Free and Premium FIDIC CCM Dumps Questions Answers

Option D is correct because contract drafting should strategically allocate risks between parties based on who can best manage them and the Employer’s budget for risk and reward. Understanding risk appetite is key to tailoring FIDIC contracts appropriately.

Option A is exaggerated; while amendments can introduce issues, careful drafting can preserve benefits of standardization.

Option B is partly true but mixing arrangements is complex and not always straightforward.

Option C is incorrect; the Employer usually chooses the contract form.

Under FIDIC 1999 and 2017 editions (e.g., Sub-Clause 8.1 [Commencement of Works]), the Engineer is required to give the Contractor not less than 7 days’ notice of the Commencement Date. However, the contract also establishes an upper limit for when the Commencement Date must be determined.

The Commencement Date must be within 42 days after the Contractor receives the Letter of Acceptance (1999) or after the Contract Agreement (2017, depending on drafting). This effectively creates the maximum timeframe within which the Engineer must issue the Notice of Commencement.

This provision ensures that the project begins within a reasonable and predictable period after contract formation, preventing undue delay by the Employer or Engineer. It also provides certainty for the Contractor in terms of mobilization, resource planning, and scheduling.

The 42-day limit reflects FIDIC’s emphasis on timely project initiation and aligns with other time-bound obligations in Clause 8, which governs commencement, delays, and completion.

Options A (84 days), C (21 days), and D (14 days) are not consistent with FIDIC provisions and therefore are incorrect.

Under FIDIC Red Book 2017, if the Engineer suspends works for more than 84 days and the Contractor notifies the Engineer, but the suspension is not lifted within 28 days, the Contractor may terminate the contract if the suspension affects the whole of the Works (Option A).

Additionally, the Contractor must give a second notice before termination (Option C). This process ensures proper communication and adherence to contractual procedures.

Option B is incorrect; termination is allowed under specified conditions.

Option D is incorrect; omission of work is not generally permitted without formal termination.

In FIDIC contracts (2017 editions), meetings such as progress or management meetings are key tools for communication and coordination among parties. The contract provisions and practical use reflect flexibility regarding who can request or call for such meetings.

Option A is correct: Both the Contractor and the Engineer can request or call meetings as needed to discuss project progress, issues, or coordination. This promotes proactive communication.

Option B is incorrect (and therefore included in the answer): It is not only the Engineer who can call meetings. The Contractor can also request meetings.

Option C is generally correct: Subcontractors may attend meetings only with the Engineer’s approval or if invited. This controls confidentiality and relevance of discussions.

Option D is incorrect: Only the Employer calling meetings is not correct. The Employer may do so but is not the only party authorized.

Option E is correct: The Engineer typically keeps records (minutes) of progress meetings to document discussions, decisions, and agreed actions. This is essential for contract administration.

Hence, the incorrect statements are B and D.

All main FIDIC contract editions contain provisions that allow the Employer or Engineer to propose or instruct the Contractor to employ certain subcontractors (e.g., nominated subcontractors). The Contractor retains the right to refuse such subcontractors only for reasonable cause, which must be communicated formally.

This mechanism protects the Employer’s interests in subcontractor selection while safeguarding the Contractor’s right to reject subcontractors that may not be competent or suitable.

Therefore, the statement is true.

The timetable for meetings is usually set out in the Special Conditions (Particular Conditions) and/or the Employer’s Requirements, which define project-specific administrative and management arrangements.

Special Conditions customize the General Conditions to the project and often specify meeting schedules.

Employer’s Requirements detail the Employer’s expectations, including communication protocols and meeting timetables.

The General Conditions (Option A) are standard and do not include project-specific meeting schedules.

The Specification (Option B) mainly covers technical requirements, not administrative matters like meetings.

Under the FIDIC Red Book 2017 (similar principles apply in other editions), Sub-Clause 4.1 (“Contractor’s General Obligations”) and Sub-Clause 3.4 (“Delay Damages”) require both Employer and Contractor to notify the Engineer in advance about any events or circumstances which may delay the works or adversely affect the Contractor’s personnel or progress. This early notification ensures proper management and mitigation of risks that could impact the project timeline or quality.

Option A (Delay the execution of the Works or a Section) is a core reason for notification since delays affect the critical path and programme, requiring possible extensions or adjustments.

Option C (Adversely affect the work of the Contractor ' s Personnel) is also a valid reason because issues affecting workforce productivity or availability can impact project delivery.

On the other hand:

Option B (Decrease the Contract Price) is not a reason to notify. Changes in contract price usually arise from variations or claims but are not a “known or future event” requiring prior notification unless linked to a variation or compensation event.

Option D (Increase the performance of the Works when completed) is positive and does not negatively affect project progress or cost; therefore, it is not a reason for advance notification under these contract provisions.

Thus, the two not applicable reasons are B and D.

Under FIDIC 2017, Clause 20 introduces a structured and unified claims procedure applicable to both Contractor’s and Employer’s Claims. Claims are categorized broadly into:

Claims for time and/or money (Sub-Clause 20.2), and

Other claims (e.g., disputes or matters under Sub-Clause 20.1(c)).

Option A is correct. The 28-day time bar under Sub-Clause 20.2.1 applies to all claims for time and/or money and is a fundamental procedural requirement. Importantly, unlike FIDIC 1999, this time bar applies equally to both Parties, reinforcing fairness and discipline in claims management.

Option C is also correct. Claims under Sub-Clause 20.1(a) and (b) (typically relating to payment and/or extension of time) are processed under Sub-Clause 20.2, and the Engineer (or Employer’s Representative in the Silver Book) must agree or determine the claim in accordance with Sub-Clause 3.7 (Red/Yellow) or 3.5 (Silver).

Option B is incorrect because claims under 20.1(c) are not handled through Sub-Clause 3.7/3.5 in the same structured determination process as time/money claims.

Option D is incorrect because FIDIC 2017 clearly applies the time bar to both Employer and Contractor claims, which is a key update from earlier editions.

This reflects FIDIC 2017’s emphasis on symmetry, procedural clarity, and proactive claim management.

Option C does NOT, on its own, provide grounds for termination. The Contractor’s request for evidence of financial arrangement, without further contractual breach, is insufficient to terminate.

Options A, B, and D are valid grounds for termination under FIDIC Yellow Book 2017 due to prolonged suspension, non-payment beyond allowed period, or failure to comply with binding determinations.

Under FIDIC Red Book 1999, Sub-Clause 12.3 [Evaluation] governs how the Engineer determines the value of work done. Sub-Clause 12.3(a) sets out conditions under which existing rates and prices in the Contract should be used for valuation, even if the quantity of work changes. It includes criteria such as similarity of work, similar conditions, and that the rate is appropriate.

However, the statement in the question is incorrect because it implies that all four criteria must be satisfied simultaneously before a new rate can be applied. In reality, FIDIC does not require all criteria to be strictly fulfilled in a cumulative manner. Instead, the Engineer exercises professional judgment to determine whether existing rates are appropriate. If they are not appropriate—due to significant changes in quantity, conditions, or nature of work—then new rates or prices may be determined.

Furthermore, Sub-Clause 12.3 provides flexibility and refers to Clause 13 [Variations and Adjustments] where necessary. The valuation process is not rigidly conditional upon all criteria being met but rather guided by fairness and reasonableness.

Therefore, the statement is false because it misinterprets the application of the criteria as absolute and cumulative, whereas FIDIC allows discretion and does not impose such a strict requirement.

FIDIC’s Golden Principles (GPs) guide good contract management and administration. Golden Principle 1 (GP1) emphasizes “Clear communication and documentation” to avoid misunderstandings and disputes. It specifically promotes thorough documentation of all agreements and clarifications reached during the tender process. The use of a memorandum of understanding or similar record ensures transparency and mutual understanding. Furthermore, the formal award of the contract by a signed letter of acceptance aligns with the principle of clear and formal contract formation.

GP1 ensures that all key matters, changes, and agreements are properly documented during the tender phase and contract award to form an unambiguous contractual basis.

GP2 and GP3 relate more to ongoing contract administration, risk management, and dispute resolution rather than the contract formation process.

GPA (Golden Principle A) is not a standard FIDIC term associated with contract formation or tender stage documentation.

Therefore, the described process aligns best with Golden Principle 1 (GP1).

Option A is correct: Certification and payment of interim payments are conditional on Employer’s receipt of the Contractor’s appointment and the Advance Payment Guarantee (Sub-Clause 14.2.1).

Option D is correct: Payment also requires receipt of the Contractor’s statement supported by relevant documentation.

Option B alone is insufficient without supporting documents.

Option C relates to appointment and performance security but is not a stated precondition for payment certification.

Option C is correct: The Contractor is obligated to rectify any non-compliance with prevailing standards promptly.

Option D is correct: The Contractor carries responsibility for design fitness and correctness, even if the Engineer has approved or not objected to the design.

Option A is incorrect; Engineer approval does not absolve the Contractor from responsibility for defective design or works.

Option B is not necessarily required; only non-compliant parts need correction, not entire varied works.

The key issue in this question is the allocation of design responsibility and the treatment of unforeseeable physical conditions (particularly relevant for underground works or inaccessible areas).

The Yellow Book 2017 is specifically designed for projects where the Contractor is responsible for both design and execution, while still maintaining a balanced risk allocation. Importantly, Sub-Clause 4.12 [Unforeseeable Physical Conditions] allows the Contractor to claim additional time and/or cost for conditions that could not reasonably have been foreseen. Therefore, for projects involving underground or uninspectable works, the Yellow Book is highly appropriate. Hence, Option A is correct.

The Silver Book 2017 (EPC/Turnkey) also places full responsibility for design and execution on the Contractor. However, it adopts a much stricter risk allocation: the Contractor generally bears the risk of unforeseen physical conditions. This makes it less suitable for projects with significant uncertainty—unless amendments are made. By modifying Sub-Clause 4.12 in the Particular Conditions to reallocate risk (e.g., allowing relief for unforeseeable conditions), the Silver Book can be adapted for such projects. Therefore, Option C is correct.

Option B (Red Book) is incorrect because design responsibility primarily lies with the Employer, not the Contractor.

Option D is incorrect because using the Silver Book without amendment would place excessive and potentially unmanageable risk on the Contractor in cases involving unknown subsurface conditions.

This reflects a core FIDIC principle: selecting the appropriate form depends heavily on risk allocation and the degree of uncertainty in site conditions.

Two-stage procurement, involving pre-qualification followed by tender, is typically recommended for large-scale projects where many potential contractors might be interested. This process helps to shortlist qualified contractors, thus streamlining the tender evaluation and increasing the quality and competitiveness of submitted offers.

Option C correctly reflects this approach for complex or large projects where competition needs to be managed.

Option A is incorrect since simple, short-duration projects usually do not require complex procurement.

Option B is incorrect because if only a few capable contractors exist, pre-qualification may be less necessary.

Option D is incorrect as international financing does not always mandate two-stage procurement, although it often influences procurement methods.

Under the FIDIC Red Book 1999, the Performance Certificate marks the end of the Contractor’s obligations under the contract (Sub-Clause 11.9). The Engineer must issue this certificate once the Defects Notification Period has ended, all Contractor ' s Documents are submitted, and all works including defect rectification have been completed and tested.

Option C is correct because the Engineer is required to issue the Performance Certificate within 28 days after these conditions are met.

Option D is correct as the certificate is conditional upon fulfilling specific contract requirements (e.g., completion of works, submission of documents).

Option A is incorrect because acceptance of works usually happens earlier (e.g., taking-over certificate); the Performance Certificate represents completion of all contractual obligations, not just acceptance.

Option B is incorrect as the Performance Certificate confirms contractual completion but does not necessarily imply full mutual performance beyond contract terms.

Option A is correct. Under Sub-Clause 11.9 (Performance Certificate) refusal or incorrect issuance by the Engineer, combined with disagreement by the Contractor, may cause a Dispute to arise.

Option B is correct. If a Party is dissatisfied with a determination, it must give a Notice of Dissatisfaction (NOD) within 28 days to escalate the matter to a Dispute, allowing either Party to refer it to the DAAB as per Sub-Clause 21.4.

Option C is incorrect. The contract does not specify a 42-day time limit for submission to DAAB after NOD; timelines vary by contract and stage.

Option D is incorrect. ‘Disagreement’ is not a formally defined term in FIDIC contracts, whereas ‘Dispute’ is.

This statement is false. Acceptance of a revised programme that shows completion within the Time for Completion does not automatically entitle the Contractor to extra payment. The Contractor must demonstrate additional costs arising from the instruction or circumstances to claim payment.

The acceptance of a compliant programme is a scheduling and administrative matter, not a compensation guarantee.

According to the FIDIC Yellow Book 2017, the Commencement Date is the date notified by the Engineer as the date on which the Contractor shall start the execution of the Works (Sub-Clause 8.1). In this case, although the Engineer notified 15 July 2022 as the Commencement Date, it was subject to the issuance of the construction permit. Since the construction permit was only obtained on 1 August 2022, work could not legally commence before that date.

FIDIC recognizes that the Contractor cannot be expected to start before all necessary permissions are granted. Hence, the effective Commencement Date must be the earliest date on which the Contractor can legally commence work, i.e., the date when the permit was issued (1 August 2022). The contract’s requirement that the Commencement Date notification occur no later than 14 days after signing is subject to actual readiness conditions (permit availability).

Therefore, for purposes of delay and completion, the Commencement Date is 1 August 2022. This affects the calculation of the Time for Completion and any delay claims accordingly.

The key requirement in this scenario is certainty of cost and time, particularly because the Employer intends to secure financing from a financial institution. Lenders typically require a high degree of predictability regarding project completion date and final contract price.

The FIDIC Silver Book 2017 (EPC/Turnkey Contract) is specifically designed for such situations. Under this form, the Contractor assumes full responsibility for both design and construction, as well as a significant portion of project risks, including many that would otherwise remain with the Employer under other FIDIC forms. This results in a lump-sum, fixed-price contract with greater certainty in final cost and schedule.

In contrast, the Red Book allocates design responsibility to the Employer and allows for more variability due to remeasurement and variations, making cost less predictable. The Yellow Book, although design-build, still allows more balanced risk sharing and potential adjustments, which can reduce price certainty compared to the Silver Book.

From a contract management perspective, the Silver Book is commonly used for privately financed infrastructure or projects requiring strong lender confidence, as it minimizes Employer risk and enhances bankability.

Therefore, for a hospital project requiring financial backing and maximum certainty in cost and time, the Silver Book is the most appropriate choice.

Under the FIDIC Red Book 1999, advance payment is a sum paid to the Contractor to help cash flow early in the project. It must be repaid through deductions from interim payments according to a specified schedule.

Sub-Clause 14.5 (Advance Payment) states that the Contractor must repay the advance payment by installments, typically by the Time for Completion. If the advance payment has not been fully repaid by the Time for Completion, the outstanding balance becomes immediately due and payable by the Contractor (Option A). This ensures the Employer recovers the advance by the time the project completes.

Additionally, upon termination of the Contract (Sub-Clause 15.2 or relevant termination clauses), any outstanding balance of the advance payment becomes immediately due (Option D). This protects the Employer’s financial interest if the Contract ends prematurely.

Option B (before the Performance Certificate is issued) and Option C (before the Taking-Over Certificate is issued) are not explicitly linked in FIDIC Red Book 1999 to triggering immediate repayment of the advance payment. The Taking-Over Certificate marks practical completion and may precede the final repayment schedule, while the Performance Certificate is issued after the Defects Notification Period.

Therefore, the correct situations for immediate repayment of outstanding advance payment balance are before Time for Completion and upon termination of the Contract.

Under FIDIC Red Book 1999, the Engineer plays a key role in determining claims submitted by the Contractor (Clause 20). If the Engineer fails to make a determination within the prescribed time, the Parties may be unable to resolve the dispute and thus the matter may proceed to dispute resolution mechanisms.

Option B is correct because if the Engineer does not decide, the claim remains unsettled, and the Parties are left to resolve the dispute, often via Dispute Adjudication Board or arbitration.

Option A is incorrect; claims must comply with notice requirements to be valid.

Option C is incorrect because the Engineer may request further particulars but is not obligated to give a final decision on quantum immediately.

Option D is incorrect as the Engineer, not the Employer’s Representative, first responds to claims.

Option E is incorrect since the Engineer’s decision is not final and binding if disputed; it may be challenged.

Option B is correct: The Contract Data provides information required by specific Sub-Clauses in the General Conditions to complete the contract.

Option D is correct: If required data is missing in the Contract Data, some Sub-Clauses may not apply.

Option A is incorrect; definitions generally apply throughout the contract including Specifications and Drawings.

Option C is incorrect; case sensitivity of terms can affect contractual meaning.

Under FIDIC 2017, Employer’s Claims are governed by Clause 20.2 [Claims For Payment and/or EOT]. The first procedural step is the submission of a Notice of Claim.

Option A is correct because the Employer must notify the Engineer of the event or circumstance giving rise to the claim. This notice must clearly describe the basis of the claim, including the relevant facts (e.g., delay, cost, or Defects Notification Period extension).

Option B is also correct. FIDIC 2017 introduces a strict 28-day time bar for both Parties. The claiming Party (including the Employer) must give notice “as soon as practicable” and no later than 28 days after becoming aware (or when it should have become aware) of the event. Failure to comply may result in loss of entitlement.

Option C is incorrect because it is irrelevant and misrepresents the structured claims procedure under Clause 20.

Option D is incorrect for the first step. While later submissions (fully detailed claim under Sub-Clause 20.2.4) require detailed particulars including contractual basis, the initial notice does not require full legal substantiation—only identification of the event/circumstance.

This structured two-step process (Notice → Fully Detailed Claim) is central to FIDIC 2017’s claims management system, ensuring early warning and proper administration of claims.

FIDIC Golden Principle 2 (GP2) emphasizes that Particular Conditions must be drafted clearly, precisely, and without ambiguity, ensuring that any modification to the General Conditions is transparent and easily understood.

Option D directly reflects this requirement. It highlights that any changes to the General Conditions must be explicitly referenced to the relevant Sub-Clauses and must clearly indicate the nature of the modification (addition, replacement, omission, etc.). This approach ensures traceability, avoids confusion, and preserves the contractual clarity essential for proper administration and dispute avoidance.

Options A, B, and C all contradict the Golden Principles by promoting ambiguity or informal modification practices. Allowing inconsistent clarifications, relying on implicit amendments, or incorporating changes via emails without properly integrating them into the Particular Conditions undermines contractual certainty and increases the risk of disputes.

From a contract management perspective, clear drafting of Particular Conditions is critical to maintaining the integrity of FIDIC contracts, ensuring that all Parties have a shared and precise understanding of their rights and obligations.

Thus, Option D best reflects the intent and application of FIDIC Golden Principle 2.

Option B is correct: A Variation is a formal change to the Works instructed by the Engineer via a Notice (Sub-Clause 3.5). This includes changes to design or execution such as slopes on a road.

Option A is a proposal, not yet a Variation. Positive interest does not constitute a Variation.

Option C is partially correct but depends on formal instruction after proposal acceptance; the question specifies the Engineer instructs the Variation, but since it was a request for proposal first, the Variation instruction comes later. Without explicit instruction, this is not yet a Variation.

Option D is invalid as verbal instruction plus a Notice denying cost claims does not constitute a proper Variation.

Under FIDIC Red Book 1999, retention is calculated as a percentage (stated in Appendix to Tender) of the value of Works executed and Plant and Materials in accordance with Sub-Clause 14.5 that are on or off Site but intended for incorporation.

Option A is correct: Retention applies to the value of executed works.

Option D is correct: It also applies to Plant and Materials under Sub-Clause 14.5.

Option B is incorrect; advance payments and repayments are not part of retention calculations.

Option C is incorrect; changes due to legislation or costs are not included in retention calculation.

In the FIDIC Silver Book (1999 and 2017 editions), which is tailored for EPC/Turnkey contracts, the Employer is responsible for notifying the Contractor of the Commencement Date (Sub-Clause 8.1). Unlike other FIDIC contracts where the Engineer might notify commencement, the Silver Book places more responsibility on the Employer due to the nature of the contract where the Contractor is largely responsible for design and execution with fewer Engineer roles.

The Employer’s formal notification of the Commencement Date signals the official start of the Contractor’s obligations and triggers timelines under the contract.

The Engineer or Resident Engineer typically does not issue such notice in the Silver Book framework.

Under FIDIC 2017, Clause 8.3 [Programme] was significantly enhanced compared to the 1999 editions, introducing more detailed and stricter requirements for programme management and updating.

Option A is correct. The 2017 editions explicitly require the Contractor to revise and resubmit the Programme whenever it becomes inconsistent with actual progress. This strengthens proactive project control and ensures that the Programme remains a live and reliable management tool.

Option C is also correct. FIDIC 2017 emphasizes that revised programmes must accurately reflect actual progress and current circumstances, including sequencing, logic, and resources. This aligns with the broader 2017 philosophy of improved transparency and contract administration.

Option B is incorrect because FIDIC does not mandate specifying particular programming software; this remains at the Contractor’s discretion unless otherwise stated in Particular Conditions.

Option D is incorrect because submission of a programme within 28 days already existed in FIDIC 1999 (Sub-Clause 8.3), and therefore is not a “new” feature.

These enhancements reflect FIDIC 2017’s focus on active project management, early warning, and accurate planning, making the Programme a central tool for monitoring and controlling project performance.

Options A and B are correct: Both the Red and Yellow Books require the Engineer to certify payments before the Employer pays the Contractor.

Option C (Silver Book) typically places the risk on the Contractor and often provides for payment without Engineer certification, reflecting the turnkey nature of the contract.

Under FIDIC Red Book 1999, the Performance Security (or Performance Guarantee) is held to ensure the Contractor’s performance during the defects liability period. The security is typically released only after the Employer issues the Performance Certificate, which confirms the completion of defects liability obligations and that the Contractor has fulfilled the contract.

The contract commonly specifies a fixed period (often 21 days) within which the Employer must return the Performance Security after issuance of the Performance Certificate (Option D). The Taking-Over Certificate (Options A and C) marks substantial completion but does not end the Contractor’s obligations for defects.

Option D is not a new procedure introduced in the 2017 FIDIC editions.

The 2017 editions focus on dispute avoidance (A), quality management systems (B), and fair risk allocation (C), but do not explicitly require a Compliance Verification System as described.

Under FIDIC Red Book 2017, Clause 1.1 [Definitions] and Clause 1.5 [Priority of Documents] define the composition and hierarchy of the Contract. The Contract is not limited to only General and Particular Conditions; it includes multiple documents such as the Contract Agreement, Letter of Acceptance, Letter of Tender, Specifications, Drawings, and Schedules. Therefore, Option A is incorrect.

Option B is correct. The term “Conditions of Contract” explicitly refers to the General Conditions as modified or amended by the Particular Conditions. This reflects how Particular Conditions adapt the standard FIDIC provisions to project-specific requirements while forming a single integrated set of contractual conditions.

Option C is incorrect because Contract Data forms part of the Particular Conditions, not the General Conditions. It contains project-specific data that complements and modifies the General Conditions.

Option D is correct. The Contract Agreement, Letter of Acceptance, and Letter of Tender are explicitly listed as core Contract documents under FIDIC 2017. These documents establish the legal formation of the Contract and define the agreed scope, price, and commitments between the Parties.

This structure ensures clarity, proper hierarchy, and enforceability of contractual obligations in FIDIC contracts.

Under the FIDIC Silver Book 1999, Clause 9 governs Tests on Completion, while Clause 12.4 addresses Tests after Completion. These provisions define performance verification before and after Taking-Over.

Option A is correct. Under Sub-Clause 9.4 [Failure to Pass Tests on Completion], if the Works fail the Tests on Completion, the Employer has several options, including accepting the Works subject to a reduction in the Contract Price. This reflects the commercial flexibility within FIDIC, allowing completion despite minor deficiencies, with financial adjustment.

Option D is also correct. Under Sub-Clause 12.4 [Failure to Pass Tests after Completion], if the Works fail post-completion performance tests, the Contractor may be required to pay performance damages. Once these damages are paid, the Works may be deemed to have satisfied the required performance levels. This mechanism ensures that operational deficiencies are compensated financially rather than requiring physical rectification in all cases.

Option B is incorrect because both Tests on Completion and Tests after Completion can coexist within the same contract; they serve different purposes (pre-taking-over vs post-taking-over performance verification).

Option C is incorrect because Tests after Completion are generally carried out by or under the responsibility of the Contractor, not solely the Employer, although the Employer may witness them.

These provisions demonstrate FIDIC’s structured approach to quality assurance and risk allocation across different project stages.

Sub-Clause 13.8 of the FIDIC Silver Book (1999) allows the Particular Conditions to specify a formula or indices for adjusting the Contract Price for rises and falls in labour and Goods costs. The method set forth may not fully compensate for actual cost changes — it can be lower than the real fluctuations — reflecting practical and commercial considerations.

Option B is correct because the contract permits this flexibility.

Option A is incorrect; full compensation is not guaranteed.

Option C is incorrect; the adjustment can cover materials and labour but may extend beyond.

Option D is incorrect; adjustments can be calculated from different dates as specified.

According to the FIDIC Red Book 1999, Sub-Clause 14.10 – Application for Final Payment Certificate and related procedures allow the Contractor to submit the Final Statement, which includes the final account of all sums due.

If after submission the Contractor identifies errors or omissions in the Final Statement, the Contractor is generally entitled to submit corrections or adjustments to that statement before the issuance of the Final Payment Certificate. This ensures that the final account accurately reflects all amounts due.

The Engineer reviews the Final Statement and may seek clarifications or adjustments. The contract typically allows the Contractor to correct or revise the Final Statement as part of this review process.

However, once the Final Payment Certificate is issued and accepted by the parties, it becomes more difficult for the Contractor to amend the Final Statement without formal agreement or dispute resolution.

Hence, prior to certification, the Contractor can correct the Final Statement.

Under the FIDIC Red Book 1999, discharge becomes effective when the Contractor has received full payment certified by the Final Payment Certificate and the return of the Performance Security (Sub-Clause 14.10). Both elements must be completed for the contract to be considered fully discharged, releasing the Contractor from further obligations or liabilities under the contract.

Option A is incomplete as payment alone does not fully discharge the Contractor.

Option B is incomplete as return of Performance Security alone is insufficient.

Option D is incorrect because the contract does not require a discharge notice signed by the Employer beyond these conditions.

Under the FIDIC Red Book and Yellow Book, 1999 editions, the Engineer issues Interim Payment Certificates certifying the amounts due to the Contractor for completed works and materials on site (Sub-Clause 14.6). The Employer is generally bound by the Payment Certificate and must pay accordingly, except where there is a lawful set-off or compensation claim against the Contractor.

Option A is correct because the Employer must pay the amount certified except for compensation claims that may be offset against the payment (Sub-Clause 14.6).

Option D is also correct: If the Employer intends to claim against the Contractor (e.g., for damages or defects), it must notify the Contractor under Sub-Clause 2.5 and provide particulars. The Engineer then assesses and decides on the claim and incorporates any agreed deductions into the Payment Certificate.

Option B is incorrect because the Employer is indeed bound by the Payment Certificate unless lawful deductions or disputes arise.

Option C is incorrect as the Employer can withhold amounts due for compensation claims once these are properly notified and substantiated.

Under FIDIC terminology, an ad-hoc Dispute Board is known as a DAB (Dispute Adjudication Board), which is appointed for specific disputes as they arise, rather than standing continuously.

The DAAB is a standing board appointed for the project duration, providing continuous dispute avoidance and adjudication.

Option D refers to arbitration, which is a different dispute resolution method.

Option A is correct: The Employer may sell or dispose of any items left by the Contractor and reinstate the Site, recovering costs from the Contractor.

Option C is correct: The Employer is entitled to recover costs for clearing, reinstatement, and disposal exceeding proceeds from sale.

Option B is incorrect; the Engineer does not hold this authority, but the Employer does under the contract.

Option D is incorrect; if the Contractor fails to clear the Site, the Employer may take action to protect the Site.

Under FIDIC 1999 Conditions of Contract, retention money is addressed primarily in Sub-Clause 14.9 [Payment of Retention Money]. The release of retention is typically split into two halves: the first half upon issuance of the Taking-Over Certificate, and the second half after the Defects Notification Period (DNP) has expired and all outstanding work has been completed.

However, the contract provides a safeguard for the Employer (and Engineer administering the contract) where there are outstanding defects or incomplete obligations. In the Red Book, Clause 11 [Defects Liability] governs the Contractor’s obligation to remedy defects during the DNP. Similarly, in the Yellow and Silver Books, Clause 12 [Tests after Completion] may require additional works or compliance activities after completion.

If there are works still to be executed or defects yet to be remedied, the Engineer is entitled to withhold an amount equivalent to the estimated cost of completing such works from the retention money due for release. This ensures the Employer is financially protected in case the Contractor fails to fulfill post-completion obligations.

Therefore, the statement is correct, as it accurately reflects the contractual mechanism allowing withholding of retention corresponding to outstanding liabilities under the relevant clauses.