Confused about what to include in your FIDIC progress reports? Discover the key differences between Clause 4.21 (1999) and Clause 4.20 (2017), including report structure, legal implications, checklists, and sample letters — all broken down in a practical, engaging guide for contractors and engineers alike.
Progress Reports Under FIDIC 1999 & 2017: Clause 4.21 vs 4.20 Explained Read More »
Clause 4.19 in the FIDIC contract is designed to ensure the supply and usage of essential utilities, namely electricity, water, and gas, during the execution of a construction project.
📘 Clause 4.19 – Temporary Utilities (2017) / Electricity, Water and Gas (1999) Read More »
Clause 4.18 from the FIDIC Yellow Book 1999 emphasizes the importance of environmental protection during the execution of the works.
Extensive Explanation of Clause 4.18 “Protection of the Environment” Read More »
This clause ensures that all equipment brought on-site by the Contractor is exclusively intended for the execution of the Works.
🔍 Clause 4.17 – Contractor’s Equipment: The Full Story Read More »
The clause outlines the responsibilities of the Contractor concerning the transportation of goods required for the project.
🔹 Clause 4.16 – Transport of Goods (Detailed Analysis) Read More »
FIDIC Clause 4.12 gives contractors relief for site surprises. Learn the step-by-step process, claims, and risk allocation for unforeseeable conditions.
FIDIC Clause 4.12: Unforeseeable Physical Conditions Explained Read More »
Clause 4.11 ensures that the accepted contract amount is carefully determined to cover all necessary costs and risks associated with the project.
Clause 4.11: Sufficiency of the Accepted Contract Amount Read More »
Clause 4.10 Site Data serves as a foundation for ensuring that all parties involved in a construction project are well-informed about the site's conditions.
Clause 4.10 – Use of Site Data (FIDIC Yellow Book) Read More »
CLAUSE 4.9 – QUALITY ASSURANCE / QUALITY MANAGEMENT & COMPLIANCE VERIFICATION SYSTEMS
🧩CLAUSE 4.9 – QUALITY ASSURANCE / QUALITY MANAGEMENT & COMPLIANCE VERIFICATION SYSTEMS Read More »
This clause mandates contractors to adhere strictly to safety regulations, ensuring that all operations on the construction site meet the required safety standards.
Deep Analysis of Clause 4.8 Safety Procedures in Construction Read More »
FIDIC Clause 4.7 puts the tape measure in the Contractor’s hand. Learn to verify data, give timely notice, and claim EOT & cost when benchmarks go wrong.
FIDIC Clause 4.7: Mastering Setting-Out Duties & Claims Read More »
It serves as a contractual foundation for how multiple parties involved in a construction project interact.
Clause 4.6 [Co-operation] in the FIDIC Yellow Book 1999 vs 2017 Read More »
Clause 4.5 Nominated Subcontractors: In the context of the FIDIC Yellow Book 1999, a "nominated Subcontractor" refers to a Subcontractor whom the Engineer, under Clause 13 [Variations and Adjustments], instructs the Contractor to employ as a Subcontractor.
Nominated Subcontractors – Clause 4.5 of FIDIC 1999 vs 2017 Read More »
FIDIC Clause 4.4 governs subcontracting limits, approvals & liability. Learn how to apply it smartly under both 1999 & 2017 Yellow Book editions.
FIDIC Clause 4.4: Subcontractor Rules Explained Simply Read More »
FIDIC Clause 4.3 ensures clear authority on-site. Learn its purpose, roles, examples, checklist, and letter templates to stay contract-compliant and efficient.
Clause 4.3 Contractor’s Representative of FIDIC Yellow Book 1999 Read More »
Performance Security FIDIC safeguards your build—explore Clause 4.2 purpose, risk shifts, checklist & letters for Yellow Book 1999/2017 compliance.
Performance Security FIDIC: Mastering Clause 4.2 Insights Read More »
The primary aim of Clause 3.3 is to clarify the framework within which the Engineer can issue instructions to the Contractor.
Engineer’s Instructions FIDIC: 1999 vs 2017 Guide & Practical Tips Read More »
The primary purpose of this clause is to facilitate efficient project management by allowing the Engineer to delegate specific tasks to assistants, ensuring that the project benefits from specialized skills and focused attention in various areas.
Delegation by the Engineer – Understanding Clause 3.2 [FIDIC Yellow Book 1999] Read More »
Clause 2.4 of the FIDIC Yellow Book 1999, titled “Employer’s Financial Arrangements,” is a critical provision that ensures the financial viability of the project.
Employer’s Financial Arrangements – Clause 2.4 of FIDIC Yellow Book Read More »
Payment in Applicable Currencies under FIDIC is vital in global projects. Learn how Clause 13.4 and Sub-Clause 14.15 protect contractors from FX risks.
Payment in Applicable Currencies under FIDIC: Clause 13.4 vs Sub-Clause 14.15 Read More »
