Basel Al Najjar

Basel Al Najjar is a UAE-based Civil Engineer, Expert Engineer, and Arbitrator specializing in construction law, contract management, and dispute resolution. With a strong professional background in engineering consultancy, Basel has developed advanced expertise in FIDIC contracts, UAE Civil Code applications in construction, and the preparation and evaluation of complex claims, including concurrent delay, disruption, and extension of time (EOT) matters. He advises contractors, consultants, and project stakeholders on contract strategy, risk mitigation, and dispute avoidance, combining technical engineering knowledge with legal and contractual insight. Basel’s work is driven by a practical, results-oriented approach aimed at resolving issues efficiently while safeguarding contractual rights and commercial interests. Through his publications, he provides clear, actionable insights to support professionals in managing construction risks, strengthening claims, and navigating disputes with confidence. For consultancy services, expert opinion, or arbitration-related matters, inquiries can be submitted through this website.

Author's posts

Apr 25

Project Manager Skills & Functions: Construction PM Guide | E-Basel

By Basel Al Najjar in Project Management
April 25, 2026

Project Management Project Manager Skills and Functions: A Complete Guide Successful project delivery depends on clear understanding of the PM’s role, core competencies, and how to adapt management approach to project requirements. Learn the essential skills and functions that make project managers effective leaders in construction and complex environments. 11 min read · Updated 25/04/2026 …

baseline schedule development, change management construction projects, claims awareness for project managers, communication management plan construction, conflict resolution construction teams, construction project lifecycle phases, construction project management UAE, construction project manager, contract administration project manager, cost control and budgeting construction, cost performance index CPI, critical path method CPM scheduling, decision making under uncertainty project management, delay mitigation strategies construction, earned value management EVM construction, equipment management construction, HSE management construction projects, leadership competencies project manager, lessons learned construction projects, manpower planning construction, Microsoft Project scheduling, PM leadership skills, Primavera P6 planning, procurement management construction, progress monitoring and control, project closeout and handover procedures, project execution plan PEP, project governance construction, project manager roles and responsibilities construction, project planning and scheduling, project reporting dashboards KPIs, Project risk management, qualitative and quantitative risk analysis, quality assurance quality control QA QC construction, resource allocation construction projects, Resource management, risk identification and assessment construction, risk mitigation strategies construction, risk register management, schedule performance index SPI, site coordination and supervision, stakeholder management construction projects, strategic planning construction projects, subcontractor management construction, team leadership, team motivation and performance management, variation management construction, work breakdown structure WBS construction

Permanent link to this article: https://www.e-basel.com/project-management/project-manager-skills-functions-con/

Apr 25

Variation Claims in FIDIC Contracts: Pricing, Time & Procedure | E-Basel

By Basel Al Najjar in Project Management
April 25, 2026

FIDIC Variation Claims in FIDIC Contracts: Pricing, Time and Procedure Variations are a major source of disputes in construction projects. Understand how variations are priced, when you are entitled to time extensions and prolongation costs, and how to follow FIDIC procedures to protect your claims. 10 min read · Updated 25/04/2026 By Basel Al Najjar …

back-to-back subcontract variation pricing, change in quantity thresholds, constructive variation claims, contemporaneous records variation claims, contractor entitlement omitted scope, contractual basis for valuation hierarchy, currency fluctuation impact variations, daywork rates variation pricing, directed variation, dispute over variation valuation, disruption costs from variations, engineer adjustment powers, engineer determination valuation FIDIC, EOT due to variations, escalation and price adjustment variations, extension of time, fair valuation FIDIC Clause 12, FIDIC variation procedure, head office overhead variation claims, inefficiency claims variation works, interim payment certification variations, loss of profit on omitted work, negative variations pricing, new rates derivation variation, omitted work, partial omission and re-procurement risk, pricing preliminaries in variations, prolongation cost recovery variations, prolongation costs, quantity increase decrease pricing, quantum expert variation assessment, remeasurement vs lump sum variations, scope change cost evaluation, site overhead allocation prolongation, star rates vs contract rates variations, tax and VAT impact variation pricing UAE, valuation of omitted work FIDIC, variation approval process engineer, variation audit and verification, variation cost breakdown structure, variation impact on programme, variation instruction compliance, variation negotiation strategies construction, variation pricing, variation pricing risk allocation FIDIC, variation register management, variation valuation methods construction, variation vs change order distinction, written vs verbal variation orders

Permanent link to this article: https://www.e-basel.com/project-management/variation-claims-in-fidic-contracts/

Apr 25

Contractual Obligations & Rights: UAE Contract Law Guide | E-Basel

By Basel Al Najjar in Project Management
April 25, 2026

FIDIC Contractual Obligations and Rights: A Guide to UAE Contract Law Every contract creates binding rights and obligations for the parties involved. Understand how contracts are formed, what good faith means in practice, and what happens when obligations are not met under UAE law and FIDIC contracts. 10 min read · Updated 25/04/2026 By Basel …

abuse of rights doctrine UAE, arbitration clauses enforceability UAE, breach of contract, consideration vs cause UAE law, contract drafting best practices UAE, contract formation, contractor obligations FIDIC, contractual estoppel UAE law, contractual liability UAE law, contractual risk allocation UAE, damages for breach UAE law, defects in consent UAE contracts, dispute resolution FIDIC contracts, duty of good faith UAE Civil Code, elements of a valid contract UAE, employer obligations FIDIC, Engineer duties FIDIC contract, express terms, FIDIC good faith obligations, FIDIC obligations, FIDIC Sub-Clause 1.3 communications, FIDIC Sub-Clause 20.1 claims, force majeure UAE Civil Code, good faith in contracts, governing law clauses UAE contracts, hardship theory UAE contracts, implied terms in contracts, intention to create legal relations UAE, interpretation of contracts UAE courts, jurisdiction clauses UAE law, misrepresentation contract UAE, mistake and duress UAE law, Muqawala contract UAE construction, notice requirements contract UAE, offer and acceptance UAE law, penalty clauses vs liquidated damages UAE, remedies for breach of contract UAE, specific performance UAE contracts, subcontracting obligations UAE, termination for breach UAE contracts, time bar clauses enforceability UAE, UAE contract law, waiver and variation clauses UAE contracts

Permanent link to this article: https://www.e-basel.com/project-management/contractual-obligations-rights-uae-c/

Apr 25

Project Team Roles and Responsibilities Guide | E-Basel

By Basel Al Najjar in Project Management
April 25, 2026

Project Management Project Team Roles and Responsibilities: A Complete Guide Successful projects depend on clarity of roles, effective communication, and each team member understanding their responsibilities. Learn what project managers, team members, sponsors, and business analysts do, and how professional development advances project management careers. 11 min read · Updated 25/04/2026 By Basel Al Najjar …

Agile roles product owner scrum master, benefits realization management, business analyst responsibilities, business case development project, CAPM vs PMP certification, change control board CCB, conflict resolution project teams, continuous professional development PMP, cost management PMP framework, cross-functional team coordination, decision-making frameworks project management, functional vs non-functional requirements, hybrid project management approach, lessons learned repository, PMI standards project management, PMO project governance structure, PMP certification, procurement management PMP, professional project manager certification PMP, project charter development, project communication planning, project documentation standards, project escalation procedures, project governance roles and responsibilities, project integration management PMP, project leadership vs management, project manager duties, project performance measurement metrics, project reporting to sponsor, project scope management processes, project sponsor role, project sponsor vs project manager, project success criteria definition, project team leadership skills, project team management, quality management PMP standards, RACI matrix roles and responsibilities, remote team management projects, requirements gathering and analysis, risk management PMP processes, schedule management PMP processes, stakeholder engagement strategy projects, stakeholder management PMP, team performance management project

Permanent link to this article: https://www.e-basel.com/project-management/project-team-roles-and-responsibilit/

Apr 25

Project Management Roles & Techniques | E-Basel

By Basel Al Najjar in Project Management
April 25, 2026

Project Management Project Management Roles and Techniques: A Practical Guide Successful projects depend on clear roles, effective communication, and the right techniques. Understand the five key positions in project management and learn when to apply traditional, agile or hybrid approaches. 9 min read · Updated 25/04/2026 By Basel Al Najjar Civil Engineering Consultant, DIAC Arbitrator, …

Agile project management, Agile vs Waterfall comparison projects, baseline programme development, change management project control, communication management plan, construction project execution plan, contract administration project manager, cost performance index CPI, cost planning and budgeting projects, critical path method CPM scheduling, deliverables management project, earned value management EVM, Gantt chart, HSE management responsibilities project manager, integrated project delivery IPD, issue and risk registers project, Kanban workflow project management, lessons learned documentation project, Microsoft Project planning tools, Primavera P6 project scheduling, procurement management construction, project closeout procedures construction, project constraints scope time cost, project controls engineering, project coordination consultants contractors, project governance framework, project lifecycle management, project management construction UAE, project manager responsibilities, project manager roles and responsibilities construction, project milestones tracking, project monitoring and control, project planning, project planning best practices, project reporting and dashboards, project scheduling techniques, project scope definition, quality management plan construction, resource planning construction, risk management project planning, schedule baseline vs actual tracking, schedule performance index SPI, Scrum methodology project management, stakeholder management construction projects, time management project planning, Waterfall Methodology, work breakdown structure WBS

Permanent link to this article: https://www.e-basel.com/project-management/project-management-roles-techniques/

Apr 24

Construction Claims & Arbitration in the UAE: Complete Guide | E-Basel

By Basel Al Najjar in Construction Claims
April 24, 2026

Claims · Arbitration · Procedure Construction Claims and Arbitration in the UAE: A Practical Guide How to file FIDIC claims, navigate DIAC arbitration, submit expert evidence, and enforce awards under UAE law. 9 min read · Updated 24/04/2026 By Basel Al Najjar Civil Engineering Consultant, DIAC Arbitrator, Tribunal Chairman and Accredited Expert Witness. Over two …

ADGM arbitration construction disputes, amicable settlement construction disputes UAE, arbitration cost recovery UAE, burden of proof construction claims UAE, Civil Code Muqawala claims UAE, claim defensibility UAE projects, claim substantiation UAE projects, claims documentation best practices construction, claims strategy construction UAE, claims time bar FIDIC UAE, concurrent delay claims UAE, construction arbitration UAE law, construction claims arbitration UAE, construction claims lifecycle UAE, construction disputes UAE courts vs arbitration, contract administration claims UAE, contract interpretation UAE construction law, decennial liability construction UAE, delay analysis UAE, delay and disruption claims UAE, DIAC arbitration construction, DIAC rules construction disputes, DIFC-LCIA arbitration construction UAE, dispute adjudication board FIDIC UAE, enforcement of arbitral awards UAE, Engineer determination claims FIDIC, EOT claims FIDIC UAE, expert witness arbitration UAE, expert witness report construction disputes, extension of time FIDIC, FIDIC claims procedure UAE, FIDIC notice of claim UAE, interest on claims UAE construction, legal causation construction disputes, liquidated damages construction UAE, mediation construction UAE, New York Convention UAE enforcement, notice requirements construction claims UAE, project records and evidence claims, prolongation cost claims UAE, quantum expert construction claims, Sub-Clause 20.1 notice of claim, suspension claims FIDIC UAE, termination claims construction UAE, UAE construction dispute resolution, variation claims FIDIC, variation order claims UAE

Permanent link to this article: https://www.e-basel.com/construction-claims/construction-claims-arbitration-in/

Apr 24

Delay Analysis Techniques: Selecting the Right Methodology | E-Basel

By Basel Al Najjar in Construction Claims
April 24, 2026

Claims · Methodology Delay Analysis Techniques: Selecting and Applying the Right Methodology How to choose between CPM, APAB, TIA, and Windows Analysis. Strengths, limitations, and best practice application in FIDIC arbitration. 7 min read · Updated 24/04/2026 By Basel Al Najjar Civil Engineering Consultant, DIAC Arbitrator, Tribunal Chairman and Accredited Expert Witness. Over two decades …

acceleration impact analysis construction, as-planned as-built analysis, baseline vs as-built programme analysis, concurrent delay identification techniques, construction arbitration delay analysis, contract programme compliance analysis, CPM scheduling delay analysis, critical path method delay, critical path validation techniques, delay allocation methodologies, delay analysis best practices construction, delay analysis techniques construction, delay causation analysis construction, delay claim substantiation techniques, delay damages assessment techniques, delay event identification methods, delay expert report methodology, delay methodology selection, delay mitigation evaluation techniques, delay modelling software Primavera P6, delay quantification methods construction, dynamic vs static delay analysis, earned value delay indicators, FIDIC delay analysis approaches, float analysis construction delay, forensic delay analysis construction, fragnet analysis construction delays, impacted as-planned method, Monte Carlo simulation schedule delays, near-critical path delay analysis, productivity loss vs delay analysis, programme disruption analysis methods, prolongation cost analysis methods, retrospective vs prospective delay analysis, schedule impact modelling construction, schedule risk analysis delay, schedule update analysis delay, SCL delay analysis protocol, time impact analysis, windows analysis delay

Permanent link to this article: https://www.e-basel.com/construction-claims/delay-analysis-techniques-selecting/

Apr 24

Concurrent Delay: Legal Framework and Expert Analysis | E-Basel

By Basel Al Najjar in Construction Claims
April 24, 2026

Claims · Delay Analysis Concurrent Delay: Legal Framework and Expert Analysis When multiple delays occur simultaneously, how are they analysed, how is responsibility allocated, and what entitlements follow? 7 min read · Updated 24/04/2026 By Basel Al Najjar Civil Engineering Consultant, DIAC Arbitrator, Tribunal Chairman and Accredited Expert Witness. Over two decades advising UAE contractors, …

acceleration and concurrent delay, apportionment of delay responsibility, as-built schedule concurrent delay, compensable concurrent delay claims, concurrency impact on prolongation costs, concurrency in arbitration construction disputes, concurrency in international construction law, concurrency under FIDIC Clause 8.4, concurrency vs parallel delay, concurrent delay analysis construction claims, concurrent delay burden of proof, concurrent delay case law UAE, concurrent delay definition construction, concurrent delay FIDIC, concurrent delay legal principles UAE, contractor concurrency defense claims, CPM concurrent delay assessment, critical path analysis concurrent, critical path concurrency analysis, delay causation attribution, delay event overlap analysis, delay expert report concurrent delay, delay mitigation and concurrency strategies, delay mitigation measures, delay notice requirements concurrency, disruption and concurrency claims, dominant cause delay doctrine, employer risk events delay, engineer determination concurrent delay, EOT concurrent delay entitlement, excusable concurrent delay entitlement, expert witness concurrent delay, FIDIC delay damages concurrency, float ownership concurrent delay, forensic delay expert methodology, global claims vs concurrent delay, liquidated damages concurrent delay defense, project baseline vs update concurrency, schedule fragnet analysis concurrency, SCL protocol concurrent delay guidance, shared responsibility delay analysis, time impact analysis concurrent delay, true concurrent delay vs sequential delay, windows analysis concurrent delay

Permanent link to this article: https://www.e-basel.com/construction-claims/concurrent-delay-legal-framework-and/

Apr 24

Contractor Licensing and Impact on Construction Claims | E-Basel

By Basel Al Najjar in Construction Claims
April 24, 2026

Compliance · Legal Framework Contractor Licensing and Impact on Construction Claims How licensing requirements affect claim entitlements, enforcement, and limitation periods under UAE and Dubai law. 6 min read · Updated 24/04/2026 By Basel Al Najjar Civil Engineering Consultant, DIAC Arbitrator, Tribunal Chairman and Accredited Expert Witness. Over two decades advising UAE contractors, developers and …

Abu Dhabi contractor licensing requirements, ADGM arbitration enforcement UAE, arbitration enforcement UAE construction disputes, arbitration jurisdiction construction UAE, Civil Code Muqawala, claim admissibility UAE courts, claim enforcement arbitration, claim rejection due to licensing issues, compliance risk construction UAE, construction claims enforceability UAE, construction dispute resolution UAE law, construction litigation UAE licensing issues, construction permits and licensing Dubai, contractor blacklist UAE regulations, contractor classification UAE, contractor eligibility tender UAE, contractor license validity Dubai, contractor licensing and public policy UAE, contractor licensing construction claims UAE, contractor licensing penalties UAE, contractor licensing renewal Dubai, decennial liability UAE construction, DIAC arbitration construction claims, DIFC courts enforcement arbitration awards, Dubai contractor license requirements, Dubai Municipality contractor registration, enforceability of construction contracts UAE, engineering consultancy licensing UAE, engineering license Dubai Municipality, expert determination construction UAE, FIDIC contracts UAE legal compliance, foreign contractor licensing UAE, invalid contract defense UAE construction, joint venture contractor licensing UAE, legal standing contractor UAE claims, licensing authority Sharjah construction, licensing compliance construction UAE, licensing impact on payment claims, limitation period construction Dubai, nullity of contract unlicensed contractor, professional licensing engineers UAE, project licensing approvals UAE, recovery of dues unlicensed contractor UAE, statute of limitation construction claims UAE, subcontractor licensing requirements UAE, UAE Civil Code Article 872 Muqawala, UAE contractor licensing law, unlicensed contracting legal consequences UAE, unlicensed contractor claims

Permanent link to this article: https://www.e-basel.com/construction-claims/contractor-licensing-and-impact-on/

Apr 24

Time-Related Claims: EOT, Delay Analysis and Damages | E-Basel

By Basel Al Najjar in Construction Claims
April 24, 2026

Claims · Delay Analysis Time-Related Claims: Extension of Time, Delay Analysis and Damages How to assess delay events, quantify critical path impact, and calculate prolongation costs under FIDIC and UAE law. 8 min read · Updated 24/04/2026 By Basel Al Najjar Civil Engineering Consultant, DIAC Arbitrator, Tribunal Chairman and Accredited Expert Witness. Over two decades …

acceleration vs delay claims, as-built vs as-planned delay analysis, baseline vs updated programme delay, compensable delay claims, concurrent delay, concurrent delay analysis methods, constructive acceleration construction, critical path delay, critical path method CPM delay, delay analysis methods construction, delay analysis techniques, delay claim substantiation, delay damages calculation, delay event identification, delay expert analysis construction, delay mitigation strategies, delay notices requirements FIDIC, delay risk allocation construction, disruption vs delay claims, Eichleay formula overhead, Emden formula overhead, engineer determination EOT, EOT application procedure, EOT claims construction, excusable vs non-excusable delay, extension of time entitlement, extension of time EOT, float ownership construction, forensic delay analysis, head office overhead claims, Hudson formula overhead, impacted as-planned analysis, liquidated damages delay, liquidated damages vs actual damages, loss of productivity claims, non-compensable delay construction, project delay documentation, prolongation cost calculation, prolongation costs, schedule impact assessment, site overhead prolongation, time impact analysis TIA, windows analysis delay

Permanent link to this article: https://www.e-basel.com/construction-claims/time-related-claims-eot-delay-analys/

About the Expert

Basel Al Najjar

Civil Engineering Consultant · Accredited Expert Witness
Arbitrator · Senior Project Manager

Specialising in construction claims, FIDIC contracts, and dispute resolution across the UAE. Acting as Arbitrator, Tribunal Chairman, and Independent Expert in high-value, multi-party disputes.

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Construction Claims Consultant
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FIDIC Expert Witness
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Delay Analysis Expert
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Construction Arbitrator
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⏱ FIDIC Notice Deadline Calculator

Select your contract edition and book, choose the relevant clause, then enter the date you became aware of the triggering event. All applicable notice deadlines will be calculated instantly.

FIDIC Edition

Contract Type

Trigger Event / Clause

Date of Awareness / Event Occurrence

The date you became aware, or should have become aware, of the event giving rise to the claim or notice obligation.

Key Notice Periods at a Glance

1999 editions — Cl. 20.1 Notice: 28 days · Detailed Claim: 42 days
2017 editions — Cl. 20.2 Notice: 28 days · Detailed Claim: 84 days
Unforeseeable Conditions (Cl. 4.12): Notice as soon as practicable
Defects Notification Period: 365 days from Taking-Over Certificate

Deadline Summary

Discuss Your Claim with an Expert →

Basel Al Najjar

Author's posts

Project Manager Skills & Functions: Construction PM Guide | E-Basel

Variation Claims in FIDIC Contracts: Pricing, Time & Procedure | E-Basel

Project Management Roles & Techniques | E-Basel

Construction Claims & Arbitration in the UAE: Complete Guide | E-Basel

Delay Analysis Techniques: Selecting the Right Methodology | E-Basel

Concurrent Delay: Legal Framework and Expert Analysis | E-Basel

Contractor Licensing and Impact on Construction Claims | E-Basel

Time-Related Claims: EOT, Delay Analysis and Damages | E-Basel

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