Performance engineering with confidence, predictability and real impact.
Experience and trust since 1991
ON
Over 30 years of
technical experience that transforms sanitation in Brazil.
ESSE Engenharia has participated in work that has helped the development of sanitation in Brazil, developing studies and projects in several Brazilian states, such as: Amazonas, Amapá, Rondônia, Acre, Maranhão, Piauí, Ceará, Pernambuco, Alagoas, Sergipe, Espirito Santo, Rio de Janeiro, Minas Gerais, Mato Grosso, Goiás, Mato Grosso do Sul, Paraná, Santa Catarina, Rio Grande do Sul.
Specializing in water supply and sewage systems, the company combines tradition, innovation, and performance with technologies such as BIM and Autodesk and Bentley platforms. It also has international experience in partnerships with consortia and organizations such as the IDB, IBRD, and JBIC.
Learn in detail about the journey that made us a national reference in sanitation.
Legacy THIS:
Each number represents a commitment to transforming infrastructure and improving the quality of life in the cities we visit.
15 million
+ of
of people impacted.
+ of
of water pipelines
900 km
+ of
4,800 km
of collector networks.
180
+ of
water treatment plants (WTP)
+ of
3,000 km
of distribution networks.
145
+ of
sewage treatment plants (STP)
PROJECTS
We build projects that deliver performance, reliability, and measurable results in sanitation.
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Sewage Studies and Projects
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ESSE specializes in developing sewage studies and projects, focusing on universal access, loss control, and the sustainability of implemented solutions.
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We work at all stages of the project, from diagnosis to delivery of the executive project in BIM, ensuring compatibility between disciplines, technical accuracy and adherence to regulatory requirements.
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Our portfolio includes complete sewage collection and interception systems, pumping stations, and sewage treatment plants (ETE), tailored to the needs of each territory.
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Amazon River Catchment Project – Macapá
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The scope of the project included Retrofit and civil renovation of the entire Unit and Expansion of the electrical system.
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Capture in the Amazon River of 1,250 liters per second 500 meters from its bank.
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Sizing of operational units to ensure continuous supply, even in challenging hydrological scenarios.
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Pumping system using vertical shaft equipment.
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DN1000 supply by discharge on walkway.
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Construction of a 2,000 kVA substation in a new annex with a naval foundation system, with an intelligent measurement system integrated into the free energy market.
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Pump control system with PID control and complete protection of all electrical parameters.
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Sewage Treatment Plant (ETE) Jacaraípe (ES)
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Integrated multidisciplinary modeling (civil, electrical and hydromechanical) ensuring full compatibility between disciplines.
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Digital workflow for data integration from the initial stages, ensuring information consistency.
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First parameterized specifications for AEGEA, creating a standard for future projects.
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Hydraulic simulations integrated into the 3D model, allowing process optimization.
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Sewage Treatment Plant (ETE) Iguaba (RJ)
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Expansion project with full use of BIM to modernize treatment capacity, including optimization of the biological process and operational improvements.
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Modeling with AEGEA standards ensuring technical compliance and compatibility with existing systems across the entire operations network.
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Extraction of 2D deliverables from 3D models, enabling accurate construction documentation and reducing interpretation errors.
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Preventive identification of spatial interferences between hydraulic, electrical and structural systems, resulting in significant savings during execution.
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Implementation of a library of standardized components to streamline future WWTP projects in the region.
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Sewage System (SES)
São Francisco do Sul (SC)
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Implementation of a 200 km sewage network, expanding coverage to the entire urban region of the municipality and promoting significant improvements in sanitary conditions.
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Development of 19 pumping stations and 2 Sewage Treatment Plants (STPs), fully modeled in BIM with structural, hydraulic and electrical details, optimizing execution and facilitating future maintenance.
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Use of OpenPlant integrated with SewerCAD, ensuring greater precision in the sizing and modeling of sewage systems.
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Creation of integrated models between the disciplines of architecture, electrical and hydromechanics, allowing early detection of interferences and ensuring complete project compatibility before execution.
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Itapecuru Adductor Project – São Luís/MA
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ESSE developed the studies and projects for the new Itapecuru System pipeline, a fundamental infrastructure for supplying São Luís and the metropolitan region.
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The project involved a complete diagnosis, route alternatives, interference analysis and definition of executive solutions in BIM for more than 50 km of large pipeline.
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Focused on hydraulic efficiency, sustainability and safety
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operational, delivery ensures greater supply capacity
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of water and reduces vulnerabilities of the current system.
Performance engineering in
sanitation that connects planning, sizing, construction and operation — of
start to finish.
WHO WE SERVE
We transform sanitation challenges into sustainable results.
At ESSE, we combine high-performance engineering,
technology and strategic vision to deliver complete solutions — from planning to operation — with a focus on efficiency, safety and positive impact.
Measurable Performance:
CAPEX and OPEX optimization.
Applied Innovation:
BIM, digital twin and
methodologies
early involvement.
Security and Compliance:
Alignment
regulatory and risk mitigation.
End to End:
Integration of all
the phases of the asset life cycle.
WHAT DRIVES US:
CONSULTING
Execution of scopes with high technical reliability.
Development institutions
Security
technique for
investments
solids.
Dealers
More efficiency,
less risks,
goals achieved.
Construction companies
Projects
winners and works without
surprises.
GOVERNMENTS
Viable projects,
transparent and with high social impact.
CONSTRUCTION COMPANIES
Technical support for bids
competitive.Early integration
involvement) to eliminate bottlenecks.BIM for compatibility of
disciplines and reduction of rework.Design review and analysis for CAPEX/OPEX optimization.
Digital ATO and asset lifecycle management.
Greater competitiveness and on-time and cost-effective deliveries.
DEALERS
Studies and modeling for new
concessions, expansion and modernization.EPCM services and specialized support
for engineering supplies.Early involvement methodologies for
early multidisciplinary integration.Projects and design review to optimize
deadlines and CAPEX/OPEX.BIM and digital twin for compatibility and
adaptability.Digital act and life cycle management
assets.
We deliver predictability,
regulatory compliance and return on investment.
GOVERNMENTS
Demand studies and complete diagnostics.
Master plans and models for
concessions, investments and
negotiations with dealerships.Coordination with agencies
regulators and multiple stakeholders.Inspection and technical audits.
Development of regulations and
regulations.
We transform planning
in concrete results for the
population.
CONSULTING:
Diagnosis and modeling with
focus on sustainable performance.On-demand solutions for
large projects or M&A.Experience in concessions and PPPs.
Economic engineering for
contract negotiations.
We add credibility,
innovation and delivery capacity.
PROMOTION INSTITUTIONS:
Concession modeling and
PPPs.Diagnosis and goal plan
of investments.Risk mapping and
CAPEX/OPEX estimates.Compliance with standards
national and international.
We mitigate risks and guarantee
socioeconomic return.
WHAT WE DO
ESSE offers comprehensive engineering services for the sanitation sector, covering everything from diagnostics to technical monitoring of construction projects.
We develop tailored solutions for utilities, governments, and institutions, focusing on technical security, resource optimization, and meeting universalization goals.
Our work combines regulatory knowledge, technological expertise, and field experience with a focus on system performance, sustainability, and service continuity.
WATER supply and sewage systems
Projects for water collection, supply, treatment and distribution; sewage collection, transportation and treatment.
Urban and industrial drainage and effluent infrastructure
Solutions for flood control, rainwater management and effluent treatment with an environmental focus.
SPECIALIZED ENGINEERING PLANNING AND CONSULTING
Master plans, preliminary modeling, specialized EPCM support, modeling and studies for concessions, project structuring and engineering contracting.
WORK MONITORING AND OPERATION OPTIMIZATION
Technical Work Monitoring (ATO), technical validation and Engineering of Record (EoR) services and studies to optimize asset operations.