Practice · Works, assets and management · for those about to build
Construction and works execution
From the site to handover, cost and schedule under the same measure.
Building is easy to start and expensive to finish. The budget that closes on the spreadsheet opens on site: inputs bought at retail, addenda nobody disputes, rework that becomes routine. The difference between the project that makes a profit and the one that makes a lawsuit is rarely in the design — it is in the discipline of execution.
Works are a chain of daily decisions: this week’s steel quote, the measurement that releases payment, the record of what was done before the plaster hides it. Whoever executes with method documents everything — and the documentation is what keeps a termination from becoming a loss and a handover from becoming litigation. The construction method changes the site, not the measure: each with its own design, its own supplier and its own pace, all under the same measurement and the same diary.
The group executes with its own construction company: corporate, commercial, residential, industrial, urban and rural works, from design to handover — and, beyond the lot, paving, earthworks, drainage and bridges and culverts. In light steel frame, a dedicated team and priority presence on the northern coast of Santa Catarina; in the other methods and regions, the same measure. A method not on the list comes to the table like the others: with a design, a budget and a technical officer in charge. Inputs quoted the way the group quotes for itself, measurement paid on what was executed, a site diary that stands as proof, handover documented end to end. The site is physical; the control is digital.
Where it usually goes wrong: a change order without a documented cause. A change order is legitimate when it arises from a proven new fact — and becomes a haemorrhage when it arises from habit. Without a diary and independent measurement, nobody can tell which is which. And the second mistake: choosing the construction method by the contractor's habit, not by the schedule, the cost and the use of the build.
A typical case: the manufacturer that needs to extend its shed without stopping the line, on a deadline set by its own client. The method is chosen by the schedule — steel structure and industrialised cladding —, the budget closes at a fixed price or cost-plus with a cap, the purchasing ruler comes in, and independent measurement releases each payment against what was executed. The line does not stop, and a change order exists only if there is a proven new fact.
A R$ 6 million project contracted at a fixed price. Without a site diary and independent measurement, the typical addendum runs between 8% and 15%: R$ 480,000 to R$ 900,000 born of a “new fact” nobody proved. With measurement paid on what was executed and an open purchasing yardstick, an addendum only exists with a documented cause — and the inputs, quoted the way the group quotes for itself, tend to be worth the entire management fee.
The figures above are from a typical case, with market ranges as of September 2026, to show the arithmetic. Yours comes from your own data, in the diagnosis.
You stop managing addenda, quotes and the site diary. You start receiving the works executed and documented, with the price or the cap stated beforehand — with someone accountable, a deadline and proof, in the same account that looks after the rest of what is not your business.
A fixed price, or management with a declared fee on the measured cost and a cap in writing. The purchasing yardstick is open to the client: the discount the group obtains on inputs belongs to the client, not the house. The model is chosen beforehand, project by project.
Official sources, at the exact point: the article of law, the service or the search you can use today. None replaces analysis of the specific case, which is our work.
What the group executes with its own hands, open to the account: construction and engineering under its own signature, property and development, certified mining, technology and data, trade fairs and missions, people and management. Whoever engages the reading may also engage the execution — with the affiliation declared in writing, always.
We do not promise a result before knowing the case, we do not promise deadlines that are not ours, and we do not chase speculative theses to fatten an opinion. Nor do we take commission for referring anyone: whoever executes answers for the house, within our price.
A conversation, with no materials and no proposal, to understand what is blocked. If there is matter to work on, the next step is the letter of authorisation and secrecy, a document that limits our own access before anything else. If there is not, we say so, and the conversation ends there with no awkwardness for anyone.
Nothing starts without the three in writing. What changes along the way changes by signed addendum, with its cause stated — never by habit.
Payment follows what was delivered and checked, not what was promised. On site, measurement is independent; in other deliveries, the milestone carries proof before it becomes an invoice.
When execution involves a group company, that is said beforehand, in a document. The client chooses knowing who does the work — and may choose someone else.
Say in two lines what you need to resolve. Eduardo Roveda answers personally, in business hours, and the conversation starts where it makes a difference.
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