{"id":74575,"date":"2026-09-04T16:52:40","date_gmt":"2026-09-04T19:52:40","guid":{"rendered":"https:\/\/a3aengenharia.com\/?post_type=articles&#038;p=74575"},"modified":"2026-09-04T16:52:40","modified_gmt":"2026-09-04T19:52:40","slug":"technical-review-terms-reference-tender-challenges-no-bid-contract-amendments","status":"publish","type":"articles","link":"https:\/\/a3aengenharia.com\/en-us\/content\/technical-articles\/technical-review-terms-reference-tender-challenges-no-bid-contract-amendments\/","title":{"rendered":"Technical Review of Terms of Reference: Errors That Lead to Tender Challenges, No-Bid Procurements and Contract Amendments"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">A <strong>technical review of Terms of Reference<\/strong> is a due-diligence activity performed before tender publication to verify whether the object is technically defined, consistent with the designs and budget, executable under the expected conditions and described so that different companies can prepare comparable bids. Its purpose is not to proofread language or replace legal analysis: it is to find engineering and procurement gaps before they appear as requests for clarification, challenges to the tender documents, low competition, no-bid or failed procurements, scope changes, contract amendments and conflicts during execution.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Terms of Reference may formally comply with a standard structure and still be technically weak. This happens when the object has no clear boundaries, the design is at a different revision from the cost sheet, quantities have no traceable origin, technical qualification does not correspond to the relevant portions, the schedule ignores predecessors, specifications restrict the market without justification, or measurement and acceptance criteria depend on subjective judgment.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An independent review works on this reality. Instead of merely asking \u201cdoes the document contain every required section?\u201d, it asks <strong>whether the procurement works as a system<\/strong>: need, design, scope, price, schedule, risk, competition, execution, inspection and acceptance need to describe the same object. The more complex the work, the greater the value of detecting these inconsistencies while still in the preparatory phase, when correcting them costs far less than during the contract.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Reviewing Terms of Reference is different from writing them<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Preparation and review are related services, but they have different objectives.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">During preparation, the team transforms the ETP, designs, surveys, budget and contracting strategy into a consistent technical-administrative document. During review, a base document already exists and the mission is to test it against requirements, annexes, the market, risks and execution conditions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A good review does not rewrite everything based on editorial preference. It identifies <strong>findings<\/strong>. Each finding should record, where applicable:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>location in the document;<\/li><li>objective description of the problem;<\/li><li>related document;<\/li><li>technical or contractual risk;<\/li><li>possible impact on price, schedule, competition or acceptance;<\/li><li>criticality;<\/li><li>recommended correction;<\/li><li>person responsible for the decision;<\/li><li>treatment status.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This format turns review into a governance instrument. The result stops being a collection of Word comments and becomes a procurement-risk matrix.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The <a href=\"https:\/\/a3aengenharia.com.br\/servicos\/planejamento\/revisao-tecnica-termo-referencia-obras-servicos-engenharia\/\">Technical Review of Terms of Reference for Construction Works and Engineering Services<\/a> service follows exactly this logic: verifying contractibility and technical consistency before competition.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The first test is whether the object is actually defined<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The Terms of Reference may have a very clear title and still contain essential uncertainties in the body and annexes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The review needs to test the physical and functional boundaries of the object. This includes where the contractor\u2019s responsibility begins and ends, which systems and areas are covered, which supporting infrastructure is part of the scope and which interfaces depend on the Administration or third parties.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Expressions such as \u201call necessary services,\u201d \u201cany adaptations that may be required\u201d and \u201cother indispensable activities\u201d are not necessarily defects by themselves. The problem arises when they are used to compensate for a nonexistent technical definition.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">One supplier may interpret that electrical power is included; another, that it will be provided at the connection point. One may include software licenses; another only hardware. One may include integration and testing; another only installation. The bids cease to be equivalent before the competition even begins.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The content on <a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/artigos-tecnicos\/escopo-contratual-engenharia-inclusoes-exclusoes-premissas\/\">Contract Scope in Engineering<\/a> and <a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/artigos-tecnicos\/scope-of-work-sow-engenharia-como-definir-escopo-contratacao\/\">Scope of Work<\/a> helps structure this assessment.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The second test is the maturity of the engineering that supports the Terms of Reference<\/h2>\n\n\n\n<div class=\"wp-block-a3a-destaque\">\n<p class=\"wp-block-paragraph\">When the review shows that the problem lies in engineering maturity, correcting only the wording of the Terms of Reference does not solve it. The design needs to be completed or reviewed before the uncertainty reaches construction.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/a3aengenharia.com.br\/servicos\/planejamento\/projeto-executivo\/\">Detailed Engineering Design to close technical gaps before contracting<\/a><\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">There is no serious review of public-works Terms of Reference without assessing the engineering documents they reference.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Law 14,133 distinguishes Terms of Reference, Basic Design and Detailed Design. Current guidance from Brazil\u2019s Attorney General\u2019s Office reinforces that Terms of Reference and Basic Design have their own functions. Therefore, reviewing only the Terms of Reference text while ignoring the designs leaves out one of the largest sources of risk.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The team should verify:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>whether the Basic Design is sufficient for the adopted regime;<\/li><li>whether Detailed Design exists when required or there is a clear strategy for developing it;<\/li><li>whether revisions cited in the Terms of Reference are current;<\/li><li>whether narratives, drawings and specifications are consistent;<\/li><li>whether surveys represent the existing condition;<\/li><li>whether multidisciplinary interfaces are coordinated;<\/li><li>whether relevant technical open items are identified.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The article <a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/artigos-tecnicos\/projeto-executivo-lei-14133-obra-sem-projeto\/\">Public Work Without Detailed Design? What Law 14,133 Requires Before Starting<\/a> shows why essential design decisions should not simply be shifted to the construction site.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Terms of Reference, design and budget need to describe the same solution<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">One of the most productive reviews is a cross-comparison among documents.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The risk is not only that one item of information is wrong; it is that two different items of information are simultaneously valid within the process.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Common examples:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Basic Design indicates one capacity and the Terms of Reference require another;<\/li><li>the cost sheet has 80 units and the drawing shows 96;<\/li><li>the design narrative was updated, but the price composition still follows the previous model;<\/li><li>the design excludes an infrastructure item that the Terms of Reference assign to the contractor;<\/li><li>the schedule considers equipment different from that specified;<\/li><li>the measurement criterion does not correspond to budget items;<\/li><li>the draft contract establishes a responsibility different from the risk matrix.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The review should build a consistency matrix and resolve these contradictions before publication. It is not advisable to rely on a generic \u201cprecedence\u201d clause as a substitute for correction. Document hierarchy is useful for residual events; it should not legitimize an internally contradictory procurement.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Quantities without calculations or traceability are a critical finding<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Quantities directly influence price and planning. When their origin cannot be explained, the Administration loses the ability to verify the budget and analyze changes during execution.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The review should select the most relevant items and trace their quantities to the source: design, list, survey, calculation, model, estimating criterion or measurement basis.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The <a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/artigos-tecnicos\/curva-abc-obras-orcamentos-itens-criticos-custo\/\">ABC Curve in construction works and budgets<\/a> helps prioritize the effort. It is not necessary to check every low-impact item with the same depth; it is necessary to ensure that the main cost drivers have a technically defensible basis.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Relevant differences should be classified before competition. An error found after signature can become a discussion about design failure, quantity change, original scope or economic-financial rebalancing.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The budget can be formally complete and technically incompatible<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The review should not be limited to checking whether a spreadsheet and BDI exist. It is necessary to test whether the budget represents what will be executed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This includes verifying whether:<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>all relevant services in the design appear in the cost basis;<\/li><li>there are no orphan items from a solution that was already abandoned;<\/li><li>measurement units are compatible with the execution method;<\/li><li>cost compositions include resources consistent with local conditions;<\/li><li>mobilization, testing, documentation and training costs were considered;<\/li><li>equipment specifications are compatible with quotations or references;<\/li><li>labor burdens, administration and other components are addressed according to the applicable methodology;<\/li><li>quantities follow the current revision.<\/li><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">The article on <a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/artigos-tecnicos\/pesquisa-precos-obras-servicos-engenharia-lei-14133\/\">Price Research for Construction Works and Engineering Services under Law 14,133<\/a> complements this assessment.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Restrictive specifications can trigger a challenge or simply drive the market away<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Not every restrictive requirement results in a formal challenge. Sometimes the effect is silent: capable companies choose not to participate because the requirement appears designed around a specific solution or creates a disproportionate qualification cost.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The review should separate a necessary requirement from a preference.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A robust technical specification should be associated with performance, safety, compatibility, durability, maintenance, integration or another justifiable objective. When it requires a specific attribute, the team should be able to explain why that attribute is necessary for the project.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Brands, models, certifications, proprietary protocols, highly specific experience, years in business, local structure and professional ties are examples of elements that need careful analysis.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The content on <a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/artigos-tecnicos\/impugnacao-edital-pedido-esclarecimento-recurso-licitacoes-engenharia\/\">Tender Challenges, Requests for Clarification and Appeals in Engineering Procurement<\/a> addresses the phase when the market has already reacted. Technical review operates before that point.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Technical qualification should demonstrate relevant capability, not reproduce the entire object<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Technical eligibility needs to protect the Administration against execution risk without reducing competition beyond what is necessary.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The review should ask which portions truly require demonstrated experience and which competencies depend on specific professionals. It should also verify whether required quantities, complexity and characteristics are proportionate to the object.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The article <a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/artigos-tecnicos\/habilitacao-qualificacao-tecnica-licitacoes-engenharia\/\">Technical Eligibility and Qualification in Engineering Procurement<\/a> explores this issue further.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A common mistake is to build requirements from the public entity\u2019s history: demanding exactly the experience the previous supplier had instead of defining the capability actually needed to execute the new object.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Another mistake is to require several rare attributes simultaneously that, individually, may appear justifiable but together drastically reduce the competitive universe.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A no-bid or failed procurement can be a symptom of a poorly structured object<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The absence of bids does not automatically mean lack of market interest. An inadequate reference price, impossible schedule, excessive risk transfer, disproportionate technical requirements or an ambiguous object can make the procurement unattractive.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Likewise, a failed procurement can reveal that bids cannot meet the conditions or that viable prices fell outside expected parameters.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A preventive review should perform a kind of <strong>technical market test<\/strong>: ask whether a competent company could understand the scope, develop an execution strategy, price resources and assume the risks under the presented conditions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This does not mean consulting suppliers to define tender documents for the benefit of specific interested parties. It means assessing contractibility and consistency with market reality.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A future dedicated article on no-bid or failed procurements will explore this diagnosis within the cluster; here, the point is to recognize that the problem may be upstream, in the Terms of Reference and contracting strategy.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">An infeasible schedule can lead to poor pricing, low competition and later claims<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Construction schedules are frequently set by legitimate administrative needs, but the review should test whether the desired date is compatible with actual predecessors.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The following should be considered:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>design and approval time;<\/li><li>mobilization;<\/li><li>manufacturing and lead time;<\/li><li>importation, where applicable;<\/li><li>licenses and releases;<\/li><li>availability of areas;<\/li><li>outages and operating windows;<\/li><li>construction sequence;<\/li><li>testing and corrections;<\/li><li>documentation and acceptance.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">When the Administration requires a schedule incompatible with the physical reality of the project, companies may add contingency to their price, assume a risk they cannot meet or simply choose not to participate.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">During execution, the same problem reappears as requests for time extension and disputes over responsibility.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Vague measurement criteria transfer negotiation to every payment certificate<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The review needs to simulate how the first measurement certificate would be prepared.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If nobody can objectively answer how much should be paid for a given level of progress, the Terms of Reference are still incomplete.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Expressions such as \u201cpercentage of completion,\u201d \u201cstage completed\u201d or \u201cservice accepted\u201d need to be associated with units, milestones, evidence and conditions.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For equipment, for example, the contract may distinguish approved design, supply, installation, configuration, testing and documentation. For designs, there may be submission, approval and comment-closeout milestones. For unit-based services, there should be a clear rule for the quantity actually executed.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Measurement criteria are also a quality mechanism: if the entire value is paid before tests and documentation are complete, the economic incentive to close final open items decreases.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Subjective acceptance criteria hide future conflicts<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Acceptance should be a conclusion supported by evidence. If the Terms of Reference merely require the system to be \u201cin perfect working order,\u201d they do not explain how the inspection team will prove compliance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The review should verify the presence of:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>functional requirements;<\/li><li>measurable parameters where applicable;<\/li><li>test standards;<\/li><li>procedures or responsibility for preparing them;<\/li><li>instruments and calibration where needed;<\/li><li>individual and integrated tests;<\/li><li>approval\/rejection criteria;<\/li><li>failure treatment and retesting;<\/li><li>required documentation;<\/li><li>conditions for provisional and final acceptance.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The <a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/artigos-tecnicos\/plano-comissionamento-obras-publicas-testes-aceite\/\">Commissioning Plan for Public Works<\/a> shows how this evidence can be structured in projects involving technical systems.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Risks need to be allocated where management capability exists<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A clause assigning \u201call risks\u201d to the contractor does not automatically turn uncertainties into competitive pricing.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If the event depends on a decision, information or resource controlled by the Administration, the market may add contingency, withdraw from the competition or later dispute the effects. If the event is under the contractor\u2019s control, keeping it with the Administration can also create an inappropriate incentive.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The review should cross-check the Terms of Reference against the <a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/artigos-tecnicos\/matriz-alocacao-riscos-contratos-engenharia-lei-14133\/\">Risk Allocation Matrix in Engineering Contracts<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Each relevant risk needs to be described specifically enough to identify the event, responsibility, consequence and treatment rule.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contradictions also need to be found. The Terms of Reference cannot promise that an area will be made available on a given date while the matrix fully assigns any access delay to the contractor, for example.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Administration dependencies need to be treated as predecessors<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Public works frequently depend on acts or deliverables from the contracting authority itself:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>release of areas;<\/li><li>provision of designs or data;<\/li><li>outages;<\/li><li>access to existing systems;<\/li><li>approvals;<\/li><li>licenses;<\/li><li>interfaces with utilities;<\/li><li>removal of occupants;<\/li><li>delivery of equipment supplied under another contract.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The review should confirm that these obligations appear in the schedule, Terms of Reference and risk matrix.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The article <a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/artigos-tecnicos\/desapropriacao-licenciamento-obras-publicas-risco-edital\/\">Expropriation and licensing in public works<\/a> illustrates how a poorly handled dependency can block entire work fronts.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Work in existing facilities requires an audit of field assumptions<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Brownfield projects, retrofits and renovations carry additional risk because the design depends on information about an existing condition.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The review should ask whether records are reliable, whether sufficient inspection was performed, whether interferences are mapped and whether operating conditions were considered.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When the As-Built is old or nonexistent, an <a href=\"https:\/\/a3aengenharia.com.br\/servicos\/levantamento-e-diagnostico\/levantamento-cadastral-edificacoes-instalacoes-infraestruturas\/\">Engineering Record Survey<\/a> may be required before tendering.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">An assumption such as \u201cexisting infrastructure has sufficient capacity\u201d needs a basis. Otherwise, bidders will price different risks and the actual condition will only become known after mobilization.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Interfaces among disciplines and suppliers deserve their own review<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">In complex projects, many problems do not belong entirely to any one discipline. They lie between two.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Examples:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>responsibility for equipment supports;<\/li><li>electrical power and protection;<\/li><li>network infrastructure for automation;<\/li><li>civil openings and reinstatement;<\/li><li>integration of access control with fire systems;<\/li><li>drain points for HVAC equipment;<\/li><li>supervisory logic between equipment supplier and integrator;<\/li><li>interfaces among generator, ATS, UPS and priority loads.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The technical review should maintain an interface matrix and verify that each interface has a responsible party, input information, deliverable and closeout criterion.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The article on <a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/artigos-tecnicos\/projeto-multidisciplinar-engenharia-disciplinas-coordenacao-interfaces\/\">Multidisciplinary Engineering Design<\/a> addresses coordination of these boundaries.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A good review also looks for requirements that should not be in the Terms of Reference<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Adding requirements does not always improve the document. Every obligation has a cost and an effect on competition.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The review should remove:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>requirements inherited from previous contracts without current justification;<\/li><li>reports nobody will use;<\/li><li>certifications disconnected from the risk;<\/li><li>redundancies among documents;<\/li><li>technical requirements without verification criteria;<\/li><li>obligations that cannot be inspected;<\/li><li>unnecessary prescriptive detail when the objective should be performance.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">This cleanup improves the signal-to-noise ratio. A 200-page Terms of Reference document can hide three critical gaps among dozens of irrelevant requirements.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The review should classify findings by criticality<\/h2>\n\n\n\n<div class=\"wp-block-a3a-destaque\">\n<p class=\"wp-block-paragraph\">When the Terms of Reference already exist, the technical review should focus effort on findings that change competition, price, execution, measurement and acceptance \u2014 not on rewriting the document based on stylistic preference.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/a3aengenharia.com.br\/servicos\/planejamento\/revisao-tecnica-termo-referencia-obras-servicos-engenharia\/\">Technical Review of Terms of Reference with a findings and criticality matrix<\/a><\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Without prioritization, a comma and a design incompatibility appear in the same list.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A simple classification can use four levels:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Level<\/td><td>Characterization<\/td><td>Recommended action<\/td><\/tr><tr><td>Critical<\/td><td>may prevent competition, execution, safety or technical legality<\/td><td>correct before publication<\/td><\/tr><tr><td>High<\/td><td>may cause divergent pricing, changes, delays or significant conflict<\/td><td>correct before publication<\/td><\/tr><tr><td>Medium<\/td><td>reduces clarity or control but can be treated without structural redesign<\/td><td>correct or justify<\/td><\/tr><tr><td>Low<\/td><td>editorial or consistency improvement without material impact<\/td><td>adjust when convenient<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Severity should consider probability and consequence. A quantity error in a high-cost item may be critical; an imperfect description in a residual item may not justify delaying the process.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">The review needs to produce a decision matrix, not merely comments<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The final product should allow the manager to decide whether the package is ready to publish.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A findings matrix may include:<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>code;<\/li><li>topic;<\/li><li>document and section;<\/li><li>finding;<\/li><li>evidence;<\/li><li>impact;<\/li><li>criticality;<\/li><li>recommendation;<\/li><li>responsible party;<\/li><li>authoring team response;<\/li><li>decision;<\/li><li>status.<\/li><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">This creates traceability for disagreements among designers, estimating, legal and management teams.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">When a comment is rejected, the decision is also recorded. Independent review does not mean every recommendation must be adopted; it means relevant risks were made explicit before the tender.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">When the tender documents and draft contract also need review<\/h2>\n\n\n\n<div class=\"wp-block-a3a-destaque\">\n<p class=\"wp-block-paragraph\">If the problems go beyond the Terms of Reference and also appear in the tender documents, budget, risk matrix and draft contract, the due diligence needs to reach the entire technical procurement package.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/a3aengenharia.com.br\/servicos\/planejamento\/revisao-tecnica-edital-anexos-licitacoes-engenharia\/\">Technical Review of Tender Documents and Annexes to verify the procurement as a whole<\/a><\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\">If findings involve procurement procedure, award criterion, qualification, responsibilities, penalties, guarantees, risk, measurement or acceptance, limiting the review to the Terms of Reference may leave contradictions in the other documents.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The <a href=\"https:\/\/a3aengenharia.com.br\/servicos\/planejamento\/revisao-tecnica-edital-anexos-licitacoes-engenharia\/\">Technical Review of Tender Documents and Annexes for Engineering Procurement<\/a> expands the scope to verify the procurement package.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The technical team does not replace legal counsel. Its role is to verify whether clauses reflect engineering reality and whether annexes are executable. Legal analysis remains with the competent authority.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">What to review when the tender has already received clarification requests or challenges<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">If the tender documents have already been published, market questions are a valuable diagnostic source.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The team should not respond only to the isolated question. It should verify whether the question reveals a systemic gap.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If three companies ask who supplies a particular infrastructure item, the scope may actually be ambiguous. If several interested parties question the schedule, there may be a scheduling problem. If there is a challenge involving a brand, the specification should be reassessed as a whole.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/a3aengenharia.com.br\/servicos\/servicos-transversais\/apoio-tecnico-esclarecimentos-impugnacoes-recursos-licitacoes-engenharia\/\">Technical Support for Clarifications, Challenges and Appeals in Engineering Procurement<\/a> can support this phase by preparing responses grounded in designs, requirements and technical evidence.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">However, the ideal objective of prior review is to reduce the number of questions that could have been resolved before publication.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How a Terms-of-Reference failure turns into a contract amendment after contracting<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Consider a project that requires integration with an existing system, but the Terms of Reference do not define the platform version or who will supply the licenses. Bids are formed using different assumptions. The winner assumes a simpler scenario. During execution, the need for an additional module is discovered. A dispute arises over original scope.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Or a renovation in which the survey records a certain route as available. The design and budget use that assumption without validation. After demolition, the route is occupied. Infrastructure needs to be changed, quantities increased and activities rescheduled.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Or equipment whose acceptance criterion is merely \u201cwork.\u201d During testing, the Administration expects a certain capacity; the contractor demonstrates another interpretation. There is no measurable requirement to quickly resolve the disagreement.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In all of these examples, the contract amendment is only the late manifestation of an earlier gap.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How a Terms-of-Reference failure becomes low competition before contracting<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The effect also occurs before signature.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Impossible schedules, excessive risks, overly specific requirements, a budget below market reality and undefined obligations increase participation costs.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">More structured companies may choose not to compete for objects with high contractual uncertainty. The public entity ends up with a smaller universe of bids, precisely when it was seeking greater security.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">This phenomenon is difficult to perceive because companies that do not participate rarely explain all their reasons. Therefore, the review needs to assess contractibility even when there is no formal complaint.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">When to contract an independent review of the Terms of Reference<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The review adds the most value when:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>the work is multidisciplinary or highly critical;<\/li><li>multiple authors produced designs and annexes;<\/li><li>there is an existing installation\/brownfield condition;<\/li><li>the budget is significant and includes specialized items;<\/li><li>the contracting regime distributes complex responsibilities;<\/li><li>the Administration has a limited team for cross-review;<\/li><li>there is a history of amendments or stoppages in similar contracts;<\/li><li>the object has already generated many internal questions;<\/li><li>there are performance, integration and commissioning requirements;<\/li><li>the procurement schedule is critical and republication would be costly.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">The review should occur with enough time to correct findings. Performing it on the eve of publication and treating it as a mere approval significantly reduces its value.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">How to contract the technical review service<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The scope needs to state which documents will be analyzed. A service limited to the Terms of Reference should not be presented as a complete procurement review if it does not include designs, budget and the necessary annexes.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For construction works, a robust scope may include:<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>Terms of Reference;<\/li><li>ETP;<\/li><li>Basic and\/or Detailed Design;<\/li><li>narratives and specifications;<\/li><li>budget spreadsheet;<\/li><li>schedule;<\/li><li>risk matrix;<\/li><li>measurement criteria;<\/li><li>technical-qualification documents;<\/li><li>tender documents and draft contract from a technical perspective;<\/li><li>licenses and area information where relevant.<\/li><\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Deliverables may include a review report, findings matrix, technical consolidation meeting and verification of closeout of critical open items.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Terms-of-Reference review, tender review and Owner\u2019s Engineering solve different problems<\/h2>\n\n\n\n<div class=\"wp-block-a3a-destaque\">\n<p class=\"wp-block-paragraph\">In complex programs, recurring problems among design, Terms of Reference, procurement and construction indicate a need for continuous owner governance, not merely one-off reviews.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/a3aengenharia.com.br\/servicos\/contratacao-integrada\/engenharia-do-proprietario\/\">Owner\u2019s Engineering for technical governance throughout the life cycle<\/a><\/p>\n<\/div>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Technical Review of Terms of Reference<\/strong> is appropriate when the main question lies in definition and contractibility of the object.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Technical Review of Tender Documents and Annexes<\/strong> is appropriate when the package is already advanced and consistency needs to be verified among competition rules, technical documents and responsibilities.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Owner\u2019s Engineering<\/strong> is broader: it follows project evolution and technically represents the owner throughout decisions, design, procurement, implementation, testing and acceptance.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/a3aengenharia.com.br\/servicos\/contratacao-integrada\/engenharia-do-proprietario\/\">Owner\u2019s Engineering<\/a> makes sense when problems are not isolated but result from the need to coordinate multiple stakeholders and contracts throughout the life cycle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Choosing the right service avoids contracting a one-off document review when the actual problem is continuous governance \u2014 and avoids contracting a broad structure when an objective review is sufficient.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">A technical-audit checklist before publication<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A final review can use the following set of questions:<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>is the object understood the same way in all annexes?<\/li><li>are inclusions, exclusions and interfaces clearly defined?<\/li><li>is the engineering mature for the chosen contracting regime?<\/li><li>are designs and master lists under controlled revision?<\/li><li>do critical quantities have traceability?<\/li><li>does the budget correspond to the current solution?<\/li><li>is the schedule compatible with predecessors and lead times?<\/li><li>were field conditions sufficiently investigated?<\/li><li>do technical requirements have justification and verification criteria?<\/li><li>are eligibility and qualification requirements proportionate to risk?<\/li><li>are measurement criteria objective?<\/li><li>are acceptance criteria demonstrable?<\/li><li>are testing and final documentation provided for?<\/li><li>are the Administration\u2019s responsibilities explicit?<\/li><li>is the risk matrix consistent with the Terms of Reference and contract?<\/li><li>were licenses, areas and external interfaces addressed?<\/li><li>do changes have a control workflow?<\/li><li>do annexes contain no contradictory instructions?<\/li><li>can a bidder form a price without material hidden assumptions?<\/li><li>will the inspection team be able to administer the contract using the published documents?<\/li><\/ol>\n\n\n\n<p class=\"wp-block-paragraph\">The objective is not to obtain twenty \u201cyes\u201d answers as a formality. It is to identify where a negative answer represents material risk and treat it before competition.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Final considerations<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Technical review of Terms of Reference is preventive engineering control. Before publication, it looks for the gaps the market, contractor or inspection team would find later \u2014 when the cost of correction is already much higher.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The main findings are rarely writing errors. They are divergences between design and budget, scope without boundaries, weak quantities, restrictive specifications, disproportionate qualification, infeasible schedules, subjective measurement, acceptance without evidence, poorly allocated risks and ignored external dependencies.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">These problems can produce different symptoms: clarification requests, challenges, low competition, no-bid or failed procurements, bids with high contingency, delays, disputes and contract amendments. The review does not guarantee that none of these events will occur; it reduces those whose cause could already have been identified during the preparatory phase.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">For the Administration, the main gain is decision support. A review report with classified findings makes it possible to know whether the package is ready to publish, which risks were consciously accepted and which require correction. When this discipline is applied before competition, the tender stops being the first real test of the procurement and becomes the consequence of engineering that has already been technically challenged.<\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Technical references<\/summary>\n<p class=\"wp-block-paragraph\">[1] BRAZIL. Law No. 14,133 of April 1, 2021 \u2014 Public Procurement and Administrative Contracts Law. Available at: <a href=\"https:\/\/www.planalto.gov.br\/ccivil_03\/_ato2019-2022\/2021\/lei\/l14133.htm\">https:\/\/www.planalto.gov.br\/ccivil_03\/_ato2019-2022\/2021\/lei\/l14133.htm<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[2] ATTORNEY GENERAL\u2019S OFFICE OF BRAZIL. Templates under Law No. 14,133\/21 for electronic bidding and competitive bidding \u2014 Unified Terms of Reference for services, engineering and construction works, May 2026. Available at: <a href=\"https:\/\/www.gov.br\/agu\/pt-br\/composicao\/cgu\/cgu\/modelos\/licitacoesecontratos\/14133\/pregao-e-concorrencia\">https:\/\/www.gov.br\/agu\/pt-br\/composicao\/cgu\/cgu\/modelos\/licitacoesecontratos\/14133\/pregao-e-concorrencia<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[3] ATTORNEY GENERAL\u2019S OFFICE OF BRAZIL. Presentation and General Guidance for Procurement and Contract Templates. Available at: <a href=\"https:\/\/www.gov.br\/agu\/pt-br\/composicao\/cgu\/cgu\/modelos\/licitacoesecontratos\/apresentacao-e-orientacoes-gerais\/apresentacao\">https:\/\/www.gov.br\/agu\/pt-br\/composicao\/cgu\/cgu\/modelos\/licitacoesecontratos\/apresentacao-e-orientacoes-gerais\/apresentacao<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[4] FEDERAL COURT OF ACCOUNTS. Procurement and Contracts \u2014 Basic Design. Available at: <a href=\"https:\/\/licitacoesecontratos.tcu.gov.br\/4-4-3-projeto-basico-pb\/\">https:\/\/licitacoesecontratos.tcu.gov.br\/4-4-3-projeto-basico-pb\/<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">[5] BRAZILIAN CHAMBER OF THE CONSTRUCTION INDUSTRY. Stalled public works in Brazil: diagnosis and proposals. 2023. Available at: <a href=\"https:\/\/brasil.cbic.org.br\/acervo-coinfra-publicacao-obras-publicas-paralisadas-no-brasil-diagnostico-e-propostas\">https:\/\/brasil.cbic.org.br\/acervo-coinfra-publicacao-obras-publicas-paralisadas-no-brasil-diagnostico-e-propostas<\/a>.<\/p>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Frequently asked questions<\/summary>\n<div class=\"schema-faq wp-block-yoast-faq-block\"><div class=\"schema-faq-section\" id=\"faq-question-o-que-revis-o-t-cnica-de-termo-de-refer-ncia-2f5ead20\"><strong class=\"schema-faq-question\">What is a technical review of Terms of Reference?<\/strong> <p class=\"schema-faq-answer\">It is an independent analysis of the Terms of Reference and related technical documents to identify gaps, contradictions, risks and inappropriate requirements before tender publication, focusing on executability, competition, price, inspection and acceptance.<\/p><\/div><div class=\"schema-faq-section\" id=\"faq-question-revis-o-t-cnica-de-tr-an-lise-jur-dica-4ade8bb6\"><strong class=\"schema-faq-question\">Is a technical review of Terms of Reference a legal analysis?<\/strong> <p class=\"schema-faq-answer\">No. Technical review does not replace legal counsel. It verifies engineering consistency, scope, designs, budget, measurement, risks, interfaces and technical criteria to support the procurement process.<\/p><\/div><div class=\"schema-faq-section\" id=\"faq-question-quais-erros-de-tr-podem-levar-a-impugna-o-85b766ea\"><strong class=\"schema-faq-question\">Which Terms-of-Reference errors can lead to a tender challenge?<\/strong> <p class=\"schema-faq-answer\">Common examples include restrictive specifications without justification, disproportionate technical qualification, contradictory rules, ambiguous objects and requirements that lack an adequate technical relationship with the actual need.<\/p><\/div><div class=\"schema-faq-section\" id=\"faq-question-um-tr-ruim-pode-causar-licita-o-deserta-cbda25d4\"><strong class=\"schema-faq-question\">Can poor Terms of Reference cause a no-bid procurement?<\/strong> <p class=\"schema-faq-answer\">They can contribute. Impossible schedules, inadequate budgets, excessive risk transfer, restrictive requirements and uncertain scope can reduce market interest. The absence of bids, however, should be diagnosed case by case.<\/p><\/div><div class=\"schema-faq-section\" id=\"faq-question-o-que-deve-ser-comparado-na-revis-o-cruzada-do-t-11f50bbf\"><strong class=\"schema-faq-question\">What should be compared in a cross-review of the Terms of Reference?<\/strong> <p class=\"schema-faq-answer\">Terms of Reference, ETP, designs, narratives, specifications, quantities, budget, schedule, risk matrix, measurement criteria, technical eligibility requirements, tender documents and draft contract to the extent they depend on engineering reality.<\/p><\/div><div class=\"schema-faq-section\" id=\"faq-question-como-classificar-os-achados-da-revis-o-f9d71127\"><strong class=\"schema-faq-question\">How should review findings be classified?<\/strong> <p class=\"schema-faq-answer\">A practical approach separates findings into critical, high, medium and low according to probability and impact on competition, price, execution, safety, schedule and acceptance.<\/p><\/div><div class=\"schema-faq-section\" id=\"faq-question-quando-contratar-revis-o-t-cnica-de-edital-al-m--c5bd538b\"><strong class=\"schema-faq-question\">When should technical review of the tender documents be contracted in addition to the Terms of Reference?<\/strong> <p class=\"schema-faq-answer\">When identified risks involve competition rules, qualification, guarantees, responsibilities, risk matrix, measurement, acceptance or contradictions among multiple annexes of the procurement process.<\/p><\/div><div class=\"schema-faq-section\" id=\"faq-question-qual-a-diferen-a-entre-revis-o-de-tr-e-owner-s-e-9506a81e\"><strong class=\"schema-faq-question\">What is the difference between Terms-of-Reference review and Owner\u2019s Engineering?<\/strong> <p class=\"schema-faq-answer\">Terms-of-Reference review is a one-off due-diligence activity focused on the procurement structure. Owner\u2019s Engineering is continuous technical representation of the owner, coordinating requirements, designs, procurement, implementation and decisions throughout the life cycle.<\/p><\/div><\/div>\n<\/details>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Complementary technical materials<\/summary>\n<h4 class=\"wp-block-heading\">Related solutions<\/h4>\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/a3aengenharia.com.br\/solucoes\/gestao-e-governanca-de-engenharia\/gestao-contratos-escopo-entregaveis\/\">Contract, Scope and Deliverables Management<\/a><\/li><li><a href=\"https:\/\/a3aengenharia.com.br\/solucoes\/gestao-e-governanca-de-engenharia\/gestao-requisitos-evidencias-criterios-aceite\/\">Requirements, Evidence and Acceptance Criteria Management<\/a><\/li><li><a href=\"https:\/\/a3aengenharia.com.br\/solucoes\/gestao-e-governanca-de-engenharia\/governanca-de-projetos-programas-e-portfolios\/\">Project, Program and Portfolio Governance<\/a><\/li><\/ul>\n\n<h4 class=\"wp-block-heading\">Related services<\/h4>\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/a3aengenharia.com.br\/servicos\/planejamento\/revisao-tecnica-termo-referencia-obras-servicos-engenharia\/\">Technical Review of Terms of Reference<\/a><\/li><li><a href=\"https:\/\/a3aengenharia.com.br\/servicos\/planejamento\/revisao-tecnica-edital-anexos-licitacoes-engenharia\/\">Technical Review of Tender Documents and Annexes<\/a><\/li><li><a href=\"https:\/\/a3aengenharia.com.br\/servicos\/planejamento\/termo-referencia-obras-servicos-engenharia\/\">Terms of Reference for Construction Works and Engineering Services<\/a><\/li><li><a href=\"https:\/\/a3aengenharia.com.br\/servicos\/planejamento\/projeto-executivo\/\">Detailed Engineering Design<\/a><\/li><li><a href=\"https:\/\/a3aengenharia.com.br\/servicos\/contratacao-integrada\/engenharia-do-proprietario\/\">Owner\u2019s Engineering<\/a><\/li><li><a href=\"https:\/\/a3aengenharia.com.br\/servicos\/servicos-transversais\/apoio-tecnico-esclarecimentos-impugnacoes-recursos-licitacoes-engenharia\/\">Technical Support for Clarifications, Challenges and Appeals<\/a><\/li><\/ul>\n\n<h4 class=\"wp-block-heading\">Main content on this topic<\/h4>\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/artigos-tecnicos\/termo-de-referencia-engenharia-escopo-criterios-tecnicos-medicao-aceite\/\">Engineering Terms of Reference<\/a><\/li><li><a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/artigos-tecnicos\/termo-referencia-obra-publica-evitar-aditivos\/\">How to write public-works Terms of Reference that reduce avoidable amendments<\/a><\/li><li><a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/artigos-tecnicos\/edital-licitacao-obras-servicos-engenharia-requisitos-tecnicos\/\">Tender Documents for Construction Works and Engineering Services<\/a><\/li><li><a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/artigos-tecnicos\/impugnacao-edital-pedido-esclarecimento-recurso-licitacoes-engenharia\/\">Tender Challenges, Requests for Clarification and Appeals<\/a><\/li><\/ul>\n\n<h4 class=\"wp-block-heading\">Related technical content<\/h4>\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/artigos-tecnicos\/habilitacao-qualificacao-tecnica-licitacoes-engenharia\/\">Technical Eligibility and Qualification in Engineering Procurement<\/a><\/li><li><a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/artigos-tecnicos\/matriz-alocacao-riscos-contratos-engenharia-lei-14133\/\">Risk Allocation Matrix in Engineering Contracts<\/a><\/li><li><a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/artigos-tecnicos\/aditivo-contratual-obras-servicos-engenharia-lei-14133\/\">Contract Amendments in Construction Works and Engineering Services<\/a><\/li><li><a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/artigos-tecnicos\/curva-abc-obras-orcamentos-itens-criticos-custo\/\">ABC Curve in Construction Works and Budgets<\/a><\/li><li><a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/artigos-tecnicos\/projeto-multidisciplinar-engenharia-disciplinas-coordenacao-interfaces\/\">Multidisciplinary Engineering Design<\/a><\/li><li><a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/artigos-tecnicos\/plano-comissionamento-obras-publicas-testes-aceite\/\">Commissioning Plan for Public Works<\/a><\/li><li><a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/guias-tecnicos\/guia-completo-sobre-licitacoes-e-contratos-de-engenharia\/\">Complete Guide to Public Procurement and Contracts for Construction Works and Engineering Services<\/a><\/li><li><a href=\"https:\/\/a3aengenharia.com.br\/conteudo\/whitepapers\/owners-engineering-framework-contratacao-governanca\/\">Owner\u2019s Engineering: executive framework for contracting and governance<\/a><\/li><\/ul>\n<\/details>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to technically review Terms of Reference before tender publication and identify failures in scope, design, budget, qualification, schedule, measurement, risks and 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