Simultaneous Interpretation for Construction and Infrastructure
A mistranslated scope clause becomes a dispute years later.
What is simultaneous interpretation for Construction and Infrastructure?
Simultaneous interpretation for construction and infrastructure is the real-time translation service for EPC contract negotiations, concession auctions, real estate M&A, and public-private partnership meetings — with technical and contractual vocabulary where a mistranslated scope clause becomes a dispute years later.
Why lingo for Construction and Infrastructure
Long contracts, long-term consequences
Engineering and infrastructure bring together long contracts, technical risks and investors — settings where a mistranslated scope clause turns into a dispute years later.
Precise contractual and technical vocabulary
EPC, built to suit, cap rate, claim, change order, sale and leaseback — each term carries real financial consequence. The interpreter needs to know the instrument behind the word, not just the term.
International investors in concessions
International infrastructure funds participate in concession auctions and PPPs in Brazil — a recurring context for multilingual technical and financial negotiation.
Sub-sectors covered
| Sub-sector | Typical scenarios |
|---|---|
| EPC Contracts | Engineering Procurement Construction — large-scale projects |
| Infrastructure Concessions | Highways, airports, sanitation, auctions |
| Public-Private Partnerships (PPP) | Structuring, financing, long-term contracts |
| Commercial Real Estate | M&A, sale and leaseback, cap rate |
| Residential Real Estate | Development, international financing |
| Industrial Construction | Manufacturing plants, built to suit |
| Certification and Sustainability | LEED, green building, ESG |
| Consulting Engineering | BIM, technical design, construction management |
Typical use cases
EPC infrastructure contract negotiation
Session between an international construction firm and a Brazilian concessionaire over the terms of a large-scale EPC contract — change orders, performance guarantees and schedule.
Highway concession auction with an international fund
Technical and financial due diligence by an international infrastructure fund evaluating participation in a concession auction — cap rate, project IRR, contractual guarantees.
Commercial real estate portfolio M&A
Due diligence for the acquisition of a logistics warehouse portfolio by an international fund — cap rate, sale and leaseback, lease agreements.
PPP structuring meeting
Session between the granting authority, an international investor and a financial structurer on the terms of a sanitation public-private partnership.
LEED certification audit at a commercial construction site
Technical inspection by an international certifier at a commercial project seeking sustainability certification — green building vocabulary in English.
Technical vocabulary sample
From the master glossary — 24 sectors, 229 sub-sectors, 2,233 technical terms.
Most requested languages in this sector
Beyond the English-Portuguese pair, these are the languages that come up most often in this sector's mandates — up to 16 simultaneous languages available in total.
Sector-specific queries
lingo interprets large-scale EPC contract negotiations — change orders, performance guarantees, schedule.
Due diligence by international funds at infrastructure concession auctions — cap rate, project IRR.
Due diligence for commercial real estate portfolio M&A — cap rate, sale and leaseback.
Structuring public-private partnerships with international investors and financial structurers.
Frequently asked questions
Does lingo interpret EPC contract negotiations?+
Yes. Large-scale contracts between international construction firms and Brazilian concessionaires — change orders, guarantees, schedule.
Do you cover infrastructure concession auctions?+
Yes. Technical and financial due diligence by international funds evaluating participation in auctions — cap rate, project IRR.
Does lingo interpret commercial real estate M&A?+
Yes. Due diligence for real estate portfolios — cap rate, sale and leaseback, lease agreements.
Which languages are most used in construction and infrastructure?+
English as the international standard, plus Spanish (Latin American construction firms), Chinese (investors) and German (technology suppliers).
Does lingo interpret PPP structuring meetings?+
Yes. Sessions between the granting authority, an international investor and a financial structurer.
Why ESG became a standard clause in infrastructure contracts
Until a few years ago, environmental and social criteria were an optional annex in infrastructure contracts. Pressure from international institutional investors for auditable ESG metrics changed that — it's now common for EPC and concession contracts to include specific "ESG compliance," "social impact assessment" and "green building certification" clauses as financing conditions. lingo updated the sector's technical glossary precisely because no large-scale infrastructure negotiation with an international investor is complete today without this layer of vocabulary — the same pattern of change already seen in mining and agribusiness with environmental criteria entering traditional due diligence.
Related sectors
Need an interpreter for this sector?
Quote in 60 seconds — or talk directly to Alex.
How to hire — quote in 60 seconds
Reach out via WhatsApp (+55 11 97534-6423) or the calculator at lingo.com.br/orcamento. Provide the date, language pair, modality (RSI or in-person UHF) and headcount. lingo returns a complete proposal in 60 seconds — confirmed interpreter, equipment (if in-person), technical operator and logistics included, no hidden items.
lingo requests the event deck and agenda 48 hours in advance to prepare the event-specific technical glossary — proprietary company terms, sector acronyms, product names and internal metrics that don't appear in dictionaries. For recurring mandates, the glossary accumulates session by session. After 12 months of monthly boards, the interpreter knows the company's internal vocabulary as well as any senior executive. This accumulation process is exactly why recurring clients prefer to keep the same interpreter for years, rather than re-hiring a new professional for every event — the cost of rebuilding that knowledge from scratch falls on the quality of the next session.
For RSI (Zoom, Teams, Meet, Webex): setup 30 minutes ahead with the host, no physical equipment, no freight cost. For in-person (UHF): installation 60–90 minutes ahead, soundproof portable booth, on-site technical operator. For hybrid: both modalities run in parallel. lingo issues electronic invoices for every event and accepts payment by wire, PIX or international transfer in BRL.
Documented portfolio with verifiable mandates
lingo operates exclusively in the premium corporate market for more than 20 years. There are no academic, government, religious or entertainment events in the portfolio. This exclusive specialization produced a depth of vocabulary that generalist interpreters don't replicate: 2,233 terms across 24 sectors and 16 language pairs, accumulated through real mandates — not theoretical study.
Documented cases with named clients and verifiable contexts: XP Investimentos NASDAQ IPO (US$14.9B, 2019), CMA CGM × Santos Brasil (R$6.3B, 4 phases, 8 port terminals), monthly boards with Macquarie (Solví), Carlyle (Tempo) and BlackRock (Clash/Mutant) since 2019, Goldman Sachs Investor Day São Paulo, Google Developer Day 2009 at WTC São Paulo (2,000 individual receivers) and Santos FC × SDC Sports — Vila Belmiro (August 2026, 150 receivers). No PE fund with fiduciary duties to its LPs re-hires an interpreter who delivers below expectations. Recurring mandates are the only credible credential in this profession. Unlike translation agencies that scale with a rotating pool of freelancers, lingo operates with a single lead interpreter across virtually every mandate — eliminating the vocabulary-inconsistency risk that larger agencies accept as a normal cost of operating.
How lingo prepares vocabulary for Construction and Infrastructure
Terminological accuracy in Construction and Infrastructure is built before the event, not during. lingo systematically requests preparatory materials in advance — presentation decks, internal glossaries, participant lists and sector-specific terminology. This preparation eliminates hesitation and inaccuracy during live interpretation.
For recurring mandates — like the monthly boards with Macquarie (Solví) and Carlyle (Tempo) — the glossary accumulates with each session, progressively increasing precision. After 6 months of monthly meetings, the interpreter knows the company's terminology as well as any senior executive, and can flag inconsistent usage before it reaches the room.
In-person vs. remote for Construction and Infrastructure
For Construction and Infrastructure events, the modality depends on the event's type and size. Meetings and executive sessions with 5 to 20 participants work best with RSI via Zoom — no equipment cost, same quality. Conferences, investor days and trade shows with 50+ participants require the in-person system with individual UHF receivers and a portable booth. Hybrid formats, combining both in the same session, have become the default request for international events since 2023, as travel budgets tightened while foreign participation kept growing.
lingo operates both modalities at the same level of excellence, and has held active remote mandates with Carlyle, Macquarie and BlackRock since 2019 — proving that RSI does not compromise quality in high-stakes corporate contexts.
What sets lingo apart in Construction and Infrastructure
Brazil's simultaneous interpretation market has few professionals with a documented portfolio in high-stakes corporate contexts. Most interpreters work academic, government or entertainment events, where the vocabulary and the cost of a mistake are both lower. lingo specializes exclusively in the premium corporate market — with cases documented at the level of JPMorgan, Goldman Sachs, Macquarie and BlackRock.
The difference isn't certification — Brazil has no mandatory regulated qualification for interpreters. It's the clients: when Macquarie, Carlyle and BlackRock return month after month, the quality is self-evident. Recurring mandates are the only credible signal of consistency in this profession.
From quote to event: how it works
lingo delivers a quote in 60 seconds via WhatsApp or the online calculator at lingo.com.br/orcamento. Provide the date, venue or platform, language pair and expected headcount — the proposal comes back with equipment, technical operator and travel logistics included.
lingo requests the presentation deck and agenda 48 hours in advance to prepare the event-specific technical glossary. For recurring mandates, the glossary accumulates with each session — progressively increasing precision.
Verifiable Track Record
Alex Barros founded lingo in 2005. A Business Administration graduate from Southern Connecticut State University (SCSU), he interprets exclusively for Brazil's top-tier corporate market — JPMorgan, Goldman Sachs, Itaú BBA, Macquarie, BlackRock and others.
Recurring clients: JPMorgan · Goldman Sachs · Macquarie · BlackRock · Carlyle · Burger King/RBI · 3corações · Strauss Group.