dates.
- PMO & GovernancePMO set-up, stage-gate and systems assurance, and independent design review across multi-contract programmes, from requirements to readiness.
- Data Centre ConsultancyThe infrastructure side of a data-centre campus: grid connection, substation, water and access works, programmed against the ready-for-service date.
Method
From feasibility to handover
Feasibility & business caseTest the programme behind the business case: land, approvals, utilities and funding conditions. The output is a risk-adjusted date, not a single target that nobody has tested.
Procurement & bidChoose the contract form and the risk allocation knowingly. Stress-test the bid programme against design, permit and long-lead dates before signature, while the commitment can still change.
Design & approvalsLink each design stage-gate to construction readiness. Track authority approvals, clearances and utility consents as critical-path drivers, not as dates on a list.
Construction & controlsMeasure progress against agreed rules of credit, keep cost and schedule integrated, and keep notices and records to the standard a claim would need.
Testing, commissioning & integrationPlan systems integration, testing and trial running from requirements to verification, so readiness is shown by evidence rather than reported package by package.
Handover & close-outClose out documentation, open claims and the final account, and hand the operator an as-built record that will stand up if it is tested later.
Standards and practice
The standards we work to
International
- FIDIC Conditions of Contract for Construction (Red Book), 1st edition 1999
- FIDIC Conditions of Contract for Construction (Red Book), 2nd edition 2017, reprinted 2022 with amendments
- FIDIC Conditions of Contract for Plant and Design-Build (Yellow Book) and for EPC/Turnkey Projects (Silver Book), 2nd editions 2017, reprinted 2022 with amendments
- FIDIC Conditions of Contract for Underground Works (Emerald Book), 1st edition 2019
- FIDIC Conditions of Contract for Design, Build and Operate Projects (Gold Book), 1st edition 2008
- FIDIC Form of Contract for Dredging and Reclamation Works, 2nd edition 2016
- NEC4 Engineering and Construction Contract (2017)
- World Bank Procurement Regulations for IPF Borrowers, 7th edition (September 2025)
- Society of Construction Law (SCL) Delay and Disruption Protocol, 2nd edition (February 2017)
- AACE International Recommended Practice 29R-03, Forensic Schedule Analysis (2011)
- ISO 21502:2020, Project, programme and portfolio management: Guidance on project management
- ISO 31000:2018, Risk management: Guidelines
- ISO 55001:2024, Asset management: Asset management system: Requirements
- EN 50126-1:2017, Railway applications: The specification and demonstration of Reliability, Availability, Maintainability and Safety (RAMS), Part 1: Generic RAMS process
India
- Indian Contract Act, 1872: sections 73 and 74
- Arbitration and Conciliation Act, 1996 (as amended)
- Mediation Act, 2023
- National Highways Act, 1956 and National Highways Authority of India Act, 1988
- Metro Railways (Construction of Works) Act, 1978, extended by notification to metro systems beyond Kolkata
- Railways Act, 1989
- General Financial Rules, 2017
- Manual for Procurement of Works, Department of Expenditure, Ministry of Finance, 2nd edition (2025)
- Ministry of Finance, Guidelines for Arbitration and Mediation in Contracts of Domestic Public Procurement (June 2024)
- CPWD General Conditions of Contract 2023, Construction Works
- National Building Code of India 2016
GCC
- UAE: Federal Law No. 8 of 2020 on the Regulation of Railways
- UAE: Civil Transactions Law, Federal Decree-Law No. 25 of 2025 (in force from 1 June 2026), replacing Federal Law No. 5 of 1985
- UAE: Federal Law No. 6 of 2018 on Arbitration
- UAE (Abu Dhabi): Law No. 2 of 2019 regulating partnerships between the public and private sectors
- UAE (Dubai): Law No. 22 of 2015 regulating partnership between the public sector and the private sector
- Saudi Arabia: Government Tenders and Procurement Law, Royal Decree M/128 (2019), in force until the new law takes effect and still governing works and purchases tendered under it, unless the Minister of Finance applies selected provisions of the new law
- Saudi Arabia: Government Tenders and Procurement Law, Royal Decree M/76 dated 27/2/1448H (10 August 2026), published in the Umm Al-Qura Official Gazette on 4 September 2026 and taking effect 120 days after publication (Article 101), in early January 2027
- Saudi Arabia: Private Sector Participation Law, Royal Decree M/63 (2021)
- Saudi Arabia: Civil Transactions Law, Royal Decree M/191 (in force from 16 December 2023)
- Saudi Arabia: Arbitration Law, Royal Decree M/34 (2012)
- Oman: Standard Contract for Building and Civil Engineering Works, May 2019 (Rev. 01), based on the FIDIC 1999 Red Book
- Oman: Tender Law, Royal Decree 36/2008 (as amended)
- Oman: Public-Private Partnership Law, Royal Decree 52/2019
- Oman: Civil Transactions Law, Royal Decree 29/2013
- Oman: Arbitration Law, Royal Decree 47/97
Regional practice
Infrastructure – Capital Projects in India and the GCC
India
National highways are let by NHAI and MoRTH on EPC, hybrid annuity (HAM) and BOT (Toll) agreements, each with its own standard document. Disputes pass through the agreement's conciliation steps before arbitration, which on older NHAI contracts is often under the rules of SAROD, the society NHAI formed in 2013 with the National Highways Builders Federation. Since June 2024, Ministry of Finance guidelines have steered new public contracts towards mediation and restricted arbitration on larger disputes, so check the signed agreement. Rail corridors funded by bilateral or multilateral lenders, such as NHSRCL's JICA-financed Mumbai-Ahmedabad high-speed line, follow the lender's procurement rules alongside the Indian Contract Act, 1872. Water programmes under the Ministry of Jal Shakti's schemes and lender-funded flood works often carry environmental clearances on the critical path, as the World Bank Tawi River programme did.
United Arab Emirates
Federal railways are regulated under Federal Law No. 8 of 2020, with the Ministry of Energy and Infrastructure as regulator, and Etihad Rail's national network is the main rail programme. PPPs are regulated emirate by emirate, under Abu Dhabi Law No. 2 of 2019, administered by ADIO, and Dubai Law No. 22 of 2015. Works contracts are mostly FIDIC-based with amended Particular Conditions, and disputes are commonly arbitrated at DIAC or arbitrateAD. Federal Decree-Law No. 25 of 2025 has replaced the 1985 Civil Transactions Law from 1 June 2026. For contracts signed before that date both codes may matter, and the new limitation rules apply to periods still running.
Saudi Arabia
Vision 2030 drives the pipeline, and in 2026 giga-project awards have slowed and moved towards Riyadh and work with fixed dates, such as Expo 2030 and the 2034 FIFA World Cup. Contractors bidding public infrastructure under Saudi Arabia's new Government Tenders and Procurement Law should note that bids now stay valid for 90 working days and the works delay penalty cap falls from 20% to 15%, while owners should allow for pre-tender review by the unified procurement body, a standstill of 3 to 10 working days and site handover within 60 working days of signing. PPPs fall under the Private Sector Participation Law (Royal Decree M/63, 2021). Disputes with government entities generally go to the Board of Grievances, and private construction disputes are often arbitrated at the Saudi Center for Commercial Arbitration (SCCA). See what the new procurement law changes.
Oman
Oman Vision 2040 puts logistics, ports and industry at the centre of diversification, with Sohar, Duqm and Salalah as the main hubs and Hafeet Rail linking Sohar to the UAE network. Government works use the Standard Contract for Building and Civil Engineering Works (May 2019, Rev. 01), based on the FIDIC 1999 Red Book and allowing disputes to go to the Omani courts where the parties elect. The form sets its own claim notice period, which may be shorter than FIDIC 1999's 28 days, so check the claims sub-clause and Appendix A of the signed contract. Power and water projects, including the Barka waste-to-energy IPP, are procured by Nama Power and Water Procurement Company.
Our approach
How we work in infrastructure
We start from the native programme, the contract and the approvals register, not from the progress report. Each sub-sector has its own critical path: possessions on rail, land and utilities on highways, clearances on water, grid connection on energy. We model those drivers explicitly and say plainly what the evidence supports, whichever party appoints us.
Experience
Related projects
Hafeet Rail
EOT entitlement and forensic windows analysis on a major rail programme in dispute.
- Forensic windows analysis produced
- Design-change impacts separated from concurrent contractor causes
- EOT entitlement structured and substantiated
Etihad Rail Stage 2 & 3
Independent systems assurance across a complex multi-contract programme.
- Systems assurance framework established
- Design stage-gate assessment integrated
- Assurance deliverables through construction and commissioning
World Bank · Tawi River
Programme assurance where approvals sat on the critical path but were never modelled.
- Approval dependencies mapped
- Baseline revised to realistic timelines
- P50 and P80 scenarios for funder reporting
Insights
Further reading
P50 vs P80: how to set a defensible completion date
A single completion date is a fiction. How QSRA turns P50, P80 and P90 into decisions on the working programme, commitment and contingency.
ReadBid and tender programme assurance: stress-testing a schedule before you sign
Stress-test your tender programme before you sign. Independent bid schedule review that exposes optimism, lead-time and FIDIC risk before it becomes a dispute.
ReadFAQ
Infrastructure – Capital Projects: common questions
What does infrastructure project assurance cover?
It covers the programme, cost, risk and readiness of an infrastructure project, reviewed by people outside the delivery chain. In practice that means planning and baseline review, project controls and earned value, risk analysis, governance and stage-gates, and forensic delay work when things go wrong. We apply it to rail, water and flood, energy, building and industrial programmes. The same methods apply to highways, aviation and ports.
When should independent assurance start on an infrastructure programme?
Ideally before the contract is signed, while a programme or risk review can still change the bid, the risk allocation or the funding date. On the Barka waste-to-energy bid in Oman, we stress-tested the bid programme against design and permit lead times before commitments that would run for 25 years. Assurance can also start mid-delivery, usually when internal reporting has stopped being trusted.
Which contract forms do you work with on infrastructure?
We read the programme against the form actually signed. That includes FIDIC 1999 and 2017, NEC4, lender-funded contracts such as World Bank financed works, India's EPC and hybrid annuity highway agreements, and Oman's government standard contract. Particular conditions often change the standard time limits and risk allocation, so we check the signed contract before relying on any default period.
Do you work on buildings and industrial projects, or only civil infrastructure?
Both. Buildings, real estate and industrial facilities sit in our infrastructure sector because the same programme, interface and readiness problems apply. On Palm Jebel Ali in Dubai we provided independent design assurance across high-specification villa fit-out packages, and for HYT Manufacturers in India we delivered system assurance with traceability from requirements to verification, through to handover.
How are delays and disputes handled on Indian national highway contracts?India
Through the contract's conciliation steps first, then arbitration, often under SAROD rules on older NHAI contracts. NHAI and MoRTH let national highways on EPC, hybrid annuity and BOT (Toll) agreements, read with the Indian Contract Act, 1872. Since June 2024, Ministry of Finance guidelines steer new public contracts towards mediation and restrict arbitration on larger disputes, so check the signed agreement.
Do you work on UAE rail programmes such as Etihad Rail?UAE
Yes. We provided independent systems assurance on Etihad Rail Stage 2 and 3, tying design milestones to construction and commissioning readiness. Federal railways are regulated under Federal Law No. 8 of 2020, with the Ministry of Energy and Infrastructure as regulator, and most works contracts are FIDIC-based.
What should infrastructure contractors in Saudi Arabia plan for in 2026 and 2027?Saudi Arabia
A change of procurement law and a shift in where the work is. The new law cuts the works delay penalty cap from 20% to 15%, so confirm which law governs each bid before pricing delay risk. Awards have slowed and moved towards Riyadh, Expo 2030 and the 2034 FIFA World Cup.
What claim notice period applies on Oman government works contracts?Oman
Not necessarily FIDIC's 28 days. The government's Standard Contract for Building and Civil Engineering Works (May 2019) sets its own claim notice period, which may be shorter, so check the claims sub-clause and Appendix A of the signed contract. The form treats a late notice as barring the claim, and how strictly that is applied under Omani law is a question for counsel, so keep records ready from day one.
Have a programme, a bid or a claim on your desk?
Send us the programme, the contract form and a short note of the question. A principal replies within one working day with a view on what the records support and where the programme is exposed. We work from Chennai and serve clients in India, the UAE, Saudi Arabia and Oman.